[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. Starting mcstransd: [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. [ 18.463336] audit: type=1400 audit(1519063406.583:6): avc: denied { map } for pid=4151 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. 2018/02/19 18:03:32 fuzzer started syzkaller login: [ 24.849367] audit: type=1400 audit(1519063412.969:7): avc: denied { map } for pid=4162 comm="syz-fuzzer" path="/root/syz-fuzzer" dev="sda1" ino=16479 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=1 2018/02/19 18:03:33 dialing manager at 10.128.0.26:45475 [ 27.875133] can: request_module (can-proto-0) failed. [ 27.884736] can: request_module (can-proto-0) failed. 2018/02/19 18:03:36 kcov=true, comps=true [ 28.338429] audit: type=1400 audit(1519063416.458:8): avc: denied { map } for pid=4162 comm="syz-fuzzer" path="/sys/kernel/debug/kcov" dev="debugfs" ino=9075 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 2018/02/19 18:03:37 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x2, 0x400, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000000000)={@multicast1, @multicast2, @broadcast}, &(0x7f0000347000)=0xc) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r2, 0x29, 0x3f, &(0x7f0000001000)=@fragment={0x7e, 0x0, 0x1, 0x1, 0x0, 0x800, 0x2}, 0x8) getsockopt$sock_buf(r0, 0x1, 0x3b, &(0x7f0000001000-0x6c)=""/108, &(0x7f0000001000)=0x6c) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001000-0x4)=0x0) r6 = getuid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000002000)={{{@in=@multicast1, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@remote}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0xc) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000003000-0xe8)={{{@in=@rand_addr, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@remote}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002000)={0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r4, &(0x7f0000002000)={0x0, 0x0, &(0x7f0000002000)=[{&(0x7f0000979000-0x21f4)={0x21f4, 0x2c, 0x200, 0x7, 0x2, "", [@nested={0x11b4, 0x6e, [@generic="15873a8e0d1e5391ef3ad7238d35de71fe9dedc169d3fe134da3ea716565faa3e16de9531e3f80aab08996b123c974be193ab1bc2472f41b", @typed={0xc, 0x54, @pid=r5}, @generic="f336cd1cb493a480ae25b10984fdadd6f03c946bd1c1822ba74a5fcebf4c2e63a1c3de2db5a67445b55e88f72f34b832ac250bd21651a3bc927b052373163409354979792d2b9e965eae3f4247472829c5c52872837ec27ac08d02a65d9a5d7927d64ec464", @typed={0xc, 0x15, @uid=r6}, @generic="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", @typed={0x8, 0x8a}, @typed={0xc, 0x1, @str='\x00'}, @generic="2c55229cbcc4bc2cb38eebec256d30068c80e746076c4717c3578a3f5ff3837dcc349f240d47ae078fba0821a143afc6a3069d52f3e94ab97e2e20192ce222a018f67e3884201ced8f46082c9f6eec06e900f0426fe478121a2666bf0ee81abc458f7348174e860021cb9ee543907c5fa1623af87d34dfbd1cc9fb50c1337b210c8f967c93a74daf887f8563300a8a6ac1823f9c9e40e428a5b9c28dcfd5b9c03b3888a9affc0475380a3c164b295cbfd6adb84b4c9f221721e37006d0ce89bf1e9588d22acc33c1add5a0a6025f40b273b1305269c40a3765e52fc6151e0a2cdf4a83412486f5"]}, @typed={0x10, 0x0, @u64}, @typed={0x18, 0x33, @ipv6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, @generic="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", @typed={0x8, 0x49}]}, 0x21f4}], 0x1, &(0x7f0000001000)=[@cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x30, 0x1, 0x1, [r2, r1, r1, r1, r2, r0, r1]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x18, 0x1, 0x1, [r0]}], 0x88, 0x4}, 0x0) socketpair(0x0, 0x80000, 0x5, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r13, 0x84, 0x21, &(0x7f0000001000), &(0x7f0000004000-0x4)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r13, 0x84, 0x0, &(0x7f0000005000-0x10)={0x0, 0x0, 0x4, 0x4}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000005000-0xc)={r14, 0x975f}, 0xc) 2018/02/19 18:03:37 executing program 7: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00004db000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000000)="0330bb4dc1712cbc6d17893c88310d1381253dc8ff8cec1a3d701a843dcacf4bc0fe97267e94732cd6afdf5441b563c62add371bc7b50b78d5d0c1afa0add7da6d6ece764e70a7e96813a0a93171c3f686ec245a904555f51c89fb26152b512aca74cc6a79f793b493a410c6b54dae658b66708fd14bab42c73d399287c94b854144cd0fb29e18737780c221d98ee80a506b1078d2d3cd3dcfb4d306abae15d88160cd9e1741351a09b8455f742f41908a7d00bf7ca1db05fb17eeec3d0bfd78dee42fd4748ba6a03e639b76d09f316611c3f5fa5a8150") setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x1, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000-0x20)={0x8, 0x5, 0x4, 0x8, 0x200, 0x1, 0x63, 0x1f, 0x0}, &(0x7f0000001000-0x4)=0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000002000-0x8)={r1, 0x1}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000002000-0x8)=@assoc_value={0x0}, &(0x7f0000002000)=0x8) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000001000-0x10)={0x1, &(0x7f0000001000-0x1e)=[{}]}) r4 = socket(0x5, 0x7, 0xfffffffffffffffe) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000003000)=""/248, &(0x7f0000002000-0x4)=0xf8) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r4, 0x800448d3, &(0x7f0000001000)={{0x1ff, 0x5, 0x100, 0x7, 0x7, 0x7fffffff}, 0x4959, 0x7ff, 0x800, 0x20, 0xc694, "c84b42aac63c59f818dc584d46d484717dd01fd7b0029c7f28962b4476b8346447ff94c1fff2f968f72f6cf2044e21c959823c65a917cd32484f1da4a07060ccebbf70aa5ad89f9f1a32b3f8b327019e1f400cb9d622f3b70cf9f9aff518f519f0da6f2eda0067393cfd7bd8103ad2b384b00b0aa412ecd141d95b0d4717ba0e"}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000005000-0x8)={r1, 0x200}, 0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept$inet6(r0, &(0x7f0000005000)={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000005000-0x4)=0x1c) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f0000005000)={r2}, 0x6) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r5, 0x8941, &(0x7f0000007000-0x18)=@add_del={0x2, &(0x7f0000006000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x2}) socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000007000)=0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000007000-0x98)={r3, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x2, 0xd1}, 0x98) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000008000)={{0x80, 0x3f, 0x9, 0x7, 0x100000001, 0x100000000}, 0x7f}) 2018/02/19 18:03:37 executing program 3: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000003b000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000f20000), &(0x7f0000000000)=0x4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001000-0x6)={0x0, 0x5}, &(0x7f0000000000)=0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000001000)={r1, 0xc9, 0xe5, "235959592d9498828f07e04ecf876c86cd1cf32049698e7a9d982d2e038fe4b2e4e2680bb2e75e4714b2075558f2abd627e068f436834b58ac86e99905bdf3d84635d22e1f66acb9e4a89d59d73286944c98763b170de7f7edf25107022a50e90a6927e9779dfba3e39d776815c13e2e8a567e3056762cfe98714708aa3a44bb0b28c0e694c7a5df31db22e144eb948d19cf7e28f3490a01574875472b3d7c6f4bcad06e99f67bc6ba5889c80f637637f54358a7158ac23cbcf9488f81a0105fabda24f52a458fa48b63404f8c80cdefa1cffad5881229f259ef502a1f43f0eedfa6d6ebea"}, 0xed) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000002000), 0x4) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000003000)={r1, 0x730b}, &(0x7f0000001000)=0x6) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x0, 0x4) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000004000-0x10)={r1, 0x81, 0x4, [0x6, 0x10000, 0x495, 0xaf]}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000002000-0x1)={0xdf}, 0x1) r4 = socket(0x9, 0x7, 0x9) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r3, 0x0, &(0x7f0000005000-0x4)) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r4, &(0x7f0000006000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r4, 0x28, 0x2, &(0x7f0000005000)=0x2, 0x8) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f0000007000-0x4)=0x3, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r4, 0x114, 0x1, &(0x7f0000007000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) pipe(&(0x7f0000004000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r3, &(0x7f0000003000-0xc)={0x10002008}) getsockopt$bt_l2cap_L2CAP_CONNINFO(r5, 0x6, 0x2, &(0x7f0000006000-0x5), &(0x7f0000006000-0x4)=0x5) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000009000-0x2), &(0x7f0000009000-0x4)=0x4) 2018/02/19 18:03:37 executing program 4: syz_extract_tcp_res(&(0x7f000055f000-0x8), 0xb37, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffffff, &(0x7f0000edb000), &(0x7f0000000000)=0x10, 0x80800) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f000068c000)=""/171, &(0x7f000069e000)=0xab) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000000000)=0x10, 0x800) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000000)="58e6fad83773026a34e6a98cacca59de", 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$llc(0xffffffffffffff9c, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001000-0x4)=0x10, 0x80000) bind$llc(r2, &(0x7f0000000000)={0x1a, 0x1b, 0xceb, 0x100, 0x85a, 0x2, @empty}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r2, &(0x7f0000002000)="2776476c9aca29ce6d12831d1961c4ce8e2faa42f23ade8c9a111b1c66726022d14847eac4fa0657158ec5339a9516e0cb14f9366d27c22e18df897dfb668579b99d7420fd327cfc5efe29eb325099f9e9c5c17a67eb74db9b3652464473ab2e0592f4e98b68704b608e75b6e79f3e5ab0134d5758b685feab404239091ae9289072", 0x82, 0x0, 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x80007, 0x3, &(0x7f0000003000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ENABLE(r3, 0x40086432, &(0x7f0000001000-0x4)) setsockopt$sock_void(r2, 0x1, 0x1b, 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000004000)={0x0, 0xffffffffffffffff, 0x30, 0x7ff, 0x100}, &(0x7f0000004000)=0x18) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000004000)={r5, 0xbb, "482a4169beda43b943ad1871a9ad7cda8029529019160a17ba791ef632931fe5f4947fae6240bfc6fdfac050c99c3171721b1ad6361bfde148cd55985080ebb33eafd82c0addf2eaaab99e045a76b40340f582b8acaac4f840ec0e20db8df180b685518b8278ff8b237203b456a47a57f85d4ee9e54a3bd68ab5b34a82d2a4edebb596355059d65394668e8cd8147996843941751da1b66f254c8149a5b5deef0daf0445508d03d74ea5a48cbfa0aab7130e2d4ae0161dbdaab66d"}, &(0x7f0000005000-0x4)=0xc3) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x74, &(0x7f0000005000-0xff)=""/255, &(0x7f0000001000)=0xff) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_hci(r3, &(0x7f0000005000)={0x1f, 0xff6, 0x3}, 0x6) ioctl$sock_inet_SIOCSIFBRDADDR(r4, 0x891a, &(0x7f0000004000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x8802}) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000002000)={0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SWITCH_CTX(r3, 0x40086424, &(0x7f0000007000-0x8)={r6, 0x1}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f0000007000)=0x72e, 0x4) 2018/02/19 18:03:37 executing program 5: pipe(&(0x7f000050e000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$llc(r1, &(0x7f0000000000)={0x1a, 0x1c, 0x4, 0x4b2, 0x1000, 0x100, @random="6c64e64702d9"}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000002000-0x9)='illinois\x00', 0x9) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000003000-0x5c)={{0xa, 0x1, 0x8001, @mcast1={0xff, 0x1, [], 0x1}, 0x7fffffff}, {0xa, 0x3, 0x0, @dev={0xfe, 0x80, [], 0x0, 0xb}, 0x8001}, 0xcf, [0x7, 0x7fffffff, 0x5, 0x2, 0xef39, 0x5, 0x4, 0x100000001]}, 0x5c) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000003000-0xc)={0x0, 0x7}, &(0x7f0000003000-0x4)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000003000)={r2, @in6={{0xa, 0x2, 0x5, @loopback={0x0, 0x1}, 0x3}}}, 0x8c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000004000+0x67)={0x6, {0x2, 0x0, @rand_addr=0x584}, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x13}}, {0x2, 0x1, @multicast2=0xe0000002}, 0x20, 0x3, 0x20, 0xfffffffffffffff7, 0x100, &(0x7f0000003000)=@generic="a7a67c138e8f3bd915b0685f3f4ea7c7", 0xae, 0x8, 0x1}) socketpair$packet(0x11, 0x12903f717e042ece, 0x300, &(0x7f0000001000)) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000005000)=0x1ff, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$vsock_stream(r1, &(0x7f0000006000)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10, 0x80800) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000007000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x0, 0xff, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x55a0d6}], 0x2c) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000009000-0x10)={0x1, &(0x7f0000007000-0x8)=[{0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000004000-0x8)={r3, 0x1}) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000008000-0x88)={0x33, {{0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}}, 0x88) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000009000)) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000000b000-0xe8)={{{@in=@broadcast, @in=@local}}, {{@in=@loopback}, 0x0, @in=@local}}, &(0x7f000000b000-0x4)=0xe8) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f000000c000-0x4), &(0x7f0000005000)=0x4) 2018/02/19 18:03:37 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000398000-0x8), &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1b, &(0x7f0000001000)=0x4, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000001000-0x20)=""/32, &(0x7f0000003000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000002000-0x4)=0xb7db, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000003000)=r1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000004000)={@generic="cd4d7410dcee70426be5f4e72935fbea", @ifru_flags=0x2400}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000006000-0x38)={&(0x7f0000003000)={0x27, 0xd3, 0x7, 0x5, 0xcf, 0x120f, "e461af2049a11792e6bdcdd4b42e299ba75a4a54d189a7fcde77f0ff22bec611c8ba8ba7d7d9345b0f6fcdb90c1856753d3460da840698e35a3f1441c1e089", 0x230}, 0x60, &(0x7f0000005000)=[{&(0x7f0000002000)="cf1a0f6fbe886f427ce0eb80bcfe6cd4f58754e137de9231bc7af9b8f65e6d69c165721159ae095289d156d5d5211d1989ebe79d2c90dacace6615cc2d18ede68adba68916bb08e8978bed80fbf15b8928f66beff5d85cd291cd6f6a6e5d2d0f683296022af24c2d2c8dac13edb5640d5a5cc5327b437b87936df0eb767d5e9da8d98ae37e2b60f317a1d52c33d94f42ef091a7177948122cdb5e10a53428275cfb09f2b", 0xa4}], 0x1, &(0x7f0000005000)={0x30, 0x112, 0x6, "8a3ab963956113cfef76caa934491a280a491c5bda11d5429ad991c40040c8"}, 0x30, 0x20004095}, 0x8040) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000005000)={0x0, 0xa3, "6cfc2f42c5f3f88d52ac1681b77babd167618f068a7363ddbe8ecf628747c0e446c610a2ad35bae262d15a1de0069be43518515b6d93aceedb33dc41158b27390426229ca838fc0b69e2c95373340c7ec7e2a5eb7dad2a4af3640e574162301b64499f3ab556bcd320bfdec4d0b6cc4b889ee8e422577e4b1c5a290a17850250705465f42f1b99f567c9cf3552091828f7d809ac02406820247546f49ee41a11e7a240"}, &(0x7f0000006000)=0xab) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000004000+0xdb2)={r2, 0xec, 0x10}, 0xc) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000008000-0x10)={0x1, 0x4, 0x800000000, 0x0, r2}, &(0x7f0000007000)=0x10) bind$inet6(r0, &(0x7f0000008000-0x1c)={0xa, 0x0, 0x400, @mcast2={0xff, 0x2, [], 0x1}, 0x4d06}, 0x1c) socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000008000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) bind$bt_sco(r0, &(0x7f0000000000)={0x1f, {0x7, 0x7fffffff, 0x1b2, 0xfffffffffffffffe, 0x4, 0xffff}}, 0x8) socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000001000-0xea)=""/234, &(0x7f0000008000)=0xea) [ 29.706972] audit: type=1400 audit(1519063417.826:9): avc: denied { map } for pid=4162 comm="syz-fuzzer" path="/root/syzkaller-shm722003622" dev="sda1" ino=16481 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:file_t:s0 tclass=file permissive=1 2018/02/19 18:03:37 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000f44000-0x4)=0x6, 0x4) r2 = socket$inet(0x2, 0x4, 0x5) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r1, &(0x7f0000001000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000003000-0x20)={@generic="ffce8b62d82a409792d6a79399c36cdd", @ifru_flags=0x200}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000002000)={0x0, 0x8, 0x5, 0x7}, &(0x7f0000004000-0x4)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000004000-0x6)={r3, 0x3}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000000)={r0, 0x50, &(0x7f0000005000-0x50)}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000006000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000005000)=0x14) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000006000-0x10)={r4, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000007000-0x3a8)=@security={'security\x00', 0xe, 0x4, 0x348, 0xffffffff, 0x1b8, 0xf8, 0x0, 0xffffffff, 0xffffffff, 0x2b0, 0x2b0, 0x2b0, 0xffffffff, 0x4, &(0x7f0000006000), {[{{@ip={@dev={0xac, 0x14, 0x0, 0x11}, @multicast2=0xe0000002, 0xffffff00, 0xff, @generic="c5b4ac6b78f65d00e8bf3b07c6f97d7f", @syzn={0x73, 0x79, 0x7a, 0x0}, {}, {}, 0x6, 0x1}, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}, @common=@set={0x40, 'set\x00', 0x0, {{0x4, [0x4, 0x7fff, 0x5, 0x0, 0x2, 0x7], 0x3, 0x5, 0xf00000}}}]}, @common=@inet=@SYNPROXY={0x28, 'SYNPROXY\x00', 0x0, {0x1d, 0x8, 0x6}}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00', 0x0, {0x1, 0x2}}]}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0x98, 0xf8, 0x0, {}, [@common=@icmp={0x28, 'icmp\x00', 0x0, {0x15, 0x8, 0xf0d, 0x1}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x16}, 0x20000, 0x10, [0x1a, 0x1f, 0x2, 0x8, 0x17, 0x3c, 0x2c, 0x12, 0x4, 0x2c, 0x3b, 0x27, 0x6, 0x31, 0x10, 0x3b], 0x1, 0x3, 0x80d}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3a8) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000006000)=@common='syzkaller1\x00') ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000006000)=@syzn={0x73, 0x79, 0x7a, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r0, &(0x7f0000005000)={&(0x7f0000008000-0xc)={0x10, 0x0, 0x0, 0x14000}, 0xc, &(0x7f0000007000)={&(0x7f0000002000-0xe8)=@del={0xe8, 0x11, 0x10, 0x0, 0x3, {{'authencesn(sha224-avx2,ecb-blowfish-asm)\x00'}, [], [], 0x400}, [{0x8, 0x1, 0x6}]}, 0xe8}, 0x1, 0x0, 0x0, 0x8080}, 0x4000040) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000), &(0x7f0000009000-0x4)=0x4) connect$nfc_raw(r1, &(0x7f0000005000)={0x27, 0x5, 0x10001, 0x1}, 0x10) 2018/02/19 18:03:37 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffff9c, &(0x7f0000001000-0x38)={&(0x7f0000b90000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast}}}, 0x26, &(0x7f00005f5000-0x20)=[{&(0x7f0000684000-0x2c)=""/44, 0x2c}, {&(0x7f0000000000)=""/163, 0xa3}], 0x2, &(0x7f0000001000-0xc)=""/12, 0xc, 0x81}, 0x2) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000002000-0xb), &(0x7f0000000000)=0xb) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000002000-0x20)=[{&(0x7f0000001000-0x92)="52f71e5677808965de7c85616d83b73cd9b74af4ab2a0dd06e27b87696b95277310b487081e35e9e8c0e33accf519924f77f3d539a3a821fde6295868610cc2c0360059a97e68f6dfb8cf2a0b9bcdc1925bac17d156137f65b937af3627cf00d45de328c2e5b0367664ecd47a8975ff7ce284d99cb8bade0a8b20cecb467c86742caf77a70abda62df39a8fed58e14237dc0", 0x92}, {&(0x7f0000003000-0x67)="063b71738f88136a1cd17754fe40f628dd0870d1bf6e1d7283d70d63f3673c91db6c4eebad8a106944d5399d52e332ea0e8a0b87515b793b23364b9d94f221835c654678626ca53910b929152b45297aea0e7a2e38311e16bbc568dd2234907df797657b14f1c6", 0x67}], 0x2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000001000+0xf6f)={0x0, 0x64, &(0x7f0000003000)=[@in6={0xa, 0x3, 0x28a, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xd0}, @in6={0xa, 0x1, 0x7ff, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xf2}, @in={0x2, 0x0, @empty}, @in6={0xa, 0x0, 0x1ff, @dev={0xfe, 0x80, [], 0x0, 0x16}, 0x100}]}, &(0x7f0000003000)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000004000-0x98)={r1, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xd}}}, 0x800, 0xfea}, 0x98) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0xa, 0xbab, &(0x7f0000004000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r2, 0x6430) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r3, 0x29, 0xd3, &(0x7f0000006000-0x5c)={{0xa, 0x3, 0xfffffffffffffffd, @loopback={0x0, 0x1}, 0x2e}, {0xa, 0x3, 0x8000, @empty, 0x75f7}, 0x5, [0xffffffffffff321a, 0x7, 0x1, 0x9, 0x0, 0x5, 0xffffffff80000000, 0x714a]}, 0x5c) getsockopt$inet6_mreq(r3, 0x29, 0x1c, &(0x7f0000002000)={@loopback, 0x0}, &(0x7f0000003000)=0x14) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_raw(r0, &(0x7f0000006000)={&(0x7f0000005000)={0x1d, r4}, 0x10, &(0x7f0000005000-0x10)={&(0x7f0000006000)=@can={{0x4, 0x0, 0x1f, 0x1}, 0x3, 0x0, 0x0, 0x0, "e287b544a34f57f7"}, 0x10}, 0x1, 0x0, 0x0, 0x8084}, 0x40) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000008000-0x108)={r1, @in={{0x2, 0x1, @empty}}, [0x4, 0x5, 0x10001, 0x45, 0x0, 0x0, 0x6, 0x3, 0x0, 0xda, 0x6, 0x3, 0x7, 0x7, 0x9]}, &(0x7f0000005000-0x4)=0x108) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000007000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x13cb}) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000001000-0x28)={@generic}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_POWER(r3, 0x112, 0x9, &(0x7f0000009000-0x1)=0x8, 0x1) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000008000-0x14)={@loopback={0x0, 0x1}, r4}, 0x14) [ 29.755572] audit: type=1400 audit(1519063417.875:10): avc: denied { sys_admin } for pid=4204 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 [ 29.806485] IPVS: ftp: loaded support on port[0] = 21 [ 29.856583] audit: type=1400 audit(1519063417.975:11): avc: denied { net_admin } for pid=4211 comm="syz-executor7" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 29.859073] IPVS: ftp: loaded support on port[0] = 21 [ 29.921468] IPVS: ftp: loaded support on port[0] = 21 [ 29.966883] IPVS: ftp: loaded support on port[0] = 21 [ 30.051185] IPVS: ftp: loaded support on port[0] = 21 [ 30.126238] IPVS: ftp: loaded support on port[0] = 21 [ 30.214435] IPVS: ftp: loaded support on port[0] = 21 [ 30.312359] IPVS: ftp: loaded support on port[0] = 21 [ 31.133981] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 31.206853] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 31.299744] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 31.444503] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 31.599626] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 31.688913] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 31.741829] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 31.839056] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 33.799703] audit: type=1400 audit(1519063421.919:12): avc: denied { sys_chroot } for pid=4214 comm="syz-executor3" 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 2018/02/19 18:03:42 executing program 3: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x1e, &(0x7f00000dd000)=0x1, 0x4) connect$inet(r1, &(0x7f0000d9e000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000024000-0x4), &(0x7f0000016000)=0x4) ioctl$sock_FIOGETOWN(r0, 0x800454d2, &(0x7f0000001000-0x4)) 2018/02/19 18:03:42 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @empty}}, &(0x7f0000145000-0x4)=0x1c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000bb2000)={0x0, @in={{0x2, 0x1, @rand_addr=0x401}}, 0xffff, 0x7fffffff}, &(0x7f0000de3000-0x4)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={r1, 0x7}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt(r2, 0x84, 0x8000000007d, &(0x7f0000fca000-0x8)=""/8, &(0x7f00007c2000-0x4)=0x8) [ 33.900839] audit: type=1400 audit(1519063422.019:13): avc: denied { create } for pid=5167 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/19 18:03:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="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", 0x12e) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty}, {0xa, 0x0, 0x0, @empty, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x9, 0x0, 0x1}, 0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000002000-0x72)="ac2524ed7dbf3553e99e2123f59f0900000000000000025b00ae1c9087fdc3512cff4e4b58928fb3dce7c781649ba9f8817cf593dfbe5c6a448d8d189c3fdf8d78107af39b544ba0130f3ef14009c6ff40e050fc8326f0b80f68b00806775026313a2568fa9570c154b9e6d698b9f461ff", 0x71) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde), 0xfffffffffffffe87) 2018/02/19 18:03:42 executing program 3: mmap(&(0x7f0000000000/0xe76000)=nil, 0xe76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000dc9000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x6}, 0x1c) socket$unix(0x1, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r1, &(0x7f0000380000-0x38)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6d000-0x10)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3, "", []}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) write(r0, &(0x7f00000c5000)="58d4c20b12797a692a8ad53ecbb79a02b95509f35aa487374923ca29b543d7c3abc2b6a290d95d012fd4f5ac9489bb4083acabd63ace9f76730918f5", 0x3c) [ 34.034679] audit: type=1400 audit(1519063422.123:14): avc: denied { net_raw } for pid=5195 comm="syz-executor0" 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 [ 34.059136] audit: type=1400 audit(1519063422.126:15): avc: denied { create } for pid=5195 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 2018/02/19 18:03:42 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000abe000), &(0x7f000011e000-0x4)=0x4) [ 34.083139] audit: type=1400 audit(1519063422.162:16): avc: denied { setopt } for pid=5195 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 [ 34.340343] audit: type=1400 audit(1519063422.460:17): avc: denied { create } for pid=5271 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 2018/02/19 18:03:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f00008ca000)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f0000479000)=0x1c, 0x800) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000535000-0x8)={0x1, 0x0, 0x6, 0x2}, 0x8) close(r0) close(r1) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000961000)=[@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x4}], 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000095e000-0x8)={0x1, [0x0]}, &(0x7f000095e000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f000095d000-0x2)={r4}, &(0x7f000095c000)=0x8) sendmmsg$unix(r1, &(0x7f0000590000)=[{&(0x7f0000c42000-0x8)=@abs, 0x8, &(0x7f000033d000)=[], 0x0, &(0x7f0000b18000)=[]}], 0x1, 0x0) 2018/02/19 18:03:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000fa5000)={0xffffffffffffff9c}) connect$inet6(r0, &(0x7f0000534000)={0xa, 0x3, 0x289887f6, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x8}, 0x1c) r1 = socket$inet6(0xa, 0x80005, 0x0) setsockopt$sock_int(r1, 0x1, 0x800000000000003c, &(0x7f0000994000), 0x4) 2018/02/19 18:03:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) socketpair(0xd, 0x0, 0x7ed6, &(0x7f000034a000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000ac5000)={0x0, 0xf2, "c70f29fb6b1fbd3e233cd407266507cb36a945e3c3f0e929346ebeff65f16b2d7e4d22ae4ef28812e212fd12e6ff992554aee5df0ff96f5860a6378465ff4ec021fbcdcc2c6c1b57ef59e214f7b7d9ac4d01e10bf60e2eaeaa0c376e50dad500e6aa8ef769d639904a09cab7af9891afe46a862a31b0a96c43008994167ddf525464c4ff18acdf6e61d3cfbe13afc86dd595b34a2f253134ff38f1c78bea5ef605d3bf3e955c3cc547b61a83bae36a157f64f365d27cdcc99247c079051efbaf2110ed746a3d9d5c7260547d128e4764c76f4d509df8fde253738e97a679d22d2a54a271af48aeb76fd670d1a93edc880b97"}, &(0x7f000077f000-0x4)=0xfa) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000099000)={r4, 0xd0, "8fddb22a6a5c5fc31fc554cdc627de16a2cfddcb829238876b5ea42d976c480a2374d0fc08fc7e505aadde37da188a3cef1aed76938e513232cbf5a7acbaa4806ffe27b48dfc53384baf5036d044a86a17c403976eddee2c701f814d573150383ed85793653c89d87368da1be5a6ed2055776a6b51f30694a1e451f17a54aeb81666a1fcb7c0795078cbe6acd45e1cb3ef784bb3a342a9758e7df592d30d0cc9c2192cac8e482fb035556972bd9418ba1621fe8cca852811565a1ff58d7e8eaf9749d23e0456a56b5f7b43943157dfcb"}, &(0x7f000088d000)=0xd8) connect$unix(r0, &(0x7f00000bc000)=@abs, 0x8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00003fc000)={0x0, 0x0, 0x0}, &(0x7f00007c4000)=0xc) r8 = getuid() r9 = getgid() ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000c6b000)=0x0) sendmmsg$unix(r1, &(0x7f0000017000-0x150)=[{&(0x7f0000771000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000cd7000)=[{&(0x7f000045e000)="f9814e42209b2c11fde65c5017355da388f92ee351853029693d6921d8b888e1b7a214a948f8366c874406157ca90e72668665a2983ce198c74c563a7e23b9eebc636090c133e21353d13a68b8eeedd7a7b56a5e7c706b1bc04f34142eb90bd65a3f155f8392afe9ecf09d083fc91da22a", 0x71}, {&(0x7f0000339000-0x8)="97fbb7caa797d959", 0x8}, {&(0x7f000018f000-0x2c)="39779d45a38e3caa204cc95d910e8aa4a65311c0a5e9b874a255862af63304776795b7b08bf5aa9ca08949e7", 0x2c}, {&(0x7f000045c000-0x82)="b23d396dae710ed6e1aad4e5ebb52204819bc67aae6f5425bf6403147ff4026894eb21e437587d92e890eb6aff57353d4728f8b7a98a81d61b08e78795baecf548f92226c03257175679fb3263503355ba9a4995f8a520aaefefa6f8b9400aac858b0703ba1b8eac919a68d0af49660b699a3ee8a25d86ab3464aa4aead5234e1631", 0x82}, {&(0x7f0000ef3000)="e7acced8e7ba1fabca29fd8fbba48a1b1cb7d10fd6ef2868acb4417d26ddda68369c8f178cda2f25af48a4cce669476653e0918ada412f126f6113574dfccc5f8f7170f0c24e6243d774c7395ddf1f44b8f05bf511d2365cec6e42ac8bbbfb7af9a8946c2714e0966dff37387709a6d5207bd2a3eea8f8d794de6419f1fdd5eb389a1df48cfb75fa47b5d4a74b9c9e7ef562f72c173ced60dcd92f2bb63848c88d9980e9bb6d1457e0ff5773d83dec1e773a8166bfae104ca3e824b07723dbf9a102b5bbe6b26ddb6e94acc6686aa8e6944c0bce3f7019f56fe647d8de275656005962638dd2", 0xe6}, {&(0x7f000065c000-0x17)="d288e22ce507b190f64e3df9fe543bd9433f47c9e52678", 0x17}, {&(0x7f000096b000)="1de88e8a01539e2472b73c4f4d29c5f1878b8cef65366e498d16382052f78a5479a99a9dce3d12380bbf95befadd605f4f18850dedbf22d0470a83a634", 0x3d}, {&(0x7f00004ce000)="a51a6cc9a6dbd1f6f7d5935b8b44dc9fc11d74db02d8327453bb85d2051870403f7d1544a9e852a05dfecaa3854cb12e4e6c4ca6c3b2ab7bbae702713ba7c080cf022131c7f28d63368d412d030df6ff807b3f24f6e9ab5307815850b48aa680676bd6d68412251fa80a8d61c0261885e80fe77a9373496d6e86dd2643c8fc2fdecf4d18ac24e0c54a08c7c9352019a8015b38764089916932f78362749a913561f547324c15bb036ee2578f3b8e0cef694e2a05751575f31b8f4e847b40274df383cec01de4ee0e008f968dbfe937400e4fbd596bf59d6ee9a09f807f7f8cd020849586e15e38330ff2605ca310e081ac54b85ce9a3d2", 0xf7}], 0x8, &(0x7f0000b51000-0x70)=[@rights={0x30, 0x1, 0x1, [r2, r1, r1, r0, r1, r2, r2, r2]}, @cred={0x20, 0x1, 0x2, r5, r8, r9}, @rights={0x20, 0x1, 0x1, [r3, r2, r1]}], 0x70, 0x4}, {&(0x7f0000723000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000281000-0x80)=[{&(0x7f0000fd5000)="63fe53f8dca471db82bd38dd5b4c0000000000008fada1f8e82c0326bc517dbab98bf41f6ef72e2550be60198e4fb4ef1b115c2fd6fed7a76148cfcc2204e4bffebad6193cc47dd6ee503af8d6d035ec88964a34712b69", 0x57}, {&(0x7f0000c1f000-0x17)="2d90fadaae3bed294f6ce61b8e6363418c1724ec4ff759", 0x17}, {&(0x7f0000eab000)}, {&(0x7f00007a8000-0xb9)="bfe7a3c9e64104682d7ee30676ba65400042a93c2911b876ee66d3a8feabebdde1b89b969cc55a7d7294f7533537e541f155626bde82005f3d05d3d1406f345a90cf2fccf7371c968e382725a24dad1b2245c4ee1c0855a48de1fac994b330488435c824d6213402b55b674e8ca36c27b89f1a9fb2c7395a184d1b63e8f5f764532116e23bb8639903a1aeee44e6a5c9614c5bd4e65467e84d7a43dbadb95e379c232dc2cdeb5aa81de138654137d0baa31e17b85674a5bba9", 0xb9}, {&(0x7f0000818000-0xdd)="40fb2faa0213cd6a7dbe5876636a0093159247f58cfb03074aba7c576a8f71efc0a089f30aee9ae9fb69d2db2c37eeb2a21ff957467a8b1092ffa177734abc1f8b6e5abd7d37018127cd4e071b4b8352ce9a8532ab90af772482d57f3f3fedfaeed16975a1c08b86530824c7c9f031f80198e5267dee2b00e98a62fd467e3bacfbb6e470f2ba63fd41868af856a0008d18499fcfbe6384f605cdcf4776e2fcb8a3b8912e648e9d87d5315e017e5f1b958e81b844bb8433c544e23608bb07e88d10f92c2f5fa713af0354a64e43ce5d5f4e994577845d9329b3319e42a8", 0xdd}, {&(0x7f0000615000)="1b", 0x1}, {&(0x7f00004e8000)}, {&(0x7f00007dc000-0x9d)="acb17dc7a0a7576d7b270d75cf9f9ec031e3b03f84d60191513dda50ff58aa929f13f4d437363f2c46521586922f94625891e979909bed689f75e3cc77b535c5eedb9e99a7d10c5f7e488af452ffce530940305cd9852766e9833fb74f5fd78dd90bd37a896b19ad0dff59ce2e96d7e76d87368d993f08afcd73f4fb7025cc3715e130db5affbfd5314ed8c7c985dff7812cd2b0d4d350cd5a121b77ed", 0x9d}], 0x8, &(0x7f000035a000-0x20)=[@rights={0x20, 0x1, 0x1, [r3, r1, r3, r0]}], 0x20, 0x10}, {&(0x7f0000d27000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000bba000-0x60)=[{&(0x7f00001c0000-0x80)="deb037d9da8a3ef3ec2a7e655c980ee2a773ed0827788eb203b7f01dc8126ebb7929b8ec58c4e5f5ab56b97915f03743ba3ee89e51f13e73cdf536b38fc47e79a27ddc69dd1e2c412d599b4f592489c9cbab56276b63419f8a046716eb1a71f88fdf55b63581737a0822f236d4648242d088c25e105362ee232577c2c76a9ff8", 0x80}, {&(0x7f0000754000-0xb8)="410523c4e34e7491dc9b0ba42c9c2c0b6bde6a190603248c7fe7178abeb1459200d87a83197e82253b0cb7182d7052dab53e27d582b9cf65ee5abe2db7aaa3f5bdcea9234bcc071b4ddbddec11bdef6110fbf121cef3082b754db140016a73edd4e64e1754d23299f965778c6ff903f115ab2b370f225b028de3fc9a1c9a02cef732224c905d6d9a3d0c80c73a99d62009799fe7e163d64e5271dfe9f978007e188f401c018fec8775f2b17ff78733cfa7e2ae4e0e4aa87a", 0xb8}, {&(0x7f0000ed1000-0x44)="a0cf5159085c77eef74a48b13fe6601371992515ce3e53c87fb9cb9d78cefffd75ae329effd89eac8d6f7704224211f4f9dd7eae103c73f4510fc81c9c8ddfea07d0f00fa0a1", 0x46}, {&(0x7f00008f1000-0xc7)="9c350ccc7872e9d303682576232dd9e5f42cf5d69d0af25eee3e3964b8c53a2c1150e1d9f5596964fca91a708edb819ae5a525879fa31ac56f298bdcc56ca349220aaa7149c70eda8025522f81375e1ca4601dc7eee907c59b585f22d8824d0b0f30014ad4426e85a4ee123b49c7d86b87df1fd0282a8d5b1269221bd8bf31d461e520e1c5785ef4fc6530be67981e9c3f285f15f29fda39328fa1227e6ba5fc54cc01647a624a8d1ceef8a287dce0d503a85df100ef206734701700f0c5e941ca744ca1f99c51", 0xc7}, {&(0x7f00001a2000-0xcb)="276176c03a9daf8c123f4da3af608e9b721065d7277604613556f0f667bffb2bf12eda2e69b8dfd32904c9b688e48953825b842c30dc4543bd05d6547cdce8987998fc307954380ea5cc84235d8cae3fefd9300d60903676270f5a74d958aa5d48a58fe346d15454fe7c5c9bd00e9db25e6444f8f5f88876c3c9918836942ad47f9309b54fc2eb776c8bf228f4b62ecb8ddb8bb9d06c88a658030ec9c0e5de0af00d0bbd54c201224fc5870426134d4700e006dcdab9d40f50000f15e1cf107596ece97f05dbdeb06f9baa", 0xcb}, {&(0x7f00007e0000)="8530592e896f11e4c0a92c3bbb167030aca667c7b9d54ac8799f5f4e88f207fe694fcf079a739c2c262f899073a5e4ec5f06dccd4344d31ce8e2dd112f7ce54bef9c10975a", 0x45}], 0x6, &(0x7f00003a0000-0x70)=[@rights={0x18, 0x1, 0x1, [r2, r3]}, @rights={0x38, 0x1, 0x1, [r2, r3, r2, r2, r0, r0, r1, r1, r3]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}], 0x70}, {&(0x7f00004b9000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000da9000)=[{&(0x7f0000265000-0x6b)="45f4472f3fc11c3b5e60408f5a4e6bda5ca473d0b8afa7099398b7f14c02259ea4441d1e5c9f2eb85b8cb4c1311e96a229c99bc5ac0161597829156f39a0bd947d19e00ef3297624a5be491ccf133302b5f862299176f6785918aa5c028b5d9499be3cbbd668118e17b94e", 0x6b}, {&(0x7f0000201000-0xba)="e06af02fefd8c39e29873898abab4b6416c1c1ecfdaf09bc3211e5470dcf971404e72ec570ac4d4604652db0519d7c1ea578b0d6df3c20f1de2f6e4678857611cfb375cec0533a4ee2e8ad842b60f3274860dc40186ffacaf0cdbe110325924cfb4e2033ad529e8c8d2a87cead31b2ca5c1e9400a48770f82b65f615c6fd74c2dd5ab9203dbdf77a082ef1793576335915d419750b4609a69cedb93286daede5ddf078a994f92ae02ae463ede6fdabc935d5803048e51d31a2f3", 0xba}, {&(0x7f0000a3f000)="49d401652ef382b6d7e84f923fbc49008d0d94baa58ad81c41bb9ea6cdcb92141123955eb615ed9130b072118542fe9090841cfafdfe9cd15d26731de76a6784a6cafa10996a34dedc415245a1bfd1d29ae646cae9c4e7139e399d1a68bc21e2510041c6c7db5f7858dcd2e9c88b69dc9934415d4fe0be3107ad92686b670dadca4cdf7790b487e96b7d8ebdce6b8d757a1e837c6833f0667511723df7d144e0864e3ca9835c4316b3d3aacf407f0ade3c975eb78d547ccb86aedb02cc5f312e2667fc6da6331c124a82e5d904fbeb513303bc1b5a9c7f78f21b42517c97d5516be09fe6753a", 0xe6}, {&(0x7f000075e000)="05faac73c545d6ff1abb0d4708c4493106043e4963860e03033f0aba933150fa2d13755c02710058df897ef7e7f2c7393c72167698edd23d95808e21ef80f76590fb3910865c4162567bf1734ed1c00ac17c609ea303603ccba1079235884e737642860eaba2c526993e52c5c0929d7271dc43e99b6d6093482c423c11290e733ed8fd3a3ac25ff46a3dec801dc274abe51dcb40623ec3c6b754c739d6db63af1ec5ff01cce9862348891ecb4037890b00479f", 0xb3}, {&(0x7f0000e4a000-0x1000)="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", 0x1000}, {&(0x7f0000fa3000-0xd7)="4bb68dd1754e1178799644ce41cef0cf7feb700974a6fc658628f7630222a881aa9665ef14eea8b2aff996af198830d1d43922c08a43e051b5c694635c62ac640073f37ddfaea0192175a4650f65aeed2e2a0ed1f63f6e9b8ba23326a653e688d3e4b45cb349edce976797f9ef8deb9fb0a58e9aa5720b059371c8582f2aa5e655da05a98807e25686cd88faac0606e6974e6750c4c98e6a075d6342032fa3853b2cab4deb57b985f1caea1a0d79221d5ff60101870e95ebdff4b0386657a8d20788165145b01cf49374b4fc1f3a931d346ff140695771", 0xd7}, {&(0x7f0000b2c000)="b4a67b6097a16df7bcbcb5c4c5b03a5b81f5401588070995dc8d38762209eabec64caa8802ac133ee35815f374675e6d05889b0cf7f680d6ccbdc415a2a7c29014fa6a721a35b8ad7e90c76ff39a3b332336b674c4cf30675a8345adfe9e553912265ef9fd0cfa8ffaff2d31e94c5139b8e905ea8ec9478b6f39a1d377aad84f46b887bfae54aba9956591af5297370b3a82ea199a6cd0d391887b49ce14b5f4bb031e7a66135a9a46d82378ebd698bba83cde1c31b746", 0xb7}], 0x7, &(0x7f0000f03000-0xb0)=[@rights={0x38, 0x1, 0x1, [r2, r0, r0, r0, r1, r3, r2, r1, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x20, 0x1, 0x1, [r2, r3, r2]}, @cred={0x20, 0x1, 0x2, r5, r8, r7}], 0xb0, 0x80}, {&(0x7f0000018000)=@file={0x0, './file0/file0\x00'}, 0x10, &(0x7f00003b7000-0x10)=[{&(0x7f0000650000)="808ddcff55", 0x5}], 0x1, &(0x7f0000c9f000-0x78)=[@cred={0x20, 0x1, 0x2, r5, r6, r9}, @cred={0x20, 0x1, 0x2, r10, r8, r7}, @rights={0x38, 0x1, 0x1, [r1, r3, r2, r1, r3, r0, r2, r3, r3, r0]}], 0x78, 0x4044090}, {&(0x7f0000490000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f00004f6000-0x50)=[{&(0x7f00009b0000-0x26)="2262d779ae61e9078785144653dc99b0ff2521ce49f0c1fa8f84caee605f036e352c9866d411", 0x26}, {&(0x7f00007ac000-0x45)="57944c22d4a21f7a4de1be60253f6b1da25c7464687689d64165a6a9333f5b5eed6e100d0ca071396edc9ec059fcd71c2900981409e7ed688f1b1f049a29c2b99c64d451ac", 0x45}, {&(0x7f0000aba000)="9b294985db68732b475fc19caba8df7fea83565e6ab269ab7e2c11bd14748fd3071135559e9a3f64f774d245e669c59b2cb2f8360b5362fe56e0d9d600a1aa8952a7e8", 0x43}, {&(0x7f0000877000)="df54e2e9bd906a30f14fb0f1db42c1f2361334b63f648485d56397b7989da8c978365e88ebe36cf6cb1a573a062e416b48e5308aadc93cac5d5504ca6ee30cea49ba01acf9c9b0a6f68d9a1cb2eab9bb9f3bd857927cccdc501be21f5b1f7755848797e0ca0a270cf3", 0x69}, {&(0x7f0000ed8000-0x9d)="2614d8c6e03398e7aa5c48f27531beb1d72ac63ac88123038af7abcd3c90105761e7dd4c533a4c0fa35e9119078832642ba4dd00b0447ba58f657902407ae099caadca016ab518ca50ebf35f16f2ecfe61d5346df712b83a69d4361cf0315b5d02f087c3bde0e4f25c11bebed3aee19bcbc512890ed7c7abadd27e997e4261a43a9450c5a3cf43d1fe6d848514239d55e63ce0fbe269b6e3a53365dfc6", 0x9d}], 0x5, 0x0, 0x0, 0x40}], 0x6, 0x0) connect$unix(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f000046f000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r11, 0x84, 0x7c, &(0x7f00002a0000-0x8)={0x0, 0x2f1e, 0x8}, &(0x7f00002f4000)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r11, 0x84, 0x1f, &(0x7f0000906000)={r13, @in6={{0xa, 0x3, 0x5f, @loopback={0x0, 0x1}, 0x5}}, 0x101, 0x10000}, 0x98) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000218000-0x108)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}, [0x7ff, 0x100000001, 0x639, 0x2, 0x3, 0x7, 0x10001, 0x2585, 0x485, 0x8, 0x81, 0x0, 0x3, 0x2, 0x5]}, &(0x7f0000adc000-0x4)=0x108) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r12, 0x84, 0x19, &(0x7f000011e000-0x6)={r14, 0x7}, 0x6) connect$unix(r0, &(0x7f0000681000)=@abs, 0x8) 2018/02/19 18:03:42 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, 0x22, &(0x7f0000cba000-0x4)=0x1, 0x4) socketpair(0xb, 0x7, 0x0, &(0x7f0000ac2000)={0x0}) sendmmsg$nfc_llcp(r1, &(0x7f0000c3e000)=[{&(0x7f0000ed7000)={0x27, 0xffff, 0x8, 0x7, 0x2, 0xffffffffffff8632, "da768774421320b54edda6cf6f0472a6027fddc4c4fd93a8e4ae4d0541178ec5d510884c5eedc3f2d9d83119ae69e906ba29f336fe3330e78e38288c4885ff", 0x40}, 0x60, &(0x7f00006dc000-0x10)=[{&(0x7f00009ff000)="8c72d381799a64b8d00494eb80e17c2b8eedaa569dd790b877a8b3e45fd719c3d896756c6a1c7202f53c4ee4eca9145e2243b22076bd89c19a92be5efd8b5c6727e1a472d267088b5b8fd465602d22149eba5bbc526a8cfc8d9b36a8eebc6d924980c409d640", 0x66}], 0x1, &(0x7f0000f81000)={0xe0, 0x197, 0x100000000, "e9c4152aeba688132d31c38ab166d58c4fcab94945e2a2a08017cd7cbe801b9c82ecaf3c4f74e327196070d1eabe745d40502f3caef4a9b3ad6a2a4700f4e30739ce7f491098c4dc2151d49ffe026b95672da2ccc2c798b9f0a2cedf565989c56127834a7d34755af57c286cce4eb8ab8a59621779911bdf803704c6c1015394a749621bec213f8b37770be9398f2e6248be09fc0b326a42e50522bd299e526a5ee6ef8fd6682a141fee6ec925805900cda21a3efcde9d103b8c91425be6c7fb53c2965ebc3b963215317965ea6a7122"}, 0xe0, 0x11}, {&(0x7f0000a8d000)={0x27, 0x8001, 0x2, 0x3, 0x6, 0xfffffffffffffeff, "8a6661eac487b1ba9d1874e114119f2298e8d8b899a0a2cb79fd6b4c74a357776762c8e3eed8cb7673a4592ad530dce2ea6d644c4f7601d6f9ca8c9e8e1ae1", 0x2}, 0x60, &(0x7f00006ee000-0x50)=[{&(0x7f0000a4c000-0xed)="fed0188ee8abaa79cc8ae2e7bbb380da9bc7d924a887a011732d34a4e76d52f73d4bf71e9dc44ca664636d9c12f72beb63c13ac9ca6d0be747263bda9457a5ccc8cf62c38a2af69dc1cf0f44bf27e26bb92eeb38e7d85b3089252fdc0b11ed925e7ca24f17969bafcc7b37dce9e884ff82ed9ce51342953d94177fb8daf5fef716836e1df3a77b4b58ab488617f6b68478591af8e2e1fbbfea04c095855196c9579135580fb507bf8e5e04e17a71be88f4f6447bcbf2d9c97c1319123fa2dd8f7d7209da28cb954563fcd6572fa324bd9355c3c601bbb381bb2b8ad8105e2b8c14902aaa722eb3df8e436c56c1", 0xed}, {&(0x7f0000373000-0x2e)="90355efef68828c009a1e08dd28765c2467cd74f3f39750d076f25b68598311a231045a2143295ad7d4a6a587683", 0x2e}, {&(0x7f00006b1000)="8bb7fc4062d5abf7035d12d746e9570d91890703eeb4df74e96b7e5dbdb579a95b5b2b4e553b04288f8b3c2da314b967a5916b83bdafea6ee25f9d35250667226bc84d01512edfb1eb94c9110a7dba635e766534277fb7c7db590bb2fe0d968d1271097274350361cd45cf2ff87656bef4dd738bc9be1cbc7786ccedc14145fce7e02a8ff80d913bd05885f37d1618b212f2f9a1eae69c2fe7274760a262bb82af31a7283801ae6b0210d672d77d420992", 0xb1}, {&(0x7f0000fe9000)="c0e57fa35b501688981970bd525e9f0a8ac315f785b218e8cb309f10ee4344af9163c5b15e7e3fecd44c246444ca8a5679e656287d2eb6c2fe62b5a0233a94b929c3cffa79462cc333de8becea2e4d1f15e455e2cfcd3b1a602513549beb182d4c1e9b5d87e70822cb417bf6d5567aef8bd93e76090c789e626a9fa45ac3338cc7f22760a3cb154fbf33332f74523e702fc50aaa39c1deaca6789599fdf1e9be80d6ee378be8afcfc960c8c1e402461faba32a9c93d57d6b187dd439ade406ccdad0299da893b9236cf380c3edb84af0a08775a57104d59a9d75860c10079a09fa2399", 0xe3}, {&(0x7f00004a4000-0x14)="b1c77f8d29d68ad26b9cb1d4c32d74e5f7f816c7", 0x14}], 0x5, &(0x7f0000c04000)={0x18, 0x1, 0x0, "99455ed9bd5433f7"}, 0x18}, {&(0x7f0000a98000-0x60)={0x27, 0x0, 0x80, 0x7, 0x9, 0x7, "092c330963c8315856825743c6b2777b6a37dde65624bd3f48e777b49ab777c33fac4aa1f8e60c793f69ce3fb357c0f1ad58014eeccf8c181d6621c2caa3b7"}, 0x60, &(0x7f0000255000)=[{&(0x7f00003b5000-0x50)="eda1a315b1623358434d8a597ac7db5bf2d466c8dcf19ca9c8a6486242fdab9c5d323092d95fc794b58334000ed2d106dd5be9cfc5d2b72693950ea8fa518af71574d9ff87021f0bf56a5b66ca4ba773", 0x50}, {&(0x7f0000828000)="67355f83e712da960a3cbc093ed30e62357abbe6b8625e0453c477103ee4c25155429946f5bd86c23a0a720a6920392595068fcdeb50b5776abc3dec6cd5c8354640c410cc2ac77f9578f46b382f0476f5752c71aba09aabf3da81027eb89fffb65ae45442a01c973b06b475d07061b658b8983619393b09d5998ce967c7bf895e2b1d5c8ab175d3c7e001e772ec1517cdc97060987e9925620b9a6e4fa19b04a13fbcc6ff4a4ecb04f1", 0xaa}, {&(0x7f00002ca000)}, {&(0x7f0000917000-0xd3)="85ddd3ef1187b2a341c750451b5c1b124703a0a78a0e397dc150f72a10b28e1e8917307d180bc17186cb7ef18d14b251e1bce816f49d475851bf253fc242ffd20c17b573efed61b41834c3ba8fe7fe1ccaff31df9a67a6bd41f93e861b97fa692d21d4b943b1b552a23cc5f720b551a91d444b0ed41c253fd222e6097001e5c3e38992042d53884743160440f270d7b86a93e36e9ad6afbdb0598e1326e6c83ab63d2e9c1a33ee7a7849369f80ef99c6bda676a5bfa5a10090a88e2ad122f6962805cd907d32ffcb3c81d064e4585e1abd982d", 0xd3}], 0x4, &(0x7f0000762000)={0xc0, 0x1, 0x6, "cb4b38065cf0d4fa086e1c8b06c55c5bf45297596c657159ba0e591481f42499feca907b7fa566776e687aa49cb735297269ca7855b942ba7df94371370443e88f02c3d334381436d65b53860596916fe7e64b74c847bc2b4a8e629f216dd4067d166012fc089e1d9a3f9f607745673ec3dd8e05c9c996f613d234887645c60c3b8c3b0c861eeada2fe43e42cc6f1e7f55a1e4e5e57c9b8d8bd53985aa2c161c14b1780f0e97f59d2f"}, 0xc0, 0x9730d61d88864c79}, {&(0x7f0000881000-0x60)={0x27, 0x80, 0x800, 0x6, 0x0, 0x1, "91d439d8d73d2d4e86ab6b1a3bd551291cabc96936b5e0e453f9e46c6b69eb53afc8089bf03c69eb76a7656b7325496a720f985dc4ba94c3f00a952457093c", 0x80000000}, 0x60, &(0x7f00008d3000)=[{&(0x7f0000292000)="35dfc82ba1704f36755515110b6427b39f639bb59d8c5f9fb24060ebe05cbe30079f93ded7c00bc2fe5332401543a1e59b56ce22add80bc991ea35c04a4fe10047bbec059ebbf37a81549b16644c5d6a065462ea6f38d9f82f5d87216a4ad38edb12253d4a3479c57580d0cd1a0fb2", 0x6f}, {&(0x7f000044a000-0x8c)="17ec511b740afc5d7e48fb8dbe02c759fced368b16136bb0636e29a13e271a4293420bba5c0acace34d7b7df2fd6a30b2251c90a5df7df970b85a80b4904a5324f1479f288e22a2ee77d208e43ee97d0224a18ea8d2ae069147ecb216be4f396742a7fe68f768802cb5c6ae5522f4c75e6b4f55b23377f80f0b699d5422b90dd4ee1a96f0d816aee5103307c", 0x8c}], 0x2, &(0x7f0000afe000-0xb0)={0xb0, 0x117, 0x6, "6fa24630f5d776e5be9f353649a9358ca1832e0a919f7d7de1bb4540168e215c2b0c7848d8eaec7a078ff8d59956178c162856a357019746259544584f1dd2c2b261fab04611dbc00087bd066cc41ad6560e0936a488abdc2d87e1b93c0980afdd7373a7e290eed6890fd48dac979f1c80d0ff7c53de483e3571b51f56e044075eea6bd51dd68bdbb26d8eb8b704dd48871699c0221a6e06d36d5272"}, 0xb0, 0x40}, {&(0x7f000088f000)={0x27, 0x1f, 0xffff, 0x5, 0xb3, 0xff, "cf730f5c05a109a15bf18f1fac903f315e9e851ff8698c6e7d469b2a4f04b03723867f4b99140180b0754ac5bcdac3ce57422a61f2484cb5e69cdf504f0e72", 0xbab5}, 0x60, &(0x7f0000fdf000)=[{&(0x7f0000c21000-0x1b)="6cb066abb85b38b883a2a1b395893c698bc9face0869f38821b0b3", 0x1b}, {&(0x7f0000fe4000)="d60c927faf6b11241d2da293bd89dec478630e72cea88b5fb48e2ee5fe6323b130259b27eccc64af70a6cf5fd074e36da9e9e4e897bc894512c0db9c5e869d7e36a536c32eebccb1ba280365c2ca59dbc80d3e1408898452b56611cd4aa619dee6567271a13fffcaf9be0c66c8b8c0f091ef7fa28f701d41e14e09a5cd971dec2689276930dbb8e055c760bb5f91d74a77c4112bf2e790144f6b0794dfb6f5262db7cc3a", 0xa4}], 0x2, &(0x7f00000b1000-0x38)={0x38, 0x0, 0x5, "6cb9f7b049bb442051be7b190e0d2e021d8ad0421f4b8455a79ad935cd4bb1827011de12d68fa47e"}, 0x38, 0x20000000}, {&(0x7f0000400000)={0x27, 0x100000001, 0xff, 0x7, 0x7, 0x4, "ed324e8859a921f7f2dfccb5dbb0e513e38efd6d016f41a10abf610e9323c193889d3d2d3aa87219bd8acb55a0a953a7089c81e68c029bf91adc5c0153a2ed", 0x1ff}, 0x60, &(0x7f0000cd6000)=[{&(0x7f0000852000-0x23)="c86affe6572191b1cabde4a24a113f8f7beb20fd32caa584399dcedda2d238d37faca0ca25f832327129fd0637bdd9e3bdd6c1f794199b", 0x37}, {&(0x7f0000826000)="b982400ac4cfb678fef240b0458dec667d3c2f91539e560c5060639caf6a2fb00ff2c922ca440442a8ec900182e6472611fd4abc22da650a41fbda0c6aa7c94b9109c41e90c0a871efab4b8c69be5f1eff40a1f7293cfce01aca89d38c17a2155f865da43b21c873f349ad3d3dd4547796a29e2a22ccb2dd6253b3902190e63a6c2a5b74a0960b73b199226daba2a7682a9171b574b36b26b85e5f4abbf787a69fb25da1957ba0c725f39412c393a919af84700d59ba52c0f7ba9e10a43cacb066986adf6ce8cd50d0555274b27d", 0xce}, {&(0x7f0000866000)="0ed6f2", 0x3}], 0x3, &(0x7f00008a4000)={0x70, 0x10c, 0x3, "403c732dc5fd826bd0b83636a35dd0efc01f1fffd6d96dac061da957a0446be078013218595c649859872d4020be416a057aa6eabff16b6d90522947950a5a60dc6a15d9e5b652167bfdfab50ca80821b676e4e8eb5bfb40f3adeecabd3a4d12"}, 0x70}, {&(0x7f0000e67000)={0x27, 0x603, 0x3bb9aff2, 0x7, 0x1b7b, 0x9, "37f4167b83d2f2ed02976613dc81859dcaaab8045675be07db4a1c4b63d9ddd5078c2aa67483aec50d913c6a648df726fc10c46ba683c065ed96ca3d72204b", 0x3f}, 0x60, &(0x7f0000faf000)=[{&(0x7f00006d9000-0xc1)="27c60c4a9a2c0a48680b609997867b1d4fc17a990dacbbd688c9c6591a1bd92aff746ba55c652d49b7e822b980e70e438b1d840c8e4fb2913d1c4221fd7e6aaed6381640f59c0dd7e0f604d98b4105ac0271d28788631efcfa8e43b347dbcb861a23b8057a914f973f061563fbb74464ce613c7cad20ce1468923d240661a4b3a7c258254e4e7da656d6cd0153e9e70de5f192b819d66ac48cb5ce66adb5d8b005f198d8876af05833eb80fc92e704e17ba9b9cf979c56ac226b8ac5fa9d87359f", 0xc1}, {&(0x7f0000796000-0x29)="be3846c7d63496ef286796c3c8abafc7f4742631dbc849d72428b50aa2286610514936352b1fb5b9dc", 0x29}, {&(0x7f0000eea000)="3db1bb95e37fa07fb7209dc989c360fb8c714588e6630953d61dff649a61c130cfa8728ad7", 0x25}, 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0x1000}], 0x4, &(0x7f0000fe0000-0xb8)={0xb8, 0x107, 0x800, "e0d40d7c4fcb979c6b5a0260e9f1dc10a905b4577ddf2c38c708427c9269ef5cc88f6a3782c5a1e60298302d55311388f863f4f577bf61d8144de7756c227430cdf570ccd064ffe868757f7d5615c7a78351629c9d9ba7b6dfdd8d488e94bdf6e065523ab1a2a77a1d533d186b0988548c2f8c6c16621e362611f021417b1841c82a227fcd5c9ac55864f787fb123c1c062b1da2ec013d18b8fbe00212a9411c602e273ff0"}, 0xb8, 0x4}, {&(0x7f00007f9000-0x60)={0x27, 0x100000001, 0xe8f, 0x6, 0x7ff, 0x2, "a2d3d4fe1225364fb53b3b0caf029830b97dcd393ee4f6d959a2de9343b9db493a94a31d0bb42a1f176e966f5ce524b2eac06bafe5cf95cdd77348318791b3", 0x1}, 0x60, 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{&(0x7f00004f7000-0xf3)="74467ea75c7280cd3e3bce7e4a16c1afb91f980af7d0029cc07db1c5146169320ea475685fca901383536ec9edcfa51e1502f169139ab8ba0c76a28f1ec0d942270f2148b07e37818ff9dabb0a571973be4a18a9fdd65846df93f200e5740840a81c85208ca111fbd8a95d594b90cd2666942c9d58733933435eefea7b82ab99cc34157ea5504a65c345fc7af8c2e9a63749536453c87bc307680ea88cb540a43e9384e8c21f431ad6c32ca48806b6157856497a601930410ddf5c3b9c2b1572728fbc5286d35625d3be0f20a83a95819f132d051f01e1ea960d840617c0ce4e4f2071e2fd0893b2434f90fa0c7bc30d379778", 0xf3}, {&(0x7f0000be0000-0x23)="d4a16d413ec9701a9e50cf4f8beae6314e1815179a189ef9749ed8ce3b5db48bb14500", 0x23}, {&(0x7f0000d4a000)="8983dcdb579ebe19bd9ab4cda5579fc4ef4287f636114fa54589c9c83b44f874d5b2a949e3314c32bc6b76f8acab881e81109e21fd91189a559e775d28358e1dac98163d6570e751e23da4d331f9ad4bc11be96d2ccde8ee5a5246c46330ce52131e6f15813b2e72ab42e3962e882983a6344580f2cc0f3a9237cc39ffd1a64227da47f93abd3431562a2f83d02a9aa1a176a914fdc39a3a3082d59720f7fe7923d1c017cdb8cd904efe40249f37c6d6bf859599e198ddd12427864e8eadcb576c6937e970ba253d1e1d", 0xca}, {&(0x7f00009a7000-0xe8)="261ad8e1c317e30b0b886a24cd5d1429feaf555ed2565002acf33bc558c69d389bebea088cf0951a74969ebf541ba4aeb7c14f20e2fee7c4ffdae6d59af58e6c884e022afd56dde225aa350f52f20a7dd10258493ef46ac95a7023d5b6443e5910bbb43d7bc84910d80b46ac4aeb20f107c6de821eef3bcde619a0b4380de1552728a46819da25ee9916f69f0e06409e23b320e57a80b02056b84722ece27833c0bc27b928d08eb1d001ca03bdd956974bcb56b37c0181c5e9f69c8ee6acbe1cbfeb25b1a0401a5027313b9f37c479471fc12e17ba0fd66df7947b12a2be878b2b177b44fa4a1116", 0xe8}], 0x7, 0x0, 0x0, 0x4000840}], 0x9, 0x801) bind$inet(r0, &(0x7f0000c17000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000097a000-0x5)='veno\x00', 0x348) sendto$inet(r0, &(0x7f0000fa1000-0x1), 0xfffffef1, 0x230020004, &(0x7f0000374000)={0x2, 0x0, @multicast2=0xe0000002}, 0xffffffffffffff7b) 2018/02/19 18:03:42 executing program 6: mmap(&(0x7f0000000000/0xfce000)=nil, 0xfce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x3, 0x8000, &(0x7f0000fce000)={0x0, 0x0}) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r2, 0xc0286415, &(0x7f0000fcf000-0x28)={&(0x7f0000d2a000/0x3000)=nil, 0x3f, 0x0, 0xa5, &(0x7f00007b1000/0x2000)=nil, 0xffff}) r3 = bpf$MAP_CREATE(0x0, &(0x7f00000da000-0x1c)={0x5, 0x83, 0x4000000000080, 0x1, 0x0, 0xffffffffffffffff}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fcb000)={r3, &(0x7f0000fcc000-0x1), &(0x7f0000172000)}, 0x20) socket$inet6(0xa, 0xa, 0x4a) bind$inet6(r0, &(0x7f0000808000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) setsockopt$inet_int(r1, 0x0, 0x1f, &(0x7f0000291000)=0x1c4, 0x4) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f000006e000)=0x728, 0x4) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="f6", 0x1, 0x200408d4, &(0x7f0000ad2000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/19 18:03:42 executing program 2: r0 = socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r0, 0x89ec, &(0x7f0000000000)="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") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000ac1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000882000+0xe1b)={0x2, &(0x7f0000404000-0x18)=[{0x45, 0x0, 0x0, 0xffffffffffffffff}, {0x6}]}, 0x10) sendto$unix(r2, &(0x7f000000d000), 0x0, 0x0, &(0x7f000000e000-0x8)=@abs, 0x8) socketpair$packet(0x11, 0x3, 0x300, &(0x7f000052f000-0x8)) r3 = accept(r0, &(0x7f0000a53000-0x1e)=@pppoe={0x0, 0x0, {0x0, @dev, @syzn}}, &(0x7f000085e000-0x4)=0x1e) getsockopt$inet6_buf(r3, 0x29, 0x7d, &(0x7f0000d34000-0xc7)=""/199, &(0x7f0000568000-0x4)=0xc7) 2018/02/19 18:03:42 executing program 5: r0 = socket$inet6(0xa, 0x80807, 0x6) r1 = socket(0x11, 0xf, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x3f, 0x80, 0x6}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000001000-0x8c)={r2, @in6={{0xa, 0x2, 0xe6, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xa1}}}, 0x8c) r3 = socket$inet(0x2, 0x4, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000637000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000370000-0x8)={r4, 0x1000}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000001000-0x6)={0x0, 0x6}, &(0x7f0000e40000)=0x6) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000-0x8)={r5, 0x6}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r6, &(0x7f000035f000-0x38)={&(0x7f0000748000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000655000-0x64)=@ipv4_newroute={0x28, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x4}, @RTA_ENCAP={0x4, 0x16, @generic}]}, 0x28}, 0x1}, 0x0) 2018/02/19 18:03:42 executing program 1: pipe(&(0x7f0000b6d000)={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) getsockname(r1, &(0x7f0000000000)=@rc, &(0x7f0000001000-0x4)=0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r0, 0x10c, 0x9, &(0x7f0000004000-0x4), &(0x7f0000003000)=0x4) writev(r0, &(0x7f0000001000-0x70)=[{&(0x7f0000000000)="31bc7cc144c3916c3aac961fe9eb62387841c24c20c399f3abb42a3ce22550d62964d69e116f3fbaf7799b64a64610a74315dd1b3fbb7ac15c3387dcf2a475bf68c521118f64f72cfd32c4aa4c6bb2e494bc76e3786fb005dc70676f4ea98e999c57a6c3eeb9f2554b44e027ce0f167e40f11f5d882d1d8dffbe575763554b7f34e8d5201d667d8b7e2cc709f11086983460b08c2547ada893df527e9ee0de963ec4a72be3b54a0893531e50f700edfad036fca1745587b600e9c6cdbda783b19677f1", 0xc3}, {&(0x7f0000e15000-0xe0)="e1ae3d76c6a3cfbe4551bb7d849f83c4431cb4f2995cde76c5796c82839d4701651de796a1d5b32ad4642eb125f2e9ed16246da688fd658a9a210e7e8f28a4979e776b060cc6bab4546f0224de504a4e05cf176a25ee4b72aaf95c87895dc371cead8d17fb97ff0557720e99eff06ddcd367e555cf41e75b9bcf7c1a043ddb63b3be689d69a54617aacce78c04b77ae2a456482628b8a4ac1414af20bf83b32406c1b090274e13794566e8df44acd3db49d396603b51d8269c81916274c27d5d3827f526202698a755975de0ad29ca68bef49f503c50e6af6ab2454752ccc0b5", 0xe0}, {&(0x7f00006d1000)="355244f1d485d2702513d885aec8d1a143c59b9ea62bbdcf17dec8afbaa3428e595d4026c27db67935d6345875407d32ca8c8a74bb120e503dc46113268322d8c746cbf30549436f33b7e3252993aa6f4549a76d7141f2ddba730b32bce133e4a4b2e43019d2342d6e79434f3dce0de707d713296528", 0x76}, {&(0x7f0000002000)="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", 0x217}, {&(0x7f0000001000-0x12f)="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", 0x12e}, {&(0x7f0000001000-0x60)="5904f4ec555ed2e884c652f65cb1432c775fadbff5b8253e19eedcfd50e5cc63ea7cb3f051b02a16775fdc4625f7a7bc26eaf4c54dad020000000000000007e89072e6828741c170a426eb4a35d77bdc444766ad4ef57da1276f06554397ee15", 0x60}, {&(0x7f0000063000)="d3ae27399f3e3070ef09a90c6585b5b4f4b15bcf183d231407317814f80bbfc84c062e1b5754fb4f59156ca1520c91c1f9fe151ccf70f7dec10a26e2cd262e1f2e983b18f838a97b0bd9d864dc9642a89dc143353c6930c1e4e0b53b05a4eedd90f006951772b43d3d797238b9a50d2d08aab4464483b78a6894367179b007238df47f96b70a5272fca6601f0c9ab0d60e7b7a11e6672dfcde74e7f07f69cd3eda280885db1b4a721c698489fbc5235f8a8759cecd037688ca7e973b520b35651fce0a21e3b0a3abb25a4839", 0xcc}], 0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$pptp(r0, &(0x7f0000cbc000)={0x18, 0x2, {0x3, @broadcast=0xffffffff}}, 0x20) setsockopt$ax25_int(r0, 0x101, 0x7, &(0x7f000036b000-0x4)=0x4, 0x4) connect(r1, &(0x7f00007ea000)=@sco={0x1f, {0x1, 0x1, 0x0, 0x82a5, 0x3, 0x6}}, 0x8) shutdown(r0, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10}, 0xfe74, &(0x7f0000023000)={&(0x7f0000e6b000-0x138)={0x18, 0x3, 0x1, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x4, 0x10000001, []}]}, 0x18}, 0x1}, 0x0) 2018/02/19 18:03:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000fed000-0x88)={0x0, {{0xa, 0x2, 0xff, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3}}}, 0x88) r1 = socket(0x6, 0x4, 0x7) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000298000-0x4)=0x0) sendmsg$nl_generic(r1, &(0x7f000072a000)={&(0x7f00002a5000)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000929000-0x10)={&(0x7f000054c000-0x10dc)={0x10dc, 0x24, 0x12c, 0x3, 0x0, {}, [@typed={0xc, 0x58, @pid=r2}, @nested={0x107c, 0x47, [@typed={0x8, 0x15}, @typed={0x8, 0x46}, @generic="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", @generic="b4fd5d046dc9b92d7a1e351c26a0bd97565fc145a1152457fe66574c0900920fdd6befabc0b09bb3f10d412ecf0672404739c2ce43f6832675ab49a1998fbf2f1912600cd62840928ac1847d7ceb9fdd9ae5a7627db0", @typed={0x10, 0x49, @u64=0x4}]}, @typed={0x18, 0x54, @ipv6=@loopback={0x0, 0x1}}, @typed={0x8, 0x19}, @generic="b339ca24ee53838d9c82b6df4393afac03b38aea5690aab0e3b554ddc63c64"]}, 0x10dc}, 0x1, 0x0, 0x0, 0x4000000}, 0x40000) getsockopt$inet_dccp_buf(r1, 0x21, 0xc0, &(0x7f00008a6000-0x97)=""/151, &(0x7f00003d7000)=0x97) [ 34.458911] audit: type=1400 audit(1519063422.578:18): avc: denied { map_create } for pid=5290 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=bpf permissive=1 2018/02/19 18:03:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000082a000+0x30d)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000fff000-0x4)=0x7, 0x4) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001e000)=[], 0x0, &(0x7f0000019000)}, 0x1ffe) getpeername$unix(r0, &(0x7f0000db2000)=@file={0x0, ""/4096}, &(0x7f0000ede000)=0x1002) getpeername(r0, &(0x7f0000d8f000)=@nfc, &(0x7f0000084000-0x4)=0x10) [ 34.516279] netlink: 'syz-executor5': attribute type 21 has an invalid length. [ 34.525121] syz-executor4 (5293) used greatest stack depth: 13312 bytes left [ 34.560396] audit: type=1400 audit(1519063422.611:19): avc: denied { map_read map_write } for pid=5290 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 [ 34.584582] audit: type=1400 audit(1519063422.612:20): avc: denied { write } for pid=5296 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/19 18:03:42 executing program 0: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0x6, 0x7) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f000000d000-0x8), &(0x7f0000022000-0x4)=0x8) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000001000)={0x10}, 0xc, &(0x7f0000011000)={&(0x7f0000019000-0x14)={0x14, 0x1e, 0xd29, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000006}, []}, 0x14}, 0x1}, 0x0) 2018/02/19 18:03:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) pipe(&(0x7f0000237000)={0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000db1000-0x98)={0x0, @in6={{0xa, 0x2, 0x100000001, @empty, 0x5}}, 0x7, 0x7f}, &(0x7f0000e9d000)=0x98) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000b31000)={r2, 0x4}, &(0x7f000019e000-0x4)=0x8) bind$alg(r0, &(0x7f00003f2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(rmd128-generic)\x00'}, 0x58) r4 = socket$kcm(0x29, 0x5, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f00006b8000)={0x3, {{0xa, 0x1, 0xbe6c, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x200}}, 0x1, 0x7, [{{0xa, 0x0, 0x8, @loopback={0x0, 0x1}}}, {{0xa, 0x1, 0x1, @empty, 0x8}}, {{0xa, 0x0, 0x1, @empty, 0x7}}, {{0xa, 0x0, 0xffffffff, @loopback={0x0, 0x1}, 0x7}}, {{0xa, 0x1, 0x1f, @remote={0xfe, 0x80, [], 0x0, 0xbb}}}, {{0xa, 0x3, 0x7fffffff, @loopback={0x0, 0x1}, 0x200}}, {{0xa, 0x3, 0x3, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x800}}]}, 0x410) r5 = socket(0x2000000011, 0x8000000003, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r5, 0x6, 0x1d, &(0x7f000039f000), &(0x7f0000c57000)=0x14) setsockopt$packet_fanout_data(r5, 0x107, 0x16, &(0x7f0000ad3000)={0x3, &(0x7f00007bd000-0x18)=[{0x7fff, 0x80000000, 0x2fe9, 0x7}, {0x7, 0x100000001, 0x6, 0x4}, {0x3, 0x7f, 0x6, 0x1000}]}, 0x10) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f00005dd000)={@common='yam0\x00', 0x0}) recvfrom$ipx(0xffffffffffffffff, &(0x7f000021f000), 0x0, 0xfffffffffffffffe, 0x0, 0x0) setsockopt$packet_add_memb(r5, 0x107, 0x1, &(0x7f0000095000-0x10)={r6, 0x1, 0x6, @random="cfe0cba32351"}, 0x10) ioctl$sock_SIOCOUTQ(r4, 0x5411, &(0x7f0000652000-0x4)) r7 = socket$inet6_sctp(0xa, 0x5, 0x84) pipe(&(0x7f0000d6e000-0x8)={0x0}) ioctl$DRM_IOCTL_AGP_RELEASE(r8, 0x6431) setsockopt$inet_sctp_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f0000616000)={r3, 0x80000000, 0x9, 0x5}, 0x10) socket(0x0, 0x0, 0x0) ioctl$sock_SIOCBRDELBR(r7, 0x89a1, &(0x7f0000be2000)=@common='ip_vti0\x00') getsockopt$inet6_udp_int(r5, 0x11, 0x67, &(0x7f0000689000-0x4), &(0x7f0000743000-0x4)=0x4) setsockopt$inet_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x0, 0x2d, &(0x7f0000176000-0x90)={0x0, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}}, 0x90) 2018/02/19 18:03:42 executing program 6: r0 = socket$inet(0x2, 0x3, 0x81) setsockopt$inet_int(r0, 0x0, 0xce, &(0x7f0000913000-0x4), 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0xe, &(0x7f0000000000)=""/164, &(0x7f0000148000)=0xa4) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000388000-0x4)={0x7}, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r0, &(0x7f0000002000-0x10)={0x0, 0xffffffffffffffff, @loopback}, &(0x7f0000002000-0x4)=0x10) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000002000-0x4)=0x6, 0x4) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000001000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0xbb9}) 2018/02/19 18:03:42 executing program 2: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000017000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000017000)=0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000010000+0x544)={{{@in6=@empty, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@remote}}, &(0x7f0000017000)=0xe8) r3 = getgid() ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f000000b000+0xf94)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000012000)={{{@in=@multicast2, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@rand_addr}}, &(0x7f0000007000-0x4)=0xe8) r6 = getgid() ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000013000)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000000a000-0xc)={0x0, 0x0}, &(0x7f0000002000)=0xc) r9 = getgid() r10 = getpid() mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000018000-0xe8)={{{@in6=@ipv4={[], [], @remote}, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@multicast1}}, &(0x7f0000007000+0xa40)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000011000)={0x0, 0x0, 0x0}, &(0x7f000000f000)=0xc) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000017000)={0x0}, &(0x7f0000018000-0x4)=0xc) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000017000)={{{@in6=@ipv4={[], [], @dev}, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@ipv4={[], [], @empty}}}, &(0x7f0000018000-0x4)=0xe8) r15 = getgid() r16 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmsg$unix(r0, &(0x7f0000004000)={&(0x7f0000017000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000017000)=[{&(0x7f0000001000)="58e5cbed46623714399e3b25081cd0fecaed9e1639eb4842e01e3a183f76ea7eb9d05992dc59e83233b0a193f105c4b5ef6fb6eacf26ee7673f921d3ba5825b94f4a", 0x42}, {&(0x7f0000017000)="0cef1885aca5ef9fa2ec39a8b36559ae4e9162f365bad2c11f0b30f561b33d3665c6cd781ecf54607ade40365868531dd942852277a25aa4f4104a41ddb2b12af1658e5c9ca2277b3a1d26f7ade0f752b09ffe7bb2dd57c241ff816babf5341c4ef060740d97cf4834f397f3b0ea857b75b14effc5fef08fceba48778a937472b4458f9d13a04b91e61d76234592e4c149e3782d23ac5e199d7dff9fc8b59cc2c981314d6275d7f38b390293e2a1ca9d0165197efcd6c2b61775cf66", 0xbc}, {&(0x7f0000001000-0xb8)="274fd7879ca73fac987af7926fb7d0f4ead1b52cb8f4ad60c56fdeb9efe1ec9806ff9334eeb35a937c3ef7c86328fdf2bab887fcb201bc679d5d73c042393f4819f9c93cbc16703b7399b8af604bfe7df4404fc81c25ddb7d205a5a50c5bcd85e10c652e8f94c70b7cf4aa9864f1e190ffa36a269b4252d607e18eee656a60b1bdbbabd1b78b161a8342bda149a4dd043616ca6c79d9362c399feefdeca844b6488457ec815f32c13ec3f17f848ad17b33209dc4808364c2", 0xb8}, {&(0x7f0000018000-0x8f)="550dc9aa7d8aee1afd1542c9e04f04ba9e96946c57649e940f3fe91b91b249c20506eb0a4f8e988857f8396b94c592fba116819f401bcf47195b171ec9ef28eac00a10d298bdd15fa1698ababcf2217eb5089fb8f8f31e95e6b0664d767a91b3ad28891b10af07ee48105adad1adb436dab410263d62e413b6d4d4c8fb1d830e8cf4dc11700d277b732c8d774e709d", 0x8f}, {&(0x7f0000018000-0x1000)="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", 0x1000}, {&(0x7f0000006000-0x13)="b868f4528eff03c446311db741f874b3b77524", 0x13}, {&(0x7f0000018000-0x1f)="536810ac24cdc1a15750e165a6b1ee1a8e0fdf7b0f7eaf27b32f1dd6ba16b5", 0x1f}, {&(0x7f0000017000)="a2a24173873596934c2121dab7020e60f7923b57820cc847184ea229ed02388d318634ee122fef9bd12b910f55b210bfc0f517d410c84f0d8786071b42c0a76470add867beaf10a9621652c39c658994e65157e27a30078c347e2ce16dba79", 0x5f}, {&(0x7f0000017000)="13b63550ce9dfe1d70ad9ff7e02681743f0723e98e0ce271d52cb51907e6edadf7526252dd28e25b531a867da817b6dec64754f8db5d4028ff90d7f57b36a0b580fb203f21d7a9d502192f91215e003ef2c343f291bb86ef7fccd3e08ca2e6260ea5ca87d89160542c92b8c8812828eae865c84932d3488ec3aa1d0044e958248fdcdc678204e0802622e4c4cbb1cab502e7505dcd297cd60dd90c1ddf3db5e631eda74821c8a1bd27ea32fc9767d094914f4da34da71db8e1cb980d0024c2885248b9e99bd5d139743d91186db826b4a1c463a8e1a3c35dd49fec6e2e22fcefb86769acadcd", 0xe6}, {&(0x7f0000018000-0x16)="f9da87285a8f01d604a73e50038664b0cdd6883707e0", 0x16}], 0xa, &(0x7f0000016000)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @rights={0x18, 0x1, 0x1, [r16]}], 0xb8, 0x10}, 0x4) r17 = socket$inet(0x10, 0x3, 0x0) sendmsg(r17, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f0000010000)="2f0000001800030007fffd946fa283bc8020000000040005031d85680800a3a2d188737e0b000f002cdf1389598e2c", 0x2f}], 0x1}, 0x0) 2018/02/19 18:03:42 executing program 5: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000004000)=@filter={'filter\x00', 0xe, 0x4, 0x398, 0xffffffff, 0x1a0, 0x1a0, 0xd0, 0xffffffff, 0xffffffff, 0x2c8, 0x2c8, 0x2c8, 0xffffffff, 0x4, &(0x7f0000002000-0x40), {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ipv6={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @syzn={0x73, 0x79, 0x7a}, @common='gretap0\x00'}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@MARK={0x28, 'MARK\x00', 0x2}}, {{@ipv6={@loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @common='syzkaller1\x00', @common='syzkaller0\x00'}, 0x0, 0x100, 0x128, 0x0, {}, [@common=@inet=@hashlimit1={0xfcb4, 'hashlimit\x00', 0x1, {@syzn={0x73, 0x79, 0x7a}, {0xf, 0x0, 0x5, 0x0, 0x0, 0x6, 0xffffffffffffffff, 0x28}}}]}, @common=@unspec=@MARK={0x28, 'MARK\x00', 0x2}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3f8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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) 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) 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) 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) 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) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000003000-0xb4)=[{{&(0x7f0000009000-0x58)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes)\x00'}, 0x58, &(0x7f0000007000-0x90)=[{&(0x7f0000007000)="00d96c0e92ff53917bf83449c7abaf1ad41d37a88d5dc4f4a3ac36f3bbd89228f44d683f8ef87897c521392fca42b977ebb32a84460b7e22062026849da42e73c51b38c089636e3110a967c782b1697edb7a66c6bc88ac6d29cfe1df75d34d23b6829c969cc784a984f6375952acd1137def30f0544ad801f1723cf50dda398b9f42afcd27ec576f5bdadbe6395e6a53472d4213c5b274637a1bbe919dc1505b86bf8261ddbc8661761c3661b343217c084b7eb908b83e887a5f594b89e2586274e2fd122c95ea2e719b89f9e3e0be1efa0bb5b814ef0fc86d5695ca9fa133", 0xdf}, {&(0x7f0000008000)="83545b8eeb666f1416e8362342a782530d4f11742cd3b5dcf9f200f40862e956c926dee1dd409d707bb155bb1fafd5e333d57a7a60cd2733055f44001b19c3d31cf4c3d84adc6db25168e52b6a8c631ef2ac4d6152b90772053ec440408300d009298a2353077eb79332220c7e9c394389048fdd74667546dbfc66aa3a35162d22902e3d9791c2005eb63539c154c479dbc0434cbb2d0a5dbe8b245fed2902e56b9dc9b42feb6737eb2e5833a9b7c37db39da4edbb5237e28dfc44439ea92c", 0xbf}, {&(0x7f0000001000)="4332f42dd6ff9dd545182644974943", 0xf}, {&(0x7f0000008000)="83aa5119b788c1fe991af97ab06bf4c68aa48082552ddef10675559fcfb9e74512ee897eb969d14c5dcc2f4400b505b5d27e8fdbfb6f4a36e1353aa10379ae8d205082e7d7c8482d4ce1332129f9c9da0d6e501e25e7b1293db7479f5d397d9eaea9fbdd89ffbe5029eedceb5e13edce1450088c54dfbfc8c03ffbf888f6299cd3706b0d7b002e572910f7c0f805edd177c7ec625f2f7b8a442a3357eb041ef7a028081223e5eaaacc43dc960ad5a8b03df28b163bc771", 0xb7}, {&(0x7f0000008000)}, {&(0x7f0000008000)="847ed9f1df2a872a9352725357086df45cd5a077030f1318ad48f1e9c0d0d4566f05db1aa11d4fe2774ce122ceb596221ab994f77b1fbd0570e9a2bbbc381314d4a3a94cc18bc8b5bce15eceecdf17a1640a307c6497a7b9b253e3f2fb6b23a8ead365de0c2298dcac18f2ccc4faa995ce7f7158dcc6e6abe412104193be1b74975393cfea61bbf1ac149dbb9b1720b00f416472fef0224701360420bb9c88521464f0c7b39208e5c356d3a27511f9c277828e6719d795b5776418fea558b5a8b86eb583687c78da7e4b159a89", 0xcd}, {&(0x7f0000007000)="b2bba78f502283826578216cedcbbacacb6ac8e06bc118d1536b0915342ca18e73517dc331d3bbcedda1be56f7d8fddcb59c378c31558a45f9984ebfcf", 0x3d}, {&(0x7f0000008000+0xab2)="be1c4ab6ea4986ffbfb4aac17566621364b8439314e8b7717b0d13d7530d0238fd261fb98826015170ff431c0c69f6b5faa1b654d432927ad0f953cad6153359df8682df8c2e97a1a11aa70c22ff229554db52c0a99f1df0ada62b568bdfd501be11b6d95b5a5fb597b9804de1785c7cb69b7b7013c5f4602084c6b3494a96f168140387ff88f657f7dd0521d734ba927d2987b120e01c307ed127904fddb9e5721ce071f9eb38ab72712ff83fd5650b0d2082a9e11343945cff5a5e6a7b37fd907fd8c6afbbb486b69e03917c868d35a37e579850cf64989a4a65b6a6c7391b88edc81ceb5689", 0xe7}, {&(0x7f0000009000-0x4f)="376e2f06c2f023e4bcba8d1d6ae4a6122cbe298c6cf11d4b84f591d7b5f84a2bf042f53a1d790d145a7dbfb8b99893ec2d4e76c3e7be1d5813eac8671232cef3350a4a210b0a645569dde77bd5eccc", 0x4f}], 0x9, &(0x7f0000009000-0x4d0)=[{0x78, 0x13f, 0x9, "f79f999864ee6b6ef19007b07e7b81c690bbefa3db609851a83b81844c50a2689a0c53f8d55980e0fc67af1d5898da87ecf4e3b2f4ddb844e0e7c444d7f4a686e16436f715d0416473c40e2beaf4d07b224298f194b5bd1d12de04706d1bc5c7be47bee8d3072e8e"}, {0xd0, 0x84, 0x3, "0f06e8f23ac972c3597021cdbeb3a1bdeaff3393a09e9a86d4855436d3b8cb0ab700ce1bf5aedf42292b111b6011294dde9f87069c776787fdbb5fe5d2139d15c7b027a604467069601f7f74c51b35fde797d1455da0fb738d7beaac8374625e57f52fe285ff9071c31d00fd93b3c14145b2ce7cf4c6d842f72834de53d3c882e6930efe8bf36d2b110c39ce503ba1263cad4183bff8f7f9de609fa36bfd02cb0b0451dcf7035325630b15c455ce8ec8c9b915c395e9be52faac80c768"}, {0x40, 0x0, 0x4, "b3727638a870236ef0ba46d36a35d46ae6dc8289deebe316a5a877b8124ad67ae0816472b556417fb0502401a9"}, {0x110, 0x10b, 0x4, "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"}, {0xf0, 0x0, 0x7, "0a40c0b953fe4cc10f9323974a7633d3b3e423165b31729ca1c956500d70606cf8a3be1b3a2d5f2841cd75784b92487dfafca93543c5e23e4b4c4145d81de1bfd26baa00781c5e09b806db5e2e4d42bec7383f72ae2f4474d6893af99ddbfb4b69c9df775b9511e47c36a7008bc3661eb6c8793445e5605d9a082e34f39c48fad8a6deb480441de9e560d8ade198377b5609d49fa7515c6a17b2610fada567b624c060119f11a017a90afc994d293a7745fff8419acd624b9ccd9e5d412549634d382a861f84102906dab7660776a190cee7a63b365065c17a297cb68d"}, {0x90, 0x10a, 0x7, "26442bc73398ff8d20039c6fda4128e7661ea0648817194993ed1304096acf7b9dd9450066d0d924568b72f4fe12b4ff7f132a6c9f82e7526be2fee198968c94dae2c00fba1196e1da954062899a9dc40b4a0b58731def04a4925374dc2b99b57b397fcafc9269d9c7892de38327c8eddb4fc4b544fe992ca7a602e12cc1"}, {0xb8, 0x0, 0x4, "15f6e6c5a41c4892ace338d3121e0251f3ec2164774730eb983cdd24bc9db3231db9f787c740f6a21ce15efe84486707cc58422bd4947fbb010c17af5440362205d56722d7c28501b6cf231decacc0cbd83f6455f270594dc193b2aec6093ad820084162bf8f4492ed095fd865deb1167b3033fde5923c38bb950484740e71f69d1c690b728f36aa5962150bc72ec40130757f006a7c2bb9c700c05a9f4eb8319a11cc882860717a"}], 0x4d0, 0x800}, 0x3}, {{&(0x7f0000008000)=@in6={0xa, 0x0, 0xa8, @mcast2={0xff, 0x2, [], 0x1}, 0x8000}, 0x1c, &(0x7f0000009000-0x50)=[{&(0x7f0000009000-0x83)="026e667432d299f016be527887ac116118f873d15866b85f0020a54898e04db3afa5ac1187db68d232b6d2c9ed9dd72515afebe2e74d8f75cdff5a8a26f788f33990dafc998bb1380882ef8983bf5675f2d42406488a6a949970e71d0dad8bf5ced68729660275d005dc8b6331c8b91200259a65d9e376b5498b207a6a4643afff76e2", 0x83}, {&(0x7f0000008000)="1d503f30024e1d1b129a4c5ac4ec378332", 0x11}, {&(0x7f0000006000-0x1000)="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&(0x7f0000002000)=[{&(0x7f0000009000-0x92)="7e07d7c13d25f818155955bef86a33fc71d0838d8515a0a3d21751981e78c043252d79d4aa8cbe252c606a6007908245aeca523722ac8c4e9264bb19c90cc167f72735441b89698390a43c10f77bfc908d82ffc4697ca3d9d345885cb851e51222f29149057736dafdd4b0a78c4b43033c2e842cacdda43918e675ce3141036d4d79afad1a958b58b7df2fb11796073a8203", 0x92}, {&(0x7f0000009000-0x14)="d21b31c1c57cd83856654dbce14072cc9f9fab75", 0x14}, {&(0x7f0000008000)="1c02c48ac3c9c4d022b7092d3fa5daab6392b39a1d0dbb5bafa675a2d8e28a6de5cf6abe6ae2570b2ccc15239c", 0x2d}, {&(0x7f0000005000-0x90)="1cc9e848abe292878959136b8d5295ec3af5e339fc824f1fe59641d51909021cc367fc1a29845db86fd6eafd8206c5d2706b8289430cbfa9a1c8f7d1c9d30a86f7521961594eeaa0e2b7cd0cc9fecc4abcf114569d95bc3e823d2605beed1a9f60b5c166c93b5fe651d3dd72f160017fcb2afbd84d5b8131b2f55ecf0204be90af43e77e814ecea03750a813bc9e06e27d6bbe3be9056ccad81583437db9c19dce55f9229058425497f0cb7345ba78c3be284770f1510b7ee78346b117708bf1d621395dd52c947e8d88bb350bde49f57ee420dd48099ff7978eb60d5f003fb822c3794941223f33eddd5f6867add6734c466d370afc", 0xf6}, {&(0x7f0000008000)="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", 0x1000}, {&(0x7f0000008000-0x22)="647ec523971c35351fad20ed546dbab0f397ab9f676f03c70beb59c238d6af89ec4d", 0x22}], 0x6, &(0x7f0000009000-0x1e0)=[{0xb0, 0x84, 0xfffffffffffeffff, "dc2db6c4186248fc788f07ee0d86f4a6caf13eff05385b0e23f0bf84cecc604610283729ca235486fa34aad8782c9a82df3ca668c1fd98bda528241993884d243c6d4540bf811040eff942ffede2490ab4e1b2568b516b9117c045fa636845a136c6a6053f4ceb15e11e0b3af80cda1618c53e5f94bd963cef1723787373bc69a95cdc40ecc5356acc2e8badf7d8961fd459d03330fdfb31dc9a7d"}, {0x48, 0x0, 0x9, "27c7ae7862a85dc36eb62552f8323738b2a0aee7064610a1a7a5a8fb4a7c5587da6a9700a2cdce38cdd2e28de8f486764580f41cec01"}, {0x70, 0x0, 0x875, "a3bb1c14575503183926a163b564211baf531eeb5ed8ae212258a5d402e6c39c6f60e7c61fb3f2d724149566752afe1eadb02ea94d6721ff41d2dd3700194bd9abbce6e4b34aefb2fa52a4a003bddb0aeb0581f98238265c883f"}, {0x38, 0x100, 0x7fffffff, "4890c9eeb5dd9a3c126787077692bd6470c91a4a9aaf07788e4c3cb382181711acb971c3"}, {0x40, 0x0, 0xd5e0, "ab25c4ef6bdd941427eab7c83dd155a68d074aedf482ea5b6625b4eba037ac83dbdf4fd8cdce402543ccc29a9d"}], 0x1e0, 0x8000}, 0x5}], 0x3, 0x40000) 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) getpeername(r0, &(0x7f0000008000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev}}}, &(0x7f0000000000)=0x32) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000001000-0x4)={r0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000008000-0x8), 0x7, 0x3fe) setsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000003000)="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", 0x1000) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x0, &(0x7f0000008000)=0x6, 0x4) connect$inet6(r2, &(0x7f0000008000)={0xa, 0xffffffffffffffff, 0x55c5, @loopback={0x0, 0x1}, 0x4}, 0x1c) 2018/02/19 18:03:42 executing program 3: mmap(&(0x7f0000000000/0x5a0000)=nil, 0x5a0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000004000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x5, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0xfffffffffffffffe, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @rand_addr, @loopback=0x7f000001, {[]}}, "c4e60974958cac44"}}}}}, 0x0) 2018/02/19 18:03:42 executing program 1: mmap(&(0x7f0000000000/0xd27000)=nil, 0xd27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xcf, &(0x7f0000d25000), 0x4) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000d28000-0x78)={0x0, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xb}}, {0x2, 0x1, @loopback=0x7f000001}, {0x2, 0x0, @loopback=0x7f000001}, 0x88, 0x7, 0xffffffffffffffff, 0x4, 0x4, &(0x7f0000d28000-0x10)=@common='ip_vti0\x00', 0x0, 0x10001, 0xffffffff}) 2018/02/19 18:03:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xae, &(0x7f0000bdd000-0xae)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x26, 0x4, 0x0, 0x0, 0xa0, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff, {[@lsrr={0x83, 0x13, 0x0, [@remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, @multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}]}, @cipso={0x86, 0x2a, 0x9, [{0x7, 0x11, "aef8abe5172d4ddc0ffddca302227e"}, {0x7, 0xe, "9ad08a29c36021187f5b4a80"}, {0x1, 0x5, "6099f8"}]}, @rr={0x7, 0xf, 0x3f, [@rand_addr=0x6, @dev={0xac, 0x14, 0x0, 0x15}, @loopback=0x7f000001]}, @end, @rr={0x7, 0x23, 0x8, [@broadcast=0xffffffff, @multicast2=0xe0000002, @broadcast=0xffffffff, @empty, @empty, @multicast1=0xe0000001, @dev={0xac, 0x14, 0x0, 0xc}, @loopback=0x7f000001]}, @lsrr={0x83, 0x13, 0xce, [@remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, @dev={0xac, 0x14, 0x0, 0x16}, @empty]}, @end]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) 2018/02/19 18:03:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x2, 0x4, 0x84, 0xf}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000802000-0x20)={r0, &(0x7f0000871000-0xb7), &(0x7f00005cf000-0x13)}, 0x20) r1 = accept$ipx(0xffffffffffffffff, &(0x7f0000c96000), &(0x7f0000e33000)=0x10) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000d0d000)={"2b7b27e7c90bc6a9fdcd7c7ec338063e", {0x4, 0x9fb, 0x8, "5daa8f2c7afe", 0x30}}) 2018/02/19 18:03:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000af5000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) getsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000bf9000-0x4), &(0x7f0000f57000-0x4)=0x6c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000), 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00002db000-0x3)='nv\x00', 0x3) sendto$inet(r0, &(0x7f00005c8000)="c3401c344654f3c7d9fe1ba48c8e399aa4eedc3d6bd8ebd65c856a45d61154adc2b2a976fbffffffffffffff38e9dd18c58f6bd779650fc30f09000000ecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f00002ab000)="19", 0x1, 0x0, &(0x7f00009f8000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) 2018/02/19 18:03:42 executing program 7: unshare(0x42000000) unshare(0x4000000) 2018/02/19 18:03:42 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000b86000-0x60), &(0x7f0000000000)=0x60, 0x0) ioctl$int_out(r0, 0x0, &(0x7f0000cfa000-0x8)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x0, 0x0, 0x7) sendmsg$inet_sctp(r1, &(0x7f00001ba000-0x38)={&(0x7f0000c81000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000662000-0x20)=[]}, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000221000-0x4)) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000533000-0x4)=0x200, 0x4) recvfrom$inet6(r1, &(0x7f0000373000-0x1000)=""/4096, 0x1000, 0x0, &(0x7f0000fb9000)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) setsockopt(r1, 0x3, 0x2c7, &(0x7f000098d000)="ceb38730401aa9df8bb64a00d7702cc4595fcdd34211e294da3b62777da08e7aaa05b84ce9627d4cc839a71da7f25e632fa8fe87b5589fc38524d67e6efc97d9a8a2c2d97817202171ac4080471d69ed8136d2f0dc11973ae177c43672dfa5c9e99f1f", 0x63) getsockopt$sock_buf(r1, 0x1, 0x3f, &(0x7f000050c000-0x21)=""/33, &(0x7f00007c3000-0x4)=0x1d4) [ 34.716151] netlink: 'syz-executor2': attribute type 15 has an invalid length. 