0xc0286415, &(0x7f00000ec000-0x28)={&(0x7f0000ec3000/0x1000)=nil, 0x2, 0x3, 0x14, &(0x7f000012b000/0x4000)=nil, 0x80000001}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@generic={0x0, ""/126}, &(0x7f00000ee000-0x4)=0x80, 0x800) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000fcc000)={{{@in=@multicast1=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fcd000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000001000-0xf6)={0x0, 0xee, "ead85a34e7b4cc96efb27e21d582849d26a1b3c6c9ab455dbf8883249794e97882b8756d6ac7783677bfe74c1aceaec3fd8fb99457aa542d21847db42d0f6554f877c0ef3bfdafd27b55d8bec7103593a509b05d70e93037b196f9db2acce32db7d409f2ba8e2d9352002183226309e1eb5d021af3efaa8c7980dffa140b48152dd76edd0bf133551d5cdde4ff92d1d98ae7e0e6c7d125f74fadc6860825a00464e12014cf8a807c5a96c036aed91ef27cb70c83bf2733fea0b5fcc23e83c1747140346b6c95ec90c4742f55e5359378e15cd5a0d21324346cd0e43bbfd2e9cb696d137d265d143e324711eea5a6"}, &(0x7f0000253000)=0xf6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000000)={r2, 0x1}, 0x6) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000fcd000-0x8c)={r2, @in6={{0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) bpf$MAP_CREATE(0x0, &(0x7f0000f0c000)={0x1, 0x7, 0x209e1d, 0x6b, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/20 01:00:23 executing program 0: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000001000-0x4)=0xfffff7fffffffffd, 0x4) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000012000)=""/115, &(0x7f0000003000-0x4)=0x73) 2018/01/20 01:00:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x6, 0x4, 0x8000, 0x7e, 0x4, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00002bf000-0x18)={r0, &(0x7f0000b73000)="89aca88615993660cade7f04d02cb6932843a32d2756d5cb5140701370c4d5e2ac4a499a8c9a0026ce55c285494cd4d3cf40719f70b4a30d653d9ca3b3a39d93e99314fca369f3ff6b37", &(0x7f0000f6a000-0x8)=""/8}, 0x18) 2018/01/20 01:00:23 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000569000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000001000-0x4)=0x60) bind$llc(r0, &(0x7f000049a000-0x10)={0x1a, 0x1c, 0x7, 0xa8fb, 0x6, 0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000002000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x1}, r1}, 0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000002000)=@generic="770e86257608357d52f3e17c16b84f70") recvfrom(r0, &(0x7f0000001000-0x1000)=""/4096, 0x1000, 0x60, &(0x7f0000001000-0x10)=@vsock={0x28, 0x0, 0x0, @host=0x2, 0x0}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000003000)=@generic="11ebfb437283066c530458e8a93fed3f") getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000003000-0xa0)={0x0, @in6={{0xa, 0x0, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x35, 0x414, 0x7, 0xfdb, 0x9}, &(0x7f0000001000)=0xa0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000004000)={r2, 0x100000000}, 0x8) getgid() mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000006000-0x10)={0x1, 0x28, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000006000-0xc)={r3, 0x0, 0x18}, 0xc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000001000-0xa0)={r2, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001, 0x4, 0x1, 0x9, 0x7fff}, &(0x7f0000006000)=0xa0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000007000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8, r1}) recvfrom$ipx(r0, &(0x7f0000003000-0xbf)=""/191, 0xbf, 0x10000, 0x0, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000009000-0x18)=@generic={0x20, 0x401, 0x0}) listen$netrom(r0, 0x9) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000009000)=""/224, 0xe0, 0x40012100, &(0x7f000000a000-0x60)=@nfc_llcp={0x27, 0x10e1, 0x672, 0x6, 0x7, 0x1, "ea23ac183c881543b8040363fb70af2a605f10e8d85cf1b3c34e30e8dd65424233ab2698351c95a0ca405dcbb42f13ff95299aa9be907303fa4f4091381c8a", 0x9}, 0x60) 2018/01/20 01:00:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000fa1000)=@common='bcsf0\x00', 0x10) socket$l2tp(0x18, 0x1, 0x1) bind$alg(r0, &(0x7f0000fc6000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="", 0x0) socket$inet6(0xa, 0xf, 0xfc4) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000310000-0x38)={0x0, 0x0, &(0x7f0000607000)=[], 0x0, &(0x7f0000026000)=[@op={0x18, 0x117, 0x3, 0x100000001}], 0x18, 0x0}, 0x0) sendmsg(r1, &(0x7f0000816000-0x38)={0x0, 0x0, &(0x7f0000339000-0x70)=[{&(0x7f0000745000)="d97d92058bfb264e6e00000000316b1f90ec80216bf835a371eff5a8785625899bd3d939d8aaf7363a8882cfe5a43cf67cfa8def9511b23ceab93b8035328a660ce6db2b16419626f8b46158dd7664719a0ba647bc418d72ec6192e13363e47f46d08d71149495a84aecdd73b2a0a399d608b1465eb4cc3c9b3988d14b1a93f02b1f65e63fa593df0027d2051ffcbe6c", 0x90}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00007a6000-0x4)={r0}) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000a1e000-0x4)=0x6, 0x4) 2018/01/20 01:00:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x805, 0x0) listen(r0, 0x0) r1 = epoll_create(0xb) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000a79000)={0x0, 0x0}) 2018/01/20 01:00:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000047f000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00003f6000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e91000)=0xe8) r3 = getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00004fb000)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000bf7000)={{{@in=@rand_addr=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ee1000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a09000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e93000-0x4)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00001bd000)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000704000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000bf000-0x4)=0xe8) r9 = getgid() r10 = getpid() r11 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00001cb000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000992000)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000449000-0x4)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000002b000-0xc)={0x0, 0x0, 0x0}, &(0x7f00006f3000-0x3)=0xc) r15 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000aa0000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000667000-0x4)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000ec8000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fec000)=0xe8) r18 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e9c000)={0x0, 0x0, 0x0}, &(0x7f0000401000)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000a96000-0xe8)={{{@in=@rand_addr=0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000265000)=0xe8) r21 = getgid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000e3e000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000988000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a1f000-0x4)=0xe8) r24 = getgid() sendmmsg$unix(r0, &(0x7f00005e1000)=[{&(0x7f00003a7000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f00004af000-0x60)=[{&(0x7f00002e4000)="c4188bf74ab286db277bcd13be9fb635fe4b2890940ce4dc410a268883e157a31e41f818a7ffdba0641a7c4e4f35fdbf285c26ce1ab9e11466f27c87b1ac3e1958a25916158582d7441a56b32fce7426bef540dd81986b56eb9ad3d670280c", 0x5f}, {&(0x7f0000711000-0x6)="c975d0d0521e", 0x6}, {&(0x7f0000729000)="847f74df14847e5d13804d4f905aa2ee1506b44939f68991adc206e6f94db4015acb16760150b0d2dff4e94036f869e747c9f869a6b1314e0083104d06f643a0cdb4b5d880f06620a731a5b933bcd127d61a7ea991d5346eb91e13753ef384bdfcfc0ce79d63a2d6f74b56d1669c23a5565cd2b0c48b5b09cc576c74d704323c6bd33fb9d0d94002135dd3f42dbef1f2745b2cdb58fedad96ea21f525a82ffdc3beee46e24028790cee109fba7109fd8b821af31", 0xb4}, {&(0x7f00003e5000-0xf6)="35f9d015fd61369e324d402dd4d64a7e700bafa36c92daa427eff7a8a5a0c2fb2dc4a17e015a04a061c8f91b7a67a3ec13a4d62f8a64345c6dce5ed0fd5077daabc106d511de0948fafffd7b3ab6043cbfb34c28d4f3870969b50757f6e154fee5947184fc2a8729d4d89d14a2639c0ed4201b252b95c5efff71a91f4b9e14b1461ffc8a760e0fd4a488d6b35d82254f2adc045376f29fa8d75abac9badea3ab6fbe85fc6ebeb4976b5ff0be8e240061bb84bb6d40598505aff2f59ea44c0b190a28071eb4af5cd5fbaafbdc33ef660c8b2ac097eff1251b36654547964c8bf3fffba013d67336ee984fdb6e12f12f409e83524e945a", 0xf6}, {&(0x7f0000fec000-0x58)="858b671f27122e5f651ae2ddba223dfdc1b869a916dfdd7ed4b40866f1ae2e0a6ff8f921c2cb4e4bbd2226f54aec47c8d0b6d2f81d50950a60611e1d2b5813aba2568f1eba276376e6bf638084fd626ab4da9281003445e8", 0x58}, {&(0x7f0000855000)="a7fd57db1a1eb80d038125931ce32f38cfc139", 0x13}], 0x6, &(0x7f000018a000-0xc8)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}], 0xc8, 0x20000000}, {&(0x7f0000832000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000b70000)=[{&(0x7f0000055000)="78cb830a713eb06ae6c958cb84c1168bb6e1b0111fdba6ab7f074a710c56f5b7f80c3db0978121254445a2a925751770ab170a3d9c0c029a7d153232247028b5ce7316bf78842fb66fe2d49bd1c77bd149424a63522f9781417bd4a1598a2a68b17014003743d327e17462fb07750b1cea4878c7b7e4f27b07698a3b67ba5c3bb7db4dceaec1898eadf092017c36708bf2a004a045c48b0e268c02886994f7faebc0783335e0d4240e65209c16d7b96a434b0a2786a993e8c83b4ae42da6e383c7a89ee631b4c2c5453fe56429721f00d5d40d97709caea517ae3032d11ac7212ba7aa7b3797348cd89f155062627b1eb69d1b9a94b5af5d", 0xf8}], 0x1, &(0x7f0000c8c000)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @rights={0x18, 0x1, 0x1, [r0]}], 0x118, 0x10}, {&(0x7f0000041000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000004c000)=[{&(0x7f000052a000)="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", 0x1000}, {&(0x7f0000c9d000-0x53)="8c96287ffe6550a15f7727300980785dd7ca14bcb7bd9c567d493920485fee4a9f1d5f90bf6f4de3b847eaf27152bdba1ea997fa5c1095571d2a86617b0109f58c7fc32013ad067d63f3ebb8d2d68cd4b076d9", 0x53}], 0x2, &(0x7f0000ca3000)=[@cred={0x20, 0x1, 0x2, r16, r17, r18}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r19, r20, r21}, @cred={0x20, 0x1, 0x2, r22, r23, r24}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}], 0xb8, 0x40001}, {&(0x7f000007e000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00004c7000)=[{&(0x7f0000efd000)="fe93123fbcbbb1ce11f3d253328d3b2138015b052f646e312daedf7385b2f6440ff2810270d22f50209b3e4bff9735f9376519bb099987cb3826479b4c86b1c3a5251a4ed5b76c910dde8ca16104bdd11a962faa923f0f942b0763ba6f19ea61f869bd288071d289c4977de6c8059647b42d74008fb2caa73622ed4fbd13d13a92052e73f7ad47b4440f7e28ea3ec004d1468a7722b9eb09040d67bd8258d87ca63dc656f00a8b6fbbd03f7c411e80bc07313ff9aaec7d0ba2abda1e4ffdd66864e379f20c2f1bd1bcb0c341e7cb5ec4b04ec8c051b5c61eac7f6bcd67b9bfa8d6ce2ea0", 0xe4}, {&(0x7f0000007000-0x9f)="09e035d0543d74fc2b69fdc8906f85837d1f0d9cfde6ed3cbf7b1b5437d3a918453ab6ac8721ecb1925e6ae682caf852947ebe6550430cda41a6e33c60d60094b69daba5c80e4ec57f4e5565350cf0ef320b0f0c4b942502ecce68f62128b3c40bd4750e1c4c76690a1e6ddb6be0eb90722e2e01d92bedda9b0e8d825c53cc4be8a4b937b8530ba9575708c79dd1634833e4619e0fef88b807ea2f1f3949c4", 0x9f}], 0x2, 0x0, 0x0, 0x20000000}], 0x4, 0x0) write(r0, &(0x7f0000cb4000-0x26)="260000005e0009000000eaf83a000000000000000d000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/20 01:00:23 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000ef6000-0xfa)="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", 0xfa, 0x810, &(0x7f0000735000-0x1c)={0xa, 0x1, 0x4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x1f}, 0x1c) mmap(&(0x7f0000000000/0xd14000)=nil, 0xd14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x31, &(0x7f0000d0d000)=0x4000000800, 0x4) setsockopt$inet6_int(r1, 0x29, 0x42, &(0x7f0000463000)=0x2e8, 0x4) getsockopt$inet6_buf(r1, 0x29, 0x6, &(0x7f0000d0d000)=""/0, &(0x7f0000bef000-0x4)=0x0) 2018/01/20 01:00:23 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f00003f9000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x32, &(0x7f0000cbd000-0x10)=[{&(0x7f000008f000)=""/95, 0x5f}], 0x1, 0x0, 0x0, 0x8001}, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x9}, &(0x7f000091c000-0x4)=0x98) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00004c8000)=@assoc_value={r2, 0x8}, &(0x7f0000916000-0x4)=0x8) mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000aa1000)={0x3, 0x6}) mmap(&(0x7f0000aa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000656000-0xa0)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000aa6000-0x4)=0xa0) 2018/01/20 01:00:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x8000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f000057c000)={0x0, 0x40, "9aa2edde085e11cf27347972ed5a97f31c18f195e4f8beabb94e2a96b4bab1c0c68c675d5534c8b53810c01187d7e341f54d3435cd90ec8fa94e95f380065e07"}, &(0x7f0000aa2000)=0x48) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000bda000)={r1, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008c9000-0x4)=0xffffff31) 2018/01/20 01:00:23 executing program 6: mmap(&(0x7f0000000000/0x288000)=nil, 0x288000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016e000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-twofish-3way\x00'}, 0x58) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000285000-0x8)={0x0, 0x0}) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000283000-0x11)="1e336500ff4ad5e700000022000000ec", 0x10) sendmsg$alg(r2, &(0x7f0000166000)={0x0, 0x0, &(0x7f000019f000)=[], 0x0, &(0x7f0000283000-0x48)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r2, &(0x7f000027e000)={&(0x7f0000284000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f000008c000-0x80)=[{&(0x7f0000035000)=""/183, 0xb7}], 0x1, &(0x7f0000284000)=""/230, 0xe6, 0x0}, 0x0) mmap(&(0x7f0000288000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000016000)={0x0, 0x0, 0x30}, &(0x7f0000289000-0x4)=0xc) mmap(&(0x7f0000288000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000288000)={r3, 0x5}, &(0x7f000016d000-0x4)=0x8) 2018/01/20 01:00:23 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000dc0000-0x10)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x7, 0x8, [0x5, 0x2, 0x100000000, 0x4, 0xdb, 0x1, 0x8, 0x7]}, &(0x7f0000001000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000bea000)=@assoc_id=0x0, &(0x7f0000595000)=0x4) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000014000)={0x0, 0x3}, &(0x7f0000aab000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001000-0x20)={0x8001, 0x6, 0x2, 0x8000, 0x2, 0x3f, 0x7, 0x101, 0x0}, &(0x7f000041f000+0x7be)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000794000)={0x8001, 0x8001, 0x6, 0x7d, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000006000)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000481000)={0x0, 0x1000, 0x2, 0x8, 0x9, 0xca, 0x8001, 0x4fd, {0x0, @in={{0x2, 0x3, @rand_addr=0xfff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xac, 0x3, 0x7, 0x1ff, 0x0}}, &(0x7f0000e7c000-0x4)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x3, 0xfffffffffffffff2, 0x8, 0x0, 0x940}, &(0x7f0000349000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00008c2000-0x44)={0x0, 0x3c, "f558a237fe29b5f9d362ce09d34b84417525ae7857de037815e2cab476137d03e7d3676af90c4fcb6a8e8ec0b8aadf2af66a34a077e73a6bd4f580a7"}, &(0x7f0000e7a000-0x4)=0x44) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000-0x98)={0x0, @in6={{0xa, 0x2, 0x1f80000000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x0}, &(0x7f0000001000-0x4)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000ed8000-0x6)={0x0, 0x10}, &(0x7f0000000000)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r0, &(0x7f00004ff000)=[{&(0x7f0000982000-0x1c)=@in6={0xa, 0x1, 0xff, @loopback={0x0, 0x1}, 0x3b214370}, 0x1c, &(0x7f0000186000)=[{&(0x7f0000001000-0xc5)="68433fb950c325bf11123b5ef82820adefe1fd0bda2f559009186dd43722eabd52de20a66587e848b0b97d26122bc21a6a6bb999f44a046042fb17df64d5b4be6863b62fd692654c32efdec96b4236907e80881f5a1481cf24c4bb6fb4511a92629a490bac2617d5030e3cc629adbd13e683ba1e8c25cb899d0966dae062eb889a0749d34ced12248d64d18e520d8ae32d67a7d64831867d9c1fdfe93c5c45fd3c1c006497af98ff4770d21e366fc7fdc4946256a108c4bf025f8dfb6cdaf8b17c13886171", 0xc5}, {&(0x7f0000000000)="2b5d5dca60113ce0f660a6b05d7f5d4d155ba1beb63c79416045e93dafd1f9a7e4840bd901ea63437ddb3ac451729aa1661b7bd87e968c776a33b7b2a165b763c5aacbea3ea7d1b2746a3630969aa51d2e9e91bd908ab15a8a53224e0ccdb6b3638a7e6501bcaccb57c25cd617d099479df7d6f1a11819bb638f9ec55c1dac36de91ccd5d8c418b43fea2fd4c45ae56d553a70437bd6229f7ab881f72696ddf050a9e40064adfb194751aac469b55c02ef7d78f31b49e03080a64aa065c1b99f3f38d7d470d8ca77faea0ddfed", 0xcd}, {&(0x7f0000000000)="bb01d85ee4fc559daab7063998f66bd32d354fb189453977a741282a7cd74f45d6afb129adcc5a4a25caa70cd2b8d8c8f781a4348379fb70f3ef7deca7f86c9ee03f77884a8bb49833eeff11492fa77e4cc79b58e600a827217bdb0516a638d4a4bac5486a2b520009bfad5132cd5562c6742524889b823287a9f39e953f01fa375c8fd2b1b1be1e19f982b5bc7c0e5f6fdbc074dde2cd2fad5f7a6b0836137e6f7450f705882b57a14735ee78ca8effbe64424cb6ea7433d2e1186b1f9931e48787f49b4008586e90ad5593d66c20cb4d6391f06bb720aa54e8d7872f", 0xdd}, {&(0x7f0000db8000-0x87)="cccfbdb78b1cbfacd9920d196fd92802a83a0d85b599c974f14e01a7bdd17fa30d8b93d93b81a6d17c722c1ff8f04a49fe3868dd658574f7be38d65e5db1db887f50e213248e4424cd58fd2d8b13166f836cc410318678d74a9530aadb1eb2a9596d2dcf8ac3cebde101a17a0bcafaf0edc95bb5b2328ae165747dad680e90bba80d999402010c", 0x87}, {&(0x7f0000cc2000-0x87)="78560a1382c20cfe8da8a212836d53925b51cfa06dd6a09b23e4a4385b1081636b5e5701bda00f92a81fc4ca5602130a916a012d92fced1e431219ea0f4c64af1a988a49753b5a490607916698a7891a31a97a97e2d9d92d55a8eb85837e23835fdbaf72c59b6df37dc3a5c143ef39f39bbf5d0bf31ba2c54274cda3f4a43ee312d443eccd8b6a", 0x87}, {&(0x7f0000962000)="63a6600cd0fff44a532740192867394d6cadde9b624b79e650ac8d7a6bd6a540cd128c4e2abb8c7a0f8b7cdf3df6efe4cfb34ead5abf89e3fede2d6ce0eee9360e592f7b908e639eb6a540b12cc377b057ea4a1b57897eca45f74684addc9cce0bb2fbe985fcc84cae580a4fdc42e89f0d73183c3bc60b5997dfcd7aa84ee7fb90b29dcc4e05bc3d308f6649b272491f55252b5b53d273d5f04f9c0c17d321250209ed014b9ecf89082cc42adc0dc4db9f31ba89dd329c8578fd9545658ef5f026f29d83bf534f91e066ad4a10c63fb7cb75de7cf71ea0bb6b745b60dc51de2418be257d96383f44764d2b1196bc2776", 0xf0}, {&(0x7f0000c32000)="9b1e7fd1fd70f5f0d348", 0xa}], 0x7, &(0x7f0000000000)=[@sndrcv={0x30, 0x84, 0x1, {0x80000000, 0x4, 0x8202, 0x3ff, 0x10001, 0x6, 0x0, 0x0, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x8, 0x4, 0x7fff, 0x9, 0x4, 0x0, 0x6, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x8002, 0x7, 0x7, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x9, 0x2, 0x8, 0xa3fd, 0x0, 0x3, 0x7f, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x800, 0x0, 0x2, 0x5, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x4, 0xfffffffffffffffe, 0xfffffffffffffffe, r6}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x2, 0x8, 0x3, 0x210b, 0xffff, 0xf1a, 0x4, r7}}, @sndrcv={0x30, 0x84, 0x1, {0x30f, 0x81, 0x820b, 0x6, 0x7fffffff, 0x9, 0x9, 0x7, r8}}, @init={0x18, 0x84, 0x0, {0xffffffffffffffe9, 0x5, 0x2, 0x507cc0a9}}], 0x1b0, 0x20040000}, {&(0x7f0000e49000-0x1c)=@in6={0xa, 0x0, 0xe5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x599}, 0x1c, &(0x7f0000001000-0x30)=[{&(0x7f0000001000-0xcd)="264143ac94c8705f4da6419538a0c6874008827efd3371b014900c10949464973960b411067320de0b017d941a0611d755ea9630b5e418e129dd19ebae2961ca50d70bb2defad9940b37283f4d9283f9941e96d05a4e4890b68c6ccb5d67b7e44aa4cfb10bd01714bdd0425f11f6da63dea8e9e9d9bdcb7a6fae8acf61b96a673f13dcdcc4bb9c90da612527d72018a43adcb3d40ab6f204be88134efc7f2a41544dae57ade73f0a4bee87f2798927b69485422d3a22e5724194ea912e2e1ff901cd97f3cd69856db217bcf093", 0xcd}, {&(0x7f00008c1000)="d6d159c442f344dfdbbc45e447e461ddbd530a9871afeab74fb3cdb2ef7839e2feefcec8e9bf6c69b732cf8b9689cfd35a0aa78c2b018a95deb65c8e1488c2fd5bb4628c5943b76f9a5c46550e9f8fddb3661baebd7407861329a8f919cb0898cb32373d243ff3444ce4524c03f69b5054b20c3036e6e3e8dc5da8541c7c40865755242a13584759d53e0be7bad2fa1ccb4c0eb2e59fd356fd94f1eb7af987e3522e16201db37c3f47c7f7fbf59aab446fc95f75b4255e2933a053acc3a6f834f46c91640118a22b41fc3dbe16c093260fe657e6", 0xd4}, {&(0x7f0000b98000)="19f001a8d1098b8f4d2ae3a0640c0a5b03b9719dd7cbbbc0f125cc9f5a95e6b6ea9d4762f2529c094a4f12fe6152a3d5610995794d25b3a0df586af4f631803d7bf3314c72490c7f47c2e498c7ac65d5d24243425f0d7777a5acbc35e5b31e43dd5c7db7030d9916b89261ea0b905fbb321cec2f0d7bfee373016ae56d5fa37662898d4b009eeaebc878ecbe12ada03a9885ddd38a3cfa9e", 0x98}], 0x3, &(0x7f00007b1000)=[@init={0x18, 0x84, 0x0, {0xffffffffffffeedf, 0x2, 0x101, 0x5}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x208, 0x7, 0x1b114283, r9}}, @init={0x18, 0x84, 0x0, {0xd2f6, 0x100000001, 0x9, 0x8}}, @init={0x18, 0x84, 0x0, {0x1f, 0x101, 0x309, 0xfff}}], 0xc0, 0x8000}, {&(0x7f0000cbe000)=@in6={0xa, 0x0, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xda4}, 0x1c, &(0x7f0000a7e000)=[{&(0x7f00008b6000)="b2c8922e777a9eb0720c7c77b8d1a48ce32118cf9c224c504e75c300dee252d03d37435e2a4c3b60bb47d172addd5b3df660e99ca9cafd53074b74550c6d3bea6c6c9ffca461ff7c614a3a9e4add4e952c62341c8fb921e9804f7d98e4411938957877d842d099e53563ec71fed88ee2b5773cf46a8143090f8b42218b4c246e2c96c776f26d01dd26aed1ff6e9bd9f48156e45e3ac6dfd6be37e631b79ad4590cfd7ac341", 0xa5}, {&(0x7f0000277000)="4992b3c7aa76041c1a3f4a3d37ffc5e1fba06dd6c90853bb3bf5749d7c166168ef2e7fc0ef7e030f6417a5383cc008c567aea6d6fa9b0a32070345030474076b98e3cdda39bfdf92c6f96ebb175ebf3aa3ef7d2b4e458e10cf66fbee113610bff942c592a441cb7f67edc35d30884eb96e6eca54dbee", 0x76}, {&(0x7f0000000000)="3ff7ae5ae4ef112592823129a72c3a8faa8ab653ed9443bbba5ca300daf9b1480e9f", 0x22}], 0x3, &(0x7f0000000000)=[@sndrcv={0x30, 0x84, 0x1, {0xa200000000000, 0x9, 0xa, 0xa6e7, 0xe24, 0x10000, 0x0, 0x2, r10}}, @sndinfo={0x20, 0x84, 0x2, {0x800, 0x2, 0xffffffffffffffc0, 0x7, r11}}], 0x60, 0x8000}], 0x3, 0x8000) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00004a5000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x9f}]}, &(0x7f0000f92000-0x4)=0x10) r12 = bpf$PROG_LOAD(0x5, &(0x7f0000c72000-0x40)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x2, 0x0, 0xb, 0x7a, 0x0, 0xfffffe70, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00004bb000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r13 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r13, 0x1, 0x32, &(0x7f00004af000-0x4)=r12, 0x4) write(r13, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db39e9ff4435eade", 0x26) 2018/01/20 01:00:23 executing program 4: r0 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000000000)=0x0, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f0000001000)={0x0, &(0x7f0000001000)=[]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0xc) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000002000)={r1, 0x2, 0x1, 0x1f, &(0x7f0000001000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9}, 0x20) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f00003c0000)=0x0, 0x4) 2018/01/20 01:00:23 executing program 5: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f000000f000-0x38)={&(0x7f0000010000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)=[], 0x0, &(0x7f0000001000)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x18, 0x0}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000007000-0x18)=@add_del={0x2, &(0x7f000002a000)=@common='gre0\x00', 0x100}) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000026000-0x8)={0x0, 0xffffffffffff2cdf, 0x100000001}, &(0x7f0000027000)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f000000d000-0x4)=r2, 0x4) listen$netrom(r1, 0xffffffff) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f000002a000-0x8)={0x0, 0x4}, &(0x7f000002a000-0x4)=0x8) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000029000)={r3, 0x6d40, 0x4, 0x0, 0x1, 0xffffffffffffffff}, 0x14) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000002b000)={r3, 0x6}, &(0x7f000000f000-0x4)=0x8) ioctl$sock_FIOGETOWN(r1, 0x8924, &(0x7f0000001000-0x4)=0x0) 2018/01/20 01:00:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x1, 0x0, &(0x7f0000b23000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000da9000)=@assoc_value={0x0, 0x0}, &(0x7f0000ed7000)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00004b6000)=@assoc_id=r1, &(0x7f0000724000-0x4)=0x4) syz_emit_ethernet(0x77, &(0x7f0000449000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @random="b4e1df5611b6", [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x69, 0xffffffffffffffff, 0x0, 0x0, 0x900000006, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@ra={0x94, 0x6, 0x0}]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {"385af987d92f0bd77a010a5feb5d62cb10ab63c7d6511982281696bc44597ef335fe72987b756e7376dac374612aa0329044d4f5392b2688c1"}}}}}}, &(0x7f0000754000)={0xfffffffffffffffd, 0x1, [0x0]}) 2018/01/20 01:00:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000763000-0x8)={0x0, 0x0}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000070000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x1, 0x0, 0x6, 0x3, 0x5, 0x18000000000000}, 0x20) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00", 0x5) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f000005b000-0x38)={0x0, 0x0, &(0x7f000049f000-0x10)=[{&(0x7f0000c31000-0x1000)="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", 0x1c0}], 0x1, &(0x7f0000d09000-0x60)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r2, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000435000-0xbb)=""/187, 0xbb}, {&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f0000e5f000-0x39)=""/57, 0x39, 0x0}, 0x0) 2018/01/20 01:00:23 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_dgram(0x28, 0x2, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000003000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000002000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000)=0x10, 0x800) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000001000)=0x2, 0x4) r2 = socket(0x18, 0x0, 0x1) readv(r2, &(0x7f0000003000-0x70)=[{&(0x7f0000002000-0x96)=""/150, 0x96}], 0x1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000004000)=0x0) 2018/01/20 01:00:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000083f000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-256-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r2}) socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000e26000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x20f3, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/20 01:00:23 executing program 3: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000003000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_extract_tcp_res$synack(&(0x7f0000ee5000)={0x0, 0x0}, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000001000-0x90)={0x121, 0x6, 0x2, 0x58, 0x2, [{0x100000001, 0xfffffffffffffe00, 0x5, 0x0, 0x0, 0x808, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x4, 0x0, 0x0, 0x2400, 0x0, 0x0, 0x0}]}) sendmsg$rds(r0, &(0x7f0000007000-0x38)={&(0x7f0000014000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000001c000)=[], 0x1d3, &(0x7f000000f000)=[@rdma_args={0x48, 0x114, 0x1, {{0x0, 0x0}, {&(0x7f0000013000-0xba)=""/186, 0xba}, &(0x7f0000006000)=[{&(0x7f0000014000-0x69)=""/122, 0xffffff87}], 0x1, 0x0, 0x0}}], 0x48, 0x0}, 0x0) 2018/01/20 01:00:23 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, 0x32, &(0x7f00002ff000)=[{&(0x7f0000277000-0xe5)=""/229, 0xe5}, {&(0x7f0000000000)=""/234, 0xea}, {&(0x7f0000001000-0xcc)=""/204, 0xcc}, {&(0x7f0000a56000-0x52)=""/82, 0x52}], 0x4, &(0x7f0000e97000)=""/113, 0x71, 0xfff}, 0x2002) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000370000)={0xe6, 0xffff, 0x8, "958bdcc3764e", "d47ba4eba3f8f4403b273c3168d0e5ba"}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000280000-0x4)={0xffffffffffffff9c}) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000780000-0x4)='tls\x00', 0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x8, &(0x7f0000f83000+0x55e)="", 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f000079f000)={@common='yam0\x00', &(0x7f00003a3000)=@ethtool_gfeatures={0x3a, 0x5, [{0x2, 0x9, 0x100000000, 0x3}, {0x7, 0x0, 0x4, 0x100000001}, {0x1, 0x7, 0x7fff, 0xefa9}, {0x7d896a88, 0x4, 0x542846c2, 0x6}, {0x8, 0x101, 0x80000001, 0x5}]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/20 01:00:23 executing program 2: mmap(&(0x7f0000000000/0x5b5000)=nil, 0x5b5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x804, 0x100) getsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) 2018/01/20 01:00:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) getpeername$packet(r1, &(0x7f0000577000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000502000-0x4)=0x14) sendmsg$nl_generic(r0, &(0x7f0000005000-0x38)={&(0x7f000000b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000013000-0x10)={&(0x7f0000011000)={0x1c, 0x2000005a, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0x8, 0x3, @void=""}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/20 01:00:23 executing program 6: mmap(&(0x7f0000000000/0xaee000)=nil, 0xaee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x800, 0x0) mmap(&(0x7f0000aee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000aef000-0x4)=0x0) syz_emit_ethernet(0x32, &(0x7f0000ae9000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x21, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x32, 0x0, "fba762", 0x0, "e8df1c"}, ""}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f00006da000-0x4)=0xc0, 0x4) mmap(&(0x7f0000aef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000aef000)=0x0) 2018/01/20 01:00:23 executing program 1: r0 = socket$rds(0x15, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000feb000)=0x0, &(0x7f0000001000-0x4)=0x4) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000001000-0x20)={@common='ipddp0\x00', @ifru_flags=0xd002}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000003000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000)=0x10, 0x80800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000003000-0x14)={r2, 0x3, 0x6, 0x7700, 0xffffffffffff0000, 0x3}, &(0x7f0000000000)=0x14) pipe(&(0x7f0000002000)={0x0, 0x0}) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r3, 0x111, 0x4, 0x0, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(r3, &(0x7f0000004000-0x1c0)=[{0x0, 0x0, &(0x7f0000001000-0x40)=[{&(0x7f0000003000)="d0e3e3db6c097e465493770049af440e0752649e372dbf6098fb3e0af15cb010c5690a0d4998f7c5e697a315bc08f1292e1206341b21eaa44a1ab51dd13c34cd2910a0e41fb9cab6667821496dc0e63bfe3891bb55ddf1c7", 0x58}, {&(0x7f0000001000-0x1c)="287d446a5679910622e30bcb6b685d1f92af35732c7055160fb71069", 0x1c}, {&(0x7f0000000000)="c6ede8d73943be12f8245bc80520425b754813a18c58d9cd3725db4cfd8477f7f03aa9c3b33e7ffefa918ebfc92859752026b4d49d336333393720434acbc132ed7d06", 0x43}, {&(0x7f0000003000)="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{&(0x7f0000002000-0x1000)="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", 0x1000}], 0x7, 0x0, 0x0, 0x20048000}], 0x8, 0x20008011) 2018/01/20 01:00:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f0000e16000)={0x0, 0x0}) getsockname$unix(r1, &(0x7f00008dc000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000771000-0x4)=0x8) socketpair$inet6(0xa, 0x0, 0x0, &(0x7f000042f000)={0x0, 0x0}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00001de000)='reno\x00', 0xaa) shutdown(r0, 0x1) 2018/01/20 01:00:23 executing program 2: poll(&(0x7f00008aa000)=[{0xffffffffffffffff, 0x0, 0x0}], 0x2057, 0x0) 2018/01/20 01:00:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000092e000)={0x0, 0x0}) getsockname$ipx(r0, &(0x7f0000e3a000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000e51000-0x4)=0x10) r1 = socket(0xa, 0x2, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000257000)={@local={0xac, 0x14, 0x0, 0xaa}, @dev={0xac, 0x14, 0x0, 0x13}, 0x1, 0x4, [@local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, @empty=0x0, @loopback=0x7f000001]}, 0x20) bpf$OBJ_GET_MAP(0x7, &(0x7f0000627000)={&(0x7f0000f26000-0x8)='./file0\x00', 0x0, 0x10}, 0xffffff54) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000c5a000-0x90)={0x5, {{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f000055b000)={0x3, 0x820c, 0x0, 0x1, 0x0}, &(0x7f0000d08000-0x4)=0x10) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000f77000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f000009e000)={r2, 0xf6, "9512b48f5e63d0ef7c9f1578c6537b947b49424edb166cee02a97f5b700ef3d23f4d63789aa65e2300610c2a3f388063e46065d5d1aed70a4babc94b6e5f80daf228513fe6b096ec53659b954708c7eeb3429a0a43bfe909fd31f3f791a92c820029f692fb0a3d494cbb697aecf71566bb639214c46d1e01a2334812050ac4ac7f5bd115ce839287a01ff43e2a6929120c3bd8b0b2ebee7158bf42f4e17920ac33575830cab064acbbdb6ab5b3159e40f06f7352f7fdaf4bb0ff7e4d86b68f9ceaaacdaae817eb71f4f6525779aac8b34c0c831b13c4a64cad3ef2886f54d07dfc0e5dd8d1af21af216ea8d54b63a3844325e920acb1"}, &(0x7f0000789000-0x4)=0xfe) connect$inet(r1, &(0x7f00000f3000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg$alg(r1, &(0x7f0000cfd000-0xa8)=[{0x0, 0x0, &(0x7f0000f1d000)=[], 0x0, &(0x7f0000835000-0x30)=[@op={0x0, 0x117, 0x3, 0x0}, @op={0x0, 0x117, 0x3, 0x0}], 0x211, 0x0}], 0x1, 0x0) socket$can_raw(0x1d, 0x3, 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00001e0000-0x20)={0xffffffffffff8001, 0xd7, 0x20f, 0xfffffffffffffff7, 0xffff, 0x101, 0x9, 0x7, r3}, 0x20) 2018/01/20 01:00:23 executing program 5: mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000e70000-0x20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x0, 0x3, 0xb, 0x44, 0x3, 0x9}, 0x20) r1 = socket$l2tp(0x18, 0x1, 0x1) bind$inet6(r0, &(0x7f000089d000-0x1c)={0xa, 0x3, 0x10000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x2}, 0x1c) connect$l2tp(r1, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) 2018/01/20 01:00:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f00009f4000)=@pptp={0x0, 0x0, {0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b77000)=0x20) r1 = accept4(0xffffffffffffffff, &(0x7f0000f8e000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000414000)=0x10, 0x80000) sendmsg$can_raw(r0, &(0x7f000022f000-0x38)={&(0x7f000010d000-0x10)={0x1d, r2, 0x0, 0x0}, 0x10, &(0x7f000029d000-0x10)={&(0x7f0000e1d000)=@canfd={{0x3, 0x800, 0xb8, 0xffffffc000000000}, 0xe, 0x1, 0x0, 0x0, "04448c29b53c8b9d2784f19f32c6315b1945c8acb8df65cdce0e9eedcd7a16064f370e76a215f7c46dd172e6f27250c7f1d2c99229f4b3843032f443ea3328af"}, 0x48}, 0x1, 0x0, 0x0, 0x80}, 0x4080) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000a1b000)={{0x2, 0x2, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='bcsf0\x00'}) r3 = socket(0x1e, 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000b1c000)={0x0, 0x80000, 0xffffffffffffff9c}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000102000)={0x0, 0x0, 0x0}, &(0x7f00002d9000)=0xc) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000cbb000)={0x0, 0x0, 0x0}, &(0x7f0000bbe000)=0xc) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f00004af000-0x2)=0xbdd, &(0x7f00001e6000)=0x2) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r5, 0xc00c642d, &(0x7f00008d3000)={r4, 0x80000, r5}) ioctl$DRM_IOCTL_GET_CLIENT(r8, 0xc0286405, &(0x7f0000510000)={0x1, 0x85c4, r6, 0x8000, r7, 0x4, 0x6, 0x5}) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000541000-0x10)=@req={0x2, 0x0, 0x1, 0x1000000000007}, 0x10) r9 = socket(0x1e, 0x4, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000501000)={0x0, 0x41, "2e4c136372c16d5eb19b16d5c07db678dcbe5a593ae336bc04e4d679beed87908fdb8fff53c8ee05d1281780b50b2508c32495907c1136275c0f97514bb37e102e"}, &(0x7f00009a2000)=0x49) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000028f000)={0x0, 0x7}, &(0x7f0000cd9000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r9, 0x84, 0x66, &(0x7f000078c000-0x8)={0x0, 0xb7a}, &(0x7f0000b8d000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000058f000)={0x0, @in6={{0xa, 0x3, 0xff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00000fd000-0x4)=0x8c) sendmsg$inet_sctp(r1, &(0x7f00000da000)={&(0x7f0000dc4000-0x1c)=@in6={0xa, 0x1, 0xfffffffffffffffe, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, 0x1c, &(0x7f000006c000)=[{&(0x7f0000d4e000-0x23)="829ee2f584472435ab49d388f32840f6b96ca62d5e2b842ac5178522196fa954905469", 0x23}, {&(0x7f0000f6d000-0xd1)="c6f4e0f53dabbdceb7d96f496728031b102ed91cdfa258619daada48933142e943303702c7a447c86ff8cb1026c1853c4b76996bee7338759adf8d830fa8375946ef87bbef64876bb669becdda3b871ce2da448a51db19050a8f0bbf997bec05631bb0497ae93c65c1edbd1b873dd637d3f9ebf7ba5196928addcba40219bbf4f1632c51f175a803e6895b976e695b9ac4bceb0f2ef84802ae30b77ea804f3e8c7dba0a01a5b2128798a40891a8d118f7d25d2363c164ec34fcd63eda1ccfd16e08722f224ce373930ad83a7ddd92e7cce", 0xd1}, {&(0x7f00001fe000)="d44301fe9890c16f7eac50d54516fb81a04b39acb2dc5fcc211dc0d6c1051d5060fa773736720c4c7c75555f73ccc1b81e2e7ab5e1663839b6588682b20562472a3bcfdc250311c41e92ebc4182fdab4fe6e20db4d23fa154faf85801decdabe35d6ba74c72c5cf3a33b7bb969a560592c7adf6bb7394b34d480cae027edb596e284fb326a86b9a054ebf1783157cbf11f54419e8262af72b172358e963bec3a035793b74f457bf05a6805ed2fe1ee794631d39afb664de8946e21270120ef03144f1ff2c6064f6b", 0xc8}, {&(0x7f000035b000)="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", 0xfe}, {&(0x7f0000a2a000)="ba7e0eedcc018d6c4e3e74f8c8d953bf4515db4fedd362309e3b853ed9554eca6d417e2720070cf45b9ab9a3c7d0a20e130f1262133e36c6a2b4e737bf6fc9f5dc7d9be702f372e75dcb4e42c8c0e4fc7f9e49c4f91d3974a887", 0x5a}, {&(0x7f0000e44000-0x3b)="182df213dd41e599b56d060b3b3f094960214ac498ffaee5afb61bdfc99881671a752d7eea274ec8b9375749314c616b889ea58332ad0b8cf207dd", 0x3b}, {&(0x7f0000c66000-0xf3)="a88b8d1680823e79c31ff8f97ec6ad448da2133a8bac98d3975f88d160eacc191f294bd3204753d376804b13c5811ad5bf1c991948aa57a8679d46dd3d3288ae9bafa57dac2ccaf4483c62c72430f9b98c6371ead03a056ef3b78a6b163dfc47def3917690f6d87227f9641dcacbfc8bdfb5b1787486a2e2573fb6a54f93ca721486b45db29c4614a2d3c91c7ac68f522101f8ce6c9cf8665c6188e884b549e83fe7a90dc86126ca34c4dce858ae72de45fc7061ee515fd617cb424c7c82fc6acc0ff2a13a2458594a9de6a045d3388fd9398bde13fe6d3b8319138a47bb927ba8df5ae914d160366a9de9d9ea8a775c5ac4c2", 0xf3}], 0x7, &(0x7f0000aae000)=[@sndinfo={0x20, 0x84, 0x2, {0xffffffffffff0000, 0x204, 0x9, 0x7, r10}}, @init={0x18, 0x84, 0x0, {0x77, 0xf923, 0x1, 0x8}}, @init={0x18, 0x84, 0x0, {0x7f, 0xfffffffffffffffc, 0x1ff, 0x5}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x1, 0x2, 0x6, 0x7fff, 0x8, 0x297d, 0x4, r11}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x8, 0x8000, 0x100, 0x0, 0x6, 0x2, 0x1ff, r12}}, @sndinfo={0x20, 0x84, 0x2, {0x604, 0xa, 0x8001, 0x20000000000000, r13}}], 0x120, 0x4000000}, 0x4000085) setsockopt$packet_tx_ring(r9, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0xfffffffffffffff7}, 0x10) sendmmsg$alg(r9, &(0x7f0000f40000-0xa8)=[{0x0, 0x0, &(0x7f0000511000)=[], 0x0, &(0x7f0000131000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/20 01:00:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000452000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000027b000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) syz_emit_ethernet(0x4e, &(0x7f00003fe000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="ec350ff64881", [], {@ipv6={0x86dd, {0x0, 0x6, "060008", 0x18, 0x2b, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0xf89]}) pipe(&(0x7f00003ca000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00002f0000)={0x0, 0x6, 0x0, 0x2, 0x792, 0x0}, &(0x7f000012b000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000dd3000)={r2, 0xed3b, 0x100000000, 0x40, 0x1ff, 0x7}, &(0x7f0000348000)=0x14) sendmsg$nfc_llcp(r1, &(0x7f0000960000)={&(0x7f000078c000)={0x27, 0xd638, 0x9, 0x7, 0x87, 0x100000000, "b50854bc9ee18b0c1ef228a962d5de04fccfa7710e3c6e6ad866b3bf152dd623dc75ec39ba99ae20c44ae60150ea628cad540353ba6f19c8a7ec9b91cdb6fc", 0x7}, 0x60, &(0x7f0000fc8000)=[{&(0x7f00008e6000-0x91)="3a5fb56b541c738f5b215a6384b3372af3bc955828cfd378153d3e21b8f3ea3e1513eb61788862485cb15510e34a8bea1fbe28f2f4d108db6c42011f6fc5c26713c62535d2d91ef2d0f7f210f61e4f687908143cb3d3fbe932f6d1fa3dd67388b58296e882e202dfe7e786206a81bdb1f75d19555e9e5f4580fa2a667b8cc07c34ad2f7e9415acc097d97595db079eea64", 0x91}, {&(0x7f0000e2b000-0x1000)="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0x1000}, 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{&(0x7f0000495000-0xd8)="5d8082fcb48605fb4c552d9eb1d1ecc9d24b94459597312960f161d1880b6064aa392699b07fb17484b41a4030a69118d1a557684609c86586b267d5e568d3516470cae81d0578770d10b4f14a5f51c8ece8ae8220c26f2755f2b366334d732c7c1102961fdebf73530f96c7679d1da6f8e4405049bb4a49a8917b2b320dc2a42822bfb145bd40a933ada975cd106efdeab3393045120ba3fb2d65269a1e3b556441b8cb17e3accd0d617785defdca982e0491df47f1b46689a17ee483a6f81449959ecd28495032ae82822699596734038384605f27db0d", 0xd8}, {&(0x7f000058f000-0x1000)="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0x1000}, {&(0x7f0000f39000)="e663a5ab74103b792e4803264614dfab41c3dbb3d408c2641b1ee570179281d0640681fe14bce2f6b2616e85630791120b0525ff33cf408806cb660740f0bc74556c9e5e8fbe83e907e5730d566b974c05a56469face22131aa6cfe95d32e89f8ab823a3f2bfa9449a3d3bf633df4f593c7aea0bc2a4967446c70db958ee9e454fb3beccfb3c0bc4cd4cba1214b50997cc05bc5d43b00f915666e9edcfe0d3e25fbc006ece141faf8e09d1755c8b899713474a21d09072d1c4d6c8a67739c7d68d330ec9fcae0cc539de883ee77151bea12a3eb24d015fceb4", 0xd9}], 0x9, 0x0, 0x0, 0x48040}, 0x204000003) getpeername$inet6(r1, &(0x7f0000164000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0x0}, &(0x7f0000e6d000)=0x1c) 2018/01/20 01:00:23 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000001000-0x2b)=@un=@file={0x0, ""/41}, &(0x7f0000000000)=0x2b) bind$alg(r0, &(0x7f00000f3000)={0x26, 'hash\x00', 0x0, 0x0, 'wp256\x00'}, 0x58) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x4, 0x3, 0x0, 0x1, 0x0, 0x0, 0x3}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000186000)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/20 01:00:23 executing program 2: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000003000-0x33)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0xffffffbe, 0x0, 0x0, @multicast1=0xe0000001, "ffff21ee00860000"}}}}}, &(0x7f0000004000-0x14)={0x0, 0x1, [0xf28]}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000)={0xffffffffffffff9c}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffff9c}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000001000-0x4)={r0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r2, 0x10d, 0x0, &(0x7f0000045000-0x4)=""/4, &(0x7f0000a94000)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf93000)=nil, 0xf93000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r3, &(0x7f0000f79000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r3, 0x29, 0x1, &(0x7f000014b000)=0x2, 0x0) 2018/01/20 01:00:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x0, 0x100000000, &(0x7f0000df9000-0x8)={0x0, 0x0}) epoll_wait(r0, &(0x7f00000c3000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0x1) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000058000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f000089f000)={0x282, &(0x7f0000dee000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) getpeername(0xffffffffffffff9c, &(0x7f0000ea3000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000d94000)=0x32) ioctl$sock_bt_cmtp_CMTPCONNDEL(r2, 0x400443c9, &(0x7f00002be000-0xc)={{0x5, 0x6, 0x5, 0x8, 0x5, 0x1ff}, 0x4}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000004000)={0x80, 0x0, 0x10001, 0x1f786565}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000b76000)={0x43b, r4}) bind$inet(r3, &(0x7f0000e07000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r3, &(0x7f00000c6000)="", 0xfffffffffffffeb5, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r3, &(0x7f00009da000)=[{{0x0, 0x0, &(0x7f0000ad3000)=[{&(0x7f0000671000-0x2d)='8', 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x4048010) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000031000)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00004dc000)={0xb0e5, 0x0, 0x10003, 0x4}) 2018/01/20 01:00:23 executing program 2: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x113, 0x1, &(0x7f0000000000)="", 0x3d1) 2018/01/20 01:00:23 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000954000-0x4)=0x10, 0x800) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f00006cd000)={@generic="d5b8e41dfc1217eb3278e995b334b355", 0x20}) socket(0x2040200000029, 0x5, 0x2) 2018/01/20 01:00:23 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(0xffffffffffffffff, &(0x7f0000004000)=0x0, 0xffffffffffffffff, &(0x7f0000006000-0x8)=0x0, 0x475, 0x1) readv(0xffffffffffffffff, &(0x7f0000004000)=[{&(0x7f0000004000)=""/144, 0x90}, {&(0x7f0000005000-0x89)=""/137, 0x89}, {&(0x7f0000003000)=""/195, 0xc3}, {&(0x7f0000001000-0x9d)=""/157, 0x9d}, {&(0x7f0000004000)=""/228, 0xe4}], 0x5) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000005000-0xe0)="a350e1f4a33c26ddd2549423396d924fc31da2b0026e86a3d77a196651886807830cf4c34f06739885375ac7296291c8465d7ce60cd6b3ded468ecf53d0bd5508ef5503c2c02cbbeff225d699ce4baa98a5a6eccc6077ef5973e2d9c09f2cabd5cbe3c7467935db4dbf84b08c577780fa8ade08cca640f41b45fed641e905138bdcc5a40ba87e613fe261a1b569c9465633faf3b0d347e32ec44e1f45f56f62872e964c967065eeab739cbb038c93d16a39d5ce331d9577fa1149b43a00f5b55b93275d87273f3ee22ccd5afce64f01d959278a5bc7c8a271be6c48f0c6e37a1", 0xe0, 0x4000000, &(0x7f0000002000)={0xa, 0x1, 0xe14, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xa}}, 0x1}, 0x1c) bind$inet6(0xffffffffffffffff, &(0x7f0000003000)={0xa, 0x1, 0xfffffffeffffffff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0x1c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x1, &(0x7f0000005000-0x4)=0x0, &(0x7f0000002000)=0x4) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0xa, &(0x7f0000003000)=0x2, 0x4) r0 = epoll_create1(0x80000) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000006000)={0x10002000, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc0186419, &(0x7f0000005000-0x18)={0x3, &(0x7f0000003000-0xa5)=""/165, &(0x7f0000005000-0x48)=[{0x1, 0x5e, 0x0, &(0x7f0000004000)=""/94}, {0xffffffff, 0x1000, 0x9, &(0x7f0000002000)=""/4096}, {0xffffffffffffffe0, 0x6a, 0x7, &(0x7f0000000000)=""/106}]}) sendto$inet6(0xffffffffffffffff, &(0x7f0000001000)="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", 0x1000, 0x8080, &(0x7f0000003000)={0xa, 0x2, 0x3, @loopback={0x0, 0x1}, 0x8}, 0x1c) epoll_wait(r0, &(0x7f0000006000-0x78)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0xa, 0x66) r3 = socket$inet6(0xa, 0x80002, 0x0) sendto$inet6(r3, &(0x7f0000002000-0x1000)="f8a477acd4e01437e98c47d129d356f72a0993c2a12138a5e3316d6b3dd7e45ca133e82580f8c63235e0e9c2eab2e23ad8ab86e9d58eea8fa2b818351a6ca023d116507558f019311aeaf2ab881236418ec5b37cb7ecedcae872fd0a26643597777961da0adf4cd56676f093f6876299db1a2c8beb7e8151e187581d384be79c260a57245f1a699771e3a7429697dbb0c8a89ca3d2512745d7b007f9791d7730d8bc594714305ea6721823919998a1e347e3ee5a45546f451999861c2afab20b92cf188943020937db9d7e168dbf0a6e3f6befdf37907a5a30281471f3273b176e33ce09e31f4b4c40f83088e3249c62bc96672beb995faa68f811c97b1064414edb4cd5deef453690345e1abfa11d8d7e5020a8bc7e7623a04f4a1d8afd5bef66fe28701c9afc2487a40573dda6b5645964321ae2eb5c6c71efeba8811a5b226278d3866b4f4b86d6317b2e89675d8b33d991d822a7ffb53bdd7521912884fa641d04ea4586d6f866c1e2d6914af27e38aacbe286212128eac78e29edb8ef6f4cc700c5e6b4d74f5b49d8b6988bf0a0a6b9d1bd8b8e2129edcecb9518df176bbb3481e56ded614f9487d49f9c0100f2140e4032e8858a88f8d7fe9fbf2b3cb0e01d9427f163041b2808e37cea8564c46b22913e1f5ecb95f4ce6212d337336a8da7835a5e18e0199d9fdd61e46c657f3d4da3a7f2a858cc8242db60e64b24cee2c4e07972efd0d853f8a336b232b0291e7875db666be0c9165b62b18be3098359dcf2c8285c50ce6235ba82584a1a8cd208624f994031695a16274b81528ad32c4ec77659e0d00b7dcdc6f331b018bc60ef8f906692ac8b727d6795b329145530aa8666b837dfe84283af9ff5e720af04f7dfa50b7e2bb92ad32c20ad76a693b220cf4cda4c545708d48978dccff3c81ad3b0d653d1437907737ef32239aec1b7f72f29ada5c03b14df7a54a74f21a6316fb038d25ab749c19192fb03d199776c75e84a11355af0fee86af42722c517cb0ca97fa572b5e6a381251bc7d2228bcfc247f15988f53c799c11f9aaaee7fb13294b55ab855db8caa498577f5c9c3e3c9694b7d8504ecbe4a5d474f8882f6bb2d01e26cee234ea72d914ce30653e43f83602b8de70a3bb669571f071965249ef49bb2a58a3b680f776a7aea9936188bfa112456ee58c72618b9f0b701eb546699479b30fb98a39038f96420396f16697adc56e7fabc83dbfd1972636d1b692a5505242e52e5a7f378ca03a9d51d686ad2c68fc4008a2b35e304709c662da00f7e43bb13837b9c546f37c0a9338f25640ed591c259e581aab83a1085a7fc4e19b49cf51d1ac5bfb198a010b7c2c4985c33559f5bfa8531d0aa3682445f550d12237576f6c335d44b88c1257ad169111dfcbd290337dc2102f7b37bea7b873c844a07fd3807bb2e20b443129d8c119a330940fb8430cd4f23f9f443559804eb14c7cc87d3d62d847a2e24593a035390f8946f81089d2fe5df25655ff54952aa9668a752116aa05978ac9a84427a400dff172a31a4338bc541fd5d88b1a0e129ed5634804edc7b10eb43ceb865794ed970a490deca2e092de31a7c54975b3bf0fde0c882cda6074df982282230a40540f6e98197b9f35fdbcb5f20ef984b7dda98f0f7b023c7271fdca857bc95c5135074fbf5a9492084337930de6adbbabf45346d07dc0afd229ca97121855316ed5f48b21b08788b0949d7ec82af6f39ddb4d7da2db6574ea617ef137c3159aec8903f2f28332bbc18a65184205ef27a0dface490a2256277f6ca83ae6e5af755792abf73ca2c7840b7c7c28698d978fa674a12e0cde213fa569684d29b4707f2f8ba2634c7dab29853d7300dd76cb6664d041c32c69d823eb8a1de18721dd17620f96cad7bceaa0ce77e349cc252f30fa014093cc84f9fa0f087f9b82c58e8b74c4e356a1b21553c9296b489b1e40e86ff9f67296fdbced7ca04b84676f6ae", 0x57d, 0x0, &(0x7f0000000000)={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000006000)={0x5, 0xd1, 0x6, 0x40, 0x5, 0x1}) 2018/01/20 01:00:23 executing program 4: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f000000a000-0x8)={0x0, 0x0, 0x0, 0x1ff}, 0x1b6) 2018/01/20 01:00:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00007d0000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) pipe(&(0x7f00002cc000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80386433, &(0x7f0000520000)=""/177) sendmsg$alg(r1, &(0x7f00004f0000)={0x0, 0x0, &(0x7f0000e46000)=[], 0x0, &(0x7f0000967000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) sendmsg$alg(r1, &(0x7f0000192000)={0x0, 0x0, &(0x7f00005ed000-0x80)=[{&(0x7f0000ea6000-0xd8)="2c71537d02dcab2569e8875a6f1e9a6775d3a970d7a34a943db82ab917e2d358", 0x20}], 0x1, 0x0, 0x0, 0x0}, 0x0) readv(r1, &(0x7f00008e8000)=[{&(0x7f0000372000-0x3)=""/95, 0xffffff69}], 0x1) 2018/01/20 01:00:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x156, &(0x7f00009fd000-0x1ef)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="f3aa20259cdb", [], {@ipv6={0x86dd, {0x0, 0x6, "050008", 0x120, 0x2c, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@routing={0x3c, 0x8, 0x0, 0x5, 0x0, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}]}, @dstopts={0x7f, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}, @enc_lim={0x4, 0x1, 0x80}]}, @fragment={0x3b, 0x0, 0xb1, 0x6, 0x0, 0x80000000, 0x3}, @routing={0x16, 0xc, 0x0, 0x3, 0x0, [@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x13}}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xf}}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}]}, @dstopts={0xff, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0xffffffffb7fcdbe7}, @hao={0xc9, 0x10, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}}, @pad1={0x0, 0x1, 0x0}, @calipso={0x7, 0x28, {0x0, 0x8, 0x1f, 0x100000000, [0xf5b9, 0x49b, 0x2, 0x1]}}]}], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x3, 0x1, [0x0]}) r0 = accept$ipx(0xffffffffffffff9c, &(0x7f000083e000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000204000)=0x10) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000750000)={0x0, 0x0}) 2018/01/20 01:00:23 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() recvmsg(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000001000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000000000)=[{&(0x7f0000001000-0x90)=""/144, 0x90}, {&(0x7f0000f19000)=""/52, 0x34}, {&(0x7f0000468000)=""/4096, 0x1000}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}], 0x4, &(0x7f0000b89000)=""/154, 0x9a, 0xc7ff}, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @generic="72e0fa39484b1e88b92498d053e5d004"}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000636000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x1}, 0xc) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$netlink(0x10, 0x3, 0x1e) bind$netlink(r3, &(0x7f0000515000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x2ffffffff}, 0xa) recvmsg$kcm(r0, &(0x7f0000f7b000-0x38)={&(0x7f0000cf3000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000029d000-0x20)=[{&(0x7f0000770000-0x1000)=""/4096, 0x1000}, {&(0x7f00005d8000-0xd7)=""/215, 0xd7}], 0x2, &(0x7f0000ec2000-0x54)=""/84, 0x54, 0x1a0}, 0x2042) bind$bt_rfcomm(r0, &(0x7f0000576000)={0x1f, {0x9, 0x40, 0x3, 0x1, 0x20, 0xe4f4}, 0x8}, 0x9) setsockopt$sock_int(r3, 0x1, 0x8, &(0x7f0000ced000-0x4)=0x0, 0x4) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000485000)=0xfffffffffffffff7, 0x4) r4 = socket$netlink(0x10, 0x3, 0x0) writev(r4, &(0x7f0000935000-0x10)=[{&(0x7f0000754000)="290000001800310dda00000500c900020a2400000000ff0680000c000c00080004000000e600ffe56b", 0x29}], 0x1) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000fdf000)=@add_del={0x2, &(0x7f0000e9a000)=@generic="2564664327845a4bc7ec9afd1bbfe03c", 0x0}) recvmsg$kcm(r0, &(0x7f000075e000)={&(0x7f00005fd000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00002ac000-0x50)=[{&(0x7f0000b36000-0x2c)=""/44, 0x2c}, {&(0x7f0000baa000-0x4)=""/4, 0x4}, {&(0x7f00001e0000)=""/104, 0x68}, {&(0x7f0000891000-0xfa)=""/250, 0xfa}, {&(0x7f00009c9000)=""/129, 0x81}], 0x5, 0x0, 0x0, 0x6}, 0x10140) 2018/01/20 01:00:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x7, 0x800, &(0x7f0000871000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000830000-0x28)={&(0x7f000096b000/0x2000)=nil, 0x7fffffff, 0x2, 0x75, &(0x7f0000dc0000/0x2000)=nil, 0xfffffffffffffffd}) syz_emit_ethernet(0x3e, &(0x7f0000c12000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@time_exceeded={0xb, 0x1, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @multicast2=0xe0000002, {[]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/01/20 01:00:23 executing program 2: r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f00004fd000)=0x0, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00009d0000-0x4)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00004e8000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha512\x00'}, 0x58) accept(r1, &(0x7f0000869000-0x10)=@in={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000bb000)=0x10) 2018/01/20 01:00:23 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x77, &(0x7f0000001000)=[@in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4de1bbf7003dadce) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000000000)=0x0, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000548000)=0x0, &(0x7f0000001000-0x4)=0x4) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000677000-0x101)={0x0, 0xf9, "f40c5772eff2150103cacb7d386d7a771ae3094c5ad60b6d6ed5c00ebf54ea6bd955eeda068e6c2f60bba59ec57ccb1760bae71fd31436b2f83b4d54d46baf33a41b0e93050ee66e94d7dbfbcbe0fc400e110fca5fea7d75bdf9bf8e6e859ad03338fe5461de6051f8ac99a268c5cc79b376ae254309f75cf4f41610161b7630d6c1d057c4200eea3e4bcd48b97f2859a89aa8b8d993efef98dc09f1b7ee31bc2a99efd884f117270f2695b1f686edb96df40db4d6a4ef1e79067fd7481536c69992400bfb8456ac48b5db5f7166db38165cd86c477b218f96ac6496d3b2b0f458204e44c2c8cde2536eba21811af3518fc3a0b5379b76e5e6"}, &(0x7f0000a04000-0x4)=0x101) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000a2d000)={r2, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff, 0x10001, 0x7, 0x1, 0x80}, 0xa0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3000000, 0x1012, r0, 0x0) 2018/01/20 01:00:23 executing program 4: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x11, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x3, 0x0, 0x0, 0xc, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @ldst={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @alu={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @alu={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000009000)="73796c7d61657a6c00079d", 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = socket(0x11, 0x1, 0x7) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f000000b000-0xa7)=""/167, &(0x7f000000b000-0x4)=0xa7) 2018/01/20 01:00:24 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept4(r0, 0x0, &(0x7f000059d000)=0x0, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000001000-0x4)=@assoc_id=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r1, 0x21, 0x8f, &(0x7f0000000000)=""/22, &(0x7f0000000000)=0x16) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000000)={r2, @in6={{0xa, 0x3, 0x45, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf76, 0x3032, 0xba2, 0x1, 0x20}, &(0x7f0000000000)=0xa0) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000001000-0x4)=0x4, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000001000)=0x400000000000000, 0xffffffffffffff68) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_buf(r1, 0x21, 0xe, &(0x7f0000000000)="cc4d629c7116e9c64cae493c2283701b8bdc828f030bd51934bf95fa51dc23cc90681c8201495a1cb6f799ea04335ec40fc54b9dca6a71611a7e85da4e9befb206a4933c66e9524daf67338cbe0e39098acb7175ac11354ddac4173982cc605d39bd38218092e852a482a9f20cbde346cf063338ba4296b1409af272", 0x7c) socket$inet(0x2, 0x4, 0x7) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000001000-0x14)={0x0, 0x7, 0x6, 0x10001, 0x3, 0x9}, &(0x7f0000e5e000)=0x14) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000ab2000-0xc)={r4, 0x5, 0x0}, &(0x7f00006c2000)=0xffffffffffffff54) 2018/01/20 01:00:24 executing program 6: mmap(&(0x7f0000000000/0xf92000)=nil, 0xf92000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00004e0000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000036000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x2, 0xff, &(0x7f0000f92000)={0x0, 0x0}) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x19, &(0x7f0000f94000-0x4)=0x0, &(0x7f0000e73000)=0x4) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f000050e000-0x38)={&(0x7f00006d0000)=@in6={0xa, 0x2, 0x401, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffd}, 