, &(0x7f0000498000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f000081eea0)=ANY=[@ANYBLOB="1800000002020100ffffffffffffffff4000000004000200"], 0x18}, 0x1}, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) 2018/03/13 20:25:52 executing program 4: r0 = socket$inet6(0xa, 0x80002, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in=@remote, @in6=@mcast1}}, {{@in6}, 0x0, @in=@multicast2}}, &(0x7f0000000040)=0xe8) connect$inet(r0, &(0x7f0000955ff0)={0x2}, 0x10) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$packet(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000100)=0x14) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000fdbff8)=[{&(0x7f0000ac9000)="290000002000190000003fffffffda060200000000e80001040000040d000300ea1100000005000000", 0x29}], 0x1) setsockopt$inet6_int(r0, 0x29, 0x4b, &(0x7f0000000080), 0x4) 2018/03/13 20:25:52 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept4(r1, &(0x7f0000000000)=@ethernet, &(0x7f0000000080)=0x80, 0x80000) accept4$llc(r2, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x10, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004ff0)={0x3, &(0x7f0000002fe8)=[{0x35, 0x0, 0x4000000000401, 0x100}, {}, {0x6}]}, 0x10) r3 = accept(r0, 0x0, &(0x7f00000000c0)=0x1df) getpeername$llc(r3, &(0x7f0000000100), &(0x7f0000000140)=0x10) sendmmsg(r1, &(0x7f0000008180)=[{{0x0, 0x0, &(0x7f0000004e80), 0x0, &(0x7f0000008000)}}], 0x1, 0x0) 2018/03/13 20:25:52 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1000000000001, 0x5, 0x8400000000003, 0xffffffff00000005}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000040), &(0x7f0000000100)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r0, &(0x7f0000000040), &(0x7f0000000180)=""/231}, 0x18) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000280)={r0, &(0x7f0000000040)="b423714358e2b1ef46ea3e5c7d02763a19cfeb1a469fed6d115423c6d50b02fb9523e2", &(0x7f0000000080)=""/121}, 0x18) 2018/03/13 20:25:52 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) readv(r0, &(0x7f0000000440)=[{&(0x7f0000000380)=""/144, 0x90}], 0x14c) sendmsg$nl_generic(r0, &(0x7f0000ecafc8)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000b00)={0x14, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) recvmsg(r0, &(0x7f0000000000)={&(0x7f0000000240)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @loopback}}}}, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000580)=""/86, 0x56}, 0xffffffffffffffff) 2018/03/13 20:25:52 executing program 1: r0 = socket(0x12, 0x800, 0x4) write(r0, &(0x7f0000f4afdc)="240000001a0025f0006bb40409000009020b000000000000000afdeb0800020000ffe5b7", 0x24) 2018/03/13 20:25:52 executing program 6: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x61, 0x0, 0xffffffffffffffff, 0x73}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x12, &(0x7f0000000140)=ANY=[@ANYBLOB="b4000000008000009c000000000000000fa00000000000000000090000000000950000000000000080924e3a8137fe411a017aedc0251c761360f80d83adc600bbd3290c69861a2de7080d91350dc26b4b74426b460a83c7a30fee8ea6b8379b21d9b62484e49afb17f09ffa265eea646b2bc232b212fbdfd8cf64026c4432f0376c079e4eaf3fb2b7bc25362126a820f621b92a5a"], &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) 2018/03/13 20:25:52 executing program 2: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)='vlan0\x00') 2018/03/13 20:25:52 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$inet6(0xa, 0x80005, 0x7, &(0x7f0000000140)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00000001c0)={0x0, 0x38, "6d51760570de098b80682d6b5e6d12216b6e425809f546b13d8581559a9d77abd6a689f65c0f76806b8fb24e3e76405b6c5361f53ab6b7d1"}, &(0x7f0000000200)=0x40) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000240)={r2, @in={{0x2, 0x4e23}}, 0x5, 0x0, 0x80000000, 0x4, 0x4}, &(0x7f0000000300)=0x98) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_DEL(r4, 0x2, r3) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000000040)) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r3, 0x28, 0x1, &(0x7f0000000000)=0x3f, 0x8) sendmsg$nl_route(r0, &(0x7f0000000a00)={&(0x7f0000000900)={0x10}, 0xc, &(0x7f00000009c0)={&(0x7f0000000940)=@bridge_newneigh={0x30, 0x1c, 0x409, 0x0, 0x0, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @mcast2={0xff, 0x2, [], 0x1}}]}, 0x30}, 0x1}, 0x0) 2018/03/13 20:25:52 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x2, &(0x7f0000000000)=@raw=[@ldst], &(0x7f0000000040)="f3d7a753876c3869a10052ac2b4477570f442d36aaa2f286e33f191e2f5e14d9938ac1a2662af385f781db7e61d3f10dde2ce1280544d76e42c51b8f08cb77a43e068f461262505ed8a15ed7708d96b483839c9c1e567b193b87ae87437729cd1a052a361524db3fd85986f97e625940651f16daa65e5d243b819614c4f3cf22069d0bb5bbd3097980c9", 0x0, 0x1000, &(0x7f0000003000)=""/4096}, 0x48) 2018/03/13 20:25:52 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000007000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) connect$inet6(r0, &(0x7f0000012000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmsg(0xffffffffffffffff, &(0x7f0000001180)={&(0x7f0000000000)=@generic, 0xff3c, &(0x7f00000010c0)=[{&(0x7f00000000c0)=""/4096, 0xffe4}], 0x3b5, &(0x7f0000000000)=""/115, 0x73}, 0x0) sendmsg(r0, &(0x7f0000001980)={0x0, 0xfffffffffffffdf5, &(0x7f0000000080), 0x111}, 0x0) sendto$inet6(r0, &(0x7f0000001440)="577290b764d19ded1d65d96dbe640ace1112101bc105279c50f1a2cbf905d97655499a828fbd39360676e75fbb8d02598395f6ed4422c9b8835902638509165df9a8cdc116358ff8b9f84abb9907ad1d9985c372b2e7c0e9420c7f704cfc90f27b1627f1de81b0ce12e285a52a60815eb9e1983aae6fffd80e4f9a15c238724983f1d9a04d13fdac99e668b8a22a7788edae66bec62a4f231a2bbe638cbcdb5615660ef1a29e7bb379686e", 0xab, 0x4000000, 0x0, 0x0) r2 = accept4(r0, &(0x7f00000012c0)=@rc, &(0x7f0000001340)=0x80, 0x0) bind$unix(r2, &(0x7f0000001500)=@file={0x0, './file0\x00'}, 0x6e) getsockopt$EBT_SO_GET_INIT_INFO(r2, 0x0, 0x82, &(0x7f0000001600)={'nat\x00'}, &(0x7f00000015c0)=0x78) pipe(&(0x7f00000011c0)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f0000001200)=[@in6={0xa, 0x4e23, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e21, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, @in6={0xa, 0x4e22, 0x4, @mcast2={0xff, 0x2, [], 0x1}}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0x100000000, @empty, 0x2622}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}], 0xb0) socketpair(0x5, 0x1, 0x3, &(0x7f0000001580)) setsockopt$inet6_MCAST_LEAVE_GROUP(r3, 0x29, 0x2d, &(0x7f0000001380)={0x22, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x7f}}}, 0x88) sendmsg(r0, &(0x7f0000001140)={0x0, 0x0, &(0x7f0000001100)=[{&(0x7f0000000080)="ba", 0x1}], 0x1, &(0x7f00000019c0), 0x38f, 0x1}, 0x40) 2018/03/13 20:25:52 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000100)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f0000000140)={0x7, 0x2, 0xd62b, 0x200, 0x2, 0x1ff}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000340)={0xffffffffffffffff}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f0000000380)={{0xa, 0x4e24, 0x80, @loopback={0x0, 0x1}, 0x9}, {0xa, 0x4e21, 0x8001, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x6}, 0x4, [0x0, 0x3, 0x43eb, 0x10000, 0x3, 0x9, 0x8000, 0x6e6f]}, 0x5c) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f0000000180)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) r4 = socket$packet(0x11, 0x3, 0x300) bind$packet(r4, &(0x7f0000000080)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @random="05a8ec8e6ae8"}, 0x14) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_mtu(r5, 0x0, 0xa, &(0x7f0000000200), &(0x7f0000000240)=0x4) syz_emit_ethernet(0xe, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}}, &(0x7f00000000c0)) 2018/03/13 20:25:52 executing program 0: r0 = socket(0xfffffffffffffffe, 0x2, 0x5) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000040)={0x8}) shutdown(r0, 0x0) 2018/03/13 20:25:52 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f0000000000)=0x7, 0x4) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000080)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000100)={0x4, &(0x7f00000000c0)=[{}, {}, {}, {}]}) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000000040)=0x3, 0x3) syz_emit_ethernet(0x66, &(0x7f0000101000)=ANY=[@ANYBLOB="cd3b0b081bf2ffffffffffff86dde002290f00303a0000000000000007000000ffff00000000ff0200000000000000000000000000010200907800040000609433df000000000000000000000000f1a3822d467e7737946b7994940000000000000001fe8000"], 0x0) 2018/03/13 20:25:52 executing program 5: r0 = socket$inet_dccp(0x2, 0x6, 0x0) epoll_create1(0x80000) socket(0xd, 0x2, 0x4000) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x3, 0x1012, r0, 0x0) r1 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_GET_MR(r1, 0x114, 0x2, &(0x7f0000000080)={{&(0x7f00000000c0)=""/63, 0x3f}, &(0x7f0000000040)}, 0x20) 2018/03/13 20:25:52 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001200)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-cast6-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="d179f2508fb13583605d0008a230e7a657f9cc6e", 0x14) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f00000010c0)={&(0x7f0000000040)=[0x0, 0x0], 0x2}) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000001280)=[{0x0, 0x0, &(0x7f00000014c0)=[{&(0x7f0000001300)="b0e6c8b53e6035bd4f0638879e10a4db", 0x10}], 0x1, &(0x7f0000001400)}], 0x1, 0x0) sendmsg$kcm(r1, &(0x7f0000001340)={&(0x7f0000001140)=@ipx={0x4, 0x7fff, 0x1000, "f1807f8c0a4e", 0xfffffffffffffff9}, 0x80, &(0x7f00000012c0)=[{&(0x7f00000011c0)="b73ca0", 0x3}], 0x1, 0x0, 0x0, 0x24004040}, 0x4811) readv(r2, &(0x7f0000001100)=[{&(0x7f00000000c0)=""/4096, 0x1000}], 0x1) 2018/03/13 20:25:52 executing program 1: socketpair(0x5, 0x6, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = socket$key(0xf, 0x3, 0x2) r2 = socket$alg(0x26, 0x5, 0x0) close(r2) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000d60000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r4 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r4, &(0x7f0000704000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="b1c54112aad2c4c3c495962c2e68b6455b79accaad45c65a1270dce257777350e2ea63300c04f8e3a2918b719d1a509471e6aedf6210a53e3397a5557e143ffc1c106af5452f296befba34bfaafb53dfd72d8b115f633e4fd99491f57d2178ac50c94957ae79071af2f524819d44731d892a83cae4a3788b65812acc97dff3b79b118d255a1683d872eb0aa9b38316917a00456e29b0e750cc67ad010981f6c88c418779a772cf329e8d6d953ea8200a7fe85f7c8e2352d60761823bf1f4f30f", 0xc0}], 0x1, &(0x7f0000000040)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmsg(r4, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc, 0x10, &(0x7f0000030fa0)=[{&(0x7f000034df41)=""/191, 0xbf}, {&(0x7f00000cd000)=""/26, 0x1a}], 0x2, &(0x7f0000590000)}, 0x0) write(r1, &(0x7f0000001f67)="99edeab8c04aea2b875c48837174b221", 0x10) 2018/03/13 20:25:52 executing program 6: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendto$inet6(r0, &(0x7f0000f50000)="49c8", 0x2, 0x40010, &(0x7f000039c000)={0xa, 0x1000000000004e21, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket$inet(0x2, 0x0, 0x9e38) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00000000c0)=0xfffffffffffffffa, 0x4) 2018/03/13 20:25:52 executing program 4: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) mmap(&(0x7f0000139000/0x1000)=nil, 0x1000, 0x4000003, 0x2000000000004110, r0, 0x1) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000140)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000), 0x0) r2 = accept$alg(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000000040)={&(0x7f0000068f80)=@generic, 0xfffffffffffffed7, &(0x7f0000f7bfe0)=[{&(0x7f0000000080)=""/171, 0x65}], 0x1, &(0x7f0000f76f1d), 0x1b0}, 0x0) 2018/03/13 20:25:52 executing program 0: r0 = accept(0xffffffffffffffff, &(0x7f00000000c0)=@rc, &(0x7f0000000140)=0x80) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000000180)=0x921, 0x4) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = accept(r1, &(0x7f00000002c0)=@generic, &(0x7f0000000340)=0x80) bind$bt_l2cap(r0, &(0x7f0000000080)={0x1f, 0x3, {0x0, 0x9, 0x1fa, 0xa, 0xffd, 0x1}, 0x100000000409, 0x3}, 0xfd07) pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f00000003c0)={r1, r3}) sendmsg$nl_netfilter(r1, &(0x7f0000000000)={&(0x7f0000791000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000e2a000)={&(0x7f0000000040)=ANY=[@ANYBLOB="20000000040a01000000000000000000000000000c00010000000000000000007fae61db"], 0x20}, 0x1}, 0x0) 2018/03/13 20:25:52 executing program 7: socketpair(0x1f, 0xffffffffffffffff, 0x8, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x5}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000000c0)={r2, @in6={{0xa, 0x4e24, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x2}}, 0x1, 0xc00}, &(0x7f0000000180)=0x90) r3 = socket$inet6(0xa, 0x803, 0x800000000033) connect$inet6(r3, &(0x7f0000017000)={0xa, 0x4e22, 0xffff, @mcast2={0xff, 0x2, [], 0x1}, 0x407}, 0x17) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x92}], 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000000200)={@dev={0xfe, 0x80, [], 0x14}, 0x9, 0x0, 0xff, 0x2, 0xffffffffffff5da7, 0x80000000, 0x4}, 0x20) sendmsg(r3, &(0x7f000001b000)={0x0, 0x0, &(0x7f0000029f90)=[{&(0x7f000000d000)="e4f1", 0x2}], 0x1, &(0x7f000001f000)}, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f00000001c0)={'gre0\x00', {0x4, 0x4a, 0x8a0, "ce7a29d72ec3", 0x3}}) 2018/03/13 20:25:52 executing program 3: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}, 'lo\x00'}}, 0x1e) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000100)) socketpair(0x1, 0xa, 0x28, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000000040)={0x9, 0x7, 0x2, 0x10000}, 0x10) sendmsg$netrom(r0, &(0x7f0000001700)={&(0x7f0000001880)=@ax25={0x3, {"c0cd053a983a3a"}}, 0x10, &(0x7f0000000000), 0x0, &(0x7f0000001900)=[{0x10, 0x6}], 0x10}, 0x0) 2018/03/13 20:25:52 executing program 6: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000000240)={'ipddp0\x00', {0x2, 0x4e21, @multicast1=0xe0000001}}) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000040)={'bcsf0\x00', 0xbd21}) mmap(&(0x7f0000994000/0x11000)=nil, 0x11000, 0x3, 0x9032, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000001400)={&(0x7f0000000080)=@rc={0x1f, {0x10000, 0x6000000000000, 0x4, 0x3, 0x101, 0x100000001}, 0x1000}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000100)="0e1fbfdf3bc3aa10559a608d1caa238f2b905cb68c58540ac2f15b4289525b73633dc31c5f0ad015d987c5cc04035aec4b52cb1c86823165512699785ca343f5c534db82", 0x44}, {&(0x7f0000000180)="b71ef09caa97abf08b9022a1a3b1e0a4d523bb52d9b535232085e68dfd1025a30263cc3bce7c091912d42877c3e446593c6728be6782ef41eba96d6ffc59b3255b055468ac7441a064c95881", 0x4c}], 0x2, &(0x7f0000001480)=ANY=[@ANYBLOB="68000000000000000100000092470000b30c839dda7a767f17811e6f913e48f9d18773d6fb1ffee4a8aea386d66ebca9c4da482e6519ed3b5e264ca4dba30d818bc737e727e5e7e0408224673a1b822502201e69c9fd60b60fba8be6671309de2be20a9800000000100100000000000013010000ff0700008c3934d034cbc32aa725ea91ed5086b661ed13f93eddbfd8fa12c97834a08c34c0eac1f2441321fda3e4bcd40ed40b3087880bdc81e1d573885a191407853b582d6553460a47a84edb65869186e0510af68007048e77d2d24bd8a4b728e1fe4efb6d16e51c27af58ea5e62c843dbdc57210866b334a9d01b8aaead2c687aced4e4fd5b5ddf5d49db614e1cd1e75a6caddb1f81f8398bf5c007c1acde64790d6b67a6305ecefb60c27fa7d315961fe413b5af6b798e0a940b53919fa0727ca1011aca5cc816bf0f6c6ee757d99bad42d49c02b011ac4b5ecd34085b7aaf1c13b7611ad9c25847e2f3e8e1f9d0945b76768a23dedcffb418e53a00000000000000101000000000000011000000363a000026f54c3920ad38c25317f1ebc8c33fed44402bb39fe75f223f7908227b51de692aabddc09f543f2e2011ef4f1b63660846de3381876fd2f801e7bc118aaae37de2dc3ccd222f80ddfb4ab3d46d1400a450c62566d633b880a6bdf5256029b65f43c73988286cab65c1624b702ade5824a23d7131714945a1eb1a9f4f4095e524c5be04bea9a2507bb12fc2661926af1ae2df10c39a02fac779752b5032e2b6a28f44f0a9e65db15858cff00a2f0c0a581103a31f1c15595d0939b6a5cba1b2c0901d916d6047210da8b98450c978ddaea2215327382ad56a461a8757af44985c63370850b335e17c9c1b13e56c3880361e66f59069a155572393efe5cb2a97a77bb67a2a98fdbc39405babee3f69991659f6b43d0b9efbdca784a77efcdccb33f72858da809f52ff43c2032fc105cf596379c3510aec5fe5078e5bb045140f6d842d6368fdedee0c6ed6e601e0139e1b23865d86ed7c5cedf16c17ac60a648d1d81b894f0dfb1e496df743ab864d3daf9e218712823b36239a61ef803115a04a68b55e6ed4550519afbf26d0d6c8a1c1a6a794784603bc6482376b1b947e79f62429875e9e00888c4e5ac63546b2eabb310616c3f4be01698039cd3e069d22f07438b2fb097b7721a0e5150ec7d30766f439edadf80ef54e7623875835c7d33b8e006a2f888647a751a1873532cfc59095ee2dc85875e2bfe116297f4c1369df041ac7b71010746bee4278039a7a951136864a867d299c5cabbcfdac0909c5612d180620abf3f5d47855c67c1aff8cdde04387260f88faccaf5fd6ba91dbdf92b2aa5bb739ece530796204d13b68f3eb6d394649a317beb87a141d7d13839699b162ac53d2279c0a26b3bf2f9d4c6f0c10c660ca7bc19b05a99036bdb4a8c98f8d084b32ef42da8a63c881016f813004b071fc3ca156dd75eca8c10d8ce8534ba52375b6a7c7e0b8af350bd82f9422c9bc49905d9256802f49437f265ffc112e836a8e3f2fa024c3ccccaaf71c5ec1c52de56a23454f1c623b403456a3acf8cd25f9f797504889a77e398aa07ee4e1b51a9fc30531834ec01c7df1b917e97255d5869813260ace3a8ed120598c576b7be3a839e3cc696d7ea4a4e843a44d3a252ec7f3aace9f374516300dc624e7b86782803f3e4b815d3cefffac76c0b35bef15e9943a5bf00597e8c34542f31211fdf8a73bc4588e4408c46947d0fcd20f6fa1e863de465f51fe1425035ce6ac9af08f659fb8f1ce04448ecd31bc0b697f673569a0e069cdc0dfc7acc0f7c284012c085159551f4e27e118be79c6157eefb53214d9f92a90634b4cd2a9a1202a0376d103aa633204b5d124c6e26c7e7865fbe445999d59b09fed268cef05749cabb04f0b7c117a66c3be24bb4ddb0cbda92a7a8c533f784b69cc2261100b1f446e9e74b9713e9a0cac0cdee9541e1ff8da05dfa1fe6205ba0f9d1ae3b2386c02a5a35bec498cd128744f745c1027f6ae47dfb495a4435f448a0e64bab2af17abb32f5f1c74ecb9c3eead689e89438ef8224668edafc8c59228afdd7735de458544f1de42b2ecaf3eb0e6ad114392565df21518bf5f4bd5cdf9324b3c6ce14b92e446f5ec6ee008e2bcfdbb11d20c66ac0ec70896864babe6a27c9955494cbc974760aabc8fb068639a703e9e6751d2a116b4d763089241047fa1431d90b52f08695dee785d7d11e948dd5f6950bd24b7c4b5d87e567d8acf0edb85e4f580b8ee8576c1440f145ff4b6497e5c49a4ae3d2b38b89a3e6c5354f02787a6bcbc5d3dc15a9b76c9f59556c05574e36f9df3728f13c2ea7019067bc45b42eac184b342c1974f6ffe90b885e959e19a0912347e30280dea2b792cf6eb401c1e542d85b87375c41eb8e9927ba6c64f9810565b0f79d82857b3c534436b6de7f23f07286fae3ce52bf3e04c1352452ccf314cc7b7da19777655d8f67e783fb8ce6acfeac1d9d5be51a32cb4434c9ed7337f102f86b7120de9973c803f27d32ec9d8f7f41f13904748d4d1cc0822927c45cb090018875c493ff7eba16efb833384e15b64e49e0f5b12286120850d430a8aed8d883f770b455157a3dd62e75c0362c5376abea7541b7837474b8e139da9b6a101e93855badf622578e21fd37ef53e540b28b06a348911ef5dba7b3508e6016cd23b4cf2f36e756ff485f8a10c281d8490c7f7e961166c4da31dbb4de822245740fc183da6dce80d574158730fe5d09f7dafdf2e7f348afba6dff0b50ffc69fa61ea2fe3ee01185d3135fb47c92860a32f9bcaadee929a954ed1e14f4a563b115e0002758ddee38df89a5cb16d28df079d4e6d5b3605c10327006bcdec9bc9f6617e31a08d6b629402703f52b0598ae397bce2b5172e82d550006eed8f71b70c66ef16657c7ef7119964f5b80009b124118f4409659efb2ba7295154a994761637b956fab6cfba5dfe2f1ab7597f776c381f6c856df8b33260859960a36ed56f2ce37886b0eaa1c3e22eee0badf2f2035d99309800776f138edc7d8f121c5d9027ac3e64419892a43161391c792577b69cdba5a9e06ccbf280ddced6017579daa9488bacc2e06de9d7732c97d2cd18a5102e818effebecfd6c4cf8a1f26b2f754ebbdb18e61972f64ffbcf183cb5b826579eac897e65cb0ef388f551bbad97fd96a22add6fd802b39cca963d923418bfc4a0c29ac4fddc74467e84b5920732f13b1b7f966920313a301debabe90beff67c1af2a765ac234c277e1705a24869e03ea636bbde6ee1470a936bdbd482b0bf34d69d534ba771d85eadb73ae4d03bfeecc96a5e81dbf3d32225a2900d78ff4500f8922bb80872e712427bb98f8cff879bbfd77e93568ff0b2a0ac6c8e6c46cc634bf709cef9be738fea518088f2befc0376208ce2406e5ab4fcd800c396fdb9f40b4b4dc054c0f4c4b76f7d270313043edb53b0ef31c36fcfe3c42bd9633bb04568efdfc73a17b4346686ca40896e1a8e48843c6e621065e08c1f769730c03b9dfe250fa1f809cfb1ca31d8ff3d228b61a4a914f7f3f16665d6a3cbfe909ff7f4d5bf94ec29027ad93228c58e8b8cf4dc25a6d158177f60b68b59bcddde6876ad0a34b69ef2939b63a7b0a11b4afecaf31cd81920d2fba7520550e1abfde0a97e0a558122c6e02e02ec997b0854244d79043019ebe3b53210930ebf374b2b312f356a73bb5e2463c3d8d84d5924a06442df1bd38ef28f2cd66e61c3329920961a9d755751942b12196f96447e74eead162bdff0218d3cdd4578acbc7ab17387c50b57d784a2528a3a17d08b487f862bdd6b1584065081953aac35734b05021d7ab2bf23df6fc8fc9e704c23ab61c0a8a26323f469446899afd36893bdefa0ca69fdfae3237234bd338dcbb3bfe185b3dd769e415d1b3192f5c1e7e8dc6367a7349c3b31ebe7aafd76f4be66064d700bc2e7559c62c22a78f3b4db70503a4d6d61c5fd19feefea4c785c9c883e6cdd5363aa7680ae40e4ffcbd8f56b7c3331183cea6bd3e9390fb060785dee8d347c46748dfddd7673828dc5ff833ba6e6c3fc502da0faaf2975ea4bd057ae81d110280ea37be9f771f02c96b514f4cdef8dc1967c0f38bf39db9a1bcdea7bb6d9ffccba66c4f46e5736747cf9ae3d7a39535c8f5d35735cfd62be8e05ad8259cefd1bf99e69048ebf8722c6390399f5a601621eb18e3a27975ef9947fad2d0677be0a8f62c5019e99fe55fc260c0bfa2af416379316c3a1d5d2d4df7b36b48ac7bd9a88dc8de434a4fa267c2f9041d44cc4c522382a9a1a5ddfc790afb6f3332a23bc682861f2a0680fae117a339ab9b73ca1cf32b639618e9c8eb3a4f944603001878516fa64a0c93074ba93eae40d7ada4064c88a039f24d815bf0675f4918cd529220c9c3504c1384cd3ebda017e2d2b701b3421e90779ee5bc0eec411c733db9f22f7fff8112e892c76a48c358cea48bd3343591adc8a0c53d446572f3ecbb981dd6e96300bbae12ea06bae957896837ed610e8e7ba4e8539611675b7919e87cc60bf772157122f72529cc4e4ce85002c5064112463b3234bfa9e875dbe960b444139851c2db6c33468f543e0c7260ed9a805b91796caac17c4926b8a80e8d70a4217843751deb3184d8c37b165fe4f83a5e0b41287872f353e4cbad8c15b77a13137bd31eb9bf21974c52201f936479e6e284b41616965ad1e5d9edefb795fdf05f326207dc9284b611c37b73301fa6a857ffa1dd7d48663018546aac6922eb8b6030ae81fd1b7cdd7a7ef5257f83409c65d3d871daebfaf419251e04fef39ee5770d184ac31f1e10f9c5e154c14a13d652010fde8fc7a0288122ccba16a3eab67aac4085bc089d82bcab2d36370e4f66b49417f691a6b42a7fd5a3cc9f4ddf80bd4ee5f5a3cdc4b38e5521b9e559bd8fa00b9264acdfc7a42aa4b46b6deae0ecfcc4d089553dfb9000f93544c4c58a1c0507244560951de015271f9b9c7f2c9406cfa286ecd3e281073cfe5c4d3446668788be034b39d411dfa0f917f621948210fe442d20fa9f56e41e6b07fc3bd9653c072e4c84995879922f32879b741d700332aeada5fbe61d42b689808f09097721bb6c8f6509e07c797d0c27ef19b834712642ec2d2fb029292c71bf78a5850f1e19d2445fe99487d8d9a227c7ab49c322850def02c5cd029742c0b978b9108200eaa331248c0a58509e0bf464d9c26545f85b0c61871349573f739467baba273f2ad632d33d649dea1be436038990602087f4540a2673e2d81fed969f565f82c2cbef5d848989c39fdf7194f79f4becff9f9cb55d4f9731fcfdfd830fe9be15229e72993a2a7b300573ed21f06cd360f57817dfe3838f24ab0e7e9903d45c9d92854b577f406a03f862b61844ca0a526df9ae2f36426efdee2dfdd177f8f6aad323348f6f55aa494f59ea4478a07ffcfd8dd9f9b8c7efd7ddd02bb4f8791e9ddb94bc0b4867683f43fb6e981dffbd2aff65308a6a969eb94ff4936c0cd744063fb25ecb5f107394e4d6b89766f2c8a88ae1288bf38170e0e9f8f9359c41823c57e69b14756da7b2ec8522884f76b96fb472e28fd3a9421c1bdc014c041b821a64e7d5c844d7b72badc1ebdcc743461a57edacc35e501aef0cef4163b9442606340909cf3ff51a8d17f624ec8a3e3bd69fdb16a27c92aa7389813432ef0b75adee0f7e1c8cfd682854c9a80436eaa038b163242ea1d7ad27db22ba24203fd397f50d6ea98697adfefa5ecb1de6d35509dc887aef153403f8591a1c9b620259ba5e006e4aff0df699a292895bcc58e5e36fa3ac99bd5af5ab3274aebf19f2bc850421d34a9ed6b7f4feed7bc824150d156d7e1b98df2af87f6c4247abcc646634b3ad788bc43eb87e6a390c899da16954f483df7fb5fe6767b34fdea4c3405804afa93dbd255c0b13002c8094b9a9b1857ef68441105b7aea696605b18158fdeb2b20f24789b425bb992803f055bc4ff340a7c3f2e804f0d0482f7154825c5254343a220cace2d7e3c8bf17190f0317588b41e80c950d07b1dfe8afad959ab04cb1330c3b3e76fb0b119585a91ca170bb96390bef939046cf67c86e0fcee101ef6387a5f76c16659743cf58cdbdc0aff41fe96178dffa8a761ee7e56a64466617d5cbe60f789f07a3d7cabf142aadef4949fac5bb9a963fe397902589457a6e0881d24ce6c4289b0b2f2f969f2bed63b1fd1bf1b6ce1dfb53037d867f9c70b2af9aa8c58ae9492ee0d2125a9c75d6b6d43e51dcaece233c969c581a8482844c3c7839033ec55047a6c1ad945755333d558289a2f6750523d8e33bd1790dc8479d2a2af28000000000000000801000001000000e73ed406bab6cee287d75a02c8400d7a9c27fb0000"], 0x11b0, 0x4000000}, 0x0) socketpair(0x1, 0xb, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$can_raw(r3, &(0x7f0000000440)={&(0x7f0000000340)={0x1d}, 0x10, &(0x7f0000000400)={&(0x7f0000000380)=@canfd={{0x3, 0x14, 0x5b, 0x6}, 0x2a, 0x1, 0x0, 0x0, "d4fa45c63e5b32f6ba600febe7150762de953c6deff8558cf6bc5885e6c0cf5b1de9b7d52f18a9f281597eaceed31880afebdbc9ecf8114d4acaccbbcb4ccdf3"}, 0x48}, 0x1, 0x0, 0x0, 0x840}, 0x4000) getsockname$packet(r3, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000480)=0x14) setsockopt$EBT_SO_SET_COUNTERS(r2, 0x0, 0x81, &(0x7f00000004c0)={'mangle\x00', 0x4, [{}, {}, {}, {}]}, 0x68) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001440)) 2018/03/13 20:25:52 executing program 4: r0 = socket$inet(0x2, 0x0, 0xffffffff7fffffff) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00000000c0)=[@in6={0xa, 0x4e23, 0x100000000, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffff3d83}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in6={0xa, 0x4e21, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in6={0xa, 0x4e23, 0x9, @loopback={0x0, 0x1}, 0x80}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x84) r1 = socket$inet6(0xa, 0x0, 0x2000000000000) bind$inet6(r1, &(0x7f0000000b00)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xcb4}, 0x1c) bind$inet6(r1, &(0x7f000044f000)={0xa, 0x4e20}, 0xfffffffffffffcae) listen(r1, 0x0) syz_emit_ethernet(0x4, &(0x7f0000007000)=ANY=[@ANYBLOB="aaaaaaaaaaaacf2bb43c40b80800450002220000000000069078ac14ffaae000000100004e20", @ANYRES32=0x42424242, @ANYRES32=0x42424242, @ANYRES32=r1], 0x0) 2018/03/13 20:25:52 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, @local}, &(0x7f0000000400)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000440)={0x100000000, 0x200, 0x8, 0xfffffffffffffff8, 0x0}, &(0x7f0000000480)=0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000004c0)={r1, 0x100000000, 0x4, [0x3, 0xd59c, 0x101, 0x8]}, 0x10) r2 = socket$netlink(0x2, 0x5, 0x0) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000000040)=@security={'security\x00', 0xe, 0x4, 0x298, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x2a8, 0x2a8, 0x2a8, 0xffffffff, 0x4, &(0x7f0000000000), {[{{@uncond, 0x0, 0x70, 0x98}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}, {{@ip={@local={0xac, 0x14, 0x14, 0xaa}, @loopback=0x7f000001, 0x0, 0x0, 'ip6_vti0\x00', 'vcan0\x00'}, 0x0, 0x70, 0xd0}, @common=@SET={0x60, 'SET\x00'}}, {{@uncond, 0x0, 0x70, 0x98}, @common=@unspec=@MARK={0x28, 'MARK\x00', 0x2}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2f8) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000500), 0x4) 2018/03/13 20:25:52 executing program 7: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP6T_SO_GET_ENTRIES(r1, 0x29, 0x41, &(0x7f0000000040)={'mangle\x00', 0x5c, "1303fde72d5c0cbf5b581d7625a3ead5b7d164def198ee27c28ad63a437114d1dacb10411ec5ea01db149f65dedbb2089d43323746aa76d1f9a4f99305e0956e658d5db11ae1e45cd454554539b307ce01fd4021172983f73816fc5c"}, &(0x7f00000000c0)=0x80) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f0000000100)={0x80000001, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000f84fa0)=ANY=[@ANYBLOB="024100000a000000ffffffffffffffff05000600000000000a004e2000000000000000000000000000000000000000000000000000000000030005000000000002004e20e00000010000000000000000"], 0x50}, 0x1}, 0x0) r3 = accept$inet6(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000180)=0x1c) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f00000001c0)={0x0, 0x9}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000000240)={r4, 0xfff}, &(0x7f0000000280)=0x8) 2018/03/13 20:25:52 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000014000)={&(0x7f0000016edc)={0x28, 0x1e, 0x301, 0x0, 0x0, {0x7}, [@typed={0x0, 0x0, @ipv4}, @typed={0x8, 0xa}]}, 0x28}, 0x1}, 0x0) 2018/03/13 20:25:52 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0xc) sendmsg(r0, &(0x7f0000001700)={&(0x7f0000000000)=@pppoe={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'bpq0\x00'}}, 0x80, &(0x7f0000001640)=[{&(0x7f0000000440)="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", 0x595}], 0x1}, 0x0) socket$rds(0x15, 0x5, 0x0) r1 = accept$netrom(0xffffffffffffff9c, 0x0, &(0x7f0000000280)) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f00000002c0)) getsockname$netrom(r1, &(0x7f0000000300)=@full, &(0x7f0000000380)=0x48) sendto$inet(r0, &(0x7f0000000240)="d9a969619910b1de12daadf32d72672623c193842946e3292e95a17b54f7", 0x1e, 0x0, 0x0, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000180)=[{0xc, 0x100000000}, {0x3}, {0xb, 0x100000001}, {0x3, 0x7f}, {0x3}], 0x5) sendmsg(r0, &(0x7f0000001240)={&(0x7f0000000f80)=@hci={0x1f}, 0x80, &(0x7f0000001200)=[{&(0x7f0000001140)='\b', 0x1}], 0x1, &(0x7f0000002980)}, 0x8041) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) sendmsg(r0, &(0x7f0000002900)={&(0x7f0000000080)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f0000001680)=[{&(0x7f0000001740)="8c", 0x1}], 0x1}, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000001c0)) 2018/03/13 20:25:52 executing program 4: r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x800) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000140)={0xffffffffffffffff, r1}) sendmmsg$alg(r2, &(0x7f0000005100)=[{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000300)="9bc676255555a8c883d8d2b4306f41b68bee4d966749bf9ea6bc11d447e459d7e1405ef0d67e764b020e10aaa5cff9950636c6c3c3251257a83c48a0f09638a87b200a45fdec785291a723fb323422f83af56d78fe5b6e8767b1ddbcce4b71027e529d1bacf331f392bdb1f798ccc468959358c05a8725d017614810af3b12a30cc3c5b1a429efd5c495d60a4af1e535fe51d3c4aeb7016b0df8adaac0a8706c61aa8d55d8b6b6cc6fecfcd849dd4b8d7fbac12e26d2e61c8ca8574e6614e4dae3110c67", 0xc4}, {&(0x7f0000000400)="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0x1000}, {&(0x7f0000004980)="2a24661c2862edfb5c55a16498626027c9b384048619be87c8762eb7dfbb10cd27fd10600a99fc2112ade7afc3f80311c90169a4157b536237675b326f95a97bfffdd9ba7799b10d29ced7ac6267ca89cc086cecf76a01bced9ff1838d769a9061813123b9d0e8a1c832a7c1a6baee124bc1e74b34d05122", 0x78}, {&(0x7f0000004a00)="9c2c121b1232b6ce27a3da7445b0a316397aefc23c8083b793f166d45f950ddfec95b0454498deaecdf0b3da755c710dec63f9761ed8c539236459be19b29708ad7664c728fcaed9375aee0aaf153ba1b958874fc82754a45a0041eeda69214493d142a1c5281d3089f404f4754d773f562234c5098f50b6cf25f79e72ba3d89ca0ed4178b693838be60741430c55422", 0x90}], 0x5, &(0x7f0000004b40)=[@iv={0xc8, 0x117, 0x2, 0xb2, "e5edc8fa15ceb7684fdbd32f9bd6b7c8b91cadd8bd1e592b0900085867a337eb6b72af225b0cc9392ac41ca6c7c87355f4533f9ba940918ab531fb9ef57ccd27a12efc1fe0ad6358130c0142d642bdc70931437c2eafcb5939ad36a90c5c938bc9641c4e152693e735fb48a9283f6c1568f4b0abcbcbef34d43ac7c65e652b450a2214d2afeb3a9ba2398cf30d66c255a9390606411b644e849fd56d1553c7bc1bd72b0da9189211bb1bc67c8be713f01808"}, @op={0x18, 0x117, 0x3}, @assoc={0x18, 0x117, 0x4, 0x7}, @op={0x18, 0x117, 0x3}, @assoc={0x18, 0x117, 0x4, 0x5}], 0x128, 0x20000004}, {0x0, 0x0, &(0x7f0000004fc0)=[{&(0x7f0000004c80)="18cf989c50ea2e8e57f9893241d47bdf1c96be1724405cb69346ee46ef05b3547d0f81f8cb89bb10e46d51495c2ead6e39c15ebe8fee3f6fa48649b72620a06721e450887ebf10f4c5e05e32a6", 0x4d}, {&(0x7f0000000080)="57008d938b0530ebaa2cee12569343f1724894b9933809a16cf6e3f0356e557f16", 0x21}, {&(0x7f0000004d00)="2e45064fe3fc076a2b3253d1dc4652c6951947439b5eb568ad66da39a3e490bdb64803476e5321afdbee88c76d60b3c7757c59af22b5fae2e3f76c20427ede6a5d55c1471e516c3c96f936f30fa74407fbcf49499c47c57011385574314c22b2a6f3feab1d213c239058fb8cee571d9d094fc6790033daeec3882245d5263bdaf00c4d53c89ca75376235d77dc7640cedbc5b974479027f006bc4074ad72d0d06289032549c39b37e61fe2871814bdcb63afcbfeb6b828a032513f65248b19b733e5528aa36da8ec1ac7ae2356aa1c12f9b8ad9a9d54ab4540a13f75e9c8bbc63f50ca6d9979160a73", 0xe9}, {&(0x7f0000004e00)="479249743016888ff9a638226c45348b584c80c3ff63de8ad77c5caa80adff0a86e1e94f85a88fba1a7fa95029cc1d3cc083c1341bc1abe7ffabea3a8898493d92015c003e9573675c73785329084392bfb3d8d263ead18922e84d7a1689abbfe07536d11d05079652d1d38267da8b76031bb0d5", 0x74}, {&(0x7f0000004e80)="dc7dada1b054c6b2e87b123b3a7e662ed4a3c90556ce72cd9db48e17b8bc3aeb1f765a61362e22", 0x27}, {&(0x7f0000004ec0)="c78f5a3e1aec86bbd73c879dd66e19d48989bce69855a08bb1f410eacab3e3132302ca56acd7d7a3a56773ce6270a5fb73a94334ece9d80cc75d1072d4ee1cbd3853553c94dad0b55ccb0d66479f377692f1ae565e3ff1f9bb8c1d7721ec96f21131c2029753628f3af8fbf173a03cb503f027afdf33483ac9ecb0397f10b2343a3eadca8f44f82e6846e860c9fbc90a2eb8f41aaaad43387df98a242f99e1f23ddc27a5a585a33f6af8f471ca98ba3e165ee901ea94c99aa45207a06766809c868332fc6c8bf623da2b8fdf306a4cf7003ff7c21fff630b56794ed93dad9a2e5c524a6e766a5b6e1f180c", 0xeb}], 0x6, &(0x7f0000005040)=[@iv={0xa8, 0x117, 0x2, 0x8d, "211ef7ccf734ae321c111c2606aa61556421efcb7f31b744ce99105b18121a030b090d38a878414702f58ef4d96c684fc8983001ee9425ead54e3cd65adbec3887554fec0852cbd54fc288aff2f3c9a187610161d1f5399f86c891eb6097763f030e79911784e61e082467b4babec294ed6f68ef253a05ab6e021c456727a9d667bfa493d2f9dd65b484bc9729"}], 0xa8, 0x10}], 0x3, 0x4004800) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000002c0)) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x6, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) setsockopt$ax25_int(r1, 0x101, 0x7, &(0x7f0000000200)=0x200000000003, 0x4) 2018/03/13 20:25:52 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket$pptp(0x18, 0x1, 0x2) r2 = accept4$packet(0xffffffffffffff9c, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000300)=0x14, 0x800) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001840)={{{@in6=@dev, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@multicast2}}, &(0x7f0000000340)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000380)={0x0}, &(0x7f0000001940)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000001980)={{{@in=@broadcast, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@dev}}, &(0x7f0000001a80)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001c40)={{{@in6=@ipv4, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@local}}, &(0x7f0000001d40)=0xe8) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000001dc0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001e00)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000001e40)={{{@in6=@ipv4={[], [], @local}, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6}}, &(0x7f0000001f40)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000001f80)={{{@in=@multicast2, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000002080)=0xe8) r11 = getuid() r12 = getpid() r13 = accept4$bt_l2cap(0xffffffffffffffff, 0x0, &(0x7f0000004100), 0x80000) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000004140)=0x0) r15 = getuid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000004180)={0x0, 0x0, 0x0}, &(0x7f00000041c0)=0xc) r17 = socket$bt_bnep(0x1f, 0x3, 0x4) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000004200)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet(0x2, 0x3, 0x8001, &(0x7f0000004240)={0xffffffffffffffff, 0xffffffffffffffff}) r20 = socket$inet_tcp(0x2, 0x1, 0x0) r21 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r22 = accept4$ipx(0xffffffffffffff9c, 0x0, &(0x7f0000004280), 0x800) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00000042c0)={0x0, 0x80000, 0xffffffffffffffff}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000004300)={0xffffffffffffffff, 0xffffffffffffffff}) r25 = accept4$bt_l2cap(0xffffffffffffff9c, &(0x7f0000004340), &(0x7f0000004380)=0xe, 0x80000) r26 = accept$inet(0xffffffffffffff9c, &(0x7f00000043c0)={0x0, 0x0, @remote}, &(0x7f0000004400)=0x10) r27 = bpf$PROG_LOAD(0x5, &(0x7f0000004580)={0xe, 0x7, &(0x7f0000004440)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x7}, [@ldst={0x3, 0x0, 0x3, 0x2, 0x1, 0xffffffff, 0xfffffffffffffff0}, @call={0x85, 0x0, 0x0, 0x22}], {0x95}}, &(0x7f0000004480)='syzkaller\x00', 0x2d6, 0xbe, &(0x7f00000044c0)=""/190, 0x41f00, 0x1}, 0x48) r28 = socket$inet_sctp(0x2, 0x1, 0x84) r29 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000004600)={{{@in=@broadcast, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@multicast2}}, &(0x7f0000004700)=0xe8) r31 = getgid() r32 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000004740)={{{@in=@remote, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}}}, &(0x7f0000004840)=0xe8) r34 = getgid() ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000004880)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000048c0)={{{@in=@dev, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}}}, &(0x7f00000049c0)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000004a00)={0x0, 0x0, 0x0}, &(0x7f0000004a40)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000004a80)={0x0}, &(0x7f0000004ac0)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000004b00)={{{@in6=@local, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@broadcast}}, &(0x7f0000004c00)=0xe8) r40 = getgid() r41 = accept$inet6(0xffffffffffffff9c, &(0x7f0000004c40), &(0x7f0000004c80)=0x1c) r42 = socket$inet6_sctp(0xa, 0x5, 0x84) r43 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000004cc0)=0xffffffff, 0x4) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000004ec0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$netlink(r0, &(0x7f0000004e80)={&(0x7f0000000180)=@kern={0x10, 0x0, 0x0, 0x3988000}, 0xc, &(0x7f0000004040)=[{&(0x7f00000001c0)={0x58, 0x16, 0x100, 0x70bd27, 0x25dfdbfc, "", [@nested={0xc, 0x46, [@typed={0x8, 0x6}]}, @generic="0581585a47f717877f525c026a17da861a9ec16af9014a18aac14be561679940c2", @generic="cae1a84d64f3f3bcd8e2f248b124462f8eacf9b18b9f4940cfc739"]}, 0x58}, {&(0x7f0000000400)={0x140c, 0x20, 0x6, 0x70bd2c, 0x25dfdbfd, "", [@nested={0xf4, 0x38, [@typed={0x18, 0x86, @ipv6=@dev={0xfe, 0x80, [], 0xd}}, @generic="8e5b66b32f6c6628282cfe863b7a33e3f6a08a55371c7a6c7871ffe0af959ed67a6f0f30b98fbb8ba1e4c2e5886ede3e6e6848a06612d453bc3c6428b1acf7a9a7c28ecab079f96cf3c6c73cac577bf706d0d4a331844e85c7db1b6b7fed588e50b0b177567185a54f1b34ea58cb1a8375b673146aa5e86e717fe26c5ae0db8e150a86b2bc0e87ccfd4063731efc2a64", @typed={0xc, 0xf, @fd=r1}, @typed={0xc, 0x14, @str='\x00'}, @typed={0x18, 0x5e, @ipv6=@loopback={0x0, 0x1}}, @generic="e5655a1e66a461e55dbd5222d78eb78768c94576ac"]}, @typed={0x10, 0x2, @u64=0x3}, @nested={0x2b4, 0x38, [@typed={0x14, 0x5e, @str='eth0user\x00'}, @generic="bd599b2cf525e98f473b797c1e392618dfc2647a96a0a24ba8bcc4b2003404f3c6b027e1c257e54fc5c0a1ec077929c0fd99bef076174301176a0e9345d92941a322da8ec553cd847e6df36f509e558c8df3d1c8ba2093292e80fb2900357fa9e82c95bad615c6dc60be2b2d3c93a1a9eb6cce74ab5c8f7cbe1816f46509829732ace25a568f5b7cdc6976002b3deed09927a28d1398e8087aa3bbbbf0540529d1cb3d96967d071d8ee0d5817f5546e5c48f9a02a700cefb9248c509f9b4ad2776d135dfd40148e8a0b73c6162346151ee33171a61729cb521a79618107091008bbc6233bbab8295058dbe0b045bb9b982e5939b", @generic="a32bcb9df30b3e1dd115627430dd708fce1389e218104ca6e53480d01748bf0791ddac2e6d38f71c196090e7abaa254d9bfd335c0d", 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@generic="cb64113c16b30ba61c60942e9c3686697a514eeda8ba34b3d12281b8bf6022231c941e97555b0beb967f41d09c70e9bd8d070142b354441ed351caff21ab05bb0280fb89c510ae98761381b3c6915f18cd251b8ab088dc4b4d211e631cf5e5de0c307d6d81d7704df81af9d38b574e43e9ab2bf8034fe5dfd2c375189563c1d726d400876547ffcf17f4291a0682a4d7b60398ec185f225150e1027531853e3ea6b1feb086ead1121b27f555c6210520a364963b668e6746b8a6c11c58a00d435e4b0fe98fc67c0a82ad0a4fc49a4b6d3a8538fbde6704dff0f173729cb34c"]}, @typed={0x10, 0x31, @u64=0xffff}, @nested={0x78, 0x68, [@typed={0x18, 0x4f, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @generic="00852828e16848f0181a5311f5801138dcb6bccd3cd663d9be075f88ce6695bd96c0f1a0390a5590ef28afc54b963a482725d54199608af08af2a0915ae51ebaf8eb3f8cd5316e05da26ced766e606548a3e6f4d482c0e7fb955"]}]}, 0x554}, {&(0x7f0000003a40)={0x1a4, 0x10, 0x400, 0x70bd2d, 0x25dfdbfc, "", [@typed={0x18, 0x2d, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @generic="05d9af7b0bb28900ca44dd8ab828443e00c5b1fb87a5251f08705202030a22c37707f77e077feb8b3f1acef54863cc94324ed2e62b783c468c6a6c21efca466b7d9f18ebd2e0842ca98778a51291385f5a09a2a108348a7b1ebcf84c836ad50eb412fde5f18441c37ac7c69dff1085599b0dc8f4ba9fedcbff5bf3cb426ace0b2951cc4a9711d8f7ac61a7283a2a44a3218bf9012833b3508ac2afa62f1b4c13d6c0698d0f7c29631dadf0c9658caffb544d2d0733902ec30f68d65b02bf0e37bcaca5857449d37b3f7c90314f39fc6d8642", @typed={0xa8, 0x6c, @binary="037ce46394e833a70791ba75eed254b6a6e4787501c2805c32912ac2f03747a1e02d22c905d166b14f104c760c8718f7f307ef7d0b95b2fc063b4f1079dc549e3adc0ad05fdd7f21a32fd6a7e5bc9f24226d3fb85de603af84ec6c63b068c60f413758eb8191bb9256713f9671493fe565e3dcce3f763fbfd268ea74a85690993bab3ee1fee159a4a021a3db410e492d86df0793f350a497f034c8ad4cd9e1"}]}, 0x1a4}, {&(0x7f0000003c00)={0x420, 0x25, 0xc08, 0x70bd27, 0x25dfdbfd, "", [@nested={0x70, 0x90, [@typed={0xc, 0x6b, @uid=r11}, @generic="55498aebd8501e6b533e9a17c3e93ac063f4e92ecd6aa6cfbc359524445cc0d64001b85a31a2445d9f5c38b87f6124b475c8b774dbd9dfbd229b47bc756e27770bafc4f5efb03a0964297245a7c8cb", @typed={0x10, 0x80, @u64}]}, @generic="c6a4cd2576f55831638a62ec42a49bb74ca1e667ea8989b59624335de8f52a79e1ccdd374cde1d24fafd83ecd1b814d108229599526cc42bdf892a7838a9da187247b338e8b57ebb81f149d3332e51330fb9dd7aac0393fa68fecac029142d4312535049570f8b715724827c73e27b4121459289999a4d8758e4969767bec7889176b86f05c7c421680b1bd3a4ef36cd7dba0ea5d312e00e016911dc4e4eb0db250a6eb142fbc4091ba7b272eaff15f3499b7132eb2b3348f83a048ee896b42f3654fdd893f89b07cca7fd3c08217d683ce29ed4c4d057a0856c6bcfebe7641cf8d2c0eeb09f27b0abc4e5d98bd567d41450a5ea058837", @nested={0x4, 0x96}, @generic="9772fe63b8d96cbccb8774ab96a14700a13aabb8d9ffbc449ddf86549f42564f1dcbca7f71bd5d9db6edd2d6c87f3087b156ac4ea19e812c8eaeaec1f05c73e950b763583d2bdc2f9976ee4430f20f664ea2b6f44b31b7882d98e4ac0ba6d24995e84a0ce0131c0c2ea1670fd0cd6734c19002b5f58f21dc10eedf244b4251637cea751a2c091aaf55d52dd907066ef759953e443d03e13b7405474d46c767b9664d87d1f339b3a28ab5b78f5df909abe97545354b69a00cdb7a1f36d8f6b93e02beae8d59a0a2491558e84f", @nested={0x1d8, 0x95, [@typed={0xc, 0x96, @ipv4=@multicast1=0xe0000001}, @generic="1131c98c28e69cfd877b8904b49b60a9b5d3c94a215a351e28e11ff2c0eca0c35658c6d18320ebae2b3b283373e4363e41bb984efeb1188b5db4ad4ffb78a2e5984b1412b83ba5c293fc1d57b63229fc89ed1bb979d30cdd64de858c741f38eb5f117713e329f45a2198d6fce5ae2b07cbb650b023e864c97d5e3cf797dc8cc4970e26afbb1a75703d7f635847b9b08071d4c176374f6a16969288b299456c0d6e20d9f08ca5c8", @generic="f55365e7fdcf573a450c9244278e7f08f17a4d212f424abcffbff52b0ea73499815580453312501bcc5c387e62b4c9e5d36f4c5af54184d0a7a38d22884f5d9b78fa3c4bc89b59fb15b28438e17d17afd8cad65aaae0ec48ebf5d2b946465431ff0a614c272fbaf13fcbf539c3ea4c3756ae0e224da3a579dce5f1d3cc201d3dd5688e321f8bef8aa1bf0c88aed444e06a5f8770bcca36ddc265f5fbed21acda1ce9319a4c66b5f0ec9a7e230b91aaf81816297721da9bb09dc67d5fac98b2ccb299dc190a3d73977dd5155794cc8e6bddeec97d20296a838fbd6cee6fd87414ff83f73817387d710ee2f359f9fbc5dcc1baa8", @typed={0xc, 0x5e, @pid=r12}, @typed={0x10, 0x5f, @u64=0x4}, @typed={0x10, 0x78, @u64=0x4}]}]}, 0x420}], 0xa, &(0x7f0000004d40)=[@rights={0x18, 0x1, 0x1, [r13]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x38, 0x1, 0x1, [r17, r18, r19, r20, r21, r22, r23, r24, r25, r26]}, @rights={0x18, 0x1, 0x1, [r27, r28]}, @cred={0x20, 0x1, 0x2, r29, r30, r31}, @cred={0x20, 0x1, 0x2, r32, r33, r34}, @cred={0x20, 0x1, 0x2, r35, r36, r37}, @cred={0x20, 0x1, 0x2, r38, r39, r40}, @rights={0x20, 0x1, 0x1, [r41, r42, r43, r44]}], 0x128, 0x4008014}, 0x20000000) r45 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r45, &(0x7f00000003c0)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x24, 0x2c, 0xaff, 0x0, 0x0, {0x4}, [@nested={0x10, 0x0, [@typed={0xc, 0x1, @binary='\b'}]}]}, 0x24}, 0x1}, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000000080)={{0xa, 0x0, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0x16}, 0x2}, 0x5, [0x401, 0xfff, 0x200, 0x0, 0x6, 0x4]}, 0x5c) getsockopt$netlink(r45, 0x10e, 0xd, &(0x7f0000000100)=""/86, &(0x7f0000000000)=0x56) 2018/03/13 20:25:52 executing program 0: setsockopt(0xffffffffffffffff, 0x100000114, 0x80000000000000a, &(0x7f00005ecffc)='\x00\x00\x00\x00', 0x4) 2018/03/13 20:25:52 executing program 7: r0 = accept(0xffffffffffffff9c, &(0x7f0000000700)=@ethernet={0x0, @random}, &(0x7f0000000780)=0x80) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00000007c0)=0x6, 0x4) syz_emit_ethernet(0x4e, &(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0x0) socketpair(0x8, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getpeername$netlink(r1, &(0x7f00000000c0), &(0x7f0000000100)=0x2) pwrite64(r1, &(0x7f0000000240)="323a6eff1b09e19b1b00b76872e56b6a04e04d0aed15a9f270385372ed314a93bc63363ce231f41ebb293cc0f85fcac55124554d83fb5f0743e7b1626bf14a5771b48d7630f78bf5bc2365731c81a4443c5bc7a5b80fb7363655d96bd6781ad12f71276e155d032bd85ebba420e5afed291c1041645b0040386e6df809395533cbcf0b1cc50eeaba83ec3e4e02636df0d14c606b9c3c852d19a81d840150a2d5fc84aa0c2636ed8f6eccd867d0e9a00ed432ac5c37866129ab31aa7b3878c285a4dfabd59daf4e7e7a6c93393b01bd7b265d68d9b03f8eb87968b66fc7e3ae40a0cb25129c805d4f16ffec3f31b69f328d0b7851c274b2", 0xf7, 0x0) 2018/03/13 20:25:52 executing program 5: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000040)={0x0, @multicast2, @local}, &(0x7f0000000080)=0xc) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000240)={{0xa, 0x4e21, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x80000001}, {0xa, 0x4e22, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x8}, 0x8, [0x7fffffff, 0x6, 0x3, 0x4, 0x0, 0x800, 0x5a2f, 0x10000]}, 0x5c) syz_extract_tcp_res$synack(&(0x7f00000000c0), 0x1, 0x0) sendmsg$can_raw(r0, &(0x7f00000002c0)={&(0x7f0000000300)={0x1d}, 0xffffff7f, &(0x7f00000001c0)={&(0x7f0000000180)=@can={{0x4, 0x8, 0x3, 0xfff}, 0x4, 0x0, 0x0, 0x0, "f005c4044242e3ad"}, 0xfffffffffffffece}, 0x1, 0x0, 0x0, 0x4c090}, 0x4000) socketpair(0x8, 0x26db531277709d0e, 0x2, &(0x7f0000000340)) setsockopt(r0, 0x400000000000111, 0x1, &(0x7f00000019c0)="0f9cd509", 0x4) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000000)) 2018/03/13 20:25:52 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x8000) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) poll(&(0x7f0000000040)=[{r1}], 0x1, 0x8001) getgid() sendmmsg(r1, &(0x7f0000004600)=[{{&(0x7f0000003240)=@can={0x1d}, 0x80, &(0x7f00000043c0), 0x0, &(0x7f0000004400)}}], 0x1, 0x0) 2018/03/13 20:25:52 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_route(r0, &(0x7f0000000300)={&(0x7f0000000080)={0x10}, 0xffffffffffffff11, &(0x7f00000002c0)={&(0x7f0000000340)=ANY=[@ANYPTR64=&(0x7f0000000400)=ANY=[@ANYRES64=r0, @ANYBLOB="1896777b5a2d84d234fd92138a5fe8d66f006d3d489692174fac9dcfacd5604f23e29799ef09562140fcff6546694a950e96780000f33a3fcf158606530cc0f8a91411ee965119fcc58c2ebead1088447abf09a7234ff9dc214dadaff9276729e8c6a149b25aae14770163108d374a86b588c32908a6e59f359ec1b05c914cdac61ebef1c2d6ca4055718346998fb65ef6e07b55ef5aef44369f230a27838ef8216f205e4d40a968f3958a8b8e54e52f0cf0ac252800a7b5e6fb21", @ANYBLOB="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", @ANYRES64=r0, @ANYRES64, @ANYPTR=&(0x7f0000000040)=ANY=[@ANYRES32=r0, @ANYRES64=r0, @ANYRES32=r0, @ANYRES32=r0], @ANYRES32=r0], @ANYRES32=0x0], 0x2}, 0x1}, 0x0) setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000000000)=0x2000000000, 0x4) getsockopt$bt_hci(r0, 0x0, 0xffffffffffffffff, &(0x7f00000000c0)=""/80, &(0x7f0000000140)=0xfffffffffffffdac) getsockname(r0, &(0x7f0000000cc0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @multicast1}}}}, &(0x7f0000000d40)=0x80) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000d80)={0x606f, 0x1, 0x8, 0x8, 0x4, 0x238c, 0xca0}, 0xc) r2 = socket(0x4, 0x8000a, 0x10) setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000000180)={0x3, 0x20, 0x1, 0x3b, 0x88, 0x5, 0x5c0}, 0xc) 2018/03/13 20:25:52 executing program 0: getgid() r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) 2018/03/13 20:25:52 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f00000000c0), &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000180)={0x6}, 0x20) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="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", 0x560}], 0x1) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000280)="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", 0x200}], 0x1) recvfrom$unix(r0, &(0x7f0000000480)=""/61, 0x9, 0x0, 0x0, 0x7ade03ee) writev(r0, &(0x7f0000000740)=[{&(0x7f0000000a00)="c1", 0x1}], 0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000000780)={0x200, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e20, @broadcast=0xffffffff}, {0x2, 0x4e23}, 0x230, 0x4, 0x0, 0x8, 0x9, &(0x7f00000006c0)='yam0\x00', 0x8, 0x5, 0x81}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000640)=@assoc_value={0x0}, &(0x7f0000000680)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, r2}, 0x10) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000040)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000000180), 0x0, 0x0, 0xc5}, 0x0) recvmsg(r0, &(0x7f0000001f00)={&(0x7f00000004c0)=ANY=[], 0x0, &(0x7f0000000980)=[{&(0x7f0000000d00)=""/4096, 0x1000}], 0x1, &(0x7f0000001e00)=""/216, 0xd8}, 0x0) write(r0, &(0x7f00000004c0)='J', 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000500)={0x5}, 0x20) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000540)=""/119, &(0x7f0000000200)=0x77) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000005c0)={r0}) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0x7, &(0x7f0000000600)={0x35f2, 0x400, 0x101, 0x7}, 0x10) sendto$inet6(r0, &(0x7f00000001c0)='l', 0x1, 0x0, 0x0, 0x0) shutdown(r0, 0x1) 2018/03/13 20:25:52 executing program 4: socketpair$inet6(0xa, 0x80001, 0x2, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}, 0x6000000, 0x3}, &(0x7f0000000100)=0x90) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000140)={r1, 0x3, 0x30, 0x1, 0x1}, &(0x7f0000000180)=0x18) r3 = accept4$inet(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, @multicast1}, &(0x7f0000000240)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000000280), &(0x7f00000002c0)=0x4) r4 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000000300)={r2, 0x7, 0x3f, 0x7, 0x2, 0xfe5b, 0x80000001, 0x8, {r1, @in={{0x2, 0x4e21}}, 0x9, 0x1, 0x1, 0x1ff, 0x5}}, &(0x7f00000003c0)=0xb0) getsockopt$inet_buf(r4, 0x0, 0x25, &(0x7f0000008000)=""/144, &(0x7f00000001c0)=0x90) 2018/03/13 20:25:52 executing program 7: r0 = socket(0x18, 0x0, 0x1) bind$bt_rfcomm(r0, &(0x7f0000000000)={0x1f, {0x200000, 0x10000, 0x0, 0x6686, 0x1f, 0x2}, 0x3}, 0xa) r1 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000040)) connect(r0, &(0x7f0000000180)=@nfc_llcp={0x27, 0x0, 0x0, 0x5, 0x4, 0x8, "fbd6147abcb4eb0578d55c24cb29199a3c57d81ce64754a107ca248a67a2ea444aa5dd95658d1378c6cf50adfc67a36ec1074ceee7b03d8c6f76a34a180b64", 0x3}, 0x80) setsockopt(r1, 0x400000000000111, 0x1, &(0x7f0000000080)="0f9cd509", 0x4) connect$l2tp(r1, &(0x7f00000000c0)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x14}}, 0x4, 0x4, 0x0, 0x1}}, 0x26) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000880)) 2018/03/13 20:25:52 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000003580)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000e00000004000000d8130000ffffffff00000000d012000008010000ffffffffffffffffd0130000d0130000d0130000ffffffff04000000", @ANYPTR64=&(0x7f0000000100)=ANY=[@ANYRES32=r1, @ANYRES32=r1, @ANYRES64=r1], @ANYBLOB="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"], 0x3) r2 = socket$inet6(0xa, 0x3, 0x2c) connect$inet6(r2, &(0x7f0000017000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) socketpair(0x0, 0x5, 0x8000, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000001c0)={0x3, &(0x7f0000000180)=[{}, {}, {0x0}]}) ioctl$DRM_IOCTL_LOCK(r3, 0x4008642a, &(0x7f0000000200)={r4, 0x3}) sendmsg(r2, &(0x7f0000006fc8)={0x0, 0x0, &(0x7f000000e000)=[{&(0x7f0000027fc2)="7ab1", 0x2}], 0x1, &(0x7f0000011000)}, 0xc100) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000080)={'bpq0\x00', {0x2, 0x4e24, @multicast1=0xe0000001}}) ioctl$int_out(r3, 0x5460, &(0x7f0000000240)) sendto$inet6(r2, &(0x7f00000000c0)="d15616e3512272d5965512283766e2bc75e17910e983ebe019", 0x19, 0x80, 0x0, 0x0) sendmsg(r2, &(0x7f000001b000)={0x0, 0x0, &(0x7f0000029f90)=[{&(0x7f000000d000)="e4f112dca09148", 0x7}], 0x1, &(0x7f000001f000)}, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f00000002c0)=@raw={'raw\x00', 0x9, 0x3, 0x348, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x278, 0xffffffff, 0xffffffff, 0x278, 0xffffffff, 0x3, &(0x7f0000000280), {[{{@uncond, 0x0, 0xf0, 0x118, 0x0, {}, [@common=@eui64={0x28, 'eui64\x00'}]}, @common=@unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2, {0x7f, 0x800, 0x2}}}, {{@ipv6={@local={0xfe, 0x80, [], 0xaa}, @loopback={0x0, 0x1}, [0xffffff00, 0xffffffff, 0xffffffff, 0xffffffff], [0xffffff00, 0x0, 0xff, 0xffffffff], 'yam0\x00', 'yam0\x00', {}, {}, 0x0, 0x200, 0x0, 0x2}, 0x0, 0xf8, 0x160, 0x0, {}, [@common=@frag={0x30, 'frag\x00', 0x0, {0x0, 0x100000000, 0x100000001, 0x20, 0x2}}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x1, 0x0, 0x6, 0x401, '\x00', 'syz0\x00', 0x1}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3a8) 2018/03/13 20:25:52 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) bind$alg(r0, &(0x7f0000000140)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha512\x00'}, 0x58) 2018/03/13 20:25:52 executing program 6: r0 = socket$inet(0x2, 0x8000000000000001, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$inet_tcp_buf(r0, 0x6, 0xd, &(0x7f000012af0f)=""/241, &(0x7f00003d1ffc)=0xf1) [ 37.562369] netlink: 'syz-executor3': attribute type 1 has an invalid length. [ 37.586211] syz-executor2 (5886) used greatest stack depth: 13432 bytes left 2018/03/13 20:25:52 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in=@multicast2, @in=@multicast2}}, {{@in=@multicast2}, 0x0, @in=@remote}}, &(0x7f0000000100)=0xe8) sendmsg$nl_generic(r0, &(0x7f0000f34fc8)={&(0x7f0000c61ff4)={0x10, 0x34000}, 0xc, &(0x7f0000735000)={&(0x7f0000000740)={0x14, 0x1e, 0x829, 0x0, 0x0, {0x6}}, 0x14}, 0x1}, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/03/13 20:25:52 executing program 4: getsockopt$inet_udp_int(0xffffffffffffffff, 0x11, 0x67, &(0x7f0000000000), &(0x7f0000000040)=0x4) gettid() gettid() ioctl$sock_inet_SIOCGIFNETMASK(0xffffffffffffffff, 0x891b, &(0x7f00000000c0)={'rose0\x00', {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}) r0 = socket$inet(0x2, 0x1, 0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00000001c0)={0x0, 0xa0, &(0x7f0000000100)=[@in6={0xa, 0x4e24, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, @in6={0xa, 0x4e24, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, @in6={0xa, 0x4e20, 0x6c8502cf, @dev={0xfe, 0x80, [], 0xb}, 0xff}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x14}}, @in6={0xa, 0x4e20, 0x4, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x7ff}]}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000240)={r1, @in6={{0xa, 0x4e22, 0x8, @loopback={0x0, 0x1}, 0x6}}, [0x3, 0x7fff, 0x4, 0x9, 0x7, 0xa98, 0x7d, 0x8, 0xc00000000000000, 0x1, 0x6, 0x1, 0x800, 0x1, 0x3]}, &(0x7f0000000340)=0x100) ioctl$sock_inet_SIOCGIFNETMASK(0xffffffffffffffff, 0x891b, &(0x7f0000000080)={'yam0\x00', {0x2}}) 2018/03/13 20:25:52 executing program 1: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000b80)=@broute={'broute\x00', 0x20, 0x3, 0x5c0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200005c0], 0x0, &(0x7f0000000040), &(0x7f00000005c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x9, 0x0, 0x0, 'lo\x00', 'syzkaller1\x00', 'lo\x00', 'syz_tun\x00', @link_local={0x1, 0x80, 0xc2}, [], @empty, [], 0xb8, 0x130, 0x180, [@limit={'limit\x00', 0x20, {{0x0, 0xde47}}}]}, [@common=@NFLOG={'NFLOG\x00', 0x50, {{0x0, 0x0, 0x0, 0x80, 0x0, "577c7365e8a4ddc0421d955d8cc7b68bfd7fcb93ce1d8d65726e36d9f26062bb6b6a69e24fdd9bb7177fdf0714f0acf056e6f9cc27cbbc6773baa73dec971867"}}}]}, @common=@log={'log\x00', 0x28, {{0x0, "96547d19114a112abc68d3d6c216ab966c665211683741b4b166c6047d14"}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff}, {0x0, '\x00', 0x1, 0xfffffffffffffffc, 0x2, [{{{0x5, 0x0, 0x0, 'bcsh0\x00', 'bridge0\x00', 'nr0\x00', 'vlan0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @link_local={0x1, 0x80, 0xc2}, [], 0x100, 0x160, 0x1b0, [@helper={'helper\x00', 0x28, {{0x0, 'sane-20000\x00'}}}, @owner={'owner\x00', 0x18}]}, [@common=@AUDIT={'AUDIT\x00', 0x8}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x0, 'syz1\x00'}}}}, {{{0x9, 0x0, 0x0, 'vcan0\x00', 'dummy0\x00', 'bpq0\x00', 'eql\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0xa0, 0x1d0}, [@common=@NFQUEUE0={'NFQUEUE\x00', 0x8}]}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x0, 0x0, 'system_u:object_r:printer_device_t:s0\x00'}}}}]}]}, 0x638) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000080)=""/180, &(0x7f0000000000)=0xb4) 2018/03/13 20:25:52 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$sock_int(r0, 0x1, 0x1b, &(0x7f00000000c0), 0x4) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$packet(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000100)=0x14) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000000)=0x5) [ 37.651119] netlink: 'syz-executor3': attribute type 1 has an invalid length. 2018/03/13 20:25:52 executing program 3: syz_emit_ethernet(0x2a, &(0x7f00002a6f30)=ANY=[@ANYBLOB="ffffffffffffffffffffffff0806c25dbe6f5dd9d300cb7462c9c2d05c10f4f0aa2eec1ef5776bf92c00"], &(0x7f000026aff0)={0x0, 0x1}) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x2, [0x0, 0x0]}, &(0x7f0000000040)=0xc) 2018/03/13 20:25:52 executing program 1: bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000000)=0x4f, 0x4) r0 = socket$inet(0x2, 0xa, 0x0) readv(r0, &(0x7f0000000080)=[{&(0x7f0000000040)=""/32, 0x20}], 0x1) mmap(&(0x7f000001c000/0x1000)=nil, 0xfffffffffffff000, 0x0, 0x10, r0, 0x0) 2018/03/13 20:25:52 executing program 7: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000100)=@ethernet={0x0, @link_local}, &(0x7f0000000180)=0x80, 0x80000) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00000001c0)={0x5}, 0x4) r1 = socket(0x17, 0x0, 0x1f) accept4$llc(r1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000240)=0x10, 0x80800) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000080)={r2, 0x7}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0xa, 0x4c033, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00000000c0)=0xffffffffffff7e6b, 0x4) 2018/03/13 20:25:52 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000003940)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha384\x00'}, 0xfffffffffffffffb) accept4$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, @mcast2}, &(0x7f00000000c0)=0x1c, 0x80800) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000240)={0x5}, 0x4) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB="1a00000044d4cc8495ded40db4b0ad6ac5e28c5378000000000000000000"], &(0x7f0000000140)=0x22) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000180), 0x10) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha384\x00'}, 0x58) socket$key(0xf, 0x3, 0x2) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000280), &(0x7f00000038c0)=0x4) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000003900), &(0x7f00000039c0)=0x8) recvmsg(r0, &(0x7f0000003880)={&(0x7f00000001c0)=@pppoe={0x0, 0x0, {0x0, @random}}, 0x80, &(0x7f00000036c0)=[{&(0x7f00000002c0)=""/3, 0x3}, {&(0x7f0000000300)=""/138, 0x8a}, {&(0x7f00000003c0)=""/158, 0x9e}, {&(0x7f0000000480)=""/4096, 0x1000}, {&(0x7f0000001480)=""/62, 0x3e}, {&(0x7f00000014c0)=""/4096, 0x1000}, {&(0x7f00000024c0)=""/4096, 0x1000}, {&(0x7f00000034c0)=""/252, 0xfc}, {&(0x7f00000035c0)=""/252, 0xfc}], 0x9, &(0x7f0000003780)=""/245, 0xf5, 0x6}, 0x40) accept4(r0, &(0x7f0000003b00)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, &(0x7f0000003b80)=0x80, 0x80000) getsockopt$inet_buf(r2, 0x0, 0x11, &(0x7f0000003a80)=""/39, &(0x7f0000003bc0)=0x27) 2018/03/13 20:25:52 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000a7c000)=0x2d, 0x4) r1 = accept$inet(r0, &(0x7f00000001c0)={0x0, 0x0, @multicast2}, &(0x7f0000000200)=0x10) setsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000000240)="b5b98f02de1086baeda28b977e177cfae14fa36a773f2c54ef5a060c4812046cf154864dce84b1f67156caa51e425eacfb05a3509f7cad887cdefcb6edbd70c34349937c05d0f653ff4f2345cd116dbd9d014c3d37f41ad210c7c30b698911802e46d098b0fb214628a5d3970151e74249ed959b9faf36176027191f02bd5663e3542b37f66ccf730a72ceed557c5277a388924d", 0x94) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) connect$inet(r0, &(0x7f0000593000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000)="d26f2592d3ca74907365ea1c5dbb9cb17b34dd94cae121e707f302000334ffffff7f73a9bf4bffffffffffffff7a2dbaf21949c4d1cb01fc55c90b64c37304642f57faf19eda9b2585ad6cb70da6c9750a71685766aa2ebc96f2bf3c9e71dda0477a3e1036b7a68833f430f6f55f15179f42208b276dd8dfab7486b01188ccd135441edcf787e1f2", 0x88, 0x0, 0x0, 0x0) 2018/03/13 20:25:52 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x2}, 0x1c) pipe(&(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r2, &(0x7f0000c63ff4)={0x10, 0x0, 0x0, 0x3}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000140)={{{@in=@rand_addr, @in, 0x4e20, 0x0, 0x4e20, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast2=0xe0000002, 0x0, 0x3c}, 0x0, @in, 0x0, 0x0, 0x0, 0xfffffffffffffffd}}, 0xe8) sendmsg(r0, &(0x7f00000024c0)={0x0, 0x0, &(0x7f0000002400)}, 0x0) 2018/03/13 20:25:52 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000b96000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00000018c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000001900)={0xffffffffaef3f380, 0x1, 0x9, 0x2, 0x1, 0x9, 0x200, 0x4, 0xfa61, 0x2, 0x2}, 0xb) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f00002cb000)=0xd9e0, 0x4) r3 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f00000000c0), 0x80800) r4 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000000180), &(0x7f0000000200)=0x60, 0x0) sendmsg$nfc_llcp(r4, &(0x7f0000001840)={&(0x7f0000000240)={0x27, 0x1, 0x1, 0x7, 0x9, 0x401, "8193223a07a37c7a7b58278682a901acc05a4fed6b7c65171ea3d59d3aa87b35824eb536be7f6df62f7bdadd4843f73165cb4ec5a8d5106f4ae5cdfc9faf92", 0x13}, 0x60, &(0x7f00000017c0)=[{&(0x7f00000002c0)="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", 0xfa}, {&(0x7f00000003c0)="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", 0xfd}, {&(0x7f00000004c0)="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", 0x1000}, {&(0x7f00000014c0)="7d2a2986bf", 0x5}, {&(0x7f0000001500)="7a62fda0fe73a4d3884b81af1b32c90700eeb402895ce2e4d124c51fee6dba3f3bb0f9f97a9410e3a19400c4661400349a09617f2a149c97f96dfc36a3e824e4330349e243cbfa586b36a84a9e2786ccc760bddf6a60515e37f4de89c2fb07ef0c7fe2418e7349d94cd94f19659845cb61400d962610fb7222e717b2b54d20ba031dd705afc7fda6377b2bbc585ff1d07bca17414d097c908e67fc5939a8eb74d12b12771396dfd67ac2a71a5d4942faa2955ef3e11ae7c2a56d1918f51a18271f497ce60cabe6dab0cf99f9459eeb2f71fa031ae23f90a9d516f7c68f1ad0418fbe860b7d1bf8cf", 0xe8}, {&(0x7f0000001600)="c1b2ca854f623ee6", 0x8}, {&(0x7f0000001640)="0e4ab3c6e9178bf83b52a7907657acda0c05c6f1bafb9f3c8da590b70e16b2c7598c3de1b088c57a96ca02eac8203c6817729766c3dcb12c9a1d5b188b60b37312647a081b17c32797a1093197ff8f86b9fe38605fd627a9feec0f29699b20a482d325e3040d119d8b62aa475a035eb9f0bc3bf233dd769ff16f84cc3dc1dac4ace48c", 0x83}, {&(0x7f0000001700)="b28e4348dd0b17ec2c8e707b6df813c564991e385876dbe82ec9cf560d4e6f8b36ee7ad708de867cda09013887c0535c85c6825582e86222a6dd738bda04435b7afb665849a27da670c92f0f561cbd9f5924df985a75240dc6c726bccd56671e539eef6434869c1bd3d1a5303e63e1478eb5c1791bc03014630df49e6b1fbedf029a9f674997e027d387e3f1be72d8e3de5aedb5178b800d0710f7", 0x9b}], 0x8, 0x0, 0x0, 0x1}, 0x4) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000000100), &(0x7f0000000140)=0x4) sendto(r0, &(0x7f0000b9efd6), 0x0, 0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x21, &(0x7f0000001880)="54bc9adf3579cc193283df900a9e778b", 0x10) r5 = socket$inet(0x11, 0xa, 0x300) setsockopt$SO_ATTACH_FILTER(r5, 0x1, 0x1a, &(0x7f00000000c0)={0x2, &(0x7f0000000080)=[{0x3, 0x0, 0x0, 0x8}, {0x6}]}, 0x10) r6 = socket$nl_xfrm(0x11, 0x3, 0x6) sendmsg(r6, &(0x7f0000000040)={&(0x7f0000000000)=@in6={0xa, 0x0, 0x3, @local={0xfe, 0x80, [], 0xaa}}, 0x80, &(0x7f0000000480), 0x0, &(0x7f0000000140)}, 0x0) readv(r1, &(0x7f0000ba1000)=[{&(0x7f0000ba1f26)=""/2, 0x2}], 0x1) 2018/03/13 20:25:52 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x11) write(r0, &(0x7f0000f78000)="220000000007fb420107200700030000001f0000a4d2bd001cffffffeff70700aa00", 0x22) r1 = socket(0x10, 0xb, 0x9) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000640), &(0x7f0000000680)=0x4) 2018/03/13 20:25:52 executing program 2: socket$rds(0x15, 0x5, 0x0) socket(0x10, 0x3, 0x4) 2018/03/13 20:25:52 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f7b000)={0x26, 'hash\x00', 0x0, 0x0, 'wp384-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)\x00'}, 0x58) sendmsg$alg(r1, &(0x7f0000f77fc8)={0x0, 0x0, &(0x7f0000f89ff0)=[{&(0x7f0000f85fff)="1dbbc33dc19cb8a8840000000881fa70d62a74eac93d5f7314000007603371", 0x1f}], 0x1, &(0x7f0000f88000)}, 0x0) 2018/03/13 20:25:52 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d}, 0x10) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000007000)=[{&(0x7f0000003f24)="0500000000000000061c32fc0b98f83dac2c0db521abe971f11368a82cc15eb4037dc10000000700b5e8bc0008fb97470500000004000000", 0x38}], 0x1}, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000100)=0x400) socketpair(0x1b, 0x800, 0xffff, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$llc(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x10, 0x80000) 2018/03/13 20:25:52 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'bond0\x00 \x00', &(0x7f0000000140)=ANY=[@ANYBLOB="0a0000000000000000000000000000000000000000000000000000000000000000000000000000000000000072d285cba11aec3d51132fa102834f5ed15920960ee284cabac4904d495741692cd95b"]}) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f00000000c0)=""/72, &(0x7f0000000000)=0x48) 2018/03/13 20:25:52 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039cfe4)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r1, 0x0) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x3f, &(0x7f0000001ac0)=ANY=[], 0x0) sendto$inet6(r0, &(0x7f0000c7a000), 0xfffffde5, 0x20000004, &(0x7f00005f0fe4)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) socket$kcm(0x29, 0x2, 0x0) sendmsg$nfc_llcp(r4, &(0x7f0000001900)={&(0x7f0000000040)={0x27, 0x0, 0x0, 0x0, 0x7f, 0x0, "18c4674a49b99b3b585a941700ab36a75c8d16d3195db30c9892443d3b98c5ddf64e070aac8040af7e6faf8bb8329c8ca3068a2275c0cd0165bbeb00325c7c", 0x1ff}, 0x60, &(0x7f0000001700)=[{&(0x7f0000001440)}, {&(0x7f0000001600)="f0c1d11ea27fc9165d", 0x9}], 0x2, &(0x7f0000000100)=ANY=[@ANYBLOB="100000000000000000000000000000006eb8eeb1866d2086f188fc5cf6d37dba1c00000000000000000000000000000000861f8f9e6f7c8002aed03e377a8e5e3a1bd5ad7d90f93d9fa819cb00020000000000004de546d5448359cfb30502d36b7a39b923fad9e5475f9933074f4ada041a130e8955c75a0f60a6ca215b0e0501147a"], 0x10}, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000000240)={r0, r2}) sendto(0xffffffffffffffff, &(0x7f00000000c0)="ab", 0x1, 0x40080, &(0x7f00000001c0)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @broadcast=0xffffffff}}}, 0x2e) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000001a00)={0x0, 0x10, &(0x7f00000019c0)=[@in={0x2, 0x4e21}]}, &(0x7f0000001a40)=0x10) sendmsg$kcm(r3, &(0x7f0000dc2953)={&(0x7f0000e3dff7)=@rc={0x1f}, 0x80, &(0x7f0000000300)=[{&(0x7f0000080000)="06", 0x1}], 0x1, &(0x7f00000002c0)}, 0x0) 2018/03/13 20:25:52 executing program 7: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = epoll_create(0x91) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000206ea0)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in=@rand_addr, @in6=@dev={0xfe, 0x80}}, {@in6, 0xffffffffffffffff, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x138}, 0x1}, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000002ff4)) 2018/03/13 20:25:52 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000140)={0x8, {{0x2, 0x4e20, @multicast1=0xe0000001}}, 0x0, 0x3a7}, 0x90) r1 = socket$key(0xf, 0x3, 0x2) accept4$inet(r0, &(0x7f0000000080)={0x0, 0x0, @rand_addr}, &(0x7f00000000c0)=0x10, 0x800) sendmsg$key(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x13, 0x0, 0x0, 0x2, 0x0, 0x0, 0x25dfdbfc}, 0x10}, 0x1}, 0x0) 2018/03/13 20:25:52 executing program 4: r0 = socket(0x1e, 0x5, 0x0) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000fdbf80)=@generic={0x10000000001e, "02ff01000000010000000000000007e77f5bf86c48028001000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000026da36"}, 0x3a0, &(0x7f0000454000), 0x0, &(0x7f0000001540)=[{0x0, 0x112, 0x94a, "ea2362f8fad3a19074001afbf9fa7f432843e5047a05348a6e6cea476420def825899b161416277aef90a6c7bf940d917fe8bbfd22096f071c5597adca46b93ffec42c687423022ebe91d0005f32468974534d1cb954e699a75c61e966c583b8d732f815000000000000000000000000007d75b077580c939ce74eda90ba"}, {0x0, 0x119, 0x1, "ffbcef6bd4111439f873c00e26dabe7ead801b99f1bfe74779cfe0e0ff"}, {0x0, 0xff, 0xdd, "60be3466f8b69608682924a72186a05f687a785f1146de584314c992bad91940e95f25c0dd572a2c551b5d722f699058fe671bef9105f2a873218a9ee0b6ed815692e34f98d3f67f3195a2db11dcbdfb312711209f92f8b76ad43cf0cc4c4c53c846f43c7e260e9ad3804430580fb535c26f6315f65e1d77b795abfb7b3dac0463e044eb69eae0ee7d5cc1f416970cc48e6f92faa254760a8b329872c0d6e3ac9bfda5948dc9c14e9a71102f496f2d84ce749ff98c714f3f9b747c7aab6ab33438e6651a04f58f283ce9896aed5fdae00d067f3c0d5eed759441a4032ddf346ee34c6fd2f287d88de7ddf1"}], 0xfffffffffffffff7}, 0x80) sendmsg$rds(r0, &(0x7f0000003240)={0x0, 0x0, &(0x7f0000002e00)=[{&(0x7f0000002d80)=""/122, 0x7a}], 0x1, &(0x7f00000030c0)}, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={0x0, 0xfffffffffffffff7}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000000c0)={r1}, &(0x7f0000000100)=0x8) recvmsg(r0, &(0x7f0000001340)={&(0x7f0000000140)=@rc, 0x80, &(0x7f0000000300)=[{&(0x7f0000000280)=""/91, 0x5b}], 0x1, &(0x7f0000000340)=""/4096, 0x1000}, 0x0) 2018/03/13 20:25:52 executing program 6: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@generic, &(0x7f0000000080)=0x80, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0xdd7}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000140)={r1, @in={{0x2, 0x4e24, @rand_addr=0x7}}, 0xc7e, 0x8, 0x5017, 0x6, 0x400}, &(0x7f0000000200)=0x98) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00003dcffc), 0x4) 2018/03/13 20:25:52 executing program 6: syz_emit_ethernet(0x42, &(0x7f0000000040)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd608e42d6000c21000000000000000000002058630dda1df43202000000000000000000000000000100000000000c9078fb3970c8"], 0x0) 2018/03/13 20:25:52 executing program 4: r0 = socket$inet(0x10, 0x80000000003, 0x0) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000140)="2f0000001800030007fffd946fa283bc8020000000040005031d856808000f00bb9f620000006ab0161cae083c737e", 0x2f}], 0x1}, 0x0) 2018/03/13 20:25:52 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x0, 0xf7, 0x0, 0x5d}, 0x2c) socket$inet_smc(0x2b, 0x1, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x4, 0xfffffffffffffffd, 0xb, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffe, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) 2018/03/13 20:25:52 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) syz_emit_ethernet(0x66, &(0x7f00000005c0)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaa00ff86dd6076605100303afffe8000000000000000000000000000ffff02000000000000000000000000000186009078f514050060c5961e00000000ff010000000000000503000004000001ff020000000000001000000000000001b81f2d0274abb735e508c03d7029b19a6205ef8ae2fd39d9b38f3cc8bb50f9b9c75eca6272d48ce277e39438371f4b8a2a40cabba1c212823557f897660d0a7416a0defa81fd2e9e95a591d956776c63b5ff3365d5b1ac3125b9b0aa5875d2985e0cbda13ead3c1f8eba1ae5a1e14a569f1ccbe8de6ce10110e15486ee35b598130e8f941e068284ea"], 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) r1 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00006dbffc), 0x4) bind$inet(r1, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) ioctl$int_in(r1, 0x5421, &(0x7f00004cfff8)=0x6) sendto$inet(r1, &(0x7f0000f7db7f)="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", 0x481, 0x0, &(0x7f000069affb)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r1, &(0x7f00004b3fff), 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) poll(&(0x7f0000001580)=[{r1}], 0x1, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000af2000)="8be3000000010000", 0x8) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000500)=[{&(0x7f0000000140)="535224e3ebe3307650f5f977d90e7f41d597ab3a0d3f6736c709cfa95e7acde70e5eb5de9fe0559780ad7928355199fb4aca6268ca70575ffc08049e9a3f7b5f1745d038b692a7b3653c659c362e2247c4ae66038bf9ff0eecc6d8e4f755f193000ac2477e5a8c380e36f5db914da732e2620feaf114180691e24f7687da91984d409a4a1fb39608f9e6d91531bb26066f29316d5c47afef733c4c035826c887847eab91c3245bcc573b15735f", 