2018/02/19 18:03:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000017d000-0x4)) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000543000)={0xffff, {{0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0x9}}}, 0x88) r2 = accept4$inet6(r0, 0x0, &(0x7f0000eff000-0x4), 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f00004fc000-0x4), &(0x7f0000746000-0x4)=0x4) r3 = socket(0x40000000005, 0x7, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f000086d000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f000013a000)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, 0xffffffff, 0xff, 0xffffffffffffffe4, 0x500, 0x2, 0x8, r4}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000ddf000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags}) sendmmsg(r0, &(0x7f000076d000)=[{{&(0x7f0000887000)=@sco={0x1f, {0x459e, 0x9, 0x1, 0xfff, 0xfffffffffffffff8, 0x7}}, 0x8, &(0x7f0000468000-0x80)=[{&(0x7f00002e8000-0x61)="2d2033eaea749d62d84e870a82b248b5ad6d55dfd7b811f919b259ee2a9b4cbc454db8d95922a858d8373939730ba9a6d2963f934ce3e26f0230dcad4039dc4912e2fb860792a9f9d487a915591795366f98930d5c389b8a2138211e83232ed025", 0x61}, {&(0x7f00008f4000-0xf0)="09b972882b5835fd91cec52065173603397ef76f4aba040c48e16a9a96e55e18d3d68d2775c87c384a39b6f697e5889bbf0ece47c2bb17c0e1ef228d25122cb89ba79db00be38d5448613deaf87470b73e06b254853cac41cc41dd2e68fb1ecb9198e228ff9cfbf9a3ddf55a91679ec887cf63452027030ecec7fc20931cfcf09424d301d21bc693743bf4f7e61227ad19d46006fa8ed3d95912609772135e302c597a52d679521f08ecdf5b73e5baa971bba275953bb2752cf3cd81e8c7a81d2c10f2955ab9cf6bc0475d9d22cbd0137f957c3e1f747d042af8aaba7e46d05e89f24c16026e3236905b203d962dfd0c", 0xf0}, {&(0x7f0000ac4000)="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", 0xfa}, {&(0x7f00004b3000-0x1000)="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", 0x1000}], 0x4, &(0x7f0000921000)=[{0x98, 0x10e, 0x2, "d7129ee6c5bc99e5e99e37c66e67b9737a7c41b2241267c394e360add239768a6322f71d1a7b35ab4438cff1e281c3417d32618582121382232c3481dd817c7fa8bb03e53a9d2e263331d3f6c41bd35d956c984221601006fdb8c83e608f3aa01b6ae657bde10ec4537ef6c62c2819d66934697e098c804eed5abfb50601da90eb02e0"}], 0x98, 0x40000}, 0x44}, {{&(0x7f0000b1d000)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f000028e000-0x10)=[{&(0x7f00006ee000-0xcd)="ffe9b7d753a51ae819e721f8cc4cfa2857aa46a0aa4b866dae0d954bfd4e013051e14f34d0d1f697ffc2986508aef14d23fb9ca2b8f7b48d708f1e7c47492e649c321448aa628ee7b5ffd88c056051ceaf73fb70dbdbb8e70b1237acba389e42860310ef2d011fe758ae283139081a203c5649b562e8f1a07251e8c52c2fb5d5368499893628c99a4b7190002543614bfb9209165cce983766c95f8d3cdf6274f8da7e919b07865635e2e3de856062e52e5ba19a38f2965611ef4dfa33dac49e2ba19bae5c355325935673de0f", 0xcd}], 0x1, 0x0, 0x0, 0x10}, 0x6}], 0x2, 0x20040000) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000d19000-0xe8)=[@in6={0xa, 0x1, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, @in6={0xa, 0x2, 0x7, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x10}}, 0x70}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0xfff}, @in={0x2, 0x2, @broadcast=0xffffffff}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x1, 0x3, @loopback={0x0, 0x1}, 0x84}, @in={0x2, 0x1, @empty}, @in={0x2, 0x0, @empty}, @in6={0xa, 0x2, 0x3, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x5}, @in6={0xa, 0x2, 0x2, @local={0xfe, 0x80, [], 0x0, 0xaa}}], 0xe8) bind$packet(r3, &(0x7f0000c85000)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) 2018/02/19 18:03:42 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, 0x40, &(0x7f0000fa2000)=@nat={'nat\x00', 0x1b, 0x5, 0x4d8, 0xf0, 0x318, 0xffffffff, 0x0, 0x318, 0x408, 0x408, 0xffffffff, 0x408, 0x408, 0x5, &(0x7f00001b0000-0x50), {[{{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, [], [], @common='ip6gretap0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x3, @ipv6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @icmp_id, @icmp_id}}}, {{@uncond, 0x0, 0xf0, 0x138, 0x0, {}, [@common=@dst={0x48, 'dst\x00'}]}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x0, @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @ipv4=@dev={0xac, 0x14}, @icmp_id, @icmp_id}}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x0, @ipv6=@loopback={0x0, 0x1}, @ipv4=@empty, @icmp_id, @port}}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x1, @ipv4=@broadcast=0xffffffff, @ipv4=@rand_addr, @port, @icmp_id}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x538) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f000096a000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r1, &(0x7f0000c7d000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x5}, 0x1c) syz_emit_ethernet(0x15b, &(0x7f0000695000-0x2)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "011f20", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x8}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000171000)={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000ec2000)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00009e7000-0xa0)={0x0, @in6={{0xa, 0x2, 0xd16e, @empty, 0x9}}, 0x3, 0xffff, 0xfff, 0xc0, 0x88}, &(0x7f0000ce9000-0x4)=0xa0) r4 = socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_hci_HCI_TIME_STAMP(r4, 0x0, 0x3, &(0x7f0000d82000-0x4)=0x5, 0x4) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000a7d000)={r3, 0x1ff, 0x1}, 0x8) [ 34.786657] netlink: 'syz-executor2': attribute type 15 has an invalid length. [ 34.797374] IPVS: ftp: loaded support on port[0] = 21 [ 34.811043] syz-executor3 uses obsolete (PF_INET,SOCK_PACKET) 2018/02/19 18:03:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e54000-0x46)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x0) socket$nl_route(0x10, 0x3, 0x0) 2018/02/19 18:03:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) socketpair$inet(0x2, 0x5, 0x40, &(0x7f000028c000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000025c000)={0x0, 0x80000000}, &(0x7f00001a2000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000197000-0xa0)={r2, @in6={{0xa, 0x2, 0xdba9, @loopback={0x0, 0x1}}}, 0x3a, 0xc00000000000, 0x1, 0x200, 0xc}, &(0x7f0000769000)=0xa0) getsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000455000+0xa83)={@dev, @loopback}, &(0x7f0000338000)=0x8) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00002c2000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1, 0x1, [{{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}]}, 0x110) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000e6e000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x392) 2018/02/19 18:03:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000f27000-0x4)=0x2f2, 0xffffffffffffff3d) bind$inet6(r0, &(0x7f00006d3000)={0xa, 0x0, 0x0, @empty, 0x7}, 0x1c) recvfrom$inet6(r0, &(0x7f0000517000)=""/102, 0x66, 0x40000000, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/19 18:03:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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$inet_int(r0, 0x0, 0x7, &(0x7f00009b4000)=0x401, 0x4) r1 = socket(0xa, 0x80a, 0x100) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000016d000-0xe8)={{{@in6=@mcast1, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@empty}}, &(0x7f0000fad000-0x4)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000c75000)={@loopback={0x0, 0x1}, 0x8000, r2}) setsockopt$inet_opts(r0, 0x0, 0x4000000000000006, &(0x7f0000eef000-0x2)="03", 0x1) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000fd2000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000e19000)={0x81, 0x0, 0x10003, 0x8}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00001cf000)={0x800, 0x0, 0x3, 0x1, 0x72e3}, 0x14) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f00006d4000)) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000)=[], 0x0, &(0x7f0000001000-0x51)=""/81, 0x51}, 0x41002106) 2018/02/19 18:03:43 executing program 0: mmap(&(0x7f0000000000/0x3b000)=nil, 0x3b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000025000-0x4)) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$netrom(r0, &(0x7f000003c000-0x48)=@full, &(0x7f000003c000-0x4)=0x48) socketpair$inet6(0xa, 0x80000, 0x0, &(0x7f0000034000-0x8)={0x0, 0x0}) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r1, &(0x7f0000016000)={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f000003c000-0x4)=0x1c) r2 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r2, &(0x7f0000013000)={&(0x7f0000014000-0x1c)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000013000-0x90)=[], 0x0, &(0x7f0000032000-0x28)=[{0x28, 0x29, 0x5, "270202010000007eadf2480cc5e47c6852"}], 0x28}, 0x0) 2018/02/19 18:03:43 executing program 6: r0 = socket$inet6(0xa, 0x80005, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x84, 0x2, &(0x7f0000001000-0x44)="630ec7f294807c954dfe62b8293b5531119b8cc72dabfb0c3a4f09010b02941477fa9c5dd04f0874d25b969e5f0d2cd006f7f6260899f37b99b75aef9aa651d96131692a", 0x44) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000001000)="0eb08715b4941fbcc35fc0bc9fc5ea0ed8d4a50a04bef10139afdbb360c66751914170a97007a668c9eb68a3b833d74618dd5ba6397231dce3141b1f853d6b2cdc663d584b38a838280b063a2baff9190dbcab4da75d7ea1111d439019b37624ff4e83a7cd3a363697f00e7c112a781029549e115d69c1747770e72432f6df61de5f9e3bf7a2b8a8b7ae2dcfb932c93a6a9fd05287c1d3b287b7697920", 0x9d, 0x800, 0x0, 0x0) 2018/02/19 18:03:43 executing program 3: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r0, &(0x7f0000000000)={0x1d}, 0x10) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000005000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}) setsockopt(r0, 0x65, 0x10000000002, &(0x7f0000000000)="c8d63f23", 0x4) close(r0) 2018/02/19 18:03:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f00007d4000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000ca4000)=0x1c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f00002b7000)={0x0, 0x4}, &(0x7f00009e5000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000e4f000-0xd)={r1, @in6={{0xa, 0x2, 0x3f, @mcast1={0xff, 0x1, [], 0x1}, 0x8}}, [0x1000, 0x6c7, 0x9, 0x5, 0x7, 0x5a5, 0xcee, 0x44ce, 0x1800000000000000, 0x6, 0x1, 0xf102, 0x0, 0x5, 0x156d]}, &(0x7f0000e39000-0x4)=0x108) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000ee5000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000aa3000-0xa0)={r2, @in6={{0xa, 0x0, 0xffffffffffffff81, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x6}}, 0x5, 0x0, 0x8, 0x8, 0x1}, 0xa0) write(r4, &(0x7f000001a000-0x69), 0x0) bind$unix(r4, &(0x7f00008ba000)=@abs={0x1, 0x0, 0x0}, 0xfffffffffffffdd9) recvmsg(r3, &(0x7f0000705000-0x38)={&(0x7f0000367000-0x1c)=@in6={0x0, 0x0, 0x0, @empty}, 0x1c, &(0x7f0000817000-0x40)=[], 0x0, &(0x7f0000d2a000)=""/132, 0x84}, 0x22) 2018/02/19 18:03:43 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@ipx, &(0x7f00004a7000-0x4)=0x10, 0x5a5df3c0504d3cbb) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000002000-0x4)=0x4000000000, 0x4) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x9, 0x1, 0x5, 0x7, 0x6, 0x8, 0x1, 0x61aa, 0x0, 0x6, 0x6}, 0xb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000001000-0xb0)=[@in6={0xa, 0x2, 0x5, @dev={0xfe, 0x80, [], 0x0, 0x13}, 0x2}, @in={0x2, 0x1, @empty}, @in={0x2, 0x0, @empty}, @in6={0xa, 0x3, 0x1000, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, @in={0x2, 0x3, @rand_addr=0x1}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x1, 0x40, @mcast1={0xff, 0x1, [], 0x1}, 0xab}, @in6={0xa, 0x0, 0x8, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1000}], 0xb0) getpeername$netrom(r0, &(0x7f0000001000-0x10)=@ax25, &(0x7f00004a7000-0x4)=0x10) r1 = socket(0x0, 0x7, 0xfff7) sendmsg$nl_route(r1, &(0x7f00001fb000)={&(0x7f000061f000-0xc)={0x10}, 0xc, &(0x7f0000f70000-0x10)={&(0x7f00005fc000)=@getlink={0x2c, 0x12, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_MASTER={0x8, 0xa}, @IFLA_LINKINFO={0x4, 0x12, []}]}, 0x2c}, 0x1}, 0x0) 2018/02/19 18:03:43 executing program 1: r0 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f00005e5000), 0x80000) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000a77000)=0x400, 0x4) mmap(&(0x7f0000000000/0xf99000)=nil, 0xf99000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000f99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0xa, 0xfffffffffffffff9, &(0x7f0000488000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CAP(r3, 0xc010640c, &(0x7f0000e20000-0x10)={0x1, 0x5}) mmap(&(0x7f0000f99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f000097e000)=[{&(0x7f0000f9a000-0x6)=""/6, 0x6}, {&(0x7f0000b26000)=""/209, 0xd1}, {&(0x7f0000f99000)=""/194, 0xc2}], 0x3) r4 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000f9b000-0x90)={0x1, {{0x2, 0x1, @broadcast=0xffffffff}}}, 0x90) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r3, &(0x7f0000f9b000)="1a66457b24c8ac5d4c3ff692468e38276e22be81f2f1d15ad9a260ade1f237e28dcdba93ed4b21c5b05652bae752042c6909a8eb209234cea2818b0fe0ba3cb63973c0e25b34eabd990d9530d3e2d1e3a7940144b2e0ab83fd49ba5ead99b60a31adfa6c0d4570d9a00d1429e453a66b838ed5b3d53221a9aa21f15a3430a27632a2bb2658ddc435ac24a543b79306b23c2cb06b49ce65de910505d7ba7d892c6914f96860b1742fa5666049dc46fd05809429c991bf0af7cf0678a17f4fce0a83ce89279b641d19d0bf194f3ccbcd4ce553220958d48b58a2a9c48adf201ef8bba5994b0a53c8570d32e737a62f350cb9670c", 0xf3, 0x8000, &(0x7f0000f9b000)={0x1a, 0x17, 0x2, 0x3f, 0x80000001, 0x1fffffffc, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) bind$alg(r4, &(0x7f000016b000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr160\x00'}, 0x58) socket(0x0, 0x4, 0x0) r5 = accept$alg(r4, 0x0, 0x0) mmap(&(0x7f0000a96000/0x11000)=nil, 0x11000, 0x2000000, 0x8052, r1, 0x0) recvfrom$llc(r5, &(0x7f0000f95000)=""/187, 0x2d5, 0x0, 0x0, 0xfffffffffffffe02) 2018/02/19 18:03:43 executing program 3: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r0, &(0x7f0000000000)={0x1d}, 0x10) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000005000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}) setsockopt(r0, 0x65, 0x10000000002, &(0x7f0000000000)="c8d63f23", 0x4) close(r0) 2018/02/19 18:03:43 executing program 7: mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000a66000-0x4)=0x176, 0x4) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000f68000)=0x80, 0x4) r1 = socket$packet(0x11, 0x2, 0x300) accept4$packet(r1, 0x0, &(0x7f00000fb000), 0x800) sendto$inet6(r0, &(0x7f0000125000), 0x0, 0x0, &(0x7f0000985000)={0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f00009cf000-0x4)) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000f6b000)={0x400, 0x200, 0x0, 0x4, 0x0}, &(0x7f00000a5000-0x4)=0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f000043a000-0xe6)={r3, 0x40, 0xde, "60055f99be5735ef4977768fc449d8dfbc1938bca73422b7564f2e821bfe9a9253e5295b655e30c75920090baeab8538d3b8a2a153a2f02a15392eaaedeeddeb112ad285874884765599e9da1a3e3f8eb7a9524b3152068003f8a8b7d5721579ca6215efd1661438404d89b1c542e191e5c307dbd28f0848f0ac5e250a7137ea42e1f4aa5961b01aa8d1978eaa5b99b92ecdaeac245d5c5855808a878dc2d8d2e3385678d605b6c11709d36fe78b3a5bae9ac9445567d4e74671b6291e90ad79a56402481f860c612962f38ee5c8a639706a15da7dc1e9187f1b8c975770"}, 0xe6) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000a3a000)={&(0x7f0000f6a000)=[0x1f, 0x4fe, 0x4, 0x9d89, 0x1, 0x0], 0x6, 0xc5, 0x5, 0x0, 0x8cfb, 0x6, {0x713, 0x7fff, 0x7, 0x815, 0x7f, 0xfffffffffffffffd, 0x8, 0x10000, 0xff, 0xffffffff00000001, 0x5e3, 0x7, 0x8, 0x7, "0184e2535efec23e9bd192d171f2feebd878f499106bfee17aeab517a4813533"}}) recvfrom$inet6(r0, &(0x7f0000f43000), 0x0, 0x12000, &(0x7f0000430000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) 2018/02/19 18:03:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000b20000-0x4)={0x7}, 0x4) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000930000-0x4)=0x2, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}], 0x1c) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000096000)={&(0x7f0000a7b000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev}}}, 0x32, &(0x7f000056e000-0x30)=[{&(0x7f0000959000-0x23)=""/35, 0x23}, {&(0x7f00000b0000)=""/180, 0xb4}, {&(0x7f0000796000)=""/217, 0xd9}], 0x3, &(0x7f0000d09000)=""/204, 0xcc}, 0x2000) setsockopt$bt_hci_HCI_FILTER(r1, 0x0, 0x2, &(0x7f00002ae000-0x10)={0x8989, 0x8, 0x0, 0x19252190}, 0x10) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/19 18:03:43 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000cd0000-0x4)={r0}) bind$pptp(r1, &(0x7f0000ba3000-0x20)={0x18, 0x2, {0x2, @dev={0xac, 0x14, 0x0, 0xc}}}, 0x20) bind$inet6(r0, &(0x7f0000a8b000)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000f66000)=0x5, 0x4) r2 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000f6b000-0xe8)={{{@in=@multicast2, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@multicast1}}, &(0x7f0000f6b000-0x4)=0xe8) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000f6b000-0xc)={0x0, 0x0}, &(0x7f00005af000)=0xc) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_void(r1, 0x1, 0x3f, 0x0, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000f6a000)={{{@in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, @in6=@dev={0xfe, 0x80, [], 0x0, 0xa}, 0x2, 0x5, 0x3, 0x7fff, 0x2, 0x20, 0x80, 0x3a, r3, r4}, {0x2, 0x9, 0x26, 0x7, 0x4, 0x1, 0xfff}, {0x7b, 0x0, 0x4, 0x8}, 0x9, 0x2, 0x2, 0x1, 0x3, 0x3}, {{@in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xe}}, 0x2, 0xff}, 0x2, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x0, 0x1, 0x1, 0x1f, 0xcc7, 0x6}}, 0xe8) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f6b000-0x4)=0x8, 0x4) setsockopt$sock_int(r2, 0x1, 0x2, &(0x7f0000f69000-0x4)=0x6, 0x4) bind$inet6(r2, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x200000000, @empty, 0x8000000000}, 0x17d) 2018/02/19 18:03:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x400000000005, 0x0, &(0x7f0000004000)={0x0, 0x0}) r2 = accept4(r0, &(0x7f0000a38000-0x1e)=@pppoe={0x0, 0x0, {0x0, @remote, @common}}, &(0x7f00000d2000-0x4)=0x1e, 0x80800) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f00009b8000)={0x15, 0x1, 0x10001, 0x8, 0x80000001}, 0xc) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000007000)={@common='lo\x00', &(0x7f0000007000+0xaa9)=@ethtool_sset_info={0x37, 0x0, 0x7fffffff, []}}) [ 35.046359] BUG: sleeping function called from invalid context at net/core/sock.c:2772 [ 35.054601] in_atomic(): 1, irqs_disabled(): 0, pid: 87, name: kworker/u4:3 [ 35.061738] 5 locks held by kworker/u4:3/87: [ 35.066159] #0: ((wq_completion)"%s""netns"){+.+.}, at: [<00000000b285c7f0>] process_one_work+0xaaf/0x1af0 [ 35.076291] #1: (net_cleanup_work){+.+.}, at: [<0000000073e47e92>] process_one_work+0xb01/0x1af0 [ 35.085432] #2: (net_sem){++++}, at: [<000000004a2521b9>] cleanup_net+0x23f/0xd20 2018/02/19 18:03:43 executing program 2: mmap(&(0x7f0000002000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f0000846000-0x4)=0x1c) socket$kcm(0x29, 0x7, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f00002f7000-0x8)={0x0, 0x80000000}, &(0x7f0000f8a000-0x4)=0x8) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000f89000)={r2, 0x1d59}, &(0x7f0000f89000)=0x8) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000002000-0x4)=0x7, 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x1f, &(0x7f00002dc000)=0x7, 0x4) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$inet(0x2, 0x6, 0x57e, &(0x7f0000d17000-0x8)) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r3, 0x29, 0xfd, &(0x7f0000f8a000-0x4)=0x8, 0x4) getsockopt$sock_int(r3, 0x1, 0x29, &(0x7f0000659000-0x4), &(0x7f0000f84000)=0x4) [ 35.093291] #3: (net_mutex){+.+.}, at: [<0000000004b5290c>] cleanup_net+0xa7d/0xd20 [ 35.101311] #4: (&(&srv->idr_lock)->rlock){+...}, at: [<00000000e1ea2b98>] tipc_topsrv_stop+0x231/0x610 [ 35.111094] CPU: 1 PID: 87 Comm: kworker/u4:3 Not tainted 4.16.0-rc1+ #232 [ 35.118093] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 35.127444] Workqueue: netns cleanup_net [ 35.131493] Call Trace: [ 35.134076] dump_stack+0x194/0x257 [ 35.137702] ? arch_local_irq_restore+0x53/0x53 [ 35.142371] ? print_lock+0x9f/0xa2 2018/02/19 18:03:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00004a5000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [], 0x0, 0xb}, 0x1f}]}, &(0x7f0000f92000-0x4)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000e4d000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@jmp={0x5, 0x0, 0x8, 0x0, 0x0, 0xffffffc0}], {0x95}}, &(0x7f0000e1c000)='GPL\x00', 0xfffffffffffffffa, 0x13a8, &(0x7f0000d36000-0x1000)=""/4096}, 0x48) 2018/02/19 18:03:43 executing program 3: mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000a66000-0x4)=0x176, 0x4) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000f68000)=0x80, 0x4) sendto$inet6(r0, &(0x7f0000125000), 0x0, 0x0, &(0x7f0000985000)={0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f6a000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) recvfrom$inet6(r0, &(0x7f0000f43000), 0x0, 0x12000, &(0x7f0000430000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) [ 35.146008] ? lockdep_print_held_locks+0xc4/0x130 [ 35.150948] ___might_sleep+0x2b2/0x470 [ 35.154918] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 35.160798] ? find_held_lock+0x35/0x1d0 [ 35.164876] __might_sleep+0x95/0x190 [ 35.168670] ? lock_downgrade+0x980/0x980 [ 35.172115] kauditd_printk_skb: 1 callbacks suppressed 2018/02/19 18:03:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f000021f000)={0x0, 0x0}) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000532000-0x20)={@rand_addr=0x4, @dev={0xac, 0x14, 0x0, 0x12}, 0x1, 0x4, [@dev={0xac, 0x14, 0x0, 0x11}, @rand_addr=0x1f, @multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}]}, 0x20) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f00009e8000)=@filter={'filter\x00', 0xe, 0x4, 0x498, 0xffffffff, 0x0, 0x2c0, 0x0, 0xffffffff, 0xffffffff, 0x3c8, 0x3c8, 0x3c8, 0xffffffff, 0x4, &(0x7f0000c6a000), {[{{@ipv6={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @ipv4={[], [0xff, 0xff], @empty}, [], [], @common='erspan0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x1c8, 0x1f0, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00'}, @common=@inet=@recent0={0xf8, 'recent\x00', 0x0, {0x0, 0x0, 0x2, 0x0, 'syz0\x00'}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@unspec=@connbytes={0x38, 'connbytes\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4f8) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000e94000-0x10)={0x0, 0x10000, 0xd5cb, 0x1}, &(0x7f0000569000)=0x10) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000534000)={r4, 0x155c81b3}, 0x8) setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x40, &(0x7f0000005000)=@nat={'nat\x00', 0x1b, 0x5, 0x478, 0x0, 0x238, 0xffffffff, 0x3e0, 0x308, 0x3e0, 0x3e0, 0xffffffff, 0x3e0, 0x3e0, 0x5, &(0x7f0000004000), {[{{@uncond, 0x0, 0x168, 0x1a0, 0x0, {}, [@common=@inet=@recent0={0xf8, 'recent\x00', 0x0, {0x0, 0x0, 0x2, 0x0, 'syz1\x00'}}]}, @REDIRECT={0x38, 'REDIRECT\x00', 0x0, {0x1, {0x0, @dev={0xac, 0x14}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @port, @icmp_id}}}}, {{@ip={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14}, 0x0, 0x0, @common='ip_vti0\x00', @common='erspan0\x00'}, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@inet=@SET1={0x28, 'SET\x00', 0x1}}, {{@uncond, 0x0, 0x98, 0xd0, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00'}]}, @SNAT0={0x38, 'SNAT\x00', 0x0, {0x1, {0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @port, @icmp_id}}}}, {{@uncond, 0x0, 0xa0, 0xd8, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00'}]}, @SNAT0={0x38, 'SNAT\x00', 0x0, {0x1, {0x0, @multicast1=0xe0000001, @rand_addr, @gre_key, @icmp_id}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4d8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000042c000-0x4)={r3}) ioctl$sock_netrom_SIOCGSTAMP(r5, 0x8906, &(0x7f0000ee5000)) 2018/02/19 18:03:43 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0x6, 0xffffffff, &(0x7f0000001000-0x8)={0x0}) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00006bf000)={0x0, 0x80000, 0xffffffffffffffff}) readv(r1, &(0x7f00009e2000)=[{&(0x7f0000793000)=""/6, 0x6}, {&(0x7f0000e48000)=""/49, 0x31}, {&(0x7f0000f63000-0xfe)=""/254, 0xfe}, {&(0x7f0000367000)=""/4096, 0x1000}], 0x4) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f000068f000-0x38)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f000011b000-0x208)={0x14, 0x9, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/19 18:03:43 executing program 1: mmap(&(0x7f0000000000/0xf6000)=nil, 0xf6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) writev(r0, &(0x7f000008b000-0x10)=[{&(0x7f00000b1000)='1', 0x1}], 0x1) mmap(&(0x7f00000f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000f6000)={0x0, 0x0}) mmap(&(0x7f00000f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f00000f7000-0x5c)={{0xa, 0x2, 0x7f, @dev={0xfe, 0x80, [], 0x0, 0xc}, 0x10001}, {0xa, 0x3, 0x3ff, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7}, 0x9, [0x40, 0x7fffffff, 0x3bf, 0x4, 0x2, 0x1, 0x200, 0xbd6]}, 0x5c) mmap(&(0x7f00000f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00000f8000-0x4), &(0x7f00000f8000-0x4)=0x4) 2018/02/19 18:03:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3c) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000d39000)=@raw={'raw\x00', 0x9, 0x3, 0x388, 0x0, 0xffffffff, 0xffffffff, 0x138, 0xffffffff, 0x2b8, 0xffffffff, 0xffffffff, 0x2b8, 0xffffffff, 0x3, &(0x7f000084a000-0x30), {[{{@uncond, 0x0, 0xd0, 0x138, 0x0, {}, [@common=@inet=@socket1={0x28, 'socket\x00', 0x1}]}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0xf, 0x0, 0x0, 0x0, "707074700000010000000000002000", 'syz1\x00'}}}, {{@uncond, 0x0, 0x118, 0x180, 0x0, {}, [@common=@hl={0x28, 'hl\x00'}, @common=@unspec=@ipvs={0x48, 'ipvs\x00', 0x0, {@ipv4=@multicast2=0xe0000002, [0x0, 0x800000000000000]}}]}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x11, 0x0, 0x0, 0x0, 'netbios-ns\x00', 'syz1\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3e8) syz_emit_ethernet(0x3e, &(0x7f0000695000-0x2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000669000)={0x0, 0x8}, &(0x7f000007f000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00006c8000-0xa0)={r1, @in6={{0xa, 0x3, 0xe000000000, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x4}}, 0xffffffffffffffff, 0x6, 0x401, 0x9, 0x2}, &(0x7f000093a000-0x4)=0xa0) [ 35.172152] audit: type=1400 audit(1519063423.249:22): avc: denied { map } for pid=5432 comm="syz-executor1" path="socket:[14312]" dev="sockfs" ino=14312 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_xfrm_socket permissive=1 [ 35.172813] lock_sock_nested+0x37/0x110 [ 35.172834] tipc_release+0x103/0xff0 [ 35.172852] ? check_noncircular+0x20/0x20 [ 35.217287] ? tipc_sk_backlog_rcv+0x390/0x390 [ 35.221873] ? _raw_spin_unlock+0x22/0x30 [ 35.226042] ? lock_acquire+0x1d5/0x580 [ 35.230016] ? lock_acquire+0x1d5/0x580 [ 35.233986] ? tipc_topsrv_stop+0x231/0x610 [ 35.238303] ? tipc_topsrv_stop+0x1a3/0x610 [ 35.242630] ? lock_release+0xa40/0xa40 [ 35.246603] ? trace_event_raw_event_module_request+0x320/0x320 [ 35.252677] sock_release+0x8d/0x1e0 [ 35.256397] tipc_topsrv_stop+0x3c0/0x610 [ 35.260551] ? kfree+0xf3/0x260 [ 35.261676] audit: type=1400 audit(1519063423.381:23): avc: denied { prog_load } for pid=5480 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=bpf permissive=1 [ 35.263822] ? tipc_topsrv_start+0x1010/0x1010 [ 35.263840] ? trace_hardirqs_on+0xd/0x10 [ 35.263854] ? tipc_nl_media_set+0x570/0x570 [ 35.263866] tipc_exit_net+0x15/0x40 [ 35.263878] ops_exit_list.isra.6+0xae/0x150 [ 35.263896] cleanup_net+0x6ba/0xd20 [ 35.263904] ? find_held_lock+0x35/0x1d0 [ 35.263919] ? unregister_pernet_device+0x70/0x70 [ 35.319923] ? debug_object_deactivate+0x364/0x560 [ 35.324840] ? lock_release+0xa40/0xa40 [ 35.328801] ? check_noncircular+0x20/0x20 [ 35.333013] ? lock_acquire+0x1d5/0x580 [ 35.336966] ? process_one_work+0xb01/0x1af0 [ 35.341364] ? __lock_is_held+0xb6/0x140 [ 35.345414] process_one_work+0xbbf/0x1af0 [ 35.349636] ? pwq_dec_nr_in_flight+0x450/0x450 [ 35.354292] ? __schedule+0x8ea/0x2040 [ 35.358164] ? __lock_acquire+0x664/0x3e00 [ 35.362379] ? check_noncircular+0x20/0x20 [ 35.366598] ? check_noncircular+0x20/0x20 [ 35.370822] ? lock_acquire+0x1d5/0x580 [ 35.374772] ? lock_acquire+0x1d5/0x580 [ 35.378722] ? worker_thread+0x4a3/0x1990 [ 35.382845] ? lock_downgrade+0x980/0x980 [ 35.386970] ? lock_release+0xa40/0xa40 [ 35.390922] ? pr_cont_work+0x130/0x130 [ 35.394873] ? do_raw_spin_trylock+0x190/0x190 [ 35.399445] worker_thread+0x223/0x1990 [ 35.403397] ? lock_release+0xa40/0xa40 [ 35.407365] ? process_one_work+0x1af0/0x1af0 [ 35.411838] ? put_task_stack+0x116/0x270 [ 35.415961] ? finish_task_switch+0x5af/0x890 [ 35.420437] ? copy_overflow+0x20/0x20 [ 35.424321] ? __schedule+0x8ea/0x2040 [ 35.428199] ? check_noncircular+0x20/0x20 [ 35.432408] ? find_held_lock+0x35/0x1d0 [ 35.436455] ? cache_grow_end.part.35+0x84/0x180 [ 35.441189] ? find_held_lock+0x35/0x1d0 [ 35.445237] ? complete+0x62/0x80 [ 35.448675] ? __schedule+0x2040/0x2040 [ 35.452626] ? do_wait_intr_irq+0x3e0/0x3e0 [ 35.456920] ? __lockdep_init_map+0xe4/0x650 [ 35.461304] ? do_raw_spin_trylock+0x190/0x190 [ 35.465860] ? lockdep_init_map+0x9/0x10 [ 35.469896] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 35.474974] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 35.479964] ? trace_hardirqs_on+0xd/0x10 [ 35.484086] ? __kthread_parkme+0x175/0x240 [ 35.488385] kthread+0x33c/0x400 [ 35.491727] ? process_one_work+0x1af0/0x1af0 [ 35.496196] ? kthread_stop+0x7a0/0x7a0 [ 35.500146] ret_from_fork+0x3a/0x50 [ 35.510647] xt_connbytes: Forcing CT accounting to be enabled [ 35.528375] Cannot find add_set index 0 as target [ 35.577172] Cannot find add_set index 0 as target 2018/02/19 18:03:43 executing program 7: mmap(&(0x7f0000000000/0x40000)=nil, 0x40000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(0xffffffffffffffff, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1}}}, &(0x7f0000002000-0x4)=0x3a) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000033000)=0x6dc) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000041000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000041000)=0xfffffffffffffffa, 0x4) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000040000), 0x4) syz_emit_ethernet(0x36, &(0x7f0000009000-0x62)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x32, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}, 0x0) 2018/02/19 18:03:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = accept4$inet6(r0, 0x0, &(0x7f0000a6a000-0x4), 0x0) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r2, 0x29, 0x36, &(0x7f0000f49000-0x48)=@hopopts={0x0, 0x4, [], [@calipso={0x7, 0x10, {0x0, 0x2, 0x0, 0x0, [0x0]}}, @hao={0xc9, 0x10, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}]}, 0x30) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f00009b5000)=[{0x4, 0x1f}], 0x1) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000da8000-0x20)={@common='bpq0\x00', @ifru_flags=0x2}) setsockopt$inet6_opts(r2, 0x29, 0x36, &(0x7f0000bfd000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000cb9000-0x30)={0x0, 0x28, "c3e92dbf8d78945d81a464f8dda92a41c733902d6a1a82f1bc84b7540325a1c0c5bb44f15bca7af2"}, &(0x7f00002a1000-0x4)=0x30) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000d4c000-0x14)={r3, 0x0, 0x7ff, 0x200, 0xef, 0x92}, 0x14) 2018/02/19 18:03:43 executing program 6: mmap(&(0x7f0000000000/0xf1f000)=nil, 0xf1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x3, 0x6) mmap(&(0x7f0000f1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000f20000-0x4)=0x9, 0x4) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_group_source_req(r1, 0x29, 0x27, &(0x7f0000cd8000)={0xffffffffffffffc1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x108) mmap(&(0x7f0000000000/0x21d000)=nil, 0x21d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f000021d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000021d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$inet6(r2, &(0x7f000021e000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}, &(0x7f000021e000-0x4)=0x1c, 0x80000) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f00000a2000)={@empty, 0x1f, 0x1, 0x3, 0x2, 0x1004, 0x6, 0x90f9}, &(0x7f00000df000-0x1)=0x20) bind$alg(r2, &(0x7f000013f000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(cmac(seed-generic),ecb(anubis-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000080000-0x91)="9fa0291e", 0x4) 2018/02/19 18:03:43 executing program 1: mmap(&(0x7f0000000000/0xf6000)=nil, 0xf6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) writev(r0, &(0x7f000008b000-0x10)=[{&(0x7f00000b1000)='1', 0x1}], 0x1) mmap(&(0x7f00000f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000f6000)={0x0, 0x0}) mmap(&(0x7f00000f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f00000f7000-0x5c)={{0xa, 0x2, 0x7f, @dev={0xfe, 0x80, [], 0x0, 0xc}, 0x10001}, {0xa, 0x3, 0x3ff, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7}, 0x9, [0x40, 0x7fffffff, 0x3bf, 0x4, 0x2, 0x1, 0x200, 0xbd6]}, 0x5c) mmap(&(0x7f00000f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00000f8000-0x4), &(0x7f00000f8000-0x4)=0x4) 2018/02/19 18:03:43 executing program 4: mmap(&(0x7f0000000000/0xf93000)=nil, 0xf93000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000f94000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000f94000-0x4)={0xb89}, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80}, @in=@dev={0xac, 0x14}}}, {{@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x0, @in=@loopback=0x7f000001}}, 0xfeb6) 2018/02/19 18:03:43 executing program 2: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000012000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x3}, 0x1c) connect$inet6(r0, &(0x7f000000b000-0x1c)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x1c) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f000001c000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote}}}, &(0x7f0000001000-0x2)=0x2e) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f000000e000-0x160)={{{{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}, {{0xa, 0x0, 0x81, @mcast2={0xff, 0x2, [], 0x1}, 0x7}}}, 0x100000000, 0x9b05, 0x9, "cc28d4f8343101854060e8cd8a421e771fe9852b79882c04b1649620ed64524084be745cc5ecdf5b1e0910af7e84107306deff3b8d6b22ce2e8b8ae7f741ad3fc547a2c602c14f8af3d9278d220af79f"}, 0x160) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005000-0x20)=[], 0x0, &(0x7f0000006000)=[]}, 0x0) 2018/02/19 18:03:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f000021f000)={0x0, 0x0}) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000532000-0x20)={@rand_addr=0x4, @dev={0xac, 0x14, 0x0, 0x12}, 0x1, 0x4, [@dev={0xac, 0x14, 0x0, 0x11}, @rand_addr=0x1f, @multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}]}, 0x20) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f00009e8000)=@filter={'filter\x00', 0xe, 0x4, 0x498, 0xffffffff, 0x0, 0x2c0, 0x0, 0xffffffff, 0xffffffff, 0x3c8, 0x3c8, 0x3c8, 0xffffffff, 0x4, &(0x7f0000c6a000), {[{{@ipv6={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @ipv4={[], [0xff, 0xff], @empty}, [], [], @common='erspan0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x1c8, 0x1f0, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00'}, @common=@inet=@recent0={0xf8, 'recent\x00', 0x0, {0x0, 0x0, 0x2, 0x0, 'syz0\x00'}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@unspec=@connbytes={0x38, 'connbytes\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4f8) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000e94000-0x10)={0x0, 0x10000, 0xd5cb, 0x1}, &(0x7f0000569000)=0x10) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000534000)={r4, 0x155c81b3}, 0x8) setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x40, &(0x7f0000005000)=@nat={'nat\x00', 0x1b, 0x5, 0x478, 0x0, 0x238, 0xffffffff, 0x3e0, 0x308, 0x3e0, 0x3e0, 0xffffffff, 0x3e0, 0x3e0, 0x5, &(0x7f0000004000), {[{{@uncond, 0x0, 0x168, 0x1a0, 0x0, {}, [@common=@inet=@recent0={0xf8, 'recent\x00', 0x0, {0x0, 0x0, 0x2, 0x0, 'syz1\x00'}}]}, @REDIRECT={0x38, 'REDIRECT\x00', 0x0, {0x1, {0x0, @dev={0xac, 0x14}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @port, @icmp_id}}}}, {{@ip={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14}, 0x0, 0x0, @common='ip_vti0\x00', @common='erspan0\x00'}, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@inet=@SET1={0x28, 'SET\x00', 0x1}}, {{@uncond, 0x0, 0x98, 0xd0, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00'}]}, @SNAT0={0x38, 'SNAT\x00', 0x0, {0x1, {0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @port, @icmp_id}}}}, {{@uncond, 0x0, 0xa0, 0xd8, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00'}]}, @SNAT0={0x38, 'SNAT\x00', 0x0, {0x1, {0x0, @multicast1=0xe0000001, @rand_addr, @gre_key, @icmp_id}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4d8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000042c000-0x4)={r3}) ioctl$sock_netrom_SIOCGSTAMP(r5, 0x8906, &(0x7f0000ee5000)) 2018/02/19 18:03:43 executing program 5: mmap(&(0x7f000022a000/0x1000)=nil, 0x1000, 0x200000d, 0x1000032, 0xffffffffffffffff, 0x0) pipe(&(0x7f000022b000-0x8)={0x0, 0x0}) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x0, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000001000-0xa0)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1, 0x3, 0x29d, 0x7, 0x10}, &(0x7f0000000000)=0xa0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f000022a000)={r3, @in6={{0xa, 0x0, 0x6, @dev={0xfe, 0x80, [], 0x0, 0x14}, 0x5}}, 0x3, 0xfff}, 0x98) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f000022b000-0xb)={0x0, 0x200, 0x6, 0x0, 0xc6e, 0x3, 0x414, 0x6, 0x1, 0xfffffffffffffffc, 0x9}, 0xb) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}}}}, &(0x7f000022a000)=0x108) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000002000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f000022b000-0x8)={0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_NEW_CTX(r4, 0x40086425, &(0x7f0000002000-0x8)={r5, 0x3}) 2018/02/19 18:03:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2f) r1 = socket$inet(0x2, 0x806, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000010000)=@nat={'nat\x00', 0x1b, 0x5, 0x368, 0x228, 0xc8, 0xffffffff, 0x2d0, 0x180, 0x2d0, 0x2d0, 0xffffffff, 0x2d0, 0x2d0, 0x5, &(0x7f0000003000-0x50), {[{{@uncond, 0x0, 0x90, 0xc8, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}]}, @DNAT0={0x38, 'DNAT\x00', 0x0, {0x1, {0x0, @rand_addr, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @port, @icmp_id}}}}, {{@uncond, 0x0, 0x70, 0xb8, 0x0, {}, []}, @unspec=@SNAT1={0x48, 'SNAT\x00', 0x1, {0x0, @ipv6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @ipv6=@empty, @port, @port}}}, {{@uncond, 0x0, 0x70, 0xa8, 0x0, {}, []}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x9, @multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @icmp_id, @port}}}}, {{@uncond, 0x0, 0x70, 0xa8, 0x0, {}, []}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x5, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14}, @icmp_id, @gre_key}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3c8) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000785000-0x4)=0x1, 0x4) sendto$inet(r0, &(0x7f0000175000), 0x0, 0x0, &(0x7f00006f9000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) [ 35.675139] Cannot find add_set index 0 as target 2018/02/19 18:03:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000519000-0x4)=0x7f, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f000060f000-0x4)=0x400, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) write(r0, &(0x7f0000831000-0xca)="dc9edd85dccaac533fcaaee1dbee121e553c2e89d86a08a985234c119515e318ce6e163b0d851372df3933f98a9e00505706d537203c4abecbe978cfc3ade65d7161988e36256fe87880e86e30e17fb339a1c3baa7c04caa0b194eb0be6af4e56b19b54ed0fce97f3074e35222c08db14cbe36991aea2d992e95155ae80ec6baa556", 0x82) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b0b000-0x4)=0x4c2, 0x4) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="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", 0x1cc}], 0x1, &(0x7f00003ab000-0x260)=[]}, 0x0) 2018/02/19 18:03:43 executing program 4: r0 = socket$inet6(0xa, 0x8000f, 0x1) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00001a2000)={0x0, 0x1}, &(0x7f0000064000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={r1}, &(0x7f0000240000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r0, &(0x7f0000dce000-0xc)=@nl=@kern, &(0x7f0000028000-0x4)=0xc, 0x80000) getsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000dd8000-0x4), &(0x7f00001ca000-0x4)=0x4) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) listen(r3, 0xfffd) readv(r3, &(0x7f0000124000)=[{&(0x7f0000e79000-0x83)=""/1, 0x1}], 0x1) 2018/02/19 18:03:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) sendfile(r0, r0, &(0x7f0000d4a000), 0x8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000232000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f000008c000)=0x8, 0x4) sendto$packet(r0, &(0x7f00004a6000)="000100003e0a001400f4977d7b41b8d7004f653bcb6a850087e0fdf70100008000040000546168ecd9ca02010100000000000049e5f7600c4c5368886086734e3e233cf3d24e7776", 0x48, 0x0, &(0x7f00007e6000-0x14)={0x11, 0x800, r1, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) 2018/02/19 18:03:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00006b8000-0x310)=@raw={'raw\x00', 0x9, 0x3, 0x2b0, 0xd0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x1e0, 0xffffffff, 0xffffffff, 0x1e0, 0xffffffff, 0x3, &(0x7f00007fb000-0x30), {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@inet=@SET1={0x28, 'SET\x00', 0x1, {{0xffff}, {0x7fffffff}}}}, {{@uncond, 0x0, 0xa8, 0x110, 0x0, {}, []}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x9, 0x0, 0x0, 0x0, 'netbios-ns\x00', 'syz1\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x310) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000c53000-0x4)={0xffffffffffffff9c}) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000be000-0x8)=@assoc_value={0x0, 0x180000000000000}, 0x3) connect$inet6(r0, &(0x7f0000061000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg(r0, &(0x7f00003e6000-0x38)={0x0, 0x0, &(0x7f00006ac000-0x50)=[], 0x0, &(0x7f0000d42000)=[]}, 0x0) 2018/02/19 18:03:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}}, 0x20f60000) pipe(&(0x7f00009db000)={0x0}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000ecb000-0x5)='yeah\x00', 0x5) 2018/02/19 18:03:43 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffffff, &(0x7f0000e6f000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000001000-0x4)=0x1002) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x3b, &(0x7f0000001000-0x1)=0x3, 0x4) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000047e000)={r1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(r2, &(0x7f0000000000), &(0x7f0000000000)=0x10) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x10, &(0x7f00002e0000)={@dev={0xfe, 0x80}}, 0x1) 2018/02/19 18:03:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000dcc000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000953000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000a7a000)={0x0, 0x0, 0xbf60}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f00009a3000-0x8)={r2, r3}) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e8f000)={0x1, &(0x7f000026e000-0x8)=[{0x6}]}, 0x10) syz_emit_ethernet(0x2a, &(0x7f000018f000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x200000000000011, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) 2018/02/19 18:03:43 executing program 1: mmap(&(0x7f0000000000/0x3b0000)=nil, 0x3b0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000000000003, 0x9) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00003af000-0x3d0)=@filter={'filter\x00', 0xe, 0x4, 0x348, 0xffffffff, 0x158, 0x158, 0x0, 0xffffffff, 0xffffffff, 0x2b0, 0x2b0, 0x2b0, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv6=@mcast1={0xff, 0x1, [], 0x1}, [], @ipv4=@dev={0xac, 0x14}, [], @ipv4=@empty, [], @ipv6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, [], 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x1000}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @empty, 0x0, 0x0, @common='gre0\x00', @syzn={0x73, 0x79, 0x7a}, {}, {}, 0x0, 0x1}, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @rand_addr, 0x0, 0x0, @common='bpq0\x00', @generic="40bef860d695fecfd71a432d3741ecdd", {}, {}, 0x4}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3a8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000306000)={r0}) connect$llc(r1, &(0x7f0000128000)={0x1a, 0xc, 0x9, 0xfffffffffffffffb, 0x9, 0x0, @empty}, 0x10) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f000004a000)={{0x2, 0x2, @rand_addr=0x260}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x11}}, 0x20, {0x2, 0x0, @multicast2=0xe0000002}, @generic="34e365c1833251c1577f2b83985daba8"}) mmap(&(0x7f00003b0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f00003b1000-0x1000)=""/4096, &(0x7f0000202000-0x4)=0x1000) sendmsg(r0, &(0x7f0000006000)={&(0x7f000000d000-0x10)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10, &(0x7f000000c000)=[], 0x0, &(0x7f0000001000)=[]}, 0x0) 2018/02/19 18:03:43 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) shutdown(r0, 0x3fffffd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(r0, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f0000000000)=0x1c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000070d000)={0x0, 0xffffffffffff8001, 0x20, 0x8d4c, 0x5}, &(0x7f0000000000)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000286000)={r2, 0x2}, &(0x7f0000001000-0x4)=0x6) 2018/02/19 18:03:43 executing program 0: mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x800000000000b) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000002000-0x458)={'filter\x00', 0x7, 0x4, 0x408, 0x0, 0x0, 0x0, 0x320, 0x320, 0x320, 0x4, &(0x7f0000016000), {[{{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, @loopback=0x7f000001, @dev={0xac, 0x14, 0x0, 0x15}, 0x8, 0xffffffff}}}, {{@uncond, 0xc0, 0x100}, @unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "01eecfa00fa1989911ab6172592c47b5ed3e2bd7741e8011f3155fc36da0"}}, {{@arp={@multicast2=0xe0000002, @rand_addr, 0x0, 0x0, @mac=@link_local={0x1, 0x80, 0xc2}, {}, @empty, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @common='irlan0\x00', @generic="35e2605cef39306607966bac493bbfe7"}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14}, 0x4}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x458) syz_emit_ethernet(0x2a, &(0x7f0000010000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @random="877c020000a5", @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}}, &(0x7f0000002000)={0x0, 0x1, [0x0]}) pread64(r0, &(0x7f0000006000)=""/78, 0x4e, 0x0) 2018/02/19 18:03:44 executing program 5: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000030000)) syz_emit_ethernet(0x76, &(0x7f0000030000-0x14e)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x40, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x2], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [@hopopts={0x0, 0x1, [], [@ra={0x5, 0x2}, @ra={0x5, 0x2}]}]}}}}}}}, 0x0) 2018/02/19 18:03:44 executing program 2: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x806, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f000001d000)=@filter={'filter\x00', 0xe, 0x4, 0x558, 0xffffffff, 0x0, 0x0, 0x340, 0xffffffff, 0xffffffff, 0x488, 0x488, 0x488, 0xffffffff, 0x4, &(0x7f000000d000-0x40), {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x228, 0x270, 0x0, {}, [@common=@dst={0x48, 'dst\x00'}, @common=@rt={0x138, 'rt\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @empty, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @ipv4={[], [0xff, 0xff], @empty}, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}, @empty, @dev={0xfe, 0x80}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}}]}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a}}}}, {{@uncond, 0x0, 0xe8, 0x148, 0x0, {}, [@common=@unspec=@connlimit={0x40, 'connlimit\x00', 0x1, {[], 0x0, 0x2}}]}, @common=@inet=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv6=@mcast1={0xff, 0x1, [], 0x1}, [], 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xd74}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x5b8) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f000001d000-0x1c)={0xa, 0x3, 0x10000, @empty, 0x8}, 0x1c) getsockname$inet6(r0, &(0x7f0000022000)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f000000d000)=0x1c) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000023000)=""/95, 0x5f, 0x0) connect$inet6(r0, &(0x7f000001f000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) [ 35.874645] arp_tables: arp_tables: error: 'îÏ ¡˜™«arY,Gµí>+×t€ó_Ãm ' [ 35.892574] arp_tables: arp_tables: error: 'îÏ ¡˜™«arY,Gµí>+×t€ó_Ãm ' [ 35.902177] sctp: failed to load transform for md5: -2 [ 35.908307] sctp: failed to load transform for md5: -2 2018/02/19 18:03:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000955000)=0x5, 0x4) getuid() pipe(&(0x7f0000b4d000-0x8)={0x0, 0x0}) setsockopt$packet_buf(r2, 0x107, 0x7, &(0x7f0000359000-0x2d)="0e5c76b0192cb052f1c5709ed99e57645ee1ca1627e3851a65e22e2a07e3d92da20e7dc21034169be475e29794", 0x2d) bind$rds(r0, &(0x7f000051b000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f00001c3000)={&(0x7f0000014000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10, &(0x7f0000004000)=[], 0x0, &(0x7f000000f000)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000013000-0xba)=""/186, 0xba}, &(0x7f0000006000)=[{&(0x7f0000014000-0x69)=""/122, 0x7a}], 0x1}}], 0x48}, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00005c5000)=@assoc_value={0x0, 0x8}, &(0x7f00001d8000-0x4)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000ba4000)={r3, 0xa4f}, 0x8) r4 = accept4(r0, &(0x7f0000692000)=@in6={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f00006a6000-0x4)=0x1c, 0x800) setsockopt$inet_udp_int(r4, 0x11, 0x1, &(0x7f0000c3f000)=0x2, 0x4) 2018/02/19 18:03:44 executing program 6: socket$inet_dccp(0x2, 0x6, 0x0) syz_emit_ethernet(0x46, &(0x7f000000d000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "9fed5d", 0x10, 0x21, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, "f0810e", 0x0, "c6ff9f"}}}}}}}, &(0x7f0000008000)={0x0, 0x0, []}) [ 35.970192] audit: type=1400 audit(1519063424.089:24): avc: denied { name_connect } for pid=5578 comm="syz-executor2" dest=20011 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:port_t:s0 tclass=dccp_socket permissive=1 [ 35.996668] [ 35.998305] ====================================================== [ 36.004593] WARNING: possible circular locking dependency detected [ 36.010887] 4.16.0-rc1+ #232 Tainted: G W [ 36.016216] ------------------------------------------------------ [ 36.022505] syz-executor2/5584 is trying to acquire lock: [ 36.028010] (rtnl_mutex){+.+.}, at: [<00000000069c2669>] rtnl_lock+0x17/0x20 [ 36.035270] [ 36.035270] but task is already holding lock: [ 36.041212] (&xt[i].mutex){+.+.}, at: [<000000008a71c53e>] xt_find_table_lock+0x3e/0x3e0 [ 36.049509] [ 36.049509] which lock already depends on the new lock. [ 36.049509] [ 36.057794] [ 36.057794] the existing dependency chain (in reverse order) is: [ 36.065383] [ 36.065383] -> #2 (&xt[i].mutex){+.+.}: [ 36.070811] __mutex_lock+0x16f/0x1a80 [ 36.075189] mutex_lock_nested+0x16/0x20 [ 36.079742] xt_find_table_lock+0x3e/0x3e0 [ 36.084468] xt_request_find_table_lock+0x28/0xc0 [ 36.089800] get_info+0x154/0x690 [ 36.093742] do_ip6t_get_ctl+0x159/0xaf0 [ 36.098296] nf_getsockopt+0x6a/0xc0 [ 36.102503] ipv6_getsockopt+0x1df/0x2e0 [ 36.107055] tcp_getsockopt+0x82/0xd0 [ 36.111347] sock_common_getsockopt+0x95/0xd0 [ 36.116334] SyS_getsockopt+0x178/0x340 [ 36.120800] do_syscall_64+0x282/0x940 [ 36.125179] entry_SYSCALL_64_after_hwframe+0x26/0x9b [ 36.130857] [ 36.130857] -> #1 (sk_lock-AF_INET6){+.+.}: [ 36.136635] lock_sock_nested+0xc2/0x110 [ 36.141190] do_ipv6_setsockopt.isra.8+0x3c5/0x39d0 [ 36.146696] ipv6_setsockopt+0xd7/0x130 [ 36.151163] tcp_setsockopt+0x82/0xd0 [ 36.155457] sock_common_setsockopt+0x95/0xd0 [ 36.160445] SyS_setsockopt+0x189/0x360 [ 36.164911] do_syscall_64+0x282/0x940 [ 36.169291] entry_SYSCALL_64_after_hwframe+0x26/0x9b [ 36.174971] [ 36.174971] -> #0 (rtnl_mutex){+.+.}: [ 36.180226] lock_acquire+0x1d5/0x580 [ 36.184519] __mutex_lock+0x16f/0x1a80 [ 36.188897] mutex_lock_nested+0x16/0x20 [ 36.193450] rtnl_lock+0x17/0x20 [ 36.197310] unregister_netdevice_notifier+0x91/0x4e0 [ 36.202991] tee_tg_destroy+0x61/0xc0 [ 36.207284] cleanup_entry+0x242/0x380 [ 36.211663] __do_replace+0x7ac/0xa70 [ 36.215955] do_ip6t_set_ctl+0x40f/0x5f0 [ 36.220508] nf_setsockopt+0x67/0xc0 [ 36.224714] ipv6_setsockopt+0x10b/0x130 [ 36.229267] dccp_setsockopt+0x85/0xd0 [ 36.233647] sock_common_setsockopt+0x95/0xd0 [ 36.238635] SyS_setsockopt+0x189/0x360 [ 36.243106] do_syscall_64+0x282/0x940 [ 36.247485] entry_SYSCALL_64_after_hwframe+0x26/0x9b [ 36.253161] [ 36.253161] other info that might help us debug this: [ 36.253161] [ 36.261274] Chain exists of: [ 36.261274] rtnl_mutex --> sk_lock-AF_INET6 --> &xt[i].mutex [ 36.261274] [ 36.271563] Possible unsafe locking scenario: [ 36.271563] [ 36.277590] CPU0 CPU1 [ 36.282224] ---- ---- [ 36.286858] lock(&xt[i].mutex); [ 36.290281] lock(sk_lock-AF_INET6); [ 36.296570] lock(&xt[i].mutex); [ 36.302508] lock(rtnl_mutex); [ 36.305757] [ 36.305757] *** DEADLOCK *** [ 36.305757] [ 36.311786] 1 lock held by syz-executor2/5584: [ 36.316335] #0: (&xt[i].mutex){+.+.}, at: [<000000008a71c53e>] xt_find_table_lock+0x3e/0x3e0 [ 36.325064] [ 36.325064] stack backtrace: [ 36.329537] CPU: 1 PID: 5584 Comm: syz-executor2 Tainted: G W 4.16.0-rc1+ #232 [ 36.338081] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 36.347405] Call Trace: [ 36.349965] dump_stack+0x194/0x257 [ 36.353566] ? arch_local_irq_restore+0x53/0x53 [ 36.358211] print_circular_bug.isra.38+0x2cd/0x2dc [ 36.363196] ? save_trace+0xe0/0x2b0 [ 36.366882] __lock_acquire+0x30a8/0x3e00 [ 36.371013] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 36.376177] ? __lock_acquire+0x664/0x3e00 [ 36.380384] ? __lock_acquire+0x664/0x3e00 [ 36.384594] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 36.389756] ? __lock_acquire+0x664/0x3e00 [ 36.393964] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 36.399127] ? print_irqtrace_events+0x270/0x270 [ 36.403853] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 36.409021] lock_acquire+0x1d5/0x580 [ 36.412793] ? lock_acquire+0x1d5/0x580 [ 36.416738] ? rtnl_lock+0x17/0x20 [ 36.420253] ? lock_release+0xa40/0xa40 [ 36.424202] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 36.430059] ? rcu_note_context_switch+0x710/0x710 [ 36.434960] ? __lock_acquire+0x664/0x3e00 [ 36.439167] ? __might_sleep+0x95/0x190 [ 36.443113] ? rtnl_lock+0x17/0x20 [ 36.446636] __mutex_lock+0x16f/0x1a80 [ 36.450494] ? rtnl_lock+0x17/0x20 [ 36.454005] ? rtnl_lock+0x17/0x20 [ 36.457520] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 36.462682] ? lock_release+0xa40/0xa40 [ 36.466629] ? __free_insn_slot+0x5c0/0x5c0 [ 36.470920] ? mutex_lock_io_nested+0x1900/0x1900 [ 36.475735] ? rcutorture_record_progress+0x10/0x10 [ 36.480723] ? is_bpf_text_address+0xa4/0x120 [ 36.485187] ? kernel_text_address+0x102/0x140 [ 36.489742] ? __kernel_text_address+0xd/0x40 [ 36.494208] ? unwind_get_return_address+0x61/0xa0 [ 36.499107] ? __save_stack_trace+0x7e/0xd0 [ 36.503408] ? check_noncircular+0x20/0x20 [ 36.507615] ? save_stack+0x43/0xd0 [ 36.511213] ? kasan_kmalloc+0xad/0xe0 [ 36.515072] ? __kmalloc+0x162/0x760 [ 36.518760] ? xt_replace_table+0x641/0x9d0 [ 36.523052] ? __do_replace+0x2e3/0xa70 [ 36.526996] ? do_ip6t_set_ctl+0x40f/0x5f0 [ 36.531204] ? nf_setsockopt+0x67/0xc0 [ 36.535061] ? ipv6_setsockopt+0x10b/0x130 [ 36.539269] ? dccp_setsockopt+0x85/0xd0 [ 36.543302] ? sock_common_setsockopt+0x95/0xd0 [ 36.547944] ? SyS_setsockopt+0x189/0x360 [ 36.552062] ? do_syscall_64+0x282/0x940 [ 36.556098] ? pcpu_chunk_relocate+0x315/0x770 [ 36.560655] ? print_irqtrace_events+0x270/0x270 [ 36.565384] ? free_percpu+0x229/0x830 [ 36.569243] ? lock_downgrade+0x980/0x980 [ 36.573364] ? __lock_is_held+0xb6/0x140 [ 36.577395] ? lock_release+0xa40/0xa40 [ 36.581965] ? tee_tg6+0x170/0x170 [ 36.585478] mutex_lock_nested+0x16/0x20 [ 36.589511] ? mutex_lock_nested+0x16/0x20 [ 36.593716] rtnl_lock+0x17/0x20 [ 36.597059] unregister_netdevice_notifier+0x91/0x4e0 [ 36.602222] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 36.607211] ? trace_hardirqs_on+0xd/0x10 [ 36.611329] ? register_netdevice_notifier+0x860/0x860 [ 36.616577] ? free_percpu+0x22e/0x830 [ 36.620436] ? __alloc_percpu+0x30/0x30 [ 36.624383] ? cleanup_match+0x198/0x220 [ 36.628414] ? icmp6_checkentry+0x80/0x80 [ 36.632535] ? tee_tg6+0x170/0x170 [ 36.636048] tee_tg_destroy+0x61/0xc0 [ 36.639823] cleanup_entry+0x242/0x380 [ 36.643686] ? cleanup_match+0x220/0x220 [ 36.647718] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 36.653581] ? find_next_bit+0x5a/0x100 [ 36.657532] __do_replace+0x7ac/0xa70 [ 36.661307] ? compat_table_info+0x4a0/0x4a0 [ 36.665688] ? kasan_check_write+0x14/0x20 [ 36.669896] ? _copy_from_user+0x99/0x110 [ 36.674018] do_ip6t_set_ctl+0x40f/0x5f0 [ 36.678055] ? translate_compat_table+0x1c50/0x1c50 [ 36.683046] ? mutex_unlock+0xd/0x10 [ 36.686733] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 36.691985] nf_setsockopt+0x67/0xc0 [ 36.695673] ipv6_setsockopt+0x10b/0x130 [ 36.699707] dccp_setsockopt+0x85/0xd0 [ 36.703568] sock_common_setsockopt+0x95/0xd0 [ 36.708036] SyS_setsockopt+0x189/0x360 [ 36.711983] ? lock_downgrade+0x980/0x980 [ 36.716105] ? SyS_recv+0x40/0x40 [ 36.719534] ? security_file_ioctl+0x7d/0xb0 [ 36.723915] ? security_file_ioctl+0x89/0xb0 [ 36.728297] ? do_syscall_64+0xb7/0x940 [ 36.732247] ? SyS_recv+0x40/0x40 [ 36.735673] do_syscall_64+0x282/0x940 [ 36.739533] ? _raw_spin_unlock_irq+0x27/0x70 [ 36.744001] ? finish_task_switch+0x1e2/0x890 [ 36.748469] ? finish_task_switch+0x1b9/0x890 [ 36.752950] ? syscall_return_slowpath+0x550/0x550 [ 36.757856] ? syscall_return_slowpath+0x2ac/0x550 [ 36.762757] ? prepare_exit_to_usermode+0x350/0x350 [ 36.767746] ? entry_SYSCALL_64_after_hwframe+0x36/0x9b [ 36.773082] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 36.777901] entry_SYSCALL_64_after_hwframe+0x26/0x9b [ 36.783061] RIP: 0033:0x453d69 [ 36.786222] RSP: 002b:00007fa7fd13bc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 36.793901] RAX: ffffffffffffffda RBX: 00007fa7fd13c6d4 RCX: 0000000000453d69 [ 36.801143] RDX: 0000000000000040 RSI: 0000000000000029 RDI: 0000000000000013 [ 36.808386] RBP: 000000000072bf58 R08: 00000000000005b8 R09: 0000000000000000 [ 36.815630] R10: 000000002001d000 R11: 0000000000000246 R12: 00000000ffffffff 2018/02/19 18:03:44 executing program 6: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000001a000-0x28)={'vcan0\x00', 0x0}) setsockopt(r0, 0x7ff, 0x8e, &(0x7f000000c000)="c464c98f708f997026c9929eccd0eb33f34b56", 0x13) connect$can_bcm(r0, &(0x7f0000002000-0x10)={0x1d, r1}, 0x10) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000007000)=[{&(0x7f000000f000)="0400000000000000f81c32f9ff98063dac2c0db521abe971f11368a82cc15eb4207dc10000000700b5e8bc0008fb97470500400001000000", 0x38}], 0x1}, 0x0) 2018/02/19 18:03:44 executing program 3: mmap(&(0x7f0000000000/0x3af000)=nil, 0x3af000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000340000-0x8)={0x0, 0x0}) mmap(&(0x7f00003af000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f00003af000)=""/194, 0xc2, 0x2000, 0x0, 0x0) r2 = socket$inet(0x2, 0x80006, 0x1) mmap(&(0x7f00003b0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r1, 0x0, 0x0, &(0x7f00003b1000-0x4)=0x7, 0x4) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000283000-0x380)=@security={'security\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x1d0, 0x100, 0x1d0, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f0000166000+0xc78), {[{{@ip={@loopback=0x7f000001, @loopback=0x7f000001, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa0, 0x100, 0x0, {}, [@common=@inet=@l2tp={0x30, 'l2tp\x00', 0x0, {0x0, 0x10000000, 0x2, 0x0, 0xf}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}}}, {{@ip={@broadcast=0xffffffff, @multicast2=0xe0000002, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @common='rose0\x00'}, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}}}}, {{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast2=0xe0000002, 0x0, 0x0, @generic="a578910efbf25c651338f567e50f381d", @common='lo\x00'}, 0x0, 0x70, 0xb8, 0x0, {}, []}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x380) 2018/02/19 18:03:44 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000403000)={0x0, 0xffffffffffffffff, @loopback}, &(0x7f0000001000-0x4)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000efa000)={0x0, 0x7, 0x7fff}, &(0x7f0000d61000-0x4)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00002c4000-0x8)={r1, 0x35b}, &(0x7f0000740000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000dfb000-0xa3)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty, [], {@ipv4={0x800, {{0x6, 0x4, 0x3ff, 0x6, 0x38, 0x3, 0x168, 0x8, 0x6c, 0x0, @dev={0xac, 0x14, 0x0, 0x17}, @loopback=0x7f000001, {[@end]}}, @dccp={{0x2, 0x2, 0x4, 0x1, 0x7, 0x0, 0x0, 0x0, 0x10000, "4081b7", 0x2, "a7bc99"}, "5791612572149ce80a6404f9f0e37a37"}}}}}, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000ffe000-0x8)={0x0}) pipe(&(0x7f000066e000)={0x0, 0x0}) setsockopt$sock_int(r2, 0x1, 0x0, &(0x7f0000a43000)=0x6, 0x4) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r3, 0x111, 0x1, 0xe6, 0x4) connect$bt_l2cap(r4, &(0x7f000097f000-0xe)={0x1f, 0xb42, {0x0, 0x3, 0x2, 0x200, 0x8, 0x3}, 0x3, 0x31d}, 0xe) r5 = socket$inet(0x2, 0x80007, 0x2) setsockopt$SO_ATTACH_FILTER(r5, 0x1, 0x1a, &(0x7f000046f000-0xe)={0x3, &(0x7f00005e6000)=[{0x0, 0xf2, 0xf3f0, 0x49}, {0x3180000000000000, 0x7f, 0x5, 0x41a0}, {0x800, 0x400, 0x4, 0x1000000c7a3}]}, 0x10) 2018/02/19 18:03:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000fdf000)={0x26, 'aead\x00', 0xe, 0x0, 'rfc4543(ccm_base(ecb-cipher_null,tgr128))\x00'}, 0xfffffffffffffe96) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x8) ioctl$int_in(r0, 0x5421, &(0x7f00004ec000)=0x400) 2018/02/19 18:03:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f00007fe000-0x6)=@hci, &(0x7f00001e9000-0x4)=0x6) sendmsg$netrom(r0, &(0x7f00003ed000)={&(0x7f0000504000)=@full={{0x3, {"d42874e65ae475"}, 0x2}, [{"7722c8add396d7"}, {"4e64c2943d6f54"}, {"f74c78b66c7b3e"}, {"7bec864e8fdc4d"}, {"f63cc96acd7a27"}, {"7889dfb3248433"}, {"d22863db49de21"}, {"aa895254eacda4"}]}, 0x48, &(0x7f0000bde000)=[{&(0x7f000009b000-0x51)="461e2c9ff0a6259448df55fd0616ccef5d492c184fd22b2c6c5243ada4f6a218ea40791084902becc9d5260b7f792a6642279ee7f39d05f5141ae25481a2f53dc29d897085ed5e9a04e0bbb471b6fee7ac", 0x51}, {&(0x7f0000595000)="5355aaaf5a347ddde00b2fe75f79504012689839da697a4392fede1d6fa52dbc2153f2b7d06901ae57da365554a27f9633fbc63d646e9b4510c529806e4e3c28aebfbbccb91f1b4f4573c7041da6f0a50a67f084d9dcce463e2199caf1fa533d5dc346b42edb7ca4795b0daf71adeeb5c9ee38bfeb9fb506b1a73da2043504c3247a083245b4e9418293bb50965552c4dc0d7b694464b92ae602280c4783", 0x9e}, {&(0x7f0000362000)="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", 0x1000}], 0x3, &(0x7f0000d79000)=[{0x60, 0x0, 0x101, "a5c198a5745134e4a3b1e3216825fa200cb3527a20bf801a27c52d0a1d21de54b47fc2eeeb3fc13e116ea14eb31bced41965ddac0a98ee0269be69a440750796870fda4e62130e7bc3a484966213"}, {0x18, 0x84, 0x1000, "47b248b99a74"}, {0xb8, 0x1ff, 0x7, "7f5c948de945b3f2905c0f2de3218f5fba71e4c80b5f8402a8e2fd6fec3f0f763df8cff74e72c944a52b3ca190656d1e206eea1864d38f30fc23c8679f175e5262fa8fbd6c13fd6cd371909e3acfe5578f43446405352c56f84feb1df3c4d4c36b10f5f2bcb1222fafee571be6a1514900a3a6cc50f54806f3f992fd0f6577da374ef265573fac0533f92cb5b14b36c5e948ba5862fdb6256852012d88eee0d64f7ba1"}], 0x130}, 0x8004) syz_emit_ethernet(0x2a, &(0x7f0000b17000)={@random="f3e850ef1049", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="5608d569f1ad", @rand_addr, @link_local={0x1, 0x80, 0xc2}, @local={0xac, 0x14, 0x0, 0xaa}}}}}, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00007b7000)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000216000-0xe8)={{{@in=@empty, @in6=@mcast2}}, {{@in=@empty}, 0x0, @in=@dev}}, &(0x7f0000991000-0x4)=0xe8) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f000039c000)=0x5, 0x4) syz_extract_tcp_res(&(0x7f0000edc000-0x8), 0x0, 0x0) [ 36.822872] R13: 00000000000004d5 R14: 00000000006f7498 R15: 0000000000000001 2018/02/19 18:03:45 executing program 4: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000009000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000009000+0x444)=0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000003000-0x28)={'vcan0\x00', 0x0}) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r3, 0x107, 0xf, &(0x7f0000fed000-0x4)=0x4, 0x47) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00009f9000)={r0}) bind$inet(r4, &(0x7f0000e51000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) recvmsg(r3, &(0x7f0000ec7000)={&(0x7f0000cf2000-0x10)=@nfc, 0x10, &(0x7f0000aaa000-0x50)=[{&(0x7f0000351000)=""/179, 0xb3}], 0x1, &(0x7f00000da000)=""/4096, 0x1000}, 0x0) sendmsg$can_raw(r1, &(0x7f0000dfc000)={&(0x7f0000ec8000)={0x1d, r2}, 0x10, &(0x7f0000249000)={&(0x7f0000a64000)=@can={{}, 0x0, 0x0, 0x0, 0x0, "dc24550a99b9d8d1"}, 0x10}, 0x1}, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00007de000-0x4)=0xea, 0xffffffffffffff58) bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0x18}, [], {0x95, 0x71}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000007000-0xc3)=""/195}, 0x48) 2018/02/19 18:03:45 executing program 6: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000002000-0x1cf)={@random="0d4ddefaf676", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x18, 0x2c, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x278, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}}}}, 0x0) r0 = accept4$ax25(0xffffffffffffffff, &(0x7f0000005000-0x10), &(0x7f000000a000-0x4)=0x10, 0x80000) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(r0, &(0x7f0000011000-0x10), &(0x7f0000011000-0x4)=0x10) 2018/02/19 18:03:45 executing program 3: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom(r0, &(0x7f000001d000-0x72)=""/114, 0x72, 0x23, &(0x7f000001d000)=@nfc={0x27}, 0x10) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000021000-0x4)=0x1, 0x4) 2018/02/19 18:03:45 executing program 1: mmap(&(0x7f0000000000/0xf9e000)=nil, 0xf9e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000f9e000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha256\x00'}, 0x58) mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f9e000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r2, 0x6430) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f9c000-0x10), 0x0) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000010000-0x4)=0x0) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000fa0000-0xe8)={{{@in=@broadcast, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @empty}}, 0x0, @in=@local}}, &(0x7f00000f7000-0x4)=0xe8) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000f9f000)={0x0, 0x0, 0x0}, &(0x7f000025e000)=0xc) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000f9f000+0x9ca)=0x0) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000bc7000-0xe8)={{{@in=@remote, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f0000f9f000)=0xe8) r8 = getgid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000066d000)={0x0}, &(0x7f0000155000)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000f4a000)={{{@in6=@dev, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@loopback}}, &(0x7f0000d4e000)=0xe8) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000fa0000-0xc)={0x0, 