[?25l[?1c7[ ok 8[?25h[?0c. Starting mcstransd: [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [ 17.858466] audit: type=1400 audit(1517996398.630:6): avc: denied { map } for pid=4153 comm="bash" path="/bin/bash" dev="sda1" ino=1457 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.15.200' (ECDSA) to the list of known hosts. 2018/02/07 09:40:22 fuzzer started syzkaller login: [ 41.787117] audit: type=1400 audit(1517996422.558:7): avc: denied { map } for pid=4168 comm="syz-fuzzer" path="/root/syz-fuzzer" dev="sda1" ino=16479 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=1 2018/02/07 09:40:22 dialing manager at 10.128.0.26:41381 [ 44.670470] can: request_module (can-proto-0) failed. [ 44.679428] can: request_module (can-proto-0) failed. 2018/02/07 09:40:25 kcov=true, comps=true [ 45.123435] audit: type=1400 audit(1517996425.895:8): avc: denied { map } for pid=4168 comm="syz-fuzzer" path="/sys/kernel/debug/kcov" dev="debugfs" ino=1035 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 2018/02/07 09:40:27 executing program 0: 2018/02/07 09:40:27 executing program 7: 2018/02/07 09:40:27 executing program 1: 2018/02/07 09:40:27 executing program 2: 2018/02/07 09:40:27 executing program 3: r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f00005de000), 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000000000)=""/147, &(0x7f0000001000-0x4)=0x93) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@loopback, @in=@multicast1}}, {{@in=@dev}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000001000)) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000001000), &(0x7f0000001000)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x5460, &(0x7f0000002000)) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000002000)=0x80, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000003000)={0x0, 0xf0, "56f42040a47642e9e6ea8727671dcd41f0cb256c2575208da53c4d445a5d20b6c47c7fb1c3a86dfa2bd007c45d76ad7a6d7f0e956391c2a24c5d9c65464fa5f4ac0000c4e19e121d90800572cd60710bddd364a098ebb4a290ceba1c8199114b61301783a625f7dec40cf8a64c367562ac2f8376146b52169d8d9e63c60d083dd8fae229c92ee7624417a2d4f9a5d2ae80445ec0cb363a0a1f91fd31d1d3476649861fbd883c0faf7944cc5b1925eac942530e960bdc1cc265e3caba5758c16adfd945dc57b9cabf04dccb0ce51955888be7ca1a1217cbd8e472dbdff43b52c5abe8050389714342f3b35fe721437ae7"}, &(0x7f0000003000)=0xf8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000003000-0x8)={r1, 0xffffffffffff8001}, 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r0, &(0x7f0000004000)="86c03f33416982cfc5839fd05283fb93383afa0dafef2591aea922bf0c8cecc92b978a7fc9bcd4d091659e25c1fad371844810a8c5da9b1405d57b78efc792f992d2622934c36b12226cdf5fe771587ad41c546cdd745134578f3ee903b6676a96b6ef76f519f6ad31ae64c153e215bb9fa288eace3065a0900038372b6c1a23769e093107ebd8bd8459c518f0b4472edbae34ee2a75df1e914e8dba07af062cedfb3dedf0a12b4f5e19e89786db912d", 0xb0, 0x7624b13e86251ed0, &(0x7f0000005000-0x10)={0x1a, 0x11, 0x80000001, 0x0, 0x1, 0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x10) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000002000-0x2)=0x100000000, 0x2) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000002000-0x4)=0x1, 0x4) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000004000-0x4)=0x1, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000002000-0x8)=@assoc_value, &(0x7f0000005000)=0x8) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0xcc, &(0x7f0000002000-0xec)=""/236, &(0x7f0000007000-0x4)=0xec) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000005000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r3, 0xc04064a0, &(0x7f0000004000-0x40)={&(0x7f0000007000)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000007000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000008000-0x20)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000007000-0x18)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x5, 0x8, 0x8, 0x6}) 2018/02/07 09:40:27 executing program 4: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000bf000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000001000-0xc)={0x8, 0x0, 0x4, 0x8, 0xfffffffffffffffe, 0x9, 0x3ff}, 0xc) ioctl$sock_netdev_private(r0, 0x89f6, &(0x7f0000001000-0xe1)="b59bda6690315746778e68b867578f32292bf23ddb5aae39e254dd725d9a28e8e49415b68252d8192d1eed48980fc8629f9c9c29317bc15e83f38779f027e856e610d570d986c40f47690793c6bc886f13fbef74d23b1583f489450419715010dd31016963f3c5353eecc8f959c47c10553b20ba84c7d9dea2b9f026edeb0ed7904891827123d24bb77c9e9813565dd9a83169c42fc8eabd06a358c1a860bd58c2de60f5b4a60b8511794f64cbb8923a113f7f24f7d4c889ead21c6b3fed38428644ae1d581df11113663443e095e9ae2ad110a92e7883b6afc56b0d95bdeeec45") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000002000-0x4)={r0}) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000001000-0x4), &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000002000)=0x7, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000004000-0x10)=@nfc, &(0x7f0000003000)=0x10) bind$inet(r1, &(0x7f0000002000+0x54)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000005000-0xa0)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff}}, 0x401, 0x6f9, 0xe0, 0x7, 0x30713a6}, &(0x7f0000002000)=0xa0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000001000)={r2, 0x6a1}, 0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000006000-0x8)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r3, 0x4010641a, &(0x7f0000003000)={0x6, &(0x7f0000005000)=[0x7f, 0x80000001, 0x2, 0x6, 0x1ff, 0x80]}) connect$bt_sco(r3, &(0x7f0000006000-0x8)={0x1f, {0x40, 0x5, 0x9, 0x4, 0x401, 0x1ff}}, 0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000006000)) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r4, 0x12, 0x2, &(0x7f0000008000-0xc1)=""/193, &(0x7f0000007000)=0xc1) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r3, 0xc0186419, &(0x7f0000004000-0x18)={0x5, &(0x7f0000009000-0x39)=""/57, &(0x7f0000006000-0x78)=[{0x3, 0xee, 0x40, &(0x7f0000008000)=""/238}, {0x3, 0x11, 0x0, &(0x7f0000009000-0x1)=""/17}, {0x80000000, 0xb1, 0x1, &(0x7f0000002000)=""/177}, {0x8831, 0xff, 0x6, &(0x7f0000005000)=""/255}, {0x10001, 0xd4, 0x9, &(0x7f0000007000)=""/212}]}) 2018/02/07 09:40:27 executing program 5: r0 = socket$inet6(0xa, 0xa, 0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f000040f000)={0x0, 0x1000, "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"}, &(0x7f0000fa9000-0x4)=0x1008) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000-0x8)={r1, 0x20}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000750000-0x1008)={r2, 0x1000, "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"}, &(0x7f0000002000-0x4)=0x1008) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000002000)={0x0, 0x0}) ioctl$fiemap(r4, 0xc020660b, &(0x7f0000001000)={0x6237, 0x0, 0x4, 0x6, 0x7, [{0x4, 0x7fffffff, 0x5, 0x0, 0x0, 0x2002}, {0x0, 0x8000, 0x7ff}, {0x0, 0xfc, 0x1ff, 0x0, 0x0, 0x2800}, {0xff, 0xffff, 0x9, 0x0, 0x0, 0x400}, {0x7, 0x0, 0x81, 0x0, 0x0, 0x2080}, {0x2, 0xfff, 0x3f, 0x0, 0x0, 0x200}, {0x7fffffff, 0x5, 0x3, 0x0, 0x0, 0x220f}]}) bind$inet6(r5, &(0x7f0000002000)={0xa, 0x0, 0x1, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x4}, 0x1c) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000004000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r7, 0x84, 0x1a, &(0x7f0000002000-0xf2)={r3, 0xea, "3e3085d4ff68cecec4d3e8fe480a16a4edce1b27e8abd11ff724112fac3fcbea1f325b963c0762f81a1be8067b79101910cc91182760a57bf03e20cbbdb129fe55429b40ded104b173e49e26ad4dd2b058e1e80689ad25a3cafad0a5a8de873c2ffb2648be9368e6dc541505933aac868c776651a3c6b0777d68c869b24a9a003b47c5a2386cb5b89dff2c3fdd505326ae864a5774d97ca5305c1997e818ff72820533cb1a3598073fc0147d1d5084178aee05c4ece3ddecd2fadd383b97b20fc919341bf0e1b47c22ecafdaf6b9c87a73dd5696fcaa1b2ef802b00dc88edaec43e3b324d8684ed09028"}, &(0x7f0000004000-0x4)=0xf2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r8, 0x84, 0x7b, &(0x7f0000004000)={r1, 0x1f}, &(0x7f0000004000)=0x8) bpf$OBJ_GET_PROG(0x7, &(0x7f0000003000)={&(0x7f0000004000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r4, &(0x7f0000005000)={0xa, 0x0, 0x9, @loopback={0x0, 0x1}}, 0x1c) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000007000-0xc6)={r2, 0xbe, "5745d69a5702a35989d11425a4d067c24282cee81faad5c88e6df879b7e67a00bd0de7b9b9dcc84412d1a6dabb49d3a10bb50147f510c7ff674ebe544e1f85f417fe33a912887a43721ddcdc30de8a48b141b6cd1e49e5ee788b25dc3724f6aa30f9554f66eddf75b924b7431e35e3bdb9098545022d729f946cc63c7707763f7280ed249942d5d7774515bca701050bca07461e4d2c9d2c29bcc567f112f56d57737e335871226f3e19de81a0afc5ab54f12b55c26b7ed6ecdd674fb502"}, &(0x7f0000004000-0x4)=0xc6) ioctl$sock_SIOCBRDELBR(r6, 0x89a1, &(0x7f0000005000)=@common='bcsh0\x00') r9 = socket(0x3, 0x5, 0xff) setsockopt$RDS_GET_MR_FOR_DEST(r9, 0x114, 0x7, &(0x7f0000007000-0x30)={@vsock={0x28, 0x0, 0x2711, @host=0x2}, {&(0x7f0000003000-0x4c)=""/76, 0x4c}, &(0x7f0000004000), 0x40}, 0x30) pipe(&(0x7f0000006000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r10, 0x2, r6) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) 2018/02/07 09:40:27 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0x0}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000497000)=0x4, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000001000)={0x0}) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000000)={0x20, {0x2, 0x1, @loopback=0x7f000001}, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xf}}, {0x2, 0x3, @multicast1=0xe0000001}, 0x100, 0x59, 0x1f, 0x2, 0x1c, &(0x7f0000000000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x7, 0x10001, 0x3}) socketpair$inet(0x2, 0x80006, 0x9, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f0000002000-0x2e)=[@in={0x2, 0x2, @rand_addr=0x7c78}, @in6={0xa, 0x2, 0x3, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7f34}, @in={0x2, 0x2, @rand_addr=0x7}, @in={0x2, 0x0, @empty}, @in={0x2, 0x0, @loopback=0x7f000001}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}], 0x6c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000002000)={@common='ip6gre0\x00', &(0x7f0000003000-0xd5)=@ethtool_gstrings={0x1b, 0xffff, 0xc9, "88dcb7fc7240e3e5edc0a4b99f147401e27bf76af68aee71222ee4c25915a066fbdc315867088c3a93f7ad25307b7e99babfc41bd4cfeff0c5f3c6a5ac29d9917a4e03b7ea734e10ec63ebc9fc63e9e3ef341f93e3c0d4934d6a092a29a8480aec17ba0d5b06d0448abbdecca9db1b7a95eb0f30bb8ad8997b80e735e4e26f46a8a52d2a4ee6261a275e4bea8e1fb881be0e992b8f922b77894e23a70ded8707c7fc3fda60289725037654404a90ba8cea7a761ad4cef317ba45a15630625a5cc793b7186dd2c9ce83"}}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000001000)={0x4, 0x80000000, 0x0, 0x72, 0x2, 0x6, 0xebd6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x20) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000001000)={r4, 0x7f, "322f3cb8ba817fa4c24497e7933b186083abc22aef0e7dd6066cf048b0c5dd943de4d8c468a1a1c15e120855277046b18f5403a25bc838b47e41c6c7346c2623cf8086025d9f1242d3e12b891c42f023abd546565b69d593fcb6746bd7d6e0239920abbb18c0e88fc7eeb29dc3fcbe8114db5a8405cdc558f9a4e3d8917728"}, &(0x7f0000003000)=0x87) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001000)={0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r2, 0x89e7, &(0x7f0000004000)="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") mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000006000-0x92)="8355597ce7b2ba2c0c0d759fd04a6fcc0b05c4011d1f492e875fd1e92a484605225d6cd838bfe353e0bc72ad1d0c39973d795671e20ad5eb5c63a4b36f97773d5636fe7338d43b91f9d90f71699a51160515273d6a0e61fc6252ea92f9eafaafe0af559645bc69aa3d022d01ac030769d8d87f010842552a0c4ce2375a80d44d4e5dc61798a0e65780a6030aed61fe4dbbb2", 0x92, 0x0, &(0x7f0000006000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000006000)=0x11c, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000007000)=@assoc_value={r4, 0xe8d5}, &(0x7f0000008000-0x4)=0x8) r7 = accept4(r5, 0x0, &(0x7f0000005000), 0x800) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r7, 0x12, 0x3, &(0x7f0000008000)=0x2, 0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000009000)={r6, 0xd1, 0x3}, &(0x7f0000004000)=0x8) [ 46.286435] audit: type=1400 audit(1517996427.058:9): avc: denied { map } for pid=4168 comm="syz-fuzzer" path="/root/syzkaller-shm842366025" dev="sda1" ino=16481 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:file_t:s0 tclass=file permissive=1 [ 46.342936] audit: type=1400 audit(1517996427.114:10): avc: denied { sys_admin } for pid=4208 comm="syz-executor0" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 46.357066] IPVS: ftp: loaded support on port[0] = 21 [ 46.436562] audit: type=1400 audit(1517996427.207:11): avc: denied { net_admin } for pid=4212 comm="syz-executor1" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 46.438688] IPVS: ftp: loaded support on port[0] = 21 [ 46.502286] IPVS: ftp: loaded support on port[0] = 21 [ 46.555766] IPVS: ftp: loaded support on port[0] = 21 [ 46.633089] IPVS: ftp: loaded support on port[0] = 21 [ 46.694303] IPVS: ftp: loaded support on port[0] = 21 [ 46.777667] IPVS: ftp: loaded support on port[0] = 21 [ 46.928903] IPVS: ftp: loaded support on port[0] = 21 [ 47.665776] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 47.865094] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 47.877362] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 48.085449] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 48.209789] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 48.323098] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 48.405251] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 48.516686] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready 2018/02/07 09:40:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00002f9000)={0x0, 0x1}, 0x10) socket$inet_sctp(0x2, 0x5, 0x84) listen(r0, 0x7fffffff) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f00008f4000)) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000968000)={0x0}, &(0x7f00009d7000)=0x8) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00008b4000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000cb5000)={r2, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}, 0xffffffffffffffe0, 0x9, 0x7461, 0x80, 0x20}, &(0x7f0000d85000)=0xa0) sendto$inet6(r1, &(0x7f0000848000-0x1)='/', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r4 = accept4$inet6(r0, &(0x7f0000362000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000c42000)=0x1c, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x5}, 0x98) [ 50.218608] audit: type=1400 audit(1517996430.990:12): avc: denied { sys_chroot } for pid=4212 comm="syz-executor1" capability=18 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/07 09:40:31 executing program 1: mmap(&(0x7f0000000000/0x3ac000)=nil, 0x3ac000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000012000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@unspec=@state={0x28, 'state\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2e8) mmap(&(0x7f00003ac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0xd, &(0x7f00003ac000)="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", 0x1000) syz_emit_ethernet(0x2a, &(0x7f00003aa000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x200000000000001, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @igmp={0x12, 0x0, 0x0, @empty}}}}}, 0x0) 2018/02/07 09:40:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1000007ff, 0x200) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00002f9000)={0x0, 0x1}, 0x10) listen(r0, 0x7fffffff) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f00008f4000)) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000968000)={0x0}, &(0x7f00009d7000)=0x8) sendto$inet6(r1, &(0x7f0000848000-0x1)='/', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = accept4$inet6(r0, &(0x7f0000362000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000c42000)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000060000)={r2, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x14}}}, 0x5, 0x1}, &(0x7f0000789000-0x3)=0x98) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000369000-0x8)={r4, 0x2}, 0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x5}, 0x98) 2018/02/07 09:40:31 executing program 7: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000013000-0x8)=@abs, &(0x7f0000021000-0x4)=0x8) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000021000-0x20)={@generic="3b00183ebdb63ab2acfb406000ac4e2d", @ifru_flags=0x1000}) r1 = socket$packet(0x11, 0x2, 0x300) sendto$packet(r1, &(0x7f0000016000-0xbf), 0x0, 0x0, &(0x7f0000016000-0x14)={0x11, 0x1, 0x0, 0x1, 0x0, 0x6, @random="901170f3a1da"}, 0x14) pipe(&(0x7f0000012000)={0x0, 0x0}) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r3, &(0x7f0000021000-0x38)={&(0x7f0000021000-0xc)={0x10}, 0xc, &(0x7f0000010000)={&(0x7f0000021000-0x3c)=@ipv6_delroute={0x3c, 0x19, 0x104, 0x3, 0x0, {0xa, 0x80, 0x80, 0x6, 0xff, 0x0, 0x0, 0x5, 0x400}, [@RTA_EXPIRES={0x8, 0x10, 0x100000001}, @RTA_ENCAP_TYPE={0x8, 0x15, 0x4}, @RTA_ENCAP={0x10, 0x16, @typed={0xc, 0x7f, @u32=0x7}}]}, 0x3c}, 0x1, 0x0, 0x0, 0x80}, 0x4004) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r2, &(0x7f000000d000)="8d5d0524ce989ff91609202a8b8754f650cf77b5a63fa4"}, 0x10) 2018/02/07 09:40:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000320000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r0, &(0x7f0000332000-0x9)=""/9, 0x9) r1 = epoll_create1(0xfffffffffffffffc) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b82000)={0x10000004}) shutdown(r0, 0x0) 2018/02/07 09:40:31 executing program 1: mmap(&(0x7f0000000000/0xf24000)=nil, 0xf24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x4e, &(0x7f00000c6000)={{{@in=@broadcast=0xffffffff, @in=@rand_addr}}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, 0xe8) r1 = accept4$packet(0xffffffffffffffff, &(0x7f000055d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000cac000)=0x14, 0x800) mmap(&(0x7f0000f24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000f24000)=@req={0x20, 0x6, 0x4, 0x404}, 0x10) bind$inet6(r0, &(0x7f00000d4000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000b64000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0x1c) mmap(&(0x7f0000f24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x4, 0xfffffffffffffffd, &(0x7f0000f24000)={0x0}) mmap(&(0x7f0000f24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f0000f24000)) 2018/02/07 09:40:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) r1 = socket(0x10002000000011, 0x8000000080003, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000fa7000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) setsockopt(r0, 0xb703, 0xa8a, &(0x7f0000446000-0x1000)="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", 0x1000) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000ddf000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags}) bind$packet(r1, &(0x7f0000c85000)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x301}) 2018/02/07 09:40:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x87, 0xff, 0x1, 0x9}, 0x1c) r1 = socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000e58000)=0x5, 0x4) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x8000000003, 0x8013, r0, 0x0) unshare(0x0) 2018/02/07 09:40:31 executing program 5: mmap(&(0x7f0000000000/0x10a000)=nil, 0x10a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000010a000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1173, &(0x7f000010a000)={@random="cd390b081bf2", @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "0aff0f", 0x113d, 0x3a, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, {[@dstopts={0xffffffffffffffff, 0x20a, [], [@generic={0x10000, 0x1000, "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"}, @pad1={0x0, 0x1}, @ra={0x5, 0x2, 0x1f}, @calipso={0x7, 0x48, {0x5, 0x10, 0x8, 0x3, [0xc8, 0x1, 0xfffffffffffffffb, 0x8cb9594, 0x0, 0x0, 0x0, 0x8]}}]}, @routing={0x33, 0x8, 0x1, 0x7, 0x0, [@loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0x0, 0xaa}]}, @dstopts={0x0, 0xb, [], [@ra={0x5, 0x2, 0xa82}, @ra={0x5, 0x2, 0x3ff}, @calipso={0x7, 0x50, {0x4, 0x7, 0x8, 0x5, [0x2, 0xffffffffffffffff, 0x5, 0x2, 0x1, 0x6b48, 0x6, 0x8, 0x6]}}]}], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x88, 0x0, @mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], "80002a0800000000"}}}}}}}, 0x0) 2018/02/07 09:40:31 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0x1, 0x7f00, &(0x7f0000001000-0x8)={0x0}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000e4b000-0xc)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000008000)={&(0x7f00006a1000)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f00001ce000)={0x18, 0x29, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@nested={0x4, 0x0, []}]}, 0x18}, 0x1}, 0x0) 2018/02/07 09:40:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = accept4(r0, &(0x7f0000f95000-0x10)=@in={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f0000cdb000)=0x10, 0x80800) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f00002fd000)={{0x2, 0x3, @loopback=0x7f000001}, {0x0, @empty}, 0x66, {0x2, 0x2, @rand_addr=0x7fffffff}, @syzn={0x73, 0x79, 0x7a, 0x0}}) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f000081f000-0x160)={0x14, 0x2, 0x2, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {0x800000000000}, []}, 0x14}, 0x1}, 0x0) [ 50.894595] audit: type=1400 audit(1517996431.666:13): avc: denied { net_raw } for pid=5262 comm="syz-executor5" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 50.955143] syz-executor4 uses obsolete (PF_INET,SOCK_PACKET) [ 50.959255] audit: type=1400 audit(1517996431.727:14): avc: denied { create } for pid=5280 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 50.985137] audit: type=1400 audit(1517996431.735:15): avc: denied { map_create } for pid=5274 comm="syz-executor3" 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 [ 51.007674] audit: type=1400 audit(1517996431.736:16): avc: denied { map_read } for pid=5274 comm="syz-executor3" 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 [ 51.030220] audit: type=1400 audit(1517996431.762:17): avc: denied { create } for pid=5278 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 51.054389] audit: type=1400 audit(1517996431.768:18): avc: denied { write } for pid=5278 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 51.078110] audit: type=1400 audit(1517996431.772:19): avc: denied { accept } for pid=5280 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/07 09:40:31 executing program 3: socketpair(0x18, 0x3, 0x140, &(0x7f0000dab000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000000000)={&(0x7f0000000000)=[0x0], &(0x7f0000b69000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000298000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000001000-0xc)=[0x0, 0x0, 0x0], 0x1, 0x8, 0x5, 0x3}) r2 = socket$kcm(0x29, 0x800000000005, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000002000)=0x800, 0xfffffffffffffeb9) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000000)={r2, r1}) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f0000001000-0x18)=@get={0x1, &(0x7f0000000000)=""/3, 0x1aff80}) socket$inet6(0xa, 0x5, 0x200) 2018/02/07 09:40:31 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r0, &(0x7f0000629000-0xd)=""/13, 0xd, 0x40000000, &(0x7f0000000000)={0x3, {"a4b8f81ff071f1"}, 0xfe0000000}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) getsockopt$packet_int(r1, 0x107, 0x8, &(0x7f0000c27000-0x2), &(0x7f0000b06000-0x4)=0x4) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000f1f000-0x10)={&(0x7f0000eda000)='./file0\x00', 0x0, 0x10}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000157000-0x8)={r0, r2}) ioctl$void(r1, 0x5451) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xe, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x3, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x3, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xa0}, 0x1}, 0x0) sendmsg$key(r1, &(0x7f0000acc000)={0x0, 0x0, &(0x7f0000091000-0x10)={&(0x7f0000390000-0x10b8)={0x2, 0x18, 0x7, 0x7, 0x217, 0x0, 0x3, 0x2, [@sadb_x_kmaddress={0x7, 0x19, 0x0, @in={0x2, 0x3, @loopback=0x7f000001}, @in6={0xa, 0x3, 0xe00, @loopback={0x0, 0x1}, 0x5}}, @sadb_x_sec_ctx={0x201, 0x18, 0x4, 0x9, 0x1000, "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"}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in6={0xa, 0x2, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}, @sadb_x_nat_t_port={0x1, 0x17, 0x1}, @sadb_x_filter={0x5, 0x1a, @in=@broadcast=0xffffffff, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x11, 0x10, 0x4}]}, 0x10b8}, 0x1}, 0x10) 2018/02/07 09:40:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2f) sendto$inet(r0, &(0x7f000014d000-0xd4)="20f8", 0x2, 0x8000, &(0x7f00005b6000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) r1 = socket$packet(0x11, 0x2, 0x300) socketpair(0xb, 0x3, 0x8, &(0x7f00002aa000)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00009b4000-0x10)={0x6, &(0x7f0000d7c000)=[{}, {}, {0x0}, {}, {}, {}]}) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f000010f000-0x8)={r3, 0x4}) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000013d000), 0x4) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00006fa000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_BUFS(r4, 0xc0206416, &(0x7f00002be000-0x20)={0x3, 0x7ff, 0x101, 0xe31, 0x0, 0x1}) sendto$inet(r0, &(0x7f0000aa4000)="a9a1b790249d", 0x6, 0x0, &(0x7f0000cf9000)={0x2, 0xffffffffffffffff, @empty}, 0x10) 2018/02/07 09:40:31 executing program 0: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000009000-0x4)={0x0}) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000004000-0x4d8)={0x0, {{0x2, 0x3, @rand_addr=0xfffffffffffffffd}}, 0x1, 0x8, [{{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}, {{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xd}}}, {{0x2, 0x3, @multicast2=0xe0000002}}, {{0x2, 0x3, @multicast2=0xe0000002}}, {{0x2, 0x3, @broadcast=0xffffffff}}, {{0x2, 0x3, @empty}}, {{0x2, 0x1, @multicast2=0xe0000002}}, {{0x2, 0x0, @empty}}]}, 0x4d8) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000004000)=[{&(0x7f0000002000)=@abs, 0x8, &(0x7f0000006000)=[], 0x0, &(0x7f0000005000-0x40)=[]}], 0x1, 0x0) getsockname(r0, &(0x7f0000002000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, &(0x7f0000001000)=0x32) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000002000)={&(0x7f000000a000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x4030582a, &(0x7f0000004000-0x8)={r2, r3}) socket$netlink(0x10, 0x3, 0x8) 2018/02/07 09:40:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f00007e6000-0x4)=0x5, 0x4) socket$inet(0x2, 0x5, 0x4) setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, &(0x7f000001a000-0x2f8)=@filter={'filter\x00', 0xe, 0x4, 0x260, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2c0) pipe(&(0x7f0000475000)={0x0, 0x0}) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f000023d000-0x3d)=""/61, &(0x7f0000e34000-0x4)=0x3d) syz_emit_ethernet(0x4a, &(0x7f0000aa2000-0xaa)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x6, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x29, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @icmp=@redirect={0x5, 0x3, 0x0, @loopback=0x7f000001, {0x6, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @multicast2=0xe0000002, {[@lsrr={0x83, 0x3, 0x0, []}]}}, "8e171a2758a82b90"}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x0]}) 2018/02/07 09:40:31 executing program 1: mmap(&(0x7f0000000000/0x5e5000)=nil, 0x5e5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000003000-0x8)={0x0, 0x0}) getsockopt$inet_dccp_int(r0, 0x21, 0xf, &(0x7f00003f4000), &(0x7f0000269000)=0x4) mmap(&(0x7f00005e5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f0000172000)=[], 0x0, 0x0) poll(&(0x7f00004d7000+0x82a)=[{r0}], 0x1, 0xbad7) vmsplice(r0, &(0x7f0000041000-0x30)=[{&(0x7f0000564000)="f3", 0x1}], 0x1, 0x0) 2018/02/07 09:40:31 executing program 7: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000003000-0x10)=@nfc, &(0x7f0000006000)=0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$can_bcm(r0, &(0x7f0000001000-0x10)={0x1d}, 0x29eac34ae8ae8833) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000008000-0x8)={0x0, 0x1}, &(0x7f0000008000-0x4)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000007000-0x8)=@assoc_value={r2, 0xfff}, 0x8) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000006000-0x10)={&(0x7f0000003000)={0x5, 0x0, 0x0, 0x0, 0x39, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x38}, 0x1}, 0x0) 2018/02/07 09:40:31 executing program 4: mmap(&(0x7f0000000000/0xf86000)=nil, 0xf86000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0xb, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) socket$key(0xf, 0x3, 0x2) [ 51.102099] audit: type=1400 audit(1517996431.780:20): avc: denied { write } for pid=5280 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 51.129946] device syz4 entered promiscuous mode [ 51.136429] device syz4 left promiscuous mode 2018/02/07 09:40:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000299000)=@rc, &(0x7f0000963000-0x4)=0x9, 0x800) r1 = accept$llc(r0, &(0x7f000006b000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000bc1000)=0x10) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000da4000-0xa9)={r1, r2, 0x400, 0x7, &(0x7f000069d000-0x1000)="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", 0x3, 0x1f, 0x7, 0x8, 0x4, 0x2, 0x7, "a609c6be80dd8db2bc77612a2c7f6e01576776e560d5141e4563d52e19c77b2b1d366798afffc3eb0b76aa4d4eeeb8de72c5b947e098c52c739b575f7a71ef2658eacdd846e75a3ac1894fbedf13d01f1ace378b22e5427cfb20d17b1c740a94d90e4c88dc6bbda7349e0912b05005bd2b1f7ad688a6969d9797be50a3b59f28f5"}) pipe(&(0x7f0000f3e000)={0x0, 0x0}) bind$bt_l2cap(r0, &(0x7f0000ebd000)={0x1f, 0x2, {0x5, 0x1000000, 0x1, 0x68, 0x8, 0xa8e3}, 0x5, 0x100}, 0xe) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r4, 0x84, 0x1c, &(0x7f0000c28000-0x4), &(0x7f000039e000-0x4)=0x4) vmsplice(r3, &(0x7f00001a3000)=[{&(0x7f0000be5000)}, {&(0x7f0000315000)="5699876f8b3d19a7aa6d28a6877f55bfcf3d852429dab961b07e52f5600ac3c2d53485c4aa5e9a3193fd44e5f5d908014514e9cd8aaa11810f1ce03c5b869f9bff67df2023c9e33668225366324d0571c2f72a88673d1991a3751f25aff04f15", 0x60}, {&(0x7f0000525000-0x1000)="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", 0x1000}, {&(0x7f00009f6000)}, {&(0x7f0000498000)="f0800889e364a758b13cd276acc7cd7aaf218cac50fd4db5aa49ee29947ab910f034f9350b", 0x25}], 0x5, 0xf) [ 51.190433] audit: type=1400 audit(1517996431.961:21): avc: denied { create } for pid=5306 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_iscsi_socket permissive=1 2018/02/07 09:40:32 executing program 0: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = accept$netrom(0xffffffffffffffff, &(0x7f000000f000)=@full, &(0x7f0000010000-0x4)=0x48) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000021000)=0x6, 0x4) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000023000-0xe8)={{{@in=@local, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@rand_addr}}, &(0x7f0000022000)=0xe8) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000001f000)=@ipv6_newroute={0x38, 0x18, 0x781a241f, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_MULTIPATH={0x1c, 0x9, [{0x9}, {0x0, 0x0, 0x0, r2}, {}]}]}, 0x38}, 0x1}, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000022000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f000001a000)=[], 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_ifreq(r1, 0x899f, &(0x7f000001c000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x0, 0x3, 0x0, 0x4}}}) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r5, &(0x7f000001a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000023000-0x4)=0x14) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f000000d000-0x4), &(0x7f0000024000-0x4)=0x4) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000025000-0x10)={&(0x7f0000024000)='./file0\x00', 0x0, 0x10}, 0x10) setsockopt$sock_attach_bpf(r4, 0x1, 0x32, &(0x7f0000018000-0x4)=r6, 0x4) 2018/02/07 09:40:32 executing program 7: mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0xa, 0x4000000000080, 0x2}, 0x14) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000fd0000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f000086d000-0x4)=0x604) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fcb000)={r0, &(0x7f0000fcc000-0x1)='X', &(0x7f0000172000)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r0, &(0x7f0000fc5000), &(0x7f0000950000)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000dc3000)={r0, &(0x7f0000f4d000), &(0x7f0000107000)=""/78}, 0x18) 2018/02/07 09:40:32 executing program 4: mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x200000c, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f00002a5000-0x78)=@routing={0x8e, 0xe, 0x0, 0x6, 0x0, [@mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @empty, @loopback={0x0, 0x1}]}, 0x78) r1 = socket$inet6(0xa, 0x80005, 0x0) getpeername(r1, &(0x7f000036d000-0x20)=@pptp={0x0, 0x0, {0x0, @multicast1}}, &(0x7f00007d6000)=0x20) r2 = socket(0x4, 0x80000, 0x9) mmap(&(0x7f0000aab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r2, 0x0, 0x2b, &(0x7f0000aac000-0x118)={0x7f, {{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xb}}}, {{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x12}}}}, 0x118) 2018/02/07 09:40:32 executing program 5: mmap(&(0x7f0000000000/0xf85000)=nil, 0xf85000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f2c000)={&(0x7f0000f85000-0xb0)={0x2, 0x3, 0x0, 0x0, 0xb, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1}, @sadb_spirange={0x2, 0x10}]}, 0x5b}, 0x1}, 0x0) pipe(&(0x7f0000ed3000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000f86000-0x8)={0x0}) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000f87000-0x4), 0x4) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f0000377000)={r3, 0x5, &(0x7f0000189000-0x14)=[0x6, 0x0, 0x7fffffff, 0x200000000000, 0xa7], &(0x7f0000f86000-0x18)=[0x2, 0x83, 0x8, 0x0, 0x6, 0x4], 0x3, 0x0, 0x4, &(0x7f0000f85000)=[], &(0x7f00009d7000-0x1c)=[0xdb, 0x100000000, 0xcd, 0x65, 0x1f, 0x2bec81d9, 0x1]}) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000f85000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002}}) 2018/02/07 09:40:32 executing program 6: mmap(&(0x7f0000000000/0xf95000)=nil, 0xf95000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000011e000-0x8)={0x0, 0xfd}, &(0x7f000076b000)=0x8) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000f96000-0x8)={r1, 0x6}, &(0x7f0000f3f000)=0x8) connect$inet6(r0, &(0x7f0000f79000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) sendmsg(r0, &(0x7f0000cdc000-0x38)={0x0, 0x0, &(0x7f00004f0000)=[], 0x0, &(0x7f0000df9000-0x330)=[{0x10, 0x29}], 0x10}, 0x0) [ 51.281870] sit: non-ECT from 0.0.0.0 with TOS=0x2 2018/02/07 09:40:32 executing program 3: mmap(&(0x7f0000000000/0xf0b000)=nil, 0xf0b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f000046a000-0x4), 0x4) mmap(&(0x7f0000176000/0x7000)=nil, 0x7000, 0x0, 0x6071, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000177000-0x4)) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000f0b000)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000f0c000-0x4)=0x1c, 0x80000) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000f0c000-0x8)={0x0, 0x4}, &(0x7f0000f0c000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000f0c000-0x8)={r2}, &(0x7f00001c0000)=0x8) mmap(&(0x7f0000000000/0x831000)=nil, 0x831000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/02/07 09:40:32 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f0000000000)=0x1c, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000917000)={0x0, 0xffffffff80000000, 0x6, 0x6, 0x3ff, 0x100000000, 0x8, 0x7, {0x0, @in={{0x2, 0x2, @empty}}, 0xd62, 0x4, 0x4, 0x3}}, &(0x7f0000000000)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000487000-0x8c)={r1, @in={{0x2, 0x0, @multicast2=0xe0000002}}}, &(0x7f0000000000)=0x8c) mmap(&(0x7f0000000000/0xf1e000)=nil, 0xf1e000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x2, 0x3, 0x1) getsockopt(r2, 0xff, 0x1, &(0x7f0000000000), &(0x7f00003b7000)) 2018/02/07 09:40:32 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) recvmsg(r0, &(0x7f0000005000)={&(0x7f0000001000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2}}}, 0x26, &(0x7f0000005000)=[], 0xffffffffffffe15, &(0x7f0000005000-0x2a)=""/42, 0x2a}, 0x22) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000006000)={0x0, 0x40000000004}, &(0x7f0000005000)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000003000-0x4)=@assoc_id=0x0, &(0x7f0000003000)=0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000007000-0xb8)={r2, 0x4, 0x2, 0xe1, 0x5, 0x5, 0xdeda, 0x8, {r3, @in={{0x2, 0x1, @rand_addr=0xfff}}, 0xffffffffffffffbd, 0x9, 0x483, 0x1f, 0x400}}, &(0x7f0000000000)=0xb8) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000003000-0x30)={0x2, 0x6, 0x0, 0x0, 0x4, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13}]}, 0x20}, 0x1}, 0x0) socket$inet6_sctp(0xa, 0x0, 0x84) read(r0, &(0x7f0000004000)=""/93, 0x5d) 2018/02/07 09:40:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000135000)="1f0000005600056d0000ed00000000030700000004003f00faff0005950000", 0x1f) recvfrom$unix(r0, &(0x7f0000150000)=""/230, 0xe6, 0x0, &(0x7f0000674000-0xa)=@file={0x0, './file0\x00'}, 0xa) socket$bt_rfcomm(0x1f, 0x3, 0x3) 2018/02/07 09:40:32 executing program 5: mmap(&(0x7f0000000000/0xfce000)=nil, 0xfce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000687000)={&(0x7f0000fce000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f000048c000-0x20)=[{&(0x7f0000fcf000-0x51)=""/81, 0x51}, {&(0x7f0000f5b000)=""/233, 0xe9}], 0x2, 0x0, 0x0, 0xfffffffffffffffc}, 0x100) r1 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000fcd000)={0x2, &(0x7f0000fce000-0x18)=[{0x80}, {0x6}]}, 0x10) 2018/02/07 09:40:32 executing program 4: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x3) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000003000-0x2f8)=@filter={'filter\x00', 0xe, 0x4, 0x298, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@broadcast=0xffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0xffffffff, @common='sit0\x00', @common='eql\x00'}, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x3, @link_local={0x1, 0x80, 0xc2}, 0x0, 0x2000000000000002, [0x4, 0x2]}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2f8) socketpair(0x0, 0x6, 0xfffffffffffffffd, &(0x7f0000011000-0x8)={0x0}) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f000001a000)=0x7ef1b95c, 0x4) 2018/02/07 09:40:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000066000-0x38)={&(0x7f0000a4d000-0xc)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f000049c000)={0x14, 0x17, 0xa, 0xffffff7ffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) r1 = socket(0x11, 0x0, 0x6) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00000b2000-0x4)=0x40, 0x4) [ 51.379695] ipt_CLUSTERIP: ipt_CLUSTERIP is deprecated and it will removed soon, use xt_cluster instead 2018/02/07 09:40:32 executing program 6: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000025000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000003000)=@ethtool_wolinfo={0xa, 0x0, 0x0, "e55135a57928"}}) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000020000)=0xd169, 0x8) 2018/02/07 09:40:32 executing program 3: mmap(&(0x7f0000000000/0xacf000)=nil, 0xacf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = socket(0x10, 0x80002, 0x5) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000a33000)={0x10001}, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000039a000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003ed000-0x4)=0x1c) mmap(&(0x7f0000acf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000acf000)={r2, 0x11, "9a90339e7d2e64aab3d98af877c54fd433"}, &(0x7f000020f000-0x4)=0x19) mmap(&(0x7f0000ad0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000ad1000-0xe8)={{{@in=@rand_addr, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@local}}, &(0x7f0000656000-0x4)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000897000)={'vcan0\x00', r3}) getsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000acc000), &(0x7f0000acd000-0x4)=0x4) 2018/02/07 09:40:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000d09000)=[{&(0x7f00005eb000-0x39)="390000001200014700000300000000000704b2000004050000e000000103000009001d0066413e055600000108003dfb230300807416075bff", 0x39}], 0x1) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000dbd000)=0x7, 0x4) recvmsg(r0, &(0x7f0000ef3000)={&(0x7f0000789000-0x80)=@generic, 0x80, &(0x7f0000ce4000)=[], 0x0, &(0x7f0000e48000)=""/97, 0x61}, 0x0) 2018/02/07 09:40:32 executing program 1: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000004000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000007000-0x20)={0x4, 0x0, 0x0, 0x3}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000003000-0x20)={0x8, r1, 0x2, 0x5}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r3, 0x541b, &(0x7f000000a000-0x4)) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000009000-0x10)={r2, 0x1}) syz_emit_ethernet(0x4e, &(0x7f0000002000-0x1cf)={@random="0d4ddefaf676", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x18, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @loopback={0x0, 0x1}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}}}}, 0x0) 2018/02/07 09:40:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) getpeername(r0, &(0x7f0000fb3000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast}}}, &(0x7f00008c9000-0x4)=0x26) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00007b6000-0x25)={0x0, 0x1d, "12991c32c51ce9bd80840d5d42e1dcfe59e38b995665d2bac349f10c00"}, &(0x7f0000879000-0x4)=0x25) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f000047c000)=r2, 0x4) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000d36000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r4 = accept$alg(r0, 0x0, 0x0) sendto(r4, &(0x7f00002b7000-0x3)='\x00>I', 0x3, 0x8040, &(0x7f0000a1b000)=@un=@abs={0x1, 0x0, 0x3}, 0x8) r5 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000fb4000)) 2018/02/07 09:40:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socketpair(0x3, 0xa, 0xfffffffffffffffa, &(0x7f00001e2000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000ee5000)={0x7, 0x0, 0x10003, 0x100000000}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f00005ac000-0x20)={0x8, r2, 0x1, 0x2d}) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00008d6000), 0x4) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000439000), 0x73) 2018/02/07 09:40:32 executing program 0: mmap(&(0x7f0000000000/0xfce000)=nil, 0xfce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000072b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000aba000-0x10)={0x2, &(0x7f000039a000)=[{0x1c}, {0x6}]}, 0x10) sendmsg$netlink(r0, &(0x7f000056f000)={0x0, 0x0, &(0x7f0000fce000-0x50)=[]}, 0x0) 2018/02/07 09:40:32 executing program 5: mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000001000)=0x4, 0x4) bind$inet6(r0, &(0x7f0000002000)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = socket$inet_sctp(0x2, 0x400000000000005, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in={0x2, 0x0, @empty}], 0x10) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000234000)={0xffffffffffffffff, {{0xa, 0x3, 0x4d, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x20}}, 0x0, 0x5, [{{0xa, 0x0, 0x2, @dev={0xfe, 0x80, [], 0x0, 0xd}, 0x2}}, {{0xa, 0x1, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x2, 0x7fffffff, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x2}}, {{0xa, 0x0, 0x89, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1ff}}, {{0xa, 0x2, 0x3, @dev={0xfe, 0x80, [], 0x0, 0xd}, 0xd9e}}]}, 0x310) 2018/02/07 09:40:32 executing program 6: mmap(&(0x7f0000000000/0xf9000)=nil, 0xf9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0xfffffffffffffffd, 0x0, &(0x7f00000fa000-0x8)={0x0, 0x0}) ioctl$void(r0, 0x5450) accept$unix(r1, &(0x7f00000f8000-0x8)=@abs, &(0x7f0000006000-0x4)=0x8) 2018/02/07 09:40:32 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000003000-0x4), &(0x7f0000001000-0x4)=0x4) [ 51.482702] netlink: 'syz-executor7': attribute type 29 has an invalid length. [ 51.490628] netlink: 5 bytes leftover after parsing attributes in process `syz-executor7'. [ 51.530129] netlink: 'syz-executor7': attribute type 29 has an invalid length. [ 51.537775] netlink: 5 bytes leftover after parsing attributes in process `syz-executor7'. 2018/02/07 09:40:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000874000)={{{@in=@loopback, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@multicast1}}, &(0x7f00004c8000-0x4)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000d7000-0x28)={@common='irlan0\x00', r1}) getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000d63000)=""/3, &(0x7f000057a000)=0x3) socketpair(0x5, 0x8000a, 0x2, &(0x7f0000033000-0x8)={0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f00000df000-0x2c)=[@in={0x2, 0x3, @multicast2=0xe0000002}, @in6={0xa, 0x3, 0xbac7, @mcast1={0xff, 0x1, [], 0x1}, 0x5}], 0x2c) 2018/02/07 09:40:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x80000001}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x38b, &(0x7f00006ab000)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031b000-0x8)={r0, r1}) sendmsg$kcm(r2, &(0x7f00007ae000)={&(0x7f0000cab000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x3a, &(0x7f0000294000)=[{&(0x7f0000831000)='V', 0x1}], 0x1, &(0x7f0000c19000-0x2020)=[]}, 0x0) write(r2, &(0x7f0000fde000)='u', 0x1) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000f57000-0x4)={0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_MASTER(r3, 0x641e) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000c1d000-0x8)={r2, r1}) pipe(&(0x7f0000fd4000-0x8)) sendmsg$kcm(r3, &(0x7f0000f9c000)={&(0x7f0000f44000)=@nfc={0x27}, 0x10, &(0x7f0000569000)=[{&(0x7f0000d98000-0xdb)="f1", 0x1}], 0x1, &(0x7f0000ebc000)=[]}, 0x0) 2018/02/07 09:40:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) connect$inet6(r0, &(0x7f00006da000-0x1c)={0xa, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2}, 0x1c) listen(r0, 0x3) r1 = accept(r0, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000eff000)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f000045f000), &(0x7f000098c000-0x4)=0x8) 2018/02/07 09:40:32 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) pipe(&(0x7f0000805000-0x8)={0x0, 0x0}) ioctl$PPPIOCGMRU(r2, 0x80047453, &(0x7f0000637000-0x4)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000000000)={0x0, 0x0, 0x36}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f000056d000-0xc)={0x0, 0x80000, r1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000002000-0x4)={0x3ff, 0x7, 0x8000}, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000003000-0x4)=0x14) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000002000-0x10)={r5, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000001000-0x10)={r3, r4, 0x1}) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000000000), 0x33a) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000002000-0x8)={0x0, 0x6}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000002000)={r6, 0xc6, "d3374eb30d307ea7d841ddadb1b587db315f4333f7c2e76c4cbb274c684ac14d523621a2121ca2cd8dd4a4cec796f4435407b2769329b05fd4461ac20d03483f8c472a1ebca6d52c8e9f6417864e69ee44cf238cea4fa4a5360c93c995b067707de653232056d4b5b825115593587cafe2271d20a82f06d5bd466c392957529b98cca2a388c8bd596c2804c7fe454fafdc7eb895c12770c17fdf76f6a5147bcd3e305c1c60a78c1deef7ab4a9181a31e9b5cf24ac55c24bb4f813cbdca5e9826e12b5b6ee818"}, &(0x7f0000002000)=0xce) 2018/02/07 09:40:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00003d3000)={0xb, 0x87, 0x7, 0x2, 0x10, 0x0, 0xfffffffffffffffb}, 0x2c) pipe(&(0x7f0000149000)={0x0}) accept4$ipx(r0, 0x0, &(0x7f0000348000-0x4), 0x80000) 2018/02/07 09:40:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000b3b000)=@ethernet={0x0, @broadcast}, &(0x7f0000f2a000-0x4)=0x10, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f00001f2000)={0x3, &(0x7f0000df6000)=[{}, {}, {}]}) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f0000044000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f000054f000-0x8)={r0, 0x9}) shutdown(r1, 0x0) recvmsg$kcm(r1, &(0x7f0000b42000)={&(0x7f0000942000-0x10)=@in={0x0, 0xffffffffffffffff, @rand_addr}, 0x10, &(0x7f0000a53000)=[{&(0x7f00004a7000)=""/167, 0xa7}, {&(0x7f00007e5000-0x3d)=""/61, 0x3d}, {&(0x7f00005c8000)=""/181, 0xb5}, {&(0x7f00006ee000)=""/30, 0x1e}], 0x4, &(0x7f000048e000-0xc1)=""/193, 0xc1, 0xffffffff}, 0x10000) setsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f0000b51000)={@broadcast=0xffffffff, @multicast2=0xe0000002}, 0x8) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r2, 0x800448d2, &(0x7f0000096000-0x10)={0x5, &(0x7f00004d5000)=[{}, {}, {}, {}, {}]}) 2018/02/07 09:40:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1000000000004) socket$vsock_dgram(0x28, 0x2, 0x0) recvmsg(r0, &(0x7f000041c000-0x38)={&(0x7f0000100000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x14, &(0x7f00007aa000-0x80)=[], 0x0, &(0x7f0000276000-0x83)=""/131, 0x83}, 0x0) writev(r0, &(0x7f00007f0000)=[{&(0x7f000008a000)="db8ecda885e8a85aef0af824ada4e83ee3b0e24efc3a53865b00f3a7e852162282f59e7bcf8515902b173f25782cc7c6b1c3017737859f06a9f3d7abafa109cc8cd164f7bfe265dd8b241eb645a51c8eec2dc5631d8568d89f93963ac82e4f8af28a99d076cf329e45c5495cd341f4655c3b0d4431cd80eef398bf4445654e039cfa905b3d343f5cbe49ad8c8356ff91656ea819f412b6687e1b10dbff436eb0616059c42294e4710cc189f4f99aad4fc548f1", 0xb3}, {&(0x7f0000339000)="ec8d538f2dc78ae8b9149e9218c52505bacf8cf4506b9120ed06ee37c48ffa37a2d242bda18e2809d96c597f0ae0c1781fd36ac3e2131631eb18e97868f1d97ffc012a25de64ddf2e172498f898d72b5f95d8301", 0x54}, {&(0x7f00008d6000-0x58)="60c129d20c0b8c59713e69c764159e5e698819f56354670a4d2169070fad1b902d2d3b6bee497682c900bd84a539df6ed127055041ba66b0ccd2f71ecc2256e40016ee140875d2c342e8d110b6c3f633b50c754b3893142e", 0x58}, {&(0x7f0000e7d000)="123ef2c5a3a3fe327177c47e02d4ded29cc0a3d738ab7dd9f74386cd3380e13432624dfa2153a3a070df6fa363", 0x2d}, {&(0x7f00001df000-0x92)="30dd83b3ab103c685f1bcaf72c46c7bd369ca2ff3bf31a034a99902cd392137e82814c4a396900aaaf6cf941d61ae2a1fb8c91dbee6090db3f8dfab9db92d5c12d327fe5303fcfb418f31d5e466516813bb0f59b1bff0d48f48791ef51f8af1b46bf24f72984981f7fa70914fee1b0de1c87238a6332e2dd75d9325e45d3f66f3b441bc80800267598b392b3f095c0b55ffc", 0x92}, {&(0x7f0000a35000)="24d0ae5cc1c829978d148d5acec18db3a135df7bcc75282586a01528ec2c4618af95948b817ffee5b2a99cd7bc6265ddbc669576f9f4a7a7150408b09fbfef152236fbcdafb1b007dc6d9529b98f5e89b7eaf62f9ca5845fc11b0ebe4b8383ea1a317cd48aadc003c745ba04b9812c95fe25e909cce86e185794fa081c83afcffe9ae3f946b639515606127232d939e04ca76cd22038ee4e8cc7b21aca27", 0x9e}], 0x6) sendmsg$nl_route(r0, &(0x7f0000973000-0x38)={&(0x7f0000e1c000)={0x10, 0x0, 0x0, 0xa00}, 0xc, &(0x7f000038b000-0x10)={&(0x7f00002e7000)=@getaddr={0x14, 0x16, 0xd01, 0x4, 0x3, {}, ["", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x800}, 0x4800) 2018/02/07 09:40:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x80800000010d, 0x800000000010, &(0x7f0000ed0000)="0100ec1a", 0x4) pipe(&(0x7f0000417000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000811000)=0x4, 0x4) connect$vsock_dgram(r2, &(0x7f00004e4000)={0x28, 0x0, 0x2710, @hyper}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000ddb000)={0x0, @in6={{0xa, 0x1, 0x3f5c3060, @mcast1={0xff, 0x1, [], 0x1}, 0x81}}, 0x100000001, 0x9}, &(0x7f0000a52000)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000f0b000-0x20)={0x7, 0xd49d, 0x8, 0x10000000000000, 0x1, 0x2, 0x0, 0xa6e, r3}, &(0x7f0000f6e000)=0x20) 2018/02/07 09:40:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) getpeername$netlink(r0, &(0x7f00003b6000-0xc), &(0x7f00001f5000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00007fc000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @empty, 0x75}]}, &(0x7f0000f92000-0x4)=0x10) pipe(&(0x7f0000115000)={0x0, 0x0}) sendto$ax25(r1, &(0x7f0000b13000)="67f22a74dfc71aadc5127fe1c3c77096410577f29fdaaf213f023c7fad69a8a2d6976fda3f185d1392c74b814516c18671e73aec7778fcd9b516f30c656af8d30cc71d14786f8d1201fe4741a9a0a731069ad1c751563165f01b20eed03e2da3ca578f1809aca9723bf7a6ca071dbb11334330f6d833c3caffe5db40cfd50b24e977645e10793fa4b9212e90b240ce22e1bc338397ba4738d8228c97ada89b9c8d", 0xa1, 0x4008001, &(0x7f0000d27000-0x10)={0x3, {"570af0b0c162e7"}, 0x8001}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@alu={0x4, 0x5, 0xb}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0x7ffe, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) 2018/02/07 09:40:32 executing program 1: mmap(&(0x7f0000000000/0x3a6000)=nil, 0x3a6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000039a000)={0x1d, 0x100, 0x100, 0x2, 0x4, 0xffffffffffffffff}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f000026a000-0x48)={0x1, 0x5, &(0x7f00000b0000-0x38)=@framed={{0x18}, [@map={0x18, 0x6, 0x1, 0x0, r0}], {0x95}}, &(0x7f000039d000-0xa)='syzkaller\x00', 0x8, 0x1000, &(0x7f000039c000)=""/4096}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f000039f000-0x28)={0xffffffffffffffff, 0x0, 0x1, 0x33, &(0x7f00002c5000)="01", &(0x7f00003a4000-0x33)=""/51}, 0x28) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000032a000)={r1, 0x50, &(0x7f000039f000-0x50)}, 0x10) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000192000)) mmap(&(0x7f00003a6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00003a6000)={{{@in6=@mcast2, @in6=@mcast1}}, {{@in=@rand_addr}, 0x0, @in6=@loopback}}, &(0x7f0000271000)=0xe8) mmap(&(0x7f00003a6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/07 09:40:32 executing program 6: mmap(&(0x7f0000000000/0xf8b000)=nil, 0xf8b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f85000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x2, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @rand_addr}}]}, 0x50}, 0x1}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000f8c000-0x4)=0x4, 0x4) 2018/02/07 09:40:32 executing program 2: mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x8001) setsockopt(r0, 0x3f, 0x2, &(0x7f000072f000-0xba)="1cabcd141ad4f4de48435baff20b1bd0efd254af47b3d116bce3f3d4cd71a0e797919e524d5bf4a77b0948676958e722976b059b87c99a07a20f1af1b9536e92aa75bccc30e5a48850bd45a5565ea97752239331f2c254a432ade601a58a3e43e2d3e3eea2313a32414b389bda2f29baad65afde79a9a1fd6c5356afd1fabe8a47365caf02b5063d45049836235d5e49e7c63f83f10606cfc171fc5c357d654cd97d5ed092029280ec8d07662000d230fd80c4578180dddb9278", 0xba) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000fc6000-0x18)=@add_del={0x2, &(0x7f0000b8f000)=@generic="e0fd4c8c1f88eda5c18c6b7f2ffb0f49", 0x7}) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1c, &(0x7f0000fc3000-0x6b)=""/107, &(0x7f0000091000-0x4)=0x1) 2018/02/07 09:40:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00003a3000)={0x0, 0x0}) connect$rds(r0, &(0x7f0000f45000)={0x2, 0x2, @empty}, 0x10) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000a36000), 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000ab9000)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(seed)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000ac7000)="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", 0x47) 2018/02/07 09:40:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000182000-0x4), &(0x7f0000dd6000)=0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000157000-0x5c)={{0xa, 0x0, 0xef, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x945}, {0xa, 0x2, 0x7ca, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x100000001}, 0x2, [0x6, 0x635f, 0xffffffffffffffff, 0x5, 0x8, 0x0, 0x9]}, 0x5c) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000603000)={0x0, 0x0, @remote={0x0, 0x0, 0x0}}, &(0x7f0000711000)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000d11000), &(0x7f000038f000)=0x4) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f000024c000)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x5}, {0xa, 0x2, 0x4, @loopback={0x0, 0x1}, 0x1}, 0x401, [0x3, 0x4f, 0x6, 0x4, 0xfffffffffffffffb, 0x50, 0x1, 0x7ff]}, 0x5c) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f00003bc000-0x10)=@hopopts={0x7f, 0x0, [], [@enc_lim={0x4, 