0}, 0x14) 2018/01/24 07:54:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x13, 0x80000, 0x7, &(0x7f0000bfe000-0x8)={0x0, 0x0}) r1 = getpid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000013000-0xe8)={{{@in=@loopback=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000375000-0x4)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d88000)={0x0, 0x0, 0x0}, &(0x7f0000cd4000-0x4)=0xc) r4 = socket$packet(0x11, 0x2, 0x300) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000934000)={0x0, 0x0}) r6 = socket$inet6_icmp(0xa, 0x2, 0x3a) getpeername(0xffffffffffffffff, &(0x7f0000802000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c4e000-0x4)=0x2e) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000a17000)={0x0, 0x0}) r9 = socket$inet6_udp(0xa, 0x2, 0x0) r10 = socket$bt_hidp(0x1f, 0x3, 0x6) r11 = socket$bt_hidp(0x1f, 0x3, 0x6) r12 = accept$inet(0xffffffffffffffff, &(0x7f0000326000-0x10)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003ff000)=0x10) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000b33000-0x4)=0x0) r14 = getuid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000f9e000)={0x0, 0x0, 0x0}, &(0x7f000097e000-0x4)=0xc) r16 = socket$pppoe(0x18, 0x1, 0x0) r17 = socket$nl_xfrm(0x10, 0x3, 0x6) r18 = socket$packet(0x11, 0x3, 0x300) r19 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f00001a5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000942000-0x4)=0x60) r20 = accept4$inet6(0xffffffffffffffff, &(0x7f0000ace000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000a99000)=0x1c, 0x0) r21 = socket$can_bcm(0x1d, 0x2, 0x2) r22 = socket(0x3, 0x3, 0x4fe) r23 = socket$bt_l2cap(0x1f, 0x3, 0x0) r24 = accept$ipx(0xffffffffffffff9c, &(0x7f00002c3000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000b6f000)=0x10) r25 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000fce000)={&(0x7f0000cd9000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) r26 = socket(0x5, 0x80005, 0x3) r27 = bpf$OBJ_GET_PROG(0x7, &(0x7f000039b000-0x10)={&(0x7f0000211000)='./file0\x00', 0x0, 0x8}, 0x10) sendmmsg$unix(r0, &(0x7f0000758000-0x38)=[{&(0x7f00007c4000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f00002ab000-0x30)=[{&(0x7f0000410000)="07ebd1d014d70e62bbc3474c235d5f6d141a94dcfa56a8f2a1368842d910b29ad4ec54b4a418cf5472c8fe3acf797cf5f74fa1d42d8a8fe50ead575d4dfd37b6994d55c8735d13fcf9", 0x49}, {&(0x7f000083a000)="cf908580fc332645e8529836546d4a9167e94f01a4c0f329203b38ee6689e39d879292528841b4f6f18a360883af7e5c56ae4e4b4d63b32588b88d314afde14a6a1f1ca5c2273a2b08defd061c1f14f5813bc5b91ffced2a9349eb91220c0d8bc89e7af5c1f385f62863e5cdfa56bbe544a5d6dad6920dcd7123c6600970b749c2e76844ac6b07c48d670189d199ec90a660aa82599ae5b2", 0x98}, {&(0x7f0000773000-0x6f)="f23c5741469b655248c9cc7143b6c14a8750dd51af52c8bc1e13a2c899ecf065bbf7619a5fa54de2af96b77128d9ad92ba4916f5765d07401fe5d6c49d4b34ffbcffd337b933dccf979569d2d3b5414c7bbdc004d99547177a0c4386c51908a8828292ab14d8076affccc60e831d96", 0x6f}], 0x3, &(0x7f0000f8f000-0xc8)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x38, 0x1, 0x1, [r4, r5, r6, r7, r8, r9, r10, r11, r12]}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @rights={0x20, 0x1, 0x1, [r16, r17, r18, r19]}, @rights={0x30, 0x1, 0x1, [r20, r21, r22, r23, r24, r25, r26, r27]}], 0xc8, 0x10}], 0x1, 0x20000000) bpf$PROG_LOAD(0x5, &(0x7f00002a1000-0x48)={0x1, 0x3, &(0x7f00005e3000-0x18)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x5, 0xc, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00009ed000)='GPL\x00', 0xffffffffffff8342, 0x99, &(0x7f0000d70000-0x7f)=""/153, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/24 07:54:43 executing program 1: r0 = socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x6, &(0x7f0000000000+0x33)=0x2, 0x8) 2018/01/24 07:54:43 executing program 2: mmap(&(0x7f0000000000/0xf0b000)=nil, 0xf0b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f000046a000-0x4)=0x0, 0x4) mmap(&(0x7f0000301000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000176000/0x7000)=nil, 0x7000, 0x1fffffe, 0x6071, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000f0c000)={0x0, 0x0}) accept$inet(r0, 0x0, &(0x7f0000f0c000-0x4)=0xfffffffffffffeb4) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000003000)={0x0, 0x0, ""}, &(0x7f0000f0d000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000729000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f0d000)=0x20) mmap(&(0x7f00006a4000/0x2000)=nil, 0x2000, 0x0, 0x3a031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x831000)=nil, 0x831000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/24 07:54:43 executing program 5: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000005000-0x28)={@common='gre0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r0, &(0x7f0000001000-0x14)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000008000)=0xfff, 0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000009000)="", 0x397) 2018/01/24 07:54:43 executing program 6: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0", 0x4) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e60337191a58df0c2c6d5b870ca6e04caf41eab5e60090000ab3f2b56cfac84401200885e8ed098aa6615ba7d2e3a545e7c9ebb48843f0a6611", 0xfffffffffffffd1a}], 0x1, &(0x7f0000f78000)=[], 0x0, 0x4000}, 0xfffffffffffffffc) recvmsg(r1, &(0x7f0000729000)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000ed6000)=""/17, 0x11}, {&(0x7f0000f75000)=""/228, 0xe4}], 0x2, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/24 07:54:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000ad2000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000f2e000-0x1)="", 0xfffffffffffffd79, 0x20000003, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000092000-0x4)=0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000db0000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00006cf000)=0x14) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f000031c000-0xa0)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x9, 0x3, 0x265c, 0x80}, &(0x7f0000e75000)=0xa0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000b70000)={r2, 0xffffffffffffff68, 0x20}, &(0x7f000063f000-0x4)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000d09000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 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=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c68000-0x4)=0xe8) r3 = socket(0x1f, 0x3, 0x8) getpeername$packet(r3, &(0x7f0000c2a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000fb3000)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f000016b000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 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}, {{@in6=@loopback={0x0, 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}}, &(0x7f0000e50000-0x4)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000196000-0xe8)={{{@in=@dev={0xac, 0x14, 0x0, 0xe}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x2, 0x40, 0x0, 0x20, 0xa, 0x80, 0x80, 0x2f, r4, r5}, {0x7fffffff, 0xfffffffffffffff7, 0x7, 0x101, 0x80000001, 0x4, 0x32, 0xffffffffffffffff}, {0x7, 0x1000, 0x3ff, 0x45}, 0x8, 0x6, 0x1, 0x1, 0x2, 0x3}, {{@in=@rand_addr=0x7fffffff, 0x2, 0x7f}, 0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0x3, 0x3, 0x81, 0x5f2, 0x1, 0x1f}}, 0xe8) 2018/01/24 07:54:43 executing program 3: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x805, 0x6, &(0x7f000000b000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x101f}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x7, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r2, 0x0, 0x1, &(0x7f0000005000)=""/4096, &(0x7f0000002000)=0x1000) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f000000d000-0x20)={r1, 0x7, 0xebc04f135d61f695, 0xda, &(0x7f0000004000)=[0x0, 0x0], 0x2}, 0x20) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r2, &(0x7f000000b000)={&(0x7f000000b000)=@ethernet={0x307, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000000b000)=[{&(0x7f000000b000)="8996c5f648b07c939c4a951bc6a18343b72216c2164df6894a06205de770ca3970d8a29a7422935e7a8552d340ded83bbb1764c148e8e811bc503cadaddeb7e65d57c2ccefa4b2d50cf5c0531413326524235bbfbabb8e39a40c25a7bc9ba2cffd1e9da5968d5a3b1d1d507e71477ec18ae0ee7362cc027ed4c1f72ba5ebebdb4a1ee2912607ddd2f1fc430a", 0x8c}, {&(0x7f0000005000-0xfe)="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", 0xfe}, {&(0x7f000000b000)="c2b169e7f3095863f1fbc0767fca97663f757a8945a518beacb8ff861437f9b5d1fc587278001a4c21243ba23ad5d067a6ad4443f537fb56add287adb689da87be441c68c44e914452659afbf25883bfa89a1f928fdaf37cd63ad1ca5027bad2f7280fb29145d5084bb758f278bbb4c2fc5ca723ec1899bd09136d40d0f4770c2aa6f95859f54abe7452b61cb0393f35bc5b70b1db22a6bf472db324f8599a9ccadd8e2f622cafdafe2864ef3d", 0xad}, {&(0x7f000000b000)="203565dd8370d6b0a1db51a76f25d919213399285b46b1d495f5435c4eb80fbfd1c089a90d562b49dda5189b22b454f823d573edb4cb31be79c2aee2eeea6be0a417049d3add315b", 0x48}, {&(0x7f000000c000-0x64)="38726b1fc9558b9ea3c7ff0f441358e66f238b52748676ddb45d6c762460e599da8a5121ceaf1e966b4dd5594e88fda4b1dd90432b387690c97e8c939fe6c58329493233a92b1804ed62a04198aed1cc991a008f9b160e640859651af663d0f27bdfb57e", 0x64}, {&(0x7f000000c000-0xae)="13668ddb001de2fb3cac726500e1746e28a8ecc7c68a95556a0e57c6d5e8ae85a2906df67c6fff15a67f7a253118457d658fdfd5ef07779a671ab6d3f962429fc05e558fdc7c0d33240769765c76d66b561d96bc2001d9317245ad7c550ecd26f685e4bf001fd9f689ca5a90bedacf154353bc383eb8911794e53ca0e5d14485bc9834b597d95e314fe08c525ae04a7c2893cae19e1a48c1055d2a3db2cb401724a14bf69601023ff72dd85e95f8", 0xae}, {&(0x7f000000c000-0x68)="ca0a9b19ac7e79b840d3feb1425cb7ced89d6cd7d784b79d4ab5428ce1b9fd5e9659d44d9c70ee48cd43208082478fa43cecbb76a55f297603f79332571eeecd3b275b286847dcb1f8830a17bd6b4a60da6ce29b89e21f2bf8d77b879c6cbf1e8d611555dcb00ea9", 0x68}], 0x7, 0x0, 0x0, 0x20000011}, 0x4000000) 2018/01/24 07:54:43 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000000)={&(0x7f0000000000)='./file0\x00', 0x0, 0x18}, 0x10) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000000)="e9d56021108fbead3ccf2fb0a2a8cd4a0cb6b8e1b59df9767f3431714c168365f251384b1de370484b21df91a06fb33cc6153c0696c9a1f356d701ad951137ccf013", 0x42) splice(0xffffffffffffffff, &(0x7f0000a33000)=0x0, 0xffffffffffffffff, &(0x7f00006d1000-0x8)=0x0, 0x6, 0xfffffffffffffffc) 2018/01/24 07:54:43 executing program 5: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000d000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$can_raw(r0, &(0x7f000000a000)={0x1d, r1, 0x0, 0x0}, 0x10) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000011000-0x8)={0x0, 0x0}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000003000-0x20)={0x4, 0x2, 0x800f, 0x2, 0xffffffffffffff83, 0x1, 0x6, 0xc, 0x0}, &(0x7f0000004000)=0xfe98) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000003000-0x14)={r3, 0x4, 0x7, 0x0, 0x2aa, 0x13603c50}, 0x14) 2018/01/24 07:54:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x0, 0x10000, 0x0}, 0x10) getsockname$packet(0xffffffffffffffff, &(0x7f000094e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00002dd000-0x4)=0x14) bpf$PROG_LOAD(0x5, &(0x7f0000f07000)={0x6, 0x6, &(0x7f0000181000)=@raw=[@call={0x85, 0x0, 0x0, 0x8}, @call={0x85, 0x0, 0x0, 0x38}, @initr0={0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0xf7}], &(0x7f0000df2000-0x4)='GPL\x00', 0x0, 0x59, &(0x7f00004dd000)=""/89, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r0}, 0x48) r1 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006f5000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) 2018/01/24 07:54:43 executing program 6: mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$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$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0xc, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000b2a000-0x18)={r1, &(0x7f0000469000-0x5d)="", &(0x7f0000eba000-0x58)=""/88}, 0x18) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000ef6000)={0x0, 0x0}) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000ef7000-0xa0)={0x0, @in6={{0xa, 0x1, 0x9, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x0, 0x4, 0x5, 0x0}, &(0x7f0000ec0000)=0xa0) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000205000+0x90)={0x2, 0x9, 0x200, 0x5, 0x2, 0x453, 0x7, 0x9, r3}, &(0x7f0000ef7000-0x4)=0x20) recvmsg$kcm(r1, &(0x7f0000ef5000)={&(0x7f0000ef6000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, 0x3a, &(0x7f0000ef6000-0x20)=[{&(0x7f0000aec000-0xf1)=""/241, 0xf1}, {&(0x7f000027b000)=""/81, 0x51}], 0x2, &(0x7f0000ef6000-0x37)=""/55, 0x37, 0x0}, 0x100) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r4, &(0x7f0000004000-0xc)={0x10, 0x0, 0x1, 0x20000}, 0xc) setsockopt$inet6_udp_encap(r4, 0x11, 0x64, &(0x7f0000ef5000)=0x5, 0x4) 2018/01/24 07:54:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000a0e000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00001a6000)={0x4, 0x28e, 0x3d5, 0xb24b}, 0x8) r1 = socket(0x10, 0x2, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f000074b000-0x8)=0x80000000, 0x8) sendmsg$nl_route(r1, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000fd2000)=@newlink={0x28, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_GROUP={0x8, 0x1b, 0x0}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000493000-0x8)={0x0, 0x0}) 2018/01/24 07:54:43 executing program 4: mmap(&(0x7f0000000000/0xf94000)=nil, 0xf94000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x7fd, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xc6) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000f95000-0x6e)=@un=@file={0x0, ""/108}, &(0x7f0000a5d000)=0x6e) connect$ipx(r1, &(0x7f00004a0000)={0x4, 0x7, 0x6, "928a433a9d95", 0x6, 0x0}, 0x10) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f0000195000-0x8)=0x0, r1, &(0x7f0000f96000-0x8)=0x0, 0x10000, 0x4) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000f96000)={0x7}, 0x4) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000f97000-0x4)=0x0) sendto$ipx(r1, &(0x7f0000f95000)="", 0x0, 0x20000000, &(0x7f0000d32000)={0x4, 0x5, 0x100000000, "e156360bdc7e", 0x1, 0x0}, 0x10) bind$netrom(r1, &(0x7f0000f94000)=@ax25={0x3, {"76c0170b29413b"}, 0x7}, 0x10) close(r0) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f00001d4000)=0x0) 2018/01/24 07:54:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffe88) socketpair$inet6(0xa, 0x0, 0x0, &(0x7f000042f000)={0x0, 0x0}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000002a000)='vegas\x00', 0x6) shutdown(r0, 0x1) setsockopt$inet_dccp_int(r0, 0x21, 0x13, &(0x7f000049c000)=0x100, 0x4) 2018/01/24 07:54:43 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x4, 0x9, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000001000)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x20, r1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000002000-0x8)={0x0, 0x5}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001000-0x108)={r2, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6, 0x4, 0x3f, 0x5, 0x0, 0x0, 0x3, 0x6, 0x858, 0x76e2240e, 0x101, 0x3, 0x3, 0x8, 0x3]}, &(0x7f0000002000-0x4)=0x108) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r3, 0x0, 0x23, &(0x7f0000000000)={@multicast2=0x0, @broadcast=0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r4, 0x0, 0x22, &(0x7f0000008000)={@empty=0x0, @loopback=0x7f000001, 0x0}, 0x30f) connect$inet(r3, &(0x7f00007c1000)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc) sendto$inet(r4, &(0x7f00006af000)="", 0x0, 0x0, &(0x7f000000a000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/24 07:54:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r0, &(0x7f0000e54000)={0xa, 0x0, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) r1 = accept4(r0, &(0x7f0000b24000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000cc8000-0x1)=0x14, 0x80800) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000b6b000-0x28)={'vcan0\x00', r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00006e4000-0x28)={'vcan0\x00', r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 207.694064] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/01/24 07:54:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000b04000-0x4)={r0}) setsockopt$inet6_int(r1, 0x29, 0x1a, &(0x7f0000e7d000)=0x9, 0x4) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00006f4000-0x72)={0x0, 0x6a, "97d9164183f4a32e15be12ddb6991a945095d9ed850d32b88aac94f70623ee7924035501a4f8c0814ee0a26f94b2068f198bb54475371f4af408b6e179dea6810f722ca9c687db2f1ac336a3f04fd9155b199c4f8e750822a47f715ed0c6082286ffc1fc86c983c6075d"}, &(0x7f0000f11000)=0x72) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000933000)=0x1, 0x4) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000763000)={r2, 0x800, 0x0}, 0xc) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008a7000)={&(0x7f000083d000-0x60)=@ipv6_newroute={0x34, 0x18, 0x305, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x4}, @RTA_ENCAP={0x10, 0x16, @typed={0xc, 0x1, @binary="01"}}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) accept4$netrom(r1, &(0x7f0000edc000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00007e4000-0x4)=0x48, 0x80800) connect$inet6(r1, &(0x7f0000284000-0x1c)={0xa, 0x0, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, 0x1c) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000cd1000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000460000-0x20)={0x8, 0x0, 0x10000, 0x1}) ioctl$DRM_IOCTL_AGP_BIND(r3, 0x40106436, &(0x7f000027e000-0x10)={r4, 0x4}) socket$kcm(0x29, 0x4, 0x0) getsockopt$inet_dccp_buf(r1, 0x21, 0x8f, &(0x7f0000b81000-0xc5)=""/197, &(0x7f00008bb000-0x4)=0xc5) 2018/01/24 07:54:43 executing program 1: r0 = socket$inet6(0xa, 0x200000005, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000002000-0x51)="54f914a0d2c0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c928c4bb573d18be7f79dfbfdff18", 0x4f, 0x0, &(0x7f0000002000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000)={0x0}, &(0x7f0000002000-0x3)=0x4) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000001000)={{0xa, 0x3, 0xffff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x1}, {0xa, 0x1, 0xfffffffffffffff9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x55f}, 0x3, [0x4, 0x5, 0x80000001, 0x800000000000, 0x6, 0x8, 0x31, 0x2c8b4050]}, 0x5c) 2018/01/24 07:54:43 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) socketpair(0x7, 0x6, 0x9, &(0x7f0000f4d000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000b5e000)=0x0, &(0x7f0000af1000-0x4)=0x4) bind$alg(r0, &(0x7f00003ea000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(generic-gcm-aesni)\x00'}, 0x58) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000024d000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) socketpair(0x0, 0x5, 0x0, &(0x7f0000ce1000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000c28000)={r2, 0x80000, r3}) ioctl$DRM_IOCTL_GET_MAP(r4, 0xc0286404, &(0x7f000063f000)={&(0x7f000020e000/0x1000)=nil, 0x5, 0x2, 0x80, &(0x7f0000eb9000/0x4000)=nil, 0xff}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000057b000-0x20)="", 0x0) 2018/01/24 07:54:43 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000000)={0xfff, 0x4, 0x0, 0xc87b, 0xfff}, 0xa9) r1 = accept4(r0, &(0x7f0000002000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000002000-0x1)=0x9, 0x80000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000002000)=0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000003000-0x7c)=[@in6={0xa, 0x0, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5e}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x7c) 2018/01/24 07:54:43 executing program 3: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x0, &(0x7f0000004000)={0x8, {{0xa, 0x0, 0x80000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x40, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) getsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000001000-0x41)=""/65, &(0x7f0000000000)=0x41) 2018/01/24 07:54:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$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$unix(0x1, 0x100000005, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r2 = socket$kcm(0x29, 0x2, 0x0) getpeername$packet(r2, &(0x7f0000b8a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000260000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000ade000-0x28)={@generic="87b8623d5ea1c0298f8db0806861b3b1", r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000583000-0x8)={r1, r0}) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000caf000-0x38)={&(0x7f0000195000-0xc)={0x10, 0x0, 0x0, 0x28010000}, 0xc, &(0x7f00003db000-0x10)={&(0x7f0000233000)=@bridge_newneigh={0x64, 0x1c, 0x400, 0x3, 0x3, {0x7, 0x0, 0x0, r3, 0x1, 0x90, 0x7}, [@NDA_LINK_NETNSID={0x8, 0xa, 0x7}, @NDA_MASTER={0x8, 0x9, 0x6}, @NDA_LINK_NETNSID={0x8, 0xa, 0x80000000}, @NDA_LLADDR={0xc, 0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, @NDA_LINK_NETNSID={0x8, 0xa, 0x80000000}, @NDA_DST_IPV6={0x14, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @NDA_MASTER={0x8, 0x9, 0x5}]}, 0x64}, 0x1, 0x0, 0x0, 0x4004}, 0x20000010) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f00004b4000-0x4)={0xffffffffffffffff}) setsockopt$packet_fanout(r5, 0x107, 0x12, &(0x7f00000bd000-0x4)={0xffffffffffffffe1, 0x6, 0x1000}, 0x4) sendmsg$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) 2018/01/24 07:54:43 executing program 5: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000013000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff00c}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmmsg$unix(r1, &(0x7f0000011000)=[{&(0x7f0000003000)=@file={0x0, ""}, 0x2, &(0x7f0000004000)=[{&(0x7f0000009000-0xf3)="fc150f9b", 0x4}], 0x1, &(0x7f0000020000)=[], 0x0, 0x0}], 0x1, 0x0) socketpair$inet6(0xa, 0x4, 0x2, &(0x7f0000025000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000028000-0x14)={0x0, 0x7, 0xfffffffffffff9ee, 0x1, 0xfffffffffffffff9, 0x4}, &(0x7f0000004000-0x4)=0x14) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f000002e000-0xe3)={r3, 0xdb, "ddb978adc2d2340248dfaa27ae696d73a4bdca04ebc9ced744e5f966db91f07b7eeee14832d80a7abd7616376f92bf7b950ec4008e9bd62db31bdee84f51c1a7e385b63e42b801ed49c09dba6cae30cddd6d0612f1e00d2748b67da18f1899ee8e9f7b9b4d4b26cf98f7e63b3ddf078c0b07f0e1a57f6d32277cbecc30aa189c2dd85874a311aceb8eeda922231df38c353d56214ee2e9e1ec0e9889747654dfd66937d0ec9157def3879eca07cb8c2786d5a940df7addf658bcba3a07bc7f11e99a4798baaf24ad132252a6c2e346e0bf4a933a3d266bc8427e5d"}, &(0x7f000002d000)=0xe3) 2018/01/24 07:54:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000fd3000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f00006b0000-0x64)={&(0x7f000018d000-0x18)=[0x1, 0x747f, 0x8000, 0x80000001, 0x8, 0x9], 0x6, 0x2, 0x7, 0x74, 0x100, 0x5, {0x9, 0x3ff, 0x0, 0x7fff, 0x1, 0x3, 0x7, 0xc9b, 0x7, 0x1000, 0x101, 0x8001, 0xe90c, 0x5215, "f3c8d0bd6adb744edf346e23c6659bad8a24e373a91b808c691ef8c78c5d45fa"}}) bind$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, 0x1008004) r2 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f00005b7000-0xc)={0x2, 0x1, 0xa13, 0x1, 0x5}, 0xc) connect$inet(r2, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = accept4(r0, &(0x7f0000975000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000753000-0x4)=0x10, 0x0) sendto$inet(r2, &(0x7f0000bd9000-0xc)="", 0x0, 0x0, 0x0, 0x0) accept$ax25(r3, &(0x7f0000c3e000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000b06000)=0x10) socket$netlink(0x10, 0x3, 0x1f) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000687000-0x4)={0x0}, &(0x7f00009ad000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000ff6000-0x8)={0x0, 0x3}, &(0x7f000006c000)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f00008b1000-0x8c)={r5, @in6={{0xa, 0x1, 0x6, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00004c9000-0x4)=0x8c) write(r2, &(0x7f0000f8b000-0xf)="", 0xff8f) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000808000-0x14)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r4}, 0x14) sendto$unix(r3, &(0x7f0000716000)="1c43e5fb4e344ee1ca423a6d449caca86787a63489567c4a5c5d3341841eaf7852c282dbb9410aed06998af1785bae15912dfd8ae2efcd9207ad3b8ef1e1894a2245b174d0d2459ab8e45eff4d642e7d7b9fe62990a11e", 0x57, 0x0, &(0x7f0000760000)=@file={0x0, './file0\x00'}, 0xa) [ 207.755901] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/01/24 07:54:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) pipe(&(0x7f0000ab5000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000350000-0xb8)={0x0, 0x8, 0x1000, 0x81, 0xcb31, 0x6, 0x0, 0x8000, {0x0, @in6={{0xa, 0x3, 0x42, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x6, 0x1000, 0x1, 0x1}}, &(0x7f0000ba7000)=0xb8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000b1e000-0x4)=@assoc_id=r2, &(0x7f0000a3b000-0x4)=0x4) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f00001c4000-0x10)={0x4, &(0x7f000089c000-0xc)=[0x4, 0xffff, 0x0, 0xe7a]}) socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000a44000-0x8)={r2, 0x4}, 0x8) r3 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_int(r3, 0x29, 0x16, &(0x7f0000fcb000)=0x0, 0x4) close(r3) 2018/01/24 07:54:43 executing program 3: mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000036000)=0x0, 0x800) r1 = socket$unix(0x1, 0x2, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000037000)=0x0) r4 = getuid() mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000038000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000037000)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000004000)=0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000002f000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000037000)=0xe8) r8 = getgid() mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000038000-0x4)=0x0) r10 = getuid() r11 = getgid() mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f0000014000)={&(0x7f0000038000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000038000-0x30)=[{&(0x7f000002f000)="c4e6486b50bff93c7cadba4ac4abdb253620a31b2cf8ba0c2d97de42dd784ea31da44e9fd2d05c677bd8a23720b5c07d01c1eb8af0bf8bd56f64938ad210f4b17ae766d77017580f6deed815f08c2584e5bcaf690b9cb61a3ae64d3f5fdbd034663e86a40fbb37d4ae9a19d8ef1d4458a93c2b172d2088d49dd9abac3857e740445ef9a2185b459a", 0x88}, {&(0x7f0000038000-0x1e)="94146698d30558ee9e2e5f76dac7e368a0d98ac44bca7d4ce0c1edcf08ae", 0x1e}, {&(0x7f0000038000-0xb9)="064c039d06ecde9274ee3802e7001e6a1495d79a44cf239314597237ae63c88a26b7e2a94f969395190771cbd0f9a631f13ef847cc668a35bc804938f828d451f360017746a70d29f141a61815139232d47bc3e5534326e24d6ccca8fc65f5d5461984ac743d1c07a3668076880f25a5a3422811c1c26bab44bd220abeb9ec0c4614fd611749f1a1a33d10a988b316925e5c1f9f2c68b82d25634ca409c4dc8347b0e0bd06a3f8ec1d3939cbaf41c494e5a531d94c7a5d7721", 0xb9}], 0x3, &(0x7f0000038000-0xb0)=[@rights={0x18, 0x1, 0x1, [r0, r2]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}], 0xb0, 0x4000010}, 0x20000080) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000037000-0x160)={{{{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x100000001, 0x20, 0xff, "f751f615c1fee6bad07dd8a26c2e9636aab48d947acb8959eb03253b0f9460b4489a93a264e6c357003790199157296317eee3db31aa0e785ec9cad36e70b64436d19343462134faf373a10ee7c8d498"}, 0x160) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) r14 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f0000026000-0x18)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000007000-0xc3)=""/195, 0x0, 0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) setsockopt$sock_attach_bpf(r13, 0x1, 0x32, &(0x7f0000009000)=r14, 0x4) pipe(&(0x7f0000019000)={0x0, 0x0}) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r15, 0x1, r0, &(0x7f0000038000-0xc)={0x0, 0x0}) sendto(r12, &(0x7f0000023000)="", 0x0, 0x0, 0x0, 0x0) 2018/01/24 07:54:43 executing program 2: r0 = socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000001000-0x4)=0xcf, 0x4) mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000029000)=[{&(0x7f0000014000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000026000-0x40)=[{&(0x7f0000024000-0x6b)="427a7491cdf53e89ced2448db707252068284bd0e0bf3921e629d12845d70b517a5a8793151e4cf0e195b7cdce810b933c2a0e6992959a091d45e2387358549267cd6dc56b8397a6b25fa0fed102d71de9e8fdb193f4fa59fb42bdd52cd39321", 0x60}], 0x1, &(0x7f0000029000)=[], 0x0, 0x0}], 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f000001e000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000024000-0x24)={0x24, 0x2d, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0x10, 0x0, @u64=0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 07:54:43 executing program 4: socket$vsock_dgram(0x28, 0x2, 0x5) socketpair(0x11, 0x0, 0x101, &(0x7f00003f8000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000000)={0x0, 0xffff, 0xfff, 0x3}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f000009f000)=@assoc_value={0x0, 0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00006ae000)={0x0, 0x98, &(0x7f000061e000)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xca52, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1c000000000}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x81, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000001000-0x4)=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$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f000070a000)={0x0, @in6={{0xa, 0x0, 0xff, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x4, 0x6, 0x1ff, 0x9, 0x5, 0x5, 0x6, 0x4, 0x4, 0x400, 0x4, 0x100000000, 0xc9, 0x20, 0x1c00071b]}, &(0x7f0000711000-0x4)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000000000)=[{&(0x7f000012a000-0x10)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000094c000)=[{&(0x7f0000001000-0x8c)="e5516531b677506fe62466db008eaf6c96c2d009e2d5291654772a23276e6c93a0d07c4f3badefbaccc27327dd987d5ccf2a48d144ea62df60474d4f6ab5f05ce375078beb039776d73df92c0715f815e4ecb686889389d479cb393a772f03a22af3b5f792ce2f7edd81a11310d55ea0e84729992a9fefc53832069c6df6db855be8e9bd6630426f249dc1be", 0x8c}, {&(0x7f000081f000)="8a075bbdba847853", 0x8}, {&(0x7f0000829000)="1d3e9c56bb8d87e5922323e32a717c71eefbbbef256b7d5fe1b4ae3b471bd2c25c91234501e5cd", 0x27}, {&(0x7f0000494000)="", 0x0}, {&(0x7f0000001000-0x43)="b7a78fd8d19e878602614ae57344bd3ef02b13757065899f5c6d78a9fca5ffc6b286239d120c59731f7fbac30541411ad5e6b4402bd4bcbbfafc8c0be0d89c7e36ffe4", 0x43}, {&(0x7f000028b000)="e343d3d1c1075510e6160b48afc18a8a5d36dd3f70ebe72c303343c2add570e4a15a09947ebeefb467aba8d27c3ef70ff113d5a379cccb0a22d87e14e87b3ec5d8204703536e9074507274b73ecc2b90a7763c54ad65e0feb9b084db891563cb8b8e589ca4d94fd948f0ab334e689081b61523d3f0bf5e26b7b53804a0a92a6807218da11fe7c7aacbb78a32ba86ef42fe2d088f674933730ea56281a84b3af181374497b92d53daec422550585a9b15f6ae8947cb8b352d6f7a08a1035ec83c0cc49b90d45f32352187a21673f73394da9dd98db92e72a81779c18da597ac8d838989c404cc", 0xe6}], 0x6, &(0x7f0000201000)=[@init={0x18, 0x84, 0x0, {0x7fff, 0x44d, 0x400, 0x2}}, @init={0x18, 0x84, 0x0, {0x9c, 0x9, 0x80, 0x4}}, @init={0x18, 0x84, 0x0, {0x80000001, 0x3, 0x4fd820ee, 0x1}}, @init={0x18, 0x84, 0x0, {0x5, 0x8, 0x100000000, 0x5}}, @init={0x18, 0x84, 0x0, {0x3, 0x4, 0xfffffffffffffffb, 0x7f}}, @init={0x18, 0x84, 0x0, {0x2, 0x1, 0x6, 0xff}}, @init={0x18, 0x84, 0x0, {0x4, 0x1, 0x409c, 0x6}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x2, 0x2, 0x9, 0x710, 0x8, 0x3, 0x4, 0x0}}], 0x180, 0x4040000}, {&(0x7f0000000000)=@in6={0xa, 0x1, 0x4, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f00002b4000-0x70)=[{&(0x7f0000608000)="87dd5578acb4d76c0effd207487337bacf71aefb0636f3c7d600a73003e1cebc7546666e32df5d6a695ee6855adcb22b984107cf3b355ae34cb266ca32c1881bc492b993978893c727952da7b79a75201143bab8ad34c685d4e92a798924342accd9b8c1ebb57490699b40d8c108ec68", 0x70}, {&(0x7f0000000000)="", 0x0}, {&(0x7f0000000000)="b03f767e25a11fce68bd11bd4fe713c13d42692b1817f240b6e4110a4fab462ab412f8ae95f85c718a989334f424d69dcaac643e2f15c039059ea7dd5a55eb3e1a1bd32a9f46fdf922ed04a103478c4d1f0b387ce0f1d301df4b8d16e69f6aa50eeb9e250ab3a355a7cbc0ef2ebcf2162cce4929b880c9d5e96ad03bb69ccec9454e5dd818fbaed50e666ea2b2e96e", 0x8f}, {&(0x7f0000001000-0x5b)="9de6c03a6fb4e5e4e0f6e84b7ab36154af93ad293b07b646b5348aceb41825f8895d7de3b223d0ae3abe148bdae4668889b9a5ef385cdd98a49a689005d3547c3d2af51df6626c464dc5fa3cdfa156ba4d4e4602a49bcc7fbc794f", 0x5b}, {&(0x7f0000001000-0xac)="6691eb3f491f39d5c2c4fb8d75092824370b3151c60091cb2a5396446e8212637814e8d28e7c8c01e74787512cf3837654adceed344f6673d8c9720d4d062b2ad36542525b6f700cc6aa88da63355fe094eb39a4129dd8c744f5b40646c624505f648a6be7391e3596a3dd6dc36e9b62c5e5c470dbd379ae5031df2139dc0eac269edbe332545d01f51164daf5a8eebe67da007292da4df9591cd3de6a898773651039fd55d65cfb25baaf95", 0xac}, {&(0x7f0000000000)="e0402949a71d65a34be145b23e5056a3875dc69c5f520bb2cd01c6f0caf475e8", 0x20}, {&(0x7f0000000000)="af6fc7ece1d0a4a0331dd65acf8792c805dfa7b969aca3502eb6b44d359b7cfa4bda19fb2431093bb2a89e", 0x2b}], 0x7, &(0x7f0000000000)=[@sndinfo={0x20, 0x84, 0x2, {0x2, 0x1, 0xc5, 0x500000, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x0, 0x8, 0x1, 0x8000, 0x2, 0x6, 0x17, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x8001, 0x20f, 0x7, 0x6, r3}}], 0x90, 0x4000}, {&(0x7f0000000000)=@in6={0xa, 0x2, 0xffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7ff}, 0x1c, &(0x7f0000001000-0x90)=[{&(0x7f00001e4000-0x30)="e02fba0fe46facbc9d065832dbae441d2a994b073f7ef63efca753cf0b190183575ec82bc9ab094952e4183ba6d96f26", 0x30}, {&(0x7f0000000000)="3cb64b508970191e250ed28e5cea84b8ee4f3c14e8", 0x15}, {&(0x7f00006ac000)="7bfc6ec48df77555e06523e6473a48d92f66e9f420bdc8affb9ec8452c19d21a3fc0bc37de60c2fbc6c9e9b5b75ed412d660a532230dcfe4922e7b2c744aca0c548d33bd4d7009c4100176a822847256bcded6ae3b7ff54b370482a1192721acd74ff8c62108b54fd81cd6bc159d17f46b3f78", 0x73}, {&(0x7f00008b2000-0x9)="6b4f745d9303828f15", 0x9}, {&(0x7f00004bf000)="ef63624a03143c3a5c07ca6a15539e49b5c1e17d7cf82edb2d2c898fd8c752671a227262f6062753d332fd2a9a3c0837dde7c8faaa34db37bab14e46d306f12a22ea0df3aadf90a14aa36f354c1909056fc132718f244b5d44b0f21f4aaafb6e4c3c6729", 0x64}, {&(0x7f0000fe8000-0xa2)="7405171fde120c666a6d009dbf0b961971e9eb8a811c8df4a0f8db426d916d41c611cf2374cf1d4c04abd8b21b959ace89bed39f145022b40b8a21ca3063e365e8108cbdbc1543b8cf120e0eb6e60b3959e5852fae32bbb53e2d698df64229fafc5ca1db5c9cb7003c8fb7c6b1b2949f69ee3a98e975716bef45256a236d65509de4dac144ae4c6cd515bf4cbe99f6eb99b61cfeee587b850f4217f03a6b08a94ffa", 0xa2}, {&(0x7f0000968000-0x3a)="3b381f8b220f89a827f05b61303b9fee58ce0f6af99269525daeb4e387cf645fa07f2475a3135a74160dfa29068305ecef7f7638bce81d404ee6", 0x3a}, {&(0x7f000056c000)="c0c78354000a430eb3c3b16fbbd921f82ed550a0f8bf9e98da2f9d9dd35995593ccd5c1794661fdad1e98770c2b69ca302f3c19bab3016c6f9a1a4fb6ef1c94a91a7510d1e1cd58b6c605cd663f3c55b49abffa7bd34961e25e887fe68c05a6c07f0a25d710ad209d64e85f326d251fa03209c7e28d50c1a0ce84270b367", 0x7e}, {&(0x7f0000001000-0x16)="f3e4c3b5a4f76a202fd3d1f197666076fe00f98bc305", 0x16}], 0x9, &(0x7f00002e6000)=[@sndinfo={0x20, 0x84, 0x2, {0x4, 0x8003, 0x5, 0x0, r4}}], 0x30, 0x40010}, {&(0x7f000087f000)=@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000000000)=[{&(0x7f0000001000-0xc4)="623fe83a52d7fc83c479f994846bfc9df676e2eac8153f74aaec9813b3578451309ebf6779fba1ad76df6963868ebb3b24f31b794611443331fad70c96d3302e8a20aaac470fed6e63063239bb6804bd5b8abeee7e03f772c38c415bc104ce95848452047cb6c68e95fef01ef5433e1291939bc71581d8f2f6ab776531f72b82bbb6685b70b59e17d8cf66c0792544cd815db6cc05b2d26d9872c7737b3b1e1865ce63fe73b8d85e14f0688bddd5f37892f3a434cf34c296880d5291751c19459296f76b", 0xc4}, {&(0x7f00001a1000)="8438a9f4513bc3fbd309a6a17ccf8d6cf380669cb35253177544e8c72dcad2ecc4f3b4e6130096eda71ae38f3b347f0840adf3e7b1e9164bdb38264a78d74c9035539a1338f0136776995c5060d1268a487ee58303e1355ade942238ae98d18a676417d37adbd9523be1ce1a3cac11684f0162925cde5b34e391b35375afe2068a8f3148643047c3f13f857e31975e301aa2d53baf299f698ba085e71fa8f3e1b4558bec6855dcb3a05add70dd139df189c44b68a142e5d0c6", 0xb9}, {&(0x7f0000001000-0x8)="d75bb605e46c219a", 0x8}, {&(0x7f0000561000-0x72)="31be3a913daa2060c499c1c3f5566ad0d8edf44221ff93d366ce5111fc288408f6ded90831e6e200f23e4bf1788b7f683923161dec3a32bf9b2da76bca881d9c7c3741363ac02e4bdeb31cb26e8d7fd6f3df660f982a308e1b2722de8d1ceda02049e51e84776639f098f442a7820d606b8d", 0x72}, {&(0x7f0000000000)="e7c22012a8661a79c8a0edad38cc5490168a752a26227e5f0fdfde6d2b6bd5ef21e6e0eb719956c7e5ca1a808f04123ff8de45736a8da22da73815b11f6edee43c3eae262a07d05cd6bc7d15d241fe47fde7289287ab2b925c7bb45cd72aae2641374d1f164b76689a279353df7ac809e371b9867a7308d4d8128a897d5bec4bda23dd66", 0x84}, {&(0x7f0000000000)="cb32313ad133c39cb79c5025a99e72d0811f2c9e9870e3dcc8c8571d4db345e8d4d060b8cf635b54d73463d6964e2c00bfbc6c6e062105d8433050dd85145395e912160dc9649f63b6c7b0622233e48e511a4f1905a080a77023809e10255a8488c64dff82609eacc9393f87acf11b61", 0x70}], 0x6, 0x0, 0x0, 0x4}, {&(0x7f0000000000)=@in6={0xa, 0x0, 0xa516, @loopback={0x0, 0x1}, 0xfffffffffffffff9}, 0x1c, &(0x7f0000000000)=[{&(0x7f0000000000+0x42d)="a0d2f79f44b7a632707649e2514e70fd2fc91fdcdf6c4b60acd272a2743af860b5811ef4b09d074582b9f952f875321a85713268dcb71df1cc61c6952655fa01622d1bd5ad080e4a26db1280edfb900921077bf22ea13ea45610312a226ca7feaa6eae1633f81dba43919b84be4a0bc15c4222108524f3d97fbd7fa7b87e114a6a9f93e67b1438c460640c01e7e41316e923f002187d5db83b461f8cf267c0a9ed382c077dc3426c", 0xa8}, {&(0x7f0000000000)="77f12c9dded25a5ef7ca6d6d7a861621a4afce4093f2e9", 0x17}, {&(0x7f00009e4000-0x48)="0b855050a327aba5154c8cac8dc42600444032e676f57af632727d096fff1533047a1b4b3caf30fa113f3200d9e0f2ecf5825bd58912b5b3f001ab4b119d0b715b6a486dd23cc63d", 0x48}, {&(0x7f0000001000-0x66)="60bc55fcfe04bdfe7c05bcff43ee0575913aed9ac453c7144d55a167d9ce217eabbca991473a1cb528e6dcbf43a8174cb8514988b638fd601cdbf5bbc25b40da9fb6f19df51721b28781175bd19bcca97a4531180b0edd405571547931b38722cd83897ac932", 0x66}, {&(0x7f0000000000)="5b25364361b864f9bd56dfa8181bc6754f6490e779c3a862f42a7a6bbf427b7f6bb674558766618756da127d0b1f56d3549ad0a3bc352fd2b976b38b8a7fc504b0685cd8b9e415479057ecef0ce41f9a72c42cbba5886cffa8d575fa419a7b2635792a45fda703c90c974f332a3a62cb03d335d8d25a6a0b39def1e28bdc31b9ceaca007fae5cb3026d3385b9d654a9d0217b815753c6f27221aaa8f0520548e697ff98192e7082c787d9d14e258018e824d427165143e0327da4b00b830aeae9a0fd3de0d82f0cb8da2ce70676b067b0ae4a781ca0bf5f24a906ae09e32137b3a73688db151e89843eb", 0xea}, {&(0x7f0000d5e000-0x7b)="a75df6c71cfc797cece7a652036f92c27365041638f80adbc6d682effc4d3b0a96f2c613432710c37efa1f1250e10b46369b235772db0d54d6284fefba838dc7bd6eae0cf519ab97978caac38111277ace6d064cb88ae74dd0b391038275e7cca2d689d45c35577763bd000f68375aab77061587fdf11b0a946de7", 0x7b}, {&(0x7f0000606000)="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", 0x1000}, {&(0x7f0000001000-0xde)="4f9d714a5de843600c002d3a88d7544ff57b2ee278d9fb50037519211a589aa52f1f0eeec258bde8ab2585de2f24a3019d20562484ebb61745dfc243b877cce54d7b690ded3a3c8c1be6013691f585272b9d95b79da802b6064ce57d00a4e97f598e07eb2de058fc998537bf007d83f51ff20858bcd7594b514fdb12a7029bf2116756c45fb31eeb358846d36669d989ae00392de35dc28c22661399d309c66b1984defe0d967ee3f339d78836fd1d3a3db15c37b64c9d768d898ed3a78792cf5bc7ab8105c95057e956adfc1cf4dffa59b12ebe23e664a2f508f049c04e", 0xde}, {&(0x7f00005df000)="e8d95c4454b1ef10d3b824", 0xb}], 0x9, 0x0, 0x0, 0x40004}], 0x5, 0x801) [ 207.822009] netlink: 'syz-executor6': attribute type 21 has an invalid length. 2018/01/24 07:54:43 executing program 0: r0 = socket(0x1e, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x20001000000010f, 0x80000000007f, &(0x7f0000005000)="00210300", 0x4) r1 = gettid() r2 = getuid() r3 = getgid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000dd000-0xc)={r1, r2, r3}, 0xc) 2018/01/24 07:54:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00002b8000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000700000-0x4)=0xffffffffffff8000, 0x4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000842000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000a0e000)={{{@in=@empty=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={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}}, &(0x7f0000c07000-0x4)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000103000-0xe8)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x10001, 0x1, 0xffffffffffffffa1, 0x2, 0xa0, 0x80, 0x3f, r2, r3}, {0x0, 0x20, 0x8, 0x6, 0x413fdeef, 0x81, 0x1417, 0x4}, {0x10000, 0x80000000, 0x81, 0x5b}, 0x1, 0xd, 0x2, 0x1, 0x2, 0x2}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x2b}, 0xa, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x4, 0x0, 0x1ff, 0xfffffffffffffffd, 0xa9df, 0x4}}, 0xe8) r4 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r4, 0x0, 0x23, &(0x7f0000939000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0}, 0xfd15) 2018/01/24 07:54:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) setsockopt$inet6_int(r0, 0x29, 0x12, &(0x7f0000e1e000)=0x80000000, 0x4) r1 = socket(0x1e, 0x5, 0x0) sendmsg(r1, &(0x7f0000316000)={&(0x7f0000dd7000)=@generic={0x10000000001e, "010000000000000000000000000000003c5bf86c483724c71e14dd6a739e00eb1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03110000000000af50d5fe32c419d67bcbc7e3ad3177198356ed0008341c1fd45624281e2780ff7f000076cf9700400000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000595000)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) [ 207.869421] netlink: 'syz-executor6': attribute type 21 has an invalid length. 2018/01/24 07:54:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f00009a9000)="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", 0x2b1, 0x0, &(0x7f000011b000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00006a8000-0x4)=0x0, 0x4) listen(r0, 0x7) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000fe000-0x6)={0x0, 0x9}, &(0x7f0000f65000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000316000)={r1, 0x3, 0x6, 0x4}, 0x10) r2 = accept(r0, &(0x7f0000de7000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000d37000)=0xe) setsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000eaa000)=0x6d84, 0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00004c4000-0x98)={r1, @in6={{0xa, 0x1, 0x29e, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x9}, 0x98) sendmsg$kcm(r2, &(0x7f0000ad4000)={0x0, 0x0, &(0x7f0000ca7000-0x10)=[{&(0x7f0000185000)="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", 0x2b1}], 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$alg(r2, &(0x7f00006e4000-0x38)={0x0, 0x0, &(0x7f00004ad000-0x80)=[{&(0x7f0000d0f000)="18", 0x1}], 0x1, &(0x7f00004b6000)=[], 0x0, 0x0}, 0x400c040) 2018/01/24 07:54:43 executing program 5: mmap(&(0x7f0000000000/0xefe000)=nil, 0xefe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000efe000)=@file={0x0, ""/108}, &(0x7f0000bbe000)=0x6e) mmap(&(0x7f0000efe000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r0, &(0x7f0000efe000)=@file={0x0, ""/4096}, &(0x7f0000efe000)=0x1002) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_buf(r1, 0x29, 0x39, &(0x7f0000ee4000)="d1020400005800200007000613f32e1c00ce5fe1b471985e", 0x18) sendto$inet6(r1, &(0x7f0000eea000-0x1f4)="b2", 0x1, 0x0, &(0x7f0000aa9000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x2}, 0x1c) listen(r1, 0xfffffffffffffff9) r2 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000f00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000f01000-0x4)=0x3, 0x4) accept4$inet(r1, &(0x7f0000ee5000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000573000+0xddc)=0x67f9d12aa0333333, 0x0) 2018/01/24 07:54:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) accept4(r0, 0x0, &(0x7f0000201000-0x4)=0x0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000016000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) tee(r1, r1, 0x2, 0x1) recvmsg(r1, &(0x7f0000010000)={&(0x7f000000f000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00002e4000-0x40)=[{&(0x7f0000006000)=""/220, 0x43c}, {&(0x7f0000109000-0x80)=""/128, 0x80}, {&(0x7f0000ff9000-0x1000)=""/4096, 0x1000}, {&(0x7f0000ff8000)=""/4096, 0xfffffe18}], 0x4, 0x0, 0x0, 0x0}, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000578000)=0x8000, 0x4) 2018/01/24 07:54:43 executing program 5: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000013000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000002000)={0xffffffffffffff81, 0x0, 0x10002, 0x8001}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f000000f000-0x8)={0x0, 0x9}, &(0x7f0000006000)=0x8) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000018000)={r3, 0x7}, &(0x7f0000007000-0x4)=0x8) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000002000-0x20)={0x3ff, r2, 0x1, 0xfffffffffffffd4d}) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x9, 0x0, &(0x7f0000003000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000018000)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_BUFS(r6, 0xc0206416, &(0x7f0000008000)={0xdb55f25, 0x3, 0x5, 0xffffffffffff337b, 0xf5159770c3ccd042, 0x40c}) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000016000)={0x3, &(0x7f0000003000-0x18)=[{0x1d, 0x1, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) writev(r5, &(0x7f0000009000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) 2018/01/24 07:54:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x40000005, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket(0xa, 0x6, 0x200) bind$vsock_dgram(r3, &(0x7f00005b0000-0x10)={0x28, 0x0, 0x0, @hyper=0x0, 0x0}, 0x10) sendmsg$unix(r0, &(0x7f000019f000)={&(0x7f00003a2000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00006c7000-0x10)=[], 0x0, &(0x7f00009e0000-0x48)=[], 0x0, 0x0}, 0x0) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000691000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x1, 0x0}, 0x0) close(r1) close(r0) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f000032a000)={0x0, 0x956, 0x3, 0x401, 0x3ff, 0x80, 0x3, 0x0, {0x0, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x3ff, 0x100000001, 0x4, 0x8}}, &(0x7f0000759000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f000092d000)={r4, 0xffff}, &(0x7f00000e6000)=0x8) 2018/01/24 07:54:43 executing program 4: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000a16000-0x8)={0x0, 0x0}) setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f00004be000)={0x1000, {{0x2, 0x3, @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]}, {{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xb}, [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(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) r2 = epoll_create1(0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00006d7000-0x4)=@int=0x0, &(0x7f00004fc000)=0x4) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000000b000-0xc)={0x80000004, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000fc6000)={0x20000004, 0x0}) 2018/01/24 07:54:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000031a000)={0xffffffffffffffff}) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000c4d000)={{0x9, 0x3, 0xefc, 0x80000000, 0xffff, 0x6}, 0x3, 0x7, 0x1}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f37000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) accept4$alg(r1, 0x0, 0x0, 0x800) r2 = accept$netrom(0xffffffffffffffff, &(0x7f000014c000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000e41000-0x4)=0x48) ioctl$sock_netrom_TIOCOUTQ(r2, 0x5411, &(0x7f0000432000)=0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x400000000) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000f71000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(aes)\x00'}, 0x58) 2018/01/24 07:54:43 executing program 1: mmap(&(0x7f0000000000/0xf12000)=nil, 0xf12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x27, &(0x7f0000f12000)=0x0, &(0x7f0000f13000)=0xfffffffffffffe19) listen(r0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000f14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f000004c000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000f14000)=0x1008) mmap(&(0x7f0000f14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000f15000-0x98)={r2, @in6={{0xa, 0x1, 0xb2c8c730000000, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff, 0x9}, &(0x7f0000390000-0x4)=0x98) setsockopt(r0, 0x800000010d, 0x80000000000b, &(0x7f00001a9000-0x4)="06000000", 0x4) 2018/01/24 07:54:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) ioctl$sock_ifreq(r0, 0x8924, &(0x7f0000008000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x0}) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f00009e4000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000b1f000)=0x1c, 0x80800) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000034000)={0x0, 0xa5, "192610bf26f291cd30de234f189b32fb2cddb4d558866e5fdaec8e00ec2e6b9860aea729656d2696110f8cbbfbe6b7a9aecf8eb0c8e42626cd4609b3a5b29b464e67e9df095d423e518ffc636cda3cffceab6a6cddb1001ceb0bda01370833b8c1180ca6f09b9e072a3dd74545cbe5fa0f962340e3e32d93c529c11820b258763d214b76ff05511017a1ef4dbb33ffc4a4f0e9a85655ca97009853a1e73680a9ea24019cf6"}, &(0x7f0000269000-0x4)=0xad) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000888000-0x10)={0x0, 0xd8, &(0x7f000035a000)=[@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x5}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x4}, @in6={0xa, 0x1, 0x800, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x8}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x401, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xd4b}, @in6={0xa, 0x2, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x14000000000}, @in6={0xa, 0x1, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}]}, &(0x7f0000e79000)=0x10) getsockopt$inet6_buf(r1, 0x29, 0x6f, &(0x7f0000621000-0x75)=""/117, &(0x7f0000a97000-0x4)=0x75) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000652000-0xb8)={r2, 0x5, 0x7, 0xffffffff7fffffff, 0x40, 0x7f, 0x8, 0x2, {r3, @in6={{0xa, 0x0, 0x84b5, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x6, 0x40, 0x8, 0x0}}, &(0x7f00007ce000)=0xb8) 2018/01/24 07:54:43 executing program 3: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) writev(r0, &(0x7f0000ae5000-0x20)=[{&(0x7f0000b2f000-0x33)="aedaff036a89fba7e24c193a62d8296d9957c709749a3de4f20ac883206d9d6cc89d033f0d0ef5e3c9e1754cfc06ecb5c6ac41", 0x33}, {&(0x7f0000b0f000)="3e79983de0426c1e2d52468246359cfe4a7822055f7404a0418e8739f4f69cf5f7fe9ba976d0dfec8c3fd92999abe302b93a8d9c935a42e24fbf7f5d04d7f54a103faec00d94dab76e9c2919e157820c21de376fad269975bbac66cb5e83a0edce37382c6e2b128d581ef8fd88ff652f44a5148b6e5028db9cfba16eed587d61f316e833ac47875d7aea3b615aae6b630946d7ccafa4c152bd734e0ce3b048a54da00ff6ad7ae5becc8793cdb39d1c7391748fe897ca2052024d9994c45b3985ed696f73f0c8f789884166d17f7a8794f1dcd5c89f059832266566fe1f11bc06b4529fc571d763573ae9b7dc008b29cbbbcf4e60bbe9", 0xf6}], 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000000000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x10, 0x0) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000004000)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r0, &(0x7f0000000000)=@pptp={0x0, 0x0, {0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r2, 0x800442d3, &(0x7f0000000000)={0x27e7, 0xffffffffffff8000, 0x3, "ba909d1fd58b", "f1627a756466766dc97c9704dd0edf56"}) 2018/01/24 07:54:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x37, &(0x7f00003de000)=0x3, 0x4) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000042000)={0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, 0x20) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000507000)=0x0) sendto$inet6(r1, &(0x7f00005eb000)="bd", 0x1, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) pipe(&(0x7f0000bc0000-0x8)={0x0, 0x0}) getsockname$llc(r2, &(0x7f000041b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000948000)=0x10) 2018/01/24 07:54:43 executing program 1: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000aa1000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000001000-0x10)={0xa, &(0x7f0000000000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000000000)={r1, 0x2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f21000-0x4)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/24 07:54:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socketpair(0x11, 0x802, 0x6, &(0x7f00009bf000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000cab000-0x4)=0x4, 0x4) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f0000011000-0x204)={0x14, 0x3, 0x1, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$nl_netfilter(r0, &(0x7f000028d000-0x38)={&(0x7f0000e81000-0xc)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000a40000-0x10)={&(0x7f0000c72000)={0x2b4, 0x12, 0x2, 0x30a, 0x5, 0x0, {0x0, 0x0, 0x0}, [@nested={0xdc, 0x16, [@generic="efdb9047d18c046c3c1ef904677b1c1d309f43a0f4376ec3c03bfc3e0327a81535b8df10f2ed9770ca79c3778464465e19179af45115eefe1476b492617b7cdac9037a8ba7250fda9f04b1bc64e37d938b72a68c801f892a7d3894e9a064d136eeadf1d9f2bd37142f30e4cf414aaa2cf3a317c1c3154689aaf4766d3eea2dc741d63d29ca6d2b5d81dce11177f625cbb44e165110bd603c625423177b631e876c6252fc5b6ae06ca025cc97bb9536cbd6e06ff15389036d5a497583a35347344a6c1f06eb93db8a6bfa4bae46f2e08418bbe5afd3c3"]}, @generic="32e89ef6dee0d7610ecb2f62011d3f34b5ad6403d11b61608149fa5f5af1d41827ae412c034fd7b62ae58f71b460968df55c1c2b09fd2d9b406c17942b6121", @typed={0x10, 0x13, @u64=0xbaec}, @generic="1304d85e154f0a5a660e9179f4b5ddd06988843f7874cb8f116c4fa3621d26e496724f492872eafd6725b6866d8959ffb53f8b7d061056246ac9b4485ed5725a8707c4f315c4321f8d1b3a447fba453f780931f66d8ef8ff6f8dc74dbaf2367f65c37437656af082e0918e6eca5b50f3198a9ceb9e37b130030bb334ef033228fc481cceda2be5aef9817d8b90d6", @typed={0x10, 0x2c, @u64=0x2}, @nested={0xd4, 0x7a, [@generic="a82f849a1fb6911ce99ce91ab170522f9a8a510f5fc94a25cfdd85a356bc8b36ad96f0101e466552905ed54bd98bb069fe4811efa19f16735c836a861d39c09e85270f40c810042246164e6d40e004d6f351bcffd44613efdc42a0f6f96c8d864e0a459467e1ce5c15a6eaa7c72b2b0838dfd628a7e9bb82ff3bc9394818f851767a96b692acc6675f2449232538030331cef42a22c28b835d67315ba8aea554f619a23878099ad2b05eaeafda28cda442117bb2ab0ef97ebcc4dd4f900f8529ec51857bc66231a7c9e0e1404f0168e5"]}]}, 0x2b4}, 0x1, 0x0, 0x0, 0x40}, 0x40000) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00009bc000-0x4)=0x0) sendmsg$nl_generic(r1, &(0x7f00006ab000)={&(0x7f0000d4b000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00003b8000-0x10)={&(0x7f00004f1000)={0x173c, 0x31, 0x100, 0x7, 0x2, {0x2, 0x0, 0x0}, [@typed={0x18, 0x22, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}}, @generic="61930fe665bf6880aa48b14cc11d6e3d4b40a42bc31ede330901d17cbe6b32e94cf40b16af6c1f5b51d1145dfc", @typed={0xc, 0x4a, @fd=r0}, @nested={0x3f8, 0x57, [@generic="86c614e2781479fc8dd22181ce5a7b58b6b10b63d49b967cc01978050928ac7502983ac7fdbf116ac42c3f1911ff42dee1e82ff64c1fa123838b2e4651c178701bc6fa564c48504d02a7d99ec29ed71195a4b6db82093228e5b5360cc52932280a51a3f4a760ecc9e745481dc805db143b59a129dde489153e3c2f2a68c2ec664da2df8c0ef268cec34ce37b0e40cd344807656bf3b324821f228c542f16efa7aadadbfa384d0101339aa0f10d798e6b0524e1913fce3062e11731ded480f2fb088a000c7a54f2868cb8fd7ead1e17ef6c8c5d7da04ff3466a85670f7f56a9cdd7b5868d61538098e2de", @generic="9484c24d99a41f0362e26748384e9753a4384e0f290bdba15c50f4ecbaa7baa043873674d7d673abc23948da1376783d599128efa7c12aaa3aed27db95645191b991abbd1488db6713326ded2eb25c52d19ec805f128f8065142e839d2f86f2755986cc2d7c5ce9c5f382d90a39ed20a4f25251bdb381dbd516547cfcf5cfe38f1326a08e07a4ade63e2ec05b17f9135c057528fd10f33d5a44be83a876055636cc61e3441cc024f9976c535f5a88c29b394c44eea3fdd748d86d5e0cdd2667cfdba32b9258c870932cbbdc511ea300093a27b", @typed={0x8c, 