0x0, 0x0}, &(0x7f000059f000)=0xc) r12 = getpid() mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000a76000)={{{@in=@loopback, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@remote}}, &(0x7f0000fa0000-0x4)=0xe8) r14 = getgid() ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f000054d000-0x4)=0x0) r16 = getuid() mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f9f000+0xbb0)={0x0, 0x0, 0x0}, &(0x7f0000fa0000-0x4)=0xc) r18 = gettid() r19 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000020000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b90000)=0xc) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000fa1000-0x4)=0x0) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000bfa000-0xe8)={{{@in6=@ipv4={[], [], @local}, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@empty}}, &(0x7f0000f9f000)=0xe8) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000fa0000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000704000)=0xc) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r24 = gettid() mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000f9f000)={{{@in=@rand_addr, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@local}}, &(0x7f0000fa0000-0x4)=0xe8) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000fa0000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f9f000)=0xc) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000d6c000)=0x0) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00004e7000)={{{@in=@local, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@empty}}, &(0x7f0000f9f000)=0xe8) r29 = getgid() mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000070a000)=0x0) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000fa0000-0xe8)={{{@in6=@dev, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@local}}, &(0x7f0000fa0000-0x4)=0xe8) r32 = getgid() mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000fa0000-0x4)=0x0) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000f9f000)={{{@in6=@mcast1, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@loopback}}, &(0x7f0000953000-0x4)=0xe8) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00007eb000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fa0000-0x4)=0xc) r36 = getpid() mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000f9f000)={{{@in6=@local, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@empty}}, &(0x7f0000f9f000)=0xe8) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000fa0000)={0x0, 0x0, 0x0}, &(0x7f0000fa0000-0x4)=0xc) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000fa0000-0xc)={0x0}, &(0x7f0000fa0000-0x4)=0xc) r40 = getuid() r41 = getgid() mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000fa0000-0x4)=0x0) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000046a000)={0x0, 0x0}, &(0x7f0000fa0000-0x4)=0xc) r44 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00007d2000-0xc)={0x0}, &(0x7f000022f000-0x4)=0xc) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000fa0000-0xe8)={{{@in=@multicast1, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@empty}}, &(0x7f00001e1000)=0xe8) r47 = getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000e73000)=0x0) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000fa0000-0xe8)={{{@in6=@dev, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@local}}, &(0x7f0000683000-0x4)=0xe8) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000135000)={0x0, 0x0, 0x0}, &(0x7f0000fa0000-0x4)=0xc) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000fa0000-0x1f8)=[{&(0x7f0000fa0000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000fa0000-0x10)=[{&(0x7f0000fa0000-0x7d)="b102e5cde6166454d0a7b3f63a39b92ce6d8c3c29f2ab15121ccb8683e7f15924c73d52708a58eb28bd8f7bd2f738ed600b4078f2d83342f153a954cce17fe27d9d664c78e451cf81d9154d4eb31383e7638c4eadd161770d9211e1cfec713e03706c1703144bbb85f7e27048ce8e297f93ca11ec8808e5d161ae36361", 0x7d}], 0x1, &(0x7f00005a1000-0xe8)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x28, 0x1, 0x1, [r1, r0, r0, r0, r1, r2]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @cred={0x20, 0x1, 0x2, r18, r19, r20}], 0xe8, 0x90}, {&(0x7f0000f9f000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000174000-0x20)=[{&(0x7f00007f6000-0x7c)="15f3039f0fd193015690899147a0040e348e2f9dad11d0200c017912cbc78d54adea3877aa2cdd8e49f1ef946216f5891d7ac3c3103904f2c3eefd5aba3796890781cbcb712ea60dd12af8ea009f2369a8cb5eea0ced2d24477e530a5ce502a65004177c66abb5a1848426a1650cb79a3309e4d8a8ead6dab159475b", 0x7c}, {&(0x7f000031d000)="8581ff9ccce956aff1b0eb410659a06edefcdabc55abc3c171910bf9c0948160b8abd5aead59451984d8043511b286896267c79c90aa7d9729e787cb10e6d5d5fc499b4a985ab0758d5bace599916d71615fc67b12071d913842a5bed54da44cab3a2782ea40cf78ef66077ac17102a64275cc5706b26d58010352247ebf94cb732e7e986c61e8ec6846ff3440d9592b0a747831f0", 0x95}], 0x2, &(0x7f0000d7b000-0xe0)=[@rights={0x20, 0x1, 0x1, [r0, r2, r0]}, @rights={0x28, 0x1, 0x1, [r1, r0, r2, r0, r1]}, @rights={0x28, 0x1, 0x1, [r2, r0, r0, r2, r2]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x10, 0x1, 0x1, []}, @rights={0x28, 0x1, 0x1, [r1, r2, r2, r0, r1, r1]}, @cred={0x20, 0x1, 0x2, r21, r22, r23}], 0xe0, 0x4}, {&(0x7f0000fa0000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000fa0000-0x90)=[{&(0x7f0000e10000-0x6)="3377e01c9824", 0x6}, 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{&(0x7f0000f9f000)="2f345adc16b9889fe77d89e01f882e716e2947bd08580b5efdc059eb2c7799d86bde249232400e5fddf17dd9bd455fd3c519acf2b94e593580e84151e987b3f952aa42", 0x43}], 0x6, &(0x7f0000884000)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x4}, {&(0x7f0000f9f000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000f35000-0x40)=[{&(0x7f0000c9a000)="e19d5e6e57a44b0b4a93f04ccfa1fb3612fbbe789e61a94ae0c2d94b6dfea74617338a687c3094fa5f1e1d75ff3b8a50b0c4eaacef010dee4681bc96", 0x3c}, {&(0x7f00008a1000-0xa4)="45c003266e3b3c5888581217ac9bdb6fb9ac72ca0fe0338a6055de65954ce087113f3f685a5233a89d6fe8a63d66fc520568a5c8b8a70fa384564bff67176c9b9ed45a6683ff6f99ad2e5345155ab930485b6e9fefcb28886122ada77e9cf9cf03eae94e588937e2046b3bc47d53ca089dd0a59ec4b27a628164b8ddcd447289babdce85c016593bf94a8ec93c850626cd4ed2f2e146115cd82ecee184f3e6045746069b", 0xa4}, {&(0x7f0000fa0000-0xd1)="9c8c546672b284c021898e00d83e3822e01ac9e382f828eda11f41bf27eda8fc3628bd79c8b414ccba8c876d052910e2c3b2957a717e91db74f78ce9f8a130053bfdbea228713e889a73723dc201319fd9b6493add6ba5b854d0e03936c42d78e886cf0661a9bd7a0903838b02ccf71412c9bfdf4377edfabf28be3b5b40717d305d0389a037a1ed28020b0cdf2ef3c1b5f299babd31bf1f2e0f3cbc6396269407b09274125350ca04c82c22f08226e6411d8d102d5da5d44c3e62e2b7eccda2e2c66f47ac585b1dfb69079e4bae3932f0", 0xd1}, {&(0x7f000048c000)="f95a7dfd36989a2f53a88665896e287d22e31fd3a64178d2cb4ff76f9854c4670b3f0eb68fcb7358fb4f12cbf37946f200bd9f32e354a21bb4e937b98d44a9a1e6df9d384217a0c0bbc10200a2f854f1226faaa9774c1d25ae01e762a056523493385eedcc95cce31b8ebc80f8", 0x6d}], 0x4, &(0x7f000028e000-0x108)=[@rights={0x18, 0x1, 0x1, [r0]}, @rights={0x28, 0x1, 0x1, [r2, r1, r1, r2, r1]}, @rights={0x30, 0x1, 0x1, [r2, r0, r2, r0, r0, r1, r1]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r33, r34, r35}, @rights={0x20, 0x1, 0x1, [r1, r2, r1, r2]}, @cred={0x20, 0x1, 0x2, r36, r37, r38}, @cred={0x20, 0x1, 0x2, r39, r40, r41}], 0x108, 0x8000}, {&(0x7f0000a95000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000097000-0x60)=[{&(0x7f0000fa0000-0xc)="c27adefe82b853d47ba8f791", 0xc}, {&(0x7f0000e63000-0xdd)="ea0cf7bc1b36a787efaeb40c584d46718c7d61ebbd792224749fd04414820faff1f56abfd187176f3cca24e8a67c1f82662b4033ddf2a411e96f4073dff8a67e9ed990d92789e04a26feab8bf724203b3e0a7485ba083e1e41228a37a5b8498df29cf77a00de784c33fb71e3a8c0fccbc2b8581c54b7e7787ff6782e3674821aaa5d250acaab4d2255baa8d12dbbe05c5d7ddb955a079e9e261f0a2b5a56103a703cef6853ef2f5d3b4325bbab77d6d21d5774fe0635728dee02bdcdfce16ee2c9405d977bd6de9473090b01b38771aac09d91629c693aaad31371e864", 0xdd}, {&(0x7f0000fa0000-0x5e)="f208dc62b28e4f3b628e495a91554575c4c397000b423d221df7af2ae10fb940e039a521775d6f66d81345a467d953149607c96fd97730910559c547a0ef8ab3fa85edcdcaaad9283e6d91a4f2cec49bab37a3536667ab6278ac0e885f91", 0x5e}, {&(0x7f0000c75000)="edf424b463b9bad2f9641dd1bce47c423dca81df8cf034990bffd8774d8b267ac4ff2142c4838c97dbb9389b134498258c7934969cc7", 0x36}, {&(0x7f0000813000-0x2a)="b084eee838d2753400ee6c7d6e0dc0e8d9a40b284335bf797a3f1b6da8d86141e15fa69b5669a65e7a42", 0x2a}, {&(0x7f0000430000)="2b15df39a4ed0211a52331a3aa7f02a3cca703d59cf2b670a2c7b3be3b17d47bea1367b498f09a7ea20e54a3874a7b14183598ce9ab6a36cc4905c53e62ccf8133cb89f4ed301f09429a097ce75daf82c94ade3f3c73390930f68b9edfb941806cd9d64d51e7cc7fd583b6a8d1dd3eed2e0f4fddf0e791b1a4d870a9ac9ae5c3252ff936a3736c7398551e4833e3213c7197b0865da473fb7476b4fdb8d1033e8f9f73607bb296ecb51b500205afe370158dd71b23c92c7836ece43d7b0b977d3a620a05489f389ef186d9059b46ccaea25ae5cbb094c844597e4244555fba606be362e18d49bce57574cd6523ecab99", 0xf0}], 0x6, &(0x7f0000f9f000)=[@cred={0x20, 0x1, 0x2, r42, r43, r44}, @cred={0x20, 0x1, 0x2, r45, r46, r47}, @cred={0x20, 0x1, 0x2, r48, r49, r50}], 0x60, 0x4000050}, {&(0x7f0000fa0000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000d78000-0xa0)=[{&(0x7f0000f9f000)="01bcaefbe468a3c53867b1365a488669e6b01e926d632799e1bd7f70d91881f30f06528d2f96a66c883785ac95a18bfc415d093c46a9841bfb213035e7f7d2134a11c730f46baa8e14904a4e92881f17fc74a7d12a51", 0x56}, {&(0x7f0000f9f000)="1b788a98cf826d71492f2e9f5f870a7d565c2e0ed1d3103b4a153ad14b8cbc8eba418d9472d997ec8d6b3e7f5e4fc1343d2c3f3b492b25b79a4abfa845d5a0f23fead0338e3148729b564e6c35023d9ad6ac1d2247c035bf9542e1e4e8e5258958964ae60913975705413ce659f110c72250d5c366275c118560a1f000555c47aefb9cec06693a04037abc2d83e23c6c9545b7ed9cc664fde5df7abe889490b612185f4670bb067e367fe023addda0d25faa0c2506b75f4456b777cbc6524802b1907696bbc07217a6a9304c1c691a4d9655bd2a004e72", 0xd7}, {&(0x7f0000ca9000)="0173e55ab747d58985881caee5357ae6f2446adf20512a6c8b6b3f86e266e579274ecbca8527fad4ef2c921370ea5bcfe322d1f381", 0x35}, {&(0x7f0000fa0000-0x4b)="656e238d9931344f42f8200a2e7851d8fd4b46282f53b5dce309f7f0c447d634aa7889736671dac52afe638e22f7efd012707e36dd8e150800360cd6a1cb5e7d4a17bee669bb7159e19cb6", 0x4b}, {&(0x7f0000fa0000-0xb0)="a37e5ac5cc826ec8fe52dbf07245245bb4dc8009edc4d26ff21bf86d380d87b48725de9b525241664210582faab65901781624d501a2fe834514dd607357b9a8e21b8b7221effea2308d8165a1b9cc7f4c7d7d6e2131444449e9106f7f243070721a8e429c38c984415a40c902a428601dfb391599163e0e9fecf851ea02e80f5c24fcbdc1484f7d11c2da48f38ea12042c1d17373fbf311e3ff0038890105e26cfb34dd4b4e1ded87337cbc82435b58", 0xb0}, {&(0x7f0000fa0000-0x58)="bff67d048e73f14fa85af95b6cc1b0bc30d8a1d87a7dcc9fcf034e195b55836ed9d8d1d7053a2dd8bc1aea7ebc3fb967d11b68daba48b121ab1707cc871750612e5ccbfad75184603a9be0ebbb60ed15091bf8645ef2137b", 0x58}, {&(0x7f0000f9f000)="c970ff9dcdfb858c0c1d7e07b7fef3a169ec486d222130265824ac7357b3d93fc0285afa981607344f4300de448b4aeab17a236ed801c1e0eb897d969e7adda2b0cd5306d7e3c8b9e517b087c2e017a382bfaa088b3654100c6145428a58cc84a0efe38c381fe189083b66efab929b21feb4d2c79a204b0b813d09d79fae735a09db377fd1e40ec7d4f3a839ff5c27c1f8515396a9d1b1b65fab44ae07bc41b152ec5416146f3589e50d3219ff1bca2ae9da33a5dc60975125c9ae7aa8a86b40f6cbe6bea3bdfb8fc1525625571ffdff90cf69611d43b0f8566599642759", 0xde}, {&(0x7f0000fa0000-0x25)="338f1fe73360e2438610d7a91a3d72732045512dbf7b4de15d6685014f0e49fa1f49585df0", 0x25}, {&(0x7f0000a06000-0xcd)="890f460706f8c3b47ab1057d7dd165553b62767c15cf5d22324c2094b57b1c9c446a2458759db67003984c130af00f5e5c8fa208d11a3694c8b99d772d8ecaa54641f838677d4fc2cfd536a4aa585cd5e377bc97ad70847c777d514d7e446fcdf6117daa1ff24224f27a2f3ab9b2f1c0f023a8bff60056d14adf34286bf594c28081caffcc2bcb352201718f2d75ac75b94bdaa52f198298daf2bbc225decf751e7ad7d0f3ee241e9a56c97553e8b15a791c17044083f171b37b4c90a20fcb968a04cd68fdb713353bb580d6d8", 0xcd}, {&(0x7f0000fa0000-0xe1)="cf7203cb5d720142b131df669e469455a63e6e73507da61bb01c6486e168ebec4b40ca3216c355bc326c9d89b75fe06d10bf052af7ea30d76e5208f08e1ca26a9c8a75d19b8652b640aa568d7f3fb91eb6367ca1798b0d076946d62634a310f13ba9d7cc133bfd6f9e986b2aaa3f484b02f5e623518d2c178f8ba93fdca00720c2a8661b1dbd546242c1295f14d3d6182584f5dda69ea8a4aa722ab8c680d0503ed27aedda3af9af7e7db990364b3a0e593a1a6e2ed20cbf20b2e98c333c5e237bcc1f32a219eabb57a7ddfd6f55d0ef5d64da220dce2f03c7246a2059ceebfe77", 0xe1}], 0xa, &(0x7f0000fa0000-0x20)=[@rights={0x20, 0x1, 0x1, [r1, r2, r0, r0]}], 0x20, 0x200008c0}], 0x9, 0x20000040) 2018/02/19 18:03:45 executing program 0: mmap(&(0x7f0000000000/0x4d000)=nil, 0x4d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000039000)=@filter={'filter\x00', 0xe, 0x4, 0x4c8, 0xffffffff, 0x328, 0x220, 0x0, 0xffffffff, 0xffffffff, 0x3f8, 0x3f8, 0x3f8, 0xffffffff, 0x4, &(0x7f0000039000), {[{{@ipv6={@empty, @loopback={0x0, 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x1e0, 0x220, 0x0, {}, [@common=@rt={0x138, 'rt\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, [@mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @dev={0xfe, 0x80}, @mcast1={0xff, 0x1, [], 0x1}, @empty, @mcast2={0xff, 0x2, [], 0x1}, @empty, @empty, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @dev={0xfe, 0x80}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @loopback={0x0, 0x1}], 0xffffffffffffffff}}]}, @common=@unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "e32f0f43bcd7c7b3ac2be14a6da1f40a0711d640d8bd0d5bb15a0a7b7c43"}}, {{@uncond, 0x0, 0xa8, 0x108, 0x0, {}, []}, @common=@inet=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv4=@multicast2=0xe0000002, [], 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x7}}}, {{@ipv6={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @generic="62453841be03333cd42b9b03c13e06d7"}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x528) r1 = socket$inet6(0xa, 0x3, 0xfffffffffffffffd) connect$inet6(r1, &(0x7f0000017000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg(r1, &(0x7f0000009000-0x38)={0x0, 0x0, &(0x7f0000042000)=[{&(0x7f0000047000)="0000001197200002", 0x8}], 0x1, &(0x7f0000035000-0x100)=[]}, 0x0) 2018/02/19 18:03:45 executing program 2: mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x1f) socketpair$inet6(0xa, 0x5, 0x7fffffff, &(0x7f0000ef2000)={0x0, 0x0}) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000cc3000), &(0x7f0000ef2000)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x6, &(0x7f0000d65000-0x4), 0x4) 2018/02/19 18:03:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x8, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000dd0000), 0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000243000)={'vcan0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00006cf000)={@generic="d4833516fc8b37d41e9f10ce4e1d22dd", r1}) syz_emit_ethernet(0x12, &(0x7f0000395000)={@empty, @link_local={0x1, 0x80, 0xc2}, [{[], {0x8100}}], {@generic={0x88a8}}}, &(0x7f0000868000-0x18)={0x0, 0x1, [0x0]}) 2018/02/19 18:03:45 executing program 5: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x80000, 0x3ff, &(0x7f0000018000-0x8)={0x0}) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000001c000)=@filter={'filter\x00', 0xe, 0x4, 0x350, 0xffffffff, 0x110, 0x1a8, 0x1a8, 0xffffffff, 0xffffffff, 0x2b8, 0x2b8, 0x2b8, 0xffffffff, 0x4, &(0x7f0000018000-0x40), {[{{@uncond, 0x0, 0xe8, 0x110, 0x0, {}, [@common=@osf={0x50, 'osf\x00', 0x0, {'syz1\x00', 0x47c, 0x9, 0x2}}, @common=@ttl={0x28, 'ttl\x00', 0x0, {0x3, 0x5}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x1}}}, {{@ip={@multicast2=0xe0000002, @multicast1=0xe0000001, 0xffffffff, 0xffffff00, @common='syzkaller0\x00', @common='bond0\x00', {}, {0xff}, 0x96, 0x2, 0xc}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x5}}}, {{@ip={@rand_addr=0x1, @empty, 0xffffffff, 0x0, @syzn={0x73, 0x79, 0x7a, 0x0}, @common='ip6gretap0\x00', {}, {}, 0x2f, 0x2, 0x8}, 0x0, 0xb0, 0x110, 0x0, {}, [@common=@set={0x40, 'set\x00', 0x0, {{0x1, [0x9fd, 0x7fff, 0x8001, 0x5, 0x244, 0xba2f], 0x3, 0x3f, 0xf14}}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @empty, 0x80000000, 0xb, [0x10, 0x1f, 0x11, 0x4, 0x20, 0x11, 0x7, 0x14, 0x27, 0xa, 0xd, 0x1d, 0xe, 0x5, 0x27, 0x3f], 0x0, 0x8, 0x100}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3b0) r1 = socket$inet(0x2, 0x3, 0x800000000000b) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f0000017000-0x440)={'filter\x00', 0x7, 0x4, 0x3f0, 0x0, 0x0, 0x0, 0x308, 0x308, 0x308, 0x4, &(0x7f0000016000), {[{{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @loopback=0x7f000001, @loopback=0x7f000001, 0x8, 0xffffffff}}}, {{@uncond, 0xc0, 0xe8}, @unspec=@STANDARD={0x28, '\x00', 0x0, 0xfffffffffffffffd}}, {{@arp={@empty, @rand_addr, 0x0, 0x0, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, {}, @empty, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @common='irlan0\x00', @syzn={0x73, 0x79, 0x7a}}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14}, 0x2}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x440) syz_emit_ethernet(0x2a, &(0x7f0000010000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @random="877c020000a5", @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}}, &(0x7f0000002000)={0x0, 0x1, [0x0]}) 2018/02/19 18:03:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(0xffffffffffffff9c, &(0x7f00004f2000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, &(0x7f0000b29000)=0x3a, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00007e2000-0x78)={0x8001, {0x2, 0x0, @multicast1=0xe0000001}, {0x2, 0x3, @empty}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, 0x212, 0x72, 0x4, 0x80000000, 0x7, &(0x7f000088c000)=@common='tunl0\x00', 0x9, 0x1, 0x100}) r1 = socket$inet6(0xa, 0x80003, 0xfb) setsockopt$inet6_int(r1, 0x29, 0x7, &(0x7f00001e1000)=0x8a7, 0x4) 2018/02/19 18:03:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000bcf000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000499000-0x10)={0x2, &(0x7f0000c68000)=[{0x0}, {}]}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f00001d4000-0x8)={r2, 0x1}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00002ee000-0x5c)=[@in={0x2, 0x0, @empty}], 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00005c6000), 0x4) getsockname$inet6(r0, &(0x7f000038a000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [], 0x0}}, &(0x7f0000a9c000)=0xfe41) 2018/02/19 18:03:45 executing program 7: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x8983, &(0x7f0000006000)={@common='erspan0\x00', @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000006000)={0x0, @syzn={0x73, 0x79, 0x7a, 0x0}}}}) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x80000, 0x6, &(0x7f0000ffa000)={0x0, 0x0}) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000a66000-0x8c)={0x0, @in6={{0xa, 0x2, 0x3, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x15}}, 0x10000}}}, &(0x7f0000ffb000+0x2e1)=0x8c) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000ffb000)={r3, @in={{0x2, 0x1, @broadcast=0xffffffff}}}, 0x8c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000ffb000-0x10)={0x0, 0x1c, &(0x7f0000ffb000-0x1c)=[@in6={0xa, 0x0, 0x81, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1}]}, &(0x7f00001b8000-0x4)=0x10) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000ffb000-0xc)={r4, 0x4, 0x30}, 0xc) 2018/02/19 18:03:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000ff3000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) setsockopt$inet_dccp_int(r0, 0x21, 0xb, &(0x7f0000de7000)=0xb48, 0x4) sendmsg$nl_route(r0, &(0x7f0000c92000-0x38)={&(0x7f00008a7000-0xc)={0x10}, 0xc, &(0x7f00007be000-0x10)={&(0x7f0000364000-0x37e8)=@newlink={0x34, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1}, [@IFLA_IFALIAS={0x14, 0x14, @common='ip_vti0\x00'}]}, 0x34}, 0x1}, 0x0) 2018/02/19 18:03:45 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={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) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f000079d000-0xa)=@file={0x0, './file0\x00'}, 0x2a, &(0x7f000054b000)=[{&(0x7f0000001000-0xca)="20808b5b35296ad20d95658bd218d58fc06c74ffe1f89ae2c659300845a1e1d71f4ebdb34cd7bbbd0445e2885cc06de332facfc340057741a58e59fa621c327513dcca0c4cc1db820a04556c6eff0c5278e33837cd2ad66ce8366ec26c1a5150cb6e85c1fa339e36edd2ae814a0cdb4642d19479a9676bf73a44b498d9ac86217786d3a5bbbb1cffb1b4a1850177d2428eb89562107763ed545e8ff0026de53407086a817d805718b8bdaf8c9f908f0a58c22a273cdb4eab4751268115aeb6ef6e7aa856b4d77bfd6d01", 0x80}, {}, {&(0x7f0000f37000)="a2b5625a2e500e6b17a5fa5c9d061d650727d3eb3f1fc11396456806fec6e52ae2dbfe96350725cf7bbc942ed1d62be25e8c640a32adcab54c631c6e6d3e55f59606118359236326d4172b5f314d1900e93e0df5eb0e90f451b1a50e7f0538c8b52649bbe72ae84a23cf977a3259a674d5bb9673a5b19111517e68", 0x7b}, {&(0x7f0000ab6000)="774d72caa18c390f79fedebc88accbf4131fb816e99d32f2736bbcc9a1b282bc932d13caa8ee598158261aea7f11b47c45f230a822f8ea68b046ca4101454199cf9069d1a505d826863af0bd5fcef7356d07adaaefd06c7fb1baeb8cd3f085583517b936d72695d6213939b7df10635de2eece6df35ddd16126b5d6dd69a861a18c25e7706e1df159a2cac04366e7bc8ce46f8fa2b1c4f9135c7c7e2e8ac7c46e5d4eb1f8d84e89fdb7b8f984951cfef3bd5d04b4ec205415163e5c5d503d75843dcb3ee4ed0cb5499e2f97748088889f5aff3bb154b5d4ee6191b9e2429a24ae2129746169e4cd5c1f189e538", 0xed}, {&(0x7f0000001000)="d79b41b9794620c24ce95be24d070401fec024dea1b58d9a48893675776017e2207f6007180c284e8d9f28fdacadecae017f6f19a677935442db185f66cf934eea18108b77b642c6094de44ed5f581bc34d5367bf34c85e2bbdd1ecb518d5bab1373d6fa714625928c68a09806c55f437396e15e93d899030ab6fa58b2808bd34da60885a7dfe3fc807b8973890cc54de508b2a8f5b6c2998dd4f3a93f41d535c2102ca866e08d6c6e3bbdccd08b3f31344d58ba0d51ff1afbcfeb522efac73deca3dd3c11872f6a85e85a73790cca8981179c75441bf0085254407d5a8b2fbfd920ef4e5fad4972c175e783832a3e570a210b23b674f3e075", 0xf9}, {&(0x7f00006fd000-0x71)="b5fed665d8b2e21a2af887ab1dd9ead0078f0ca26789f502b4f01dc086c5ac93690b306def93ed18a909b6c78c6a0d67286579a2c42eec2354adbfec42fe96ecf9a4ed8e000df7283963c2e150271cf5dc09d142f9d59b86d9413ca78bc3aab11730da87c88d44caed99a5f949b9c8dbcd", 0x71}, {&(0x7f0000ebb000)="45044f15156c8c19e4175a5c341351064356cdac697d1445ad9f9ef69562070006fde7ff8d3defcefff5f507019c10a6fc8dda8e1935430fd23f07681504cfed1b7d29cd09b4013e93eddb231ec539be0ceaa6cec071aa63118073c4ca721332c1682264f8bdd15bfb99f67474798b56864d7529efc697734e8e36e002cf64f9d9f677f8e4634b51703752353e5ab5ec3bbbc35d652189747e5cd58b5b4d778e5daac242d97b0c14bfa053decfa8a9da58e87ac62198df08884657590139442ccf122152be4f1560bd5ae37ac5001214053ff2d2e98f8ce0a88440ba8bdad5cfe8b21e9b71e9453015cc", 0xea}, {&(0x7f0000374000-0x3f)="f55ed2c39c1ff492c8abafd855b8287d1ade1377d01b70aad0aafb4cd6bc181c3339d2a37713c21a78c8e697c976da8ae55b8631e50bcf4ca89398b8ae810d", 0x3f}, {&(0x7f0000000000)="4e6232708b34cb2c83f4e89689b86af8596bc29ebbe5b3dd63864bf580a7e6c9650f7960810684bc82b19dd3c117a0a12772f136375f267c497252f62f42e4abd782c997a9e1a1a81c6a304eef132169d32f086da9119e628968aff266483235c4b5ee8b82a484abef4cacb407368bafb0941b50b16b00b2c86cd5a7f9e3931cb55288d79d40b8ef5313c399e2aa3cbb437b240fc7616747a861e78e9f918808d5427a53b8c87cef9e7b7406f57bf897157839fe96a75ba5923ebdf0f9e139cab84ad31638a5d91bb214b1", 0xcb}, {&(0x7f0000001000-0xf0)="8323e4a02531b7e046444b1696c4e7c93e5c857e11f80f75ef9bea053f87e79290b9115806726cd325c984d1b31ebe48133533eb42859c6afba756a89e22084cf256120de388bb0e52f41139b384225d644112339d6c319ab3ed6d7190f9cfbdfb35f1295e78db63b8d0d3b8e1298ec30a1e3cb79fd6d555bbde517258f4164271e9c751c98c9ee9a3442d102cdbc9a13b9e163fdbacb079b3675855ca6f8f153beac5f381795ec8a370290ab99eae054b205bf72dd0252fcb25db9f970f1b478cd987ae837093b52c69df6a4ae658d42c82dbee739dfe4269160c5bc18516896c6b2093ea8b0afdba4a5368afc1b8d9", 0xf0}], 0xa, 0x0, 0x0, 0x4080}, 0x80) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000002000-0x1000)=""/4096, &(0x7f0000002000-0x4)=0x1000) mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000fe4000)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) close(r2) close(r3) 2018/02/19 18:03:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x4, 0x7fffffff, &(0x7f0000fcc000)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f00002f3000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x200}) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000d9e000-0x5c)={{0xa, 0x2, 0x0, @dev={0xfe, 0x80, [], 0x0, 0xc}, 0xfffffffffffffffd}, {0xa, 0x1, 0x1f, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x9}, 0x54, [0x3, 0x9, 0x7fffffff, 0x3, 0x1, 0x8, 0x6800000000000000, 0xffffffff]}, 0x5c) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f0000ee6000)={{0xa, 0xffffffffffffffff, 0x0, @empty}, {0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x0, [0x0, 0x0, 0x4]}, 0x5c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000296000-0x38)={&(0x7f0000478000)={0x10}, 0xc, &(0x7f0000db7000)={&(0x7f0000488000)=@mpls_getroute={0x28, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c}, [@RTA_DST={0x9, 0x1, [{}, {}]}]}, 0x28}, 0x1}, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0x82, &(0x7f000017f000-0x20)=""/32, &(0x7f0000eec000-0x4)=0x20) socketpair(0x1f, 0x3, 0x13f, &(0x7f0000c12000)={0x0, 0x0}) ioctl$PPPIOCSFLAGS(r4, 0x40047459, &(0x7f00006f5000)=0x1040) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f00000a7000)=@assoc_value={0x0, 0x2}, &(0x7f0000af5000)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f00006e7000-0x4)=@assoc_id=r6, 0x4) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r5, 0x800442d2, &(0x7f0000705000)={0x6, &(0x7f0000f51000)=[{}, {}, {}, {}, {}, {}]}) 2018/02/19 18:03:45 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000afd000)={0x1000, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000001000-0x10)={0x7ff, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f0000be6000)=@raw={'raw\x00', 0x9, 0x3, 0x2b0, 0x0, 0xffffffff, 0xffffffff, 0xf0, 0xffffffff, 0x1e0, 0xffffffff, 0xffffffff, 0x1e0, 0xffffffff, 0x3, &(0x7f00009bb000-0x30), {[{{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @empty, [], [], @common='bpq0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x0, 0x0, 0x0, 0x480000000}}}, {{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, [], [], @common='ip6gretap0\x00', @generic="03838ea8ca25a10c28f99537e1b6d358"}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv4=@broadcast=0xffffffff, @generic="13a23ebea1147a70c1bbba4fcc5a22dc"}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x310) 2018/02/19 18:03:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000af8000-0x3)='nv\x00', 0x88) sendto$inet(r0, &(0x7f0000fa1000-0x1), 0xffffffffffffff8d, 0x20020007, &(0x7f0000e97000+0xfcf)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) socketpair(0x3, 0x6, 0x0, &(0x7f000082b000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000a65000)=0x3ff, 0x4) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000389000)={0x4, &(0x7f000005f000)=[{}, {0x0}, {}, {}]}) shutdown(r0, 0x1) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f00006eb000-0x40)={r3, 0x2, &(0x7f0000674000-0x8)=[0x8, 0x3f], &(0x7f00004c6000-0xc)=[0x7fffffff, 0x80000001, 0x8], 0x62, 0x2, 0x5, &(0x7f00002c3000)=[0x8, 0x3], &(0x7f0000889000-0x8)=[0x3, 0xffffffffffffffff]}) 2018/02/19 18:03:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xba269b1c0c8195bd, 0x6850) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f000068b000-0x4), &(0x7f00001ae000)=0x4) syz_emit_ethernet(0x6f, &(0x7f0000df4000-0x9b)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x4d, 0x0, "c290cf5e8caa77dcf25060191085bd6ea0021582f0bba84a0c5e30d0d14ce8ff21ea0be9feeec403873040c7a4624ec2f5f2c78b51eef8a999043950937dc8672327d15607"}}}}}, 0x0) 2018/02/19 18:03:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f000039f000-0x4), &(0x7f00004dc000)=0x4) close(r2) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) bind$unix(r1, &(0x7f0000d77000)=@abs, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc}, 0x10) 2018/02/19 18:03:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000eac000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000022000-0x10)={0x2, &(0x7f0000daa000+0x5eb)=[{0x28, 0x0, 0x0, 0xfffffffffffff014}, {0x6}]}, 0x10) 2018/02/19 18:03:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000bb5000)={0x0, 0x0, 0x0, []}, 0x8) sendto$inet6(r0, &(0x7f0000b2c000)="c93fa877797c07f8b6565f6823ba8bed8b3656b9f9b6f4fc0df76175d9d22f10b3c0eaf19eaf50f082188f2c51f335fef6f57c7f78ec8973a75eaeccde55274f615d54916d12ec77f7854032b1c815dc639c986b5b699c4755649248ef1720ceca59f25499e3246374adc1063d550857d23634fcdbc88bc3b7d721e5ad1f7e8b60d2e59ad51997", 0x87, 0x40044, &(0x7f00000ea000-0x1c)={0xa, 0x0, 0x5, @dev={0xfe, 0x80, [], 0x0, 0xe}, 0x3}, 0x1c) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f000023e000-0x8)={0x0, 0x100000000, 0x401}, &(0x7f0000cf1000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000059a000-0x8)=@assoc_id=r1, &(0x7f0000dfd000)=0x4) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000b1c000-0x8)={0x0, 0x739}, 0x8) 2018/02/19 18:03:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000af000)={0x0, 0x0}) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000dd8000)=0x2, 0x4) r1 = socket$nl_generic(0x10, 0x3, 0x10) poll(&(0x7f000058b000)=[{r1, 0x500}, {r1, 0x8000}], 0x20000000000000f5, 0x2) sendmsg$nl_generic(r1, &(0x7f00004b6000-0x38)={&(0x7f0000c62000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000e74000)={0x14, 0x1e, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, []}, 0x14}, 0x1}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00000ce000-0x4)={r0}) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000af4000)=""/154, &(0x7f0000d63000-0x4)=0x9a) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000418000), &(0x7f000080d000-0x4)=0x8) recvfrom(r1, &(0x7f0000b22000-0xe6)=""/230, 0xe6, 0x0, &(0x7f00000b9000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}}}}, 0x3a) 2018/02/19 18:03:45 executing program 4: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000000f000-0x34)=@mpls_newroute={0x1c, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c, 0x14}, []}, 0x1c}, 0x1}, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000028000-0x8)={0x0, 0x0}) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000016000)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff}}, 0x6, 0x4, 0xfffffffffffffffe, 0x1, 0x30}, &(0x7f0000027000)=0xa0) socketpair$inet(0x2, 0x80002, 0x817e, &(0x7f0000013000-0x8)={0x0, 0x0}) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000029000-0xc)={r3, 0x1000}, 0xc) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000028000-0x10)={r3, 0x4, 0x6, 0x400}, &(0x7f0000013000)=0x10) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r5, 0x890d, &(0x7f0000011000)={0x7fffffff, {0x2, 0x0, @multicast1=0xe0000001}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xe}}, 0x4, 0x5c4, 0x9, 0xfffffffffffffffc, 0x3, 0x0, 0x7, 0x3f, 0x9}) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000029000)={0x0, @empty, @rand_addr}, &(0x7f000002a000-0x4)=0xc) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000024000), 0x7, 0x6) setsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f0000029000)={@mcast1={0xff, 0x1, [], 0x1}, r6}, 0x14) [ 37.219123] netlink: 'syz-executor3': attribute type 1 has an invalid length. [ 37.219603] sctp: [Deprecated]: syz-executor7 (pid 5668) Use of int in maxseg socket option. [ 37.219603] Use struct sctp_assoc_value instead 2018/02/19 18:03:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept(r0, &(0x7f0000f0a000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000b87000)=0x10) socket(0x3, 0xa, 0x4) getsockname$ax25(r1, &(0x7f000027c000), &(0x7f0000f94000-0x4)=0x9) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000865000)=@filter={'filter\x00', 0xe, 0x4, 0x4c8, 0xffffffff, 0x410, 0x220, 0x0, 0xffffffff, 0xffffffff, 0x410, 0x410, 0x410, 0xffffffff, 0x4, &(0x7f0000cf0000), {[{{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @common='eql\x00'}, 0x0, 0x1f8, 0x240, 0x0, {}, [@common=@inet=@hashlimit3={0x158, 'hashlimit\x00', 0x3, {'erspan0\x00', {0x0, 0x0, 0x0, 0x0, 0x0, 0x193c}}}, @common=@inet=@ipcomp={0xffec, 'ipcomp\x00'}]}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz0\x00', 0x0, 0x4000000000000, 0x7}}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@inet=@socket1={0xfffffffffffffe1d, 'socket\x00', 0x1}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @generic="11b48ad3d0b8426817167831ed0fca08"}, 0x0, 0xd0, 0x130, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00'}, @common=@unspec=@statistic={0x38, 'statistic\x00'}]}, @common=@SET={0x60, 'SET\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x528) 2018/02/19 18:03:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000017000-0x4)=0xfffffffffffffffa, 0x4) r1 = socket$inet(0x2, 0x806, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000010000)=@nat={'nat\x00', 0x1b, 0x5, 0x368, 0x228, 0xc8, 0xffffffff, 0x2d0, 0x180, 0x2d0, 0x2d0, 0xffffffff, 0x2d0, 0x2d0, 0x5, &(0x7f000001d000-0x50), {[{{@uncond, 0x0, 0x90, 0xc8, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}]}, @DNAT0={0x38, 'DNAT\x00', 0x0, {0x1, {0x0, @rand_addr, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @port, @icmp_id}}}}, {{@uncond, 0x0, 0x70, 0xb8, 0x0, {}, []}, @unspec=@SNAT1={0x48, 'SNAT\x00', 0x1, {0x0, @ipv6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @ipv6=@empty, @port, @gre_key}}}, {{@uncond, 0x0, 0x70, 0xa8, 0x0, {}, []}, @SNAT0={0x38, 'SNAT\x00', 0x0, {0x1, {0x1f, @multicast1=0xe0000001, @rand_addr, @icmp_id, @gre_key}}}}, {{@uncond, 0x0, 0x70, 0xa8, 0x0, {}, []}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x5, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14}, @icmp_id, @gre_key}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3c8) r2 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f000000d000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) connect$inet6(r2, &(0x7f0000031000)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x1c) sendmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f000003c000-0x10)=[], 0x0, &(0x7f0000011000)=[]}, 0x0) 2018/02/19 18:03:45 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000afd000)={0x1000, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000001000-0x10)={0x7ff, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f0000be6000)=@raw={'raw\x00', 0x9, 0x3, 0x2b0, 0x0, 0xffffffff, 0xffffffff, 0xf0, 0xffffffff, 0x1e0, 0xffffffff, 0xffffffff, 0x1e0, 0xffffffff, 0x3, &(0x7f00009bb000-0x30), {[{{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @empty, [], [], @common='bpq0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x0, 0x0, 0x0, 0x480000000}}}, {{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, [], [], @common='ip6gretap0\x00', @generic="03838ea8ca25a10c28f99537e1b6d358"}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv4=@broadcast=0xffffffff, @generic="13a23ebea1147a70c1bbba4fcc5a22dc"}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x310) [ 37.259858] ieee80211 phy2: Selected rate control algorithm 'minstrel_ht' [ 37.284504] audit: type=1400 audit(1519063425.404:25): avc: denied { getopt } for pid=5660 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/19 18:03:45 executing program 2: mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f000000e000)={0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet(0xffffffffffffffff, &(0x7f000002d000-0x10)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f000002d000-0x4)=0x10) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000024000)={r1, 0x78, &(0x7f000002d000-0x78)=[@in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x17}}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x0, 0x100000000, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x101}, @in6={0xa, 0x3, 0x8, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x1}, @in={0x2, 0x2, @multicast1=0xe0000001}, @in={0x2, 0x0, @empty}]}, &(0x7f000002c000)=0x10) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f000002c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f0000026000)=0x3a) ioctl$sock_FIOGETOWN(r3, 0x400454d4, &(0x7f0000001000-0x4)) 2018/02/19 18:03:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000e69000)={0x0}) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f00008bc000-0x14)={@local}, &(0x7f000054a000)=0x14) socketpair$inet6(0xa, 0x4, 0x6, &(0x7f00001f5000-0x8)={0x0}) accept$inet6(r1, &(0x7f0000ba6000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @empty}}, &(0x7f000063d000)=0x1c) pipe(&(0x7f000099b000-0x8)={0x0}) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) r3 = socket$inet6(0xa, 0x802, 0x0) recvfrom$ipx(r2, &(0x7f000040c000-0x5b)=""/91, 0x5b, 0x40, &(0x7f000050f000)={0x4, 0xffffffff7fffffff, 0x7, "c39cf56a5eee", 0x65c2}, 0x10) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000687000)={@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x0, 0x2}, &(0x7f00001e7000-0x4)=0x20) 2018/02/19 18:03:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000c94000)={r0}) getsockopt$inet6_dccp_int(r1, 0x21, 0xf, &(0x7f0000b07000-0x4), &(0x7f000054b000)=0x4) bind$alg(r0, &(0x7f0000d60000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) pipe(&(0x7f000015c000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000e38000)={0x0, 0x4, 0x2, 0x3, 0x8, 0xfffffffffffffffd}, &(0x7f0000385000)=0x14) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000bf2000)={r4, 0x8749, 0xc5b4, 0x81, 0x8, 0x3}, &(0x7f00009db000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000840000), &(0x7f0000b58000)=0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) [ 37.305147] sctp: [Deprecated]: syz-executor7 (pid 5685) Use of int in maxseg socket option. [ 37.305147] Use struct sctp_assoc_value instead [ 37.321961] netlink: 'syz-executor3': attribute type 1 has an invalid length. [ 37.325298] audit: type=1400 audit(1519063425.430:26): avc: denied { read } for pid=5660 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/19 18:03:45 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$rds(0x15, 0x5, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000002000-0x4), 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000001000)={r1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_int(r2, 0x21, 0x0, &(0x7f0000001000-0x4)=0x6, 0x4) r3 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r3, 0x28, 0x1, &(0x7f0000acf000-0x8), 0x0) 2018/02/19 18:03:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000414000-0x12)={@generic="919ca6e819990b6928f5566169c85086", 0x8000}) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000001000)=@newlink={0x3c, 0x10, 0x19, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0xa}]}]}, 0x3c}, 0x1}, 0x0) 2018/02/19 18:03:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fd4000)={0x0, 0x0}) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000af7000-0x14)={{0x5, 0x99, 0x8, 0x200, 0x0, 0x3b4}, 0x5, 0x2e8f, 0xffff}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000a00000-0x2c)=[@in6={0xa, 0x1, 0x74, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x2}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}], 0x16) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000819000-0x14)={0x0, 0x20, 0x9, 0x100, 0x7, 0x2}, &(0x7f00006fa000-0x4)=0x14) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000ece000)={r2, 0x24}, 0x8) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r3, 0x11000080000089f1, &(0x7f0000569000-0x28)={@common='tunl0\x00', @ifru_mtu}) getsockopt$inet_dccp_int(r0, 0x21, 0x15, &(0x7f0000397000-0x4), &(0x7f00009df000-0x4)=0x4) [ 37.364714] ieee80211 phy3: Selected rate control algorithm 'minstrel_ht' 2018/02/19 18:03:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x22, &(0x7f0000cba000-0x4)=0x1, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00001b3000)='veno\x00', 0x5) bind$inet(r1, &(0x7f0000c17000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000fa1000-0x1), 0xffffffffffffffc3, 0x20020007, &(0x7f0000e97000+0xfcf)={0x2, 0x1, @loopback=0x7f000001}, 0x10) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000fa2000)=@nat={'nat\x00', 0x1b, 0x5, 0x4d8, 0x0, 0x318, 0xffffffff, 0x228, 0x318, 0x408, 0x408, 0xffffffff, 0x408, 0x408, 0x5, &(0x7f00001b0000-0x50), {[{{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, [], [], @common='ip6gretap0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x1, @ipv6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @icmp_id, @gre_key}}}, {{@uncond, 0x0, 0xf0, 0x138, 0x0, {}, [@common=@dst={0x48, 'dst\x00'}]}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x0, @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @ipv4=@dev={0xac, 0x14}, @icmp_id, @port}}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x0, @ipv6=@mcast2={0xff, 0x2, [], 0x1}, @ipv4=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @port, @gre_key}}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, [], [0xffffff00], @common='ip6_vti0\x00', @generic="fa6ba8342a1757f9b9c9d6cdde907549"}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x1, @ipv4=@broadcast=0xffffffff, @ipv4=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @port, @icmp_id}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x538) r2 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r2, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r2, 0x20000003) r3 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r3, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg(r3, &(0x7f0000819000-0x38)={&(0x7f0000cf2000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "48df05b80106760a02b5d95e844b3e9e23d3b2a9823fe0460ebd0ff0c9abe1483d00f2a837083fc8e999f9b322385607f838de6e721587ec9452f16e55d939"}, 0x60, &(0x7f0000e14000)=[], 0x0, &(0x7f0000cd3000-0x1d8)=[]}, 0x0) 2018/02/19 18:03:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00001b2000-0x4)={0xffffffffffffff9c}) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000d68000)=0x1, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt(r1, 0x1, 0x15, &(0x7f0000e65000-0x9)="d7fdaf62070179890fddd5a45d3f32e5", 0x10) socket$l2tp(0x18, 0x1, 0x1) 2018/02/19 18:03:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) getsockname(r0, &(0x7f0000a85000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2}}}, &(0x7f0000d48000-0x4)=0x2e) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000d9b000-0x37)=""/55, &(0x7f000044d000-0x4)=0x37) bind$alg(r0, &(0x7f0000dfb000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmsg(r2, &(0x7f000017b000-0x38)={0x0, 0x0, &(0x7f000069c000)=[{&(0x7f0000386000)="ac8492d52b622c7a8156af9e98ad96b7bc2c24d8aede9fa34844450ca62695214bf805c6e04111683588884fdc02ad3b9c8c920b0ce7ba53c5cc3ff61520d46c", 0x40}], 0x1, &(0x7f00006b7000)=[]}, 0x0) recvmsg(r2, &(0x7f0000969000-0x38)={&(0x7f000076c000)=@hci, 0xfffffffffffffe40, &(0x7f0000ae1000-0x40)=[], 0x0, &(0x7f0000838000-0xa9)=""/169, 0xa9}, 0x0) 2018/02/19 18:03:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000fdb000)=@filter={'filter\x00', 0xe, 0x4, 0x3d0, 0xffffffff, 0xd0, 0xd0, 0xd0, 0xffffffff, 0xffffffff, 0x300, 0x300, 0x300, 0xffffffff, 0x4, &(0x7f0000e9b000-0x40), {[{{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x100, 0x128, 0x0, {}, [@common=@unspec=@addrtype1={0x28, 'addrtype\x00', 0x1, {0x0, 0x4}}, @common=@unspec=@mark={0x30, 'mark\x00', 0x1}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@unspec=@connbytes={0x38, 'connbytes\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x430) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000683000-0x78)=@nat={'nat\x00', 0x19, 0x5, 0x4f8, [0x20eec000, 0x0, 0x0, 0x20eec228, 0x20eec310], 0x0, &(0x7f00007d6000-0x10), &(0x7f0000eec000)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x9, 0x0, 0x0, @generic="8349a68b1d0b3913a2c773f20e1e1c7b", @common='nr0\x00', @generic="0870d7184d5f902d67c580672fe7310f", @generic="dfd45d58867a56a7e8d8b3daaa756f7b", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0xff, 0xff], @random="14a1899a4efc", [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], 0xe0, 0x118, 0x150, [@physdev={'physdev\x00', 0x48, {{@generic="759f683e7b5c7b93d0ae390f7e97ca20", {}, @common='sit0\x00', {0xff}, 0x8}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@random="ba07df90cff6", 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, 0xffffffffffffffff}}}}, {{{0x9, 0x8, 0x1, @generic="fa9297e6159c55b55135085267b663ac", @generic="1473ce949034a416357779ff2d2318e2", @syzn={0x73, 0x79, 0x7a, 0x0}, @common='irlan0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0xff, 0x67750db63ac1319c], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0xff, 0xff, 0x0, 0x0, 0x0, 0xff], 0x70, 0x70, 0xa8, []}, []}, @arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}, 0xfffffffffffffffc}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe, 0x1, [{{{0x3, 0x4, 0x1c, @generic="3dcc5190f4b7296d20f44025f6284ad9", @common='nr0\x00', @generic="b406654013205314a4b5c6be909bc6bf", @syzn={0x73, 0x79, 0x7a, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff, 0xff, 0xff, 0x0, 0xbe5d7832a66f2aef], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0xff, 0xff], 0x70, 0x70, 0xb8, []}, []}, @common=@ERROR={'ERROR\x00', 0x20, {"30a9f40d50d381a4c47458a31890cd4cdf4cfbcaaf57a1add604e85e1fa3"}}}]}, {0x0, '\x00', 0x3, 0xffffffffffffffff, 0x2, [{{{0x0, 0x10, 0x0, @syzn={0x73, 0x79, 0x7a, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0}, @generic="99df61659ed379bd37c8dbd02b2c9149", @common='irlan0\x00', @empty, [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0xff, 0xff], 0x70, 0x70, 0xe8, []}, []}, @common=@nflog={'nflog\x00', 0x50, {{0x100000001, 0x1, 0x235, 0x0, 0x0, "9fca444b7106b8afd7ac5ea5730bd9c6d0a0c128ca20a55718927d352d2ed7ffa3b941bea45ea82c88a846ce5def7c653c14e9a76f90b26393d6d883e5ef35f3"}}}}, {{{0x0, 0x11, 0x88fe, @syzn={0x73, 0x79, 0x7a, 0x0}, @common='ip6gre0\x00', @syzn={0x73, 0x79, 0x7a, 0x0}, @common='bcsf0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xf}, [0x0, 0x0, 0xff, 0xff], 0x70, 0x70, 0xa0, []}, []}, @common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0x3}}}}]}, {0x0, '\x00', 0x5, 0xffffffffffffffff, 0x0, []}]}, 0x570) r1 = socket$inet6(0xa, 0x3, 0x3d) connect$inet6(r1, &(0x7f0000017000)={0xa, 0xffffffffffffffff, 0xfffffffffffffffc, @dev={0xfe, 0x80, [], 0xffffffffffffffff, 0xf}, 0x9}, 0x1c) sendmsg(r1, &(0x7f0000009000-0x38)={0x0, 0x0, &(0x7f000000c000-0x30)=[], 0x0, &(0x7f0000028000)=[]}, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000a06000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000be3000-0x20)={0x0, 0x0, 0x0, 0x7}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000728000)={0x0, r3, 0x10001, 0x7}) 2018/02/19 18:03:45 executing program 7: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000001000)=@mangle={'mangle\x00', 0x1f, 0x6, 0x580, 0x1a0, 0x0, 0x0, 0x0, 0x3e0, 0x4b0, 0x4b0, 0x4b0, 0x4b0, 0x4b0, 0x6, &(0x7f0000004000-0x60), {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @HL={0x28, 'HL\x00'}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xffffffffffffffff}}, {{@ipv6={@empty, @loopback={0x0, 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @HL={0x28, 'HL\x00'}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x128, 0x170, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00'}, @common=@inet=@hashlimit1={0x58, 'hashlimit\x00', 0x1, {@common='ip6gre0\x00', {0x68, 0x7c, 0x0, 0x2, 0x5, 0x9, 0x6828}}}]}, @DNPT={0x48, 'DNPT\x00', 0x0, {@ipv4=@multicast1=0xe0000001, @ipv6=@empty}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @inet=@DSCP={0x28, 'DSCP\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x5e0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000005000)={'filter\x00', 0x7, 0x4, 0x3f8, 0x0, 0x0, 0x110, 0x310, 0x310, 0x310, 0x4, &(0x7f0000009000), {[{{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @empty, @broadcast=0xffffffff, @dev={0xac, 0x14}, 0x4}}}, {{@uncond, 0xc0, 0x100}, @unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@arp={@multicast1=0xe0000001, @broadcast=0xffffffff, 0x0, 0x0, @mac=@empty, {}, @empty, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @generic="3eed05ef234d90906d01699127dad344"}, 0xc0, 0x100}, @unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00', 0x0, 0xcbf}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x448) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f000000d000)={@empty, @empty}, 0x8) socketpair$inet(0x2, 0x80003, 0x2, &(0x7f000000d000-0x8)={0x0, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f000000d000-0x4)=0x7, 0x18) 2018/02/19 18:03:45 executing program 4: r0 = socket(0xffffffffffffffff, 0x803, 0x0) setsockopt(r0, 0x0, 0x1, &(0x7f000023d000-0xd8), 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f00005cb000-0x62)=""/131, &(0x7f0000000000)=0x83) 2018/02/19 18:03:45 executing program 5: mmap(&(0x7f0000000000/0xf17000)=nil, 0xf17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0x15, &(0x7f00002eb000)=0xd3a, 0x4) mmap(&(0x7f0000f17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000cf7000+0x649)={@remote={0xac, 0x14, 0x0, 0xbb}, @dev={0xac, 0x14, 0x0, 0xe}, 0x0, 0x4, [@loopback=0x7f000001, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001]}, 0x20) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000f18000-0xb)={0x8000, 0x75, 0x0, 0x7, 0x4, 0x9, 0x6, 0xd807, 0x9, 0x100, 0x3}, 0xb) 2018/02/19 18:03:45 executing program 6: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f00004b1000), &(0x7f0000fe5000)=0x60) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000fe6000-0x10)=@buf) syz_emit_ethernet(0x7e, &(0x7f0000fdc000-0x96)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @empty, @multicast1=0xe0000001, {[@ssrr={0x89, 0x17, 0x0, [@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @rand_addr, @empty, @dev={0xac, 0x14}, @rand_addr]}, @lsrr={0x83, 0xb, 0x0, [@multicast1=0xe0000001, @empty]}, @rr={0x7, 0x13, 0x0, [@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}, @generic={0x0, 0x8, "107777ff0010"}]}}}}}}}, 0x0) [ 37.465513] audit: type=1400 audit(1519063425.585:27): avc: denied { name_bind } for pid=5725 comm="syz-executor2" src=20008 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:port_t:s0 tclass=dccp_socket permissive=1 [ 37.476457] xt_connbytes: Forcing CT accounting to be enabled 2018/02/19 18:03:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00002ee000-0x5c)=[@in={0x2, 0x0, @empty}], 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00005c6000), 0x4) getsockname$inet6(r0, &(0x7f00001e0000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [], 0x0}}, &(0x7f000031d000)=0x1c) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) 2018/02/19 18:03:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00009d6000)={0xffffffffffffffff}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000b11000)='yeah\x00', 0x5) r1 = socket$inet(0x2, 0x200000000000003, 0x9) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00005f2000-0x10)={0x2, &(0x7f0000939000-0x10)=[{0x3}, {0x6}]}, 0x10) 2018/02/19 18:03:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r0, 0x0, 0xc, &(0x7f0000899000-0x4)=""/4, &(0x7f00007b4000-0x4)=0x4) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00003ad000-0x4)) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000050e000-0x4)={r0}) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000e3a000)=0x101, &(0x7f0000b4b000)=0x4) 2018/02/19 18:03:45 executing program 7: mmap(&(0x7f0000000000/0xfbc000)=nil, 0xfbc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000ed1000)={0x8, 0x4, 0x80000000004, 0x7}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fbb000)={r0, &(0x7f000035d000), &(0x7f000020f000-0x2)}, 0x20) r1 = socket(0x5, 0x6, 0x7) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fbd000-0xc)={0x0, 0x0}, &(0x7f0000fbc000)=0xc) r4 = getgid() mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000fbc000)=0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f000085b000)={{{@in6=@remote, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in6=@empty}}, &(0x7f0000fbd000-0x4)=0xe8) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fbd000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000803000)=0xc) r8 = getpid() mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000ad6000)={{{@in=@empty, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@remote}}, &(0x7f0000fbc000)=0xe8) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000fbc000)={0x0, 0x0, 0x0}, &(0x7f0000c8e000)=0xc) r11 = gettid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000326000-0xc)={0x0, 0x0}, &(0x7f000017e000)=0xc) r13 = getgid() mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fbd000-0xc)={0x0}, &(0x7f0000fbd000-0x4)=0xc) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000fbc000)={{{@in=@broadcast, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@mcast1}}, &(0x7f00006c9000-0x4)=0xe8) r16 = getgid() mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000fbc000)={0x0}, &(0x7f0000565000-0x4)=0xc) r18 = getuid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000179000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ede000-0x4)=0xc) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f0000fbd000-0x38)={&(0x7f0000fbc000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000fbd000-0x20)=[{&(0x7f0000fbd000-0x87)="deeac90fd58f4bef722c649e8f9562375870f37c4945cb0c7f2891a987a63e6b2d6c3891ae111408ef6ce57d2561cb4271c0b572457cf25babb985f3061df2581f3b9f5392fb6281f023f5bc88c0694d74b1ff588e562af2ec3afa56342a50e286ec60ed472bdedcb3ec615f9251a03a69547ead2a330803a0298a1d31e5a69ffb64eff2d82444", 0x87}, {&(0x7f0000b33000-0xc1)="e5ae27114c101127b912aaef740acdf467067d2d10f7036c0dd9ce9d4c7848057bd325274474e27c634f36852d18b7aed1fc4ae86ad373702ea957f37d697eac96f6733cf1c78990b58c00fa3f016ab73ec92951e760f39a97c8911358d6f473018e4dbecf6272c18ddbdf754330e5a6a89af604eb860f3256af20fa298cf1a51879d43d4fd7bd75f7b9a0424fd7a48a56ac6311b7994b4f99c82934eabbd63049ac8029f7c32c0c39f22513b122e8b95ec6c10a171e97354aad0d7efb44f468ae", 0xc1}], 0x2, &(0x7f00006b4000-0x140)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r17, r18, r19}], 0x140, 0x81}, 0x880) 2018/02/19 18:03:45 executing program 2: mmap(&(0x7f0000000000/0xf5f000)=nil, 0xf5f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x800000010d, 0xe, &(0x7f0000001000-0x1)="02", 0x1) listen(r0, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00009a3000-0x10)=@generic="0f8a472e63601b6fda074b1c6f174dae", 0x10) r1 = socket(0x5, 0x2, 0x2) sendto$ipx(r1, &(0x7f0000a4b000-0xc)="616c12ae1214fbc3f9bbdfbf", 0xc, 0x4000010, &(0x7f000047e000-0x10)={0x4, 0x8ed9, 0xffffffff, "8db24d177587", 0xc2}, 0x10) 2018/02/19 18:03:45 executing program 1: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-avx\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f00003f9000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e60337191a58df0c2c6d5b870ca6e04caf41eab5e606a5400ab3f2b56cfac844012", 0x40}], 0x1, &(0x7f0000df0000)=[]}, 0x0) 2018/02/19 18:03:45 executing program 0: mmap(&(0x7f0000000000/0x41000)=nil, 0x41000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f000003c000)=@filter={'filter\x00', 0xe, 0x4, 0x370, 0xffffffff, 0x0, 0xd0, 0xd0, 0xffffffff, 0xffffffff, 0x308, 0x308, 0x308, 0xffffffff, 0x4, &(0x7f0000005000), {[{{@ipv6={@dev={0xfe, 0x80, [], 0xffffffffffffffff, 0xffffffffffffffff}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, [], [], @syzn={0x73, 0x79, 0x7a}, @generic="06a87d76aea61912ec5a09ad00efb563"}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}, {{@uncond, 0x0, 0xd8, 0x100, 0x0, {}, [@common=@frag={0x30, 'frag\x00', 0x0, {0xffffffffffffffff, 0x0, 0x0, 0x2a, 0x1}}]}, @common=@unspec=@NFQUEUE0={0x28, 'NFQUEUE\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3d0) r1 = socket$inet6(0xa, 0x3, 0x2c) connect$inet6(r1, &(0x7f0000017000)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0x1c) sendmsg(r1, &(0x7f000001f000)={0x0, 0x0, &(0x7f000001d000)=[], 0x363, &(0x7f0000004000)=[]}, 0x0) 2018/02/19 18:03:45 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000cd4000)=0xffffffffffff3833, 0x4) mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000-0x38)={&(0x7f0000014000)={0x10}, 0xc, &(0x7f0000015000)={&(0x7f0000001000)={0x14, 0x2000002e, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, []}, 0x14}, 0x1}, 0x0) 2018/02/19 18:03:45 executing program 4: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00006f8000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) socket(0x5, 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000000000)={&(0x7f0000e3b000/0x2000)=nil, 0x4, 0x5, 0x88, &(0x7f00008fb000/0x1000)=nil, 0xfff0000000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f000005a000-0x10)={0x0, 0x0, 0xfff}, &(0x7f0000d4b000-0x4)=0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x2000000000483, &(0x7f000005a000-0x18)=""/24, &(0x7f0000aed000)=0xfe) [ 37.488005] audit: type=1400 audit(1519063425.585:28): avc: denied { node_bind } for pid=5725 comm="syz-executor2" saddr=::1 src=20008 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:node_t:s0 tclass=dccp_socket permissive=1 [ 37.520354] kernel msg: ebtables bug: please report to author: entries_size too small [ 37.548869] kernel msg: ebtables bug: please report to author: entries_size too small 2018/02/19 18:03:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f000087b000-0x8)={0x0, 0x0}) r1 = socket$inet(0x2, 0x3, 0x6) recvfrom$inet(r1, &(0x7f000081c000-0x4d)=""/77, 0x4d, 0x62, 0x0, 0x0) pipe(&(0x7f0000fa8000)={0x0, 0x0}) r3 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000adf000-0x10)={&(0x7f00006a7000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) sendto$inet(r0, &(0x7f000004a000-0x1000)="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", 0x1000, 0x20000000, &(0x7f00004ec000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f00007d2000)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002}}, [0xfffffffffffffff9, 0x0, 0x16b2, 0x2, 0x7, 0x9, 0x0, 0x8, 0x200, 0x5, 0xa28b, 0x40, 0x5, 0x1, 0x5]}, &(0x7f0000550000)=0x108) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000003000-0x98)={r4, @in={{0x2, 0x2, @broadcast=0xffffffff}}, 0x1, 0x8000}, 0x98) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000a69000-0x8)={r0, r3}) sendmsg$inet_sctp(r1, &(0x7f0000a06000-0x38)={&(0x7f0000af8000-0x10)=@in={0x2, 0xffffffffffffffff, @empty}, 0x10, &(0x7f0000173000)=[], 0x1e6, &(0x7f0000ce0000-0x30)=[@sndrcv={0xffffffffffffff48, 0x84, 0x1}], 0x30}, 0x0) 2018/02/19 18:03:45 executing program 3: mmap(&(0x7f0000000000/0xf10000)=nil, 0xf10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f000071d000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00000aa000)={0x0, 0xfb, "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"}, &(0x7f0000f03000)=0x103) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000f12000)={r2, 0x800, 0x8, 0x8}, 0x10) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000f12000-0x8), &(0x7f00004f3000-0x4)=0x8) sendto$unix(r0, &(0x7f0000f11000-0x5c)="88154d7ce96bc5863956dbd2db58640b44b8c9d4eaf9d7f994ebb92c46434ad5f1daf295d1f9c5037e8c03265ff26f9000f35f1e83b2a3374e5f67da71f9c4244aa7d7a799f0ac6fbb98a69b6efc028ee69def46e3b74533c7286094", 0x5c, 0x8000, &(0x7f000069d000)=@abs={0x1, 0x0, 0x0}, 0x8) bind$unix(r0, &(0x7f0000ec3000)=@abs={0x1, 0x0, 0x0}, 0x8) mmap(&(0x7f0000f14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d56000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000f12000), &(0x7f0000ec0000)=0x4) bind$unix(r0, &(0x7f000000e000-0x8)=@file={0x1}, 0x2) 2018/02/19 18:03:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x4, 0x5) getsockopt$inet_dccp_int(r1, 0x21, 0x4, &(0x7f0000898000-0x4), &(0x7f00009bd000-0x4)=0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) recvmsg(r0, &(0x7f0000213000-0x38)={&(0x7f0000c79000-0x10)=@ax25, 0x10, &(0x7f0000b97000)=[], 0x0, &(0x7f0000890000)=""/5, 0x5}, 0x10142) 2018/02/19 18:03:45 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000001000)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000002000)=0x10, 0x80804) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000002000-0xc)={0x0, 0x5, 0x30}, &(0x7f0000003000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000001000-0xf9)={r2, 0xf1, "c7b2a2372e331e1cefdc008335bc984da19f73e290e914ff375248f121e77ceb0de300482f5759b04fba8a687c6f8a4d32ad50eaca098e2ee1e0df73fd2de55b09ac318f199f169a270d1aad87ec0489a0a5946b5783999c8c07a1e884037c36a1a7be54950089aa975ba31dfa2882314cc36a0d22e1d29ea79d26eee225a5259938583411f039c698c23c63ffff0f96ed592eda96f73ef113399f56da92508e0f1885b7ff37ec92ab8ff6422fcaefacc45ab8e7bc8a689756dc366686ec345315d9c5028fef0f4f843eb6a12ae7d9db5095aac6118bca4a35b18444a1e38086c7e54b771b8b766615b02da46bb10b479f"}, &(0x7f0000002000)=0xf9) getsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000dce000), &(0x7f0000000000)=0x4) 2018/02/19 18:03:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x400000000000010, 0x803, 0x0) write(r0, &(0x7f00005f4000-0x24)="240000001a0099f0003be90000ed190e020808160000000000ba0080080001007f196be0", 0x24) socketpair(0xb, 0x3, 0x400, &(0x7f0000cce000-0x8)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f000061f000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000f4a000)={0x0, 0x0, 0x401}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f00008d1000-0x8)={r2, r3}) 2018/02/19 18:03:45 executing program 4: mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000b000-0xc)={0x80000004}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000fc6000)={0x20000004}) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000434000)={0x0, 0x7fffffff}, &(0x7f0000344000)=0x8) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000fce000)={r2, @in={{0x2, 0x1, @empty}}, 0x80000001, 0xfff}, &(0x7f0000fcf000-0x4)=0x98) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000fce000)={0xa, 0x0, 0x1, @dev={0xfe, 0x80, [], 0x0, 0x80000001}, 0x3}, 0x1c) mmap(&(0x7f0000fce000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000fce000)={0x0, 0x1000, "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"}, &(0x7f000051e000-0x4)=0x1008) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000fce000)={r3, 0x50, "2371c984f5240c0a3426fc5c24b7b62417695e8093cc55bbdf39a8cfa51e2f3a8fdd27b1e6cfa4d58929e23be0683c2b8034f85df07720195e3951283f13fdb19e86547b4970ad816235eefb973d94df"}, &(0x7f0000f0b000-0x4)=0x58) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000269000)=[{&(0x7f0000fce000-0x1000)="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", 0x1000}, {&(0x7f0000798000)="348695456df097c207f5128ecc50515f7dddc48a33ec16", 0x17}, {&(0x7f0000fcd000)="121afb4bd618d7f1cf722be07696bba3a2ac046b325be708b0c9be1a12d02f029147a16983e0072b63e0405aa94cf165e4bac2c1ec9f16dce7db3fdfce8491de66379b67c8c3b542cb58a5c551677a04274a2890ace8071b3803eae2fc07debcd524c45ab7a636005ca613a7c01a198b0275b96486de50711d95a6ea1a9b0d37e376d687a293", 0x86}, {&(0x7f0000e2d000)="93c888cca207a190103671d85b883d5b10fb055ac5454ced2ccd4f6aa719f0d99e154d325007a36dc484878775368fd071b370", 0x33}, {&(0x7f00006fb000)="07534a650857fcee3ad73f636624f72d92a47864daaa38ba821a4a00e95cad3f4d2418b5997db42c5761489ee1813cb3cec14a86015d21e01b0e85dc2a1fe14c77901d06796b07f99c87c147936a66743d61a51e1b5e26387daeacb35a41e13b3122731cf6bbeaeabead1874c32847102387bcfb958d0a092a2920d596695d9708c6b60cf4bd8a5ad942e070", 0x8c}, {&(0x7f0000fcd000)="96c7916a40281cd9806bf9ae84f76df09fef28d420cdf3a82704aff5af214b30aaaf33681463fce8b69365e2b9ad74722d05f532def95f1b866fc84a4a092d827244622609652982", 0x48}, {&(0x7f0000558000)="7c5e73603327bff61bc2ab96778698399dc0fb92c4bf462971a2b71580123278556393f7a9b1c40c998cadef85bb5ee72e871f41ab5008833aea54dd23c9b0e0bdb2a8e07c53c58f9d25177ac57acf5a179216476b65413a977feb2fd63c4644c8901b64aa46850145fbe65f4b16deb30c185a805571de55f271625b22e4599dd30769d3123a6b37cd35d3f0c0edbd5228b8394a3ac5e331d750adedc775fc2385d08127580e5141027ea1cc321f326362b9aff686a37a9628a9a13237c8", 0xbe}, {&(0x7f0000f61000-0x67)="e01eae9e823ab354fd5016279d5131fcd822fbd73084e98b0ebbf833b287f7c3b5b48ab75eccf5a356920384cbc67470365ecd1bd119b9383fea0a00a6b082a5944b35f9a4f1610aefd3820f38e5c787030d1b2edb2e1fac8d927f64550fc185564a6af6468517", 0x67}, {&(0x7f0000896000)="7aca1df87e880135292e33970a21c896caa45ea6e43e87541f6d7e1d66ef6bb7824ec2df5155ae4ecdf936127f1f4015a605bee497d50d5b2b711d007d088d4ee735549feb31bbbc90166d99cf0b904d7b991fadcaba7a3552e0ab3a9b864a7e94019a0d4b7614156f88b8ed3bc1d619ff68065d62f05f60e603a70f3565577d60389e4271de10ae62e39ab0510e4a5245ae3040148d1ce69e224628f37f5bd85c4bbdc9853ccafda8723102a90370687e8c621e4c3ff2931b6fa838262f", 0xbe}, {&(0x7f0000f3e000)="4b71b01f4569d520cd766799ee295d7d36ec6bc1d85c73937b1f", 0x1a}], 0xa, 0x0) 2018/02/19 18:03:45 executing program 0: epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f00007ca000+0x8ac)) mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto(r0, &(0x7f0000021000), 0x0, 0x0, &(0x7f000002a000-0xe)=@l2={0x1f}, 0xe) getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000004000), &(0x7f0000016000-0x4)=0x4) 2018/02/19 18:03:45 executing program 6: socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x6) write(r0, &(0x7f0000e8f000)="1f000000520007f2200094fef5000f43", 0x10) connect$pppoe(r0, &(0x7f0000da2000-0x1e)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @common='dummy0\x00'}}, 0x1e) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f00007d1000-0x5c)={{0xa, 0x2, 0x5, @empty, 0x81}, {0xa, 0x1, 0xffff, @dev={0xfe, 0x80, [], 0x0, 0xb}}, 0x8, [0xffffffffffffffe8, 0x0, 0x1, 0x22f, 0x3, 0x3ff, 0x9, 0x1ff]}, 0x5c) 2018/02/19 18:03:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f000008c000)="240000002500fff73200000800367700fbffffff0300000000000000fffffff70100ff10", 0xfffffffffffffd29) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f000097b000-0xa8)=""/168, &(0x7f0000518000)=0xa8) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000d99000)={'filter\x00', 0x7, 0x4, 0x3f8, 0xf0, 0x200, 0x0, 0x310, 0x310, 0x310, 0x4, &(0x7f0000700000-0x40), {[{{@arp={@multicast2=0xe0000002, @empty, 0xffffffff, 0xffffffff, @empty, {[0xff, 0xff]}, @empty, {[0x0, 0xff, 0xff, 0x0, 0xff, 0xb90590c5b993bba4]}, 0x9, 0x3, 0x9, 0x7, 0x6, 0x5, @common='ip6tnl0\x00', @generic="086228bba6770da98fd00b2c2cceaabb", {0xff}, {}, 0x0, 0x4c}, 0xc0, 0xf0}, @unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1, {0x1, 0x0, 0x2}}}, {{@arp={@rand_addr=0x2, @rand_addr=0x81, 0xff, 0xffffffff, @empty, {[0xff, 0xff, 0x0, 0x0, 0xff, 0xff]}, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, {[0x0, 0xff, 0xff, 0xff, 0xff]}, 0xffc0, 0x5e, 0xd010, 0x6, 0x4a83, 0xffffffffffffff7f, @generic="4e4d2acbe498225226dfbb6c07bfaf7c", @common='ip6tnl0\x00', {}, {0xff}, 0x0, 0x50}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, 0x4}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@random="5b10c2f9a71a", @mac=@empty, @rand_addr=0xfffffffffffffffa, @multicast1=0xe0000001, 0xf, 0xffffffff}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x448) socket(0x20000000000010, 0x80000, 0xb8) 2018/02/19 18:03:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00005dc000-0x5b0)=@filter={'filter\x00', 0xe, 0x4, 0x550, 0xffffffff, 0x138, 0x138, 0x138, 0xffffffff, 0xffffffff, 0x480, 0x480, 0x480, 0xffffffff, 0x4, &(0x7f0000f95000-0x40), {[{{@uncond, 0x0, 0x110, 0x138, 0x0, {}, [@common=@unspec=@physdev={0x68, 'physdev\x00', 0x0, {@common='lo\x00', {}, @syzn={0x73, 0x79, 0x7a}, {}, 0x0, 0x1c}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}, [], [], @syzn={0x73, 0x79, 0x7a}, @generic="4cbe7fbba2025f882973b80ecf26d5a7"}, 0x0, 0x118, 0x140, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00'}, @common=@hbh={0x2f3, 'hbh\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x1e0, 0x208, 0x0, {}, [@common=@rt={0x138, 'rt\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [@mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @empty, @mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @dev={0xfe, 0x80}]}}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xfffffffffffffdcf}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x5b0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000bc2000)={0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000410000)={r1, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000139000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000ccf000-0xc)={0x0, 0x80000, r2}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000836000)={0x1f, 0x0, 0x10000, 0x40}) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f000098b000)={0x4, r5, 0x10001, 0x4}) 2018/02/19 18:03:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@dev={0xac, 0x14, 0x0, 0xf}, 0xffffffffffffffff, 0x6c}, 0x2, @in=@empty, 0xffffffffffffffff, 0x1}}, 0xe8) connect$inet6(r0, &(0x7f00006fb000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x4c, &(0x7f0000a4a000-0x4)=0x9, 0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000443000)={{0xa, 0x0, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, {0xa, 0x2, 0x4, @ipv4={[], [0xff, 0xff], @empty}, 0x3ff}, 0x4, [0x0, 0x0, 0x6, 0xa36, 0x2, 0x6, 0x3]}, 0x5c) r1 = accept(r0, 0x0, &(0x7f0000be9000+0x9e)) socket$inet6(0xa, 0xf, 0xffffffffffffffff) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f00003d9000)={r0, r0, 0x7fffffff, 0x9, &(0x7f0000196000-0xb2)="8058528eac3d2a6a4748776ee28db443b9c56c93ef5fc1ecaea0f9afc2ae5953be4c2dcfe5026d999f559e3fa672137b75fe565faadd393cb63101eeabd870ede4cf54ddb3b8ac863772ed4f732a1b7ec30e0baafa2e34264e8dd783b3229b1e1fae7a2a7c86e3ecd3d09f111683b8842f0c4b301dc5d07d67ea5671c2f95b2dc0ecf0468972652da24f0027dce3dcdff8584b025b2283f325f7116dfc4e9f2c2da5c9c599beedb3dcc3e947079cf7aa7968", 0x0, 0x5, 0x7, 0x200, 0x8, 0x8001, 0x1, "30570abd7ffb2fe93f5fb3366380"}) 2018/02/19 18:03:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000666000-0x4)={r0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000837000-0x10)={0x0, 0x10, &(0x7f0000f71000)=[@in={0x2, 0x2, @multicast1=0xe0000001}]}, &(0x7f0000b2c000)=0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000804000)={r2, 0x2}, &(0x7f0000426000)=0x8) writev(r0, &(0x7f0000d94000-0x10)=[{&(0x7f00003d8000-0x3a)="3900000011000947011b61e6c30500fe070000000200000045efffff08009b0019001a000f00000900000100000000000600040004000d0005", 0x39}], 0x1) 2018/02/19 18:03:45 executing program 5: socketpair(0x0, 0x0, 0x9, &(0x7f000004b000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_int(r1, 0x21, 0x11, &(0x7f0000000000)=0x80000000, 0x7f) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000007000-0x8)={0x0}, &(0x7f000000f000-0x4)=0x8) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000012000)={0x8, 0xfff, 0x2, 0x5, 0x8, 0x2, 0x5, 0x0, r2}, &(0x7f0000013000)=0x20) r3 = socket$inet6(0x10, 0x3, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000014000)="44b3a06d16e3b9281f79baff4a727c13189377a6954230e5d9e42fe01317731db7e4db6546f6abfff995a935aa9a8b365bba61fafae355e779ef24a5874dbb57eea34b5164a3610f8be4cbdc5d65f1c714fa7eea8a5c67ec5532f005277864f85fd86e163197251503e8530a37dd4f2bef52e67e85c32cb89d3709475575ca27f16ac1200fe57c58039e3a4b41b54cff9943a51f17f4865e41031cc8e21984394eb509b8da5576070150", 0xaa) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000002000-0x8), &(0x7f0000014000-0x4)=0x8) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r1, &(0x7f0000015000), &(0x7f0000000000)=0xc) unshare(0x2100) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000017000-0x8)={0x0, 0x2}, &(0x7f0000017000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f000000a000)={r4, @in6={{0xa, 0x1, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1f}}, [0x51, 0x6, 0x81, 0x3, 0x0, 0x7ff, 0x3ff, 0x86, 0x9, 0xfffffffffffff9e6, 0x8, 0x0, 0x6, 0x3]}, &(0x7f0000005000)=0x108) sendmsg(r3, &(0x7f0000003000-0x38)={&(0x7f0000001000)=@nl=@kern={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f000000e000-0x56)="5500000018007fafb72d1cb2a4a280930a06000000a84308910523692500080008000500000000001900a30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)=[]}, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_rfcomm(r0, &(0x7f0000017000-0x9)={0x1f, {0x101, 0x1, 0xffffffff, 0x80000001, 0x7ecc, 0x401}, 0xffffffff}, 0x9) getsockname$inet6(r3, &(0x7f000000c000)={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000005000)=0x1c) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000005000-0x7c)="752c5f3f929b0628e76f64addd62b02e47bdcacb9764b166a5bfda64064f52a52a07fa2b6e76ba5684b13d5a215dcc760ccd9083817aabd0e7947ff13fe59f00b2de6e23c0e33ca00c28ba93735ebe52226b124a710364033e2abe85ecd3481d53315180992b5f6d4ce09c63f39fdf18f62cb2660f024b84143f99d6", 0x7c, 0x800, 0x0, 0xffc0) [ 37.670357] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=82 sclass=netlink_xfrm_socket pig=5798 comm=syz-executor6 2018/02/19 18:03:45 executing program 2: mmap(&(0x7f0000000000/0x317000)=nil, 0x317000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000317000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000317000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000317000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1f, &(0x7f0000134000-0x14)={@loopback, 0x0}, &(0x7f0000318000-0x4)=0x14) bpf$PROG_LOAD(0x5, &(0x7f00001a0000)={0x6, 0xa, &(0x7f0000318000-0x50)=@raw=[@jmp={0x5, 0xfff, 0x5, 0x6, 0xe, 0xfffffffc, 0xfffffffffffffff0}, @exit={0x95}, @jmp={0x5, 0xe5, 0xa, 0x8, 0xa, 0x50}, @ldst={0x2, 0x3, 0x3, 0x7, 0xb, 0x10, 0xfffffffffffffffc}, @alu={0x4, 0x5, 0xb, 0xf, 0x6, 0xfffffffe, 0x8}], &(0x7f0000317000)='GPL\x00', 0x100000000, 0xd3, &(0x7f00001c4000-0xd3)=""/211, 0x0, 0x1, [], r2}, 0x48) sendmsg$alg(r1, &(0x7f00002f9000-0x38)={0x0, 0x0, &(0x7f0000002000)=[]}, 0x8001) ioctl$int_in(r1, 0x5452, &(0x7f000028f000)=0x400) recvmsg(r1, &(0x7f0000136000)={0x0, 0x0, &(0x7f00002a1000)=[{&(0x7f0000308000)=""/1, 0x1}], 0x1, &(0x7f0000155000-0xa2)}, 0x0) mmap(&(0x7f0000318000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000318000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(r1, &(0x7f0000318000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000319000-0x4)=0x14, 0x800) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000156000)="b1f687cb56e1159fdab83c0b19192d9c42812d7123ad7c27ef43dc78526d445732c9717d7c03ec39c5b423b0523d3d54cfa928bf563cb5ff7f89b751670b2b99231a3a3996144f2b34d19f9819429c371c351f", 0x53) recvmsg(r1, &(0x7f00002ac000)={&(0x7f00002fb000-0x8)=@un=@abs, 0x8, &(0x7f0000033000)=[], 0x0, &(0x7f00002fb000-0xc8)}, 0x0) 2018/02/19 18:03:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000d42000)={@common='ip6tnl0\x00', 0x0}) setsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000abd000-0x96)="f18f9a486701e33d5b02333bd0a0b18784ee18929eec7b54ab4642112f4f51e3eb78a1ff690c4c04b1ee9ef9971c3d47030a3b3b4c7a695556d4740cf23651e124c7cbd504d1ff1436ccfb9ea488373697e514dc54fcb5c29317e2b89f5d9f947c19e29b5d141a3a7ea4b604a73cf6c7732522593e49cb4a5012ed943c47b926f88944dc9b7f3f8f295d4461b5ad843ef97c2ca2fa44", 0x96) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000044b000)={{{@in6=@loopback, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@empty}}, &(0x7f0000dd9000-0x4)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000f01000-0xe8)={{{@in=@loopback=0x7f000001, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x1, 0x4, 0x3, 0x29e, 0xa, 0x20, 0x20, 0x5c, r2, r3}, {0x8000, 0x7ff, 0x1, 0x7, 0x8, 0xe8, 0x4, 0x6}, {0x8000, 0x6, 0xffffffffffffff01, 0x7}, 0x1, 0xc, 0x2, 0x1, 0x1, 0x3}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3, 0xff}, 0xa, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7, 0x3, 0x3, 0x100000001, 0x3d6, 0x3, 0x4}}, 0xe8) bind$can_raw(r1, &(0x7f0000c1c000)={0x1d, r2}, 0x10) 2018/02/19 18:03:45 executing program 4: mmap(&(0x7f0000000000/0xfce000)=nil, 0xfce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) getsockopt(r0, 0x200000000114, 0x5, &(0x7f0000002000-0x1000)=""/4, &(0x7f000018e000)=0x4) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x7, 0xa7c, &(0x7f0000fce000)={0x0, 0x0}) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000fcf000-0x10)={0x9, 0x0, 0x2, 0x9}) 2018/02/19 18:03:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(r0, &(0x7f0000afd000-0x1c)={0xa, 0x3, 0x0, @empty}, 0x1c) listen(r0, 0x4) r1 = accept4(r0, &(0x7f00002ca000)=@hci, &(0x7f00003ea000-0x4)=0x6, 0x80000) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f000053e000-0x4)) r2 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r2, &(0x7f00009ae000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000cd8000+0x4e0)={0x1, [0x0]}, &(0x7f0000ddd000)=0xffffffce) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x7a, &(0x7f0000f83000)={r3, @in6={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, &(0x7f000095f000)=0x98) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000ba2000-0x8)=@assoc_value={r4}, &(0x7f000072c000-0x4)=0x8) socketpair(0x11, 0x8d95f9e2c2a7a1df, 0x8, &(0x7f0000f7d000)={0x0}) ioctl$DRM_IOCTL_GET_STATS(r5, 0x80f86406, &(0x7f0000e1f000)=""/126) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000d01000-0x8)={r3, 0x9}, &(0x7f0000689000)=0x8) 2018/02/19 18:03:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000de0000-0x4)=0x1, 0x234) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000106000-0x4)=0x1, 0x4) connect$inet(r0, &(0x7f0000d9e000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) write(r0, &(0x7f0000b49000), 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000074e000-0x9)='illinois\x00', 0x9) r1 = accept4$inet(r0, &(0x7f00003c6000)={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000de9000)=0x10, 0x80800) getsockopt$inet_dccp_int(r1, 0x21, 0x4, &(0x7f0000ff0000-0x4), &(0x7f00001f8000)=0x4) [ 37.763971] netlink: 17 bytes leftover after parsing attributes in process `syz-executor5'. [ 37.791322] netlink: 17 bytes leftover after parsing attributes in process `syz-executor5'. 