0x1, 0x2b}]}, 0x10) socketpair(0x1f, 0x4, 0x81, &(0x7f0000c0e000-0x8)={0x0, 0x0}) getsockname$ax25(r2, &(0x7f0000ccd000-0x10), &(0x7f0000652000-0x4)=0x10) bind$inet6(r0, &(0x7f0000169000-0x1c)={0xa, 0x2, 0x0, @empty, 0x1}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f0000183000), 0x4) getsockopt$inet6_mreq(r2, 0x29, 0x9ffa8692604018d4, &(0x7f000028c000-0x14)={@local, 0x0}, &(0x7f0000434000)=0x14) connect$can_bcm(r3, &(0x7f00004c5000)={0x1d, r4}, 0x10) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f00005a1000)=0xd1, 0x4) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="f6", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x5a35, @loopback={0x0, 0x1}, 0x9}, 0x1c) 2018/02/07 09:40:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f000089a000-0x80)=@generic, &(0x7f0000fa2000-0x4)=0x80) setsockopt$inet_tcp_int(r0, 0x6, 0x7, &(0x7f0000c3f000)=0x3ff, 0x4) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r1, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r1, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) socket$vsock_dgram(0x28, 0x2, 0x0) r2 = socket$inet(0x2, 0x80004, 0x1) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000002000)=@nat={'nat\x00', 0x1b, 0x4, 0x2b0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x4, &(0x7f0000005000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@multicast1=0xe0000001, @dev={0xac, 0x14}, 0x0, 0x0, @common='erspan0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0xa8, 0x0, {}, []}, @DNAT0={0x38, 'DNAT\x00', 0x0, {0x1, {0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @port, @icmp_id}}}}, {{@uncond, 0x0, 0x70, 0xb8, 0x0, {}, []}, @DNAT1={0x48, 'DNAT\x00', 0x1, {0x0, @ipv6=@mcast2={0xff, 0x2, [], 0x1}, @ipv6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @port, @port}}}, {{@uncond, 0x0, 0x70, 0xb8, 0x0, {}, []}, @SNAT1={0x48, 'SNAT\x00', 0x1, {0x0, @ipv4=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @ipv6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @port, @icmp_id}}}]}}, 0x310) [ 51.648926] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=59525 sclass=netlink_tcpdiag_socket pig=5452 comm=syz-executor4 [ 51.670082] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=22 sclass=netlink_tcpdiag_socket pig=5452 comm=syz-executor4 2018/02/07 09:40:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b71000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a88000-0x4)="e517b50001aa785dfb000000090c00fc", 0x10) r1 = accept$alg(r0, 0x0, 0x0) socketpair$inet6(0xa, 0xf, 0x4, &(0x7f0000317000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f00008e6000), &(0x7f0000a1f000)=0x4) r3 = socket(0xa, 0x803, 0x2) ioctl$sock_bt_bnep_BNEPCONNDEL(r3, 0x400442c9, &(0x7f0000a48000-0xa)={0x3, "221f39625083"}) sendmsg$alg(r1, &(0x7f0000fcc000)={0x0, 0x0, &(0x7f0000199000)=[{&(0x7f0000436000)="1af20440b8d8246a1d2068e36a266817079293f25903d7b54aebf6284e4b892e750f2160127f427d1a19319e48fa85ad726833f70f3d1b1fdb5896a48a9e9e08", 0x40}], 0x1, &(0x7f0000a09000-0x18)=[]}, 0x0) read(r1, &(0x7f0000d82000-0xdb)=""/219, 0xdb) 2018/02/07 09:40:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x10000000000001, 0x0) pipe(&(0x7f0000a18000)={0x0, 0x0}) bpf$OBJ_GET_MAP(0x7, &(0x7f0000298000)={&(0x7f0000bc9000-0x8)='./file0\x00'}, 0x10) socket$unix(0x1, 0x7, 0x0) connect$bt_rfcomm(r1, &(0x7f00001f1000-0x9)={0x1f, {0x428, 0x1, 0x80000000, 0xba5, 0x0, 0x501}, 0x7}, 0x9) r2 = socket$unix(0x1, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006f5000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000d9b000-0xc)={0x0, 0x1, 0x10}, &(0x7f0000c3e000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000155000)={r5, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}, [0x7, 0xffffffffffffff80, 0x8000, 0x6, 0xffffffff, 0xfffffffffffffff7, 0x0, 0x6, 0x6, 0xe3, 0x2, 0x84, 0x2167, 0x200, 0x18000]}, &(0x7f00009dc000)=0x108) recvmsg(r4, &(0x7f0000540000)={&(0x7f0000380000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote}, 0x1c, &(0x7f0000250000)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac}, 0x0) accept4$packet(r0, &(0x7f0000c04000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000bf7000)=0x14, 0x800) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00007d2000-0xc)={0x0, 0x0}, &(0x7f00002c9000)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000c79000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in=@dev={0xac, 0x14, 0x0, 0xa}, 0x2, 0x81, 0x2, 0x0, 0x0, 0x80, 0x80, 0x3e, r6, r7}, {0x5, 0x6, 0x81, 0x10001, 0x7f, 0x7, 0xfffffffffffffffc, 0x4a}, {0xfff, 0x1f, 0x3, 0x8000}, 0xffffffff, 0xffffffffffffffff, 0x1, 0x0, 0x1, 0x3}, {{@in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x10}}, 0x3, 0x3b}, 0xa, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7, 0x5, 0x1, 0x1000, 0xffff, 0x4, 0x7}}, 0xe8) sendmsg$unix(r4, &(0x7f0000934000)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r2]}], 0xfffffffffffffe40, 0x80}, 0x0) r8 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x4000000000005, 0x0, &(0x7f000081b000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r10, &(0x7f0000def000-0x38)={&(0x7f0000fa4000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote}, 0x1c, &(0x7f00007ba000-0x40)=[], 0x0, &(0x7f00006b7000)=""/512, 0x200}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000017a000)) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000046a000)={r5, 0xcb}, &(0x7f0000adc000)=0x8) sendmsg$unix(r9, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r8]}], 0x1}, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000a4f000-0x10)={0x3, &(0x7f00000ef000-0x18)=[{0x0}, {}, {}]}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000ab5000-0x8)={r11, 0x3}) mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/02/07 09:40:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x39, &(0x7f00001f4000-0x118)="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", 0x118) 2018/02/07 09:40:32 executing program 2: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xcf, &(0x7f0000d25000), 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000000000)="3a421fa0187770e55f5b3ef323c078fab45533305f261f37376246106460b37056960e3517c5237dab1cf38777715597858d3a952a1380ee79e8145e3e3ce93bd6cb8549e75cce6705241a86a61b1063dc666fbc0a01cca2c7f338a075c95295d47047003bbba57451d5372528eba118c564e3a1207fb59d3c2c02ecf2f709976547d398e2f614e9810cf3367a2cd28e9f56e1eb3aa5c9ecf20fb1574426d715265da4762a", 0xa5, 0x4000000, &(0x7f0000b52000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) write(r0, &(0x7f0000001000-0x91)="fa2408a598ece44e4c64724e5c1e3b77324d8a57cfaa17f657f4f2a09a562bd61ea8cb27bb19fd416f221b095787f0ec2703d3dab085154877c253e2d9d9423f9afd38c1c6488c72b1cea35e46db920812f57806ed287ed6227acc204e909b1ff224f04bfe14a50ef1fee307710b6ab9a7379c82b746e9ef7fa917288bff865b036c303ef64091ba5c74be74124e8065d0", 0x91) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r2, &(0x7f0000000000)={&(0x7f0000001000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x1, @loopback=0x7f000001}, 0x1, 0x4, 0x1, 0x4}}, 0x26, &(0x7f0000001000)=[], 0x0, &(0x7f0000002000-0x350)=[{0x98, 0x10c, 0x200, "af03ab117616ef142790910473644532448937e92bb9590a8a77d0abaccdf391ad7701b728e5ec0ebf5c267cfb15d7903277913a9b2174f9ef9cb6480beeba84b9cd3e2c398bd05b68e13a53b63dd967d9d91ddc24788d99b87532bfd56ff486b55782efba83c068b8eb36494af250629e31c3bf77d9cb39ed9028e7bada12be3f55"}, {0xc0, 0x119, 0x3, "99550ef451278b7253eb5a48d87d9779b24d5c014123c825c367487e81ee7803eaca899e3d15abad54bc130ab5cab926523f8a569dac0a0a404e62d229fdd4ca186115f2a812bba45a75550af18a34434ab9c72aed022dd4b9b9c76b00f885d8624f70de48ce0ccb23fad6983e88785185d432d54471b5976f25513f4a58034fa797b129cb140eeedd86ac1e285c33cb669ce5a80ddbccbe9b005945461d44fd820519ba98181a7c8dc88e2e3e12"}, {0xf8, 0x114, 0x8000, "f40cdbe5b0a0ca17e2f0ffe5a0cccb906cbb960dab2746c6ee31ab00b03203811c03c3dae3bcd094397de63b45349a7c0a82b305bd91727476e97b302ce8c71d72b71e3bdd8c59083730fab688985c99230ab6fb5f70154e33ab3acb6fd0579a0f04588948a0b2830ad44ded68269c0074ec5ec7f8b0cbe6c4a4cbddd713e36e1b049f7c67985c85991a1d5eb0a182102e76e0a84b77a0eb67f1b1129a36abef598afb18e289184bbbc531e4943aca567000b05b7fa19c01ed4ef63a4c3b3c0a1a3b67539bfd37c69822b33b146fe55929d7de2eb5152570777f4ce9bb1950148851"}, {0x100, 0x10f, 0x8, "3b2e4e7363a0e6e9dc922fdeaedabdfbf396b816af828dbf204bfdea24c8a839e296772f331cf59a92f4aaf617e3bba4934c27111e8b8cf832bae2e9dceb5d8ca77b93868f8ac426e6f4e8f36e1a878ac9dfd982b9a64905a8610c6ac70a3c166153d484e87b148df0fe39e2c1232df58becf14f16adefb60d8457a79448e433c77a8b481e0fa70ac02ccfdd23a95c682cd8951042a31b4963d68f9c4fecaea80895c86422736f43d8706730f2f5e3af337f5cccfa11f5f95c42d89e0d8a974aa16278af5c3b65a7bc0655adb9fe319eef819fd3838b678a8c8c0ce5f98ff81e24f1310cc14f7651eebf5f451fb033bc"}], 0x350, 0x20000000}, 0x40) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r1, &(0x7f0000003000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000001000)=0x14) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, r3}, 0xc) [ 51.742259] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=59525 sclass=netlink_tcpdiag_socket pig=5452 comm=syz-executor4 2018/02/07 09:40:32 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@can, &(0x7f0000fdc000-0x4)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000-0x3)='pyR', 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00001a2000)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000271000-0x14)="79613976d8c30a4aeace60f2bd08cfe62785d910", 0x14) r2 = accept$alg(r1, 0x0, 0x0) writev(r1, &(0x7f0000106000)=[{&(0x7f0000a88000-0xf9)="eb85fd66e6a7a389d665df34746df3696e04ced0292569e60af9393deb5bdb5c9889dc6a71dffcd119ed17d056b852ea6bdcd17a79f1955db8d3ee8f29bb4ebe10907a1b1ea631ad60143318ab27a3e2b6d40f2887feac906c1028e88a27606baa85ee7c45c75be371fc91c1895c2a609ddf48f167f300a14f9fd18b024a0ecab4fc23bb4132d1534818aa8a79f093c5e122632da1532b37e5763c20dcf3f79b973d08f65138d8bfe3cbbe01402b33f072be1a9a3d8078a3e957e676756848314404d05c63ec6e66d3fb474310a95b7e7bc15551e9008d4a49a44e8006355e17530a949dd47f4b15ed86bba6d6d7458c352a358f994f2d16c2", 0xf9}, {&(0x7f0000dbb000-0x8d)="bffe0b2b2b22af3a3d9b021cf9151029648c835e0b82984ef46049ced7c83c23792b9baa157e0954de62c7931d4d9d931d326ac7376d1b96c2e2411599d9bfff2de11a397b5fe8f96c36bb84a94acb746ecb5a5633ed694ff3c23dfa870269ec35748f586a89504d949666cb8debb3fd1f47301c8da842d52411caeeeb02fb886278f52aa9d484deb0ae239408", 0x8d}, {&(0x7f0000653000-0xad)="8e323f46f649f96c77b5f4c607d409fd51d3c3ff0803a276f773d0863c958434f41552d00b94ec7d0908c92e473322d19f14eeb54b46dc649ab364560cb7260e2ef29f5362dff6260cd61806f45aa317b463c72ad8b3ec0acdc7d18a41f5848146ee339b6ec7f36dd7ddeeaee28098373500e370bd8366d8c4509cb5019faae954e9415c81f982695aa7062c7980dd5e1d73984bb39de90e54a7ab9b1e3712808f9cdd720045d94f6d69efd5c8", 0xad}, {&(0x7f0000e07000)="d52f455cfe305a305a98d41ad9c7df67eef6a975145a072c56c560f3c9c13dda91f32659a1726ef4f5d25a3a425f8290f337578dd0a4b7e8c61096a8239b8d6ca514ef11289a44a455e6f43e496fa39a69e196849db3bdc391c524f7e7c8acd870f4565d2c8423dc97a8bda91925d8d2708f7414ca5f829a31f2e61b72b03addaeb37d907e3e9365f38ee4136bc20608ee579be5adf09dfe7220c1b349ca6f", 0x9f}, {&(0x7f00005a4000)="a1b185c6abcbd67c074456b7f262be2a282baabac826d8328d7898270b5a5293b26f1808219f553eb2d173815b14a6db4d4f39b9e5e645a47a46b8d5b0c355f5c9ac6a5161aaf44233b007732696fd42378e5bdc09b37141a71d641b2987edcb95f643403461fdf26d4dec49cdecf2053c21921abd1996e04505e98ea12b92ab920e6f1855bb52e452d443d62985537027793aab186efef5e457de8ce4d1991f21eef2557be442006f5b09a80268f63026c27304a482c70e78c5ce8c94d517520847fe8938ff917f4e1bb6162864b79457b4878cc9cd1d4c0283ae291f0426dbdf574b36975039173700597db3d2c4477f6a418fed5607", 0xf7}, {&(0x7f000084d000-0x8a)="e79e06bf79b633a412d98d6e417c09b61bba9f176f56a54ccd80d5d3cedb0855bff60434229bfb31f65eaa0d27a3cb6832a046cf9dba38475055c227ddc7bf28cda1f00b7601b390c59c0d54d26ce50b388fb97b019fc47045bb4e0bf69677314cd982080ffe60e51eff38f3879651ff8af17b5aa372e4f223b4f935286e305c075152cac98cbd471c5d", 0x8a}, {&(0x7f00005eb000)="109badfb0539149b91d699b101c66d8e8ac76f62c4cf25d6c94f817e848135508c29aae98c8addc71d431c01536afbded747c4f56081f2ce9c789ca1d5582dbc823d4b2cac10", 0x46}], 0x7) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00005f3000)=0x7, 0x4) write(r2, &(0x7f0000de7000-0x1d)="47a2ebb8e6d67103a5d7cb4c8cd8d3d1cdbabbcf334fea09", 0x18) bind$alg(r1, &(0x7f000056e000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-avx\x00'}, 0x58) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000d01000-0x4)) recvmsg(r2, &(0x7f000087e000-0x38)={&(0x7f0000845000-0x10)=@ax25, 0x10, &(0x7f0000294000)=[], 0x245, &(0x7f0000596000-0xc5)=""/197, 0xfffffffffffffe15}, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000bdc000-0x10)={0x0, 0x0, 0x101, 0x7fff}, &(0x7f00005be000)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000d2a000)={r3, 0x0, 0x10}, &(0x7f00008e5000-0x4)=0xc) 2018/02/07 09:40:32 executing program 3: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x5, &(0x7f000000a000), 0x4) pipe(&(0x7f0000007000-0x8)={0x0}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000014000-0x10)={0x1f, 0x7, 0x3, 0x1}) 2018/02/07 09:40:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8804100) pipe(&(0x7f00006b0000)) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00007ce000)={0x0, 0x9, 0x7, [0x9, 0x4, 0x1, 0x8001, 0x2, 0x5, 0x1]}, &(0x7f00009fa000)=0x16) r0 = socket(0x10, 0x100000000000005, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000429000)={0x0, 0x6}, &(0x7f0000fd2000-0x4)=0x8) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00008cc000-0x28)={'vcan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000bf6000-0x38)={&(0x7f0000ddb000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000883000)={&(0x7f00005dc000-0x6bcc)=@setlink={0x38, 0x13, 0x803, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1}, [@IFLA_VFINFO_LIST={0xff22, 0x16, [{0x14, 0x1, [@typed={0x1e, 0x2, @binary="495f71118e"}]}]}]}, 0x38}, 0x1}, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000854000-0x4)) 2018/02/07 09:40:32 executing program 5: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socketpair(0xa, 0x6, 0x7, &(0x7f0000024000-0x8)={0x0, 0x0}) getsockopt$llc_int(r1, 0x10c, 0x3, &(0x7f000001b000-0x4), &(0x7f0000003000)=0x4) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f0000025000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f0000026000-0x20)={@generic="1711b5dcbf1dd5451a3fc31e7332e2e2", @ifru_addrs={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}) [ 51.833088] [ 51.834752] ====================================================== [ 51.841056] WARNING: possible circular locking dependency detected [ 51.847360] 4.15.0+ #221 Not tainted [ 51.851057] ------------------------------------------------------ [ 51.857359] syz-executor2/5497 is trying to acquire lock: [ 51.862878] (sk_lock-AF_INET){+.+.}, at: [<000000002c4964f2>] do_ip_setsockopt.isra.12+0x1d9/0x3210 [ 51.872155] [ 51.872155] but task is already holding lock: [ 51.878111] (rtnl_mutex){+.+.}, at: [<0000000044dd79c6>] rtnl_lock+0x17/0x20 [ 51.885392] [ 51.885392] which lock already depends on the new lock. [ 51.885392] [ 51.893699] [ 51.893699] the existing dependency chain (in reverse order) is: [ 51.901320] [ 51.901320] -> #2 (rtnl_mutex){+.+.}: [ 51.906607] __mutex_lock+0x16f/0x1a80 [ 51.911009] mutex_lock_nested+0x16/0x20 [ 51.915587] rtnl_lock+0x17/0x20 [ 51.919475] unregister_netdevice_notifier+0x91/0x4e0 [ 51.925175] clusterip_tg_destroy+0x389/0x6e0 [ 51.930185] cleanup_entry+0x218/0x350 [ 51.934670] __do_replace+0x79d/0xa50 [ 51.938977] do_ipt_set_ctl+0x40f/0x5f0 [ 51.943457] nf_setsockopt+0x67/0xc0 [ 51.947679] ip_setsockopt+0x97/0xa0 [ 51.951895] tcp_setsockopt+0x82/0xd0 [ 51.956190] sock_common_setsockopt+0x95/0xd0 [ 51.961176] SyS_setsockopt+0x189/0x360 [ 51.965643] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 51.970884] [ 51.970884] -> #1 (&xt[i].mutex){+.+.}: [ 51.976327] __mutex_lock+0x16f/0x1a80 [ 51.980724] mutex_lock_nested+0x16/0x20 [ 51.985280] xt_find_table_lock+0x3e/0x3e0 [ 51.990013] xt_request_find_table_lock+0x28/0xc0 [ 51.995353] get_info+0x154/0x690 [ 51.999298] do_ipt_get_ctl+0x159/0xac0 [ 52.003765] nf_getsockopt+0x6a/0xc0 [ 52.007972] ip_getsockopt+0x15c/0x220 [ 52.012354] tcp_getsockopt+0x82/0xd0 [ 52.016646] sock_common_getsockopt+0x95/0xd0 [ 52.021631] SyS_getsockopt+0x178/0x340 [ 52.026095] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 52.031337] [ 52.031337] -> #0 (sk_lock-AF_INET){+.+.}: [ 52.037029] lock_acquire+0x1d5/0x580 [ 52.041322] lock_sock_nested+0xc2/0x110 [ 52.045875] do_ip_setsockopt.isra.12+0x1d9/0x3210 [ 52.051295] ip_setsockopt+0x3a/0xa0 [ 52.055500] raw_setsockopt+0xb7/0xd0 [ 52.059791] sock_common_setsockopt+0x95/0xd0 [ 52.064780] SyS_setsockopt+0x189/0x360 [ 52.069245] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 52.074495] [ 52.074495] other info that might help us debug this: [ 52.074495] [ 52.082614] Chain exists of: [ 52.082614] sk_lock-AF_INET --> &xt[i].mutex --> rtnl_mutex [ 52.082614] [ 52.092815] Possible unsafe locking scenario: [ 52.092815] [ 52.098840] CPU0 CPU1 [ 52.103474] ---- ---- [ 52.108111] lock(rtnl_mutex); [ 52.111360] lock(&xt[i].mutex); [ 52.117300] lock(rtnl_mutex); [ 52.123079] lock(sk_lock-AF_INET); [ 52.126770] [ 52.126770] *** DEADLOCK *** [ 52.126770] [ 52.132796] 1 lock held by syz-executor2/5497: [ 52.137342] #0: (rtnl_mutex){+.+.}, at: [<0000000044dd79c6>] rtnl_lock+0x17/0x20 [ 52.145036] [ 52.145036] stack backtrace: [ 52.149513] CPU: 0 PID: 5497 Comm: syz-executor2 Not tainted 4.15.0+ #221 [ 52.156405] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 52.165726] Call Trace: [ 52.168291] dump_stack+0x194/0x257 [ 52.171892] ? arch_local_irq_restore+0x53/0x53 [ 52.176533] print_circular_bug.isra.38+0x2cd/0x2dc [ 52.181515] ? save_trace+0xe0/0x2b0 [ 52.185200] __lock_acquire+0x30a8/0x3e00 [ 52.189322] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 52.194483] ? rtnl_lock+0x17/0x20 [ 52.197993] ? __mutex_lock+0x16f/0x1a80 [ 52.202031] ? rtnl_lock+0x17/0x20 [ 52.205545] ? rtnl_lock+0x17/0x20 [ 52.209063] ? mutex_lock_io_nested+0x1900/0x1900 [ 52.213879] ? print_irqtrace_events+0x270/0x270 [ 52.218604] ? check_noncircular+0x20/0x20 [ 52.222810] ? print_irqtrace_events+0x270/0x270 [ 52.227537] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 52.232708] ? do_raw_spin_trylock+0x190/0x190 [ 52.237262] ? retint_kernel+0x10/0x10 [ 52.241119] ? trace_hardirqs_on_caller+0x19e/0x5c0 [ 52.246105] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 52.250831] ? retint_kernel+0x10/0x10 [ 52.254688] ? find_held_lock+0x35/0x1d0 [ 52.258725] lock_acquire+0x1d5/0x580 [ 52.262496] ? lock_sock_nested+0xa3/0x110 [ 52.266702] ? lock_acquire+0x1d5/0x580 [ 52.270647] ? do_ip_setsockopt.isra.12+0x1d9/0x3210 [ 52.275725] ? lock_release+0xa40/0xa40 [ 52.279675] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 52.285532] ? do_raw_spin_trylock+0x190/0x190 [ 52.290083] ? lock_sock_nested+0x44/0x110 [ 52.294290] lock_sock_nested+0xc2/0x110 [ 52.298328] ? do_ip_setsockopt.isra.12+0x1d9/0x3210 [ 52.303408] do_ip_setsockopt.isra.12+0x1d9/0x3210 [ 52.308312] ? ip_ra_control+0x5c0/0x5c0 [ 52.312350] ? check_noncircular+0x20/0x20 [ 52.316558] ? compat_start_thread+0x80/0x80 [ 52.320938] ? do_raw_spin_trylock+0x190/0x190 [ 52.325499] ? find_held_lock+0x35/0x1d0 [ 52.329533] ? avc_has_perm+0x35e/0x680 [ 52.333479] ? lock_downgrade+0x980/0x980 [ 52.337596] ? lock_release+0xa40/0xa40 [ 52.341628] ? lock_downgrade+0x980/0x980 [ 52.345752] ? lock_release+0xa40/0xa40 [ 52.349706] ? __lock_is_held+0xb6/0x140 [ 52.353739] ? avc_has_perm+0x43e/0x680 [ 52.357689] ? avc_has_perm_noaudit+0x520/0x520 [ 52.362333] ? iterate_fd+0x3f0/0x3f0 [ 52.366118] ? fget_raw+0x20/0x20 [ 52.369558] ? userfaultfd_unmap_prep+0x540/0x540 [ 52.374371] ? schedule+0xf5/0x430 [ 52.377885] ? sock_has_perm+0x2a4/0x420 [ 52.381921] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 52.387256] ? selinux_netlbl_socket_setsockopt+0x10c/0x460 [ 52.392942] ? selinux_netlbl_sock_rcv_skb+0x730/0x730 [ 52.398194] ip_setsockopt+0x3a/0xa0 [ 52.401881] raw_setsockopt+0xb7/0xd0 [ 52.405656] sock_common_setsockopt+0x95/0xd0 [ 52.410124] SyS_setsockopt+0x189/0x360 [ 52.414069] ? SyS_recv+0x40/0x40 [ 52.417503] ? entry_SYSCALL_64_fastpath+0x5/0xa0 [ 52.422316] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 52.427305] ? trace_hardirqs_on_thunk+0x1a/0x1c 2018/02/07 09:40:33 executing program 0: mmap(&(0x7f0000000000/0xf0f000)=nil, 0xf0f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f01000)={0x0, 0x0}) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000f0f000)={0x0}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000d50000)={r1, 0x8}) r2 = socket(0x10, 0x3, 0x0) sendmsg$nfc_llcp(r2, &(0x7f0000000000)={&(0x7f0000001000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "a777c9e377e339873637a60c9b9c6f937b636a17fb5fb495a23a061ceddc776ea95da5f1ab157947302f38dfae0d56711fa03ab3269a6bfd2fe843fded5596"}, 0x60, &(0x7f0000000000)=[], 0x0, &(0x7f00004e2000-0x1c)={0x10, 0x1}, 0x10}, 0x0) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000f0f000)={@common='vcan0\x00', 0x0}) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000f0f000)={@local={0xfe, 0x80, [], 0x0, 0xaa}, r3}, 0x14) 2018/02/07 09:40:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f0000044000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$kcm(r1, &(0x7f0000870000-0x38)={&(0x7f0000af4000)=@ethernet={0x0, @remote={[], 0x0}}, 0x10, &(0x7f0000b5f000-0x40)=[{&(0x7f0000102000)=""/1, 0x1}], 0x1, &(0x7f0000c2f000)=""/16, 0x10}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x80000000032, 0xffffffffffffffff, 0x0) shutdown(r0, 0x2) getsockopt$inet_opts(r1, 0x0, 0x40000000d, &(0x7f0000cf5000)=""/39, &(0x7f0000a2a000-0x4)=0x27) 2018/02/07 09:40:33 executing program 7: mmap(&(0x7f0000000000/0xf1f000)=nil, 0xf1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000012000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@unspec=@state={0x28, 'state\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2e8) r1 = accept(r0, &(0x7f0000828000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00006d1000-0x4)=0x10) mmap(&(0x7f0000f1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$rds(r1, &(0x7f0000f1f000)={&(0x7f0000f20000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10, &(0x7f0000907000)=[{&(0x7f0000669000)=""/174, 0xae}, {&(0x7f0000f20000-0xfb)=""/251, 0xfb}], 0x2, &(0x7f0000f20000-0x238)=[@mask_cswp={0x58, 0x114, 0x9, {{0x6}, &(0x7f0000954000)=0x5, &(0x7f0000f20000-0x1)=0x100000000, 0x3ff, 0x1, 0x90ba, 0x8, 0x20, 0x1f}}, @cswp={0x58, 0x114, 0x7, {{0x20, 0xfffffffffffffff9}, &(0x7f0000f1f000)=0x1, &(0x7f0000f1f000)=0xb9, 0xffffffffffffff01, 0x0, 0x8000, 0x8, 0x0, 0x90}}, @mask_fadd={0x58, 0x114, 0x8, {{0x7f, 0x9}, &(0x7f0000f1f000)=0xb9, &(0x7f0000f1f000)=0xff, 0xfff, 0x48000, 0x80f1, 0x7, 0x0, 0x2}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000f20000-0xbb)=""/187, 0xbb}, &(0x7f00009b5000), 0x4}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000f20000-0x3d)=""/61, 0x3d}, &(0x7f000080b000-0x1), 0x8}}, @rdma_args={0x48, 0x114, 0x1, {{0x7a35d166, 0x7fffffff}, {&(0x7f0000f20000-0x80)=""/128, 0x80}, &(0x7f0000c92000-0x40)=[{&(0x7f0000e5e000)=""/215, 0xd7}, {&(0x7f0000f1f000)=""/205, 0xcd}, {&(0x7f0000f1f000)=""/234, 0xea}, {&(0x7f000023b000)=""/206, 0xce}], 0x4, 0x42}}, @cswp={0x58, 0x114, 0x7, {{0x1f88, 0x9}, &(0x7f0000f20000-0x8)=0x68b, &(0x7f0000f1f000)=0x3, 0x4, 0x100, 0x80000001, 0x3f, 0x4, 0x7}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000f20000-0x91)=""/203, 0xcb}, &(0x7f0000212000), 0x4}}], 0x238, 0x40}, 0x24000800) r2 = socket$inet(0x2, 0x3, 0x2000000088) sendto$inet(r2, &(0x7f0000f1d000-0xc)="145ca0ccdac41899", 0x8, 0x0, &(0x7f0000e82000-0x10)={0x2, 0xffffffffffffffff, @empty}, 0x10) 2018/02/07 09:40:33 executing program 6: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x2, 0x4c3c, &(0x7f0000004000)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000004000)=""/4096, 0x1000, 0x40000002, &(0x7f0000006000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r2 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r2, 0x84, 0x6b, &(0x7f0000004000-0x2c0)=@filter={"02006c74a9fe00", 0xe, 0x4, 0x260, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@rand_addr, @dev={0xac, 0x14}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @generic="ff39f226c425e2c4e2bfea0144d273dd"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2c0) sendto$inet(r1, &(0x7f0000003000)="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", 0x1000, 0x4004, &(0x7f0000003000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000006000)=@add_del={0x2, &(0x7f0000007000-0x10)=@common='ip6gre0\x00', 0x5}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000)={r1}) pipe(&(0x7f0000000000)={0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000004000-0x8)={r0, r4}) 2018/02/07 09:40:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x10, &(0x7f0000ebf000-0x2a)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @random='$1Tb;\x00', @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty, @broadcast=0xffffffff}}}}, &(0x7f0000efe000)={0x0, 0x1, [0x0]}) syz_emit_ethernet(0x5a, &(0x7f0000626000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xf}, [{[], {0x8100, 0x6, 0xffffffff, 0x9}}], {@canfd={0xd, {{0x1, 0x8000, 0x17, 0x9}, 0x3, 0x0, 0x0, 0x0, "8dd47e809b7dcf0f59630b1814a3c1a483aa08bf538aaed91e8f4c4db20d80b07368bfa5ee0de5e8ffd3a462cff2c273a74500e3b35d68f03b1192a29af69cef"}}}}, &(0x7f0000a64000)={0x1, 0x1, [0x8d]}) 2018/02/07 09:40:33 executing program 2: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x805, 0x0) socketpair(0x8, 0x2, 0x200, &(0x7f0000007000)={0x0}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000014000-0xc)={0xe0000000}) socket$inet(0x2, 0x5, 0x3) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000000e000)=@filter={'filter\x00', 0xe, 0x4, 0x290, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000006000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @common="c82d0000006a3000", @syzn={0x73, 0x79, 0x7a, 0x0}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@rand_addr, @multicast2=0xe0000002, 0x0, 0x0, @generic="2361b4857a9229619c5706007fb8ab45", @generic="dfacf2bb67ac65317f3cb3958cac3146", {}, {}, 0x6}, 0x0, 0xa0, 0xc8, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x4, 0x20, 0x0, 0x1}}]}, @common=@unspec=@TCPMSS={0x28, 'TCPMSS\x00'}}]}}, 0x2f0) 2018/02/07 09:40:33 executing program 1: mmap(&(0x7f0000000000/0xa97000)=nil, 0xa97000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1000000000002) socket$unix(0x1, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) getsockopt$netlink(r0, 0x10e, 0xb, &(0x7f0000008000), &(0x7f0000007000)) mmap(&(0x7f0000a97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r0, &(0x7f0000a97000)={0x10, 0x0, 0x0, 0x40810}, 0xc) 2018/02/07 09:40:33 executing program 5: mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000102000)={0x0, 0x0}) shutdown(r1, 0x1) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0xb}, 0x1c) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(r1, &(0x7f00000de000)=@un=@abs, &(0x7f00000ad000)=0x8, 0x800) recvmsg$kcm(r3, &(0x7f0000abd000)={&(0x7f00002a5000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty}}}, 0x2e, &(0x7f0000fef000-0x10)=[{&(0x7f0000fee000)=""/201, 0xc9}], 0x1, &(0x7f00005f1000-0x1000)=""/4096, 0x1000, 0x80000000}, 0x40000001) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r4, 0x84, 0x1c, &(0x7f0000fef000-0x4), &(0x7f0000056000)=0x4) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000ff0000-0x4)=0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000fef000+0x427)={{{@in6=@local, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@empty}}, &(0x7f0000ff0000-0x4)=0xe8) r7 = getgid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000910000)=0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000ff0000)={{{@in=@dev, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@empty}}, &(0x7f0000ff0000)=0xffffffffffffff74) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f000008f000)={0x0, 0x0, 0x0}, &(0x7f0000fef000)=0xc) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00004ba000-0x4)=0x0) r12 = getuid() r13 = getgid() mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r14 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r14, 0x1, 0x11, &(0x7f00007f4000-0xc)={0x0}, &(0x7f0000ff0000)=0x8b416b814c4d311e) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000ff0000-0xe8)={{{@in=@local, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@loopback}}, &(0x7f0000d26000)=0xe8) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000043000)={0x0, 0x0, 0x0}, &(0x7f0000f49000+0xf0c)=0xc) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000477000-0x4)=0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f00009ed000-0xe8)={{{@in6=@remote, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@remote}}, &(0x7f0000fef000+0xa20)=0xe8) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000c77000)={0x0, 0x0, 0x0}, &(0x7f0000ff0000-0x4)=0xc) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f0000ff0000-0x38)={&(0x7f000008e000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000c6a000-0x10)=[{&(0x7f0000d2f000)="a85333ed587d04a5c8a40b37d4395d2167d3d9d033ca942a4ffc3e4c8e89e5742f67075f113ab1aa992a79e4e801f0727d848ae05892fbfad02f8532ab5d55724e31dfc6c2562ccc49ee8fb715ef254e2f3dc994ba8ffc69", 0x58}], 0x1, &(0x7f0000fef000)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x30, 0x1, 0x1, [r4, r4, r4, r4, r1, r0, r1]}, @rights={0x28, 0x1, 0x1, [r0, r4, r4, r1, r2, r0]}, @rights={0x20, 0x1, 0x1, [r1, r4, r0]}, @rights={0x18, 0x1, 0x1, [r4]}, @rights={0x20, 0x1, 0x1, [r2, r2, r4]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @cred={0x20, 0x1, 0x2, r18, r19, r20}], 0x150, 0x4c804}, 0x40000) r21 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x7, 0x9}, 0x2c) r22 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x4, 0x4, 0x100000001, 0x0, r21}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r22, &(0x7f0000eed000), &(0x7f0000b88000)="13"}, 0x20) [ 52.432039] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 52.436764] RIP: 0033:0x453299 [ 52.439928] RSP: 002b:00007f0d5024ac58 EFLAGS: 00000212 ORIG_RAX: 0000000000000036 [ 52.447604] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000453299 [ 52.454844] RDX: 0000000000000027 RSI: 0000000000000000 RDI: 0000000000000013 [ 52.462087] RBP: 00000000000000ca R08: 000000000000000c R09: 0000000000000000 [ 52.469326] R10: 0000000020000000 R11: 0000000000000212 R12: 00000000006f0390 [ 52.476565] R13: 00000000ffffffff R14: 00007f0d5024b6d4 R15: 0000000000000000 2018/02/07 09:40:33 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f0000b77000-0x4)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000001000-0xc)={0x0, @multicast2, @local}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@mcast2, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@multicast2}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@rand_addr=0x5, 0x2, 0x9, 0x2, 0x1, 0x2, 0x80, 0x20, 0x2c, r1, r2}, {0x6, 0x2, 0x1, 0x1, 0x101, 0x2, 0xffffffff, 0x80000001}, {0x5, 0x8, 0x53, 0x1}, 0x4, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x2}, {{@in=@empty, 0x1, 0x2b}, 0x2, @in=@dev={0xac, 0x14, 0x0, 0xd}, 0x3, 0x9dc09ba32c20cc1e, 0x0, 0x78, 0x6c, 0x3, 0x3}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x40000000015, 0x5, 0x0) setsockopt$packet_fanout_data(r3, 0x107, 0x16, &(0x7f0000094000)={0x5, &(0x7f0000931000)=[{0xff, 0x1, 0x2, 0x5a}, {0x10000, 0x81, 0x401, 0xffff}, {0x8, 0x1, 0xfff, 0x10001}, {0x40, 0x3, 0x9, 0xaf6}, {0xfffffffffffffdff, 0x3ff, 0x6c, 0x81}]}, 0x10) r4 = socket(0x15, 0x80005, 0x0) getsockopt(r4, 0x200000000114, 0x2716, &(0x7f0000c36000-0x1)=""/1, &(0x7f0000000000)=0xf000) [ 52.546699] xt_TCPMSS: Only works on TCP SYN packets 2018/02/07 09:40:33 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffff9c, &(0x7f0000001000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, &(0x7f0000000000)=0x32) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000852000-0x14)={0x8, 0x9, 0x4, 0x0, 0x1}, 0x14) mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f000076c000)={0x3, 0x4, 0x4, 0x81}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000ff0000-0x18)={r1, &(0x7f0000fef000)="021d", &(0x7f0000fef000)=""/31}, 0x18) 2018/02/07 09:40:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000045000-0x38)={&(0x7f0000f71000-0xc)={0x10}, 0xc, &(0x7f0000ea9000-0x10)={&(0x7f0000a91000-0x54)=@ipv6_getaddr={0x0, 0x16, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@IFA_ADDRESS={0x14, 0x1, @dev={0xfe, 0x80}}, @IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80}}]}, 0x40}, 0x1}, 0x0) 2018/02/07 09:40:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f000070e000-0x4), 0x800) r0 = socket$inet(0x2, 0x80004, 0x48) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000020000)=@filter={'filter\x00', 0xe, 0x4, 0x490, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x2a0, 0x2c8, 0x0, {}, [@common=@unspec=@bpf1={0x230, 'bpf\x00', 0x1, @bytecode={0x0, 0x0, 0x0, [], &(0x7f00004cd000-0x50)}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty, 0x0, 0x0, @common='ipddp0\x00', @common='bridge0\x00'}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x4f0) 2018/02/07 09:40:33 executing program 0: mmap(&(0x7f0000000000/0xcf7000)=nil, 0xcf7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x0) sendmsg$nfc_llcp(r0, &(0x7f000003a000)={&(0x7f0000cf7000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6f62fb8ff1701c746c780e864f96a1a7630452ffd8b640eb0203b35dab84e52f06ff9ffbc65acbcc4d4b5355429a918e9948af6a3e5e2efea0fbf32c8867aa"}, 0x60, &(0x7f00001ee000-0x10)=[], 0x0, &(0x7f0000012000-0xb8)={0x28, 0x84, 0x1, "e5364fd68b19c512b3dfd8205d951eede2"}, 0x28}, 0x0) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) 2018/02/07 09:40:33 executing program 2: mmap(&(0x7f0000000000/0xf8000)=nil, 0xf8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00000c5000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f00000f8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f00000f9000-0xc)={&(0x7f00000f9000-0x18)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}) socket$packet(0x11, 0x3, 0x300) syz_emit_ethernet(0x3e, &(0x7f0000050000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x8, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_request={0x80}}}}}}, 0x0) 2018/02/07 09:40:33 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r1, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r2, 0x8927, &(0x7f0000001000-0x4)) sendto(r0, &(0x7f0000a39000-0x1000), 0x0, 0x20044000, &(0x7f00001a7000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x10) 2018/02/07 09:40:33 executing program 5: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eee000-0x4)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000dd0000-0x2), 0x0, 0x0, &(0x7f0000515000-0x10)={0x2, 0x0, @empty}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x4000000000000006, &(0x7f0000eef000-0x2)="03", 0x1) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000eed000-0x4)=0x1000000, 0x4) setsockopt$inet_opts(r0, 0x0, 0xc, &(0x7f0000eec000-0x62)='-', 0x1) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000)=[], 0x0, &(0x7f0000001000-0x51)=""/81, 0x51}, 0x41002106) 2018/02/07 09:40:33 executing program 4: mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x1c) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffff9c, &(0x7f00009eb000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr}}}, &(0x7f0000fc1000-0x4)=0x2e) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000f4b000)={{{@in6=@loopback, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@local}}, &(0x7f0000fee000)=0xfffffffffffffda8) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000fee000)={r1, &(0x7f0000e86000-0xb1)="5b34d8b13e1b9a37789f8c0ea31a431d8ddf0567c0cd7f88ed9da7a92614d69603409d2dab9211011040eb59f33910de169a8746a28817b069c5eec867fa79ce532cad00b0bd0dc73dc80d497347826472d57c6bd2cfd5c1f94d50a2c2dfa6c40c1b905da446782e2671c3c1e915762fbbe1a9c9187f3b445b3e443dfe512b2fad07e6be04051ec6d1794a91c4d2b8ff7674b9cf84dd0ba312ea5708f102e41d5fb08efa0e256cda9a1c1031f52f3bba66", &(0x7f00000bf000-0x7e)=""/126}, 0x18) bpf$PROG_LOAD(0x5, &(0x7f0000fed000)={0xe, 0x15, &(0x7f0000fee000-0xa8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8}, [@map={0x18, 0x0, 0x1, 0x0, r0}, @ldst={0x3, 0x1, 0x2, 0x5, 0x1, 0xfffffff8}, @call={0x85, 0x0, 0x0, 0x3b}, @jmp={0x5, 0xffff, 0xb, 0xa, 0x2, 0x2, 0xffffffffffffffff}, @exit={0x95}, @jmp={0x5, 0x5, 0xf, 0x7, 0x3, 0x1, 0xffffffffffffffff}, @initr0={0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8000}, @call={0x85, 0x0, 0x0, 0x3c}, @ldst={0x3, 0x1, 0x0, 0xf, 0x4, 0x80}], {0x95}}, &(0x7f0000616000)='GPL\x00', 0x4c8, 0x1000, &(0x7f0000fee000-0x1000)=""/4096, 0x40f00, 0x0, [], r3}, 0x48) bpf$MAP_CREATE(0x0, &(0x7f0000048000)={0xd, 0x3, 0x4, 0x9, 0x0, r1}, 0x2c) [ 52.568281] xt_TCPMSS: Only works on TCP SYN packets 2018/02/07 09:40:33 executing program 0: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000023000)={@syzn={0x73, 0x79, 0x7a}, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000001e000-0x4)={r0}) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000011000-0x67)="c1fd09eef7f4105448635ed44f3ab85a42eb144fcbb240339cb6e905ae2254ef3e03a79c750d033b837262141bc80e7ccf8019e99f559fa61f8809f2ee5efeffc67562248663ceff7d21fe180a94b7d9276df4883a31c9ba19a53eee0109ce3923fbf904e63192", 0x67, 0x8000, &(0x7f0000025000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) setsockopt$bt_BT_CHANNEL_POLICY(r3, 0x112, 0xa, &(0x7f0000002000-0x4)=0x4, 0x4) setsockopt$inet6_tcp_buf(r3, 0x6, 0x1c, &(0x7f000001d000)="c763b72eea756c73687cf1a4a68bb17d530896dd004bebb45af288c7f2402094bc808cca0ba075bc3a095fe91279df92b954e7e79567fb122473b0f753452aa5e46cbd7360667ad334fad118641ba2e22c1a83c379c8285ca9152ec54d191b7160ca8b793377e7bba3014ae715ca01a54fad40e2b622bc13213e13f91424bc2a9bc261ff520d0364e468ac50b81f1069c8d1f5dec695a7f4a3c3420e215e2b86e3c802a6c58c8e9e73978a8b5ca49992d85918b90f0974bf4435517cd8", 0xbd) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r3, &(0x7f0000020000)={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f0000027000-0x4)=0x10, 0x80800) listen(r0, 0x34) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000022000)=@delneigh={0xffffffffffffff54, 0x1d, 0x513, 0x2, 0xffffffffffffffff, {0x0, 0x0, 0x0, r2}, [@NDA_DST_IPV4={0x8, 0x1, @dev={0xac, 0x14}}]}, 0x24}, 0x1}, 0x0) 2018/02/07 09:40:33 executing program 3: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt(r0, 0x84, 0x80000000075, &(0x7f000048d000)=""/24, &(0x7f0000fe3000)=0x18) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x800, 0x0, &(0x7f0000ff8000-0x8)={0x0}) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000ff8000-0x4), 0x4) 2018/02/07 09:40:33 executing program 7: mmap(&(0x7f0000000000/0xb3e000)=nil, 0xb3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x100000, 0xffffffffffffffee) setsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000000000)="b65bf60c9b90134486a4118e3d1f04108599febdd4af941c73fc8e98fafa5a324cc5fbab1d9adf2391af2cdf39d4c8d64a88f23a992e74a96b00b1e36f1f55427a7a6672a2eaf0701a9f630ed1de4b66cfab1d8cdd424ca0cca4f057ebe61d8db5afaedef41868e086f40b4a3d3ca23a08cd59c718c9df4d66d96d48924ad7a9c3ad92708181a09f701292352d0fccb4", 0x90) 2018/02/07 09:40:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) connect$netlink(r0, &(0x7f0000d1d000-0xc)=@proc={0x10, 0x0, 0x3}, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000898000-0xc)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000011000-0x204)={0x14, 0x7, 0xf, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/07 09:40:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000433000)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000039000)=0x1c) r1 = accept4$inet6(r0, &(0x7f00009f1000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @empty}}, &(0x7f0000f5e000-0x4)=0x1c, 0x80800) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000659000+0x806)={0x0, 0x0}) getsockopt(r2, 0x47, 0x0, &(0x7f0000e99000)=""/39, &(0x7f0000ee7000)=0x27) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00009a7000)={{{{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xd}}}, {{0xa, 0x2, 0xba, @dev={0xfe, 0x80, [], 0x0, 0xb}, 0x1}}}, 0x2, 0x5, 0x4, "04802268873e365e0e42e0dcf10f8f36f2f9762b218a15190a2b89270854593b00dd8d86b74530ddce03b107bbfd0568ebb7c69501b058857b598ade97ae23a63e7bd3bf1e8a12a3d3baa9a4c3940de9"}, 0x160) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000022000)={@common='dummy0\x00', 0x7}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f000003f000)={0x0, 0x0, 0x0, []}, &(0x7f00000d9000)=0x8) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000550000-0x8)) ioctl$sock_ifreq(r3, 0x89f0, &(0x7f00004aa000-0x28)={@common="6272695267652fe6003804051c0921d4", @ifru_data=&(0x7f0000d23000)="1200000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) 2018/02/07 09:40:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000002000)={0xffffffffffffffff, 0x0, 0x0, 0x27, &(0x7f0000009000), &(0x7f0000008000-0xec)=""/236, 0x0, 0x9}, 0xfffffffffffffd81) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0x1a, &(0x7f00001c3000), &(0x7f0000f94000-0x4)=0x4) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f000021f000)) 2018/02/07 09:40:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r1, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) r2 = socket(0x1e, 0x2, 0x0) bind(r2, &(0x7f0000bd3000)=@generic={0x1e, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) sendmsg(r1, &(0x7f0000316000)={&(0x7f0000dd7000)=@generic={0x10000000001e, "0100000000007b0000000001e526cc573c5bf86c483724d91e14dd81739effea1b48006be61ffe06d79f00000000000000076c3f010039d880000000000000000000af50d5fe32c419d600cbc7e3ad3100088356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000d0c000-0x30)=[], 0x0, &(0x7f00006e1000)=[]}, 0x0) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000ff6000), 0x4) 2018/02/07 09:40:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(camellia)\x00'}, 0x58) r1 = socket$inet6(0xa, 0x2, 0xffff) getsockopt$inet6_dccp_buf(r1, 0x21, 0xc0, &(0x7f000042d000)=""/253, &(0x7f0000d1a000)=0xfd) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c8b000-0x30)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) 2018/02/07 09:40:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f00006b7000-0x24)="2400000032001f1546f9ff7f000005db090007010c000200500600000000000002000000", 0x24) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000a98000)={0x0, 0x9501}, &(0x7f0000bf6000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000bb8000)={r1, 0xffffffffffff1d84}, 0x6) 2018/02/07 09:40:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000e09000)=@hopopts={0x0, 0x3, [], [@calipso={0x7, 0x5, {0x0, 0x0, 0x0, 0x0, []}}, @hao={0xc9, 0x10, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}]}, 0x28) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000bfd000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000a33000)={0x0, 0xb0, "7d3c5ec5114bb756f6aa87340dcd9bbc0d3629a17f20117383b0864a31440f028f8167f122fc77baa875891471d630cfda743de535ef182e5889f182db356f2b9a38cef32148cfb42c8028a3a420281c988ae410c9bd1a00e9aee0d087416a68d3cb7d5d0e8d00d4c1bceab0a5a02f66b953072ed800c48189b544754426b400b6b7a1f344928e92d5153d01a9210d1d0d1a7cdc1bed69eae15cb144ce907152c4d35f7a11c161899a397c4c4202d582"}, &(0x7f00003ac000)=0xb8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000833000-0xc)={r1, 0x3, 0x10}, &(0x7f0000ff7000-0x4)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000875000)={{{@in6=@remote, @in6=@remote}}, {{@in=@multicast1}, 0x0, @in=@local}}, &(0x7f0000f49000)=0xe8) [ 52.641979] syz-executor2 (5598) used greatest stack depth: 16400 bytes left 2018/02/07 09:40:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x2, 0xfffffffffffffe00, &(0x7f0000426000-0x8)={0x0, 0x0}) connect$bt_sco(r0, &(0x7f000064e000-0x8)={0x1f, {0x0, 0x7, 0x4, 0x3, 0x1, 0x80}}, 0x8) syz_emit_ethernet(0x2a, &(0x7f0000b6e000)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}, 0x0) 2018/02/07 09:40:33 executing program 0: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000011000-0x4), 0x80800) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$rds(r0, &(0x7f0000014000-0x10)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x1cf}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4}, [@jmp={0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000013000-0xc3)=""/195}, 0x48) getsockname$ipx(r0, &(0x7f0000010000-0x10), &(0x7f0000008000-0x4)=0x10) 2018/02/07 09:40:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000001000)=0x4, 0x4) bind$inet6(r0, &(0x7f0000002000)={0xa, 0x0, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000fee000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) accept(r0, &(0x7f0000155000)=@pppoe={0x0, 0x0, {0x0, @link_local, @syzn}}, &(0x7f000049d000-0x4)=0x1e) socket$kcm(0x29, 0x2, 0x0) 2018/02/07 09:40:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001b000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = accept4(r0, &(0x7f00005c8000)=@alg, &(0x7f0000ecd000-0x4)=0x58, 0x80000) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000ae7000-0x1)=0x4, 0x1) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f000011f000-0x8)=@assoc_value={0x0}, &(0x7f0000001000)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000bec000-0x8c)={r2, @in6={{0xa, 0x1, 0x2, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x5}}}, 0x8c) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000775000)={r2, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xf}}}, 0xa7, 0x4, 0x3, 0x8, 0x80}, &(0x7f0000c4f000-0x4)=0xa0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000020000-0x4)=0x2, 0x4) bind$unix(r0, &(0x7f00001d3000)=@abs={0x1, 0x0, 0x0}, 0x8) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000be9000-0x20)={@loopback={0x0, 0x1}, 0x200, 0x1, 0x1, 0x2, 0x2881, 0xeee1, 0x9}, &(0x7f0000e7c000-0x4)=0x20) connect$unix(r0, &(0x7f0000022000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) 2018/02/07 09:40:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000568000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x1002}) r1 = accept(r0, &(0x7f00006bc000-0x1e)=@pppoe={0x0, 0x0, {0x0, @random, @syzn}}, &(0x7f0000214000-0x4)=0x1e) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f00001e9000-0x2)=0x7fff, 0x2) getpeername$packet(r1, &(0x7f0000d2f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000958000-0x4)=0x14) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f000062a000-0x4)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e5f000)={0x0}, &(0x7f00005d9000)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000a42000-0xe8)={{{@in=@multicast1, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000508000)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000f59000)={{{@in=@remote, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @rand_addr}}, 0x0, @in=@broadcast}}, &(0x7f0000dae000)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00006e5000-0xe8)={{{@in=@broadcast, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@mcast2}}, &(0x7f0000966000)=0xe8) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000c81000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000701000-0xe8)={{{@in=@remote, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@multicast2}}, &(0x7f0000877000)=0xe8) sendmsg$nl_route(r0, &(0x7f0000733000)={&(0x7f00000c8000-0xc)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000cea000)={&(0x7f000013c000-0x2cc4)=@bridge_setlink={0x2cc4, 0x13, 0x200, 0x4, 0x1, {0x7, 0x0, 0x0, r2, 0x1, 0x10032}, [@IFLA_VF_PORTS={0x2798, 0x18, [{0x13e4, 0x1, [@typed={0xc, 0x74, @pid=r3}, @nested={0x154, 0x31, [@typed={0xc, 0x66, @u32=0x7e87}, @typed={0xc, 0x42, @pid=r4}, @typed={0xc, 0x90, @fd=r0}, @generic="b1876e4d31622f7b8f4e1921b7dabea451f0304a4fa5bd12cde23eaee3694d50a4c74f3b611c30505880480d79449be00d1d63ee1a72d94545833285f8f75bca1cebf2afc1993ad44f1a2f7e47ab8366917a1bcd65625b578e8cfdb83fcc26319fb6a0417073a10d061b6460fbdcf5e2bd3288b7d9196bb85587623dba2948", @generic="0f23b9b9caf9114e27ebb3d5fc95fd486771f77e0833bbd9b62f089e4a901033fff7c199a4dbdd932c70f23c", @generic="f61a6879a8ec29a5b352c30ad3a3e4c8f156f3a00f006ffe503fd803df7167d6bc4d429331462390c5030bf240e89ad6b148554c5f429415122f737ca70225ec59826f15671b11f4559645e2d881662f389b3965ba7b06d3685c8b773c99ccbaac9ce82d4c3e", @typed={0xc, 0x41, @ipv4=@empty}, @typed={0xc, 0x37, @ipv4=@empty}]}, @nested={0x123c, 0x7c, [@generic="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@IFLA_LINK={0x8, 0x5, 0xcb}, @IFLA_PHYS_SWITCH_ID={0xc, 0x24, "e649362764"}, @IFLA_LINKINFO={0x4e0, 0x12, [@IFLA_INFO_SLAVE_DATA={0xc0, 0x5, "39358912ad3d1c1196a3fddd078dc5c884675dbd3e6c7c6c1999c9a6be67381f35de3480e54f71d087401e159589eb021b8a92ebff74a5c88198228b995c3452850bfc38355f463841241a2bbd48270964203d077b271aa9b87c46ead6ed728afd67ee9f1980f08c831fb484726f43f482e94ce7b478025fc5da42c6eb8dcd90b21c4ec5964de09eb0d48ec27edbf11682742c8b0a694f5a64c4b23d5f34b408b194b8331cc656f2548d48691e4eb636e38aa5f33763bedcafbc6941"}, @IFLA_INFO_DATA={0x90, 0x2, "19406cc0c7d9c61a891caa253d5308870287176b5f542d680c57a5f33df775ce8495c14a90c5f759381f406da3f1af189e38005bf750f20492651e4cfb160a7cd9d761f520a26f1ee287c37a90982387bb4b9ec795bb2f3942124afa86b3b450246c5a4c0ed68a432e8fa55292b4517a937de1c472dfe5a8c646b7dcf8cf69e76c25c600147f0c3f88d2ca"}, @IFLA_INFO_DATA={0x90, 0x2, "7ff52624e2f9c5535528cb03a390f424fb70e57be4cea025ca510a7a9ef2e4ac880e729a9357ba1cd5258e035b75a4e1d8b1b5f2f077ad80acacd605137efa0aff7b70a7af6ffa338f6de46b2b8c3fe27acf250b1ccb4243f4d289306eee4c9a247086be230533235ad776097df4cb93eee2147248bb8ff1ddb8062b2e943865f08649798fcb2978739420"}, @IFLA_INFO_DATA={0x58, 0x2, "1afcbdfa9a164f06e7dfaf188b3ac16100080fa3656e15c3bf453c0b413fd9b733c4a3e13d0aeffcac313887ef84d89964456afab5fcd55e0ccf0f5e8d58098a68cc1744d3ad2af880e23e8e538d4d3d7b"}, @IFLA_INFO_DATA={0xc0, 0x2, "15051a3190c934274767ef46b76b8bd295e38bf0299aeaef065ec2bb2fdd797c2e1ad990be7a665675b037d9d674823c2f5baef4a6037067be6e00819881e9c4f54cd8a10d0da1376aa44344b04be5a84450ce143c098ea6acce21700b2dcddbcc4084db772126752d6e279e18573f51017ca3e7a4597ac8af0985564a870a843445482447695e9d8a057758c5390dae6eeeacc31eb313e65a95bd01663bd6e364febf2f6f08f33d7ee16ef480c632813965c8556276591244f59302"}, @IFLA_INFO_SLAVE_DATA={0xf4, 0x5, "d47c0e42da10512e0a7d4fecfec134bd1855fa2748df859b2e60cf8743d6827bdac5c7afe2340fef1436abed1aebd6d0843a22bd9d37d3e9987a377d47de70531acbeb198a4dad4b4be6f8818b35f1202951d74fabf788236c4787d5933867832a0a963e82411c9e7d5524abbdd23a5a53539010f9332d9948dd392bc771f9fc3d88ce2243b0d63cb279086987344dd20e304f98e6789750d0c70ff6d5f802c57826261440f322b254ed63aa1a3f741439009341995b8361af47f898c429984d6576e475693afa8245cb539a7a7b45f7efff1814e94912bb691728f85b054e487f49024567dff3d8a2eab50b62"}, @IFLA_INFO_SLAVE_DATA={0xf0, 0x5, "8cd554756cb01cb4c942915f68ff8042a328e8d5c288f2e43e7d6f81d3e54ac512df99da851e0523b73bec3e3899e6a544d679ff5b6c395c1238ddc353d7c565904c0d833fd311c7f63f6440267fdb5d1afdcaeee716aa670a9ebb8998439b6bed301af10169fdc6d685a75a819445958698679a0ff0339364ac203f0858db48c134f993eab379a38d012ebe0f023c34105029ee1cc8428b26a0e7c39493893ed0eab2c7a326ee658f40c746e5d9da09e8134b8129b0adbf9738b755ae4084d45b5bb1163edbde11b8b2b01fdaf7b9f04354d924ff13c1dad65f7fd16e39abd47cc124d81c6dab6140b4cbd4"}]}, @IFLA_IFALIASn={0x4, 0x14}, @IFLA_LINK={0x8, 0x5, 0x7}]}, 0x2cc4}, 0x1, 0x0, 0x0, 0x4}, 0x80) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f00000ce000-0xc)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000000e000)=@ipv6_newroute={0x1c, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, []}, 0x1c}, 0x1}, 0x0) 2018/02/07 09:40:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = gettid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000d35000-0xe8)={{{@in=@broadcast, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@local}}, &(0x7f0000309000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00004b1000)={0x0, 0x0, 0x0}, &(0x7f0000cbb000)=0xc) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00005a8000)={r1, r2, r3}, 0xc) sendmsg$key(r0, &(0x7f000010c000-0x38)={0x0, 0x0, &(0x7f0000a90000-0x10)={&(0x7f0000e16000)={0x2, 0xb, 0x0, 0x0, 0x3, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sec_ctx={0x1, 0x18}]}, 0x18}, 0x1}, 0x0) 2018/02/07 09:40:33 executing program 6: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty}, {0xa, 0xffffffffffffffff, 0x0, @empty, 0x1}}, 0x5c) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000004000-0x38)={&(0x7f0000004000-0xc)={0x10}, 0xc, &(0x7f0000002000)={&(0x7f0000000000)=@delsa={0x44, 0x11, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, [@mark={0xc, 0x15}, @tfcpad={0x8, 0x16}, @output_mark={0x8, 0x1d}]}, 0x44}, 0x1}, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000004000), 0x4) 2018/02/07 09:40:33 executing program 7: mmap(&(0x7f0000000000/0xe71000)=nil, 0xe71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e70000)={0x0, 0x0}) r1 = socket(0x8, 0x0, 0x10000) mmap(&(0x7f0000e71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000e71000)={0x0, 0x401, 0x8001, 0x7ff, 0x2, 0x7fff}, &(0x7f0000e71000)=0x14) mmap(&(0x7f0000e71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000e71000)={r2, 0x2}, &(0x7f0000a87000)=0x8) close(r0) sendto$unix(r0, &(0x7f0000e70000), 0x0, 0x44041, &(0x7f0000e70000)=@file={0x0, './file0\x00'}, 0xa) 2018/02/07 09:40:33 executing program 7: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000000d000+0xc01)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000000f000-0x34)=@mpls_newroute={0x1c, 0x18, 0x308, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c, 0x14, 0x0, 0x0, 0xfe, 0x0, 0x0, 0xfffffffffffffffd, 0x2000}, []}, 0x1c}, 0x1}, 0x0) 2018/02/07 09:40:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) sendto$inet6(r0, &(0x7f0000ff7000)="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", 0x781, 0x0, &(0x7f0000ff8000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000fed000-0x4), 0x4) poll(&(0x7f000047f000-0x28)=[{r0}], 0x1, 0x0) 2018/02/07 09:40:33 executing program 0: mmap(&(0x7f0000000000/0x95f000)=nil, 0x95f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f000093f000-0x118)=[{&(0x7f0000958000-0x10)=@in={0x2, 0x0, @multicast2=0xe0000002}, 0x10, &(0x7f000093e000)=[], 0x0, &(0x7f000093f000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0xfffffffffffffffe}}], 0x30}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000495000)={0x0, 0x1}, &(0x7f000020b000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000001f000)={r1, 0x6, 0x800000008, 0xfff, 0x9, 0x7}, &(0x7f0000309000)=0x14) mmap(&(0x7f000095f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f000095f000)=@common='vlan0\x00') 2018/02/07 09:40:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000350000-0x10)={0xc6ac, 0x3, 0x800, 0xffff, 0x0}, &(0x7f0000fbe000-0x4)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000e26000)={0xb4, 0x0, 0x0, 0x6, 0x7, 0x1, 0xffffffff, 0xd6d, r1}, &(0x7f0000201000-0x4)=0x20) write(r0, &(0x7f0000d36000)="1f0000000107fd00010c00f60000ff008109010009000180060107ec000000", 0x1f) 2018/02/07 09:40:33 executing program 7: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0x80000000, &(0x7f000002c000-0x3)={0x0}) accept4$alg(r0, 0x0, 0x0, 0x80000) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000027000-0xc)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000018000-0x24)=@delneigh={0x13, 0x1d, 0x513, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@NDA_DST_IPV4={0x8, 0x1, @dev={0xac, 0x14}}]}, 0x24}, 0x1}, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r1, &(0x7f0000003000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000016000)=0x1c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000002b000)={r1}) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r2, 0x400448c9, &(0x7f000002c000-0xc)={{0xfa1, 0xffff, 0x7, 0x2, 0x4, 0x800000000000}, 0x4}) 2018/02/07 09:40:33 executing program 3: r0 = accept4$packet(0xffffffffffffffff, &(0x7f0000ea7000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f000086e000)=0x14, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x805, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000000)={@common='syzkaller1\x00', 