0x1c, &(0x7f0000f95000-0x20)=[{&(0x7f0000b0b000-0x45)="c78de0c05d954499d1fe901c33f526ecc3406c97aa0bd844c7379769349ff353fabcf378e243c9cfc46a7fc0bdbce239322138b1d4e3576b255acb365f40aec9b692ae0bc4", 0x45}, {&(0x7f0000f94000)="efa05aa5211e55033efd48ab1dd15bf335dd3e133e92e40f798e998d0ca0410f9a289b68636b197ee77bea2a08753b83c2fd15d8b5fe9e456bf417a3796ca96a817aa6c367532d89818b59a4d145609de7c9a74a74f749f1a2c0fd760d0b715e4db478a2e98ef167399b2e8671d1f0f515534889eb119d10bcc4addb843c17d867910fb7c277f898f59aa4a68c9d7d940fb9b1461bcfb194577924e81b332ec229598026a7b92e976f88ab9730ccbb2f5dd5f65aadbcb6f0f211fd834cf6effef49bae4117a0cc4a4d5ce38984c708aac9c871dc9bbb75b242e32083ad5adfe7b77fde53535f8a4e39", 0xe9}], 0x2, &(0x7f0000f95000-0x630)=[{0xd0, 0x119, 0x81, "3c4a2cf7ca56655c7d13766bd53b0dc2113af97652f935e9cd049912c2e83a6fba4e920122ffd96d1b2d810857cca086e3de260e766275dec194d9cde7eea561d72a0c823833a8816eee7dfd8c70ac56f2046c1e3eefd60dcfc72e6528066ea908a15bde5821517ddfbfb7aad10d3b366089809ca630f7bb247ff30ed9f3b0c8ab77eccd7691de609947a5b22d181d89b9988a9f022df13a968a0b3efd0c866dc3eb0d2faba8f4c968e0d2653d139b9aeb7885218c44a2d025"}, {0xd0, 0x10b, 0x3, "74a8453bd01d6b9bda47a1454df425ffe2bc70b156a4f2c4d723f4fb04c6b43169095d6bf34fae148955724b04e36dede176ca303dcdd1636f853649cc982090dc723c883a3ddeea7f7f07399def9400fbfdc43b19f6a144a1562b33d1515be2388a9285ee5bd5904505aa6df412b381862a6a569fcdc116e974803a106955a749a6ce341e5818f3b6117fbcd1fccdfc85d7b99874564a25802c09514fcb8c3652560ede4a7c2eee1d31a4264e1ac6dafd4f13366064bb71a3c72460a6"}, {0xa0, 0x108, 0x7fffffff, "9972f554dddbd121b2709074a7b61597e5eb1e2130c0022641f4207cd4b5a1e9b795bf88652b3e094cab1775503e3d602ac407fe1111a8f7e9e46e40bd45bab4a4acc55f9493b314ae6abd98845a097c38ea0366f229796217bb2402c00e6669bd70198e9fab5351affe19161c3a6a7ec51eacec6fedfea01ca49f23b063748b9107f5bef464c8ec4c0bcf127f95ea"}, {0x70, 0x1ff, 0x8001, "0e4211eba488165bd523ebe2545bf7cbf69105f7488d8d77c00d616de1e935f32021a137ae9aa5e95b8aef771b3d60a7d8fa720784c4750e47faf44f2e1ef4f169c19055681613600586aca54f43c71780c801df1ade95096858"}, {0x20, 0x19d, 0x8, "41f2acad8df4f85d81609bb6b506"}, {0x88, 0x103, 0x7, "5bca7822c56f4480e3f689a47cd04edf9b2e316ecd9ae7a5cc68f22ffef50bfcd14334719b2893901466fbe2c4aec27da07628400aa0e225fc9bf81da1ae2f650321f0acc2040119e9153d569871a7ba7ca0fc639760815aa60de0851b3ce3033248865b6683c1a8e942f4d617b917566d"}, {0xd0, 0x1ff, 0x9, "0e5b201e4760aa4804dc1fe66605e7a84ecb8d3e2c484e47aaa6df80e678424d70fb65a2842b9d1eb6065690a6d7817b32c57a37fc2c00567b3f9157797a4021b40a0e42f8b88b471596360b18bc893a676e423e103e2b3e9f9da8c5cdac4c0ef1488aee824576eeb965927bb2fa35a42e3c31f10fdd761004c581aa09dc3d329783b28bb65d83178e403b25c09dc2ab96055918c5535e2d72b8939901f305ea48f848cae9fadb2dccaea1a2bc305c780c777266b8ca5edfc61a725e20b8d2"}, {0xb8, 0x11, 0x4, "520eb486994d8733e1f2d203f82196becbde404f066743e2cb3a6ce30c98d0f64c1ee64501eb0243592e524f672fe8a688ae8abc66ddb50295b44cd0a85329cbf9396668afe6a9a6e988be37da6b626b576a46dd567f948754a11c3c3d455f6a811524a59f9364b23a6e9b8146244f4e822b92e8979c9575dffbb2c743cb3e7feb65db32c7eb947742f094fe3cea1875a123d848f7bc449f953c912d2165992209952e"}, {0x100, 0x101, 0x4, "5c642fabe1da8633b36194db8e8ac620692a1bd7b8ddbff4b28da1b340df7da6dae47b7809f801cb7b28b3d50b9c8b05bd14962645f28095791cd19bf3b05024ea39e77fa95eeb1b9e50f54202b3e080a8aa770b6dba13cfdf8053883357d805a7b3ab8fb9f7a149f7f518ff56a6621784dc18206247af8f2ea195745098d55388d800c2264b13f141d22e36b5f557e6e07b96e4884c5c4d390653de439f542ff5a5ef22e89be795ceb2079953ab8cbf51c3819fc2efdbee97d32090eaeb029e97e35340f09d5108a8d1dceb0da0f25d2a2f6643259ae5aa3e049e96ad013947598a6b6e6a1c2abe767baa"}, {0x50, 0x118, 0x5d8d, "4dde65936a227bbe766fac43c8e8161526ff63aad6eb54da17fa83e6b2386a2d0a34dcc7a008c1c34c698196174a34396ef3af55bd4f22765f662b900e3f"}], 0x630, 0x0}, 0x8000) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000f92000)=0x13, 0x4) 2018/01/20 01:00:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(ccm(aes-asm))\x00'}, 0x58) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000e3a000)=0xacf, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg(r1, &(0x7f000062e000)=[{{&(0x7f0000a29000)=@pptp={0x18, 0x2, {0x0, @empty=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f000037f000-0x90)=[{&(0x7f000034e000-0x143)="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", 0x2cf}], 0x1, &(0x7f000090b000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f000048d000-0x38)={&(0x7f000026e000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000174000-0x6)=[{&(0x7f00006ba000)=""/232, 0x16}, {&(0x7f0000141000-0x99)=""/153, 0x99}, {&(0x7f0000f56000)=""/230, 0xe6}, {&(0x7f0000a38000)=""/74, 0x4a}], 0x4, &(0x7f000080d000-0x26)=""/38, 0x26, 0x0}, 0x0) r2 = accept$packet(0xffffffffffffff9c, &(0x7f0000c63000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000275000-0x4)=0x14) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000c04000-0x10)={0x3, &(0x7f0000bc7000)=[{0x7fff, 0x8, 0x5, 0xaa3}, {0x0, 0x8590, 0x120000000, 0x9}, {0x3, 0x6, 0x0, 0x1}]}, 0x10) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000b3e000)={0x0, 0x0}) ioctl$sock_ipx_SIOCGIFADDR(r3, 0x8915, &(0x7f0000e1c000)={"236c8424a4f7a91db4e5fbc24f771854", {0x4, 0x5, 0x1f0000000000000, "2b96c7e83ced", 0x7, 0x0}}) recvmsg(r1, &(0x7f00000ab000-0x38)={&(0x7f000082c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x3a, &(0x7f0000013000)=[{&(0x7f000067a000-0xc2)=""/194, 0xc2}, {&(0x7f0000175000-0xfa)=""/250, 0xfa}], 0x2, 0x0, 0x0, 0x0}, 0x0) 2018/01/20 01:00:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00007eb000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000412000)=0xa) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f000073a000-0x10)={0x1, 0x5, 0x5, 0x3f}, 0x10) recvmsg(r1, &(0x7f000048d000-0x38)={&(0x7f0000311000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000a03000-0x80)=[{&(0x7f000087c000)=""/76, 0x4c}, {&(0x7f0000cdd000)=""/149, 0x95}, {&(0x7f0000d00000-0x59)=""/89, 0x59}, {&(0x7f0000833000-0x83)=""/131, 0x83}, {&(0x7f000026d000)=""/223, 0xdf}, {&(0x7f00008e7000)=""/195, 0xc3}, {&(0x7f00006bf000)=""/67, 0x43}, {&(0x7f00009d5000-0x2)=""/2, 0x2}], 0x8, &(0x7f00001cf000)=""/31, 0x1f, 0x8}, 0x2001) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f000076a000-0x20)={0x9, 0x200, 0x8, 0x80, 0x440b, 0x2, 0x7, 0xc53, 0x0}, &(0x7f00001e0000-0x4)=0x20) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000fbf000)={r3, 0x0}, &(0x7f00003dd000-0x4)=0x8) r4 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r4, 0x0) listen(r4, 0x0) accept4$inet6(r2, &(0x7f0000136000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00005a7000)=0x1c, 0x2080000) r5 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000762000+0xf06)={0x0, 0x0}) sendmsg$key(r2, &(0x7f0000a11000)={0x0, 0x0, &(0x7f00005f9000)={&(0x7f00003ac000)={0x2, 0x8, 0x6, 0x6, 0x205, 0x0, 0x1, 0x3, [@sadb_key={0x201, 0x9, 0x8000, 0x0, "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"}, @sadb_ident={0x2, 0xb, 0x8001, 0x0, 0x80}]}, 0x1028}, 0x1, 0x0, 0x0, 0x0}, 0x801) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r6, 0x6, 0x1d, &(0x7f000039e000)={0x9, 0x101, 0x9, 0x1, 0x6}, 0x14) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000262000)=0x4, 0x4) sendmsg$nl_xfrm(r5, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000419000-0x174)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x1, 0x2, 0x1, 0x0, 0x0}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) close(r6) ioctl$sock_bt(r2, 0xdd17, &(0x7f0000726000)="d2072751b631ea9c120c0594cb5ae54dfeb62214e526f92b5cd83375ef") getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000e5b000)={0x0, 0x400}, &(0x7f00008c2000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000bf000-0x14)={r7, 0x4e, 0x1c, 0x400, 0x80000001, 0xe5}, &(0x7f00003c8000)=0x14) 2018/01/20 01:00:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x17, 0x1, 0x5) accept$alg(r0, 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000016b000)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000dfc000-0x10)="", 0x0) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000e3a000-0x38)={0x0, 0x0, &(0x7f0000be3000-0x20)=[{&(0x7f0000d40000-0x24)="01", 0x1}], 0x1, &(0x7f0000f8b000-0x18)=[], 0x0, 0x0}, 0x0) 2018/01/20 01:00:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000b70000-0x4)=0x3f, 0x4) connect$inet(r0, &(0x7f00001dd000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000478000-0x1000)="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", 0x58a, 0x8000, &(0x7f000003f000-0x10)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f00002f8000-0x8)=[{&(0x7f00008b0000-0x5c3)="", 0x1}], 0x0) 2018/01/20 01:00:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x8010400000000084) connect$inet6(r0, &(0x7f00006da000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) listen(r0, 0x3) r1 = accept(r0, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000eff000)=0x10) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00003e6000)=0x5, 0x4) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00004a4000-0x4)=0x0, &(0x7f00009ca000-0x4)=0x4) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00000e9000)={@generic="c20c6cbb02792d0861bc4105c674214e", @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000213000-0x8)={0x0, 0x0}, &(0x7f00008cc000)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000069f000-0x8)={r2, 0x0}, &(0x7f0000f96000)=0x8) socket$bt_sco(0x1f, 0x5, 0x2) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000001000)={r2, 0x359}, 0x8) getsockopt$inet6_buf(r1, 0x29, 0x1, &(0x7f0000057000)=""/40, &(0x7f0000dce000-0x4)=0xfffffffffffffe7e) 2018/01/20 01:00:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002f000-0x10)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x80000006, 0x0, 0x0, 0x0}]}, 0x10) write(r0, &(0x7f0000844000-0x1f)="aba81c0870827ba481a7b59899dac1826615267481ff107aaf0585edf2b0fc", 0x1f) r2 = accept4(r0, &(0x7f0000eeb000-0x10)=@vsock={0x0, 0x0, 0x0, @hyper=0x0, 0x0}, &(0x7f0000a9e000-0x4)=0x10, 0x800) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f000040a000)={0x80, {{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/20 01:00:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f79000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(chacha20,ghash)\x00'}, 0x58) r1 = socket$inet_udp(0x2, 0x2, 0x0) getpeername$inet(r1, &(0x7f0000c3b000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e6d000-0x4)=0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000d57000)=[{0x0, 0x0, &(0x7f00002e9000)=[{&(0x7f0000e1b000)="5533f24fd1655fc0", 0x8}], 0x1, &(0x7f0000b1c000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r2, &(0x7f000022f000-0x38)={&(0x7f0000f74000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f000000c000-0x84)=""/132, 0x84}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/20 01:00:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ae2000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(camellia-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000cbd000-0x18)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad40", 0x18) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000313000-0xd9)="9d16d4f5247f33a5ef5e1fbb7bd1ee651cab1db2eb0be5e38e622bcb39d0f41c61e7baa0ae04afbe286ae20a8ad8f6e1b182348bde6c9963bf4e6306cd70c8edd0229e4a3aae275c10b13e5b5cfefaab7c060c85a5d8a45c65a28f4941309c2181e356e6e98c25af85e1e7814c7e023fe155dab5eccb57ce0e3667da9f5fd6e252f3ab14351a60f05a8d12d6eef2b0564b87f407334af9d2e29a835565a7d085d9a51f22932b919ae847c1528a87989e61bee265b935875fb803d5da2e58ed8eb5a98ab19e19726d9afe66480611452101c9a0a9bcc353cf04", 0xd9) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000875000-0x70)=[{0x0, 0x0, &(0x7f000029e000)=[{&(0x7f000003a000)="7e94d3dc228617a14360c09415955de59f870c5e25dcdad32dc27e132020413c81b9", 0x22}, {&(0x7f000074c000)="740a90031c3d4b5d67ce4dd6341e63e112e44b22c32e5031901e9563e3f8dca2ce5f4b74ad421e7c3e2250f5f18502ed0eb6ef63163812a7cce8b9860f831388c1a69e1faadec05db5d36f98bd9022", 0x4f}], 0x2, &(0x7f0000f27000-0x60)=[@assoc={0x18, 0x117, 0x4, 0x6fe8}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x6}], 0x60, 0x20008000}, {0x0, 0x0, &(0x7f0000d78000)=[{&(0x7f0000ab6000)="da60fa98b84416d93aeacd239681b1592d56f568768a3eef412178bbbe07e863b68c9675fc150a0a08d2389e038dfa7e064170d97bd28d5c4dca241dee0d27877a4ab97f441b3d340e47f72f74bfbb8fbd2786a39b1793b6b1e92578ab3884b85a3575f33c0a182bfc194ff826ff9e99a9fdc35186e2d4199e5be9c74f1434", 0x7f}], 0x1, 0x0, 0x0, 0x3624e0cb8069c75a}], 0x2, 0x0) recvmsg(r1, &(0x7f000037c000-0x38)={&(0x7f0000069000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f7c000-0x20)=[{&(0x7f00005aa000-0xab)=""/171, 0x41f}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x184, 0x0}, 0x0) 2018/01/20 01:00:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0x0, 0x800) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000750000)={0x0, 0x0}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00002c7000)={0x0, 0x0}) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f00007bb000)={r1, r2, 0x0, 0x5, &(0x7f0000664000-0xa8)="3d8bec7128504077fb500d639581b1e55b3ea66a05f436db5c6e80ad593f0f79cbeffd108670b57d1ae2699cb64239f21f77a4e78e47a1c93efeb008da12b405025e742d3d80a0219cd074d13592d37ed1a44ffef2e34500763efd39a9093a1c40b2989228a3027da72c610496200a839e1b33653613f95feb54953480cf99e59a5a3edf408630bea8bb53f0f0f13c84e741e4d0af894525b9faa3d2a22ae3cc6af5146cc2c2db03", 0x7ff, 0x4, 0x3, 0x4, 0x80000000, 0x100000001, 0xfffffffffffffff8, "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"}) r3 = socket(0x10, 0x802, 0x10) write(r3, &(0x7f0000ed2000)="26000000250015f8feffff780000360003ffffe8004000000e0009000a00ffffff0503c76e35", 0x26) pipe(&(0x7f0000441000-0x8)={0x0, 0x0}) sendmsg(r3, &(0x7f00001bf000-0x38)={&(0x7f00004dc000)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000733000-0x10)=[{&(0x7f0000326000)="8e5718b62230d6f04763aade82e796c50ad4c68370f53948d3", 0x19}], 0x1, &(0x7f0000942000-0x128)=[{0x98, 0x117, 0x20, "a18d34f39c0cb3f8009bb85114b5c6e2207134e63c1c00c6f9537ca031758aab2b4a9e31454fe50cb3dd3f656087f042ef06e79f45fb6ae61f0657e95b3fd8e4d2aec51985cc97d22ab8e2b3428b6baf43841d502f097d460ad51a36d585fa8fce31138c2333359154a0e87d0aaaa2c83d2332bb6f0714857489950b4edd5e340a198f51"}, {0x90, 0x11, 0x1, "cceda5ae56f69683dffa411d9c1b6fdfdf03ee57d1b87b6ae8398547373fa3a587961d464da7aeb36e2edf483e3528430ca476b0da8a5003ddefbfa66c42f7e47e306b2f6ed89de24a8391255bd7b6ca57bf385c11eb4b0ccc3346f16778396cafdaabb7d3f5121251b9aeb8702c09b5a498ffdab8a47ab1fb4de1b14fc1518f"}], 0x128, 0x1}, 0x24000004) 2018/01/20 01:00:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0e00000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000360000-0x8)={0x0, 0x0}) 2018/01/20 01:00:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b71000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006b8000-0x10)="e517b5bf91aa785dfbcdfe09000000fc", 0x10) socketpair(0x11, 0x6, 0x5, &(0x7f000078b000-0x8)={0x0, 0x0}) getsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000d9a000-0xc)={@empty=0x0, @empty=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f000008a000-0x4)=0xc) getpeername(r0, &(0x7f0000e0b000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f00005b4000)=0x32) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f00009a9000-0xc)={0x7, 0x1, 0x2, 0x7ff, 0xbd55}, 0xc) r3 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000dcd000)=[{0x0, 0x0, &(0x7f000073f000-0x10)=[{&(0x7f0000bd0000)="128dab9f048cf5b328ad17c8f68478c393be3aa45e9395fe875e01aa1e2979f6fa08f278a4dc45fc01cf3838663e1586b91ca6f15139a8cfd64034cd6399d9a945c4b3b56b69edcdd567aedd9e58816ad5495bfa6b0ad392cf0d4f89088cb998774e4ebed4d649471afe50af7e9524a0e5d2aa040b3c2c3ecb1a113abfa4f0309853d9bb138e9e7866780a7df0db04a6", 0x90}], 0x1, &(0x7f000051b000)=[], 0x0, 0x0}], 0x1, 0x0) sendmsg$netrom(r2, &(0x7f0000bb4000)={&(0x7f00001f1000-0x48)=@full={{0x3, {"b2ca6a65b1a238"}, 0x8}, [{"48ad8e56b0fd6a"}, {"bbd24ee7636fe8"}, {"c83d1ba84204e1"}, {"a4dccacd8d6472"}, {"bfbb522e892002"}, {"ba9d8c46d26ada"}, {"6bb4e14d7140fa"}, {"f198ebd5801cf2"}]}, 0x48, &(0x7f0000355000)=[{&(0x7f0000c2c000-0x69)="2deb1d1277fa8226afbc36195f4aefa2dc24ba0c3fa660d1f8cf57370711d525a6271cc34e3cf1bc0f1ca6447311b0e3959faddc97130bcacdb82c15f6a41bbae91ca241c61f0225a4f010cf6dbdae352098e5386983f9d036d9e571eb3bba08b9ed2ac20da93d7e3e", 0x69}, {&(0x7f0000ce0000-0xbb)="453ca99704dcf1b23922287522976907d0f1d82a36dffdf735591f74e29d800f1a80e7e27d02704b3baaf667a37402e90ed54879cfec0b6477e9b75cb41ea387a97ffa498d461909343c0e48a324252a5aa31399dc4cffb80781982485f359167bb04bcc1fb3171d15995aeaf6b9ed9a1ecd8ebec2b61ad70925220b06ada903ca62d8e49cd44c3ded8cf18f2fe961f200d5284558813d222f8425b7ac36341d4d359e60ca24ad475ceac6f5b9e6c0a7295f14453b9e28f80454a1", 0xbb}], 0x2, &(0x7f0000978000)=[{0x1010, 0x119, 0x4, "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"}, {0xe0, 0x84, 0x128, "f8107dfa5b081e737e795d3d491133322689993fc0e8624f034a068226ea2ab9215f459e47a6c621adcfafa73c9493e9b865f27d13313e35534c542509613b98d31d236ecf2a54c3071eb1a463907bbd7ff9364bebaa3eb90f740976ce3c41cee315726ee7175882e8174b29ca4ed0e72caa3f78afe623b62d3f29f9e7e0f8aae961602fb012c854cf2e89934411dd875c26c212f8c9860e6290d069a10d2ce0014ba35e40e88f070713a4692feab77bd6bd8299ccb4fa11f7af347e76d5037f17142b9b49eb678b0179e525d49f"}], 0x10f0, 0x814}, 0x40001) readv(r3, &(0x7f00008ea000-0x10)=[{&(0x7f00004b5000-0xbb)=""/187, 0xff4c}], 0x1) 2018/01/20 01:00:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000520000)={@broadcast=0x0, @empty=0x0, 0x0}, &(0x7f00001d8000)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000991000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bac000-0x4)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000b20000-0xe8)={{{@in=@broadcast=0xffffffff, @in=@broadcast=0xffffffff, 0x3, 0x1f, 0x2, 0x1a, 0xa, 0xa0, 0x80, 0x2f, r1, r2}, {0x7, 0x0, 0x9, 0x0, 0x6, 0x100000001, 0x10000, 0x5}, {0x20, 0x3, 0x1, 0x9}, 0xc71, 0x3, 0x2, 0x1, 0x0, 0x1}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x3, 0xff}, 0x2, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0xffffffffffffffff, 0x4, 0x1, 0xffffffff80000000, 0x2, 0x100, 0x0}}, 0xe8) bind$inet(r0, &(0x7f0000312000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x2, 0x0) write(r3, &(0x7f0000c85000)="1f00000032000ff2050005000000010000000441060002000000000000007e", 0x1f) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f000048c000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000a06000-0x38)={&(0x7f0000a6e000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f00006ad000)=[{&(0x7f0000556000-0x69)="14", 0x1}], 0x1, &(0x7f0000995000)=[], 0x0, 0x0}, 0x40) 2018/01/20 01:00:24 executing program 2: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x2, 0x17, &(0x7f0000010000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f000000f000)={0x4, &(0x7f000000f000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000006000-0x4)=0x0, &(0x7f000000a000)=0x4) ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f0000010000-0x8)={r3, 0x3}) r4 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_ifreq(r4, 0x89f9, &(0x7f0000008000)={@common='ip6gre0\x00', @ifru_data=&(0x7f000000a000)="00009e1908e8af7d6f1735df9846e4f13e566e2bd2d7b04d929d09000100f47b"}) 2018/01/20 01:00:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000c3e000-0xa6)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x67, 0x0, @loopback=0x7f000001, @dev={0xac, 0x14, 0x0, 0x0}, {[]}}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/01/20 01:00:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) recvmsg(r0, &(0x7f0000e42000-0x38)={&(0x7f00001ba000-0x10)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000081000)=[], 0x0, &(0x7f0000b7b000-0x74)=""/116, 0x15a, 0x6}, 0x0) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r1, &(0x7f000036c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f0000719000)="4807f31740", 0x5, 0x15, &(0x7f00006c7000-0x1c)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffff80}, 0x1c) writev(r1, &(0x7f0000ed5000)=[{&(0x7f0000d28000)="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", 0x7b0}, {&(0x7f0000249000-0xec)="79fe04b000db4dc7663f0613a32e3987c683b1395197ff44713647df22c75a110853480cf74438139123377dc79a169adfabe4a3354a3cf079c0f1588b3175053d38df0d0f392642bdd326824de8e971e97d63fac8417254afab2b50b7a3f0ae891953e703c1e1d154fe3ea3c538cdf3015b87f6d79e1db7c3cfd4fc1171e3c8c1e7c49ce0d2a72cd39bb22cee1aa83ae80d24b73ac83120c68e14756525c2f9f03069b1137d1ee693c5ec130fc2eb56022aed78b9dbb3c40c4136b7e524878ad63b31ae4338d6441f09f52355502c7068e6b147fd1411380b232a96cf87c85d05e419d1b2335153b252d58c", 0xec}, {&(0x7f0000cd8000-0xff)="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", 0xff}, {&(0x7f0000336000)="7cea7f9779b034aa75e23b9a9cacd3c1353d174c177a0df594b5e7c62aa46cf0cee231384ea6ec0bef2147036434bd61c83e76e8589876ed09d1288e8dfd16cf", 0x40}], 0x4) getsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f000099c000-0x74)=""/116, &(0x7f0000b9c000-0x4)=0x74) accept4(r1, &(0x7f000067a000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000078c000-0x4)=0xfe37, 0xfffffffffffffffe) 2018/01/20 01:00:24 executing program 5: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x80000001, 0xb, &(0x7f0000001000)="d7fdaf95070179890fddd5a45d3f", 0xe) 2018/01/20 01:00:24 executing program 4: mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'hash\x00', 0x0, 0x80, 'vmac(khazad)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0", 0x4) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000ae6000)={0x0, 0x0, &(0x7f0000e4e000)=[{&(0x7f0000f73000)="6243c575ef16a8f5b76cbd1d21b279f979d9bbe52d57d0a2718fa676ddc3b5f386eeb50a3c6a405d66d1c820ef6a1472855b09730ba6dcd369090197db3ad356b7c26206df3153f92c68b4dae354c96bd4ccc4308e6a05b725fdc58b1ebd3d24922bc71c76c795a660b135ab9e9b4749504ab08cb2816531bcfd94aa87db5a124a2b325c80abbee94894364bdf94ace96c44835698ac", 0x96}], 0x1, &(0x7f0000f73000)=[@assoc={0x18, 0x117, 0x4, 0x7e}], 0x18, 0x1}, 0x20000000) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f000031f000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000f75000)={0x0, 0x0}) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000f76000)={r1}) ioctl$SIOCSIFMTU(r4, 0x8922, &(0x7f00003e9000-0x28)={@common='bpq0\x00', 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r2, 0xc010641d, &(0x7f000079c000)={r3, &(0x7f0000c18000)=""/98}) r5 = socket(0x2, 0x80000, 0x6) bind$alg(r5, &(0x7f0000c8d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(twofish)\x00'}, 0x58) getsockopt$ipx_IPX_TYPE(r5, 0x100, 0x1, &(0x7f000002c000-0x4)=0x0, &(0x7f0000e44000-0x4)=0x4) recvmsg(r1, &(0x7f000022f000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f000000c000-0x84)=""/132, 0x84}, {&(0x7f0000f6f000-0x79)=""/121, 0x2c}, {&(0x7f0000f73000-0xd5)=""/213, 0xd5}, {&(0x7f00008a9000-0xb0)=""/176, 0xb0}, {&(0x7f0000f74000)=""/12, 0xc}], 0x2, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x8}, 0x2) 2018/01/20 01:00:24 executing program 6: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000d38000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000358000-0x4)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000000)="42edffeb249e6fb21435eb489cecb6d3fa252cf9658f36cd3d35a7cd22f817b3fc2e9127ad20d7c6eb05faf960163c6080937e062477a41cb77c2e76a8b045a09ee03f0d2fe486eff75633cdd318aa5aec4e17a6156b83e0da76de14a20ec9bc9fe860fabaed049bc8d843eac26f5d90f18782f70f3180f559e6cb039cd781abef2f05ca58d1cbd5da221149aa72", 0x8e) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000)=@sack_info={0x0, 0x9, 0x7}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000002000)={r1, 0x58, "7a5d35592f9c9d30f8ac646402a3bc4c1f9a8b3d205af997072371c95d31907e5d9a331e1777d305a8c03c884500af2635d7209e2bdc11aa0caa28c7c760f050df53c92e928976e1e868d3230cc466e60166013b80a0ff8f"}, &(0x7f0000001000-0x4)=0x60) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000002000-0x10)={&(0x7f0000001000)='./file0\x00', 0x0, 0x10}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1, 0x8, 0x4, 0x1, 0x6, r2, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00009f7000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x10000, 0x0, 0x0, 0x2, 0xa0, 0x0, 0xaf, 0x0, r3}, {0x8000, 0x9, 0x80, 0x7ff, 0x3, 0xfffffffffffffffa, 0x10000, 0x80}, {0x9, 0x0, 0x6, 0x1ffe}, 0x5, 0xa, 0x1, 0x1, 0x2, 0x2}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x6c}, 0xa, @in=@empty=0x0, 0xffffffffffffffff, 0x3, 0x2, 0xf34, 0x9, 0x8000, 0x8}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000603000)={0x8, 0x215, &(0x7f0000282000-0x70)=@raw=[@map={0x18, 0x40000000, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}], &(0x7f00003aa000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f00006ac000)=""/4096, 0xfffffffffffffffe, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$inet6(0xa, 0x0, 0x1c2bbd42, &(0x7f0000fd8000-0x8)={0x0, 0x0}) setsockopt$inet6_tcp_buf(r5, 0x6, 0x1c, &(0x7f0000c41000)="6a9836a35c74982c60090b003b89ee54764be8e0904b6063006c", 0x1a) ioctl(r4, 0x6, &(0x7f000043f000)="5b5e76f675a0aefde9e29bbb901f30655ca9a0549c1ef74277540d9b815091df35ace460a1230e0056129a62d1cfef3d766d971f1cc72d20e5b83ef49696798a97c744dc7ac1") getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000afd000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001a9000-0x4)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r6, 0x8936, &(0x7f00005ff000-0x18)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8000, r7}) 2018/01/20 01:00:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0xffffff73, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f000057e000)=[{&(0x7f0000807000-0x5a)=';', 0x1}], 0x1) r1 = socket$kcm(0x29, 0x2, 0x0) connect$inet(r0, &(0x7f000014a000)={0x2, 0x1, @rand_addr=0x400, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$kcm(r1, &(0x7f00002be000-0x38)={0x0, 0x0, &(0x7f0000dd2000-0x30)=[{&(0x7f0000627000)="ee", 0x1}], 0x1, &(0x7f0000a3b000-0x100)=[], 0x0, 0x0}, 0x0) writev(r0, &(0x7f00008fb000-0x10)=[{&(0x7f0000637000)='\'', 0x1}], 0x1) 2018/01/20 01:00:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f00000dd000)=0x1, 0x4) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f00009ae000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000798000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00000be000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000c50000-0x4)=0x8) connect$inet(r0, &(0x7f0000d9e000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/20 01:00:24 executing program 6: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x1, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00009a2000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000f64000)=0x8) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f00002d5000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00000f3000-0x1)={r1, 0x1fffc0}, 0x8) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000b37000)={r1, 0x80000000, 0x0}, 0x8) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000f65000)={r1, 0xcc05}, &(0x7f0000f66000-0x4)=0x8) 2018/01/20 01:00:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000337000)=@req={0x80000001, 0x0, 0x1, 0x0}, 0xc1) r1 = socket$netlink(0x10, 0x3, 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00004be000-0x10)={0x0, 0x10, &(0x7f0000c87000-0x10)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000e94000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000c1f000)={r2, 0xffffffffffffffff, 0x1}, 0x8) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0x27e, &(0x7f0000016000-0x10)={&(0x7f000000b000-0x2c)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x10, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/20 01:00:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000767000)={0x0, 0x2, 0x8}, 0xc) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000748000-0x18)={r0, &(0x7f00007da000-0x8b)="39177533a221d7d90c2ab5ed91333d9f8b49ca0cd24c1a9045db40108a29273e49949fd919c38cdc0a8103200ecbab2643811ed595059736fe59695f099c26de3b7634a2cfe8d4818eeada24e495d10d6e8764659a2320993d3047d87a6b6d8c45ec3921a0cc0bcbea9df18672e11ea42af12872e345a81df9f9a0d50c69e41f88b56b16ef06d81648c9ed", &(0x7f00000fb000-0x67)=""/103}, 0x18) r1 = socket$alg(0x26, 0x5, 0x0) socketpair$inet6(0xa, 0x5, 0x200, &(0x7f000080f000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000333000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000069c000-0x4)=0xe8) bind$alg(r1, &(0x7f000054c000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000c97000)="0a0775b0", 0x4) r3 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000cc0000)={0x0, 0x0, &(0x7f0000a19000-0x30)=[{&(0x7f0000494000-0xfe)="512f3ea27064cc784a", 0x9}], 0x1, &(0x7f00002cc000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r3, &(0x7f0000fc2000-0x38)={&(0x7f00004d1000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f00008fb000)=""/176, 0xb0}], 0x1, &(0x7f0000cbc000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/20 01:00:24 executing program 3: pipe(&(0x7f0000978000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000ae5000-0x5)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f00004bf000)=0x0, 0x80000) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000d49000-0x8)=@assoc_value={0x0, 0x1000000}, &(0x7f00008b1000-0x4)=0x8) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f00001b3000-0x4)=0xfffffffffffff000, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000f71000-0x4)={r1}) getsockopt$netrom_NETROM_T4(r3, 0x103, 0x6, &(0x7f0000681000)=0x3, &(0x7f0000b80000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f000079f000)={r2, 0x8}, &(0x7f00005f2000)=0x8) r4 = socket(0x10, 0x802, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f00005c6000-0x18)={0x0, 0x2, 0x10, 0x1, 0x58}, &(0x7f0000d43000-0x4)=0x18) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f00000d4000)={r5, 0x74, &(0x7f00008e8000)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x9}, @in6={0xa, 0x0, 0x80000001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xbcc}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xfffffffffffffe01, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}]}, &(0x7f0000885000)=0x10) setsockopt$netrom_NETROM_T4(r4, 0x103, 0x6, &(0x7f0000481000)=0x3, 0x4) write(r4, &(0x7f0000d68000-0x84)="240000001a0025f0006bb4ebfeff141c020b49ff00000001000780cc0800030001000006", 0x24) 2018/01/20 01:00:24 executing program 0: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f0000004000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000022000-0x10)={0x2, &(0x7f0000023000-0x10)=[{0x24, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) setsockopt$sock_void(r1, 0x1, 0x400800000001b, 0x0, 0x0) sendmmsg$unix(r1, &(0x7f0000028000-0x38)=[{&(0x7f0000027000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001000)=[], 0x0, &(0x7f0000020000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/20 01:00:24 executing program 2: mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000fc3000-0x6b)=""/107, &(0x7f0000091000-0x4)=0x6b) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r0, &(0x7f0000fc5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000020e000)=0x10) 2018/01/20 01:00:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000603000-0xc)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @loopback=0x0, 0x0}, &(0x7f00006ae000)=0xc) setsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000e77000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r1}, 0x14) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr=0x0, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000002000-0x4)=0x90) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000a3d000-0x43)={0x0, 0x3b, "705b435628fded89fcf51e2f13aadc5a72896776159818eec7480b7c61e4f39de382cbb28487cece0cfd5dc27f3c8e196c963f8e219caf13d9b6aa"}, &(0x7f0000bf0000-0x4)=0x43) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000a73000-0x8)={r2, 0x1}, &(0x7f00005b0000-0x4)=0x8) 2018/01/20 01:00:24 executing program 6: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000)=@assoc_id=0x0, &(0x7f0000003000-0x4)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000006000-0x8)={0x0, 0x0}) getsockname$packet(0xffffffffffffffff, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000004000)=0x14) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000003000)='tls\x00', 0x4) socketpair(0x0, 0x0, 0x0, &(0x7f0000004000-0x8)={0x0, 0x0}) accept$packet(r3, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000)=0x14) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000004000-0x4)=0xdb45, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000007000-0xda)={r1, 0xd2, "2e5e9ca763029e66ca5cdb8d10a1ef5b9b754c7e3609aebdeb21ebbfcbd6911c8f39404d831b96243fb92b5396926954576d835e106c00965876b71f256cd3d3479d2644b1388b27fc8442d40cff9a12ab8ec752b01756adc454c32a743e9069350b1418cf9ce453af5723a1ecbaf15205d6af154acfce2ecb5bc96918fa64d312e8137331e8f3c8d7a13207419c1ecc838f7a85aa281316f62803a62946f00de5786bd42ecfb97506037c78e5453caa254ebc18ce6048d17cd11e2af0be6d4e0381d047a17a3e9a29e5146540167f4ee876"}, &(0x7f0000006000)=0xda) socket$bt_bnep(0x1f, 0x3, 0x4) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x9}, 0x1c) 2018/01/20 01:00:24 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000003000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000002000)={@remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, r2}, 0xc) getsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)=0x4) 2018/01/20 01:00:24 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000001000-0x47)=""/71, &(0x7f0000001000-0x4)=0x47) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$llc_int(r0, 0x10c, 0xe, &(0x7f0000001000-0x4)=0x200, 0x4) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x200000000000032, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000009000-0x14)={0x200000000001, 0x7, 0x5, 0x8, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r2 = accept4$ax25(0xffffffffffffff9c, 0x0, &(0x7f0000003000)=0x0, 0x80800) getpeername$ax25(r2, &(0x7f0000008000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000001000)=0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000006000)={r1, &(0x7f000000e000-0x1000)="", &(0x7f0000009000)="", 0x0}, 0x20) 2018/01/20 01:00:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00004ec000-0x5)={0x0, 0x0}) setsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f000039c000)=@dstopts={0x8e8bcd375a450b3a, 0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}}, @ra={0x5, 0x2, 0x1}, @calipso={0x7, 0x28, {0x1, 0x8, 0x2ec76673, 0x8, [0x8, 0xffffffffffffff5b, 0x0, 0x8]}}, @hao={0xc9, 0x10, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, 0x5a) bind$alg(r0, &(0x7f0000d3e000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes128\x00'}, 0x58) socket$alg(0x26, 0x5, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000946000-0x20)={@generic="8a89add1adf5c38a05a515f37907a9dc", @ifru_flags=0x5000}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00008b8000-0x1f)="f03cca0100ef9b9d16c46648ab3ef07f2e45b9cf36ed7a389f6bf667d63375", 0x1f) 2018/01/20 01:00:24 executing program 0: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000f51000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x2f, &(0x7f0000001000-0x4)=0x1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000050000)={0x0, 0x89}, &(0x7f00007ca000)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f000034d000)={r2, 0x1}, &(0x7f0000171000-0x4)=0x8) listen(r1, 0x100401000003) r3 = accept$inet(r1, &(0x7f0000da9000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d3000)=0x10) socket$netlink(0x10, 0x3, 0xd30ea8d6df86abe6) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000d0d000-0x8)={0x0, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f00002c2000)={0x0, 0x0}, 0x0) 2018/01/20 01:00:24 executing program 2: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000717000-0x8)={0x0, 0x9}, &(0x7f0000490000)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000b6e000)={r1, 0x7}, &(0x7f00004c6000-0x4)=0x8) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000003000)={0x0}, &(0x7f0000001000-0x4)=0x4) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto(r2, &(0x7f0000003000-0xaf)="", 0x0, 0x0, &(0x7f0000002000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}, 0x14) 2018/01/20 01:00:24 executing program 5: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000003000)={0x0, 0x0}) syz_emit_ethernet(0x4e, &(0x7f0000006000-0x56)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x18, 0x40000000003a, 0x3ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @loopback={0x0, 0x1}}}}}}}, 0x0) 2018/01/20 01:00:24 executing program 1: mmap(&(0x7f0000000000/0xf4000)=nil, 0xf4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f00000f4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00000f4000)=0x60, 0xdd1d0d6c57a34a5f) accept(r0, &(0x7f0000035000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f00000b6000)=0x58) syz_extract_tcp_res$synack(&(0x7f0000082000-0x8)={0x0, 0x0}, 0x1, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000f3000-0xf5)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a73aeb", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) 2018/01/20 01:00:24 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x2, 0xcf, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r1, 0x101, 0x7, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000+0x671)=0x4) connect(r0, &(0x7f0000001000-0x10)=@ethernet={0x7, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$alg(r0, &(0x7f0000f0b000-0x58)={0x26, 'hash\x00\x00\x00\x00\x00\x00\x00\x00\x00\b', 0x0, 0x82, 'ghash\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000497000)="020600000007ff00ffde07fffffffaff", 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000001000)=0x0) bind$inet6(r2, &(0x7f0000001000-0x1c)={0xa, 0x3, 0xfffffffffffffff7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) close(r0) [ 1031.197389] sctp: [Deprecated]: syz-executor6 (pid 12622) Use of int in maxseg socket option. [ 1031.197389] Use struct sctp_assoc_value instead [ 1031.223841] sctp: [Deprecated]: syz-executor6 (pid 12625) Use of int in maxseg socket option. [ 1031.223841] Use struct sctp_assoc_value instead 2018/01/20 01:00:24 executing program 6: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000007000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f000000c000)=0x9) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f000000b000-0x4)=0x0) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/01/20 01:00:24 executing program 5: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000003000-0x108)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000017000-0x4)=0x108) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f0000015000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x20, 0x26, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0x8, 0x3, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000014000-0x44)={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="018e32a15fa748a801baf2ec6729c6b7"}) 2018/01/20 01:00:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000a96000)=@get={0x1, &(0x7f0000b40000-0xdb)=""/219, 0x1}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000093a000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(xtea-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000a2c000-0x10)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r1, 0x0, 0x0) sendto$inet(r2, &(0x7f0000293000-0x12e)="c305000000000000", 0x8, 0x0, &(0x7f0000910000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = socket(0x2, 0x800, 0x7f) epoll_create(0x7) sendmsg$nl_crypto(r3, &(0x7f0000b8c000)={&(0x7f000050c000-0xc)={0x10, 0x0, 0x0, 0x20080}, 0xc, &(0x7f00009c1000-0x10)={&(0x7f0000409000)=@get={0x108, 0x13, 0x10, 0x3, 0x0, {{'drbg_nopr_hmac_sha384\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x400, 0x400, 0x0, 0x0}, [{0x8, 0x1, 0x791}, {0x8, 0x1, 0xf6d2}, {0x8, 0x1, 0xdb}, {0x8, 0x1, 0x9c14}, {0x8, 0x1, 0xa3}]}, 0x108}, 0x1, 0x0, 0x0, 0x4010}, 0x80) recvmsg(r2, &(0x7f0000b2e000-0x38)={&(0x7f000041a000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000577000)=[{&(0x7f0000562000)=""/110, 0x6e}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/20 01:00:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x2) recvmsg(r0, &(0x7f00007ed000-0x38)={&(0x7f0000961000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x32, &(0x7f0000c61000)=[], 0x0, &(0x7f000018b000)=""/152, 0x98, 0x0}, 0x41) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000a73000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000a9c000)=0xb) 2018/01/20 01:00:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f00002d8000-0x40)=[{&(0x7f000034a000)="c9", 0x1}], 0x1) sendmsg(r0, &(0x7f0000919000-0x38)={&(0x7f000005e000-0x1e)=@pppoe={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @generic="88cd676a41c31dd437c6d2b6784dd5ef"}}, 0x1e, &(0x7f00004c5000-0x70)=[], 0x0, 0x0, 0x0, 0x0}, 0x40) shutdown(r0, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f000017c000-0x4)=0x0) sendto$ipx(r0, &(0x7f000006b000-0x82)="02eaacb18a755955467e59515d2548d612390fbebae45a5f1da4a8c7e334ce12562c47c32db958da514786882fc80291fe061f05cce536dc6c86c96b2ae2deebda6827b5cce6ba74880dab7529e0a9e8693ce2ab82b1dbffbd440dc8392a3ff8d2f37e910dd4033d8a35b06ffd804e262d5a1aaeead9892fefba83178f655078768c", 0x82, 0x4000000, &(0x7f0000b07000+0x15f)={0x4, 0x6, 0x400, "1181b3e0c2e8", 0x80000000, 0x0}, 0x10) 2018/01/20 01:00:24 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)=0x0) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000bef000-0x4)=0x7ff, &(0x7f0000594000)=0x4) r1 = socket(0x40000000015, 0x805, 0x0) recvfrom$packet(r1, &(0x7f00007fd000)=""/221, 0xdd, 0x0, &(0x7f0000173000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000002000-0xa0)={r2, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xfc2, 0x83fd, 0x20, 0xad}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000001000-0x8)=0x0, &(0x7f0000001000)=0x8) 2018/01/20 01:00:24 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x8, 0x9, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000978000)={@common='bcsh0\x00', @ifru_addrs={0x2, 0x0, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x3, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0xfffffffffffffee1) sendto$inet6(r1, &(0x7f0000352000)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00000fe000-0xec)={0x0, 0x1c, "db52e6b6c4365a9fc331a4652c819c812d604c0b2a1877e7f6aec502"}, &(0x7f0000d59000-0x4)=0x24) 2018/01/20 01:00:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00009ac000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x6}, 0x25) sendto$inet6(r0, &(0x7f000077a000)="", 0xfeee, 0x0, &(0x7f0000d5a000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000085a000-0xc)={0xffffffff, 0x4, 0x18}, 0xc) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000fb1000-0x18)={r1, &(0x7f0000de2000-0xb2)="266ebfa1eebd8644d482d64414ab24ff5ed870850440bce6d985e63ba964ee71a2715213848343fc0f92e20a953d8c951092a97543e117acd31501f921292bb0cd893447fa8fd6edab4bd16c0a684b369402e46f2c491522a52e476083f1be1989d6575e417d537f676bc0d917047845d7c9e856968026d4d00709ca90139a701cd0f3b4beaa08da3c3711bfa520584d1ef61b7b1b259a015870ff97fabe0a93f0bab82fa6608db8be5ffa55a1f930b8a3f4", &(0x7f00006cd000-0x6)=""/6}, 0x18) 2018/01/20 01:00:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000e1c000-0x4)={r0}) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000746000-0xc)={@loopback=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000043a000-0x4)=0xc) bind$can_raw(r1, &(0x7f00000d4000)={0x1d, r2, 0x0, 0x0}, 0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f000096f000)={0x0, 0x8001}, &(0x7f0000c2e000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f000025a000-0x8)={r3, 0x1ad}, &(0x7f0000790000-0x4)=0x8) bind$alg(r0, &(0x7f0000f0b000-0x58)={0x26, 'hash\x00\x00\x00\x00\x00\x00\x00\x00\x00\b', 0x0, 0x82, 'ghash\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000497000)="021200000007ff00008107fffffffaff", 0xffffffffffffffe1) close(r0) 2018/01/20 01:00:24 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt(r0, 0x10e, 0xb, &(0x7f0000f67000)="9adc01ce", 0x4) r1 = socket(0x9, 0x20000000000006, 0x1000a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000000000)=0x100, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000001000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000002000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r4, 0xc0106418, &(0x7f0000003000-0x20)={0x1f, 0x81, 0x2, 0x5, 0x15, 0xe000000000000}) r5 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000001000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) r8 = getgid() ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000001000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f0000001000)={&(0x7f0000000000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000001000)=[{&(0x7f0000002000-0x56)="d7d0737cccdeb9500a6bb85e49bc2fb19526e489115d4acff405216b5b4819440fd1df304642c7500ba621d39f644f58c3d7eaed32b293f38628c8dc6337f8bd74cfe4f617dc5b99031dfab893a3aab3300a8808bec3", 0x56}, {&(0x7f0000000000)="1e892f56a8f0c78e8e0bb3e4ce33cb8ffb4e19277ff6e7aa9f7c4776cae35fd6e05e567b23f332feef293a6642d7429b8a70eaf69c094628a018b0afdb4ad09b2377321b39158241d0bc1d4a028020a8d26b636448ad042027ac59cdbc562cf308d950dd6ff030f2f1036126034c007e5215e33c07123fb5394946294d7a0a6af444ed8e7248a689072aac7c4be16c2750b5faea5d2cc7123176a4d114adde180b30ccebeb6c17b9ab299cd80f481625ca2df4f3de26933398ba4e3cf865a7917d1c6b1a640da0be539fc0f7150f7b2d87da57c94bc81057365acf1765aff8b8111660ece7a013cef328aeb41994ef839baa", 0xf2}, {&(0x7f0000002000-0xf7)="949dfa2dc425a031c2de43cee092b313c9f44c431525ce5c49073fb27888b12c0050497ebf528d4877c6da6304ab383f530e0a629751d80efd817ef9d0a971d84683a45d2eb0c2c18088e9d8d92b9c7336cc3c5ce5a35d1517ceaeb7b64c6d812ef7c7c76e7ed5136aeeada5c10f348e65e0dea859a04e16f93f0a6107f2f045bfb9a45b5becb87f37a5ec48eb9b79395f9ff1532045ebda66a5eb53aeb1b38e2fd97c56097fa644f79b25ca29c184f2fc58d117542709415466b3ed5152a15be74220be89a0129086f152a748e5091d61bf9cdb5a9be0697984b96f8810e24afe5fb0e0f6ec418c465c24c883e95909ff64c23b4931a7", 0xf7}, {&(0x7f0000002000-0x8b)="833bfeae978f0ebc34e6c8a17eae7aae3711673773617cb47ece91598f0b9b737f75b8989dda519712092aefc8a44f59f68859905c479311cecaf8ae1b162a2abbc883222c85c09d551e7aa1eb61b877b7457855cf5d5f00f731cebd7a132c948c0936257cf4902d1feef35033a1fe045fa613fc1039abac95a249640fb908d425b8f6de2de22855723d00", 0x8b}], 0x4, &(0x7f0000001000-0xe8)=[@cred={0x20, 0x1, 0x2, r2, r3, r5}, @rights={0x30, 0x1, 0x1, [r1, r1, r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r1, r0, r0, r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x30, 0x1, 0x1, [r0, r1, r1, r1, r1, r0, r0, r1]}], 0xe8, 0x20000010}, 0x4c801) write(r0, &(0x7f00008f7000-0x22)="2200000018000700f40700000900071502040008dd200828060009040005009f004b", 0x22) 2018/01/20 01:00:24 executing program 0: mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000b6b000)={0x0, 0x5c, "befc4e79b687698f07a855bef46919371b3005dafbec19bd72afeed59976f1d8a7a87df8bbec98bfd391729ff4a28e54e1286bf3da4d4bebfd89022253e66dab2c38ab5406933557571172bcc5ecfd70db218134295f23445da62afe"}, &(0x7f0000ffb000)=0x64) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000a5a000-0x8)={r2, 0xffff}, 0x8) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000830000-0xc)={@multicast1=0x0, @multicast1=0x0, 0x0}, &(0x7f0000e82000-0x4)=0xc) r3 = accept$inet6(0xffffffffffffffff, &(0x7f00001f0000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0x0}, &(0x7f0000591000)=0x1c) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0xf, &(0x7f0000ffd000-0x20)=""/32, &(0x7f0000912000-0x4)=0x20) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f00003e4000)="48741f5a57d0701c4f3b31d030d1be3e48d78caee584187977395379242db1cc4e8ed72ea031df82f7ce5c88e002e8988b458aa30599a3be46494b079a55ccf77945453c180a4e0255747acf1fef6a", 0x4f, 0x24040000, &(0x7f0000ffc000)={0x2, 0x2, @rand_addr=0x100000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f00006aa000-0x18)={r2, 0x1000, 0x30, 0xffffffffffffffff, 0x0}, &(0x7f00005d5000-0x4)=0x18) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ffd000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_MASTER(r4, 0x641e) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000ffc000-0x4)=0x3, 0x4) 2018/01/20 01:00:24 executing program 6: mmap(&(0x7f0000000000/0xec9000)=nil, 0xec9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000ec9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f000020e000-0x18)={0x0, 0x4000, 0xb802be1e937c6364, 0xff, 0x1000}, &(0x7f00005f2000)=0x18) mmap(&(0x7f0000ec9000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000ec9000)={r1, 0x1000, "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"}, &(0x7f0000eca000-0x4)=0x1008) mmap(&(0x7f0000ec9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000b20000)=@buf={0x4e, &(0x7f0000eca000-0x4e)="47009218e12231a534a35692e3af88abda2fb236ba569f2817a94a1d2f6100785ec312817afcb0e8835f6ddeef614298a2d4418d593aa54c1255e5ec8cc9c7ff9e88b879df2477b6efb8dd1828c4"}) mmap(&(0x7f0000eca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000eca000)={&(0x7f0000d56000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000ecb000-0x60)=[{&(0x7f0000c4a000-0x3c)=""/60, 0x3c}, {&(0x7f00001db000-0xab)=""/171, 0xab}, {&(0x7f00005a7000)=""/9, 0x9}, {&(0x7f0000df8000-0xc2)=""/194, 0xc2}, {&(0x7f00008a7000-0x3e)=""/62, 0x3e}, {&(0x7f0000eca000)=""/30, 0x1e}], 0x6, &(0x7f000058d000-0x44)=""/68, 0x44, 0x81}, 0x100) mmap(&(0x7f0000eca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6(0xa, 0x2, 0x800) setsockopt$sock_int(r0, 0x1, 0x3d, &(0x7f0000ec5000-0x4)=0x4, 0x14) 2018/01/20 01:00:24 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0x0}, &(0x7f0000704000)=0x1c, 0x80000) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000562000-0x4)=0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x19, 0x1, 0xfffffffffffffffa, &(0x7f0000ff7000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000d3d000-0x8)={r0, r2}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000287000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r3, &(0x7f0000c3e000-0xa8)=[{&(0x7f000040c000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000ff6000)=[{&(0x7f0000ff6000)="", 0x0}], 0x1, 0x0, 0x0, 0x0}, {&(0x7f0000ff6000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000b6c000)=[{&(0x7f0000ff6000)="7c39503f134358c3d4a5cfa1f31174ca", 0x10}], 0x1, &(0x7f00008ee000)=[], 0x0, 0x0}], 0x2, 0x0) 2018/01/20 01:00:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000042f000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c4d000)={0x0, 0x0, 0x0}, &(0x7f00008e9000)=0xc) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00004a5000)=r1) sendto$inet(r0, &(0x7f0000fa1000-0x1)="", 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/20 01:00:24 executing program 5: mmap(&(0x7f0000000000/0xef3000)=nil, 0xef3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x400004, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000eeb000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000eeb000-0x4)=0x10) 2018/01/20 01:00:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000e41000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000649000-0x4)=0x18) r2 = accept$ax25(0xffffffffffffff9c, &(0x7f000073e000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00003c1000-0x4)=0x10) getsockopt$ax25_int(r2, 0x101, 0x8, &(0x7f0000af7000-0x2)=0x0, &(0x7f0000d04000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00001ea000-0x8)={r1, 0x80000000}, &(0x7f0000b9f000)=0x8) sendto$inet6(r0, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r3 = accept4(r0, &(0x7f0000263000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000759000)=0x10, 0x0) ioctl$PPPIOCSMRU(r3, 0x40047452, &(0x7f0000698000)=0x40ef) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bd7000-0xc)={0x0, 0x4, 0x4000020030}, 0xc) writev(r0, &(0x7f00003c8000-0x70)=[{&(0x7f00001e5000-0x1000)="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", 0x811}, {&(0x7f0000fbc000)="852fc3ca1044ae91ff755cf7804ce16bc880004cdc7d5cbd6106dcc16999808f55ca9776fca63c50", 0x28}], 0x2) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000674000)={0x0, 0x0, 0x20}, 0xc) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000066a000)={0x0, 0x3}, &(0x7f00003f5000-0x4)=0x8) accept4$alg(r3, 0x0, 0x0, 0x800) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f000047c000-0x8)={r4, 0x4}, 0x8) sendto$inet6(r0, &(0x7f0000db6000)="84b49a40a76c78f0769e4a395a78bbd1d97ece9e374f34257497eb3acfec4b7040bb4344183700596e81834a3af617296e8db16358ec9fb6f4c3c7f0e7947609533883b5d83e276617b5683f97a326e3f9315b6ef401c7f71e34055cd5a9fa8f2550c4d0b1901b79363cddd081b572b7ef2c178dc0d994a321ec103685fdb92bb2e74d37fd3e61116de31b6dd04377a7dd14711a5a3a981379e205277ac3aef4bf09b066d73729cede4dd4096d2f688428", 0xb1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg(r0, &(0x7f000067b000)={0x0, 0x0, &(0x7f000097f000)=[{&(0x7f000092c000)="e3", 0x1}], 0x1, &(0x7f00005ba000-0xc)=[], 0x0, 0x0}, 0x8040) 2018/01/20 01:00:24 executing program 3: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f000001e000-0x20)={@common='bpq0\x00', @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpid() mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000001e000-0xc)={0x0, 0x0, 0x0}, &(0x7f000001f000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000018000)={0x0, 0x0, 0x0}, &(0x7f0000005000-0x4)=0xc) r4 = gettid() mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000001f000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000008000)=0xe8) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000019000-0xc)={0x0, 0x0, 0x0}, &(0x7f000001f000-0x4)=0xc) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = accept$netrom(0xffffffffffffffff, &(0x7f000001e000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f000001f000-0x4)=0x48) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000002000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000000a000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000)=0xe8) r10 = getgid() mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f000001e000)={&(0x7f000001e000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000001d000)=[{&(0x7f000001e000)="35498d9baf7a4b0a1d5c3a86b067ff1707db2f110a73dabae27a49f65d49c34f05098567d008dd07954999bd60a9d8ae406e7b3dd2c9bbf9e78c74bb4154e7a2bc224d84824e35b24c0018784a98589f48513d3a4130b8f05039b1e6e34c3fec3894eadb1aedfa2bd2fc6f71972fcfb783aa591a80c582d31dec196c17ca4e01637f9149599ab3", 0x87}, {&(0x7f000001e000)="b8041babc7524d76b6408dfd96eacbd7ca28460175cbdca1a9ba5d44a9897d1c285bd11216eab909382196452e6ad0b558ac", 0x32}, {&(0x7f000001f000-0x38)="1169cab62ea187e068e99c5109a12559be53da25d0e7a37409f9de419ac64ab7ef56ac95184952f8fcb39321453d4b37461675ece6ebff9d", 0x38}, {&(0x7f000001e000)="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", 0xfa}, {&(0x7f000001e000)="fdab9956", 0x4}], 0x5, &(0x7f000001d000)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r7, r0, r0]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}], 0x120, 0x8000}, 0x40000) r11 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r11, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000006000)={0x14, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x14, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/20 01:00:24 executing program 0: r0 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x80000) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000ba1000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x100004005, 0x0, &(0x7f000079c000)={0x0, 0x0}) r4 = socket$kcm(0x29, 0x10000005, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000583000-0x8)={r3, r1}) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f00004b4000-0x4)={0xffffffffffffffff}) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000f38000)={0xffffffffd4c2c2d7, 0x1, 0x4, 0x401, 0x8000}, 0xc) sendmsg$nl_generic(r5, &(0x7f0000bcc000-0x38)={&(0x7f00002ed000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000868000)={&(0x7f00004c8000-0x254)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0xfd59}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r5, 0x84, 0x6e, &(0x7f00006d8000)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x58ae4fe5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}], 0x7c) socket(0x11, 0x8000b, 0x1) 2018/01/20 01:00:24 executing program 5: mmap(&(0x7f0000000000/0xef0000)=nil, 0xef0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000d0c000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ef0000)=0x10) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000ef1000)={@rand_addr=0x0, @multicast1=0x0, 0x0}, &(0x7f0000ef2000-0x4)=0xc) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000ef1000-0x2c)=[@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x7fff}], 0x2c) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r2, &(0x7f0000eed000)="", &(0x7f0000b88000)="13", 0x0}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00007bc000-0x7)={r2, &(0x7f00009df000)=""}, 0x10) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000ef3000-0x4)=0x0, 0x4) 2018/01/20 01:00:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) connect$unix(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) pipe(&(0x7f000005f000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000e29000-0x20)={0x3, 0x3f, 0x8004, 0x6, 0x1, 0xc8, 0x7, 0xafb, 0x0}, &(0x7f00000ea000-0x4)=0x20) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000bf000)=@assoc_id=r3, &(0x7f0000b32000)=0x4) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000e20000-0x8)={r4, 0x6}, 0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000987000-0xa0)={r4, @in6={{0xa, 0x3, 0x2, @loopback={0x0, 0x1}, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4a, 0x6709, 0x8, 0x308c, 0x9d}, 0xa0) connect$unix(r0, &(0x7f000063d000-0xa)=@file={0x1, './file0\x00'}, 0xa) 2018/01/20 01:00:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000e45000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000068b000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000753000-0xe3)={0x0, 