2018/02/19 18:03:45 executing program 3: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ff8000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00004a1000-0x14)={0x0, 0xffff, 0x81, 0x2, 0x9}, &(0x7f0000e5c000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00001dc000-0x14)={r2, 0x20, 0x9, 0x32480, 0x20, 0xded4}, &(0x7f0000cba000-0x4)=0x14) getpeername$packet(r1, &(0x7f0000ff8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000e0e000)=0x14) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000b9b000-0x20)={@common='syzkaller0\x00', @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff}}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f0000939000-0x5)=@ethtool_gfeatures={0x3a, 0x0, []}}) socket$unix(0x1, 0x0, 0x0) 2018/02/19 18:03:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) r1 = socket$inet(0x2, 0x7fffffffffff, 0x8) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000af3000)=0x4, 0x4) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f00003fd000-0xd8)=@hopopts={0x0, 0x5, [], [@calipso={0x7, 0x18, {0x0, 0x4, 0x0, 0x0, [0x0, 0x0]}}, @hao={0xc9, 0x10, @mcast1={0xff, 0x1, [], 0x1}}]}, 0x38) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000bfd000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) 2018/02/19 18:03:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3c) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f000000e000-0x460)=@security={'security\x00', 0xe, 0x4, 0x400, 0xffffffff, 0xf8, 0x218, 0xf8, 0xffffffff, 0xffffffff, 0x330, 0x330, 0x330, 0xffffffff, 0x4, &(0x7f000002a000-0x40), {[{{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@hl={0x28, 'hl\x00'}]}, @common=@unspec=@MARK={0x28, 'MARK\x00', 0x2}}, {{@uncond, 0x0, 0xd8, 0x120, 0x0, {}, [@common=@ah={0x30, 'ah\x00'}]}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0xb7a, 'syz1\x00'}}}, {{@uncond, 0x0, 0xf0, 0x118, 0x0, {}, [@common=@dst={0x48, 'dst\x00'}]}, @common=@unspec=@NFQUEUE0={0x28, 'NFQUEUE\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x460) r1 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_buf(r1, 0x0, 0x25, &(0x7f0000e69000-0xdc)=""/220, &(0x7f00004c4000)=0xdc) syz_emit_ethernet(0x42, &(0x7f00000e1000)={@random="01b7fffffffa", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "0aff0f", 0xc, 0x33, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_reply={0x81, 0x0, 0x0, 0x0, 0xfffffffffffffffa, "4437a5da"}}}}}}, 0x0) bind$inet(r1, &(0x7f0000692000)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xa}}, 0x10) r2 = accept4$inet(r1, &(0x7f0000f2c000)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000fbd000)=0x10, 0x80800) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000c9000-0xc)={0x0, 0x8, 0x10}, &(0x7f0000f5b000)=0xc) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000920000-0x81)={r3, 0x79, "38fef6e095cc15f3d9632fb13fd8c1fb5ce8d149217c3086d3668e778dbab70d59d32f563d01ddc8795a240fcd4dd5bc77576e63fc74c8dfad43146b3f9a6852b2331f2b23f98b85c7b0cd002bd44537c6cd4a2b59dc631cda6da38e95a6f300a05b0f68b904afd694a6fc353e5b34f8ec7feab991d7e2b9e9"}, &(0x7f0000256000)=0x81) sendto$inet(r1, &(0x7f0000664000-0xdd)="6b49a1b520f76e6757da03689520ce8ec64d5fca70aef4b44f84b797d2d667d3c30f52549f13450026fa5444fc355b02ecac9a2e9b5c6fea940c5d6a452ec1cd2ecad398df6f747a2b7b2ef2888bc1535609b12ccd8a3a88e7ada2715be1bb826927770db8a79d76ef267d232a9f388d679e3f17607593830f9587801d6c7d6360467e75f17646d6d627506c2f25a20d74cfe917c5107ba648cd3b4003285adb26bfe36de339c9bceaed9624564cb8d4ae4358de6a7a151844da5e4c5c32458ede401e1f28a9cf07134ba30e6d8a8346c170e14d42489cbb1996ca47c9", 0xdd, 0x8010, &(0x7f000044f000)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000b3c000)={r2}) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r4, 0x111, 0x3, 0x0, 0x4) 2018/02/19 18:03:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00007e6000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000045b000-0x38)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x3, [@dev={0xac, 0x14}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001]}, 0x1c) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f00003fe000-0xb)={@multicast1=0xe0000001, @loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) 2018/02/19 18:03:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f000015c000)) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000156000), &(0x7f0000c82000)=0x37f) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000a8d000)={&(0x7f0000e4e000)={0x10}, 0xc, &(0x7f0000fcf000-0x10)={&(0x7f00005d5000)=@updsa={0x104, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in=@dev={0xac, 0x14}}, {@in6=@empty, 0x0, 0x2b}, @in=@multicast2=0xe0000002, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@coaddr={0x14, 0xe, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}]}, 0x104}, 0x1}, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000077b000-0x28)={@generic="5d4641610120317962b105418065fa24", 0x0}) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000079e000)={{{@in=@remote, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@empty}}, &(0x7f000000b000-0x3)=0xe8) sendmsg$nl_xfrm(r1, &(0x7f0000366000-0x38)={&(0x7f0000a61000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000b33000-0x10)={&(0x7f0000550000)=@updsa={0xf0, 0x1a, 0x10, 0x2, 0x0, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@multicast1=0xe0000001, 0x3, 0x400, 0x3, 0x4, 0xa, 0x20, 0x80, 0x6f, r2, r3}, {@in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x1, 0x6c}, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, {0x2, 0x3, 0x8b6a, 0x7f, 0xfff, 0x1, 0x9, 0x8}, {0x8, 0x100000000000000, 0xff, 0x7d}, {0x10001, 0x5, 0x3ff}, 0x2, 0x2, 0xa, 0x0, 0xffffffff, 0x5}, []}, 0xf0}, 0x1, 0x0, 0x0, 0x10}, 0x10) 2018/02/19 18:03:45 executing program 4: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r1, &(0x7f0000001000-0x1000)=""/4096, 0x1000, 0x10040, &(0x7f0000000000)={0x1a, 0x1f, 0x80000001, 0x2794, 0x3, 0x8, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f00009a8000)=0xfff, 0x4) listen(r0, 0x0) 2018/02/19 18:03:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xd, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@empty}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xa0}, 0x1}, 0x0) r1 = socket$inet6(0xa, 0x6, 0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000bc2000+0x8c6)={0x0, 0x20, "4e9b4aa409382dba70b981f9e99866561a8015c72b5f2d17491a899afc71b4bd"}, &(0x7f0000a10000-0x4)=0x28) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000c46000+0xf53)={r2, 0x4}, &(0x7f00001a4000)=0x8) 2018/02/19 18:03:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000db0000-0x10)=[], 0x100000000000013c) 2018/02/19 18:03:46 executing program 4: mmap(&(0x7f0000000000/0x3f000)=nil, 0x3f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000003e000)=@mangle={'mangle\x00', 0x1f, 0x6, 0x6b0, 0x0, 0x98, 0x390, 0x390, 0x498, 0x618, 0x618, 0x618, 0x618, 0x618, 0x6, &(0x7f000000c000-0x60), {[{{@ip={@broadcast=0xffffffff, @multicast1=0xe0000001, 0x0, 0x0, @common='eql\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @inet=@DSCP={0x28, 'DSCP\x00'}}, {{@ip={@rand_addr, @dev={0xac, 0x14}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @common='ip_vti0\x00'}, 0x0, 0x2d0, 0x2f8, 0x0, {}, [@common=@unspec=@bpf0={0x230, 'bpf\x00', 0x0, {0x29}}, @common=@ah={0x30, 'ah\x00'}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0xc8, 0x108, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00'}, @inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @inet=@TPROXY1={0x40, 'TPROXY\x00', 0x1, {0x0, 0x0, @ipv6=@loopback={0x0, 0x1}}}}, {{@ip={@multicast1=0xe0000001, @multicast1=0xe0000001, 0x0, 0x0, @common='rose0\x00', @common='syzkaller0\x00'}, 0x0, 0x70, 0x98, 0x0, {}, []}, @ECN={0x28, 'ECN\x00'}}, {{@uncond, 0x0, 0xc0, 0xe8, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00'}, @inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @inet=@DSCP={0x28, 'DSCP\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x710) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f000003f000), &(0x7f000002a000-0x4)=0x8) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000019000-0x3)='lp\x00', 0x3) 2018/02/19 18:03:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000be0000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000bec000-0xc)={0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) r1 = accept4(0xffffffffffffff9c, &(0x7f00006f0000)=@ethernet={0x0, @local}, &(0x7f0000069000)=0x10, 0x800) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000095000)=0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000306000)={{{@in6=@dev, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@empty}}, &(0x7f00003dc000)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000e81000)={0x0, 0x0, 0x0}, &(0x7f00007af000-0x4)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000b7d000)={0x0}, &(0x7f0000205000)=0xc) getsockname$ipx(r1, &(0x7f00001b4000), &(0x7f0000e4e000)=0x10) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000736000-0xe8)={{{@in=@broadcast, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@empty}}, &(0x7f0000619000)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b24000-0xc)={0x0, 0x0, 0x0}, &(0x7f00001ab000)=0xc) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000ae3000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00006f7000-0xe8)={{{@in6=@dev, @in6=@ipv4={[], [], @empty}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@local}}, &(0x7f00008f9000)=0xe8) r10 = getgid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r11 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r11, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x90) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000775000)) setsockopt$inet_msfilter(r11, 0x0, 0x29, &(0x7f0000e7e000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x3, [@broadcast=0xffffffff, @multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}]}, 0x1c) setsockopt$inet_mreqsrc(r11, 0x0, 0x25, &(0x7f0000d68000-0xc)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) sendmsg$netlink(r1, &(0x7f0000755000)={&(0x7f0000063000-0xc)=@proc={0x10, 0x0, 0x1, 0x8000}, 0xc, &(0x7f0000be8000-0x50)=[{&(0x7f0000745000)={0x28, 0x12, 0x300, 0x5, 0x2, "", [@typed={0xc, 0x35, @ipv4=@multicast2=0xe0000002}, @typed={0xc, 0x28, @ipv4=@dev={0xac, 0x14, 0x0, 0x16}}]}, 0x28}, {&(0x7f0000bd4000)={0x128, 0x14, 0x306, 0x6, 0x3, "", [@typed={0xc, 0x1d, @str='.\x00'}, @nested={0x10c, 0x65, [@typed={0x18, 0xe, @ipv6=@local={0xfe, 0x80, [], 0x0, 0xaa}}, @typed={0xf0, 0x8a, @binary="95d2153725bc999fec7b51c31d0490b4be65d2a6227ae62a7f36beb4369cdfd1ac208b837bff25cc84558f0bf5a0ad7ca114e73f2e4621fafe21fa1cad9686fe3288d4a56224cdeb5f54b691e5cc4962f64891bb95eb4206875dc5e6975d5b89bbad91403c3222cd1622de65df6b6d806506b14e47e817e52e27470771cc8dfa5c84b4849181779efe64244dec4bead12a3a346a4a42a61dc0cd7c29e21cc74716c4ba49d9871fb814f4116f837bd3beeb4f489310ca9dd0c40eb0f67007c1c1e45ed4bb08a6aa62ddf05984797ab9054bf3a9333b8269009663d7ff1fd52c34bdef890336"}]}]}, 0x128}, {&(0x7f0000909000-0x10)={0x10, 0x18, 0x400, 0x0, 0x0, "", []}, 0x10}, {&(0x7f000060b000)={0x218, 0x2f, 0x100, 0x2, 0x2, "", [@generic="230c0605574028b219eedb1ccc1c9fb1948eb3add1d59822dd279b33cfa290b76a", @typed={0xc8, 0x96, @binary="a01c8e6d71dbb102116fb426d3083251215917d52f5b0733a25a5ab1e72631ea991968193a63ccea4758a860d81a4ad5a3021e23be1e2ca3908a96235d1119713d05c1bf5ab8edfbd8dfed5bdd0a782d3de8a760e1019fc06cc59aa63bb4b85ea9ba8af0bb30704168dccd81b77b47e2ab28475946560dbb1e2927ce3088fd2fa8d430c8e933a47809a67dd3fb60d54e438a0e7cba57d14bc56c3d0ce564433343b6e4a9f636bc4102917bf3337d8776f5a0d2a5e72ab9d47be0a2f9d8141b"}, @generic="1a69e8ae4fb7f6d790015b579714e0703dd810ccdfb139c6ee0ddc2fa576fba74e09fce024096254d1b3804c08029791eb2ae60999fb044d65e99b1a7f61e5fa5d54fe7298a1d3a40a8c8a29ac285f5240e278c3a022d9b8f60db15be98908bb3faca744932def3bf9462d38e94eee2acd267f0c09ef642e83279796ce817183d3", @generic="a2a8a3b6571b78ed1d0e11ea8263d341f71c41fad9eb7dd82626c3c4e6dae9b5a602e53ab1fafbf1469e2af21d80384dec052caae354de7d61de4006b20207d89749ed41f73df10fed", @generic="5596cf9b81ec61218bacfa4267461bd1856a006edb", @generic="0b3c7109b1307e2e870fe32ba10783a8af3bc1afa66a92bde8e96aa173935c9b98b7edea839e9c9b3f06b831415f8193a754100b4e081ca2322137e587"]}, 0x218}, {&(0x7f00002d0000)={0x11c, 0x1b, 0x208, 0x0, 0x3, "", [@generic="d7c4c5a81a6f0dcf5866d5296491c0717ab73103309cf2f1a585b36bba8f43944478e1bcdc42e1", @typed={0x10, 0x79, @u64=0x9}, @generic="55a254e821490406eea0be5cd92cdedf88860caac3ca66711128ee07b604a6ab301beea98c2aacbe2aa058f43e8444088bf521acf3b029477fda991635f0e9495c3fec98202cdcdfb7920c57e40537345ed50bbb6f285305e15e2a7021347c27d48365554f0a802be35cd4b04ebd965acb4e7d68b6726fa52ec332666ca02f482867e347f129685bea081f433f546c09e4512a67b608925292da162f3f775d92bc8369c93feb192b73cc6429395daa4b05ff66a2b4e55a92922a1eec7808304d5495f00d314169f7d5d55da3d0b9e716f207c0"]}, 0x11c}], 0x5, &(0x7f0000299000-0xa8)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}], 0xa8, 0x50}, 0x80) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f000026d000-0x4)=0x1b, 0x4) r12 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_out(r12, 0x2, &(0x7f0000b8a000)) 2018/02/19 18:03:46 executing program 1: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)) ioctl$sock_ifreq(r1, 0x891a, &(0x7f0000008000-0x50)={@generic="94b94d3cbd503613e840fd760c4a19ea", @ifru_data=&(0x7f0000013000-0x20)="17dd326599a5293cd4ae9c4db023285f5a924767b8c8f949d0b6935bb053ba6f"}) ioctl$int_in(r0, 0x5452, &(0x7f000000c000)=0xad9c) getsockname(0xffffffffffffffff, &(0x7f000000d000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, &(0x7f0000014000)=0x32) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000016000)="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", 0xfc) [ 37.865190] mip6: mip6_rthdr_init_state: spi is not 0: 3657695232 2018/02/19 18:03:46 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000001000-0x10)=@ipx, &(0x7f0000ce2000)=0x10) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000980000-0x4)={0x6}, 0x4) mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) write(r1, &(0x7f0000006000), 0x0) bind(r1, &(0x7f0000061000)=@generic={0x0, "0009000000000000000044944eeba71a4976e252922cb18f6e2e2aba000000182e0b3836005404b0e0301a4ce833f2e3ff5f163ee340b7679500800000001000000101073c5811039e15775027ecce66fd792bbf0e5bf5ff1b0897f3f6db1c0001000000008000ff4874001b00ffffffe106ad8e5ecc326d3a09ffc2c654"}, 0x80) 2018/02/19 18:03:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000e0a000-0xe8)={{{@in=@empty, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f000060d000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00001d5000)={0x0, 0x0}, &(0x7f0000ba4000)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000cc1000)={{{@in=@multicast1, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@multicast2}}, &(0x7f00000b5000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d42000-0xc)={0x0, 0x0}, &(0x7f0000133000)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000874000-0xe8)={{{@in6=@dev, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@loopback}}, &(0x7f0000d31000)=0xe8) sendmsg$netlink(r0, &(0x7f0000929000-0x38)={0x0, 0x0, &(0x7f0000144000)=[{&(0x7f0000724000-0x1b8)={0x1b8, 0x2a, 0x2, 0x3, 0x3, "", [@nested={0x190, 0x8a, [@typed={0xc, 0x7b, @fd=r0}, @generic="eef403890f8138a8d5124b8509f804c79dcd07a7abd8553dc02b0d4da2909350bf45b62c27289afd8681ee3eec17df44c683c0100183fbc13e624aaeba052238557f516a6fedccdf391c7c6c525dcce97277ff85e699", @generic="0b3d5c3b3729343187be1d88f019b009d59f6e10c96e22cbbd2a332520be5e79f7abf9d98fe10f13ada34d", @typed={0xfc, 0x7b, @binary="aa47afb33eacd25380d97079141fd38493e90c68fed85dc50e05c2e9f58b60e740b840590a72a75374522dbc7a11ed892719a1c76ee30eb3a1c392b4db8bae6410b4feadd95b92c34ed367097ff0eff018efe12d0ef268cb8a65e6d9df1339730cb858050513212258f769ce274b119e5eb0affdc3227042248255adc0f73d5b13542076dda972e1f0f3f734d2ed48455ee529c1176a6ff52e4b25090be500cdc11287c0fac43adccb29c86beec54248da8083ae8cf5a435a7150607c7b57d184786f800021cb19d4e1761f67ffa4ae41c91d925ca5bd8d1e3a034c90028737b54ad4ce1fa3787da15e16b7ab45314ef19e271"}]}, @typed={0x18, 0x81, @str='self+system+GPL\x00'}]}, 0x1b8}, {&(0x7f00006de000-0x484)={0x484, 0x1d, 0x500, 0x5, 0x0, "", [@typed={0xc, 0x67, @uid=r1}, @generic="efd3fc2835403e6e", @nested={0x240, 0x5d, [@typed={0xc, 0x3b, @ipv4=@dev={0xac, 0x14, 0x0, 0x15}}, @generic="703a2e18d129ff7b0f1cb447e7df67f93a43562de40814fc0745df063aa107a3cfcd3e551bdccef6355adb5ff886d200274372b479c3039eabd1bd080c914997f05c7d481f560cebc2e630a9f495e6013c177e96b4c95aaced98883c1b4dc2c70a49226e367afb8a119ee9462429ac7c89f34eabb95ee1cc75332e0ea4cc4216a2b806cb14f3020d216021d89c635ab8a16bf334df66317ed7b5e8086e103578c90c8123fc5ae93046ba8921511664b03684d06001", @typed={0x18, 0x7d, @ipv6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, @typed={0x18, 0x3c, @ipv6=@dev={0xfe, 0x80, [], 0x0, 0x13}}, @generic="afefdb6643f573b5b4d6560fae9f51e977bd5aad702f5dc61d34e9b650ab68590ccb5891417a5d6e9d183c72759458720f6cb8b8b92e259316577ae6582a33722262910674a35a79e7c36b70cfac76f80bba", @typed={0xc, 0x2c, @u32}, @generic="f8a9afc70206c3f0185c6196a7d2f607775b22efe5705cd0636836a1245c200de43f2713c2bc3213da752e46b28c7c1d2fbd0b91c90db905665d768fac58a5fdf28edc3e58fc9ac4ce5133d57b764c3c6a617933add82716707a1952d4eec748fe2c4aa0085120faea4573b78df227230d5cfe0f75d7eaf6e153081cfd5c06e1e409a18248965ffb", @generic="3927839d978ffc9de96329b6924e59670e9a06cc0f007e25a275ecdb1c4f5abf8272a4c93ef62088500c047a14a07d31a774751fa6bad45496b41384ca93c42bf98982e8fa873a75e204112afe2aa1c148e032d09d955f19a1547d9c02048f8b5376"]}, @generic="2b2c8fce317fa1eee75f5d1e6a847cca14aaba9fc225bdd2bfd5d51d00022e0240c9a9f716cc9a6c798187bc2f5879a0bb6da052f79be196fe7b395fa1a06c3dc12c26077bbcf6756a085a375aaf93c2fc35f7ac996cdd8743bb79535da38dffd8528663105824de3683cbf7d91a221df9726d0b7c44c88394b99a705ec0b0ad78a820df860a8d377881fa3d113a", @generic="49784bd23de1341850898218876ea4cb2a2dcb2fc51f5249c559c11bf3f8d0c59da06a2b79cb6f99196d5a10a8282d31d81b88fd2d8d4710833925b4f07b7f26ff8e988685ce8696c47a8c90a4bbda30db266bfb6549089bf4c5e43b484001f73cd49e7023e42eb8eb5acddd695939e0cb5a51295cdcdddf15945aebc863f269916f8441e6347845f60dfc7053fc3925c11ae9fc8842f1bc76258185590ef95bd20b23558469b2a9ebf61b15", @generic="587426ce778bb13811e5d4649313c3cecec8a0ca62f4a3bae1dad706ad53ba4eaa9ecfe72a2dbe1065360e4209872c86a988198969d4493c3a981972c9cf2199791c61537cd9152cebca5bbecc7ecd95eda0bbe29cb91d67ada7c7acc98e570e7cb7db41588c4248928ee035dabe856032a86886c7c989eea47d9bd538673063323fd14e42528f3ce9b36c4248d8f026597c7924d91d28788d843ac717db1389db250f046f707bb0d99ee177e99686a0e3d25e6f015a6063a9fd2ded68d9dfcffe952637c726b632881ff9f5d4a97959b8056dd03d05792c379f9806feb5075a12f2e27c89bc"]}, 0x484}, {&(0x7f0000de8000)={0x170, 0x24, 0x18, 0x7, 0x3, "", [@typed={0xc, 0x5b, @u32=0x7}, @generic="3ffc4572157a4b148eb6c89d394a1896a1eefb5d97d24904e38b193ef9418b2a1ecff8643e910ce7007ee63b530e44378a6d50527f2f550440c2bec15449ca4370dc07196f59ee5d7013a82529fc5e38bb8fc113a8369e922f887007df225c5d515344746475ae361385030be23ed968be5eb2b90b79dfeba7c0716f7474ef5a852ad5a04b4e930bd624f68323ca02f98668ce795cff2f6755a1f987c14c02f79bc0d25370e24151a593016321f9fe573b51ca119d8d3421acaa2803bf49e161aaa46d9f0051b193964f4cf67a0a9efdd6ab32d48e6bfeca4c8aaf71c44cf67a342e5aa18a", @typed={0x8, 0xe}, @typed={0x10, 0x57, @u64=0xadb}, @nested={0x2c, 0x56, [@typed={0xc, 0x24, @fd=r0}, @typed={0xc, 0x59, @fd=r0}, @typed={0x10, 0x29, @u64=0x81}]}, @typed={0xc, 0x5d, @uid=r2}, @typed={0x1c, 0x55, @str='vboxnet1security\x00'}]}, 0x170}, {&(0x7f0000507000-0x291c)={0x291c, 0x3d, 0x28, 0x7, 0x2, "", [@nested={0x1294, 0x7b, [@typed={0xc, 0x31, @ipv4=@rand_addr=0x67}, @generic="cc42754d2828e1598be23e4410f4fe4637f3c727a838c2ee5142f049cf8e73098a5cf8b94dcf0349c0348bda59061777ae95c96e83993722e199fcb784b76dfa33986457be0f5027c4d8f7b011c4dce43eed42a441d08003b838c3e38f233027abf868892643da0eea39dc280a03105369a5fad97d081c2f7be7ecc5adce4dfdf0a4e5ae95a933ebf8693584d6146ee1f840374ce94b375b79a40dbbba00d726366f004351542a0d6462f6da1bd69cfd63e76b95b45472a020aaadfa8f3e71bce9e24bbc6d258fa463bbc148bde865b6f56baa5437510b54e28c2a4f2b2e6e3a66a933fc7455", @generic="c7a253b11003e7ee34270e0fcd674f5c8999b793e6a35f30a56876a3eb2db41020912350723fb966fc97798eeae6a3aed4ad", @typed={0xc, 0x8e, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}, 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@generic="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@typed={0xc, 0x4a, @fd=r0}]}, @generic="521a217f760b17cfdb19154cc40b6ba6001a97037aeae1534b7c7c6a"]}, 0x1490}], 0x7, 0x0, 0x0, 0x20004004}, 0x4000) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f00000c5000-0x8c)=@newlink={0x3c, 0x10, 0x19, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0xa}]}]}, 0x3c}, 0x1}, 0x0) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) 2018/02/19 18:03:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000b2c000-0x8)={0x0, 0x0}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000038d000)={r0, &(0x7f0000554000)="14029a352cd16bafffbd9a69cbc656974d8399568a3c93cb2650b15705227be062f273923a48831781fbe5f3af3d72be90ed2e063d79082521cd98d545b5666688645141c4e44d0ac64d3aee0a20ae2a0e69532903a4e9fed972d7c34c63c94b3040bee8af63dcd6f01e74ca5355229a395c918b29dd721f6f40", &(0x7f00002f3000-0x68)=""/199}, 0x18) syz_emit_ethernet(0x34, &(0x7f00008a6000-0x34)={@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xd}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xd}, [{[{0x9100, 0xfffffffffffffffd, 0x7, 0x3}], {0x8100, 0xfffffffffffffff7, 0x200, 0x4}}], {@mpls_uc={0x8847, {[{0x10001, 0x401, 0x0, 0x9c}, {0x2, 0x0, 0x8, 0xd7}], @llc={@llc={0xfc, 0x1, '#', "a6abf5eb9e1d8610fbf803540b0cf7897c18e6"}}}}}}, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x3, 0xb) bpf$MAP_CREATE(0x0, &(0x7f00006a9000)={0xb, 0x707, 0x100000000, 0x253, 0x6, 0x0, 0x2}, 0x2c) setsockopt$ARPT_SO_SET_REPLACE(r2, 0x0, 0x60, &(0x7f0000015000)={'filter\x00', 0x7, 0x4, 0x410, 0x110, 0x110, 0x110, 0x328, 0x328, 0x328, 0x4, &(0x7f0000015000-0x40), {[{{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @broadcast=0xffffffff, @empty, 0x9}}}, {{@uncond, 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x4, 'syz0\x00'}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@empty, @empty, @dev={0xac, 0x14}, @empty, 0xf}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x460) syz_emit_ethernet(0x2a, &(0x7f0000010000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @random="877be5b353a5", @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}}, &(0x7f0000002000)={0x0, 0x1, [0x0]}) sendmsg$nl_netfilter(r1, &(0x7f0000066000-0x38)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000d7e000-0x22cc)={0x14, 0x10, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/19 18:03:46 executing program 1: r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x10d, 0xd, &(0x7f00009b4000)=@raw={'raw\x00', 0x9, 0x4, 0x2d8, 0x0, 0xffffffff, 0xffffffff, 0x70, 0xffffffff, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x4, &(0x7f0000455000), {[{{@uncond, 0x0, 0x70, 0xd8, 0x0, {}, []}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'snmp\x00', 'syz1\x00'}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@NFQUEUE0={0x28, 'NFQUEUE\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x338) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x3, 0xffff, @empty, 0xf67}}, 0x6, 0x3, 0x7, 0x7, 0x20}, &(0x7f0000f17000)=0xa0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000fc000)={r1, @in6={{0xa, 0x3, 0x4, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x5ef0}}}, 0x8c) 2018/02/19 18:03:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000000a000-0x3d)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4309(rfc7539(lrw(camellia),sha256-avx2))\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f00002c1000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f00007f8000-0xb)={0x401, 0x5, 0x10001, 0x0, 0xfffffffffffff800, 0x14e7, 0x6, 0xffff, 0x7, 0x46bb, 0x200}, 0xb) sendto$packet(r1, &(0x7f00005f1000-0xc3)="80", 0x1, 0x0, &(0x7f0000a4d000-0x14)={0x11, 0xfffffffffffffffc, 0x0, 0x1, 0x0, 0x6, @empty}, 0x14) r4 = bpf$PROG_LOAD(0x5, &(0x7f00008a1000)={0xf, 0x3, &(0x7f0000b60000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x2}, [], {0x95}}, &(0x7f0000997000-0x4)='GPL\x00', 0xf, 0x3e, &(0x7f0000fbb000-0x3e)=""/62, 0x40f00, 0x1}, 0x48) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f00002c4000-0x4)=r4, 0x4) 2018/02/19 18:03:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de2000-0x1), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000f11000)=""/242, &(0x7f000085d000-0x4)=0xf2) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000087c000)='lp\x00', 0x3) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x800023, &(0x7f00009c9000-0xc)={@empty, @dev, 0x0}, &(0x7f00000f8000-0x2)=0xc) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000020000)={@mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7, 0x5, 0x8, 0x400, 0x5, 0x440088, r2}) recvfrom(r0, &(0x7f0000acf000)=""/101, 0xfffffffffffffefc, 0x0, 0x0, 0x0) 2018/02/19 18:03:46 executing program 4: mmap(&(0x7f0000000000/0xf65000)=nil, 0xf65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000001000-0x8)={0x400000, @in={{0x2, 0x0, @multicast1=0xe0000001}}}, &(0x7f0000001000-0x4)=0xa0) 2018/02/19 18:03:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000818000)=@common='ip6gre0\x00') getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000b1a000-0x4), &(0x7f0000183000)=0x4) sendto$inet6(r1, &(0x7f0000848000-0x1), 0xfdf7, 0x0, &(0x7f0000060000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) accept4(r0, &(0x7f0000fb9000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev}}}, &(0x7f0000f89000-0x4)=0x3a, 0x80800) ioctl$sock_bt_bnep_BNEPCONNDEL(r2, 0x400442c9, &(0x7f0000324000)={0x1, "3fa763d41069"}) close(r0) 2018/02/19 18:03:46 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) listen(r0, 0x9) r1 = accept$inet(r0, &(0x7f0000956000-0x10)={0x0, 0x0, @multicast2}, &(0x7f0000a65000)=0x10) shutdown(r0, 0x1) r2 = socket$inet6(0xa, 0x7, 0x5) ioctl$sock_netdev_private(r1, 0x89fd, &(0x7f0000782000)="1ff6212e3d18efe4018732aa68ced70dc1be641e788783d642cf8a4b3acedbdf94c84ee68400e8a4baa3487173ff37cf5e3978d8298e33d11d86be7aa2920bbcca88b8580abf8be6b65f19ccafed6f14e25488e2") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x8, 0x2, 0x240000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r3, 0x107, 0x13, &(0x7f0000001000), &(0x7f0000001000)=0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000458000)={0x0, 0x1f}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000823000)={r4, 0x4, 0x10}, &(0x7f0000001000-0x4)=0xc) listen(r0, 0x0) shutdown(r0, 0x0) [ 37.906973] mip6: mip6_rthdr_init_state: spi is not 0: 3657695232 [ 37.918204] bpf: check failed: parse error [ 37.929815] bpf: check failed: parse error 2018/02/19 18:03:46 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000002000-0x28)={@common='lo\x00', @ifru_flags}) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000ff9000)={0x0, 0xda1}, &(0x7f0000ffa000-0x4)=0x8) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00005f3000)={0xff, {{0x2, 0x1, @multicast1=0xe0000001}}, 0x1, 0x4, [{{0x2, 0x2, @rand_addr=0x2000000000000}}, {{0x2, 0x1, @broadcast=0xffffffff}}, {{0x2, 0x2, @multicast2=0xe0000002}}, {{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}]}, 0x2b8) pipe(&(0x7f0000ffb000)={0x0}) setsockopt$ax25_int(r2, 0x101, 0xd, &(0x7f0000c93000-0x4)=0x5, 0x4) getsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f0000ffa000)={@multicast1, @local, @multicast2}, &(0x7f0000f43000-0x4)=0xc) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000ff9000)={r1, 0xfffffffffffffff8, 0x4, 0x1f, 0x80000001, 0x1}, &(0x7f00004dd000)=0x14) 2018/02/19 18:03:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r0, 0x0) syz_extract_tcp_res(&(0x7f0000e1d000)={0x0, 0x0}, 0x3, 0x4) sendto$inet6(r0, &(0x7f0000183000-0xf6)="79656d4da0dceff770d88a0d382c414a15d338074102d6a27b9fe699429981d565c3f7a4452b16c0557a6f192fc5ebfaab3b589839d4a4eabf1e2edff7143ff34986d148e0ca8cc8d0db4b414ff05455fb780c43b2e381ad6ec9c1beffe2242ffd5d8e120499808569c52fdbea0dad644d89fcc72289cf3c8f10dac712c0db1da6961d7d123183bd22965e1c0560609ca101378d9e2251e0057f4851b19b51c36ee9d957d0c79df6bfa6546bb5ff17cbabd912e6f639b325be525381eee7de495a90332791bf8be4cccaba1f76e80cb942d1c9dc1e7c3bee3b9491e95957fbd3c5257e7909ce2af94d7c710a09b1f707e115b5f9c756", 0xf6, 0x4000000, 0x0, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f000052d000)={0x0}) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f0000ea8000-0x10)=@req={0x3b57, 0x5, 0x7410b7e4, 0x1981bd3f}, 0x10) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00007ad000)={0x0}) sendfile(r2, r3, &(0x7f00006b1000-0x8), 0x6) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f00001e6000-0x4), &(0x7f0000d30000)=0x4) syz_emit_ethernet(0x4a, &(0x7f0000dae000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "01ff00", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, r1, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x0, {[]}}}}}}}}, 0x0) 2018/02/19 18:03:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000842000)={0x4a0, {0x2, 0x0, @empty}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x2, 0x0, @broadcast=0xffffffff}, 0x80, 0x2, 0xfffffffffffffff9, 0x4, 0x81, &(0x7f0000daa000-0x10)=@common='bridge0\x00', 0x3, 0x8, 0x4d}) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000ae8000)=@req={0x0, 0x40}, 0x10) [ 37.988291] audit: type=1400 audit(1519063426.107:29): avc: denied { net_bind_service } for pid=5898 comm="syz-executor7" capability=10 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/19 18:03:46 executing program 2: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffff9c, 0x0, &(0x7f000000a000-0x4)) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000009000)=0x101, &(0x7f000000a000-0x4)=0x4) r1 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r1, &(0x7f000000a000)=@ethernet={0x0, @dev}, &(0x7f000000b000-0x4)=0x10, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r2, 0x28, 0x1, &(0x7f0000002000)=0x80000001, 0x8) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000005000-0x28)={@common='gre0\x00', 0x0}) bind$packet(r1, &(0x7f0000001000-0x14)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000002000-0x4)=0x9461, 0x4) writev(r1, &(0x7f0000004000)=[], 0x1000000000000144) 2018/02/19 18:03:46 executing program 3: mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x800000000000b) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000002000-0x458)={'filter\x00', 0x7, 0x4, 0x408, 0x0, 0x0, 0x0, 0x320, 0x320, 0x320, 0x4, &(0x7f0000016000), {[{{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, @loopback=0x7f000001, @dev={0xac, 0x14, 0x0, 0x15}, 0x8, 0xffffffff}}}, {{@uncond, 0xc0, 0x100}, @unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "01eecfa00fa1989911ab6172592c47b5ed3e2bd7741e8011f3155fc36da0"}}, {{@arp={@multicast2=0xe0000002, @rand_addr, 0x0, 0x0, @mac=@link_local={0x1, 0x80, 0xc2}, {}, @empty, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @common='irlan0\x00', @generic="35e2605cef39306607966bac493bbfe7"}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14}, 0x4}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x458) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xfffffd18, &(0x7f000002e000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [{[{0x9100, 0x1ff, 0x1, 0x3}], {0x8100, 0x9, 0x4, 0x3}}], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @random="8fafc055ca4c", @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @multicast1=0xe0000001}}}}, &(0x7f000002f000)={0x0, 0x0, []}) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f000002f000), &(0x7f0000003000-0x4)=0x4) 2018/02/19 18:03:46 executing program 5: mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000f7b000)="1f0000000104ff00fdde45c8071100cbf30509f00800018001fd00dcffdf00", 0x1f) r1 = socket(0x10, 0x2, 0xc) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r1, 0x891f, &(0x7f0000f7e000)={@common='yam0\x00', @ifru_ivalue=0x6}) r2 = socket(0x10, 0x2, 0xc) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f000042e000)=@req) write(r2, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r1, &(0x7f00009ec000)="1f0000000104ff00fdde45c807110000f305f0f00800018001fd00dcffdf00", 0x1f) 2018/02/19 18:03:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000618000-0xa)={0x0, 0x8, 0x30, 0x8, 0x4}, &(0x7f0000851000-0x4)=0x18) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00004a5000-0xc)=@sack_info={0x0, 0x6, 0x8}, &(0x7f0000b0f000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00002df000)={r1, 0x3, 0x9, 0xffffffffffffffff, 0x10000, 0x50c83c76, 0xe20, 0x100, {r2, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x400, 0x3, 0x80000000, 0x0, 0x5}}, &(0x7f0000d9a000)=0xb8) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00002c2000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1, 0x1, [{{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}]}, 0x110) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00002ab000-0x108)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}}}}, 0x108) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000032d000-0x8)=@assoc_value={r3}, &(0x7f00003f8000-0x4)=0x8) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000e6e000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 2018/02/19 18:03:46 executing program 7: mmap(&(0x7f0000000000/0x32000)=nil, 0x32000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x5, 0xcc, &(0x7f0000032000)={0x0, 0x0}) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x1f) sendto$ax25(r0, &(0x7f000002c000-0xc2)="6a80312c704b47c1f29e148bcb3ca0f4153026a86f8c70d21df96a70f83c1ae9a6ccc51e64224dbe6accf2b773aecaa4f03193c500e8d395272e05e221ef0960254ef12b380978d9aee53e42f454f3f377b84a11df11928ef98b6933abda58be905873e971c4c0fce46a34ff59a56e14136987c7a2010f2591ae2135536c3f509e22f56ab8c22631841413675e02cfdbde5f6e2fbd88c338eaaa07b5b9ff59e66b12c92a1a556de5fd1a6cdcbd12532be7b3f7679ba65a3949787788ae02f47e99a7", 0xc2, 0x20000004, &(0x7f0000032000)={0x3, {"f8e579ef21ea8c"}}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000024000-0x10)={&(0x7f0000030000-0x44)={0x24, 0x23, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x40000015}, [@nested={0x10, 0x1, [@typed={0xc, 0x1, @pid}]}]}, 0x24}, 0x1}, 0x0) 2018/02/19 18:03:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f00009da000-0x84)=""/132, &(0x7f0000b42000-0x4)=0x84) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f000002c000)=@filter={'filter\x00', 0xe, 0x4, 0x398, 0xffffffff, 0x100, 0x100, 0x0, 0xffffffff, 0xffffffff, 0x2c8, 0x2c8, 0x2c8, 0xffffffff, 0x4, &(0x7f000001f000-0x40), {[{{@uncond, 0x0, 0xd8, 0x100, 0x0, {}, [@common=@frag={0x30, 'frag\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@hl={0x28, 'hl\x00'}]}, @common=@unspec=@NFQUEUE0={0x28, 'NFQUEUE\x00'}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3f8) r1 = socket$inet6(0xa, 0x80003, 0x2b) sendto$inet6(r1, &(0x7f0000000000)="8b30", 0x2, 0x0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/02/19 18:03:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00008ff000)={0x0, 0xffffffffffffffff, @empty}, &(0x7f00009e8000-0x4)=0x10, 0x800) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000fb5000-0x4)) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000031b000-0x4)={r0}) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000e30000)={0x6, {{0xa, 0x3, 0x5, @dev={0xfe, 0x80, [], 0x0, 0x15}, 0x44e}}}, 0x88) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000e58000-0x4)=0x80000001, 0x4) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000f85000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f85000-0x88)={0x2, 0x18, 0x5, 0x0, 0x8, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @rand_addr}}]}, 0x40}, 0x1}, 0x0) r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000c89000-0xc)={0x0, 0x4, 0x10}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f000017d000)={r3, 0x28, &(0x7f0000290000-0x28)}, 0x10) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f0000fca000)={@generic="58e5bc18a4802d4df9b073a6187ba774", @ifru_flags=0x5101}) 2018/02/19 18:03:46 executing program 6: mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0xffffffffffffefff) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x0, &(0x7f0000eef000)={@remote, 0x0}, &(0x7f0000db3000-0x4)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000ef0000)={r1, @empty, @loopback=0x7f000001}, 0xc) setsockopt$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, 0xd, &(0x7f0000ef1000)="8e", 0x1) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000)=[], 0x0, &(0x7f0000001000-0x51)=""/81, 0x51}, 0x41002106) [ 38.123924] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. [ 38.127416] sctp: [Deprecated]: syz-executor3 (pid 5968) Use of struct sctp_assoc_value in delayed_ack socket option. [ 38.127416] Use struct sctp_sack_info instead 2018/02/19 18:03:46 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f000001c000-0x38)={&(0x7f0000023000)={0x10}, 0xc, &(0x7f0000019000)={&(0x7f0000026000)=@ipv6_delroute={0x30, 0x19, 0x60d, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_MULTIPATH={0x14, 0x9, [{0x8}, {0x8, 0x6}]}]}, 0x30}, 0x1}, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$pptp(r0, &(0x7f0000028000)={0x18, 0x2, {0x2, @dev={0xac, 0x14, 0x0, 0x15}}}, 0x20) 2018/02/19 18:03:46 executing program 1: mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x6, 0x4, 0x84, 0x20}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000bd3000-0x10)={r0, 0xffffffffffffffb6, &(0x7f0000ff9000)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000074e000)={r1, 0x3c2, 0x18}, 0xc) 2018/02/19 18:03:46 executing program 0: r0 = socket$inet(0x2, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000002000-0x8)=@un=@abs, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r1, &(0x7f0000001000-0x38)={&(0x7f0000001000)=@pppoe={0x0, 0x0, {0x0, @dev, @syzn}}, 0x1e, &(0x7f0000002000-0x10)=[{&(0x7f0000002000-0xbc)=""/188, 0xbc}], 0x1, &(0x7f0000001000-0xa6)=""/166, 0xa6}, 0x100) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x0, 0x1, [0x0]}, &(0x7f0000001000-0x4)=0xa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000-0xa0)={r2, @in6={{0xa, 0x0, 0x3, @remote={0xfe, 0x80, [], 0x0, 0xbb}}}, 0x6, 0x4aa, 0x6, 0xc0, 0x81}, &(0x7f0000000000)=0xa0) setsockopt$inet_int(r0, 0x0, 0xce, &(0x7f0000913000-0x4), 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000992000)={0x0, 0x100}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x6, 0x1000, &(0x7f0000000000)={0x0}) getsockopt$ax25_buf(r4, 0x101, 0x19, &(0x7f0000000000)=""/48, &(0x7f0000001000-0x4)=0x30) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={r3, @in6={{0xa, 0x3, 0x7, @dev={0xfe, 0x80, [], 0x0, 0xf}, 0x36e}}, 0x5, 0x7, 0x7, 0x86, 0x2}, &(0x7f0000b09000)=0xa0) [ 38.137880] audit: type=1400 audit(1519063426.257:30): avc: denied { ioctl } for pid=5962 comm="syz-executor5" path="socket:[15830]" dev="sockfs" ino=15830 ioctlcmd=0x891f 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 [ 38.157086] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. [ 38.192651] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. [ 38.194944] sctp: [Deprecated]: syz-executor3 (pid 5978) Use of struct sctp_assoc_value in delayed_ack socket option. [ 38.194944] Use struct sctp_sack_info instead 2018/02/19 18:03:46 executing program 2: r0 = socket$packet(0x11, 0x4000000000c, 0x300) r1 = socket$packet(0x11, 0x0, 0x300) setsockopt$packet_int(r0, 0x107, 0x11, &(0x7f0000005000-0x4), 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000000000)={0x3, &(0x7f00004ec000)=[{0x1ff, 0x3, 0xab5, 0x1}, {0x9, 0x6, 0x4, 0x7}, {0x8, 0xffffffff, 0x0, 0x800}]}, 0x10) 2018/02/19 18:03:46 executing program 3: mmap(&(0x7f0000000000/0xaf3000)=nil, 0xaf3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000af0000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @rand_addr=0x40000002, @multicast1=0xe0000001, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x0]}) pipe(&(0x7f00006b2000)={0x0, 0x0}) mmap(&(0x7f0000af3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000af3000)={0xffffff4d, &(0x7f0000af4000)="d8db3b6569401853fe370da14098323393c123ead225bdf99a6a7566ec4c2f5b78b91f22cf567ffcb11089053462d1e5962a3be0cafd77dda10316334014364b67728a177eddf9400952e11159a6d385fe2035f428c59ab655d45544c66b634688"}) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x6, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f0000027000)=@filter={'filter\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00H\x00', 0xe, 0x4, 0x3c8, 0xffffffff, 0x0, 0x1f8, 0x1f8, 0xffffffff, 0xffffffff, 0x2f8, 0x2f8, 0x2f8, 0xffffffff, 0x4, &(0x7f0000008000), {[{{@uncond, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@unspec=@statistic={0x38, 'statistic\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@uncond, 0x0, 0xd8, 0x100, 0x0, {}, [@common=@srh={0x30, 'srh\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x8}}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x428) syz_emit_ethernet(0x4e, &(0x7f0000002000-0x1cf)={@random="0d4ddefaf676", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x18, 0x2b, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x0, 0x2, 0x0, 0xfffffffffffffffd, 0xfffffffffffffffc, @loopback={0x0, 0x1}}}}}}}, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000af5000)={0x0, 0x4}, &(0x7f000039a000)=0x8) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000040a000-0x8)={r3, 0x3f}, &(0x7f0000af6000-0x4)=0x8) 2018/02/19 18:03:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f00006da000)=0x2, 0x4) bind$inet(r0, &(0x7f0000bf4000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, 0x10) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000a2e000)=0x101, 0x4) 2018/02/19 18:03:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f000042c000-0x44)={{0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x8, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, @common='ipddp0\x00'}) r1 = socket$inet(0x2, 0x7fffe, 0x7) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f00003ad000)=@mangle={'mangle\x00', 0x1f, 0x6, 0x3f0, 0x98, 0x228, 0x2c0, 0x98, 0x98, 0x358, 0x358, 0x358, 0x358, 0x358, 0x6, &(0x7f00000b0000-0x60), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00'}, @common=@addrtype={0x30, 'addrtype\x00'}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @inet=@DSCP={0x28, 'DSCP\x00', 0x0, {0xfffffffffffffffc}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @TTL={0x28, 'TTL\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x450) 2018/02/19 18:03:46 executing program 7: r0 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f00003a3000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) ioctl$sock_ifreq(r1, 0x8994, &(0x7f00004cf000-0x50)={@common="6970365f767469300000008000", @ifru_map}) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f000068d000-0x4)) 2018/02/19 18:03:46 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r0, &(0x7f0000004000-0x10)={0x0, 0xffffffffffffffff, @loopback}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000004000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty}}}, &(0x7f0000005000-0x4)=0x26, 0x80000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffff9c, &(0x7f0000005000-0x38)={&(0x7f0000001000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1}}}, 0x2e, &(0x7f0000006000-0x90)=[{&(0x7f0000005000)=""/229, 0xe5}, {&(0x7f0000002000)=""/124, 0x7c}, {&(0x7f0000006000-0x23)=""/35, 0x23}, {&(0x7f0000006000-0x3d)=""/61, 0x3d}, {&(0x7f0000004000)=""/121, 0x79}, {&(0x7f0000005000)=""/126, 0x7e}, {&(0x7f0000006000-0x4)=""/4, 0x4}, {&(0x7f0000002000-0x80)=""/128, 0x80}, {&(0x7f0000000000)=""/234, 0xea}], 0x9, &(0x7f0000006000-0x30)=""/48, 0x30, 0x7f}, 0x2000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000006000-0x8)={0x0, 0x200}, &(0x7f0000005000)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000003000-0x8)={r4, 0x9}, &(0x7f0000005000+0x6e7)=0x8) getsockopt$nfc_llcp(r1, 0x118, 0x2, &(0x7f0000003000-0xd4)=""/212, 0xd4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/02/19 18:03:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) socketpair$inet(0x2, 0x0, 0x40, &(0x7f0000a66000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00005a2000-0x4c)=[@in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x12}}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x13}}, @in={0x2, 0x3, @loopback=0x7f000001}, @in6={0xa, 0x3, 0x9, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xb}}, 0x20000000000}], 0x4c) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000d60000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f00004d1000-0x38)={0x0, 0x0, &(0x7f000031c000)=[{&(0x7f0000ba7000-0x170)="9ed9fc15572f0879a67e6ac93d2f6fef", 0x10}, {&(0x7f00009ca000)}], 0x2, &(0x7f0000e80000)=[]}, 0x0) pipe(&(0x7f0000af0000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f00003bf000-0x8)={0x0}, &(0x7f00006bd000-0x4)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f00004b9000)={r5, 0x4dd}, 0x8) recvmsg(r3, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f0000589000-0x8d)=""/141, 0x8d}], 0x1, &(0x7f0000590000)}, 0x0) 2018/02/19 18:03:46 executing program 5: socket$inet(0x2, 0x3, 0x2) 2018/02/19 18:03:46 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000004000-0xda)="be47e345a7635afa3cafb43f11dcd45310e7d14a5a0be49d28d79543869b29dee055d989418c85df2004dfe5c45b5263c2996b60d453dbfda67d5bf170c22ea3dcc16d174c7d7feb6e11cfbd6bf7c9336bba94e43a406d882a70d7b29a1461a0206cc64ce0f953138c647a9c3150efd32e6c62f2ee11719d38e11732e7aa0ef7add8e3e9ea1e01662f5b7dbb20908001aa768044f859a8ec09048004806ffc04e859b251837229790c91803086ebabd315cc8b0d3e01155abfcb609f589d1ff720392df44818733a30d9d7fd01160eb1d2780a1e2d7c0f6e010b", 0xda, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x88, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x1ff}, 0x1c) r1 = socket$inet6(0xa, 0x80003, 0xff) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r1, &(0x7f0000004000-0x1c)={0xa, 0x1, 0x1, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xe}}, 0x3}, 0x1c) sendto$inet6(r1, &(0x7f0000002000-0x2), 0x0, 0x1000000, &(0x7f0000001000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 38.228234] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. [ 38.242783] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. 2018/02/19 18:03:46 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000000000)="2367f62169cd59a8029baca9de6fc7c03a45b0e5e8739f5c7de851d2c3a136e1cd27fd262504114a555cd48f7c5175f39b8cfd5782d72cccdc0b8e7ad154e091118113b288b42969500f825762", 0x4d, 0x20040840, &(0x7f0000001000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getpid() socketpair$inet6(0xa, 0xa, 0x8, &(0x7f00008c9000)={0x0}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f0000878000-0x5c)={{0xa, 0x2, 0xff, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x7}, {0xa, 0x0, 0xc73, @dev={0xfe, 0x80, [], 0x0, 0x15}, 0x100000001}, 0x100, [0x8, 0x59a8, 0x2, 0x1f, 0x7fffffff, 0x3f, 0x0, 0x7]}, 0x5c) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00003d1000-0x3)=@common='gretap0\x00', 0xffffffffffffff59) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) sendto$inet(r1, &(0x7f0000482000), 0xff2b, 0x800000120000001, &(0x7f0000172000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, 0x10) recvfrom$inet(r1, &(0x7f0000118000)=""/194, 0xc2, 0x2, &(0x7f0000b35000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) 2018/02/19 18:03:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000cd000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) bpf$BPF_PROG_QUERY(0x10, &(0x7f000003c000-0x20)={r0, 0x1, 0x1, 0x0, &(0x7f0000001000-0x4)=[0x0], 0x1}, 0x20) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000f2c000)={0x0, 0x51, "69aab6e7e4bfc11e546c3958050530d75e9ca5995c3a15cb9cee95c048c0bd53ca82e0ea01f0dfe2b75d96a3c2bac42efe592fac8df5e84e662512398e2f398d09d4f47fce3eef2ca0585531e57c9bef2e"}, &(0x7f000012e000-0x4)=0x59) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000b5a000-0x1d0)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [], {0x0, 0x6, "6ea990", 0x0, 0x84, 0x0, @mcast1={0xff, 0x1, [], 0x1}, @empty, [], "27f58be79138a8f3"}}}}}}}, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f000084d000-0x8)={r3, 0x5}, &(0x7f000018a000)=0x8) sendmsg$nl_netfilter(r1, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)={0x1c, 0x5, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x8, 0x1, [@generic="06"]}]}, 0x1c}, 0x1}, 0x0) 2018/02/19 18:03:46 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x1, 0xff, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000001000)=0x2, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000000000)=@raw={'raw\x00', 0x9, 0x3, 0x2c0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x1f0, 0xffffffff, 0xffffffff, 0x1f0, 0xffffffff, 0x3, &(0x7f0000e26000-0x30), {[{{@ipv6={@loopback={0x0, 0x1}, @dev={0xfe, 0x80, [], 0x0, 0x17}, [0xffffffff, 0x0, 0x0, 0xffffff00], [0xffffff00, 0xffffffff, 0xff000000, 0xffffffff], @common='ipddp0\x00', @generic="1fd8452443e3793f9670699144fc8c8c", {0xff}, {}, 0x37, 0x8, 0x6, 0x1a}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@CLASSIFY={0x28, 'CLASSIFY\x00', 0x0, {0x6}}}, {{@uncond, 0x0, 0xf8, 0x120, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x2}}, @inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @common=@unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3, {0x8, 0xffffffff, 0x3}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x320) r2 = socket$vsock_stream(0x28, 0x1, 0x0) r3 = epoll_create(0x100) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000003000-0xc)={0x80002001}) connect$ipx(r1, &(0x7f0000003000-0x10)={0x4, 0x9, 0x4, "fedb91296931", 0x3f}, 0x10) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000001000)) r4 = accept4(r2, &(0x7f0000004000-0x60)=@nfc_llcp, &(0x7f0000004000-0x4)=0x60, 0x800) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r4, &(0x7f0000006000-0xc)={0x10, 0x0, 0x0, 0xd52c0ecc4e182088}, 0xc) [ 38.289734] RDS: rds_bind could not find a transport for 172.20.0.0, load rds_tcp or rds_rdma? 2018/02/19 18:03:46 executing program 3: mmap(&(0x7f0000000000/0x3a9000)=nil, 0x3a9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) r0 = bpf$MAP_CREATE(0x0, &(0x7f000039a000)={0x5, 0x100, 0xc4, 0x2, 0x0, 0xffffffffffffffff}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00003a9000-0x18)={r0, &(0x7f0000379000-0x33), &(0x7f00003a9000-0x1e)=""/30}, 0x18) 2018/02/19 18:03:46 executing program 5: mmap(&(0x7f0000000000/0xf24000)=nil, 0xf24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$rds(0x15, 0x5, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000bd0000-0x3)={0x2, "e20d"}, 0x3) setsockopt$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) mmap(&(0x7f0000f24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000f25000-0x1c)={0xa, 0x0, 0x3, @dev={0xfe, 0x80, [], 0x0, 0xa}, 0x3}, 0x1c) r2 = accept4(r0, &(0x7f0000e4d000-0xe)=@l2, &(0x7f0000644000)=0xe, 0x80000) mmap(&(0x7f0000f25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r2, 0x6, 0x0, &(0x7f0000f26000-0x3)="b0856a", 0x3) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f000097c000-0x4)=0x2, 0x4) mmap(&(0x7f0000f24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netrom(r2, &(0x7f0000f25000-0x10)=@ax25, &(0x7f0000f24000)=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(&(0x7f0000f25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000f26000-0x98)={0x0, @in6={{0xa, 0x1, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}, 0x10, 0x2}, &(0x7f0000f26000-0x4)=0x98) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000eb5000)={r3}, &(0x7f000020c000)=0x6) 2018/02/19 18:03:46 executing program 6: r0 = accept4(0xffffffffffffff9c, &(0x7f000063c000-0x10)=@in={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f0000293000)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000001000-0x88)={0x5, {{0xa, 0x2, 0x40000000, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7}}}, 0x88) mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x801, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x30, &(0x7f000000b000)=""/5, &(0x7f0000003000)=0x5) 2018/02/19 18:03:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x21, &(0x7f0000dd3000)={@broadcast, @multicast1}, &(0x7f0000e72000-0x4)=0x8) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000e71000)=0x3ff, &(0x7f00007cf000)=0x4) 2018/02/19 18:03:46 executing program 1: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x0, 0x7fff, &(0x7f0000007000)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000007000)="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", 0x1000) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {0x0, @link_local={0x1, 0x80, 0xc2}}, 0x4, {0x2, 0xffffffffffffffff, @rand_addr}, @syzn={0x73, 0x79, 0x7a, 0x0}}) 2018/02/19 18:03:46 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0xff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x80005, 0x921e, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r0, &(0x7f00009cb000-0x1002)=@un=@file={0x0, ""/4096}, &(0x7f0000001000-0x4)=0x1002, 0x800) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000563000-0x4)={r0}) 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$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001000-0x4)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000036f000)={0x0, 0x0}, &(0x7f0000951000-0x4)=0xc) r6 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0}, &(0x7f0000000000)=0xc) r8 = getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000dc4000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in6=@local, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f0000b54000)=0xe8) r12 = getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000fc7000-0x4)=0x0) r14 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e53000-0xc)={0x0, 0x0, 0x0}, &(0x7f00006f6000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000b8d000-0x4)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000c7b000)={{{@in6=@dev, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@local}}, &(0x7f0000329000)=0xe8) r18 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in=@dev, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@remote}}, &(0x7f0000f3f000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) sendmsg$unix(r3, &(0x7f00005a5000)={&(0x7f0000951000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000000000)=[{&(0x7f0000cf2000-0xc3)="7887f4bb68d724fc4eff5bb9b05bbca6a93530b94d93aa5f7a204659fa3135784e01b81ff4dca944f25329517f6cd327059bf4744aea3661ef413bb6ad82ceab6a7dd4333195e7e3449b45bb90f70bbc693635f397861e4509cfd596370ebc1f94a08ca1de313431a6cbf8169728ee728b6acb52b68984d4a0caff52bb02b74f4eceec62c4195844a6fc2a6ff52def6bbf6095fac4fdc956b46f2a1fc2dc1d66577c82ab802b20f72981dca632641346b61b9e81fe5d4d8b1697ca01ec1bce33b0fa37", 0xc3}, {&(0x7f0000000000)="83a44dd5c4618afffec7fba825d86b3009e757305e59c4af1210c5fecddc655ba3119b85f080dc4253d61f0d6586f5f0344f286758f0bd2cf09be3907dd964fd35c119a372c51b14afe89b51422cd641ec89067a7d9b87b393038d4de5c7a38d8a518a2f749db0381729ce8209bdad7213d007b041d9e996c2080b1b656b147f534d6d0761243b5f8009ada0dcd762b6b05774c44f7bae1221bfa33588bd5326774193580168d095ad4a298064ee4366d8900037efb10305a430dfb448cbb5508e0b435174f9981008f329a10b01ee333d0b9daddfa5ad5858eb707e287a8446d972987a184a0e69b0c08c7c597c4313b55ada4e745210ffd9", 0xf9}], 0x2, &(0x7f000072b000)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r19, r20, r21}], 0xe0, 0x4040810}, 0x0) 2018/02/19 18:03:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000b91000-0x4), 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000e10000)=[@in6={0xa, 0xffffffffffffffff, 0x0, @empty}], 0x1c) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00003ff000-0x19)={0x0, 0x10, "037f9fd94397c5a67c1690a693ad4b21"}, &(0x7f00009a3000-0x4)=0x18) sendto(r0, &(0x7f000056c000+0xecd)="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", 0x1000, 0x4008004, &(0x7f00000f5000-0x9)=@rc={0x1f, {0x401, 0x8001, 0xfffffffffffffff8, 0x1, 0x8, 0x8}, 0x9}, 0x9) [ 38.340884] netlink: 'syz-executor4': attribute type 1 has an invalid length. 2018/02/19 18:03:46 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000001000-0xa9)="d729741fa3f3e4fd8dc3cd79e890f98ccd627c5592c6edcc5558d4f9d4f4b04d72cf60481beda67aa922f9c8bc360fba31bc630153adeaa2c7db0ac1c8e66d7bdcc55b3d6c1a4f3598bacc7712ecb1fe94dad2d90975d2553d8df68f566bd028f665b2e34e9117430488e383ade9e90dbb4fb427f220ae7194b45b495ac21e3de9b224741cdaa25e085796c88e6082eedca5910c2b1e6cae09cf8d1bde47f2e20a75807c8ac1e450de", 0xa9, 0x800, &(0x7f0000000000)={0x2, 0x1, @multicast2=0xe0000002}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x200000000000003, 0x9) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000214000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f000030e000)={0x0, 0x7d, "2e89e1ba2bf69b8faf03ef46a265794b0b05bb1708c41f9cfeb1cb8f8bd3d3e62a4f6a45c7b974e1fd7fdf04e10bd93fbffd62b8a3085a39e02bd014c0cb05505565375daf7966f5d1f1aa78627444163903ea32528c21bee84113881d1273ea95cc09128eb554b3f628ede783a41b01d3689ff935c42bf03eeab3c563"}, &(0x7f0000fcc000)=0x85) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f00009d6000)={r3, 0x9, 0x73, "3b3f06f5d0946b9790dc6b1c242d6c050b28eeb296931b0581a8fe5ada39eee7a9dd22081991d9db275048f35e60788197cfda7de7d87b0f1cb742d38b3bf5a2e7698a3651ab02b2753a724252289502a1234aed4850e9ef3d3c52aacd77c57f38a2dd3ee15dfd723e364cccc645925ae2000d"}, 0x7b) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x2a8, 0xffffffff, 0x178, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x210, 0x210, 0x210, 0xffffffff, 0x4, &(0x7f0000867000), {[{{@uncond, 0x0, 0xb8, 0xe0, 0x0, {}, [@common=@unspec=@ipvs={0x48, 'ipvs\x00', 0x0, {@ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast2=0xe0000002, @empty, 0x0, 0x0, @generic="c2cf11053b4f365ea4a5ef1529fc5c91", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x308) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000b07000), &(0x7f00004b0000)=0xc) sendmmsg$alg(r0, &(0x7f0000064000-0x1c0)=[{0x0, 0x0, &(0x7f00002e2000)=[{&(0x7f0000729000-0x56)="00991d17c8fe8d15840ed2063fff529814fa7a96505257542155664d6f50b07df431e13bb020d45d1831486c59563c100f79ac18baa60fd665eec1e0ed93bba1a4b08c1997a05f12df64d1951cf0369045ccd03664ae", 0x56}, {&(0x7f0000ffc000-0x16)="d8bb81fc18768e69eefe18119c4717e035c9f6249f94", 0x16}, {&(0x7f0000567000)="e958", 0x2}, {&(0x7f0000c52000-0xfc)="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", 0xfc}, {&(0x7f0000c50000-0x8b)="14e849ec1baf0bacc181214ef570e052e9278a2eb5cf5b34861e8d7722ec7accf41812bb07064177463f827445cb7a0725ed023113819986f0bae05f0247ca675ac5bc5b73134a41367475923b62f1be7868536e1d180da8fade69b409e1187043a383bc2e127de0197fe636b770f4464704033c67c28f2fb35c94ef254325575d490ad512d6ec1798bf6a", 0x8b}], 0x5, &(0x7f000013e000)=[@op={0x18, 0x117, 0x3}], 0x18, 0x4}, {0x0, 0x0, &(0x7f00008ca000-0x10)=[{&(0x7f000016d000)="08c91534f14e6d9337c49b5dc72934d132ec5471413106c8afd81e5da765a27a057c98d79187e237fbd32bedc5537bc8152dc5523de026149e8824b5250102cfec016c22f775689928ceab5e478df3b67e5922546edb26745b2ec6dd6784cedadd7e40957ba59ae7490327caa7e5fa382ca2effcf114fa6da16fb50a971491de03be2b8ec8afbf061b3a7eaeb232479d2b7dc0f59af8547d5c183ef642e4f1968edb014a251de19ed1efaa5527e65e8384160b3375fda2ee65c7f28e90bf557c2e3592d0c6d1c8b91d6e8f410980d7ad04d6954e59e6ed0244a8c40b44ebbe", 0xdf}], 0x1, &(0x7f000037d000)=[@assoc={0x18, 0x117, 0x4, 0x5}, @iv={0x20, 0x117, 0x2, 0x8, "f8f337b3d8309b31"}], 0x38, 0x5}, {0x0, 0x0, &(0x7f00008ba000-0x50)=[{&(0x7f00003e4000)="636076881202b3829590ab23110ce06fc2ed1568a1e6a0a3786009a5548aebc5fa943a3de690e3fb954370fa5106bd8f67b140952798815648110bd27f073cdcc7df87edab57e90fc58cfb3a3eca42abc8ae8037acb7fcd4f0423984ee3e48b26332b22b6858c8af7e3ae008874fdd122f6cc45d3e1ea9869c657cc0c04bdb8400d91512c968463db7734ae8ca4c98a01ce78fd24eb227e9f7a7ef19516d27977ac6a80512f38902ce923b86beb74ff88fb3c5fb8b705e8680d6b2fb47cc7131ba3f21be2410", 0xc6}, {&(0x7f0000b02000-0xe2)="a97c075deb622cfa57e64795917cbcd675f0c0c0dd9c90d02d2d85b9ee90854c10ab53e06fd060bb71478e6f0e759a5131d5c454664afd196610a77fc91568e9b6d55cb3ffdf710971677bb7bd64ae00eec694c90f813fcd2ee7871d58136ca751a958c7538889c4ed9a7b80083fbb9acd445cdccf6654c8d955916d23b4079359aa1a0ff1ed4c5aaea0c2a85fb4d211db4307e0779d161b136f71535a9b19770ab6db93baf494387bdb40772656e4dd5a0e04e8b5a3b74efc58124a964cf0e045d5ed102ec2e0ff29b1518dfc62b9751ad5cbb8ba98924f29fb1c5e8530849ba598", 0xe2}, {&(0x7f0000ab6000-0xec)="1d6040b9676a526115633df7e474354ead448e97292e65d0eb28eabc6d23cf398f6093c6bf547700c1ac3b32ebb312ec007220c54344ae0373a06d80b57794e44e8a46c3af307476e39f87542a95ee4159423638c5355cf9d4b6ebd087dc48a008ccd79a0e59d4bd65e40aef84c5b039c38ed60bf8c7e486adf39d2a1768682dcf73904c289cff2bf70005a78d87091771fea5a94ff215caa3c538938fa896effac6e344e34ef2749c9e8ce1725263d56cb154443def5ff523e72377a264b27ebdfa0f15cbbaa5becc95a2a18d4e2fd21f0cbe3c0c6ac6df2f60cc944f66e44c7695d96992a857c2604c11ca", 0xec}, {&(0x7f0000ef3000-0x81)="9b6152895ef3b4e41777806918c9fce1f7f14ec869088ae4e05df3adb881547629ef38a14a5be965404f275038928dcced14348eaa269036036ebc4738e102f8a7d17d329e60ca0d44db4ed243e53ab39a0abdeb33c854e0c805fb7b209af741134891426bfa359aef80e3de5ae9ccc9a1bdb89ce85740a1271d8ac7fe06c41881", 0x81}, {&(0x7f0000a9f000)="6c41f551b1c008200a236787b59e59766eb37ac6a839955b552c7edcaee910d74be17578ee427a5eff6eb31eea4447a068199fde8dc1fd00a246", 0x3a}], 0x5, &(0x7f0000382000)=[@op={0x18, 0x117, 0x3, 0x1}, @iv={0x80, 0x117, 0x2, 0x68, "12a8ecf04ebcb7b132f9e231e066451768293762f768255cf52917121c6c9a8cc67bc80593238b3c9cfaa32fbda20802fc1d9a3bb06d7a5c03b72468f76f6d29fb15259a3937bcc48f1497842c386e34518d673f74bf65779a5288e6345c95ed4f461c7fa46aed4d"}, @iv={0xf8, 0x117, 0x2, 0xdf, "9f35ea9f168460246feffb7e4632319d4762935485a33336a8b93596c6ff73e1226ce057111f3a4186d960ff70440b51683efa38fa7bb2e4a3815e7291d3f4182c072e5b61caeb1e6cd37f2a5d954059008d6758df40e9757efe2a759e2ca9649dc07a41d067ab36b811fae4ee68f25a8c871fa118dbaf5125ccb05e9f0c0a662f9cbc953834e97ae319fd8c38a17b262ecacad83d55062d0a9c8c54e7d751711d1e6313f361da8d729e4159e1c89a61100154f691400429635af86ecce97d322e841b1244dcb99193a8595b1fcc4491932984854ce54a0f0fd74ff95bce56"}, @assoc={0x18, 0x117, 0x4, 0x8001}, @iv={0x1018, 0x117, 0x2, 0x1000, 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@iv={0x28, 0x117, 0x2, 0x12, "78111bc8564132bb3a3b417d0f62e2b0c42b"}], 0x1040, 0x80}, {0x0, 0x0, &(0x7f0000eba000-0x10)=[{&(0x7f000099e000)="ef59fb40a86789acbafe8f3735662425ce3b38c960bdefd00cb38c0ace34ccf9600ed4a3154bd93915ee11c1313bb160badbbb954831e224ff60f10112a21b0b7187e1c5876e63e5e8305af2bb20382c083e468ee956519072a636d20751b1e49317a607399a48274b5eccfd", 0x6c}], 0x1, 0x0, 0x0, 0x4000000}, {0x0, 0x0, &(0x7f0000001000-0x90)=[{&(0x7f00003bb000)="75d4cfffa30973a4ef0e2b35b0b32e50cda959dbb8554db6f603b1af78b8f030d65be6b3b9396d1ccbb2e335ea77c7454ebb67184818c0bc43034333a3ac82", 0x3f}, {&(0x7f0000464000)="9a2c02395898bb8f24d885aa230bc2c98e3a3321ed6bdd2cbf80953239c8c674abefe0f2a3c16c954b166546fe479eef23d42abfa7e42e3c81ee18bfc60c520bf2edbc0ffc0d6556c93645b377f9", 0x4e}, {&(0x7f0000f6d000)="3ac08743eac0d8c09a3fc39ebca36a1c2ee0", 0x12}, {&(0x7f0000df4000-0xc2)="b89bd58c0a702015d6cc077692b5e780b63c354c80e4bf75a1513c6f1b02f45622f069e204f36197e85f54640f259f449ff7f0d2a4d800eb580bcbc1580b50132cfbadbaef7e5fd1b07c9ec5833a33b1b702f276aeb4d1f8a0f4bbf6fbc229fddc46e9c1c026d9c2daa139142ccb626a8e1d197a3dad1036a8fd2331a957e9736719780d69723d890dc0761ad109c2682b0cf1f308f9a010cba9202356f9d6ed1adba71b42cd84e1342d7eef4cc0914844b76abfd99370ee5b650de27f59c282566a", 0xc2}, {&(0x7f000050f000)="06a46d7cbc50b5b278dd9d18ce78095f", 0x10}, {&(0x7f0000d35000)="a3779e1ec9269aa09aa8a28f0a075aca877b6724992df90eadee3e5497e5d3522fd521a37625ed2294ddeec9c73e5094ebcc268b6628a5806322c035b8de8088ae7e3ec1e8f86f87c261cfd88302009a31f3802005df21ccba6050f1e4a0fdcc98d25a422e2f2538c9fdce2790d42c7e47db5cc7b9067befbc78c0df841fb3115d7448a0c9c323b260148cd35c8a0327dee7295dce47fb63dc314b49bc67c1828fb14b9be910d59a75d91875ee8c0c87fae75c199deb7f5f1b56d0a0b3c7afb419300dc6f709d98edd23804c811fea75c4efbc2d8faf761ae5d7f785233ba924fd74c0", 0xe3}, {&(0x7f0000c56000)}, {&(0x7f000001f000-0x69)="bf91f712b2b32dc590b7694d582dd25650b1a7c77df7c69804311691ca1b3dba77168750fa5889dc4ee93ac6abdce8a3c2e9ef5f001147a5f0c39de8225f4102c30012b06b54dc3eec61ce84bde16c88abe5df02326c8aadc695a3384c7fdc9c0dbd099d96fd87f54b", 0x69}, {&(0x7f0000de5000)="9068566367383498ffad2b510c728ab16be4e78c7092f582f2cde2dc331afd08862e23680993f79d4610eb0fd24e8de7fbb268f8dd2a85d515440872d6b6de0fcba6061c350a19c6b04cefc57319ab9e2077e622d350428bbbb4ad9a61322341b0e417d70e1458c658dbfebeec064d3e794be9e8cae80fb96eb88e60d5c37507771bad9fc1cb021751709cf3a7b199bf376775876703deb38c9d71acc891bcc78313167b6a7acc2b3a2f03f4f25a18a3ec27597310f38ae8baa1fed1275c733c611071ed756bd5ffa41f1b6d1bfbd85ad7ef837b", 0xd4}], 0x9, 0x0, 0x0, 0x40000}, {0x0, 0x0, &(0x7f00003bf000)=[{&(0x7f0000d0e000-0x81)="1dc29507d5ffe1ee004cdf8b614ee845fb9a927a100aa37b3f9f023203b3c080b135a8bb5f242295e5241d3f28e62f5aefd2ca8cd262920e5b1a8f600a7085be13bdad14081b6f1562bfcbfce13c581a1af08e95f92042c6740dcf07066b688360e7379e137d459d066a42af3ae01065d7fa9c560ff8e87d06501564fd4b9bec0f", 0x81}, {&(0x7f0000a27000)}, {&(0x7f0000d59000-0xc2)="f86d2e2cf234d5cd5e414797777fcc8b6df18aa95d316bb1d3dd2118a2eca920ff0b9ffa94c81e9a4a13b54cce3ef16d0181baf626d203ecef8826134bc43e8048d30b0efdd88317b8ab994a59c5930ee053a1418981d6eb93c2487e215273de9326d6d460aaa2fb8576bf04f265a11e1304fbecf73cd1b6183fa2106cf23095f12cb679307548349b9098584ea40c5db89e9aedc3188941a80ed592d0691e6fbe2ad707022f00453c720bd0accffa27cca9184a4fd3dcd3785255ac433defa20d34", 0xc2}, {&(0x7f00007fd000-0xf1)="4707d1e3e67dad696ae73dfa1c22fb20a6e6d86aac5a4fe4a379258cfd7d352608c9c118b6882183cb4866c93f32d1ee0fa614ce12c2a016692f8378804b7298723f93d1b1c666914926919636862c72146f2d5669c60cb4861f5a838687b640c617e593ef59cab8eba511bb2f9ee1e54a96037abfe8e9908d7868dcc977158ea8a336c1747de880312debe31c12304a6f93aa58376013d1872b3c890c7290905a4c50a954e5c77b56aed475952cadb94cf512b3aca4fe61567b798354fa1b8543b6b14ed9feaef818044332e3aa41746ecb938d4aa8bcb04ae0f80dfdb7a272fb4a0ca6b92ddc5bd1ce9bc47d6d0500ea", 0xf1}, {&(0x7f000062e000)="54ffbb2c9482f38b58daf6d5893887c55cc68f514866cbfe01d236081dc372dffb52b0e3d88c963305c32226776ddf5e03a5242a5b34b9dd59489eaee536f5b108b226373994cb0533811d012f5e73cd119c2843402695548d0887a1539caea7a2e963408125cb7f4cb5dae33a2671cd781c0a8041bb249b3486641e4fd59e93abc8517d0b5885aed9cec79d538f24e6352b7a88215adff7873f9d21e22afd40e0ee5f59dd17f2", 0xa7}, {&(0x7f000004d000-0x2a)="21d703ec80c312d49abb7723646d7b65f395fd05c786f5a9683db4c6f7cd0141e1f29d1100e21171a056", 0x2a}, {&(0x7f0000901000-0xca)="fc13187ef7cb2312410a67c1f9200815ec53ddb69c03ec21828ed4a3363544c92ef82d0b6f82a7a2fc6f1f688a76a96081de8dc6bb59fba824d053aaa4987d07417c681cb7897d0882beaeff99916b8e56c1cfd0989aec9da7f116d8dc1499b4f7e18c4f1c2d7c2c2c8a35ff19cb536e5ab4301d7db1cb70870c709e7d85d7c9446c4d16db4522f8076829869b94d96b88d04918118a275d5da421ec26338e459095765570f142967dbff04ba4fd477cd4d8f7225ef32f1abc3e2974bd7fe296b016303b4f64aef3086d", 0xca}], 0x7, &(0x7f0000a44000-0x218)=[@assoc={0x18, 0x117, 0x4, 0x80000000}, @iv={0x108, 0x117, 0x2, 0xf3, "feb90d94e7e4b8729f1e965b2271b8ea7c520f544c60b6f06d98b0d8071f9a118ed07b01c9dc2d9f784aee3b186be690ae452b3e7afc98af25b6062f533ab1318ccb604d4c66af3ec840762ef41f64fd8285ed1e13c0a9611e561d38281cd9b480895d0c25ddee1d36d37efd1febd9ee5a49cce03f2b6035bcccafec2c00236e6524f8d8fe7d801a7893fa9b5e9388d326213f6e24bee720ebc941a99a8f35e97459cc5a015c841d39de5ff27a97c879745b6101cc31aadd6a976b5ed3662a59d19df72efbb0456ac26dffeaf3d727b0495a06b270f37afa951b9dcb379c499442ab2cb2ca8a00d5842b68ae88445cf5db8111"}, @iv={0xf8, 0x117, 0x2, 0xe3, "42d777a7ee1a9dc15a81f069250b81503478ec48011c5be3911bcee1f33405b55cd47c1f605180bda63e4e9aa2e5f3e00b7f41eaa4085eb5f968d92b230b26af115919006c481b0ff3262dcf27563cbadd860f7e941e2133c93de8b7ed385138e673519dda31a51784d279e778831b18882f56c7bf5bedef14a6b5c26a4fa936ddd12ea873d45507f6e7582445dff8be232c58cf0eba53edf944777a114cb6b51983079a15896f02c9bd18f04f389c2f2e69c88ec6b0c9021aac93d4daaae7c717de18e1033046253b60f67b9cdd6ae8e9335a7319290dd300bcc45ff3b8fdcb48e057"}], 0x218, 0x40080}, {0x0, 0x0, &(0x7f00006c6000-0x10)=[{&(0x7f00009d4000-0x3e)="bf10a877c148280036b515e7b006e1e3e807b1a0f5b2741f27c1e2cda4c57e4139bf88fa70af5743245def5b5cf2f6549a62bea04aa5a53e470ac5a91372", 0x3e}], 0x1, &(0x7f0000366000-0xe8)=[@assoc={0x18, 0x117, 0x4, 0x5}, @assoc={0x18, 0x117, 0x4, 0x3}, @iv={0x70, 0x117, 0x2, 0x5c, "a7e232d373794b6fdc393b61ff75070d09d9149379baf89ba3d0e8cb43e505060ef8638727c7f6f64bd51c09ab8692e7f8fca35d010024883cc5e4d209f5c807a0c67a8700a27731c4342bd7d6551c1ce38c403b97a42d8363bfdc91"}, @assoc={0x18, 0x117, 0x4, 0x8000}, @assoc={0x18, 0x117, 0x4, 0x47}, @assoc={0x18, 0x117, 0x4, 0xfffffffffffff413}], 0xe8, 0x40000}], 0x8, 0x0) r4 = socket$inet(0x2, 0x804, 0xfffffffffffffffd) connect$inet(r4, &(0x7f0000f7e000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000065e000-0x4)={r2}) r6 = gettid() ioctl$sock_FIOSETOWN(r5, 0x8901, &(0x7f0000de8000)=r6) 2018/02/19 18:03:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b6e000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000328000-0x98)={0x2, 0x400000000000003, 0x0, 0x2, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in=@rand_addr=0x20, @in6=@empty, 0x0, 0x4, 0x10}, @sadb_address={0x5, 0x8, 0x2, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x4}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x4, 0x0, 0x6, 0x3}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}}}]}, 0x98}, 0x1}, 0x0) accept(r0, &(0x7f0000e65000-0x10)=@can, &(0x7f00005a1000-0x4)=0x10) 2018/02/19 18:03:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x11) recvmsg(r0, &(0x7f00001d9000)={&(0x7f00006f9000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}}}, 0x3a, &(0x7f0000bd6000)=[{&(0x7f00006d3000-0x10)=""/16, 0x10}, {&(0x7f0000215000)=""/4096, 0x1000}, {&(0x7f0000f57000)=""/195, 0xc3}, {&(0x7f000029e000)=""/34, 0x22}, {&(0x7f000090e000-0x6f)=""/111, 0x6f}, {&(0x7f00005d2000)=""/39, 0x27}], 0x6, &(0x7f0000ebb000-0x3a)=""/58, 0x3a, 0x9}, 