0x8001}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000ed3000-0x8)={0x7f}, 0x8) r2 = socket(0x40000000015, 0x5, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r2, 0x111, 0x4, 0x1, 0x4) sendto$inet(r2, &(0x7f0000954000-0x82)="c310a70e15888cbce2a01b8af355abb04622da2f9137f0550b08da54d6d9803f36f02c4e8fd65697b84394b8119826c7b220423efc00bc7ebe712e2fdf1a9770dc46424bef12a519807413e30707e5796ec7ac3791b221d971faed8e33f5b7286a5c7891f14744154bf3110b66bcec2a9f811731c94b1cae00f79af5910688cb694f", 0x82, 0x8890, &(0x7f0000fbc000)={0x2, 0x3, @rand_addr=0x8}, 0x10) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f000091b000-0x4), 0x4) bind$inet(r2, &(0x7f00008a6000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) sendto$inet(r2, &(0x7f00004b4000-0x1), 0x0, 0x0, &(0x7f00002b4000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) close(r0) 2018/02/07 09:40:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f00005c9000), 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000ce2000-0x14)={0xa36, 0x800000000000852b, 0xffff, 0x2, 0xffffffffffffffff}, 0xffffffffffffffed) writev(r0, &(0x7f000099c000-0x10)=[{&(0x7f0000c06000-0x218)="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", 0x218}], 0x1) 2018/02/07 09:40:33 executing program 5: mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000fa6000-0x38)={&(0x7f0000fa5000)=@l2, 0xe, &(0x7f0000e12000-0x50)=[{&(0x7f0000223000-0x7e)=""/126, 0x7e}, {&(0x7f0000fa5000)=""/233, 0xe9}, {&(0x7f0000fa5000)=""/60, 0x3c}, {&(0x7f0000ae2000)=""/176, 0xb0}, {&(0x7f0000fa5000)=""/71, 0x47}], 0x5, &(0x7f0000fa6000-0x28)=""/40, 0x28}, 0x1) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f000088c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x9}, 0x1c) write(r1, &(0x7f0000ec0000)="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", 0x57d) 2018/02/07 09:40:33 executing program 1: mmap(&(0x7f0000000000/0xfce000)=nil, 0xfce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0xf, 0x2, &(0x7f0000fce000)={0x0, 0x0}) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000fcf000-0x20)={0x1f, 0x3ff, 0xffffffff, 0xd34, 0x1, 0x5}) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000fcf000)) syz_emit_ethernet(0xd0, &(0x7f00002ec000-0xd0)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "95d081", 0x9a, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @empty, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x2, {0xffffffffffff0000, 0x6, "bba1f1", 0x3, 0x0, 0xadd4, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [], 0x1}, [@fragment={0x77, 0x0, 0x100, 0x23, 0x0, 0x9, 0x0}, @routing={0x32, 0xa, 0x0, 0x6, 0x0, [@remote={0xfe, 0x80, [], 0x0, 0xbb}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}]}], "9b1a4e8c5b13df384495"}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0xe1f]}) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00001cf000-0x8)={0x0, 0x7}, &(0x7f0000fd0000)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000cac000-0x63)={r2, 0x5b, "67dc5d6df114520c44d464d2572cad09b8108b46436835e95c4be46889f2aa5dda491d53097fce733a3cd4be33b947bb1134043065ab6c631cb2e5590aa423c188e91b26658ca4ea1b4d0ef28b70ef85d9dad02f59100ca4482895"}, &(0x7f0000fa5000)=0x63) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00001c9000)={0x2, [0x0, 0x0]}, &(0x7f0000fcf000)=0xc) 2018/02/07 09:40:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffff9c, &(0x7f0000240000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty}}}, &(0x7f0000f10000)=0x2e) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000121000)=0x4, 0x4) syz_emit_ethernet(0x7e, &(0x7f000048a000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x2, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x29, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, {[@lsrr={0x83, 0xf, 0x0, [@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}]}, @timestamp={0x44, 0x4, 0x0, 0x0, 0x0, []}, @lsrr={0x83, 0x17, 0x0, [@empty, @empty, @loopback=0x7f000001, @empty, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}, @timestamp={0x44, 0xc, 0x0, 0x0, 0x0, [{[]}, {[]}]}, @lsrr={0x83, 0x7, 0x0, [@empty]}]}}}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/02/07 09:40:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x1000000802, 0x0) getpeername$packet(r0, &(0x7f0000581000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00004c7000-0x4)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000761000)={'vcan0\x00', r1}) sendmsg$nl_route(r0, &(0x7f0000006000-0x38)={&(0x7f0000001000-0xc)={0x10}, 0xc, &(0x7f0000005000)={&(0x7f0000000000)=@ipv6_getnetconf={0x1c, 0x52, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@NETCONFA_IFINDEX={0x8, 0x1, r2}]}, 0x1c}, 0x1}, 0x0) 2018/02/07 09:40:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000a3f000+0x76f)={@mcast1, 0x0}, &(0x7f0000a8b000-0x4)=0x14) getsockopt$inet6_buf(r0, 0x29, 0x40, &(0x7f000000f000-0x54)=""/84, &(0x7f000000d000-0x4)=0x54) getsockname$packet(0xffffffffffffffff, &(0x7f0000069000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00008ea000-0x4)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00005f8000)={@mcast1={0xff, 0x1, [], 0x1}, @empty, @ipv4={[], [0xff, 0xff], @rand_addr=0x6}, 0x60b, 0xfffffffffffffffc, 0x3f, 0x0, 0xffffffffffffff01, 0x40000, r1}) 2018/02/07 09:40:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000e1000)={0x0}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000874000), &(0x7f0000b6f000)=0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f0000ffb000-0x8)={@loopback, @broadcast}, &(0x7f0000a2a000)=0x8) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) r3 = accept4$nfc_llcp(0xffffffffffffff9c, 0x0, &(0x7f00002d9000), 0x80000) setsockopt$nfc_llcp_NFC_LLCP_RW(r3, 0x118, 0x0, &(0x7f000032b000)=0x6, 0x4) getpeername$netlink(r2, &(0x7f0000478000), &(0x7f0000947000)=0xc) r4 = socket$inet(0x2, 0xa, 0x10001) setsockopt$inet_dccp_buf(r4, 0x21, 0xe, &(0x7f0000835000)="ef60ebddc7134eb0bb31cfaee3491ce32613051f8914c12ccec3bd8568e384fcdffd40ddd1925a36d9f29d76051bf6ba7531aea235d0355668d06a351a760323b16d470175250fbf477bd43e436ca64427a1375854d8ce9687ebe48038872f4e27975b7b19157f04611c08d13c5a4f351a3ea0a46d0c5bdb502e8c4e7133890a3bc486a89ba81bb81cd7076cc1603cd9589b89eac21baa6732f75edd20879314be0306f5e163f5a54c51e8c0e452255ccddbc84a6a4cee8146cd485c63d5330cdabd350aa661a8d3611f914fd96b53a46c3a45ce71f637ae0cc2c0b92c3ef27ecc78e96eb7248e8615", 0xe9) syz_emit_ethernet(0xffffffffffffff43, &(0x7f0000943000-0x111d)={@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x10}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x40, 0x6, "02290f", 0x38, 0x7f, 0x0, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x11, 0x0, 0x1, 0x0, 0x1, 0x880b, 0x0, 0x0, [0x8], "e0397e648a0fc4fa347e7c75b475f262451a26768f3bce2d2d8a273ef876ec089aef50efe774cd81a48e49530c5491eb27c678951a5d110f747e80cfbeee9ad42e03afcc5335d5ef180c6ff941c8dbaafdb49f1ae168204df520f0c93c94069de2f2414492ee8b6bd1653ab4026e312f052e0156b0ed3abe9dedd4193a985ec8877eb2d362e3e567ead637509f2cc706384d60e71cecf73d4dafc6e10ea720d4e6fa8dfff4a3bd21deef36dec0ed868596ed66ac8b3787bbe055951aec38fde16a"}, {0x3f, 0x0, 0x4, 0x5, 0x0, 0x0, 0x800, [0x4, 0x200], "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"}, {0x9, 0x0, 0xcc2, 0x7, 0x0, 0x0, 0x86dd, [0xbd46, 0xffb7, 0xe288], "17bc62b399225e9e78a1"}}}}}}}, 0x0) 2018/02/07 09:40:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f0000c4c000)=0x9, 0x4) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f000049b000)) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000882000)={0x1, &(0x7f0000e0c000-0x8)=[{}]}) ioctl$int_out(r0, 0x5462, &(0x7f0000021000)) 2018/02/07 09:40:33 executing program 3: mmap(&(0x7f0000000000/0xf11000)=nil, 0xf11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000abb000)={0x0, 0x0, 0x0, 0x800000000000003}, 0xb) shutdown(r0, 0x0) pipe(&(0x7f0000c5d000-0x8)={0x0}) mmap(&(0x7f0000f11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_CONG_MONITOR(r1, 0x114, 0x6, &(0x7f0000f12000-0x4)=0x1, 0x4) close(r0) 2018/02/07 09:40:33 executing program 1: mmap(&(0x7f0000000000/0xf80000)=nil, 0xf80000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000660000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'rmd128\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f7e000)={0x0, 0x0, &(0x7f0000f7f000-0x30)=[{&(0x7f0000477000)='f', 0x1}], 0x1, &(0x7f0000f80000-0x30)=[]}, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r0, 0x89f2, &(0x7f0000f82000-0xd6)="f913077550423065aa3f015a963564801b1cb3f19e9ad1f7873bdaf164021b0c24afd9c199cd3f7914c78543eebe3a21f5ded056bc79c1e7b6713d70d5d524ad05a6111748bef2e242e8c26c7f9cc25973e7ac4538c6265e16a3695e85e3d88584e7d2fd075c959b6c702d49625c6ec2809b9ab8d4aa9fd31fdacda605d30f12878e77583a9da290032ce389b68785befe6fe078def3c88ab271ea7fc7becdc92334e8b6db733808f61e1f7ce73ef4710d064d4bc5e559ac3e6804e589656c00b1a3b6d4dffd51bb147aa61b3f1ba5cd8e08f17dcff3") ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000f81000-0x4)={0xffffffffffffffff}) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000dd5000)={0x0, {{0x2, 0x1, @rand_addr=0x200}}}, 0x90) 2018/02/07 09:40:33 executing program 4: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000001000-0x1e)={0x6, {{0x2, 0x3, @multicast2=0xe0000002}}}, 0x90) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000004000)=0x90) 2018/02/07 09:40:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000dc000-0x8)=@assoc_value={0x0}, &(0x7f00004c7000-0x4)=0x8) pipe(&(0x7f00005cb000-0x5)={0x0, 0x0}) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000080000-0x78)={0x3baa, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x2, 0x1, @rand_addr=0x6}, {0x2, 0x0, @multicast1=0xe0000001}, 0x4, 0x81, 0x81, 0x5, 0x6, &(0x7f00008b0000-0x10)=@generic="08cab866d410a9fe84eb7d0b850b3af6", 0x8001, 0xef0, 0x3f63}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f000004d000)={r1, 0x83, "4bd141c3ab22e3273741be104cd88ac948af7420a884fa8a2f949f52e384d8b21325efcbf07442e24aeb69ff92fadf8c1324971cf1f2d4d6587323344b58bffc6b2bfcce913dbf3bdb3202c1e2b7c0e1b856fbab25bdbeb79675c92acc9ee6adb4cad8923f539a698852cb8a12ffc5b51fb82466788a78cf515597a84d51a095e814f6"}, &(0x7f0000137000)=0x8b) connect(r0, &(0x7f0000892000-0x14)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @empty}, 0x14) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f0000744000-0x10)={0x4, &(0x7f0000c86000)=[{0x0}, {}, {}, {}]}) ioctl$DRM_IOCTL_NEW_CTX(r2, 0x40086425, &(0x7f0000eb0000)={r4, 0x1}) 2018/02/07 09:40:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf00bc5c11dfff75c, 0x5, 0xfffffffffffffff9) accept$ipx(r0, 0x0, &(0x7f0000675000-0x4)) syz_emit_ethernet(0x2e, &(0x7f0000004000-0x12e)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @dev={0xac, 0x14}, @multicast1=0xe0000001, {[]}}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001, "72ff0900"}}}}}, &(0x7f0000004000-0x14)={0x0, 0x1, [0x0]}) 2018/02/07 09:40:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) setsockopt$inet6_buf(r0, 0x29, 0xfa, &(0x7f00002f7000)="5425d29ab6ea2565ea76d0e96b731a4cb4bf07d4b94dd0ce6e85a9ceaa3e971eecb6ab6fac93f256051150694486fc91f0afb57e541e53f5c04ef9eb988eb3d563126cf9cfa7fb19293888e88e11c574bb4bf4a21394dfc60bfb08be09c00fa58d909bd937af1156f6a464cae4477e122bde480ffedbff8b4bf5e409d84842bab5c182ab2f8b3b7eaa6491f9885b6e8410eeaac706174b0c6d3930bf41f477ca422dcafd052967a9304b6884c2b04b348a584199273a09ab0506857c0068fefba6b15fb70ce977b6947be397b2199ad2fa82a6e731031209c37b224001f48bb93f4b56", 0xe3) r1 = socket(0x1e, 0x5, 0x0) sendmsg(r1, &(0x7f0000316000)={&(0x7f0000dd7000)=@generic={0x10000000001e, "010000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000d0c000-0x30)=[], 0x0, &(0x7f00002d4000)=[]}, 0x0) 2018/02/07 09:40:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in=@multicast1=0xe0000001, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x7f, 0xa, 0x0, 0x0, 0x3b}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x6c}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) connect$inet6(r0, &(0x7f000088c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x9}, 0x1c) 2018/02/07 09:40:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f00005d8000-0x4), &(0x7f00009c9000)=0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00004b2000)) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000f75000-0x4), &(0x7f00000fe000-0x4)=0x4) getsockopt$inet6_int(r0, 0x29, 0xd, &(0x7f0000f2d000), &(0x7f00005e9000-0x4)=0x3) 2018/02/07 09:40:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000428000)={@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0xc}, 0x20) 2018/02/07 09:40:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000289000)={&(0x7f0000cf2000-0xc)={0x10}, 0xc, &(0x7f0000058000)={&(0x7f000023f000)={0x14, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0xffffffffffffffff}, []}, 0x14}, 0x1}, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$llc(0x1a, 0x1, 0x0) bind$llc(r1, &(0x7f0000af0000)={0x1a, 0xf5, 0x1, 0x2, 0x9, 0x3, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x10) r2 = accept4(r0, 0x0, &(0x7f0000862000-0x4), 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000491000)={0x100000001, 0xff, 0x1, 0x75a8, 0x6, 0x0, 0x7, 0xff, 0x0}, &(0x7f00002e4000)=0x20) socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000694000)={r3, 0x90, "fbc137b4a08da2b20a3b16b48db3f0b86ce72dc61ffc0a85000fcfa3631651cd9c029c8777dd81680c7949684b72cf2ffbec288f40869302ccec6fdaa3006ef2714237a6f8d2261c7477ee4aaa9eff5b60607bb5248ad3915c0e31cadbe87bbbebb7ef3ff6d1b3b233748a8b044055065b5454cc8d7e626baddf4051348eddcbfa6ea2c58cbf5696a0795dcdbaba004d"}, &(0x7f000028c000)=0x98) accept(r0, &(0x7f000063c000-0x30)=@un=@file={0x0, ""/69}, &(0x7f0000b5a000)=0x47) 2018/02/07 09:40:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) r1 = socket$alg(0x26, 0x5, 0x0) r2 = accept$alg(r1, 0x0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x2, @empty}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000278000)={r0}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000c1b000-0x68)={0x0, 0x60, "d8404bde445244edb8966a35e86f4d75be32c8cd7524c171b0c1d74c27d8ffb1a4c25ff50cda26e7e475eb7c37b042fa7efe001317c835995eb95801217dae441eb8d1a6f90a702cc1bba2c7c93ab35603d6709ff0a79eee42d54ad58aa44e14"}, &(0x7f0000397000-0x4)=0x68) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00004c7000-0x8)=@assoc_value={0x0, 0x80000001}, &(0x7f000058d000)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f000056c000)={r4, 0x4, 0x2, 0x8, 0x100000001, 0x2, 0x1f, 0x8, {r5, @in={{0x2, 0x2, @empty}}, 0x2, 0x9, 0x5, 0xeaf5, 0x7}}, &(0x7f0000b99000)=0xb8) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007fffffff}, 0x14) r6 = accept(r0, 0x0, &(0x7f0000d18000-0x4)) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r6, 0x29, 0xd3, &(0x7f0000e05000-0x5c)={{0xa, 0x0, 0xffff, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x80}, {0xa, 0x2, 0x5, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x634d471f}, 0xff, [0x8, 0x2, 0x81, 0x1, 0x1ff, 0x8, 0xa5e, 0x9]}, 0x5c) writev(r0, &(0x7f00002d4000-0x90)=[{&(0x7f0000fe6000-0x10)="9c", 0x1}], 0x1) 2018/02/07 09:40:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffffff, &(0x7f0000a38000), &(0x7f000039a000-0x4)=0x10, 0xc731bfeacd0c2169) recvfrom$ax25(r0, &(0x7f0000aaf000-0x81)=""/129, 0x81, 0x40, 0x0, 0x0) pipe(&(0x7f0000238000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00004ec000)={0x0, 0x8f, "16fef77abcd69e8dc4f9bd56ce63f150ef8ebe04c6fe9523b0e7209de6914c32952f927efd96ee894fec912d8603ce00ec43dba963e834dfc4a7b46a33416bfa7f005d1b87f124e76169e33b9a5a5ed046f0d434dbae439f1af422315b6a25a4c4347bdb2de17972bbebe2367d9f092346f6eea0449304e6e000d704f9e1a4424ba641fbca032e398fa6175bfe592e"}, &(0x7f0000185000-0x4)=0x97) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00008f2000)={r2, 0x4, 0x7fffffff, 0x9, 0x7f, 0x101}, &(0x7f0000066000-0x4)=0x14) syz_emit_ethernet(0x4a, &(0x7f00007b1000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "01ff00", 0x14, 0x6, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}}, 0x0) 2018/02/07 09:40:33 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffffff, &(0x7f0000001000-0x10)=@ax25, &(0x7f0000003000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f0000003000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000004000-0x4)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000004000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1}}}, &(0x7f0000001000-0x4)=0x2e) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000002000)=0xfd64) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000001000-0x10)=@ethernet={0x0, @dev}, &(0x7f0000002000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000003000)={0x0, 0xffffffffffffffff, @remote}, &(0x7f0000003000)=0x10, 0x80000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000004000-0x4), &(0x7f0000001000-0x4)=0x4) recvmsg(r0, &(0x7f0000a16000-0x38)={&(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @random, @syzn}}, 0x1e, &(0x7f00008a4000)=[{&(0x7f0000000000)=""/95, 0x5f}, {&(0x7f0000419000)=""/10, 0xa}, {&(0x7f0000c5b000)=""/216, 0xd8}, {&(0x7f000023b000-0x77)=""/119, 0x77}, {&(0x7f0000000000)=""/62, 0x3e}, {&(0x7f0000b56000-0x94)=""/148, 0x94}], 0x6, 0x0, 0x0, 0x80000001}, 0x10000) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$bt_hci(r3, 0x0, 0x1, &(0x7f0000005000)=""/223, &(0x7f0000003000-0x4)=0xdf) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000008000-0x8)={0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000007000)={0x4, 0xc, 0x20, 0x9}, &(0x7f0000007000)=0x10) preadv(r3, &(0x7f0000002000-0x90)=[{&(0x7f0000007000-0x32)=""/50, 0x32}, {&(0x7f0000002000)=""/4096, 0x1000}, {&(0x7f0000007000-0xe6)=""/230, 0xe6}, {&(0x7f0000004000-0x2d)=""/45, 0x2d}, {&(0x7f0000006000)=""/141, 0x8d}, {&(0x7f0000005000-0xe1)=""/225, 0xe1}, {&(0x7f0000006000)=""/1, 0x1}, {&(0x7f0000007000-0x75)=""/117, 0x75}, {&(0x7f0000006000)=""/108, 0x6c}], 0x9, 0x0) 2018/02/07 09:40:33 executing program 5: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$packet(0xffffffffffffff9c, 0x0, &(0x7f000001f000), 0x800) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000001f000)={{{@in=@dev, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@dev}}, &(0x7f0000012000)=0xe8) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000020000-0x10)={r2, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x10) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000010000)={&(0x7f0000011000-0xc)={0x10}, 0xc, &(0x7f0000008000-0x10)={&(0x7f000001e000)=@bridge_getlink={0x28, 0x12, 0x305, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, [@IFLA_NET_NS_FD={0x8, 0x1c, 0xffffffffffffffff}]}, 0x28}, 0x1}, 0x0) 2018/02/07 09:40:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f000002d000)={0x0}, &(0x7f000063b000-0x4)=0x8) r2 = socket(0x1b, 0x0, 0x9) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000254000)={r1, 0xfb8}, &(0x7f0000ae4000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f000091a000-0x98)={r1, @in6={{0xa, 0x0, 0x0, @empty}}}, 0x98) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f00004f5000-0x20)={@common='ifb0\x00', @ifru_flags=0x1}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00001a8000)=@assoc_value={0x0}, &(0x7f0000f58000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00002b5000)={r3, 0x7fffffff, 0xd0, "ca37eea594394d500a5e469ffc51cdcabd0bd9b7e387bc2215855a51306251ec49bfa6dad2643bff3f73dd2253dc32afc816cea884155291bf9460e6a129b5edd79d88358d5ee75eedc1cb6166929366cc70cfd8b6a6a171f64eb2f2a93673ea4a4966ca91897b41bd979c6b99f594e9b4b9f1451125f3d67e46c0eaf72c9df16c41baabd7295dbea8040111b9d039a3f6df83f1cc4483e0139ca404fd87f357a873db0025864775b87b4cac65639bd1f5404d9d992bf47edfc43ac9d93f47b4d5aa81a8678b5db5f8a572b44691a18a"}, 0xd8) 2018/02/07 09:40:33 executing program 6: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f000000a000-0x20)={0x0, 0x0, 0x0, 0x11f}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x4, 0x0, 0x5}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000386000)=""/195}, 0x48) 2018/02/07 09:40:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) sendmmsg(r0, &(0x7f0000488000)=[], 0x0, 0x800) r1 = accept$inet(0xffffffffffffffff, &(0x7f000012e000-0x10)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f00001e4000-0x4)=0x10) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000606000-0x4), &(0x7f00001f5000)=0x4) pipe(&(0x7f0000f3e000)={0x0, 0x0}) write(r2, &(0x7f00003dc000-0x91), 0x0) socket$bt_l2cap(0x1f, 0x7, 0x0) 2018/02/07 09:40:33 executing program 6: mmap(&(0x7f0000000000/0x5e1000)=nil, 0x5e1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00001c6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f00005e1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e2000/0x1000)=nil, 0x1000, 0x2, 0x2032, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00005e4000-0x18)={0x0, 0x5, 0x8, [0x4, 0x0, 0x9, 0x8aa, 0x7, 0x400, 0x3, 0x2]}, &(0x7f00002cc000-0x4)=0x18) mmap(&(0x7f00005e3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00005e4000-0x98)={r2, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1, 0xc6f7}, 0x98) vmsplice(r1, &(0x7f00005e4000+0x8eb)=[{&(0x7f00005e3000-0x69)="f8", 0x1}], 0x1, 0x0) mmap(&(0x7f00005e5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r1, &(0x7f00005e5000)={0x0, 0x0, &(0x7f00005e6000-0x20)=[{&(0x7f00005a6000)="fda6565c147597314bc17e512d53039e11113b8bfa7072b0e077d094a3987120151580a7bfec7060617bc736a73e0b80f7d1ee17df22f38fb497cc9565a8226f6144104456ac92196bceaab94e89000676196ed6aa6fe4", 0x57}, {&(0x7f00005e6000-0x12)="c5672c2716b9b53ebb62f1ed0cdabc85d882", 0x12}], 0x2, &(0x7f00005e6000-0x160)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0xffffffffffffffff}, @op={0x18, 0x117, 0x3}, @iv={0x98, 0x117, 0x2, 0x80, "def295d3396431ae165e0f4e20775434cb9413b2b00fd982ae38c98c8c2bbb432061fdf7be1833e4aaf0f735a28d228d56eb385164a6b5884ff8b61319d0310e78c8589ce0b6d9d1c35c468e9b13ca420effbaa391afe8432faf44e0d175bc3ee285024374a43af2859e577d44c9f9e9d405ce29926ef7973000effddfd28abe"}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3}, @assoc={0x18, 0x117, 0x4, 0x3}, @iv={0x38, 0x117, 0x2, 0x1f, "9cd9ac6dbc4fd3a9e6271e208d0ac2eba8a9c2895a9c7c38af9c25dfb59a1b"}], 0x160, 0x1}, 0x800) mmap(&(0x7f00005e2000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f000017f000)=[{&(0x7f00003d5000)='=', 0x1}], 0x1, 0x0) 2018/02/07 09:40:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f00000d3000)={0xa, 0x3, 0x6d1, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x2460aa7c}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x31, &(0x7f0000da4000-0x4), 0x4) bind$inet6(r0, &(0x7f0000711000-0x1c)={0xa, 0x1, 0x0, @empty}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000b6e000)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000906000)=@req) pipe(&(0x7f0000fd5000-0x8)={0x0}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000eae000)) 2018/02/07 09:40:33 executing program 4: mmap(&(0x7f0000000000/0xaf3000)=nil, 0xaf3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000af4000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000af3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000af4000-0xe8)={{{@in6=@local, @in6=@mcast2}}, {{@in=@local}, 0x0, @in6=@loopback}}, &(0x7f0000af3000)=0xe8) r1 = socket$inet6(0xa, 0x80001, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000af1000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000202000)=@ethtool_pauseparam={0x13}}) mmap(&(0x7f0000af3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r1, 0x29, 0x48, &(0x7f0000185000), &(0x7f0000af4000)=0x4) mmap(&(0x7f0000af3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r1, &(0x7f0000af4000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f0000af3000)=0x1c) 2018/02/07 09:40:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f00002d4000), &(0x7f000046f000-0x4)=0x60, 0x800) mmap(&(0x7f0000d62000/0x3000)=nil, 0x3000, 0x1000006, 0x12, r0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d62000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000882000-0x10)="0a0775b0d5e390e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r1, 0x0, 0x0) vmsplice(r1, &(0x7f0000fc3000-0x60)=[{&(0x7f0000615000)="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", 0xfd}, {&(0x7f0000706000-0x7c)="92376e616526c4db761bfca1018f2711d2dced59b0e5c015959411171b75ebc820251ebd3c89ad20e7c28d2f22107d7c2ff6f834df9e0d877eb01fd4a06272bba682c4f1700020ee49481eb9a7417d67a17bce629737e319259a34509cb6ac333a56fcd4aa815f49da094d20f0ab4517adb25da78b4bc9754da12867", 0x7c}, {&(0x7f0000980000)="98a3af22adae032a48b9c8742d4609701b50b9b3b604f194f9a84988c9d009e11067937f1f38eabf91204a77df49b667fd8a3668d6f1201d7d4df18749ab6fa03ad5ded4a871490a101b88385527b31ef0568d585aec6f581e2377fed63f62925619abbf603e52b94c82d87932ef6d8db1a8586d77e079aeca382a1d2629011c5032c941bb4e3eb49e47be92b1d1374c38bcc5e71b7faac56ec1107fb101c6688df7b35076f2750afbb08ed4afbfb628a2bc5b9422be8f2267f065d4e389801f6959707fe9e3ae584b22c2c1dd6fd9e51f6baf056d1a5df0bc6fb7a8dfd1ec182db869d4625e40dd", 0xe8}, {&(0x7f0000c55000)="28157f718a4b1db5f9d8e37eb6278f131aba3e7548636e3cf24f398b0fc8ea54d2f7758d2950a9d22a7d295e6c73fa48e1b7410526e5bbe1575c913e52bf9bec282714443ea0b233ad98febb1010efd0beba15ee7e6f42c0c38c869fd21b0b290e6b82549b4cd736451750c8493119b312524c6bbcdfcb2af2dc92a1961da4a4a1fdfc89d39c5c32424f0bf74a18b9e5281cc8c82e56ba4d0dcac4d36512fce9c6f6e489e2a29493f3383dc75faf9b9b31c2317a309bfc31e9c93ce15e6585055bdb25279468b2ad5e8b46af0057f13efc1b5725bbdf", 0xd6}, {&(0x7f00007bd000-0x5c)="a0a5d63ea172fce6ef3c73f831dd2c5f776376c53d70a74846849173e0e4355991bdfedeb9b2aed971dd9e2ae9f8f251f52f431831f74d343cad14f93e9dbb6513a0c6a50b4311b27255e670f5baa36f0d2c713ba5fa54bb67fe2971", 0x5c}, {&(0x7f0000de7000)="aef062ea5c85", 0x6}], 0x6, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000678000-0x8)={0x0, 0x0}) getsockopt$inet_int(r3, 0x0, 0x1a, &(0x7f0000c48000-0x4), &(0x7f00003eb000-0x4)=0x4) r4 = accept4(r2, 0x0, &(0x7f0000e1e000-0x4), 0x80000) setsockopt$netrom_NETROM_T1(r4, 0x103, 0x1, &(0x7f0000766000)=0x3ff, 0x4) sendmmsg$alg(r2, &(0x7f000050c000-0x118)=[{0x0, 0x0, &(0x7f0000f95000-0x80)=[{&(0x7f0000396000-0x2d)='5', 0x1}, {&(0x7f0000805000-0xbf)="2851700a3aab5a8f044bf441d8561d4c2ed345c0e1bdb6d09e8a4949f58f9a60509194b29b5c76e57ed7816faae7815f06cc434376b5aa5c8e6514d6058a67dcf976db34766df127b9c0397b38376a7f0dd025e760074ea2371e9b874c0287889f22e5149c9bb127052d62da9f78a40e400b4d41655b8590826e91b02377bf99d6e690ed1da90824b1db6f7c4394fca5461b5ea72cb404e56c6371ab725b6efc38374d347e9e5263d1895807af5c5d6f8aa2d2f4df7fcab190437a2dbc419a", 0xbf}, {&(0x7f0000803000)="aa4f58f85db96482cc499beab0a59c70e27837668a63a27b534ed1920d1f5bbf8e4bf893f74bd318699712fde4ceb92a181782ed8b114908b0a1ae42a55bdcaa51ec1e9fa630bfbb67270f5dc5659722ba54c4cb25044d33776ecb83b88bd7793741cf9168a0ad1156f8c7988f1e606ad992c4c98ec3c2c7bf44fe811336bfd9260f831b515a08071ddba24b80340b5fcbe5df8746e8b6d5a9f9c1cab6bf8e5b8736a014bce91175af376eaa1974e902ed7ec01296b46ff7148ac85d7a9629f208f92aebdc55f0c28a8ed3787ba244ecf3553b67eb76a963c691e42b346a5252497574e53c2f60f85d5d59", 0xeb}], 0x3, &(0x7f00007cc000)=[], 0x0, 0x4000000}], 0x1, 0x10) accept$alg(r1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r5, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xe, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x3, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x3, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xa0}, 0x1}, 0x0) recvfrom$ipx(r4, &(0x7f0000d5f000-0x1000)=""/4096, 0x1000, 0x2100, &(0x7f000021a000-0x10)={0x4, 0x6, 0x200, "c1f7039c8f19", 0x7fff}, 0x10) socket$alg(0x26, 0x5, 0x0) 2018/02/07 09:40:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) read(r0, &(0x7f0000b18000)=""/14, 0xe) sendmsg$nl_xfrm(r0, &(0x7f00006a2000-0x38)={&(0x7f000068c000-0xc)={0x10}, 0xc, &(0x7f00009ad000-0x10)={&(0x7f0000f70000-0xb0)=@getae={0x40, 0x1f, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty, 0x1, 0xa, 0x3f}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, []}, 0x40}, 0x1}, 0x0) 2018/02/07 09:40:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) pwrite64(r0, &(0x7f000077a000-0x13)="f56da7c61c64014739e30fc8102199ab79be4f", 0x13, 0x0) pipe(&(0x7f0000dd4000)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000c0b000)={{{@in6=@loopback, @in=@dev}}, {{@in6=@local}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f00005ae000-0x4)=0xe8) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00005cf000-0x4)=0x7fff, 0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f000017e000-0x80)={0x0, 0x78, "156a838bf16231db0997ac905099b4006134d9ee69aa8cabe448a5f5c78551a41a9351c0b97b3987fb7b4292f58e19fb749843b2896cdd3ad6a7983ec2cc700a68f4e06050e4c67061c549dcf704cf450ae5446ccb8ccaf9a87518e853580aec9c385db5cb033be87f3a7c4a15b551d92d97c3ae846d045d"}, &(0x7f0000091000-0x4)=0x80) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00001a6000)={r3, 0x6, 0x5}, &(0x7f00003c8000)=0x8) recvfrom(r0, &(0x7f0000d3c000-0x74)=""/116, 0x74, 0x40000000, &(0x7f000053d000)=@l2={0x1f, 0x3, {0x0, 0x100, 0x8, 0x8, 0x6, 0x2}, 0x10f, 0x1}, 0xe) recvmsg(r1, &(0x7f0000e93000+0x8ad)={&(0x7f0000c07000-0x10)=@ax25, 0x10, &(0x7f00003e1000)=[{&(0x7f0000034000-0x7e)=""/126, 0x7e}, {&(0x7f0000b7f000+0xa33)=""/126, 0x7e}, {&(0x7f00003d3000)=""/154, 0x9a}, {&(0x7f0000071000)=""/223, 0xdf}, {&(0x7f0000809000-0x8c)=""/140, 0x8c}], 0x5, &(0x7f00004e5000-0x4c)=""/76, 0x4c, 0x7c2}, 0x10020) 2018/02/07 09:40:33 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000819000-0x2c)={0x7, 0x4, 0x3, 0x1, 0x2, 0x1, 0x9}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f00004fc000-0x2c)={0x3, 0x8001, 0x9, 0xfff, 0x19, r0, 0x80000001}, 0x2c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x5, 0x7, &(0x7f0000d59000)={0x0, 0x0}) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f000095e000), 0x4) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r1, 0x0, 0x36, &(0x7f0000948000), &(0x7f0000177000)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000a65000-0x98)={0x0, @in6={{0xa, 0x1, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0xfee}}, 0x2, 0x6}, &(0x7f0000ef3000-0x4)=0x98) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f00002a1000-0x4)=r3, 0x4) 2018/02/07 09:40:33 executing program 2: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x114, 0x1d, &(0x7f0000000000)="2a8e339c", 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000001000-0x20)={@common='ifb0\x00', @ifru_flags=0x2}) [ 53.013341] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable [ 53.036623] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable 2018/02/07 09:40:33 executing program 6: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000013000-0x350)=@filter={'filter\x00', 0xe, 0x4, 0x2a8, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@rand_addr, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @generic="bfdd8f1183a8a30b9451badea35bc614", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@loopback=0x7f000001, @rand_addr, 0x0, 0x0, @generic="601af3cc4d9b8ea378fd0e2f399972a1", @common='sit0\x00'}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0xe0, 0x0, {}, []}, @common=@unspec=@NFLOG={0x70, 'NFLOG\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, "778c1456ff2bc47d2b1db8356c0c75db60f4335f79f08ec99208b720f7fdc9e6e13f32d364f16b2d5f1e1e8f4804241021ddc97b294e9bc2a91b17f16f480700"}}}]}}, 0x308) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000014000-0x2)={r0}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000015000-0x4)=0xffffffff, 0x4) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000002000)={&(0x7f000000c000-0x8)='./file0\x00', r2}, 0xc) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(r1, &(0x7f0000011000-0x10), &(0x7f0000016000-0x4)=0x10) socket$alg(0x26, 0x5, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000014000)={0x2, [0x0, 0x0]}, &(0x7f0000015000-0x4)=0xc) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000007000-0x10)=@common='bpq0\x00', 0x10) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000010000)=0x101, &(0x7f0000013000)=0x4) 2018/02/07 09:40:33 executing program 4: mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x707000)=nil, 0x707000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00003d7000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000757000-0x33)={0x0, 0x2b, "4acdc5907932bd37ae74dc0d3288c5a6fe00005c84c62026d6165815d8be25a3ead8426b77efc0eddac881"}, &(0x7f00007f5000)=0x33) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000065000)={0x0, 0xb0, &(0x7f0000796000-0xb0)=[@in={0x2, 0x1, @loopback=0x7f000001}, @in={0x2, 0x0, @rand_addr=0x3ff}, @in={0x2, 0x2, @broadcast=0xffffffff}, @in={0x2, 0x1, @empty}, @in6={0xa, 0x2, 0x190, @empty, 0x1ff}, @in6={0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0x5}, @in6={0xa, 0x3, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x400}, @in6={0xa, 0x2, 0xffff, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x5}]}, &(0x7f00004d5000)=0x10) mmap(&(0x7f0000aa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000aa7000)={r1, 0x5, 0x3a, 0x0, 0x8, 0x80000001, 0x7, 0x4, {r2, @in6={{0xa, 0x0, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x100}}, 0xa0c, 0x44, 0xffffffffffffff80, 0x1, 0x3}}, &(0x7f000010a000-0x4)=0xb8) r3 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r3, &(0x7f0000706000-0xc)={0x10, 0x0, 0x0, 0x400000000006}, 0xc) socketpair(0x5, 0x80f, 0x0, &(0x7f0000742000-0x8)={0x0}) mmap(&(0x7f0000aa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r4, 0x800442d2, &(0x7f0000aa7000)={0x3, &(0x7f0000aa8000-0x5a)=[{}, {}, {}]}) getsockopt$netlink(r3, 0x10e, 0x9, &(0x7f0000709000-0x7)=""/8, &(0x7f0000a35000-0x4)=0x8) 2018/02/07 09:40:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000aa0000), 0x800) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f000029e000-0x4)=0x7) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000c5d000-0x4)=0x5, &(0x7f000033f000-0x8)=0xffffffffffffff98) r2 = socket(0x1000000000004e, 0xfffffffffffffffc, 0x7) write(r2, &(0x7f00005a2000)="2400000020002551075d0165ff72fc0280000000001000220ee1000c0800060000001700", 0x24) 2018/02/07 09:40:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001a2000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x79) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000328000)="79613976d8c30a4aeace60f2bd08cfe62785d910", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmsg(r1, &(0x7f000052e000)={&(0x7f0000eed000)=@generic={0x0, "bd57b9e0646631a320cfc79c4f0ac4b4cc43c04a107073e46ae969f7ca23fb9cba3b80816c1e365edf495dcb42fda7981f35b6439eb7c4e42a1e2f123f78f26a1bd06b8ba290595c8b76f74978dc6e24bffafc9bd0b5c689560117a5c801b4a39c3fbc66d13914046fbe5f2cf35ac4a303926524c18b056e8e26a830a3ab"}, 0x80, &(0x7f0000c2b000-0x50)=[{&(0x7f00004c7000)="da038f271ff0770c1499852bf916d9028d", 0x11}], 0x1, &(0x7f0000043000-0x60)=[]}, 0x0) recvmsg(r1, &(0x7f000087e000-0x38)={&(0x7f0000494000)=@ax25, 0x10, &(0x7f0000294000)=[{&(0x7f000067d000-0x6f)=""/111, 0x6f}], 0x1, &(0x7f0000330000)=""/197, 0xc5}, 0x0) recvmsg(r0, &(0x7f000066f000)={&(0x7f0000c81000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1}}}, 0x26, &(0x7f0000fe8000)=[{&(0x7f00008e5000-0xe7)=""/231, 0xe7}], 0x1, &(0x7f00008c8000)=""/7, 0x7, 0x1}, 0x40000000) getpeername$llc(r2, &(0x7f0000675000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000802000-0x4)=0x10) 2018/02/07 09:40:33 executing program 0: poll(&(0x7f00005d5000)=[], 0x20000091, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80004, 0x804, &(0x7f0000002000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000a08000-0x8)={0x0, 0xee}, &(0x7f000053c000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000002000-0xde)="6d96915977c869ab6587d44616e6496b0141a4e315503002721c0613ffe0e3d6adf25deaa925b37a9a3de503b143d1dee3080d486ed46c96b1700bf4dcbc7b2f0dd06cf74e833ce74311cfb4d66237cd5450302891c9469872fc29b9c25eaef46a41c221bc28d912620225fe9744b37a276e22fabe79221820a98e99d31a803e11390adb9303a67ff0c960c3b62f2236db14f9336e2d8145d4f391ce1584f9ca49ba43945a09f695dfced28eb8e254c635259566ce33b087831fa06484355fe91e01c0dfadc009417621ab59f1c7f37e360e57aa814e0226935475907bec", 0xde, 0x800, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x9}, 0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={r2, 0x6}, &(0x7f0000f54000)=0x8) 2018/02/07 09:40:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x140db0f6) r1 = socket(0x7, 0x80000, 0xc6) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f00001a9000)={r0}) r2 = accept$inet(0xffffffffffffffff, &(0x7f0000df2000)={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f0000c03000)=0x10) setsockopt$inet_group_source_req(r2, 0x0, 0x88a1b2546b8abb59, &(0x7f00006c3000)={0x9, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}, {{0x2, 0x2, @multicast1=0xe0000001}}}, 0x118) ioctl$sock_ifreq(r0, 0x89f5, &(0x7f0000fc9000)={@common='bond0\x00', @ifru_data=&(0x7f00004dc000-0x20)="37088b08000000d94d113e9f62e7222e69c4471ecf607a3f1ea56413d88cd1b8"}) getsockopt$inet_mreq(r2, 0x0, 0x27, &(0x7f0000910000-0x8)={@dev, @broadcast}, &(0x7f0000cf4000-0x4)=0x8) 2018/02/07 09:40:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x5, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000047a000-0xa0)={0x0, @in={{0x2, 0x3, @empty}}, 0xffffffffffffffff, 0xf2b, 0x5, 0x7, 0x4}, &(0x7f0000641000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000c95000)={r1, 0x1c, &(0x7f0000757000-0x1c)=[@in6={0xa, 0x1, 0x4b, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xec22}]}, &(0x7f0000992000)=0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000e54000)={r1, @in={{0x2, 0x2, @multicast1=0xe0000001}}}, 0x8c) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000d9b000)={@common='lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000e12000-0x38)={&(0x7f0000f83000)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000569000-0x1c)=@newneigh={0x1c, 0x1c, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000403, 0x0, 0x0, r2}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x80000000}, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00002de000-0x4)={0x3, 0x5}, 0x4) 2018/02/07 09:40:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000066a000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000f9e000+0x39f)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000610000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000c50000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000322000-0xc)={r3, 0x80000, r0}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000195000)) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000065b000)={0x0, 0x0}) r6 = accept4$inet6(r5, &(0x7f0000fd6000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000fe0000-0x4)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x72, &(0x7f0000c27000-0xc)={0x0, 0x81, 0x30}, &(0x7f00006fc000-0x4)=0xc) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f00001a0000)=0x2723, 0x4) r8 = socket(0x14, 0x400a, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r8, 0x89e2, &(0x7f000063a000-0x4)={r6}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r9, 0x84, 0x13, &(0x7f00007a8000-0x8)={r7, 0xe452}, &(0x7f0000a52000-0x4)=0xffffffffffffff94) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000c78000)={r10, 0xf9ab4ad, 0x101}, &(0x7f0000cb1000-0x4)=0x25f) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r6, 0x84, 0x78, &(0x7f0000ab8000)=r7, 0x4) ioctl$DRM_IOCTL_MODE_SETCRTC(r4, 0xc06864a2, &(0x7f00004e4000)={&(0x7f00001d1000-0x14)=[0x7ff, 0x7fff, 0x1f2daea1, 0xfffffffffffffff9, 0x7], 0x5, 0x3f, 0x34, 0x4, 0x7fffffff, 0x401, {0x1f, 0xff, 0x80000001, 0x6, 0x7f, 0xed1, 0x1f, 0x7, 0x7, 0x6, 0x8, 0x6c, 0x1a3, 0xf117, "abcf98689e2640abe5dfd7f6ff2009bfefabf8ac202e2fb2ebe559b8d5e83b06"}}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000c2000)={0xffffffffffffff9c, 0x50, &(0x7f0000c79000+0xe8)={0x0, 0x0}}, 0x10) r12 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000eaf000-0x4)=r11, 0x4) setsockopt$sock_attach_bpf(r6, 0x1, 0x32, &(0x7f00005c1000)=r12, 0x4) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000892000-0x88)={0x7, {{0xa, 0x3, 0x7, @empty, 0x2}}}, 0x88) r13 = socket(0x3, 0xffffffffffffffff, 0x80000001) bind$alg(r13, &(0x7f0000f81000-0x58)={0x26, 'aead\x00', 0x0, 0xfffffffffffffffe, 'ccm_base(xts-aes-aesni,tgr192-generic)\x00'}, 0x1e7) gettid() socket$inet6(0xa, 0x3, 0x2) socket$inet6_udp(0xa, 0x2, 0x0) r14 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r14, 0x29, 0x400000000, &(0x7f0000c4c000)=0x401, 0x1) accept$llc(0xffffffffffffffff, 0x0, &(0x7f0000a60000)=0xfffffffffffffd36) setsockopt$inet6_int(r14, 0x29, 0xc8, &(0x7f00008d6000), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r14, 0x29, 0xca, &(0x7f0000fb1000)={0x8, 0x1, 0x19, 0x0, 0x3}, 0xc) setsockopt$inet6_int(r14, 0x29, 0xc9, &(0x7f0000c3a000), 0x4) 2018/02/07 09:40:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00001dd000-0xb8)={0x2, 0x400000000000003, 0x0, 0x0, 0x16, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_lifetime={0x4, 0x3}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_lifetime={0x4, 0x4}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xb0}, 0x1}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000880000-0x38)={0x0, 0x0, &(0x7f0000e96000)={&(0x7f00006f0000)={0x2, 0x3, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) 2018/02/07 09:40:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) sendmsg$nl_crypto(r0, &(0x7f00007bf000)={&(0x7f00001e2000-0xa)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00002fe000)={&(0x7f0000248000)=@delrng={0x10, 0x14, 0x100, 0x0, 0x2, "", [""]}, 0x10}, 0x1, 0x0, 0x0, 0x1}, 0x0) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x1000) bind(r1, &(0x7f00005d9000-0x80)=@generic={0x1e, "0103000800000000e1ffffffffffffff09a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43acb2470a0c5216669ca021f6f65dcf160e70790358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2030077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r2 = socket$inet(0x10, 0x3, 0x10) sendmsg(r2, &(0x7f0000afe000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000011000-0x24)="2300000024009115460000000000001201000000000000270500000000000019007352", 0x23}], 0x1}, 0x0) 2018/02/07 09:40:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000ee9000)=@sack_info={0x0, 0x10001, 0x2}, &(0x7f0000728000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={r0, 0x1c, &(0x7f000050d000)=[@in6={0xa, 0x1, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xc5}]}, &(0x7f0000f92000-0x4)=0xfffffffffffffe1b) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) r2 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f00009da000)=r1, 0x4) write(r2, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/02/07 09:40:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xa7}]}, &(0x7f00005fd000)) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000141000-0xc)={0x0, 0x7fff, 0x8}, 0xc) socketpair$inet(0x2, 0x0, 0x1000, &(0x7f00007d5000-0x8)={0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000de5000-0x8)={0x1, [0x0]}, &(0x7f0000715000-0x4)=0x8) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000701000-0x48)={0x1, 0x4, &(0x7f000051a000-0x58)=@raw=[@map={0x18, 0xa, 0x1, 0x0, r0}, @call={0x85, 0x0, 0x0, 0x27}], &(0x7f0000c43000)='GPL\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f00009da000)=r2, 0x4) write(0xffffffffffffffff, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000001201000000ffffff000008db1ee9ff4435eade", 0x26) 2018/02/07 09:40:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = accept(r0, &(0x7f0000da0000)=@ax25, &(0x7f0000771000)=0x10) recvfrom$llc(r1, &(0x7f0000c51000-0xf9)=""/249, 0xf9, 0x2, &(0x7f0000710000)={0x1a, 0xff, 0x0, 0x1540, 0x4, 0x7f, @random="7d200cb3a20b"}, 0x10) sendmsg$nl_xfrm(r0, &(0x7f00003cf000)={&(0x7f0000f4e000-0xc)={0x10}, 0xc, &(0x7f0000f4c000-0x10)={&(0x7f00008d8000)=@migrate={0xac, 0x21, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@dev={0xfe, 0x80}}}, [@migrate={0x5c, 0x11, [{@in6=@empty, @in=@rand_addr}, {@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in=@dev={0xac, 0x14}}]}]}, 0xac}, 0x1}, 0x0) socketpair(0x13, 0x80006, 0x20, &(0x7f00001c4000)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000ac2000)={0x1, &(0x7f0000af4000-0x8)=[{0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f0000c10000)={r3, 0x3}) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f000003f000)=0xffff, 0x4) 2018/02/07 09:40:34 executing program 6: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$vsock_stream(r0, &(0x7f000001d000-0x10)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10, 0x80000) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f000001c000)=0xe17, 0x8) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000014000)={&(0x7f0000017000-0x124)={0x14, 0x20, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f000001f000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, &(0x7f000001e000)=0x1) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r2, &(0x7f000001e000-0xf0)=""/240, 0xf0, 0x0, &(0x7f0000019000-0x10)={0x1a, 0x2, 0x80, 0x1, 0x8, 0x20, @link_local={0x1, 0x80, 0xc2}}, 0x10) 2018/02/07 09:40:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) preadv(r0, &(0x7f00007c3000-0x30)=[{&(0x7f000090c000)=""/126, 0x7e}, {&(0x7f000014e000)=""/134, 0x86}, {&(0x7f0000021000)=""/183, 0xb7}], 0x3, 0x0) writev(r0, &(0x7f00001ae000-0x8)=[{&(0x7f000029a000-0xc2)="580000001400192340834b80040d8c560a067fffffff810008000000000058000bfffffffa4f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 2018/02/07 09:40:34 executing program 4: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x9, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000018b000-0x8)) ioctl$sock_proto_private(r0, 0x89e0, &(0x7f0000002000-0x62)) r1 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r1, &(0x7f00003b1000-0x10)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f0000a51000)=0x10) bind$inet(r1, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) connect$inet(r1, &(0x7f0000fc4000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000fc2000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$alg(r1, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000fc6000-0x38)={0x0, 0x0, &(0x7f0000fc5000+0x441)=[], 0x0, &(0x7f0000001000-0x1f)=[@op={0x18, 0x117, 0x3}, @iv={0x18, 0x117, 0x2}], 0x30}, 0x0) socket$nl_route(0x10, 0x3, 0x0) 2018/02/07 09:40:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000994000)=[{&(0x7f0000fb5000-0x3a)="390000001100094701bb61e1c30500ff070000000200000045efffff08009b0019001a000f000000050001000000000004e9ff0006000d0005", 0x39}], 0x1) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00002d1000-0xe8)={{{@in=@empty, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@empty}}, &(0x7f00007cb000)=0xe8) sendmsg$nl_route(r0, &(0x7f0000d37000-0x38)={&(0x7f0000b4e000)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000d55000)={&(0x7f0000ea6000)=@ipv4_getaddr={0x68, 0x16, 0x402, 0x7, 0x3, {0x2, 0x3f, 0x80, 0xff, r1}, [@IFA_LOCAL={0x8, 0x2, @multicast1=0xe0000001}, @IFA_CACHEINFO={0x14, 0x6, {0x6, 0x8, 0x73, 0x8}}, @IFA_FLAGS={0x8, 0x8, 0x49}, @IFA_LABEL={0x14, 0x3, @generic="d085692e1abcf13c3292b5bdb17e98c2"}, @IFA_LOCAL={0x8, 0x2, @rand_addr=0x3}, @IFA_LOCAL={0x8, 0x2, @multicast2=0xe0000002}, @IFA_ADDRESS={0x8, 0x1, @broadcast=0xffffffff}]}, 0x68}, 0x1}, 0x1) 2018/02/07 09:40:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256\x00'}, 0x58) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000084000)={0x0, 0xa9, "c96520747807f984194c13fc4d279706b3c1718bf8f7b3528dbfb6fdcde857ffa1f9d9983118fa4e2b4936dff667e2f2a0ce9a9a681af8677ebe9d838ab67f44b25a50711083f5ac2ccd2b6342eeb952c961105f98a7d53d6de7d4da5c43afa45d5edf10ad3bc5fbca5770ad4ce7c49285fb4aae46d64f1e70c9643f442ce8d485326d9873f551aeb661e4124b617c90391dc22ad6121b2052f339672b3b198291d18cd3a7fc62fcf9"}, &(0x7f000006a000-0x4)=0xb1) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000045000-0x6)={r1}, &(0x7f0000a2e000-0x4)=0x6) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f000094e000-0x38)={0x0, 0x0, &(0x7f0000967000-0x20)=[], 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x4) 2018/02/07 09:40:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x6, 0xb0d0) bind(r0, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getgid() getpeername$ax25(r0, &(0x7f000036a000), &(0x7f0000c19000)=0x10) writev(r0, &(0x7f00002e6000)=[{&(0x7f00004cb000)="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", 0xff0}], 0x1) setsockopt$inet_int(r0, 0x0, 0xa, &(0x7f0000841000-0x4)=0x6, 0x4) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f0000068000)={0x3, "80dda8"}, 0x4) 2018/02/07 09:40:34 executing program 4: r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f00008f3000+0x857)) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000932000)={0x0, 0x80}, &(0x7f0000e20000)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000204000)={r1, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}}, &(0x7f000030c000)=0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f000014f000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c91000)=@newsa={0x144, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x32}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, [@tfcpad={0x8, 0x16}, @algo_aead={0x4c, 0x12, {{'rfc4309(rfc4309(rfc7539(xts(twofish),rmd320-generic)))\x00'}}}]}, 0x144}, 0x1}, 0x0) r3 = socket(0xb, 0x1, 0x1) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000036000)={0x0, @in={{0x2, 0x1, @rand_addr=0x502}}, 0x4, 0x4, 0xb4, 0x4, 0x12}, &(0x7f0000826000)=0xa0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f00004d1000-0x14)={r1, 0x5, 0x2, 0x3, 0x7, 0xffffffffffff8001}, &(0x7f0000035000-0x4)=0x14) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000380000)={0x80000000, 0x8, 0x100000000, 0x3, r4}, 0x10) [ 53.264918] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. 