0x3a, @binary="e03d656e250e2b691b4962ffdf8ac02ef6bdfc55a08f213b2fc8e70f0ecb9eb9cb0772676e8d6e1949220e1106dd7df42d402a1bdc901e8019e6de3624efa76499cdcc32c0add9047c34cf7d5580c98e1f60ac08e0bd882235c93176931ab7a13b5c37c531f1783ee8166cd773cfa17a00fdd9ecfd8f29e5d8509e296ec5e06dc4"}, @typed={0xc, 0x2a, @u32=0x101}, @typed={0xc, 0x36, @ipv4=@loopback=0x7f000001}, @generic="", @typed={0xc, 0x93, @u32=0xec9}, @generic="6626e467340342a8770aefcda71844ca9091789f383abfc75c5377c7cf7368cdb116dcdce1e42e98184aa0e7786d0f936a2a00c52a6804c6c2e7a6b66b8a17da9890ae25c5835c1a34e7f5fbb2030e2eb235dca7ded45eb47d8d7c86b43672eebf43cca3b211059a395b8318254cc205ce6ec3f2455d05fb15ef544a07329b1fcdcfbaaf1d424a88a7664a2442aca7ce8b6ebbac2f3fbe215d4f4948bf4d56ce7ce48bc8d4bdc1b953586fbb5c3653ff77ac374f18953e3a2972290f9bfcfa2936f8e42a0e7ab87fd99269ae4eb57d66750f85c026", @generic="2c47bab8e761bc5c3312fd45c16c449c7e507c068ecc1cfca22d4ffab4f6094b64001c5e36d9762962c7beae98829951e947a77ba9bcc598671fb89025498b1e0f8a3c5dbbd6cba01c622f40a42a63b7cead955f01a26bd7f507af499eb8aafd347883cd781b0ce29eba4f26e106a12284144dee853ae715128ac2192da5fda7f897cae1016382a064738c2e37afe3928921d864c03b96c8512b09ebd8f4dd07ead3d1494e1af44f2e82038740309d"]}, @generic="75292bd405029ccb8aec6842cfd191d93108e95496d7cf1e113769bade6614cec5428b82a4d7aeba4afaeee2e82bd49cba6e9ae6f681f534a88cf0a8b7796af15a391e679bb4f53e6b4c999ce9d1c8fca07ab52c337294b53aa09cb7a422c81325f0dcd60921f601df2f066e464819b31ffa5b0f96aa1c03da58db717e2b802d3193f251911865bffe83e08afbd83a00b37eef785d409964f9a58db47271f65f2965cb", @generic="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@nested={0x1dc, 0x35, [@generic="513397b1e50660a2b9c222610f76e34826538d0a99901ef0c7fb2a696c96c25fcfbdce6ad70ef98d7154410764f9dd4493a1f5dbd0069e60e5e10386bc6f4edb667e68e001b131a007c207e3eb3c5189bbb902b9f3f65237582c54a7667e69ade1fc0a1c419a83dfd3b2feb985b100b51a6e134768efd1eb219da384e58cd5bb54c12e5c57ce18b5b7e73ee0896d28b42edd788aef5bb4046adba9aa7f63bf4e213634a6042f1bff4197584fd625b7c90fdb78b85472bde77d57ee4e78defff4158c812ab8ed14fac68c9b61b32ae8b370e275910a5470caf8c8fbf16652dc125a7ef9d461a25240371af7431220c70721", @generic="b929c7432aee0130dd0339c70f0b8383c4be843e568bb556e5661a27715e8dcd8ae5c0666c86c18bae21c52faa2dd0e0810d67ec7f7ad2a2eaa59c3589105e72390287878a763a85204ee344f339e7d5119386", @generic="d37f0579595098469fd1455c65300d5d45d432f7415f0c48d497ad58d438ed00e3e3bf175f1461932171ec6c2ac79d70945cb16eb44797483a8c2c46b6f1d8ed73abaf3301daee9708f499efd7357bbd633380c5a3b167ff26b783d237aaa52e678191898e5e2bca593ef2a0bb052c", @generic="", @typed={0x18, 0x1c, @ipv6=@loopback={0x0, 0x1}}, @typed={0xc, 0x25, @pid=r3}]}, @typed={0xc, 0x18, @ipv4=@empty=0x0}, @generic="6037338e6059ff7f10fc5cc2644ab1461ad95653d5f3a2924f013bcd388588781f63b09246b1676e3da3a192556c63f218175c417e9f9742310ad2d4046ae9921a5b5b0cc86df0aa4d9456732b7fd1c47d"]}, 0x173c}, 0x1, 0x0, 0x0, 0x4800}, 0x1) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000e24000-0x20)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x6b7, 0x1, 0x15b6242ff8d5ae89, 0xd, 0x8, 0x7f, 0x100000001}, &(0x7f00007dc000)=0x20) 2018/01/24 07:54:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f00006a2000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000e94000-0x4)=0x1c, 0x80000) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00008db000)={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]}, [0x9, 0xcb29, 0x2, 0x9, 0x101, 0x3ff, 0x7fff, 0x36, 0x6, 0x2, 0x7, 0x2, 0x7, 0x2, 0x9]}, &(0x7f0000b7b000)=0x108) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000c8a000-0xc)={r1, 0x0, 0x2, [0x5, 0x100000001]}, &(0x7f0000a77000)=0xc) r2 = socket$rds(0x2, 0x5, 0x0) sendmsg$rds(r2, &(0x7f0000003000-0x38)={&(0x7f0000002000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000003000)=[{&(0x7f0000002000)=""/181, 0xb5}], 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$RDS_RECVERR(r2, 0x84, 0x6, &(0x7f0000002000-0x4)=0x0, 0x84) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00004bd000-0x4)={r2}) setsockopt$bt_l2cap_L2CAP_OPTIONS(r3, 0x6, 0x1, &(0x7f00001c9000-0xc)={0x0, 0x0, 0x20, 0x40000, 0x75, 0x10000, 0x7}, 0xc) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000183000-0x4)=0xffffffffffff0000, 0x4) 2018/01/24 07:54:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_opts(r0, 0x0, 0x20000000050, &(0x7f00006e3000)=""/0, &(0x7f0000002000-0x4)=0x0) pipe(&(0x7f00000d3000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00001cf000)={0x1, [0x0]}, &(0x7f0000803000)=0x8) 2018/01/24 07:54:43 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000000)=@get={0x1, &(0x7f0000de3000)=""/34, 0x10000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x803, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000fcc000-0x10)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x1, 0x3, 0x3, 0xe, 0x8000, 0x100000001, 0x2}, 0x20) write(r1, &(0x7f0000ccd000)="2600000022004701050007008980e8ff06006d20002b1000c0e9ff094a51f1010187033500b0", 0x26) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000de0000-0x4)=0x1, 0x4) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f000077f000)=0x0, 0x4) sendto(r1, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) sendmsg$nl_crypto(r1, &(0x7f0000ce2000-0x38)={&(0x7f0000f27000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000093000-0x10)={&(0x7f0000ae5000-0x130)=@get={0xe0, 0x13, 0x704, 0xffffffffffffffff, 0xffffffffffffffff, {{'rfc4543(rfc7539esp(cbc-camellia-aesni,sha512_mb))\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], 0x0, 0x0, 0x0, 0x0}, []}, 0xe0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 07:54:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000db4000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e48000-0x4)=0xb) accept$packet(r0, &(0x7f0000370000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00002d6000)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f00008c1000)={@loopback={0x0, 0x1}, 0x7, r1}) getsockname$packet(r0, &(0x7f000032e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000238000-0x4)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f00006a7000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, r2}, 0x14) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000e66000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xed34, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000dca000)={@loopback=0x0, @empty=0x0}, &(0x7f0000914000)=0x8) 2018/01/24 07:54:43 executing program 5: mmap(&(0x7f0000000000/0xff0000)=nil, 0xff0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x87, 0xff, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000041000)={r0, &(0x7f000084e000-0x21)="", &(0x7f00001ad000)=""/143}, 0x18) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffffff, &(0x7f0000ff1000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005fe000)=0x8) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r1, &(0x7f0000765000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000ff0000)=0x14) 2018/01/24 07:54:43 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000001000-0x99)={0x0, 0x91, "53a5e6d4f3dc09dee12aa4c9fcda42addeb99c705dfa32e9ac10856967ac765643c5b5db185613e1dd8ef855b9a1a82f869f00eb6f81b6b88bf6f3435671b12032f97aed06ae194cd5da6cbc7870a80fedb0faa16f6e63b382bb52162ac3111712d4b2b3ea74f30ad18b6e25a69d1103cb6728d0d7b4ef162be268a5c2739c939ad61f41677f32172c02afb152496b5856"}, &(0x7f0000833000-0x4)=0x99) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={r1, 0x2, 0x30, 0x0, 0x401}, &(0x7f0000143000-0x4)=0x18) r2 = socket(0xa, 0x805, 0x0) mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x200000c, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000ab2000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000016f000-0x4)=0x8) 2018/01/24 07:54:43 executing program 1: mmap(&(0x7f0000000000/0xf8b000)=nil, 0xf8b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009f4000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f000037e000-0xe0)=[{0x0, 0x0, &(0x7f0000c74000-0x50)=[{&(0x7f0000f7b000)="8fd9427b5d4d10bfb7fb6ed28065c93b2e681135c92d42937082ad8ad687aecb", 0x20}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x0) r2 = accept4$packet(0xffffffffffffff9c, 0x0, &(0x7f0000355000-0x4)=0x0, 0x80800) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r2, &(0x7f0000a92000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000f8b000)=0x14, 0x80800) readv(r1, &(0x7f0000bb0000)=[{&(0x7f0000c23000-0x7b)=""/123, 0x7b}], 0x1) 2018/01/24 07:54:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000eff000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000cca000)=0x10, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000090000)=""/206, &(0x7f0000dd8000)=0xce) setsockopt$inet_group_source_req(r1, 0x0, 0x2c, &(0x7f000059d000)={0x5, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) bind(r0, &(0x7f0000e37000-0x8)=@sco={0x1f, {0x0, 0xfffffffffffffffa, 0x9, 0x3, 0x6, 0x7}}, 0x8) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f00000a0000-0x8)={0x0, 0x0}, &(0x7f0000f78000)=0x8) sendmsg$nl_netfilter(r0, &(0x7f0000080000)={&(0x7f0000efe000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000956000)={&(0x7f00001f5000)={0x1a4, 0x6, 0x2, 0x411, 0xffffffffffffffff, 0x0, {0x0, 0x0, 0x0}, [@generic="36822ad6bd647d5114a654bbce23b38f98dab51df38ba91aa6b19d433c6bf7050eee3a58c2fa7e1f26e38d5a353c59bb237333aabc10582c1b7821f667400f003e159ed27cd1ef10f3b666bb104c60f361a0ac51defd35f990e3f3a079a0e179a70dae0aabc3f3a32bc49cd837cfc7ee35ea82087b827f37a7585fe9e40dc89e1eb60f9221164e03cb59bf8cf7b84137adbc8b61949b16cd5870c163b9e2bde17474ad7315ccee5a5a84706e1694f344f1219ae7b66661bff3f258e669d466ecea75c0f28d518f4beb77789e29d23126ece7d28ef4cd6b8ccc17ea55e1518647533206f6b57214c3e016c48d", @generic="965760d2987ced8e9ffab83bafd42a9f6e6b1104e6e34c8ce0f55310a8429466e44bc96d28bdbea257a6ecd2b0a6ee42c909e860c79c2dc6b35e4f22d6d6c1b4df7feba099cad231c22b6338ceb7ccdb749e2024e3a6852da21848089bf87554421179a00823f032c00c29152a93b3563abc50289e9a4afcbd3167f9c8866e2214b9181800dafb5c2667a0d2b264ade9877d2d0b4c1141b4184f407d61a7554f7ad016f7"]}, 0x1a4}, 0x1, 0x0, 0x0, 0x4008001}, 0x0) sendmsg(r1, &(0x7f0000517000-0x38)={0x0, 0x0, &(0x7f0000241000-0x10)=[{&(0x7f0000294000-0xc2)="431fd88556986602d0404a97129ba1333fb523a499dfc92c4dcb17fbc3bb9d243f57cce18ddd0e1f0885379b3df6d1fe57d3f3cb2faa0247f0df2c8a2aac06900b294f8f3c01b70f2a3065232b730ca79a00a7e05882742676caeadd4c27361b9446b0b5bb10d95dadc0f36ff746bf859b77e5f03595e5b019a57c9527dc0d6d0e82d65c87d685e6d820a527c139bb755bad2a6729e32a618ac43b505e6ca141476660e4e34d4742ef14716e1c294465a36eceab35337d733003f370dafa581b820a", 0xc2}], 0x1, &(0x7f0000d23000)=[], 0x0, 0x20040080}, 0x14) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000ca0000)={r0}) getsockopt$inet_int(r2, 0x0, 0x1f, &(0x7f00005b9000)=0x0, &(0x7f00005b7000-0x3)=0x4) 2018/01/24 07:54:43 executing program 2: r0 = socket$rds(0x15, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x21, &(0x7f0000008000)={@empty=0x0, @loopback=0x7f000001, 0x0}, 0xc) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000020d000-0x4)={r1}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000ac6000-0x6)={0x0, 0xf20}, &(0x7f00006db000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000329000-0xa0)={r3, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x800000, 0x7, 0x5, 0x8001}, &(0x7f00000d6000)=0xa0) connect$inet(r1, &(0x7f0000809000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00006af000)="", 0x0, 0x0, &(0x7f000000a000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/24 07:54:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f00008d9000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ff3000-0x4)=0x8) connect$pptp(r0, &(0x7f000008e000)={0x18, 0x2, {0x2, @dev={0xac, 0x14, 0x0, 0x16}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f00001d1000)=0x0) r1 = socket(0xb, 0x5, 0x5) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000e2f000-0x20)={@generic="5846e288cf92118f6cffc75290fc7b37", @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000)="", 0x31f) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000672000-0x8)={0x0, 0x6, 0x3}, &(0x7f0000ca6000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000d2000-0x28)={r2, 0x20, "9c4da5982c263b1a04331070d552dbf3b56816f6e33534e36e1ee3744ca24ee5"}, &(0x7f0000d90000)=0x28) 2018/01/24 07:54:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept(r0, 0x0, &(0x7f0000c3a000-0x4)=0x0) accept4$unix(r1, &(0x7f000016c000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00005d2000-0x4)=0x8, 0x80000) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00006ed000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000dbb000-0x8)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00002c9000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000c0000-0x4)=0xe8) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000016b000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_MASTER(r4, 0x641e) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000e2e000+0x96b)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x609b, 0x2, 0x10000, 0xa, 0x20, 0xa0, 0xff, r2, r3}, {0xdc00, 0x6, 0x200, 0x3, 0x800, 0x8, 0x65880557, 0xb529}, {0x400, 0xffffffff, 0x81, 0x1eb64f39}, 0x8, 0xa, 0x0, 0x0, 0x2, 0x2}, {{@in=@empty=0x0, 0x2, 0x33}, 0xa, @in=@loopback=0x7f000001, 0x6, 0x6, 0x2, 0x8, 0x4ccd9257, 0x36c5, 0xf06}}, 0xe8) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xfffffffffffffe28) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f0000c15000-0x1)=0x10) 2018/01/24 07:54:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xfb) r1 = accept(r0, &(0x7f0000570000-0x10)=@vsock={0x0, 0x0, 0x0, @hyper=0x0, 0x0}, &(0x7f00008e8000-0x4)=0x10) getsockopt$bt_sco_SCO_CONNINFO(r1, 0x11, 0x2, &(0x7f0000ed5000)=""/15, &(0x7f000013f000)=0xf) setsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f00001e1000)=0x0, 0x4) 2018/01/24 07:54:43 executing program 6: socketpair(0x0, 0x2, 0x4, &(0x7f0000400000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$can_raw(r0, &(0x7f0000000000)={0x1d, 0x0, 0x0, 0x0}, 0x10) bind$inet(r0, &(0x7f0000274000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x5, &(0x7f00003d2000-0x4)=0x55, 0x4) sendmsg$inet_sctp(r1, &(0x7f0000004000)={&(0x7f0000a0b000)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000633000)=[], 0x0, &(0x7f000036d000)=[], 0x0, 0x0}, 0x0) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000f07000-0x4)=0x0, &(0x7f0000eb0000)=0x4) 2018/01/24 07:54:44 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000001000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xe, 0x800) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00009f1000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f000081e000-0x4)=0x8) mmap(&(0x7f0000000000/0xaf2000)=nil, 0xaf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000af2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000af3000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00008d3000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007b2000)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000ad5000)={0x0, 0x0, 0x0}, &(0x7f000068b000-0x4)=0xc) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000346000)={r2, r3, r4}, 0xc) bind$alg(r1, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr128\x00'}, 0x58) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f000015b000-0x4)=0x0) r5 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r5, &(0x7f0000005000-0x70)=[{0x0, 0x0, &(0x7f0000005000-0x30)=[{&(0x7f0000003000)="940599adc8e100e4ea9ca4836977c89c576582330ae33006477110c2c76cef7e460fc576054ca3693b9ca33d9fb8a01f1331ae908ad251a71d88339e04ceb66295b6494d41fee99cd35fbbc1103949a0a8204eea55f33a4cf3306882403872c6e636a79154ae", 0x66}, {&(0x7f00001f0000)="0e766f56f8152fd82cc77aa3772bac935ed8", 0x12}], 0x2, 0x0, 0x0, 0x5}], 0x1, 0x0) 2018/01/24 07:54:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000ccb000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f0000f7e000)=@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) socketpair$inet(0x2, 0x0, 0x3ff, &(0x7f000010e000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000cf8000-0xb)={0x0, 0x3, "5f16b9"}, &(0x7f0000371000)=0xb) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000486000)={r2, 0xbe4d}, 0x6) socketpair(0x4, 0x80005, 0x89, &(0x7f0000d4f000-0x8)={0x0, 0x0}) bind$inet(r3, &(0x7f00008cd000-0x10)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = socket$kcm(0x29, 0x2, 0x0) writev(0xffffffffffffffff, &(0x7f000060c000)=[], 0x5e) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f000031b000-0x8)={0xffffffffffffffff, r0}) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f000012b000)={0xffffffffffffffff}) setsockopt$kcm_KCM_RECV_DISABLE(r4, 0x119, 0x1, &(0x7f0000d78000)=0x1ad8, 0x4) 2018/01/24 07:54:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000893000-0x3d)=""/61, &(0x7f0000253000)=0x3d) sendmsg(r0, &(0x7f0000653000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x2}, 0x1c, &(0x7f000054c000)=[], 0x3ce, &(0x7f00004b3000)=[], 0xfffffffffffffeb3, 0x400000000000}, 0x4040000) 2018/01/24 07:54:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040000}, 0x10000031e) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000bb5000)={0x0, 0x2, 0x0, []}, 0x8) 2018/01/24 07:54:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000595000-0xc)={@multicast2=0x0, @empty=0x0, 0x0}, &(0x7f0000769000-0x4)=0xc) r1 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r1, &(0x7f0000e9c000-0x38)={&(0x7f0000770000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f0000e96000-0x28)=@newlink={0x28, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_GROUP={0x8, 0x1b, 0x80000000}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 07:54:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000bad000-0x8)={0x0, 0x0}) socketpair$inet6(0xa, 0x7, 0x2, &(0x7f0000d69000-0x8)={0x0, 0x0}) getsockopt$inet6_dccp_buf(r1, 0x21, 0xf, &(0x7f000093d000)=""/24, &(0x7f0000a67000-0x4)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000c15000)={0x0, @in={{0x2, 0x3, @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]}, 0x4, 0x100}, &(0x7f0000146000)=0x98) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000cf000)={r2, 0x8, 0x20}, 0xc) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f00001e4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) r4 = accept(r3, &(0x7f0000ae3000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f00001a1000-0x4)=0x6) accept$alg(r4, 0x0, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r4, 0x118, 0x0, &(0x7f0000bfa000)=0x1ff, 0x4) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00003e7000-0xa)={r2, 0x9, 0x1, [0x5]}, &(0x7f000081e000)=0xa) setsockopt$ALG_SET_AEAD_AUTHSIZE(r3, 0x117, 0x5, 0x0, 0x0) 2018/01/24 07:54:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f00006b1000)=0x7ff, 0xfffffffffffffd7f) bind$inet6(r0, &(0x7f0000dbe000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000809000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f00009fc000)=""/4096, 0x1000, 0x0, &(0x7f0000cc0000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) 2018/01/24 07:54:44 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000ac3000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000001000-0x10)=@common='ip6_vti0\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1f, 0x1, 0x80000001, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r3, &(0x7f0000002000-0x38)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x44200000}, 0xc, &(0x7f0000001000-0x10)={&(0x7f0000001000-0xf8)=@get={0xf8, 0x13, 0x402, 0x3, 0x0, {{'drbg_nopr_ctr_aes192\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2000, 0x2000, 0x0, 0x0}, [{0x8, 0x1, 0x5}, {0x8, 0x1, 0x5eb}, {0x8, 0x1, 0x6}]}, 0xf8}, 0x1, 0x0, 0x0, 0x40000}, 0x24040855) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000001000-0x28)={'vcan0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = socket$bt_rfcomm(0x1f, 0x3, 0x3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000003000-0x4)=0xfffffffffffffffa, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r3, 0x6, 0x1d, &(0x7f0000004000-0x1000)="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", 0x1000) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000001000)={@generic="80c66214c7e803648f104b5519749bf4", @ifru_addrs={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x80000, 0x19b7aa1e, &(0x7f0000005000-0x8)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r6, 0x89e0, &(0x7f0000004000)={r0, r3}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(r2, &(0x7f0000006000-0x10)={0x3, {"d9bb54ccdbcf96"}, 0x256}, 0x10) ioctl$sock_ipx_SIOCAIPXITFCRT(r3, 0x89e0, &(0x7f0000005000)=0x20) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000001000)=0x0, &(0x7f0000006000)=0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000008000-0x4)=0x2, 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r5, 0x6, 0x21, &(0x7f0000009000-0x10)="77739e56167e71eaf1a6fa8027fa59c3", 0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r6, 0x84, 0x71, &(0x7f0000003000)={0x0, 0x80000000}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000009000)={r7, @in6={{0xa, 0x2, 0x7f08, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000006000-0x4)=0x8c) 2018/01/24 07:54:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000c96000-0x3)="", 0x0, 0x8000, &(0x7f000057c000-0x10)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r0) socket$pptp(0x18, 0x1, 0x2) 2018/01/24 07:54:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x95) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000620000-0xe8)={{{@in6=@local={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=@empty=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}}, &(0x7f0000daf000-0x4)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f000084a000)={@loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, r1}, 0xc) setsockopt(r0, 0x3d, 0x8000000011, &(0x7f000006d000-0x35)="0376007b", 0xff6b) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000017d000-0xc)={0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @rand_addr=0x0}, &(0x7f000057c000-0x4)=0xc) 2018/01/24 07:54:44 executing program 6: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000000080003, 0x10000000000000ef) read(r0, &(0x7f000000a000-0xbb)=""/187, 0x3f) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f000000f000-0x10)=@hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x8) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000014000)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000b000)=0x10, 0x800) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000014000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000014000)=0x14) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000015000-0xc)={@dev={0xac, 0x14, 0x0, 0xf}, @loopback=0x7f000001, r2}, 0xc) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000014000-0x4)=0x5, 0x4) sendto$inet6(r0, &(0x7f0000007000)="", 0x0, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff}, 0x1c) 2018/01/24 07:54:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) pipe(&(0x7f0000816000-0x8)={0x0, 0x0}) connect$inet(0xffffffffffffffff, &(0x7f0000585000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$can_bcm(0x1d, 0x2, 0x2) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f00009ae000)=0x1, 0x4) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f00003d7000-0x12)={@common='ifb0\x00', 0x2}) 2018/01/24 07:54:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000cc7000)={{{@in=@multicast1=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004df000-0x4)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f0000283000-0x38)={&(0x7f0000dbf000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006fa000)={&(0x7f0000551000)=@ipv4_deladdr={0x18, 0x15, 0x801, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, r2}, []}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 07:54:44 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000000)={0x0, 0x0}) r0 = socket$kcm(0x29, 0x2, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f000023f000-0x4)=0x0, 0x4) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000001000-0x44)={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000001000)=0x3, 0x4) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000000)={0x8}, 0x4) 2018/01/24 07:54:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a", 0x10) r1 = accept$alg(r0, 0x0, 0x0) write(r1, &(0x7f00000a1000-0xae)="069f0500000000043e9e9b2da8019a", 0xf) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00009de000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_SET_UNIQUE(r2, 0x40106410, &(0x7f000028a000)={0x2a, &(0x7f0000bc7000-0x2a)="868e3344f6e063774a7bf9d81714ed09f5001e4946324bc3d231113f8e462f802d7d1ef22a404d3ad292"}) 2018/01/24 07:54:44 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f00008a3000-0xa0)={0x0, @in6={{0xa, 0x2, 0x6cc00a9a, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x78c5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, 0x6, 0x2, 0x80}, &(0x7f000043c000)=0xa0) 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) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000003000-0xce)={r1, 0xc6, "7c5b20c13a0d82089fcc973895e71c933280329ae51eb3eae1d0b01b35563eea7123910bbe0a6d1f77116a9e3441b5ef976cd896e8660013c2a80265582e8377366de49d05953d8f8f267b6e2e8381b92dc8cf67515689c97c9cbcef3b4e5d6735d63a4dcefa4d54221d1d0c680243d7d73fc917a916a913d79bdd3ea6b510811d2e0a19b2723aab7515997e7e79ad88e2e4c30a2058fb3b6adcd09b2e200acde6b041fd2ded9b0b2cf3f1a558e6d59b1b46fa01b8b1f4a9b04162b7a208b0c6fbb1b96d1edf"}, &(0x7f0000003000-0x4)=0xce) mmap(&(0x7f0000000000/0xeb4000)=nil, 0xeb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$inet(0xffffffffffffffff, &(0x7f00008bf000)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000eb4000)=0x10, 0x80800) mmap(&(0x7f0000eb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000eb4000)=@assoc_id=r1, &(0x7f0000eb5000-0x4)=0x4) mmap(&(0x7f0000eb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00000a3000-0xa0)=[@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x401, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x8000}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xd2ed}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7, @loopback={0x0, 0x1}, 0x7fff}, @in6={0xa, 0x2, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x14}}, 0x3}], 0xa0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000663000-0x98)={r2, @in6={{0xa, 0x2, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa204, 0xfd}, &(0x7f0000eb5000)=0x98) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000005000-0x14)={0x2, 0x4, 0x100000001, 0x40, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000eaf000)={r4, &(0x7f0000e7f000)="06fb", &(0x7f0000eb1000-0x89)="", 0x0}, 0x20) 2018/01/24 07:54:44 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)=0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001000-0xc)={0x0, @rand_addr=0x0, @loopback=0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f0000001000)="", 0x0, 0x8004, 0x0, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000002000-0x10)="5879c8864bc6164e10a98d331e87e68f", 0x10) 2018/01/24 07:54:44 executing program 5: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) 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)=0x26f) sendfile(r1, r1, &(0x7f0000027000)=0x0, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r1, &(0x7f000000e000)={0x0, 0x0, &(0x7f0000005000)=[{&(0x7f0000029000-0xb8)="85462535c59652b7d541b3875eaa6b36316bbb9e2c63c2c6405512c401b7289185c4decda0103680e6dcb3ae71ba1a9b2940a61ba3d33a01a623be38a62db55762b7fbd3492295653ab2634424856396b89a9b0e0f62a509711653de711a99ec305f28d68ef4db4ae81670d915826c5f98696f49350153e921c691f52faf156a1cf735b3da2c577f258f546e34129060ca4c16faf615f7f916b34b2c30f5de88dd9231a8fb305ea320de325c20cf9cc73a1d870627e1ceea", 0xb8}, {&(0x7f000000b000-0xc2)="739427d0973f879cba0701842482cb0e2cce976ac339fb4fec9f3c57f68f415bbeb8b86cda2c0fa827b04aeac01348024a3c13bff9f36abb40a1334b48eeafa1fc735df2a0ede1d378ae11fec4845fd5cdf6393c6876566b01000ef9895a50c23db42082a738426648082736047665353f10bbd4103cc0052a62a88e50765269e27bc9e2cb57fee6c0593a4eed4f86b558e76f5611a7e9e5217dfa226a55547553f94f3f6d2bb7391bf4d66e23f5b86040bd18ea3eb5a5d2d0b44c365309cd20d212", 0xc2}, {&(0x7f0000029000-0xa)="27139b3a866c4f3d0a1d", 0xa}, {&(0x7f0000015000-0x6f)="7ecf2b0c65208f0be4c0929ba9bebac91011c1b2a92f5095d778c735351e53aac39b3fb1377f7c344a138917913ff21cabf3d3c497f1e3e8508d787d523957bcf4891cb0173f9bdee90fa41516f8ae87a9af2eba37f9b510edc437662b72e410edeceb39590214d7d46ef32ac4eb59", 0x6f}, {&(0x7f0000016000)="e6a538ec8fdfc80eef977918c9bc18aec309a979ac2463334e", 0x19}, {&(0x7f0000008000-0xe2)="eb386e64efabc94c68ee6a4add21a208bf3891578462c8a08740a4d1f1f75f0395037da61e89aec8b2cc0844d88d80c971907a2703eefc116db67c466c7f37d8533bd5f1b4fee0892bbbfb0c571bfce2342b80e7f76f89d243ddc90b56b608509a28e9027a883a6e3cc3910723484528b9bef8be137cf2617f83d16ff592143566bfc964b49048564a3645cdca2cb51a33c9fd0ec1b07065f8955df4e19f9fe627c8a85991b7b77322810189271dffddf48b28e6129766f8947488ec32e94c0941406caed0f0796f6e612cf2a49da0a9456e8226e506cc4d14f85d1adf404b900c18", 0xe2}, {&(0x7f0000003000-0x35)="2e484bf181b0dbb287df0e5e67ac80b6b05f4d7634331fcb413c318f18d648448f276d49a69a16c039e1c7b0c0ae6381b9431a7af3", 0x35}, {&(0x7f0000008000)="da5acf9edb6081340f8c3199934fddf12c481bfc0bbb52b9e917503b91c83515d9fdd1e4354ed52cd2b26d8046d2dc9626b3f1b3010bd2f33e72a023241938a2e61c368044a75319891180", 0x4b}, {&(0x7f0000008000-0x9f)="3c6b5d030450071b8fede4a17f77a70e7f736b6462b8912aba54170f0e57d0141dda078a9796b762fc07e5208b8956bfb56f026e8950364a03c7b253eb1c7bd1757964c9395e0d0176944f309a177af878231cb531ce3021f86a0115596f62cf7893908215192d1cf603b65f535275be18fd5ecd0282334b07de7b7ffdc78b94c1a9482f88c76e3a679d7483a04978c2f6aff524fe09e9b70a6bbe50d0e281", 0x9f}], 0x9, &(0x7f000000d000-0x370)=[{0x40, 0x11f, 0xffffffff, "68e0f00b47f59522aec8c3c9a04bda021c54ed84ac35832a19d7fac51aaaea3301e00d54408c3fbe53a9"}, {0xe8, 0x11f, 0x8b14, "7c3d1cef761dd16015a8e35cab902648e4d708854b250b817184aeb35c91bec51a25b6d0584bf31c6dad1210f1ce126d6f7cd21834d7963a8cf0634a2dc1c81cbb90b55292c4b91803c855b7093eb625f8d4b1661942a0bacf03ed14067e4cfdb4d205fdef1524bed978ea5910390bf4167e35b5a09f178a7e367b1838c78308dbe7cc4b5efbe623b8d1931d4f8380c96ec3c697e0272da67e61a7c56fe4267860bc520ac8f762859c52782c725fd58e15edb97391d6e9f4b7c792104f30a800f297e9be877b7a9293fe0e3f7a5a7cde6ad2"}, {0xe8, 0x1, 0x8000, "54cac91ffdf111ec3d5bb3f8067564ba94ead69a8eab2468201e6621ab4e90721c57959bee856fd6e5d27560f58a4c46f2003336fef65f0af110d632039b63a885eaf6e7c03889b95bb23c1b04d48ba589d9d9c226e0088a42634358ff764725cacbe351a5caa845068904bad2c23fe05375b9cfbc9c8846d0365a3b27e18e59ef5aeda63d7b057fa35321d37fe2d8b342e9aa01b8230d187e02085f58ef92688fac77597836c6df5bf42e9a8d8e4b2c55a18b93737e84ae5b02cb43445ae9dc05f28337f714fce1e4efe0fa6a7d2397e55d8a"}, {0xc8, 0x0, 0x9, "3769f324ea83f24347bcea958941eb091036f4e0c7c3398207b016da7d7e30f1e75183fd9257dbac6c542d0e122582eab13887b894fe12f9a8c55f4c54dbd037984fee26b144e0fb989795db728cdcb7f28ed06882957f10f8480d45cbd9283e31edbee31e90851900ab22863559f0c63e4a90f8cb34b2b9b0618464bc78062a9fb00a0fcfa2b1d487408af3bd444350ad400387e41e75d9990e67d52050bf55255004806625f2f7ecac12a517304c021f848c1e8038"}, {0x98, 0x108, 0xfff, "333f6a710704cfb7887c590b9b70b67168e0607bfd1cf42b906b9e7695801efdd7bb0df4715d1c49c510486773059499fb6328922aeb57e95d2e3e829fbee4e87e83a1e3e3125d47970a742ffd6529a191792c2fdf997078fc5c8aac14c02284286fbc63d09f204f530f11c1a037018504a1067e5cc59f720335553cb9a3e49176"}], 0x370, 0x8000}, 0x40000) 2018/01/24 07:54:44 executing program 3: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00009bb000)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00003f5000)=@int=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000621000)={0x3, 0x7f, 0x2, 0x20, 0x6}, 0x14) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000383000-0x10)="0000000000000040000081000000e314", 0x10) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f00006b1000)=0x0) r2 = accept$alg(r1, 0x0, 0x0) getpeername$packet(r0, &(0x7f0000174000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000d1b000)=0x14) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000d41000)={r1, r2, 0x2, 0x6e2, &(0x7f0000c61000)="d43ba11937f7d501ddbe5e3f67d4f59aa45ba36ef06d938d1b5823d28cb7cabfdda2cb1492eaae6db8baeaee177b3590db1bafb1e80631b4fd99dc047a838f11e58729f9853d32d85b2101064372387ad6fec7b51bb52d993485e90e7361ecbc0dca2ebefa914a87b05e039f6758312ea214c58e2aadbf0b7ac021dc6c2bbd201d2d377103c08b41dd0c6c20b5018d767fcaf8ad3f72761810510bfaa2c7c423", 0x20, 0x0, 0x101, 0x1ff, 0x4, 0x3, 0x9, "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r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r3, 0x0, 0x200000000000043, &(0x7f0000af7000-0x1e)=""/30, &(0x7f0000001000)=0x1e) bind$can_raw(r0, &(0x7f00001da000)={0x1d, 0x0, 0x0, 0x0}, 0x10) 2018/01/24 07:54:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffff9c, 0x0, &(0x7f0000f64000-0x4)=0x0) accept$packet(0xffffffffffffffff, &(0x7f0000bb3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000970000-0x4)=0x14) bind$packet(r0, &(0x7f000014a000)={0x11, 0xf7, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) connect$inet(r2, &(0x7f0000f42000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f000001d000-0x44)={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="a6941a9417c26c2573a5aab36c29b0f7"}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$rds(0x15, 0x5, 0x0) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000bf4000-0x4)='tls\x00', 0x4) socketpair(0x15, 0xa, 0x101, &(0x7f0000fc0000)={0x0, 0x0}) setsockopt$bt_l2cap_L2CAP_OPTIONS(r4, 0x6, 0x1, &(0x7f00004e1000-0xc)={0x6, 0x9, 0x7ff, 0x9, 0x3, 0x2, 0xed5}, 0xc) connect(r2, &(0x7f0000117000)=@generic={0x0, "e2536246f43039ce3247c3eba6a49dcbc921590dcc42810eec3852f2c62ff52cdb3dc384220dde7def73fb84a58ae6a867f0204fba7c868f1153fc107ecdb4c1d1ec89121321afda10ab1947e5532fcaa6f527e42db1700af409d7e5435559eb2c519f83d83f1df99ee0fd76eb267cf2e995b67f02115f64d5af81910617"}, 0x80) sendto$inet(r2, &(0x7f0000775000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r5 = socket(0xd, 0xe, 0x1) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r5, 0x114, 0xa, &(0x7f00009d7000-0x1)={0x0, ""}, 0x1) r6 = getpid() ioctl$sock_FIOSETOWN(r3, 0x8901, &(0x7f0000b37000-0x2)=r6) 2018/01/24 07:54:44 executing program 5: mmap(&(0x7f0000000000/0xad6000)=nil, 0xad6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000ad6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ad7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00008d5000-0x4)={0xe5}, 0xb1d13b46) sendto$inet6(r0, &(0x7f0000acf000)="97", 0x1, 0x0, &(0x7f00007be000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000056f000-0x4)=0x0, 0x4) mmap(&(0x7f0000ad8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ad8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ad9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000506000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000ad9000)=0x1c, 0x80000) r2 = accept$inet(r1, &(0x7f0000ad9000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ad8000)=0x10) mmap(&(0x7f0000ad8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000914000-0x8c)={0x0, @in6={{0xa, 0x1, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000ad8000)=0x8c) mmap(&(0x7f0000ad8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ad8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ad9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000ad9000-0xf5)={r3, 0xed, "634f9e822c1208761f00fc387b23ddc740c87a0dd8c8434bc92bb0c012bebc4ef4702db98dab2c5e4fc2bed4d671277a5053e13db70e83ae4119b8d10be17fc2af2d76275553827fd128d3eeddd192a3733ec6c032c68b8de4ca8055af8877385cbd1833fa09d8a63812a73fdbb77edbae4db0d055c45def63129fd3016b138de47c5b6fe0a7f90193bdb36fe51a441db30d62b50d8eca684ff9eaabbdcde36090af8ca2e8acd0ee83a18a9fa1b3adb17054da3de3a4c44a058fc70f924c07f04f5479d06efa703aaa68ac40d1c88e108abe994a19b2e3d58dfc750a0ea19d90a6085d8e2a1de3d9a1d5d71487"}, &(0x7f0000ad9000)=0xa3f66546) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000926000-0x18)={0x0, 0x10, "3d843323b395f7bc0f4cbce894f3f3b0"}, &(0x7f000017e000)=0x18) 2018/01/24 07:54:44 executing program 7: mmap(&(0x7f0000000000/0xfdc000)=nil, 0xfdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000002000)={0xffffffffffffffff, 0x0, 0x0, 0x27, &(0x7f0000009000)="", &(0x7f0000008000-0xec)=""/236, 0x0, 0x9}, 0x28) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000fdc000+0x419)=[{{&(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)=[], 0x0, &(0x7f0000fdc000)=[{0x30, 0x0, 0xfd0, "50020a1b4a2fdd312f9147b3b852b62e59c3617e2da5b434332dc2a168e097"}, {0xb0, 0x13b, 0x2, "4918a4672d5f5d6373660cf33105c17dbe932c00f18eeae2af29b57d521abf8138f12994cccdc59f44c224e31a8100bf63ece63e51ab09ab0a931b513de219cef4fa1a0c1f22be34930d9375475cf5e5e167e75094b3d8df83b3a4fc6d7dbcc1b5b75b641769c4ee7ced6a51f99405fc5bdb64c6f5e19235853753042b35f99bfce114a8e5702bcd2ac32f808ee97ea4621048d29050cd173885a2137fea49"}, {0x90, 0x107, 0xfffffffffffffff9, "f3125b190acc77acdb6edeedd9670877aa35fc4b815829b92a6767b0803428aa08f782f5a056d914112beb54ca9591ccb521026a1c4ba173f2cdef2cd439e652f019c1f6f8eb0fb5fdbb6753ff46a824f828747a1e827062c73b6b66355462e34bf5e7b070c2ce4a41bde6445911240af22799cc295904ef21"}, {0xd0, 0x109, 0x312b, "ff548b35d27e77ffe75cab7f06bd3a7e94c360443891e0f40db94582e2fd8726be663de5bf6499eb44805a24e185f0e92903684e76270f6b372f6adb5271c7fc55c5c3f40d99b3f09e9a2c6d5ef6ea048e55122053f0ade014fdf41020959cb01f0e9f57c0e11a7ae767f9c2ce9d1247ef2fc1cbf383744f4af3eb969b7d0a837c57fbb6146e690ed6b29b389ad25d99775f6497c35343dae2b71aec14e2222c6a94d04101dd541b3a8c83c1f4edebd202953be224a721822b85"}, {0xa8, 0x0, 0x7fff, "4648584a7f52e58ba31e866d55068429882d53211d75c5b8e179a2afc34b3ecf0fc777998882d20eb5ba7840ff01bbb47a12797ca8ee12779cd645a434cc52e11ade2534cc922239cb5934e7a508bf68ff401967c8f3245f3241338e9875a9bc731178ca985a7c395c20276fd60ba4131fc2fc5fab8c4e56e6476ea8bc2f68400512f21b60e5e72d6c30493446ef58c1da5f523560"}, {0x60, 0x11f, 0xd4, "03af6aa51928ab77e39f4f0ef5fa6f092b93f7285717125fa65b54d2fd98e8031939cb3933b35fcd7d32588ac31ced312ed859f553c42a8da5e678601a0b1f174adcbe294ca8792671082246febb"}, {0x20, 0x84, 0x6, "72747438bab027da291483587110"}, {0x1010, 0x119, 0x40, "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"}, {0x90, 0x101, 0x7f, "bc30fee1739dfc4998ccfe63fce0ffbd1b6f45fa543fabed718e2d88b55a8cb8e0c21e80b1503d6edca6db47bb6ac2891d56601eb8329f99b094eb7d80857d3dc5ae640ee535ce2e1957d4cb023af3d259db284d7c0f4686e9c324736fc6b8cd8a3c011e5de2e76b727951fd853f50d0ed619e125b56740bfd"}, {0x28, 0x10b, 0xd6, "3dc5b9728f42ab9f811425aadb4ea3ca84639c22a8a6a4"}], 0x1430, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f000035a000-0xa0)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0xbdd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x40, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xa9a}, @in6={0xa, 0x2, 0x401, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffff8}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x43, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, @in6={0xa, 0x1, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000001}], 0xa0) setsockopt(r0, 0x111, 0x8000000000000003, &(0x7f0000fdb000)="01000000", 0x4) 2018/01/24 07:54:44 executing program 0: mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$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) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000e6f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000e6f000+0x7d3)=0x60) mmap(&(0x7f0000e70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$nfc_llcp(r2, 0x118, 0x3, &(0x7f0000e70000)=""/45, 0x2d) 2018/01/24 07:54:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000a70000)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000ada000-0xc)={0xffffffffffffff81, 0x1, 0x81, 0x0, 0x80ff}, 0xc) connect$inet(r0, &(0x7f000067c000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000062c000-0x216)={'security\x00', 0x0, 0x0, 0xb2, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0], 0x10, &(0x7f000093b000-0x10)={0x0, 0x0}, [{{{@loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='vlan0\x00', @common='vlan0\x00', {0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffd}, 0xb2a585, 0x74, 0xb2, 0x0, {0x0, 0x0}, []}, {0x3e, "a614669d511bcc76b69965bacac6f8afd354bcbe95a8ce35316352c3e5", 0x0, "1c03dc60d958e27e204bee59d486db3b89ed0b61bbc28f7e2a5027d678a6"}}]}, 0x112) 2018/01/24 07:54:44 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000457000-0x10)=[@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001000-0x8)={0x0, 0x7}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={r1, @in={{0x2, 0x1, @rand_addr=0x40, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000bb7000)=0x8c) setsockopt(r0, 0x5, 0x3, &(0x7f0000000000)="", 0x0) 2018/01/24 07:54:44 executing program 1: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000e2c000-0xd4)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f000001e000-0x38)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000017000)={&(0x7f000001d000)={0x14, 0x10, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 07:54:44 executing program 2: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f000000e000)={0x2, 0xa, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001000-0x50)={0x2, 0xa, 0xfffffffffffffffe, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 07:54:44 executing program 6: mmap(&(0x7f0000000000/0xf73000)=nil, 0xf73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(arc4-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000f73000-0x38)={&(0x7f0000127000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000f74000-0x18)=[{&(0x7f0000e31000-0x1000)=""/4096, 0x1000}, {&(0x7f000020a000-0xe2)=""/226, 0xe2}], 0x2, &(0x7f0000f73000-0x7f)=""/127, 0x7f, 0x0}, 0x0) 2018/01/24 07:54:44 executing program 4: mmap(&(0x7f0000000000/0xf0f000)=nil, 0xf0f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x6, 0x0) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xcd, &(0x7f00000c0000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @random="011dc96b71f7", [], {@ipv4={0x800, {{0x20, 0x4, 0x200, 0x200000, 0xbf, 0x1, 0x0, 0x8001, 0x9e, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002, {[@rr={0x7, 0x1b, 0x6, [@loopback=0x7f000001, @dev={0xac, 0x14, 0x0, 0x12}, @broadcast=0xffffffff, @empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x3f]}, @timestamp={0x44, 0x10, 0x4, 0x1, 0xff, [{[], 0x2cfc}, {[], 0x1f}, {[], 0x7}]}, @ra={0x94, 0x6, 0xc50f}, @generic={0x9e, 0xb, "38c87076d9f6f2fe18"}, @lsrr={0x83, 0x17, 0x6, [@dev={0xac, 0x14, 0x0, 0xc}, @loopback=0x7f000001, @rand_addr=0x200, @multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}]}, @ssrr={0x89, 0x17, 0x20, [@rand_addr=0x7, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x5, @loopback=0x7f000001, @multicast2=0xe0000002]}]}}, @igmp={0x22, 0x0, 0x0, @multicast2=0xe0000002, "8f08c38642c1f629772b5780c6b88c43a5398191deb2973dcf4b27e170d4e0cea5529243f603245ff868d785b252497b8e0c14169f899b"}}}}}, &(0x7f0000f10000)={0x0, 0x1, [0x494]}) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000f11000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00007b4000)={0x6, 0x0, 0x1, 0x1}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f0000edc000-0x10)={0x3, r2}) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000f0f000)=[{{&(0x7f00005d8000-0x6)=@hci={0x1f, 0xffffffff, 0x2}, 0x6, &(0x7f0000123000-0x30)=[{&(0x7f0000f10000-0xc4)="cd7cec5ae3a20b95840262159274902d81ec6ad604411b93474705c5cd9c4677bd5fb54a303ea6e1a3686a1091329a3a7a0181025d2dd644f3c1ac44cd5e2d51b0d4a9ce8e367f719a8ddec14ab58a4e5708a95ea0f003023d4c7bb7cc70c1e2a55b1791cbc3368d2db8d9d475fecbeaf71a8545c49ebf06cbaa154a18003a8ef0769d4d9d86a29077e356cd45604275d46a48e5574cc0298f1dbf22c75f060adccab7123e0a153d1fc16c250e301f6cafe96e83092e2357ea50c3548133f7df300a2173", 0xc4}, {&(0x7f0000e61000)="523d82cd031ceff2894187004bc0fba0e2f4979b2869ea06e2ea94614804c9ae6b5c82aa477a7d380c8ade380c4c983fa6e83a29ba5be5bebbf84fafe7ed8853", 0x40}, {&(0x7f00002a2000-0xb2)="8336f6c94cb92614e021f17579b8ae4f39e851e97ff241bc90059a1a80e985e5536c81bdf9b130d5ab7081c305b8b62a5ec0759405b512cd02281fe776155bc44163859342c8b2038221bf7f974d90a800865367f022584cf42964929bfa78a252a140ed37c627afff314f511d6d4e7423c2afb5efc4c69aec6e21b5f29769a0f3d7a38b6be12898ff1d7b2899d6559036238e0ca7089a3ebdf9e1feb2fa471ae787b2f13577d8392599cf95fb82e4d65651", 0xb2}], 0x3, &(0x7f0000f10000-0x228)=[{0x60, 0x11f, 0x3, "7a28407086c9004edfc2239a8016477a41291e00e7c1db76a4bc981c56a1b5a7c4521b8754d97cc1c63cba15b56b6a43f5d747700ef910c38be6875bed37921cef483936ac6b0c27a7540ffe"}, {0xf0, 0x101, 0xbee, "0f7a34deef0b82580e176b276e1e1f9490654e66a4ff01c1c15c40c6063484cee8f4290065b8a38bc0315299a508f1890fe072ed256abe98072322942ac121d58172be3df56373e03b706a576996bf191000f6376704ce90a29aba62ae9fe9af9ec431b84df19ddfe030cef9c0f697f1a3ab4c5af918a70999ab59eae48ce0df8e2b376b47f99e40fa465cb57f6a08fd8ce3ca83013b0ec65352a9697181afc04d6c81dfebf378ccdcf8f4c49c0885f087e5c7f9a17f2dd1c45e7f0eb5e70c7623490a09f2cdd6700a5ee940c846c8e6526e73ab5a61b6f2c6"}, {0x58, 0x19f, 0x1, "9a9bf142f1eff39507fa864da8c65d4185bb04af88fb19309596febc9222c812979eaec70e2ee0f265c93f38104c077974eed1b5999dcd9df02c9fb14c990068447aefc18f"}, {0x80, 0x1ff, 0x2, "78d0ba578c287fd82c2b143a4be08a7d9ddb437afb09276bf1b07eb2f4797a55f053dd4eea2c9bcefaa8683cb03f1165a07318d9feaa2533c9e6ca1bf3c6ffc7a6e3558538fa7736ed140cfc9ac8c91942a67b8d8d6633f51c5ac394edc7a48de1562d21bdaa3e7a1a"}], 0x228, 0x800}, 0x5}, {{&(0x7f0000f10000-0xe)=@l2={0x1f, 0x2, {0x9, 0x2, 0xe47, 0x2, 0xffffffffffff8001, 0x80}, 0x0, 0x1}, 0xe, &(0x7f000056c000-0x90)=[{&(0x7f0000f10000-0x1000)="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0x1000}, {&(0x7f0000f0f000)="79b52ca2ccd7899239ea4d60a838c14e117a324565c0e20b5a765d803e21114e9dbda5cc3652d20f8c781f31318617acf981b5dd51e78c9e0ae4c8e5381ef4f4f3bd3121d3f02b8992d97296cf8322cf6535b06d2fce194b1fabf770196066d975b4c47aa5768701ec719f0c055d9350eb1de56d65c2f549319248507664f66553857c7b9faadd43ffdfc64ed872f413e9aaacf8438904026817fbd4be22ecce6a108ee598cbb170fd62eced", 0xac}, {&(0x7f0000f10000-0x21)="f13543ba7c32035e6f00ab36a5c3d23f63e02bfe862696ca2449ca5baeb12bbf46", 0x21}, {&(0x7f000028d000-0xaa)="54818e10508d022c7f1eaa342ebbc8d087a5afdc87c77838de7808fe5a5eee64876a8bfcb08d297c22f5588f409d3be18f059d3f1279ce9f4d3a1f651219fb4000093a42e35e6e3dc7c933058cba10a91c9738bc202b24fa71df84def13f5927d489863acb61b3f1b066f67ded46656ae8e188c5aa99d6a72f81acbdd06169826656e9b2688e08131cf1ed9e796f13daa1a6d3161cbedfcdbac7c48edcfebd9a5b75a17ce1a6a81026b5", 0xaa}, {&(0x7f0000f10000-0xe0)="9c605762f161c61471db94953baa2b793eaa9c2d98b77d14b2cc6e29cadc63989a62c74212517c248c4c8daf73c300d2a6f8927a1440409f4745867a2d07b5950cc576ddcc34e1183f7024fd416bc77a010fe75495023a73cc2c08cd9af6a83a97b2fbe076c6ed7954460918156cf2bc538c2c436683504920f1cf55b6f09d17945fb7299f5b3e81f0b89955f4721ac172c50a6634b269990ea34e738e2b41e2d5dcb3764113a264eb275a0caaae9b941cf227994e0e9f598fa412e01f94269fb466e14439ca8505a63013b2a647298361f0acc17ebd130453a836d8609d38f3", 0xe0}, {&(0x7f000074d000-0x13)="11c6c9612d6c20e3df2ff6e6fc1c30965ae0f1", 0x13}, {&(0x7f000036b000)="518fa9e7edc1ad132dc0bd2036e222ceed25", 0x12}, {&(0x7f0000f10000-0x47)="2a80bb086499c5b60f9b5603d1830ec4673aa0e317021e97faab7de4b90ebeb22bb2e2fe0100522a193987d4926a32861a9dd3f032636ce792c9aade3e58bf2e4298d77e93f5a1", 0x47}, {&(0x7f0000f10000-0xbd)="01eeada36e742e87b5d6b5c6de80ac3cffcaf6b434e9da47be5797fdae37a42d51ef1930a5bd7e6a122713103222a075045f6260451e11c05498c4547a98b08c960fd5c2e264945854db5ae0c6d5966464ed040344402183955c88c7727f223acbcfaf61c7467ed197a36d3e0df9ae09406291d26247a8fafec05350e129b988fe30be3a4c5d603f720e49f25bdd39fc50e12495824e8d939533f8dbf4894c8e1eb93d5cbb5451d0a03576a8b43a25182f22b9226104dd26b49d242888", 0xbd}], 0x9, &(0x7f000077a000)=[{0xe0, 0x139, 0xfd, "7b5791d1b67b8dabd54d23b7cf2a7d92f96ca9c290dd51e7b395fd750f4bd92f2bc4891c78e0738173660b35a04a21f45609b31229314ca45a554e592f8765208327fbf5dea19229771b0f0442dc4830597526d46dca5bfe80dd9dbfcc0359714505c4f08d541bc5c72e66ece12c96415e5e81e552d9301cf59ac074eba5d7fc5631c06122765089006d49604463caf1bd94688cae71f5ba2ed3ae670e3532b1106770a1ec595edc248d0dc06a02ec10e338609354b4c66aa39b7f93656471a3e56b048de59c74343eb215b0"}, {0x10, 0x10c, 0x2e17, ""}, {0xe0, 0x11f, 0x40, "53ef8cfa745b84a866ab0e3a66446b520c9ac6b2c8eaadcc232558738d81065f13a7a2ed2398fd6396dc85fdf1995bbda2bb4940e866845d8315c42e2cebefa2775c7deb36bc5f06efe8e4c0fe9aaf60a6f10d5055e875a1af5f6d4cd7df40e7fb5d26d268f3efa0c1673ffd14769c3da65cd41ec2f507fa135776262797e49586547007f2531ef7453537275d74e7e46fa66cbfab0f6e2e19dcf27786cbba47c0b29baf228e144b2adde69717e855d1363d6d1357f897b3cb0453bf24ab202d5f5c259e803fdbf0307b7a97b4fc8c"}], 0x1d0, 0x1}, 0xc1}, {{&(0x7f0000bef000-0x10)=@ax25={0x3, {"1b30328e682847"}, 0x7f}, 0x10, &(0x7f0000375000-0x30)=[{&(0x7f0000f0f000)="b4ca", 0x2}, {&(0x7f0000f0f000)="cf1075694f2798c3710d6419cf927ae57b9950bf61037e5d2fef8c46bdcc5061a9ce8eb725950b9599f67103370a2d629866bd80dde49810f78411b91a4cf12971b8f6cc8ee40930da027d4521d9af53b6f9a4d59f29c88f8ca0a5591e64e4169c82e42723e837acf87a", 0x6a}, {&(0x7f000017e000)="51ed148fb6fe00d2eaa849abbf06c06af85238f579a221718aca14a4483f870067bd1a0603787f972b83ca8053cb8249bcce52b007d0f65a4b7bdb0c09cc04c438cdee1ba9d270", 0x47}], 0x3, &(0x7f0000f10000-0x58)=[{0x40, 0x116, 0x80000001, "f028f1d9c18a80a9a00bfc1cf1a2dab020f5f46c07eccfc154afe4867399b90ca56aa389dfd289c523"}, {0x18, 0xff, 0x7, "f9a0e256385063"}], 0x58, 0x1}, 0x2}, {{0x0, 0x0, &(0x7f0000600000-0x60)=[{&(0x7f0000b99000)="247efa472a7f4397cbdffaeb8667f3ae9c86908b1d9af27857a104b1f4fe825421c9318a28ff5be3a71d7631f07e0332b41b96adc0bea74af10286a61613959e42178948e5920ac94135bda537374eaea5f318558a01fc2902840ff25003c7507a2f83fe5fc064efdb2a6c", 0x6b}, {&(0x7f0000f0f000)="5e137a8c966c43bc6a56477d502a8ed45fc32dd40afc0acd9d0a162beb46f1f31bf6f4a86f013db3d27231a18f514ab6319c4b59cc30f57e6eb424a61ac6fbeaba6b71c3e275bf26286fffb223e73bd5e7b929c16404a4f79a3c479f1700596e152ff57c040e44c0d2f5562d1cc97cd3b431fa1ca3318307e826825c1a0faa8cd085d6948bc7ab488b4f7cee90b7cbab0a87a124265a53fd32862961821c29a29883da1fe5abbf1e88fb5a74823a647f2f192022f940653984794591", 0xbc}, {&(0x7f0000f0f000)="b23df963199027a2badf5c3610d845667d7ebfadb074880fc24c6d56b68c7de5c5dbdafa564aacd95bbc1a383f87f6b0b2235048451648b9f653e5b8c1debaece585c41cf4d1c49cf9088d04111e22efa0f6237210a7255d095b80b93547f61cb969f408d788412ca64c5ecc25901c911ce4868149145b5b17b788ce2474796d9f684944d30d3ffbc5c0a13936d0c5fbbca414ba6ea17b7f9120c238a79d895d4672833d66ad432cf801f961a51b79d905", 0xb1}, {&(0x7f0000df7000-0xfc)="58dac7098ec4a9dd2499722dffacd529acfe87cc20f37078c4e11aa16c95e360c24f5ae0fe754fb3c961de78f6cde2d416f97ded5a7702220d9cd343a37ff61188856f3e7df0c77c6e0a25d3dffda69592fa71dfef1dce707cd66cd5ac199e814dd04c41c2d8fc19661195ca3592c20916f34333d00f64d439f7a163c022057a99e277b955a7a1a03236923643af6ee3378f9f5bfa04dab64332dcb61710ec1c50b46bb970397d831451d70a37a4e430b7f217608f0197cdcbe6393443b2d99ae251836164f19503733fc18535391082453e5de026aad9d2ebc4f49d2267a80538fc1a26326a02db478d230f3730aa27b15ee5d6d99e13623672e921", 0xfc}, {&(0x7f0000f0f000)="e1370e2de5a8970f94cffae922c1390bac393b3053fb28dacb0e795978061e2b6d3bf1c70d3673ae9c86132f77591fe878cae0b19937ef9e4997a1b832e6790e94b935fa8f037c7bb202391f84055648586595aa0c90f842be57cefca0d8189ae297614c38dd1b09a7f2ab41a4652d965b9cbdb069b4e5121b1c6b", 0x7b}, {&(0x7f00005be000)="1326ca5c319180fedb90243edf08b039b86a7214ca29dc04b266ac5765a8ae48711419a08cae285df4e51aaf7b2a7d43f26e4a16a74a56c87bce56cae55459b9c7b563cde6b8234ab0ab140e3d082447bbac3f7c9d311dfa24f1e5d5", 0x5c}], 0x6, &(0x7f00009ec000-0x450)=[{0xe0, 0x10b, 0x8000, "d4f623b3377b20fe362e1933a941524d0f67415693d35b58532b53157c1e167b9d222d95db5275c5292b78557b32371c942264c20a54c875967a3458bd2c85451af12ddc2afddefc6f6b409ace9d18d49e7a998d185837c14de5bb1bde1ee02aa50695b397a0ab7c5581f3b6f91cdce01e52e7293e87302a6a70be03a3254dd7a067038bd2c4fcbf35ab13878fa166b588775a120d643215c38a12ea4e2ecf17da0181415f549f1dd11f33a435f19036a9f7e762db4698e62a8646a9fdfb3ba8b95003366efd2affca"}, {0x78, 0x88, 0x3a1e, "5d4503e88cee6a4dfdfa857231baf11bec146b3714b8a206be7502e61d3d63548d5a34944461b6b66a5a2fb4a095aeea698ec28a4d5bac2e348e665c31ba9072d54165bd17daf944646ff642ee609e4192876e05ef170067feff861f2bdec6b487ae61b266fd78"}, {0x48, 0x0, 0x7ff, "9c9b01c264825f402397df05446b1f7fa27145f54f77ba755437a17a8fa9ab6e5903a9188f5b0bdc15c3984037ba11247bddd8"}, {0x90, 0x112, 0x7b0f, "e9177caa447944db58ca990938aa5bbcbe43fee8c04f2d52570bab4453d15e5b2bca1d34a7deab93367bd063d01bcfd45853283b47d98e0f8c926f6b3fdba58154424ad613d58b51b24f6e4c1834a6bc76d3d8b3290ea92cf1e18cc6a6c3837ab15da1a94b7e73c757b604b2b8cdab10524b40c4f25a713189"}, {0x108, 0x0, 0x100000001, "aa27ca84fabb62c8f3a3d0833d3db4cb9f9f9d7fa40da787820b402b0b4b127193c0f9c83cddfb11ab4eeda696ac0e135ebc143e7b235048d9eaa56c84e0318dc877a92a3a287953681737e394dcf77b8c397882f45a1300037b9938b24bb297425edefbcce70bfcd2e2d4fe84d521bf942d7d3872f0160d0561e5897af7100fd7ea0bf11a986b45ae46852ad2a74302ef5f6a71b883c77705a8159c578ce117bd5fcac6e06f64e206a1b61a760ae9fd5f4de44146ce1b7bdf259cc38a5170051b662c7539cb1a9f96aa4b6485f86897adb43d8edd85146a0b4edfba4405743e68b186043ffe45bfdc694d9564ff8b71c025"}, {0x28, 0x11f, 0x3f, "a8e06c9c01e2af95779b6378cebb69b98dc7be6d"}, {0xf0, 0x11f, 0x3, "514314983a7dbe90ba7f3a6d97ed2c976358deaa65b01a1c3116249860b49d6645da00c841e74433d1d9dedbbe283ed1a6f96de238a3aac0c8dedf2514a372d9bdfff6ca26abdca7cdd53eba47a93d646a430473ec2226932c04589dcfdcc28c10473be1f48885515f54ffb575abd2187922c5d36aa8844f9f8d0997880ce22427b70e9c81308e78d51efe81e9f38cb110101d1f2379586a2afa04df0e5335f04a18a0630cc6eda8bdba8db705caab8c23357b01a2ad10f18f9659768e4d15670b9dfd43ee358e9604dd10ea4399903ac57960823433506bb9b570d91adbbe9f"}], 0x450, 0x4}, 0x7}, {{&(0x7f0000d7b000)=@sco={0x1f, {0x4, 0x0, 0x3ff, 0x1, 0xffffffffffffd64a, 0x3d9}}, 0x8, &(0x7f00007c3000)=[{&(0x7f0000f0f000)="fb325812363f2050bbd8a8b5a41e6e580a8c4dbbe43492a2ca589ff7743dbbec0e0fb7cb9441a4b2cc0e55e43722add74247406dec86ad97aeb205c84a083bb96bd66f09b239ccf3f82b0b00f013874adf3ad1a827a8e6a9c767f994276c6fbdff2f7b9a7d7908dec30afb0dfebc4ef6e2fcd294e81c978c887c5dda03c034c48e6d74a105", 0x85}], 0x1, &(0x7f0000720000-0x3c0)=[{0x100, 0x109, 