0x40010001) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000d7d000-0x8)=@assoc_value={0x0, 0xfff}, &(0x7f0000183000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00004e4000)={r2}, 0x6) connect$inet6(r0, &(0x7f0000a10000+0xdf3)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000fdb000)=@filter={'filter\x00', 0xe, 0x4, 0x3d0, 0xffffffff, 0xd0, 0xd0, 0xd0, 0xffffffff, 0xffffffff, 0x300, 0x300, 0x300, 0xffffffff, 0x4, &(0x7f0000e9b000-0x40), {[{{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x100, 0x128, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00'}, @common=@unspec=@mark={0x30, 'mark\x00', 0x1}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@unspec=@connbytes={0x38, 'connbytes\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x430) sendmsg(r0, &(0x7f000000a000-0x38)={0x0, 0x0, &(0x7f000001d000)=[], 0x0, &(0x7f0000011000)=[]}, 0xc100) recvfrom(r3, &(0x7f0000b9c000-0x4a)=""/74, 0x4a, 0x1, &(0x7f00003c5000)=@sco={0x1f, {0x2, 0x28de, 0x7b97, 0x10001, 0x20, 0x10001}}, 0x8) sendmsg(r0, &(0x7f0000356000-0x38)={0x0, 0x0, &(0x7f000071f000-0x70)=[{&(0x7f0000525000-0xd9)="40a59f3626410b19", 0x8}], 0x1, &(0x7f0000466000)=[]}, 0x0) 2018/02/19 18:03:46 executing program 4: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0xfffffffffffffffc) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f000000a000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$bt_hci(r0, 0x0, 0x0, &(0x7f0000008000)=""/131, &(0x7f0000002000)=0x83) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000004000)=""/11, 0xb, 0x1, &(0x7f000000b000-0x20)=@pptp={0x18, 0x2, {0x1, @broadcast=0xffffffff}}, 0x20) 2018/02/19 18:03:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000909000-0xc)=@can, &(0x7f0000bea000)=0x10, 0x80800) ioctl$sock_bt_hci(r0, 0x2000400448ee, &(0x7f0000e9a000-0xe5)="2be4299bc6535fe849084993b20ab97535b69e3b3fe92212fea109487767c5315ddd0b547c5c8e9a103c36d11ccc9d74c9629d7f046ed7884bd3a20b5735e91c75c8c9a9c8638efd3240b6398e079e2232a3c747c75a5b4c28deffa213cda2363b140016a319c4ab841d7ccad77c8fa0debe154ff1de437a68de88203adb3a0c5de33ca6c9d21bac22e5741ef7fe828f5593f92b21281c14769a9169b9043fb895f7d9a8ffe9754db4427460208e446567b0135939b2e68a7069e82e772f934f483d64b7aea6944075f147ad0c33465970e24b72b0dd4453f050b65440ae593fe597c18115") r1 = socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r2, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f000000e000), &(0x7f0000001000-0x4)=0x8) getsockname(r2, &(0x7f0000027000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f0000026000)=0x3a) ioctl$sock_FIOGETOWN(r3, 0x400454d4, &(0x7f0000001000-0x4)) sendmsg$nl_generic(r1, &(0x7f00003cf000-0x1c)={&(0x7f000018a000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000114000-0x1198)={0x24, 0x29, 0x701, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, [@nested={0x10, 0x0, [@typed={0xc, 0x8, @uid}]}]}, 0x24}, 0x1}, 0x0) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000ce3000-0x2)=0x6, 0x2) connect$bt_sco(r3, &(0x7f0000eb4000)={0x1f, {0x8, 0x6, 0x8, 0x1, 0x1, 0x1}}, 0x8) 2018/02/19 18:03:46 executing program 5: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000076c000)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000001000-0x4)=r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000f6d000)=@int=0x2, 0x4) syz_emit_ethernet(0x46, &(0x7f0000715000-0x4e)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x9, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffe01, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@rr={0x7, 0xf, 0x9, [@rand_addr, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff]}]}}, @icmp=@timestamp={0xd}}}}}, &(0x7f0000650000-0x8)={0x0, 0x0, []}) 2018/02/19 18:03:46 executing program 0: r0 = socket(0xa, 0x5, 0x0) sendmsg$nfc_llcp(r0, &(0x7f000003a000)={&(0x7f0000cf7000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6f62fb8ff1701c746c780e864f96a1a7630452ffd8b640eb0203b35dab84e52f06ff9ffbc65acbcc4d4b5355429a918e9948af6a3e5e2efea0fbf32c8867aa"}, 0x60, &(0x7f00001ee000-0x10)=[], 0x0, &(0x7f0000012000-0xb8)={0x28, 0x84, 0x1, "e5364fd68b19c512b3dfd8205d951eede2"}, 0x28}, 0x0) 2018/02/19 18:03:46 executing program 7: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x8001) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f000000a000-0x20)={0x2, 0x5, 0xa, 0x9, 0x8, 0x7f, 0x6, 0x5, 0x0}, &(0x7f0000009000)=0x20) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000000a000-0x10)={0x4, 0x4, 0x0, 0x0, r1}, 0x10) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000006000-0x10)={&(0x7f0000001000-0x20)={0x2, 0x9, 0x0, 0xfffffffffffffffd, 0x2, 0x0, 0xffffffffffffffff, 0x0, []}, 0x10}, 0x1}, 0x1000) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000009000)={0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f000000a000-0x8c)={0x0, @in6={{0xa, 0x0, 0x40, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x3}}}, &(0x7f0000004000)=0x8c) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000005000-0x8)={r4, 0x0, 0x40}, 0x8) 2018/02/19 18:03:46 executing program 6: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000c6d000)=[{&(0x7f0000689000)="ec1c71822779463444aed6b043228615f06c97182a3a98eb121eb0b08a0d2ce0483e0be5bbadc595dce8c1bea5dac2b32962eb351b0d57c3b3c8e7df353fe59a63803fd3b4949ce4f0778bf961f3e61fcfbf6f8f7f0dfad1534a552db01b733f209284a9b634fcccdcb610059516cbdc39a0ad2d3a542e4abd9105d772448f2c2c52f7d8109de492bf6ffc00e91ba9159b1f3f283499525374a688b43b4b93812c37e283fddad7409cb2094d975de5095637a854ee4672a1dd1461552dffbd4bae23ee932a0e1615721ae3e49eb5330575e2bfe2ab0438ba", 0xd8}, {&(0x7f0000b71000)}, {&(0x7f0000fce000)="685aa511810ed2f0b066e75ab12cb081506087637aed822541e0732e4331f4eece058bc1a02e8fd8fc6609336278773934ab56c927c90257028fad5d15b8b2b9ceed80d1c55d6e4802824dd8cebb7ca6b1997df42351dc52edc676ea587a4eb87eec65744e91930ece2013461bb20760419c10415cdee286052860c805d6b78e87b948baca9800853cb9a33163e6e68c9a1cd25e9484b2074bb01bd7e7cba3f11794b62fefb493f53722c13f7e40ead55392792b0496337f869ab43b7a591e0de2112cb18916a49e34710e644a9a42d65643104d746e29772addfcbd43382e840472", 0xe2}, {&(0x7f00002cc000)="4d7f4609518c26c9f4687d86cefde8733da85d08e7f1650fed30ca4c4f9dbf640bcb26515467d142bc674ec9767805e3d322d46d50910d58fa940eae4a845aa3757ae3a85fea07c0c174550635aafe2e1518cf2371b3327a58a115749c20472945bab3b4aa9ad8d8e35a987f38df0fc35a13d0cf468978e8fe5be5a67a31b446c07c861279fe8d5969946c865c7730a7db803296f0ca34bda3cfa4683423552c109527ccd8a3a953cd47f59e7a91aa1acc5f829dcf913ce61e55d15d312cf0ca2398897e636824831184a86f88ef7374398ea10f141a0d0f415e09dec5ed0d80bf58f6d90f8f30c06aa5c7b8c2ee", 0xee}, {&(0x7f0000160000)="fe0129f274646a49739f6f51228509016c78d984ec327946454124661e8eacb4a9", 0x21}], 0x5}, 0x8000) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000fca000)=0x51b, 0x4) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000d9b000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000697000)=0x1fd) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(r1, &(0x7f0000fd3000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000e23000-0x4)=0x10, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000d3d000)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002}}, 0x8, 0x39e5d94, 0x3f, 0xfb}, &(0x7f0000fd0000)=0xa0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000fd1000-0x20)={0x3, 0x6, 0x2, 0x9, 0x100000001, 0x9f, 0x2, 0x0, r2}, 0x20) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000fd1000)=[{&(0x7f00009d6000)="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", 0xffffffffffffff15}, {&(0x7f00002c2000)="da1172179da06ec3388eb81d4b75de65f204472a3ca93f1ad3b9368065df0b648858129fa8b75727901964e8b270981db647f853a52b51091ff3d1e65eda790008c65afdcebfbc28708b3604c2fde1993f13f94503444dda776e63336f5ca10d881cf8151a29e77246f706c0f711efcfbaf6a7a918a9b57fc2b8ba8a9d4bea8e4345c2ed0e9e415caff911bbbab54bf8cff091ef0b7b49c1d7a778afde6bcd5813eb1be8bdbd518cbea1f6deb98aa258807e91", 0xb3}], 0x366) 2018/02/19 18:03:46 executing program 0: mmap(&(0x7f0000000000/0xf23000)=nil, 0xf23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x6) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000634000)={&(0x7f0000218000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) preadv(r0, &(0x7f000035b000-0x20)=[{&(0x7f000061c000)=""/28, 0x1c}, {&(0x7f0000c97000)=""/35, 0x23}], 0x2, 0x0) mmap(&(0x7f0000f23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f000042f000-0x28)={r1, 0x0, 0x65, 0x18, &(0x7f0000f24000-0x65)="e1bd38f2367ee6c07351fb7484899fda5d886d75a625dffb71b86be2b736202a6eb40b083d6705419000e72d0ce7a0363d2ea692b0ec162a2065cf83be6e7e2e8c528aeda69a04242c9f35997d65f7541fb0c6e27c2555bb69b4ded5bb8b5fa44fb37e3905", &(0x7f000076c000)=""/24, 0x8001}, 0x28) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00003aa000)=@raw={'raw\x00', 0x9, 0x3, 0x338, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x268, 0xffffffff, 0xffffffff, 0x268, 0xffffffff, 0x3, &(0x7f00003ab000-0x30), {[{{@ipv6={@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, [], [], @common='ipddp0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x168, 0x188, 0x0, {}, [@common=@unspec=@string={0xc0, 'string\x00', 0x1, {0x0, 0x0, 'kmp\x00', "835d53df8a3d458330725d8930a8775b5cb58fd05620f0a75edf6b37ad8291cb24b658eba989bd87af2a7a8cf60d07d725d0d56a6538e6cfeabc34e5265bd94f7b946f95de947d702273569df26ae961da64aa5498eb2c34df5b00b20b953dd74bcc8c84b717e31063fc3b000cc5dae2f39ed382fded1a6a74b54c0cc6af5a7b", 0x74}}]}, @unspec=@NOTRACK={0x20, 'NOTRACK\x00'}}, {{@uncond, 0x0, 0xa8, 0xe0, 0x0, {}, []}, @common=@inet=@SET3={0x38, 'SET\x00', 0x3}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x398) mmap(&(0x7f0000f24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000f24000)={0xffffffff, 0x0, 0x18}, 0xc) mmap(&(0x7f0000f24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000f24000)={0xa, 0x9, &(0x7f0000f25000-0x48)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7fe, 0x0, 0x0, 0x0, 0x2}, [@ldst={0x2, 0x0, 0x0, 0x0, 0x3, 0x18, 0xfffffffffffffffc}, @map={0x18, 0x2, 0x1, 0x0, r2}, @ldst={0x1, 0x2, 0x6, 0x9, 0x3, 0x30, 0x8}], {0x95}}, &(0x7f0000afb000)='GPL\x00', 0x5, 0xa, &(0x7f0000f24000)=""/10, 0x40f00, 0x1}, 0x48) 2018/02/19 18:03:46 executing program 2: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000013000)={0x0, 0x0}) vmsplice(r0, &(0x7f0000029000)=[{&(0x7f0000029000)="5336afc0fd14fd", 0x7}], 0x1, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000000d000-0x10)={0x0, 0x54, &(0x7f000002b000)=[@in6={0xa, 0x2, 0x0, @dev={0xfe, 0x80, [], 0x0, 0xc}, 0x7}, @in6={0xa, 0x1, 0x1, @dev={0xfe, 0x80, [], 0x0, 0x15}, 0x4d1}, @in6={0xa, 0x3, 0x80000001, @mcast2={0xff, 0x2, [], 0x1}, 0xf71}]}, &(0x7f000000a000-0x4)=0x10) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000012000)=r1, 0x4) 2018/02/19 18:03:46 executing program 5: mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000019000)={0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000012000)) socket$netlink(0x10, 0x3, 0x800000000c) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000025000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000028000)={&(0x7f0000034000)={0x14, 0x10, 0x0, 0xffffffffffffffff, 0x1, {}, []}, 0x14}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) 2018/02/19 18:03:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000922000-0x4)) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000d21000-0x8)={0x0, 0x1}, &(0x7f0000ada000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000401000-0x8c)={r2, @in={{0x2, 0x1, @multicast2=0xe0000002}}}, &(0x7f0000f34000)=0x8c) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f0000690000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000220000)={&(0x7f0000712000)={0x18, 0x1000000000023, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, [@nested={0x4, 0x2, []}]}, 0x18}, 0x1}, 0x0) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000866000)=0x7, 0x4) 2018/02/19 18:03:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) pipe(&(0x7f0000022000)={0x0, 0x0}) accept4$ipx(r1, &(0x7f0000c92000-0x10), &(0x7f0000379000-0x4)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000917000-0x6)={0x0, 0xfff}, &(0x7f0000bf4000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000a78000-0xc)={r3}, 0xc) sendmsg$key(r0, &(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$key(r0, &(0x7f0000880000-0x38)={0x0, 0x0, &(0x7f0000e96000)={&(0x7f00006f0000)={0x2, 0x3, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) [ 38.449414] xt_connbytes: Forcing CT accounting to be enabled 2018/02/19 18:03:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006f5000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000b81000-0x8)={0x0}) recvfrom$ipx(r1, &(0x7f0000bc5000-0x1000)=""/4096, 0x1000, 0x40000000, &(0x7f0000719000-0x10)={0x4, 0xdaf, 0x9, "7668eadd6460", 0x400}, 0x10) sendmsg$unix(r0, &(0x7f0000351000)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x10, 0x1, 0x1, []}], 0x10}, 0x0) 2018/02/19 18:03:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x3) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000f21000-0x380)=@filter={'filter\x00', 0xffffffea, 0x4, 0xfffffde4, 0xffffffff, 0x158, 0x1f0, 0x0, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@string={0xc0, 'string\x00', 0x1, {0x0, 0x0, 'bm\x00', "225eecb600000007ceb36a2658d861a1eff32000000000000000d947ff2ad36d4e0d6b5328cf197cd30f110002000000000000d48bdc49c5f07871c41c895cbb30dc1065e1ca049ab6e5f300000000000000023a992aa626d200a9ee7fd68edf88000099b1942a0ff1fef7a3b917dc483d93f9d782b3ce2da3eb8965fbf6dca4", 0x49}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@dev={0xac, 0x14}, @empty, 0x0, 0x0, @generic="e39e66367d4140ac40e41e1e04d2404a", @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x16, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x380) 2018/02/19 18:03:46 executing program 4: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000000c000-0x4)={0xffffffffffffffff}) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000005000), 0x4) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f000000a000)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f0000009000)={0x2, 0x9, 0x0, 0x7, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000c000-0x8)={0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f000000c000-0xac)=[@in={0x2, 0x2, @broadcast=0xffffffff}, @in6={0xa, 0x3, 0x348, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3ff}, @in6={0xa, 0x3, 0x6, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x40}, @in6={0xa, 0x3, 0xfffffffffffffff8, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, @in6={0xa, 0x3, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, @in6={0xa, 0x0, 0x6, @ipv4={[], [0xff, 0xff], @empty}, 0x7fff}, @in={0x2, 0x0, @broadcast=0xffffffff}], 0xac) 2018/02/19 18:03:46 executing program 7: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000ef3000)={0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000ca000-0x14)={0x4, 0x3539, 0x20, 0x3ff, 0x2}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r2, &(0x7f00008c0000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmsg$kcm(r1, &(0x7f0000422000)={&(0x7f000071b000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, 0x3a, &(0x7f0000638000-0x20)=[], 0x0, &(0x7f00009ca000-0x5f)=""/95, 0x5f}, 0x20) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000102000)=""/65, &(0x7f0000c04000-0x4)=0x41) [ 38.506617] xt_CT: netfilter: NOTRACK target is deprecated, use CT instead or upgrade iptables [ 38.523949] Cannot find add_set index 0 as target [ 38.528949] audit: type=1400 audit(1519063426.643:31): avc: denied { setopt } for pid=6101 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 38.576806] Cannot find add_set index 0 as target [ 39.514202] syz-executor5: vmalloc: allocation failure, allocated 2825650176 of 4294971392 bytes, mode:0x14010c0(GFP_KERNEL|__GFP_NORETRY), nodemask=(null) [ 39.516371] syz-executor5: vmalloc: allocation failure, allocated 2953515008 of 4294971392 bytes, mode:0x14010c0(GFP_KERNEL|__GFP_NORETRY), nodemask=(null) [ 39.528416] syz-executor5 cpuset= [ 39.542316] syz-executor5 cpuset= [ 39.542317] / mems_allowed=0 [ 39.545750] / mems_allowed=0 [ 39.549193] CPU: 1 PID: 6130 Comm: syz-executor5 Tainted: G W 4.16.0-rc1+ #232 [ 39.549198] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 39.549202] Call Trace: [ 39.575633] dump_stack+0x194/0x257 [ 39.579237] ? arch_local_irq_restore+0x53/0x53 [ 39.583884] ? idr_get_free+0xfd0/0xfd0 [ 39.587836] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 39.592577] warn_alloc+0x19a/0x2b0 [ 39.596190] ? zone_watermark_ok_safe+0x400/0x400 [ 39.601017] ? rcu_note_context_switch+0x710/0x710 [ 39.605935] __vmalloc_node_range+0x482/0x650 [ 39.610415] ? xt_alloc_table_info+0x63/0xe0 [ 39.614797] __vmalloc_node_flags_caller+0x50/0x60 [ 39.619705] ? xt_alloc_table_info+0x63/0xe0 [ 39.624091] kvmalloc_node+0x82/0xd0 [ 39.627784] xt_alloc_table_info+0x63/0xe0 [ 39.631997] do_ipt_set_ctl+0x29b/0x5f0 [ 39.635951] ? translate_compat_table+0x1b90/0x1b90 [ 39.640955] ? mutex_unlock+0xd/0x10 [ 39.644646] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 39.649899] nf_setsockopt+0x67/0xc0 [ 39.653590] ip_setsockopt+0x97/0xa0 [ 39.657281] raw_setsockopt+0xb7/0xd0 [ 39.661061] sock_common_setsockopt+0x95/0xd0 [ 39.665536] SyS_setsockopt+0x189/0x360 [ 39.669484] ? lock_downgrade+0x980/0x980 [ 39.673609] ? SyS_recv+0x40/0x40 [ 39.677043] ? security_file_ioctl+0x7d/0xb0 [ 39.681424] ? security_file_ioctl+0x89/0xb0 [ 39.685809] ? fput+0xd2/0x140 [ 39.688978] ? SyS_ioctl+0x66/0xc0 [ 39.692493] ? SyS_recv+0x40/0x40 [ 39.695922] do_syscall_64+0x282/0x940 [ 39.699784] ? _raw_spin_unlock_irq+0x27/0x70 [ 39.704255] ? finish_task_switch+0x1e2/0x890 [ 39.708724] ? finish_task_switch+0x1b9/0x890 [ 39.713194] ? syscall_return_slowpath+0x550/0x550 [ 39.718099] ? syscall_return_slowpath+0x2ac/0x550 [ 39.723008] ? prepare_exit_to_usermode+0x350/0x350 [ 39.728010] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 39.732837] entry_SYSCALL_64_after_hwframe+0x26/0x9b [ 39.738001] RIP: 0033:0x453d69 [ 39.741166] RSP: 002b:00007f7b93bb7c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 39.748849] RAX: ffffffffffffffda RBX: 00007f7b93bb86d4 RCX: 0000000000453d69 [ 39.756098] RDX: 0000000000000040 RSI: 0000000000000000 RDI: 0000000000000013 [ 39.763344] RBP: 000000000072c010 R08: 0000000000000380 R09: 0000000000000000 [ 39.770590] R10: 0000000020f20c80 R11: 0000000000000246 R12: 00000000ffffffff [ 39.777835] R13: 00000000000004d6 R14: 00000000006f74b0 R15: 0000000000000002 [ 39.785098] CPU: 0 PID: 6122 Comm: syz-executor5 Tainted: G W 4.16.0-rc1+ #232 [ 39.785134] Mem-Info: [ 39.793661] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 39.793664] Call Trace: [ 39.793675] dump_stack+0x194/0x257 [ 39.793686] ? arch_local_irq_restore+0x53/0x53 [ 39.796085] active_anon:55460 inactive_anon:63 isolated_anon:0 [ 39.796085] active_file:4708 inactive_file:5326 isolated_file:0 [ 39.796085] unevictable:0 dirty:275 writeback:0 unstable:0 [ 39.796085] slab_reclaimable:7130 slab_unreclaimable:91565 [ 39.796085] mapped:24232 shmem:70 pagetables:626 bounce:0 [ 39.796085] free:24169 free_pcp:0 free_cma:0 [ 39.805392] ? idr_get_free+0xfd0/0xfd0 [ 39.805409] warn_alloc+0x19a/0x2b0 [ 39.807978] Node 0 active_anon:221840kB inactive_anon:252kB active_file:18832kB inactive_file:21304kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:96928kB dirty:1100kB writeback:0kB shmem:280kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 83968kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 39.811567] ? zone_watermark_ok_safe+0x400/0x400 [ 39.811585] ? rcu_note_context_switch+0x710/0x710 [ 39.816221] Node 0 [ 39.849080] __vmalloc_node_range+0x482/0x650 [ 39.849096] ? xt_alloc_table_info+0x63/0xe0 [ 39.853051] DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 39.856634] __vmalloc_node_flags_caller+0x50/0x60 [ 39.856645] ? xt_alloc_table_info+0x63/0xe0 [ 39.884722] lowmem_reserve[]: [ 39.889527] kvmalloc_node+0x82/0xd0 [ 39.889538] xt_alloc_table_info+0x63/0xe0 [ 39.894438] 0 [ 39.896643] do_ipt_set_ctl+0x29b/0x5f0 [ 39.896654] ? translate_compat_table+0x1b90/0x1b90 [ 39.901123] 2868 [ 39.905504] ? mutex_unlock+0xd/0x10 [ 39.905514] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 39.930987] 6378 [ 39.935879] nf_setsockopt+0x67/0xc0 [ 39.935891] ip_setsockopt+0x97/0xa0 [ 39.940267] 6378 [ 39.943344] raw_setsockopt+0xb7/0xd0 [ 39.943359] sock_common_setsockopt+0x95/0xd0 [ 39.951239] SyS_setsockopt+0x189/0x360 [ 39.951251] ? SyS_recv+0x40/0x40 [ 39.953024] Node 0 [ 39.956966] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 39.956975] ? fput+0xd2/0x140 [ 39.961974] DMA32 free:43996kB min:30316kB low:37892kB high:45468kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2939940kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 39.963992] ? align_vdso_addr+0x60/0x60 [ 39.964001] ? SyS_recv+0x40/0x40 [ 39.967687] lowmem_reserve[]: [ 39.972928] do_syscall_64+0x282/0x940 [ 39.972938] ? __do_page_fault+0xc90/0xc90 [ 39.974976] 0 [ 39.978653] ? finish_task_switch+0x1e2/0x890 [ 39.978658] ? finish_task_switch+0x1b9/0x890 [ 39.978668] ? syscall_return_slowpath+0x550/0x550 [ 39.982350] 0 [ 39.984382] ? syscall_return_slowpath+0x2ac/0x550 [ 39.984393] ? prepare_exit_to_usermode+0x350/0x350 [ 39.988164] 3510 [ 39.992626] ? prepare_exit_to_usermode+0x227/0x350 [ 39.992636] ? perf_trace_sys_enter+0xcb0/0xcb0 [ 39.996581] 3510 [ 40.000000] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 40.000015] entry_SYSCALL_64_after_hwframe+0x26/0x9b [ 40.000022] RIP: 0033:0x453d69 [ 40.007726] RSP: 002b:00007f7b93bf9c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 40.007734] RAX: ffffffffffffffda RBX: 00007f7b93bfa6d4 RCX: 0000000000453d69 [ 40.007741] RDX: 0000000000000040 RSI: 0000000000000000 RDI: 0000000000000013 [ 40.010909] Node 0 [ 40.037410] RBP: 000000000072bea0 R08: 0000000000000380 R09: 0000000000000000 [ 40.037414] R10: 0000000020f20c80 R11: 0000000000000246 R12: 00000000ffffffff [ 40.037419] R13: 00000000000004d6 R14: 00000000006f74b0 R15: 0000000000000000 [ 40.156697] Normal free:58360kB min:37100kB low:46372kB high:55644kB active_anon:219320kB inactive_anon:252kB active_file:12188kB inactive_file:8528kB unevictable:0kB writepending:1100kB present:4718592kB managed:3594328kB mlocked:0kB kernel_stack:3904kB pagetables:2504kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 40.185336] lowmem_reserve[]: 0 0 0 0 [ 40.189151] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 40.202743] Node 0 DMA32: 2*4kB (UM) 4*8kB (UM) 4*16kB (UM) 5*32kB (UM) 3*64kB (UM) 2*128kB (M) 3*256kB (UM) 2*512kB (M) 3*1024kB (M) 1*2048kB (M) 9*4096kB (M) = 44488kB [ 40.218086] Node 0 Normal: 881*4kB (UME) 567*8kB (UME) 224*16kB (UME) 98*32kB (UMEH) 104*64kB (UME) 65*128kB (UME) 4*256kB (ME) 3*512kB (UME) 26*1024kB (M) 0*2048kB 0*4096kB = 58940kB [ 40.234638] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 40.243210] 5337 total pagecache pages [ 40.247090] 0 pages in swap cache [ 40.250539] Swap cache stats: add 0, delete 0, find 0/0 [ 40.255896] Free swap = 0kB [ 40.258906] Total swap = 0kB [ 40.261919] 1965969 pages RAM [ 40.265017] 0 pages HighMem/MovableOnly [ 40.268985] 328425 pages reserved 2018/02/19 18:03:49 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @dev}, &(0x7f0000969000)=0x10, 0x80800) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000db2000-0x8)={0x0, 0x10000}, &(0x7f0000fce000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={r1, 0x9, 0x1f, 0x100000001}, &(0x7f0000000000)=0x10) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000+0xbc6), &(0x7f0000000000)=0xb) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$netrom(0xffffffffffffff9c, 0x0, &(0x7f0000003000-0x4), 0x80000) getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000001000-0x4)=0x81, &(0x7f0000002000-0x4)=0x4) socketpair(0x19, 0x80000, 0x5, &(0x7f0000002000-0x8)={0x0}) getsockopt$ax25_int(r3, 0x101, 0x0, &(0x7f0000000000), &(0x7f0000000000)=0x4) r4 = socket$inet(0x2, 0x3, 0x2) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r4, 0x0, 0xd0, &(0x7f0000001000-0x4), 0x4) socket$inet_udp(0x2, 0x2, 0x0) 2018/02/19 18:03:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x3) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000b19000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000360000)={0x0, 0x6, 0xd490000000000, 0x8, 0x6, 0x0, 0x9, 0x6, {0x0, @in6={{0xa, 0x2, 0x80, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x4}}, 0x6, 0x5, 0x5, 0x2, 0x2}}, &(0x7f0000083000)=0xb8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f000092b000-0xf2)={r2, 0xea, "605e4edf7bce88caac3136a68f2e84b121a40e5cb49519e0a5cb98dfb70cf1475fd61e60b7624b211920058c5884954399a4f94cba84cc4f64031c16a6fcc74c70c2fef452bfb84ea4994c53f0ab911b1e93d4e5730e248d2ee34dd5f45a684d1cd748210abc2fff79c592ad9c27bacccfbaa076a65316650c3d902ea2f63d53252e750eef55a25909535d066e7a4e9b84b15758815bf5b6ab995154dbc5e7955c62ab97b0d6035fe8fd5b96ef19470e33958c5f28beb1f0762f84419f0eb20d24d2a3e4642e96b00c27ff11b65416ed33e054b6a6e9e82b57f0d5ebbded0ef573e34b6782a63d49c29e"}, &(0x7f0000a68000)=0xf2) writev(r0, &(0x7f00002ac000-0x10)=[{&(0x7f0000694000-0x62)="2900000018003109002000010020e7061d00000000ffff06800000000c00080004000200000ef4ff01", 0x29}], 0x1) vmsplice(r0, &(0x7f00003f0000)=[{&(0x7f00001b7000)="ba601778be199acbe3fb11ef601797b1f792d32e95f24101f6f5e559083842db9bfdb4e61ece536c5adb8b3fbb8e609d324e69a7c536a7bd0d2bc10c8e8428ae5387cfe2078f9b1f7e14bb9759089c1013f9f1a3502b5b13dcdce488e9a4d71385d701569ec7a0a727306f635f2b824c5d5a6bec152b058166aee6a3a22ecf02c1ca56b074c18406f1ecf283aeedd379d7f47b5bdaca4b4b88dd0f0c5979d8cc7a22e363f69ae8244bf3247afc18f7bd8ba8f160f576249e0eb57a8f3c092f082892ba94270469ef7623fba0c02b439f33be3853b2c5008f41d0e6390361184b2a4f8e68b31491dee47ea9d677553d6bb8e3e286d4ef6794", 0xf8}, {&(0x7f0000b68000-0x28)="bbf79315458d9dc1218207373faf83a8e3f313139699cc7ab0596d5459f20011c3fdf6990ca8e551", 0x28}, {&(0x7f0000c25000)="ab07bde21f12308c493e28e4a47feef61bf5dc9cc2bff49861383fd419aab3f21a738077b66fcb238589aa6ad0ffd5d725bccdf2ce8a1f4a898d87d3b64cdd9d57eba81623f0273ee541ac85c93f582429ab5314106c769b81bb8d14ed5ef9fdd45be6f012d516442be8acd04f4784bc9e5fb63877d15aa42764a472c8b5c3694bd37e9547917d46ab6e7d65fd73ea76c8d71bf0c26c5c0cdfb7ae98cadfee0b6d57b80b0464f001e4cf10741f4a0d7fb523c37c30b319332509", 0xba}], 0x3, 0x2) 2018/02/19 18:03:49 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket(0x0, 0x80006, 0x1) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000cbe000-0x5d)={0x0, 0x55, "569461220d8f8bb9dd8d2957e87096f3c0dca539dc0633e7cc4e6bccf75d70c61615fbbf83dbe47ad3ad61b2e6b94c091b72d6abb0c6f43c44117a431ced221b09434b44e4ef02a7884f42d3efed3c48aad4784ce2"}, &(0x7f0000673000-0x4)=0x5d) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f000084e000-0x20)={0x7ff, 0x1, 0x200, 0xbd8, 0x7, 0x18000, 0x4, 0x6e, r2}, 0x20) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00008d6000), 0x3) 2018/02/19 18:03:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00009e8000)=@filter={'filter\x00', 0xe, 0x4, 0x498, 0xffffffff, 0x0, 0x2c0, 0x0, 0xffffffff, 0xffffffff, 0x3c8, 0x3c8, 0x3c8, 0xffffffff, 0x4, &(0x7f0000c6a000), {[{{@ipv6={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @ipv4={[], [0xff, 0xff], @empty}, [], [], @common='erspan0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x1c8, 0x1f0, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00'}, @common=@inet=@recent0={0xf8, 'recent\x00', 0x0, {0x0, 0x0, 0x2, 0x0, 'syz0\x00'}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@unspec=@connbytes={0x38, 'connbytes\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4f8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000005000)=@nat={'nat\x00', 0x1b, 0x5, 0x478, 0x0, 0x238, 0xffffffff, 0x3e0, 0x308, 0x3e0, 0x3e0, 0xffffffff, 0x3e0, 0x3e0, 0x5, &(0x7f0000004000), {[{{@uncond, 0x0, 0x168, 0x1a0, 0x0, {}, [@common=@inet=@recent0={0xf8, 'recent\x00', 0x0, {0x0, 0x0, 0x2, 0x0, 'syz0\x00'}}]}, @REDIRECT={0x38, 'REDIRECT\x00', 0x0, {0x1, {0x0, @dev={0xac, 0x14}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @port, @icmp_id}}}}, {{@ip={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14}, 0x0, 0x0, @common='ip_vti0\x00', @common='erspan0\x00'}, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@inet=@SET1={0x28, 'SET\x00', 0x1}}, {{@uncond, 0x0, 0x98, 0xd0, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00'}]}, @SNAT0={0x38, 'SNAT\x00', 0x0, {0x1, {0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @port, @icmp_id}}}}, {{@uncond, 0x0, 0xa0, 0xd8, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00'}]}, @SNAT0={0x38, 'SNAT\x00', 0x0, {0x1, {0x0, @multicast1=0xe0000001, @rand_addr, @gre_key, @icmp_id}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4d8) accept4(r1, &(0x7f0000aec000)=@alg, &(0x7f00003b6000-0x4)=0x58, 0x800) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000327000)) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000c7d000)={0x0}) r3 = accept4$packet(r2, &(0x7f0000c4b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000c8d000+0x83d)=0xfffffffffffffcef, 0x800) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f00006c9000)={@mcast1, 0x0}, &(0x7f000042c000-0x4)=0x14) bind$packet(r3, &(0x7f000053d000-0x14)={0x11, 0xc, r4, 0x1, 0xffffffff80000001, 0x6, @random="32cacc52e9e7"}, 0x14) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f000027f000)={&(0x7f00001ad000-0x24)=[0x0, 0x9, 0xd8a, 0xff, 0x6, 0xffffffff, 0x7ff, 0x9627, 0x7], 0x9, 0x9, 0x7f, 0x6, 0x8, 0x7f, {0x2, 0x4, 0x0, 0x2, 0x1f, 0x7fff, 0xc069, 0xff, 0x183, 0x9, 0x0, 0x1, 0x9, 0x3, "b3a96399f0756b64c4bfab5daadf98208f2f144a9d407c138c81f660d31c7b96"}}) 2018/02/19 18:03:49 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) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00004d9000-0x14)={0x0, 0x2, 0x6, [0x3, 0x7672, 0x8, 0xfffffffffffffff8, 0x1f, 0x100]}, &(0x7f0000fda000)=0x14) sendmmsg(r0, &(0x7f0000a96000)=[{{&(0x7f0000e89000-0x80)=@generic={0x9, "c3bdf5e0fa5ebbd19d86da304d7f78b653d223ba333b9a27f996fc656387c002e4ff6be34162542568b76039b92857c04712b9bb67f3651878638d714a48b138e857aa42b0b7131f6b09149d364641096d5578b8a5d3fc004bcb0927fbffd6dc6b13e76b426227dfad4b95d94e78c7d92a2f333b3032dd7e600ce72d59dd"}, 0x80, &(0x7f0000e77000)=[{&(0x7f000031d000)="5755c112706c7878f2fb217628f135f00d39a730ca4cc5bc79a43aa42a36db0e99387d", 0x23}, {&(0x7f0000af6000)="d53459ad0b296c30a9552909e8ce390ab72dbd8403766e8eac428450831acd2efc5d121e006124ea18c7f5e7874b84ea447904b316e2fcdf17ddf9eb8c29e556189ef131a87a7d3dab66556e5189cf648c6630f4246e3f6ff5a8924b9994c90448b2a855863e2278e9522cf058c7ed4c0dc9740ab993283a7d93041ed132ef09415bf418cacadc72af086eae57dfbab7a1b6c9c5c4e218985f7dbe25739eb02063ecf840ce7f1d86a197704cc009fbc7c896ad90e1333c0982b612b722cc22f9c2e4f80a28fcc685277b32c33022c928bb87e08b552d764bab1211915faa7491f828671865a34b6ff2355c0e0735ce0418b5ddb5f19076", 0xf7}, {&(0x7f0000d51000)="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0x1000}], 0x3, &(0x7f00004d6000)=[{0xa0, 0x10e, 0xce90, "fc2d6aeb457f1a0e5774fab73f7ebc9b68c06fb9c9940bc96985a5ff923db9d01d859b815d1570616b1b82d49861fefcb016398e66306e47f1c8d6e62f64b59f4570585368f76560a57a7262b60e8536fe23f72f97bbfe5d00eed0682d5c2f0c0583073f45ad44c9970b23ff7e084b2483557d68e1184d7435b8297ae144af7506fc7855f9658f157e04d8"}, {0x10}, {0x80, 0x39, 0x8, "a1a1fab623ea553ee790be88efdb3353c2c335d2f235e2fc5cc393fee9f25c94964a26851928d77ea8029eb23898dc38e1e392a43a91e0f3472f35a622bfb3e28543f93b045b7694d0a910142db8f3cb317d3b67fdfa7a46f3016ef98d4838a015e1365707defe6e302b4d435756a6"}, {0xa0, 0x8000000000000, 0x3, "decf409b0a7321ec967ef4606622f4e6a44038ccd08a823ae746e0b6825cd90b47c926f2c116d3fc3c40f44a580097792867f4a4b00766743e636893de0bf6cfc386bd39b63208ed902f1c4af7dc0cb3ebf59510b3bd8efd1ad181a400f29424f60112d6a1b64b82b35a0c618a2da6416ab262f6125d2671c8c4441ad4cd7d981f3eb712f5b1bf1e00d8"}, {0xc0, 0x12b, 0x10001, "f687f2aff6b470d393486d3bf444a363bf2e8eb59df457a4173d23538af03876fc114bb67ba5efe49194a959d50da68ec9a00689de1202ed8f5db6e48fe52247361b39d98692b3e5cb37c304ebeffc857d9d23efa801ffa61666dfe0692e150d1c7b910ef5a68a4e9b1359bdd917808bc4238352831bf9c995bb20715dfdfa5a1ccbafb1bc5ce9faf79ac99c48b0002063fbad11a7a4f1bb573d0a2ea0c9ec2fdc1f05777dceed7d08"}, {0x100, 0x0, 0x202, "5206ad0e414259a177a1c1b7243ae5b37c820c4628af662e38580f5b3041e30f1c7469bd58000f87b7f0d9e9e3c9535353048c71cf67013b83b57adabf29a4bf4f40df4f2ec3ed1118a8efb5bbd74e13ce91c3c4479d72f8512a531d573a5089bb1ab4eedbdf6cf09071ac847c0da2c36ec66e38e9c7b22950024632dc8b26c9ba548261b49bd8ff3cc8b50291b2a01e560f8d17cd76f7dc49ff86c341ec3f242fc47944a453279e373fb1c0bb509058d1a55dc2391450d23dfdc46033a194b9e6734f8ced4e4cf19911f9641e695e1532776329ff3cdde0243f833d5357cf0b28512d930a0cc8829013"}, {0xa8, 0x115, 0x5, "f22951cb536640dece663327e376ebfe19cb4b94d6475ff828531fc7e9b4dde57d4fdc4dccc3633840ac84a107a863274c7ef57ff1b07340553be6c440e827bc32e34ac1265ab32c19de2e2254ebcc2cf466731809a2f8f4dd425208b0b51e03660c677a1f1906391ed105ce2b1f827cb85957502f864e45249ffb3b421edf11b501b280223b13240790de98d069b031219adfd91050c1ca"}, {0xd8, 0x10b, 0x40, "908abf5ac98ef4a4926179edfafb7dbf431bf021a97c4a349c35d89f970d8c118f1be3dba271ee49052d4c284975ff5d68dac37674c0717f580f5fd558e12096a721ff3fa0c20424f23c273564f387b6206cc54687b9588d31569ddb36f8cace10b4718d995f1c80b9a0a98a94ae59083135817c4efb49f7421c8a003a9a2d24086dedc7eabc4cd6724b05ada77b386f4dabcabdbe540c5c365e64925d1ee64892c8a1b193a350e8f86be4dae21470ed7962ef47e30938e3a69f22d9493530e514f77cf3b2b25b"}], 0x510, 0x4000000}}, {{&(0x7f0000ff2000)=@generic={0xb, "2cc8a468c085898895aa7566820b57b7879c69b61139381214fd08d1e431ebd5f62200889c1b5dc6ca9c8a341bb6af3426a2a18306d8a833ae10856542b761f23cb14199efb79546433f00b79abd57508c8d73edf8021f8c905f1f7f910c74f4bb61333cb187b8dd0aa8504c98491364e1360c7cf996e4eab5423175a543"}, 0x80, &(0x7f0000600000)=[{&(0x7f00007e6000)="926a6c4b0ac9a697b1601a1720da4cf16c48f3234d54afacd88b45064dcec3aadb6f3246dc829ddeb02890d98c27e97916a17fe72c0925aaeba5c268d7a6b7154f72eb4dfa11acdc675eaf9125682bafcb22dc8330f06d498f845a7dcd0b653b40dfa2ce154a3d60c61c8a21f21580c5bb5b56741c05d222a3f1389ce07d21", 0x7f}, {&(0x7f0000aa3000-0xf9)="1c69e2fbbe61aed4784799e8b135fcc8ebe55c2ac3f37f73ba80b4783794ec3f2edb37f3381db702ea8874a1a6bd55baa8dfdd3ccc6bce378daf09fd26f1ae6ccde28a346ed7e36ff50b98ea1e3ee48b68defcf3dddc3761428f256e1b3d33b197f0fd1762762525dcfb1316c2d87aa7151f47ac8c9067d8a150d30c83553fb44436d50807bc3646b1caf0ad9a838c15c854fd42cd8affb125acecdb0c4f2496953c9db5d925b48f7c4c2c2b859ee5a6074e01f5ee10fde8bbadbe909a16e11fa9302d17e713db265b5f5cd78214b97207539fdd32043ae68aef363c633cb076e34c7026ea380eee2b26149771c25cf1c95f417f7c501cc4bc", 0xf9}], 0x2, &(0x7f0000a4b000)=[{0x100, 0x119, 0x0, "6fa1fb89134e28c5195a23f30cf35f902bb053e7906c3ccd5496a8ce62872a6d2dda27dbcf4867bfdd925af601371b6e889822b1076d03991a9783cffc7c361411efe8cd6cc92799437f1c03ab135ecc1e74a7d48e00ce61074b9463d4caf9a05fa62e5230ba69d42f02376c482665982e7488a31632493bfd5cc0b60a792456acb5b7044f39a9798d69faf9e7884abaa842e0c7cb157fefba9a1e178d2513a5eefb99e083b514ceaa2acee115c2b9feb3e462a88df753e64a0852f134f437a7557585cc23511fd6706033c82858c5deef41ee60c33baeeb513d4c1c5ac1d6e1a384575ffeca92f849b1303f"}, {0x78, 0x29, 0x9, "3df2a80c2aa9eca598502bb2904f4a5714c8ea30127786ce2e3ce18d498425fa052c7709b518741e0f5b4e8dd71781d9865dd8f1259b6eed66ae0d7df6f01a86c786f91d7be916b8e029e4ee97ce0d3f263c0cd01fb0799e2d46dd44e2e9d6ac2258a52df07b"}, {0x88, 0x101, 0x2, "5df924faca081d547f71d8f3936d810bf25c0d4dba3956d09a063eecc9424bf60f8607692af844b982227d9d6423d132c3dde8644c69eff32134d9e6266c2fa91172cc96d17f591c4a81c02c2e4b7874b32c312050f3bd11d6d0c08b5e0abdad3eff72da6f2a9284c8442babb439105a2627de"}, {0x28, 0x0, 0xd6f, "38f1b9db3dfe4107adb1eef3a8edf43b6848d26e66c0bba8"}, {0x40, 0x0, 0x64, "02a6f4e557aa3633660cd13a80776ffbdbc5576dd6e3a5b1519bff51d8c4d83731b1f03f08ab5b7298ff03"}, {0x68, 0x1, 0x3, "c18384d770696ebf4f5b0644d716e13808504113d3082fc837ea8495e6abb036c9660dcf42675730129bc57c7b9839e4db83d9f7d13a01dcfc40b190ccc92d9048c1ac4cffcf63b6e8cbcfef6843bc7072"}, {0x30, 0x117, 0x5, "8a3827757acd9412666bd0ecf8cb075c0468f87d4dbf3fa980bab56cfe0a"}], 0x300, 0x4}, 0x2}, {{&(0x7f0000575000-0x6)=@hci={0x1f, 0x100}, 0x6, &(0x7f0000c3f000-0x20)=[{&(0x7f0000ae8000)="753c07e83b5c339179a4b7db74f9e2af0472b9d3b490d8267e03c4adf1b5583a9819a808f38bd7f3ca2354ac9bac", 0x2e}, {&(0x7f00001a7000)="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", 0x1001}], 0x2, &(0x7f0000ff4000)=[{0xe8, 0x10c, 0x2, "f1bc6d29645fd8ed1c6091b84d02ed4f4c18d687b4b3b63394fac1de06fbb54ee18195fc8fbc1448dd9e3e11ab8b19897688bb2e1d7cd91d36ba8040315c0f8d77007d80386e244d0c324709dc3f05ae291e25c5cb3fa7b6e399e47c7e96df3b6dd2780ae1e72e13daa6b4a21950438d5a28d1d026d36e2252d13e3dd239b5e1c3986340fbedf0c1e71bc93a31ad175841963e6a06830f82884c8d7f2c73f6c6421d94f558f3c29c736287d7a6a2f74fb3476aeaa379936ebc2b314fe1e35df9351f6114438c92563cbd39cf956f01667e97"}], 0xe8, 0x40}, 0x1000}], 0x3, 0x40001) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000c5000)=@assoc_id=r1, &(0x7f00000bc000)=0x4) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000d66000)={0x0, 0x0, 0x0, []}, 0x8) [ 41.654325] Cannot find add_set index 0 as target [ 41.659212] sctp: [Deprecated]: syz-executor6 (pid 6137) Use of int in maxseg socket option. [ 41.659212] Use struct sctp_assoc_value instead [ 41.680187] sctp: [Deprecated]: syz-executor6 (pid 6139) Use of int in maxseg socket option. [ 41.680187] Use struct sctp_assoc_value instead [ 41.705606] Cannot find add_set index 0 as target 2018/02/19 18:03:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r1 = socket(0x1e, 0x4, 0x0) recvmsg(r1, &(0x7f0000057000-0x38)={&(0x7f00005f3000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}}}, 0x3a, &(0x7f0000394000)=[{&(0x7f0000812000)=""/9, 0x9}], 0x1}, 0x0) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000aea000)=""/169, &(0x7f0000133000+0x1c4)=0xa9) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x2, 0xfffffffffffffffe}, 0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000570000-0xc)=@sack_info={0x0, 0x2, 0x6}, &(0x7f0000e0a000)=0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000889000)={r2, @in6={{0xa, 0x1, 0x3, @empty, 0x53}}, [0x9, 0xff, 0x0, 0x3, 0x9, 0x8, 0x6e, 0x5, 0x101, 0x8, 0x18c, 0x5, 0x9, 0x1, 0x101]}, &(0x7f0000e32000-0x4)=0x108) close(r0) 2018/02/19 18:03:49 executing program 6: getsockopt(0xffffffffffffffff, 0x0, 0xd3, &(0x7f000000d000)=""/8, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000000)=0x60, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000002000-0x10)={0x0, 0xffffffffffffffff, @remote}, &(0x7f0000000000)=0x10, 0x800) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000001000-0x14)={0xffff, 0x3ff, 0x2, 0x7}, 0x14) 2018/02/19 18:03:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000000a, 0x4000000000000002, 0x0) bind$bt_hci(r0, &(0x7f0000b75000)={0x1f, 0x0, 0x3}, 0x6) recvfrom$llc(r0, &(0x7f00003ce000-0x1)=""/1, 0x1, 0x12000, &(0x7f00001c3000)={0x1a, 0x10, 0xff, 0x73, 0x9, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x12}}, 0x10) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000465000-0xe8)={{{@in=@multicast1, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@empty}}, &(0x7f0000eb6000-0x4)=0xe8) recvfrom$packet(r0, &(0x7f0000ce9000)=""/240, 0xf0, 0x100, &(0x7f000072d000)={0x11, 0xf7, r1, 0x1, 0xfffffffeffffffff, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x14) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000220000-0x88)={0x2, {{0xa, 0x3, 0x3ff, @mcast2={0xff, 0x2, [], 0x1}, 0x399a9c9}}}, 0x88) connect$inet(r0, &(0x7f0000cc4000)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xd}}, 0x10) getsockopt$inet_int(r0, 0x0, 0xe, &(0x7f00003f9000), &(0x7f0000ba7000)=0x4) socket$packet(0x11, 0x3, 0x300) getsockname(r0, &(0x7f000023c000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast}}}, &(0x7f0000f28000)=0x2e) 2018/02/19 18:03:49 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000001000-0x20)={0x40, 0x3, 0x8000, 0x366, 0x7, 0x4, 0x2, 0x2, 0x0}, &(0x7f00007fa000-0x4)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000ef8000)={r1, 0x2b, "ffae093ed2087005017a0aab0e95271f76ad53f6aa94c83663948278013ab697d58cd4f314573f45066791"}, &(0x7f0000001000-0x4)=0x33) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$bt_hci(0x1f, 0x3, 0x1) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000095d000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00005d0000-0x28)={@common='gretap0\x00', 0x0}) recvfrom$packet(r0, &(0x7f00009de000)=""/9, 0x9, 0x20, &(0x7f0000e21000-0x14)={0x11, 0x1f, r4, 0x1, 0x80000000, 0x6, @empty}, 0x14) ioctl$DRM_IOCTL_GET_UNIQUE(r3, 0xc0106401, &(0x7f000047b000-0x10)={0xb, &(0x7f0000137000)=""/11}) syz_emit_ethernet(0x46, &(0x7f0000004000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x88, 0x0, @rand_addr, @dev={0xac, 0x14}, {[]}}, "c4e60974958cac44"}}}}}, 0x0) 2018/02/19 18:03:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r0, 0x90af, &(0x7f0000338000-0xc0)="03183fc963e4971e4e0d03d0e1d7851efcb5c34d423f8d2d6e2c16d7c85bf1ff8f92d2a1068e2f615430300effb75d70e0b2324b9a775f4d1de33103a5136e65f9d90b1acdbca0a3f6c8f372d838b5f8692a3c58a05aa994f238e9470362870a5bd4bc041bed957c9cb1dddfc18d6b029473c62dade24843e9c0e981ee153e11798a299ba69e9c9f7eb20e450365afebae1f67797d2315213f5b93996d2180d65e1cc32b8c8d0c91c0039515178a36432ad125500abaa670309d58cd5ef08566") setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f000028b000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x20) syz_emit_ethernet(0x83, &(0x7f00003fc000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "8bdf96", 0x4d, 0x33, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, {[], @udp={0xffffffffffffffff, 0x0, 0x4d, 0x0, "67aae69eba2834ca612d9523ce53be1b7f87641b7c7b88a05d79a456b471963f9e3528d805f8f20c0667bab1ef3980094ac6c8560bea82d0b4fc40e41273c44e0a1c41cc23"}}}}}}, 0x0) 2018/02/19 18:03:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000a56000), 0x0, 0x22000004, &(0x7f00004b3000-0x1c)={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1c) r2 = accept4(r1, &(0x7f0000219000-0x58)=@alg, &(0x7f0000b10000-0x4)=0x7, 0x80000) shutdown(r0, 0x1) r3 = gettid() getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00009ec000)={{{@in=@remote, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @empty}}, 0x0, @in6=@mcast1}}, &(0x7f0000e03000-0x4)=0xe8) getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f000008a000), &(0x7f000016e000-0x4)=0x4) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000321000)={0x0, 0x0, 0x0}, &(0x7f0000ee9000-0x4)=0xc) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000809000)={r3, r4, r5}, 0xc) bind$inet6(r0, &(0x7f0000b60000-0x1c)={0xa, 0x0, 0x4000, @mcast1={0xff, 0x1, [], 0x1}, 0x1ff}, 0x1c) sendmsg$nl_crypto(r2, &(0x7f0000485000-0x38)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f0000c37000)={&(0x7f0000fa3000)=@get={0xe0, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{'cbc-aes-aesni\x00'}}, []}, 0x10176}, 0x1}, 0x0) 2018/02/19 18:03:50 executing program 6: mmap(&(0x7f0000000000/0x51f000)=nil, 0x51f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000051f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000051f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00002aa000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f000028b000-0x66)=[{&(0x7f00001ab000-0x89)='^', 0x1}], 0x1, 0x0) writev(r1, &(0x7f00002cf000)=[{&(0x7f000051f000-0xbfd)="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", 0xbfe}], 0x1) mmap(&(0x7f000051f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f000051f000)=[{&(0x7f0000519000)="a2", 0x1}], 0x1) 2018/02/19 18:03:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00002c2000)={0x98e1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}, 0x1, 0x3c0, []}, 0x110) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000e6e000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x392) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00004b3000-0x88)={0x89, {{0xa, 0x0, 0xfffffffffffffffe, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x5}}}, 0x88) socketpair$inet6(0xa, 0x0, 0x6, &(0x7f0000edc000-0x8)={0x0}) getsockopt$inet6_tcp_int(r1, 0x6, 0x27, &(0x7f0000653000), &(0x7f00001a1000)=0x4) 2018/02/19 18:03:50 executing program 1: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f0000009000-0x8)={0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000003000-0x20)=[{&(0x7f000000b000-0x77)="d99ab3218116b4e9a68f29135205329400c5f8020e0cf5f365d6241f5105a22d496c35c2df6a4aee45418c419ad778e79d2e74a832a07949c7a90525b88069b9d24ff9e664b453b188c0b6d9111c932923f52d85e708f1f900b2a03012a7a53c158e7e693b06d5fa0d8d17cc0f42f0c92e11e378835208", 0x77}, {&(0x7f000000b000-0x34)="5ebfdaffe322469ce0ea7b0adf2cc68797dafb901cee7b9d8d3a59168aca43a027f194d8eb48db3f1fd1a16af3b0059754355298", 0x34}], 0x2) syz_emit_ethernet(0x3e, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x8, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, {[], @icmpv6=@echo_reply={0x81}}}}}}, 0x0) 2018/02/19 18:03:50 executing program 7: mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000e, 0x2b) connect$inet6(r0, &(0x7f0000017000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg(r0, &(0x7f0000033000-0x38)={0x0, 0x0, &(0x7f000000f000)=[], 0x0, &(0x7f0000007000-0xb8)=[]}, 0x24008040) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000007000)=@raw={'raw\x00', 0x9, 0x3, 0x2e0, 0xf0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x210, 0xffffffff, 0xffffffff, 0x210, 0xffffffff, 0x3, &(0x7f0000023000-0x30), {[{{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv4=@broadcast=0xffffffff, @common='erspan0\x00'}}}, {{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, [0x0, 0xffffffff], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}, {}, {0x3}, 0x0, 0x4}, 0x0, 0xd8, 0x120, 0x0, {}, [@common=@ah={0x30, 'ah\x00'}]}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x1, 0x0, 0x0, 0x0, 'snmp\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0xfffffffffffffeef) sendmsg(r0, &(0x7f000001f000)={0x0, 0xfffffed9, &(0x7f0000008000)=[], 0x1000030f, &(0x7f0000004000)=[], 0x0, 0x2}, 0x0) 2018/02/19 18:03:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x2000000000001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000e17000-0x230)=[{&(0x7f00008e5000-0x10)=@in={0x2, 0xffffffffffffffff, @empty}, 0x10, &(0x7f0000d91000)=[], 0x0, &(0x7f0000b3a000)=[@sndrcv={0x30, 0x84, 0x1}, @sndinfo={0x20, 0x84, 0x2}], 0x60}], 0x1, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000714000), &(0x7f0000986000)=0x8) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000d65000)={@generic="25c25de1d873468a4430dc8776b65c0a", @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}) 2018/02/19 18:03:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f00002a0000)=@pptp={0x0, 0x0, {0x0, @remote}}, &(0x7f0000367000)=0x20, 0x800) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000d19000)={0x0, 0x800, 0x7741, 0x9, 0x819c, 0x2}, &(0x7f000041b000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f000024e000)={0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x6, 0x4, 0x80000001, 0x10001, 0x7}, &(0x7f00004cc000)=0xa0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000bc8000)={0x0, @in6={{0xa, 0x1, 0x6, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xffff}}, 0x80, 0x6, 0x8, 0x2, 0x40}, &(0x7f0000980000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000f59000-0x108)={0x0, @in6={{0xa, 0x0, 0x8, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0xffffffffffffce39}}, [0x957, 0x800, 0x6a, 0x7, 0x3f, 0xfb87, 0x7fff, 0x0, 0xfffffffffffffffa, 0x9, 0x5, 0x7, 0x80, 0x9]}, &(0x7f0000b40000)=0x108) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f000008d000-0x10)={0x0, 0x9, 0x6, 0x9}, &(0x7f000004f000)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f00004f5000-0x8)={0x0, 0xd4}, &(0x7f0000e17000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f00005f6000)={0x0, 0x7f}, &(0x7f00007a1000)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000127000)={0x0, 0x0, 0x0, 0xff, 0x2, 0x9}, &(0x7f000000d000)=0x14) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000283000-0x10)={0x0, 0xa, 0x4, 0x3f, 0x0}, &(0x7f0000794000)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000349000-0x8)={0x0, 0x82}, &(0x7f0000a1e000)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000c98000)={0x0, 0x4f, "97ff731954c537e6ee67b3b149984a5be2719ef785038ff82505fc2f6647b62d2aab19f89384fb507a0cfd445dd3b601278e349de367c668f951be4d30d4db22d6c075c8e51f0c7aced87b78afa46e"}, &(0x7f00008ef000-0x4)=0x57) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000d2e000-0x10)={0x0, 0x76, 0x80000000, 0x58a}, &(0x7f00009e0000)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000f11000-0x2e)={0x0, 0x26, "0f5047155f80d77498bf1230bed92270517251d5209325ddbdc7c55058a9cfd2ea664bf214de"}, &(0x7f00009ff000)=0x2e) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00006c2000)={0x0, 0x1}, &(0x7f0000f99000)=0x8) sendmmsg$inet_sctp(r0, &(0x7f00009a9000)=[{&(0x7f0000b16000-0x1c)=@in6={0xa, 0x0, 0x2fa, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, 0x1c, &(0x7f0000533000)=[{&(0x7f00001f3000-0x1000)="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", 0x1000}, {&(0x7f000017e000-0x5f)="1366df8a76a0f2c88e4a18a9f42e9989f9a869d3dfaa0bf1933161cadbbe29cee9ca3763e6357752f547393a4ead7c6e0aeeda8ab8290a92452c0d51d21cf53ce27a4a766edea641f4d351e638189dd1fd7f618d4337ae88d4a3ab1eb89288", 0x5f}, {&(0x7f0000d37000)="5b396367c615eadaab323ea34c39508f519392214e117fb16b50b504a7824dcb5929f72ac4901412b29179556e3d4164921b1d09d4bbe888f9402f5b38546dfce3fc4f56cf59f965a722075b08a8c41c6905996131a457121f52ecf85393459551ea87efc23a5d5c9b3819c533150229b159746f7b604a5528c56ddffbd0a1e0fbaf89d92a317c60ffe6bc49d4ef50bb6ca85da83797e8777301a3773c9703699a4db32bcadd31eac68ac9730e0cb7a18494fd441410029dd4019093ff5b0fca4191edfa8dfd0a36161ec5ea44509e1d76", 0xd1}, {&(0x7f0000c58000-0x98)="76b42d8ed5b08067776553a47fa42e2f5eebad519f8bcb9faac091f12caf1419de766bb41e72a78856a67ca420adc80ed664b8c1ccfe906b97d052ce12bb40e43676b871b8ca04d9f26772841ef149fda1a2f6291ce0e5958fd29b02771e8e9a0de8c847aa92b56480902fbdac7d21f6c2cac33ad6cbaaff41b65bf2ba0e4f85e57a2bd1193f30020d7b6e0962ad02f264fa8da31471089f", 0x98}, {&(0x7f00002fa000-0x12)="aa3127f1dd8cdfcf5856a6a6dfc581d3ecac", 0x12}, {&(0x7f000041c000)="69723185f3d6a0a7702ba0f4589cad8d3421754c76092762f7176eb1bbbc6bef7490e25cb4a9fefbe177cf65b61fbca1d66a8edca9b84c82197c6d5ce9778e6118328662b4265b2db582ff8da473644edd72ebc80dd525a51c527d3481a58d2ddc2362c6a705f607f61008be7c0d64066b55154ab2597f77c8bd0e0c0ff5adc6db7a6800b26e38510f92e9948e87ab9736f352cc48a4c35af47b32e3f3267ca7a58f921c7204ca4bfe9ad0be98330b972b5b046e79ddf74b6f74d32686994529f443a8b83eb8914f2940af55524460da951dd09df0bf598024396090ad6a75657981925f0e012bb1be81a3cf4a42a8bbf3556b63a836f557", 0xf8}, {&(0x7f000001b000-0x83)="57e24d0d99ba39c1fcce558ed434621709c0b54dd66e1581432c70006990471760f8b535f83dde520f6b59074e2a8e04a7b5be82ba2634473c99c1363ed46b9ecfe4f0b6d8933f361d28c8e364d2962257568932b91382123d00855e32e2ff7460bc393e2d2e57706a7e5d3d04c9f135241ccac5df8cfd135a31c1e427face49458173", 0x83}, {&(0x7f000006f000)="9d9487ca5be30e9f89ad22ea45aa929f68c64f19c900b35472efe7d410c84328440cf36b2f5f72c8d6fc0f1df5e6c1f1a9f97a5d867d0f38bed636d51c955fa58c0b654eea3fdaa40cecb24ae9255d5f65595e00a568161f42f0452dee236c027a99655ab0180266357a3f6be905e32cf274ae60249af967238d5183280766205483f1b0a70c222de997b28e29eaf66e7af04b519ef79cedd56bb58f8dc9073c517bf6e6e3bc19309f29b84373abe8b4", 0xb0}, {&(0x7f0000ea9000-0x49)="b7311819bd5e8c3a65ffd94f43f25e30b1f77d9f3c465d7f7305b7f014754c3aacfc9f4fc0fc643f0658b2e570b0fe273b9b21edf15ab379a46097cd7574abb684ada013915aa73c41", 0x49}], 0x9, &(0x7f0000ec5000-0x90)=[@sndinfo={0x20, 0x84, 0x2, {0x3, 0x2, 0x8, 0xffffffffffffb176, r1}}, @init={0x18, 0x84, 0x0, {0x9, 0x1, 0x100000000, 0xcd90}}, @sndinfo={0x20, 0x84, 0x2, {0x10000, 0x8000, 0x2, 0x8, r2}}], 0x90, 0x4000}, {&(0x7f00004e9000+0xa96)=@in6={0xa, 0x0, 0x7, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x6}, 0x1c, &(0x7f0000048000)=[{&(0x7f0000768000-0x4a)="a282ac13667cefef3c94fad9d40c13c9f0e39bf430f2023639b408dacaacd60196416fd30c7fe9a9ae51b6bd559d976a79c1498422e6d941463f9c94d723e99791ccb4ccf0d5c49e39ba", 0x4a}, {&(0x7f0000a05000-0x81)="dc837e41d38c500c1f2c80d3f69d3071e036be7bf4161be38b499cb126335bf32a5f37d1722b512b4d1ccf3050e17d902a0d881cc60a662761d5d521cabb92ac70f7f71d79dec8045165480ce6514d24e6ff808d73a41f25576999bd358dd2acc6dd3bfd5c008eb649488762b09e4df5603e5e0c3c50d944f8b06c157a1df8feb8", 0x81}, {&(0x7f0000b54000)="95fc2df48cdb352405eb51477169d113e204b2d2b2530a28c480a4c808e11da4d563bd117fed0d9877a9998003fa22d1656f79f75c08d684945086ae9f8814dc138935fb1e67258f3bd15603f078", 0x4e}, {&(0x7f0000488000)="e1f2717d3bffeb8cafe9c358d187a14b3f8b280a2c243480fd9b0019ccbdfe606f3cbe8f665d437a8071393c410d566bd34521bd2285e6dc5dcd84c6ea80be17a91f103cfbafe4e5edaf906963568f87e8ec7122979af982111c41", 0x5b}, {&(0x7f0000e39000-0xe9)="3ebd21aa94f7348ba556923bb61cac0f76e9b22563ceee18094d2fb29355b5406b2f64c4f24dc5392bb3458499466ab1059a5f15351fa597ca081ba54e3625bd602ab11271ea13fda72c6e9bc079f5fdb062c89a8fdb9ba4024653b175699887a132b6078144d5da3064c632456edc393a3d99ba267360153a797dce653909527ec8f8d2a492ad71c9dd720fba0f09aef7053612a70def593426909793fad05739fa6d517b81ddb5b470b56fe77ad8e8c239cf4cd882688d146d8df4537879de4907f6b18f59a2bde1ba11b56f444e25ee065469da09dff08ee7ed282c7da15144a7523486136882d1", 0xe9}], 0x5, &(0x7f0000c86000-0x1b0)=[@init={0x18, 0x84, 0x0, {0x8, 0x173, 0x42, 0x6}}, @init={0x18, 0x84, 0x0, {0x1, 0x7fff, 0x1, 0x7}}, @sndrcv={0x30, 0x84, 0x1, {0x10001, 0x80, 0x4, 0x6, 0x0, 0x0, 0x3ff, 0x8, r3}}, @init={0x18, 0x84, 0x0, {0x1601, 0x2, 0x6, 0x6}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x4, 0x6, 0x7, r4}}, @init={0x18, 0x84, 0x0, {0x6, 0x7, 0x2, 0x3b}}, @sndinfo={0x20, 0x84, 0x2, {0x10001, 0x8, 0x8000, 0x5, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x20, 0x9, 0x80000000, 0x7, 0x8, 0x7fffffff, 0x7, r6}}, @init={0x18, 0x84, 0x0, {0x0, 0xff, 0x101, 0x80000000}}], 0x1b0, 0x40000}, {&(0x7f0000319000)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x8}, 0x1c, &(0x7f0000bf8000)=[{&(0x7f00007fd000)="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{0xfffffffffffffff8, 0x8002, 0x7, 0x5, r9}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x101, 0x2, 0x476, 0x2a8, 0x3f, 0x2, 0x3f, r10}}, @init={0x18, 0x84, 0x0, {0xb318, 0x7, 0x3, 0xaf9a}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x4, 0x0, 0x3, r11}}], 0x120, 0x1}, {&(0x7f0000309000)=@in={0x2, 0x0, @rand_addr=0x3}, 0x10, &(0x7f0000bd7000-0x90)=[{&(0x7f000003e000-0x47)="c3b8f2156e574974d3f9625448d6d37e7d24dd118862aab9b77228c9a70922d0bc7e374fc5a5337e232012e39bb871a638d272a085853d56e3ebd5d83ee170f08e92354b66c24f", 0x47}, {&(0x7f000063f000-0x5f)="5ec7fd7b63b3db6ae8e4c281ffb179fff212e5e760f9521ef893ed6322258854256c7beece17c439677e0bb98dd50eaeea4a45a4266608bc80445d7df5325c9ace586eacf447a7451be83fc279ce3871653be9fe026cff1d583daf380263f9", 0x5f}, 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95d581777f1c7af13307e45a21a35ea78057241631fc70f2aa40b4444763e090c14df04cafea247e5b5638c4a649ff969e82dc9ff6fab875097a0894950c2293a55b9dc00ed449e952678d32bbe45a40a3775591fc42bd051c2ffd61788541823554903aba6eca9ae08d4981f93f1c608c0c68b79b3b39405a2590e917572263a35dc41e27ab485825119d7833086be6563740813471b6d21d1295dc2ca20e3b36d0a96555309ad2de1cbd0334e8fc6d43b4aaad28513e9ae623c5e02ef0132a6d36fd17764703e463c8813eb79e28bb5d480841580501c0cfbeab4c0d6cbd55ab5570f4728396893d937d2e8510745519abeaffa64af140201108a3c5f87fc54331fe8f644566e3e3d16fb17b7eb45bc304ad36dd485e7c45da887cbab23162759068110e8d7b3784c25cfc7f6ec8ebc338c18ca265509ab5a06b6107e5f5a8bb1139316c75a30f6be85be554f53bf921c3ce3f2388e85690ae8d51a309d8c32fc7fcb491da1103d057a3ddb726095714221fe2beeeb621c9eb4ab50cfa19ce2ddaeb99f46590ce203374f92b7d6355cd54ab90387c0bcd80da8b4db38277785213064abb20c96c28ee8af47193ea8d9b76460b0a3399d12e8343a3587774ad0df4db90ddc246499f19ec04f11f5f94ef30ed111b6b0e5fef8271fb463d2011250b782004d3a680d556b83ca58274427958be87e19074bc24f4326b515b43d780ee9773705bb4f178c183972ef36f22fa135f7171806f368a0e262f0913e38f5c9e4cad10a60f097330d1e05775b2f94d259b93b992ca1c2e90c9b1758b06dd7a21781a5e1292707403bdd44f2a4e433ef66fb20652d70a9a5d42f0b81fecd1cea23a4d5c9e791c5e7409aff501b1581a53dd2db002ccbb43859cea4097b6caa5046ececce36c117702aff1fe0b91b7510979e194adda994828c809064d1008b16a14b96582655e340d0d46310ec21bf0a7a4028c7926e69b254f0379b21520e22cb1017ad4ce7a5e77043de375d700b975ac77cc1603a06e3003045c148202f2b44e15bd63c433708cfba403b1247649658dad92bba6c3936b33e4deb3bdaa1222bd13b77c6353d9e2f866534ec9868b2b9cbfc4aef59b143ea2b187411ddc58f82ad5b87465d3ff0c4dddcd31ce41d864dfa4b31267dec71e7dde4d15cb5d4fbe190e164f1b08b0abbf4ec2eae01f8865201e644f53b2827ca783cccfef91753d85d3f76d36badc090fbe6f6c7ab0d57cd91796ba1abff7e6f0c361276427e98365ecba2c3a517ea0821b5909837a02669111341c7d22b2e263b7d6f3b34cc98b3be55737bc4681a30e1cfe414632cc7faa38424ed9f50cc25fb0500ad2f2e2ec5c36dc9d7cf73e3f03072a830a2942010e70ef30f59866a82c1038fc4304daa40fa1dc5ce423d4e22a2e81bf6950579d458791c830440efbdaaf277b2a768a4fb049ce5c27ceb11d5fa477c9405821592ec747514d91d61d8651dec7fbd67b67bc79820bf895b4014393d1e7d60d0c46094540c6d354567007931bed43f34c5085e47859933d35805a2260c15744b60d45fb9f8b0c3ffde21610aa05c2610e1fd890791840cb740513d5763bf2eaa5d4aef65467a4c0c9033918d153fbd74f222aeabea6c48df0c8c748391320b14c84161f7e854868e24752f7a65fe6fe9c7a80ef23c68df12670b6b3e12537f243383d42382e4256a3c494c63beb1315d506cd07d6bb6a376a157154b20162ed46c0190d38a959bf7cda29449ee14daf2eb1d0db535c426d9a169a2b1bc9b4950e5386a34eb7f52d4c9cec307c92c81bbb6b57aa09f72665511c420cbdea961a1d2f513cc2f543c3f40121d9578dea2384d25aa89c16cbab09db5b69c6b6c8b54c28de889086ab66c6b705a0a754e9c8c15b5bc7a905fa43e151150b453f648c59dafe179f1e1d26a8686439d61d6b6a677320fd7702dee522f6496a5f738c4d8cabdf9d3f6fb4550a16b79b1793184be3d0aa676ab93aa3cd16e1064a9f94d33b2ec6ddfd26858bac6da6145d04716f6f66932c6f9a8ef813a19614e2867f6f63bc99e53f77790f6ecdf38383d1b7ac30c80c35af6ee91e60b3820333b69be992af1e64c2f17b611e5ad9d27b16284b70abadd43973fbd760fef6824d225b5016c0c204f8d07ef450fecd711ecf167d204939dddb0afd77d05ab8ea72c3c4949b65a399f8e3ed3327b0cc921690dc79067a652eda3eec8102f7084b5c61b72c2493424ad892ae325436ec936609bba25a5bc9bbe475", 0x1000}, {&(0x7f0000504000)="866011a4406606e2ed90d949093fbb003c866fb6efdb0923cd74c6ecce44070cdc0316768dc4953b684ec493b502a84728315b4a08b5492562a8370568564ea98982eea12591ed15eb2d3e0e9114d4aafcf48d92e024c1133e369063ba0b069007d6b548277db56132b77bda8cdb2ab2401aa4e78e8e3c4d13fd8042ee1581a369bf75bb5c80debf609d542fb22299cb53562f8dea0bbc99dd0a867e6b29e5a312e69cc775d086cb2c5a82dbdd1fb2f69ce23320f7cb96afe6cb85c2a46407b1af9655c259b65e8b710c1d61a13b6421f4d685d9999b686d7a55621a574999057f94797d223a", 0xe6}, {&(0x7f00000ba000)="fe695c2c3ba72caa10e6def46e96a71aff4848ee61075d1a9fc9f6e0fe1773d9a2f61c35206218282c5facbeb0ece4b73e9b2581", 0x34}, {&(0x7f0000519000-0x8a)="d41e2d46e5c2b78ae0d065e0646aed3afb5f1f3dd87e1a709d905e120ddef910963094d1b5e8549ecb1f5cee51dd6cb66280ecb4bef02881efe229e0ef3c5919ecba23d8b25c53b70c22703f6624421faf9b9eb2d9349661fc82249411b3a6f274396eda8c82b1d54d04cd1cbafdd7c19e2c2a452a1ad8f7fcc903a016f3ea02c919d299960390122ad8", 0x8a}], 0x9, &(0x7f0000614000-0x90)=[@sndinfo={0x20, 0x84, 0x2, {0x7, 0x200, 0x4, 0x100000000, r12}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x2, 0x0, 0xfb4, r13}}, @sndinfo={0x20, 0x84, 0x2, {0x1000, 0x8, 0x401, 0x1f, r14}}], 0x90, 0x800}, {&(0x7f0000c77000)=@in6={0xa, 0x1, 0x3, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xfffffffffffffff7}, 0x1c, &(0x7f0000534000)=[], 0x0, 0x0, 0x0, 0x20040800}], 0x5, 0x20000000) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000b1e000-0x8)=[{r16}], 0x1, 0xfffffffffffff370) writev(r15, &(0x7f0000003000-0x90)=[{&(0x7f0000002000)='u', 0x1}], 0x1) close(r16) connect$unix(r16, &(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/02/19 18:03:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000520000-0x588)=@security={'security\x00', 0xe, 0x4, 0x528, 0xffffffff, 0x240, 0x0, 0x370, 0xffffffff, 0xffffffff, 0x458, 0x458, 0x458, 0xffffffff, 0x4, &(0x7f0000d24000-0x40), {[{{@uncond, 0x0, 0x208, 0x240, 0x0, {}, [@common=@rt={0x138, 'rt\x00', 0x0, {0x4, 0x0, 0x0, 0x0, 0x31, 0x0, [@mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @loopback={0x0, 0x1}, @empty, @mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @dev={0xfe, 0x80}, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @mcast1={0xff, 0x1, [], 0x1}]}}, @common=@unspec=@connlabel={0x28, 'connlabel\x00'}]}, @common=@inet=@SET3={0x38, 'SET\x00', 0x3}}, {{@ipv6={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @mcast1={0xff, 0x1, [], 0x1}, [], [], @generic="8b979d2bbc71461d9bdd66c81067a44e", @common='eql\x00'}, 0x0, 0xd0, 0x130, 0x0, {}, [@common=@eui64={0x28, 'eui64\x00'}]}, @common=@inet=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80}, [], [], @common='bpq0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xe8, 0x0, {}, []}, @common=@inet=@LOG={0x40, 'LOG\x00', 0x0, {0x0, 0x0, "690c8f520134a842537dba89e7c74bfcd8d9c51e957fc7edb7cfb10ff15e"}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x588) 2018/02/19 18:03:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000088a000)={&(0x7f00000d9000-0xc)={0x10}, 0xc, &(0x7f000005d000-0x10)={&(0x7f0000ff1000-0x2c)=@getstats={0x14, 0x5e, 0x9c2bd33031e8a296, 0x3, 0x1, {}, ["", "", "", "", ""]}, 0x14}, 0x1}, 0x0) 2018/02/19 18:03:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00006a3000)={{{@in=@broadcast, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@local}}, &(0x7f0000827000-0x4)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000cc3000)={{{@in=@remote, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in6=@mcast1}}, &(0x7f000062d000)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000a19000)={{{@in=@dev, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @rand_addr}}, 0x0, @in6=@empty}}, &(0x7f0000484000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000566000-0xc)={0x0, 0x0}, &(0x7f0000c5b000)=0xc) accept$packet(0xffffffffffffff9c, &(0x7f0000710000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000253000-0x4)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00001f8000)={{{@in=@broadcast, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@mcast1}}, &(0x7f0000a9b000-0x4)=0xe8) sendmsg$nl_xfrm(r0, &(0x7f0000888000)={&(0x7f0000ad3000)={0x10}, 0xc, &(0x7f0000a9f000)={&(0x7f000006a000-0x218)=@acquire={0x218, 0x17, 0x800, 0x7, 0x2, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x2, 0xff}, @in6=@dev={0xfe, 0x80, [], 0x0, 0x10}, {@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x2, 0x3, 0x1, 0x4eb, 0xa, 0xa0, 0x20, 0x3b, r1, r2}, {{@in=@multicast2=0xe0000002, @in=@dev={0xac, 0x14, 0x0, 0x13}, 0x0, 0x1, 0x2, 0x6, 0x0, 0xa0, 0x80, 0x0, r3, r4}, {0x3, 0xfffffffffffffffc, 0x64, 0x2, 0x5, 0x2, 0x1, 0x1ff}, {0x900000000000, 0x7cc6, 0x9, 0x7}, 0x6, 0x3, 0x1, 0x1, 0x1, 0x3}, 0x2, 0x9, 0x0, 0x7}, [@policy_type={0xc, 0x10}, @policy={0xb0, 0x7, {{@in6=@dev={0xfe, 0x80, [], 0x0, 0xa}, @in=@dev={0xac, 0x14, 0x0, 0xf}, 0x2, 0x0, 0x3, 0x4, 0x2, 0x0, 0xa0, 0x67, r5, r6}, {0x6, 0x8, 0x9, 0xd5, 0x6, 0x6, 0x3, 0x100}, {0xd40, 0x81, 0x6, 0x186}, 0xfffffffffffffff8, 0x3, 0x3, 0x0, 0x3, 0x3}}, @user_kmaddress={0x2c, 0x13, {@in6=@loopback={0x0, 0x1}, @in=@multicast1=0xe0000001, 0x0, 0xa}}, @output_mark={0x8, 0x1d, 0x2}]}, 0x218}, 0x1}, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000edf000)={0x0}) getsockopt$inet6_mtu(r7, 0x29, 0x17, &(0x7f00002a4000-0x4), &(0x7f000067e000)=0x4) 2018/02/19 18:03:50 executing program 7: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f000001a000-0x38)={&(0x7f000000f000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x14, &(0x7f0000002000)=[{&(0x7f000000c000-0x1000)=""/4096, 0x1000}, {&(0x7f0000019000)=""/92, 0x3c}], 0x2, &(0x7f000001b000)=""/161, 0xff}, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000027000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2}}}, &(0x7f0000026000)=0x15) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000026000)) bind$rds(r1, &(0x7f0000026000)={0x2, 0x2, @rand_addr=0x4}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@alu={0x4, 0x0, 0xd, 0x0, 0x0, 0x0, 0x10}], {0x95}}, &(0x7f000000a000)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000012000-0xc3)=""/195}, 0x48) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2f, &(0x7f0000027000-0x108)={0x81, {{0xa, 0x1, 0xfffffffffffffff7, @empty, 0x3}}, {{0xa, 0x1, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x100}}}, 0x108) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000024000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r3, &(0x7f0000028000-0x1000)=""/4096, 0x1000, 0x40000000, &(0x7f0000027000)={0x3, {"70587b6914ca03"}, 0x7bb}, 0x10) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000005000-0x10)={r2, 0x50, &(0x7f0000028000)}, 0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000027000-0x8)={0x0, 0x4b}, &(0x7f0000026000)=0x8) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r3, 0x101, 0x7, &(0x7f0000027000), &(0x7f0000025000)=0x4) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f000000f000)=@assoc_value={r4}, 0x8) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000012000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x74, &(0x7f0000016000-0x16)=""/22, &(0x7f0000027000)=0x16) [ 41.907353] TCP: request_sock_TCP: Possible SYN flooding on port 20022. Sending cookies. Check SNMP counters. 