0xdb, "686061682146b9476283c60e2d03844b6a1adcb2164731ff22c7425b5830526cca25a1c7e35a0004bc7bad7458e3f5aa3417b59ea5efb0cbdd558790cab6abe2ee477dc4171fafefffde0953e2af6d9f3892e7a50faadc3cdaf58139be465d05f11d8c2ad8395d83ce7aadf4e16ec6ba2ba0bfe36920bd23556c892ca54b85ed99f3924563e50512f3b3dbf26735a758b7c1e41faf217487211e098870a0a20478af6c56931f2f69c739022c5c28f3a246c4ed5d7ba985502e116f399096e427814c164aab08ecf0ba0aa5d3d7572f69174150f5571aa74113e8f7"}, &(0x7f0000353000-0x4)=0xe3) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00001dd000)={r1, 0xaec7}, &(0x7f0000119000-0x4)=0x8) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000df4000-0x4)=0x0, &(0x7f0000c19000-0x4)=0x4) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f000099f000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f000015d000)="e513b5bf9105005dfb09fe09000000bc", 0x10) getsockname(r0, &(0x7f0000c71000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f00007cb000)=0x3a) r4 = accept$alg(r3, 0x0, 0x0) setsockopt$netrom_NETROM_T2(r3, 0x103, 0x2, &(0x7f0000602000)=0x7c6f, 0x4) sendmsg$alg(r4, &(0x7f0000251000-0x38)={0x0, 0x0, &(0x7f00004ce000)=[{&(0x7f00005d2000)="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", 0x1010}], 0x1, 0x0, 0x0, 0x0}, 0x0) r5 = bpf$PROG_LOAD(0x5, &(0x7f00007ff000)={0xd, 0xf, &(0x7f00003e5000-0x78)=@framed={{0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x7}, [@map={0x18, 0x4, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, @jmp={0x5, 0x6ac, 0xd, 0xa, 0x4, 0x0, 0x0}, @ldst={0x3, 0x3, 0x3, 0xf, 0x7, 0xfffffffe, 0x0}, @call={0x85, 0x0, 0x0, 0xf}, @call={0x85, 0x0, 0x0, 0x2b}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000524000-0x4)='GPL\x00', 0x7, 0xab, &(0x7f0000f0c000-0xab)=""/171, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r3, 0x111, 0x5, 0x7fffffff, 0x4) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000061000)={0x0, r5, 0x7, 0x3, 0x0}, 0x14) recvmsg(r4, &(0x7f0000201000)={&(0x7f0000ca9000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000153000-0x90)=[{&(0x7f00002a8000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f000037a000)=""/102, 0x66, 0x0}, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r4, 0x8934, &(0x7f000062d000)={@common='bcsh0\x00', @ifru_flags=0x800}) mmap(&(0x7f0000000000/0xdc8000)=nil, 0xdc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r6, 0x29, 0x48, &(0x7f000009c000)=0x8000000000000d5, 0x4) getsockopt$inet6_int(r6, 0x29, 0x48, &(0x7f0000dc2000-0x4)=0x0, &(0x7f000001a000)=0x4) accept(r2, &(0x7f000021b000-0x10)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000807000)=0x10) socket$alg(0x26, 0x5, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000dbe000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000071e000-0x4)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f000092f000-0x28)={'vcan0\x00', r7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r8 = accept4$alg(r2, 0x0, 0x0, 0x80800) accept(r8, &(0x7f000041b000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ea4000)=0x10) bind$can_raw(r3, &(0x7f0000396000)={0x1d, r7, 0x0, 0x0}, 0x10) 2018/01/20 01:00:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000434000+0x1a0)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b6d000)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00006fd000-0xa0)={0x0, @in6={{0xa, 0x0, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x4800}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800, 0x5, 0x4, 0xffffffff, 0xb0}, &(0x7f0000a21000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00001a8000-0x10)={r2, 0x800000000000000, 0x2, 0x2}, 0x10) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000e09000)={r1}) setsockopt$inet6_tcp_TCP_ULP(r4, 0x6, 0x1f, &(0x7f0000077000)='tls\x00', 0x4) setsockopt$inet6_MRT6_DEL_MFC(r3, 0x29, 0xcd, &(0x7f0000dc9000-0x5c)={{0xa, 0x3, 0x100000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000000}, {0xa, 0x1, 0x400, @loopback={0x0, 0x1}, 0x7ff}, 0x5, [0x7ff, 0x6, 0x5, 0x8001, 0x8, 0x5, 0x100000001, 0x2]}, 0x5c) sendmsg$nl_generic(r0, &(0x7f000047d000-0x38)={&(0x7f0000008000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000004000)={&(0x7f00004d0000)={0x14, 0x1c, 0xffffffffeffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x6, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockname$netlink(r0, &(0x7f00008e6000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000b0b000)=0xc) 2018/01/20 01:00:24 executing program 7: mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getpeername(r0, &(0x7f000002d000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000031000-0x4)=0x2e) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f0000034000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) sendfile(r1, r2, &(0x7f000002f000)=0x40000000000, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r2, &(0x7f0000035000-0x19)="efac29363a96dbe530be00b34e90c6cff8c700955da1c80c7b", 0x19, 0x44, 0x0, 0x0) 2018/01/20 01:00:24 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x2b, &(0x7f0000ac3000)="", 0x0) 2018/01/20 01:00:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000159000-0x4)=0x1000, 0x4) bind$inet6(r0, &(0x7f00004ad000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000db7000-0x108)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8, 0x1, 0x7f, 0x4, 0x7, 0x81bd, 0x300000, 0x4, 0x1a2c, 0x4, 0x0, 0x8000, 0x8, 0x5, 0xfffffffeffffffff]}, &(0x7f00000e0000-0x4)=0x108) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000026a000)=@assoc_value={r1, 0x10000}, 0x8) 2018/01/20 01:00:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000711000-0x1c)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) socket$inet6_sctp(0xa, 0x1, 0x84) r1 = accept4$inet6(r0, &(0x7f00007ac000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000e0f000-0x4)=0x1c, 0x80800) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000981000-0x1ea)="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", 0xfde4) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000085f000)=0x0, &(0x7f0000117000-0x4)=0x4) connect$inet6(r0, &(0x7f00002be000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x1}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000072d000-0x4)=0x0, &(0x7f00002d4000)=0x4) 2018/01/20 01:00:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f00007a9000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000cb4000)=0x58, 0x800) connect$netlink(r0, &(0x7f00009cd000)=@proc={0x10, 0x0, 0x3, 0x100000}, 0xc) pipe(&(0x7f00005e9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000156000-0x4)=0x0, &(0x7f000004a000-0x4)=0x4) preadv(r2, &(0x7f00007ca000-0xa)=[{&(0x7f00004c3000-0x4d)=""/77, 0x4d}], 0x1, 0x0) r3 = epoll_create(0x20000000000080) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f000097b000)={0x0, 0x0}) vmsplice(r2, &(0x7f00004e8000)=[{&(0x7f00005e0000-0xa9)=';', 0x1}], 0x1, 0x0) write(r2, &(0x7f0000335000)="", 0xfc94) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000d44000)={r1}) readv(r1, &(0x7f00003e2000)=[{&(0x7f00005dd000)=""/4096, 0x1000}], 0x1) 2018/01/20 01:00:24 executing program 7: mmap(&(0x7f0000000000/0xdfb000)=nil, 0xdfb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f000001b000-0x5c)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, {0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x0, 0x81, 0x5]}, 0x5c) pipe(&(0x7f0000a7e000-0x6)={0x0, 0x0}) r2 = accept$unix(r1, &(0x7f0000df1000)=@file={0x0, ""/4096}, &(0x7f0000c1e000)=0x1002) r3 = socket$inet6(0xa, 0x80005, 0x0) ioctl$sock_ifreq(r3, 0x8970, &(0x7f0000dec000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000bee000)={0x0, 0x80000, 0xffffffffffffff9c}) listen(r3, 0xb0a) r4 = socket$inet(0x2, 0x80001, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f000003b000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r5 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) bind$inet(r5, &(0x7f000017b000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_buf(r5, 0x1, 0x18, &(0x7f0000dee000)=""/0, &(0x7f0000dee000)=0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000be9000-0x4)=0x0, &(0x7f0000dfb000-0x4)=0x4) setsockopt$inet_tcp_int(r5, 0x6, 0x200000000000a, &(0x7f00009c2000)=0x1004, 0x4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000a21000)=0x0, &(0x7f0000df8000-0x4)=0x4) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f00007ee000)={0x8000, 0x204, 0xffffff7ffffffff8, 0x3, 0x0}, 0x10) sendto$inet(r5, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000df4000-0x18)=@add_del={0x2, &(0x7f000092e000)=@generic="cf00a500050000008000000165ef47fc", 0x3}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket(0x40000000015, 0x5, 0x0) ioctl$sock_ifreq(r6, 0x8994, &(0x7f00004cf000-0x50)={@common="6970365f767469300000008000", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) setsockopt$inet_sctp_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f0000cb3000-0x4)=0x7, 0x4) setsockopt$sock_int(r1, 0x1, 0x100000000c, &(0x7f00001bb000-0x4)=0x8, 0x4) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000df5000-0x4)={0x7}, 0x4) setsockopt$inet_tcp_buf(r5, 0x6, 0xa, &(0x7f000071d000)="1f0000000000000000f9fffc8f36f800000733f1a5a78631df491525c301040008000000004fa607", 0x28) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000df5000)=0xaf, 0x4) pipe(&(0x7f0000df3000)={0x0, 0x0}) getsockname(r1, &(0x7f0000df9000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000bac000-0x4)=0x14) 2018/01/20 01:00:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0x5) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) connect$unix(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) socket$nl_route(0x10, 0x3, 0x0) connect$unix(r0, &(0x7f0000681000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000d2d000-0x4)={r0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00001d4000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00009c0000-0x20)={0x2, 0x0, 0x0, 0x8000}) ioctl$DRM_IOCTL_AGP_FREE(r3, 0x40206435, &(0x7f00000a4000-0x20)={0xffffffffffffff7f, r4, 0x10003, 0x5}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000099000)={0x0, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2, 0x1f, 0x5, 0x7, 0x1000000000000, 0x0, 0xffff, 0xfffffffffffffffb, 0xfffffffffffffffc, 0x1, 0x97c, 0x7, 0xa8, 0x81, 0x6]}, &(0x7f000077d000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000b07000)={r5, 0x7ff, 0x7, 0x5d6, 0x3, 0xa}, &(0x7f0000a68000)=0x14) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000428000-0xa0)={r6, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x100000000, 0x77, 0x0, 0x8}, 0xa0) 2018/01/20 01:00:24 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000002000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000003000-0x4)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000001000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000002000)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f0000004000-0x4)=0x3ff, 0x4) socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000004000)=""/146, &(0x7f0000004000)=0x2b) 2018/01/20 01:00:24 executing program 5: syz_emit_ethernet(0xfffffffffffffd6b, &(0x7f000000e000-0x4a)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @random="c6d1b7328677", [], {@ipv6={0x86dd, {0x0, 0x6, "71e04c", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, &(0x7f0000005000)={0x0, 0x1, [0xf87]}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000525000)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ax25(r0, &(0x7f0000001000-0xd3)="d4a15cf2978471e43e59d305960ee1d65402fc0757087fc95d4cb6ebfbd8e8a16a4c1a2a306453ba81d6292db282e2d08cd91a3b5433c80046612937fe8463c3476969c442b46cb02e140a036544b55103552fda35663fb25f18e34faf16ba50662d3c747daec6932f59925f076367e68f904a78810c6a4a4cc4b01ab5df9ee919212f0643172dd5e12650768751f496c9a73701d6f47c9ba0ae450160f3cb609f89aa5f3c5fde91d77c6fcb7899bc3ebe2ecc42cdd96f6832e0422b25b4cb14b69688eab0b8f7232f000824efb381560668e4", 0xd3, 0x80, 0x0, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000001000-0x4)={0x0, 0x0}) 2018/01/20 01:00:24 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x4, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f000043b000-0x4)=0x0, 0x4) r1 = bpf$MAP_CREATE(0x0, &(0x7f000073f000)={0x0, 0x800, 0xec, 0x20, 0x11, 0x1, 0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000ef0000+0xaac)={&(0x7f0000ef0000)='./file0\x00', 0x0, 0x18}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000a5c000-0x8)={r0, r3}) socket$bt_rfcomm(0x1f, 0x3, 0x3) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000390000)={r1, &(0x7f0000eef000)="ae187f68c3b93e9c4faa252f0e7a", &(0x7f0000eef000)="2d05558e71cb62bb39345756bbcd847c5fc21619c474f3193ade7bb8a5cfe093ad75bdadf6217fdc0711b9985ddcca", 0x2}, 0x20) 2018/01/20 01:00:25 executing program 1: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r0, &(0x7f0000021000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000022000-0x4)=0xc) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000021000-0x274)={0x24, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@nested={0x10, 0x1, [@typed={0xc, 0x1, @fd=0xffffffffffffffff}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/20 01:00:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00004a5000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x9f}]}, &(0x7f0000f92000-0x4)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000c72000-0x40)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x2, 0x0, 0xb, 0x7a, 0x0, 0xfffffe70, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00004bb000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00004af000-0x4)=r0, 0x4) write(r1, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db39e9ff4435eade", 0x26) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000792000-0xc)={&(0x7f0000182000)='./file0\x00', r0}, 0xc) sendmsg$key(r1, &(0x7f0000706000-0x38)={0x0, 0x0, &(0x7f00002d9000-0x10)={&(0x7f000060b000)={0x2, 0x9, 0x5, 0x5, 0x3, 0x0, 0x7, 0x3, [@sadb_x_nat_t_type={0x1, 0x14, 0x800, [0x0, 0x0, 0x0]}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x4000010) 2018/01/20 01:00:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x1, &(0x7f0000d09000)=0x0, 0x4) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000355000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c27000-0x4)=0xe8) 2018/01/20 01:00:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000010d000-0x1000)="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", 0x11a, 0x0, 0x0, 0x0) r1 = socket$inet(0x2, 0x5, 0x5) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00006d3000)={0x401}, 0x4) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f00007e6000)={r0, r2}) close(r3) 2018/01/20 01:00:25 executing program 5: mmap(&(0x7f0000000000/0xb01000)=nil, 0xb01000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f000082a000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(rfc3686(ecb(arc4)-generic),crct10dif-generic)\x00'}, 0x58) r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000479000)=0xffffffff, 0x4) mmap(&(0x7f0000b01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffffff, &(0x7f0000b02000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000b02000)=0x32) mmap(&(0x7f0000b02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000718000-0x4)=0x0, &(0x7f0000b04000-0x4)=0x4) mmap(&(0x7f0000b02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r1, &(0x7f0000180000)={&(0x7f0000b03000-0x60)={0x27, 0x1000, 0x1, 0x6, 0x4, 0x47c, "477c7ce3901ce7c7abb8b6f52864d191f9dc3c92f0b4a31f2377b1761dd2ce1e1808bca21b519b1f94eea2b0c5d32ec4810e26779f7cd9d115d7628166f2ec", 0x101}, 0x60, &(0x7f0000b03000-0x20)=[{&(0x7f0000b02000)="0310a2aa7486912f1e25ff0eace1531024c05201bcf762e019ba49413c0dcccbbe0887bced4252049948394dacfc1c94347862bf62438d703e897807f7b0f5defa458ab52c48acd111432847d605babd46e34a2ac2304f5e5c2afc7f3370d82a2e3b2ee2db9d8148a473253cac24476ed5b616e8a5d7c6b47c79b3ee708f2657ee062dce39d6033565282169ed04a632", 0x90}, {&(0x7f000046f000-0xec)="7deb5665d1872a2f820bc54a87a125d832a8786e8a11a9b21742026b2858a67e1b95193098c05744695ddf522b5eb2671937def6407a79fdec87f8d36807461b93c77897bcf2528878c0806949fa8fb60c77eb0d52b1fd27f02290f6f9b8459c8c1137f9214f881d431e2f0192e5baad6df4f612fb8743f559c71d03e537d8a2f0d5afc82da288c256164a1852d82d022fd10266465e6f9b44913ca60025473a1b0525a2b3af028ab3d9399012e23ff5efbbd6ed77a1f05e9688fa6d5f06afd402f1f9c686f0e11260f834c1005d101f0be981c6e6ad1e9248daa8d90023b7ca838ae282a8973f85db35cea6", 0xec}], 0x2, &(0x7f00000de000)={0x48, 0x197, 0x939, "20838c91e2ef9dbf1c7df47a5585088036eaf060363b57e5cf30f23821ee7c2f17aa9ccd8e1d04da2bdcffa474d4ff77ea73af0431"}, 0x48, 0x4000010}, 0x8000) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000b02000-0x14)={0x0, r0, 0x0, 0x3, 0x0}, 0x14) 2018/01/20 01:00:25 executing program 6: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000028000)={0x40, 0x21, 0x323, 0xffffffffffffffff, 0xffffffffffffffff, {0x16, 0x0, 0x0}, [@nested={0x2c, 0x1, [@typed={0x28, 0x1, @binary="87f6be1ffa9ee0ca717c5c7416a26901a252508dfc5e0289fb208a764b"}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/20 01:00:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000cd4000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000893000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendto(r1, &(0x7f00002c5000-0x1001)="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", 0x100, 0x0, &(0x7f0000ded000-0x10)=@ethernet={0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00009ab000)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/20 01:00:25 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000484000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000001000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000000000)=0x6) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000094d000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007e9000-0x4)=0xe8) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000f52000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, 0x7, 0x6b10, 0x100, 0x3f, 0x5000002, r2}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f0000001000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000484000)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000847000)={0x0, {{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1e7, []}, 0xfffffffffffffef0) 2018/01/20 01:00:25 executing program 6: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000019000)={@loopback={0x0, 0x1}, 0x1ff, 0x3, 0x3, 0x4, 0x1, 0x1000, 0x0}, 0x20) listen(r0, 0x0) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000001000-0x4)=0xfffff7fffffffffd, 0x4) 2018/01/20 01:00:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f00008e0000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000763000-0x1)="", 0x0, 0x20008000, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000b86000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f00002f8000-0x8)=[{&(0x7f00008b0000-0x5c3)="d1", 0x1}], 0x1) r1 = accept4(r0, &(0x7f0000e85000-0x80)=@generic={0x0, ""/126}, &(0x7f0000ee8000-0x4)=0x80, 0x80800) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000deb000)={0x0, @in6={{0xa, 0x1, 0x100000001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x3, 0x8, 0x7, 0x8}, &(0x7f00007a9000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000b6b000)={0x401, 0x202, 0xa, 0xb983, r2}, &(0x7f0000fcf000)=0x10) bind$inet(r0, &(0x7f0000a58000)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/20 01:00:25 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000000)=0x1ff, 0x8) recvmsg(r0, &(0x7f0000001000-0x38)={&(0x7f0000001000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x3a, &(0x7f0000001000-0x50)=[], 0xbd, &(0x7f0000002000-0xe1)=""/225, 0xe1, 0x0}, 0x0) 2018/01/20 01:00:25 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000a6d000-0x10)={0x28, 0x0, 0x2711, @reserved=0x1, 0x0}, 0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000001000-0xd2)=""/210, 0xd2, 0x10040, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x3, 0x2}}, 0x26) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x2, 0x80000000000001, 0x0) setsockopt(r2, 0x6, 0x20, &(0x7f00005b3000)="020000126c3b172917e25462fa01a15eb90d2cf653f13cc379ede465f40f4a95bbff850a82633574f0b30000800099b397e69501f03d3b3d54436fc71cbcdc6e30ac10369300aff67d076348320700c0a94c470502e90000009398fc74e81b105fd02f9b14732017e2466a9fc43aea71263335960415800020ffffffff7fffffff00020006d1b0e6ebcb12c7291871363e9700004a4c939f5c0c14f1659ce8c8bed2e97e60a3649f2eea0c8263f845802ad72fa698807ef14a6a1813e900bf1d113b514dbdc05ea1309163d6a40de8391f2e98b7bbfbcbea", 0xd8) 2018/01/20 01:00:25 executing program 7: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000009000-0x80)=[{&(0x7f0000011000)="8d3f5764690b0b141233d462f84214711b8332fa01106cc43d89759639aac6ccc0d2961908d671224ae32bddb547aef535", 0x31}], 0x1) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000011000-0x18)={0x0, 0x0, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9]}, &(0x7f000000a000)=0x18) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r2, 0x400454d1, &(0x7f0000011000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000002000)={r1, 0x2}, 0x6) 2018/01/20 01:00:25 executing program 4: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xf, 0x40, &(0x7f0000f9a000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f000096d000)={0x0, 0x8}, &(0x7f0000c12000-0x4)=0x8) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000085f000-0x10)={r1, 0x400, 0x8, 0x0}, &(0x7f0000f9a000)=0x10) r2 = socket$inet6(0xa, 0x80005, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000a7b000)=@sack_info={0x0, 0x0, 0x0}, &(0x7f0000f9b000-0x4)=0xc) 2018/01/20 01:00:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) connect$inet6(r0, &(0x7f00006da000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) listen(r0, 0x3) r1 = accept(r0, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000eff000)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f000085c000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00003e2000)=0x10) 2018/01/20 01:00:25 executing program 5: mmap(&(0x7f0000000000/0xd3b000)=nil, 0xd3b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x400a, 0x802, 0x1) mmap(&(0x7f0000d3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000a17000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000d3b000)=0x14) mmap(&(0x7f0000d3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000451000)=0x1c, 0x4) sendto$inet6(r0, &(0x7f00005d4000-0x2)="", 0x0, 0x0, &(0x7f00006b1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) [ 1031.870245] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=3 sclass=netlink_route_socket pig=12790 comm=syz-executor2 2018/01/20 01:00:25 executing program 7: r0 = socket$inet6(0xa, 0x801, 0x5) setsockopt(r0, 0x84, 0x7d, &(0x7f0000331000-0x3)="", 0x0) 2018/01/20 01:00:25 executing program 6: mmap(&(0x7f0000000000/0x362000)=nil, 0x362000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000362000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000363000-0x4)=0x0, &(0x7f0000363000-0x4)=0x4) mmap(&(0x7f0000363000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000363000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000363000)={r0, &(0x7f0000363000)="76a57ca78f2d18986a85c6031d05a485ae69de5ce9d08d17b17ad62fd71321ef93ee24d9e51a27ce720c6d624a60215a43eb28054f7ca666416bc16fcf2d64bd", &(0x7f000013f000)="b6db13c730bd998d02d6d74cd7f47f3b5faeb2400c5b7b1e0819732e4f6aee88855cea1c7158167d6e2870d2028f5c5862d0e11fc0cd6394f4920eabc54f5c72755120f9f96834dbda016a1273295268a63d7b4234cf42aa04adca93c33d7f7f3fcd742f428c506b090482c28048e15a87c57839406c524e90367f49cfdecc4c4a4343", 0x1}, 0x20) r1 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000008c000)={r1}) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f00002c9000)=0x0) 2018/01/20 01:00:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000051000)={0x0, 0x80000, 0xffffffffffffff9c}) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000c0b000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f000003f000-0x4)=0x14) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f00002e5000)={0x4000001, 0xdc10, 0x2e}) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r2, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) listen(r2, 0x43) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r3, &(0x7f000036c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r3, &(0x7f0000761000-0x1000)="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", 0x599, 0x0, &(0x7f0000572000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/20 01:00:25 executing program 5: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f0000021000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000022000-0x10)={0x2, &(0x7f0000016000)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f0000028000-0x38)=[{&(0x7f0000027000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001000)=[], 0x0, &(0x7f0000020000)=[], 0x0, 0x0}], 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f000000e000)=0x80, 0x4) 2018/01/20 01:00:25 executing program 1: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000b99000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000001000-0x5c)=""/92, 0x5c, 0x10002, 0x0, 0x0) mmap(&(0x7f0000000000/0xf83000)=nil, 0xf83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000f84000-0x38)={&(0x7f0000f84000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0x0}}}, 0x3a, &(0x7f000026e000)=[{&(0x7f000028c000-0x32)=""/50, 0x32}, {&(0x7f0000f83000)=""/243, 0xf3}, {&(0x7f0000015000-0xd8)=""/216, 0xd8}, {&(0x7f0000ba7000)=""/0, 0x0}, {&(0x7f0000f84000-0x18)=""/24, 0x18}, {&(0x7f0000f83000)=""/238, 0xee}, {&(0x7f0000f83000)=""/4, 0x4}, {&(0x7f0000f83000)=""/133, 0x85}], 0x8, &(0x7f0000d79000-0x9e)=""/158, 0x9e, 0x3}, 0x100) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000243000-0x8)={r0, 0x8}) syz_emit_ethernet(0x4e, &(0x7f0000f81000-0x56)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "dba39f", 0x18, 0x6, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}}}}}}}, &(0x7f0000f80000)={0x0, 0x1, [0x3b0]}) 2018/01/20 01:00:25 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x6c072, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000002000-0x60)=[{&(0x7f0000001000)=""/13, 0xd}, {&(0x7f0000000000)=""/217, 0xd9}, {&(0x7f0000001000)=""/141, 0x8d}, {&(0x7f0000001000-0xf4)=""/244, 0xf4}, {&(0x7f0000001000)=""/135, 0x87}, {&(0x7f0000000000)=""/182, 0xb6}], 0x6, &(0x7f0000002000-0x64)=""/100, 0x64, 0x8}, 0x100) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x1d, 0x6, 0x5) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r2, 0x11, 0x64, &(0x7f0000001000-0x4)=0x0, &(0x7f0000003000-0x4)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r2, &(0x7f0000002000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000003000-0x10)={&(0x7f0000002000-0x2c)={0x2c, 0x28, 0x200, 0x3, 0x2, {0x1c, 0x0, 0x0}, [@typed={0x18, 0xd, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000000}, 0x48004) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_buf(r2, 0x21, 0xc0, &(0x7f0000002000-0x3d)="e01af79976425cd7eb44e63a951fcf0ccfbf58b13e0069646db552027df58ea005363b155fcd1f9ea3fdf8c63423db7b6387b2d080b52c0e9348e62553", 0x3d) bind$nfc_llcp(r2, &(0x7f0000002000)={0x27, 0xc0e5, 0x0, 0x2, 0x6, 0x2b47, "bd00e1dd98e62b87354cd6d333685f2c2056f890ae5b579be147eefde251391bd8d7b48512026fc71634d5a5ebfef30f208ff30c7a8c7684d26899fc526a7f", 0x7fffffff}, 0x60) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000000000+0x78d)=[{&(0x7f0000001000-0x2c)=""/44, 0x2c}, {&(0x7f0000001000-0x62)=""/98, 0x62}, {&(0x7f0000001000)=""/135, 0x87}, {&(0x7f0000000000)=""/4, 0x4}, {&(0x7f0000001000)=""/184, 0xb8}, {&(0x7f0000001000)=""/196, 0xc4}], 0x6) 2018/01/20 01:00:25 executing program 7: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000011000-0x10)={0x0, &(0x7f000000e000-0x18)=[{0x4b, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x4) sendto$unix(r1, &(0x7f000000d000-0x4)="", 0x0, 0x0, &(0x7f000000e000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/20 01:00:25 executing program 0: r0 = socket$inet(0x2, 0x2, 0x1f) mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000020000-0x4)=0x6, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000001f000-0x4)={0xffffffffffffffff}) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000001f000)={@common='yam0\x00', @ifru_flags=0x400}) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000005000-0x2)=0x0, 0x2) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x17, &(0x7f000001f000)=0x0, &(0x7f0000019000-0x4)=0x4) 2018/01/20 01:00:25 executing program 2: mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x2, 0xb132, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000004000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000-0x10)={&(0x7f0000000000+0xeeb)=@acquire={0x128, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {@in=@broadcast=0xffffffff, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0x0, 0xffffffffffffffff}, []}, 0x128}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0x218000)=nil, 0x218000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000080000-0x91)="9fa0291e41797c3d71854a9fe2cd858674c82988348b5ca3a6103d5ca1cb9eef", 0x20) mmap(&(0x7f0000218000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000218000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000200000)={0x0, 0x0}) mmap(&(0x7f0000218000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000218000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000218000)={r2, 0x28, &(0x7f0000218000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r3 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000218000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000219000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000021a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000021a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f000021b000-0xc)={0x0, 0x100000001, 0x20}, &(0x7f000021b000-0x4)=0xc) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000219000)={r4, 0xa4, "97e16e73352723ca3d06087a43b05302d16df250be96df54188a72da13cc526df60d953eee2ff7380b0a8d13b0977264b6452613a952012fc24b1f243984d0e42cb9114def587f57a2992b8f78e286a1db063c575ff7bbc42621bec2d3b4a881eb86cb5d92d9239cbf634ce7fa876a9ef5bae101a5c10274772bdcfcb318ae873d478d07c7f5be3ad3942e626df8bcf8781c86dd5b8f8e8c7b39d2612c119d7dd99c9050"}, &(0x7f00001b0000)=0xac) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00000c8000-0x4)=@int=0x0, &(0x7f000020f000)=0x4) mmap(&(0x7f0000219000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000021a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f000021a000)='htcp\x00', 0x5) mmap(&(0x7f000021b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000021b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000021b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r1, &(0x7f000009e000-0x38)={&(0x7f000021b000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f000021b000)=[{&(0x7f00000ba000)=""/242, 0xf2}, {&(0x7f0000028000)=""/0, 0x0}, {&(0x7f0000124000-0x8e)=""/142, 0x8e}], 0x3, &(0x7f000021c000-0x68)=""/104, 0x68, 0x6}, 0x1) mmap(&(0x7f0000219000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000219000)={r5, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8, 0x400000010001, 0x8001, 0x9, 0x3, 0x0, 0x6, 0x8f4, 0x6, 0xd5a4, 0xe88d, 0x800000000001, 0x7, 0xffffffffffffff7f, 0x200]}, &(0x7f0000219000)=0x108) mmap(&(0x7f000021c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000021c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000021c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r0, &(0x7f000021c000+0xa46)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000021d000-0x4)=0x1) sendmsg$alg(r3, &(0x7f00001b1000)={0x0, 0x0, &(0x7f0000142000)=[{&(0x7f000014f000)="68e7d5f016c0b60944fb591e2544a3019223d10cdc9f7423654a742fb59eb82228da292ef441a212cc2e58fc67fa9728e94aa3638b0f59ac2474c9ee5f2778a011e65eec7404b982224ed2c66e6aa17959333ccb86a71dd251756286636c9de310e5006bfd47044b3fea33b1cece11be1c971d2d256ac7221035a28b1588776c68", 0x81}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000216000-0x38)={&(0x7f000015f000)=@in={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffedf, &(0x7f0000211000)=[{&(0x7f0000092000-0xbb)=""/187, 0xfffffffffffffee6}], 0x1, &(0x7f0000137000-0x3)=""/3, 0x3, 0x0}, 0x0) mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/20 01:00:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000c75000)={@generic="7a3f1952c087372dcbf8ac60c24880eb", @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) bind$alg(r0, &(0x7f000066c000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) 2018/01/20 01:00:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000efe000)={0x2, &(0x7f0000f01000-0x28)=[{0x20, 0x0, 0x0, 0xfffffffffffff02c}, {0x200000000000006, 0x0, 0x0, 0x0}]}, 0x10) r1 = epoll_create(0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000bbd000-0xc)={0x2008, 0x0}) 2018/01/20 01:00:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000053b000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00005c2000-0x4)=@assoc_id=0x0, &(0x7f0000710000-0x4)=0x4) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00000b0000)={r2, 0x34, "0b6bbe68673711bbc5dbb3c30545e05680bfeab1c0292da6b170e01df3234eedca4ecbf2ce8ccea1b2b23c50b8e600639193c8a6"}, &(0x7f0000843000-0x4)=0x3c) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000990000-0x1000)=""/4096, &(0x7f0000b3c000)=0x1000) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_opts(r1, 0x0, 0x0, &(0x7f00004c9000)=""/229, &(0x7f00001ff000-0x4)=0xe5) listen(r4, 0x0) sendto$inet6(r3, &(0x7f000044c000)="", 0x0, 0x20000002, &(0x7f000059d000-0x1c)={0xa, 0x2, 0xffffffffffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, 0x1c) r5 = accept4(r4, &(0x7f0000219000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000db5000-0x4)=0xfffffdd1, 0x0) accept4$inet6(r3, &(0x7f0000b11000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000bfe000-0x4)=0x1c, 0x80000) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f000084e000-0x8)={r2, 0x800}, &(0x7f0000cff000)=0x8) getsockopt$inet_sctp_SCTP_NODELAY(r5, 0x84, 0x3, &(0x7f0000267000-0x4)=0x0, &(0x7f000085a000-0x4)=0x4) [ 1032.088904] can: request_module (can-proto-5) failed. [ 1032.134874] can: request_module (can-proto-5) failed. 2018/01/20 01:00:25 executing program 5: mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x3, 0x64031, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000da8000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f0000a0f000)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000080000)={0x6, &(0x7f0000571000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000928000-0x8)={r1, 0x0}) r2 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000389000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x40032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf02000)=nil, 0xf02000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000963000-0xe8)={{{@in=@empty=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f02000)=0xe8) 2018/01/20 01:00:25 executing program 0: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000006000-0x4)=0x1, 0x4) socketpair(0x4, 0x3, 0xdd7, &(0x7f0000006000-0x8)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000007000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000005000)=0x1, 0x4) 2018/01/20 01:00:25 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000000)={0xfffffffffffffffe, 0x2000000000, 0x0, 0x1, 0x98, []}) ioctl(r0, 0x8917, &(0x7f0000000000)="") 2018/01/20 01:00:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000a000-0xc)={0x10000014, 0x0}) getpeername$packet(r0, &(0x7f00009a0000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00009e3000)=0x14) connect$packet(r0, &(0x7f0000363000)={0x11, 0x1f, r2, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14) accept$inet(r0, &(0x7f0000909000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c88000-0x4)=0x10) epoll_wait(r1, &(0x7f0000014000)=[{0x0, 0x0}], 0x1, 0x7518) socket$inet(0x2, 0x7, 0x401) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000008000-0x4)=0x0, 0x4) 2018/01/20 01:00:25 executing program 3: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f0000004000)=0x37, r0, &(0x7f0000012000-0x8)=0x0, 0x7, 0x8) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000010000)={@common='erspan0\x00', &(0x7f0000011000-0x4)=@ethtool_perm_addr={0x20, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/20 01:00:25 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000001000)={0x1d, 0x0, 0x0, 0x0}, 0x10) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000003000)={0x3, [0x2, 0xffffffffffffffe0, 0x6]}, &(0x7f000000c000)=0xa) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000000b000)={r0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000009000)={0x0, @in6={{0xa, 0x2, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff, 0x5c, 0x0, 0x73dd, 0x3ff}, &(0x7f000000e000)=0xa0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f000000f000-0x4)=r2, 0x4) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000004000)=0xb, &(0x7f000000e000-0x8)=0x3) r3 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r1, 0x0, 0x1, &(0x7f000000c000)=0x0, 0x4) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r3, 0x0, &(0x7f000000e000-0x4)=0x0, 0x80000) ioctl$PPPOEIOCDFWD(r3, 0xb101, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000000e000-0x8)={0x0, 0x0}) sendmsg(r0, &(0x7f0000008000)={&(0x7f000000b000-0x10)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)=[{&(0x7f0000008000-0x38)="05000000017daebd4c317b8c0649831def071b7c358611a6238d495f9f3ff91ee6d69764e7db2b81abfffdc05da6f696bfc575b2f528f6ef", 0x38}], 0x1, &(0x7f0000009000-0x370)=[], 0x0, 0x0}, 0x0) socketpair(0x11, 0x80b, 0x400, &(0x7f0000004000+0xca3)={0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r1, &(0x7f000000d000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f000000c000-0x20)={0x6, 0x40, 0xa, 0x80000000, 0xfea, 0x6, 0x2, 0x9, 0x0}, &(0x7f0000003000-0x4)=0x20) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000008000)={0x5, 0x8008, 0x7, 0x800, r6}, 0x10) ioctl$sock_netrom_SIOCGSTAMP(r5, 0x8906, &(0x7f0000006000-0x4)=0x0) 2018/01/20 01:00:25 executing program 1: mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00007c9000)={0xffffffff, 0x100, 0x8}, 0xc) epoll_create(0x1) r1 = accept4(0xffffffffffffff9c, &(0x7f0000e8a000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f000089c000)=0xc, 0x800) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00007b8000-0x4)=@assoc_id=0x0, &(0x7f0000bd4000)=0x4) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000497000-0x18)={r2, 0x1000, 0x30, 0x3, 0x8988}, &(0x7f00006e9000-0x4)=0x18) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000ef5000-0x18)={r3, &(0x7f0000215000)="", &(0x7f0000ef4000)=""/163}, 0x18) r4 = accept4(0xffffffffffffff9c, &(0x7f000065d000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000cbc000)=0x6, 0x80000) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000e94000-0x10)={0x0, 0xffff, 0x8, 0x308}, &(0x7f0000ef6000-0x4)=0x10) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f00001b8000)={r5, 0x14, "9b1ede7cc66a8015b44cfdcb2c2a28e1038a5b01"}, &(0x7f0000ef6000-0x4)=0x1c) pipe(&(0x7f000033d000)={0x0, 0x0}) ioctl$DRM_IOCTL_INFO_BUFS(r7, 0xc0106418, &(0x7f0000737000)={0x2, 0x8, 0x5, 0x3, 0x9, 0x3}) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef5000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r6, &(0x7f000053f000)={&(0x7f0000ef8000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r4, 0x4, 0x2, 0x1, 0x3, {0xa, 0x3, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x3}}}, 0x32, &(0x7f0000ef7000)=[{&(0x7f0000e39000-0xb1)="2157941a1b661fbd12aca0ba30abd0d6cc368097b226281e446f9566fb75eebb007df31b53285f6552cbabf0082bf5d64d690ed890c33bb61658f37c07578dc798009ac0d0516a2b0b1ddae40c26e4aaf904e46b4edf143c8656c4e31433500d4c7e3a15688fb14e0713607ad919abcf8483efa525eb88f945eddc56c8c55bcec9b03869492f8e5d529b9b805a33cc5de7d90d4f9dc9ba6588daa8eb8a253c8c68040d03431b10d6dec325ac895429283d", 0xb1}, {&(0x7f0000ef8000-0x4f)="4058a11b265796853941265e6fb9fba0de6d57c9498eed0d090fe77f58d2cf900051358e0dff243bfcc6e0aa83c65e7a66570570c7196aa5eb524ddec87fe315789a9ecd0d9a8b0a2c55ddc26098d6", 0x4f}, {&(0x7f0000ef7000)="2926af205d1e48568b36df", 0xb}, {&(0x7f0000ef7000)="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", 0xff}, {&(0x7f0000770000)="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", 0x1000}, {&(0x7f0000ef7000)="b3b325b6f9f6c4396db5f81e87205b4ae7ea", 0x12}], 0x6, &(0x7f0000ef7000)=[{0x58, 0x29, 0x4, "340a6bf962ea9c2079b5d75c04dd7d56ace5aea07a257c9c65c4f0c65c86269e9da6e5f00dc74cee4b4a7667d9542274d3d1062522201a35957ce3343fd884d184c4"}], 0x58, 0x800}, 0x40000) recvmsg$netrom(r6, &(0x7f0000ef6000-0x38)={&(0x7f0000dc8000)=@full={{0x3, {"55c9a36f7e81ae"}, 0x5}, [{"90495ad0e81dfc"}, {"c5881ffdd2588f"}, {"3754a95a0c7219"}, {"90063c37aff308"}, {"e52f74b80da116"}, {"72847fdc5e6c1f"}, {"6adaef6fdfde67"}, {"2f66e52efad567"}]}, 0x48, &(0x7f0000a74000-0x30)=[{&(0x7f000067a000-0x78)="069c3ac774a1dfdc22820d980922bdeeba26df14aa9d8be9322d549abee5ac786028e6baea0fa613f76a3ff954c34a88aee8b7cff2fe0eb5a00f6d2966d1e42cb0024aaf287777e42d7422ead4d0a28ade072b40737f0c190b9736f306f98315c2418bf6e6b5adaccf0103b01b6964d19b8ea67b101d6cd4", 0x78}, {&(0x7f0000ef6000-0x2e)="d07fb5fae01314ea4285c2e334115c3f01bbf0f5140513a9d835196eee748e4aacd91f7c65c744c7af4647a400a4", 0x2e}, {&(0x7f0000ef6000-0x9a)="c761766cba6648871c6cce02a0e623ec483b59c4f911991d0af09e0372f5296e57e6d2cbbec46bce52713d8b51c4bd541f9d74631f47a6fa3f244b90d98907040ca2663f9a605525e95990824a5127e62c4c1a71c1fcfe84e3fdac56bf26e3ab79452b6d5c44ef1a18622960c38b1af057541a5c8c298407418d80b15d7e6c4c8d5cd8feb8de718cbb4ef9bfa145170c88dcaa698bdf99a4de4d", 0x9a}], 0x3, &(0x7f0000ef6000-0x12c8)=[{0x1010, 0x11b, 0x8, "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"}, {0x90, 0x116, 0x9, "f80364de7caf72469d63de29ff7cb51a03ac08d14fbfadbde4dd44cfc19f873778235ff8f50b61d426e5e177a7533efc9f16e6062e427893d9b80a577969886d9e5f8741f093b1832e42537d63161a780d496e25f89a4680f6dc9aa8a8d1adae1226f4cefd3f03503b9e5bfa85beaae772353f284a14827eb37ed97b"}, {0xe8, 0x10f, 0x1c, "189c44a8bb3b681a2de6a1130380770f05682a3cd8bdfdbc47f2a089965a7a4a7903bebbcbe118765b09726d77bd173d2dc3714f8058e07a5126719a95625ddb1a29de140cd93dfa85c0d83b31c1d7c50bbfdf8c4c740d76e19f4982d7b2dfc8e2f6854dcb97738ca67ea237be3b07ef4c759262de8df562df9743978673ded526ed560d4b0c1c6a9f397b759ac011b02b83c1ac517e749fbcc4e70bb8bd20e21106a51b31b93ff3b99a76f21dce49166e02e525a84ebfe3da9f28c031d3980381670ad15c026ecd1b3c483e438abc16dd712f97"}, {0x10, 0x13d, 0x8000, ""}, {0x38, 0x10e, 0x0, "1dccec92442a6141c16f0478d323cf0eda2668a4e35fff883a58f8b6e90a6e09c22338cc"}, {0x90, 0x100, 0xfffffffffffffaa6, "f96e8f3075379eb05fe5db6376e47290312c832b9ec66335f9dbca869b5fc84791058482a41238b536fee0850df46b58dd4f3765187de1a50b43d983f186009fe570e83058b4387da80684bbafe8b16cd317c43c61d6de9d5d3b632131d049b3ddf8e4bc8323512a8ac621af76905a6e01e8691725ab07960bdce14f631f24"}, {0x68, 0x1ff, 0xffffffffffffffb6, "7b94cbb5b7d379822ef671e016bd1c244b4b6c26fff71cc3cd3af6eccd125ec0584d3bda13e008b3ae87ca5f674c4acbae8edba769e5165927499abd7ccbb07e6f4d6c3c423d3e9b323b2c17d13a9bbf0488"}], 0x12c8, 0x40000}, 0x1) 2018/01/20 01:00:25 executing program 6: mmap(&(0x7f0000000000/0xe69000)=nil, 0xe69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000cba000-0xa0)={0x0, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffd8, 0x5, 0x100000001, 0x192, 0x2}, &(0x7f00007e7000)=0xa0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000e54000)={r1, 0x4, 0x1, [0x1]}, 0xa) r2 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet6_int(r2, 0x29, 0x48, &(0x7f0000886000-0x4)=0xfffffffffffffffd, 0x4) mmap(&(0x7f0000e69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000e6a000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000e69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r3, 0x80046402, &(0x7f0000e69000)=0xa55e) 2018/01/20 01:00:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000c75000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0xfffffffffffffffd) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f00009c9000)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000007e000)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000b04000-0xc)=@sack_info={0x0, 0x2, 0x2f}, &(0x7f0000fc0000-0x4)=0xc) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000b9d000-0x8)={r2, 0x3ff}, &(0x7f0000ba4000-0x4)=0x8) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f00005dd000)=0x1, 0x4) sendmmsg(r3, &(0x7f0000ba6000-0x3c)=[{{&(0x7f0000798000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000581000)=[{&(0x7f0000544000)="b6", 0x1}], 0x1, &(0x7f0000ac1000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/20 01:00:25 executing program 3: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000ebc000)={r0}) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r1, &(0x7f0000fd5000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000020c000)=0x10) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000fd6000-0x91)=""/145, &(0x7f00004da000)=0x91) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/20 01:00:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00002c0000-0x8)={0x0, 0x0}) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x3, 0x4, 0x9, 0x0, r0, 0x9c6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000034000)={r1, &(0x7f0000d89000)="7e4d677bc8395b4685fa115a3b1bed4382d8881bcc4bccc4304aad35cfcc9d8bdea201022649be9a1b75cb34cd0ab706a5440e8cbef87eddbc740bad44082b860e5d1b36cb4062d96a815893b1b041e145f76f163b9c6142d7bfbc08ee8725af1fd7846ece6f95dbf238514a28f8dd4d80a726c1938919d39c34da24928e483dc1416f0a4d1532011c2f246cff027fd8fa70c62cbf57a7f280fa6721ca287adf367e24d7ceba73b4a10c22017781e3b4bac3b8b89d88a796ea6613ce9a8edf0d82df13b5f05ff819e28975cbc71d9591536394130bb3f2ed1f8562bbffca9e21f73b774de19e0512d74fff292523", &(0x7f0000998000)="5d7ea064b081bb128bb828a0e124d3b18c9f73", 0x2}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00006b2000)={r1, &(0x7f000095f000-0x45)="d2d8696f8d00168d77d231b6537479ecfe95c75cba9eabff0c08452600d55c3c469d4d4a3a6e8b99f3839d954670c1fa8875749cd42259595869132033780129cde0185312", &(0x7f00009df000-0x1)="16", 0x0}, 0x50) 2018/01/20 01:00:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x49, &(0x7f00009e2000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "9249df", 0x13, 0x2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x1, 0x880b, 0x1, 0x2, [0x100000000], "83"}, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) socketpair(0x8, 0x200080001, 0x1000000000000, &(0x7f0000dea000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f00003f5000-0x8)={0x0, 0x6}, &(0x7f000025f000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000a3d000)={r1, 0x5, 0x1, [0x6]}, 0xa) 2018/01/20 01:00:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000cde000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000b1d000-0x38)={0x0, 0x0, &(0x7f00000f5000)=[{&(0x7f0000b17000-0xab)="78255626986b70c04c019076efd1f0538180d42e3719f29e443106daa3d6223ae1bdcf15a36e80bd15d40ef6f3dccfb8c547ca452df1d0cc0c9c23c901ccb3c07525d7b1dd87d0a326924521059a7cf0ad91603b568c24e6dc33a87b901127dd8da789cd6a14ff3caa926e2d16d5d082c50011f85835f8e082ac672b586aa83944cd1d1fff35c78b48f963ee21d3c4b9ce148012636adb0a4068a296b4bee7e7ee7bb736727b37f08d0e6c", 0xab}, {&(0x7f00004a4000)="37a230268647f05acb1792d9048a90f5bc698a4f3a966cae37b23310f10271a91ce697c3c62b1a196b779f2f81eafb2282fd4ae97092e1717a6fc66c6734b7776cee716f30a99274b09f844174e4aca067dc42e613c8259095d882cfd758a68dd5ea831b6ce8f421", 0x68}, {&(0x7f000072c000-0x3e)="4c142e560c418d8c7db0cab6d6651f76f27803b0553b6735407bb1184e4d4cf52b33cae680806ef497b9a60eec10cf3849c1dd81f9d65dfb4a8fbbaf605e", 0x3e}, {&(0x7f0000eb7000)="9fae8e62cd2a2d263ed0d108e519553ec1bf84881a8d0a8989879068d8f07ea613ee302feaee11e39c4b41eef79bf64e87ff56357d92a8a91eb2b1e795240990fbdaaabb3a7bac93ba61c21af22d462d79337fa437fbe1264ba154bc079011ffd07c85", 0x63}, {&(0x7f00005d0000-0xd2)="e1e8df65dbb36e0fbc3a36ca095b98f6918b68475bef54f9d0e361afa3ea5ddd132d57ca736faad8064166ec7eadc39fcb6a5e98c90fbbfb4f88633b293778f076bef7c34bc8e7309f7f8348703a81aeb31ec4de4bdb010d338f856c474696c9980bf7ba46cc287cf96de99254c5d8973049300ffebf9b115ac509a725201fc92eebf6f61619889ae753da3c0b353916838af46ae3c2e634a79141cdbb96904c254f3043a1912ec391d6c88100125c3401e2a7f343c6d62554652e05453062197f7c635f209d3849eb40df00fbf78a35ad9d", 0xd2}], 0x5, &(0x7f00005e1000)=[@op={0x18, 0x117, 0x3, 0x1}, @iv={0x80, 0x117, 0x2, 0x69, "cc5166cea116ae540e4a73eaf87fd4d0fbe3487fe1e18e50546177243fcd9023f728b27d6ae90445fe3a52889f20818b2ebc70fd555155fce4b25e2c012a03d40b334e3db9e453ff73c8eb3eb261ea610f79bc9edc0bbb30df9f360a8a32465d2b750eab2b84028f82"}, @iv={0x98, 0x117, 0x2, 0x82, "53408450baeeb919b51e7234e1c310c64ff4f8e8a4f755b08761b10e69c88ce2b6694f25c6e2de7c73c63f475e9cb064c7762b8a83c9f5b33a99d0bf4d6f5fdaa3b78164ddce66a2619bca119952624d107197d0b7c2fe2ac2dd8aff2e248e7c57cfe83a041f634631cac832992158996c46772c61bb9a6f80f648b066cb718f93eb"}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x0}], 0x178, 0x20000805}, 0x0) sendmsg$alg(r1, &(0x7f0000de1000)={0x0, 0x0, &(0x7f0000c35000)=[{&(0x7f0000549000)="10", 0x1}], 0x1, &(0x7f0000f96000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000369000-0x38)={0x0, 0x0, &(0x7f0000804000)=[{&(0x7f0000a08000)=""/25, 0x19}], 0x1, &(0x7f0000ef2000)=""/197, 0xc5, 0x0}, 0x0) accept$alg(r0, 0x0, 0x0) r2 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000ca2000)={0x28, 0x0, 0x2711, @reserved=0x1, 0x0}, 0x10, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r2, 0x28, 0x2, &(0x7f0000263000-0x8)=0x7, 0x8) 2018/01/20 01:00:25 executing program 1: r0 = socket(0x11, 0x1, 0x3) bind$llc(r0, &(0x7f0000912000-0x10)={0x1a, 0x1f, 0x8, 0x10000, 0x7ff, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x16}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000cfa000)=""/51, &(0x7f0000001000-0x4)=0x33) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000002000-0x2)=0x40) r1 = socket$nfc_raw(0x27, 0x3, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000004000-0x8)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000003000-0x8)={0x0, 0x3}, &(0x7f0000005000-0x4)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000002000-0x8)=@assoc_value={r2, 0x7}, &(0x7f0000004000)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000002000-0x4)=0x0, &(0x7f0000006000-0x4)=0x4) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000000)=0x0) sendto$llc(r0, &(0x7f0000004000)="9a584809fddd403ea1e3ec6e475831d72a007347279268445c3bcaf867e23542e6565fc61471366c937d5d14b5a3ab42eed47e43439981cec14c2558eb70c444f65fb2f3a0ee650b897989ee150acdde2051c8ddde618e8968d93fbf654165c05d18251e441951e7d601db6d97ff21130206d7f34d711e33bd397d413743a61591bbd6cd6508e880aa", 0x89, 0x40010, &(0x7f0000004000)={0x1a, 0x2, 0x9, 0x6, 0x0, 0x100000000, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000007000-0x88)={0x2, {{0xa, 0x2, 0x7f, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/01/20 01:00:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4000000000000001, 0x101) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000458000-0x4)=0xfd, 0x9b) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000034000)=0x0) 2018/01/20 01:00:25 executing program 3: mmap(&(0x7f0000000000/0xfce000)=nil, 0xfce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0x9, 0x4000000000080, 0x2, 0x11, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) 2018/01/20 01:00:25 executing program 7: mmap(&(0x7f0000000000/0x9e6000)=nil, 0x9e6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x6, 0x4, 0x4, 0xa5b2, 0x1, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f00009e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$ipx(0xffffffffffffffff, &(0x7f00004ac000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00009e6000)=0x10) connect$ipx(r1, &(0x7f0000576000+0x35d)={0x4, 0x6, 0x8, "2f347b34331e", 0x2, 0x0}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00004e3000)={r1}) mmap(&(0x7f00009e7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r2, &(0x7f0000857000-0x40)=[{&(0x7f000054f000-0xc2)="8c41a07a7cf5e095275284ef51100b5e720164af1c90535bc72260af192341deb7854be33910dfd02fd78b3ee17fbdbd81b07d4fdfb95bdaacce060c2f7458e8b9d2ba4b2f8bf41e951cda27f7b362b9c13c73ac188a80961c0abde4b8b09219daff6cf97a683e3be988c5346400b1d846d8db6c3e2521cf833e1ccfc47faeb7a4e981400d746973134ac0bf9330e710fe1bc59a9a6b9c96bafc4254e8445b3c52eb7a27070e8c25c0eae9535a6be5a7e7418414e40f6c4004b49eabe44a26b72e4c", 0xc2}, {&(0x7f000051b000-0x1e)="9f89598112cf8f8cb1e6908f476363c27749033e5e39dac5ce934578c776", 0x1e}, {&(0x7f0000245000)="1add71543258469f8f7824bc89713adda1887eec8c9355a311a7672d0447505cc8314736e648d90ac9d38d18030402d35ab24429e243354099b299f0328bb5b5419cf01716df4c6bb27689c53e2eb2b21ceb578006157fb9b0b424cafbd0d8f83c971b0db7b34d35", 0x68}, {&(0x7f00009e8000-0xef)="586f5f7e54196e04fc15b905bfed41a7d8a4d0f2d208ad5ffbbbfc1cecee316928a5759d8551960b45db50f722208f9f189e8a2a640d60e763d39a601b7b4c8a43f4b91af02b8a4635c93153aaf5ee9685be4239b68b86f3e018d130eade253ecb19af6d57cc8dc452cd5ba5edc2b295d3e3bfb8d3e394df0a9196fbb9be7bc3ee0ac84d7e5657c5fb54de154297be17b10ecb9bdf40fca30d261066773298349a91f15d866b9f2a18faf11ffee7f37c345aa3b72523c38e695986cb676597c5347ccb91fb4f029930e7749997b2e775da986db71ee7614f766e3e0ed7c0baa67ef66df1b5aead8e3f4cd92a7ccb82", 0xef}], 0x4) mmap(&(0x7f00009e8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009e8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009e8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000748000-0x10)={0x580, 0x8, 0x10000, 0xa6f, 0x0}, &(0x7f00009e9000-0x4)=0x10) mmap(&(0x7f00009e7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r2, 0x29, 0xff, &(0x7f00009e8000-0xca)=""/202, &(0x7f0000360000-0x4)=0xca) mmap(&(0x7f00009e8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$llc(r2, &(0x7f00007d2000-0x10)={0x1a, 0xd, 0x15e, 0x4, 0xfffffffffffffff8, 0x9, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0x0, 0x0]}, 0x10) mmap(&(0x7f00009e9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009e9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009e9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009e9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r2, &(0x7f00004c7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00009ea000-0x4)=0x14, 0x80000) bpf$PROG_LOAD(0x5, &(0x7f0000842000-0x48)={0xf, 0xa, &(0x7f00009ea000-0x50)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, @map={0x18, 0x7, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0xa, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @alu={0x7, 0x10001, 0x0, 0x0, 0xf, 0xe, 0xffffffffffffffff}, @initr0={0x18, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x1}], &(0x7f00009e9000)='GPL\x00', 0x800, 0xdd, &(0x7f00009ea000-0xdd)=""/221, 0x41000, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r3}, 0x48) setsockopt(r2, 0x67ab, 0x783, &(0x7f00009e8000)="7348c16f8ab38b6f69ac324a581bb4630787bdf333b0bf33abdff40cfcbc1d09f56686f45b42d3468994bb0a53fdcc5da624cefe834dc633a2ae032655391069656bec6c7ca9edc7b9e1e2bcd34111f9536a77f3cccf658560d9923a6f25c7ae04007eb01e3012659fbf0b80c7", 0x6d) 2018/01/20 01:00:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000182000-0x4)=0x0, &(0x7f0000d43000-0x4)=0x4) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_settings={0x0, 0x0, @sync=&(0x7f0000b3d000)={0x0, 0x0, 0x0}}}) 2018/01/20 01:00:25 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffff9c, &(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000000000)=0x16) socket$nfc_llcp(0x27, 0x3, 0x1) ioctl$void(r0, 0xc004587f) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_raw(r0, &(0x7f0000002000-0x10)={0x27, 0xfffffffffffff13a, 0x0, 0x0}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f0000034000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0x0}, &(0x7f0000001000-0x4)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000003000-0xe8)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x4}, 0x3, 0x5, 0x3, 0x80000001, 0xa, 0x0, 0x80, 0x21, r1, r2}, {0x40, 0xe0e0721, 0x6, 0x109, 0x4, 0x4, 0x4, 0x0}, {0x9, 0x3, 0x4, 0x73e8}, 0x1, 0x1, 0x0, 0x1, 0x1, 0x2}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x32}, 0xa, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x80000001}, 0x5, 0x5, 0x3, 0x58, 0x40, 0x2, 0x1}}, 0xe8) mmap(&(0x7f0000000000/0xadf000)=nil, 0xadf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r0, 0x0, &(0x7f0000a2e000)=0x0, 0x80000) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000088a000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000086e000-0x4)=0xe8) 2018/01/20 01:00:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x11, &(0x7f0000a80000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000f9e000)=0x3ff, 0x4) 2018/01/20 01:00:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000154000)={r0, r1}) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0xffffffffffffffff, 0x0, 0x1, 0x0, 0x0}}, 0x8) 2018/01/20 01:00:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_proto_private(r0, 0x89e7, &(0x7f0000455000-0x3d)="138945846382b8f14b89bbd20e4fc75c6a02bfd755dfeaa4dd79ae1a687f97681562e4cf091a419705cb824fe2d773855662312f984badfcce31f1cc4f") sendto$inet6(r0, &(0x7f0000c43000)="97", 0x1, 0x0, &(0x7f00007ca000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x3}, 0x1c) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000abf000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x2}, 0x1c) poll(&(0x7f00000bb000+0x6e1)=[{r0, 0x0, 0x0}], 0x1, 0x9294) listen(r0, 0x97d) shutdown(r0, 0x10000000000001) socket$kcm(0x29, 0x2, 0x0) 2018/01/20 01:00:25 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0xfffffffffffffffe) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000001000-0x20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x20) 2018/01/20 