0x9, "13b41b7ac50fb173e4b0f899d853f9fdb41030b6f6ddbf03910c7b62481921ee93f52a046229de5bab94585de44d74cd493a47553b84497f938134ac00838b55fa015b63e997a2e3deead6fee5a906a367fdcfe972e9acc4335d8ab593b03294c120a028bfe9aacda815c2c69bc3f5ef59df6909bf012d2802ab7a2661c941e2f0daa8b75d3ee1ef69f45ce5e120f8dd720e675a81a70ab4574f87dd72354dce6c703a710b70704fc6071516e424bbdf9d77fff61a618586fa4a2655aa774a27f98a5b83eaab55c3a2671151f541885d840f0d42f95d6953b4f0d0085a753ba247b0690468f03660f8b7aadb"}, {0x40, 0x113, 0x7, "6c116c5c42b25b4cb3bb2140a5b508d262054ad3dafc3bbaf7aea0c563b5a70439f935104d998dc8a4"}, {0x98, 0x1, 0x8, "e1ab086ce0a22dd1b71de112ffab0fea236a765b6636685afb4a57735aa7c3d8feab2fb1df92de8bea4c74034ca468d087a8918c9caed14ef3210465748c59d424ed210e093e7faa282b3e2503d7df5b3e1aa0d686068f8094a4e369413560786e6430973be41da19038eeea3b01669af2a039d1e5f14b61f8fc589eae2db3027e05b2fb9dea1f90"}, {0xd8, 0x11b, 0xffffffffffffffff, "14a231fb10d20197d0a30a812ca2398be9989ae2d1331128081aadce2eb4cc362ad32b27dcae05b637195562c3a89c9d9c1aed6f55054d3b8b9d0ea240f817c83867946dbc6c0ec65ce0e3d8e7dc66f4ec2840abe62d4195c88f1c41401c7b02a42164be1699598b2216c23928b1aaca1396a668dac7975238173e4a85b340f188782fb64d15f7e5d3336f9e57970b7b64e3f33fbbabdf3db3395f6aafa2481acbcba593a7651284b4c08919c92181e4859962e17faa17e224781e654f87353a30f7d274d42d"}, {0x110, 0x101, 0x3, "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"}], 0x3c0, 0x40}, 0x7ff}], 0x5, 0x4000) sendmsg$nfc_llcp(r0, &(0x7f0000000000)={&(0x7f0000001000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "a777c9e377e339873637a60c9b9c6f937b636a17fb5fb495a23a061ceddc776ea95da5f1ab157947302f38dfae0d56711fa03ab3269a6bfd2fe843fded5596", 0x0}, 0x60, &(0x7f0000000000)=[], 0x0, &(0x7f00004e2000-0x1c)={0x10, 0x1, 0x0, ""}, 0x10, 0x0}, 0x0) 2018/01/24 07:54:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f000036a000)={0xe, {{0xa, 0x2, 0x7b, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2c}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x6e2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000be1000-0x28)={@common='ip6tnl0\x00', &(0x7f0000d4a000)=@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]}) 2018/01/24 07:54:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00006e6000-0x8)={0x0, 0x0}) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000268000-0x88)={0x5, {{0xa, 0x1, 0xffffffff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x9}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b00000)="c77bd4cb1815dbfa72b2164dee38b986a85f268998086b3d39427ac67ee3bf4bb26fa6c0b25d2ffc95c4f0c38a5e8551ba6ff2a8dd983e701929b141a0f278c0e77b519edd984aae205e2e2322c4f5f8576ed62dedeec2894019535efd4cfafc6df7bebe1a8853c85041c2712addbe18db8be6fd5b22bee311e9745bc8b907c7033d3091293f038b00d41d49ef8bdc406f4d6731f0e024145ddaf1855e6192614cfa51f04f618360443ca25feba34cc7f36881f9a2cdd49f8ddfd1bbfc86d6f9536fb0166129010abaaa13a55612c6f7e0b2126a61e01b6b89e7cad7c4a7c9b2fb28e2f1ecce36d6", 0xe8) r2 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_int(r2, 0x29, 0x12, &(0x7f0000f6a000)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000428000)="", 0x0, 0x0, &(0x7f000096c000)={0xa, 0x0, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/24 07:54:44 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1f, 0x3, 0x800, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x0, 0x4) mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000f68000)={&(0x7f0000f69000-0x8)='./file0\x00', r0}, 0xc) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000f60000-0x4)=0x1e8, 0x4) setsockopt$sock_int(r2, 0x1, 0x29, &(0x7f0000d4d000-0x4)=0x100000002, 0x4) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000f68000)={{0xea, 0x20, 0x4, 0x5, 0x80000000, 0x0}, 0x101, 0x0, 0x8}) accept$alg(r1, 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000f6b000-0xc)=@sack_info={0x0, 0x1ff, 0x3a0a}, &(0x7f0000a78000)=0xc) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000f6a000)={r3, @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]}, 0xfb, 0x9f2, 0x1, 0x0, 0x80}, &(0x7f0000e0d000)=0xa0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r2, &(0x7f0000f31000-0x38)={&(0x7f0000f6a000-0x10)=@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000664000-0x50)=[{&(0x7f0000bc0000-0x13)="f0d475e0a4b87c481027b48fa79f91709a2cf6", 0x0}, {&(0x7f0000f6a000-0x75)="cbb46f07aef002e159ca2fa47189d78c2932be533d46738afa05a603c65359e95ebf590748564462fd2035ff2348efcfc8be96087f206bd2c010ccd649f29eb6edb2e276a3dc5f10703bce6f678585680000d7dc7c175c34be3a26c51f1231797f4b594eb780d5d13af8343c8e5616473542ed3568", 0x0}, {&(0x7f0000733000)="", 0x0}, {&(0x7f0000f6b000-0x88)="5166be01a3cdb162f619824a3ff765e938382161269bdd62b987c66593e83e00dd843b32bcfa09bb483ea18351b0766ada5075cbfa844e28640701fb3630e959ebcf6139db3a12a15b408f11c03bb01b548f5492b4dfaedbeb7f7630dfb91f3f9fc7417d3a7c87cc6a3cdf9a5be72cf03788f4910f1952ee861ed32f7b74b0f1df00d509c5fb8839", 0x0}, {&(0x7f0000068000)="2c8c87f67bd8c5ea7cb73698ecb625f311927462a67ca5ab2a7e730c0f8f49f00c505fd920b8d2d434b918", 0x0}], 0x0, &(0x7f0000f57000)=[], 0x1f5, 0x0}, 0x0) recvfrom$inet6(r2, &(0x7f000068c000)=""/0, 0x0, 0xfffffffffffffffd, &(0x7f0000f68000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0xfb) 2018/01/24 07:54:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x9, 0x2, 0x4) accept$netrom(r0, &(0x7f0000e6b000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000995000-0x4)=0x10) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x87, 0xff, 0x1, 0x9, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f000000b000)={r1, &(0x7f000000e000)=""}, 0x10) 2018/01/24 07:54:44 executing program 2: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000cca000-0x8)={0x0, 0x0}) r2 = socket$inet(0x2, 0xf, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f000091d000)={0x0, 0x85, "191f3b241b34a23b78eb3b123fabcc850815375e3fe3caac9563c8618dd6e2ec93a913a16616a7b6cb7ffb9e5b100fe3cb037d74c65d8d18a872bcf5a3bb3f5f55e907262f85776a41fc2007d24d967fd800c28ee0484cc4a280fc83366313f12208ca62d0b29c9ca9f0c9426a64af1e2be6a45a38ba085b1158a0a5352297590523aa8d53"}, &(0x7f0000001000-0x4)=0x8d) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000e47000-0x8)={r3, 0x4}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00004a4000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4, 0x1, 0x2, 0x8, 0x7, 0x2, 0x80000000}, &(0x7f0000000000)=0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000078a000)=@ipv6_newroute={0x30, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x5}, @RTA_ENCAP={0xc, 0x16, @typed={0x8, 0x4, @binary=""}}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000a14000)={0xd326, {{0xa, 0x3, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/24 07:54:44 executing program 6: mmap(&(0x7f0000000000/0xf8b000)=nil, 0xf8b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000f8d000-0x50)=[{&(0x7f0000ec8000)="f9f3fc73d7895fd55316e5ec832026d91d6dd043bf86692c7eb834ddda5aa88b4743ba234aead9fd0e26e550800492482a34cb1dcf7e5ae8f31d79f31c13a2413226fa3d6509d8c911cfbd1ede42e758b70ae0600055a72e30b96a650f7f0144b7ada384735562b67770e221e096832cc1015d42c69d88", 0x77}, {&(0x7f0000f8c000)="0578003dbff904a7441cec56e372575811c0acb8a2deda39c3c195ce2c068a6be78795da0bd26213458e5455bd915d2afc71131fd562b00d8db8f660f563b0619fe5607505cc07c4522555ecaa9a89eeaa69299dbe67dadca50eb819d4dc5935c15cccae32ef6ab66204db53024495be426559caaf929f1dbb053b3c282b0bb3372cc0d6c84e20d670ccb547b92043a52fb32b2345e769fb0bbe21961bdb099abc915fecbd3aa3db13a613dbb5c2e31424abfc9808c3a4e8ff4d42a06781b1962dfafe4f295de885df904bec183e16d674ddc83316a8f3290ca9e47c175c4eb730467dca94407c57d61d3cbc65aa862c3e75461f", 0xf4}, {&(0x7f0000f8d000-0xd0)="c527fbcbd29cb7eb23352810941001b462651b49c9405392bf232803b96f7eea7dc8920215a2a1cc73805dd4b24d67d5c9b4ec8dc171b973e7ccb5110fa47d9ceda35214918ae6130b72723e68dd556722e8faa11b97726d6d18b3a8511ef4be7d37688d72c7f025a203997c6e6d2e1fd9145b94b2525434687b6ea2d45b67331d9d4166a567506c93d0032823d2ce411248ed0c463d35213dfae0073c41d72c78630e290fa4252d421200589939dd2a24b88599a3bfca3f0c79e7d8bdc3e703178ed9bb024321c37c0440d2fb179179", 0xd0}, {&(0x7f00001dc000-0xd6)="5aec70281f1f7b1473a19a362fcba0eb175a880e7154c126121bcbb36b7e3893fd48d2d756209a3765843cde3f49bb759a876186e6008e62f5fd10ba9e2509f2b8ec38f0b67e52445f2dd032bc4e0f67433370a662655a29b3ade4f35591a4d1d2c0800e5bd914de93ae682a70e21d462bd7c9f3e9106cbfb329f0f1505ac98574acc6aa8f9e333fc6201b04aa78839e4d8c77e56e5672a156c539da698d4cffc92002e54ebc3b5a48a6f2e16fe3879a3dbe3bbcfe567a75376facc172f3fff702914ddea6f0d98ad4df5cfa08a9e370f69fd5069d70", 0xd6}, {&(0x7f0000f87000-0x51)="cd4fb8c39892cf966bb0bec073158239dcd15976fdf48c9bd9281ac7287a4a07f2e2db0098026329d6cfef649b354d7fe0296401e20d239ce8f6e8c935491267eb7785c02fbc893b399499a9900e2789d4", 0x51}], 0x5, 0x0) r1 = accept$inet6(r0, &(0x7f00007c4000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000f8c000-0x4)=0x1c) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000f8b000)={0x0, 0xf9, "fd3cebcdc6ed1a80070bc6f09a3d91379258ea501601d30d92a64c95d0d6b35085a14bc919b3f96826c004a57e8cba713a63e8af4d8f6c0d644d92d3265af2dc7799b1b6a49fd9d09c6e31e385f0ea1abc3c0eee307e4d3a98d6bfcd6d2fe4a4d05b8c2d1a03f77ecb44a61242f325cdee76ff98e797374688f3b4cf0e3fc6e31d360ad0e68d7189442adf47d0a2f07d7c612edc0258c769738ab0dc7af9bde033b4b9c1c0cd922f4af85c81c0b490d476cd2fce43dba44e4b7ff912683ae23c897277751ce715377acdc1d865c61df723182c40b4a5681b2447090255918c684fff561f9f7ec139b75760cb1eb0027bb084e5d6837616bfbe"}, &(0x7f00009e1000)=0x101) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000d3b000-0xb3)={r2, 0xab, "89fb8ff02af7f245b2e97ce52d7c3599aa39da5ec3c03ccd54b6e176002b4808f3b6145b42abbaa20ebd0b78cd47db1928b6b8e54338851d569bb3593053d0aec744fd6f4ddb997e77da33b912d5262877c8663b3d8a51640cd6d58e9ecf58233ca2f48ce7d109140a158ac2b4466678880ba1f24174c8ea04ea9ce34c2d76f3f5c128acc6780ca3ee3572bc5678d005ac5f3b7a32a8278d5ee068e094d5630fcdd5bdeeee9335f36abe91"}, &(0x7f000007f000)=0xb3) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$inet(0xffffffffffffffff, &(0x7f0000f8e000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f8e000-0x4)=0x10, 0x0) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(r3, 0x11, 0x64, &(0x7f0000f8d000)=0x3, 0x4) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f85000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x2, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 07:54:44 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x6c072, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x5462, &(0x7f0000002000-0x8)=0x0) 2018/01/24 07:54:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x40000000000000ff) sendto$inet(r0, &(0x7f000043a000)="36000000000040e7190100000000000009001e88d7ac0003d17e6e4bf4e79ac5", 0x20, 0x0, &(0x7f0000f06000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6) bind(r0, &(0x7f0000f30000-0x1e)=@pppoe={0x18, 0x0, {0x2, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @common='bcsh0\x00'}}, 0x1e) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f000020e000)=0x75f3, 0x2) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00009d2000)={0x0, 0x3}, &(0x7f000081f000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000b5b000)={r1, 0x8}, &(0x7f0000dc6000-0x4)=0x8) 2018/01/24 07:54:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000afc000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000063c000)=0x8, 0x800) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000765000-0x98)={0x0, 0x90, "5b7ddea8d6d7c08a44f0274441f5eb7f2f73a51d27a29552b9bc9a63ca99a7fcd7bced352506b6573114443f0571ec0bffcc55e14600fb9403ba9bf11781d735bab0b7276ab3a35cc976e1e3bacfb520d028e0c9cf59d3a6e1f7529f213d62ac04525f9f4021d3864bf22d82ebf1e223b377b8fc6224e39cbfc0733b9a5d1638d693860fe2fd1de142611b7149dbd2ea"}, &(0x7f0000089000)=0x98) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00004e9000-0x8)={r1, 0x7ff}, &(0x7f00008c8000)=0x8) r2 = socket(0x100000002, 0x1, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f0000719000)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/24 07:54:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = accept$packet(r0, &(0x7f00005f8000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000024d000-0x4)=0x14) pipe(&(0x7f00004a3000)={0x0, 0x0}) sendmmsg(r1, &(0x7f0000cc3000)=[{{&(0x7f000002e000)=@ethernet={0x6, @random="8bc373ed4531", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000d46000)=[{&(0x7f0000579000-0xe9)="44305d3071316a71e2a4bca89dbc2aae3d62d84d9c0e82361f7ad47578d721e07b8110ec94edfa77d4987d60aa95ce773d4d5d75975f1fab4071170673a0cdf106c6c4e02f214f452e90ee7880adc506607063a1eede136e3e662a68fc8e5b387964a7cd6d7b6ceff50a5d7cffc11d4a8e019539a0d3056efe9c43fb74470a3c0a88f0524716d039ca628ea23b367594d7c9bc957b7ec444a16aa2eb19bf517be2984897d5880e2bd79d93a2ed7acf64243095c0e7f584eed4c8eb1c0258fd2e4f6cccc11bf20db2ebdb385a45da8d3263f7151c3ca52010d05fd5e549f1028bb3469e24fd6a794686", 0xe9}, {&(0x7f0000369000)="4097b8e4bd8a5d1dbd45df24b0c0392abf5b7006e4d25723049971c8a6791e1db2677eb9912bbf29eaa22de4859baf816167492d8cd8e0fe9f70469101caf819fbd12a9ac71a598cc87e5420ae9f5d07274162aceeeacb82455ef8615f5758705aaeeb296bc77fbbc4c26d195f", 0x6d}, {&(0x7f0000b64000)="904550ed6e5edab7c680dba0ab230babc84133a62dbde390eda1da3e7a4dad7f01845892d2af3cfdfc1bccdd7c445e3118c12094990b652a603dbdf15a40a3de5dcddb9abbafb54696a9dc853500486033fa02397f2746524677b9809e8396354db275e04e1b8a866d45af0de3c538c8d990b08cb8a55cb3238af4ef", 0x7c}, {&(0x7f0000f35000-0x1000)="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", 0x1000}], 0x4, &(0x7f00008e7000)=[{0xa0, 0x1ff, 0xe99, "a633b63f9caea1ccb174e2a32781dad29fc1b18f8c6a939486ce26e73817338ace12903e1b66a070245446f8a79afbc0bf7ef48d81b7a3d311fbd43535497870a6d1f63af54e8cda89610cf647eb698147db7746eab1b3f7e694013c64ca4be04e345d9aae97bfb0cac8ee588e979fb40c3781bd5a42c5c6885313612e4ac62d584707d2c80f54236f46d71df11f"}], 0xa0, 0x20040004}, 0x7}, {{&(0x7f000019a000-0xa)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000973000-0x20)=[{&(0x7f0000fbd000-0x7)="ae7ebc63326dcc", 0x7}, {&(0x7f0000707000)="72fea8dc3f03324e1519d6eb6e0e7a1e88c1ec1fbed7f5fc04ff5d30e3bb2020250dd3272966ffe79bbbace095f2f91cdbf1ed24f51a66c3184aaa9e85f83a7d2f86b645bc6719dc7c949251d9013f5cf8dd7815b5588340e911201bb7c02c33aa942684fa23e3e52091e08ce7390f0dbc55144b", 0x74}], 0x2, &(0x7f0000aa8000-0x570)=[{0x60, 0x84, 0x3, "7d7992dc0d865c9f4313f709accad9329f731c17bf62a851317d85e956a2f10589f140316b79122f3c5a341bd3065852044ed40fdf7d537b9467a27c404d960e4efc784d406aab292730c50d027bdc"}, {0xe8, 0x10b, 0x20, "af70e8409d250f7c7bac4ce78d3ba75b1ec76dd4517989d3591509318f1664a55d78db158cf8040a714ed4b31be2a3de5dcd9fd8c89be509bc0ca0ba49829674015949e9ade3086938e21a90dda157e2529e5a4516160166cd24c8feb851920d5d99ddbe2320fb2ae46784e10d2e3faf77e51bc9ed4cfbb5a1ea6237edf286af89ae08fc2bfe5c1137e6188f80b57982d0aa198249d3bc58419ccd4f6f41fb2bedc349eb6940cf29133a42a411c9dd0cf8d97c38eea70ede4d87272e2dcd9e2ace88e3bd3f2d1a4fcdffff57f2fe2ff9cb"}, {0x90, 0x105, 0x1000, "c3d1e00341bb3e6f858f1ce69f1e98b91c048cf6c238f431090ebcf742cdec63ccfb42c1e137b1267f79c2a082f454180f97d0ffdda6b8d3aa1e6ceaf3c296fe9a85213c5c5a2b382031c8be30f3c3a0f040e02c93b50772b440043c8b2ea91679e26bf7f2befcea9ff5f32c108fd4af0f6cf2dc4c1e4b68f5cd8462"}, {0x70, 0x29, 0x7f, "6ab764bda764ae350c2d73ae99bcdc5640f090ec447940246556802de88cb6e84d180265d2a00ff9dc5575b372cf4886fdf930fdba411aa239b0a5c24da9f910196ae58f6939d78fc76b4b33e94fe3ddafae828a7ac899337d21404f9352b4"}, {0xa0, 0x29, 0x5e, "25ab164083e166fd293f3b6a84bf2b8b9c92557ec51dad5700ed728eca35158a7f27f54edfcf24eb751bc68d610a1c8a17ad63511e8771aa9bebc97d9e6c3076c305ee8cbb6a50999b9181022b468595948126a1ceac41c5ea50d86405f1d359cfa0f542b5ad3086f540a73b846f580792bc21792ac3556f2c8e45a73757d0473fef6d72cec405056e81"}, {0x110, 0x11f, 0x0, "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"}, {0x18, 0x109, 0x1ff, "080a06faef"}, {0x90, 0x11f, 0x80, "0ecf0504beadc1190aa5233d31278c3b646c22b2f15049b2162ea6dd2a1cb0b3f0d9af51c837d317812601656402b15d98e2620cc882c54b6ef78bed12b00ac20e03bbc897156dd96d9292bcee26ae06b2d0c1da4a7c7d62bb963047e2c0ec856eb4ec0d84a47e4b457a3c62147c91c4bcc4e4a353c85c11b1b24b0f7d92069d"}, {0xd0, 0x119, 0x7, "ef3567c8334d285b35fb775a7d636ce0545aa960d90c58c0aa2c2f5758d675d3bdee55e33f2d0ed5161a0c123d18998d8ac97bfd087e0c33cc2f21c27fa610a8db696942d0f0c8a30af7da9ee0e006684ff5a16f7fc411e7d1788d8c0f748edf10491130e96687b6aaec4eeaf547cef557d35343b3790ecc748e5d4e58e2279a22533aed7ad81661c22538d7856f7ad2b282d95fe40cabac1220641f0eb81c9c278bb6f5c244e686edf4166b33000f2b4b6573b813ab10c09f5d4f"}], 0x570, 0x40000}, 0x6}, {{&(0x7f0000529000-0x1c)=@in6={0xa, 0x1, 0x1, @loopback={0x0, 0x1}, 0x7}, 0x1c, &(0x7f0000138000-0x20)=[{&(0x7f0000aa0000)="6401a90c13a4933c68c101b6c8cda0d7c151bcaf7f267bd698b1d93c4497cc", 0x1f}, {&(0x7f00009ae000-0x9b)="38e01d976b0a94dce53c83481bf1279a981624685e17b44274f98a4cfc75e4d8ab447c0031e73bbe50656995dff177d7653bcf0e3410d8f77f0e14f3781ba45aa498ade6b9d8d717add591dee2e8b88db80bcb470a693949ebd630c8af34a8f556f9bfe28946463d19c227d6a5f0fc05b8f242ca6fc913b321ea4c44f70db92c81e525e28aa6bcc6681e489f563ede738aa1ca76031a0e2b0635aa", 0x9b}], 0x2, 0x0, 0x0, 0x4000800}, 0x6}], 0x3, 0x1) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f0000d29000-0x4)=0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000b63000-0x4)=0x0, 0x4) syz_emit_ethernet(0x46, &(0x7f0000de3000)={@random="43827added00", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "910008", 0x10, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x2c2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "0aabc1", 0x0, "819468"}, ""}}}}}}, &(0x7f00004a9000-0xc)={0x3, 0x1, [0x0]}) 2018/01/24 07:54:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x6) sendmsg$inet_sctp(r0, &(0x7f0000a06000-0x38)={&(0x7f0000af8000-0x10)=@in={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000173000)=[], 0x1e6, &(0x7f0000ce0000-0x30)=[@sndrcv={0xffffffffffffff48, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}, 0x0) r1 = socket(0xb, 0xa, 0x158) socketpair(0xa, 0x0, 0xfffffffffffffffb, &(0x7f000060e000)={0x0, 0x0}) ioctl$DRM_IOCTL_MODE_SETCRTC(r2, 0xc06864a2, &(0x7f0000d87000-0x64)={&(0x7f00005fc000-0x8)=[0x0, 0x6], 0x40000000000002ac, 0xef9, 0x4388c872, 0x3, 0x400, 0x1, {0x26c, 0x1, 0x5, 0x7, 0x10001, 0x3, 0x0, 0x7f, 0x8, 0x6, 0x2, 0x9, 0x1, 0x101, "f2795367703239137a92e282e6e3612e1d37b719e160f8072cf7db738d10c656"}}) getsockname$llc(r1, &(0x7f0000143000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00005b9000)=0x10) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f00009b5000)={0x8001, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x201, 0x100000001, 0x7, 0x1, 0x7ff, 0x0, 0x40, 0xffffffff, 0xfbffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000027000-0xc)={0x0, 0xa42a39c1cf97ac5a, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r3, 0x4010640d, &(0x7f0000d98000-0x10)={0x3, 0x0}) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000b40000-0x4)=0x65, 0x4) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000221000)=0x99, &(0x7f00005f8000)=0x4) 2018/01/24 07:54:44 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) r0 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x80000) bind$ipx(r0, &(0x7f00000c9000-0x10)={0x4, 0x1, 0x5, "87e941570783", 0x2, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000534000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0x10) r2 = accept$alg(r1, 0x0, 0x0) r3 = accept$alg(r1, 0x0, 0x0) accept$alg(r1, 0x0, 0x0) sendmsg(r3, &(0x7f0000c5a000-0x38)={&(0x7f0000885000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r2, 0x3, 0x3, 0x4, 0x2, {0xa, 0x0, 0xffffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}}}, 0x32, &(0x7f0000b77000)=[], 0x0, &(0x7f0000bd7000)=[{0x10, 0x117, 0x3, ""}], 0x10, 0x0}, 0x0) 2018/01/24 07:54:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f000042c000-0x44)={{0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='ipddp0\x00'}) accept$inet(r0, &(0x7f0000674000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000356000)=0x10) recvmsg$kcm(0xffffffffffffffff, &(0x7f00000e6000-0x38)={&(0x7f00000ab000-0x32)=@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, &(0x7f00007f3000-0x40)=[{&(0x7f000010c000)=""/234, 0xea}, {&(0x7f00000d8000)=""/211, 0xd3}, {&(0x7f0000dec000)=""/36, 0x24}, {&(0x7f0000666000-0xcd)=""/205, 0xcd}], 0x4, &(0x7f0000982000-0xf3)=""/243, 0xf3, 0x7}, 0x40000001) getsockname$inet(r0, &(0x7f0000f70000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000fd000-0x4)=0x10) sendmsg$key(r1, &(0x7f000077e000)={0x0, 0x0, &(0x7f00008e4000-0x10)={&(0x7f0000d81000)={0x2, 0xd, 0x83, 0x9, 0x24, 0x0, 0x3, 0x1, [@sadb_key={0x1e, 0x9, 0x728, 0x0, "0377742abb808d71af18959d16804b9959f5d53d95d60e7f447470446a637aa9f86801417c4b3a4c0971e015f15b9b85d54ab7a7cf390e68d3a404191629646e2f0bed9a38a5ea1842cf9d4e497b0887f19abe430784ea22b1d9d75ea1eed943299ee46f72c8a74a1997da7b3b002e33b2be2f6afd2097e66cae29b8626ce7d7ce5eed18dfc33e55018e43ad1a7eb8bac6d6d640254205fe589654d149858bdc24985fa7fc1305d5b5a3ae9db1d921bf23c83339eba565cf723cb5a18f3184fc230b02c4ae3811fe69b5b150e231580ac5e636dd819aa3536dd5b1c674383c08df3992e447"}, @sadb_x_nat_t_port={0x1, 0x15, 0x0, 0x0}, @sadb_x_nat_t_type={0x1, 0x14, 0x7fffffff, [0x0, 0x0, 0x0]}, @sadb_ident={0x2, 0x0, 0xe4, 0x0, 0x20}]}, 0x120}, 0x1, 0x0, 0x0, 0x0}, 0xc0) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f00001ca000)=0x6, 0x4) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f000090e000-0x4)=0x0) [ 208.772412] netlink: 'syz-executor2': attribute type 21 has an invalid length. 2018/01/24 07:54:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000501000-0x4)=0x4, 0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f0000ac1000-0x98)={0xffffffffffff19f8, @in6={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4fb1}, 0x98) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00009ac000-0x8)={0x0, 0x0}) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f000076d000)={'filter\x00', 0x81, 0x0, 0x18f4, [0x20, 0x9, 0x8, 0x9, 0x9], [0x1ff, 0xd93, 0x1ff, 0x7, 0x800], 0x10, &(0x7f0000e7f000-0x5)={0x0, 0x0}, [{{{@multicast1=0xe0000001, @broadcast=0xffffffff, 0xffffffff, 0x0, @generic="e942ad16b74552b029fef7a33864ebb2", @generic="3fdec76f4eee759ef5482d5fb64bfe3e", {0xff, 0x0}, {0x0, 0x0}, 0xad, 0x2, 0x3d}, 0x4, 0x15a2, 0x1680, 0x0, {0x1, 0x9}, [{0xa3, "c600cd4212eead2dfd4327898cdaa7dad22fb938d2a24a79d36a4f54d0", 0x0, "1c0d6815136947910278eecfee83d7f3c4ebcf75aa58d4840652e2e6f9c4621a71a49ed12300e313d3760655af09559bb07c8285c3d9feff4474739c970076fd00dc6d3b1ce9d5120458259562f6d5d1f03c3b681def18145c62bd295d2f9bcbb09cca81bbb3d6d8350996d85ccb49ebc8d6b03b59c2550c0e361ac0b489480df26af8"}, {0x101, "9944de4dbff131ed93c90439fa252a971631768397de3b0efbcc4574c2", 0x3ff, "c13ee5aee77d8c2524f1d7af9b10b7328c5a3a9be91cb2b2b81439d080b1e3c1d1e37e9461f0601c173a92cb4ebc5e7bfdcd02231d23382d80d396385c9346510850a26dfda5fe0023d334b39a599ed119ac4bbe3ab90427849079cefe520e6baaaa74e4963dcdc59080c70da35b795ad18abe39f8c3edcc9844042b7a66fda5820837260e1fc4033e1244d36a5fc6a48840a1ec794e27347fe7e8bc9abe04e8af36f417afd493637d1d1907b655667397df3ec8bf7325f104220fa81d0184293c6487b42b25e9013a67021cbf1d6c56b3c89f01a1b27b1ded4f59b16c3ee78fa4"}, {0x34, "9c63ae077c672384efae90b369ce7ecb576905e538299f2a4a4bd3fc10", 0x64b, "ad88f234d03007c0f3c530a114406893b6505bdc"}, {0xf3, "5b576eaad225f1567495d5be9151e8d3e7c981889a2b8c386a229037ff", 0x3, "472130d1b83882eaf842e0b3482e6adc4c93739e191c611350a59c104a179105daf3b66ec96013875d37cc66b27b09c7d4ac31809c443e7bf71305670929b2fe802599c03b4edfb6310b83ae48090469210e72313b556c5df7396d7e5a6f5b254bf171ad525137106b7898dabb977733bd3da977e665ab0a2f4336621bb7318dab429a9c5df694af70e36a2301c7a226d0c3bb253a4b15ef3624c206bc1d3ab11d3500e1c64d58f5e1b18426a49e77d178d1e923663c358947d426165fa450bc94a46d032842b386ac08fc5a40679bc44983a1"}, {0x1020, "ece292880c2cfb51abbb9ce0dc6e02be9fc487759dd689fa6949d9a3c9", 0x5, "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{0x42, "0e0a7b1cfc7d4af6f7c6aa744faa71a104cb5f072083cf32532fc41d45", 0x6, "20b06094f831fb56efc51c1891156e4f073aef53323719697cf8bfae87d9e56e18a8"}, {0x10e, "ccc6d42b744b61c52b5c7cc3e9bf9681383a70a1ff6d568285b0b0b0ab", 0xfffffffffffffffe, "1b81673268a647c3b55b816df674f87a375fae8b69cb83b5c2c6ac01fb79e85da9cbf9a1daad3fa6bf4e4e836c55e0caf0a4e0f6331df004ec5ce86778b49c33bbdf9ee4eb64a66e97cae110a73c3144d97c8bd74ec0c878ff83318ee0eaa3cd8cbb401d73cb0d7bb4cca90f36a45e639907f7021c60d29145047317e0fa58c43adb1fe15148e106533afdf0ff2d70c0f71254812ff09ec21cbd1691a93cf22e204a32da46593881523f947c595701c04a2d520991e1ae3f8da30953c54a9a55e4e11bd7d04a9e99a2383190343457471e938f8c6c36e3d07d4581f022762efca580ca5a7d8d0d6e02a986ac19fb"}, {0xf3, "684dfa0aefa3de0150d38ebf6444ea946f69afca201d053ea58cc218c7", 0x4, "8e4fd3ccc0f8d42d72c724cf33bb3251a14f40a4f1028095d0e43d4cc85ec9c8b936369c59079d7c139c0cd708b7b4aa48b83a1058eb03cbdae581981b8ca749a165830e016d54081aaabc22b6144b1eb3c1b0ee0454bf86531c99be245a93041ec3d9e0fca0936c35e0fff0dc966547246f459b14b5974c1674fd39a3bc0d9b15479e6bb0cc4dca06136c7f332efa72456046537ec36116222247d0677e7c76d01de73422150c5902117883666313b695b6e9cbd2a600fea6577a02d319cc150f701164eb491bfd0c37f7b7248eec921d6b59"}]}, {0xde, "2cdcac0d483edaf822d964f9aa0aeb4d9f7d72c36fd12ea40952c56af6", 0x0, "83818991f911d50bec40ce65d29dbebe6fb61b253cebba42de560ebc132a0c46dc431d8ee1430b371067e89fa60d4c5ca410b1982924f42436f9205bef88d6b7833d0c445e393a5bf968e67157086a89f7d39d1982be10efe829386983da4b7c1224f381649fb4e9377672b4b056bb003c7a43891dfc6db15d6a982f4b24ffc115abef95bd8c9965147332f8fd1d0f01b2a8b91841a1f900bbb6363592ddf406385845fcbf0549320dd945d6b0514201c6f0d38ba79cef41de999c00cc24"}}, {{{@local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0, 0x0, 0xffffffff, @generic="def3fb1e5ef077649fe83a1b2a7df7ee", @generic="82bc2e76314f31d6189e3b69890cd369", {0xff, 0x0}, {0xff, 0x0}, 0x7f, 0x3, 0x48}, 0x80, 0x1d3, 0x274, 0x8, {0x3f, 0x1d80}, [{0x2d, "d9e89d593cc099457f6a9225522748de284219e6242ee3c815fb702e7e", 0x1ff, "045a79ffa68bfd1a2131de01f7"}, {0x108, "4c5fc3b4e9313eb04d12a1e258afb4b640042adb6875354626a03d8842", 0x2, "f9c3a0ccc7389bceecb3a74967d5519f25cb1dfcc8f7f4824ac345c08b425e83cab8a38a9af89fc25b0e5947ddb90ae3fcdd9a9636a45e9a84142e1fabbab31bbf963c94385a22fe5251a8f1a68a9f5c035ce46792d455f638bf71ec8e1066fd5b2731ecb3402e96fc2a1dc4eb557bc80fac39936653f95f6fa3e80582a38719d19d1255dacc0a4df7ea1e123843511e407b2a676acb9feb5bad7f38c1e053300e712c22946f09eacedc639a47e5c34b99e7748019b15bcbb3b3e1c032a1ba434f6bb732a3c5eab8af57e62338ea98da8c77ccf3553ccbbb85ffcb8e8318f19a48657929bbd991e7"}, {0x2a, "e279982bb6d171fd5c4bf72956be713af2bfed516c137a0f8382a2cbb0", 0x3, "ec9d0955b328a37ebbd9"}]}, {0xa1, "e184c3cfb9869623266651efc81f644603d07b2b88bc343b7ed5170bc4", 0x7fffffff, "55b08df05236e1d8de0e322a8c5d181db4eee26194fa6fceede70e358a0b9f128ffc5902779386fdb0510113e58ecc1c3391ba0ee0b97986dcf9e9230e1e63550ee65c8bd5671ae933fa4b85f5c48121b5d2693797d92d7f5e834884414fab994d0fc1e84864cabc9f39a07a5720d1ca95ad5a663ebfec01d8985574b5caa2f1c1"}}]}, 0x1954) sendto$inet6(r0, &(0x7f0000885000-0xde)="17", 0x1, 0x0, &(0x7f00009ce000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) [ 208.840332] netlink: 'syz-executor2': attribute type 21 has an invalid length. 2018/01/24 07:54:44 executing program 2: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0xfffffffff7fffffb, &(0x7f000056d000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000838000)={0x6, {{0xa, 0x0, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x8000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000211000-0xc)={&(0x7f0000fd5000)='./file0\x00', r1}, 0xc) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000fd4000)={&(0x7f0000fd4000)='./file0\x00', r0}, 0xc) sendmmsg$alg(r0, &(0x7f0000e57000-0x188)=[{0x0, 0x0, &(0x7f0000b4c000)=[{&(0x7f0000ffa000)="ee", 0x1}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x0) 2018/01/24 07:54:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d11000-0x4)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000e76000-0x1c)=[@in6={0xa, 0x3, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}], 0x0) 2018/01/24 07:54:44 executing program 1: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4, 0x9) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000db3000)=0x0, 0x4) 2018/01/24 07:54:44 executing program 4: mmap(&(0x7f0000000000/0xee3000)=nil, 0xee3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000ee4000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000e33000)=0x61cd, 0x4) pipe(&(0x7f00004de000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ee3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r1, &(0x7f0000ee3000)=""/209, 0xd1, 0x40000000, &(0x7f0000ee4000-0x10)={0x4, 0xfff, 0x6, "7fd2ddca3ac5", 0x1, 0x0}, 0x10) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r2, &(0x7f0000967000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000ee3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000ee5000-0x8)={0x100000000, 0x0, 0x6, 0x7}, 0x8) r3 = socket(0xf, 0x4, 0x6) mmap(&(0x7f0000ee5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r3, 0x107, 0x16, &(0x7f0000ee5000)={0x5, &(0x7f0000ee6000-0x28)=[{0x9, 0x6, 0xffff, 0x40}, {0x100000001, 0x9, 0x100000000, 0x4}, {0x5, 0x4, 0x10000, 0xfffffffffffffff9}, {0x2, 0x55, 0xb3, 0x6}, {0x1000, 0x8, 0x5, 0x8}]}, 0x10) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f0000ee3000)={{0xa, 0x0, 0x85, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x20}, {0xa, 0x3, 0xda, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff}, 0x6, [0x3, 0x2, 0x6, 0x7, 0xa554, 0x667, 0x7, 0x1]}, 0x5c) poll(&(0x7f0000cfb000)=[{r2, 0x0, 0x0}], 0x1, 0x0) 2018/01/24 07:54:44 executing program 5: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f000000a000)={0x0, @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]}, [0x1, 0x9d, 0x2, 0x8, 0x8, 0x3, 0xffff, 0x607, 0xffff, 0x9, 0x2, 0x6, 0x6, 0x81, 0x24d]}, &(0x7f0000028000+0x635)=0x108) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000005000)={r2, 0x400, 0x4, [0x6, 0x7, 0x6, 0x8000]}, &(0x7f0000005000-0x4)=0x10) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000021000)=@ipv4_newroute={0x1c, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 07:54:44 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000000d000)={{{@in=@broadcast=0xffffffff, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x32b08fb0c61e6707, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) r2 = socket(0x5, 0x6, 0x80000001) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r2, 0x11, 0x1, &(0x7f000000a000-0x4)=0x0, &(0x7f000000e000)=0x4) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x80000, 0xfffffffffffffff7, &(0x7f0000008000)={0x0, 0x0}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r1, &(0x7f0000011000-0xc)={0x2006, 0x0}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000012000-0x8)={0x0, 0x0}) sendto$inet6(r2, &(0x7f0000010000-0x3e)="67094fa510f1ca6e0d872e4cc1a4f7f65941c28991823242412d8e678bb1acbab0edd5d9b5caa546aff9cc151d470be8e689a7ad34f7382b1a086a2d285a", 0x3e, 0x8000, &(0x7f000000f000)={0xa, 0x0, 0x80010000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0x1c) 2018/01/24 07:54:44 executing program 3: r0 = socket$inet6(0xa, 0x100000000000002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000800000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, 0x1c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x20, &(0x7f0000002000+0x922)="2ee9877d580ad32fd7906bb6af10cce4cd9781039daf1d4c619c10da629f37f69fe52fc9a1db2ab68ad2d1d81f03be2b", 0x30) 2018/01/24 07:54:44 executing program 0: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f0000025000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000003000)=0xed) pread64(r1, &(0x7f0000026000)=""/0, 0x16, 0x7ffffffffffffffc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000b8d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-cast6-avx\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a01002356ba602dff05000bfef9f3d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmsg$alg(r3, &(0x7f0000da1000-0x38)={0x0, 0x0, &(0x7f0000320000-0x40)=[{&(0x7f00002bb000)="fb478860957bea925de31d9372a58ecf57f5831ff2210308486355f034d9a6fb", 0x20}], 0x1, &(0x7f0000b13000)=[], 0x0, 0x0}, 0x0) recvmsg(r3, &(0x7f0000a4a000)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000017000-0x4)=0x25, 0x4) 2018/01/24 07:54:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00004a5000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x17}]}, &(0x7f0000f92000-0x4)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x2, 0x0, 0xb, 0x7a, 0x0, 0xffffff50, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f0000d36000-0x1000)=""/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$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00001ac000)=r0, 0x4) write(r1, &(0x7f0000fab000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/24 07:54:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000f06000-0x20)=@pptp={0x0, 0x0, {0x0, @loopback=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a84000-0x4)=0x20) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x1ff) r1 = socket(0x10, 0x802, 0x0) sendmsg$nl_generic(r1, &(0x7f00001da000)={&(0x7f0000765000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000169000-0x10)={&(0x7f000078f000)={0x14, 0x19, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x1d, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 07:54:44 executing program 3: mmap(&(0x7f0000000000/0x10a000)=nil, 0x10a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x2) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000104000-0x4)=0x4, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000080000-0xa0)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6a2, 0x10000, 0x0, 0x3776, 0x4}, &(0x7f0000036000)=0xa0) mmap(&(0x7f000010a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(r0, &(0x7f00000a5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000010a000-0x1)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000a4000-0xc)={r1, 0x0, 0x30}, &(0x7f000010a000)=0xc) mmap(&(0x7f000010a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f000010b000-0x5cb)="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", 0xff1c, 0x0, &(0x7f0000109000-0x10)={0x2, 0x2, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/24 07:54:44 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000002000-0xc)={0x0, @multicast2=0x0, @loopback=0x0}, &(0x7f0000003000-0x4)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000001000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, r1}) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000001000-0x8)={0x4, 0x80000000, 0x20, 0x4}, 0x8) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000331000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000001000)=0x8) 2018/01/24 07:54:44 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000003000)={0x0, 0x80000, 0xffffffffffffffff}) 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) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000004000-0x40)={0x8, 0x40, 0x952, 0x1a, &(0x7f0000001000-0x1a)=""/26, 0x0, &(0x7f0000003000)=""/0, 0xfc, &(0x7f0000004000-0xfc)=""/252}) r1 = socket$inet6(0xa, 0x80003, 0xff) sendto$inet6(r1, &(0x7f0000002000-0x2)="", 0x0, 0x0, &(0x7f0000001000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/24 07:54:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001f2000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) r1 = accept$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$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00003d2000-0x20)={@common='ifb0\x00', @ifru_addrs={0x2, 0x2, @rand_addr=0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r2}) r4 = accept4(r1, &(0x7f00008de000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000f0000-0x4)=0x26, 0x800) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000c84000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003da000-0x4)=0xe8) ioctl$sock_inet6_SIOCDELRT(r4, 0x890c, &(0x7f0000741000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6, 0x8, 0x4, 0x400, 0x8, 0x2100200, r5}) r6 = accept4(r1, &(0x7f0000924000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f00009b7000)=0xc, 0x80800) accept4$llc(r6, 0x0, &(0x7f0000a38000)=0x0, 0x800) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 07:54:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000d49000)="2600000022004701870000000000ffee006d0000000000000004093c51f10101c7033500b017", 0x6907667fe9f1f490) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000860000)={0xffffffff, 0x0, 0x18}, 0xc) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000b01000-0x20)={r1, &(0x7f0000a19000)="0495342dfff2c132dd47966ded70a237034b1e7df0322aa161c17575158729e65cff9c3c922ed286bb32df0f6ea559dedca47e4b0f01a1bcdf5826bcad1d439f1b2bb04d557a20e38083eb9ad315e777", &(0x7f0000221000)="1a1a52c81b3d2c1e957da8052719a12fbc8e1ee890250b1165a649f36248e8265dd3d998c9c4cf22a2e24f2edffc3ec86a4244953f8d3df60ee5527550857925e4937111ac3fcf2f5a86f76286af00699ac28f04349993113d75af22a5ee5b570102372a49e089ea43d0", 0x0}, 0x20) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) 2018/01/24 07:54:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000850000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d48000-0x4)=0x2e) ioctl$sock_bt_hci(r0, 0xc00448df, &(0x7f0000e26000-0xc5)="f47d182393dbfd350e4bed42ae02b395fcf96da85f1c1134ac9c897d2a87c28669d9399b111bb73cf37123885a9ac809645c401e7c7b92c3c23b933e4dd9ad275fc9fe8b006b029fcfa1ef01e8f23f78b41abc763985e003a0efb3d84eba088b9bc3d70fc9aa97fbf100683a56b3e52c08078df8d45da099197f5fb507ec021a38d4529d9404bb085f4db883d7f1293d7e29c6d84c71b1137c678f9f5a9da86207c16ac9a748228f91af75ce27e19ae0fe85edeaffe062a7ca515afa6f96bf764ce946bb4d") r1 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000e95000-0x4)=0x0) bind$alg(r1, &(0x7f00001e4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(rfc4309(authenc(michael_mic-generic,chacha20-generic)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000138000)="", 0x0) 2018/01/24 07:54:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r0, &(0x7f0000606000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xa}, 0x1c) sendto$inet(r0, &(0x7f0000042000)="", 0x0, 0x0, &(0x7f0000d1c000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept4(r0, &(0x7f0000f99000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000062a000)=0x26, 0x800) getsockopt$inet_opts(r1, 0x0, 0xba25f3723ed5ac2e, &(0x7f0000483000+0xe33)=""/6, &(0x7f0000cc0000-0x4)=0x6) 2018/01/24 07:54:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(0xffffffffffffff9c, &(0x7f0000fb1000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000ca000-0x4)=0x10) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000043000)={0x0, @local={0xac, 0x14, 0x0, 0xaa}, @dev={0xac, 0x14, 0x0, 0x17}}, 0xc) r0 = accept4(0xffffffffffffffff, &(0x7f000021d000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000be5000)=0x14, 0x0) connect$rds(r0, &(0x7f0000fe7000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000e21000-0x8c)={0x0, @in6={{0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000020f000)=0x8c) listen$netrom(r0, 0x8) syz_emit_ethernet(0x3e, &(0x7f0000dc3000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x6c, 0x0, @dev={0xac, 0x14, 0x0, 0x0}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@cipso={0x86, 0x6, 0x0, []}]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, &(0x7f000015e000-0xc)={0xfffffffffffffffd, 0x1, [0x0]}) socketpair(0x0, 0xa, 0x8, &(0x7f0000dff000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000064000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000b55000-0x4)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000be1000-0xc)={0x0, 0x0, r2}) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000220000-0x90)={0x6, {{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]}}, 0x90) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000667000)=@req3={0x0, 0x1, 0x0, 0x1000, 0xfff, 0x3ff, 0x0}, 0x1c) ioctl$DRM_IOCTL_SET_UNIQUE(r3, 0x40106410, &(0x7f0000635000)={0xb6e, &(0x7f0000d64000-0x1000)="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"}) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000cf9000-0x4)=0x7, 0x4) 2018/01/24 07:54:44 executing program 5: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x4, 0xb, 0x2) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000023000)={0x10, 0x0, 0x0, 0x0}, 0x0, &(0x7f0000023000)={&(0x7f0000010000-0x30)=@ipv6_delroute={0x12, 0x19, 0x60d, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_UID={0x0, 0x19, 0x0}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 07:54:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x1000000000803, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) sendmsg$nl_route(r0, &(0x7f00009cc000)={&(0x7f0000adc000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000523000)={&(0x7f0000efb000)=@newneigh={0x30, 0x1c, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0xb, 0x0}, [@NDA_DST_IPV6={0x14, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 07:54:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) pipe(&(0x7f0000bd5000-0x8)={0x0, 0x0}) r2 = accept4$packet(r1, &(0x7f00001b6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000fc0000)=0x14, 0x800) ioctl$sock_netdev_private(r0, 0x89f4, &(0x7f0000474000)="820bf43aa0c9") setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000211000)={0x4d, 0x0, 0x3000}, 0x4) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bef000-0x10)={&(0x7f000063e000-0x1d4)=@newsa={0x13c, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80, [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}, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x32}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@algo_aead={0x4c, 0x12, {{'ccm_base(pcbc(aes-aesni),sm3-generic)\x00'}, 0x0, 0x60, ""}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 07:54:44 executing program 7: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000017000)={0xffffffffffffffff, &(0x7f0000016000)="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", &(0x7f0000018000-0xa1)=""/161}, 0x18) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f000001b000-0x4)=0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x7, &(0x7f0000006000)=0x900000000, 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000014000)={&(0x7f0000017000-0x124)={0x28, 0x1e, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0}, [@typed={0xc, 0x0, @ipv4=@empty=0x0}, @typed={0x8, 0xa, @void=""}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 07:54:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x80003, 0x2) socketpair$inet(0x2, 0x803, 0x4, &(0x7f0000401000)={0x0, 0x0}) r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) socketpair$ax25(0x3, 0x2, 0xc3, &(0x7f00000a0000)={0x0, 0x0}) sendto$inet(r1, &(0x7f0000fd0000)="", 0xfffffffffffffe40, 0x20000802, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/24 07:54:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f000001a000+0x13b)=0x0, &(0x7f0000017000-0x4)=0x4) setsockopt$bt_BT_RCVMTU(0xffffffffffffffff, 0x112, 0xd, &(0x7f0000017000-0x2)=0x100000001, 0xfffffffffffffea5) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34050, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x20, 0x27, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 07:54:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f000066a000-0x10)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x311) getpeername$unix(r0, &(0x7f0000ba9000)=@file={0x0, ""/38}, &(0x7f0000697000-0x4)=0x28) sendto$inet(r0, &(0x7f0000fd0000)="", 0xffffffffffffff0d, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000855000)="c3", 0x1, 0x4040, &(0x7f000071e000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r0) getsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000684000)=0x0, &(0x7f000098b000-0x4)=0x4) socketpair(0x9, 0xb8cc8c688c8a05b1, 0x4aa3, &(0x7f000086e000)={0x0, 0x0}) 2018/01/24 07:54:44 executing program 5: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000004000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/24 07:54:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00008b5000-0x4)={0xffffffffffffff9c}) accept4$alg(r0, 0x0, 0x0, 0x80000) r1 = socket(0xa, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000edf000)={@generic="921691d0a23731c895ac2ae0a1863cb9", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$packet(r0, &(0x7f0000a89000)={0x11, 0x17, r2, 0x1, 0xfffffffffffffffa, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000882000-0x4)=0x0) sendmsg(r1, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c, &(0x7f0000765000)=[], 0x0, &(0x7f000030f000)=[{0x18, 0x29, 0x3, "9f7e"}], 0x18, 0x0}, 0x0) 2018/01/24 07:54:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000069000-0x18)="ff0204000000000100000000000000000000000000000205", 0x18) ioctl$sock_ifreq(r0, 0x89b1, &(0x7f000082b000)={@common='ip_vti0\x00', @ifru_ivalue=0x0}) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000b0c000)=0x943, 0x4) sendto$inet6(r0, &(0x7f0000fa5000-0x581)="", 0x0, 0x0, &(0x7f00004d5000-0x1c)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/24 07:54:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000da9000-0x1f)="1f0000001e00056d00020000000051030700000000000000000c04101d0200", 0x1f) 2018/01/24 07:54:44 executing program 5: r0 = socket(0x1b, 0x4, 0x5) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000670000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(0xffffffffffffff9c, 0x89df, &(0x7f0000820000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, 0x4, 0x3}}}) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x20, &(0x7f00005e6000)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast2=0x0, 0x0}, &(0x7f000037b000)=0xc) bind$packet(r1, &(0x7f0000d42000-0x14)={0x11, 0xe, r2, 0x1, 0x4, 0x6, @random="7417152bdd58", [0x0, 0x0]}, 0x14) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000873000)={&(0x7f0000187000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000452000)={&(0x7f0000009000)=@ipv6_newaddr={0x40, 0x14, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}, @IFA_CACHEINFO={0x14, 0x6, {0x0, 0x0, 0x0, 0x0}}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000f31000)=@hopopts={0x3b, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}, @jumbo={0xc2, 0x4, 0x9}]}, 0x18) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f00009bb000)={0xffffffffffff8000, 0x0}, 0x8) 2018/01/24 07:54:44 executing program 4: mmap(&(0x7f0000000000/0xaf5000)=nil, 0xaf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000af1000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000202000)=@ethtool_pauseparam={0x19, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000af5000)={{0xa, 0x1, 0x2b5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, {0xa, 0x3, 0xffffffffffffff4c, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x14}}, 0xb52c}, 0x7, [0x1000, 0x4, 0x78, 0x4, 0xfa0a, 0x3, 0xffffffffffffff55, 0x0]}, 0x5c) [ 209.179423] openvswitch: netlink: Either Ethernet header or EtherType is required. 2018/01/24 07:54:44 executing program 1: r0 = socket$kcm(0x29, 0x5, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f00008bf000-0x4)=0x0, 0xfffffffffffffe08) r1 = socket$inet(0x2, 0x80000, 0x401) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000a8c000-0x4)=0x0) 2018/01/24 07:54:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) pipe(&(0x7f000020e000-0x8)={0x0, 0x0}) sendmsg$nl_route(r1, &(0x7f00007d7000)={&(0x7f000038a000)={0x10, 0x0, 0x0, 0x4040}, 0xc, &(0x7f00007ff000-0x10)={&(0x7f0000a4c000)=@getneightbl={0x14, 0x42, 0x1, 0x3, 0x3, {0x0}, ["", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x40041) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00007c6000)={0x0, 0xcec}, &(0x7f0000252000)=0x8) setsockopt$inet6_tcp_int(r2, 0x6, 0x7, &(0x7f0000822000-0x4)=0x8, 0x4) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000141000-0x12)={r3, 0xa7, 0x5, [0x5, 0xcd92, 0x5, 0x1, 0x48]}, 0x12) accept$llc(r1, 0x0, &(0x7f0000106000-0x4)=0x0) sendfile(r2, r0, &(0x7f00004f2000)=0x0, 0x1) bind$alg(r0, &(0x7f00007ae000-0x58)={0x26, 'hash\x00', 0xfffffffffffffffe, 0x0, 'sha512-generic\x00'}, 0x58) r4 = accept$alg(r1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000d98000)={r3, 0x18b}, &(0x7f00001a0000-0x4)=0x8) readv(r4, &(0x7f0000d3c000)=[{&(0x7f0000625000-0x8e)=""/142, 0x8e}], 0x1) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00006dd000)={r3, 0x7fff}, &(0x7f0000c15000-0x4)=0x8) 2018/01/24 07:54:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f000073d000-0xc)=@file={0x100000004000001, "e91f7189591e9233614b"}, 0xc) bpf$OBJ_GET_PROG(0x7, &(0x7f0000004000)={&(0x7f0000670000-0xb)="e91f7189591e9233614b", 0x0, 0x0}, 0x10) 2018/01/24 07:54:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f00008b0000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000d57000+0x812)=0xfffffc9a) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f000049a000-0x10)={0x0, 0xac, &(0x7f0000959000-0xac)=[@in6={0xa, 0x2, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7fffffff}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, @in6={0xa, 0x0, 0x100, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, @in6={0xa, 0x2, 0x3, @loopback={0x0, 0x1}, 0x2}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0xff}]}, &(0x7f0000923000)=0x10) socketpair(0x4, 0x6, 0x4, &(0x7f0000225000)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f0000796000-0x20)={@generic="587445afbdfa2462be69628a4d49793f", @ifru_flags=0x2502}) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f000054b000-0x4)=0xaf87, 0x4) ioctl$DRM_IOCTL_RM_MAP(r2, 0x4028641b, &(0x7f0000256000-0x28)={&(0x7f0000000000/0x1000)=nil, 0x7a3, 0x7, 0xd4, &(0x7f00004ea000/0x2000)=nil, 0x25}) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00004a9000)={r1, 0x2, 0x20000000000008, 0x4008, 0x0, 0x400}, 0xb) r3 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$int_in(r2, 0x5454, &(0x7f00009db000)=0xff) connect$inet(r3, &(0x7f00002f8000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r3) 2018/01/24 07:54:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) recvfrom(r0, &(0x7f00002a2000-0xc6)=""/198, 0xc6, 0x100, &(0x7f0000bfd000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x0, 0x1, 0x4, 0x2, {0xa, 0x2, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x101}}}, 0x3a) sendmsg(r0, &(0x7f0000f13000-0x28)={&(0x7f0000218000)=@in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f1e000-0x40)=[], 0x0, &(0x7f0000f13000)=[{0x10, 0x0, 0x7, ""}], 0x10, 0x0}, 0x810) 2018/01/24 07:54:45 executing program 0: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f000000d000+0x10c)={0x0, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000003000-0x10)=@generic="99c1fcd31e943c970897362d3379064d", 0x0, 0x0, 0x0}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000007000-0x8)={0x0, 0x0}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f000000f000-0xe4)={0x0, 0xdc, "abc4deadf822fa6c16d1c1f5118c56441297d5d61b5507807bd4953540c7dc19015f32a87c923034029efe611af73fa8e040b7f266a292bad780d00775ee0fe1acaef5327753bc9e5b037b11262f8bbd1d2df2c6990da66d56e92bf65d41c93193b29dfb5e9dfa4f92bf3a1e434358b17e10d253efc64d35c5305991c011d7108b9fbe885b4dbcdbb1f052a1296d7cc3d4d0e9aa72914c0599be25214224e1feb658c1ffa6c8b3059920b6201cfd176d9c823b8dd844279583314cda2b407b8d066079646ed96e3d99002976e66438d7798433d93a5017d97f2a18f2"}, &(0x7f000000f000-0x4)=0xe4) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f000000f000)=@common='bond0\x00') getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f000000f000-0xc)={r2, 0x4, 0x30}, &(0x7f0000001000)=0xc) [ 209.225652] openvswitch: netlink: Either Ethernet header or EtherType is required. 