2018/02/19 18:03:50 executing program 3: mmap(&(0x7f0000000000/0x317000)=nil, 0x317000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00002f9000-0x38)={0x0, 0x0, &(0x7f0000002000)=[]}, 0x8001) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0xfffffffffffffffb) ioctl$int_in(r2, 0x5452, &(0x7f000028f000)=0x400) recvmsg(r2, &(0x7f0000136000)={0x0, 0x0, &(0x7f00002a1000)=[{&(0x7f0000308000)=""/1, 0x1}], 0x1, &(0x7f0000155000-0xa2)}, 0x0) recvmsg(r2, &(0x7f00002ac000)={&(0x7f00002fb000-0x8)=@un=@abs, 0x8, &(0x7f0000033000)=[], 0x0, &(0x7f00002fb000-0xc8)}, 0x0) 2018/02/19 18:03:50 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008ca000/0x10000)=nil, 0x10000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008d8000/0x1000)=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(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f00008d5000-0x8)) socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000002000)={0x0, 0x80, &(0x7f00008cd000-0x80)=[@in6={0xa, 0x1, 0x4, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x5}, @in6={0xa, 0x3, 0x7fffffff, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x8}, @in={0x2, 0x2, @multicast1=0xe0000001}, @in6={0xa, 0x2, 0x10001, @mcast1={0xff, 0x1, [], 0x1}, 0x39d}, @in6={0xa, 0x2, 0x9a04, @mcast1={0xff, 0x1, [], 0x1}, 0x8}]}, &(0x7f0000003000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00008cf000+0xafb)={r1, 0xff}, 0x8) 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(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00008d3000-0x10)={r1, 0xfffffffffffffca0, &(0x7f00008d0000-0x10)=[@in={0x2, 0x2, @empty}]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}}}}, &(0x7f00008d8000)=0xa0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000002000-0x14), &(0x7f00008d8000-0x1)=0x14) 2018/02/19 18:03:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000bef000-0x10)={&(0x7f000017c000)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80}, @in=@rand_addr}, {@in6=@ipv4={[], [0xff, 0xff], @empty}, 0xffffffffffffffff, 0x32}, @in6=@ipv4={[], [0xff, 0xff], @empty}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@algo_auth={0x48, 0x1, {{'sm3\x00'}, 0x254}}]}, 0x138}, 0x1}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000bfc000)={r0}) sendto$llc(r1, &(0x7f000080b000)="79a3c9880dad53ca4cd765dd1058da23c7bb2a23d7b01c496f4d863b6185df0889a0d01fe869512e169281408d674b42fe09dbd2837eddc0ed362437125057d2defe1e4604cfa2cb4fb321b54d659dd55ee7a0f0f9c3bb82ad072adb781449c2495e91de1d2e75d545b4ace03dc622f31b9f1dacef7b35ebbab37a6fb4567a1d41029edd2ae57c805c81328b1cf64ae9f21b3aa4f692b9ed329cc2de92cd1be15768f057252d90083b63ec4d2a5f0ac31dc58d3a1b4f6d228f9de4639a1b3b3f02524700133a6974944dc28299cc60f73fa27d6b5b3d055d92f19ae45e278c5ebd91675ec18792948149c1edac8d3e3665e1266bf0beb1ec", 0xf8, 0x0, &(0x7f00005f8000-0x10)={0x1a, 0x8, 0xfffffffffffffffa, 0x1, 0x8, 0xd68, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x10) 2018/02/19 18:03:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x2) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000d20000-0x4)={@common='ip_vti0\x00'}) 2018/02/19 18:03:50 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x21, &(0x7f0000001000-0x10)="2be6000900ffff01000092c5001d8d9a", 0x10) getsockopt$inet6_tcp_int(r0, 0x6, 0x21, &(0x7f00002c6000-0x4), &(0x7f0000001000-0x4)=0x4) r1 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000d7d000-0xb8)={0x0, 0x7, 0x1a3c, 0x7, 0x8000, 0x400000000000000, 0x5, 0x1000200, {0x0, @in={{0x2, 0x0, @loopback=0x7f000001}}, 0x0, 0x819, 0x7, 0x6, 0x7f}}, &(0x7f0000000000)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000001000-0x8)={r2, 0x6}, 0x8) [ 41.948556] audit: type=1400 audit(1519063430.068:32): avc: denied { prog_run } for pid=6206 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 2018/02/19 18:03:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000029000)={&(0x7f0000377000)={0x10}, 0x14, &(0x7f000000b000)={&(0x7f00007e8000-0x1c)=@newneigh={0x17, 0x1c, 0x305, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, []}, 0x299}, 0x1}, 0x0) socketpair(0x1f, 0xa, 0x8, &(0x7f0000269000-0x8)={0x0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000d96000)={0x4, &(0x7f0000d75000-0x20)=[{0x0}, {}, {}, {}]}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f00004d6000-0x8)={r2, 0x1}) 2018/02/19 18:03:50 executing program 7: mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000016000-0x1eb)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x2a, 0x100000000000003a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x4, [0x2, 0x4], {0x0, 0x6, "c5d61e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, []}}}}}}}, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000031000)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f000000d000-0x4)=0x10, 0x80800) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000015000-0x2c)=[@in6={0xa, 0x1, 0x7, @loopback={0x0, 0x1}, 0x1}, @in={0x2, 0x2, @rand_addr=0x6}], 0x2c) bind$inet6(r0, &(0x7f0000014000-0x1c)={0xa, 0x2, 0x7, @loopback={0x0, 0x1}, 0x80000001}, 0x1c) r2 = socket(0x13, 0x3, 0x91) ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f000002f000-0x8)={r0, 0x7}) 2018/02/19 18:03:50 executing program 3: mmap(&(0x7f0000000000/0xf8a000)=nil, 0xf8a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4000000010, 0x802, 0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000be5000)="14daa87f35c41a", 0x7, 0x40, &(0x7f0000f8a000)={0x2, 0x1, @broadcast=0xffffffff}, 0x33) write(r0, &(0x7f0000045000+0xbe)="240000002d000710ffffffffffffffe60108ef0002000000000000000000000000090000", 0x24) recvfrom$inet(r0, &(0x7f0000f89000)=""/185, 0xb9, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000442000)={0x4}, 0x1) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000407000)="4acef3db072016aaf0430eef4cc60170d4127973969bef13624bbbc027709f2ce36fbdd518d110ab2dbadae56de08d39b3d065bd24d81044ac79d568cb1d493365aae13038c2c28d6c2ba23af8240b1cd6be84d94b0804d2e64082bbc7a2c4ad1c3ba50ba1d6912b17b8398aa541cba106b90b5d75bff3be786ea5564758d6", 0x7f, 0x0, &(0x7f0000f8b000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) 2018/02/19 18:03:50 executing program 2: socket$inet6_tcp(0xa, 0x1, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x37, &(0x7f000097c000), 0x0) socketpair(0xb, 0x3, 0x8, &(0x7f0000eac000)={0x0, 0x0}) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000218000-0x1)={0x4f}, 0x1) 2018/02/19 18:03:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f000095e000)={0xbee5, {{0xa, 0x3, 0xffffffffffffff00, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xc449}}}, 0x88) sendmsg$nl_generic(r0, &(0x7f000001a000-0x38)={&(0x7f0000001000)={0x10}, 0xc, &(0x7f00007f2000)={&(0x7f0000f6d000-0xc6f)={0x13e4, 0x22, 0xd84eccbcdd44237d, 0x2, 0xffffffffffffffff, {0x3}, [@typed={0x8, 0x1f}, @typed={0x10, 0x2c, @u64=0x1000000000000}, @typed={0x8, 0x66}, @generic="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", @generic="d2c35f814ecc115bc0f7899ef6d614109a8f911e526d77725fef2b2d6c201f6910205b855264f800c4276b0ce491255640d39c29c83a9b6d548e576f9aa32d84f7b7d4826fa42aa08449177032b574ec6260a11cbf3f6a19d467e5d0d867405d41e200f890824f808f2275c124389ed93895831e8ca7148b6a5a717fe86a837d0821f8", @generic="5bfd02a9e8e63ece7e894b404976e90deb0d220477f0aa411fd571a4bf50c1cb08a03393685f77a9981aed5fcaafe1238632f7080cb12c44b3864ebe1caadac37ca153854e6b19325192", @typed={0xb4, 0x56, @binary="2fe868dcbc1fd3fafd8af693cf0ef13024dd7924f7e3223d91a0501558a701005dc982fa6b1de24267b30ed91d629f0e9ae384c9cb12bd20858c2d9a8e0fcd9415920b54891b51d0ebe4549cc516eca1134f711e3e6dd5bc6225f2efd5d517d0439bfedc9445ddade358f89ebd27beb683c46078dfdf4ccac5f1d55b151565a434bf0b3f64f154b62307a170e0bfdf70b9e0ce5be5f1934efed4261b02ee2f63839c0311e5bd227efb"}, @nested={0x220, 0x92, [@generic="472ee62df5cb4726777feb60836c3cefc83e7dd67a58b78d4546e15668be8036bb5d2d4e908159fc4fa5cbe29aec3ac9b1d6ddab48e9976542bee8e127fe1e44189ae62abd69b840f554adca6afc06911868f088772c6f3b89f2d22f2c0b354371a28230bd3b27c992de56fe90c5834db3531b282efd94065d5dd31c49894fd408fd1e8afc4ebf611be2995c5ff5eb472857ebd1d7873d873b14af04d239cf6c808787ee280ca815db935560f8f3faa29791fea739f9adb27d7f084a5383e86822edcf156acbbc2d84cb539d48333c3e609a97d64d95539eb45c7b49d0a6cff50fa6239a7a00600bec4b91d94adf7c41", @generic="f6d5ea426efa14f4a9f244e581e6eab997b5bdc26d20f4ceec32c27ae272b7d210ce7a145e97aa34604de6ccdd0b887de7ef4ebf9d5d1eae22b3a9a0812f4ce07dcf1fa3cfbd73dd69bcd281bee83e7df236b24308e42a296b5e3020172fdbe44128bf12a02633222b54b63d4f070275dc959a31e62b3433f2059db0f594336d8ad1f1ce90280987ef187d254dfc9477a15b2505a1b88aa186a297476b7ee2c19b2c50d40dcc3414eaefabff63e13fcf180d", @generic="306bfd18e18e58a3667d117e81f71b9a450070ce84f0d71ce029324fbc91a0afb2db498a45bea1caaa89a0ddef882e5c3c1faed7661346f95ee627c470dca52133c9ef879e59c120c5fb8a77373f174cadff9a03f7884d51fdd90aa4e6aac05a3e3daff3858789c32fca43b2", @typed={0xc, 0x52, @u32=0x6}]}, @typed={0xc, 0x2c, @u32=0x800008}]}, 0x13e4}, 0x1}, 0x0) 2018/02/19 18:03:50 executing program 0: r0 = socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000000000)=@hci, &(0x7f0000001000-0x4)=0x6) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000a83000-0x6)={0x0, 0x5}, &(0x7f00000f7000)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000000)={r2, 0x1, 0x1, 0x9}, 0x10) bind$netlink(r0, &(0x7f0000b24000)={0x10, 0x0, 0x3, 0x800}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000934000-0xa0)={r2, @in6={{0xa, 0x3, 0x2, @dev={0xfe, 0x80, [], 0x0, 0x10}, 0x4}}, 0x1, 0x7f, 0xfffffffffffff001, 0x4, 0x80}, &(0x7f0000797000)=0xa0) socketpair(0x5, 0x0, 0x0, &(0x7f0000575000)={0x0}) setsockopt$RDS_RECVERR(r3, 0x114, 0x5, &(0x7f0000fb8000-0x4), 0x4) r4 = socket$netlink(0x10, 0x3, 0xd) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r4, 0x10e, 0x1, &(0x7f000025d000)=0x4, 0x4) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000586000-0xc), &(0x7f00000bb000-0x4)=0xc) r5 = accept(r4, &(0x7f0000d34000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000b24000)=0x10) ioctl$sock_kcm_SIOCKCMCLONE(r5, 0x89e2, &(0x7f0000be3000-0x4)={r4}) close(r4) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r6, 0x84, 0x73, &(0x7f0000b2b000)={0x0, 0x9, 0x0, 0xd79, 0x1}, &(0x7f0000f0c000)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000cb3000)={0x80000000, 0xffffffff00000001, 0x8, 0x6, 0x100000000, 0x5, 0x0, 0x10001, r7}, &(0x7f0000351000)=0x20) 2018/02/19 18:03:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f000079a000-0x4), 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000f65000-0x4)=0x1, 0x4) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00008c0000), &(0x7f0000321000-0x4)=0x8) vmsplice(r1, &(0x7f0000b4f000+0xf53)=[{&(0x7f0000cc6000+0x62e)="9013968957af2e5d0ff371baa88e014f47620426ca8c3decf99db99e4818f29b4d7d78a88ec2d8620da1ce505c21f7c2a9e7f76bfa922d51a93d645c4a93284fff798ebf7e3366c3f2009b4960c5b72811a6155d283637a73174e9acb4048129b5e0ed4c3237fe5fd8ef747ddac43d33bfb00515c8998ef52f66b405422d2194d072505d6ead31781cc401cbee58e752a6c542b1f7cc20647f5cd0a2a22e46336c22ca05a7123c0804713e5919b0ab41ea707ab1007310b7465a747a4ec51d", 0xbf}, {&(0x7f0000524000-0xd1)="43b43931bbe7cd762f17b540c7dc501c3d93dd1c53599c9ca8738e437a57cc2a4cd75783aaa2b8454ec72652355bcae3fc808dc3ea3487b4de5f5d97ac11a5381a92d29281542266c7f596979ed1bcfd7d1713241da015afe93c00be3e273ce59cce22c321dd83850b370033d0a10865a2ea1b4e221ba9f95d9fb93fd28ec14e577581ee81a6bae0ae8b60fe6ec708d436e2da69ec78765739699e0e619f2740127ab4f2c76da23aa561c730451e11351da6dcbe174929775ee90d15a3ea26802fe5292a6f88f0344b6f48869920b80cc2", 0xd1}, {&(0x7f0000789000-0x33)="0c9432e48c65a5136b3e116ed7058e5de2c0a221794522e915dae62f57bada7532decd0766c49bf28f4a5b3cec2d688161df9d", 0x33}, {&(0x7f00001ce000)="c19bda67c1c42230637d42154a8af916a978af2d8976e83a800b0ea97eba5a1f724dea91ed1e360508d161f3b32c9b6c6167dccac947c7784fc2be85240ace36a078535a2515d56b28b5a123d5d4369d24e808d1d509b7dfdf5ea0ba97f9601d6348bc7d3292f8fdf7d3fdd00fec64c1b02256c3dff2648bb0", 0x79}, {&(0x7f0000b22000-0xb8)="936f389573005241097a71c221e9561ef665e32a5494117b7ac59f9b6dc5d8eddd1439b033533bdf603d8822da70bf07f77343be752d1b3840ec2146e0780f3517782a6d4a857503b13f33c5fe0705cd867bfec2f284543b595c1d3a4841b49cdcba9db3fa1b8c090f8797a18f6dab7c2048edc95aac317f17a9f28ed31c2f5e2ae7beb110422f5a89153152edae11a864fe95869ca6551aab75d728c0f40d17ab5e95054852d0b7bc1ba6a3d5135191f66224e48c44aa9d", 0xb8}], 0x5, 0xc) 2018/02/19 18:03:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f00001f4000-0x4)) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000ea0000)=0x3, 0x4) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00007e6000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000045b000-0x38)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x3, [@dev={0xac, 0x14}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001]}, 0x1c) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f00003fe000-0xb)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr}, 0xc) 2018/02/19 18:03:50 executing program 5: mmap(&(0x7f0000000000/0xf2a000)=nil, 0xf2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x4e, &(0x7f00000c6000)={{{@in=@broadcast=0xffffffff, @in=@rand_addr}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0, @in6=@dev={0xfe, 0x80, [], 0x0, 0xd}}}, 0xe8) bind$inet6(r0, &(0x7f0000f20000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, 0x1c) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f000048a000-0x4), &(0x7f0000386000-0x4)=0x4) [ 42.069491] audit: type=1400 audit(1519063430.189:33): avc: denied { accept } for pid=6240 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 2018/02/19 18:03:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d000+0x379)={&(0x7f00008e2000-0x540)={0x14, 0x24, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, []}, 0x14}, 0x1}, 0x0) 2018/02/19 18:03:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) listen(r0, 0x100401000003) r1 = accept$inet(r0, &(0x7f00001e7000)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000259000)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000373000)={0x200}, 0x10) write(r1, &(0x7f00007b0000)="01", 0x1) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000a34000-0x4)=0x8, 0x4) 2018/02/19 18:03:50 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x10, &(0x7f0000000000)=0x80000000, 0x4) mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x0, 0x40000000000031, 0xffffffffffffffff, 0x0) mmap(&(0x7f000072a000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b26000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000953000/0x2000)=nil, 0x2000, 0x0, 0x4000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000431000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/02/19 18:03:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = epoll_create(0x4) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f000012c000-0xc)={0x90000005}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00006fe000)={r0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x3, 0x3c) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000034000)=@security={'security\x00', 0xe, 0x4, 0x420, 0xffffffff, 0x0, 0x100, 0x0, 0xffffffff, 0xffffffff, 0x350, 0x350, 0x350, 0xffffffff, 0x4, &(0x7f000002a000-0x40), {[{{@uncond, 0x0, 0xd8, 0x100, 0x0, {}, [@common=@srh={0x30, 'srh\x00'}]}, @common=@unspec=@MARK={0x28, 'MARK\x00', 0x2}}, {{@uncond, 0x0, 0xd8, 0x138, 0x0, {}, [@common=@ah={0x30, 'ah\x00'}]}, @common=@inet=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv4=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [], 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xd073, 0x0, 0x0, 0x6}}}, {{@uncond, 0x0, 0xf0, 0x118, 0x0, {}, [@common=@dst={0x48, 'dst\x00'}]}, @common=@unspec=@NFQUEUE0={0x28, 'NFQUEUE\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x480) syz_emit_ethernet(0x66, &(0x7f00001bc000-0xe6)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "0aff0f", 0x30, 0x33, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff89, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, []}}}}}}}, 0x0) getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000bff000-0x4)=0x7ff, &(0x7f0000a73000)=0x4) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000375000)={0x28, 0xb, 0x6, 0xf02, 0xffffffffffffffff, 0x0, {}, [@nested={0x14, 0x1, [@typed={0x10, 0x7c, @u64=0xc7}]}]}, 0x28}, 0x1}, 0x1) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r2, 0x12, 0x2, &(0x7f00007d1000-0x1000)=""/4096, &(0x7f000037f000)=0x1000) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00004d2000)={r0}) getsockopt$bt_BT_DEFER_SETUP(r4, 0x112, 0x7, &(0x7f0000122000+0x921)=0x7, &(0x7f0000884000-0x8)=0x4) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r2, 0x28, 0x1, &(0x7f0000153000)=0x6, 0x8) 2018/02/19 18:03:50 executing program 5: mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000fe4000)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) close(r0) 2018/02/19 18:03:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000275000-0xc)={0x0, 0x0}, &(0x7f0000b78000-0x4)=0xc) sendmsg$nl_netfilter(r0, &(0x7f0000b2d000-0x38)={&(0x7f0000032000)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f00009c4000)={0x24, 0xa, 0x7, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x10, 0x1, [@typed={0xc, 0x0, @uid=r1}]}]}, 0x24}, 0x1}, 0x0) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f00005fc000-0x4)={r0}) 2018/02/19 18:03:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x26f) preadv(r1, &(0x7f0000024000)=[{&(0x7f0000026000-0xae)=""/174, 0x47}], 0x10000000000001b1, 0x0) 2018/02/19 18:03:50 executing program 0: mmap(&(0x7f0000000000/0xf9000)=nil, 0xf9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x80000000) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000007d000)={0x1, &(0x7f00000f8000-0x10)=[{0x6}]}, 0x10) r1 = socket(0x1f, 0x0, 0xfffffffffffff108) mmap(&(0x7f00000f9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f00000fa000-0x4)=0x7fffffff) mmap(&(0x7f00000f9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xd0, &(0x7f0000044000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "d6ff9f", 0x9a, 0x7, 0x4, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[@routing={0xc, 0x10, 0x3, 0x5, 0x0, [@dev={0xfe, 0x80, [], 0x0, 0x15}, @mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @dev={0xfe, 0x80, [], 0x0, 0x13}, @dev={0xfe, 0x80, [], 0x0, 0xc}, @local={0xfe, 0x80, [], 0x0, 0xaa}]}], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, []}, {0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x86dd, [0x8000]}}}}}}}, 0x0) 2018/02/19 18:03:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) connect$inet6(r0, &(0x7f00006da000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2}, 0x1c) listen(r0, 0x3) r1 = accept(r0, &(0x7f00001be000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f000094a000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000213000-0x8)={0x0}, &(0x7f00008cc000)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000069f000-0x8)={r2}, &(0x7f0000f96000)=0x8) [ 42.132257] audit: type=1400 audit(1519063430.251:34): avc: denied { bind } for pid=6240 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 2018/02/19 18:03:50 executing program 0: mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000035000), &(0x7f0000038000)=0x4) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000038000)='tls\x00', 0x4) syz_emit_ethernet(0x15, &(0x7f0000024000)={@empty, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [{[], {0x8100, 0x3059d4dc}}], {@llc={0x4, {@llc={0x0, 0x0, "9a"}}}}}, &(0x7f0000032000)={0x0, 0x1, [0x0]}) 2018/02/19 18:03:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000b52000)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff}}, [0xffffffff, 0x95f1, 0x8000, 0xdfc, 0x3, 0x4, 0xac0, 0x9, 0xd11, 0xfff, 0xfffffffffffffff9, 0x0, 0x8, 0x52]}, &(0x7f0000438000-0x4)=0x108) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000074000-0x1c)={r1, 0x0, 0xa, [0x69, 0xfffffffffffffffc, 0x1, 0x3ff, 0xffffffffffffaf9f, 0x10001, 0x0, 0x81, 0x400000000, 0xa7]}, 0x1c) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000813000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x4, [{{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}}}, {{0xa, 0xffffffffffffffff, 0x0, @empty}}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}}}]}, 0x290) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00002c2000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x1, [{{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x110) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000325000)={0x4, 0x9, 0x785, 0xcf8, 0x6, 0x100000000, 0x100000001, 0x81, 0x7, 0x5, 0x3}, 0xb) 2018/02/19 18:03:50 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000000)="8f4a5ef7e013f1de8d622dfecf8d37a0", 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x80000, 0x8e9) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000a7e000), 0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000342000-0x4c)="6e7600bc80ccbbfe9ef0a570a835b4a3b867280c33cd7b8d21181654bc505fe2684bebb934dd608affe87f695c704bc6114e076d921b32fc42bded51313c98f3fcb0e3464a52b18310b1ba3b", 0xd8) getsockopt$inet_tcp_buf(r2, 0x6, 0x1a, &(0x7f0000ec4000+0xab0)=""/36, &(0x7f0000a45000)=0x24) ioctl$sock_ifreq(r2, 0x89eb, &(0x7f0000563000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x1000}) socketpair(0x10, 0x3, 0x9, &(0x7f0000efd000+0x8ef)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f000097d000-0x26)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002}}, 0x1000, 0x4}, &(0x7f000046d000-0x4)=0x98) bind$rds(r3, &(0x7f0000fae000)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000fd2000-0xa0)={r4, @in6={{0xa, 0x3, 0x1, @loopback={0x0, 0x1}, 0x8}}, 0x9, 0x1, 0x8, 0x76, 0xdd}, &(0x7f0000fbb000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000e8e000-0x4), &(0x7f0000fa7000-0x4)=0x4) 2018/02/19 18:03:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000210000)=0x2, 0x4) accept$packet(r0, &(0x7f000031c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000d8c000)=0x14) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000b39000-0x10)={r1, 0x1, 0x6, @empty}, 0x10) getsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f0000a68000)=""/240, &(0x7f0000ca6000-0x4)=0xf0) 2018/02/19 18:03:50 executing program 0: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom(r0, &(0x7f000001d000-0x72)=""/114, 0x72, 0x23, &(0x7f000001d000)=@nfc={0x27}, 0x10) socketpair(0x0, 0x4, 0x3, &(0x7f000001a000)={0x0}) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f000000d000-0x4)=0x10, 0x4) 2018/02/19 18:03:50 executing program 5: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000009000)={&(0x7f0000001000)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000000b000)) r0 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r0, 0x65, 0x4, &(0x7f000000a000)=""/244, &(0x7f0000002000)=0x95) [ 42.183133] audit: type=1400 audit(1519063430.302:35): avc: denied { getopt } for pid=6271 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/19 18:03:50 executing program 3: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socketpair(0x9, 0x5, 0x1, &(0x7f0000017000-0x8)={0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000008000)={'vcan0\x00', 0x0}) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f000002b000-0x10)={r2, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000017000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000017000-0x30)={0x2c, 0x26, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0x18, 0x0, @ipv6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}]}, 0x2c}, 0x1}, 0x0) readv(r0, &(0x7f0000028000)=[{&(0x7f0000029000-0x1000)=""/4096, 0x1000}], 0x1) r3 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000007000-0x1c)="3142e1bdf74c3b968c2b3d4ec1af4f2154cec86df48ce625fdc41621", 0x1c) 2018/02/19 18:03:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000220000)={0xffffffffffffff9c}) r1 = socket$pptp(0x18, 0x1, 0x2) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000051f000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000cd3000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000dc0000-0x60)={0x0, 0x58, "3e4d98e5d50529b154fdfc3667fe2c7e06a34ad96c065b1cee57bf2bede9980ff8c36ad4fec743f05f2da5d498db21dce48413dce137a31c9368b05da8c5d0b5f8d89f8df372cdaf5cd4251570f5ad6881612ecc182cf272"}, &(0x7f0000c42000-0x4)=0x60) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000368000-0xa0)={r5, @in={{0x2, 0x1, @multicast2=0xe0000002}}, 0x2, 0x7fff, 0x6, 0x5, 0x90}, 0xa0) getsockname(0xffffffffffffffff, &(0x7f00000b0000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local}}}, &(0x7f0000ac9000-0x4)=0x2e) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000416000)={0x0}) r8 = socket$nl_route(0x10, 0x3, 0x0) r9 = socket$inet6_icmp(0xa, 0x2, 0x3a) r10 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00001a2000-0x4), 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r9, 0x29, 0x22, &(0x7f0000410000)={{{@in=@dev, @in6=@ipv4={[], [], @local}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@broadcast}}, &(0x7f00007ad000)=0xe8) sendmsg$nl_route(r6, &(0x7f000062d000)={&(0x7f00002eb000-0xc)={0x10}, 0xc, &(0x7f00007b1000)={&(0x7f0000812000-0x84)=@newneigh={0x84, 0x1c, 0x21, 0x2, 0x0, {0x1f, 0x0, 0x0, r11, 0x8, 0x4, 0x8}, [@NDA_SRC_VNI={0x8, 0xb}, @NDA_PORT={0x8, 0x6, 0x2}, @NDA_DST_MAC={0xc, 0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, @NDA_LLADDR={0xc, 0x2, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, @NDA_LINK_NETNSID={0x8, 0xa, 0x4}, @NDA_SRC_VNI={0x8, 0xb, 0x10001}, @NDA_VNI={0x8, 0x7, 0x7fff}, @NDA_DST_IPV6={0x14, 0x1, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, @NDA_DST_IPV6={0x14, 0x1, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}]}, 0x84}, 0x1, 0x0, 0x0, 0x4008010}, 0x4000015) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000f89000)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000c7f000-0xe8)={{{@in6=@mcast2, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@local}}, &(0x7f0000204000-0x4)=0xe8) r14 = getgid() getsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f00001af000-0x4), &(0x7f000006c000-0x4)=0x4) r15 = getpid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000b9000-0xe8)={{{@in6=@local, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@multicast2}}, &(0x7f00004b2000-0x4)=0xe8) r17 = getgid() sendmsg$unix(r0, &(0x7f000078d000)={&(0x7f0000ef0000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000b78000-0x50)=[{&(0x7f000056d000)="9a51f2f478915c07bb0677980869247fca", 0x11}, {&(0x7f00005e2000)="60f8e4810e7766a641a3587a96e85d1fc522e257156c8885146b4df236f05165ecc1587f066076988e6e3c509412b7e56154c102634aef087e1ff68cb3040a1bf97019ecf8a088562c36c41898da87c62159e837b9cc05b3e09e29e58b5a1998dafd8f2dd46a68c49efdf011c5ce9a92df795bd450218026a350f3b755694d94986d5bd13fd7c0ff553d2872515dda7a843a4c4bb9aa264a7d75467e978ddeb4a5b1f19e5a55", 0xa6}, {&(0x7f00009c2000)="6954d8a51a396dfa8f448fd72edb7d5aff31a45733e383ac2d364a1b19d573a0d7f93e73b7a1538db7dd37bb70d9958d826a", 0x32}, {&(0x7f00000be000-0x2f)="9ef99267d0cd2fa3583983394d16c37af5a51bdfd71af699810dd9ffbe71373414f6f01ece4680a937c7a1d6d007ca", 0x2f}, {&(0x7f0000ca3000)="471ca4bf570c8c8824f3d189df0a8aeb480e4e5406f2c107d01f41fa7867a30dfdea80c0c5ffa0ace14062664c8cc88ade093ad674df736fc5e8afacc80c59643ce347ca114c9389d8df3386a7f08537af5259381b365c3e9d66e9089d4320a73e03e20d0a35969b5baa191491262df0b6d2f12e7cb3a411633e331c445a485593e237f2353957116e2214a62f9de8ab6f8183fe40043975b05eef89dcc2815f70e0ebe178006f4a2fca5dc03b61ec4086b9465b824b629b748c527e76f6f7dfd6fd7145e8778d53071c26566dd407fc54bd6d8e", 0xd4}], 0x5, &(0x7f0000197000+0x558)=[@rights={0x30, 0x1, 0x1, [r1, r2, r3, r4, r6, r7, r8, r9]}, @rights={0x18, 0x1, 0x1, [r10]}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @cred={0x20, 0x1, 0x2, r15, r16, r17}], 0x88, 0x20000000}, 0x40) r18 = socket$inet6_sctp(0xa, 0x2000000000000005, 0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r18, 0x84, 0x22, &(0x7f00002b9000-0x10)={0x2}, 0x10) setsockopt$inet_dccp_buf(r3, 0x21, 0xf, &(0x7f00008b3000-0x34)="1326e396455108d84268710f18fb527ac903ec25b7f576a85145196224a2fcf5562a1c241e81934b0594540c9818d4ad174b63f9", 0x34) setsockopt$inet_sctp6_SCTP_INITMSG(r18, 0x84, 0x2, &(0x7f0000e6b000+0xb11)={0x3}, 0x8) sendto$inet6(r18, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 42.267287] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. [ 42.276532] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. [ 42.300352] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. 2018/02/19 18:03:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2b, &(0x7f0000570000-0x40)=""/64, &(0x7f000090d000-0x4)=0x40) bind$inet(r0, &(0x7f000098a000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000ea8000), 0x0, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) r1 = epoll_create1(0x0) ioctl$sock_bt(r0, 0x8906, &(0x7f0000c71000)="2181b44bae62a45c363e824740bc8d48516866ae356e4587c0b6b7270e8754020f4ff1eee3044ead896e2e1b54e42a70bb6423973181f22a88b99015c5f1de11dc74a1fde5") epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000771000)) recvfrom(0xffffffffffffffff, &(0x7f0000f6d000-0xa5), 0x0, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f0000905000), 0x0, 0x0, &(0x7f00002b4000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) recvmsg(0xffffffffffffffff, &(0x7f000052a000-0x38)={&(0x7f0000803000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x10, &(0x7f0000706000)=[], 0x0, &(0x7f00007ad000-0xf7)}, 0x0) 2018/02/19 18:03:50 executing program 2: 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) r1 = socket(0x5, 0x7, 0x7) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00006ee000-0x44)={0x0, 0x3c, "5b9b94b284f16e0ac2d4e9f870ac12692aa50fad101c6fde85c81cca08ee013d4f43b7da59a996acb2ae81a6e273da7999a19dd39627345ad0a6fdb9"}, &(0x7f0000a61000-0x4)=0x44) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000c56000-0xc)={r2, 0x101, 0x30}, 0xc) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00002e3000)={0x7, [0x7fffffff, 0x8000, 0xffff, 0x7, 0x10c3, 0x101, 0x77]}, &(0x7f0000b43000)=0x12) socketpair(0x10, 0x3, 0x6, &(0x7f0000d99000-0x8)={0x0, 0x0}) setsockopt$inet_dccp_buf(r3, 0x21, 0xe, &(0x7f0000b8e000-0x23)="ef4da124e6280a1b9718b8618daf31242c2581240af44495237ea17956b9624ae60e75", 0x23) r5 = accept$alg(r0, 0x0, 0x0) setsockopt$inet6_tcp_int(r4, 0x6, 0xe, &(0x7f000018a000)=0x800, 0x4) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000cd1000-0x8)={r2, 0x9}, 0x8) sendmsg$alg(r5, &(0x7f000094e000-0x38)={0x0, 0x0, &(0x7f0000967000-0x20)=[{&(0x7f000019c000-0xc9)="81ded1af5d7fa9b2b34d8ac177ea36aa67ca2bcc091047e20186e325cd387322390690121683f3d048b2854a563a10c21a3c0827384d4309", 0x38}], 0x1}, 0x0) 2018/02/19 18:03:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x7, 0x7ff) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in6={{0xa, 0x1, 0x7ff, @mcast2={0xff, 0x2, [], 0x1}, 0x466}}, 0x7fff, 0x1}, &(0x7f000095b000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000-0x20)={0x100000000, 0x0, 0x0, 0x210f, 0x2, 0x7, 0x0, 0x8, r1}, &(0x7f0000300000-0x4)=0x20) r2 = socket$inet6(0xa, 0x40000080802, 0x9) connect(r2, &(0x7f00004f0000)=@in6={0xa, 0x0, 0x7fff, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x14}}, 0x7fff}, 0x1c) bind$inet6(r2, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) connect(r2, &(0x7f00003f9000-0x1c)=@in6={0xa, 0x3, 0x9, @empty, 0xffffffffffff1ceb}, 0x1c) listen(r2, 0x20000003) r3 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_buf(r2, 0x29, 0xde, &(0x7f000085e000)="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", 0x1000) connect$inet6(r3, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r2) 2018/02/19 18:03:50 executing program 6: 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, &(0x7f0000000000)={&(0x7f0000001000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local}}}, 0x2e, &(0x7f0000d81000)=[{&(0x7f0000001000-0xb)=""/11, 0xb}], 0x1, &(0x7f0000001000-0x59)=""/89, 0x59, 0x4800000000000}, 0x2) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000362000)=0x10000, 0x8) mmap(&(0x7f0000000000/0xf57000)=nil, 0xf57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000f57000)=@generic={0xff, 0x8, 0xd085}) bpf$PROG_LOAD(0x2, &(0x7f00000ba000)={0x0, 0x0, &(0x7f0000f56000)=@raw=[], &(0x7f0000f57000-0xa)='syzkaller\x00', 0x0, 0xfb, &(0x7f00001a8000-0xfb)=""/251}, 0x48) 2018/02/19 18:03:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x1000000000803, 0x0) sendmsg$nl_route(r0, &(0x7f00009cc000)={&(0x7f00002e5000)={0x10}, 0xc, &(0x7f0000b2b000)={&(0x7f0000efb000)=@newneigh={0x30, 0x1c, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0xb}, [@NDA_DST_IPV6={0x14, 0x1, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}]}, 0x30}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000023000)={0x0, 0x7, 0x80, 0x10001}, &(0x7f00009ea000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000c96000-0x14)={r1, 0x3ff, 0x101, 0x7, 0x7fff, 0x22d}, &(0x7f0000d5f000)=0x14) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000f3d000)) 2018/02/19 18:03:50 executing program 3: r0 = socket$netlink(0x10, 0x3, 0xd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f0000001000-0x4)=0x1c, 0x80800) setsockopt$inet6_int(r1, 0x29, 0x19, &(0x7f0000001000-0x4)=0xfffffffffffffff7, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000003000-0x4), &(0x7f0000003000-0x4)=0x4) pipe(&(0x7f0000001000-0x8)={0x0}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000048000)={r0, r2, 0x3, 0x1}, 0x10) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000001000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x5}) setsockopt(r0, 0x10e, 0xa, &(0x7f0000001000-0x1), 0x0) 2018/02/19 18:03:50 executing program 5: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x800, 0x200, &(0x7f0000fd0000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f000018f000)={0x0, 0x5f, 0x7f}, &(0x7f0000a69000)=0x8) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000fd1000-0x8c)={r1, @in6={{0xa, 0x1, 0x8, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3ff}}}, 0x8c) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000fcf000-0xe8)={{{@in6=@ipv4={[], [0xff, 0xff], @empty}, @in=@multicast1=0xe0000001}}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}}, 0x0, @in=@broadcast=0xffffffff}}, 0x2) 2018/02/19 18:03:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000da1000-0x10)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000017000-0x4)=0xfffff7fffffffffd, 0x4) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000015000)=0x4, 0x4) bind$inet(r1, &(0x7f0000c91000-0x10)={0x2, 0x0, @dev={0xac, 0x14, 0x0}}, 0x10) listen(r0, 0x0) listen(r2, 0x0) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000efc000), &(0x7f00005a5000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000743000-0x18)={0xa, [0x10000, 0x2, 0x8, 0xff, 0xfb, 0x9, 0x10000, 0x80000000, 0x1, 0x6]}, 0x18) socket$nl_route(0x10, 0x3, 0x0) 2018/02/19 18:03:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x0, 0x10000}, 0x10) r0 = socket$inet6(0xa, 0xa, 0x3) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f00003be000)={0x0, 0xad9c}, &(0x7f0000927000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000809000)={r1, 0x100000000, 0x1, [0x0]}, &(0x7f0000fce000-0x4)=0xa) socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006f5000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000efe000)=@file={0x0, './file0\x00'}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r3]}], 0xfffffffffffffda1}, 0x0) [ 42.355713] BUG: sleeping function called from invalid context at mm/slab.h:420 [ 42.363322] in_atomic(): 1, irqs_disabled(): 0, pid: 6334, name: syz-executor0 [ 42.370712] INFO: lockdep is turned off. [ 42.374810] CPU: 1 PID: 6334 Comm: syz-executor0 Tainted: G W 4.16.0-rc1+ #232 [ 42.383378] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 42.392725] Call Trace: [ 42.395317] dump_stack+0x194/0x257 [ 42.398951] ? arch_local_irq_restore+0x53/0x53 2018/02/19 18:03:50 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0xe, 0x10000, &(0x7f0000001000-0x8)={0x0}) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000a33000-0x4)=0x9cac000000000, 0x4) mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000009000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) epoll_create1(0x80000) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000002000)={&(0x7f0000012000-0x1c)={0x1c, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x8, 0x1d, []}]}, 0x1c}, 0x1}, 0x0) 2018/02/19 18:03:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000018d000)="240000004e001f0014f9f4070008f40802e906f70d000100ffff00000400000000040008", 0x24) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f000036c000-0x4)=0x2, 0x4) 2018/02/19 18:03:50 executing program 1: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000cba000)=@nl=@unspec, &(0x7f0000fcb000)=0xc) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000d3d000)={0x1e9, 0x2, 0x13, 0xe352, 0x7, 0x6, 0x7, 0x1, 0x9, 0xfffffffffffffffd, 0x3}, 0xb) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0xa, 0x4000000000080, 0x2}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r1, &(0x7f0000fca000-0x5b)="69fc", &(0x7f00000a3000)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000dc3000)={r1, &(0x7f0000f4d000), &(0x7f0000107000)=""/78}, 0x18) [ 42.403616] ? fs_reclaim_acquire+0x20/0x20 [ 42.407941] ___might_sleep+0x2b2/0x470 [ 42.411910] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 42.417787] ? __debug_object_init+0x235/0x1040 [ 42.422457] __might_sleep+0x95/0x190 [ 42.426257] kmem_cache_alloc_trace+0x299/0x740 [ 42.430923] ? lock_acquire+0x1d5/0x580 [ 42.434889] ? lock_acquire+0x1d5/0x580 [ 42.438855] ? __rds_conn_create+0xe46/0x1b50 [ 42.443346] rds_loop_conn_alloc+0xc8/0x380 [ 42.447671] ? rds_loop_conn_free+0x290/0x290 2018/02/19 18:03:50 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) getgid() mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(0xffffffffffffff9c, &(0x7f0000012000)={0x0, 0x0, @multicast1}, &(0x7f0000012000)=0x10, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000-0x20), &(0x7f0000012000-0x3)=0x20) 2018/02/19 18:03:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000b62000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "e4f507", 0x30, 0x88, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "00e740", 0x0, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @dev={0xfe, 0x80}, []}}}}}}}, 0x0) socketpair(0x19, 0x806, 0xe3, &(0x7f0000e0f000-0x8)={0x0}) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f00006bf000-0x2)={0x7, 0x6}, 0x2) [ 42.452170] ? __init_waitqueue_head+0x97/0x140 [ 42.456841] ? init_wait_entry+0x1b0/0x1b0 [ 42.461081] ? __lockdep_init_map+0xe4/0x650 [ 42.465501] __rds_conn_create+0x112f/0x1b50 [ 42.469930] ? rds_conn_drop+0xb0/0xb0 [ 42.473822] ? lock_downgrade+0x980/0x980 [ 42.477970] ? lock_release+0xa40/0xa40 [ 42.481942] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 42.487820] ? rcu_note_context_switch+0x710/0x710 [ 42.492747] ? __lockdep_init_map+0xe4/0x650 [ 42.497152] ? lockdep_init_map+0x9/0x10 [ 42.501209] ? __init_waitqueue_head+0x97/0x140 2018/02/19 18:03:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x17) r0 = socket(0x10, 0x2, 0x0) sendmsg$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) 2018/02/19 18:03:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x3, 0x0) socket$bt_rfcomm(0x1f, 0x3, 0x3) socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg$unix(r0, &(0x7f0000d83000-0xc)={&(0x7f0000f31000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000a5a000-0x20)=[], 0x0, &(0x7f000078a000)=[@rights={0x10, 0x1, 0x1, []}], 0x10}, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00005cd000), &(0x7f000097e000)=0x4) [ 42.505872] ? init_wait_entry+0x1b0/0x1b0 [ 42.510102] ? lockdep_init_map+0x9/0x10 [ 42.514158] ? rds_message_alloc+0x28c/0x330 [ 42.518558] ? rds_message_next_extension+0x210/0x210 [ 42.523737] ? trace_hardirqs_on+0xd/0x10 [ 42.527883] ? _raw_spin_unlock_bh+0x30/0x40 [ 42.532290] ? __release_sock+0x360/0x360 [ 42.536433] ? lock_sock_nested+0x91/0x110 [ 42.540670] rds_conn_create_outgoing+0x3f/0x50 [ 42.545342] rds_sendmsg+0xe63/0x2550 [ 42.549139] ? avc_has_perm+0x43e/0x680 [ 42.553126] ? rds_send_drop_to+0x1930/0x1930 [ 42.557615] ? iterate_fd+0x3f0/0x3f0 [ 42.561417] ? trace_hardirqs_on+0xd/0x10 [ 42.565557] ? _raw_spin_unlock_irq+0x27/0x70 [ 42.570055] ? sock_has_perm+0x2a4/0x420 [ 42.574114] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 42.579472] ? lock_release+0xa22/0xa40 [ 42.584223] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 42.590104] ? __check_object_size+0x8b/0x530 [ 42.594605] ? __might_sleep+0x95/0x190 [ 42.598583] ? selinux_socket_sendmsg+0x36/0x40 [ 42.603237] ? security_socket_sendmsg+0x89/0xb0 [ 42.607968] ? rds_send_drop_to+0x1930/0x1930 [ 42.612434] sock_sendmsg+0xca/0x110 [ 42.616121] SYSC_sendto+0x361/0x5c0 [ 42.619809] ? SYSC_connect+0x4a0/0x4a0 [ 42.623759] ? schedule+0xf5/0x430 [ 42.627270] ? SYSC_bind+0x290/0x410 [ 42.630963] ? SyS_futex+0x269/0x390 [ 42.634645] ? SyS_getsockopt+0x1dd/0x340 [ 42.638771] ? trace_hardirqs_off+0xd/0x10 [ 42.642977] ? exit_to_usermode_loop+0x198/0x2f0 [ 42.647704] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 42.653212] SyS_sendto+0x40/0x50 [ 42.656649] ? SyS_getpeername+0x30/0x30 [ 42.660682] do_syscall_64+0x282/0x940 [ 42.664541] ? __do_page_fault+0xc90/0xc90 [ 42.668746] ? finish_task_switch+0x1e2/0x890 [ 42.673209] ? finish_task_switch+0x1b9/0x890 [ 42.677674] ? syscall_return_slowpath+0x550/0x550 [ 42.682575] ? syscall_return_slowpath+0x2ac/0x550 [ 42.687475] ? prepare_exit_to_usermode+0x350/0x350 [ 42.692897] ? prepare_exit_to_usermode+0x227/0x350 [ 42.697886] ? perf_trace_sys_enter+0xcb0/0xcb0 [ 42.702526] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 42.707342] entry_SYSCALL_64_after_hwframe+0x26/0x9b [ 42.712499] RIP: 0033:0x453d69 [ 42.715667] RSP: 002b:00007f780625ac68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 42.723346] RAX: ffffffffffffffda RBX: 00007f780625b6d4 RCX: 0000000000453d69 [ 42.730588] RDX: 0000000000000000 RSI: 0000000020ea8000 RDI: 0000000000000013 [ 42.737828] RBP: 000000000072bea0 R08: 0000000020dfcff0 R09: 0000000000000010 [ 42.745079] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff 2018/02/19 18:03:50 executing program 7: mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000fc3000-0x6b)=""/107, &(0x7f0000091000-0x4)=0x6b) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000fc6000-0x10)=@syzn, 0x10) 2018/02/19 18:03:50 executing program 5: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800, 0x20) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000005000)=0x80, 0x4) r1 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={@common='vcan0\x00', 0x0}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000001000)={r2, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x10) 2018/02/19 18:03:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000ad7000)="18000000020001000000be8c5eff8c88a20000f1010300ec0000000006000e640002b933d898055bf74852bb6a8807567659dba67e194700550400000067a1e2010067fc2163e000000000000004001f00000000000000c88ebbff0601c4d425470000000021ec1474d722f542000700ec008bc5cfb7ebe7ec1f000000bcf6ba00b300024f02e9e9f55606aa01000000", 0x90) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000a59000-0x44)={{0x2, 0x0, @empty}, {0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xc}}, 0x2c, {0x2, 0x1, @multicast2=0xe0000002}, @generic="214fdc9996a0620100000e48d7e79475"}) r1 = accept4(r0, &(0x7f0000f75000)=@ax25, &(0x7f0000a45000)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000f12000-0x4)=0x7, 0x4) 2018/02/19 18:03:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000a58000)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) 2018/02/19 18:03:50 executing program 2: mmap(&(0x7f0000000000/0x37000)=nil, 0x37000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_bt_hidp_HIDPCONNADD(0xffffffffffffffff, 0x400448c8, &(0x7f000000b000)={r0, 0xffffffffffffffff, 0x0, 0x0, &(0x7f000002b000), 0x0, 0x0, 0x0, 0x40000000000008, 0xcc, 0x0, 0x10000000000}) pread64(r0, &(0x7f0000019000-0x97)=""/151, 0x97, 0x0) socket(0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000035000)='hybla\x00', 0x6) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f000000b000)={0x24, 0x29, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, [@nested={0x10, 0x0, [@typed={0xc, 0x1, @uid}]}]}, 0x2cb}, 0x1}, 0x0) pipe(&(0x7f0000035000)={0x0}) socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f0000022000)={0x3, &(0x7f0000018000)=[{}, {}, {}]}) 2018/02/19 18:03:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2b, &(0x7f0000570000-0x40)=""/64, &(0x7f000090d000-0x4)=0x40) bind$inet(r0, &(0x7f000098a000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000ea8000), 0x0, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) r1 = epoll_create1(0x0) ioctl$sock_bt(r0, 0x8906, &(0x7f0000c71000)="2181b44bae62a45c363e824740bc8d48516866ae356e4587c0b6b7270e8754020f4ff1eee3044ead896e2e1b54e42a70bb6423973181f22a88b99015c5f1de11dc74a1fde5") epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000771000)) recvfrom(0xffffffffffffffff, &(0x7f0000f6d000-0xa5), 0x0, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f0000905000), 0x0, 0x0, &(0x7f00002b4000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) recvmsg(0xffffffffffffffff, &(0x7f000052a000-0x38)={&(0x7f0000803000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x10, &(0x7f0000706000)=[], 0x0, &(0x7f00007ad000-0xf7)}, 0x0) 2018/02/19 18:03:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000ee4000-0x24)="2400000026007f000000001400007700fbffffff010000000000e400ffffffff0100ff26", 0x24) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) accept4$unix(r0, &(0x7f00006a6000)=@abs, &(0x7f000000a000)=0x8, 0x800) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00003ec000-0x4), &(0x7f000025e000)=0x4) 2018/02/19 18:03:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00003f4000-0x6)={0x0, 0x675}, &(0x7f00009b1000)=0x6) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000058b000)={r1, 0x7fff}, &(0x7f0000483000)=0x8) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00004fb000-0x3f8)=@filter={'filter\x00', 0xe, 0x4, 0x398, 0xffffffff, 0xf8, 0xf8, 0x0, 0xffffffff, 0xffffffff, 0x2c8, 0x2c8, 0x2c8, 0xffffffff, 0x4, &(0x7f0000039000-0x40), {[{{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@unspec=@cgroup0={0x28, 'cgroup\x00', 0x0, {0x7}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ipv6={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @dev={0xfe, 0x80}, [], [], @generic="9e5098851923022857d27abbd9fdda68", @common='bcsf0\x00', {}, {}, 0x0, 0x0, 0x0, 0x10}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xd8, 0x100, 0x0, {}, [@common=@ah={0x30, 'ah\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3f8) sendmsg(r0, &(0x7f00009f2000-0x38)={&(0x7f0000db5000)=@in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f00007de000-0x70)=[]}, 0x0) 2018/02/19 18:03:50 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) accept4$inet6(0xffffffffffffffff, &(0x7f000061a000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f00009c0000-0x4)=0x1c, 0x800) sendmsg$nl_route(r0, &(0x7f0000d22000-0x38)={&(0x7f000022c000)={0x10}, 0xc, &(0x7f00004e1000)={&(0x7f0000552000)=@ipv6_newroute={0x68, 0x18, 0x100505, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x3, 0x3, 0x0, 0x0, 0x2000000, 0x5, 0x6, 0x800}, [@RTA_MARK={0x8, 0x10, 0x400}, @RTA_EXPIRES={0x8, 0x10, 0x1f}, @RTA_UID={0x8, 0x19}, @RTA_PRIORITY={0x8, 0x6, 0x9f}, @RTA_PRIORITY={0x8, 0x6, 0x5}, @RTA_IIF={0x8, 0x1}, @RTA_MARK={0x8, 0x10}, @RTA_GATEWAY={0x14, 0x5, @mcast2={0xff, 0x2, [], 0x1}}]}, 0x68}, 0x1, 0x0, 0x0, 0x2}, 0x40) pipe(&(0x7f000032e000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000cbb000-0x10)={0x0, 0x0, 0x3}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in=@rand_addr, @in=@loopback}}, {{@in6=@mcast2}, 0x0, @in=@remote}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x0, 0x9dc, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f00006b9000-0xc)={r3, 0x80000, r4}) [ 42.752326] R13: 00000000000004b9 R14: 00000000006f71f8 R15: 0000000000000000 2018/02/19 18:03:50 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x800, 0xfffffffffffffffe, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000001000-0x30)=[{&(0x7f0000000000)=""/186, 0xba}, {&(0x7f0000002000-0x4d)=""/77, 0x4d}, {&(0x7f0000001000-0x94)=""/148, 0x94}], 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x7, 0x1}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000ded000-0x6)={r2, 0x100000001}, &(0x7f0000c22000-0x4)=0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x200000000010, 0x2, 0x0) write(r3, &(0x7f0000de1000-0x25)="2400000024007fff00000000000000000029f6ff0100000000060000000000000000ff10", 0x24) 2018/02/19 18:03:50 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2}}}, 0x26, &(0x7f0000000000)=[{&(0x7f0000000000)=""/82, 0x52}, {&(0x7f0000000000)=""/54, 0x36}, {&(0x7f0000000000)=""/40, 0x28}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/154, 0x9a}], 0x5, &(0x7f0000001000-0x3b)=""/59, 0x3b, 0x3c1f}, 0x2002) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$llc_int(r0, 0x10c, 0x4, &(0x7f0000000000)=0xfffffffffffff59d, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000b1e000-0x8)=[{r2}], 0x1, 0xfffffffffffff370) close(r1) 2018/02/19 18:03:50 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000002000)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000000)=0x1c, 0x80800) bind$inet6(r1, &(0x7f0000001000)={0xa, 0x1, 0x3, @empty, 0x101}, 0x1c) bind$vsock_stream(r0, &(0x7f0000001000-0x10)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x8) 2018/02/19 18:03:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000458000-0x4)=0xfd, 0x9b) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000312000-0x4)=0x1, 0xfffffffffffffdea) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cf000-0x78)="5780d01c", 0x4) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000809000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) readv(r0, &(0x7f0000ba3000-0x10)=[{&(0x7f0000a7b000)=""/196, 0xc4}], 0x1) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00000fd000)={0x0, 0x0}) sendto$inet(r1, &(0x7f0000c93000-0xc9)="c097d7ea9b44bc4953a48e4f77ab082eb24b4fc8955903bf2db0506d616789085e9d8c0ae3ab211ab785dd750d4dd0f0d8c34aa7810c8440426a5295a8e9b01cc51fb34611ee09154e2dd86acf08bc9c0b497d436e7ae80055be0a3efc54bd35d43793df0fb6ac20f15117246fe6b0fd90f2c855363c40e1b5745c8b399e5058e3321577091761870fc7780a19db3670e6e57f8a70722e727693d0dedb85904760c2ec773ebece0675f863b4671cebb33c9cf3bcc352afb5815a8026eea83859b005760bf0d5e9772f", 0xc9, 0x4000, &(0x7f0000b8c000-0x10)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) 2018/02/19 18:03:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000001b000-0x38)={&(0x7f0000008000)={0x10, 0x34000}, 0xc, &(0x7f00009b0000-0x10)={&(0x7f0000691000-0xcc)={0x18, 0x28, 0x701, 0xffffffffffffffff, 0xffffffffffffffff, {0x2000003}, []}, 0x18}, 0x1}, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000077d000)={0x0, 0x0}) r2 = socket(0xa, 0xa, 0x100000000) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000e45000-0x20)={0xffffffffffffffff, 0xd946, 0x8004, 0x1, 0x32c, 0x76, 0x2, 0xb7, 0x0}, &(0x7f0000ad2000)=0x20) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000366000-0x8)={r3, 0x7, 0x2d}, 0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000abf000)={0x0, @in6={{0xa, 0x3, 0xb8, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}, 0x10001, 0x4, 0xfffffffffffffffc, 0x62, 0x8}, &(0x7f0000b84000)=0xa0) socket$netlink(0x10, 0x3, 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000236000-0xa0)={r4, @in6={{0xa, 0x0, 0x2, @ipv4={[], [0xff, 0xff], @rand_addr=0xfffffffffffffff8}}}, 0x7fff, 0x7ff, 0x0, 0x70}, &(0x7f0000604000)=0xa0) bind$inet(r1, &(0x7f00004d8000)={0x2, 0x1, @rand_addr=0xffff}, 0x10) getpeername(r1, &(0x7f000025e000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, &(0x7f0000911000)=0x3a) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r6, 0x800442d2, &(0x7f0000501000)={0x1, &(0x7f0000b39000)=[{}]}) pipe(&(0x7f00006dc000)={0x0}) ioctl$DRM_IOCTL_SET_UNIQUE(r7, 0x40106410, &(0x7f0000e32000-0x4)={0x54, &(0x7f00001a8000)="b15164b3272046e057d1831b81af576106a45c58fd3e47843eee5f1f738199e1f97c5654b55f043ddd412a1a3e1f2532ac8c19c270a8f815f885b5525e08ccddd72d723eb4da71257683b6377cd089ed5157a6bf"}) setsockopt$RDS_GET_MR(r6, 0x114, 0x2, &(0x7f0000568000-0x20)={{&(0x7f0000c0a000)=""/185, 0xb9}, &(0x7f0000429000-0x1)}, 0x20) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r7, 0x6, 0x21, &(0x7f0000d90000)="482da87082d36b3c05dbe205b2e10eeb", 0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r7, 0x84, 0x13, &(0x7f000024d000-0x8)={r5, 0x100}, &(0x7f0000f4c000-0x4)=0x8) 2018/02/19 18:03:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000f21000)={0x0}) sendto$inet6(r0, &(0x7f00006e0000-0xb0)="405b85c8247bec060ac3a35bf1a64c3336c29edaa6e629bb5b3f7158669776891dbbb521eb8aac50e39b7678966b9b41bb0561abae0c34aa5622ed7d1a8bc57385e7b36e3d5a7791322e34812197bfef16a068a5e1a0e86ccbd8c2cf90dc8330f5fb64f8a3aa374818bc7378b4ab1fce09c6186d50837b5fc19b8382de545545b4ea4754ce4fa1e5447af0fd69c276db1f9d6a1f6957efb5311e4d35c8975683939aa3006dc636cac23719140f6fd9cd", 0xb0, 0x80, &(0x7f0000b9e000-0x1c)={0xa, 0x2, 0xbc, @empty, 0x401}, 0x1c) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000624000-0x18)={0x0, 0x7, 0x0, 0x3c, 0x10001}, &(0x7f00001f1000)=0x18) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00006bb000)={r1, 0x3}, 0x8) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00009a4000)={@common='bridge0\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f00005d7000)={@mcast1={0xff, 0x1, [], 0x1}, @empty, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000020007, r3}) 2018/02/19 18:03:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$inet(0x2, 0x80000, 0x721) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000ac4000)=[{0x0, 0x7}, {0x2, 0x7}, {0x2, 0x5}, {0xe, 0x1}, {0x3, 0x6}, {0x3, 0x6}, {0x3, 0x80000000}], 0x7) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000ff1000-0xc)={0x10}, 0xffffffffffffffa8, &(0x7f000008c000-0x10)={&(0x7f0000586000)={0x14, 0xc, 0x4, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x1}, []}, 0x14}, 0x1, 0x0, 0x0, 0x24000080}, 0xfffffffffffffffc) 2018/02/19 18:03:50 executing program 2: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xd, 0x3, 0x9) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000021000-0x6)={0x0, 0x2}, &(0x7f000001e000-0x4)=0x8) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000016000-0x20)={0x5, 0x5, 0x4, 0x2d87f4f5, 0x4, 0x20, 0x40, 0x7f, r1}, &(0x7f0000025000-0x4)=0x20) r2 = socket$inet6(0x10, 0x7, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000006000)={{{@in=@rand_addr, @in6=@remote}}, {{@in=@broadcast}, 0x0, @in=@multicast1}}, &(0x7f0000013000)=0xe8) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000025000-0x4), &(0x7f0000026000-0x4)=0x4) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000027000-0x4), &(0x7f0000026000)=0x4) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000027000-0x4), &(0x7f0000027000-0x4)=0x4) 2018/02/19 18:03:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00004f3000)={0x3, [0x1ff, 0x9, 0x6]}, &(0x7f00002c3000-0x4)=0xa) getsockopt$inet6_buf(r0, 0x29, 0x41, &(0x7f0000000000)=""/40, &(0x7f0000e39000-0x4)=0x2) 2018/02/19 18:03:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00004ca000)={0x1, [0x0]}, &(0x7f0000b57000-0x4)=0x8) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000c7a000)={&(0x7f0000ea0000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000d75000)={r1, &(0x7f0000589000)="905e34e9c95853ecffb999ddbb4420bdd3dc13bd987d7996e7599ec441aa73d1377bf18192bbb42960cafe3dbe945456251384d7bd1f5908514464e9769c629b7866e8df"}, 0x10) sendmsg(r0, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007f00082d1cb2a4a280930206620100a84309000000000000000503000149dc50ca8a9848a3c728f1c46b7b31afdc0938d54400009b84136f075afb83de448daa7f000000b8220000bf0cec6b1391d4", 0x55}], 0x1, &(0x7f0000004000)=[]}, 0x0) r2 = socket$bt_l2cap(0x1f, 0x3, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f00005b0000-0x4)=0x9a5, 0x4) 2018/02/19 18:03:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f0000044000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$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) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f000025e000)=0x5, 0x4) [ 42.813808] openvswitch: netlink: Key type 204 is out of range max 29 [ 42.837590] openvswitch: netlink: Key type 204 is out of range max 29 2018/02/19 18:03:51 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x5, 0xcf, &(0x7f0000001000-0x8)={0x0}) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000589000+0x581)={@common='bond0\x00', 0x6}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x8, 0x80006, 0x80000000) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000c06000-0x4)=0x2, 0xfffffffffffffe5b) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f00007da000-0x38)={&(0x7f0000880000-0xc)={0x10}, 0xc, &(0x7f000008f000-0x10)={&(0x7f0000925000-0xe8)=@migrate={0xd8, 0x21, 0x411, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff}}, [@user_kmaddress={0x2c, 0x13, {@in6=@empty, @in6=@ipv4={[], [0xff, 0xff], @rand_addr}}}, @migrate={0x5c, 0x11, [{@in6=@loopback={0x0, 0x1}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@mcast1={0xff, 0x1, [], 0x1}}]}]}, 0xd8}, 0x1}, 0x0) 2018/02/19 18:03:51 executing program 6: pipe(&(0x7f0000881000-0x8)={0x0}) r1 = socket$bt_sco(0x1f, 0x5, 0x2) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f00004b2000-0x8)={r1, 0x9}) r2 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r2) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000bc6000-0xe8)={{{@in=@remote, @in6=@mcast1}}, {{@in=@rand_addr}, 0x0, @in6=@local}}, &(0x7f0000001000-0x4)=0xe8) getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000788000), &(0x7f0000b2a000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(r2, &(0x7f0000002000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local}}}, &(0x7f0000001000-0x4)=0x2e, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r3, 0x400448c8, &(0x7f0000000000)={r2, r2, 0x60, 0x91, &(0x7f0000001000)="d4f4432680852f8fbcb421e3998068db2b555ff051ecf612a38e1626519ae233ab01c39adf459f661072442ba8989ba49e90f022c2854a94725e2215f6c9bdac5cc1db8f1c654e329b5b143efdf7f21e349d709905a2fbd08d149e5db41facbf82b5cd685220da89c7d67d83142edf0cec1be65caba3589e18fbb6cd431727f815d83775e8e9b623caea95ae35bc2e33699ee344fd839c1a3c9dac3b390c6287b027a1bb6e26911f53c371eeb3054348b8ba908695dad961f3083d488b50819e89a6893f034d8799a0eb64507fd93329f5e586ebae", 0xb595, 0x10001, 0x7ed7057, 0xff, 0x9, 0x66db, 0x0, "57e267d9"}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r2, 0x29, 0x8, &(0x7f0000000000), &(0x7f0000001000-0x4)=0x4) setsockopt$inet6_int(r2, 0x29, 0x43, &(0x7f0000bc2000), 0x2) 2018/02/19 18:03:51 executing program 2: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x1, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004ad000-0x4)={0x0, 0x7}, 0x4) setsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f0000a76000), 0x0) 2018/02/19 18:03:51 executing program 5: r0 = socket$inet6(0xa, 0x806, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f000073b000-0x50)={@empty, @mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @empty}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80040000}) 2018/02/19 18:03:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00007fc000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x9, @empty, 0x75}]}, &(0x7f0000f92000-0x4)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffeef}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) 2018/02/19 18:03:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0xd7) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000d3c000-0x4)={r0}) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000a82000-0x4)) recvmsg(r0, &(0x7f00005a0000-0x38)={&(0x7f0000bb9000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x14, &(0x7f0000353000-0x80)=[], 0x0, &(0x7f0000579000-0x4f)=""/79, 0x4f}, 0x0) sendto$inet(r0, &(0x7f0000937000), 0x0, 0x0, &(0x7f00004d4000)={0x2, 0xffffffffffffffff, @empty}, 0x10) 2018/02/19 18:03:51 executing program 1: r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000374000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1}}}, &(0x7f0000000000)=0x32) accept$alg(r1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r3 = accept$alg(r2, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000925000)=[{0x0, 0x0, &(0x7f0000d61000-0x80)=[], 0x0, &(0x7f0000f06000)=[@assoc={0x18, 0x117, 0x4, 0x20}], 0x18}], 0x1, 0x0) sendmsg$can_raw(r3, &(0x7f0000477000)={&(0x7f0000523000)={0x1d}, 0x10, &(0x7f0000f9f000)={&(0x7f00002d6000-0x48)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "78107cf7ba34bb907619bca78c327758e0977d56a0428fcd2086f76c15e8bbf0272ad8184a3924c666339f8e3d1c1631d81bb612a655343ecf2221f317fc71e1"}, 0x36}, 0x1}, 0x0) recvfrom(r3, &(0x7f000069d000-0x3f)=""/63, 0x3f, 0x0, &(0x7f0000098000)=@ipx={0x4, 0x0, 0x0, "e262589dfba5"}, 0x10) 2018/02/19 18:03:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) connect$netlink(r0, &(0x7f0000d1d000-0xc)=@unspec, 0xc) socketpair$inet(0x2, 0x804, 0x2, &(0x7f0000415000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00006fd000)=@assoc_value={0x0}, &(0x7f00000cb000)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000d57000-0xa0)={r2, @in6={{0xa, 0x3, 0x2, @remote={0xfe, 0x80, [], 0x0, 0xbb}}}, 0x3, 0xcc4, 0x5ac8, 0x7ff, 0xa0}, 0xa0) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000898000-0xc)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000011000-0x204)={0x14, 0x7, 0x1, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/19 18:03:51 executing program 0: mmap(&(0x7f0000000000/0x3b6000)=nil, 0x3b6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000000000003, 0x9) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00003ad000)=@mangle={'mangle\x00', 0x1f, 0x6, 0x3f0, 0x190, 0x98, 0x190, 0x190, 0x98, 0x358, 0x358, 0x358, 0x358, 0x358, 0x6, &(0x7f00000b0000-0x60), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @TTL={0x28, 'TTL\x00'}}, {{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00'}, @common=@addrtype={0x30, 'addrtype\x00'}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @inet=@DSCP={0x28, 'DSCP\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @ECN={0x28, 'ECN\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @ECN={0x28, 'ECN\x00', 0x0, {0x1, 0x80000001}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x450) socket$inet(0x2, 0x4, 0x5) sendmsg(r0, &(0x7f0000006000)={&(0x7f000000d000-0x10)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10, &(0x7f000000c000)=[], 0x0, &(0x7f00003b1000)=[]}, 0x0) 2018/02/19 18:03:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nfc_llcp(0x27, 0x3, 0x1) getsockopt(r0, 0x24f6, 0x90, &(0x7f0000ec9000-0x7a)=""/122, &(0x7f0000849000-0x4)=0x7a) r1 = socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00002c0000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1}, 0x0) 2018/02/19 18:03:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00004a2000)=0x400, 0x4) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00003b7000)={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4a0106}) 2018/02/19 18:03:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x7b, &(0x7f00005a8000-0x10)={0x0, 0x9}, 0x10) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000a70000-0x78)=@hopopts={0x8, 0xd, [], [@pad1={0x0, 0x1}, @calipso={0x7, 0x30, {0x9, 0xa, 0x4, 0x8, [0x9, 0x9, 0x8, 0xffffffff80000000, 0x80000000]}}, @pad1={0x0, 0x1}, @generic={0x1, 0x16, "bca7d5b9150701f9ea5a636063cb0532bb9f79587945"}, @pad1={0x0, 0x1}, @pad1={0x0, 0x1}, @padn={0x1, 0x0, []}, @hao={0xc9, 0x10, @empty}, @enc_lim={0x4, 0x1, 0x7fff}]}, 0x78) 2018/02/19 18:03:51 executing program 1: r0 = socket(0x1, 0x0, 0x8) recvfrom$unix(r0, &(0x7f00007f7000-0x40)=""/64, 0x40, 0x40000000, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) sendto(r1, &(0x7f0000aa2000)="f2aa1706fa457edb11e2ae35ff652e829c4a7222ed6f778172bbd8a81d766ff6ba8ca747a6fa8e92864b532ee7702d465e77c3d70490161df99fcd811a79cad7a817b451021fb28c5cb56bf0c9df1c065b8da85d792d8e732eb05bfba90b82ed1f8323620221394e7789a225af2e305c9cc71e6072550987114cffbffcd75ebe", 0x80, 0x20040801, &(0x7f0000798000)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast2=0xe0000002}, 0x3, 0x0, 0x1, 0x4}}, 0x26) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000862000), &(0x7f0000c74000-0x4)=0x4) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000134000-0x4)="71e67a15", 0x4) r2 = accept4$alg(r1, 0x0, 0x0, 0x800) sendto(r2, &(0x7f00005c9000-0xa8), 0xfffffffffffffeee, 0x0, &(0x7f0000352000-0x10)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1"}, 0x10) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000c3d000-0x4)=0x7, 0x1ab) 2018/02/19 18:03:51 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0xa, 0x3ff, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000002000-0x4)) recvmsg$kcm(r0, &(0x7f0000bf0000)={0x0, 0x0, &(0x7f00000a7000-0x20)=[{&(0x7f0000000000)=""/206, 0xce}, {&(0x7f0000000000)=""/99, 0x63}], 0x2, &(0x7f0000047000)=""/4096, 0x1000, 0x3ff}, 0x2000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty}, 0x1c) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000a28000)=@int=0x80000000, 0x4) listen(r1, 0x5eb855) r2 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r2, &(0x7f0000772000)={0x2, 0x3, @empty}, 0x10) r3 = accept4(r1, &(0x7f0000975000)=@can, &(0x7f0000753000-0x4)=0x10, 0x0) sendto$inet(r2, &(0x7f0000532000-0x1), 0x0, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r3, &(0x7f0000b77000-0x38)={&(0x7f0000715000)={0x10}, 0xc, &(0x7f000066f000)={&(0x7f0000896000)={0x14, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) sendmmsg(r3, &(0x7f00000c6000-0x78)=[{{&(0x7f0000749000-0x1c)=@in6={0xa, 0x1, 0x212, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c, &(0x7f0000fd6000)=[{&(0x7f0000b8a000-0xc1)="1c87ae3dbd01fbaf3e48e2e789c3469cc8a532701052a650bc750185575c92e7dcc729079f7d2cfc5e20a95d1d59f6713b0af745fab772d7d4b1e90a04a65daff93774248552111ce33fd7dfa953a0b4d3b2bdfa4e0f1141274b6ab70860bae7ce4948391b00137350317ebaf4424071039dd7d5532f3343eab096659d9b772cdde99b8b0db068fa091e62f8b2caa43a156cbc9e36dad14ecbf1b7a50c91eef070bade9594c3ee3e6e3ce9ad6db7beef85b7059741db1c2440fb0800b27ec740fc", 0xc1}], 0x1, &(0x7f0000231000)=[{0x1010, 0x117, 0x0, "66331296fd55410b55dda5d00a3f0f66e484c9d22b89a70f39442105ed66646e1ecd2a1d1710f9915d874970d93705d628bd56df20107c9b7063b500354fe9951819f5710fdd882cedb13f0e79e0760d15d0ca0f9b6e188669ea382c41c9751481e480e28d160b446a7a3391d6f1496bb576bea7083fc86b675db752bf5bcd6fc56247b3c9176e229c73fca36703ae0f2c58c4c8c8d41109a775a4517c49932ed330382ae4a5eafc4f47960c4dd9bae3ec742ffcffc6e1ab893118ea72aa148725de6902825e9862f0cdecd64eead69a9a044016ba74d3d47bfe28dbc4464085234c09651b03979b8a150b4d579a8b1c69660c52c5b63431961839fea428954393e2a73464f43d12f0c87450ac45256b5ee73bf7243c7178a268cb27a5a69470d628ec72e54eca3e263244f62366fb485e61d003ba0bb7902058fd73d86635bdd55b01c84301ea09aebc648dd0236f4f2023c7e2f86beed8bc507be9c5399268d64d0feca3a1581bdb84ae748c15e507706bf4a7a458a07ad6763d3207845e9be6e443ce9536db8971cc2b026fed2cd4646e8636ad2c6c0be007b11f9782ee42b39412a4862448a838f955718638c6be1c4e8e11e0228356e06bb4467db80e71b34a2bc2112f388665bc44cf4764935e8e6829b84208b4325264c52ba621939cbdcb42d52255ce401c65e3246c9bb3bf70b665e7ffe8191e42cf36860ecd162a52e4ded20631fcea1a6393ac7329e898487253b99c31a962e663afb8a06ebbf8add94b71e56a9f0d493700330de1f9a2a009c433a7d1d4580db66086e659d4556d1e7419c44f3cc96b3497905737cba76f7632cce2fa6617376a9b2542f520d68333bac538397744b562208528d49f77eda01f3a754ab09160fd8a9bdbf18304d49b890bb89de9fd011fe716690d5a87583cc464df12d14ced27cc6051598345ee5adf9614365859bc20152b000e8f04137ea4ad129eaab2937025963afb4d48a29c301b28eb66eed013fc8b37c624c4e771f23302d99ba0e31c0f032b15d458c0d61cf2d0b12a50a64e072c2e5531bff581930aa9345e75b5c0b75f6d00ca87efa9e1498de9e56866d8db845fc9b1029f81e0de98e8dd851c334d065787b00e76b275d61735939930d33afda2770855fdeeef05e6b93f1a0c7213c5794d671deeaa6ee0373f6d5f6e1804b82172753ebb7a7039cff980d2e1a5323bb8ec7a5e8916aa96c01f0c56e0acba486a68607ebdbe2adf01a9b219ac818ac62cbd45769fda1205884088d7c4a4f4ae01d639e165a59e43166f2d0956ff93bf7c9fca30e35a040865ca1b800851b49d84c1a8a369b53dd701020e15a93709db6492766652226b474f6ab9863641e5b1ac1f02beb39744d574c8663c640e45040f96620aa92b3f8869de620c6d0e1f7ef058e939c7460cc91f3dbc0b57586e9eaf1c97e5540725192ff1dd976f0a313d9834bee7d57ebac16b113fc5d41a1e583c6e3a644dca44f20ed16e42416002956beae53f76a06bb7decb68e6fdf5fee11f3513c62040c3115bb4f95b80f0967f602d0dd8d454926ec9505eaf2ea49e1386379dc7239a4c776bcbe49a357552a665a185c3d1ddd047c86a81f3ba8f655bb626610e570930104aa0b7fb51acb497a82660e67f640dbad75d98968e252bdb07d62ba700d9bf63935339993eee90ebf647463aa71526e602cce153eaa377f792a4972cd7237b75117846c477cabd32b004096406725ce192fffc1a84c1dcc0a22f24d7593da3fd725ec6685c4b24af116a1ebb466d901f9a3b2a50333a6e71d7739dd893a6dc20ff7896782b6d846eac3f21aa63f8b437b7daa4700794a16c38e57c6184069ae3add10010d8d0a5561f603222d53ffe47cba972525f50642eab4043a61593933b68091c0e3405222c3650f40847b44a6d46ba2aae1c374f04802bb5fd81b59d2057aeb9c4880a28fedc38393d490478e55f495000ce837ca92e15affc7546b3e87c5c04b1c6f58c07d2bf7c5efc470f16ca89bbc46d64712ee50f444f90ee4544f944bd07af92dd4c4e7c14e72270138e5c13251a3e712948d771a6d05051ace6060e23c1ffa4ebe15ff32355ea02037c1ec392f2450190eaf0f67aa93e1877e5211bd7c0bf796fdd97dc11897df880ba6ca0681c67f00ba14edc9a01154b75f6e9b5bb33a2e7d7f3328017068ed07ede220e8e40b03549e80023a573cdcf4004a27161dab1ed464d8b3ba330f8c8db0eab130e641e1ed4b5ed816bdb4d15c767252eb6df607ece548695790aed215cb27824147367a2a3d149ce3549106dcd7a5f235199b94d74e8383e128b7b3b77093197748ddea662656c169c87078ef687b7ce8b9261d119e7941355269ce1fe92b4e44202a7c5d6ac3ce6859d9ec0596bcbc3e53bb404e4d25cf3e718a3225c0e9557f3ecab4da56483eb4438816ee87f5a40ae5b9090178fea5d3577ad219875518801dd506400a208c1027a5f1b124d1dd6bfe39efa99381050ddfa0e4cd24e42bab165e5ea5476b3c28311633c5b130da539a60af7db02e8951641173b3277c2cb08a5d619de6a98caacef2a0945905768d2060b6d67f9ed0a88abe52ab0d2049e8ce59b8eade87daf12fd6d9cc54e6c727b6bb043cee61f0c3cb149dd3562a2507eea19cff0a6c8246d0cb1ca415c2b0f9c3fe0eb1050106a789941c5a485540394592e5bbaadcdb59f9691151e24db32a84d5d84fd82c59f3872c606d5c1302920ebe2c5ffc527d8ba6aba2f1c669bd0f27707c9f20cfc31efcd51e92d9f25f6720172040864fd11f069ce4143b4bc4e1b7bf6d44c819cbd288d3cfa5447c8ab407cdf0c3a45a49a59aabe610914d1553ac8d2dd6cd2628420ffc16e31dcd6d89a2d4710297f4754a06de85491cc9200c160f8c337a2f3c8aaa58276cbb72733c078183440b3738e656793c3223986e58c084ac2fb3e5ebb2097f12d866453e95b18089b5758f067b4c7c35d0fd1eddb5f4b5e0a6b44c58e398ff5ee5632eed58fe35bbbe41cc2b90d52fdbed41e175d8320d1f1c32327e02afbdd30a8646bb9504c7529d41174b5de456881c946f7b5dd454674a945e871e5985e6c24ca38e996c76b3239eb04307b86888e6dfaf0e609816ab119855aa1e2a78c17e2958baf435a19ab9b3cda327aff3a1f648cc276902c4fe7ec40a20f9d6ba4454a744c31dbfa225939b8983845301b32820b16543da14df9f4cf59fac1f58cbcf3bdf81457e18ea989a9b8e821bfbf1ad9fda0bc134f312be285722f6d44904562262386ec6dae9d27bb8e37002c146af625f8d68e50092fc32b10a80612882b3973c188c3dd6d4a65030060367fb2047aa33a13cdf912a1d368a9cd61c31396ac528b9f414535b3811f0748a09ccc500264d8287b99db37bdccb2d9fb248d303696ea20035a3ab05c5bedd3d0540423c1ffcd3dbf5bbadc23c11cfc61c4701854cde5839b79d4f45d26f5fb6e533524bb913cb355470a391858f841e2c464bdf0104b6ed022515a58e2a9c7ae9471cd730ea527ef24462afbaba753ccbcc5dfa4b98f57d0be880995b9f642a52e81c36925a6f47e397f20dbff57d1ab0c36f0f4b235373f1f674dbe1ca713647b25a8228e8eeb8b5eab80b586daa8b573a9ecbafff412be86533a90df9762983b85d3fa1f743f01e241fa1fc479b7c43d2768b2bed139536e5d447468c56953c47392400ac8fc5195bbd91dc788215ff8eee4e0517bd54014093c201bbc493b4a17a4623e524cff39086d5674e7b1ee22139708299798a094ce1bea315b17408fe8af69bd7b77294e1d35efba160e6ac1828a8815e82856c7f612351329d0c325217fea41a944cef984403822b52f8b63418b57a966cb97b002ee56db120593e08238dc086ecf8fa214147d7fc3d4c38bc51932dec7f674644e1a3c6f618599343e8e269c6f6d9d1632314f7e2bdbdb049ba68ea10e3dbbea6bb90cdf30d258339aa4ebe4993eb8aad180d318bd8abaf092083ead3ed246a50946bc90b855a7f0920e787d76843f0e6d3f7b32ef34ce3d80cf484650503a243b7bb3b7fcbee8e06fa973c8120edba0675113ce63865fdf806750391f20dedf3e4582d6b0a9e01e12c8e1810d8f247240ecc2924b298dcc9079ca86c43fb9aed63029e4abe8de028c09bd01ff26e9aac39247fbda622ac9bb22222b453e5596988339f01b4c8e1cc5fc2ec228b5216969ca7adee18b93d7bbcdd275e0ea8904ad065f406a55cb57b443ef2fd2e26572e7c0bb08b50e2a2011b9cfc6297129ca53706f6b529329c8af8619ff1c87512f4171db586cc249094d925c0b1f0ae6710a8f584579992f10295637cb556484c524841204211397bcf08bb437536a61090529637ce06b1f2cbe0516e4d52ef78cd005f263e484116ccf36c708d44643c71803f9717595635001eaf4ef3acf89b944177a0b89a8ca1ed1645ba800522e42ee256dbae1c7018588a3f5de24ab7e8960f4cb5d7e651c8a0bcdc8d693cc1577acd0cb5af5e364129f8a993fc5c621fba9f6f4a29c7025056b3fc78e3a529446ee38fb0c652d269d5bfb2ceb2896d41070b64bc1117b447d00a64da99869ca2ba58ae637271cd5aa7b1e0c25c2e0239272037a47f15978dfefbc6d87c87276348ed2f11720f69e13d07b764b3e52bf4700432b867abd54ab53379b0227724f48427685052830e86b8937d30550ee046bb143b10e7405fd709c80009d97ed1487b47a60250ab4f319f5cd942206e30d751d82a82751a3f7e446f0e4ddda4a9345a60c7553e97db950fbf5d33675715c76f86881244d5099fef68f8c032df6b9f57350f7abdee1db65c3bc49f5e7b8fcffc3c13e2b449cb8938dc75134b06b5088d01d8584b32655ae98834a3e5bd2da83b72803bb8ec321e5e2e8d0ea8f00ea5d765daef161845195aedf07da9c15f3fc9801065e93c40da705ab344c0b06761356f38cfb6bf29a5746e2275b39bcdb0b17671d3160b5e8662446a4d1647c8ffac29be82630d05c04e8acbd6dadb11d39c7d5cdcb794abf5935f3a7bb8a93e958ca393346d308da1aa881fac4b848dcb813bc546690bc07a3395badb4efd9f3b27111831c63405db1b48cafd280fd5ffc476f83153335d505d3c494bd942fad61e68deefbbb7b6ba66b5fef01652c7ad5b78264e116338707e25701f2415ce2660651adfbbe7c61c3552d5be167b2bcdd7a855518be759eccf177f49c6048c20129273e1e9763c87699a3ab2662a7f7218dc2816909c49325e55f8c1e849e9af386b1997850f21322cfd6d80bb919b92e74f16837992ba322fa0a87072dcb58e12206bce8269549964afa8a59f78a90d60721500b60887ca5250eb8bb274e3488dce3c11215c5c888f0bd856a97867838f0b73e849755d5c744b03af8bf42f80c72c3e232f99fe81a5462decf525ea4590f15fb45c21886dbc0f62b922d82748142faf37c82666682c246817095126c65b5ec587576dc1f4c6e21137845f632eecf3986a30bd248a580490fd20f5477ada4121369b90f27bedd07611674b474bc4c3c878d11ff9f103fb65d51e146c894a9b85f2200bcedfd4355cbf2ce7c397058dbaa5fcdb28f939a859afa806ebee084d14e8fc18e480e677e818671f6ed9e2e03166ae7c3158f1ab8960190e115925b07d6e6c9eaf109b25cda0501720e2c7f6c9c4618759166df43006fc029cb1ba260310084de29d75e9b2e3ac4481361f38da60331b63714296f4c148e02d1ecb0e09e50d637abaa71c1a7156a82e3ee969ea89f08e8eb83"}], 0x1010, 0x10}, 0x1f}], 0x1, 0x20004880) setsockopt$inet6_tcp_buf(r3, 0x6, 0x2f, &(0x7f0000141000)="cdd782c5da5748b0150da559de652e44a11489660d850d28c6f08ccc6ca5b517f5c0dc2564c0574e5fc9d8489ef7ccc01563bf2b55db83d17a1594b4fff400227e3067fcf05c1ba2e5c316ee0b049a94cc74aec3295fc39420f62e73f24d0a113781b258500a886c854554a9389b152cfc3d352c136fba1b90a842af111c11d63e7e7596881c46c020c1a1a67dcbc451a0ee17ff87be1098109a144db9d6894befb0", 0xa2) write(r2, &(0x7f0000f8b000-0xf), 0xff8f) sendto$inet(r2, &(0x7f0000495000-0xff), 0x0, 0x0, &(0x7f0000199000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) accept4$inet6(r3, &(0x7f0000ff9000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000e6c000)=0x1c, 0x800) sendmsg(r2, &(0x7f00003a2000)={&(0x7f0000d5d000-0x10)=@can={0x1d}, 0x10, &(0x7f0000766000-0x40)=[], 0x0, &(0x7f00000dd000)=[]}, 0x0) sendmsg$kcm(r3, &(0x7f0000e9d000)={&(0x7f00008b8000-0x8)=@sco={0x1f, {0x0, 0xffff, 0x23d3, 0x7, 0xffff, 0x5}}, 0x8, &(0x7f0000541000-0x50)=[{&(0x7f0000aab000)="357387935c46ff481016751b52ea9f3e6e95cce1122c2bd4e56b52f6f4fb41665a7c331be3b647d34ba6979e89949da2d25e6a8e465e7cc2c23660d2266d162a6010872f09c5d9609d6c2aa73ed9463f5dcb150f37db1399a959ed992ac3000e315d1579f64ad6fb52ce507a96629d0a9a9acdad53961ad34fae5f32024ee705f73ab4f3a4c7bb48c5899c75b9db45df246a4a65aee7a3c40419f60b350851cb88fece54a9407997f4ea0f294891433ddc97432abddd8547d2eceabd5aa350f1fdd9f5cbd6c9", 0xc6}, {&(0x7f00002d4000-0xdb)="71f9e9e52f833b02bbd97252b337536e106619dfbc912d9ab85429dc143b210dcf6423c72fbc4b87bab11de2762399debfe74410d93573ca84a7060236573d70b5ecf3c2dfbef8d55a799f8429b80c42e0bb3e5abfcf5382aac39775070c3898826976c4e744b91091335031784b3231b26fd94665c0ca5685462c65dee6165caccc2b3abc6e3f28c2eccb63eb1a44e7247d563171498f4f3ceaf5b8f76393c111235c1cd58e75a1eac83a33e2ed2d29154630a63a590e11d5938f66b5452ff67cb20ccaa81110d3c6d4205bacd23afef8f65c9d645309afa35599", 0xdb}, {&(0x7f0000df7000)="313c94da4ac287f1cc3ef6e2e656bd456756959610f92953568a821969", 0x1d}], 0x3}, 0x4000000) sendmsg$nl_generic(r3, &(0x7f0000f84000-0x38)={&(0x7f0000ff7000)={0x10}, 0xc, &(0x7f0000567000)={&(0x7f0000cee000-0x40)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/19 18:03:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) recvmsg(r0, &(0x7f0000860000)={0x0, 0x0, &(0x7f00009aa000)=[{&(0x7f0000512000)=""/175, 0xaf}, {&(0x7f0000214000-0x1000)=""/4096, 0x1000}, {&(0x7f000046d000-0xb8)=""/184, 0xb8}, {&(0x7f0000927000-0x1000)=""/4096, 0x1000}], 0x4, 0x0, 0x0, 0x6}, 0x2000) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000543000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000a4c000-0x20)=@ethtool_rxfh_indir={0x10000000001, 0x0, []}}) getpeername(r0, &(0x7f00008ca000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, &(0x7f0000c44000)=0x3a) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f00009c5000)={0x200, 0x8, 0x10001, 0xffffffff}, 0x5) r2 = accept(r0, &(0x7f0000557000)=@pppoe={0x0, 0x0, {0x0, @remote, @syzn}}, &(0x7f0000c0e000-0x4)=0x1e) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000628000-0x4)=0x2, 0xffa8) 2018/02/19 18:03:51 executing program 5: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000d1c000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000001000-0x48)=[{r0, 0x1080}, {r1, 0x9020}, {r1, 0x10}, {r1, 0xde8356ef8d8ccb07}, {r1, 0x1000}, {r0}, {r1, 0x408}, {r1, 0x8100}, {r0, 0x541}], 0x9, 0x401) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0xc8}, {0xa, 0x1, 0xa0, @dev={0xfe, 0x80, [], 0x0, 0xb}, 0x10000}, 0x434e, [0x3b6, 0x199e, 0x4, 0x4, 0x10, 0xfffffffffffffffc, 0x0, 0xffff]}, 0x5c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(r2, &(0x7f00001e5000)={0xa, 0x3, 0x9, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7}, 0x1c) r3 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f00004fc000)={0x0, 0x100, 0x3, 0xb7, 0xfffffffffffffc01, 0x66be}, &(0x7f0000335000)=0x14) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000211000)={0x100000000, 0x4, 0x8008, 0x2, 0xffffffff, 0x7fff, 0x8, 0x1000, 0x0}, &(0x7f00006b3000)=0x20) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000dc7000-0xb8)={r4, 0x5, 0x1cfb, 0x654d66d7, 0x6, 0x2, 0x800, 0x7, {r5, @in={{0x2, 0x0, @loopback=0x7f000001}}, 0x8000, 0x80, 0x5, 0x6, 0x40}}, &(0x7f0000201000-0x4)=0xb8) r6 = accept4(r1, &(0x7f0000f47000)=@sco, &(0x7f000071c000)=0x8, 0x80800) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f0000660000-0x30)=[@in={0x2, 0x1, @rand_addr=0x7ff}, @in={0x2, 0x0, @multicast1=0xe0000001}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}], 0x30) ioctl$sock_netrom_SIOCGSTAMP(r6, 0x8906, &(0x7f00004b9000)) socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000396000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f00002e6000-0x4)=0x4, 0x4) sendmmsg$alg(r6, &(0x7f0000f5c000)=[{0x0, 0x0, &(0x7f0000b97000)=[{&(0x7f00004e5000)="0e2d3c1790ed286e5e94e15e75330af9a77ef274302ba15391892a788a027e9da97f5ab802d8c2c0122c114b8f13b4c25ae9cc8e9c954c8763ad727fc58390a215873c84a3d95e377ed42d72673665b942d9ceb3a7b9b51936f27aed7a3cc1789c9379a95b49fff15c5047a1aef3c2225e8909744b4cd9c6e19611c1070c149c7a9a99622c4502eff0e0e59ecf91092afe3d98e4a925f9cac5c0833583a89c00070ea8e59235196f91e79c4d068c2ea4aaa3fcdf39c0", 0xb6}], 0x1, &(0x7f0000253000-0x1c8)=[@assoc={0x18, 0x117, 0x4, 0xb6f}, @iv={0xc8, 0x117, 0x2, 0xb2, "6d9a627d56a6b8fe1529f7e161ae204871176a2898050e18257e12466cba80a372fbe1770fa4fa5c914bdcb9eaf3512fad03b7b2b9ba8c2159e1f7f782c711e8cbefe7ec99e4f08f64b0babcec391479e9614d5cb0e990afad953f1a4ef3e670be503045a20cdaaa5a77d27280dc476dc485707ad146bd9de9045793da838038213e9da83fdbc9c52b9f929b0532564dcfca4f907ccc7abeb1d5b399dfd78cf39670676820a7fafd94d1fcb806e1a8d5bcbb"}, @iv={0xd0, 0x117, 0x2, 0xb6, "77c7733db09713edf62e026b57433e571f4f096ab4c9bd1dfd0dad69754b50dd405d26476739363e9e0f15f094f62e6350d8b1341855297e387ff52de771803de021a579c04d80fee028c57ce6a92a697f8d3622a94be6a22ed7acb69716f9dcf9b3ede96544b15b4a74da35f082baaf843fc4d46b3295a197b756583bd89f4c856ab2a70be034ae46157284000f6adf6e0f32ceaa6246043fa4d8b4a357a1139e7d694e4289a315102eabbe545e064993b9065300d2"}, @assoc={0x18, 0x117, 0x4, 0x9}], 0x1c8, 0x40}, {0x0, 0x0, &(0x7f00007c9000)=[{&(0x7f000026f000-0x72)="f2c498c29a92a3de291622845f7e7187d2bfdfd1d23f88f271b314f6eaf60243307fc37490eb2e2e3f839b7573f8b02606de3a3369151d0ffb6ae6be5079574dd3d47bc7f4d5e7084bfa4679d1b03fcb4d2d607559db75ea1cc6cff934d746ef57a31c557be1dadcdc81b5968336f5fb0ef2", 0x72}, {&(0x7f0000197000)="0e33efdbec6b2bdd749e286f95d03dce9564425f3faaafee0b9959c5c1bed73dedb63f06f928cf84d690e9911eb8915466a80206f7f185ce0f6aab260f345d6b732b57b08b4e6dbafd68af11289ef2a54265cdf1300dae8745a1eef57f3e03f79246cad6c5c56a9d5697529ff212721621ae48cb9c92924524ea513658a0c2297cf70c58abde8465463f8c22b30a390f7d6905c921d842632cdcb8e9f247965a90e2d1aea6b960697e5587f0b99d2e70df0b9805864ea7bdff1cb8d7ee794c7c8bf06c2b24218eef4054d221a327664e549e76c169aaf02ac053b1c235b8", 0xde}, {&(0x7f0000edb000-0x41)="0417bab5975f27b0e0ad7b1912935ca198bf6077d88b5dd572a34bac2a6c584e3054340ca894eeca784b6c73f8472fdae9d8813c27967a80d045518b24604bdb0a", 0x41}, {&(0x7f000032a000-0xf9)="9087c82c151a7c45d58f0f64dc9941f48df73e882ddda544e8602d3f58bf044d08bb3b00c85499d77b2f62bf66c2e37ca12f07568563267f45ef96aacdfc07448116bbfc25ac21fcc5580ce86fb583f8c5294ca8a98910fda7fbb886f8d7f78035c5118e9045e42c7b4b1c8049b7fbe8d743780c4512afc9ef6f7cc8e32397da22cd5c7747a5c47051e0e07464c2af83942bc96d418611f2a9156ed4903060152ce783accdaa82d5832531782161c1e2646a5fd12dc0af2362bdb9ef1de2ee58164b54d897846fa4a1a183884188573ef8831f366d8ac6a7538b8fc2a3a7584fd1655dd27aecad07cdc228055a1387cf21338d697b6e622eed", 