01:00:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_int(r0, 0x0, 0x3e, &(0x7f000000b000)=0x0, &(0x7f0000fb2000)=0x4) r1 = getpid() ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00008f8000)=r1) socketpair$ax25(0x3, 0x7, 0xcc, &(0x7f0000323000)={0x0, 0x0}) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f000035d000-0x4)=0x2d, 0x4) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000191000-0xad)="", 0x0, 0x0, &(0x7f00006e2000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$pppoe(0x18, 0x1, 0x0) 2018/01/20 01:00:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000383000-0x10)="0000000000000040000081000000e314", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000987000)={0x0, 0x0, &(0x7f00008b1000)=[{&(0x7f0000759000)="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", 0xf80}], 0x1, &(0x7f000003f000-0x60)=[@op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}], 0x60, 0x80}, 0x10) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000140000-0x30)=[{&(0x7f0000efb000)=""/16, 0x10}, {&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f0000b96000-0x39)=""/57, 0x39, 0x0}, 0x0) socketpair(0x0, 0xf, 0x800, &(0x7f0000ba4000)={0x0, 0x0}) ioctl$DRM_IOCTL_IRQ_BUSID(r2, 0xc0106403, &(0x7f0000f87000)={0x24b, 0x7, 0x9, 0x0}) 2018/01/20 01:00:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f00007c2000-0x4)=0x0, 0x800) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f00002c3000)=""/133, &(0x7f0000051000)=0x85) r1 = socket(0x10, 0x80b, 0x53) setsockopt(r1, 0x2, 0x8, &(0x7f000024b000-0x26)="e811aa5f0f1d207df9f403f2aaae345aa3a97cddc876af35fc18a496d1e16106e3353f66ca15", 0x26) getsockopt(r1, 0x200000000114, 0x2715, &(0x7f0000002000-0x1000)=""/1, &(0x7f0000000000)=0xfffffffffffffff2) socket$bt_sco(0x1f, 0x5, 0x2) 2018/01/20 01:00:25 executing program 5: r0 = socket(0x1e, 0x1, 0x0) setsockopt(r0, 0x1, 0x87, &(0x7f00004b8000-0x1)="ab", 0xffffffffffffff93) 2018/01/20 01:00:25 executing program 6: r0 = socket$llc(0x1a, 0x0, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f00009f7000)=@get={0x1, &(0x7f0000b86000)=""/0, 0x3}) r1 = socket(0x1e, 0x1, 0x0) setsockopt(r1, 0x20001000000010f, 0x80000000007f, &(0x7f0000005000)="", 0x0) r2 = getpid() ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000a5f000)=r2) 2018/01/20 01:00:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000c12000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @loopback=0x7f000001, @multicast2=0xe0000002, {[@timestamp={0x44, 0x24, 0x0, 0x0, 0x0, [{[], 0x0}, {[@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}], 0x0}, {[], 0x0}, {[], 0x0}, {[], 0x0}, {[], 0x0}, {[], 0x0}]}, @timestamp={0x44, 0xc, 0x0, 0x0, 0x0, [{[@multicast1=0xe0000001], 0x0}]}, @ra={0x94, 0x6, 0x0}, @ra={0x94, 0x6, 0x0}, @end={0x0}]}}, ""}}}}}, &(0x7f00001b4000-0x14)={0x0, 0x2, [0x0, 0x279]}) pipe(&(0x7f0000c1b000-0x8)={0x0, 0x0}) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f000058e000-0x28)={@common=""/16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/20 01:00:25 executing program 1: r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000001000-0x4)=0x9, 0x4) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={0x0, @rand_addr=0x0, @empty=0x0}, &(0x7f0000000000)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000026a000)={@generic="399ca1c82f84d71615024a9459ac1089", r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ax25(r0, &(0x7f0000002000)="142d995128a3c01e741088b1b9bf589d3dd4b378140d3ee3", 0x18, 0x40095, &(0x7f0000002000)={0x3, {"dd86200342c07d"}, 0xfffffffffffff000}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000001000)=[{&(0x7f0000002000-0xcc)=""/204, 0xcc}, {&(0x7f0000001000)=""/119, 0x77}, {&(0x7f0000002000-0xd9)=""/217, 0xd9}, {&(0x7f0000001000-0x74)=""/116, 0x74}, {&(0x7f0000002000-0x1000)=""/4096, 0x1000}], 0x5) setsockopt(r0, 0x100000114, 0xa, &(0x7f00005ed000-0x4)="02000000", 0x4) 2018/01/20 01:00:25 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r0, &(0x7f00003f6000)={0xa, 0x1, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000a08000)={@loopback={0x0, 0x1}, 0x0, 0x2, 0x0, 0x3, 0x1, 0x7ff, 0x632}, &(0x7f000062f000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000001000)=0x0, 0x4) 2018/01/20 01:00:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000c7a000)="", 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000f3c000-0x10)=@common='ip6tnl0\x00', 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0xc, &(0x7f00000f7000-0x4)=0x3, 0x4) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000ede000-0xc)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f000037b000-0x20)={0x81, 0x0, 0x10001, 0xcab}) ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40106437, &(0x7f00009fa000)={r3, 0x74f}) sendto(r0, &(0x7f0000f1e000-0xdd)=' ', 0x1, 0x0, &(0x7f0000ffb000-0x10)=@ipx={0x4, 0x0, 0x0, "feb2b9af68b6", 0x0, 0x0}, 0x10) 2018/01/20 01:00:25 executing program 0: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00007ec000)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001b4000-0x4)=0x10, 0x80800) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000590000-0x20)={@common='irlan0\x00', @ifru_flags=0x1}) mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r1, 0x1, 0x21, &(0x7f0000fc4000)=0x0, 0x4) 2018/01/20 01:00:25 executing program 5: mmap(&(0x7f0000000000/0xa0e000)=nil, 0xa0e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x30, &(0x7f0000a0c000)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x100000000, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) mmap(&(0x7f0000a0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000a0e000)=0x0) 2018/01/20 01:00:25 executing program 6: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000c000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) setsockopt$inet6_int(r1, 0x29, 0x7, &(0x7f000001a000)=0x7, 0x4) recvmsg(r0, &(0x7f0000004000-0x38)={0x0, 0x0, &(0x7f0000015000-0x50)=[], 0x0, &(0x7f000000d000-0x72)=""/114, 0x72, 0x0}, 0x0) 2018/01/20 01:00:25 executing program 4: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000bae000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c9d000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000000000)={@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x14) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={r1, r2, r3}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x800000806, 0x0) setsockopt$inet6_buf(r4, 0x29, 0x39, &(0x7f00001dc000-0x118)="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", 0x118) r5 = socket(0xb, 0x6, 0x9) accept$inet(r5, &(0x7f0000829000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c8f000)=0x10) 2018/01/20 01:00:25 executing program 2: mmap(&(0x7f0000000000/0xf84000)=nil, 0xf84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000031c000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(ctr(aes),poly1305-generic)\x00'}, 0x58) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x3, 0x4) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00002f9000-0x8)={0x0, 0x4}, &(0x7f0000f87000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000254000)={r2, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3b0e, 0x5, 0x1, 0x4, 0x78}, 0xa0) accept4$netrom(r1, &(0x7f0000f86000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000f85000)=0x48, 0x800) socketpair(0x15, 0x0, 0x8, &(0x7f0000f84000)={0x0, 0x0}) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000f86000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dad000-0x4)=0xe8) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r3, 0x29, 0x14, &(0x7f0000b8a000)={@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000f87000-0x4)=0x14) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r4, 0xc0106426, &(0x7f0000f88000-0x10)={0x9, &(0x7f0000f88000-0x48)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r3, 0x4010641c, &(0x7f0000bfc000-0x10)={r6, &(0x7f0000141000-0x13)=""/21}) connect$can_bcm(r0, &(0x7f000037e000)={0x1d, r5, 0x0, 0x0}, 0xb) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x10) 2018/01/20 01:00:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000c12000-0x8)={0x0, 0x0}) r2 = accept4$packet(0xffffffffffffffff, &(0x7f0000b41000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000024c000-0x4)=0x14, 0x800) sendto$packet(r1, &(0x7f0000f2b000-0x5a)="42a02c2699529e1fd10953a0716dd74872d89cfb8f50a03a8913ddffc15b15030c3de3b81da69eeecc3787ae7e0892da06eb59410e37188ab91dfad663beff2d01080ce271087455aa49232dd9c1c2de5ba84b0327c5eddd9cb1", 0x5a, 0x40, &(0x7f000038a000-0x14)={0x11, 0x1f, r3, 0x1, 0x8c6, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) sendto(r0, &(0x7f0000297000-0x1000)="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", 0x1000, 0x1, &(0x7f000038c000-0x6)=@hci={0x1f, 0x5, 0x3}, 0x6) r4 = socket(0x1e, 0x2, 0x0) sendfile(r1, r0, &(0x7f0000bb8000-0x8)=0x47, 0x7) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0xfffffffffffffffd}, 0x10) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000a41000)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007f4000)='syzkaller\x00', 0x83, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r6 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r6, 0x89e0, &(0x7f0000377000-0x8)={r4, r5}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000648000)={0x0, @in6={{0xa, 0x1, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8021}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000052f000-0x4)=0x8c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f000019e000-0xa0)={r7, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0xd7, 0xdb9, 0x101, 0x8}, 0xa0) writev(r6, &(0x7f0000508000)=[{&(0x7f0000fa3000)="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", 0xe4d}], 0x1) 2018/01/20 01:00:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x14, &(0x7f0000d7e000-0x4)=0xffffffffffffffff, 0x4) 2018/01/20 01:00:25 executing program 3: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x1, [{0xf03f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) socket(0x18, 0x0, 0x1) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000009000)=@sco={0x1f, {0x1, 0x4e036f29, 0x0, 0x0, 0x4, 0x0}}, 0x8) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000005000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) 2018/01/20 01:00:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x400000080006, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000)=0xffffffffffffff40, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f00000a2000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f00007ea000-0xe2)="", 0x0, 0x0, &(0x7f000036f000-0x1c)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000909000-0x20)={"fef17a4b98c4d596864b47efed3a7012", {0x4, 0x1, 0x4, "b2638d137366", 0x6, 0x0}}) listen(r0, 0x0) 2018/01/20 01:00:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80007, 0x65) getsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f0000b61000)=0x0, &(0x7f0000f17000)=0x4) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x87, 0xff, 0x1, 0x9, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r2 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000928000+0x555)=0x0, 0x80000) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r2, 0x114, 0xa, &(0x7f0000a4b000)={0x2, "3d03"}, 0x3) vmsplice(r1, &(0x7f0000eb0000-0x20)=[{&(0x7f0000dbf000)="9b5cc288a91c856b0ca39640acf3b889013ae6b9249cc1964ce62b1c6846e179d57c6112ee0a8b372ce1dbb44556033ecfccd3971fdb7412fcbe85b1926e04ea933b45ebed4d075fe4f1285293f7b07a3ea935d7b7e4636e6e12acca92b5ecc697fbc5723606748650168490a067ba8558d521db5d40c9", 0xeb}, {&(0x7f000048d000)="d6290d876949589b0b2bbf293f8c2e695f064f551ecae955beb74d7efdfbee0e14ca4af9b71e760c96b979f9fb1b425fdeeee4b28e27ff44623bc251ce23ccab68e56844aae8c7bfacb9e09ef0209230a3ed420c9740c786eb26daa30f9d7accf650182a41402480a221fa22c2b6edb7a7226710eb9808953f98a512c4856a257d4b51c0962c2df8ce8591db9ae71d9d59605f0ce6fb3766402a8163397346f8dc770452db6387f72bbc6d78584a11eef9f246109e63f9b9e2d64490568f270d7f0e899d6028663fdd9607d5cd962d05a7db1e6bb605cad8d67105d1b91a68e2f4996ef6f6150aeb64a59e08cccfe3625fe53a39e40958a13adc5b8de1044a7e60dd54df65ac2d25291bd7590ab33f1aea4140e56c33996c5a7fcfd05196289be52ca7e19546140dea2dc0d803eee87d0c0f3ef8905112c71750b828afeaa4fbc555fc46e871056b3df19f57e0ec1866699bec3a780727615bddd0ba4ff096943afad1bb6e4ddefd473a686594c860f01a0b54d8744cabda2590e9c72868b0899ce6e7a3d07d985af682ee0c4093e2935de256037ccba6a17b4000a4c29f060850e3a7dc5118a6d9f0284a65c3504b23db26f534b00c11b00aaa87cdb588908147a01551367d3942392eb7ec7e08463217e10705679180bf473667f93f3056bca66752bac8798e73f55cdc1275505b15d5ad227030ddcf2f88253bebeef8ec4ba9415f10b6461c46abc614876ebdb990d5631c24ab39434c009d2ed3178f65d288ef2cd420b11e87b962deb4c179e8bc9396a6e68acb1eccf24e9c2feaafb97b33f9d6d6f455c449cd8bd7093e347a44627fdb551b094c63ac067ce735efecee8f76225584d0a3328d1a060f467e5af59b8a50f08558a29db495b9656082d675bb64050bf7ea5942939e8ae5e26bc88e77809875cbd0c2fb95b8d3bd300c3e4a78c62701ec448a525b5cdef0c554d0a9f593ef3e1d199e9200cbcb59033e1d4173f4503674d58db4d105cd4984a33f37a3aeb101ea3f1378dade417c72e92ec37d68a19e3295894e44d91202e15dcdb01c057438b6ffdfce9d76bf1685bb48378cdafffed4b8d4faebf59e943500e6e53eef51fd74affffe1df0576b1795ca389e5e017c4d127921e30872fb6a45950cada75ae3daea8af5f8bf3498ce2a5cdd55028d9dfc95b68372905668ffcd1219606e32bbdf4cf7ff252919b90e88b3da22b75e4101492f767f8360879b7409d630d05c8f891e3dfdb25ceb58a56f194021436be6379a658dca756dbc544900e285f95d955d0ab170924cc63acf86668de474c781e6d03bffed350fb4a94872a7e565009f0813a5e6302b162ee15be90aa4c74e5d8bfc16e6cd69305f21642e374dc8cdc58320afb245bbccf5b2352cdb1d8b52827e829909fac8eb810f547c8ca6d46b1e69d836058f447dd4a2e7651e93c4e2c5515dd9d0f6e8db8266d1de245d810fb00be668dea572c3541cc5812d865441887badf1382cd5dcd6745dc8e219a664680eced1c0574a01b22cc1023b740062235c685e7f51d5d2a9e8293f328a7872be7acbc43fa8ae7c4561eb19bb5ac07ee801fb93a2c63ab18876c718883e3fdc0a7a45962f14ad577717004791c65da57c40a7a5f65f9011add18e2cacd6c82af6b1556757dc66a4576c0ec433dc5bcf52eb22537ffc6a55056e49cbc90cbfc9e38b3334e8066a1c44a39537021e08ba846fab463300373b5dac3b518495f4b8d4b52e99ca7c86ce91e1f8d9e99c52d3c4afdc624251cfa0ae617ac3a45cb6011d52417e2fc2ce861b8d4d9ef552cdd65862f42b91616e35432872915bb18302ffdff0efda9bc242dec183125218aeb88485989b39e472bc48f75cfc25dc37552bc78f26cc176d514ebfa221454abb4496fe981c169a694de210fa711f41e83818223c36fcf610eb58643161cb0c8a7647764ec6af344742b14547d158abacbdf29801fab1921da5c81d4100b7e73fbc291cf366793787a8c2bdad0df53921407f67cb9d9eb69329dfd72e6b81af6465268b68d8d9e832cfa3257e2725a10e16af9fe22179a81623638e2224ee806a00cb2cbaaab36c66f1b8b9ad6c68d37a9743a3aca9f890ec8fe1cdc67c72c800dbef6f1bbb6440e94323dae2da5ee3fae831ce604df58e17096f35c807a7182337e7ee8e406b65d283306400f5845a536cdf6c08da5bbd789c179e127d352300e08efbf5d7bc43cc226342efbb5f1ae5733ba4344be0f4b0676e7d24371ab12ebad4ae6199219503ef60a23c2fc71ab6d9ae6e349dac5b183eefca761804e323ae8a76fc0c2de4d19352294355be4d1b3a812dde2d6b22f79b5f76c77557aced3439a08a3a26866ef31926e523195e4ba8caf7eeb4bec4393ad583bfe981f59b449de8c54bee74883d12091660f6fa2122dff14fa781876478308f3f3982e51ff718ab3285e8b3599e9a2ba7ab632d5c757b10c3eabf60c4de09b8013e33c578f7d8eb48a30989a1996170f973523bf2f68c45d67397cbe441af319f15b7bab34cd35322df4960e41d78b901911467e206c21b227647d5821727c69c03138c15d8dc8ab23bdb93f9d54852ef96122adbd496bc95c05343125d045b1cd957b2eeaa231707779db0945fc9e940c894d0b24b0c152d905bf01b1f7dae41318294f00e3ba299c6fe1a915b67625bd1ca87e5238d7b65d6a7f026b054d63c966e6d059fbf1ac81812ddde3f93bc73ed528f0218fbc8c7565194d8bdb3bc472b6dd4a2e1a66214044f28111c4acff4de2a692eb367d91ec241ff5fe0a2436ae26c807068992eb7ffdbc8ca16be786098e52fa3128f1aa5e317055922bcdb2b5e92a3e985916f773c224609869bb6c5f6785406f85ea489e75a9cb281708fdc7a22b7a01882f41eb05cca9b88672d59c4b6c5d162ebb6759b885f8448ab9bdeef117f68ad337dc6d5e3adc73ad1d43204d68e24587b8834aaccc722daa20ece625f1305ca44b277fa003d863537e6367abc519a1f798464fd06b4ba049591f1e8e0b7089a3a9b5698f62d734b837da3c68cd601cf7a437cf58376b6a8f979df91f4ca68731f8252221a73128af344919bb054e14044f466a90dc2454dbdb7f38e9e8049d6c75d62e8eb54843860f0ec0e4624ae5150dbffc060676701e6c0e7f9c14e17b82963e54ca61393b20ae599292f88baf296785c2321d3632a8d86eeb845d263ddb21a54cc6a86f97348a1fe44bcdd4bb37d7f2436005b80de095aa047eb1399a4e024ef775be3dac58a87efd27443da7f0ad19ba038c143cc17a767dca9d5bde90d1e3b5d4fe2fd1e735246411c6ef4e4bef6688536a78bd0f2d21366ca4f86fc44c42c3d346d60834a9b81219d510a92101a250fc5e47f3566d7fbed34709e6e739b63ae5debd233bd96230550c3becbb65c129d6d78459a112081b753a1aedd5a2d7f58887c4cfffae910f1bccf9fff30b542a6652cd116e60f1de94e9ffe04584b6c0359a2220e37fd7f875e50cc56ecf4edbdd8077301e7a2216fa23732e9f3eaa1fedaf1c2ce634291b181a772a5348f398d3ccdc3e788467c079635287a0d5f906e000013f7e60173404747eb5fa57a70a5604244ad2f8fcd6c195fbff2169184735e1178cbaefe38cab019c6007effe63177bbc47c08f4695c52e5ac73aec2d0766802d70244783f4c0b4de84d03b3015363a904baf99eb0d8e406f4855335328acc402d2687b8c88bbbd147e4a0cdab86dae6efd1132616a4d93e6a8c862eca82da616de663bf9bb1b306d28924e937ec0ee1337dce9b853585b970f1487c32f54b34b2166f4425574677fa29668fd74b1fab57ef0ec94c6f05c29ae3b1a7af42e3ec6109fc1c8ada3ae8bf7788bd4972b813a6b7a028e6603f67ea06f1428de4eb4c53f77f8b68ae45a407ad2d70e025759199bc4842d3867be91b912786b253014f58b62c19e22c5c78756d6f74099d30454ed0aeda8f11c0911eb3bc07625cfae57ba49d1c9e1490c7b010ce1552e4dac6135f8b95f8fa19c8d2f063644b8d440a6dce62a21d99e40dd843eb0ae5f24acc2d64883330851f6e2a9b67587f6cda5d1c4d5cf8e36db630ba7105776b33e64d1e378127ffb49e5475270990450769b4ac795902f98be7b3bd745e21ce02431d2d858ecb9c458770efe0a7604787ce0c00a6cf14dca2a3799d2ee8b001689cd705a5e882abefa6cc733eed92cc0cb9802fa28b90ebeac10f54aafdd7b775276321c8e0f70abf4ad8563213ec6ba65d8a46634dc32e3723fe32a06303e0fa5c30e764170043bb4ff38161dbacc969a2c29194a658348f561ae94b476a2d1880d2653ec6490230cc5a7dceb9db786240535485ce2d62ee628de80ba7aac53b646ee66246bf8b414bc3b1a4fa6f142dd69c9476a11d4779a28b6d07809df1885b08f2f514dea9b4ce0d88e5a27c78e5f25ec31365fb7378cd0aced015d7fde0ae1f0a4cdd2964fdcd7623d00389ebca455e18cc36baf2b0cd6555f326f0c1bcc22d31b46ec35e4b7194276c362e9837051a1f72fdce18a79270bdf394a9b4aa30d3c6f94480ecc1a897fff1641b3bcea9c9fe8c5db00e66c1eeb1140c9919a6f3a95242c9a234c4282b9bdad8c85991d6954985877ba9bec51d627b1c4ad97988900815ffd3f9b3f094ef7a1d95f82b2f0e4656a93d5889324a1ce7f1b2f8e814f9b19f5ef2c83a51f0fe9af3f6ad1104e1db625b50233d188bd2058b024e3176e60af4aeb48ea1554d93d94e358eb187b76665eeaf6dd0e55270de15da958abe6f59ddb974a4c363be1d958e33f1f3d8b3bf1e0ff60b052c447af75aab1aa92b402e71eef50d3409ecbd8ad87834f8c529c3a7687b3ef4c47e86f1e6556ec59158bda4622eb50b78a056b957727e05c730fc93578b5d435949d713761b21e303327fa7a52e533716bd0b244b13158f074d2122f128eea3f162090469cf4e211bc7017fb35d64adbb3715bba452a0835b9f22ab45c22d1c78e69ff9fca7cb9caf031ad85023c1312eb5fe09db63d2a7858837d729dc759c2d8dc2d82b1ffe940234b42fd9542dfe56a6890a7abdbfb268449b3c3049dd8949a59afb72ab6cd47426a9bb5a66106e166fbde6f2f6a9acbcbd4a58b8ddebb29f87eef6dd2e30eae16e1b7e65316abdc466b44b8bde43374c4f04ff36ee03fade4c0964ffbb4b71c53ef285671226d760a91233d3d20e5afc7fc6fc9f50e370c1f2f765359db39867ab8c0a67f3bc8ab776238060fa83446225cf5ec1a9a85796e6a8d75649fbd90db926107200402b50e12f7a8fee011341c746e5a319a62141e48d20fc49f3c4ae1299fe4c5525bb1914320c8e549a938033943739a50d3212102b3cab650e63b18c54906fa30e9fb0a052d52895ded1b7cf7518a668cb54a1eca892b3900d027b4b827c58169d1e332c7f26f366eda75e00c011dfe7baeeec07ba95a49464b25bba8665de640e06b4e58073c4cb3c4269bdab31370324d58b78ead931cb70313dc4d24a2cb290dc468f020b8cd65a5ff928c5c5bbbdbb9d07e04ea5fe84c75831fdef62f2fe2855eadce7fd5baccc5053a1a04dd68b4f3f6233af9e3621048440077475b12ef238bd55cc459ac34e3b4fcd117ab9d4c4a1dd2854385bf68441b3bb0388d3656c0b15b47b360a483cd38dcdd735067d066c70cbd88a26a9982c54703934dab14db00dfe6f65993042b8ed71ba01798a49e9399f051862fc192bec3dd7f765eeb186d369c983ae296bd694ad20ab1ccce667e988b3c9f14979e20437771b46fa9fe111", 0x1000}], 0x237, 0x0) 2018/01/20 01:00:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000007000)={&(0x7f0000016000)=@ipx={0x4, 0x9009, 0x6, "75e314089220", 0x9, 0x0}, 0x10, &(0x7f0000054000)=[], 0x0, &(0x7f000005a000-0x90)=[], 0x0, 0x0}, 0x81) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000005a000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffef) r1 = socket$inet6(0xa, 0x5, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000854000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c62000)=0xfffffd89) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00007d7000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0xfd}) r2 = socket$inet6(0xa, 0x1, 0x0) r3 = accept4$inet(r0, 0x0, &(0x7f0000cf0000-0x4)=0x0, 0x80000) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000809000)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3f, 0x800, 0x200000400, 0x28}, &(0x7f000021a000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000354000-0xa0)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x8, 0x0, 0x3, 0x1}, &(0x7f0000901000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000ffa000-0xa0)={r4, @in6={{0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x400, 0x0, 0x0}, &(0x7f0000624000)=0xa0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000ffd000-0x3b)={0x0, 0x0, ""}, &(0x7f0000001000-0x4)=0x8) 2018/01/20 01:00:25 executing program 3: mmap(&(0x7f0000000000/0x952000)=nil, 0x952000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet6(0xa, 0x5, 0x2) connect$inet(r0, &(0x7f0000948000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000952000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000952000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000045000)=0xe8) sendmmsg(r0, &(0x7f0000950000-0x3c)=[{{&(0x7f000094f000)=@can={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f000049d000)=[{&(0x7f0000700000-0xe4)="004c4bfadf8ace46a3b1c3125fbf49b7b99787146fcbd5256aaf48e9a103b182d560acb9d280814471e8c5f67206bad517674d34b9f5cdce0788ae930bffb4fac1f6ea4fa4b4cd3086ec0982ec9b0565b7283124937d831dd45dc2d1a387ce19a4dcc83bb7c4864afaa5a34ee8296e89e269bc0ce3365172503fbc39c85b602307a1ae8f46ffb4471e4b4645ad4c583afafaf8cd51f0cca735676f44e6badae216ae5c3736fe618acad72853e1bacf63ce67de617c9108f61348339cc73124430600d47ca64429e88d2eb350c031a2c203ab1ca80fb7ca8f81848d9f3c48992f8481714c", 0xe4}], 0x1, &(0x7f000038e000)=[], 0x0, 0x801}, 0x10000000000000}], 0x1, 0x8000) sendto$inet(r0, &(0x7f0000952000-0x83)="d3523b23a3a4901f3644faac98a41fe6093934adc1f264cfe9f2ffbea1649bd3d6fd89db8b960bf0cfc609a35312663f3f76257cfa83157cac4b043042e1458673a8fafe2545e6ebe619cc5f3131d10703026b630ed5a527cf27d3902c71ecde9fc15e66aedaab58cc448194eb7344bbdb6c96f5d21ee51d71e32093bbc1b7c4729d545c", 0x84, 0x0, &(0x7f0000951000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/20 01:00:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000387000-0x10)={0x0, 0xfc32, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x65}]}, &(0x7f0000f92000-0x4)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000ddc000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x2a}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f000094d000-0x4)=r0, 0x4) write(r1, &(0x7f0000874000-0x26)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/20 01:00:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) read(r0, &(0x7f0000cac000)=""/75, 0x4b) recvmsg$kcm(r0, &(0x7f0000187000)={&(0x7f00007e4000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000746000)=[], 0x0, &(0x7f0000eb6000-0x67)=""/103, 0x67, 0x0}, 0x0) recvmsg$kcm(r0, &(0x7f00004b1000-0x38)={0x0, 0x0, &(0x7f0000565000-0xa0)=[], 0x0, &(0x7f00000f1000-0xe9)=""/233, 0xe9, 0x0}, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f000042a000)={@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x2, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0, 0x4, 0x0}}, {&(0x7f000017e000-0xd)=""/13, 0xd}, &(0x7f0000f21000-0x1)=0x0, 0x48}, 0x46) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000f28000)={0x5, [0x2546, 0x8, 0x8, 0x200, 0x3]}, &(0x7f0000f72000-0x4)=0xe) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000994000-0xe8)={{{@in=@empty=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000feb000)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000072000)=[{&(0x7f0000071000-0x14)="140000001a001980010000001f00fe060a0d0908", 0x14}], 0x1) socket$bt_sco(0x1f, 0x5, 0x2) 2018/01/20 01:00:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_group_source_req(r0, 0x29, 0x2d, &(0x7f0000e6e000)={0xffffffffffffffff, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/20 01:00:26 executing program 4: mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0xa, 0x4000000000080, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00008a1000-0x10)={r0, &(0x7f0000fcf000)="1f2b53a38206cc86bb6b6bc349db"}, 0x10) 2018/01/20 01:00:26 executing program 6: mmap(&(0x7f0000000000/0xfe2000)=nil, 0xfe2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x800000003, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000d3c000-0x98)={0x0, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x6}, &(0x7f0000fe3000-0x4)=0x98) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000068e000-0x6)={r1, 0x5}, &(0x7f0000381000+0x460)=0x6) write(r0, &(0x7f00002e3000)="260000005e0009000000eaf83a000000000000001e000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/20 01:00:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000377000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0x0}, &(0x7f0000844000)=0x1c, 0x80800) accept$inet6(r0, &(0x7f0000bec000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000009c000)=0x1c) r1 = socket(0x2000000000000010, 0x802, 0x0) write(r1, &(0x7f0000fcc000)="240000001a0025f000e5ff0401111f0e0a0b00000004bf0000f309ec0800030005000000", 0x24) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00003ee000)={0x0, 0x0, 0x0}, &(0x7f0000cbc000+0x81a)=0xc) 2018/01/20 01:00:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e75000)={0x26, 'rng\x00', 0x0, 0xf, 'drbg_pr_sha384\x00'}, 0x58) pipe(&(0x7f0000a58000-0x8)={0x0, 0x0}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) recvfrom(r1, &(0x7f0000678000)=""/42, 0x2a, 0x40000000, 0x0, 0x0) recvfrom(r1, &(0x7f0000e5e000)=""/90, 0x5a, 0x0, &(0x7f0000b16000-0x6)=@hci={0x1f, 0x0, 0x0}, 0x6) 2018/01/20 01:00:26 executing program 0: mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x87, 0xff, 0x1, 0x2000000001, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000ff4000-0xa8)="c7814076fc5dfab3e6f965ae2019a195dfcdc0428b5f2d529de092bfac4ca974caae30aa6b4b77ac249188089273e0179e2dd191b8ba3976d6604b581f187af155ba02117f523f472d55671583ffab5c350494ab1b6cd985bd210fa20463a4034dc9a964797c21f53614015f5c206613e5407b51bb9c99a00d46486c7b4020cdaa03798fbabd92ab5cf73748180342b7f25dbaaa4a1c1a34ed1be1c69fcd0d3e998ccd28e89ab9c9", 0xa8) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fef000-0x20)={r0, &(0x7f0000fee000)="", &(0x7f0000006000)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000006000)={r0, &(0x7f000000e000-0x1000)="", &(0x7f0000009000)="", 0x0}, 0x20) 2018/01/20 01:00:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00001ee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00002b9000-0xa)="940a0ed3084f8823a7", 0x9) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair(0x10, 0x80004, 0x7, &(0x7f0000293000-0x8)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000404000-0x14)={0x5, 0x401, 0x1, 0x49b, 0x9}, 0x14) sendto$inet(r0, &(0x7f0000c96000-0x3)="", 0x0, 0x8000, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000e77000-0x1000)="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", 0x5b5, 0x0, &(0x7f0000bc9000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/20 01:00:26 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffff9c}) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000f3d000-0x118)={0x80000000, {{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) getpeername$unix(r2, &(0x7f0000704000)=@file={0x0, ""/4096}, &(0x7f0000900000)=0x1002) r3 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000102000/0x1000)=nil, 0x1000, 0x2000000, 0x13, r3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x67, &(0x7f0000f32000-0x4)=0x0, 0x4) syz_emit_ethernet(0x46, &(0x7f00001a9000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x8000, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x13}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x9, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xfffffffffffffffe, 0x2f, 0x0, @broadcast=0xffffffff, @empty=0x0, {[]}}, "0000883e00040000"}}}}}, &(0x7f0000490000-0xc)={0x0, 0x1, [0x97d]}) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$fiemap(r4, 0xc020660b, &(0x7f0000be0000)={0x7, 0x7, 0x5, 0x7, 0x7, [{0x100000001, 0x6, 0x2, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, {0x401, 0x9, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0x4, 0x2, 0x200, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x8, 0x0, 0x5, 0x0, 0x0, 0x408, 0x0, 0x0, 0x0}, {0x5, 0x51e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {0x91, 0x80000000, 0xafab, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0}, {0xffff, 0x7fffffff8000000, 0x200, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}]}) 2018/01/20 01:00:26 executing program 7: epoll_create(0x7) unshare(0x803) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$vsock_dgram(r0, &(0x7f0000000000)={0x28, 0x0, 0xffffffff, @reserved=0x1, 0x0}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000003000-0x8)={0x0, 0x4}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000002000)={r2, 0x80000000}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000002000-0x10)={0x0, 0x8, 0x9, 0x5, 0x0}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000002000-0x98)={r3, @in6={{0xa, 0x2, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x29e93c75, 0x4}, &(0x7f0000000000)=0x98) 2018/01/20 01:00:26 executing program 3: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000627000)={0xffffffffffffff9c}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000f17000)=0x4, 0x4) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r1, 0x29, 0x13, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r1, &(0x7f0000f61000-0x8)=""/8, 0x8, 0x0, &(0x7f0000000000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) 2018/01/20 01:00:26 executing program 0: mmap(&(0x7f0000001000/0xe58000)=nil, 0xe58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000000c000)={0x5, 0x5, 0xff, 0x80000000000003, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$ax25(0xffffffffffffffff, &(0x7f00009f7000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f000080b000-0x8)=""/8, &(0x7f0000001000-0x4)=0x8) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000012000)={r0, &(0x7f0000008000-0x1000)="", &(0x7f0000011000)=""/161}, 0x18) 2018/01/20 01:00:26 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000001000-0x10)={0x7, 0x200, 0x3, 0xfffffffffffff001, 0x0}, &(0x7f0000517000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r0, 0x0, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r2, &(0x7f0000001000)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000001000-0x10)={&(0x7f0000001000-0xf8)=@del={0xf8, 0x11, 0x20, 0x7, 0x2, {{'ecb-aes-aesni\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2000, 0x400, 0x0, 0x0}, [{0x8, 0x1, 0x0}, {0x8, 0x1, 0x81}, {0x8, 0x1, 0x1}]}, 0xf8}, 0x1, 0x0, 0x0, 0x800}, 0x40000c0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00007de000)={r1, 0x0, 0x10, 0x5, 0x8000}, &(0x7f0000001000-0x4)=0x18) mmap(&(0x7f0000000000/0xf8c000)=nil, 0xf8c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000f75000-0x58)={0x26, 'hash\x00', 0x20000000000, 0x2, 'vmac(xtea)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r4 = accept$alg(r3, 0x0, 0x0) writev(r4, &(0x7f0000186000-0x60)=[{&(0x7f0000f8c000-0x26)='U', 0x1}], 0x1) 2018/01/20 01:00:26 executing program 7: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) connect$netlink(r0, &(0x7f0000002000-0xc)=@kern={0x10, 0x0, 0x0, 0x1800040}, 0xc) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000002000-0x3c)={0x0, 0x34, "2e0f514f65f876b96f3c829c8276bb70d83c36f6bd4d8387507cbc5ed76ce186d8b8e0a661e070597400375a08b3dd52ca887112"}, &(0x7f0000008000-0x4)=0x3c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xe, 0x80, 0x3, 0x2, 0x2, 0xffffffffffffffff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000002000)=[{r1, 0x45, 0x0}, {r1, 0x100, 0x0}, {r1, 0x480, 0x0}, {r1, 0x0, 0x0}, {r1, 0x108, 0x0}, {r1, 0x2, 0x0}], 0x6, 0x6) 2018/01/20 01:00:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0xfffffffffffffffd, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f000066d000+0xba4)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00009d2000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000d53000-0xa0)={r1, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000c0a000-0x4)=0xa0) 2018/01/20 01:00:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r0, &(0x7f00002f5000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x3}, 0x1c) sendto$inet(r0, &(0x7f0000984000-0x60)="", 0x0, 0x0, &(0x7f00007dc000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = accept4(r0, &(0x7f0000404000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000cc4000)=0xe, 0x80000) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x1, 0x4) 2018/01/20 01:00:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x80000) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000dc0000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000093a000-0xc)={0x0, 0x0}) socketpair(0x10, 0x3, 0xfffffffffffffffe, &(0x7f00005fd000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000105000-0xa0)={0x0, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x2, 0x800, 0x0, 0xffffffffffffff7f}, &(0x7f00001db000)=0xa0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f0000e4e000)=r4, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$netlink(0x10, 0x3, 0x10) bind$netlink(r5, &(0x7f00001ac000-0xc)={0x10, 0x0, 0x0, 0x80000000000003}, 0xc) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000b1f000-0xc)={0x0, 0x0}) r6 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r0, &(0x7f0000831000-0xc)={0x0, 0x0}) 2018/01/20 01:00:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00005cc000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x2}, 0x1c) bind$inet6(0xffffffffffffffff, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(0xffffffffffffffff, 0x6) pipe(&(0x7f0000a78000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000f98000-0x8)={0x0, 0x3}, &(0x7f000007e000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000d5a000)={r1, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) syz_emit_ethernet(0x4a, &(0x7f000089f000-0x62)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "01ff00", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x10, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) mmap(&(0x7f0000692000/0x1000)=nil, 0x1000, 0x0, 0x1010, 0xffffffffffffffff, 0x0) 2018/01/20 01:00:26 executing program 2: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x7, 0x100000000) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000001000)={0x0, @in6={{0xa, 0x2, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9b}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xd874, 0x5, 0x100000000, 0x7, 0x3, 0xe8, 0x25, 0x10000, 0x7, 0x9, 0x100000001, 0x2, 0x600, 0x4, 0x8001]}, &(0x7f0000012000)=0x108) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000013000-0x10)={r1, 0x3c, &(0x7f0000012000)=[@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xffffffff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}]}, &(0x7f0000012000)=0x10) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000013000)=0xc1, 0x4) 2018/01/20 01:00:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00006e3000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-avx\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a01002356ba602dff05000bfef9f3d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendto(r1, &(0x7f0000c3c000)="43761c2dd37eacb1aebb81125316fe4a95f862fb501fed3d2d4e71757b1e96de2fe526deeb396405d2e5eb92f68aadaa5d4c8ca9eaa8894bb2374da89bc086889631d2f9529b82232f240f765ca6266c56f2d0262b9f3f2973a5a0adbd501356", 0x60, 0x0, 0x0, 0x0) recvmsg(r1, &(0x7f0000a4a000)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) socketpair(0x3, 0x3, 0x640c, &(0x7f0000c3a000-0x8)={0x0, 0x0}) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f0000335000-0x4)=0x1, 0x4) 2018/01/20 01:00:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1000000000004) socket$vsock_dgram(0x28, 0x2, 0x0) writev(r0, &(0x7f00000a8000)=[{&(0x7f0000aef000)="580000001400192300bb4b80040d8c562806f0ffffff04106a9643c218fe59a2e04a03ca8164243e890000000a215a0004fbf50dfff90003a5000004001ce1ed5e0000000000221f100001000700f8ffff0000ec6b0f536e", 0x58}], 0x1) socketpair(0x1, 0x2, 0x5, &(0x7f0000dcb000-0x8)={0x0, 0x0}) bind$inet6(r1, &(0x7f0000d1d000-0x1c)={0xa, 0x3, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3ff}, 0x1c) 2018/01/20 01:00:26 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xa, 0x4a, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000003000-0x2c)={0x0, 0x8, 0x7, 0x1, 0x17, 0x0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000001000-0x4)=0x6, 0x4) mmap(&(0x7f0000000000/0x56b000)=nil, 0x56b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00001d1000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000056b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000056c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f000056d000-0x20)={@generic="7c76127e036f3b36f20b2ca90e5f5c9f", @ifru_flags=0x5400}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f000056c000-0x20)={0x2, 0x1, 0x201, 0x7, 0x2, 0xc2d, 0x2, 0x2, 0x0}, &(0x7f0000089000-0x4)=0x36f) socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f000056b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000056b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000056b000)={r3, 0x8, 0x9, 0x5, 0x9, 0xecb}, &(0x7f000056b000)=0x14) vmsplice(r2, &(0x7f000050c000)=[{&(0x7f000056b000-0x3)="f0ebad", 0x3}], 0x1, 0x0) readv(r1, &(0x7f00000fa000)=[{&(0x7f0000515000-0x1)=""/3, 0x3}], 0x1) mmap(&(0x7f000056d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(r2, 0x11, 0x66, &(0x7f000056e000-0x4)=0x74, 0x4) socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000007000)={0x9, &(0x7f000008d000-0x48)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f000056b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000056b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000056c000-0x20)={r2, &(0x7f0000485000)="32618206f70fa9c329722a1f9cfd34b3a85347dc554feb564b775bd32b0b187d6077e72c10d16ca38ba3935a6daf0ce126b729567f7b6814736733c42ec26f87be42f9ed20c0d68ecec3f5765b8625a42ae6f5fd808010e051d6f4ada761440f4639cd21f089d038d4b75887b9579f17ea68553327469fcc5d6cd9e98860b130a17a4bc85bdb262d233d07eecbc99da81f3694a9af1308b43e5ae05a5e9b35cb96c8901d8673c1203b28c2668324a0e7d44aa7c495ff2cd63a9a77b095370d64af2e5308a6179c9c2260ce73d7d9b089eb6b52cf9bd9844a209790a73184f0a40f16a1ef06dd9b23aaf9e26e3fd0badfd8", &(0x7f000056b000)="3d32173ce0fe9b30e29a0f7919729038a94626ea9f1b5cd3082a657841e34865fd45d3ee83ce6c5d9e8e26541028fe756f4019d4ce0fd83b7c88a36f310ddd97039157b2f245cc437109e170dc23b96a6f85c8d1656f", 0x2}, 0x20) ioctl$DRM_IOCTL_NEW_CTX(r2, 0x40086425, &(0x7f00004ac000)={r4, 0x2}) 2018/01/20 01:00:26 executing program 3: r0 = socket(0x10, 0x2, 0xfffffffffffffffc) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000e31000)=@assoc_id=0x0, &(0x7f00008a7000-0x4)=0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000567000-0x4)=0x5, 0x4) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000589000)=@assoc_value={r1, 0x8}, 0x8) 2018/01/20 01:00:26 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffff9c, &(0x7f00002e8000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0x2e) getsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000002000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000001000-0x4)=0x3, 0x4) getpid() ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0xffffffffffffffff, 0xb, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000053f000)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/20 01:00:26 executing program 3: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f000000b000)={0x14, 0x26, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f000000d000)=@pppoe={0x0, 0x0, {0x0, @random=""/6, @generic=""/16}}, &(0x7f000000a000-0x4)=0x1e) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000015000-0x4)=0x6, 0x4) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r0, &(0x7f000000c000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000014000)=0x8, 0x80800) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000015000)=0x8, 0x4) getsockopt$inet6_udp_int(r2, 0x11, 0x65, &(0x7f0000009000)=0x0, &(0x7f0000009000+0xc4f)=0x4) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000013000)={{{@in=@broadcast=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000013000)=0xe8) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000015000)=0x20a, 0x4) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/20 01:00:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000b43000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f00007fb000-0x50)={0x1c, 0x1e, 0x301, 0x7, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x8, 0x0, [@generic="47955a5778404fbad5b55bb33fe2a2dd46583baab5229198f0ecf84d4375cb66576440bb07075da60e20aa76bd6660f996b93f8ff25374"]}]}, 0x1c7}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00008fc000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f0000184000-0x10)={0xe, &(0x7f0000f86000-0xe)="de7af77668f2f4445a0b73374bb0"}) socketpair$inet(0x2, 0xa, 0x7, &(0x7f0000352000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000f17000-0xc)={0x0, 0x100000001, 0x2, [0x7c00000, 0x9]}, &(0x7f0000dbc000-0x4)=0xc) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00004c1000-0x8)={r3, 0xd100}, &(0x7f0000f54000-0x4)=0x8) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000c79000)={0x0, 0x117f, 0x1a}) 2018/01/20 01:00:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xc5}]}, &(0x7f0000f92000-0x4)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket(0x10, 0x3, 0x0) connect$vsock_dgram(r1, &(0x7f0000b78000-0x10)={0x28, 0x0, 0xffffffff, @my=0x1, 0x0}, 0x10) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) write(r1, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/20 01:00:26 executing program 1: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f77000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000d46000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[], 0x0, &(0x7f0000f77000)=""/0, 0x0, 0x0}, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000012000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0xc) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000005000)={&(0x7f0000023000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x1b4, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0xf, 0x0, 0x0}, [@nested={0x1a0, 0x7, [@typed={0x10, 0x22, @u64=0x1}, @typed={0xc, 0x87, @u32=0x8}, @generic="6531e268ddd7fb2592ea599ff3ee62d25f43ba1a25daa87d82426a9fcb8a21039cf59d29ee0551957e15440d4e97ea4999eb2ea8e4874d3928714b738fae40bf7e188d578e174307260ae0f290ab0056c1c8fe55977eb6bb7729995e954f7cca127c5225b31451eae7950a2e0782f92786336186d8d7faf5cfe39b12df6fb9", @generic="7a289ec9e832b76def55806dd049544b1320118088b9b0f369c76cc02827a6f547a7a12d4b2bc41a562507c06541f1674a502d8f5e886472838cebbc2e0d68ab10c3f280d42c99ab", @generic="d25eb27a3f3599c2c040e9cab9d667b0642f0c4a1cb45e6a604f8d8a6aea9fcc44726f86560c9b5f1b0e3c33cc1fa593281cd583d80c035ba7292b048632b72cacd7f5481051f2662f9bf7c82406318a0cad220d378b828fc1258767aec5ff7b684c8117383dc1a276523c07e2362778da0581384a0b4de3261248cb9d203f4c71a7950fafe543b79854c90e3c864c904c53e801e48c4c56e0f262902eb26d669680143f1cb6f076c85197", @typed={0xc, 0x5f, @pid=r2}]}]}, 0x1b4}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/20 01:00:26 executing program 7: mmap(&(0x7f0000b86000/0x3000)=nil, 0x3000, 0x0, 0x35, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000000)=0x4, &(0x7f0000b86000)=0x2) pipe(&(0x7f0000b88000)={0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000b86000)=0x0) 2018/01/20 01:00:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000a8a000-0x4)=0x0, 0x80800) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000897000)={r1}) getsockopt$SO_COOKIE(r2, 0x1, 0x39, &(0x7f0000606000-0x8)=0x0, &(0x7f000044c000-0x4)=0x8) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000f0b000-0x58)={0x26, 'hash\x00\x00\x00\x00\x00\x00\x00\x00\x00\b', 0x0, 0x82, 'ghash\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000497000)="020600000007ff00ffde07fffffffaff", 0x10) close(r3) 2018/01/20 01:00:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt(r0, 0x100000001, 0xe, &(0x7f0000902000)="02000800", 0x4) 2018/01/20 01:00:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000008000-0x4)=0x0, 0x1) 2018/01/20 01:00:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) r0 = socket$kcm(0x29, 0x802, 0x0) sendto(r0, &(0x7f0000660000-0x1)="dd", 0x1, 0x0, 0x0, 0x0) sendmsg$kcm(r0, &(0x7f00007bc000-0x38)={&(0x7f0000e67000)=@generic={0x0, "b15a13af9a201db79a7a8f9b332f2125d801c6073b5f33222848be91659d25c6999ba31b3e4ad348915f4b520ada9fff164f748d370676a9e3690d1d3527af72395d4d68b3cbb7d2687a3521b26d45d6622339efd71f02dc5a4d01c65b44c97438e2ab419392702aad7108fb1bdc9677271ca6571966a73b2b0764b20112"}, 0x80, &(0x7f0000b70000-0x50)=[], 0x0, &(0x7f000027b000-0x4a8)=[], 0x0, 0x0}, 0x44800) sendmsg$kcm(r0, &(0x7f0000832000)={0x0, 0x0, &(0x7f0000655000-0xb)=[], 0x0, &(0x7f0000ba0000-0x1d8)=[], 0x0, 0x0}, 0x0) 2018/01/20 01:00:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00008a5000)={0x0, 0x0}) r1 = socket$inet6(0xa, 0xa, 0x0) getsockname(r1, &(0x7f00006f8000-0xa)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000002a000-0x4)=0x10) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000c5b000-0x14)={@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000215000-0x4)=0x14) getpeername$packet(r0, &(0x7f00000e0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00006b3000-0x4)=0x14) r3 = socket$inet6(0xa, 0x807, 0x80000001) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000118000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f0000807000)={0x0, 0x0}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000efe000)={0x71, &(0x7f0000f01000-0x28)=[{0x20, 0x0, 0x0, 0xfffffffffffff02c}, {0x200000000000006, 0x0, 0x0, 0x0}]}, 0x10) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00003b0000-0x8)={0x0, 0x0}) setsockopt$inet_mreqn(r5, 0x0, 0x24, &(0x7f0000459000)={@rand_addr=0x100000000, @loopback=0x7f000001, r2}, 0xc) 2018/01/20 01:00:26 executing program 7: mmap(&(0x7f0000000000/0x269000)=nil, 0x269000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1e, 0x5, 0x0, &(0x7f0000263000-0x8)={0x0, 0x0}) connect$ax25(r0, &(0x7f0000266000)={0x1e, {"03091f0000de31"}, 0x0}, 0x10) mmap(&(0x7f0000269000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f000026a000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000213000-0x8)={r2, 0x2}) mmap(&(0x7f000026a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000268000)={0x0, @in6={{0xa, 0x1, 0xef2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x10001, 0xff, 0xfffffffffffff424, 0x3, 0x20, 0x3f, 0x6a, 0xfffffffffffffff7, 0x6, 0x8, 0x0, 0x8, 0x8, 0x100000001, 0x7]}, &(0x7f000026a000)=0x108) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f000004e000-0x4)=@assoc_id=r3, 0x4) socketpair(0x3, 0x800, 0x3a2f, &(0x7f000004d000)={0x0, 0x0}) 2018/01/20 01:00:26 executing program 4: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000071a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000001000-0x10)={0x0, 0x68, &(0x7f0000870000)=[@in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x6f8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x40}, @in6={0xa, 0x0, 0x75d, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000081b000-0x4)=0x10) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000cf9000)={r2, 0x7}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$inet6(0xffffffffffffffff, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000001000)=0x1c, 0x800) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000001000-0x4)=0xfffffffffffffffa, 0x4) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000000)=r2, 0x4) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000000)={r2, 0x0}, &(0x7f0000001000)=0x8) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r3, 0x29, 0xd1, &(0x7f0000003000-0x4)=0x40, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000003000-0x8)={r2, 0x1}, &(0x7f0000004000-0x4)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000004000)={@generic="624686e76c68d26015ba55461d886dbe", @ifru_flags=0x600}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r5, &(0x7f0000005000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000005000)=0x48) setsockopt$inet_sctp_SCTP_ASSOCINFO(r6, 0x84, 0x1, &(0x7f0000005000-0x14)={r4, 0x887, 0x100000000, 0x7, 0x4, 0x9}, 0x14) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = gettid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000002000)={{{@in6=@loopback={0x0, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) r9 = getgid() mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000007000-0x4)=0x0) r11 = getuid() r12 = getgid() sendmsg$unix(r6, &(0x7f0000005000)={&(0x7f0000007000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000002000)=[{&(0x7f0000007000-0xa8)="40ab702cbc2cdc0f38f5a2fca35e1660e5ef41fba60abeea586f8d98950dbf8fe357ead91df430d14df789aaebb6695c0d0f894e8776813a4b0107e11564ef7e5edf73415d686afaa1846c8be5fa05c6effe4b4d91a37663dbb939d72893d104154590729b94bac6d9e8f92e72b8672bb09731c00a27f85ad551f8c89f7a1e15778f255a7bb51ab50eaf4a74e56b55423902e25ffce62853fb4810d1a53493216ac51c4fd6c4a8e5", 0xa8}, {&(0x7f0000006000)="9ca35f2a3d79e60f4003e9c66d99ae5339f6f5c6fc6834c478efebe47b1eea43cd174dd5434691f7fb96cffd32f1133eb5c1fe0ff20e230240391b781360daace911d5acb6b670815c1618748cd92321fa38f345c41862c79e67e780c7aedb9c11f15b2d091d9ff02d6baf88289f73124e574d688b80bf6947797c31258db750843c1ebff115d27ae307ae34579ac574a32fde1f583fb9805f5754f4d308650518306ec22611e72d7c74e39338e5bb1926b8fd894059cc3aa67a7a01def3ef1e77276e193807d1638a3ed4092c9705e2ac34dfc512265afed0a7920b5226a1b0167b56799841180610f7a58be055", 0xee}], 0x2, &(0x7f0000003000)=[@rights={0x18, 0x1, 0x1, [r6]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}], 0x58, 0x4}, 0x4) 2018/01/20 01:00:26 executing program 1: r0 = socket(0x11, 0x80000, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000000000)={@hci={0x1f, 0x9, 0x3}, {&(0x7f0000f4a000-0x47)=""/71, 0x47}, &(0x7f0000001000-0x1)=0x0, 0x40}, 0x26) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$netrom(0xffffffffffffffff, &(0x7f0000000000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000bfc000-0x4)=0x10) ioctl$void(r2, 0xc0045878) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f00008c4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f00000d1000-0x10)="e513b5a378aa9141fbcd03ff00000cfc", 0x10) r4 = accept$alg(r3, 0x0, 0x0) getsockopt$inet_mreqsrc(r1, 0x0, 0x25, &(0x7f0000c74000)={@loopback=0x0, @empty=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000871000)=0xc) getpeername$unix(r0, &(0x7f0000fcf000-0xcd1)=@file={0x0, ""/4096}, &(0x7f0000c1d000)=0x1002) sendmsg$alg(r4, &(0x7f0000f00000-0x38)={0x0, 0x0, &(0x7f00006cd000)=[{&(0x7f0000eaf000)="11", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg(r4, &(0x7f0000cf5000)={&(0x7f0000912000+0x9ae)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f00008de000)=[], 0x0, &(0x7f00009d0000)=[{0xdd8, 0x0, 0x0, "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{0x1010, 0x84, 0x5, "64fc42598e6e56625ba72094d8767f78d4377caea98587da4ad0fcd9253c0121d7a61d13b40f43e25ba6f87e411a4ceb32a7fc4a37ec7a459f15b6f1bcc3a4b05c613ce932911e3a1e4e4107e00c4b7da5165f9428649c89c212a95f2c8f63c86723c3f0cab41bb187750de73e67a06bc5e1c2be3cc4ad23a200e2cd784805f206d65a529c6faf690cd7f9ed1b5c344c3815dad07ac300bf8b19e3138f8538b00688bb22d5fb865003449e9d407df25b9b557afeaee84617f227b53451634cee811fb3ebae9b84d0af65582d6c30689cdef0be58b8d3a292e1d337accfea2f63db07d5e19f5ed5cfa377ab7b66b707cd20e139fe5f98a58eefd7992a68fef47dc9175e1e3e8497b1dbc26ef2839080dffd5287cfa5827e1c00669cc5886486f121bd5e04a4e4776339c909f6189fca6fd584e56913c714c3bf31f5e313d0685e3a544a377e22d4539eddfdf56d1e72bb4b3c0262fdfacba371842e001e9a81f2ce2440774a84a27d16aea9084b67c3a07623df39bccf0ae62f32af5cbfbaf889c1befc50bc4d1892f179de58f59dc0542d1e3fb78e3fadd99c9491acfe4c879f996f430ddd1787fb24c55e9a4579fe049f24b35705c72bf212003db58ae7414ad298aa60c0aa2994fe9559b09e2e2d24fd34345fe72161200214d3441ddc08fee6412b208d100538e7ae1753da126c421dac69bc415ae671c5f519c3b95d379f32c44a751bb1e918002e074b7c6766f854f643ca24a0cd198535f53b0b0dfe1edd13d954771ec2a566266727f594a921c6a2d76d5fda01551e24dfec9d5243d8b5593018e6ad87ce85c5d4cc4e473f538358727b74731d979f050189eda196d7b88e9691d0535c274a911907779e13562a4bd3eafcd15fec4e1387cf444c899a469437934900b2668c27b0f1760ca62b30bd08343c3693b7a8a76b9b1c9a4e1db569077148ac79cc28de9b72b949c92cb6f8046c717aa1490ece248b29a841652762157d0b2179b26820e77c1d2a53062c9556e6256ececb94e162d1f9a42133fb5887d0cf968b6df8fc02eea051284113c112a5e48ed09052cbc2a7d812c273cad8cf3eb7c7aaeab664925940acb9d2f4adc3f85e62c9db3fb66258afc955e71807e1f166a8707d7ede63616c73a9dc0f9c6c91281ab1a3799ed3371124f885289b8376cb34a9a4cdca9f45a4a51f64b9ef5890b08b3c76a61eef3cca42c5096be277b0000c25f95a0ef885196e8193293f5e3b134f705d8de657a16bfd8f3514884f78ce733599b55709a06e0fbc5f1e2bfe4a5b5dc47197820ac4c1de6be1807af48756118a3195a59dd8b98e569a59b8cb056b144feb5056deba0d3a3c9851f7704ef013f7b7f8b7d76ff3ed48b889069cd24d1508a8e4187ca63716b314c529e513343d00bf457339586fb9f84e513a0f16107c7027018aa8013b27f1c1b057ceefbd6b89f555b0650720d71761987e2fd506e2babdeaf41a1d4082f78b6a9f0d83a387f6c77198660187dcee531c4c67c912c7c973915123803d74718f1e3bbcfaa12e52985291f1ad497e6715329257c4d0b2a66f99e68e59a2db4551290465734199a33da5ad6a6ca3303b19ffaeac9c51ce25ab2f504a0492188c5ea70294d65ad6f5d684f50e4c36151f56d7ebf6ae53cfc953be9544a7f3b2e771b94f44e5f8e22c49376c4f590b0132ee3af2f669fb74a92a37972f8b7a50650e29ef499c58c83b9a7d695d5558219067e324e16c2050ff46ca80861cbb7c878f4dc09ae6d2ff7b95d09509f3b2dd42e4d1ce5d224ac7f4a867b10e56f3bed6adb759ac58c38a4898059dfd614a0454a8bab4c43f695eb597c37a3c8faf613c3ec4adfc3bf67f9522ddd170374793882320c18632f171538aa8d46a5fa5a810e9aba41d365f9e34c26f9440c3d266b5855030e0a18872bfa4641438cac00cf232ee01d00e8c7b9c5cd42c40ce065bad3afeecfcc3d60a75e2f308061936f9185320e1a01245c14ba48a92b2b6773bf59cfb1494bcf00b7a6e74572c1f712f9a48f15b62c2e3fc73961e5ddae84d1217a16111dff4703459d36727a81a9bd10b9dd0b1a2f676216e0338301c48f9fbe38f4e872b5decc926c981d40bc953e856a4ef329db0df55e9b59ed421f52b77dba6ba4b0af54497711317db5acbd11dbfc25fc655b333d4f98a4e058ac8e549593066835e186c137599efe4570a9c879ca59f2a03b4536116ad4f9ae92f7cf81ac54561804950ff287a3a5a78a74dfba84e4c06d5ba70f23199fee22cda199ef66124baba2eb3cfc5364c18957bebc42866dd1f209e0c12671555c91b59a1d76e8ab01ed6d6f147388650ee498051fde718d90c6f9f4bccd2e77b5a0a8df6244c34a087aab2da0e35ddf6ad13f02ae9cb13d7b80e35eb43a4cc006504769ed845cdda48203374896c0d7dacb77dc3926340a5c785208e1472fe80d1944b4bd6ea0b4c7d4df3c49ccc9d548334ae61865a8b92e25e8533e19faabe8f2041de733e2e8fe6e1f07fa8a9a74ae27c14a713e995f5fe3102d870e0a97f673466cd040cf9b456305127dcff31217d9004184a57821faf20b7e1a8adf3024d3ab02c2cee7fca8197230553a8e12dd6b6a5ac04886785e0475349cc94f810444d2b8590e0791ca9291f82649b994a0c381f98ef4caebad1127db8fb67cbd3497ae0803f6ce31aa15e8afcc1aa2a8f9158cbbbdd163238ad59cd5686691658c1269114da2108da5f3f60119f577abbe6bab036060ef7d9bebe0a510ed1a5713671e556e06e1c44b85996a7aae808e1392fc582900b33cfab56adae10e6413abd7bbdd971cc622ca28a5b2b04f7660787ebca45632a0becec9092b50f4057300639ace95622559f269f4e91ad4f1301ebaf927179bc2f89f1a8c5edf33fc70525cac926bfb44ba6d4f3a137324348d02881cf37d9a1dcaa574ca67296e037613dc68900fcdaa50a4a0c0c8007712ec70d168d9882d1deb267317778ee0846b64fcce21d88aa42b38fd68beabbe0acd36a101f4945523f40725d5cf47befe99ed4d51d69f220b23219e97f902e9556af2b5416681ce40c0e1e56b2eb136ffac579c1d4c4d5a35c94b8f6aacc7e01a471d068738cbd286d0faf1aaf524238555de8c0d34e2d6832b293ec71da16451dbd07b25caa7f464c3b645666a80fbf3dd2fc92d19df11abc51a68247f4e796362f843eccbbc08aa66e9c41d628feeb73c11114e1ee9198cb93979f6aa1ebec360443f76495b569fa0ead5c8a92357a507906614d6ab6469678a9251d4f5901bd73bda28e5c8aff5a122cf581b6aa31c41a6473cda621e4ee59f84b11423f3335ba96ec27105a876c8868d03fed1fb130bde84ff401d6b061c49457b11f21965328326374f5071d9f41e492aefcca645f1308d0de23553e079670c38539f3ac10672fd9ee68c0743f6152d0ca283e2197a3e9db8043579caf8ea5415b0593f49dd07c1e6dd84c3d283cdb0b4076617711e9befcee036c37441738cf9c14eddc8262960858c39adc2304c511a46d41e2186737e8329c176261ed9aee532753394ecf2ac84daeb3245269aa73d8ce5efdeff8551653a6dcc96405aefd53757f78a6597bc14be8fd89718951a1f07872905e6d76294d4404d1adb2674304357a3e5b89a9cce4de76e91541cf56d32d359a3c7bee7a7cff29ec2cfc9d872185ae10384b052fb930d12dd1dae98b00218397643bf443d67d32b0269227b761ed3d33b31b6d7ac06dbd063a536d5a44a55fe99b79f2fc8933aa52c3733486cae04013358895d707b7c532e95ee316361b192b0e4e2eb9d9ea43667f8a6d5f50d2996ce9a5ba77730315354f16bf1cba4a0edaaaec9c5e3bf5838ff0b81267f5fb560d4a7bf9de463456ac77b77594c31703d77a5737b3714be34c0e3ced45a2d302989143bc4e504f8023707f444cda66974dfec790ff8d235110b80b60544057cf026fc061c9a211ce4ad813205d5095add5d68e194f0f7850303c0576c37b07be904e661fd2d3cc8b500c1109cdec13f4b710581b7a69d5f9323bbbc4174bbbc46ccac1babb363c89cf5bc93d73b01f7021d14960e71e4ac99dc0687a532cec0eba9ca73258d88be72dbed4eeb24996688dadba7dbae577b4547fe4788aa99ea71d5c581c815813330465f068b63d7411042d9afb627e299bb38be2a9f459764f4ee6a53a55c93472afeee85aad4d7084c92ad2f5ae784ab476fae36e713cdce06102dd4f1154431222d0d54bc163c060b620524cd7029b725d42e77bfacdb7c4143faa30261c32bf23ae610cb86de0f59a3c7b1e3d91a7eb30b116c19f516d5b341e7be6fed8da607a4c9416a0cba1cee0ec2ebc4fcd0f48136210e3bc723e7130376c967213aa55733401161b30bde9d6f8854e526eea2fed3ea6005cf53f4c43873b2169291dfa4c9ce52f9de5a9b9b36420d70e611305edd509c690e92f98177a4d0bacd01bd43b27120a6acc9f7c6d2712d1809ddc5c94df2618f2e7c3d5c417568661995b60c9964e3b4cb8df39e3984bd3988081005f0002788a3ceb844a5033c9b49350566c8e756daa16dc0db38adae810d3fce49941159fbb9b8aa437e5974cb61c3651eeca683db3169cc57cdaf5d9d944fe95d695055c15a2a4d3953eb62a538ec7ce5cbc25feb116e7e2d3626d6309115f983fae1cc15d8a064dde3ff7f29241a6dd3b4671337be95f470621bbd922f35b6951335ffc0c9c22af195ce50c028323bbbfcad8a4a6d47516ec876f2008bdf7f663af2147b9ee32567a1ab4d39ea1ef0ea06c82f3dac38c8d4b0b183bae8c7b2db257fc3a70f4b5ac2873c5e9791f305edd01f567162697056ea6949d1a24204b10409dd585718a2fcad347e4a44d292d68a6e9f40405db7be61d32d1f037928e9b855a6586077c4c04a453060ad409515b293e7628a9ad0d5693b01be7ff5ced17d408c99a962497aa5bbd33c19bba29a36d30c7e952041851f26252322dd08ad0d242f2e751bdb921d5f77631ed7703fac6febc9989b4a8012f3a18a97d2a7b593f661a58286635c8789dc32c3d830f862708c90ece0ed077b035a56bdcf51dd81eb5e26f57cac14ae370cc2e65067d3a277e215fcdfcd8cf6ca8bd0e9ef681fea745d3725e988a5596b8953c3a7d1aa5c5bcdab499e3cd93f639f265468d1fbfb62e2245481fc1abc6f1161389edf67a476e9d0512c39698563015b7896743c0eee5b1d95598c73cdb3d06b0c579947f1257b805435a6128502199538f7d166b0fa645ea44521f03213e9cfb0d31de2a81b5f74a2fc02fb1247b61681ddaf72665efce605841c487a39e5deb03d4981429de7295391392bfbc2c3ed19df84f09ca8523afad28c82fa879c4eb8e8e9a201e0e8eabc68ba1526da98ff6b3eed703fd3e88f8850efef934f9efabf9d49609cfac113035361ac0a361ad9628221c519cc6c465987246b60ffdebc2a22ee4e7405c68f90c1c469c3fbd4a102dfadc13408393c304a192178597fc4cd66c533d24a5f7e959406cecc2fac1a69cd2bcc9c1861a64bbe6c10d8ae9cb330c24c86631eaa90ca49025e266a0130a6ff23e29da437b3927c1ddf27e623399db45260e98928b854f6b854facfb45c4a7bcdd44a15910a6389ad57bdd24c03b429d1d82ed03800977d29d2a1b5ced28763be43627bc25eb00dbe8a3760ef581987cb8f91bcc06f5f75db06a1c41b9810c4ee4d9b1ff64e42069dd6506a1d18bfaca61f6f2be8a288b290ee5627a69fc7e1c2a1f7a84949627138f45a674b3640004490041"}, {0x70, 