2018/01/24 07:54:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgid() r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x100000000000c8, &(0x7f00005b9000-0x4)=0x0, 0x4) r1 = socket$inet6(0xa, 0x802, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000558000-0x38)={&(0x7f0000ed6000-0x1c)=@in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000144000-0x90)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 07:54:45 executing program 7: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000f02000-0x20)={0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) sendto$inet6(r0, &(0x7f0000ea1000-0x17)='o', 0x1, 0x0, &(0x7f0000168000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00007db000-0xc)={0x0, 0x0, 0x80000000020}, 0xc) sendmsg(r0, &(0x7f0000179000)={0x0, 0x0, &(0x7f0000302000)=[{&(0x7f0000de4000)="19", 0x1}], 0x1, &(0x7f0000917000+0xa7d)=[], 0x0, 0x0}, 0x0) shutdown(r0, 0x1) r1 = socket$netlink(0x10, 0x3, 0xa) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000027000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000018000-0x24)=@delneigh={0x13, 0x1d, 0x513, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@NDA_DST_IPV4={0x8, 0x1, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 07:54:45 executing program 3: mmap(&(0x7f0000000000/0x93d000)=nil, 0x93d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f000093d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000093d000)=0x60) mmap(&(0x7f000093d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000093e000)={0x0, 0x0}) mmap(&(0x7f000093e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093e000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093e000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(r1, &(0x7f000093e000)=[{0x0, 0x0, &(0x7f000093f000-0x40)=[{&(0x7f000093e000)="2e044fea3d85ac37451f58987d24f81f0a4e70b7a932587b6aee5471c9d6219cce2d883b04ffcf9a7d9639fa0ae953511b45e2fba44a316003f09d9f741b406540e60ec85a6a4366f38cac11993634bd4b78a21b1f6bca4ee0a911fa229f4720dcdb498517d518647b44e7481af1b68aaf1e409e2aad27ddbb9d24abcd23adc7bde9ab2b1d4ee43e9bcbd5a5565a1d8b198f10084e4939acacdc74fd2b7b0af51b0140f608265d1669", 0xa9}, {&(0x7f000093f000-0x47)="b27864f68204cf410dd00d08514c3a3f3947f5749dc8457ffd05212818de4a6404a6696b45b9523e39ad339c15c4b4560e0828e098c769b99f83a28cbe3319d6f682af7415a291", 0x47}, {&(0x7f000093e000)="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0x1000}, 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0x1000}, {&(0x7f000093f000-0xdf)="86617cf10782f78baa2ad9cd2f7d8d8b5dc70b323487742473edfea9fd098374fca10faaf818ee4098c484d00ca986d3ac4df4dfbde86e45cf394ce04501355dbd1d9c70565d475ec6026d3096a2514cdbaef55686a9bcc0d8cfb37cb1ed3d070055f1d68cd704c6226d68dfa97de8b06c32d234e997f8bcde7651b6a9326c95f5e1ab8a792e4411e4395e4ba632f83c22c0a72d55eb082831b843a598332d0ea5533238a88cedf0b8d628b460ca88fa842e91d0f296521f0f0fc2e0ddf0157435b87e7b7ce8ffaec802717730cda0e0cd04810c1bc7096c3a5fd5fe286698", 0xdf}, {&(0x7f0000069000)="d925d5a25f31c6f993142315f23c41dc68a5695e3f0979a02c9444a4a3c89af82b4ea2fe8d56acf6580479b7c7954166e528d8c6a0087eb21619f7012a1e00e9daf81d8d7d1a74b3ee53c0ab644bcfd07a4f5f8c18f964f5b6f3e6b81b54bc6254af3bacd0065f162f28e19d96e5c58da5b25f9f3f4a88fd71a365876f92343ed0cc2208ead021ae1b92998b749865fbdd191cd754bf8d5472cbc08fafc29eef628733342c7310014e6a95e2b15ddb7fd7d2b63f912a3c2240d74afbb0851ed916b58026c68fb0c95f492f392354d04b8e7fa454668b51322e4722c9ac61f111376d7a42eface607fb797e9abb441803eb04aff4", 0xf4}, {&(0x7f000093e000)="424be8821eda54342988b026b973436722aefaa6e18ff163a26b85f77fe9066a5b6d9bd4c225b90cae0593d09d877bf3644e93486226d6e601596d4387297ab5b66d4e5acdcfa81e425bfb4f9f65ae20674e1165bb278c7fff2806904ab464ff4a88add646b05f0827a2dd8a908fc95db5f18c4ae36cdf93cda5f1265d876732070868fe12d7cc109d3e09c91918b77bfe", 0x91}, {&(0x7f000093e000)="c469c644f196f5e8791eb79f07962d83435e14cb5ab59bd99099fef99e6ddda3a15cd8d1cd036e7853550383c753ff4ece32dc1e307d42fe5bd2c4922426a9a6dba583d27559f6790c62b69d512f8f152b5c239346c6c2ce6afab017f78ffc7f96daa8302958b941639039680e737c67cf92323016932e7c87d849", 0x7b}, {&(0x7f000093e000)="2a4c2f403c52ba68695f0c779531544ed819377e5193235c203449d1f355f1c9669318505fcd15a3937d656b09d8844bc6dea2bee6b0216fb4ff5a4856963a53dbdaeb6f28af955b249e8d15b82161d417af01b155a1873856434779235f7bea182319057285e1e60331bc5ea15a9554e5dc972e35cb3248d354e06babbecffe4078bcf5e963df1147cc2fd172ff59e14f659e61e3d26eb06a9c6771784a6be1fc53bdae735772af00", 0xa9}], 0x6, &(0x7f000035d000-0x1d8)=[@iv={0x110, 0x117, 0x2, 0xf6, "0b137d9d09cd8f827de5215e38c5dc74e53bbd70c8cafccc76291a94b9dee4ac71a5db6029172727f55029c5c8f4100976406b9b865023ddc570a6a6529a6ff861dc6555ccc942b1facf4bc0d158e6a664e86fa7be6a9ec8b0948430f2c70362e5c16318491932bf56a6ce54a81e24a7b722a5f9aead526291f3bc0253bb77cb85caa1bdc1899a79deeaa394c864cac9a76edbce5da1cc909d933f18592d300e15f8d8d54fcf6806b0c4b3c742630913a31cda9907225dada2e6be343e10d130c70a05567f6e7e2420ac35a2f77bbbc29987a30fba724d0a96d8fa199ccde897ff50e4b37e76f6ec971f84651408dbe59d8aea62b865"}, @iv={0xc8, 0x117, 0x2, 0xb2, "f92620b1925c5ce55050e2033ec92cfc7e71fc9d2e7a99c3b105a4fb9134c189854d1f700f91ec1124458689e08277cba5ec690f7d47abf0633bd148a236dfc7fce656490b5324d4d0f5067517e921d663de844af3f647c92edfd3ce1f1e4634c2224b0fa08ac3c59565b1a6193c635ad4ba2ed6ce6d86355b1a5991567be95ca7d65e69d47b473bfee968c819a7027a8883b882e99520fbae235bfe2419d4e2ed5e1ffc97f6fcf9bd02094be479151a1d00"}], 0x1d8, 0x4004080}], 0x6, 0x40) mmap(&(0x7f000093d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f000093e000-0xb4)=[{{&(0x7f000093d000)=@hci={0x1f, 0x800, 0x0}, 0x6, &(0x7f00000e3000)=[{&(0x7f000093e000-0xe0)="dd178e60c838cd6f458a4098e782f43362dba4820033e12fce47623f28cf671494c8af823906eeb28c47a70093fe501373b79286d5167508ef916f46421fd5d3458dc3192e93c7382192e82b225d4145d5a06d801fb0f6eeceb76a24112939e59343907a43a02f31d1e5c728e4669411937b660f4106bd431aa511e580bafff8658a5e6b0881f097b6945b70245f6b0a3171e3c12b01bd7c9d2df2968d5a11fc513fc3998f8c6d47b5dcdba37387620df2b9bde8c92667c2feaa5a72ce6684bec31f62d11e0049ae685c5228de3367f0ed383a1b86bf00467f5f58d99f3c14f9", 0xe0}], 0x1, &(0x7f0000807000)=[{0x70, 0x107, 0xfff, "48bd50fceb16f1b784f34ef3fa2bbdd188a2e6d1b4df4f7900013f79dbab3da8643eeb24ac792652de50499eca4e794bded0f886c817497f8442ebf6e8dfc79ff7a8c46da095b7af8c5828cd1de5fffa5eedc5ba245aa762db80"}, {0x80, 0xff, 0x693, "e34c5f752773c8f5b8e690b6d860644653ecc138be4ccf5b0203048673469377a25c8fc1dff8ecab122486aad6683eec0aa521bfe136b2ce8c0bf61a3658e4a406118016286c1566287724a8b5a7fc4bc7d4a24d2461962a567c568f5be6284302ac54b28d8c181700ecbacc41c54a"}, {0xb0, 0x117, 0x6, "976be07554bad5a4ec945f0187189f049baea991169e271d71bf3b15e036e35073c5467a97493f36f16fadb2730c449ee8c1904b2c0bd487697964463219cf213e17b8a8af9240f4b387c550963808690cd412d1e653ae0bb96cb2126f3de132618affed6e28b7969eba9225ce5f631704ada1b9b06b2e69fff3f9693224b924eec674101424adf6c7acafcd08d2e96c4b17ec3b3fd1b07c33e26a5ad6a499"}, {0xa8, 0x114, 0x5, "9fd2e0980a853d0b7526d3db1fa2f08e11f26ba43e98fa9c20de57d05c51e84095b47c4091a5398ae26e7a768d3233dd576e41b5d4a996d59fa475b3b5ece5cb860af5dabbd1c0f7bf8cb70d0b2a91ba479e1f947e0f2dc18a84e0f0d69781fa1a5c571f58b3a7185c772ce81546c84bff6a32f9fc602f9c6b262e4490beabcbd1376620f97ce000338e2f7424e2aa78d1"}, {0x68, 0x10f, 0x7, "4ad7654655cffd230a517ba13f3e6166100be568d3e6efb63ecf7223f0cbd4595046ac88aaf681acf71a42fb1f9408b45b91aa3933190e3f65a1baabd454aa8dcfa222b25c4ee6f395f0f642c6d49729ef639e"}, {0x60, 0x0, 0x0, "aa373b99b566238ecc7d8034a950ef780be04a611f782b2dd5008788b2a838022e027915bb8a8bacfa185b2ed86a9e9c86c0564438ff3237d1d66b4f1088c470c5068329de5dc3eda85b512064fa"}, {0x78, 0x107, 0x3ff, "f7ddbf57343e52045a699beb70b2334a32b804ba0329c971eb96f8566331cc2be32a4ecedd71401c33f9965cf1b715d05b712109e5446871f618320bd02c6762bd9c500c3be75bd1312079953705ead2a51884faaad47318fbd8a661b9c1911d52f0120c20b4"}, {0xf0, 0x104, 0xffffffff, "d30ed29a5ceaf778631d47e50b61e2da6bb6c1660e9ffe9ac79ca9e0cb824baa3fa26d65a0d698a3298c2bc195190d651134597e7d47bb2f585235be57bcc381af8622bd0822ec6371ddfb7f8ff0718b8351030acdb889d70fcae7672556e716c03cafcfbb2981e9f38a9ff4828e53928e8d63fbd06a69e6f6f9e381a47422faf40f88b241c3fa8ed9f7cf12b627c4fe358428f77764b1935cb507c576f9ee717c1bcbcc5a112d23fc5a29fc631ed788cbb3a0dbe18199cd3c7e39eb18ae0dbd8963d9b04cebb7aa652d73b460f9cba50407f6a98ab91c27e2fefe92db"}], 0x478, 0x20000051}, 0x1}, {{&(0x7f000093e000-0x28)=@nfc_llcp={0x27, 0x3, 0x7b8a930000000, 0x6, 0x3ff, 0x3ff, "cb3d03ab3dc08b2f88360ee8181d7281dc574bb7f5f43d14237d71157a9b70ae15d8a8b196b8eaadfeea7f5b29e49f6a88065173bbe58e52a1982b38257595", 0x6}, 0x60, &(0x7f000039b000)=[{&(0x7f00004f1000)="d37c2b870bb487a2e50bbf2949331043e3f6a78bf7a2c19591595d8b", 0x1c}, {&(0x7f000093e000-0xd9)="86e8187e49d45561fb24bfce0794ee000a0b1dba9c489e47c34bf62a1e1da67450466078b4774064725897ddddc031b68f4d28a12673aa1d44e2159bb9d0f772852b3b8876255273f61f1a81cc040e54a53b2836d12e4e695dda2b487b970d88c5d5c4f3680a63772cae7583bd9d08a216e8411a20dde691851dcbf9d3784722e611205737546f49704ea0a1fae8e9bdd24840fddac4d4759da9b41398cd896ad4116d75e2ec47e9efa6328147bb42df15807f301e2d63879e50c66e349c13a91a656d15c79ad252850ad1e685a44b381dba01f15b9b127127", 0xd9}, {&(0x7f000093d000)="955d209c44725f44773aaee10ed2cbb63302dfdd0e61766b4809f3abbec410d0b923ae78f33537442ffa3130f52ff530c7116ea0f57d907d2ed4df42e0ef265acaad58c6cf9f6a226a5b50e538599cfb18260440b8ebfb057a4b312be16eeca7a799dbe6353e6262237ad96e64ff8f436feb", 0x72}], 0x3, &(0x7f0000398000)=[{0x30, 0x99, 0x9, "5e222ae1b601ab20d5b9227266203eed9ac228ec335bee915f"}, {0xc8, 0x102, 0x886a, "ec974beff52da1448505e9a922ebf44a2af1e86dde7921d5d58055fe863e9d84c288615e79c5413ecbcedd1379eae3f073a9c2596445b9d5ba37c39dbe7b742e4f3db9a4cae6d0f0803fe4bdca0de057813b6fc179df45c64e376a77f7f3c67b0907103ea17b8f91fa3a0d10b063f0b4fb39109709da9e4b1f525eebb8c2223dfe30bfe14182e534bf1e27090edff5c6b31cddf319758cf1f60e0a7e83e1f0e9b96d9481885292ef22ee5205440a746172a94d"}, {0xb0, 0x29, 0x10001, "ea860b5b74157f2f8b9d4066ddd700f7f47cd7643a089be01df6d40d91c8a26d658371032f919567c6f29c16d4fa6ac928794da14af3d7c9e6b6669e654e396951a6b4866e3cc81029351b42b1fd264159ec95013205bfeda02670c18e5fce745eeb6a4473b472edcec611feb7272cd5a8fa5fedd1dcf5874e06138fc1451ddd610f9ee82c80f76ce8d0bdfc51e37aa50dfa4c1b368c1c1209b701a1971c"}, {0x10, 0x109, 0x94, ""}, {0xd0, 0x0, 0x81, "1ba80c2ae663a367afeffdf74cdf5b2eba58524bbab4cc9f827d181b49c08ec49ff47e552c009a2d34eea4e0327bd18503639865adaaabf8ff66199652185bc0e297f31dafb28c6660b24abb452242817c198778bbaf7260ecc2d8bba7de31c91f85e539533a15349c151c30f126accd94303963f28b96c98b2245d04144c652f355eb60141fb96bb53e1dd525785f85fbe6eff0efeaf71f8a6053b4b583d195f45be36fa9041b5080136049bc325bfa00c2492fd8953aef8fa56357c2"}, {0x48, 0x19f, 0x5, "a7f34f5ca78df4ad52ea3151384fa0fef00cf39d3901df94afe81f2258f992980a2bb9be578ebdeb4ab907068581428e8fbae2ca"}, {0x60, 0x115, 0x8, "2bec861c946e4d69b131807a29d9e0e8c0891e871e9e0c2074ec8f3c41f88d4a98fe47686adb4f45ac3f7febfefc8438b4b640467c43dd2cfbe11670f759e0125c206bfe831382afaaed997611153a70"}, {0x110, 0x10f, 0x0, "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"}], 0x440, 0x4000}, 0x4378}, {{&(0x7f000093e000-0x10)=@vsock={0x28, 0x0, 0x2710, @any=0xffffffff, 0x0}, 0x10, &(0x7f0000598000)=[{&(0x7f000093d000)="35cc08418d2be18b278dc82a45ee59135370ffe1990761a5554f15bb94f2c7985730dc9d6ebebbb58eb479189fc7ddb85b6ef7a2620464b7a61b6b8afdcc91addfa8231e070e45b1fc7a73612bc53bff94f2bd772deefd01540ea08698d1703b6660078493f38760d0a9bca8f04d176eac200a2db6ba4f400805c982ca6a1d28c620efa5c4a4f31fe6ab6ae8fb87e6faf1ef1fb7dff0ae6ff1073ee40ca1bc5d247771b89232949b667ff1e4c0b1b26dc349482a93dd", 0xb6}, {&(0x7f000093e000-0x8a)="918599c2911cc488bc731f2692d93fff192fbe5f8e43d473c4329890a303bed5186c664d8cba16538f9f17d0de8712ee30be36d0825818ab18d38cc66354f222a4e9f6354a77f123c620b6c547f00b66bacfd318c079fce20b872c8c2866c3dc440870c231373f4e511551906042b8b26f80ba18054a47011d761380d3f625cf10cd3124bc037c3570c9", 0x8a}, {&(0x7f0000532000-0xb1)="4b2a5c355fd55d1bf201605cb20357a8a1bdfd22d96b01537d8b5ebf3cf134bb4ec0fb5a1479ee8b9d6e12f68c3d199768cc69ff30edd6f4ed964cb9b2b98c7ac9e4102d3ef58c35b18ce8ce46ae48e57b4200eb982a4c209e91ec6e1003784a25adba69e7f4feaa3e5526221ddec6f88a74570c3e6ee880d275a22520307ae02c60a0c052dfadef19cc4d06f5510be82efadfcc8878e7299bc30f7eb1bf09f5ae9bcfaf68f53d4b5fc5df2bd0600a5cc2", 0xb1}, {&(0x7f000093e000-0x3f)="ad94ec0b9924cd9e447acb5a8775c0d155d09304936dab4d78a21aeea45895a5804330e22329c57b3ca2b3d7b260a0112d7ad96771fd532386efccaa95c5c7", 0x3f}, {&(0x7f0000757000)="ff87893610f13f27799cf56add0db0f31851c9571b38b5d9425f150b2924338f8c3e3d2be471cc03eb7cecbe71535e256520e24783d00a55ee22acd11e673adcd1b142ccce10816b31dce84845ec8ff9511e6a5fa8e653e2dcbfecd53559d094f713f8abc259dc6dc62697bf3edd16bfda6b125786ebac468cd9225b5eb2c3e81aaa7eaf70b43364a424ad1a088aff2c5c74603980aaae2b0bdd7aa5cedfbe91f2f91438b65316f666b2836ad64953a3002c20b1113393a7706c", 0xba}, {&(0x7f000021a000-0x18)="5712c06cc78a4da6c79fd3b5b089f6be80e8910d0c29d500", 0x18}], 0x6, &(0x7f00005aa000)=[{0x58, 0x117, 0xffffffffffffffe1, "76c873c72d8451550f19253f1ab765bc1af13750846511b7ae027b171ddfaa496e9f8062dc7c58b5da355cc314e78da32d66b95f42d5bed50888f203d811ed35ac601bb4"}, {0x20, 0x0, 0x7f, "c368afb5c6639af9f251c46ef3"}, {0xa0, 0x13b, 0x3ff, "eddf657eb5b57d01da7d1baad3438941b21c08c737b92c46fa6aa04d8056ff463128ea3cca3cd5fccc9fcda646e7075a06c7aef8ccc5b97557c315173c1e329491faa2089fd7b9de1501db0364badc6a006ab0575ac78cd7a141fab3f853018e90ffa3096835c1b304a46bd6bfeefc8f656a71580ae33a75f0866551fea5b2050ebc3683ff98e4a0190bee388a76c0b6"}, {0x40, 0x11, 0x7f, "1946719e62c71ac606dc53f47a33d02333ec24be821a7c65172a9b46c1985ae12818a5cf4a6857cb74965408c34d01"}, {0x38, 0x11e, 0x5, "a8c1d465adba78d9c3ace188a858551d17d08ae130e1a4ba002c9d662ee0a6e72a"}, {0x48, 0x110, 0xfff, "f39e8fe7f6ddd5e6dbb859db06564e8558bc722ea9cececb32995460ad85e856bd452cfbc7456b84254e111983427b33f0993e9befa2"}, {0x28, 0x101, 0xb7, "32a9966ab723922699a84f0e7dda408e989929d749"}, {0x100, 0x11f, 0x7ff, "bf9fcf4c04538f66192825503e811f280f2dc65c2a5782057ad6b2c0c9231bf2fee4f39ff71985624ad6b329c4c1832bf45900538c98e7b5819e31a194615cb85243bdb4e783303cd850e531f10f597f54219ae4e256c694952b483431222f81ae072e60e42fcfdf45a3ff19e0c133163c9ad15a2af6f6882b7b3ea1ef7bfbd5d3e71b50f94d4ab211de7df2c09dcce68b97b7668136b3d4256cb71d949cc1d8622a326efba139c718fea7169de7fe867740b262336d3311631a636de660a095622e11a1f06e5ce99f88c068aa7ad85ce3fa0f862d778b56495f2f5ffd5ca74ba568597a0d15ef740ac997fcab22f3"}, {0x60, 0x6, 0x0, "383ceee258f544169a045565207e04df8749b85f9dd8c35436b909709984aa8fac4b50108d08bdf525dccd9302713e8960809e60b895e8d56755a809b73338b7f6dcd1553164993c0a0a5a"}, {0x100, 0x108, 0x96, "29e88ff384b767dfd731cb6950893b59441a3358c606bba144c323fa95ba8d3c066af79e8d93b2e3d481e5535f369cdf5917b756a6bf93b46db63f2742c03f16db457d4f184b6940bee814d8f843f89cf1c060bf68da996e5a725640e91d35bf380799fa851497144608118056728a343b074ac441d358577d96bc80afcc2407086169c7dbcb19c93209ca273019bec892a8e6c42bf12ae778b8f3af8e1006e58781f9ae524305d3b2d6fe40bd358c9218d056ec15cb789b795a9abe95aa54869f12e56636eeba802b8ac7de07fd8b999f09bfbadf5882b208ec0be03bea4e28f85feb04eff031b30d14b368588476"}], 0x460, 0x20000004}, 0x5}], 0x3, 0x84) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000540000-0x28)={@common="6c6f00000000000000000300", &(0x7f00002a2000)=@ethtool_cmd={0x19, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/24 07:54:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000a93000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000912000)=0x8, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00004a1000)={0x2, [0x0, 0x0]}, &(0x7f0000298000)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000675000)={r1, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x53af, 0x400, 0x3, 0x9, 0x0}, &(0x7f0000af5000-0x4)=0xa0) r2 = socket(0x10, 0x803, 0x0) write(r2, &(0x7f0000df9000-0x27)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f000077f000)=0x0, 0x4) setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f0000eaf000)=0x6, 0x4) sendto(r2, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) 2018/01/24 07:54:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000093000-0x8)={0x0, 0x0}) bind(r0, &(0x7f0000e4c000-0x10)=@llc={0x1a, 0xc, 0x7, 0x1, 0xffffffff00000001, 0x10000, @random="f7d430b636ff", [0x0, 0x0]}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000780000)={@common='ip6tnl0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f00006ba000)={@common='nr0\x00', @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socketpair(0xd, 0x0, 0x10000, &(0x7f000036a000)={0x0, 0x0}) accept4$netrom(r4, &(0x7f0000eb8000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000c8a000-0x4)=0x10, 0x80000) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f000006e000)=0x1f4c, 0x4) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f000077c000)=0x400, 0xdb8aeb992a1f7939) sendmsg$can_raw(r2, &(0x7f0000132000)={&(0x7f000017e000)={0x1d, r3, 0x0, 0x0}, 0x10, &(0x7f00000ee000-0x10)={&(0x7f000055d000-0x10)=@can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "490fa41237eec60c"}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 07:54:45 executing program 2: r0 = accept$packet(0xffffffffffffff9c, 0x0, &(0x7f0000bd3000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000e0f000-0x10)=@req={0x50, &(0x7f0000223000)={@generic="53aebfb90189f5b4b996b8eac0757d9d", @ifru_mtu=0x6}}) r2 = socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000153000)=@common=""/16, 0x10) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000131000-0x10)=[{&(0x7f00003ac000)="3900000013000904690000008000fffd180000540100000045000107000000140d001a000001020004000a00000000000000010c00001ee400", 0x39}], 0x1) 2018/01/24 07:54:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000539000-0x4)={r0}) setsockopt(r1, 0x0, 0x8, &(0x7f0000a09000)="df9e5995ab4139911d31bcd25d0ca3053f09c4ebfe9b609f966eccb98dfbfb8d691021f921100d5bfa22f02ff99a00fdd90ab000ced823aad4b1769e493f3f193b7c1d3e2783c2a898efc84e811efe930799da16e57616b39fefc5b85e2fe70035196ae5ea79f8bc37766da128394ee5dfe0953647438c665b39aa114fa1a892482b2670cd52e51bd449a2097e58f96b7969414523338cd50aec8d24bae83baf74bdc2d628d0c378e0e05185b10e32be16fa07f7ea19d63159c29c29d9d8dbcfac15fd6641dd89fa655e9ecc57b0bb9e8626f4ea1e", 0xd5) r2 = socket(0xa, 0x802, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00009d4000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fe0000)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f00004c5000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r3}, 0xfffffffffffffe18) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000379000)={0x7, {{0xa, 0x2, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xcb0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) sendmsg$can_raw(r1, &(0x7f0000a51000-0x38)={&(0x7f000085f000-0x10)={0x1d, r3, 0x0, 0x0}, 0x10, &(0x7f0000fe1000)={&(0x7f0000a75000-0x10)=@can={{0x2, 0x4, 0x3, 0x8001}, 0x3, 0x3, 0x0, 0x0, "970165555d4d91ae"}, 0x10}, 0x1, 0x0, 0x0, 0x48001}, 0x4) sendmsg(r2, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000d8e000)=[], 0x0, &(0x7f000056d000-0x260)=[{0x28, 0x29, 0x2, "1d1a2d4ba2fe516e960800000000000000e7"}], 0x28, 0x0}, 0x0) 2018/01/24 07:54:45 executing program 5: mmap(&(0x7f0000000000/0x5bc000)=nil, 0x5bc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x2097, 'lrw(camellia)\x00'}, 0x58) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f00000e1000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000229000)=0x10, 0x800) setsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f0000323000)={@loopback=0x7f000001, @multicast1=0xe0000001}, 0x8) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a0100235fba602dff05000bfef9f3d2a4b200fffffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmmsg$alg(r2, &(0x7f00000bc000)=[{0x0, 0x0, &(0x7f00005b8000)=[{&(0x7f00001d2000)="408c9cc1ee628ca622e78133ffff2f64", 0x10}], 0x1, &(0x7f00005bb000-0x30)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r2, &(0x7f00004d7000-0x38)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) 2018/01/24 07:54:45 executing program 2: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6(0xa, 0x4, 0x9) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000029000)={0x4, 0x1, 0x9, 0x7, 0x0}, &(0x7f000002a000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000006000)={r2, 0x2, 0x0}, &(0x7f0000019000-0x4)=0xc) sendmsg$nl_generic(r0, &(0x7f0000029000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x1c, 0x20, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1000a, 0x0, 0x0}, [@generic="fffffe0121"]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 07:54:45 executing program 2: setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000001000-0x10)="2be6000900ffff01000092c5001d8d9a", 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000001000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000180000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000c9d000)={0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000000000)=0xc) bind$can_raw(r0, &(0x7f0000efd000)={0x1d, r1, 0x0, 0x0}, 0x10) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000482000-0x8)={0x0, 0x0}) close(r2) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00003f7000)={0x0, 0x0}) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000001000-0x20)={"16f072510d0816ee4aa13ecb10a7028c", {0x4, 0x5, 0x8001, "b375b4627d2b", 0x1, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000578000-0x4)=@assoc_id=0x0, &(0x7f0000000000)=0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f000094a000+0xa3c)={r5, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x5, 0x8, 0x0, 0x9}, &(0x7f000002a000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f000032e000)=0x0, &(0x7f0000000000)=0x4) 2018/01/24 07:54:45 executing program 6: mmap(&(0x7f0000000000/0xaec000)=nil, 0xaec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000aeb000-0xf8)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x4, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x67, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @broadcast=0xffffffff, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, &(0x7f00003b5000)={0x0, 0x1, [0x9df]}) mmap(&(0x7f0000aec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffff9c, &(0x7f000078a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00005e3000-0x4)=0x14) mmap(&(0x7f0000aed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r0, 0x0, &(0x7f0000aee000-0x4)=0x0) mmap(&(0x7f0000aee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000aee000)={0x0, 0x0}) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000341000)={0x3, 0x1}) pipe(&(0x7f0000aec000)={0x0, 0x0}) mmap(&(0x7f0000aec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000aec000)=0x6, 0x4) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00003f2000-0x8)={0x0, 0x0}) 2018/01/24 07:54:45 executing program 4: mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x3) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f6a000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000114000-0x4)=0x14) r1 = socket(0xa, 0x5, 0x0) sendmsg$nfc_llcp(r1, &(0x7f000003a000)={&(0x7f0000cf7000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6f62fb8ff1701c746c780e864f96a1a7630452ffd8b640eb020000000984000001019ffbc65acbcc4d4b5306429a918e9940af6a3e5e2efea0fbf32c8867aa", 0x0}, 0x60, &(0x7f00001ee000-0x10)=[], 0x0, &(0x7f0000012000-0xb8)={0x10, 0x84, 0x4, ""}, 0x10, 0x0}, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000320000)=""/231, &(0x7f0000f6c000-0x4)=0xe7) 2018/01/24 07:54:45 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f000014f000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000001000-0x160)={{{{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x3, @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]}}, 0x401, 0x4e, 0x1, "8a01af7cfd3c3d4303bc94a242e73d6c6636cb274855d05d8278c4513adc3df89d6e711aae2aeda8ab823a2651ad2f24a9178d07ec013ea74eaf4c70df129c6de93e303df8716453a7e079aceb8a4f2a"}, 0x160) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000002000-0x8)={0x7, 0x1, 0x4, 0x6e5b2224}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000002000)={0x0, 0x4, 0x1000, 0x40, 0x0}, &(0x7f0000002000)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000000)={r1, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6, 0x3f, 0x80000000, 0x6, 0x5, 0x20, 0x9, 0x94c, 0x2a, 0x9, 0x0, 0x7fff, 0x1f, 0x29ea, 0x1]}, &(0x7f0000000000)=0x108) r3 = socket$inet(0x2, 0x800, 0x20) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000001000)=0x8, 0x4) r4 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000003000-0x4)=0x0, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000004000-0x10)={r3, r4, 0x1, 0x3}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000004000)={r0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r5, 0x80487436, &(0x7f0000005000-0x68)="5fdeec56531cf88ed7c8e3678e6d4c22fdb2e9f2d5dce6ca15254e17f23e73e8c677afcd4a20961a3cb2825816558a62a91b5fa7287fe17559b8e21ea8108e78ca5a689db807ab2cce98894dfddc2d545fab8e673b4aef39c2c8d957413a3f26ed4c9e08d949f393") mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$rds(r0, &(0x7f0000005000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = accept4$inet6(r4, &(0x7f0000007000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000002000)=0x1c, 0x80000) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r6, 0x29, 0xca, &(0x7f0000007000-0xc)={0x3, 0x1, 0x100, 0x20, 0x3f}, 0xc) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f0000001000-0x8)={r2, 0xb0b}, &(0x7f0000007000)=0x8) socket$can_bcm(0x1d, 0x2, 0x2) socketpair(0x10, 0x0, 0xeae, &(0x7f0000004000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000003000-0x10)={0x0, 0x0, 0x10000}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000008000)={0x0, 0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r7, 0xc010640b, &(0x7f0000009000-0x10)={r8, r9, 0xffffffffffffff7f}) 2018/01/24 07:54:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x22, &(0x7f0000a4a000)=0x0, &(0x7f0000dfa000-0x4)=0x4) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000006000-0x56)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x0, 0x0, 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={0x0, 0x0, 0x0, 0x0, 0x0, @loopback={0x0, 0x1}}}}}}}, 0x0) bind(0xffffffffffffffff, &(0x7f00009d2000-0x10)=@ethernet={0x306, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r0 = accept4(0xffffffffffffffff, &(0x7f00005a7000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000f5000)=0x2e, 0x800) pwritev(r1, &(0x7f000070b000-0x30)=[{&(0x7f0000094000)="11a31cc543dde4886659712e2441de0b7ed6c5faf142be3f74ef58ad850888a134a8d05f470ebaf6df2bfa8dfab83b0f264b9fbf08609fda9adf93b483bc194bc80724d62857943428774da836a3e525e4845dd23042053efae9ff00f1f8ac4885a9b3b656533d51347d61f7dc8b80cd5907f8e9c34727856d435e5c0e98ae3eeecc518ac4aaf8dc85a71517373e4540fffa981223ab1fd116992a97f80bcba6944588690439", 0xa6}, {&(0x7f00008f1000-0x13)="cf0575cfca44d4259266cc9459f822b23eb5c1", 0x13}], 0x2, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f000054e000-0x4)=0x0, &(0x7f0000eb1000)=0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000766000-0x4)=0x0) setsockopt(0xffffffffffffffff, 0x1ff, 0x0, &(0x7f0000001000-0xa5)="ca8576ab40ebf75cdaf2db66fa08da32127bef45c65f225645bc1e3295778b437e11c32e717654b56085c7441c009b58fb0473108e72712b1e39e421632b9b30350357230bb135bd53cc5e63c5c8d1013da0fef3ddedfb84daf130b3e21eb98a6b50610353db0728ec6a0e8f17a22053f14cb54b9ffebae0e94a0a3bf570b44951f2903933cc31b098577b16821cbea3e9436ff6e59a1793474fc70b676cc5f7b67cc3afdc", 0xa5) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = socket$l2tp(0x18, 0x1, 0x1) sendmsg$nl_crypto(r2, &(0x7f0000ca6000)={&(0x7f0000e9f000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000cc3000)={&(0x7f0000130000-0x130)=@alg={0x130, 0x10, 0x303, 0x1, 0x0, {{'rfc7539esp(cbc-cast6-avx,ghash-generic)\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x400, 0x2400, 0x0, 0x0}, [{0x8, 0x1, 0x40}, {0x8, 0x1, 0xff}, {0x8, 0x1, 0x5}, {0x8, 0x1, 0xfb}, {0x8, 0x1, 0x6f}, {0x8, 0x1, 0x0}, {0x8, 0x1, 0x4}, {0x8, 0x1, 0x2}, {0x8, 0x1, 0xffff}, {0x8, 0x1, 0x4}]}, 0x130}, 0x1, 0x0, 0x0, 0x44800}, 0x0) connect$l2tp(r3, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) sendto(r3, &(0x7f0000e76000)="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", 0x1000, 0x8, &(0x7f0000395000-0x10)=@ax25={0x3, {"f3042ee731f842"}, 0x403}, 0x10) pipe(&(0x7f0000386000-0x8)={0x0, 0x0}) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000426000-0xc)={&(0x7f0000340000)='./file0\x00', r4}, 0xc) 2018/01/24 07:54:45 executing program 0: r0 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x2, 0x3, &(0x7f0000fbd000-0x1000)=""/4096, &(0x7f0000000000)=0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$llc(0xffffffffffffff9c, &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000cfd000-0x4)=0x10) sendto$llc(r1, &(0x7f000020e000-0x21)="a73eab7b81301751b71ea7223268b3bc5e2982368d738296a14c8dc2d7eca1ba2d", 0x21, 0x20000000, &(0x7f0000a95000)={0x1a, 0xd, 0x3, 0x100000001, 0x8718, 0x800, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0x0, 0x0]}, 0x10) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000aae000)={0x0, 0x0}) r2 = accept(0xffffffffffffff9c, &(0x7f0000f97000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000f0d000)=0x14) getpeername$netlink(r2, &(0x7f00009f5000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000012a000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000dae000)={0x0, 0xb, 0x2, [0x7b0, 0x8]}, &(0x7f0000968000-0x4)=0xc) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000b5f000)=r3, 0x4) setsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000c99000-0x4)=0x1, 0x4) getpeername$ipx(r2, &(0x7f0000428000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000289000)=0x343c908e3190da93) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_ifreq(r4, 0x89f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0a00000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) 2018/01/24 07:54:45 executing program 1: mmap(&(0x7f0000000000/0xb3e000)=nil, 0xb3e000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x805, 0x0) mmap(&(0x7f0000b3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x3b, &(0x7f0000664000)=""/136, &(0x7f0000b3f000-0x4)=0x88) mmap(&(0x7f0000b3f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x4, 0x31, &(0x7f0000b40000-0x6)='dY\x00\x00\x00\x00', 0x6) mmap(&(0x7f0000b40000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b41000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b41000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000b41000)=""/50, 0x32, 0x40000000, &(0x7f0000b41000)={0x2, 0x3, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$l2tp(r0, &(0x7f0000b41000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x3, 0x1, 0x3, 0x2, {0xa, 0x2, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x3fe}}}, 0x32) mmap(&(0x7f0000b41000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000b42000-0x5f)={0x0, 0x57, "f69ed249c409c1bb2a31358985359a0599701cd57ccba1c30d60acfdf4b9fc13448bc005283d8e1bdeb339279fe0ef1932c8f708dcea3b69aa8a52fda683bf7fe72feb78de0615d0d091abe92d59d3a8ebd34aa7dbf31f"}, &(0x7f00000c4000)=0x5f) mmap(&(0x7f0000b41000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000b41000)={r1, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000b41000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000b42000-0x18)=@generic={0x29a9, 0x6, 0x1}) 2018/01/24 07:54:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffffff, &(0x7f000078e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000b29000-0x4)=0x14, 0x80800) shutdown(r0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000ca1000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000082000-0x4)=0xe8) recvfrom$packet(r0, &(0x7f000073c000)=""/55, 0x37, 0x20, &(0x7f000041d000-0x14)={0x11, 0xfd, r1, 0x1, 0x6, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0x0, 0x0]}, 0x14) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00001e4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(rfc4309(authenc(michael_mic-generic,chacha20-generic)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000257000)="f373b5f10268ed", 0x7) socketpair$inet(0x2, 0x5, 0x5, &(0x7f00005e4000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000d77000-0x4)='tls\x00', 0x4) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000dda000)={@common='yam0\x00', @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/24 07:54:45 executing program 6: r0 = socket$inet_sctp(0x2, 0x1000000005, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00005c0000-0x58)={0x26, 'aead\x00', 0x0, 0x1080, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00003cc000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) r2 = accept$alg(r1, 0x0, 0x0) write(r2, &(0x7f000029b000)="67f3811bcd9e55044d688668010000000100000d00000000000000062305ca27", 0x20) recvmsg(r2, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000b9000-0x10)=[{&(0x7f0000a20000)=""/163, 0x3d6}], 0x1, &(0x7f00007f2000)=""/0, 0x0, 0x0}, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000009000-0x8)={@broadcast=0xffffffff, @loopback=0x7f000001}, 0x8) 2018/01/24 07:54:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r1, &(0x7f0000fd0000)="", 0x0, 0x20000802, &(0x7f0000deb000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/24 07:54:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg(r0, &(0x7f0000c23000)=[{{&(0x7f0000e13000)=@in={0x2, 0x1, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000bec000-0x20)=[{&(0x7f000094f000)="6654dce96262221898ade50cd790b2157df8b79211caa31dc9d7e02a7986a1ffafba76818fd96acb10583af7d42802b80d11c0f8f9355dad8f8560ac2a19797462f726b5bcef7da1bfe85130851ee6174905d8898527ce633b3835101b075e62ee933b3321f2eeb6f7d8db486ff9c444f3a0b5093b62cb368ab6160a265083804be4b410113285fa54cd8c6b59b05ee53afdd3ec698a174ebf3e41924f46af9ab2246c1428fa43829583ab8f980cc8b9", 0xb0}, {&(0x7f000015a000-0xc)="89a38c64a4e9318935b7c693", 0xc}], 0x2c1, &(0x7f0000331000-0x10)=[{0x10, 0x0, 0x1, ""}], 0x10, 0x0}, 0x0}], 0x1, 0x0) r1 = accept(r0, &(0x7f0000fda000-0x20)=@pptp={0x0, 0x0, {0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004a6000)=0x20) accept$alg(r1, 0x0, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f00000b2000)="ebeeecee46a6e51dc5bd120d8f81cc83", 0x10) 2018/01/24 07:54:45 executing program 2: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r0, 0x0, 0x15, &(0x7f000001e000)=0x0, &(0x7f0000019000-0x4)=0x4) r1 = socket(0x0, 0x0, 0x9) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000016000)={0x3, 0x4, 0x6, 0x8, 0x1, 0x101, 0x155}, 0xc) 2018/01/24 07:54:45 executing program 1: mmap(&(0x7f0000000000/0x9e6000)=nil, 0x9e6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009e7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00009e8000-0x8)={0x0, 0x0}) mmap(&(0x7f00009e8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00009e9000-0x5)={0x0, 0x0}) mmap(&(0x7f00009e7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009e9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(r2, &(0x7f00004ce000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f00009ea000-0x4)=0x3a, 0x80000) mmap(&(0x7f00009e9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009e9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00009ea000-0x105)={0x0, 0xfd, "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"}, &(0x7f00009e9000)=0x105) mmap(&(0x7f00009e9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009e9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009ea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shutdown(r0, 0x1) mmap(&(0x7f00009ea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r3, &(0x7f00009ea000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009eb000-0x4)=0x26, 0x800) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f00009ea000-0x8)={r4, 0xb71ac58}, &(0x7f00009ea000-0x4)=0x8) getpeername$packet(r0, &(0x7f00009e8000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00007ae000)=0x14) 2018/01/24 07:54:45 executing program 0: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1d, 0x2, 0x2, &(0x7f000000e000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000007000)={0x3cd3800000000000, 0x1, 0x6, 0x4, 0x0}, &(0x7f0000003000)=0x10) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000000e000)={r1, 0x96}, 0x8) 2018/01/24 07:54:45 executing program 6: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000011000-0x4)=0x5, 0x4) sendto$inet6(r0, &(0x7f0000004000-0x27)="", 0x0, 0x0, &(0x7f0000008000)={0xa, 0xffffffffffffffff, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r0, &(0x7f0000011000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000004000-0x4)=0x14) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000006000-0x10)={r1, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0x0, 0x0]}, 0x10) 2018/01/24 07:54:45 executing program 0: mmap(&(0x7f0000000000/0x749000)=nil, 0x749000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000749000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000749000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004db000)=0x10) mmap(&(0x7f0000749000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f000074a000-0x8)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast2=0x0}, &(0x7f0000422000)=0x8) r1 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000749000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f000074a000-0x14)="44170400000007e41b00000000ce01009a22bcbc", 0x14) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000019a000-0x4)={r0}) recvfrom$inet6(r2, &(0x7f0000444000-0x41)=""/65, 0x41, 0x40002000, &(0x7f0000285000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x8}, 0x1c) 2018/01/24 07:54:45 executing program 4: r0 = socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000000000)=""/79, 0x4f, 0x40010000, &(0x7f0000001000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, 0x0, 0x8}}, 0x26) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000012b000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f000073b000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80040000, r2}) 2018/01/24 07:54:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006ec000)="8907040000", 0x5) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00004ba000)={r0}) sendmsg$netrom(r1, &(0x7f000081f000)={&(0x7f0000814000)=@ax25={0x3, {"90c665d2e49159"}, 0x9}, 0x10, &(0x7f0000457000-0x40)=[{&(0x7f000063d000)="237c09b407fadd30aecac1d9892d0062a2378791bffa1dcd6c79fd25d3f883b006de9f142c80f52f2e8bd8ea21631a153dad", 0x32}, {&(0x7f0000102000-0xb4)="e9bb57d3710339c40df62d836a6262f65f3705ee7d3d5c8998a055d677dd2bb28a4ecafa1583102a98c5dea43f17a8a8759d7c256846519304cbedca3439c77d9fa8bef36781d53282ab06ae6bf6ae86c69dcb926378608b9b18d0db47a4fb4c4775e93ff60afe02c5e62de119c80b392b53214a5ce34616e9be884f440e8c832b9bd8f3e45a78e056d120766bebbd92deda24589d3a32edb138bcbf21081342e3bc4b8707a60f64373dcdee702ebaafd3a78494", 0xb4}, {&(0x7f000040d000-0x4e)="a61fcfa4f09e9beaa025777ea4ff0852ddd5378880833b159605d80a0a8560231d03dc1281def85b099cdf6b83d0dabec523f0bf8f7707e407e21faefe3c00ae5567e02cd5bbe38f12b3e164a9d9", 0x4e}, {&(0x7f000054b000-0xf2)="b6430222c62813369e88c50541c587f573f4036317fc334bbadbee9bca230df7d291a9b266a84f23820f3a79223cbbf9f64a19d7bb918dbe2b7a2fe900149e803483450104fb3bc5c899b148d045dbfc14f8306f669b6000d0a3da26d3b7d6dac643c74e16965b7a21808564f6fbd3e32c63c2c5229ebd55d39e369e11a9cd7ecf0ca109f3c3e539fdc9eb04d1fb8749f05f81ca39fe83f6e3238c0d7245cb0a0b2a63423d4d67cf9acca3c49a38abd18219c0253acb6a11429dca1336001f32b075eb7f8a92291c5ab77a1dc07e969ad3f16c3ca2ec4fe81b34ea49e4a935999d5596bc7037b9a5d97093b8ca93398a53e7", 0xf2}], 0x4, &(0x7f0000b0f000-0xa8)=[{0x80, 0x1, 0x8, "902fa0c039a00ff3d77f6cad25b3a8639f0f487dd1ab420ff6cd81d2a4a2ce25f186604c1c7e26235ce20715a0fd23b08b7c48a73315181936683cef2579a5afa5b3f1d841b8dd0c6d34d1351e3f9dd575ff7589d58fdecb3aa83df37330365ee4d8bc89694430fd4a"}, {0x18, 0x13f, 0x3f, "36137b8ba2003fea"}, {0x10, 0x11f, 0x0, ""}], 0xa8, 0x0}, 0x40000) r2 = socket(0xa, 0x0, 0x3) setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f000084e000+0x57)={0x0, 0x0, 0x1f, 0x6, 0x3, 0x9, 0xffffffffffff8000}, 0xc) sendto$inet(r0, &(0x7f000076a000-0x67)="", 0x0, 0x0, &(0x7f000070f000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/24 07:54:45 executing program 7: mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0xb, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000fe9000-0x18)={r0, &(0x7f0000fed000)="a7061d74cbb94bdd5f2070ca0f76fd2c6e39fab2ce577b3b9c09e1c0043be59bef8131cdc6919fdaab6d2246324ed0cc7f85827cc104c196", &(0x7f0000eea000-0xef)=""/239}, 0x18) 2018/01/24 07:54:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1000000800003) getsockopt$netlink(r0, 0x10e, 0xf, &(0x7f0000e27000-0xfb)=""/251, &(0x7f000017f000)=0xfb) r1 = socket$unix(0x1, 0x2, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000059000)=0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000cc2000-0x4)=0x2000000000000, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00004a3000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000976000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000049b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c62000-0x4)=0xc) sendmsg$unix(r1, &(0x7f0000bb0000-0x38)={&(0x7f0000013000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000fc4000)=[{&(0x7f0000dd4000-0x8e)="eb306a0a9df78ebf01fe711969571bb6b241618fc2bc3655a1404aff8e416efb6d989636d1533aaf3158301257d5a1c94bc36084d751f3fc52f4265af257b711859e37f2d2a26af0bc985be9b596feff4ec74f53add08bdb1bdea6c529ad497b2a7a9f79e34328aa7dd46246fac7b81460b10f22db4e3bba26ac02debe9a00c4d741869d29d3b63d04a3da38803b", 0x8e}, {&(0x7f0000b4a000-0x67)="812b3ff40eb17117440aecec14dca15e2ac301ea1fc5e524f1b2a4543e3430f006fedab25be2c545592ead860d8ea169b654e67ebe50316ff4c3518421648af80c4e2c6cbb71c3567031f95deca0ea3702e032acd3a84827cb1cb4561018619e0203a6432fcb89", 0x67}, {&(0x7f0000d0a000)="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", 0x1000}], 0x3, &(0x7f0000129000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}], 0x50, 0x0}, 0x4040004) bind$netlink(r0, &(0x7f0000d26000-0xc)={0x10, 0x0, 0x0, 0xa6e}, 0xc) bind$netlink(r0, &(0x7f0000437000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc) 2018/01/24 07:54:45 executing program 3: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10000002032, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000021000-0x49)=@ethtool_coalesce={0xf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$inet(0x2, 0xa, 0x3) setsockopt$inet_group_source_req(r1, 0x0, 0x2f, &(0x7f000027e000-0x118)={0x2, {{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) 2018/01/24 07:54:45 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x7, 0x0) r0 = socket$kcm(0x29, 0x7, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000001000)={0x1f}, 0x4) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000001000-0xeb)={0x0, 0xe3, "889ede4b35b05d88f0b581dd08d8f3705a72004788751aeaf0e43b0c31415bafea224dbfd3886c6cba0d6cfa01eec528ea1c1d15497707d90ca6827352492bb8a0755133775c0b3c793daa22f245f0189434c93a0a878581d40340f288c258ff66429d06b73388e77e95b9d6510b8e856a6c5697c7e5ad8d45b21aae84bc48342123a93e6ff40dc10d4a0c95a376caa7893baf4fb91751ba182812608fa74585c842fc4a632ba381bde8528487eca3fc44ccb6cdf85ab21400cd4892eb5e4e709c2aaef50cb99f72da56b816d44be6a5603a8798330575df74cfa5817477b1d95c2a4d"}, &(0x7f0000001000-0x4)=0xeb) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$can_raw(0x1d, 0x3, 0x1) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000003000)={0x0, 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 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$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000006000-0xc)={r5, @empty=0x0, @multicast2=0xe0000002}, 0xc) r6 = accept(r3, &(0x7f0000006000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000007000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_INITMSG(r6, 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$can_raw(r3, &(0x7f0000004000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) setsockopt(r3, 0x65, 0x1, &(0x7f0000000000)="", 0x170) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f000083c000)={r2, 0x9}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$alg(0x26, 0x5, 0x0) bind$alg(r7, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r7, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r8 = accept$alg(r7, 0x0, 0x0) sendto(r8, &(0x7f0000b18000-0x10ac)="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", 0x1020, 0x0, &(0x7f0000b7c000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r7, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0}}}, 0x3a) recvmsg(r8, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000ec5000-0x30)=[{&(0x7f0000f81000-0x66)=""/102, 0x66}, {&(0x7f0000f81000)=""/4096, 0x1000}], 0x2, &(0x7f0000fb4000-0x57)=""/87, 0x57, 0x0}, 0x0) 2018/01/24 07:54:45 executing program 0: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000007000)={0x18, 0x0, {0x3, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @common='ip6gre0\x00'}}, 0x1e) connect$pppoe(r0, &(0x7f0000015000-0x1e)={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @common='gretap0\x00'}}, 0x1e) r2 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(r0, &(0x7f0000018000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000013000)=0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ipx_IPX_TYPE(r3, 0x100, 0x1, &(0x7f0000018000-0x4)=0x9, 0x4) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r3, 0x0, 0x27, &(0x7f0000007000)={@multicast1=0x0, @multicast1=0x0}, &(0x7f0000018000)=0x8) getpeername$netlink(r2, &(0x7f0000017000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000017000+0x5bc)=0xc) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000001a000-0x4)=0x14) 2018/01/24 07:54:45 executing program 4: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0xfffffffffffffffe) setsockopt$inet_tcp_int(r0, 0x6, 0x2013, &(0x7f0000013000)=0xfffffffffffffffe, 0x4) getsockname(r0, &(0x7f0000002000-0x32)=@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}}}, &(0x7f000000e000)=0x32) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000017000)=0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000019000-0xf)="ae0e5559da289510ab9cb7a1034e44", 0xf, 0x880, 0x0, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f000000c000-0x4)=0x0, &(0x7f0000002000)=0x82a7) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000019000-0x4)=0x1, 0x4) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f000000e000)={0xa7, "326388542389"}) 2018/01/24 07:54:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00003de000)={0x0, 0x0}) socket$inet6(0xa, 0x4, 0x2) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00003f7000)={0x0, 0x8, 0x8}, &(0x7f00006e3000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000b6d000)={r1, 0xe2a8}, 0x6) r2 = socket$inet6(0xa, 0x800000806, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f000050f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000d85000)=0x14) setsockopt$inet6_buf(r2, 0x29, 0x39, &(0x7f00001dc000-0x118)="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", 0x118) 2018/01/24 07:54:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000)=0xffffffffffffff40, 0x4) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000741000-0x4)=@int=0x5, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f00000a2000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/24 07:54:45 executing program 7: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000016000-0x20)={@common='ip6gretap0\x00', @ifru_addrs={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r1, &(0x7f000001d000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f000001d000+0xa1f)=0x10, 0x80000) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f000001e000-0x18)={0x0, 0xff, 0x0, 0x190e, 0x1}, &(0x7f0000018000)=0x18) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000005000-0x8)={r3, 0x10001}, &(0x7f000000b000-0x4)=0x8) sendmsg$nl_generic(r1, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000019000-0x25e4)={0x18, 0x29, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@nested={0x4, 0x0, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 07:54:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005dd000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000001d000-0xe8)={{{@in=@multicast2=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=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000029000-0x4)=0xe8) vmsplice(r0, &(0x7f00004e8000)=[{&(0x7f00005e0000-0xa9)=';', 0x1}], 0x1, 0x0) pipe(&(0x7f00005d8000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r3, &(0x7f00005d6000-0xe)=[{&(0x7f00005d6000-0x1)=';', 0x1}], 0x1, 0x0) bind$inet6(r3, &(0x7f00000bf000-0x1c)={0xa, 0x2, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5a}, 0x1c) accept4$packet(r2, &(0x7f0000eb0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000c25000)=0x14, 0x80800) tee(r2, r1, 0xffffffff, 0x0) writev(r0, &(0x7f00007cd000)=[{&(0x7f00004f7000)="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", 0xff}, {&(0x7f000050f000-0xa1)="c8ef5275c88f2b40c73c362ff68749511642565f32a77cd20ce9f9c347ec21f963640c39c9bcdfb0d84c2a5ec51117fc70630f2a07b04ed45c4155103e41de6ec68978dfb9a1292b05cb3aac50e803513a281fc09b5e433f2a64ebc8b1b8f9e2d7510521d19f2b83bbca19c6da2618780f21c5758df70f76a73350c75d6685bb4dd3cf23444662996a2cb8f4c0ea401b879234a3667c3d1af4c3914dd4e4be1d8f", 0xa1}], 0x2) 2018/01/24 07:54:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000a27000-0xe8)={{{@in=@rand_addr=0x0, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x10002, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x8000000000000001, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x932}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) socketpair(0x9, 0x5, 0x80000001, &(0x7f0000e99000)={0x0, 0x0}) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f00006bb000)=0xc225, 0x4) sendto$inet(0xffffffffffffffff, &(0x7f0000098000)="", 0x0, 0x0, &(0x7f0000cf9000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/24 07:54:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r0, 0x0, 0xc, &(0x7f0000899000-0x4)=""/4, &(0x7f00007b4000-0x4)=0x4) getsockname(r0, &(0x7f0000b19000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000d09000)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000602000-0x8)={0x0, 0x0}) recvfrom$unix(r1, &(0x7f0000e64000-0x73)=""/115, 0x73, 0x140, &(0x7f000069a000-0x8)=@abs={0x76ef0bf85fd18df3, 0x0, 0x3}, 0x8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000a3f000)={r0}) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f000014a000-0x8)={0x0, 0x8000}, &(0x7f0000e2a000)=0x8) socket(0x5, 0xa, 0x1) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000881000-0x1008)={r3, 0x1000, "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"}, &(0x7f0000525000)=0x1008) 2018/01/24 07:54:45 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x52, &(0x7f0000003000-0x415)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, 'd\a\x00', 0x1c, 0x2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {[@hopopts={0x87, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x0, 0x0, ""}, @enc_lim={0x4, 0x1, 0x0}]}], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x4, 0x0, [], "52ec7744"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) r0 = socket(0x9, 0x5, 0x1) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000002000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000004000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000)=0xe8) 2018/01/24 07:54:45 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000a62000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d16000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0x79, "0154b8e959b3f4bc4ca6d22320c41979704292cda5cec52fbd34166fce7e31272e1e350c7a4d2d176fe3ae85381ce9e1d431bd3c4b779344a51ea8c33e42a3855fd9855192cff49e671ed8bf1ee8447addf8d14a59a1e234941b81c7576a76728b404fc31eae31c292decdd0fbc47a4b9c9fe9faa1efa00286"}, &(0x7f0000000000)=0x81) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000001000-0x1008)={r2, 0x1000, "9d3e1febffdd73136c9e9df99fa0978cd4e25c9da4228b8e1e7417f7b9a9715021b4a9924df1016583b8837a0260873565559b1df008b120af24f22010f3884f151e056ff38b7ca048d635c4eac50019d91b6e069e05437f937c47fce20a0fbe8f36b94361511ba062c14c5b6b25f64225161c26f98131631932924a3f757f4e2d7a95cffb1547ba12cebf431d615d3700a9e417b4214961ec79513b9e16f31bbb793e1d3a5bab1658c7f75bac6f98c3866ddbed9d154fe00e60eaeed053185d5e0c644fe050876f665818757a7d3a70b7c75e35055d93d8188cd85a3c91a15384c31f0b55b20d0bbd7d8093a2e7d0b0fa0a75ead787985828e2f4c50f9e29b7fa17dc168150f049e0a1368e2e7902f5b134b8c5cd3db5eaa7a6f34242cf1a64bb9d7e142d552ebb6bea87b5b65e3b57edd1d38a7b7e9881e4e3171d4658f06d80ec1c3306dcbae7c1450914ccf65dc1f922a9133e8683a38b6919ab0ef1b56f94b8ad01eff1730a64295e501145f7f69c2d16404c3cad265c3c71b5a2f225755842d9ae188ed0bbd0e8f1b011b38e7fb06a094acb035cc600f00ab7e8717c4163a23c645bbbf6110f7756e6c566caf6a469eef4b5150b895545f9a4bc0824fdcced86a54cb022a4db2f0a92a36da28c2ee781111f2e788a927723a577fbf63bc56fb0b8e9fa19df7febb0f91e560b11961790c4d91be1ca40d3ec4f11d40effcf3017f037059f083bd7672de2f980fee9b853278d14959667896575d1d1ff62ce36854b95c2dc1d098066112b8649f85d8ce7d8b5108ac2d6edb2de1f2dd0c6973c95f139ad412a60b2b312e1c0a38c0c6ae7bd23a7df406948804d71fe74fa00180ea9f0b19aef412863b94ba57e8951f05552237b7f927e7b2017f9839519ab46c064324ea231dfdfb674162a288acbf460cab7c9af7fe0c20902a49a02a49eb6d9fcd548a3a49d35b4f47de98a565dd2a8db6a9e3b898e567439f0d4255a2c5ead4f45d1b56d4ba1a164cab34a4a13e91480267d133cd66d7a490723bbd007c4b67c2766e88b5851bb4107d532f7e5aa8765da335c0559d0264e0f1271c68bd534cb1f85313a92372f99beaa97946dab1db40586e5ad6826c63781fa57df0b4d0734781584fbee7ffee0f30b41b6292d6c8ba8289af4a9e1daa2a3ccdacebb7c983d8ac31c4740578055c5f0ddcbd10d266c79d105690d5478c3b10b789ea3e880680e14f0c0e2a0d6aec773f3262eb8dedbe6a59c4196356ba589660a3a27d00583a85136eb7d0531d77635da82eb7ed13be2cacf8714f7fdfccc0697a877e72867a671b170c4e9d7d5f9015cfcc648c9178359eb2f0db7e1c2e632581f0e0bd397cddda9a0b3eca6857ee8cbc188439ef98cf3f811aabd574357ef29a38ced972d0ef739e425c81e8cfd96a36c3a100e817f832de97c6209a4b283169699220ee321d0456b7db0b6ecb4d908153079c9eae02a0f867f8bdceca1e2a76382f3506965282bc1dd72b869a5238786c68c5f2762f1a01673122575dbea470726d9e55586c2071ae059daf9f9aede71e64c4171586c8e5c1b2ca69229d3f0adfbe8fd5e7118d9414174825abd31096156f7100e7ca3aa58494715a87fc6d6c25cb404739dc2c3a5c2fd47962cd25e68c70ea8bb9332140dd82fe4510446fc71bf806f0ae824f52f39c809debd7093a3135ea44b0e85b21bb8453748d36efc5c14d4f1b9c91d492d5871712c6865bcaa0f635df6134c70271bd304a0091402760848a8d1482f24d8f160326e6d7f79f498edb74ff6bd771aa72ecbc227ff3a4122140de4ca2328cb1e3057868d3dd9746842fe78825c5ad4c1f1e9a7c1d9343473ddc90fbb96985b2721efa69fec2cbb4c977377e77964022e57bcc08d60f48f4a7c08878e4b7cf8682f532c4a0ee12db1ad3fc089e2c861ea06a7e90b6a7569461a1860f78aa620944ac6643cc0685d58189d03e457c5426707ac0355141014af5e2b8824009f99d8472708b4c17dffefc940ad9b38b76c879da0ea6307a11ae45f4c327eaf7a54645984a942e212cd7ee6ede9dcee8e0284b28cbaea360f368c93c6b35fff4594bb8ff3ffbcc7942b15f2b0d85f655ee062c316fa92739fe37a15e705484938ed2d4dab7ad5e397edf5da848b9c18b639cfee5dfe740428f1dbc0545ec1a82d3c037e03c4c483fb0189ec2c903eb5533682fff33db9e65ce77f3cd9cb562bfc0dc0677768908c9bbd7812d75603b4a742197f644695c990b9a9e4c4826e215d89ca4de4ba5630cd2f9f59fe880abb34f85b71d306af61a47b50bf906091ce4d4511a1f35cc31380a6e31004f88b061026ab70376747e424eb51a882032b1018a2b520715127dd9ad7a10f858d79c41613abfdbd03f2fcc8a3d9d51ec670a35297c5629699994178876725d1a59f0c0c95810aebae7d328f0db57c445f01b62fcf77060c49ecf397652d9ca243570a578fdbd13772c69289f0df1a664e9b220b21dda95a43cdf1db66f222d07a385c56101d119eb0c1d155566e65e56daf9147f002d9cd1b6f07a83b4f800c62e473c3e6813bc6d733c1e010d67ba5f6ad87e2aba7f32c5ca375906c4bdd33ec18c65218e1c508807c9203a40520e32085288c99a34bedd2c60fbd28a66133bb3fe53b04b896100bb99171f044ac3ec8ac33865329b2f7614489d60dbd4e3712bceba20e37fb48b436f848f484ad20c08f236238479a16d754739f7183c4206a7c901247fa72e0feb21b6ce553aa9613d9f6bc7f42ff2a0711d4297a511895a8a838053d9e6c4ca2040fabbfa27f86c82f462ca0e0476e286fe68fe726537f29b6c7f897d7230a625efd0747c45925c643f6a32fd603daec34439279b920c80287528f92be7d94bd4a6e0cc0c53f554e2ab2b1bb6aa2bbe092d39ed33d5b4ec15b3d93cca28f94b7517e3e34cf15346b612a077e75743a839ec7ecf5038653055c0c67456ebeedbfcf42590a8132e37b3650b480658c3fdd641380f87e8aab7f383b615b88004a62d6ef0099e8fbbff5636d213f83bb5bd58fb593fbdc713d7c7eff6909531cf0b047a071564a971a8d3eb9f96376af63d841d1b5c0065c03237436667bb7ace1aba0e42d495547478e8cda1adc94de2c372f7f4b0c3e5232a1cf0dee18f01606da69b6507a39e2792776f67e16de91c910b684b68ecfa67811cf406cd81017afb50d93d1e090a856ab39cf69adb74975313ff8d4a9564ae79e8a5a094f2c9306cce8fce76c4ed8e638a5daea54f555172dffc2f673e596e4f45b364832c55550381222e0545081ba4f778b0d0bd3afd980aae9e46bd171588b76b9b9e350ade7001528b8cc0f69d5ee28672d44efc901bab0aaa94b2c51ad1cd88d60d191043c00afb96aee5d63f75a11802c6435551bb96a7f2b4f1af45ea3682753a27b49938e966fc669768267ea0361ab10fd7f789326d70cbc347d84325491d2da287e30e06b4576bbe1ea7c884b00d009c6a47ea7ba5e0dd4aa89038674c8ded273a5eae6c9a1708fb87c1adfd4566017cae8774a633fc40dc871f535121904b6112746ff08ff783a3bef6707343178b37327ee0329ad0454a5b113d23c4b1664209848274cacdd2853ed5dc09447d94c4f579b17a111773985e4818f70aa1789c141f71b3daa8198f26c5f143a88d7287a347ec01ea20a06a8d0ab71167022e42edd11377db230a8c5f6389c821ae890e62a991b44a8a172ecd76b5c41b7faecc283864b29bc6a6e8a81a0d7ce8948ca734ce4cfd34e8da749ab255398a54ccff4c90d6c37a8b3fa654e60bfcd6fa6c917b5cd31558365c9f0ca87c3f66ba619ceea3f47d67fe18eef17f8ba8208113767685c94f4eb3df4468c6ab4c4ad5c580910065597bbf7f6cf697e66f49607618ece7a799b5c9c4c00f5f999df3d5fb334bb98beebd4960ea4e2ff34ef0b7c7b65750088d1bebf7f973f12db3e9aac2f5f55d38ee857f65a9cec3f9fac5628ab434ccf77a797b81c7a858e2dcd835fca62553105cef18bb01cfe0bf785eec1f61a8a51ae9ff339513f6a7d2e54a761e83f29ea8c53f0839baffe7ce441801eda2da30e5130525b87f2ac94c2f78b691523ecf781182b15f04ad31011362c0bef41d9b1850e1f3050056f76fc0e16bc0d20c485f7f1b4a2dd2904fb9ddea5b0207ecd49b8561c14856cbedad7798653f676feb6e35a0d507432c5b9b02a24af95e3d0a5f0f27fca0edf9c33d147e3daa33ca3680b4d5fda9b583de77c34f11191ae25ca70d4c20a12eb2d0de78e483883ab215c11e861c513ce67e0fcfa8a4e5c33ad4fbf96f791ca8b291554c5c1e6a5fa96566ccd477aa16a13c75edc0ea473d4defc8eecf52ba0e39f73b4688b289b502d32981817277199956563832e9b2ab2d9a0944492ff542212341d1189a4d31e618a5aad182e7540a671b25fcc5ad40f2e2d13395844294cc2d1b83057e43e7275cb5bfd0e7aae74506c290ad1d7b96cbf0498938f659ad4cc6280bc4eb5cd3039f4ee3090b822bc6483b084e53f36429f84a399fcba4baed576120d0089dffe9005c76b86c5d97ba45b5cf1611639200f19fa8bfc7f3d4c9d22fb6824107218691bceac5cee558f8074025a90ae4ef020733c59da0724477d907f2181c0065abb91021988bd6f614bedda5634114f387953b2954d2bb6de562bd768a1a41d4772f5253e788581e184e3975cd6f94d0d562a4b570b3cc02dd5c88c0b3867ad84da339449e4ebfb0a6206684a70edb66acba6cef5b5642766922e44a1e3e2d0e54b988b69dba0a337224623298e050a481ee95b196d98c5b45382b04d0cfcba29e2bc166b2fb2e0158c627d0e5803278b42ed73f3b52bf434037e39ad699b390e9dc4d28a1f3f8199dfc4e76f7d44d05782e794e26ae1f78d3a93d858e5ce7f5f2c2bd8931d976a492ab9b7932cdab7830ce23619c70eb786106752e75b773a2618903126a1ecca105caf58277413524bcaef2aeeddadf4c4067c8319169dcf12751865f0fcb83028431b6e25d1a23fd3a473e81e2d0d292e3b236661a92a874eef5cadc0e5c25d7c970756fb183687eded62e7a50986651e15552b7b377a35f1766178aa31a795fe1551fd7d1dca15d24e4b075653f7d629174994b083f399d8c7dd8f30bac9328f478f29ceef40157d340a2f82faa52ccc4d760be41034ffa09f8bb6a3930e02d97cb15ebef17fd0982670a90b97d096808940ca0937f45455bddb058a1a26c48a9a66016848934e13ae32096489746293cdfdd57114506332e2dd94ac10df229effecf2a5b2baddad8d406531d846e32c1ae3ea0f786a4d2d4e68df4493768208f23a7124bf14e3fa2ab124c08c3cc19672dd6ba7dd41448c40b820baa6ff695848b70168584de06e9719b161ab4767059f55286fafb1a0d0d86cdf6ee30788ce899714c878e34b9767e9e8aa40220ffb9e926f7a0c8a4ff109bc0f44935f16e59218b0bb29856a5564b3bb53b156ee138e95727e3d2325d16450649013c3582217f2a0c8c1d22b122b7972dd5b71a789ba1ef7ca720d8887735a49a7087b87b1b0e4d3e2de5d4156cbeae3c2e0543cd7a108bd97259f03abcbbaba8ef792dbf986f18a3bf6ee5f1ffb8cd0bbef428d56b9de07e54a197999ab3a9be4052dab84d9f12763761e99821b3ef60145d5947621af39ffa16de4c06aa3ab95e4b95c708f98f14312a0f68f1ac15b956f88aa86862ce7dbc0f92381bffd3b43000dd5a05a594ce8ebad99c773d49a8a9c9e8ca4eb210fe637d8ac0c9a70adcff91590"}, &(0x7f00005e2000)=0x1008) r4 = socket(0x12, 0x2, 0x123313c3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$packet(r4, &(0x7f0000003000-0x14)={0x11, 0xc, r5, 0x1, 0xa6f, 0x6, @random="85da613b7152", [0x0, 0x0]}, 0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_RCVMTU(r4, 0x112, 0xd, &(0x7f0000003000)=0xffffffff, 0x2) r6 = getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in=@multicast1=0xe0000001, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x1, 0x3, 0x3, 0x2, 0x80, 0xa0, 0x1d, 0x0, r6}, {0x3ff, 0x7, 0xfff, 0x7fff, 0x1f, 0x100, 0xfffffffffffffffd, 0x3}, {0x4e, 0x1ec, 0xfca4, 0x1}, 0x7fffffff, 0x7, 0x0, 0x0, 0x2, 0x3}, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x2, 0x3f}, 0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x0, 0x2, 0x100000000, 0x2, 0x3, 0x12000000000000}}, 0xe8) r7 = socket$inet6(0xa, 0x2, 0xfffffffffffffffd) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r7, 0x84, 0x76, &(0x7f0000000000)={r3, 0x73a4}, 0x8) setsockopt$inet6_buf(r0, 0x29, 0x4, &(0x7f00005bd000)="", 0x0) 2018/01/24 07:54:45 executing program 1: sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000007000-0xe0)=[{&(0x7f0000000000)={0x27, 0x2, 0x0, 0x7, 0x0, 0x0, "5c24a25f9e43ca3f80044c7eb451c876c2eba4a348dd12ac3460dbd727c1bcd920186f48098bc00ba08cea8b45c7102dc58c8802fbb2098f276c12970825f8", 0x0}, 0x60, &(0x7f0000001000)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000008000)={0x0, 0x0}, 0xfff, 0xc86) socketpair(0x1d, 0x807, 0x80000000, &(0x7f0000004000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000004000-0x1c)={0x0, 0x51, 0xa, [0x2, 0x8000, 0x1b, 0x8, 0x9, 0x5, 0xfffffffffffffffd, 0x2, 0xe3, 0x5c72]}, &(0x7f0000004000)=0x1c) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000004000)={r2, 0x401}, &(0x7f000000a000-0x2)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000001000-0x20)={0x5, 0x0, 0x10001, 0xd5ea}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000004000-0x20)={0x1, r3, 0x10003, 0x800}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000009000)={0xba, r4}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000000)={r0, r0, 0x4, 0x2}, 0x10) syz_emit_ethernet(0x4e, &(0x7f0000006000-0x56)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x18, 0x40000000003a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x82, 0x0, 0x0, 0x0, 0x0, @loopback={0x0, 0x1}}}}}}}, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000009000)=@sack_info={r2, 0x9, 0x9}, 0xc) 2018/01/24 07:54:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000d1000-0x10)="e513b5a378aa9141fbcd03ff00000cfc", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f00000-0x38)={0x0, 0x0, &(0x7f00006cd000)=[{&(0x7f0000eaf000)="11", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg(r1, &(0x7f0000212000-0x38)={&(0x7f0000929000-0x14)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f000008f000-0x80)=[], 0x0, &(0x7f00009fa000-0x1010)=[], 0x0, 0x0}, 0x0) 2018/01/24 07:54:45 executing program 2: mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x0, [0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x5, 0x4, 0x80000001, &(0x7f00009da000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r1, &(0x7f0000f8a000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000f89000)=0x1c) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000000000)="", 0x0) 2018/01/24 07:54:45 executing program 1: mmap(&(0x7f0000000000/0xd7c000)=nil, 0xd7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x9) mmap(&(0x7f0000d7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000d7c000)="1f000018000300ff1400000120ce000700090000000300010000000101f96e9e0000000000bb21ff74dd677291e251b6e9e2fd4853342cbacddfe0f323cf1b9c6610148b4582871118d9487e7afc9b0917f279ddbd5f4034608628b22142f244fabf2c6e8a3451edfb1b15c97a7866cff1e6bdedba1c5c80fa92bb6e31e026c46028b5d8cae8c1ecb347282586e09a77d896e786ba0f7cd5c0ea4fa378352cd9daf6ccfcf1002a5dd19323e97600000007f74b128ee04fefff076573d7d7cfbf34ccbb802f0297e323a38a5be946", 0x2b63ba5260b4375e) ioctl$sock_bt(r0, 0x0, &(0x7f0000338000)="ad7c058f183609a562dadfecd50fbd733ec44e2fab477895add44899520c440dfb4cc89183395acc5fbec7e39844e41aaa16c6644cfd698c1ae64cfc7bc534f15c25dc36fd24c54eb827da737b85a6a3f68670e324aa367ac5dfa5d7839e6f59c0a1e764a62a3ebec00023f9341a5f8f29cf1f1b8831ca966b9256844a8c0d10c8e0a4a5d4312970a991eac671d402c0d4c5fd3ab9f27caf179f286b361257079059b483b7e0f6d090f84d9f08001f2f3f4a29") mmap(&(0x7f0000d7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2f0e62a5f28e8ee3, 0x800, 0xc79, &(0x7f0000d7d000)={0x0, 0x0}) mmap(&(0x7f0000d7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, &(0x7f0000d7e000-0x4)=0x0, 0x4) mmap(&(0x7f0000d7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000d7e000)=""/0, &(0x7f00008c7000-0x4)=0x0) mmap(&(0x7f0000d7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(r0, &(0x7f0000d7e000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000d7d000)=0x10, 0x80800) 2018/01/24 07:54:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002da000)={0x26, 'skcipher\x00', 0x2, 0x10f, 'ecb-cast5-avx\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000096c000-0x10)="827f855001", 0x5) writev(r1, &(0x7f0000ed6000-0x10)=[{&(0x7f0000022000)="9b588d1b5e854913", 0x8}], 0x1) recvfrom(r1, &(0x7f00008b0000)=""/87, 0x2b7, 0x0, &(0x7f00007c8000-0x10)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10) 2018/01/24 07:54:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000c46000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x80000000029, 0x0, @rand_addr=0xf7ffffc0, @broadcast=0xffffffff, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "eac2e4", 0x0, "280004"}, "329dbd7fbef5a9208e5f3cfddafffb88b4faa4b405cb79ff"}}}}}, &(0x7f000052a000)={0x0, 0x0, []}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000796000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f00004d3000-0xc)={&(0x7f0000740000)=[0x0, 0x0], 0x2}) socket$can_raw(0x1d, 0x3, 0x1) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00007c7000-0x8)={0x0, 0x0}) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x0, &(0x7f000094c000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00000e2000)=0x14) 2018/01/24 07:54:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000062c000-0x38)={&(0x7f0000f4d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bea000)={&(0x7f00005ad000-0xcc)=@getpolicy={0x5c, 0x15, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, [@sec_ctx={0xc, 0x8, {0x8, 0x8, 0x1, 0x1, 0x0, ""}}]}, 0x5c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00007ce000-0xb8)={0x0, 0x7ff, 0x8, 0xff, 0xff, 0x0, 0x1ff, 0x7, {0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x44b, 0x1, 0x4, 0x100000000, 0xffffffffffffffe0}}, &(0x7f0000119000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000229000-0x8)={r2, 0x5576}, &(0x7f00005f6000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000048000-0x8)={r3, 0x6}, 0x8) 2018/01/24 07:54:45 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000001000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ff9000)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000000)={0x0, 0xe77, 0x5, [0x100000000, 0x100000000, 0x101, 0xfff, 0x1000]}, &(0x7f0000000000)=0x12) connect$ipx(r0, &(0x7f0000000000)={0x4, 0x100000000, 0x2, "8d7477c6d57a", 0x200, 0x0}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000003000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_SET_MASTER(r2, 0x641e) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000002000-0x74)=[@in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x5}, @in6={0xa, 0x1, 0x7, @loopback={0x0, 0x1}, 0x8}, @in6={0xa, 0x3, 0x869c, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}], 0x74) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000003000)={0xa, 0x0, 0x8, @loopback={0x0, 0x1}, 0x4cbc974d}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000002000)={@common='bcsf0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000002000-0xc)={@dev={0xac, 0x14, 0x0, 0xe}, @broadcast=0xffffffff, r3}, 0xc) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001000-0x8)={r1, 0x1000}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r4, &(0x7f000074e000)="", 0x0, 0x90, &(0x7f0000f68000)={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/24 07:54:45 executing program 7: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f000000b000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000017000-0x4)=0xfffff7fffffffffd, 0x4) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000015000)=0x4, 0x4) bind$inet(r1, &(0x7f0000012000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0x7, &(0x7f000001d000)={0x0, 0xfffffffffffffe01, 0x9, 0xff}, 0x10) socketpair(0x9, 0x6, 0x80000000, &(0x7f000001d000-0x8)={0x0, 0x0}) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r4, 0x400443c9, &(0x7f000001d000-0xc)={{0x8, 0x683, 0x8e9, 0x3, 0xfe0d, 0x3}, 0x401}) listen(r0, 0x0) listen(r2, 0x0) 2018/01/24 07:54:45 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffffff, &(0x7f0000bb5000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r0, 0x107, 0x9, &(0x7f0000000000+0x368)=0x0, &(0x7f0000089000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000301000-0x48)={0x2, 0x3, &(0x7f00002a6000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00006c5000-0xa)='syzkaller\x00', 0x0, 0x90, &(0x7f0000dc5000)=""/144, 0x40f00, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f000043a000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00000ec000-0x4)=0x1c, 0x80800) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000e5b000-0xa0)={0x0, @in6={{0xa, 0x0, 0x81f, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x3}, 0x7893}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x401, 0x7ff, 0x2, 0x5}, &(0x7f0000ac7000)=0xa0) ioctl$sock_ifreq(r1, 0x8925, &(0x7f000086f000-0x50)={@generic="72af4fada0f245fffc2df9e1e4e570a1", @ifru_flags=0x1000}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000fc000-0x10)={r2, 0x88, &(0x7f0000dcb000)=[@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x401, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x7ac5}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000e6d000-0x4)=0x10) 2018/01/24 07:54:45 executing program 2: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000020000-0x30)={0x18, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1000a, 0x0, 0x0}, [@nested={0x4, 0x4, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000004000)={@common='gretap0\x00', @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/24 07:54:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0xffffffffffffffff, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x1d) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000094a000)={r0, r1}) connect$vsock_stream(r0, &(0x7f0000001000-0x10)={0x28, 0x0, 0x0, @hyper=0x0, 0x0}, 0x10) poll(&(0x7f00000dd000-0x8)=[{r0, 0xfffffffffffffffe, 0x0}], 0x0, 0x863) listen(r0, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000161000)={r1, r1}) sendmsg$kcm(r2, &(0x7f0000339000)={&(0x7f000090a000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, 0x0, 0x0}}, 0x2e, &(0x7f000056c000)=[{&(0x7f0000324000)="de", 0x1}], 0x1, &(0x7f0000f1b000-0x2320)=[], 0x0, 0x0}, 0x0) 2018/01/24 07:54:45 executing program 4: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xe, &(0x7f0000000000)=0x0, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000006000)={0x8, &(0x7f0000005000-0x40)=[{0xff, 0x7, 0x6, 0x20}, {0xf160, 0x8, 0x101, 0xffffffffffffffc0}, {0x6, 0xffff, 0x9, 0x7ff000000}, {0x24, 0x0, 0x4, 0x4}, {0x0, 0x6, 0xbb, 0x7}, {0xff, 0xfffffffffffffffd, 0x1, 0x7}, {0x100000001, 0x835, 0x4, 0x0}, {0xffff, 0x1, 0x8, 0x3}]}, 0x10) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000002000-0x4)=0x0) 2018/01/24 07:54:45 executing program 5: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f0000f5a000-0xa)=@file={0x1, './file0\x00'}, 0xa) listen(r0, 0x0) r1 = epoll_create(0x3ff) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00001e9000)={0x4, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000e34000-0xc)={0x8, 0x0}) 2018/01/24 07:54:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00001f6000)={r0}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000704000)={0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @rand_addr=0x0}, &(0x7f000027d000-0x4)=0xc) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000726000)={r2, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x12}, [0x0, 0x0]}, 0x10) bind$inet(r0, &(0x7f0000acb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) 2018/01/24 07:54:45 executing program 2: mmap(&(0x7f0000000000/0xfab000)=nil, 0xfab000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f88000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(camellia-generic)\x00'}, 0x58) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000263000)={{{@in=@loopback=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000685000-0x4)=0xe8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="0a078107d5e30800b3c2aeed5c54dbb7d0cd376b6140298e", 0x353) accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000fab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000fab000)={{0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, {0xa, 0x3, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x101}, 0x5, [0x1, 0x81, 0x80000000, 0x0, 0x0, 0x0, 0x3fa1, 0x5]}, 0x5c) 2018/01/24 07:54:45 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000000000)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f000067f000-0xd3)=""/211, &(0x7f0000001000-0x4)=0xd3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000002000-0x4)={r0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r1, 0x10c, 0x8, &(0x7f0000001000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000001000-0x4)=0x0, &(0x7f0000003000-0x4)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000004000-0x88)={0x19ce, {{0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000-0x8)=@assoc_value={0x0, 0x3}, &(0x7f0000004000)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000005000-0x10)={0x4, 0x2, 0xd5, 0x8, r2}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000006000-0xce)=""/206, &(0x7f0000004000-0x4)=0xce) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(r1, 0x0, &(0x7f0000007000-0x4)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000006000)={r2, 0xdf9f, 0x1}, &(0x7f0000004000-0x4)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000005000)={r4, 0x7}, 0x8) getsockopt$inet6_udp_int(r3, 0x11, 0x1, &(0x7f0000006000)=0x0, &(0x7f0000000000)=0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000001000)={r2, 0x68, &(0x7f0000000000)=[@in6={0xa, 0x1, 0xf9a, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0xfffffffffffffff8}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x3f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1ff}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000002000)=0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000008000-0x6)={r4, 0x0}, 0x6) socket$packet(0x11, 0x3, 0x300) 2018/01/24 07:54:45 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000001000-0x10)={0xffffffffffffff9c, 0x50, &(0x7f0000001000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000796000)=r0, 0x4) r1 = socket$inet6(0xa, 0x100000007ffff, 0x2000ff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r2, 0x111, 0x4, 0x1, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x14) socketpair(0x1b, 0x3, 0xb49, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r3, 0x103, 0x6, &(0x7f0000002000-0x4)=0x7, &(0x7f0000000000)=0x4) 2018/01/24 07:54:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000669000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000e37000-0x8)={0x0, 0x7f}, &(0x7f0000201000)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000013f000)=@assoc_value={r2, 0x7}, 0x8) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000acf000-0x4)=0x0) 2018/01/24 07:54:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000992000)="", 0x0, 0x20044040, &(0x7f0000835000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000464000-0x4)=0x5, 0x4) 2018/01/24 07:54:45 executing program 2: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000aa1000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f78000)=0x10, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f000006b000-0x10)="c34971b607d0e63528216f3cb441c798", 0x10) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d2d000)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) bind$alg(r1, &(0x7f000067f000)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00005ec000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad40", 0x18) r2 = socket$inet6(0xa, 0x80000, 0x20) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f00006d6000)={0x4, {{0xa, 0x1, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9c84}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r3 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e60337191a58df0c2c6d5b870ca6e04caf41eab5e606a5400ab3f2b56cfac84401200885e8ed098aa6615ba7d2e3a545e7c9ebb48843f0a661147644288ac33c034e21d9866cea316441b3fca929425ac31ac96fae38c279faa18cbd3fc292aab32de885d749af3db389d1e128e78080b2c002a5fa9c8ab59ac3aaa0344849a0616e811f092ef32d156b4db5b36b9689437da01e8f96d5a7b9433602bc3599891129d5aa3b884cd915f012bf405463eef858d87497df96935bd9f53c734c18b298ad7a9b378e8c54c28a89ea57a5945afd1b23f6a459937269a106e467a29766cbe0cc96fd306d687db2f133084745ea573f3263919881234d93ac54de65ec1911312fa2b2afc9b165e5d8ab86782eff4fcfb00a1236386283f41e0954740ab7514c850126c407fe287ec7a9176f3b2ccdd5b970148846188ff57ce85c45163af7dabcf897f358a20e719c69cd0c893c361dd8f5f5d865aa8324be576acb66024b46075af6742d5f44bf34c862f4fee232c5d64c5be176d4f7d422e69b7e5ca45be4cca3e6ae04d902f4d4fbd3c61378d03d7848e1ed665f7e5a7cfe39c7bb1d850cf188892305fdc51f32bc722d22b01f97789d19fcb6d7bf043fb79fede427f4339c5e70fb53df815ed0ed86c295ba5c8127be83c025fc05e5f2e782191606c463f77fc5cbab63d197871855823c3b79245a293621814c7c11353519575a8b9b65a149278a1a4a8f699ee0f7b4c3a294ba6202baf494b8a3158513fab94b982e22a138544c9db8afdf9f71ab9307f23710634ca6c7f7a023276eb8f9530a86329d81ed4c2e43dd10d3d4bd0f978d25d5854d5437448721d7f5a2e3d1f99d7f3f6d36e35ed4d", 0x285}], 0x1, &(0x7f0000df0000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept(r3, &(0x7f0000323000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f79000-0x4)=0x10) setsockopt$netlink_NETLINK_PKTINFO(r4, 0x10e, 0x3, &(0x7f0000934000-0x4)=0x1, 0x4) recvmsg(r3, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f12000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) r5 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCADDRT(r5, 0x890b, &(0x7f0000cfc000)={0x4, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x7, 0x5, 0x100000000, 0x9, &(0x7f0000ded000-0x10)=@generic="50e2f4894abc04311ee4a9aa6da75d2d", 0x2, 0x0, 0x0}) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f79000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r6, 0x114, 0xa, &(0x7f0000f79000-0x1)={0xffffff63, "b7"}, 0xfffffffffffffff5) socket$alg(0x26, 0x5, 0x0) 2018/01/24 07:54:45 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000001000)={0x0, 0x7, 0x6, 0x6, 0x8, 0x8}, &(0x7f0000001000)=0x14) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000000)=r1, 0x4) socketpair(0x9, 0x7, 0xf1, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$inet6_int(r2, 0x29, 0x49, &(0x7f0000d77000)=0x0, &(0x7f0000c1c000)=0x4) 2018/01/24 07:54:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000d37000)={0x0, 0x0}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000d56000)=0x10, 0xffffffffffffff07) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f0000bc6000-0x50)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0700000000000000000305fffe090000daff0000000100000000000000000423"}) socketpair(0x9931cabe9eb9a7cc, 0x80000, 0x2, &(0x7f0000224000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000ff0000)={0x6}, 0xffffffffffffff72) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000352000)={{{@in=@empty=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d2d000)=0xe8) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000989000-0x10)={r2, 0x28, &(0x7f0000d09000+0x8ac)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000ebe000)={r5, 0xff, 0x18}, 0xc) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000283000)={{{@in=@broadcast=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000915000)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f000016a000-0xe8)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x1, 0x3, 0x3, 0x2, 0xa0, 0x20, 0xff, r4, r6}, {0x7, 0x20, 0x1000, 0x101, 0xff4, 0x8d, 0x1, 0x6}, {0x1, 0x0, 0x9, 0x2}, 0x4, 0xc, 0x1, 0x0, 0x3, 0x3}, {{@in=@multicast1=0xe0000001, 0x3, 0x0}, 0xa, @in=@empty=0x0, 0x1, 0x4, 0x3, 0xa0f, 0x8, 0x5, 0x80000001}}, 0xe8) 2018/01/24 07:54:45 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xf, 0x80006, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000001000)=0x0) connect$inet6(r0, &(0x7f0000d92000-0x1c)={0xa, 0x1, 0x3ff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x100000000}, 0x1c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000003000-0x48)={0xf, 0xb, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x7a02731c}, [@generic={0x7, 0xfffffffffffffe00, 0x3d, 0x7}, @alu={0x7, 0x8, 0x5, 0x4, 0x3, 0x4, 0xffffffffffffffff}, @alu={0x0, 0x1, 0x0, 0x7, 0x7, 0xfffffffc, 0xfffffffffffffffc}, @ldst={0x0, 0x3, 0x3, 0x7, 0x8, 0x0, 0xffffffffffffffff}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000002000)='syzkaller\x00', 0xe68, 0xad, &(0x7f0000001000-0xad)=""/173, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r2}, 0x48) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000c4b000-0x10)=[], 0x0) 2018/01/24 07:54:45 executing program 0: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000008000)={0x0, @in6={{0xa, 0x3, 0xfffffffffffffff8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3ff, 0x8, 0x3f, 0xffffffffffff8001, 0x4, 0x2, 0x5, 0x2, 0x8, 0xbf, 0x4, 0x4, 0x8, 0x7, 0x6]}, &(0x7f0000003000)=0x108) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000009000-0x98)={r1, @in6={{0xa, 0x1, 0x7fffffff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x8680}, &(0x7f0000009000-0x4)=0x98) r2 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$unix(0x1, 0x5, 0x0) connect$unix(r3, &(0x7f0000a65000-0xa)=@file={0x0, './file0\x00'}, 0xa) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000006000)={0x0, 0x0}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0, r4}, 0x10) 2018/01/24 07:54:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000519000-0x4)=0x7f, 0x4) r1 = accept4(r0, &(0x7f0000f53000-0x20)=@pptp={0x0, 0x0, {0x0, @multicast1=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000488000+0x6ab)=0x20, 0x0) bind$inet(r0, &(0x7f000084c000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffd8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000009b000-0x8)={0x0, 0x0}, &(0x7f000047d000)=0xfffffffffffffda7) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000e8c000)={0x5, 0x203, 0x1, 0x800, r2}, &(0x7f00004d8000)=0x10) getsockopt$inet_tcp_buf(r1, 0x6, 0xf, &(0x7f00004c2000-0xd6)=""/214, &(0x7f0000d13000-0x4)=0xd6) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000767000-0x4)=0x0, 0x4) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="8063bd765382efe814f0b81a685f0c879ffe79eb63a7f33856f7f830588bdf0b5da10cc277b3cf43c889e7d400b5436b708080081810b2d70ab3a4baf0f76dec17fd63041cf95559fa7a977f0686f3f3a7dce7f428382ffdd5cae31da03bc8759d6cbb7efb54fea725947a54410112492d08d196", 0x74}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) 2018/01/24 07:54:45 executing program 1: mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x88) bind$inet6(r0, &(0x7f000063b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, 0x1c) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000c41000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000fc3000)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00007ec000-0x18)={@loopback={0x0, 0x1}, 0x10000, r1}) sendto$inet6(r0, &(0x7f0000fc4000-0xf)='\'', 0x1, 0x0, &(0x7f0000fbb000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) 2018/01/24 07:54:45 executing program 7: mmap(&(0x7f0000000000/0xde2000)=nil, 0xde2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x9, 0x80008, 0x0) accept4(r0, 0x0, &(0x7f000048b000)=0x0, 0x80800) mmap(&(0x7f0000de2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000de3000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000de2000)=0xc) mmap(&(0x7f0000de3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x100000114, 0x2711, &(0x7f0000de3000)=""/40, &(0x7f0000de4000-0x4)=0xfffffffffffffd72) 2018/01/24 07:54:45 executing program 6: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000004000-0xc)=@sack_info={0x0, 0x10000, 0x5}, &(0x7f0000004000)=0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x0, 0x4) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000004000)={r1, 0x3}, 0x6) getsockname(r0, &(0x7f0000003000-0x3a)=@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}}}, &(0x7f0000003000-0x4)=0x3a) ioctl$int_out(r3, 0x5460, &(0x7f0000000000)=0x0) 2018/01/24 07:54:45 executing program 3: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4, 0x800, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000002000)=[{{0x0, 0x0, &(0x7f0000022000-0x40)=[], 0x0, &(0x7f0000008000-0x2a0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000011000)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) setsockopt(r0, 0x111, 0x1, &(0x7f000000c000-0x5)="0ed4550f", 0x4) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000028000)=0x0) 2018/01/24 07:54:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00009d6000-0x1c)={0x6, 0x1, 0x7fff, 0x18, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/24 07:54:46 executing program 0: pipe(&(0x7f0000a33000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000305000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000000000)={r1, 0x8}) r2 = socket$netlink(0x10, 0x3, 0x0) setsockopt(r2, 0x10e, 0x5, &(0x7f0000000000)="", 0x0) pipe(&(0x7f0000f4c000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000001000-0x4)=0x9, &(0x7f0000000000)=0x4) 2018/01/24 07:54:46 executing program 1: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0x9, 0x4000000000080, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000fd1000)={0xe, 0x8, 0x2, 0x4, 0x4, r0, 0x40, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r1 = epoll_create1(0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000fd2000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fd2000-0x4)=0x10, 0xb1797563776e1ab5) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000925000)=@assoc_value={0x0, 0x5}, &(0x7f000025e000)=0x8) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000fd2000-0x8c)={r3, @in6={{0xa, 0x1, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000747000-0x4)=0x8c) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000f40000)={0x0, 0x0}) pipe(&(0x7f0000627000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000c6d000-0xb9)={0x0, 0xb1, "435992434cf46c81c09147d08ed3834f26931a302f5c4a84f076502a8efc94ff94aadbdc50c73c1018f9e45fd8a6174e5db1b1fccfd0d299711508118bd3456d2aff885dbb5f2860a50ceef26660671a6e6d0f379e5cae91a916a9897198a7f56b902c33444fefa2f748ccb26d1f6ce6532bd97be9bcee73c69dcdc216326df42f2854418eb322105b2e9d48264aca51454bceeab16f4b9e056076dc5aa9e1784711cfbe78ee9e769e20a1dad5e33bc2c8"}, &(0x7f0000509000-0x4)=0xb9) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f00002ad000)={r5, 0x3, 0x3, [0x9, 0xffff, 0x6]}, &(0x7f0000eb1000-0x4)=0xe) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000fd1000)={0x9, 0x0, 0x9, 0x2, r5}, &(0x7f0000fd2000-0x4)=0x10) 2018/01/24 07:54:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000eea000-0xb8)=[@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000f75000-0x1c)=[@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000efe000)=[@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}], 0x38) pipe(&(0x7f0000099000-0x8)={0x0, 0x0}) connect$pppoe(r1, &(0x7f0000628000-0x1e)={0x18, 0x0, {0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) 2018/01/24 07:54:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000006b000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000213000)={0x793, 0x6, 0x6, 0x5}) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000b56000)=@req3={0x40, 0xffffffffffffffff, 0x4, 0x1, 0x8, 0x7, 0x400}, 0x1c) r1 = socket(0x10000000000010, 0x3, 0x0) write(r1, &(0x7f00006af000-0x24)="240000002e001f0100101a00000000002300f9ffffffffffffffffff08ffffff04010061", 0x8) 2018/01/24 07:54:46 executing program 7: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000010000-0x10)={&(0x7f0000021000-0x274)={0x14, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0xc, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r1, 0x0, 0x2f, &(0x7f0000024000)={0x576, {{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x15}, [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) 2018/01/24 07:54:46 executing program 6: mmap(&(0x7f0000000000/0xf0000)=nil, 0xf0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x83, &(0x7f00000ef000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "e4f507", 0x4d, 0x88, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0xfffffffffffffffd, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], "8f73d1b656f86a2d3c721fe20f93e5a8f4c3688b750951729cd9aafa66ac5e208583a8d1486a49c5a6cb8c11cb56abb8aa7eafea7b8015a2e5a3a8004a"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) pipe(&(0x7f000005c000)={0x0, 0x0}) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000064000-0x4)=0x6f, 0x4) 2018/01/24 07:54:46 executing program 2: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000003000-0x38)={0x0, 0x0, &(0x7f0000026000-0x10)={&(0x7f0000009000)={0x2, 0x4, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f000002d000-0xc)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f0000008000-0x4)=0xc, 0x800) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f000002c000)={0x8, 0x4, 0x0, 0x7}, 0x8) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f000002e000-0x4)=0x100000000, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000002d000-0x4)=0x0, 0xf9) 2018/01/24 07:54:46 executing program 3: r0 = socket$inet6(0xa, 0x4, 0x6) bind$inet6(r0, &(0x7f0000894000-0x1c)={0xa, 0x1, 0xfffffffffffffff7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x40003f, &(0x7f0000c15000)="", 0x9b) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000bdf000-0xb8)={0x0, 0x0, 0x7, 0x7fff, 0x32d2, 0x7, 0x2, 0x1, {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]}, 0x5, 0x0, 0x1, 0x8001, 0xfffffffffffffffc}}, &(0x7f0000dfc000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000b4000-0x8)={r2, 0x40}, &(0x7f000003b000)=0x8) socketpair$inet6(0xa, 0x2, 0x3, &(0x7f0000ef7000-0x8)={0x0, 0x0}) connect$inet6(r0, &(0x7f0000899000-0x1c)={0xa, 0x1, 0x9, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_buf(r0, 0x29, 0xcc, &(0x7f000053e000)="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", 0x10ab) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000464000)={0x0, 0x2, 0x9, 0xffffffff, 0x9, 0x80000001, 0x8, 0x1, {0x0, @in6={{0xa, 0x0, 0x20, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0xffffffff00000001, 0x0, 0x8, 0x4}}, &(0x7f0000fae000)=0xb8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f00004e1000)={r3, 0x1f, 0x25, "fe69c3e039f4a4f6835c79fa307ceda2f3d9fef40b41c286a03ee2b78535ae8fcaa8d25de0"}, 0x2d) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000f9e000-0x4)=0x0, &(0x7f0000ceb000)=0x4) 2018/01/24 07:54:46 executing program 6: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x8e, &(0x7f0000007000-0x115f)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x58, 0x40000000003a, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "a97188", 0x0, 0x29, 0x0, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, [@routing={0x0, 0x2, 0x0, 0x0, 0x0, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}]}], "aabf21a21c6734cc0a8e4dee23721a03"}}}}}}}, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) 2018/01/24 07:54:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xe, &(0x7f0000bbc000-0x65)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@generic={0x4305, ""}}}, &(0x7f0000aab000-0x14)={0x0, 0x0, []}) r0 = socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000ffc000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 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=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009cd000-0x4)=0xe8) ioctl$sock_bt_hci(r0, 0x400448df, &(0x7f000083d000-0xe)="262fd72d9d216ab05b0d57d27172") 2018/01/24 07:54:46 executing program 0: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = accept(r0, 0x0, &(0x7f0000d74000)=0x0) setsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f0000ff6000)=0x0, 0x4) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000d38000)=@generic="4c589176d90ebb9ca6895f7f430cc3d8") 2018/01/24 07:54:46 executing program 2: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r0, 0x89eb, &(0x7f0000001000-0xdf)="265214d212ae466e29dba1b948687488f62b450ace9bf248d2d4babe3826fea03bc8869c59cd0732f9d4aed7fc64e21c1bdc3e391c90b5777d3dbf2139c3da227774545945493b68b823be18cb60cfadecdc9ff653c66ad21e35434091332c1c42f8e9eb69d3cdc9b8360166a555d12e031e00b7127c93f5efe5b280284800e9db3de511e0fc0a7e1fbb72bb9137e511b7f07c12ed0f8e9db9afb6f81107d0aab6da0e55c67a969206c4837ab55aed598929e679f9a50174ceac97d084a3f39d295e09e9998d9065d025906af65c7be206a59bc290db3b62240ebeb35fb8f8") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000fb0000)={&(0x7f0000855000)="e91f7189591e9233614b", 0x0, 0x8}, 0x10) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000921000-0xc)={0x0, 0x80000, r2}) ioctl$DRM_IOCTL_AGP_RELEASE(r3, 0x6431) getsockopt(r1, 0x6, 0x9b32, &(0x7f000040a000-0x57)=""/87, &(0x7f00007f7000)=0x57) 2018/01/24 07:54:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x400000000003, 0x0, &(0x7f0000634000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r1, &(0x7f0000cd6000)=[], 0x0, 0x0) recvfrom$unix(r1, &(0x7f00004df000)=""/0, 0x0, 0x0, &(0x7f0000b65000)=@file={0x0, './file0\x00'}, 0xa) close(r0) 2018/01/24 07:54:46 executing program 5: mmap(&(0x7f0000001000/0xe9d000)=nil, 0xe9d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x0, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in6={0xa, 0x0, 0x8001, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, @in6={0xa, 0x3, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x74e7}, @in6={0xa, 0x1, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xd9}, @in6={0xa, 0x0, 0x5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0xaf}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xff}], 0xac) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000e9e000-0x26)="240000001a0025f00018000400edfc0e0a0b0000e80000000009ffeb0800010000000100", 0x24) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000a9b000-0x4)=@assoc_id=0x0, &(0x7f00004fb000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000552000+0xe78)={r2, 0x10001}, 0xfffffffffffffee8) 2018/01/24 07:54:46 executing program 6: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$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) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000000b000-0x18)={r0, &(0x7f000000e000-0x1)="", &(0x7f0000010000)=""/58}, 0x18) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000008000)={@generic="0529479214d9949f65b59fd2f55b977a", 0x71}) 2018/01/24 07:54:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x5, 0x8, &(0x7f0000c0e000-0x8)={0x0, 0x0}) getsockopt$inet6_int(r0, 0x29, 0x52, &(0x7f000092d000-0x4)=0x0, &(0x7f00006e0000)=0x4) bind$vsock_stream(r1, &(0x7f00009b2000-0x10)={0x28, 0x0, 0xffffffff, @my=0x1, 0x0}, 0x10) r2 = socket(0x10, 0x2, 0x0) splice(r1, &(0x7f0000523000)=0x0, r2, &(0x7f0000911000-0x8)=0x0, 0x4, 0x2) sendmsg$nl_route(r2, &(0x7f0000bf6000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f00009bb000)=@newlink={0x48, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_VFINFO_LIST={0x14, 0x16, [{0x10, 0x1, [@nested={0xc, 0x3, [@generic="633852d053"]}]}]}]}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) getpeername(r2, &(0x7f0000fbf000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f00000df000-0x4)=0xc) 2018/01/24 07:54:46 executing program 1: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000007000)={0x0, 0x6000000, 0x4, [0xff80000000000000, 0x1, 0x16, 0x100000000]}, &(0x7f0000006000-0x4)=0x10) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000026000-0x108)={r2, @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]}, [0x0, 0x8, 0x3, 0x7fff, 0xffff, 0x906, 0x7, 0x81, 0x6, 0x9, 0x7, 0x4, 0x17f, 0x0, 0x79]}, &(0x7f000000c000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f000000c000+0xc00)=0x0, &(0x7f0000025000-0x4)=0x4) sendmsg$nl_generic(r0, &(0x7f0000003000)={&(0x7f0000015000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000012000-0x10)={&(0x7f0000022000-0xd0)={0x30, 0x1b, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x20001, 0x0, 0x0}, [@nested={0x1c, 0x99, [@typed={0x18, 0x0, @str='[systemcpuset\x00'}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 07:54:46 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffff9c, &(0x7f0000e7b000)=@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}}}, &(0x7f0000000000)=0x32) bind$alg(r0, &(0x7f0000a38000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000cb9000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt(r1, 0x1, 0x4, &(0x7f0000019000)=""/15, &(0x7f000000e000)=0xf) sendto(r1, &(0x7f00000f8000-0xd8)="5b5ca114394622274f31d5bd889134cb39f5d43ffa1f5853f72bb0538110c44bad7432bee4b335a1a6b1fd140a327746cc0555928bba94ea6eee9c7e9e194db8171ca8c91fd3938a448b20ad766a36f7b59dc99f8a2b90b9f11ed56871ade17fcaaf52dfa5ff06a458f5ad8cae955da70b005c1bb7e098aa85a2b4c0b0a8e3d217d6352e0d186a9a66dea39cace53a09eadb553816809c96de4031b499ba0d8479b3fa5d8fc59a45b1da48082b0b519d1486418a03327750523da01b6d23386e0a500a0e7e1b38c1896919ad34d567157b4aaeb5529a6659", 0xd8, 0x800, &(0x7f00000ca000)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x2, 0x3, 0x2}}, 0x2e) 2018/01/24 07:54:46 executing program 5: mmap(&(0x7f0000000000/0xf8d000)=nil, 0xf8d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r0, &(0x7f0000f8d000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x5, 0x9, &(0x7f0000f8d000)={0x8}, 0x8) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f8d000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-256-generic\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f86000+0x54d)={0x0, 0x0, &(0x7f0000e47000-0x10)=[], 0x0, &(0x7f000060e000)=[], 0x0, 0x0}, 0x0) 2018/01/24 07:54:46 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000000)=0x0, 0x800) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00005d4000-0x8)={0x0, 0x0}) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) close(r2) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r4, 0x118, 0x1, &(0x7f0000001000-0x4)=0x3, 0x4) setsockopt$IPT_SO_SET_REPLACE(r2, 0x3a, 0x40, &(0x7f0000002000+0x68f)={'filter\x00', 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0], 0x10, &(0x7f0000002000-0x10)={0x0, 0x0}, []}, 0x60) vmsplice(r3, &(0x7f0000617000)=[{&(0x7f000040c000)="8097cfc4eb65e46414184615f2b25fb9b38729070029725b05c1239b24aa570ea052f89682", 0x25}], 0x1, 0x1) 2018/01/24 07:54:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = bpf$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$kcm(0x29, 0x2, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000fa000)={0x0, @empty=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000ecf000)=0xc) socket$inet6(0xa, 0x5, 0xff) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000047b000)={r3, @broadcast=0xffffffff, @broadcast=0xffffffff}, 0xc) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031b000-0x8)={r0, r1}) sendto$inet(r0, &(0x7f0000b92000)="", 0x119, 0x3, &(0x7f0000f00000-0x10)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000028a000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_SET_MASTER(r4, 0x641e) sendto$inet(r0, &(0x7f000040e000-0x70)="39b8c6082f570ffaa4b793a439199e9f8d26118466a964c5fbbc52a96bc569f2459ca0582d61ca31bbaa21987ebebec098a0cd837040c667b4e804c05d68fe73a4b78a2b75352db3a17db61184ef117e11bf5ca55c845cab73a64451527d972aaca7302917b3b8a1aa1815f568743a51", 0x70, 0x80c0, &(0x7f0000e64000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/24 07:54:46 executing program 7: r0 = socket$unix(0x1, 0x800001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) accept4$alg(r1, 0x0, 0x0, 0x80000) getsockname$unix(r0, &(0x7f000096d000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f00008c1000)=0x8) 2018/01/24 07:54:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000e26000+0xc0)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f000020d000-0x10)={0x6, 0x4}) r1 = socket(0x1000000010, 0x10000000002, 0x0) write(r1, &(0x7f000063b000-0x133)="1f000000120009f2f908fe0000e100008000001405752200dffe1aec000081", 0x1f) recvmsg$kcm(r1, &(0x7f000012a000-0x38)={&(0x7f0000301000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000134000)=[], 0x0, &(0x7f0000117000)=""/0, 0x0, 0x0}, 0x0) recvmsg$kcm(r1, &(0x7f0000c89000)={&(0x7f000021f000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f000042a000-0x40)=[{&(0x7f0000bf4000)=""/213, 0xd5}, {&(0x7f0000b90000-0x2d)=""/45, 0x2d}, {&(0x7f0000a62000)=""/19, 0x13}, {&(0x7f000041c000-0x46)=""/70, 0x46}], 0x4, &(0x7f000017f000)=""/49, 0x31, 0x4}, 0x40000002) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000056e000-0xc)={0x0, 0x0, 0x0}, &(0x7f00007e9000-0x4)=0xc) r4 = getuid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000056d000)={0x0, 0x0, 0x0}, &(0x7f0000ebd000)=0xc) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00004aa000)=0x0) r6 = getpid() setsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000ec2000-0xd5)="c39abc714a8f5e72e755c0acb2b036ba542f75f8edf6ab59958739fc770eaa6553936f0c83621452d42e1fc1f7beb46b25346de675424f0d9b51782cace0622cf23809496922741fe3d6380692eb5d1b8f9a5089387f68dba953b1f1324fbdb10f7806ffcd97e68305ba6fce9ffc2f1fd0e630c9e8e635d70a905fd36205bccbe242f60d543fcb8a6d522abf1729c6c45d74413f9a143ff3d8805017a3d53a3deabec3060efe2f15bc241190240c912fdcbee2e3db0986f4f4a196f35950d544ebdf73d1f6cca331c96b50776cd612c09bf17051f3", 0xd5) pipe(&(0x7f000084e000)={0x0, 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000d01000)={0x1, 0x15, &(0x7f0000431000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x7}, [@call={0x85, 0x0, 0x0, 0x2a}, @jmp={0x5, 0x2, 0x7, 0x5, 0x3, 0x4, 0x1}, @generic={0x1, 0x5, 0x200, 0x0}, @call={0x85, 0x0, 0x0, 0x22}, @call={0x85, 0x0, 0x0, 0x1b}, @generic={0x800, 0x80000000, 0x4, 0x1}, @map={0x18, 0x4, 0x1, 0x0, r7, 0x0, 0x0, 0x0, 0x0}, @alu={0x7, 0x6, 0xf, 0x2, 0xf, 0xfffffff4, 0xfffffffffffffffc}, @call={0x85, 0x0, 0x0, 0x2a}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000ea2000)='syzkaller\x00', 0x8, 0x26, &(0x7f0000d95000)=""/38, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r2}, 0x48) sendmsg$nl_route(r1, &(0x7f0000d96000-0x38)={&(0x7f0000867000)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000b38000-0x10)={&(0x7f00009c2000-0x1810)=@bridge_setlink={0x1810, 0x13, 0x820, 0x7, 0x2, {0x7, 0x0, 0x0, r2, 0x100, 0x60271cf2d687b688}, [@IFLA_VF_PORTS={0x1798, 0x18, [{0x1174, 0x1, [@nested={0x1158, 0x62, [@generic="ff1ec14192a1f9aa694035817d681b17859a593eadeb8e3abced6891c3217294a7cde1060ed3502a4c24b921fbcf39db37f53c444f98e80a8af3b63014c95797faa15349cad39f2680823a880439f788a188b3cd09855e0bff6646f8e0d75818e7873b38af2f5d2faa166c327acec0a0c45efd5df75d5bc72ef1d4e64da55a3798b3a9c766afb7ac2aec6427269d1c459b5d5776", @typed={0x1008, 0x57, @binary="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@typed={0xc, 0x70, @ipv4=@rand_addr=0x2}, @generic="73b4a56e1573e7b299b3340865c9b6513b123e9da152339f0f6ff029f5e71f1c43d95c504bfcc4bf456bc1d9a3eed15d44045c309ba8ca8346543957c3c40321abfa4baff5c2753679f3da604c9e4739538da38e706bd4d72650383eeaa6b94e6d393dfcbc23d45022afedaa3c74b48b9b42806190690d087d136254a3acf8fd0f03c43db9d1e4c060b2f186340c4d03cbdd6927633b7fabbd4c04b63ee09cc761ff0d", @typed={0x8, 0x4a, @void=""}]}, @typed={0x18, 0x5e, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}}]}, {0x134, 0x1, [@generic="354ffce6b64966bb1e5b2ca90c5fad5c5b2dfe6a914795eb694e14aa2c1244947b213626092746df589a211b5c68cbd7b9648c8a79a22a98f751d88e4f4db9b50577974ecd4ca950e8333c8c993905490e780a33cb109cf8a91a0bc90c5019d327b961548f086ecd3ddc74c485f5883a157e46f2d4c2a7f4fa6d1205144f2ca06aff277df39201a7cd4252d03d5ad367b7f1a24e0e3b8c18537c7683f9ded71a2f521c739d5a6e14050a93b6e47889ee3b700fe297d5e9861cf6e88a5a4e80158ef21fbee1a83c", @typed={0x10, 0x54, @u64=0x1}, @typed={0x18, 0x6c, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @generic="9a2788f1bb7986551688846ee017492f66a4a8", @nested={0x14, 0x8e, [@typed={0x10, 0x63, @u64=0xfffffffffffffff9}]}, @nested={0x10, 0x57, [@typed={0xc, 0x24, @u32=0xfffffffeffffffff}]}, @typed={0x8, 0x94, @void=""}]}, {0x4ec, 0x1, [@generic="25ee7a0d5250f34e6421ffd3f61e281f2c", @typed={0xc, 0x62, @pid=r3}, @typed={0x10, 0x71, @u64=0x81}, @nested={0x44, 0x72, [@typed={0x10, 0x3e, @u64=0x2}, @generic="54d738b4c19026c8f8c326", @typed={0xc, 0x8c, @uid=r4}, @typed={0x18, 0x35, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, @nested={0x160, 0x7a, [@typed={0xc, 0x57, @pid=r5}, @typed={0x40, 0x51, @binary="e1946a35005a7b1eafd2603767640e602310a32be554b259828b8305fc60180cb2c53fbc42d2db1a5446ec8a79f97f972803300b44"}, @generic="9990961633f44512e400554847f5db6861daa2eb658996dcdc0900b09f44fdd67f7b2e935f6a45fbf48b25d62dddbfd18ec24c3f58e9416841e6e8bb97d266a3355b4663e621eef460d1eacafee022295c6073f362229369848f628792841dacec69537dcfe1bc07cb81dc34d3cf39a07fac2eeda5c3ef4b07662843e9c43dabe5db010c50d9cba311fddbe4e327866d76969e6047917343b428382152f72f493b0dba875ea36684ba19ae89e73f18d8e0442e1cd615c4f1da88747fb1b0a582", @typed={0xc, 0x2e, @fd=r1}, @generic="dc95fbff15b0d8b5b03607dcafd6bd05", @typed={0xc, 0x96, @ipv4=@multicast1=0xe0000001}, @typed={0x1c, 0x84, @str='cgroupmime_type,\x00'}, @generic="90b6fb6d10ce691d45"]}, @nested={0x218, 0x94, [@typed={0x18, 0x74, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @generic="d6ccd080d1d2463369a71b0f6b23fae91aa3b7841be4cc500a13a9440ef50900f567f49d3f25995dd976c83615eb94a9e382322be6a29aa5fc20e297637dc01376e03c298c0c163529e1a3b88b9a7177434911067dd092eec112f291a55089401215049cfed4153982737a94dd12a1cde4aef72b78f9f7d3567ea4e438bcb0926d1209a94a5ae44a0f11b0df51873d6fba720afcd0847e12d94251af432a49e598c3e8e4db3ed37ffb56dc5491bec71f78b1b8a9a281975902e40874c59d2522c70e74ff4e13750bc07535b3492fb49102929c59", @typed={0xc, 0x3a, @pid=r6}, @typed={0x2c, 0x49, @str='!\\/vboxnet1\\}:vmnet1eth0security/\x00'}, @typed={0xc, 0x3, @fd=r1}, @typed={0xc, 0x3, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}, @generic="4e9c8ee4bb344dd6852440fab52771f9879bfa4467d773ccde9ab66146c6bf68e82036da80e7b6621aeda6d7a97b4b79c41d139740d05177de4b8c526deedd6616fc223d0b4dfa8148fd13489518196d5ac9bd217c85076219110560742c3cb3df74ad96a335fdfe74a6c23741ebb9d85000ee0d1520e8e4aaf6138568acd427463aa73f40a1913da3a2208502927446939435e7c72ffa3314bbc02755057292c89d43e1c72ce2926bc14b8af040c0f2f028de7f7b00fa45cd932e4c0a7a21ed808d93ab55ab27f0de0b96c4f2f45a640af55d84609e"]}, @generic="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"]}]}, @IFLA_PHYS_PORT_ID={0x1c, 0x22, "57bc4f6e9576f1be0cd966f8253c1983c38a6d5e640405"}, @IFLA_EVENT={0x8, 0x2c, 0x1}, @IFLA_IFALIAS={0x14, 0x14, @common='vlan0\x00'}, @IFLA_MTU={0x8, 0xe, 0x0}, @IFLA_PROTO_DOWN={0x8, 0x27, 0x3}, @IFLA_EXT_MASK={0x8, 0x1d, 0x1f}, @IFLA_LINK_NETNSID={0x8, 0x25, 0x10000}]}, 0x1810}, 0x1, 0x0, 0x0, 0x4000094}, 0x4000) 2018/01/24 07:54:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) connect(r0, &(0x7f00005ae000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x3}, 0x1c) 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, &(0x7f00009e4000-0x8)={r0, r1}) sendmsg$kcm(r2, &(0x7f00004e7000)={0x0, 0x0, &(0x7f00004e1000-0x90)=[{&(0x7f0000581000-0x97)='\r', 0x1}], 0x1, &(0x7f0000090000-0x98)=[], 0x0, 0x0}, 0x0) 2018/01/24 07:54:46 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000000)={0xffff}, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x39, &(0x7f0000069000-0x18)="ff0204000000000100000000000000000000000000000205", 0x18) setsockopt$inet6_opts(r2, 0x29, 0x37, &(0x7f000082a000)=@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x8) sendto$inet6(r2, &(0x7f0000f3b000-0x3e)="", 0x0, 0x0, &(0x7f0000b86000)={0xa, 0x1, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000fcf000-0x10)={0x0, 0x7f1e, 0x1f, 0x101}, &(0x7f00009ea000)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000350000)={r3, 0x86, "5190667535c1705ae6e5f88321fa24bc9d2f2cb6c3983ec8b014bb98f771ed83dda71d7f9283ee4eec024b3088684cfb3c2fdf46dabc45252b1d132db8c5f42c63efb821366e0ac48febb05e6c6900297a61c26eca956676f2f8b7f4f0393d4c30c37abdd3d8f4f6630c70ff2b613072dbdac1494e9d94ec78c9ded4e55d2d94c5ee03df4ed0"}, &(0x7f000050c000-0x4)=0x8e) bind$vsock_stream(r1, &(0x7f000016d000)={0x28, 0x0, 0x2711, @my=0x1, 0x0}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000524000-0x1)={0x9}, 0x1) 2018/01/24 07:54:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00002e1000-0x2b8)={0x400, {{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]}, 0x1, 0x4, [{{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{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, 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]}, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x2b8) bind$inet(r0, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1)="", 0x5be4b36f90582428, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000471000-0x9c)="0747e281864cca371f17353ae78ac0aa80938bf5aa67202ca63c6c991c4685ee451df20ba9b54f2d3689db2b707aa17332bfd9737ef7c3f748df93434553d6beecfc5cc26f81c2ff17ece42ca2c5e160a6503c16849869ccec3120d0b57ee4e84a3b6381ec5bfb29674ebc619b4cee329812e4b08d0f0e62ef1577ba173dd2a0fbba5f35f5b64b6aaf61a4b9fd1edc2a5b56728546490a4b506f8521", 0x9c) getsockopt$inet_int(r0, 0x0, 0xe, &(0x7f0000fba000)=0x0, &(0x7f00006f2000-0x4)=0x4) [ 210.466292] netlink: 11 bytes leftover after parsing attributes in process `syz-executor6'. [ 210.476490] netlink: 'syz-executor1': attribute type 153 has an invalid length. [ 210.505462] netlink: 'syz-executor1': attribute type 153 has an invalid length. 