0xf9}, {&(0x7f000010b000-0xfc)="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", 0xfc}, {&(0x7f000019a000-0xf0)="c55af4b8cf0cd9ef56d6535b8e63add4772d0085dcf461abdc6771aaa7cf24421c647c50aa8f82e4fe69dd2fdf9211d0ed548443d162ad8b30a0a3cbcf557c68f14a31c4260662728ce9d8b43455e2dc30878b698666a374b201f48c9ad326e9d16feaacb75838f012235e75ae39d464c86d0ebba2551a7332de45fd59554a5ee245c2c393dceb6b3fc6004c1dc3c1da025767cdd807bc6c51ca4a27576c469d8b9f310c91d6b2e753ff150095b3202b6f2fe7c59460dc5577cca1d8103550785d14198cba761dda4aaf4d6dd95078917c24baab8f741925684d7820ea23e2749f81db90f898b82134bbbea6a143720a", 0xf0}, {&(0x7f0000e87000)="3f751aad6a67e1b7f0f9aa6cad55d0db6040646a0518b67dccc3509688b467f26f96a846f33549e77af92950c484f48195022e64a9f901e6c8a76252d20717", 0x3f}], 0x7, &(0x7f0000350000-0x90)=[@iv={0x90, 0x117, 0x2, 0x77, "2ebfcf71f1d9306fb435fab6529e76aff65ac59f2754f48dd5bdb8e8b0469756825de161882d2c512fc54a9c00fc420f4c0f871d8d03974257687792b20c83dd3de2d2181bfe31860a5419acaf49fb281cae24994b1c8f5407cc64dbad28aef7d9467c829541e54105966324beb87589721dd94470f2d8"}], 0x90, 0x1}], 0x2, 0x20000000) ioctl$sock_inet_SIOCDELRT(r6, 0x890c, &(0x7f00002d2000)={0x7, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x2, 0x2, @multicast1=0xe0000001}, 0x42, 0x81, 0x80000000, 0x1, 0x1ff, &(0x7f0000ffb000-0x10)=@common='ip6_vti0\x00', 0x81, 0x1000, 0xd86}) ioctl$sock_inet_SIOCGIFNETMASK(r3, 0x891b, &(0x7f000068a000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x600}) setsockopt$inet6_group_source_req(r2, 0x29, 0x2e, &(0x7f0000ea2000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x108) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f0000ca8000-0x4)=0x2, 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000b79000-0x10)={0x4, &(0x7f0000778000)=[{0x1000, 0x100000000, 0xff, 0x8}, {0x3, 0x20, 0x2, 0x3}, {0x4, 0x7ff, 0xeb86, 0x7}, {0x3, 0x7, 0xda0, 0x16}]}, 0x10) [ 42.984503] audit: type=1400 audit(1519063431.104:36): avc: denied { connect } for pid=6491 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/19 18:03:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(0xffffffffffffffff, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100013b0509000100020100ff3ffe58", 0x1f}], 0x1) r1 = accept(r0, &(0x7f0000a5f000)=@hci, &(0x7f0000826000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000870000-0x8c)={0x0, @in6={{0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0xcb07}}}, &(0x7f00004e3000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f000095b000)={0x0, @in6={{0xa, 0x0, 0xa7, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x4}}, 0x7ff, 0x1000000000, 0x1, 0x1, 0x20}, &(0x7f00005b9000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000cb3000-0xb8)={r2, 0x2, 0x4, 0x9, 0x71c2, 0xfffffffffffffffc, 0x2, 0x8, {r3, @in={{0x2, 0x3, @multicast2=0xe0000002}}, 0x7, 0xd283, 0x400000000000000, 0x9}}, &(0x7f00007ac000)=0xb8) r4 = accept(r0, 0x0, &(0x7f0000388000)) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000fc6000-0xa60)={0x0, 0x1000, "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"}, &(0x7f0000553000)=0x1008) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000185000-0x8)={r5, 0xffff}, &(0x7f0000649000-0x4)=0x8) pipe(&(0x7f0000999000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_INFO(r7, 0x80386433, &(0x7f0000320000)=""/247) writev(r0, &(0x7f0000fb6000-0x10)=[], 0x2000000000000089) ioctl$sock_inet6_udp_SIOCINQ(r6, 0x541b, &(0x7f000083e000-0x4)) 2018/02/19 18:03:51 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x5, 0xc4, &(0x7f0000001000-0x8)={0x0}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000024b000-0x8)={0x0}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r2, 0x29, 0x21, &(0x7f00001e1000-0x4)=0x3ff, 0x4) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000876000-0x4)) connect$inet6(r2, &(0x7f0000f03000)={0xa, 0xffffffffffffffff, 0x800, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f000074b000)={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x800, 0x1}, 0x20) 2018/02/19 18:03:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8, 0x3, 0x9) write(r0, &(0x7f0000e6a000)="2400000032001f0046f91a8000000cdb0200070105000200500600000015000002000000", 0x24) [ 43.072394] audit: type=1400 audit(1519063431.191:37): avc: denied { accept } for pid=6523 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 43.164278] dccp_close: ABORT with 65423 bytes unread 2018/02/19 18:03:51 executing program 0: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000030000-0x14e)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x2], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, []}}}}}}}, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000031000-0x9)=@rc, &(0x7f0000030000)=0x9) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000017000-0xb)={0x3159, 0xfffffffffffffff9, 0x3f, 0x6, 0x9, 0x9, 0x3f, 0x7ff, 0x54, 0x80, 0x1000100000}, 0xb) 2018/02/19 18:03:51 executing program 1: mmap(&(0x7f0000000000/0x33000)=nil, 0x33000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) r2 = epoll_create1(0x0) epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000000d000-0xc)) 2018/02/19 18:03:51 executing program 3: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000012000)=[@in6={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}], 0x1c) 2018/02/19 18:03:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt(r0, 0x84, 0x8000000007d, &(0x7f0000fca000-0x8), &(0x7f0000fc9000-0x4)) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00002ae000)={r0}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f000062b000)={0x0, 0x7f}, &(0x7f000084d000)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f000017f000)=@assoc_value={r2, 0x7}, 0x8) 2018/02/19 18:03:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xfffffffffffffd6d, &(0x7f000043c000-0x18c)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x88, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @gre={{0x0, 0x0, 0x1, 0x1, 0x0, 0x1f, 0x0, 0x1, 0x880b, 0x0, 0x2, [0x7], "6259ced62ff37b8900781c832ed4aa5556334ccba389389f9fe6620f118bc0161af7183a745ec27dd2bedab9f7bd190a409349350efb095e021ce449d35b6b906e37b1cea1585b3a190e8c38dd56ad55304c315751c4c2c61852f8ee81b93bc99f0e8c53a914aef59d8afc7706a5d9aff4d04fe07e4b36379e5115b2e954f104f8a64171af35f7c6055f074fd2a8516d9cf5e13c31cd836a8ced13d747c4cb87b3aebaa2600d3584a9cb0856690e29ec71b36481681f64b15061d4eae4134875935c709b8eafaa2d39951087d14182d8e8059930fc5c3047eac59b7b8885b5a35bdc27"}, {0x84, 0x0, 0x200, 0xffffffffffffff48, 0x0, 0x0, 0x800, [0xfffffffffffffff8, 0x7], "69ce78a62a5f0000fffffdac692b5690cb4469ffd1570f90c07d461b4be814253ac2c306429fbc8a999fab0548127e3e1e47221b019dc5229abb4d6b0000000000000008038b96826d6a8047d282b454427cf500000002aacfc92146f11366b03eeba4ad0789af34af952db79a64ceebca"}, {0xfffffffffffffffb, 0x0, 0x2, 0x7fffffff, 0x0, 0x0, 0x86dd, []}}}}}}, 0x0) 2018/02/19 18:03:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$bt_l2cap(0x1f, 0x1, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f00002fc000-0xc), &(0x7f000081f000-0x4)=0xc) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0xffffffffffffffff, @empty}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x38b, &(0x7f00006ab000)=""/183}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000031b000-0x8)={r0, r2}) write(r3, &(0x7f0000fde000)='u', 0x1) 2018/02/19 18:03:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x281371}) pipe(&(0x7f00006c9000)={0x0, 0x0}) r2 = accept4$ipx(0xffffffffffffffff, 0x0, &(0x7f0000b79000), 0x80800) socketpair(0xa, 0x80a, 0x3, &(0x7f0000d2c000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000f2b000)={r2, r4}) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r1) bpf$PROG_LOAD(0x5, &(0x7f00006f5000-0x48)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5, 0x0, 0x4}], {0x95}}, &(0x7f00008ae000-0xa)='syzkaller\x00', 0x0, 0xc3, &(0x7f000000a000)=""/195}, 0x15) 2018/02/19 18:03:51 executing program 6: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000002000-0x78)={0x2, 0xa, 0x0, 0xb, 0xf, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x7, 0x6f, 0x40000000000a0, 0x0, @in6={0xa, 0x2, 0x3f, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x8}}, @sadb_x_sa2={0x2, 0x13, 0x55, 0x0, 0x0, 0x0}, @sadb_sa={0x2, 0x1, 0x1, 0x101, 0x5, 0xf2, 0x0, 0x20000000}, @sadb_x_nat_t_type={0x1, 0x14}, @sadb_address={0x3, 0x17, 0x6f, 0x80, 0x0, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}]}, 0x78}, 0x1}, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000009000)={0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f000000a000-0x8)={0x0, 0x9a5c}, &(0x7f000000a000-0x4)=0x8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f000000a000-0x8c)={r2, @in={{0x2, 0x0, @empty}}}, 0x8c) 2018/02/19 18:03:51 executing program 0: syz_emit_ethernet(0x3e, &(0x7f00003c5000-0x3e)={@link_local={0x1, 0x80, 0xc2}, @random="e2701bb60689", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x2, 0x2b, 0x0, @rand_addr, @broadcast=0xffffffff, {[]}}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast2=0xe0000002, {[]}}}}}}}, &(0x7f0000b3e000)={0x1, 0x0, []}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f00009d1000)=@ax25, &(0x7f0000000000)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000000)={'filter\x00', 0x7, 0x4, 0x3f0, 0x0, 0x0, 0xe8, 0x308, 0x308, 0x308, 0x4, &(0x7f0000e01000-0x40), {[{{@uncond, 0xc0, 0xe8}, @unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00', 0x0, {0x1}}}, {{@arp={@multicast1=0xe0000001, @loopback=0x7f000001, 0x0, 0xff000000, @empty, {[0x0, 0x0, 0xff, 0xff, 0xff, 0xff]}, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, {[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x400, 0xffffffffffffffff, 0xa5, 0x10001, 0x6, 0xfffffffffffffffd, @common='rose0\x00', @generic="ec021a12ad729752c0f5e22e3870be9d", {0xff}, {}, 0x0, 0xf591070e3c41a54f}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xc}, @empty, @multicast2=0xe0000002, @broadcast=0xffffffff, 0x2}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@random="b2842efcada1", @empty, @broadcast=0xffffffff, @broadcast=0xffffffff, 0x8, 0x1}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x440) 2018/02/19 18:03:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000951000-0x8)={0x0}) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000ee6000-0x92)=""/146, &(0x7f00007d5000-0x4)=0x92) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000013000-0x8)={0x0, 0x0}) ioctl$int_out(r2, 0x2, &(0x7f0000771000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000aba000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000831000)={0x20, 0x1, 0x8, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0xc, 0x1, @u32}]}, 0x20}, 0x1}, 0x0) r4 = socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$sock_SIOCGIFBR(r4, 0x8940, &(0x7f00008ba000-0x18)=@generic={0x6, 0xffffffffffffff79, 0x10000}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000671000-0xc)=@sack_info={0x0, 0x5, 0xff}, &(0x7f0000190000-0x4)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f00006e2000+0xed9)={r5, @in6={{0xa, 0x0, 0xb9e, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x4}}, 0x1, 0x2, 0x2, 0x80, 0x54}, 0xa0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000ab1000)={&(0x7f0000484000-0xc)={0x10}, 0xc, &(0x7f00006bd000-0x10)={&(0x7f00004c9000)=@ipv6_newroute={0x2c, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x6}, @RTA_ENCAP={0x8, 0x16, @nested={0x4, 0x3, []}}]}, 0x2c}, 0x1}, 0x0) r6 = accept4(r2, &(0x7f0000ce8000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1}}}, &(0x7f00000c0000-0x4)=0x32, 0x80000) getsockopt$netrom_NETROM_T2(r6, 0x103, 0x2, &(0x7f000019e000)=0x6, &(0x7f00005a7000)=0x4) ioctl$sock_bt_hidp_HIDPCONNADD(r7, 0x400448c8, &(0x7f000092a000)={r3, r3, 0x80000001, 0x100, &(0x7f0000509000)="8b94cc79530877abbc59f64eab49fcec5e20ffb1b71f532f", 0x264d, 0x808, 0xaa61, 0x2, 0x1, 0x7, 0x9, "b6803a03a442f144986a4fc5f51132b6afcb9301"}) 2018/02/19 18:03:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de2000-0x1), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000e33000-0x28)={'vcan0\x00', 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000412000-0x48)={0xd, 0x8, &(0x7f000038b000)=@raw=[@call={0x85, 0x0, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @initr0={0x18, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x3ff}, @exit={0x95}], &(0x7f0000d69000-0xa)='syzkaller\x00', 0xfffffffffffffff7, 0x8e, &(0x7f000095f000-0x8e)=""/142, 0x40f00, 0x1, [], r1}, 0x48) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00005ff000-0x10)=@syzn, 0x10) shutdown(r0, 0x1) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000e9a000-0x3)='nv\x00', 0x3) recvfrom(r0, &(0x7f0000acf000)=""/101, 0x65, 0x0, 0x0, 0x0) 2018/02/19 18:03:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1), 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00003f0000)='scalable\x00', 0x9) r1 = socket$unix(0x1, 0x5, 0x0) getsockname$unix(r1, &(0x7f000000b000-0x8)=@abs, &(0x7f00001d7000)=0x6) shutdown(r0, 0x1) 2018/02/19 18:03:51 executing program 0: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000002000)=@rc, &(0x7f0000028000-0x4)=0x9, 0x80000) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000027000)={0x0, 0x182, 0x3, 0x7}, &(0x7f000000d000-0x4)=0x10) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000013000-0x8)=@assoc_value={r2, 0x1}, &(0x7f0000027000)=0x8) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000004000-0x418)=@filter={'filter\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00H\x00', 0xe, 0x4, 0x3b8, 0xffffffff, 0x1e8, 0xf8, 0x0, 0xffffffff, 0xffffffff, 0x2e8, 0x2e8, 0x2e8, 0xffffffff, 0x4, &(0x7f0000001000), {[{{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@hl={0x28, 'hl\x00', 0x0, {0x1}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, [], [], @syzn={0x73, 0x79, 0x7a}, @common='ip6_vti0\x00'}, 0x0, 0xd8, 0x100, 0x0, {}, [@common=@srh={0x30, 'srh\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x418) r3 = socket$inet6(0xa, 0x3, 0x8) sendmsg(r3, &(0x7f000000a000-0x38)={&(0x7f0000010000)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000012000)=[], 0x0, &(0x7f0000005000-0x13c0)=[]}, 0x0) 2018/02/19 18:03:51 executing program 3: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x15, 0xe, 0x2, &(0x7f0000709000)={0x0, 0x0}) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f00004a4000+0x3e4)={0x3, 0x53b, 0x4, 0x39eb, 0x16, 0x2}) mmap(&(0x7f0000000000/0x1ed000)=nil, 0x1ed000, 0x0, 0x45832, 0xffffffffffffffff, 0x100000) 2018/02/19 18:03:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = accept(r0, &(0x7f0000cd4000)=@un=@file={0x0, ""/108}, &(0x7f0000169000)=0x6e) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000991000-0x4)) bind$vsock_stream(r1, &(0x7f0000b2d000-0x10)={0x28, 0x0, 0x0, @hyper}, 0x10) syz_emit_ethernet(0x10c, &(0x7f000048e000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@mpls_mc={0x8848, {[{0x6050, 0x0, 0xffffffff, 0xffffffffffffff7f}, {0x400, 0xffffffffd7b4b296, 0x7, 0x5}, {0x7, 0x8000, 0x100, 0xdc}, {0x7f, 0x4, 0x0, 0x81}, {0xfffffffffffffff7, 0x2, 0x7, 0x6b}, {0x2, 0x3, 0x80, 0x100000000}, {0xb1a, 0x1, 0xc28, 0x9}, {0x9d, 0x400, 0x100000001, 0x2}, {0x1, 0x100000001, 0x1ff, 0x8d1}, {0x5, 0x8, 0x0, 0x7f}], @llc={@snap={0xaa, 0xaa, ':', "85cddd", 0xa00, "60e63749d5ea5a975ddae08329f28ed45267ffdc0cb8a751bc7356fb146a99d1b24274a5bc3012c04038513023e4f23a04a0ae6511d297069db1bcb5e740c46e017dc5e9a3d27403181951209b1951b0e959214f2bc9552ad6cea35eb906c693b817db8b765cc7965269a42c0f6b5b0f243221797c81a69083a2f00ab14efca91a9945f3ba564d5fda74aaaa6a2e898e57a037c3bca130e07987ae299b927d16e88c3153eee3a5226837503cb1ef6a264b2a666e5e1a49a80894ee16ca10ac4e52155bdf78d71b398ddc91114fea"}}}}}}, 0x0) 2018/02/19 18:03:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$l2tp(0x18, 0x1, 0x1) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000287000), &(0x7f00006ce000-0x4)=0x4) connect(r0, &(0x7f00000ff000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg(r0, &(0x7f00000c9000-0x38)={0x0, 0x0, &(0x7f0000944000)=[], 0x0, &(0x7f0000026000)=[{0xc8, 0x29, 0x4, "72161223bc5e85492002e7d6286c164149bb019404d42c2310553c6f09d6b9e5ab7d133f9a3ec99e7201fdcbe528a500bbd94c3331f61d8970c04fe52b63988d704ca35768f709e586c8824d6beeb6b317e961ec0ce9751ee9a93ea7400e74ee5ca8125c97b84e84236524231b092e1a8f0e6bb84447131415e6e65feecd9a8ce85a0e4bb1b327ed60ef6675c77670fa827f68f6d3d3d8e833ec15cfc0d01e19a184d485ff9dfe7b04786b66ae4071113a"}], 0xc8}, 0x0) sendto(r0, &(0x7f0000842000-0xef)="5b4f1cd1168375e47e93957b85ac77103cedf007f1c0b497d55495b953ff4d76e79afdecb633032ed2bc6f85d3a9e9b9d22a75cfe931c8623c0c79b06bf5005d39ece4502d202e9d390a072d6fc82e10cbd6358b0b1a26328bfa9ce9aef7eb838d06fd64c411f960075378124e17b614a6122f5824fbaef249457a3c588cf5f770d2b0baf0ece1bf28a9c61c1a836470b080ab84e41cc4c10a50d074498601d8ade0ef4df0dfc3093c2a783f7c9fb17f505e236d1c05199e845010ab0c50fa15c97d022bf1820f2427c01879ee51bbe9eaefc3f8218d0a95caf5895023bc9a5fcb5b797675a14cf8799c00ae950547", 0xef, 0x40000, &(0x7f0000c38000-0xe)=@l2={0x1f, 0x10000, {0x1, 0x9, 0x892, 0x3, 0x19ee6591, 0x3}, 0x7fffffff, 0x3}, 0xe) 2018/02/19 18:03:51 executing program 6: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000432000)={0x0, 0x800, 0x4, [0x0, 0x0, 0x3b6, 0x100]}, &(0x7f0000cc3000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x12000, 0x4, 0x0, 0xfffffffffffff801, r1}, &(0x7f000026b000-0x4)=0x10) mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_int(r2, 0x1, 0x28, &(0x7f0000fd5000), &(0x7f0000f18000-0x4)=0x4) 2018/02/19 18:03:51 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x1, 0x40, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000267000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x90002, 0x0) connect$inet(r2, &(0x7f0000956000-0x10)={0x2, 0xffffffffffffffff, @empty}, 0x10) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000fdc000-0x8)=[{&(0x7f0000ac9000)="290000002000190000003fffffffda060200000000e80001040000040d000300ea1100000005000000", 0x29}], 0x1) r4 = socket$bt_bnep(0x1f, 0x3, 0x4) connect$inet6(r2, &(0x7f00007e6000-0x1c)={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) pipe(&(0x7f0000dd3000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000440000-0x8)={0x0, 0x0}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000502000)={r1, r5, 0x5, 0x2}, 0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000342000-0xa0)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001}}, 0x2b, 0x4, 0x80, 0x4a, 0x12}, &(0x7f0000b72000)=0xa0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r6, 0x84, 0x77, &(0x7f000079e000)={r8, 0x5, 0xa, [0x9ca, 0x4, 0x1, 0x7, 0x1, 0xd1, 0xf11, 0xffff, 0x8, 0xfb]}, 0x1c) setsockopt$netlink_NETLINK_PKTINFO(r6, 0x10e, 0x3, &(0x7f0000d2a000-0x4)=0x8, 0x4) connect$l2tp(r6, &(0x7f0000a29000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r6, 0x4, 0x0, 0x3, 0x3, {0xa, 0x1, 0x2, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1f}}}, 0x3a) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00007cd000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$sock_FIOGETOWN(r5, 0x8903, &(0x7f000011d000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000cff000-0xe8)={{{@in=@empty, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@multicast1}}, &(0x7f000027f000)=0xe8) r13 = getgid() r14 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000383000-0xc)={0x0, 0x0}, &(0x7f00004b1000-0x4)=0xc) r16 = getgid() r17 = getpid() getsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f00001d3000-0xe8)={{{@in6=@empty, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@dev}}, &(0x7f00002c2000)=0xfffffffffffffe80) r19 = getgid() r20 = gettid() getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000f12000)={0x0, 0x0}, &(0x7f0000249000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ac3000)={0x0, 0x0, 0x0}, &(0x7f000041d000)=0xc) ioctl$sock_SIOCGPGRP(r5, 0x8904, &(0x7f000094d000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r6, 0x29, 0x23, &(0x7f0000a39000)={{{@in6=@loopback, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@local}}, &(0x7f0000f09000)=0xffffffffffffffcf) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000b32000)={0x0, 0x0, 0x0}, &(0x7f00009b7000)=0xc) r26 = gettid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000b2f000)={{{@in=@rand_addr, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@broadcast}}, &(0x7f0000ee2000)=0xe8) r28 = getgid() ioctl$sock_SIOCGPGRP(r6, 0x8904, &(0x7f000006c000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00001df000)={{{@in=@multicast1, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@mcast1}}, &(0x7f00009e4000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000027f000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f6b000)=0xc) ioctl$sock_FIOGETOWN(r5, 0x8903, &(0x7f0000a6c000)=0x0) getsockopt$inet_IP_XFRM_POLICY(r6, 0x0, 0x11, &(0x7f00002cc000-0xe8)={{{@in=@dev, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@broadcast}}, &(0x7f00007ac000)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00004f7000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f37000)=0xc) r35 = getpid() getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f00009b0000)={{{@in=@empty, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in=@multicast1}}, &(0x7f0000dfe000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e2c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d8c000-0x4)=0xc) r38 = gettid() getsockopt$inet_IP_XFRM_POLICY(r6, 0x0, 0x11, &(0x7f0000c8a000)={{{@in=@dev, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@remote}}, &(0x7f00008da000)=0xe8) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000cdd000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000548000-0x4)=0xc) ioctl$sock_FIOGETOWN(r5, 0x8903, &(0x7f00005ff000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000c05000)={{{@in6=@empty, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f000079f000-0x4)=0xe8) r43 = getgid() sendmmsg$unix(r5, &(0x7f0000db2000-0x1c0)=[{&(0x7f0000691000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000a2d000)=[{&(0x7f00003e9000-0xfa)="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", 0xfa}, {&(0x7f000049d000)="13f71083552c2e161337a1e4875ad66a7e14c31f35aa02fe74be0ac6ed722f3905e6ab8e14767c6cf4eb743536c87ce7ca87086db8f40ca7643aea842d874acebf947c", 0x43}, {&(0x7f00007d8000)="ef6fefa1501f0bc3ddae43cba5b2589d2b494abf9fdca21bb7e925f71d84f1e5230f5394d8b2f275e902a1779726cc70421c83d5da762be9433986ba7dcd48f3af776a5f0376cc3e05796a022d7de87252f6ef2fe2b52ea394924bb6c089b9b6680b971156f37f1f22177503df177033b806d9d9583feb8e1ab226c3cf1beceb7ec570dd83ac517a8060b9a5133ba918d5efecaaa2825bd8e169e483eb7792e5fe3514c9130479e203107f83f0f948d57073098f045040425673754c636c6a3f6fd6b529308a81ab1aa2ca4d63407d44b3958c649fb099b096ae836b", 0xdc}, {&(0x7f0000ae4000-0x7f)="c8bf2fb7fe3df91e170e3c1c6deeb5980847f7a5817c2e504b68c5dd10f3bd87fcc101317cbaba48bea419a736691e5cfe50ee2bd019786fb7d1672a52a1a1b5ba47e99f9a57d8dcabaf95e7346fc124dfa6140442159248d265b0e50d631795daf0b9de66a66d66bf3d6a49a510a35b104c660b357f27684bd1a1d8ca5f2d", 0x7f}, {&(0x7f0000a16000-0xb2)="35e74b2e7af63affbd81f5bd2795c47287ddabddbc8d80d864ea52f4d0e272ff128271d0289ddeff5ad07ef7c86b24412e06649634c40491bc44841d9dc01923393123e2876d3be4c7009e9a74b4bc679d9e51572d434193311e04adf49e5d0e7fa223b784432de582a7ddf5fec3132a57174b5d247b20663484859b99b6df51e0b812d630cb5cecf964d533b39cbc974a4654852fe96519c80b03388bbf96950e13858ec409610c4055a2bc2fda08bcc0cd", 0xb2}, {&(0x7f0000bb7000)="4d7d56fee2d749023b978c33d606122d50155fbf80345cced35cbf873ac40b64a064ac9815dcdc8129df1a503f1da4f2b5c7527f5e1d4128356601e2c78f36488200134ab29d8616f85dd6ac16775430688b779c40d1ba16ceecd17025987b2ce4e0914851ff47b7e771e04c5553b34d49a706d6c9aa589de856bbf88aa66a26f20948e956cce2f17f3380ce986242ed040f3b744c7f7647c6cdc36e9948f7f49a2f0c35accaa83b86bfb5c65a0c5ab1c6ea24dd874dde499d9a55497b545f1ad0006c4dd2817064a5d777050237b6c97f097471463b", 0xd6}], 0x6, &(0x7f0000cb2000-0x80)=[@rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x18, 0x1, 0x1, [r6, r10]}, @rights={0x30, 0x1, 0x1, [r6, r5, r14, r3, r4, r4, r10]}], 0x80, 0x40811}, {&(0x7f000065f000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000b08000)=[{&(0x7f0000e07000)="4445fd3a611665df81f790a811ff0b4f15f962d34c7bca4d1a945061026218e87f526f702ca11b568f6d51c032ac2f12", 0x30}, 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0x1000}, {&(0x7f00006e8000)="be96018f886eb6d0ec5a8fac653871db0df2a0b332e6ac3f65b03047457a5bf52d229c028a891ec83fc75d5fa40c78aee9ef4b4198e64adce8c135946ebf23c24fb638b2012d7075e6895b9e0a2246cf90bffc4efeea73f3026a0376a6e3dd7e2b110f", 0x63}, {&(0x7f0000cef000)="8c956f7fab46e336377a2fa9867e469c528146314f3689ec7786c3d0aa89dce99593fbd8ffb611566b3f9968038e42d53792dbc614acccc16d82af4bbeacb4e6e09fcc85233599c9825e9cab4dae363d15e6395c96fa8f6ba5478393380f5f208dd51bf483fb4f0185ca35242cad76b1ae55848f2d1241603e34aabecc3738956328f163b834583fa7879dd939c7a8409a9f5b3bbdb489d52f281b9b1330e8f1849813ff9f59c39b3720ba2885dd5b2ebb6e75cedd82c05719285fe86cbf2ad6", 0xc0}], 0x4, &(0x7f0000546000)=[@cred={0x20, 0x1, 0x2, 0x0, r15, r16}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @rights={0x20, 0x1, 0x1, [r1, r3, r5]}, @cred={0x20, 0x1, 0x2, r20, r21, r22}, @cred={0x20, 0x1, 0x2, r23, r24, r25}, @cred={0x20, 0x1, 0x2, r26, r27, r28}], 0xc0, 0x4000}, {&(0x7f0000795000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000f4f000-0x10)=[{&(0x7f0000833000)="50622afa8deff5dd9f8a5867877456f8ed2c8ee3f9a656999007377665de1e6d6cb841a4d4a546b6a95d47a89e112868436fb51d45a7f760d017082fe8219d2416e5cd9d56b85e2dc371a8e5b6497935e5879946d6214fa3df644a3092", 0x5d}], 0x1, &(0x7f0000de8000)=[@cred={0x20, 0x1, 0x2, r29, r30, r31}, @rights={0x28, 0x1, 0x1, [r0, r5, r1, r4, r6]}, @rights={0x20, 0x1, 0x1, [r10, r6, r0, r0]}], 0x68, 0x40}, {&(0x7f0000457000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000f73000)=[{&(0x7f000070f000)="021afe094d094c9e0080daf90a80ede06e909d5015222f96e1bacf1b92694ded26848b427e5d8671d692b17d91e21f4bd2b862094c3257833c8c9a766a8a1036931609a6a5aedb19e87b7871794b04f6bbc79c0f444c1d4dce8de720d6d66c1e77a975ca95cda96d", 0x68}, 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&(0x7f0000d47000)=[{&(0x7f00009fd000-0x1000)="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0x1000}, {&(0x7f0000ac3000)="a6ecdadea750782de9", 0x9}, {&(0x7f0000e66000-0x5a)="d9bb346ba5b1ae61d1b85ddee390578324c335e6772187505e990ff594a877d8e4d6578340411c0e355d65c1f5f015fdabfbf171c8e5c941867ba28096b720e8fc21943aadd009cb3c0627e5dc828fbb3e1dc3e92bcc10cd51e8", 0x5a}], 0x3, &(0x7f0000cf7000)=[@cred={0x20, 0x1, 0x2, r41, r42, r43}], 0x20, 0x4001}], 0x8, 0x80) ioctl$DRM_IOCTL_GEM_OPEN(r6, 0xc010640b, &(0x7f00006e0000)={r7, r9, 0xc07}) [ 43.282505] audit: type=1400 audit(1519063431.402:38): avc: denied { map } for pid=6580 comm="syz-executor3" path=2F616E6F6E5F6875676570616765202864656C6574656429 dev="hugetlbfs" ino=17442 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:hugetlbfs_t:s0 tclass=file permissive=1 2018/02/19 18:03:51 executing program 2: mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) socketpair$ax25(0x3, 0x7, 0xc7, &(0x7f000043c000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r1, &(0x7f0000f80000-0x8), 0x0) r2 = socket$inet(0x2, 0x3, 0x80000000006) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000002000)=@broute={'broute\x00', 0x20, 0x1, 0xd8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20001000], 0x0, &(0x7f0000000000), &(0x7f0000001000)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x9, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}, @generic="a97e0ebf396da13a447487e284e7f159", @generic="7fab73d10c20c0d3cd7e7f440bd417ee", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], @link_local={0x1, 0x80, 0xc2}, [], 0x70, 0x70, 0xa8, []}, []}, @common=@mark={'mark\x00', 0x10, {{0x0, 0xfffffffffffffffc}}}}]}]}, 0x150) setsockopt$inet_opts(r2, 0x0, 0x9, &(0x7f000068d000-0x7c)="0535f61b6fa204c69988c5f1239a205f26d981c9a9797beb3cf08c24ae4fc9f5306abf80dc32d728df14756cd0e19a891b14c7c0c9ea8eb3ae98d37567ea359c59ddb6116615891da183e9bbf7d747788176d89a1d08d5802112f6bb309c237172c8cc916e89e11b3333a5f16f0f222feafeea63cb2daa706b9c340f", 0x7c) 2018/02/19 18:03:51 executing program 5: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x4, 0x0, 0x1) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000e64000-0x4), &(0x7f0000142000)=0x4) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(r1, &(0x7f0000e62000)=[{0x0, 0x0, &(0x7f00007e0000-0x30)=[{&(0x7f0000e62000)="993df5f02a848c1483eceb34d4dc5d11566ad7df167ac8b1f91f9e76febbe7aa41af4899552356d90dd44d0b0c22536b2a951eac8f3b0aea1295ab01444b642918474b5e1a0f8482e2be56e9d808b9a06ff26c243f5e74c96032ac0fe796ac34975624c3dd7032c225a37ac8896227ae1fe8012cb2ec734d734b9fad8f1b3ddf8198318f05df7f64b002e939b59843fa23fef7e4a147f85dca909da9e3eb94c6a51a941b67", 0xa5}, {&(0x7f0000a67000-0x9)="d04e121b975a88b37a", 0x9}, {&(0x7f00001e0000-0x35)="8fa1f9e86192eb752007584e5e4dd0dab4af49df798003edbbf40d2b0d7f23b10b818b2f6f32d0dc80632c21ced62930fa3925e768", 0x35}], 0x3, &(0x7f00001ba000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x4}, {0x0, 0x0, &(0x7f000040a000-0x60)=[{&(0x7f0000e63000-0x4)="07a7f7414840a4c58361d764c90567a47c85a45608981bb8f7ad49ea0e9b2a86b25fddeb19695112226638930090042edeb0ae4c708d5884e113eb6fdfd2939f7a871a98ed91585f622fc657445f4907d63febeb076c629a70d834cba2b146d178848e1c5b58b9b91f85883b0b300133177dab383d972265728778dba84738ec9b9f943b65d9f6c732dec9e6873c60c6382f158be5", 0x95}, {&(0x7f0000db7000-0xf4)="ee577f7a579335eb3a540c59582718f9a4e7443424ce7f9926ec733463c3f98d2d6c01cedbbe893c685e5051ce30074538944c5c4af12f217e17661179ad82b47f9cfdf67c7464a0d8623c37c7666926da245629f2e18b63ab2a72680f8b316a7e2c98b87af2c03aad262a2714a609aa08e5df33b814d730e4dcdd45aaf3555be4c8f61c210464741d886695b99a144232433ff091c55c630935307195b669ae15f1d2fc263db83f908ad6c53de594cfa7c949c67d97670ec4922a955452594be458e336f20b14c74819c3cc7150eeaf9453ab666fef824a0306996801b9dbac92e43ed6802389cd8ba9c2b8831e16b4e6925ace", 0xf4}, 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", 0x1000}, {&(0x7f0000e62000)="c72fcf16eb19b6ada38e23d5c7ba3920aee8fa3ffcac587b94d9eee7af52f8e32151573e3ea8189ba41bf3", 0x2b}, {&(0x7f0000e62000)}, {&(0x7f0000e62000)="1deba75ad7671e4f015cc538d9398ab458f47c853796e542a807218082b6521eb622b2beef7cce73193973fd124a73e16450af1cbb3f68cdab85d29bf062f579e75708e4ae34dce908b47709ecc5373a532718dbde6e5ea3727f5fe62436899ec8cc33f63a29f5a57ec44c8343dac46683f084b60ed37500dd99fb5d190cda1476bb33795f1546cdb6daa82523142b550e273c87c4cce180450cb46a861a0e457a8c537d516979e3e6c23c123ef91535f507f3c50929b562c03a4fdd7913c5e86b78ef988d9ddf390f47fb22ceaf1d1efc95893046e5395c03abc89ac5fbfe2bdc5a69ee9466", 0xe6}, {&(0x7f00004aa000-0x1f)="56d034403e11c059ba313b20128761fe81250e09551bbbf6c9b532ea714bf9", 0x1f}, {&(0x7f0000e62000)="f8a49c8ab9022353fb5e8c2b2c06874e8d809c8fbbd7784dc3d73ef61141138fb60fca350891", 0x26}, {&(0x7f0000e63000-0x5d)="3985dec664fcc2b478544552bd5c0f442365520eb2d16e5fe1f4c952b14b88c75abadb38db38e384d2f19fda4a5b412aaabcbb0b80664436e8312af9a4c0d7f5dc18ddc8527d85cceffa017b47ba92bb02d4f2383afe8a77d5c47a647f", 0x5d}, {&(0x7f000041f000)="98d80db0b588e102", 0x8}], 0x9, &(0x7f0000e63000-0x1a8)=[@iv={0x20, 0x117, 0x2, 0x6, "15d43d0e0acd"}, @iv={0xa8, 0x117, 0x2, 0x91, "ad5bba1251d3ead2e9b8564d0ec6e7945530a446b9394dfcb694e66d573adfc4a23a317258eb8ba3a35b79f81104d629a03ce6d1208d145e956cda29423c2bcfb97df366f0c06e362acdbe43a5d6cc03ca56f65be0a8468bce1928be5b50ed44861acc47c42a1ee9910da5ca8d661bacf82fc457f4355764799a533d5e669c238a917816c02a0dcfb2bc22b09c6b0f8c76"}, @iv={0x80, 0x117, 0x2, 0x68, "ff18bb3b015c91efe96db1d0c49362aba13098ef59073ccb3071014de58d929415c38f91d801582936bf8c04484b2b3e725e9e1d67e9a620a6c717d91169d92a273b33e2d57b0bb640e31565188d9dc4542eb4e5e180b972af406847ea9261f55e0f4703dca1bce1"}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x9}, @assoc={0x18, 0x117, 0x4, 0x80000000}, @op={0x18, 0x117, 0x3, 0x1}], 0x1a8, 0x4000}, {0x0, 0x0, &(0x7f0000e63000-0x30)=[{&(0x7f00007f8000-0xc3)="6e6f642083c6c42d508ebe52944ec3b8e90e45829e08959f4a5f5486834099cadfe33ec4f2841b3554a76deb2ed38eeae8ea2c92bc1f1292f58f315f05f6643d1e92c76c5a388d3d1a33706fa591b203beb2b55b3a89fc8c813c9bf7e1491a7e1b3eecafc7c31f58c1ca8a53f26133bfe288e8a388396e42e162ac57fe3cce286ced5ed1aff2718bf8d5407255337631ca12c3d95ab8aab9150fcaecc8293d8ce4c13eef846c5fd911ba991b63500f2d68bd30a1838264423e5d6d520214aee79df137", 0xc3}, {&(0x7f0000e63000-0x96)="47a08e23fee85b29c05d739df359897edfac76269c14c7d6490b24fac930a1a56e9ad096f2ccd6cd40962b1a00d80f12aea475448f9bb713322cedf49b632f6ed6a74f6a9a055cbd6feaacda1681c60242c7f9501ec5997d6472c5c2d324eda7e337613738c97acd304448b6ca18cd05fc6834f243a8cbf9f2b7f4664ecc6e4c08e00549d8e01c936ba18d53ef8ebde260edaabca247", 0x96}, {&(0x7f00005da000-0xf0)="3aff2c37bdf394868284ec76f8134ff085f0635b3e92ea176751f69f990bcb24cf57f3eb3647536cc635669ce6b093359eb2bcc78253b5e9b9e0029059886e13c79e3fc4855dd3f50bb1bb4a32ae4fa40b31658f9e68aece73c8c9a981a51b963da60df6bb551d975fd1c76a0a4d8ea251d8052544ff46b84a5fff45ec18aacb246eb7edec2981dc0f16f61c03a27a7d2547aebd3439835d5f27cbce2ef77656b81f48233a5120021361f7845e33d8f305cdaccd0898fee3834d70816874afcec1402f0e64c797f5ae35ff4552ef13b32d09beb64f9c4147a93b156a37afef03f51b210a66fad9b399c125b0ff42267b", 0xf0}], 0x3, &(0x7f00005b8000-0x190)=[@op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x9}, @assoc={0x18, 0x117, 0x4, 0x2}, @op={0x18, 0x117, 0x3}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0xd0, 0x117, 0x2, 0xb7, "03ab7e18ebf63bde89c69e8844e2e9e97a67a759632a73852fae1dee6d2befd6fbf2c35b7a6be3c0420fe3a89dc42ac0012054b43f2530d6881e5d16682a89265928bba130a687ac326948a4d0ace9ef5867ac1cd32efa3358691f3d95c264fdfa85729becc191ca57b0f20484cf27cdfcb6154a064da2dadd4291feea8521bf77ce55e7ad6f55338b5e98fad91d628781a7a32316c2499476967524827ae04314a92722e26ba89a42c6e84dc11acaadee103ebe92c2fd"}], 0x190, 0x844}], 0x5, 0x40) setsockopt$inet_opts(r0, 0x0, 0x40000048f, &(0x7f000078a000-0x2c)="8735d96127345deced18b86c09bb2e83c68174708d6db960782f2ea948ddbcc1de84de4442ed43fdb02bf212", 0x2c) 2018/02/19 18:03:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x200000000005, 0x0, &(0x7f000084c000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000618000)={0x2, &(0x7f0000012000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffdfef024}, {0x6, 0x0, 0x0, 0x31}]}, 0x4) sendmmsg$unix(r1, &(0x7f000011e000)=[{&(0x7f000001b000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000013000-0x60)=[], 0x0, &(0x7f000001a000)=[]}], 0x1, 0x0) accept(r0, 0x0, &(0x7f00003b3000)) 2018/02/19 18:03:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xb, 0x0, 0x6) getsockopt$inet_dccp_int(r0, 0x21, 0xa, &(0x7f0000fd7000), &(0x7f000061d000)=0x4) r1 = socket(0x40000000015, 0x5, 0x0) socket$inet6(0xa, 0x4, 0x13a8) setsockopt$sock_int(r1, 0x1, 0x6, &(0x7f00005c4000), 0x4) 2018/02/19 18:03:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000524000)={@common='teql0\x00', &(0x7f0000cb2000-0x3c)=@ethtool_link_settings={0x4d, 0x80000001, 0x7, 0x3, 0xffffffff00000001, 0x6, 0x4, 0x7fffffff, 0xcf, 0xce2, [0x0, 0x0, 0x4, 0x9, 0x8001, 0x80000001, 0x6920, 0x7fffffff], [0x7fff, 0x100, 0x5]}}) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000f54000-0x1), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x3, @empty}, 0x10) sendmmsg$inet_sctp(r0, &(0x7f00000cb000-0x70)=[{&(0x7f0000dfa000)=@in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x1c, &(0x7f00002b2000)=[], 0x0, &(0x7f00001bf000-0x120)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}], 0x1, 0x0) 2018/02/19 18:03:51 executing program 1: ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x181371}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000001000-0xc)={0x0, 0x8, 0x10}, 0xc) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000a06000-0x8)={0x0}) sendfile(r0, r1, &(0x7f00005ae000-0x8), 0x7) bpf$PROG_LOAD(0x5, &(0x7f00006f5000-0x48)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195}, 0x48) 2018/02/19 18:03:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) sendmsg(r0, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x2, 0x0, @empty}, 0x1c, &(0x7f000054c000)=[], 0x0, &(0x7f0000122000-0x10)=[]}, 0x0) 2018/02/19 18:03:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2000000001, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000fee000-0x68)={&(0x7f000000d000)=[0x8, 0x6], 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8cfbc89fefc282b0e9b6d1b29d5500b5ff74b06ccbd9dee8c886586975b5446e"}}) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000bf7000)={'vcan0\x00', 0x0}) setsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000ad8000-0x14)={@local={0xfe, 0x80, [], 0x0, 0xaa}, r1}, 0x14) getsockopt(r0, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f0000fee000-0x4)=0x28) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f00004ff000-0x8)={r0, 0x6a}) 2018/02/19 18:03:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000e15000-0x76)={@random="cd390b081bf2", @random="de581224a871", [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x30, 0x40000000003a, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "b79208", 0x0, 0x0, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, []}}}}}}}, 0x0) getpeername(0xffffffffffffff9c, &(0x7f0000750000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev}}}, &(0x7f0000df2000-0x4)=0x38) sendmsg$kcm(r0, &(0x7f0000f88000)={0x0, 0x0, &(0x7f00009e2000-0x20)=[{&(0x7f0000f90000-0xd2)="9d982cbf43adf7a8f72ecbe23911d74c0ca0e29c25c3e2997a9aae933fa8f6bd92802e911ba640c8e0811fed689dde1f60191c3ffefbe86b07514ca8874935e5195c2dd69a718a9cb297eac7babbcf5d3ad30225aa9d941d5df3337175ad3b405a5db00e88b3d8755da828dcc0fb064a9c066a0dc430ff0ae17625a65f5e6a45d7cbe1bb074270bbd5b31217e0369b93cad318072334b6147c5b8e31ecef08661300efdf4cc7b36ff8de6a078393ffa247223c583c63ce84649bca77ccb10a35e483fb74bf941ae8eb9d6253597fd0de703c", 0xd2}, {&(0x7f0000b04000)="1baeb91fa3b676fcaa4931bf6f77cd2d34218503af70cd68d95be595734d32029c6c6735e725c4514bbbc1befce83c81a6f1eceb13a92fce1856604a66ded704b1708791927902bfdfc02e1283f2349205af75cafe85bc65e6224510de64d129bccb1c384b0ba5d8802383793e90d5abe9df2b3ab56ba63d411b01f7c49c7cde8aed8083711dc973acc49eec4c0fac891a42d109aed561d8de93f5338b1bade274c3", 0xa2}], 0x0, 0x0, 0x0, 0x81}, 0x1) 2018/02/19 18:03:51 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, 0x0, &(0x7f0000004000)) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000007000-0x20)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000)=0x20) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000006000)={r3, 0x9, 0x2, 'H\x00'}, 0xa) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4(r1, &(0x7f0000002000-0x10)=@in={0x0, 0xffffffffffffffff, @remote}, &(0x7f0000007000)=0x10, 0x80800) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000007000)={0x100000000, 0x8004, 0x3, 0x7, r2}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x40003, 0x32, 0xffffffffffffffff, 0x0) accept$alg(r1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000006000-0xa0)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001}}, 0x4, 0x3, 0x1, 0x7, 0x8}, &(0x7f0000005000)=0xa0) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000004000)={r5, 0x3, 0x3, 0xc9e}, 0x10) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0xa1e5) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000003000-0x30)={0x2, 0x6, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) 2018/02/19 18:03:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000775000)=0x4, 0x4) bind$inet(r0, &(0x7f00007b5000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00001ff000)='J', 0x1, 0x8000, &(0x7f0000db2000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000bed000-0x1)="10", 0x1, 0x4007fff, &(0x7f0000a32000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) 2018/02/19 18:03:51 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000847000)={&(0x7f0000419000-0x174)=@newsa={0x138, 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}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}}}]}, 0x138}, 0x1}, 0x0) 2018/02/19 18:03:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000fb1000)={0x0, 0x3}, 0xc) 2018/02/19 18:03:51 executing program 2: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet6_buf(r0, 0x29, 0x15, &(0x7f0000023000)="8905609a1f337ae197b3bccb0d83550c81e1601ac14160a25d3a5a7ebc", 0x1d) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000029000)=@alg, &(0x7f000002e000-0x4)=0x58, 0x800) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000002d000)={0x1, [0x0]}, &(0x7f000002d000)=0x8) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f000002d000)={r2, 0x9e, "5dd7b67ebab72965ce07ad08b90cd95e8ee789b20b5eafd8bea49a259b4c02456b27ba65207ed0c5187a7b3783e868a0a5bda09c293b5a1b45aee82e332592db4b6cb747ba99b84309a7e46cac29554d25d19de85ceba77a381b03eae31aa8cd39923c4957db798acbc4eba2ca5df6a7ce017611402e82c9b5e1110cdbded77d65cfef694910c0b6b737a9b78956729feb80198ec55443136fb2be476b12"}, &(0x7f0000009000)=0xa6) r3 = socket$inet6_sctp(0xa, 0x6, 0x84) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000029000-0xe8)={{{@in=@local, @in6=@ipv4={[], [], @multicast2}}}, {{@in=@multicast2}, 0x0, @in=@dev}}, &(0x7f0000027000-0x4)=0xe8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000029000)=@sack_info, &(0x7f0000029000)=0xc) 2018/02/19 18:03:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x98) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000d6d000-0x88)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000f20000-0x310)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @empty}}]}, 0x190) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr=0x1000000, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x0}, {}, {0x0, 0x0, 0x400000000000000}, 0x0, 0x0}, {{@in=@multicast2=0xe0000002, 0x0}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0}}, 0xe8) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000002000-0x4)=0x90) mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fc8000)={0x1, 0x2, 0x80, 0x5}, 0x14) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000fd2000-0x8)={0x0}) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r2, &(0x7f0000fd1000)=@abs={0x0, 0x0, 0x3}, 0x8) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000005e000)={r1, &(0x7f0000fcc000), &(0x7f0000fbe000)}, 0x18) r3 = accept(r0, &(0x7f0000534000)=@ipx, &(0x7f00006e3000-0x4)=0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000da2000)=@assoc_value, &(0x7f000094d000)=0x8) 2018/02/19 18:03:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000e9c000)=0x400, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000029e000)=@generic="3b5fb50461949efc450f6f05a49ac157", 0x10) syz_emit_ethernet(0x32, &(0x7f0000b1d000)={@random="0352ba8e8227", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "203699", 0x0, "f585d0"}}}}}}, &(0x7f00000e8000-0x14)={0x0, 0x1, [0x0]}) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f00005c3000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f000021c000)=0x1c, 0x80800) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000927000), &(0x7f000087f000-0x4)=0x8) getsockname(r0, &(0x7f000081a000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2}}}, &(0x7f0000cf4000)=0x3a) connect$bt_rfcomm(r2, &(0x7f0000f83000-0x9)={0x1f, {0x7, 0x6, 0x463b1822, 0x1, 0x80, 0x2}, 0x8}, 0x9) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000b9e000)={0x0, 0x7cb, 0x100000001, 0x1, 0x1, 0x6}, &(0x7f0000f3a000)=0x14) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000833000)={r3, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x14}}}}, 0x8c) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000acf000-0x4), &(0x7f0000caa000)=0x4) readv(r0, &(0x7f0000cc9000)=[{&(0x7f00005bc000)=""/109, 0x6d}], 0x1) setsockopt$RDS_GET_MR_FOR_DEST(r2, 0x114, 0x7, &(0x7f0000daa000-0x30)={@ax25={0x3, {"d8af22164c3aa4"}, 0x8}, {&(0x7f0000f85000-0x10)=""/16, 0x10}, &(0x7f0000866000-0x1), 0x16}, 0x30) 2018/02/19 18:03:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) poll(&(0x7f00000d7000-0x50)=[{r0, 0x200}, {r1, 0xd}], 0x2, 0x0) socketpair(0x5, 0x3, 0xfffffffffffffe01, &(0x7f0000b64000-0x8)={0x0}) connect$bt_rfcomm(r2, &(0x7f0000b81000-0x9)={0x1f, {0xffff, 0x8001, 0x800, 0x8, 0x6, 0x8}, 0x20}, 0x9) 2018/02/19 18:03:51 executing program 7: 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, &(0x7f0000b9b000-0x10)={0x2, 0x0, @empty}, 0x10) sendto$inet(r0, &(0x7f0000e79000-0x5be), 0x0, 0x8080, &(0x7f00004d4000)={0x2, 0x0, @empty}, 0x10) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000f78000)={{{@in6=@empty, @in6=@mcast1}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in=@empty}}, &(0x7f000034b000)=0xe8) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000f74000)=0x9, 0x4) sendto$inet(r0, &(0x7f0000f67000-0x70), 0x0, 0x0, &(0x7f0000a6d000)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) 2018/02/19 18:03:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = getpid() ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000b28000)=r1) r2 = socket$inet(0x2, 0x200000000000003, 0x9) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f00003ad000)=@mangle={'mangle\x00', 0x1f, 0x6, 0x3f0, 0x190, 0x98, 0x190, 0x190, 0x98, 0x358, 0x358, 0x358, 0x358, 0x358, 0x6, &(0x7f00000b0000-0x60), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00'}, @common=@addrtype={0x30, 'addrtype\x00'}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @inet=@DSCP={0x28, 'DSCP\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @ECN={0x28, 'ECN\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@MARK={0x28, 'MARK\x00', 0x2}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x450) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r3, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$inet_MCAST_MSFILTER(r3, 0x0, 0x30, &(0x7f0000d40000)={0x1, {{0x2, 0x3, @multicast2=0xe0000002}}, 0x1, 0x1, [{{0x2, 0x3, @empty}}]}, 0x120) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r3, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) bpf$OBJ_GET_MAP(0x7, &(0x7f0000ae8000-0x10)={&(0x7f00005e5000)='./file0\x00', 0x0, 0x18}, 0x10) sendto$inet(r3, &(0x7f0000e2a000-0x82)="c3401c3446e1f3c7d9b41ba48c8e399aa4eedc3d6b00ffffffffffffe31154adc2b2a9763ae0201c0d32541f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0xd940e90e252f6d91, 0x51, &(0x7f000010a000-0x10)={0x2, 0x1, @rand_addr}, 0x10) 2018/02/19 18:03:51 executing program 0: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt(r0, 0x20001000000010f, 0x80000000007f, &(0x7f0000005000)="000d03ff", 0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f000000a000-0x44)={{0x2, 0x2, @broadcast=0xffffffff}, {0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x4e, {0x2, 0x1, @loopback=0x7f000001}, @generic="f3329bd4217114f7d2233c8d8a4b7558"}) 2018/02/19 18:03:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x800005, 0x3, 0x0) getsockopt(r0, 0x10f, 0x82, &(0x7f0000004000-0x4d), &(0x7f0000ee6000)) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f0000aeb000)=0x80000000, 0x4) 2018/02/19 18:03:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) pipe(&(0x7f0000696000)={0x0}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000fa9000)={r0, r1, 0x1, 0x3}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f00000b5000-0x10)={&(0x7f0000eea000)={0x18, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0xc}, [@nested={0x4, 0x5, []}]}, 0x18}, 0x1}, 0x0) 2018/02/19 18:03:51 executing program 5: r0 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f000031b000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in6=@loopback, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@loopback}}, &(0x7f0000d81000)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000711000-0xe8)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@dev={0xac, 0x14, 0x0, 0xb}, 0x3, 0x0, 0x3, 0x9, 0x0, 0xa0, 0x80, 0x33, r1, r2}, {0x1ff, 0x85e, 0x88, 0x5, 0x1f, 0xffffffffffffffff, 0x3, 0x2}, {0x25ab, 0x8, 0x5, 0x9}, 0xd0d, 0x7, 0x1, 0x0, 0x3}, {{@in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3, 0xff}, 0xa, @in=@multicast2=0xe0000002, 0x5, 0x2, 0x2, 0x88, 0x59054d7e, 0x2, 0x7}}, 0xe8) r3 = socket$kcm(0x29, 0x800000000005, 0x0) write(r3, &(0x7f0000cd7000), 0xfffffffffffffdae) 2018/02/19 18:03:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet_sctp(0x2, 0x80002, 0x84, &(0x7f0000f65000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000c66000-0x8f)={0x0, 0x87, "1d72eb57ed15a1794d6547fb649dcbaee21582af58c5e5e8d0d4b8ebf0a55e881c822c0e81d2ad4ffd40fd5b4926ad8c08459c2d36f4898243a8668b3007185164c44ec45a11a3d580f7614264519e519ef861c8ceacbe6a5cda91d4b1171fae84482313a8b01f7d6a9f8149f61765e22601e2158abc82e6c6f1e6ca2b057dfd61acc502d8fb53"}, &(0x7f0000d59000-0x4)=0x8f) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f000077d000)=@assoc_value={r2, 0x6}, &(0x7f0000464000-0x4)=0x8) r3 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000d42000)={@common='ip6tnl0\x00', 0x0}) bind$can_raw(r3, &(0x7f0000c1c000)={0x1d, r4}, 0x10) [ 43.526928] Trying to set illegal importance in message [ 43.551454] Trying to set illegal importance in message 2018/02/19 18:03:51 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000003000-0x10)={0x0, 0x3, 0x4000000000000000, 0x8}, &(0x7f0000003000-0x4)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000004000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80386433, &(0x7f0000004000-0x13)=""/19) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000003000-0x8)={r1, 0x81}, 0x8) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000001000)=@security={'security\x00', 0xe, 0x4, 0x3f0, 0xffffffff, 0x128, 0x128, 0x250, 0xffffffff, 0xffffffff, 0x320, 0x320, 0x320, 0xffffffff, 0x4, &(0x7f0000001000-0x40), {[{{@uncond, 0x0, 0xf0, 0x128, 0x0, {}, [@common=@unspec=@nfacct={0x48, 'nfacct\x00', 0x0, {'syz0\x00'}}]}, @common=@inet=@SET3={0x38, 'SET\x00', 0x3}}, {{@ipv6={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @syzn={0x73, 0x79, 0x7a}, @common='dummy0\x00'}, 0x0, 0xf8, 0x128, 0x0, {}, [@common=@icmp6={0x28, 'icmp6\x00'}, @common=@unspec=@connlabel={0x28, 'connlabel\x00'}]}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@MARK={0x28, 'MARK\x00', 0x2}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x450) 2018/02/19 18:03:51 executing program 7: mmap(&(0x7f0000000000/0xace000)=nil, 0xace000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000ace000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000acf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000ad0000-0x8)={0x0, 0x0}) setsockopt$inet_mreqsrc(r1, 0x0, 0x2d, &(0x7f000023b000)={@dev={0xac, 0x14, 0x0, 0x13}, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00008c5000-0xc)={0x0, 0x8, 0x20}, &(0x7f0000ace000)=0xc) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000706000-0x98)={r2, @in6={{0xa, 0x0, 0x7, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xe74}}, 0x100000001, 0x2e20}, 0x98) connect(r0, &(0x7f0000ac9000)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "7b5e115dc08173b17786682c77830e71d013ad5f5b4e5364db0c960f7f52e0d55226ea9b6d1ec2394089c1717a0ca38a99d10eda55419f68d30ae024056200", 0x101}, 0x60) 2018/02/19 18:03:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) accept4$unix(r0, &(0x7f0000512000-0x6e)=@file={0x0, ""/108}, &(0x7f0000b5b000-0x4)=0x6e, 0x80000) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000e5e000)=@newlink={0x40, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_XDP={0xc, 0x2b, [@nested={0x8, 0x1, [@generic="1aa9099e"]}]}]}, 0x40}, 0x1}, 0x0) 2018/02/19 18:03:51 executing program 4: mmap(&(0x7f0000000000/0xf66000)=nil, 0xf66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f00003c2000-0x1c)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f00004d4000)={&(0x7f0000f66000)='./file0\x00', 0x0, 0x10}, 0x10) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f5a000-0x4)=0x5, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000453000-0x4)=0x3, 0x4) bind$inet6(r1, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) 2018/02/19 18:03:51 executing program 3: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x807, 0x3, &(0x7f000000c000-0x8)={0x0, 0x0}) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f000000a000-0x4)=r1, 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x200000000000023f, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x33) 2018/02/19 18:03:51 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0xd, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r0, 0x10e, 0x5, &(0x7f0000001000-0x5d)=""/4, &(0x7f0000001000-0x1)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000001000-0x10)={0xb7, 0x8000, 0x9, 0x400, 0x0}, &(0x7f0000003000)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000003000)={0x101, 0x1, 0x1, 0x4, 0x8, 0x100000000, 0x8000, 0x200, r2}, 0x20) getpeername(r0, &(0x7f0000001000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1}}}, &(0x7f0000002000+0x22d)=0x2e) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000004000)={r2, @in={{0x2, 0x1, @multicast1=0xe0000001}}, 0x6, 0x0, 0x8, 0x6}, &(0x7f0000005000-0x4)=0xa0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r3, &(0x7f0000003000-0x5e)="0ba00a15ac8747d87ee258858ad49b7025a822c31dee8975a886f908725f9eef8cc5fb8c232b5bcdf3a8542cc8be02a5ef2fa7be503914a7a69999c0e15296beb5867d7030ea48c678c6bd0b3016360d5a7524185cea1fe12e0479b213bf", 0x5e, 0x20000011, &(0x7f0000003000-0x10)={0x1a, 0xfe, 0xc4, 0x0, 0x8, 0x8f, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) 2018/02/19 18:03:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x9) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000b4f000)={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}, 0x5c) sendmmsg(r0, &(0x7f0000432000)=[], 0x0, 0x4041) 2018/02/19 18:03:51 executing program 1: mmap(&(0x7f0000000000/0xd40000)=nil, 0xd40000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0xfffffffffffffffc, 0x0, 0x3, 0x1, 0x0, []}) preadv(r0, &(0x7f0000a22000-0x40)=[{&(0x7f0000d3f000)=""/48, 0x30}, {&(0x7f000028c000)=""/93, 0x5d}, {&(0x7f0000d3f000)=""/46, 0x2e}, {&(0x7f0000a14000-0x1000)=""/4096, 0x1000}], 0x4, 0x0) mmap(&(0x7f0000d40000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$vsock_stream(r0, &(0x7f0000d40000)={0x28, 0x0, 0x2711, @host=0x2}, 0x10) mmap(&(0x7f0000d40000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d40000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x8916, &(0x7f0000d41000-0x12a)="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") 2018/02/19 18:03:51 executing program 5: mmap(&(0x7f0000000000/0xef3000)=nil, 0xef3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0xe, &(0x7f0000ef3000+0xefa)=""/249, &(0x7f0000ef4000-0x4)=0xf9) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eee000-0x4)=0x182, 0x11e) sendto$inet(r0, &(0x7f0000dd0000-0x2), 0x0, 0x0, &(0x7f0000515000-0x10)={0x2, 0x0, @empty}, 0x10) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000ef4000)=0x4, 0xfffffffffffffe64) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0xffb2, &(0x7f0000eec000)=[], 0x0, &(0x7f0000001000-0x51)=""/81, 0xfffffffffffffda5}, 0x41002106) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/02/19 18:03:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00000dd000-0x4)) r1 = socket$inet(0x2, 0x200000000000003, 0x9) r2 = accept4(r1, &(0x7f0000cee000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000af0000-0x4)=0x10, 0x80000) connect$unix(r2, &(0x7f0000b9f000)=@abs={0x1, 0x0, 0x1}, 0x8) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x0, 0x158, 0x1f0, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv4=@loopback=0x7f000001, [], @ipv4=@dev={0xac, 0x14}, [], @ipv4=@empty, [], @ipv6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @dev={0xac, 0x14}, 0x0, 0x0, @common='gre0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@loopback=0x7f000001, @rand_addr, 0x0, 0x0, @common='bpq0\x00', @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x380) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f000020f000-0x240)=@raw={'raw\x00', 0x9, 0x3, 0x1e0, 0xb8, 0xffffffff, 0xffffffff, 0xb8, 0xffffffff, 0x148, 0xffffffff, 0xffffffff, 0x148, 0xffffffff, 0x3, &(0x7f00003ae000), {[{{@uncond, 0x0, 0x70, 0xb8, 0x0, {}, []}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x1, 0x0, 0x0, 0x0, 'snmp_trap\x00'}}}, {{@uncond, 0x0, 0x70, 0x90, 0x0, {}, []}, @unspec=@TRACE={0x20, 'TRACE\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x240) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f000094e000)={0x7ff, 0x8f, 0x8003, 0x5, 0x1000, 0x3f, 0x0, 0x1000, 0x0}, &(0x7f00000ad000)=0x20) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000bfd000)={r3, @in={{0x2, 0x0, @broadcast=0xffffffff}}, 0x2, 0x1}, &(0x7f00002b4000-0x4)=0x98) syz_emit_ethernet(0x32, &(0x7f00001a7000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr, @broadcast=0xffffffff, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "9340bf", 0x0, "28e1ae"}}}}}}, &(0x7f000049b000)={0x0, 0x1, [0x0]}) [ 43.635371] xt_nfacct: accounting object with name `syz0' does not exists 2018/02/19 18:03:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f000028b000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x20) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000dfd000-0x8)) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f000082c000-0x4)=0x2, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000f70000)={r0}) bind$nfc_llcp(r1, &(0x7f0000f98000)={0x27, 0xffff, 0x3f, 0x5, 0x9, 0x5, "db43cb0de138a980a43e56efa11a7cee5c3908ac36e5bf705c362c33df13447502b1c3dda963a057d880455751d326cdbf15f5e73489f6cb783603cc9727d2", 0x2}, 0x60) syz_emit_ethernet(0x95, &(0x7f00000a6000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "8bdf96", 0x5f, 0x4000000000000011, 0x0, @dev={0xfe, 0x80}, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, {[], @udp={0x2, 0x1, 0x5f, 0x0, "b39235247d48fc611ee6103a43e1bd10fd9ea6abb90ad52e4a1df2accdb201d278212efa7a4fd84b556bee8908705015bcf68bf8f8952503c88206e58585542d2129be8157757ed584012ec63921cad0b2828e880a9c7d"}}}}}}, 0x0) r2 = accept(r0, 0x0, &(0x7f0000c1a000)) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000014000)={0x2000000, {0x2, 0x0, @loopback=0x7f000001}, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x2, 0x3, @rand_addr=0x800}, 0x300, 0x8, 0x9, 0x2, 0x1, &(0x7f0000f4a000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x3, 0x3, 0x15f6}) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f00005a4000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x7}) socket$kcm(0x29, 0x5, 0x0) 2018/02/19 18:03:51 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) socketpair(0x8, 0x80007, 0x9, &(0x7f000028e000)={0x0, 0x0}) getpeername$llc(r1, &(0x7f0000b80000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000f2b000-0x4)=0x10) accept4$ax25(r1, &(0x7f0000148000), &(0x7f0000546000-0x4)=0x10, 0x80800) sendmsg$key(r0, &(0x7f0000b6e000-0x38)={0x0, 0x0, &(0x7f0000e66000-0x10)={&(0x7f0000328000-0x98)={0x2, 0x400000000000003, 0x0, 0x0, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_address={0x5, 0x7, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x98}, 0x1}, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f0000e9d000)) 2018/02/19 18:03:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x84) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000010000)=@nat={'nat\x00', 0x1b, 0x5, 0x358, 0x218, 0x218, 0xffffffff, 0xc8, 0x170, 0x2c0, 0x2c0, 0xffffffff, 0x2c0, 0x2c0, 0x5, &(0x7f0000003000-0x50), {[{{@uncond, 0x0, 0x90, 0xc8, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}]}, @DNAT0={0x38, 'DNAT\x00', 0x0, {0x1, {0x0, @rand_addr, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @port, @icmp_id}}}}, {{@uncond, 0x0, 0x70, 0xa8, 0x0, {}, []}, @REDIRECT={0x38, 'REDIRECT\x00', 0x0, {0x1, {0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, @port, @gre_key}}}}, {{@uncond, 0x0, 0x70, 0xa8, 0x0, {}, []}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x9, @multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @icmp_id, @port}}}}, {{@uncond, 0x0, 0x70, 0xa8, 0x0, {}, []}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x5, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14}, @icmp_id, @gre_key}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3b8) connect$inet(r0, &(0x7f00005b3000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0}, [0x0, 0x0, 0x0, 0xffffffc0]}, 0x10) r1 = socket$inet6(0xa, 0x5, 0x8237) setsockopt$inet6_dccp_int(r1, 0x21, 0x6, &(0x7f000046e000)=0xfffffffffffff801, 0x4) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f00004be000-0x10)=@common='irlan0\x00') 2018/02/19 18:03:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0x3) r0 = socket(0xa, 0x2000000001, 0x0) socketpair$inet6(0xa, 0xf, 0x2, &(0x7f0000ece000)) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000fee000-0x68)={&(0x7f000000d000)=[0x0, 0x6], 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8cfbc89fefc282b0e9b6d1b29d5500b5ff74b06ccbd9dee8c886586975b5446e"}}) getsockopt(r0, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f0000fee000-0x4)=0x8) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000d93000)=0x3, 0x4) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/02/19 18:03:51 executing program 0: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x1) connect$inet6(r0, &(0x7f0000003000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000011000)=@filter={'filter\x00', 0xe, 0x4, 0x3b8, 0xffffffff, 0x0, 0x148, 0x148, 0xffffffff, 0xffffffff, 0x2e8, 0x2e8, 0x2e8, 0xffffffff, 0x4, &(0x7f0000012000-0x40), {[{{@uncond, 0x0, 0x120, 0x148, 0x0, {}, [@common=@dst={0x48, 'dst\x00'}, @common=@srh={0x30, 'srh\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ipv6={@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}, @loopback={0x0, 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @generic="6b90eab30fde57af8487f11ae5a24467"}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x8}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x418) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000005000)={0x0, 0x0}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000012000)=@raw={'raw\x00', 0x9, 0x3, 0x208, 0x0, 0xffffffff, 0xffffffff, 0xe0, 0xffffffff, 0x170, 0xffffffff, 0xffffffff, 0x170, 0xffffffff, 0x3, &(0x7f000000e000-0x30), {[{{@ip={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, 0xff, 0xffffffff, @syzn={0x73, 0x79, 0x7a, 0x0}, @generic="b05f18e0a3d6540a768ae2a9be0ab208", {0xff}, {0xff}, 0x0, 0x2, 0xe}, 0x0, 0xb8, 0xe0, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}, @inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xfffffffffffffffb}}, {{@ip={@empty, @broadcast=0xffffffff, 0xff, 0xffffffff, @syzn={0x73, 0x79, 0x7a, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0}, {}, {0xff}, 0xec, 0x1, 0x10}, 0x0, 0x70, 0x90, 0x0, {}, []}, @unspec=@TRACE={0x20, 'TRACE\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x268) sendmsg(r0, &(0x7f000000a000)={0x0, 0x0, &(0x7f0000004000)=[], 0x0, &(0x7f0000006000-0x590)=[]}, 0x0) 2018/02/19 18:03:51 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000766000-0x2c)={0xd, 0x1, 0x7f, 0x80000001, 0x15, 0x0, 0x9}, 0x2c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x13, 0x80006, 0x80) socket$inet(0x2, 0x4, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000001000), &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000), &(0x7f000002c000)=0x14) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r1, &(0x7f0000028000)={&(0x7f000002c000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000002a000-0x68)=@ipv4_newroute={0x30, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x4, 0x0, 0x0, 0x100, 0x8}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x3}, @RTA_ENCAP={0xc, 0x16, @typed={0x4}}]}, 0x30}, 0x1}, 0x0) 2018/02/19 18:03:51 executing program 5: mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000000d000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) connect$inet6(r0, &(0x7f0000017000)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000020000-0x4)=0x9, 0x4) 2018/02/19 18:03:51 executing program 3: socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000e99000)={0x0, 0xb47, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0xb) sendto$inet6(r0, &(0x7f000009c000-0x55)="b4", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098f000-0x4), 0x4) shutdown(r0, 0x1) r1 = accept(r0, 0x0, &(0x7f00005a8000)) getpeername$unix(r1, &(0x7f00001b4000-0x8)=@abs, &(0x7f00004d2000-0x4)=0x8) close(r0) pipe(&(0x7f0000204000)={0x0}) getsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000ff7000-0x2)=0x1, &(0x7f000024a000-0x8)=0x2) 2018/02/19 18:03:51 executing program 4: mmap(&(0x7f0000000000/0xd27000)=nil, 0xd27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000d28000-0x8)={@loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8) setsockopt$inet_int(r0, 0x0, 0xcf, &(0x7f0000d25000), 0x4) 2018/02/19 18:03:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f7c000), &(0x7f00004a8000-0x2)=0x4) r1 = socket$rds(0x15, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, &(0x7f000097d000-0x4)=0x2, 0x4) poll(&(0x7f0000887000)=[{r0, 0x8000}, {r0, 0x80}, {r0, 0x80}, {r0, 0x4}, {r0, 0x1}, {r0, 0x41}, {r0, 0x1000}], 0x7, 0xfffffffffffeffff) [ 43.662843] audit: type=1400 audit(1519063431.782:39): avc: denied { ioctl } for pid=6727 comm="syz-executor6" path="socket:[17583]" dev="sockfs" ino=17583 ioctlcmd=0x5411 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/19 18:03:51 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000001000-0x4)=0x4, 0x4) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000002000-0x4)=0x709, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000003000-0x8)={0x0, 0x1}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000002000)={r1, 0x20, &(0x7f0000003000-0x20)=[@in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xb}}, @in={0x2, 0x2, @rand_addr=0x7}]}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000004000-0x6)={r1, 0x3}, &(0x7f0000003000-0x4)=0x6) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000002000)=0x800, 0x4) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000000)=@req3, 0x1c) 2018/02/19 18:03:51 executing program 0: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) 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) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x1, [{0xf03f}]}) r1 = socket(0x18, 0x0, 0x1) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x18, 0x0, 0x1) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000006000-0x8)={0x0, 0x81}, &(0x7f0000007000-0x4)=0x8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000009000+0xa)={r3, 0x10001, 0x3, [0x9, 0x3, 0x4]}, 0xe) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000005000)=[]}}], 0x1, 0x0) connect(r2, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) 2018/02/19 18:03:51 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffffff, &(0x7f0000522000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty}}}, &(0x7f0000001000-0x4)=0x2e) getpeername(r0, &(0x7f000069e000)=@generic, &(0x7f000046d000-0x4)=0x80) mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$pptp(0x18, 0x1, 0x2) accept4$vsock_stream(r0, &(0x7f0000028000)={0x28, 0x0, 0x2711, @reserved=0x1}, 0x10, 0x800) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000029000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f000002b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000010000-0x4)=0x14) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000002b000-0xe8)={{{@in=@local, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in6=@local}}, &(0x7f000002b000-0x4)=0xe8) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000002a000)={{{@in=@loopback=0x7f000001, @in6=@dev={0xfe, 0x80, [], 0x0, 0x10}, 0x2, 0x81, 0x1, 0x0, 0x2, 0x20, 0xa0, 0xbf, r3, r4}, {0x1f, 0x3, 0x101, 0xffffffffffffffdb, 0x81, 0x7, 0xcf, 0x2}, {0x98, 0x2, 0x7fff, 0x3f}, 0x2, 0x7, 0x3, 0x0, 0x1, 0x3}, {{@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x2, 0x7f}, 0xa, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3, 0x0, 0x1, 0x2, 0x100000001, 0x6, 0x8}}, 0xe8) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000021000)) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r0, &(0x7f000002a000)={0x10, 0x0, 0x2, 0x20000000}, 0xc) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000005000)={0x0}) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f0000029000)={r5, 0x2, &(0x7f0000012000-0x8)=[0x2, 0x100], &(0x7f000002a000-0x10)=[0x0, 0xfffffffffffffffe, 0x2, 0x100000000], 0x2, 0x8, 0x9, &(0x7f0000018000)=[0x7, 0x67, 0x1f, 0x800, 0x7ff, 0x6, 0x100000001, 0x400], &(0x7f0000029000)=[0x3f, 0x9, 0x6, 0x2, 0x3c02, 0xffffffff, 0xfffffffffffff000]}) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x0, &(0x7f0000017000)={@multicast2, @broadcast, 0x0}, &(0x7f0000026000-0x4)=0xc) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000020000-0xc)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000026000-0x28)=@newneigh={0x28, 0x1c, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r6}, [@NDA_DST_MAC={0xc, 0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}]}, 0x28}, 0x1}, 0x0) 2018/02/19 18:03:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffffff, &(0x7f00003ee000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000bf6000-0x4)=0x14) accept$packet(r0, &(0x7f0000b5d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000cc0000)=0x14) r1 = socket$bt_rfcomm(0x1f, 0x3, 0x3) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000154000)={@common='rose0\x00', @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002}}) bpf$MAP_CREATE(0x0, &(0x7f00007e2000)={0x9, 0x0, 0x0, 0x0, 0x8, 0xffffffffffffffff}, 0x1c) getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000e0f000-0x10), &(0x7f0000873000-0x4)=0x10) getsockname$packet(r0, &(0x7f0000a3f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000bd6000)=0x14) 2018/02/19 18:03:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00009e5000)=@filter={'filter\x00', 0xe, 0x4, 0x370, 0xffffffff, 0x218, 0x0, 0x158, 0xffffffff, 0xffffffff, 0x2d8, 0x2d8, 0x2d8, 0xffffffff, 0x4, &(0x7f0000515000), {[{{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@string={0xc0, 'string\x00', 0x1, {0x0, 0x0, 'kmp\x00', "e7c6b8d43530eea2d7d770da72551ff9a26ea4c221568c8eb3f807e59ef9c49580dd0ed910d32286e26d5378d725d8946c447576a287c33cb2115bd528c00ef6703a698764e759740f767e5d5266d5805feb0f1789fc6eedd5163808404ae50a1373146827e7edc48506b07884e08e11311caf6d5995d0cf1bfb030f579e7dd8", 0x2f, 0x2}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@inet=@set1={0x28, 'set\x00', 0x1}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast2=0xe0000002, @rand_addr, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @generic="8fe604ec4ee7d0805a743bc079d9292e"}, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@icmp={0x28, 'icmp\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3d0) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) 2018/02/19 18:03:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000188000-0x8), &(0x7f000025b000)=0x8) getsockopt(r0, 0x800000000000010d, 0x2, &(0x7f000031e000-0xab)=""/4, &(0x7f0000b91000)=0x4) r1 = accept$inet6(r0, 0x0, &(0x7f00009e9000)) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000f75000)=[{0x4, 0xd1}, {0x2, 0x80000000}, {0x4, 0x3}, {0x3}, {0xe, 0x40}, {0x6, 0x3ffb}], 0x6) 2018/02/19 18:03:51 executing program 1: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x4, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000012000)=0x6, 0x4) sendto$inet6(r0, &(0x7f0000004000-0x27), 0x0, 0x0, &(0x7f0000008000)={0xa, 0xffffffffffffffff, 0x1, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/02/19 18:03:51 executing program 4: mmap(&(0x7f0000000000/0xf8a000)=nil, 0xf8a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000f8b000-0x8)={0x0}) accept4$inet6(r1, &(0x7f00002b7000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000800000)=0x1c, 0x80000) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f88000)={0x2, 0xf, 0x0, 0x0, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}]}, 0x60}, 0x1}, 0x0) [ 43.773139] netlink: 'syz-executor1': attribute type 21 has an invalid length. [ 43.812941] Cannot find set identified by id 0 to match 2018/02/19 18:03:51 executing program 1: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) socketpair(0x10, 0x800, 0x401, &(0x7f0000002000-0x8)={0x0}) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000014000-0xb), &(0x7f000000d000-0x4)=0xb) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @common='ip6gre0\x00'}}, 0x1e) close(r0) 2018/02/19 18:03:51 executing program 6: r0 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000a69000)={0x28, 0x0, 0x2711, @any=0xffffffff}, 0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f000089c000-0x4), &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x1, 0x0) getsockopt(r1, 0x10f, 0x81, &(0x7f0000004000-0x4d)=""/4, &(0x7f0000001000-0x4)=0x4) 2018/02/19 18:03:51 executing program 3: mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f000094d000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xa) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000969000-0x4)={r0}) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000fd8000-0x10)={&(0x7f0000fd8000-0xa)="e91f7189591e9233614b"}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00002b0000)={r0, r2}) r3 = socket$unix(0x1, 0x1, 0x0) connect(r3, &(0x7f0000fd5000)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xa) 2018/02/19 18:03:51 executing program 0: mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000012000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe6000)={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x0, 