0xad}, {&(0x7f0000000200)="1334ca0af53a49f63b7794fb0368bba53353b3e1fd2c5979a3ecf7108fe9f4ca7daf38faa2672e3381182a169aaedda650a754159d15e5eccb52dd7ab698eae4adb8d265111ca1638e7f5ad9a4d38fc60cfebb0fc7e43f70a0dfbe87c4c424f9a1737828126bf94a2c4d646fb52bc513f71631bc776426daa48d9f26b6f1b31cd5b133e81d818a259f3c5d43dfb548ca5fca9a775fcf6dde196749f6ec4f", 0x9e}, {&(0x7f00000002c0)="ebd5ba8fe8431a451c4e8cff742e39d20353cd2f9bf26ffe942b111f8d16176911a2716e5818eac34d545ea172c05400601f121e51ab05a2e07bf38f057a1eb4197c3ac63b4a8ca2e22cb714ea973ab03e4a691c07b5912c967b10c0a82f265055a83b83ff4270bbf5d9e02c1df024f13c1498169160d659c8f0eb3b657f0386ca317cb3b036263e23dcb972498cdeb495953896994efbf90a2e18f1d3ce7376e5faabc1f2e1d0123e1c302a68229d06baa4f7fe15669a3045dc2a8d3d408a5ebe5c1eb3294d5e1822afc6", 0xcb}, {&(0x7f00000003c0)="9ba165a42cdb72fa849d14d85e1108583fb818e85a8c9cb5763a9cac6846a0eecfe283f6563edd", 0x27}, {&(0x7f0000000400)="d04a079930b952b0d6957d2757664aba9febfd1afd4e5d3cb6851f3dfa9e7bcb749196114803d982ad7aa89aff083cdb5aa6c59efbbb7e08e4fe776f58500d396d8144fbce86d6c45a4f4a2a817be8c103649fe87f922944f67ecb5e4c727dcdf240071e", 0x64}, {&(0x7f0000000480)="4b18ba8275edb16da700b49f185d54f4b8fe21b951606a82025acfa8ca2bcebcbd6a9856d49f238207a579ddeaab4062c33f119cd30bccc6d263cc2f370ab6cea404b3e423bfc7a6f2e0fdeb6c467a1c4af997", 0x53}], 0x6, 0x0, 0x0, 0x8010}, 0x800) r2 = accept$alg(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f0000000080)={'sit0\x00', 0xffffffffffffffe0}) sendmsg$alg(r2, &(0x7f0000275fc8)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)="7bca6a321d3b4a57d0ed1108090000", 0xf}], 0x1, &(0x7f0000211000)}, 0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$IP6T_SO_GET_REVISION_TARGET(r3, 0x29, 0x45, &(0x7f00000006c0)={'IDLETIMER\x00'}, &(0x7f0000000700)=0x1e) socket$alg(0x26, 0x5, 0x0) 2018/03/13 20:25:52 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000200)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(ecb-serpent-avx)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003b3000), 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000002600), 0x0, &(0x7f0000000300)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmsg$kcm(r1, &(0x7f0000000340)={&(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000001400)=[{&(0x7f0000000180)=""/45, 0x2d}], 0x1, &(0x7f0000001500)=""/124, 0x7c}, 0x0) 2018/03/13 20:25:52 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x2) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) sendmmsg(r0, &(0x7f000000a380)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000340)}, {&(0x7f0000001400)}], 0x2, &(0x7f00000014c0)=[{0x10}], 0x10}, 0x7}, {{&(0x7f0000001b40)=@ax25={0x3, {"c13d097518cb53"}, 0x1}, 0x80, &(0x7f0000001c80)=[{&(0x7f0000001c40)}], 0x1}, 0x6}, {{&(0x7f0000002e80)=@generic={0x1, "008b296444d18bb414001c6751b1ee3ad1f1e003de00a17093a012d2350b395d78f34bc2e3713f316e759de8203e609178262944d121d8affede8d439b6364de8a484ef8207cb74d4778cc661a5aa6641c9c88c574f2f0f13fc9bd1362e705b5021dd1a26fe088b75cfa611d13f804fc2271c25ab4f272119cf1c507b26d"}, 0x80, &(0x7f0000003080)=[{&(0x7f0000002f40)="ba7bb9325482204dd3b48021466e1155447c285a52de9d8019b27c478c7666ae55602cfec18cdf6b3625446c2e1c6107e1929ea68cd1e834d8242dcf71cd083cf6104d1a6630bff097da341ee3fade128f68ea61b87d8bffc1c00bfd9922a477c7fd3950a5df1a39489ee6eeafe5", 0x6e}, {&(0x7f0000003000)="c1c410c3be0aea465b9f40664192235aceef37c69ff584de997a5d8e007be09949be6b298b3f21bc85159daf73b3a1087f663ff1533bc84b83bd2e680a96b4cde1e56e4232fb1a5884540138b1fa3d9e3c4e76d818", 0x55}], 0x2, &(0x7f00000030c0)=[{0x100, 0x1, 0x4, "bdb74a0f10d2444f2c46268d0df9379af25474c537b6d8e180d04f8efdc2b5e1e9ea7f59224d82da4f257d04e0adc3f3bd9893d5c9c3431c420b858fd5590b30d9fa283b2846b92f508b4b146ea5c80543c133106fbe19fb4324e6f8547c982ba998dfb6e2af40efb6b28a29c249292cb0b55c98e8d2baac101afbcb282263926c36c020a64fa66a272df40b2a3f640aaa193612979d9c16d8c8e78b479655d0d59f8081b8383c25ec5f79438e5a3c4f48559b029818bff664411e8b1a29cdf80188e0ad4e06b3d2eec3f659a1481dada47fd838f7efffae94115947679c9b00a4a427812178e1c21489389692ae"}, {0x98, 0x100, 0x80, "450f15599d67a0d0a9649bd343380628d3da71a8ea3d4dd05fcf1f8024f3085af54562a000249ecf511ee0f105c27fe55690c1e0070f02087fc41048b7125f5cbfdd9a0f7b04e10bebd7be81c794f482f463ed2c8c368f88ed559d0ac35b1c076024f73212a84a68a6e7001bd53a06d68cbd91c787e7164f1a43591889d97e6b013484b401"}, {0xc0, 0x0, 0xfff, "3f909a67684b42bde91175c6963ce8cff11c6bf61ef5305927feb25a0f7aa53c7b00aad8f25216a7a666f97e7fca7134ace0cd1b717a12a6e97a37e1d66f22334e9673d3ebfd4afcc4a5aef9f80321970fa6cb135630844a38b0a064e7e111900f6af169f45c9d5ff2e41f5ce758d1a9b66a2a8cf04bfdd84309364e6817419b148112ad869536ae191df1eecf7d0a1dfd4901cd3548f7cd690f83ae8798a9bcee4e2ff30ab4b343a8cc2f6abe53ae8c"}, {0x110, 0x11e, 0xa507, "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"}], 0x368, 0x4000040}, 0x8}, {{&(0x7f0000006d00)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x4, 0x3, 0x0, {0xa, 0x4e22, 0xc6d6, @loopback={0x0, 0x1}}}}, 0x80, &(0x7f0000006d80), 0x0, &(0x7f0000006dc0)=[{0xf0, 0x111, 0x5, "6a8bdac7d219eff42ccb44a028fa1f9f2de93ab01043ee3535e7b2922d753a15b5ad43e5aa682afad7765efd0ce51c6aebb88c4679a87dd1c83ffdaa67ff31ec6724ddf25de39e657b425d4e0c45dc64b8f74662f16731ffcd2202d57df23a413ca87f2c04cc32d6c3b6ce9e4664f290d6de82d9f656cba53be60275f2ba8148d31bc48fd03a39c6c9f832dd589945d344a335dc5eb93d4ea4cd500952a50a0c12ecaa8423daca44bdf5dda221f61f73e0a6a9396744884a012446f2d72d80c9a6abd9faf33c3c4ddc26a543c6fed5d8789e77faa9faa4a27d5d3b55"}], 0xf0, 0x24048080}, 0x5}, {{&(0x7f0000006f00)=@nl=@kern={0x10}, 0x80, &(0x7f00000081c0)=[{&(0x7f0000006f80)="b1dde1d862e76e3f40982e14a2326a93faf5c66bde", 0x15}, {&(0x7f0000007040)="74b8692bce827f89ac344c53d350ccf0e8de63a72ab45999fe122bc64854e8", 0x1f}, {&(0x7f0000008080)="7a0ae61add97a9daaecf95380cb255216c963828ddc97f8e876bde0cf0dc91f716aaafc4238cf9cb7e1d63a2a7f3c952dc8f2ca5f86c73aa02745e70d9fb787ad46eede52a562440498788abd744d65da31fef23237502be9fc7faed22013b8b3b4e6d7a72bf2c1e5e929588fb66e4909e3eb39fb90aff9a60f555f3aa2c83df03582681e202fd87cd8352b0986a4558885adcb06c06c30cdd586c6de91d03f4", 0xa0}], 0x3, &(0x7f0000008240)=[{0x1010, 0x13f, 0x8000, 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0x1000}], 0x8, &(0x7f0000001640)=[{0x58, 0x0, 0x0, "450511b6589c52b90e81fea7aebbf819a975f47581ceb7d41d11768d9559ca980ab0a014ef963f2b08ed5507c8726ff79d35a843b0739dd81c001cbda3ad7a66e31d9f78d1"}, {0x30, 0x107, 0x3, "3f2fb4df4a195d192bdd7d1a52723d13cc37291d1d19e06430831b4c59e83e"}, {0x48, 0x101, 0x8, "6c5aef9c9b063e4adb85e80ec8889a461602b47a90d21e09c6a1752ebc76c1bbe86ada0671e1faf118b8140374213565c7431fa5e85f"}], 0xd0, 0x1}, 0x2}], 0x1, 0x1) [ 37.894936] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/13 20:25:52 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000098f000)={&(0x7f0000580ff4)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000a28000)={&(0x7f00006dbe4c)=@getlink={0x28, 0x12, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_MTU={0x8, 0xe}]}, 0x28}, 0x1}, 0x0) 2018/03/13 20:25:52 executing program 4: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f00007dcfe4)={&(0x7f0000d1e000)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f000082b000)={0x1c, 0x1c, 0x10000000000003, 0x0, 0x0, {0x1}, [@nested={0x8, 0x1, [@generic="1f"]}]}, 0x1c}, 0x1}, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f00000000c0)=@pptp={0x0, 0x0, {0x0, @multicast1}}, &(0x7f0000000140)=0x80) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000180)={'HL\x00'}, &(0x7f00000001c0)=0x1e) 2018/03/13 20:25:52 executing program 3: r0 = socket(0x2, 0x3, 0x1) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000000c0)) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000100)={'filter\x00'}, &(0x7f0000000180)=0x44) setsockopt(r0, 0xff, 0x1, &(0x7f0000000080)="219b", 0x2) syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaa2faaa3822dad560008004500001c00005d00000000000000000000000000"], &(0x7f0000000040)) 2018/03/13 20:25:52 executing program 2: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x1, 0xa, 0x628) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00007b0000)={'vcan0\x00', 0x0}) sendto$packet(r0, &(0x7f0000c25fff), 0x0, 0x0, &(0x7f00008cafec)={0x11, 0x0, r1, 0x1, 0x0, 0x6}, 0x14) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={0xffffffff, 0x7, 0x10}, 0xc) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000001040)=""/4096, &(0x7f0000000080)=0x1000) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x19, 0x100000000, 0x8000, 0x400, 0x6, r2, 0x200}, 0x2c) 2018/03/13 20:25:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000009fc3)={0x26, 'hash\x00', 0x0, 0x0, "637263333200001f000000000000000000000000000000000000000020000063000000000000000f000000000000f3ffffff0000c600"}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = accept4(r0, &(0x7f0000000000)=@in6={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000080)=0x80, 0x800) setsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f00000000c0)=0x81, 0x2) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000140), 0x1) sendmmsg(r1, &(0x7f00007c6000)=[{{0x0, 0x0, &(0x7f000083efa0)=[{&(0x7f000014df84)="ccd2de1dc357b0033763d110bd598a62e59a7b501794d1395b716423ece8db36578c76fe2d4cc6cedf77693d91490cd69debbe65ce9195f595fcdf652bf2432a9fef07ef75f4de5c20f16af52ec119", 0x4f}], 0x1, &(0x7f00008a3d90)}}, {{&(0x7f0000e20000)=@in={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10, &(0x7f0000f0f000)=[{&(0x7f0000d9cf70)="99e51dc52798315937ad86c9f747aaabe6d711b3e2b6ce66b45d3183a6899c5e648bbf693ca18e0e2d34a19e043f036c7c197f05b0b13b62119d5b48aa390d58f10c3b906172116a05df0a531f65e8a6c6e94dd868998e8ca53e6f1f6da048814059de5b6676dc8382d45061ca27dff2274f2ce1fcdcf78fedd5ca6d94faa27400780dea7876182f76b4d51b8dff1a14", 0x90}], 0x1, &(0x7f00001e4f40)}}], 0x2, 0x0) sendmsg$alg(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000180)="2f25ed5206c0eadebe8c08e253d0fcb54e73c0ccd522c24d45f4477a2aabca026cfe630a81ada12220b44b20d6df6e3433c7d1b794ea0d3bf4efb0141741353fb3eb606ca9a24def9147c95db4e8da84d30a6192a889effef003d93de6b77e001e750ceda6ff61677a06b3818eb41b0fef876fd9a2e365a5ee5a915e13b50be1714bec9be9429c36c8373ca89786301f4f256901292aa920d797f78830ff9357d54b5827babcc4e8c5e5faeaf0cedea2b412dcfb086d6218cbafa306d761b523f762a7363170e741d870638ad360bf89658050d404a00dcdee426bb820612adee0fa82cf102325f1bb71bf216d2a9b4d", 0xf0}], 0x1, &(0x7f0000000280)=[@iv={0x68, 0x117, 0x2, 0x4f, "9d9c5d450763b92d046c9de956a1e5c6eca3d007f5d97cbe9553bcbcf6f8511f36f8f5958d300d9538f3bc7cf466a0cac08e09c8613f411225a62ea8a9837a471e181a54c43df2e1881af3e31f0031"}, @assoc={0x18, 0x117, 0x4, 0x5}, @assoc={0x18, 0x117, 0x4, 0x2cc}, @assoc={0x18, 0x117, 0x4, 0x5b}], 0xb0, 0x4000001}, 0x880) 2018/03/13 20:25:52 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xc5}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0xfdbb, &(0x7f000000cf3d)=""/195}, 0x48) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000001000)={0xffffffffffffffff}) accept$ipx(r1, &(0x7f0000001040), &(0x7f0000001080)=0x10) 2018/03/13 20:25:52 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000009fd4)={0x5, 0xc, 0x6, 0xff}, 0x23) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000004000)={r0, &(0x7f0000008000), &(0x7f0000009000)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000003ff0)={r0, &(0x7f0000000080)="72f348d8618920361d470476697fb6d2b775e208e84cbcbc5af93fcd9a468fe825a0a013ef78f75d92cc275a9e087109bf56"}, 0x10) socketpair(0x11, 0x0, 0x3, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000180)={r3, 0x2}, &(0x7f00000001c0)=0x8) bind$ax25(r2, &(0x7f0000000040)={0x3, {"897491f8bad95e"}, 0x3f}, 0x10) 2018/03/13 20:25:53 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000065000)={&(0x7f000029d000)={0x10}, 0xc, &(0x7f0000402ff2)={&(0x7f0000a6cfe0)={0x20, 0x7, 0xa, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0xc, 0x1, [@typed={0x8}]}]}, 0x20}, 0x1}, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)=0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0xbc, 0x5, 0x7, 0x700, 0x70bd26, 0x25dfdbfb, {0x1, 0x0, 0x9}, [@nested={0x90, 0x75, [@typed={0x8, 0x23}, @generic="2d396d70d387ee3cf4481be1aff38976eff735806fccb426ac09a2d223ece9dd567752548b278a14a3d3a01cef6f9f3e17208c970a49e52e08298700e8bacb8ecf3fdd3c64aaad75162994738add873035fbea4e401942f8694f8b042eb27939a01e99064eae5232b28c9d3535aa2ca5c8ff57c32b1dc1ba", @typed={0xc, 0x8d, @u32}]}, @typed={0xc, 0x15, @fd=r0}, @typed={0xc, 0x61, @pid=r1}]}, 0xbc}, 0x1, 0x0, 0x0, 0x1}, 0x20004880) 2018/03/13 20:25:53 executing program 0: syz_emit_ethernet(0x6e, &(0x7f0000002000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="a730d9923eb6", [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x2, 0x0, 0x0, 0x0, [], {0x0, 0x6, 'p+l', 0x0, 0x6, 0x0, @mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80}, [], "33cc6533eb08a2e9"}}}}}}}, 0x0) r0 = socket(0xa, 0x6, 0x6) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x10}}], 0x20) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0xfffffffffffffffc, 0xffffff39) 2018/03/13 20:25:53 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000fde000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000087ff0)={&(0x7f0000000040)=ANY=[@ANYBLOB="2800000011000100ffffffffffffffff00000000", @ANYRES32=0x0, @ANYBLOB="000000000000000008000e0000000000bc54750f6b156e0586961b"], 0x28}, 0x1, 0x0, 0x0, 0x40000}, 0x4) r1 = accept4$unix(r0, 0x0, &(0x7f0000000080), 0x80000) connect$unix(r1, &(0x7f00000000c0)=@abs={0x1, 0x0, 0x4e23}, 0x6e) socketpair$inet(0x2, 0x806, 0x68a, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000180)=@assoc_id=0x0, &(0x7f00000001c0)=0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000200)={r3, 0x400, 0x30, 0xc7}, &(0x7f0000000240)=0x18) 2018/03/13 20:25:53 executing program 2: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x67, 0x0, @rand_addr, @broadcast=0xffffffff}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}}}}}}, &(0x7f0000000000)) r0 = socket(0x0, 0x0, 0x4) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000040), 0x4) 2018/03/13 20:25:53 executing program 6: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x40000000000005) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={0x0, 0xbce}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000080)={r1, 0x8000, 0x6, 0xd2000000}, 0x10) r2 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_int(r2, 0x29, 0x31, &(0x7f0000baeffd)=0x4, 0x4) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/13 20:25:53 executing program 7: r0 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r0, &(0x7f00000000c0)={0x28, 0x0, 0x2710, @my=0x1}, 0xffffffffffffffd7) bind$vsock_stream(r0, &(0x7f0000001000)={0x28, 0x0, 0x0, @host=0x2}, 0x10) 2018/03/13 20:25:53 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x7}) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000040)=@assoc_id=0x0, &(0x7f0000000080)=0x4) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000000c0)=0x2f00000, 0x4) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000180)=@assoc_value={r1, 0x5}, 0x3c) ioctl(r0, 0x8918, &(0x7f0000000000)) 2018/03/13 20:25:53 executing program 1: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = accept(r0, 0x0, &(0x7f0000000180)) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f0000000540)=""/4096, &(0x7f00000001c0)=0x1000) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00000000c0)={0x9, {{0x2, 0x4e22, @rand_addr=0x1}}}, 0x88) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000500)={&(0x7f0000000000)={0x10}, 0xfffffffffffffcb0, &(0x7f0000000040)={&(0x7f00000002c0)=ANY=[@ANYBLOB="cc0000001b0001010000000000000000ac141400000000000000000000000000ffa8b152c6000000000002000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000007000000000000000000000000000000000000000000000000000000f0ffffffffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000005d0000000c0010000000000000000000"], 0xcc}, 0x1, 0x0, 0x0, 0x40000}, 0x20000000) 2018/03/13 20:25:53 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f87fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)-generic\x00'}, 0x58) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000000)=0x80017, 0xfffffffffffffd3c) r2 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000040)={0x10000000}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)='\n', 0x1) epoll_create(0x13d3) r3 = accept$alg(r0, 0x0, 0x0) socket$alg(0x26, 0x5, 0x0) accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000006b00)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000140)="d9", 0x1}], 0x1, &(0x7f0000000200)}, {0x0, 0x0, &(0x7f0000000300), 0x0, 0x0, 0x0, 0x4080}], 0x2, 0x0) socket$kcm(0x29, 0x5, 0x0) 2018/03/13 20:25:53 executing program 3: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f00000000c0)={'bond0\x00', {0x2, 0x4e20, @rand_addr=0x5}}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000140)={0x0, 0x8}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000001c0)={r1, 0x401}, &(0x7f0000000200)=0x8) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000100), 0x4) 2018/03/13 20:25:53 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) socketpair$inet(0x2, 0xa, 0x6da, &(0x7f0000000640)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000680)={0x0, 0x8}, &(0x7f00000006c0)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000700)={r2, 0x4, 0x1, 0x9, 0x101, 0x7}, 0x14) r3 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000003140)=[{0x0, 0x0, &(0x7f0000001340)=[{&(0x7f0000000740)="7312c1a72ce67ebfde5fd3d7cdc5af48a53f60b5a4801632f1f64674acd8054a0f78b654a51136f624a6b44eaf0931fdb7c45c6e4fb7bbd3934d2fd853c583451ce424ba9daf80709fae6d3a6d24d084e7b6c8f2c36eccca235622a54db3a3440a6fc7ba1a1e99db072669b5bf840965ca297e98fa299b26b7489fb86787554d3862d0c7bf0b63d7ba32f0b3e9068aae", 0x90}], 0x1, &(0x7f00000013c0)}], 0x1, 0x0) recvmsg(r3, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0xc, &(0x7f0000000040)=[{&(0x7f0000000140)=""/19, 0x13}, {&(0x7f0000000440)=""/192, 0xc0}], 0x2, &(0x7f0000000080)=""/107, 0x6b}, 0x0) 2018/03/13 20:25:53 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) connect$inet6(r0, &(0x7f00002cbfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000000c0)={0x0, 0x2, 0x3, [0x3ff, 0xfffffffffffffffb, 0x400]}, &(0x7f0000000100)=0xe) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000140)={r1, 0x2f, "4ed138a7eef24aea2b52db7c57ccefed288a41b220df2829170051655b65861d2afbc06876bbcefbc662bbeedf2943"}, &(0x7f0000000180)=0x37) getsockopt$sock_buf(r0, 0x1, 0x20000001c, &(0x7f0000000000)=""/147, &(0x7f0000abbffc)=0x6) 2018/03/13 20:25:53 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x5}, 0x20) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080)={0x6, 0x5}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x7fff, 0x30}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r1, 0x1, 0x20}, 0xc) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00001a7fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) sendto$inet6(r0, &(0x7f0000aaff09)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/13 20:25:53 executing program 6: r0 = socket(0x40000000015, 0x805, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000240)={0x0, 0xffffffff, 0xb6, 0x1ff, 0x7, 0x9, 0x8, 0x2, {0x0, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x7, 0xe1bf, 0x8, 0x3, 0xffff}}, &(0x7f0000000040)=0xb0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000300)={r1, 0x5, 0x5, 0x3, 0x8e87, 0x4}, 0x14) connect$ax25(r0, &(0x7f0000000000)={0x3, {"1a2d7587fa27c1"}}, 0x10) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="1e8da43ed54432a394fda80bb422843c29ffc4d0c4e7ff2edc81dc70344da76f002b780fc63d7052c7b238399967fb8ec09d137ded75418b27eaaa3eb4d6bf1a96207123e6aca76adc8faa7ef24c7191afabebf8204f0428ce6bb2645ae1a19142037dacf0d862b498b208135555e0203744c870317ab6d5e3f9a427ce019d75857904a6a9892ee8fd76d3036fa14ce6ec3fcefd710df071bd9a24afbd019bfc46ac7caa3ee7c9932d5552e426fcccaba8f1ea72e0bd4479d3c40f0d6fbc3d5819c8ad204949aac6890b1265dec33c11a8c43be0fa57efc856d34aff9f110c801eeeba876d64f184e4a26258f7db3db0"], &(0x7f0000000080)=0xa) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00000000c0)=r2, 0x4) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000100)=@assoc_value={r2, 0x1d92600}, 0x8) 2018/03/13 20:25:53 executing program 7: socket$pppoe(0x18, 0x1, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000040)) r0 = socket(0x1e, 0x802, 0x0) sendmsg(r0, &(0x7f0000db5fc8)={&(0x7f00004aeb5c)=@generic={0x10000001001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48007be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af06d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f000045d000), 0x0, &(0x7f000016cf61)}, 0x0) setsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000000), 0x4) 2018/03/13 20:25:53 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x6, 0x32, r0, 0xfffffffffffffffd) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000002380)={r0}) accept4(r0, &(0x7f00000023c0)=@hci={0x0, 0x0}, &(0x7f0000002440)=0x80, 0x80000) sendmsg$can_raw(r1, &(0x7f0000002540)={&(0x7f0000002480)={0x1d, r2}, 0x10, &(0x7f0000002500)={&(0x7f00000024c0)=@can={{0x4, 0x0, 0x9, 0x1}, 0x6, 0x2, 0x0, 0x0, "c631d96260f750de"}, 0x10}, 0x1, 0x0, 0x0, 0x20004840}, 0x20000001) 2018/03/13 20:25:53 executing program 2: r0 = accept(0xffffffffffffff9c, &(0x7f0000000080)=@llc, &(0x7f0000000100)=0x80) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x4, 0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="1e0000009f51a50f0d567b0e3de87e63ad5d5b7270aa89eabaf4d62a4a40a89fa508"], &(0x7f0000000340)=0x2) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000001c0)={r1, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}, 0xffffffff, 0x1ff}, &(0x7f0000000280)=0x90) connect$netlink(r0, &(0x7f0000000300)=@kern={0x10, 0x0, 0x0, 0x10}, 0xc) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0xf, 0x0, 0x1018, 0xa}], {0x95}}, &(0x7f0000003ff6)='\\yzkaller\x00', 0x9, 0xc3, &(0x7f0000386000)=""/195}, 0x2b0) 2018/03/13 20:25:53 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000580)=@broute={'broute\x00', 0x20, 0x2, 0x2f0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f00000000c0), &(0x7f0000000600)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff0100000013000000000000008100626f6e6430000000000000000000000069705f767469300000000000000000006c6f000000000000000000000000000073797a5f74756e000000000000000000aaaaaaaaaabb000000000000a747780e28b20000000000000000e00000005801000090010000766c616e00000000000000000000000000000000000000000000000000000000080000000000000000000000000020006f776e65720000000000000000000000000000000000000000000000000000001800000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"]}, 0x378) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x101, 0x3f, 0x2, 0x3, 0x9}, &(0x7f0000000040)=0x14) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000080)={r1, 0x8, 0x8001, 0x9}, &(0x7f0000000100)=0x10) r2 = accept4$netrom(0xffffffffffffffff, &(0x7f0000000a80)=@full, &(0x7f0000000b00)=0x48, 0x80800) ioctl$sock_netrom_TIOCINQ(r2, 0x541b, &(0x7f0000000b40)) sendto$inet(r0, &(0x7f0000000140)="95bf798cad07e8ca8a247a06b3201dd0691aad16fe85e1289da0440bc5939563065e51ed1af6f88c4bc7534cd5ba2e7b7ee41abe3815bb1ca93b79b0a488e25c15f60629658754e945c89960c366afcc936e058f6b4acf546f5e6c9992255126cc75e2c0a8586ba384fb1c1474027faa830c59ad2133893222604071b5eb974899bf88051f8604c7f4ab59e78096c620603e90c7a41dfb0c183e30", 0x9b, 0x0, &(0x7f0000000200)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000240)={r1, 0x2}, 0x8) 2018/03/13 20:25:53 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000012ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x1c) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000002c0)={0x0, 0xb0, &(0x7f0000000200)=[@in={0x2, 0x4e21, @multicast2=0xe0000002}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in6={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, @in={0x2, 0x4e24}, @in6={0xa, 0x4e24, 0xffffffff00000001, @remote={0xfe, 0x80, [], 0xbb}, 0xffffffffffffb71e}, @in6={0xa, 0x4e23, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x81}, @in={0x2, 0x4e20, @rand_addr=0x4}, @in6={0xa, 0x4e21, 0xadcd, @mcast1={0xff, 0x1, [], 0x1}, 0x7fff}]}, &(0x7f0000000300)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000340)={r3, 0xfffffffffffffefa, "038ff9feadfbecf7f09b58ea7d489e6f3a8f60393f7207fa6486261b02d7d4636b83010000000000001400000000000000000000000000000000"}, &(0x7f0000000100)=0x42) close(r0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f00000003c0)=ANY=[@ANYRES32=r4, @ANYBLOB="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"], 0x91) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000013000)={0x2, &(0x7f000000efe8)=[{0x14}, {0x6}]}, 0x10) sendto$unix(r1, &(0x7f000000d000), 0x0, 0x0, &(0x7f000000dff8)=@abs, 0xffffffffffffff64) 2018/03/13 20:25:53 executing program 5: r0 = socket$inet_smc(0x2b, 0x1, 0x0) r1 = socket(0x2, 0x0, 0x1) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000002a40)={r0}) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000040)={'bond0\x00', 0xfffffffffffffffe}) socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x4) accept4(r0, 0x0, &(0x7f0000000000), 0x0) 2018/03/13 20:25:53 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x74, &(0x7f0000000080)=""/180, &(0x7f0000000000)=0xb4) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20}, 0x1c) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f00000001c0)={'raw\x00'}, &(0x7f0000000240)=0x54) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@nl=@unspec, 0x80, &(0x7f0000000040)=[{&(0x7f0000000500)}], 0x1, &(0x7f00000001c0)}}], 0x2, 0x0) 2018/03/13 20:25:53 executing program 7: r0 = socket$inet(0x2b, 0x801, 0x0) listen(r0, 0x0) accept4$inet(r0, &(0x7f0000000380)={0x0, 0x0, @multicast2}, &(0x7f00000003c0)=0x10, 0x0) r1 = accept(r0, 0x0, &(0x7f0000000140)) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000180)={0x0, 0x10, "c2876780974b50eaad5e270b10ebadb0"}, &(0x7f00000001c0)=0x18) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000200)={r2, 0xc8, "db144d29784c789463c0a359eb8be04dee8d236c0fe9383126fc50cfdf28aac523cc6b21d1a31e8a66f3b7c910b6c1884c2b6c1ebaab0d14fce7ba16e5baedf2e4bbd452a854f1ce0fa09598166ca35224ab9df61513ad3ca2b7c8d8feb50b37fd3079fd411a13199ea0a2e8fea7b97352d2e6efd76807c8f8a87c12ad4e9cd6afe2ba395ebb3f206b3061f821e02bb96d106a028757bfba1a5de7d7ff78a073ede5b1749740728404075dece8ebcbd3046be29b601392330639e37cf4ef36350cb8535413569242"}, &(0x7f0000000300)=0xd0) r3 = socket$inet6(0xa, 0x5, 0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x7fff}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000000080)={r4, 0x3b, "d0204451659bb4b546789a36e9e8122fa2ebf4c4f0a3de376cfa2c5999ce5aee4f6d9e7d8f89a0865d1ccf53d41d6c9bc42a86847523267a535b5e"}, &(0x7f0000000100)=0x43) 2018/03/13 20:25:53 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) recvmsg(r0, &(0x7f0000000180)={&(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000140)=[{&(0x7f0000000080)=""/187, 0xbb}], 0x1, &(0x7f0000000280)=""/245, 0xf5, 0x7}, 0x40) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_mreqsrc(r1, 0x0, 0x0, &(0x7f0000002dc0)={@remote, @multicast2, @multicast2}, &(0x7f0000002e00)=0xc) recvmsg(r0, &(0x7f00000001c0)={&(0x7f0000000200)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000000500), 0x0, &(0x7f0000000540)=""/125, 0x7d}, 0x2) sendmmsg(r0, &(0x7f0000004840)=[{{&(0x7f0000000380)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x3, 0x1, 0x2, 0x3, {0xa, 0x4e23, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x101}}}, 0x80, &(0x7f00000049c0)=[{&(0x7f0000000400)="d29115ab63e402283bc548eab2c2964af8de2311c8c47c7c90d480cbe8e15ee4394ac03bcc9b393426787f2f972e1ecee162f2e960a75f73bcebf20fc5b3c12e7d177b1beb3d5e6f41199484ea2ab2bbab6db7484a0ffd8002945b8a8c2c75ef4e87", 0x62}, {&(0x7f0000000480)="772c964d14a60c", 0x7}], 0x2, &(0x7f00000005c0)=[{0x50, 0x103, 0x101, "a443d29f3e82bdf30a7ff3867ddc1fdf8e1daa178d26e65454d109103860901ef4048021b20283114a3ca09f4fab5b38fabb8325ae949b1e6622"}, {0xc0, 0x0, 0x1152f46b, "6039e2562b7270bb09457f59f7448516da9be86092dd4a98842bf4a2315cf53c1373c1331cb3579bb7d3478d1c3d6a3b428858e1d3509c6a678e41841dd0b4066fb6b67f9c140ee5786dd331a1988016da0392cc6317953f6313a093ba8ee31b981634e92af2f25c37018a4798ea0dbf44fb712d2ad1a8a8b78d0036e60c528028ded8a9f2386505e8a3dfaf35ce7793634310114bb164907b55236f7d5d993f978b11cd546c579bbd072610f4ae56"}, {0x58, 0x119, 0xc000000, "550146d975a4405f5984ef4c1a7fa16000e2d957cb2cb1823c8ed96d9ac9ae4c87f331f6a7b6649cfddd01ed2cca1a2f9962a46d1a5022a58625fef6c0839c9b500811887a"}, {0x70, 0x194, 0x3, "c0388c46e4fd00a24625922cb8f78a050adace51fba5b239807bf823a47b71e78becf31020ad1bf73ceb739ad27738384b6ac21625a6fc2979dc4415ee1f8b736fae820f8cc6f365719ed710e3002010dc0e617dab4ed773904199277c"}, {0x110, 0x10f, 0x4, "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"}, {0x70, 0x0, 0x4, "bec7c0c0ceee52b2deb271e4e8cdcae67410e6ec179dc3af4c445eb54544c5536a660ad8d2d4327e72f5c9b70a7c222e32fa1d0dd7def8c0bcd30a6f17a06cd4599c045b8dfb6c5ed91588751fd5b6d920dc069551365593dd064f00"}], 0x358, 0x8000}, 0x8000}, {{0x0, 0x0, &(0x7f0000002cc0)=[{&(0x7f0000000940)="7b4a9c94311b3c89df1f207c3cbbd94909dea7485f2d375e69779c40ee749fa7b17faca8b5f3bf7fd2457bfefc9985b095db0bc754ed44ee2d405a543b6dc8a0f3c42ab7", 0x44}, {&(0x7f00000009c0)="1708b7423bb55a430e6f3b3d37fae40d9ae1190fab9bebf762447fe123cef209d90d1bb946b6d77e7d96d1fba292a6c3fbcdf994715dbdcfeceb30bb36f5f041b6738d0f77bf8e46fb4dc8c93f56f3507a38244d8c46bf6b3bcd46c35f31e81b5a4fcfe86ddcc62b3e257885e91c211935a88b368de84117a0f462337e41b8b474d57af2d1cc3745d05582d8cad81b583090afa66ce54b6e395ae3506ee8d02dd79fdc5780ec0bbd6b79224783f8792d8955d0b11a001faf495529e40684c74d9e407ef409721ff73f", 0xc9}, {&(0x7f0000000500)="0e59eb91c17dd980dcfa867095774e78bd6c7389fe3b", 0x16}, {&(0x7f0000000ac0)="5d5bd4b69c9735c09953d83a3de5b755df805f64afcf2c08d74e137b1873dd642584dff78db0ad369f52654486dabf96d03ce57d579b8885074642c2c419783ec2710e6d3e3c8a566a8ef07d7d2dc8defec4e560cb0c19c05e093ad54e17c6830d7085a26e779696468cff2a1fa22d8291e77f3f24139ebc1561c6fda372e12d5c9d87ca02fdef26f985cfa851c9f945631a65345e0679446e905b10dd8a", 0x9e}, {&(0x7f0000000b80)="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0x1000}, 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"840090488bec9a811a0bd61a7916f9240e7fb73d9b9f063cfcf87d302c22ad0d031c0679aef86cf1227e52cf54b3d61c4ee9a9d11a3e6f281decddbdcf364c8afc1b8bc14394eaf420511ccdb21c9abcf904781e8836e24c79d67e2b5ea244a288eb"}, {0xf0, 0x1ff, 0x1000, "5a64f485736c174a2f1e951f4e25b037cd3e19c8d857fbb64e7e7794f47d206f87b030e13e650419d51f77be1123f2b20d7fbb42cb1210d6d56c47c33d3291ea663c94a609fa979f08cd136c745f5078cee0097cd4fd269e028fd581a3eeb1e5257b49dea0f1f253e585f9cfe88c15f31876604d01d94aa63cd5253067c5695c6c5fa4b714cebe5c3df5e9624195d06c22b44fa81ed57977dbb1030fef033ee8a6d0c303d53169bad8798204a962d9e7c962b820809769717b8b129bb2521a64bee8d2958dd322789a4c4c3fabe3b05d6b06b094686891251c7a50ed71"}], 0x330, 0x4000014}, 0x800}, {{&(0x7f00000033c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x3, 0x3, 0x4, 0x4, {0xa, 0x4e21, 0x7fff, @remote={0xfe, 0x80, [], 0xbb}, 0x42}}}, 0x80, &(0x7f00000034c0)=[{&(0x7f0000003440)="38779390cb3b8dfa2c52533f3f8ec4838835bcb8ed62231a8dc0972be75d4ce775f38d85f0863014b58faf9fbb69651dcb808e6794c13ac00696fee1da980393dd493a1097e130065a450fd50e6258aa2db3ece5e7f42a89f6", 0x59}], 0x1, &(0x7f0000004a00)=ANY=[@ANYBLOB="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0x10c0, 0x48010}, 0x4}, {{&(0x7f00000045c0)=@in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x80, &(0x7f00000046c0)=[{&(0x7f0000004640)="abb30443a3e73efaff4bddbef10d002850afd89d56d39ec1e0cc332b6a4fba0ae5dba0d611f31dc4c9afdb9ad4be953a54670d3240652c3be591d36294fa3a9ca6ad41482ed6e504dd029c0d", 0x4c}], 0x1, &(0x7f0000004700)=[{0x80, 0x109, 0xba, "e7f15bb1d6137b153eb4e0e1f5cb0d0a72e4fdcde7ac769c942d7e9a0e10756760a72b606ccf44554756a613a33cb512a18d7e57ac91cda89e52a8f210f24d42290a369608d7e8a6e962167f443b541a972efbb50deed96022bc4b0cc441da179e7a483b0333d7bcef6c055fd17c"}, {0x90, 0x0, 0x80000000, "4267861991092e4b78d9574a3a5c8ed0938cd3dbead520c975e216812f818ad143e65fd41531b9b09cbc80ffacd16e0414671ae24e43f839a9ef415234193f1bc807be236ec16b790db7c0394d596191c55295e551e4ba5a3b649c06c6a3f681f6d711a6945c927b6de5619497955888f98216565b40cdb616b1c081"}], 0x110, 0x1}}], 0x5, 0x32c169e715f2fe0c) getsockopt$sock_buf(r1, 0x1, 0x3b, &(0x7f00000004c0)=""/58, &(0x7f0000002d40)=0x3a) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000002d80), 0x0) 2018/03/13 20:25:53 executing program 3: r0 = socket$inet6(0xa, 0x8080a, 0x10000) r1 = socket$packet(0x11, 0x800000000001, 0x300) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PPPIOCGMRU(r2, 0x80047453, &(0x7f0000000080)) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc), 0x4) syz_emit_ethernet(0x0, &(0x7f0000000100)=ANY=[], &(0x7f0000000380)) close(r0) socketpair(0x1b, 0xa, 0x80000001, &(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r3, &(0x7f0000000500)=@file={0x1, './file0\x00'}, 0x6e) setsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f0000000000), 0x4) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/13 20:25:53 executing program 0: getsockname(0xffffffffffffffff, &(0x7f00000014c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, &(0x7f0000001500)=0x2e) r1 = socket$inet6(0xa, 0x802, 0x88) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={'bridge0\x00', {0x4, 0xb8b8, 0x5, "950c39b310a3"}}) setsockopt$inet6_udp_int(r1, 0x11, 0x100000000a, &(0x7f0000000200)=0x6c4, 0x4) sendmsg$inet_sctp(r1, &(0x7f0000557fc8)={&(0x7f0000e3aff0)=@in={0x2, 0x4e23}, 0x10, &(0x7f0000b03000)}, 0x0) [ 38.290892] kernel msg: ebtables bug: please report to author: Wrong len argument [ 38.335805] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/03/13 20:26:03 executing program 7: r0 = socket$inet6(0xa, 0x5, 0x0) getsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = socket$inet_smc(0x2b, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000080)) 2018/03/13 20:26:03 executing program 1: r0 = socket$inet_smc(0x2b, 0x1, 0x0) poll(&(0x7f0000000040)=[{}, {}, {}, {r0}], 0x4, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000000c0)={{{@in=@local, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@remote}}, &(0x7f00000001c0)=0xe8) sendmsg$nl_generic(r1, &(0x7f00000003c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000380)={&(0x7f0000000200)={0x17c, 0x2f, 0x0, 0x70bd25, 0x25dfdbff, {0xf}, [@nested={0x94, 0x1d, [@generic="ff1c3543b14fc71f9f8dda7f84f661db7c573c93b67797ff27c6050b196899e882d4cebb87c1b7f6ac339bd8203e65b804c29b0e0c68843ea257fac8e5602eaf4401e6c72e0aae8eb21c54f514fb7f140d471d798a839960486387f5ebec85b2de672044a3d6be3fc323a607dabbf175d2016f3dc5b3887556bd553bdc85c481559135", @typed={0xc, 0x52, @u32=0x6de4a894}]}, @generic="40058d6adc4e353f77ccc11085bca40f72fddf113bfb53dc620fb044cf031a54aa783e4ee7ab005f718af504c617b0461eec722216024894a1a7eca7b53cbb272041f22d0366a01b93cc137834830c5de3fc699b21cb81a211cb7b638511142f2fb7bd4a637ab9c05fc84958c68bc3f3435597ec17f6771ec7154b0f62259b06541def2844c3d974c0ab4dbb826d7b484f1f0d732f4b6ef7299cd20a43099392a7940f40e29ffc0b6a67e8c5a3010bed7f604e464ae1544930181250eb52503be91bdd593b", @typed={0xc, 0x45, @uid=r2}]}, 0x17c}, 0x1, 0x0, 0x0, 0x24000000}, 0x4000000) sendmsg$nl_generic(r1, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0x8, &(0x7f0000000000)={&(0x7f0000000040)={0x24, 0x29, 0x821, 0x0, 0x0, {0x3}, [@nested={0x10, 0x0, [@typed={0xc, 0x1, @uid}]}]}, 0xae}, 0x1}, 0x0) 2018/03/13 20:26:03 executing program 3: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={"6c6f1f0000003e000cea79f24beccdc0", &(0x7f0000000040)=@ethtool_wolinfo={0x7, 0x9, 0x5, "7ce7394e492f"}}) 2018/03/13 20:26:03 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r0, 0x0, &(0x7f00000000c0)="b3e9335919581bb5717112dd5c4ba8518831e6939d9cb9434c379b6871e6cbbf0722c4dc1a2d516deb5f3f427fdeb7d95ed6e0e5949bcc401af4e9f5c38d2ff890740da374c2ee43dd3aba4b24f0bf23d04d1ba18bd10fc1385186d8f2387e1a62769c169c029089a2ff947db535c9d13fcc8aceb042d742bb915fbc3339c4de6c3cbb3d0ccaf36f5024daa6d0ef3992667698454e51643ee5cd4a6c59813059918256807d8af0f0eeb580629c3117ea457939ef9508b6db82d96fc98ac32b8373c38af751ddcb4899a63f424c16ecdc165a6aec4ffe2adab2bd43f8") ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'erspan0\x00', &(0x7f0000000080)=@ethtool_cmd={0xa}}) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/03/13 20:26:03 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x200000000000013, &(0x7f0000f4bffc)=0x2, 0x4) bind$inet(r0, &(0x7f00002c8000)={0x2, 0x4e20, @dev={0xac, 0x14}}, 0x10) r1 = accept4$inet(r0, 0x0, &(0x7f0000000000), 0x80000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000040)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x2c) 2018/03/13 20:26:03 executing program 0: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x7fffffff) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = accept4$netrom(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x80800) listen$netrom(r2, 0x3) listen(r1, 0x0) 2018/03/13 20:26:03 executing program 6: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x10, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff}) getsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f0000001ffc), &(0x7f0000000040)=0x4) 2018/03/13 20:26:03 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = accept4(r0, &(0x7f00000000c0)=@hci, &(0x7f0000000140)=0x80, 0x0) socket$alg(0x26, 0x5, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r1, 0x29, 0x41, &(0x7f0000000000)={'security\x00', 0x3, [{}, {}, {}]}, 0x58) 2018/03/13 20:26:03 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x24) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f00000056a7)={@rand_addr=0x3, @broadcast=0xffffffff}, 0x8) 2018/03/13 20:26:03 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r0}) getsockopt$llc_int(r1, 0x10c, 0xb, &(0x7f00000000c0), &(0x7f0000000100)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000040)={0xffff, 0xc9b0, 0x0, 0x1, 0x9, 0x4, 0xad, 0x8001, 0x0}, &(0x7f0000000080)=0x20) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000580)={r2, 0x401, 0x1000, "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"}, 0x1008) ioctl$sock_SIOCGIFINDEX(r0, 0x89f2, &(0x7f0000000540)={'sit0\x00'}) 2018/03/13 20:26:03 executing program 7: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = accept4$inet(r0, &(0x7f0000000000)={0x0, 0x0, @local}, &(0x7f0000000040)=0x10, 0x80000) getpeername$inet(r0, &(0x7f00000000c0), &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000080)=0x7, 0x4) connect(r0, &(0x7f0000a62fa0)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "e7e4dac69b575cb6c3a6ee36f12f2c7f388b1500326942fec38c04c20580b42439ced34159c77c15dc536d97d49851c1c8b8c776629a31baac00a18af50d6a"}, 0x60) 2018/03/13 20:26:03 executing program 4: mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x28, 0x6, &(0x7f0000581000)={{{@in=@rand_addr, @in6=@mcast2}}, {{}, 0x0, @in=@rand_addr}}, &(0x7f0000000000)=0xe8) socketpair(0x11, 0x80806, 0x3, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) bind$pptp(r1, &(0x7f0000000140)={0x18, 0x2, {0x3, @multicast2=0xe0000002}}, 0x1e) 2018/03/13 20:26:03 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xa) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f000037d000)=[{&(0x7f0000199fe1)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) writev(r1, &(0x7f0000fb5ff0)=[{&(0x7f0000fb6000)="1f00000002031900000007000000e3800802bb0509000100010100493ffe58", 0x1f}], 0x1) r2 = socket$netlink(0x10, 0x3, 0xc) writev(r2, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000003031900030007000000068100023b0509000100010100ff1ffe58", 0x1f}], 0x1) r3 = socket$inet(0x2, 0x7, 0x4) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1c, &(0x7f0000000000)={@empty, 0x0}, &(0x7f0000000040)=0x14) setsockopt$inet_mreqn(r3, 0x0, 0x24, &(0x7f0000000080)={@local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0xc}, r4}, 0xc) 2018/03/13 20:26:03 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000040)={{0xa, 0x4e24, 0x5, @dev={0xfe, 0x80, [], 0x18}, 0x58}, {0xa, 0x4e23, 0xcc2, @dev={0xfe, 0x80, [], 0x18}, 0x8}, 0x4, [0x7, 0x0, 0xfff, 0x8001, 0xfffffffffffffffb, 0x0, 0xa083]}, 0x5c) ioctl$sock_ifreq(r0, 0x8971, &(0x7f0000000000)={'bond0\x00', @ifru_map}) 2018/03/13 20:26:03 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x16) writev(r0, &(0x7f0000455000)=[{&(0x7f000083c000)="390000001300094700bb61e1c3050000070000000200000045eeffffff0b800019001a000d000000f4de28f0430000000017e9ff0000060400", 0x39}], 0x1) 2018/03/13 20:26:03 executing program 6: r0 = socket$inet(0x2, 0x80006, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e24}, 0x10) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000040)={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1a}}, 0xa, {0x2, 0x4e24, @rand_addr=0x400}, 'syz_tun\x00'}) 2018/03/13 20:26:03 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) getsockname$inet(r0, &(0x7f0000000080)={0x0, 0x0, @remote}, &(0x7f00000000c0)=0x10) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000), &(0x7f0000000040)=0x18) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000240)=ANY=[@ANYBLOB="ffffffff000000000000000006000000ffffffffac0314bbac1414aae00000e27e000001e0000001"], 0x28) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000000100)=ANY=[@ANYBLOB="000000000000000002004e23e0000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000100000002004e23ac1414bb000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001a30dcb000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x110) 2018/03/13 20:26:03 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f000007cff4)={0x10}, 0xc, &(0x7f0000226000)={&(0x7f0000000100)=ANY=[@ANYBLOB="ff008ce500001300ff020000000000460000f1ffffff0b0000000019005a100001000000000000000000eb0000"], 0x1}, 0x1}, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, &(0x7f00000026c0)=0x9, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180), &(0x7f00000001c0)=0xc) r1 = socket$l2tp(0x18, 0x1, 0x1) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000000200)="1ada5c85de606b2ff22a496fd846f7793050c42a08d37273cf4448fcdee80fb8d7a17d63a3093ce6411a521c8e64f989020bc17a64c7ad0318b6445aea1d20225a55895ff4927b01c6ddaeeb3b014bac132e14116bb28a2b4564") socketpair(0x5, 0x806, 0x9, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_buf(r2, 0x29, 0xff, &(0x7f0000000040)="1ee3abdc5a845a847274b9ac69655365655cc49fb272f0c9c49b62509db10e402f0e4aefab6c10fdfa8ba3a3f9e7f10d3bc1b20e81f76608131242e87b312a09f9a1f6d94475b324d7f1901ce89924bbf2580829e3b0e5a83a0338c34bd4260679e390440e55b62ca2c909406700597c12e08c7b0507e7f48704f73963ed91ec2f761b07ce9b20f88fa4b147291917ec50d18c4fd3ce6d2c2d30e40c378fb712d7c7e8d4d999b3795daf254b1427", 0xae) bind$vsock_stream(r3, &(0x7f0000000140)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10) 2018/03/13 20:26:03 executing program 5: socketpair(0xa, 0x800, 0x1, &(0x7f00000005c0)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000600)=0xfffffffffffffff8, 0x4) r1 = socket$inet_smc(0x2b, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000180)) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000040)=0x1, 0x4) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$ARPT_SO_GET_ENTRIES(r1, 0x0, 0x61, &(0x7f0000000080)={'filter\x00', 0x76, "64d3ec227ec569f3f1f350aa1343b0a810f51bb891c1221a2fb86569cf86bc82f23ee00e5f1a83682620e2b3421e48d61da43974b44b995684991c9b6c0a4de380713215058880271aa2919a7a07a040467f9d419ea2add2fe7084f2e42b5d86b9653498963f06e300cd32466521f5ce7897cbefc0fb"}, &(0x7f0000000140)=0x9a) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}], 0x1c) connect$inet6(r2, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_int(r2, 0x29, 0x18, &(0x7f0000000000)=0x1, 0x4) 2018/03/13 20:26:03 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d36000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000fb4000)) sendmsg$alg(r2, &(0x7f0000d8b000)={0x0, 0x0, &(0x7f00001c1ff0), 0x0, &(0x7f00002c6000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) r4 = socket(0xd, 0x1, 0x7) setsockopt$RDS_GET_MR_FOR_DEST(r4, 0x114, 0x7, &(0x7f0000000080)={@nfc={0x27, 0x1, 0x0, 0x1}, {&(0x7f0000000000)=""/39, 0x27}, &(0x7f0000000040), 0x2}, 0xa0) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc, 0x10, &(0x7f0000030fa0)=[{&(0x7f0000588f73)=""/1, 0x1}], 0x1, &(0x7f0000590000)}, 0x0) [ 48.647371] netlink: 'syz-executor1': attribute type 1 has an invalid length. 2018/03/13 20:26:03 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r0}) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000001400)) sendmmsg$alg(r1, &(0x7f00000013c0)=[{0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000040)="f9142c4c77fead91d9253a3eea2108025845228782c00bb600ffcb5a911009d8a148327115f9117fc4bb5c725988d05530f2f1a3b7f9de327afba1508f2933787b5fc5582f42c562dacc198aca5090319295d113ced80583323d32860047192962d4130e5fca8efb20d1e944ab600e99bb0bf8c2d9a3d6b5a8e66784c1ce6f18ef23c2fe6f72faaba0cb3b8fbfcf006af479ebdbf28541e559c37addaf0bf64504288dd25250fda6f5d3be5def6007a75c0a525f1f04724fde90ec36c0585706c948e2d480593318d9f7c98be11acf070fcb", 0xd2}, {&(0x7f0000001440)="76c9b41f782ae0f050ee995cef558b0431c959d34836635a4094f5c000c8629906b7aebed89d98956f5a77c346017df8301b1574a3e803a5c04833385bf3a2f13f1e4df20ea8", 0x46}, {&(0x7f00000014c0)="d7ce03000000e38b2d9bee20e58e06da7bb88476c229e122f6ca7f9bfbb1cf453e026600ef96f7af7f274c0138c56527f9a1ba17fa91c1df163190bbc007bd924ead0cff8dbf7692be586ec9f00d04b3cb5a01736da741c15846733365b6db3825d188941c6044a834c7", 0x6a}], 0x3, &(0x7f0000000240)=[@iv={0x1018, 0x117, 0x2, 0x1000, "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"}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3}, @iv={0x108, 0x117, 0x2, 0xef, "af01862252dcd82d97682c0bc7435e59cc7fdb39a4b0a47c46c0e345b0b67cf984f996729ccc7fa5d297228fe66612a1ed7297e8f99169f54336f0e3cf5c646ae12f41235d57600f9bb0e9a5edfe45241c0c5c58acf4d6ec08053c2d807ada532fcdba5d0b12277b841607005c8e0c67b469cf8d403df87e5bd55a88971545e154bdbc0fecd9942d2db57314830511a73de8f8c1cc72edfc3c025d4c4267b8cfdde85513b02c96a3b9b39368b3f47bb680f37c17ddb3df3df94763540cb318b6124466d643e43fb69d1b5ee1739aaf373ea761d1ae8c26b73e723d102bdda26157a3f2df06fc8305c29391eaafd9bd"}, @assoc={0x18, 0x117, 0x4, 0x5045}, @assoc={0x18, 0x117, 0x4, 0x81}], 0x1180, 0x810}], 0x1, 0x8000) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f00003d8f37)="18000300000001000000be5ea6cd88360000080203000008000006000e640002b900100000011c6900bb77a107567e5bdba17e19470055040097ec67a1e2010049fc2d63e000000000001418000a00000000130000c88ebbff06010000ad000000000000061475d7220342000747ecf48b05000000e7ec75e848ccfff6ba00b3b40f0000c62cc6e96c7a442ef629cd7ed089f74164536dab653670786eaec0ef151332450f779c4865c287b7e75ab4f1b8fc393d2696c0c3ba5aeae200000000", 0xc0) 2018/03/13 20:26:03 executing program 3: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e23}, 0x1c) listen(r0, 0xc35) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) sendmmsg(r1, &(0x7f0000000000), 0x3fffffffffffcad, 0x8000) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) [ 48.706557] kauditd_printk_skb: 21 callbacks suppressed [ 48.706565] audit: type=1400 audit(1520972763.660:43): avc: denied { create } for pid=6195 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 2018/03/13 20:26:03 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000065fc8)={&(0x7f0000d4eff4)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000000000009f0f0000040000000000000002"], 0x14}, 0x1}, 0x0) epoll_create(0x0) 2018/03/13 20:26:03 executing program 6: r0 = socket(0x1, 0x5, 0x0) accept4(r0, &(0x7f0000000000)=@nfc, &(0x7f0000000080)=0x80, 0x80000) getpeername$packet(r0, &(0x7f00009fb000), &(0x7f0000d6cffc)=0x14) 2018/03/13 20:26:03 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000071b0100000000000000000000006940fee25b199b510769fbae5a36e100000800010006ffeb6f18ad1f0810747e0ed25105dab4c1e4cb20"], 0x1c}, 0x1}, 0x0) 2018/03/13 20:26:03 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f00000007c0)=0x1, 0x4) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000040)={'bcsf0\x00', {0x2, 0x4e24, @loopback=0x7f000001}}) connect$inet(r0, &(0x7f0000606ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000140)={r0}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000180)=@assoc_value={0x0, 0xcd8}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000200)={r2}, &(0x7f0000000240)=0x8) sendmmsg(r0, &(0x7f000000b180)=[{{&(0x7f0000002f80)=@hci={0x1f}, 0x80, &(0x7f00000031c0)=[{&(0x7f0000000000)="d8", 0x1}], 0x1, &(0x7f0000003200)}}, {{&(0x7f0000004600)=@nl=@kern={0x10}, 0x80, &(0x7f00000048c0)=[{&(0x7f0000005100)}], 0x1, &(0x7f0000006100)=[{0x10}], 0x10, 0x10}}, {{&(0x7f0000004940)=@l2={0x1f, 0x5, {0x9, 0x0, 0x0, 0x401}, 0x0, 0x7}, 0x80, &(0x7f0000004b40)=[{&(0x7f0000004b00)='x', 0x1}], 0x1, &(0x7f0000004b80)}, 0xffff}, {{&(0x7f0000004c00)=@llc={0x1a, 0x2, 0x1, 0x0, 0x1, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80, &(0x7f0000008640)=[{&(0x7f0000004c80)="bf495db96e8c0020d8248e0e4aedb830bb7e1d0ea9e2904b6d47dbf9025e5b05c1547d0d3d70687222727e9336ff7d5d564dc1b483de4e0c1fec2a3ea2de00dafdd5bc76", 0x44}, {&(0x7f0000004fc0)="9132871140ee73a027007153232ec95443add8391ec053232155d1f7c00fa3440feabf8b3fd9706d86d8956c0f88b0cdb538e9046eea102b8c9e8a34a7c4ca20b7b98d3ee952f213402191893812f3420450087454a0b1a6e804b7078343d8cf01960551fdec9cdcfb0d2c8a89a1cb13f675a5971fed4b3704cb1969306e94f3792239347a84d9ca0a4b8078f86899429f79f1ac03f7ff3fe83b96106173fc06685d2cf8d5856089", 0xa8}, {&(0x7f0000008540)="88355b1327e07a65e78d3a25ffc50156ded33cb84b2a72cabd8b10ddd9b26d318c79cfdda859ad211ec45d3e30b83902b953ffbd996f9005f94abd224d3531e4b5ae82aba8f40f1d83fd4f848ab953f1ffdeaf17dd111f01cd9d780ed52338609dba1b2ef95615a05edf96c37d6f41c219a52cd1072fd60e4fc018c0aeea6c7fda1140328c833a430ca80a4bb43fdd62c034a9815dcffaa84250516ca8eb44ca9703b9f9e81fb295b61affd40bde43b6d8b3bb388e902149c0a262dcdf2f620c6f2f1cac55ad9e620c130a", 0xcb}], 0x3, 0x0, 0x0, 0x800}}], 0x4, 0x4000000) 2018/03/13 20:26:03 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) sendmmsg(r0, &(0x7f0000005c00)=[{{&(0x7f00000000c0)=@in={0x2, 0x4e23, @multicast1=0xe0000001}, 0x80, &(0x7f00000002c0), 0x0, &(0x7f0000000140)=[{0xa8, 0x29, 0x0, "f2fb2ae60a3e767ac99249d4f19b440bce279400da611a13868483556eda2db4ff0d3d87a875ede302b9f8493a116a9913a4cab54d354e68acdb4095b8a621b85a44612e5c9bc4c177de0cf40a5ab25d4a6045be73fb003f0e2ac8b6333c41b1bc67a2d4f2a69b9192ffb56cf93f3896ae0fba4bb41f1d72e018f6bafc0be75972109b47d88fff013aae7b9b8b03be4109ce7de95fef"}, {0xf0, 0x0, 0xf2, "06ad78dc0f146072caf5c8dcb601d5e459a847955bc5ed2f289eaca62c1d23ece0666354381d208119e5e3c14c52f3bdf4e57e68c7b9a39b5920361f61e9f4664292da6466ad1a60b2c4ecb1fb4068a936bc43ac9d9f432016d8f77d17c0ddcaca055ab72e2888e59ee154e0bfc1a2c0e5f3f6789222e0a3cddee8684436a0cdf6e848decb6634d374388c403044e98257e0d44934f5f4a555a4b1071e0e38146a358d5e7992c5f849d4b1296983d0018883be861d1e64d0ccf200b690755a1b16dda46783c4e29f4018b1795aba3074724aec620a92053a290fa2a3"}, {0x40, 0x103, 0x3, "81ef26327c86fa482461a134db810c16f0a1570c06c4f568aca9ecea9378457d146fbb90b5b11a48ac396f8b"}, {0x70, 0x10c, 0x40, "3ccb6190998b329231777931126322ea7d6ab16d1cecc6131f4ef78b4a8a08e79adb22ed00f4e1c808104f4f483687d885f82c98008427e8e1ce814228c5f48d7932708e416c888cd791b814e29e3d2caa738c8563617405c9"}, {0x110, 0x117, 0x7, "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"}, {0x68, 0x13e, 0x4, "74ad5af1e20c32663e8ce17b2dc4aaa04720399f515f62319bc44d8cc81aeab00bf4c8eeeb93fd63d9db7bc7c328e223dee00533244d7c922a505a9e19fae6a5fc40bbc05cc023e7201fde3bb6d5020929d29c6a396a"}, {0xc0, 0x103, 0x2, "d5b6d09091121e864428574592ea63e37a68c24673263385da4069b88d77a018f19eb0ec030729c1ea553c35a8347264b7a19402e10de7d6108a38275c63b235c143a88c6edbebfdc15fc4afc946c9f99bfb8eeb0140eaed8b6cd4a0ca8a0fafc8a8513278129d8a71db46b47796abcadb7eb74fc9cf84e32fd0e6b700fd7d8456b81da72b6095d1875fc1b7e4cc89de4bde76f0dfb055691b335acbf6d443d579c3d4fc3b7c59b1dbd5fc1a74c839"}], 0x480}}], 0x1, 0x0) 2018/03/13 20:26:03 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x1) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000000)={'nat\x00'}, &(0x7f0000000080)=0x54) setsockopt$inet6_buf(r0, 0x29, 0x2d, &(0x7f0000098f39)="10b3ab88d599ed1631164076a1653105117d906876a67bec3cebf0851293005d199d1c51d9e2fcd201804b1e055792797e78546bbfb7d1b5a60738de477dd051171a569506e293ffbbcc15dc1c8d2d563f41fbaa321685c4410f898e6771efc180898f62fe6513b10420cab1c597ef4fb4ed5e80c54baa711f871d4298b737e744b0a0caa1410f9d", 0x88) [ 48.839671] audit: type=1400 audit(1520972763.694:44): avc: denied { write } for pid=6195 comm="syz-executor2" path="socket:[16013]" dev="sockfs" ino=16013 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 2018/03/13 20:26:03 executing program 5: pipe(&(0x7f0000000040)={0xffffffffffffffff}) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000080), 0x4) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "7274c8", 0x8, 0x0, 0x0, @dev={0xfe, 0x80}, @empty, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000100)) 2018/03/13 20:26:03 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000a8fff0)={&(0x7f0000e16000)={0x2, 0xb, 0x0, 0xffffffffffffffff, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x10}, 0x1}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={r0}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0xc8, "845d87add1a5711fa4b770399f1ff93b94628b359dc65947f709618a0baa2a6ae370ee2d3fd10f85ad9193a3880587d3dd455badf6c2e58b7e7d293ac14dca5d8f511ccbd8699358619ac1b32a1b36d5db00799aca80a3e358700f31cd47bcef2bc6949817dbf03d63546c25706d83dbe05f9121ed52720f4b62016a025ae5826143d3725ad177eaae17c8811f27078875ee7092f2a8596173d4b3e8bbfd21bd81fb5f97ba608469a5e7d26ae6b1ae0060ee9a80ad6a4bd995c8de3753400e1385ef903e7623dcf4"}, &(0x7f0000000180)=0xd0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00000001c0)={r2, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1a}}}, [0x5, 0x400, 0x0, 0x8, 0x9, 0x8, 0x401, 0x7, 0x5, 0x4, 0xc9a9, 0x9, 0x800, 0xfff, 0x2]}, &(0x7f00000002c0)=0x100) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000000300)=""/166, &(0x7f00000003c0)=0xa6) 2018/03/13 20:26:03 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000feb000), &(0x7f0000c23000)=0x4) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000000)="9831945629de6e38a074ad2e10332bfbcb184520421f7f542e819cebecaada573bf7e65577ea14d8cb47", 0x2a}, {&(0x7f0000000040)="a547876f270fd518f7fd690a9f1c08a69fb82f6dc7ddb9f1c3385464498827913dd1569f35a3822f7e1b591428101bbe93dc957bc778d72403e0e4534eb6e6b417a28d1d3e20e68b60464e0c6a7b01780b8ec60941ea36b673eb2e4605b0c44a1078d4c0830ad7b83a2cab15beefe3a1fe16a7cc11e377a2377e030ddd517f279d88237512d25f8bd2d44892aed67ca34d6e48caa790f82332125f3efd4061139cea1adefceee505903b53c23cb66a559aab958a3bacf65eacf274c05444e4b165228b84a527ca3facbf044f0c080f6e25", 0xd1}], 0x2, 0x0, 0x0, 0x40}, 0x1) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000001c0)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000200)={0x7, 0x0, 0x10001, 0xbd}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000240)={0x100000001, r2, 0x1, 0x6}) 2018/03/13 20:26:03 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x84) sendmsg(r0, &(0x7f0000000540)={&(0x7f0000000200)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80, &(0x7f0000000280), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="180000000000000084000000fffffffffffffffd00000000"], 0x18}, 0x0) 2018/03/13 20:26:03 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000140)={0x2, &(0x7f0000002fe8)=[{0x35}, {0x6}]}, 0x10) sendmmsg(r1, &(0x7f0000008180)=[{{0x0, 0x0, &(0x7f0000004e80), 0x0, &(0x7f0000008000)}}], 0x1, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x2, 0x9, 0x3, 0xff, 0x20}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000180)={r3, 0x1ff, 0x30}, &(0x7f00000001c0)=0xc) [ 48.867723] audit: type=1400 audit(1520972763.769:45): avc: denied { net_bind_service } for pid=6202 comm="syz-executor5" capability=10 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/03/13 20:26:03 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f0000762fff), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e1e, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaa0000001400000086dd6097922b00140000ff010000000000000000000000000001ff0100000000000000000000000000014e204e20", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="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"], 0x0) 2018/03/13 20:26:03 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f000095dffc)=0xffffffffffffff62) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000080)={'bcsh0\x00', {0x2, 0x4e22}}) r2 = accept4(0xffffffffffffff9c, &(0x7f00000000c0)=@l2, &(0x7f0000000140)=0x80, 0x80000) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000180)=@assoc_value={r1, 0xdf1}, 0x8) r3 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000000)={r1, 0x0, 0x20}, 0xc) 2018/03/13 20:26:03 executing program 2: r0 = socket$inet(0x2, 0xa, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000100)=@int=0xe70a, 0xffffffffffffff6d) r1 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000040), 0x80000) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000080)=@assoc_value, &(0x7f0000000140)=0x8) unshare(0x2080004) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000180)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, r2}) ioctl$DRM_IOCTL_GET_CAP(r3, 0xc010640c, &(0x7f00000000c0)={0x272, 0x1}) 2018/03/13 20:26:03 executing program 3: r0 = accept4$netrom(0xffffffffffffffff, &(0x7f0000000440), &(0x7f0000000480)=0x10, 0x800) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f00000004c0)) r1 = socket$inet(0x2, 0x4000000000000005, 0x0) r2 = accept$inet(r1, &(0x7f0000000000)={0x0, 0x0, @rand_addr}, &(0x7f00000001c0)=0x10) ioctl$sock_netdev_private(r2, 0x89f3, &(0x7f0000000200)="d1e5e9b267fb6fbf57c5b54fa69aa61f5cd05489ad86ca212aa7e26a1f9acc5dd47980935e5a271fc03b4c6af1aedd1f37b0ee54a1cbb22c5458358b296e209ae66a9e793bc9b312a15ea06d77a016b16e") ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000040)={'bridge0\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="260000000001000009000000070006e520313fff08000000070000000000405f6f000000010000006efa00002035822d2c5914fb0db0f06e05aeb8ee4e9b7f723d55800eb0a390825d1693563a1d9068e9e95e37c8cb14cb606a5b7e"]}) socketpair$inet(0x2, 0xa, 0x9, &(0x7f0000000080)) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) setsockopt$inet6_dccp_int(r3, 0x21, 0xb, &(0x7f0000000100)=0x357268a9, 0x4) 2018/03/13 20:26:03 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x0, 0x7f}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000000c0)={r1, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f00002c9000)={0x0, 0xfffffffffffffffc}, 0x8) 2018/03/13 20:26:03 executing program 7: r0 = socket$inet(0x2, 0x6, 0x5) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$netrom(r1, &(0x7f00000000c0)=@full={{0x3, {"4ddaeb6aff784f"}, 0x2}, [{"29baf214de52ee"}, {"a02f869e92cecb"}, {"ed5124e774c4d1"}, {"66dbc4e52b87e1"}, {"0ac2604058c1c0"}, {"875feddf4e2cbe"}, {"e2cc4a77db1352"}, {"f2e260c928b511"}]}, 0x48) bind$inet(r0, &(0x7f0000022ff0)={0x2, 0x4e1d, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f0000000040)={&(0x7f0000006000)=@in={0x2, 0x4e20, @loopback=0x7f000001}, 0x80, &(0x7f0000007f80)=[{&(0x7f0000000000)="c4", 0x1}], 0x1}, 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) r2 = socket$inet(0x2, 0x80001, 0x100000001) bind$inet(r2, &(0x7f0000000180)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) socketpair$inet6(0xa, 0x807, 0x9, &(0x7f0000000140)) sendmsg(r2, &(0x7f000001afc8)={&(0x7f0000000240)=@in={0x2, 0x4e20, @loopback=0x7f000001}, 0x80, &(0x7f0000007f80)=[{&(0x7f000000a000)='\f', 0x1}], 0x1000000000000022, 0x0, 0xfffffffffffffe16}, 0x0) 2018/03/13 20:26:04 executing program 1: connect$inet6(0xffffffffffffffff, &(0x7f0000017000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) bind$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x4e23, 0x3, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x5}, 0x1c) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f00000000c0)={&(0x7f0000000080)='./file0\x00', 0x0, 0x10}, 0x10) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000100)={0x9, 0x8000, 0x1, 0xfffffffffffffffb, 0x4, [{0x3, 0x4, 0x7, 0x0, 0x0, 0x1}, {0xffffff8000000000, 0x1, 0xbef1, 0x0, 0x0, 0x1a02}, {0x5, 0xfffffffffffffff7, 0x1f, 0x0, 0x0, 0x2}, {0x400, 0x1f, 0x9, 0x0, 0x0, 0x400}]}) sendmsg(0xffffffffffffffff, &(0x7f0000006fc8)={0x0, 0x0, &(0x7f000000e000)=[{&(0x7f0000027fc2)="7ab1", 0x2}], 0x1, &(0x7f0000011000)}, 0xc100) sendmsg(0xffffffffffffffff, &(0x7f000001b000)={0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="10000000000031ca66b5000000000000"], 0x10}, 0x0) r1 = accept4$bt_l2cap(0xffffffffffffff9c, &(0x7f0000000200), &(0x7f0000000240)=0xe, 0x800) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000280)=0x3, &(0x7f00000002c0)=0x1) 2018/03/13 20:26:04 executing program 0: r0 = socket(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x8b, "4d5006063874c887d78a50c702a035cb62c8b28b56742ade180ded3bc16171b5e1e53d6bf3a74cc18ad8e36020f2b9e63c39257e9c77d9cda1c2c8668f391ae925f9becd32892da4d442d537e34427a192649d112b96ffddbb6214c31a23ce9ad476a3d2bbce5fa75d13277321763a30ef6a81983debcea92bd5f75a2914c0cff3330afe42f7062d1ce6b7"}, &(0x7f0000000100)=0x93) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={r1, 0xffffffff}, &(0x7f0000000180)=0x8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000200)={0x0}, &(0x7f0000000240)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000280)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003b80)={0x0}, &(0x7f0000003bc0)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000003c00)={{{@in=@local, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@rand_addr}}, &(0x7f0000003d00)=0xe8) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000003ec0)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_VERSION(r6, 0xc0106407, &(0x7f0000003f00)={0x4, 0x4d6, 0xf7eb, 0x9}) r7 = getgid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000003d40)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000003d80)={{{@in=@rand_addr, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@dev}}, &(0x7f0000003e80)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004040)={0x0, 0x0, 0x0}, &(0x7f0000004000)=0xc) sendmsg$netlink(r0, &(0x7f0000003fc0)={&(0x7f00000001c0)=@proc={0x10, 0x0, 0x25dfdbfe, 0x2}, 0xc, &(0x7f0000003b40)=[{&(0x7f00000002c0)={0x387c, 0x26, 0x500, 0x70bd2a, 0x25dfdbfd, "", [@generic="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@generic="99d517263990a349389139fa0a01431d8841cf42c405e3f3a3c20a1d9d65fc1c83c1478ab58129cc5cf188d9547219ac0f05612518f6639ba29d9fe1c875ffb133493328b89b5da7abe37b77f5c1d550d06be9ff9a27269f3184021a9b62c4259f69ae55ae064e28265e7c4a8f882391052e8b01c2592f65d353f5c3b004564eb0aeefca19594d0e7d249a7568aa446e82030ad226c051731079763766da6369d997fd36d073ea4701192d56d5ed8a34dcafc8dc07d2cf58", @generic="551e8682fe2188b54099909c0c404df3470061424961e694557f6305102044dc0801d2380cd76d74ee7bb148eeb9627b637f1f82317cb44be36c1042ce8d5239ffd281ef3baed90517bdac4f3155469682bd73169b8f83d387ce500aa32b894d87b8fd35aa784fca88c2323b8c687eeecada076751a9e303188be246e409519be5699064de982a017c314bb41884ca77af76023b7b89c7b23f99d65c844f08dbdb2d7348f9d1978058599e8c3c7d0d085969213baf1dd0334a1538503cfe87a921c9767900eff7344e292e622ea7fc586a157cd759", @typed={0xc, 0x20, @pid=r2}, @nested={0x2dc, 0x71, [@generic="82c3f64fd5fb6a2975285a3a0c8f17b7ed0f4cf13dfff988bf8105407a9df2e26b6f0241d9f463a176f3724e26fa79a238be907136ca0189f487969fe7da72e92664ff8272bc60ea0ade870d9730b51085e520275916c3e609afecd7736a5e6613a0d0365e46549d0ce6b1642d131ce7b8d1f191aa1caed2b88cc62f3af798f3d0f1d66f01c27eae7378be5cc018d3cd927850a8233fec1c9925cade1db676ec8a1831db52ca813f5f505737bad550a0edebd03c1f94168902e5dd7091d03aa1da455e3c9230fe872ba5bf653dbe71645ae8cb3f05ad2d8761fd93e2228805501d", @typed={0xc, 0x58, @pid=r3}, @typed={0xc, 0xb, @u32=0x2}, @typed={0xf8, 0x78, @binary="87fe3630ca4578fc5ae77404b07dcb12bea3b8b0697c571052ef4c70855c8f2a4be2ad84c950505719fd17df9eb6bca8fe83755e7ee1e4464477c15b62fa08c0726f1ff7d7e9ca73d58d40e0cb124173e07dec8cb8ef7fd907993c27366fd694f214a7ac306c429e9447e50d48f3ae8ff9b03c3735f6a2ca618bdab95fff3b11640ce14ba21e5eba25f911f398418e3dcd1fb0ff899376b192251c6ca7ba1acc8f7b0447c4800da71117c21cc46ed34a582428bc3cdadf4b1d6310bbe3121b091f052a9d7799c8faaeed5106ac27b6e7a2757ce6cb11230efec86cca8df8c1bab307cd4e98f9a54ecf43f65423"}, @typed={0xd4, 0x3b, @binary="96319f5552c4faa1543a3e42158992b15e1fbfa8ad70870584bdba484c681a81778303093d7a2a7eba09f2f1e1dfcbaaff0caa5a61ec5db50b31f787942447314f0473eee8117108bd654e62c4a05f143070f75f529caf1859a1f4331646ade5349d4ab69a1ad8a1582acd8d387ef5ee7962c61b4168b00cc8775d83aaee0a60a63f0a3b575b6eee2731316ecca86bc1a3535513715946daadfa8b70e1cd14dbbfa430d899002f71434d5205d026e2a93a979bd508431a247933a21cd47d23c761451efe7381f181ef"}, @typed={0x10, 0x4f, @str='ppp0^\x00'}]}, @nested={0x100, 0x46, [@generic="408ab435edcd8fee50102b97ee37a9abae38a73e1ffe2aebc4278e2e934e8bddf1e158c041bf045a31df1f348533c355cadcf61583a1521cc2b0e64b646712ae4676e818a3148b6ec8affee4009c209db3840b273f356ea9d07645eacb3b761a6758bb605cc7d96b71f6c829", @generic="9314c5a8213967398271cb7fb446aba7039c9f57d824fd5bbfa93f1b114f6718e6ea5ffbe37ef6b5d5064069ae36a09df8db57ab24e24cfa3f627aa457eada0d1817ecaba690edae8cb2051a15b0756b61074c1d1a8248ca9888b04de510a3ab41a352c13adfbdbfa6bcb1d4d4c30c7719af178dda4f4d41c0c25ba92a2b46672f807ba06d482b10f0b0581af89050d6"]}, @nested={0x1188, 0x6d, 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@typed={0x18, 0x3c, @ipv6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, @typed={0x4c, 0xd, @binary="404d06aa0e5cf2bf1a85c80aad4a2a8c0a5a72976b545c3d3b57e1af2987b6ecdd8db4304b62614d96fa25136954211cbcec6cbd329affc77bd831bf771e0bd1036f2358"}, @typed={0x8, 0x3d, @str}, @generic="39f160633484897d7ee82f0558f89e24371ead4bac46cd253fdd9e05c70541a3fb720de581fd97edba6509978ee81ef35405bcc75d1f0c852acbe802531809ff24eb73df311a87cff641b99171991d4eb456ace503ebade2a58b953baebbc787a9763ecc6ff83c84a192af6cc65f01aa185f22b867aba0b38e894af1bc2f", @generic="f0c31dc421f2234fcf68ca2faecd18c3acfefb3afe8bcc7706bd58c6e7ee330b9c1e515dc3209f4cc4700c55f581a29047fb72c564ffec094fbc8fc426ef96a0d45b5622464c71edd82494002378da00871f142c5acb1f2f07bd940375a5ea85aae89b47a82bb1015dbade1db3a92ce63ed0bcc4d31a8f2887c8415faf09b85687777a841044a4b14906d7aa4447a54c98389c1b20eb3cfe"]}, @nested={0x113c, 0x1, [@generic="c4cd8c00f8f6f5bfa643f0aeb347825257b882cd960b21f2d88c88dc40ed5b32b4a9b51efc03355864dd9b91d68fe730380de508666c7cb6ab628b0b92ee774a7363dc20083e8e2349eb30bdef9afaae3e956ab6bc738c7920ee949a922eec370f7b84b1fe90d0b10cbd87e0fab2af647127681ae99bf41073181f38d385949e8b47575efae860bccfd344f74976adcbb4e99da917b72c0654b139213a82eed99dd2311544c649e3554b0fe3a50fda79dda90bc34530a2475e58475c1069141ca7e7dc8b67fc50a3fec8137d", @generic="8a653d57ac402e6ddc904a53fff05be7485b5b34bf320c82acb5b3c6b379379409d84e52fb7493e105b6de11a0f475d773019b6585ce8cfbfa5068b42a1b1f0327f1d736e12215b2e12b64758bae7ac35a841630", @typed={0xc, 0x29, @fd=r0}, @generic="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", @typed={0xc, 0x44, @str='!\x00'}]}, @nested={0x30, 0x5a, [@typed={0x8, 0x7b}, @typed={0x8, 0x20}, @generic="7f7f68311b26e15c82dfe2f4c6f8e21cf848e5c9a123ab8abe91"]}]}, 0x387c}], 0x1, &(0x7f0000003f40)=[@cred={0x20, 0x1, 0x2, r4, r5, r7}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}], 0x70, 0x24000050}, 0x80) write(r0, &(0x7f00000000c0)="240000004e001f9800f913070008f408020806f70d000166b9ff000004ffffffff03000849dea35852438f63af6d5b9845", 0x4f) epoll_create1(0x80000) 2018/03/13 20:26:04 executing program 6: r0 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f00000001c0)={'TPROXY\x00'}, &(0x7f0000000200)=0x1e) 2018/03/13 20:26:04 executing program 4: r0 = socket$inet6(0xa, 0x400080c, 0xfffffffffffffffb) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x0, &(0x7f0000000080)=[{0x10, 0x29, 0x4}], 0x10}}], 0x2, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="a81f30ff89951530e0488feb5d5ae69de04199e62237703fcf83e6af636afde93833ea409fca2d6144c15de1135c2fd26c14712cc1e0ecb8f38434c7c34cfac8ec2a9681db143feed320e51b38e6a1612cbd75d89e5d62db5d5f3e3d9bd60d0357e3c7ceb62dc83d8ff477953fda0c25d3ead4c3ad57a4d7f0ac48fed78de26d80bf", 0x82, 0x48000, 0x0, 0x0) 2018/03/13 20:26:04 executing program 1: syz_emit_ethernet(0x82, &(0x7f00000001c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaaaa86dd60c97d08004c0000fe800000000004000000002300aafe8000000000000000000000000000aa00000000000000000420880b000195ef0795b74800000000000800000086dd080088b8b06df100100000000101000000000000000022eb000000002000000002000000000000000000000008976c08d4d4cbc436a7d90be5"], &(0x7f0000000040)) 2018/03/13 20:26:04 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000001cff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvmsg(r0, &(0x7f0000000500)={&(0x7f0000000140)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f0000000480)=[{&(0x7f00000001c0)=""/148, 0x94}, {&(0x7f0000000280)=""/32, 0x20}, {&(0x7f00000002c0)=""/116, 0x74}, {&(0x7f0000000340)=""/180, 0xb4}], 0x4, &(0x7f00000004c0)=""/41, 0x29, 0x8}, 0x0) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000000540)) sendmsg$rds(r0, &(0x7f000000dfc8)={&(0x7f0000014000)={0x2, 0x4e20, @rand_addr=0x31a00dfb}, 0x10, &(0x7f0000001fc0), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="4800006ddeaa82852170eb0001000000000000000000cb00", @ANYPTR=&(0x7f0000000080)=ANY=[], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f0000000440)=ANY=[@ANYPTR=&(0x7f0000000400)=ANY=[@ANYBLOB="00b697200000000000000000000000"], @ANYBLOB="0f00000000000000"], @ANYBLOB="010000000000000000000000000000000000000000000000"], 0x48}, 0x0) 2018/03/13 20:26:04 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = accept(r0, &(0x7f0000000240)=@in6={0x0, 0x0, 0x0, @remote}, &(0x7f00000002c0)=0x80) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000000300)=0x800, 0x4) sendmsg$nl_netfilter(r0, &(0x7f00005d3000)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000aa4ff0)={&(0x7f0000000180)=ANY=[@ANYBLOB="2000000002070100004942e28cd0add701405f00000000000000000000000c000107000200009ce96d03ba06a9193e2061333b814bc8dfb9253a3560ba52c8b2304c172101906da23c6dcd6a4c547d13c45bcf52fa4ea36d1b6b4489cd7b30960445960afba6fab5b92288558bda990d7514e8a0967eff3a771ca7f10e31a72ef27cf1a6f70ca6f601b718b46ca655d72e332839106bbfb96ecd8fa0f5e7beae15e8dea230c45f39408294ddfc42a658a1094e9f", @ANYRES32=0x0], 0x20}, 0x1}, 0x0) close(r1) [ 49.120998] netlink: 12 bytes leftover after parsing attributes in process `syz-executor2'. [ 49.133745] netlink: 12 bytes leftover after parsing attributes in process `syz-executor2'. 