2018/02/07 09:40:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000006000)={0x0, 0x0, &(0x7f0000006000)={&(0x7f0000004000)={0x2, 0xc, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) pipe(&(0x7f0000c36000-0x8)={0x0}) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) 2018/02/07 09:40:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000014, &(0x7f0000f19000-0x4)=0x3ffffffffffffff, 0xfe50) sendto$inet(r0, &(0x7f0000f03000-0x96)="a284eb61404cbb92f74c9d65ac00ecc8019643e9c890dad808d13f75d322b9b69889ea299c8258f9f507a1f1651923e74a5c8033cd8b01058935262574dc1ed4b52534870a9bd7f760a0d5edd4fd1fca520aa26a0461e4ca434b4305c23629ac880c7665d49d01d031d3955d02cd9652af82c7f45c9d01220e2076e87a06bb7cf02a2c9ea66a92d0c8440edee8e6d289277ef46f2d02", 0x96, 0x4, &(0x7f00002b9000-0x10)={0x2, 0x0, @rand_addr}, 0x10) pipe(&(0x7f0000e85000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f000002e000-0x1e)={0x0, 0x16, "642739eb44d5fe5b020ab9ca4bb16e7a588eff5743ce"}, &(0x7f00008e7000-0x4)=0x1e) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000416000)={r2, 0x9}, &(0x7f000042c000-0x4)=0x6) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f15000-0x14), &(0x7f00009f3000-0x4)=0xfffffffffffffe5c) 2018/02/07 09:40:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f0000d9c000)=@add_del={0x2, &(0x7f0000615000)=@generic="2fbdd086bd9e1c0a330ec71eca56fefe"}) r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000014000-0x38)={&(0x7f000058c000-0x10)=@in={0x2, 0x3, @rand_addr}, 0x10, &(0x7f0000975000)=[{&(0x7f0000b87000-0x8e)="c1002154791f59bac831d548afd249d375d4d37692479aaa2338efb323943f9e14a944ebbb5494919ce589b923279aa8aa1ee18c1ed9f8e6052868ce2b80059fccc5ac61be21500b7f533b2eee13ccd714392abd00275e02d718042a4ae3a07f87aba66f1c13a20e8691f50b777cb6c0e59adfdf3d0a31db4ffe34a88bb8f1cedf423c64732cfa3f8101673e76a8", 0x8e}, {&(0x7f0000298000-0xa)="6d16ef1994089cb7fcf3", 0xa}, {&(0x7f00003cf000)="8c9673209c422a840ab8faf3cf76f916b2602b333f2a6018f2121eecfdaa50b44531dc09", 0x24}, {&(0x7f0000c86000)="2e013131cc74fbf0fe91b15018ed8a5cd8944b4acfe0adfcdb37f361ffdcc676c739af8153b946fbd4810342d5f1cfd2a5f19adcf1fc008a2afee32f2b1fa6ad570e9730f24d4b06db66247f6331300d9032373a04c4f1abc59ae761c468924d3b84df45f5c2e6529247c27857155b7252c72d72ef096ce8922e4cddf2ba006087951209c02b13f46ff901c649c35be32a42cb3caed8396763daff4de85eca234273a3f5", 0xa4}, {&(0x7f0000252000)="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", 0x1000}, {&(0x7f000075b000)="eb37af4c1f2736183233821aa7f9b92c5368548ec0912c40905a515fafdee27b87509a764b2d7a4c94db76010155332200dae05c42483a90dc3190f32650e4848cc353ffa090b38338ec", 0x4a}, {&(0x7f0000677000-0xa9)="1a0af7e3c361693552e5598ed87e90383bb3e6885114be029c3e669c25c9c5b9dac75b2e0959fc26857226a8569c2b9d5cfcec69bbf243f6f5207d9e8269a9a03c3de0edc61a0ae9cec30a65d0e065b6bf91f17e10a0e1c091a9dd91f1f22311fca2e3bbd8d49ff255279f6ca91893eeecfa0899336ec13ca32a1f58315e65bbe3783aa86dedd8543d04a0a6d8e1bf4c9c073be2d10513c8f177194c7c4c48ba840f50973d6c6e5ca8", 0xa9}, {&(0x7f00007e6000-0xb2)="05089f8e6b0adfdbcbdcff4e40911bb61178fa3c5825d88d90f27a4e2df0a118989258fe9f4ee0350b62e3e6ddadec33b5f9168a00fc4a395dc06af0ae201926b79d4c9a0233b11be1bfeb46208684ca721c409eef183d649e07f2fe22ba57436d211c41025311330b06979e782ebceb5da08fedb0130f3c8ca373f3e4d1c2c2b092266918bd0aa554bb8f7ced456159827301e2df8c0d55c959ca95c7b708960c3893aef8085341f3c9f1c40aa276ff9854", 0xb2}], 0x8, 0x0, 0x0, 0x4000000}, 0x40) r1 = gettid() ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000a1b000)=r1) 2018/02/07 09:40:34 executing program 7: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d2d000)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) socketpair(0x9, 0x6, 0xacb6, &(0x7f0000429000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00008e4000-0x4), &(0x7f0000f78000)=0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005ec000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad40", 0x18) r2 = accept$alg(r0, 0x0, 0x0) accept4$alg(r0, 0x0, 0x0, 0x80000) sendmsg$alg(r2, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[], 0x169, &(0x7f0000df0000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmsg(r2, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f12000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b}, 0x0) 2018/02/07 09:40:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000232000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f000008c000)=0x8, 0x30) socket$inet(0x2, 0x3, 0x5) sendto$packet(r0, &(0x7f0000820000-0xb5)="000100008d02001400f4977d7b22b8d7004f6f3bcb7d8500", 0x18, 0x0, &(0x7f0000e72000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @random="20786b22854f"}, 0x14) 2018/02/07 09:40:34 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000164000-0xc)=@nl=@unspec, &(0x7f0000000000)=0xc, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000000)={@empty, @rand_addr}, &(0x7f0000349000-0x4)=0xc) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000001000-0x20)={@generic="d2cc10e9ed1e3b7bdc081a98f18aa594", @ifru_flags=0x3400}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000d08000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-serpent-avx\x00'}, 0x58) socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000dc1000), 0x0) r1 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x200000080800) sendmsg$alg(r1, &(0x7f0000178000-0x38)={0x0, 0x0, &(0x7f0000627000-0x30)=[{&(0x7f00007ff000)="2f9afbd65193805e686f67f5593cc47a48258f29ec2af0e571f3568248c86cf47ac105426b1d06f362443c1e08ab5acda9d90848be74529b031383e9808c78", 0x3f}, {&(0x7f00008e2000-0xdf)="caf2f5fb1b1326c91ec6473b5fd1cb8eadd13de455d45e59e22e034029e17e1fd16858d686b8f477f717515fed993702065787cb7ad7ee48fbe93946878f6aac73163fb1beb4bc291baed2428f4fc2f4bfb308a76588e505d79a5e2ae54b39edebcb2322aa04ee211b5da6e3a518fd7641badce8076bcfa697ecfe7ea0d1e37634bf0825445cb862f48eec377fa5bcb6a42ecdddc13c805cd4a8cb77188af536f17d10f5779c5ec54e7836071927cee94e4f3adab1cb1c8fc4045dba90b12267c148ccb3b013d7a42c104296f5372dc2dbe1db49f7b479bf516d041fc12b1f", 0xdf}], 0x2, &(0x7f0000e1c000)=[]}, 0x0) recvmsg(r1, &(0x7f0000d2b000)={0x0, 0x0, &(0x7f0000140000-0x8)=[{&(0x7f000009c000-0x63)=""/99, 0x1d4}], 0x1, &(0x7f0000d9a000-0x18)=""/24, 0xd}, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) 2018/02/07 09:40:34 executing program 6: r0 = socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000001000-0x1)=0x4, &(0x7f000074a000)=0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x2, 0x0) socketpair(0x1f, 0x80007, 0x200, &(0x7f00005a4000-0x8)={0x0}) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f0000f12000-0x4)=0x80) setsockopt(r1, 0x107, 0x1, &(0x7f00004d9000-0x10)="01000000f6ff060000071a00009139cc", 0x10) close(r1) 2018/02/07 09:40:34 executing program 5: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000009000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, &(0x7f0000001000-0x4)=0x3a) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000009000-0x14)={0x5, 0x3, 0x800, 0x7fffffff, 0xfffffffffffffffe}, 0x14) sendmsg$key(r0, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000006000-0x10)={&(0x7f0000001000-0x20)={0x2, 0x9, 0x0, 0xfffffffffffffffd, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x1, 0x7, &(0x7f0000009000)={0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f000000a000)={0x0, @in={{0x2, 0x0, @empty}}, 0x3, 0x400, 0x7, 0x343, 0x63}, &(0x7f000000b000-0x4)=0xa0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f000000b000-0xa0)={r3, @in6={{0xa, 0x0, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x3}}, 0x4, 0x100000000, 0x10001, 0x2, 0x80}, 0xa0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f000000a000-0x4)=0xc256, 0x4) 2018/02/07 09:40:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000dfb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r1, &(0x7f0000086000-0x1d)={&(0x7f0000539000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [], 0x0}}, 0x1c, &(0x7f00001d6000-0x30)=[], 0x0, &(0x7f0000ec9000)=""/512, 0x200}, 0x0) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [0xffffffffffffffff]}], 0x1}, 0x0) unshare(0x20000000) unshare(0x20000400) 2018/02/07 09:40:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x8000000000088) bind$inet6(r0, &(0x7f0000727000-0x1c)={0xa, 0x3, 0x0, @empty}, 0x1c) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000b84000-0x10)="9146efa9d5561e9534ac2bd8321b82cf", 0x10) recvmsg(r0, &(0x7f00003aa000)={&(0x7f00008fe000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, 0x32, &(0x7f0000ff8000)=[], 0x0, &(0x7f0000222000-0x8d)=""/141, 0x8d}, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000db4000)=0x7fffffff, 0x4) r2 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r2, &(0x7f00005c2000), 0x0, 0x0, &(0x7f0000d1f000)={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000616000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f00009fa000)={@empty, @local={0xfe, 0x80, [], 0x0, 0xaa}, @loopback={0x0, 0x1}, 0x6, 0x3, 0x4, 0x400, 0x9, 0x1, r3}) bind$inet(r1, &(0x7f0000a24000-0x10)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/02/07 09:40:34 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$inet(0x2, 0x1, 0x113d) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_buf(r0, 0x107, 0x7, &(0x7f0000001000)="bdf79e31aeeb6e3b1c328989de092a6bd956d84f8d773f6d7a69e7fc83d2b655b0f23939235213f2fdee007cdc8f73944ec852b5ca32da5ddd90db95b89ff4e7c86127b7229e4d2a6394fbc5fec59491aa13aff060ec4e16a69649a3e0f90251df680a31c029c9f9a199aadd55e536b8e3ee9fe4fc730be2474cc6519b23959c8a5c891f30a97c8f7c6555f15450cacf9c57efa8b7778e038cffa65e4d96bc599f818dfe8d5d05286e502ce485c58971055ae773", 0xb4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000cbd000-0xe9)={0x0, 0xe1, "9365259566c3947f8c1aeda931ffb6e95f550ef95fa0f23919a4d1a4ca9de62890a1adf9b81a6218e1f65ed23e112de974a31507d645121a587d36c7d061bbd6da3fe0b29e90c74479d838ae74c883b553ad82092a2113ed04fed641392f08fd72265ef25535b69cbcc3d683611156f6adc704291c87bdb42be0c50370df09ee4e3f623a2c7de16473e2390b6cf6215ba2d60daf012ae660a22c75664735300169721c8137b7d7b7c829ead68fabdde816b681b8ecd17e1c93103f38bd82257f37d14351b3c1eaf72c19a3263589a4055717a722468a6240d7250beae459ed30ec"}, &(0x7f0000001000-0x4)=0xe9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000000)={r2, 0x1}, 0x8) mmap(&(0x7f0000a83000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) 2018/02/07 09:40:34 executing program 6: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000003000-0x8), 0x0, 0x13a0de66) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2000000000, 0x0, 0x8, 0x0, []}) ioctl(r0, 0x8918, &(0x7f0000000000)) 2018/02/07 09:40:34 executing program 5: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000007000-0x4)=0x6, 0x4) sendto$inet6(r0, &(0x7f0000004000-0x27), 0x0, 0x0, &(0x7f0000008000)={0xa, 0xffffffffffffffff, 0x6, @empty}, 0x1c) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000010000)=@alg, &(0x7f000000c000-0x4)=0x58) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_int(r1, 0x21, 0x3, &(0x7f0000010000)=0x7, 0x4) 2018/02/07 09:40:34 executing program 2: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) recvmsg(r0, &(0x7f0000e7e000-0x38)={&(0x7f0000f67000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x14, &(0x7f0000f70000)=[], 0x0, &(0x7f0000f6a000-0x4f)=""/79, 0x4f}, 0x0) bind$inet(r0, &(0x7f00002d9000)={0x2, 0x0, @empty}, 0x3da) sendto$inet(r0, &(0x7f0000e79000-0x5be), 0x0, 0x8080, &(0x7f00004d4000)={0x2, 0x0, @empty}, 0x10) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000f79000-0x20)={@generic="05bd5a62cade7bf3a25cf720d27d3ef1", @ifru_addrs={0x2, 0x2, @empty}}) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000f74000)=0x9, 0x4) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x24, &(0x7f0000f79000)="871730cd274845b1de0ca32a9672c163ad965f831540c4b4fac36eb4749dbffe41238ffc5f25e8b4abea511a99690d271ec64bb56e26392e72da4282a2e498e8a8e45b58c813b0e18629e38b0217b9d735345e1873c4850acb8ba9cda12fce576ae636b959be53ed078a60cfd3a614a7b9639ccfb5f9317bc27f35923b3d045e2b3dcfb6716ab16d9b33918bc6ed646256ec345d27d21f581e9fb1107539ae5603ab591ed4325de0b8cb0f360e76c53d497494f8881913085772a7b4eeb38805b946d9c163fe13146d6b505fde8efa2b2529470aaf480690ebf16bb8", 0xdc) sendto$inet(r0, &(0x7f0000f67000-0x70), 0x0, 0x0, &(0x7f0000a6d000)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) 2018/02/07 09:40:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000d1d000)={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f00006e3000-0x4)=0x1c, 0x800) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f000040a000), &(0x7f0000055000-0x4)=0x4) r1 = socket$alg(0x26, 0x5, 0x0) r2 = socket$bt_rfcomm(0x1f, 0x1, 0x3) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000c41000)={0x0, 0x1, 0x9, 0x6}, &(0x7f0000e63000)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000ed5000)={r3, @in6={{0xa, 0x0, 0x101, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x1}}, 0x10000, 0x7b8f05ac, 0x3, 0x9, 0x8}, &(0x7f0000d98000-0x4)=0xa0) getsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000536000-0x2)=0x9, &(0x7f00000e9000-0x8)=0x2) bind$alg(r1, &(0x7f0000f35000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x13c) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000ce0000-0x4), 0x0) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r5, 0x84, 0x4, &(0x7f0000529000), &(0x7f00008a7000-0x4)=0x2f3e50063d4e29f3) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f00009b8000)={r4, 0x5}, 0x6) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x7, &(0x7f0000982000-0x4), &(0x7f00005a4000)=0x9582b7d0ce69c3eb) pipe(&(0x7f0000d21000)={0x0, 0x0}) sendmmsg$alg(r6, &(0x7f0000dc7000)=[{0x0, 0x0, &(0x7f0000758000)=[{&(0x7f00004bd000-0x8e)="4bc96489c4571c2907a30d37a2ffe79eb62ccd306831d4bb5e1c3a4be689539b372d8a544c9b3bd5518356d864bc87a3c2ed91ec9ac47b58756b450008364781b74a5082d3e30b422c7a5b2aa2ddf319ca1a22a2058c6f667b6ea3fe0396868b0a46603cdc38b5d671eeae7400fba949ab37750837335766f6089bbbfdeabb961400490c271714e241bae24aae7a", 0x8e}, {&(0x7f0000b81000-0x36)="1ae37813c3d469b56228169fbc48aeea4dd203378559cbc7020c3bc26741129721c5450ed31b05242423add8ca42440d2f799b139e2d", 0x36}, {&(0x7f0000141000-0x1000)="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", 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0x1000}, {&(0x7f0000ec8000)="1067fe1dfd580865db2031f9b62a5da3036d82504858670daea164cdfe97c28c3ee7e8944de8c64911f151aaf6c20f24a3a55d2f79fbdb42cd201089a82456374d63b06f527451fe63bdd589e34fda9ed99fe9bdda8c8e426a81890b4739601c", 0x60}, {&(0x7f0000856000-0x4c)="4b4350333210c11b02953c1c5dc7dc20d0bef70a73f317657fa5ad32955f982f9223753a9bd47e157b39081be888f486695c5367ba32abe3d01c4c8766bdbd3f65cebac97d83c7627b47dc6a", 0x4c}, {&(0x7f0000d44000)="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", 0x1000}], 0x8, 0x0, 0x0, 0x800}], 0x5, 0x40) 2018/02/07 09:40:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00002a1000-0x48)={0x8, 0x3, &(0x7f000045c000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x8000008, 0x4c}, [], {0x95}}, &(0x7f0000282000-0x4)='GPL\x00', 0x2, 0x99, &(0x7f0000ce7000)=""/153}, 0x48) socket$inet_icmp(0x2, 0x2, 0x1) 2018/02/07 09:40:34 executing program 7: r0 = socket(0x0, 0x0, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000fba000-0x4)=0x1, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) connect$inet6(r1, &(0x7f00006da000-0x1c)={0xa, 0x3, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x2}, 0x1c) listen(r1, 0x6) r2 = accept(r1, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000eff000)=0x10) socketpair(0x3, 0x2, 0x0, &(0x7f0000b65000)={0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00004f1000-0x20)={0xbbea, 0x0, 0x10003, 0x80}) ioctl$DRM_IOCTL_AGP_UNBIND(r3, 0x40106437, &(0x7f0000216000-0x10)={r4, 0x9}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000c97000-0x8), &(0x7f0000372000)=0x8) 2018/02/07 09:40:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f000002d000)={0x0}, &(0x7f000063b000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f000091a000-0x98)={r1, @in6={{0xa, 0x0, 0x0, @empty}}}, 0x98) r2 = socket(0xd, 0x0, 0x2) getsockname$ax25(r2, &(0x7f000040f000-0x10), &(0x7f000032b000-0x4)=0x10) 2018/02/07 09:40:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x80000) getsockopt(r0, 0x400, 0x9, &(0x7f000026e000)=""/30, &(0x7f000003a000-0x4)=0x1e) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f00005e4000)="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", 0xfc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00006ae000)={0x0, @in6={{0xa, 0x1, 0xc3b7, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x5d99}}, 0x101, 0x1, 0x0, 0x7fff}, &(0x7f00006ca000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000640000-0x6)=@assoc_value={r2, 0x6}, 0x8) 2018/02/07 09:40:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00001d4000)={{{@in6=@ipv4={[], [], @multicast1}, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@dev}}, &(0x7f0000687000)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00000dc000)={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, 0xfff, 0x1, 0x1f, 0x100, 0xfb, 0x4000000, r1}) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000cfe000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000c6c000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 2018/02/07 09:40:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000030e000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'rmd160-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = accept(r0, &(0x7f00004eb000-0x10)=@ipx, &(0x7f0000013000)=0x10) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000ccf000)=0x3f, 0x4) writev(r1, &(0x7f0000ddd000-0x70)=[{&(0x7f00005d6000)="05b646a27f935cc3125f05e53f4dece47446f69ef64d203045956ce4f1c1fac3dc49c8d7ac9e9fee4e1921286c49b45efe85d962dbd78c411073e01fcc05f5e05b944919390ddcfa0f758730e7d3a2cd79e1d6b20c39a6ac3c60d7dbd7f0ca3f5ac1af29be616fe7a7019cf847924d0536076aff221f731edd309d85febbf146", 0x80}], 0x1) preadv(r1, &(0x7f0000d39000)=[{&(0x7f0000a3f000-0x56)=""/86, 0x56}, {&(0x7f0000eb3000-0xbd)=""/189, 0xbd}, {&(0x7f0000f67000)=""/105, 0x69}, {&(0x7f0000a6c000-0x9d)=""/157, 0x9d}, {&(0x7f00004c5000-0x31)=""/49, 0x31}], 0x5, 0x0) 2018/02/07 09:40:34 executing program 4: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000002000-0x4)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000001000-0x28)={'vcan0\x00', 0x0}) recvfrom$packet(r0, &(0x7f0000001000)=""/23, 0x17, 0x10020, &(0x7f0000002000-0x14)={0x11, 0x1b, r1, 0x1, 0x7ff, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x14) recvfrom(0xffffffffffffffff, &(0x7f000000c000-0xa6)=""/1, 0x1, 0x0, 0x0, 0x0) sendto(0xffffffffffffffff, &(0x7f0000001000)="a9", 0x1, 0x0, 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000003000-0xe8)={{{@in6=@loopback, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@loopback}}, &(0x7f0000003000-0x4)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000003000-0xe8)={{{@in=@loopback=0x7f000001, @in=@loopback=0x7f000001, 0x0, 0x0, 0x1, 0x1, 0xa, 0xa0, 0xa0, 0xc, 0x0, r2}, {0x1, 0x8000, 0x172, 0xff, 0x2, 0xef3, 0x5, 0xb9}, {0xb9, 0x0, 0x80, 0x6}, 0x6, 0x5, 0x3, 0x0, 0x3, 0x3}, {{@in=@rand_addr=0x401, 0x3, 0x2b}, 0x0, @in=@multicast2=0xe0000002, 0x7, 0x0, 0x3, 0xd2, 0x4, 0x2, 0x1}}, 0xe8) 2018/02/07 09:40:34 executing program 5: socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000a46000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000001000-0x8)=@assoc_value={0x0}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000001000-0x8)={r2, 0x0, 0x100000000}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000001000-0x18)={0x0, 0x101, 0x20, 0x8}, &(0x7f0000000000)=0x18) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000430000)={r3, 0x641}, &(0x7f000002e000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00004a5000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x9f}]}, &(0x7f0000f92000-0x4)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000c72000-0x40)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@ldst={0x2, 0x0, 0xb, 0x1}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x7bd, &(0x7f0000de9000-0x1000)=""/4096}, 0x48) 2018/02/07 09:40:34 executing program 3: r0 = socket$netlink(0x10, 0x3, 0xa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000001000-0x4)=0x14, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x1f, 0x1, 0x10008) getuid() getsockopt$ax25_int(r2, 0x101, 0x8, &(0x7f0000000000), &(0x7f0000001000)=0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, r1}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000003000-0x4), &(0x7f0000001000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r2, 0x0, 0x25, &(0x7f0000002000-0x53)=""/83, &(0x7f0000003000-0x4)=0x53) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000002000-0x10)=@common, 0x10) writev(r0, &(0x7f0000bff000)=[{&(0x7f0000d7c000)="f002f3650dd24dd0a4bd6b5a8d48d862726bdeb59d2683e20f31395a6c83ed0600283919", 0x24}], 0x1) 2018/02/07 09:40:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000d9f000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f0000a03000-0x4)=0x1c) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00004be000)) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00008f2000)=@sack_info={0x0, 0x3ff, 0x4}, &(0x7f00001b8000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000477000-0x8)={r1, 0x5}, &(0x7f000033c000-0x4)=0x8) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r2, 0x29, 0xc8, &(0x7f00008d6000), 0x4) r3 = socket$inet6_udp(0xa, 0x2, 0x0) sendto$inet6(r3, &(0x7f000051a000), 0x593, 0x0, &(0x7f0000764000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/02/07 09:40:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xacf000)=nil, 0xacf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000acc000), &(0x7f0000acd000-0x4)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x800400000484, &(0x7f0000137000)="0600000000000000ed18000000000000001fffffff6db86078032ea94addbcc1de84de4442ed43ffb02bf212", 0x2c) 2018/02/07 09:40:34 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x29, 0x7, 0x7fffffffefff, 0x1000) bind$inet6(r0, &(0x7f0000fbf000)={0xa, 0x1, 0x5, @dev={0xfe, 0x80, [], 0x0, 0xb}, 0x1}, 0x1c) 2018/02/07 09:40:34 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={0x0, @broadcast, @remote}, &(0x7f00002db000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f00008f2000-0xc)={@remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, r1}, 0xc) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000830000-0x5)="8907040000", 0x5) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f000090a000)=0x4, 0x4) connect$inet(r2, &(0x7f0000167000)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x16}}, 0x10) shutdown(r2, 0x200) 2018/02/07 09:40:34 executing program 5: mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty}, 0x1c) shutdown(r0, 0x1) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f5a000-0x4)=0x5, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) bind$inet6(r1, &(0x7f0000f66000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) 2018/02/07 09:40:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$alg(0xffffffffffffff9c, 0x0, 0x0) read(r0, &(0x7f0000d52000)=""/91, 0x5b) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f0000276000)=""/155, &(0x7f00005aa000-0x4)=0x9b) syz_emit_ethernet(0x66, &(0x7f00000b4000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "e4f507", 0x30, 0x88, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x5, {0x0, 0x6, "b65d31", 0x0, 0x0, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, []}}}}}}}, 0x0) 2018/02/07 09:40:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000074d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf0b00000000000007ddb42113", 0x10) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000b3b000)={0x0}) getpeername$packet(0xffffffffffffffff, &(0x7f0000f19000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f000038a000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000c05000)={@mcast1={0xff, 0x1, [], 0x1}, 0x9, r2}) r3 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000a72000-0x118)=[{0x0, 0x0, &(0x7f00009b6000)=[{&(0x7f0000108000)="278f7e7d33fa45bd48e375767b7a92a8809a0a716cc1587482784418a1a78d4ca92f6aed28ad137d22a72e805f93a2551a91b5f715a2722f5d7116346b902b0f7c649a5e24d3caaa06a016941f7624768915381b3dc758d9a7b5e304d5f203ef", 0x60}], 0x1, &(0x7f0000c24000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r3, &(0x7f000004c000-0x38)={&(0x7f0000d18000)=@l2, 0xe, &(0x7f0000deb000-0xa0)=[{&(0x7f000034f000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f00008b1000-0x1000)=""/4096, 0x1000}, 0x0) 2018/02/07 09:40:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000082c000-0x8)={0x0, 0x0}) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000518000-0x88)={0x0, {{0xa, 0x3, 0x9, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x10001}}}, 0x88) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f000078c000)={0x18, 0x23, 0x82d, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@nested={0x4, 0x1, []}]}, 0x18}, 0x1}, 0x0) 2018/02/07 09:40:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f000000f000-0x38)={&(0x7f0000010000)=@kern={0x10}, 0xc, &(0x7f0000005000-0x10)=[], 0x0, &(0x7f0000001000)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x18}, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) socketpair$ax25(0x3, 0x3, 0xcb, &(0x7f00009b4000-0x8)={0x0, 0x0}) setsockopt$ax25_int(r1, 0x101, 0xd, &(0x7f0000cd4000-0x4)=0x80000000, 0x4) socket$netlink(0x10, 0x3, 0xa) getsockname$netlink(r0, &(0x7f000039d000-0xc), &(0x7f0000538000)=0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000378000)={0x0, 0x80000, 0xffffffffffffff9c}) sendmsg$key(r2, &(0x7f0000d4f000)={0x0, 0x0, &(0x7f0000b89000-0x10)={&(0x7f0000486000)={0x2, 0xd, 0x8, 0xf, 0x6, 0x0, 0x5, 0x3, [@sadb_lifetime={0x4, 0x3, 0x80, 0x52c, 0x46, 0xed8}]}, 0x30}, 0x1}, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000ec5000)={0x8, &(0x7f000047e000)=[{}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$sock_FIOGETOWN(r2, 0x8924, &(0x7f0000001000-0x4)) 2018/02/07 09:40:34 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000e47000-0x8)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0xa, 0x4, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_int(r1, 0x21, 0x0, &(0x7f0000002000-0x4)=0x4, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000024000-0x80)=@generic={0x4, "3fef1bcd27939889b00821c83f6e32eaabdf7b3c1307e7beeca0a33a67107221c4a3d5420cb02eb1050e5432e585f83c5fd05a360830ceb05832effef0d36e3d729125f6cbe0dfd4c57f478b777e0b35beaf6f62dbba5528397f3663668e2912508e44843500e2303c48b2a433578aab1a83ed6491738ad21d4c40ccd385"}, 0x80) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000026000)=@generic={0x0, "5976d8bf623494cf0f9bea0f56600d5806357e8977866f9555cc808903d01ef60a463036c6b908661e8392f543be280dec24ddbea7a3919704a7a198869279f11f8054bc3c8201986002eed214318707062a05947adebcac377a28b09695df161b7b5218faf80c1d3b2a822dcf99db86cecaffc36749bf7e87ab96c0d59e"}, 0xfffffffffffffed7) ioctl$sock_ifreq(r2, 0x89f3, &(0x7f0000010000-0x50)={@common='ip6tnl0\x00', @ifru_data=&(0x7f000001c000)="6b6be7000000007000b400a472ca66f3000000ef0002000000000000cb9d3cb0"}) 2018/02/07 09:40:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c4000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}]}, &(0x7f0000f92000-0x4)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000a24000-0x48)={0x1, 0x20000000000000b2, &(0x7f000051a000-0x58)=@framed={{0x18}, [@alu={0x1, 0x5, 0x7, 0x0, 0x1, 0x44}], {0x95}}, &(0x7f000073f000-0xa)="73597a6b618f6c65000d", 0x8, 0x1000, &(0x7f0000db1000)=""/4096}, 0x3d9) 2018/02/07 09:40:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x6, 0x3) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f00007fc000)={0xfffffffffffffffb, "c6a32fb619e3"}) sendmsg$nl_route(r0, &(0x7f0000bf2000)={&(0x7f0000d25000)={0x10}, 0xc, &(0x7f00006ad000-0x10)={&(0x7f00004bb000)=@mpls_delroute={0x40, 0x19, 0x404, 0x7, 0x3, {0x1c, 0x90, 0x94, 0x8, 0xfe, 0x4, 0xff, 0x4, 0x1000}, [@RTA_DST={0x24, 0x1, [{0x800, 0x6, 0x2c1, 0x3046}, {0x3, 0x20, 0x5f3, 0x2}, {0xb89, 0x626e, 0x40}, {0x4, 0x7, 0x0, 0x1b}, {0xeb6f, 0x4, 0x7, 0x6}, {0xffffffffffff744a, 0x4, 0xff, 0x3ff}, {0x6, 0x6, 0xa5, 0x4}, {0x800, 0x3, 0x8, 0x7fffffff}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x8090}, 0x4000000) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00009c5000-0x4)) getsockopt$inet6_tcp_buf(r1, 0x6, 0x0, &(0x7f0000c66000-0x8b)=""/139, &(0x7f0000030000-0x4)=0x8b) accept4$packet(r0, &(0x7f00001af000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00002d5000)=0x14, 0x800) 2018/02/07 09:40:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffff9c, &(0x7f0000fb1000)={&(0x7f00004a3000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}}}, 0x3a, &(0x7f0000107000)=[{&(0x7f00002db000)=""/225, 0xe1}, {&(0x7f000050e000-0xdd)=""/221, 0xdd}, {&(0x7f0000eca000)=""/177, 0xb1}, {&(0x7f0000aae000)=""/16, 0x10}, {&(0x7f000014b000+0x86b)=""/87, 0x57}], 0x5, &(0x7f00005e7000-0xb5)=""/181, 0xb5, 0x2}, 0x10000) socket$nfc_raw(0x27, 0x1, 0x0) sendmsg$nl_generic(r0, &(0x7f0000544000)={&(0x7f0000bea000-0xc)={0x10, 0x0, 0x0, 0x10002}, 0xc, &(0x7f0000334000)={&(0x7f0000f6b000)={0x20c, 0x2d, 0xe00, 0x0, 0x3, {0xe}, [@nested={0x74, 0x7f, [@generic="fd78bb401fcdca3f1c73e8b316d370205fc8efd68249fae6e05e8cfe2c03bab4d7fb318c76f144d838b35fe6694d67946b2b791f055574f8d92661c4e78749e8f884237861f17e", @generic="0d088c416dbf9a858bb42be13006a8987a1ebc5bb2f725cfb34679c30d2a458fc9f6877f26455c310b"]}, @generic="f43ad6bdc9262f9c48cbe9410303da955a33bd7613bdd60af235688cfeab9e0b1c2c11eda3f9a0100d378e77606fade7a92bbcaa11d8748690d307d61a6709c2ca3abd104abcb883a34fbd896391fe28245b", @nested={0x130, 0x76, [@generic="722ec08102cc754ffa26", @generic="3c480295c36a56dacd6d9066e6682ba8b03280e047bfd9c7bd6798190d6d1afd69b20bb9453230065a0ee9c101569532c839c6c26c62009d090b", @generic="4d67d91ef65ed543017bb6f71ef796897adf00bdf3f8928fef0a4651edfce74528ca363a3f1ade63de887a17bd40395240b5ef5b99bab0e0393d98ed76a5f8e61fa1689bd3edb08d59f541483aea95c3f0438aed55abe6373a671cfab5d81176c7ecf0d418ce1e6f0990cd9fefc49ae239c15a2597a52d8a56f228a28367a2bf426fe1a9c03e90f7278dd673588e0e1960fe33c60e4ab8fa3d0cb5c4ccb28652fddd89bd7b784e16", @generic="9841af3447ffb971c30098ba534ff78dd3ca68c5b25b1643dc2e", @generic="d253cf6f096a7087716ff1eb20e20562bc356cf3a72be957584adc249c255e46f76d083f6e02"]}]}, 0x20c}, 0x1, 0x0, 0x0, 0x20000000}, 0x4) r1 = socket(0x1000000010, 0x10000000002, 0x0) write(r1, &(0x7f0000b63000)="1f000000120003f2f909000000e100770100001405001600dffe1aec000081", 0x1f) 2018/02/07 09:40:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000f07000), 0x80800) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f000014d000)={0x5, {{0x2, 0x3, @broadcast=0xffffffff}}}, 0x90) r1 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, &(0x7f00006da000)=0x2, 0x4) sendto$inet(r0, &(0x7f0000a36000-0x30)="7c6e2d1f332190af3d7854835bb1fa19c584c0947b028c3347629e592957ab237cc63a10843088ed85384ed1ec7a9a32", 0x30, 0x24000814, &(0x7f000011c000)={0x2, 0x2, @multicast2=0xe0000002}, 0x10) bind$inet(r1, &(0x7f0000bf4000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000487000)=""/127, &(0x7f0000786000)=0x7f) connect$inet(r0, &(0x7f00006c7000-0x10)={0x2, 0x0, @rand_addr=0x3}, 0x10) 2018/02/07 09:40:34 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f000063a000)={0x7, 0xab5d, 0x3, 0x40, 0x8, 0xffffffffffffff9c, 0xbeb}, 0x2c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000497000)=[{&(0x7f0000001000-0x61)="dbadf122a226d17d45ef65563ecbea8570b00b7900143919ac7098df9b235a58047d041f8c50293030406ceba67d33f17ec58024c736241ba3d0c57810036b39f84125130c38903498cacd9d45f58f4d43142d1aebccf54ff8cd72a10453912d70", 0x61}, {&(0x7f0000bd2000)='3', 0x1}, {&(0x7f0000000000)="6044d8a7cfa8c6a1ca044d6bbabe6e37044a3099468248620564d1dfd692f35795fce4af2b2b3b3bd34ccff201a0778697057d85bdcee539a0cdf74d7aca16d06e032f070740923aa4de8aeb42b1ca6f98c10e9f534361243564ed0e2a7eb9ce5484a91e56b80bc9cc1db63aa6a824cfabd08143fb7cbbb6c86719cc704081dc9b620322", 0x84}, {&(0x7f0000e2c000-0x99)="e6d400d2fc067de029f86ab25d69f87187243ac00595872f5ccf6fa4ade2fe0c2217bbb9ec827a3655eb4c676f95892e4d824e5255a88f810131974970a8c0360d6541048175cf85baa35570c0797530ac4c128a5e78edb4c36ba78bce54ff542dbc1c0cf600704089fd8769bda4c1c1cb7b85196a349c04a032e7d937814f940a94ff0e724295498605e2c02863228c5296c4f6883ac606ad", 0x99}, {&(0x7f0000604000-0x20)="5306d3dd98ca009b90c779a6df10a0d6bb5e0a6a07706f86ad901d2f5551a862", 0x20}, {&(0x7f0000256000-0x2b)="646091379eed492586c84aa4d5c96c37f587b6e26acdf53f70177188986cc968d88cba363684b45a3d312a", 0x2b}, {&(0x7f0000001000-0xf4)="116efa665f48ad2a3aaffd468221ee6d8e5d5fb412eba55abd62d60b8ff1505257166bc6417f5d52aae18ed5efd4cd8d484067d4dd8aa207c7347e0694ab225b77c53a794c53e67236ef232c251bc6d0524a91c93a1bb497a013420bab2ba0d6c771ded1560cce7b1480838d3c37ea2ced8f3bfacd8239c077a17bfe3961fb5b56ae0c7382f819c81ec2d50595328a03143728fb8aeb563ba1dbe433c4304edf2e3cc7b9f76086a888e9c277b267c74db2d60a190acced425e2c8b96077563979de08656c7e9f43dbac288545a63d4e2108a01214b9fdeb51330e355654ddf68e9c0d51045bcf1ec28924ef140842aa62d8c0013", 0xf4}, {&(0x7f0000000000)="1cd65978435c5b3021b61be5b0e09579047645ef68e4fa7ba97477ec1c169263da7cf594fdec043dfd608fbb192c3794624060f7d2a31bc2f0d7796594c3be76e0457ce41952875c9cc511f33342aed1935235413a54472b2395bcbd48cfa228fe573df9955c47adeeac94ebdc30ce3187e743dda8311eb7f1694883b476c7ed9ba5bd4e42cc725b495eab9f7b6437cc99b936b826e37692ac9a59daf28ea3f76c452457eadb19851568bf44fa931672af41263846a51e64e8df1c2ab7dafbd93436d50111dfb4027642b1a4d821ec968ce9a8", 0xd3}, {&(0x7f0000000000)="d826de0dc0848eb6fe863e0d6ec49771e7b1bce8fb83212e491ec4e263d78f75b26fc6b8d06e2014797a2912e8c9bef1acdb5cd4be205e98dbd9efb3f24243f8ecf79b5cfbf550b751d70ee14c5fd86aa80cc6a3cc3dc5787585079e69c0624c96759b4dd8e1a0f48238370acd2ec82ad1a55aa56fa405da30ff78b2464cf1de4193d249c64e7173d84890b979c42f66b5258af5046a720a512645da5ee703eba40ca2bf7f9136ee30079377342efa893422b7aac8e10621a97c7094921bd015b3c31e3b3541832c6b4a9f4ee2da815b3bcd25", 0xd3}, {&(0x7f00008e5000-0x64)="c4921b996a3f1dbb2e6416dea3dbf8923429b5baec51d91c6d8f43b93628f833ee7c5cc2720deb3dcd433e710f34de99988e128b22099f59cc82e59a6005da4dad78d48bd340f8c8aca90fac47d451bfc2092e528913b2b6beb17928bd185717a8fe3cf1", 0x64}], 0xa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000673000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "010060", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x10, 0x0, 0x0, 0x0, {[]}}}}}}}}, 0x0) 2018/02/07 09:40:34 executing program 4: mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hci(r0, 0x400448df, &(0x7f0000ae0000)="67fac1918fc9977cb4cc0b2d4ba159b39d3ce5f723c5f4544aa3df5887fbe8d9296ac5220945a3be1f764cacbbb88f69eeedfee0924572283c5594bfd4967b9d9fb19c3cf313f515edafdea25bb5e2f2a411e067eebeaf3b12e4d38a18e1769926783874cb85085c721741abbe0a7386d066f3556d402ecb52c34d3d5c62b8ca83980c1d5ea99a1d40451de18d09835527fcf92dd055783cf8edb5888b0cd32abf642dcffa") bind$netlink(0xffffffffffffffff, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) mmap(&(0x7f0000ae1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000ae3000-0x10)={0x0, 0xffffffffffffffff, @dev}, &(0x7f0000ae3000-0x4)=0x10, 0x80800) mmap(&(0x7f0000ae2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000ae2000)={0x0, 0x7ff, 0x1, 0xfffffffffffffdbd, 0x1ff, 0xffff, 0x1, 0x10000, {0x0, @in6={{0xa, 0x0, 0x4, @loopback={0x0, 0x1}, 0x1}}, 0x8, 0x1, 0x2, 0x9}}, &(0x7f0000ae3000-0x4)=0xb8) mmap(&(0x7f0000ae2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000ae2000)={r2, 0x10, &(0x7f000024f000)=[@in={0x2, 0x2, @multicast2=0xe0000002}]}, &(0x7f0000872000)=0x10) getsockname(0xffffffffffffffff, &(0x7f0000ae1000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f0000ae2000-0x4)=0x3a) socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_l2cap(r3, &(0x7f00009bb000)={0x1f, 0x4, {0x3, 0x9, 0x0, 0x7, 0xffffffffffffffff, 0x80000000}, 0x3, 0x4}, 0xe) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x800454dd, &(0x7f0000887000-0x4)) 2018/02/07 09:40:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x20000000000039, &(0x7f0000303000-0x18)="ff0204000000def31d001100000000d8144e000000000205", 0x18) ioctl$int_in(r0, 0x0, &(0x7f00009c9000-0x8)=0x3) getsockopt$inet6_buf(r0, 0x29, 0xfb, &(0x7f0000738000-0xba)=""/186, &(0x7f0000e73000)=0x303) 2018/02/07 09:40:34 executing program 3: mmap(&(0x7f0000000000/0xf10000)=nil, 0xf10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f0000ec3000)=@abs={0x1, 0x0, 0x0}, 0x8) bind$unix(r0, &(0x7f000000e000-0x8)=@file={0x1}, 0x2) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x800, 0x8, &(0x7f0000f11000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000f11000-0x10)={0x5, &(0x7f0000e30000-0x28)=[{0x0}, {}, {}, {}, {}]}) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000db0000-0x10)={r2, &(0x7f0000f10000)=""/4096}) 2018/02/07 09:40:34 executing program 2: mmap(&(0x7f0000000000/0xf11000)=nil, 0xf11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockname(r0, &(0x7f0000bfa000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback}}}, &(0x7f0000eec000)=0x2e) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000b03000-0x8)={0x7, 0x4, 0x7fff, 0x1f}, 0x8) sendmsg$inet_sctp(r1, &(0x7f0000f13000-0x38)={&(0x7f00002e0000)=@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10, &(0x7f0000f13000-0x20)=[{&(0x7f0000402000)="9ee35cb4a4d39fae701b02f006ba8409f37d7d1dac27696d9b8ff8db25ef0eaaf520e71320d0d2c6786465c00d9c68", 0x2f}, {&(0x7f0000f13000-0x68)="6bfd825146659ba52b876367f42e07d022fd60a0e4644073a2223e22e5c037ad5e2265d0a7ff21d917e66d863ffb26cb4a0756f21900a71aebd8f033c75b6c11fdbc409d6b05e9d0fb7e2e0e89edfd2fede989666dd6d2e72e0fd1b27807dfc71846136d8ad9a943", 0x68}], 0x2, &(0x7f0000f12000)=[]}, 0x8001) sendto$inet6(r0, &(0x7f0000f11000)="7f", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2}, 0x1c) [ 53.684499] RDS: rds_bind could not find a transport for 224.0.0.1, load rds_tcp or rds_rdma? 2018/02/07 09:40:34 executing program 1: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000001000-0x4)={0x0, 0x7}, 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000006000-0x10)={0x2000000000000066, &(0x7f0000005000)=[]}, 0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000009000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000008000)=0x14) 2018/02/07 09:40:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00001da000)={0x0}) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f000009e000)) syz_emit_ethernet(0xce, &(0x7f0000983000-0xa5)={@random="0352ba8e8227", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "20c799", 0x0, "f585d0"}}}}}}, &(0x7f00000e8000-0x14)={0x0, 0x1, [0x0]}) 2018/02/07 09:40:34 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000001000-0xc4)="4234a0bb3363294346c7b400ed18c366855e100eb93546ec27ad73a1386d68368c58b1b35aeb49a066668dbae9f06e8c311519bec758e6dc54bd1d31100e98b0db892d136beb8e856dfc487a20bf28f6760064e98a3ecac8a8916c995fb6c5ba65d2a6c422cf47c381a8480d047889c88a0dd4f3cdacdb00cc1fe02cd032712206f632bf07bb88b3d81bba11868d4fca09b979f00b4627d198dfa7e44883fa99f0523aad78de130e31b0475c92b31bef53de8ac00a520ffd7ed8064b58084b1c2b20ea87", 0xc4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x20) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000cd6000)={@dev={0xfe, 0x80}}, 0x14) close(r1) socketpair$inet(0x2, 0x2, 0x2, &(0x7f0000c6f000)={0x0}) setsockopt$inet_udp_encap(r3, 0x11, 0x64, &(0x7f00002ca000)=0x4, 0x4) 2018/02/07 09:40:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000b0c000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001}}) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f00006bb000-0x1c)=@req3={0x6f, 0x0, 0x1, 0x9}, 0x1c) sendmsg(r0, &(0x7f0000835000-0x37)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "030000091f00000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b480000541ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3d2316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000448000-0x10)=[], 0x0, &(0x7f0000354000-0x308)=[]}, 0x0) 2018/02/07 09:40:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000a19000)={0x6, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}}, 0x90) socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000514000-0x4)) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00007fa000)={0xffffffffffffff9c}) bind$bt_l2cap(r1, &(0x7f0000536000-0xe)={0x1f, 0x2, {0x1467, 0x2, 0x6, 0xdf66, 0x8be9, 0x3}, 0x1, 0x101}, 0xe) r2 = socket(0x40000000015, 0x5, 0x0) setsockopt(r2, 0x100000114, 0x80000000000000a, &(0x7f00005ed000-0x4)='\x00\x00\x00\x00', 0x4) 2018/02/07 09:40:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f00005f9000)=@newlink={0x4c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_VFINFO_LIST={0x18, 0x16, [{0x14, 0x1, [@typed={0x10, 0x1, @u64}]}]}]}, 0x4c}, 0x1}, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f00000e8000)=0xa6, 0x4) 2018/02/07 09:40:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x9) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f00007a9000)={0x10}, 0xc, &(0x7f0000835000)={&(0x7f00006c1000)=@ipv6_newroute={0x1c, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, []}, 0x1c}, 0x1}, 0x0) r1 = epoll_create1(0x80000) getsockname$packet(0xffffffffffffffff, &(0x7f000076c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000c8f000-0x4)=0x14) sendmsg(r0, &(0x7f0000f82000-0x38)={&(0x7f000001d000-0x14)=@ll={0x11, 0xff, r2, 0x1, 0xe6d, 0x6, @random="6377ad841561"}, 0x14, &(0x7f0000ea5000)=[{&(0x7f0000b63000)="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0x1000}, {&(0x7f0000a52000)="5234a0b8cff057e6e95d0a279110c9c1b96667ec59831a1c3f9895a6e33b9b9839a53aec788cddcedb061bf1dc4b47de1d7a638e47deea4239379bf1f3a41d631a8c0aabb9708780b5d10c726e51a719594bafefdfd9bcbd2ec8e4e641eb449534088089dc67c4ac91701980f61a81121cb3d1625564cbcd3fc004e8d27ad1e63269f0b721020e503e703587f8ecbf5071b30d53188481486328a3d1a76405f07e46294cc716734d6635e636a2b13e06ea54de0679dde487895f7f", 0xbb}, {&(0x7f000041b000)="cdc7472d01d5af9d2beee36b39518779448d3be4a5152b24c242e46d064e5fde64d0533838e2ddac437bd5059b24bdca5a1b61f3859e11d3eeb42a947162b700b6f4547208b3e88df4f91c2984af45f254d38904df7283450938c23339b9b411755bc61d1446b142702120546a02ebe7eb87cfb64f43f4e4f49790a3470701a51cf60b100a7be03f57d0fff762f2e9efc268d9bc4f50e3327650d17e30a9dc68789ae3f5132f4ef4dfa60bb058701aa4c118eba7353233f493f74e738fc036597bf161833b3b81cd19981a7a02d2d44a15bbc358d9a93c76f9bc1750c0ecb39ae095", 0xe2}, {&(0x7f0000e2e000-0xe2)="982367223ec8679f56f6335bbf9931ff5c89edefcee7025a53bc4f57b498935f41664281f8ff287c724fabd818ecd495c6e36f83a6c19cb9077982b9a0ec25ca446e0ffe310d26f6679dfc04112cffb099ccd54086ff815a2d22c0f2269db04523c751110c77d8a16965b129f4678dc5335f16b242b401ca5a8e371e300126fb4a62d3fd1623f2e881082fed49cce8a5f8f4411af56a09da3a9b23f0e9a30448ffa487c6fec0be5cd778276b04c4e118521e9b37d32d99ae3c246221a9ada736cc908078628efa6a95cfe0863c792e4c8d8d754deeecf308534afb05633313000ffb", 0xe2}, {&(0x7f00009b2000)="53d3de7fa861267dbb04b4890d1f2035eed61f677dc96029f148062f85a168050de59085a6e926ab1060084e642a0cfdd35f77bc37275ddd91cda36de6e8681476078db1ad1864609f026a2a5473d10eafdb4062fa1bfb25d43619f67b9280ed2bbb87d5d1246d6e2e6d11e0a595131775aec649cb28a04c16ceb30be3383d88458100c76b038238cf8246f0c2b293ba6e30acde2bc9172af0224382eb943b", 0x9f}, {&(0x7f000025c000-0x1000)="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", 0x1000}, {&(0x7f000014a000-0x9c)="b3c372a5f3770097b088d02f7c44f00ffc77750ef0f7fd043377d0ff20aa404a6dd41eec3af9852afb34d436e18c8b95b6e0b42060687e969c6211e545da06e4e21b0a20e9d5d26c03af00c67c79d28a783ae336adfb9859ac637a2c87655f6242825630f82b541fabf33bd396c3841f76c1802992b3f0e5e463bd9d5c41e2c97ee4061a547e5093de9a1c601e46b4195152688bed2d1a149ca488bf", 0x9c}], 0x7, 0x0, 0x0, 0x40}, 0x10) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00004cd000)) 2018/02/07 09:40:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000995000)={@random="a16e8aa67acf", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0xa, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @rand_addr, @empty, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "78ff5bd9"}}}}}}, &(0x7f000038f000-0xc)={0x0, 0x1, [0x0]}) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000359000-0x64)={&(0x7f0000d9d000)=[0x0], 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "929de2363bde0e94f2bc3760dc8a43c5cc30c76878e2d6cef9726bab3b5bb068"}}) r0 = socket(0x1f, 0xa, 0x8001) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000039000)=0xfffffffffffffffe, &(0x7f00004e5000-0x4)=0x4) 2018/02/07 09:40:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000e49000-0x8)={0x0}, &(0x7f0000b4d000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000017c000)={r1, 0x9}, 0x6) setsockopt$inet_buf(r0, 0x0, 0x23, &(0x7f0000746000-0x58)="e4a445eb7fff0500", 0x8) close(r0) [ 53.778699] ip_tunnel: non-ECT from 0.0.0.0 with TOS=0x2 [ 53.791824] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=24 sclass=netlink_audit_socket pig=6041 comm=syz-executor0 2018/02/07 09:40:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000641000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-aesni\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c8b000-0x30)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmsg(r1, &(0x7f0000f7b000)={&(0x7f0000986000)=@vsock={0x28, 0x0, 0x0, @hyper}, 0x10, &(0x7f00000fd000-0x70)=[{&(0x7f00008dd000-0x1000)="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", 0x109}], 0x1, &(0x7f0000d9e000)=[]}, 0x8010) sendmsg$alg(r1, &(0x7f000057c000-0x38)={0x0, 0x0, &(0x7f0000752000)=[{&(0x7f0000567000)="8543a9396003a5", 0x7}], 0x1, &(0x7f000013b000)=[], 0x0, 0xfffffffffffffffd}, 0x0) socket$alg(0x26, 0x5, 0x0) recvmsg(r1, &(0x7f0000d20000)={&(0x7f0000300000-0x60)=@nfc_llcp, 0x60, &(0x7f0000b9c000)=[{&(0x7f0000810000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/02/07 09:40:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f000072b000-0x38)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f0000fd2000-0x20)={0x20, 0x1, 0x1, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0xc, 0x12, @u32}]}, 0x20}, 0x1}, 0x0) socketpair(0x2, 0x80807, 0x3f, &(0x7f0000ddb000-0x8)={0x0, 0x0}) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000f5f000)=0x3, 0x4) 2018/02/07 09:40:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a15000)="0a0775b0d5e383e5b3b6ed5c54dbb7295df0df8217ad4000000000000000e6", 0xfffffffffffffdb5) r1 = accept$alg(r0, 0x0, 0x0) sendmsg(r1, &(0x7f00003ac000)={0x0, 0x0, &(0x7f000074a000)=[{&(0x7f0000be1000)="93", 0x1}, {&(0x7f0000a6c000)}], 0x2, &(0x7f000089d000-0xc0)=[{0xc0, 0x107, 0x7, "f084c32038b21c12eafa93e445a5f367ff34c973de51c6374fd0c1bf9da9a876bf0a9e0dd154075d482f7a665e738feecdc6fb3b9c942d0d64c7540dc00f0968a44d372a91cf3b1252d158ddc1dbce06621ef70596900edbb00a6da7cae790088ff43fbce0b7b793fd3b32452385c7c74df296421a2ee4f14d9e60219a49fd6a0dbad05184398c3541dd16e3fc51c867f03e21f3b756d562b3d1a21099ce166a14d430708641aa63123e"}], 0xc0, 0x4}, 0x8000) recvfrom(r1, &(0x7f00005f0000-0xc7)=""/199, 0xfffffffffffffd95, 0x0, &(0x7f0000a76000-0x10)=@can={0x1d}, 0xfffffffffffffeb6) r2 = socket(0x2, 0x800, 0x1) setsockopt$ALG_SET_AEAD_AUTHSIZE(r2, 0x117, 0x5, 0x0, 0x3) 2018/02/07 09:40:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000c22000)=@raw={'raw\x00', 0x9, 0x4, 0x4d8, 0x1e0, 0xffffffff, 0xffffffff, 0xd0, 0xffffffff, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x4, &(0x7f00002af000), {{{[], 0x0, 0xa8, 0xffffffffffffffc5}, {0x28, '\x00', 0x0, 0x3e8}}, [{{@uncond, 0x0, 0xa8, 0x110, 0x0, {}, []}, @unspec=@CT2={0xfffffffffffffd98, 'CT\x00', 0x2, {0x19, 0x3ff, 0x8000, 0x5, 'snmp\x00', 'syz0\x00', 0x100000000}}}, {{@uncond, 0x0, 0x1e0, 0x47b, 0x0, {}, [@common=@rt={0x138, 'rt\x00', 0x0, {0x1000, 0x9, 0x1, 0x8, 0xa, 0x3, [@mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @dev={0xfe, 0x80, [], 0x0, 0x15}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @dev={0xfe, 0x80, [], 0x0, 0x12}, @empty, @ipv4={[], [0xff, 0xff], @empty}, @dev={0xfe, 0x80, [], 0x0, 0x17}, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [], 0x0, 0xb}, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}], 0x9}}]}, @common=@unspec=@SYNPROXY={0x28, 'SYNPROXY\x00', 0x0, {0x1, 0x5, 0x4}}}, {{@uncond, 0x0, 0xd0, 0xf0, 0x0, {}, [@common=@icmp6={0x28, 'icmp6\x00', 0x0, {0x16, 0x9, 0x2e0ce6f9}}]}, @unspec=@NOTRACK={0x20, 'NOTRACK\x00'}}]}}, 0x538) r1 = accept(r0, &(0x7f0000832000)=@in={0x0, 0xffffffffffffffff, @local}, &(0x7f0000ea6000)=0x10) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00004a5000), &(0x7f00009f3000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$packet(0x11, 0x80000000003, 0x300) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000d61000-0xc)) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r5 = accept$inet6(r1, 0x0, &(0x7f000055a000-0x4)) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r5, 0x84, 0x1e, &(0x7f0000f30000)=0x9c1e, 0x4) connect$l2tp(r1, &(0x7f0000d8b000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x4, 0x4, 0x4, 0x2, {0xa, 0x0, 0xdb, @empty, 0x4}}}, 0x3a) pipe(&(0x7f00002e7000)={0x0, 0x0}) setsockopt$netrom_NETROM_T1(r6, 0x103, 0x1, &(0x7f000055a000)=0x6, 0xfffffffffffffff9) getsockopt$inet6_mtu(r7, 0x29, 0x17, &(0x7f0000121000-0x4), &(0x7f000007c000-0x4)=0x4) r8 = socket(0x1f, 0x3, 0x4be7) setsockopt$packet_fanout(r8, 0x107, 0x12, &(0x7f00004a5000-0x4)={0x2, 0x5, 0xa000}, 0x4) setsockopt$inet6_int(r4, 0x29, 0xd1, &(0x7f0000c4c000), 0x4) 2018/02/07 09:40:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000af0000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x67}]}, &(0x7f0000f92000-0x4)=0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000d7b000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x2e}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) r2 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f000094d000-0x4)=r1, 0x4) write(r2, &(0x7f0000a9d000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000b33000)={r0, 0x8}, &(0x7f000003a000-0x4)=0x8) sendmsg$nl_xfrm(r3, &(0x7f0000bf4000)={&(0x7f000068f000)={0x10}, 0xc, &(0x7f0000197000)={&(0x7f00003f8000)=@acquire={0x1ac, 0x17, 0x315, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {{@in=@rand_addr, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}}}, [@tmpl={0x84, 0x5, [{{@in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x33}, 0x0, @in6=@dev={0xfe, 0x80}}, {{@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x2b}, 0x0, @in=@empty}]}]}, 0x1ac}, 0x1}, 0x0) 2018/02/07 09:40:34 executing program 3: socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x4}, 0x1c) sendmsg(r0, &(0x7f0000604000)={0x0, 0x0, &(0x7f0000e18000)=[{&(0x7f00009c9000-0xb3)='QFg', 0x3}], 0x1, &(0x7f00006c3000-0x1110)=[]}, 0x8000) sendmsg(r0, &(0x7f0000a1c000-0x38)={0x0, 0x0, &(0x7f0000cbc000-0x10)=[], 0x0, &(0x7f0000f2c000)=[]}, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f00002a3000-0x18)=@get={0x1, &(0x7f000019c000-0x49)=""/73, 0xdf3}) getsockname(r0, &(0x7f00005a6000-0x10)=@ipx, &(0x7f0000365000-0x4)=0x10) [ 53.821729] ip_tunnel: non-ECT from 0.0.0.0 with TOS=0x2 [ 53.844436] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=24 sclass=netlink_audit_socket pig=6054 comm=syz-executor0 2018/02/07 09:40:34 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000000)={@generic="fd9c298768998a532c3e3d895903beef", 0x100}) mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x80007, 0x8d5b) r2 = socket$inet(0x2, 0x7, 0x3) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f000000c000-0x3b8)=@filter={'filter\x00', 0xe, 0x4, 0x358, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @loopback=0x7f000001, 0x0, 0x100000001, @common='ipddp0\x00', @generic="d8b7041a8621ea6682cc1111616018d0", {0xff}, {}, 0xaf, 0x2, 0x42}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x4}}}, {{@uncond, 0x0, 0x130, 0x190, 0x0, {}, [@common=@unspec=@string={0xc0, 'string\x00', 0x1, {0x0, 0x0, 'bm\x00', "92e6e6eac8e443e6e69d10f7ef0b49e30d86c9da620c660781c08c699b305e0cbf04b1c27339edf159266309dee73fb8ffe530a58adc46da7625adae6d65daa192a5b87eca7efa96eb123b96aa95842f04e5e8e8916f4efc8ef89f9b59e3a6b630b2ac7dcde45c39944e1201764989aac2ba631799517a9e794e1dd1f20124ab", 0x41}}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x0, [0x8, 0x4, 0x6, 0xd8, 0x1000, 0x7f], 0xf82, 0x3, 0x9}, {0x2, [0x7f, 0xfffffffffffffffa, 0x3, 0x9, 0x548a, 0x1], 0x80, 0x4}}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x3b8) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000019000-0xe8)={{{@in=@multicast2, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@loopback}}, &(0x7f0000002000)=0xe8) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$can_bcm(r3, &(0x7f0000018000)={0x1d, r4}, 0x10) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000018000-0x4)=0x3, 0x4) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f000001a000)={0x9}, 0x1) getsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f000001a000-0xc)={@multicast1, @multicast2}, &(0x7f000000d000)=0xc) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000004000-0x1)={0x3}, 0x1) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket(0x5, 0x3, 0x7f) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r5, &(0x7f0000006000)={&(0x7f000000d000-0xc)={0x10}, 0x2bf, &(0x7f000001b000-0x10)={&(0x7f000001b000)=@ipv6_getaddr={0xa0, 0x16, 0x8, 0x2, 0x2, {0xa, 0x1, 0x400, 0x0, r4}, [@IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [], 0x0, 0xaa}}, @IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [], 0x0, 0xaa}}, @IFA_FLAGS={0x8, 0x8, 0x80}, @IFA_LOCAL={0x14, 0x2, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, @IFA_FLAGS={0x8, 0x8, 0x1}, @IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80, [], 0x0, 0xd}}, @IFA_ADDRESS={0x14, 0x1, @loopback={0x0, 0x1}}, @IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @rand_addr}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x20000000}, 0x4000) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f000001a000-0x8)={0x0, 0x829}, &(0x7f000001d000-0x4)=0x8) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f000001b000-0x14)={r6, 0x1c, 0x4000000000000100, 0x2000000000002, 0x0, 0x7}, 0x14) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f000001b000-0x20)={@generic="0381ee0e59900641fcb47d246e70259f", @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001}}) 2018/02/07 09:40:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000b85000-0xa2)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x13}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @broadcast=0xffffffff, @empty, {[]}}, "87000029250b5909"}}}}}, &(0x7f0000048000)={0x0, 0x1, [0x0]}) socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet(0x2, 0x80000, 0xff) socket$unix(0x1, 0x2, 0x0) pipe(&(0x7f000041e000)={0x0}) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f00007d4000-0x10)={0x7, 0x5, 0x1b, 0x2}) 2018/02/07 09:40:34 executing program 5: r0 = socket$inet(0x2, 0x80000, 0x8) recvfrom$inet(r0, &(0x7f0000001000-0x4b)=""/75, 0x4b, 0x40002002, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0xfffffffffffffe83) 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(r0, &(0x7f0000b61000)={&(0x7f0000cb2000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local}}}, 0x2e, &(0x7f0000001000-0x30)=[{&(0x7f0000c09000-0x12)=""/18, 0x12}, {&(0x7f00002f6000)}, {&(0x7f0000001000-0x73)=""/115, 0x73}], 0x3, &(0x7f0000000000)=""/184, 0xb8, 0x401}, 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) sendmsg$rds(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10, &(0x7f0000000000)=[{&(0x7f000065c000)=""/73, 0x49}, {&(0x7f0000001000-0x6b)=""/107, 0x6b}, {&(0x7f0000644000)=""/230, 0xe6}], 0x3, &(0x7f000054b000)=[], 0x0, 0x4}, 0x845) [ 53.870604] netlink: 'syz-executor1': attribute type 18 has an invalid length. [ 53.945349] netlink: 'syz-executor1': attribute type 18 has an invalid length. [ 53.966075] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=6072 comm=syz-executor6 2018/02/07 09:40:34 executing program 7: r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000b40000-0x4), 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x30, "8badbb6b116046818f5be788750c515a6fe618430566fc9c65aa870a316337e10231f4d38476d58b069bc758cc5b13b0"}, &(0x7f0000b01000-0x4)=0x38) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000639000)={r1, 0x53, "5bcf6ff63dbdfd6d7c3a2b9f5b64587fa1920d2c0fd77a59019dea447e5c72fd8b3f39f552d60885a633e7df5ee5087a28a70850bf353c99ce589fbe8ddc96d6a5b60b388632295fc77e408211f7d08b78e3c8"}, &(0x7f000013e000)=0x5b) mmap(&(0x7f0000000000/0xdc3000)=nil, 0xdc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f00006b6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000b4c000-0x4)=0x14) accept4$ipx(r0, &(0x7f000050e000-0x10), &(0x7f0000089000)=0x10, 0x80800) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f000055e000-0x14)={@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, r2}, 0x14) socket$inet6(0xa, 0x80000, 0x3) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000dc3000)=0x7fff, 0x4) r3 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r3, 0xc020660b, &(0x7f0000dc4000-0x59)={0x8, 0x0, 0x3, 0x0, 0x2, [{0x9, 0x4, 0x5, 0x0, 0x0, 0x1201}, {0xda, 0x0, 0x8, 0x0, 0x0, 0x2}]}) 2018/02/07 09:40:34 executing program 1: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000ca6000-0x8)) mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x2) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r1, 0x400454d0, &(0x7f0000027000-0x4)) 2018/02/07 09:40:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@dev={0xac, 0x14, 0x0, 0x11}, 0xffffffffffffffff, 0x6c}, 0x2, @in=@empty, 0xffffffffffffffff, 0x1}}, 0xe8) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00006cf000)={0x1, [0x8001]}, 0x6) connect$inet6(r0, &(0x7f00006fb000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/07 09:40:34 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000225000)={0xfffffffffffffff7, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x2, 0x2, @multicast2=0xe0000002}, 0x1, 0x10001, 0x3, 0x3, 0x7fffffff, 0x0, 0x9, 0x8, 0x7}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000e22000-0x28)={@common='ip6gretap0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f000022b000)={&(0x7f0000f83000)={0x10}, 0x132, &(0x7f0000f76000-0x10)={&(0x7f0000f86000-0x58)=@newneigh={0x28, 0x1c, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, r2, 0x0, 0x32}, [@NDA_LLADDR={0xa, 0x2, @random="e5e1b3e90be5"}]}, 0x392}, 0x1}, 0x0) 2018/02/07 09:40:34 executing program 0: r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) connect(r0, &(0x7f0000000000)=@ethernet={0x6, @empty}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0xe, 0x100000000) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000c1d000+0xecc)={r0}) accept4$packet(r1, &(0x7f00000ae000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000b99000)=0x14, 0x80000) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00000dc000)={r2, @empty, @multicast2=0xe0000002}, 0xc) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000de5000)=0x800, 0x4) r3 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$sock_void(r3, 0x1, 0x3f, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00001c6000)={r3}) getsockopt$bt_BT_DEFER_SETUP(r4, 0x112, 0x7, &(0x7f0000453000)=0x4, &(0x7f0000729000-0x8)=0x4) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000165000-0x28)={@common='lo\x00', 0x0}) sendmsg$nl_route(r3, &(0x7f00009e7000)={&(0x7f000077a000)={0x10}, 0xc, &(0x7f0000ad1000-0x10)={&(0x7f000036a000-0x58)=@newneigh={0x24, 0x1c, 0x509, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, r5, 0x0, 0x8000000000091}, [@NDA_DST_IPV4={0x8, 0x1, @empty}]}, 0x24}, 0x1}, 0x0) 2018/02/07 09:40:34 executing program 2: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000017000)=@filter={'filter\x00', 0xe, 0x4, 0x3b8, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f000001a000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x1c8, 0x1f0, 0x0, {}, [@common=@unspec=@hashlimit3={0x158, 'hashlimit\x00', 0x3, {'ip6tnl0\x00', {0x0, 0x0, 0x2000051, 0x0, 0x0, 0x9, 0x81}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@dev={0xac, 0x14}, @broadcast=0xffffffff, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}, {}, {}, 0x0, 0x1}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x418) r0 = epoll_create(0x5ce) read(r0, &(0x7f0000004000-0x22)=""/34, 0x22) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f000001b000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f0000003000-0x38)={0x0, 0x0, &(0x7f0000015000-0x1f)=[{&(0x7f0000008000)="22f7b4dc253c1563bbbaf0797a1ea39c9d2b0e77d35c8306fdc217ffffec1d87358ca170649ef2bf836e6dddad645a42d14b691549b7934f77e00b07d220c6ca565d4324085fd2", 0x47}, {&(0x7f0000013000)="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0x1000}, {&(0x7f0000004000-0xd1)="bab59e14c1af5e3ad7cfd0480a161bd342b25b785a8c8d635f06f5028b4b51724e092dbbf412d1b6bc73d347cf288971af81070d579ed28eb59526daa6b615b6afd48e8cb1ff3406ac267bebd980c2cb4e614b55d67340d9c9e912f5ec9cc53c4d7689200507277a89229d0ec504da2d7bf8d35eb4cf271b0d7aba89fbd79c94cad16bbb65e779e621620cbfc0da23cec46055e0500d22090418d9d30508d2e676407823efe457b17dbf0a0d56e69f50c4089122e0020b4f0252e7d5ee764b931962606d1db2185f35cbe239250617a182", 0xd1}], 0x3, &(0x7f000001c000-0x15b8)=[{0xa0, 0x13f, 0x4e, "f7e86f65d3d92d1a9f2546e01705b2aad4b1efd9b0e349b8e30edfe0d6aba4eb46683e3d31f2d9a9dd2465c05732657f6e04b833a711b3e8bb005f08d5d6469bb0d0acb614dde01af45f274b319c31e1b37e569105e2c894a4d1ea3c803d74a0661d8377a2559498beeaf13e872adca566887fafa1af41f06042f7b1731af94e7ef719b7a079399757770d1909"}, {0x50, 0x1ff, 0x400, "f150211a3e8ab38ab469ce15e8f32a351ec33abda8fec200e3c1c2f389d7f4f03d72032c39330caddf994a790a478051cecc955bb699bca9dfc37926aff27647"}, {0x100, 0x117, 0x5, "c804dfbf8c7dbc8e16499b8ea9f1459664588d72ac1d424a48671aff4577ba97a97296bc44c3765d37979e78e1ff861569fdf24767e056568ecb916f33ae3fcee6a85597cd0c2351ffb6613071bc5a758c2f47dae154b9ec775253f6f3d04e4cde9a4e6f5ba4901ca1c6f7970593520d0965015a5b8f6421d184c1d10b4b643e6d80c526d22d4bea0e7d25e3af495d0a33ad7f9a4f795ff9adee709e9b83e4629d69bacf8514d220ee500a436b2aef8266534b89ded0c5aacd8f4461e5477f28d73d0adfc4ded7af65655a40ca1f7eea767fdb3553c9e7e324ea9b80a58c1055d42cca637e4bcd164c28f949a4d597"}, {0x60, 0x13e, 0x6d6c, "2a161ee9afddf0e08c9cfa5827e95b846ac738739f1f9ad50976b177b6a6ec44a99a95b6215b231b6c22d22ceefb10cd627b13f641366744ed841832c48fa78cdef553b7e2a93d64b908bbc7c7a22e53"}, {0x1010, 0x18d, 0xffffffff80000001, "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{0x110, 0x10d, 0x0, "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"}, {0x108, 0x110, 