0x117, 0x6, "47abd471cfc45657c4b3c107dcd13ef82aaef010d3be73691a0830073ae4c3a0fc154a852d80bbe88b9ca2bca7bf42a15a910fa4135d3f31e06cb2dd4dbda72c4c1dc5b8de0a455818acc522ada2265f33f2e29bf4a22b75a6d6bc42"}], 0x1e58, 0x850}, 0x1) r5 = socket$bt_rfcomm(0x1f, 0x3, 0x3) setsockopt$bt_BT_FLUSHABLE(r5, 0x112, 0x8, &(0x7f00003c6000)=0x0, 0x4) socketpair(0x1b, 0x80000, 0x0, &(0x7f0000f6f000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000455000-0x10)={0x0, 0x58, &(0x7f00008c3000-0x58)=[@in6={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f}, @in6={0xa, 0x2, 0x7f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00002a6000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(r6, 0x84, 0x0, &(0x7f00004b0000)={r8, 0x1, 0x5, 0x8}, &(0x7f0000da2000-0x4)=0x10) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r7, 0x84, 0x21, &(0x7f00007e5000-0x4)=0x0, &(0x7f0000ada000-0x4)=0x4) 2018/01/20 01:00:26 executing program 6: pipe(&(0x7f0000f41000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000-0x20)={0x4, 0x5a, 0x8002, 0x973d, 0x9, 0xabb, 0x0, 0x3ff, 0x0}, &(0x7f0000001000-0x4)=0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000002000-0x8)={r2, 0x1}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f0000002000)=""/128) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000002000-0x4)=0xffffffff, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$packet(r0, &(0x7f0000004000-0x98)=""/152, 0x98, 0x20, 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000005000-0x4)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000002000)={r2, 0x800, 0x30}, &(0x7f0000005000)=0xc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000007000-0x4)=0x40, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000004000)=[@in6={0xa, 0x3, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffff9}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x5}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x1ff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x17}}, 0xffffffffffffff81}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xa4) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000005000-0x88)={0x94, {{0xa, 0x0, 0xe6e, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000008000-0x20)={0x0, 0x8, 0x3, 0x5, 0xa, 0x2}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000009000-0x8)={r2, 0x0}, &(0x7f0000008000)=0x8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r1, 0x1, 0x0, &(0x7f0000009000)=""/195, &(0x7f0000002000)=0xc3) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000009000-0x4)=0x4, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000009000)={r1, r0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f000000b000-0x20)={0x4800000000, 0x0, 0x10000, 0x6}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f000000b000-0x10)={0x8000, r3}) 2018/01/20 01:00:26 executing program 0: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000a1c000)={0xffffffffffffffff}) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f00008b9000)=0x0, &(0x7f0000b7e000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000874000-0x4)=@int=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000c12000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@time_exceeded={0xb, 0x1, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @multicast2=0xe0000002, {[]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/01/20 01:00:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) socket$llc(0x1a, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x31, &(0x7f0000da4000-0x4)=0x0, 0x4) bind$inet6(r0, &(0x7f0000711000-0x1c)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000b6e000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f00000ca000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/20 01:00:26 executing program 0: r0 = socket(0x18, 0x0, 0x2) getsockname$ax25(r0, &(0x7f0000993000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000000000+0xa0b)=0x10) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000561000)={{0xa, 0x0, 0x69f9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7ff}, {0xa, 0x3, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x14}}, 0x7d3c}, 0x1, [0x6, 0x1, 0xffffffffffffff80, 0x8, 0x7f, 0x7ff, 0x6, 0xef4]}, 0x5c) 2018/01/20 01:00:26 executing program 2: r0 = socket(0x15, 0x80005, 0x0) getsockopt(r0, 0x600000000114, 0x2710, &(0x7f000085c000)=""/0, &(0x7f0000bda000)=0x0) sendmsg$can_raw(r0, &(0x7f0000020000-0x38)={&(0x7f0000f3b000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000b87000)={&(0x7f0000366000-0x10)=@can={{0x3, 0x3ff, 0xb02, 0xe}, 0x2, 0x1, 0x0, 0x0, "9781633c73b27458"}, 0x10}, 0x1, 0x0, 0x0, 0x4804}, 0x800) recvfrom(r0, &(0x7f000028d000)=""/23, 0x17, 0x10101, 0x0, 0x0) 2018/01/20 01:00:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt(r0, 0x84, 0x8000000007c, &(0x7f0000fca000-0x8)=""/0, &(0x7f0000fc9000-0x4)=0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f00007fb000-0x20)={@generic="87dab8fce8d71e7eceee45b5da5c572f", @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socket(0x4, 0x5, 0x8001) 2018/01/20 01:00:26 executing program 6: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x0, 0x84) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f000001a000-0x4)=0x0, &(0x7f000002b000-0x4)=0x4) r1 = getpid() mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f000002c000-0x4)=r1) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f000001d000-0x20)=[@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x11) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(r2, &(0x7f0000014000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f000002d000-0x4)=0x58, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x5, 0x200, &(0x7f0000027000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000027000-0x8)={r3, r4}) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r3, &(0x7f0000014000-0x38)={&(0x7f000002d000-0x48)=@full={{0x3, {"d97dd47059087e"}, 0x0}, [{"f76d0b1dc1c9b6"}, {"b5f557ca48d768"}, {"d0746ec5e310e5"}, {"3abf742225960a"}, {"b54d808c994054"}, {"42d0cbeaba7150"}, {"11461b4a03b1a5"}, {"acd2ce361959fe"}]}, 0x48, &(0x7f0000008000-0x50)=[{&(0x7f000002c000)="cd41d091036fd04360082abe2fefe021535d3b416f2cd3b980123b13c5a3d3c99c4c379a575fc1bfd92094ba5450cbd56f161fde192365dc513268bcc6cd2ae52a6fcade981f6f7e532a4c7b28b38de393c9eae04f1d144e5095a512d8879b934b42d376ddf1181707f04e06dcbd622b7d7056b513d3a1b060e7ca5eda7bb7689ae344b1add97bec9ed65f0151ab89ef87ff5570d24b422fc6ab1418f26ff8771d44a8316058abfaeeac62f2f268bd247276e8c3da4273aa8f1a1729089628fdebe1b7341e202e7eb81e57b464a0146797483904e44c6079cfe0b505b4ae0dcfe939f152c9fc4ce9d1af", 0xea}, {&(0x7f000002c000)="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", 0x1000}, {&(0x7f0000003000-0xc1)="db901a910bd04ffa0aef21283802b387b9965ba1b6502585abf8bd98bf3680b6b488a12e3f074907589a5814491e35b0400a4709a062085283d9eae4191e2e2ff96383211cbb5b562da0448767b34cc8b1af8f7092c40de395efb46685f0735cbbbc2255b35316224b6d8fc05a49a859e1ff436be3dcc1a1ae565e38a42868a295838ccc4315b2235804fbf6b7ae79b0810ec4c6f8a1329c04ea7f680e9cb21b7012ce8fb1c0fbe36d47759abf49114b82434d510b6fe68c4a603b34a875916fab", 0xc1}, {&(0x7f000000f000)="65dbc36d2787ff82db78d9b10887c00112775eff8e4ddf56fc45b6138811567f8ac4d3cb62d9ac2129f133206a8864f504e931d472efbbe2798928050982a647b469a9c70443f925db977b9689e01ce7ae1be1b6e02ea371cc53c414bb502196dd54fe673e398461e0ce9ba60c875c783c049681056aeb124c5d0a5041589c167e129e7c91d09f56c77266579110433e03e3f28ab73c00fc84f8d15dc5", 0x9d}, {&(0x7f000002d000-0x28)="97c27a3ce171b4657c212356a4d3b236629e31bcac3013488f0f72e0860e8fd70d5aea6680a3b922", 0x28}], 0x5, &(0x7f0000013000)=[{0x50, 0x110, 0x200, "4831b41e3b6d9c2e24b6290ab0a304076d61a492027acd17fd4a44cf6a16b481d24f4483852c45378d8290e954b87458ecd845fd1f226a7752816054"}, {0xc8, 0x111, 0x2, "994f04079b6819563237e1b8e739242eced243907192640077f75139d3f8d0a01fbcdc4845907e2270ecb325eb853bc6a0cff8ef358d8a3aea7117489483d4d40bc4cab9039540d03cba1983e0f2a932979c14f019bd81e8fc21f671f09ebd69bfec937c4af039344f839a74f4a64d40ddc8ba616032588cf76261603e49f2041ac3baef87b61a537314160974c2d9e52f82b1bd98253d07aa602a9fac2b4d8e77e750f25d701e8f98b0d4e9d89269c1f2"}, {0xe8, 0x119, 0x7, "5415319895b8d0032c26498bcde88911b24a2bc7a4d2a1f38da28072e62c0557571d90ad1222c2d516bf562b4412d5f9904274fe9ae2bdd16da03017137520fb890b0f3149f915d919f002036e18497e2e77c0624a5b1aa8ecb6220c7be8e6e3f7dd9b54809ac98d1b55dbf3d6b151826738c51d590cd4c7326db7f0f895df640e508ac649a8ed28cf7acbad673c437231185a0be1d36359a420b5484b53594d11990da4c67595704935190af0a1538485eb75dacf91dbaea875f5d3183e3ed12ae2285e50154520c1df3df7adef16d87f"}], 0x200, 0x11}, 0x0) 2018/01/20 01:00:26 executing program 7: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000cf7000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000000000)=0x1f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r1, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r1, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x80, 0xc0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00008f8000-0x8)={0x0, 0x0}) connect$unix(r1, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) pipe(&(0x7f0000e05000)={0x0, 0x0}) connect$inet(r3, &(0x7f0000fd2000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$unix(r1, &(0x7f0000681000)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/20 01:00:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8911, &(0x7f0000468000-0x50)={@common="697036f46e2c0003ff000000008dffee", @ifru_data=&(0x7f00008e8000-0x20)="0100000009000200000306000000eb00ecff0000000003000449faf502007e23"}) socketpair(0x1b, 0x2, 0x10000, &(0x7f0000a16000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00005d4000-0x8)={0x0, 0x1}, &(0x7f000031d000)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000eb4000)={r2, 0x3}, &(0x7f00006cd000)=0x8) 2018/01/20 01:00:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) listen(r1, 0x6) recvmsg(r0, &(0x7f0000baa000)={0x0, 0x0, &(0x7f0000baa000)=[], 0x0, &(0x7f0000bab000-0x25)=""/37, 0x25, 0x0}, 0x0) listen(r0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) shutdown(r1, 0x0) 2018/01/20 01:00:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(0xffffffffffffffff, &(0x7f000050c000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000f55000-0x4)=0x8, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000a5b000-0x5)='lp\x00', 0x3) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x0}, 0x1c) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000f0a000)='westwood\x00', 0x9) listen(r0, 0x0) syz_emit_ethernet(0x83, &(0x7f00007a1000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "01ff00", 0x4d, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "7a15cb", 0xfffffffffffdfffb, "a9a8bd"}, "bfc1a222e1396f74a3965a484e14ab23369ee2cb5ee7767a97ba9772eed9a4779da0cef52031f8209845ed6b2ada35fa39af3f76ac1395c3e148fd958c"}}}}}}, 0x0) 2018/01/20 01:00:26 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f0000000000)=@in6={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000001000-0x4)=0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000002000-0xf)={0x0, 0x2, "70c5"}, &(0x7f0000002000-0x4)=0xa) connect$inet6(r0, &(0x7f0000002000-0xe)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/20 01:00:26 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000001000)="55479ee81a480464b2e3c526b96f90ab7e418b96f7fbba18acfbeab2c52f786c3cbdec02fda4219b3102f83d7e040750bcb652ba0303590b0efa158fcb52d4b121f3d322f1d7072ab0e493564356dee658da2658118ab566e6dc8b8aab7067a760f3b01a6374ade9c079b164725e3bb56992167f33d6a7005bcddedf58b31ffa0b86f64d3f2079edf221e150334ebc021d6c38ece15a673ed4444bfa9297f23afd6d172920dde0bbe7f1225870f6871e7a", 0xb1, 0x0, &(0x7f0000000000)={0xa, 0x1, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7ff}, 0x1c) r1 = accept4$packet(0xffffffffffffff9c, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000000000)=0x14, 0x80000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000002000-0x14)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r2}, 0x14) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000007000-0x10)=@buf={0x4f, &(0x7f0000004000)="b213eeb359978e837e6cf5610955b0a0a30a8477458cfcfef543e77539fb3cae55a5948c9b2d8eab2a678a11f31c0d87b82bcfbac4e8bd14cd01727bda51b1d9a153c53be0b1427c7ff4c3f0f484ed"}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x3f, &(0x7f0000008000-0x66)="7d83066e84b32ef44619465bf145411841000080016454e1fdbba0f0671a48019d467b8dab95e01bc086859746e6318479f311c667e8a9580dbf6fc78ca1d77a73d4f043149c2eb04e74b3f85ab63d3f5e548006b5bc8bd6030d7c33309eb8340bbb6869b861", 0xffffffffffffff1d) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000008000)=@common="8e726c616e303a00", 0xffd9) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000005000-0x4)=0x0, &(0x7f0000005000-0x4)=0x4) r3 = socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000008000)=0x7, 0x4) connect$vsock_stream(r3, &(0x7f0000004000-0x10)={0x28, 0x0, 0x2711, @my=0x0, 0x0}, 0x10) bind$vsock_stream(r3, &(0x7f0000001000)={0x28, 0x0, 0x0, @host=0x2, 0x0}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f000000b000-0x10)=@can={0x1d, r2, 0x0, 0x0}, 0x10) r4 = accept$inet6(r0, &(0x7f0000006000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f000000a000-0x4)=0x1c) connect$vsock_stream(r3, &(0x7f0000005000-0x10)={0x28, 0x0, 0x0, @any=0xffffffff, 0x0}, 0x10) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f000000a000-0x20)={@generic="a2f1fdcc3b2c4e39f96bb66569c87ff1", @ifru_flags=0x800}) setsockopt$inet6_tcp_int(r4, 0x6, 0x15, &(0x7f0000005000)=0x9, 0x4) 2018/01/20 01:00:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xdd}]}, &(0x7f0000f92000-0x4)=0x10) socketpair$inet6(0xa, 0x0, 0xffffffff, &(0x7f0000b93000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00006fe000-0x4)={0x9f8}, 0x4) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x2e6) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000b63000)=0x0, 0x4) r2 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f000094d000-0x4)=r1, 0x4) write(r2, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) pipe(&(0x7f0000545000)={0x0, 0x0}) ioctl$int_in(r3, 0x5452, &(0x7f00008e3000)=0x2) 2018/01/20 01:00:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000395000-0x58)={0x26, 'skcipher\x00', 0x0, 0x406, 'cbc-cast6-avx\x00'}, 0xffffffffffffffc3) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006b8000-0x10)="e517b5bf91aa785dfbcdfe09000000fc", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000dcd000)=[{0x0, 0x0, &(0x7f000034d000)=[{&(0x7f0000f7a000-0x10)="bec966e9de151ed0905374877fcf817c", 0x10}], 0x1, &(0x7f000095f000-0x48)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) readv(r1, &(0x7f0000d40000-0x10)=[{&(0x7f00004b5000-0xbb)=""/187, 0xbb}], 0x1) 2018/01/20 01:00:26 executing program 4: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f00008b9000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000068c000)={0x0, 0x8, 0x61}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x8001, 0x20b, 0x7, 0x3ff, r1}, 0x10) 2018/01/20 01:00:26 executing program 0: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000001c000-0x1c)={0x1, 0x8, 0x7, 0x4, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000001a000-0x20)={r0, &(0x7f000001a000-0x23)="0791", &(0x7f0000010000)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000007000)={r0, &(0x7f0000012000-0x1000)="", &(0x7f0000012000-0x61)="", 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000017000-0x18)={r0, &(0x7f0000004000)="", &(0x7f0000016000)=""/0}, 0x18) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000001c000-0x8)={0x0, 0x0}) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000001d000-0x8)={0x0, 0x0}) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x2, 0xb84, &(0x7f000001c000)={0x0, 0x0}) ioctl$sock_ipx_SIOCAIPXPRISLT(r2, 0x89e1, &(0x7f000000d000)=0x40) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f000001b000)=0x0) 2018/01/20 01:00:26 executing program 2: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00008a5000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x2, 0x3, 0x1, 0x8}, &(0x7f0000000000)=0xa0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000367000-0xc)=@sack_info={r1, 0x1d39, 0xffffffffffffffff}, 0xc) r2 = accept(0xffffffffffffff9c, &(0x7f000091e000)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000b34000-0x4)=0x1c) bind$ax25(r2, &(0x7f0000c8f000)={0x3, {"e1f727dbb6b548"}, 0x57}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f000031f000)=[@in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x39, &(0x7f0000f4d000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0xfffffffffffffffe, @empty=0x0, @empty=0x0, {[]}}, "bec643cba58f7941"}}}}}, &(0x7f0000900000-0x8)={0x1, 0x0, []}) ioctl$sock_ifreq(r2, 0x8920, &(0x7f0000f78000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@ax25={0x3, {"5796534d680a18"}, 0x4}}) 2018/01/20 01:00:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000048000)={0x1, 0x5, &(0x7f0000c82000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x0, 0x0, 0x2, 0x0, 0x0, 0x20, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007f4000)='syzkaller\x00', 0x83, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockname$packet(0xffffffffffffff9c, &(0x7f0000774000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00004a8000)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000dd0000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000010e000-0x4)=0xe8) pipe(&(0x7f0000089000)={0x0, 0x0}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000c36000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f00001e2000-0x10)={0x0, 0x10000, 0x9, 0x1f}, &(0x7f0000636000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x75, &(0x7f000021c000)={r6, 0x1}, 0x8) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000477000)=0x1, 0x4) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000d4b000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x10000, 0x1, 0x5, 0xa, 0x80, 0x0, 0x32, r1, r2}, {0x7, 0x9, 0x8001, 0x4, 0x6, 0x6, 0x3a5, 0x2}, {0x81, 0xacd, 0x2, 0xfffffffffffffe01}, 0xdc50, 0xd, 0x1, 0x1, 0x3, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x3, 0xff}, 0xa, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x4, 0x0, 0x1, 0x91, 0xffff, 0x3}}, 0xe8) 2018/01/20 01:00:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000b33000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/20 01:00:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) socketpair$inet6(0xa, 0x6, 0x1, &(0x7f0000e8d000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000800000-0x8)={0x0, 0x3}, &(0x7f0000f7e000)=0x8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000058a000)={r2}) ioctl$sock_netrom_TIOCOUTQ(r4, 0x5411, &(0x7f00007e6000)=0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000c82000)={r3, 0x100}, &(0x7f0000b94000)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000fe5000)={r5, 0xb1, "731d907dc64d37ab86bc1a76ce38e836915133f87d89b092a4d26af7ff4efa76a0d8cefe476581c1195dac15c5305c142613abab6fa7b6d75b65b28ce42195dde088a5c5c9b8555721723ac1a8f42f551821fd23bdbad47eafd231699e71d04f4ef2c9628064c4487ab6710fb22ea692c92b18aaeecb9ccf59ca7eee7a37d143fb7eb814d478a847d6727dee296d8aa4485075c3f87746c70d39fcc7fcdbd68c08cd4190e366584b27eb2a289b2e09e10c"}, &(0x7f00001a2000)=0xb9) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000bbf000-0x8)={0x0, 0x0}) socket$inet6_sctp(0xa, 0x5, 0x84) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000021000-0x274)={0x14, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000ef9000-0x14)={r6, 0x800, 0xe63, 0x3, 0x502c, 0x1000}, 0x14) 2018/01/20 01:00:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000711000-0x1c)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f000052a000-0x4)=0x7, 0x4) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f000052f000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x5}) syz_emit_ethernet(0x2a, &(0x7f0000f4c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/20 01:00:26 executing program 1: pipe(&(0x7f00007e0000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000001000-0x8)={0x1, [0x0]}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000cb7000)={r1, 0x81, 0x7, [0x2, 0x0, 0x1, 0x2, 0x4, 0x6, 0x101]}, 0x16) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r2, &(0x7f0000ccb000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) sendto$inet(r2, &(0x7f00008ad000-0x1000)="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", 0x11b, 0x0, 0x0, 0x0) r4 = socket$kcm(0x29, 0x1000000000000005, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f000031b000-0x8)={r2, r3}) setsockopt$kcm_KCM_RECV_DISABLE(r4, 0x119, 0x1, &(0x7f000020f000)=0x6, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f00009ed000)={0xffffffffffffffff}) 2018/01/20 01:00:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) getsockopt$packet_int(r0, 0x107, 0x0, &(0x7f00008c1000)=0x0, &(0x7f000073f000-0x4)=0x4) write(r0, &(0x7f000065e000)="240000001a0001f00080000400edfa0e0af6f900e003bf06000000cc0800190005d70000", 0x24) 2018/01/20 01:00:26 executing program 2: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f000001b000)=0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f000001b000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000a000)=0x1c) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000001c000-0x8)=@assoc_value={r1, 0x4}, 0x8) r3 = socket$rds(0x15, 0x5, 0x0) bind$rds(r3, &(0x7f0000003000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = socket$inet6(0xa, 0x1, 0x20) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000010000)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000000c000)=0x8c) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f000000d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000000d000)=0x14) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000001d000-0xa0)={r2, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x8001, 0xf520, 0x7, 0x1}, &(0x7f000001d000-0x4)=0xa0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000014000-0x8)={0x0, 0x0}) sendmsg$rds(r3, &(0x7f0000000000)={&(0x7f0000014000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000004000)=[], 0x0, &(0x7f0000019000)=[@fadd={0x58, 0x114, 0x6, {{0x4, 0xd3e}, &(0x7f0000009000-0x8)=0x400, &(0x7f0000011000)=0x2, 0xfffffffffffffffa, 0x7, 0x4, 0x0, 0x20, 0x5}}], 0x58, 0x0}, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) 2018/01/20 01:00:26 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002da000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r0, &(0x7f0000000000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x10, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000001000-0x8)={0x0, 0x101}, &(0x7f0000001000)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000001000-0xf7)={r3, 0xef, "a67818b1a1fc35a9a844fa149b937f30157df01962622a87bc61d65344ba720f0b8ae2110d7382b3f9c2089d87d2efac9389a96e7675e48ec9134243cf802b6b5f4851daec961df6edf34b7bb5fe899f95980af3674a67aca73b8285d11dfd795f4205f23fb3636d4e136093af56082532e35e55c9b94b8b5d1c70cb713f3b4547d8fc4edbd7f3c26a9ff94f88fcbb84d2fb6862fd739170d9ed37553cf8952cf01fbbde9f4c674201523bd802b233a70e5f3c09355897b80d2e40e21a7a2d76e15719cc0c768df7ca9e56f4aab7d9afe66be50d805dbfb2c695902e2b0a032cbf22afd8cababfde7e0621965c315e"}, &(0x7f0000001000-0x4)=0xf7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000015000-0x38)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00008e4000)=""/90, 0x5a}, {&(0x7f00007a9000)=""/92, 0x24}], 0x2, &(0x7f00002e8000)=""/0, 0x0, 0x0}, 0x1000000000000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000002000)={r3, 0xffff}, &(0x7f0000002000-0x4)=0x8) 2018/01/20 01:00:26 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000001000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000000000)={&(0x7f0000000000)=[0xfffffffffffeffff, 0x6, 0x100000001, 0x2, 0x9dd, 0x5], 0x6, 0x9, 0x69d, 0x7ff, 0x800000000000000, 0x100000001, {0x8, 0x4, 0xd5c, 0x4, 0x7ff, 0x4, 0x7fffffff, 0x0, 0xffff, 0x8, 0x6, 0x6, 0x8, 0xc23, "9113f5d1c9e028307e33ef7c9a6fb54cc1d5f67761e79151beb763d866e3b5da"}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x8, 0x5, 0x0}, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x15, 0x80005, 0x0) getsockopt(r2, 0x200000000114, 0x2713, &(0x7f0000bb9000-0x1)=""/1, &(0x7f000074b000-0x1)=0x366) 2018/01/20 01:00:26 executing program 4: r0 = socket$inet(0x2, 0x6, 0x9) setsockopt$inet_dccp_buf(r0, 0x21, 0xc, &(0x7f00000a7000-0x6b)="6659ce12374ef1c1fae4515d15a829895315e711a7a12dd30797ceb5e7067773529f9ded84257065c5ea056ea61fdb9cdb49bc6ba4b28e5daf121862d414caf31eec8f3f8973dd6899faa22d5f6e0ff1a5b07fe79b2cec0341d695fb0ab7afc66c03632ef6783e8986ed96", 0x6b) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0xaf3b160c60c4edb6, &(0x7f000022e000-0x4)=0x0, &(0x7f0000a78000)=0x4) r1 = socket$inet6_sctp(0xa, 0x1000000001, 0x84) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00007a1000)={0x0, 0x0}, &(0x7f0000c28000)=0x6) 2018/01/20 01:00:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100401000003) r1 = accept$inet(r0, &(0x7f00001e7000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000259000)=0x10) socketpair(0x11, 0x80007, 0x7, &(0x7f000073e000-0x8)={0x0, 0x0}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00009dd000)={r2, 0x0, 0x1000, 0x28, &(0x7f0000698000-0x1000)="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", &(0x7f0000441000-0x28)=""/40, 0x1ff, 0x3}, 0x28) setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f0000adf000-0x118)={0x0, {{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) setsockopt(r1, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000bcb000-0x7)={0x0, 0x0, 0x6}, 0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00007fa000)={0x0, 0x0, 0x6}, 0x8) 2018/01/20 01:00:26 executing program 0: r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f00009a8000)=0x0, 0x808) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000bab000)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x30, &(0x7f0000679000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$ipx(r0, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) getpeername$packet(r0, &(0x7f0000014000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00007fa000)=0x14) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000955000)={r3, @remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0}, 0xc) 2018/01/20 01:00:26 executing program 5: mmap(&(0x7f0000000000/0xade000)=nil, 0xade000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000139000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x2a, 0x9, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x9df]}) pipe(&(0x7f0000a32000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ade000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000adf000-0x4)=0x69c, 0x4) 2018/01/20 01:00:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x7) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000611000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x1, 0x4, [@multicast2=0xe0000002, @rand_addr=0x6, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}]}, 0x20) 2018/01/20 01:00:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000ca2000-0x90)={0x0, {{0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1fffffffffffe08, []}, 0x90) r1 = accept4(r0, &(0x7f0000455000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fde000)=0x10, 0x80800) connect$inet(r1, &(0x7f0000162000)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet6(r0, &(0x7f0000b69000-0xdb)="d7f400837ae572f05bf30e5b1bed0686c7602bdf9db7f748cca3e02cbc1eeded5159812e56fb67e08a6699aa5dec66d255b67d49a386510c55b5fea044b0093850e69688e66b13647a50da2031eec987968f7836bd7b2368613f89cf9f7e8a3a05f8d231d39447d800bbc87e0b6799a5be59e4467bee4eb8f7ed0574f6892bf1f616686324f0e43d10f66cc83297602d2113cce32f366daf036ac0fcabb6e92946179f91fb58dd38591fcf1e50bd050aa4ae40991a82bb265d1d5278efcaf26c654091b42b0dae0e247390b4aefad6997e53dc0c1aa5e32afc8bdf", 0xdb, 0x4001, &(0x7f0000e46000)={0xa, 0x2, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x80}, 0x1c) 2018/01/20 01:00:26 executing program 4: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000dd5000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r0, &(0x7f0000cbc000-0x38)={0x0, 0x0, &(0x7f0000001000-0x30)=[{&(0x7f0000188000)="488e423f522ad6ec22009df368d7f3739554787c727e028513f9b7af5e89abdd4469931701defe3b8f492d59b44fe79c4f7b863efe4bbe88df38ac4505ccbf4ad0572bd15c938416b68a9249ecda5533c028f7181ba405594230f753608e3a018b6d11f823fa2ae23cbd5dca3e1cdc0322615b961066cabb75a67c4f6e4132d630e5fef7e7ee63481ee8ac8cf83f6a6d1bb67267528aad3596f4b6fb39038cfdb0f9fc", 0xa3}, {&(0x7f0000523000)="3a7ae0d44fd83db76f57c5accb743c39fffbb7c737fd86b3ce4e8d60f6b6b5ccc6a091168cabc73e5fd2cac4f697cabde9e5424715de1bc706acc078cc58b8085374677ddab241c9d4815212da473e68d88ca7719a0f0f97621409696d29771cf592d66ea193cd191b38195e71b68b66ea4c6fe238062b906b365431e44f9cd3986ffd9ce7342818", 0x88}, {&(0x7f000016f000)="0e899057ab7fb0091daf0e56e82a0f5a60519fb3af422b95324715a5d91804745137fb03174d96d3686f5bb0c6f99d4ca1719a8f30742252290d74388d48dc4bb319cc59bf1648fe4e8736f5837f1eafd37c4912638bd6d3f66995d2ad29707edae73306e926b4b0c2612295e58324a4494c7967a0db8ec42bdbcb681753ca123005054a345e313164806641c26cadbd73156a0c0692867c1e04fd2621ed2b4e7bdb26328b8a978433cba2db3b1b862f9a49591b99f75aa9eaf3e5ba249950b755cc9570ed6f0aab3a2150ba7932d1f976732a6b1a623c6ca4c6be5dce186d9863a2b6a57c7f6d2046287bed08e68b6764c7e14d1c", 0xf5}], 0x3, 0x0, 0x0, 0x0}, 0x4004) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f000024e000)={0xffffffffffffffff, 0xffffffffffffffff}) 2018/01/20 01:00:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) pipe(&(0x7f00006c0000)={0x0, 0x0}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00003fb000-0x10)={r0, r1, 0x7, 0x2}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000197000)={0x8, 0x5, &(0x7f0000d5b000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x2}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00008e9000)='GPL\x00', 0x6, 0xe9, &(0x7f00002c7000-0xe9)=""/233, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) [ 1033.559388] atomic_op 000000002f6dc86f conn xmit_atomic (null) 2018/01/20 01:00:26 executing program 1: r0 = socket$inet_sctp(0x2, 0x7fffffffffff, 0x84) listen(r0, 0x2) listen(r0, 0x4) 2018/01/20 01:00:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a35000-0x1)='H', 0x1, 0x0, &(0x7f0000031000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000026d000-0x1)="c6", 0x1, 0x0, &(0x7f0000034000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) listen(r0, 0xfaa) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000404000)={0x0, 0x0}, 0x8) 2018/01/20 01:00:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000050e000)={0x0, 0x0, 0x0}, &(0x7f00005fb000-0x4)=0xc) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000dbf000-0x8)={0x0, 0x127}, &(0x7f000006e000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00007a5000-0x10)={0x8001, 0x200, 0x7f, 0x1, r2}, 0x10) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00005d6000-0x4)=r1) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000e1b000)=0x0) 2018/01/20 01:00:26 executing program 6: r0 = socket$unix(0x1, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r0, &(0x7f0000000000)=""/80, 0x50, 0x12020, &(0x7f0000001000-0x4)=@abs={0x1, 0x0, 0x1}, 0x8) getsockname$unix(r0, &(0x7f000096d000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f00008c1000)=0x8) 2018/01/20 01:00:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) sendto$inet(r0, &(0x7f00009aa000-0x2)="", 0x0, 0x2001ffff, &(0x7f0000192000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$bt_rfcomm(r0, &(0x7f00006da000-0x9)={0x1f, {0x3, 0x4, 0xff, 0xfffffffffffffffa, 0x7, 0x4}, 0x6}, 0x9) 2018/01/20 01:00:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) socket$pptp(0x18, 0x1, 0x2) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x8000) r1 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000db9000)=0x4808) r2 = socket$l2tp(0x18, 0x1, 0x1) r3 = socket$inet(0x2, 0x807, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000c17000)=@sack_info={0x0, 0x3ff, 0x8}, &(0x7f0000971000-0x4)=0xc) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000e37000-0x36)={r4, 0x2e, "e3715ca0bb79b9aa5db83ef07eb6fb157d89ff7462f4e1ce163fe38a60c3693efc776c8b3d4bbfea0e964d24dc7b"}, &(0x7f0000420000-0x4)=0x36) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00008ba000)={0x0, @in6={{0xa, 0x0, 0x26438810, @loopback={0x0, 0x1}, 0xffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0xffffffffffffffff}, &(0x7f0000f7b000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000ddf000)={r5, 0x8, 0x100000000}, 0x8) ioctl$PPPIOCGL2TPSTATS(r2, 0x80487436, &(0x7f000075f000)="950dea2f0e234d30685637920c18e885884db8ccdc233222b1c78f64ab5a3e225646539c5285589e92c8070659cd46741119beb6337badbaea07faccf4be646c2f229506a0752e2235b0a584cb66331af0c9be468a21ba") r6 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r6, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept4$inet(r6, &(0x7f000076f000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c8b000-0x4)=0x10, 0x80000) sendmmsg(r6, &(0x7f0000235000-0xf0)=[{{&(0x7f0000e37000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000673000)=[], 0x0, &(0x7f0000260000-0x210)=[], 0x0, 0x0}, 0x0}], 0x4444444444441b5, 0x0) close(r6) 2018/01/20 01:00:26 executing program 0: mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff0000)=0x3fb, 0x4) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$packet(0xffffffffffffff9c, &(0x7f0000fff000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000e83000)=0x14, 0x80800) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000a53000)=@req3={0x3, 0x97, 0x9, 0x2, 0x8001, 0x5ce, 0x2}, 0x1c) socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f00009c2000-0x4)=0x4, 0x2) r2 = accept4(r0, 0x0, &(0x7f00003f4000)=0x0, 0x80800) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r2, 0x0, 0x3, &(0x7f0000ca9000)=""/0, &(0x7f000039a000)=0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000ffe000)={0x0, 0x100}, &(0x7f0000ffe000)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00001a7000-0x8)={r3, 0xffffffffffffff90, 0x401}, 0x8) listen(r0, 0x0) getsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000de1000)=0x2000001, &(0x7f0000cea000)=0x4) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000caf000-0x44)={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="127911a2c0b5976475336b70a2bc41af"}) connect$bt_rfcomm(r2, &(0x7f0000c2f000-0x9)={0x1f, {0x0, 0x1, 0x9, 0x7ff, 0x9, 0x64}, 0x7}, 0x9) 2018/01/20 01:00:26 executing program 7: r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000493000)={&(0x7f0000713000)='./file0\x00', 0x0, 0x18}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000f61000)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$packet(0xffffffffffffff9c, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00005f7000-0x4)=0x14) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x0, 0x33, r1, 0x0) r2 = socket$inet(0x2, 0x7, 0x3ff) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f000000f000-0x4)=0x7, 0x4) socket$inet6_udp(0xa, 0x2, 0x0) r3 = socket$unix(0x1, 0x1, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r3, &(0x7f0000015000)="e51d6d7d334359d456363a8e616b9e672d27a82269ea8414fbe77fc9bef2594637c993e7a475ad00f956ad2f0ef0709a21975f5cdb4e3151a98f2a6732975f9d5d52ea144c687f9de897bfe200bdc84d6bcd23ef30442f4fd9d9262d", 0x5c, 0x0, &(0x7f0000016000-0xa)=@file={0x0, './file0\x00'}, 0xa) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000014000)={@common='erspan0\x00', &(0x7f0000015000-0x10)=@ethtool_rxfh_indir={0x38, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$netlink(0x10, 0x3, 0x19) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r4, 0x10e, 0x1, &(0x7f0000001000)=0x13, 0x4) pipe(&(0x7f0000016000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000001000)=0x7, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r2, 0x6, 0x1f, &(0x7f0000002000)=""/158, &(0x7f0000002000)=0x9e) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000003000)=0x0, &(0x7f0000017000-0x4)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000002000)='tls\x00', 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000017000-0x14)={0x4, 0x3bfb, 0x8b, 0x0, 0x8001}, 0x14) bind$unix(r5, &(0x7f0000010000)=@abs={0x1, 0x0, 0x1}, 0x8) 2018/01/20 01:00:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000541000-0x10)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000450000-0x1c)={0x0, 0xfffffffffffff9af, 0xa, [0x6d, 0x2, 0xffff, 0x8001, 0x1, 0x7ff, 0xd239, 0xc46c, 0x15d2, 0x1]}, &(0x7f0000089000)=0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000bf3000-0x8)={r1, 0x4}, &(0x7f00004fb000)=0x8) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0xfffffffffffffff7}, 0x10) sendmmsg$alg(r2, &(0x7f0000f40000-0xa8)=[{0x0, 0x0, &(0x7f0000511000)=[], 0x0, &(0x7f0000131000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/20 01:00:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f00009b1000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f00002cf000-0x8)={0x7fffffff, 0x7e421b8d}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000321000)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x100401fd}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x2, 0x40000, @loopback={0x0, 0x1}, 0x8}, 0xfffffffffffffd01) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000cdf000)={0x0, 0x0, 0x0, []}, 0x8) 2018/01/20 01:00:27 executing program 6: mmap(&(0x7f0000000000/0xdec000)=nil, 0xdec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f000021c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000022000-0x10)={0x2, &(0x7f0000016000)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) socketpair$inet(0x2, 0x1, 0x8001, &(0x7f0000abf000-0x8)={0x0, 0x0}) mmap(&(0x7f0000dec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r2, &(0x7f0000ded000-0x83)="4c04b885618218a14c53cc9c21632ddcae9e2f5cea00dd84763e524fb58126aeddfe09d5ed3a4280ddb20c1118b3b8dca4d404750992467b1faeb7929012d0b8b30c4f0504fac254bc650690c8276e732ac0bfa3428af51988102bf631639c52f06ab72d9b1c4e8d9ee1ca702e6fed616b3ea4c5d355e28dae07b5ffef4a56b8665af4", 0x83, 0x4000000, &(0x7f0000dec000)={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r1, &(0x7f0000deb000)="a2f7223d6429bb3d0f6b5c9f0d104efef64d6094bbe7d9761ae6a482ca405176dd81174b6d56d9", 0x27, 0x0, &(0x7f0000deb000)=@nfc={0x27, 0x9, 0x0, 0x0}, 0x10) 2018/01/20 01:00:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000dfa000)="2600000022004701870000000000ffee006d0000000000000004093c51f10101c7033500b017", 0x26) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f000031b000-0x4)=0x1, 0x4) socketpair(0x2, 0x5, 0x1, &(0x7f0000a73000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000043000-0x28)={&(0x7f000057e000/0x4000)=nil, 0x8, 0x7, 0x0, &(0x7f0000eaf000/0x4000)=nil, 0x80000001}) recvmsg(r0, &(0x7f0000aaa000)={0x0, 0x0, &(0x7f0000dcf000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/20 01:00:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000a08000-0x44)={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x60, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="2ae3a95bedb60551ed142f6fa89d8782"}) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000cb7000)=0x2, 0x4) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x75, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0xfffffffffffffffd, 0x0, 0x67, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @igmp={0x13, 0x3, 0x0, @loopback=0x7f000001, "a6b8462cc516909f9bdbc84e7c9505915cbc25df8311593c12094cb6b7f026c620a1b65b66183fb56827ec83b9b0158dafffb71381234a01595740939ba51641db8f1a866b9a7a804d5dc5"}}}}}, 0x0) 2018/01/20 01:00:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) recvfrom$inet6(r0, &(0x7f000088e000)=""/4096, 0x1000, 0x0, 0x0, 0x0) bind$inet6(r0, &(0x7f00009e8000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000c46000-0xc)={0x0, 0x8000, 0x0}, 0xc) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00009aa000-0x18)={r2, &(0x7f0000be9000)="", &(0x7f00009a7000)=""/161}, 0x18) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000b19000)=@int=0x0, &(0x7f0000971000-0x4)=0x4) connect$inet(r1, &(0x7f00009ae000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000cd8000+0x4e0)={0x1, [0x0]}, &(0x7f0000ddd000)=0x8) socket$kcm(0x29, 0x5, 0x0) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000b9e000-0x48)={0x2, 0xf, &(0x7f0000941000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x8}, [@call={0x85, 0x0, 0x0, 0x9}, @exit={0x95, 0x0, 0x0, 0x0}, @jmp={0x5, 0x3, 0xb, 0xd, 0x0, 0x0, 0x15}, @generic={0x1f, 0x3a, 0x8, 0x8000}, @ldst={0x0, 0x1, 0x3, 0x5, 0x7, 0x0, 0x8}, @call={0x85, 0x0, 0x0, 0x2d}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000265000)='syzkaller\x00', 0x10000, 0x57, &(0x7f0000ed5000)=""/87, 0x41f00, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f0000295000)={0xffffffffffffffff, r4}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x7a, &(0x7f0000f83000)={r3, @in={{0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x392}, &(0x7f000095f000)=0x98) listen(r1, 0x7) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000035000-0x2c)={0xf, 0x81, 0xb345, 0x41, 0xa, 0xffffffffffffffff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00003d4000-0x18)={r5, &(0x7f0000a28000)="76c4ba54c62636b5c828d23454b768b1b03299", &(0x7f0000797000-0xe8)=""/232}, 0x18) 2018/01/20 01:00:27 executing program 1: mmap(&(0x7f0000000000/0xf6000)=nil, 0xf6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000000000)=0x1c) getsockopt$netrom_NETROM_T2(0xffffffffffffffff, 0x103, 0x2, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f00000f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f00000b6000)=@in={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000f6000)=0x10, 0x800) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f0000000000)={{0x0, 0x0, 0x0, 0x1, 0x100000000, 0x1}, 0x0, 0xfffffffffffff9c0, 0x0}) syz_emit_ethernet(0x4e, &(0x7f00000f2000-0x6f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x18, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {[], @icmpv6=@mld={0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}}}}}}}, 0x0) 2018/01/20 01:00:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) poll(&(0x7f0000c06000)=[{r0, 0x0, 0x0}], 0x1, 0xd883) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000544000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000af5000)={0x0, @in6={{0xa, 0x3, 0x100000000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x0}, &(0x7f00008f3000-0x4)=0x98) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00003e7000)={r2, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101, 0xffffffff}, 0x98) r3 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000f91000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r3, &(0x7f000064c000-0xc)={0x7, 0x0}) 2018/01/20 01:00:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000b01000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e89000-0x4)=0x10, 0x800) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000050f000-0xc)={0x8, 0x0}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000661000)=0x3ff, 0x4) poll(&(0x7f0000c06000)=[{r0, 0x3, 0x0}, {0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}], 0x3, 0xd883) r2 = socket$inet_udp(0x2, 0x2, 0x0) epoll_wait(r0, &(0x7f0000317000)=[{0x0, 0x0}], 0x1, 0x7fd) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000f91000-0xc)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000249000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f0000e8c000)={0x7, 0x0}) 2018/01/20 01:00:27 executing program 4: mmap(&(0x7f0000000000/0x37000)=nil, 0x37000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x2, 0x84) sendto$inet(r0, &(0x7f0000022000-0x16)="01", 0x1, 0x0, &(0x7f0000031000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000029000)="c6", 0x1, 0x0, &(0x7f0000008000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000035000)=@assoc_value={0x0, 0x0}, 0x8) 2018/01/20 01:00:27 executing program 1: r0 = socket(0x0, 0xa, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x84f}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1e, &(0x7f0000002000-0x1e)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @random="4ab484f543d9", [], {@can={0xc, {{0x0, 0x7c53, 0x8, 0x6}, 0x0, 0x2, 0x0, 0x0, "1661ee00c555c7fd"}}}}, &(0x7f0000000000)={0x1, 0x1, [0xe0c]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x0, 0xffffffffffffa46d, 0x1, 0x9, 0x7, 0x5, 0xffff, 0x80000000, r1}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000073000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x100000006, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, &(0x7f0000754000)={0xfffffffffffffffd, 0x1, [0x0]}) 2018/01/20 01:00:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x8001) readv(r0, &(0x7f000008a000-0x30)=[{&(0x7f00009e7000-0x1000)=""/4096, 0x1000}, {&(0x7f0000895000-0x1000)=""/4096, 0x1000}, {&(0x7f0000b31000-0xb8)=""/184, 0xb8}], 0x3) setsockopt$ax25_buf(r0, 0x101, 0x1a, &(0x7f0000979000)="0621afa70ada0d6b861163f83d6f0986f7a11312a3b4a047933684af4e1d", 0x1e) [ 1033.857523] sctp: [Deprecated]: syz-executor3 (pid 13341) Use of int in max_burst socket option. [ 1033.857523] Use struct sctp_assoc_value instead 2018/01/20 01:00:27 executing program 6: socketpair(0x1, 0x1, 0x40, &(0x7f000080d000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$packet(0xffffffffffffffff, &(0x7f0000870000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000cfb000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1f, &(0x7f00003fe000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000000000)=0x14) accept4$packet(0xffffffffffffffff, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00000ab000-0x4)=0x14, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000001000)="1189c9de2e9681cb7d7fab046e2ee9c5127451631e272ea3faced43c9e1825a780e84b9f38f17ae23786aac77a5e2d9d5fb7c25310825374dc57afbf32f925504ee3ca1f3e3a1cd3871f4a7e64fa17dff1fc1180b9f8236585036abf88d933bbaede571ecb25b5d96f4433372b3ab770ca7012e5ebdcea606c1718f55c4cdf5fb7c3d52ba17129f389348ddda4b96ff8d9728a727f5aaa8f18efe69e9844c1f21259f11b4c36d7ef0167726022f149e92ecc2fd92f9d63e67e8ef1c9d0a6e352b015198e18b64c6d9b12f765dec61a9fd626ccb9", 0xd4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000002000)={0x1f}, 0x4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000002000)={@generic="2f629ce80ec58ffe9688fe4a6ba991d6", r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r1, &(0x7f0000e04000-0x38)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0xe3cb5a937964352}, 0xc, &(0x7f0000001000-0x10)={&(0x7f0000001000-0x10c)=@ipv6_getroute={0x10c, 0x1a, 0x900, 0x3, 0x2, {0xa, 0x10, 0xa0, 0x1, 0xfd, 0x0, 0xfd, 0x2, 0x2a00}, [@RTA_MULTIPATH={0x24, 0x9, [{0x8, 0xff, 0x400, r3}, {0x1, 0x8, 0x1, r4}, {0x9f, 0xffffffff, 0x1, r5}, {0x2005a1da, 0x8, 0x0, r6}]}, @RTA_GATEWAY={0x14, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @RTA_METRICS={0xb0, 0x8, "04d31637bd98d75478a7877dab47b589760e00801521feb8efa6d6219e36231a19c8f9fb9bdc480a317e63aea0369b89bdc82224bf74cd3caa7c7cd1e07688318c15d920dcae9403459f401c1335f8d1277ffbe8ce250e0c3dc9c50acb99eb7e94e22c20bd1fb31d8d5ba5443f708d440a6c72fa7a1b630890033664885ba6519e39b88abf634dcb1156dc35502fc6fcf8148044b44cea19749e5e41d8ec5c58ab3fe8522c1bb197a690d5"}, @RTA_EXPIRES={0x8, 0x10, 0x9}]}, 0x10c}, 0x1, 0x0, 0x0, 0x40000}, 0x20000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0x0, 0x0, 0xf, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_DETACH(0x9, &(0x7f000087c000-0x14)={0x0, r2, 0x4, 0x3, 0x0}, 0x14) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000f92000)={r7, r7, 0x5, 0x2}, 0x10) 2018/01/20 01:00:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000554000)={r2, r0}) bpf$BPF_PROG_QUERY(0x10, &(0x7f00001ab000)={r3, 0x1, 0x0, 0x81, &(0x7f0000054000)=[0x0], 0x1}, 0x20) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000b9c000)={r1, r0}) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f000078c000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000252000)={r4, 0x1, 0x6, @random="6ba0e7b144cf", [0x0, 0x0]}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f00006db000)={0xffffffffffffffff}) sendmsg$nfc_llcp(r5, &(0x7f00000f7000)={&(0x7f0000fec000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "b741604a9b8d84bd6485f8bf222451a321e5e694bf166779c64186dca44261bb7a20b8eddb4efa32f254f14ab3886fa7fa6374db3e09c02169cb6be5a30c03", 0x0}, 0x60, &(0x7f0000c64000-0x50)=[{&(0x7f0000d91000)="a1", 0x1}], 0x1, &(0x7f0000065000)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}, 0x0) connect(0xffffffffffffffff, &(0x7f00005b4000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/20 01:00:27 executing program 2: r0 = socket$unix(0x1, 0x3, 0x0) recvfrom$unix(r0, &(0x7f0000001000)=""/5, 0x5, 0x0, &(0x7f0000004000)=@file={0x0, './file0\x00'}, 0xa) 2018/01/20 01:00:27 executing program 1: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000706000-0xc)={0x10, 0x0, 0x0, 0x8000000}, 0xc) getsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000fd5000)=0x0, &(0x7f0000f18000-0x4)=0x4) 2018/01/20 01:00:27 executing program 7: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x805, 0x0) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000011000-0x4)=0x7, 0x4) listen(r0, 0x7) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000008000-0x8)={0x0, 0x0}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x7fffffff}, &(0x7f0000014000-0x4)=0x8) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000000e000)={r2, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x1, 0x3, 0xa3d3, 0x4}, &(0x7f0000014000-0x4)=0xa0) [ 1033.957579] sctp: [Deprecated]: syz-executor3 (pid 13364) Use of int in max_burst socket option. [ 1033.957579] Use struct sctp_assoc_value instead 2018/01/20 01:00:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair(0x4, 0x807, 0x401, &(0x7f0000467000+0xcf3)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00006df000)=0x100, 0x4) socket$inet_sctp(0x2, 0x5, 0x84) socket$nl_xfrm(0x10, 0x3, 0x6) bind$alg(r0, &(0x7f0000097000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-camellia-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a4a000)="4bae67b1829d06dd4444317571e5aa5822f5bff74eb3fc36daa52b1e80c75f5fd4f837d9b6cc924cefd5eeee842101281a7ee5e834e3dd4db897e5bdc5e9ea6a97", 0x41) 2018/01/20 01:00:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x7b, &(0x7f0000315000)={0x0, 0xd, 0x2f24, 0x0}, 0xfffffffffffffdd9) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000aa5000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000878000-0xc1)={0x0, 0xb9, "d929a311b664c44532f0dba0a3d439149c22c2d17aae545b1cea92e2865b89c65c4efae51374a0a1a5e5792edc4d7ae058b024eb603ace8f153313426789d5a6c8a96e784582924eac81d5821b5a29f9728e7dc10fe18864d1aff819e616b188156128d86ed53a29477e85bb09a8f733d8b2771f33146f41460f6769d47690351acbf9df8964cdb95e5b617de1cd314316595febd04cf870db57424ed5969950f6e3540f9bb230d6d3ed1f2af47a82504f3e662a8d70ed7bf2"}, &(0x7f000003d000-0x4)=0xc1) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000ee9000)={r2, 0x2060, 0x10, 0x9, 0x8}, &(0x7f0000ee4000-0x4)=0x18) 2018/01/20 01:00:27 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000380000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f000007d000-0x4)=0x14) setsockopt$inet6_buf(r0, 0x29, 0x20000000000004b, &(0x7f0000005000-0x2)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000001000-0xd)=[{0x4, 0x10000}, {0x3, 0xf1}, {0x2, 0x0}, {0x4, 0x7fff}, {0x3, 0x7fff}], 0x5) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000000000)=0x7, 0x4) 2018/01/20 01:00:27 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00002a1000)=[], 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x10) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f0000266000)={0xa, &(0x7f0000aa2000-0x5c8)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) write(r1, &(0x7f00004b7000)="26000000250015d7000000040000360003fffbe801000000000000000002e3ffff0503c75b35", 0x26) 2018/01/20 01:00:27 executing program 7: mmap(&(0x7f0000000000/0x108000)=nil, 0x108000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000108000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f00000f0000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f0000109000-0x4)=0xc) mmap(&(0x7f0000108000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000108000)=0x6, 0x4) syz_emit_ethernet(0x6e, &(0x7f00000f8000)={@random="cd390b081bf2", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "0aff0f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, [], "80002a0800000000"}}}}}}}, 0x0) 2018/01/20 01:00:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x3, &(0x7f0000487000-0x98)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00003aa000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f00006ac000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000fac000-0x28)={r0, 0x0, 0x0, 0x6f, &(0x7f0000b76000)="", &(0x7f0000569000-0x6f)=""/111, 0x0, 0x0}, 0x28) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f000006c000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000033c000)=0xe8) 2018/01/20 01:00:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000188000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) read(r0, &(0x7f0000695000-0x18)=""/24, 0x18) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="", 0x0) 2018/01/20 01:00:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f00005b2000)=""/59, &(0x7f0000c40000)=0x3b) setsockopt$inet6_group_source_req(r0, 0x29, 0x30, &(0x7f0000b18000-0x108)={0x0, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x84c, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00006e5000-0x4)=0x0, &(0x7f00006f1000)=0x4) getpeername(r0, &(0x7f0000156000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f00003bd000-0x2)=0x3a) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000b9b000-0x4)=0x0, &(0x7f00009d2000-0x4)=0x4) 2018/01/20 01:00:27 executing program 2: r0 = socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000000000/0x5ad000)=nil, 0x5ad000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000aa000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-twofish-3way\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000ab000-0x30)="d3ab27191a0100235fba602dff05000bfef9f3d2a4b200fffffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmmsg$alg(r2, &(0x7f0000504000-0xa8)=[{0x0, 0x0, &(0x7f000059d000-0x30)=[], 0x0, &(0x7f000059d000-0x30)=[@op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x0}], 0x30, 0x0}, {0x0, 0x0, &(0x7f000059d000-0x20)=[{&(0x7f000059c000)="", 0x0}], 0x1, &(0x7f00004bc000)=[], 0x0, 0x0}], 0x2, 0x0) mmap(&(0x7f00005ad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00005ae000-0x4)={r0}) getsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000325000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000096000)=0x8) 2018/01/20 01:00:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x7, 0x0) r1 = accept(r0, &(0x7f00004fe000)=@in6={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000690000)=0x1c) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000cd9000)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000cac000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00005c3000)={r2, 0x0}, 0x8) syz_emit_ethernet(0x3a, &(0x7f0000268000-0x4a)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x9, 0x4, 0x0, 0x0, 0x2c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@timestamp={0x44, 0x10, 0x9, 0x3, 0x0, [{[@rand_addr=0x0], 0xfffffffffffffffc}, {[], 0x0}]}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000aab000-0x14)={0x0, 0x0, []}) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000767000)={@generic="2a3c8dcfd7196ed36506a3e185bcf818", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000e7d000)={@generic="a203f165e47615e5959e7045548a82a9", r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/20 01:00:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x3) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000845000-0x14)={0x0, 0x1, 0x6, [0x9, 0xbf, 0x26, 0x207, 0xfffffffffffffff8, 0x5]}, &(0x7f0000ed4000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00009a9000)={r1, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c4000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}]}, &(0x7f0000f92000-0x4)=0x10) bpf$PROG_LOAD(0x5, &(0x7f00001a3000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x1, 0xffffffffffffffff, 0x6, 0x0, 0x1, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000073f000-0xa)="73597a6b618f6c65000d", 0x8000, 0x1000, &(0x7f0000b6d000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/20 01:00:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f00005b1000)={&(0x7f00006ba000-0x8)='./file0\x00', 0x0, 0x0}, 0x10) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000ad2000)={&(0x7f000040c000-0x8)='./file0\x00', r0}, 0xc) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) connect$inet6(r1, &(0x7f00006da000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) listen(r1, 0x3) r2 = accept(r1, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000eff000)=0x10) setsockopt$inet6_int(r2, 0x29, 0x200000000000000, &(0x7f00000cf000-0x4)=0xc, 0x4) socketpair(0xe, 0x3, 0x100000001, &(0x7f00003de000-0x8)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f00006cc000)={0x5, 0xffffffff, 0xb5, 0x10001, 0x2, 0x0, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000bf1000)={&(0x7f0000d84000)='./file0\x00', r3}, 0xc) 2018/01/20 01:00:27 executing program 7: mmap(&(0x7f0000000000/0xaed000)=nil, 0xaed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000aeb000)={0x0, 0x0}, 0x0, 0x0) syz_emit_ethernet(0x36, &(0x7f000014a000-0xc7)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x21, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, r0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) socketpair$inet(0x2, 0x7, 0xfffffffffffffffc, &(0x7f0000239000-0x8)={0x0, 0x0}) mmap(&(0x7f0000aed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00006bb000)={0x0, 0x0, 0x9b8, 0x46a}, &(0x7f0000aee000-0x4)=0x10) mmap(&(0x7f0000aee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000aef000-0x20)={@generic="5643ec60077ca2793a6a681efdfc3034", @ifru_flags=0x202}) mmap(&(0x7f0000aef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000aef000)=0x0, &(0x7f0000aef000)=0x4) mmap(&(0x7f0000aed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00002d1000-0x108)={r3, @in6={{0xa, 0x2, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xc8, 0x60, 0x0, 0x7f, 0xfffffffffffffffc, 0xf217, 0x2, 0x3, 0x5, 0x0, 0x432c, 0x5, 0xfbc, 0x1f, 0x66a]}, &(0x7f0000aee000-0x4)=0x108) 2018/01/20 01:00:27 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000ed1000)={0x8, 0x4, 0x7ff, 0x7, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80a, 0x0, &(0x7f0000fbb000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000cd2000-0x4)=0x4, 0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fb4000)={r0, &(0x7f000035d000)="", &(0x7f000020f000-0x2)="d0", 0x0}, 0x20) 2018/01/20 01:00:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00009d9000)={0x0, 0x5a, "6a7f260863d8941555fa3c47d7a304300a9810fd1f4d65263e3c48584bc1e39e86dff98d576c2a3dc603db5451af5beaf5bf2530c2be7be2ef057d85b988969d67dba7ff1fb1185597225b066955df9b5ff5e3efd1e9e2c77f38"}, &(0x7f0000d32000)=0x62) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000593000)={r2, @in6={{0xa, 0x2, 0xfffffffffffffffc, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x81}, 0x98) socket$nfc_llcp(0x27, 0x3, 0x1) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000085000-0x4)='tls\x00', 0x4) 2018/01/20 01:00:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000016000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f0000004000-0x38)={0x0, 0x0, &(0x7f0000ff8000-0x20)=[], 0x0, &(0x7f000000d000-0x72)=""/114, 0x72, 0x0}, 0x0) bind$netlink(r0, &(0x7f0000435000-0xc)={0x10, 0x0, 0x2, 0xc000010}, 0xc) 2018/01/20 01:00:27 executing program 4: r0 = socket$unix(0x1, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0x1, '.'}, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, 0x0, &(0x7f0000002000-0x4)=0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000001000-0x4)={r0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x366a00ee}, &(0x7f0000b7d000)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000a28000)={r3, 0xfffffffffffffff9}, &(0x7f000078d000-0x4)=0x8) 2018/01/20 01:00:27 executing program 1: r0 = socket$inet(0x2, 0x2, 0x6) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006ce000-0x5)="", 0x0) close(r0) 2018/01/20 01:00:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100401000003) r1 = accept$inet(r0, &(0x7f0000da9000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d3000)=0x10) setsockopt(r1, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) writev(r1, &(0x7f00005a1000)=[{&(0x7f0000109000-0x1000)='C', 0x1}], 0x1) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000233000-0x4)=@assoc_id=0x0, &(0x7f0000ad0000-0x4)=0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000486000-0x8)={r2, 0x0, 0x0}, &(0x7f0000e12000-0x4)=0x8) 2018/01/20 01:00:27 executing program 4: mmap(&(0x7f0000000000/0xed1000)=nil, 0xed1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000ed0000-0x38)={&(0x7f0000ed0000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00000a7000-0x10)={&(0x7f0000ac5000)={0x14, 0x0, 0x8, 0x1, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/20 01:00:27 executing program 3: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x5, 0x3, &(0x7f000035b000)={0x0, 0x0}) setsockopt$inet_tcp_buf(r0, 0x6, 0x21, &(0x7f00006b6000)="b3b29011b999df11c9e14f932f07b22837b15b0fe4e8da74cbab8961b7d82f1a0f37d4d7bbc8e0e0315be47fd6917556b27cfa162b7f1bccb6828d87a52aa22123df7347da63106b7e387f2c7e798df0a02e3fcb75a55664b8602a614ad460f2c38c856c", 0x64) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fc8000)={0x1, 0x2, 0x80, 0x5, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000f90000)={r1, &(0x7f0000ea2000)="", &(0x7f00003b5000-0x50)=""/80}, 0x18) 2018/01/20 01:00:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000b8f000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x374e354e, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, &(0x7f0000001000)={0xfffffffffffffffd, 0x1, [0x0]}) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000eaa000)={0x0, 0x1ff, 0x1f, 0x1313a893, 0x455, 0x7, 0x3f, 0x2, {0x0, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x5, 0x6, 0x5, 0x2}}, &(0x7f0000975000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00004c5000)={r1, @in6={{0xa, 0x2, 0x2f80, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4a5e8000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x200, 0x1f, 0xee, 0x20}, &(0x7f0000639000)=0xa0) 2018/01/20 01:00:27 executing program 2: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000001b000)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000019000)={0x101, 0x1, 0x30, 0x3, 0x6}, 0xc) bind$rds(r0, &(0x7f0000003000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3a5) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$rds(r1, &(0x7f000001d000)={0x0, 0x0, &(0x7f000001a000-0x60)=[{&(0x7f000001e000-0xcc)=""/204, 0xcc}, {&(0x7f000001e000-0xac)=""/172, 0xac}, {&(0x7f000001e000-0xc4)=""/196, 0xc4}, {&(0x7f000000b000-0x57)=""/87, 0x57}, {&(0x7f000001e000-0x32)=""/50, 0x32}, {&(0x7f000001e000-0x1a)=""/26, 0x1a}], 0x6, &(0x7f0000014000-0x1a8)=[@mask_fadd={0x58, 0x114, 0x8, {{0x3, 0x0}, &(0x7f000000d000)=0x20000000, &(0x7f000001d000)=0x6, 0x8, 0xffffffffffffffff, 0x4, 0x7, 0x21, 0x100000000}}, @rdma_dest={0x18, 0x114, 0x2, {0x100, 0x10001}}, @cswp={0x58, 0x114, 0x7, {{0xffffffffffffffff, 0x2}, &(0x7f000001d000)=0x1, &(0x7f000001e000-0x8)=0x0, 0x3f, 0x3ff, 0x0, 0xffff, 0x4, 0xfff}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000013000)=""/4096, 0x1000}, &(0x7f000001e000-0x1)=0x0, 0x18}}, @cswp={0x58, 0x114, 0x7, {{0x7, 0x5}, &(0x7f000001d000)=0x7fff, &(0x7f0000014000-0x8)=0x6, 0x401, 0xcb, 0x6, 0x7, 0x8, 0x7}}, @mask_cswp={0x58, 0x114, 0x9, {{0x2c6, 0x2}, &(0x7f000001d000)=0x1, &(0x7f0000013000)=0x200, 0x100, 0xfffffffffffffff8, 0x8, 0x3, 0x20, 0x50}}], 0x1a8, 0x40000}, 0x4040) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r1, &(0x7f000001f000-0xc6)=""/198, 0xc6, 0x40010060, 0x0, 0x0) sendmsg$rds(r0, &(0x7f0000000000)={&(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000004000)=[], 0x0, &(0x7f0000019000)=[@fadd={0x58, 0x114, 0x6, {{0x0, 0x0}, &(0x7f0000009000-0x8)=0x0, &(0x7f0000011000)=0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x2}}], 0x58, 0x0}, 0x0) 2018/01/20 01:00:27 executing program 6: mmap(&(0x7f0000000000/0xfe8000)=nil, 0xfe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000fe4000)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20\x00'}, 0x58) socketpair(0x5, 0x3, 0x3, &(0x7f000091d000)={0x0, 0x0}) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000fe8000)={0x0, 0x0}) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000d79000-0x45)={r0, 0x7ff, 0x3, "b0ca0a0e07068bf5cbddbc0fd903ddc9396a46f59db32113edcc8aecaf1c98e0373eb2db28c77495f4f8aee89d0cb909c4e208b6d300e625664901"}) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000287000-0x10)="1e336500ff4ad5e700000022000000ec", 0x10) sendmsg$alg(r2, &(0x7f0000fe7000)={0x0, 0x0, &(0x7f000019f000)=[{&(0x7f000064c000-0x1)='^', 0x1}], 0x1, &(0x7f0000283000-0x48)=[], 0x0, 0x48880}, 0x44000) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000500000-0x10)={0x6, &(0x7f0000fea000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f0000fe9000)={r3, &(0x7f0000ef7000-0x9)=""/9}) recvmsg(r2, &(0x7f000027e000)={&(0x7f000010b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f000008c000-0x80)=[{&(0x7f0000044000-0xe8)=""/232, 0xe8}, {&(0x7f0000284000)=""/171, 0xab}, {&(0x7f0000021000-0xd7)=""/215, 0xd7}, {&(0x7f0000284000)=""/152, 0x98}, {&(0x7f000008e000)=""/134, 0x86}, {&(0x7f000023a000-0x6c)=""/108, 0x6c}, {&(0x7f0000285000-0xf4)=""/244, 0xf4}, {&(0x7f0000035000)=""/183, 0xb7}], 0x8, &(0x7f0000284000)=""/230, 0xe6, 0x6}, 0x100) 2018/01/20 01:00:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x802, 0x0) sendmmsg(r0, &(0x7f0000556000+0x915)=[{{&(0x7f0000b9d000-0x1c)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c, &(0x7f0000812000)=[{&(0x7f0000cd8000-0x2e)='G', 0x1}], 0x1, &(0x7f0000868000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x8010) sendto(r0, &(0x7f00009cd000-0x10)="", 0x7fffffff, 0x0, 0x0, 0x0) sendmsg$kcm(r0, &(0x7f00007bc000-0x38)={&(0x7f0000e67000)=@generic={0x0, "b15a13af9a201db79a7a8f9b332f2125d801c6073b5f33222848be91659d25c6999ba31b3e4ad348915f4b520ada9fff164f748d370676a9e3690d1d3527af72395d4d68b3cbb7d2687a3521b26d45d6622339efd71f02dc5a4d01c65b44c97438e2ab419392702aad7108fb1bdc9677271ca6571966a73b2b0764b20112"}, 0x80, &(0x7f0000b70000-0x50)=[], 0x0, &(0x7f000027b000-0x4a8)=[], 0x0, 0x0}, 0x44800) sendmsg$kcm(r0, &(0x7f0000832000)={0x0, 0x0, &(0x7f0000655000-0xb)=[], 0x0, &(0x7f0000ba0000-0x1d8)=[], 0x0, 0x0}, 0x0) pipe(&(0x7f00004fd000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000057000)=[@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfd8}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x5c) 2018/01/20 01:00:27 executing program 4: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000004000-0x4)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r1, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000003000)=0x14, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000005000)={0x0, 0x0}) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) connect$pppoe(r0, &(0x7f0000004000-0x1e)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @common='ip_vti0\x00'}}, 0x1e) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000004000)={0x18, 0xfffffdfd, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$packet(0xffffffffffffff9c, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000004000-0x4)=0x14, 0x800) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f0000001000-0xc)=@req={0xffffffff7fffffff, 0x8, 0x5, 0x2}, 0x10) 2018/01/20 01:00:27 executing program 2: r0 = socket$inet(0x2, 0x0, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00006f3000-0x8)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000a1e000)={r1, 0x100000001}, 0x6) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_LOCK(r2, 0x4008642a, &(0x7f0000002000-0x8)={r3, 0x38}) mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000017000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x40000000003a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x88, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}}}}}}}, 0x0) 2018/01/20 01:00:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) recvmsg(r0, &(0x7f0000b46000-0x38)={&(0x7f000038c000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000356000-0x50)=[{&(0x7f0000a81000)=""/20, 0x14}, {&(0x7f00002ee000)=""/246, 0xf6}, {&(0x7f0000d3c000-0xfc)=""/252, 0xfc}, {&(0x7f0000a7a000-0x1000)=""/4096, 0x1000}, {&(0x7f000011f000-0xb8)=""/184, 0xb8}], 0x5, &(0x7f00003f1000)=""/156, 0x9c, 0x1}, 0x0) syz_extract_tcp_res(&(0x7f0000d23000-0x8)={0x0, 0x0}, 0x3, 0x3) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00005ba000)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x7ff}, &(0x7f00004e2000-0x4)=0x98) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000b6e000)={0x1, 0x200, 0x3, 0x2, r2}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f0000d84000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00007ec000)={0x1, &(0x7f0000447000+0x88e)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000d66000)={0x0, 0x3e, 0x0, []}, 0x8) 2018/01/20 01:00:27 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000000)=@req3={0x199e, 0x81, 0x5, 0x3, 0x4913c2de, 0x7, 0xffff}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2000004, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r1, 0x10d, 0x0, &(0x7f0000899000-0x4)=""/4, &(0x7f00007b4000-0x4)=0x4) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f000084a000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2000}) [ 1034.386140] sctp: [Deprecated]: syz-executor5 (pid 13490) Use of int in maxseg socket option. [ 1034.386140] Use struct sctp_assoc_value instead 2018/01/20 01:00:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x0) bind(r0, &(0x7f0000fa6000-0x6)=@hci={0x1f, 0x1000, 0x0}, 0x6) read(r0, &(0x7f0000478000+0xf05)=""/217, 0xd9) syz_emit_ethernet(0xae, &(0x7f0000ae4000-0xae)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@llc_tr={0x11, {@snap={0xaa, 0xaa, "5ac4", "2616f6", 0x6003, "955a1a6caab76a2d950242931892cc6de4c28d3cdcf03dc2ae91371470fe6edcc771757689b713fd7fe7f0f8a355ff5cc66e2feb3572e35c25302371128f5ff6c7b357627edbf805a669337eab7440eebeedc6b90a4113a288b8b23f4270263defdb447980e9c18083e036a7717336ed0f8c9d59ceb85de03a74a144ed458eb15270290b596f91c530dabbbdbbd2f563e145e7f1db3b93"}}}}}, 0x0) 2018/01/20 01:00:27 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x8000e, 0x4000000000000, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000002000)={0x3}, 0x4) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000000000)={r0, 0x3, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r5, 0x4010641a, &(0x7f0000000000)={0x4, &(0x7f0000000000)=[0xd40d, 0x8, 0x3, 0x5]}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000001000-0xc)={r4, 0x80000, r5}) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f000000d000-0x8)={@multicast1=0x0, @rand_addr=0x0}, &(0x7f0000001000)=0x8) syz_emit_ethernet(0x4e, &(0x7f0000003000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x18, 0x40000000003a, 0x3ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x89, 0x0, 0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}}}}}}, 0x0) socketpair(0x10, 0x5, 0x4, &(0x7f0000002000-0x8)={0x0, 0x0}) 2018/01/20 01:00:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000b85000)=0x2, 0x4) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r1, 0x10d, 0x0, &(0x7f0000045000-0x4)=""/4, &(0x7f0000a94000)=0x4) [ 1034.494981] sctp: [Deprecated]: syz-executor5 (pid 13498) Use of int in maxseg socket option. [ 1034.494981] Use struct sctp_assoc_value instead 2018/01/20 01:00:27 executing program 7: mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000718000-0x4)={r0}) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r1, &(0x7f0000f78000-0x88)=""/136, 0x88, 0x100, &(0x7f0000f77000)={0x1a, 0x6, 0x9a6, 0x55, 0x4, 0xd86c, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000105000)=0x1ff, 0x4) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x13, &(0x7f0000bf0000-0x4)=0x100000000, 0xfffffffffffffcf4) 2018/01/20 01:00:27 executing program 2: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x0, 0x40000000000031, 0xffffffffffffffff, 0x0) mmap(&(0x7f000072a000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000fd4000)={0xffffffffffffff9c}) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00004e5000-0x14)={0x0, 0x9, 0xa6, 0xffffffff, 0x200, 0xff}, &(0x7f0000431000)=0x14) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00001e2000-0x6)={r1, 0x5f6}, 0x6) mmap(&(0x7f0000b26000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000953000/0x2000)=nil, 0x2000, 0x0, 0x4000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009c9000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb3e000)=nil, 0xb3e000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/20 01:00:27 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000001000+0xbf6)=0x3a) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000001000)=[@in6={0xa, 0x2, 0x8001, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, @in6={0xa, 0x1, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100000001}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}], 0x64) getsockname$netrom(r1, &(0x7f0000000000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000002000-0x4)=0x10) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) listen(r0, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f0000002000-0xc)={&(0x7f0000000000)=[0x0, 0x0, 0x0], 0x3}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000003000-0x18)={0x0, 0x0, 0x10, 0xfffffffffffffffc, 0x9}, &(0x7f0000002000-0x4)=0x18) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000002000-0x8)={r4, 0x7f}, &(0x7f0000003000-0x4)=0x8) setsockopt$bt_BT_VOICE(r3, 0x112, 0xb, &(0x7f0000001000-0x2)=0x5, 0x2) 2018/01/20 01:00:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x8947, &(0x7f0000383000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffff9c, 0x0, 0x2, 0x0, 0x3, {0xa, 0x2, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x58}}}}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00009ef000-0x1000)="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", 0x1000) r1 = socket(0x1000000010, 0x10000000002, 0x0) shutdown(r1, 0x1) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000823000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b76000)=@ethtool_ts_info={0x41, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], 0x0, [0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/20 01:00:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000c57000)=0x8000, 0x4) connect$inet6(r0, &(0x7f00006da000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x2}, 0x1c) listen(r0, 0x3) r1 = accept(r0, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000eff000)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000537000-0x4)=@assoc_id=0x0, &(0x7f0000876000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000acd000)={r2, 0x7}, &(0x7f0000064000)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000c97000-0x8)={0x0, 0x0}, &(0x7f0000372000)=0x8) 2018/01/20 01:00:27 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000001000-0x1e)=@pppoe={0x0, 0x0, {0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @common=""/16}}, &(0x7f00007bb000-0x4)=0x1e) accept$inet6(r0, &(0x7f000014e000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f0000b77000)=0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000541000-0x10)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x0, 0x0}, 0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f000012b000)={0x0, 0x46}, &(0x7f0000dfc000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f000019a000)={r2, 0x30, 0x5}, 0x8) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f000019e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e9c000)=0x14) 2018/01/20 01:00:27 executing program 0: mmap(&(0x7f0000000000/0x5cb000)=nil, 0x5cb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000ca000-0x8)={0x0, 0x0}) bind$inet6(r1, &(0x7f0000284000)={0xa, 0x0, 0x5a0a, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x655}, 0x1c) bind$alg(r0, &(0x7f000051d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(cast6)\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a0100235fba602dff05000bfff9f3d2a49700fffffffffffffffe0002250700b2c11ed4c2c0dc42ffa86eb9", 0x30) sendmmsg$alg(r2, &(0x7f00000bc000)=[{0x0, 0x0, &(0x7f0000340000)=[], 0x0, &(0x7f00004b4000-0x40)=[@op={0x6d, 0x117, 0x3, 0x0}], 0x18, 0x0}], 0x1, 0x0) 2018/01/20 01:00:27 executing program 1: mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x3, 0x64031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000669000-0x8)={0x0, 0x0}) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$rds(0x15, 0x5, 0x0) r2 = socket$inet_icmp(0x2, 0x2, 0x1) r3 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000d31000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f000089f000-0x4)=0x48, 0x0) r4 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000da7000-0x4)={0xffffffffffffff9c}) r6 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000da7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000da7000)={0x0, 0x0}) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x80005, 0x8001, &(0x7f0000da6000)={0x0, 0x0}) r9 = getpid() mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000da7000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000688000-0x4)=0xe8) r11 = getgid() ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000c27000-0x4)=0x0) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00008aa000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000da6000)=0xe8) r14 = getgid() r15 = accept$packet(0xffffffffffffff9c, 0x0, &(0x7f0000487000)=0x0) r16 = socket$packet(0x11, 0x0, 0x300) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x6, 0xfff, &(0x7f0000da7000-0x8)={0x0, 0x0}) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r18 = bpf$PROG_LOAD(0x5, &(0x7f0000702000)={0x4, 0x7, &(0x7f0000b9c000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x764}, [@generic={0x8001, 0x79, 0x4, 0xfffffffffffffffb}, @jmp={0x5, 0x3, 0xf, 0x7, 0x0, 0xfffffff5, 0xfffffffffffffffc}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000624000-0x4)='GPL\x00', 0x5, 0x1000, &(0x7f0000da7000-0x1000)=""/4096, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r19 = socket$unix(0x1, 0x0, 0x0) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r20 = accept$packet(0xffffffffffffff9c, &(0x7f0000da7000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000683000+0x6ac)=0x229) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000da7000-0x38)={&(0x7f0000da7000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000da6000)=[], 0x0, &(0x7f0000da7000-0xc0)=[@rights={0x28, 0x1, 0x1, [r1, r2, r3, r4, r5]}, @rights={0x20, 0x1, 0x1, [r6, r7, r8]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @rights={0x18, 0x1, 0x1, [r15, r16]}, @rights={0x20, 0x1, 0x1, [r17, r18, r19, r20]}], 0xc0, 0x0}, 0x10) bind$inet(0xffffffffffffffff, &(0x7f0000da8000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f0000551000-0x8)={0x0, 0x0}) 2018/01/20 01:00:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x5, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socket$bt_cmtp(0x1f, 0x3, 0x5) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000092a000)={0x0, 0xa6, "001387eb51d2f6268fb393f9df32b1bb903669c564a6219fa5104aea6fc12466b8c28388253c3ec52337f2c25de6d974d45ba3e0ae1572a697e981b5412e2d4b07d1abee49bdd370a4d4c35666be23b8e8dda0b434490bbfe81267f9a34ce9ec5b3ce63da006e691b601b156b3794607e8932d07ac1a43c0d26086fd8767f93bb4ecd922f2d829d96dc4c25bf07b7ed69e2261b570d77ca57a391514277905251952dfb04e7c"}, &(0x7f00000e3000)=0xae) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00002db000-0x8)={r1, 0x637}, 0x8) pipe(&(0x7f0000828000-0x8)={0x0, 0x0}) shutdown(r0, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r2, 0x11, 0x1, &(0x7f0000643000-0xf8)=""/248, &(0x7f00005cd000-0x4)=0xf8) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f00004e0000)=0x0, 0x4) 2018/01/20 01:00:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dad000-0x8)=@assoc_value={0x0, 0x200}, 0x8) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000b03000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdd, 0x0}, 0xb) sendfile(r0, r0, &(0x7f0000b20000-0x8)=0x0, 0x3f) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098f000-0x4)=0x0, 0x4) sendmmsg(r0, &(0x7f0000acf000-0x78)=[{{0x0, 0x0, &(0x7f000022a000)=[{&(0x7f0000a44000-0xac5)="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", 0x401}], 0x1, &(0x7f0000783000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) close(r0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00008c8000-0x10)=@generic="62a393d2653c3f74d96cbb9cd79cf019", 0x10) 2018/01/20 01:00:27 executing program 6: r0 = socket$inet_dccp(0x2, 0x6, 0x0) pipe(&(0x7f000093d000)={0x0, 0x0}) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000504000-0xc)={0x0, 0xef, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(r2, &(0x7f0000001000-0x118)=[{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000001000-0xc6)="0a841ac34305d2f47a4bbd64b31edd64e38bb86dc3cbbebc06c0e8423be85b1f65d76baca0f2c06199fc3d4f24170c270deb73165db757a6803cd7f8bfabeb397a05a971e7719cf682c6be1dbff356c039aabbf2afa464952d122f026375d410ab6d96fa4a838e8901c674487617b54fe6e6751b4f2d80d1a09115f6c801050c023481a22f36e73e33682918b8ef9297f9ae0d13486655987940e1def94fd5d724365c2fba2c3842a66dfb7d73305b46b4f145d8c5e9a9cf3c0725e451a8e70c12166c225839", 0xc6}, {&(0x7f0000fdf000-0x7a)="64929b8707898bb9356b6eeba559e8a588f087331985ebf0937f91f5d38aefb973511d52e3d24bc982bdf0c99d98cb28989bc3e5109fb791e0c028d00d168f5f0adcfd3934b50d374fff9e097b01efd2a3f9b1b994c69bc47a7e0cc99bacb97d6ed38b907d5c9b240da88a814bded2f99e6d1b751f3398f97e85", 0x7a}, {&(0x7f0000001000-0x1a)="4cd9b924caf8284e1a21e34db2aba6e89c6fbd303e43ce45cc8a", 0x1a}], 0x3, &(0x7f0000001000-0x60)=[@iv={0x60, 0x117, 0x2, 0x4a, "f5a69c59e802c2282ff997404e7bb45d2397cd04d8eb6612f146ae43bc746313c32c89cae123e614a7f6cd196002f139affd051063649da8f614eb24c8154a243971b653361e4615fdd0"}], 0x60, 0x8080}, {0x0, 0x0, &(0x7f0000001000-0x50)=[{&(0x7f0000835000)="1f67c42c4974d9527ed0eb5ae6bd3a86a7f7bf01795513e0", 0x18}, {&(0x7f00007b8000)="5f0ce2d3f5538147283ad4c22088ea42fd9348a568cbcb05b0acf648ec25a09c9949323e68f475be4c806c4cf74933e785ae4547dec4b397d9ab2b808042ab0db0f8138c6eb49dfaefff38fc6979fb7d739bbc8997c0bd7b42b3f8f5f10d568aaf4bba648952253ff1d0c48f2d5e0200e9e78ecef9b2407f93e8be2e587f2e4e13eb921ff4d8c7fd680b9cbb4c2214cafc3c089749c4ca2c86f0b7fbf4eaaf", 0x9f}, {&(0x7f0000036000)="c224c12b36e7656587db6a0f0be4628f420c932d1da60367609d8dc9d6fbb253bfdd976eb4ebd85359b2725ab9f8c007c933d60844ed873eea5ad0a607b09ebaadcf16c344ec93602b0a1aca051aa545a03965bd5e6ba25383dced8e685f69bd8e35f369a36ecbcf33d66ca2ac735549298ecdc12907332397f7ad209f2c4e74ddab7239012d2027a333d992e1710f1be837307de330d21534035b4953a7067f4e8ac4da123e3dc60788cb36c7e5648278130e869f78efc02f82ffe76e061a4d7f6a4aad34b6051547d4e0a1543209ab2d27eaf1678a6c87743d", 0xda}, {&(0x7f0000000000)="b79f06c9d0de9dc4bb688d343c8663ea302870dab7d00b044e74e0e9af8e77ba1560e47084a9f5c4438c72474bf120f1835b0e039424d55580dba70e030889694115bb9189476a7fbc8c2a96b617f01d95a072883d56515a958498f6419f8583c7cb34d1858557865188df016cffefb261e2dcc9ae04936748be4ea2e8cede060b58917f13011bdf066747097759498350d2352cc0820371bd08e2d372b210d7f3f21fa3b8e6f21c", 0xa8}, {&(0x7f0000000000)="6374d64a948adb7b15564aa4db5b86c3d8e8f99177e01481a45735afa2008eea1883d94efe3f50041aeef2df7c39fb272b43a9b95ad5f95a36c0743a0f4919c4fc7bb6ac83184b70fb5a2bfef23be77079eb8670719fa3e53672d4d763d1a8248368d711867b539da3", 0x69}], 0x5, 0x0, 0x0, 0x8051}, {0x0, 0x0, &(0x7f00000bc000)=[{&(0x7f0000000000)="076dc8705e5c4a4b01", 0x9}, {&(0x7f0000abd000-0x5f)="b337a2eab651e3fdf696ac847bd5814df564e96482dfdda7f8ea975862f3553a24720598d83cbb79a9a1a910116e6770f148f30ca7b89863f27da71dcc8c966157753d527b3c38ac14b5f9ca7586a407009669f9ef23295eadcc316d4818eb", 0x5f}, {&(0x7f0000000000)="a3f411e0720b9c422e69a3e1ab5a57cb6f7a3c8d6a7218a026c828e7a56d3007d8187771131390f863a19fc001eaabcfe57550c9f38e3f31b145d2e00ff989", 0x3f}, {&(0x7f0000001000-0x1d)="5278ed97dd3432b9a788b9c11252a69dd49e98f3e2e9a3bb843ef497d1", 0x1d}, {&(0x7f00004ac000-0x29)="c92b8a2e8a8471297a52a226157a52ebfaa158a9cf21c96744e90b662cf2782b6e565f113f2eafe1b9", 0x29}, {&(0x7f0000001000-0x62)="ca9a1b676cf34c0a42a5ca37f0c758cc62659881bc20cb94693db8328a318451299f57b2a2c072b47fd170d9c0dd9838c1934ef769bd2519c236c1006670f7ff0c8cda3981481e40fd4d418187a148f26a38bc7eb1fc1a0b4c3a80dfed83849e34a7", 0x62}, {&(0x7f0000000000)="2cd5ebead496322c673635728304a97506073ac10f6939aa29d08fa13db4b7a7fa3306f0dc6365bcdb13ee3ae3d5f74dad3e2cbfb9e7da85", 0x38}, 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0x1000}, {&(0x7f0000029000)="4c9f3ca1963b2dbde32eddbdfa35ad1f12758955a82058d4139b7805fdd277d6007f2ad58e073f512f62b5d5845e3c310c788cd674c380c4f457bea26f738c3a493c18395e5a2ccd63e72a56e8a976216049413f4110a5c44e4ac6d72877ff1f7a194de1cb141adf57c273ae098c22dfc8b80dbba90aac1186775c4d6104c9f426b70a3a190fe7469f3d4efe6de3d1e6c1dafa12c1445baa78d9d836fb3e0491baa23d3ebe946132f7e8b999d8e8051602b5166cf9e1b0b334f96a975e8f59dcb6223349b400efaaf39a78beebb028385c8cc35e8bcbfadfb849911bf17546b9bff408cd67c378ffcf1d8251ee7311c004139d", 0xf3}, {&(0x7f0000000000)="7f355b0d31fdcdd85f87d9a80aa9ac19ea24e87bb62c2c55dccc06300095039f8751bde8dfa408912d2b8cbc24f68b6aa18cfbad9a7a4cfa043b9afb2a3fa3f82b2c9db154278a895ce770345d3189d50d50455cdb44499361499a85a5ceffa90d97227e20193c35874eb81d75577bbe0057860a20c017815f813757efc35d05c75971f2338d9627b8bb1c5cf00ec685218c7e90101089bafd070cfad28eb60462fdc40a420da912903f65a23beda77fd80b61d63afae65d44f72e24d7b5af0785fd4ecc7b14f6b0cd882f418b6c38a4a7069de937ca1402c9", 0xd9}, {&(0x7f0000000000)="e84741b8c3a3098a8b6ac95cdc8e41bf1f8a87821420a3e86c4bb3001a9cef5439b63cc306a1bbb6866513037bfb7f2872ef29dcaf1b3909ab9d410cdc0c9450f9ead62589631760ef9923c2e4fa179f51c88e821af1a834c4c07a1c4eb4ebdc2dc9e7af4ffd01ef766fa1dde6f63ec5dd008bfdc794f4f9381b01fedd39a946d64c87d5370b3cfc093895329deb31c0d38be3d7eb551cb4cd394fab11a4613ece2b8e59785c83dc989617008a56c65f2f148c687d2ff55070bea3a04492911f70d2badddf2fed039d4bd2f615416a54fe5b1aeb8d53adb4b92f0a5bd17ea7", 0xdf}, {&(0x7f0000e6d000)="c99fe38a4e3a1a607792d9fa39f29407c9f9ac58589df4be68db43d84b387ebf1c0353feee00be3ab9d48a12aac72fe77e07c111ec5c722ca456ee4f851bc903605b4b1ce1edfd05563d595b84b66bad247d9f7aa3bb9d68c819e7f460d8252322464779c9638853633f26c0953fa3de709d474ec88827f5b0854286e2993081d81436e21d7b7d806e251c1caf542d990432a1ec74013674b47bfa42a2b7b780c058d4c5f1c7107a89d8854453f3ef37abbeb3c168295e146239ceebc6c472123495d334c0bc5f677b38cdc958c939cd1a5426f7fe28939b529b85810602273fb9052e831ddbf91b8a1078efc2a846e00b223c0a32", 0xf5}], 0x7, &(0x7f0000001000-0x18)=[@op={0x18, 0x117, 0x3, 0x0}], 0x18, 0x0}], 0x5, 0x80) setsockopt(r0, 0x2000000010d, 0x800000000e, &(0x7f0000f85000)="03", 0x1) 2018/01/20 01:00:27 executing program 0: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f000001c000-0x38)={&(0x7f000001a000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000013000-0x10)={&(0x7f0000006000)={0x18, 0x32, 0x3fd, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x4, 0x1, []}]}, 0x3ff}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000000f000)={r0}) socket$inet6_sctp(0xa, 0x0, 0x84) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000020000)=0x8, 0x4) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000021000-0x1)=0x8, &(0x7f0000016000-0x8)=0x1) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000001f000)={0x0, 0x0}) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) getpeername$inet6(r2, &(0x7f0000006000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f000001f000)=0x1c) 2018/01/20 01:00:27 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) listen(r0, 0x17040000000) sendto(r0, &(0x7f0000132000)="", 0x0, 0x0, &(0x7f0000001000-0xa)=@un=@file={0x0, './file0\x00'}, 0xa) 2018/01/20 01:00:27 executing program 3: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x100000802, 0x0) write(r0, &(0x7f000068d000-0x24)="240000001a0025f50800000400000000000000050004bf0202ff1e010800000048050000", 0x24) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000245000-0x14)={0xf2, 0x9, 0xffffffff, 0x401, 0x4}, 0x14) r1 = socket$can_raw(0x1d, 0x3, 0x1) getsockname(r1, &(0x7f0000001000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0x26) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r2, &(0x7f0000008000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000689000-0xc)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast1=0x0, 0x0}, &(0x7f0000034000-0x4)=0xc) bind$packet(r2, &(0x7f0000b7c000-0x14)={0x11, 0x1f, r3, 0x1, 0xf5cb, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x13}, [0x0, 0x0]}, 0x14) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r2, 0x4020940d, &(0x7f0000005000)={0x0, &(0x7f0000007000)=[]}) [ 1034.650606] sctp: [Deprecated]: syz-executor5 (pid 13554) Use of int in maxseg socket option. [ 1034.650606] Use struct sctp_assoc_value instead [ 1034.675672] tc_dump_action: action bad kind 2018/01/20 01:00:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x10000000011, 0xbf) sendto$inet6(r0, &(0x7f00004d5000-0x1000)="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", 0x821, 0x0, &(0x7f0000089000)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000097c000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000797000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ca7000)=0xe8) r4 = getgid() r5 = socket(0x9, 0x6, 0x25) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r5, 0x800448d2, &(0x7f0000d33000-0x9)={0xa, &(0x7f0000f86000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) r6 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000820000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000a08000-0x4)=0x48, 0x80800) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xc, &(0x7f000077d000-0x4)=0x318, 0x4) ioctl$sock_netrom_SIOCADDRT(r6, 0x890b, &(0x7f0000b99000-0x4)=0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000096b000)={r1, r3, r4}, 0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00005b6000)={0x0, 0xb4, &(0x7f0000126000-0xb4)=[@in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x280, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, @in={0x2, 0x1, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x800, @loopback={0x0, 0x1}, 0x0}, @in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000046d000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00009e3000-0xc)=@sack_info={r7, 0x0, 0x4b6}, &(0x7f00002b8000)=0xc) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000d82000)={r0}) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r8, 0x84, 0x21, &(0x7f000035d000-0x4)=0x0, &(0x7f0000a41000-0x4)=0x4) bind$inet(r8, &(0x7f00003a4000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00005a3000)=0x0, 0x4) r9 = bpf$PROG_LOAD(0x5, &(0x7f0000876000-0x48)={0xc, 0x4, &(0x7f0000e08000)=@raw=[@map={0x18, 0x4, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, @ldst={0x2, 0x85e37f9beae13366, 0x0, 0x0, 0xa, 0xfffffff8, 0xffffffffffffffff}], &(0x7f00003ae000)='GPL\x00', 0xba, 0xb1, &(0x7f0000b9d000-0xb1)=""/177, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r2}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000044000-0x28)={r9, 0x0, 0xf2, 0x1000, &(0x7f00006ad000)="4c80c03128c2d5d77f9b23a53b87eb57cca2b88358d34533d0a7abdf589acf7dbe1e7e02181f262d6f83cdd8c400636226932e4c5ff6dac08e4c1d6f70810fe114980d4d6f86baf4669a28c112b66e3f2091131042dc53d7a45afbdab503da77555c41f9e26c5c7d560215e11b3ab2095e9d9bd8f7fda63be433076d112a0964085b847502a5a1d24bd2fe23bbb41bbe04cb17a3e27eeb7b8c7b0216874e7ddc12ebefcdb267d07d080db3b546dbdacbd7c762717e459c19f3891f2cd66d14293beb7da168bcd396c6cef6fcf7d74c51a1d2af2f7dcf588aba7b4b2012dc6608134d1849bf1d7569fcd8ffea9ad8bdbb84bb", &(0x7f00004a7000)=""/4096, 0x2d, 0x7ff}, 0x28) sendto$inet6(r0, &(0x7f0000987000-0x2e)="", 0x0, 0x0, &(0x7f0000a43000-0x1c)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x10}}, 0x0}, 0x1c) setsockopt(r0, 0xfffffffffffffffa, 0x3, &(0x7f0000de2000-0x20)="b396f8b71f4f692f7d9b0b1571556591f09fa5ed5772da1439f0affa23b491e1", 0x20) 2018/01/20 01:00:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f00000ee000-0x38)={&(0x7f000007b000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f00005d9000-0x50)=[{&(0x7f0000c07000)=""/241, 0xf1}, {&(0x7f0000bfb000-0xae)=""/174, 0xae}, {&(0x7f00001a6000)=""/123, 0x7b}, {&(0x7f0000962000-0x8d)=""/141, 0x8d}, {&(0x7f00008eb000-0x6e)=""/110, 0x6e}], 0x5, &(0x7f0000620000)=""/164, 0xa4, 0x0}, 0x40012142) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00002ed000-0xe)={0x0, 0x1, 0x3, [0xfffffffffffffffd, 0x7fffffff, 0x3]}, &(0x7f0000a93000-0x4)=0xe) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000bb4000-0x10)={0x7fffffff, 0xd, 0x8, 0x1, r1}, 0x10) mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) connect$llc(r0, &(0x7f0000be2000)={0x1a, 0xff, 0x1000, 0x2, 0xa4, 0x2, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0x0, 0x0]}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000058b000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$can_bcm(r0, &(0x7f0000453000-0x10)={0x1d, r3, 0x0, 0x0}, 0x10) ioctl$sock_ifreq(r2, 0x8929, &(0x7f000034c000-0x28)={@common='ip6tnl0\x00', @ifru_ivalue=0x0}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000767000)={0x0, 0xfffffffffffffff6}, &(0x7f000061c000-0x4)=0x8) getsockopt$inet_dccp_buf(r0, 0x21, 0x80, &(0x7f000072c000-0x26)=""/38, &(0x7f000095c000-0x4)=0x26) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00001fc000-0xc)=@assoc_value={r4, 0x1}, &(0x7f0000490000+0x653)=0x8) syz_emit_ethernet(0x2a, &(0x7f0000408000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@echo_reply={0x0, 0x0, 0x0, 0x0, 0x0, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/01/20 01:00:28 executing program 4: mmap(&(0x7f0000000000/0x8a0000)=nil, 0x8a0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f00008a0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008a0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f00008a1000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00008a1000-0x4)=0x9, 0x80800) mmap(&(0x7f00008a0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00008a0000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00002c0000-0x4)=0x14) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f0000315000)=0x0, 0x4) 2018/01/20 01:00:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) read(r0, &(0x7f0000cac000)=""/75, 0x4b) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000337000-0x14)={0x0, 0x7962ee31, 0x5, 0x6661, 0x3f, 0x6}, &(0x7f00004c4000)=0x14) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00008ec000-0xc)=@sack_info={r1, 0x0, 0x2d17}, &(0x7f0000297000-0x4)=0xc) recvmsg$kcm(r0, &(0x7f0000187000)={&(0x7f00007e4000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000746000)=[], 0x0, &(0x7f0000eb6000-0x67)=""/103, 0x67, 0x0}, 0x0) recvmsg$kcm(r0, &(0x7f00004b1000-0x38)={0x0, 0x0, &(0x7f0000565000-0xa0)=[], 0x0, &(0x7f00000f1000-0xe9)=""/233, 0xe9, 0x0}, 0x0) 2018/01/20 01:00:28 executing program 7: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = epoll_create1(0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000010000-0xc)={0x0, 0x0}) poll(&(0x7f0000003000)=[{r2, 0x0, 0x0}], 0x1, 0x9d56) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000001000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000016000)={0xffffffffffffffff, 0x0}) 2018/01/20 01:00:28 executing program 2: mmap(&(0x7f0000000000/0xf9000)=nil, 0xf9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f000002b000-0xc)={&(0x7f00000f9000-0x8)='./file0\x00', 0xffffffffffffffff}, 0xc) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00000cb000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000b8000)=0x10, 0x80800) mmap(&(0x7f00000f9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000031000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xfffffffffffffe5d) mmap(&(0x7f00000f9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r0, 0x0, 0x33, &(0x7f00000cc000-0x4)=0x0, &(0x7f00000fa000-0x4)=0x4) mmap(&(0x7f00000fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000fb000-0x4)={r0}) mmap(&(0x7f00000fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$l2tp(r1, &(0x7f00000fa000)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x3, 0x1, 0x1}}, 0x26) mmap(&(0x7f00000fb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000007000)={0x0, 0xc4, "3b062a84c77d4f264f654d6c3783800bef36f0e0917289f8cbeb4f1fee2086196a4e88552cb1bba7e1e5030ef02b3949201bf0e55be886c0996b88f3dcf314895835de8abe6cff1e23805f9a1f28e05fc9b54d47c0d277aefd1f736637fecaabb071225f9e76d627f9c11fd16d0cb1cfb65eaf3ca1ae7326ee6481044f9c219644a8b6f90df095e387758b41d03102745bc380c07dcab736eaf09aa8d497e0480c706bb5c530aabbf50d7f7bb192a7a00dc02fd9b75b0591c694e97f1e6a56763a142041"}, &(0x7f00000fb000)=0xcc) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f000005b000)={r2, 0x3}, &(0x7f00000d5000-0x4)=0x8) 2018/01/20 01:00:28 executing program 5: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000003000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x18, 0x40000000003a, 0x3ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x89, 0x0, 0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}}}}}}, 0x0) r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000005000)=0x0) 2018/01/20 01:00:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket(0x2, 0x7, 0x7d0) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f00006b8000)={r1}) pwrite64(r0, &(0x7f00007bf000-0x2a)="7328c18dba0a362725f823ed2b1c1429c1d961fd8e6aba7b1afd86f8242abe059c923f8a9745cfc19128", 0x2a, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00001e8000)={{{{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x7, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x9, 0x0, 0x0, "e8a0d95617c34efedd7e7c65760ae60ced357ef4930ad29b6d74f9459470db6365f87c32fbc23a57b7e9e75d40e117dcf9b236e8f0f626fddf0fef3d64c9fb52a7aadbf2b261ee7e0a6f45e58cf47463"}, 0x160) getpeername$packet(r1, &(0x7f0000057000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000020000-0x4)=0x14) bind$alg(r0, &(0x7f0000877000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00008d4000-0x10)="01007a00010000000000000000e90054", 0x10) r2 = accept$alg(r0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00006fa000)=0x0, &(0x7f0000e41000)=0x4) setsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f0000970000)=0xaa, 0x4) sendto(r2, &(0x7f000004b000-0x301)="e002d057c227767ff760dd846df7136431ac12a51c92d575bc97d2211a6e595aef", 0x21, 0x0, &(0x7f0000e5a000)=@ethernet={0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000a55000-0x8)={0x0, 0x800}, &(0x7f000076c000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000834000-0x4)=r3, 0x4) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000419000-0x4)=0x9, 0x4) [ 1034.730962] sctp: [Deprecated]: syz-executor5 (pid 13567) Use of int in maxseg socket option. [ 1034.730962] Use struct sctp_assoc_value instead [ 1034.749409] tc_dump_action: action bad kind 2018/01/20 01:00:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = accept4(r0, &(0x7f0000509000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f000052f000-0x4)=0x1c, 0x800) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000fe0000)=0x20, &(0x7f0000687000)=0x4) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000628000-0x10)={0x0, 0x2, 0x0, 0x0}, 0x10) bind$inet6(r0, &(0x7f0000523000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000722000)={0x3, [0x7, 0x6, 0x4]}, 0xa) sendto$inet6(r0, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x0}, 0x1c) 2018/01/20 01:00:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000be4000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x3}, [], {@ipv6={0x86dd, {0x0, 0x6, "51c008", 0x10, 0x11, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x1, [], ""}, {0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x4000024a, [0xfffffffffffffffc]}) 2018/01/20 01:00:28 executing program 4: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000010000)={0x0, 0x0}) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(r1, &(0x7f0000019000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f000001a000-0x4)=0xe, 0x80000) bind$alg(r3, &(0x7f0000001000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-cast6-avx\x00'}, 0x58) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f0000019000)={{0xa, 0x0, 0x10001, @loopback={0x0, 0x1}, 0x1000}, {0xa, 0x1, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x13}}, 0x0}, 0x800, [0x8, 0x800, 0x4, 0x6, 0x20, 0x0, 0x80000000, 0x5]}, 0x5c) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f000000e000-0x4)=0x1d, 0x4) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000013000-0x10)={&(0x7f0000016000)={0x1c, 0x52, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0}, [@nested={0x8, 0x1, [@generic="02"]}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/20 01:00:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000eb1000)=[@in6={0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xffff}, @in={0x2, 0x0, @rand_addr=0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f000053b000-0x84)=[@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x338388fe, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, @in6={0xa, 0x3, 0x100000001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffff}, @in6={0xa, 0x0, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xa6fe}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x84) setsockopt$sock_int(r0, 0x1, 0xd, &(0x7f00003f2000)=0x0, 0x4) socket$inet6_udp(0xa, 0x2, 0x0) 2018/01/20 01:00:28 executing program 3: mmap(&(0x7f0000000000/0xa0f000)=nil, 0xa0f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000374000/0xf000)=nil, 0xf000, 0x4, 0x1a031, 0xffffffffffffffff, 0x0) r0 = socket(0x2008, 0x1000004, 0x6) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f0000807000)={0x101, 0x8c8, 0x2, 0x2}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x94b000)=nil, 0x94b000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000559000)=0x20, 0x4) mmap(&(0x7f0000a10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000a11000-0x38)={&(0x7f000051f000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000a11000-0x20)=[{&(0x7f0000a10000)=""/142, 0x8e}, {&(0x7f0000a10000)=""/63, 0x3f}], 0x2, &(0x7f000046b000-0xdd)=""/221, 0xdd, 0x2}, 0x2000) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000a0f000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000077d000-0x8)={0x0, 0x1, 0xc4}, &(0x7f0000465000)=0x8) mmap(&(0x7f0000a10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000a11000-0x8)={r3, 0x8}, &(0x7f0000a11000-0x4)=0x8) mmap(&(0x7f0000a0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000a11000-0x4)='tls\x00', 0x4) mmap(&(0x7f0000a11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000a13000-0x4)=0x2, 0x4) getsockopt$inet_buf(r1, 0x0, 0x2f, &(0x7f00003d5000-0x1000)=""/4096, &(0x7f0000a12000-0x4)=0x126d) mmap(&(0x7f0000a12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f00000c6000)={@broadcast=0x0, @multicast2=0x0, 0x0}, &(0x7f0000a13000-0x4)=0xc) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000497000-0x4)=0x101, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f000060f000)=[@in6={0xa, 0x3, 0x10000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x100000000, @loopback={0x0, 0x1}, 0xfffffffe00000000}, @in6={0xa, 0x0, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}], 0x64) mmap(&(0x7f0000a12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r2, 0x114, 0x7, &(0x7f0000a13000-0x30)={@can={0x1d, r4, 0x0, 0x0}, {&(0x7f00009a2000+0xe0d)=""/50, 0x32}, &(0x7f0000261000)=0x0, 0x10}, 0x30) r5 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r5, &(0x7f0000010000+0x7fb)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000a000-0x10)={&(0x7f0000012000-0x9c)={0x1c, 0x22, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x20000401, 0x0, 0x0}, [@typed={0x8, 0x0, @void=""}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/20 01:00:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1000000000004) ioctl$sock_netdev_private(r0, 0x89f6, &(0x7f0000cca000)="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") socket$vsock_dgram(0x28, 0x2, 0x0) writev(r0, &(0x7f00000a8000)=[], 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/01/20 01:00:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0x1, 0x6, &(0x7f0000184000-0x8)={0x0, 0x0}) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000031000)={0x0, 0x0, 0x0}, &(0x7f0000010000-0x4)=0xc) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000033000-0x8)={r1, 0x0}, 0x8) 2018/01/20 01:00:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xadd000)=nil, 0xadd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000adb000-0x10)={0x1, &(0x7f0000acc000-0x8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) bind$inet6(r0, &(0x7f0000808000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000434000)={0x8, {{0xa, 0x2, 0x9a3e, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="", 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f000025c000)=0x3f, 0x4) write(r0, &(0x7f0000adb000)="85c0d0cc", 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000088c000-0x4)={r1}) ioctl$SIOCGIFMTU(r2, 0x8921, &(0x7f0000061000)={@generic=""/16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet_tcp(0x2, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x0}, 0x1c) listen(r1, 0x0) syz_emit_ethernet(0x83, &(0x7f00007a1000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "01ff00", 0x4d, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "7a15cb", 0xfffffffffffdfffb, "a9a8bd"}, "bfc1a222e1396f74a3965a484e14ab23369ee2cb5ee7767a97ba9772eed9a4779da0cef52031f8209845ed6b2ada35fa39af3f76ac1395c3e148fd958c"}}}}}}, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000f71000)={&(0x7f0000150000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, 0x3a, &(0x7f00005d7000)=[{&(0x7f0000aed000)=""/146, 0x92}, {&(0x7f00007d1000-0x4a)=""/74, 0x4a}, {&(0x7f000048c000-0x28)=""/40, 0x28}, {&(0x7f0000063000)=""/210, 0xd2}, {&(0x7f0000532000)=""/231, 0xe7}], 0x5, 0x0, 0x0, 0x1000}, 0x60) accept$unix(r3, 0x0, &(0x7f0000103000)=0x0) 2018/01/20 01:00:28 executing program 7: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000eef000)={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x98}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eee000-0x4)=0x7fe, 0x4) socket$llc(0x1a, 0x2, 0x0) sendto$inet(r0, &(0x7f0000dd0000-0x2)="", 0x0, 0x0, &(0x7f0000515000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x4000000000000006, &(0x7f0000eef000-0x2)="03", 0x1) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000eed000-0x4)=0x1000000, 0x4) setsockopt$inet_opts(r0, 0x0, 0xc, &(0x7f0000eec000-0x62)='-', 0x1) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000)=[], 0x0, &(0x7f0000001000-0x51)=""/81, 0x51, 0x0}, 0x41002106) 2018/01/20 01:00:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x20000000000f, &(0x7f0000623000-0x4)=0x7ff, 0x4) pipe(&(0x7f00002cd000-0x8)={0x0, 0x0}) r3 = accept4(r0, &(0x7f00008e2000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000281000-0x4)=0x10, 0x80800) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000dea000)={0x0, 0x0}) socketpair(0x0, 0x3, 0xfffffffffffffffa, &(0x7f0000688000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f000003c000-0x106)={0x0, 0xfe, "d8f93d104b74e6cd7687182530eb1b3e9f04beb44045d2721eac3561143bca5409c4a4dd5af2092bcdb22f3f1509ae63d31f77a8ac38c04446bf91e48aa39089cf8fa39e41d9a1f86c5104f7c20bdfbb42a94c4dc47677a6f0bd2170f70b468e7b30a5ec4162d7d6a2c5aca2b77ae354ddc6a15df3f6eb7bc5ca7611c7f643422879e1020d96ac54c227a3748d066a451a7039fd9bd36e22ab15fe0c651ac0f49fe826c63f587ebbf85f742ebfc4db121d203f916ce399a77d3ff1943bd565efe12569fe10976129816047e035496e784e30297f814e122f34d9a98470c7c0a2bee0bbafb2374265bccfc20b1031d97a1b1863f2ec41b2a34a85bf16bafc"}, &(0x7f0000907000)=0x106) ioctl$sock_SIOCGPGRP(r5, 0x8904, &(0x7f00002d2000)=0x0) r10 = getpid() ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f00004c6000)=0x0) r12 = gettid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000078d000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000044e000-0x4)=0xe8) r14 = getgid() r15 = gettid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000047000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000577000-0x4)=0xe8) r17 = getgid() sendmsg$netlink(r7, &(0x7f0000917000-0x38)={&(0x7f0000d54000)=@proc={0x10, 0x0, 0x3, 0x8044000}, 0xc, &(0x7f00002a5000-0x30)=[{&(0x7f0000784000)={0x374, 0x3a, 0x401, 0x6, 0x0, "", [@nested={0x284, 0x58, [@generic="99d2050df1cdb2d9f06b9d820a3aa56e7815740a045198926842f4ad0841ac75327d54ea2a6514ed235b58a4877a339e1e7c3fb1da2b1d5adaaf69e5d0c97e0285334f6def72a89777aead1b9f05dfd58ad6edcd7882a29d7c715244f10abeb5052ba71e3aae4c2ed2ce2f5d96d0082785514194f255da30cc0f18c52ce166c85b0c0ef6c55edc043689a337b2d8214751ec43127c266b0c0abe64474bcd44058f50a0ec381575e5", @generic="85b9102d47f32941d7e026e9436d376a1de14456463ce0446e98", @typed={0x10, 0x92, @u64=0x0}, @typed={0xc, 0x5e, @u32=0x1de2}, @typed={0xc, 0x44, @fd=r6}, @generic="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", @generic="62615ee9482b3fcd69ea8208c48a4a5032ab019c69c4b2c2193bcf26c31c0731308edb5843981b012bc251daf27dcc8b41a49e87bb43d8c7d09b44144b2d846de470fe36c2b8a5fccd653d22507853cf4479d8cb2af391544401b1cf305bd2e8339c4832e58e9fd9561bd145efbedc36707e3bd156e00ca9d3c6de438b51974d84ed331d180704573696223c", @typed={0xc, 0x68, @pid=r9}]}, @generic="4f4654975c26824560b925ef778ad79b552964ef9f5aca8b711621735c616e650502c33d757047ede0e6ab2622a688945813dbe6054fd43567ae4e5bf030cceb59d06122105fbcbd8395c41286e4455979db4ea9d7bfbab9ec23dc837f8c34e3e7623c9968506499dc024d96ffbe11afb783703b19f1d13d7a7483e1c353071ffa8459b06b1962431274fc74fdf4df9ebd54fad560cdf3988201649dde83faecdf21382ad0a665664a7fa6fa40b5780c0e0e6925aec0ef501ea9a137c11d4bc11339ea53bb49276ed74b2d3d0360f94b6f", @typed={0xc, 0x83, @pid=r10}]}, 0x374}, {&(0x7f0000097000-0xe4)={0xe4, 0x11, 0x806, 0x0, 0x1, "", [@nested={0xd4, 0x86, [@generic="07678c3edf74c75aafeb14b9e9cbf9c4fc734042532330f200f78e7a101874ca43b48add90e54b5510da395fe6eac3d8493fd0044107c1b0d8d61e4e7f0a5189a1a7fa53ba24e7d0a95a206309a3d08d2676849aa753aa8bc1a1ca75c99ed85ae30de6fd9b546820e46133ceee2a5005a326c975a7f1c048f52c08b8b6e8c8063ef6e30fd97de19cbfbcf0b352a5cd90e8115f9b04b420e517b5b4529849c8ccd3628a5a84c5b7acf8e02dbc4589da32c7c8a868ef258082e2f690172daff81021fc1f450afc73e065fde25fae6fc2"]}]}, 0xe4}, {&(0x7f00002fd000)={0x340, 0x3a, 0x2, 0x3, 0x2, "", [@nested={0x24, 0x1c, [@typed={0x18, 0x3f, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @typed={0x8, 0x95, @void=""}]}, @generic="1bee485cb0f2f9a46bb2fa2003a3afbf236e14a0b0cabd59a9a7a72f347baf12983430dac5c7d5d20662b0c24f31e8a7f698e9a28ba7fc76ffb60c43bca07cea87ecd4831580be6b0256cebc3fadcb67224548b91ff0afb8c0302615ede09c7311312b45e0eb06ba15246864ccf9", @typed={0xc, 0x3d, @pid=r11}, @nested={0x288, 0x90, [@typed={0xbc, 0x5e, @binary="628b147dd67222e8fa795ef3035e2a570381b8f73e0ed911fa9b945b1cc62495ed740fc9153f67ad362f3a6566cc301f81358b957f01085e0493dae95793cbc8d2058ecbf827a165b4bd1f790896708a925b656899d68f55ab2553bf814a04b18c3856555bce5d4d56a1ea037e477a8653276e6d70762f39390a6fe9dd4c5fb5da69f84ed1ecc284685f10e594dd5000cd38ca5e911d724502ddb5e586cf1fa553f49834070d97d6c09887341de7f97f3661"}, @generic="77a18f58c5cbeabb15933b26d523ccecabdce99ff7a533aa9884b9f422882e22f09742232b3c6f6516d38aeeac1956d7c03fa552d3a85f470b5a0737ba7db78e14f659fe522bc05786f90f8e5ea568400063e7d9f22716f227b6943f880198177dc6cc73bc1b2969ccfc03b2e78f9ff5da624232defcc7290bf1759b919bd83fbd3028f62c5c421e1db4f926bf2c6ea559", @generic="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", @generic="aa7d98356430dc2271f794", @typed={0x10, 0x17, @u64=0x8f88}, @typed={0x8, 0x5c, @void=""}, @typed={0x18, 0x55, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}}]}, @typed={0x8, 0x39, @void=""}]}, 0x340}], 0x3, &(0x7f00005aa000)=[@rights={0x18, 0x1, 0x1, [r5]}, @rights={0x28, 0x1, 0x1, [r6, r5, r0, r4, r3]}, @rights={0x18, 0x1, 0x1, [r6]}, @rights={0x28, 0x1, 0x1, [r2, r2, r4, r2, r1]}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @rights={0x30, 0x1, 0x1, [r2, r0, r4, r1, r2, r7, r2, r6]}, @cred={0x20, 0x1, 0x2, r15, r16, r17}], 0xf0, 0x20000000}, 0x4040) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f00004ca000-0x20)={0x29, 0x761d, 0x204, 0xfa, 0x3, 0x470, 0x7, 0x2, r8}, 0x20) r18 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_MAX_BURST(r18, 0x84, 0x14, &(0x7f0000dc2000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000cca000-0x4)=0xd) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00002d8000)={r19, 0xc5, "e571aec3974aeb54a312ba1cbeca6c020d10ace8020aea20abb4178d1e6da8af5c7a34201140592e1a17bdb73c9a62a9401bbd032f6584397307cfa3a284bd1ec476c3c7043304c058f34a3298354ef97e41e45867c5a3790afe8f7e283ffb65f8683705c46b3c350d2f0fee2d770496c499d7943a0e594492046cab072c4c6b4b8484c900408ab048ca037531a66d85b1c0f30f3ce4cdd58d805cba3d785d0e583f55db620a09560714df144a3edaf55dc5e87206d8470924a56a37ce07d64ce7c13bec1f"}, &(0x7f0000de9000)=0xcd) setsockopt$sock_void(r0, 0x1, 0x100000000000003c, 0x0, 0x0) r21 = socket(0xf, 0x5, 0x7fff) connect$pppoe(r21, &(0x7f000057e000)={0x18, 0x0, {0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @common='bcsf0\x00'}}, 