2018/03/13 20:26:04 executing program 0: r0 = socket$inet6(0xa, 0x7fe, 0x8010000000000084) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f0000000000)=""/44, &(0x7f0000000040)=0x2c) sendmsg(0xffffffffffffffff, &(0x7f0000075000)={&(0x7f0000fc9f80)=@generic={0x0, "67a4e2a4434dee85c820726df1022c14555ac2a241595dedbf86ca64cbbc0828671b30dad3987f927bcd9ad68daf13dd07b6797b52124ebed4afcd475b210044247a27ab8616b77d44f67e09414d4fa70d8d1ff1209f16447e6ea33a7c818fb3f54b42ee497439c1714153bc5ecd270cf4d4c4497b858f0744b148bb4d50"}, 0x80, &(0x7f0000301000), 0x0, &(0x7f000079a000)}, 0x0) getsockopt(r0, 0x84, 0x8000000007d, &(0x7f0000fc9ff8)=""/8, &(0x7f00007c1ffc)=0x8) socketpair$inet(0x2, 0x1, 0xff, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IPT_SO_GET_REVISION_MATCH(r1, 0x0, 0x42, &(0x7f00000000c0)={'HL\x00'}, &(0x7f0000000100)=0x1e) r3 = accept(r0, &(0x7f0000000140)=@ax25, &(0x7f00000001c0)=0x80) ioctl$sock_bt_bnep_BNEPCONNADD(r3, 0x400442c8, &(0x7f0000000200)={r2, 0x95d, 0xe0, "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"}) 2018/03/13 20:26:04 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000040)={0x18, 0x2c, 0x821, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_dccp_buf(r1, 0x21, 0xc, &(0x7f0000000000)="61e7905dbba81f306e3b6889c044bfd75a366edf779166", 0x17) 2018/03/13 20:26:04 executing program 4: r0 = socket(0x10, 0x2, 0x0) socket$inet6(0xa, 0x0, 0x7e94) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba2ff4)={0x10}, 0xc, &(0x7f0000434ff0)={&(0x7f0000999fb0)=@newlink={0x28, 0x10, 0x9, 0x0, 0x0, {}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0xa}]}]}, 0x367}, 0x1}, 0x0) 2018/03/13 20:26:04 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000040)={@remote, @remote, @loopback}, &(0x7f0000000080)=0xc) r1 = socket$netlink(0x10, 0x3, 0x6) r2 = accept4$netrom(0xffffffffffffff9c, &(0x7f00000000c0), &(0x7f0000000180)=0x10, 0x80000) accept$netrom(r2, &(0x7f00000001c0)=@full, &(0x7f0000000240)=0x48) sendmsg$nl_generic(r1, &(0x7f0000010000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000000100)={0x4c, 0x20, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@generic="e23f1559364cea5a92c3c307b8db40b00b340519e15dc88c7c8ed2b3a653a42467ae9cc84595df504a120b29de4d15897c12370748"]}, 0x4c}, 0x1}, 0x0) 2018/03/13 20:26:04 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x2) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e24}, 0x1c) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000002c0)=0x200, 0x52) recvmsg(r0, &(0x7f0000000200)={&(0x7f0000000000)=@un=@abs, 0x8, &(0x7f0000000180), 0x0, &(0x7f00000001c0)=""/3, 0x3}, 0x0) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}], 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e21, 0x80c, @local={0xfe, 0x80, [], 0xaa}, 0x80000001}, {0xa, 0x4e23, 0x95, @empty, 0x3d6d9d47}, 0x2, [0xec, 0x80, 0x64a, 0x4aa2, 0x76fc0d88, 0x6ca9, 0x20, 0x40]}, 0x5c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000280)=[@in={0x2, 0x4e21, @rand_addr=0x879}, @in6={0xa, 0x4e21, 0xd987, @mcast2={0xff, 0x2, [], 0x1}, 0x4}], 0x2c) r1 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000000180)=0x60, 0x80000) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000000240), 0x4) 2018/03/13 20:26:04 executing program 5: socketpair$ax25(0x3, 0x3, 0xcb, &(0x7f0000000000)) syz_emit_ethernet(0x6e, &(0x7f0000e14f8a)=ANY=[@ANYBLOB="cd390b081bf2aaaaaaaa00ff86dd60c8383a00fe800000000000000000000000000000ff020000000000000000000000000001040090780000000060b7920800002f00fe800000000000000000000000000000fe8000000000000000000000000000ff1d3053a06de46b1c000000"], 0x0) 2018/03/13 20:26:04 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x53, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000001500)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000001540)={0x5}, 0x1) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x4e22}, 0x10) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007fffffff}, 0x14) writev(r0, &(0x7f00002d3f70)=[{&(0x7f0000fe5ff0)='p', 0x1}], 0x1) sendto$inet(r0, &(0x7f0000000040)="f5", 0x1, 0x80, &(0x7f0000000140)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) r2 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000000180)=[{0x2, 0xfffffffffffffffb}, {0x3, 0xfffffffffffffff9}, {0x6, 0xe76}, {0x8, 0x100000001}, {0x7, 0x5}, {0x8, 0x7ff}, {0x4, 0x5}, {0x3, 0x2dd9}, {0x0, 0x80}], 0x9) writev(r0, &(0x7f0000818ff0)=[{&(0x7f000016bde8)='\v', 0x1}], 0x1) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000020affc), 0x4) shutdown(r0, 0x1) r3 = socket$vsock_stream(0x28, 0x1, 0x0) pipe(&(0x7f0000002000)) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r3, 0x28, 0x6, &(0x7f0000001ffa), 0x23) 2018/03/13 20:26:04 executing program 7: unshare(0x2020600) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='erspan0\x00', 0x10) r1 = socket(0x1, 0x807, 0x9) accept$ipx(r1, &(0x7f0000000000), &(0x7f0000000040)=0x10) unshare(0x2000000) 2018/03/13 20:26:04 executing program 3: write(0xffffffffffffffff, &(0x7f0000e9dfda)="240000001a0025f00018000400edfc0e0a0b0000e80000000009ffeb0800010000000100", 0x24) 2018/03/13 20:26:04 executing program 6: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000d4b000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1000000000000000, 0x1, [{{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x110) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_tcp_int(r1, 0x6, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000040)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x90) 2018/03/13 20:26:04 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000100)=0x1c, 0x4) r1 = gettid() r2 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={r1, r2, r3}, 0xc) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x1c, 0x1c}, 0x1c}, 0x1}, 0x0) r4 = accept4$inet6(0xffffffffffffffff, &(0x7f00000001c0), &(0x7f0000000300)=0x1c, 0x80800) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000340)={0x0, 0xb2, "d0457fbcd4863feb18b5c4903205ceca00264c273fa8f2cba78ab57519318b5951184f81e105dc574f2a462626300fa623ba442dde40d898aff2fb9ad16074b3a133ca7e7d2f7d9a918d7554b84683f2e1d8db91ecf172a533f6e8ff715ce6b3fbd747362ddac13488b45116a2f4e5ac40f9a51d0ed35959ddf9d2b361f5b29e1779432e07f926a450ed8815c2894c69e73a262141b28cf58ef6f6b4b88bb2b0c5c157056233abc17437b5d6b2371997d8a2"}, &(0x7f0000000400)=0xba) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000000440)={r5, 0x9}, 0x8) getuid() 2018/03/13 20:26:04 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2400000019002900ffffffffffffffff1c140000fe0000b7c000000008000400b32f665711e49a22ba3b8e799a39e35c2971ac9b1b6a301e818cbcf13a942d48957a11e3678dbf9e4fe438c688f0b7b8940b297af8f0adc44d10f3aaa0508f6aa303253e01052f6753e2f0e36425937bde094e09b1e06bd0970524c7e8", @ANYRES32=0x0], 0x24}, 0x1}, 0x0) getpeername(r0, &(0x7f0000000140)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, &(0x7f00000001c0)=0x80) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1e, &(0x7f00000003c0)=""/133, &(0x7f0000000000)=0x85) recvmsg(r0, &(0x7f0000000900)={&(0x7f0000000640)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000880)=[{&(0x7f00000006c0)=""/70, 0x46}, {&(0x7f0000000740)=""/111, 0x6f}, {&(0x7f00000007c0)=""/163, 0xa3}], 0x3, &(0x7f00000008c0)=""/17, 0x11}, 0x23) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000980)={r0}) setsockopt$inet6_MRT6_DEL_MFC(r3, 0x29, 0xcd, &(0x7f00000000c0)={{0xa, 0x4e21, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x8}, {0xa, 0x4e24, 0x8000, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffffe}, 0x5, [0xdcbe, 0x5, 0x3, 0xfffffffffffffffd, 0x7fff, 0x5b, 0xfff]}, 0x5c) connect$netrom(r3, &(0x7f0000000080)=@ax25={0x3, {"ba8ea7e4ef3efb"}, 0x1f}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000380)='tunl0\x00', 0x10) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r3, 0x28, 0x0, &(0x7f0000000040)=0x3, 0xfffffffffffffd3f) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000240)=@sack_info={0x0, 0x5, 0x3f}, 0xc) 2018/03/13 20:26:04 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000000c0)={0x0, 0x0, 0x2}, 0x10) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000100)={{{@in=@multicast1, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@rand_addr}}, &(0x7f0000000040)=0xe8) r3 = getgid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={r1, r2, r3}, 0xc) 2018/03/13 20:26:04 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x5ad3013e}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000707ff0)={r1, 0x9, &(0x7f0000000080)=[@in={0x2, 0x4e24}]}, &(0x7f00000000c0)=0x197) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000100)={r2, 0x9}, &(0x7f0000000140)=0x8) r3 = accept4$packet(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000001c0)=0x14, 0x800) getpeername$packet(r3, &(0x7f0000000200), &(0x7f0000000240)=0x14) r4 = accept(r3, &(0x7f0000001780)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, &(0x7f0000001800)=0x80) getsockopt$netrom_NETROM_T4(r4, 0x103, 0x6, &(0x7f0000001840)=0x8, &(0x7f0000001880)=0x4) shutdown(r0, 0x2000000000000002) 2018/03/13 20:26:04 executing program 2: r0 = socket(0x11, 0x4000000000080003, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000040)={'ip6_vti0\x00', {0x2, 0x4e22, @broadcast=0xffffffff}}) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x80000000) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000000)={'bcsh0\x00', {0x2, 0x4e21}}) 2018/03/13 20:26:04 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000), 0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e20}}, 0x0, 0x0, 0xc7fd, 0x0, 0x10}, 0x98) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/13 20:26:04 executing program 7: r0 = socket(0x1d, 0x3, 0x1) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000080), &(0x7f0000000040)=0x1) 2018/03/13 20:26:04 executing program 0: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x80, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000001c0)={{{@in=@multicast1, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@dev}}, &(0x7f0000000100)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000002c0)={{{@in6, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@dev}}, &(0x7f0000000140)=0xe8) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000003c0)={0xffffffffffffffff}) r4 = getpid() r5 = accept4$llc(0xffffffffffffff9c, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000440)=0x10, 0x80000) r6 = gettid() sendmsg$nl_netfilter(r0, &(0x7f0000001c40)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0xa0120008}, 0xc, &(0x7f0000001c00)={&(0x7f0000000480)={0x1774, 0x6, 0x5, 0x200, 0x70bd2c, 0x25dfdbff, {0xc}, [@nested={0x1308, 0x40, [@generic="fca8c25c59e150ad6255dbd06c4fc82fec398d814a41ba729ea08c6d772258624b013659d0d1833396a1f06b6df43f4689365499bb330209d205bf771bfe5d74c9244efb1d8f82f369ba726c36363ff3842b79ce12c35faf808449ab7c7d4d09b494dc8c9fcf", @generic="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", @typed={0x8, 0x84}, @typed={0xc, 0x6f, @uid=r1}, @generic="fd37eb160288416435d3d009241be6d87cfecdfed4756da5e21f27254f545b6af88d81a1d1c9f1cf7e9718d69befa374d49f54fafad56c783774017608cf0406f045d63d25ff6aaf83d7f4e25a4e7917a1a794b6394463e4ce9e53c024846e111335cb3d2bf3a5dc4285bd962be8e9ba990c19f2bb050bfa487d9eae85b564fd6697711a255e1b4808c6f4d6984a9e80e53f4d738cf02c5e4160d566fc5db35f4c53965f2a4271ec3ca854364d44fcd294833bb6281aa0df36e2822db48b67c18933", @generic="531d219b0ded2b216bf8f812c5830cdf1a58bbfa2589c57e2151492a80e0a119b927fa9e386c0050d0de7da3c69d5e6e14374dfcbd6d60a86ee3bfbb62c8d0a2a977f59132bacc43847cb78833dcad080d1c763d02198f6d7d281ade15979f55290b8ca2e2d58bf11b6eff3d8b4ad7d54eab22f158b305ea194066778540398f6fe44cd91b734f8664bf7841e1a75045fe18c813292c049618d6fa796f0116db640a2c02780381eef7bec38172e06e13838c2e0c84f1fe99109c9355b4fdb631b113d24efa0182a34f2f9c51e47939024ed2653eaa", @typed={0xc, 0x81, @uid=r2}, @generic="fdc7f87fed8cc3259d6145773fafa96d2a87cfe35bf43d3fbc2887254080cb6eb2bdfa1ac51233b0d53d9b84db238fb64f149a3bb33b88423d9dc3215d423ccf96686d1f1fffb22b9f15f63a19689506134f3d76a648c253e8e9ae750ba1aeb40873a69a1939cca8bcd440279a42d9c11f795f6e908a4ed317ffc2459d5852c93779a189cc34fa5848faa87304583ea0441c9cd3828377822a0c8ce356ff4fe1a1b61f47d7611327bcaf2df7a9d887634d", @generic="50207cf053f9476ed58c4809ec4b299e53d64962b7510213b13804520ac5255a8ded3d847132aaaff88b9e2a4b464f710952a8"]}, @typed={0x10, 0x7c, @u64=0x4}, @nested={0xd8, 0x3, [@typed={0xc, 0x65, @ipv4=@rand_addr}, @typed={0xc, 0x23, @fd=r3}, @generic="b6a7267d6810583aa5549aa24a9e9c147678b1d1b310b1b395158a0f10cb4fedf8b0e9013710eee88e9133224ba0b3290c3ebda46d64fb84c02351ad623308753cf6d26b2b31b083dc1bbdab4b5ebfd0501661d1bb8432c5bb81584d07b59b95bb450325ecb2dc97fd97e0645f567f4d6870e6a2da9c1378fb0e9706e2198f8c9d028afd7bf066363e8dd55c8500764472d370eb8a5bddcbafef8cda00b6f4fda050b573", @typed={0xc, 0x1d, @u32=0xffffffffffffff79}, @typed={0xc, 0x96, @pid=r4}]}, @typed={0xc, 0x25, @u32=0x36dee7e5}, @nested={0x364, 0x85, [@typed={0x14, 0x66, @str='security\x00'}, @typed={0xc, 0x92, @fd=r5}, @typed={0xc, 0x37, @str='\x00'}, @typed={0x8, 0x59}, @typed={0x5c, 0x62, @binary="202609af3a72498d0e0e1af5df55e8417a383e16d6bcc1c751296f8be851b0f004beaa31308a98e6059a905c0ca133fc0cd92e5f68706dac6440fe2b17cd718e4b3126e4ef35070256053371966beaa95680"}, @generic="f41934c1b83ea69c2615b6d68f05a18cc8b28ef248b06f771fa3dcda7830463d434e1fec02e0fd34b57fb8196e8a2557049aa0f017271dda77147700bf46fdefa15f9691ae2e4015c9cf4f4d58ede98ac78c4348b6a03327a02844e137faaebb2959b089dacae38f4811a123ae91000b95ced0c4f8", @generic="009fd0f5b3ba579f11d04a60e2171153a0cac1df6e8eff79064f9834449a52189ac700abd201706540e33d7d249fbd070ea3d34222b2fbc90e61d7b4ac6c0d1097c73f85ad2eaf06d97689fc3d41ee3f92ad20e8bce41799867bca7251ed9e9861453374936981a7ae4942623dccd416b058db238a423eb7a315c146068a9dc82b44ea3f1de43795a3cb1c8d6516ffc184649b9357b8c74f5d83ab68e404de5ac53254737bfd6a9c1189d5df9fabe477ec5c9aaf46a361f6c12069dd974d3fbd04059619eb2a0e581cbf1bf83d1edcb96f335a7b26acf8d9879ff777f50e85bf62313f35f03389fc02c39bda4f98", @generic="3d2acedeb2eb14f267e685e55fca5ad4bbe4120f38edded645bd5d9ff9e945eca1ef866855889f36e039db48a517a9294d99e294fefd43c2a691340e2d9a363fde2a79d517a79f093ddbb06163062df2120a8ce21a200ceaa562602c14095e45a948a9bdd14e2c58f2e9ca8248d7ccb5487d5b11ed88afe0b8acb38c64355ad3e6bda7f7bb25f4b282bee994a7b02ca3a30984ccabfb7fad30a08f1aab230fca7e641049cc1fa9de30da2ba75bf554a9c5dfd3d1", @typed={0xc, 0x19, @pid=r6}, @generic="2df435f88e6f6ffcb786abe96974dda50cd2646d84aadbc3640d2e9250c740d019445f1e16212bafb548a4188adb328721edf3bc60afb59caaabd51907cf3a91bf52af91b6e48bbe10da669018a2ff24f02e631253e965e3947fd98cd4529c358ff1787635d585bdd3615a63a2aecd664429ffcd72e80988bbe078789bf1cf7e88c4cf06ef48d542553b5f84bf617484d3d0f8b9c6b57a44f34e3e9435b81de325b6dabb6a5b937c0209fd16"]}]}, 0x1774}, 0x1, 0x0, 0x0, 0x4000000}, 0x20008811) r7 = socket(0x0, 0x802, 0x100000000) write(r7, &(0x7f0000000180)="24000000210025f006f90165fffffc0e0204000000fff20182a9000c0800010000000000", 0x24) 2018/03/13 20:26:04 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000340)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)=@ipv6_newroute={0x1c, 0x18, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}}, 0x1c}, 0x1}, 0x8810) 2018/03/13 20:26:04 executing program 3: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x1c, 0x800) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000140)={'tunl0\x00', &(0x7f0000000100)=@ethtool_cmd={0x20, 0x20, 0x2, 0x3f, 0x0, 0x2633, 0xffff, 0xffffffffffffffe0, 0xdb, 0xc4, 0x9, 0x100000000, 0x4, 0x6, 0x1000, 0x1, [0xc1, 0x1000]}}) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000040)={'bond0\x00', &(0x7f0000000000)=@ethtool_rxfh={0x47, 0x0, 0x0, 0x0, 0x0, "ec61ee"}}) socket$nl_netfilter(0x10, 0x3, 0xc) 2018/03/13 20:26:04 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) getsockname(r0, &(0x7f0000000080)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, &(0x7f0000000100)=0x80) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000140), 0x4) socket$inet_sctp(0x2, 0x1, 0x84) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000180)={'rose0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'sit0\x00', r2}) sendmsg$nl_route(r0, &(0x7f000025bfc8)={&(0x7f0000b9343a)={0x10}, 0xc, &(0x7f00005a1000)={&(0x7f0000000000)=@dellink={0x20, 0x11, 0xb1d, 0x0, 0x0, {0x0, 0x0, 0x0, r3}}, 0x20}, 0x1}, 0x0) 2018/03/13 20:26:04 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x20, &(0x7f0000000080)=0x3, 0x2ee) r1 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000)) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f00000001c0)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000040), 0x0) r2 = accept(r1, &(0x7f00000000c0)=@pppoe, &(0x7f0000000040)=0x80) getsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000000140), 0x4) socket$nl_generic(0x10, 0x3, 0x10) 2018/03/13 20:26:04 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = accept4(r0, &(0x7f0000000000)=@can, &(0x7f0000000080)=0xfd63, 0x80800) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000000100)=ANY=[@ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="db4a0b020c08f058ebf9e761de361b7a45199026866f310ad016406f3aeafde4db05e0a690c8772d89293fc6c81e45bafcb064e9b0f7ef9887afd5d03f9b44b57ac964d29e669ac0236ebcae9c4b3fa4503602bd002959dd7098024fac72d56d4b926ed083c8c0e46590f51d8f131256e07bc3806360d16219ebda277925b4bb2586c5d5e86da3a856d8b1f983869beb6b", @ANYPTR=&(0x7f0000000240)=ANY=[@ANYBLOB="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"], @ANYBLOB="070606000100070005000000000000000586f9574443a66c33ca50eff1c0d80785bd283640de415b21aa68e0d1f38b5aeafbadb9314f46aee77780cbd62a82f3589a13290a16889ebaeddc517be2b2c75fb48dc5f28f52d7e8d8ab4b2d6baee4e111c5f37f2dda1deb253dc710e7d1a4f51088692c2a9a85f8d27591653e55a1ef5d5320cdad41"]) getsockopt$netlink(r0, 0x10e, 0xc, &(0x7f0000008000), &(0x7f00000000c0)=0x29) 2018/03/13 20:26:04 executing program 4: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000000000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) sendmsg(r0, &(0x7f0000316000)={&(0x7f0000dd7000)=@generic={0x10000000001e, "0100000000007b0000000001e526cc573c5bf86c483724d91e14dd81739effea1b48006be61ffe06d79f00000000000000076c3f010039d880000000000000000000af50d5fe32c419d600cbc7e3ad3100088356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000d0bfd0), 0x0, &(0x7f00006e1000)}, 0x0) 2018/03/13 20:26:04 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x9) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000006c0)={0x0, 0x97, "4d3555c06a1d0822094067b6e1b32f5fdf66185385ff5333f3dfc8a4d37b5a3c21889d75e99f6063abf43216299210d8123188bcc66dfe9153e6323e129baba1b3e5222ca1dcef340822df4aa8ee1be959a3d8ab50197c1b15110f45547316bb462b3a9a67f344ec2a48239e69c252d6f5b023ffc70fa3b99472d7114f1f15e710df77675a426dde914a31460fdeb1bb2f9e74081f7eb0"}, &(0x7f0000000780)=0x9f) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000007c0)={r2, 0x1, 0x8, [0x1, 0x1000000000000000, 0x6, 0x80000001, 0x1, 0x200, 0x6, 0xd0]}, 0x18) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x20) 2018/03/13 20:26:04 executing program 7: socket$nl_generic(0x10, 0x3, 0x10) socket$vsock_dgram(0x28, 0x2, 0x0) 2018/03/13 20:26:04 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, 0x1c) connect$inet6(r0, &(0x7f00000004c0)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000080)={0x8}) 2018/03/13 20:26:04 executing program 5: r0 = socket$inet6(0xa, 0x3, 0xe4) bind$inet6(r0, &(0x7f0000001980)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x1c) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffffd}, 0x1c) 2018/03/13 20:26:04 executing program 4: r0 = socket(0x40000000016, 0x5, 0x10000000) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x114, 0x5, &(0x7f0000000000)="2a8e339c", 0x4) 2018/03/13 20:26:04 executing program 6: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000540)={0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000580)={0x0, 0x7fff}, &(0x7f00000005c0)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000600)=@assoc_value={r1, 0x1}, &(0x7f0000000640)=0x8) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x67, 0x0, @rand_addr, @broadcast=0xffffffff}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}}}}}}, &(0x7f0000000040)) 2018/03/13 20:26:04 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000100)={'syz_tun\x00', &(0x7f00000000c0)=@ethtool_cmd={0x1}}) r1 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000000)={0x0, 0xfffffffffffffbff, 0x30, 0x6, 0x20}, &(0x7f0000000040)=0x18) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000140)={r2, @in={{0x2, 0x4e24, @rand_addr=0x4}}, [0x6, 0x7, 0xd17, 0x7, 0xdf7, 0x8, 0x400, 0x8, 0x7, 0x81, 0x2, 0x7, 0xfae, 0x314, 0xf28a]}, &(0x7f0000000080)=0x100) 2018/03/13 20:26:04 executing program 2: r0 = socket$inet(0x2, 0x0, 0x40) setsockopt$inet_udp_int(r0, 0x11, 0x64, &(0x7f0000000000)=0x3, 0x3) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @dccp={{0x0, 0x4e21, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000040)={{0x2, 0x4e24, @broadcast=0xffffffff}, {0x307}, 0x42, {0x2, 0x4e20, @rand_addr=0xb8}, 'dummy0\x00'}) 2018/03/13 20:26:04 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getuid() sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvmsg(r0, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000500)=""/83, 0x53}, 0x0) 2018/03/13 20:26:04 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000000000), 0x2) pipe(&(0x7f0000000040)={0xffffffffffffffff}) bind$vsock_stream(r1, &(0x7f0000000080)={0x28, 0x0, 0x2710, @any=0xffffffff}, 0x10) 2018/03/13 20:26:04 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f000067aff0)=[{&(0x7f000023dfd7)="290000001a001bc91d001c000001000002080000000007000000000000001f00000205000ef4ff010b", 0x29}], 0x1) socket$netlink(0x10, 0x3, 0x4) socketpair$inet6(0xa, 0x80807, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000040)={0xec15}, 0x4) 2018/03/13 20:26:04 executing program 0: r0 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000000000)=@full, &(0x7f0000000080)=0x48, 0x80800) bind$netrom(r0, &(0x7f0000000100)=@ax25={0x3, {"de2a8c82cca42e"}, 0x800}, 0x10) bind$netrom(r0, &(0x7f00000000c0)=@ax25={0x3, {"0f7cab7c372b70"}, 0x1}, 0x10) sendmmsg(0xffffffffffffffff, &(0x7f000023f000), 0x0, 0x8000003d) 2018/03/13 20:26:04 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000400)={0x8, 0x7f, 0x100000001, 0x101, 0x10, 0xffffffffffffff9c, 0x5}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x8, 0x7, &(0x7f00000005c0)=ANY=[], &(0x7f00000003c0)='GPL\x00', 0x4009, 0xfb, &(0x7f00001a7f05)=""/251, 0x41000, 0x7}, 0xffffffffffffff19) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f00000000c0)={&(0x7f0000000080)='./file0\x00', 0x0, 0x18}, 0x10) r2 = accept$ax25(0xffffffffffffff9c, &(0x7f0000000480), &(0x7f00000004c0)=0x10) getsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000000500)=""/44, &(0x7f0000000540)=0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000300)={&(0x7f0000000040)='./file0\x00', r1}, 0x10) r3 = socket$can_bcm(0x1d, 0x2, 0x2) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f0000000000)=r0, 0x4) r4 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000440)={0x0, 0x9}, &(0x7f0000000740)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000000780)={r5, 0x800}, 0x8) r6 = accept$inet(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, @broadcast}, &(0x7f0000000140)=0x10) getsockopt$EBT_SO_GET_INIT_ENTRIES(r6, 0x0, 0x83, &(0x7f0000000680)={'broute\x00', 0x0, 0x4, 0x9f, [], 0x0, &(0x7f0000000440), &(0x7f00000005c0)=""/159}, &(0x7f0000000700)=0x78) r7 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$EBT_SO_GET_INIT_ENTRIES(r6, 0x0, 0x83, &(0x7f0000000240)={'nat\x00', 0x0, 0x3, 0x7a, [], 0x1, &(0x7f0000000180)=[{}], &(0x7f00000001c0)=""/122}, &(0x7f00000002c0)=0x78) ioctl$sock_inet_SIOCGIFADDR(r7, 0x8915, &(0x7f0000000580)={'\x00', {0x2, 0x4e23, @multicast2=0xe0000002}}) 2018/03/13 20:26:04 executing program 7: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00000001c0)={0x0, 0x6}, 0x4) close(r0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f0000000000)={@remote, 0x0}, &(0x7f0000000040)=0x14) bind$packet(r0, &(0x7f0000000080)={0x11, 0x1f, r1, 0x1, 0x5c661635, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) r2 = accept4(r0, &(0x7f00000002c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, &(0x7f0000000140)=0x244c93b46b1da292, 0x80000) getsockopt$inet6_tcp_int(r2, 0x6, 0x5, &(0x7f0000000180), &(0x7f0000000200)=0x4) 2018/03/13 20:26:04 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'bpq0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xfffffffffffffdd6, &(0x7f00000000c0)={&(0x7f0000000080)=@ipv4_newaddr={0x20, 0x14, 0x101, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @dev={0xac, 0x14, 0x14}}]}, 0x20}, 0x1, 0x0, 0x0, 0x20000800}, 0x44000) 2018/03/13 20:26:04 executing program 4: connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaa6bc8aaaaaaaaaaaaaa0086dd6050a09c00081100fe8000000000000000000000000000bbfe8000000000000000000000000000aa0000000000089078c5620c589cbd05cd47d4e231765d87f4d87f3040849b196de9e58395989c7c9280fc51c0dce08d0066fa465b8e3a96d79b7b5b417990fd5752013448fa45c53d93dc44a1e2d27c37fadfa86aeafe1a207c71c609a99fbcf244f330f719446934332d9e00254fae991b238b84988e13de3e33c22fcc320b8c562d583e40e0cd635e42451f660dab74277e7e78e7b5438d5456d5f07be7ca"], &(0x7f0000000040)) 2018/03/13 20:26:04 executing program 1: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0x1, 0x4) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000007c0)={0xffffffffffffffff}) getsockopt$ARPT_SO_GET_ENTRIES(r1, 0x0, 0x61, &(0x7f0000000800)={'filter\x00', 0x27, "251c3f100d7431dba39c36f627d3f42d434b498cb6620d7994b3f2e093d75bfd0135ce29d3a7e0"}, &(0x7f0000000880)=0x4b) sendmsg(r0, &(0x7f0000000380)={&(0x7f0000000100)=@in6={0xa, 0x4e24, 0x800, @dev={0xfe, 0x80}}, 0x80, &(0x7f0000000180), 0x0, &(0x7f00000001c0)=[{0x24}], 0x10}, 0x0) 2018/03/13 20:26:04 executing program 0: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00004b3fff), 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) close(r0) 2018/03/13 20:26:04 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$key(0xf, 0x3, 0x2) socketpair(0x1, 0x800, 0x9, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000040)=@sack_info={0x0, 0x3, 0xfffffffffffffff9}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f00000000c0)={r4, @in6={{0xa, 0x4e23, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x5}}, 0xfffffffffffffff7, 0x40}, &(0x7f0000000180)=0x90) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000c93000)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x4e20}}, {{@in=@loopback=0x7f000001, 0x0, 0x3c}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}}}, 0xe8) sendmsg$key(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="02070099030000002cbd7000fbdbdf0d01008ae32f410000"], 0x18}, 0x1}, 0x0) sendmsg$key(r1, &(0x7f0000007000)={0x0, 0x0, &(0x7f000001b000)={&(0x7f000001bf30)={0x2, 0x12, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000fcd000), 0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000001cc0)={'dummy0\x00', 0x0}) sendto$packet(r2, &(0x7f0000000200)="e7bf0c", 0x3, 0x4000000, &(0x7f0000001d00)={0x11, 0x1a, r5, 0x1, 0x249, 0x6}, 0x14) 2018/03/13 20:26:04 executing program 4: r0 = socket(0x10, 0x2, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x1, 0x4) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000100)={0x4, 0x0, 0x1, 0x8}) ioctl(r0, 0x3, &(0x7f00000001c0)="48f8bf4564bc5c8dc96f231463df115881e4c081be6c2cfb1eea338fc494f209912fa63497e4975ba941f1db6f28c1571034dca5131664f9931449932a8b7cbc9a5168a6dad0177d7139c477799f71e38cb340ed62c6d17cafcc14afb3f00225401168645eac559053628e3a2a66736a2198da9541cc468aca9931e5b2df234bfcbd5dd5bb4ea5af878dd8fdd2813416c81396bc8139ab1ee0081a193158436d748eb5499b80b90e87888b0a60b10db9f414a4f8b62bc5b576cae6c83597c53fcaee9f27e1420772faed6c8ad2358cd994a49f8886dce2856880eb136515f9089372a8cbdae4696b") socket$rds(0x15, 0x5, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000180)={0x2, r3, 0x2, 0x7fff}) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000140)={'ip6gre0\x00'}) getsockopt$sock_buf(r2, 0x1, 0x1a, &(0x7f00000002c0)=""/74, &(0x7f0000000340)=0x4a) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000040)=0x5, &(0x7f0000000080)=0x4) connect$vsock_dgram(r0, &(0x7f0000000000)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0xc) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f00000003c0)={0x1, &(0x7f0000000380)=[0x1]}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000400)={0x7f, r4, 0x10001, 0x9}) 2018/03/13 20:26:04 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000100)=ANY=[@ANYBLOB="8acb5bf72cbeaf6c000000000000000000000000050004000000000000dc953ec66f00000010000001000000000000000000000000c19e1e8d4938033a442d5ee8575303a6e458d64625e9ef8b9049107a587572baff2e46f431104ab2ff5c196c7a23b061e72f668a746335131603b46be1e22980"], 0x30}, 0x1}, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f00000000c0)) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000040)={0xffffffffffffffff}) socket$vsock_dgram(0x28, 0x2, 0x0) accept$packet(r1, &(0x7f0000000180), &(0x7f0000000200)=0x14) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f00000001c0)) 2018/03/13 20:26:04 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$kcm(0x29, 0x7, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000100)={r0}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x9}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00000000c0)={r3, 0x5}, 0x8) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0xb, 0x2001e, r0, 0xfffffffffffffffe) getsockopt$inet_buf(r0, 0x0, 0x41, &(0x7f0000008000)=""/144, &(0x7f0000e58000)=0x90) 2018/03/13 20:26:04 executing program 6: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_emit_ethernet(0x4a, &(0x7f0000fc0efd)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c000e2", 0x14, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0x4e20, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}}, 0x0) getsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/03/13 20:26:04 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000140)={@in6={{0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, 0x0, 0x5, 0x0, "d898760a608655cdd122b7aae6777de2b6d61f3426116a044800a28586f0363b30b2e13b4dde1df995d151c2a717f5d0469e5fd4d3cae6eb6715077452ed8575a6d8b6805619337678a5377f2cc5e781"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000040)={@in6={{0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}, 0x0, 0x8, 0x0, "d352b4d9cc03f9f8403258a432b135175450d3afb7f5696bd65674ce2e5ebf691563cc0f27ccf799aaa609152bb58903abf50bfbc20cb05519ab8e059e15f3f754813cd073c7bf449316f1a85917f2cd"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000280)={@in6={{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x8, 0x0, "ed25dbf942440f8705864382ec2eeab1cc6795eebdf6206b7a0626e2b8a24e50c751b35141aa35ee655df791afef6f46a8678e44b947d1772bf0fdb0d913e9666d74c61c877f6f49c3156bd1209fc7d2"}, 0xd8) r1 = socket(0x1b, 0x6, 0xee9) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000380)={@in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x18}}}, 0x7, 0x8000, 0x2, "dab17c6a9af748033e84917b7f265b6aecabb36549264e74817826e00545e1d3e7d6cc75706c85e9567f3572c6f4c6733f821e498a4f2f99a36429fa650984c5077a9d09487f1bd984cc424258ef71c5"}, 0xd8) 2018/03/13 20:26:04 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006dd000)={0xffffffffffffffff}) mmap(&(0x7f0000f1d000/0x4000)=nil, 0x4000, 0x0, 0x81013, r0, 0x2000000000) r1 = socket$inet_icmp(0x2, 0x2, 0x1) accept4$packet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x14, 0x80800) setsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000000100)={@multicast2=0xe0000002, @rand_addr=0xffffffffffffffff, r2}, 0xc) r3 = socket(0x11, 0x4, 0xf99) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e22, 0x80000001, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in6={0xa, 0x4e22, 0x2, @loopback={0x0, 0x1}, 0xa415}], 0x68) 2018/03/13 20:26:04 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) socketpair(0x8, 0x1, 0x7, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000180)=0x6, 0x4) getuid() sendmsg$nl_generic(r0, &(0x7f0000a32000)={&(0x7f0000a4c000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x18}, 0x1}, 0x0) [ 49.455293] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=48684 sclass=netlink_xfrm_socket pig=6478 comm=syz-executor2 [ 49.467604] audit: type=1400 audit(1520972764.421:46): avc: denied { map } for pid=6485 comm="syz-executor7" path="socket:[16287]" dev="sockfs" ino=16287 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=unix_stream_socket permissive=1 2018/03/13 20:26:04 executing program 4: r0 = accept(0xffffffffffffff9c, &(0x7f00000000c0)=@sco, &(0x7f0000000040)=0x80) recvmsg$kcm(r0, &(0x7f0000001240)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000140)=""/143, 0x8f}], 0x1, &(0x7f0000000240)=""/4096, 0x1000, 0xfff}, 0x40000020) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x3, &(0x7f0000346fc8)=@framed={{0x18}, [], {0x95}}, &(0x7f0000000080)='GPL\x00', 0x6, 0xbd, &(0x7f00001a7f05)=""/251}, 0x48) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001300)={0x0, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, 0x100000001, 0x1, 0x5, 0xa86f, 0x20}, &(0x7f00000013c0)=0x98) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001400)={r2, 0x200, 0xffffffffffffa69d}, &(0x7f0000001440)=0x8) r3 = socket$can_bcm(0x1d, 0x2, 0x2) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000001280)={'filter\x00', 0x4}, 0x68) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f0000000000)=r1, 0x34) sendmsg$rds(r0, &(0x7f0000003b80)={&(0x7f0000001480)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10, &(0x7f0000003840)=[{&(0x7f00000014c0)=""/143, 0x8f}, {&(0x7f0000001580)=""/119, 0x77}, {&(0x7f0000001600)=""/101, 0x65}, {&(0x7f0000001680)=""/4096, 0x1000}, {&(0x7f0000002680)=""/249, 0xf9}, {&(0x7f0000002780)=""/147, 0x93}, {&(0x7f0000002840)=""/4096, 0x1000}], 0x7, &(0x7f0000003a40)=[@rdma_dest={0x18, 0x114, 0x2, {0xb97a, 0x7}}, @cswp={0x58, 0x114, 0x7, {{0x1, 0xb39}, &(0x7f00000038c0)=0x6, &(0x7f0000003900)=0x9, 0x1ff, 0x1f, 0xd197, 0x7, 0x11, 0x43b2}}, @mask_cswp={0x58, 0x114, 0x9, {{0x100, 0x8}, &(0x7f0000003940)=0x800, &(0x7f0000003980)=0x200, 0x3, 0x0, 0x9, 0x9, 0x0, 0x3}}, @mask_fadd={0x58, 0x114, 0x8, {{0x3, 0x9}, &(0x7f00000039c0)=0x7, &(0x7f0000003a00)=0x3ff, 0x81, 0x7fffffff, 0x8001, 0x6}}, @rdma_dest={0x18, 0x114, 0x2, {0xffffffff, 0x2}}], 0x138, 0x40000}, 0x4) 2018/03/13 20:26:04 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00004bb000)={0xa, 0x4e22}, 0x1c) listen(r1, 0xfffffffffffffff9) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00009d8000), 0xc778650b28dd5e8e) sendto$inet6(r0, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000000)=0x8c82, 0x4) shutdown(r1, 0x0) setsockopt(r0, 0x8565, 0x40, &(0x7f0000000040)="f9b3e1e03793640da1dd5e6452e74a0e3d0265623a7ef2ddc652a0a0c57b4e6c885175870cdd86f5daa367457e816c7421bf8ed078054ca7188c025baa017d821b3b191dd5f165a2ce809d57910f75c15e8b586772a1a7c92f284cc00cfe2c786117002e247e3e24ad68b07b7144e5d0dcbf7f265f4943d0743ec4ff25a2a80a9620e91ef008c73bcf66b02d35c4f67442033135522800139c2da0f7282c1f26f66ea50d8bd931806c94d6c6b95c2c26151ee611f467547b1f922be008d16cbc", 0xc0) 2018/03/13 20:26:04 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r0, &(0x7f0000039000)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) sendmsg(r0, &(0x7f0000000600)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000002780)="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", 0x585}], 0x1}, 0x0) r1 = accept4(r0, &(0x7f00000000c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000140)=0x80, 0x800) bind$bt_l2cap(r1, &(0x7f0000000180)={0x1f, 0x1634, {0x9, 0x8f3, 0xf57, 0x80000000, 0x5, 0x1}, 0xffffffffffff681e, 0x8}, 0xe) 2018/03/13 20:26:04 executing program 7: socketpair(0x13, 0x800, 0x80000000, &(0x7f00000001c0)) bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0xf, 0x3, &(0x7f0000000200)=ANY=[@ANYBLOB="18461aec4be523e94848d7c2000000000000000000000000cbc26d7f758622e3f2f9f326b48203914812a9ebb25cc99f2114b45d32b38723673c9904584b5f3bfe353b0cb5655f3591ec992c5cbb5f36497c3973615a7246c0588851f280688de9880af19e7ce33ee6bf862cd001a55352adc78be7550538b0c6a66e46745c196159e64c66c9210d444c1feade911972e2d6fe4522b9ab0c435a0224b964"], &(0x7f0000003ff6)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000006f3d)=""/195, 0xfffffffffffffffc, 0x400000}, 0xfffffffffffffec8) socketpair(0x5, 0x800, 0x458, &(0x7f0000000100)={0xffffffffffffffff}) accept4$llc(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000180)=0x10, 0x80800) socketpair(0x11, 0x805, 0x21153137, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_tcp_buf(r1, 0x6, 0xf, &(0x7f0000000040)=""/115, &(0x7f00000000c0)=0x73) 2018/03/13 20:26:04 executing program 6: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000a40)=ANY=[@ANYBLOB="89"], 0x1) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 2018/03/13 20:26:04 executing program 0: r0 = socket$inet(0x10, 0x3, 0x8) sendmsg(r0, &(0x7f0000327000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000cfd000)="2300000024009115460000000000fbed00000000000000270b80ffff0000000200001f", 0x23}], 0x1}, 0x5) 2018/03/13 20:26:04 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)=ANY=[@ANYBLOB="020300091000000000000000000000000200130002000000000000000003000005000600000000000a00000000000000000000000000000000000000000000000000000000000200010000000000000000020000000005000500000000000a00000000000000ff0100000000000000000000000000010000000000000000"], 0x80}, 0x1}, 0x0) 2018/03/13 20:26:04 executing program 1: r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x80800) ioctl$sock_ifreq(r0, 0x89bf, &(0x7f0000000140)={'teql0\x00', @ifru_addrs=@vsock={0x28, 0x0, 0x2711, @my=0x0}}) r1 = socket$packet(0x11, 0x10000000002, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'ip6gre0\x00', 0x0}) bind$packet(r1, &(0x7f0000000080)={0x11, 0x0, r2, 0x1, 0x0, 0x6}, 0x14) sendmmsg(r1, &(0x7f0000003080)=[{{&(0x7f00000000c0)=@ll={0x11, 0x0, r2, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14, &(0x7f0000000480), 0x0, &(0x7f0000000500)}}, {{0x0, 0x0, &(0x7f0000002940), 0x0, &(0x7f0000002980)}}], 0x2, 0x0) [ 49.519873] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=48684 sclass=netlink_xfrm_socket pig=6478 comm=syz-executor2 2018/03/13 20:26:04 executing program 3: r0 = socket(0x16, 0x804, 0x400000ad14) write(r0, &(0x7f00000c7fdc)="24000000210025f0071c0165ff0ffc0e020000000010000002e1000c08000b00e5000000", 0x24) 2018/03/13 20:26:04 executing program 6: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000ff4fe0)="1f0000004a00e9ff05000000230000003f800000000000f504fe441951840a", 0x1f) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000)=0x2000000000000000, 0x4) 2018/03/13 20:26:04 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e1f, @broadcast=0xffffffff}, 0xfffffffffffffeab) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000000005, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) r3 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, @ipv4={[], [], @local}}, &(0x7f0000000040)=0x1c, 0x80000) close(r3) 2018/03/13 20:26:04 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f0000017000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$vsock_stream(r1, &(0x7f0000000040)={0x28, 0x0, 0x2711, @host=0x2}, 0x10) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f00000004c0)=@dstopts={0x0, 0x1, [], [@enc_lim={0x4, 0x1, 0x2}, @generic={0x0, 0x3, "ca8bb7"}]}, 0x10) sendmsg(r0, &(0x7f0000008fc8)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000080)}, {&(0x7f00000000c0)="3eded6e57b505fbfba85f9de9e6a03ff9f3ca3ef4898cc82ada7d45815c1cb5882636faa6011a1fbacff7e298d79659c564cb7e2bfab395a30225ce44ea554ca6da9a247b02a60d59d0b665d1c89030c230eccb07d2f061a6f1cf6499db43fc657bf61151da9a5241cad86401addc910e70db927d947d7cd4c80c36d84580c0b5cc62a3986cca35a606ec7d4beeec6f40dcd58bf97e1f998cc6fcb968f0d3d51c4d1835a10544ad5c77bdd8c898be27df0da6b77eea9305c27290c4746d043bff1f75ca25e4be5"}, {&(0x7f00000001c0)="048fcc489345d09ff2cea1a818b2"}, {&(0x7f0000000200)="3735810b337a54030000000000002aa088709917efa3a1f5c3ceab25c6dceacad27328b834f89f0bc5c051e726a9b561c697f8dce5960737b40a6736194b87e20369cfde93cbfc8f46e7ff3766d771f70bc6aa40ee96efe6d403047c0868425fa4fcfbcd493a79430a49b11fa949cf3fabb9511122de018b0cc83091e82d9a1acb6a4eb4708da9f17be412d5671f920900000000000000c6860556472e68582379c7f2ba3d8e2bf71673439c3c7ceae450352f9b8830d5813b8a865e030ed735d7ae890d5289bd9cf1e33554d6a8681fc1adb1777236bd16"}, {&(0x7f0000000300)="f2a0643ce4e00da6271106c44ac823b16d4e44d8e1356ae7cde02d1c23e62c70a253e91cb67b59ff7ba4868e0c99b530be4ccd9c4e3134b094118cc8405d45bc407af88e6de42099d0c1cfe3fa39adf4c3c9d076d4d9d5c22a7412442b9ae51a2ab881586d6a6c5075e5795a4ebeb59215ea7c9f99cb5738c50dfd1e3ebf74e974684baf99067642768d0fe53ca8a95d4895a57a59401fa9055af08dfc1595527e9227f7ee4ba441c3658dea1ce061f14380f0a8e82013a908b9b8702ce6946b2caba2eacd3a7f1142326d6ba95c35306568e9299f58a2a2546c1fdae577aef932efd697ad0c403483d4ef529e7f24833ab1bed9ace39b34cb", 0x143}, {&(0x7f0000000400)="5fadcb68a160655bf11785160a4a65b6"}, {&(0x7f00000006c0)="7d78d1179b46885992674dc005da16ac57824a8bb425122462f9d76c26ed3878e91165f66ff7437c25432ebe6a6b7a9bd9f274c89f466568bdfdca3fa24edd8d11e19fcc95c4cd56e9c2ad235ca44cd4d4a424e26df92d9efee51c08fbb7d23522f78779769ea76772f93899082a49f9418d573a2d9dfb78d100d943f887372397993c084750754f22770f5a6530"}, {&(0x7f00000005c0)="ff7655830e72ddb22bb3476239539098c2d5e739a53cdd59b5e39c1da9fb9522d0eac9275ccc788aeb89e3889b84b40072cd93a2938214e2d9002a5131c85d5189603aad6ed02b8844549e6f9da6991defc06018dc39a5d658c69246a6b2f1ddaa47541423df59f4774eeae93ba0b95029b07b77c784ee9cd0b186ac5c8cb0ff1482cf19458e9eacd2595a07fe94050dc2cbc6e6c73110f674972872f457c2b9b47498c4f97ecf7954d3cd3c11f429178dbd27c99e47af852a6aaf42b2d80cf4480bd33f31d2a9ae638feabe2a21ee15f78611732745db6209e6"}], 0x10a2, &(0x7f0000028000), 0xffffffffffffffd1}, 0x0) 2018/03/13 20:26:04 executing program 1: syz_emit_ethernet(0x94, &(0x7f0000000040)=ANY=[@ANYBLOB="010011d60021e32ee956b33874b49ff00ebbadfabc54adb0d2217956910994490a4efb5b5f3c47e399cac77dcbbbc85ea5d84bae68ebf2ecab76fae70aa34e42a775c3a9fae4b4653ab15724fd797ffb8c037456bcb5f762b8c5709a33d9adcfc3a8a09934aff0712ffb3919df8396a967e978c391a8b86c43fedd3c220f944c05d55f591e0000000000000000000000"], &(0x7f0000000140)={0x0, 0x1, [0xd3c, 0x10a, 0x42d, 0x529]}) syz_emit_ethernet(0x2a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="c2ae09354ff5", [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}}}}}, &(0x7f0000000180)={0x0, 0x0, [0xf7, 0x0, 0x36e]}) r0 = accept4(0xffffffffffffffff, &(0x7f00000037c0)=@nfc_llcp, &(0x7f0000003840)=0x80, 0x800) accept$alg(r0, 0x0, 0x0) socketpair(0x10, 0x802, 0x8, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f00000001c0)={0x1, 0x6}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000200)={{{@in=@multicast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f0000000300)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000000340)={@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, r3}, 0x14) [ 49.552853] audit: type=1400 audit(1520972764.506:47): avc: denied { create } for pid=6509 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_iscsi_socket permissive=1 2018/03/13 20:26:04 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000000c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000340)=ANY=[@ANYBLOB="38010000100001000000000000000000fe8000000000000000000000000000bbfe8000000000000000000000000000aa00000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="ffffffff0000000000000e0000000000000000006c000000ff0200000000000000000000000000010000000000000000000000000000000000000000000000000021577945000000000000000000000000000000000000000000000000000000c40b232282db000000000000010000000000000000008000000000000000000000000000ebffffffffffffff0000000000000000000000000d0000000a0000007200000000000000480003006465c266862216c6666c61746500008000000000000000000000000000000000000000000f000000000000000000000000000000000000100000"], 0x138}, 0x1}, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000006c0), &(0x7f0000000700)=0xc) recvmsg$kcm(r0, &(0x7f0000000600)={&(0x7f0000000100)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000540)=[{&(0x7f0000000180)=""/112, 0x70}, {&(0x7f0000000200)=""/161, 0xa1}, {&(0x7f00000002c0)=""/93, 0x5d}, {&(0x7f0000000480)=""/91, 0x5b}, {&(0x7f0000000000)=""/53, 0x35}, {&(0x7f0000000500)=""/59, 0x3b}], 0x6, &(0x7f00000005c0)=""/1, 0x1, 0x1}, 0x1) accept$packet(r1, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000680)=0x14) 2018/03/13 20:26:04 executing program 6: r0 = socket(0x10, 0x800000806, 0x1) write(r0, &(0x7f0000000000)="8000000016000709ab040008090007000a002259020000000400030221000d00004533a49e3500a600000000000369150ffa2c1ec2ff12f0009bb94b461219d07f9400020000008ce600036c6c256f1a273c2e117c22ebc247bf5774540009db8934d07302ade017200600000000000000772c81fb2ca66c0400000000000000af", 0x81) 2018/03/13 20:26:04 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000012000)={0x0, 0x0, &(0x7f0000013000)={&(0x7f000000df28)={0x2, 0x5, 0x0, 0xf, 0xa, 0x0, 0x0, 0x0, [@sadb_sa={0x2, 0x1}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @broadcast=0xffffffff}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @loopback=0x7f000001}}]}, 0x50}, 0x1}, 0x0) pwrite64(r0, &(0x7f0000000000)="b787eeddbc747d7e2b7edc009fbbfdaa47c505598196044a54d76300b4a3fc6543e2234ff185bac374745c42fbed421c1b581b76b861170406fbe7a8d052e8296ca8ee5af8602a", 0x47, 0x0) 2018/03/13 20:26:04 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(aes)\x00'}, 0x58) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha384\x00'}, 0x58) 2018/03/13 20:26:04 executing program 3: r0 = socket$inet_icmp(0x2, 0x2, 0x1) r1 = accept$unix(0xffffffffffffff9c, &(0x7f0000000080), &(0x7f0000000000)=0x6e) poll(&(0x7f0000000100)=[{r0, 0x4}, {r1, 0x4004}], 0x2, 0x8) socketpair(0x2b, 0x0, 0x0, &(0x7f0000000040)) 2018/03/13 20:26:04 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e23}, 0x1c) listen(r0, 0xc37) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) socketpair$inet(0x2, 0x807, 0x5, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000200)={0x0, 0x7fff}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000280)={0xc50, 0x0, 0x4, 0x5, 0xa5, 0x1, 0x1ff, 0x9, r3}, 0x20) accept4(0xffffffffffffffff, &(0x7f0000000500)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, &(0x7f0000000580)=0x80, 0x80800) getpeername$llc(r4, &(0x7f00000005c0), &(0x7f0000000600)=0x10) sendmmsg(r1, &(0x7f0000000000), 0x3fffffffffffcad, 0x8000) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@mcast1, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@broadcast}}, &(0x7f0000000100)=0xe8) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000000180)={@empty, @rand_addr=0x2, r5}, 0xc) 2018/03/13 20:26:04 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0xc, &(0x7f0000000fe3)='D', 0x1) r1 = accept4(0xffffffffffffffff, &(0x7f00000000c0)=@hci, &(0x7f0000000040)=0x80, 0x0) accept4$alg(r1, 0x0, 0x0, 0x80800) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000140)={{{@in=@rand_addr, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f0000000240)=0xe8) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000280)={r2, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MAP_BUFS(r3, 0xc0186419, &(0x7f0000000080)={0x0, &(0x7f0000001000)=""/4096, &(0x7f0000000040)}) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000739ff1), &(0x7f0000003ffc)) 2018/03/13 20:26:04 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) r1 = accept$inet(0xffffffffffffff9c, &(0x7f00000001c0), &(0x7f0000000200)=0x10) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000002c0)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000300)={{{@in6=@ipv4={[], [], @local}, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@remote}}, &(0x7f0000000400)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000440)={{{@in6=@ipv4={[], [0xff, 0xff]}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e20, 0x1759c5dc, 0x4e21, 0x0, 0x2, 0x20, 0x80, 0x2e, r2, r3}, {0x7f, 0xffff, 0x100000001, 0x2, 0x5, 0x7fffffff, 0x5, 0x907}, {0x5, 0x7f, 0x1, 0x2}, 0x4000000000, 0x6e6bb2, 0x2, 0x0, 0x1, 0x3}, {{@in, 0x4d4, 0x33}, 0xa, @in6, 0x0, 0x0, 0x1, 0x3, 0x6e56, 0x1, 0x4}}, 0xe8) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000000080)=[{&(0x7f00000000c0)="5500000018007fafb72d1cb2a4a280930a06000000a843cf19d0f869390009002f000000040000001900050000001700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0xfffffffffffffee5}], 0x1, &(0x7f0000000900), 0x2a}, 0x0) getpeername$inet6(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}}, &(0x7f0000000180)=0x1c) 2018/03/13 20:26:04 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0xb, &(0x7f0000001040)=""/4096, &(0x7f0000002040)=0x1000) socketpair(0xf, 0x1, 0xb885, &(0x7f00000006c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_dccp_int(r1, 0x21, 0x3, &(0x7f0000000700), &(0x7f0000000740)=0x4) 2018/03/13 20:26:04 executing program 6: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) recvmsg(r0, &(0x7f0000002640)={&(0x7f0000000340)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f00000025c0)=[{&(0x7f00000003c0)=""/247, 0xf7}, {&(0x7f0000000080)=""/39, 0x27}, {&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f00000014c0)=""/203, 0xcb}, {&(0x7f00000015c0)=""/4096, 0x1000}], 0x5, &(0x7f00000002c0)=""/7, 0x7}, 0x2020) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000002680)={0x0, 0x8001}, &(0x7f00000026c0)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000002700)={r3, 0xe51}, 0x8) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) socketpair$inet6_sctp(0xa, 0x7, 0x84, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)={0x0, 0xa3, "89eb3c76e87597044f9b09932bc450be9747554a84c44c74f6eb0c875642be16c07aab3a179704021aba1c1acabd28cca3dfe0a7bf14f27a8e123ff811680440db19653f408888ed5f165af6a1f2b14e82f0e9f7bd66617c3d1a06152d05a764f076a31fddc0fc11a80582a959851c668926e2ed6c3d3a06e968ff444d71bf932d19042d806c34cf1e69f9941de3ec9be56a27a1eed4618239a4a5234d0aec8c2bea7f"}, &(0x7f0000000180)=0xab) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f00000001c0)={r5, @in6={{0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}, 0x1}}, 0x3, 0x23c}, &(0x7f0000000280)=0x90) setsockopt$inet_udp_int(r2, 0x11, 0x65, &(0x7f0000002740)=0x1ff, 0x4) bind$unix(r0, &(0x7f0000000000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/03/13 20:26:04 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f83f53)=0x621c, 0x4) sendto$inet6(r0, &(0x7f000092f000), 0x28c, 0x0, &(0x7f00005a3fe4)={0xa, 0x4e20}, 0x1c) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0xffffffffffffff9b, 0x0, 0x0, 0x111) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000000)={0x3a5, {{0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7}}, 0x1, 0x2, [{{0xa, 0x4e22, 0xfffffffffffff000, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x5}}, {{0xa, 0x4e21, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffff7f}}]}, 0x190) 2018/03/13 20:26:04 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'hash\x00', 0x0, 0x0, 'sha1_mb\x00'}, 0x58) r1 = accept(r0, 0x0, &(0x7f0000000000)=0x53d) recvmsg$kcm(r1, &(0x7f0000000300)={&(0x7f0000000040)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f00000002c0)}, 0x0) pwritev(r1, &(0x7f0000000240)=[{&(0x7f00000000c0)="ef96a9b886b9410bc4a6d872a3f5528097040a47712c5e44a8719bf7fda0355cad0e47837fee90e697212158312b0fb1b9100f8cf5a172c471a3731f0b6b32270f45a81a7ac29029066cbe440688fbe70ae16c7745dc5a71c89155eb4c4e6bd187f62d59c25cd5b130a3e79e0ddc62e551342c0dabdde831d0097fe088ec8268f5caed51c74bb3daf511e3dd82fe500a1322f3e059e87e63ffb8a2022ea9e8ee3902b1c1f45ab1a31c0db08adb1820444c8ae73f1a75eeb536b4fe92fad11db10c72819d9b50843dd3bb7f3c7340d5053445ea49e79ae8f3e25e8a487d331bb0144fee802cd3cc217e", 0xe9}, {&(0x7f0000000340)="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0x1000}, {&(0x7f0000001340)="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0x1000}, {&(0x7f0000002340)="7691054a58b97762b3da06b829b888e7c83e4fe3b8816bda0501138dbd465827838d75e18a0f2e561811bd054ecad46abad3b0d00f86e84592edc82fdbc42e7acf134b0cf2c21542a84af9a84b143a322527d95ab0b43aa32070bfe8c5840a8717669b0468e6641223253bf3ae494a9ebc63aac470142f5e75aab0f92ea7d54194fe1b467d9291d856f05561e44e7509bed54c9eb2ac87346f8bd3eb19c723bff95f7905f783e8592b1774fa3761a4dc2d0e882d7e94ce6fd79495945bea9e5c124c0636c79568f980e8d8bc133a0c10fa93aede2284b979fdb5ac6b415a8cb4", 0xe0}, {&(0x7f0000002440)="bb0596d3ed13c397160891d54dcf8e5c11f3747f4df05bcbf90d26d9c38399b15c8b2d982b7ac49525e7c37b3af00f063f46b32c9dc5ecea8f4082d752d87215039a0e43bdf72259868d68f8482810c4e1775ec9c837ded8f5128532bcafd361909d2c2a11397740a01b92c00d08e7260f1f1a965826a6f7b01cd28f197d87484d29d43f07d5522c272aa2cc24bdb514ce14bef7f40a867e5173c1fe8f276fc0a4b2d306d8782ccb437aeec7f00028d913027accb5376368d018cf56d48dfadd1024f2b0fc3caf9d537bd3622a03f543eb73c494727fe2055d504c80c57897a6ff3d8336e8f141d62cf63289576082dc3697", 0xf2}], 0x5, 0x0) 2018/03/13 20:26:04 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00007daff4)={0x0, 0x0, 0x80000000020}, 0xc) write(r0, &(0x7f0000000000)="b9", 0x1) writev(r0, &(0x7f0000001100)=[{&(0x7f0000001140)="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", 0x599}], 0x1) shutdown(r0, 0x1) close(r0) 2018/03/13 20:26:04 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x3, &(0x7f0000519fa8)=@framed={{0x18}, [], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0x0, 0x1000, &(0x7f00001f7000)=""/4096, 0x0, 0x0, [0xffffffc0, 0x2]}, 0x48) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) r1 = socket$bt_rfcomm(0x1f, 0x1, 0x3) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000040)={r1}) 2018/03/13 20:26:04 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = accept4$bt_l2cap(0xffffffffffffff9c, &(0x7f0000000180), &(0x7f00000001c0)=0xe, 0x80000) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000200)={0x25, 0x4}, 0x2) readv(r0, &(0x7f0000000440)=[{&(0x7f0000000380)=""/144, 0x90}], 0x14c) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_buf(r3, 0x107, 0x6, &(0x7f0000933000)=""/117, &(0x7f0000489ffc)=0x23) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e23, 0x4, @dev={0xfe, 0x80, [], 0x15}, 0x100000001}}, 0x7, 0x80}, &(0x7f0000000100)=0x90) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000140)={0x40, 0x20000000000, 0x8000, 0x800, 0x978, 0x83, 0x8, 0x8000, r4}, 0x20) 2018/03/13 20:26:04 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_group_source_req(r0, 0x29, 0x6, &(0x7f0000112000)={0x0, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}, {{0xa, 0x4e20}}}, 0x20112108) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000000)={0xb7, {{0xa, 0x4e21, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x7}}, 0x0, 0x2, [{{0xa, 0x4e21, 0x3b21, @local={0xfe, 0x80, [], 0xaa}, 0x8000}}, {{0xa, 0x4e23, 0xff, @dev={0xfe, 0x80, [], 0x13}, 0x80000000000000}}]}, 0x190) recvmsg$kcm(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f00000001c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000240)=""/187, 0xbb}, {&(0x7f0000000300)=""/48, 0x30}, {&(0x7f0000000340)=""/13, 0xd}, {&(0x7f0000000380)=""/200, 0xc8}, {&(0x7f0000000480)=""/145, 0x91}, {&(0x7f0000000540)=""/98, 0x62}, {&(0x7f00000005c0)=""/36, 0x24}, {&(0x7f0000000600)=""/49, 0x31}, {&(0x7f0000000640)=""/105, 0x69}], 0x9, &(0x7f0000000780)=""/6, 0x6, 0x7}, 0x40000000) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x3, 0x4) 2018/03/13 20:26:04 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x2) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x0, 0x200007fd, &(0x7f00000000c0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) recvmsg(r0, &(0x7f00000003c0)={&(0x7f0000000040)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x3a, &(0x7f0000000340)=[{&(0x7f00000002c0)=""/91, 0x5b}], 0x1, &(0x7f0000000a80)=""/4096, 0x1000}, 0x10120) sendto$inet(r0, &(0x7f0000000880)="1d", 0x1, 0x0, 0x0, 0x0) recvfrom$inet(r0, &(0x7f0000000000)=""/11, 0xfffffffffffffc34, 0x0, 0x0, 0xfffffffffffffea6) shutdown(r0, 0x1) getpeername$netrom(r1, &(0x7f0000000100), &(0x7f0000000140)=0x10) 2018/03/13 20:26:04 executing program 7: socketpair(0x1a, 0x800, 0x80000000, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1f, &(0x7f0000000100)={@empty, 0x0}, &(0x7f0000000140)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000180)={'ip6_vti0\x00', r1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r2, 0x0, 0x200000000000013, &(0x7f0000f4bffc)=0x2, 0x4) bind$inet(r2, &(0x7f00002c8000)={0x2, 0x4e20, @dev={0xac, 0x14}}, 0x10) 2018/03/13 20:26:04 executing program 1: r0 = socket$inet6_sctp(0xa, 0x10000009, 0x84) sendto$inet6(r0, &(0x7f0000aaff09)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000f81000)={0x0, @in6={{0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}}}, &(0x7f0000f81000)=0x98) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000000140)={&(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000000c0)=[0x0, 0x0], &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x4, 0x8, 0x2, 0x8}) 2018/03/13 20:26:04 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f5ffe0)={@dev={0xfe, 0x80}, 0x400, 0x0, 0xff, 0x1}, 0x20) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x7, 0x8010, r0, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000a1fe0)={@dev={0xfe, 0x80}, 0x400, 0x0, 0xff}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000080)={@mcast2={0xff, 0x2, [], 0x1}, 0xfff, 0x2, 0xff, 0x9, 0x1f, 0xbfb8, 0x4}, 0x20) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@dev={0xfe, 0x80}}, &(0x7f0000000040)=0x20) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000140)={{{@in=@multicast2, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@remote}}, &(0x7f0000000240)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000280)={{{@in6=@loopback, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@loopback}}, &(0x7f0000000380)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000003c0)={{{@in6=@dev={0xfe, 0x80, [], 0xf}, @in=@rand_addr=0x7, 0x4e24, 0x6af, 0x4e24, 0x8001, 0xa, 0x80, 0xa0, 0x1, r1, r2}, {0x1, 0x41c3ceab, 0x6, 0x8000, 0x4, 0x1, 0x90, 0x5}, {0x0, 0x3, 0x1}, 0xc6, 0x6e6bc0, 0x3, 0x0, 0x2, 0x3}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d2, 0x63c090b9fddcfddd}, 0xa, @in=@multicast1=0xe0000001, 0x34ff, 0x4, 0x2, 0x401, 0x80, 0x1, 0x7f}}, 0xe8) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000000c0)={@remote={0xfe, 0x80, [], 0xbb}, 0x62dffd7d, 0x0, 0x3, 0x8, 0x8004, 0x101, 0x4}, &(0x7f0000000100)=0xfffffffffffffddc) 2018/03/13 20:26:04 executing program 0: socketpair(0x0, 0x800, 0x7f, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$ax25(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0, 0x20010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0x1}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000140)={0x5, 0x9, 0x8000, 0x5, 0x80000001, 0x3, 0x8, 0x0, r1}, &(0x7f0000000180)=0x20) 2018/03/13 20:26:04 executing program 4: socketpair(0x1e, 0x4, 0x0, &(0x7f0000262ff8)={0x0}) connect$ax25(r0, &(0x7f0000000040)={0x1e, {"650017000400dd"}}, 0x10) 2018/03/13 20:26:04 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x20000000000039, &(0x7f0000302fe8)="ff0204000000def31d001100000000d8144e000000000205", 0x18) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000000c0)=ANY=[@ANYBLOB="87130ff537030000003e0c4cdc5f9a762a8c8add5ca08399ec7067d792f90c00acafdad45a76e2bbd62b05ab3f19", @ANYRES32=0x0], &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000080)={r1, 0x2}, 0x8) getsockopt$inet6_buf(r0, 0x29, 0x20002000000039, &(0x7f0000737f46)=""/186, &(0x7f000089fffc)=0xba) 2018/03/13 20:26:04 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000356ffc)=0xffffffffffffff40, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f0000000500)={0x1, &(0x7f0000f07000)=[{0x6}]}, 0x10) r1 = accept4(r0, &(0x7f0000000000)=@hci, &(0x7f0000000080)=0x80, 0x8568f8ee3dcaff04) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f00000000c0)=0x1, &(0x7f0000000100)=0x4) close(r0) 2018/03/13 20:26:04 executing program 1: sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="5fb88c750196077aa3214bebc13f7d74ad4d9320611cf5a33f2a3f09e1c926359dcfe20001c781cb67f79cb0c6f5f4bf8ed60dce2176c22a20b22b9b24172b5569ec67906e7df93b05b19ba5360f2eab62812070fc181a2483366595113b240804d882a7dcd7ac4ba53e06d02558968b978122716d1823dcc7d40155c1bc1e8433f5ba15f5ee48c0ca941fce872e497d1377e2a5bde956f003caaf58c7520f82d7346c266e8ea70dab3bb7af6d78602a31ab8d232b07f6e3ef524b552ed88a1b1c02bc89f4f671855d40a2c1c173d4bb121bc86270c32d39c4c0d09a29b8983169914d8df86417a802b772bb638f72ccdcbb46267b5751816c77b6739f484292d5ca5e1bc4efee06f4e07e6a795faee2af27a8f21298055806494ee0e961cd5bd077bd7756f9e39dd3abdbe5c598cc5cbd44c5c319af923fbc4731545ff134749c2f42ee8454bf33ef309a6323dc847676d5be2fcb9abc717fc1e29396943ec0e264a80d64ca66ef2c42a57112a8a146097d9f4256ef6e6fd73be26e9a5f79b21dae42066d9cf4441021d64a2d6fd61c7ea709948d4be380e0fa4b76dff6aeef45", 0x1a1, 0x0, &(0x7f0000001000)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000480)=@sack_info={0x0, 0xbba, 0xffff}, &(0x7f00000004c0)=0xc) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000003c0)={r1, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}}, &(0x7f00000002c0)=0x288) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000300)={r2, 0x3, 0x5274}, &(0x7f0000000340)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000380)={r2, 0x8, 0x9, [0x200, 0x5, 0x5, 0x0, 0x4, 0x3, 0x0, 0x9, 0x2]}, 0x1a) ioctl$sock_ifreq(r0, 0x89ed, &(0x7f00000001c0)={'ip_vti0\x00', @ifru_ivalue=0xffffffff80000000}) 2018/03/13 20:26:04 executing program 7: syz_emit_ethernet(0xfffffffffffffccb, &(0x7f0000000080)={@empty, @empty, [{[], {0x8100, 0x2, 0x3f0, 0x2}}], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x18, 0x4000ffffff88, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x0, 0xd, 0x0, 0x4, 0x18, @mcast2={0xff, 0x2, [], 0x1}}}}}}}, 0x0) syz_emit_ethernet(0x1e, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@can={0xc, {{0x2, 0x9, 0xfffffffffffffff7, 0x3}, 0x8, 0x3, 0x0, 0x0, "879ce1059fc48c1f"}}}}, 0x0) 2018/03/13 20:26:04 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000001c0)={0x2, 0x3, 0x0, 0x0, 0xb, 0x0, 0x0, 0x0, [@sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_key={0x2, 0x9, 0x8, 0x0, 'l'}]}, 0x58}, 0x1}, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000180)) r1 = accept(r0, &(0x7f0000000000)=@in={0x0, 0x0, @dev}, &(0x7f0000000080)=0x80) getsockopt$inet_mreqsrc(r1, 0x0, 0x2f, &(0x7f00000000c0)={@local, @local, @dev}, &(0x7f0000000140)=0xc) [ 49.811773] audit: type=1400 audit(1520972764.765:48): avc: denied { map } for pid=6622 comm="syz-executor6" path="socket:[17473]" dev="sockfs" ino=17473 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=tcp_socket permissive=1 2018/03/13 20:26:04 executing program 3: r0 = socket$can_bcm(0x1d, 0x2, 0x2) write(r0, &(0x7f0000000100)="8601eaee09413bced8d32d46bdff31781378e358b3cd4d1c8dd5ee63d4117e519ae3d983ea7de52fe7aa6bc41b89cba8f7428b2932e18e9c4393b74c65661a70c892c6f159152534932369a61da2ad714e010006a410efe05e39ddf447df1d2067ee339314afd7af0522558bcd88f5c5650660e60c240e6908937a1a69c706643afedd1800bbaa8a4b037154bcf032f7fc72e85053753e70d4c49cf3ff51912b8556e35b825a1cf9cc55096e7c9cbdf95f2da7fa56ed297f0ba87a59913c18ce61567203494218d7011f21e45c11f388de711213fbe50b", 0xd7) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000300)={{{@in6=@loopback, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000000400)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0xf, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x5f800000000000, 0x0, 0x0, 0x0, 0x1000}, [@jmp={0x5, 0x7, 0xf, 0xf, 0x1, 0x10}, @alu={0x7, 0x400, 0x0, 0x6, 0x9, 0xfffffffd}, @ldst={0x0, 0x3, 0x0, 0x0, 0x9, 0x80, 0xffffffffffffffff}, @generic={0x101, 0x33, 0x9, 0x88}, @alu={0x4, 0x1, 0x6, 0x3, 0xf}, @generic={0x80, 0xe55, 0xffffffff, 0x6}], {0x95}}, &(0x7f0000000080)='GPL\x00', 0x40, 0xfd, &(0x7f0000000200)=""/253, 0x41f00, 0x1, [], r1}, 0x48) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x1b, &(0x7f00000000c0), 0x4) 2018/03/13 20:26:04 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000001c0)={0xffffffffffffffff}) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f0000000240)={'filter\x00', 0x7, 0x4, 0x438, 0x118, 0x118, 0x0, 0x350, 0x350, 0x350, 0x4, &(0x7f0000000200), {[{{@arp={@broadcast=0xffffffff, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0xffffff00, @mac, {[0xff, 0xff, 0xff, 0xff, 0xff]}, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xb}, {[0x0, 0x0, 0xff, 0x0, 0xff]}, 0x3, 0x2249, 0x1f, 0x0, 0x1, 0x80, 'yam0\x00', 'ip6gre0\x00', {0xff}, {0xff}, 0x0, 0x21}, 0xf0, 0x118}, @unspec=@NFQUEUE0={0x28, 'NFQUEUE\x00', 0x0, {0x8}}}, {{@arp={@multicast2=0xe0000002, @broadcast=0xffffffff, 0xffffffff, 0x0, @mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], {[0xff, 0x0, 0x0, 0xff, 0xff, 0xff]}, @empty, {[0xff, 0xff, 0xff, 0xff]}, 0xec8d, 0x6, 0x200, 0x10001, 0x400, 0x30, 'rose0\x00', 'bpq0\x00', {0xff}, {0xff}, 0x0, 0x1}, 0xf0, 0x120}, @unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1, {0xbeae, 0x2, 0xd0d}}}, {{@uncond, 0xf0, 0x118}, @unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00', 0x0, {0x2}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x488) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e20}}}, &(0x7f0000000140)=0xa0) r2 = socket$inet_udp(0x2, 0x2, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x14) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000180)={r3, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) 2018/03/13 20:26:04 executing program 6: r0 = accept(0xffffffffffffff9c, &(0x7f0000000140)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000001c0)=0x80) bind$netlink(r0, &(0x7f0000000200)={0x10, 0x0, 0x25dfdbfd, 0x100080}, 0xc) r1 = socket(0x10, 0x80002, 0x0) bind$netlink(r1, &(0x7f0000177ff4)={0x10, 0x0, 0x1}, 0xc) write(r1, &(0x7f0000df8fd9)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000000040)=0x9, 0x4) connect$netlink(r1, &(0x7f0000e8f000)=@proc={0x10, 0x0, 0x1}, 0xc) setsockopt$sock_int(r1, 0x1, 0x1008, &(0x7f0000b4bffc)=0x9, 0x3a3) sendto(r1, &(0x7f0000000000)="13b5ba2e169ceb3f2984b1ff1465d3a4", 0x10, 0x20040040, 0x0, 0x0) 2018/03/13 20:26:04 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014dfc8)={&(0x7f0000cdc000)={0x10}, 0xc, &(0x7f0000f9bff0)={&(0x7f0000000000)=ANY=[]}, 0x1}, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000340)={r1}) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000380)=@assoc_value, &(0x7f00000003c0)=0x8) getsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000000040)={@rand_addr, @remote}, &(0x7f0000000080)=0xc) socketpair$inet(0x2, 0xa, 0x6, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_icmp_ICMP_FILTER(r4, 0x1, 0x1, &(0x7f0000000100)={0xb6}, 0x4) 2018/03/13 20:26:04 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'vlan0\x00', 0x4402}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000000)={0xa, [0x400, 0xa3, 0x100, 0x5, 0x20, 0x7, 0x4, 0x7, 0x100000000, 0x1]}, 0x18) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000bf7fe0)={@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x40}, 0x20) 2018/03/13 20:26:04 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha384\x00'}, 0x58) r1 = accept(r0, &(0x7f0000002d00)=@nl=@proc, &(0x7f0000002d80)=0x80) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x3, 0x6, 0x7fffffff, 0x0, 0x9, 0x174000000000, 0x2, {0x0, @in6={{0xa, 0x4e22, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x10000}}, 0x56, 0x800, 0x100, 0x36, 0x8612}}, &(0x7f0000000180)=0xb0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000001c0)={0x0, 0x8000}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000340)={0x401, 0x8001, 0x7, 0x20, r3}, 0x10) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000240)={r2, 0x100000000, 0x1f7, 0xfffffffffffffffd, 0x401, 0xffffffff, 0xcf, 0x2, {r3, @in6={{0xa, 0x4e20, 0x8, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x7f1}}, 0x1, 0x8, 0xfffffffffffffe00, 0x9, 0x3}}, &(0x7f0000000300)=0xb0) 2018/03/13 20:26:04 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000008affd)='nv\x00', 0x39d) socket$netlink(0x10, 0x3, 0xd) socketpair(0x9, 0x4, 0x8, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f0000000040)={{0x1000, 0x8, 0x0, 0x0, 0x4, 0x1}, 0x4, 0x0, 0x9}) shutdown(r0, 0x1) 2018/03/13 20:26:04 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000fe6000)={0x0, 0x43c}, 0x20) getsockname$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x1c) getsockopt(r0, 0x84, 0x80000000075, &(0x7f0000fe6000)=""/8, &(0x7f00003e4ffc)=0x8) 2018/03/13 20:26:04 executing program 4: r0 = socket$inet6(0xa, 0x80003, 0xff) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x1c) writev(r0, &(0x7f0000000700)=[{&(0x7f0000000080)="20313aefea74d09eff", 0x9}, {&(0x7f0000000200)}, {&(0x7f00000002c0)}, {&(0x7f0000000680)="a84b347f23945f2d1a95c740bfa1cac0628c82230824c3dabcbba57b1e48a6", 0x1f}], 0x4) 2018/03/13 20:26:04 executing program 0: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000001c0)={0xffffffffffffff9c}) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000240)={r0, 0x1, 0x1, 0x5, &(0x7f0000000200)=[0x0, 0x0], 0x2}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0xc0000000000036, &(0x7f000004bb99)="dc13b51a5b318a6e78dd5808712b2144ece470d734cf00000b6634c82d9d233f08008858c4ccd64ade0e8ce0442fbc50974e971195c604f8000000040002663d75dd0500000000000000000000060838a48911f937f96f7d4ff812a8f9fc3f0716070000000000000000d359bdeb7fe130769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d328501902d973e668fa3f9b8974fec92b836614657ade603936ca6556ddfae0000018f0f396f4b9b3e5a2db8352780dff40bb45a7883", 0xd0) r2 = socket(0x10, 0x80000, 0x8) getsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000000080)=""/221, &(0x7f0000000180)=0xdd) setsockopt$inet6_buf(r1, 0x29, 0x36, &(0x7f0000869fff), 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r1}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000000040)=0x6, 0x4) 2018/03/13 20:26:04 executing program 3: socketpair(0x5, 0x807, 0x3ff, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, 0x4, 0x8}, &(0x7f00000002c0)=0x90) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000300)={r1, 0x2, 0x10, 0x1b0, 0x80000000}, &(0x7f0000000340)=0x18) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r3 = accept$alg(r2, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000003140)=[{0x0, 0x0, &(0x7f0000001340)=[{&(0x7f0000000740)="7312c1a72ce67ebfde5fd3d7cdc5af48a53f60b5a4801632f1f64674acd8054a0f78b654a51136f624a6b44eaf0931fdb7c45c6e4fb7bbd3934d2fd853c583451ce424ba9daf80709fae6d3a6d24d084e7b6c8f2c36eccca235622a54db3a3440a6fc7ba1a1e99db072669b5bf840965ca297e98fa299b26b7489fb86787554d3862d0c7bf0b63d7ba32f0b3e9068aae", 0x90}], 0x1, &(0x7f00000013c0)}], 0x1, 0x0) recvmsg(r3, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0xc, &(0x7f0000000040)=[{&(0x7f0000000140)=""/19, 0x13}, {&(0x7f0000000440)=""/192, 0xc0}], 0x2, &(0x7f0000000080)=""/107, 0x6b}, 0x0) 2018/03/13 20:26:04 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040), 0x18c) [ 49.913925] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=39958 sclass=netlink_route_socket pig=6664 comm=syz-executor6 [ 49.946994] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=39958 sclass=netlink_route_socket pig=6675 comm=syz-executor6 2018/03/13 20:26:04 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000f84f90)=ANY=[@ANYBLOB="020e0006000000000002004e20e0000001000000000000000005000500000000000a004e2000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x50}, 0x1}, 0x0) 2018/03/13 20:26:04 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f000088a000/0x4000)=nil, 0x4000, 0x3, 0x13, r0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x10, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f00000008c0), 0x4) socket$netlink(0x10, 0x3, 0x0) r2 = socket$inet6(0xa, 0x5, 0x5) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000000180)=[{0xf, 0x7}], 0x1) bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5}, 0x14) sendto$inet(r1, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f000008affd)='nv\x00', 0x39d) getpeername(r1, &(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, &(0x7f0000000080)=0x80) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x74, &(0x7f00000000c0)=""/96, &(0x7f0000000140)=0x60) setsockopt$sock_void(r3, 0x1, 0x0, 0x0, 0x0) shutdown(r1, 0x1) 2018/03/13 20:26:04 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1, 0x87, 0xfe, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) 2018/03/13 20:26:04 executing program 2: socket$nl_generic(0x10, 0x3, 0x10) r0 = socket$inet6_sctp(0xa, 0x0, 0x84) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0, 0x200000100032, r0, 0x80000000000000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/03/13 20:26:04 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) bind$inet6(r1, &(0x7f0000f5dfe4)={0xa, 0xe20}, 0x1c) socket$inet6(0xa, 0x4, 0x40) 2018/03/13 20:26:04 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000065fc8)={&(0x7f00002dfff4)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000000106fdffffffffffff055ab0cbd72cbda21c141accce"], 0x14}, 0x1}, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/03/13 20:26:04 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009f3fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f8dfc8)={0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) socketpair(0x0, 0x78f41cae990cebda, 0x6, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x48, &(0x7f0000000080)=[@in6={0xa, 0x4e23, 0x4, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x1f}, @in6={0xa, 0x4e21, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x200}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000180)={r3, 0x7f}, 0x8) recvmsg(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000200)=""/67, 0x43}], 0x1, &(0x7f0000000340)=""/67, 0x43}, 0x0) 2018/03/13 20:26:04 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000000)={'tunl0\x00', {0x2, 0x4e22}}) 2018/03/13 20:26:04 executing program 0: r0 = socket$inet_smc(0x2b, 0x1, 0x0) shutdown(r0, 0x1) 2018/03/13 20:26:04 executing program 0: r0 = socket(0xa, 0x2000000001, 0x0) getsockopt(r0, 0x0, 0x53, &(0x7f0000000000)=""/8, &(0x7f0000000ffc)=0x8) [ 50.013359] audit: type=1400 audit(1520972764.967:49): avc: denied { map } for pid=6695 