0x9, "9449c6ce9c47e584aec35777bc3603a1dedfa86331cd037dbac0252128c4d525ad5ae5af5305828459170f3caf82ab179c8440edca81ad2431b0f4f4ae0aabec0c8dfaa431fe36d49ab34def5c08209686e113df352fa64f4f7d7e7bebf67dee49f0d4e6c602ed82e6d4d7ff11d385c2b6a1ec4066dd479e494c4984b46489dfe1bb61f6b360bf6a38a30079785aa73f8feaf5d9a27b4e70d1c73ae0af4b101d483f731dd4eeb5b93a352167e0717bd2f32a876295f9bb2668cb6aadbcc1a923fd02391d2f35da50b6888cefff2163d4bd2016ae22c305c9dba6feffa7e86f90d31b5c1304f1fd9a785c8bcf26c77c704600f949de7abfb4"}, {0x60, 0x11f, 0x3, "47e3ccf8b6c472ebe6ecb93108310fbf7139d52db8ea93523020f32ef0f1f9d9e19e5af495873399641e74fc41781d8837fcd9b1935e6e0c1209238d640734cfc12669df1c9c6cc357cc9971f7538837"}, {0xe0, 0x19d, 0x0, "df3bee73cf0b01700b15d1eed39cb6c007c011bcbc00ad6072bc02add4ffd67cfabbfc03a6d26f7c08c72c39da0b816282216881f9d544ca038859e9c34c59d93efbfd33e5f106422a87087b47762e8a615bc16240a8df7fe6e3fb975484e97967802c1b773a7acdbbde0cbab1273b51ddb98e749012e3b19dcf5df58a3631c3bf3edfa650778bad7b120abd9581487db298cf1e06c7b40deb5a7aca43e3d310a0c3ec9aa26b89974939c1aa4d4625dd781df314d270f47b0fab7dcdc97f80d9055e544871a2fb858943daff"}], 0x15b8, 0x884}, 0x4000000) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f000000c000)) 2018/02/07 09:40:34 executing program 4: mmap(&(0x7f0000000000/0x32000)=nil, 0x32000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) getpid() mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000024000-0x10)={&(0x7f0000033000-0x28)={0x28, 0x23, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, [@nested={0x14, 0x1, [@typed={0x10, 0x8c, @u64=0x1ff}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x2}, 0x0) 2018/02/07 09:40:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000a05000-0x4), &(0x7f0000d65000+0xfaf)=0x4) syz_emit_ethernet(0x3e, &(0x7f000082f000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@ssrr={0x89, 0x3, 0x6, []}, @ssrr={0x89, 0x3, 0x0, []}]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}, &(0x7f000018d000-0x8)={0x0, 0x0, []}) r1 = accept4(0xffffffffffffff9c, &(0x7f000045c000)=@un=@file={0x0, ""/4096}, &(0x7f0000cd8000-0x4)=0x1002, 0x80800) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f000084f000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001ac000)=0x18) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00004ef000-0x8)={r2, 0x1f82}, &(0x7f0000f2c000-0x4)=0x8) 2018/02/07 09:40:34 executing program 3: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2) ioctl$sock_bt_hci(r0, 0xc00448df, &(0x7f0000b98000)="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") setsockopt$inet_int(r0, 0x0, 0xd1, &(0x7f0000001000-0x4)=0xfd, 0x4) socketpair$inet6_sctp(0xa, 0x100000000000005, 0x84, &(0x7f0000b88000-0x8)={0x0}) getsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f00009f4000-0x14)={@local}, &(0x7f0000b97000)=0x14) 2018/02/07 09:40:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800, 0x3e) setsockopt$inet6_buf(r0, 0x29, 0x400000000039, &(0x7f0000005000-0x20)="000004000000c3f31d0011040000080000fb000000000205", 0x18) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f5f000)={@mcast2={0xff, 0x2, [], 0x1}, 0x7, 0x1, 0xff, 0x9, 0xffff, 0x200, 0xfffffffffffffffb}, 0x20) 2018/02/07 09:40:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000066000-0x38)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000c5c000-0x14)={0x14, 0x1, 0xa, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) r1 = socket$inet6(0xa, 0x5, 0x6) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000cd5000)={0x8}, 0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00006c4000-0x18)={0x0, 0x6, 0x30, 0x3, 0x9c33}, &(0x7f0000ad5000)=0x18) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f000029e000)={r2, 0x0, 0x9, 0x6, 0x0, 0x3}, 0x14) socketpair(0x18, 0x6, 0x6, &(0x7f0000297000-0x8)={0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCATMARK(r3, 0x8905, &(0x7f00006cf000-0x4)) readv(r1, &(0x7f0000f22000-0x10)=[{&(0x7f0000b25000-0xc2)=""/194, 0xc2}], 0x1) ioctl$DRM_IOCTL_AGP_ENABLE(r3, 0x40086432, &(0x7f0000280000)=0xffff) 2018/02/07 09:40:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0xa, 0x20) getsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000d40000)={@loopback, @rand_addr, @loopback}, &(0x7f00002e6000-0x4)=0xc) bind$ipx(r0, &(0x7f00000c4000-0x10)={0x4, 0x100, 0x0, "4d32c14f5500"}, 0x10) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f00009a4000)=0x80000001, &(0x7f0000458000-0x8)=0x2) 2018/02/07 09:40:34 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00004d7000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-ssse3\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[], 0x0, &(0x7f0000df0000)=[]}, 0x0) recvmsg(r1, &(0x7f0000f77000)={&(0x7f0000194000-0x58)=@alg, 0x58, &(0x7f0000f78000-0x20)=[], 0x0, &(0x7f00008e6000-0x57)=""/87, 0x57}, 0x0) recvmsg(r1, &(0x7f0000c0c000)={&(0x7f0000f76000)=@generic, 0x80, &(0x7f0000f77000-0x50)=[], 0x0, &(0x7f0000f77000-0xe3)=""/227, 0xe3}, 0x0) 2018/02/07 09:40:34 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) socket$llc(0x1a, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x2c, &(0x7f0000000000), 0x177) 2018/02/07 09:40:34 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000fef000-0x4)=0x14) socket$can_raw(0x1d, 0x3, 0x1) r1 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000ab8000/0x1000)=nil, 0x1000, 0x8, 0x4008000000000032, r1, 0x0) r2 = accept(r0, &(0x7f0000001000-0x9)=@generic, &(0x7f0000ab8000)=0x80) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0xff56}, &(0x7f0000002000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000ab8000)={r3, 0x5}, 0x6) r4 = socket$inet(0x2, 0x80005, 0x0) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8916, &(0x7f0000019000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @rand_addr=0x200}}) 2018/02/07 09:40:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000684000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000d5a000-0x38)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x2, [@rand_addr, @broadcast=0xffffffff]}, 0x18) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000eee000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000432000-0x4), &(0x7f0000c5c000)=0x4) 2018/02/07 09:40:34 executing program 7: socketpair$inet(0x2, 0x7, 0x100, &(0x7f0000da7000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000a30000)={0x0, 0x3, 0x4, [0x0, 0x81, 0x7b, 0x20]}, &(0x7f0000fa8000)=0x10) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00005f5000-0x4)=r2, 0x4) sendmsg$nl_generic(r1, &(0x7f0000ef1000-0x38)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000e8c000)={0x14, 0x4000000023, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x15}, []}, 0x14}, 0x1}, 0x0) 2018/02/07 09:40:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f00005ed000-0x4)=0x3, 0x4) recvmsg(r0, &(0x7f0000403000-0x38)={&(0x7f0000aac000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, 0x3a, &(0x7f00006a4000-0xa0)=[{&(0x7f0000964000-0x96)=""/150, 0x96}, {&(0x7f0000938000-0x70)=""/112, 0x70}, {&(0x7f000078c000-0x4a)=""/74, 0x4a}, {&(0x7f00002bb000-0xc)=""/12, 0xc}, {&(0x7f0000393000)=""/58, 0x3a}, {&(0x7f0000c55000-0x21)=""/33, 0x21}, {&(0x7f00009fe000-0x7)=""/7, 0x7}, {&(0x7f0000260000-0x1f)=""/31, 0x1f}, {&(0x7f0000699000)=""/104, 0x68}, {&(0x7f00009eb000-0xb7)=""/211, 0xd3}], 0xa, &(0x7f0000c2c000-0x59)=""/89, 0x59, 0x3ff}, 0x2001) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000194000)="e08b5143") socket$key(0xf, 0x3, 0x2) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000c8c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x8}}}}}}, &(0x7f0000fcb000)={0x0, 0x1, [0x0]}) 2018/02/07 09:40:34 executing program 0: mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x5e, &(0x7f000002a000)={@random="0d4ddefaf676", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x28, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {"eb9307a40df615ce02dd9a307b6e0b632a7233b2"}}}}}}}, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000004000)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f000002c000)=0xfffffff3) accept(0xffffffffffffffff, &(0x7f0000024000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000002000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000017000-0x18)={@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x6, r1}) 2018/02/07 09:40:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002e7000)={0xa, 0x1, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f000023f000-0x2)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00007db000-0xc)={0x0, 0x0, 0x80000000020}, 0xc) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) socketpair(0x4, 0x800, 0x8, &(0x7f0000985000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000970000-0x10)={0x0, 0x0, 0x7}) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f0000500000-0x8)={r3}) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f00000d3000-0x2)=0xffffffff, 0x2) write(r1, &(0x7f00001f8000)="af", 0xfffffffffffffff4) writev(r0, &(0x7f0000293000-0x30)=[{&(0x7f0000849000-0x53)="03c057093b1ba73a674611acf44cbc1d7e7d008182d676dead7416b7c7e4fb8cb0e2351a93fa8442fa505c57bda27d10ec96abcf277b2a6238c88079fb3bc745b64497e552f54343116c65519c514a597cffe8", 0x53}, {&(0x7f0000d50000-0x8f)="86ac940c3665f1494e9eb3e82faa4554ea3992950e6448de9771edb3a3b6bda8d6a4e657c3dd6dbab000abf79295a12f511b26ed0697048bc0d107d870f67e6313d1524975907cb1d3f728abfc06bcb72a03ca5b34bb8d5667b9ff40956ff9f315ffea9c23215957c6147e5f06cbcef35099775aa5d3a86f31b1a0b065d14fe6b465a7097fd33b555af31473f2a7f0", 0x8f}], 0x2) writev(r0, &(0x7f0000f08000)=[{&(0x7f0000f29000-0xeb)="bc", 0x1}], 0x1) 2018/02/07 09:40:34 executing program 0: socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f000035c000-0x8)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f00007e7000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x15, 0xffffffffffffffff, 0x0, 0x0, 0x6c, 0x0, @rand_addr, @empty, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14}, @dev={0xac, 0x14}, {[]}}}}}}}, &(0x7f0000ea3000)={0x0, 0x1, [0x0]}) 2018/02/07 09:40:34 executing program 4: mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000f74000)=[], 0x2cd) connect$inet(r0, &(0x7f0000f70000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) listen(r0, 0x100000000009) r2 = accept$inet(r0, &(0x7f00001cb000)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000c3b000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000bd9000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r3, &(0x7f0000873000)={&(0x7f0000187000-0xc)={0x10}, 0xc, &(0x7f0000fad000-0x10)={&(0x7f0000400000)=@bridge_setlink={0x24, 0x13, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, r4}, [@IFLA_AF_SPEC={0x4, 0x1a, []}]}, 0x24}, 0x1}, 0x0) listen(r2, 0x2) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000db0000)={0x0, 0x3f, "435627ead89fe6f1e1371c562037979d88c6dafeba566b0a35be871c62b0e97f6deaf212e1a0e06ee9dc58f707abed0a6c212931f17cc3d0fb28e9a9f53c4e"}, &(0x7f000024c000)=0x47) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000edb000-0x8)={r5, 0x2, 0x80}, &(0x7f0000211000)=0x8) sendto$inet(r0, &(0x7f0000f6b000-0x3)="cf", 0x1, 0x0, &(0x7f0000a04000)={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = accept4(r2, 0x0, &(0x7f0000f75000-0x2), 0x800) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000f58000-0x80)=[{&(0x7f0000b31000-0x7a)=""/122, 0x7a}, {&(0x7f00002e5000-0x35)=""/53, 0x35}, {&(0x7f0000de4000)=""/76, 0x4c}, {&(0x7f00009c5000)=""/3, 0x3}, {&(0x7f000093c000)=""/18, 0x12}, {&(0x7f0000cf7000)=""/109, 0x6d}, {&(0x7f0000f45000)=""/238, 0xee}, {&(0x7f0000e00000)=""/213, 0xd5}], 0x8, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000efa000)={0x8001, 0x8001, 0x8, 0xffff, r5}, 0x10) accept4$vsock_stream(r6, &(0x7f0000f74000)={0x28, 0x0, 0x2711, @reserved=0x1}, 0x10, 0x80800) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000a68000)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}, &(0x7f0000434000-0x4)=0xa0) socket$nl_route(0x10, 0x3, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r6, 0x114, 0x7, &(0x7f0000b89000-0x30)={@vsock={0x28, 0x0, 0x0, @my=0x1}, {&(0x7f0000fc9000-0x23)=""/35, 0x23}, &(0x7f00001ae000), 0x10}, 0x30) 2018/02/07 09:40:34 executing program 7: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1d, 0x3, 0x1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000006000)={@multicast1, @local, 0x0}, &(0x7f0000003000)=0xc) bind$can_raw(r0, &(0x7f0000007000-0x10)={0x1d, r1}, 0xffffffffffffff1a) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000001000)={{0x2, 0x1, @empty}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb]}}, 0x0, {0x2, 0xffffffffffffffff, @rand_addr}, @common='gretap0\x00'}) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x65, 0x1, &(0x7f0000001000-0x4), 0xa0) close(r0) 2018/02/07 09:40:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000216000-0x10)={0x2, 0x0, @empty}, 0x10) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000768000), &(0x7f0000070000)=0x8) sendto$inet(r0, &(0x7f0000008000), 0x0, 0x0, 0x0, 0x0) 2018/02/07 09:40:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x100000000000a, 0x3) socketpair$inet6_sctp(0xa, 0x1000000001, 0x84, &(0x7f0000b7b000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f000020a000-0x108)={0x0, @in6={{0xa, 0x3, 0x1, @ipv4={[], [0xff, 0xff], @empty}, 0x5}}, [0x1f, 0x0, 0x80000001, 0x8, 0x30, 0x7, 0x8001, 0x7, 0x8, 0x99f, 0x0, 0x3, 0x9, 0x71, 0x1]}, &(0x7f0000b2a000-0x4)=0x108) socketpair(0xc, 0x4, 0x6, &(0x7f0000982000-0x8)={0x0}) getsockname$ax25(r3, &(0x7f00002ce000), &(0x7f0000eb3000-0x4)=0x10) socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000f1a000)={@local, @empty}, &(0x7f0000443000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00002d6000)={r2, 0xba77}, &(0x7f000027a000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r7 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r7, 0x89e0, &(0x7f0000583000-0x8)={r6, r4}) shutdown(r5, 0x2) getsockopt$sock_int(r0, 0x1, 0x80000000002a, &(0x7f0000f0f000-0x4), &(0x7f0000d65000)=0x4) 2018/02/07 09:40:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000003000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) bind$packet(r0, &(0x7f0000095000-0x14)={0x11, 0x802, r1, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) listen(r0, 0x1) r2 = socket$packet(0x11, 0x3, 0x300) bind$packet(r2, &(0x7f0000975000)={0x11, 0x19, r1, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) syz_emit_ethernet(0x36, &(0x7f00005fa000-0x4d)={@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}, &(0x7f0000d93000)={0x0, 0x3ed1, []}) 2018/02/07 09:40:34 executing program 1: mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000145000)={0x0, 0xb75, 0x9, [0x0, 0x9, 0x2, 0x6, 0x4, 0x7f, 0xfff, 0x1, 0x80000001]}, &(0x7f0000fdc000-0x4)=0x1a) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000099f000)={r1, 0x80000000}, 0x382) r2 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r2, 0x118, 0x0, &(0x7f0000fdc000)=0x10000, 0x4) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000002000)={&(0x7f0000012000-0x1c)={0x1c, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x8, 0x2e, []}]}, 0x1c}, 0x1}, 0x0) 2018/02/07 09:40:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xb, 0x5, 0x2354) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00007a2000)={0x0, 0x7c4, 0x7, 0x6}, &(0x7f0000aca000)=0x10) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000bb8000-0x8)={r0, 0x1}) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000893000-0x8)={r1, 0xfffffffffffffff9}, 0x17) r2 = socket(0x40000000015, 0x5, 0x0) setsockopt(r2, 0x100000114, 0x8, &(0x7f00006cb000)="e0ffffff", 0x4) 2018/02/07 09:40:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xa, 0x5, &(0x7f000013d000+0xfc6)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f00003fd000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ec8000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000b71000-0xc)={r1, 0x9}, 0xb) syz_emit_ethernet(0x4e, &(0x7f0000681000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x18, 0x3a, 0x1, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x2000000000000082, 0x0, 0x0, 0x0, 0x0, @dev={0xfe, 0x80}}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) 2018/02/07 09:40:35 executing program 0: mmap(&(0x7f0000000000/0x21b000)=nil, 0x21b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000a6000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000080000-0x91)="9fa0291e41797c3d71854a9fe2cd858674c82988348b5ca3a6103d5ca1cb9eef", 0x20) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f000020e000-0x4), &(0x7f000020f000)=0x4) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00001d0000-0x38)={0x0, 0x0, &(0x7f0000103000-0x50)=[], 0x0, &(0x7f0000217000-0x78)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) sendmmsg$alg(r1, &(0x7f000021a000-0x38)=[{0x0, 0x0, &(0x7f000001c000)=[{&(0x7f0000219000)="cec3214e9441328ae007994ccc361d41", 0x10}], 0x1}], 0x1, 0x0) recvmsg(r1, &(0x7f0000215000-0x38)={&(0x7f0000215000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x14, &(0x7f0000141000-0x30)=[{&(0x7f0000155000-0x2a)=""/42, 0x2a}], 0x1, &(0x7f0000214000)=""/155, 0x9b}, 0x0) 2018/02/07 09:40:35 executing program 7: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000028000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120203}, 0xc) getsockname(r0, &(0x7f000001b000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f0000026000)=0xb) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x401054d5, &(0x7f000002a000-0x4)) 2018/02/07 09:40:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000a0b000-0x8)=@sco, &(0x7f0000d68000)=0x8, 0x800) getpeername$packet(0xffffffffffffff9c, &(0x7f000087c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000f7f000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00005ee000)={@empty, 0x100000001, r1}) socketpair$inet6(0xa, 0x5, 0x8000, &(0x7f000009a000)) r2 = socket(0x10, 0x3, 0x0) write(r2, &(0x7f00008a2000-0x26)="260000005e0009000000eaf83a0000000000000005000000ffffff000008db1ee9ff44350600", 0xfffffff8) 2018/02/07 09:40:35 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x4, &(0x7f0000000000)="856723c55f85f3c27d774e92ab0c15886ba20b0f9d006245acdfa48bb279251ad9a9fb3a690ae364eb3db90b163b22706d8ac0fc8b19a1c9994f3809c3dbe1c7bbb79900249ddf9f96da", 0x28a) 2018/02/07 09:40:35 executing program 2: mmap(&(0x7f0000000000/0xfb000)=nil, 0xfb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000fb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f00000fc000-0x8), 0x8, 0xffffffff) syz_emit_ethernet(0x6e, &(0x7f0000050000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [], {0x0, 0x6, "c8b0be", 0x0, 0x6c, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @empty, [], "ad59340816d9d986"}}}}}}}, 0x0) 2018/02/07 09:40:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000fdd000)={@common='lo\x00', &(0x7f0000b67000-0xae)=@ethtool_eeprom={0x4f}}) 2018/02/07 09:40:35 executing program 2: mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000fa6000-0x6)=@hci={0x1f, 0x2, 0x3}, 0x6) sendto(r0, &(0x7f0000001000-0x14)="120000003200e7e50005000000149b000ae9", 0x9, 0x0, 0x0, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000fa5000)={{{@in6=@local, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in=@empty}}, &(0x7f0000fa5000)=0xe8) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f000088f000), &(0x7f0000d24000)=0x4) bpf$PROG_LOAD(0x5, &(0x7f00000c7000-0x48)={0xd, 0x8, &(0x7f000048b000)=@raw=[@alu={0x4, 0xd167, 0xc, 0xd, 0x8, 0xfffffff8, 0x4}, @exit={0x95}, @call={0x85, 0x0, 0x0, 0x16}, @generic={0x5, 0x0, 0x3f, 0x200}], &(0x7f00005f6000)='syzkaller\x00', 0x4, 0xffffffffffffff3d, &(0x7f0000fa5000)=""/239, 0x41100, 0x1, [], r1}, 0x48) 2018/02/07 09:40:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0xffffffffffffffff, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00009e4000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008c8000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000ce4000)={r1, 0x0, 0x7ff, 0x7fff}, 0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000c7f000-0x8)={r1, 0xffffffff, 0x51cf}, &(0x7f0000d4c000)=0x8) 2018/02/07 09:40:35 executing program 1: r0 = socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, 0x0, &(0x7f0000fe1000-0x4)) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00004ac000)={{{@in=@remote, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in=@dev}}, &(0x7f00002ab000-0x4)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000f1e000-0x28)={'vcan0\x00', r2}) getsockname(r0, &(0x7f00005d5000-0x10)=@ax25, &(0x7f00003e6000)=0x10) r4 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000860000-0x4)) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_RX_RING(r5, 0x10e, 0x6, &(0x7f000097a000-0x10)={0x9, 0x8, 0xfffffffffffffffd, 0x1b}, 0x10) getsockopt$inet_int(r4, 0x10d, 0xe, &(0x7f0000039000), &(0x7f0000351000-0x4)=0xdd) setsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f000023d000-0xe8)={{{@in=@multicast1=0xe0000001, @in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x15}}, 0x0, 0x0, 0x2, 0x7e, 0x2, 0x20, 0xa0, 0x0, r2, r3}, {0xfc, 0x6, 0x4, 0x6b5, 0x8001, 0x2d94, 0x0, 0x3}, {0x77466ec9, 0x5e27313, 0x7fff, 0x10000}, 0x100000000, 0x6, 0x2, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x3, 0x3b}, 0x2, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x4, 0x1, 0xffffffff, 0x2, 0x3f6d0bd5, 0x2}}, 0xe8) getsockname(r0, &(0x7f0000001000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast}}}, &(0x7f0000000000)=0x2e) r6 = socket$key(0xf, 0x3, 0x2) accept4(r6, &(0x7f0000bf1000-0x80)=@generic, &(0x7f00007dc000-0x4)=0x80, 0x80800) 2018/02/07 09:40:35 executing program 7: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000001b000)={0x0, 0x0, 0xffffffffffffff9c}) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f000002e000-0x8)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000013000+0xbf4)={r2, 0x10000000002}) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000029000-0x10)={&(0x7f000001f000-0x30)=@ipv4_newroute={0x28, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, [@RTA_MULTIPATH={0xc, 0x9, [{}]}]}, 0x28}, 0x1}, 0x0) 2018/02/07 09:40:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000007000)={0x0, 0x0, &(0x7f000001b000)={&(0x7f0000cf2000-0x10)={0x2, 0x12, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) 2018/02/07 09:40:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000000010, 0x3, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00008c4000-0x4)=0x8, 0x4) write(r0, &(0x7f00002ef000)="240000002e001f0100100000000000002300071008000100feffffff08ffffffef000009", 0x270) 2018/02/07 09:40:35 executing program 2: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000005000-0x28)={@common='gre0\x00', 0x0}) bind$packet(r0, &(0x7f0000001000-0x14)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) writev(r0, &(0x7f0000004000)=[], 0x1000000000000144) r2 = socket$inet(0x2, 0x80001, 0x0) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f000000d000)=@filter={'filter\x00', 0xe, 0x4, 0x2c8, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000013000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@dev={0xac, 0x14}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @common='ip6_vti0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xd8, 0x100, 0x0, {}, [@common=@unspec=@physdev={0x68, 'physdev\x00', 0x0, {@generic="cf0f6690abec9723fdf922dc8d40e723", {}, @common='ip6tnl0\x00', {}, 0x0, 0xc}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@dev={0xac, 0x14}, @dev={0xac, 0x14}, 0x0, 0x0, @generic="6bd6d44845736f889ec1cf4c41f2affa", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x0, @common='ifb0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x328) 2018/02/07 09:40:35 executing program 1: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x112b, &(0x7f0000019000-0x116b)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v+Y', 0x10f5, 0x2c, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0xee, 0x6, "1ee212", 0x0, 0x7f, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, [@routing={0x3a, 0x0, 0x0, 0x0, 0x0, []}, @hopopts={0x6c, 0x202, [], [@generic={0x302f, 0x1000, "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"}, @hao={0xc9, 0x10, @dev={0xfe, 0x80, [], 0x0, 0x10}}]}], "ae3586aab354540a18c40b77250fd0b1486900779af55e09efe7b8138c98ac7bab62fe40dd22f06d369d525752bdba81d54de9fbc3447fa3455b82db99e67632c430b08d6ca8e3e83038b546a93fa427fc4dffe2fa344c24df33d5a22c77f08d303dfbf1ea077dedc19bdda14e08e58014a3f5baf9dafc357fd475682603956aa1a31d334e9aa23f13ae7cc2ae7f37433eb97de9aa0e92c35610779458"}}}}}}}, 0x0) pipe(&(0x7f0000014000-0x8)={0x0, 0x0}) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f000000d000)=0x6bac) 2018/02/07 09:40:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d08000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r0, &(0x7f00007b9000)=""/1, 0x1) sendto$packet(r0, &(0x7f0000a54000-0x2e)="9126e7adfd691963a498258f5ea948283eab6368ccb17c10dd8288c9c513a24436b6d0d85b5c681c466c390dfe87", 0x2e, 0x20008010, 0x0, 0x0) socket$can_raw(0x1d, 0x3, 0x1) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f0000f62000-0x5)=""/5) close(r1) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f00002a9000-0x4)=0x6, 0x4) 2018/02/07 09:40:35 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000331000-0x8)=@assoc_value, &(0x7f0000001000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x19, 0x1, 0x3, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000003000-0x1), 0x1) getsockname$inet6(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000000)=0x1c) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001000)=@assoc_value, &(0x7f0000001000)=0x8) 2018/02/07 09:40:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00004dd000)="7c6cbb0c1afac93393907f72590e9c44", 0x10) sendmsg$nl_generic(r0, &(0x7f00005a5000)={&(0x7f00008d2000-0xc)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f0000fb0000-0x60)={0x1c, 0x1d, 0x3, 0xffffffffffffffff, 0xffffffffffffffff, {0x1f}, [@nested={0x8, 0x1, [@generic='N']}]}, 0x1c}, 0x1}, 0x0) 2018/02/07 09:40:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) setsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000b26000-0x88)="888f539db54c75cc3bac97b0274ce6de06fab665bd2e1ae66baa82f0180dd814b208724fd0a0fd639f2dd36e39d01e800ca946e841877666116a352415f54dba79d6efdb769785f0057a63d81ea2820acd2d1a6685a09e528a4388902989d95ba1da3d95cad615e90c0c880bccedc7b0e1935b8df9c8f258a07f0736b10b28fe16f325e5397238d8", 0x88) sendto(r0, &(0x7f000059a000-0x73), 0x0, 0x0, &(0x7f0000f34000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x12) 2018/02/07 09:40:35 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0x80802, 0x4, &(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000001000-0x8)={0xd7, 0x3}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000001000-0x10)={0x0, 0x4, 0x4, [0x520, 0x100, 0x9, 0x8]}, &(0x7f0000832000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000133000-0x6)={r2, 0x2}, 0x6) r3 = socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000018000-0x13e6)={@random="cd3997030f00", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x38, 0x40000000003a, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "40d30f", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, [], "4a1c581c713b8d6c"}}}}}}}, 0x0) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000006000)="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") mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x9) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000012000)={0x3}, 0x1) r4 = accept4$netrom(r3, &(0x7f000000d000)=@full, &(0x7f0000011000-0x4)=0x48, 0x80000) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f000001d000)={0x3, 0x200, 0x722e, 0x2f, &(0x7f000001e000-0x2f)=""/47, 0xee, &(0x7f000001d000)=""/238, 0xb6, &(0x7f000001e000-0xb6)=""/182}) socket$inet6(0xa, 0x0, 0x0) connect$netrom(r4, &(0x7f000000f000)=@ax25={0x3, {"2c95425986d7ab"}, 0x9}, 0x10) 2018/02/07 09:40:35 executing program 6: pipe(&(0x7f00009f8000)={0x0, 0x0}) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000372000-0x2), 0x2) mmap(&(0x7f0000000000/0xdc8000)=nil, 0xdc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000dc8000)=0x3ff, 0x4) r2 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000dc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000dca000-0x4)=0x8c3c, 0x4) recvfrom(r2, &(0x7f0000dc9000-0x6a)=""/106, 0x6a, 0x0, &(0x7f0000d02000-0x10)=@nfc={0x27, 0x8, 0x0, 0x3}, 0x10) setsockopt$inet_int(r2, 0x0, 0x40000000021, &(0x7f0000002000-0x4)=0xffffffffffffffff, 0x4) 2018/02/07 09:40:35 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x800000014) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x2, 0x1ff, &(0x7f0000001000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00004fb000-0xb8)={0x0, 0x0, 0x5, 0x0, 0x10001, 0x2, 0x9, 0x6, {0x0, @in6={{0xa, 0x0, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x4}}, 0x9, 0xfffffffffffffffe, 0x7fff, 0x4, 0x9}}, &(0x7f0000000000)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000001000-0x4)=r2, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(r0, &(0x7f0000000000)=@ax25, &(0x7f0000379000+0x89b)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r3, &(0x7f0000001000-0x48)=@full, &(0x7f0000001000-0x4)=0x48) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x8000b, 0x2ecb, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000001000-0x4), &(0x7f0000001000-0x4)=0x4) r5 = accept$inet6(r4, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000001000-0x4)=0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r5, 0x84, 0x8, &(0x7f0000002000-0x4)=0x3f, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f0000525000-0x8), r0, &(0x7f0000001000-0x8), 0x9, 0x5) 2018/02/07 09:40:35 executing program 4: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000026000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}, &(0x7f0000015000-0x4)=0x1c, 0x80000) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000007000)=@hopopts={0x88, 0x1, [], [@ra={0x5, 0x2, 0x2}, @jumbo={0xc2, 0x4, 0x2}]}, 0x18) sendmsg$nl_generic(r0, &(0x7f000001a000-0x38)={&(0x7f0000001000)={0x10}, 0xc, &(0x7f000001e000)={&(0x7f0000008000)={0x14, 0x22, 0xd84eccbcdd442381, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, []}, 0x14}, 0x1}, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r0, 0x0, &(0x7f0000027000), 0x80000) setsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f000001d000-0x2)=0x6, 0x2) 2018/02/07 09:40:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f000081f000-0x160)={0x18, 0x2, 0x1, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x4, 0x2, []}]}, 0x18}, 0x1}, 0x0) read(r0, &(0x7f00004c9000)=""/193, 0xc1) 2018/02/07 09:40:35 executing program 1: mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f8a000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x1, 0x0, 0x9, 0xa, 0x0, 0xffffffffffffffff, 0x1, [@sadb_spirange={0x2, 0x10}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000d17000)={0x0, 0x0, &(0x7f0000f8a000)={&(0x7f000075b000)={0x2, 0x7, 0x5, 0xf, 0x4, 0x0, 0x0, 0x3, [@sadb_x_nat_t_type={0x1, 0x14, 0x20}, @sadb_x_nat_t_port={0x1, 0x15, 0x1}]}, 0x20}, 0x1}, 0x20000000) 2018/02/07 09:40:35 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) connect$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x0, {}, 0x0, 0x8}, 0xe) socketpair(0x0, 0x0, 0x9e, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000000000)={&(0x7f0000456000/0x2000)=nil, 0x4, 0x0, 0x4, &(0x7f0000000000/0x1000)=nil, 0x11}) 2018/02/07 09:40:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x5, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f000001a000-0x2f8)=@filter={'filter\x00', 0xe, 0x4, 0x298, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, [@common=@unspec=@connbytes={0x38, 'connbytes\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2f8) syz_emit_ethernet(0x4a, &(0x7f0000aa2000-0xaa)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x29, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @loopback=0x7f000001, {0x6, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @multicast2=0xe0000002, {[@lsrr={0x83, 0x3, 0x0, []}]}}, "8e171a2758a82b90"}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x0]}) getsockopt$sock_int(r0, 0x1, 0x30, &(0x7f0000fff000-0x4), &(0x7f0000089000-0x4)=0x4) setsockopt(r0, 0x3, 0x6, &(0x7f00002da000)="40b0acffce4a52e7200b5bbe2d84787c2e7633d24df7019b09292c0b00eeab37a8ed6879e2be88a7", 0x28) r2 = accept4(r0, 0x0, &(0x7f0000648000), 0x800) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000461000-0x4)={r0}) 2018/02/07 09:40:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f000034c000-0x4794)={0x18, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x11}, [@nested={0x4, 0x9, []}]}, 0x18}, 0x1}, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000ceb000-0x8)={0x0}) accept$inet6(r1, &(0x7f00009fa000)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f0000cbd000-0x4)=0x1c) 2018/02/07 09:40:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000079000-0x38)={&(0x7f0000a4b000-0xc)={0x10}, 0xc, &(0x7f00006ea000-0x10)={&(0x7f00003b9000-0xe8)=@newspdinfo={0x1c, 0x24, 0x61b, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, [@ipv4_hthresh={0x8, 0x3, {0x0, 0xfffffffffffffffc}}]}, 0x1c}, 0x1}, 0x0) pipe(&(0x7f000067f000-0x8)={0x0, 0x0}) setsockopt$ax25_int(r0, 0x101, 0xe, &(0x7f0000865000)=0x4, 0x4) 2018/02/07 09:40:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000387000-0x10)={0x0, 0xfc32, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x65}]}, &(0x7f0000f92000-0x4)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000e35000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x7}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) socketpair(0x11, 0x802, 0x1, &(0x7f0000824000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000d64000-0x4)) r2 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f000094d000-0x4)=r0, 0x4) write(r2, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/02/07 09:40:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socket(0x0, 0x2, 0x3) 2018/02/07 09:40:35 executing program 4: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x3) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) ioctl(r1, 0x1, &(0x7f0000027000-0x32)) 2018/02/07 09:40:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000a81000)={&(0x7f0000081000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000966000-0x1a4)=@ipv6_newroute={0x3c, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x4}, @RTA_ENCAP={0x18, 0x16, @nested={0x14, 0x200000000003, [@generic="505f4b6889be12bd99c77e579a"]}}]}, 0x3c}, 0x1}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00008ae000-0x4)={r0}) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f000004c000-0x4)) 2018/02/07 09:40:35 executing program 1: mmap(&(0x7f0000000000/0x8d8000)=nil, 0x8d8000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$bt_rfcomm(0x1f, 0x3, 0x3) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f00008d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000896000-0x8)={0x0, 0x298}, &(0x7f00008d8000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000411000)={0x3, 0x8000, 0x1, 0x7, r2}, &(0x7f00002fe000)=0x10) getsockopt$sock_int(r0, 0x1, 0x19, &(0x7f00008d9000-0x4), &(0x7f0000694000-0x4)=0x4) r3 = socket(0xf, 0x3, 0x100000000) mmap(&(0x7f00008d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00008d8000)={0x0, 0x10000, 0x10000, 0x7, 0x14, 0x1}, &(0x7f00008d8000)=0x14) mmap(&(0x7f00008d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f00008d8000)={r4, @in6={{0xa, 0x1, 0x4, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x10001}}, 0xfffffffffffffff9, 0x8}, 0x98) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f00004e6000-0x4)=0x7) 2018/02/07 09:40:35 executing program 5: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$can_raw(0x2, 0x5, 0x84) socket$can_raw(0x1d, 0x3, 0x1) 2018/02/07 09:40:35 executing program 3: mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000002c000)={0x0, 0x0}) connect$pppoe(r0, &(0x7f000002a000)={0x18, 0x0, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @common='gre0\x00'}}, 0x1e) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r1, 0x0, &(0x7f000002e000), 0x80000) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r2, 0x21, 0x11, &(0x7f0000018000), &(0x7f000002f000-0x4)=0x4) write(r0, &(0x7f000000c000-0x3c), 0x0) 2018/02/07 09:40:35 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f000082d000-0x4)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00004a5000)={0x0, @in={{0x2, 0x0, @rand_addr=0x6aec}}, [0x40, 0x9, 0x2, 0x1000, 0x5, 0x0, 0xba, 0x0, 0x8001, 0x40, 0x1, 0x80000001, 0x3, 0x1000, 0x80]}, &(0x7f0000000000)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x20, 0x8, 0x5, 0x3ff, r1}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000001000-0x160)={{{{0x2, 0x2, @empty}}, {{0xa, 0x3, 0x9, @dev={0xfe, 0x80, [], 0x0, 0x12}}}}, 0x1000, 0x457, 0x200, "111d80b341e26a31e4795df007c9aeea7249cef32054ab720bf76c51b2f907560352b3c8d193ac7e6c746c75ff161449140e94d175846b2551e05f694e14238b9bf78ff39370e03a3cd75a1fd4d81298"}, 0x160) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000470000-0xe8)={{{@in6=@empty, @in6=@ipv4={[], [], @loopback}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@dev}}, &(0x7f00009ed000)=0xe8) getsockopt$inet6_buf(r2, 0x29, 0x6e, &(0x7f0000000000)=""/129, &(0x7f0000000000)=0x81) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000a59000-0xe8)={{{@in=@loopback=0x7f000001, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x3, 0xb05, 0x2, 0x0, 0xa, 0xa0, 0xa0, 0xff, r3, r4}, {0x164f, 0x1, 0x1, 0x0, 0x24bd, 0x7, 0x6, 0xa2}, {0x0, 0x3ff, 0x1, 0x40}, 0x7fffffff, 0xd, 0x1, 0x0, 0x1, 0x3}, {{@in=@broadcast=0xffffffff, 0x2, 0x33}, 0xa, @in=@rand_addr=0xfff, 0x2, 0x0, 0x0, 0x6, 0x4, 0xffffffffd4a47723, 0x1}}, 0xe8) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_inet_SIOCGIFNETMASK(r5, 0x891b, &(0x7f0000000000)={@common='bond0\x00', @ifru_flags=0xa8b191462ce0d1d9}) r6 = getpid() ioctl$sock_SIOCSPGRP(r5, 0x8902, &(0x7f0000000000)=r6) setsockopt$sock_linger(r5, 0x1, 0xd, &(0x7f0000000000)={0x7f, 0x4}, 0x8) sendmsg$nl_netfilter(r5, &(0x7f0000066000-0x38)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000dd1000-0x10)={&(0x7f0000d3e000-0x368)={0x14, 0x13, 0xa, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/07 09:40:35 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f0000d0d000), 0x3) ioctl$sock_netdev_private(r0, 0x89ff, &(0x7f00002b6000)="b47e6c5390d9dde4c038882b6dd21d36d5fe1768860c612af3500399881b9ba4be43944a9ff60a70660e05fc7b20cf487ae3a41903965bcc26749667989e658429497a9e780c76c96a1d514419139d28c95fcf3adee75beb378f9f0ef5d4a445803a75b05781a209de29983261d1e24dc834581e6a64d767cab4eb528e5bce9536a4498acc2880eebf6552fdb2763904ef22df89570e4f864412dba177347e96ee71e5164f27b41b48a022cd68871279d71283eeb904ac4abfdcb76c9c7ead1c") pipe(&(0x7f0000aef000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_FREE_MR(r1, 0x114, 0x3, &(0x7f0000000000)={{0x0, 0x5c}, 0x14}, 0x10) 2018/02/07 09:40:35 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)={0x1c, 0x3, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x8, 0x1, [@generic="06"]}]}, 0x1c}, 0x1}, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) 2018/02/07 09:40:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000027f000)) socketpair(0x15, 0x6, 0x200, &(0x7f0000c28000-0x8)={0x0, 0x0}) bind$inet(r0, &(0x7f0000f84000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f00008bd000)={0x0, 0x0, 0x6}) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x0, 0x4) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000a36000-0x8)={r2}) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) r3 = socket(0x1e, 0x5, 0x0) sendmsg(r3, &(0x7f0000316000)={&(0x7f0000dd7000)=@generic={0x10000000001e, "010000000000000000000000000000003c5bf86c483724c71e14dd6a739e00eb1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03110000000000af50d5fe32c419d67bcbc7e3ad3177198356ed0008341c1fd45624281e2780ff7f000076cf9700400000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000595000)=[], 0x0, &(0x7f00002d4000)=[]}, 0x0) [ 54.475692] netlink: 'syz-executor2': attribute type 21 has an invalid length. [ 54.489358] xt_connbytes: Forcing CT accounting to be enabled [ 54.505080] netlink: 'syz-executor2': attribute type 21 has an invalid length. 2018/02/07 09:40:35 executing program 2: r0 = socket$bt_rfcomm(0x1f, 0x0, 0x3) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000f32000)=0x4, &(0x7f0000682000)=0x4) mmap(&(0x7f0000000000/0xfc8000)=nil, 0xfc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x56, &(0x7f000001c000)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "95d09f", 0x20, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @empty, {[@dstopts={0x88, 0x2, [], [@generic={0x7, 0x8, "b0caff31345c24f5"}, @jumbo={0xc2, 0x4}]}], @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, []}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0xe21]}) 2018/02/07 09:40:35 executing program 6: getsockname(0xffffffffffffff9c, &(0x7f0000f47000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @broadcast}}}}, &(0x7f00006c1000)=0x32) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000002000-0x160)={{{{0x2, 0x2, @multicast2=0xe0000002}}, {{0xa, 0x3, 0x116cbca8, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x8}}}, 0x0, 0x40, 0x93, "64049824710659c3efb0023441951281765fd0b92ee98442f2ae28046226365f69d86d2d6ae4b172ee78f719b7c5c0369b5e8f7248a46e4fb0631a5973ab2289bf3b198a5a82bc8964d7dbd0ce20c2b9"}, 0x160) getsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f0000c3c000-0xbd)=""/189, &(0x7f0000001000-0x4)=0xbd) mmap(&(0x7f0000000000/0x939000)=nil, 0x939000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f0000939000-0x5)=@ethtool_gfeatures={0x3a, 0x0, []}}) socket$nl_netfilter(0x10, 0x3, 0xc) 2018/02/07 09:40:35 executing program 0: mmap(&(0x7f0000000000/0xb02000)=nil, 0xb02000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1_mb\x00'}, 0x58) mmap(&(0x7f0000b02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000b02000)=""/92, 0x5c, 0x0, &(0x7f0000b03000-0x10)=@ipx={0x4, 0x2, 0x7, "b92a4cfb3a45", 0x8}, 0x10) bind$alg(r0, &(0x7f0000b00000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(camellia)\x00'}, 0x58) mmap(&(0x7f0000b03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f00006de000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000b04000-0x4)=0x14) mmap(&(0x7f0000b03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000b03000)=[{{&(0x7f0000b04000-0x1c)=@in6={0xa, 0x3, 0x2, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x8000}, 0x1c, &(0x7f0000b03000)=[{&(0x7f000040b000)="68673c1a84e951f5ccc0bd7688c480c3dfd161d7a498168084600de36136c03e97b0164b3cbca16ef2070a493f0f13589604a1bef01c865bbf50dfaf47723fa94e887db916ebaf7f5922e52b34b1eca32b52754d08294ecac4a7ca960eaa037284ac69fb3214e254b653471098ce6ded3ba6c84cd825112f9c53c980443d00edcb0a195f4e602ed9de3f", 0x8a}, {&(0x7f0000b04000-0x98)="1acca6822526949f5743ce9d4bd679b99d3a9ecd95234d814e51b9297922ddc5d6dd90e9bd852b4c149ae8a6a650d1ba628136e68b310647c10317b268b303f61e39246f3c27a5a6e33386e233d1f27b3359d567b58e39f45db9b4c01d9403215d87cbe09dae0d3d4742f7085880f7642d4544998945034d4592ea289caef60d355611ec199b7accca0fd01411d17315d0337a95f98ba450", 0x98}, {&(0x7f00007c1000)="0179648f79f2546262071bd03a48ca31ff23f339788b8703dea240cc21733eccf71af64e00be80bd17ed2801ecfa2cfce07fd5e9a2a8fa71df710c1f086d3eebcb970aca6dde9e3d999af05791c75012c30422251b92403b9996b1558fdcab7c1e42cc97aa1e3583f4cf613abe6ac1e8f01b41be9a71f95b4d3e", 0x7a}, {&(0x7f0000b03000)}, {&(0x7f0000b03000)="e9ae99bf1cce8bb2478396990345aa2d8e7b6ae43b6c4d91d886de57bcd248843373b80f63f18e343480821db8ddb0200f347883143b372d5f72f7974d1e61ebbae480e5839e9acbd388b863d16afbe6c5b35a4a56653ab1805d26afb900c15cc220c20dfac902fa014aa48007fb5152eb347e5105515516bd89046dbbf036209864eda5e1f4c5eaa3fe42254520b5a11c472ceab4744fddbe5b4a23aec22d20ec34bb2b3f57eb27af2031544c7086a45fb53dd904a668e3f4c2a971b4c060", 0xbf}, {&(0x7f0000b04000-0x3)="7f9f09", 0x3}, {&(0x7f000025a000-0x16)="509f218cd6a17a8429dbfa3a08e25f9c119021d75cb8", 0x16}, {&(0x7f00003a9000-0x1f)="f171a56f8cf3ee5dec1b1f27d74c6fa44fba5da396f699dcbe6d1010bf0285", 0x1f}, {&(0x7f0000b03000)="fdbf55f344951895f231b0df699acaa631d2b398683543b7bd617e7d2d2c4f5f9cfad3364f3e8c175dc31f671274d4d0905775cbecb5b79ea9a9db8f702e10426dc6d8ff2559b11609d020e81c8cb23186af2fd1c4559d17cf82b24e4b6803ccff8bba24ddf9064d3f0010c3fe18fd0c330af26f8b10a4ba78abf7394a436c373fae6b6a796ecba2331be823a458bf60b949411329e827ca98c1b29620b663a2a3a6275b6531cd447142a431b99948ce02437ebbfb71a156757e7232f3c4d6ba4228d631772f51fd0b4359bbc1485f905218861b4f94cfe68ce3160b432b2acd10b3", 0xe2}], 0x9}, 0x7ff}, {{&(0x7f0000b03000)=@llc={0x1a, 0x8, 0xffff, 0x4, 0x1ff, 0x2, @link_local={0x1, 0x80, 0xc2}}, 0x10, &(0x7f000015a000)=[{&(0x7f00009dd000-0xc9)="20602234562e8c21087130eadd6a36f4d8b3fb757f505313d30d0ad7cb7ddec76ae06d730f0c2d2559257d35bcc1ac9933665eaf12ebe8b950c2bd1d2594ef86c1aebf19cee59483676cb226b67730ddbe4c2f3ad9841d138ad429c0c09f4810ed9796086a3ecd3545448135b6eae42a01a40493b8f6b0d957ab41dab956a19a264efa534f41cee7bcac5cbc91cab53007c784327e30d27332f346661da26503e97b273fc80e733da67c5d1a4fca54956af07ac2a7a7ca952fbcf73292ab78486e9564d433f1d02dfd", 0xc9}, {&(0x7f0000b04000-0x7)="baa2627b7e835a", 0x7}, 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0x1000}, {&(0x7f00001a7000-0xa8)="de770c0e2f74008c61bfe4fb02c6cd0a374bbf07785bf61888ae406197dd5c23d0d3ab548241adb92ff4e9713592fee6072084197279ab47f86316935e2343376935159cc661abbf9661e62e9ed2f008b83ae351bfa8b26a12ec9ab8a33017a3e031df534da6902e04fc8e7ca3240a8e415469fa1835e9adeffb9beba6e3e5899742be602c2c6da3fa6c4a128764222d30b3f1340f4f7a6bcf74db4a863a4ee1a20805a9c79f6aaa", 0xa8}, {&(0x7f00006e6000-0x39)="e6d6ae61ecf1912f02dc62551d35340accb1366e16f68cb40a8b146a220fcc45505a1f0d9ca1e12493523086d47a49e3210f9c92afa9ea02a7", 0x39}, {&(0x7f0000b03000)="ae40c73dd567ade8cde0b630f5e3891e3687bff3893673a32883f01b30ff265d4c46035b09f0009f4dc4cf123652137ff77e5ad089f527c2815f363ae2fd10d43ce4067420c00d4d398bd53d9d09a667c08e79e2b1e9da558a3909bbc834e1525410827151eacb5f3f306fcdf1bec110f42151325964b1e8ef909275c016f1bd8315d7d545fc0b7bcd9eb46f33201ff6c2d1b675b0591b43a5b1fb0e", 0x9c}, {&(0x7f0000b03000)="e87aee2d85bfa48e4d36197311198040fc78155a1d802f43f3", 0x19}, {&(0x7f000006b000-0x4d)="d011785ee392a70f9a4e7e724be871986dc4ae3d395d8c88810072bcc47ab2e0b7741f6091fe8dd8dee97f51ce717eb22813ecc700fd70e4bef65c2fbe76a30523a3d7a5c14f091d02a8414b98", 0x4d}, {&(0x7f0000b04000-0xde)="0d021850f214b0ab9b191523279c9296e3eefb7ccd3924d6e8a18b64cdd07a2117a2c4fc30eb29965c1a5287d71622a3e590eeca1fb544c21866cf7253f7f654cdf2aabe3738f86942f106d213c7f5c5fec65330e3e2a69c96fbe0da4878ead5a8fceffa7e60193f5fcc912fb1edc088defe589cf260dd0cdf071841b621adce1aa6e6aa819a7e4d2886cda859a456b1f4a8d8d7f9c9cc94efedaa5f2453f53e5c20e324422185063a0ccc7a5940b8533005304f3d6f40d7f65d9a39e00574428f01c4c38762e8f50fa150e5ff1510e9b9cc7bb2f6839a355c69b3764ecc", 0xde}], 0xa, &(0x7f000057e000-0x3a0)=[{0x20, 0x0, 0x1, "f430b06118cd45d79a8deb7f50a9dd"}, {0xf8, 0x117, 0xfffffffffffffff7, "b0793de4a5dfad787c6b405dd09d6395246a92c4c5d8e073b6f587dc9dc07271c1d299d2cc4d2aae4ad95c515f05c5f42c8179c99f47696ba8479e2d94a594942f8026e421c549f922fbb59de62c4cbeb9dd675785ce1f861710d96fd6371bac58f8ea7fff66042fdec782c56db70639cfe2921a235f6c1641fb3fc6f6e9b3201a066b8ee7b8d8fec36bb2ff0b16406e8b8ac0d41f56cdf8a8739406a54a4edf92350e0e81c536aadabe381b51ac7481388ab4ee572f6788d35b50d1c3f75767d70abf93ddb593c31184051f0bd2ba70422c0b11c640e75878730c68e546d1f416ad00"}, {0x38, 0x102, 0xb708, "4e4e30905bc1cc24e0dabc90c807c1b82f72f25e463c9394679de31b2fb7ac237039fa3d56"}, {0x48, 0x112, 0x3, "2e6222fd487b4317a752f2681d9ac964c06fe2a6918f2ffb0ba1514ffcff2805c714fe4a83210aebe00fbc3909d70ca1a8"}, {0x60, 0x13d, 0x2, "984833c91a483a87178b2e6e70abebe4e15490edd9e0a988e413165c8056b6b6dea4695248f503ef97d7dc3bc53b8895f2351bc3db5edf523f64f729a9dfd0d733a7c40adc949f6f6d67"}, {0xf0, 0x104, 0x6, "4e473dd91196274de192c8da8cabf9a42fabcd1e2bea92fb363680ca8a7cfda0dd9e3d1258a43ee0063c616b6a285bd1007b93483cf6d8a5b52d91b79dc602a64266b51859cf86f702651980c21baf9e35b121758cbd7068511e675ec0e030d25809857cb7d4db5355dde47967b2f404e98427d566bc9573b3cb589e7929800c831a56a36f355392300c7030bc2ccc12d859f01f43be5fd40696988cd19fa6dc4e8c2a6c0d124c69b5e1e58613ba834ad1845826220539b63c355bca5da868e6975e3eb2cc4bdc640fe226a072c17f14025f9bb2425ab060400acb30"}, {0xb8, 0x195, 0x2cc, "6e8227c386dbb0570bde0537612a4122ccdb867419d311c8957206c7f336903c69beab60c2b6f7fa9f36c490958e511070905c5119b0ab687aafb1450ef1674c787b095072e754fdb9447ee78cf6b90400cd1d6a3471126e061e0810162e73add6044ba46c4df521f9eb2767504b2eac3fd7b9dd6c5b13b7eaab297b14a0d0daf2c2ae91a3282ac0e18f3c4ab291e719ee687e87bec6bf59c754e07782d55a0b43cbaae20ec6"}], 0x3a0, 0x40000}, 0x2}, {{&(0x7f0000b04000-0xc)=@nl=@unspec, 0xc, &(0x7f0000b03000)=[{&(0x7f0000b04000-0x3f)="50d41920a12b7673486168ae9e07bb9d5f6c5888fc4949836a2ee93af6f4f59121605c9b5a6560b8ec12259a14f9813bfb478ef40b61d48fbe0d8be3d57241", 0x3f}, {&(0x7f0000980000)="6ce25c1a2d123043724345c0f99ec222ff5562a88cffcf28835c3c2c72dbc61e09a03f1673cfa8e3ed59021c8991f561a73b274ea000f1b08fd7a3281ad8a6f20fa8c7266e00ba6bf9a06b6a47882249b7a2d50e6d3f6c36c3b2dd0b84e2dfb6a099d5d701c52f3e4ea60e768b7081cc802080c8f0ca80ba9433fb0a814eb531ddf686cb83b2819b07e1d51596bc764bd650a57c3fac3280c667d239347a2ab8cd49845990da58bf4253a103", 0xac}, {&(0x7f00000b6000-0x2)="ecc3", 0x2}, {&(0x7f00009c1000)="93908ad32b57fe10f8b73766d7a6662a247334fcc13d6b3f088937537934c1b8238372723ac0ad66e1c3b0365e", 0x2d}], 0x4, &(0x7f0000b03000)=[{0xb8, 0x88, 0x59, "b46a9df1714edabe007b9291bb8b20643dc59185ffa3a69043046f2dbad3ef7fcf9caf53d245077804e4dc76620f49a1addc825f32ac910353656b9cbfdcb53f422c0bce6766f60443cddb9a0f1f15f40f2b8ae682cb39e7fcdad9da2eacabe9b26e16e8227ea768f02624fdd1f41a1c8dce91e242e50c21d96c745c4c1a984007e318143d7fa71108eadf2b28b38077b53469c09a17dd07424e87e31c9c632c048290875ba4aedd"}, {0x80, 0x1af, 0x3, "e4bdcd16a2c3c54b6a2e4971aa1461e790e6d9f00f84fefa7f72267fb7f2247786ab50d07014d233b91d15cf9cb011610d4631cb38c9f7a15e8199b3bfbd24cba7c655494238f425f22c8672aad3d18b2e1ca97daebdf033fc20e56f41516efab8f575c6ba98ed042362e505e25a19c3"}, {0xa0, 0x0, 0x4, "878b3a0ebf2ace04c24d6846a44c4a3f95a26ea4bf8f47ec68b41d58aee476c939c4680616f65a0165185c9aa79a03ea66506dceb70c78a5ca59f506ec5fef1d2cf72e0f87e5a1a7be53ceb0fca01c9e79cafb03be090316c11883e82bf4fe869a0a00a2a633e04e4c3038802c1a63104f595c84984109ecb00975f5e4d7085ccc6fecd7107eee657f6d5d39ed"}], 0x1d8}, 0x851}, {{&(0x7f0000b04000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, 0x3, 0x0, 0x3, 0x1}}, 0x26, &(0x7f0000572000)=[{&(0x7f0000a05000-0x9a)="f32a6559265c385eebae0ae4fb7868c654d2e73ae8dc99f04baeda1c91b36845ce8abd63f10a8e1adf8a0f5b47416090b070426ca96d0bb1acac2c923f532f47d51a01a39785025045f1cc31c4e53ab00afeac497fd834e685fe9ea5d71f095d5ffebc5a93a0ad9e6b8fffc5cc8d2b34d6b5d955f0b55a7df8a91826c7fe40b0f8d56d715d9cbbaa3987b0dadbdfbfbadc4a00558f5da58c9ac9", 0x9a}, {&(0x7f00008ea000)="fc292eb0500d577b2db442c4e03440b2a6d868089c37241c28ca48a0410e733cd93fde50d22806c689e3a4a28fc0bacbe3580f56b8e6df8ca46a2e2e08567626c93ece163f21507df2eef13201340b7d2a50fd7cc2a736529192c9955a7c6dc31c2ecb17e3af98a3041538f087c372bd2b7a860a0704f4882a9a", 0x7a}, {&(0x7f0000b04000-0xf7)="e872a5f3a8aacc9a6607ee72a067fce1b1b7789e1e4b82f0670bef0f0d56c6b4870f676367e32f195b811dc1ffc6f971441772ca1205a5cb341b7dbac4d32267d364cabbd114269f8a30c73693cac94b90cf0ad28ee6c2bc571c1a4ceff8c9ad11a318064850a9aad044b242052aeb6125b5da2f8735a5587523f117d35c68664af4eb092b239420f2f4e16d7d0a85d76ce9a0e9bef73c750c998562273baa6d041badef5e629d9d3c79c272e3a32c74c3a9a8f6ebc877f260bc8fd00491adecb1f9f2dff5f85fa5325a5567cf4ba7cf4021cdfcd71956e36801da1ae63087ce157dccf6305d10f3678b12bee4f86bcbc71fa0c70d21cf", 0xf7}, {&(0x7f000038b000)="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", 0xfa}, {&(0x7f000087f000-0xd4)="b200f26ba7a506fef099362796e885bd9c89d0b3af733ab95a42ebd7f929cc1491910c1af6839142b918156f393c1bfe52589aaf7e376e6d3256db8306c6e9d281239034a99551842850ba56dcb161b0c5c81adfbebfdef587d3f663c52e525fe2db3634255b6199f4af7048141fdaabab4bc328e4c792b9abba4688dce78bf13acc5ae5e16ac5e44d68e0ceb7dc753e6f0b7bca9e49a80ac9836dd86d101b21b3f6fe1f697e3c057249afa3e2aa6d2725510fe8a4b2423d34e03f1afdf8fbe78843f96277825cc03d538abe8e5e482997132543", 0xd4}], 0x5, &(0x7f0000b03000)=[{0x80, 0x117, 0x2, "027390e0206a081f32e8810b6b540e75895a7d6a957f6bdaa589755521dd44373005bfa6dea4b8562d662f504dfde9b9112888527855c12e37bd65a8661aae52a2900a547e33e3dc38dc5b18508d1ad36ef8d73a1636e582df68c4fc04649e9067ceea92d8a8b77a8f5cfb"}], 0x80, 0x20040041}, 0x80000001}], 0x6, 0x4000) 2018/02/07 09:40:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000003000-0x10)={&(0x7f0000339000)='./file0\x00', 0x0, 0x18}, 0x10) 2018/02/07 09:40:35 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000001000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00004c2000-0x4)=0x14, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$ipx(0xffffffffffffffff, &(0x7f0000d20000-0x10), &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000001000-0xa6)={r2, 0x1ff, 0x7, "76b52f3355db0028d2582658fa7e5fea3468df1f55434bf7b3332848f3225d95c871b9302c7069439a433007a970c4b9955e871a155b3dcd1224166cf995af40165afe93f259164ff0e764faf9fe9c3582b0aba7a3fcf7fcc278cef3fbed7b53bd9d0a1fb324baf3b5535cbcaa060109e32cb255f69d8898cad1261897db803774b912f5df53bb03f383d751a4fc121786463209d5d617bcdf8e2b72"}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001000)={{{@in=@loopback, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@empty}}, &(0x7f0000001000)=0xe8) socket$bt_rfcomm(0x1f, 0x1, 0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001000)={{{@in=@rand_addr=0x3, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x3, 0x80, 0x0, 0x5, 0xa, 0x20, 0xa0, 0x32, r1, r3}, {0xffff, 0x51fc, 0x7, 0x5, 0xc00000000000000, 0x3ca51b53, 0x7f, 0x8}, {0x10001, 0x9, 0x8, 0x7f}, 0x2, 0xc, 0x0, 0x0, 0x0, 0x2}, {{@in=@dev={0xac, 0x14, 0x0, 0x12}, 0x1, 0x6c}, 0xa, @in=@multicast1=0xe0000001, 0x5, 0x7, 0x3, 0x100000001, 0x1000, 0xfffffffffffffff9, 0x3f}}, 0xe8) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000004000)={0x400, 0x8002, 0x63, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000005000-0x8)={r5, 0x4}, &(0x7f0000000000)=0x8) sendmsg$key(r4, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000002000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x20004895) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f0000005000-0x38)={&(0x7f0000003000)=@l2={0x1f, 0x5, {0x401, 0x6, 0x1, 0x4, 0x88de, 0x401}, 0x0, 0x5d5}, 0xe, &(0x7f0000002000-0x30)=[{&(0x7f0000000000)="a5cf3e0c185aeb509e894058a6c6b12882be2de7819f866f98542ac3893bf547afed4ed9252072faf63e5720fd8d80ccf958e101e77197a983ffab58f5089024f763bad3380e1a5334c00dc431be1fc246f3a0aa901e84903737ec45bc62cdd61778bae2ffdc86a7283137b25632b0a7fa010d3d7d1bb6fe3b2a8a01ee94a003de82a61fadf2fca139cfa03b32e6f26b4ea0b96049833d3aa73596717bf64d0dd6bc5568ae1fa3fb5559f1e37164e9fc3bc516278b88313cbc2479a1e80c0cf105785ed10b3b460d2bfe53", 0xcb}, {&(0x7f0000005000-0xcf)="546708ae24a5b129193394b1b3b020a3e8a2d5c268f665117b826fd091f372254d3d9a472e7a9dd41f78ee12ca96ee7b2c82b45f01b6980823d2cba8e355762452ec0247e1ee72a72f2cb4b24600e82e020238bb9be3f532bacb564850987d48034280d84752474b34c4a6c7b13f1d1e47f8db34af097104baaf7d6ded8c2fc9749295fe6f60f7894cec44050dd22d65191bf15177fb0a8efb1e0aba9d86649ef583b16b7b2da5588cb9d94bebbcda5bcb8d2f5314476e6ddb6a2dbdbad7c93ff5e181106d39971998a3bc7b0c6a28", 0xcf}, {&(0x7f0000003000-0xe3)="1f1d185a1b91bf27817b9fc72896e6a57e25cb3c7fcad7c1c31e612e7685a2099531be4bee8f8117394e75da68f2d174cd84a2bd870f36bbb88d8e34a9945a479f6798b39742bb68a12bbd6b3f202485fc20b17bd2574b63f5d598dab35bb3c73b9d259c365467666f7b850dda6a9b978fbff1aff84ee542087d262c81596cab010e462d6deee47857962aedf9a5b70a66b9a82445ceb243ba6b028e30f57a5dec83a7ee132ef76134f5f8e6c0b1193e11b439bff811eed6d1fa57d599b29ead585ab195128d45ebcbbefbb024470373f0fd6ba3e325e294f592cd138c445cd78ced27", 0xe3}], 0x3, &(0x7f0000005000-0x2a8)=[{0x38, 0x117, 0x7, "c64bfbc1a2afb5b91e878dcbd9a667ed392b2d6e702bf2ef02a4ae509208d67c8a4f51"}, {0x40, 0x10e, 0x295e, "f373c55c2f83c320244c2ff975799170acd952535c0f127e66ca25db8d274b68a1aaf8dcd563f5a3cadca240e92d"}, {0xb8, 0xff, 0x8001, "9f1c06d5c33bbdc7ded2d4a0c9823e506cdae1c1aff64f737b6c8b85393ba7d2d6cc1cad4b73f1b7054c7a9489079150b3375f6002a0982877391390cf681f00ccca23a6b59f43372c9050cbcb3ca8d88957c7670240c1f82370256975111af4aabd5d91c3b9d12b471fa9c19cfa7f9bcb02e1c2c7408bebb4edfdb35c029f56e630256e396e322c73dad1560c1ca429d3395c603dab8b16f78ad0cb8fe13e2036b1aca1ea"}, {0x20, 