0x1e) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r21, &(0x7f00004c8000-0xf6)=""/246, 0xf6, 0x10000, &(0x7f0000099000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000b8c000-0x10)={r20, 0x3f, 0xf99, 0x8000}, 0x10) getsockopt$inet_sctp_SCTP_EVENTS(r21, 0x84, 0xb, &(0x7f00006d8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000d6c000-0x4)=0xb) socketpair$inet6(0xa, 0x1, 0x1, &(0x7f0000375000)={0x0, 0x0}) sendfile(r22, r23, &(0x7f00008a7000)=0x0, 0x5) getsockopt$inet_sctp6_SCTP_MAX_BURST(r23, 0x84, 0x14, &(0x7f000064b000)=@assoc_value={0x0, 0x0}, &(0x7f0000a66000+0xeb2)=0x8) 2018/01/20 01:00:28 executing program 0: r0 = socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000f9a000)=0x0, 0x800) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000f9b000-0x8)={0x0, 0x0}) socket$inet_icmp(0x2, 0x2, 0x1) accept(r0, &(0x7f0000335000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000eaa000-0x4)=0x10) accept4$inet(0xffffffffffffffff, &(0x7f000074c000-0x10)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ccf000)=0x10, 0x80000) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x28, 0x6, &(0x7f00000a0000)={{{@in=@rand_addr=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d93000)=0xfffffffffffffe6c) 2018/01/20 01:00:28 executing program 2: mmap(&(0x7f0000000000/0x939000)=nil, 0x939000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000722000)={@common='erspan0\x00', &(0x7f0000650000)=@ethtool_perm_addr={0x20, 0x84, "6c70da98412f42ac6f9590f368cf9253a41af3332494e0f80475dbc844507b019fe4f28941442c50cb8a40d1ac23651825ac4c4e0c39398e1a7501db2c98b65270c047a7f620b016385952ce4cf8b82f910270552c0c81502a646c5e6af9b9c6a8d4f4ffa8e0dc94a963638b039f3d91e700a8ee3fb5241f8da8edb98e5e90b7e2caf8c3"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/20 01:00:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f00001a4000-0x24)="2400000032001f1546f9ff7f000005db090007010c00020050ffff7f0000000000000000", 0x24) pipe(&(0x7f0000e5d000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000ab5000)={0x0, 0x0, 0x3}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000605000-0x8)={r2, 0x0}) 2018/01/20 01:00:28 executing program 3: r0 = socket$vsock_stream(0x28, 0x1, 0x0) accept(r0, &(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cce000-0x4)=0x26) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000195000)={@generic="2290fc0d2035e4eaac37a58571172091", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_raw(r1, &(0x7f0000212000-0x38)={&(0x7f0000001000-0x10)={0x1d, r2, 0x0, 0x0}, 0x10, &(0x7f000073b000)={&(0x7f0000d26000-0x48)=@canfd={{0x3, 0x748e, 0x938, 0xada}, 0x1f, 0x3, 0x0, 0x0, "a57b5627deae99fd96f13e308a6ae5af3c7301d348d2d34b94c6f091eeb5a36918e90e9f0656b15d30b432bd5471a91864b2e9c04d035111b97da6929c6efcf1"}, 0x48}, 0x1, 0x0, 0x0, 0x40}, 0x800) 2018/01/20 01:00:28 executing program 7: mmap(&(0x7f0000000000/0x588000)=nil, 0x588000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000163000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000588000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000588000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0xf, &(0x7f0000588000)=""/178, &(0x7f0000589000-0x4)=0xb2) syz_emit_ethernet(0x76, &(0x7f00000fc000)={@random="01390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbe8", 0x40, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "0442bc", 0x0, 0x33, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, [@dstopts={0x32, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], "113be7ff00168e94"}}}}}}}, 0x0) 2018/01/20 01:00:28 executing program 5: mmap(&(0x7f0000000000/0xf1a000)=nil, 0xf1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x2000000088) socket$inet(0x2, 0x0, 0x5) bind(r0, &(0x7f0000e7a000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000f11000-0x38)={&(0x7f0000f10000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000d6a000-0x70)=[{&(0x7f000035c000)=""/81, 0x0}, {&(0x7f00008d8000-0x96)=""/150, 0x0}, {&(0x7f0000f11000)=""/4096, 0x0}, {&(0x7f0000f13000-0x70)=""/112, 0x0}, {&(0x7f000025b000-0xae)=""/174, 0x262}, {&(0x7f0000f15000-0x9f)=""/159, 0x0}, {&(0x7f0000215000-0x19)=""/25, 0x0}], 0x198, &(0x7f0000762000)=""/79, 0x4f, 0x0}, 0x0) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000f1a000)="4b5ef5b87747e34e08188ccae100a5aae645d1fbbd38c9110140b26f65c022072df8cdaa9ca4805e4427f82378ab9472d21f61effff6a44a1d3346669b05dd23cb79e0c51a95f65f81bcb61231afa82452085853a5cb4f7190814eb3409774577e1df8b5af4a93230f5332970ac1e6122ca87846c21c5bdeb1d0438c2fe4e7f3237cce290a7932bab7d28dd3edd21e825487ed56f05181a75902020f07808e1dacdc0097c57b8b2a32afd94d", 0xac, 0x20000000, &(0x7f0000c6f000-0x10)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000e7b000)="dc92cbe03a3f805e608740c4763140d4756ef04f24f3ea3122ba2c96a6d60cbe5477028a394b00000000000000074ca8200205760785b6b152e37d5de5bd2f7d4f615c2c57", 0x45, 0x0, &(0x7f0000e82000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/20 01:00:28 executing program 4: socket$inet6(0xa, 0x8000f, 0x100) mmap(&(0x7f0000000000/0xade000)=nil, 0xade000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ade000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(r0, &(0x7f0000610000)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000adf000-0x4)=0x1c) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f000016c000)={{0xa, 0x0, 0x8001, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0xfff}, {0xa, 0x1, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x17}}, 0x20}, 0x9, [0x1, 0x0, 0x1, 0x319d, 0x3, 0x3, 0x4, 0x2]}, 0x5c) mmap(&(0x7f0000ade000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000ade000)=@int=0x101, 0x4) connect$inet6(r0, &(0x7f0000add000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, 0x1c) mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ae1000-0x8)={0x0, 0x0}) ioctl$PPPOEIOCDFWD(r2, 0xb101, 0x0) mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000ae0000-0x20)={@generic="7fe850f04cba67f10d751819461e4e3b", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000ae1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000ae2000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ae1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CTX(r3, 0xc0086423, &(0x7f0000ae2000-0x8)={r4, 0x2}) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000020, &(0x7f0000356000)=0x0, 0x114) 2018/01/20 01:00:28 executing program 6: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000000000+0x548)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000004000)=0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000005000-0x8)={0x2, [0x100, 0x7]}, 0x8) r1 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r1, &(0x7f0000000000)={0x1d, 0x0, 0x0, 0x0}, 0x10) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x0, &(0x7f0000001000)={@broadcast=0x0, @loopback=0x0, 0x0}, &(0x7f0000000000)=0xc) bind$can_raw(r1, &(0x7f0000000000)={0x1d, r2, 0x0, 0x0}, 0x10) 2018/01/20 01:00:28 executing program 2: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000f, 0xa, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000e6e000)={0x0, 0xfffffffffffffff8}, &(0x7f0000839000)=0x8) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000b1c000-0x20)={0x0, 0xd50, 0x200, 0x3, 0x7ff, 0x7fffffff, 0x8000, 0x2, 0x0}, &(0x7f0000fd0000)=0x20) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000fd1000-0xa0)={0x0, @in6={{0xa, 0x3, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff, 0x120000000, 0x7e, 0x101, 0x80}, &(0x7f0000003000)=0xa0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000fd0000)={0x0, 0x77, "29b226ba2f5ccc8895f8f0eeae5ffe01338b4703682a204464af93afc131f1e3222cc0cf76a9583f18e620ea0ce8e2d45a393523fee38c7ff4aa741ac1e9240c8f97cfd704296c79d4061ad4b1d547f87eaba89754c109fa95d279076df1bed324a45e5d7c248583c574dcf2f231bde86d16f33eb18f28"}, &(0x7f0000fd1000-0x4)=0x7f) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000fd0000)={0x0, 0x0, 0x10, 0x1, 0xffff}, &(0x7f0000fd1000-0x4)=0x18) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000fd0000)={0x0, 0x8, 0x5, 0x5, 0x401, 0x101}, &(0x7f0000fd0000)=0x14) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000fd1000-0x98)={0x0, @in={{0x2, 0x3, @rand_addr=0x101, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x80000001}, &(0x7f0000e16000)=0x98) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000fd1000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000bc3000-0x4)=0x8) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000fd3000-0x8)=@assoc_value={r3, 0x1ff}, &(0x7f00009a6000-0x4)=0x8) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000ee1000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000fd0000)=0x8) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000fd0000)={0x0, 0x8}, &(0x7f0000fd1000-0x4)=0x6) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000fd3000-0x69)={0x0, 0x61, "4a44cbc28ecfc6d699ce34f92d09d4d1f230946e91980beb8b44b190a2aacdbcddeb6ff26b01a1340000000922031f1c9c6872af90b5478e2fd6bdfa402cac4f7daf0a4b80431feb85c2d3fa263d1d457474329fcb7e25cad3da2c3b314d132133"}, &(0x7f0000fd1000-0x4)=0x2a4) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000223000)={0x0, 0x6, 0x10, 0x3, 0x9}, &(0x7f0000fd1000-0x4)=0x18) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00007be000)={0x0, 0x100, 0x80000001, 0x1c}, &(0x7f0000e50000-0x4)=0x10) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000231000)={0x0, 0x5}, &(0x7f0000fd0000)=0x8) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000fd0000)={0x0, 0x2, 0x3f, 0x9}, &(0x7f0000fd1000-0x4)=0x10) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000fd0000)=@sack_info={0x0, 0x3, 0x1}, &(0x7f0000fd0000)=0xc) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r0, &(0x7f00005f6000-0x188)=[{&(0x7f00002a0000)=@in6={0xa, 0x2, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x64}, 0x1c, &(0x7f00008f6000-0x20)=[{&(0x7f0000bdd000-0x51)="66b82ce98301827ef09d7d5253d791706d131d5e50fbffa516e287b87f64a84fe7420c5595e1d5df67086072d5fc3bcf9ea4f6a9494885b3f3f10f90f03b85fd1bbe0ca138ac0d862f66517b2bfb69d82b", 0x51}, {&(0x7f0000fd0000)="38984930996b452d96bd2f52f9f604842b676acee41293b68d803ab8e3c09e0b4f65e96b78827e985330543cec86376518949ab3cd86bcfe2f6d64fad6ecb203e0128830c86a4facacc5dbee752f969bf3d795ce0773e574c926757a5f7eb01d1a46c3f7415be178cf4fc8b0f37f8960790b3a413a9e179996bd6d25ab2406515d774cc945754062c0a4a158172532d88d56a050062efcaf3768031b0f8ee7e64dd62f1275a7af63e9c33f66f56e9d01351adb8d2986a365aeea1d0b9ca9cba9789ea0b3b6aba6a5dd692643af60c0502cb29832b11decc21348a108b52a8ae07ec0449d09d538883f6fdc36dda9f136c56818109c38ddf5", 0xf8}], 0x2, &(0x7f0000fd0000)=[@sndinfo={0x20, 0x84, 0x2, {0x3, 0x1, 0xff, 0x7c1, r1}}, @init={0x18, 0x84, 0x0, {0x7, 0x7310, 0x7, 0xfffffffffffffffc}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x4, 0x5, 0x4, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x4, 0x204, 0x1f, 0x6, 0x4, 0x3, 0x5, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x200, 0x101, 0x7, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x10000, 0x2d0, 0x8000, 0x200, 0x7, 0x5, 0x200, 0xfffffffffffffffc, r5}}], 0x120, 0x90}, {&(0x7f0000617000-0x10)=@in={0x2, 0x2, @rand_addr=0x53f6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fd0000)=[{&(0x7f000047d000-0xb8)="f5a587c41f563bf356b62c57d8b0d5ba7f4f47476e4c48c8dae3f984f21352e009bc00fc9ca3f4340d259107ecb453a0b0568b681979d7243fc499674c00b1b7de31ede0d15063f3c56fe4dc73c924953f1982e3bf4b60f442700068cc2d7fdd2f72bd626dbfc35d9e9baadf2a0234a9c875c4eb60d5e16840378a3535b67e68f0a365a37bc7689245ee9317ca5b6a304bcb1f74aee7d6c2d9a05dcc66192120554537273bda8929cd810033dc0439fa27209b05169248f2", 0xb8}], 0x1, 0x0, 0x0, 0x50}, {&(0x7f0000fd1000-0x1c)=@in6={0xa, 0x0, 0x8000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1f}, 0x1c, &(0x7f0000fd0000)=[{&(0x7f000049b000-0x30)="9143c238587637b3374e7a08b97c1f5e75734d26e5f9cbec70d4221e3aac3165a3239bf08ab126bd66bce0c42c3e55e1", 0x30}, {&(0x7f00001e3000)="890631645b72916b490b8ded9f7fcc17a6ebdbd7dc399c6d7712668376be4fb317151b16af4620aea65be1a32ce93f22b23c6718b8424b0f7a05d74cfcc08015dce1ad", 0x43}, {&(0x7f0000a76000-0xe7)="478ef1f461271a772c4f1ecc0f78965d07798ce4a8378f8c7a424b20f0ad5d4aee706e83a4a12ce7cf82a520b7e86ada582ee6ea3337e90ab0f30c90c4bf2b1825f4afc409ad7d97f01a42c9ccedffbde2c3ad46ae3a735b5579431bb4bbce349de742ea57e994d0c9ff24c4728f674f0cf7befc201f7516dcbb95602d8c769e4fe3c1c4b84219895a1e9dbf5973e3ab3a2723c200aaa66f697664c67678412d871f3d7b04b3fbff872295cf4da67a1b2c2be5980e22e54fba1481523297904bbadaad0077bae40c7707c4831ee23bfa323bb33c42b52d5b4007208ddeec636a4442642fd160cb", 0xe7}, {&(0x7f0000a85000)="12e31df17722a9ef922069095e5f35132e15424e2029634c5b7975ba63a5cdf8fea1d79d74e6caa536e19ac674978c195741704000fd7ff8fa1798487a3ee8c3e4e26a7080785b37f742dc3d5aeabe9a8f0daa9ef29533eae4efc83c9ed4dde128b3f0880ad0238e2d42bcb073fd02142de1422ee32c7a732e18a3ce13dcb1da77196dcf48c76ded8c935c468dea859953f8a786962cf4b29f8865ba425e1027961ebb8ce3fa8b20227264557a934ba63035bd4b97f48adc22cafcb4a19d9fa000a20fae87521a7f3ead23202328ab6196989c2852050d8f7a56099159381233fd6d6b9f8dd41bf45cb6a52d12dbb4a15440702bc4", 0xf5}, {&(0x7f0000fd1000-0x1000)="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0x1000}], 0x5, &(0x7f0000fd0000)=[@sndrcv={0x30, 0x84, 0x1, {0x2, 0x1, 0x200, 0x291, 0x1, 0x1ff, 0x5, 0x1f, r6}}, @init={0x18, 0x84, 0x0, {0x4, 0x200, 0x6d5, 0x8000}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x8000, 0xda38, 0x28a3e2fe, r7}}], 0x90, 0x4001}, {&(0x7f0000fd0000)=@in6={0xa, 0x0, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, 0x1c, &(0x7f0000e40000-0x20)=[{&(0x7f0000fd1000-0xb6)="721170711c230f03975966194aa39ee200daf38a0c5e766f9c3db7a9c908f2a4996b28b13a855ea702b297093384471d9dad255b6841cf12b30b2540ca62175663080b579077c1ef0b7ce4c5ee2804750cc69a2ac8b3dacfe803a7f785c994ab07371f9a0a15e90191f12d190a9092e85538505c3d229da59eedefca19f9110574baf7f5055f7c8a46e065ea57a9255d47b3699308ffc3b0397dcb4c102d6d26fd0388fbcfb5540e568443e63906262b395a9fa8cc05", 0xb6}, {&(0x7f0000885000-0xa5)="bf5460bf1b462c205849d418958b3d361458965c34dee27638effafafd7cacf13de9c6e598f1dd82d0f91d3f88245d9903b90161f4a590a04dd7a2eb1fd08249838d063c99ce99b8cd0144b6ea8db7b4be26392cf653a1063f3431ad3c1772074f33c3a2aa8bb9c62a9fb1e1e5b061705bbbe774efdb54bca58cbb2b6b99347202554dba995c7c650a637daf39fbf105f69e650a14dc111ce77a894f243a21383771caec51", 0xa5}], 0x2, &(0x7f0000fd1000-0xc0)=[@sndinfo={0x20, 0x84, 0x2, {0x9fd, 0x20a, 0x9, 0x7, r8}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x8008, 0x1c223f67, 0x2, 0x0}}, @init={0x18, 0x84, 0x0, {0x1, 0x4, 0x3, 0x6}}, @init={0x18, 0x84, 0x0, {0x9, 0x100000001, 0x9, 0xf2}}], 0xc0, 0x0}, {&(0x7f0000898000)=@in6={0xa, 0x1, 0x8, @loopback={0x0, 0x1}, 0x101}, 0x1c, &(0x7f0000fd1000-0x10)=[{&(0x7f000013a000-0xb5)="50c3d51a52ba9840571d3d521b92bc011816d5cb87c1e03df4e08134689700dbda1e5272c06c840ee6855e9c0e545bfeaa3161c75434a3ceb4209c1b8bd8226bce74f28bf43ff1e461b2e43cf20ceae9e7cfdee409790702fe41de41d83c3672cf3bb370161c7d254d82380a8a8ce77ea03b83da10adec2bc5eff644bfcf80279f02f3017b4eab79a62a16b60671ffd1af32d807e707468e3f1cbc0d0bd538ac5d76d33213dc36e202bd40c77c071c289ffcc8d769", 0xb5}], 0x1, &(0x7f00007cc000)=[@init={0x18, 0x84, 0x0, {0x8e, 0x7f, 0xfff, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x8000, 0x5, 0x2, r9}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x4, 0x8000, 0x9d, 0x6, 0x371, 0x7fffffff, 0x4, r10}}, @init={0x18, 0x84, 0x0, {0x67, 0x80000001, 0x3, 0x6}}], 0xc0, 0x20000800}, {&(0x7f0000fd1000-0x1c)=@in6={0xa, 0x2, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c, &(0x7f00001a2000)=[{&(0x7f0000fd0000)="dc6d326b5de421a247a0bacb4222f7c3caee", 0x12}, {&(0x7f0000a6c000)="9d0d6f1e2b8cb66ab7c6a45985f06f467cbb38a6f2f08fa725a57fe298fabdda756a2aff354cb7d2e2720a3343b18726c18063c3f4497f3abd44d12ab25314393d28b948ffe937c917a1413e61d66e92c3ba952eff1bd04eeebfa2453ea8c2c91264ed1bc38912483da71ba0e7ca79c1c10597f50be865d34957282f8976d6950a2e6317a5b7a90e72feca5ecf6759a1894a578b961148050157649c409440ee42c9feb1dcf6f90a379ec4996681c892bbbf49c2c5821935a0e98b4eafe61bd372c71200fe6022af3662512e3936c5d6cf8b46047882a2207ac09e02236b94ba0b113085b9ed7db73b6eca4d42", 0xed}, {&(0x7f0000fd1000-0x86)="293c9ec301a419e413f5840736e5a501df3c803c00abbaf79fa40c79002159221b55a48a29c5be13c54e8be6b7c37a1f89edc78f0b1a8048114e568b85b21a664f8bb11a88aadecc5bf2032196919fc8826104d28a5776f3b7a06565c42b55ba4d07ca38f3c155ff1fe279e4b07e3fb0e65b1df55f901e6fe7424731a93d18bdde9446da3f18", 0x86}, {&(0x7f0000fd0000)="c0d160c80894d611c7f670a9810485a55da8ea72401065d4e57f26168f266a5a973ec36452618d13851b1dc1ee6c13d55f94965de4b0561c5a35820eaee20c723e99ec10ef7665ecd547cf269b6a3229bf1e6e4023bc79eff5c174bf5d570a248d02c092fefc0252917fe97cd567fc814e13ae80ed79fce0c13fcb621407c2843fb62dfca3780a3c88075879589ebbceef3dc288ae0e3e89aa914ea9de35b2948462cf17a3899f7519e4c0d28f1bb536a60f63afa0a0db72e248662f7cc71620847f739bffe8d53a3ba1b0bdbb3a8d5d6006", 0xd2}, {&(0x7f0000fd0000)="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0x1000}, {&(0x7f00003c1000-0x7f)="b610225abbf0f24239df4855060418a61acb08d9453c7e21f490474ba1cf35d9f91c845e10224325be024e51662aa2f478184f988ffe62b10c0cd80bafbef8278be095590cd0f78bb79adef69a58f0b0d34821b32d2e6aa39c36c3439699ee8d07a5b1c1a30d0064bafd7d8a3f2d8c1580ce6fe2fa6c4178c7a7398be0994b", 0x7f}, {&(0x7f0000fd0000)="e1132b3a3dd955a5fb6057cd23", 0xd}, {&(0x7f0000d54000)="96d9c7", 0x3}, {&(0x7f0000fd0000)="0294bc615b26f52793ea131b0c090d0764828c5a36eafba9fcbda56bdb71ff8bb9c60456c54eba5597046e0323b51fc3d2531a4e42c60020825a0a9d49270996fc14f5ac82e11bfc22afb56d8cc8f9502b3562f9e9d270c80a6a10a5ef5bd476d88b08f22a3e8e72384310b9ad96b4fde27022075ace851c3e2b4f3bddfdff5cbaee97caf3f4831d6b7afb16c70d74850419a399883c7765e3521cb320e2ca10f404e5ce4934a76012002df5d18935c8d71eb4623f4f3969169d66b5457b2b78d0b9baf9b4e9befb50e42ce6fefc494cd0b755cd2a0e09ee6331486369eaf502714145254a64408a676ef247e0494d07bf21", 0xf2}, {&(0x7f0000b5a000-0x66)="051be81aa377ad236653a5688e0451c6ff7a64eb3867e423789f7475eec3cdb177d83c3048917c8dfce69ce08f8a8f63f7ef9ce27d7526171f19385dc682b63cc20caac4520792355a53014f335da3a00ce3e2f62387d86d562d269849ebca65befd886c799c", 0x66}], 0xa, &(0x7f0000fd0000)=[@sndinfo={0x20, 0x84, 0x2, {0x3f, 0x8006, 0x20, 0x81, r11}}], 0x30, 0x8004}, {&(0x7f0000fd0000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000d2f000)=[{&(0x7f0000852000-0x4b)="02402bbf37fda6a0b5816e477c570478b1afb87ff4691e0022fcaa7bbd662c7b1aa08570bf773df72dc51bbbbb89fc1daeff6d8ad03868638ab60007b06a88f9ff6133c31dd638e5012c5d", 0x4b}, {&(0x7f0000fd0000)="4481b5a3a2bca92ae7b02b6059c1e2f9a512bf8c51e79c8785a5c5202a1b124d795b1c01ff227a42f668f94a89102e9648d298c4099069dbe27d63863322e08debafe065339daefe946bd4588ae3bc821cb050f550b88a3e7ff88dbebcce6de575172259ad15de61cd474369438caa2667da05", 0x73}], 0x2, &(0x7f0000fd0000)=[@init={0x18, 0x84, 0x0, {0x3, 0xb99e, 0xfffffffffffffff9, 0x40}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x1, 0x1f, 0x4, r12}}, @init={0x18, 0x84, 0x0, {0x8, 0x1, 0x8, 0x4}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x3, 0x201, 0x8, 0x7, 0x5, 0x17d, 0x8, r13}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x8, 0x7ff, 0x6, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x10001, 0x8000, 0x5, 0x80000000, r14}}, @init={0x18, 0x84, 0x0, {0x2, 0x10001, 0xfffffffffffffffb, 0x1ff}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x0, 0x7fffffff, 0x8, r15}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x0, 0x4, 0x40, r16}}], 0x1b0, 0x4000004}], 0x7, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000315000)="1f000000100007000094ff0700007700000008000a07030000ffffb8093a", 0x29e) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00007cc000-0xb8)={0x0, 0x2, 0x40, 0x1f, 0x3f, 0x8000, 0xbd, 0x3, {0x0, @in6={{0xa, 0x0, 0xc000000000000000, @loopback={0x0, 0x1}, 0x350b}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5321, 0x80000000, 0x0, 0x5, 0x4}}, &(0x7f0000fd0000)=0xb8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000ae5000-0x8)={r17, 0x8}, &(0x7f000020c000-0x4)=0x8) 2018/01/20 01:00:28 executing program 1: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000026000)={0x0, 0x0}) bind$ipx(r1, &(0x7f000001c000-0x10)={0x4, 0xfff, 0x7, "5f2775e5b91f", 0xa000000, 0x0}, 0x10) sendmsg$netlink(0xffffffffffffffff, &(0x7f000000f000-0x38)={&(0x7f000000f000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)=[], 0x0, &(0x7f0000001000)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x18, 0x0}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000027000)=0x6, 0x8) bind$netlink(r2, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r2, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r3, 0x8924, &(0x7f0000001000-0x4)=0x0) connect$pppoe(r0, &(0x7f000001d000-0x1e)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @generic="1abe36a1e72bd99ada532e4d57c12079"}}, 0x1e) 2018/01/20 01:00:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(twofish)\x00'}, 0x58) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00001c6000)={0x40000000, 0x0}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f3f000-0x10)="00035400000000109eae7a003e9d4d00", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000c22000)={0x0, 0x0, &(0x7f00002ec000)=[{&(0x7f0000060000)="8c", 0x1}], 0x1, &(0x7f00009c1000-0x22a8)=[], 0x0, 0x0}, 0x0) 2018/01/20 01:00:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000fdd000)={@common='lo\x00', &(0x7f0000b67000-0xae)=@ethtool_eeprom={0x48, 0x0, 0x0, 0x255, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = accept(r0, &(0x7f00004e0000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008ea000-0x4)=0x10) r2 = accept$ipx(r1, &(0x7f0000a60000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000d89000)=0x10) setsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000b92000-0x4)=0x8, 0x4) ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x89e0, &(0x7f000034a000)=0x62a8) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000ac2000-0x4)=0x1, 0x4) 2018/01/20 01:00:28 executing program 3: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000003000)={0x0, 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000008000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000006000-0xc)={r2, @empty=0x0, @multicast2=0xe0000002}, 0xc) r3 = accept(r0, &(0x7f0000006000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000007000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000006000-0x8)={0x40, 0x2, 0x7ff, 0x4}, 0x8) sendmsg(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000-0x30)=[{&(0x7f0000000000)="f0ede0d860391b2aadcbe119f5f0400dcdeedbec596c3589ba0c6efa9c32c61f501a06b1eaf95f2a2fe7a24a49d947dc5fb0cb2d207728c9a516fcbce37cf9a379829e89abd60a08388af85f3d19c06e7491b685057b1a0865f8fe631746da66c6ee07984f3458ca", 0x68}], 0x1, &(0x7f0000005000-0x40)=[], 0x0, 0x0}, 0x0) bind$can_raw(r0, &(0x7f0000004000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$can_raw(r3, &(0x7f0000009000-0x10)={0x1d, r2, 0x0, 0x0}, 0x10) setsockopt(r0, 0x65, 0x1, &(0x7f0000000000)="", 0x170) 2018/01/20 01:00:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000740000)={0x26, 'hash\x00', 0xfffffffffffffffd, 0xe, 'sha384-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$nfc_llcp(r1, &(0x7f000017a000)={&(0x7f00000c6000-0x1f)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "11998e99661cbfc48c78bc9ea0a12d78e3d39e873b13ca7a4384c1bbb4332edb3c9867781154c85ca6c72f8eb48060ca40865fff3dee970145b4777dc0c29b", 0x0}, 0x60, &(0x7f000013a000-0x40)=[{&(0x7f00000c2000-0x4a)="2d540b43e584ae03cc07cae8c23be7a30b88e0ebe6dfdbbb3360992a73097edfd593eaabb9829a2aa53fb9ac288ac4f821c51405c5eb6bfb28a1bbda447db35f", 0x40}, {&(0x7f00000db000)="c1ee5b935140b933182b4f34e19224fb53637d7ea3b3e57541f7ebbecffb3e70fe1169c0b4b75011a9310a1c1e3c843384fb50d11cb8736eaabd1da04d99368d", 0x40}], 0x2, 0x0, 0x0, 0x0}, 0x0) r2 = accept$inet(0xffffffffffffffff, &(0x7f0000950000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f1c000-0x4)=0x10) accept$packet(0xffffffffffffffff, &(0x7f00007c0000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000047f000-0x4)=0x14) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00007ba000)={0x0, 0x0, 0x0}, &(0x7f0000500000)=0xc) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00006ca000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0, 0x1, 0x0, 0xa, 0x20, 0x20, 0xa69244e67611ee88, r3, r4}, {0x9, 0x3, 0x8, 0x9, 0x8, 0xf1df, 0x6, 0x0}, {0x8, 0x8, 0x230, 0x8}, 0x3, 0x7, 0x0, 0x1, 0x0, 0x2}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x3, 0xff}, 0x2, @in=@broadcast=0xffffffff, 0x6, 0x3, 0x1, 0x3, 0x8, 0xeb, 0xfffffffffffffffb}}, 0xe8) accept$packet(r0, &(0x7f00009b4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000f4d000)=0x14) 2018/01/20 01:00:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair$llc(0x1a, 0x0, 0x0, &(0x7f00008a4000)={0x0, 0x0}) bind$alg(r0, &(0x7f00005e2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000f12000-0x20)={r0, 0x3, 0x1, 0x1ff, &(0x7f0000bf8000)=[0x0, 0x0, 0x0], 0x3}, 0x20) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00009d0000)="3b692cec", 0x4) recvmsg(r1, &(0x7f0000da5000)={&(0x7f00001c7000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000006000-0x60)=[], 0x0, &(0x7f000017f000-0x44)=""/0, 0x0, 0x0}, 0x0) sendmmsg$alg(r1, &(0x7f0000416000-0x38)=[{0x0, 0x0, &(0x7f0000d3b000-0x90)=[{&(0x7f0000093000-0x92)="9535f1df199dcee87dca3f814a85d955c1fb2cb5", 0x14}], 0x1, &(0x7f00002f4000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/20 01:00:28 executing program 0: mmap(&(0x7f0000000000/0xdff000)=nil, 0xdff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f000001b000-0x5c)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, {0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x0, 0x81, 0x5]}, 0x5c) pipe(&(0x7f0000a7e000-0x6)={0x0, 0x0}) r2 = accept$unix(r1, &(0x7f0000df1000)=@file={0x0, ""/4096}, &(0x7f0000c1e000)=0x1002) r3 = socket$inet6(0xa, 0x80005, 0x0) ioctl$sock_ifreq(r3, 0x8970, &(0x7f0000dec000-0x28)={@common='bond0\x00', @ifru_names=@common='nr0\x00'}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000bee000)={0x0, 0x80000, 0xffffffffffffff9c}) listen(r3, 0xb0a) r4 = socket$inet(0x2, 0x4, 0x5) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f000003b000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r5 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) bind$inet(r5, &(0x7f000017b000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000dfc000-0x4)=@int=0x0, &(0x7f000036a000-0x4)=0x4) getsockopt$sock_buf(r5, 0x1, 0x18, &(0x7f0000dee000)=""/0, &(0x7f0000dee000)=0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000be9000-0x4)=0x0, &(0x7f0000dfb000-0x4)=0x4) setsockopt$inet_tcp_int(r5, 0x6, 0x200000000000a, &(0x7f00009c2000)=0x6, 0x4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000a21000)=0x0, &(0x7f0000df8000-0x4)=0x4) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f00007ee000)={0x8000, 0x204, 0xffffff7ffffffff8, 0x2, 0x0}, 0x10) sendto$inet(r5, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000df4000-0x18)=@add_del={0x2, &(0x7f000092e000)=@generic="cf00a500050000008000000165ef47fc", 0x3}) setsockopt$sock_int(r1, 0x1, 0x100000000c, &(0x7f00001bb000-0x4)=0x8, 0x4) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000df5000-0x4)={0x7}, 0x4) setsockopt$inet_tcp_buf(r0, 0x6, 0xd, &(0x7f00005b3000)="1f0000000000000000f901fc8f36f8000000001fa78606df49000400000000000000004f8f43", 0x15) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000df5000)=0xaf, 0x4) pipe(&(0x7f0000df3000)={0x0, 0x0}) getsockname(r1, &(0x7f0000df9000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000bac000-0x4)=0x14) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000c51000-0xe)=@generic="fd5f6f5eebc841c763ec6807a0da1a1a", 0x10) sendto$inet(r5, &(0x7f0000dfc000)="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", 0x105d, 0x14, 0x0, 0x0) read(r5, &(0x7f0000dfe000)=""/4096, 0x13a0) 2018/01/20 01:00:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000afb000)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x6) r1 = accept(r0, 0x0, &(0x7f0000568000)=0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00001a5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, 0xb) recvfrom$inet(r1, &(0x7f0000262000-0x70)=""/112, 0x70, 0x0, 0x0, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000c26000)=0x0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f00004ca000-0x4)=0x0) 2018/01/20 01:00:28 executing program 6: mmap(&(0x7f0000000000/0xace000)=nil, 0xace000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) connect(r0, &(0x7f0000ac9000)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "7b5e115dc08173b17786682c77830e71d013ad5f5b4e5364db0c960f7f52e0d55226ea9b6d1ec2394089c1717a0ca38a99d10eda55419f68d30ae024056200", 0x0}, 0x60) mmap(&(0x7f0000ace000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ace000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ace000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000acf000-0x48)={0xf, 0x5, &(0x7f0000ace000)=@framed={{0x18, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0xd6fa}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0xcd04}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00003b8000)='GPL\x00', 0x73af3025, 0x14, &(0x7f0000acf000-0x14)=""/20, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$OBJ_PIN_PROG(0x6, &(0x7f00002fd000-0xc)={&(0x7f0000777000-0x8)='./file0\x00', r1}, 0xc) 2018/01/20 01:00:28 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x4, 0x3, 0x0, 0x1, 0xa, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xfffffffffffffc7a, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000)={0x7ebc}, 0x4) 2018/01/20 01:00:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/01/20 01:00:28 executing program 2: mmap(&(0x7f0000000000/0xcdf000)=nil, 0xcdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000008000-0x8e)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x2001, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "11ad5b", 0x0, "5fc07d"}, ""}}}}}, 0x0) socketpair$inet(0x2, 0xf, 0x9, &(0x7f0000bf6000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00002ae000-0x98)={0x0, @in6={{0xa, 0x3, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xe34}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd6, 0xfc}, &(0x7f000090b000-0x4)=0x98) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00005b2000)={r1, @in={{0x2, 0x2, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000a2f000)=0x8c) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000061c000-0x10)={0xfffffffffffffffc, 0x203, 0x2, 0x6, r2}, 0x10) getsockopt(r0, 0x7, 0xfffffffffffffc00, &(0x7f00002c5000-0xad)=""/173, &(0x7f0000b05000)=0xad) pipe(&(0x7f000067d000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_MODESET_CTL(r3, 0x40086408, &(0x7f000045c000)={0x800, 0x3}) 2018/01/20 01:00:28 executing program 4: mmap(&(0x7f0000000000/0x14b000)=nil, 0x14b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f000000d000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000149000)={&(0x7f0000044000-0x20)={0x20, 0x1b, 0x3fd, 0xffffffffffffffff, 0xffffffffffffffff, {0x5, 0x0, 0x0}, [@typed={0xc, 0x1000000005b, @ipv4=@rand_addr=0x0}]}, 0xf5}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000014b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000014c000-0x4)={r0}) mmap(&(0x7f000014b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f000014b000)=@assoc_id=0x0, &(0x7f000008f000)=0x4) mmap(&(0x7f000014b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f000014b000)={r2, 0x6, 0xff}, &(0x7f000013a000-0x4)=0x8) 2018/01/20 01:00:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x21, 0x1, 0x9) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x9}, 0x10) sendmsg(r0, &(0x7f0000835000-0x37)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "0300000900008d0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000448000-0x10)=[], 0x0, &(0x7f000016b000)=[], 0x0, 0x0}, 0x4) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000473000)=0x0, &(0x7f0000961000-0x4)=0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f52000)="4299fd99260c0f25c51914a589b51738d7fa5820a589e4fd482e9df5fea0c13d79201d3d46a7d90488168aed4b8b61080b6e025d6647d3277b21304f9180ff77e78a77c735c6449b6f1ca263c8bb224cc0a86ff1cf825392770fbec89d92fb9f62e5615a9ef543adeda9f511f03faab7263f904be9a3e8f1c608255a981a395ff0f3f4f0552c75f5b4a51b02c40200856fbcd24d28", 0x95) 2018/01/20 01:00:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000329000-0x8)={0x0, 0x0}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000ee5000)={r0, 0x0, 0xbb, 0xa4, &(0x7f0000689000)="afebbe263def878560342ad6947d9e52a0e3ae0a2af123884da77e1310d5690e38301a544b3af983fb92a7b5f1fcfd9f4dfe10461f42525ed39e7d6da3229bff7dea073b3ddb2f76999820339cbdef9f3173c6cafca935665a91d6468d1451f18b52d8da87ac920c3ef98c1117695648212ccb062163f1a461d62bee02b5876784308bbb293ed4945776fbe7cad064378bde41b202349e72f78d37e10116a1fc101edfa119fed8806eabc02d480efcdb1ee0654eb75145a6214263", &(0x7f0000b47000-0xa4)=""/164, 0x704ae0e, 0x4}, 0x28) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00004de000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ad0000)=0xc) r2 = gettid() r3 = accept4$inet6(0xffffffffffffffff, &(0x7f0000ec1000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000263000-0x4)=0x1c, 0x80000) sendmsg$nl_generic(r0, &(0x7f00009cc000)={&(0x7f000031a000-0xc)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00003ab000)={&(0x7f00002c5000-0x15b8)={0x15b8, 0x35, 0x400, 0x6, 0x1, {0xd, 0x0, 0x0}, [@generic="42b20cdb888f0c2d28734b61a2898521bca3533d9c5b4f93b259e2154471e58a1abaf1055043c1cf0dc574751ed10b9244573cab5829508038ab4713c4a0f05bffb5303252a1ce92bae52dce4c73499617bff2d1463194206da9cbea6ccb8744f657d0c5e26b571017e1258ca8aeb0f00d250558cb411205cf27ef05eb7231deb8610b1b23dfaed3087aa3160b74d395a6f3189c7cfdfe3ec08d34f6349a4ca4b93d3237821cef06b8b3dfea969ab4f9f6675f1a424a0b82e89783872a53d1fcc5f6c58cd079063d9608db0c1ff465bc5fcc74688989e6b31b1d013fad2bf571666954acc52694423649", @typed={0x24, 0x72, @str='eth0vmnet1bdev*%vboxnet0{\x00'}, @typed={0xc, 0x5, @ipv4=@loopback=0x7f000001}, @typed={0xc, 0x10, @pid=r1}, @nested={0x147c, 0x1, [@generic="e8aebc5e710c0f0f3c1dae3cebe8cc2b23c80a7f93a78a90824ab5599a4a3caf6e9910968aff01a506eb89690a36f91a556e70fadca4ea7219e06454c1b5d2f68019fa4b5d14d2b3d306b9f5c9bf0ab90d1c5f50ab6e282a2108e1a493e3290771cc3d9315d915dab8b9377347b46975f889fc226a8473f76a8b1ceb83489d9ab14349fdc0a967eab24557b50affba07edd4a1b4ae293c4f95", @typed={0xc, 0x22, @pid=r2}, @typed={0xc, 0x10, @fd=r3}, @generic="570ad0428bf0d1695219291f37fad3f925fbafc0a368b36221c65d93e159480153d6b933602b8e78fdd0dfd977d1fb0c768679c15e20b16e6146d8ae331ff4b2887f46b6a3f3412de3c0266daaf07243745c48bbe8c24e748ffde05fd99352b446423f75d3355790e1295669d7e2e5713813842362aa3ec70566858ccdae51853f4e89748cd3d269a40577a204468d706a2e2064f72a42654df30f8bf2b96372144b5f842ad63914f634b2bcc157f90ce08923acf278ac09ba79498ae2a154e78f360bb8edc25ce2ceef9fadb29268d6a56e5a57f8d84bb0814b12bf", @generic="a6a0205b1a08f7705a9f904dba1d0a5b6d730a7fdfc162e1cfdfe031d68b3ba3cecc3c36027d0212f8009bad5af666c01473f2beca38f350ecac9d24ab08cf7e5a2378cdac869a2d40329acc9a29ea355521473b75922d9ff60286b693f494d33abaa17beb27c7745d3488db1ae57c193c40b2d7f31363896ede15a01526dc8ab05a21e5562c021f97a548e3d39559e63cc32de9ec59bc395925f2bd80c0360c8f3f425a3a46fc88edcdd8771d5b810a863ecd17d136412a3714709e5f50c0a5ff7c79", @typed={0x108, 0x58, @binary="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"}, @typed={0x10, 0x4d, @u64=0x1}, @generic="c6a6b17e395a15b017267111fcb59cbc023b432698900491d4d642e71dc440614c4ad8dc8014ee36f86abcbb230f43ea66531d48f40bdc1958a1171b087f16f7d940a87aba754c76535cfe9239f186581680667efb6b35d6b0450190a2cdd339ccb46fed445ef82262ea7cbc85df4ce9f1051609ef1833d44a5b402aa6fd267a264350244cdf79d15a821fb66e2dd4cc67afeec6d5804b230c20946f645b71dd9fa59bf9b25a1ae343dde1468fc7e2bcf6bb23cd6305db2d5634d17879acb33da88d54f92879b66722ec2097db2a9d05b062337d814ef2f478b8de38bde098c0c825f6fd2591a42c80cf559f7310c06d27568b7346dd7897", @generic="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@typed={0x18, 0x3b, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}]}]}, 0x15b8}, 0x1, 0x0, 0x0, 0x5}, 0xc8c0) bpf$PROG_LOAD(0x5, &(0x7f00003c3000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) pipe(&(0x7f0000e37000)={0x0, 0x0}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00002c3000-0x18)={r4, &(0x7f0000ebf000)="e662ae50111a7ec13d9049e0bed04ffe4b614dabe477bce151b81c2aa211", &(0x7f00006b3000)=""/133}, 0x18) 2018/01/20 01:00:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000893000-0x10)=@req={0x3fc, 0xffffffffffffffff, 0x0, 0x0}, 0x6) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000959000)=[{0x3, 0x5}, {0x2, 0x8}, {0xc, 0x5}, {0x4, 0x0}, {0x6, 0x7fff}, {0x4, 0x0}, {0x3, 0x564}], 0x7) bind$netrom(r0, &(0x7f0000d1d000)=@ax25={0x3, {"93682af1230e1c"}, 0x4b}, 0x10) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "030000000000000000000401e526cc573c5bf86c483724c71e14dd6a739eff000848006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e2780000010007dc3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000bb0000)=[], 0x0, &(0x7f0000477000)=[], 0xd2, 0x0}, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000051b000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f68000-0x2c)=@ethtool_cmd={0xe, 0xd0, 0x6, 0x4, 0x2, 0x3, 0x40, 0x0, 0x402, 0x2, 0xfffffffffffffffb, 0xa448, 0x30, 0x3c, 0x4d, 0x9, [0x7fffffff, 0x9]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/20 01:00:28 executing program 4: r0 = socket(0x4, 0xf, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r0, 0x0, &(0x7f0000000000)=0x0, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000001000-0x10)={0xffffffffffffff9c, 0x50, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000)=0x0, 0x4) r1 = socket$inet(0x2, 0x6, 0x0) setsockopt$inet_IP_XFRM_POLICY(r1, 0x10d, 0x3, &(0x7f0000001000-0xe8)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) 2018/01/20 01:00:28 executing program 6: mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) pwrite64(r1, &(0x7f0000017000-0xda)="c79b6f66c6d2f12e6d0c819ac09ca40151e0454c206d71123d7c77450ea318a4d2add7456b0e731dca35dba0dd482efe8c4e926014634e614c5efe64ce46e91858ff01f4545683b3955d67b8f8188f9f93d0e5c8c31e4def15e9e3500a05a94bd1feadf4be1416959ec2fc3d6dfaa17dc146003800a2d2865c400735ecc582e56709dcb451c4a28c34c213ac0bb3ba02000000a525afa492e259544e333dda738e3f50e85692067097646e0fe26060f7e1ad660329be0fe62ad32c27be0c8dea2159db2c9ef5a739f65270f8dc5b213da732905762f2b97727d8", 0xda, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000007000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000036000)=r2, 0xfffffffffffffe52) sendto(r0, &(0x7f0000023000)="", 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000037000)={0x0, 0x0}) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept(r3, &(0x7f0000022000)=@vsock={0x0, 0x0, 0x0, @my=0xffffffffffffffff, 0x0}, &(0x7f0000039000-0x4)=0x10) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r4, &(0x7f0000033000)={&(0x7f0000006000)={0x27, 0x6, 0x94, 0x4, 0xb0, 0x8000, "ccadd2620d5af61ef3ad7fd4ec6dbc5a71947e01e223c735cca893b8609da6706f6336e8434911c93da8f4c250be5397fd457f4c7dfb319667af29ed6be584", 0x120000000000}, 0x60, &(0x7f0000011000-0x20)=[{&(0x7f0000039000-0x7c)="744cd685b07756550fab0f094cab81d76735f2dc379bd0dab34b8b9d822c0dab2013a6d2f914a254dd663dd9d2772ac4be65884cce945e55a2894ac1e5760361375176c86f36187cfd216dbc36e411c66bacfb651c551b69c155374e6b520c801a03a3d282caa116fc36e0766497336fa24383738c11b2a6f30d8fdc", 0x7c}, {&(0x7f000002a000)="350f8cabe1cf2415e06d151cf46dcc9c9684371a896cc4ad2fda392ae680cac5fa71b2da484a212ced642dbc50c574c7f80f37ccbc09dd8cbaf326005b47bf1c15d118a3f67e304ddaf4b7ec35cfa5acb21160bf30f2ccbc8551984df17d7f8a", 0x60}], 0x2, &(0x7f0000038000)={0x90, 0x116, 0x0, "ed19abacb251f535c599ec45196bc4004165115bf796e1101d65fc909cea1782cf02ae1f051baea0053cd49735e3e7bf13012c0b35b2d76616647630044611c4c1b0c323dd6dbab295ed90e3d5f6167176c52574dde3f6175ada5a5c410567be54f960b02f2e574470dbd013aac9f702e35f445350e0991ed02e7051f139bf"}, 0x90, 0x0}, 0x0) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r3, &(0x7f000003a000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000039000)=0xffffffffffffff3f) sendto$unix(r0, &(0x7f0000019000-0xd6)="f7c189f7a05f907264cc9466214167682abc9c5b5814b50b76e8479ebbaeb2bb9b12d57f8d64f0fb1c7aa7ae9edbbc479b0e832b286f8dc558915a2cca4a89611058dd0f4fd399e1fdb2cbd8d9add83865a3ae09f029c9ca65d42fafb7105ecb51b3103dd8a64885a175d18f9977ca01058602829840f915da464f6d14ddc6b830963663df37fbc42f5c7bf621e59e2d3f1e1c5f518f3bda9f17beca1f100306fe76a3ef38a5fdf668689128cf245ddde8881e4ec1e9f7b0d558c7d42f650bb41ab8b551f2abb26f0c7b3e2b4d73d5c12addb07a4b2d", 0xd6, 0x400c004, &(0x7f0000038000-0xa)=@file={0x1, './file0\x00'}, 0xa) 2018/01/20 01:00:28 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f8, &(0x7f0000f4f000)={@common='sit0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0101090700070c0000fa000011040100df000000000009000000ff000004eb00"}) 2018/01/20 01:00:28 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x14, 0xf, 0x1852, &(0x7f0000001000-0x8)={0x0, 0x0}) bind$pptp(r0, &(0x7f00007ce000)={0x18, 0x2, {0x2, @multicast1=0xe0000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) mmap(&(0x7f0000000000/0xb3e000)=nil, 0xb3e000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x801, 0x0) setsockopt(r1, 0x1, 0x32, &(0x7f00004ef000)="6c59ea31da", 0x5) mmap(&(0x7f0000b3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_FILTER(r1, 0x0, 0x2, &(0x7f0000b3e000)={0xa, 0x6, 0x5, 0x10003}, 0x2) 2018/01/20 01:00:28 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000551000-0x4)=0xe8) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in=@multicast1=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept4$unix(0xffffffffffffffff, 0x0, &(0x7f000063e000-0x4)=0x0, 0x0) r6 = socket$pptp(0x18, 0x1, 0x2) r7 = socket$llc(0x1a, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = bpf$MAP_CREATE(0x0, &(0x7f0000001000-0x2c)={0x2, 0x4, 0x4, 0x59, 0x0, 0xffffffffffffff9c, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000b46000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000097e000-0xe8)={{{@in=@loopback=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005bd000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f00009ce000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0x0, 0x0}) r13 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r14 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000fa3000)=0x60, 0x800) r15 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r16 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0x0}, &(0x7f0000000000)=0x1c, 0x80000) r17 = socket$bt_hidp(0x1f, 0x3, 0x6) r18 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r19 = accept4$netrom(0xffffffffffffffff, &(0x7f0000001000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000002a000-0x4)=0x10, 0x80000) r20 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000000)={&(0x7f0000000000)=@proc={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00008e2000)=[{&(0x7f0000000000)={0x16bc, 0x40, 0xc, 0x5, 0x0, "", [@typed={0xc, 0x96, @u32=0x20000000}, @nested={0x1198, 0x6c, [@generic="6b60c4f2578adbd40bd3ee70ecea4f5de7d7419751c2cf069d42b656cefb590a92b02140af9fd70fb0e0950a7d87762aad6b0133101bc21e85d409cc9156f4abd25fd2bce90f423e0c0154755103147b752aadc36e8c83b5ffa42c64409e67bdf07da0c587d2c5331b40437a98f15a9009989a1250ad97ff40161ba071699f899ff2ba04d46fab58777f041d5ef312452549e094730f085158761c996d088e88b79a87f05603be8bee7766bd0135026b567ae9e7067caab9c73859671eb0ba60e3aa1ab306c6745e03b1f4e8158b9cf5002bc70f6d4aee5dd01e3c59770bc1bcab066700885fc35414e95015df5a3f3b5413250eb5f1c8ea0b8193cbdef74222e82aa119f3715a5c340dd47eee38bb61f513b828fc5ca739825d21d742165eb7c7d690512e40d107a217952207b5fb9bcb78452cf66bed4a28d2d511ad97b90bb7f33a44c4dfe462849111fd88a7c66f312648c9de52df469ba75026084ea46ee02d42d9122fc805b8bde965fd3170536c43d34e402101c5edb379eed4b43800ea889391fc6d5fa6b8bcfb4f6e1e41f5c81d203bd31c09ac76672861d50f7271d75769972e9dcbad936eae0a0e706d439885d271645ee7e8ce934ea823497fcdd9c0efddd5fa561348f4a756b0b7dfed274c03a2267a2d50f644bb18ec8c099d433347e07cffbb351bea9aef3f18c0f929d8fb4feb5a412cfa9cd041607df4003bf8c1a52d3397302acaf67d5f0084189cff6e4d354fd870fbfa1d4f336fbb5294ed2ec25c58d791ecb86b4f625396ee5b0b335b2c4b1953229e7e4d38008ba5f0cc8e965abc3f277790639a096cf73285c5ba4760cdde7eef53f7e130179a31cff5199f53b926ea1a89183d1157ab8c4622c4949be13665486f14b861563c03038e8382ee1731b1a583bdf6754bdfe56bebbba4acbf8be47ac2898da663ca14559ada094a165b15aecbdd7965ea8be89b851bd824b153ca51bfd3efa8762d5dc0394b5a432a910229120ee79a7eda886673d23f8a6dfa972a649418bf4f407edfe151d811d2d2a5d0fa621a0cffd22ee623c8baf0845114ac388307f7cea07894b1c95252a9e630a4605ad17762e84b7a24e0c822d8ed5f698432142d196068c2b6b27514a9addc21f0e332dacf65bc7d5cfc9c0c4ab6a8b02911e25b241041f5c30bbbbaf09f2e3c73b35da7773cdfb815da438823a64aa90a5c41914c8edf5c26deaeb8bb2a128bc3d1e619ec788f44881e15fcfaf2a9483c615a536f0f7362d673f3d46ce8d87cde921b6d5cf1077b49ba7aeedb625a837a946a8e2e5696d8a5307f84912110768cbf11356cd2fb3a9d63b85b295df6bcfef2e5c80a596c15de5e2d07ecb70c883a25d12119c99aa194878b7b45ef7fb5a200e39cd27ec511f904cfadea13b25325b303370145089c001c24f41a7f490df95c37297e70a9864fbbf658bb32e4825a429177651138fd66222eb03991b4c4f3097e1bf630c20b6a02b5c278ec365310dbe3cc0d0788b5c659d9ef42faa320dd09d0bfe46ca8f0c53c799bc880d1924a1851fa1b1e3919f112f616fc1d9acb0cb413da9b7877d87abb08772053d1159f87bb4116642bdeca7414fd912b250da8130556d53f0c7c734a7a6dd48cdf61b38cc4aee95d6a7e9532a03eeebf0b76fb2bcb1cf901e2d40adf15362d03d9eae7149ed78560db5b93ed904d620f11636e6df028cf9ea2f1533cb77282147780d43b033c74969f8eda72fa0e3e52007b9cf387275d1dcd28251775a3adf695037399762e7bb8eab0cc9eb18e38cf8e75dcb2596601159aa27709673b4f2f2d15ea73c221b5670b2ea127dfa8ab8583a4564aeb08a5c3d27248c06658423cbac7d2daa3fcf67f9636ddaa8c22bd0f169ae8289a320d8ce76a069e6babc1e7ca9e82f715cf911253ccb87f2cfeecdc2c0a1551101f9a93b2ebe343649ffc2dc1fa25de2c76c3e6f29cb842dde0657fbc5648b4b5d4a27e27e2913f89beab6d4d16f0dbeed5bc91bc68790f56c5237c3d087395e7e8bf2a532d8a51ed90de1cfc7f2958d24359d9baf7ae4e6838dd78ace34628a6eb6665bd023a42a54b77749ad5355587dda05fe32a0f6839b2642b5cb4e12f8e724be8f87601cd4766f716cfdf0eb860e319649816e2a0065105077a0f98de27a485129090e04c2242b049461a35eee8c639fd5038062f65909846ec2b08cf3bcd7b217de98dce2fcb60b70dbeca276b04d13f6467fad43cab48c2f25dc8b576767bbb90903bad5777356f633b4eeb609c771528e7872b92852a0bf5c4fbba2194403b98a287afd7e730d15f864ca7c97531d391190d11f49e31b1f2b404a4fa22a685f15d9f6e0555cd9bd3cd312b81c2dc2b34ed3b6a2ecbb94e8e2b1fc09ad242648181a4f3ab1f45f50f8721c4900206f844453f8067e9ad79e709333c336ebbd0b134b3b7c5888caf8e4c6a016abc4f914387774f4036779d8143e93bac5c1caddc567589d60d3f448d0f40a5de77d0b6668ea8a10c3626038cca0bd9d559e5fb38a2f5f7d73454def1622436b5ac05616e247d719a8452c1adb4882516b764dceea475bea2e8a40fc6c1660b0bb0631ab0585c87dd6d1e6133aab1514fc8229e688a7e7077e9a1ddc566f63ee4f22e656b5c2eec3b9046c3e53feea85261b212b89ff0ee67e2b55821e037bedcd7fb4b6a39ca6657836db476b5d137b06e380345dad9736936dbeb78c48fa8a0f0a23dbccf072b90c265e336bcf6cc5e8e4fc3953b8ca616f0b384ed112235902ce595303a01d1f198fc71ff25d931e42b96b9e42789a42063176f740de860b3f754ae6d6a7790982a084905d70120d60d3b7773d5c7000eeba4c4b3721ed71068eed8155565cb4ffa8a7c4d00a4278e9da224e3f0df9532eb522382b623dd1c2e329ff3e7f05e30b5ad01c1388acb221c11c363a86623bc11f9ec97e30a0f02b7164707fd0cae70061300c4a8f0f57e57985c91b125a4eed484ed4041631234682dbab54b2a85c17cf11ced5d441de36904bff64ca9502fecd98cde1a2dd66e8c5e024abfcf567fff28a28329af728b57f97935f708fa32b83a7b7340dd3c3c81ae9d6a40af161eb1f8ce49407a061e1bab32cdf77c5ea3c632c81f85a85668d6a477aa1c671e2c41fca848e9cb43c9d0677d38b8e9d9b921695bf84bcda3a715fe28d2f1397d435114092378b1e283597d460b0cd87de565c6dc16360382e3b3386f64af3ff6cbc73932efd332b9aa52cd705aba4810eb94ef99046ec5352a9496e6692371477fdf643a2db6f3574cd8ffe4d4a69fb6e6bc643b4d2c3af58771ae554bdbf8a65a33af7b2f801eb66c1e64f39d7c87e3bbb04ba110044dcf6c4f0dfeeb3a5332da15d710b84b1a386b1a64665dab4301b9155ae27e1294facae9ca72e373bd43d481ae8641663f448ed3684ca6bf7d713e230fef63ea34bb22ee72a9d1927fe56750196e2625912c055e201727e9b026ffc08fbe343f7f5ff84c81178ffbe3b8eee98917080e2dfab71ae95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@generic="02cfceb23bbed5a151feee540e3da2fa857edec7849d2e347015bf05cee63cc64af25808c4e58882defc623eb72193450c18d78db02790ca50194793", @typed={0x24, 0x16, @str='.,systemkeyringsecurityuser\x00'}, @generic="d906c19a6d6c230c771a5322202c2078247b61633edc91b8f07e964489af316c8a3774f7dbda16d55b5c63fabbd42e12167f8aefb3ebdd53699e6f9f79a69407efcd29e0c6e7b01c8a6b0e7110515e8ece58c29756e2d066a201d6d30389a69c6f5d0c510fc00c556a944e", @generic="ddc32fcbb53090ab6cc5a600d921f54a9c66af0279ff559c9fd876b3d20b69ae43c020942eb04bc20e88135f79b3d9c8fdca18c4c4f3ec50623427579caa19548d606f0f4997f6a3e53ae6889bcfdb13f1a73c1b07be02674ece", @generic="8e435c69c1c638ff6315e25679923320663b8867e16c5eb5f96b3883372ae61cca8cead3be22ab85ef65ac23ca1a0edf42fb98aff48663f4b96921c361ca2a85dbe770326e5fe5f74df05dfacb47abbe161d9a951654352543e47b6982b1aef0983cdc43fd00011acf9371270b"]}, @nested={0xe4, 0x3c, [@generic="2264a97c1af14d099341f3db63d2aad428bbe65a0f58982804dcb38255d266fba286074180d7f78c6020312d9d6ce0ffe16547b3564138f96b5ef2b3d3523281a3eb7d76a08872e4973bcceb44a448e32300b79b9ea4164dc397f58c36e5883ac89189ebb2c151fc25690073f3c298d9f928aee48135637ec253c8c04f6eeaa018fc1fae855ab9edf35c8035e1b2b3849ff5c47aa760a9ba4bb7bf4f9e5df2a9c8488bd684530fd535574158c7dca80dde06d775c39f4627d58df05ec1ae3b4d75c80963ed809d933573652a7956985533778a", @typed={0xc, 0x85, @ipv4=@loopback=0x7f000001}]}, @nested={0x44, 0x57, [@typed={0xc, 0x57, @u32=0xe94}, @typed={0xc, 0x6, @ipv4=@loopback=0x7f000001}, @typed={0x1c, 0x19, @str='em1\'!