comm="syz-executor7" path="socket:[17556]" dev="sockfs" ino=17556 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 50.041144] audit: type=1400 audit(1520972764.967:50): avc: denied { read } for pid=6695 comm="syz-executor7" path="socket:[17556]" dev="sockfs" ino=17556 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/03/13 20:26:05 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000180)) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000040)={{{@in=@multicast2, @in=@rand_addr}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, &(0x7f0000000140)=0xe8) bind$alg(r0, &(0x7f000054bfa8)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha1\x00'}, 0x58) socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000340)="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", 0x1b7a5f1a7ad6adcf) 2018/03/13 20:26:05 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-serpent-sse2\x00'}, 0x58) 2018/03/13 20:26:05 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept4(r0, &(0x7f0000000700)=@pppoe={0x0, 0x0, {0x0, @remote}}, &(0x7f0000000780)=0x80, 0x800) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f00000007c0)=0x9) socket$bt_cmtp(0x1f, 0x3, 0x5) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) pipe(&(0x7f0000000640)={0xffffffffffffffff}) getsockopt$nfc_llcp(r3, 0x118, 0x4, &(0x7f0000000680)=""/85, 0xfed3) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000800)=ANY=[@ANYBLOB="060600000000000000bc0d03cf0d7d2916d154d70d8d5b00fdff20000108"], &(0x7f0000000040)=0x10) bind$alg(r0, &(0x7f0000f35000)={0x26, "68617368000000000000000200", 0x0, 0x0, 'hmac(sha256)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000069a000)="8831b79fe41c840009c4015931614603644b95e8066b5a562aefb8c65f268a62229a8cb0492b5d3deb50d1411b9533993133ea08a57e3d607dfba64ec4f5fe8da8", 0x41) recvmsg(r2, &(0x7f0000000600)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)=""/38, 0x26}, {&(0x7f00000000c0)=""/185, 0xb9}, {&(0x7f0000000180)=""/82, 0x52}, {&(0x7f0000000200)=""/221, 0xdd}, {&(0x7f0000000300)=""/39, 0x27}, {&(0x7f0000000340)=""/180, 0xb4}, {&(0x7f0000000400)=""/131, 0x83}], 0x7, &(0x7f0000000540)=""/173, 0xad, 0x1}, 0x8e1aca93ddc04d48) 2018/03/13 20:26:05 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f85000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000f84f78)=ANY=[@ANYBLOB="0218000005000000ffffffffffffffff0300050000ff000002004e20000000000000000000000000"], 0x28}, 0x1}, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0xffffff1e, 0x4000000080800) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00000000c0)={0x1}, 0x376) sendmsg$key(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB="020d030f110000002dbd70007fdbdf2502001000000004d2000004d40000000002001000000004d2000004d400000000020013000200000028bd7000013500000200e7ff00000000070000000000000007001900000000000a004e218000000000000000000000ffe702004e24e0000002000000000000000000000000"], 0x88}, 0x1}, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x45, &(0x7f0000000200)={'ah\x00'}, &(0x7f0000000240)=0x1e) socket$kcm(0x29, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00000004c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000400)=0xf8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000480)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000440)=0x28) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000380)={0x3c70, 0x800c, 0x9, 0x7, r2}, &(0x7f0000000340)=0x10) accept4$packet(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, 0x0}, &(0x7f00000003c0)=0x14, 0x800) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000700)={@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, r3}, 0x14) getsockname$inet6(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, @local}, &(0x7f00000002c0)=0x1c) 2018/03/13 20:26:05 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000000000)=0x100, 0x4) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000080)=@sack_info={0x0, 0x1f}, 0xc) 2018/03/13 20:26:05 executing program 4: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000001bfe4)={0x1, 0x8, 0x7, 0x4}, 0x1c) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x7, 0x7, 0x1, 0x0, 0x3, r0, 0x101}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000019fe0)={r0, &(0x7f0000019fdd), &(0x7f0000010000)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000007000)={r0, &(0x7f0000011000), &(0x7f0000011f9f)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000016fe8)={r0, &(0x7f0000004000)}, 0x8) 2018/03/13 20:26:05 executing program 7: r0 = socket$inet6(0xa, 0x80003, 0x3a) connect$inet6(r0, &(0x7f0000002fe4)={0xa, 0x4e20}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000027fd8), 0x8) setsockopt$inet6_dccp_int(r0, 0x21, 0xb, &(0x7f0000000080)=0x81, 0x4) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000), &(0x7f0000000040)=0x4) sendmsg(r0, &(0x7f0000007000)={0x0, 0x0, &(0x7f00000022c0)=[{&(0x7f00000012c0)="4e65cd9f", 0x4}], 0x1, &(0x7f000001b000)}, 0x0) 2018/03/13 20:26:05 executing program 2: r0 = socket$inet6(0xa, 0x4, 0x8010000000000086) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x10000004) accept(r0, &(0x7f0000012ff0)=@ethernet={0x0, @link_local}, &(0x7f00005b7ffc)=0x10) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) shutdown(r0, 0x0) sendto$inet6(r1, &(0x7f0000847fff)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/13 20:26:05 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-cast6-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c8afd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) r1 = accept(r0, &(0x7f0000000080)=@nfc, &(0x7f0000000100)=0x80) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) 2018/03/13 20:26:05 executing program 4: r0 = socket$inet_smc(0x2b, 0x1, 0x0) close(r0) poll(&(0x7f0000000040)=[{}, {}, {}, {r0, 0x8}], 0x4, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000000080), 0x803) bind$llc(r1, &(0x7f00000000c0)={0x1a, 0xfffe, 0x5, 0x1, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f00000002c0)=""/200, 0xc8}, {&(0x7f00000003c0)=""/155, 0x9b}], 0x2, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000000540)={'ifb0\x00', {0x2, 0x4e22, @multicast2=0xe0000002}}) r2 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000580)={0x0, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, [0x6, 0x7, 0xffffffff, 0x5, 0xffffffffffffff7f, 0x5, 0x1ff, 0xf, 0x8, 0x1, 0x9, 0x3a, 0x8, 0x8, 0x3]}, &(0x7f0000000000)=0x100) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000100)=r3, 0x4) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000200)={0x0, @rand_addr, @multicast2}, &(0x7f0000000180)=0xc03591077a2dc636) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000240)=@assoc_value={r3, 0x7}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000140)={0x7f, 0x2, 0x2, 0x705f, 0x9, 0x4, 0x7, 0xfff, r3}, &(0x7f00000001c0)=0x20) 2018/03/13 20:26:05 executing program 5: r0 = accept4(0xffffffffffffffff, &(0x7f0000000100)=@can={0x0, 0x0}, &(0x7f0000000180)=0x80, 0x80000) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f0000184000)={0x2, 0xf, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x0, 0x3, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@multicast1=0xe0000001}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, @sadb_x_sec_ctx={0x1, 0x18}]}, 0x88}, 0x1}, 0x0) accept4(r2, &(0x7f0000000000)=@in6={0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x80, 0x0) socket$l2tp(0x18, 0x1, 0x1) accept4$vsock_stream(r0, &(0x7f00000000c0)={0x28, 0x0, 0xffffffff, @hyper}, 0x10, 0x80800) getpeername$packet(0xffffffffffffffff, &(0x7f0000000340), &(0x7f0000000380)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000300)={"69ff7fff000801e3ffffff00", r1}) 2018/03/13 20:26:05 executing program 6: r0 = socket$inet6(0xa, 0x6, 0x1) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000000000)=0x3ff, 0x4) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000311ffc)=0x1, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cef88)="5780d01c", 0x4) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000809000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) readv(r0, &(0x7f0000854f90)=[{&(0x7f0000a7b000)=""/196, 0xc4}], 0x1) setsockopt$inet6_int(r0, 0x29, 0x4f, &(0x7f0000000040)=0x5, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000140)={{{@in=@broadcast, @in6=@loopback}}, {{@in=@dev}, 0x0, @in=@loopback}}, &(0x7f0000000240)=0xe8) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00000000c0), &(0x7f0000000100)=0x14) accept$netrom(r1, &(0x7f0000000280), &(0x7f00000002c0)=0x10) 2018/03/13 20:26:05 executing program 0: ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x1cf}) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000080)) getsockname$packet(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, 0x0}, &(0x7f0000000480)=0x14) sendmsg$nl_route(r0, &(0x7f0000000540)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x11c024}, 0xfffffffffffffd36, &(0x7f0000000500)={&(0x7f0000000580)=ANY=[@ANYBLOB="20000000140000032abd7000fbdbdf2502b104fe", @ANYRES32=r1, @ANYBLOB="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"], 0x3}, 0x1, 0x0, 0x0, 0x1}, 0x800) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000000180)=ANY=[@ANYBLOB="1800000004000000000000000000000007000000fcffffff0000000000000000950000c381ba4f226f4e371ae927d8a4f2a5c682903bfc05ed7419e4d449a3916ac415ac7015ce5884dce797056891b06911af49bcbdb8bbce48ada8639a75730def61bc047917ea192c287c6bb1bffed53046546ac6156cf2e5e9b96b05e4f3d78fb57164"], &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000012f3d)=""/195}, 0x48) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000100)=""/63, &(0x7f0000000140)=0x3f) 2018/03/13 20:26:05 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={'syzkaller0\x00', {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}) 2018/03/13 20:26:05 executing program 1: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt(r0, 0x20000100000117, 0xa, &(0x7f00003cbffc)="02000000", 0x4) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000008000)=0x5, 0x4) connect$inet(r0, &(0x7f0000adf000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) read(r0, &(0x7f000083b000)=""/1, 0x1) sendmsg$alg(r0, &(0x7f0000159fc8)={0x0, 0x0, &(0x7f0000fc8000), 0x0, &(0x7f0000000e8e)}, 0x0) 2018/03/13 20:26:05 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x3a) getsockopt(r0, 0xff, 0x7, &(0x7f0000000280)=""/128, &(0x7f0000000100)=0x80) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000040)=r1) 2018/03/13 20:26:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = socket$inet(0x2, 0x200000000002, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00000000c0)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}, 0x4}}, 0x2e) connect$l2tp(r2, &(0x7f0000e92000)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e21, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2, 0x0, 0x4}}, 0x2e) 2018/03/13 20:26:05 executing program 3: r0 = socket(0x15, 0x80005, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x200000000114, 0x5, &(0x7f0000001000)=""/4, &(0x7f0000fcb000)=0x4) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{}, {0x0}, {}]}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000000100)={r2, 0x1}) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000000)={'vcan0\x00', {0x2, 0x4e20, @rand_addr=0x45}}) 2018/03/13 20:26:05 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x16, &(0x7f0000d06000)=0x1000000001, 0xfffffffffffffdde) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x878}, 0x14) 2018/03/13 20:26:05 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x7fff}, &(0x7f0000000040)=0x8) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000001c0), &(0x7f0000000200)=0x4) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000180)={r1, 0x3f, 0xfffe0000, 0x401}, 0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000080)={0x0, @in6={{0xa, 0x0, 0x100, @dev={0xfe, 0x80}}}}, &(0x7f0000000140)=0x84) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000240)={r0}) setsockopt$RDS_GET_MR_FOR_DEST(r2, 0x114, 0x7, &(0x7f00000012c0)={@nl=@unspec, {&(0x7f0000000280)=""/4096, 0x1000}, &(0x7f0000001280), 0x40}, 0xa0) 2018/03/13 20:26:05 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'bond0\x00', &(0x7f0000000080)=@ethtool_link_settings={0x4c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}}) 2018/03/13 20:26:05 executing program 2: r0 = socket(0x1e, 0x805, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req={0x94, 0x8, 0x9, 0x799e}, 0xc) listen(r0, 0x0) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004f5000)=@generic={0x10000000001e, "0100000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00006e9c68)}, 0x0) setsockopt$packet_buf(r0, 0x107, 0xd, &(0x7f0000000000)="13fc7af7b76ebf3b8ae82243fdadc512ca1b4142843937e2d965f3e22e994e383ebe8a03bc", 0x25) accept$ipx(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x10) 2018/03/13 20:26:05 executing program 0: pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB="150000009b71e8557ade403d23010071e7b7184cd046091da4"], &(0x7f0000000240)=0x1d) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000280)=@sack_info={r1, 0x2, 0x5}, 0xc) r2 = socket$inet(0x2, 0x806, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x4e20}, 0xffffffffffffff8c) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0xfffffffffffffffe) connect$inet(r2, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) recvmsg(r2, &(0x7f0000000500)={&(0x7f0000000080)=@in6={0x0, 0x0, 0x0, @ipv4={[], [], @multicast2}}, 0x1c, &(0x7f00000003c0), 0x0, &(0x7f0000000440)=""/134, 0x86}, 0x0) bind$inet(r2, &(0x7f0000000000)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) ioctl(r0, 0x0, &(0x7f00000002c0)="b40498f87bfc12d8e24c4ae4eeb14f878e53d2c4b6820426cac44eb7d4d8154186ff480fb9075d72749ef7b0634dffd14531067a78d050a6dfde1b69aabe3d7c3a25f19c79b37b55c6033ffaf2d814e9b450ba14ae4572d4e17c4b6ea34e49c4eafa07f4a108c0415b1ebd11cb45487561ab9dde9f9f428917e03aa265864b2c216ffc47889d8433249424d9f900b7be160f4782c6cc6038c362f9f573c2d43a1d546b55d1cadf1ea168dce7aa208d5db8ae541cbef752a967db5859a44ace5287468a6d6d7f229c93fb129fb7d82ebc271cd105ac170e4f7b") 2018/03/13 20:26:05 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) socketpair(0x10, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f00000000c0)={r0}) getsockopt$inet_tcp_int(r0, 0x6, 0x12, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/13 20:26:05 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) bind$alg(r0, &(0x7f00000011c0)={0x26, 'hash\x00', 0x0, 0x0, 'crc32\x00'}, 0x58) r1 = accept(r0, &(0x7f0000000080), &(0x7f0000000100)=0x80) bind$bt_rfcomm(r1, &(0x7f0000000140)={0x1f, {0xffc0000, 0x1, 0x81, 0x1000, 0xfff, 0x71}, 0x1}, 0xa) 2018/03/13 20:26:05 executing program 2: bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000040)={0xffffffffffffff9c, 0x28, &(0x7f0000000000)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000080)={r0, 0x0, 0xd}, 0xc) r1 = socket$kcm(0x29, 0x2, 0x0) getsockopt$sock_int(r1, 0x1, 0xda943f440a13f5b1, &(0x7f00000000c0), &(0x7f0000000100)=0x4) syz_emit_ethernet(0xa3, &(0x7f0000000140)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [], {@x25={0x805, {0x0, 0x1, 0xb, "cd9091c9efb25e76cf0eb106b8cd0b6d5f914087f7754a92aa24579766b8385631400d7f2b8d9a8115c9debcc5b360190ceb16bf9725592df498d13819be1528e7f6987810dfe4571ac84dcf57e1328db2d920db7fae1642138a27ce5e87405fd185c73ad6210cc56a3d4898fb779a47f6a7f18091452d36caa1baa1e90e06583c05f43e9a55eb8a46d9d10039c0864505dc"}}}}, &(0x7f0000000200)={0x0, 0x2, [0x3cf, 0x99a, 0x509, 0x387]}) syz_emit_ethernet(0x2a, &(0x7f0000007000)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @empty, @multicast1=0xe0000001}, @igmp={0x16, 0x0, 0x0, @multicast1=0xe0000001}}}}}, 0x0) 2018/03/13 20:26:05 executing program 6: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x0, 0x13, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet_int(r0, 0x10d, 0x1a, &(0x7f00000002c0), &(0x7f0000000340)=0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000080)={r0}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={0x0, 0x1, 0x4}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={r2, 0x8f6, 0x20}, &(0x7f0000000180)=0xc) 2018/03/13 20:26:05 executing program 5: r0 = socket(0x5, 0x80000000000001, 0x0) setsockopt(r0, 0x6, 0x20, &(0x7f00005b3000)="020000126c3b172917e25462fa01a15eb90d2cf653f13cc379ede465f40f4a95bbff850a82633574f0b30000800099b397e69501f03d3b3d54436fc71cbcdc6e30ac10369300aff67d076348320700c0a94c470502e90000009398fc74e81b105fd02f9b14732017e2466a9fc43aea71263335960415800020ffffffff7fffffff00020006d1b0e6ebcb12c7291871363e9700004a4c939f5c0c14f1659ce8c8bed2e97e60a3649f2eea0c8263f845802ad72fa698807ef14a6a1813e900bf1d113b514dbdc05ea1309163d6a40de8391f2e98b7bbfbcbea", 0xd8) sendmmsg$inet_sctp(r0, &(0x7f00002f0000)=[{&(0x7f00006f2ff0)=@in={0x2, 0x4e20}, 0x10, &(0x7f000085a000)}], 0x1, 0x20008843) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r1, &(0x7f0000001ff0)={0x1d}, 0x10) sendmsg(r1, &(0x7f0000000000)={0x0, 0xfffffffffffffd05, &(0x7f0000000000), 0x1}, 0x0) close(r0) 2018/03/13 20:26:05 executing program 0: socketpair(0xa, 0x2, 0x7, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000100)=0x6) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x102d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="180c00000000000000000500000000001f1100000000000000000000001000009500000000000000"], &(0x7f0000000000)="73010080001e000000", 0x1, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000007c0)={{{@in=@dev, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f00000008c0)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000000900)={0xd, 0xb, &(0x7f0000000140)=@framed={{0x18, 0x0, 0x0, 0x0, 0x9}, [@generic={0x1, 0x7, 0x1, 0x80000001}, @ldst={0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x4}, @map={0x18, 0xd, 0x1, 0x0, r1}, @jmp={0x5, 0x4, 0x9, 0xf, 0xf, 0xfffffffe, 0xfffffffffffffff8}], {0x95}}, &(0x7f00000001c0)='syzkaller\x00', 0x400, 0x80, &(0x7f0000000200)=""/128, 0x41f00, 0x1, [], r2}, 0x48) 2018/03/13 20:26:05 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet6(0xa, 0xe, 0x1) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@local={0xfe, 0x80, [], 0xaa}, 0x3, 0x2, 0x1, 0x9, 0x2, 0x9, 0x4}, 0x20) r2 = socket$bt_cmtp(0x1f, 0x3, 0x5) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000100), &(0x7f0000000180)=0x14) getsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000000040), 0x2) bind$alg(r0, &(0x7f0000000200)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(ecb-serpent-avx)\x00'}, 0xffffffa4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000140)="c2c547551da7", 0x6) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000080)={0xffffffffffffffff}) setsockopt$ARPT_SO_SET_REPLACE(r3, 0x0, 0x60, &(0x7f0000000280)={'filter\x00', 0x7, 0x4, 0x4a8, 0x280, 0x140, 0x280, 0x3c0, 0x3c0, 0x3c0, 0x4, &(0x7f00000000c0), {[{{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x11}, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @multicast1=0xe0000001, @broadcast=0xffffffff, 0x2, 0xffffffff}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x14}, @rand_addr=0x7, @loopback=0x7f000001, 0xf, 0x1}}}, {{@arp={@local={0xac, 0x14, 0x14, 0xaa}, @empty, 0xffffffff, 0x0, @mac, {[0xff, 0xff, 0x0, 0xff, 0xff, 0xff]}, @empty, {[0xff, 0xff, 0xff, 0xff]}, 0x2, 0x4, 0x5c85, 0x9, 0x2, 0xf19, 'ipddp0\x00', 'lo\x00', {}, {0xff}, 0x0, 0x27d}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, @loopback=0x7f000001, 0x8}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4f8) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f00000001c0)={0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}) socket$alg(0x26, 0x5, 0x0) 2018/03/13 20:26:05 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff}) sendmmsg(r0, &(0x7f0000004dc0)=[{{&(0x7f0000000a80)=@un=@abs, 0x8, &(0x7f0000000b40), 0x0, &(0x7f0000000b80)}}, {{&(0x7f0000001080)=@can={0x1d}, 0x10, &(0x7f00000011c0), 0x0, &(0x7f0000001200)=ANY=[@ANYBLOB="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"], 0x408}}], 0x2, 0x0) r1 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f00000001c0)) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}}, &(0x7f00000002c0)=0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000340)={r2, 0x38, &(0x7f0000000300)=[@in6={0xa, 0x4e22, 0x3, @empty, 0x2}, @in6={0xa, 0x4e20, 0x4718, @loopback={0x0, 0x1}, 0xce}]}, &(0x7f0000000380)=0x10) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000180)) r3 = accept$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x1c) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000080)=@assoc_id=0x0, &(0x7f00000000c0)=0x4) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000100)={r4}, &(0x7f0000000140)=0x8) 2018/03/13 20:26:05 executing program 4: r0 = socket(0x8, 0x5, 0x3b57) write(r0, &(0x7f0000000500)="2400000058001f0014b2f407aae815833e0007f407000100ffffffff0800000000000000", 0x24) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 2018/03/13 20:26:05 executing program 2: r0 = socket$inet_smc(0x2b, 0x1, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e1f, @loopback=0x7f000001}, 0x10) 2018/03/13 20:26:05 executing program 1: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000348fd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2}}, 0x2e) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000553ffc)) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x50, r0, 0x0) 2018/03/13 20:26:05 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000f48fb8)=@hopopts={0x0, 0x4, [], [@calipso={0x7, 0xfffffffffffffc1d, {0x0, 0x2, 0x0, 0x0, [0x0]}}, @hao={0xc9, 0x10, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}]}, 0x30) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000bfd000)=@routing, 0x8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r0}) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000000040)={0x6, 0x3f, 0x7ff, 0x2}, 0x10) 2018/03/13 20:26:05 executing program 2: r0 = socket$unix(0x1, 0x1, 0x0) bind(r0, &(0x7f000093b000)=@generic={0x1, "51ad7e7030eef5e77c7bb398725e0518d8135cb4518c22591e59fdaa296c83f0e6455aba1303c467d3808895ec02dd6a9ad98240bd8470979fff48e0d5f36023ee074d511baaa1eaeea412eb4db1c69f61fe37601b092399aba1ace934cc1c56b8642b34ffde528fcd30c65bb3b2891ccd7ae3dfa932c293b81f3da88a06"}, 0x80) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @multicast2}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x100000001, 0x0, 0xfffffffffffffff9, 0x3, 0x3}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000100)={r2, 0x0, 0xb21, 0x9, 0x100, 0x71}, 0x14) 2018/03/13 20:26:05 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x80000003}, {0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) socket(0x0, 0x80000, 0x10001) r1 = accept4(r0, &(0x7f0000000980)=@pptp={0x0, 0x0, {0x0, @loopback}}, &(0x7f0000000a00)=0x80, 0x80000) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000a40)={r0}) setsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f00000004c0)=0x1, 0xffffff00) sendmsg$nl_crypto(r2, &(0x7f00000006c0)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x2100000}, 0xc, &(0x7f0000000680)={&(0x7f0000000540)=@alg={0x108, 0x10, 0x600, 0x70bd2c, 0x25dfdbff, {{'cbc(des3_ede)\x00'}, [], [], 0x2000, 0x400}, [{0x8, 0x1, 0x2}, {0x8, 0x1, 0x4}, {0x8, 0x1, 0x1}, {0x8, 0x1, 0xfffffffffffffff9}, {0x8, 0x1}]}, 0x108}, 0x1, 0x0, 0x0, 0x50}, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000080)=0x0) sendmsg$nl_netfilter(r0, &(0x7f0000dddfc8)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f00008a7000)={&(0x7f0000000180)={0x2d8, 0x1, 0x4, 0x101, 0x0, 0x0, {0x5}, [@nested={0x2c4, 0x3f, [@generic="28918393d345e6e64169442faf054de1baeb59a33d2ddf93a731a700d008b5e33c40624fbba6bc2df47bb1628cb1bdc61669943bfb7bd8d2165332d3a9cc41db6c988c51b7d2290cb536d4676bfd234b1de5ddb6ac6d0d9537b1129e82a242466cb48696488e5e174f1071d56954fbf3949441f8b0560caf27f67452e5fe6070b9ec00185f1a66f02aaa2a3b5352c7ab350e86b397d2ba18de", @generic="8e037af264653957f3c2693d699cab6e0268f3d9dc6b531ae08dfff4b74583d682ad5fe9d9b5838f71d0f280fdeeabe04381cfbce5077dc75f15233202749cc697e0930ddd872a403a6c9181e19a6cd5ae0fe2a28c7a61d12cd073811727c55518f03974ce3b381a5c59ce89f0c305c8aad3dc75a37386ea05ec6b6f3e035a8f7c051b9a80f772acda7e244afb9d33538b", @generic="8868423aedb213468b549d7f0efc73967b1f5069eb469878ac2fd72f22cb683d", @typed={0xc, 0x53, @u32=0x9}, @generic="360be08ed0c16b8ffcb79f4ba636ebb8a94f0f56a386f76872d459988d6370dd4b75694059e156c62c1b95a5198af17e4c8f65482bd04fabf0459bc725019bad98371979f955db6ef0c58e4de0248142d97cfa38a7b316de8c0a721b13240c3fc443d396888fe9b525449e892b0f884d531c2838e8ccc276d1c5fc79eb40ad5a12e7eb7d469bcb78fc18f4543cff62361a65d61af76db290dbea8fa74913", @generic="1bb97ca4ecca7d3db613abf4b7ab3ed0037f2021ba7acedbca52b78f78d971eb4e0c9df82329b51f16f7da7c6db5a29f359ae64b1541d9802c760e391c78e9d1ccd03d647dbda480070b611b02564baeb61c4df24823ac7ac42e99096490ce63885f1c5dad948f31401ef24053c1def8d9480d6e64689c36fc87a70189732c1bf90ab612d17b7219d5600b555479da728771e5182cf7aaf8ffc562e6f4f7890b9d4637713786857f58b198eb701e808a4fe3", @typed={0xc, 0x8d, @ipv4=@broadcast=0xffffffff}, @typed={0xc, 0x14, @pid=r3}]}]}, 0x2d8}, 0x1}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000000c0)={r0}) setsockopt$inet_mreqsrc(r4, 0x0, 0x28, &(0x7f0000000700)={@local={0xac, 0x14, 0x14, 0xaa}, @broadcast=0xffffffff, @multicast1=0xe0000001}, 0xc) ioctl$sock_ipx_SIOCIPXNCPCONN(r4, 0x89e3, &(0x7f0000000100)=0x6) 2018/03/13 20:26:05 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) socketpair$inet(0x2, 0xb, 0x101, &(0x7f00000002c0)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000300)=[@in={0x2, 0x6a, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0x9, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0xffffffffffff0000}, @in6={0xa, 0x4e24, 0xa450, @empty, 0x6}, @in6={0xa, 0x4e23, 0x4, @empty, 0x401}, @in={0x2, 0x4e21, @loopback=0x7f000001}], 0x74) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0xfffffffffffffffe}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000bb5000), 0x8) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x1c) 2018/03/13 20:26:05 executing program 6: pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="1d2adb5be2316614b86179e9089a3c8afb43e9474a8e5daa7e85a62fd17fd183ed"], &(0x7f0000000080)=0x25) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f00000000c0)=0x9, &(0x7f0000000140)=0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000002c0)={r1, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x1, 0x402}, 0xfffffe54) r2 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f00000001c0)) sendmsg$inet_sctp(r2, &(0x7f0000000700)={&(0x7f0000000280)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000480), 0x0, &(0x7f0000000600)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x8000}}], 0x30}, 0x0) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000000100)) 2018/03/13 20:26:05 executing program 0: socket$bt_rfcomm(0x1f, 0x3, 0x3) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9c}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195}, 0x48) r0 = socket$inet(0x2, 0x80802, 0x100000001) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000140)={'broute\x00', 0x0, 0x4, 0x65, [], 0x2, &(0x7f0000000000)=[{}, {}], &(0x7f0000000040)=""/101}, &(0x7f00000000c0)=0x78) 2018/03/13 20:26:05 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'ipddp0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001ac0)={r1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x3b) getpeername(r0, &(0x7f0000000100)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, &(0x7f00000000c0)=0x80) 2018/03/13 20:26:05 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000065fc8)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000948000)={0x14, 0x13, 0xa, 0x1, 0xffffffffffffffff, 0xffffffffffffffff}, 0x14}, 0x1}, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000000)={'ip6_vti0\x00', 0xffffffffffffdf5a}) [ 50.340903] audit: type=1400 audit(1520972765.294:51): avc: denied { map } for pid=6842 comm="syz-executor1" path="socket:[17727]" dev="sockfs" ino=17727 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=socket permissive=1 2018/03/13 20:26:05 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) getsockname$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x10) sendmmsg(r0, &(0x7f0000005c00)=[{{&(0x7f00000000c0)=@in={0x2, 0x4e23, @multicast1=0xe0000001}, 0x80, &(0x7f00000002c0), 0x0, &(0x7f0000000300)}}], 0x1, 0x0) 2018/03/13 20:26:05 executing program 2: r0 = socket$inet_sctp(0x2, 0x3, 0x84) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000a40)=ANY=[@ANYBLOB="89"], 0x1) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 2018/03/13 20:26:05 executing program 4: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000140)={@dev, @remote, 0x0}, &(0x7f0000000180)=0xc) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00000001c0)={@dev={0xfe, 0x80, [], 0xd}, @loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x5, 0x0, 0x2, 0x400, 0xff, 0x40000100, r1}) pipe(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000040)={'tunl0\x00', {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x15}}}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000100)={r0, r3, 0x4, 0x1}, 0x10) setsockopt$inet_opts(r2, 0x0, 0x9, &(0x7f0000000300)="3d436ba9ff4c9a146459ae64ff1ca762b481486284d6654ec9549e9c65d0942be47dea985d1bd517892e7635f91434a670c8d930f4bd8da222b5473aebd7d0c065a1a3fb68742a5cd1c6d5fd2499c2fd5b0d041f9c8d7b63d29c7e8214b346cea19502e93330964914b104fafe7a50f0f452", 0x72) sendmsg$netrom(r3, &(0x7f0000000640)={&(0x7f0000000540)=@full={{0x3, {"acadd5c33e89f8"}, 0xfff}, [{"d06a0bf66ff102"}, {"bb0fbe596b7584"}, {"8fe62cb868772d"}, {"4b028585dc9872"}, {"8c46315ae18434"}, {"9056170fea05b2"}, {"45a1b0da991596"}, {"ffe6df5dd7c196"}]}, 0xfffffffffffffe9b, &(0x7f0000000600), 0x0, 0x0, 0x315, 0x40841}, 0xc000) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000380), &(0x7f00000003c0)=0x4) getsockopt$inet_opts(r2, 0x0, 0x9, &(0x7f0000000240)=""/177, &(0x7f0000000000)=0xb1) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x14) 2018/03/13 20:26:05 executing program 0: r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000080)={&(0x7f0000000000)='./file0\x00', 0x0, 0x10}, 0x238d) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x1010, r0, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x10, &(0x7f0000000040)=[@in={0x2, 0x4e22, @rand_addr=0x1}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000180)={r2, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x10}}}, [0x9, 0xfffffffffffffc00, 0x80000001, 0x1000, 0x46, 0x3, 0x3, 0x80000001, 0x8, 0x6, 0xe3e, 0x7037, 0x7, 0x101, 0x1800]}, &(0x7f0000000280)=0x100) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000380)={r2, 0xc0, &(0x7f00000002c0)=[@in={0x2, 0x4e24, @multicast1=0xe0000001}, @in6={0xa, 0x4e24, 0x3, @empty, 0x10000}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xb}}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @multicast1=0xe0000001}, @in6={0xa, 0x4e22, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0xe6}, @in6={0xa, 0x4e21, 0x3, @dev={0xfe, 0x80, [], 0xb}, 0x7}, @in6={0xa, 0x4e21, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x9}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f00000003c0)=0x10) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffa, 0x3}, 0xb) socket$inet6_sctp(0xa, 0x1, 0x84) 2018/03/13 20:26:05 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ffefa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-camellia-aesni-avx2\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write(r1, &(0x7f0000000040)="791f7dfde0815c48c13197fc2e324deacdee8360e87bd43086d67d777a025e309b4949b81f3600000000000001000000", 0x30) socket$alg(0x26, 0x5, 0x0) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x80, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f00000000c0), 0x69}, 0x0) 2018/03/13 20:26:05 executing program 7: r0 = socket(0x4000000000a, 0x4, 0x1) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000000)=0x9, 0x4) setsockopt(r0, 0xff, 0x7, &(0x7f0000005000), 0x0) 2018/03/13 20:26:05 executing program 3: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000180), &(0x7f00000001c0)=0xc) 2018/03/13 20:26:05 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f00004fe000)=0x101, 0x4) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r1, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x3ff, 0x1, 0xa8, 0x7, 0x0}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000080)={r2, @in={{0x2, 0x4e20, @loopback=0x7f000001}}}, 0x84) [ 50.444956] syz-executor3 (6871) used greatest stack depth: 12360 bytes left 2018/03/13 20:26:05 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) r1 = accept(r0, &(0x7f0000000000)=@hci, &(0x7f0000000080)=0x80) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=0x0, &(0x7f0000000100)=0x4) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000200), &(0x7f0000000240)=0x4) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000140)={r2, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}}, 0x84) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000489000)={0x1f}, 0x4) [ 50.486994] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/13 20:26:05 executing program 2: syz_emit_ethernet(0x20, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@generic={0x8809, "95209905ae1de9e0fce54412a257992a47cd"}}}, &(0x7f0000000040)={0x1, 0x1, [0xc50, 0xbcb, 0xe33, 0xb2d]}) syz_emit_ethernet(0x93, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@llc={0x4, {@snap={0xaa, 0x0, "fc", "764bfb", 0x800, "5f441b99cfd45861d7dbf2ec90239d2767dfb0902f7aac989cf6b6365229c393b9a7923918d50290da3de2f20a3c3ad1f989ae016fff0c889907b511c613d73a3798179d1ede17f13a03b22d14038e401a5ac341ed19acd8744be125199f90505869ff60dfd38d8d6fb667126ab2cfbf1d45e20d26dc3937d8fc792fa5"}}}}}, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000005faa)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}}}}, 0x0) 2018/03/13 20:26:05 executing program 5: r0 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000080)=0x60) splice(r0, &(0x7f00000000c0)=0x1, r0, &(0x7f0000000100), 0x100000001, 0x4) mmap(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x200000b, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/03/13 20:26:05 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065ffa8)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="0a0775b0d5e383e5b3b60ced0954dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f74fc8)={0x0, 0x0, &(0x7f00007e0ff0), 0x0, &(0x7f00005e2fd0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) r2 = socket$bt_cmtp(0x1f, 0x3, 0x5) setsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000000180)=0x7, 0x2) getpeername$unix(0xffffffffffffffff, &(0x7f00000001c0)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003e53ecb0c12bf65af20000c632000000400500000000000000000000000000720000000000000000000000000000000000000000002fd4794c18b08c5485ccc7db77dba7fa338f8ed9398a00414b5bb44f56a461578c88d0157a03a3f5e2bf2203381e65aabb162a5ed681c6079fa14ef84d03"], &(0x7f0000000540)=0x1) readv(r1, &(0x7f0000000400)=[{&(0x7f0000000000)=""/82}, {&(0x7f0000000680)=""/86}, {&(0x7f00000002c0)=""/208}, {&(0x7f00000003c0)=""/2, 0x7b}, {&(0x7f0000000080)=""/208}], 0x246) 2018/03/13 20:26:05 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r0, 0x10e, 0x3, &(0x7f0000000200), &(0x7f0000000240)) socket$netlink(0x10, 0x3, 0x4) 2018/03/13 20:26:05 executing program 3: ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x2bc}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$netrom(r0, &(0x7f0000000040)=@full, &(0x7f00000000c0)=0x48) bpf$PROG_LOAD(0x5, &(0x7f00006f4fb8)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000000180)='syzkaller\x00', 0xea4c, 0x312, &(0x7f000000a000)=""/195}, 0x48) 2018/03/13 20:26:05 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) pipe(&(0x7f0000001900)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r2, 0x28, 0x0, &(0x7f0000001940)=0x3, 0x8) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000000200)={'bcsh0\x00', 0x680000000000000}) recvmsg(r0, &(0x7f0000b8c000)={&(0x7f0000f8aff8)=@sco, 0x8, &(0x7f0000ac8000), 0x0, &(0x7f0000cfc000)=""/48, 0x30}, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000700)={&(0x7f00000006c0)='./file0\x00', r1}, 0x10) setsockopt$inet6_tcp_buf(r2, 0x6, 0x1f, &(0x7f0000000000)="276bee6b38e7e8aacc94d8e10295706a43b55506afe62847cfa31cde69ad5891093905281e4f89ae4b7569b9dbae8823e610b5b9a80c974d35ee3d1d2b0533a3a0beaa96ac9fcc68530c07452eb3ac0f38be26e498fc5c3a12c8a63f59cc46bfb47ffde028207f317df8143a77371d680cc1060dd40027a3455e6ff6878fd696b3902d5a10fda9474f13cb26c95e6f0d2034fd38fcd34ebeafe69eabba3023c705b8a689271a6775c6cbf16be49e8454971847ac8fdd8a67422a518f53fa00342ab967ed64ba816463c977d38a92fe0a1f1fb62472", 0xd5) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000740)={'rose0\x00', {0x2, 0x4e24, @rand_addr}}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000100)={0x0}) sendmsg$unix(r2, &(0x7f0000000680)={&(0x7f0000000240)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000600)=[{&(0x7f00000002c0)="6d795f6d8225490f3e418924e888451bc99ff13bd6c60cc4bb452d383a7315ece99b9d55f571d113018a83e70846590feac32634f99e673b4e029f6000d0d38b9318f4776bbdba71b396c393113b6c6b4a4a12ca42695eeac4e313d6dfb669d419dbff9dc8241310ee7b6fd9700ed4", 0x6f}, {&(0x7f0000000340)="68e0e08e", 0x4}, {&(0x7f0000000380)="fe9d099ee83477", 0x7}, {&(0x7f00000003c0)="698f0ae827714e90a33131095b29eeeeb8bf70d081f6716f3654187b26bed564259d974bfeffd2229210edca2e110011e938e64b3abd1fd837c34894d85c6b3bd55e70ed6a0fecaaf515a4b200d5910093bba020f2af30ad5e0e0fe6e0d484a390068bef18f92b3c48cc88c6d063df2f2d222c74a267c05971b43408734cd9b373", 0x81}, {&(0x7f0000000480)="45a97c30a3cbc614bfade6d5d4b1e05ebd805b00", 0x14}, {&(0x7f00000004c0)="6bbff318889990a0b8700465eec9c452296d4c7c57e9f3d2d9269b4cede8d0ed27aba65838742f3655b1916ce0861207e3db816296413dce496dfa2751e5024057b2a2fcbf94fd7483503be991f20d35394dcdb18e", 0x55}, {&(0x7f0000000540)="ba2a91b946d5bc6046ddb88d057541780dc213768c2e107051a910e416e723edba27b5ef8023cd89a26cd770632870ada338bd50f9a175a3ec2f6952f35ddb3e71e7a3a41fff277568f080e452bde897c57a65405b376666284b8e6e5e36cc795b0a5ca8ea3d5eaa59dbb44f6c31f859064c6229480d16a67329ff7aca7f58d83ba84d377ff583937f731e18", 0x8c}], 0x7, 0x0, 0x0, 0x400c000}, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r2, 0x4010641c, &(0x7f00000001c0)={r3, &(0x7f0000000140)=""/95}) 2018/03/13 20:26:05 executing program 1: r0 = socket$inet(0x2, 0x3, 0x20000000084) sendmsg(r0, &(0x7f00000000c0)={&(0x7f000000cff0)=@in={0x2, 0x4e20}, 0x80, &(0x7f0000000080), 0x0, &(0x7f00000003c0)}, 0x40) 2018/03/13 20:26:05 executing program 7: r0 = socket$inet6(0xa, 0x80000, 0x20080800000000) bind$inet6(r0, &(0x7f00000011c0)={0xa, 0x4e20, 0x2}, 0x1c) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001280)=@assoc_value={0x0, 0x1}, 0x8) connect$inet6(r0, &(0x7f0000012000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmsg(0xffffffffffffffff, &(0x7f0000001180)={&(0x7f0000000000)=@generic, 0xff3c, &(0x7f00000010c0)=[{&(0x7f00000000c0)=""/4096, 0xffe4}], 0x3b5, &(0x7f0000000000)=""/115, 0x73}, 0x0) sendmsg(r0, &(0x7f0000001980)={0x0, 0xfffffffffffffdf5, &(0x7f0000000080), 0x111}, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0x7, &(0x7f0000000080), &(0x7f0000001100)=0x4) writev(r0, &(0x7f00000016c0)=[{&(0x7f00000019c0)="d6", 0x1}], 0x1) 2018/03/13 20:26:05 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x80040000048f, &(0x7f0000000040)="0600008f040000000421b8000000001000ffffffff6dd0d4000100a90000bcc1de84de4442ed43ffb02bf212", 0x2c) epoll_create(0x88d8) 2018/03/13 20:26:05 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000065000)={&(0x7f000029d000)={0x10}, 0xc, &(0x7f0000402ff2)={&(0x7f0000a6cfe0)=ANY=[@ANYBLOB="20000000070e0100ffffffffffffffff000000000c0001000800000000000000"], 0x20}, 0x1}, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)) 2018/03/13 20:26:05 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x3) socketpair$inet(0x2, 0x80000, 0x2000039f, &(0x7f0000000280)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000002c0)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0xb50, 0x5, 0x39, 0x0, 0xfffffffeffffffff}, &(0x7f0000000380)=0x98) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000003c0)=@assoc_value={r2, 0x5}, 0x8) getsockopt$inet6_buf(r0, 0x29, 0x22, &(0x7f0000000080)=""/173, &(0x7f0000000140)=0xad) socketpair$inet(0x2, 0x6, 0x82a, &(0x7f0000000040)) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000000000)={@rand_addr, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8) socketpair$inet6(0xa, 0xa, 0xffffffff00000000, &(0x7f0000000180)) 2018/03/13 20:26:05 executing program 6: r0 = socket$inet6(0xa, 0xfffffffffffffffd, 0x2) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000000)=@filter={'filter\x00', 0xe, 0x4, 0x3d8, 0xffffffff, 0x200, 0x0, 0x200, 0xffffffff, 0xffffffff, 0x308, 0x308, 0x308, 0xffffffff, 0x4, &(0x7f0000e9afc0), {[{{@uncond, 0x0, 0xa8, 0xd0}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x108, 0x130, 0x0, {}, [@common=@frag={0x30, 'frag\x00'}, @common=@unspec=@mac={0x30, 'mac\x00', 0x0, {@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@unspec=@connbytes={0x38, 'connbytes\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0xc48c8efb756bccb4) syz_emit_ethernet(0x3e, &(0x7f0000ea7cfa)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c000e2", 0x8, 0xffffff88, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_reply={0x81, 0x0, 0x0, 0x0, 0xffffff8d}}}}}}, 0x0) 2018/03/13 20:26:05 executing program 3: r0 = socket(0xe, 0x2, 0x8000) bind(r0, &(0x7f0000fb8000)=@generic={0x20000000001e, "01030000000000ff00000000ff03000009bf79df21d60c7bc8790405c7bad62e0a53a632ed4938f50006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f183bea5bdb9c8ead2000077aeb81c90001d6d5e980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) bind(r1, &(0x7f0000000000)=@ll={0x11, 0xff, r2, 0x1, 0x4, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}}, 0x7) r3 = socket(0x1e, 0x2, 0x0) bind(r3, &(0x7f0000bd3000)=@generic={0x1e, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) sendmsg(r0, &(0x7f0000f36fc8)={&(0x7f0000fdbf80)=@generic={0x10000000001e, "02010000000020df0000000000000000805bf86c57020002000000f1fffff400000000000000000000010300000000e4ff064b3fdf3a000000080000000000000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ece000206000000090000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f000091d000), 0x0, &(0x7f0000d19000)}, 0x0) 2018/03/13 20:26:05 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x7) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'vcan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[@ANYBLOB="3400000010000104000000000000000000000000b89648c676908af086364797685337cde6b05c3f0a1a3c9830d7f93c809d4c7a981bb3cd984789007328094b9b34318b6444e0e5d63f8df244a791010b52fcd5e7fec3d0c0d8814ad830dea7ff83acb0944ed6f25db907c4dcfe4b545df303cbd350d7370dcc879e32215785a1e04431ce6d69b3f717948e", @ANYRES32=r1, @ANYBLOB="0000000000000000140003006e723000000000000000000000000000"], 0x34}, 0x1}, 0x0) 2018/03/13 20:26:05 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00001edff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000090bff7)="ed0c40fb58b4ba48ee", 0x9) r1 = socket$inet_sctp(0x2, 0x5, 0x84) socketpair(0x17, 0x1, 0xffffffff7fffffff, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000300), &(0x7f0000000340)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000480)={0x5, 0xc0b3, 0x8, 0x7fffffff, 0x2, 0x3, 0xfffffffffffffffd, 0x80000000, 0x0}, &(0x7f00000004c0)=0x20) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000500)={r4}, &(0x7f0000000540)=0x8) getpeername(r0, &(0x7f0000000040)=@can, &(0x7f00000000c0)=0x80) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000000000)={@rand_addr, @local={0xac, 0x14, 0x14, 0xaa}}, 0x8) r6 = accept(r0, &(0x7f0000000100)=@nfc_llcp, &(0x7f0000000180)=0x80) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000200)={'ip_vti0\x00', {0x2, 0x4e22, @multicast2=0xe0000002}}) connect$pptp(r6, &(0x7f00000001c0)={0x18, 0x2, {0x1, @broadcast=0xffffffff}}, 0x1e) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000240)) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r6, 0x84, 0x4, &(0x7f0000000280)=0xcf4a, 0x4) socket$packet(0x11, 0x3, 0x300) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f0000000440)={r5, 0x9}, 0x8) sendto$inet(r0, &(0x7f0000e76000)="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", 0x5b5, 0x0, &(0x7f0000bc8ff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r7 = gettid() r8 = getuid() getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000000380)={0x0, 0x0, 0x0}, &(0x7f00000003c0)=0xc) setsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000400)={r7, r8, r9}, 0xc) 2018/03/13 20:26:05 executing program 1: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x20000003) r1 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x3}, 0x1c) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0xf}, 0x3}, 0x1c) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000000)={0x9, {{0xa, 0x4e21, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x6}}}, 0x88) 2018/03/13 20:26:05 executing program 4: syz_emit_ethernet(0x3a, &(0x7f0000000000)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x11}, [{[{0x9100, 0x8, 0x3, 0x4}], {0x8100, 0x80000000, 0x3f}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x21, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @dccp={{0x0, 0x0, 0x4, 0x5, 0x0, 0x0, 0x0, 0x68, 0x0, "d73cde", 0x0, "f53475"}}}}}}, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000980)=@ethernet={0x0, @dev}, &(0x7f0000000a00)=0x80) setsockopt$llc_int(r0, 0x10c, 0x0, &(0x7f0000000a40)=0x1, 0x4) 2018/03/13 20:26:05 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x105d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="18000000000000000095000000b6810000"], &(0x7f000031cff6)='syzkaller\x00', 0x5c6e, 0x34d, &(0x7f00001a7f05)=""/251}, 0x48) 2018/03/13 20:26:05 executing program 0: r0 = socket$bt_hidp(0x1f, 0x3, 0x6) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000000200)=""/4096, &(0x7f0000001200)=0x1000) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000140)=0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000180)=r3) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00000000c0)=r4) syz_emit_ethernet(0x32, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaa90aa009100270081003f00080600010800060400015608d569f1ad000080ab49aa092a725dbd00000180c2000000ac14ef"], 0x0) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0x200, @ipv4={[], [0xff, 0xff], @rand_addr=0x3a4}, 0x543}, 0x1c) 2018/03/13 20:26:05 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005aa000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-generic\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) r1 = accept$alg(r0, 0x0, 0x0) writev(r1, &(0x7f00000024c0)=[{&(0x7f00000011c0)="f88e04", 0x3}, {&(0x7f0000001240)="7831930021a4eb6a44b88fb6e040b610572170fc60f94c76d1fe8a968a0f44938e4e8ca76dcd55e965f1aa82a62576ef1d02657c7a951d49674363f6d0864c9afc683399abc34678008c370ab109d068bdc00932d2981e0fd5b05d907dfb170ca85aa76c8d19b341a591b15d282534b4f260fb1c112338673d374394d063feafcfdfd3d0f6c10d392b973b92f95a97b900e1decf4aedf230cee37d6eec77df7cab9928036031bda604af44149aad511cd2bcc479ee8523414c4b681924604af6faa74af2b9d5d575e9fbc08fd48c79a7d617a1ffc19b2e13d8118b907c3adf2aa20b0dfbbbf1c3612a9d553dd5247e93c6895040e78d629a5c80e44bda411a7a50a470f7c3438da76e406aab14b482295d706771d62c95d7ad9b5e125f6f3fcc149d8346a2c001913b31c49f79eda3defdbb7928776723920c4c8c885e65946654e4c79242245e5c737bca4ed17846ee4e7d64be59bb3994dcfa3cdfc9acf33fcaccdffa5fc64cd516857423a6499307bf7688cadc49c13640aa8e5392b7e8e959bf90582fb695b1aa220f9f3d890a42ac1a61a568c47f4d823fe92d24bd36630318cb73895de995a98a66d777618224d4a25f416fbfcf62d8b4f948c0b7001cbfb8d759ecdfca0e807444acbf385a60e2a747425e59af7a7aa47c3ac43a6598c49e09822981d36526bb59d62251df0b81d5e1dd25b37fc7b497e98890b63ab55c240eba8caaab81cf1344ced35917c2936d7f2fa7d94f08c4165e0b771232c027114bcac0ab61de08e342bbfc0e06c3e8f068676abbc23a8e3ce603af1176f86bfaf32f85f5966d20635814633fc0745a1932a5ba67402898dfb964d4e9e3bf1fe27e866345257d4d6cb01d1f80bc4b613ac840f3ab3d1ed4a11cff33eadc22564c1df69831322727eb2c347909a606ebbf3b0bee4c00fcf50d18e0258a2307aadfb40c68ae3d7fdaba499b37f426f3230d4a9e0ca86cbe46061ae3d38f6e2a7e7c0eec5a230174f38a12216ef46bf27dbad5e87d25460745c3091410bde82a40b5783d036c92da12b63775955cf46679a36e546f1cb2a248a329464e01ce8ba4a9d8410fe3598477f8ac8436e1d20c72209efd40b0ebf7cd372c692f1e4f1269de5f39047c4e390384a53398f1ba08d8c8110d66efbe39ef9474bff5dc39a8cef6ec23592d1cecd7e479bc282ea43d82bc3bdbbde88ff3ee05ae33567dba1018ca10f6e9470eaf68038ace1857124130875355b3f81cd318ac7f108c5f4cd0e8e4816b00f53d7850984096ecd6c9daddcf75955dbbc43e73b3738a990d6ffbeab3517d2f4da97378bf5cea586c7872840f9e0dc7a2431a7a179913472b34f0bf0308a964597e8344bb2ac12d66962da00646eb351c5a421e82dda5d857ddc4b20e13049f12d6f02a5563479e1b009445a15be00282ba151afce35c33cbbff77e4417f7b259b25b2cae7ba0a8d025a22d03eb4801df45323870416c3b36fe92c4497a8bdd0abe6b6b11e4eca18a7e32bab120be92b4f7c8de7fbf6a6dfe897fa7e14a3a8e3954e4f4496a9611d4e7ba7db0d311d7d9f5d183c16c0a7262e401629176c785686a5f0633d4828c6e404e7d97f9b8cf3850d2c5c70e02e04a1739537b51140014d725b65b677c1f932235c1514cec26c330ccb4379cf0a763cf35d5d1fefb8af429e4a1ccc8d6ca5a82c9151d580ce56f754152322330d33c2c985403950153ed1f90862b34b9930376952b8843fb55a177522461ba5eac0989ec7abefcdf1d6743822e4bb757ae7f5dc983ed190151a00eccfe423689d1c122ab74f9adc48f3f0294cf63971b5059bfe204c8e223a01e18f86247924e2f16fba41f3cef466c035339bc4b91b061a7297c4d9932f7b02312042e7525f5aa8ab4bee832ef232a248f0a7e16f554c6616403221536ba5741dc9d881d8fb897df5f8b6456f2e3f4315d6cc93045a3ec456f5622018eb67870603797339c03a0db80a92cddd0fe341e7253576bfaa7f49a53ef016488b803be4ec7b92a1a5d58593bf12cae75a61a43af08b02ef3c41e4ca051f110acbce319e717ea50ff1f54846a9a9325134154f41edd45dd003c87e57e5c1fa85848fa6fc0383d063cc118e0d45f7aadf344f1931ac8eb65f7a63575e466bcef545a9ae1a6b735a1d651641d7a487cd56b484ffa13878b5a2c8ff54a34a7ba12077566d2597cac6877de46844a7ee50c72477c1fa25db38d09bfb5c6449caa65272563c64572bb9af06a073e6bdb8a619ed20986143c5a92bcc410aa1ef9604313f1a6e43aa906627228208659e247390de813099d084b03be3889bd828d8f509ff4c23a6396dc0b9c81d9ebd834a09c8c6bc136dccc497c1f3e8d1f0e3a5a4d9b62b22ce750d316d667a57e1afbd14c9f17f158a3431024c12b324013b9a2ffc04c7f0f1433c91d386627024d03e268d832244e79ee4abed28b8d94d2e8328ddee37aa4c7e4a454e0e0879f1fd2d871bc585dd2957693a4825b543b1695b0c79a1907215fcfff87559f0905abb937baeade4fc4c64884fe78a0abe7e78f65d5e251b8c43c66b9af8affcb21e288aa4f145a628563e0a7e0210ae1bd1a76072908c7e9f471c6be6debb5c93eb3be5aa744448ca74874bd73f19fe96507efc9a463ef721853127f901b8e86335692f30e07a230a879090d9d7dc382df695daa2a5dae072c01ff50de52ed4f8461a1c97e960bf7167320e16ebbfd28036725ced2933c8fd33b0b416f71cac842def66d4971c58742366667c96b9dc90a813c110706f759cdf52b60a0dd580b92cb781095e3b57ddd7cdd630fc024ab96596f04711e50a384861022e7c173670d3effc5038b1201ecf81e509ffbd47bda8f21376129c017ab994ea1ad02dbb4902d4244266db45cb7290ffdf34c74ebaa569ccae477cef837dcb098831ecd2515827bb579163645d7a28144b9eb12e54a7e023003980eca22bda0e6e3a23aeab61c9523fa6dfa5a03bd5d2bb614212aada56faeae02df26335e7e1593c456bd64ad84c535ecb2e9869fde6dab1f10d8bada10a4fb836d748a252572847cc448cc5e4e6a1d72dacda989b58c599e08b393200c07f1a3f9d13d882fbad2d9c33c94def1866ca59dc3a410959dfe338274e73c3e39803b17aac2eb3cc8d9f28b2322ecc9761eef1a00f6d6412f1fd866168e1f5ac8af89a5efe17359e900909a0f83caf90c90dde0877f51cf8c41254f927548994c60663e3fe83dcb352706a15295d6606dd7781b19bbeea97262d9341bc849cf420472edc470eaf32d3659737739ad3904a3179b1c7125276e6b0fab62f7feb408935c91db0cbc47d6259a72b2041c5674ed5bf5e05f995045693ff675014bcd5dbe13741cbad3bce481551d26d567dc2a988d51a4ec7be27d8e346f3da4f41359a786a57626ed588df8abeb32bb438460b956e5f2d76acd06948f5e816242657873e45bcf3f704823780e674767527bb44c3530a01ab146a2ab71c3284484a895e95b17b516b68f26b88cb9b6cb79304c40226cc023cbf9da469d746b8c8097f3d3cdf74602f52720820c27eb7730e8d95fba81bb630155c8a4fdb89d77a998cc9fcd6cb3c28b923efe0cee92716cb5e3be26ee80754ea494a0c5d0abd4d2e76874ced1e90ee74f4a50bbe4c6e740596425b9f0ca404e4d02ed5b0509d0a9b2ab23f3ba20a281470e30de77b9a0f7c3b794a65d7dd32b0ce6d1f9164d412553b79dae73a17aae3afe4744f487a34390f3cb73702b45cad0b030f541c87d7232c1a1668589809c14669b5c5985bf20a98c70decc7c19a83112780b9035b1bd7387f9c72008b07751b1a8ce7a149ef8665fe56d3f5f8c9c9cfe37993915ecd6012ab62c5c63ff98c7da67012f27d6c849dd829b459e55f5243b46c9647490db1e2bd0ae97f6e5493d7d560be541c9dbebb465ae9aa0d0b78280be8ac0bb0b8337d97d598cbf4392bb27a167394d7c693004723c9010c4582890728181d5cfafa5351ed6d0b06bb2177e862ce8f3979d4906588ecec8bf50166e22b6d173e6420909edcaa9d13d99374e93876b89d4cab54388037b3a71710d89347f71ec013944241dd2e645bb9f6034ed734cac23a2932a30b9c72e8f23219dd87c60bdd072859466b837e11639f70709a36d7b75b677d5d83d83f6aea70b7f7646be518374293de801bad939607e56adebbd9551073261e3efa880a101bdbaf09f447b606b5525735a89fa3249801d5455bf0f7dc90099b708d048dfe216560ed63fd41be922f16428126b8bae821ce631fc20b7143cd781b6a06f61b24fd10cb58c48842e545e99c17dda1018dbfa8f25d2270e8737840faef9a7708a356799648f7ed124ff19608af2a7c7537ee11c2b374c4ffffce6588a96f47b648c5e1bfb9775742f911dd34fd5d1bde671997b4aa249a3cf1b68c36f860cd29261dc4b4c24e2326d975510f5b73dc504b00c952212e358b61d024a0b525b94603401f9bd1e207e0a0b07f802a2d615de6e7159bc4347fe2ad6ab4e5683782f643ce4620ead3e2428629bc9925d2578f6b63b5eedff5e48462bbde4467f8e0446464f50c338ffbaa5bfcf0f5690222fdc0004ffe526e7bef05f2198e386cfc403f9b113951d3c82af8aa1003c9150e5f348b1b2675cfef4c57692d031a52b13bdc0fb277666adde2a9c359fa2be51e7b263f8a086c92a40ea8e39cbd9200a76ad171294c83bbefe10b1eeb06c11f93f38649c68c98b66461b0281b5a528479cec8ec5aa819fc7276e2bcc94f0807c3eb9e2e369003c61515fe3f6cb6ef0a68940672f243b06adccdaa999c1502eca9f8eba03438599a04b62720991a1067b96ee95228d16f8e193feec3bd81bbcbe0eacdfbb2ee2b0b6bec7116396c7ca62272c4d91282b3029890733c476f728c11267b2cf6ccd978208da6bea9e44cdcf978680eabbd0d901988c6a498fca8b3a2d657a33c39d6f5ba24ecff089d7851f46517ad8815fa2f75a4484c5d9cfc49c08bb0a0355801092f3f98562df833340f8f073bff870b9df721e035e948a0ade8b91146de6e50bb8", 0xdfd}], 0x2) 2018/03/13 20:26:05 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'ip6_vti0\x00'}}, 0x1e) syz_emit_ethernet(0x14, &(0x7f0000000200)=ANY=[@ANYBLOB="aaaaaaaa0000aaaaaaaa63371dd142a703000000eaeb53c20cc7949bf26f648a22f4070be8d42bd6cc2625465c28c9218eafb88e43ae0cf748bb044328e767350b68fc8dcc82019f16c00474cd0f96930cce686e2c478b6b3ad42b9eb2bb5a140497dd8267dcb65583c0b1585143ecabaec627c366252229620cba3367ee5fd5609ff352d8f9244fe647292c60637f8ea8263b397961dfd871586f14d4744873f988aa533aede5f109788b5b28fd26b6c10e1d7068f6f9c75ec9e4960385e67f64872bbf0740b83e2b01a19ac3dcccfe0accb7cfe8d5"], &(0x7f0000000100)) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2, 0x8010, r2, 0x0) accept$ipx(r1, &(0x7f00000000c0), &(0x7f0000000080)=0x10) setsockopt$inet6_buf(r1, 0x29, 0x1f, &(0x7f0000000040)="b1e610a57c8217d4bbc71497cabeb38332244f7c0c25684de8293d37d55ea60453c6534af1af0b1d10ed", 0x2a) 2018/03/13 20:26:05 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000a39fc8)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000733000)={&(0x7f0000b42fec)={0x14, 0xa, 0xa, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff}, 0x14}, 0x1}, 0x0) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x6, 0x1000, 0x3, 0x1, 0xbfa, 0x5, 0x10001, {0x0, @in6={{0xa, 0x4e22, 0x1f, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x9}}, 0x510e, 0x9, 0x6c70a852, 0x3f, 0xffffffffffffff3f}}, &(0x7f0000000100)=0xb0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000140)={r2, @in6={{0xa, 0x4e23, 0xffffffff, @remote={0xfe, 0x80, [], 0xbb}, 0xfff}}, 0x80, 0x5}, &(0x7f0000000200)=0x90) 2018/03/13 20:26:05 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) listen(r0, 0x0) syz_emit_ethernet(0xcf, &(0x7f00000004c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f0000000480)) 2018/03/13 20:26:05 executing program 3: r0 = socket$inet(0x2, 0x806, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000704ffb)="8907040400", 0x5) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='vcan0\x00', 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='bridge0\x00', 0x10) 2018/03/13 20:26:05 executing program 4: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f00000001c0)={0x18, 0x0, {0x3, @empty, 'syz_tun\x00'}}, 0x1e) mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x4, 0x8000000000000032, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@hci, &(0x7f00000000c0)=0x80, 0x80800) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@mcast2, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@remote}}, &(0x7f0000000300)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000340)={'bridge0\x00', r2}) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000080)) 2018/03/13 20:26:05 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socket$inet6_sctp(0xa, 0x1, 0x84) sendmsg$nl_xfrm(r0, &(0x7f00006f0fc8)={&(0x7f0000c16ff4)={0x10}, 0xc, &(0x7f0000e83ff0)={&(0x7f0000bcd000)=@newpolicy={0xb8, 0x13, 0x221, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}, 0x1}, 0x0) 2018/03/13 20:26:05 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f8dfc8)={0x0, 0x0, &(0x7f0000f92f80)=[{&(0x7f00007db000)="6ad64a6eab0cc54ec21b3a933b7680fdbf3dd92a0aef0e5addaab479081f044fbabbd44a1202d1ce4bd9c31abe8701df78c44ac92b29f6b11ba391ba4f5b07ca00180d7a79d28115e6c8a4aae387bbd2", 0x50}], 0x1, &(0x7f0000655000)}, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000180)=r2, 0x4) recvmsg(r1, &(0x7f00000a6000)={&(0x7f0000074000)=@alg, 0x80, &(0x7f0000eecfc0)=[{&(0x7f000065efd2)=""/46, 0x2e}], 0x1, &(0x7f0000000000)=""/87, 0x57}, 0x0) 2018/03/13 20:26:05 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000001000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000001ff0)={&(0x7f0000006e58)=ANY=[@ANYBLOB="f400000013002104ffffffff00000000ff010000000000000000000000000001000000000000000000000000000000004e2000004e2000000200000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000072f8926a4738ebb167837d1b000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003c0008003500080001012d0040d9f67a77fe47a88121a56a1d687429b41015680e18cd1ea07f22b3513f4c69c79d22e7"], 0xf4}, 0x1}, 0x0) 2018/03/13 20:26:05 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet_opts(r0, 0x0, 0x8, &(0x7f0000003000)='D', 0x1) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000739ff1), &(0x7f0000003ffc)) 2018/03/13 20:26:05 executing program 0: socket$inet6_dccp(0xa, 0x6, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000040)=0x1c) setsockopt$inet6_dccp_int(r1, 0x21, 0x11, &(0x7f0000000080)=0x8ab, 0x4) sendmsg$nl_generic(r0, &(0x7f0000ef0fc8)={&(0x7f000000eff4)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f00008be000)={0x14, 0x1d, 0x82b, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}}, 0x14}, 0x1}, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) 2018/03/13 20:26:05 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r2 = socket(0x5, 0x80000, 0x0) bind$llc(r2, &(0x7f00000000c0)={0x1a, 0x30f, 0x3, 0xffff, 0xfffffffffffffffd, 0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) sendmsg$nl_route(r0, &(0x7f0000000340)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000003c0)=@ipv6_newroute={0x24, 0x18, 0x1, 0x0, 0x0, {0xa}, [@RTA_OIF={0x8, 0x4, r1}]}, 0x24}, 0x1}, 0x0) 2018/03/13 20:26:05 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000300)=ANY=[@ANYBLOB="020300091000400000000000000000000200130002000000000000000000000005000600000000000a000000000000000000000000000000000000000000000000000000000000000200010000000000000000020000000005000500000000000a0000000000001cb4fa00a700ff0100000000000000000000000000010000000000000d007da7bb60c57f94daa60c114ce4707eca2de0d4fd12607d5e6e9dab5dbd28deb7a63131e459b3393f0fd0ffeb65cfe29aad"], 0x80}, 0x1}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000140)={r0}) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000000200)={@ipx={0x4, 0xe3a, 0x8, "7029ff28fb25", 0xa37e}, {&(0x7f00000002c0)=""/13, 0xd}, &(0x7f0000000100), 0x7}, 0x5e) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f00000000c0)=0xeb0, &(0x7f0000000180)=0x4) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f00000001c0)={'syzkaller0\x00', 0x8000}) accept4(r0, &(0x7f0000000000)=@ethernet={0x0, @link_local}, &(0x7f0000000080)=0x80, 0x80000) 2018/03/13 20:26:05 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000040)=0xffffffffffffffff, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='bbr\x00', 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e24, @rand_addr=0x4}, 0xa6) sendto$inet(r0, &(0x7f0000482000)="be", 0x1, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) getsockname$ax25(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff}, 0x14) writev(r0, &(0x7f00000002c0)=[{&(0x7f00000001c0)="13dc1f87ec8cb182353c0782b3805359c3acff34371c8f3187a6298f193ed3dfd7a0ead7da000d85a4af6505e39cff01d377ca12d4e0aeef687980542d2045baf39f95ed222d580c2400991fa1495622a324b10b22977ca4c46f81712922e02433f301a3c992f27b2fdcbf1f43d8fb160b18bf64393741e7302bc4ee60bd069dc00fb225749ce33904ee0f3ad025e4831730129eaac5ab3fc598f4ecdba6aad5a27538399122b1ada25b7553d21aa9c9b5c1f4e81c40f5d42e1f9a4f86e1d3e8cb573216690acfbafc4d601e195527f3f9936da80ef208b0755fc3a199cce974", 0xe0}], 0x1) sendmsg(r0, &(0x7f0000207000)={&(0x7f0000b5b000)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000c79fa0)=[{&(0x7f0000000000)='9', 0x1}], 0x1, &(0x7f0000f93000), 0x0, 0x4000}, 0x0) close(r0) r1 = accept(r0, &(0x7f0000000300)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f0000000100)=0x80) sendmsg$alg(r2, &(0x7f0000000a80)={0x0, 0x0, &(0x7f0000000900)=[{&(0x7f0000000380)="f270f3dabea4455ad356c508c895860ca450359ad96851b9502f62e28d2b16eea6169d4af0b4565fcc41685ef09976bbf28a7903f44a8d72b692609f770333ed580398f16a1e2c9004773309424baafe022621da8894e123aa2054a78bda42075f9ab53307bc018577303c1dfcd697522fde0b23df3e274dc3378ae9162563b1304bb1f70d02ff463b42ce771c339f191f73b9fda578dc8a700e564682f1b0f4becdfec1787deccf5b310800ecd50e338469a609e0eebb11d3f313013c17", 0xbe}, {&(0x7f0000000440)="ce3fcc40d4c9b5245283692b7f98906eb356cfa308274418bb8fc28f3380a5e69e8d07703e2158f18bcf242a3a1f1db103edc708f567a82e681702fda75af39533b53702d95c79d7e89616c0d338bc6678e61089c8e1d29e67f7575f286adfdc2e4774e6a5fb00cd5d159fe354b74ef613da", 0x72}, {&(0x7f00000004c0)="eeb94649dbfc1d287e347172d1fea338682d82cf5ae6bd258dd7c0398a19124b16dfbb10c90965434412718e821a573378325a8c6270b848936781ecdd0110ee6d98dfb3331a8cb170cef0411be4a0000bfc7f1d21f15624389d07379afba3e30e770dcf0138902e953689c60d180727a6b46be53ae66d1ae81cbd9a6994bfaced916c7be72f3ff3a88eaf2b61ed845c8f77c86d306d27c0ceeba937c6e52e", 0x9f}, {&(0x7f0000000580)="28a3d49fe2b94dee56cf834d2391cea1c60a327b5542c380f6b36d0a32cbc3de066ec89e911729cf4939ceb2464c3c015596b38fc0148bfdb1c83bca25815687bfd5e17e28a1e1d4f20cff59fc674b412e192c24efa82484bcafaa379e515f220855484c5ec0a4c232db631d30f897460e9bb99c729e937e146653320ac52bd19226b16d9a66c8c1ae95b3aa7ef4d1f05b398e668e122ed9ca1e15deb7b4309cc9ecabbcc4524674a95628037b4c00a2c3f8acf59b797d4ae789e3cc94e8954a996e35af8191cd286c8a5f3a32ec0d", 0xcf}, {&(0x7f0000000680)="0712463541d27a40348bed2ef38fbb87d715058e8df9f42a231d341fc8c669ef17e4ac234c3bc940e0df0a6d10649bb7c48ba4bb573de6329dda82", 0x3b}, {&(0x7f00000006c0)="3c55cf6edf176d5ad5818e70eef6072036467e507a40d19cc5b531ea713a08f34340cbd5caf9a69104ffdd7dbd38594f2c2bbd6769a6a2c250a3a924967b9765551f3ce32764e75321796561bf5528a070728646d5bbe77fdca529a24d383e0f8f817bfae0177188fac4e0e3df50e438eefeee3c04d09e7045ee72aa9a096a0c9e874a6a0f47835b3a017e150e99ba07bcb2c2f9a185beee3a98b8a64c5d539e5a2b9c9749c05ba8a7fdc2a069020e1a3ab9e90cd3a812c4f7b1bc595be16fcd51c2cd68c91c6da61ea4e9a515794d7e03ecbd4bd01bac7885e4ebcfb7", 0xdd}, {&(0x7f00000007c0)="626cc215143a86bed720617617001f440e355f49a24afe38d5bc0aba82fcc4aa6d1c601bd4e67dfae090dbed6937d6255bebb4629f6f18a79bef0b0a557d07fe2ec6eab1", 0x44}, {&(0x7f0000000840)="61aeeb84e173cb5306fab5e0d5ad46bdf939993a92af08deaabcb6dea4f32a98d7ce63913c4de0ea7caaea357dc311820a1d35427849e9afe2e6f742367cb8c22afeaaffd25996ad800302ed95ef4399712f9b5744fdae96259d203a4494a2cbc5e52a6df7b6ae74c08ac0945e5c2be837e964302c0d7d6e0b000548ebccee1d902ee272f64863ddebaeb2", 0x8b}], 0x8, &(0x7f0000000980)=[@iv={0xf8, 0x117, 0x2, 0xe4, "a880006ad9d926bd9afba5614955a3a94647a6420c18108c65a79a9ee4e97ed563823668cd3a9c4f936d1f6e5e264cb15f2ddb524f0300ae6f5a75ff36aec0d0ffd9044bcab79e1b7c6c44b0f957f697e677b620a3949d4e91ad3fb8b5cf5084670ec708fc664da46ac2335e26bb75e6a459791530409642abfb8eea4ec2c7681aeea8e0ae05910072cfc11fcfec91f3e14675637b738f134cbb205195687fce532f0b49c4da27626259e73f05eba328ef64f3b6d1e837dfb6031d3dc087f7f994c6c35f30bdcbd1b5734742b86bb93d3f03339b35c1bbe7ef74ca4cf7acfe496e8836cd"}], 0xf8, 0x4004}, 0x40) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00000014c0)={0xffffffffffffffff}) r4 = socket(0xa, 0x800, 0xffff) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000ac0)=0x80000000, 0x4) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r4, 0x10e, 0x1, &(0x7f0000000180)=0x1b, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000001500)=[@in={0x2, 0x4e21, @multicast2=0xe0000002}, @in6={0xa, 0x4e21, 0x20000}], 0x2c) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000000b00)={0x10000, 0x80000000}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000b40)={0x0, 0x4ca}, &(0x7f0000000b80)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000000bc0)={0x0, 0x2, 0x30, 0x8, 0x2}, &(0x7f0000000c00)=0x18) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000c40)={r5, 0xfff, 0x7, 0x0, 0xfffffffffffff800, 0x3, 0x3, 0x4, {r6, @in6={{0xa, 0x4e21, 0x1e13000000000, @mcast2={0xff, 0x2, [], 0x1}}}, 0x3, 0x1f, 0x2, 0xfffffffffffffff9, 0x3}}, &(0x7f0000000d00)=0xb0) 2018/03/13 20:26:05 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x21, &(0x7f000023afb2)=""/78, &(0x7f0000b62000)=0x4e) 2018/03/13 20:26:05 executing program 4: r0 = socket$inet6(0xa, 0x4, 0x401000000000) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000100)={{{@in=@multicast1, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000000200)=0xe8) connect$can_bcm(r0, &(0x7f0000000240)={0x1d, r1}, 0x10) setsockopt$inet6_int(r0, 0x29, 0x3a, &(0x7f0000000080), 0x0) 2018/03/13 20:26:05 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000200)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(ecb-serpent-avx)\x00'}, 0x58) sendto(r0, &(0x7f0000000000)="4d766b75aba5bcc73847a1c3323a513f334af7441997d4d14a66ada6be07982eb2a9cadf721d0b2ee67193b9dcbb2f0fbd4f3cb6b2966a94aa2f4ede0106af1b96b28e55c5119bfc52c91664e593aa995f0aadeb17eba53c389f39cacd7fd300b6b2c4b34483892038ddc3718917e1984578df621bfa18b473607703bfb9d38e2058ed08ea4d2b27cce3f5cbb82c6793b33281319ac07824f8a59ac6931e950f4807b0cff93b49fe6d12c07dab8c418fdb46d001280cfeb7030418379b72631ac6fc8c7a9766", 0xc6, 0x8000, &(0x7f0000000180)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e23}, 0x4, 0x3, 0x3}}, 0x80) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000140)="c2c547551da7708364b4e10bd59bf8", 0xf) pipe(&(0x7f00000025c0)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$netrom(r1, &(0x7f0000002600)=@full, &(0x7f0000002680)=0x48) 2018/03/13 20:26:05 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f36000)={&(0x7f0000333f88)=ANY=[@ANYBLOB="020300090c000000ffffffffffffffff0200130002000000000000000002004e00000000000000000200000000030005000000000002004e20e000000100000000000000000000000000000000000000"], 0x60}, 0x1}, 0x0) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x9, 0x0, 0x0, 0xb, 0x0, 0xffffffffffffffff, 0x25dfdbfd, [@sadb_x_filter={0x5, 0x1a, @in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@dev={0xac, 0x14, 0x14, 0xb}, 0x0, 0x14, 0x10}, @sadb_lifetime={0x4, 0x3, 0x0, 0x6f69, 0x5, 0x300}]}, 0x58}, 0x1}, 0x0) 2018/03/13 20:26:05 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000000)={0x1}, 0x1) r1 = socket$inet(0x2, 0x4000000000000005, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000000c0), 0x7) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x80000003, 0x5ad, 0x1ff, 0x2, 0x7, 0x6, 0xe11, {0x0, @in={{0x2, 0x4e23}}, 0x1, 0x7f, 0x3, 0x8}}, &(0x7f0000000040)=0xb0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000001c0)={r2, 0x9}, 0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000240)={r2, 0x1, 0x80000001, 0xffffffffffffffff}, 0xfffffffffffffdce) 2018/03/13 20:26:05 executing program 6: r0 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000000)={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}, {0x0, @link_local={0x1, 0x80, 0xc2}}, 0x28, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 'bond0\x00'}) 2018/03/13 20:26:05 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000940), 0x8) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000740)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000600)=ANY=[@ANYBLOB="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", @ANYRES32=r0, @ANYPTR64=&(0x7f0000000340)=ANY=[@ANYPTR=&(0x7f0000000140)=ANY=[@ANYPTR64, @ANYPTR64, @ANYPTR64], @ANYRES32=r0, @ANYRES32=r0, @ANYPTR64, @ANYRES64=r0, @ANYRES64=r0, @ANYRES64=r0, @ANYRES32=r0], @ANYPTR=&(0x7f00000004c0)=ANY=[@ANYRES64=r0, @ANYPTR=&(0x7f0000000380)=ANY=[@ANYPTR64, @ANYRES64=r0, @ANYRES32, @ANYPTR], @ANYRES32=r0, @ANYBLOB="38dce2a81d1ef5a7a2843894ef1fa1bdcf7cc705b31f565bb7bfb1154005a7acf39741131ec1fc6c5ab7aa2e0fa6f846645425bdb8ccc40a510b5f40e2276756d804a403da3e48a07dc5d29f3cd97edebcd042432a09dd11e23cac81cf68de0351a1688f330f1425d7fd22e385e8a64d4f271f0d5491c0025a32a662622df3e03bbaa992510b893fc403b4c2f077ed4f7a3b3d0c712b77e9be8e3f68a70e1e1d0b896c56a9f85c3eb3586b72c08e9bb5ac3bc9cb0a6a4df831075da5aa36d011f8f867147b0baa95a4c12d43fa0a8e7681a8f4663ae6f8849ee8f9", @ANYRES32=r0, @ANYPTR64=&(0x7f00000003c0)=ANY=[@ANYRES32=r0, @ANYPTR64, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="15e407b5f4c9a02d5b60615ce1ecfc9ee519083c34a2bd4fd781d5beab22a0ffcd668b8e2409a4319f2cec2d3fbd90b0c32ddf5c301caca13332c936a62552a25f1b0198a3811402ab2e0c1884962142dcca48098058d6dedc009e44d2adf08fa51923dfcde0d52ee3d9a8a897a8745d6f8b7b6ad6bc463930235bf2030dd49472891f4cce5eb14e0f0449e090240f17b71378ab9e4f9d8d0f851e63542983c55c86f2c728ac2462a876c6449a7e66bcc69ede3a", @ANYPTR64], @ANYPTR]], 0x4}, 0x1}, 0x0) socketpair(0x17, 0x0, 0x0, &(0x7f0000000000)) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000180)={{{@in6=@mcast1, @in6}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f0000000280)=0xe8) socket$inet_smc(0x2b, 0x1, 0x0) 2018/03/13 20:26:05 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xd0, &(0x7f0000e63ffc), 0x4) 2018/03/13 20:26:05 executing program 2: r0 = socket(0x10, 0x807, 0xf2a) recvmsg(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000000480)=[{&(0x7f0000000080)=""/223, 0xdf}, {&(0x7f0000000180)=""/195, 0xc3}, {&(0x7f0000000280)=""/142, 0x8e}, {&(0x7f0000000340)=""/130, 0x82}, {&(0x7f0000000400)=""/102, 0x66}], 0x5, &(0x7f0000000500)=""/81, 0x51, 0x7fff}, 0x40) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f00000006c0)={r1, r2, 0x4, 0x101, &(0x7f00000005c0)="8881fc0f2429fd5340ec97156d927d79826c6cee704d07546f6336bb01b045b9ce412b06093b397b6a740ac7e667b9a46808d20e800389eae950679aa886f6a3df7c6e383835831c48958ec370188deae4abfd37fc65193b83148173c832c9db7a19e088ce90b697ae1741d00133a67c1f054ba4010af2a963b457feedc90ac63927230c6a767fbcf610a0d84b89a2505f9488d0e0867481559c715a4156465384c9f978482ea1ef616ed6b12bfa435f31c30dd6ff249a0e32349b6f29c646618ba3a6df1f741235a3668e2f9963590fa0dfe9b019b3e5b120464568fe64c07b4d143aa859171e5cd635f4dcbb2c", 0xfffffffffffffff8, 0x6, 0x10000, 0x800, 0xff, 0x7, 0x35, "5d8e971f843597ccfaee1d742615eea0441d0f63ce5f02733f2791b51ebee480869b7e960344de20473e94965598f5aba86a689a7a7fe1474122ed5916ce98fccbef2aae82ae63c601f3cbcdd7b63971cd5fa3ea8484817f51cbd0908cdff46008c74faf4c3520e7f26ea92e4d1a4e3242244c6da4a170abc53d56a75e41c29cbacfe8bc56ef7466d9f958b872ff3b9fa0a4b96462c34d93782f42ccb36e6844de944b24883f92a7741197e35c8b4f0dd59d300fdbec05b45b81fa438ae0858d40468d14c8ffa5f55967a4a696748ab5"}) r3 = socket(0x1e, 0x1, 0x0) getsockopt(r3, 0x800000010f, 0x87, &(0x7f00004ad000), &(0x7f00004ad000)=0xffffffffffffff21) [ 50.773684] netlink: 60 bytes leftover after parsing attributes in process `syz-executor6'. 