0x116, 0x5a, "dab81eab75bf6791478a617d69eb0d33"}, {0x60, 0x113, 0xc99, "f313285c58ad470168eacdcf90e95fd7d86893b90b64a3364b4775194835dd1f7fb8fee3bd7f49a257d3c9288424344614c1e336bdd1a95534b2feb6602a0e3a07f770dc9bd0ad84fedb280c4859"}, {0xf8, 0x106, 0x101, "55d57d56ad082b7593532ce4072b7e4639f50feed1a6f8e967cfa21b6b42c4e6e27833b4556440b1489c7bf1189419d00744ab7e927746fd268e1cce68af3c7e304b8f050ca0dae659b5ab7605c24e5174a0022e47fb8de1f870cfa73f972116a1e7a36a666958fe0a76f4207d289e2f010bc6d0690927d1c24c8a579fdf810ede4a82e5cef3f35af6a9bd90c0c6aa06cbae22f1e5067fcbac2367fd097733ba18b58e8ed46e6756b116cf5130b906d002798c96c8dae13bc4f33c881ddbd474a1833d78769d845985279126c7fc964336bbf8ea973d0745c9bd63e636dc83013898b0162349b96f"}], 0x2a8, 0x80}, 0x810) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xe, 0x2, 0xfffffffffffffff9, &(0x7f0000005000)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r6, 0x4010640d, &(0x7f0000005000)={0x7ff, 0x2}) 2018/02/07 09:40:35 executing program 4: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v+Y', 0x8, 0x2c, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_reply={0x81}}}}}}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000006000)={0xffffffffffffff9c}) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r0, &(0x7f0000018000-0xd4)=""/212, 0xd4, 0x1, &(0x7f0000017000)={0x1a, 0x1, 0x1, 0x3, 0x100000000, 0x75, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x10) 2018/02/07 09:40:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f00003f1000-0x3)) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000027000)=0x4) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f00005fd000)={0x14, 0x5, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/07 09:40:35 executing program 5: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x10) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000012000-0x38)={&(0x7f0000012000-0x60)=@nfc_llcp, 0x60, &(0x7f0000004000)=[{&(0x7f0000007000-0xfc)=""/252, 0xfc}, {&(0x7f0000010000-0x9a)=""/154, 0x9a}, {&(0x7f0000005000-0xe6)=""/230, 0xe6}, {&(0x7f000000e000-0x91)=""/145, 0x91}, {&(0x7f0000002000)=""/241, 0xf1}, {&(0x7f0000012000-0x5b)=""/91, 0x5b}, {&(0x7f000000c000-0x60)=""/96, 0x60}, {&(0x7f0000012000-0xc0)=""/192, 0xc0}, {&(0x7f0000001000-0xb8)=""/184, 0xb8}], 0x9, 0x0, 0x0, 0x6}, 0x2) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000012000)={0xa, 0x0, 0x3, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x4}, 0x1c) sendmsg(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000011000-0x24)="2300000024009115460000000000001201000000000000270f00000000000004007352", 0x23}], 0x1}, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f000000f000)={0xd, 0x2, &(0x7f0000010000-0x10)=@raw=[@generic={0x3, 0x8, 0x4, 0x295}], &(0x7f0000006000-0x4)='GPL\x00', 0x3f, 0xb4, &(0x7f0000013000-0xb4)=""/180, 0x40f00, 0x1}, 0x48) r4 = socket(0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000011000)={0x0, 0xd3, 0x1, 0x7, 0x40, 0xe14, 0x3, 0x7, {0x0, @in={{0x2, 0x1, @empty}}, 0x87ef, 0xfffffffffffffe00, 0x9, 0x2, 0xfffffffffffffffd}}, &(0x7f0000009000-0x4)=0xb8) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000014000-0x8)={r5, 0x2a375349}, &(0x7f0000013000)=0x8) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f000000b000)=r3, 0x4) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f000000f000-0x4)=0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000014000)={{{@in6=@mcast2, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@multicast2}}, &(0x7f000000e000)=0xe8) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000014000)={0x0, 0x0, 0x0}, &(0x7f0000014000)=0xffffffffffffff91) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000014000)=0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000015000-0xe8)={{{@in=@multicast1, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@empty}}, &(0x7f0000012000-0x4)=0xe8) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000007000)={0x0}, &(0x7f0000014000)=0xc) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000015000-0xe8)={{{@in=@remote, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in=@local}}, &(0x7f0000010000)=0xe8) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000015000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000015000-0x4)=0xc) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r14 = getpid() mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000014000)={{{@in6=@local, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@dev}}, &(0x7f0000015000-0x4)=0xe8) r16 = getgid() r17 = gettid() getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f000000b000)={0x0, 0x0}, &(0x7f000000e000)=0xc) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000015000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000015000-0x4)=0xc) r20 = gettid() mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000014000)={{{@in6=@remote, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@empty}}, &(0x7f0000004000)=0xe8) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000004000)={0x0, 0x0, 0x0}, &(0x7f000000a000)=0xc) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r23 = getpid() getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000002000)={{{@in=@empty, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@broadcast}}, &(0x7f0000012000)=0xe8) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000014000)={0x0, 0x0, 0x0}, &(0x7f000000f000-0x4)=0xc) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000015000-0xc)={0x0}, &(0x7f0000007000-0x4)=0xc) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000000a000-0xc)={0x0, 0x0}, &(0x7f0000002000)=0xc) r28 = getgid() r29 = gettid() mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000006000-0xe8)={{{@in=@multicast1, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@rand_addr}}, &(0x7f0000014000)=0xe8) r31 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000009000-0xc)={0x0}, &(0x7f0000008000)=0xc) r33 = getuid() mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000014000)={0x0, 0x0, 0x0}, &(0x7f0000015000-0x4)=0xc) r35 = getpid() mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000015000-0xe8)={{{@in=@broadcast, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@remote}}, &(0x7f0000009000)=0xe8) r37 = getgid() mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r38 = getpid() mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000005000-0xe8)={{{@in=@remote, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@local}}, &(0x7f0000014000)=0xe8) r40 = getgid() mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r4, &(0x7f0000015000-0x188)=[{&(0x7f0000013000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000000c000-0x40)=[{&(0x7f0000014000)="173eec98b411a02268f626b1a0d7c177b5d35b7c8650f0703995dfbf091c", 0x1e}, {&(0x7f0000015000-0x3d)="59b6b2ee196ae234b074ede422f20801645d9447c0af9b17506e3326c29a40f504a4d8650fff51e6463bfc6b9afbf6acf920f2aee746ab922f993570f7", 0x3d}, {&(0x7f0000006000)="beb8c4ab19fb2e19473b9307339b6a304d80644946d3d72ad49b4770923402d10b7c37c3afb4e8a00c7c9d1ce2121fe35c716bd4e6bfb396146a0084c194ec43f2b87adc15692610", 0x48}, {&(0x7f0000012000-0xb5)="af2dda9a847be3deee0ea953f4ee790860492e185b9915ee381b3e7e7ec47ad0cd45061bb81f46cc8ef0a517d7ff29683e90862da8c0e38eabe907ae04d33f2d0f3a2343201fbe659014560c3303b69844f73139d849144dc7155e80ad3c4c51ddd878230a848009b802307e4968c7cfd387466e4900df779572c7ef627cc9522cc71a76f77687ee9b1493268bbb56c6993e793dee981bfeb7ac6bbeffb3bdfe48808c6c9f2c2ae86ebd46e78a1461cf67665b49b2", 0xb5}], 0x4, &(0x7f0000012000)=[@rights={0x30, 0x1, 0x1, [r3, r3, r2, r1, r2, r1, r4, r3]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x18, 0x1, 0x1, [r2]}, @cred={0x20, 0x1, 0x2, r9, r10}], 0x88, 0x4000}, {&(0x7f0000014000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f000000c000-0x1c)=[{&(0x7f000000c000-0x54)="06938b128675a9686259e0da485699fcfa5f75007e8cbd76c3d991389521ef62c9b667d084f778cd602f6b0e5c199604fd029830a053b7a3663bc527ac1ecafbeae0349e0dc194200f205d1da802ca352ae3ecac", 0x54}, {&(0x7f0000013000)="ab9fdd015df3794cf4635296673ae61d9d8526543dfa57e8822614d0d4cc4e46d0a3ee9d9e0c00a1a294ffa44b0194eef6912086318f2f43552071f36eefb80cd57d4fe6c3ed95f97958e9e34b06fe9ed8b6b48bcdbc21614c1873bd3b28dd74aaa8db4d38d82aa6bd4b5fb2211a2b3cee2d63c407fcf870c54037c0ae92e8abdb9d390220cfcace88d39bd1c188be96733d1ff1c5548b2e4a5c2d20", 0x9c}, {&(0x7f000000c000-0x10)="8e7673e4272d6877c41205231adc2c55", 0x10}, {&(0x7f0000011000-0x9a)="0dae4432cd4138590770b7da71bfd78c818d1ec1621a6960cb88950bd54efe9decf987f0435c09e2b73b9e1213b2dbfc2f3b7179b5a17eb8c5bb7363f86fa7d463043e238dca4d23409ea78670d19ebd705135ac199ad5f2718c0d1ca7538abb94c3ebd9da84024e7a4328407c1ad638d02671bf2fce8c78ba04cf56ab9be78d8d0e41c0298cb9bedad580a6815598f58b8d07265bbd4b913c4f", 0x9a}], 0x4, &(0x7f0000014000)=[@rights={0x18, 0x1, 0x1, [r1, r4]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x18, 0x1, 0x1, [r3]}, @rights={0x28, 0x1, 0x1, [r4, r4, r1, r3, r2]}], 0x78, 0x4040}, {&(0x7f0000015000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000014000)=[{&(0x7f0000006000-0x4f)="4a6da7a181cae0faa15aab25c3a5b032a3af759d36b001417bc67c3f367bd9f7ed3a65a82ba55b768f551948539c8b4d763b60768bb4cdf62ca6031ae7fd1f6ccbfd3371cfc16a905eaf83a9222f0b", 0x4f}, {&(0x7f0000015000-0x48)="e252a8e431ba89a041d78018d8d100c7c476d235c73ee1b1ee20a685c7c12b1b03554a9bda1bf87d8370b7807be137c72b66db66e83ddb2dc572f981a6236c843b442900125325c8", 0x48}], 0x2, &(0x7f0000014000)=[@cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x20, 0x1, 0x1, [r3, r2, r4]}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @rights={0x20, 0x1, 0x1, [r1, r1, r4]}, @rights={0x20, 0x1, 0x1, [r0, r3, r3, r1]}, @rights={0x28, 0x1, 0x1, [r1, r2, r1, r0, r2, r4]}, @cred={0x20, 0x1, 0x2, r20, r21, r22}], 0xe8, 0x8004}, {&(0x7f0000014000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000b000)=[{&(0x7f0000009000-0xcd)="a26ddc78c37fed540f74f1cd17e4e1c53bcdd8754bf8d519fcb4156a0e465fbf46787a567b6544a8fee0a6689ee7f80cb36ec45e665439e58c8dd7e586adc0934b386f988b89635532cab5fbbdb2c722bd173e7dcb8958e36701a5fba99ecdbe46633f872bda1900ffa9cb0c0e8ed936a1705f652ec82c84a1951ff5f88d69182ca6c6bb63249abc358e4ff096aca6a5dbc8e205cf735ef8066f830db581e3f5d282f2f0c5c1855e605ae010b8244c7d07d767a0c43fcf4619da20e6175f327a8670dfada8fcc1521bde515d85", 0xcd}], 0x1, &(0x7f0000014000)=[@cred={0x20, 0x1, 0x2, r23, r24, r25}, @rights={0x28, 0x1, 0x1, [r3, r3, r4, r0, r2, r2]}], 0x48, 0x4}, {&(0x7f0000014000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000014000)=[{&(0x7f0000014000)="c5c1d6b2a62f635eca417baca6105475e06b544f030089020a2f255468150efa1ad6aeacedc2e818a289a6541aab90fb51640e241180e5e2f7be58b664", 0x3d}, {&(0x7f000000c000-0xc1)="d641d6f3d64cb5ce40fc065df3796e2cce78da0c8cff1fe3adefb1a99c64be70e7a344da5cfb1e2ba70acf5658ab803094d07345ec59d29095b774e25c48678329b7fb1cc134b2f781cd5829d8feacc20c787168d62fb7c4ef805b9b016b07f0361003fb6ee06b43474edf05edf808eec1215a1b2b5fa77be5b7fc8494b0276be7f3b4f072c812571bfefa11904e3576cf369e0ba971b14a45b0f69dd23de350e058ed7f07afaa21ef2f602cebb97d96526d97f995cfb622634e2268378ef80e87", 0xc1}, {&(0x7f0000009000-0x30)="f5913fe58c9fa9b1f04108ebf421acc853563cfe5debbab23e5b54205052a957a5780b9e17e70363098ec77bc3d1a4ae", 0x30}, {&(0x7f0000015000-0x12)="80aaf80679783358e0a4296f38ae32ca9361", 0x12}, {&(0x7f0000007000)="dace59693d055b6db22d5ffbbaa65d60ba4c926a1c1d873c32ffbaf03a9c9e018c241edc43e6879bdfb18ee8313acb1de3b91718f4d53f9fbc7549672cf4c409aa9a6b5468e03387f104834e572b6e6af63f48e36bb53cbfbf9c283d7f850099a71485470b2954af784bf10e5d442f109d0e5479fe", 0x75}, {&(0x7f0000014000)="0e88c5c8036c15bf451a2f829ebe5160944e50ef1db66adcec37", 0x1a}, {&(0x7f0000015000-0x9f)="99948ffe2f32b57230b30bf625cba366fef56185fbf35ba314a8fb3450ff9d1e269db81ac8a5e7e8dc230ceb18981a8961145491dd23f72bddf79ebd9efb7ed5abbbb2864137b377056e4951efea01fed8865d83153529189d2017d23fc0e3b21b165fe035ddf22b25f1e748a0a23ca5ef085822d65423dad938999ae4e9ac6bc1280dca4f0aaa5eeabd57c19070859d4b2c1a909fe78961e9a5c7a8829800", 0x9f}], 0x7, &(0x7f0000015000-0x110)=[@rights={0x30, 0x1, 0x1, [r3, r4, r4, r3, r2, r1, r4]}, @cred={0x20, 0x1, 0x2, r26, r27, r28}, @cred={0x20, 0x1, 0x2, r29, r30, r31}, @cred={0x20, 0x1, 0x2, r32, r33, r34}, @cred={0x20, 0x1, 0x2, r35, r36, r37}, @rights={0x20, 0x1, 0x1, [r2, r2, r3, r0]}, @rights={0x18, 0x1, 0x1, [r1, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r3, r1, r2, r2]}], 0x110, 0x4000010}, {&(0x7f0000012000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000014000)=[{&(0x7f0000000000)="dd0522babed89c5379c169afc9a7b1abdcf054605aebf82592f247fc803f13", 0x1f}, {&(0x7f0000014000)="6e47ac7ec5ed81b3a28413d9765f5feae1aec0aaee6dd5828893bf701278785315ca2c05ca8f600c1b1fa81a0f9d7b404c7acc352c4f332e060c90f4d67ffb32de044b0fccd537d9e2027c9ab448dd50154167d667ac95573522ba930eca4bddd6ce6911e9ab19f608abaa87d1fb0b6ce5db13e6319a7d88c6fd09ca3432e5a28c3bc493a2e76e32a6b50324b615e218db19a44c504367e388927abd8050b7f92dee8d08963be47641ff12a30f91f0a332d5be22ed263c255e2beb56b9f253d7faa7a1d2e75f6a519351b9ce2d60f4fe314bde8133487b1d6939f7ed4f", 0xdd}, {&(0x7f0000013000-0xb6)="0ae65f9baf9514ef90c34bc5cd0d7bdc952dc02d52fa024aae905e179d18622baaf5a2837daf9ebd10b099f7a3bdf26e0d2e36dfae93485b241c130ca23b62ddd8040cf6f1348658f93efafe6a37af73bece13a021f0cab86c8ee64110fdad9213ac053096645624d928efcdf9fc0842bec8ac6c619b780634defc470f4159d6f413f1f2d11c3441669575961978e915178f4ed78a72d0bef03355fe8ef82e0dac9d6bda17bc1e647e14c9293fd46a689b6df1b6f682", 0xb6}, {&(0x7f0000015000-0xb6)="151cc63b8270b3d354ff8bc574dffeef4f9ec09a3b6b2362472a609e2a12bc4fe7287ac7fb51eec48ab47e09ccc084a7cd815f69d8d7588d0f0ff98914a1d0bbe4b512af22f80c401b9cbe988a9c210890674ffad7b7452006067b8d7817f328146e061608577605b4f486f32192d7f63c117fcb4a1a509f8bbe126d8a3e38079852f39bc627d991e6468d7f65c15426bf780f6b49478fb0229724a767191cff2125f588101147d509d0b9716a186bd7957057988b38", 0xb6}, {&(0x7f0000000000)="9638348181a6d76b4fee3d8d9aee153dfc190d555ca6f92307979e015fc753a5c701d7a7ee0f6c8db4421c5ade37978eef660a43f27acf45a8dae1c9bb0d46c32bf573eb482572b26fb4ab3ac6eecf656702866f1c93663108a358d76068ab35ad8007eec93a2d758f034d54cf7b3d330b48b2e3b75a540d55dae1838842127b7b1296f5b78d700e9a2e6c793ffb42b6ae8d3957e69efd912b536f4950a7fe245012471d71c089953d88df4d81047d477b9f1b278418b7a0dcd52b459c41da53b1de774bca4a140b276c1d02b009dc526427586b98fb96833f79475a210d03b0c7775311", 0xe4}], 0x5, &(0x7f0000000000)=[@rights={0x20, 0x1, 0x1, [r4, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r38, r39, r40}, @rights={0x28, 0x1, 0x1, [r2, r2, r2, r2, r3, r2]}], 0x88}, {&(0x7f0000005000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000014000)=[{&(0x7f000000a000)="703761189b6267d59945ffcd7e5eed3c261b944ba87c9ced9c42f69e074124438c1f5224df414bfc233f9eb172b08961b9f246bc9b456177fa90dbc0358bf7d9aa08202370c260c8a26961ef6d026439139b07429d4f32c4993010366d108123d1a8ac4295ac651b728d5b6a0eac927f9c2ec3efcf51bfe31f72631f194ba97ee4fec4aa11bf03656606f714504e0e45a638868876bdcb9b3a63995ca110a0cd06d197c9e945c1c4ffcc5ddbf35714b20ae32bd5", 0xb4}, {&(0x7f000000b000-0x3d)="f9d9be6c1a6fc3e61ddecd467bba82da337ed9c47732350ba057b60383bab6d7246d54d970a77421429b54b88ab8f513b821faf7371a47f05dca2bc54c", 0x3d}, {&(0x7f0000005000)="e1c548c1ed9194d788f104faa3d0d665e8bcb07da3adc5fb07b1a064efa79b5c747881f5", 0x24}, {&(0x7f000000a000)="fc2164ee73eae4ae74cfd885a979315b76d03b", 0x13}], 0x4, 0x0, 0x0, 0x804}], 0x7, 0x7f4e7f6de7ccf43c) getsockopt$inet_dccp_buf(r0, 0x21, 0x80, &(0x7f0000012000-0xac)=""/172, &(0x7f0000001000)=0xac) 2018/02/07 09:40:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000614000)={0x3, &(0x7f00002a5000-0x18)=[{0x25, 0x0, 0x10001}, {}, {0x6}]}, 0x10) write(r0, &(0x7f0000af8000-0x1a)="d17948ca6a614b16f00c980a040a0500000000000000055af444", 0xfffffffffffffd8b) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00002d0000-0x10)={0x0, 0x1, 0x3, 0x1}, &(0x7f000005b000)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000b6c000-0xa0)={r1, @in6={{0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0x1}}, 0x655, 0xf53, 0x0, 0x7, 0x1}, &(0x7f0000444000)=0xa0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00006a0000-0x18)={0x0, 0x3, 0x20, 0x0, 0x101}, &(0x7f0000722000)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000d96000)={r2, 0xa}, 0x6) write(r0, &(0x7f0000814000-0x1f)="1f0000000001ffd6040001fffffff800000000000100000000000000000000", 0x1f) 2018/02/07 09:40:35 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x1, 0x0, @empty}, 0x1c) mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000009000-0x25c)={@random="cd3997030f00", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x38, 0x40000000003a, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "94446f", 0x0, 0x6c, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}, [], "a2a42d826de0e880"}}}}}}}, 0x0) 2018/02/07 09:40:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r1, 0x0, 0x5, &(0x7f0000639000-0x4)=0x10001, 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x5, &(0x7f0000e3e000-0x4)=0x7, 0x4) getsockopt$inet6_tcp_int(r0, 0x6, 0x5, &(0x7f0000d11000), &(0x7f0000d11000)=0x4) 2018/02/07 09:40:35 executing program 2: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000000e000)=@ipv6_newroute={0x20, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_METRICS={0x4, 0xf}]}, 0x20}, 0x1}, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x3, 0xcf, &(0x7f000001e000-0x8)={0x0, 0x0}) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x0, 0x2, &(0x7f0000008000-0x8)={0x0}) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r2, 0x11, 0x67, &(0x7f000001e000), &(0x7f0000017000-0x4)=0x4) sendto$ax25(r1, &(0x7f0000018000-0x21)="07107e8d461f2a7adfdbc7eda035e542809eb043165a8754d03f86be8e57ce37bf", 0x21, 0x8050, &(0x7f000001e000-0x10)={0x3, {"887bf9960da669"}, 0x6}, 0x10) 2018/02/07 09:40:35 executing program 3: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000005, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x6, 0x4, &(0x7f0000018000-0x8)={0x0, 0x0}) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000018000)={{{@in6=@mcast1, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@local}}, &(0x7f0000019000-0x4)=0xe8) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000019000-0xc)={@broadcast, @loopback, 0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000019000-0xc)={@broadcast, @empty, 0x0}, &(0x7f0000019000-0x4)=0xc) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r1, &(0x7f0000018000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f000000e000)=0x14) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r2, &(0x7f0000019000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000018000)=0x14) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000005000-0xe8)={{{@in6=@remote, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000003000-0x4)=0xe8) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000019000-0xe8)={{{@in=@multicast2, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f0000009000-0x4)=0xe8) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r2, &(0x7f0000016000)={&(0x7f0000019000-0xc)={0x10, 0x0, 0x0, 0x600000}, 0xc, &(0x7f0000011000-0x10)={&(0x7f0000019000-0x6c)=@ipv6_getroute={0x6c, 0x1a, 0x14, 0x5, 0x2, {0xa, 0x14, 0x0, 0x1, 0xff, 0x2, 0x0, 0xf, 0x2000}, [@RTA_UID={0x8, 0x19, r3}, @RTA_IIF={0x8, 0x1, r4}, @RTA_MULTIPATH={0x24, 0x9, [{0x3ff, 0x6, 0xdd30, r5}, {0x200, 0x6, 0x0, r6}, {0x9, 0x100000001, 0xffffffffffffffff, r7}, {0x400, 0x7, 0x4, r8}]}, @RTA_UID={0x8, 0x19, r9}, @RTA_GATEWAY={0x14, 0x5, @mcast1={0xff, 0x1, [], 0x1}}]}, 0x6c}, 0x1, 0x0, 0x0, 0x40080}, 0x800) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000018000-0x10)={0x2, &(0x7f0000017000)=[{}, {}]}) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000003000-0x28)={@generic="b5bf08b2574dbf70a2f2afd2c00873ae", 0xffffffffffffffff}) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000009000-0x408)=@raw={'raw\x00', 0x9, 0x4, 0x380, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x4, &(0x7f0000004000), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0xa8, 0xd8, 0x0, {}, []}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}, {{@uncond, 0x0, 0xa8, 0xc8, 0x0, {}, []}, @unspec=@NOTRACK={0x20, 'NOTRACK\x00'}}, {{@ipv6={@dev={0xfe, 0x80}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}, [], [], @generic="3322843052bf2fa58998030e7deb6920", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0x110, 0x0, {}, []}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0x0, 0x0, 0x0, '\x00', 'syz0\x00'}}}]}}, 0x3e0) 2018/02/07 09:40:35 executing program 7: r0 = socket$inet6(0xa, 0x80005, 0x0) r1 = accept4(r0, &(0x7f00008db000-0x10)=@in={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f00006f7000-0x4)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000000000)=0x80000001, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000002000-0xe8)={{{@in6=@mcast1, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@broadcast}}, &(0x7f0000001000-0x2)=0xe8) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000002000-0xe8)={{{@in=@loopback, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f0000001000)=0xe8) r6 = getgid() r7 = gettid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000004000)=0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000001000)={{{@in6=@mcast1, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@multicast2}}, &(0x7f0000002000-0x4)=0xe8) r12 = getgid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@remote}}, &(0x7f0000001000-0x4)=0xe8) r15 = getgid() r16 = getpid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r1, &(0x7f0000001000)={&(0x7f0000000000)=@kern={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000000)=[{&(0x7f0000000000)={0x1c, 0x42, 0x220, 0x6, 0x0, "", [@typed={0xc, 0x33, @u32}]}, 0x1c}, {&(0x7f0000001000)={0x24e8, 0x10, 0x0, 0x5, 0x2, "", [@nested={0x58, 0x6d, [@typed={0x8, 0x6f}, @generic, @typed={0xc, 0x50, @u32=0x2}, @generic="99be1fc8f60ef4468fc4ccbee7278473ad87fdaba397bd3b35d60fd2e34f212f0d43a95422143ac6ced23de2541fcda2ea", @typed={0xc, 0x19, @u32=0x36656c11}]}, @generic="b431af14347feb668118cdbb403159ad04875df3f1fc5be3c79e25d931a5a695122832b582e3c3595da5918c88b065bd50efdba723e4e5a63fb71bf25bf2b35558a4eb8d4c621c517ec869030b1a55c523f7004d7c4baa3a63433740b31baa34c413e47f600a44a856372252cf6aa19aed2304cf23cc8357479b322e6ce5a4661c1a7a593812bbf094114afe38a092b6be5d2c0588e7f3027c21cf2a24bd802c4c4251145eb9e8ed9bdb1a5aff4b97bc595f2dd3f105fcd83406e37dedff1a3bd64a8f3311b70bf80fbd744569d8fa22058705fd9127535055fbf9f99c9bcbf2913624ed", @generic="579d0dffd1a42cfd092305477bf9bebde1d5fa046f4479035d61decec6a90acffe3e2071e69fca6a7b660ddef5b13f81298457b626b6df220244792dfd85e49f222d44f8b05f8721cc12615828ce473563eaab13a78ff43bd17f82a4353ea81d6273e59d22d029d31c9f98d8c719c9497012404668d0c4fbef2efa39d41221ec8edb56954a41e58639eb3191a6b1702d3c77f6960f1df0ef4769749501096a187493d23d78569952baa8", @typed={0x1008, 0x1b, @binary="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@typed={0xc, 0x3f, @u32=0x1}, @generic="c11cd2b7f218da93545b5bdfd580dea45a4c4418d0c7c294e4ae3bfc399367041b0b22542f866b4bf636c18db9414a32803e40828c32386c927625b92dfe09f05ca55bf22ebb8b32eb4d4e1c", @typed={0x10, 0x8e, @u64=0x9}, @nested={0x100c, 0x31, [@generic, @typed={0x1008, 0x6b, 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@typed={0xc, 0x86, @u32=0x8000}, @nested={0x268, 0x77, [@typed={0xc, 0x7a, @uid=r2}, @generic="3f63d8612aafe5bbbf591e85ea36d5", @generic="d877f236d746bb1bafe26b674a84a8fc8181fdc44c4a825b501fd3c78ce3dc200eaee53a2902e3c1acde5a4dc7d00c0d5a4e24ea1d14015442fcc0b8351122e6d934f21907875031be24d6c80217b27597d2a3f9b3bf5f807d144b860eb5f09642931bee9c28528fec12415fa44fa24b", @typed={0xc, 0x93, @ipv4=@multicast1=0xe0000001}, @generic="88d4e260221d2123667e748de88e6902833effaad8cd8144a3b83c7aa3fc3afbe533079cb39261e3b92a7b88b98a57392db708474070b6d47fe190f7f22864cd94c2fcff05bb9a39c51535d6a8f80da1d352637726b62fec98289392b2d5d84a3dd4d4b9e1e172", @generic="eb394d4bd9fcbca8b2b5fd88b0ac336b1cdebc44009cd563c740c0f2edc9d23ece6f6e226eda905ae879748d262f3be6eb57d9d4221aa933a64863ef6b6db60eb842657c7892876fee153b1dfe4491e0fd4c4b2992c1748d5fd5c22a610663db0373580ce750d817551fd2992217be6887a0f5aef6fd7facf852a6e7906ef6e7789aa593d97474ad1ca3560e997726c491518be62ecd1b660dd6282d96", @generic="1376fc3c8debe86106bafa4f42a9d7fc37a2190723fde064dc75276bf679fe4a87ec2248f816ee612625b02eae55617d1fcf990a180fbd5a80a1c0a9c977f9b1d0bd49369f354e4086deadc9a7d7202fac6fcb475b52cfd3c979e8b6d936e5edead5f9f8d682cea0fb0642bc0e5f6c704875ed4aa238fa42820c1a87b6cb8bd35095317b02c81b85ceb5886d65672378012dcbbd3a40fbe2131e7b2eb535c984a61dc494a641acfad09b382baeb86dce56a6c004de37a07674549cd7b48780189268c8568ca100"]}]}, 0x24e8}, {&(0x7f0000001000)={0x4dc, 0x1d, 0x704, 0x3, 0x1, "", [@nested={0x1c, 0xa, [@typed={0x18, 0x81, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}]}, @typed={0xc, 0x77, @str='\x00'}, @generic="d8adffda28c15cfb134baae7a10a0f36b5729e0ece3b3bac1356c9f909bb5c79e2093ab055fbaf19201fb6d87ec89b38a856ae0684a3b9419ecad6a8f0693211f9af67b208df9c3dc80b13607af61bdc9b9d280a30a1a9fbcfed0e5595bd94fe3549de90ce7ea24769fa7cee22688dd233f3bcb5d53caf98a3a0c889e8f902ff4483d0ef0289c27dd05b35ad1ccb43be9549968a1885d37123a72b7c594ea926d85e0d925f5939d4aa1b4e", @generic="59f39ddfe31580b4b17cab113c555808a4f29a009adf52", @generic="4d83e7f29df64facc9f36105c81826b3ec3be35c942c68aacd6a72a3e0c2645a3839ac4ebf31f13f2e77a2ae4cc4916abbd8eae9aa959d15e6ffa72c40aaf7e887d6c97d5833bc9a3e9a228d39fe83865c1aae86ea15621c1e054ab564ee0dd4ce2b143181a9b00a6fe089e7a9a8a197a98f169d51196d2e111dcb5c2327fac8db16f19b3a42f41840c7cacebfdf08c9d3ae58da73f1f3576987858911eb9bf93e78c40b8c38d79b21332a436d44a50e3de2f9c7750f8bd5ca49e11ddbfbeddd47f90145a9b7920d1854402a70a44a6c474755e77dda15795ecb97d7", @generic="9c19fac85a29c81af1822a2ee15cd841f0ade1013c47321051ca1fad841187f66e8b0a7ead9ecef6ee95d3fbdc615f46f99218", @typed={0xc, 0x30, @u32}, @nested={0x290, 0x1d, [@typed={0xc, 0x6d, @ipv4=@dev={0xac, 0x14, 0x0, 0x16}}, @typed={0xc, 0x1a, @u32=0xfffffffffffffff7}, @typed={0xc, 0x72, @fd=r1}, @typed={0x8, 0x49}, @generic="6b807274f2fe68fd93a532ff174537feee48ecb50d02eb86041624f70bca848169d5e987da4ece6e6017edb08cff7871d80cabeecdc640a1f3901bda1b147e95fae48328a9c9089654c54c98ae4f0772cec6e9b1baa55ce3803e1c5dc52ef3bb778f1147332c795066c1953d8ca81ea2f2aedbc98cbc8006490a0ce113785aa8d0de98b6b11786d5c878bbf3028a27505d18bec74f3b61bbfd5fff20abeb2acf23a4d504434586d483c0c01f9a0f549466a6a0ce3a7165c3fd6624dd1655c8c62c8686f1be14451c276ca7efc43b43d0b8aa07e8d084f3a0c5aef1d3e8af5f", @typed={0xc, 0x93, @pid=r3}, @generic="9ec1e343f0a28dfcf24a127193528301f4d85e6dc50688e4631118aee93079d67498e81d425c710cdd560a8c3850f186bd1f3a2be484a59ad3c9a78eb3e4b46d2bfe73fe6ddaf6faaf0a0fd63763c8f5ca0cc8452c67e8cddbf114a23736c3048010479f46ae14befa42d22166da6439f37777f3219a2e448d28e0b3075544900c90fd405851f7d5738dbc5d18a299b9dd34a3f30953874ec62813d6b4c1d0341bc1d1ef20389c10e7b313b4317a4f33dd95ef5ae98265a42841050d5d8de4f145322faacf8d27a4", @generic="9e679410993d1e39aee68eb29033a1b091245eaaaf43069c004f89ab1c2e1ea04309be039ef981c4f86afab2d4fd9eefe181c9b09b139257a09ab2124d962b489ef0b24d02666cb8d2d8c39d6a5e51900b03ac613f442800291c56156fb8e1b2acc63d8fd534358f0e0250c2c6c3dc939d9da652227c9a15bf1053a84219bbc564a726296dad7c5415f28a7a149a4451dd7246baaa058c08dc6c0b02e2c0d5ef0939b1152e84f2843a9eafaca7"]}, @nested={0x34, 0x5, [@generic="84f60c21335ab120ec7e8bd6ad66f517d88e26c057ed613d495d901472c5892371ba4af57adee2032feb3257cb"]}]}, 0x4dc}], 0x3, &(0x7f0000002000-0x138)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x18, 0x1, 0x1, [r1, r0]}, @rights={0x38, 0x1, 0x1, [r0, r1, r1, r1, r0, r1, r0, r1, r1, r0]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @rights={0x18, 0x1, 0x1, [r1]}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0x138, 0x800}, 0x8010) setsockopt(r0, 0x84, 0x7d, &(0x7f0000331000-0x3), 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000000000)=0xedf7, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000000)={@generic="326b8fb66c7ec2320f23f8cf9f5eecca", &(0x7f0000002000-0x28)=@ethtool_sfeatures={0x3b, 0x4, [{0x2, 0x8}, {0x2, 0x9}, {0x0, 0xd198}, {0x10000, 0x400}]}}) 2018/02/07 09:40:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) pipe(&(0x7f00009d0000-0x8)={0x0}) epoll_pwait(r1, &(0x7f0000715000)=[{}, {}, {}], 0x3, 0x7, &(0x7f00009e7000)={0x2}, 0x8) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r2 = accept$alg(r0, 0x0, 0x0) sendto(r2, &(0x7f0000e74000-0x10ac)="efc1dd04b929ec55e3d31ce465b16d3f62ce8b7d09187b0ae4333aa4e87f21d81c0f416ba7e1459373e84f858bf66e8a78e30dd63e3fefcd6dd289d4c9a7593549b9428a8c091fa3c2e38dcab2170acc360a1ec6520133748c932b2978327a77c100c45f90599423eb8bf4c1adb297ca", 0x70, 0x0, &(0x7f000072b000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) recvmsg(r2, &(0x7f0000b24000)={&(0x7f0000f80000-0x58)=@alg, 0x58, &(0x7f00000c3000-0x30)=[{&(0x7f0000f81000-0x66)=""/102, 0x66}, {&(0x7f0000af8000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f0000fb4000-0x57)=""/87, 0x57}, 0x0) [ 54.631283] netlink: 11 bytes leftover after parsing attributes in process `syz-executor4'. [ 54.664825] netlink: 11 bytes leftover after parsing attributes in process `syz-executor4'. [ 54.680907] xt_CT: netfilter: NOTRACK target is deprecated, use CT instead or upgrade iptables [ 54.693798] xt_CT: You must specify a L4 protocol, and not use inversions on it. 2018/02/07 09:40:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x0, 0x401) sendmsg(r0, &(0x7f0000004000-0x38)={&(0x7f0000005000)=@nl=@proc={0x10, 0x0, 0x2}, 0xc, &(0x7f0000002000)=[{&(0x7f000020c000)="5500000018007fafb72d1cb2a4a280930206000000a843096c7fffffff00080021000149bd50ca8a9848a3c728c46b7b31afdc1338d54400009b0000000000000003448daa7227c43ab8220000bf0cec6bab91d456d2", 0x56}], 0x1, &(0x7f0000000000)=[]}, 0x48000) 2018/02/07 09:40:35 executing program 3: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$can_bcm(0xffffffffffffffff, &(0x7f0000001000)={0x1d}, 0x10) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffff9c, &(0x7f000000f000)={&(0x7f0000008000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr}}}, 0x2e, &(0x7f0000006000-0x5)=[{&(0x7f0000010000-0xf6)=""/246, 0xf6}, {&(0x7f0000010000-0xf6)=""/246, 0xf6}], 0x2, &(0x7f000000f000)=""/4096, 0x1000}, 0x20) ioctl$sock_netdev_private(r0, 0x89fa, &(0x7f000000b000-0x2d)="751da4ade15d3a4e995eaa3f84783426e02a4d11407eb79c36484e50a3b0eb9065923a19b2359eb08485ff7069") getpeername$packet(0xffffffffffffffff, &(0x7f000000b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000008000-0x2)=0x14) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000010000-0x28)={'vcan0\x00', r1}) sendmsg(0xffffffffffffffff, &(0x7f0000008000)={&(0x7f000000b000-0x10)=@can={0x1d, r2}, 0x10, &(0x7f000000d000-0x10)=[{&(0x7f0000008000-0x38)="02000000017daebd4c317b8c0649831def071b7c358611a6238d495f9f3ff91ee6d69764e7db2b81abfffdc05da6f696bfc575b2f528f6ef", 0x38}], 0x1, &(0x7f0000009000-0x370)=[]}, 0x0) 2018/02/07 09:40:35 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f00005e3000)=@in={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000000000)=""/97, &(0x7f0000001000-0x4)=0x61) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) accept4$unix(r1, &(0x7f000089d000-0x1002)=@file={0x0, ""/4096}, &(0x7f00003fb000)=0x1002, 0x800) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000fa2000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc0186419, &(0x7f0000b2b000)={0x5, &(0x7f0000251000)=""/123, &(0x7f0000a8c000)=[{0x5, 0x2f, 0x60bc, &(0x7f00003c2000-0x2f)=""/47}, {0x200, 0xd7, 0x473, &(0x7f000059a000-0xd7)=""/215}, {0x61, 0xee, 0x6, &(0x7f0000d12000-0xee)=""/238}, {0xffffffffffffec98, 0x69, 0x7a7, &(0x7f000081a000)=""/105}, {0x4, 0x4a, 0x10001, &(0x7f0000c16000)=""/74}]}) 2018/02/07 09:40:35 executing program 5: mmap(&(0x7f0000000000/0xdfe000)=nil, 0xdfe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d6000-0xd)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = epoll_create(0x1000) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00006b6000)={0x2}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000df8000-0x4)={r0}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000df8000-0x1)={0x1}, 0x1) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000b32000-0xe8)={{{@in6=@mcast1, @in=@loopback}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f000093a000-0x4)=0xe8) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000dee000-0x4)=0x2, 0x4) sendto$inet(r0, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000df0000-0x4)=0xb, 0x4) mmap(&(0x7f0000dfe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$netrom(r2, &(0x7f0000dff000-0x10)=@ax25, &(0x7f000033f000)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000dfc000), &(0x7f0000bf6000-0x4)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000ca8000-0x10)={0xfffffffffffffff9, 0x2, 0x40, 0x4, 0x0}, &(0x7f0000dfe000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00000bb000-0x8)={r3, 0x1}, &(0x7f0000dfb000)=0x8) socketpair$inet(0x2, 0x0, 0x3, &(0x7f00002f3000-0x8)) setsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000dfb000-0x4)=0x5, 0x4) r4 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000df7000)) connect$inet(r0, &(0x7f000057b000)={0x2, 0x2, @rand_addr=0x8001}, 0x10) setsockopt$bt_hci_HCI_TIME_STAMP(r2, 0x0, 0x3, &(0x7f00006e1000)=0x6, 0x4) epoll_pwait(r4, &(0x7f000024b000)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}], 0xa, 0x5, &(0x7f0000027000)={0x9}, 0x8) sendto$inet(r0, &(0x7f0000b0c000)="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", 0x1001, 0xc004, 0x0, 0x0) recvmsg(r0, &(0x7f0000df7000-0x38)={&(0x7f0000df7000-0x80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df6000-0x92)=""/146, 0x92}, {&(0x7f0000df7000-0x8c)=""/140, 0x8c}, {&(0x7f0000df6000-0xe8)=""/232, 0xe8}, {&(0x7f000040a000-0x5e)=""/94, 0x5e}, {&(0x7f00007a8000-0xe7)=""/231, 0xe7}, {&(0x7f0000d77000-0xa9)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0xe6}, {&(0x7f0000923000)=""/37, 0x25}, {&(0x7f0000555000-0x31)=""/49, 0x31}], 0x9, &(0x7f0000c28000-0x7)=""/7, 0xffffff89, 0x8000}, 0x40000100) 2018/02/07 09:40:35 executing program 7: mmap(&(0x7f0000000000/0x3a4000)=nil, 0x3a4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) bind$inet(r0, &(0x7f000000b000-0x10)={0x2, 0x1, @broadcast=0xffffffff}, 0x10) mmap(&(0x7f00003a4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003a4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003a4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003a4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003a4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003a4000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003a4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003a4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003a4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003a4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003a4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003a4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003a4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003a4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003a4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003a4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003a4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003a4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003a4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003a4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003a4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003a4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003a4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003a4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003a4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003a4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f00003a4000)=[{{&(0x7f00001d6000-0x80)=@generic={0x0, "f6a61132979970def1390a1b28b19ddf06709366290dc53715bbf5b277bfdf84d2e1b52181f6cfba3d811553050b7bb69462cb6848e97da15c7ca3da35eba907c94334895a45caee2564963145fd988445c16b045a36267078dbe9102080fe5433e763980855e9e6beefb8b89191358cd7848d1624f864a848a6854a16c9"}, 0x80, &(0x7f000008d000)=[{&(0x7f00003a4000)}, {&(0x7f0000186000-0x92)="0c57208d79a12f877b1c65b1ddc0afc267e6f9f9a1a77d00eee60f2d99bbb3b3daa9bc67d08b6b876a3b5adb85d8a65bfcbdec7bddbbca609bdde0d6754af67592ba5175bcf4c0c2f6b0756662e5a42eaf7631f62d484a045726f974250ab2596d0065f152059e5b5dc73b0e6c943d27de036adda5ccc127da850554a6bc7a736ba27c0a3a5eb13d511178fd7f5322900546", 0x92}, {&(0x7f00003a4000)="d36aae079b2c7dd1f53c38afc2279db9a6218816f26bfbc0451ed10c85099250afe33ea85d128b6e1f710b434c60bf1258685510f5ffebe4fe63dddfd1d86cdb5d5125e1cc34c7c3be97566734a65c6edaa7d78ff1ba69ed961984041ffb57f043ca77973641071a1d6e55241207f9deb60f0808e14a33150e5953913fe36c9a", 0x80}, {&(0x7f000016d000-0x3e)="fe710acf2f9be2e7c1d1383d45a6659799f86868990a9f031754ef65544d304b4179b12a3436707505a429da2732ec9b5f73b9b0f0cc12760a2eb1cbd3ff", 0x3e}, {&(0x7f0000220000-0xe4)="0180a92af8d9213f890aab1ae48807e9ce1a26ebd1d1946daa366a53ded987c26143b2a1b5812d00580452eb1ed965ce25070beeebcfcf6ba5964003f18d171a3625c64ec6f99fcd538838cc58b74f21a5d21c78c4fa14aaabbf133d72161a12f7caf9842fc2695e2d359825ee84ba29b13c8e6f2f4307d145ef01c6eee639f6ff27147bbed849ff42865fea19e1efbc76355635eb0688128f5b9da64a2e3b7e409c2400bab35d23598bb4f53992beaaf4525afe2cdc4b2d671154d2f707aeca475357ec1684a4d79e89d61caf764cf3e0501be13cf5b89cd54efc4f7d58e721212a9cd5", 0xe4}, 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"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0x1288, 0x40000}, 0x6}, {{&(0x7f00003a5000-0x9)=@rc={0x1f, {0x6, 0x1ff, 0x3d80, 0xffffffffffff6b38, 0xcc6, 0xff}, 0x6}, 0x9, &(0x7f00003a5000-0x50)=[{&(0x7f00003a4000)="7dc61bd5e01823e8fe4f5cc9b65ecd5c0a72aec8ecd78a90ff76039c97dfd97d77f1fe8c30ef9925a529ae11d85c8174f57b9e3f803072fd6677953de8e722bc10fbdf186ab9399ad90c30d4e472d261a6e2652fde15871ffcfff23ab9c15254", 0x60}, {&(0x7f00003a5000-0xf3)="88f1d2f8d2f8a8f04325a8a1d3a94e470ff0a1d43c02562ff66b258f9a7c3a6b4f0e0e45bca2d1d66c1298fdcdd7e0bba891061e9fc146db355b7a7b3d14c713ec7fb49f762974fc7d6382c3ca950a23f0bc975d9ebb68e27cd8ade89bf65817199cf1fe24c7588301462a0cc2fa675d6298dcb85acd899b5361c397aab9fe952ebfe8aa459be7bf585b007cae37ff94184e9d2b4330add4b20a05c107ef14ca4316641433665b2c9deb6bfb1432a79b51eff0f82c00e662a3fa87f6c9acbb77e3886b6487a7bcb218460ad26f101f9ed1d60e87140f623bca5e56a7cb4c51e0dabc5614c04f7f471b3d956ee85fd64f03fe62", 0xf3}, {&(0x7f00003a4000)="78fe0f5fd546b88aa6f087f03a7f", 0xe}, {&(0x7f00003a5000-0x40)="01bac40c822037bd52c6775d868ae2beb65ed3515db0f4d8fb7477eda4656e0825bb43a284daaec89826f743f92666f3ad4d2967248770096319444b1fa28916", 0x40}, {&(0x7f000007d000-0x33)="b0ad52f8cf9914479f46c68edb304dc513ca878d6fdc98a7287ae2e7ee40986c4dd15a62b541b8cff9866d6d365a58f1d7eb63", 0x33}], 0x5, &(0x7f00003a4000)=[{0xe0, 0x104, 0xe3, "dccc289b98a7fa83bff18b9062eba897b14ac225c50743745fa2cc6e0eca81c438953d2b71023dbbdd6aa73dde42b80311595977a50f7538726a8efdbee232f2130b49a84f8b294f2d8ff3a50701f44bf535f0a70dc2f9b0fdd98e5a975b7c49c0a71a3f9d13340434b76727e661c79dcc396c455a1ad2830ea462318186673d1be8e9dfbd79abc298b210d1e3f7ef256e5ee66333acda7291dee067d561ec0c2b8d4c91c436b622baee94e86272332818dd983955542f8f97039cf82860183786d963db6b231394a4bca27f4a"}, {0x90, 0x11b, 0x0, "95d5046b5bc97132c89e94a071826b7a04bb5be0a01e58138f3c0b1f6b3b0e3a149a69f2822ad1d8f2bfcccda79a9bd46dd4393626784c68c95930ab5f633c05a7afad22ed01a7107a2d23700d60fe9c8b793ebe6d3292d9483adb683734fca519400383f5380f419f64ba1d0e50c973cea02977a8037d1ab26b664925fd"}, {0x10, 0x10d, 0xe9ec}], 0x180, 0x4040040}, 0x22a}], 0x5, 0x4004001) connect$inet(r0, &(0x7f00001cc000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) connect(r0, &(0x7f0000013000-0x80)=@generic={0x0, "661679c083cbbf8004c1be092d0c7aac995f8e6fca7da054937566ab363e8729f91d8ad4468cefbb13ec21879020716a14258a1cc2430758f0f1d16a100a11f092025b795209a4b168ba6863fbb63e15fadf03bf18ac0cb236c23df943e760e80201f23e44f97306e76f7e9b8ae78fe64c0bc9061fd2cca0bf7f1b1a9781"}, 0x80) 2018/02/07 09:40:35 executing program 2: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) sendto(r0, &(0x7f0000000000), 0x0, 0x20044000, 0x0, 0x0) write(r0, &(0x7f0000006000-0x1)='\t', 0xffffffffffffffe9) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x1, 0x1, &(0x7f0000006000)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000008000-0x4)={r1}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x8, 0x4) write(r1, &(0x7f0000007000)="d2972415570b350ba83b3cad4c9eeb61c53b51ce50e34b55c32adfece8526be0be4c521af26d0ceab3b3e4744555a5ccf99940dd34f5ad2f3b842a1a6e0699391852c091b5eadbbdddae9eecb8a70b39d28b5e7a67aa717a521212a815a8ce55ad07ce62746a10821fbb1a0b695c7620a508c8210bd98e2b1b77b678267e966b5203c45bae928cf5524d425d5a6d36ed4c9a0a22d4f45cd9e9c0577ac17152eb9e57190a95a4c39d6a887362af8ae6e7b1a8c0b6ead545cd0401", 0xba) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000001000)=0x1000008, 0x4) 2018/02/07 09:40:35 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$llc(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001000-0x4)=0x10) accept4$llc(r0, &(0x7f0000716000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00009b3000)=0x10, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f000024f000)={@common='eql\x00', 0x0}) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f00004da000-0x14)={@loopback={0x0, 0x1}, r3}, 0x14) 2018/02/07 09:40:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000066000-0x38)={&(0x7f0000791000)={0x10}, 0x5, &(0x7f0000df6000)={&(0x7f0000b06000-0x130c)={0x1c, 0x13, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0x8, 0x3}]}, 0x1c}, 0x1}, 0x0) 2018/02/07 09:40:35 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x6c072, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000001000)=0x9) r2 = accept4$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs, &(0x7f0000002000-0x4)=0x8, 0x800) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f0000000000)={0x20000004}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000003000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000003000-0x10)={0x1, &(0x7f0000003000-0x8)=[{0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r3, 0x4008642b, &(0x7f0000000000)={r4, 0x4}) mmap(&(0x7f0000000000/0xac4000)=nil, 0xac4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/02/07 09:40:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f00004fe000-0x10)=@ipx, &(0x7f000007d000-0x4)=0x10, 0x80800) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000cd4000)=[@in={0x2, 0x2, @broadcast=0xffffffff}, @in={0x2, 0x1, @empty}, @in={0x2, 0x3, @rand_addr=0x88}, @in={0x2, 0x1, @empty}, @in6={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x5}, @in6={0xa, 0x2, 0x1, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x16}, @in6={0xa, 0x2, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x3}], 0x94) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00003d0000-0x38)={&(0x7f0000f76000)={0x10}, 0xc, &(0x7f0000256000-0x10)={&(0x7f0000d16000-0x88)=@setneightbl={0x11, 0x43, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@NDTA_NAME={0x8, 0x1, 'lo\x00'}]}, 0x1c}, 0x1}, 0x0) 2018/02/07 09:40:35 executing program 1: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000551000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x8, &(0x7f0000001000-0x40)=[{0x5, 0x6, 0x6, 0x7}, {0x0, 0x0, 0x1, 0x4}, {0x6, 0x8a, 0x4e, 0x6}, {0xc9b, 0x2, 0x8, 0x40}, {0x5e, 0x5, 0x6546, 0x9}, {0x8, 0x1, 0x0, 0xfffffffffffffffd}, {0x0, 0x800, 0x1, 0xb6b}, {0xffffffffffffff72, 0x4, 0x9}]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r1, &(0x7f0000a24000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty}}}, &(0x7f00002a1000)=0x26) bind$llc(r2, &(0x7f00002df000-0x10)={0x1a, 0x8, 0x80000001, 0x81, 0x0, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x10) r3 = socket(0x10, 0x3, 0x0) setsockopt$sock_int(r3, 0x1, 0x3d, &(0x7f0000591000)=0xa3, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000ead000-0xe8)={{{@in=@dev, @in=@dev}}, {{@in6=@dev}, 0x0, @in6=@empty}}, &(0x7f0000656000-0x4)=0xe8) write(r3, &(0x7f0000fc8000)="220000002100070700be0000090007010a000800000000000000040005000280ff45", 0x22) 2018/02/07 09:40:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xf1, &(0x7f0000b3f000-0x1b8)={@random="f5b11ecd23d0", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, ')#2', 0xbb, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @mcast2={0xff, 0x2, [], 0x1}, {[@routing={0x3b, 0x4, 0xcf08f776e032b54, 0x6, 0x0, [@loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}]}, @routing={0x3a, 0x2, 0x2, 0x60, 0x0, [@remote={0xfe, 0x80, [], 0x0, 0xbb}]}, @routing={0x84, 0xa, 0x1, 0xf3, 0x0, [@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @empty]}, @fragment={0x3b, 0x0, 0x6, 0x69a5, 0x0, 0x5, 0x1}, @dstopts={0x2f, 0x0, [], [@pad1={0x0, 0x1}]}, @routing={0x6c, 0x0, 0x0, 0x9, 0x0, []}], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0xc06]}) r0 = accept4(0xffffffffffffffff, &(0x7f0000996000)=@can, &(0x7f0000e1a000-0x4)=0x10, 0x800) syz_extract_tcp_res(&(0x7f000041a000), 0x2, 0x1) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00004bd000-0x8)={0x0, 0x6}, 0x8) 2018/02/07 09:40:35 executing program 3: mmap(&(0x7f0000000000/0x791000)=nil, 0x791000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x1002, 0x4) mmap(&(0x7f0000791000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000792000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x85474, &(0x7f0000115000-0x8)=0x400000000000b) 2018/02/07 09:40:35 executing program 7: mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000057000)={0x26, 'hash\x00', 0x0, 0x0, 'md4-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f000002f000)=[{&(0x7f0000962000)='\t', 0x1}], 0x1, &(0x7f0000df0000)=[]}, 0x0) socket$alg(0x26, 0x5, 0x0) 2018/02/07 09:40:35 executing program 5: mmap(&(0x7f0000000000/0xfce000)=nil, 0xfce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f000048c000), 0x800) listen(r0, 0x5) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00008b5000-0x8c)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}}, &(0x7f0000fcf000-0x4)=0x8c) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000fce000)={r1, 0x3, 0x1, [0x10000]}, &(0x7f0000fce000)=0xa) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f00002e1000-0x1)=0x7, &(0x7f0000a99000-0x8)=0x1) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000fd0000-0x20)={@generic="c6ccbaaf7ad78154a34e871bad1c212e", @ifru_addrs={0x2, 0x1, @rand_addr=0x1f}}) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000fd1000)={&(0x7f0000fd2000-0x60)=@nfc_llcp, 0x60, &(0x7f0000fd1000)=[{&(0x7f0000fd1000)=""/78, 0x4e}, {&(0x7f0000df7000)=""/40, 0x28}, {&(0x7f0000564000-0xff)=""/255, 0xff}, {&(0x7f0000e66000-0x86)=""/134, 0x86}, {&(0x7f0000fd2000-0xf7)=""/247, 0xf7}, {&(0x7f0000734000)=""/122, 0x7a}, {&(0x7f0000c84000-0xb3)=""/179, 0xb3}], 0x7, &(0x7f0000bfe000), 0x0, 0x36}, 0x40) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000fd1000-0x44)={{0x2, 0x1, @multicast1=0xe0000001}, {0x306, @empty}, 0x2, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, @common='ip6tnl0\x00'}) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000fd2000-0x2)=0xffff, 0x2) syz_emit_ethernet(0x80, &(0x7f00009df000-0xa9)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "95d081", 0x4a, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @empty, {[@fragment={0x6, 0x0, 0x6, 0x5, 0x0, 0x3, 0x0}, @fragment={0x0, 0x0, 0x0, 0x1, 0x0, 0x9, 0x1}], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x2, {0xffffffffffff0000, 0x6, "bba1f1", 0x3, 0x0, 0xadd4, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [], 0x1}, [], "9b1a4e8c5b13df384495"}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0xe21]}) 2018/02/07 09:40:35 executing program 6: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x1c) unshare(0x400) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000eee000-0x18)={r1, &(0x7f00009e6000), &(0x7f0000e3a000)=""/53}, 0x18) r2 = socket(0x14, 0x80000, 0x4) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000a5c000)={0x0}, &(0x7f0000ef0000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f000030a000-0x8)={r3, 0x3}, &(0x7f0000368000)=0x8) bpf$MAP_CREATE(0x0, &(0x7f0000c4f000-0x2c)={0x8, 0xff, 0x4, 0x4, 0x16, r1, 0x5}, 0x2c) 2018/02/07 09:40:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000311000)={0x0, 0x0}) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000d56000-0x8)={0x9, 0x48f}, 0x8) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r1, 0x29, 0xd0, &(0x7f00001f8000-0x4), 0x4) r2 = socket(0x13, 0x80000, 0x1) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000419000-0x4)=0x7, 0x4) 2018/02/07 09:40:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f000076a000-0x46)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0}, {[]}}, @icmp=@timestamp={0xd}}}}}, &(0x7f0000e45000-0xc)={0x0, 0x1, [0x0]}) r0 = accept4(0xffffffffffffffff, &(0x7f000008c000-0xe)=@l2, &(0x7f0000811000-0x4)=0xe, 0x80800) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f0000069000-0x10)={0x7f, 0x2, 0x2, 0x6}, 0x10) 2018/02/07 09:40:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000d49000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x3, @rand_addr=0x401}}) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty}, 0x1c) recvmsg(r0, &(0x7f0000b05000-0x38)={&(0x7f00003da000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote}}}, 0x26, &(0x7f00007e1000-0x20)=[{&(0x7f0000568000)=""/7, 0x7}, {&(0x7f00003a8000)=""/121, 0x79}], 0x2, &(0x7f0000666000)=""/159, 0x9f, 0x6}, 0x40002100) connect$netrom(r1, &(0x7f0000cf6000-0x10)=@ax25={0x3, {"f3d93d7a75421b"}, 0x5}, 0x10) readv(r0, &(0x7f00007e9000)=[{&(0x7f0000f4a000)=""/166, 0xa6}, {&(0x7f0000b4b000-0xb7)=""/183, 0xb7}, {&(0x7f00006a7000-0x64)=""/100, 0x64}, {&(0x7f000067c000)=""/117, 0x75}, {&(0x7f0000ff3000)=""/237, 0xed}, {&(0x7f0000dbc000)=""/4096, 0x1000}, {&(0x7f0000ff3000)=""/26, 0x1a}, {&(0x7f0000c4e000)=""/215, 0xd7}], 0x8) r2 = socket$inet6(0xa, 0x5, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000c22000-0xd1)={r2, r1, 0x3f, 0x4a1, &(0x7f0000c89000-0x1000)="0af390d81e3eda0e0e9e17a92fc8c08cba23aa1c487e8d1b729cdfd4d32e5f54ea186ed62e591c57c33d0e8b1d83fd32b87f017234ff90889befb4d52e0ec4510d4e1583048cdade82019778e398c5c8627861190161c4ce8d8f8b2235a16fe5adeb5d9bdc3d01114a60c02c048f1f89f7c1d3dacf76cd69d73a182f03bdfce55e2462301f7b8797ed28aef472ef2b8085f267c63d8dd1baed400c56f4959003864522fd3c65b2c69e46af23fdbea1b0041001e81794e3309e47aae0aa84fd0d89df89fe3a318a40fb789fc830e096a7b3aeaa72e9f75d08c16ec6e9234e054755687a5c4ab3f4c2cbbafdf67ca90afc770f17e517b9d4cb6e01a3bbad05a8a380260306df193cb63d1beb89a48dd28b0464f08ef76ad2e65b943160d8c640ca3c48dc492b943c8bc6adff58a822f4e81703672b38df2e1e6ae06f7d3bedcdd15ad9a679017644f1c51f13d2f5b33c26583296c066d95efabc906b5eb429e980b4cedd71bc95249a2b1d078769a7ac76707d88b78e337a2a90b425b2086016668780e988937e0e7b31377d1d1ecf8092f43fb2084bdc3f10a1b498f2f9d6042c1eede8260b1807bde893591d6b7cca5ba0811d03a44ff8772a5687ded9baf40619721c0ad08dd5183bdc35cc2a54c783b30987c319fca381c4d3e795c38db4daf9a072086d624b1e0d07e62de72ba9a097394ce0e0078e3e7c27ad0bf51e07b386de667fa71709a9ee3f91b8c6b4272c352ba0b78f0f1c746266c06d2816f483d52a594133a819e9f07274a19f7b7b18d3c541c03c05d2b60008c9abf91f5145c62fed72f06917a438acde91f9bac04d3776a49e7a28b14915ff5908e10222461ae90bb5ff41e76d99d3399a2675b6a3a35fea26f049b197370bf1dbb5c8fc978edf53b611aa8a3d679e3f42360592cee588f21d872307a96ae60cac2ce3218ee10ac2b79425bbc211382d7b8bbe9e66a57f06ea87d0e6954d73b68fbfda627746fe1df940a56142d8ea828b6df844ebc7ec4dec809df6ac52540b3989263925a8153aa73fa09391aa72c75a85ee0e39cc6067b0953f1c395f195ddbc2782f30e5ba37894692ce2d842c4babca97cf0cc487c77d148a47a8f199203b3cc3c1b10bbf2adbe91a5018ec012ef04dbfbda8317f9d423890b0db58b75b97f0a5c2d1814d218b7331c89d70feff4655031bc954de14042cc43585a6db678c97a25e40733b7d83b8b6deef640089fe96b48d26aa0b770220d1284301cb341261673ff3eb80a815bb2cd4774537639afea9b1149bf60a8c9640c8f41ed71c7a3003d7eda88b02f493cb15ccc87eb8025f68097ac177ca2990f32077527c96e1a5743f533483f1c27fac6a12b255fb1f366c50d2f4ceb6ab2dbbcff2f7fd9d8beb835fcb6bb074e06a8e1928e3cf722a090ab92e655b1e85837eb035454265c130891b2d27b58672c99dfc04cdb836c9578dd4d0b103bddbd83e0af8830b0a2565be9de97fe191970be9a2838427664a90044675bb928343d78d9b14ebd497f27e019ab649a4880aa484aebde23ee443c29a45590acd2e0293026f44c51e0af4655cb7a2a7bb5dbc1b366e24c537942d40bece946c14f30d93d42b4056256eb2148a376251034cabab3abb19b5756cd38ddd8012b82d41e41b8de3d5800ee25cb94fef77438868faf5ade500a0fd691635f0500e644c2a7c1c45152acb22869a0481ae2463cc2dca6b7860b94b8c17bd565b17e3b21ea9e20b3043a21ea331b1e73303dfb14885c855b8f837903640d3917e5244545ecefc047137840ef07b9e0d2a989a382812b2ab3f40c26d73bef07fcfefc0ad2d9f0d43b0324a788347f6a3b9051bcecefdfd813a81e2e20697781eaaaa65d6cccd12350295f5d89061f071c929ee8bf539c2e46b1f4686b32e1ce18d3b6617b0541d4ac0bd0dd6401aa7bbf2ca2b1342577494612ff37011c9d48c35697b296f38724663de60bde673d0f00270da5396efdc27e3ed17428515bb71d23368e2ef46843b5c1513d0110c5d794fae0160dab9b416e32b54d37f55375fd5184455588d94bf2b338bdc088900b89331c44ae1d0e233fa35792b55201c4e91a8592fdacf4e9b93bc61847f9f7925964e03645a34640fe0a888d9813d2f5a99479ed5bcd41b091ead170fadb170d7686cfbd0575262c8193e0002c7f2db0717a55a120351a3a5cbb6933f04546464bf2224439ef01fb9adc3e5a073a27e62f48cfaea857a2ab9502c79df809183fc7d7616164bad38a04e2a79c44aba6afa2bf78e49a97bbd4095a06489ec745fa5fdba631c9d221ebb47c58ac60d09713590c27c2ed01d2fb39e59b3ff7b362f922a1ee85cbb06445be9e66388233103d436782b6cd6dac76ac3f8d9ecd97794bd0b897c0c6afaea08ea1af851b554cff8bea9b9cf8edc4cb78527f172dd74ba941677c0ffb314a9ca2d4ff9c37035cabf87279dd93eee64b75e3b8c9e990735a785f4fa5d7b867b8856ac72d7f1532d57a5a90730a53f50f2f2b62897bbddf77f4a108b273eb7cac9ee1f4d1479c4e6602877d048fad46ea8dd440a228962f65cb53b082640cdbd1c0585012057c2abc07ca3d543ed81fb50fd4fe188d1248ab166d43d426f4dd0e2b188bcaf1f5322024fc1cb74e547b1aad8d3396940e9c89593c630b65c5c26fd81580dd747dcf42e95bd6890bbab66cfee913d0e0d04ad2b3aab914b2bce9e6935803cb996f455da3d90f4b529ce3b46f1debef4e913a2cdfe250320a698bf3289097f8c1bf65922f972a02c618844abc6f8f1396b5d10c2c3eabcfb260371aee77998023cb200effd92a12f38255b0ca98d0ddf364125cc30617b34c81a1648a4767e11b4557908dbeed7e9a300c1d79d6a7d83e44fcc7d05a609e1e95a55331d4689a7ecf33dcd978e66e3b4d376f6fd7afb569d7a7d7a91edc2b219dd0769de576f5f43a6b088050e6be3f68e6950d8670a80c0d1e7410f7f072f785190dcf8852862c6017f23f904aafa178b57ee8fc9986a60902a8b6f4a9222c6480fcae8d9d5015c1bf0e03aedd83308ff01f2b31597122cac41b451ba010781da651392d332b1b18b67a2b7349516c55687ef95ae60bc4b19f0d25153a64062626e8a716ba309af530ecec48d6fad9b64d955d2ee926b017a9c56dd5d8e3e4f80448b7051beff43dd93a0843f198d1956b70f089a7814396c442a0ee6ee5d357c8144f30d15301039165c445bce510e9085da407d6357894913849258fa41e38d09acf196bc33d8b3478b26bf7598bd3611db5b0fb9671ba6885445588e1af75d9ea345f73d6c8b683a04a22fc600a07d9466a46af60966794d367dff6be7697116bffc4a3efcd3ed288cea16afad6fc8448292211ce440be80ca34842be8b1e255450edddd122f47f052033f928df635f1ed0ff2fb5f635278a61b43141901c51b0778b535efd4d76cbe5726fdee887c2a6263745c03d63c3dcd76f577056495383978525e80106e1c3f941cc78c87140c475daad4e3f377e9a194f543cc09c2615aade0c6da48f6a9321445ee4ae9b64f321cae60cc03f009cd4c168a455cb7c0ed9044540e088e4781ba039b182b71c37222b201ff44b3061482487c75eacec20ee4bf0a7e4ee26b0df732845cca2839d0a4e2cf2891e8760a75e3ba9c9c2fe5f854f412f5191c9686e7e787c640536a483153d673adb1346a661d638f1bb7c639dd227caa5fe081292454e90ee72b48b42a7ace234ba06a2d33f4f89907c5fb61c81cc908d87e8c17589b68e0bc27d853bf0a337b8cacc1823fc5f2ac6afe9ecf447e523f0514db7db487260ba76a16f46f8236f5c0bc187c3d5f56753f185923e78cd72304566037d220ef8f90bb84c80210bdbe103bf98b8a263f8ed497dff52033ab31ffe457238f6d294ccb0bb5156f44f2f2878aaafbec154c6f254ecae1064f5f11586a92c102e12d509be4a7569bf0019f28f96198d56143fd7a9afb34ddc6bbb1525281cba1f2f517dac32395fd762b0cf9ea39496a8671d4dc0eb3a92163e112052489fa4a8e71d3f2533eed93cc084c625e47a56cd544bd43c1975d554784e7adc30d79c5356f721fa09107b7407a05f4726413811f96cd9cf1d73a4be6ada6d7932b90eca98cb6d019a056718184e5af61d3d16fe6b5603e5aca1e4afd76bfe3c6b163b206c59329ff65433a3a88b9b8524a597d206e907cbe2a133eae7e0ae2e8480393ed0dc63e839beb45047117e2852094bbfe09a171e60192a5e022ec05018dfdcb1db436c3c584eee71c920e84778a7367a4862a12e7132dcba533c7caf4480222ea03d5ec50b02d556352364d963709b779e691e5d41e1fa9fa71120e4539f5b59ceecb1287e158deb2a9ae283bf415c1e5beffda3b1ed075c3517302a31d4d8e58d15b8b2b40d058812fe5030ff2d611d5d3cd8bb341cf32e7db11dba9e002a807ee702e0634ba0f5746c89bb4d890c241aa5940e1af75c7c2bfc9e860805c46067b60f5d6c17c1c1a0e3f8f4d9ea074a74529e5b511f44b83779d0146e7bab8f7adf5b3a8a2fc7221702370183017811695e04af0384266b6e5e7993a7c6fad662f55bbc573548d0dd1caaa4d167cf88b86148b39e564080e0d4a966e9d792f23dec5c84a39c19dd95caf99c784cdc2bdc91e346295c86d3a5b97235ff53ffa8daf2e9428db82af019bf483e3708561786043ed457398ba2c87578cadcd092aa608774d6a9c203066b8814d08d0c31cf42bc262f17c018c89e4a993805f8483ea328a0a8f518e1568b6d8fead9e0a63dbc7f6aa550d471fb893884f96d0f4b73e256fb13209ddc03487040b3c41b563ec05690a2a3a1280cb08981b1d807a83b859841c6377acecf2ceb8b422a9ebe3b8db576ea880e3e0fe2d14631947e82fe57b387d24a2a5c153cfd9fc49eb5390fdb4f0b74a06f843f6091ee77e92f64df088b481dcf7ef83e1bcd95afe4efd8e4434cc4793ffbe3a3bb3a85dd5de03258541562e2b9057e68cf3bcab6a400d60e5831c20936984be13983f754a2a36d48850f21d99a5cf02f5f314ea6db97260691e2bedbe3b1a302e0b7edccce603726e3e9ec78831b99c2c4469ddad42890734487a5e4ffc42015253be83da059be0d02aee88e6df641e1e9868201df4c628091444721dbc1c33493080cc46afc0f566b0b4465a8362ab72eee01e879f876d9ed00b43d052b2d7314695494431f65252b717f0ec8319c52a7a31d41033415f42b734c03b34ec703e66d15bd1703843b4136683af78d86510e3302355ef59be03b306ebbef3d58c9d65aa83dc4b945b7f6ee3f7ec05165089bea4d2bf0e5438f749c9963152beb142aaa43ada5a95030aa429a208101cd9497a42f5fc7652aa6aae260c4020dbda5d2af5039324f9040ddb37c5c28fdba52f370858a662ab4c69699ae356dc0b86e8dc8c4f66dd67d98fbedaf06013c82701f8b6cbf348de8ff983cad8aded39c7a977dbd87a2672ade6fa10c49810991c5d02ec8507a8c858a9ef5f501daf4c9e7ab5bbc8155def54d737a96d4da06c1ecf3db3633dcc113956a99ef9baf33d8f32ca7b8eeb91ca2e75161e75e0f0821990b3939e19074eea7d1419096cee0fa3a9d30db23494b62b92ccc2c311c949552616647efadbd3130baabdbb90f79890f89833c7f449a797e3726539f49bb30914a170e6c492af8160e8780e31fe85e15922dac25339910c917c662d0edd3eb080fb5ec6e3c53d4dde6213d222ecf01a075dde5b3de5a63726a22b4aafe5e22fa937263eefe6b5f6b9fe", 