0x0, 0x2, 0x1}, 0x20) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000ffb000)={0x6, 0x7, 0xc76e, 0x3, 0x401}, 0x14) 2018/02/19 18:03:51 executing program 7: mmap(&(0x7f0000000000/0xf2d000)=nil, 0xf2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty}], 0x1c) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f000031b000-0x5c)={{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x5]}, 0x5c) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) mmap(&(0x7f0000f2d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00005e2000)={0x0, 0x6}, &(0x7f0000f2e000)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000f2d000)={r1, 0xffffffffffffffe0}, &(0x7f000010d000)=0x6) mmap(&(0x7f0000f2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000f2f000)={r1, 0xffffffffffff0001, 0x6b}, 0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000de4000-0x8)={r2, 0x8}, &(0x7f0000cae000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000031b000-0x98)={0xffffffffffff19f8, @in6={{0xa, 0x3, 0x0, @loopback={0x0, 0x1}}}}, 0x98) [ 43.824783] Cannot find set identified by id 0 to match 2018/02/19 18:03:52 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@l2, &(0x7f00002e9000)=0xe, 0x800) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00008d5000-0x4)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000f7f000-0x28)={@common='bridge0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000f7c000)={&(0x7f0000f7b000)={0x10}, 0xc, &(0x7f00004ad000)={&(0x7f0000aa8000)=@newlink={0x2c, 0x10, 0x10000000001, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r2}, [@IFLA_ADDRESS={0xc, 0x1, @empty}]}, 0x2c}, 0x1}, 0x0) 2018/02/19 18:03:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x10d, 0x8f, &(0x7f0000039000), &(0x7f0000a89000)=0x4) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/02/19 18:03:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000098b000)='veno\x00', 0x5) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) preadv(r0, &(0x7f00004ed000-0x10)=[{&(0x7f00005dd000)=""/79, 0x4f}], 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000168000)={0x1, {{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xb}}}, 0x0, 0x1, [{{0x2, 0x3, @multicast2=0xe0000002}}]}, 0x120) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x2, @empty}, 0x10) sendto$inet(r0, &(0x7f00005c9000), 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c6a000-0x40)=[{0x4}, {}, {}, {}, {}, {}, {}, {}], 0x8) sendmsg(r0, &(0x7f0000c3c000-0x38)={&(0x7f0000ce1000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}}}}, 0x3a, &(0x7f0000654000-0x20)=[{&(0x7f0000823000-0xc5)="b6", 0x1}], 0x1, &(0x7f0000606000-0x150)=[]}, 0x1) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x1901, 0xffff, 0x10000007fffffff, 0x20000000}, 0x14) writev(r0, &(0x7f0000794000-0x60)=[{&(0x7f0000dfa000)="06", 0x1}], 0x1) read(r0, &(0x7f000045d000)=""/113, 0x71) writev(r0, &(0x7f0000e29000-0x60)=[{&(0x7f0000340000-0x1000)="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", 0x219}], 0x1) 2018/02/19 18:03:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00000fc000)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept4(r0, &(0x7f0000d28000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}}}, &(0x7f000022e000)=0x3a, 0x80800) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000225000)=[@in6={0xa, 0x2, 0xfffffffffffffff7, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x909}, @in={0x2, 0x1, @broadcast=0xffffffff}, @in6={0xa, 0x0, 0x6, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x5}, @in6={0xa, 0x3, 0x9, @dev={0xfe, 0x80, [], 0x0, 0x14}, 0x40000000000000}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xd}}, @in={0x2, 0x1, @multicast1=0xe0000001}, @in6={0xa, 0x0, 0xfa7b, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x9}], 0xa0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f00001f0000-0x4)) setsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f000059e000), 0x4) 2018/02/19 18:03:52 executing program 0: 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$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00002f9000)={0x0, 0x1}, 0x10) listen(r0, 0x7fffffff) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000504000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x3, @loopback=0x7f000001}}) sendto$inet6(r1, &(0x7f0000848000-0x1)='/', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) unshare(0x808800) r2 = accept4$inet6(r0, &(0x7f0000362000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000c42000)=0x1c, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x5}, 0x98) r3 = accept(r2, &(0x7f0000df7000-0xc)=@nl=@proc, &(0x7f0000778000)=0xc) connect$ipx(r3, &(0x7f0000eb6000)={0x4, 0x4, 0x4, "3ce96ad9e858", 0xfffffffffffffff7}, 0x10) 2018/02/19 18:03:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00008b0000-0x8)={0x0}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000f01000)="c6cd946fc037e87a93a0f7d3e657cca081365e17a83b5acafe9b5b5b76060497846dac92f91a3740cc546da0ff7b2d055ebd028719d3f140816e421bed5a6ad00a37c60414da40532f4465e9326420aebdc841ba17644de972c8cf88e0c4a69673fa72127c90c98df82829010426015dca73f998571c", 0x76, 0x800, &(0x7f0000abc000)={0xa, 0x1, 0x29, @dev={0xfe, 0x80, [], 0x0, 0x17}, 0xfffff00000000000}, 0x1c) bind$inet6(r2, &(0x7f0000ef5000)={0xa, 0x2, 0x0, @empty}, 0x1c) bind$inet6(r1, &(0x7f0000763000-0x1c)={0xa, 0x0, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x13}, 0x1c) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000682000-0x4)={r2}) connect$ax25(r3, &(0x7f0000728000)={0x3, {"53bafb7e1b3c62"}, 0x3}, 0x10) recvmsg(r1, &(0x7f0000071000-0x38)={&(0x7f0000d73000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote}}}, 0x26, &(0x7f0000f31000)=[{&(0x7f0000b5c000)=""/167, 0xa7}, {&(0x7f000007b000-0xb8)=""/184, 0xb8}, {&(0x7f0000eb7000-0x1000)=""/4096, 0x1000}], 0x3, &(0x7f0000c16000-0xe1)=""/225, 0xe1, 0x2}, 0x100) ioctl$sock_bt_hidp_HIDPCONNADD(r4, 0x400448c8, &(0x7f00009de000)={r2, r1, 0x3, 0xc29a, &(0x7f000073e000-0x62)="90b73a80d9cc6343c4482012b27431f6a406ca6db4b4f67e4517fbd5489cc23c47ad9aed3f8af26fd9aa943c91c9989f35c292ad79f6b9a8deb0c8d630e6312a592e3db0d2ae378231566ef8142ea121512cf97eab17b8fb27b4f752eadb7e2afa0c", 0x10001, 0x7, 0x401, 0x6, 0x8000, 0x9, 0x100000001, "af00dc885993e65b1715bf46743a3c97936c3fb806fbbeb9381e1c78f7e2b0bee7cd8a73b77dd39cfbb7ec0882faada173bea9791508943ee8ef903af2a06024f2117c534f4d412f369326e1916931d4308e4257cf2e003d53b67d015304f1fd244abfe124ca742df0ace2f03a0909c98068f014b323edeb80c09bafb2db0bab22aaa11eb8b6754aaef85a1991394c1104254c2f48a3481b74fb62230a2f2e9c0d17c8e23afd4677da7cfdbeea9202a2832474007b0d3d05b83db301dd2b6c49e7116e2bfe21ae6a6b19530eec434b2222c4577751cead07debc704f621211"}) listen(r2, 0x400000) sendto$inet6(r1, &(0x7f0000c7a000), 0x0, 0x30000001, &(0x7f0000b23000)={0xa, 0x2, 0x0, @empty}, 0x1c) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f000002a000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x5) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000e60000-0x8)={0xfc}, 0x8) sendto(r1, &(0x7f0000fca000), 0xfdbf12558da8f98b, 0x0, &(0x7f0000ec7000-0x80)=@generic={0x0, "8921ef79394a92d7c3e502b2429f21f76f854ff1ff288cddc58d6adfd9b41c0428c73faa536977e8159391da5b5693610a5c3b99a7749776a4fa9fe9256804488862269804a60a2e793127079bcf9b9e7ec52d6fd2b6d28138b24ab90cec254620a715c57ebc136f04080036cfbfea78f5a737fa0892ab39813f23d30a5a"}, 0x80) close(r1) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f000081d000-0x6)={0x0, 0xfffffffffffff000}, &(0x7f000030e000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f00009e5000-0x8)={r5, 0x8}, &(0x7f0000f70000-0x4)=0x8) 2018/02/19 18:03:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) r1 = socket$vsock_stream(0x28, 0x1, 0x0) pwrite64(r0, &(0x7f00004b2000)="40c4dda78de429038bf8cd39e77c4cc9d84c53999ba859a2ef9f5d1fab1dddc647939fdce25a89e0aed973d0320ccdc0b146f1a633e6d98ddd9592bbb4", 0x3d, 0x0) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000a9c000)='&', 0x1, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$ax25(r1, &(0x7f000080d000)="82fbff14f9b3b0784c286acd0d52dd89299b512004f76c0f55b023ad47ce2d38148689aedb57399a49498e06295c4c0efc9145b1eedcb252ba7c1efce50bdc140355c1cdc6a51aca7c99aae98762ac9df6084da5c0d0cc30568392b9edbb6ef9ac870953c1b3c4f70215d86a8fe5c5f8", 0x70, 0x40, &(0x7f00009ef000)={0x3, {"85219a4f64aa61"}, 0x7fff}, 0x10) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00007c5000)) 2018/02/19 18:03:52 executing program 1: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000000e000-0x2c)={0x6, 0x4, 0x6, 0x9}, 0x2c) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0x800, 0x34fe, &(0x7f0000010000)={0x0, 0x0}) connect$vsock_dgram(r2, &(0x7f0000004000)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10) setsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000010000)=0xffff, 0x4) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r2, &(0x7f0000011000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000011000)=0x14) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$can_bcm(r1, &(0x7f0000012000-0x10)={0x1d, r3}, 0x10) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000000a000)={r0, &(0x7f000000f000), &(0x7f000000a000)=""/179}, 0x7) bpf$BPF_PROG_QUERY(0x10, &(0x7f000000d000-0x20)={r0, 0x2, 0x1, 0xff, &(0x7f000000a000-0x18)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) [ 43.917434] BUG: sleeping function called from invalid context at mm/slab.h:420 [ 43.924975] in_atomic(): 1, irqs_disabled(): 0, pid: 6823, name: syz-executor3 [ 43.932356] INFO: lockdep is turned off. [ 43.936571] CPU: 1 PID: 6823 Comm: syz-executor3 Tainted: G W 4.16.0-rc1+ #232 [ 43.945138] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 43.954482] Call Trace: [ 43.957064] dump_stack+0x194/0x257 [ 43.960698] ? arch_local_irq_restore+0x53/0x53 [ 43.965367] ? fs_reclaim_acquire+0x20/0x20 [ 43.969693] ___might_sleep+0x2b2/0x470 [ 43.973663] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 43.979536] ? __debug_object_init+0x235/0x1040 [ 43.984211] __might_sleep+0x95/0x190 [ 43.988007] kmem_cache_alloc_trace+0x299/0x740 [ 43.992675] ? lock_acquire+0x1d5/0x580 [ 43.996640] ? lock_acquire+0x1d5/0x580 [ 44.000609] ? __rds_conn_create+0xe46/0x1b50 [ 44.005101] rds_loop_conn_alloc+0xc8/0x380 [ 44.009421] ? rds_loop_conn_free+0x290/0x290 [ 44.013920] ? __init_waitqueue_head+0x97/0x140 [ 44.018592] ? init_wait_entry+0x1b0/0x1b0 [ 44.022826] ? __lockdep_init_map+0xe4/0x650 [ 44.027230] __rds_conn_create+0x112f/0x1b50 [ 44.031651] ? rds_conn_drop+0xb0/0xb0 [ 44.035531] ? kasan_check_write+0x14/0x20 [ 44.039755] ? copyin+0x91/0xb0 [ 44.043033] ? _copy_from_iter+0xf30/0xf30 [ 44.047257] ? rcu_note_context_switch+0x710/0x710 [ 44.052171] ? __lockdep_init_map+0xe4/0x650 [ 44.056580] ? rds_message_copy_from_user+0x375/0xc60 [ 44.061761] ? lockdep_init_map+0x9/0x10 2018/02/19 18:03:52 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000000)={0x0, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {0x2, 0xffffffffffffffff, @loopback=0x7f000001}, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000099b000)=@generic="c99c09ee56788ad95ff74ba58ff2a328"}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80005, 0x8, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000001000-0xa0)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x0, 0x100000001, 0x5, 0x81, 0x1}, &(0x7f0000002000-0x4)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000002000-0x16)={r2, 0x1ff, 0x7, [0x9a43, 0xd66daec, 0x9, 0x8000, 0x7fffffff, 0xa118, 0x8]}, 0x16) 2018/02/19 18:03:52 executing program 6: mmap(&(0x7f0000000000/0xd6d000)=nil, 0xd6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000d6e000-0x8)={0x0}) mmap(&(0x7f0000d6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f0000d6d000)={@local, @loopback, 0x0}, &(0x7f000084d000)=0xc) mmap(&(0x7f0000d6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000d6d000)={@syzn={0x73, 0x79, 0x7a, 0x0}, r1}) write(0xffffffffffffffff, &(0x7f0000121000)="240000005200271014f9f40700ff0324021507ff07000100200000000000000100000000", 0x24) 2018/02/19 18:03:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(0xffffffffffffff9c, &(0x7f0000275000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr}}}, &(0x7f0000ce3000)=0x26) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000bef000)={0x0, 0x9}, &(0x7f00005a3000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000f4f000)={r1, @in6={{0xa, 0x1, 0x3, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xffffffff8549e88d}}, 0x6, 0x4}, 0x98) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f0000349000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2, 0x0, 0x4}}, 0x2e) ioctl$PPPIOCGCHAN(r3, 0x80047437, &(0x7f0000554000-0x4)) syz_emit_ethernet(0x57, &(0x7f0000d9e000-0x57)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x49, 0xffffffffffffffff, 0x80000000, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x35, 0x0, "390366b9000000000000058bc93a369a89a5bfb9d0f0b99f9589f65985791f38c1d042bcfb48ee538de957d0f9"}}}}}, 0x0) r4 = socket(0x20000000000000a, 0x6, 0x0) bind$inet6(r4, &(0x7f0000bc3000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) connect$inet6(r4, &(0x7f000096f000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00008b8000-0x8)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r4, 0x4008642b, &(0x7f0000b1c000)={r5, 0xc}) 2018/02/19 18:03:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x3, 0x8000000000, &(0x7f0000daa000-0x8)={0x0, 0x0}) getpeername(r0, &(0x7f0000b8a000-0x10)=@ipx, &(0x7f0000fc1000-0x4)=0x10) getpeername$packet(0xffffffffffffffff, &(0x7f0000465000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000ef1000-0x4)=0x14) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00002b4000-0xe8)={{{@in6=@mcast1, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@loopback}}, &(0x7f000035b000)=0xe8) mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x5, 0x0) getsockopt$inet6_int(r3, 0x29, 0x46, &(0x7f0000f42000-0x4), &(0x7f00003d9000-0x4)=0x4) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00009ee000)={{{@in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, @in=@multicast2=0xe0000002, 0x1, 0x1, 0x0, 0x6, 0xa, 0xa0, 0xa0, 0xb7, r1, r2}, {0x420e, 0x7, 0x8b7, 0xc000, 0x2cc, 0x80000000, 0x1ff, 0x7fff}, {0x8, 0x3, 0x42e8, 0x8000}, 0x3, 0xd, 0x1, 0x0, 0x3, 0x3}, {{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x0, 0x3e}, 0xa, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x7, 0x3, 0x5, 0xffffffffffffffff, 0xff, 0x3}}, 0xe8) r4 = socket$inet(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r4, 0x0, 0x40, &(0x7f0000e0c000)=@raw={'raw\x00', 0x9, 0x3, 0x230, 0x0, 0xffffffff, 0xffffffff, 0x108, 0xffffffff, 0x198, 0xffffffff, 0xffffffff, 0x198, 0xffffffff, 0x3, &(0x7f000034a000-0x30), {[{{@uncond, 0x0, 0xc0, 0x108, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00'}, @inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x4, 'syz1\x00'}}}, {{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @generic="407e45a39eaa42c4e81456a017740383"}, 0x0, 0x70, 0x90, 0x0, {}, []}, @unspec=@TRACE={0x20, 'TRACE\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x290) r5 = accept4$packet(0xffffffffffffffff, &(0x7f0000019000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000ee7000)=0x14, 0x80000) setsockopt$packet_fanout(r5, 0x107, 0x12, &(0x7f00001c5000)={0x9, 0x2, 0x1000}, 0x4) syz_emit_ethernet(0x32, &(0x7f0000d88000-0x26e)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, []}}}}}}, 0x0) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_NODELAY(r6, 0x84, 0x3, &(0x7f0000ba1000), &(0x7f000016c000)=0x4) 2018/02/19 18:03:52 executing program 5: mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000a66000-0x4)=0x176, 0x4) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000f68000)=0x80, 0x4) sendto$inet6(r0, &(0x7f0000125000), 0x0, 0x0, &(0x7f0000985000)={0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) recvfrom$inet6(r0, &(0x7f0000f43000), 0x0, 0x12000, &(0x7f0000430000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000f6b000-0x4), 0x800) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000a72000)=""/138, &(0x7f0000da3000-0x4)=0x8a) 2018/02/19 18:03:52 executing program 7: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x7, 0x5, &(0x7f000000d000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) r1 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000027000-0xc)={0x0, 0x0, 0xffffffffffffff9c}) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f0000027000-0x28)={&(0x7f0000016000/0x3000)=nil, 0x1, 0x0, 0x8, &(0x7f0000001000/0x1000)=nil, 0x7f}) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001c000-0x3c)={0x24, 0x28, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, [@nested={0x10, 0x0, [@typed={0xc, 0x3, @ipv4=@loopback=0x7f000001}]}]}, 0x24}, 0x1}, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3f, &(0x7f0000027000)="cd99", 0x2) 2018/02/19 18:03:52 executing program 5: r0 = socket$bt_rfcomm(0x1f, 0x0, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000001000-0x4)=0x101, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_data=&(0x7f0000a82000)="0500000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) 2018/02/19 18:03:52 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000004000-0x4)={r0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000006000-0x4)=0x18, 0x4) getsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000002000-0x4), &(0x7f0000005000-0x4)) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000004000)={{{@in6=@mcast1, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000002000-0x4)=0xe8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000002000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, @dev={0xfe, 0x80, [], 0x0, 0xf}, @loopback={0x0, 0x1}, 0x5, 0xfffffffffffffffd, 0x8001, 0x400, 0x5, 0x10000, r2}) [ 44.065828] ? __init_waitqueue_head+0x97/0x140 [ 44.070491] ? rds_message_map_pages+0x330/0x330 [ 44.075235] ? rds_message_alloc+0x28c/0x330 [ 44.079634] ? rds_message_next_extension+0x210/0x210 [ 44.084818] ? trace_hardirqs_on+0xd/0x10 [ 44.088965] ? _raw_spin_unlock_bh+0x30/0x40 [ 44.093367] ? memset+0x31/0x40 [ 44.096642] rds_conn_create_outgoing+0x3f/0x50 [ 44.101308] rds_sendmsg+0xe63/0x2550 [ 44.105101] ? avc_has_perm+0x43e/0x680 [ 44.109079] ? rds_send_drop_to+0x1930/0x1930 [ 44.113576] ? iterate_fd+0x3f0/0x3f0 2018/02/19 18:03:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) socket(0x0, 0x3, 0x3) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00001e7000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f0000678000-0x38)={&(0x7f00003d2000-0xc)={0x10}, 0xfffffffffffffd6e, &(0x7f0000b27000-0x10)={&(0x7f00001aa000-0x58)=@ipv6_newroute={0x890e5bcb7114c9b3, 0x18, 0x304, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, [@RTA_MULTIPATH={0x14, 0x9, [{0x9, 0x0, 0x0, r1}, {0x4}]}]}, 0x30}, 0x1}, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000395000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f0000931000-0xc)={&(0x7f00007a4000)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}) 2018/02/19 18:03:52 executing program 7: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0x804, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000001000-0xb), &(0x7f0000027000-0x4)=0xb) r1 = socket$netlink(0x10, 0x3, 0x20) bind$netlink(r1, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r1, &(0x7f0000025000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f0000026000)={@generic="1711b5dcbf1dd5451a3fc31e7332e2e2", @ifru_flags=0x901}) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r2, &(0x7f0000028000-0xc)={0x10, 0x0, 0x3, 0x80000000}, 0xc) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000021000-0xb)={0x9, 0x28cff65c, 0x1ff, 0x3, 0x6, 0x380000000000, 0x5, 0x8, 0x0, 0x0, 0xe3c}, 0xb) 2018/02/19 18:03:52 executing program 5: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000d43000-0x4)={0xffffffffffffff9c}) getsockopt$ax25_int(r0, 0x101, 0xe, &(0x7f00005db000), &(0x7f00000af000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nfc_raw(0x27, 0x80000000000004, 0x0) bind(r1, &(0x7f000004d000)=@l2={0x1f, 0x3, {0x5, 0x5, 0x5, 0x3ff, 0x4, 0x6442}, 0x200, 0x8}, 0xe) r2 = socket(0x11, 0x4000000000080002, 0x0) sendmmsg$inet_sctp(r2, &(0x7f0000db6000-0x118)=[], 0x0, 0xfffffffffffffffe) ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x89e0, &(0x7f0000c40000-0x4)=0x7) ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x89e0, &(0x7f000015a000-0x4)=0x2) 2018/02/19 18:03:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x20000003) r1 = socket$inet6(0xa, 0x6, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00001b7000-0x8)) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00004e7000)=@raw={'raw\x00', 0x9, 0x3, 0x388, 0x1e8, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x2b8, 0xffffffff, 0xffffffff, 0x2b8, 0xffffffff, 0x3, &(0x7f0000842000), {[{{@uncond, 0x0, 0x1c8, 0x1e8, 0x0, {}, [@common=@unspec=@comment={0x120, 'comment\x00'}]}, @unspec=@TRACE={0x20, 'TRACE\x00'}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, [], [], @common='nr0\x00', @generic="fd4058e2ec5e5da10e64949f578f8099"}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xfffffffffffffffc}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3e8) r2 = accept(r0, &(0x7f0000cb8000-0x80)=@generic, &(0x7f00009fc000-0x4)=0x80) recvmsg$kcm(r2, &(0x7f0000e82000)={&(0x7f0000cf5000)=@nfc_llcp, 0x60, &(0x7f0000045000-0x10)=[{&(0x7f0000e28000)=""/68, 0x44}], 0x1, &(0x7f000071f000)=""/174, 0xaa, 0x7f}, 0x10002) r3 = accept4(r0, &(0x7f0000345000)=@nl=@proc, &(0x7f0000048000-0x4)=0xfd7a, 0x1000000) connect(r3, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) [ 44.117377] ? lock_downgrade+0x980/0x980 [ 44.121525] ? lock_release+0xa40/0xa40 [ 44.125510] ? sock_has_perm+0x2a4/0x420 [ 44.129568] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 44.134929] ? lock_release+0xa22/0xa40 [ 44.138909] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 44.144790] ? __check_object_size+0x8b/0x530 [ 44.149277] ? __release_sock+0x360/0x360 [ 44.153426] ? __might_sleep+0x95/0x190 [ 44.157393] ? selinux_socket_sendmsg+0x36/0x40 [ 44.162052] ? security_socket_sendmsg+0x89/0xb0 [ 44.166797] ? rds_send_drop_to+0x1930/0x1930 [ 44.171288] sock_sendmsg+0xca/0x110 [ 44.174999] SYSC_sendto+0x361/0x5c0 [ 44.178704] ? SYSC_connect+0x4a0/0x4a0 [ 44.182681] ? security_socket_bind+0x89/0xb0 [ 44.187171] ? SYSC_bind+0x290/0x410 [ 44.190893] ? SyS_futex+0x269/0x390 [ 44.194593] ? fd_install+0x4d/0x60 [ 44.198212] ? do_futex+0x22a0/0x22a0 [ 44.202008] ? exit_to_usermode_loop+0x198/0x2f0 [ 44.206758] ? SyS_pwrite64+0x110/0x190 [ 44.210730] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 44.216271] SyS_sendto+0x40/0x50 [ 44.219720] ? SyS_getpeername+0x30/0x30 [ 44.223757] do_syscall_64+0x282/0x940 [ 44.227617] ? __do_page_fault+0xc90/0xc90 [ 44.231824] ? finish_task_switch+0x1e2/0x890 [ 44.236289] ? finish_task_switch+0x1b9/0x890 [ 44.240759] ? syscall_return_slowpath+0x550/0x550 [ 44.245662] ? syscall_return_slowpath+0x2ac/0x550 [ 44.250564] ? prepare_exit_to_usermode+0x350/0x350 [ 44.255552] ? prepare_exit_to_usermode+0x227/0x350 [ 44.260542] ? perf_trace_sys_enter+0xcb0/0xcb0 [ 44.265184] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 44.270006] entry_SYSCALL_64_after_hwframe+0x26/0x9b [ 44.275171] RIP: 0033:0x453d69 [ 44.278331] RSP: 002b:00007f4926511c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 44.286011] RAX: ffffffffffffffda RBX: 00007f49265126d4 RCX: 0000000000453d69 [ 44.293256] RDX: 0000000000000001 RSI: 0000000020a9c000 RDI: 0000000000000013 [ 44.300498] RBP: 000000000072bea0 R08: 0000000020dfcff0 R09: 0000000000000010 [ 44.307739] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff 2018/02/19 18:03:52 executing program 0: r0 = socket$inet6(0xa, 0x10000000002, 0x41fbe7bd) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00007d6000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) setsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f0000bc2000), 0x2) 2018/02/19 18:03:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) sendfile(r0, r0, 0x0, 0x8) writev(r0, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) close(r0) 2018/02/19 18:03:52 executing program 0: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000ec1000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000bfb000)={0x0, 0x0, 0x800000ffc}, 0x4) pipe(&(0x7f0000b67000)={0x0}) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000ded000-0x4)=0x80) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f0000d3a000-0x1000)="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", 0x5c1, 0x0, &(0x7f0000607000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) [ 44.314980] R13: 00000000000004b9 R14: 00000000006f71f8 R15: 0000000000000000 2018/02/19 18:03:52 executing program 6: r0 = socket(0xa, 0x1, 0xfffffffffffffffd) getpeername$packet(r0, &(0x7f0000e61000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000883000)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f000041a000+0x847)=@security={'security\x00', 0xe, 0x4, 0x2f0, 0xffffffff, 0x0, 0x168, 0x0, 0xffffffff, 0xffffffff, 0x258, 0x258, 0x258, 0xffffffff, 0x4, &(0x7f000023a000-0x40), {[{{@ip={@empty, @broadcast=0xffffffff, 0x0, 0x0, @common='bpq0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00', 0x0, {0x2}}}, {{@uncond, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@SET={0x60, 'SET\x00'}}, {{@ip={@multicast1=0xe0000001, @dev={0xac, 0x14}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xb0, 0xf0, 0x0, {}, [@common=@set={0x40, 'set\x00'}]}, @common=@inet=@LOG={0x40, 'LOG\x00', 0x0, {0x0, 0x0, "79e4b90dcf0b996fbe19540d7c8e416100e5170010a22f998ad8d665fb97"}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x350) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x20010040000}, 0x8) connect$inet6(r2, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r2, &(0x7f000060d000)=[{{0x0, 0x0, &(0x7f0000c39000-0x10)=[{&(0x7f00006f9000)='\x00', 0x1}], 0x1, &(0x7f0000299000)=[]}}], 0x1, 0x8000) socketpair(0x19, 0x2, 0x8, &(0x7f0000752000)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_ULP(r4, 0x6, 0x1f, &(0x7f0000c4a000)='tls\x00', 0x4) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00003a0000-0xe8)={{{@in=@local, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@remote}}, &(0x7f0000a92000-0x4)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r4, 0x29, 0x32, &(0x7f0000856000)={@local={0xfe, 0x80, [], 0x0, 0xaa}, r5}, 0x14) connect$inet(r3, &(0x7f00004b0000)={0x2, 0x3, @empty}, 0x10) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000e5e000-0x4), 0x4) pipe(&(0x7f00004ca000-0x8)={0x0, 0x0}) setsockopt$inet6_udp_int(r6, 0x11, 0x65, &(0x7f0000074000)=0x40, 0x4) bind$nfc_llcp(r6, &(0x7f0000e3a000-0x60)={0x27, 0x9, 0x5, 0x6, 0x0, 0x6, "f486e545fed2fa62526abc9cafd09c94829141fe4b9f0ea3e59fa22c1c87779ba2144e7bbf0b61b465b975041bdd117ac0e11f1e7b572cc24f90ec358f1a1c"}, 0x60) ioctl$fiemap(r4, 0xc020660b, &(0x7f000042d000-0xc8)={0xf95, 0x2, 0x2, 0xfffffffffffff20a, 0x3, [{0xf7, 0x40, 0x6a}, {0x7fff, 0x2, 0xa88, 0x0, 0x0, 0x1000}, {0x9, 0x6, 0x20, 0x0, 0x0, 0x2005}]}) writev(r4, &(0x7f0000c44000)=[{&(0x7f0000ee5000-0x96)="dcdfdeaf5a34fee1bb417075f3b22c92491a2b0dfa8daaa92d1a5f0b593e14b8ac52eadf7acfcdc9c23f78ada7e8288b7ba04f89665c6cb05cee612fc5adfdbf00dd821594706ac65981fe1cc0a9f99593df5f37d3fc9b3209f8587f82f75f30c39ca9dfdd9b14fa904bdd7ac29241cb061a5eb42729141dae9b5dbcb08d37013cde1c5970db39bb63802ac553545e7225396e0f0ac5", 0x96}, {&(0x7f0000ac2000-0x1000)="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", 0x1000}], 0x2) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000335000)) getsockname$ax25(r7, &(0x7f0000fd5000), &(0x7f0000981000+0x75b)=0xfffffffffffffe42) setsockopt$inet_group_source_req(r1, 0x0, 0x2f, &(0x7f0000b73000-0x118)={0x7, {{0x2, 0x0, @loopback=0x7f000001}}, {{0x2, 0x2, @rand_addr=0xa8}}}, 0x118) 2018/02/19 18:03:52 executing program 1: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000023000-0x8)={0x0, 0x0}) getsockopt$inet_buf(r1, 0x0, 0x23, &(0x7f000001e000)=""/63, &(0x7f0000008000)=0x3f) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x801, 0x9, &(0x7f0000023000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f000000e000-0x4)=0x1, 0x4) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r3, 0x890c, &(0x7f0000004000)={0x2, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x2, 0x3, @multicast1=0xe0000001}, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x13}}, 0x2, 0x2, 0x0, 0xffffffffffffff01, 0xfff, &(0x7f0000025000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0xffffffffffffff2b, 0x8e}) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000001000)={0x10}, 0xc, &(0x7f0000011000)={&(0x7f0000019000-0x14)={0x14, 0x1e, 0xd29, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000006}, []}, 0x14}, 0x1}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000015000+0x331)={r0}) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r4, 0x6, 0x1e, &(0x7f000001d000-0x4), &(0x7f0000025000-0x4)=0x4) 2018/02/19 18:03:52 executing program 4: setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000321000), 0x0) mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f000059e000-0xc)={0x0, @remote, @rand_addr}, &(0x7f0000fef000)=0xc) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000ff0000)={@generic="6f2f3d0278839aac31d08cec967c9647", @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002}}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000852000-0xe8)={{{@in6=@loopback, @in6=@mcast2}}, {{@in=@multicast2}, 0x0, @in=@empty}}, &(0x7f00002ca000)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00001af000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3, 0x9, 0x0}, {0x5, 0x6, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x7}, {0x530, 0x3ff, 0x7f, 0x7}, 0x0, 0x7, 0x3}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}}, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x4, 0x3, 0x1, 0xfffffffffffffff7, 0x4, 0x9, 0x73}}, 0xe8) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000fe9000-0x4)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r2 = socket(0x1b, 0x7, 0x1) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00004ba000)={0x0, 0x80000, 0xffffffffffffffff}) socketpair(0x3, 0x805, 0x8, &(0x7f0000110000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000d0a000)={0x0}) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_CTX(r3, 0xc0086421, &(0x7f0000fef000)={r5, 0x1}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000001000-0x10)=[{0xa, 0x1}], 0x1) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095c000-0x4)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) accept$packet(0xffffffffffffffff, &(0x7f000040a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000ae0000)=0x14) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000a9a000)=0x3f, 0x4) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000106000-0x20)={@mcast1={0xff, 0x1, [], 0x1}, 0x20, 0x1, 0x2, 0x8, 0x1, 0x80000001, 0xfff}, &(0x7f0000e95000-0x4)=0x20) bind$inet6(r2, &(0x7f0000bb9000-0x1c)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7}, 0x1c) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr}, 0x10) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000ff0000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) 2018/02/19 18:03:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000fdb000)=@filter={'filter\x00', 0xe, 0x4, 0x3d0, 0xffffffff, 0xd0, 0xd0, 0xd0, 0xffffffff, 0xffffffff, 0x300, 0x300, 0x300, 0xffffffff, 0x4, &(0x7f0000e9b000-0x40), {[{{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x100, 0x128, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00'}, @common=@unspec=@connmark={0x30, 'connmark\x00', 0x1}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@unspec=@connbytes={0x38, 'connbytes\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x430) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000a5d000-0x8)={0x0}) getpeername$ipx(r1, &(0x7f0000a65000-0x10), &(0x7f00003f0000)=0x10) syz_emit_ethernet(0x4e, &(0x7f00008bd000-0x1046)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x18, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x8, 0xfffffffffffffffd, [], "74792bde2a379000"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, []}}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) 2018/02/19 18:03:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x400000005, 0x0, &(0x7f00000e8000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) read(r0, &(0x7f0000033000)=""/1, 0x1) close(r0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000037000)=0x8, 0x4) close(r1) r2 = accept$netrom(r1, &(0x7f0000206000+0x1f3)=@ax25, &(0x7f000028c000-0x4)=0x10) getsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000087000-0x4)=0x8, &(0x7f0000f33000)=0x4) 2018/02/19 18:03:52 executing program 3: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000006000-0x28)={'vcan0\x00', 0x0}) connect$can_bcm(r0, &(0x7f0000002000-0x10)={0x1d, r1}, 0x10) sendmsg$can_raw(r0, &(0x7f0000002000-0x38)={&(0x7f0000010000)={0x1d}, 0x10, &(0x7f0000001000-0x10)={&(0x7f0000007000)=@canfd={{0x1}, 0x18, 0x0, 0x0, 0x0, "0327e1b22b5fce00029c699f5ff986ca08990039966a7d5cb2bdac3fa820845860cb5fee496e6866856b76b50100000000000000004e2f5763a918fa1efd9b0b"}, 0x48}, 0x1}, 0x0) r2 = socket$inet6(0xa, 0x803, 0xffffffffffffffff) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000018000)={0x0, 0x2}, &(0x7f0000019000-0x4)=0x8) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f000000b000-0xed)={r3, 0xe5, "04f45d7b4f8d240551f3361b65eaeae4361a93e26dfc3f678e55ce3e8537c157a4d478650a9c66369f6266a72fd4cd95a736ea4c16f0f069aa9f4ed2ba5ddaf893ba7ef3f2340a3ac47c2d8af788c05a4631a4bd9f1cfbbb8d2492758c773c2d841577a89e533b635a677c30ed87b4dfa18193425e582bb2dc486edc6af4b4114bce8ac98024329f5476c1a553962509e906c18a27a95d16d1f9ad2bf63db6c41c7c591fbbe92b4f6a5e458b4e9cf543c543890e41d93940aced102f2e1a4407d3eecd81d50f1ebf6bff4be4d2d45389e69241f55cd0e43330f0fe681e7f3ed503c96b6089"}, &(0x7f0000018000)=0xed) 2018/02/19 18:03:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x3, &(0x7f0000487000-0x98)=@framed={{0x18}, [], {0x95}}, &(0x7f00003aa000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f00006ac000)=""/4096}, 0x48) r1 = socket$inet_tcp(0x2, 0x1, 0x0) socket$nl_route(0x10, 0x3, 0x0) r2 = socket$inet6(0xa, 0x80000, 0x1000) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000125000)=@int=0x6, 0x4) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00007fd000)=r0, 0x4) r3 = accept4(r1, &(0x7f00006ed000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f0000330000)=0x3a, 0x0) getsockopt$ipx_IPX_TYPE(r3, 0x100, 0x1, &(0x7f00007f5000), &(0x7f0000961000)=0x4) 2018/02/19 18:03:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0xfffffffffffffffe, 0x800000000000002, 0x40, 0x3, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000000000)) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000c8a000-0x4)=0x11, 0x4) accept$packet(r0, &(0x7f000053d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00002dc000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000b57000)={@generic="2b2fdef6e83c6728b83952b5f6ebe5dc", r1}) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000dbf000-0x10)="b45f77940e0da0b2e69b737147365b3a", 0x10) 2018/02/19 18:03:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x80805, 0xffffffffffffff01) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000580000-0x4)) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000006000-0x14)={0x5, 0x100000000019, 0x22, 0x1}, 0x14) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_group_source_req(r2, 0x0, 0x2f, &(0x7f000046d000)={0x5398, {{0x2, 0x0, @rand_addr=0x5214}}, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}}, 0x118) pipe(&(0x7f00004c0000)={0x0}) getsockopt$bt_BT_FLUSHABLE(r3, 0x112, 0x8, &(0x7f0000b6d000-0x4)=0xfffffffffffffffd, &(0x7f00004b3000+0xdce)=0x4) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000ffb000-0x18)={r1, &(0x7f00000d5000-0x98), &(0x7f0000b02000)=""/253}, 0x18) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000a8000-0x20)={r1, &(0x7f0000a6f000-0x30)="10ee1760c9eeef32956625ff9b1b280362119cb9dba137181323b26918d1a8bb5511feb5a216bedde2aa748eb2574173", &(0x7f0000b72000-0x30)="de1e174428b8b63f9a38945146bb1e0ecb11ead8186b160ee82e4b64d0e2ccabe85ee386b683f69ffd23cdeeca470de7"}, 0x20) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000a84000-0x8)={0x0, 0x0}) setsockopt$inet6_MRT6_DEL_MFC(r4, 0x29, 0xcd, &(0x7f00005c3000)={{0xa, 0x2, 0xfffffffffffff800, @ipv4={[], [0xff, 0xff], @empty}, 0xcb}, {0xa, 0x0, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x55, [0x4, 0x20, 0xdfb3, 0x0, 0x33, 0x20, 0x81, 0x7]}, 0x5c) 2018/02/19 18:03:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f00002d9000)={0x1a, 0x7fff, 0xffffffffffff8000, 0x8, 0x15, 0xffffffffffffff9c, 0xb6}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000bc5000)={&(0x7f0000572000-0x8)='./file0\x00', r1}, 0xc) bind$alg(r0, &(0x7f00003f2000-0x58)={0x26, 'skcipher\x00', 0x40, 0x0, 'ctr(blowfish)\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000122000-0x38)={0x0, 0x0, &(0x7f0000b12000)=[{&(0x7f0000a5b000-0xf5)="f82f75ea20ed7d5a2f5f5a73df8f17e8592722fac2520d3834a5a6548098092a3812495052ce799db15740221cd3008b227731819fd7331df22ef156de67447e88d6736d61a4a015e66f89842b", 0x4d}, {&(0x7f0000b94000-0xd6)="76c017e27ba9257948305b056adec9817d1c309ac502be32eddec9ad5504402f5fd88ddc8161def9e19c5dc7f556ce98d43565d88df6f036d284300530994f20de43978167f684680a516ae40c768490f019a369f398c726ead8b6cdf9bcaa319bd040e7c9e2bb3a8be06777bd5ce0b01ac18a2d621b552a9c71bacacf3bc90a0782fbdfde07dd236796cd2d12fa6ec15e195cedd9a1de3880ae422a13c9156b89b061f5130d6da82f6d925b1bdb00adf5f318e7b1613c22dcc6c4d566cb568a1b244577ec2490200b9f0fd48ccd0a0803075f51d3c6", 0xd6}], 0x2, &(0x7f0000674000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x80}, 0x20000000) recvmsg(r2, &(0x7f0000201000)={&(0x7f0000ca9000-0x10)=@ax25, 0x10, &(0x7f0000153000-0x90)=[{&(0x7f0000d5d000)=""/226, 0xe2}, {&(0x7f0000486000)=""/4096, 0x1000}], 0x2, &(0x7f000037a000)=""/102, 0x66}, 0x0) r3 = socket(0x4, 0x6, 0x6) accept4$unix(r3, 0x0, &(0x7f0000d91000), 0x800) [ 44.418811] Cannot find add_set index 0 as target [ 44.435594] xt_connbytes: Forcing CT accounting to be enabled [ 44.448613] IPv4: Oversized IP packet from 127.0.0.1 [ 44.453872] IPv4: Oversized IP packet from 127.0.0.1 [ 44.481862] Cannot find add_set index 0 as target 2018/02/19 18:03:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x803, 0x0) connect(r0, &(0x7f0000cf5000-0x1e)=@pppoe={0x18, 0x0, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xd}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000b73000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000f83000)={0x10}, 0x3e9, &(0x7f0000f76000-0x10)={&(0x7f0000f86000-0x58)=@newneigh={0x28, 0x1c, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, r1, 0xc2, 0x2e}, [@NDA_LLADDR={0xa, 0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}]}, 0x28}, 0x1}, 0x0) 2018/02/19 18:03:52 executing program 5: r0 = socket$inet6(0xa, 0x4, 0x100000008) socket$inet_icmp(0x2, 0x2, 0x1) setsockopt(r0, 0x84, 0x8000000000000003, &(0x7f0000000000), 0x0) 2018/02/19 18:03:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f00006cb000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x89, 0x0, @dev={0xac, 0x14}, @multicast1=0xe0000001, {[@rr={0x7, 0xf, 0x0, [@multicast1=0xe0000001, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}, @ssrr={0x89, 0xf, 0x0, [@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}, @rr={0x7, 0xf, 0x0, [@multicast1=0xe0000001, @rand_addr, @broadcast=0xffffffff]}, @rr={0x7, 0xf, 0x0, [@loopback=0x7f000001, @rand_addr, @loopback=0x7f000001]}, @end]}}}}}}}, &(0x7f0000d46000)={0x0, 0x1, [0x0]}) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = getpid() ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00005ad000-0x4)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000ec0000+0x5ed)={0x0}, &(0x7f0000b90000-0x4)=0xc) r4 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000b82000-0xe8)={{{@in6=@ipv4={[], [], @broadcast}, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@empty}}, &(0x7f0000387000)=0xe8) sendmsg$nl_generic(r0, &(0x7f0000bb1000)={&(0x7f0000cdd000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f000049a000-0x10)={&(0x7f0000f35000-0xa0c)={0xa0c, 0x3a, 0x0, 0x2, 0x2, {0x1}, [@typed={0xc, 0x6d, @str='!\x00'}, @typed={0xc, 0xc, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}, @nested={0x18c, 0xf, [@typed={0xc, 0x5c, @pid=r1}, @generic="9909953c7b95e652", @generic="1ebfbec61636fffc1ba8cac8bb09420b94a41df368bb1a474797ebc0f6ddb0569f45ed807886602d9a548e1c51d251c210ed34f14680005dce32110681506f4b505f5151482d360559e4802ab2979d009b6d73c9475c89943b87a61eb4f6d129d23d0af5767418d53bb13c0f8bce08a92f59fa4e39f18d53e10f48d1516d2168b9c2ca8e5887bdcf33c15170c828a1be6cf2f0061201842956eb22dc758742cf4cd1a1e7edef8b67fc515264e86c62539f26466e38fb1e95c223b156b40d706094e169d8a1429974dc71aed1b47ea4065a819a719c0e5da55c8ffe9b36935825dc05f18120a4977cb499f57c36", @typed={0xc, 0x8e, @pid=r2}, @generic="1e27fd4a65d8bc954743ab7ba138537bb94dc3167653d4a8f69a44c1f5195d44153ace5aac17d916d813ce57bf441f0ebd80351c719aa5caf80d2bdf6b6b2e3c42cc335848424832484fd3b833ea33174473cee81ab8af4ffed39583c907483af8bb6d1d7c3a2024e4ab3beaf7b9", @typed={0xc, 0x8f, @pid=r3}]}, @nested={0x144, 0x3f, [@typed={0x10, 0x4f, @u64=0x100000000}, @generic="23534b21c6218c71e5880c7f346d8a005a650ae833fb277074433c4f967c5078db11e562f5c3908a3b5c74f9f998e6f099baf7eb8f0161970c157c43c9f5ea825bc7439b93e727f7aaff2f61c4f7d38a97fcc7ea31966fcad88917e55f931493adad284b7a4cc77a61a67de70a44013ad8dedc5de1c46df4738b90d7909b518c6ea8cd980cb52e16a683830942920e2edfd565633eb65f8e2a81e3cf87", @generic="aa619869e8b893b8413da03e31c79ef54b663ded84bedd199b7b8ba652aaf2dd5aa9cde435617a18b9ddd88f5dac662d60778864c3d10ce5da88ec4196fe2c1caf5e00a943f3eac74c27a53890552a8934eff144b534d254ed4f64e6c875e3a2ee047d93756e540ceefcc362bed7e85de580dde05d4ec7ab26dc59355172788076cf7de0", @typed={0xc, 0x3d, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}]}, @typed={0xe4, 0x10, @binary="b3bc6375492078c61f5052d26034b63aafbce5f0945d4c6df17f0a046d3242fead9598bb7887872ee783e8d4b345ec6b8486d983cca8cbbd0e9dfe1d2f6e17de7becaed9db1a78513953723fa8f23097321236c3297d0572f59bb3c94d39dca9e547838f4f846de118d8abdcc510a5b28e711f275a4729e59af577dc354c58a3739fe5c6f296cc16aa1a0621c4161cc3f9ce6340a0702021b9de58145d7bd2f1eda1c1a0fcbb23a03ed9aa20b432473060a4bcad51cbcf9a4e0eecf8f22c931166cd98f7bd8c37348de87c2128a5834f1adfb95670d61e3643c56c28"}, @nested={0x378, 0x6d, [@generic="81", @typed={0xc, 0x87, @fd=r4}, @generic="c3b3dc17dde69099b5a0f991710a577721936e04623abbd73c029b018cb8f8c15720af44590944e07e128e7ef1ef8d79b1766c3796f320836fba2a0ff35d17f09482e7d4feb594b10ac0809e28397aa468117661dd4793d30607529bea7e552535f98d1c94928b6d18985a1c935dc97c9a", @generic="d21b8b166f9e7788a28365ddf50446a205cdd48393a3326270d983b23363e874dabea5cef3addb180e7aad55edad5f4b5ad2e86d092cd6e8f5fe98e0841484fbd0a175611e62569d68d4a19802cfd9a528670ee935b752e1c72d36926ac5d805c2e35dfb7abcf36b01189db34bd5f90cbd14ff3ebb5497bddd26057a0123771026301b5467c0e90e670dfad3526911a00959ad209bbc0f27952db430aa540907a112d581de6bd4cbe65e5abc5eea0852a7503e396ab171f00d", @typed={0xc8, 0x6f, @binary="dc60552a17cbe6af03e8e4b80dc29e6392a06146f0a063d714725e74b08333ea4ec68c0104e2f8811ccddad726670c992558a56e4bb30c5fe4b5730d28efd7da0a17642101900b7b483639744ba212455622605c56c85148798b1f26d1759f41a14130809f489a91af4f964eb5d91d202c014e58b76cddec1fbf950e844fede0fec889b2423774896a5c088a1f25e242373a02792ee4464a9040f9cc83af38cfd0accabdfc7a8f35de65beccb479291125d6f98cc62eba7745a35d4c5e842060"}, @generic="d23aa1d76ceec539b122eb3ef4a59a932e1c404204b30ece4e5b247cbae9cbfb1f875a47411021a1fe5f9f0db66b5351ed0e03dd0b78c9c2a818275c6fad77dd18b0ed7a86ce0ec73b6d418639c25e93c811289ff923f09234d8ff3bba9f6181eed1626417b32b5045044938d3e3e03797597c048bef21301493fda30f3526e55d660c0b2c0e290f7c52086ee968880953ae7b4182e780cc2d95ce11cd6f6515be74465dd4304e8ad5ba828060c240696afb44b0ab08112cdde289df2572c8ebccaddca1d7793c532799f268863b1b5ce77bbfd2152a232f2315369581babfdd85df0bda4b903345c6a00642db0233", @typed={0x84, 0x3f, @binary="71826dd7ec3de5733a1b1c67d690fe2f35cb8e4c375d27ed6b1a26ecf0ea95da27830aa14b430267d0b44212de5837355d455a340dca9229551ac40d1a16e3855b5a1acaa9d755698ac14fb2058587d6a856e2b0066b55041d2aee9dfedf34f756c2a94622d0c5a1c3e57a080bc4faebe1f89af7c9c7f7afa2020cb8"}]}, @nested={0x210, 0x91, [@generic="95f115daee9341c88153cc6855802534601222302024a6cb4e0674c94a4abeb3201f942a446acc38d9f03332a46ed1ac065ed71d71478fc33b59ed6ccf264f426e4df3c5cd79e2e85344ee22057d18363680ba3c868cec4a7c1771cc729e9f3d5e77863b1b4b64987ac5287beba31b1c334e315354d7b059173c4048e41d33b4bdebdb405d42b4a1f5568fa39ad83a959ce017073b276c9f827f22ac8d15c10f6a25dfa49049f874b5000ac641dc4dbd314c16fed352d725bae495152ae1d7888ea3e450a372d8", @generic="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", @typed={0xc, 0x30, @uid=r5}, @typed={0x8, 0x1c}, @typed={0x30, 0x1f, @binary="17c7864e0f6f9b6a92bf4e54ed3b99cef75e33bd4715861cf3e66a4d642796e98226d83f2c"}]}, @generic="60418122625b0f3c2aa7dd63e337fb39d3cf5c6e804aaac2c79a1230e8e1087323b798fc9e627f747b108d69faf04eab3569ff77f3d8b1c54012f6b72b4a47b93e7d7d61c388bf73ac0bf17beb6f104ed0a5f4aec7128004fe73efd4f182617a7b63bcfdbf3769971d4d14669ddf01068bc75967f5eba2c66a002a57c2d672a03a322e99fb87fdb5087b", @nested={0x18, 0x7e, [@generic="651340344cf3e2b26781309b1eed22ce90"]}]}, 0xa0c}, 0x1, 0x0, 0x0, 0x80c0}, 0x0) 2018/02/19 18:03:52 executing program 0: mmap(&(0x7f0000000000/0xf9d000)=nil, 0xf9d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0xa, 0x2, 0x88) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000e52000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000f9e000-0x4)=0x1c, 0x80000) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000afe000)=0x6, 0x4) sendmsg(r0, &(0x7f0000f9c000)={&(0x7f000000c000-0x1c)=@in6={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f00003a3000)=[], 0x0, &(0x7f0000009000)=[{0x720, 0x29, 0x4, "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"}], 0x720}, 0x0) 2018/02/19 18:03:52 executing program 6: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect(0xffffffffffffffff, &(0x7f000001c000)=@generic={0x0, "5976d8bf623494cf0f9bea0f56600d5806357e8977866f9555cc808903d01ef60a463036c6b908661e8392f543be280dec24ddbea7a3919704a7a198869279f11f8054bc3c8201986002eed214318707062a05947adebcac377a28b09695df161b7b5218faf80c1d3b2a822dcf99db86cecaffc36749bf7e87ab96c0d59e"}, 0x80) r1 = socket(0x2, 0x1, 0x7) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f0000025000-0xc)={{0x5, 0x1, 0x3ff, 0xc, 0x100, 0x80000000}, 0x64}) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f0000010000-0x50)={@common='sit0\x00', @ifru_data=&(0x7f000001c000)="6b6be7000000007000b400a472ca66f3000000ef0002000000000000cb9d3cb0"}) 2018/02/19 18:03:52 executing program 1: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x84, 0x10, &(0x7f0000001000-0x6a), 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000f23000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000001000-0x4)=0x14, 0x800) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00005fc000)={@loopback={0x0, 0x1}, @empty, @loopback={0x0, 0x1}, 0x7, 0x1, 0x8, 0x400, 0x1, 0x80000002, r1}) 2018/02/19 18:03:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x81000000000) sendmsg$nl_route(r0, &(0x7f000088a000)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000005d000-0x10)={&(0x7f0000b15000)=@ipv6_newroute={0x2c, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x7}, @RTA_ENCAP={0x8, 0x16, @nested={0x4, 0x0, []}}]}, 0x2c}, 0x1}, 0x0) 2018/02/19 18:03:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x10000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x6c072, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f00004a0000)={@loopback, 0x0}, &(0x7f000042f000-0x4)=0x14) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f00009b0000-0x14)={@dev}, &(0x7f00003b2000-0x4)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f000041f000-0x14)={@local={0xfe, 0x80, [], 0x0, 0xaa}, r1}, 0x14) connect$inet6(r0, &(0x7f0000ff7000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x7}, 0x1c) bind$inet6(r0, &(0x7f0000f98000)={0xa, 0x0, 0x1ff, @dev={0xfe, 0x80, [], 0x0, 0xa}, 0xd5}, 0x1c) sendto$inet6(r0, &(0x7f0000ee6000), 0x0, 0x8000, &(0x7f000024c000)={0xa, 0x2, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) r2 = accept4$packet(0xffffffffffffff9c, 0x0, &(0x7f00000ae000), 0x0) bind$packet(r2, &(0x7f0000b7e000-0x14)={0x11, 0x0, r1, 0x1, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x13}}, 0x14) sendmsg$inet_sctp(r0, &(0x7f0000558000-0x38)={&(0x7f0000c88000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000a7e000-0x10)=[{&(0x7f0000085000)="19", 0x1}], 0x1}, 0x0) [ 44.519870] IPv4: Oversized IP packet from 127.0.0.1 [ 44.525157] IPv4: Oversized IP packet from 127.0.0.1 2018/02/19 18:03:52 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000d75000-0x4)='tls\x00', 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f0000fd8000-0x28)=@hopopts={0x0, 0x0, [], []}, 0x8) setsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f0000bfd000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) 2018/02/19 18:03:52 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) 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$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000000000)={&(0x7f0000000000)=[0x0, 0x0, 0x0], &(0x7f00003da000-0x8)=[0x0, 0x0], &(0x7f0000f39000-0x4)=[0x0], &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x3, 0x2, 0x1, 0x5}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f00000af000-0x4)) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000572000)={0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000af5000)=[@in={0x2, 0x1, @rand_addr=0xc61}, @in6={0xa, 0x1, 0x7f, @empty, 0x1}], 0x2c) socket(0x0, 0x1, 0x3f) sendmsg$nl_netfilter(r2, &(0x7f00009f5000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)={0x1c, 0x4, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x8, 0x1, [@generic="06"]}]}, 0x1c}, 0x1}, 0x0) 2018/02/19 18:03:52 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pptp(0x18, 0x1, 0x2) ioctl$sock_netdev_private(r0, 0x89ff, &(0x7f0000000000)="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") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}, &(0x7f0000000000)=0x1c) setsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f0000ceb000)=0x80000001, 0x4) mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x4000000000000000) r3 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000023000-0x8)=@assoc_value={0x0, 0xb62}, &(0x7f0000002000)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f000001b000)={r4, 0x65, "f04ba2d410bd60902dc5cfc28d29f534d20ae16e67c84357922a24929f34ebd75e7aa0a394bec516f6137dcf1cd76dcadbd53e18daec935f1ed57c1fc536dbee6c658832c32490f9648794c7c31513a8d6d2e7077b0c7901e825f71b336aa0b441ba5ef877"}, &(0x7f0000015000-0x4)=0x6d) sendmsg$nl_route(r2, &(0x7f0000015000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000022000)=@ipv6_delroute={0x1c, 0x19, 0x60d, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x2}, []}, 0x1c}, 0x1}, 0x0) 2018/02/19 18:03:52 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_inet6_SIOCSIFADDR(r0, 0xc0045878, &(0x7f0000a8c000-0x18)={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x4)={r0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000002000-0x4c)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x3, @loopback=0x7f000001}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x3, 0x2, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x2}], 0x4c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000000000)={@loopback, @broadcast}, &(0x7f0000c59000)=0xc) 2018/02/19 18:03:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = accept(r0, &(0x7f0000b56000)=@in={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f0000225000)=0x10) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000a46000-0x10)=@req={0x6, 0x7ff, 0xbfe, 0x5f78}, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000d1d000)={&(0x7f0000d8a000-0xc)={0x10}, 0xc, &(0x7f0000445000-0x10)={&(0x7f0000135000)=@ipv6_newaddr={0x2c, 0x14, 0xb, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r2}, [@IFA_LOCAL={0x14, 0x2, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}]}, 0x2c}, 0x1}, 0x0) 2018/02/19 18:03:52 executing program 7: mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) splice(r0, &(0x7f0000fdd000), 0xffffffffffffffff, &(0x7f0000708000), 0x10001, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000833000)={{{{0x2, 0x3, @multicast1=0xe0000001}}, {{0xa, 0x1, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0xfff}}}, 0x100, 0x7, 0xe31, "2fedc3e7ac77e1d5eab297d400c011c144181143132a2cba5d4b8582d95da9e18b15d47e692e3c368324a29a1c00fba3fcae30d40a39c4eaab0c9ed2bc5387245a293204132c14a673008789e7e87e66"}, 0x160) [ 44.561752] netlink: 'syz-executor3': attribute type 21 has an invalid length. [ 44.569584] device syz7 entered promiscuous mode [ 44.590716] netlink: 'syz-executor3': attribute type 21 has an invalid length. 2018/02/19 18:03:52 executing program 3: mmap(&(0x7f0000000000/0xf90000)=nil, 0xf90000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000060c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f00005d6000-0xe)=[], 0x0, 0x0) vmsplice(r1, &(0x7f0000f83000)=[{&(0x7f0000f82000)="a4", 0x1}], 0x1, 0x0) poll(&(0x7f0000f89000)=[{r0}], 0x1, 0x4edc8b4f) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00002d4000)={0x0, 0x4}, &(0x7f00004b4000-0x4)=0x8) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000f91000)={r2, 0x4, 0x7}, &(0x7f0000347000-0x4)=0x8) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000f90000)=0x7, &(0x7f0000f91000-0x8)=0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000049e000-0x20)={@dev={0xfe, 0x80, [], 0x0, 0x14}, 0x4, 0x2, 0xff, 0x6, 0x1, 0x5, 0xfff}, 0x20) read(r0, &(0x7f0000ebd000-0xb8)=""/184, 0xfffffda6) 2018/02/19 18:03:52 executing program 6: mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) r0 = socket$inet(0x2, 0x3, 0x80000000006) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000002000)=@broute={'broute\x00', 0x20, 0x1, 0x178, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20001000], 0x0, &(0x7f0000000000), &(0x7f0000001000)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x9, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}, @generic="a97e0ebf396da13a447487e284e7f159", @generic="7fab73d10c20c0d3cd7e7f440bd417ee", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], @link_local={0x1, 0x80, 0xc2}, [0x0, 0xff], 0xe0, 0x110, 0x148, [@rateest={'rateest\x00', 0x48, {{@syzn={0x73, 0x79, 0x7a, 0x0}, @syzn={0x73, 0x79, 0x7a}, 0x14, 0x3, 0x0, 0x0, 0x0, 0x0, 0x9c2e}}}]}, [@common=@STANDARD={'\x00', 0x8}]}, @common=@mark={'mark\x00', 0x10}}]}]}, 0x1f0) 2018/02/19 18:03:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) sendmmsg(r0, &(0x7f0000281000-0x3c)=[{{0x0, 0x0, &(0x7f000031a000-0x60)=[{&(0x7f000076e000-0x44)="3e8cb75d386d5eca998bc072e6954e6cfaa31b66e06b91a8d0a89c56a50e5bdfc872ed457e6f42ffdc48c927522e0b912c466f0feff4ec979bb41c036bae6a1570f9249f", 0x44}, {&(0x7f0000e6e000-0xac)="c69df7e6d5e69ad29da38a69ec6a5f9d9c2787115a674ebff6d0ea19ce38115bec9fcaae57c08062ae486799f5507780d51d1d410aae389fd58d8c74faa40268448a679a354be7b8de13bffb3741a05613b80ece1085c58b1218c3bc6b63f175f0c40222dbfaa4c7e134ea3e68b6f0f0e68695bc6f62ff8a8bc4f6da0dd53032290d68f1d4f051234e43e5d4e40a482d5e0f8cff921b0253c3d114faf73e4c2309d2955b8a9b985e6c74dc89", 0xac}, {&(0x7f000078f000-0x1000)="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", 0x1000}, {&(0x7f000043a000-0xef)="3b689365297cdf6ecb24842217aa5a8447b01cb8a8d4a393c51f1a4fa44ffa50a755ef35c14e47cf7f00b827a0b0d772e859653912c7e8106287ccaf8455535fb9e89b12b301ea6ff1c13facf420eb0fd1fdf3fc57e1d77024bb49cb293a7e1ef1b1bd251d21f223921a125a63ad8cec6a1c9eb79af70e09ece6cc28898c1b66c0cddc75096bd57214f2979007131c2a5111bec7166ed7fedd21a4cb6f330249d12463d7871a0b335fc0ad86ff2aaa08de8225e2abea8f54369e25ba088b54f9e994438d29ff2c81aa086e9b315400d66e00563432db2b6efc1acb1709962c8669fe04da5a4334514fda7add7e0e0e", 0xef}, {&(0x7f0000db5000-0xeb)="f8a2d755880ec07e5695ed893b1cfe4da6644c0ce5e0d476970d32637b72f81b01d0caf948ce8415a1c9b09dfb4bf0b96eeebb0670dd3b1bf1478e8ceda2b867386214d7ed140698fb798144af54d35cc416fc66a0226552bab132f1947400d6585542b391f67f5d97b00fa9a449d70c7c35d402c786aadbdfc1d0ab952b85f8fde301102c4443b5b42a5312d05b8ab5cbd490edcf9633d391f893ba9bc4f9a1886a3e1c52f730e4b81707fc160c294b0101cfe188871629e08f7aa2ffc22e5ed406f9e429401c36934c61c1725d0be2b6de381e6962faa11088dd84049342d2c7132655622c941f9ea8fd", 0xeb}, {&(0x7f00002f9000-0xd0)="c955e01569a6685afd85f0f33df499c8bc655e00949e8bfe017c83f90b51064c76e72b377ec5e135ece73d1b3fbb2d293cb963bb1d5315698d7f70d7ee361b72359b87b53c807c7f4cb6e576c6b01d51380302607cfa9ec8b12395fe0ead226a5d46d206c633c7d7c629d2b0012f4e02e4229f5d2f9bd072aaec9b85f99d7cb6c7206638b40e2ab81cf7bfc65df2acb010faf41d162bfad52f68259bcbecd43fcd6202c853e4f48c2613ac78096d529ddb3718b97f1b8826f0b17c56ae77fa8cf75b005cfeec50d0c8e905f013630a23", 0xd0}], 0x6, &(0x7f0000156000)=[{0xd8, 0x1ff, 0x42d, "7fb67e5f29f803f1c0cb1eea92ec87bc7749ab61799cada83a2719ecf234a83cc9fa0e46b92b6db5cfa77684e0d9d96ba3cfaa53cbc40fa4fc1c250c8794c83507dffea9dcb73b95a0ad8650f18751362fd57b80a969ba59abe6c2d2564ea8163ffb7fc70c201146e031b553cc4517a905b6b4ea5121f452a387de7c3dfb09ad470693d538faa5c542b3cfe1c6448a5dc54f65efae4ed5b34ef0087f32a532dda50d680d7d159f4d80c06834bdc9aff368b9f30ab616609a6c166bd159311c4263bb"}, {0xf0, 0x117, 0x2, "6d0e6bc2014b6532689a42d73b1ed1d53a59e246f05685d050ceabedf7db5c8401df718d4ec71fe03ff775ed11d52e8f1278aa1657e51dde335308c5583a3858f4169187d9e9dfc3d782ad9bb51d657d7f5031e5705a1b2517e75679101cd7ecbf43c5111b6f042c6e85b02ffd9b0ab969e546cf6c822999159ee0456628be271497c8525cb4bf6d1acebe16e84b9397d914b4da0fc37b31cd7f0048ee6676ec5113c7ed94c6ebf1db9cc0471ff935a0152ff5aaf2deeaeab0b70188731ac8f90a2acb009f263e461cad6dea4ea7a87a7744036ba5aadc78116cb2ac25d3480e"}, {0x18, 0x0, 0x80, "76a5b53a48fca94e"}], 0x1e0, 0x4080}, 0x5}], 0x1, 0x44880) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000f9f000)={&(0x7f0000359000)={0x10}, 0xc, &(0x7f0000ae7000)={&(0x7f0000a88000)=@ipv6_delroute={0x24, 0x19, 0x423, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_PREF={0x8, 0x14}]}, 0x24}, 0x1}, 0x0) getsockopt$sock_buf(r1, 0x1, 0x1a, &(0x7f0000f29000)=""/57, &(0x7f00003d5000-0x4)=0x39) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000131000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000aa6000-0x8)={0x1, 0x1}) recvfrom$inet(r0, &(0x7f0000c6c000)=""/6, 0x6, 0x40000000, &(0x7f0000d96000)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xc}}, 0x10) ioctl$DRM_IOCTL_INFO_BUFS(r2, 0xc0106418, &(0x7f0000584000)={0x4, 0x0, 0x10000, 0x1f, 0x18, 0x17b0}) 2018/02/19 18:03:52 executing program 5: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000001000-0xfd)="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", 0xfd, 0x40, 0x0, 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r1, 0x84, 0x75, &(0x7f0000002000-0x6a)="0000f1ff3c0c0000", 0x8) 2018/02/19 18:03:52 executing program 0: r0 = socket(0x1e, 0x801, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000d63000)=0x70, 0x4) 2018/02/19 18:03:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) write(r0, &(0x7f000019b000-0x24)="24000000210025f0071c0165ff0ffc0e020000000000020002e1800308000f0000000800", 0x24) pipe(&(0x7f000053a000)={0x0}) accept4$inet(r1, &(0x7f00008a7000-0x10)={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f0000b46000)=0x10, 0x80000) accept(r1, &(0x7f0000f6e000-0x1e)=@pppoe={0x0, 0x0, {0x0, @remote, @syzn}}, &(0x7f0000966000-0x4)=0x1e) 2018/02/19 18:03:52 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000001000)=0x8000, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000003000-0x4)) pipe(&(0x7f0000001000)={0x0, 0x0}) setsockopt$inet_group_source_req(r2, 0x0, 0x2f, &(0x7f0000001000)={0x8, {{0x2, 0x1, @loopback=0x7f000001}}, {{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xd}}}}, 0x118) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r1, 0x21, 0xa, &(0x7f0000003000-0x2), &(0x7f0000003000-0x4)=0x4) [ 44.632955] netlink: 'syz-executor1': attribute type 1 has an invalid length. [ 44.670342] netlink: 'syz-executor7': attribute type 20 has an invalid length. 2018/02/19 18:03:52 executing program 0: mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000641000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000044f000)={0x0, 0x0}) r2 = socket$inet(0x2, 0xa, 0x5) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) mmap(&(0x7f00008de000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000f64000)={{{{0x2, 0x1, @loopback=0x7f000001}}, {{0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3}}}, 0x1f, 0x3f, 0x3, "068e021ad5bad889ea18d151cd3c7ae02ecf42d291d082392477efbb2f495b7467b1844176af8b1fbaf9bf9a57e45ccff6e37a40e481aca74cd1b0169464ed08458be77499a6b0c38feb76b59b45cf89"}, 0x160) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000caa000)={{0x3, 0x400, 0xcbb6, 0xc0000000000, 0x5}, 0x4, 0x5, 0x6, 0x0, 0x8, "2677ab8a3ca09c3ca668d51f7a86cc8523d76e27b47977607c0f440144024d898075307b6159d4562bc268b5d1316342d78710a6e2950d31d520e3193a7508fd2c0a96c9afd9ed531654435b5eb93a03d534c66031a802573fa267d3b45c1870517a63feedf6ae3b4909f40e97c226859c4e282e7f245e0a8cd9288ee0b32735"}) [ 44.693758] netlink: 'syz-executor7': attribute type 20 has an invalid length. 2018/02/19 18:03:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f00002c6000)) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000284000)={0x0, 0x642c, 0x30, 0x0, 0x7}, &(0x7f00007e3000)=0x18) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000031c000)=@assoc_id=r1, 0x4) r2 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000df2000)={0x0, {0x2, 0xffffffffffffffff, @loopback=0x7f000001}, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x206, 0x0, 0x0, 0x0, 0x0, &(0x7f0000609000-0x10)=@common='teql0\x00'}) 2018/02/19 18:03:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) accept$alg(r0, 0x0, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) socketpair(0x0, 0x800, 0x9, &(0x7f00002f5000-0x8)={0x0, 0x0}) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000058000)={r0, 0x10000, 0x3, "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"}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000134000-0x4)="71e67a15", 0x4) r2 = accept4$alg(r0, 0x0, 0x0, 0x800) sendto(r2, &(0x7f00005c9000-0xa8), 0xfffffffffffffeee, 0x0, &(0x7f0000352000-0x10)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1"}, 0x10) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000524000-0x8c)={0x0, @in6={{0xa, 0x0, 0x1000, @dev={0xfe, 0x80, [], 0x0, 0x15}, 0x2}}}, &(0x7f0000135000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000356000+0xd23)={r4, 0x800, 0x6, 0xffff}, 0x10) 2018/02/19 18:03:52 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x0, 0x1f, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000fcd000-0x6)='dctcp\x00', 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00006f3000-0x10)={0x1, &(0x7f0000478000-0x8)=[{0x6}]}, 0x10) bind$inet6(r1, &(0x7f000062c000)={0xa, 0x2, 0x0, @empty}, 0x1c) syz_emit_ethernet(0x83, &(0x7f0000545000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x4d, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x4d, 0x0, "0327dd8f2405d26e00a9a10abaf5941f43e264265c803fb22b841f6888cde600030532e9337a40929eff67a41381bafae66a1667e56e28c610bf5efb4c862d0db339f2a8b0"}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) 2018/02/19 18:03:52 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000001000-0x10)={0xdf, &(0x7f0000000000)="c5ed07238baf1c02fec83c5d3754faf742f788eb140a8a5648f843859d713193f008887108bcaf244dfbbc4637a0351ef795b4f25e52d89d3900ba7bc5ac85e3fae0088801c5d9ea2c88d9a0608d7542bd64171a04337fe5309a5c8eec0970a476909697e475356f43a55d9e775f4e8c9cc26250095f81f9b6a1cf5d5bc19bb081c38f175cf8cc2bc67269328e0510c0f4c9d0ac3faabbac3a44221de923fc2407419fc8354fd5346aaf96549f9c6702f6a8a596be104b72cee6ea5df34235397b48970bb003b78d2e7658178f351bd207b3e58b0f8181a3d22c27489291bf"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/19 18:03:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000fbb000)={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f0000efb000)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000324000)={0x0, 0x1000, "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"}, &(0x7f00008db000-0x4)=0x1008) socket$inet6(0xa, 0x801, 0x3ff) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000c68000)={r1, 0x2}, 0x8) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00005ee000)={0x0, 0x0}) accept4$inet6(r3, &(0x7f0000d85000)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f000034f000)=0x1c, 0x80800) r4 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_MCAST_MSFILTER(r4, 0x29, 0x30, &(0x7f00006ae000)={0xe, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x0, []}, 0x90) r5 = socket(0x13, 0xf, 0x2) connect$inet6(r2, &(0x7f000024f000)={0xa, 0x1, 0xfa0, @dev={0xfe, 0x80, [], 0x0, 0x14}}, 0x1c) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000f40000-0x8)={0x0, 0xa99b}, &(0x7f00000dc000)=0x8) getsockname$netrom(r5, &(0x7f0000e65000)=@full, &(0x7f0000727000-0x4)=0x48) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r5, 0x84, 0x5, &(0x7f0000150000-0x8c)={r6, @in6={{0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x1}}}, 0x8c) 2018/02/19 18:03:52 executing program 0: mmap(&(0x7f0000000000/0xf63000)=nil, 0xf63000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000f63000)={0x0, 0x3, 0x30}, &(0x7f0000f63000)=0xc) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000f61000-0xc)=@sack_info={r1, 0x9, 0x1}, 0xc) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000028d000-0x8)={r1, 0xffff}, 0x8) 2018/02/19 18:03:52 executing program 4: r0 = socket(0xa, 0x1, 0x7) connect$pptp(r0, &(0x7f0000efe000-0x20)={0x18, 0x2, {0x2, @multicast1=0xe0000001}}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000662000-0xe8)={{{@in6=@empty, @in6=@dev}}, {{@in6=@remote}, 0x0, @in6=@mcast1}}, &(0x7f000024f000)=0xe8) bind$inet6(r1, &(0x7f0000cda000)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0xb}, 0x1c) connect$inet6(r1, &(0x7f00005bf000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) sendto$inet6(r1, &(0x7f0000abe000)="e19793f6ba8651b25a17cecbb62079d722027ae8b47ecf", 0x17, 0x0, &(0x7f0000982000)={0xa, 0x3, 0xe1a2, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000695000-0x2)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f521", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x8}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) 2018/02/19 18:03:52 executing program 7: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00004aa000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000-0x8)={0x0, 0x1ff}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000002000-0x8)={r2, 0xfffffffffffffff9}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000002000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}) ioctl$sock_netdev_private(r0, 0x89f5, &(0x7f0000001000-0x27)="9f9510da82aeecb2b9ea11a5f44dd37b91aeb2d7c90bf281a7cb15277c54b8b02de5eca8a8d5d2") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000001000-0x4), &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000cd1000-0x38)={0x0, 0x0, &(0x7f0000859000-0x10)={&(0x7f0000e05000)={0x2, 0xd, 0x0, 0x0, 0x18, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_lifetime={0x4, 0x3, 0xfffffffffffffffd}, @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}}}]}, 0xc0}, 0x1}, 0x0) 2018/02/19 18:03:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f000090d000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000af0000)=0x14, 0x80000) getsockopt$inet_udp_int(r0, 0x11, 0x1, &(0x7f0000b2d000-0x4), &(0x7f0000ba6000-0x4)=0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00000c7000-0x10)=@common='tunl0\x00', 0x10) getsockopt(r1, 0x84, 0x8000000007d, &(0x7f0000fca000-0x8)=""/8, &(0x7f00007c2000-0x4)=0x8) 2018/02/19 18:03:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) sendto(r0, &(0x7f0000732000)="5b92aacf1ea5c8d219e47c51ee49790599bcf9b36dd5fecd615aff11657fc4c228cd95372a30b92334d1c47c8ece662f5b46354d0dcac58233f16d6a8083e923b6f0769332ef32fbcc8e4796a1637307c200f269f466025693e3c61fe58bfbc81b8d675c757cc8837b52fa6dfc2163bdabd2cf251617fd054a874ffe6c7237161ba30cb0185008af4ce8cb53df0c7f5c4324ab6f4697942a77929a070791f47fb4ac8ab6824382757a64b40166c4ab5522ee3cda3b8b4b7f4f77ac5d7709a109b79f90809feb2298966bb76c7659046a693d94414faed254eb39d5af2392", 0xde, 0x40800, &(0x7f0000cf6000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x3, 0x1, 0x3, 0x2, {0xa, 0x2, 0x9, @empty, 0x8}}}, 0x3a) bind$unix(r1, &(0x7f0000688000-0xc)=@abs={0x1, 0x0, 0x1}, 0x8) listen(r1, 0x0) connect$unix(r0, &(0x7f0000641000)=@abs={0x1, 0x0, 0x1}, 0x8) sendmsg$unix(r1, &(0x7f0000c0c000)={&(0x7f0000991000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000e16000)=[{&(0x7f0000f53000)="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", 0xfb}], 0x1, 0x0, 0x0, 0x44000}, 0x1) 2018/02/19 18:03:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x2, 0x1, &(0x7f000052a000)={0x0}) r1 = socket$key(0xf, 0x3, 0x2) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f00000d7000-0x10)={&(0x7f00001e3000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000c2b000-0x8)={r1, r2}) r3 = socket$inet6(0xa, 0x40000080806, 0x0) r4 = accept$unix(0xffffffffffffffff, &(0x7f0000119000)=@abs, &(0x7f0000285000)=0x8) connect$unix(r4, &(0x7f0000146000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8) sendto$inet6(r3, &(0x7f0000d00000-0x90)="c90bf1281c1fc837251f69189dad672b83427c04b34b7f94bfdaf67431d57df59dc7da1facab96226b179958e12ecc622ff3d287de9704b59c6dfe637e62607e678fbe103a27efac88ea5c177f55023e4ff1fe75e9a0cf675d017fc59a2a0df47d48ade0af3e76c145ff15e60ecf6f6fc387b57411e9a49b09fe34aecbf39e3e99989ab4f4b0d1dd2c615643d5ea8f74", 0x90, 0x800, &(0x7f0000784000)={0xa, 0x2, 0x8, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x57}, 0x1c) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f000052b000-0x5e8)=@security={'security\x00', 0xe, 0x4, 0x588, 0xffffffff, 0x140, 0x140, 0x370, 0xffffffff, 0xffffffff, 0x4b8, 0x4b8, 0x4b8, 0xffffffff, 0x4, &(0x7f00008f1000), {[{{@uncond, 0x0, 0xf8, 0x3b6, 0x0, {}, [@common=@eui64={0x28, 'eui64\x00'}, @common=@unspec=@cgroup0={0x28, 'cgroup\x00', 0x0, {0x0, 0x35e}}]}, @common=@unspec=@IDLETIMER={0x0, 'IDLETIMER\x00', 0x0, {0x7, 'syz1\x00', 0xfffffffffffffffe}}}, {{@uncond, 0x0, 0x208, 0x230, 0x0, {}, [@common=@icmp6={0x28, 'icmp6\x00'}, @common=@rt={0x138, 'rt\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [@mcast1={0xff, 0x1, [], 0x1}, @empty, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @dev={0xfe, 0x80}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @loopback={0x0, 0x1}, @empty, @dev={0xfe, 0x80}, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}]}}]}, @common=@inet=@SET1={0x28, 'SET\x00', 0x1}}, {{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, [], [], @syzn={0x73, 0x79, 0x7a}, @common='syzkaller0\x00'}, 0x0, 0x118, 0x148, 0x0, {}, [@common=@dst={0x48, 'dst\x00', 0x0, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x1f]}}, @common=@eui64={0x28, 'eui64\x00'}]}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x5e8) r5 = socket(0xf, 0x7, 0x7) getsockopt$bt_BT_VOICE(r5, 0x112, 0xb, &(0x7f00001a0000-0x2)=0x7, &(0x7f0000d9d000)=0x2) 2018/02/19 18:03:52 executing program 3: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000003000)={@random="8d398000a5fd", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "630600", 0x18, 0x40000000003a, 0x43ff, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x88, 0x0, 0x0, 0xfffffffffffffffd, 0x0, @loopback={0x0, 0x1}}}}}}}, 0x0) r0 = socket(0x3, 0x5, 0x7f) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000009000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000d000-0x4)=0x20) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000000d000)={r1, 0xbc83}, 0xc) 2018/02/19 18:03:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) r1 = accept4$inet6(r0, 0x0, &(0x7f0000eff000-0x4), 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00004fc000-0x4), &(0x7f0000746000-0x4)=0x4) r2 = socket(0x10002000000011, 0x8000000080003, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f000086d000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000ddf000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x0, @loopback=0x7f000001}}) sendmmsg(r0, &(0x7f000076d000)=[{{&(0x7f0000887000)=@sco={0x1f, {0x459e, 0x9, 0x1, 0xfff, 0xfffffffffffffff8, 0x7}}, 0x8, &(0x7f0000468000-0x80)=[{&(0x7f00002e8000-0x61)="2d2033eaea749d62d84e870a82b248b5ad6d55dfd7b811f919b259ee2a9b4cbc454db8d95922a858d8373939730ba9a6d2963f934ce3e26f0230dcad4039dc4912e2fb860792a9f9d487a915591795366f98930d5c389b8a2138211e83232ed025", 0x61}, {&(0x7f00008f4000-0xf0)="09b972882b5835fd91cec52065173603397ef76f4aba040c48e16a9a96e55e18d3d68d2775c87c384a39b6f697e5889bbf0ece47c2bb17c0e1ef228d25122cb89ba79db00be38d5448613deaf87470b73e06b254853cac41cc41dd2e68fb1ecb9198e228ff9cfbf9a3ddf55a91679ec887cf63452027030ecec7fc20931cfcf09424d301d21bc693743bf4f7e61227ad19d46006fa8ed3d95912609772135e302c597a52d679521f08ecdf5b73e5baa971bba275953bb2752cf3cd81e8c7a81d2c10f2955ab9cf6bc0475d9d22cbd0137f957c3e1f747d042af8aaba7e46d05e89f24c16026e3236905b203d962dfd0c", 0xf0}, {&(0x7f0000ac4000)="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", 0xfa}, {&(0x7f00004b3000-0x1000)="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