2018/01/24 07:54:46 executing program 3: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, &(0x7f000073c000)=0x0, &(0x7f0000144000-0x4)=0x4) 2018/01/24 07:54:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0xa, 0x2, 0x88) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000ead000)={0x0, 0x75, "392d38c27fa8bb67e7a9cea8cc9d2f82823065211f35d977fd87a8e3fa06aaa6c7d25cc10b7709aa21f4da703499f3818c405b89bcd5719fd7d78c97c86d764f7a80e03e56d1217711f0f3baf578aebebd534e691622f84d9c9d06e4d95c3f6a2350fc75ab68c788d072aa58b31e4beec8d1176576"}, &(0x7f0000513000)=0x7d) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00004c3000)={r1, 0x8000, 0x1, 0x6, 0x7fffffff, 0x401}, &(0x7f000000b000-0x4)=0x14) sendmsg$rds(r0, &(0x7f0000017000)={&(0x7f0000016000-0xd)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000000d000)=[], 0x0, &(0x7f000000f000-0xfd)=[@mask_fadd={0x58, 0x114, 0x8, {{0x0, 0x0}, &(0x7f0000006000-0x8)=0x0, &(0x7f000001f000-0x8)=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @fadd={0x44, 0x114, 0x6, {{0x0, 0x0}, &(0x7f000001c000-0x8)=0x0, &(0x7f000000a000-0x8)=0x0, 0x0, 0x0, 0x0, 0x0, 0x14, 0x100000000}}, @rdma_args={0x48, 0x114, 0x1, {{0x0, 0x0}, {&(0x7f000000f000)=""/0, 0x0}, &(0x7f000001e000)=[{&(0x7f0000012000)=""/15, 0x301}], 0x1, 0x0, 0x0}}, @mask_cswp={0xb, 0x114, 0x9, {{0x0, 0x0}, &(0x7f0000013000-0x8)=0x0, &(0x7f000001d000-0x8)=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0xba, 0x0}, 0x0) 2018/01/24 07:54:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pptp(0x18, 0x1, 0x2) r1 = accept(r0, &(0x7f0000a3c000-0x1e)=@pppoe={0x0, 0x0, {0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}}, &(0x7f0000851000)=0x1e) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$inet_tcp_int(r1, 0x6, 0x9, &(0x7f00003b4000-0x4)=0x0, &(0x7f0000323000)=0x4) sendmsg$nl_netfilter(r2, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f000011b000-0x208)={0x14, 0x9, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f0000f79000)={&(0x7f0000ad6000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, 0x3a, &(0x7f0000875000-0x30)=[{&(0x7f00009e5000-0x5)=""/5, 0x5}, {&(0x7f0000340000-0xc6)=""/198, 0xc6}, {&(0x7f0000c6d000-0x39)=""/57, 0x39}], 0x3, &(0x7f000058d000-0x84)=""/132, 0x84, 0x3}, 0x10000) mmap(&(0x7f0000000000/0xeec000)=nil, 0xeec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x40000000015, 0x5, 0x0) ioctl$sock_ifreq(r4, 0x8927, &(0x7f0000ea2000)={@common='lo\x00', @ifru_mtu=0x0}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f000017b000-0x4)={0x0}, &(0x7f00009f0000)=0x4) socket$inet_dccp(0x2, 0x6, 0x0) 2018/01/24 07:54:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000239000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000568000)=0x2e) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000993000)={0x0, 0x81}, &(0x7f0000f05000)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000f51000)={r1, 0x6}, &(0x7f00007ea000-0x2)=0x6) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000447000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000721000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, {{@in=@empty=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}}, &(0x7f0000a25000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000598000)={0x0, 0x0, 0x0}, &(0x7f0000e63000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b51000)={0x0, 0x0, 0x0}, &(0x7f00001d7000)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000e3a000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006f6000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e53000)={0x0, 0x0, 0x0}, &(0x7f000043e000)=0xc) socketpair(0x2, 0xf959bc082fc67490, 0x3f, &(0x7f0000e3e000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r8, 0x1, r0, &(0x7f00003c9000-0xc)={0x1, 0x0}) r9 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000a98000-0xe8)={{{@in=@multicast1=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, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d88000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c73000)={0x0, 0x0, 0x0}, &(0x7f0000cf7000)=0xc) r12 = getpid() r13 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000986000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d61000)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000292000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00005a1000-0xe8)={{{@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, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d02000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000532000-0xc)={0x0, 0x0, 0x0}, &(0x7f00001da000)=0xc) sendmmsg$unix(r0, &(0x7f000050e000)=[{&(0x7f00001fd000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000e34000)=[{&(0x7f000045a000)="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", 0x1000}, {&(0x7f0000147000)="71ee4ce97e4c6797b31fa98f415feb17671bba71f419b55968bd5b8755a6626303c5cea9f59fbdf838ce582b3c2043f997a893ad479b2a83af6340f11d0e8921ba43e1a4438c232086fb5ee833b26407105dab24fceb759286b08ff89e31ee746540738d92758cec895f6747561e", 0x6e}], 0x2, &(0x7f00002bb000-0x90)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}], 0x90, 0x40}, {&(0x7f0000cca000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000555000)=[{&(0x7f00005e6000)="a0b26345691c07345b2382db3b45db450248e3bbf163cc1d0e9efd5b571258fe6f085fe45932d2d02db93430d7770102aa25f84fcbb6b5b2f13a1e5a946c0a4b82e524efb888750f6314d90d8853deae38f3b61b7e554fa6f19bf2e2b547f2cb9e2d48b75d8ba7b06cb2138d66baabec91b8fc30f6bb5a30e51c", 0x7a}, {&(0x7f00002d4000)="73306519cb251169e27f810fc64efc80bf42821c0d9a6135787babfe5b0eed3dc6dddfdcbc498638eef183e466e75e53a8968aff93f95a074cff997fbdc66c0bc5c799cd96db495b7382912322059672147d23f45bc181592c6917c8e468c8d71e93cfca72445fe75e2962f05dfe2a5cc0dbe71b915c085691880f9370810bcc5406839cab0b995563030bb33d09da2bf367135a1598814ac8abd8b09acd8dda154b29fce2ab84918d4dcde8e07f2c004ed68b97781b4ac2ebad7268ad9f49654deb29715fe67fd65e42329a0971fb87c4bc77ffd9492046d097b8ba3c718b18ac582e9373", 0xe5}, {&(0x7f0000c69000-0xd2)="2dbc36db4df08579e5c9723b0deee7a18ac09daf21fd8d91d5441f517cb7b91819cf055f719691982d518e5eabc2f9db1db3fe3ab33cf44cd4f8a9f923c09dc0d2ca7bed358d5249d06a5c4a898049080e9bce561c39b692c1c02baa2cdb5d18fc5e8b5e0a522f5e3794d3163fdfff2d60e70cebf54d1f2158ba06263e64224a52ea7fa052a0924304ca0536f848ecb75f22bd8a7a5e646c1b752ee00df78588b0073e42388105556bd5df7d3657e8f4afdce98d03326c99c2962a015aff64bec6e37b8a1d1e736a3918f843561e9ec21a0e", 0xd2}, {&(0x7f0000787000-0xa1)="306424876e08084ba3867ecf93417ddfdefe6b85358741793958cb9e0276287620bc68f65154a2f31993f6824dd11af53bea84d7e0d43246cf891348344b5f8ed8ca22a50ddd1ca0d5ba9815b024a7b289240fd6062fa8f4377364726abd1977bc1c0917d3ba250db42a3b51186275e702f076ff49cab139b2b580c3df012b809288c8e7f139ecfc1c9c02880209cb6f8ff2b6e7055dc07ab954bfc4447d829477", 0xa1}, {&(0x7f000061f000-0x5f)="813d2636086cb58fa13e6554675cb6e0ce49aef86dde187e721fc1148b6ee63a6f9bc6091cde22f5ee6caf6e89e85af61e076dcdab4efe499f2202b028d8a9d97918d1e27fff18b08f8d1e58ab5a87687c87aa4c44623cb14335ab5c582bb4", 0x5f}, {&(0x7f0000c2f000-0x5d)="d75ecf34bcc2c02cde009018df13088a9be848007b8a0904da998a4d2d7761a5caf6de3bd13554ea411a007aa3b360845c621c43f11e9509686d21002eb00840498322eb2551e56c67f98b8e098259e27bfe10d124e80a8fad6571db8e", 0x5d}], 0x6, &(0x7f0000426000-0x68)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}], 0x68, 0x4000800}, {&(0x7f0000ce0000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000f4a000-0x10)=[{&(0x7f0000c1f000-0x94)="b5b6ae98599b644672f37d93cbd7fd7d5c8133f618f008d8d73a6125bdd7cd1e39094a944596107dd1bb66074b9ee5f580b60d3ae154a0176ca824700287bb3bcbeba9eba3ce246388401f1d55400ca03db4d65a083f5bc28e3929160465d7368fa0d2fb37aee9a6d9c65e1f3d7ea2cfcd565cea62eb27072f3c0e622ca7349624524f4ad8547570452e158852ec23f8ddeecf90", 0x94}], 0x1, &(0x7f0000e5e000-0x78)=[@cred={0x20, 0x1, 0x2, r12, r13, r14}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r15, r16, r17}], 0x78, 0x240448d1}], 0x3, 0x4000) r18 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r18, 0x29, 0x20, &(0x7f0000f60000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x800, 0x0, 0xff, 0x1000000001, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_int(r18, 0x29, 0x21, &(0x7f0000f5b000)=0x3, 0x4) ioctl$sock_SIOCGIFCONF(r18, 0x8910, &(0x7f0000c5c000)=@req={0x50, &(0x7f00000a1000)={@generic="8ee33d7b59560dacee7cbe294c8fcc1c", @ifru_addrs=@pppol2tp={0x18, 0x1, {0x0, r18, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, 0x4, 0x4}}}}) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r18, 0x84, 0x12, &(0x7f00009d9000)=0xfffffffffffffff8, 0x4) setsockopt$bt_BT_POWER(r19, 0x112, 0x9, &(0x7f000030d000-0x1)=0x2, 0x1) 2018/01/24 07:54:46 executing program 1: unshare(0x8000400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4, 0x1) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000001000-0x4)=0x8000000, 0x4) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00005f9000+0x734)={{{@in=@local={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=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000058a000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$packet(r1, &(0x7f0000001000-0x14)={0x11, 0x2, r2, 0x1, 0x3, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0x0, 0x0]}, 0x14) unshare(0x0) 2018/01/24 07:54:46 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) connect$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x80000, 0x0}, 0x0, 0x0}, 0xe) [ 210.509585] netlink: 11 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/24 07:54:46 executing program 6: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$int_out(r0, 0x5462, &(0x7f0000d21000-0x8)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socketpair(0x3, 0x14, 0xffff, &(0x7f00009eb000-0x8)={0x0, 0x0}) connect$nfc_raw(r3, &(0x7f0000058000)={0x27, 0x7, 0x0, 0x2}, 0x10) setsockopt$RDS_FREE_MR(r2, 0x114, 0x3, &(0x7f0000665000-0x10)={{0x9, 0x4}, 0x8}, 0x10) 2018/01/24 07:54:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) r2 = socket$bt_l2cap(0x1f, 0x3, 0x0) r3 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f000025d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00003b2000-0x4)=0x60) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000359000)={0x0, 0x0}) r5 = socket$bt_cmtp(0x1f, 0x3, 0x5) r6 = socket$inet_tcp(0x2, 0x1, 0x0) r7 = accept$ax25(0xffffffffffffff9c, &(0x7f000054b000)={0x0, {""/7}, 0x0}, &(0x7f0000ff9000-0x4)=0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e91000)={0x0, 0x0}) r8 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000363000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000a4a000+0xca)={{{@in=@loopback=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000445000)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000143000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d9d000-0x4)=0xc) setsockopt$inet_mtu(r6, 0x0, 0xa, &(0x7f0000eef000-0x4)=0x0, 0x4) r12 = accept4$vsock_stream(r7, &(0x7f0000b24000-0x10)={0x28, 0x0, 0x2711, @reserved=0x1, 0x0}, 0x10, 0x80000) sendmsg$unix(r0, &(0x7f00006ee000-0x38)={&(0x7f0000bce000)=@abs={0x1, 0x0, 0x3}, 0x1cd, &(0x7f0000839000)=[{&(0x7f0000807000-0xd2)="856ad0b002a3c8a975443c2799962070802c19c55d2d6a60d009004ed0bf9a7c98b96b6e6a8cc27c5906d99e6ef15d7be635f3ceb11de19419eaef23416dfe644586ba12cec0da40a79e6b9725d4be8b623b150cf2c1cde3307a3455e7cd760e7196f2b9cd05b53c7c3a0b0da57485af6521788c1a30253d5459d376233fc9a2b6216f9ca5359dac765e0da1803375d843042e9f1ee4a1ba493bdae8ac2c83b604415ce44459c43c9818648a6abf6dceeb1dbcc1dda489600e68bf1f8327001af1801f0aee370ba1ab9f2ce551dbdbe2e19d", 0xd2}, {&(0x7f0000adb000-0xa3)="1c69b945aaede059bd03f605a7e3b2b37ac9a7da2bc2e957e0c7eff94baab1f3726881179f7e444378430edfac644013de5048a84f28e901ec5a5e26b7223241c214396d4b9248fef668ce4ff18506603faff5f19eedf167d31145ccbbc9f6313c4f61d5a05125585842a1d82e653e64eae017d20b4937d46e403e7095fc3921a54c47664b0fef5342b4a5114022b168f9ab0c090ac607a044d0053831856e2e4c85ba", 0xa3}, {&(0x7f00007c6000-0x1b)="f981a40536dacd1fb82a832683c783279be9e00467fe4353110361", 0x1b}, {&(0x7f000074c000-0x8d)="4726f28900185124975588ad35c82b1e25107c1535dc76829c63be2ca4d40125058c041176982ee77e9b1a58992d7d56c40837c4a10f8ab04d5fa9a19cd4558374e332ddb2eaeaab6ef8c3d7ea0a8c1c5f8080bca6089556b6378e9b4657ff37374e052ff135ebaadd875f02da74938ea821d2ae4d5329c4bdf1eecd43d9357d619fab4c1be68eef7399e7f6fd", 0x8d}, {&(0x7f00008b6000)="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", 0x1000}, {&(0x7f00009a7000-0x9a)="f00cdecc867bbe6b9dacc09072d3d3890f30ea227906a5cc066012d5999c95d4a63d8b17a928f6874c08da490e25368fb352707fb10c72cc57bf90d1f34cb2ae1319bc12f66029d64d7da7e4e6012333b1bdfedc478172cdd9c75e383cb94f3e58117bd1c1decfc42c5bba0c0fa9797d2542b9c544f1842163ee12bd39e82fd26050951685a17f256adb3fe05b4ccd14d4af7b0cdabc5df4cfba", 0x9a}, {&(0x7f00001d6000-0xea)="37df6209c4b6236acbaa3af2561e6151160f8624a11fcf0905e680d41acfcd2278d96a56e97cdf873c00c5f1fa7a94288f9b799978c03979ff4787befcee86f87e02e1f43bade44b73f91e0be1b0565f8a909e81585cb71359d32bbab5f79f6bd731fcf67e77fb26af8143176dde5c57386238e5bf1d393b4bf593b03f52faf931eca33ef8c73689139f3c3e3e5dbc6a7fd4d7773d4bd084d2adb97696f6bad00304b71fd7a532bbe37b64a9f25447a41c6bc249499c7ec3f0b7f0c16dfd9d97b808293d605fd1cfa2f162b1f9985512c76c51ad5ad4dd0d044266d369c690dd9faf3be9ca9a3a317bd9", 0xea}, {&(0x7f0000c8e000)="3833e20244cf6f811aeef41324e2e80c76db9328929dcad180c6ca6e8d8989fc18c52d5a751713b0ef", 0x29}, {&(0x7f0000a9a000)="d123a0cffddfbb77ae5c7d12cbdbdbac78ff1d47a9fdb6bebc17deea713a1216bea58c7fe95ff89f1de5260c5cb4c3c8273d064010a76721806616e7b0ddb79df9cd128453f1ca23dcc9ea3fd95dec51b5a9497cdbe642a7295aa360ab7d97d9e5dce1b4faac", 0x66}, {&(0x7f0000101000-0x76)="792b1f4147de5f9e6be23333a6bdbd1796842fbae37dd2d2f3f5449bb8c557c8456323f638b76dcb89bedfa78a37e66cb9a4732cee38b1fa3749c507071c70b14862944186adc7a22ba244052bd82fb4c7fc4e8f6cfb4f5384fbd6505b2916de8c75f99f5643300f2fecf53c6791f00caa912fa1889a", 0x76}], 0xa, &(0x7f0000a77000)=[@rights={0xfffffffffffffffb, 0x1, 0x1, [r1, r2, r3, r4, r5, r6, r7, r12, r8]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x10, 0x1, 0x1, []}], 0x68, 0x4000000}, 0x4) r13 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) ioctl$sock_ifreq(r13, 0x1000080000089f3, &(0x7f0000ead000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff030100000001000000000000000f000449fbf502007e23"}) 2018/01/24 07:54:46 executing program 5: mmap(&(0x7f0000000000/0xeb4000)=nil, 0xeb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ad6000-0x8)={0x0, 0x0}) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000590000-0x10)={&(0x7f00003df000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000005000-0x14)={0x2, 0x4, 0x100000002, 0x5, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd) r2 = socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000eb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000eb5000-0x20)={r1, &(0x7f00008ab000)='(', &(0x7f0000e0f000-0x89)="", 0x3}, 0x17) r3 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000d04000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f000009a000)=0x48, 0x800) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f000073b000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000eb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r3, &(0x7f0000eb5000-0x1000)=""/4096, 0x1000) socketpair$inet6(0xa, 0x0, 0x0, &(0x7f0000609000)={0x0, 0x0}) 2018/01/24 07:54:46 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_inet6_SIOCSIFADDR(r0, 0xc0045878, &(0x7f0000a8c000-0x18)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000000)={{{@in=@broadcast=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c55000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000000000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r1}, 0x14) 2018/01/24 07:54:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000032d000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(ctr(cast6),poly1305)\x00'}, 0x58) ioctl$void(r0, 0x5450) r1 = accept$inet(0xffffffffffffff9c, &(0x7f00004d7000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007ab000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000d3e000+0xba2)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xfffffffffffffffd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001, 0x9d17, 0x8, 0x4, 0x18}, &(0x7f0000422000)=0xa0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000663000)={r2, 0x40, 0x3f, 0x5}, &(0x7f00005bf000)=0x10) pipe(&(0x7f0000485000)={0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000071a000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000ee9000-0x61)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 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=@empty={[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], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000070c000-0x4)=0xe8) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000e94000-0xc)={0x0, 0x0, 0x0}, &(0x7f000092c000)=0xc) sendmsg$unix(r3, &(0x7f000096c000)={&(0x7f0000a61000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000f50000-0x50)=[{&(0x7f0000333000-0xc2)="7ea88aaaeb7f6cc83e127309189979f04cf2832dbb7c8f00d540d7bd0c2ba9c204a88633c98177b00ea8d89d581f880ba8996456741cf8fa6f3436fb699e1c942b4de6e0bc7e4f16bdea88ba2fafa600e19230f1da8853937160fc8962618638ff83eb5c19b325d102c16da65db589ce9d207236dda9109ee077d36d9742e20405014db59dd093988f6ad7c7b85c38bb05b2c611cef8ba567af3067a225cb099c76ecb8ed45547fdb51932b8ada1e477848362306246734fbcace9a2b4aa2a63d41d", 0xc2}, {&(0x7f0000575000-0x8f)="2edd1d09f82128352b115a1638ce264c79290f15ccf4ef55edae7022c0eb3579f3a83990b582bf97defbc3903c29b01c728515701e01a7fadafa591f68d0338f4be1558b17c0badbea514cddd07604715fad0dba1f3a4cae81448dfb950db86010f7cbb34df4a8a645f485d079e8b1ebadb64187470049e50a4db654cd2d862a0e344c91915a25f97ba46ffafc0c4f", 0x8f}, {&(0x7f0000475000-0xc2)="ce08c876d62b2fda0f666ee6b5b690ee97e3ce595c2d24cabc2b8db846dff8485c77131ce3d34b39ddd8f003b54e4db249e2f579eb02d333a5b91379718d302b27a2d4eeb22a22a300722f4a688d7a97123ffd4015c9afafa6d76082aa2aa8bc4fad8df40f67bdb8f18146b5cde1368687d50291a1256a1334b1b8d12ce2a5f010d7d487016f860e4b923b3305d38066b5195bd2e1ea40c84754a48a3b22db4f128fb272b5ef9028e38892dd65d47a389658ca4f5fc7574996643818a6cc0a701c8a", 0xc2}, {&(0x7f000083b000-0x81)="21c0a09fbee06775779c99f8503000f54e7798065b57414da1e334a2f8f91e3ed097076b3b8db6f4d28c4e4b8fe7c6e6dada49adf73d4fcc991ca3a2064e5a7969d48e9dea0f7eca3cbf54bbfa04e7ab6a103baebe72c3bc975ae777df8ff7a5426c3a3590e43817d1681fad8039486831d8482539b1b8ebcfde0d435fcbbf5183", 0x81}, {&(0x7f0000803000)="e0d12883661fa405aaf794e39046f1f0db1e4a3e802b72e363d577d922f051875e451e4bad67464567c88f61be883b7879698bda03de57c23aa7cd4023a9f39a0229cbdc864e123e7fc9a20c2f3980f5dd164ee1c99d6fbf950f4409bebcf3cf7d348a1335d5e551d69b32443ec707882563f92ce7e2020c19e426921635afc42b9852b6a048f5e72ca86d3acaafd3ad5b64cd8a476973f0ec2ac86b403feb0dc30d38c12f66883647eeed098c80ababb89ccd6649a5ae4f97196a26", 0xbc}], 0x5, &(0x7f0000e7b000)=[@rights={0x18, 0x1, 0x1, [r4, r1]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}], 0x38, 0x5}, 0x4044000) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a295df0df8217ad4000000000000000e6", 0x20) r8 = accept$alg(r0, 0x0, 0x0) writev(r8, &(0x7f0000113000-0x80)=[{&(0x7f00004c9000)="882d049f0fc97d62e6a95e73a12c20d57e0ce9adb6030fb12b2caf998a37c9259f152982bd3c3f353b3689ba7dd417f01c66ebcd2bc4e2ee381424db4519f27966", 0x41}], 0x1) recvmsg(r8, &(0x7f00006e3000)={&(0x7f000097f000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f000045b000)=[{&(0x7f000033e000-0x49)=""/73, 0x49}], 0x1, &(0x7f0000f1a000)=""/0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000d01000)={0x0, []}, &(0x7f000006a000-0x4)=0x4) 2018/01/24 07:54:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00004e8000)=[{&(0x7f00005e0000-0xa9)=';', 0x1}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00004fe000)={0x26, 'skcipher\x00', 0x0, 0x86, 'cbc(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000057b000-0x20)="0a077eb0d5", 0x5) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00008f0000)={0x0, 0x0, &(0x7f0000f0a000)=[{&(0x7f0000fc2000-0x10)="245add0c11e65031daebf2fcb8fb939b", 0x10}], 0x1, &(0x7f0000ab9000-0x60)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000d1a000)={&(0x7f0000210000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fef000)=[{&(0x7f0000692000)=""/121, 0x79}], 0x1, &(0x7f0000a36000-0x46)=""/70, 0x46, 0x0}, 0x0) ioctl$int_in(0xffffffffffffffff, 0x5421, &(0x7f00009b1000-0x8)=0x4) r2 = accept4$inet(0xffffffffffffffff, &(0x7f000096e000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000107000)=0x10, 0x800) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00001d9000-0xa0)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x3, 0x9ba, 0x5, 0x8}, &(0x7f0000afb000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f000064c000)={r3, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8001, 0x9, 0x6, 0x1000, 0x4, 0x100000001, 0x8, 0x1f, 0x20, 0xfffffffffffffc01, 0x80000000, 0x0, 0x1, 0x9, 0x2]}, &(0x7f0000b48000-0x4)=0x108) write(0xffffffffffffffff, &(0x7f0000335000)="", 0xfc94) 2018/01/24 07:54:46 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000dec000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000000000)=0x1c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000000)={0x0, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xfffffffffffffffc, 0x7, 0x1, 0x800, 0xe6, 0x7, 0xa7b, 0x10001, 0x3f, 0xe19e, 0x7fffffff, 0x0, 0x8, 0x4, 0xffff]}, &(0x7f0000000000)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001000-0x8)={r1, 0x5, 0x101}, 0x8) mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x689, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "11ad5b", 0x0, "5fc07d"}, ""}}}}}, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r0, &(0x7f000000d000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000000f000-0x4)=0x10) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f000000f000)={r1, 0xffffffff00000001, 0x1ff, 0xb0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000010000-0x5)={0x100, 0xfffffffffffffffe, 0x3, 0x9}, 0x5) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000000)={r1, 0x0, ""}, &(0x7f0000009000)=0x8) 2018/01/24 07:54:46 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0xe, 0x2, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f000004f000-0x95)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x9000, 0x8, 0x0, 0x2}, &(0x7f0000f5d000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00008b8000-0x47)={r1, @in6={{0xa, 0x1, 0x1ff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7, 0x7, 0x1, 0x3, 0x0, 0xffffffff00000000, 0xa734, 0x20, 0xa5, 0x9, 0x1000, 0xcf, 0x5, 0x7f, 0x80]}, &(0x7f0000daa000-0x4)=0x108) mmap(&(0x7f0000000000/0xd19000)=nil, 0xd19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000c9b000)={'security\x00', 0x0, 0x0, 0x0, [0x0, 0x0, 0x6, 0x0, 0x0], [0xef, 0x0, 0x0, 0x0, 0x0], 0xfffffffffffffd92, &(0x7f0000d19000-0x10)={0x0, 0x0}, []}, 0xfffffffffffffdf6) 2018/01/24 07:54:46 executing program 0: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f000000c000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x14) bind$inet6(r0, &(0x7f0000004000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) r1 = socket(0xe, 0x800, 0x100) sendmsg$inet_sctp(r1, &(0x7f000000b000-0x38)={&(0x7f0000009000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000003000)=[{&(0x7f0000003000-0x1000)="2e2fcac0330848", 0x7}], 0x1, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0xc, &(0x7f000000e000-0xa)="187af8cd7520973679d7", 0xa) sendto$inet6(r0, &(0x7f0000002000-0x2)="", 0x21f, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ipx(r1, &(0x7f000000f000-0x10)={0x4, 0x1, 0xffff, "e21602d6a090", 0xe10, 0x0}, 0x10) 2018/01/24 07:54:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2f) socketpair(0x10, 0x80006, 0x8, &(0x7f0000e2e000-0x8)={0x0, 0x0}) getsockopt$bt_sco_SCO_CONNINFO(r1, 0x11, 0x2, &(0x7f00007c2000-0x58)=""/88, &(0x7f0000ada000-0x4)=0x58) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000b6c000-0xe8)={{{@in6=@empty={[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]}, 0x3, 0xed27, 0xffffffffffffffff, 0x0, 0x10002, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x8000000000000001, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x932}, 0x0, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet(r0, &(0x7f0000098000)="", 0x0, 0x0, &(0x7f0000cf9000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/24 07:54:46 executing program 7: socketpair$packet(0x11, 0x341f30d8e1ba2095, 0x300, &(0x7f0000381000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000003000-0x8)={0x0, 0x0}) setsockopt$inet_opts(r2, 0x0, 0x47034f36e7be84fc, &(0x7f0000000000)="6d6185a727403b087a8db9440462a1023fdcc1714c85a226c827320cc0b74e5961f0f218bf93af1d138f64e8c6e918a4cffc956967897487952c07575f62c9dfe9b47ef1d8d26d", 0x47) 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) sendmmsg(r1, &(0x7f0000000000)=[{{&(0x7f0000001000)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x3, 0x0, 0x1}}, 0x2e, &(0x7f0000001000)=[{&(0x7f0000001000)="32184ceef79282f3dd490fbc02ea3b35eb24476d79564087840240c158596eb0dd25a04d25ee6d098a8f13e3cf1c4508e44d4a99cf0c54d6ee901ff407205c48744ccd3e01afa71a2b1272194f247826f0b88ca9b0849a4f892b98653ef772dd8868d54c98d74195a13abcf9d8095d857b7c6a42a67204853d38bfcb67bc687510fbfefb0c2c33a193cb968905ded87a5a3c65df07eb81ce398b78138f15aa7435102f4dc58dab2e49", 0xa9}, {&(0x7f0000002000-0xf4)="1bf507c73c2f204a04b4b4fcc3e3b07e03b39911454500a832ecebb8b36af659138f961ebc03b10447c355e9dba25a1221c67324cb134f321a5da8220c15a6c6ce6803e8407e617d3a4ddc8d041a5604da678065b8b3d49106169b080062bec5a4b3c54a2dd3ac24ed49cd5e8cabb47500091760477ab9f2bfa04ad3d471c5e25de2d014a07174169dae885761fd82a105c4cdf9698226e65f97f9d07bb6f6db61fcddc5c91338a7f222afb28bbc5f64406f902b59ae295fc81dda934df874e0fc9cccd3632186b9d32ef305d0bbf9bbc0ba4d9d59f6d13a1c12553ec8dd69e7cc54970cca8720be14ddebf4e9bd2570ca8c333f", 0xf4}, {&(0x7f0000002000-0xd5)="58bd7f2e0ff13af8a452b23580865b0db28c80974e6f21238a37dc6ae2760c2890d624934f4fcd2fa656a7e2c67934d96ec31b828aface3bd1c4b41b4268e608492eb7c730d079c6ac5610e59bf6933f3676abbc67145549a85f15167fd961e209da366257ad8efb787a068bed68c8b9c881266b1530fa840583cc9f6facedb6d70d83d3722ab608c42eda7363107e3215c02f59cb8aaf015ed713139cbe66f6014a54f1033c9e3338e46ee94bfb2d7205a8451887446ccf0b2ef611b70bca2ae600f9c247be4a9f765bb472c62880a050a1dcd30e", 0xd5}, {&(0x7f0000001000)="f173b1477427dcb88219b38a1600c89e9be8f3c5de8ef200e55dbce58a4315c8e3da0989d0652f08fd66030d4ae8f07ceccc713aa51f24e1e818934de8add52dbb8781185e9ca253c63c9027787ea906b346ac89e910adcd0fe45fb70c36a4b752a6ddd3a5687b018eb10b90d9a6b62c0119fb4a5367d683ba30", 0x7a}], 0x4, &(0x7f0000276000)=[{0xd8, 0x1ff, 0x0, "5c304b506f9b4537c9dd1596069e1a12d5b0429489bf4b8b959bb4a5803491616f448a1a243fd05073f3b10cc1e9262d844b7c7ce9f9edc2952adcda37cc4500915918054718927519f8b4d38e4f6e47071706b49e9c22bddd02440e0ea8a7d74ce91f94555bc9bddcf914f7448ca477bdbf53b7d6a22f2cb8e720eb23764e98f0afb01fc11a62e8c7e422af33197f9c558fdacec2081e0fd9257587c37c9c5398478621da92f712b07cf315e293b9c6674db9791cd69af5d102c2f9b72fe18d7449"}, {0x1010, 0x1ff, 0x20, "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{&(0x7f0000000000)="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0x1000}, {&(0x7f0000001000-0x8)="9455245bee7d3615", 0x8}, {&(0x7f0000001000)="0e65f609450a9b383b4f29626168b0e32ce7de49b555a500e874e1414ac9c25b5fe660a513c8d2dc4602a7beda09a5e2dd", 0x31}, {&(0x7f0000002000-0x81)="ee7ba3fa7ac3add8360631acaa8c74c80e8d920da9360c498fa1f3dd9db85268f1715067924fee26c09ad7d4c39d6211907d9924d4bdf4a5cafc0f5a183adcf7d8af3f868fdd4bebd178255911e3611197d0a67eb403668af9e15e6b2b9d31baebbb45be33115e978e7d33882664bc6a0da7dddd0e185a8107c522dd5f2ec27763", 0x81}, {&(0x7f0000000000)="4f1bddb7c90d132f239f0ccc3da562485cbca351054a66940ae34ad2201c75ee86491b47bffb36900a96268609a5e40d86a5f6771a89f7b1c32a9cef12aefd150271174e7d5980495af9", 0x4a}], 0x7, &(0x7f0000002000-0x138)=[{0x58, 0x0, 0x2, "826b9b91d1128a8ab9844535bc0cdc0971709bc346572fc4c261cb1cddbf19c1ef05abb49490870f46f00235543f0aeacda165e34d19a39b981967260a97ccfdc1bed789a1da"}, {0xe0, 0x13f, 0x4ea, "1443b105ce9a056cbf30105834af2f23f17af8a8cb2f73aa90c84b052f911c7d235a4e9cc88aa735d2a452f7151a9705fc30fe185027c5e8afd6ea5020e5f25337a2669835ecf4b0f64f5f747f9bbff1296ec467d96cd0ddc7d824e62ae0f9963ba95a8e320650e67dd81dae4a5a1e696ec64218e938b8b7f1a9ce00077fcd9034acc2fe16a9cdca3a689ae6326f1b210579c7f70f2076bdc3a784041ab768b6a07f9a7aee3511bce73d1c99649083449abacbc58b47f52279e164079d5767c1cf738d9164e90986dd9e72c828cf54"}], 0x138, 0xc001}, 0x400}], 0x2, 0x4000000) accept$packet(r1, 0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$inet6(0xffffffffffffffff, &(0x7f0000002000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000001000)=0x1c) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000000)={0x0, @in6={{0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000-0x4)=0x8c) r5 = socket$inet(0x2, 0x80002, 0x7) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x66, &(0x7f0000002000)={r4, 0x4}, &(0x7f0000001000)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000000)={r4, @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]}}, 0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r6, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000453000-0x1334)=@newsa={0x148, 0x10, 0x400, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x4e1, 0x0, 0xa0, 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, 0xffffffffffffffff, 0x2, 0x1, 0x0, 0x0}, [@replay_val={0x10, 0xa, {0xffffffffffffffff, 0xffffffffffffffff, 0x0}}, @algo_comp={0x48, 0x3, {{'deflate\x00'}, 0x0, ""}}]}, 0x148}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r5, 0x84, 0x65, &(0x7f0000b55000-0x54)=[@in6={0xa, 0x1, 0xffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xa25d}, @in6={0xa, 0x1, 0x5709, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7fffffff}, @in6={0xa, 0x3, 0x7fff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}], 0x54) 2018/01/24 07:54:46 executing program 5: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x8) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000022000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000021000)={&(0x7f0000024000-0x6c)=@ipv4_newaddr={0x20, 0x14, 0x221, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0}, [@IFA_ADDRESS={0x8, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$inet6(0xa, 0x5, 0x8) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000011000)=0x9, 0x4) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000024000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x2, 0x4, 0x4, 0x4, {0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xcb}}}, 0x32) bind$inet6(r1, &(0x7f0000005000)={0xa, 0x2, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, 0x1c) 2018/01/24 07:54:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_sco(0x1f, 0x5, 0x2) r1 = accept(r0, &(0x7f0000065000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f46000)=0xfffffffffffffcab) r2 = socket$pptp(0x18, 0x1, 0x2) r3 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f000032c000-0x4)=0x0, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000199000-0x8)={r2, r3}) r4 = socket$alg(0x26, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00009e8000-0x13)={0x0, 0xb, "f778071ffbcb9c6e14c22c"}, &(0x7f0000f64000)=0x13) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f000055f000-0x10)={r5, 0x1, 0x4, 0x0}, 0x10) bind$alg(r4, &(0x7f000058d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-camellia-asm\x00'}, 0x58) accept$alg(r4, 0x0, 0x0) bind$alg(r4, &(0x7f0000b33000)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc-aes-aesni\x00'}, 0x58) 2018/01/24 07:54:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f000069e000-0x10)={&(0x7f0000983000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000b33000-0x10)={r1, 0x28, &(0x7f0000229000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/24 07:54:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000180000-0x8)={0x0, 0x0}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r3, 0x8905, &(0x7f0000826000)=0x0) sendto$unix(r2, &(0x7f00006c4000)="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", 0x1000, 0x40, &(0x7f00003f9000-0x6)=@file={0x1, './file0\x00'}, 0xa) sendmsg$nl_route(r0, &(0x7f000058d000-0x38)={&(0x7f0000cd5000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00004e8000-0x10)={&(0x7f0000813000)=@ipv4_newaddr={0x34, 0x14, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, @IFA_LABEL={0x14, 0x3, @common='teql0\x00'}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0xfffffffffffffffe) 2018/01/24 07:54:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept4$packet(0xffffffffffffffff, &(0x7f0000b63000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000aea000-0x4)=0x14, 0x80000) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000de3000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, r2}, 0xc) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000a5000)=0x4, 0x4) r3 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000265000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f00004b5000-0x8)={r4, 0x0}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000547000-0x18)={0xa, [0x8000, 0x9dbc, 0xb708, 0x12, 0x0, 0x5, 0x0, 0x98, 0x10000, 0x94]}, &(0x7f000046d000)=0x18) socket$netlink(0x10, 0x3, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r5, 0x29, 0x3a, &(0x7f0000660000)=0x0, &(0x7f0000527000-0x4)=0x4) 2018/01/24 07:54:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000fef000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket(0x9, 0x0, 0x0) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000740000-0x4)=0x0, &(0x7f00002e5000-0x4)=0x4) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000387000)=0x0, 0x4) sendmmsg$unix(r0, &(0x7f00000bd000)=[], 0x80, 0x0) readv(r0, &(0x7f0000d3d000)=[{&(0x7f0000d77000)=""/176, 0xb0}], 0x1) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000495000-0x20)={0x8, 0x2, 0x4, 0x0, 0x3, 0x9, 0x800, 0x10000, 0x0}, &(0x7f00007ed000)=0x20) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00003b6000)={r2, 0x12, 0x20, 0x24, 0x5}, &(0x7f0000de3000)=0x18) shutdown(r0, 0x0) 2018/01/24 07:54:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000a83000-0x38)={&(0x7f00003a2000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00006c7000-0x10)=[], 0x0, &(0x7f00009e0000-0x48)=[@rights={0x28, 0x1, 0x1, [r4, r0, r2, r2, r3]}], 0x28, 0x0}, 0x0) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000bbc000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000000d000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r4]}], 0x18, 0x2}, 0x4) close(r2) close(r1) 2018/01/24 07:54:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000a00000-0xe8)={{{@in=@empty=0x0, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 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=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x3a5) r1 = accept(r0, &(0x7f0000463000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f000052b000-0x4)=0x10) getsockopt$inet_int(r1, 0x0, 0x1f, &(0x7f0000d14000-0x4)=0x0, &(0x7f0000940000)=0x4) 2018/01/24 07:54:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) vmsplice(r0, &(0x7f0000777000-0x20)=[{&(0x7f0000e0d000)="d27f7b3a1ed241cf4cb5c7ab152309b6512356661d71497b493bff18a4c1d911cb3e8083338a3749fa58ff670dcf5233afd32242f0320f2b4d6904c369321a7bd871ab4da24337f63f075ec37b583e0a99deb92812fae73de0a938fbf99a7b39d6b26d71c4313179aecac2b7f3ed981e1d6fff0beafc6fb3e56b2ff9d9e55284100fe48f50c281738a8fc25a60ce17239bc5a5e4e0058c6f5a19b1441c83bfd108292392728b53e4755f67d9d0f4b2d9d29b0e00237ac4c6229bd77456ce778bbac16f9dccc9e36422b7910fb104", 0xce}, {&(0x7f0000012000-0xd)="8968bc4848953b0b203de30de3", 0xd}], 0x2, 0x5) connect$inet(r0, &(0x7f00000f3000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg$alg(r0, &(0x7f0000cfd000-0xa8)=[{0x0, 0x0, &(0x7f0000376000-0x70)=[{&(0x7f0000444000-0x23)="26fbd6e26d553173074fb374ab46d95a5c50e49f190c2396770f30bd815f65c849197d", 0x0}, {&(0x7f00007ec000)="", 0x0}, {&(0x7f00009b3000-0x6d)="960b86765b42d746cff77b0f69228e7e569cd019e64ef30450a3f7ea9a7c6fdd1c0b152cd079f9fdecc3c83d4060d04b233144c00150d4fc1467a36c2f2b50639ec7932d79a7f1ee867a7838f965d11d4cba1b1a5e28313efce9f71a725196c18bffdd3cce2ed394176b477759", 0x0}, {&(0x7f0000acb000-0x69)="80bb950b0e88ea808196c8bd3408a066aa830679a3113e5053abff94c7573d7b891946346f5b61336589f314d6d035faf370c1e33000aeada50fa95a2377e8dde600abfcdb8342033448bd2b15865ae1964d2c690a8a8c414408b69d6cf5950b3b9d74cf72d7573762", 0x0}, {&(0x7f000032f000)="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", 0x0}, {&(0x7f0000768000)="b5ca499223b653796d1a1cd28e6723dcf38691cae13a7ee3b168c4b3b89d682f3e86eb987136d77768d1f3986324455dc185b48967848daa7762a9c5b7033c089ade70abd61b", 0x0}, {&(0x7f00004dc000)="983dda928e6ddcb8c54c52f675c7bd386ed34f7b5725effe7ba0c9da31c9350d4dcd4a8569bd8bcbba1d1f4fd6b8f1db97dce928b7217c997249c8613895d3b6ec7a92d344c30988590aa972b22d94811e3422d16062030d88637581d1aa1d9e9717fcca7c328896887c490463e04c6e14fa06a0c542974f723cc9f17c7d51cf8c23ab1508a1078b420113776c98540cee996845ad62fb98b5ba13a3a74f8fac4160c0926d1e", 0x0}], 0x0, &(0x7f0000835000-0x30)=[], 0x1c, 0x0}], 0x1, 0x0) 2018/01/24 07:54:46 executing program 5: mmap(&(0x7f0000000000/0xd1a000)=nil, 0xd1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000014000-0x1c)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000005000)=[], 0x0, &(0x7f0000008000-0x30)=[], 0x0, 0x0}, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@buf={0x10, &(0x7f0000ab3000-0x1f)="145006ef5e1fc0e749103fd1c5c2718d"}) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000852000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000d1c000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000cae000-0x20)={0x3, 0xfff, 0x202, 0x8, 0x80000001, 0x4, 0xe0e7, 0x7, 0x0}, &(0x7f00000f3000)=0x20) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000be9000)={r2, 0x7fffffff}, 0x6) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPOEIOCDFWD(r3, 0xb101, 0x0) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000d1b000)=0x0, &(0x7f00007a3000)=0x33d) mmap(&(0x7f0000d1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4(r0, &(0x7f0000d1c000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f000049e000-0x4)=0x10, 0x800) mmap(&(0x7f0000d1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f0000d1c000)="e5b411f5f197b75ba9c2f652136cd9113ab413238b4796da9c8ddd0c28c5f9cbd73ca00e282440a5f2eb26f1a8b885dff8b7d4596c1f501f036f6bda7e7a403313ee411c1ba6167cad3b274786c7350923b29503f770665b95c626a9db7ea172de29429685b1209d2b6236d29b1e03e9e7a2f42fa3", 0x75) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000554000-0x4)={r3}) mmap(&(0x7f0000d1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r5, 0x894b, &(0x7f0000d1d000-0x4)=0x0) ioctl$sock_ifreq(r0, 0x108946, &(0x7f0000d1b000-0x50)={@common='\aql\x00\x00l\x00', @ifru_flags=0x0}) mmap(&(0x7f0000d1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r5, 0x103, 0x3, &(0x7f0000d1d000)=0x10001, &(0x7f000047a000)=0x4) 2018/01/24 07:54:46 executing program 6: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000008000-0x28)={@common='gre0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0xf, &(0x7f0000002000-0x4)=0x9461, 0x4) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000008000-0x10)={r0, 0x1, 0x6, @random="9aa41d6b9b7b", [0x0, 0x0]}, 0x10) sendto(0xffffffffffffffff, &(0x7f000000a000-0xd)="d3000000e2016f830000", 0xa, 0x0, &(0x7f000000a000-0x14)=@ll={0x11, 0x100, r0, 0x1, 0x0, 0x6, @random="c291cd54abc4", [0x0, 0x0]}, 0x14) 2018/01/24 07:54:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bef000-0x10)={&(0x7f0000598000-0x160)=@newsa={0x13c, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in=@rand_addr=0x0, 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, 0x32}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@algo_aead={0x4c, 0x12, {{'rfc4106(gcm(aes))\x00'}, 0x0, 0x60, ""}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = getpid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000853000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 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}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000246000-0x4)=0xe8) sendmsg$nl_generic(r1, &(0x7f0000648000)={&(0x7f0000574000-0xc)={0x10, 0x0, 0x0, 0x80000048}, 0xc, &(0x7f0000f6c000-0x10)={&(0x7f0000199000)={0x1784, 0x14, 0xc00, 0x1, 0x3, {0x12, 0x0, 0x0}, [@generic="b079d74721a175a3a54159b1227d1fc8f8e951a16512abe21c48e0d665895468bcf005f531661960e5afb8c2aca44c865a88b6b80131336cc60e3c92cdfaeb30f7cb608d9afd57079aa6f59f60dd124e39f2dad17e36d6fa513377", @nested={0x298, 0x85, [@generic="31c050b4005b19004826ad8e70f67bbed1a1efd80c2c98b95d4a41dce2746bd7b4d8764d2822bcf94c498c768f02e2a4072048a4ddc567a2b5bd23426880c39c556a960f0e7ab1663b262a2b71fb6eb2048f6dcf66b6c592aa3aaa9a9964cce661", @generic="fd2c0f100acf5998e8bb07b4378695e5cb58e07a85521316ebc31d887042f37a1a96d858abea84cb527c578731c1354bd21fd07f5a83709fcfdf32a813d25b8cef586e9fbaf363c8b7f250e169a137e9b229ecaa7e5499d6780778e26f8ab2e32ac646e5339b7be286b78c48e68a5ecba7366efd7ce55b0d3f26e06b2f04003a8092d433726740b81e48", @typed={0xc, 0xb, @u32=0x5}, @generic="8e64897b9ff2eda195cbcff780cd1010f81880310d754b578829b037c2ba94b34edbe9466b47a4a5f513898dd231be1d719a410a265de89d6d12a3a5adee6a0848c1a48494f6e101ed16548400b07684cf143e42c3f649fd9077f32247625093eab24380eaaf94090d7fbe7cd711fe13a0c4085fd672f58391e3065bd58268498245f70e48530bb532d800e7f92203fa0eef20fac9a1373eb581c04cbedbe2e4080e3fad674076aa844750bbf8fdfc60440d3bb6167b11b64c524906bc24c326a9338463e2937f8f789b1b324da982567399aead24ab7de447d12241daae514622c15cd5", @generic="a26fbc9801fc641b3c77cdd74841b42596310cab7a9409b55bc48a7e7fad82aa51c6f462dd2475156901d74560e12846555e86d1c528e6e671f6a8d043deb1c2d2b211e06839f3ee017a5c177b136632d49cc1741728d088c6b81890e16a037037d65fec7424e3c4645a7b3925f561e3b9605751ff8007cb96553146ff9378f6a51791bf1acfd5d3470ea884e570c3bcc0a2c6dc09bdb4f3737e7878e1d5", @typed={0x18, 0x41, @ipv6=@loopback={0x0, 0x1}}]}, @nested={0x180, 0x10, [@typed={0xc, 0x66, @pid=r2}, @typed={0xc, 0x7, @uid=r3}, @typed={0x18, 0x55, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @generic="5e6a0bf8c75ed86ff3206d4564944673fb0af1a19ec514bca07c0dc5a500cd9daaf21e0bc3a9bd72ee161c719b34", @generic="e1a9a3cda47e05d0c69fdd5cc0a8aca5f320b79735d33d7073b676faee1ce1", @typed={0x14, 0x26, @binary="6d9dfd3e8e5aa1a959f8"}, @typed={0x18, 0x5d, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}}, @generic="eb86a3966bf3d17b48121e50deabc853c8e3f7d918e2027885304ed1cc9117c3afd5635474dfcf7fcec7c882d564892123f7efef2c1468b1d42c54ae3b7cd1650ebf829f3fbec10829e331dd3e52555a2dd0aae10e37ee1ee771588f6e80c05a98fced0881dbd6402ae43f0449c87c3790963cfe7eaf40b4ac2f93ca9c64a53725368946f4bc240a21ccb8329bc79e8fc4266cb25f037d90b06fda1a8f495ea33594f6d393d9dd7b967ced3ae8a78a09dcdd575a5f826e2e05c3a90f196efb7807aad6f724b584f0d14ed682c4a1826adb"]}, @nested={0x84, 0x1c, [@typed={0x18, 0x8d, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @typed={0x68, 0x10, @binary="591407323f4cc8b4dab08a2adf82aae3b82fcdd0a1e417d1544ac8e50d3cb35c6a0651181544976fabef43c6f414c92a0d43d8025e3861ff56f577b8b2020e6b7f18420636b18291af300175c465037e3b7302555fe9057348437d7fc34289"}]}, @generic="eda3aff59867165755c002b6afd667f6a042f1f14f763870d8963a17168cdffb81807880eed2eafe0eda1c0f8bdf157cacc23a6fe27b8838517e8fd724af9e185f698fd36495511ca07fad32cab5113ec2a090d39a643f2de4561acc1c4d791f87ad448bcd98536464233585ddc4f0ac729005afdf45f74d0fa1b0cf28a3772c9d989df34a4d2e6736d7d121b0c8463c009e120e95a08fc5e825f43ec55dc082", @typed={0x10, 0x54, @u64=0x10001}, @generic="cbdbfdbfb7cbf622255fd9f1cac461d29a7520eae897f42824a6b5e959508a", @nested={0x10bc, 0x3, [@typed={0xc, 0x15, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}, @typed={0x48, 0x4e, @str='rfc4106(gcm(aes))\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'}, @typed={0x8, 0x33, @void=""}, @typed={0xc, 0x95, @fd=r0}, @generic="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", @generic="ed80a5391b5906d18c2a7db430111a4fe30e0aa9133f70b4f9fb3e13b39df03939d44ba971a07146a1ed070e07262f72d9b844aecc21bdcfab400b2c1f44866c379b82a35fd47da894efc8f038"]}, @typed={0x98, 0x70, @binary="7e0129bc4e4aacd40140d84eca2c0e9727861f6447d5611857544c438c8d07ee706086e1346eecbb8696336b8f22a2fd9227a691a03820fd1f1b8a9ac4a0bb5ad711846bc2ee6c85a117a554539b46a33477588933076da20b0ca1f7ebe650da4bef387be300d819a9d5c3b08d07037ef7606fb0c7fcf2787da2ff05828f6669d5a173204483fcdddfedcc0b67882a0d"}, @generic="a88d600ec45381c8e4d3935faac5ede3eb3e65a8623cd17787b83d5f09a796357d715523381a0e53731685ff221b062b60c426e7c50c32b1b704431d25dae03a3ba73c7927ab247cd44ae1192a30eb42a39b4ebb"]}, 0x1784}, 0x1, 0x0, 0x0, 0x8810}, 0x800) ioctl$sock_netdev_private(r0, 0x89fd, &(0x7f000006c000-0x5a)="d72ff998c65210452af3c82d96c969c05486e72e39e3daeedbc647604a81add90cecabc21402c69ca2777f85d21b0973abafbd1c6d1b93c95ba475fa008b3ded055b9e0eefd0d6960e02c5987f6d2bc0a686a2e6f048fa3a3545") 2018/01/24 07:54:46 executing program 2: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) socket$bt_sco(0x1f, 0x5, 0x2) connect(r0, &(0x7f0000003000)=@generic={0x1a, "5eecfaf8486bbdba9cfbd4d8ff62db3055d54df16084211ce43f8bd70955900a6899f4416038cc56cc7f1d10e1be912670e882bf2fac22e16e130100000000000000029451a8b7b86f95745f77a7324d8ab892ae064069be64d43dcea3d292395671dcab91cba584acb6ae533e3bbbc41c6522be73d3e897a37e9d13c12b"}, 0x80) [ 210.887831] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 2018/01/24 07:54:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xfb) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000fcb000)=0x0, 0xfffffffffffffdb0) 2018/01/24 07:54:46 executing program 6: mmap(&(0x7f0000000000/0x94b000)=nil, 0x94b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f000073a000)={0x0, 0xdf, "b407f0becd2dfa6b6b7ffb4cc4d32b5d5eb7b39f733c950f19710c7bb77eb09b21d0416a95f03a52e8e348565ddcdb3de805fbfbbcd60fa7e596f15afe22f41ee28856f61956feb8b9bfe9d7a97851ca8debe4ca98408479af5576e6bae6671620a03f9ba5eceb826ee2de5f44239b59eee950a4d97624b1ad951451b4ee62cdbff5f96ad2e3a7fa25dae0a744ac191c54f24daa7fb330430fb705bc0319d620e7b918c752b31df2e700e8e03f7b16d70f826eec9c4b654f85e8bf520c69128dfcefe0cf5b6f001442fa1c5921cdcb3a2c9542ed22279370ba45de70cc61d3"}, &(0x7f00004eb000)=0xe7) mmap(&(0x7f000094b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000094b000)={r1, 0x7}, 0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000946000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2}) 2018/01/24 07:54:46 executing program 3: mmap(&(0x7f0000000000/0xfce000)=nil, 0xfce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000da000-0x1c)={0x5, 0x83, 0x4000000000080, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r1 = socket(0x3, 0xf, 0x1) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000cdb000-0x8)={0x0, 0xff}, &(0x7f0000dc4000-0x4)=0x8) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000fd0000-0x29)={@rc={0x1f, {0x9, 0xadde, 0x4, 0x3, 0x401, 0x0}, 0x7}, {&(0x7f0000fa3000-0x53)=""/83, 0x53}, &(0x7f000002a000)=0x0, 0x19}, 0x29) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000486000-0x8)=@assoc_value={r2, 0x100000000}, &(0x7f0000fce000)=0x8) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000070000)=0x0, &(0x7f0000dc9000)=0x4) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r1, &(0x7f00004dd000)={0x0, 0x0, &(0x7f00000bb000)=[{&(0x7f0000170000-0xa)="6444f481a292af1dfd2e914e64dd608ccc9b", 0x12}, {&(0x7f0000fcf000+0x461)="5baf0660dedc99e8b2f1f58540da42df39e3e3ba36f45ea2fa773e385277e83b2cf47991702c23b990c6b95c8cb57ab6f827c12b2b015827e3e4850ddf0c59fe3db6860eb98c9024baeda43330e03ba9d9aead039ac50efdab9461999ad3290c0514586ffd62674713", 0x69}, {&(0x7f00007bc000-0x22)="90734db70d84bef2a02c4443316d8d4bf695686b8dd27d1ee84443198ed345c785a7", 0x22}, {&(0x7f0000e56000)="75dcb720a84053ada190b57dad6abcb27ac40a32041cbeb75454bdbba8edb490068a8797aedf5f993bdc4e5267ae8c59b124927cd91171d3f4dd4fa7269a3878833917a840111f92c233cc44691bc7e9b4684fcf36278d14a46b6706062d472f3d10070e966955f61153726d994dcc4559e881bb2492a2f94ebc1baa7b82e5b4e1f10d2c089b2919735f226a4890d9f7b5c452350f2fb8f92210c9906f9845299b308a3f966811b9ee7faffc", 0xac}, {&(0x7f0000fd0000-0x13)="818048c7121264f5b6bea50a8429ff387d1aec", 0x13}], 0x5, 0x0, 0x0, 0x4000000}, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000dc3000)={r0, &(0x7f0000f4d000)="", &(0x7f0000107000)=""/78}, 0x18) 2018/01/24 07:54:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000dbb000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f0f000-0x2c)=@ethtool_cmd={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = accept4$netrom(0xffffffffffffffff, &(0x7f00001fc000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000868000)=0x48, 0x80000) sendmsg$netrom(r1, &(0x7f000003b000)={&(0x7f0000e1d000)=@ax25={0x3, {"276c654f14be12"}, 0x3}, 0x10, &(0x7f000097f000)=[{&(0x7f00002d7000)="3dedc3ab0b122669d51c97098862c036a67f1cedbe721b08b44e379a8a0d2a0ae12e5e1606f418860d1ff108e02195152962d8eeea62ace0dc076d7778cfea0dda97713cf691911ef7b23320c136b2747209fc7a2458b51deb504f4bd9c246defb35e75b5ab33a74c2b60dff05a5a13335ecfd47e78984a09a16c39beb9e45aa7b97588caf3f0621dcbc6a6cc1618def3102e4ef3dfe24996ea4e601cfd6b4ef7f71bfc1fea26e8d906b89ee0ccb7bfb067bf8abd435bd6dfeb050ecd47e5c3d58be329e54e5434cacda158f3733daa3b20431bfec9208bd0fe527149eaee73f0e31d9c39ffbe5f6a2d9111a858c515898e757335b1fea6ba8186da58c76", 0xfe}, {&(0x7f0000fe3000)="ee9eee315789b44ae5cbb78c7b89ef8c8d939afc56a05a6af448304e3766565def396be3c98540e5a8f171dbcaa1c62e33add566b2885f0520b9b4efda5ff5fc04c608fb30e740de45b3b448dc8a02756adff9c0d957ee59ec3b5274c9a30d52cfd67d4ac53024026db021afbc51a167d654c2fcc0", 0x75}, {&(0x7f0000607000)="b034ed0a0cc3667576ded86b70d116ca25d96f50ac589a8f4a9da800c0142947c22d345660f35ce6c70fc7a602f2e0c7d895a7fee1fad6190576b66c9ae711b04cbfee0051c1044859801a5b33a628036323786452c6f72320315ae558b66dfe799800c6d6ca5214651bdc4a468f2aea8a34c387a5414964f783a7f2109fc01e8d8e5387", 0x84}, {&(0x7f0000a5c000-0xd7)="aaf6b964637f3642a747d640b6cc4ff43d06bf9f7af6fe60688be6133edfc565ff9dbff3cb60ab99041af3ea284f185c6b1543be4db8b034cecf4751b426d118210f6417ba044e96dc5c40ae0abb17aff8983df25993905fb386c94dae807d056395f6eff8e14efc891b49bffb1041f286fe1467bf8c7bda2b90eab0b86eca6d4809dff8bd529e19c55e4fe2fbadc82256badfd8e74ae5b533b407c2e94f2b2168955b33e1d65ffa379f3d53db18b59ce5fb17f64ecba30db691dce63c5589537a386c7a9aecb75280f5dafe98a88dcdfa1a311ecf91c6", 0xd7}, {&(0x7f00003a2000)="753629410e1650c577ce8c69c902abc6075139ff898030475f009e79b435466740ecd28413127cffab8b998895ce80da7ce5f145a9a60a5038fd9380000508de0ab19340eae0d42eb22ad8041b9018d22b71cd220e82e6086a0f92d8134bccadc84bfd530eee55d8d344028c67b69f851045bb84ca28d1bd467a55bb26a6b69da8aa4807824c87d8254b1cdb3c7556db421a795b03ef60e440129c34f071a7af347c25bb0b3ff910b0fd56a5cd5719e46643311fd169e51977078df425544ce7c2b6c3523dfbbd1e9aff2d91beb67c2dc848ebfbc084b4201d28d4c4daad8f", 0xdf}, {&(0x7f00008b8000)="15201964feed52ca083344bc9017851381eedff71e9dec408a019e640e1f6ca5658a033599b79fb95e4c68576fc0d4d141ce2a7a0d3afcc0bf2af508adcf6001a68c73110f3795467895301c80456389f1aefa8eaff84b8789e68f8423d5650ca0", 0x61}, {&(0x7f00000ea000-0x9c)="210be452cbff022be3ed264396422d2bc2d8caf15b6be7908caa6c551110f3f4435660b98c1611bfcea5451e8d15f760d35514965f4fb9e8f0b13e2f8b50f388219c91675c82ec9de84fc621c67ed686b4a8c250b335a0a71a161bf7bbc18fda17b727da9af6c791e73affc98db2c0e5cb25ed1f0b40b57e654183e823ea680ee3ea34d35e07fe72af5c8f305551affab2b35b0c65fdaacdab81f1af", 0x9c}, {&(0x7f0000c45000-0x1000)="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", 0x1000}], 0x8, &(0x7f0000aca000)=[{0xd0, 0x0, 0x3, "5e0e7ec8c7bf4da8593a34582d65d549f4f01914a8a1b0360920ec21e73b0236fbbc832046cc0cb42a8d95aecd536d60cd0f7c92add1a1211abd3713c5239efbcc1ee21baaf08991bf684eb1d0f116bb71630d1fc9e7f2df615d40b3136958f760824525b8832a691f9a50bc00b707187f6fc33fbd281a59b232480da11816142b30d0691f4eca86c69d78edde8f7094463ebf5fed92f2f5118f7343430251b7eb3bbd99488fc99735ecfeb8b0204e7b17ec7a4c35832d3cc5"}], 0xd0, 0x20000014}, 0x0) sendmsg(r0, &(0x7f0000b65000)={0x0, 0x0, &(0x7f0000b68000-0x60)=[{&(0x7f000056b000-0xe8)="5fb1969f213bb10ea8c6debed79356b163a9ff8eb1e78ae3c2235eb6ae8c32071cd6ffcf15f6d4036beda164bf3054ba3f73859fae9f75a2082b793d71fb29438e6b51434d017699ffc7d43a8c0fc6ae106d48c9fdaedffb5a7fcd7f829ec0fc09b92783840ba4abd01060a7cf4984068585cb2ea64ea8897254d353a6ef1fa8b2cd67086a547ab2e4dcd7db3653d1fad14d1237ef7cd25fcdeaa4bacaf8d4c270be0771b36878c7134b8179017281221024f8b6aaf55a3fc6cff3df0856d27b558087e5857f8688132896d4382ecda58e7ddab7c1f233cf30bc7e2df75bae0a9be75d61b360866c", 0xe8}, {&(0x7f00003a5000-0xd7)="3e55c566dd281b84e5ce57c66c15a37d1c65f7cd0507323cf1b756cff4c1bc2445e42d39dca89652066162a9148dcad009f0fa9e2ad11a48285b1747c658ed004e79747d5ca7f65631dd7df9a7e56822d256f91c35f6eb34419c6b2f5d86fe294a82a57f5d6a03e1b193ac8e2cbd0175276a7e0d02b23086226791868624dee468a0e6be37185c567879fc0c0aa84bb39ea76b3f41176ca7ef3bcdc3d11e859a1e167a5a5b7755958edbadb29808da0c3f5819ba512bdb417cc3fa451b5dfeeee4df9f9824a8a799f56f3f8262120b5e2906e6befeb62a", 0xd7}, {&(0x7f0000ca1000-0xa8)="18c4486db9b0edcfba5abd9c6b50cee82de28c7a169d0f04a0e8a124a385b675ba1a7cafd3ad7d17803fc1a90c6260db759d08835baf24a912b2e7be245d4dc53b0a8060d4c30dfe742f988bd1d2a7ac880894cf2c0a6118b26e20155921fd9b64702b088a7511791087f3f80dc7e2e6d1782ee9ddbea39eb9d9c0717ebfd37b4f267974de879c2f79374dfd95c801f295ff7d11a9333b1f7ea5b4ef59598b4c045057278b147d9b", 0xa8}, {&(0x7f0000e1f000)="ef3d35b011ec8477e58d4d0e315ae4669e70c9d99f6ede1bf0def0b6e249f8674601421aaedead82cc9ea979cb2e8da281ed2418a0ba50c562834ed9bb3dd742c8c49dfcbfeaed98c61ca8b44c45c67f9f29325b8f64ae8bb2eca504d3111704d0c34f07e4f01f8717f63a0ed56f804828a91e80b3874b64b046f41cbb01f18d2a713fb2ee3f1f91b5eecb", 0x8b}, {&(0x7f0000e1e000-0x58)="e3dadde71e2a9380a7da54080c2785f3502ccd92dcfcb5554bf383f3b6219ef9697ce5b7d5395da9e418daa4a2ef46159f2b92c01f36a471d2722d710e6027dded77aea8b783af439ccbb93dbe8ec8452be91ecd43de6cab", 0x58}, {&(0x7f00004f6000)="5465bdc3ae", 0x5}], 0x6, &(0x7f0000df1000)=[{0x70, 0x105, 0x6, "48212a3e4eb5fdc217812d52472b36ff8a6002d38d84a33f0ed7dd0d84d9ecabf568fa50e7ca24f87eb428c5cdff6b6430842ddf36a28a2a5fdb1ccf3eee9a400b385dc714b3d5fc23ce5ec9eda382645fd1abcfde78fe2dc5"}, {0x68, 0x10d, 0x3f, "4cf40fdfdbd5ef48e926fa6b7ae38e4ccf9db01c33e030842bc00ca005b5db2235997ffc37a9876f2e96cedfb8b55d9664de26c73fbbf5e63b112410517f5d04dcadbd24f59c69f015ff96aca324054e419021726ce2965e"}, {0x58, 0x88, 0x79, "75fc8b59460f6ff2e4218953b2ee1a1bc288b86314b62b1233d3edae7ea0fbe2eb150b67f49f2d18a27aa901d3fb41f9d7fc1245cb4388716ba0fbc152d6e70537509fd289"}, {0xc0, 0x0, 0x6, "f6d0de641323c05920dc4904a08c664415becdab585dab53618a7d052aca1e17228e47b61a5acd7c7d0e63bf4c5edc567984b96669d38e46c1cc1fb6f87cae6f3fe2aebe9bfe9db46ee9d6b6391deda959112ce04353221454d852c0ccbc803b96ec7626dc1809f7c8d37c38188c0718fe2b539e21054924e511d1028904b5de7270c1c4fb46832e188366a6d45e12e2a9a4a66768ed5175a0bfb0c23e2462d7eec5c1f5b8eb70d406"}, {0x20, 0x88, 0x1, "699a16011712f97d5188b3a2a2bd7dba"}, {0x60, 0x19f, 0xc81a, "33e0be93daad41b68bc880d63c41d8f9d19ce26ded6e2df4891ddff34078f7fca17de61b50b9d666f4c52d1bd77b3192a87a815590a5d0c0e5091eadccdcc1cb77ddcf20e5cf59ca25d3"}, {0x58, 0x10e, 0x8, "1c77f30479c81413debcf173a30230896dcb87277e81a8e88ee3f65d05ae797186c10f0105c6359d3fcfebaa44bdc02cb730ee3a641d3fcd0abdd2a3a797e178ba4a153bf3db"}, {0xf0, 0x194, 0x20, "109f892f1e6e99173dd9b20241cf8bb19ec9e88eea2f36844d5d3fa7eb772fb0ddd34bad70ad7c8c977156e7cda097e400d596cf71990252e62fb1d4ce444acb9a2cd81e99830763d6d83b3c79f17c27ddf9a2032f4839f7a6b81b903e172e9b48d25c58f1101238b21e6448ec7573a532eef967498592f3bc6f84ab8f4bd6d7d7682e8e5453cad5bb522f3a3b2aa630c141029a5ea2dee358bfdb01cca6662ff178f68a11a20d944efac508bff30f6189175707d448df0a7c88c240f473054a450c9d854a5ded34f6d8178fa41b26fa07c585cb4c1699acdb576f4165"}], 0x3b8, 0x40}, 0x1) 2018/01/24 07:54:46 executing program 0: mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000fed000)={0x0, 0x0}) ioctl$sock_ifreq(r0, 0x8983, &(0x7f0000006000)={@generic="1b520310b564c42354e2d0b8a14e1ad7", @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000006000)={0x0, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}}) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000a07000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x80000000}) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fef000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f0000ec9000-0x4)=0x19900) 2018/01/24 07:54:46 executing program 2: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x2008a000) 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)=0x26f) pwritev(r1, &(0x7f0000026000)=[], 0x0, 0x0) 2018/01/24 07:54:46 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x807, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00006b6000)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, 0x0, &(0x7f0000001000-0x4)=0x0) connect$vsock_dgram(r1, &(0x7f0000f65000)={0x28, 0x0, 0xffffffff, @my=0x1, 0x0}, 0x10) 2018/01/24 07:54:46 executing program 4: mmap(&(0x7f0000000000/0xff8000)=nil, 0xff8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f000030b000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x20000000002, 0x1, 0x0, 0x0, 0x0}, 0x20) 2018/01/24 07:54:46 executing program 6: mmap(&(0x7f0000000000/0xdda000)=nil, 0xdda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000379000-0x4)=0x0, 0x80800) mmap(&(0x7f0000dda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f000060d000-0x4)=0x8, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000dda000)={0x0, 0x5, 0x1, 