0xfffffffffffffffb, 0x5, 0x81, 0x9, 0x7ff, 0x694c0a1c, 0x7, "f66d63d050b2f56904d3c5bb6623451987865731031aa32e1ccfadb49d7737b03d7d50a99c0cf9f6edb242918f9f298187bd5873032467a968d09a294d1a804a403e8078f471272a73906ad49ca729d17498fe76ef756d7222f2d56c4f366ea3b5e81e156c9d00e8d00c2d3b11f42aa7fbbcbf40d73ee0802efc9285a7e3ab2dbbd139c4bff1183ef3a20a7fd9b6ba667cb74567efb6358ba773e54faaebb518bbe5013878d865924a"}) sendto$inet6(r0, &(0x7f00007c4000)="c67044046414019d67f6", 0xa, 0x1, 0x0, 0x0) bind$inet6(r2, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) 2018/02/07 09:40:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005f4000)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0x10) r1 = accept$alg(r0, 0x0, 0x0) readv(r1, &(0x7f00006e9000-0x10)=[{&(0x7f000070c000-0xae)=""/174, 0xae}], 0x1) accept$alg(r0, 0x0, 0x0) 2018/02/07 09:40:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1c, 0x0, 0x9) connect(r0, &(0x7f0000dcd000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @rand_addr}, 0x2, 0x0, 0x0, 0x2}}, 0x2e) getsockopt$inet6_dccp_buf(r0, 0x21, 0x0, &(0x7f000051b000+0x80c)=""/242, &(0x7f00006b3000)=0xf2) getsockopt$inet6_dccp_buf(r0, 0x21, 0x0, &(0x7f00002da000-0xcc)=""/204, &(0x7f000094d000-0x4)=0xcc) accept4(r0, &(0x7f00008d6000)=@pppoe={0x0, 0x0, {0x0, @local, @generic}}, &(0x7f00009c7000)=0x1e, 0x800) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x111, 0x11, &(0x7f000087c000-0x8), &(0x7f0000f60000-0x4)=0x8) 2018/02/07 09:40:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getpeername(r0, &(0x7f0000dde000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000ffe000-0x4)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000c60000)={@empty, @mcast1={0xff, 0x1, [], 0x1}, @empty, 0x0, 0xfb1d, 0x5, 0x100, 0x0, 0xffffffffffffffff, r1}) setsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000f27000)=0x6, 0x4) 2018/02/07 09:40:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x90) socket$unix(0x1, 0x5, 0x0) getsockname(r0, &(0x7f00004cb000-0x10)=@ax25, &(0x7f00009fc000)=0x10) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000031f000-0x2c)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x1, 0x2, [@loopback=0x7f000001, @rand_addr]}, 0x18) 2018/02/07 09:40:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000bc3000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f00006de000-0x8)={0x9, 0x2}) r1 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) listen(r1, 0x7) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000390000-0x10)={0x0, 0x30, &(0x7f000075d000-0x30)=[@in={0x2, 0x2, @broadcast=0xffffffff}, @in={0x2, 0x2, @broadcast=0xffffffff}, @in={0x2, 0x2, @loopback=0x7f000001}]}, &(0x7f0000070000)=0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00003db000)={r3, 0x3}, &(0x7f000057e000-0x4)=0x8) r4 = accept$inet(r1, &(0x7f0000d4f000-0x10)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000895000-0x4)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000f72000)={0x0, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f00005d3000), 0x8) 2018/02/07 09:40:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000928000)={0x0}, &(0x7f0000a38000)=0xc) r3 = gettid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000e89000-0xe8)={{{@in=@empty, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@loopback}}, &(0x7f00009fb000)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000d79000)={{{@in=@rand_addr, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f0000e19000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000053c000)={0x0}, &(0x7f0000cf0000)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000a34000-0xe8)={{{@in=@remote, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@loopback}}, &(0x7f000037e000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d7b000-0xc)={0x0, 0x0, 0x0}, &(0x7f00000ba000)=0xc) sendmsg$netlink(r1, &(0x7f0000af1000)={&(0x7f0000f7e000-0xc)=@kern={0x10, 0x0, 0x0, 0x200800}, 0xc, &(0x7f00004e1000)=[{&(0x7f000055a000-0x2c)={0x2c, 0x1d, 0x0, 0x3, 0x2, "", [@nested={0x10, 0x37, [@typed={0xc, 0x96, @fd=r0}]}, @typed={0xc, 0x41, @pid=r2}]}, 0x2c}, {&(0x7f0000a67000-0x10a4)={0x10a4, 0x1c, 0x400, 0x6, 0x2, "", [@typed={0xc, 0x26, @ipv4=@rand_addr=0x5}, @generic="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@generic="82523136eedeef0714eeb35caf8df7a493af37a939a2faf4b29396ef51fbe02a239ca7ebb6e955c32aa79da56e03ec0cb5bc1e90997135e2965e882aeac7fd3ec5f0f914ecd476d3b4f873", @typed={0xc, 0x65, @pid=r3}, @nested={0x30, 0x4e, [@generic="262d8da72c73614d1a756e6458edd769cb84e105f83e6d854fc8326b75b709c360748b30339200677afffea9"]}]}, 0x10a4}, {&(0x7f0000252000)={0x29dc, 0x2e, 0x200, 0x7, 0x3, "", [@generic="e3", @generic="f52ed244d21e778da05433d048c772b9157ae96ffe5ee975b5c5d8e4908858c2d972095586bf49852229774602e65104957ba3d7119e9d1e54a95df7f6798ec69e072e6b584b35ac60b51c0e37be87d55005a9e3c82f952bb6ece0eece1fb5b4664a672bb56ad5dba22651b4edc37e3e99f52420a100168249d89bfadd7e9076b4ce706568172db98eb482cb9f62f2b3d167505b449c47bb5340f7107d3733ff5a2dc6d17be990ec0f5cdbd6f9520c0a1e10e759841f26f5c22d524abf99e3b4fd5b19218fbe083bf9ddec38c7e2bfd02fa336e01a076cecfb849f7b708590395644ba852d5a", @nested={0x18, 0x8d, [@typed={0x14, 0x4b, @str='vboxnet1\x00'}]}, @nested={0x2414, 0x85, [@generic="22be79f33b1ce580b1cfa60a8bd9c0ffe33f18692c275aefba01160095709890b211919499814e67e9c247c5498d5790a38e6c3ee495b668341db2e88525134081aed3c2f68d0e057b883c6910bf08888a0093044af4547e6868823ef1d11cc162656cdff9da8f49b410b5b2f442936692a5736888db5b8b83766629b3b3e7440cec7019e86c94e5318f4fb1ee98bbe7b66b115a4e9f43a9bf", @generic="dd7b14c69616b8587a3be2d9b61f1253ce1ac6daee4ce2eae70568b9ab088ced3357cf2f652847fd522fd306f93b44442b65f3f1e332af626e80643e338f4296d625fc856cba8111cf0eba231d42f84b1e54f277880726e9d1c7593ea3ad9ca7110261ad421c0c0a4deedd9da54ea753e871f56dc04f4c2020af7e329a263d0b6279b129cb67211d616a95e03e823382754d795bf1279dc2c82b82b6e1e9c0f09aa986a5e5de0ca16b2580b9db5330af459aabefbb82", @generic="dd823cd7c05a5be09e605dbc5a485b76040ace68d766e1276686e29a47f5f437bcb402530a9775fb", @generic="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@typed={0x18, 0x1, @ipv6=@empty}, @generic="c91a4337ddad354a5b1ff8d261b35669e575b38e6414324e0548b5b3e123e6806283f5b4b64f88a6cde511d8d42bcadb6c5807da4e8d408bebea6f6ea605304bab99037bb17aa41c075b6cf74354bbf6badfe57ffd3ad446bdb5a9f247cc19302dc4174ca5dacce02b645847030456f0ce63c1674afad671fcd327aa623501ef55f1e24702f8d2e257de42d4b5c2357af92afeae12e331dd8248881a98b8701a62e1f75b4475ad3c0cd8545551bc0fe84633999225ae4cd139033f004692136197ea0e1e2568b5f8f38344203a472879942af37da607398d3c3bb7b74512e28093129aec36d1df4dea43cefa5a", @generic="addc41887b3ef09c53341c730736039e094207662ca0d742345e0094a76e4978fe04e66ae2768513989fa8aaa1996f10e14ed7054044463d46a5720f3599f40bc17e86ec91c5d73a594b3a5f0d7f3c20bacce341d0e8414759cf03fcae7d1377ae8caa47dce8c096763254dbd2a0ae3d0e1da12b9daaa0ad9afa678652bba78a2caf7a263ec13eb835d50fb8d32173ea3e98025222fc13a758f6e26109cc027e77b3fdf1d780e55880c10ad3d0801c294ad1c8c1e89a077a520864bcc9175b1020ccbd888685e7ac6b050567eda09d44b8", @generic="b7d50974a5086286f802f69ee5d402af35976f8241001faed6be7185778e0fff5ae8e8943bfe07ac971db8bab035c92bcf60b7c3dd60bc98c9e9e12a7c63dd42c270c4d345c1fc9705e2fbf8e0792929cf8e7988d0ccc6e8ef1de9490a04e3bdcb47e2a264538116f33ae5a3c8eb794efd243949783b896bd354f98738a5de0ad24835e15041bc0afe2b6cec9b8bbdeee3a7c7c6373ac764ffbe6bdd92f1c488f411331bb66e05", @typed={0x1c, 0x5f, @str='[^0x0}) getsockopt$inet_tcp_int(r9, 0x6, 0xa, &(0x7f000091a000), &(0x7f0000212000-0x4)=0x4) getsockopt(r0, 0x10d, 0x0, &(0x7f0000899000-0x4)=""/4, &(0x7f00007b4000-0x4)=0x4) 2018/02/07 09:40:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000300000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(echainiv(authencesn(crc32-pclmul,ctr-twofish-3way)))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x7) 2018/02/07 09:40:35 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3a, &(0x7f00006bb000-0x4)=0xff, 0x4) r2 = socket$inet6(0xa, 0x4000002, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000427000)={{0xa, 0x0, 0x7fffffff, @empty, 0x1ff}, {0xa, 0x3, 0x20, @empty, 0x9}, 0x0, [0x2, 0x3, 0x34, 0x9, 0x5, 0x10001, 0x7, 0x4]}, 0x5c) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f0000a7a000-0x3e0)=@filter={'filter\x00', 0xe, 0x4, 0x380, 0xffffffff, 0xd0, 0x1e0, 0x2b0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000fbb000-0x40), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xd0}}, [{{@uncond, 0x0, 0xd0, 0x110, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00', 0x0, {0xc0, 0xc, 0x1}}]}, @common=@unspec=@TCPOPTSTRIP={0x40, 'TCPOPTSTRIP\x00', 0x0, {[0x100000001, 0x4815bc0d, 0x7f, 0x6, 0xffffffffffffff8e, 0x9, 0xca, 0x7]}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@SET1={0x28, 'SET\x00', 0x1, {{0x7, 0xff, 0x81}, {0x4, 0x81, 0x10000}}}}, {{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0x0, 0xaa}, [0xffffffff, 0xffffff00, 0x0, 0xffffffff], [0xff000000, 0x0, 0xff000000, 0xffffffff], @generic="89d77797a62e8de84335eac1a9a79dd5", @syzn={0x73, 0x79, 0x7a, 0x0}, {0xff}, {}, 0x8, 0x80, 0x4, 0x24}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x2}}}]}}, 0x3e0) socket$inet6(0xa, 0x5, 0x3) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f000076f000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f000090b000)=@ethtool_link_settings={0x4d, 0x0, 0xff, 0xaf, 0x1, 0x100000000, 0x5, 0x6, 0x6, 0x646a, [0x7605, 0x4, 0x4, 0x7, 0xffffffe000000000, 0xfffffff7ffffffff, 0x8, 0xd5e], []}}) getpeername$inet6(r0, &(0x7f00008b1000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000c57000)=0x1c) accept4$packet(0xffffffffffffffff, &(0x7f0000a69000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00006dc000)=0x14, 0x80800) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00006bc000-0xe8)={{{@in=@multicast1, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000b81000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000d4a000-0xe8)={{{@in=@rand_addr=0x6, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x2, 0x0, 0x3f, 0x2, 0xa0, 0x80, 0x87, r3, r4}, {0x2, 0x2, 0x3, 0x8000, 0x8, 0x1, 0x6, 0xfffffffffffffffa}, {0xb95f, 0x3, 0xf07, 0x2}, 0x8, 0xf, 0x2, 0x1, 0x2, 0x2}, {{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x2, 0xff}, 0xa, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x2, 0x3, 0x90ec, 0xff, 0x7fff, 0x5}}, 0xe8) 2018/02/07 09:40:35 executing program 5: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x7, 0x2472) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000fdb000-0x4)=@assoc_id=0x0, &(0x7f000001c000-0x4)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f000000f000-0x98)={r2, @in6={{0xa, 0x2, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x6}}, 0x6, 0x7d1}, &(0x7f0000cc3000)=0x98) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000498000-0xac)=@ipv6_newroute={0x24, 0x18, 0x781a241f, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_METRICS={0x8, 0x8, '\x00'}]}, 0x24}, 0x1}, 0x0) bind$netlink(r0, &(0x7f0000c9c000)={0x10, 0x0, 0x1, 0x20}, 0xc) 2018/02/07 09:40:35 executing program 7: mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000022000-0x16)="01", 0x1, 0x0, &(0x7f0000031000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000039000-0x80)=@generic, &(0x7f0000039000-0x4)=0x80) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000025000-0x8)) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000039000), &(0x7f000003a000-0x4)=0x4) shutdown(r0, 0x1) 2018/02/07 09:40:35 executing program 1: pipe(&(0x7f0000592000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000fcf000-0x1000)=""/4096) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000b57000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) setsockopt$inet_int(r1, 0x0, 0x8000000000000032, &(0x7f00009b9000)=0x7, 0xfffffffffffffdf9) 2018/02/07 09:40:35 executing program 2: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@common='vcan0\x00', 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet(0xffffffffffffff9c, &(0x7f0000005000)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f0000005000)=0x10, 0x800) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r2, 0x0, 0x20, &(0x7f0000005000)={@broadcast=0xffffffff, @loopback=0x7f000001}, 0x8) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001000)={r1, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x10) 2018/02/07 09:40:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003f2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(rmd128-generic)\x00'}, 0x58) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x1c, &(0x7f0000094000)="fc96788be402fbb0f381f098b98eb54fae752af5db98bdba513ed027bca2ffeb91fb8124f6c71fa5471b1a7dc817b2b84e33f4818ed7a58e3269465bcceb1615bdd25316e82706c94b0451af80aa90838c04d8879c9202505476d202c0bc1b02d84f947c388bcfab88c9a35dc8cf6e47a70ae11691cc7f7c8e8efedc3afe5037e0f1a919c03a9278494c8baa119b5e3d9f3ca6f0d30312917fc71009c6d0296b2897e3bc8e691776ddf4b0", 0xab) r1 = socket(0xf, 0x2, 0x10000) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000988000-0x4)=0x4, 0x4) sendto$inet6(r1, &(0x7f0000c11000)="d0d0fb637eda19734529575a60063a53e650f99ce3a000ada0cf6054a817580ff75f954542ccb6b492878b478d91c4cfbd4396c036d5085019d8ddb49d7733bd3354d2bf783a5367b37baddfadcf8d064d4ba2c1b918d1d76ad6b53baf76d9c007a58f83392c5f8c0eccc960f4bea49d4744da32434101c4aed3d115288472d81e63893415375d8ebb5ceeb69f7f2d54d93fe00ba470d2c704ad5a41caa9af7ba16f04ca2b08a79c74155043bdc5af24ec2fe90b586e99d837f49e1cdb0ba3dd32e20c0dec", 0xc5, 0x800, &(0x7f00007ec000)={0xa, 0x1, 0x615f, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000094e000)="844004344ac4b38a2f4d293ce3b49cc7ef858705c4f61123693a03ec61b7bcd6694ba1e08de635809c199e9065782c5a9cd672f9f451e3dc8d6989458c0b30a64f", 0x41) 2018/02/07 09:40:35 executing program 3: mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000e6f000)={0x0}) recvfrom$unix(r0, &(0x7f00006be000)=""/150, 0x96, 0x2, 0x0, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x4}}, 0x2e) socketpair(0x8, 0x800, 0x7, &(0x7f0000182000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000a35000-0xb), &(0x7f0000a62000)=0xb) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000e6f000)=0x5, 0x2) close(r1) 2018/02/07 09:40:35 executing program 1: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(0xffffffffffffffff, &(0x7f0000006000)=@can={0x0, 0x0}, &(0x7f0000010000-0x4)=0x10) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000001a000-0x48)={0xb, 0x2, &(0x7f0000013000)=@raw=[@jmp={0x5, 0x87, 0x7, 0xa, 0x3, 0xffffffff}], &(0x7f000001a000-0xa)='syzkaller\x00', 0x3, 0xfb, &(0x7f000001a000-0xfb)=""/251, 0x41f00, 0x1, [], r0}, 0x48) r1 = socket$inet(0x2, 0x80005, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000019000)={&(0x7f0000019000)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f000001a000-0x2c)={0x10, 0x9, 0x9, 0x3, 0x6, r2, 0xff81e4}, 0x2c) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000017000-0x3c0)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000013000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@rand_addr, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@string={0xc0, 'string\x00', 0x1, {0x0, 0x0, 'kmp\x00', "00000000000000028875570800e7ed188dc4e56632993e7de558dbacbae51e3d2047ef4f9f2ee47e4c503d051ec78e27cfa203ee68c384e58617eb622c53016a39a4299969ba3a0d30d67ad746169cdc767e00bd4b2cd357bd2500000080d1099b380473e7e6cf7afe34d585c6d2482eba89294fc25c40d4e81acab63fb42169", 0xe, 0x2}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x380) 2018/02/07 09:40:35 executing program 4: r0 = accept$ipx(0xffffffffffffff9c, 0x0, &(0x7f00004df000-0x4)) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000b12000)=@get={0x1, &(0x7f000045a000-0x76)=""/118, 0x2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = accept$inet6(0xffffffffffffffff, &(0x7f0000065000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}, &(0x7f00002d9000-0x4)=0xffffff92) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000232000-0x98)={0x0, @in6={{0xa, 0x1, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x4}}, 0x4, 0x2}, &(0x7f0000005000)=0x98) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f00007b3000)={r3, 0xfffffffffffffff8, 0x10, 0x9df4, 0x401}, &(0x7f0000c76000-0x4)=0x18) setsockopt$inet_tcp_int(r1, 0x6, 0x15, &(0x7f00004fc000-0x4)=0xfffffffffffffff7, 0x4) socket$inet_udp(0x2, 0x2, 0x0) r4 = socket$bt_cmtp(0x1f, 0x3, 0x5) write(r4, &(0x7f000000b000-0xbc)="b72e1b6db4a86177001682215b9145f0c2971c51eef450887619eab95562b6bf6d1c5589e41f9be657727b253916e42f211cd1f3d6b918e32d52ce50ecbaa586bbcfb352691560cf297f7894e5263b6c0003df660a7c673dd61b7727fd0ddd43f4d58e363d685ced0b224fec66f134379576d284f22af8d6dc300dba533a7b3a3d1af5433e7241bd20ef75550c08b0fb0f2d5fed2dbe488460c8f526e4fce115e088be25541b4c7025387590c472db521ef50928808f4a7909dd221a", 0xbc) 2018/02/07 09:40:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c8000-0xc)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c08000-0x168)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr, @in6=@dev={0xfe, 0x80}}, {@in6=@empty, 0xffffffffffffffff, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x138}, 0x1}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000055c000)={r0}) sendto$llc(r1, &(0x7f0000652000)="ebedfb0f5b967f974d4ad7815584d6f7845d1d89dfd447d54825e28ee2b692df23c99042b528f3dd15e555f841c9e80c2fc4b68c77a7c057c8f8d823b70ec7", 0x3f, 0x80, &(0x7f000056e000)={0x1a, 0x3, 0x8, 0x200, 0x6, 0xa926, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x10) 2018/02/07 09:40:35 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000a17000-0xb)={0x4, 0x1, 0x40, 0x7fff, 0xfffffffffffffffb, 0x80, 0x6, 0x3, 0x4, 0x100, 0x6}, 0xb) socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x0, 0x1d74ebeb, &(0x7f0000013000)={0x0, 0x0}) accept4$netrom(r1, &(0x7f000000a000)=@full, &(0x7f000000b000-0x4)=0x48, 0x800) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000015000-0x71)="63756269630011965c369e8b126a337cfcd59c98f6e4438f3ebdf27a59d40f8c1212ab472ffd823cb8d6b1ab7d3a5e049d2bd10611391f9cdebdb1fa65b06657a1ad45592d187c0973759244a0dd92b8087df66cb99b4275aaae93d63680a6846d36e718711b31f3941f9add571da97369", 0x71) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000002000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000006000)) ioctl$DRM_IOCTL_SET_MASTER(r3, 0x641e) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x5, &(0x7f000000a000), 0x4) close(r0) 2018/02/07 09:40:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80000000003, 0x2) bind$inet(r0, &(0x7f0000ea8000-0x10)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x12}}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000024d000)=0x7fe, 0x4) sendto$inet(r0, &(0x7f00002df000), 0x0, 0x0, &(0x7f0000fda000-0x10)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) socketpair(0x0, 0x80003, 0x7, &(0x7f0000daf000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000256000), &(0x7f0000733000-0x4)=0x4) recvfrom$inet(r0, &(0x7f00009b5000)=""/192, 0xfffffd12, 0x0, &(0x7f0000fb7000-0x10)={0x2, 0x3, @multicast1=0xe0000001}, 0x10) 2018/02/07 09:40:35 executing program 0: mmap(&(0x7f0000000000/0xf05000)=nil, 0xf05000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000ee4000)="d1020400005800200007000613f32e1c00ce5fe1b471985e", 0x18) pwrite64(r0, &(0x7f0000d8d000)="5ff0aaa71838b7cec1ebdddc967242de1ca436ea186796504b0b70114436175ad96ac0f3d57739949129055dc1ded697057cdd8f9805132ab29c2e3ef681aa7c46c0fa43b2700a5f7b262d2b8e796f7bc0485b588fe6e023b03d3ad097afb34bf60444ab00f924f6f3dc098d02e298208de727fe5f187aece35dc997daaf7f210ad0595798ba224f7d0572a5777290a0b91be1e4dfeeb750231cf7456ac75cd619f6bbd438a7329fd25fdd46696db5a698f1ffa6c2229381f6d001a54e5cc3f8050884f077a9e51066517a82826ea41a18b73ef532edc5", 0xd7, 0x0) mmap(&(0x7f0000f05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000f06000-0x4)={0x0, []}, &(0x7f0000be6000-0x4)=0x4) sendto$inet6(r0, &(0x7f0000eea000-0x1f4)="b2", 0x1, 0x0, &(0x7f0000aa9000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x2}, 0x1c) pipe(&(0x7f00007c1000)={0x0}) mmap(&(0x7f0000f06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_int(r1, 0x21, 0x4, &(0x7f0000f06000)=0x998f021, 0x4) listen(r0, 0xfffffffffffffff9) mmap(&(0x7f0000f07000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000f08000)={'vcan0\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000616000-0x18)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x5, r2}) accept4$inet(r0, &(0x7f0000ee5000-0x10)={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000573000+0xddc)=0x67f9d12aa0333333, 0x0) 2018/02/07 09:40:35 executing program 3: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/07 09:40:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2000000001, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000d80000-0x4), 0x4) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f000000f000-0x4)=0xffffffff, 0x4) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00007cf000-0x10)={r1, 0xfffffffffffffe15, &(0x7f000012b000-0x50)}, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000fee000-0x68)={&(0x7f000000d000)=[0x7, 0x6], 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8cfbc89fefc282b0e9b6d1b29d5500b5ff74b06ccbd9dee8c886586975b5446e"}}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f000064a000-0x4)={r0}) socketpair$packet(0x11, 0x2, 0x300, &(0x7f000091b000-0x8)) ioctl$sock_SIOCADDDLCI(r2, 0x8980, &(0x7f000073c000)={@common='bcsf0\x00'}) getsockopt(r0, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f0000fee000-0x4)=0xfffffffffffffeae) 2018/02/07 09:40:35 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$netrom(0xffffffffffffffff, &(0x7f0000000000)=@ax25, &(0x7f0000000000)=0x10, 0x80800) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000814000)=0x5e, &(0x7f0000f9f000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000008000)={&(0x7f0000188000-0xc)={0x10, 0x34000}, 0xc, &(0x7f00000b5000-0x10)={&(0x7f0000721000-0x2698)={0x18, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@nested={0x4, 0x4, []}]}, 0x18}, 0x1}, 0x0) 2018/02/07 09:40:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair(0x10, 0xa, 0x5, &(0x7f000003f000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000abd000-0xc)={0x0, 0x6, 0x10}, &(0x7f0000898000-0x4)=0xc) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000c64000-0x8)={r3, 0x1}, 0x8) bind$inet6(r1, &(0x7f0000ef5000)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000e3f000-0xe0), 0x38c, 0x20000001, &(0x7f0000b23000)={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1c) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000b92000)={0x0}) getsockname(r0, &(0x7f0000510000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000f29000)=0x14) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000de5000)={0x0, 0x0}, &(0x7f0000664000)=0xc) setsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000706000-0xe8)={{{@in=@rand_addr=0x4, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x1, 0x6f, 0xa, 0x20, 0xa0, 0x84, r5, r6}, {0x100000001, 0x2, 0x4, 0x6, 0x1ff, 0x6, 0x3, 0x1}, {0x2, 0x5, 0x8, 0x5}, 0x800, 0xf, 0x0, 0x1, 0x1, 0x3}, {{@in=@loopback=0x7f000001, 0x3, 0x2b}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x2, 0x3, 0x0, 0x7, 0xb5, 0x6}}, 0xe8) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000128000-0x10)=@common='tunl0\x00', 0x10) socket$inet6(0xa, 0x0, 0x101) sendto(r0, &(0x7f0000fca000), 0xfdbf12558da8f98b, 0x0, &(0x7f0000ec7000-0x80)=@generic={0x0, "8921ef79394a92d7c3e502b2429f21f76f854ff1ff288cddc58d6adfd9b41c0428c73faa536977e8159391da5b5693610a5c3b99a7749776a4fa9fe9256804488862269804a60a2e793127079bcf9b9e7ec52d6fd2b6d28138b24ab90cec254620a715c57ebc136f04080036cfbfea78f5a737fa0892ab39813f23d30a5a"}, 0x80) [ 55.159180] TCP: request_sock_TCP: Possible SYN flooding on port 20014. Sending cookies. Check SNMP counters. 2018/02/07 09:40:36 executing program 5: socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000ae1000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r0, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x51a000)=nil, 0x51a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000515000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r1, &(0x7f00001cd000)=[{&(0x7f0000519000)="a2", 0x1}], 0x1) writev(r1, &(0x7f00001f6000-0x90)=[{&(0x7f000051a000-0xfad)="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", 0xfae}, {&(0x7f00001ab000-0x94)="dae682a46d4bfaa1f3ceb3aedc136390ae78ff4329c47d03bdb8274080f3711c8104858aa8c994a08dc9ad40a2a51499193e79a341678b04ccaee42d2a605ba7439d253950b4663df80e0d14b1e86ea9c4e162", 0x53}], 0x2) 2018/02/07 09:40:36 executing program 2: mmap(&(0x7f0000001000/0xacb000)=nil, 0xacb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$sock_int(r0, 0x1, 0x27, &(0x7f0000ac9000-0x4), &(0x7f0000ac7000-0x4)=0x4) 2018/02/07 09:40:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f00000ae000)=@ethernet={0x0, @empty}, &(0x7f000053f000-0x4)=0x10, 0x800) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f000058f000)=0x3, &(0x7f00008d6000-0x8)=0x2) r1 = socket$inet(0x2, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000f69000)={0x2, 0x8, 0x5, 0x2}, 0x8) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@unspec=@connlabel={0x28, 'connlabel\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2e8) r2 = socket$inet(0x2, 0x3, 0x2f) sendto$inet(r2, &(0x7f000085b000), 0x0, 0x0, &(0x7f0000cf9000)={0x2, 0xffffffffffffffff, @empty}, 0x10) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000eee000)=0x20, 0x4) 2018/02/07 09:40:36 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000001000-0x1e)=@pppoe={0x0, 0x0, {0x0, @broadcast, @common}}, &(0x7f00004c9000)=0x1e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000001000-0x4)=0x4, 0x4) mmap(&(0x7f0000000000/0xf90000)=nil, 0xf90000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000cec000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(khazad)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000036000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0xa, 0x1, &(0x7f0000f91000-0x8)={0x0}) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netrom(r2, &(0x7f0000f90000)=@ax25={0x3, {"12ee69f0be1ae3"}, 0x3}, 0x10) r3 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f000007e000-0x70)=[{0x0, 0x0, &(0x7f0000f10000)=[{&(0x7f0000f52000-0x30)="70e88776da79d6c902", 0x9}], 0x1, &(0x7f0000d4d000-0x48)=[]}], 0x1, 0x0) recvmsg(r3, &(0x7f000090b000-0x38)={&(0x7f0000f8b000-0x8)=@sco, 0x8, &(0x7f0000229000)=[{&(0x7f0000f8b000-0x6)=""/6, 0x6}, {&(0x7f000063e000)=""/222, 0xde}], 0x2, &(0x7f0000cfc000)=""/48, 0x30}, 0x0) 2018/02/07 09:40:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$pptp(0x18, 0x1, 0x2) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000b7b000-0x4)=0x1) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00006a9000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'authenc(sha3-224-generic,xts-camellia-aesni-avx2)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5", 0x4) 2018/02/07 09:40:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x40000000000036, &(0x7f0000ec9000)="dc13b51a5b31306e78dd580871ab2144ece470e534cf0195f75d34c82d9d233f08008875c432d64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd0500000000000500000000090838a46611f937f96f7d4ff812a8f9fc3f0716e60000000000000000d359bdeb62e18a769c8600000004f8b9f3aee345d79eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3dcc8501902d973e668fa3f9b8974fec92b836614657ade6035a6ca6556ddfaeda0896440f396f4b9b3e5a2db8352780dff40bb4937883", 0xd0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000f17000-0x5c)={{0xa, 0x1, 0x401, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xfc}, {0xa, 0x3, 0x5, @empty, 0x4}, 0x1, [0x3ff, 0xfffffffffffff001, 0x4, 0xffffffffffffffe0, 0x9, 0x20, 0xffff, 0xb8af]}, 0x5c) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f0000248000-0x1)="93", 0x1) 2018/02/07 09:40:36 executing program 1: r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000f81000-0x1)=0x346, 0x80000) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000ecf000-0x4), &(0x7f0000c23000-0x4)=0x4) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000f06000)="2400000052001f0014000007000904000a0007f507000100ff0005ff0800000000000000", 0x24) 2018/02/07 09:40:36 executing program 7: r0 = socket(0xa, 0x29ef5f981ce8f3b3, 0xae) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00000f9000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000000)={{{{0x2, 0x1, @multicast1=0xe0000001}}, {{0xa, 0x1, 0xfffe0000000000, @mcast1={0xff, 0x1, [], 0x1}, 0x5}}}, 0x25, 0x80000001, 0xc55, "adb24b7c2728ae46c20ff18360cddfe2a4e4c96bf011d8dedee99be7663ac07a2fd22f840d9d243a355e7dcc2d24fefccade56410141d5ef8c279a71fcce01901eccff87210d0e46d71ddd920403fd62"}, 0xffffffffffffff88) mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f000000a000)=0x3, 0x4) ioctl$sock_inet_SIOCSIFNETMASK(r3, 0x891c, &(0x7f000000f000-0x20)={@common='eql\x00', @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001}}) syz_emit_ethernet(0x46, &(0x7f0000004000-0x62)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@cipso={0x86, 0x6, 0x0, []}]}}, @icmp=@time_exceeded={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr, @dev={0xac, 0x14}, {[]}}}}}}}, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f000000f000)={0x0}, &(0x7f0000010000-0x4)=0xc) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000003000-0xe8)={{{@in6=@remote, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@multicast2}}, &(0x7f0000001000)=0xe8) r6 = getgid() r7 = gettid() r8 = getuid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000006000-0xc)={0x0, 0x0, 0x0}, &(0x7f000000d000)=0xc) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000010000-0x4)=0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000010000-0xe8)={{{@in=@multicast1, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@local}}, &(0x7f0000009000)=0xe8) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000006000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000010000-0x4)=0xc) r13 = getpid() mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f000000f000)={{{@in6=@remote, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@remote}}, &(0x7f0000009000-0x4)=0xe8) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000000e000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000010000-0x4)=0xc) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000010000-0x38)={&(0x7f000000f000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000f000-0x80)=[{&(0x7f000000b000-0xd3)="36fd54d156cfa7f3c11a3a0f514feb3205e7b8d441b22496125b89f9a99aba48057dd873902f821f1f04680c5233d0e30556f28648d06bef567b1f5401b25d466d191039332a6ec5c818859f4a9dcbdffa8bdcf0f70b0b7ac9afa7853e782981662f0c8e4089e444ec7031d68acb061be033251dcd7867474dc3d6f03dd1851cbd65bb1a95999387f036b1b91cb0ab3a430c211efb70cd995ca927e08e262cb202ed2d57d9bc2f5cef79fd0f7533ad998d0f2f790cabd3d50ef714303e996802238fda72c3522119b1275f6632715f8e7acb1d", 0xd3}, {&(0x7f000000f000)="52c6739b8b09d65e3f0c44cca868d91b10d47f537d024b9b34c086c987b5957322fec41dced476615bbe35da446fcb43f46ac4c272e6f591268d4e3f0a58ac7c3a885d54981270cddefd2bdb9b9afe9ac3b9c3f0338aa6f8ce781aa1c90c019efa811f66a64460035298ed0d99b036ef5b2a155ae27990d966f9814da1b0d6bafcca4fe42482a03720cd1fe19ae1423e345d5013b9e89e2bb6cf08e16cf5bc222d62fa1e4f786407151bbccb7fc3e46e75721cb24dc3097c8b459dbe", 0xbc}, {&(0x7f000000f000)="020e9097054b92a17ecd9b4dcea052a7f9ce6115eca4f9df26eb2a21b813705e314eed9b9ccd1f965b11c098d8aa5bf71b055b075b76fb06268c3d6091e7a3a67aef5c8c78aed34d468d97507c95f117691f68fb8182308ec49e4d9d4b69a08c5c00ec05ba0451ee81395b39e00e1cf8a04726f6e55f98", 0x77}, {&(0x7f0000010000-0x1b)="46e9974a313e3d7f50b1780327e1f06583892619e501590fc19d63", 0x1b}, {&(0x7f0000003000)="039d128f2867e9e59d1134229525b125c8364b0e7ee1fee11c9d8b253b5541fb91d4e0f916a16e554d51b6af8e2d374f50f49572f0f40b1b9fcf578887f0f50ed20631f39dc82d06ebcd02ed1c04296037648c15c18b3ab42def337dbafa9c648d366f1a5f8eca73ce109430238dc479c72c3f2b16fda1592d62e5451e7d6fc4a6594969024e7f0cda3e6e0a28ecb52cb306fc00e08f08d8b8a2b8ad53bb78de38ff20f71ecd0c432d8d773460c14122d6f318", 0xb3}, {&(0x7f000000f000)="0d37b2f2e06e6489081e16f2", 0xc}, {&(0x7f0000008000)="8e2834851ebb1b780acca859198a6c7520b35492601efb45070db61d130dd085c05ee7822792f8a86d6703487290a46ff1af3ff2cf44938d0d601de36bac74f49bca73c20b3abcc45c6b772ea0fde63d629f5dcf5756ac7bad7eccbf307ca51caff014ed81f98a1c40019f23ee816631c7334748d51c7b7759a9a012ac795160b4b2402566851cd1aa6c05cbb7578b1e3a7674fbbc941fca2943652a0f42aaa05a714f36d053e8aafe3e6c5e7589", 0xae}, {&(0x7f0000006000-0xa1)="6d971d0e111b7803f928e14d867eb0021d66eb9c505e879b879e5f9f92c6c3dd9ac0f8f49698a9c31f2e428926283007c0c36e78435efbe38f6d90e9bf90f096f3bfa65f009b39f190dae9e7cb1258ca5370ad0ab257a971bdeb69a15f9b332114ab0ae63d311e3c068a68770812edd3eaed71de931db168ad381968d8e03759eda9b4cf5839550ba9c261ec31e89f838d395cdce40aa251344d8b1470751efa02", 0xa1}], 0x8, &(0x7f000000f000)=[@rights={0x20, 0x1, 0x1, [r3, r0, r0]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x18, 0x1, 0x1, [r3]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}], 0xb8, 0x40}, 0x40800) 2018/02/07 09:40:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000ac9000-0x10)={0x0, 0xffffffffffffffff, @dev}, &(0x7f0000492000-0x4)=0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000c06000-0xc)={0x0, 0x3ff, 0x2, [0x4, 0x3f]}, &(0x7f0000576000)=0xc) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00008ce000-0x14)={r2, 0xe2, 0x5, 0x81, 0x1, 0x3f}, 0x14) sendto$inet6(r0, &(0x7f00006ee000)="654905a785516fb3e780bac55d53600324508d5268238f809df10052623222668afafe4b5c094324e09247a6b9a1499ae090edf02a0deb8c27ebc826ab83fc5695697bde3509a2499a2f40bd5f76c5db48c2c74b7eecb13dcf6c2bf4769e57579392b97c69c913a98a2ecde167e78c5f750d1916a8", 0x1, 0x0, &(0x7f0000f70000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0xffffffffffffffaa) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000e11000-0x14)={0x0, 0x9, 0x0, 0x80000000000, 0x4000000000000000}, 0x14) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000c37000)={r2, 0xb6, "202dad31417c672d10623008b8d49d443e3b480239c2f5c2aaca537f585ae1bedb3b07fea5e2f3822321eaa95911c8c70e2aa0895745e9c45fed825eab3dbbad55d349b2ca4b873d06a0c68c331f479050784344909f3ad7aa010dea9dea86c541e23baefaa7298db5ef741908684d9e8560d3af656d6a94dde4beb91d7f7a2c1d3390ab7062c6560da64cee8d99b46bf5947703c225b0ece0c4d5ca99a9fca3f85e51a44332dd270be96637ba738fbb1207020f8104"}, &(0x7f0000210000)=0xbe) 2018/02/07 09:40:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) write(r0, &(0x7f0000859000)="130000001000ffdde200f49ff60f050000230a009d0000001000afa73022e5f9ec3e4fe8697ae1a3490096000001e7b93c18983ae3820d1eb0f049a1b4b88ed4fc65be0602c2d3275df1f2aa09b1267c3d5f625e060000008ed7d56ca466a49bd87da5cd04b27dd267460000000000000000e90907008612f0267214ff7b20db0f7e5bf12930d837b9cb3452b6c4e2387d886959e4ebd30961933ae9f90d1ad5b56d2a917a6f575b8b76199346c8f325b8", 0xb1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000306000)={0x0}, &(0x7f0000f8f000)=0xc) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00008fc000)=r1) 2018/02/07 09:40:36 executing program 5: r0 = socket$inet(0x2, 0x8000e, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000036a000)={r0}) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000131000), &(0x7f0000881000-0x4)=0x4) setsockopt$inet_int(r0, 0x0, 0x3f, &(0x7f0000000000), 0xffffffffffffff73) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00001c6000)={0x5, {0x2, 0x0, @loopback=0x7f000001}, {0x2, 0x0, @multicast1=0xe0000001}, {0x2, 0x0, @broadcast=0xffffffff}, 0x6, 0xd2, 0xf1, 0x9, 0xcd, &(0x7f0000b00000)=@common='erspan0\x00', 0x5, 0x8, 0xffffffffffff0000}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000b3d000-0xe8)={{{@in=@loopback, @in6=@ipv4={[], [], @remote}}}, {{@in=@empty}, 0x0, @in=@empty}}, &(0x7f000017e000-0x4)=0xe8) 2018/02/07 09:40:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f00001ef000-0x2), 0x0, 0x200080c4, &(0x7f000078c000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00004e4000)=0x2, 0x4) readv(r0, &(0x7f0000cc1000-0x70)=[{&(0x7f0000fcc000-0xdf)=""/223, 0xdf}], 0x1) 2018/02/07 09:40:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000937000)=0x3, 0x4) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @rand_addr=0x10001}, 0x10) syz_emit_ethernet(0x3e, &(0x7f00006d9000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x1c, 0x0, "a480f251afbb43b8a6b767d17fcab89c8db6b2d2"}}}}}, 0x0) 2018/02/07 09:40:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000d6d000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000d35000-0x4), &(0x7f0000d9c000)=0x4) sendto$inet(r0, &(0x7f0000866000-0x71)="f4ee08cff6387123b54b448d85f129cec545319ea4e766576140ac9babdb7d7f8cff9127207357874f32b99754cde53d5f386ac6878b77b0ddd93652cb8f99747b98abe15220c6c1551e6f3fff1863c672b374e4c6dc3c7cdd08311520eeeb57a39870168264ae47c641b0baee7368a9b5", 0x71, 0x48000, 0x0, 0x0) pipe(&(0x7f0000fab000)={0x0, 0x0}) ioctl$SIOCGIFMTU(r3, 0x8921, &(0x7f00005ed000)={@generic}) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xfffffffffbffffff, 0x4) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000519000)=0x1, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x800000000000852b, 0xffff}, 0x14) getpeername$ipx(r2, &(0x7f00001a3000-0x10), &(0x7f00007cd000-0x4)=0x10) writev(r0, &(0x7f000056a000-0x10)=[{&(0x7f00005b6000-0x1df)="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", 0x1f4}], 0x1) 2018/02/07 09:40:36 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000a01000), 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r1, &(0x7f00000d6000)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10) bind$vsock_stream(r1, &(0x7f000083a000)={0x28, 0x0, 0x0, @my}, 0xfffffda9) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000eef000)=0x8000, 0x8) 2018/02/07 09:40:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00008fa000-0xe8)={{{@in6=@local, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@local}}, &(0x7f00001ac000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00005a3000)={0x0, 0x0}, &(0x7f0000d05000-0x4)=0xc) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000bfe000)={{{@in=@empty, @in6=@loopback={0x0, 0x1}, 0x2, 0xffff, 0x2, 0x0, 0x0, 0x80, 0x0, 0x3f, r1, r3}, {0x7fff, 0x0, 0x10001, 0x3, 0xfffffffffffffc00, 0x4, 0x28, 0x1}, {0x8000, 0xffffffffffffffc0, 0x4, 0x1ad3}, 0x8, 0xb, 0x1, 0x0, 0x1, 0x3}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x2, 0xff}, 0xa, @in=@loopback=0x7f000001, 0x3, 0x0, 0x1, 0x1000, 0x8, 0x8, 0x7}}, 0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000125000)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@empty, 0x2, 0x0, 0x2, 0x54, 0xa, 0xa0, 0xa0, 0x16, r1, r2}, {0x8, 0xdefd, 0x9, 0x6, 0x0, 0x9, 0x8, 0x10001}, {0x8, 0x9, 0x8, 0xce9d}, 0x8d, 0x9, 0x3, 0x1, 0x3, 0xe614469070d37f74}, {{@in=@dev={0xac, 0x14, 0x0, 0x13}, 0x2, 0x7f}, 0xa, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0x2, 0x1eb45ff1, 0x8, 0x18c, 0x6}}, 0xe8) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000488000-0x38)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x1, 0x0, []}, 0x10) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000993000)=@filter={'filter\x00', 0xe, 0x4, 0x370, 0xffffffff, 0x180, 0x98, 0x270, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000deb000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0x98}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, 0xffffff00, 0xff000000, @generic="f0b4659cb598723d4f5dbb1b4d5af889", @generic="49bde386fc54315a939d96142caa631f", {0xff}, {}, 0x7f, 0x0, 0x8}, 0x0, 0xc0, 0xe8, 0x0, {}, [@common=@icmp={0x28, 'icmp\x00', 0x0, {0x5, 0xff, 0x5, 0x1}}, @common=@ah={0x28, 'ah\x00', 0x0, {0x713d, 0x21f}}]}, @common=@unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00', 0x0, {0x1}}}, {{@ip={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x0, 0x0, @generic="fdbdb3c86d65383348bdcbd9da9fff09", @syzn={0x73, 0x79, 0x7a, 0x0}, {}, {0xff}, 0x29, 0x2, 0x10}, 0x0, 0xc8, 0xf0, 0x0, {}, [@common=@ah={0x28, 'ah\x00', 0x0, {0x38, 0x80, 0x1}}, @common=@unspec=@mark={0x30, 'mark\x00', 0x1, {0x1, 0x120}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x7}}}, {{@uncond, 0x0, 0xa0, 0x100, 0x0, {}, [@common=@unspec=@ipcomp={0x30, 'ipcomp\x00', 0x0, {0x0, 0x2, 0x1}}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x10001, [0x3, 0x9e, 0x5e34, 0xf67, 0x0, 0x9], 0x9, 0x65bb, 0x1}, {0x8, [0x1, 0x7fffffff, 0x2, 0x1, 0x4, 0x1], 0x330, 0x4, 0x8000}}}}]}}, 0x3d0) 2018/02/07 09:40:36 executing program 7: mmap(&(0x7f0000000000/0xf1a000)=nil, 0xf1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x1000000000000009, 0x9, &(0x7f0000f1b000)={0x0, 0x0}) bind$inet(r0, &(0x7f0000f1a000-0x10)={0x2, 0x0, @empty}, 0xd) mmap(&(0x7f0000f1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00003ba000-0x8c)={0x0, @in={{0x2, 0x3, @rand_addr=0x7fff}}}, &(0x7f000044d000)=0x8c) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f000098f000)={r2, 0xb3, "bd538f5e1e632e3287fa25de72da89a75b23948ae6eb9c2b1adea0c78e3ff05fcde86766ce348260b12ad3b752d31884162e8f7a1e0126046616a725bd55ce4c1546c609a6c3976e4095b1a095fb9f0f2a2da5db5b5b3390daeba101d4c46d8ebfb48270604fcdc65509512965927f15a209d145e62c8bccc25d5a007192b8d790953ba030d58deadc02c0c5301505d56e2fd038a727b1d3abfe3d3f7ba4fe43f5f8ce42064d4c6020b96960b18c5e951faaae"}, &(0x7f0000f1c000)=0xbb) mmap(&(0x7f0000f1c000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f1e000)={0x0, 0x0}) mmap(&(0x7f0000f1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_buf(r4, 0x107, 0x17, &(0x7f0000f1e000)="3e285932b5ddefd3104838277c70ba0060b6eb3bb563c1f82507ca8951f215dbce16316318745f92d02184923f6eaa9b46ea9838134d93c7178dcc16b30921b1fa933f6fe67c648b5866f5d13cb0c0a09f226782c04b967c96753e9be14b079abdd9f4502179738355c9b9215036d6a62eefd877b43222663caffc73e09a52c5f9127340afa2bef34fd40d70d614a24e2075699d3b07ce47b88407b88fa77a1528c511673e", 0xa5) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000f1d000-0x1008)={r3, 0x1000, "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"}, &(0x7f0000f1c000)=0x1008) mmap(&(0x7f0000f1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept(r0, 0x0, &(0x7f0000f1e000)) mmap(&(0x7f0000f1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f000004e000-0x4), 0x4) mmap(&(0x7f0000f1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000e74000-0x10)={r2, 0x4c, &(0x7f0000a28000-0x4c)=[@in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x11}}, @in6={0xa, 0x3, 0x8, @dev={0xfe, 0x80, [], 0x0, 0x12}}, @in={0x2, 0x0, @broadcast=0xffffffff}, @in={0x2, 0x1, @multicast2=0xe0000002}]}, &(0x7f0000f20000)=0x10) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000f1f000)={r1, r6, 0x0, 0x1}, 0x10) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x12, &(0x7f0000f1e000)=0xe15, 0x4) 2018/02/07 09:40:36 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x21, &(0x7f0000001000-0x10)="2be6000900ffff01000092c5001d8d9a", 0x10) r1 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f0000000000)={&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @loopback=0x7f000001}, 0x0, 0x3, 0x3, 0x2}}, 0x2e, &(0x7f0000000000)=[{&(0x7f0000000000)="c4802763ff260440d29e36c5bbe60f3b03064bc79fb77f6351edcce3105b90c6dec5f09e4f5af7f865755bcd5973d1df299f713c969c968ad54c4fe76c9136ff4f09032d04a450a173ab604693196ead249fc6cd9b37174350255dd2d89c446d57dfe3c63b52a4d1fac093dc31a0dc86dc9c6683fdfb05bb81ff04891089f290c4766d180e7cbd8b9f6e56be2687140d5abea303cdbf0f846e512a228c42fbf2a77acb9313d92f2c7b149b64a6ad05172969c57a54b2e9981dac22fb8d2fef4b9f71ef978a4ec369f11a97b3b3393694a21d94c3f88964af1a1777562dbfc77c734868dc68e0e87a470abbea9d7d919b", 0xf0}, {&(0x7f0000002000-0x37)="6d30aa39f5169d6318e2341d285e2b6d72054419a43c1ea3d28a01a918e66d67a3ac82989dd084dc0870b5ee0a95eb4f47d7dde3b89303", 0x37}, {&(0x7f0000001000-0xdf)="eed1fb25a7c170fc8f3c6ec9e58db398855b365ee504231f130f92b6bfea20fa8ef5f1281300e6200af9aa1d156ef3841c2324eb2517ec8b266e83b4677ffbff3702ac577e08ccc5d8d6793129e2a56ee8cb2b3a8a73ac7cd8c7fd61344001577ce92ac9ef719d7b8d76788fe2173c4794b48d3348166c5cdaf0fcde2590623e62e32793532493ca0076bf42577dbb38894eed751db4fbd07464255986ec121506c16d9fe310fc2cede78a6c79074412660c1ea893be30f96b8bb1298c3bb9d992bddb953492abe1edd0dc005c779eb0539f631312d8b65a5aa29f6bb0f1ea", 0xdf}], 0x3, &(0x7f0000002000-0x308)=[{0xf0, 0x111, 0x2, "da33db06d3ebb4b4d2bda2b20d889dbea1a28fd7430dceecd5a3f61b4822fb664ae729a63834e4e49a41d8a0621064d76cbbb0614de35379de0fafafa121f2f4172d54d28457d0b4912d5171fad0e3c3dc6a8868d958097fdf442d5dc0f0d551064f776d4221a530ec02090c45e02461c7d11548f8ccc0348e9834900a5ba9edcf1a90e448dbd30a91fe903cdb0d614fc54a8c6792baadc8992392e74122291f7938251e535edca8601fde59589f0d4ce87ad936fad4fe75ae4b16b189821fd0e95c6faf6b83ab0d1281876203b56ad9deb7172d81248e17f3247e"}, {0x20, 0x10c, 0x4, "bf7d5276890673a10876cdf316fc"}, {0x70, 0x1ff, 0x0, "df97b2bb73bec687204b3022023c5b5daf3839643ee3f61d4a41e173993915fa7664059f891dd7e2fef76b69663fddfe48b433d47b92629c4fd147fd7c76f5c9c03bd24a71ffca058901f74c691158c8888e5998c3afed7054dcac"}, {0x80, 0x84, 0x49c, "216d5bdcab8f6f0c4b92ebfbf8c8bf73fd7e8f6f1579b6a192a0178246ccf4345b085e76f379b92e1fff4cd201cf00b1ef4286f12000f11558ff324c75dc36188d003d612f181e921e43ce809d8105eaf72ad80dd242c54c4223ca47d65c26560ec2d260aaef4c6e2d73ade9"}, {0x108, 0x12b, 0x4, "b7439d22f524740771216d3d8386bd4517cbb924d9572b0f363c95ce07c2ac2a56634311cbf87b6bc7a2afb6bb6e10981d4d3696cb6febb46eaab7aa29464ec269cee0cc236edd62a9fb6b6eaf5312a8b851f93a3234fec5b3dbf8c7e105f0309dacc845ad32ecbd3eef3df7ee6666f5f22deb2820dd88628272cd9f05a92ccd0863688d74ca82d82509ae6a5fb4f0c8184e5dd69a8b8b79ef593180a1aab82f47f936e2226ef8a7e16329b1ed1a18b1f678833df72d4118ae823d86a2295a4f12f4630055a28508bff6181e7172ebe53cc30eb6fe450f70967f1ca65d76df83f395d4cf14ef470b9c5ac410db4e0a2d66859219eca4"}], 0x308}, 0x4000000) r2 = accept4(r1, &(0x7f0000001000-0x28)=@un=@file={0x0, ""/38}, &(0x7f00001c5000-0x4)=0x28, 0x80800) connect$can_bcm(r2, &(0x7f0000d17000-0x10)={0x1d}, 0x10) 2018/02/07 09:40:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000f92000)={0x0, 0x0}) getsockname(r0, &(0x7f0000748000)=@in={0x0, 0xffffffffffffffff, @local}, &(0x7f0000d2c000-0x4)=0xfffd) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f00004c6000-0x4), &(0x7f0000a16000-0x4)=0x4) r3 = socket$inet(0x2, 0xfffffffffffffffd, 0x1f) ioctl$sock_inet_tcp_SIOCATMARK(r3, 0x8905, &(0x7f000046c000)) socketpair(0xf, 0x8000e, 0x6, &(0x7f00009e0000)={0x0, 0x0}) setsockopt$bt_BT_SNDMTU(r4, 0x112, 0xc, &(0x7f00005bf000-0x2)=0x5, 0x2) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000989000)) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00001dc000-0x4)=@int, &(0x7f000084a000-0x4)=0x4) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r5, 0x6, 0x1d, &(0x7f0000046000)={0x4, 0x2, 0x0, 0x8, 0x2}, 0x14) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000141000)={0x0, @loopback, @rand_addr}, &(0x7f0000238000)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f000090b000)={@empty, 0x9, r6}) ioctl$PPPIOCGFLAGS(r5, 0x8004745a, &(0x7f0000ef1000-0x4)) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000d0d000-0x50)={@mcast1={0xff, 0x1, [], 0x1}, @empty, @mcast1={0xff, 0x1, [], 0x1}, 0x92ff, 0x0, 0x1, 0x400, 0x0, 0x84000014, r6}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f0000d48000-0xc)={0x0, 0x6, 0x30}, &(0x7f0000765000)=0xc) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x73, &(0x7f0000fb0000)={r7, 0x6, 0x10, 0x5e, 0xfffffffffffff001}, &(0x7f0000314000)=0x18) 2018/02/07 09:40:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00004cc000-0xe8)={{{@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x0, 0x1}, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0xff}, 0x0, @in6=@dev={0xfe, 0x80}}}, 0xe8) syz_emit_ethernet(0x4a, &(0x7f00000f3000-0xf5)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "b6003f", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}}, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000077f000), &(0x7f0000894000)=0xc) socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x46, &(0x7f00001a9000)={@random="0b0feb96f250", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x13}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @empty, @dev={0xac, 0x14}, {[]}}, "e70088237100010c"}}}}}, &(0x7f0000490000-0xc)={0x0, 0x1, [0x0]}) 2018/02/07 09:40:36 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f000054b000)={0x0, 0x80000001, 0x400, 0x0, 0xffffffff, 0x1}, &(0x7f0000cde000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={r1, 0x2, 0x8, [0x5, 0xe8da, 0x80000000, 0x3, 0x0, 0x18000, 0x6, 0x2947]}, &(0x7f0000792000)=0x18) mmap(&(0x7f0000000000/0xfdc000)=nil, 0xfdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fd9000)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r2, &(0x7f000084f000-0x8), r2, &(0x7f0000fdc000-0x8), 0x6, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_MAP(r2, 0x4028641b, &(0x7f0000fdc000)={&(0x7f00004a6000/0x3000)=nil, 0x7, 0x7, 0x4, &(0x7f0000525000/0x4000)=nil, 0x1ff}) 2018/02/07 09:40:36 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000d23000-0x4)=0x60) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$netrom(0xffffffffffffff9c, &(0x7f0000001000)=@ax25, &(0x7f0000000000)=0x10) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000001000-0x4)=0x1, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000000000)={&(0x7f0000000000)={0x27, 0x200, 0x6, 0x7, 0x1, 0x0, "e83fac947a9ebaf7a2542396db386f30bdd2f3640352199b1554e5126a8fc8fbaf2abdcf45a1104940790666c15097bfdd9e22043ea08769270c4608c75bdc", 0x8000}, 0x60, &(0x7f0000000000)=[{&(0x7f000046f000)="bf0182382d19f7c97bb402118bbcf2184dcb44bf0e623a295b42e0d36fa492ae37963af4df3f2accac649aa7f93bfcdc80e2f0c71b9ca9f8b8a340d38532702df4bb212e25288831a00cb9919c1756ba8982ce07327fbc37448d8b737c290a71a862fa171bf8be26f2bc12b7e96e94d072724c3c7a6e30c75a7ffdec411433e9eb448fff52dc463c3d0975b2dc542a03d91125d657740993f4a0ead0fcc75a0878f53ebacdc0", 0xa6}, {&(0x7f0000001000-0x3c)="7d35776743759e90b6dab74de089e360ef68ad1cb1cd8e68afefc06287d14fbbd87108c6b48e2789796f141b35684fca2d40d356c193b154d96c6e39", 0x3c}], 0x2, &(0x7f00009a2000-0xa8)={0xa8, 0x104, 0x7, "1f93895ebaa162808e2fd6d059b971b86a407a26b0cb9deb3f882b5241f0e3c95fe262b3c74fa553d37fe5637e4de0c05dcd68cb295c38fbfdf8a309d2eab47fdf4c332f24e53e76d2711a1bc33ccfb65983ec08c5ba4609873ae7160b5805cc56770a18c0ebb4035305b7fd626959f779cfab853d2d327079de7f19390eb96a19348f8ff71985312618d72a01f4b68f96f5d9c1bd069dd8"}, 0xa8, 0x800}, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000bef000-0x10)={&(0x7f000063e000-0x1d4)=@newsa={0x13c, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80, [], 0xffffffffffffffff, 0x14}, @in=@rand_addr}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x32}, @in6=@ipv4={[], [0xff, 0xff], @empty}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000000}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@algo_aead={0x4c, 0x12, {{'rfc4543(gcm_base(ecb(aes),sm3-generic))\x00'}, 0x0, 0x60}}]}, 0x13c}, 0x1}, 0x0) 2018/02/07 09:40:36 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000000)=0x6, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000014f000)={&(0x7f00003c8000-0xc)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f000095f000+0xaae)=@newsa={0x154, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6=@empty, 0xffffffffffffffff, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x86}, [@replay_esn_val={0x1c, 0x17, {0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, []}}, @algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x154}, 0x1}, 0x0) 2018/02/07 09:40:36 executing program 6: mmap(&(0x7f0000000000/0xfd3000)=nil, 0xfd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc1000-0x1c)=@in6={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c, &(0x7f0000793000-0x10)=[]}, 0x8000) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000fd4000-0x8)={0x0}) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000fd4000-0x90)={0xcfdc, {{0x2, 0x3, @broadcast=0xffffffff}}}, 0x90) close(r0) 2018/02/07 09:40:36 executing program 0: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x100000fffe) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000d1c000-0x48)=""/72, &(0x7f0000d1b000+0x252)=0x48) 2018/02/07 09:40:36 executing program 2: r0 = socket$packet(0x11, 0x0, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000d0b000)={&(0x7f00003dc000-0x10)=@nfc, 0x10, &(0x7f0000000000)=[{&(0x7f0000001000-0x3a)=""/58, 0x3a}, {&(0x7f0000001000-0xc8)=""/200, 0xc8}, {&(0x7f0000a71000-0xf2)=""/242, 0xf2}, {&(0x7f0000000000)=""/222, 0xde}, {&(0x7f0000768000-0x61)=""/97, 0x61}, {&(0x7f0000dd2000-0xbd)=""/189, 0xbd}, {&(0x7f00007a8000)=""/61, 0x3d}, {&(0x7f0000001000-0xf7)=""/247, 0xf7}, {&(0x7f00003e2000)=""/147, 0x93}], 0x9, &(0x7f0000001000-0x39)=""/57, 0x39, 0x2}, 0x40) setsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000001000-0x4), 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000f12000)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv4={0x800, {{0x9, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x14}, {[@timestamp={0x44, 0x10, 0x5, 0x3, 0x0, [{[@dev={0xac, 0x14, 0x0}]}, {[]}]}]}}, @icmp=@timestamp={0xd}}}}}, &(0x7f000093f000)={0x0, 0x0, []}) 2018/02/07 09:40:36 executing program 1: r0 = accept4(0xffffffffffffff9c, &(0x7f0000a1f000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty}}}, &(0x7f0000331000-0x4)=0x2e, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000000), 0x0) r1 = socket$can_raw(0x1d, 0x3, 0x1) getpeername(r1, &(0x7f0000001000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000000)=0x14) 2018/02/07 09:40:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009b3000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000d2f000)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f000069c000)={r2, &(0x7f0000873000-0x22)=""/34}) sendmsg$alg(r1, &(0x7f0000cd3000-0x38)={0x0, 0x0, &(0x7f00003b8000)=[{&(0x7f0000f3b000-0x7e)="b21924afa9752a09e102245dc1ecb9bd4b93c3501ba146184c9454ffd595972854599e135bded51599f23371cfa31b8bd90e5fe1f94a620adc47aa7878f0e3cbec51b14ec98235a87edfa9e071c30660b43c0aeafaa6fa8267", 0x59}, {&(0x7f0000d47000-0x27)="822d30cd9a2ef6f86ee19102ca8e9e928e750bb8baf64089a9efaa127d487b8773201c7567c5a6", 0x27}], 0x2, &(0x7f0000d39000)=[]}, 