2018/03/13 20:26:05 executing program 3: syz_emit_ethernet(0x6a, &(0x7f0000000100)=ANY=[@ANYBLOB="154cb6310458ffffffffffff8100480086dd6087c82f7a714bca1e17e3b7bf1a33ef15d47000300000fe800000000000000000000000000000ff000000000000000000ffffac1414bb0300907800000000609210400000000000000000000000000000000000050000ff0100"], &(0x7f00000012c0)={0x0, 0x0, [0xd3]}) pipe(&(0x7f0000000000)={0xffffffffffffffff}) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000080)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) syz_emit_ethernet(0x56, &(0x7f00000001c0)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}, [], {@canfd={0xd, {{0x0, 0x3, 0x7f, 0x3ff}, 0x8, 0x3, 0x0, 0x0, "8d889b42c65b24534fdd8647e6d9805b2c8e24d897a6a3403027f92f403b9bec0991b161ed6572be4a73767058511b167547a0daad2c1f5bbedd8a53cbbfb477"}}}}, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000000180)) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000040)) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x1, 0x4) 2018/03/13 20:26:05 executing program 6: getsockname$packet(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0}, &(0x7f0000000100)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000140)={{{@in6, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f0000000240)=0xe8) pipe(&(0x7f00000003c0)={0xffffffffffffffff}) sendmsg$nl_xfrm(r2, &(0x7f0000000040)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x400800}, 0xc, &(0x7f0000bd7000)={&(0x7f0000000280)=@delsa={0x120, 0x11, 0x910, 0x70bd29, 0x25dfdbfd, {@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4d3, 0xa, 0x33}, [@proto={0x8, 0x19, 0x2b}, @replay_val={0x10, 0xa, {0x70bd2d, 0x70bd25, 0x9}}, @ipv4_hthresh={0x8, 0x3, {0x7, 0x6}}, @lastused={0x10, 0xf, 0x3}, @ipv6_hthresh={0x8, 0x4, {0x34, 0x76}}, @lastused={0x10, 0xf, 0xffffffffffffffe0}, @policy={0xb0, 0x7, {{@in6=@loopback={0x0, 0x1}, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x4e24, 0x2, 0x4e21, 0x5, 0x2, 0x80, 0xa0, 0x0, r0, r1}, {0x8, 0x3ff, 0xcfe8, 0x500000000000000, 0x8, 0xffffffffffffffff, 0x3, 0x200000}, {0x0, 0x10001, 0x80}, 0x7, 0x6e6bbb, 0x2, 0x1, 0x1, 0x1}}]}, 0x105}, 0x1}, 0x4000800) 2018/03/13 20:26:05 executing program 2: r0 = socket$inet(0x2, 0x3, 0x3) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000002c0)=0x14) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000000300)={@dev={0xfe, 0x80, [], 0x12}, @dev={0xfe, 0x80, [], 0x13}, @mcast2={0xff, 0x2, [], 0x1}, 0x60, 0x7134, 0xffffffffffffff01, 0x400, 0x4ce, 0x80000000, r2}) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x17}}, 0x10) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$bt_l2cap(0xffffffffffffffff, 0x0, &(0x7f0000000100), 0x80000) getsockopt$bt_l2cap_L2CAP_CONNINFO(r3, 0x6, 0x2, &(0x7f0000000140), &(0x7f0000000180)=0x6) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080)={0x18a6bf78, 0x288f, 0xffff, 0xffffffff}, 0x8) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_IRQ_BUSID(r4, 0xc0106403, &(0x7f0000000040)={0x8, 0x2, 0x1, 0x1f}) connect$inet(r0, &(0x7f0000001000)={0x2, 0x4e20}, 0x10) 2018/03/13 20:26:05 executing program 5: r0 = socket$inet6(0xa, 0x2100000000000006, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, 0x1c) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, @dev}, &(0x7f00000000c0)=0x10, 0x80800) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000100)=[{0xb, 0x64}, {0x6, 0x401}], 0x2) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) 2018/03/13 20:26:05 executing program 1: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000017fdc)="2400000002031f001cfffd946fa2830020200a000900010001e700000000a3a20404ff7e", 0x24}], 0x1}, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x100000000}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={r1, 0xca, "95943e2dcda8f6fb9c6ed037a82f0cb6f71642a29140bec17170cf45c1547df0f1ea21b64a4ddc42a8246dc27e151a9e2b382aba4e5a2d87bbac3e57ed5826fca7ad24cddb4112d0c7eba0c567991192814a82e0b7462930da92058c6d0849ba04e0147a89d6aab5d21067d50ea674fd43ac4cf75003abc8505727934b4c47864e0b0a2d0d102f7f4c23a2044338dd2122a243877a7dae8f98acc30ecb8151196a1d037b6577146f7a108fe1d621966d5c7a35ca08e69a4fe7b234858ba68508df5db5fd8f44e449cdcf"}, &(0x7f0000000180)=0xd2) sendmsg(r0, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f00000001c0)="2400000002031f001cfffd946fa2830020200a000900020002e1b301190000000000007e", 0x24}], 0x1}, 0x0) 2018/03/13 20:26:05 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000000)={{0x2, 0x4e20, @multicast1=0xe0000001}, {0x306, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x2, {0x2, 0x4e20, @broadcast=0xffffffff}, 'bond0\x00'}) pipe(&(0x7f0000000080)) 2018/03/13 20:26:05 executing program 0: pipe(&(0x7f0000000080)={0xffffffffffffffff}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000340)) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000300)={r0, &(0x7f0000000140)="91e7efaca6de6fb763ca37d2b782a0556e333e839f696efd6ef2e2e65ab825e55d0e7e526f12469f3154e22a448021b86b392fe960d96ba51e31dc8bf44779b79160331dc03022fcde02af3d69e1d66e9ba717cba30078edd5816f10cfe36982ace7f7b60af7c6ea8541475b74b858d11444b635ffb04722a605f23242cf249f3a596bf36780041e2206a3d0a92a1df7f2109c84c9955d4d8079401b6a50f17a22a5d5d58a81990499ed1ddaf65d8e9b87d0eb9ee54fe461e53af25c893257a471b3b4e704310a6807f8f4131d8012f480d790055c041613be71", &(0x7f0000000240)=""/108}, 0x18) r1 = socket$nl_route(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100000}, 0xc) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1d, &(0x7f0000000380)=""/175, &(0x7f0000000440)=0xaf) getsockname(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f00000000c0)=0x3a) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000100)={'lo\x00'}) 2018/03/13 20:26:05 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f000000d000)={0x0, 0x3d00795be22ae6fd, &(0x7f000000eff0), 0x1, 0x0, 0x0, 0x20004010}, 0x0) 2018/03/13 20:26:05 executing program 3: r0 = accept4$bt_l2cap(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x80000) ioctl$void(r0, 0x5450) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f00000000c0)={&(0x7f0000000080)='./file0\x00', 0x0, 0x10}, 0x10) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000140)={r2, 0x28, &(0x7f0000000100)}, 0x10) sendmsg$nl_netfilter(r1, &(0x7f0000aba000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000831000)=ANY=[@ANYBLOB="14000000000a050097230000dfffffff00000000"], 0x14}, 0x1}, 0x0) 2018/03/13 20:26:05 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f0000ed3fe4)={0xa, 0x4e20}, 0x1c) shutdown(r0, 0x0) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f00003ef000)=[{{0x0, 0x0, &(0x7f00009f0000)=[{&(0x7f000098c000)='d', 0x1}], 0x1, &(0x7f0000783000)}}], 0x1, 0x0) sendmmsg(r0, &(0x7f000050ef88)=[{{0x0, 0x0, &(0x7f0000e8afc0)=[{&(0x7f0000654000)='c', 0x1}], 0x1, &(0x7f0000607000)}}], 0x1, 0x0) socket$inet6(0xa, 0x0, 0x2) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000099cff8)={0x9, 0x7fff}, 0x8) close(r0) 2018/03/13 20:26:05 executing program 0: socketpair$unix(0x1, 0x8000000100000003, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004ff0)={0x2, &(0x7f0000002fe8)=[{0x3d, 0x0, 0x100}, {0x6}]}, 0x10) sendmmsg(r1, &(0x7f0000008180)=[{{0x0, 0x0, &(0x7f0000004e80), 0x0, &(0x7f0000008000)}}], 0x1, 0x0) socketpair(0x10, 0x0, 0x152, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f00000000c0)={r3, 0x1}) [ 50.902826] netlink: 4 bytes leftover after parsing attributes in process `syz-executor1'. [ 50.924584] audit: type=1400 audit(1520972765.878:52): avc: denied { getopt } for pid=7088 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/03/13 20:26:05 executing program 4: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000002ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f0000006fc8)={&(0x7f000000dff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10, &(0x7f0000004000), 0x0, &(0x7f0000010000)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000009000)=""/171, 0xab}, &(0x7f000000d000)=[{&(0x7f0000010000)=""/3, 0x3}], 0x1}}, @rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f000000eff8)=""/8, 0x8}, &(0x7f0000005000)=[{&(0x7f000000c000)=""/162, 0xa2}], 0x1}}], 0x90}, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000000080)=@raw={'raw\x00', 0x9, 0x3, 0x340, 0x158, 0xffffffff, 0xffffffff, 0x158, 0xffffffff, 0x270, 0xffffffff, 0xffffffff, 0x270, 0xffffffff, 0x3, &(0x7f0000000040), {[{{@uncond, 0x0, 0xf0, 0x158, 0x0, {}, [@common=@eui64={0x28, 'eui64\x00'}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x18, 0x5, 0x7fffffff, 0x0, 'snmp_trap\x00', 'syz0\x00', 0x20c0000}}}, {{@uncond, 0x0, 0xf0, 0x118, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0xd}}]}, @common=@inet=@SET1={0x28, 'SET\x00', 0x1, {{0x22a, 0x6a}, {0x7ff, 0x5, 0x4}}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3a0) socketpair(0x3, 0x80000, 0x3, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000000480)={0x0, 0x0, 0x80000000}) pipe(&(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f0000000500)={r4, 0x80000, r5}) 2018/03/13 20:26:05 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x5}, 0x20) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080)={0x6, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00001a7fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) sendto$inet6(r0, &(0x7f0000aaff09)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) pipe(&(0x7f0000000580)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00000005c0), &(0x7f0000000600)=0x4) 2018/03/13 20:26:05 executing program 2: r0 = socket(0x15, 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f00005a4000)={&(0x7f0000327ff4)={0x10, 0x34005}, 0xc, &(0x7f0000007ff0)={&(0x7f00002ab000)=ANY=[@ANYBLOB="240000001e00010800000000000000f40400000010001100ed0000000000000000000000"], 0x1}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000002c0)={0x0, 0x1}, &(0x7f0000000300)=0x8) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000000)={'filter\x00'}, &(0x7f0000000080)=0x54) 2018/03/13 20:26:05 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000100)={{0x2, 0x4e20}, {0x0, @random="14bf817e660d"}, 0x0, {0x2, 0x4e20, @multicast2=0xe0000002}, 'lo\x00'}) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f00000001c0)=0x7, 0xffffff18) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x44) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000180)) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000200)={0x0, 0x4, 0x4, 0x5, 0x0, 0x200, 0x10001, 0x2, {0x0, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, 0x8001, 0x6d0, 0x56, 0x0, 0x401}}, &(0x7f00000002c0)=0xb0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000300)={0x7, 0x80, 0x20c, 0x100, 0xfff, 0x7fff, 0x9, 0x8, r1}, &(0x7f0000000340)=0x20) setsockopt(r0, 0x400, 0x7fff, &(0x7f0000000380)="ef094f90c7555b9d1617ba16f74da35ada3b5787d74433fb2e37635fc56946fb77c46769ca668fb6d8d87ee740ac3bd85c292d0895de37d810989ac794734108c5f03af735334110adb309dcfef02abd448a1128d513e6fe39ce770797fb224c70b4972212a9c7874d43dfb75cbc4c888df8281545b9d69ef3e9c9d34498f10c5bd420cdf7d163d92ed955e195e6548f0d34a8e2311d0222c788c11c5d42085747188578c156f59da5c1a040a6d416df81ed6961b80b5cc5abf1da20525f41c09db4cf9524e1c7e34c88cf", 0xcb) accept4$inet(r0, 0x0, &(0x7f0000000000), 0x80800) [ 50.929543] netlink: 4 bytes leftover after parsing attributes in process `syz-executor1'. 2018/03/13 20:26:05 executing program 6: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x21, &(0x7f0000000080)="99cd6c95a769666182d821dd127effd6d81561dcbba1910f7dcb404e4bb06cd325", 0xffffffffffffff43) setsockopt$inet_tcp_buf(r0, 0x6, 0x1c, &(0x7f00000000c0)="18f0f1925994ed023d792564557e9457b468688fc8b00056d1772e79f82ffb1aca35d612554b42b5032428bc6cefbf7567c082e0593b11cb11126eddb69218c2cc80f7ca0ead7b207b74b012444ba563df0c3899c393650fc925b3064c5e57e711155cf0c8eef139a6bfd0e1c8a24e9ea5c3f867e4061d0730d8ad8f2e2b1200931b0bdeff3d3a9d106b", 0x8a) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00000002c0)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000000380)={0x8000000, 0x0, 0xe}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e22, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0xec6}}}, &(0x7f0000000300)=0x84) recvfrom(r0, &(0x7f0000000000)=""/69, 0x45, 0x2000, &(0x7f00002ebfda)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @loopback=0x7f000001}}}, 0x26) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000340)={0x7ffffffd, 0x100000005, 0x4, 0x5}, 0x10) 2018/03/13 20:26:05 executing program 7: pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000000040)={&(0x7f0000ffb000/0x3000)=nil, 0x1, 0x7, 0x0, &(0x7f0000ff9000/0x3000)=nil, 0x540}) syz_emit_ethernet(0x66, &(0x7f0000000080)=ANY=[@ANYBLOB="ffffffffff06aaaaaaaaaabb86dd6076605100303afffe80000000000000000001de763835e1e5bbce0000000000ffff0200ff000000000000000000000001860090788014000060c5961e00000000ff010000000000000503000004000001ff020000000100008000000000000009"], 0x0) 2018/03/13 20:26:05 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(rfc7539esp(ctr(blowfish),sha512-avx))\x00'}, 0xffffffffffffff35) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000000100)=ANY=[@ANYBLOB="184000f12200610913678de813fffffe2503000000967bc81cc06f2ffbd106ae0c31f92c31981878d3f52dbaf493eee2b5f8e4613803ab5bde956bfa479a8a3e9f8bb349cb714e795026e8a490d6ddea5413744127aa3447574e"], 0x18}, 0x1}, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) [ 50.978695] netlink: 4 bytes leftover after parsing attributes in process `syz-executor1'. [ 50.994574] netlink: 4 bytes leftover after parsing attributes in process `syz-executor1'. 2018/03/13 20:26:06 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f87fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f00000000c0)={0x5, &(0x7f0000000040)=[{}, {}, {}, {}, {}]}) recvmsg(r1, &(0x7f0000001700)={&(0x7f0000000100)=@vsock, 0x80, &(0x7f0000001540)=[{&(0x7f0000000180)=""/127, 0x7f}, {&(0x7f0000000200)=""/15, 0xf}, {&(0x7f0000000240)=""/4096, 0x1000}, {&(0x7f0000001240)=""/219, 0xdb}, {&(0x7f0000001340)=""/47, 0x2f}, {&(0x7f0000001380)=""/94, 0x5e}, {&(0x7f0000001400)=""/74, 0x4a}, {&(0x7f0000001480)}, {&(0x7f00000014c0)=""/75, 0x4b}], 0x9, &(0x7f0000001600)=""/221, 0xdd, 0x7f}, 0x0) r3 = accept$alg(r0, 0x0, 0x0) poll(&(0x7f0000000080)=[{r3, 0x100}], 0x1, 0x80000000) 2018/03/13 20:26:06 executing program 7: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000002ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f0000006fc8)={&(0x7f0000014000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10, &(0x7f000001c000), 0x1d3, &(0x7f000000f000)=ANY=[@ANYBLOB="480000000000000014010000010000000000000000000000", @ANYPTR=&(0x7f0000012f46)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="ba00000000000000", @ANYPTR=&(0x7f0000006000)=ANY=[@ANYPTR=&(0x7f0000013f97)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="4f50ce59aabb36fc"], @ANYBLOB="010000000000000000000000000000000000000000000000"], 0x48}, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000003c0)={{{@in6=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in=@remote}}, &(0x7f0000000380)=0x235) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f0000000200)={0x1, 0xffffffff, r3, 0x3ff, r4, 0x1860, 0x100000000}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000040)={0xc99f, 0x0, 0x10001, 0x4}) ioctl$DRM_IOCTL_AGP_FREE(r2, 0x40206435, &(0x7f0000000080)={0x1, r5, 0x0, 0x3}) 2018/03/13 20:26:06 executing program 1: r0 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r1, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r1, &(0x7f0000000180)=[{{0x0, 0x0, &(0x7f0000c38ff0)=[{&(0x7f00006f9000)='\x00', 0x1}], 0x1, &(0x7f00000001c0)}}], 0x1, 0x8000) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000081e000)=ANY=[@ANYRES32=0x0, @ANYBLOB="021b9d00"], 0x8) 2018/03/13 20:26:06 executing program 6: getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f00000002c0)={0x0, @remote, @remote}, &(0x7f00000001c0)=0xfffffffffffffd54) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000740)={'ip6gretap0\x00', r0}) ioctl$int_out(0xffffffffffffffff, 0x2, &(0x7f0000000080)) connect$can_bcm(0xffffffffffffffff, &(0x7f0000001ff0)={0x1d, r1}, 0x10) socketpair(0x13, 0xf, 0x26, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000140)={0x0, 0x5, 0x20, 0xff, 0x36}, &(0x7f0000000180)=0x18) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000240)={0x3, 0x8208, 0x9, 0x8, r4}, 0x10) ioctl$sock_inet_SIOCGIFDSTADDR(r3, 0x8917, &(0x7f0000000200)={'\x00', {0x2, 0x4e21, @rand_addr=0x7156}}) sendmsg$can_raw(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000000)={0x1d}, 0x10, &(0x7f00000000c0)={&(0x7f0000000040)=@can={{0x0, 0x80000001, 0x10000, 0x6}, 0x0, 0x2, 0x0, 0x0, "3e7140964dcc6be1"}, 0x10}, 0x1}, 0xfffffffffffffffc) 2018/03/13 20:26:06 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x10bd}, 0x2c) r0 = socket$inet6(0xa, 0x3, 0x6) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000700)={0x0, 0x7, 0x9}, &(0x7f0000000740)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000780)={r1, 0x500000000000000}, 0x8) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x100000001, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7, 0x1f, 0x1, 0x1, 0x1}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x5c6e, 0xffd3, &(0x7f0000000000)=""/251}, 0x48) socketpair$inet(0x2, 0x1, 0xfffffffffffeffff, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000200)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000240)=0x28) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000280)={r5, 0x1}, 0x8) r6 = accept$packet(r3, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000480)=0x14) bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0x7, 0x5, &(0x7f0000000100)=@framed={{0x18, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x8}, [@jmp={0x5, 0x3, 0xb, 0x9, 0x5, 0xd, 0x1}], {0x95}}, &(0x7f0000000140)='GPL\x00', 0x1f, 0xc6, &(0x7f00000002c0)=""/198, 0x41f00, 0x1, [], r7}, 0x48) socketpair$inet6(0xa, 0x0, 0x6, &(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(r6, 0x89e2, &(0x7f0000000180)={r3}) connect$unix(r9, &(0x7f00000003c0)=@file={0x1, './file0\x00'}, 0x6e) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r8, 0x84, 0x6, &(0x7f0000000580)={r4, @in6={{0xa, 0x4e24, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x8000}}}, 0x84) 2018/03/13 20:26:06 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000080)={0x0, 0xf24}, &(0x7f00000000c0)=0x8) r2 = socket$inet(0x2, 0x80005, 0xfffe) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0x7, 0xfffffffffffffffe, 0x1, 0x2, 0xffffffffffffffe0}, &(0x7f0000000140)=0x14) listen(r2, 0x8) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) accept$inet(r4, 0x0, &(0x7f00000002c0)) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000480)={r1, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000180)={r3, 0x400}, 0x8) connect(r0, &(0x7f0000000000)=@in={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000380)={r3, 0x85, "514e04945f51aa0a0d57ec38c7b6cb1c82f6ab1c97ad4d7513ecb103664fa42bb2b67c03aea5629c2826ae903f2d46f781cd67a51ad1a8db1ea51b74a1ab0fd4e1e3a76515c7fc9ea38b6a079d9d197db13f4f73e41667b27154e86cc0c2d82161890c70e2df956c9056e918715086c03d6347fdcc11e89dead162321fa35a69c7a17e55cb"}, &(0x7f0000000440)=0x8d) getpid() socket$packet(0x11, 0x3, 0x300) accept4(r0, &(0x7f0000000300)=@un=@abs, &(0x7f0000000240)=0x80, 0x800) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f00000001c0), &(0x7f0000000200)=0xc) 2018/03/13 20:26:06 executing program 4: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) sendto$unix(r0, &(0x7f0000000040)="81af8a7abc4cf76c9db13e7e4aed6b72d6585e8f1c30a358bcedb4ad3b00a4d933e5fc7f40e7df0241d1f54a4c81f0746628ed2b8fabc7cb594f4787098a424726b38ee783090332c3e43dcbf44b97de3346cdf5ed7103de6d5b29dc21efeadc9c55928f9f9f982237715dfca499e85c1cb8aa8f022283349a22a16b57563bc57ec1e8f85b790b9973fb17cf200f8cf8f500fabc681ad9f4f245b992f0474b509b92b4eb15667c08407d630c242ccbca41c7c941f69b2bfc091a37e61b3aa86b6d707dff5847062625", 0xc9, 0x4, &(0x7f0000000140)=@file={0x0, './file0\x00'}, 0x6e) bind$nfc_llcp(r0, &(0x7f00000001c0)={0x27, 0x1, 0x0, 0x7, 0xb383, 0x80, "b3ea1b6d786d6409f368abb9d07e27751947ce8cb363b7a661fabd986cddb0b4170bd76fe9fdbcf00dc3d0cb6adc1136c29daa89968ea14e08324c60c723cd", 0x3f}, 0x60) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) 2018/03/13 20:26:06 executing program 5: r0 = socket$inet(0x2, 0x80000000002, 0x2) r1 = socket$inet6_sctp(0xa, 0x8005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000040)={0x2, [0x0, 0x0]}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000000c0)={r2, 0x6}, &(0x7f0000000100)=0x8) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000024d000)=0x7fe, 0x4) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e22, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f00002df000), 0x0, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) recvmsg(r0, &(0x7f0000000a40)={&(0x7f00000004c0)=@alg, 0x58, &(0x7f0000000940)=[{&(0x7f0000000880)=""/147, 0x93}], 0x1, &(0x7f00000009c0)=""/86, 0x56}, 0x2000) 2018/03/13 20:26:06 executing program 6: setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x9}, 0x14) pipe(&(0x7f00005dcff8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000335000), 0xfc94) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f00000010c0)=""/171, &(0x7f0000000080)=0xab) readv(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)=""/4096, 0x760}], 0x100000000000004a) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000001180)='tls\x00', 0x4) 2018/03/13 20:26:06 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) recvmsg(r0, &(0x7f00000002c0)={&(0x7f0000000380)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f0000000180)=[{&(0x7f0000000400)=""/141, 0x8d}, {&(0x7f0000000340)=""/21, 0x15}], 0x2, &(0x7f00000001c0)=""/233, 0xe9, 0x8}, 0x2000) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000300)=@req={0x5, 0x40, 0x2, 0x5}, 0x10) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x9, 0x6a, 0xffffffff, 0x0, 0x7, 0x6, 0x10001, {0x0, @in6={{0xa, 0x0, 0x0, @empty, 0x93da}}, 0xcc5, 0x6, 0x1, 0x6, 0x9d75}}, &(0x7f00000000c0)=0xb0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000100)={r2, 0x7}, &(0x7f0000000140)=0x8) sendmsg$nl_route(r0, &(0x7f0000808fc8)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000e69fb8)=@ipmr_newroute={0x38, 0x18, 0xc21, 0x0, 0x0, {0x80, 0x20, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5}, [@RTA_MULTIPATH={0x1c, 0x9, [{0x9}, {}, {}]}]}, 0x38}, 0x1}, 0x0) 2018/03/13 20:26:06 executing program 7: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@loopback=0x7f000001, 0x0, 0x2b}, 0x2, @in, 0x0, 0x4, 0x0, 0xffffffffffffffff}}, 0xe8) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000080)={0x8, 0x0, 0x10001, 0x1}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f00000000c0)={0x4, r3, 0x0, 0x181280000}) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0x1c) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000300), &(0x7f0000000340)=0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000140)={0x0, 0x4}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000002c0)={r4, 0xffffffff, 0x2, [0xed4c, 0x8]}, 0xc) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000100)={0x7fff, r3, 0x10002, 0x53}) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000380)={r4, 0x8, 0xb2, "b59744c0e84da91457f4dcea36065fe0e7035a6abfc7aabb459448439cc41de7000790cb0883f9ee0404ebb4316761a3f3d325f2a9fdac982f47e0a8cc807a79f786e4b7bcd50816c6cb0f2a2afab94d46d284870a3a87492d72fb91e2b24d4142ad3ea46fb9e016c689f142d599158d798daad7db952bb285deef87aa3421593831b6d3bec31e7f5d9ce16246c7e3f46dd2e02d415f285f1ac8fad43ab5be7d856e42eb32b8d8e8cc42448d419d5c0d8c65"}, 0xba) accept4(r1, &(0x7f0000000440)=@hci, &(0x7f00000004c0)=0x80, 0x800) 2018/03/13 20:26:06 executing program 1: r0 = socket$inet(0x2, 0x6, 0x7fff) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000f8f000)="8907040000", 0x5) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @rand_addr}, 0xfc) r1 = socket$inet6_sctp(0xa, 0x10000000001, 0x84) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000002ffc), 0x4) 2018/03/13 20:26:06 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0xfffffffffffffe00) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000077bff8), 0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e22}}, 0x8000, 0x5, 0xffffffffffffff00, 0x1, 0x4}, &(0x7f00000000c0)=0x98) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={r1, @in6={{0xa, 0x4e22, 0x101, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x9}}}, 0x84) 2018/03/13 20:26:06 executing program 4: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x8}, 0x1c) connect$inet6(r0, &(0x7f0000000240)={0xa, 0x4e26, 0x80000001, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x20000000000}, 0x1c) r1 = accept4(r0, 0x0, &(0x7f0000000180), 0x80000) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f00000001c0)=0x7ff, 0x4) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x0, 0x0, 0x2}}, 0xe8) sendmsg(r0, &(0x7f0000000580)={0x0, 0x0, &(0x7f00000026c0), 0x0, &(0x7f0000002780)}, 0x0) 2018/03/13 20:26:06 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000040)) socketpair$inet6(0xa, 0x2080000, 0x6, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000080)={0x3, [0x81, 0x40, 0x6]}, &(0x7f00000000c0)=0xa) 2018/03/13 20:26:06 executing program 6: r0 = socket$inet6(0x10, 0x3, 0x0) r1 = socket(0x0, 0x80000, 0x6) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f00000002c0)=0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000300)={r2, @in6={{0xa, 0x4e20, 0xfffffffffffffff8, @remote={0xfe, 0x80, [], 0xbb}, 0x40}}, 0x4, 0x4}, 0x90) r3 = socket(0xf, 0x0, 0x3f) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f00000001c0)=0x9, 0x4) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00000003c0), &(0x7f0000000400)=0x4) sendmsg(r0, &(0x7f0000000040)={&(0x7f0000000000)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(authencesn(ghash,ecb-cast5-avx))\x00'}, 0x80, &(0x7f0000000000)=[{&(0x7f0000011e9a)="5500000018007f8db72d1cb2a4a280930206000000a843096c26236925080700340010010000ca8a9848a3c72803c56b7b31afdc1338d544ef009b841352f75afb83de44afaa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000000040)}, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000080)={0x8, {{0xa, 0x4e23, 0x3, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x8}}, {{0xa, 0x4e21, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x8}}}, 0x108) 2018/03/13 20:26:06 executing program 7: r0 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000001fef)=[{}, {}], 0x2, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, &(0x7f00000000c0), r2, &(0x7f0000000100), 0x1, 0x4) accept$inet(r2, &(0x7f0000000040), &(0x7f0000000080)=0x10) bind$inet6(r0, &(0x7f0000001ff2)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/13 20:26:06 executing program 1: r0 = socket$inet(0x2, 0x8000000000000001, 0x10001) getsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000000000)={@loopback, @multicast1}, &(0x7f0000000040)=0x8) getsockopt$inet_tcp_buf(r0, 0x6, 0xd, &(0x7f000012af0f)=""/241, &(0x7f00003d1ffc)=0xf1) 2018/03/13 20:26:06 executing program 5: r0 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000719000), 0x4) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000180)={{{@in=@rand_addr, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@mcast1}}, &(0x7f0000000280)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000002c0)={@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xc}}, 0x58, r1}) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000080)={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x29, r2}) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f000021affc), 0x4) 2018/03/13 20:26:06 executing program 2: r0 = socket$inet(0x2, 0x3, 0x2) recvmsg(r0, &(0x7f0000000200)={&(0x7f0000001340)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0xfffffffffffffe1a, &(0x7f00000013c0), 0x1, 0x0, 0x0, 0x56db1c38}, 0x2061) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000bc0)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000c00)={{{@in=@remote, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@rand_addr}}, &(0x7f0000000d00)=0xe8) r4 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000d40)={0x0}, &(0x7f0000000d80)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000dc0)={{{@in=@dev, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in=@rand_addr}}, &(0x7f0000000ec0)=0xe8) r7 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000f00)={0x0}, &(0x7f0000000f40)=0xc) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00000012c0), &(0x7f0000001300)=0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000f80)={{{@in=@multicast1, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@mcast1}}, &(0x7f0000001080)=0xe8) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000002580)={'ip6gre0\x00', {0x2, 0x4e24}}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000010c0)={0x0, 0x0, 0x0}, &(0x7f0000001100)=0xc) socket$key(0xf, 0x3, 0x2) sendmmsg$unix(r1, &(0x7f0000001200)=[{&(0x7f0000000240)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000000440)=[{&(0x7f00000002c0)="f60e28b4c502adc6ff01d267da3a993401b0bcfa3e38682a67da773938a9c61b3997b15858df6527918ed2a5d9fb8d4d1a71da5a9bcc38ac521ef3a9df76d723d08c5025049814820cf8fefa792d71e1f4cb9b39807e3d2f0a8ed283197515f6ab", 0x61}, {&(0x7f0000000340)="455f87dd340b141e12b8ea9e4f60ea3f2effdfc87751dd57ea51684b446372f03269180cd100c850872ab66503fbdc6653d509eb6122c2790dcb3e5109db81102db2392193c54e99c15116bac4fd195a94708d641862cc3247a425dcf6f6cb79e27593ebcf62e6ecd8991ce8e53fa1c923d236c9f30edea3b30ee1c90ba91fd952cef1fb8ceac1e5d0ce28082ae8e1b1dc2253dce27303aeeeb7faea05f517e2340cbed0dcb2b0a5fdf5d094d4bca34b65adc079f028655a", 0xb8}, {&(0x7f0000000400)="282acad12fb248553eb7690eceb55108f8cb813da02efc5465dca2c5472f1dd471a554864ad82f6bc633a45a7b", 0x2d}], 0x3, 0x0, 0x0, 0x10}, {&(0x7f0000000480)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000840)=[{&(0x7f0000000500)="738c16e12bc483154ac5129ffbfe057ad53cba3f1120c83b6a22c77f765864f903a4060cf8c038615e7ab530d026519b7960e457e3f8ed84e6ceb99f9e9e2fc72682356ce7bfd69e0ed73c8cfd9bc4ae7a651027015ba094bd0f42765a51e87bd381aa15b71f241a916e35bc6251e4c11ea3cdafaa975d8888cb9343f4df4e", 0x7f}, {&(0x7f0000000580)="716cc708a19df273a89e0f42dc939d4ee4291675d816d416f738f4", 0x1b}, {&(0x7f00000005c0)="968a16c11507786c5ce7b7ca5e8a8f44210a9e617da0b2905038b97bb9b106fcfe0c1b96880517fbda41fd7a0af745e8ab6e0a9e80c0ec9a46621f494888ace617d38ba40f94a53bf0150d969aa0ca61011f5b953553713643fc62078dc0b5dd2420aaff72cbf172fccd5f964006d0d477eb45728ee94906fe1d494b76ce9a39376da53d1732794aca8e57a3b978d8cf37c9209533d8b2d2bbc5ae79ec908a6cf38a48cb7fd800c36ec5a7b75b0ac4a237434a337a336760ec478003a3d8c57d1a02dd84f3e3aa1bd0b58a69b9fbbcb9d8c6afdf96c8286f0ac369f15874eb6130", 0xe1}, {&(0x7f00000006c0)="7081249afbffa9cceb3e83765df75aeb1b39bc4f325802f66f84046217e57eff71a7a323411667ddf2794922c81ab71ddc0faec8ca8317ac", 0x38}, {&(0x7f0000000700)="b81e00d28622002eafe756b52c2fb04733937c90e9db7d7c75deb117c2263c1bd31b171e7562187c2473fa7b0f6ec96922db7ad713607666f4657363f83ff6774b7decb4dd02cf98e44129312d01571e6ff4c19cf5fc5cb018c8e74391a11c398b6c7d94f0db6ed8e8fc772e29e81b7b2917ef78efd7b30bcc848142960f9543e7742c34136be5dc62f68744601935c3c4bff632272ea2467e94a3c10ff785d36a7e0222aad06015a6f8ea76370d92a29fd7caf8f03e98c3040473563bd751e82f5320b2db6ab6ec8e8961d0693d1e22289b3cfdaa0d1dc7651c877fe678868adc22a5", 0xe3}, {&(0x7f0000000800)="dd2188217c25d166da32fb81a026c65fe30f98a8ffc3d5d4772069d39a0a", 0x1e}], 0x6, 0x0, 0x0, 0x48085}, {&(0x7f00000008c0)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000000b80)=[{&(0x7f0000000940)="c2f33b12e296ab5b484585177ba48b6ac54b5db0aeb56d5a8c2ef2fc89ce9207a7bd80047104eed4757ddf61c15b1bc39d8007909ff7523f7f6f4a749161eba9bb09256cf3ceb78c8562c813a228400bac147f7317ec9e8f5c2ec48242d94d7330a3270f2fc30493e648b10774964f2caa350e48764c90a9a1384d993a83a668a7f578a1e416dc26a16d38f1907120a5378ca33ef6ed681d5e495eacf608c08384613dd80e389d2d55cb3c4ece01addf90cac1fe8bead2709d8f9e6145267fe229afad958ec645768cf5c7288b4c279ed4904e7e59e970525754ef82696d526a7d0bc1ffbb29a3e3d6f343c4d0795f3e301b258d72d0f4ce", 0xf8}, {&(0x7f0000000a40)="1a36d9b04d06de565ca73aaffb61ab144ad447eeab29374669990a3c82c6950595b7707e9afaefcaad75952cb5de012f523413f1ac8480f0df491e2922cae42445a9e5d807cfa7559f08622619536d2f57a12abe909bf0ee9ca2fcddaa3508fb40792b654f7d277f2f96928d4eb70b80a1bffe524716dd537fa2e742237afadbae256b6dd546a3f6b3fafd534e5f4286", 0x90}, {&(0x7f0000000b00)="cb6885fe8616ea3a3ed91338d6b9351f3422123ddfc2f820d3e7c9d6f54746d6db20f0dbffad782d51fd105139224fbd9064114323783eee339f55b84d008625a5a540b5a6ee6ea3c7b6f5e7bc0b896be99a43ad713e0f51a104bad068fe4cdaf8a07be40c1ce28bf7ab673ca7dbf7b61a0b51b026606f", 0x77}], 0x3, &(0x7f0000001140)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, 0xffffffffffffff9c, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}], 0xc0, 0x8000}], 0x3, 0x0) sendmsg$netrom(r1, &(0x7f0000002540)={&(0x7f0000000080)=@full={{0x3, {"c0a94b0de8ab1f"}}, [{"dc0a407b3a147c"}, {"21181ac7ab43e2"}, {"454af5f0c495d9"}, {"2ac5b8c8ebe17a"}, {"3012bfd93a59bf"}, {"25181bd69c8060"}, {"0ef039bc1e7bcc"}, {"92c2f82f7c71f8"}]}, 0x48, &(0x7f0000001400)=[{&(0x7f0000000100)="28db41d6d8b77025fddfd9e6b8bb6eff90692699e813e1fcbb82dc317ad7e2cce3db013d409d959950c5b4fc1d4d19bd8b2b91ee9af8c60cbbbb6ecdf71045833ab7b2bfde76fac50b01dee9093832911c3a14dadfb3a7761ac9a0fcbd3e8222498856d7c966b3ea780ba300fe252e25ca6952012fa44f7fbbb22c6e94da17f83d96f2553e81f5c89e5b2982a6a67ac8dbf73f7175ffc8a5e914d08cd2480f95312a2734b32c2bbd0889238a7d6b1265282f4a94ff9659ce2dccdcb3508a14313cef481f3d32354fed07df175f619d8664d39423aebd7746eed4e612df57a1ba2aca0b0e5ab9d6939986", 0xea}, {&(0x7f00000013c0)="d9c07f6405e33ccb068a7963", 0xc}], 0x2, &(0x7f0000001440)=[{0x40, 0x6, 0x2, "3d79d25333c6b200e46f4419318ba4c04ef2ba4367d1651b80c2b072890ae1194dfa575a214af62d97"}, {0x58, 0x10a, 0x4, "31363a7d0ddedd0d4d1e6debf25d440103088535d45ebd8479cbcf5a9385a830494b35bb1bc65694384f3b798507022f699e35847cb35ca8b070101da77297c528077d3d"}, {0x40, 0x6, 0xefa, "31228827f3a5a7fca89635b00eabbbda6e5f41c786350f8023d1085834e613cfcdf06f7b00adc8650fb9901c629e"}, {0x1010, 0x113, 0x1, "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"}], 0x10e8, 0x4000041}, 0xc0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)) setsockopt$inet_int(r0, 0x0, 0xcf, &(0x7f000039e000), 0x4) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000025c0)=@assoc_id=0x0, &(0x7f0000002600)=0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000002640)={r11, 0x857, 0x30, 0xcf22, 0xffff}, &(0x7f0000002680)=0x18) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)) 2018/03/13 20:26:06 executing program 0: syz_emit_ethernet(0x32, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @empty, @multicast1=0xe0000001, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f0000000040)) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000100)={r0, 0x28, &(0x7f00000000c0)}, 0x10) 2018/03/13 20:26:06 executing program 4: r0 = socket(0x10, 0x802, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000000)=0x1a, 0x0) write(r0, &(0x7f0000c1a000)="24000000200025f0006b000420edfc00020b00080110b5000010ffea08000100000000b7", 0x24) 2018/03/13 20:26:06 executing program 6: socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000080)={@dev={0xac, 0x14, 0x14, 0xa}, @multicast1=0xe0000001, 0x0, 0x6, [@multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}, @empty, @multicast1=0xe0000001, @empty, @multicast1=0xe0000001]}, 0x28) r1 = accept4(r0, &(0x7f00000000c0)=@in6={0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x80, 0x800) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000000180)=0x8) r2 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000011000)=[{{&(0x7f0000003000)=@in6={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000004fa0)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000002d30)}}], 0x1, 0x0) connect(r2, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) setsockopt(r2, 0x40000000000111, 0x0, &(0x7f000000bffb)="0ed4550f", 0x4) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000000)) 2018/03/13 20:26:06 executing program 7: socket$can_raw(0x1d, 0x3, 0x1) r0 = socket$inet(0x2, 0x3, 0x20000000084) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000100)={'nat\x00', 0x0, 0x0, 0x73, [], 0x1000010c, &(0x7f00000001c0), &(0x7f0000000200)=""/4096}, &(0x7f0000001280)=0x108) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00000012c0)=@security={'security\x00', 0xe, 0x4, 0x3c0, 0xffffffff, 0x0, 0x220, 0x220, 0xffffffff, 0xffffffff, 0x328, 0x328, 0x328, 0xffffffff, 0x4, &(0x7f0000000040), {[{{@ip={@rand_addr=0x80, @loopback=0x7f000001, 0x0, 0xffffff00, 'ip_vti0\x00', 'bridge0\x00', {0xff}, {0xff}, 0x56b9532978fac1f3, 0x2, 0x4}, 0x0, 0x100, 0x128, 0x0, {}, [@common=@set={0x40, 'set\x00', 0x0, {{0xc5a, [0x3, 0x6, 0x1, 0xfa, 0x1, 0x3], 0x80, 0x0, 0x517}}}, @common=@inet=@set1={0x28, 'set\x00', 0x1, {{0x800, 0x8, 0x4}}}]}, @common=@unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3, {0x9, 0x9683, 0x2}}}, {{@uncond, 0x0, 0x98, 0xf8}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x1, @random="d19120b58c50", 0x8, 0x1, [0x3d, 0x36, 0x3e, 0x3b, 0x29, 0x32, 0x2b, 0x40, 0x2e, 0x37, 0x18, 0x1b, 0x16, 0x20, 0x2a, 0x6], 0x0, 0x4, 0x4}}}, {{@uncond, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@icmp={0x28, 'icmp\x00', 0x0, {0x0, 0x0, 0xfbc}}, @common=@socket0={0x20, 'socket\x00'}]}, @common=@inet=@SET1={0x28, 'SET\x00', 0x1, {{0x401, 0x3, 0x8}, {0x4, 0xfffffffffffffff9, 0x40fb0001}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x420) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000000)={'eql\x00', 0x391}) 2018/03/13 20:26:06 executing program 3: r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000100)=@abs, &(0x7f0000000180)=0x6e, 0x80800) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x2000005, 0x2010, r0, 0x0) r1 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r1, 0x8000) r2 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r2, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) poll(&(0x7f0000000040)=[{r2}], 0x1, 0x8001) sendmmsg(r2, &(0x7f0000004600)=[{{&(0x7f0000003240)=@can={0x1d}, 0x80, &(0x7f00000043c0), 0x0, &(0x7f00000000c0)}}], 0x1, 0x0) connect(r2, &(0x7f00000001c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x3, 0x1, 0x4, 0x4, {0xa, 0x4e23, 0x7e2, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x80) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000240)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MODESET_CTL(r3, 0x40086408, &(0x7f0000000280)={0xc24, 0x8}) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f00000000c0)=0x5, 0x4) r4 = socket$netlink(0x10, 0x3, 0x1f) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r4, 0x10e, 0x4, &(0x7f0000000080)=0x6e9, 0x4) 2018/03/13 20:26:06 executing program 4: syz_extract_tcp_res(&(0x7f0000000180), 0x40, 0x81) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d36fa8)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="d308395444a146d7147696d2001c9c951c5858e6671bed96060fb8cbfbab3218986431e52fc12b4bdb3f50402c326ce9ddfb557010e652e6753525c063db3403178ae1d7da846fc447af2f41582eff942c16acf14d0678dec0dba4c9c948710f833d697c6940073dc9f281da90e423505b66f8e9cb84d6fa7ccfd2d68329ac75e0db486c90c5cb964d754ca06c26e917a33a8dc827b4b4deb72255dbc6fab25d950b8673ebe92d5f4d168f2437dcbc7d0ef77aa362129b0a2671addc7eae364d783289fd366b782196c2773e711f40fe05c3f27c6f550034bcd430cf9b5f514a1d9bfafe1fa3758da0f1cefa9ec7f25ee57e012c", 0xf4) 2018/03/13 20:26:06 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x2) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000180)={0x10, 0x0, 0x0, 0x1}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x4e20, 0x0, 0x4e20, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x3}}, 0xe8) getpeername$netlink(r1, &(0x7f0000000000), &(0x7f0000000080)=0xc) r2 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r2, 0x111, 0x1, 0x101, 0x4) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) 2018/03/13 20:26:06 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000012000)=0x401, 0x4) sendto$inet6(r0, &(0x7f0000000280)="2c9b7b405bd3b814fa5710a0941d7d177563cf04e30dce6b7bad0ccb355f5f43f1b70439dadeada2c3ec1f3a3153601b4c91361ebaca799cdf9d2066a37789d1d7851698e12009e59cea44999a0083d3710809f5b86f2f17094053e76941faa75365c5207b8e24fbd3ba758a8648", 0x6e, 0x40005, &(0x7f0000000140)={0xa, 0xffffffffffffffff, 0xd, @dev={0xfe, 0x80}, 0x8a0}, 0x1c) r1 = accept4(r0, &(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4}}}, &(0x7f0000000080)=0x80, 0x80000) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f00000000c0)="eb88b45e2df95def75173052095a5658891f15afade0", 0x16) r3 = accept$inet(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, @local}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000003c0)={0x0, 0x2}, &(0x7f0000000400)=0x8) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000480)={0x4, 0x7, 0x3000}, 0x4) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f0000000100)=r4, 0x4) r5 = accept4(r0, &(0x7f0000001440)=@vsock={0x0, 0x0, 0x0, @hyper}, &(0x7f00000014c0)=0x80, 0x80000) getsockopt$bt_BT_SNDMTU(r5, 0x112, 0xc, &(0x7f0000000180)=0xc04, &(0x7f00000001c0)=0x2) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f0000000300)=ANY=[@ANYBLOB='\v\x00\x00\x00', @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000340)=0x2c) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000000380)=@sack_info={r6, 0x4, 0x513}, 0xc) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r2, 0x111, 0x1, 0x1, 0x4) bind$ipx(r5, &(0x7f0000001500)={0x4, 0x4, 0x9, "1ef68e7be576", 0x6}, 0x10) 2018/03/13 20:26:06 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet(r0, &(0x7f0000ac0fbb)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x88, "14ed75e2ae6c660ff90dcd64662bdf38e6f62df9a37701329c1ead5cff375132d52683b8960a30ba2207c533a7f0eb11f2ce37a18e446c712d393dae03b4cc290dbb88b40e6ace812666272697178e58dbd4878cdd0e7cbf222ce8739fc37a9c731a1c629d472a8c4e75c83035633a52ab642d6010bd96d59f95f4370199ff108c0e66f2190878fc"}, &(0x7f00000000c0)=0x90) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000100)={r1, 0xffff, 0x1, [0xffffffffffffe858]}, &(0x7f0000000140)=0xa) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000bd6f60)={0x0, @in={{0x2, 0x4e23, @loopback=0x7f000001}}, 0x9, 0x0, 0xfffffffffffffffd}, &(0x7f0000f67000)=0xfffffffffffffcd2) 2018/03/13 20:26:06 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl(r0, 0x800000000008902, &(0x7f0000ce8000)='a') r1 = accept4$inet(r0, &(0x7f0000000000)={0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x10, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x40}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000100)={r2, 0x1}, &(0x7f0000000140)=0xffffffffffffffdf) 2018/03/13 20:26:06 executing program 2: r0 = socket$inet(0x2, 0xc, 0x80000080000000) r1 = accept$netrom(r0, &(0x7f0000000040)=@full, &(0x7f00000000c0)=0x48) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000100), &(0x7f0000000140)=0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)="726f535d36436d6e256449db6d2200") bind(r1, &(0x7f0000000180)=@llc={0x1a, 0x305, 0x7, 0x2, 0x800, 0x1000, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80) [ 51.317889] kernel msg: ebtables bug: please report to author: Wrong size [ 51.327068] kernel msg: ebtables bug: please report to author: Wrong size 2018/03/13 20:26:06 executing program 0: syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="0180c2000000aaaaaaaa000008004500001c000000000002907800000000e000000116009078e00000011aef69611227de7b9ea2d429f82de765b1c4a6fde100803997ca3fcb819988412a52ca3c61d981209acc7516028980978cefcffd7fda70fa61dee744c0939fbcac5dae76f2b504e70d62db8958030daa1cb8a8bab427e2706a9c2974893bbcc6d1084e16200ddcd8ccf6e00187b0305a73ec808f3fa1d1311d0a998231880d5fa58636f15b37e14a4e6a5dbb85e0e9b8202628d92796c848ce69427276630fe7ef81bfc497b5035454e19dcbaa9c8ed1084023c6432435e5c29dbd75511d730c4d16113ed9fa"], 0x0) 2018/03/13 20:26:06 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$kcm(0x29, 0x0, 0x0) recvmsg$kcm(r1, &(0x7f0000001440)={&(0x7f0000000000)=@alg, 0x80, &(0x7f0000001340)=[{&(0x7f0000000080)=""/191, 0xbf}, {&(0x7f0000000140)=""/127, 0x7f}, {&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f00000011c0)=""/56, 0x38}, {&(0x7f0000001200)=""/118, 0x76}, {&(0x7f0000001280)=""/177, 0xb1}], 0x6, &(0x7f00000013c0)=""/114, 0x72, 0x7ff80000000}, 0x2) sendmsg$nl_route(r0, &(0x7f000025bfc8)={&(0x7f0000b9343a)={0x10}, 0xc, &(0x7f00005ae000)={&(0x7f0000e21f7c)=@ipv4_delroute={0x24, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@RTA_DST={0x8, 0x1, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, 0x24}, 0x1}, 0x0) socketpair$inet6(0xa, 0x6, 0x9, &(0x7f0000001480)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f00000014c0)=[@in={0x2, 0x4e20, @multicast2=0xe0000002}, @in6={0xa, 0x4e24, 0xff, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x7}, @in6={0xa, 0x4e24, 0x6, @loopback={0x0, 0x1}, 0x4}, @in={0x2, 0x4e21, @multicast1=0xe0000001}, @in={0x2, 0x4e21, @multicast1=0xe0000001}, @in={0x2, 0x4e21, @multicast1=0xe0000001}], 0x78) 2018/03/13 20:26:06 executing program 0: pipe(&(0x7f00000011c0)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x4013, r0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000000)={r0}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000140)=0x10000, 0xffffffffffffffd1) getsockopt$ax25_int(r1, 0x101, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/03/13 20:26:06 executing program 4: unshare(0x400) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x10000000000, &(0x7f00000000c0)={@remote}, &(0x7f0000000100)=0x14) poll(&(0x7f00000000c0), 0x200000000000033e, 0x0) 2018/03/13 20:26:06 executing program 3: syz_emit_ethernet(0x1e, &(0x7f0000006ed5)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@generic={0x88ca, "b7ab051edd36a39410d5630733152fb8"}}}, &(0x7f0000005fec)={0x0, 0x1}) accept(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) 2018/03/13 20:26:06 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xf, 0x7, 0x0, 0x0, 0xc, 0xffffffffffffffff, 0x90a}, 0x2c) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) setsockopt$inet6_buf(r0, 0x29, 0x2f, &(0x7f0000000040)="1be1c701fdc21cbe30d09071e529a8c44339765e1fc31f714e1bb7f241113943e93ffb9c4a6bbad40994ecf68116817f5809182c88cfcd63ef486d8c5cd7c66f1b1dddf55d1a7d1a6fcae97d448a39819bf29555a6d8a0", 0x57) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00000000c0)=0x5, 0x4) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000670000)=@generic={0x1e, "01fd000000000000000000060002000009a979a121b80c7bc8790405c7dcd62e0a53b232394938d36d0ef5ffa8ffffffff819a2b0a6606e43a620170a00021f069ca021f6f65dcf360e7e58f358c00f9ecff0158d19bcb2a5130fffffffffffff300b9c8ead200c577aeb81c90541d6d7c770ee590c8bcf70dc151cb184a"}, 0x80) readv(r0, &(0x7f0000001480)=[{&(0x7f0000000100)=""/46, 0x2e}, {&(0x7f0000000140)=""/120, 0x78}, {&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f00000011c0)=""/3, 0x3}, {&(0x7f0000001200)=""/43, 0x2b}, {&(0x7f0000001240)=""/113, 0x71}, {&(0x7f00000012c0)=""/169, 0xa9}, {&(0x7f0000001380)=""/194, 0xc2}], 0x8) 2018/03/13 20:26:06 executing program 5: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00000000c0)={'dummy0\x00', {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}) r2 = socket$inet(0x2, 0x1, 0x84) listen(r0, 0x2000000000000830) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000040)={'bond0\x00', 0x0}) setsockopt$ARPT_SO_SET_REPLACE(r2, 0x0, 0x60, &(0x7f0000000180)={'filter\x00', 0x7, 0x4, 0x480, 0x0, 0x280, 0x280, 0x398, 0x398, 0x398, 0x4, &(0x7f0000000080), {[{{@arp={@loopback=0x7f000001, @broadcast=0xffffffff, 0xff000000, 0xffffff00, @empty, {[0xff, 0xff, 0xe44fb5e1d1f5c2cc, 0x0, 0xff, 0xff]}, @empty, {[0x0, 0xff, 0x0, 0xff, 0x0, 0xff]}, 0x100, 0xbb9, 0x3, 0x8, 0x40, 0x4, 'irlan0\x00', 'bcsf0\x00', {}, {0xff}, 0x0, 0x80}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xb}, @empty, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, 0xf, 0xffffffff}}}, {{@arp={@loopback=0x7f000001, @local={0xac, 0x14, 0x14, 0xaa}, 0xffffffff, 0xffffff00, @mac, {[0x0, 0xff, 0xff, 0x0, 0xff, 0xff]}, @mac=@random="1553160d88e4", {[0xff, 0x0, 0x0, 0xff]}, 0x10001, 0x10000, 0x8, 0x9, 0x1000100000000000, 0x2, 'ip6gretap0\x00', 'syz_tun\x00', {}, {0xff}, 0x0, 0x40}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @multicast1=0xe0000001, @multicast1=0xe0000001, 0xf, 0xffffffff}}}, {{@uncond, 0xf0, 0x118}, @unspec=@NFQUEUE1={0x28, 'NFQUEUE\x00', 0x1, {0x7, 0x3a11}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4d0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={'ip6_vti0\x00', r3}) 2018/03/13 20:26:06 executing program 0: r0 = socket$inet6(0xa, 0x80003, 0xff) connect$inet6(r0, &(0x7f0000000040)={0xa}, 0x1c) getsockname$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @ipv4={[], [], @remote}}, &(0x7f0000000080)=0x1c) sendmmsg(r0, &(0x7f0000001300)=[{{0x0, 0x0, &(0x7f0000001180)=[{&(0x7f0000000180)="0e8cb62c96f9963219c64ccf49fff13397622e77a2d6dd24ff0000000000000000f58b871d93189d", 0x28}], 0x1, &(0x7f0000001340)}}], 0x1, 0x0) r1 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r1, 0x8929, &(0x7f0000000000)={'bridge0\x00'}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000003c0)={0x0, 0xe2, "d07b33581946dce488155d592520706a152d8d08e256743354e2dd202ed57d47f83fd00b9d87f2eabb27fb330eecb931a02d815b5686d0e82cbf1d92b1e0c97ddd851c0907961ab849039eecbee553bd961385412fbf5001a7c456e7a77f1303b0d97223f232ec9b3bf5357efbdd0cc75555ec092276ac3af224a4dac041f80961ba58fe5178c2a5214ca68758b06705ef3ebaf0d25bcfe86e33ef7a5b16b545a9f7c0a485b23abb194a29983a1d6d045c97a2b3cb8c38c23daf337bfe23dc04a03ce9cbe583dec8afb9b2d7c6ae9aa601456e527a690ca77028dd09ba9d7ec500c5"}, &(0x7f00000002c0)=0xea) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000004c0)={r2, 0xffffffff}, &(0x7f0000000500)=0x8) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000240)={0xffffffffffffffff, 0x50, &(0x7f00000001c0)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000280)=r3, 0x4) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000340)=0x14) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r5, 0xc0086423, &(0x7f0000000140)={r6}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000380)={@local={0xfe, 0x80, [], 0xaa}, 0x7b, r4}) 2018/03/13 20:26:06 executing program 3: r0 = socket(0x1e, 0x5, 0x0) sendmsg(r0, &(0x7f0000316000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af50d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000984fe0), 0x0, &(0x7f00002d4000)}, 0x0) sendmsg$alg(r0, &(0x7f0000553000)={0x0, 0x0, &(0x7f0000012000)}, 0x0) recvfrom$ax25(r0, &(0x7f0000108fb4)=""/76, 0x4c, 0x0, &(0x7f0000ebe000)={0x3, {"77dcca3d1b93a4"}}, 0x10) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@rand_addr, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@loopback}}, &(0x7f0000000100)=0xe8) connect$packet(r0, &(0x7f0000000140)={0x11, 0x6, r1, 0x1, 0x9, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) 2018/03/13 20:26:06 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820faeb995298992ea54c7beef915d56534c90c2", 0x18) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000925000)=[{0x0, 0x0, &(0x7f00007e0000), 0x0, &(0x7f00001d7fd0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) socket(0x11, 0x0, 0xfffffffffffff800) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000000000), &(0x7f0000000080)=0x1fc) read(r1, &(0x7f0000000140)=""/158, 0x9e) 2018/03/13 20:26:06 executing program 7: r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt(r0, 0x65, 0x1, &(0x7f0000000000), 0xfd67) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000004c0)={'ifb0\x00', 0x0}) sendmsg$can_raw(r0, &(0x7f00000005c0)={&(0x7f0000000500)={0x1d, r1}, 0x10, &(0x7f0000000580)={&(0x7f0000000540)=@can={{0x4, 0x11, 0x80, 0xf4}, 0x1, 0x0, 0x0, 0x0, "3c4c3ad9c591c25f"}, 0x10}, 0x1, 0x0, 0x0, 0x8000}, 0x4000800) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000000440)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000080)=""/187, 0xbb}, {&(0x7f0000000140)=""/200, 0xc8}, {&(0x7f0000000240)=""/10, 0xa}, {&(0x7f0000000280)=""/148, 0x94}], 0x4, &(0x7f0000000380)=""/182, 0xb6, 0xfffffffffffffffd}, 0x141) connect$netlink(r2, &(0x7f0000000480)=@proc={0x10, 0x0, 0x25dfdbfe, 0x4800}, 0xc) 2018/03/13 20:26:06 executing program 2: r0 = socket(0x10, 0x8000000803, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000140)={r0}) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000000200)={r0, r0, 0x3ff, 0x100000000, &(0x7f0000000180)="4f440447940a413e9b3caee8148bdc10469754e2d40ece2fb5a24de33a7b1271bead06ef0de4df93c7e7c496371a84c94e8f8c1196558f32d150101e90630956c1cd5d3168c1826606", 0x6, 0x83, 0x8, 0x36ffbbb2, 0x8, 0x4, 0x3516, "31bc1e79d2cc44fa42ebdc116ff0324f7ee37d75b9e5749276847121c3864d0884758d34c96f7dd6a56b11a690f5581ffe857b8870c008cd82f5d3f19b5873fab4e2b7f3c6ef9db12e5a1d"}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000042b000)={0x1, &(0x7f0000192ff0)=[{0x6}]}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000cb9000)=""/1, &(0x7f0000e00ffc)) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000000040)={r0, r0, 0x5, 0x2, &(0x7f0000000000)="0c1bb0882c3633e68590f9ff7863455199887e6d54bba9a6ae0187b04a", 0x6, 0x3f, 0x2, 0x82, 0xfdd3, 0x5, 0x81, "70e817ad658ebbdf9ad79d37a3b18b9b466577ebdc39ba3c8e6f851f9787407988cbc4895efdc2d833d1d02e2457b3f80971413351b7d3faabf8664a83284d2f93e3f2c4f482e08667bf1682737ecc7272185e5ae7f7cf67489e91872bffbe2cc2920dc68ae171f649be7e31c492af2ca27c47ff61e439fcb0db151bb0a1aa"}) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e24, 0x6, @loopback={0x0, 0x1}, 0x40}, 0x1c) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000000280)) 2018/03/13 20:26:06 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f00000001c0)={'bpq0\x00', 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000240)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000002c0)={{{@in6=@ipv4={[], [], @multicast1}, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@local}}, &(0x7f00000003c0)=0xe8) r4 = getuid() sendmsg$nl_xfrm(r0, &(0x7f0000000440)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x22006000}, 0xc, &(0x7f0000000400)={&(0x7f0000000600)=@newsa={0x2f8, 0x10, 0x304, 0x70bd2b, 0x25dfdbfe, {{@in6=@local={0xfe, 0x80, [], 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x4e22, 0x0, 0x4e22, 0x3ff, 0x2, 0x80, 0xa0, 0x7f, r1, r2}, {@in=@loopback=0x7f000001, 0x4d6, 0x7f}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, {0xfffffffffffffff8, 0x3, 0x5, 0x101, 0x2a, 0x2, 0x476e, 0x2}, {0x2, 0x6, 0x0, 0x6}, {0x54, 0xa, 0x2}, 0x70bd2c, 0x3505, 0xa, 0x1, 0x7ff, 0x8}, [@algo_crypt={0x98, 0x2, {{'lrw(serpent)\x00'}, 0x268, "61a1dc86661a06f8b56bd3f8f4c84cf8a0dc1cac1d40e1368da557ae1393c96d27dad0ae21edd64f3dc26e06ecbfc5be69e46eb4c8dab4e280dca5a2766ca97fc6c92b4a08e8215c1f83c9e457"}}, @tfcpad={0x8, 0x16, 0x4}, @replay_esn_val={0x28, 0x17, {0x3, 0x70bd25, 0x70bd25, 0x70bd28, 0x70bd2d, 0x0, [0x2, 0x3, 0x0]}}, @lastused={0x10, 0xf, 0x101}, @replay_val={0x10, 0xa, {0x70bd28, 0x70bd2b}}, @sa={0xe8, 0x6, {{@in=@dev={0xac, 0x14, 0x14, 0x18}, @in=@multicast2=0xe0000002, 0x4e20, 0x1, 0x4e21, 0x101, 0x2, 0xa0, 0x80, 0x62, r3, r4}, {@in=@rand_addr=0x9, 0x4d5, 0x33}, @in6=@local={0xfe, 0x80, [], 0xaa}, {0x4, 0x23ae, 0x9, 0x4, 0x7f, 0x7ff, 0xa, 0x3}, {0x400, 0xfffffffffffffff9, 0x101, 0x6}, {0x8, 0x1f708ef3, 0x7fff}, 0x70bd26, 0x3507, 0xa, 0x7, 0xe4}}, @srcaddr={0x14, 0xd}, @encap={0x1c, 0x4, {0x2, 0x4e20, 0x4e22, @in6}}, @extra_flags={0x8, 0x18, 0x100000001}]}, 0x2f8}, 0x1, 0x0, 0x0, 0x20004800}, 0x4) sendmsg$nl_xfrm(r0, &(0x7f00000005c0)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000580)={&(0x7f0000000480)=@newpolicy={0xc4, 0x13, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x4e20, 0x0, 0x4e20, 0x0, 0x2}}, [@sec_ctx={0xc, 0x8, {0x8, 0x8, 0x1, 0x1}}]}, 0xc4}, 0x1}, 0x0) r5 = socket(0x8, 0xa, 0x81) accept4$netrom(r5, &(0x7f0000000000)=@full, &(0x7f0000000080)=0x48, 0x80800) 2018/03/13 20:26:06 executing program 1: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000001400)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000001340)={0x1, &(0x7f00000002c0), &(0x7f0000001300)=[{0x0, 0x1000, 0x8, &(0x7f0000000300)=""/4096}]}) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3f9, 0x0, 0x1}, 0x10) r2 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3f9, 0x0, 0x1}, 0x10) socketpair(0xa, 0x80000, 0xffffffff, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$DRM_IOCTL_MAP_BUFS(r3, 0xc0186419, &(0x7f0000000240)={0x1, &(0x7f0000000040)=""/247, &(0x7f0000000200)=[{0x5, 0xa2, 0x2, &(0x7f0000000140)=""/162}]}) sendmsg(r2, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "02ed01000000000000000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00008b2000)}, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000001380)={0x5, &(0x7f00000002c0)=[{}, {}, {}, {0x0}, {}]}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f00000013c0)={r4, 0x1}) socket(0x0, 0x6, 0xffffffffffffff00) bind(0xffffffffffffffff, &(0x7f0000d01ff0)=ANY=[], 0x0) 2018/03/13 20:26:06 executing program 3: r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000000140)=@abs, &(0x7f00000003c0)=0x6e) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000400)={'ip6_vti0\x00', 0x6}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_netdev_private(r1, 0x89fa, &(0x7f0000000040)="c4d011e4fdef9de844e10b8eee39ca4a69493b0d87ffa58ea5cedf14ab88a80fd11b5b911a1ff176892288a67199575289ccc80203261d473613793a213120bffd5f2ca24668b1b7f6844ff81cbded12ec50e14018687ed27e4784f12e15d82e4b6a2b8a7f80da4b63855aedddb135367cd3d93cae5a27a8f55e92ebdcceecd31796304e601a65421c7d85eaee32f75997f0f657d4bc877630870a3327a5d13933bddc05df0673a3c13ef63374a99bcb3d02a2d56423ab4f60b69d58f52c48190d53") r3 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(r3, 0x0, 0x43, &(0x7f00000001c0)={'TPROXY\x00'}, &(0x7f0000000200)=0x1e) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00000002c0)={0x0, 0x80, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x15ef65cf, @empty, 0x3f}, @in6={0xa, 0x4e21, 0x3f, @mcast2={0xff, 0x2, [], 0x1}, 0x7fffffff}, @in6={0xa, 0x4e20, 0x8, @dev={0xfe, 0x80, [], 0x17}, 0x1}, @in6={0xa, 0x4e24, 0x101, @loopback={0x0, 0x1}}, @in={0x2, 0x4e23, @multicast2=0xe0000002}]}, &(0x7f0000000300)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000000340)={r4, 0xffffffffffffffff, 0x64, "86c6605c328bea2b983758c55ab52a67e2faf54ca806523dd466bb741371f4489659a544d57ef7cda271b71411dc70a2468faac120f7f3e5ce91a92f7406076cfa56aecf4113e04832c6f8174d2ce48899ee62f67124a2d47f57f5026990514297022014"}, 0x6c) 2018/03/13 20:26:06 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000a82fc8)={&(0x7f00003a2000)=@abs, 0x8, &(0x7f00006c6ff0), 0x0, &(0x7f00009dffb8)=[@rights={0x28, 0x1, 0x1, [r4, r0, r2, r2, r3]}], 0x28}, 0x0) r5 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet6_opts(r5, 0x29, 0x39, &(0x7f0000001040)=""/4096, &(0x7f0000000000)=0x1000) sendmsg$unix(r1, &(0x7f0000000fc8)={&(0x7f0000690ff6)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000), 0x0, &(0x7f0000000ff0)}, 0x0) close(r2) close(r1) 2018/03/13 20:26:06 executing program 5: getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x0, &(0x7f0000000280)={@local, @broadcast, 0x0}, &(0x7f00000002c0)=0xc) bpf$PROG_LOAD(0x5, &(0x7f0000000300)={0x4, 0xf, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x7f}, [@call={0x85, 0x0, 0x0, 0x7}, @ldst={0x0, 0x0, 0x0, 0xa, 0x7, 0xfffffffe, 0xffffffffffffffff}, @jmp={0x5, 0xfffffffffffffb0b, 0xb, 0xa, 0x2, 0x18, 0xffffffffffffffff}, @call={0x85, 0x0, 0x0, 0x2a}, @initr0={0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x6d}, @generic={0x100, 0x8, 0x4, 0x20}], {0x95}}, &(0x7f0000000180)='syzkaller\x00', 0x7, 0xab, &(0x7f00000001c0)=""/171, 0x41f00, 0x1, [], r0}, 0x48) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r2) poll(&(0x7f00002a0fe0)=[{r1}], 0x1, 0x0) syz_emit_ethernet(0x1, &(0x7f00000000c0)=ANY=[@ANYBLOB="ffffffffffff0180c200000086dd602dfd1800382c00fe80000000000000001b000000000000ff0200000000000000000000000000010180ff3089371a0325bea5ff0000000006009078000000006088751869d2bc334c2be7f1000000000000000000000001ff010000000000006ef5f9ca7df349e2c97ea8263a7a280168a0b60863ddb2a32f4ae0f136d4ce"], &(0x7f0000000080)) bpf$PROG_LOAD(0x5, &(0x7f0000000500)={0xf, 0xc, &(0x7f0000000380)=@raw=[@map={0x18, 0xa, 0x1, 0x0, r2}, @initr0={0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x9b}, @ldst={0x3, 0x3, 0x0, 0x7, 0x9, 0x0, 0xffffffffffffffff}, @jmp={0x5, 0x1615, 0x7, 0x7, 0xb, 0x0, 0xffffffffffffffff}, @exit={0x95}, @initr0={0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x5efc8d86}], &(0x7f0000000400)='GPL\x00', 0x1b4c, 0x96, &(0x7f0000000440)=""/150, 0x41f00, 0x1, [], r0}, 0x48) 2018/03/13 20:26:06 executing program 6: r0 = socket$inet(0x2, 0x809, 0x100001) r1 = getpid() ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000fcb000)=r1) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000e95ffc)) 2018/03/13 20:26:06 executing program 4: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000415fc8)={&(0x7f000034c000)={0x10}, 0xc, &(0x7f00000daff0)={&(0x7f0000417e08)=@newsa={0x13c, 0x10, 0x203, 0x0, 0x0, {{@in, @in=@multicast1=0xe0000001}, {@in6=@loopback={0x0, 0x1}, 0x0, 0x33}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_auth_trunc={0x4c, 0x14, {{'md5\x00'}}}]}, 0x13c}, 0x1}, 0x0) 2018/03/13 20:26:06 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000000)=0xfffffffffffff000, 0x4) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) setsockopt$inet_int(r0, 0x0, 0x39, &(0x7f0000000040)=0x6, 0x4) 2018/03/13 20:26:06 executing program 0: r0 = socket$inet6(0xa, 0x400000, 0x0) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000100)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f00000000c0), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e22, @rand_addr}, 0x10, &(0x7f0000001bc0), 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="1000000000000000000000000255de4fff07f240a083f30596f136251b0072f2c65de87bcfd60373f5b30e3d396fb124bee4885b0c128e70757a4654ce4c7e7009442a7536df7e84631494a1e948935bd515a903"], 0x10}}], 0x2, 0x0) 2018/03/13 20:26:06 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) pipe(&(0x7f0000000540)) r1 = socket$inet6_udp(0xa, 0x2, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000840)=0x14, 0x80000) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000880)={{{@in6=@remote, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@mcast2}}, &(0x7f0000000980)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000009c0)={{{@in6=@dev={0xfe, 0x80, [], 0x17}, @in=@dev={0xac, 0x14, 0x14, 0x1a}, 0x4e20, 0x80000001, 0x4e22, 0x800, 0x2, 0x80, 0x20, 0x7b, r2, r3}, {0x4, 0x9, 0x0, 0x81, 0xbb, 0x0, 0xffffffffd80aba8c, 0x401}, {0x0, 0x7, 0x3, 0x20}, 0x549af8be, 0x6e6bb6, 0x2, 0x0, 0x1, 0x2}, {{@in6=@dev={0xfe, 0x80, [], 0xe}, 0x4d4, 0xff}, 0xa, @in6, 0x3500, 0x7, 0x3, 0x6, 0xfffffffffffff801, 0xfffffffffffffe01, 0x8}}, 0xe8) sendmsg$nl_xfrm(r0, &(0x7f00000003c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000140)=ANY=[@ANYBLOB="400000001f002104000000000000000098a514bb0000000000000000000000000000080000000000000000000000000000000000000000000000000000000000"], 0x40}, 0x1}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000180)=""/239, 0xef}, {&(0x7f0000000080)=""/10, 0xa}, {&(0x7f0000000280)=""/214, 0xd6}, {&(0x7f0000000400)=""/89, 0x59}], 0x4, &(0x7f0000000480)=""/30, 0x1e, 0x2}, 0x20) setsockopt$inet6_IPV6_ADDRFORM(r4, 0x29, 0x1, &(0x7f0000000500)=0x2, 0x4) 2018/03/13 20:26:06 executing program 6: r0 = accept4$llc(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000140)=0x10, 0x80800) read(r0, &(0x7f0000000440)=""/210, 0xd2) r1 = socket$inet6(0xa, 0x1, 0x8010000400000084) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000180)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000540)={0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000580)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f00000005c0)={r3, 0x0, r4}) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x6}, 0xb) sendto$inet6(r1, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmsg(r1, &(0x7f0000000240)={&(0x7f0000000040)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000000180), 0x0, 0x0, 0xc5}, 0x0) getpeername(r1, &(0x7f00000001c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, &(0x7f00000000c0)=0x80) connect$ipx(r5, &(0x7f0000000640)={0x4, 0x214d, 0xac, "18a65e7cf852", 0x10001}, 0x10) sendmsg$nl_crypto(r5, &(0x7f0000000400)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x4100500}, 0xc, &(0x7f00000003c0)={&(0x7f00000002c0)=@alg={0xf0, 0x10, 0x200, 0x70bd27, 0x25dfdbfb, {{'pcbc-aes-aesni\x00'}}, [{0x8, 0x1, 0xff}, {0x8, 0x1, 0x100000000}]}, 0xf0}, 0x1, 0x0, 0x0, 0x800}, 0x4000) accept4$packet(r5, 0x0, &(0x7f0000000600), 0x0) 2018/03/13 20:26:06 executing program 1: mmap(&(0x7f0000000000/0xf94000)=nil, 0xf94000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x80000) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in={0x2, 0x4e21}], 0x10) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00009f3fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f8dfc8)={0x0, 0x0, &(0x7f0000f92f80)=[{&(0x7f00007db000)="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", 0x501}], 0x1, &(0x7f0000655000)}, 0x0) recvmsg(r2, &(0x7f00001f5000)={&(0x7f0000074000)=@alg, 0x58, &(0x7f0000612f80)=[{&(0x7f0000f81000)=""/4096, 0x1098}], 0x1, &(0x7f0000f7ffca)=""/87, 0x57}, 0x0) 2018/03/13 20:26:06 executing program 6: socketpair(0x0, 0xb, 0x57, &(0x7f0000000300)={0xffffffffffffffff}) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000340), &(0x7f0000000380)=0x4) socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f000021bff8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = accept4(r1, &(0x7f00000000c0)=@generic, &(0x7f0000000140)=0x80, 0x80800) setsockopt$inet_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000000440)='tls\x00', 0x4) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x14) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f00000003c0), &(0x7f0000000400)=0x4) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f0000000200)={@mcast1={0xff, 0x1, [], 0x1}, 0x2f, r4}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000021ff0)={0x2, &(0x7f0000016000)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x6}]}, 0x10) getsockname(r2, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f0000000080)=0x80) write(r2, &(0x7f0000000080), 0x0) setsockopt$inet_opts(r3, 0x0, 0xd, &(0x7f0000000240)="6b652f7a11fef4fe0aeddb306073dc84648cda006351da107c25bd815bcfab257994d4ff0defdce5f6a1954f826e105081ea9b190e1d4992e558eac27ed9d641b1a8b91d173193070f22b23f723fe6e7f40b6e2cc9c0b925919cb93d053dfe9446adfb7eab1d01d3445e92d8ce7820cbe311bb3581f97cd589a1464d3853eabad8afd82b33d28191e578ae8ade9fcaa4529e8405ba9dcae94ca6c2d05d68455a0bd7e1a5739114916f5e8784e155c4ea9d1cb51b9363f663cd7c7385", 0xbc) 2018/03/13 20:26:06 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r0, &(0x7f0000017000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)) sendmmsg(r0, &(0x7f00000036c0), 0x0, 0x0) 2018/03/13 20:26:06 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socketpair(0x9, 0x0, 0x9, &(0x7f0000000040)) socketpair(0x8, 0x7, 0xb9cd, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x1000, 0x4) sendmsg$nl_netfilter(r0, &(0x7f000068efc8)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f000011adf8)=ANY=[@ANYBLOB="1400000009060000ffffffffffffffff000000d8"], 0x14}, 0x1}, 0x0) 2018/03/13 20:26:06 executing program 0: pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockname$unix(r0, &(0x7f0000000040)=@abs, &(0x7f00000000c0)=0x6e) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000780)) 2018/03/13 20:26:06 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet(0x2, 0x5, 0x21, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x9, 0x1, 0x3}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000100)={r2, 0x1c, &(0x7f00000000c0)=[@in6={0xa, 0x4e22, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x20}]}, &(0x7f0000000140)=0x10) getsockopt(r0, 0x0, 0xce, &(0x7f00000001c0)=""/248, &(0x7f0000000180)=0xf8) 2018/03/13 20:26:06 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00006c7ffc), 0x325) connect$inet6(r0, &(0x7f00009ac000)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) getpeername$netrom(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10) sendto$inet6(r0, &(0x7f000077a000), 0xfeee, 0x0, &(0x7f0000d5a000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) 2018/03/13 20:26:06 executing program 7: r0 = socket$inet(0x2, 0x805, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x19}}, 0x10) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x4e23}, 0x10) listen(r0, 0x3) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x2}]}, 0x10) sendto$inet(r0, &(0x7f0000000200)="f1", 0x1, 0x0, &(0x7f0000000100)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000000c0)={r0}) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000140)=0x50, 0x4) 2018/03/13 20:26:06 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000014000)={&(0x7f0000016edc)={0x28, 0x1e, 0x301, 0x0, 0x0, {0x7}, [@typed={0x0, 0x0, @ipv4}, @typed={0x8, 0xa}]}, 0x28}, 0x1}, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000080)={r0, 0x3, 0x1, 0x3f, &(0x7f0000000040)=[0x0], 0x1}, 0x20) 2018/03/13 20:26:06 executing program 0: r0 = socket(0x40000000015, 0x805, 0x0) readv(r0, &(0x7f0000000140)=[{&(0x7f0000000040)=""/210, 0xd2}], 0x1) connect$ax25(r0, &(0x7f0000000000)={0x3, {"1a2d7587fa27c1"}}, 0x10) 2018/03/13 20:26:06 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f0000000180)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) socket$packet(0x11, 0x100000000a, 0x300) syz_emit_ethernet(0xe, &(0x7f00000001c0)=ANY=[@ANYBLOB="0180c20000000000000000000000"], &(0x7f00000000c0)) 2018/03/13 20:26:06 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22}, 0x1c) close(r0) socket$inet6(0xa, 0x8080f, 0x2) r2 = accept4(r1, &(0x7f0000c71000)=@alg, &(0x7f0000715ffc)=0x58, 0x0) sendmmsg(r2, &(0x7f000000a200)=[{{0x0, 0x0, &(0x7f0000000600)}}, {{&(0x7f0000006040)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1=0xe0000001}}}, 0x80, &(0x7f00000061c0)=[{&(0x7f0000006080)='y', 0x1}], 0x1, &(0x7f0000006200)}}], 0x2, 0x4040800) 2018/03/13 20:26:06 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="1400000000000500000000000000000022000100"], 0x14}, 0x1}, 0x0) readv(r0, &(0x7f0000000380)=[{&(0x7f0000003040)=""/4096, 0x10b8}, {&(0x7f00000004c0)=""/140, 0x8c}], 0x2) sendmsg$nl_generic(r0, &(0x7f00000003c0)={&(0x7f0000000800)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000180)=ANY=[@ANYBLOB="140000004200ff0200000000000000000000000034803f18c9023a9fdc0e5908b96e2b4aa1b7612dbe39907de00df73003d05e07d19c0a43a52b79943a08fee9c19db9890478c458e8b1bb1a85117a95f75ea883fa087fd1a34939794d6d2853b9b09f39d01c725079312524ac37514ed6bd989c4b77fc58b9f6bb8640a27986f6432e7826078cd0"], 0x14}, 0x1}, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0x1c) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000240)) 2018/03/13 20:26:06 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = accept4$bt_l2cap(0xffffffffffffff9c, &(0x7f0000000700), &(0x7f0000000900)=0xe, 0x800) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000940), &(0x7f00000009c0)=0xc) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="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", 0x55f}], 0x1) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000280)="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", 0x200}], 0x1) recvfrom$unix(r0, &(0x7f0000000480)=""/61, 0x9, 0x0, 0x0, 0x7ade03ee) writev(r0, &(0x7f0000000740)=[{&(0x7f0000000a00)="c1", 0x1}], 0x1) recvmsg(r0, &(0x7f0000001f00)={&(0x7f00000004c0)=ANY=[], 0x0, &(0x7f0000000980)=[{&(0x7f0000000d00)=""/4096, 0x1000}], 0x1, &(0x7f0000001e00)=""/216, 0xd8}, 0x0) write(r0, &(0x7f00000004c0)='J', 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000500)={0x5}, 0x20) sendto$inet6(r0, &(0x7f00000001c0)='l', 0x1, 0x0, 0x0, 0x0) shutdown(r0, 0x1) r2 = accept4(r1, &(0x7f0000001d00)=@vsock={0x0, 0x0, 0x0, @host}, &(0x7f0000000cc0)=0x80, 0x800) accept$netrom(r2, 0x0, &(0x7f0000001d80)) 2018/03/13 20:26:06 executing program 3: r0 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000000)={{{@in, @in=@loopback}}, {{@in=@rand_addr}, 0x0, @in6=@loopback}}, &(0x7f0000000200)=0x42) accept(r0, &(0x7f0000000140)=@hci={0x0, 0x0}, &(0x7f00000001c0)=0x80) bind$can_raw(r0, &(0x7f0000003ff0)={0x1d, r1}, 0x74) setsockopt(r0, 0x65, 0x1, &(0x7f0000000000), 0x0) close(r0) 2018/03/13 20:26:06 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000000)={'sit0\x00', {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x400000000000003, 0x0, 0x3, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}}, @sadb_address={0x5, 0x9, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x98}, 0x1}, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000040)=0x1f, 0x4) r2 = accept(r0, &(0x7f0000000080)=@rc, &(0x7f0000000100)=0x80) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000140)={0x0, 0xc4, "aefad83bc982b30312abb18a89394a9b846fc383f1e6e8ffef7c1a085e32b5bfba231cdd7cd720ed2aff4fe602b0bf9d87e3b1b5b868a729c38c42d79ba7830963d2024219e48557d2ddc7863a9e43cea882add2afa0624d7a11e6450aed98c4a200162a20aaec03e91cf5683c423ef98cde8605ac9fd3f0b36efbbc9712d5b663d76b42c0ac4eb91fe93b14f9e4bab5172d5a2009d0e6355b7e76eb3eb41f5fe7e38117f72641beaa3fe2f8197682814009ec94cdffda0663451b56eb7ca896c6781c6e"}, &(0x7f0000000240)=0xcc) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000280)={r3, @in6={{0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x8001}}}, 0x84) 2018/03/13 20:26:06 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f0000000100)={@dev, @multicast2, 0x0}, &(0x7f0000000140)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000180)={{{@in6=@local, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f0000000280)=0xe8) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x15, &(0x7f00000002c0)={@remote, 0x0}, &(0x7f0000000300)=0x14) sendmsg$nl_xfrm(r0, &(0x7f0000001740)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x14000000}, 0xc, &(0x7f0000001700)={&(0x7f0000000340)=@updpolicy={0x1384, 0x19, 0x520, 0x70bd28, 0x25dfdbfb, {{@in=@multicast1=0xe0000001, @in6=@loopback={0x0, 0x1}, 0x4e20, 0x0, 0x4e21, 0xe44, 0x0, 0x80, 0x0, 0x0, r1, r2}, {0x2, 0x401, 0x40, 0x9, 0xffff, 0x10, 0xec31, 0x7e7d}, {0x9, 0x4, 0x20, 0x7ff}, 0x6, 0x6e6bb7, 0x3, 0x1, 0x3, 0x3}, [@srcaddr={0x14, 0xd, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, @migrate={0x88, 0x11, [{@in6=@local={0xfe, 0x80, [], 0xaa}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x1, 0x0, 0x34ff, 0xa, 0xa}, {@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in=@multicast1=0xe0000001, 0x33, 0x0, 0x0, 0x3505, 0x2, 0xa}, {@in6, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x6c, 0x0, 0x0, 0x3507, 0x0, 0xa}]}, @offload={0xc, 0x1c, {r3, 0x1}}, @coaddr={0x14, 0xe, @in6=@mcast2={0xff, 0x2, [], 0x1}}, @migrate={0x5c, 0x11, [{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in, 0x3b, 0x4, 0x0, 0x3505, 0xa, 0xa}, {@in6=@loopback={0x0, 0x1}, @in=@multicast1=0xe0000001, 0x6c, 0x2, 0x0, 0x3506, 0xa}]}, @algo_auth={0x60, 0x1, {{'tgr160\x00'}, 0xb0, "3b9e186de758beb47730179a120863b55e6502a30a63"}}, @algo_crypt={0x104, 0x2, {{'ctr-serpent-avx\x00'}, 0x5d0, "7584b33a2a57d1283aea2e9935709debc3aa03ce023c54762b7e36e508c5f4f4cd1c55ca5fa3995265fb3a015a7f6113d82dff9493dd439e3426910aa35228e702ae232bde23c5bbf99b7b236a9b36f5f492443cafe11040be7c95563236e57fb26f3304c87994369d07e5e3fa8efc064be498f4b7b6e2c1cd5085d20919cd4a35d9c59f5b4124896080e04ff9bcf92533fb041c95210fd61b6d79a78770d7e3644b763048b91025b33b98ee39d45c9e80e0794d76e104247d0e"}}, @extra_flags={0x8, 0x18, 0xfffffffffffffffd}, @algo_crypt={0x1048, 0x2, {{'pcbc(aes)\x00'}, 0x8000, "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"}}]}, 0x1384}, 0x1, 0x0, 0x0, 0x4}, 0x10) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000e47de8)=ANY=[@ANYBLOB="3c01000010002107ffffffffffffffff00000000000000000000000000000000fe80000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="e0000001000000000000000000000000ffffffff2b000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d100000000000000000000000000000000000000000000000000000000000000ff2200ffffffffff0200000000000000000000004c0014006372633332000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x13c}, 0x1}, 0x0) socketpair$inet6(0xa, 0x4, 0xffff, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/13 20:26:06 executing program 7: r0 = socket$inet(0x15, 0x5, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00000025c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000002600)={{{@in6=@dev, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@dev}}, &(0x7f0000002700)=0xe8) connect$packet(r1, &(0x7f0000002740)={0x11, 0x19, r2, 0x1, 0x1, 0x6, @random="e62e1f71c646"}, 0x14) bind$inet(r0, &(0x7f000001bff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f0000024ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f0000001480)={0x0, 0x11, &(0x7f0000000040)=[{&(0x7f0000000000), 0xffbf}], 0x1, &(0x7f0000000180)}, 0x0) 2018/03/13 20:26:06 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0xfffffff5, [0x14, 0x5], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x4], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) syz_emit_ethernet(0x1022, &(0x7f0000000100)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)={0x1, 0x4, [0xbb4, 0x13b, 0x8ec, 0x8c7]}) 2018/03/13 20:26:06 executing program 1: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000002000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b356da5a80d18bec4c8546c8243929db2406b20cd37ed01cc0", 0x4c}], 0x1, 0x0, 0x0, 0x40004}, 0x0) 2018/03/13 20:26:06 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm_base(ctr(aes-aesni),ghash-generic)))\x00'}, 0x58) r1 = socket(0x0, 0x4, 0x1) accept$alg(r0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000340)={0x0, 0x401}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000580)=ANY=[@ANYRES32=r2, @ANYBLOB="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"], &(0x7f0000000440)=0x6f) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}, 0x9, 0x8}, &(0x7f0000000140)=0x90) socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000180)={r3, 0x8}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000200)=@sack_info={r4, 0x1, 0x65188445}, &(0x7f0000000240)=0xc) accept4$llc(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000300)=0x10, 0x800) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000280)={0x200, 0x1, 0x800, 0x80}, 0xc) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) [ 51.833212] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=7379 comm=syz-executor2 [ 51.836683] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 51.856439] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=7379 comm=syz-executor2 2018/03/13 20:26:06 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xe}}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendmsg$nfc_llcp(r1, &(0x7f00000002c0)={&(0x7f0000000080)={0x27, 0x0, 0x1, 0x6, 0x8, 0x7ff, "33c32b1358adc446143b1ce20be351a627c66a5a835016aac4983eb716f1330b1af674e9cfa30ed9a37552c6dbe7317e697f8e012eab94b70de68d5012a478", 0xf}, 0x60, &(0x7f0000000240)=[{&(0x7f0000000100)="bc64628e56893845ad7e0c72279d7ff056a3f9ad7850692e6c778a8c2286df33fc1b657dd6d31ad7f6ac87152d3f946086685da4b9a884a80aab44c77934d93ce0bbce26d1896ee5929fe4b67ebd5d835d7795f773ce9c83a889577e3c1ab6886003d15f05aacc9d985e60e6", 0x6c}, {&(0x7f0000000180)="7c8466b6e7fd472d62a9ff85b470d9993e888b855d8c22c8c669199cad7a552f2ea70a11260a68f338b3ff42a4cf202d41d83cf946495f49012de03597b8e234f83aba0cd74a31a941d664a60a1c7af88ddded4894630b", 0x57}, {&(0x7f0000000200)="06e5b40857d3794f78914ff859bc0aad8ccab7b6dc01d55ccf967c71a65e72fc", 0x20}], 0x3, &(0x7f0000000280)=ANY=[@ANYBLOB="200000000000000013010000060000003bef5826c7ff84af0000"], 0x20, 0x800}, 0x1) sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x3a, &(0x7f0000000000)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @empty=[0x0, 0x0, 0x14], [{[{0x9100}], {0x8100}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @dccp={{0x4e20, 0x4e20, 0x4, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}}}}}}, 0x0) 2018/03/13 20:26:06 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="2400000000000000000804000000000003000000100000000c000100000000004d3421df2cf7833c1a", @ANYRES32=0x0], 0x24}, 0x1}, 0x0) 2018/03/13 20:26:06 executing program 5: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x90}}, 0xe8) connect$inet6(r0, &(0x7f0000000100)={0xa}, 0x1c) accept$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'erspan0\x00', r2}) 2018/03/13 20:26:06 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vcan0\x00', 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in6={0xa, 0x4e24, 0x9, @empty, 0x100000000}], 0x1c) connect$can_bcm(r0, &(0x7f0000001000)={0x1d, r1}, 0x10) sendmsg(r0, &(0x7f0000008000)={&(0x7f000000aff0)=@can={0x1d}, 0x10, &(0x7f0000002ff0)=[{&(0x7f0000007fc8)="04000000017daebd4c317b8c0649831def071b7c358611a6238d495f9f3ff91ee6d69764e7db2b81abfffdc05da6f696bfc575b2f528f6ef", 0x38}], 0x1, &(0x7f0000008c90)}, 0x0) 2018/03/13 20:26:06 executing program 7: r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)) r1 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r1, &(0x7f0000504000)={&(0x7f0000c27000)={0x10}, 0xc, &(0x7f0000434ff0)={&(0x7f00007e6000)=@newlink={0x48, 0x10, 0x409, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_MAP={0x28, 0xe}]}, 0x48}, 0x1}, 0x0) 2018/03/13 20:26:06 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) accept4(r0, &(0x7f0000000000)=@nl=@unspec, &(0x7f0000000080)=0x80, 0x800) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000001580)={@dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, @loopback={0x0, 0x1}, 0x0, 0x5, 0x0, 0x0, 0x0, 0x84000002}) 2018/03/13 20:26:06 executing program 0: r0 = socket$unix(0x1, 0xa, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) r2 = socket(0x300f4eb2187d0d0d, 0xb, 0x3) sendto$ax25(r2, &(0x7f00000000c0), 0x0, 0x800, &(0x7f0000000100)={0x3, {"d01a315d284f0f"}, 0x1163}, 0x10) r3 = epoll_create(0x380000) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000000)={0x8}) bind$unix(r1, &(0x7f000094cff4)=@file={0x1, "e91f7189591e9233614b00"}, 0xa) bind$unix(r0, &(0x7f000094cff4)=@file={0x1, "e91f7189591e9233614b00"}, 0xa) [ 51.937010] netlink: 76 bytes leftover after parsing attributes in process `syz-executor0'. [ 51.972391] netlink: 76 bytes leftover after parsing attributes in process `syz-executor0'. 