0x3}, &(0x7f0000ddb000-0x4)=0x10) mmap(&(0x7f0000dda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ddb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000b8f000)=@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}}}, &(0x7f0000ddb000)=0x32) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000dda000)={r1, 0x1}, 0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r2, 0x89f2, &(0x7f0000dd9000)={@common='gre0\x00', @ifru_data=&(0x7f0000dd7000-0x20)="5b6dad444b7d467ccb008100000000000000000024ab000900000000207222d5"}) 2018/01/24 07:54:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000001, 0x1) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000211000)={0x0, 0xfffffffffffffad4}, &(0x7f0000588000)=0x6) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000f32000)={r1, 0x4, 0x30}, &(0x7f0000073000)=0xc) bind$inet6(r0, &(0x7f00008ad000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) sendto$inet(r0, &(0x7f0000984000-0x60)="", 0x0, 0x0, &(0x7f00007dc000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/24 07:54:46 executing program 3: mmap(&(0x7f0000000000/0xf1e000)=nil, 0xf1e000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x1) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00009b5000)={0x9094, 0x5, 0x166a, 0x4, 0x0}, &(0x7f0000ef6000-0x4)=0x10) mmap(&(0x7f0000f1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000be6000-0x14)={r1, 0x6, 0x3, 0x0, 0x5, 0x100000000}, &(0x7f0000f1e000)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) r3 = socket$unix(0x1, 0x1, 0x0) bind$unix(r3, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) shutdown(r3, 0x0) listen(r3, 0x0) connect$unix(r2, &(0x7f0000006000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) getsockopt(r0, 0xff, 0x1, &(0x7f0000000000)=""/0, &(0x7f00003b7000)=0x0) 2018/01/24 07:54:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000c46000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x400000000000018a, 0x4, 0x9, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x80000000029, 0x0, @rand_addr=0xf7ffffc0, @broadcast=0xffffffff, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, "eac2e4", 0x0, "280004"}, "329dbd7fbef5a9208e5f3cfddafffb88b4faa4b405cb79ff"}}}}}, &(0x7f000052a000)={0x0, 0x0, []}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000618000)={0xffffffffffffffff}) 2018/01/24 07:54:46 executing program 4: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$netlink(0x10, 0x3, 0x15) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f000000c000)=0x7, 0x4) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000000d000)={{{@in=@empty=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000e000-0x4)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@generic="7f9509612612deb0537bf2baa50dba7f", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@loopback=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000e000-0x4)=0xe8) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000000f000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000006000-0x14)={@loopback={0x0, 0x1}, r3}, 0x14) ioctl(0xffffffffffffffff, 0x800000000008982, &(0x7f0000000000)="") 2018/01/24 07:54:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000f86000)='nv\x00', 0x3) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom(r0, &(0x7f0000acf000)=""/101, 0xffffffbc, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f0000e05000-0x1000)="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", 0x1000, 0x0, &(0x7f0000495000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/24 07:54:46 executing program 7: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000003000-0x8f)={0x0, 0x87, "2b7dcc35730d6a27a59130c8c876e8181f4e36e2b646d6dff7d4f9cb899860356295e09f197e8ff939bf4303ec8e3ee3f30fbdae32164929a1c45ce5e5b4a0705819464b2cc779b6c0624c69c54399fde1b266e8a98e5b9c36873802d194cccc88e06a35d99b24ad0fbe766589ac8c8a9042780cb79857a0febabf3c46c62daa7988ae8b2cb0b5"}, &(0x7f0000002000-0x4)=0x8f) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000003000-0x4)={r1, 0x9, 0xff}, 0x8) sendto$inet6(0xffffffffffffffff, &(0x7f0000002000-0x51)="54f914a0d2c0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c928c4bb573d18be7f79dfbfdff18", 0x4f, 0x0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000004000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000004000-0x5b)=""/91, &(0x7f0000000000)=0x5b) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x3)=0x10) 2018/01/24 07:54:46 executing program 5: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000026000-0x4)=0x0, &(0x7f0000004000)=0x4) sendmmsg(0xffffffffffffffff, &(0x7f0000002000)=[{{0x0, 0x0, &(0x7f0000022000-0x40)=[], 0x0, &(0x7f0000008000-0x2a0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000011000)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) socket$bt_rfcomm(0x1f, 0x0, 0x3) connect(0xffffffffffffffff, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) setsockopt(0xffffffffffffffff, 0x111, 0x1, &(0x7f000000c000-0x5)="0ed4550f", 0x4) ioctl$PPPIOCGMRU(0xffffffffffffffff, 0x80047453, &(0x7f0000025000-0x4)=0x0) 2018/01/24 07:54:46 executing program 2: socket$inet_sctp(0x2, 0x1, 0x84) pipe(&(0x7f0000f94000)={0x0, 0x0}) ioctl$sock_bt_hci(r0, 0x400448de, &(0x7f0000294000-0xf3)="0bb014da9a29da16938d4c7c85dda88185c52f979dd8f6137c6ab877ebe51034164f64c3617cb1e0d94deb5d1b04206ece18d5bacffd4cba4db74181f92489e9503dd30a246ec555c80928a9e843e763741d0689ab4dc052b288cfdc087a133b088c6e3030c1713783f8dcf3f313db6623e03a1b1d4fdb5904653ea1569a02e8810cf01dc0dbd640788463093ef22cbf179fc8db8f6cbf7a1af686c279989277a9aecc719ddcfcf00673ae628c6729e11473c78c7e7d639b48d5597dc59347eea7f827fd8d660d9863630453655f5cb31bc4b91627af4ea7b0164d51356dbc7a2f035718b92f8f16c2e8194de96abef3ceab2b") setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000e21000)=[@in6={0xa, 0x1, 0xe8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x55}, @in6={0xa, 0x0, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3bf400000}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x5}], 0x64) 2018/01/24 07:54:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000200000084) sendto$inet6(r0, &(0x7f0000e73000-0x8e)="", 0x0, 0x0, &(0x7f000067f000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) pipe(&(0x7f0000cef000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00004e1000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f00001a3000-0x8)={r2, 0x0}) bind$inet6(r0, &(0x7f0000581000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000d55000)={0x7, 0xfffffffffffffffb, 0x1400000, 0x8, 0xfffffffffffffffb}, 0x14) sendto$inet6(r0, &(0x7f0000992000)='4', 0x1, 0xfffffffffffffffe, &(0x7f0000e67000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/24 07:54:46 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000001000-0x10)="b19897e3de5a214360284c42e97b12ed", 0x10) r2 = socket(0x0, 0x0, 0xfffffffffffffff8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000001000-0x8)={0x0, 0x6}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000001000)={0x3f, 0x8, 0x8208, 0x82, 0x3, 0x28d000000000, 0x80000000, 0x13, r3}, &(0x7f0000000000)=0x20) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000002000)=0x5, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000003000-0xe8)={{{@in=@loopback=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0x4)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x0, 0x0, 0x3, 0x82f5, 0x2, 0x20, 0xa0, 0x7f, 0x0, r4}, {0x3f, 0xfffffffffffffff7, 0x0, 0x2, 0x6, 0x5cd7, 0xd71e, 0x3}, {0x29ee, 0x5, 0x0, 0x0}, 0xffffffffffff06f2, 0x9, 0x0, 0x1, 0x1, 0x3}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x3f}, 0xa, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5, 0x0, 0x2, 0x2, 0x1f494a9a, 0x0, 0xfff}}, 0xe8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f0000004000)={&(0x7f0000002000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x2, 0x2, 0x3}}, 0x26, &(0x7f0000004000)=[{&(0x7f0000004000-0x37)="6af5c6446de741dc33af1c63e4889e64dae4adaadda0f091632de899244f7f256909f2fca31540e6fc2f18cae2912a0f90c1dfb2569e24", 0x37}, {&(0x7f0000000000)="d15194715b1bf4c2233df5b74190fe9a3d85421b842deefc80646c1ad6c8099c09277059893ce1009d4124f4bb09bd3323a581231ffb6b82b4b876b1f87add373f004e103a2f5ee5c7dba50316fcc17452bb8d2cc515605dd25888f69edd8a4fbd2394a11676955868367283cf5b2a40fb5d601555f21fb91f1988344368fcdb979c44aee196ba9db4835acebc205bb3e23aa3d4a1db0721281182b870bc04126b96a8e3bf8b6df22c470e03430c1dd599476e911aa838a560294d29d76c2c0ec177c7d9d3c9fe0e695402f55c3c9bc0a8087ee6305f3ae77a3cf305a765b39632be5f43c8735cc44a92b5", 0xeb}, {&(0x7f0000002000-0xaa)="752c1e9c9fbaa6369f855c336d2604085de5b73feb2c3ec92b69c61b5c0ea3ca67382d8595e1491dd70438f5283e18b41dd9eed9ed514c70a14746ee64762ec96e66c750c8306240173e023caa5b9fcbea9398949b4a044de7b6780a982907505ce4fb96f16d2ac1e9ba1d2bad726f0dbeb638b19362437decc1fa85bc1a04215610ff0d1ebdbd532ea5e9880b88aa2fa5a99f09f88d2e62bdfe18457a58cab8655607d10ac66923e9ec", 0xaa}, {&(0x7f0000005000-0x2d)="e8aa330bff4feac9a72fa4110239c2d87508111bf5431b6598d7b1870461c3ca9d3444d975c1a6209e48c2bfea", 0x2d}], 0x4, &(0x7f0000005000-0x670)=[{0xe8, 0x115, 0x9, "937b01986bfc0deb4fcb223791199e892da7df3844be10f1f52f5d5ef07caf2fe6d018bfac76a329506906c85c29d841ca267f7ef18962eb8f2eabb31a15d844d7429ea3224cd94e315fb337e7128c23a15281b3d386982eec6133aa73d7fd9b7e4894cfd142c5d47881fd3b3254753d31f6f92459744da0a2723ada5f32f015d9a2f15656b1e6304efedf715fbcac0dac9200d2bcdf815ec3e158dcd14dc6b70e49c669884affbd5b945399a491c9bcced426cdbf05630fe21a33b010c0588f0ab8b367420168ac30fe8feff0717f61d0e8"}, {0x58, 0x10b, 0x9, "ee8d8980fc09a928918a9c839c0b5a80e22ea2be28fd4a9acc957bc539267c0527e70129c0deecb37f9b759c22e4acac014c9bb5cd1ed53a46032e13604ddba84e1eb1"}, {0xb0, 0xff, 0x2975, "84c82d3ea9da55ae498a7ab72fa0c855e60241ed5851bb887055e431a01056b098ecdfc084d38287c1c86e52b8df4cc522555fb2c57c46e35d797f17a85b4b73a810ab67306f8ce9fc74fedd31a858587d9a16ad390f85b217cb0c3856366dd6bb7c11cf76eb37fb03075337d59a9ed5612a8681d9c00e2bf2000a274740477c902675101632b9ad40d49a978f43ff3194a6616dbb680909b0"}, {0x100, 0x29, 0x8, "eeb44a58af2b2a96eb1cba9d63e08c1f8621276a5b64de997e1db5e35ef3aedf90fb17c7e54fdecb29859366098c5e4868c7064227faf738c4526bf65df29f667fc7aff679e8bf5e88fc5969997e798460012ad58930cdd643055edde210f626fdd56bb83bec929bf5eec56504c16421fd72181f9cfccfe7d33c761ac65979804013d63a29a226fa33d41191f7294313ee782b81e06dd68ceba5e4d27ed6f3ca3597f7848c37d98cd6de08240b7a5978286a13a613b539657ac63a5a819923a41a959fc27171424676c0536b0fb1adfe1bb5f2c3c5852c62ba8a1ee726c177b4ac395460583d185434b59b1e"}, {0xe8, 0x101, 0x735c, "d5c9e3b93d628a9f85c630b6a9ac233173f270394fa04bdd450afb3fe07a28755d7c7749708d1f2059de07ecba27bff15aee03a91502f8a5f98462c7a2aa731ec2292530c55b326f36860ca636dd126b75622b4fedfc581ae60ab15f2619bded77edcae8fb4e62fa37fa4b3636edf0066a494d6b6b91f32fa7fdfc43d86f2ea6506fa794a6808d1f470de4b517c2080d4f429d02c782395e2dc656d69e3e49dedf8112dd92df1032c4b272840f8136d9c64e33f02fcbb61af990c7b08f5516ca388005be8f4287b7d24469555c40b41caa"}, {0xf8, 0x110, 0x4, "5b4ae1c7277717d0a91ba79e8dbea088744a864e9ab5736a6bad4817d76672b69a43b5b6976bdc11e692e6f2a640ebb56e41f302239f037e213c36d87938d9944ce3cd74b85b88aa5f47f5ccb21a543141f642e7cd604af71a4cab9b13a0f919ed33dfba32e7389a35803a3b7709bc2b3d0f0776440aae062956c46bbca02b9e8f15572d76a5a9be9cf3f8daeb0c643fb9dc89bc04daa81551ab751bd58322a256b014d06c0ebc4da7411a4a21ee476ee24b21a399b43ab77834f3eee954268a35dfac50865b7946a08fa22e02010e24403e95fcc74637481a91571640125d9a3ba252e6c53c"}, {0x98, 0x0, 0x1, "b1cbb3422a4b05909e84c622b13ffad0f2e065244313f092c52d5c29e7dc7868ad10fd71dbfafb89a9c7d35fbb8c06ea2169e2201339409a45e942a0134c6f5df743d21d428d7574011c61eb5f1b105392c8247b597cead95dffba5fdaf20ed89b06be2513eb78aef3b910f5f3e7670c17f6c723a5a2587e321ddcc45f484df459712a4b33"}, {0x108, 0x0, 0x2, "bdeb1423cb35c9481ad392bf66b84f0b41675b5439c27a5fea971af8ec9343b73017607e9956b23262561f5ec238953b2e62298e10d7d4c2c6fdc0f7bc4312f01b72a93685f594c25bde5fe73d8f255e1fdb32306bbcbfbcfcbda5958e8cfb48e90bbf83665853ea3e33023116e0b911770ca8d0729043ec3085850f9cd5da856f8a81f4a42371d09b7438322a47afd08707b5a7f8272d51633330c7f4df62460a3fbe83ae3cbbbad97c9c875ab270ed50b85ca6796457ed008ecd36180e572d46ff25a7d228330dc6f579bfaba37316ee55bce724652f752751dc0d6756c46c65f533e6e8854d8b0349580f61ae83b288f081617d16"}], 0x670, 0x4000084}, 0x40) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f0000001000)=0x0) ioctl$sock_SIOCADDDLCI(r2, 0x8980, &(0x7f0000005000-0x12)={@common='vlan0\x00', 0x3}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r2, 0x11, 0x65, &(0x7f0000006000-0x4)=0x0, &(0x7f0000006000-0x4)=0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f0000006000)={@generic="474f5d6dcb0abcfa61334031f8bb1bad", @ifru_flags=0x0}) r5 = socket(0x5, 0x801, 0x200) ioctl$PPPIOCGCHAN(r5, 0x80047437, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r5, 0x84, 0x74, &(0x7f0000007000)=""/167, &(0x7f0000007000)=0xa7) 2018/01/24 07:54:46 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000a60000)=0x14, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r1}, 0x14) mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f000001d000)={0x2000000000000220, &(0x7f0000006000)=[{0x30, 0x0, 0x0, 0xffffffffffeff010}, {0x6, 0x0, 0x0, 0x0}]}, 0xc) sendto(r2, &(0x7f0000021000)="", 0x0, 0x0, &(0x7f000002a000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r2, 0x1, 0xb, &(0x7f0000035000+0xb1e)=0x0, &(0x7f0000011000)=0x4) 2018/01/24 07:54:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x1) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000cc7000-0xf3)={0x0, 0xeb, "e9bc5260528e82891dc2a0a061ecbc3bee0a2db76f0445faeb0584f145eb7c66feb0cc104cdd196dd29e50e964f49555e7906b4b30f3402b8a41dd472248ba4908123a3966519ce9c7eb9187cb9685ab0678df1c5dd2e2d2b6b872b1808c0a81d06a787fd28c51c9375f6c39247fa31dad429c4c456dbe818328624fdc3f5578e713b31e64bef88d8bd6edcae46daa5f27869cdbb9dc240c132cd3b991576aec4cea3d9ccd2fb0b76efd56e6e67be546cbb759523b65e6cbd2e33a0eac378e0e1549c58bee6efad38952b8616b9ba4e52943f2a76aadf54a9acaa9f676648c62ef51b6c84be5137a64e688"}, &(0x7f0000b32000-0x4)=0xf3) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000173000-0x10)={0xfff, 0x1, 0x7f, 0x0, r1}, &(0x7f00003db000-0x4)=0x10) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) socket$bt_sco(0x1f, 0x5, 0x2) sendmsg$nl_xfrm(r2, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f00001ff000)=@newsa={0x140, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @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, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@replay_thresh={0x8, 0xb, 0x0}, @algo_comp={0xfd88, 0x3, {{'deflate\x00'}, 0x0, ""}}]}, 0x140}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_ifreq(r2, 0x8926, &(0x7f0000ed9000)={@generic="b2a459113c2fa8b7438d1f1f7fc773e9", @ifru_addrs=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x1}}}) setsockopt$bt_BT_FLUSHABLE(r3, 0x112, 0x8, &(0x7f00008ff000-0x4)=0x8, 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f00005b8000)='cdg\x00', 0x4) connect$bt_sco(r3, &(0x7f00001e9000)={0x1f, {0x7fff, 0x1, 0x7f, 0x8, 0x3, 0x800}}, 0x8) 2018/01/24 07:54:46 executing program 7: mmap(&(0x7f0000000000/0x113000)=nil, 0x113000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000018000)=0x8, 0x4) mmap(&(0x7f0000113000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000113000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000113000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000114000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000115000-0x10)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000009e000-0x4)=0x10, 0x80000) mmap(&(0x7f0000114000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000114000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r1, 0x0, 0x3, &(0x7f0000115000-0x4)=0x0, &(0x7f0000115000-0x4)=0x4) r2 = socket(0x16, 0x4, 0x8) bind$vsock_dgram(r2, &(0x7f00000e1000-0x10)={0x28, 0x0, 0x2711, @any=0xffffffff, 0x0}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000072000)={r0}) getsockopt$packet_buf(r3, 0x107, 0x0, &(0x7f00000c9000-0xc0)=""/192, &(0x7f0000113000)=0xc0) syz_emit_ethernet(0x23c, &(0x7f0000113000)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[{0x9100, 0x7, 0x20, 0x80}], {0x8100, 0x80000000, 0xfff, 0x8fcb}}], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x1fe, 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}, {[@fragment={0xaf, 0x0, 0x800, 0x1, 0x0, 0x7fffffff, 0x1}, @dstopts={0x8, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @hao={0xc9, 0x10, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}}]}, @hopopts={0x0, 0x23, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0xfff, 0xca, "6804fc9fce63861fc8ed681fa54adfbd7d5444b6fc21627a5634d795a7aba140bc8f1886a36ac49d5665160884b739bba9aa48cd062f7b5b4979c4469e14c2cd8bce3e1213beb1b5ef27327e1b804851de2b8f215e46fee8e98f5600e99e31c37bd57bfd72367406797f713a0f922a7ccb52844bee0fb9d28f5da32ac6b9c1b8d076de27bd8142278577d3c4fd539e02ffd565cc763705ccd390218ea4c7a5d47cd7b9febe616cefdcc371fb6fdc9e05477e517e86b4119dd1bab13c81362f885ab043723eebc36ab2f8"}, @ra={0x5, 0x2, 0x5}, @pad1={0x0, 0x1, 0x0}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @ra={0x5, 0x2, 0x7}, @calipso={0x7, 0x30, {0x10000, 0xa, 0x0, 0x9, [0x800, 0xfff, 0x40, 0x0, 0x100]}}]}, @routing={0x200000000, 0xa, 0x0, 0x4d6f, 0x0, [@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, @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", 0x100, 0x3a, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/01/24 07:54:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000066a000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000f9e000+0x39f)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000610000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000c50000-0xc)={r0, 0x80000, r1}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000713000-0xc)={r3, 0x80004, r2}) accept4(0xffffffffffffff9c, &(0x7f0000284000-0x80)=@generic={0x0, ""/126}, &(0x7f0000fc2000)=0x80, 0x0) r5 = socket(0xd, 0x0, 0x7f4b) r6 = accept4$inet6(r5, &(0x7f0000f9f000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000fe0000-0x4)=0x1c, 0x80800) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x72, &(0x7f0000c27000-0xc)={0x0, 0x81, 0x30}, &(0x7f00006fc000-0x4)=0xc) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000f4d000-0x4)=0x1f, 0x4) r8 = socket(0x14, 0xa, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r8, 0x89e2, &(0x7f000063a000-0x4)={r6}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r9, 0x84, 0x13, &(0x7f0000d35000-0x8)={r7, 0xe452}, &(0x7f0000c82000)=0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000aa1000-0x8)={r10, 0x3, 0x103}, &(0x7f0000cb1000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r9, 0x84, 0x78, &(0x7f0000f9f000)=r7, 0x2bc) ioctl$DRM_IOCTL_MODE_SETCRTC(r4, 0xc06864a2, &(0x7f00004e4000)={&(0x7f00001d1000-0x14)=[0x7ff, 0x7fff, 0x1f2daea1, 0xfffffffffffffff9, 0x7], 0x5, 0x3f, 0x34, 0x4, 0x7fffffff, 0x401, {0x1f, 0xff, 0x80000001, 0x6, 0x7f, 0xed3, 0x1f, 0x7, 0x7, 0x6, 0x8, 0x6c, 0x1a3, 0xf117, "abcf98689e2640abe5dfd7f6ff2009bfefabf8ac202e2fb2ebe559b8d5e83b06"}}) r11 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000eaf000-0x4)=0xffffffff, 0x4) setsockopt$sock_attach_bpf(r6, 0x1, 0x32, &(0x7f00005c1000)=r11, 0x4) socketpair(0x11, 0x80000, 0x1ff, &(0x7f0000161000)={0x0, 0x0}) setsockopt$inet6_MCAST_LEAVE_GROUP(r12, 0x29, 0x2d, &(0x7f0000892000-0x88)={0x7, {{0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r13 = socket(0x4, 0x10000800, 0x100004000) bind$alg(r13, &(0x7f00003db000-0x58)={0x26, 'aead\x00', 0x0, 0xfffffffffffffffe, 'ccm_base(xts-aes-aesni,tgr192-generic)\x00'}, 0x58) gettid() socket$inet6(0xa, 0xa, 0x287cf7ca) socket$inet6_udp(0xa, 0x2, 0x0) r14 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r14, 0x29, 0x400000000, &(0x7f0000c4c000)=0x401, 0x1) accept$llc(r12, 0x0, &(0x7f0000c02000)=0x0) setsockopt$inet6_int(r14, 0x29, 0xc8, &(0x7f00008d6000)=0x0, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r14, 0x29, 0xca, &(0x7f0000fb1000)={0x8, 0x1, 0x19, 0x0, 0x3}, 0xc) setsockopt$inet6_int(r14, 0x29, 0xc9, &(0x7f0000c3a000)=0x0, 0x4) 2018/01/24 07:54:46 executing program 2: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x5, 0x20, &(0x7f0000027000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f000000f000-0x4)=0x2f87, 0x4) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000000f000-0xd8)={0x18, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x4, 0x1, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 07:54:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000a20000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-224-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r2, 0x6, 0x1f, &(0x7f00005dd000-0x1000)="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", 0x1000) r3 = bpf$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) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000154000)={r1, r3}) sendmsg$key(r4, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 07:54:46 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x2, 0x8, &(0x7f0000000000)={0x0, 0x0}) close(r0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000000000)={0x9, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, [{{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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]}]}, 0x1a8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hci(r0, 0x400448cb, &(0x7f0000000000)="8cec254c3df763b5012c7a3edd9e4711e93ad497e1e709f2467dcd45371af5e0") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000002000-0x4)=@assoc_id=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000001000)={r2, 0x484, 0x3, [0x3, 0x7, 0xffffffffffffffd3]}, 0xe) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x40, &(0x7f0000c9b000)={'raw\x00', 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0], 0x10, &(0x7f0000d19000-0x10)={0x0, 0x0}, []}, 0x60) [ 211.219688] netlink: 72 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/24 07:54:47 executing program 5: mmap(&(0x7f0000e63000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(0xffffffffffffffff, 0xffffffffffffffff, 0x15, &(0x7f0000e65000-0x9)="d7fdaf62070179890fddd5a45d3f32e5", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000+0x92e)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000001000-0x18)={0x0, 0x9, 0x10, 0x9832, 0x0}, &(0x7f0000000000)=0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001000)={r1, 0x3}, 0x8) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000001000-0x4)=0x2, 0x4) 2018/01/24 07:54:47 executing program 2: 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) socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f000060b000-0x4)='tls\x00', 0x4) getsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f00005bd000-0x3e)=""/62, &(0x7f00007c1000-0x4)=0x3e) 2018/01/24 07:54:47 executing program 1: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000001000-0x10)=@in={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000e000-0x4)=0x10, 0x800) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000007000)={0x0, 0xfff, 0x80, 0x8, 0x8, 0x8, 0x3d19, 0x7, {0x0, @in6={{0xa, 0x3, 0x1000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x8, 0xfffffffffffffff9, 0x5, 0xffffffff}}, &(0x7f000000d000)=0xb8) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000000d000)={r1, 0x80000001}, 0x8) socket$inet_sctp(0x2, 0x5, 0x84) r2 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000008000-0x28)={@common='gre0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_int(r2, 0x107, 0xf, &(0x7f0000002000-0x4)=0x9461, 0x4) setsockopt$packet_int(r2, 0x107, 0x1f, &(0x7f0000007000)=0x800000004, 0x4) sendto(r2, &(0x7f000000a000-0xd)="d3000000e2016f830000", 0xa, 0x0, &(0x7f000000a000-0x14)=@ll={0x11, 0x0, r3, 0x1, 0x0, 0x6, @random="c291cd54abc4", [0x0, 0x0]}, 0x11) 2018/01/24 07:54:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x7fff) r1 = accept$inet(r0, &(0x7f0000887000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002ba000-0x4)=0x10) writev(r1, &(0x7f0000069000)=[{&(0x7f000095d000-0x1)="f6", 0x1}, {&(0x7f0000840000)="dd6e234b827783e279f9590d18ca6ca5a6fd02e615328ceaa905ff57ba491cc580585730cd8624137a3cf23ff2c32866e3", 0x31}, {&(0x7f0000b65000)="3009de4bc8d2260ba511035b5bb89b76234a43061671", 0x16}, {&(0x7f0000c63000)="02bf6e7b90cb643f863d2811cfc89df330e0d3e2541b2d05f3d10a3c408dfba492a1124e80f48e1cb2c804d0ae2418036e4edea147b88d3186b069201c6076f30fc98d743e7c001455135b75a32774ca8e70bd955a3e10e2d37432ca36900e3a9dad465184139c87e41340ec83c05f3517a206ea5df51c3da0b26472f3b3ad3cd8bba6e2b360695b3bac488e7815167c5131f8b3436e5b6f8dcc465ffe7d468a484aa51d96175c6ce7e488608da1e210241e15b42879160e089bc1b6b2a28f5ffca5e81ce70d0e7fa7c914e0", 0xcc}, {&(0x7f0000df0000-0x51)="3bc52072c7238db0585c6843f89c2054871c22eea3a1808f3808dc75669542d4f2eacaf3feb31f105522ee7ef15e70fca8c30bc5f5fb93878d714559ff904028d85b925380e2e3e744a45f9ef20d74a3b6", 0x51}, {&(0x7f0000311000)="86408bad79241866f8d112a07b1018b70a754c917d307245ba572d65cf3ab0da3f4bd9ef4c5346f6cb68e4f852fe060131dc18051fcc58a46b7c0790c5956a370260615817748871f09edac18f62b1e398cd4d148464a868285d20d32f950f111df6ff267cba645839", 0x69}, {&(0x7f00007a9000)="7d2f198be43174cffa339925df56929b1d4f09de41fef2c75ce0e52d37e2f6", 0x1f}, {&(0x7f000021b000)="a50e2cad2928f10a", 0x8}, {&(0x7f0000fcb000-0x7a)="f95fdb857734b78c26f56baae315d8b73e883d9fd4e1a6a3642804871ec32452cc832a1953c598ed7763aa7206a6b2b96baabede9bfbddbde30fd34df6c1e400a99565cbc49bafcfcd94482a3a8fa86ef5ed94a53cb1fea58d430fed8e1f3e2ae8e23efeee7b637266ccd384250af6e49e5bc6334ed5e008dc4e", 0x7a}, {&(0x7f0000287000-0xee)="637fdd9b57368f33cda072f3a3891a7eb7f1b0435b1dba2048b53ae474c4b63d8c3e59eee8cdbdc089843e5e5babf29a5d090c9da1e513181a1203ec5ab51e7f64ac9c9efc389c6817b607fe688cbcc695c186161b86f2ae7421c7464f377434d34275018759e89a88a357bb3a94a37df0c33ca9788e0002f98e2b7ebcf5923bfd3c33f529cf8be340cbf8f4f59498521aabc34e792ae2f365e19b4d5d447f34f3ead1cb18e9f823f49520b7cb8c1e93e098c98917d00c2336c109c7081e031ea04f331e6c3dddede2022587766fd8f20844571b7e662a0fcb727c6411479d2816be017561dbfbddf6c8082f5f56", 0xee}], 0xa) setsockopt(r1, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) bpf$BPF_PROG_QUERY(0x10, &(0x7f00008ba000-0x20)={r1, 0x7, 0x1, 0x10000, &(0x7f00009c6000)=[0x0], 0x1}, 0xffffffbe) close(r1) r2 = accept(r0, &(0x7f0000adf000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000d97000)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00009a9000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f71000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000141000-0x8)={r3, 0x1}, &(0x7f0000d18000)=0x8) 2018/01/24 07:54:47 executing program 4: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffff9c, &(0x7f000000b000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000000b000-0x4)=0x10) getsockopt(r0, 0x2d7, 0x20, &(0x7f0000004000-0x1c)=""/28, &(0x7f0000004000)=0x1c) r1 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f000000b000)={&(0x7f000000c000-0xa)=@abs={0x1, 0x0, 0x3}, 0xffffffffffffffec, &(0x7f0000005000)=[], 0x0, &(0x7f0000001000)=[], 0x0, 0x0}, 0x20000010) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000003000-0x20)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x11e) 2018/01/24 07:54:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_l2cap(0x1f, 0x5, 0x0) r1 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000b9d000)=0x0, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000dd4000-0xc)={@empty=0x0, @broadcast=0x0, 0x0}, &(0x7f0000698000)=0xc) r3 = socket$inet(0x2, 0x80007, 0x2) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000120000-0x8)={0x0, 0xb7b}, &(0x7f0000d71000)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000e5c000)=@sack_info={r4, 0x2000000, 0x0}, 0xc) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000de9000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x80, 0x9, 0x252, 0x0, 0x9, 0x44000000, r2}) writev(r0, &(0x7f0000a3b000-0x20)=[{&(0x7f00004b3000-0x74)="8b5b3541212d38ecbf0a3b465236018e0b4d271f67408f018b77938697f289f7b7e02f80e60c415ec0dbd47687985e7935ed356728003e0715a57436a7dd7f7e7cf49bdc9b81a0ce6e1173d80b1781ed0de3e3381ade7aac6b57f7f82631180433665df9d06a08f52944d91b084d24958ab42755", 0x74}, {&(0x7f0000fc4000-0x6d)="2a521aa0c082c11dceeb423f0d14be29c544521f3d28179462e63230685185f7760bb8753424cd97f94450a525122bb4119dc6d76a7f516702924e9a1e1d968ebbc0cb6b3a8f84d69f79f4f4d3bb46612868a242067743163bfe49744d28338b4d510f795771f6d87257788b0a", 0x6d}], 0x2) r5 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f000048d000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$nl_generic(0x10, 0x3, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00007d3000)={0x0, @in6={{0xa, 0x1, 0x5, @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]}, 0x1ff, 0x6, 0xc, 0x1, 0x10}, &(0x7f0000f00000)=0xa0) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000192000)={r7, 0x9}, 0x8) sendmsg$nl_route(r5, &(0x7f0000873000)={&(0x7f0000187000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000452000)={&(0x7f0000009000)=@ipv6_newaddr={0x40, 0x14, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r6}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}, @IFA_CACHEINFO={0x14, 0x6, {0x0, 0xe1, 0x0, 0x0}}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 07:54:47 executing program 6: r0 = socket$unix(0x1, 0x3, 0x0) connect$unix(r0, &(0x7f000046d000-0xc)=@file={0x0, "e91f7189591e9233614b"}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f000044a000-0x8)={0x0, 0x0}, &(0x7f0000001000-0x1)=0x8) socketpair(0x13, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet6_udp_int(r3, 0x11, 0x65, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) accept$alg(r2, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000231000-0x10)=[{0xa, 0xf89}, {0x3, 0x7ef}], 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) 2018/01/24 07:54:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) connect$inet6(r0, &(0x7f00006da000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) socket$unix(0x1, 0x7, 0x0) listen(r0, 0x3) r1 = accept(r0, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000fe1000-0x4)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f000045f000)={0x0, 0x0}, &(0x7f000098c000-0x4)=0x8) bpf$BPF_PROG_QUERY(0x10, &(0x7f000023d000-0x1f)={r0, 0x7, 0x1, 0x8, &(0x7f0000106000-0x8)=[0x0, 0x0], 0x2}, 0x20) [ 211.291826] netlink: 72 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/24 07:54:47 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffff9c, &(0x7f0000001000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f0000001000-0x4)=0x32) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00006d4000)={0x8}, 0x4) socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x16) sendmsg$nl_generic(r1, &(0x7f0000029000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x1c, 0x20, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1000a, 0x0, 0x0}, [@generic="fffffe0121"]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 07:54:47 executing program 2: r0 = socket$kcm(0x29, 0x5, 0x0) r1 = socket$bt_l2cap(0x1f, 0x3, 0x0) bind$bt_l2cap(r1, &(0x7f00001a6000)={0x1f, 0x40, {0x2, 0x121, 0x7fff, 0x0, 0x920e, 0x200}, 0x7, 0x1}, 0xe) setsockopt(r0, 0x119, 0x0, &(0x7f00000d2000)="", 0x0) 2018/01/24 07:54:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8090000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r1) r2 = accept(r0, 0x0, &(0x7f0000ca1000-0x4)=0x336) shutdown(r1, 0x1) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000f41000-0xc)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_DROP_MASTER(r3, 0x641f) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000f49000-0x1008)={0x0, 0x1000, "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"}, &(0x7f00009e2000)=0x1008) setsockopt$inet6_dccp_int(r0, 0x21, 0x0, &(0x7f00001dd000-0x4)=0x3f, 0x4) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00001fc000)={r4, @in6={{0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000224000-0x4)=0x8c) pipe(&(0x7f0000863000-0x8)={0x0, 0x0}) 2018/01/24 07:54:47 executing program 1: mmap(&(0x7f0000001000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000006000)=[{0x30, 0x0, 0x0, 0xfffffffffdeff010}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f0000007000-0x7e)="dd97c44e4fe5add5ac5e9a4a4e2eae4acd6e1155e648d65c9ea38b40d460a378e6e1f5b1f7805be1ffd5748527da7f641255ee8c1cb610cf190c28cbe907bdbf8538894fc43790dc44879f6ebf10905d09e9cfa8fb4eca5c1881bbb6c9d535d7781a28c23568cd5fa6d41fccd2f4049759dc8d6bd09ecbe144e2d1dbe0b8", 0x7e, 0x0, 0x0, 0x0) 2018/01/24 07:54:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000574000-0x4)=0x0, &(0x7f00003f1000-0x4)=0x4) r1 = accept4(r0, &(0x7f00007df000-0x10)=@in={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000925000)=0x10, 0x80800) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000e13000-0x4)=0xb7d, 0x4) 2018/01/24 07:54:47 executing program 5: mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000003b000)={@common='lo\x00', @ifru_flags=0x0}) epoll_create1(0x80000) 2018/01/24 07:54:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$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) socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = socket(0x10, 0x20000000000003, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000c32000-0x8)={r2, r0}) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000eb0000)=r0, 0x4) write(r1, &(0x7f000076b000-0x24)="220000002e000721004f10020000000000000004000068dc9a000000e700ff02f157", 0x22) 2018/01/24 07:54:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair(0x3, 0x80003, 0x2, &(0x7f0000542000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f00000de000-0x64)={&(0x7f00007a7000)=[0x69e7, 0xb010, 0x2, 0x10001, 0x81, 0xfff, 0x2, 0xb0, 0x1], 0x9, 0x6, 0x8, 0x100, 0x3, 0xffff, {0xe575, 0x400, 0x475e, 0x6, 0x0, 0x8000, 0x98, 0x400, 0x1f, 0x5, 0x0, 0xde, 0x7f, 0x7, "4124c1e128b685a6fb4a620be7efeee6c488149b3611911130c851b90658d973"}}) 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_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000591000-0xe8)={{{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 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={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x2b}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) 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) 2018/01/24 07:54:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f000086f000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000be6000)=0x1c) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f00000cf000)={0x4, 0x1, 0x7fff, 0x2, 0x12}, 0xc) r1 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$packet_int(r1, 0x107, 0x13, &(0x7f0000273000)=0x0, 0x4) 2018/01/24 07:54:47 executing program 3: unshare(0x100) socket$unix(0x1, 0x2, 0x0) 2018/01/24 07:54:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="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", 0x12e) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000e54000)=0x80000000, 0x4) r1 = socket$inet(0x2, 0x6, 0x3ff) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000401000)={0x1a, 0x4, 0x18d4000000000000, 0x0, 0x7ff}, 0x14) r2 = socket$bt_bnep(0x1f, 0x3, 0x4) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000e06000-0x8)={0x0, 0x0}, &(0x7f00006a3000)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f000061d000-0x8c)={r4, @in6={{0xa, 0x3, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000be5000)=0x400, &(0x7f000048e000)=0x2) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x1, 0x0, 0x0}, 0xfffffffffffffc7c) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r5, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/24 07:54:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) syz_extract_tcp_res(&(0x7f00001c3000-0x8)={0x0, 0x0}, 0x1, 0x200) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000188000-0x8)={0x0, 0x0}, &(0x7f000025b000)=0x8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000aad000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000085a000-0x4)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0xe73ecdc06a8e1353, &(0x7f00002f6000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x9}, r1}, 0x14) getsockopt(r0, 0x800000000000010d, 0x2, &(0x7f000031e000-0xab)=""/4, &(0x7f0000b91000)=0x4) socket$inet(0x2, 0x80000, 0x3) 2018/01/24 07:54:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$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}]}, &(0x7f00007fe000)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000c72000-0x40)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x2, 0x0, 0x400000000b, 0x7a, 0x0, 0xfffffe50, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x89d0, 0x1000, &(0x7f00004bb000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket(0x40000000000001b, 0x4000004, 0x3) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00004af000-0x4)=r0, 0x4) write(r1, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db39e9ff4435eade", 0x26) 2018/01/24 07:54:47 executing program 3: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000001000-0x4)={0x0}, &(0x7f0000021000)=0x4) ioctl$sock_FIOGETOWN(r1, 0x800454d2, &(0x7f0000001000-0x4)=0x0) 2018/01/24 07:54:47 executing program 4: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000002000)={0xffffffffffffffff, 0x0, 0x0, 0x27, &(0x7f0000009000)="", &(0x7f0000008000-0xec)=""/236, 0x0, 0x9}, 0x28) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f00001ca000)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x0}, 0x1c, &(0x7f0000fdb000-0x10)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000054000-0x20)={@common='dummy0\x00', @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000394000-0x8)=0x100000000, 0x8) setsockopt(r0, 0x111, 0x5, &(0x7f0000fd9000-0x4)="01000000", 0x4) [ 211.518138] device lo left promiscuous mode 2018/01/24 07:54:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffff9c, &(0x7f0000edf000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f00008e6000)=0x32) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000336000-0x8)={0x0, 0x100000001}, &(0x7f00002c7000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000d2d000)={r1, @in6={{0xa, 0x1, 0x3b3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff7f, 0x1, 0x3, 0x7, 0x5}, &(0x7f0000d07000-0x4)=0xa0) r2 = socket$inet6(0xa, 0x0, 0x2) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f000012a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000b41000+0x42f)=0x14) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f00003af000)=0x0, 0x4) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f000012b000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f000073b000-0x50)={@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}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x3, 0x9, 0x100, 0x9, 0x200, r3}) pipe(&(0x7f00005ba000)={0x0, 0x0}) ioctl$sock_inet_tcp_SIOCOUTQ(r5, 0x5411, &(0x7f0000b81000)=0x0) socket$can_bcm(0x1d, 0x2, 0x2) socket$pppoe(0x18, 0x1, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r4, 0x800443d3, &(0x7f0000685000-0x14)={{0x400, 0x2, 0x8, 0x4, 0x6a353863, 0xffffffffffffffc1}, 0x6, 0x53cb, 0x7fffffff}) 2018/01/24 07:54:47 executing program 5: mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00007f1000)={0x0, 0x0, &(0x7f0000fed000)={&(0x7f0000fee000)={0x2, 0x3, 0x0, 0x0, 0x6, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_lifetime={0x4, 0x7, 0x0, 0x0, 0x0, 0x0}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) 2018/01/24 07:54:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000d42000)={@common='ip6tnl0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$can_raw(0xffffffffffffffff, &(0x7f0000c1c000)={0x1d, r1, 0x0, 0x0}, 0x10) 2018/01/24 07:54:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000b9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) read(r1, &(0x7f0000a8a000)=""/147, 0x93) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000df0000-0x4)=0x8001, 0x4) 2018/01/24 07:54:47 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000550000)={0x0, 0x81}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000dd8000-0x8)={r1, 0x1}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f000079b000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000f60000)=[{0x0, 0x0, &(0x7f000011d000-0x10)=[{&(0x7f000090c000-0xf4)="d59599a4d52c58a83644384bb159eb274e23539101179761", 0x18}], 0x1, &(0x7f0000e65000-0x18)=[], 0x0, 0x0}], 0x1, 0x0) r4 = socket$inet6(0xa, 0xa, 0x100000000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000d64000-0x8)={0x0, 0x0, 0x3}, &(0x7f0000ec0000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f00001e7000)={r5, 0x16, "c985583e5ac2feac41c7a1ae8c324aeb29f9c8bc0942"}, &(0x7f0000aa4000)=0x1e) recvmsg(r3, &(0x7f0000425000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000ab2000-0x10)=[{&(0x7f0000a20000)=""/163, 0xa3}], 0x1, &(0x7f00007f2000)=""/0, 0x0, 0x0}, 0x0) 2018/01/24 07:54:47 executing program 3: pipe(&(0x7f000058f000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000372000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f000074e000-0xc)={r1, 0x7fffd, r0}) socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4010641a, &(0x7f00007f9000)={0x1, &(0x7f0000000000)=[0xffffffff]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000001000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000001000-0x60)=[], 0x19d, &(0x7f0000001000-0xdf)=""/223, 0xfffffffffffffd02, 0xfffffffffffffffe}, 0x40) 2018/01/24 07:54:47 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000281000)={0x10, 0x0, 0x0, 0x1000004}, 0xc, &(0x7f0000e55000-0x10)={&(0x7f00005df000-0x130)={0x130, 0x2f, 0x100, 0x5, 0x1, {0x15, 0x0, 0x0}, [@generic="a3614e48244876f6b15179e2e5a5e25ffba70f1b4f342049ce0f70b00c43eb32329479191bcc5b0994b1899f8288dd15fc81aa043f438c3560794cfb92d7f0629b502c738b412ac5692b2a9514ef32392ae31576e574caf5f157e35733ce82e9e154f19a35945a07555a0aac26204457d1b04120fb4a56bab1a853ed665e7942eebed85ec237", @typed={0x64, 0x75, @binary="857ddde5846cd0567d5fcd9df65034e522df799b3a87444a12418bb2829d0467c48b30772a38f4b5c41f6cd9602eb436be897e51566f89a0a6b2911c780cba1105ff3e96caafb60c7461d46298275a064add031b04bc3a7958d18457"}, @typed={0x18, 0x8, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @typed={0xc, 0x73, @ipv4=@rand_addr=0x0}, @typed={0xc, 0x1, @fd=r1}]}, 0x130}, 0x1, 0x0, 0x0, 0x51}, 0x40040c0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet6(r1, &(0x7f0000002000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0x0}, &(0x7f0000001000)=0x1c, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000001000)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x10001, 0x8001, 0x6, 0x660}, &(0x7f0000001000)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000001000)=@sack_info={r3, 0x1, 0x2}, &(0x7f0000000000)=0xc) socketpair$inet6(0xa, 0x80006, 0x1, &(0x7f0000a0e000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000230000-0x8)={0x0, 0x205d}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000c3a000)={r5, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000-0x2)=0x8c) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000003000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000012000-0x10)={&(0x7f0000010000)={0x20, 0x1b, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@nested={0xc, 0x99, [@generic="f084978152"]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 07:54:47 executing program 4: mmap(&(0x7f0000000000/0xdc3000)=nil, 0xdc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000dba000)=0x400000000000006, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000dc1000-0xd)={0x0, &(0x7f0000dc0000)=[]}, 0x10) mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000dc3000)=0x0) 2018/01/24 07:54:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x2a246d2c7d604f7d, 0x84) 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$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socketpair$inet(0x2, 0x0, 0x60a, &(0x7f00009b9000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000039000-0x4)=0x0, 0x4) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000845000)=0xfffffffffffffffd, 0x4) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000025b000-0x8)={0x0, 0x0}) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000a54000)=0x0) 2018/01/24 07:54:47 executing program 5: mmap(&(0x7f0000000000/0xaf5000)=nil, 0xaf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(r0, &(0x7f0000af6000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003fa000-0x2)=0x10, 0x80800) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000af5000)={0x0, 0xe8, "ad4086b443813445ae31ef90975da83bcbed9dbcc15fae952db900a02d0a497b4834938e4787b74ac37f48fd95e61d1e56b5afd790b5c0f149fb6598cc6dbc76a1ba6986fafce722b6ccb6af198355bdc043db05b9174ef41be68a3c72860ad66d23af920f78e88764c0d37ed654da9f9816e0d4f09fc38a28725594fdf6aaa5662a53c540ca679cb25d8d4c7a47081c9d6f4c88945ebf6bd5f6960d7c407463ea735283736fb20169c370a4289076547a5d759f498c96b07b9b57c4c17944996d7b5a66fe99c55c841e6f189787cf714e4e2c867efe09bafde1a08697f9d523b6704fbf722abebb"}, &(0x7f0000af6000-0x4)=0xf0) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000af5000)={r2, 0x1ff, 0x1924c0, 0x9, 0x8000, 0x1}, 0x14) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001f0000-0x8)="8be3000000830001", 0x1f2) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000276000-0x38)={0x0, 0x0, &(0x7f0000738000-0x30)=[{&(0x7f0000af4000)='P', 0x1}, {&(0x7f0000592000-0x1b)="7be46a321d3b4acad0ed11080957", 0xe}], 0x2, &(0x7f00006c2000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000946000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000af7000-0x4)=0x14) 2018/01/24 07:54:47 executing program 4: mmap(&(0x7f0000000000/0xf7b000)=nil, 0xf7b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x76, &(0x7f0000c18000-0xa6)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a73aeb", 0x40, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, {[@generic={0x0, 0x5, "2d1576"}, @generic={0xfe, 0x12, "ebc22f383b15d9903b79bbd2c6b7432c"}, @md5sig={0x13, 0x12, "9e5943b298dc8603b621d10380e3ae81"}, @nop={0x1}]}}, {""}}}}}}}, 0x0) 2018/01/24 07:54:47 executing program 7: socketpair$inet6(0xa, 0x80800, 0xb5, &(0x7f0000817000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000001000-0x4)=0x3, 0x4) mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r2, 0x0, 0x60, &(0x7f00002fe000)="437e75b4ffeb00a46522258a6a07b039289220e245c9b8e96dc987851c278b4bfcbdab27051bd4978d89164a9ab2990dc5c9de6cfe314003218f5b425c6c7bef4056e2973c050059", 0x48) r3 = accept(r1, &(0x7f0000ef7000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000463000)=0x8) setsockopt$ipx_IPX_TYPE(r3, 0x100, 0x1, &(0x7f000038f000)=0x1, 0x4) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000f8a000-0x4)={r0}) connect$unix(r5, &(0x7f00009dc000)=@abs={0x0, 0x0, 0x1}, 0x8) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f000023d000-0x105)={0x0, 0xfd, "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"}, &(0x7f00001eb000)=0x105) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f00004b7000-0x30)={r6, 0x28, "5acd16a11b1042aeddce4c46752f6e9c1eb4471e8dcef8c7a4a9141d4ea03ee4d373df12b3bbe363"}, &(0x7f0000db9000-0x4)=0x30) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r4, &(0x7f0000f89000-0x38)={&(0x7f00008b7000-0x1c)=@in6={0xa, 0x1, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, 0x1c, &(0x7f0000f88000)=[{&(0x7f0000a16000)="00a7bce5df224d440d08c5a991df16fb09d94b45e7ee6d87560f9d55912517749d7bf0748f6eacf57d07ff161d70ff1d7b3c04d0cf685f16434c6a0adde801a753089b7649896cf4a1da73d3c746879ad233f5c0342d08c52230770572f13013b66720dc04ed91934c62ae7d4a2fe259a95e9db3c65d5dcaf38970c18aff64412fe2a753aa02647f137c12dd27640b92ce90ad8f431862ee1c44980acb32cb9094b001f675a3aeb59d6787b276aabc01a1606c7fd1a04e69d255076bfbf7547a68031939937e889cbc598084736e4bee676cc6035d4c07da8012de61adb77a21a39d", 0xe2}, {&(0x7f0000f88000)="eb134c3d5518d46d563111b12c4d89da1b7e7f4818b9cf8f5ca45366388fe3c3ddd58d18038cb22e28a27593a5de7163f4e554f51e2f5c6770f2a0a4c6b45984721c2bd8a43eba33b9eab8eae5ffacb815fc021af54b0a6c4c8aa7b9067b7e93275f4367ca8cb89b84cdae33966f75125c1796fe2997a8afa06355fd15417844094fb898d7d8946e6edb13622ba2c63a3041dd88a771af35ea39ac960b", 0x9d}, {&(0x7f0000f88000)="21d2b247246b7b015d54c42f2d500920d550b49da3f6cb03f70aed3b1e1446bfaadb5561d23da62c382c9eb389c07bc33ae7266842c0dac42d5d4e56842307cd6c222422e0103b34f90a9111a873d4525bdd432d28843d85a6b3574992d22a5634174b11463eb940994761932d334652c3063fe083342198ecbd0b8d1c92271b03c76124", 0x84}, {&(0x7f0000b57000)="152c3046303fca335889443b9d658dbb11db1f6cc23e2ba3d98db186edeacfcd4866b464dc", 0x25}, {&(0x7f00004df000)="6fb21f00ef57dd4ee13dbfc2e3e0f8aff484e2791e99b3fa079c651ffe2af89d6dc605299b9b2b8a9413b9bdba2065dc408f09aea4b97aaf9be503aeff9a18ec0e29fdef090be9cb88f29a4ebcb73741f4a61870cdb1273d7d66732ca33ed08bdc90302612cf0af9cb0db89a45abfb49247ce32a909d37edca216926d968ef21", 0x80}, {&(0x7f00006b9000-0x51)="5d935908a3a11a53c726e8647198241a8422ca1014b4e1eefa56dce3ae2244516b17a05e3c130df3e7cf6ebb6b9133160c1553439a61f5c0469bcd21174411ce4df09b3ed636dce9e4b94ab8b68a4036c2", 0x51}], 0x6, &(0x7f00008c0000)=[{0x40, 0x10f, 0x5, "2e66c3c5b9db878cd80db7aae853f427d8df7db9ca19abb5b7ee5f3e680b726b519db7567aeb7be754"}, {0xf0, 0x10d, 0x100000001, "626040c8ad5472d5c2ec1a33968029fdd4b710a0f97933513d11bf2f72851cb19f755afb6fec701e96591f754f3f87201cc6f0914ce430a9f4c4d3b1879e5263b8ba52363fb184bd5759e043f8e40754038237566848cbaae07e3e8f3a82cbf65d42fa72bc2493cbf4f334020b9aad30292188f9b85cc1712c71f685aa69db4a95a5ae90d520cd0f5431b9d6dea0af660fcd082408199e46afbfdbcf8c8d1d2ec938840c5e625c370e16038f61aea7b46b22f02ff354ea3e07798f4fc796b19f23cbdfb3fa776504632046afc0003538681d952d136d579a7a40bb3f0f"}, {0x1010, 0x1, 0x101, "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"}, {0x88, 0x3a, 0x82c, "186aafe93ce7dd0591b6396ca73bb963422381c17d24e2a43e08d810d0575dae9ae6596e904acb1cb4e4f39f93503eae0eed4bc9bd104429988e421764723cc1458d445eb68fd4c0161a36628b9b075d6b0d19b21cf7ab596caf1061d4cca0741bdb9acd02780fa645b3b2de26eca1665a"}, {0x30, 0x1ff, 0x8001, "bf33b661cb96f9a4b1e6382f5ff03abfa1fe3c778524d45f5365b55e2d"}, {0x70, 0x102, 0x3, "d57d2a80352d92357dd9d81a86f873f17c3a229a21edf4e326b4812fb7c2469363df8725b540f96b4db4654514ed0fe385a86d91e72a9b69cd07b9b0682ae8949469015c69892afc398f29f93ad96a216d5810774a253cd536"}, {0x48, 0x18b, 0x9, "50709a3f5c5bf130d5968d56aeb080d5019e5fd125ebd19c0172af8cbdf7d69b3de9cd44fc39b40943ef47ace8f479c63873eb0ecf9342"}, {0x30, 0x102, 0x417b, "b108c17419970633d574b724aed92e83865bff3ae8d6d4d0d4aa571b"}, {0xc0, 0x119, 0x200, "7f97e5ff3645421e8227117531700eba7328ddb97dc606baa9bcf078cd3b35577eaf7f733d727bc94f3f0aa8a2f17610157613e09e8019dfe26de3ec88df2206edd49941f1dc2d1c026863be416ff5a717ea01c5f1f7be7cc622b3184e1c5e2f19e067b0830d0754c356168eca01c50d9e29c21bc21422faa382dc63e1811c92a3146d405faa232247a60d12f94d879ed47543c6ef34ade3ec9b5589f5c0e01c6287719b9d7a377872c9dd14"}], 0x13a0, 0x8000}, 0x1) getsockopt$inet_sctp6_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f0000f05000)=0x0, &(0x7f0000f87000)=0x4) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000f44000)=0x0, &(0x7f0000f8a000)=0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x6, &(0x7f0000f8a000-0x4)=0x7, 0x4) getsockopt$bt_hci(r2, 0x0, 0x3, &(0x7f0000d1d000-0x1000)=""/4096, &(0x7f0000039000-0x4)=0x1000) 2018/01/24 07:54:47 executing program 1: r0 = socket$inet6(0xa, 0xf, 0x6) getsockopt$inet6_buf(r0, 0x29, 0xcd, &(0x7f0000004000-0x38)=""/56, &(0x7f0000003000-0x4)=0x6) 2018/01/24 07:54:47 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000a03000-0x4)=0x0) sendmmsg(r0, &(0x7f000027b000-0x3c)=[], 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000de3000-0xc)={0x8000, 0x0, 0x9, 0x5, 0x100000000}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000f36000-0x4)={0x7fffffff, 0x6, 0x2002}, 0x4) [ 211.647163] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=27 sclass=netlink_route_socket pig=16784 comm=syz-executor0 2018/01/24 07:54:47 executing program 2: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x0, 0x40000000000031, 0xffffffffffffffff, 0x0) mmap(&(0x7f000072a000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b26000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000953000/0x2000)=nil, 0x2000, 0x0, 0x4000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009c9000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x3, 0x8, &(0x7f000077c000)={0x0, 0x0}) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000fd4000)=""/4096) mmap(&(0x7f000020a000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000b2000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/24 07:54:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x2, 'xts(aes)\x00'}, 0x1) accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendto(r1, &(0x7f0000b18000-0x10ac)="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", 0x1020, 0x0, &(0x7f0000b7c000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0}}}, 0x3a) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000ec5000-0x30)=[{&(0x7f0000f81000-0x66)=""/102, 0x66}, {&(0x7f0000f81000)=""/4096, 0x1000}], 0x2, &(0x7f0000fb4000-0x57)=""/87, 0x57, 0x0}, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00000b0000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000196000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000e00000)={0x0, 0x80000, 0xffffffffffffffff}) socketpair(0x13, 0x806, 0x3, &(0x7f0000bdc000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000be5000)={0x0, 0x0, r2}) ioctl$DRM_IOCTL_FREE_BUFS(r3, 0x4010641a, &(0x7f0000a73000-0x10)={0x4, &(0x7f0000d51000)=[0x6, 0x5, 0x8001, 0xca]}) [ 211.727980] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=27 sclass=netlink_route_socket pig=16805 comm=syz-executor0 2018/01/24 07:54:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b77000)={0x0, 0x0, &(0x7f0000384000-0x10)={&(0x7f0000c5c000)={0x2, 0x10, 0x0, 0x0, 0x3, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_nat_t_port={0x1, 0x17, 0xffffffffffffffff, 0x0}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) pipe(&(0x7f000026d000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000f1e000-0x4)={0x8}, 0x4) 2018/01/24 07:54:47 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$nfc_llcp(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4)=0x0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$nfc_llcp(r0, 0x118, 0x2, &(0x7f0000001000-0xfe)=""/254, 0xfe) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000001000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0x8) getsockopt$ax25_buf(r1, 0x101, 0x1c57bdb9b4f3b46b, &(0x7f0000001000-0xc5)=""/197, &(0x7f0000001000-0x4)=0xc5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00007e7000)={@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, 0x4, 0x0, @rand_addr=0x0, @empty=0x0, {[]}}, @icmp=@info_reply={0x10, 0x0, 0x0, 0x0, 0x0}}}}}, &(0x7f0000ea3000)={0x1, 0x1, [0x0]}) socketpair(0xc, 0x80802, 0x800, &(0x7f00009f7000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80386433, &(0x7f0000900000)=""/137) 2018/01/24 07:54:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xe, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 