0x0) bind$alg(r0, &(0x7f00005dd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-avx2\x00'}, 0x58) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00008b3000)={r1}) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x74, &(0x7f00003cc000)=""/216, &(0x7f0000607000)=0xd8) [ 55.344432] sctp: [Deprecated]: syz-executor3 (pid 6659) Use of int in max_burst socket option. [ 55.344432] Use struct sctp_assoc_value instead [ 55.367179] sctp: [Deprecated]: syz-executor3 (pid 6661) Use of int in max_burst socket option. [ 55.367179] Use struct sctp_assoc_value instead 2018/02/07 09:40:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000e80000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000689000)={0x0, 0x6}, &(0x7f000078d000)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00006f2000-0x8)={0x0, 0x287e9a9d}, &(0x7f00004c5000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000b6000-0x8)={r2, 0x4}, &(0x7f00009ef000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000786000)={r3, 0x4, 0x49c3, 0x200000000000000, 0xf6, 0xd6d}, 0x14) bind(r1, &(0x7f00000d1000)=@pptp={0x18, 0x2, {0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x20) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f00003d9000-0x8)=0x659bf106, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000f4f000)={r3, @in={{0x2, 0x1, @multicast2=0xe0000002}}, [0x93aa, 0x4041, 0xffffffffffffa0a8, 0x7, 0x0, 0x9, 0x100, 0x64, 0xffffffff80000000, 0x400, 0x4, 0xff00000, 0x3, 0x1, 0x1]}, &(0x7f000066c000-0x4)=0x108) ioctl$int_in(r0, 0x5452, &(0x7f0000e80000)=0x27) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000e64000-0x20)={0x1, 0xff, 0x2, 0x80, 0x2, 0x7, 0x20, 0x1, r4}, &(0x7f000046f000-0x4)=0x20) close(r0) 2018/02/07 09:40:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000177000)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003fd000-0x4)=0x28) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000034f000-0x8)={r1, 0x3}, 0x8) socket(0x10, 0x802, 0x1) write(r0, &(0x7f0000105000)="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", 0xfc) 2018/02/07 09:40:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x6, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000978000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x13}}}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00000b4000-0x50)={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000}) 2018/02/07 09:40:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x2, 0x0, 0x9, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) r1 = accept4$netrom(0xffffffffffffffff, &(0x7f0000a53000-0x48)=@full, &(0x7f0000e6e000)=0x48, 0x80800) pipe(&(0x7f0000c5c000)={0x0}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f000044a000)={0x10000012}) 2018/02/07 09:40:36 executing program 3: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f000001f000-0x1000)="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", 0x1000, 0x40000, 0x0, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000001000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @empty}}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000008000)={r0}) setsockopt$inet6_dccp_int(r1, 0x21, 0xf, &(0x7f0000019000-0x4)=0x2, 0x4) 2018/02/07 09:40:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x5e, &(0x7f000026d000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "10f526", 0x28, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x28, 0x0, "50d3ed033313247bae8d28a21c49846ac0944bbe9ba97200c4f81fe3105aed8b"}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) socketpair(0xb, 0x1, 0xfffffffffffffff7, &(0x7f0000931000-0x8)={0x0, 0x0}) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f000061b000-0x88)={0x1, {{0xa, 0x3, 0x8, @dev={0xfe, 0x80, [], 0x0, 0xb}, 0x40}}}, 0x88) 2018/02/07 09:40:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f000094e000-0x10)={{0x3, 0x20000000}, 0x41}, 0x10) r1 = socket$inet6(0xa, 0x800000806, 0x0) connect$inet6(r1, &(0x7f0000aad000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) 2018/02/07 09:40:36 executing program 7: mmap(&(0x7f0000000000/0xf92000)=nil, 0xf92000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009f4000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-sse2\x00'}, 0x58) pipe(&(0x7f0000bac000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000f93000-0x4), &(0x7f0000d60000-0x4)=0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000), 0x0) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00005a6000)={0x0, 0x0, &(0x7f0000f8e000)=[], 0x0, &(0x7f0000655000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmsg(r2, &(0x7f00001f5000)={&(0x7f0000074000)=@alg, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000f81000)=""/4096, 0x1098}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57}, 0x0) 2018/02/07 09:40:36 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={"6d3867803b365f377f3f4df8c97bfa55", {0x4, 0x0, 0x16, "c3071dc6be7d", 0x8}}) accept4(0xffffffffffffffff, &(0x7f0000799000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev}}}, &(0x7f00009b9000)=0x26, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000001000-0x4)=0x6, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r2, &(0x7f0000dcb000)={0xa, 0x2, 0x1, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x800000000000006}, 0x1c) listen(r2, 0x7fffffff) r3 = socket$inet6(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r5 = accept$alg(r4, 0x0, 0x0) sendmsg$alg(r5, &(0x7f0000645000-0x38)={0x0, 0x0, &(0x7f0000e22000)=[{&(0x7f0000e12000-0x26)="faf0332ea6fef40f90266269f17406f961618fc097e5a9", 0x17}, {&(0x7f000089c000-0xda)="b46e0201087d4437fbdaa69ab3048f1b7ff6651bc48ed53b9b4c34120f3a7ee0f3acd0dc9d6e83ed293fed12012ccda6f5854be003f01d947975160f90185d7277d47abc6331fa7f57e1a0931a389b711d357dfd9f4ce3c1e0741b5176d50d5b6f9827a0d5700e655c9ea25487f2ce666dae980a811625e0f308b61cdfadc418452589579fd19d4d30306c8efcb973c37a2658749ee99dd47059ae76865d4d9bcc2493f380d38bd45e8ce5d4d9c78852b56adb298db068e959e6a99c21c2b588683c710036e89cd69708c42bf9cd16382a5b28b852684d7c4dd0", 0xda}, {&(0x7f00005d5000)="ce7f9ea3bf5981afc33542a1bc185499cec75305e73b7f8c4b7df8c86e7101c367d2bc9a7ed776f96e617ad0eb5e1a8b02404c252e27a7a1b27759739278ab99fdf1415b6648d9d27d6b8a2495276b725ee7d15ad5eaa9cd44c4d836f94757078e", 0x61}], 0x3, 0x0, 0x0, 0x4000080}, 0x8804) sendmmsg$alg(r5, &(0x7f000058f000)=[{0x0, 0x0, &(0x7f00005fe000-0x60)=[{&(0x7f000074d000-0x65)="50182bfcdfc27d54518cc82745e86df43d747d1c4f30523b0dfd24a35b687db2c1bdb823709a8952c5a0460366d015f138cd76f2db44c8a1790f1a3495425731a0f507a8305d6952c6837061d01b0200784729ea66981d697ee354c161ea37b9d51622b2109038940f39b224a63f78", 0x6f}], 0x1, &(0x7f0000360000)=[@assoc={0x18, 0x117, 0x4}, @op={0x18, 0x117, 0x3, 0x1}], 0x30, 0x4000}, {0x0, 0x0, &(0x7f0000c47000-0x80)=[{&(0x7f0000e5b000)="c08743877a93c7be04dbe8dd12b0362a7d27f59aebce8e5346f3349121585df253b5a26e27339ce47965f11f5544108d20ca6b8db76289b921fa7fa77714416bd9c2fab396362ac5b541e1c53a57d322d7312e4d3da818ebad1597a2fd40ee5a4aeb385082312f1b5f80e4313eed123150a702d33cce6f3514c7393c4e8456b5b8c268367eb57dc88cf97154f662ea8ec2f6d3f28f70e4e0d055da76b33e25093cd01284cbf26ceecfa9d83bd90be8b7073c2acb3583e069173df89d5fe61a7afd7f082501d1522c4f6ccbbbb8cd990a10a2b9a871f3a663", 0xd8}, {&(0x7f00005b2000-0xff)="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", 0xff}], 0x2, &(0x7f0000fd5000)=[@iv={0x60, 0x117, 0x2, 0x45, "cf784878ece2d7bf69dd91ec411bfb8a4dbb4e83f19c45b12b7a27aa02928482a0b5b6034d78fbda22fa4c321b794e169cca3af497017a5d2a5306adf54312ac762eb39e1d"}, @assoc={0x18, 0x117, 0x4, 0x9}, @op={0x18, 0x117, 0x3, 0x1}], 0x90, 0x4000000}], 0x2, 0x8800) read(r5, &(0x7f00001aa000)=""/34, 0xfedc) connect$inet6(r3, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r2) close(r3) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f000082e000-0x85)={r2, 0x5, 0x2bc, "fcc12ac016e5d88f049554103220cc4034c59b3b25b2b858449ddc42ee36d940f34eb6a649fa02a8c96cdc2ced219d688fce23033b5df8562be8eaa8fd7a247319f83c03119de06ba42f341fc60f9d816c04e2741b3cd6c9e1c5695069116193055b80ccc2f967a34c13433ad7175f88d916582dc833220582d0e2"}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000be4000-0x4)={r3}) setsockopt$bt_hci_HCI_DATA_DIR(r6, 0x0, 0x1, &(0x7f0000c5e000-0x4)=0x9, 0x4) 2018/02/07 09:40:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000876000-0x10)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000adb000-0x4)=0x10) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f000086e000), &(0x7f0000cdf000)=0xff04) setsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f0000c4c000)=0x9, 0x4) r2 = socket(0x10, 0x80000, 0xffffffffffffffe1) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f00002a4000-0x38)=[@in6={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xff}, @in6={0xa, 0x3, 0x9, @ipv4={[], [0xff, 0xff], @empty}, 0x1}], 0x38) r3 = accept4$inet(0xffffffffffffff9c, &(0x7f0000438000-0x10)={0x0, 0xffffffffffffffff, @dev}, &(0x7f0000bbe000-0x4)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000051000)=0x926, 0x4) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f000049b000)) 2018/02/07 09:40:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0x5) pipe(&(0x7f00005c9000-0x8)={0x0}) socket$unix(0x1, 0x7, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000061e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r3, &(0x7f0000540000)={&(0x7f0000380000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote}, 0x1c, &(0x7f0000250000)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac}, 0x0) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1}, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x1, 0x4) r4 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000020b000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r6, &(0x7f0000def000-0x38)={&(0x7f0000fa4000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote}, 0x1c, &(0x7f00007ba000-0x40)=[], 0x0, &(0x7f00006b7000)=""/512, 0x200}, 0x0) sendmsg$unix(r5, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r4]}], 0x1}, 0x0) socket(0x10, 0x2, 0x0) 2018/02/07 09:40:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x0) socket$inet(0x2, 0x2, 0xb76) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@unspec=@connlabel={0x28, 'connlabel\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2e8) syz_emit_ethernet(0x2a, &(0x7f0000408000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr, @dev={0xac, 0x14}, {[]}}, @icmp=@echo_reply={0xd}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000699000)={0x0, 0x0}) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f00000b8000)=@req3={0x0, 0xa205, 0x43, 0x0, 0x6, 0x4, 0x6}, 0x1c) 2018/02/07 09:40:36 executing program 3: mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) getsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f0000f42000-0x4), &(0x7f00003d9000-0x4)=0x4) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000ff4000-0x4), 0x1ea3689c2eb53f1e) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000f36000)={'vcan0\x00', 0x0}) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$packet(r1, &(0x7f0000ff3000)="e2a865b0d76d3b8a3f", 0x9, 0x40000, &(0x7f0000ff3000)={0x11, 0x18, r2, 0x1, 0x5, 0x6, @random="6db948682c04"}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x80001, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) socketpair(0x10, 0xf, 0x80, &(0x7f00005a5000)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000a02000)={0x5, &(0x7f000088d000-0x28)=[{}, {}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r5, 0x40086424, &(0x7f00009c2000-0x8)={r6, 0x2}) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000fb8000-0x28)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000ec0000)={0x11, 0x18, r7, 0x1, 0x7, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x40, &(0x7f0000fba000)=@mangle={'mangle\x00', 0x1f, 0x4, 0x278, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f000000f000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty, 0x0, 0x0, @generic="caf629c274f8c200b63f8626e059223e", @generic="eb43e685368533b0248d041cddb3cb49", {}, {}, 0x0, 0x3}, 0x0, 0x70, 0xb0, 0x0, {}, []}, @unspec=@TPROXY1={0x40, 'TPROXY\x00', 0x1, {0x0, 0x0, @ipv6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, {{@ip={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast2=0xe0000002, 0x0, 0x0, @common='ip_vti0\x00', @common='bridge0\x00'}, 0x0, 0x70, 0x98, 0x0, {}, []}, @unspec=@DSCP={0x28, 'DSCP\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @TTL={0x28, 'TTL\x00'}}]}}, 0x2d8) ioctl$DRM_IOCTL_RES_CTX(r5, 0xc0106426, &(0x7f00005d8000)={0x2, &(0x7f00003b9000)=[{}, {}]}) r8 = socket$inet6(0xa, 0x80000, 0xfffffffffffffffa) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r8, 0x84, 0x8, &(0x7f0000b9c000-0x4), &(0x7f0000959000-0x4)=0xffffffffffffff79) 2018/02/07 09:40:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000b9a000-0x14)={@loopback=0x7f000001, @rand_addr=0x22, 0x1, 0x1, [@broadcast=0xffffffff]}, 0xfffffffffffffdde) r1 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg(r1, &(0x7f0000f56000)=[{{&(0x7f0000b46000)=@in6={0xa, 0x1, 0x0, @empty}, 0x1c, &(0x7f00000f9000)=[], 0x0, &(0x7f000003d000-0x3b8)=[{0x10, 0x29, 0x5}], 0x10}}], 0x1, 0x0) 2018/02/07 09:40:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c7b000-0xc), &(0x7f0000cb8000-0x4)=0xc) socket$pptp(0x18, 0x1, 0x2) r1 = accept(r0, 0x0, &(0x7f0000eeb000)) bind$alg(r1, &(0x7f0000e13000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-twofish-3way\x00'}, 0xfffffffffffffe4d) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000039000)=0x5, 0x4) setsockopt$inet_tcp_buf(r1, 0x6, 0x3f, &(0x7f0000914000)="4783ccd17b2d713cfcec581157af35540524045be933c84fe62299094b1ed2f213a4a72d99c7c1de591ee454ca1e7828a92b2e96d03450cb6e528dcc621f68edb707bc82e598528af2f97cda65db651a2e76169d3a610321908f551b852cfdc1c064bb427a44cf68c4d448a090773b3c8750", 0x72) syz_emit_ethernet(0x6e, &(0x7f0000111000-0x86)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [], {0x0, 0x6, "f9cce6", 0x0, 0x3a, 0x0, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [], "f601929f106531aa"}}}}}}}, 0x0) 2018/02/07 09:40:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r1, 0x7) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x0, @loopback=0x7f000002}, 0x10) getsockopt$inet_int(r1, 0x10d, 0xf, &(0x7f0000db3000), &(0x7f00009f2000-0x4)=0x4) 2018/02/07 09:40:36 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f0000001000-0x4), &(0x7f0000000000)=0x4) 2018/02/07 09:40:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dad000-0x8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098f000-0x4), 0x4) shutdown(r0, 0x0) writev(r0, &(0x7f00007f2000)=[{&(0x7f000036c000-0x1000)="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", 0x601}], 0x1) read(r0, &(0x7f0000980000-0x1000)=""/4096, 0x1000) writev(r0, &(0x7f0000730000)=[{&(0x7f0000192000)="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", 0x201}], 0x1) close(r0) 2018/02/07 09:40:36 executing program 6: mmap(&(0x7f0000000000/0x58a000)=nil, 0x58a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x68, &(0x7f00000fc000)={@random="01390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbe8", 0x32, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [], {0x0, 0x6, "0442bc", 0x0, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, [], "113b"}}}}}}}, 0x0) mmap(&(0x7f000058a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000058a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$netrom(0xffffffffffffffff, &(0x7f000058a000)=@ax25, &(0x7f000058a000)=0x10, 0x800) mmap(&(0x7f000058a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000197000)=@get={0x1, &(0x7f000058a000)=""/196, 0x9}) 2018/02/07 09:40:36 executing program 4: mmap(&(0x7f0000000000/0xf1e000)=nil, 0xf1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000cba000-0x4)=0x1, 0x4) socketpair$inet(0x2, 0x3, 0xfffffffffffffff9, &(0x7f0000a0b000-0x8)) sendto$inet(r0, &(0x7f0000fa1000-0x1), 0xfffffffffffffdbb, 0x20020005, &(0x7f0000940000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) 2018/02/07 09:40:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000ca0000)={@common='yam0\x00', @ifru_addrs={0x2, 0x0, @empty}}) r1 = socket$inet(0x2, 0xe, 0x3) socketpair(0x10, 0x6, 0x2, &(0x7f0000591000)={0x0, 0x0}) accept4$ipx(r2, &(0x7f0000925000), &(0x7f00001ab000-0x4)=0x10, 0x80800) pwrite64(r1, &(0x7f00005df000)="a170cec2fe6a667ccb732aab166ac2716eef8e9c8f87ecc59b0c6f3ec77ce0ab44e8cc5e0d20ff278145eadab20c9f5615aa614c03012e844d020d8f2a96bf990ea47be51ec6e9b66c166ad3af62890badefd4c6f734efd562fab0df7af9a33d17807aa8e44010b522cae740473b9a6b40a0ae928df0b8bd6c9b", 0x7a, 0xd) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f000048d000-0x28)={@common='lo\x00', 0x0}) sendmsg$nl_route(r3, &(0x7f000058c000-0x38)={&(0x7f0000187000-0xc)={0x10}, 0xc, &(0x7f0000452000)={&(0x7f0000009000)=@ipv6_newaddr={0x40, 0x14, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r4}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}, @IFA_CACHEINFO={0x14, 0x6, {0x0, 0x1, 0xfffffffffffffffc, 0x400}}]}, 0x40}, 0x1}, 0x0) [ 55.573765] xt_TPROXY: Can be used only in combination with either -p tcp or -p udp 2018/02/07 09:40:36 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000f1d000-0x17)=""/23) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) connect$inet(r1, &(0x7f0000ccb000)={0x2, 0x0, @empty}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) sendto$inet(r1, &(0x7f00008ad000-0x1000)="d9e1e834511ad6319e191dd301975fcc92ab05c6e87ef69718605c2931cde7b88ed874d7759be747b6ee417b552bba96cbdd3e39da4a5ea0b09b14dc3a6fd8c0c3c44138264174301360c6d852255654c60ff1b07968c25b5a8d0011265a416b63edbe18db919469e51c494b76b7f710e2f94c00230f1a95530390bfc73029278200d089c45fab754d4e531adda6da12b56ff50dad782883af2492c1ece8d02fd5766c5b821d971b6be9ac76211074ff021cc1de5f5ec3a73e1ae1768557576acfdcc9c1e0d6ab721234c3d6600dda19007270070168aa5414aa4ceb12485a7bd76e03d37bec4dd4cd16c27e71b36a3eb8dc8471e006b812296553ecde83ed86aa9ca75194cef47ca1700bf1eb85fd4d3c7963f6f70be229e239", 0x11a, 0x0, 0x0, 0x0) r3 = socket$kcm(0x29, 0x1000000000000005, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000031b000-0x8)={r1, r2}) ioctl$sock_kcm_SIOCKCMUNATTACH(r3, 0x89e1, &(0x7f0000860000)={r1}) 2018/02/07 09:40:36 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000001000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev}}}, &(0x7f0000001000-0x4)=0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_sco(r1, &(0x7f0000000000)={0x1f, {0x7fff, 0x3, 0x581, 0x2, 0x1000, 0x7ff}}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000001000)={0x0, 0x9, 0x0, 0x9, 0xae, 0xffffffff}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000001000)={r2, 0x4, 0x7ff}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r0, 0x107, 0xc, &(0x7f0000002000)=0xfffffffffffff4a9, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r3, &(0x7f0000f54000-0x1), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x3, @empty}, 0x10) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f000030d000-0x44)={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x307, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x228750eef459d08, {0x2, 0x3, @multicast1=0xe0000001}, @common='syzkaller0\x00'}) sendmmsg$inet_sctp(r3, &(0x7f00000cb000-0x70)=[{&(0x7f0000dfa000)=@in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x1c, &(0x7f00002b2000)=[], 0x0, &(0x7f00001bf000-0x120)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}], 0x1, 0x0) 2018/02/07 09:40:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008f2000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000), &(0x7f000058e000)=0xc) close(r1) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00005df000)={r0}) getsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f000004c000-0x2)=0x8001, &(0x7f0000d78000-0x6)=0x2) socket$netlink(0x10, 0x3, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x1c, 0x1, 0x2, []}], 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000b3f000-0xa0)={0x0, @in={{0x2, 0x0, @empty}}, 0x1, 0x20, 0x6, 0x4, 0x7}, &(0x7f000018c000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000129000-0xc)=@sack_info={r3, 0x9, 0x8c76}, &(0x7f00005cb000)=0xc) getpeername(r0, &(0x7f0000889000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2}}}, &(0x7f0000086000)=0x26) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r4, 0x84, 0x1c, &(0x7f00005e4000-0x4), &(0x7f0000a96000-0x4)=0x4) 2018/02/07 09:40:36 executing program 4: socket$can_raw(0x1d, 0x3, 0x1) socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x6, 0x6) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000002000-0x1000)=""/4096, &(0x7f0000000000)=0x1000) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000232000)={0xffffffff, 0x100000001}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000003000-0x8)) [ 55.617461] xt_TPROXY: Can be used only in combination with either -p tcp or -p udp 2018/02/07 09:40:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000066000-0x38)={&(0x7f00002e0000-0xc)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000daa000)={0x14, 0x1, 0x7, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000108000-0x2)={r0}) setsockopt$RDS_FREE_MR(r1, 0x114, 0x3, &(0x7f0000120000-0x10)={{0x1848, 0xffffffffffff8001}, 0x11}, 0x10) 2018/02/07 09:40:36 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000053c000)={r0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000004a000)={@common="6263736830000500", 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000b93000)={@dev={0xfe, 0x80, [], 0x0, 0x12}, 0x10000, r2}) bind$alg(r0, &(0x7f000090b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-camellia-aesni-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001a6000-0x10)="e50000200000011b00000000000000", 0xffffffffffffff5b) r3 = accept$alg(r0, 0x0, 0x0) recvfrom(r0, &(0x7f0000fa0000)=""/3, 0x3, 0x20, &(0x7f0000c00000)=@in={0x2, 0x1, @loopback=0x7f000001}, 0x10) r4 = socket(0xd, 0x7, 0x80) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00006c1000)) getsockopt$inet_sctp6_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f00001a3000), &(0x7f0000c18000-0x4)=0x8) connect$nfc_raw(r4, &(0x7f0000be9000-0x10)={0x27, 0x1ff, 0x8}, 0x10) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000d2c000)=0x8001, 0x4) recvmsg(r3, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39}, 0x0) 2018/02/07 09:40:36 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000000000), 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xe, 0x801, 0x2, &(0x7f0000000000)={0x0}) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000f82000), &(0x7f00001d9000)=0xb) r2 = socket(0x2, 0x6, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r2, 0x11, 0x2, &(0x7f0000001000-0xd0)=""/208, &(0x7f0000000000)=0xd0) 2018/02/07 09:40:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000ede000)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000cc0000)={0x0, 0x0}, &(0x7f0000a11000)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000cdb000)={0x0, 0x0, 0x0}, &(0x7f0000bb2000)=0xc) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000026b000)={r1, r2, r3}, 0xc) r4 = accept$packet(0xffffffffffffffff, &(0x7f0000b6d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000bc5000-0x4)=0x14) getsockopt$packet_int(r4, 0x107, 0x12, &(0x7f00007ee000), &(0x7f0000171000-0x4)=0x4) r5 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r5, &(0x7f0000cd1000-0x38)={0x0, 0x0, &(0x7f0000859000-0x10)={&(0x7f0000e05000)={0x2, 0xd, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_policy={0x8, 0x12, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@mcast2={0xff, 0x2, [], 0x1}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}]}, 0xa0}, 0x1}, 0x0) 2018/02/07 09:40:36 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f0000001000-0x4)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x0, 0x754) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000006000)={0x4}, 0x4) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet(0xffffffffffffff9c, &(0x7f000002c000)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f0000036000-0x4)=0x10) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r2, &(0x7f0000036000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000021000-0x90)={0x1, {{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xa}}}}, 0x90) r3 = socket$inet(0x2, 0x80002, 0x0) setsockopt$inet_MCAST_MSFILTER(r3, 0x0, 0x30, &(0x7f000000f000-0x5e8)={0xfffffffffffff801, {{0x2, 0x0, @empty}}, 0x0, 0xa, [{{0x2, 0x3, @multicast1=0xe0000001}}, {{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x15}}}, {{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x10}}}, {{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x14}}}, {{0x2, 0x1, @multicast1=0xe0000001}}, {{0x2, 0x3, @empty}}, {{0x2, 0x2, @multicast1=0xe0000001}}, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}, {{0x2, 0x0, @loopback=0x7f000001}}]}, 0x5e8) setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x40, &(0x7f0000032000-0x308)=@filter={'filuer\x00', 0xe, 0x4, 0x2a8, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000011000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0xa8, 0x0, {}, []}, @common=@unspec=@SET3={0x38, 'SET\x00', 0x3, {{0xffff}, {0x7fffffff}, {0xffffffff, 0x8}}}}, {{@uncond, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@SET={0x60, 'SET\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x308) 2018/02/07 09:40:36 executing program 3: r0 = socket$llc(0x1a, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000000)=0x2) socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000f05000)={@generic="c79dd4de7dfb1ceb9a4c1406f0d5da63", @ifru_addrs={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x10}}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f000066f000)={@random="31f43b1bca6d", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "01ff00", 0x14, 0x4, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}}, 0x0) socketpair(0x5, 0xf, 0x4, &(0x7f0000136000-0x8)={0x0}) getsockname$ipx(r1, &(0x7f00003fa000-0x10), &(0x7f00001cb000-0x4)=0x10) 2018/02/07 09:40:36 executing program 4: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000006000)=0x3, 0x4) bind$inet6(r0, &(0x7f0000004000-0x1c)={0xa, 0x2, 0x0, @dev={0xfe, 0x80, [], 0x0, 0x40000000}, 0xa}, 0x1c) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000008000-0x12)={@generic="ba42ea5086613bc27ed8ab90316a408d", 0xfffffffffffffff8}) sendto$inet6(r0, &(0x7f0000002000-0x2), 0x21f, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/02/07 09:40:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000192000), &(0x7f000071d000)=0x8) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) setsockopt(r1, 0x10d, 0x800000000d, &(0x7f00001ca000-0x1)="03", 0x1) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) writev(r1, &(0x7f000062e000-0x10)=[{&(0x7f0000d9d000-0x11)='\x00', 0x1}], 0x1) sendto(r1, &(0x7f000010a000-0x26)="4425063ee92413f1f0688a", 0xb, 0x0, &(0x7f0000585000-0xa)=@un=@abs, 0x8) 2018/02/07 09:40:36 executing program 3: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x80000008) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000002000)=@nat={'nat\x00', 0x1b, 0x4, 0x2b0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x4, &(0x7f0000005000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@multicast1=0xe0000001, @dev={0xac, 0x14}, 0x0, 0x0, @generic="07935ef8dd1f7064253e974343436ef8", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0xa8, 0x0, {}, []}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x0, @empty, @dev={0xac, 0x14}, @port, @gre_key}}}}, {{@uncond, 0x0, 0x70, 0xb8, 0x0, {}, []}, @DNAT1={0x48, 'DNAT\x00', 0x1, {0x0, @ipv6=@mcast2={0xff, 0x2, [], 0x1}, @ipv6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @port, @port}}}, {{@uncond, 0x0, 0x70, 0xb8, 0x0, {}, []}, @SNAT1={0x48, 'SNAT\x00', 0x1, {0x0, @ipv4=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @ipv6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @port, @gre_key}}}]}}, 0x310) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000015000-0xc)={0x0, 0xdf34046bb6101b82, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000010000-0x8)={0x2, 0x9}) 2018/02/07 09:40:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000bc5000)="ff03000000f1ff3da5ffffffff0000ff", 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000498000-0x4)="0c5bb14b", 0x4) r1 = accept$alg(r0, 0x0, 0x0) sendmsg(r1, &(0x7f0000b5b000)={&(0x7f0000de5000-0x80)=@generic={0x0, "ad261f2f2bbe0c5d854681ec8ff419244af9d94406d57e49a75f308c4a141ee6b1d64824775b9636c8dc11a16b14d4e783b89fc3b087fb706ea08671050034e7c92ba75c40512abb16644ec246b0144af857af935921c690f6d1008ff48ea52efaea2a900b6e56151cbe6c1f4a3289024ee5ff09decf8aff9a5178cf33a9"}, 0x80, &(0x7f0000c05000)=[{&(0x7f00002f4000)="fe2bc11d16aac62e47ffcb29b9bb1dc9ea51351fb11ee8e8a3760895edf86113fbb570b2dace3fc123767639420df60472aa00e2d21f83871c06f1b855b85ce7a7705c630c75e176e7", 0x49}, {&(0x7f0000892000-0xe)="1d34a03ad24d8ce310215edb5955", 0xe}, {&(0x7f0000388000)="8fb246e73bc3c7b21e6b60fd750310d3f829365887c7ef96b7a812dda9fef36165608802feacb542733b69ba4d5b12ed69913ead08070a3fbec84f3c54d00ca1844f548c399a0fec8e3deee6ce5de94e7a9c727e4763b075e536b71e41a77048e044abf238066f7b6c49c4c3fcc0ddcd2ab9acc3ab7e6c39a8c5a132d322af38439dbce66bcf5eb665c27e5e4e934619f86fac2dcc4342", 0x97}], 0x3, 0x0, 0x0, 0x40000000000000}, 0x0) 2018/02/07 09:40:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000b8b000)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r0, 0xfffffffffffff15e) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000f87000-0x4)={r0}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00002d6000)=0x4, 0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0xc, &(0x7f0000356000), 0x4) getsockopt$SO_COOKIE(r2, 0x1, 0x39, &(0x7f0000076000), &(0x7f0000b15000)=0x8) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f000017f000)={@common='teql0\x00', 0x2}) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f00009e6000)={0x1f, 0x25de, 0x100000000, 0x8001}, 0x5) sendto$inet6(r2, &(0x7f00002a1000-0x4ec), 0x97, 0x200408d4, &(0x7f0000926000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_tcp_int(r2, 0x6, 0x17, &(0x7f0000382000)=0x8, 0x4) 2018/02/07 09:40:36 executing program 1: mmap(&(0x7f0000000000/0xf00000)=nil, 0xf00000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000ae1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f0000612000)=[{&(0x7f0000eff000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000205000)=[], 0x0, &(0x7f0000eff000)=[@rights={0x0, 0x1, 0x1, [r1, r0]}], 0x20}, {&(0x7f0000023000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000eff000)=[{&(0x7f0000732000-0x82)="553e0b58287b76dbb5c06ba0f41d74dffb2e6d4c68b250a37ad8f457f0c71ce6e5a13ce35139b3ef7ee8389fc56061ea90c13af9855c631b5b49131ffc79baf7e355d595cd23ed3808b0b1e2b3b2d585ea30bed42fa26cc72d04a4ce12d848d5c9e13fa64caf923ec03d31efafc9ae2a74c019a29164c7b120bf88851b05ac47de0e", 0xffffff04}], 0x1, &(0x7f00002ce000-0x88)=[]}], 0x2, 0x0) 2018/02/07 09:40:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000108000-0x8), 0x8) connect$inet6(r0, &(0x7f0000d84000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) poll(&(0x7f0000903000-0x8)=[{r0}], 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f00007ec000)={0x0, &(0x7f0000447000+0x88e)=[]}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00005c4000)={r0}) getsockopt$packet_int(r1, 0x107, 0xb, &(0x7f0000784000), &(0x7f00000a7000)=0x4) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000d66000)={0x0, 0x0, 0x0, []}, 0x8) connect(r0, &(0x7f0000b3b000)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x4, 0x3, 0x3, 0x4}}, 0x2e) 2018/02/07 09:40:36 executing program 5: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00000bf000)={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000890000)=0x1c, 0x80000) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00003c7000-0x98)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff}}, 0x4, 0x81}, &(0x7f0000a0b000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000c71000-0x14)={r1, 0xde12, 0x5, 0x9, 0x7e8, 0x1}, &(0x7f0000cb0000-0x4)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r2, &(0x7f000095b000), 0x0) [ 55.736884] Protocol error: SET target dimension is over the limit! 2018/02/07 09:40:36 executing program 3: mmap(&(0x7f0000000000/0x751000)=nil, 0x751000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x7, 0x4, 0x9) mmap(&(0x7f0000751000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00000bd000-0x4), &(0x7f0000752000-0x4)=0x4) r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="240000002100030f07fffd946fa283bc0eeee6d87986c497271d8568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) 2018/02/07 09:40:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000018c000-0x10)={0x2, &(0x7f0000aff000-0x10)=[{0x7, 0x0, 0xffffffffffffffff}, {0x4}]}, 0x10) write(r0, &(0x7f00009b8000-0xdb)="d858b5344819b39773d48bec1088956fb710023c1308a82d6f521219858dda0818ad71f165a9a347c10b538605fd3c5aefcf4c6e9acf6e3da98cad8b5137f6ec8d0bc5a0ecd05559e87b139b758561cec40863845cb467e4d16c520796bcc188efd9659164e1d52f54e10dd4be527f04356d846b1fdca61400063cca2e0060f81b46e76b87e6d323464ca9050e5348f1d728a743ddd567ac123cb26a2a6c25780723265062dcef4d58f632315ff4f59c5d95fff812faafa64e266fc9cb306dbbe5e3777611fb2669c0479ee06af3e4df2351be86205b9abedd4594", 0xdb) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f000048c000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001}}) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f00008ef000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000f54000)=0x1c, 0x800) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000f5a000)={0x0, 0xf6, "c8542a0d877188196fa7dfe41fdae2f2db77854fdd196e5968c95dac62ed753722d5e514cd7058ae60dc0b96899f1f0d4fe7e4df8c5f98ccf43fcfefc4d1580c69ac693af4f2869c4e8168cc38f71793349a9d368eb85ae872683686ccdee06a1344ab1d6a691a4c230b9067d1c960a4eda4c7d5b2c2b48af01d08b6c5a0703a70baff8214d445932b1a95d3e249f94fb1bfaa8a205a5feb57c0781c151bf73ffd9238dee0c7225cb5eaea6c0e8077f95aea0c47ae9ab95658a455367a89b23f8a5aa6bcca4f0ff5e6a73fc807eefc422319f69e5249dab7e876060cbaf3fb948d660e083195acbb75402f42e2b30edf8a09ed93e837"}, &(0x7f0000912000)=0xfe) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000e3d000-0x8)={r2, 0x4}, &(0x7f00003fc000)=0x8) r3 = accept4(r1, &(0x7f0000e56000-0x80)=@generic, &(0x7f000042d000)=0x80, 0x80000) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000e57000), &(0x7f0000261000-0x4)=0x4) socketpair(0x5, 0x3, 0xfffffffffffff9fb, &(0x7f0000178000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000431000)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x9, 0x80000000}, &(0x7f000092a000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000ad5000-0xc)={0x0, 0xfff, 0x30}, &(0x7f0000aa0000-0x4)=0xc) pwritev(r4, &(0x7f0000bc2000-0x30)=[{&(0x7f0000449000-0x40)="bfbc44b8aa05581ff99617cb8271637051c05a8cb1e4af0fe9d87f559fc470d70fddef6638af0c6f38765d91495d45b10dbdaa1b27a97e8bb00b01f5865ceb4f", 0x40}, {&(0x7f000041c000-0x5)="339db9ac7c", 0x5}, {&(0x7f0000639000)="7112e10036a83878452c5a1434db7b88c7abadc072fa438843b4efe6c439962b4e85a076fc2533fd2ae0d794fc5a16c059db98c3a236abd039bc29875392a3c58b2c312520e5cd263021e372e5b11eed", 0x50}], 0x3, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f00003c2000)={r6, 0xb7, 0x80000000, 0xffffffffffffffc0, 0x2, 0x7fff, 0x7, 0x8, {r7, @in6={{0xa, 0x3, 0x4, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x100000001}}, 0x71, 0xfffffffffffffffc, 0x1f, 0x101, 0x2}}, &(0x7f0000988000)=0xb8) setsockopt$netlink_NETLINK_CAP_ACK(r5, 0x10e, 0xa, &(0x7f00001fc000-0x4)=0x1247b0f6, 0x4) setsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000a1c000-0x8)=@assoc_value={r8, 0x8}, 0x8) 2018/02/07 09:40:36 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000f42000)={&(0x7f0000c92000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1}}}, 0x26, &(0x7f0000000000)=[{&(0x7f00006c4000-0x65)=""/101, 0x65}, {&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000ef6000)=""/53, 0x35}, {&(0x7f0000000000)=""/109, 0x6d}, {&(0x7f000037f000)=""/173, 0xad}, {&(0x7f0000001000-0x2c)=""/44, 0x2c}, {&(0x7f00006d1000)=""/150, 0x96}], 0x7, &(0x7f0000001000-0xe5)=""/229, 0xe5, 0x7f6}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000001000-0x8)={0x0, 0x5}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000c57000-0x8)={r1, 0x5, 0x1}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f0000bf0000)=@file={0x1, './file0\x00'}, 0xa) r3 = socket(0x11, 0x1, 0x8b4) sendmsg$key(r3, &(0x7f00009ee000-0x38)={0x0, 0x0, &(0x7f0000ac1000-0x10)={&(0x7f0000865000-0xf0)={0x2, 0x8, 0x80000000, 0x9, 0x1e, 0x0, 0x5, 0x2, [@sadb_lifetime={0x4, 0x3, 0x2, 0x80000001, 0x0, 0x4}, @sadb_x_sec_ctx={0x18, 0x18, 0x5, 0xa94, 0xb6, "78ea912fcffcf25be6259c452159ac6389de2bbb0b2d362f6b767192dc830ab6bf1add701c694d14c0679b94c9950b42709ed6cd3c75d8e6fa630725a8b0feda186d392d738319e36e7f63392a38ef8656553f0e73462597931411b79f6f6052ab09c6e16605d3a776fe608a58075c9e6b25b85ae0ea06b413348ea89af51f59af379a369d7dd5a395c8ef968c9eed26480c04f7e93768eca934a244c13975f362f510f88c66ba9752995555cd69710805651695c90a"}]}, 0xf0}, 0x1}, 0x800) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00005b0000-0xa0)={0x0, @in6={{0xa, 0x0, 0x4b9, @loopback={0x0, 0x1}, 0x9f4}}, 0x4, 0x3f4b, 0x3, 0x0, 0x1}, &(0x7f0000699000)=0xa0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f000095e000-0x8c)={r5, @in={{0x2, 0x2, @empty}}}, &(0x7f0000f65000-0x3)=0x8c) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000829000-0x8)={r6, 0x6}, &(0x7f00009d5000-0x4)=0x8) r8 = accept4(r2, &(0x7f0000af6000)=@nl=@kern, &(0x7f0000976000-0x4)=0xc, 0x800) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000ed9000-0x6)={0x0, 0x1}, &(0x7f00006b0000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_MAX_BURST(r8, 0x84, 0x14, &(0x7f0000b9e000-0x8)=@assoc_value={r9, 0x1}, 0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r8, 0x84, 0x18, &(0x7f0000c24000)={r7, 0x4}, &(0x7f0000386000-0x4)=0x6) sendto(r8, &(0x7f00004ea000)="6800ce565735569072be3a2cf7f62a75d4c9c20e0b74503b90e93fc6d48a890788159b008646911aea9f6f2ee0fce78dd159684040a120b33d24f3b477e3c9fdc1b9687240caf9f14d328efcf0563e260c2597e221e05dfdaaf93e35b869d7f349f405c855e009d5ed9242c2105c77fdd0511bc21312dd34f3fb9255196de0514cd955f7358785a96ad8b00c6ffb415b194d37e426087dc7476d9880baf715f9f34767c7ee", 0x465, 0x4000000, 0x0, 0x0) listen(r2, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r8, 0x84, 0x77, &(0x7f0000807000-0xe)={r9, 0x3, 0x3, [0xffffffffffffffff, 0x1, 0x10001]}, 0xe) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000e9c000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000d4000-0x10)={0x5, &(0x7f00002f5000-0x28)=[{}, {0x0}, {}, {}, {}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r10, 0x4010641c, &(0x7f00002d0000-0x10)={r11, &(0x7f0000ede000-0x7)=""/7}) 2018/02/07 09:40:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00007b7000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000), 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00003a3000-0x38)={0x0, 0x0, &(0x7f0000475000)=[], 0x0, &(0x7f0000010000-0xa8)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) pwrite64(r0, &(0x7f00004a5000-0xbc)="b606a90f80614630f40636118e306ea1813851935a5c99877c6070f6a2eb875275dfb94404c94f10561b24aa998a9d55560d4ba6e21225720d4322d5a279eead5380c5bd5aa1450e6b8401e7781ad29c0e622ae1c96690cd357389f3ce8aa87ff9c53cd504a1119347b4417c3b6ae72a5fb581676d0922d0fd1d0001263242966402c926a7600b13332cdd9559e8d39be85943397a43cd0fe30a6936da997d593203d1dff885f35ccf9f7b2601044f489d31286189a03be890a7cfbc", 0xbc, 0x0) recvfrom(r1, &(0x7f00009c2000)=""/199, 0xc7, 0x0, &(0x7f0000a76000-0x10)=@ethernet={0x0, @link_local={0x1, 0x80, 0xc2}}, 0x10) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000308000)={0x569d, 0xfffffffffffffffe}, 0x8) 2018/02/07 09:40:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000939000-0x28)={@common='bridge0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000770000)={r1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r2 = accept$inet6(0xffffffffffffff9c, &(0x7f00008bb000)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f00008fd000)=0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00009fb000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f000061f000-0x4)=0x10) 2018/02/07 09:40:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) r1 = accept4$inet(r0, &(0x7f00009d8000)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f0000814000)=0x10, 0x80800) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000775000-0x58)=[@in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xe}}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x2, 0x3, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xfff}, @in6={0xa, 0x0, 0xe1, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x800}], 0x58) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000023b000-0x18)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x1, 0x1, [@multicast2=0xe0000002]}, 0x14) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00007f5000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x1, [@empty]}, 0x14) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00001c6000-0x8)={0x1, [0x0]}, &(0x7f000078d000-0x4)=0x8) socket$inet(0x2, 0x2, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000bb7000-0x8c)={r3, @in={{0x2, 0x3, @loopback=0x7f000001}}}, 0x8c) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f00003fe000-0xb)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr}, 0xc) 2018/02/07 09:40:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000bad000-0x6e)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr, @dev={0xac, 0x14}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @loopback=0x7f000001, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @multicast1=0xe0000001, {[]}}}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) socket$nl_crypto(0x10, 0x3, 0x15) pipe(&(0x7f00008bd000)={0x0, 0x0}) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f000069d000)=r0, 0xffffffffffffff35) syz_emit_ethernet(0x2a, &(0x7f0000d10000-0x2a)={@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x16}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xf}, @random="43cca7c6f6a2", @broadcast=0xffffffff}}}}, &(0x7f0000f44000)={0x0, 0x3, [0xc9b, 0x3a7, 0xc92]}) [ 55.878925] device bridge0 entered promiscuous mode 2018/02/07 09:40:36 executing program 2: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = accept4(r0, 0x0, &(0x7f0000011000-0x4), 0x800) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x1b, &(0x7f0000011000), &(0x7f000000b000)=0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000000d000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000010000-0xdb)=@ethtool_dump={0x3e}}) socket$inet_tcp(0x2, 0x1, 0x0) 2018/02/07 09:40:36 executing program 0: mmap(&(0x7f0000000000/0xaf5000)=nil, 0xaf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000af6000-0x6)=@hci, &(0x7f0000af6000-0x4)=0x6, 0x800) bind$nfc_llcp(r1, &(0x7f00005e6000-0x60)={0x27, 0x5997, 0x4, 0x3, 0x20, 0x7ff, "640d120013ca01d215e2cab19eb6e0cb86e1f29131c9a569e39f61bc838738d503ebcbd2880e6328e9d6ca1c47f97a687ecc0aed54c04224599ec319ff8e2f", 0x5}, 0x60) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x1, 0x0, 'michael_mic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000af2000)="8be3000000010000", 0x8) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r1, &(0x7f00006e2000)=@ax25, &(0x7f0000af6000)=0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000276000-0x38)={0x0, 0x0, &(0x7f0000738000-0x30)=[{&(0x7f0000af4000)='P', 0x1}, {&(0x7f0000592000-0x1b)="7be46a321d3b4acad0ed11080957", 0xe}], 0x2, &(0x7f00006c2000)=[]}, 0x0) r3 = socket$nfc_llcp(0x27, 0x1, 0x1) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r3, 0x118, 0x1, &(0x7f0000af5000)=0xfffffffffffffffe, 0x4) 2018/02/07 09:40:36 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00009be000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000001000-0x90)={0x7, {{0x2, 0x0, @empty}}}, 0x90) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000002000), 0x299) 2018/02/07 09:40:36 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000001000-0x4)=0x1c, 0x80000) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000015d000-0x160)={{{{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x17}}}, {{0xa, 0x0, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0xfff}}}, 0x7, 0x29, 0x6, "9705bf30022ebb9db101557aaf6c6729f4dd404314a474e162c4c261e68d6b186788a872926ed128a0cdd6f081f6c19130477107fb43f46902d3e4b00f3209c7bcdd2c615639380cff72c1b7225522f3"}, 0x160) mmap(&(0x7f0000000000/0xd1f000)=nil, 0xd1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x7, &(0x7f0000d18000-0x4)=0x5, 0x4) getsockopt$inet6_tcp_int(r1, 0x6, 0x7, &(0x7f0000d11000), &(0x7f0000d11000)=0x4) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000d1f000)={0x0, 0x80000, r1}) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$llc(0x1a, 0x1, 0x0) mmap(&(0x7f0000d20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80386433, &(0x7f00004b5000-0x31)=""/49) 2018/02/07 09:40:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000a92000-0x4)=0x8001, 0x4) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) listen(r0, 0x100401000001) r1 = accept$inet(r0, &(0x7f0000b8c000-0x10)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000749000-0x4)=0x616ad0ece5fc0f3d) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000006c000), &(0x7f0000722000-0x4)=0xc) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000a4c000)={0x0, 0xfffffffffffff001}, &(0x7f0000121000-0x4)=0x6) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000fa0000-0x8)={r2, 0x80000001}, &(0x7f00009da000)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00004b9000-0x6)={0x0}, &(0x7f00007fc000)=0x6) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f00006d6000)=""/207, &(0x7f00006ce000)=0xcf) setsockopt$inet_tcp_buf(r1, 0x6, 0x3b, &(0x7f0000802000-0x36)="0f065d73693caa19a90a47d92b6867cc1852421a66b5b684f6028782482411060676bc7eca22d2acf94233964077b25546c5253851fa", 0x36) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00008a5000)={r3, 0x10, "5fb8f6bad14125e4da55a0a935427bc9"}, &(0x7f0000fb4000)=0x18) 2018/02/07 09:40:36 executing program 6: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000011000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000015000-0xb), &(0x7f0000010000)=0xb) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000014000-0x4)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f000000e000-0x80)=[@in6={0xa, 0x0, 0xd6e, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, @in6={0xa, 0x1, 0xe27c, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, @in6={0xa, 0x2, 0x8, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x10001}, @in6={0xa, 0x3, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0xffffffff}, @in={0x2, 0x1, @multicast2=0xe0000002}], 0x80) r2 = socket$inet(0x2, 0x80001, 0x0) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000011000)=@mangle={'mangle\x00', 0x1f, 0x4, 0x2f0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f000000f000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14}, 0x0, 0x0, @generic="caf629c274f8c200b63f8626e059223e", @generic="eb43e685368533b0248d041cddb3cb49", {}, {}, 0x6}, 0x0, 0x70, 0xb0, 0x0, {}, []}, @unspec=@TPROXY1={0x40, 'TPROXY\x00', 0x1, {0x0, 0x0, @ipv6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, {{@ip={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast2=0xe0000002, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @TTL={0x28, 'TTL\x00', 0x0, {0x2}}}, {{@uncond, 0x0, 0xe8, 0x110, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00', 0x0, {0x0, 0x8}}, @common=@osf={0x50, 'osf\x00', 0x0, {'syz1\x00', 0x0, 0x8, 0x1, 0x2}}]}, @TTL={0x28, 'TTL\x00'}}]}}, 0x350) 2018/02/07 09:40:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x80800000010d, 0x800000000010, &(0x7f0000ed0000)="0100ec1a", 0x4) r1 = accept4$inet(r0, &(0x7f0000f48000-0x10)={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f0000955000)=0x10, 0x80000) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000fc2000)={0x0, 0x1ff}, &(0x7f0000c06000)=0x8) r3 = accept(r0, 0x0, &(0x7f0000fe3000)) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000478000)={r0}) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00001a9000-0x98)={r2, @in6={{0xa, 0x0, 0x5, @local={0xfe, 0x80, [], 0x0, 0xaa}}}, 0x9241, 0x1}, 0x98) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f000031f000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x2000}) r4 = socket$pptp(0x18, 0x1, 0x2) ioctl$PPPIOCGCHAN(r4, 0x80047437, &(0x7f000093d000-0x4)) 2018/02/07 09:40:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x40600) socketpair$ax25(0x3, 0x31dc9b5f8b0533af, 0xce, &(0x7f0000027000)={0x0, 0x0}) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f000092c000-0x20)={@common='tunl0\x00', @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001}}) [ 55.919143] device bridge0 left promiscuous mode 2018/02/07 09:40:36 executing program 2: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xef) read(r0, &(0x7f000000a000-0xbb)=""/187, 0x329) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000014000)=0x2000000000000002, 0xaa) sendto$inet6(r0, &(0x7f0000002000-0x2), 0x21f, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/02/07 09:40:36 executing program 6: mmap(&(0x7f0000000000/0xfe0000)=nil, 0xfe0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000800a, 0x81) setsockopt(r0, 0x1, 0x15, &(0x7f0000fa0000-0x11)="010000000000000000000f0000000000", 0x10) 2018/02/07 09:40:36 executing program 4: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x2c) pipe(&(0x7f0000007000-0x8)={0x0}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000012000-0x4)=0x0) r3 = getpid() r4 = getpid() mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000007000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000012000-0x10)={&(0x7f0000002000-0x1798)={0x1798, 0x4, 0x3, 0x20, 0x1, 0x3, {0x5}, [@nested={0x1c, 0x37, [@typed={0x18, 0x32, @ipv6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}]}, @nested={0x34, 0x67, [@typed={0x10, 0x61, @u64=0x5be}, @typed={0xc, 0x1c, @fd=r0}, @typed={0x8, 0x4}, @typed={0xc, 0x39, @pid=r2}]}, @nested={0x11c4, 0x94, [@generic="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@generic="07b8a8866974b4c4cafb62ab89ea55adc0fa48452dd242969e3e93fe1625e39ddf7b4c5488b98d9b28543d63c81731aaae77ac88cd92d0c65a8d4143423e85a71a0d2949958d273ccfcfb6f7150c06b30848081daaa4b292fe451d93a3908d85049585c8811fa4198ebff97841f693c04dcb4dbbbe4b299f6b049f86ac1e4a3d9a8348a0c238284ed7056b38fc6df236adadc899d77b8c9d6cf89b7fcde645e4f0d1fcb3886f", @generic="a58d7233e7654ff87398626905da9504467e28fca54b614656a8671dab0bd37fe63de50cd60beac9c40af5e17a097c4325a5cf678fc5e187034f18724f48343dcc91f5d9b24a9ca9c8374b5f49501c986a7576d5c44b2d44fff2018f666d", @typed={0xc, 0x45, @str='&\x00'}, @typed={0xc, 0x45, @pid=r3}, @generic="f2e0443466cd36413e402fe56e7f6364ad1c0915466fd25f2a5c2d153ce803659887a231d0b00e4b85f7d74637468586155ac0c76cbaed4d691960eb61546d0b98269644316ce3a4cb3cc603a21ce0655da50648b89db3a65d950805d4791ff2c055706febab3030c25ecfea75709299478a79aef9979ae2f689992e8c2ce8d48e6dde21dfd5135ec089d65f3bcda465300cc3539b28ec32d396bf0c", @typed={0x8, 0x7c}]}, @typed={0x18, 0x1, @str='${proctrusted\x00'}, @typed={0x24, 0x35, @str='(.securityvboxnet1proc+)/\x00'}, @typed={0xc, 0x91, @pid=r4}, @generic="6b34f28626b1a1660f9c529ab324915c67b32d73bf07e0587ef78b46db6852b4667c10eca766c1773226b799bce51e579c65d72aa1ca6e699947462a444f77b7c7f40b614bfafb1080e8c1e4aa1c1a7ae796ae46322ef7f3ac9f96", @nested={0x3e4, 0x7a, [@generic="3e4534a2c16d1e7a634b2b52e5629ad59ad3ac330498aff592c53e590cf45c12b23f614f3f9f86b5ada0e3ea14343ee01f2a2df221106eae64d9a8e3880bf504545c645fa84eb9e75b76b77f8f540a35cd8f63a5efc6d9f76a5e37bbbaa1deaf866ba4396c0ebf202626892e87bf436771bd47ae4e3a21e14d38664a514a497f0f3f39d70b2052babf3e6df57dc7ca9043", @generic="c85e6209bded78fdfa31dd8e33fe813fc6d91e4b1e3b1f7629d301302de58bb56bb92a7905195fb6cb9fc3083c1d2410ed64f92504fb7c9dc77035f8825ae2a79c8c5d081362578e6667900f5f2e7b0c72a97fcc71cf019ee5b4f05b96de4b82fda01a4cff813e15e513563a3894e58ce3cba3895f108a9f200433fff4a3f251abd6b38d4cc3758880fb9f83d8ff6c33d536685f04dd4b3531522ba3973855bc10070c40a2fa09fc4a0095924d2bc254886641db9209a4e5aa", @typed={0xdc, 0x71, @binary="4c8795288454bf50b8165fb185279a21968aa5164e4120b32fb31a0757bb081d13c8b54c704f454bb48c6f19f7f5abf9f021b1861623746f469b5ebc7ba7f11203b489f5eeef49792774748a26be300757a3806a712d01329392f3ca97278428073e04a6527f40b4f8f00823720e54b7208f349fa49c86b6117b43d43f1f6017da637d1d42bebdfa43645ae9042b68f46bc0e8c610a9610e4855b2ddf128dd04f3240c6592c2a57a9d1db1c5aba867346b89a51a3792b78b71d2be33f63dc58c9b8bc86bf57627c9aaea68bcd1e5e9284db322"}, @generic="7247b25e1986df17ccd257967c4c27b3182017a1ba2326bb8991b7427c2f8d86f9ca5992458e1027f2fac4aa2a1ceb58195c7c77836b6aa2c754b9af226ac35701f35451c554434b65f42d8be7b7c88ea370f2cf39cfb4f79ef3314706956c9b7d376cc5fb1e7ed09d8f81fb17b6db7388d41894554617f15f70a257bfbfc27d53ef69ee4d6bf485f5ebc2f88230f1ddd23b9fa15214f1beb1b2afc6826c180fc7ef023311ea70ab759f096bd9b4aee3d65dc132cefe937e8d5594a22d0e6052cc76c2a1c664a7f2a366ef9d9d76fa0e2ba1d42274fdfb2c47532ec7263c93774d5ae657472bcac4081eff0a4c", @typed={0xc, 0x16, @str='\x00'}, @generic="ee4f58cf65364871d0343c778eb44431253b697fb95cdde6f8af186ab80b87d8e305fe9b1eb7bb0723a8f99e76ca99b767216c86ad2536ceed20b2911bc8dd29118e4b6a08532b11b82d184fd5b54ea643c3c435c88bba255921969b2580b68a4e00e36080f9db7a71af009a3d32dd98e3975dd2c0d207d6b1877583390da92a9a952d913a099babe119c5abf83780431381cd0c06c89fd2938fa78c76670ed072119001eeb9a9a9cffadbc47a6513f3bc5d5a7c7c724c08df1ca466c0bbf1ef"]}, @typed={0x10, 0x15, @str='lo@)\x00'}, @generic="fafb0a70070fa4fb41be33c7ec0c2580554f92336d78bcd42b464aee7aba3a1f7c28ae34aaf04add0bc943bcaa0c04980995c6d12a047fab499c33c0204c9c3928a738777b54da8749b1d46c39ce0fd5b40c8fc471199a887f9cb8d07d67b08adc65271ce5d04a1eaddd596c582c0cb3ac4d1de333d2a03958f554710ffcf6a1566502f77b5b93b60b7793e2129a3c25f4ed31a2ccdd3e6721fa013b1d0235fb40b8ddba616b1fdd61b764056117fda382392d642a9582b3f2a908be74054ea86e7e5b1aa1439b1575225dcc1de31df884d4175d1ed75e"]}, 0x1798}, 0x1, 0x0, 0x0, 0x20004800}, 0x4000000) connect$inet6(r0, &(0x7f000000c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x9}, 0x1c) sendmsg(r0, &(0x7f0000003000-0x38)={0x0, 0x0, &(0x7f0000002000-0x10)=[{&(0x7f0000007000-0x1000)="cf16", 0x2}], 0x1, &(0x7f000000c000)=[]}, 0x0) 2018/02/07 09:40:36 executing program 3: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000012000-0x8)={0x0}) sendto$inet6(r0, &(0x7f000000b000)="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", 0x1000, 0x40, &(0x7f0000006000)={0xa, 0x0, 0x7, @loopback={0x0, 0x1}}, 0x1c) r1 = socket$rds(0xa, 0x2, 0x11) sendmsg$rds(r1, &(0x7f000000b000-0x38)={&(0x7f0000005000-0x10)={0xa, 0x1, @empty}, 0xe8, &(0x7f0000010000)=[{&(0x7f000000d000-0x1000)=""/4096}, {&(0x7f000000e000)=""/79}, {&(0x7f000000f000)=""/255}], 0x0, &(0x7f0000002000)=[@rdma_dest={0x14, 0x29, 0x3e, {0xf}}, @mask_fadd={0x0, 0x114, 0x8, {{}, &(0x7f000000f000), &(0x7f000000f000-0x8)}}], 0x48}, 0x0) 2018/02/07 09:40:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000105000)={0xffffffffffffffff}) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f00000a5000)=0x80, 0x4) r1 = socket(0x7, 0x802, 0x0) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00006dc000-0x4), &(0x7f00003e4000)=0x4) sendmsg(r1, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @empty}, 0x1c, &(0x7f0000d8e000)=[], 0xa9, &(0x7f000056d000-0x260)=[{0x10, 0x29, 0xb}], 0x10}, 0x0) 2018/02/07 09:40:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x1b, &(0x7f000001b000)=@mangle={'mangle\x00', 0x1f, 0x4, 0x378, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f000001b000), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @generic="49b4fded3d90982255fb9754e4970490", @generic="a864a424356fc322f33c8ccb29705feb"}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv4=@dev={0xac, 0x14}, @ipv4=@empty}}}, {{@ipv6={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @syzn={0x73, 0x79, 0x7a}, @common='lo\x00'}, 0x0, 0xa8, 0xe8, 0x0, {}, []}, @unspec=@TPROXY1={0x40, 'TPROXY\x00', 0x1, {0x0, 0x0, @ipv6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @HL={