2018/03/13 20:26:07 executing program 2: r0 = socket$inet(0x10, 0x200000003, 0xc) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000140)="24000000100007031dfffd946fa2830020200a0009000300001d85687f0000000400ff7e280000001810430532e3451ca1ec2400020cd37ed01cc073b6c0b942a49091619633bdfb9c7bd6005c0000000000000000000000000000007fcf1351b1c6e90da18850c7706523b812bed524846267c4b745dee7937a84866690391c2a82de1135480b81d551e28db08d4ac5d6eb64e5ab52ba7f52c9e659dbf72d2f390c07bbe672c20a724b27f2dd347d4ea4737dc2b9307ee0", 0xb8}], 0x1}, 0x0) 2018/03/13 20:26:07 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000013000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="240000005e00030207fffd946fa283bc0ae6e6d87986c4970b1d8568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) r1 = accept4$ipx(0xffffffffffffffff, &(0x7f0000000800), &(0x7f0000000840)=0x10, 0x80000) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000880), &(0x7f00000008c0)=0x4) 2018/03/13 20:26:07 executing program 7: r0 = socket(0x10, 0x802, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000000000)={@remote}, &(0x7f0000000040)=0x8) write(r0, &(0x7f0000db5fdb)="24000000200025f0071c0165ff0ffc0e020000000010000002e1000c08000b0000000200", 0x24) 2018/03/13 20:26:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x45, &(0x7f0000000040)={'icmp\x00'}, &(0x7f00000000c0)=0x1e) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000080)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_STATS(r2, 0x80f86406, &(0x7f0000000100)=""/224) r3 = socket$inet(0x2, 0x2, 0x0) r4 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r4, &(0x7f0000e92000)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x4e21, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2, 0x0, 0x4}}, 0x2e) close(r3) connect$l2tp(r0, &(0x7f00008adfd2)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x4e22, @rand_addr=0x2}, 0x2, 0x0, 0x4, 0x1}}, 0x2e) 2018/03/13 20:26:07 executing program 4: r0 = accept(0xffffffffffffffff, &(0x7f00000000c0)=@un=@abs, &(0x7f0000000140)=0x80) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000180)='tls\x00', 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x3d, &(0x7f0000000000)="899e4853996c6226a31f695303", 0xd) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000040)={'bond0\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB="2500000000000000000000000000000000000000000000000000000000000000000000000000000000000000fdc7675270f0bc971c85d03165f943d25079bfd4be3f6dfa6fd25b26299f7fda3019ff7840bfbdc07fb4b8d1c582ca97b334e4cab595daa398853508761095e963649986467a3ff1a66d56efed7554df7e958a65af73dd74a0f64a5975bb639ea6f6fdf9a5b1a33c207b78c47e2ad40f880dab2fe5413ec9bd3e97095886759de742ef4f55e10a0def3ffca933ff8f7061f69bc844bd1caeb3e34e4d376edea8e6bc45787b8ea30186bb33a19c96b934d4a7c6"]}) 2018/03/13 20:26:07 executing program 6: r0 = socket$inet(0x2, 0x3, 0x80) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000001c0)=@broute={'broute\x00', 0x20, 0x3, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000340], 0x0, &(0x7f0000000080), &(0x7f0000000340)=ANY=[@ANYPTR64]}, 0x80) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x80000000}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00000000c0)={r2, 0x88, "5ddb7f43754f305563fecfae38f3ea8a6038013dad6831582a05db462c9c3fecca8596d0f2abd071f7d8b161808a0ef7053c27655856e538b540f8e6936e33ee9ba13f9bbdc28ff7cfc546fb38605ab1d5648741cfbfeb515661df3dc2369c46b98620bb30a94eb9a6d36a480741e93bed33481ee3456167f382fe4d72a55ce4685d91cc1bb322cb"}, &(0x7f0000000180)=0x90) 2018/03/13 20:26:07 executing program 3: r0 = socket(0xf, 0x7, 0x26) getsockopt(r0, 0x0, 0x400000050, &(0x7f000000d000)=""/8, &(0x7f0000fedffc)=0x2db) 2018/03/13 20:26:07 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getpeername$unix(0xffffffffffffffff, &(0x7f0000000300)=@abs, &(0x7f0000000380)=0x6e) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_bt(r2, 0x0, &(0x7f00000000c0)="9a3d7bf27d056dcba9b0050fa92966de2426f83e7382642653960afa79054a5a0e9cead0b705dcb3b519b00a0a81ff4797bd34f567e5e2b407f3bf65b09d11") socket$inet6(0xa, 0x807, 0x4e50) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', 0x104}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e20, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}, 0x7ff, 0x6, 0x51, 0x7, 0x9}, &(0x7f0000000080)=0x98) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000100)={r3, 0x71a6, 0x10, 0x8, 0xffffffff80000001}, &(0x7f0000000280)=0x18) 2018/03/13 20:26:07 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000740)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000000000)='GPL\x00', 0x4, 0xb7, &(0x7f0000000680)=""/183}, 0x48) r1 = socket$kcm(0x29, 0x1000000000000005, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000000280)={r1, r0}) r2 = accept(r1, 0x0, &(0x7f0000000040)) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000080)={0x0, 0x2}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={r3, 0xe61c}, 0x8) 2018/03/13 20:26:07 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'hash\x00', 0x0, 0x0, 'sha256\x00'}, 0x58) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$inet(r1, &(0x7f0000000580)={0x0, 0x0, @local}, &(0x7f0000000640)=0xfffffffffffffe96) r2 = accept4$packet(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x14, 0x80800) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000000180)=@req3={0xac9f, 0x8000, 0x3, 0x8, 0x840, 0x5, 0x81}, 0x1c) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000380)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f0000000440)={0x6, &(0x7f00000003c0)=[{}, {}, {}, {}, {}, {}]}) socket$inet(0x2, 0x400000000b, 0xfffffffffffffffa) r4 = accept(r0, 0x0, &(0x7f0000000a40)=0xfffffffffffffd47) setsockopt$inet6_tcp_TCP_MD5SIG(r4, 0x6, 0xe, &(0x7f0000000080)={@in6={{0xa, 0x4e23, 0x33bc, @mcast2={0xff, 0x2, [], 0x1}}}, 0x4, 0x0, 0x28a960b0, "e20f9cbd937d79ec1262a358d0c87cfab038afa77840c2fc92da826ee58137080458701ddaa07f2405222049cc0b84950202eabe2f89ffc4fea632ff9db1147e1bca0c9b4c851349467db23d2bae4968"}, 0xd8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000400)=[@in6={0xa, 0x4e23, 0xcd3, @local={0xfe, 0x80, [], 0xaa}, 0x8}], 0x1c) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f00000002c0), &(0x7f0000000300)=0x4) recvmsg$kcm(r4, &(0x7f0000000940)={&(0x7f0000000240)=@generic, 0x80, &(0x7f00000008c0)}, 0x0) 2018/03/13 20:26:07 executing program 5: r0 = socket$inet(0x2, 0x3, 0x1) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000400)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in=@broadcast=0xffffffff, 0x4e20, 0x0, 0x4e20, 0x0, 0xa}}, {{@in=@rand_addr, 0x0, 0x33}, 0x0, @in6=@remote={0xfe, 0x80, [], 0xbb}}}, 0xe8) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr, @multicast1=0xe0000001}, @icmp=@address_reply={0x8}}}}}, &(0x7f0000000040)) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000080)=0x1, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={0x0, 0x80}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x86, 0x2, 0xff, 0xa00000, 0x72, 0x3, 0x800, {r2, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x5, 0x8, 0xffffffffffffffff, 0x6, 0x1000}}, &(0x7f0000000240)=0xb0) 2018/03/13 20:26:07 executing program 0: r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@nl=@proc, &(0x7f0000000080)=0x80) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00000000c0)=0x1, 0x4) r1 = socket$inet6(0xa, 0x801, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x30, &(0x7f000000b000)=""/5, &(0x7f0000003000)=0x5) 2018/03/13 20:26:07 executing program 2: r0 = socket$pptp(0x18, 0x1, 0x2) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000000480)) r1 = socket$inet(0x2, 0x80000000805, 0x0) bind$inet(r1, &(0x7f00003daff0)={0x2, 0x4e23}, 0x10) listen(r1, 0x4) sendto$inet(r1, &(0x7f0000000000)='O', 0x1, 0x0, &(0x7f0000000080)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/03/13 20:26:07 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000240)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) socketpair$inet(0x2, 0x6, 0x8, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x2}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f00000000c0)={r2, 0x638a400000000000}, 0x8) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) getpeername(0xffffffffffffffff, &(0x7f0000000740)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000007c0)=0x80) setsockopt$inet6_tcp_int(r3, 0x6, 0xc, &(0x7f0000356000), 0x4) sendto$inet6(r3, &(0x7f0000000000), 0x0, 0x200408d4, &(0x7f0000926000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 52.095640] kernel msg: ebtables bug: please report to author: entries_size too small 2018/03/13 20:26:07 executing program 4: mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x100000000032, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}}, 0x98) socketpair(0x7, 0x0, 0x7, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000040)) 2018/03/13 20:26:07 executing program 7: r0 = socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r0, r1, 0xfae, 0x1) r2 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00000000c0)={0x2, [0x0, 0x0]}, &(0x7f0000000100)=0xc) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000140)={r3, @in6={{0xa, 0x4e20, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x3ff}}, 0x3, 0x1000}, 0x90) setsockopt$inet_int(r2, 0x0, 0x29, &(0x7f0000950ffc), 0x4) getsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000000000)={@rand_addr, @remote, @multicast1}, &(0x7f0000000040)=0xc) 2018/03/13 20:26:07 executing program 6: r0 = socket$inet6(0xa, 0x800000806, 0x0) getpeername(r0, &(0x7f00000001c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, &(0x7f0000000240)=0x80) setsockopt$inet_dccp_buf(r1, 0x21, 0xcf, &(0x7f0000000280)="4317b1e5dd3ca949ff7f05b70ee2cf29abc204779747b64b9750994ebc76ec7e7fd7b81a8ebb3e79ab", 0x29) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f00003de000)) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000040)={{{@in6=@mcast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@loopback}}, &(0x7f0000000140)=0xe8) r4 = getgid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180)={r2, r3, r4}, 0x177) 2018/03/13 20:26:07 executing program 0: r0 = socket(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt(r0, 0x0, 0x400000050, &(0x7f000000d000)=""/8, &(0x7f0000fedffc)=0x2db) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000080)) 2018/03/13 20:26:07 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00000000c0)={'vcan0\x00', {0x2, 0x4e20, @multicast1=0xe0000001}}) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000000140)={'syzkaller1\x00', {0x2, 0x4e22}}) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r2, 0x11, 0x66, &(0x7f0000000080), &(0x7f0000000100)=0x4) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={'bcsf0\x00', {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}) [ 52.156882] kernel msg: ebtables bug: please report to author: entries_size too small 2018/03/13 20:26:07 executing program 7: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000000200)={@ipx={0x4, 0x100, 0x7, "ac6ddccc0dab", 0x9}, {&(0x7f0000000140)=""/156, 0x9c}, &(0x7f0000000000), 0x1}, 0xa0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000100)={'syz_tun\x00', &(0x7f0000000080)=@ethtool_sfeatures={0x3b, 0x2, [{}, {}]}}) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000040)={'dummy0\x00', 0x1f}) 2018/03/13 20:26:07 executing program 4: socket$inet6(0xa, 0x1, 0x8010000400000085) 2018/03/13 20:26:07 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000300)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00002fefc8)={0x0, 0x0, &(0x7f0000001100)=[{&(0x7f0000000100)="d65647eccaf29c035a4d72fef8b2f756565a0b658b807a90b8d0793f97af08f3da2d13b2f779b52a8b82311da3ad2caee4cb94e4fb4f1c94dc288c13cd2eee313fde145618ace6987b58353bdd7d46cb6e1310de5b698b998ddc5a10ff6aa832b21d220143e1ca48203729edec94a20f", 0x70}], 0x1, &(0x7f00000000c0)}, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$EBT_SO_SET_ENTRIES(r3, 0x0, 0x80, &(0x7f0000000180)=@broute={'broute\x00', 0x20, 0x5, 0x818, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000380], 0x0, &(0x7f00000000c0), &(0x7f0000000380)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x9, 0x1, 0x890d, 'irlan0\x00', 'ifb0\x00', 'bcsf0\x00', 'syz_tun\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0x0, 0x0, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}, [0xff, 0xff, 0x784e213fa5b1d8be, 0xff, 0xff, 0xff], 0x70, 0x118, 0x190}, [@common=@nflog={'nflog\x00', 0x50, {{0xa4, 0x4, 0x0, 0x0, 0x0, "c6748e35dcfb0b2cdb22dfd58d2c0175caa084cc13bedab49f04c8db8e02944b2ae2f194ba4e3535ad984c71c6ea1fb1e059db85d5d6ca164dd4171c18fdaf26"}}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x5}}}]}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x3, 0x3ff, 0x1e5, 0x1, 0x0, "f5b26cf3e8e703beb459d67dfea7418063ba11120b469437c1fd6d45e65d326d980a28dcc033ccbe4e57a1503b1840e2be27122aa9730883e135644d9e4d5e5a"}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffc, 0x1, [{{{0x11, 0x35, 0x6802, 'ip_vti0\x00', 'ifb0\x00', 'ip6tnl0\x00', 'sit0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0x0, 0x0, 0xff, 0xff], @random="385f14caf925", [0xff, 0xff], 0x70, 0xf0, 0x138}, [@common=@log={'log\x00', 0x28, {{0x0, "2087c99e8ed46c41b6dfcad00689616f37bd51b82a00d29a3db4e20c1cb3", 0xe}}}, @common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00', 0x10001, 0xffffffffffff44bc, 0x1000}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0x13, 0x8, 0x6, 'ip_vti0\x00', 'lo\x00', 'ip6gre0\x00', 'syzkaller0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff], 0xa0, 0xa0, 0xd0, [@m802_3={'802_3\x00', 0x8, {{0x43, 0x68bd, 0x5, 0x2}}}]}}, @common=@redirect={'redirect\x00', 0x8}}, {{{0x5, 0x34, 0x0, 'yam0\x00', 'nr0\x00', 'bcsf0\x00', 'ifb0\x00', @empty, [0x0, 0xff, 0xff, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2}, [0xff, 0xff, 0x0, 0x0, 0xff], 0xc0, 0x188, 0x1d0, [@nfacct={'nfacct\x00', 0x28, {{'syz0\x00', 0xee}}}]}, [@common=@NFLOG={'NFLOG\x00', 0x50, {{0x81, 0x894000, 0x494, 0x1, 0x0, "9f1ef26da7a446f9ffef55a2520ae57e6835065e201e7f8f93c8f1409d301ab58695307232c92dc3daf955d43214eefb63f54254fd7673fa60d8375b910c4e24"}}}, @common=@log={'log\x00', 0x28, {{0x7c59, "e310be7cdd9ed7173e1d6ef24ff22f3f5136707d3ac2b7bc63c611bd4ba4", 0x3}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0xc4, 0x71, 0x8001}}}}]}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x1, [{{{0x5, 0x8, 0x201, 'bond0\x00', 'dummy0\x00', 'eql\x00', 'ifb0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0xff, 0x0, 0xff, 0xff], @random="1355c4dd4a1a", [0x0, 0x0, 0xff, 0x0, 0x0, 0xff], 0x120, 0x1a8, 0x1f0, [@rateest={'rateest\x00', 0x48, {{'ifb0\x00', 'ip6tnl0\x00', 0x4, 0x0, 0x8, 0x6, 0x7350, 0x7f, 0x9, 0x1}}}, @devgroup={'devgroup\x00', 0x18, {{0x1, 0x8, 0x7, 0x0, 0x2}}}]}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x10001, 'syz1\x00', 0x4}}}, @common=@dnat={'dnat\x00', 0x10, {{@empty, 0xfffffffffffffffd}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00', 0x40b9d2dd, 0x2}}}}]}]}, 0x890) socket$alg(0x26, 0x5, 0x0) socketpair$inet6_sctp(0xa, 0x9, 0x84, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000040)=@assoc_value, &(0x7f0000000080)=0x8) recvmsg(r2, &(0x7f0000dac000)={&(0x7f00008e8000)=@nfc, 0x10, &(0x7f0000895fe0)=[{&(0x7f00008fdfd9)=""/39, 0x27}, {&(0x7f0000b9d000)=""/182, 0xb6}], 0x2, &(0x7f0000e49000)}, 0x0) [ 52.239186] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/13 20:26:07 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$sock_int(r0, 0x1, 0x13, &(0x7f0000c55ffc), &(0x7f0000565000)=0x4) r1 = getpid() socket(0x10, 0x800, 0x6) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000000)={{{@in6, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@loopback}}, &(0x7f0000000100)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={r1, r2, r3}, 0xc) 2018/03/13 20:26:07 executing program 1: r0 = socket$inet6(0xa, 0x4, 0x8010004080000084) getsockopt(r0, 0x84, 0x6d, &(0x7f0000533000)=""/8, &(0x7f0000000000)=0x8) 2018/03/13 20:26:07 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x4e20, @dev={0xac, 0x14}}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000080)=ANY=[@ANYBLOB="01000000acd63659cc8f7062e2416a42269c011809cd36852dc77ce58a5b972d529a38d97dd606b0c9f69e9792c6a21e7f31118b35dac21094f4cbfeadc97968542270a12c7fdeb0508fc2904c4c9fa473d332649371717d8ce0a270746c8e8d91246a51654131b9ab6a", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000eb3ff8)={r1}, &(0x7f0000940000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2}, &(0x7f0000000040)=0x20) 2018/03/13 20:26:07 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005e1fa8)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(md5-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000cdfffc), 0x0) sendmmsg$alg(r1, &(0x7f000064d000), 0x1, 0x4088000) accept$alg(r1, 0x0, 0x0) 2018/03/13 20:26:07 executing program 6: r0 = socket$can_raw(0x1d, 0x3, 0x1) close(r0) 2018/03/13 20:26:07 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x4e22}, 0x10) sendto$inet(r0, &(0x7f00005c9000), 0x4ab, 0x800000020000000, &(0x7f0000303000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c69fc0)=[{0x4}, {}, {}, {}, {}, {}, {}, {}], 0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007fffffff}, 0x14) writev(r0, &(0x7f0000793fa0)=[{&(0x7f0000dfa000)="06", 0x1}], 0x1) sendto(r0, &(0x7f00001a6000)="f1", 0x1, 0x1, &(0x7f000020ffa0)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "75296811812f17fcb15b854768b106479b8744cc07f4ef85104f214b714432d6b762b606b112d7bdfaa9811dffe7e6bf498b64cded3bcd7ee27eb2bed57758"}, 0x60) writev(r0, &(0x7f0000698ff0)=[{&(0x7f0000c469a0)="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", 0x419}], 0x1) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000480)) 2018/03/13 20:26:07 executing program 4: syz_emit_ethernet(0xe, &(0x7f0000000240)={@empty, @empty, [], {@generic={0x4305}}}, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000000c0)={@dev={0xfe, 0x80, [], 0xe}, 0x63, r1}) 2018/03/13 20:26:07 executing program 3: bind$alg(0xffffffffffffffff, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305-generic\x00'}, 0x58) socket$inet_icmp(0x2, 0x2, 0x1) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000100)={0xffffffffffffffff, 0x50, &(0x7f0000000080)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000140)=r0, 0x4) socket$alg(0x26, 0x5, 0x0) 2018/03/13 20:26:07 executing program 6: syz_emit_ethernet(0x9c, &(0x7f0000000100)={@random="6252a7cdc361", @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x16}, [{[{0x9100, 0x8000, 0x10001, 0x2}], {0x8100, 0x8, 0x7}}], {@ipx={0x8137, {0xffff, 0x86, 0xbfe7, 0x14, {@broadcast=0xffffffff, @random="4bdf14056d43", 0x7}, {@current, @random="6cfd5db19895", 0x6}, "e1521e821484b36cc991a7a1559e428f7822c76de4da79c63bdc30037532fdaef5a459bc1fe2c92d67c38f47232d3fa656de6a43608ff162948e0cefaa21240382a6d65dbfd2134c1dcdf319eedd4b7ae2795c9204199b9f9065ca02297720d5e8db6daae4c7850a"}}}}, 0x0) r0 = accept$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000040)=0x14) r1 = accept(r0, &(0x7f0000000240)=@ethernet={0x0, @remote}, &(0x7f00000002c0)=0x80) getsockopt$inet_buf(r1, 0x0, 0x26, &(0x7f0000000300)=""/187, &(0x7f00000003c0)=0xbb) accept$packet(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x14) syz_emit_ethernet(0x2a, &(0x7f00005b6fce)={@random="4fc60856a30f", @empty, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x2, @link_local={0x1, 0x80, 0xc2}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @link_local={0x1, 0x80, 0xc2}, @loopback=0x7f000001}}}}, &(0x7f0000efe000)={0x0, 0x1}) pipe(&(0x7f00000001c0)={0xffffffffffffffff}) ioctl$DRM_IOCTL_RM_MAP(r2, 0x4028641b, &(0x7f0000000200)={&(0x7f0000bfe000/0x400000)=nil, 0xca88, 0x3, 0x11, &(0x7f0000fcd000/0x4000)=nil, 0x6}) 2018/03/13 20:26:07 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000001a00)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f00000019c0)={&(0x7f0000000880)=ANY=[@ANYBLOB="5c10000014000104ffffffffffffffffac140000000000000000000000000000ff01000000000000000000000000000100000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x105c}, 0x1}, 0x4004004) 2018/03/13 20:26:07 executing program 0: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000001c0), &(0x7f0000000080)=0xfcc5, 0x807fc) socket$nl_generic(0x10, 0x3, 0x10) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) r2 = socket(0x0, 0x80000, 0x7f32fda8) ioctl$sock_inet6_udp_SIOCOUTQ(r2, 0x5411, &(0x7f00000008c0)) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f00000000c0), &(0x7f0000000100)=0x6) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x28, 0x2, &(0x7f0000002f18)={{{@in=@rand_addr, @in6=@mcast2}}, {{}, 0x0, @in=@rand_addr}}, &(0x7f0000000000)=0x2) 2018/03/13 20:26:07 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000002c0)={r1}) listen$netrom(r2, 0x3) sendto$inet6(r1, &(0x7f0000000040)="41ecbad778cbe5d801a23a65754b507ac793d7ed23a29f91c45eea27121c42c8c547a0452601335a8a744e76486f6eb43f98d8c37b158b36b7fa5fdc17c2adae51330b1036f187b52ff425af94e4a568f262224a7169e932d2e5675781b6e2982b47814d", 0x64, 0x8040, 0x0, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='reno\x00', 0x2770f84) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000617fc9)="03", 0x1, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f0000012fc8)={&(0x7f0000015000)=@in={0x2, 0x4e20, @dev={0xac, 0x14}}, 0x80, &(0x7f000072a000)=[{&(0x7f000059f000)="a29d5b69624f02c4b47bfdad4625488d51579b87ffaeffb33d06b6fd1c9a90b8a5eac163d5418bacdbe68e7006c2835b890f78517148edf2547c3f58dea9750cff9b497cc9a2661b275741d4f9b2cb51f3a931e70ee886ead297fb89727e8ad2c700203aab8070bae3a5dc1b561e38745af1baed3980c403ba0c8402716c0631fa4e5644d30a887d94cbc69c7ea91d00883f56742998a38d5a59090ccb3e8c82e7e1cc8a7fbc9a130d070ecbe4ee207b1f50406f5de484e9a49556c297da689e305ff714f3a40bf8817e4d1f72d960cebbd44d262856604c5765bcf6a9f50a366c2701bbea9ed08c4fd9c9ec8675a8c14ccde6c8ed6500378700c9610fe912b2ee205acc3993805ee311618ca2ad073ae233896d5302e9ed9f7a5a5890a96e18ef6d91a76d810219f814f21c1a707a9e7531da51f56ad70efbc82ef8407d08eedb830ebb9b142f00f9d9e06156977128d17db1a9c092f3bb05dfad244b3ace83926210a3e10c0b23bdc7c5d28710977bd9f7c507628f2748e1467e753fe3a4d541623d9f989b1948b01a0dc1eb47f9af29fb77bc9396408bc334aa8c9aa090d773b7a09a9641d2cf2caa8cc0b6a867990261adfc5f000d390c4b68828807680bd9c35a954a7ef6bf55d43049dd2c22a9507448c0a45c3ff8bf979a3cf70c849e8ddbbfbc180a6b2bc763f41bf852588c4e4a9a222d20c7f2f13e628c5d5dd917791493e4dca5b365ad95e5cce92d905e9695835da3f48c76b9b175f2853553466224f620528b7fe05cbbf9f940f92abf9476807f53e021407bdf3c4ed2bad04995116ecdfc81f4d274634e01d9587f616f6c9e3b7e185fa84fa6c4cd2b948214c62de714f8c256a837038cf34993c71fdb2de91051e1c0492a74c4e26d17c93c669b5a9b48ed3b032e6fb68538c23f2ee4bab4afe8868e6ec4ef72eb6a6053f94a7377405ffab268e20508a33f65f28481a49fae831c2ca4662834ff3e417b2f9a239c597dd0baf0dfe867bfa1c17bc2fd94b193160e81b1ccd9d7a1b5e45e1cf7a7b91cca2dd9d3c4863318e6150c0cdee450e854bc97c685d070bf5985d53f6d1bd41adfc733d5f90009477b7dd9f968b984f1c9608e58fb03587da752ccc0bd8ea97602afed0ef506d1e7cce5030e1aaf4a1e77b3d8d74519b1a3ee4b3097e695326b1e246c711a44cbc2c37a7c1d167cd95c32fcb97cd33dc55deaeb0b6e81c938d8cfff7643bab132667b32cf6547509a3a17e2aff522915b1d9cb8acb78c6cd5569154fbb85d1d90df53e8b63f6d41ec500620fb37cb5c68f60341b01ab2f2764fc418868747a450c982dc892576fc1c37d352b5b847902a53dd0de884e6914881bb8e40ea6c2cfbbb0fd6bc5526602afee8a5189c365e5ea6a24596bd253b34492f2f5632cbd99bc2e9af9387186f644db30bb89d076e13ceb976ec7fc47f7fe62a278bc47111912668c11fd8a11b17341aec0140216282924ee389b3bcc24fce6fbf20e32d2b4d35aacafb1c35064e4ed341a7ada59042c8f3508490ead96c6329e3df9f3b3a34aaf547d77fe181b75f8be5165eb07dd129209c92f532aa61b501e6626612b90aae8b7b4aa2030527dccc5c7630f52fa3b89bce7831893e71edc696c20cb11c8a9c16c778402e0dec2837b3957698996b639a23314c50dc0ee9d1fbf2709b1a5e414f82a22087512ef56724c1d62e0b727c5e04f04f535d1115f929fbedbbd48373e6a52dc4b2d0a29a637bd86a5e300f68d3d91223f080fc72eb24a8470cece39669e2747a78daea1ccfbd9e1b213ec405223da8defa8fb0c34766739aa310115234acfa6d24642d020356cbf2eca511cf67e3f0b9fb3d759505d5dde02888212354caa686476d5665ddf170ecbd04cd021908e6f3c3ee23197bad156b34d9a929dd005d63753ac2c01fc1a96470abfa8e2fcb86459ab69b9727bfba105ebac44ca7f995faaeb69b2a168f3f5d6a6a36b101573c08", 0x580}], 0x1, &(0x7f000002a000)}, 0x0) 2018/03/13 20:26:07 executing program 7: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet(r0, &(0x7f0000955ff0)={0x2}, 0x10) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x1f}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000fdbff8)=[{&(0x7f0000ac9000)="290000002000190000003fffffffda060200000000e80001040000040d000300ea1100000005000000", 0x29}], 0x1) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r2, &(0x7f000061af66), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockname(r1, &(0x7f0000000080)=@alg, &(0x7f0000000000)=0x80) setsockopt$inet6_int(r0, 0x29, 0x4b, &(0x7f0000000100), 0x4) 2018/03/13 20:26:07 executing program 3: socketpair$unix(0x1, 0xd, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000442fe8)=[{0x100050, 0x0, 0x0, 0x2}, {0x6}]}, 0x10) writev(r1, &(0x7f0000000080), 0x0) 2018/03/13 20:26:07 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x13, &(0x7f00000003c0)="3c4bdc806c540964e54cc4898f1c7d0bfcddd3fdf9eaa0b39d26103b4eea6dbe798e37ac70a7f7d2fa1d1ed868345563b56ab9b3de71971ebc6a6e25f7880e9040a92a876e50553cdefbe9572084b510fd12849d80eb1b11c3a728d099", 0x5d) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000000)={{{@in=@dev, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@multicast2}}, &(0x7f0000000100)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000140)={@loopback=0x7f000001, @multicast2=0xe0000002, r2}, 0xc) r3 = accept(r0, &(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, &(0x7f0000000200)=0x80) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000240)={0x0, 0x8001, 0x0, 0xffffffff, 0xfffffffffffffff7}, &(0x7f0000000280)=0x18) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f00000002c0)={r4, 0xd23}, 0x8) setsockopt$inet6_MRT6_ADD_MFC(r3, 0x29, 0xcc, &(0x7f0000000300)={{0xa, 0x4e21, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x9b6}, {0xa, 0x4e20, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x7fffffff, [0x71, 0x9, 0x7fffffff, 0x200, 0x1, 0x9, 0x16b, 0x8001]}, 0x5c) socket$inet6(0xa, 0x80807, 0x9f51) writev(r0, &(0x7f0000002680)=[{&(0x7f0000001640)="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"}], 0x268) 2018/03/13 20:26:07 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0x18}, [], {0x95, 0x71}}, &(0x7f0000003ff6)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000006f3d)=""/195}, 0x48) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x5, 0x8000, 0x0, 0x11, 0x1, 0x400}, 0x2c) socketpair(0x1b, 0xe, 0xd8, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$packet(r1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000240)=0xfd7a) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000000300)=[@in6={0xa, 0x4e21, 0xffffffffffff8000, @mcast2={0xff, 0x2, [], 0x1}, 0x7ff}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in6={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x8}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xc}}, @in6={0xa, 0x4e21, 0x6, @loopback={0x0, 0x1}, 0x100}], 0x84) bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0xf, 0x6, &(0x7f0000000040)=@raw=[@map={0x18, 0x7, 0x1, 0x0, r0}, @call={0x85, 0x0, 0x0, 0x19}, @exit={0x95}], &(0x7f0000000080)='GPL\x00', 0x9, 0x56, &(0x7f00000000c0)=""/86, 0x41100, 0x1, [], r3}, 0x48) 2018/03/13 20:26:07 executing program 5: r0 = socket(0x10, 0x802, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000180)=0x4, 0x4) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000200)=0xffffffffffffffff) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)) setsockopt$inet_buf(r0, 0x0, 0x20, &(0x7f0000000240)="3589d0644de7d0604b1df527159ecdd373f3fa0fbcf9d1f516da5e72dc3a0e4968ac1044e3f8283bc398dae90e443ce43ec0621e0d6b5de5317db126f7ba6e6803cd459fc9b16358ba669269d10b98c9526f4c475f08ba4018318d9b4bfb34afad37dc95262ec854897fe1925a23fa7fdd4491c1327624875d47ca01dd17cbd2bbacc023327c8e60d10c5f79da7b0216ac8c8d0b7012f5a2ff42402cbf3a908fc9ba89c0ccc25074cb182542168b65", 0xaf) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000040)={{{@in=@multicast1, @in=@local}}, {{@in=@local}, 0x0, @in6=@ipv4={[], [], @broadcast}}}, &(0x7f0000000140)=0xe8) 2018/03/13 20:26:07 executing program 3: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000200)) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000040)=@ethernet={0x0, @local}, &(0x7f00000000c0)=0x80, 0x80000) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000140)={0x0, 0x6, 0x4f, 0x6}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000001c0)={0x3, 0x7, 0xb, 0x351, 0x7, 0x4, 0x1000, 0xffffffffffff0518, r1}, 0x20) syz_emit_ethernet(0xffffffffffffff97, &(0x7f0000000000)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "7274c8", 0x8, 0x0, 0x0, @dev={0xfe, 0x80}, @empty, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000100)={0x0, 0x1, [0x0, 0x2, 0x400000000000000, 0xfffffffffffffffc]}) 2018/03/13 20:26:07 executing program 1: syz_emit_ethernet(0x6e, &(0x7f0000101000)=ANY=[@ANYBLOB="cdc23f2414ffffee20ffa0c41e6000ff86dd6002290f00383a0000000000000000000000ffff005bb491d89b24f91d000000000000907800000000609433df0000320000000000000000000000000000000001fe800000000000000b000000000000802a08000000006b000000"], 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000040)=0xb4) 2018/03/13 20:26:07 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000000000)=0x7, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x0, &(0x7f0000000040)}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={r0}) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f00000000c0), 0x2) 2018/03/13 20:26:07 executing program 7: syz_emit_ethernet(0x1, &(0x7f0000000280)=ANY=[@ANYRES32], 0x0) 2018/03/13 20:26:07 executing program 0: r0 = socket(0x18, 0x0, 0x0) getpeername$llc(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x10) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000000080)={{0x6, 0xfffffffffffffaf3, 0x9, 0x8, 0x0, 0x4}, 0x80000000}) 2018/03/13 20:26:07 executing program 6: syz_emit_ethernet(0x1, &(0x7f0000000100)=ANY=[@ANYRES64], &(0x7f00000000c0)) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000040)=0x1c, 0x800) r1 = accept4(r0, &(0x7f0000000140)=@sco, &(0x7f00000001c0)=0x80, 0x800) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000000240)={0x7fff, {0x2, 0x4e23}, {0x2, 0x4e21, @loopback=0x7f000001}, {0x2, 0x4e21, @broadcast=0xffffffff}, 0x208, 0x4, 0x8, 0x2, 0x4, &(0x7f0000000200)='teql0\x00', 0x2, 0x10000, 0xffffffff}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000080)=[@in6={0xa, 0x4e20, 0x9, @dev={0xfe, 0x80, [], 0x1a}, 0x6}], 0x1c) 2018/03/13 20:26:07 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x2b) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f0000000100)=""/25, &(0x7f0000000140)=0x19) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, 0x1c) sendmsg(r0, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000014c0)="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", 0x57f}], 0x1, &(0x7f0000000240)}, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000240)) getsockname$packet(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x14) connect$packet(r1, &(0x7f0000000200)={0x11, 0xff, r3, 0x1, 0x7c, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}}, 0x14) setsockopt$ARPT_SO_SET_REPLACE(r2, 0x0, 0x60, &(0x7f00000005c0)=ANY=[@ANYBLOB="66696c7465720000000000000000000069000000001000000000000000000000070000000400000002040000000000004001000080020000a0030000a0030000a003000004000000", @ANYPTR=&(0x7f00000000c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0004001000000000000000000000000000000000000000000000000000050006d616e676c6500000000000000000000000000000000000000000000000000000000000000000000000000000000aaaaaaaaaa1000000000000000000000ac1414aaac14140a0f000000ffffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0004001000000000000000000000000000000000000000000000000000050006d616e676c65000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ac1414aa0f000000ffffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f000200100000000000000000000000000000000000000000000000000003000434f4e4e4d41524b00000000000000000000000000000000000000000001000100000400000006000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000e8000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x4d8) 2018/03/13 20:26:07 executing program 3: sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000800)={&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000100)="50f45abb24adb5cb19a9451c8a4431a9eb018f6e31b5c7cbba80703df1151f2f2ed5c7dbd52f0f22c022d42bf255aed1bf8a722c969be0cf36c438ff1ed0169ad505cd23956087c3d2c96f", 0x4b}], 0x1, &(0x7f00000006c0)}, 0x0) r0 = socket(0xa, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000280)={{{@in=@multicast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@loopback}}, &(0x7f0000000040)=0xe8) sendmsg$can_raw(r0, &(0x7f0000000200)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f00000000c0)={&(0x7f0000000180)=@canfd={{0x2, 0x0, 0x71a}, 0xe, 0x2, 0x0, 0x0, "931d3c1c88738ee8621cef0d7428e05c039d324608dd310546ab82d058c68f4e2700235dbe25ed564f7cb427f9288c36b3014658988720f126d7c9bce606f7f1"}, 0x48}, 0x1, 0x0, 0x0, 0x4}, 0x44) ioctl(r0, 0x8912, &(0x7f00000000c0)) ioctl(r0, 0x9, &(0x7f0000000380)="ba4403cd7fff6f3d79df0ba0ded2d9c97f5707026857cb5e27dab24fcd2b1f75ed2bc0833d81f813b280ea4aef0f4b0272713be97fb55d7a5139cbfacf69438a") 2018/03/13 20:26:07 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000667000)={&(0x7f00000002c0)=@allocspi={0xf8, 0x16, 0x5d04016144e95613, 0x0, 0x0, {{{@in=@local={0xac, 0x14, 0x14, 0xaa}}, {@in=@rand_addr, 0x0, 0x6c}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}}, 0x6}}, 0xf8}, 0x1}, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000000)=@generic={0x9, 0x7ff, 0x1f}) 2018/03/13 20:26:07 executing program 7: mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x100000000032, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={'lo\x00', {0x0, 0x4e20}}) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000040)={{0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xe4}, {0xa, 0x4e24, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0xffff}, 0x5, [0x3ff, 0x5, 0x1, 0x1, 0x2617, 0x1ff, 0x1, 0xc313]}, 0x5c) 2018/03/13 20:26:07 executing program 1: r0 = accept(0xffffffffffffff9c, &(0x7f0000000040)=@vsock={0x0, 0x0, 0x0, @host}, &(0x7f0000000100)=0x80) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000004c0)=@assoc_value={0x0}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000001c0)={0x6f35, 0x5, 0x8000, 0xfffffffffffffff8, 0x5, 0x7, 0x10d, 0x7, r1}, &(0x7f0000000200)=0x20) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000140)={@loopback, 0x0}, &(0x7f0000000480)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000500)={@loopback={0x0, 0x1}, r2}, 0x14) r3 = socket$l2tp(0x18, 0x1, 0x1) r4 = socket$l2tp(0x18, 0x1, 0x1) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000440)) accept4(r3, 0x0, &(0x7f0000000000), 0x80000) connect$l2tp(r3, &(0x7f00000000c0)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}, 0x4}}, 0x2e) connect$l2tp(r4, &(0x7f0000e92000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2}}, 0x2e) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000000380)={0x7, 0x2, &(0x7f0000000240)=@raw=[@alu={0x0, 0x1ff, 0x9, 0x7, 0xa, 0x2, 0x8}], &(0x7f0000000280)='syzkaller\x00', 0x3, 0x8e, &(0x7f00000002c0)=""/142, 0x0, 0x1}, 0x48) setsockopt$sock_attach_bpf(r4, 0x1, 0x32, &(0x7f0000000400)=r5, 0x4) 2018/03/13 20:26:07 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) socketpair(0x1f, 0x80000, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet6(r1, &(0x7f00000001c0)="eefa1a3387e9a1", 0x7, 0x40, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000000)={0x0, 0xfff, 0x8, 0xffffffff00000000, 0x7, 0x8000, 0x1, 0x400, {0x0, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1f, 0x101, 0x6, 0x5}}, &(0x7f00000000c0)=0xb0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={r2, 0x2d}, &(0x7f0000000140)=0x8) r3 = socket$vsock_dgram(0x28, 0x2, 0x0) shutdown(r3, 0x1) poll(&(0x7f0000001000)=[{r3}], 0x1, 0x0) 2018/03/13 20:26:07 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000100)={{{@in6, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@rand_addr}}, &(0x7f0000000000)=0xe8) recvmsg(r0, &(0x7f0000000500)={&(0x7f0000000200)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000280)=""/232, 0xe8}, {&(0x7f0000000380)=""/104, 0x68}], 0x2, &(0x7f0000000440)=""/180, 0xb4, 0xa2}, 0x10000) getsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000000540)={@broadcast, @multicast2}, &(0x7f0000000580)=0xc) sendmsg$nl_xfrm(r0, &(0x7f00000000c0)={&(0x7f0000000040)={0x10}, 0xffffffffffffffe7, &(0x7f0000000080)={&(0x7f0000000740)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYRES32=r1, @ANYBLOB="08000000000000006e040000000000001a0f0000000000000100000001000000010000000000000008000000000000001f00000000000000400000000000000000010000000000000008000000000000feffffffffffffff09000000000000005aa60000b06b6e000101010100000000"], 0x138}, 0x1}, 0x0) 2018/03/13 20:26:07 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) sendmsg(r0, &(0x7f00000015c0)={&(0x7f0000000080)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x3, 0x1, 0x2, {0xa, 0x4e24, 0x3ff}}}, 0x80, &(0x7f0000001480)=[{&(0x7f0000000100)="1379a6a74adba3275cca7c070145bb4077e149003d140cac02edb4", 0x1b}, {&(0x7f0000000140)="362b66248db3ab27beb1f86aa9ded3fd07b4ed2ca48f287d9e6e521e833644d998858958f26978c8a6d481d0d8be56a8901eca7e72cb115760c7a58ca4567ac69fd4e598d8e452ca7bd1430e5f9120e53511acb2c533df433931642599ba5e5fe2b1f09fca8bf7abc6d4c267a9e55e5e32d74017af43297c6e9945ad8738957a3e7c35e1df48849da9ae52fdde8b30dddb4e138ec79042dda6d0ce604a8a5d1a5eb982de66d2a8da301979c055de294cdcc2b1d8dc79231e7b9becac43f27b2ad326c34a16daa31fb97614a1210f586b9254f371cb32e75802404332b665ad74854a09350397eb17d808c6f403f4b8", 0xef}, {&(0x7f0000000240)="241758eb44df403458b856b243b548ae79811dafaa8d151b90c9e83530707f3203f05b85fc05bbe9c9f04a68292b91a4b26226b00ebe79967e9ae487cd16ec6cb78081c71030cc960455c3fed5985adc72966bf388b35415955307f8c6c9444a044cc2057c194b089e55b04c3f4b011921c15cba7f5420d39ea3aeac699621f20a33faf51efe4fc5afdd42f90a5d8a", 0x8f}, {&(0x7f0000000300)="25ceb7ba663e72f09db36bc0772dabd0093a1fa557126d5fc1986e7d7132182116e9bb7234c73d40d20e57c819ef88e9ff59684807d5fb42251d8f3bee391f0e987b3c1d0b8d5fb2ef2793c78c9ea2952342a14cbfc32b9327612ba90c3c3bc08d9350144bac37b869a98c4e1e8f99a5dec791c0fa1177aa8058a26d571f4b63e7f5dc795ab02bb7248afcf33a6d6113c8d5b726ec7dd0f7ee5eccb714138ac01cca0b40e2e7cf7d5cc759cf41c6b9baa2e0ebe61a06bcbee756e0578defbd88cafa286e5b0c70bd61204005d7dd151ce978b5f3c6c760c19840bb0bb5ff70b029d976b0a4d8fc0008ff8e1f3d53b6074d65ece3fdf28f26bc26e4f1432fa77c6326646de6a523467fb5014fb2eea9e78c9899c911c706187d420ae58616019169e21e716fd3e4b16d202a8e63a743c4d4dc1c9ab56df9a2666bc9b528fca07988c9e55ff3ceaabda9cf02ed9a20105f2547be659a7927a56077602942cb1ad777038b25e968727d9005ed5b86e78b4f4e542393f1f27d0618b433ea687d491b8345993a9b2a2bf16ad536ccb933e1fc3cc36e0098d54b1763677c781e0e93245edeaf5a46a5f3e498106e2423a6687e32e7fdf399e52813b0122c0644c611c2efa578d6fdf20f82b2ea4a98841c13d5e0b63e08ae8f6429131364f54e8557963a99224209e15729aace712b8ae703610baed67b6b8ea1ed4b7128b9b1e106182dfd74aa5c9371290a44f4faddafe627fe2a36953a7da9790a7e8b99aa8e60405380214c1d265d591f7508d32ad11b4e536e5e38bd78723961ba5f75907cc804218e5c70bb890b9c5013d55fd71b07d4737de7e3afb97d8700a3d96078b72f362ddd0225a40c6ac458cb37d856ee9c231197a8e23857c83316fe835e8d9f09a2390ac6575a2f334f146f7d4dd9f0664875ec8da10f966d500efa112506d9427a7778e0798df8883b3ff72f0916c0a3b767ff2b6f1e71391b46c3b97b615f67f51182fb49a0d09d92bd3d604b96de6cf08a816672e8759d8fdb5558a1b7cf80facabc2f98b8d94689b310079f63af981f6cf1c00fc0d9d946887686853f15a81f2c17efb8633b0bfdb4a44069806a9ca9f818e48eb01851587fea9c81e99b37b122269892a1aa3a0b994a836276c0ab4ab90873e8137ee8f59ada81bed29b814428ca1e0210b9797a39f0d99cc94683166a0e7159634bafc8c33504188f7e976afad8ebce89d200fc3d01f28c4e229fbccfc6a713ecab24e70662b1beef587f0506300917b51c083653408de605d064dd7e56a47cc554d199bbdd25a6497a6aef115a4c816fba54172010e7ac46163868c136de7bf3b49de8b2a02072d531981abaf22514d890efc920331f4063ecafb54a3415ed3b1dd7b647f027c8c8dffaf03624bb019d14660865122111d599ccbcbd38bcc86e04f1aaf1308925adf6d4f7fe1b4c06b5b4be7156f79ba92ca793da07290b889e8b4fbc0fe1ab8530922d8b4f71efe281c09b0443ca83209efc711867612e472106d34e1efe3fd2e7cd56e5e3dc4b7dca6ba792c40b050ba6d5fc8df3fe458a91b2a6c4eb61a98a7ed05eb114deb8ceedd475b90cb730e2c775a69595316d254b334b0a7ac99b9d1bae63f33cf012c53a4904435d0f35dc8f0aa6d3736468c69027566af0b3b61d62ced5856cdac76006d1f022ad903dfcc1504fdd6cf93efb3aec4155baf9716063754d6545c35c82875d78f5b4ea7877607155aab162d45d6ca0c305c8a392ace06c8fe8bf118c701d6e6deb26c43e01b92e286fdcc3c5ca980b657402773728eb171344359eb24ac0f63f31a220399fe650ae3bf6298b6a78eecf04351072fc09939da45d0372ab593c1e0df9702c41649d83b70cb5e4d8571e5076599b6c3bf01ff73bd597fae721688f875f269da28280edc3d7a4eb0c57a3b230094a9044214ff528a5e2b7a8c69daf5b692ccb2af51a7957caf96d69e63f2df5a4a939197dff26c8bb2ec40fd0853ee554fe2b115dc6f81cfcb0d82643223f9f1edece0877114fce9d9267798009a28f5aca4f7f64e6e54093dd342aabb599b457b1a8cc7b58bb4ab658c7c7ce3ae97f56ad85bf8303311c2cedd7492eac457f5865a968cfdf775bdaba7a8a7a74d61745558a977d44490d3e648d51c4ee0828c84b6a877c231d39ca29453585ed228585ea237d3e237fd57b1319a5fe5ddef2d2c2930fd17e6b682d1c3e63fb67b7ef385451d5e9b849e7d973f0adc830f265fe2139f4215e8db9dcc7b782ecbe27b5897bad41d5bcdcb474915f68eb131280b7e84b4a995677ebdf24aaa0c015150827a4f4bdecb429fd52b06b55341659bf3c14b2fcbd22a5c8c8badcee29814371bf28c9d816ee178e2aea76e515a4d45ce394d113dfb4acdcf8482da392ebb503aa24ea74de749f43cce21df82b26ce8ef10454cd50c397fa1f4cac21ff206fa66c8793704121ee517c237d13fa1a456448f14aa16ee6f76d0c3fb2129233f0a38e8e42387275b3ebbf43800ab2d0dec7cafc72ed6653cab5e806c59323b511b6b805482cd8cb018a3308257f22c742dc7ef64b87f28c89c599d796a102775392dc4b39f38126281ccb0279aa03be6d7f93ca01314278a109f866e30d1c361b192a3c23f32349ce697da192508d51332a2dc0a39859e901115326dc1f5e2a45b5a1f188319b48926e146a8f238e8f1a4b199aa1fd5089598700c45cc4925224532f6856179940dab27ead92330d79f89c0c2c64b9f70d2aec2524d1984da42b338281375393cc778480e3548446441cbe4e3b690bc3d49d4426838be495da8238bbbd2f4ae7c91a61f38cb692602c15134fa5a1116f68eaaa8040324e9938ff99627403a7676602f31de565f635d2d20e815d97b94ac243507e27bc0114555f3891197cd7d34c935e931c307049bc69686761d2c4849415b8e2fad0f3ba0b46998904b5ce8a23a8b5b27120c44d48f6abf885b308d3f88102d7458df31fdad6b3d41d627e758b86e06d86b8a8fc255ee46495c49f1741839893c2d6173dafd6b814503de2bcd8bf7c256dccda7c3d1d1777340059af06b0c08a52cd8a8b457f529f6a708ab6997033faf17225f485b72275685d787526f9b67a352f7ff2342f8117ba6e3a76d4c29e7e848cbcab6025e31bceccd1aa0bb856a82b83149a5c4d436242f855c0edd1eff591d9bffbef9abe4d6ebaec6c8d91e31bcf7adf14a49dd53c197db80086f71494f62648f26d95e32e3387e35b1443fb3b4b88f7e2ead67d326cd1752de90510339b1fe728e2e4513de6e7cc9a6b46b3aa3f3e3091b863d5f0fbd113e573e592db600dca0eff6f8f8bd4a623b58191b5f46583b3f73deb853a3abe257e86e3414658503fc4fda2a0af470ac8d13f416fe63219db5d0edb17eaadc19c6b18ccb6a0b942f9df7f8c55af60d8306e459e5854bb0ecf51cfcff962b128817fd8237cc204fdd049f8c5121da09bb20357a26999ddff8f5b109ee15e985b81c1439077580d85bcd1255e5c42ba53c72377e516c55aa3eae7f015c7d5a3ff67193c79ccc0384f12a3b5a766dd043f49df1974d2b451556c111f42ca27a385542d473f0f90ae0388590d40aa01a0d375c62b721c39668e74ed1ea0186565871bb0d398c4de8fd0cf3cfea824b99b78954aca2e2b94be80b5c2aa1a9f0e6c31ce95b5cc3a3f60d29f5ca7ccb37a920d407cd01d66d20eaea6030d99d2038e7b0d8ab775ae9b5a5cb886ca4c6de2d2f409e7c1d6616802596495243634ba2b1ede14659dd48c17a36398c6774378bc71463181d1afb170acfc042518165a642f635417fa50c9747f5b17487bc87f15bafb7a00dafac150f81cab1fab99307f1f113e8a3710ef5185fcb4b9f40377223772c245db24392f24c36ca8de73ad809c0fa0e3f40a839135202704088dfcd5fcaf6dcafd041f8dc2da58220846d14e8ef5e3504c6fc4267649f1c941b832841cfb7b26fdba45bf2df6bc888e58656fdb4a4989c9f1a0c5223ad41201bbe731373126682941f062a46b2b89410b66b2f138831cba23bc6d7d7ba55d68680ec8589d5c2798e809ba40e643fa7c09cdf84a0ec774e5b25cf856a11499f1c7068a72d722ceb3b1fa24523ea35c477ed9b44722f2edd109fd88ea81477975741aa1f7b8495b184814ca47351cfb9b673e49d057b91713ac0fbe3bbafb74b5a3ea0088e4e5e5cdefb64d28779902ceb6023e3b38815d412152128fbc1a4dbf5ae13b47f1517ff91e43092de30a90d0deb138bfa28b8ffb7cdd7b280442f9fd8dd485b00a543e3b48c6916186f0f7fe6a3f24577c879046bf081d5e0cd21d3525e76d00924d86b9e64dc4b6d1598faba0508e06dd3e0b9d55c7cb7cff1b1be5d112b837fec12f9f8f4b44b00a2bead9d65fe798516ea035ea793f744820d2f01f0fa6fbd052f8ef6e7511d98f9be8278f0b931c85e49c3729970d429af384a57eaaa06e10393a901e18ea6c43bfb4b2562d8da622aabb929140caf38e3c4c81001a524a92ed211865c87e3dad2b621984e04c708c6d159557a9e66aa4dce8af16f94c8a4c27d67de5bbbe653fc89547b832650e139c5a9468491206af41e56fb088f74723f958bfa923ab7625e051827a8600195c56ee548535e76cc5a981d3499a227ef0235c3eaced8a772c295b0f58f203e904224f8f05bd46ed78cf6bbf7e80f91fd17c628b080f00390a2b7eb765a4077e3e1c8596a838d3c06a8b4e9322c28701c9221a30d784ec8ee9a7f98f9351afc7d7e2b53a22218065d70e3378d5ac5b96061b6ba455773c19cc6a2819c16d9e9cdf209f67b395ec5bcb59dda05a14278e98ace2567ce9c503ff2382dd0bed85eab899032b31e33b254156c170998764bfcd8bd3fc83f4e5351f177e58e7b30b8bcdaea745d5d346fae30a94ca274c38eacdb406fe9f12eacdad9f59f27c0f445a51c10d89d9de115f79d8ba5c4d43a53d31e14f0b8e8c9b50a90b89644965d0193a10cb62bd320e2dbe9e56c59d1b7db962b76e3768507d1c89c145e911926a7a370836094e6b294573a1defef9587be7ceeaef3e4553e5be867a9d22c2bcbb31a12fbe83dd1a9fbc5458ebd898a0ecf8cfbe15a3dab165b6cbfa5c2c445a812a8d581e970d52acf0d1e2a587631901ba1c151dfe00b4820755cf0d9db7fa03d71e97622bac72d648ece9a04e012e6e31e965da85b4774bbdb55b047df0e91a05cda34a371d4866c41f1b0853f0c32484ace7399277769445502c3098cf8120b52d6dc1be76c2692d56f1079e688eaedbdec69d15bae6add595cb3223d6ba69becf69eb3095ac5484c03244d79c1d7d54938b512ba1c44b551f2e8b108adbe9c8e7ec74e14c5980298df58d8a7e9baf62065c29302a3b6fbb5820b7daa5e98c0a26784dc6e14fba21f971705ce35e1cb7a20e851cc40dd1680e08e897315f678e83287e5787585994006cea4eabba04df2bfaee68a78991c59da5da655f98b9494ebe139bd9c11e2b5f4dcda5c667d9724dea97ca8598cad91a2cf1fd79660206dc6ba523bb47a1fad7c18f8b1eb01ad55481226a3bacace0746aa105f308acac4d6efc82bd8738b64903ee274078ebe428e8d421bc09d64f6b19aa9ca49f8bfc6662225bb4f7db6b5483a506442b1826d198121635b3dc35987f0ac80b062a8efc7d2e51aba642782f736b8c38fe49016bb1bf67195bb053a7430f4fc5210735ee97b6830fdde98dabe09e2597ef9ab653bbe9f8d5318e9f410b4e743d89277d11ada1fe04703652c6ecebdf27ded359be2d76ecd8", 0x1000}, {&(0x7f0000001300)="68c05264ed6b27b86d78af975ffbd66c4b41c86536dad69c9870d234", 0x1c}, {&(0x7f0000001340)="23a903a089d033b37bd33eeff65cac9ab6b65063f36b7781dd511c01bdf57ceb56dea7eca537df3731e1107a84f4e536aedd3e7af92aeb56f44ed0f1cbaaea76a105287575e35248dae2bc041305ff85db690038604339a6e0007c6b6312d634233e04b0a5303381c1a2783c467fe27468faa73110a00eb5a65aa8118460221036ff303b61215c00480336bd33c4bf880cfcc91f38cd0cf77a3713f3d603e3c9f664f8d434f05c75530316a5b5e8ddb0801fcf6eb096ff13eaa5b41d27292df9a32339badb786ea6b8a5c824147960bb3e5fe49149aab602ec650543afc35ce5b146cb1e", 0xe4}, {&(0x7f0000001440)="c199919da2c2aa5d0c992d4fdd9a0529", 0x10}], 0x7, &(0x7f0000001500)=[{0x58, 0xff, 0x7, "2c8c79ccd8ef11c49e8484e5b38066654d36f82d144ecf63ded99a182787e70a720f711bcd11600ee778944e84d7cba577d8195d011a3d54e8831f00a1b9f20716eb4663905c4a"}, {0x18, 0x1, 0x7ff, "955fc38e0c"}, {0x18, 0x117, 0x8, "a613c6a2d260"}], 0x88, 0x40000}, 0x84) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d60000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) socketpair(0xd, 0x5, 0x3f, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r2, 0x800443d3, &(0x7f0000000040)={{0x3ff, 0x7, 0x6, 0x4, 0x4, 0x1}, 0x3ff, 0x4, 0xffffffffffffffff}) r3 = accept$alg(r0, 0x0, 0x0) sendmmsg(r3, &(0x7f0000001c00)=[{{&(0x7f0000001740)=@rc={0x1f}, 0x80, &(0x7f0000001b80)=[{&(0x7f0000001ac0)="f2", 0x1}], 0x1, &(0x7f0000003240)}}], 0x1, 0x0) recvmsg(r3, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc, 0x80, &(0x7f0000030fa0)=[{&(0x7f00000cd000)=""/26, 0x1a}], 0x1, &(0x7f0000590000)}, 0x0) 2018/03/13 20:26:07 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000100)={'ip6tnl0\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="1c865f5e69c9c62b00000000000000000000000000000000000000000000000000000000000000000000000072ee34cc5c522206afedac16d86d43a6aceddcce03b483a2308959959ae9bad708a81f2d722d3764b88ed526b8af0a572a3375819db56ee893e32786f777c13b4ae87c2ccc6c13c298b62606cf48f458f37ebc9f9f93395aa74d83f21f6c422dccce9c4d5ea63fc09a7d6468b25cc95e81391c492d339e16000000000000000000000000000000"]}) socketpair(0x1, 0x80000, 0x3d7c, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_dccp_buf(r1, 0x21, 0xe, &(0x7f0000000180)=""/37, &(0x7f00000001c0)=0x25) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000200)={r0}) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00000000c0), 0x4) getsockopt$IPT_SO_GET_REVISION_MATCH(r2, 0x0, 0x42, &(0x7f0000000240)={'TPROXY\x00'}, &(0x7f0000000280)=0x1e) 2018/03/13 20:26:07 executing program 3: r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000640), &(0x7f0000000680)=0x10) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00000006c0)={0x2}, 0x4) r1 = socket(0x40000000015, 0x5, 0x0) bind$inet(r1, &(0x7f0000000ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000000000)=ANY=[@ANYBLOB="c410cf1e"], 0x4) 2018/03/13 20:26:07 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000568000), 0x72, 0x800000020000000, &(0x7f0000303000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r1 = socket(0x1f, 0x3, 0x2) setsockopt$inet6_dccp_int(r1, 0x21, 0x5, &(0x7f0000000040)=0x7, 0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{}, {}, {}, {0x8, 0x2}], 0x200001e1) 2018/03/13 20:26:07 executing program 0: r0 = socket(0x1e, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e22, 0x2, @ipv4={[], [0xff, 0xff], @rand_addr=0xfff}, 0x2}}}, &(0x7f00000000c0)=0x84) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000100)=@sack_info={r1, 0x4, 0xffffffff}, 0xc) setsockopt(r0, 0x7, 0x800000000080, &(0x7f0000000000), 0x0) 2018/03/13 20:26:07 executing program 7: sendmsg$key(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000300)=ANY=[@ANYPTR=&(0x7f0000000680)=ANY=[@ANYPTR=&(0x7f0000000380)=ANY=[@ANYBLOB="7821afdf776390f628848b398b11f7c53b386bcaced641b06471f82e9b0db3b9ee6eba65589fed744d0c52a70e6f8f10222f2820b8b3679eed5884ae22fd48ae76f60e3aa886ac7854dec0a6756b1ffbe85478e5309fb4b37fbcf591a713856a37050ee58f3e8985ff5b2be2de849024b1c73640653a86a231c08f516a7e8c01f069eccf2ccd7555dd105315f26d732dab3ab8e3a76f37c21043228f4d89377ced4f3e4be7daeb49ca3f6397a14518d2bc6f36c3801adc058aa12d4d1e436bbc0f673c5e29841482b88d8a194e93bfb5b807", @ANYBLOB="a1e50312095425706455b16acb7b4c7e4d81a79648fc9a248e4173231b7a70832d346f31f504e3f67306948e1be42899592849caaf349bcd4dce04e1acf589186ec2be8ae09d35934ccf96da7347c69f5cd2a10470c5630b6fbfe9e075310c22bbee5db69a8a5b0d7231efe8bc0b2b631a35187c0c89d57372012a8b28857c3cefcf1204891c8a43679809e93f9216a5ca1d5ebfa3cea57ab1a8d9ce2fdfa166930615f9de93a22c942df5e0dc4b856bcfc51679086ceaf5d6c60f937ca1eeafe78f9fc34e2d752fa9cb5e2cd6556cb9b8ac47153dfef861659139282fc9", @ANYRES64, @ANYPTR64], @ANYPTR64=&(0x7f0000000540)=ANY=[@ANYPTR, @ANYRES32, @ANYBLOB="90fc159dd8f73733ec5484e607671cd836344b2e4456db0b69e6"], @ANYBLOB="282f9e81c8b6f31eff2597d45c5ffe306ee03ae5d8b1305b2e9a7c0f07d8a1bc30e0740de1355f0228289153a37f85201e4ed2f36cd8b0896c0c211fbb83edf4215b15ef23a0e3ebe91c", @ANYRES32, @ANYRES64, @ANYBLOB="96132071b7966ac4d095a83b9080ce5abe578606c629667a90e4d0d03e4de6915ffd584adda2291345794c3a08fce0cde6f79690c3a89b3a2cd342540a60ede67a81d0b8d16ab32d6a964788943840530754224c85a111bca54f2508fd0439d36db26ffeb68fe73d843d05a2b749755b60e47e83f4a2e04ea5b4b2a4bc860c6e6c2b", @ANYPTR=&(0x7f0000000580)=ANY=[@ANYPTR64, @ANYBLOB="3f36145895ba31a80e3e9427a2c6ccb156faf265873ebdc1bca4ef4376c434ddbe70b63435922e13449f4437c44f381520bb68f2986761920bd9836c885d13c2ab9e491849cb83af1815c8fd73b24fcb770e653d4abc79988263ad206b934d630bbce34aa36255acfa62cad800cbd6d7c2bcbbd3c24019012df5085c4d7269f8152be9977f70292c5c1c0cdb24ab37f4b023ab14ae03c9f04d8ae9bd9d6c0f1effb4f8d7a60eda2aac8ce5aaeff817262541c4206ba28b70d833c556f46bd00646891baabdc0877e", @ANYRES32, @ANYRES64, @ANYPTR64]]], 0x8}, 0x1}, 0x4001) sendmsg$key(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="020a000007000000000000000000000005001a00e0080002000000004000000000000000ff02000000000000000000"], 0x38}, 0x1}, 0x0) 2018/03/13 20:26:07 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000140)=[@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x14}}, @in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}], 0x20) pipe(&(0x7f0000002280)={0xffffffffffffffff}) recvfrom$ipx(r1, &(0x7f00000022c0)=""/200, 0xc8, 0x0, 0x0, 0x0) shutdown(r0, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, 0x1c) 2018/03/13 20:26:07 executing program 4: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x3, &(0x7f0000519fa8)=@framed={{0x18}, [], {0x95}}, &(0x7f0000000040)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000080)=r0, 0xffffffffffffffd7) write(r1, &(0x7f0000000000)="260000005e00090d0000eaf83aff84c7331f8e3d7bf6000000821200000000000007e9000000", 0x26) 2018/03/13 20:26:07 executing program 0: r0 = socket$kcm(0x29, 0x2, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000135ffc), 0x4) r1 = accept4(r0, &(0x7f0000000200)=@pppol2tpin6, &(0x7f00000001c0)=0x80, 0x80800) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000000)=0xffffffffffff453b, 0x4) sendto$inet6(r1, &(0x7f00000000c0)="9cedfd3e92db476a560ecf43c52f7ff3deee9e73968df7ebde3ab1710a46c482a6602d6b933f4d06e0802d31a7d504b4b2c83f7fd6b8abf5447ad619e56eb1d8698c89e589cb58469cf57e2336a52ee8a2ff29e46fac3f3d0815a4c7a1e36779235132e8393c40f5137b7ddc5b0ad53e8a7b53acf2dce5f084a85cb401e25211e080eeb5ddcd3d02ce06b942131c303556cada6501c11640c12115b791e8c575e49a9d552c6b8a", 0xa7, 0x4, &(0x7f0000000180)={0xa, 0x4e23, 0x4c83, @empty, 0x5}, 0x1c) 2018/03/13 20:26:07 executing program 1: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1d, &(0x7f0000000300)=""/153, &(0x7f00000003c0)=0x99) pipe(&(0x7f0000000140)={0x0, 0x0}) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x64031, 0xffffffffffffffff, 0x0) vmsplice(r2, &(0x7f0000f14000)=[{&(0x7f00006bc4ba)="bd", 0x1}], 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000000000)=0x1, 0x8) 2018/03/13 20:26:07 executing program 2: r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, @multicast1}, &(0x7f0000000080)=0x10, 0x80800) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000180)={'ip6gretap0\x00', 0x1000007}) syz_emit_ethernet(0x3e, &(0x7f0000e37fba)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x67, 0x0, @rand_addr, @broadcast=0xffffffff}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}}}}, &(0x7f0000000000)) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$bt_l2cap(r2, &(0x7f0000000200)={0x1f, 0x47, {0x8001, 0xd0, 0x1, 0xc7c, 0x1, 0x2}, 0x8001, 0x1}, 0xe) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000100)={0x0, 0x4}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000240)={r3, @in6={{0xa, 0x4e20, 0x8000, @ipv4={[], [0xff, 0xff]}, 0x9}}}, 0x84) 2018/03/13 20:26:07 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000200)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(ecb-serpent-avx)\x00'}, 0x58) r1 = socket$inet(0x2, 0x803, 0xfffffffffffffffb) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000380)={r2, @in6={{0xa, 0x4e24, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0xbf}}, 0x2, 0x8}, &(0x7f00000002c0)=0x90) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003b3000), 0x0) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$nl_xfrm(r3, &(0x7f0000001440)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000002740)=ANY=[@ANYRES32], 0x1}, 0x1}, 0x0) r4 = socket$pptp(0x18, 0x1, 0x2) ioctl$PPPIOCSFLAGS(r4, 0x40047459, &(0x7f00000000c0)=0x804) recvmsg$kcm(r3, &(0x7f00000001c0)={&(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000001400)=[{&(0x7f0000000180)=""/45, 0x2d}], 0x1, &(0x7f0000001500)=""/124, 0x7c}, 0x0) setsockopt$inet_udp_int(r5, 0x11, 0x1, &(0x7f0000000080)=0xffffffff00000001, 0x4) 2018/03/13 20:26:07 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000200)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(xeta-generic)\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000002c0)={0xffffffffffffffff}) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000000000)="d3ab27262dff0500df9eff6b35ec7131ffeb006ab131d7f2caed3f0000000000d460372cfe7ad7a4e786cf8be9194c3b9f9fe60b163f83de25d50f77bc5fe1bd99bede7661362baf139774f7639c12b5bd2d7a628272006e03272a753f898549bfe3930853821277684980f720aa55ef21121f6ae3af4dea160dd5d86c18f270deac7af23f6edd89b2f5048e4247a252d8f6e0ef873c172bf8", 0x99) sendmmsg$alg(r2, &(0x7f0000002980)=[{0x0, 0x0, &(0x7f0000000640), 0x0, &(0x7f00000006c0)}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0x401, 0x30, 0xdb4, 0xfffffffffffffffa}, &(0x7f0000000100)=0x18) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000280)={0x0, 0x48, &(0x7f0000000180)=[@in6={0xa, 0x4e23, 0x101, @empty, 0x6}, @in6={0xa, 0x4e21, 0x200, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x8001}, @in={0x2, 0x4e23, @rand_addr=0x8}]}, &(0x7f0000000300)=0x10) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000140)={r4, 0x10000}, 0x8) 2018/03/13 20:26:07 executing program 1: r0 = socket(0x400000010, 0x3, 0x0) write(r0, &(0x7f00000001c0)="260000005e0009fff18500000000fff3000008004665000002fb4b35ea1c4fdcff01437dfb5c", 0xffffff51) r1 = getpid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000080)={{{@in6=@dev, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@loopback}}, &(0x7f0000000000)=0x2f) r4 = getgid() getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000400), &(0x7f0000000440)=0x10) bind$can_raw(r0, &(0x7f0000000040)={0x1d, r2}, 0x10) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180)={r1, r3, r4}, 0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000004c0)={{{@in=@broadcast, @in6}}, {{@in=@broadcast}, 0x0, @in6=@loopback}}, &(0x7f00000002c0)=0xe8) getsockopt(r0, 0x60b, 0x3, &(0x7f0000000200)=""/187, &(0x7f00000003c0)=0xbb) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000300)={0x0, 0x1}, &(0x7f0000000340)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000380)={r5, 0x4}, 0x8) 2018/03/13 20:26:07 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000b8b000)={0xa, 0x4e22}, 0x1c) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xc, &(0x7f0000356000), 0x4) sendto$inet6(r1, &(0x7f0000000000), 0x0, 0x200408d4, &(0x7f0000926000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/13 20:26:07 executing program 3: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x80000, 0xffffffffffffffff}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000140)) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000000100)={0x10001, 0x5, 0x800, 0x3f}) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000000040)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x1, 0x0, 0x2, 0x0, {0xa, 0x4e23, 0x6, @remote={0xfe, 0x80, [], 0xbb}}}}, 0x3a) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000080)=0x10) 2018/03/13 20:26:07 executing program 5: getpeername(0xffffffffffffff9c, &(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, &(0x7f00000000c0)=0x80) getsockname$netlink(r0, &(0x7f0000000100), &(0x7f0000000140)=0xc) r1 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000200)=@buf={0x74, &(0x7f0000000180)="3e873df135c3d942fd079a887234b782a3718bfee2d0d1141921f388e78f2e3eba2791c988aacf0e39353a0321dd468ff8e54bb273c847a382401eedbcf2f62ee1176f67b5d1e07cb6a43445462020a61aca9eec2bfdc67b9182657413974e1726c0f05b8ee070e3b20ca6d689d7f9183f941031"}) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000000e80)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000e00000004000000b0030000ffffffff000000000000000010020000ffffffffffffffffe0020000e0020000e0020000ffffffff04000000", @ANYPTR=&(0x7f0000000440)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d000000000000000000000000000000000000000000000000000280052454a4543540000000000000000000000000000000000000000000000000300000000000000fe8000000000000000000000000000bbfe8000000000000000000000000000bb0000000000000000000000000000000000000000000000000000000000000000697064647030000000000000000000006e72300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f80040010000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000002800686c00000000000000000000000000000000000000000000000000000000000000000000000048004c454400000000000000000000000000000000000000000000000000000073797a3000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d000000000000000000000000000000000000000000000000000280052454a45435400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d0000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff0000000086255bf8cce7d7e872dc81767863882525f4a70d535f365b8804a72dc6bb0b06000000339c12f687cc32f4ac546afb6ca958576605dcfb3b21f8636eb6c1a7460f445695d49e212f3c7ada0ddaa7c68744787a80b72a5dbdde4f5e4fd8f1ca0666e310cfe9177755f9b8691c242d33ebe7ed5fff3fbf674be5c08f1c00a279060b45417a90730f3a44fc254598c96d37a703425bb247d1fcc1187b4339be33af3a78966ccc172276fdb653634999898fdcbc1ba52f594aa59392d2525094c6c51939efed5b9c5688d07f00000000000000000000"], 0x410) syz_emit_ethernet(0x3e, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c000e2", 0x8, 0xffffff84, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_reply={0x81}}}}}}, 0x0) 2018/03/13 20:26:07 executing program 7: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) bind$inet6(r0, &(0x7f0000000540)={0xa, 0x4e24, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x400}, 0x1c) r1 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000000480)={@nfc={0x27, 0x1, 0x2, 0x7}, {&(0x7f0000000380)=""/142, 0x8e}, &(0x7f0000000440), 0x12}, 0xa0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@ipv4={[], [], @broadcast}, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@dev}}, &(0x7f0000000300)=0x3b7) r3 = accept4(r1, &(0x7f0000000580)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000600)=0x80, 0x80800) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000640)={0x0, 0x73, "05cd8b36f49a8dd4f688d5c57126980d6fdce45b149b7534259ed0a88835a6430046599251eddb401f767df51b7ed294c4ff7d52d3d614aa78b87c8b07e47a67405de395541461f026b5bf59a7ff2a1efba99e4702536761fd6f1fa59c531b4b876b77a9ff457515a50ef9bda2e77657cfed25"}, &(0x7f00000006c0)=0x7b) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000740)={r4, 0x20, &(0x7f0000000700)=[@in={0x2, 0x4e21, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @loopback=0x7f000001}]}, &(0x7f0000000780)=0x10) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000340)={'bond0\x00', r2}) r5 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r5, 0x8929, &(0x7f0000000000)={'bridge0\x00'}) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000140)=0x84) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r6, 0x84, 0x7c, &(0x7f0000000180)={r7, 