^selinuxproc\x00'}, @typed={0xc, 0x14, @pid=r1}]}, @generic="6317989528087782", @typed={0xc, 0x67, @ipv4=@loopback=0x7f000001}, @typed={0x8, 0x55, @void=""}, @nested={0x3c4, 0x63, [@typed={0xc0, 0x81, @binary="efddc9675def3b68ed6c83765182b3ceed448e767e4fdb1327ae8d09f950fbdaaf4718d540a4d0f71f9cf5d5808a7d518cfb53c8cfe456a469dbdfe5709b606c7bbd27c23faf4d51d9eef91c3444173fdd3535a3818f182da796e4d7875464937634fd63d83e017144cf507a242de0a5668223e41973b02be5fdb5601b029e89f3720ce81024fe9f934dffe4252e0deeac6fa0b7c4ce16e63b77b451e7210d1e8870b5ce703ea034adf8e749e6228edf26da962e9c50"}, @generic="18c891507ea6cac1fff702262716d18e6582a481fb3c9be5cf9a12b589a673056419b364bb7a9f8d515b5a03f699ba603c565da8b15d9251eb93bf750e3d50b0bac740c87f5b007e2055e91e8144180782cf9eaf5f49145876e50be734e6c8c90e9db013bd62b2b0538b41cdc087d57f86a040dc4b837c7e9bc48f75c916b48e5a69e11925d261758cb3ee6774faa36701d06c1c55239b340c46127500014a7643ee6d10f6dcf13905e31a24b7f296effb5fa427f63e05ac7254ace933f7ef64a14f855bd6e065455b469d8b791c6b769dbd04fe79f547513cfd", @generic="34d4d5eb8e57ab02d61bccb246167a63153ebcc9681212955d5b93517919bcf0dc3369205d12c23dbae4129d65c6825e7410003bcfb54d83f886a389a9e0785ed9f772bd91457aec70825481c9dd3ec806fc7cd15bd5145e7ad0467d7f9e6288af0a3eb5", @typed={0x104, 0x5, @binary="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"}, @generic="efdd03bd5d0226fe50305aa39d479529484d0349540efbdc0ed43064361243c456867c2c89bbe82c41e19d7ca8379b8b49bb7c8b43aef9140782332ace6a68471fc349b191103bc7173304", @typed={0xc, 0x68, @uid=r2}, @generic="d8e87932fd54a9ccfd5276751dc10a4922f1d54aa0e5bde1a4789f4f891054bd5e666eb870f53b90f5e33a9df914868b8b7c85868718c39f82c3fa1b7d4b8b733e93052b51b13c17b978b57cb9331b7a80982a80b83446c8e6a57b", @typed={0xc, 0x1c, @ipv4=@dev={0xac, 0x14, 0x0, 0x17}}]}]}, 0x16bc}, {&(0x7f0000310000)={0x2e4, 0x42, 0x0, 0x3, 0x1, "", [@nested={0x2d4, 0x2d, [@generic="4ba3a6ce380bb3f1c1936b0bdc4435d8547d1055ba1408dfb936267e6039c18deb3fb53aad5baca7c2144a90deb12991ccb607bfbb243db55f739e464d2ea62d511fd12a0078c911c17807140acf2966fc03704be906aaa87254f046794992dbaa702dc8a1f8aa3269b33fe208a5bd200a0192ba878554155935d507e27582ec7f014add1d8fdf7215325994a11a63573d6b8463398fba4052c4bab30f67647e1f81071080f1d37a46f6f6ab2f0cced56f1a0aa295f120e203", @typed={0xc, 0x40, @u32=0x8}, @generic="bc250bf22bdb7e42eb443596847a4bb26ffdbd8d3beab793c89a8e788d59af653921382250d0808d6ac0a1c455ef16dce7587af85bf84a1e37d62733249bd3470fa25f946610fcfff3a72401b047827e680dadccabac02280da00a0c6cc640da39e119e27964700ca6ebbc2b95e0311d22012bc969149db9aeb7327529b4b3ccb711", @generic="2e076d10c6638e241ec103ec38374dc64be3ff436b97d8e4ad65cf571645c97aed7e48b8c2f2e946ad7cbec23bbe1679ed844013d67edd0bd041e3f1bd3324571f682838e669664a5bfd59e153a8a99c96810cd5ecaa595204f2e4d4f67a269b68aded760291ece19087de4146dfb7a1bc1b6872309050500052833fd52bed32ab1ff261d1244cc7769dd98011cfd7ef7e52f45fad4e7eb87650965355ba9e31b48a", @generic="ee4bd7f3c768d62e5dc818340a1d877f462c4fd2749c64ff1b1a7b1ff2659c82629b71b7a0ff99c0de774ddfc678b827c39e81487103369c5375b25028d86ef1dda992bb73069c8c21103a9a6e988954bfc924ec803314edbcc42e1847fbe1a4491294630087238adb35beedd1ae3c49d2177fe6b12d0fc87c6d261bc9f354fe809fb79de48c4eb84f0757652c3483651e9e9108c1c74ea1ece8a846a38c00cffbbb936b43e0293eebda51a93e3a52395f33780cd3056deb22d20f9999f257bef35501c558e22b4e3f0d0146d9dab517fb3b1f4a44c6c149", @typed={0xc, 0x6c, @uid=r3}]}]}, 0x2e4}, {&(0x7f0000000000)={0x11c8, 0x33, 0x602, 0x5, 0x3, "", [@nested={0x1004, 0x6c, [@generic="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@typed={0x18, 0x5f, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @nested={0x10, 0x4, [@typed={0xc, 0x1f, @fd=r4}]}, @generic="9f9e6718330fdd86862adc64b8f6f16d2f68846e78c9078974b16be62d790bc6af32bb3c355abd101631facd47256b085d78b0e7a7a4ccb0b8e3d56f8c4c2ebf5e56f5be7ad39ae674537a64701d44048c3a67f491cb45207eb54db90e4b8114db45351ce12ff83f1b646c25b390ee6446e4b3e6b698c3d6c4f0d90b42750a7596e645490d1baeacd4105588965f9145c875", @generic="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"]}, 0x11c8}], 0x3, &(0x7f000024a000-0x88)=[@rights={0x20, 0x1, 0x1, [r5, r6, r7, r8]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x18, 0x1, 0x1, [r12, r13]}, @rights={0x30, 0x1, 0x1, [r14, r15, r16, r17, r18, r19, r20]}], 0x88, 0x8000}, 0x40081) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000007000-0xe0)=[{&(0x7f0000000000)={0x27, 0x2, 0x0, 0x7, 0x0, 0x0, "5c24a25f9e43ca3f80674c7eb451c876c2eba4a348dd45ac3460dbd727c1bcd920186f48098bc00ba08cea8b12c7ee0dc58c8802fbb20f8f276c12970825f8", 0x0}, 0x60, &(0x7f0000001000)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x5, 0x3, &(0x7f000000b000-0x8)={0x0, 0x0}) ioctl$sock_SIOCOUTQNSD(r21, 0x894b, &(0x7f0000004000-0x4)=0x0) syz_emit_ethernet(0x4e, &(0x7f0000006000-0x56)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "e701ae", 0x18, 0x40000000003a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x82, 0x0, 0x0, 0x0, 0x0, @loopback={0x0, 0x1}}}}}}}, 0x0) 2018/01/20 01:00:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00007fc000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x75}]}, &(0x7f0000f92000-0x4)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffef0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair(0x2, 0x0, 0x3, &(0x7f0000fcd000)={0x0, 0x0}) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f00009f7000-0xc)={0x7fff, 0xfffffffffffffff9, 0x5, 0xa819, 0xa28, 0x6, 0x3}, 0xc) r2 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f000094d000-0x4)=r0, 0x4) write(r2, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) [ 1035.319007] do_dccp_setsockopt: sockopt(CHANGE_L/R) is deprecated: fix your app 2018/01/20 01:00:28 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt(r0, 0x10e, 0xa, &(0x7f0000001000-0x1)="", 0x0) getuid() 2018/01/20 01:00:28 executing program 1: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000001000)=[@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}], 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000005000)={0x0, 0x8443, 0x80000001, 0x7000000000000, 0x9, 0x80000000}, &(0x7f0000005000)=0x14) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000005000)={r1, @in6={{0xa, 0x0, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x0}, 0x98) 2018/01/20 01:00:28 executing program 4: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect(r0, &(0x7f0000002000-0x1e)=@pppoe={0x18, 0x0, {0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000005000-0x4)=0x0) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000003000)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000006000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000006000)=0x7) sendmmsg$nfc_llcp(r0, &(0x7f0000006000-0xe0)=[{&(0x7f0000002000)={0x27, 0x3f, 0x1000, 0x0, 0x9c9, 0x9, "5ac531273c2edb087d98be43a044dd238c5dedfb70981fe28e948f719c6d001cc2df22fd7df15ea4d8c35983ce046cf1da0bec5d2db6bad58d9cc2b8b5dce0", 0x2}, 0x60, &(0x7f0000005000)=[{&(0x7f0000003000)="", 0x0}, {&(0x7f0000005000)="4168f445736cc3ede110d0c747397284ac7d241ed0b72f896d32a70aa0ead407b33516a2a832873a6dd1570c6dfc4478214803d59482ef07b9e721ab71c765d6ddce3c45d07bea", 0x47}], 0x2, &(0x7f0000005000)={0x20, 0x187, 0x7f, "0da8b84af95819c9642650f0a12817ec"}, 0x20, 0x40}, {&(0x7f0000003000)={0x27, 0xaf8, 0xbb6, 0x0, 0xde, 0x68, "6d626f51844c80494f2ea18aeb9ff96559e9c25f8f57048e16399990f2744cb0efeb5d55faf5cfd4b4644d3b146d38c420e45fd3cf847e1442057e935b4ff9", 0x20}, 0x60, &(0x7f0000005000)=[{&(0x7f0000006000-0x52)="64f9dee3d1e7916ccdf96f57a0f7ca1031edf897be8290611e94f62118aca5d0f771f94175d08334a9ddd4e28589cd75458c054be77609b0193dd3166883e596dafa0011dcbe45c4953e4f0fc6dc1ffcd668", 0x52}, {&(0x7f0000006000-0x3a)="fb864d24092796f80d74014353e36ef19d34ce2509bca849de1cb33645002b16dd22d2b06264549ac7c88d58054edc88fa699bf1e6cfc6a70c7b", 0x3a}], 0x2, &(0x7f0000005000)={0x98, 0x102, 0x9, "c61575f077015582d4918f65f47dc0a448322b9aecb02d48b297b170053047f2da7e544cd1d657a3e433a43fc8d56f861211af64f0938a8b4f768724a5e8b43d3686784503a958d2752d33d885f7400a1a131b6cf31a176fe9304d1c6d2d1c2eee1b2e62703bff85dc1c5e176e6a84ba5cd35d6431278e9a3c93980d948e0f0d6d3f287cd564112b"}, 0x98, 0x0}, {&(0x7f0000005000-0x60)={0x27, 0x2, 0x6, 0x7, 0x1, 0x9, "960d073943ae8765742a6a6b9d7eddda08a3b83bcd012581f7bf2fec89ad88c0150672aa51c0e26c86a937b9f92fc4e07d9553a54099e52f764eb552df0947", 0x9}, 0x60, &(0x7f0000004000)=[], 0x0, &(0x7f0000000000)={0xf0, 0x112, 0xeb67, "b4860042cb5d084d46aa872b4938c86adfd3827235ef239d86a9261254fb37a7c5f3a3f3ffc38efc85f7672c5ad3dda24f25de5c6b34a6a863d64d302ebce57c2ecb5ca8bd0a5cefb2a067284cbcd5f14cec1425aee3733eff5733987fe6a7b8a25db3d7fa6482cfb5eab88c2d936d7fc02f68b9cfd2ab510a289ca8669d0b0ea6fcccc2bd1ae9ed2994982624ce27a0ffe28bd96bc0c16625122dd206fd0551082e8b01451d7f5fac7d59195315df26a55dfd6d6a070c2ea184cc019f2cdac96e094d3d841049a8021310dcc5cb35b2e5b7c6aa0c3de9deaafd"}, 0xf0, 0x40000}, {&(0x7f0000006000-0x60)={0x27, 0x7, 0x4, 0x5, 0x5, 0x401, "7daea00be810a598a1b150bd971d436f983285355509436f2e1c1106588e9a6ab4aec142463d6b232666e0278d586cacb2e2ba9eda545bfc38a41f15a0b0cf", 0x0}, 0x60, &(0x7f0000002000-0x10)=[{&(0x7f0000002000-0x38)="f42e104355bd1df6d6c960dc86c2b2fdd43a64ceab626583e5459b07c1dd8c27036547cf8ebc2816408befebcef8a08827ad3466665bbebc", 0x38}], 0x1, &(0x7f0000005000)={0x68, 0x113, 0xfffffffffffff800, "60bd5547a63964b1b83d0ed80b5e2678278f83c492369459ebb3c947082065249b7f1c5d8d688ffa9ac7466f43cd41d4bf6da96a8de84a009b3b6b23e6379dcb6d7e6412aa863b9a20a46ad5d8a3f20e349c0f1e69"}, 0x68, 0x4000}], 0x4, 0x20000000) socket$bt_sco(0x1f, 0x5, 0x2) 2018/01/20 01:00:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000aaa000)={0x198f, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x3, 0x8, 0xfffffffffffffe01, 0x3, &(0x7f0000fe7000)=@generic="8dbd4998f2115b3affd3694ea09b7d4e", 0x7ff, 0x4, 0x20}) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000c77000-0x4)=0x6, &(0x7f000013a000-0x8)=0x4) sendmmsg$alg(r1, &(0x7f0000584000-0x1c0)=[{0x0, 0x0, &(0x7f000052c000)=[{&(0x7f0000af3000)="d978a30e3db85213d26858f52e9a4ad75b17897317ec1956941e7cee5466732deb78a30e911870a24703451ee955d076", 0x30}], 0x1, &(0x7f0000671000-0x48)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f00000c0000-0x38)={&(0x7f0000069000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f7c000-0x20)=[], 0x10000290, &(0x7f00008bf000)=""/0, 0xfffffd23, 0x3}, 0x0) 2018/01/20 01:00:28 executing program 0: r0 = socket$nl_crypto(0x10, 0x3, 0x15) ioctl$sock_proto_private(r0, 0x89e1, &(0x7f0000805000-0x8c)="d28a85f0fb72aa7c85cffdefbe7461611be3f461feafe375df4c6ad5d98f070843f59aafd14308274783f4f5297867efe2dffdbd82c69168d89f419b80fbd475caa29aec55c0fc305ea6968e36fd53b228c29725a93ba8fa7e4bbff2553484a679aaab2b21c513cb602997dd1a4d3102ecc92505c07afb5c604cfc13e098936099e986550f07a8dd366804af") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000ac4000-0x4)={r0}) bind$bt_rfcomm(r1, &(0x7f0000a0f000-0x9)={0x1f, {0x0, 0x8, 0xdaa, 0xffffffffffffff25, 0x100000001, 0x4}, 0x9b}, 0x9) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x15, &(0x7f000008d000)=0x0, 0x4) 2018/01/20 01:00:28 executing program 3: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x7) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000529000-0x18)="ff0204ffff00def31d001122000000d8144e000000000205", 0x18) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000ff5000)={0x0, 0x0}) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_buf(r1, 0x21, 0x2, &(0x7f0000ff6000-0xc7)="d55cf26d0ca79f3e0d4897992aa5495a59b28593f6ea996ceaf1f3e07c772743f1be7167e2590897a094d0a3bbe676087823d82511e9e0154d182af9908612129d89c29ef1ac57f86a410ff15b2a837d7346cf50ca6f2e2422eb2eb763c08e60802b5be0ebfbd024332f323f0f5bff2c988bff2676766e35782c2e9d5254840cdf17a00509b51aa3cf79d9d84bd613ca9c574d12dcc1c4712fdce2c0c140b577435df4bb11b1ab8b9eba308e549add7dd36b7fe34016b2f094f2cb1cc5e52caeaca0fd209834e6", 0xc7) 2018/01/20 01:00:28 executing program 5: mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000f82000)={0x0, 0x0}) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000f82000)={{0xa, 0x1, 0xd2a4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, {0xa, 0x2, 0x8db, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x5}, 0x0, [0x4, 0x1baa, 0x8edf, 0x40, 0x2, 0xffffffff80000001, 0x3, 0x64b]}, 0x5c) bind$alg(r0, &(0x7f00003f5000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x5f) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f81000)='8', 0x1) 2018/01/20 01:00:28 executing program 6: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000e62000)={0x0, 0x10001, 0x30}, &(0x7f0000e62000)=0xc) mmap(&(0x7f0000e63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000e63000)=0x0, &(0x7f0000d2d000)=0x4) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000ba2000)={r1, 0xfffffffffffffff8}, 0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000e2c000-0xd4)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) 2018/01/20 01:00:28 executing program 1: r0 = epoll_create1(0x20000002080000) ioctl$void(r0, 0x5450) 2018/01/20 01:00:28 executing program 6: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f000018b000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000041f000)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f00003d8000)={0x82, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x714, 0x8, 0x6ac, 0x101, &(0x7f0000000000)=@common='bcsf0\x00', 0xaf, 0xfffffffffffffffb, 0x6}) sendto$inet(r0, &(0x7f0000000000)="6611d6a16729dd2656486bcee2b9672b4530fd310977d959931ed54597752db69e1d7ff8197665227a0d111875bf598865e2d3200922ceb9b022a25b2088ddabe654dd393f8cf184b658cf0607e1f1d1c95040f560f133ec08891a7fa87707a2e1b632804c95e4979c94eb944747a3b6e5a720137eff2ce91928ac86f9ca9752b0ef7a3498f3f471284fbc24e8e5fe5a660f5a8b50", 0x95, 0x4000810, &(0x7f0000001000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={0x0, 0xffff, 0x20}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000001000-0xa0)={r2, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x9, 0x5, 0x4, 0x1000}, &(0x7f0000001000)=0xa0) r3 = socket(0xa, 0x1000000000a, 0xe40) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r3, 0x12, 0x3, &(0x7f0000000000)=0x0, &(0x7f0000003000-0x4)=0x4) ioctl$fiemap(r3, 0xc020660b, &(0x7f00009c5000-0xc8)={0x0, 0x0, 0x0, 0x0, 0x0, []}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r3, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000004000-0x4)=0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000004000-0x4)=0x2, 0x4) 2018/01/20 01:00:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000a8f000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha3-256)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000026f000)="", 0x5aa) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f00006cd000-0x7b)=""/123, &(0x7f00003ae000-0x2)=0x7b) 2018/01/20 01:00:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f00001a4000-0x24)="2400000032001f1546f9ff7f000005db090007010c00020050ffffff0005010005000000", 0x24) getsockopt$inet_opts(r0, 0x0, 0xeee717d147048463, &(0x7f0000546000-0x1)=""/1, &(0x7f00009ea000-0x4)=0x1) 2018/01/20 01:00:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f00008f1000-0x4)=0x1, 0x4) bind$inet(r0, &(0x7f00007ec000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x3b, &(0x7f0000704000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x2d, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x19, 0x0, "5b24b3c67b868c88f8364ee320194b016c"}}}}}, 0x0) accept(0xffffffffffffff9c, &(0x7f0000d4b000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000644000)=0x2e) connect$pptp(r1, &(0x7f0000c35000-0x20)={0x18, 0x2, {0x0, @multicast2=0xe0000002}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) 2018/01/20 01:00:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000fb8000)=@generic={0x20000000001e, "01030000000000ff00000000ff03000009bf79df21d60c7bc8790405c7bad62e0a53a632ed4938f50006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f183bea5bdb9c8ead2000077aeb81c90001d6d5e980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r2 = socket(0x1e, 0x2, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x0, &(0x7f0000d42000-0x12)="b8af36b20011d5845c6397996cb6ceba6680", 0x12) bind(r2, &(0x7f0000bd3000)=@generic={0x1e, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) r3 = socket(0x1e, 0x2, 0x0) bind(r3, &(0x7f0000afb000)=@generic={0x42001e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d64fb8f8401a3ff59829a2b0afe7ce43a5b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31510000500000000000bdb9c8ea31000077aeb81c90001d6f7c980400000000f70dc136cb184a"}, 0x80) 2018/01/20 01:00:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000652000-0x8c)={0x0, @in6={{0xa, 0x1, 0x7f, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000e2f000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000add000-0x20)={0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x74, 0x0, r1}, 0x20) sendto$inet6(r0, &(0x7f0000ea1000-0x17)='o', 0x1, 0x0, &(0x7f0000168000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00007db000-0xc)={0x0, 0x0, 0x80000000020}, 0xc) sendmsg(r0, &(0x7f0000179000)={0x0, 0x0, &(0x7f0000302000)=[{&(0x7f0000de4000)="19", 0x1}], 0x1, &(0x7f0000917000+0xa7d)=[], 0x0, 0x0}, 0x0) shutdown(r0, 0x1) 2018/01/20 01:00:28 executing program 7: r0 = socket(0x40000000015, 0x5, 0x0) ioctl$sock_ifreq(r0, 0x891d, &(0x7f00007ef000-0x50)={@common='sit0\x00', @ifru_names=@common='bcsf0\x00'}) 2018/01/20 01:00:28 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000000000)="f02fbfc1ce8f682f0c8baf7ed673", 0xe, 0x40000, &(0x7f00005e8000-0x1c)={0xa, 0x1, 0xc9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x4}, 0x1c) mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80002, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x6, &(0x7f0000d1c000-0x48)=""/72, &(0x7f0000d1b000+0x252)=0x48) 2018/01/20 01:00:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x1}, 0xc) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000000)={@empty=0x0, @multicast1=0x0, 0x0}, &(0x7f0000000000)=0xc) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f000069f000)={0x0, @in6={{0xa, 0x2, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000fd8000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000fc9000-0x10)={0x3, 0x4, 0x3, 0x80000000, r2}, 0x10) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000913000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6, r1}) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f00000ea000)={0xca4, 0x1, 0x3f18, 0x40, 0xce6}, 0xc) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000e3d000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7e2003, 0x6, 0x2, 0x100, 0x4, 0x1, r1}) 2018/01/20 01:00:28 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)=0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000516000-0xa0)={0x0, @in6={{0xa, 0x0, 0xa246, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x1ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6d1, 0x401, 0x10001, 0x2, 0x4}, &(0x7f00000f9000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001000)={r1, 0x4, 0x1, [0x8aa2]}, &(0x7f0000000000)=0xa) mmap(&(0x7f0000000000/0xf83000)=nil, 0xf83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000f81000-0x56)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "dba39f", 0x18, 0x6, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}}}}}}}, &(0x7f0000f80000)={0x0, 0x1, [0x3b0]}) 2018/01/20 01:00:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f000044c000)="", 0xffffffffffffff65, 0x20000002, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) accept4(r1, &(0x7f0000219000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000db5000-0x4)=0xfffffdd1, 0x0) mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000ef5000-0x18)={r2, &(0x7f0000215000)="", &(0x7f0000ef4000)=""/163}, 0x18) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = accept(r3, 0x0, &(0x7f0000ef5000)=0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000ef6000)={0x0, 0x0}) connect$vsock_dgram(r4, &(0x7f0000ef6000-0x10)={0x28, 0x0, 0xffffffff, @reserved=0x1, 0x0}, 0x10) 2018/01/20 01:00:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f00000e8000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d01000)=0x10, 0x80800) setsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000d86000)=0x7, 0xffffffc5) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f00004a9000)={@common='lo\x00', @ifru_addrs={0x2, 0x3, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00008c2000)=0x0, &(0x7f00005c1000-0x4)=0x4) setsockopt$inet_buf(r1, 0x0, 0x23, &(0x7f0000f75000)="567c5ccddbd09790b7547b472c5a4005e472c1a9", 0x14) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f000006e000)=0x0) listen(r0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000808000-0x5)='reno\x00', 0x5) 2018/01/20 01:00:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000baf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x14) pipe(&(0x7f0000c09000)={0x0, 0x0}) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f000024f000)={0x4, 0x100000}) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) listen(r0, 0x43) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r2, &(0x7f000036c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r2, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(0xffffffffffffffff, 0x0) getpeername$inet6(r0, &(0x7f00009b7000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000a65000)=0x1c) 2018/01/20 01:00:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000c18000-0x4)=0x80000001, 0x4) pipe(&(0x7f0000d27000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000713000)={0x0, 0x80000, 0xffffffffffffffff}) socketpair(0xf, 0x0, 0x6, &(0x7f0000eb7000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f000016d000-0xc)={r1, 0x80000, r2}) 2018/01/20 01:00:28 executing program 0: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000-0x10)={&(0x7f000000b000)=@newsa={0x100, 0x1a, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@lastused={0x10, 0xf, 0x0}]}, 0xfffffe0d}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair(0xb, 0x4, 0x922d, &(0x7f000000b000-0x8)={0x0, 0x0}) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f0000001000)={{0x42, 0x3, 0x3, 0x0, 0x6, 0xa5f}, 0x3, 0xe97, 0x9}) 2018/01/20 01:00:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000cd3000-0x4)={0xfffffffffffffeff}, 0x4) sendmmsg$inet_sctp(r0, &(0x7f000093f000-0x118)=[{&(0x7f0000941000-0x10)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f000038e000)=[{&(0x7f0000954000)="02", 0x1}], 0x1, &(0x7f0000d4b000-0x150)=[@sndrcv={0x30, 0x84, 0x1, {0x8001, 0x9, 0x695a98a582d981c1, 0x101, 0xffffffff, 0x9, 0x7, 0xffec, 0x0}}, @init={0x18, 0x84, 0x0, {0x3, 0x5, 0xe80, 0x4}}, @init={0x18, 0x84, 0x0, {0x222, 0x6ad49a95, 0x4, 0x5}}, @init={0x18, 0x84, 0x0, {0x81, 0x9, 0x9, 0x2}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0xffffffff, 0x0, 0x6, 0x80000001, 0x8, 0xcf, 0x8b25, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x2, 0x208, 0x2, 0x5, 0x4ab, 0x81, 0x5, 0x0}}], 0x120, 0x0}, {&(0x7f000068e000-0x1c)=@in6={0xa, 0x0, 0x10001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40}, 0x1c, &(0x7f0000151000)=[], 0x0, &(0x7f000093f000-0xf0)=[@init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x2, 0x40) 2018/01/20 01:00:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f000061b000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a58d2b", 0x38, 0x29, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "860d54", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @loopback={0x0, 0x1}, [@routing={0x2f, 0x0, 0x0, 0x0, 0x0, []}], ""}}}}}}}, 0x0) pipe(&(0x7f0000e0c000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000201000-0x46)={0x0, 0x3e, "126420a5446399fcfbfe0e2ea53f1fc729f9d69b88e7d2145b3f45d6c410c29d3b530bc15cc04a8f61673ab16774d7ed8d358ae756b428ebc05abbe20b4e"}, &(0x7f000097d000)=0x46) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000ce1000)={r2, 0x9}, 0x8) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00002a1000+0x4e1)={0x0, 0x4}, &(0x7f00009a5000)=0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000d9b000)={r4, @in6={{0xa, 0x3, 0x8000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x9, 0x8, 0x85, 0x10}, 0xa0) r5 = accept(0xffffffffffffffff, &(0x7f000001d000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000d33000)=0x9) setsockopt$inet_sctp6_SCTP_NODELAY(r5, 0x84, 0x3, &(0x7f0000e07000-0x4)=0x9, 0x4) 2018/01/20 01:00:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) connect(r0, &(0x7f0000eda000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000831000)={0x6, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) connect$inet6(r0, &(0x7f0000431000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000094e000-0x8)={0x0, 0x0}, &(0x7f000032f000)=0x8) 2018/01/20 01:00:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x4, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000484000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f0000b0c000-0x38)={&(0x7f0000df6000+0xa59)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000534000-0x50)=[], 0x0, &(0x7f000092f000)=""/180, 0xb4, 0x0}, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x15b, &(0x7f0000545000)=[{&(0x7f0000abe000-0xb9)="bfd85e209b2f1bd22425da9630f09b028c20439a4ff63a8c1017ebf2aa871a782f382c34b68057516583781f823ea38891b0730e6b91d3a1a34ef328f7ab1b27d7489143127db75ef4304b30ecdf82d199ab4718124b74f1a599bbd9a538f9bb25df795f6789c269003ebb19b14c2f5742df1bca5ada8da7c96018417a28d9518774d798cc07404ec24dc8f5ac4416bf3262c268b10ce2ddf36fe08101e74aa6de8f908f64f16180ae4e122ceb50de36877713238c22e33afd", 0x0}, {&(0x7f0000e8b000)="ba028957b86d6e452a5f245882995e8c73c23744027abcfd1b8d499e07e0155ba3eafbd744ee1dfaa8", 0x0}, {&(0x7f0000737000-0xbe)="fed56063373c2ac3d4325ec74fa48efac313fb347c37eb267ac7e4d0164fe0bc0f78c03ec0adddf0ee7cc19e8a2f8e7b4d1330b64d7850de40558f06fdab322896f229bff430d2e9a979013d0fa8748410fcec2083c2cf486a643df043ea70765f2a0f29717007d14cb1bf3f6935af9b82b513a1d6d8967c109933c4f3bdba553f3ae2f66b952ea85bb4e0bbc1402b1331226985298d491bf7b7a257036feee83e950ef2d645083dba02e54f8583a1871050a29318ae3e8889016380741e", 0x0}, {&(0x7f0000468000-0x8)="ce63a1cd77c06ff1", 0x0}, {&(0x7f0000a73000)="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", 0x0}, {&(0x7f0000e98000-0x4e)="c311700fdc58822dca2b90e0c0aeac5e16cdbfd3395a97e61d81facad39fe2db9655827f3ba37b0f5f8c25ae6c80790d5376abe59b7edb2e3516f5c4f2d2512094b02d8ef163c85d65c751c21aaa", 0x0}], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) unshare(0x400) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00002bc000)={0x0, 0x0}) 2018/01/20 01:00:29 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(twofish))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = accept(r2, &(0x7f0000d13000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00007cd000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000b80000)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfeec, 0x81, 0x5d, 0x10, 0x80}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000001000-0x8)={r4, 0x6}, &(0x7f0000d33000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80807, 0x8001, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r5, 0x6, 0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000ce1000-0x4)=0x4) recvfrom(r1, &(0x7f000069d000-0x3f)=""/63, 0x3f, 0x0, &(0x7f0000098000)=@ipx={0x4, 0x0, 0x0, "e262589dfba5", 0x0, 0x0}, 0x10) 2018/01/20 01:00:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080803, 0x4) bind$inet6(r0, &(0x7f0000f8c000-0x1c)={0xa, 0x0, 0x3, @loopback={0x0, 0x1}, 0x8000000000}, 0xffffffffffffff1a) setsockopt$inet6_dccp_buf(r0, 0x21, 0x80, &(0x7f000004d000)="", 0x0) listen(r0, 0x1) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r0, &(0x7f0000b0d000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) bind$inet6(r1, &(0x7f00004c1000-0x1c)={0xa, 0xffffffffffffffff, 0x7675, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) 2018/01/20 01:00:29 executing program 5: mmap(&(0x7f0000000000/0xfd3000)=nil, 0xfd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc1000-0x1c)=@in6={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c, &(0x7f0000793000-0x10)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f00005c3000)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000fd4000-0x4)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000cb6000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r1}, 0x14) close(r0) [ 1035.670468] TCP: request_sock_TCPv6: Possible SYN flooding on port 20018. Sending cookies. Check SNMP counters. 2018/01/20 01:00:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r0, &(0x7f0000de6000)=[{&(0x7f0000ce2000)='u', 0x1}], 0x2ba) close(r0) connect$unix(r1, &(0x7f0000f98000-0xa)=@file={0x1, './file0\x00'}, 0xc505198b242ccfed) 2018/01/20 01:00:29 executing program 3: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000008000-0x8e)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x3, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "11ad5b", 0x0, "15c058"}, ""}}}}}, 0x0) 2018/01/20 01:00:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003f2000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) pipe(&(0x7f0000421000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000d04000)={0x0, 0x2688}, &(0x7f0000dc0000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00005d8000)={r2, 0x4d4}, 0x6) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf", 0x4) r3 = accept$alg(r0, 0x0, 0x0) ioctl$int_in(r3, 0x5452, &(0x7f00000d8000-0x8)=0x6) sendmsg$alg(r3, &(0x7f0000859000)={0x0, 0x0, &(0x7f0000d53000-0x60)=[{&(0x7f00000d7000-0x1000)="06", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/20 01:00:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) shutdown(r0, 0x2) socket$can_bcm(0x1d, 0x2, 0x2) socketpair(0xc, 0x6, 0x8, &(0x7f00001d2000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000627000)={0x20000000, 0xffffffff, 0x12}) poll(&(0x7f0000898000)=[{r0, 0x0, 0x0}], 0x1, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000357000-0x8)={0x0, 0x0}) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000184000)=0x4, 0x4) 2018/01/20 01:00:29 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x26, &(0x7f0000362000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="ea11f9e9d82e", [], {@generic={0x4305, "cc0f20757d9c8cdd3f4ee57681d8e12728c323d296a9e883"}}}, &(0x7f0000aab000-0x14)={0x0, 0x0, []}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00007a8000-0x8)={0x0, 0x0}) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000cc2000-0x38)={&(0x7f00006c6000)={0x10, 0x0, 0x0, 0x1100800}, 0xc, &(0x7f0000ea4000)={&(0x7f00008f9000)=@setneightbl={0x24, 0x43, 0x300, 0x6, 0x1, {0x1c, 0x0, 0x0}, [@NDTA_GC_INTERVAL={0x10, 0x8, 0xc74}]}, 0x24}, 0x1, 0x0, 0x0, 0x40000}, 0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00008c2000-0x8)={0x0, 0xffffffffffffffff}, &(0x7f0000125000)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00001d4000-0xc)=@sack_info={r2, 0x400, 0x5996}, &(0x7f00000f5000-0x4)=0xc) 2018/01/20 01:00:29 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f00006e9000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000d3f000)={0x0, 0x8000, 0x2, 0xb7f0000000, 0x8, 0x1, 0xfff, 0x96, {0x0, @in6={{0xa, 0x2, 0x44d54c18, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6380000000000000, 0x7fff, 0x3f, 0x3, 0xfff}}, &(0x7f0000000000)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000002000)={@generic="e9447a59b57066ab4f34e7bf0473b861", @ifru_flags=0x1802}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000002000)={r2, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0x0, 0xffff, 0x1, 0x40, 0xc378, 0x6, 0x6, 0x800, 0xe5c, 0xffffffff, 0x7ff, 0xfffffffffffffff7, 0x3, 0x100000001]}, &(0x7f0000000000)=0x108) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x4) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={r1, 0x40, 0x6, [0x81, 0xc0da, 0x1, 0x1, 0x6, 0xe311]}, 0x14) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x6, 0x3ff) setsockopt$inet6_MCAST_LEAVE_GROUP(r3, 0x29, 0x2d, &(0x7f0000003000)={0x8, {{0xa, 0x0, 0x1000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r3, 0x29, 0x2a, &(0x7f0000008000-0x16)={0x0, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/20 01:00:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10, 0x802, 0x0) 2018/01/20 01:00:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000338000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-avx\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f000043e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00004c6000-0x4)=0x14) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0xf, 0x1e2, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x98, &(0x7f00006ab000)=""/183, 0x0, 0x800000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r2}, 0x48) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000154000)={r1, r3}) sendmmsg(r4, &(0x7f0000714000-0x78)=[{{0x0, 0x0, &(0x7f00001d3000)=[{&(0x7f00007df000-0x7f)="f7", 0x1}], 0x1, &(0x7f0000b16000-0x1f0)=[], 0x0, 0x0}, 0x0}, {{&(0x7f0000f00000)=@pppoe={0x18, 0x0, {0x0, @random="aa64b6033cf7", @common='ip6tnl0\x00'}}, 0x1e, &(0x7f0000dae000-0x60)=[], 0x0, &(0x7f0000950000)=[], 0x0, 0x0}, 0x0}], 0x2, 0x0) sendmsg$key(r4, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/20 01:00:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00001ee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept(r0, &(0x7f00004ea000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f00009ef000)=0x32) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000157000)=0x0, &(0x7f0000f68000)=0x4) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000aa8000)="070a0722084fff00b1", 0x9) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000b51000-0xaf)="879e49eb73ee4431583fc43bd8356edb644a5cc03f8e94cb5f3293e38020239541a7668a2217b7254a470d6825dda6cae2af90a6e0656b0aeb4706c37bf3694d94fdcf60e994c1a83f8ff1ac43133ba77edc4bb4ff459f96cdc01b8ae5e05e44e02896b6160092847a0f8b6c8bc3fd0d01a4ac7d0e68067ea9a0309942c7811e965eb3fbc81fa8f2c5be205fa113613bb09b337f4c3e1b6ee467456342651319302c72dd654c8e48bfd5d23d35d47d", 0xfffffffffffffff8, 0x8003, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_bt_hci(0xffffffffffffffff, 0x400448e2, &(0x7f0000c1e000)="") sendto$inet(r0, &(0x7f0000e77000-0x1000)="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", 0x5b5, 0x0, &(0x7f0000bc9000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f00005e5000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000145000)={0x3, 0x8001, 0x80000000, 0xff, 0x40}, 0x14) pipe(&(0x7f00008eb000-0x8)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000c9d000)='veno\x00', 0x5) 2018/01/20 01:00:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000074000-0x8)={0x0, 0x0}) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000efd000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x1000000040000003) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000307000-0x38)={&(0x7f0000d7e000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f00009a9000-0x80)=[{&(0x7f00008e5000-0x2)=""/2, 0x2}, {&(0x7f000002c000)=""/211, 0xd3}, {&(0x7f0000b06000-0xdb)=""/219, 0xdb}, {&(0x7f0000bbb000-0x89)=""/137, 0x89}, {&(0x7f000027e000)=""/197, 0xc5}, {&(0x7f0000ca8000-0x8b)=""/139, 0x8b}, {&(0x7f00006e9000)=""/96, 0x60}, {&(0x7f00007eb000)=""/53, 0x35}], 0x8, &(0x7f0000605000)=""/63, 0x3f, 0x5}, 0x140) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00005d8000)={0x0, 0x100000001}, &(0x7f0000ae5000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000837000)={r2, 0x8399}, 0x6) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000c89000-0x8)={0x0, 0x0}, 0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00005a9000)={0x80000000, 0x1, 0x6d, 0x7fffffff, r2}, &(0x7f00000af000-0x4)=0x10) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmmsg(r3, &(0x7f0000295000-0x78)=[{{&(0x7f0000798000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000aee000-0x20)=[{&(0x7f00009e2000-0x1)='m', 0x1}], 0x1, &(0x7f0000bd0000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/20 01:00:29 executing program 2: mmap(&(0x7f0000000000/0x49d000)=nil, 0x49d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4, 0x1, 0x0) mmap(&(0x7f000049d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f0000191000)=[{&(0x7f0000494000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6c82d0d4f04de9f3520221cfe6c1674cb923c89a7a3aa40ddaa5a063026b6e0e042200eed9d3d9a7002f6fa09aa32070d3b823f5118af51aad5375047938a5", 0x0}, 0x60, &(0x7f0000451000-0x10)=[], 0x0, &(0x7f000049b000)={0x80, 0x0, 0x0, "0d1bd0d386358ce40568dc08a5918c608142cbb5e77d536ccb58b88b7654696a20b4e703213a67108e6d9c2bedc8631b08ddf2a449bc21b13151e54ecdc322ee079733d5d626f014a4b23c4f5711a5ff15c16ddd4a8467cc33c70b0de56123cf81a5ee831bcce6ceac"}, 0x80, 0x0}, {&(0x7f000049b000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "1e223b20cd05c3a49240591f6bb1f267d9d85b3021cbc92125e6cb5341eeb89a38f99f934e6b7e8842198fa3a4dc771501ec42b52dfacd02a4fc352e3571ba", 0x0}, 0x60, &(0x7f00003bf000)=[], 0x0, &(0x7f000049d000)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}], 0x2, 0x0) 2018/01/20 01:00:29 executing program 1: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000aec000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000486000)={0x2, &(0x7f0000fbd000-0x10)=[{0xac, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r0, &(0x7f0000fbf000-0x10)=@vsock={0x0, 0x0, 0x0, @reserved=0x0, 0x0}, &(0x7f0000fbe000)=0x10) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f0000fbe000)=0x5, 0x4) sendto(r0, &(0x7f000002b000-0xd8)="", 0x0, 0x0, 0x0, 0x0) 2018/01/20 01:00:29 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) accept4$inet(r0, &(0x7f00002e4000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a8f000-0x4)=0x10, 0x80800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000620000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00000b7000)=0x10, 0x80000) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000eb3000)=0x2, 0x4) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000a3a000)={0x0, 0x0}) recvfrom(r2, &(0x7f0000af8000-0x67)=""/103, 0x67, 0x40, &(0x7f0000481000)=@in6={0xa, 0x2, 0x6e8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x40}, 0x1c) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x5, 0xb, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000c73000-0x1000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/20 01:00:29 executing program 6: r0 = accept$ax25(0xffffffffffffffff, &(0x7f0000bc6000)={0x0, {""/7}, 0x0}, &(0x7f0000fb0000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(r0, &(0x7f0000000000)={0x0, {""/7}, 0x0}, &(0x7f00004db000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r1, 0x29, 0xfe, &(0x7f0000fe7000-0x56)="0d0c09da20a7bdc40f6a7d05e4d5f8e10ad0d415f66a3cf1bc7b085ad3a13eb99359c0b16e9dc4f67d472642ee7a120f8decdf2b24f1f80050a8c1ec5c8c137c96b7acc2ed9c23827329b3eabd2e94bc028338e3a252", 0x56) socketpair$ax25(0x3, 0x3, 0xce, &(0x7f0000de6000-0x8)={0x0, 0x0}) recvfrom$ax25(r2, &(0x7f0000bc3000-0xe6)=""/230, 0xe6, 0x40000001, 0x0, 0x0) bind$inet6(r1, &(0x7f0000711000-0x1c)={0xa, 0x1, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x6}, 0x8001}, 0x1c) setsockopt(r1, 0x0, 0x9b7d000000000, &(0x7f00003bf000-0xd9)="db81f774bf6ff77037f76da1c71d9b60f1ac915b47e1b9ab6ccddd33f5c90f2a2f27dee9fcc32d4c59234477c2086f14230cfb9a8bf12c7eb24cf120d33fe1904a5145e39132d9c08ee46a87b9bad93add623d1a00ab48d928baf4a3e6d9965fd1bebb7ff4e69ca14aa06708a1ca63c42b195d50712b5fa88b2ba5666d0997e9c98e02494bd6173990cbc9e50c45cea5ebdb16806e5cf562cdf90d6eaa0f3dde0e50bb77ca0a0601799f374e58d3cc2e4b28db8bd67212e1b2cf8ca3f90f0cd296841d59b6070ba78b1c8cff7cf59ba2dcdade51bc1e1a9a7a", 0xd9) close(r2) setsockopt$inet6_int(r1, 0x29, 0xfc, &(0x7f000052a000-0x4)=0xb, 0x4) accept(r3, &(0x7f00000aa000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f000022d000-0x4)=0x10) r4 = socket(0xa, 0x803, 0x6) sendmsg$netrom(r4, &(0x7f00009ca000)={&(0x7f0000b07000)=@ax25={0x3, {"34bd4090406b9e"}, 0x4}, 0x10, &(0x7f000099e000)=[{&(0x7f0000fcc000)="77bd120fbe6eb42d6b1d2aa130fc05ebc870f35ab99c15cfb8a25b801a86121f8f20c19ec7b29fb019dbbb15979eb2a2ecb867422eacb7506a6b3ae1873c06de4c951761de41bcdfe7c1bb8a5c6923ac26a0f15e05c99ffd2ef6308f66f213a677632b3eaa2ac6b73bb482d6ce617dd13ed4d95627b0fce61bddd65557ede996beeb438e4d351eb7e12a792a23743b75a8bfa58b19892679c41c898a66d4908b0dbc79d8f3cff168ea6d11f1c83ee22a93b4f66336ba82aa25eb3f722213f188b500f82e659078e2586b79dd3cc9151cd4d9abd8c368", 0xd6}, {&(0x7f0000a76000)="6e65c8a9a04459b21bd155ed66fa4de4bb1bcc96d74d903774c2ac7c5dc23580e2c8e90b59820f8447b1be331eec923a3859fdc5804b1ed7582cc790a52bb34fc5d543a376ceb33df69fd92a0d5ec714dc6a8865d9d0fd45f4164681c5f9307f259d155c5f6c37050ac10d69f401a7b2998ee5670fba99d8b48fc3912e6a0a473d380f9b3704180cce4df05e170707e85bc4981a6f90350bbf06e19f6db49992063cafcbacec1da93ee4397e79aa413e0a934c11b3e4a6c4157cc34e162690a3c22582ce9f521d441d3c3f638a432c276259f3cb4057a5c5a6d92b56c01d", 0xde}, {&(0x7f0000540000-0x9)="c7c68dd8936616d092", 0x9}, {&(0x7f0000dae000-0xee)="7c5ec88fbff22697a9b3f934c79e46f6d4b9cb7077e85dd45bef2db1fea323e9bf7e1906f0a8e602915a611e5bff99a24ea5046cef5bdacbe3bfc7dec789f97b20089d88977cd1bf141af0a4ef5b65752de69d1f4ab31d335b6308899c7d8d9383ead297f2f80f4729f4ccadb9e669c4a714c1660f05240c02518f0b7b490362a84919a0fc7771a99578d99bce94c2b7b2bcdecccda8962243f1fd4c94ab77393dfb64a7f873c66b62c016ba638802e1d6b8aa9051d3d272a591b94970ae29a5ee52b8645460d8ea9b89e8e5e423c647992a5e48fc07a35739a236d7e11bff2c482ef53f437b49e6dc3d928074bc", 0xee}], 0x4, &(0x7f0000a74000-0x2468)=[{0x1010, 0x119, 0x3, "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{0xb8, 0x115, 0xfb, "771946ca2a1fd250b3bfc7864772a3c25f04e68b70f8e0b15e1a20e2aa94c4c7bb7ae8ec99d3dc14417510f84686f9cb57efe47d632b76c4271530b1a10dff7248727a1559a6ebd88a03f49cc501694003b7ca899c0621814cdb04139cb2042b74183f7b171b632e93cba0e2d1fab13cea2e87d94cc4869d78520b4e9514e7bca1ccac65cd1d83a6f1c062875fdc03f2af740639da52e2fc2cbdb6448927568a451b6e06b217"}, {0x110, 0x1ff, 0x1, "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"}, {0x68, 0xff, 0x9, "1dacfee90a420addacecf0aca7a7d5ad002a001601edf512a446c2b25132923c2da11cacad944bf4d0e430ff870bdde058b2e88ccd7cf927add552c4a7a434cb4f544afeb0e485cfc04afef23ee7bb01f00f1568922e"}, {0x1010, 0x11, 0xc5a, "4d8e8cf62282038a68baffecfaab956c8cfae054c1f1cab7a8f0322e305a0ca7cdd91ce0161ba9c0da818ad9631b6f885c808d5d5f58bf1e34b1d1b7d1cdc229163e3e409c6290db32365e3a28925b89ad4b0346e0a1c6d9f83b0a4246ea899a1f82eafc2001128ad56775555956865c0e6bc9936d5a5c0e5da694986c6081ad0eff111d6c3b827ef290f9fe4b35eeeba3eecef44c1c4be5733f6026efca1ad346cefa4959699c1fa184672d167b414c33d836cfc8a856fff73f42bc8e914fcdd666e31e719b0465a94a112e3684eca2a75586007748208e9a7489af6167267421ef3fe54ad9c15f0ec4c69bc22fe97c5781e7d91971cde75f165365508c68397209557f01fa2640864d11f8bc87691fe3fb309719920307bf8b4300b8ce3392b832d4feeafe0a00911b079342d228606f3ad71aaa06e57f159068425600153d1fe14eebb4ef2e0bb2b4f096f956f97a77484c258d1ebe0b20ad4cbdd88bf1266b2d89069d494be382e78cbeeff8ebc0ad17e891c109f6f3ff00ad0746f4322e660457b6527dc6473a61e5bae37d30f5c230c923fa88a63396ba14c8fad0fdae7df1eebe5c0bf5a54420c183f30f01b0236f13e7196e2e0b4d70e4f35c82a52eb39bcfcb03c2d54bf183ac30f4c92539854de74716ec9af798a62d07196a5d51d49580220081b64c520d5e27541c6d79564ee57bee9ed962f6412906f2dfdce86561c4f2b6c65dbe9407be281250b6695073f74b92a541e8f2d780a434e92885cc91907c8cea773407469720e111801c1f86aece2698d45cc539bf3c5e9227735e201f5de96a50e47153782444470f2aa6b20f459db235ed6c51b03d7271c64608043e6ea891a826c61f9a47696ef87d214b814af76800f4d4b415bc19fc9fb99ac9f8feac6ac9d1758ad91023b67c8faff462b60f119bfaf90b19b688a5a64634017066868a64d869f5f53c5a5559aafa8137cf5f22e5ede14f63086d7daa21320e6c33e92bf80373c2c63d49e2dfb39a7c2e3d2560d132f2861b199076773339966b5483996b8d8792a5783c0755003fa28acd3f4c66298bb2334ef26fefb34851983fe48bbd7ae75e6e3f82332c0fc19b318d9a0cc555fdd6c34cba621e8dcf349268e7960beb330405b628208bd0db539208c4ad7911a990f6f9880785a20b5f6bf9a7e7f8e3218cd5816c480e7ef446f939cfb752b0fbc5b8c9b0ac818134fc321140c3f2bc3b7d496cc5db91aa41399b5801ac9868b2092053159d00b0aff64a6c490269920fdc47588f415c0ff371e4a20492eade62decc301138f39c70fddf16a63d1c4daee9a1120d81201e8e8126fe8444968585b6b2cdc84b7cc4d88387d518ab0668d56d0d5201593e58381aa02e3cdf1ff70321ca0d327c1145b7f13380baeba80b94d740ff96c06c396302b965dd29cc01479c5a9f4939b6d3f22d60e7d934f1ab4a4d35275df31f13235b39b1ad13970aebcb51cbc22862dfab9067354f7058b7d8a907b816df9ba3dbb77ca855818da491600b1e2085715f665c7592897bf9cb1e08b84b15f580dcf1f1da5a98804aee244a93c761483174e0b938b0ff2c75e6b7b9edcb1a6616d2f52b47c4b681ace593bb217e56ed615d3cd2b6284378e0a0af492a016496b920375ec470041d5e2ecccf18a6eab6b5bb3012cfce0d55765c32da0211772062994e80437dc8dc2a899f5f271384d3c72822cdf0ce8f2d6a5ca520fd1c3cc1c89d105ace7f3e199fdb1dea2a274fa012d82131194c9806b09481dd32edc3ae0bc0391aa8429255e5a116ae8ec9a43d07a03ad46940f0410136f63cd9b5f4a2e4b0542afcbf09be22d2fbad55a3a508155221908f22dca6160bcdb2099bada1dbfc5cdace8c9521a24a3df4c2972e8d13d43a460bff42c10f153636d948267586b102f129b4def0a5857e5256aaba05a9c92d8931bfe655fa314d938916fb8e58f2101246d3bdc58272bd7a05a82d38f4e50687942f5ac16ce0ea99714a9fe2be3db0ceda7bd5bc8a8931a543b209e939c57fa2586b57fc007fbba15185eff835aa01294b9e855f057121eaa4b2bef9a2979581918341bb986507e8cbecef157d0962be26f27b28961d66c57313b93d7178935ac61881a7acafb76542b969abb0064a06d31edf83e412734e0d4325b74b7cbe19304e7fafa2948bb7c09b4ac45b952261d3ee8486c787eca90aa1007067bc33dbff156a1026f740090056fde3604e6dc2becb01fc9d1a2c97bf3b18bfe793ee8f5a88783e2c37227ef359589bc777d7f4ace8280fc356b190d62281dc4879de62d802e8d09cefd2b479b49ed918cd24663adfd27d60e6fd9e5e4b3e5e6e038377479543167d5a1cc4331b87c9dbcf9d8230eab1e865fe40f5b891d011412499266164f6cf88a891e9f159a88ac52ab75afdf0eba1eb25c94e68b3cd206c16633ada4bcbfb46bc2a0fb6be19d4cb98c2dd454805eea12c20296622da5173b9dc18e6696a5bc9456790c6d7a9735da9d757cbca36dfd6787ed00c2c701e67e01819d4e17355df17ed755f856488519afc0196f92aa93842f3b2cb456e12ed7d631230621befe26ca8e9c64662c90d7816025a3e2f0aec44e16a304ff70fbb827f860f57d2b2911ff75e8482ea238021ad97d1eddd5edf43e5b04797965f3c014b40349c2a2a45ba938a45cac4668c9ca3db22e2c10aa3979d28581ebcb32c3a5db3881785e8892d9806390cec195bcadd5103ddb7e660bb4edf5c61a99a9d1516a88272abc0fd9b35193ddf0756c24315c2db3f559c5506fbe894ab5e5253f3b3e819e346e6d338b95365644125127c28a90d98114d6d043730b7e3f60dbad11f560da00a71ce8bc592730604988e2488b693bc25f4e5faebaa43cfc1e238dd4b30c222c7375f9219d055fb25a5c8680a64b85a4079c7000191281d7e061fe61b8e85d7b5c20f3f2abf9fbb5bec1c503b8904ab8bb10c48311bfd7f83d442a1d3dd1bdbe5dbb9a3a9242399fba815058853a5eedab6c4046d05a2aa3935a03e3adee5509d80f26bfaa64b925cf1f55e631f2fb823f1b232649e2c463b2c23c078a3f08cf2e802e3a09d7e55021c0199fc1b7f8a142303b5c4574151cbd4ad4a5a38d97c1be31e833a4238b5fd70117509c291aa816e16ae2c0b3bbfbb4fcfa0a6eec5c310f18b28bb759c3285771f7759eec7eb61a6ccd0d7189ea3c2b02895f3703f50ae8fa88ac96a4c3eacd2dc57544f41be886f700e817e24431746bc284ae91a8a8bae9d77e4dc03ec59870df0374920adc4b25d28e08283231c91bc2ba3e5b083558735f210b85042f2499fe2c460d68ac657ee306891e1790dcfa6f86821f26f0754f773d9f8f3a6f2e17e19f89ea851bbbc543774b55193b862892e1e5d341843bacdb27acc8a06338acf9c40d1d80ffad5c2e61dc6ecbaa44a6f587193814aa7065e5a1c2ae58f1049a43ac3d2e11f96de2ce34dd1ec7664bd9e80200b72513ca542fa1449da2c754cf55be12b25b7dafa26033382d9ce1539725db63d5fb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{0x70, 0x13a, 0x3, "425a2d5a07e78af6e6c4788b9c0244e6d715473fcea667bbf7b7018d2795e53c18a9eba661cd93db309b1641708d45c1cd7c7bfdacc2423fb780b0afdf0089d26a24a25a5f044b36f9329bfb06056f6d8b8405e3bf85ae3bd892f8"}, {0x20, 0x0, 0x3, "6ab83ced4e3837b4131900d2de"}, {0x68, 0x117, 0x8, "e7602a121d9edd67eb6f380040a6831283521cd15ba3b16597ae0fa2ebc2371f2249d5de8bacaac6e24c623b82cf54ad30461212b9419318793a3019f3392a94c2c0e74ae1eff242edbe3e4969cbba407a"}, {0x88, 0x1, 0xff, "582fd767df353df0775e4a120a9702b98fcf638adc2ace4633c47bdafcf265139286c9d149e0db4eecab341d0e06182bd3f6073a30e530be52c2ec50a3578e6f87b235c9c5923792368eb4f4153bdac8ebde10906b132d274c518235a654d10e3acb218dc6de734bb1dc4d1ca933005a4425e6d10146e156"}, {0x98, 0x118, 0x0, "daeb237a54c5946c36212436c632cf58d0523f3cc36beb1842152a44f5491002e28c15effbb22ccb261a4ad12633d55c5c29d997d5539f6d101d01989efeae6fd4cd1087fcb06cb79748d4256666279a91df7d486f69211939bb89b28dc4d75638cb12241e1911b5d15e38c15238a71165c562c38a06e495c2c87b852d54167f71b5"}], 0x2468, 0x8040}, 0x4000000) syz_emit_ethernet(0x2a, &(0x7f0000f4c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/20 01:00:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80800, 0x7ff, &(0x7f0000cf1000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000a3a000)={0xfff}, 0x1) sendmsg$nfc_llcp(r0, &(0x7f0000fb4000)={&(0x7f0000f84000-0x60)={0x27, 0x5, 0x1, 0x1, 0x8, 0x9, "14d4ce49d7880328fc538ee8239a7e1749dd65b91f4c59b163769af511b569829053d54c9c727a2791f9e7f08e6ca564c5007c960f83aa771ab01019d5377e", 0x1}, 0x60, &(0x7f0000299000-0x10)=[{&(0x7f0000b9a000)="80b84a0a8dfd5c86f652612fc8808d78d6b514fe2478934fd753e3aee6c7a5c50d559bb09ff3ec1f50ba6fd71efac7ea128396c9d0b7ae68b730eb1476b9b5acf469b014c93e11294ee426", 0x4b}], 0x1, &(0x7f00005bb000-0x100)={0x100, 0x0, 0x7fffffff, "3e4665357a6d06ac5eceaa225c1e6bdf9ebffce452f7bfd7ea03e8310492e2b1a4f23cda381ae668af63c7f3a12d86d8e3447612b2028035679d591e4a1fc4a9e44fce154679bdcc84c23c3539c7bbdb56a0c1847724d699db4d835040efcb8a09805cdf7dce9dfe06bc55983cd095d44669141f23259c8812c2d4b6bf4e153d6b3e322381dd35f021d93f483be1a4d3675635bf26fd470aaf1ec1bc25a44e0aa9ae939139f8cdc0329a098f8d19bca81d45b3a696f0d470aced2dd6b8cd39b3c8943c52a87d4bb87563afc0e8a556265696715168d7581dcf37d34fff0e6eecbae275f764f40eb0e0451f"}, 0x100, 0x24040004}, 0x44014) r1 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg(r1, &(0x7f0000f56000)=[{{&(0x7f0000b46000)=@in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f00000f9000)=[], 0x0, &(0x7f000003d000-0x3b8)=[{0x18, 0x29, 0x37, "359d"}], 0x18, 0x0}, 0x0}], 0x1, 0x0) 2018/01/20 01:00:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-cast5-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="c213b5bf00", 0xfffffffffffffff2) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000e3c000)=[{0x0, 0x0, &(0x7f0000a71000-0x80)=[{&(0x7f0000b6a000)="374db95c2ee75da0ad72efde984f1e31ca92a53b2eb62356ddf56b3a8812bf2a0c5c3e984b9dc02de526aefa68cf6533c9509a256af077643be52f86f8b0075545a7f9a501dbca169ef5eab70864c31c8030982d4c01e496d846eb3750b301a4d5f289a2b2f88114874503dc8f1ca2f84628fe592f2853997215b2305467e3b85e525735891e5e6360dc9843e721705c", 0x37}], 0x1, &(0x7f0000917000)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000efb000)=""/16, 0x10}, {&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) 2018/01/20 01:00:29 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000003000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000011000-0x10)={&(0x7f000000f000)={0x18, 0x1b, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x32, 0x0, 0x0}, [@nested={0x4, 0x99, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000006000)={&(0x7f0000001000)='./file0\x00', 0x0, 0x8}, 0x10) bpf$BPF_PROG_ATTACH(0x8, &(0x7f000000a000-0x10)={r0, r1, 0xfffffffffffffffe, 0x1}, 0x202) pipe(&(0x7f000000a000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000003000-0x1)={0x8691}, 0x1) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x800, 0x5, &(0x7f0000012000-0x8)={0x0, 0x0}) connect$bt_sco(r3, &(0x7f000000c000)={0x1f, {0x4, 0x5, 0x3, 0x5, 0x6, 0x3f2f1035}}, 0x8) 2018/01/20 01:00:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x100000000080004, 0x1) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000e83000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x8002000000000ff, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/20 01:00:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) pipe(&(0x7f00007f2000-0x8)={0x0, 0x0}) setsockopt(r1, 0x1000, 0x61c, &(0x7f0000211000-0x1b)="0c0b30aabaaf0f3ec36001206ea8461b76c0620101c467ea604f", 0x1a) close(r0) accept4$ax25(r1, &(0x7f00007cc000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000763000-0x4)=0x10, 0x80800) sendmmsg(r0, &(0x7f0000f56000)=[{{&(0x7f0000b46000)=@in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f00000f9000)=[], 0x0, &(0x7f000003d000-0x3b8)=[{0x18, 0x29, 0x37, '5'}], 0x18, 0x0}, 0x0}], 0x1, 0x0) [ 1035.942378] netlink: 'syz-executor0': attribute type 153 has an invalid length. [ 1035.973342] netlink: 'syz-executor0': attribute type 153 has an invalid length. 2018/01/20 01:00:29 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x77, &(0x7f0000001000)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) 2018/01/20 01:00:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0xff, 0x1, 0x62, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000e83000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x8002000000000ff, 0x0, 0x0, 0x0, 0x0}, 0x20) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000c86000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7, 0x1, 0xff, 0x4, 0x9, 0x0, 0x9}, &(0x7f00007ed000-0x4)=0x20) 2018/01/20 01:00:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00008eb000-0x2c)={0xf, 0x3ff, 0x6b2cc275, 0x3, 0x2, 0xffffffffffffff9c, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000042000)={&(0x7f0000fdc000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004db000-0x2c)={0x1, 0x87, 0x7ff, 0x1, 0x9, r1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000a70000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_VERSION(r3, 0xc0406400, &(0x7f000073f000)={0x3f, 0xfff, 0x7, 0x82, &(0x7f0000a61000+0x4e6)=""/130, 0xe1, &(0x7f00002d7000-0xe1)=""/225, 0xc1, &(0x7f000084c000-0xc1)=""/193}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f000000b000)={r2, &(0x7f000000e000)=""}, 0x10) 2018/01/20 01:00:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x5c802861, 0x4) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000ffc000)=0xbd, 0x4) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000062000)={{0xa, 0x1, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffc01}, {0xa, 0x1, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x6}, 0xffffffffffffffff, [0x0, 0xfffffffffffffffe, 0x7, 0x2, 0x1, 0x6, 0x6, 0xc]}, 0x5c) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000501000)=""/95, &(0x7f0000f12000)=0x5f) 2018/01/20 01:00:29 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000806, 0x0) getsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x361) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000002000-0x4)=0x2, 0x4) 2018/01/20 01:00:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xfffffffffffffe28) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2000000002a, &(0x7f000078b000)=""/16, &(0x7f0000c31000-0x4)=0x10) 2018/01/20 01:00:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x3ff) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='/', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = accept(r1, &(0x7f0000319000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000aa8000)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f000060a000-0x8)={0x0, 0x5}, &(0x7f0000328000-0x4)=0x8) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000349000-0x4)=0x6, 0x4) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f000018d000-0x10)={r3, 0xfffffffffffffffe, 0xc067, 0x8}, 0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000046c000)=@sack_info={0x0, 0x0, 0x5}, &(0x7f00008c0000-0x4)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f000061d000-0x98)={r4, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x4d}, 0x98) r5 = accept4$inet6(r0, &(0x7f0000362000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000c42000)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000d54000-0x8)={r4, 0x5}, &(0x7f0000d28000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x9}, 0x98) 2018/01/20 01:00:29 executing program 4: mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0xc, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80005, 0x4, &(0x7f0000ef5000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f000039d000)={0x0, 0x46, 0x0}, &(0x7f0000981000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000040000)={0x6, 0x8200, 0x5, 0xb6, r3}, 0x10) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000b2a000-0x18)={r1, &(0x7f0000469000-0x5d)="", &(0x7f0000eba000-0x58)=""/88}, 0x18) 2018/01/20 01:00:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000bbb000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000ebb000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f000056f000)={0x0, &(0x7f0000001000-0x10)=[]}, 0x10) r3 = accept4$inet(0xffffffffffffff9c, &(0x7f0000b3a000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a55000-0x4)=0x10, 0x800) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000a41000)={0x0, 0x6}, &(0x7f0000190000)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000f30000-0x8)={r4, 0xffff, 0x4b291b64}, 0x8) sendto(r1, &(0x7f000002b000-0xd8)="", 0xfe0b, 0x0, 0x0, 0x0) 2018/01/20 01:00:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ab9000-0x11)="031327bf00003fffffdf00000000e314", 0x10) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000000000)=0xffffffffffffffff, 0x8) socketpair(0x5, 0x6, 0xf92, &(0x7f0000b72000)={0x0, 0x0}) setsockopt$inet_buf(r2, 0x0, 0x4, &(0x7f0000118000+0x392)="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", 0x1000) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000bfa000-0x10)={0x3, &(0x7f000049f000)=[{0x3, 0x7, 0x100, 0x3}, {0x9, 0x7, 0x6, 0x20}, {0x0, 0x8, 0x9, 0xbb}]}, 0x10) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$kcm(r3, &(0x7f0000de3000)={&(0x7f00005ab000)=@ax25={0x3, {"4dc1d034cd7b9b"}, 0x0}, 0x10, &(0x7f000016c000)=[], 0x0, &(0x7f00003d2000)=[], 0x0, 0x0}, 0x0) recvmsg(r3, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) ioctl$sock_inet_udp_SIOCINQ(r3, 0x541b, &(0x7f00008b1000-0x4)=0x0) 2018/01/20 01:00:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f000006d000)={0x4000000001, 0x1, 0x20, 0x6, 0x4, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x22) r0 = socket$unix(0x1, 0x5, 0x0) sendto$unix(r0, &(0x7f0000d02000-0x7c)="f34c588b84484395134e2bc5e55a8ae0b57cfcaaca9d6a4bff08f44ed1726c8d608a31f79d53e5efbf7642ff4a80b0c30fb2709db4ed13e21c94376f1cef041292e36c2214be22166584c314521d1b0b3bce8efde6c99a895967cf34e2172b8eb29c24c82924bbf5f8d9acc390ddaefb1670d3c2d7c20e9a7260b0eb", 0x7c, 0x40, &(0x7f0000ccd000)=@abs={0x1, 0x0, 0x3}, 0x8) r1 = socket(0x9, 0xf7985799af2cc423, 0x6) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000355000)={0x0, @in6={{0xa, 0x2, 0x3ff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0xddf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2c, 0x4, 0xea, 0x0, 0x1, 0x4, 0x3, 0x1ff, 0x0, 0x1, 0x1, 0xfff, 0x30, 0x0, 0x75]}, &(0x7f00008d2000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f000083c000)={r2, 0x80e}, 0x6) 2018/01/20 01:00:29 executing program 5: mmap(&(0x7f0000000000/0xf2d000)=nil, 0xf2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socket$inet6_sctp(0xa, 0x1, 0x84) r1 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f00005fa000)=0x3, 0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000031b000-0x98)={0xffffffffffff19f8, @in6={{0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) 2018/01/20 01:00:29 executing program 0: r0 = socket$inet_icmp(0x2, 0x2, 0x1) accept$inet(r0, 0x0, &(0x7f0000131000-0x4)=0x0) r1 = socket$inet_sctp(0x2, 0x800000000001, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x8, 0xa, 0xf924, 0x7cb, 0x0}, &(0x7f0000a72000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000000)={r2, 0x4}, 0x6) connect$inet(r1, &(0x7f00008b9000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0) 2018/01/20 01:00:29 executing program 1: mmap(&(0x7f0000000000/0xf22000)=nil, 0xf22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_IP_XFRM_POLICY(r0, 0x10e, 0xb, &(0x7f000077d000)={{{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendmsg$nl_xfrm(r0, &(0x7f0000f1f000-0x38)={&(0x7f0000f1e000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007e0000-0x10)={&(0x7f000088d000-0x368)=@expire={0xf4, 0x18, 0x6c0a4a47e48a3c2c, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@rand_addr=0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0}, []}, 0xf4}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$inet(0x2, 0x1, 0x80000000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f000042b000)={0x0, @in={{0x2, 0x1, @rand_addr=0x78e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x8, 0x4, 0xfffffffffffffff9, 0x9c}, &(0x7f0000871000)=0xa0) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0xa, 0xa, 0x6) mmap(&(0x7f0000f23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r3, 0x80487436, &(0x7f0000f24000-0xc1)="7a2e5dd279d9f3266adfd7df944f38ef4878a569423e57faca27c94ba6b277a61b9657e0aa40e820d12f797760aad6f6976cdcc2f283b97f9fa44b3d53ca481fb10cd5f0019a8e782544ecb14dfe7dffb5ecf15596e7acc3c9eeac3aac9246833f3ae1c5ac7b0ec7a5697b959b522ccd14bf88649411fa6d2f86b95365de9f12cb982ff93281644bcf5ff238ed48c84ac9ce79dd38db3c9a5063ea79eb5b2733b5e20c05a346cc84305c753885430871b4ee8fc0326b937ae3a0f390bbce947a7b") getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000789000-0x8)={r2, 0x8912}, &(0x7f0000f22000)=0x8) 2018/01/20 01:00:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = accept(r0, 0x0, &(0x7f0000e65000-0x4)=0x0) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000cf4000-0x20)={"5a04c6b4c1dc82efb96f3a3dfd54855e", {0x4, 0x3, 0x10000, "d783e48137ea", 0x2, 0x0}}) sendmsg$nl_generic(r0, &(0x7f000001b000-0x38)={&(0x7f0000008000)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f000075a000-0x28c)={0x20, 0x27, 0x701, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0x8, 0x6, @void=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair(0x4, 0x2, 0x243f, &(0x7f0000cc4000-0x8)={0x0, 0x0}) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000217000)=@generic="17c5cae9b0530d87a54a31b3bf59263f") bind$pptp(r1, &(0x7f00003d9000)={0x18, 0x2, {0x1, @rand_addr=0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) 2018/01/20 01:00:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) epoll_wait(0xffffffffffffffff, &(0x7f0000d78000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x5, 0xe823) bpf$OBJ_GET_PROG(0x7, &(0x7f000039e000)={&(0x7f0000881000)='./file0\x00', 0x0, 0x10}, 0x10) write(r0, &(0x7f00002ef000-0x26)="260000005e0009fff1800000240000ffffffe50001009efff3000008004665000002fb4b35ea", 0x26) [ 1036.234905] kasan: CONFIG_KASAN_INLINE enabled [ 1036.239750] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 1036.247169] general protection fault: 0000 [#1] SMP KASAN [ 1036.252717] Dumping ftrace buffer: [ 1036.256244] (ftrace buffer empty) [ 1036.259940] Modules linked in: [ 1036.263127] CPU: 1 PID: 13980 Comm: syz-executor1 Not tainted 4.15.0-rc8+ #198 [ 1036.270470] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1036.279833] RIP: 0010:strlen+0x1f/0xa0 [ 1036.283721] RSP: 0018:ffff8801d0be7760 EFLAGS: 00010286 [ 1036.289079] RAX: 00000000000000f4 RBX: ffff8801d4668d40 RCX: 000000000000001e [ 1036.296335] RDX: dffffc0000000000 RSI: ffffc90003a3d000 RDI: 00000000000000f4 [ 1036.303590] RBP: ffff8801d0be7778 R08: ffffffff84b0b640 R09: 0000000000000004 [ 1036.310843] R10: ffff8801d0be7920 R11: 0000000000000005 R12: ffff8801d0be7898 [ 1036.318096] R13: 00000000000000f4 R14: 0000000000000040 R15: 1ffff1003a17cef7 [ 1036.325346] FS: 00007fecfcd71700(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000 [ 1036.333545] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1036.339406] CR2: 0000000000920008 CR3: 00000001d5138004 CR4: 00000000001606e0 [ 1036.346647] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 1036.353887] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 1036.361128] Call Trace: [ 1036.363703] netlink_ack+0x120/0xa10 [ 1036.367389] ? netlink_deliver_tap+0x2e9/0xf90 [ 1036.371941] ? netlink_sendmsg+0xe60/0xe60 [ 1036.376146] ? __might_fault+0x110/0x1d0 [ 1036.380180] ? retint_kernel+0x10/0x10 [ 1036.384041] netlink_rcv_skb+0x2d1/0x400 [ 1036.388073] ? xfrm_dump_sa_done+0xe0/0xe0 [ 1036.392279] ? netlink_ack+0xa10/0xa10 [ 1036.396137] ? retint_kernel+0x10/0x10 [ 1036.400034] xfrm_netlink_rcv+0x6f/0x90 [ 1036.403980] netlink_unicast+0x4c4/0x6b0 [ 1036.408021] ? netlink_attachskb+0x8a0/0x8a0 [ 1036.412407] ? security_netlink_send+0x81/0xb0 [ 1036.418055] netlink_sendmsg+0xa4a/0xe60 [ 1036.423314] ? netlink_unicast+0x6b0/0x6b0 [ 1036.427870] ? security_socket_sendmsg+0x89/0xb0 [ 1036.432595] ? netlink_unicast+0x6b0/0x6b0 [ 1036.436804] sock_sendmsg+0xca/0x110 [ 1036.440488] ___sys_sendmsg+0x767/0x8b0 [ 1036.444441] ? copy_msghdr_from_user+0x590/0x590 [ 1036.449179] ? lock_downgrade+0x980/0x980 [ 1036.453303] ? __fget_light+0x297/0x380 [ 1036.457250] ? fget_raw+0x20/0x20 [ 1036.460677] ? lock_downgrade+0x980/0x980 [ 1036.464796] ? lock_release+0xa40/0xa40 [ 1036.468745] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 1036.474603] ? __fdget+0x18/0x20 [ 1036.477943] __sys_sendmsg+0xe5/0x210 [ 1036.481711] ? __sys_sendmsg+0xe5/0x210 [ 1036.485655] ? SyS_shutdown+0x290/0x290 [ 1036.489616] ? SyS_futex+0x269/0x390 [ 1036.493302] ? SyS_setsockopt+0x215/0x360 [ 1036.497426] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 1036.502415] SyS_sendmsg+0x2d/0x50 [ 1036.505934] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 1036.510679] RIP: 0033:0x452ee9 [ 1036.513840] RSP: 002b:00007fecfcd70c58 EFLAGS: 00000212 ORIG_RAX: 000000000000002e [ 1036.521517] RAX: ffffffffffffffda RBX: 00007fecfcd71700 RCX: 0000000000452ee9 [ 1036.528758] RDX: 0000000000000000 RSI: 0000000020f1efc8 RDI: 0000000000000013 [ 1036.535999] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 1036.543243] R10: 0000000000000000 R11: 0000000000000212 R12: 0000000000000000 [ 1036.550486] R13: 0000000000a2f7cf R14: 00007fecfcd719c0 R15: 0000000000000000 [ 1036.557733] Code: 37 ff ff ff 0f 1f 84 00 00 00 00 00 55 48 89 f9 48 ba 00 00 00 00 00 fc ff df 48 c1 e9 03 48 89 f8 48 89 e5 41 54 53 48 83 ec 08 <0f> b6 14 11 48 89 f9 83 e1 07 38 ca 7f 04 84 d2 75 4b 80 38 00 [ 1036.576808] RIP: strlen+0x1f/0xa0 RSP: ffff8801d0be7760 [ 1036.582205] ---[ end trace 1cbdbfef2880ace4 ]--- [ 1036.586965] Kernel panic - not syncing: Fatal exception [ 1036.592735] Dumping ftrace buffer: [ 1036.596256] (ftrace buffer empty) [ 1036.600110] Kernel Offset: disabled [ 1036.603705] Rebooting in 86400 seconds..