0x0, 0x3}, &(0x7f00000001c0)=0x8) 2018/03/13 20:26:07 executing program 2: r0 = socket$inet(0x2, 0x6, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f000004fef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x476) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000775000)) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000e80)=@broute={'broute\x00', 0x20, 0x3, 0x4d0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000980], 0x0, &(0x7f0000000000), &(0x7f0000000980)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"]}, 0x540) 2018/03/13 20:26:07 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$inet6(0xa, 0x1, 0x9) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x8, 0x4, [0x100000000, 0x1, 0x8, 0x5]}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000080)={r2, 0x1, 0xb2, 0xa0000}, 0x10) sendmsg$nl_generic(r0, &(0x7f00005a4000)={&(0x7f0000327ff4)={0x10, 0x34005}, 0xc, &(0x7f0000007ff0)={&(0x7f00002ab000)={0x14, 0x1e, 0x801, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_mreqsrc(r3, 0x0, 0x25, &(0x7f0000000100)={@rand_addr, @broadcast, @multicast1}, &(0x7f0000000140)=0xc) 2018/03/13 20:26:07 executing program 4: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000064f5d)="220000002100070700be0000090007010a000000000000000020040005001380ff45", 0x22) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000000)=0x5, &(0x7f0000000040)=0x1) 2018/03/13 20:26:07 executing program 0: r0 = socket(0x15, 0x80005, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x200000000114, 0x5, &(0x7f0000001000)=""/4, &(0x7f0000fcb000)=0x4) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000000000)={r0, 0xbbc, 0x7, "2792732666748821f057af1eb5d95492d0eb385a54ff73f390a03057fd9acdb7317e2557bcc1634a89d7394e3f1d2aeed88f0460ab259debef835ed6a1a08deb356a65411aa9108f1b09290d914c182bed5caa0def756289c9702fe78b75f7714b745d51625bc7823e64a72f571824f3eb317260a6b7e4b1e05a3b5199bd7a2d81b0dee37ef244f9f1737c8ec502ea02e4653a307cd0e1a1358de025b169d5bf0ee7e2c186a25b9f13ad38b6df77b249d803"}) 2018/03/13 20:26:07 executing program 1: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000000c0)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000100)=0x4, 0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000440)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm_base(ctr(aes-aesni),ghash-generic)))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x8) 2018/03/13 20:26:07 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ffefa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-twofish-3way\x00'}, 0x58) socketpair$inet6(0xa, 0x0, 0x8, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = accept(r1, &(0x7f0000000300)=@can, &(0x7f0000000380)=0x80) ioctl$sock_bt_cmtp_CMTPCONNADD(r3, 0x400443c8, &(0x7f00000003c0)={r2, 0x4}) r4 = socket$inet(0x2, 0x80000000003, 0x2) setsockopt$EBT_SO_SET_ENTRIES(r4, 0x0, 0x80, &(0x7f0000000400)=@filter={'filter\x00', 0xe, 0x2, 0x1b8, [0x0, 0x20000480, 0x200005d8, 0x200006f8], 0x0, &(0x7f0000000080), &(0x7f0000000100)=ANY=[@ANYBLOB="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"]}, 0x268) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000000)) pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMUNATTACH(r5, 0x89e1, &(0x7f00000000c0)={r4}) 2018/03/13 20:26:07 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = accept4(r2, &(0x7f0000000300)=@nfc, &(0x7f0000000380)=0x80, 0x80800) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00000003c0)={0x1, 0x1000, 0x1, 0x1, 0x3, 0x1, 0x8000, 0x6, 0x0}, &(0x7f0000000400)=0x20) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000440)={r4, 0x9, 0xabf9, 0xde}, &(0x7f0000000480)=0x10) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @multicast2, @multicast1}, &(0x7f0000000080)=0xc) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={r0}) recvfrom$llc(r5, &(0x7f0000000100)=""/201, 0xc9, 0x20, &(0x7f0000000200)={0x1a, 0x2197ffb6602f22ad, 0x7fff, 0x1ff, 0x9, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f0000000240)={0x0, 0x8000}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f00000002c0)={0x0, 0x1, 0x0, 0xffffffff00000001, r6}, 0x10) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000023000)={0x10}, 0xc, &(0x7f0000019000)={&(0x7f0000026000)=@ipv6_delroute={0x30, 0x19, 0x60d, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_MULTIPATH={0x14, 0x9, [{0x8}, {0x8}]}]}, 0x30}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r5, 0x84, 0x74, &(0x7f00000004c0)=""/45, &(0x7f0000000500)=0x2d) 2018/03/13 20:26:07 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000000040)={'ip6gre0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) [ 52.790641] l2tp_core: tunl 1: fd 19 wrong protocol, got 1, expected 17 [ 52.794329] kernel msg: ebtables bug: please report to author: Wrong len argument [ 52.813719] l2tp_core: tunl 1: fd 19 wrong protocol, got 1, expected 17 [ 52.818228] kernel msg: ebtables bug: please report to author: Wrong len argument [ 52.854447] kernel msg: ebtables bug: please report to author: Wrong len argument [ 52.894282] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/03/13 20:26:07 executing program 1: r0 = socket$inet6(0xa, 0x40000080806, 0x0) socketpair(0x13, 0x6, 0x4, &(0x7f0000000200)={0xffffffffffffffff}) r2 = accept4$ipx(r1, 0x0, &(0x7f0000000280)=0x2d6, 0x81000) getpeername$ipx(r2, &(0x7f0000000140), &(0x7f0000000180)=0x10) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x20000003) r3 = socket$inet6(0xa, 0x6, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000100)) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000000), &(0x7f0000000080)=0x4) connect$inet6(r3, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r3) r4 = accept4(r0, &(0x7f0000660ff4)=@nl=@unspec, &(0x7f0000000040)=0xf5b19b4c0b1ce647, 0x0) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f00000000c0)='ip6gretap0\x00', 0x10) recvfrom$inet(r4, &(0x7f00000001c0)=""/12, 0xe7b84184f8dd83c2, 0x0, 0x0, 0x247) 2018/03/13 20:26:07 executing program 7: r0 = socket$pptp(0x18, 0x1, 0x2) socketpair$ax25(0x3, 0x2, 0xf0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000040)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x1, 0x4, 0x1, 0x3, {0xa, 0x4e23, 0x7ff, @local={0xfe, 0x80, [], 0xaa}, 0x7}}}, 0x80, &(0x7f0000000140)=[{&(0x7f0000000100)="37a5c4094d5e5c433e8532ea07928b3fd9f44b80b928", 0x16}], 0x1, &(0x7f0000000280)=[{0x1010, 0x117, 0x7df7, "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"}, {0x50, 0x10f, 0x7, "e95e8e4090817205ae45e9b3a5faf87eab288fbc69f7bb95384f05b39fa703c4c7ab9812987cd54fac91228b27ed91e8e8fa0025b099e33f1f9a3d6192627b"}, {0xd0, 0x184, 0x3ff, "3f8e81ec044df134c607f2b0cbb5bda682eb2aff41347acdb9d81ae6a1e259af153bc7f44b516d45629aa73b73d8be047b4ca6d1a557426c6a761d6fe4d0e9080f258cf224d300aefca87f41a48798a7c377de96253679c1ad586814a6f25bfb47f1870cc44bc92850c24db97d4c0b15c57dc949ea5e8ee6a56026e3d68eb2b86da9e5d1d03c69c59455dd7ea2e8de112f6e6509e89447265b0ed77d034a51848b5095707bd6eeef818a7b76415f8fa8041c10a2216ab34fb46588"}, {0xf8, 0x1ff, 0xc7, "6db702e055250600f1659884350358a20ecf0d01cda43fe586d636939dcd20d802476770c4edc512b38ef6c47c1e4bfd6f1eee2e15b40d58e8f4af9a314459d0793a2d2e112cb6321fe2072f6e59554e057ed8e2f3552021eccf600778b2e754bfe61665e0db0fdb9fa75a0170efcbaf765b25dfbdfd68ef6a88866174bb72e0904738ead0f9077dbd7feded1231d0a20f0aa20db853f76ac0304891291459e4bf8e5be1be6afd3989eb8a9721b6ff8e3d52eb9fa751039aaf2187e0df77612b9f3871008b4281e0d236e5cf349342e55ec3ad6f43d22c9d8297c350f70463d18888"}, {0xd0, 0x1, 0x0, "63bbb9bd3b56debda82bc056f2820dfc12f019569e7ed60fa4136ad2f4ec6886e8e226fae7435a31a09ef15ad35dd733049ff68c314c240f7124a141e46a3d3f0b1b2b8597edbc9bd53a8ad468daa4d0a2059df01e4a31f60d5cef7fd83399f8bf85e952ec40db73fbe05b2c1760b357fd16be45c1131132f909c0c9f09327b310c580d09535c3f7036737c9318f43fb70157c495a9b4579fb5efb52e6321198ddb009a8390e377caab5460b3f6bf13b046696aa01ba6ec376fa7955ea2f8a"}, {0x30, 0x10b, 0x1000, "137550e0d5e88ffc6229e48d5f7765567fe755f32c3821e4cca2"}, {0x70, 0x0, 0x8, "290aa235423f8dde0552f6dc7af015602ee88770c6102af19cb31ae0cfc2e8984bfc4c898b0c7b0bf4d42bc8bef03d203b6d6c8bf8967a7c825564c15d8013b7c6bca5efae777cd866e54310b2ce5fc0dc456b7a2bfa0564af506f60f6aff2"}], 0x1398, 0x10}, 0x0) r2 = socket$netlink(0x10, 0x3, 0xfffffffffffffffd) getpeername$packet(0xffffffffffffff9c, &(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000016c0)=0x14) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f00000028c0)={@ipv4={[], [], @rand_addr}, 0x0}, &(0x7f0000002900)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000005000)={'lo\x00', 0x0}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001640)={0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(r6, 0x0, 0x11, &(0x7f0000001800)={{{@in6=@loopback, @in6=@ipv4={[], [], @remote}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@rand_addr}}, &(0x7f0000001900)=0x1000002ae) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000005180)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000005280)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000005240)={&(0x7f00000051c0)=@mpls_getnetconf={0x5c, 0x52, 0x100, 0x70bd2a, 0x25dfdbff, {0x1c}, [@IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0xffffffff}, @NETCONFA_IFINDEX={0x8, 0x1, r3}, @NETCONFA_IFINDEX={0x8, 0x1, r4}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0xb8d0}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x2}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0xfffffffffffffffb}, @NETCONFA_IFINDEX={0x8, 0x1, r5}, @NETCONFA_IFINDEX={0x8, 0x1, r7}, @NETCONFA_IFINDEX={0x8, 0x1, r8}]}, 0x5c}, 0x1, 0x0, 0x0, 0x40800}, 0x4) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00000000c0)={'lo\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f000001bfc8)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000240)=@ipv4_deladdr={0x34, 0x15, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r9}, [@IFA_LABEL={0x14, 0x3, 'gre0\x00'}, @IFA_BROADCAST={0x8, 0x4, @loopback=0x7f000001}]}, 0x34}, 0x1, 0x0, 0x0, 0x44000}, 0x0) socketpair(0x11, 0x5, 0x9, &(0x7f0000001700)={0xffffffffffffffff}) getpeername$packet(r10, &(0x7f0000001740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001780)=0x14) 2018/03/13 20:26:07 executing program 3: r0 = socket(0x10, 0x802, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000000100)=0x83) write(r0, &(0x7f0000000000)="0025f0006bb4ebfeff141c020b49ff000000010045149d1525d893d4000006000000da82ac0fb5ceac53f12d50a4d660e185d57efeba4f6b786910128958637e5f63b354f1111403fb0af3e4acfff1fe8a4042bf53b011ab5de57353c87cc31f85c56629f1d01633e16300c9939a0fbfb6cfaf2aa1538fbc56f52f314100feffff08cde9d7b11bd94dbf5049582204da3b4e384ddb4506ea4771b77edda102fc6e8043880ab3f3f0d7e3e1baae8f43c24d78afa0668f32d1ada3e6a8d422022390262b1e7e5882c898c6ea3021000000000000000000", 0xd6) 2018/03/13 20:26:07 executing program 2: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000094000), 0x0) connect$inet(r0, &(0x7f0000f6fff0)={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) listen(r0, 0x100000000005) r1 = accept(r0, &(0x7f0000000040)=@generic, &(0x7f00000000c0)=0x80) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000000)=0x17acae3c29fd6f0e, 0x4) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000180)={0x0, 0x0, 0x10}, &(0x7f00000001c0)=0x18) 2018/03/13 20:26:07 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x0, 0x10000000000000, @ipv4={[], [0xff, 0xff]}}, 0x1c) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000180), &(0x7f00000001c0)=0xc) 2018/03/13 20:26:07 executing program 5: syz_emit_ethernet(0xaa, &(0x7f00000001c0)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [{[], {0x8100, 0x4592, 0x9, 0x1}}], {@x25={0x805, {0x0, 0x80000, 0xff, "4042e8805fc54b3440659cb6235f692b8646f287a205f7078656a4edc432c02c80f51b12ab8ca21232f409fa954de4855d981cd4a79f0dcb2054129f3777371a7d66c6fef19f3b0375f0c83cc4d8aa975201f2a568efdb7250af7ef061cdf87d6373faf33289dff351360c2d91a00a88b737ff8d8582f7128896930d9fd3d8b4aa6368ceda50dde85c65a72b8e0efd022c7ed72b31"}}}}, 0x0) 2018/03/13 20:26:07 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'hash\x00', 0x0, 0x0, 'sm3\x00'}, 0x58) socketpair$inet(0x2, 0x80000, 0x4, &(0x7f0000001740)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000001780), &(0x7f00000017c0)=0xb) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00000001c0)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000280)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000002c0)={0x0, 0x80000}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000000300)={r3, r4, 0x80000000}) bind$alg(r0, &(0x7f0000000200)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(tea-generic)\x00'}, 0x58) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001b00)={r0}) getsockname$netrom(r5, &(0x7f0000001b40), &(0x7f0000001b80)=0x10) r6 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_DEL(r6, 0x2, r1) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r5, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x5, 0x9}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000000140)=@sack_info={r7, 0xfffffffffffffffb, 0x7}, 0xc) epoll_ctl$EPOLL_CTL_MOD(r6, 0x3, r6, &(0x7f0000000180)={0x10000006}) 2018/03/13 20:26:07 executing program 6: sendmsg(0xffffffffffffffff, &(0x7f00000c1fc8)={&(0x7f00000000c0)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x80, &(0x7f0000001380), 0x268, &(0x7f00000025c0)=ANY=[@ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="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", @ANYBLOB="3bc2350eedc13e87e66d165d57cacf74e3d798fdd10521299e6558fed8df28910a437d9bca08eb001de7f6599eb587d1d4bb9b5dbf33cac56278b52cd5fdbad326634ef588a006cf36fef293cc6abe739e0af310558ea7f28fb2c92d8170b380acbffc0df6969a7c1556ed920241aadc385127f605df4e2a4444ea0b16411177d35ba8dd126579e95310e7a5b99800393414dbb046d2dc19f5752e36", @ANYBLOB="d024deccc40fb7f379a155b2a30ea081462de23795fc6eaf44e231b7f387da86dd7514a48cfc1fed045e1da4473ba326de7d4efa786a5b5748c7ed9a53fdef1794af3960e4992e0e42c0be6394b2c5de77f12385020d787ed2a017b5976dab8f20e43b818e8bcaab10b62acc7aab5a4a8141a9", @ANYBLOB="b5620381f76a7bdac3cd4ecdc08508ebe224c41a2bfce4ec47d29ddaa0533d1188608471a554eaad50586f46ee4fb583a558e472321daef0bc75d90a0d6ab006e301250822d3393c7312749b8527bf88bd265085df3f928ba3b05c72e087d7778f6edeff86992c5d4650d5fcc1bea7a0b69d227509a390a6e09cca9f227f2f070239b7a4c1f909e63e3fe28c9e93cb9bba5c47307230e8ae0bddfae4ee5487", @ANYBLOB="7a0484259b0e10b9f4690a47dc36074cada979e215ae63803efc1fac4bbd6bad023e73fb17ce3d32c7a583237e58f5a9eefdc563e5603c23b4b93ca1ce26de922c0d3846c108325452f3ce011d8b61"]}, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000080)=0xeb, 0xfffffffffffffca5) 2018/03/13 20:26:07 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) tee(r0, r0, 0x0, 0x3) r1 = epoll_create(0x8001) r2 = socket$inet6(0xa, 0x1, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000009c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000ac0)={&(0x7f0000000840)={0x10, 0x0, 0x0, 0x28280080}, 0xc, &(0x7f0000000a80)={&(0x7f0000000a00)=ANY=[@ANYBLOB="5a000098ebdc3f12536800120028502cbd7000fc", @ANYRES32=r3, @ANYBLOB="210200000a900b38080005000600000010001a00040002000400070004001e00"], 0x38}, 0x1}, 0x8080) bind$inet6(r2, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r2, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f0000000340)) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e20, 0x0, 0x4e20, 0x0, 0xa, 0xa0}}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x2b}, 0x0, @in=@remote={0xac, 0x14, 0x14, 0xbb}}}, 0xe8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000880)={r0}) getpeername$ipx(r4, &(0x7f00000008c0), &(0x7f0000000900)=0x10) getsockopt$inet6_opts(r2, 0x29, 0x3f, &(0x7f0000000440)=""/230, &(0x7f0000000540)=0xffffffffffffffe9) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000080)={'ifb0\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="4500000009000000ff000000000000800600000004000000f6ffffff020000000000000000000000"]}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_int(r5, 0x0, 0x13, &(0x7f0000000400)=0x3, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f00000000c0)={r2}) pread64(r0, &(0x7f0000000680)=""/159, 0x3a8, 0x3) bind$rds(r6, &(0x7f0000000300)={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x4e20, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000000380)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RM_MAP(r7, 0x4028641b, &(0x7f00000003c0)={&(0x7f0000fff000/0x1000)=nil, 0x9, 0x0, 0x1a, &(0x7f0000ffd000/0x3000)=nil, 0x1000}) socket$inet6_udp(0xa, 0x2, 0x0) 2018/03/13 20:26:07 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) pipe(&(0x7f0000001940)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000001900)="1cd7e04f12bc057ca9057fcf8a985a46d266b1a40e91804f9e7a7fa33aeb15c6fb043128bbee8ebe8f113fd2107e2b6fbcda78a35451c7") recvmsg$kcm(r1, &(0x7f00000018c0)={&(0x7f0000000180)=@ax25, 0x80, &(0x7f0000001740)=[{&(0x7f0000000200)=""/153, 0x99}, {&(0x7f00000002c0)=""/150, 0x96}, {&(0x7f0000000380)=""/230, 0xe6}, {&(0x7f0000000480)=""/59, 0x3b}, {&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f00000014c0)=""/214, 0xd6}, {&(0x7f00000015c0)=""/119, 0x77}, {&(0x7f0000001640)=""/32, 0x20}, {&(0x7f0000001680)=""/167, 0xa7}], 0x9, &(0x7f0000001800)=""/158, 0x9e, 0x3}, 0x40000000) r2 = accept$inet6(r0, 0x0, &(0x7f0000000040)) setsockopt$inet6_dccp_buf(r2, 0x21, 0x82, &(0x7f0000000080)="aa1f4aa0b47e98557596dbd2f430a469f03d74fb1bf2ff664d7a012cf187302aef0b6d8a4a58b19c3f1c5871456be8931e7f2a030ce8f54b3483f9c4a9e7c4b5ddde1772b434ba9fef7b51df63908bc6f6e037e2e4182591971f7dda6b7c009a2a35788e60b3c22ded1708cf0dd26fb69754c674a5b2dded80afe95a42acebf9fa9fb158618b8abae0fc4b1db90a70bcfbeabbad620c5cb7eb0b0e311b8950a91e5b9046969d6e69b99607cf84", 0xad) ioctl$sock_ifreq(r0, 0x8971, &(0x7f0000000000)={'bond0\x00', @ifru_map}) [ 52.905664] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 52.932674] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=46187 sclass=netlink_route_socket pig=7718 comm=syz-executor3 2018/03/13 20:26:07 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x2, 0x4, 0xa, 0x200000008, 0xffffffffffffffff}, 0xffffffffffffffc5) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000010c0)={r0, &(0x7f00000000c0)}, 0x10) 2018/03/13 20:26:07 executing program 5: socketpair$unix(0x1, 0x2000000000005, 0x0, &(0x7f00009d1ff8)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$unix(r0, &(0x7f0000000600), &(0x7f0000000680)=0x6e, 0x800) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000240)={0x2, &(0x7f0000007000)=[{0x28, 0x0, 0x0, 0xfffffffffffff01c}, {0x6}]}, 0x10) sendto(r0, &(0x7f0000000000)="30a77e4e98f9ebaddf", 0x9, 0x801, &(0x7f0000000040)=@nl=@unspec, 0xffc9) r2 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f00000000c0), &(0x7f0000000140)=0x60) sendmsg$nfc_llcp(r2, &(0x7f00000005c0)={&(0x7f0000000180)={0x27, 0x0, 0x1, 0x7, 0x5, 0x3, "4d6b66b28b8853a6320c9c221c91bbfebd9dd1a03eedc37d8e0619071747b885dd70eff49f9cf05686085477a558997658d53377f77835c790f20f050f6b89", 0x33}, 0x60, &(0x7f0000000200)=[{&(0x7f0000000280)="961e2fa338915db8f8cf192a0e84687f62708e2abe4b2e73c87fd7a6f99676132adbf6821602d2745ee7681c1663e8cf3016afd160c7b049fbcf3bb4e389510e419edbd4575062131c7b1feb0c8d74f5a0e41dce3b61", 0x56}, {&(0x7f0000000300)="4e1015bce55f6002ceba2242079b4eb43d49f24b477fc520d9879d86636574b2d1e7cbdeb8c47f32a0660cda9d148ed2f983f1d32df21459a8b6a915669d7fd5b7eccdd36d61ee6ca4e9ef145186ed021698c908a2c7", 0x56}, {&(0x7f0000000380)="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", 0xfe}, {&(0x7f0000000480)="9c0fd4bd754fac9d37991ab38c80b8fc3c3a3832621795b43b9b66a7030e1cba79f117f5da4f9c1a9752ab92c80f958fc42aeaca73e2bed42991740a037f4eba43f2604769ac2ec8dfa955bc39630769644ee53fb3f9e28f4a50fc3aca8223", 0x5f}], 0x4, &(0x7f0000000500)={0xb8, 0x0, 0x1, "d804ecd75586f25a6340a38fee41ff29e98010d28227d67dd0f0b77fc96a40f084aa5efc085ba7b5d4b71c74a964cc0727905366e12bfed3257810e19170f6986355b323da2b077da54ea3ee05af9bce0d98c1c98bf4b8af441502bdc33b1415d2e8405c4bb2405359d2142991ad7e3f084d3215493ef0daf7bce24347f71c6b24fbcf4e1f61465e74e05a189f461a69fafa1f1705c18db3abd004fdeaeedc44475404b92a1abe"}, 0xb8, 0x8000}, 0x40) 2018/03/13 20:26:07 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x0) setsockopt(r0, 0x800000010d, 0x800000000010, &(0x7f0000000ffb)="02080000", 0x4) r1 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x800) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/03/13 20:26:07 executing program 7: r0 = socket$inet(0x2, 0x80804, 0x3) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0x1, &(0x7f0000379ffc), &(0x7f0000ec9ffc)=0x4) [ 52.975873] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=46187 sclass=netlink_route_socket pig=7739 comm=syz-executor3 2018/03/13 20:26:07 executing program 6: r0 = socket(0x1e, 0x4, 0x0) setsockopt(r0, 0x7fffffff, 0x4, &(0x7f0000000140)="3a535f13e14ca322334fee33b7d92635043abdd0989e1eebd133da9189d09139861a4d63153f37a7819232cb388d2b5409befd6b41b773db8c9809f756284802fe38081e7592acc5cf3dff5a4caf0271e2603c91e9e99d0a083bd4f140f9d8a5815ca8e8560bcc3f2a43f6b2628191a196e1b02a01911564b7deaa786713052bc2ac6d274cc6850f", 0x88) r1 = socket(0x1e, 0x4, 0x0) socketpair(0x9, 0x5, 0x5, &(0x7f0000000000)={0xffffffffffffffff}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000240)={r2, 0x28, &(0x7f0000000040)}, 0x10) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) bind(r1, &(0x7f0000d01ff0)=@nfc={0x27}, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) sendmmsg(r1, &(0x7f0000000a40)=[{{0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000080)="a5da9d56d1ea3aa73a7b8d6fa3d2b5a49f573d2b7d2f200415da3203a7bffacee6422f4b1c6f80b45ec777edd020bf8e26358e23aabd89ad8f1c2d94c86ba16e6cf5e62bcaeb61d485b29754b96b27293492cda13af3355d58f3daf7a9a03de00755224bc231af468f7491e2b2c4b790dd66bd60e81abb38a827057b04ae0ac71f3a1e71377fb5b0639901ae1f25272a3e9f6b87f4bb3655facead695881e7efdbaf99dec601cacde0e05e0dd0865072a5e7162d8184c95d", 0xb8}, {&(0x7f0000000200)="4a9179a6a63714126160be628368f42327dc7d243368e570502ebc3953fcefc2f008d4012075", 0x26}, {&(0x7f00000002c0)="b434d00dcea1bfb908442678d32f48801fbf68751f0849695f3ee4b449d6ea93a3e68b7c68395636781b0ac1337d7bf4c6fb1cc1d0eb17efb82b323a606a857197f0bc791715a36f2b9b0df1ddd4eeb9ee1cd3ab4b42cc77fbe4ecf244bd5958cdf8be7208c387561972aff5c978ae5b1d3b180cd42e7edccdb71a7b05531f188aaa4aa8f7cea5679060122d9da5548486b3d9db0da1d1c57911c8b261f015cd77f1f1e06aed566b89b156c47407fd22862fd4d77174", 0xb6}, {&(0x7f0000000400)}, {&(0x7f00000004c0)="e5fd1a19fabf36593dd730e0704fd89f9e0de8c2789389c474c4b85052fcd86dfd6a5c0d9c9aea8cbbc765dbfad250634f234e1b26316aaa9138e7e52f578ed986695de1e9b23dcc959c1cf6848d28fef04211bed5db09ba06d892e685d83a247426db104afe69789d9bb1b4babac676a7c5ddd2188f07187ab27c", 0x7b}], 0x5, &(0x7f0000000600)=ANY=[@ANYBLOB="a0000000000000000b01000006000000735b836356b9d1425a8ac0973be093f9707bee629a42441e5d7ecdf7dac41636bb8f22af43240fa5d97ff1ab9e67e4f0535e44d9ac5bb65878e048e52c5832c349c8ed170dbca7f147da333fc1586eb5b17f24210787e28699faf6866b4a7269d3110093bdb8bc0dd348ecdffd99597b1e08ccbc087ed2d85f6d68f3f8b275df79f9ac8fea260b0b4a62"], 0xa0, 0x4805}, 0xfffffffffffffffd}, {{&(0x7f0000000840)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e20, @rand_addr}, 0x4, 0x3, 0x3}}, 0x26, &(0x7f0000000a00)=[{&(0x7f0000000880)="e22788a3293c474746fddf78e8a24591c48dd309aa73c2ee7171a9d9de82bacb997ba6ff009b02ad3b0cd64691bb40a60c55f2f1389b4e36e33614f02aa729f56ca1db8ab3e362569c9c5ffd7393c6a345acbd54ea6d00ef114822e25ad27966b44c", 0x62}, {&(0x7f00000009c0)="5dd5737fb1618fa6384080b09a98da5c600a12d28843484add6e682f9e300776019bb5af3af592eec81b3e3d5377f915b5be240334ed16f596", 0x39}], 0x2, 0x0, 0x0, 0x48844}, 0xffffffff}], 0x2, 0x4001) close(r0) 2018/03/13 20:26:07 executing program 2: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @multicast1}, &(0x7f0000000040)=0x10, 0x800) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000080)={0x0, 0xffffffffffffffff}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000100)={r1, 0xcc, "c54c6227506354632f2545dcfe5da8608173b753a3af8d17fdf35199c0974b1949d579e6382d0d4aa63a1f1a7214eed82f23d548c5141f52e0d2eee779457bc732c59dfcb1a6b43d214ce8bff23add767ab41db44bfcf25d90bf1a35eb75191fd229c9a205c6ce0f747d7313a246a39f1e10e4f524fd577e424ea0deed751b6d57835a73989a5fb6a9e6940359132a98f7b79b7724fada8854e18574b1cf328560ec8666d63443a17b004d39d3606b450314d9735f38cb2eb40bbe383532b4ab36bfff16d837929a35aa314b"}, &(0x7f0000000200)=0xd4) r2 = socket$unix(0x1, 0x1, 0x0) unshare(0x40600) splice(r2, &(0x7f0000002ff8), r2, &(0x7f0000002000), 0xef1, 0x0) 2018/03/13 20:26:08 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) r1 = socket(0xb, 0xa, 0x6b) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000140)={0x0, 0x5}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00000001c0)=r2, 0x4) recvmsg(r0, &(0x7f0000001140)={&(0x7f0000000000)=@nfc_llcp, 0x60, &(0x7f0000001080), 0x0, &(0x7f00000010c0)=""/93, 0x5d}, 0x0) sendmsg$key(r0, &(0x7f0000005fc8)={0x0, 0x0, &(0x7f0000002ff0)={&(0x7f0000001f60)=ANY=[@ANYBLOB="02100000020000000000001c5a3875f3"], 0x10}, 0x1}, 0x0) sendmsg$key(r0, &(0x7f0000001b00)={0x0, 0x0, &(0x7f0000001ac0)={&(0x7f0000001940)={0x2, 0x15, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) r3 = accept(r0, &(0x7f0000000080)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, &(0x7f0000000100)=0x80) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000003c0)={{{@in6=@dev, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@remote}}, &(0x7f00000004c0)=0xe8) bind$can_raw(r3, &(0x7f0000000500)={0x1d, r4}, 0x10) recvmsg(r0, &(0x7f0000004000)={&(0x7f0000005ff8)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x14, &(0x7f0000001c40), 0x0, &(0x7f0000001c80)=""/209, 0xd1}, 0x0) 2018/03/13 20:26:08 executing program 4: r0 = socket$inet6(0xa, 0x80005, 0x13) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000180)=@assoc_value, &(0x7f0000000200)=0x8) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) connect$inet6(r1, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) socketpair$ax25(0x3, 0x2, 0xf0, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000040)=@assoc_value={0x0}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000001c0)={r2, 0x7, 0x0, 0x0, 0x0, 0x4}, 0x14) 2018/03/13 20:26:08 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f87fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000036000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$IPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x43, &(0x7f0000000040)={'icmp\x00'}, &(0x7f0000000080)=0x1e) poll(&(0x7f0000f90fe8)=[{r1}], 0x1, 0x101) sendmmsg$alg(r1, &(0x7f000007df90)=[{0x0, 0x0, &(0x7f0000f10000)=[{&(0x7f0000f51fd0)='p', 0x1}], 0x1, &(0x7f0000d4cfb8)}], 0x1, 0x0) 2018/03/13 20:26:08 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_buf(r0, 0x29, 0xfe, &(0x7f0000000fa9)=""/87, &(0x7f0000000000)=0x57) 2018/03/13 20:26:08 executing program 0: bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000180)={0xffffffffffffff9c, 0x50, &(0x7f0000000100)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000001c0)=r0, 0x4) epoll_create1(0x80000) socketpair(0x9, 0x6, 0x80100000001, &(0x7f0000001300)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000001340)=0x2, 0x4) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$EBT_SO_GET_INIT_INFO(r3, 0x0, 0x82, &(0x7f0000000000)={'nat\x00'}, &(0x7f0000000080)=0x78) getsockopt$inet_buf(r3, 0x0, 0x63, &(0x7f000035cfe2)=""/30, &(0x7f0000784000)=0xf) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f0000000300)={r2, 0x9, 0x9, "6dee807f2c32b56bcbb3ed57b2510e8ef35d9cdec1f1e7f408770ffef71768122426043e3807ba3941443a65baeeb61e7f7f09523b21f032ef9f5ca74d5f24e2d96d4e426910c53c79bc64cc1e81a4a8a1c808c82efa9defe84916595fa8d5b13b08d2079d8149d396dc2b0e834673ff061f99ad24551a743e5e926d67d92305c5e7e4da74fc1a6af2c8edf85acdecec75c40a81f4db303ae19ac659d0515f2f52afb24f5f03b9a515bde860981bdf6076161d6fb9d633eff38cc012ef712cc8a1051401ae696c8804d8daa795a5a18b5c59dbe586e69bba20e0"}) setsockopt$inet_int(r3, 0x0, 0x0, &(0x7f00000002c0)=0x877, 0x4) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000240)={'irlan0\x00', {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}) getgid() ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r2, 0x800442d4, &(0x7f00000000c0)=0x4) 2018/03/13 20:26:08 executing program 3: syz_emit_ethernet(0x4a, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2}, @random="89deb3262722", [], {@ipv4={0x800, {{0x5, 0x4, 0xff, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x29, 0x0, @empty, @broadcast=0xffffffff}, @udp={0x4e20, 0x4e20, 0x28, 0x0, "b27895883d02b8a5f5e1952d59f35700cdf767e9284d20e6f23e796c7ea30498"}}}}}, &(0x7f0000000380)) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000200)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x3a, &(0x7f0000000540)=[{&(0x7f0000000440)=""/251, 0xfb}], 0x1, &(0x7f0000000580)=""/94, 0x5e, 0x9}, 0x0) connect$netlink(r0, &(0x7f0000000640)=@kern={0x10, 0x0, 0x0, 0x2}, 0xc) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000100)=0x1497aea6, 0x4) r2 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@sco, &(0x7f0000000040)=0x8, 0x800) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000180)=ANY=[@ANYBLOB="040000f658e26ad800", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000000c0)=0x14) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000680)={r3, @in={{0x2, 0x4e24, @rand_addr=0x6b}}, [0xfff, 0x7f, 0xffffffffffff4326, 0xffffffffffffffff, 0x6, 0xfffffffffffffff7, 0x6, 0x10000, 0xfffffffffffffffb, 0x3, 0x8, 0x7, 0x0, 0x8001, 0x6f8]}, &(0x7f0000000140)=0x100) 2018/03/13 20:26:08 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065ffa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cast5-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)='\x00\x00\x00\x00u', 0x5) r1 = accept(r0, &(0x7f0000000080)=@nfc, &(0x7f0000000000)=0x80) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000100)={0x6, [0x8000, 0x100000000, 0x1, 0x0, 0x8faa, 0x7]}, &(0x7f0000000140)=0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f74fc8)={0x0, 0x0, &(0x7f0000002380)=[{&(0x7f0000000340)="0c89d6a2ace1b7a7a96f122c569ba001085f8e943dc885ac73e820c42cf48106bc0fce7c8116d0c9c33fe5f4d60203bf95b6bef72b0404df2013c3c0433a9edfefaab3f9b12d6bd83104e2f8d9bd1af9f6a9d048e09deaf7f917b5cd98e433cfbb1593ba1045fb8298a98ad2443a0125ee55ef46863f1eb3e99a9523ea1c861c08ac5144ab116eeeb0af93896c2da24ab90be852bd674f0c21a4e0f268353d91a0ba9117b9a54a550d17475e4c9d9581dbdd32b9600cb95cd2eb20f7bdd087bd23e7b8da65093ff4ac78088373c36b032977a0f4b291fbe7a488e5b8fa0926bfdd8d2b90db600d37", 0xe8}], 0x1, &(0x7f00005e2fd0)}, 0x0) readv(r2, &(0x7f00000015c0)=[{&(0x7f00000005c0)=""/4096, 0x5e}], 0x1000000000000123) 2018/03/13 20:26:08 executing program 7: r0 = socket$inet6(0xa, 0xb, 0x2000) sendto$inet6(r0, &(0x7f0000000240)="93", 0x1, 0x24000090, &(0x7f0000000000)={0xa, 0x4, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x1}, 0xfffffffffffffd30) 2018/03/13 20:26:08 executing program 6: r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x80800) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000000080)=0x4, 0x4) r1 = socket$inet(0x2, 0x3, 0x3) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000002bc0)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000004dcf2e1f00000004001000c0020000ffffffff300100003001000098000000ffffffffffffffff28020000280200a489c895553070252a0028020000ff", @ANYBLOB="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"], 0x2) r2 = accept(r1, 0x0, &(0x7f0000000240)) pwritev(r2, &(0x7f0000000200)=[{&(0x7f00000000c0)="da74004e63b5276557a7ca35e7e0dc51b71ebce929878426f7785f765d8ba1bcb957871e1f3b95738ec212188df5d98e40f2260a1239891d4d525f960b43aceaba0f28215d0f8cf1810cf48e39558de611e2dfb606ef153f9dbe3781be13198ee7b36e7a", 0x64}, {&(0x7f0000000140)="b3a5df01ef3fc1ce59e30800deff0b18966bf5803335abdff8d0ded46e99c6762fdd635b9102307033b1dab3a83c7bb30be49753578afa5fe10056d962d02a65a4b5a6", 0x43}, {&(0x7f00000001c0)="eb3fa7966f7f53", 0x7}], 0x3, 0x0) sendmmsg$alg(r2, &(0x7f0000002b40)=[{0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000280)="d73236be55eaed4f9036f9d375af443297205119746dd7bf6d497ae0651645807a37aaece015a0672f048f03b6fb419de27527c8c7dd8adeb7097b3cd740f497a5c35e68cfe6e7a21fe1757e7d69e3b12a8cdd499a283b677820f1ceab25bf9f403ddaeadf20c8dd98e046e85ed4c401b38320d7252218ab9b1079f7926273ce76d25f08c4d75b0f0d4de30671d909bb1bb868ef05fdbe0b93d35c3eb9a570f74d2f6da2d030f1ef46d4a3d7f376984d490ac186f874dc591b2f6219ed6f07ba4c9e3d01558bdad25ee1c35d8cc7d61343c553adeab95352cb01c63cf01902c013e00917b1da45c9f03f8a9c3b0991fa547e037c339c99b4", 0xf8}, {&(0x7f0000000380)="ad4c23297e9275fca505a89c9467d55c1e0d0144a73af6da7894db0fc4a76b3d46f636f58d21da1b122018f778bc1060b80abd0f917f3a27c58d6475bf03e00c43b4672789f773df6218d82b3443a5b11a2f11756171fd27aa6d6cb0", 0x5c}, {&(0x7f0000000400)="ea308cc67d5df1a810177370e0719453c678f880d9d840e369df7acd57f66198b5c2700b26c1f9698fdd2c1290", 0x2d}], 0x3, &(0x7f0000000480)=[@op={0x18, 0x117, 0x3, 0x1}, @iv={0x28, 0x117, 0x2, 0x10, "b9d3189f6a9e6ed4c3714cfd9ff8e065"}, @iv={0x70, 0x117, 0x2, 0x56, "acdeb69ed46ce6a639367fff21dd8f5ba562c99b71ca77e97f3006b893ed8a833892d995683bfb9218e81f0b5f3cf1c34997d43122a27453e2c1fbd06533647ba1b5edb317a2ad47f7b540ea3bf90ae1f02b2ad45006"}, @assoc={0x18, 0x117, 0x4}, @op={0x18, 0x117, 0x3}, @assoc={0x18, 0x117, 0x4, 0xfffffffffffffffe}, @assoc={0x18, 0x117, 0x4, 0x6}, @assoc={0x18, 0x117, 0x4, 0x1213}, @op={0x18, 0x117, 0x3, 0x1}], 0x140, 0x10}, {0x0, 0x0, &(0x7f0000002980)=[{&(0x7f00000005c0)="292a0317a0daba5d18a7436941545e7fdbd1ba24f4e4f5dbb05a3db50da6c2505439a2a064b20708950b17bbd878dd694484d2b76d39a434e5005759000564e4030175c18f89c86130e7deb830029d41585e961e58bb1b13cb5be2f75d909c44c52707675edbdeb6a5f4ef1ab0b69a19442ec059a85e96770739855676e353c27c1d61c31731b633f578dfda3ce4069808e1a5bfc11dcc3590", 0x99}, {&(0x7f0000000680)="634e62572f678edb7d95a00da40fb8fcad14d70b0c107b817f2db2c323525cab8c32afc237e932d4d9204e1ce390baeb71223580a4356fe55b33473a4f92fc5bc6404cec3d041c9e4a0868b56c1f825446f4c42f237e3dd9ba5203f5fb15d66b5ffe6d5a4ed7810e686f78391ea7f99f0138235eb7d51a4305d7b4bbc474c98288323194e91c16db4c1f4862f857e3f6d6690802709d77622132d9aeac0d3da7ac23aed5fb7746c97af264131cc9c00f1b016b43abda39f603e26aa4da8148df56754063554b166d289e93e2e1a030d1a2fb3e9de0f92c4e915fd2bb41cf7d20245e5568b44956a322", 0xe9}, {&(0x7f0000000780)}, {&(0x7f00000007c0)="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{&(0x7f0000001980)="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", 0x1000}], 0x7, &(0x7f0000002a00)=[@iv={0xb0, 0x117, 0x2, 0x98, "dfda7f5681b718c7b75f7e8beaa41c67790e55f320dca48279a1c58557d4bde905d323b754ce209a7a3dcbbd141a98838b877d4b073557491373d3e76204b82a3b1dbdfa8126545ab32c2b2a117eb3803ed8ffc60c20b551d09a8c5fbfeedfa08b4f390c6854be67da060bb4ac039ff390f688869228c8d6fd338bff75d1e6912931abe9273627cf410f7085134ca677b6ae359c7b0928ac"}, @iv={0x78, 0x117, 0x2, 0x64, "1c438ec220881b3071074570ced7fbe802493a19d360982fe2943e0738327f895f4fb8da867a2aecdcd4726109cae7467121fe659f9acf03a57d362ced4c66d95203725f5e8c76851e6bc3a770615215cca334490f064cfa6e93973008a2bfed3bca73a0"}], 0x128}], 0x2, 0x4000) 2018/03/13 20:26:08 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socket$inet_sctp(0x2, 0x5, 0x84) getpeername$inet6(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000200)=0x1c) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000c7df60)={0x7ff, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0x200, 0x0, 0x0, 0x200}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={r2, 0x0, 0x1000000000000}, &(0x7f0000000040)=0x10) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000180)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000000240)={r3, @in6={{0xa, 0x4e20, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0xb1e}}, 0x3ff, 0x7ff, 0x8, 0x6, 0x40}, 0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3}, &(0x7f00000000c0)=0x20) 2018/03/13 20:26:08 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) r1 = socket(0x0, 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000040), &(0x7f0000000080)=0x8) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) sendto$inet(r1, &(0x7f0000000280)="f764e16cf1ecf2a33307b2cd56ae4560a8b1f8842d618189657cb0a0378dfea7595a1ea9a5923fe21c548640945020a9c6a753e1f0b2787bc5185c7323949ad97071d4b0260b509eb3727cfbc00598b47a02bcd8f1b3bb5e3d4c0a636b1b922ec80d7c213407059d4fdafd61959dee86be733294782d7a1272b765367f481c8f5a2f1b628be28601ad61af3e02fc0ebf212183786a93ae88e19fd55723a3c121dd965da89e6c041753fd601c7b3007540a7967f240dc26f9ce02a4aaed399b43", 0xc0, 0x10, &(0x7f00000000c0)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000180)=@assoc_value, &(0x7f0000000240)=0x8) recvfrom$inet(r0, &(0x7f0000769f0f)=""/241, 0xfffffe2e, 0x0, &(0x7f0000497ff0)={0x2, 0x0, @multicast1=0xe0000001}, 0xffffffffffffff16) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000100)={'icmp\x00'}, &(0x7f0000000140)=0x1e) setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000001c0), 0x4) shutdown(r0, 0x1) 2018/03/13 20:26:08 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000040)='bcsf0\x00') socket$packet(0x11, 0x0, 0x300) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f00000000c0)={'nat\x00'}, &(0x7f0000000140)=0x78) r2 = socket(0x3, 0x0, 0xf0) getsockopt$packet_int(r2, 0x107, 0x10, &(0x7f00000002c0), &(0x7f0000000300)=0x4) bind$nfc_llcp(r2, &(0x7f0000000240)={0x27, 0x0, 0x1, 0x7, 0x8, 0x1bd, "3688a8436d4fbb53a9ba621813ab1674f1618f4d9ea5be2dfed21964815cab7f56bd4bc486592c4586ef1fa29d77d10b6e17e7be791d5d83ca071e68ecf555", 0x2}, 0x60) r3 = accept$ipx(0xffffffffffffffff, &(0x7f0000000180), &(0x7f00000001c0)=0x10) ioctl$sock_ipx_SIOCAIPXITFCRT(r3, 0x89e0, &(0x7f0000000200)=0x1) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') 2018/03/13 20:26:08 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getpeername$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f0000000080)={@mcast1={0xff, 0x1, [], 0x1}, r1}, 0x14) socketpair(0x10, 0x80006, 0xff, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$packet(r2, &(0x7f0000000100)="5a09f98757b3f0f0273cbd9264d372f0db936d436983a6bc0f8cacf1f03042e50cf03c41033fdd0648abfb68fa5546f9620b44fd0a955cc8c61c824fc9281379", 0x40, 0x24000880, 0x0, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r4, 0x107, 0x11, &(0x7f0000004ffc), 0x2) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00000001c0)=@add_del={0x2, &(0x7f0000000180)='gre0\x00', 0x80000001}) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000140)={'vcan0\x00', r1}) 2018/03/13 20:26:08 executing program 7: r0 = socket(0x1e, 0x1, 0x2) shutdown(r0, 0x0) 2018/03/13 20:26:08 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000447000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(blowfish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$bt_cmtp(0x1f, 0x3, 0x5) setsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000000200)=0x6, 0x2) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330d27)="d3ab2719", 0x4) sendmmsg$alg(r1, &(0x7f000059cfc8)=[{0x0, 0x0, &(0x7f0000283000)=[{&(0x7f00005a7000)="d1a4edc6ada830966dc07a7d9eda5a84d6acd04108a8778ef7bdb8de20dadf839b76eae0e7790d9454e3218626070927707fd45c81e73272b7ebc618d39458b5db41ebef9c78743b4aeab1813d5349a9", 0x50}], 0x1, &(0x7f0000000140)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r1, &(0x7f0000000340)={&(0x7f0000000000)=@alg, 0x58, &(0x7f00000002c0)=[{&(0x7f0000000080)=""/81, 0x51}], 0x1}, 0x0) 2018/03/13 20:26:08 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000cd2ff0)={0x2, 0x4e20}, 0x10) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x3, 0x64031, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(0xffffffffffffffff, 0x10e, 0xa, &(0x7f0000000000), 0x4) write(r0, &(0x7f0000000040)='\'', 0x1) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000080)={'bcsf0\x00', {0x2, 0x4e22, @multicast1=0xe0000001}}) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000240)=0x1ff, 0x4) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000000c0)={0x0, 0x5, 0x800, 0x4}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000001c0)={r1, 0x58, &(0x7f0000000140)=[@in={0x2, 0x4e23, @loopback=0x7f000001}, @in6={0xa, 0x4e21, 0x4, @dev={0xfe, 0x80, [], 0x10}, 0x9}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x17}}, @in6={0xa, 0x4e21, 0x10b10000000, @local={0xfe, 0x80, [], 0xaa}, 0x2}]}, &(0x7f0000000200)=0x10) recvmsg(r0, &(0x7f0000edffc8)={0x0, 0x0, &(0x7f0000ef8fd0), 0x1, &(0x7f0000603000)=""/81, 0x51}, 0x40002102) 2018/03/13 20:26:08 executing program 7: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000005fd8)={'vcan0\x00', 0x0}) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000040)=@buf={0x29, &(0x7f0000000000)="30922763eb3f7c3e86325fc295940b984410df76a51fc5a615f4ac3f9e3b26249ed5dc63c4cde10b94"}) r2 = socket$can_raw(0x1d, 0x3, 0x1) connect$can_bcm(r0, &(0x7f0000000180)={0x1d, r1}, 0x10) bind$can_raw(r2, &(0x7f0000000080)={0x1d, r1}, 0x10) sendmsg$can_raw(r2, &(0x7f0000000240)={&(0x7f0000000140)={0x1d}, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "4c2958400ad306b1d1e1af3426e0899bf5e6c5d8eb5a6cca2337bdca7ff3075c9508fa9e62d0ab52fd7b760b72311eb23b03aee7edb420e123afb21312873e5d"}, 0x10}, 0x1}, 0x0) 2018/03/13 20:26:08 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000415fc8)={&(0x7f000034c000)={0x10}, 0xc, &(0x7f00000daff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="3c01000010000302000000000000000000000000000000000000000000000000e000000100000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x13c}, 0x1}, 0x0) 2018/03/13 20:26:08 executing program 0: r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000dfeff4)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f00009c5000)=ANY=[@ANYBLOB="7400000015000100ffffffffffffffff0a000000", @ANYRES32=0x0, @ANYBLOB="14000100000000000000000000000000000000010700080000000000080008000000000008000800000000000800f3f424db81c792510100fe80000075ca000000000000000000001400060000000000000000001800000000000000"], 0x74}, 0x1}, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000080)) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x10}, 0x10) 2018/03/13 20:26:08 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) write(r0, &(0x7f00000000c0)="d1ee9cc821d9356efcbdf710fa22559e5910475b6678d85f796aba19f4a43a7b2fd776040738ed92686fdbbf3572a97a32cfde56f718a2b6dac72d95cbc101d3305cb45c5e6486e466515f27045b8847d8fcf65dca1ed10e8abc78691c927d7ddc42bce53723604679c7eb8e502873cff38b2090aaf767742f10f80beec271b81508f26fc70f1a99a00a97b4aa9affd5114855cadd940c79443be0027a3143bbd354", 0xa2) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x61, &(0x7f0000000000)={'filter\x00', 0x4}, 0x68) setsockopt$sock_int(r1, 0x1, 0x4000000000000008, &(0x7f000066e000), 0x12c) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000383000)=0x1, 0x4) sendto$inet(r1, &(0x7f0000482000), 0xffffffffffffff56, 0x800000120000401, &(0x7f0000e45ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) write(r1, &(0x7f0000000080)="19", 0x1) 2018/03/13 20:26:08 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x4, 0xb02f1a1069d4925b) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000ff5ffc)={0x0, 0x3}, 0x4) r2 = accept4(r1, &(0x7f0000000000)=@hci, &(0x7f0000000440)=0x28d, 0x800) recvmsg$kcm(r2, &(0x7f0000000400)={&(0x7f0000000180)=@in6={0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000200)=""/195, 0xc3}], 0x1, &(0x7f0000000300)=""/199, 0xc7, 0x6}, 0x102) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) read(r1, &(0x7f0000000780)=""/197, 0xfffffffffffffe36) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000100)={'ip6tnl0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'ip_vti0\x00', r3}) 2018/03/13 20:26:08 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000065fc8)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000dd0ff0)={&(0x7f0000d3dc98)={0x28, 0x13, 0xa, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0xc, 0x2, @pid}, @nested={0x8, 0x3, [@generic="ba"]}]}, 0x28}, 0x1}, 0x0) r1 = accept(r0, &(0x7f0000000040)=@nl, &(0x7f00000000c0)=0x80) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000100)=0x6c, 0x4) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x25dfdbfb, 0x20}, 0xc) 2018/03/13 20:26:08 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f000006afd4)={0x5, 0x1, 0x7, 0x9}, 0x2c) unshare(0x2000400) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000140)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x74b0db8c}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000200)={0x4f5, 0x8000, 0x8, 0x401, r2}, &(0x7f0000000240)=0x10) r3 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x1c) read(r0, &(0x7f0000000080)=""/26, 0x1a) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', r3}, 0x10) 2018/03/13 20:26:08 executing program 3: socket(0x3, 0xfffffffffffffffc, 0x3) 2018/03/13 20:26:08 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x0, {{0x2, 0x4e20, @loopback=0x7f000001}}}, 0x134) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000004000)=0x90) 2018/03/13 20:26:08 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000000005, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000040)={r0, r1}) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000000300)={r2}) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/03/13 20:26:08 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000100)={{{@in6=@dev, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@local}}, &(0x7f0000000200)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0, 0x0}, &(0x7f0000000280)=0xc) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000002c0)={r1, r2, r3}, 0xc) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_int(r4, 0x29, 0x48, &(0x7f00000000c0), &(0x7f0000000000)=0x4) pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_MAP(r5, 0xc0286415, &(0x7f0000000080)={&(0x7f0000ffd000/0x3000)=nil, 0xbceb, 0x5, 0x9, &(0x7f0000ffe000/0x1000)=nil, 0x1}) 2018/03/13 20:26:08 executing program 4: r0 = socket(0x1e, 0x4, 0x0) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) accept4$llc(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x10, 0x0) sendmmsg(r1, &(0x7f0000000a40), 0x0, 0x0) close(r0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000100)={0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000000)=[0x0], 0x1}, 0x20) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000001c0)={0x0, 0x18bb, 0x18}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000240)={r2, 0x28, &(0x7f0000000200)}, 0x10) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000180)={r3, 0x28, &(0x7f0000000140)}, 0x10) 2018/03/13 20:26:08 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) pwrite64(0xffffffffffffffff, &(0x7f0000000000)="22f036c68c6c56a5dca063eff5ccf00583049375fa553e52ac20309174", 0x1d, 0x0) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="2400000028002108ffffffffffffffff030000000000000000751cdb1d5f8e3d", @ANYRES32=0x0], 0x24}, 0x1}, 0x0) r1 = accept4(r0, &(0x7f0000000040)=@nfc_llcp, &(0x7f00000000c0)=0x80, 0x800) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000280)={0x0, 0x1c, &(0x7f0000000240)=[@in6={0xa, 0x4e21, 0xffffffff, @loopback={0x0, 0x1}, 0xff}]}, &(0x7f00000002c0)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000140)={r2, 0x19, "f91931465957fe344b7537957df3030e6643b38231413dd946"}, &(0x7f00000001c0)=0x21) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000200)=r3, 0x4) 2018/03/13 20:26:08 executing program 5: r0 = socket(0x10, 0x802, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000000)=""/9, &(0x7f0000000040)=0x9) r1 = socket$nl_crypto(0x10, 0x3, 0x15) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bcsh0\x00', 0x800}) write(r1, &(0x7f0000849000)="220000002100070700be0000090007010a000000000000000020040005000380ff45", 0x2e5) 2018/03/13 20:26:08 executing program 6: getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0x21, "991570528096b67b4539833ced62d131895ba6abeff9311b0901cd9abf147d5ee9"}, &(0x7f0000000040)=0x29) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000080)={r0, 0x80000001}, 0x8) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00000022c0)=0x2, 0x4) bpf$MAP_CREATE(0x0, &(0x7f000000c000)={0x5, 0x9, 0x800ff, 0x10001}, 0x1e) [ 53.402492] netlink: 76 bytes leftover after parsing attributes in process `syz-executor1'. [ 53.418758] IPv4: Oversized IP packet from 127.0.0.1 [ 53.461238] IPv4: Oversized IP packet from 127.0.0.1 2018/03/13 20:26:08 executing program 1: r0 = socket$inet(0x2, 0xb, 0x2) connect$inet(r0, &(0x7f00000002c0)={0x2, 0x4e24, @multicast2=0xe0000002}, 0x10) r1 = socket$inet(0x2, 0x1, 0x84) sendmsg(r1, &(0x7f0000000000)={&(0x7f0000001ff0)=@in={0x2, 0x0, @remote={0xa, 0x14, 0xffffffffffffffff, 0xbb}}, 0x80, &(0x7f0000005ff0)=[{&(0x7f0000000040)="91", 0x1}], 0x1, &(0x7f0000000080)=[{0xb8, 0x11f, 0x3ff, "bd82e5c3ba73eab3c41542c40201a9ec9216a6c47e1bec85ebd6ce5d04b1aa8d345934de66154fd4e8c3e6fd209e4bc781b398629f1eb098a68a22dbc8848c87a3a0a54bf3f439bf623c6f914850a011ad35a84568c54c85612590d96c36e791bf96f5593e1ca7eafc2cf8b4d6bd87071ed264a0a83cdbc5575a785c954fca807587980675cc48c53ddf81ab0fde4139ff391a0f46886446f9a03ff14e330bbcc3c39ad7d0"}, {0x80, 0x102, 0x7fff, "8e0571cd2f642113309810e2db8e68533d6c635b37b2a5e4df2f1b28d341018210411f940f85e01838bde79bc1e469cc4f2935502da41c4707a17ca61b71cfa47a11c1d7b4dbd9cdfd22809b98d47f9e6aea77e0d268b54201868ac136f3f49701854902460a3c13c63e569c59989ac7"}, {0x18, 0x117, 0x1, "8deb7a45f6"}, {0x75, 0x11f, 0x2}, {0xa8, 0x111, 0x0, "5c6a8a2b73c0ff4b16d09320bd514e652c195788c0a633f6e8e2bb1ee40c62bae94ad0528dc20850070ed8f8081c68672c24ef0ca2bf495f487ce546250a013a711725e21a402ba984c9bfab5006dcdf934b5e18baa7fc1162cf05e815a2f61a0c250ab86c07891fde510581c980be2670ebbfd6731ea08da714edc6e9da3eef4df89f20833df1bcbde4727642eb0c9eeb2f0e"}], 0x208}, 0x0) 2018/03/13 20:26:08 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000080)=@req={0x0, 0x6, 0x6, 0x101}, 0x10) setsockopt$sock_int(r0, 0x1, 0x4000000000000008, &(0x7f000066e000), 0x12c) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000383000)=0x1, 0x4) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000040)) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x4e20, 0x16ae7d63, @dev={0xfe, 0x80, [], 0x15}, 0x6}}, 0x4, 0x4, 0x74, 0x1f, 0x1}, &(0x7f0000000500)=0x98) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000540)=@sack_info={0x0, 0x4d926104, 0xfff}, &(0x7f0000000580)=0xc) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000005c0)=@assoc_value={0x0, 0x1}, &(0x7f0000000600)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000640)={0x0, 0xe1}, &(0x7f0000000680)=0x8) pipe(&(0x7f0000000880)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netrom_NETROM_T4(r7, 0x103, 0x6, &(0x7f00000008c0)=0x7, 0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00000006c0)=@assoc_value={0x0, 0x5}, &(0x7f0000000700)=0x8) sendmsg$inet_sctp(r2, &(0x7f0000000840)={&(0x7f0000000100)=@in6={0xa, 0x4e23, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0xea7}, 0x1c, &(0x7f0000000400)=[{&(0x7f0000000140)="1bb943b02c350e0a5d7e7d5266bdcb674fb0a5cbe27572ee553db556f1cbcd088d280426b00e809802ea797671fe0da1feed6ece1a151b082d7773504898f3e8371151c6840dad97fa3a8b6c89b38ffd4e6f99164dedc08e454eb760a8b91c36974ce06161bd95b8d274138bd4d82bf6c7890274c7ad69a7f1a5b2f51dd22d79377d87eff112f07b65d6", 0x8a}, {&(0x7f0000000200)="b0f4edbf5a4269400d51f26c47555349410564da0fc4dd8e901bceae787c5e2fb5919e88cf132b6ee16d828291fdae1b97f8734d71992dde4ecbb5c6e6e2b6f780f6a8b7b6902ee76641f183824ab0c832d66fe88ef403bb6a8262e47d86f31e379144a3bf3d48ad7e91848858dad7897f33f1aa5d0a817867d1e5487985c8481b9d5f47fa8c8ef3d63885acbecffa78126c5580e2526d7ebd9530d12ca24819c20d5efbd19ba4265bb7131ee7dde7", 0xaf}, {&(0x7f00000002c0)="0eed935f711f0346488f2d7a", 0xc}, {&(0x7f0000000300)="a9cf90b48242662db4526794af445beac96e86c24f1e70f21180e09c496fe4240f844c7b3d142ea98900cdc1ac0cd0d5300705e0800040f0f5b5a4d46375f3495ce3566d70be6540cb1294547ac1bb5d587b722e47868850fab5e855eecad5e9e4d4ca1f71b224f385da0afd68ca476ef314b43bbc66480b8ab82718c9c0a7c068a8ca1587da666a29c908a3d87dc48eaefb5075a6daa299c6afb8c9f3fb72c7b24326bc4f64ea327cf794201ea71565bb542359deb0c19b7572de9db6826a09ad662e1b63ffb67be4efe74987ad0912077a125c8b947501e3f2b687", 0xdc}], 0x4, &(0x7f0000000740)=[@sndinfo={0x20, 0x84, 0x2, {0x294a985, 0x8000, 0x3, 0x9, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x3f, 0x2, 0x4fc25268, 0x7, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x80000000, 0x200, 0x7ff, 0xa0a, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x20, 0x20e, 0xeff, 0x0, 0x0, 0x8, 0x10000, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x100000000, 0x8001, 0x9, 0x1, r8}}], 0xf0}, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000000)=0x6, 0x4) sendto$inet(r0, &(0x7f0000482000), 0xffffffffffffff56, 0x800000120000401, &(0x7f0000e45ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/03/13 20:26:08 executing program 4: socket$inet6_tcp(0xa, 0x1, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000080)=ANY=[@ANYBLOB="380000002a0025084bc0a3cb00000000020000001a2fa91941f2d6044b1f9304122b530f8a033b8c4e03107d5d9c98de94bc005174f7a508"], 0x38}, 0x1}, 0x0) socketpair(0x9, 0x0, 0xa9, &(0x7f0000000000)) 2018/03/13 20:26:08 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000540)={{0x2, 0x4e20, @broadcast=0xffffffff}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0xe, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}, 'eql\x00'}) r1 = socket$inet(0x2, 0x80b, 0x12) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000000)={@in={{0x2, 0x4e22, @multicast1=0xe0000001}}, 0x9, 0x4, 0x100, "d94710b6552f18910d1f0437b16493cb88b15218f92464f481eee49d695b6c67f2e65ffcdf0ccc3c226c9071372301563eb7b77a6cdae43f3eae35fcef912674ea869bdb1b3f9c08e47094d7fc222ccd"}, 0xd8) 2018/03/13 20:26:08 executing program 6: r0 = socket(0x20000000000000a, 0x2, 0x1d44000000000) setsockopt$inet6_buf(r0, 0x29, 0x2c, &(0x7f0000000040), 0x0) 2018/03/13 20:26:08 executing program 3: socketpair(0x11, 0x4, 0x1000003ff, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000080)={0x0, 0x8001}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r1, 0x7, 0x10}, &(0x7f00000001c0)=0xc) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000000380)) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000140)=0x81, 0x4) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000300)=ANY=[@ANYBLOB="00e9fe07a8a60000866b75b8d4485f784431a3fefed8a11a9e6b6f72317231f201810ed6f7a101575e4a246d970176f97b410967497fb40293dfd2111a8ea95c2e113da32c7bc0e1302a71"], &(0x7f0000000240)=0x8) connect$nfc_llcp(r0, &(0x7f0000000280)={0x27, 0x1, 0x0, 0x7, 0x3f, 0x2, "1e9ee1c4a13e0980b7842188634ee5a385a21672047f99a77914598724e3b3a328583606d7c91675f8e860274dcde319ec793e62501808cbebb45c99c1d2fb", 0x25}, 0x60) socket$netlink(0x10, 0x3, 0x1f) sendto$inet(r2, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/03/13 20:26:08 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00009ecf78)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x2ef) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x7, &(0x7f0000000000)=[{0xff, 0x9, 0xcfb8, 0x400}, {0x100000000, 0x1, 0x9, 0x9ff}, {0x200, 0x2, 0xffffffffffffffff, 0x30}, {0x4, 0x3, 0x10001, 0x7}, {0x1ff, 0xfffffffffffffe84, 0x1, 0x5}, {0x9, 0x3, 0x21c}, {0x7ff, 0x20, 0xff, 0x7ff}]}, 0x10) r1 = accept4(r0, &(0x7f0000001500)=@nl=@unspec, &(0x7f0000001580)=0x80, 0x80000) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f00000015c0)) socketpair$ax25(0x3, 0x5, 0xce, &(0x7f0000000080)) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) syz_emit_ethernet(0x92, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/03/13 20:26:08 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f00000001c0)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'bond0\x00'}}, 0x1e) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'lo\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r1, 0x8937, &(0x7f0000000040)={'bond0\x00', r2}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000080)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r3, 0xc0086421, &(0x7f0000000140)={r4, 0x1}) connect$pppoe(r0, &(0x7f00000000c0)={0x18, 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6gretap0\x00'}}, 0x1e) 2018/03/13 20:26:08 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000000300)=ANY=[@ANYBLOB="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"], &(0x7f0000f59000)='GPL\x00', 0x3ff, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$ipx(r1, &(0x7f0000000080)="175fc2642cb9138ab1be705d3063f7ca2c02b66ab34bb32eb446ae0249bc1d3c2af3232fa55c1afc480f546dcc478b3a68723c559114dc0a3ff7216e99ce0520e7d0f652849a91df74881c66bb22f9e578ff2cc05b7ec81cb15d347fcf1b01f9eb7d8104d0a619b8e3676e535b8075b6865ed0ef326d9506dd69537689c368cbe28030abfd1aa67f8e59dda54193ac3fe292de02d5f4fad45b8ea8115d1b7079edb8cbd96b15877b8f3119d259c2b3dab09467a8737565733b6ce465ce4eb53a85b9bbf9c8c3fcf0edf059d7c9fae30f28ec0407ae5bd897b94530e4373737484eac3b8141", 0xe5, 0x4000010, &(0x7f0000000180)={0x4, 0x7, 0x20, "00c9b6029fc7", 0x200}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x3, 0xb6c4, 0x80000001, 0x5, 0x8, r0, 0xff}, 0x2c) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f00000001c0)=0xc) ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f0000000200)=r3) 2018/03/13 20:26:08 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'erspan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000018c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000001880)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2800000013000501000000000000000000000000", @ANYRES32=r1, @ANYBLOB="000500000000000000"], 0x28}, 0x1}, 0x0) 2018/03/13 20:26:08 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001fec)={0x5, 0x83, 0xff, 0x1}, 0x26e) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r0, &(0x7f0000000000), &(0x7f0000000080)=""/125}, 0x18) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000000040)={0x9, 0x8, 0x4, 0x3e8, 0x12, 0x1}) 2018/03/13 20:26:08 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x7, 0x1, 0x3, 0x0, 0xffffffffffffff9c}, 0x2c) socketpair(0x11, 0x3, 0x2, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000000140)={0x5, &(0x7f00000000c0)=[{}, {}, {}, {}, {}]}) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xf, 0x8004, 0x4, 0x1000, 0x4, 0xffffffffffffffff, 0x800000000000000, [0x305f, 0xa]}, 0x2c) 2018/03/13 20:26:08 executing program 2: r0 = socket$inet6(0xa, 0x802, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000000040)=0x1) sendto$inet6(r0, &(0x7f0000000100), 0x0, 0xfffffffffffffffe, &(0x7f0000000140)={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) 2018/03/13 20:26:08 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvfrom(r0, &(0x7f0000000000)=""/101, 0x44a, 0x120, 0x0, 0x1f) r1 = accept(r0, &(0x7f0000000080)=@rc, &(0x7f0000000100)=0x80) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000000140)) 2018/03/13 20:26:08 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x8) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000000100)) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000000)=0x7fffffff, 0x4) 2018/03/13 20:26:08 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x10001) r2 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r1) r3 = accept$inet6(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000100)=0x19) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) getsockopt$inet6_tcp_int(r3, 0x6, 0xf, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{0x6, 0x5}, {0x4, 0xffffffffffffff00}, {0x0, 0x3f}, {0xb, 0x9}, {0x2, 0x7}, {0x4, 0x2}, {0x7, 0x38}], 0x7) shutdown(r0, 0x2) [ 53.605462] device erspan0 entered promiscuous mode 2018/03/13 20:26:08 executing program 6: ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x151371}) r0 = accept4(0xffffffffffffffff, &(0x7f0000000a80)=@in6={0x0, 0x0, 0x0, @local}, &(0x7f0000000b00)=0x80, 0x80000) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) socketpair(0x11, 0x6, 0x3, &(0x7f0000000b40)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f0000000000)={0x6, 0x8b5, 0x1, 0x100000001}) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000b80)={r1, r2}) r4 = bpf$PROG_LOAD(0x5, &(0x7f00006f4fb8)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195}, 0x48) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r4) 2018/03/13 20:26:08 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x8, 0xe, 0x1) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000080)={r0}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x0, 0x16}}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000b6bf70)={0x1, {{0x2, 0x4e20, @multicast2=0xe0000002}}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000539000)={0x1, {{0x2, 0x4e20, @multicast1=0xe0000001}}}, 0x90) getsockopt$inet_buf(r1, 0x0, 0x11, &(0x7f00000000c0)=""/6, &(0x7f0000000100)=0x6) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000040)=""/16, &(0x7f0000745000)=0x10) 2018/03/13 20:26:08 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000a4c000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00002a0e50)={0x14, 0x1c, 0xfffffffffffffffd, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) readv(r0, &(0x7f0000002300)=[{&(0x7f00000022c0)=""/57, 0x39}], 0x1) 2018/03/13 20:26:08 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000100)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000140)=r1) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000000)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x10) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_udp_int(r2, 0x11, 0x65, &(0x7f0000000080)=0x6, 0x4) r3 = socket(0x4, 0x800, 0x0) bind$ax25(r3, &(0x7f00000000c0)={0x3, {"04e05052bf6cba"}, 0x8}, 0x10) 2018/03/13 20:26:08 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000000), &(0x7f00000000c0)=0x10) getsockopt$inet_int(r1, 0x0, 0x1f, &(0x7f0000000240), &(0x7f00000001c0)=0x4) sendmsg$nl_netfilter(r0, &(0x7f00009f5000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c0000000b06010000000000000000000000000008000100060000007f90be6290a06239892084fbee0c7a803e5f145a3a1c738c5736646160af8cdb546c122ae31e90e42a823809bc14a8d013a1983babcee70e5a49eca60180a43b4ab39a"], 0x1c}, 0x1}, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000002840)=0x14) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000002880)={@broadcast=0xffffffff, @empty, r2}, 0xc) 2018/03/13 20:26:08 executing program 0: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}, 'lo\x00'}}, 0x1e) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000100)) sendmsg$netrom(r0, &(0x7f0000001700)={&(0x7f0000001880)=@ax25={0x3, {"c0cd053a983a3a"}}, 0x10, &(0x7f0000000000), 0x0, &(0x7f0000001900)=[{0x10, 0x6}], 0x10}, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) ioctl$int_in(r0, 0x5452, &(0x7f0000000800)=0x3) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$alg(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000140)="3f7dcb0aa1b5c16055829706119a559aa9a261d99b67e1ab0844626239602ff136c88fbb5658f667b8be9f5fbeea60f596798e493da75cf2524e62c6a9fc4fc26c80311d9ba18e0040c398eb150c82bda9ef6a1b6050dc317e029333db79327b87ed9a2eec292078520a47c7f69bfe1861e68852b272854d086fee7aa149a7f30f262ffcf9bdac3fad4d69ecc8f245b6325de78d0e7dfe8bb8b6111fd6793cc0bfffe9e12c5e4ce57f06303cf646a590edadc4b719461f34882b9a2e11154f6f286501c747cd71e6f0df65b09fd29a1fdd6ad6c04a4531588e4a6b75e860a5de", 0xe0}, {&(0x7f0000000240)="c22f5a42d10f93e099672e0c7927d261f9d23a7a650200894ca50d8ae436498a3c17c7b42df205f0164f3d915c0ca4a4f540d83b75612833bc5c496f66576ee19ebda67720c53c2e6cc8912db8a7af1f4f07f21d6ef2aa0d193775c78766f1be8d2ac797e89eb02fdc90c89f4b5032137bef2d2c73a5bdf1ec2b495d7203f3f08fb3ded3034a8de19b4b9d5d26764cb193991270259e60fc35ab4060c3393d1cbd7a2df9d6b5ae95c4a1dcf4bd96d2a636d94ee3e1ece7c77769c934db7b72466a66916d515df4e6b72039eae93bcb965202cfeb9ae4778b9c0259af4c45fe01138842f75c22f1a98b8fd4e56ae3bd7c369a13b821e8967c", 0xf8}, {&(0x7f0000000340)="eef8c0de48b8ce0b15628711f4471902f926026e44daeb5b17090e49f1c1b40152a22bfaf84a7a7c17412e10d64ec07cc32e829394b09acece5190f1f79114be93bf91a22a045e17b5b9686b2675c2b9ad5555b03ca0b2c9af09833db04e00e8b4d20cc6a0d2478587f9f97d73e53f88e5ce19085c6dfcd35fb6104d5ea53b0a615d7f8acefe1d1da4ee8cc82855f8fec59ef81ca555ca2a1ac07f0c8ef044d4accc4e5c3edb6ce9f108d7de5cff5bf396a1555ab2cb66fa228aeb2803115c6e9d2cb6291604c4d27bdce321b080b38c754bf1846bdc61", 0xd7}, {&(0x7f0000000440)="6e9ecf5f881a92996c65702965c43f2cf063eceebe52939d57c8ad2c8754c5fbc7446491e0232cd97bd97a09ed792f57bff8cf350069abca33aef33b3045dd8914ee3fc70667f07c35e6c16d2dbb18b964ef8d5022fdab47f73319a8bd0293c23776b73b707dd292139dabf99578e19c3f3880d05c41b3902ede6e0c01c4a85de612f6b692ebab1953338ba9fecf0d0b8119161e4ab62ff42ef9de2899a48100ecfbf907bf8b4d13c90463939985c4878ca9163e75f5", 0xb6}, {&(0x7f0000000500)="bd69242fc33ff658194fb5fce4b1416d2cf666fe441371a23a86bb3afab9d5026573fd7c8ee25e0760fb82ec7636d1bb1e0747193ff52d920a289c58e0a1250de87de93c92f3f1feee81a1139cabfceae84ee575fa90409ebab82cb1fad3b7f0bfe2b121bcffd6af528ec3e9246a93f3619005cae90282bfd17df3fa568100209612ac2140c6c81239abdf97ad6a32e0a5af2139a696d74adb71e226", 0x9c}, {&(0x7f00000000c0)="a1da6671b257bf308b0354486618ec24565b943d311bbb45458a1f596760c70051b8fdf65b28", 0x26}, {&(0x7f00000005c0)="8b99bd28cefdb4342fab510d2726db0dda0be4f8063ecf94e4d11cc17865955ae71719cb0bd7d24b08d22028f229a2", 0x2f}, {&(0x7f0000000600)="c22ffdd248c83c4f7b955d98142e675416177ea1a7523389382e5f94288ddbf4afc084762bbf9e5f96c3dc3306b10dc37b2578360a3be26da80e2c13d0c3136a5700dd6e682bff1c9fd42764b4151355e4a358874193eb02828c734be75aaf97e08bb7a9f60b9a719be205f43a4025aa011dc6461cf6cf80833e1c218c8da6f0df8730ebc34518013449bb43d130e4240caafa810457c41e2dd7c029b0e51241a4f65a5c5f4a3adf7dd12a1afe9b704d46e9abd06a4112bf0d3fd69b", 0xbc}, {&(0x7f00000006c0)="ff5d7c674136256b80c2ae234269b96f81410ccf84eb4784f3dacd91", 0x1c}], 0x9, 0x0, 0x0, 0x4004000}, 0x10) 2018/03/13 20:26:08 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(aes)\x00'}, 0xfffffffffffffffd) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001680)={r0}) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x1, 0x4) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000100)) r2 = accept$alg(r0, 0x0, 0x0) sendto(r2, &(0x7f0000000300), 0x0, 0xffffffffffffffff, &(0x7f0000000280)=@ax25={0x3, {"feb806c7616ded"}}, 0x80) epoll_create(0xd3) recvmsg(r2, &(0x7f0000d43000)={&(0x7f0000000080)=@hci, 0x80, &(0x7f0000ae0fc0), 0x0, &(0x7f0000837f57)=""/169, 0xa9}, 0x0) 2018/03/13 20:26:08 executing program 6: r0 = accept$ax25(0xffffffffffffff9c, &(0x7f0000000140), &(0x7f0000000180)=0x10) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000200)=0x1c) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000240)={{0xa, 0x4e21, 0x80000001, @dev={0xfe, 0x80, [], 0x11}, 0x8}, {0xa, 0x4e21, 0x400, @ipv4={[], [0xff, 0xff], @rand_addr=0x7}}, 0x3117, [0x1, 0x7fffffff, 0x10001, 0xd2, 0x1b05, 0x6, 0x5, 0x5]}, 0x5c) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f00000001c0)=0x3) syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="0180c2800000aaaaaa3693a459004500001c00000000002f9078ac140000e000000100009078e000000166eca459c70bad845cbcc2184bf772b76307651c9f3431e2be47a34b648b165b642d6d3a7652ae888ddfb59191bde03351605c4fbce45c2ea964e8c6e6a036aa2be5f0018fc42a46a0ea8ed3be42964708d34462a9a55edc6f82e8bd650b1681874a0da133ecab4ec063a8dc10ebf23267c408ac76c5e435ea2eac7daa6b57ac3fcad013fa80a3458d2ce0a7c368c43c753ae1d649ea20a1e5d2f786e71651ea677bdc27135d253227e71b61508bcb8216edf50c965a5191df07857b984d8e79c60841ca6b"], &(0x7f0000003fec)) 2018/03/13 20:26:08 executing program 2: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000240)=ANY=[@ANYBLOB="05004002090009000100ffee6d6568c7ace8e76cd139a61d0f0200f350e9263e333b07000000d90df48e26223f98812d3d661e0a8112ca2d915f1e15538a5e8fd7508d62935f865eeef2656fb5cb1b4c65e48caa15fc292e59742cb8f62cf7cd3a7233256ac51bda18f02ba0f215f66949f1aff033110e05d8bdf2627ef2d196edf28b57893ce6f47472f5305ef48235e736dbb8459c5c0b8d1780c9fd032ca37ff6557fd5da7fba749c090d29e079dc32f2cccf2ede48d965531217043a66e27e252966dcd04afb0bfecc210b5f4aae83102deece6bddd0a508a29dcedae28b3a473a0a31134a447ee3bafb303372"], &(0x7f0000000140)=0xe) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000007ff6f)="9fa0291e41797c3d71854a9fe2cd8586", 0x10) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00001cffc8)={0x0, 0x0, &(0x7f0000102fb0), 0x0, &(0x7f0000216f88)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) sendmmsg$alg(r2, &(0x7f0000000080)=[{0x0, 0x0, &(0x7f000001c000)=[{&(0x7f0000219000)="cec3214e9441328ae007a54ccc361d41", 0x10}], 0x1}], 0x1, 0x0) recvmsg(r2, &(0x7f0000214fc8)={&(0x7f0000214fec)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x14, &(0x7f0000140fd0)=[{&(0x7f0000154fd6)=""/42, 0x2a}], 0x1, &(0x7f0000214000)=""/155, 0x9b}, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) bind(r3, &(0x7f00000001c0)=@l2={0x1f, 0xfffffffffffffff7, {0x0, 0x6, 0x9, 0x1851, 0x6, 0x6}, 0x80, 0xfffffffffffffffe}, 0x80) 2018/03/13 20:26:08 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(camellia-asm)\x00'}, 0x58) r1 = accept(r0, &(0x7f0000001140)=@ethernet, &(0x7f00000011c0)=0x80) getsockopt$inet_mreq(r1, 0x0, 0x24, &(0x7f0000001200)={@loopback, @remote}, &(0x7f0000001240)=0x8) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000080)={0xffffffffffffffff}) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f00000010c0)=@filter={'filter\x00', 0xe, 0x4, 0xfa0, [0x0, 0x20000100, 0x20000290, 0x20000508], 0x0, &(0x7f00000000c0), &(0x7f0000000100)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x11, 0x2, 0x8906, 'syzkaller1\x00', 'irlan0\x00', 'gre0\x00', 'rose0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0x0, 0x0, 0x0, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff, 0xff, 0xff, 0x0, 0xff], 0xe8, 0xe8, 0x160, [@time={'time\x00', 0x18, {{0x200, 0x6, 0x113d6, 0xfaa5, 0x8, 0x0, 0x2}}}, @mac={'mac\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}]}}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x7, 0x0, 0x8, 0x0, 0x0, "682e8a46e0fb0b4112fdefc84302717519d0862c61e488dc5c9472b8fd6dc84eb3cfd846e906a5e91293cb073638a0132338f9254ae8fa26b6eef521708659db"}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0x5, 0x78, 0xf7, 'syz_tun\x00', 'tunl0\x00', 'ip6_vti0\x00', 'erspan0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0xff, 0x0, 0xff, 0xff, 0xff], 0x110, 0x1d0, 0x248, [@state={'state\x00', 0x8}, @rateest={'rateest\x00', 0x48, {{'syzkaller0\x00', 'syzkaller1\x00', 0x4, 0x3, 0x8f3, 0x9, 0x3f, 0x0, 0x6, 0xdf}}}]}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x101, 0x100000001, 0x5}}}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x4, 0x80000001, 0x8, 0x0, 0x0, "8734157317a928460050f84f8e06a4abfeeed624aa70da9d4850c957a9944101b17aa97b9e52d06fca9dfcba95c0994dec463a0cb54231ccab515cd7d1d5bc41"}}}]}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x9, 0x800, 0x7, 0x1, 0x0, "9bc984e1fa51df6f3e6935bb769e0497b095177c4874f8659760d1bac8625f41578684a1e98615b3d2fca130c47918c851e5b07961841bf0eca371e03cde086f"}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc, 0x2, [{{{0x11, 0x1, 0x883e, 'vlan0\x00', 'bpq0\x00', 'rose0\x00', 'ipddp0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0xff, 0xff, 0x0, 0x0, 0xff], @empty, [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], 0xa0, 0xe8, 0x218, [@cpu={'cpu\x00', 0x8, {{0x7}}}]}, [@common=@ERROR={'ERROR\x00', 0x20, {"4f3ab3ff15c973429101a93ecf58b0fe4e0c1d0b23fb6aa4a5e200144d4f"}}]}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x1, 0x400, 'system_u:object_r:audisp_remote_exec_t:s0\x00'}}}}, {{{0x11, 0x51, 0xe8fd, 'ipddp0\x00', 'ifb0\x00', '\x00', 'bcsh0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0xff, 0x0, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}, [0x0, 0x0, 0x544cf0d46f3b5a90], 0x920, 0x920, 0x950, [@among={'among\x00', 0x888, {{0x200, 0x2, 0x1000, {[0x7, 0x1ed2, 0x13, 0x9fa7, 0xad2, 0x5, 0x9, 0x7, 0x7, 0x1000, 0x8f2227f800, 0x1ff, 0x4, 0x7, 0x3, 0x8, 0x7fffffff, 0x32, 0x1, 0x8001, 0x968d, 0x7, 0x80, 0xc7, 0x7, 0x1000, 0x6e06, 0x9, 0x0, 0x4, 0x3, 0x5, 0x1f, 0x5b, 0x6, 0x1800, 0x2, 0x8, 0x5e8ea741, 0x285a, 0x6, 0x2, 0x8, 0x7fffffff, 0x6, 0x100000000, 0x4, 0x400, 0x9, 0x7f, 0x5, 0x800, 0xffffffff, 0x6, 0xfffffffffffffff7, 0x9, 0x4, 0x32, 0x1, 0x7, 0xc92, 0x7ff, 0x62e6, 0x0, 0x4c, 0xef, 0x7, 0xfffffffffffffffe, 0x8, 0x6, 0x0, 0x4, 0x100000001, 0x1, 0x1, 0x4, 0xffc000, 0x1f, 0x3, 0x1ff, 0xffff, 0x6, 0x200, 0x100000000, 0xe85, 0x0, 0x7f, 0x8, 0xd71, 0xfff, 0x3, 0x7, 0x7, 0x1, 0xc2a, 0xff, 0x9c11, 0x40, 0xd1ba, 0xb6c, 0x4, 0x6, 0x6, 0x80000000, 0x0, 0xffffffff, 0x81, 0x5, 0xb14, 0x7, 0x3, 0xb02, 0x9, 0x2, 0x8, 0x7, 0x4b9, 0x400, 0x200, 0x81, 0x80000001, 0x7ff, 0x9, 0xfffffffffffffffd, 0x101, 0x2, 0x9, 0x10001, 0x7, 0xb, 0x2, 0x8, 0x8, 0xfffffffffffffffd, 0x10000, 0xd4, 0xbbe, 0x8, 0x1, 0x5, 0x3f, 0x0, 0x1805, 0x9ae, 0x1, 0x5, 0x7fffffff, 0xdc4f, 0x200, 0x3f, 0x0, 0x1, 0x85c, 0x81, 0xfffffffffffff471, 0x3ff, 0x1, 0x7, 0x3, 0x19b, 0x100, 0xffffffff, 0x80000001, 0x8, 0x1, 0x1, 0x800, 0x5, 0x20000000000000, 0x0, 0x4, 0x1f, 0xff, 0x0, 0x5, 0x8624, 0x20, 0x80, 0x1, 0xff, 0xfffffffffffffffa, 0x0, 0x9, 0x6, 0x400, 0x5, 0xe49, 0x9, 0x3, 0x4, 0x7, 0x1ff, 0x3ff, 0x8000, 0x4, 0x4, 0x1, 0x638, 0x7fffffff, 0x7, 0x1, 0x6, 0x3, 0x8001, 0x2, 0x80000000, 0x8, 0x1, 0xfbc7, 0x3, 0x1, 0xff, 0x3, 0x0, 0x1, 0x0, 0x2, 0xfffffffffffff000, 0x931a, 0x800, 0x0, 0xff, 0x3f, 0xc000000000000, 0x3, 0x7ff, 0x568, 0x3ba9, 0x5, 0xe841, 0xd330, 0x7ff, 0x80, 0x3, 0xb2, 0x18, 0x6, 0x1, 0x7, 0x7, 0x9, 0x0, 0x6, 0x80, 0x0, 0x5, 0x81, 0x6, 0x2, 0x3, 0x75, 0x5de5, 0x0, 0xd3e, 0x6, 0x3, 0x9], 0x8, [{[0x2, 0x4]}, {[0x6, 0x9], @local={0xac, 0x14, 0x14, 0xaa}}, {[0x400, 0xfff], @rand_addr=0x8}, {[0x800], @remote={0xac, 0x14, 0x14, 0xbb}}, {[0x8001, 0xc7], @loopback=0x7f000001}, {[0x0, 0x5], @remote={0xac, 0x14, 0x14, 0xbb}}, {[0x8, 0x3], @remote={0xac, 0x14, 0x14, 0xbb}}, {[0x5, 0x5], @broadcast=0xffffffff}]}, {[0x9, 0xf41b, 0x81, 0x9, 0xfffffffffffffff7, 0x7f, 0xbd, 0x8, 0xfe0a, 0x1000, 0x1, 0x7, 0x4, 0x4, 0x0, 0x5, 0xfffffffffffffff8, 0x34, 0x20, 0xf0, 0x4, 0x1, 0x9, 0x6, 0xcd1, 0xc2, 0x7ff, 0x0, 0x6, 0xfffffffffffffff7, 0x0, 0x5, 0x9, 0xae, 0x3, 0xff, 0x8, 0x595f, 0x3, 0x0, 0x48e, 0x0, 0x8, 0x5, 0x1f, 0xec, 0x6, 0x10000, 0xffff, 0x5, 0x5, 0x2, 0xca92, 0x0, 0x2, 0x0, 0x9, 0x80000000, 0x0, 0x54fa, 0x5, 0xa2, 0x8000, 0x2, 0x3, 0x8000, 0x4, 0xffffffffffffff01, 0x605, 0xfffffffffffffffa, 0xbd7, 0x8, 0x2, 0x7fffffff, 0x4386, 0x4, 0x4, 0x0, 0x3, 0x6, 0xaf7, 0x8, 0xe07, 0xb0, 0xfffffffffffffff8, 0x4ef1, 0x38000000000, 0x80000000, 0x5, 0x5, 0x1596, 0x5, 0x0, 0x10001, 0x9, 0x3, 0x4, 0x8, 0x52, 0x6, 0x87d2, 0x401, 0x2, 0x7, 0xc6e1, 0x8001, 0x4, 0x38f1, 0x314c591a, 0x401, 0x0, 0x1000, 0x4, 0x9, 0x400, 0x10001, 0x7fff, 0x1, 0x40, 0x4, 0x9, 0x2, 0x5, 0xd92, 0x81, 0xffffffffffffff02, 0x5, 0x3f, 0xff, 0x80000001, 0x3f, 0x1, 0xfffffffffffffeff, 0x100000000, 0x1f, 0x7fffffff, 0x4, 0x3, 0x10001, 0x0, 0x5, 0x100000001, 0x9f, 0x3f7, 0x0, 0x7fff, 0x9, 0x2, 0x1000, 0x21, 0x7fffffff, 0x2, 0x6, 0x4, 0x3ff, 0x3ff, 0x0, 0x1ff, 0x7, 0x81, 0x0, 0x565, 0x932b, 0x5, 0x9, 0x7, 0x3, 0x9, 0x9, 0x1, 0xffff, 0x1b, 0x100000001, 0x1, 0x101, 0x3, 0x7, 0xfffffffffffffff9, 0x557e0b6e, 0x1, 0x7, 0x5, 0x8, 0x5, 0x34c, 0xfffffffffffffff7, 0xffff, 0xea1c, 0x29, 0xfffffffffffffffe, 0x1, 0x6, 0xffffffffffffff59, 0x0, 0x1a732b92, 0x80000, 0x4df, 0x6, 0x5, 0x0, 0x398, 0x9f1, 0x6f800, 0x7f, 0x5, 0x3, 0x6, 0x7f, 0x4, 0x9, 0x81, 0x9, 0x7ff, 0xc12, 0x529d, 0x5, 0x8, 0x0, 0xfff, 0x80000000, 0x8, 0x2, 0x10001, 0x4, 0x2, 0x3, 0xfffffffffffffffa, 0x5c2f, 0x1977, 0x9, 0xa8c, 0x6, 0x0, 0x61f39e0b, 0x6, 0x1, 0x1, 0x1ff, 0x10001, 0x101, 0x5, 0x9, 0x1, 0x923, 0x7, 0xfffffffffffffffd, 0x1, 0x8, 0x4, 0x9, 0xa1f, 0x5, 0xabc6, 0x100000001, 0x1, 0x80000000, 0x1], 0x1, [{[0x9, 0xffffffffffffffc0], @multicast1=0xe0000001}]}}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8, {{0x3}}}}]}]}, 0x1018) 2018/03/13 20:26:08 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='scalable\x00', 0x9) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000080)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x14, 0xb}, @multicast1=0xe0000001}, 0xc) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000001c0)={{{@in=@dev, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@dev}}, &(0x7f00000002c0)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000000300)={0x6, 0x5, &(0x7f00000000c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x80000001}, [@exit={0x95}], {0x95}}, &(0x7f0000000100)='GPL\x00', 0x1, 0x53, &(0x7f0000000140)=""/83, 0x41000, 0x1, [], r1}, 0x48) [ 53.717290] netlink: 'syz-executor2': attribute type 1 has an invalid length. [ 53.751770] netlink: 'syz-executor2': attribute type 1 has an invalid length. 2018/03/13 20:26:08 executing program 6: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x801, 0x23a9e1cf) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x2104}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0x4, 0x9}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000100)={r1, 0x200, 0x600000000, 0x3, 0x6, 0x81, 0x5, 0xfffffffffffffffd, {r2, @in={{0x2, 0x4e20}}, 0x3, 0x2, 0x7, 0xfffffffffffffff9, 0x10001}}, &(0x7f00000001c0)=0xb0) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f00003dcffc), 0x4) 2018/03/13 20:26:08 executing program 5: socket(0xa, 0x3, 0x1) 2018/03/13 20:26:08 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) accept(r0, &(0x7f0000000080)=@hci, &(0x7f0000000100)=0x80) sendmmsg(r0, &(0x7f0000005c40)=[{{&(0x7f0000000140)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x80, &(0x7f0000000280)=[{&(0x7f00000001c0)='\t', 0x1}], 0x1, &(0x7f00000002c0)}}], 0x1, 0x7f) 2018/03/13 20:26:08 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept4(r0, &(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @random}}, &(0x7f0000000080)=0x80, 0x80000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x6, 0x9}, &(0x7f0000000100)=0x8) getsockopt$inet_buf(r1, 0x0, 0x0, &(0x7f0000000180)=""/105, &(0x7f0000000200)=0x69) socket$pppoe(0x18, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000280)={r0}) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000240)={r2, 0x8009859}, 0x8) sendto(r3, &(0x7f0000001600)="ba434bb4f4f9821aacf62f440edc6e8524038c4548f184d1cbe6c5a28b4f9dd7ef97de8b3b21cd282047803ec138500ef6e77753696eeefa9de3f17a0533749631a6ad5556edc33d1475c61cd79755ee667b381f", 0x54, 0x4, &(0x7f0000001680)=@l2={0x1f, 0x7c7, {0x3, 0x1, 0x152, 0xffffffffffffff8d, 0x10001, 0x8689}, 0x1000, 0x7}, 0x80) bind$alg(r0, &(0x7f0000ae8fa8)={0x26, 'aead\x00', 0x0, 0x0, '%eqiv(authencesn(poly1305-generic,cbc-blowfish-asm))\x00'}, 0x58) recvmsg(r1, &(0x7f00000015c0)={&(0x7f0000000300)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000380)=""/152, 0x98}, {&(0x7f0000000440)=""/37, 0x25}, {&(0x7f0000000480)=""/228, 0xe4}], 0x3, &(0x7f00000005c0)=""/4096, 0x1000, 0x3ff}, 0x140) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000140)=0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f00000002c0)=r4) 2018/03/13 20:26:08 executing program 4: r0 = socket$inet6(0xa, 0x80803, 0x2f) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) socketpair(0x1d, 0x4, 0x200, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$key(r3, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000c40)=ANY=[@ANYBLOB="02070d09040000002dbd7000ffdbdf2502001300000000de89de71550c596400911799d506dc2c556a239cfac96aaa2e078d56152d5476c8f48e233aa4ae5300cdb784ccaee80204112f6f1e651e48027b8c2185d4397f35f9adef7f48d3f529220886f36c1e2d519f4c0a7d2cf0b7f640376f63256b8bb8d51cc81181ffcc055b3b"], 0x20}, 0x1}, 0x0) writev(r3, &(0x7f0000000580)=[{&(0x7f0000000400)="fe71333834cc0a65ce3f5c96a4e189b5d4daae7226bc8b42dc1af91fa4d4f6f0094e94595ea915a8f0ac52bdfab2fa68118309571ca98d6a26d2db7ffdb3fb7326e1cf031aef152a153295caa9df2c403bf25b6783694621cde41544acceabab5be212a206e23c292b612e3655551b49bc8517fa4de4d248a76c6c18afdc2e3988d159e296b5ecda348ed3119349fc8cd46e6344cbe609", 0x97}, {&(0x7f00000004c0)="2b608a4b413987cb55634a286e99a305b8402b655cdd491b67255c4a79f33254c258a88be8bf16572ac5645421cb1ea032e0bdf09fc7636476a6de3e1d6aa3c492fc09215c6d27e83138f0911883a655f7dff2c11b0557a6ae4c4840ddf83581e3cb50607e74c0dcdd094ca868b0976beef15a25f86e0ec3530933cc1f26be0a9d856f9f7b5a23f3d955ae50a38368088c4c1e2a9afaf19f2bb6", 0x9a}], 0x2) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) sendmsg(r2, &(0x7f0000000ac0)={&(0x7f0000000900)=@in={0x2, 0x4e20, @broadcast=0xffffffff}, 0x80, &(0x7f0000000a80)=[{&(0x7f0000000980)="59053c3477b7cfb65714ca3e13a2ef56201f5fb013475b14bd0b8f4882227b2f8eb015d91930225daeaabf5f407a4139207c90f0a8227e916973b9e5a45c68d9b1a524dc2b967cac1741f9173b95797cb98289226a89d9c1fdac3b7a78ecd88e47a37f946dd95fcc7bd21a42594ceb86f55ed772b99c678eb45c617e75fcf64bf92edcb106f978e62093134e20ca2bb351d03be413f705c144f84859c1710b6397efb17ba22503b569576dadd6adf30ea46bbd513e27528e51ea3951941971af7280cf8786acc9e489", 0xc9}], 0x1, 0x0, 0x0, 0x4000001}, 0x4000) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000040)='ip6gretap0\x00') getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000000b00)={0x0, @in={{0x2, 0x4e20, @loopback=0x7f000001}}, 0x9, 0x8, 0x9, 0x200, 0x401}, &(0x7f0000000bc0)=0x98) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000c00)={r4, 0xff}, 0x8) socket$key(0xf, 0x3, 0x2) recvmsg(r3, &(0x7f00000008c0)={&(0x7f00000005c0)=@in6={0x0, 0x0, 0x0, @ipv4={[], [], @loopback}}, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000640)=""/112, 0x70}, {&(0x7f00000006c0)=""/70, 0x46}, {&(0x7f0000000740)=""/64, 0x40}, {&(0x7f0000000780)=""/21, 0x15}], 0x4, &(0x7f0000000800)=""/186, 0xba, 0xffffffffffffffc1}, 0x42) getsockopt$inet6_dccp_int(r0, 0x21, 0x1, &(0x7f0000000140), &(0x7f0000000180)=0x4) socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f00000002c0)={"7349759dded67510e9af8db008046900", &(0x7f0000001080)=@ethtool_regs={0x4, 0x2, 0xd8, "e2bf95f2c9eb8dac3dd5b2fa58870b1821d33bb0dbd838088791bf64fc4261e425df3b76cd76fe25b0522a49c88918b4de139edbf09190e2a9f349aff1c8f2f667079597e0139238a8a72c2fada54ab9a7ee0cb5a53d1b2680976c016998e31336f8430c8ee406bd638f71f1c9b2d223b42e32f694745f5624b024d37559ce046f6032ff26943c9b8e7dd175dadc0fdaa1e81c1923ce8ec510d89c19007e7d4145ade37474a421e5c7e228b76a89dcde49d5779359407adabdb11be191f23aa796e305a932efd4fb17a01141f8a004e2ae53dd093a63a3b5"}}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@dev={0xac, 0x14, 0x14}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2, 0xfffffffffffffffd}, {}, {0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, 0x0, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0x90, 0x0, 0x3}}, 0xe8) socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f0000000380)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x3, 0x1, 0x2, 0x1}}, 0x2e) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4, 0x0, @empty, 0x6}, 0x1c) 2018/03/13 20:26:08 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = accept(r0, &(0x7f0000002740)=@pptp={0x0, 0x0, {0x0, @remote}}, &(0x7f00000027c0)=0xcf88eed0ba98839) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00000044c0)={0x0, 0x1}, &(0x7f0000004500)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000004600)={0x0, 0x90, &(0x7f0000004540)=[@in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e22, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, @in6={0xa, 0x4e22, 0x4313, @local={0xfe, 0x80, [], 0xaa}, 0x6}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e22, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x3}, @in6={0xa, 0x4e21, 0xffff, @mcast1={0xff, 0x1, [], 0x1}, 0x3}]}, &(0x7f0000004640)=0x10) getsockname$netrom(r1, &(0x7f0000000180), &(0x7f00000001c0)=0x10) r4 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000100)={&(0x7f00000000c0)='./file0\x00', 0x0, 0x18}, 0x10) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000140)={&(0x7f0000000080)='./file0\x00', r4}, 0x10) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000004680)={0x0, 0x8001, 0x200, 0x8, 0xfffffffffffffffd, 0x4, 0x101, 0x400, {0x0, @in6={{0xa, 0x4e22, 0xff, @mcast1={0xff, 0x1, [], 0x1}, 0x1f}}, 0x1, 0x4, 0x7, 0xede, 0x6}}, &(0x7f0000004740)=0xb0) sendmmsg$inet_sctp(r1, &(0x7f0000004840)=[{&(0x7f0000002800)=@in6={0xa, 0x4e22, 0x7ff, @empty, 0x1}, 0x1c, &(0x7f0000002840)}, {&(0x7f0000002880)=@in={0x2, 0x4e21}, 0x10, &(0x7f0000003e40)=[{&(0x7f00000028c0)="17f2aeaf0a2b2a5b90fe74233f290c53bbf240128ac27f41c9851471df3e99410e6971c0f771250b399840a4137c7defed44047260dc4b3f32479a778c6b35eed6adb168946dbf08522cd9283d37548cf571c1f84da047", 0x57}, {&(0x7f0000002940)="1753cb597368855e17a9c1bc1d95043219b214c53ec448a3c7411cd3c8f60a9dfb3cd37442b41b8cbed533109f1469ccc83df8c49417f7c4310743542541ad6a43f4a8", 0x43}, {&(0x7f00000029c0)="4ce9648ef0b2612e60e92fc044b61f81d930ea1b00c836a66c722d08e3cc7ac54fb445112dee5dbee33d234374e0110b0c5cc3d944ad2e4872486016b6", 0x3d}, {&(0x7f0000002a00)="a045ea961d421987bc88e64da8ff5e7af6a7576a3bb89ce7d08f79937de307cdc0f1e03b39dd2cce4532529bbe7c419c117e86fd08d136dff6ee6f739132bddf82fb3d37dffe", 0x46}, {&(0x7f0000002a80)="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0x1000}, {&(0x7f0000003a80)="511ba679897b19b5b437e62426447932f1dee69084bfb3e52de4b418800a294b420de4a7aae3b58b090f479f508de4091c7b79ed21e6e3cfdd67ee96fd491812bf0f13d57c9a34aa7f8e5bc407ee9ab326ff7689dbaf5cab7e956164f52194162099c48b4199da8ea0cf6415e98a4001e21675dc1fa5d47a3b5bd40a1ddab6c0eacb2b329750f2c1bb9722a1e2386cae041e6f02db974e37381844eadff596f583bdb07b616e203ff001ffe2e138b75fcf4de1c6866bafe9b57d0980ad0320b5cc32520b69c4d0c46f85d4cd7fd89c80b2fcf1b7496191a821b6c4", 0xdb}, {&(0x7f0000003b80)="329f4bb4d13d741365e5e4c5426edc0f9ffd10cbd2bd3a11a70341325951b0ea47e3b6ad48b0e07de1ff8bebcdb1e1efd00a0f5861cddb6ef5d0b2fb0cf3cdd7afc3d155a556eaf557e44c19b53d8a35033efccb79bfb592f54f2adbc826a451fe73fb60e0c428002e3d2c0509d795ee42cc7e1065eabd089259b0c5bfdd2e4e9b027ab2b68374d4f11bf12723961151f5a9f54ee763f5fb2ec7c57c116b861c68e89f24acba973aca78c6f04caad6450f90f794b00e41d53fbcca85911eb6ec59297460e3b5af604547be23f9517000f97521dd3aeaa39ccac7cad8d7", 0xdd}, {&(0x7f0000003c80)="6328e7db30e5ccbaf51d42b74a6ea2ebe4e4ec7173882c815015a3d506ebe307a447a08e3c8253e6d624ca5fd9faaa27fd47db474c9fba17748560d3706fd03ac4d287857398068db55ed00312f80da03d1747b2c7d2322378416afc4a0be324a84018ce37cd05fc8d646a6c1655a0cc8c9766c018ee799d0601abc3d0e3869a", 0x80}, {&(0x7f0000003d00)="cde64ab39177b484dd6857219b3f7a5bca9aa85fa38a61d9a76f196a2bd13c3a1e1e99b7de733922470ee8ace30372c8cef4589846083387d748d5dc3c161c7b40eb02338f0dd8b1b9d1d5c3b1bb140072051b9e9adb7d1e9a552edee3a81f5e214f07a8858bdb09ea3c58e15525a4870c5073d66c905ebcf0c554855e4691941096bba2c52b3d775968993ceca20aa32acaf1a6c2ec60c9977e131f78bfc59aa5d73d9ebac3d142d65f6c298cc53f10f6a5adab852e7e245b03781de48a1d94", 0xc0}, {&(0x7f0000003dc0)="04fc1a1b8594c451d46f52b1737c3156d2555e8df8654886811b78baa35dcd14e419de9ce74806d9821ed862fd45c0cbca29854e5e1f0c8b23db597dff2be31a9255638c02ebe671053fbf95397ad199b808eea31eb8c510c2a9d186875d11", 0x5f}], 0xa}, {&(0x7f0000003f00)=@in6={0xa, 0x4e23, 0x800, @empty, 0x4}, 0x1c, &(0x7f0000004440)=[{&(0x7f0000003f40)="db79bab235992399af833b6018d4f1fd136671195a770c65c2e821", 0x1b}, {&(0x7f0000003f80)="db9599fb6802ba87fcd3e5dfc79b0abb4b9f5f0673d1eaecdc32b5f1658e1d35bab0fc350fa4c1a7", 0x28}, {&(0x7f0000003fc0)="06f74a418279ad18e9eb96af3c3b8a5f7d1f97c159043cd57904c3090bf3434e76ac3dfcb6d99087cbbdf5becf559239874cdf8f038e0d5cf08bdf781f69855688625be573c5e37ffcca8ee48392b61a9aefa0b6e64d5f9d298defb6da5b57613c9f1054aa3b1c92f423075d9f90cf409c109b2fb18b1e0dc566257daa9dd4fc4d1e0f5b73287fe685ce0256c5da722fba4c6dd71163be56e1d67a8467c0004431be96a301efbbd808cf490e9ecf10d84b157cb763d65cae9e20f0f45bbb15", 0xbf}, {&(0x7f0000004080)="866421b1d276eb97bba7065219f6b212124c893d0cdba5d483ade332e741c2bff73a9da6e19033b6343be25d8422a432896a2874b22a650a8ad7b00b090a76ea94659fb0", 0x44}, {&(0x7f0000004100)="a25ddf39816c8f9b59574c007ec95ac283f42501b22a7d278c920d2d707213d612992ac0d8097ef95eec1088bb1a512fbe66ae65141df0a49ae10dd7bb99eecb663d45", 0x43}, {&(0x7f0000004180)="002cbaf92df5f3baa2648b37055a112079932972bc5f1add2d3fb5f8da1530fa5904254908fe8b701d41b92fb26de3ccf744680cde56d46d7288ea8b36512b658ea04281a8d34c8e80cf2bf803695820eb023a772cd568f36bd6b492c53488ee019817d29a904b8f0849753cf4818aed6c6be3f4f229b2630069b0dfcc7683ed3a1b86e0", 0x84}, {&(0x7f0000004240)="d4c241bd5d9ac6f038a73235348807769f4f74247de1e59319e75e0381f9cbad9a58556cf152dc87bac3406ffd06fd71aad688d845673056a579f8557f8bde7ee1cda884a65f7dd79aecb706b33509db8860979e4bc0975b971b0da2898c4f7a2f30984ea86f0e012d7a600551df3eb3ab927666f18ec5da7f4f01f9235a8c479bf4f0539fc79c4de9722b01ebc0f078367534507d74229c0a4d5b03f2a791542174e26a152ffd9d1e3bee9c539cf545fb424aaec985eca72bb2228a7eef58bee6d8fc80e5db1716ca", 0xc9}, {&(0x7f0000004340)="13f7cae403b9c053634f27c2924ddcb2a11cd466cc8c4e40ca73dd20b4ea624a58fa5372aae4f6ca25dc6a60fbde2a7e3bab80058d5964ef1f777545f2f42d8b0e18d4ffbb2548eac0a4e368c847fd81a565eed5754db0b3337a5eb7601880a75e48b2b861519b481144fa22269659935048481c79290eace587e388214b01340ed7c411429f92a01f6f3e1a25ddec05adb8c5475664c66d72432043453ec9034e6449838918d51129825fa44ae38aff83aa8368a8db1f44a1cbfb189c8a8b580c700deef1e64b5834f6fca7d5ce", 0xce}], 0x8, &(0x7f0000004780)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0xc96, 0x40, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x400, 0x8, 0x8000, 0x1f, 0x40, 0x80, 0x40, 0x1, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x5cf, 0x8000, 0xfffffffffffff800, 0xdbc, r5}}], 0x90, 0x10}], 0x3, 0x40) setsockopt$kcm_KCM_RECV_DISABLE(r4, 0x119, 0x1, &(0x7f0000000200)=0xfffffffffffff000, 0x4) 2018/03/13 20:26:08 executing program 2: r0 = socket(0x11, 0x800000003, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000000)=[@in={0x2, 0x4e24, @broadcast=0xffffffff}, @in6={0xa, 0x4e22, 0x100000000, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x15}}, 0xf8}, @in={0x2, 0x4e23}, @in6={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x8}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x9, @dev={0xac, 0x14, 0x14, 0xc}}, @in={0x2, 0x4e21, @loopback=0x7f000001}], 0x88) bind(r0, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00000000c0)={r0}) setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$llc_int(r0, 0x10c, 0x0, &(0x7f0000000140)=0x3ff, 0x4) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000180)=0x93, 0x4) 2018/03/13 20:26:08 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000200)={&(0x7f00000000c0)={0x10}, 0xffffffffffffff13, &(0x7f00000001c0)={&(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000140)={0x0, 0xa86}, &(0x7f0000000180)=0x8) r4 = accept$inet(r1, 0x0, &(0x7f0000000540)) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000000580)={r3, 0x7fffffff, 0x3, [0xfffffffffffffe87, 0x1, 0x214]}, 0xe) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000240)={r3, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x15}}}, 0x4, 0x7}, &(0x7f0000000300)=0x90) r5 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_mreq(r5, 0x0, 0x23, &(0x7f0000000000)={@empty, @multicast1=0xe0000001}, 0x8) ioctl$sock_SIOCADDDLCI(r5, 0x8980, &(0x7f0000000040)={'sit0\x00', 0xfffffffffffffffb}) 2018/03/13 20:26:08 executing program 1: r0 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x0) setsockopt(r0, 0x800000010d, 0x80000000000f, &(0x7f0000000000)="ab953e4051534ed9a5c788e37cd655bef8d8c2bf9af2e014a3e9b58688627fa05db1bfc8fbb6fb3476bce2400f0e6e25d4fed5a23b9c98ba16554f95a80c6f0957cb46e195242d3e4cfe07483bfbbe8e5b6ef2beacc7ce6b6c210625bcf74f88c03de4f210649639b41f32418965cb0806455cf25ecc1966e84651411b0ca2995c565ca56be6f11ed528eafcea1c971c874d00e0018f375fea754cd285", 0x1) 2018/03/13 20:26:08 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000790ffc), &(0x7f0000f40000)=0x4) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000280)={0xffffffffffffffff}) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000000)) accept4$ipx(r1, 0x0, &(0x7f00000002c0), 0x800) 2018/03/13 20:26:08 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000000)={0x1, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={0x1ff, {0x2, 0x4e22, @multicast1=0xe0000001}, {0x2, 0x4e22, @multicast1=0xe0000001}, {0x2, 0x4e22, @multicast1=0xe0000001}, 0x80, 0xfffffffffffffff9, 0x8000, 0x800, 0x2, &(0x7f00000000c0)='bcsh0\x00', 0x8, 0x400, 0x800}) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x30, &(0x7f0000678f70)={0x1, {{0x2, 0x4e20, @multicast2=0xe0000002}}}, 0x90) 2018/03/13 20:26:08 executing program 6: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)) r0 = socket(0x1e, 0x1, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x10f, 0x0, &(0x7f0000003fb3), &(0x7f0000ee6000)) 2018/03/13 20:26:08 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @rand_addr=0xba}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) shutdown(r1, 0x1) recvmsg(r1, &(0x7f0000dd3fc8)={0x0, 0x0, &(0x7f00002e3000)=[{&(0x7f00005f6f2a)=""/214, 0xd6}], 0x1, &(0x7f0000dc1f89)=""/119, 0x77}, 0x41) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/03/13 20:26:08 executing program 1: r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000440), 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000000040)={0x8, &(0x7f00000005c0)=[{0x0, 0x0, 0x0, @remote}, {0x0, 0x0, 0x0, @local}, {0x0, 0x0, 0x0, @link_local}, {}, {0x0, 0x0, 0x0, @dev}, {0x0, 0x0, 0x0, @remote}, {0x0, 0x0, 0x0, @random}, {0x0, 0x0, 0x0, @broadcast}]}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x10, &(0x7f0000782000)=""/4096, &(0x7f0000f79000)=0x1000) r2 = socket$inet(0xa, 0x100000006, 0x6) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000000)=@generic={0x0, 0x1ff}) getpeername$llc(r2, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000003c0)=0x10) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000e40)=@broute={'broute\x00', 0x20, 0x1, 0x2d2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000ac0], 0x0, &(0x7f0000000480), &(0x7f00000000c0)=ANY=[@ANYBLOB="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"]}, 0x34a) 2018/03/13 20:26:08 executing program 6: r0 = socket(0xd, 0x7, 0x6) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000140)="495d3b2dcb8b756908127018b0ad1c9f5a649388bb41f14fdf9538bd2a5cab9d7134fc9c5d58580829730abdfd98a4d7ac39d3640ca6d5a93f722288269b619892086509e3", 0x45) accept$ax25(r0, &(0x7f00000000c0), &(0x7f0000000100)=0x10) r1 = socket$unix(0x1, 0x5, 0x0) pread64(r1, &(0x7f00000020c0)=""/4096, 0xfffffffffffffe82, 0x0) write(r1, &(0x7f0000b1d000), 0x0) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x8}, 0x10) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000080)={r1, r2, 0x3, 0x3}, 0x10) 2018/03/13 20:26:08 executing program 0: r0 = socket$inet6(0xa, 0x805, 0x0) connect$inet6(r0, &(0x7f00006f7000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x1}, 0x1c) sendto$inet6(r0, &(0x7f0000000240)="93", 0x1, 0x0, &(0x7f0000001240)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x1}, 0x1c) close(r0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000040)={0x0}) socketpair(0x9, 0x80000, 0x752, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$ipx(r3, &(0x7f0000000100)="f749c8cb32cc49efd209464e399a94358eee3db42eefa2f4e121fe77504eb588280b348997580d65490b89ccddd4fb1637009148b92a7f86fe9e857eb8a1744245a5221e212c49806d921d9dc04a91b79da8902b6260af403ead99b22ec733147a43ba835cbf01e23bfab00bfb44ac3b", 0x70, 0x20000000, &(0x7f0000000180)={0x4, 0x7, 0x4, "d98e2fe1ce78", 0x10001}, 0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00000000c0)={r2, 0x0, r4}) 2018/03/13 20:26:08 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e24, 0x0, @empty, 0x1}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f00000001c0)=0x2, 0xd7) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000000000)=0x9, 0x4) socketpair(0x9, 0xa, 0x5b50d873, &(0x7f00000000c0)={0xffffffffffffffff}) accept4$ax25(r1, &(0x7f00000002c0), &(0x7f0000000200)=0x10, 0x8000000000080800) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x24d, &(0x7f00000003c0)}}, {{&(0x7f0000000140)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000040)=[{&(0x7f0000000500), 0xfffffeb6}], 0x1, &(0x7f0000000000)}}], 0x40000000000001c, 0x0) 2018/03/13 20:26:08 executing program 2: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000040)=0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x18, &(0x7f0000000080), 0x4) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000200)={@loopback}, &(0x7f0000000240)=0xfffffffffffffe8a) getsockopt$inet6_dccp_buf(r0, 0x21, 0x2, &(0x7f0000000280)=""/191, &(0x7f0000000340)=0xbf) bind(r0, &(0x7f000000c000)=@llc={0x1a, 0x8, 0x81, 0x54, 0x0, 0x80, @random="3cd18534ee3d"}, 0x80) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x10, &(0x7f00000000c0)=[@in={0x2, 0x4e21}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000380)={r1, 0x7}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000180)={r1, 0x10001, 0xfffffffffffffffb, 0x81, 0x2}, &(0x7f00000001c0)=0x14) 2018/03/13 20:26:08 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000040)=0x6, &(0x7f00000000c0)=0x2) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000100)=0x50, &(0x7f0000000140)=0x2) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="1400060000010100000000000000ffbf00000000"], 0x14}, 0x1}, 0x0) 2018/03/13 20:26:08 executing program 3: r0 = socket$inet6(0xa, 0x200000000000802, 0x0) socket$inet6(0xa, 0x1, 0x27) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000ac7fb0)=@hopopts={0x0, 0x8, [], [@calipso={0x7, 0x231, {0x0, 0xa, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0]}}, @hao={0xc9, 0x10, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}]}, 0x50) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x5, 0x7, 0x7e, 0x2, 0x8, 0x2, 0x80000001, {0x0, @in={{0x2, 0x4e20, @loopback=0x7f000001}}, 0x0, 0x5027faa7, 0x9, 0xffffffff, 0x4}}, &(0x7f0000000100)=0xb0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000180)={r1, 0x0, &(0x7f0000000140)}, &(0x7f00000001c0)=0x10) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000140)=ANY=[@ANYBLOB="e1d5c142953aeeb92b70fcba18852d79ff86842a92f38c9df4ce0e28e0e6cbbe5c6e0fb21606c4d10582fa0243646e271ade8e2a35"], 0x1) 2018/03/13 20:26:08 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r0, r0, 0x0, 0x5) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000897ff4)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x7, 0x1, 0xfffffffffffffffd}, 0x14}, 0x1}, 0x0) 2018/03/13 20:26:08 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000de8fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(twofish-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet_smc(0x2b, 0x1, 0x0) listen(r2, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x19, &(0x7f0000000000), 0x4) sendmsg$alg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000280)="2fd1a8efe5c3d789c0ffa2d9409434f6324b39d2a0e86ca25176f550ba4b63536e257c00d9", 0x25}], 0x1, &(0x7f0000000100)}, 0x0) recvmsg(r1, &(0x7f0000001740)={&(0x7f0000000440)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000001640)=[{&(0x7f0000001600)=""/36, 0x24}], 0x1, &(0x7f00000016c0)=""/115, 0x73}, 0x0) 2018/03/13 20:26:19 executing program 4: r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt(r0, 0x65, 0x3, &(0x7f0000000000), 0x0) socket(0x1d, 0x807, 0x4) r1 = accept4(r0, &(0x7f0000000140)=@l2, &(0x7f00000001c0)=0x80, 0x800) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000200)={r0}) getpeername$inet6(r2, &(0x7f0000000040)={0x0, 0x0, 0x0, @ipv4}, &(0x7f0000000080)=0x1c) setsockopt$inet6_udp_int(r2, 0x11, 0x67, &(0x7f00000000c0)=0x9, 0x4) 2018/03/13 20:26:19 executing program 7: getpeername(0xffffffffffffff9c, &(0x7f0000000100)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, &(0x7f0000000040)=0xfffffffffffffe90) r1 = socket$nl_generic(0x10, 0x3, 0x10) socketpair(0x4, 0x80000, 0x400, &(0x7f00000080c0)={0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000008100)={0x9, 0x0, 0x10001, 0xfffffffffffffcb1}) ioctl$DRM_IOCTL_AGP_FREE(r2, 0x40206435, &(0x7f0000008140)={0x5, r3, 0x1, 0x8001}) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000000000)) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000006f40)=0x7, &(0x7f0000008180)=0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000081c0)={0x0, 0x2c, &(0x7f0000006f00)=[@in6={0xa, 0x4e20, 0x800, @mcast2={0xff, 0x2, [], 0x1}, 0x80}, @in={0x2, 0x4e21, @multicast1=0xe0000001}]}, &(0x7f0000006f80)=0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000008040)=0x7, 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000006fc0)=ANY=[@ANYRES32=r4, @ANYBLOB="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"], &(0x7f0000008000)=0x2) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f00000000c0)=0x2000000000000200, &(0x7f0000000180)=0x4) setsockopt$inet_buf(r2, 0x0, 0x3e, &(0x7f00000011c0)="e9bff7e9fae6a6881ff84b27918f6a84e941c84fe030c545c6a3f2", 0x1b) sendmmsg$alg(r0, &(0x7f0000006d40)=[{0x0, 0x0, &(0x7f0000002300)=[{&(0x7f00000001c0)="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&(0x7f0000006980)=[{&(0x7f00000055c0)="3244d626096daae99372d140bb18dcb3c4c9b130bf2c4f96855919c458ed4904c64290c81548a643b3c385598ea6426760ce001a6b67548216a63716873052b77df6d8d0f85876cf4996fa502e068687bb7273eb68355ccd2068abcbe1942ddde87c32881883ddd3d2ea648bea42439698f9b547369e366f3a72cfa576c478d3602346924955376d7fe151bb8af40a42b96297f3739ec6d7556833310dd690f32ab3339961e1186d1f02a31ab2386a5d8ca9af327b02af40e0766e630798b0441990c2310bbb52826753220d24a278e3c3975a0911f9f1bcb403fd54418119603252773602af2d3d600d973f855338bab3e1e64729ad702aab151595d0cc0c", 0xff}, {&(0x7f0000005780)="9925ac5c1218fd60ec5d6cc548c721ccef699db77b0e2e7ca88a8c0472b1a4d9644d86f2139c0f624571b3ec44b466531f1ffa91149084270f9dcb18d096f2bd8996bbf15436be8d404a633daca1ddfe417a50a171f496eaf3f641e4fc0e236386bd25fcb17cac77fbcf9a458923971766750338959b92bcd5e03bd0f42ea9bed67793b71a82583fe4a99f5f507c5c8b7b678d975153155868f3d8ea95e251efbb7b525a4a83d79d2e448bc13c71c434ab7fcde6ea3457f2bb80872810f97414e051e178dc7412a7b48987bd5b57cba6af0b7322c094f7565325007c09", 0xdd}, {&(0x7f0000005940)="1ed9408d50d489d01973b35edce32da8105732b73c92efd33eee406e226c65ab6e03b5f4c5b2c2de931c63524037", 0x2e}], 0x3, &(0x7f0000006a00)=[@assoc={0x18, 0x117, 0x4, 0x7}, @iv={0x58, 0x117, 0x2, 0x43, "03a426d16ea96241034a8940abfc197fa9912f12bdc43143a76ae35595286386158a1ceb14ef9f360d408c35270e0ee38fe3d767e0f972339ffe6eb79f9332b290c096"}, @iv={0x78, 0x117, 0x2, 0x62, "4909152adff705a3cb0d1f59f95d9947dda9f7f04caecdd9dfd1d4b49e9dba258a1b8561919250525422f3ae0c62a83971f0e3abd624297cad6956501ad9b0c2d8060170eb0158f7f4f08daab726733a93df09b6168e6dcee896a22662dbb9f2124b"}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x58, 0x117, 0x2, 0x44, "1f95434072e1b4b1a1826e0da64744494b25f4844ce5caba6f7c4a4031cd3fd2681b91bfb41b7fe393e135ea978ace73c1b58016eb02ab908e0980ab65b23382adcad48d"}], 0x170, 0x4}], 0x6, 0x80) sendmsg$nl_generic(r1, &(0x7f0000b3dfc8)={&(0x7f0000d49ff4)={0x10}, 0xc, &(0x7f0000bbaff0)={&(0x7f0000abf000)={0x18, 0x1e, 0x109, 0x0, 0x0, {0x4}, [@nested={0x4, 0x12}]}, 0x18}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000080)=0x80, 0xfffffd2b) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000008080)) 2018/03/13 20:26:19 executing program 6: r0 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f0000ff6fe4)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x3}, 0x1c) sendto$inet6(r0, &(0x7f0000000200)="edfbb54f3e7ba3bbd8ab795f8821b8cd6c4d5df0d923eef565cce38408620d93ea5190ee30023fc9f1a4fa201cd35fc3adc4471d26e210b58bfc0e733e90b0163087510db2e4f0e5a0321cdd55149eca30c8d847330423696c403f833f5c2358cf988841252925bfb75c046bf09ffa4bc9be640a93fd301ee678306bee287240581896227ae931a2c63b43c84517382ae20227c93aa0a912bd106c", 0x9b, 0x804, &(0x7f0000000040)={0xa, 0x4e24, 0x4, @dev={0xfe, 0x80, [], 0xe}, 0x7}, 0x1c) socket$inet_sctp(0x2, 0x0, 0x84) socketpair(0x10, 0x2, 0x8, &(0x7f0000000480)={0xffffffffffffffff}) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f00000004c0)) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000500)={{{@in, @in6=@dev}}, {{@in6=@mcast1}, 0x0, @in=@dev}}, &(0x7f00000001c0)=0xe8) r2 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r2, 0x114, 0x8, &(0x7f00006da000), 0x4) sendto$llc(r2, &(0x7f0000000380)="1adda20d9bc69c4d1c8157ea0912ce5692a72fc45c22de7ab760a6edbdf1b7baaaf1b531952f7cf70b1cdbb23bf1f2b7698b83408bafd452dcec084ba42dd75a4ac9d2af12f2f8e049401cb999e3fb7f411f857cc08747e9f9c45949b5cbef49c89fed101f4c3082640fa8c5673e113ee11d6d0457ac1c29092851dc59bc076317004dab4c218f7e7bf2e5424889d14a530711ca22a7f61106bf6ec24b3348e3a249d179ab71feeed862853e32127ff280b6180ae5d6e7a67f454a6e17d3564ebb883a8980e1acb536b736c472dec90b07cec62568233a2797079c57871fdd1126d027a3a55c", 0xe6, 0x1, &(0x7f00000000c0)={0x1a, 0x30f, 0x810000, 0xfff, 0x7, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x10) bind$ax25(r2, &(0x7f0000000140)={0x3, {"d1d5f9dc370296"}, 0x1}, 0x10) bind$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e24, 0x8000, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x9}, 0x1c) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000100)={0x4, 0x100000000, 0xffffffffffffff01, 0x2, 0x1000}, 0x14) bind$inet(r2, &(0x7f0000000340)={0x2, 0x20004e1d, @loopback=0x7f000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000300)={0x2, &(0x7f0000000180)=[{0x6, 0x0, 0x0, 0x7ffffffe}, {0x2, 0x4, 0x7, 0xff}]}, 0xffffffffffffff6c) accept4$netrom(r2, &(0x7f0000000000)=@full, &(0x7f0000000080)=0x48, 0x0) 2018/03/13 20:26:19 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00009e7000)={&(0x7f000077a000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000369fa8)=@newneigh={0x24, 0x1c, 0x211, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, [@NDA_DST_IPV4={0x8, 0x1}]}, 0x24}, 0x1}, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000000)=0x9, 0x4) 2018/03/13 20:26:19 executing program 1: r0 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000000)={0x28, 0x0, 0x2710, @hyper}, 0x10, 0x802) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f0000000640)={@multicast1, @broadcast, 0x0}, &(0x7f0000000680)=0xc) setsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f00000006c0)={@mcast2={0xff, 0x2, [], 0x1}, r2}, 0x14) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000080)={0xffffffffffffffff, 0x4, 0x2, 0x6, 0x6ab25b1b, 0x5, 0x100, 0x1000, 0x6, 0x6}, 0xb) accept4$vsock_stream(r0, &(0x7f00000000c0)={0x28, 0x0, 0xffffffff, @hyper}, 0xffffffffffffffb0, 0x800) r4 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000100)=[@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xf}}, @in6={0xa, 0x4e24, 0x100000000, @empty, 0xfffffffffffffffc}, @in={0x2, 0x4e23, @rand_addr=0x3}, @in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0x100}, @in6={0xa, 0x4e21, 0x7, @dev={0xfe, 0x80, [], 0xb}, 0x2}, @in={0x2, 0x4e24, @multicast1=0xe0000001}], 0x84) setsockopt$inet6_mreq(r4, 0x29, 0x14, &(0x7f0000000240)={@mcast1={0xff, 0x1, [], 0x1}}, 0x14) 2018/03/13 20:26:19 executing program 3: r0 = socket$netlink(0x10, 0x3, 0xe) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0x20}, 0x1}, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'vcan0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'tunl0\x00', r1}) 2018/03/13 20:26:19 executing program 2: r0 = socket(0x20004000000015, 0x80005, 0x0) socket(0x8, 0x806, 0x7cc) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt(r0, 0x200000000114, 0x2717, &(0x7f0000001000)=""/1, &(0x7f0000000000)=0x1d) 2018/03/13 20:26:19 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000180)=0x10001, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000cd2ff0)={0x2, 0x4e20}, 0x10) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x3, 0x64031, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x1, 0x783d8f7f, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000000100)) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f00000001c0)={0x0, 0x0, 0x5}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000200)={0x0, 0x0, 0x4}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000240)={r4, r5, 0x27}) setsockopt$netlink_NETLINK_CAP_ACK(0xffffffffffffffff, 0x10e, 0xa, &(0x7f0000000000), 0x4) write(0xffffffffffffffff, &(0x7f00002f5000)='\'', 0x1) socket$nl_route(0x10, 0x3, 0x0) recvmsg(r0, &(0x7f0000edffc8)={0x0, 0x0, &(0x7f0000ef8fd0), 0x0, &(0x7f0000000040)=""/81, 0x51}, 0x40002102) [ 64.513555] can: request_module (can-proto-4) failed. [ 64.523306] Dead loop on virtual device ip6_vti0, fix it urgently! 2018/03/13 20:26:19 executing program 1: syz_emit_ethernet(0x162, &(0x7f0000005faa)={@random="ff3997ffcd00", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x2, 0x40000000002c, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x0, 0xd, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}}}}, 0x0) r0 = accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x800) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000000040)) 2018/03/13 20:26:19 executing program 4: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000000)) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r1, &(0x7f0000000540)=[{&(0x7f0000000480)="c3", 0x1}], 0x1) sendto$inet6(r1, &(0x7f00004f3000), 0x0, 0x0, &(0x7f0000cac000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) shutdown(r0, 0x0) [ 64.566222] can: request_module (can-proto-4) failed. 2018/03/13 20:26:19 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0xe21}, 0x10) syz_emit_ethernet(0xfed1, &(0x7f000000a000)=ANY=[@ANYBLOB="ffe0ffffffffffffffffffff08004500001c0000000100004e210008000000"], 0x0) 2018/03/13 20:26:19 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0x18b, &(0x7f000000d379)={&(0x7f0000000080)=ANY=[@ANYBLOB="200000002000ff020000000098f284000000000a0000000c00000000000000", @ANYRES32], 0x20}, 0x1, 0x0, 0x0, 0x8000000000000}, 0x0) 2018/03/13 20:26:19 executing program 5: r0 = socket$inet6(0xa, 0x80005, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0x19}, 0x1f}, 0x1c) 2018/03/13 20:26:19 executing program 3: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000040)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e24, 0x8, @empty, 0xffff}}, 0x3, 0x9}, &(0x7f0000000140)=0x90) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000180)={r1, @in={{0x2, 0x4e23}}}, 0x84) r2 = socket$inet(0x2, 0x8000a, 0x0) bind$inet(r2, &(0x7f0000eed000)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) [ 64.626345] Dead loop on virtual device ip6_vti0, fix it urgently! 2018/03/13 20:26:19 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x5}, 0x20) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x2}, 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001240)={0x0, 0x0, 0x30}, 0xc) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000080)=0x3, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00001a7fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) sendto$inet6(r0, &(0x7f0000aaff09)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/13 20:26:19 executing program 2: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000000040)={0x100000001, 0x2}) r1 = socket$inet6(0xa, 0x80003, 0x3a) connect$inet6(r1, &(0x7f0000002fe4)={0xa, 0x4e20}, 0x1c) setsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000027fd8), 0x8) sendmsg(r1, &(0x7f0000007000)={0x0, 0x0, &(0x7f00000022c0)=[{&(0x7f00000012c0)="4e65cd9f", 0x4}], 0x1, &(0x7f000001b000)}, 0x0) 2018/03/13 20:26:19 executing program 0: r0 = socket(0x3, 0x6, 0xffffffffffffff0c) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x12}, 'vlan0\x00'}}, 0x1e) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000040)=""/40, &(0x7f0000000080)=0x28) socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000000c0)={0x1ff, 0x12, 0x100000001, 0x3, 0x9f}, 0x14) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000100)=0x5, 0x4) bind$nfc_llcp(r0, &(0x7f0000000140)={0x27, 0x0, 0x1, 0x7, 0x8, 0xffffffff, "0dd4c79e2c23dd05803a2b8e950cb35e68766d0065c2510169d4b62a605d47a9550cef57dda8c9c9f46b94b14a85f90402c3772de3b80c35e3818343603271", 0x2}, 0x60) recvmsg(r0, &(0x7f0000001800)={&(0x7f00000001c0)=@can={0x0, 0x0}, 0x80, &(0x7f00000016c0)=[{&(0x7f0000000240)=""/4096, 0x1000}, {&(0x7f0000001240)=""/240, 0xf0}, {&(0x7f0000001340)=""/139, 0x8b}, {&(0x7f0000001400)=""/237, 0xed}, {&(0x7f0000001500)=""/35, 0x23}, {&(0x7f0000001540)=""/55, 0x37}, {&(0x7f0000001580)=""/236, 0xec}, {&(0x7f0000001680)=""/31, 0x1f}], 0x8, &(0x7f0000001740)=""/152, 0x98, 0x5}, 0x2002) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001840)={r1, 0x1, 0x6}, 0x10) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000001880)=0x7, 0x4) recvfrom$ax25(r0, &(0x7f00000018c0)=""/176, 0xb0, 0x10000, &(0x7f0000001980)={0x3, {"2b12df4db566e1"}, 0x100}, 0x10) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00000019c0)) epoll_create(0x80000000) bind$nfc_llcp(r0, &(0x7f0000001a00)={0x27, 0x0, 0x0, 0x7, 0x9, 0xfffffffffffffff9, "37c467ccff98bb97462363ad43d7d6c97f837f6c9c56793bd346c71806b99b58ee71570aa5cf85a0fe3d2261117cf5d4222bbfed0f034682a6cc92885b171b", 0x17}, 0x60) r2 = accept$nfc_llcp(r0, &(0x7f0000001a80), &(0x7f0000001b00)=0x60) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001b40)={0x0, @in6={{0xa, 0x4e20, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x1ff}}, [0x59, 0x100, 0x200, 0x6, 0x7, 0x3, 0x0, 0x103, 0x1f, 0xfff, 0xffff, 0xffff, 0xffffffffffffffff, 0x1, 0x3ff]}, &(0x7f0000001c40)=0x100) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001c80)={r3, 0x8a, 0x3f}, 0x8) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000001cc0)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000001d40)={0x1, &(0x7f0000001d00)=[{0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r4, 0x4008642b, &(0x7f0000001d80)={r5, 0x28}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000001dc0)={0x0}, &(0x7f0000001e00)=0xc) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000001e40)=0x7, 0x4) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000001e80)=0x40) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000001ec0)=r6) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000001f00)={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xa}}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}}, 0x54, {0x2, 0x4e21, @rand_addr=0x7}, 'eql\x00'}) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000001f80)='ip6_vti0\x00') setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000001fc0)=[@in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e24, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x3}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e22, 0x1f, @local={0xfe, 0x80, [], 0xaa}, 0x1}], 0x58) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000002040)={r3, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}, [0x800, 0x8, 0x3, 0x9, 0xc00, 0x0, 0xff, 0xfff, 0x5, 0x8, 0x3ff, 0x1, 0x2, 0xfffffffffffffffa, 0xfff]}, &(0x7f0000002140)=0x100) getsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000002180), &(0x7f00000021c0)=0x4) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000002200)={r7, 0x3}, &(0x7f0000002240)=0x8) 2018/03/13 20:26:19 executing program 4: r0 = socket(0x10, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f000053dffc)=0x8, 0x4) setsockopt$sock_int(r0, 0x1, 0x1b, &(0x7f0000624000), 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/03/13 20:26:19 executing program 5: r0 = socket$inet6(0xa, 0x80000000004, 0x3) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0x16}, 0x5}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x222, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x4e20, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 2018/03/13 20:26:19 executing program 1: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000600)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000740)={{{@in=@broadcast=0xffffffff, @in6=@dev={0xfe, 0x80}, 0x4e20, 0x0, 0x4e20, 0x0, 0xa}, {0x0, 0x0, 0x0, 0x97f}}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x6c}, 0x0, @in=@multicast1=0xe0000001}}, 0xe8) setsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000e40), 0x8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000000c0)={{{@in=@broadcast, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@local}}, &(0x7f0000000040)=0xe8) r2 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0, 0x0}, &(0x7f0000000200)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0, 0x0}, &(0x7f0000000280)=0xc) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000002c0)=@broute={'broute\x00', 0x20, 0x3, 0x6e0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000e80], 0x0, &(0x7f0000000000), &(0x7f0000000e80)=ANY=[@ANYBLOB="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", @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB="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"]}, 0x758) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) 2018/03/13 20:26:19 executing program 3: r0 = socket$vsock_stream(0x28, 0x1, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000100)={r0, 0x4, 0x0, 0xc, &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}, 0x20) connect$vsock_stream(r0, &(0x7f0000000040)={0x28, 0x0, 0x0, @hyper}, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00000001c0), &(0x7f0000000200)=0x4) ioctl$int_in(r0, 0x5421, &(0x7f0000000080)=0x22c) listen(r0, 0xfffffffffffffffc) r2 = accept4$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x0, @reserved=0x1}, 0x10, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f00000002c0)=[@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1a}}, @in6={0xa, 0x4e22, 0x7fff, @mcast1={0xff, 0x1, [], 0x1}, 0x8f3}, @in={0x2, 0x4e21, @multicast1=0xe0000001}, @in6={0xa, 0x4e21, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x6}], 0x2c) 2018/03/13 20:26:19 executing program 2: sendmmsg(0xffffffffffffffff, &(0x7f0000005300)=[{{&(0x7f0000001080)=@in={0x2, 0x4e20, @loopback=0x7f000001}, 0x10, &(0x7f0000001580)=[{&(0x7f0000000080)="c7793738c2d26518df915ac1d9319031fc4d33f4cd9869ad2d981dacbff09ec0c245668cd71aa767bb9578ca5983ab45034fb54ce63b927045b256c9c1a8f4f1a5952f131b03159c7ce3bf0d79fad1cdd4911e13308d3772f482d872379e0083ac6b7b168b1f69d54c1d947b32c38914397f85fb2fdd60aa4cd1c37329a79b85b4dffbbdaf80cd8856da2fdd49644913958aa46ca7019369a9988928cc9d68b6118562e7ba0054bb9e359aa12cccfc6918765559a692d8ece56bceb49ff9aa378fdbecec745fe562321126640a3a60c9f35f21b38353bfa1b9ba0ff75eb159556870826cc55ee8c2cc5324cab0229f9b55694ca2f2bf5e7fb9a24de266a4f2280117d0d57a5de2befbb27df907500ce1c0c0e63f7e04a932e28747ef99a2bdec8c62ec7f89753bac7a45870dfe95639659c5ea9ecb1d2dae8b526b09dcc615d57d6a739b02e963f29c2fcbe26836004e54205e3a50e53163baa54217e216f08926bb700c39e6fdeb2ec26452907245cfa78bbd2cca9e6af071ea27e8762f185fd099828fc2b7b44ff3a254694e41625ba294a3863cb0118bf6e752ef0b6e96cc26fd02a19625176d41dfec11f6fdc8e25b8a16d20cd4575680ab84b3a526c8220b48868102d89a161e2dd487967e077fd85fc4bd3387dd183d03c824e540091564fa73f4785fec9190892de78409d49f49b31d4dffff6f06ce9a783770d5012bf40801abe59245258646db2a73b98d3579ac78dbf07acd3ec7eb9ebca6f0f361ed455c62d1fe373a782df44ae15d6a63cadb9051932ff893e4ab55243ecef798da34a7a7e2544b0262124f7af00e5a03c78ff1cf65a3dcd10986fac4035ab1c8c78b59210cb5fe10f414661c497248edd659af3da5a2932a834c6e23422f3207140e17944771062586eab4816b21741cae85e668cb5528fa01496b1612433307f0d1a8bf8a524c8e6eb5f4cbe9dd3c6b5d4410332ecd980cef195123aff680754dd7a1a1f276a9a3731427b6762f3b02a19043b55e6383e7e7e2a1fd2f3104bc5ed41c743e000f34f36ce012892f549f9f09671bf60cc895291ab1f984ecc0e525ac9ad74d53ba0d3b683ca5046c3f1aa14a62a73ebe7e2b9054fb7b241ef01d116599ed3bd6ddff50ed4fa8f607b9e7c00ff8e0b6919ff0f4872552fb3ab3d2d44c4755af7cf2c5e609750647dd694c0227d7996640d404a4aff4b51fe3365b1a98656c2d4862d78386800215103c7288aecad825b6e8e0983b04ffbf075fd450c3d939b2e04f0e700b596db9a5c68ccdfface3b274209278f1f4914881f7f2862120e9522e47c42acc2cd44c129187284f0bf8a5bcb50733b1cdd6e2da666226ce514a192cb8c6ce546ce295f5c628000b036b3f5c671b8d9bfd9ee58f8e0b9c2320066d12b276893c4bef3f918da650025b5925508c061b455ceb811ffc7a9ca2aafd400e790975162ba8f64dcf1c703b7ea7aca4a93bb9c01be2cccc8e4b6228cb657fd8d49d5865dc92f92c9dc97cd523cc7519ef1a03191135e9001c1ee13303713fa2233079226ea95cd0dafc85f19a46551e83c0605f40e6dc48085e5403d3bc2bab655a4b80da686ead18b008937356e7fa8629c2224326f208722ab8e5119cd75cf1610e8c85e55d296a29afe0146d68ab7433b9c530983bb03ea1c174a68e38fd7782a4c86ce49fa284bf8178f1868c2eff514b2491302ffeda5912827018aea4cca91b99cd17492ac73dbcd50bf6ecad573c133d77af11c8fdda3618a04bdd4682ed06421c69bf5aab3d90828ceb5b950db4c0f5525d3272997d77f8c2e6ab72defbbc101146c9bd8a5abfadd5d9cad81a6923c739db9e77c21cf311dc701d55481c50e076921107cf30dca6de29c803c0bb7ffa620cc3fee8fb9e984a62cd854de287e32b9a643e9fbc27484ff97d08384d4a2b1bf3961db5ffa91fc9e79a0f2cbf299c0544521c63aaa8b7aa117aa9d6f6af47fcff865eca2915a180af2cc4fad71612cb392eabef3339b0c6c72d764ce6e833df812010fb3e76f736c3ea5b705b3c2ecc7775a5fc41c8980e0ccf0c011c32997d8bc7d6fe9e57e7e51eceef0683d7cb27a6416b716308dd5b96cf968465e520998d1ea9ff1801950fbed73cbbc7476dab3154d755cadae3fc52bffdd8fbdffad365ebb74c315fb16bdf1aa25a3781ecc99f70c4f9c2cd83f167a2617911ac89e6f3212f1fb02811f7ee05829fe9bd90a9cfd0649fc228f77d1ccc8571d5b84d7e5c21a0136b54fdac4b3c7a7a49f8cbe9a19e50a439fef9f270b2598b6928e4cfacb961b93c5ed2458f07f712ad6375d312406539263b27c7758c434be57f457ed211e167c5d3731c2aea4f462f5b8bd9f52b232846ff396ef6c81bdffdf02847b53a4acad0673c22066950a7c60857dd3c51fa0d8130103d8be26d1bd0bb7d15a8c07e0351449c553ab834674d9c0d01ec38e0870632cb3dcc195518c9a61af219aeb3952948197932f2c0f793f16b06f6b689d3aff81503786a4b6f748d7805e7e19378163e8071345036807dc34bde73076f76ceaa5038f80e19f3a55c121df99e4a1e0c453d9c9f0c6f0b95ab7aa1301ee96ddb863407e49c5cbeb227353fbb97ce3fd6dbc8425a634f727717d4b73eb7ccdea3ede1e907e14a2e3a3f4b281c1438ce1c32c0df9de291554779392b986944bb78e933ac0f68226036749c51728a02812c371798e5cbd4609bc6f5d88fd9e012446bb19de42daa0ac629bd979cf4131fc6df4a9b3b7b15fd67e11cc2acf4da06f218b636a00ea29df1f2244a735907fab6a1f9f8d79b0e2d456cc0c268c42328ab09efadcfe38e2a1694980c874b020a9ca7b37a6991132c2fdb715420c59ee6ceda0ee1a7a93fa6e0c6d0ed2607b2c74aa62fd8edd3daa6aca359ef7a8cded441ae4d8d40415252b21640d7a64a060eceb58f6f06e7149dcb7083b85e640fad26eaa0d46b3690d4f0b64407bfda1e016e7196f3df205824061fd2669493ec9819b9d71b01583c4a5171eb39a2f603fe3d5559c003aa3b81af2708ea99e10dfa9c9f232882ff5ca301d1602d4cc889f5e389e022b292080b1dc61e6c22d62ac5aa24b534656a3ca918e94452f930ec4b664118fdda5ea8f40391135f35ed984d1dc0d1ba4e95077e264cb0c97c0dad1665c45e453e9721500167c6378ad8932d35de686e841be6f3ac8bea92d4492ce8fb1f2519981e2abe86a26d8e37aa73490ad616a9428471111d5823278f6a8f6e4d0bfd144af85005af37a40c3f211433f75ae3bbbb5befab612ab901aff8903019dd03874575a89fefbf172d1087d10d4099f35c885b00dd43e6629c6711fa39f64064d2c62b2e23c55cbc3bbe48adcdfa84750e5d2a8fcdb17e24ba47270c03d79a2a0c6b37d8b90d9d505e41126dd2a98e8d51ce1c9ee1dec2440189e3ff1a3fda3bc234f10af14e7c72904c3536657c1891c5be0f51ba325205d903f01600a073661098b4ddb4c1eda08309c60e9039472a20de258de2334eba30736dbcb47fdda06f9ddfea4ff860774933c1c926ff98706dae60f757c49eb838c18d5ac0654d764d3a597c82b9a2637a6cb45c7054adbd09474229f1e844390a824bca3928557151245782d9f23a1ad01b6971818703419d23ed9641f8d3811766461bcbd4f153bb57c988341722ec21c5d3213b39088bd36bd4a0bf3388cb9e7813926eb4f3135cee9c882fb9b53b836206f8c81304210b7c05d20eea9649e2427010f773295d63e138d13c700a6e9f4726fc4db124276b4ebd8a8acf4e74f7a848203b8838fd9438e3ba6952617ba26699912604e0aea7f9c5c6faa79284326a6a36a4d7120b70e5163357da05b8996df08830b9788e6768d4fe2f26ac2742790dc54ce692082dca1aa63d0a3c39531181685854a306226ef982ec20588dc312bcb6acb0e0bb23ffb66b141ee30ada0feb5204e41b82dcb87603946bfef45dab5900c2b16daa9868ef372c82fba46ff81b98e7fafa0fc0e72cd6a925a30497ddc97fd746e5497f35443d97a9be0a0ceff97450a93c5fd8d63dbd35c002b5c06af1bc1d5b5e2224f295922661a0160349eb5c9c44cb9d56e160ada687dddccaedf27545d410196c04cc0b81468ea3880457a3085257e518bfd0e333662a0c1e98d756152bb5ab6ce0f75c794ae67b847e795561d57b9585ef38c0fd50b4fee3b460d2876668b274d227e98c5764ce427a183831284c20689b75e4e4d6ffbf00c179f35fcae485fa9f418d0ccc760b6954e6e06eda74e3d74a69fc85ff4f3ec237119ba83290653a1478ebd16893e9daf9482233c441a57a3251719e6723bd0dca25ecf3784a2b1a91962bc4820b81fe23baea3a0adb8d89bdf6d26a7a3c2b17ddb4cf18c59a69ad9fd27bce099ced3759a6ef7f70b753f8df2c9c023561f6cc994abada9e208a993152c076d7237d2275c66211ca196869661b877a6a9baa994f132585f1b51cc2ae6439a0e1a2adf8335f74fc4915ae3c599a0e0354c8a609cf1f2277f9a6123ce14704fa55534bd1f1ba13901eb789164181b690011685f39710e70a55e9d8842178687ab38b3761e9ac29e68c87742f7aa535d423a04710b28b10ab5a85b001a06db154ef459f0726bdc7a583f150d3b729cc5c5a416eb3b1752168a7d7081cba04d34ee67bf2a45bc837a088e0375f00da739363ecc6544530edf945d0b28a9165a94ca31fbd2afe5356a56b06b294ee8fc55271aa4efb0be906d0cd120858a46434dca6b3903d99460d24bbcbbcd8a622be9c279760fff40f539f5f2bda53af4b41bae53f3c05b7ec4f9ef520fc431035e72b75cb81287b7689137e75b1d1599e4809760e0ba3b4e7fb1f7f017604ee840d5e44e53a8ac1b337bae29395e3819632b7c15fd496034470ccb4597ee87a9e7dc5fd0b13b6c3add76fef40db7bacd3a71730181acfdff4ad2cd5f23fb9e4cf1ff057905625535ef2fef7a6f378fb86267b62c6294b6855936203409e6fd184a0187ffb6337de7dd3f35b2f5e30ca14a31643d5c6ec2d07d7f7e43d5df8557a022303e55ea6052e4f9d093b550a86e967cbf7322e406c7d61164665384eff75497f4c63207fa4f1b2208af10052d57b9c92c97c13a3e1ec57e045b1e952c1a0e9342be476c74e35ef40b42106d15192f3272f10715948164318e104a60ca421e9a8dea34d072ba3dfc7e9213a8dd93cfa6937f6caa4e265b093ee0cfe6fc72b08c246a226e9578400c0bae9ae16d6695316fb321c9331b032a771368b75101e996719b82b6ee0bd1e0eec3ff3b03b3a1554e87b2d897d25bfa28857aa4296334e12b3dbb169e304799ee2f2b4ed1e1d70009204888a85c75b3c13a6e24d120a897b4408d0f96b8acd8c08157c7fb7d67ef66bcacc55f1f20df2aae4459fb181a4a42dc8c95efc15112ce0bcc17e71bdf5b5af3b4647532f15dc257d6ad0afbcbd8a6c3f42e1cb7c29bc9cf667d9bbb1ca38c5eb6a463d6b963611dac4b87ca1d7f6d43730c5190354ffb74dcda35794eed0af1d89d28f86d57721ec8006acc5255713f664b689351088e8938f37714d6d8dc89ccd4c5a81494bce9cb6281d9f8e6b1485f1d68ee8367da6f764a2d3fb08af76d6dfbf2f65a9bb8b76c2553894057aad5b3111a3855091d34c893ac151d97ea756bde35a2f5c142fe98204e522658a206aa4a8ff06393d173a2904e0df3cc521be7e6650de24f89f58f6a2722b7cb5e5cd8f4a3dbc823ecfa98964e344c24bdb189ed43ddb5681e587fef71d349b7c017e809003c961fd33", 0x1000}], 0x1, &(0x7f00000015c0)=[{0x110, 0x102, 0xffffffff, "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"}], 0x110, 0x4840}, 0x5}, {{&(0x7f0000003200)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @multicast2=0xe0000002}, 0x2, 0x2, 0x0, 0x4}}, 0x2e, &(0x7f00000037c0)=[{&(0x7f0000003240)="f7526cae5001a2aee8196dbf3e08f4e7b4969ac738caa9c384508610c2d6211140cfec2df4c0b098a18e055a4f6689f253017c5623532437f0153a0863768865947de847bde162e4e72b562173429bf1560241b97b0b2274495cfeacf9ecddbfecd6e9d7feb75ba6d50a84454710962ddef638e3634c627f5ce9463430b1fc051f1940374e068d51b8a6b4a00b5d56383ea756405849f61bf0e7c929e1e7970dbee859f5b9ae8780488fb88c57694457", 0xb0}], 0x1, &(0x7f0000003840), 0x0, 0x40}, 0x4}], 0x2, 0x800) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000040)={'nr0\x00', {0x2, 0x4e23, @loopback=0x7f000001}}) 2018/03/13 20:26:19 executing program 7: syz_emit_ethernet(0x17c, &(0x7f0000000000)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @dccp={{0x4e20, 0x4e20, 0x4, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}}}}}}, 0x0) socketpair(0xa, 0x7, 0x7fff, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'yam0\x00', {0x4, 0x1, 0x7, "ef38bf89833c"}}) 2018/03/13 20:26:19 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000100), 0x14) socketpair(0x3, 0x0, 0x80000001, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000080)={@remote, 0x0}, &(0x7f00000000c0)=0x14) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000140)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@local}}, &(0x7f0000000240)=0xe8) getpeername$packet(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000002c0)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000003c0)={{{@in=@multicast1, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@remote}}, &(0x7f0000000300)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'erspan0\x00', 0x0}) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000580)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000700)={{{@in6, @in6=@dev}}, {{@in6=@local}, 0x0, @in=@broadcast}}, &(0x7f0000000800)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000840)={{{@in=@local, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@local}}, &(0x7f0000000940)=0xe8) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000980)={0x0, @multicast2}, &(0x7f00000009c0)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000a00)={{{@in=@remote, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@local}}, &(0x7f0000000b00)=0xe8) r11 = getuid() getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000f00)={{{@in=@remote, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@local}}, &(0x7f0000001000)=0xe8) r14 = getuid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001040)={{{@in=@rand_addr, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@loopback}}, &(0x7f0000001140)=0xe8) sendmsg$nl_route(r1, &(0x7f00000012c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000001280)={&(0x7f0000001480)=ANY=[@ANYBLOB="ec0000001900200329bd7000ffdbdf250a0010e2ff00fd0a000100004c00090008000009", @ANYRES32=r2, @ANYRES64=r15, @ANYPTR=&(0x7f0000001180)=ANY=[@ANYBLOB="dbf3e5065475d538a652d41336a18f7404541197036cf8c9d11aa3d7f70956640e18b7917ae2455518989fe32a05b15075f361834216869c15b8ccf8d91574414acfd96db75ba66a632c39c95d8fb2a30263cc2b1abf74ef308f0c6df499b75ba8104cb06c707f7adea03885929451fe5a64d706406f94af89b123106207948943426091002d152a7055a5bb584c753480607ac02d4e50b78fca8174361bfc8e0eeb144c193e67855cfedd50f4f2ce02de4a0ccad90d921f789eade4483c2e7830d8e21fc9c56d24548c08f43e8534ad5551a1f288db91e32b93b86531760829a0b036c3df", @ANYRES32=r3, @ANYRES32=r12, @ANYRES64=r10, @ANYPTR64], @ANYBLOB='\t\x00\b\x00', @ANYRES32=r4, @ANYBLOB="0080022c", @ANYRES32=r5, @ANYBLOB="06000203", @ANYRES32=r6, @ANYBLOB="06000008", @ANYRES32=r7, @ANYBLOB="039caba3", @ANYRES64=r5, @ANYRES32=r13, @ANYRES32=r8, @ANYBLOB="09000208", @ANYRES32=r9, @ANYBLOB="080019009c6133db8d87b6dfe04d25535cafa14879852ec03a84aef33e2bf12b94010b5da09a", @ANYRES32=r10, @ANYBLOB="200016001c005a000c000d0000000000", @ANYRES32=r11, @ANYBLOB="0c00650000000000000000001400050000000000000000000000000000000000080006000300000008000100", @ANYRES32=r12, @ANYBLOB="14000500fe800000000000000000000000000013100016000c00910000000000", @ANYRES32=r14, @ANYBLOB="0c0009000500a0ff", @ANYBLOB="4587a2b000ba8411e0ba92392fd86d0a55d085423fbba5b952af8b24c469cb5b7e5f2901fa25349fcfe24a084ad6196cba827080a1cd72d89a06ba1d43e1064274c9e28aab1e4b44cabd78cb030456ab26f60cbf172800d3", @ANYBLOB="0800100002000000"], 0x1d}, 0x1, 0x0, 0x0, 0x800}, 0x40000) getuid() 2018/03/13 20:26:19 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000340)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)=@ipv6_newroute={0x1c, 0x18, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}}, 0x1c}, 0x1}, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet_mreq(r1, 0x0, 0x24, &(0x7f0000000080)={@local={0xac, 0x14, 0x14, 0xaa}, @loopback=0x7f000001}, 0x8) 2018/03/13 20:26:19 executing program 4: socketpair$inet(0x2, 0x6, 0x7, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000080)={r0}) accept4$packet(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x14, 0x800) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r2, 0x29, 0xd1, &(0x7f0000000000), 0x4) 2018/03/13 20:26:19 executing program 7: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}, 'lo\x00'}}, 0x1e) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000100)) sendmsg$netrom(r0, &(0x7f0000001700)={&(0x7f0000001880)=@ax25={0x3, {"c0cd053a983a3a"}}, 0x10, &(0x7f0000000000), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="1000000000000000060000002000000083932e83978e05ab465d27296c0c56f1a5fd6065e06cda64ce19acf6b9284ac68a809948bb99e44662cf34d54ff055f3a51747142b52e4d5de91"], 0x10}, 0x0) r1 = socket(0x3, 0x4, 0x2) setsockopt$packet_int(r1, 0x107, 0x1f, &(0x7f00000000c0)=0x9, 0x4) 2018/03/13 20:26:19 executing program 2: r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000080)=0x53c, 0x1) r1 = socket$inet6(0x10, 0x3, 0x0) r2 = socket(0x3, 0x3, 0x1) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000300)=@assoc_value={0x0, 0x88c8}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00000002c0)={r3}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000140)={r4, @in6={{0xa, 0x4e22, 0x4, @loopback={0x0, 0x1}, 0x80000000}}, 0x44c, 0x81}, &(0x7f0000000280)=0x90) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000240)=ANY=[@ANYRES32=r4, @ANYRES64=r0], &(0x7f0000000200)=0x2) sendmsg(r1, &(0x7f0000000040)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a06000000a84308910000003900080002000c00000000001900a30700ffffffee0000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000000040)}, 0x0) 2018/03/13 20:26:19 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040005}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000080)={0x0, 0x2, 0x1, [0x28c40192]}, 0xa) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x1, 0x3}, &(0x7f0000000000)=0x90) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000040)={r1, 0x7f, 0x20}, &(0x7f0000000180)=0xc) 2018/03/13 20:26:19 executing program 0: r0 = socket$unix(0x1, 0x801, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) bind$unix(r0, &(0x7f0000000380)=@file={0x0, "e91f7189591e9233614b2f00"}, 0x6e) 2018/03/13 20:26:19 executing program 3: pipe(&(0x7f0000000000)={0xffffffffffffffff}) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) connect$l2tp(r0, &(0x7f0000000040)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e22, @multicast2=0xe0000002}, 0x1, 0x4, 0x3, 0x4}}, 0x2e) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00005b2000)="00ff0000000000000000030005420bfaf9f300010033c23cfefff2000000000925070097c11fd4e4c4dc5926a8000194", 0x30) 2018/03/13 20:26:19 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f76fa8)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000180)="3e37c5c15665aeebbeeb0717edd8b867042a0dedd1efc8a933d4be2dbff04069b7bb7d0b27e15abe559f88431b0594f8", 0x30) r1 = accept4(r0, 0x0, &(0x7f0000000000), 0x0) accept4(r1, 0x0, &(0x7f0000000080), 0x800) recvfrom$unix(r1, &(0x7f0000000040)=""/21, 0xffffff6b, 0x0, 0x0, 0xbc) 2018/03/13 20:26:19 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/03/13 20:26:19 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21}, 0x12) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f0000000080)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000000)=[{0x10, 0x29, 0x3f}], 0x10}}], 0x2, 0x0) 2018/03/13 20:26:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0xa, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000000)) 2018/03/13 20:26:19 executing program 7: r0 = socket$inet6(0xa, 0x8, 0x7f) setsockopt$inet6_buf(r0, 0x29, 0x3, &(0x7f00003cc000), 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000)=0x10, 0x4) 2018/03/13 20:26:19 executing program 2: socket$nl_xfrm(0x10, 0x3, 0x6) 2018/03/13 20:26:19 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005e1fa8)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(md5-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000100)={0x6, 0x400}, 0x2) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="25e9ebac46b8d14b9df259f4d51d5f9729fa782fdb0078be25f0a6c99cd0d30dcce1d0c8730f47a0f5c0", 0xffffffffffffffc8) accept$alg(r1, 0x0, 0x0) r2 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0xe, 0x80000) setsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f00000000c0)={0x3, 0x2}, 0x2) accept$alg(r1, 0x0, 0x0) 2018/03/13 20:26:19 executing program 5: r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f00000001c0)={&(0x7f0000000040)='./file1\x00', 0x0, 0x20000006}, 0x10) mmap(&(0x7f0000730000/0x4000)=nil, 0x4000, 0x4, 0x810, r0, 0x0) mmap(&(0x7f0000000000/0xe73000)=nil, 0xe73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e21, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x4, 0x0, 0x2}}, 0x2e) connect$inet6(r1, &(0x7f00000002c0)={0xa, 0x4e21, 0x7fff, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3}, 0x1c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r1}) setsockopt$bt_rfcomm_RFCOMM_LM(r3, 0x12, 0x3, &(0x7f0000000080), 0x4) sendto(r2, &(0x7f0000001180)="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", 0x100b, 0x40001, &(0x7f00000021c0)=@pppoe={0x18, 0x0, {0x0, @empty, 'ifb0\x00'}}, 0x80) 2018/03/13 20:26:19 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r1, &(0x7f0000000400)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f000007cff4)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0x30}, 0x1}, 0x0) 2018/03/13 20:26:19 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000200)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(xeta-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000002c0)={0xffffffffffffffff}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg$alg(r1, &(0x7f0000002980)=[{0x0, 0x0, &(0x7f0000000640), 0x0, &(0x7f00000006c0)}], 0x1, 0x0) getsockopt$netlink(r2, 0x10e, 0xd, &(0x7f0000000300)=""/91, &(0x7f00000001c0)=0x5b) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000040)={{{@in6, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@local}}, &(0x7f0000000140)=0xe8) r5 = getgid() setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000180)={r3, r4, r5}, 0xc) [ 65.016489] netlink: 'syz-executor4': attribute type 4 has an invalid length. [ 65.024652] ================================================================== [ 65.032098] BUG: KASAN: slab-out-of-bounds in ip6_xmit+0x1f76/0x2260 [ 65.038585] Read of size 8 at addr ffff8801bec26118 by task syz-executor5/8269 [ 65.045918] [ 65.047521] CPU: 0 PID: 8269 Comm: syz-executor5 Not tainted 4.16.0-rc4+ #263 [ 65.054768] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 65.064093] Call Trace: [ 65.066657] dump_stack+0x194/0x24d [ 65.070260] ? arch_local_irq_restore+0x53/0x53 [ 65.074906] ? show_regs_print_info+0x18/0x18 [ 65.079380] ? ip6_xmit+0x1f76/0x2260 [ 65.083155] print_address_description+0x73/0x250 [ 65.087969] ? ip6_xmit+0x1f76/0x2260 [ 65.091743] kasan_report+0x23c/0x360 [ 65.095518] __asan_report_load8_noabort+0x14/0x20 [ 65.100419] ip6_xmit+0x1f76/0x2260 [ 65.104033] ? ip6_finish_output2+0x23d0/0x23d0 [ 65.108677] ? fl6_update_dst+0x127/0x2b0 [ 65.112801] ? inet6_csk_route_socket+0x691/0xe80 [ 65.117620] ? trace_hardirqs_off+0x10/0x10 [ 65.121912] ? lock_acquire+0x1d5/0x580 [ 65.125857] ? lock_acquire+0x1d5/0x580 [ 65.129892] ? inet6_csk_xmit+0x114/0x580 [ 65.134019] ? trace_hardirqs_off+0x10/0x10 [ 65.138316] ? lock_release+0xa40/0xa40 [ 65.142280] inet6_csk_xmit+0x2fc/0x580 [ 65.146236] ? inet6_csk_update_pmtu+0x160/0x160 [ 65.150968] ? __sk_dst_check+0x1a5/0x380 [ 65.155092] ? sock_kzfree_s+0x60/0x60 [ 65.158967] l2tp_xmit_skb+0x105f/0x1410 [ 65.163013] ? l2tp_session_create+0xb80/0xb80 [ 65.167568] ? sock_wmalloc+0x15d/0x1d0 [ 65.171518] ? iov_iter_advance+0x13f0/0x13f0 [ 65.175987] ? pppol2tp_sendmsg+0x41b/0x670 [ 65.180286] pppol2tp_sendmsg+0x470/0x670 [ 65.184416] ? selinux_socket_sendmsg+0x36/0x40 [ 65.189067] ? pppol2tp_getsockopt+0x900/0x900 [ 65.193631] sock_sendmsg+0xca/0x110 [ 65.197322] SYSC_sendto+0x361/0x5c0 [ 65.201013] ? SYSC_connect+0x4a0/0x4a0 [ 65.205050] ? __fget_light+0x2b2/0x3c0 [ 65.209085] ? fget_raw+0x20/0x20 [ 65.212521] ? schedule+0xf5/0x430 [ 65.216030] ? SYSC_connect+0x2e0/0x4a0 [ 65.219985] ? __fdget+0x18/0x20 [ 65.223343] ? exit_to_usermode_loop+0x198/0x2f0 [ 65.228077] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 65.233588] SyS_sendto+0x40/0x50 [ 65.237014] ? SyS_getpeername+0x30/0x30 [ 65.241047] do_syscall_64+0x281/0x940 [ 65.244906] ? __do_page_fault+0xc90/0xc90 [ 65.249113] ? _raw_spin_unlock_irq+0x27/0x70 [ 65.253581] ? finish_task_switch+0x1c1/0x7e0 [ 65.258055] ? syscall_return_slowpath+0x550/0x550 [ 65.262957] ? syscall_return_slowpath+0x2ac/0x550 [ 65.267867] ? prepare_exit_to_usermode+0x350/0x350 [ 65.272862] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 65.278202] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 65.283023] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 65.288181] RIP: 0033:0x453e69 [ 65.291341] RSP: 002b:00007f25c29b3c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 65.299021] RAX: ffffffffffffffda RBX: 00007f25c29b46d4 RCX: 0000000000453e69 [ 65.306262] RDX: 000000000000100b RSI: 0000000020001180 RDI: 0000000000000014 [ 65.313510] RBP: 000000000072bea0 R08: 00000000200021c0 R09: 0000000000000080 [ 65.320751] R10: 0000000000040001 R11: 0000000000000246 R12: 00000000ffffffff [ 65.327999] R13: 00000000000004ca R14: 00000000006f7390 R15: 0000000000000000 [ 65.335284] [ 65.336883] Allocated by task 0: [ 65.340214] (stack is not available) [ 65.343897] [ 65.345496] Freed by task 0: [ 65.348481] (stack is not available) [ 65.352163] [ 65.353762] The buggy address belongs to the object at ffff8801bec26100 [ 65.353762] which belongs to the cache ip_dst_cache of size 160 [ 65.366472] The buggy address is located 24 bytes inside of [ 65.366472] 160-byte region [ffff8801bec26100, ffff8801bec261a0) [ 65.378227] The buggy address belongs to the page: [ 65.383125] page:ffffea0006fb0980 count:1 mapcount:0 mapping:ffff8801bec26000 index:0x0 [ 65.391245] flags: 0x2fffc0000000100(slab) [ 65.395457] raw: 02fffc0000000100 ffff8801bec26000 0000000000000000 0000000100000010 [ 65.403309] raw: ffffea0006f7f7e0 ffffea0006f99020 ffff8801d6bc8040 0000000000000000 [ 65.411156] page dumped because: kasan: bad access detected [ 65.416835] [ 65.418432] Memory state around the buggy address: [ 65.423332] ffff8801bec26000: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 65.430665] ffff8801bec26080: 00 00 00 00 fc fc fc fc fc fc fc fc fc fc fc fc [ 65.437997] >ffff8801bec26100: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 65.445326] ^ [ 65.449442] ffff8801bec26180: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 65.456775] ffff8801bec26200: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 65.464154] ================================================================== [ 65.471479] Disabling lock debugging due to kernel taint [ 65.476939] Kernel panic - not syncing: panic_on_warn set ... [ 65.476939] [ 65.484280] CPU: 0 PID: 8269 Comm: syz-executor5 Tainted: G B 4.16.0-rc4+ #263 [ 65.492828] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 65.502163] Call Trace: [ 65.504730] dump_stack+0x194/0x24d [ 65.508338] ? arch_local_irq_restore+0x53/0x53 [ 65.512980] ? kasan_end_report+0x32/0x50 [ 65.517099] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 65.521824] ? vsnprintf+0x1ed/0x1900 [ 65.525598] ? ip6_xmit+0x1f40/0x2260 [ 65.529370] panic+0x1e4/0x41c [ 65.532533] ? refcount_error_report+0x214/0x214 [ 65.537259] ? add_taint+0x1c/0x50 [ 65.540770] ? add_taint+0x1c/0x50 [ 65.544279] ? ip6_xmit+0x1f76/0x2260 [ 65.548051] kasan_end_report+0x50/0x50 [ 65.551996] kasan_report+0x149/0x360 [ 65.555783] __asan_report_load8_noabort+0x14/0x20 [ 65.560681] ip6_xmit+0x1f76/0x2260 [ 65.564294] ? ip6_finish_output2+0x23d0/0x23d0 [ 65.568932] ? fl6_update_dst+0x127/0x2b0 [ 65.573056] ? inet6_csk_route_socket+0x691/0xe80 [ 65.577868] ? trace_hardirqs_off+0x10/0x10 [ 65.582505] ? lock_acquire+0x1d5/0x580 [ 65.586449] ? lock_acquire+0x1d5/0x580 [ 65.590389] ? inet6_csk_xmit+0x114/0x580 [ 65.594505] ? trace_hardirqs_off+0x10/0x10 [ 65.598796] ? lock_release+0xa40/0xa40 [ 65.602748] inet6_csk_xmit+0x2fc/0x580 [ 65.606694] ? inet6_csk_update_pmtu+0x160/0x160 [ 65.611418] ? __sk_dst_check+0x1a5/0x380 [ 65.615533] ? sock_kzfree_s+0x60/0x60 [ 65.619397] l2tp_xmit_skb+0x105f/0x1410 [ 65.623432] ? l2tp_session_create+0xb80/0xb80 [ 65.627992] ? sock_wmalloc+0x15d/0x1d0 [ 65.631938] ? iov_iter_advance+0x13f0/0x13f0 [ 65.636404] ? pppol2tp_sendmsg+0x41b/0x670 [ 65.640695] pppol2tp_sendmsg+0x470/0x670 [ 65.644817] ? selinux_socket_sendmsg+0x36/0x40 [ 65.649473] ? pppol2tp_getsockopt+0x900/0x900 [ 65.654116] sock_sendmsg+0xca/0x110 [ 65.657801] SYSC_sendto+0x361/0x5c0 [ 65.661493] ? SYSC_connect+0x4a0/0x4a0 [ 65.665437] ? __fget_light+0x2b2/0x3c0 [ 65.669378] ? fget_raw+0x20/0x20 [ 65.672805] ? schedule+0xf5/0x430 [ 65.676312] ? SYSC_connect+0x2e0/0x4a0 [ 65.680264] ? __fdget+0x18/0x20 [ 65.683608] ? exit_to_usermode_loop+0x198/0x2f0 [ 65.688333] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 65.693842] SyS_sendto+0x40/0x50 [ 65.697267] ? SyS_getpeername+0x30/0x30 [ 65.701301] do_syscall_64+0x281/0x940 [ 65.705159] ? __do_page_fault+0xc90/0xc90 [ 65.709367] ? _raw_spin_unlock_irq+0x27/0x70 [ 65.713832] ? finish_task_switch+0x1c1/0x7e0 [ 65.718296] ? syscall_return_slowpath+0x550/0x550 [ 65.723194] ? syscall_return_slowpath+0x2ac/0x550 [ 65.728093] ? prepare_exit_to_usermode+0x350/0x350 [ 65.733083] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 65.738505] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 65.743321] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 65.748492] RIP: 0033:0x453e69 [ 65.751654] RSP: 002b:00007f25c29b3c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 65.759331] RAX: ffffffffffffffda RBX: 00007f25c29b46d4 RCX: 0000000000453e69 [ 65.766570] RDX: 000000000000100b RSI: 0000000020001180 RDI: 0000000000000014 [ 65.773811] RBP: 000000000072bea0 R08: 00000000200021c0 R09: 0000000000000080 [ 65.781051] R10: 0000000000040001 R11: 0000000000000246 R12: 00000000ffffffff [ 65.788292] R13: 00000000000004ca R14: 00000000006f7390 R15: 0000000000000000 [ 65.795903] Dumping ftrace buffer: [ 65.799413] (ftrace buffer empty) [ 65.803094] Kernel Offset: disabled [ 65.806692] Rebooting in 86400 seconds..