07:54:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) r2 = socket(0x1b, 0x80000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000d93000)={0x0, 0x2bb90c29, 0x30}, &(0x7f00006f8000)=0xc) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f000012c000-0x8)={r3, 0x7}, 0x8) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000573000-0x90)={0x2, {{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r1, &(0x7f0000fd0000)="", 0xfffffffffffffe40, 0x20000802, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/24 07:54:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000fce000)=@file={0x400000000001, "e91f7189591e9233614b"}, 0xc) r2 = accept(r1, &(0x7f0000fd8000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000075f000)=0x10) getpeername$unix(r1, &(0x7f000097b000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000ec8000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f00008b5000)={0x0, @in={{0x2, 0x0, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xdaf6, 0x6380, 0x4, 0x9, 0x24b}, &(0x7f0000fdf000)=0xa0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000bd4000-0xa0)={r3, @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]}, 0x51c, 0x6, 0x0, 0x8, 0x42}, 0xa0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000fd7000)={0xffffffffffffffff, 0xffffffffffffffff}) unshare(0x20000000) getsockopt$sock_int(r2, 0x1, 0x5, &(0x7f0000b98000-0x4)=0x0, &(0x7f0000284000)=0x4) unshare(0x20000400) 2018/01/24 07:54:47 executing program 7: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) write(r0, &(0x7f0000006000-0x103)="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", 0xffffffffffffff41) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000005000-0x28)={@common='gre0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = accept4(r0, &(0x7f0000009000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000001000-0x4)=0x60, 0x800) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r3, 0x21, 0x2, &(0x7f0000004000-0xc9)=""/201, &(0x7f000000c000)=0xc9) bind$packet(r1, &(0x7f0000001000-0x14)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000000e000-0x48)={0x0, 0x14, &(0x7f000000d000)=@raw=[@exit={0x95, 0x0, 0x0, 0x0}, @alu={0x7, 0x2, 0x9, 0x0, 0x0, 0x2, 0x10}, @exit={0x95, 0x0, 0x0, 0x0}, @alu={0x7, 0x10000, 0xf, 0xf, 0x7, 0x18, 0x10}, @initr0={0x18, 0x0, 0x0, 0x0, 0x24445a3d, 0x0, 0x0, 0x0, 0x10000}, @exit={0x95, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0xc000000000000000}, @generic={0x400, 0x8f1, 0x7ac000000000000, 0x101}, @initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101}, @alu={0x7, 0x0, 0x8, 0xd, 0x2, 0x50, 0xfffffffffffffffc}], &(0x7f000000d000-0x4)='GPL\x00', 0x3, 0x2c, &(0x7f000000d000)=""/44, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r2}, 0x48) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(r3, &(0x7f000000e000)={0x0, {""/7}, 0x0}, &(0x7f000000e000-0x4)=0x10, 0x80000) writev(r1, &(0x7f0000001000)=[{&(0x7f0000008000)="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", 0x5c9}], 0x1) 2018/01/24 07:54:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000e28000-0x50)={@common='ip6tnl0\x00', @ifru_data=&(0x7f0000a54000-0x20)="60b6051d4a039c89fbdb757bdabd1d1921e18b3a439f681f8f33f8b63c9ffa0a"}) pipe(&(0x7f000025d000)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000b3000-0xe8)={{{@in=@dev={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=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000)=0xe8) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000794000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0x5940, 0x2, 0x400, 0x5, 0x84, r3}) writev(r2, &(0x7f0000a4a000-0xa0)=[{&(0x7f0000c38000-0xae)="7e68fee2c297e81ee621b813ae67e7ce43dfd3a1f7621b7d3678f9b0ac7213a1ba8662fc9d2c73c7eba4a17646053d181eaf533e6632915ec55abae1308d2430909ab8e2c65ec949a5bf4a5db86d4d178512ac36a6b6aaff0f8222ef4000af742b438ff0afd9cceff28c18c4b65b3324980cdc346a9791e24553ca0847205a31d29fd9cca7e436b36e767d28923d0a927a2833d59b8b1fa7c87b2b7fb05a227b5cbc9bf5c485e51468509956ac9e", 0xae}, {&(0x7f00002e2000)="12805005c091c16d3dd91f49d4d15392e4e2227f4809833b3e0db5339c349869badc19b2bc1d01592b5bcfc462dd67a19f22b15803eb4cd712f64363452824c0a99e13e11969482e51a2929a16abff76d732cff120e2f17bce107e91871490bb3abf4ec7927acecedd33bf262905de80e3be03c90a69c2e5daa53bd0abfccaa347ae5af5cd84f654b05ba5e804dc260e6652271b159e88309e4367923232fe61c7011dfc6609dfdfc8a687c0b68ef13a143496d5fd9ca97aa964df1a79f144556eefaa81797693d7d4a851b2a9577f40389feacbbfced48212dc6fecf4", 0xdd}, {&(0x7f0000052000-0xfc)="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", 0xfc}, {&(0x7f0000ece000)="", 0x0}, {&(0x7f0000aff000)="0d0086adceb59143467ae3596f118da257ab0ed639ea1718564b8eaab0c065bf7e5768c88b88abc57961740d6e500b80b0fbfe0b87a46d", 0x37}, 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{&(0x7f00005aa000)="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", 0x1000}], 0xa) 2018/01/24 07:54:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f00002cd000-0x1e)=@pppoe={0x0, 0x0, {0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @generic=""/16}}, &(0x7f00005ed000+0x6a0)=0x1e) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000f58000)={0x101, 0x40, 0x8000, 0x9, 0x200, 0x2, 0xf5f, 0x7ff, 0x0}, &(0x7f00004ca000)=0x20) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000483000)={r1, 0x1c, &(0x7f0000128000)=[@in6={0xa, 0x1, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x401}]}, &(0x7f0000c45000)=0x10) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000042000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000282000-0xa)=@abs={0x33c436fe7ac2857e, 0x0, 0x0}, 0x8) 2018/01/24 07:54:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x76, &(0x7f00000f3000-0x576)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "ffffe8", 0x40, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "e8a413", 0x0, 0x2c, 0x0, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [@dstopts={0x29, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], "fe015817fcec5620"}}}}}}}, 0x0) r0 = socket(0x9, 0x4, 0x587) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f00002e5000)={{0x2, 0x6}, 0x64}, 0x10) [ 211.808360] ip6tnl0: Invalid MTU 547700704 requested, hw max 65392 2018/01/24 07:54:47 executing program 6: 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$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e60000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000dc3000)="cd1e7996a835b8c696365876809156277191491e84f5dc121e46f9434668bc2fd14b15ea01c020427c726bae38152bcdf7fd3115da726d45b4163eb210e6b4369bf91b6e44e722ca447c3f1ab4e340b4bd5c08c070a2b7d99176270d826b91ccf9e39b740a76d22e4362e6d7188383a8e485e317d0ff9945262fb03a9ab9e21b9bda", 0x82, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = accept4$ipx(0xffffffffffffffff, &(0x7f00009f2000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000bb1000)=0x10, 0x800) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000a16000)={"392f12aa3bc5bf8977f9d64a4d085acc", {0x4, 0xfffffffffffffff9, 0x1ff, "0f5880d55414", 0x7fffffff, 0x0}}) readv(r0, &(0x7f0000d77000)=[{&(0x7f0000f0b000)=""/240, 0xf0}], 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000266000)={@broadcast=0xffffffff, @rand_addr=0x7ff, @empty=0x0}, 0xc) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_route(r2, &(0x7f00002ce000)={&(0x7f0000cdb000-0xc)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f000070b000-0x10)={&(0x7f0000a18000)=@ipmr_delroute={0x1c, 0x19, 0x1, 0x1, 0x1, {0x80, 0x80, 0x20, 0x4, 0xfe, 0x3, 0xc8, 0x2, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x1) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000f6a000-0xc)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000b9f000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r3, 0x40086424, &(0x7f00008be000)={r4, 0x1}) 2018/01/24 07:54:47 executing program 1: mmap(&(0x7f0000000000/0xff6000)=nil, 0xff6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_netdev_private(r1, 0x89f9, &(0x7f00004a1000)="39c7500bf9c434a7706c331e023b5b70709b9b937c033760992a46e5ed38ae1a57d538bcf26680c42c51afc46f1dcd3d4264c345b0adac79f8666aae2df2302bc015895a9c6d954a1667b0b862fa3a4911fad1418e71e6080e688ce4030ab743823611fe6a056f729c7893ae391be626a511541d6687a94c2bb2f5e4f04a543252fa85ced20f928b") setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095c000-0x4)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) sendto$inet(r0, &(0x7f0000ff1000-0x1000)="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", 0x5ad, 0x0, &(0x7f0000ff0000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/24 07:54:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x2, 0x401, &(0x7f00009c0000-0x8)={0x0, 0x0}) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="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", 0x12e) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x9, 0x0, 0x0}, 0x14) accept$packet(0xffffffffffffffff, &(0x7f000016a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000a35000-0x4)=0x14) recvfrom$packet(r0, &(0x7f0000e60000-0xf9)=""/249, 0xf9, 0x40000100, &(0x7f00001bd000)={0x11, 0x0, r1, 0x1, 0x61, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) [ 211.863454] ip6tnl0: Invalid MTU 547700704 requested, hw max 65392 2018/01/24 07:54:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f000020d000-0x8)={0x1, 0x2, 0x40, 0x8}, 0x8) r1 = socket(0x10, 0x3, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000ec7000)=@generic=""/16, 0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f000030f000-0x8)={0x0, 0xc425}, &(0x7f0000b43000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000d08000)=@assoc_id=r2, &(0x7f0000aee000-0x4)=0x4) write(r1, &(0x7f0000a23000-0x24)="2400000043001f0014f9f40700890400020007100800010e010000000800000000000000", 0x24) connect(r0, &(0x7f0000892000-0x14)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000790000)={r2, 0x7, 0x80000000, 0x2, 0x852c, 0x3}, 0x14) 2018/01/24 07:54:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000acf000-0x4)=0x0) r1 = socket$pptp(0x18, 0x1, 0x2) shutdown(r1, 0x1) r2 = accept4$unix(0xffffffffffffff9c, 0x0, &(0x7f00008fe000-0x4)=0x0, 0x0) getsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f00009bf000-0x10)={0x0, 0x0}, &(0x7f0000cfe000-0x4)=0x10) r3 = socket(0x15, 0x200000080005, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f00002af000)={{{{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2223}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x7, 0x0, 0xff, "5f531195a231c77ed357a1aba15b9dedeb15f16ce415068652d05c8216b6f3ed0fd6f674b0587010c3010a2572e15acf49b399793757147ffdee88f7c86d895d4b21ca379c752a69c200d1593ec8ddb2"}, 0x160) socket(0x0, 0x8080f, 0x40000000000004) 2018/01/24 07:54:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00007ac000-0x4)=0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000f92000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000288000)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f00001e0000-0xa0)={0x0, @in6={{0xa, 0x1, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc5, 0x9, 0xb3e, 0x3, 0x39}, &(0x7f0000903000)=0xa0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000a60000-0x8)={r2, 0x2}, &(0x7f0000923000-0x4)=0x8) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000fcd000)=0x0, 0x4) 2018/01/24 07:54:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x9fb000)=nil, 0x9fb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f00009f2000)={&(0x7f000007d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000226000)={&(0x7f00008bc000)={0x20, 0x1c, 0x2ff, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, [@typed={0xc, 0x1, @u32=0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffc00002, 0x4) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000794000-0x60)=[{&(0x7f0000dfa000)="06", 0x1}], 0x1) 2018/01/24 07:54:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000a04000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f000051b000-0x4)=0x32, 0x800) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f000028f000)={0x0, 0x7fffffff}, &(0x7f0000ea1000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000a9b000-0xc)={r2, 0x1, 0x30}, 0xc) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000e7e000)={r0}) bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x5, 0x0, 0x0, 0x0, 0x40000000, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00003ce000)={r2, 0x5, 0x30}, &(0x7f0000856000)=0xc) 2018/01/24 07:54:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0xa1, 'lrw(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000085d000)="2a03000000000000000000000007d62982f0df8218000000000000007ede02cf0b", 0x21) 2018/01/24 07:54:47 executing program 7: r0 = socket$inet_sctp(0x2, 0x0, 0x84) connect$inet(r0, &(0x7f00000fc000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x2, 0x0) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000243000-0x12)={@common='ip_vti0\x00', 0x81}) bind(r1, &(0x7f0000afb000)=@generic={0x0, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) 2018/01/24 07:54:47 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f000091e000-0x4)='tls\x00', 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r0}) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000c55000)=0x0, &(0x7f0000915000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f0000002000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_dccp_buf(r1, 0x21, 0xf, &(0x7f0000001000-0xe6)="50a14618da70031ebdf012dd771b9e762b9ff50e48f449e390845a453e4a590dd3603947989f5062bd4d2093624bd8f0835f468422fadc003eadeebc3e3387329de453206c529941456cabbdb020b953532a7068a722ec9f2293b6e3f44a25635f60a22b6e142ad4a9f2c140ce707c021bc9e06ef13294bdc5b55f0a53b368460563c6d213686a149fa00b69d9b77af66639e14ee5bbc5a100b94566456c3854b31ba30d68a3b656f5dc49cc3033ecb51fed489e4061a8845d5387ee3a5807f2f32224cb7207c545558d11bcb3fa111c42b6eaf6bdb60b9fe065027e62dc0260e97ff898d020", 0xe6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000001000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000002000-0x10)={r2, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) connect(r0, &(0x7f0000002000-0x10)=@ipx={0x4, 0x5, 0x1f, "7798b0b62e1e", 0xabf, 0x0}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000003000)=0x1, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x18, &(0x7f0000003000)=0x3f, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000004000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000004000)={0x1, 0x9, 0x3, 0x40, 0xffff, 0x1, 0x6, 0xad78, 0x5, 0x7ff, 0xb7}, 0xb) setsockopt$inet6_dccp_int(r1, 0x21, 0xf, &(0x7f0000002000)=0x7, 0x4) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000005000-0x4)=0x0, &(0x7f0000003000)=0x4) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000003000-0x4)=0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r4, 0x541b, &(0x7f0000006000-0x4)=0x0) bind$rds(r1, &(0x7f0000001000)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000007000-0x10)=@generic="3fe8800cc7fd7c6d1a788e49dce0be3b") mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000007000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r3, &(0x7f0000002000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000009000-0x4)=0x1c) 2018/01/24 07:54:47 executing program 6: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000001000-0x18)=""/24, &(0x7f0000001000-0x4)=0x18) r1 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r1, 0x2) listen(r1, 0x4) 2018/01/24 07:54:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000758000-0x18)=@get={0x1, &(0x7f00000d5000-0x5c)=""/92, 0x8}) sendmsg$nl_route(r0, &(0x7f00009e7000)={&(0x7f000077a000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ad1000-0x10)={&(0x7f000036a000-0x58)=@newneigh={0x24, 0x1c, 0x211, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, r1, 0x0, 0x0, 0x0}, [@NDA_DST_IPV4={0x8, 0x1, @empty=0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 07:54:47 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffff9c, &(0x7f00008ac000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000001000-0x4)=0x3a) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000c2000)={{{@in=@multicast2=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001c9000)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000ff5000)={{{@in=@loopback=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000840000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000001000)=0x10001, 0x4) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in=@multicast1=0xe0000001, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x3, 0x1, 0x1, 0x2, 0x2, 0x20, 0x80, 0x67, r1, r2}, {0x1d, 0x5fb, 0x2, 0x5, 0x7fffffff, 0x2, 0x80000000, 0x71384337}, {0x1ff, 0x6, 0xffffffffffffff7f, 0x1f}, 0x9, 0xffffffffffffffff, 0x3, 0x0, 0x3, 0x0}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x32}, 0x0, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x4, 0x7, 0x0, 0x6, 0x1, 0x20, 0x1}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$inet(0xffffffffffffffff, &(0x7f0000eb7000)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000665000-0x4)=0x10) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f00002ff000)=0x0, &(0x7f0000ee6000-0x4)=0x4) syz_emit_ethernet(0x2a, &(0x7f0000bd6000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, {[]}}, @igmp={0x0, 0x0, 0x0, @broadcast=0xffffffff, ""}}}}}, 0x0) 2018/01/24 07:54:47 executing program 1: r0 = accept$netrom(0xffffffffffffff9c, &(0x7f0000eb8000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000971000-0x4)=0x48) listen$netrom(r0, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) connect$inet(r1, &(0x7f0000981000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/24 07:54:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000ae0000-0x4)=0x0, 0x80000) setsockopt$ax25_int(r1, 0x101, 0x9, &(0x7f0000b34000-0x4)=0x4, 0x4) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r1, 0x40000000000005) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r3 = accept(r0, 0x0, &(0x7f0000efb000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000096000)={{{@in=@loopback=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}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ad4000-0x4)=0xe8) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x1, 0x4) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000b9f000)={{{@in6=@loopback={0x0, 0x1}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, 0x0, 0x0, 0x7, 0xa, 0xa0, 0x80, 0x2e, 0x0, r4}, {0x80, 0x200, 0x2, 0x9, 0xfffffffffffff800, 0x400, 0x1, 0x2}, {0xffffffff, 0xfff, 0xff, 0x52}, 0x200, 0x7, 0x1, 0x1, 0x1, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x1, 0x32}, 0x2, @in=@loopback=0x7f000001, 0x6, 0x7, 0x3, 0x44f6, 0x8, 0x1b9cc0a9, 0xd63}}, 0xe8) shutdown(r2, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000a82000-0x4)=0xffffffffffffffd2, 0x4) setsockopt$inet_buf(r3, 0x0, 0x4, &(0x7f0000b2b000)="", 0x0) 2018/01/24 07:54:47 executing program 6: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xffffffffffffffff) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f000002a000)="532f8b13f906a7b8aaeed665cd42a4b8d0ad766307f41144739e4ceb648ebbc3f53a4c9162829b871a3714c2c08a9c0867e606a9fd92530af11bb9a4b2ddeb9ab71e4b0505cbeab18014bee295d24515167224ccc38ae89d6ae87e03926df9db23ba70722aed2a0d96733adeea5963c66505bf9f2032206885cfe2a738f24fa5e9774c1c669095b69b2bf2dd206bfc0b4a8ace0d54d7e2f4a15b84b2c1b413a600d299f8b04ce2391068885328074d2410c7633626ddd3532338215440", 0xbd, 0x20000000, 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000024000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000009000)={0x24, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x11, 0x0, 0x0}, [@nested={0x10, 0x9, [@typed={0x4, 0x1, @ipv4=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, 0x0, &(0x7f000002b000)=0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000007000-0x10)={0x0, 0xcc, &(0x7f0000016000)=[@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x800, @loopback={0x0, 0x1}, 0x8000}, @in6={0xa, 0x3, 0x401, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, @in6={0xa, 0x1, 0xfffffffffffffff7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in6={0xa, 0x1, 0x2, @loopback={0x0, 0x1}, 0x8}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000001e000)=0x10) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$rds(r1, &(0x7f000002c000)={&(0x7f000002c000)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000)=[{&(0x7f0000010000-0x5e)=""/94, 0x5e}, {&(0x7f000002d000-0x64)=""/100, 0x64}, {&(0x7f0000004000)=""/100, 0x64}, {&(0x7f000002d000-0x93)=""/147, 0x93}, {&(0x7f000002c000)=""/4096, 0x1000}], 0x5, 0x0, 0x0, 0x4800}, 0x800) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f000002c000-0x10)={0xff96, 0x0, 0x7f, 0x1, r2}, &(0x7f000002c000-0x4)=0x10) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f000002b000-0x38)={&(0x7f000002b000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000001000-0x50)=[{&(0x7f000002a000)=""/133, 0x85}, {&(0x7f000002a000)=""/4, 0x4}, {&(0x7f0000002000-0x85)=""/133, 0x85}, {&(0x7f000002a000)=""/122, 0x7a}, {&(0x7f000002b000-0x38)=""/56, 0x38}], 0x5, &(0x7f0000028000-0xc6)=""/198, 0xc6, 0x639880a3}, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f000002c000-0x8)={0x0, 0x2bef}, &(0x7f000002c000-0x4)=0x8) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f000002c000-0x20)={0x81, 0x5, 0x8202, 0xfffffffffffffffd, 0x6, 0x1, 0x6, 0xfffffffffffffffa, r4}, 0x20) connect$netrom(r3, &(0x7f000002b000-0x10)=@ax25={0x3, {"8019608d582542"}, 0xb39}, 0x10) 2018/01/24 07:54:47 executing program 4: mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000d9a000)={0x19, 0x2, 0x0, 0xfffffffffffffffe, 0x4, 0xffffffffffffffff, 0x10000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffff9c, &(0x7f0000fcf000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007b2000)=0x2e) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r1, &(0x7f000081d000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000fd0000-0x4)=0x8) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000cc0000-0x10)={0x3, &(0x7f0000fd1000-0x18)=[{0x8001, 0x3, 0x200, 0xffff}, {0x9, 0x80000001, 0x3, 0x3}, {0x0, 0x24607a62, 0x80, 0xffff}]}, 0x10) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f0000754000-0xc)={{0x6, 0x6244, 0x2, 0x856, 0x6, 0x5}, 0x9}) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000fd2000-0x4)=0x0, &(0x7f0000fd1000)=0x4) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000fd3000-0x18)={r0, &(0x7f0000f93000)="0f86cf7055efd957a79b0f0f29a0b26c6c699d7067d18e622769c0527793a8dcf9d101f0568ee821e67241401fba7413c61b45250849e61b2111c09827262da907f56268cce1bdd26586b513c22840c419a710cb6618b1b8abaa7d1b12d3af6ba24d8b677a08fe09af84969c1e4299f6238dad1d9e453c49b721a02e9d30c8ef0e42dbd287c8912c", &(0x7f0000fd3000-0x1e)=""/30}, 0x18) accept4$nfc_llcp(r1, &(0x7f0000ef7000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000fd0000)=0x60, 0x800) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000fd3000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000fd2000-0xb)={0x0, 0x80003, r4}) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_CLOSE(r5, 0x40086409, &(0x7f0000c54000)={r3, 0x0}) ioctl$DRM_IOCTL_GET_STATS(r5, 0x80f86406, &(0x7f0000fd1000)=""/225) 2018/01/24 07:54:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4, 0x8) bind$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) sendto$inet6(r0, &(0x7f00003be000-0x1)="06", 0x0, 0x0, &(0x7f0000e81000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0xfffffffffffffe46) socketpair(0x10, 0x8000a, 0x547c, &(0x7f0000fb9000-0x8)={0x0, 0x0}) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x9, 0x4) writev(r0, &(0x7f0000f80000-0x20)=[{&(0x7f0000514000-0xa7)="", 0xfee1}], 0x1) sendmsg(0xffffffffffffffff, &(0x7f000067b000)={0x0, 0x0, &(0x7f000097f000)=[], 0x0, &(0x7f00005ba000-0xc)=[], 0x0, 0x0}, 0x200008040) 2018/01/24 07:54:47 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$netrom(0xffffffffffffff9c, &(0x7f0000002000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000003000-0x4)=0x4728, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) readv(r0, &(0x7f0000001000)=[{&(0x7f0000001000-0x5d)=""/93, 0x5d}, {&(0x7f0000002000-0x6b)=""/107, 0x6b}, {&(0x7f0000000000)=""/181, 0xb5}, {&(0x7f0000002000-0xb)=""/11, 0xb}, {&(0x7f0000001000-0x4a)=""/74, 0x4a}, {&(0x7f0000000000)=""/205, 0xcd}, {&(0x7f0000001000)=""/151, 0x97}, {&(0x7f0000002000-0x53)=""/83, 0x53}], 0x8) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000002000-0x4d)={{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x0, [0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) socketpair$inet6(0xa, 0x2, 0xd84f, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000002000)={0x0, 0xb0, &(0x7f0000000000)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in6={0xa, 0x3, 0xfff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x2, @loopback={0x0, 0x1}, 0xf078}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000003000-0x4)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000001000-0x20)={0x6, 0xbc, 0x800a, 0x0, 0x80000001, 0x1f, 0x0, 0x0, r3}, &(0x7f0000002000)=0x20) 2018/01/24 07:54:47 executing program 0: mmap(&(0x7f0000000000/0x291000)=nil, 0x291000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffffff, &(0x7f0000127000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001c000-0x4)=0x3a) mmap(&(0x7f0000291000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000291000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000291000)={0x0, 0x70e16a7b, 0x0, 0x0, 0x8, 0x101}, &(0x7f0000292000-0x4)=0x14) mmap(&(0x7f0000292000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000292000)=0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000022000)={r1, 0x8, 0x3, 0x1, 0x3ff, 0x0}, 0x14) r2 = socket$rds(0x15, 0x5, 0x0) bind$rds(r2, &(0x7f0000003000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10b) mmap(&(0x7f0000293000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000026000-0x4)=0x5, 0x4) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000294000-0x4)=0x0) sendmsg$rds(r2, &(0x7f0000007000-0x38)={&(0x7f0000014000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000010f000-0x70)=[{&(0x7f000028b000)=""/4096, 0x1000}, {&(0x7f000028f000)=""/10, 0xa}], 0x2, &(0x7f000000f000)=[@rdma_args={0x48, 0x114, 0x1, {{0x0, 0x0}, {&(0x7f0000013000-0xba)=""/186, 0xba}, &(0x7f0000006000)=[{&(0x7f0000014000-0x69)=""/122, 0x7a}], 0x1, 0x0, 0x0}}], 0x48, 0x0}, 0x0) mmap(&(0x7f0000292000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000292000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000292000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000292000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000293000-0x38)={&(0x7f00001bc000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000004c000)=[{&(0x7f000024d000-0x52)="cb95979dbbcc490bb972c16732928a43eb39160fddc024e8f68f025ad8b21ce4ba3e9a002311842fc664ec1c82f722f0e0e2761f7a85ff0781cf503e44a1af800eba00c523395c3e61ab0185ca0754feb216", 0x52}, {&(0x7f0000235000)="9fdf27910019fcb027665afa9b2b0bcb1e6bf8b77858d2cfb59ebabccd12d1b58dc54cf25f3010e583cf9012f267357bb5a222f64dffdd2831c3b93bf65993c3b0e48eb511b19ba89a70173b0317195b292b49f43d61362ce84e8ff07e048c741aaa94d12d25c79d299081e8355b15a70d4abc361b107e088012f0b0318e7bd539cc9101163029209412fb668802d850a624b84500000287469a339041a63757f581aecbea750aaeefbcef31eeed9b498c1be6de682be39910a05cbeaefdf47c6d07a5b27d38053578d1ff973d99025bc7f330e4fd1fd9b7b4834fbedf9fc1e47750879229fc4f57", 0xe8}, {&(0x7f000016c000)="a34de9c72de831188b299b69a7eeb6e1cbe333d9618f2ed93ae02a2cbb9271c330da480d12ab2c6ae68f82435cee9d43", 0x30}, {&(0x7f0000240000-0x1000)="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", 0x1000}, {&(0x7f0000292000)="590cc707224d3432910251f544ea63bc750d5c9fba2cb1aaac4cc0b69715ecf9f08c87893c74200a9ac6b0a9a2a005bf1f6ec806cb949ece702d09bf850f0a26671f94190c602b6e993fbc6bc938517a1714a11b0d643643b5574f034e93880772b9aee98ff874360b39217feef3978bd442eca8a1027bca099c302d1986a4bf5f6c52710619655ce791e72527f9", 0x8e}, {&(0x7f0000292000)="f96434ae1d8d1ee5f5e73ffc56a7f80e49384376cac669393144c142b132c9813efdd2b9cf4dbb73ed3076d4ef5da386cf37dfe47e17e17d8714e645c324e498c7154e54cf0dd8f53342b360f8", 0x4d}], 0x6, &(0x7f0000293000-0x18)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x0}, 0x20008090) 2018/01/24 07:54:47 executing program 1: r0 = socket(0x1e, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0xffffffffffffffe1, 0x1, 0x4, 0x0, 0x6000}, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x4000001f, &(0x7f0000002000-0x4)=0x1f, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000d3a000-0xe8)={{{@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}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000065d000-0x4)=0xe8) bind$can_raw(r0, &(0x7f0000738000)={0x1d, r1, 0x0, 0x0}, 0x280) setsockopt(r0, 0x20001000000010f, 0x80000000007f, &(0x7f0000005000)="00210300", 0x4) accept4$packet(r0, &(0x7f0000b72000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000007000-0x4)=0x14, 0x80800) connect$packet(r0, &(0x7f000080e000-0x14)={0x11, 0xf6, r2, 0x1, 0x88, 0x6, @random="f9401a67785a", [0x0, 0x0]}, 0x14) 2018/01/24 07:54:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socketpair$inet6(0xa, 0xb, 0x7, &(0x7f0000420000-0x8)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000a45000)={0x15, 0x7, 0x1f, 0xfcfa, 0x40}, 0x14) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f000016a000-0x20)={0x20, 0x2, 0x1, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0xc, 0x12, @uid=0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 07:54:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f00006bc000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000bf6000)=0x1c, 0x80800) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f000017d000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000023c000-0x4)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00002de000-0x4)=0x3ff, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000179000)={0x2, [0x0, 0x0]}, &(0x7f0000cf9000)=0xc) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000418000-0x8)={r2, 0x2}, 0x8) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000077000)={0x0, 0x80000, 0xffffffffffffffff}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000b29000)={0x0, 0x0, 0x0}, &(0x7f0000aca000-0x4)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000dcb000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000716000-0x4)=0xc) ioctl$DRM_IOCTL_GET_CLIENT(r4, 0xc0286405, &(0x7f0000ba7000-0x28)={0x9, 0x2, r5, 0x2, r6, 0x401, 0x101, 0x2}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000ef0000)={@loopback={0x0, 0x1}, 0x0, 0x1, 0x0, 0x4, 0x0, 0x0, 0x0}, 0x20) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r3, 0x800442d4, &(0x7f0000a65000-0x4)=0x1) 2018/01/24 07:54:47 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000004000)=0x90) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(r0, &(0x7f0000004000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x4) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000004000)=0x0, &(0x7f0000004000)=0x4) 2018/01/24 07:54:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000218000)="", 0x0, 0x0, &(0x7f0000062000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000520000)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000012b000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000a1a000-0x2)={0x0, 0x0}, 0x2) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000289000-0x1)={0x80000000}, 0x1) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f000073b000-0x50)={@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}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x3, 0x9, 0x100, 0x9, 0x200, r2}) setsockopt$inet_dccp_int(r0, 0x21, 0x4, &(0x7f0000fc2000)=0x5, 0x4) getsockopt$sock_int(r1, 0x1, 0x2e, &(0x7f0000d6e000)=0x0, &(0x7f000030d000-0x4)=0x4) 2018/01/24 07:54:47 executing program 7: mmap(&(0x7f0000000000/0xf25000)=nil, 0xf25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) socketpair(0x2, 0x80000, 0x7, &(0x7f0000e81000)={0x0, 0x0}) mmap(&(0x7f0000f25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000e52000)={0x3b5a, 0x0, 0x0, 0x8, 0x25f, 0x1, 0x8, 0x9, 0x0}, &(0x7f0000f26000-0x1)=0x20) setsockopt$inet_int(r1, 0x0, 0x1f, &(0x7f0000192000-0x4)=0x9, 0x4) mmap(&(0x7f0000f25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000f25000)={0x3, 0xba, 0x203, 0x9e, 0x6, 0x6, 0x1, 0x6, r3}, 0x20) bind$inet6(r0, &(0x7f00000d4000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, 0x1c) mmap(&(0x7f0000f26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000003000)={r2, &(0x7f0000b3f000-0xff)="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", &(0x7f0000f27000-0xbd)=""/189}, 0x18) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e93000)={@common='gre0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000f27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f000042d000-0x8)={r3, 0x6}, &(0x7f0000f28000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00005ef000)={0x3, [0x3, 0xdc62, 0x1e]}, 0xa) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000f23000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r4}, 0x14) 2018/01/24 07:54:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008c4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000d1000-0x10)="e513b5a378aa9141fbcd03ff00000cfc", 0x10) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000bef000)=0x0, 0x4) sendmsg$alg(r1, &(0x7f00005f9000)={0x0, 0x0, &(0x7f0000223000)=[{&(0x7f0000eaf000)="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", 0x1001}], 0x1, 0x0, 0x0, 0x0}, 0x8040) socketpair(0xb, 0x3, 0x8000, &(0x7f0000040000-0x8)={0x0, 0x0}) ioctl$sock_netrom_TIOCOUTQ(r2, 0x5411, &(0x7f00009ee000-0x4)=0x0) 2018/01/24 07:54:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000220000)="130000001000ff02e200f4f60f050000230a0098", 0x14) pipe(&(0x7f0000fd4000)={0x0, 0x0}) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000ae6000-0xc)={&(0x7f0000588000)='./file0\x00', r1}, 0xc) 2018/01/24 07:54:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept(r0, &(0x7f0000e2f000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000c6a000-0x4)=0x10) sendmmsg$alg(r1, &(0x7f000010d000)=[{0x0, 0x0, &(0x7f0000f6c000)=[{&(0x7f0000305000)="858e3b4b2dcb676988805eae31e754d3aef5a09505583c4f08168b090bb03c247fce0ade84b7542e8b938ad03c4a49d804dd5cd78883bf943a9dbc3fc0b72bfe147b152c3bab40ac6a3a5955", 0x4c}, {&(0x7f00004ab000)="2d9d5325693643ec8db2f4386118b42d7cb77daf1055e13a0202481806720d02f0f1b5d6825627386ad83f30682d051564a0e67a3b7662ea97cf7d9ba903c49386168ab0c23324b4b69b2377023210fd2514dea43c0052e52cb6ffeb66923b50a3426144c9c466d73ced196551373fa194cf544f39690287cb5547a59e1516ac74890ea248ef027404dbcb7d62cb7d326e404732e9cfa796861cb87b1fd4f60d102dfe12a116d0d37dd71dd1600b4f479f51fbfb98134daa5f1a2245067f1a6e5dc65d66fcd3866ec5ac3aa8a243687578d79f0f87539dc8d17b9d16e03efe7a1f2317181b9a967d5c7e0fd4f0f216c5dd03dc08f28656d80d86dad9062e6385360d6d3265acf43a74af4dddbab5e3fa951967439b49f327c37a50666e7a7401b72451328f85434e4cf8dc19b74ecef711b127341cc553930e1705e7c8485f607bd7f3f7f7f0c4b6f23afe9da0026a636a3f65486565e4f6eab4f5fc205df12582abbce6f9ca0ef8bf837877f9d9b98f575497aeb7627ef34d1fd8a991e7842c2e24123b080c9182497502feb7ea132ce2dc69a8c25bd1eb2ca79dd8f2122b916d918637411408553e3edbb1b6e8f4ac99790fbf19207067955b6ef9673690c68a51a815afde82647f15d50828fd40dcc3890878f5fe030cf98359c9ca2537e8d9c0943a00f1de86829c2c33ee27783d70a40d334e3f8148c132ff43cbbee654a310d8915da7bf4e6bb3c6eab153b3f2c1823b3999cf34749923e034328d63d99b2b1fbf7fea510ab3cd8501a393fa420b95a80886be10d7d81c3527628f53ac53e939aaf4b0fff04f4dd8bc12c75dda76a7139f37a45bff1047bd6da627689801be65ce7ea95272a9deed5714d58b6ddcff5bcd3cdb0410fa089c7eea06dbaa800d2b1905df9ae8cc8d5040d696fce8cd159e4db16af72851c710ab027b7e9a436c8d2cdbe60f8886501f9f0a030f50a54c35c23793f9340c3d294144f23897eefbbdd88480f8ad54aec1c031a7d82495dfa0e17fb2664ebac6bb741e3faab566d12b5168f77207e8c501bb954758a52820f37e0aa78865a33b184b07e534886b6eb7ae4a1f13ff20df045f4f1a0686a69f0b71a5aa521f698df9cc69ccc111b81ee9370d1f3ef920d3cb83789a02dcb13b3ba7131db2238550e3663fa10e196623aec4a31d3b6c55e7f0251a795530b02ff12c314b890d772927dfeb764c94e8e3da794b2bdfcfae5d2477238922feb16801001772d115edfa455cd288d642922e31eb5280295108d72253cdb8feed5ba74148de5872a800d275188835f778c0c10c963e7621e9635065b1ae6ddfe8daa8b4f392bfdcf93d7c4d40fdfb2892fc62332f8d468cb9b784b5221afe8190ec85aa753b027446cc2d5752a8b5d40648a81aa9ed1134b0c3bcc5725e326b8c91d07aeeac39e29faf859df4cec1d8c536af58349212fdc6a37eedcf34fc91ce027a2ed1cebb86a85a8fd86c96dfe091d74fb5bb50270fd1343e9622caaaa9859ac097de36102c377d7a9d95a8af83db9d45763b98f1a435bfb283d28db8df7ebe7457fc032565fc9f542bbce400cdf94188c14ed3f19af4c03d14d9329e680e16231d7348809f78f28f9156048762bd2ad12881ea697c84e372fbe8efcccbe2d73b37b8a96257016e3eff85e3206451d6955236f8de49c2f6d98f87dfe5106d20d460433b9975323020bd0bd81705e1a73f77339de53186d82ad462158869059257306f0a915787c253039f29f6a8019d179eaf55d5eb41d31d6d2ee9a59ea11ce7f6cc13e4398677d368c8eeddcdaff81ffc55d4bbc269f0ce25a7f7de117e126c7190c88c460903cdc031c16c9480c9bf53b351c768db571c4f0a136e0476707830346eb675c998efb3b461745f0f57c612ffd6a91814fc7e3633dc0155abfc90c380e320564770d7fe8bb7c2414aed7522a11c172485dca3b37bd7ea8774984dfa66f925100482ba0a7da5f4af202c005b2a928779c04cbd120af1076313f965783c9f9d8c02d5c6d93b89fde5320686ffdbd6e4cfade95f6319fe38511481c7c1848282ecc1ec1db87afd2c79f851fa4dac6f1a69248f5597e194fa15b74aa9408ea56efa1e801d86a6ebebcafb34c34282ef33e3605fe5a7d05727e304a9df607d08c77eec134835f664e01e5e62297d344235ce9dd7dd851635cec5a758ad138f15b1b4ffe53d0e22a320710ee1459cffd65446fe8db8f0db3042fd800574358eb6c50d3509af6ef8bfe7754c1e8b211e45a26638865d6212e6cc01f1dfd1b4be39b948c7999a7204f4b5c78b5b55c55692e0e6fac65da63287499143c51c46f15ca3c07f14b40f495bb77b5ec34d094a8e08f7444318dcd4274e794ae1c4df913bbfbff73aea53bbba74e301596fa0112e44d24cb4599966f3697ca4a65d8203013be06e01151b471acc31929d421695751d76acff00f6eb19663a901b6e6e962c0e935bb321ac9c68f7b83f88732b2af822f3dd917b057672b6cea2376b7cece54735519e5e6a8af0bc79ba9afc16595c518a74c5a2d015dc744e3e32c36db9ceb867febd95e85d2e3aaf6de6cfe0b07447378c2ab99f23ab0c25036611b5a6902edc085290581ad1d8449a98a4238a64a106e05276dd589e5d889134155735037f29de0cee2550efb47cfa10dc278879fc223996bf416ae30634d9f7cde58ee2d9e9eac7868e689f1bc95a0318cf98b8c57f179b64be22b85f2eebd7f482770003d28f33f6cd3d49875ed010f3c4b53b53d3bb75701d2fbc0f20e0911cf08431848b4224b3e4512934b46919c9fe9f1a25c1bc12b590f231a140cadf97a90fbb8521f966097e9cdfc88667907799011da6cee019c62b9da4cb0bb2a501afcac88424c8a46bb78f7358e9d428374652d0b4f41fb0017769c342d0fa815c8198db481376927e1cce41566d9f398070dcd337dcf75455767d5844f2fa16275e851e6e66b7aab0608a0f76085ac7a994a5da748e3beef961af42b5dcee79f8222c52e28e1a28886d4238bcbcebbab1499a6bd11c00bb91055b1eb55bd4a7246b3c392efb0876a4e2e58a5414151f93ccbce329d877a3b862beaa9c9ccfcf38a7855dc5fb88c60a5d7e0a2dac4d77f812c819673c58ed9508b40a4b783da1c5b2fd6e841b6c56e87512e5839a7b3557738364187f52a0cae56c9aba78798560bb5b42dba5d67121ffecaaad000317e9e13718b2ca641243dea5ea5813672b6f09d5c0dc9d09ca6c82e51287cd64224612dd0e9bd1d9223ed2abf8f0fd9031ab3a478db123f635cb499135f4d46e3d97f1f6b652f51277896936347ce6880ea7179ceb6793901800f2de7411837a6d425256a8124cf833af27d341dd183fc5439579ec10c52c995884526bbb6f77ea8f517e7ddc5754bcf99d49b686fbefaf286a1753d3d0da96a3ef3495ce2242a388d4df8471bb26c215c88df1b0587b26d43a5deabf312a07fbd23497ef363473f2c20b2764a64dffa462fbdc92bfe062ce2e16474345494713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0x1000}, {&(0x7f0000a2b000-0xf1)="1e6b4827e3c0551938c0d2b63808e7adce31b88c3d21746a8aae1a72b18d6de63a971ba172addf9c5e62b5799cdb5e93ae35fc00b548f9b5b6d5263df7ddc892cf49b6af92b19c1334a821e1ff8401a252a5509454e548d4c06264c2db4f8aef55b8da0fb5102f7ec3a73d78e7bb9e6683963638569981fdbbc405f91307e48d30c725006206d01ab8cd9e1c00736cd9146698a9832232598f0fd92ee8cb06a7a4599c39962f6335c285be18b878e92c38398bdf77c6270da4ed29f01d7015468a7117798131c59e0461c57390671ab9fe5d94dc083dbb2d60b0cda90b5bb9cf0f320948fb70e0e47858985d061b99516a", 0xf1}], 0x3, &(0x7f0000ce5000)=[@assoc={0x18, 0x117, 0x4, 0x0}, @op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x1f}, @assoc={0x18, 0x117, 0x4, 0x1000}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x90, 0x117, 0x2, 0x7b, "f91d0dabf1401d13c8f4e3b76a79bbe41e6c2b969b3395833a1c546fcf650adb1bb3f4d37b229c8451e4d39c772f90f25be93f528769906d9bfbc56e62e2e66f654f99ac658e199e63a58a2448d10b27e3215dae85173d1a52790dd681a06174b628d5c88c2cbbce2ac007bcb4bd92354127f3ad0e97d75f12fbc8"}, @assoc={0x18, 0x117, 0x4, 0x10001}], 0x150, 0x20000000}, {0x0, 0x0, &(0x7f0000c3b000)=[{&(0x7f0000707000-0x72)="8783edf53ddddb41e736357e2c6dac900fa20c4b6db35ce82c66b91ff1b04df05cd1d5285b351c1b9f4cea4e2865389964aea70574e104bae20fff73567ab1471078fa11c125cbac432be2d746654e6219aeeff9d45a2c5b0231b90eccfc367277e825b24e7c25c416804a04bdc78fd9c635", 0x72}, 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{&(0x7f0000c9d000-0x1000)="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0x1000}, {&(0x7f0000f35000)="8660e64145ba52980be3b0b3d618ffae56e98a33fe9946695e5061ee211be0761cf74b2ad586b9c48a0473b43a6280bb6db00bbc643a91977baa671d88cd2a7c433b3efe5cc9941b525a8602950e32235c274d72363b951d383a3846fd031576a08d95cdc5db7130279063a0ff0edcff5898cba390b027261f5d254563c536cd1a2ba7d4b2dca73244055e69c0397a0cc388313725a7a7d60f0468d41f28cf2e744723569d1a8eb2dcf570", 0xab}, {&(0x7f0000f30000)="1b933f2fb6aff1dd9b08bb5e3f78", 0xe}], 0xa, &(0x7f0000d08000)=[@assoc={0x18, 0x117, 0x4, 0x5}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x38, 0x117, 0x2, 0x23, "557db1c978e0aa08dd9de9e29b21a1a1ac8c6a2b1323de9372cdc87e2be3dd36a62620"}], 0x68, 0x880}, {0x0, 0x0, &(0x7f00008b3000-0x10)=[{&(0x7f00007d0000)="a786b113311fafd7b2fb74e788c915d7f38d33d6e05b19b53b1b58420d8fe42da2e4c6f7166be6ff698fba582a905f0fb64c298eb9bc1d", 0x37}], 0x1, &(0x7f00006dd000)=[@assoc={0x18, 0x117, 0x4, 0x9}, @iv={0x48, 0x117, 0x2, 0x2d, "9071f96358b74e2c5033eae9ad6aefd42748c33dd4bf0e54de88e08142011221cf87501830484ae92abffcf36b"}, @iv={0xe8, 0x117, 0x2, 0xd2, "19c6147c12252ad81be27ced369b1caaae0f013e38efbfee2b1e6a5460122743de3c89f911b28e1b45aa76a07be5ce4b1455d39e38eb792524a8b2fd8a0334147754de7ae56ffd308cf9268f0ac973fa7c8c20ff0b2b419eae21670a295fe46bf29573ef0b566634f695aa07352c7b40bc051661f8c82d0f71fb44d5bc0d6f62801fd9ce1b90680d8627ca269633460f57759bb5ed1db26faf13070951b890b7e73809940d1c1cec9b51c545f0dc0f86cdd6d27469502365dcb04f1c9809a6f405dc34215db19e3d8c934a8fe0f1d8b563cd"}, @iv={0x80, 0x117, 0x2, 0x6b, "a8c9f41532059e6cabbec3d916d2dfa49e71a0c55c169a9c8383ef837d324d70d25855be3cd8416f631cf298eb7e9c4306cf04aeb5c36fa7a6819e8e87761f38765fbb70968ce30abf694726f14b3f3c94b9530a7d79f157f5205a663b63d66b47ee24397de4afe778e9e4"}, @iv={0xf8, 0x117, 0x2, 0xe2, "696bfec6ea564c38159d8a121013d0eca91d75202456ac564bd46d8fa9c896b8c8d4bd07e8d1f227c673e9995e78b61ea42631fe0d0b059a13db55554a6f314c3ab795e3bbc14ef0b42b1040f0709bb318fed14059eb212f8685d6ab1d2e152edb528fbb6b782afaf2243a55fc13da116d254418ba0ff1ce760e68bcb98fab74bb570572c507893dba47ab2c848877a9fca088957c7433b96a5cb259f6984f197b8a3ee0707ac64536bd1c8370bf4dfd5ba9b975652ef932f6f6b639be0adbbf3fdc5400fb3a8433eead556386825244a82da2158550d7437d2bc545cf194005f705"}, @assoc={0x18, 0x117, 0x4, 0x200}, @assoc={0x18, 0x117, 0x4, 0xee0}, @iv={0xd8, 0x117, 0x2, 0xc0, "0986f467265b46ca48a22a7837957a9cccac19fe27b0f99ab86b12cd12b2b6e8f1aa533fa334ba5d2cd6274cffcf474d3b07d39a8de7f1173db8cad4f0b793ac33073c4688d89b2d789a01af2f57b44c43b782a615f8aaa0699f43cf852530bb0864744b7bb85f24b8444e169888fb01cd5211b0394ff8d127aa4f143906932e698de034235208a6489286c91dc48b780e50baf804a389a879bfa60c6c848415e4c04b5efac7b60eada46145c58d08951ba33f59509da2c2b16b340406993cad"}, @iv={0x98, 0x117, 0x2, 0x81, "d097ef4ed36aa9c9e20a77c5a611b6f33e22d2053d0694dc4f298f00baddac8aa1ccf8534a6862b673a25acbe0a2189a66246f047ba89db299709fcfdaea1087bd57f9a7d2c6108cfffa42692b86659c8f04aade364dc5d578e90aeecf5a08855b6e8bcdec32a4eaae101881ba96a66dc2e749b659ebb34d4785752e02bed294b6"}], 0x460, 0x40080}], 0x3, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00003ad000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0x5, 0x4) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c6a000-0x40)=[{0x4, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0xfffffffffffffffe}, {0x0, 0xfffffffffffffff7}, {0x0, 0x0}, {0x0, 0x0}], 0x20000000000000d4) recvfrom$inet(r0, &(0x7f0000370000)=""/97, 0x61, 0x100, &(0x7f0000b91000)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000c73000)={0x0, 0x0}, &(0x7f0000994000)=0x8) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000ffe000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x800000000000852b, 0xffff, 0x0, 0x0}, 0x14) writev(r0, &(0x7f0000794000-0x60)=[{&(0x7f0000dfa000)="06", 0x1}], 0x1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000b58000)=0x3, 0x4) [ 212.153467] netlink: 'syz-executor5': attribute type 18 has an invalid length. 2018/01/24 07:54:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000a1d000)={0x26, 'hash\x00', 0x0, 0xffffffffffffffff, 'tgr128-generic\x00'}, 0x58) r1 = accept(r0, &(0x7f000051a000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f00006d9000)=0x10) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000b8a000)=0x9, 0x4) r2 = accept$alg(r0, 0x0, 0x0) sendmsg(r2, &(0x7f0000807000)={&(0x7f0000bc7000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000e0d000-0x80)=[{&(0x7f0000e79000-0x2c)="2a6e059d82f65561f040a7fec5d42c5be6745b4d0347096e6feefff9c3f89cc96070b02d35efb9a1582f", 0x2a}, {&(0x7f0000aef000)="130dee9f22eafbc7164f5e2b756eeae2ce9a6bb2b130d6288db41186158d524110320f419a58f20173dc575c10930f607de23c124ee7160c0bf34d0b6f5ab9710c9050b766511bda91312b25dd8766139d9c15d9", 0x54}, {&(0x7f0000eec000)="cdbc4b67730db14725035e3110f9e5", 0xf}, {&(0x7f00005ca000-0x4c)="eb7161b4d5e658c0cc61af94c56664e527ea67e9e35314512020e13d35e74c2d417a69ca0dcd06bc1f1bb1ed6266096b3b2ea5f0263e08f0159b95bfdbab7490a279f5473b5adbfa9cca6744", 0x4c}], 0x4, &(0x7f0000c2c000-0x12a0)=[{0x58, 0x0, 0x81, "3284a9ec19f3a873bf5d531db5aa13b9bf5f6c0cfc406f02f798111f60d6b7c357827a5d5c4945a667b8e205828102fa3ffe1b363fba0c6812452550c8d7888a1fc2e57d2fbdf9bc"}, {0x38, 0x10d, 0x7, "8a96eb48ec6131ac016fc895c915f0f4837bd0de7ed54dc6b23626912928fe03d5"}, {0x1010, 0x19f, 0x7de, "159f5bf8ffa1f5d3a15c5c5a9a574e0178c6833239a0e94df8ed951489d564c2d0e3e7d50730e41168f13aa28673e08cda515588232e7f2d75a9ebacf4df783f9052f3d69e180510c8a4a0ffc555001286d620fc12497a41e92e0a466972ecd7f22180387e56b5a319328170137e2827b32745ccfce9dc0e617813d13f78c5c7efccd5a90874a67a9749f467293b66d1f788e5c31160d9c8e06ef9da5e67a7d0fa604cda02984ac046bd419870d90d685ae1952b7f5c5e36820e99b96eb5f66e9188298a9e6d859689fecfd26d1a2b94fa6c6baa4996ac17514f61e1f27fd2b85acf7db73a109c908a4280b46cdf0edcffbba3e8e87364a7f76de4efa913cc658af8ae2a430bbd65f733bda8abb7a9268ead673d1be35a12368fcfa9e574c5f945114dc2dfe76f0d41742790e824e5b3dc14e5f2c1ca52afb475d7e2ae17d392c69573df1f0f776c8ea756ed1cbd744255814777516ef683e5156b5236ece6293b85d9f69741c26f76f1c2807d0f07c7589af0e5117c3d1f83c429e61ce2699d1de45c0b4a3c4bce8b77d5bbe7114b873cec3a5288d0d4e35ba4b365cb22cea1f48be2b8b899cbdb5b536ff4eb60befb646704a1b1ff138ffb2cd0e35c5cc46a146cb8255d01d0b981ee1a96d79c385646d7b939e9e680259ed73462c67eb4605c09d3b7cb5217af032e6d5886cbe120e5d5fb5e3ea3d4df74c769141b6d810d6ca9bafc4ddff6570970208d7e055f2e3e4dbf9426bbd2d6b79be3de172b846613dd1d5d5147d9f707e2287e5d15b7229f82e1338d63ad24c124901a22af4be6c23f9d2c403a97c764e70e370198f1faeb10243288217d8888813729865a8b89e1b0794718474297e0426f05aa84ed5ff0beb81396818fba5d0b054b56e1d1d8aa3f6ff816f68ea511bd66af59fc6f43ee726d7f39ca69c1777724c99a6050dcda2fc3d86a8ee09c87fba478bacb3555781588f50132dab50a659ad867d737b11de59f82f866a22cc27c9ce361858477915939b40f3a10323194bf590e9d6427231c80c2ad9060176f933e5e9e2d4fabe941cce417a51af81dfd09ccc02e9bdb8031b0fdf688631b9db560d9ee29d5dcef01d53959ac157966a3298f427573f0b767d75d02ab515bd5876d51f942c07fd37e8767f3fe5e2a4768c31bfe2fcd12f11c3a1c4329f4386742d9fdfa318b4ba26528869fa4e18f3548d7b74bcefe7cf39a3b683d468774bb4629e2e13081193748ee952b725a7827b0ec5479707e33703d8197fa068ed02f859cee703c95aeed903230c268a5421ae89f15c72c8e36d862528c8eb136f868cd6441870fa2a65d22a615476112c6b1f34eda65a1f570da520b2037c3a250a6cce618e76e9f904b0dcab1ff358525f0eb62b8c6ca22a15ced6584f05a089caa064fa66b5a24a0145d6e09928273bbbc22f90a816dcf4436ccfa857de380754b8df2f42c7e29004284d261fc0a185e476d98bd35b293e949a727323a2a6596678039012b7accbac771a0c14382d1f03309e934d0aea31d88a63552b90aad6259b4c14ae7df50b2e7ec7a78bf18096800d057f46a7b3ef8f45c62766596fceb0056d555bdaafc3cc9b22e61230f1d3e0f9f25400e659794f754a540dc046a615b502e496931921db652710efba82b50f5c09fbf9ebb2257ed8abd726b5a30092a2820a1aeb9277a46fd94dbad0c39bf79a0f7ea9b12998356d76abe5c8af8f20921f8f95f5300e52f9265a2a1c67eff5cac173dfab94749d0bb06e1a78dda97e2579bbcb5350e1113c96d9f4e591c8013ced0ea06bc36ffd0d736d997731efbb7609bb4d6b6c24759bfc1fbb758988adbe66559cb632f46e5e207cbc79e37dadbe350fa42b92a2543835c366d4b5c972b26da489e8fa2efd647334e51a39a41847268886220598c5f558b4df8d302cb5f6280817883bad1e497ea71012333a61e61a9451e40582dfac995bc227b0f628e29e518cb309bb4a4a110300d756bf2c67df01f82cfe46a127fbc983f3a2fb1ca1f6c2c793743843af06fb438efe09393cebd99f02907c4bd15105d174ce9655102e06b6fac351b148266d1213480f406a282d81b1d2cd0cc456c9531b70220a2f5767269dd867123b02960a83096ae84f89a87798f6734da02ecc84a4dd0f47f826d63e9436ce7736655fc508551854d770f57f9a962942277ec7d3aa939d0ee063b0056cb279d9a64dff8bf5aa83e57c1fe4cc86af37a54b09307004dc428c63e9c17c5655b8612a8074d9176e7069e7acd45a2c330b74c4550c6d0c45f56637d7ce9f53164905959da093078484e595156acffa283fd55b7f9e67b19817a13b61edff8b129a1d521fcd0e6881277e3c72b109397ea6225446253b3df669efbb0b2c0cd25ed6c1148d275a3ed9c88658b69530bcae92a70b4692ecc4158e163eac328152f22fb21208c76f31337e9bc27589d166ce9fece43e38ae13e7390932be2913db2b123257286489a9b195e70d03fe0a3fcfb3dc494bf2408d4818c6e24b839439be755bf977557237a56fb1d9f231b1c10beb3e5084103088945cb254462ab6a922cb86b8c364907339b42f2e7ff9a5356b15630ff0680bf3e5904ea6efff9060fb4c4365a913b94dbe5a67f62fa514dd3776e4f804856a7adf6fad56f64d401d9c3018f821fe839efbf17b7ff3252a0b879bd4f1a559161c9032334beab22102ee969df5d82c185b2f45d5e64b1619922d66c2432586a1b43203d9dbd0fc9a03686c1aa5993b3f74d20eb10643814e026b24cc19c96ca48a5b9fcebe60ce2d6c69bcdc25b266a5100e776420d2fe1686e5d1cc5b7dcaef10376c613a13f23ceb1218d9fde74f1ff4c31390e844a6560221dc4a2e10bc583c94ce37ddcfdb917e780352d3349f814e967145a2cbea9634a60a46bcff48ca30ce0a8fdfd0b93c8512bd2354bd96338887e4b6da71d7dc99663f9fed72267010a543e3868596978dac8d407595fafb055ecdefd85f678886d448ec72223db8865d06428edc5e395b9bbebd5a57c99dbf9324371e5c65e7d636de5787c005a9173c0ad1df200881ec85513222e1315eb09075ae5330b738c04a93d1a7264830f49daba9bfb7b76c7f4a8e9152c7fe9e0024abeb86b02b28dd0edd306fb1f647857a484698d4d2e4545b70ba69ca5c74291f4124e42930c845ac4f084bb41a183d37bfb2d60ec27929210323ec287c337047a598e3eb1d3bab81446d1013227d066eb2ce9c044188b4d8f2f0d7456aeb21f52b26fe73008830112f1ea9661163a6dcacbfe1d54d4d8854681c5f746e8a0dbf69ccf559a2100b14ffa1519d5bba2ab19117750395b307bba886b8420bc021a68c50f7748fd6574178c69c77e688331e15b02b6be3a146fc203263c794656df61ed044c09e2f4536da0f316a8842221c45788d39131f1aa1cd972aec6078e2db6b2951d8c53dfcf1f851229afd254450ef2c9e42c118341c8df98abadf85ef4ef5a1d954dc94a3f63f86a5e822697d6fd1f2d1d3f048b50d17d5626e45953376e5b839bdfeee6bf030726fc2d079046b529d1f964a33a6dc3a34d077dc7547731d95fdec2864969fe3465962ca306584118169e085209417abe9f65b52975f051fc9122d5253e3e9a51cba33f9f546b1c3e987bc906cf1eced44c1000b31622e30cd82dffbd4235a20c38a2a638eb16a20a3d0f7868d2213eefd8890ad508d3e52895c2b5997d4e3f5d6a7649a3864ffee6a10c3060e5e5aa44bfb2bf9352ea453c87c05f228575142dd31bc91d5336875eea0fe0d1332026a2ebcd79e00da16c31ffa5515ac754a31bb09416c711e26cee1bef87052ea7a326df72d8602841230c78bf5db57fc8d08f01bc87365e2e581847e379e282052a389de6f75d1fca1a6e04f47bbd67f9364af9568075cc14e58c4d8323fdb63cd225363a12191098a09b5cdc6df1a7e4abdd16b28a8c102f32ccd4db55897af2531461e4800ca65017fa8319509523f71481babfc92d811974ba8adf501a6af64a41ed716b8131487e6a802c874d60930f53908db28487911d116dc555924f5268e0cfc065dd3c666f3049efe23321e66810f10ab1da3bf300cfe9dada41e70d7d4dd2c124fcc3d8026dcdd115b461f7d694db21c9f9001cb5445adc9438a7cbf7d9251a0469f94ad357b48530e083831a3cbbc1881c8c27b3e481380181d582dd0e9fd15119e17aa77b6663eced7945330dee5edb5c920a9c26c337f9712442ccf6cc7b03dd15bf1c5c6451c56d36efa51e4e466a197ee322a24295266c6784d2a8f8bf5e0ea383c67aa9dad702cdd5c1e54fe50d665f1f8b697f89eef03270c34489c4abe9800089506222a49fc9ddebbd72e30b17e3a3704417c31ddce6f5746ba79e181c65ef75f75569cd36da6efd713d1b78fbc7e6714f64e5cfc2bb24375d5b0e5507fcb86b7df0304b9ffb4e87cd77fb646c367e7e86ce5141ec749ba50875a63426ca8cf091f1be00197f815e48f111607868df179be996d8e4d230cc22a5dcd5df1be4298e715999d76d4ad8307bcb52f07f9b5411662dee0302c172f2c6c69690ef714f49a637d27fd015df4784e974d768df60498797c3d1d2238af3bfadf12d47d84724e722597ee738709f12959856149c1e066b4422f88e5d9291ecc82778bbeb15214893efeec10a9f833c0f8670f00f72e16931e005a971fca158284536a7832c0329dd3e6db90200c50010fa0917d818d133db0427a5f31589a369412be1fd127439928085d61c3f6dc12714e5314a7bc27b78678473ac9333ab503589946881cd2bd1d677a666024e0fe59a66362f85405845bac6924f62e8b2f7080abd4d78019f1fe764e3881c60c73ed3b5403f477a7041d96b0fcac34cba5c9392c0e64a97c771e43978e1835db058615d7139f59753c7ebe929d62aa7f0e1a88e56efcc9d0049610fe96bd263fd77a0d184ef4038238179b98c4d62b208a9e538b06a4d2d1b9c4b25c9a9b8661588a7f24afd1ca1007b5b014ade1295b916fe92a1e7f4d38b9c25a57ca8994e5275e4b49f6ed0975a4a15c5709e183e548d2868ea988ad845561e594bdd7eeaff3384d84044a9ef3b224f63b085f9cc4003ee10c934357d22f9493b174b1264cf0e83c00e04a0540a5fffe709a8c4382d2035b868f7c5259d527b345a3492e319b8b694a91fd201571ac209e86aaa8b12bacf1a66bf80e762fde583a37d0cd5cbbd0febae2d928fc5bdfbcd5957f3c4fee05b38a4b5379ce43d78b3d90d3b006733585b783235af7d97339f5daf3fdf6b055f5d15ddb6e5c89f67e737b0a4a2a3554ddf0dd5759bee4236d5ab8f734709319e6b5e758132f6249af93beb9654c369224d18c70536c4f3811e5595cc5e42ea68c3d6748b8efa9a52c94b220e8d600c077e2ef5f85b017a9f2867ee9b5f14e806d425efb776cf2dc9e5da50e59d28c96590484be1126f0928f17dd5d13e98f161ccb08768901294a1369c20250b61d95a02ace83aa1c245f2d898a9dcff2cf7873eac2425e9e7f94dc0f1a92c0147b39026c7dad92e567d5824a656d6ea0b5fee5e17d522fbde96877b0ce830ab9c0dc4e7f37f91b3c367248a77b906af3e0de8f1e8c0a2cb224543d1e999c5b5eb13c58c832078b2154cc2eb5f6d41e6519cbdecc3faff6080540eda055ffd4ec5056b958d9b1d0f2b8265f9369a99569aab5f0b2c85d615bad6a7195ec8ef3b86dde6deaaa5eff174d08faac3ff3750b056fbe233625fcda7a82cf9ffd9f37db6a347dafdcc0bdf55e6837c9f76caff"}], 0x10a0, 0x20000000}, 0x0) 2018/01/24 07:54:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000ba1000-0x8)={0x0, 0x0}) shutdown(r0, 0x5) writev(r0, &(0x7f0000ab5000-0x30)=[{&(0x7f00007fa000)="f7", 0x1}], 0x1) [ 212.228553] netlink: 'syz-executor5': attribute type 18 has an invalid length. 2018/01/24 07:54:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00001c3000)={r0}) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f00005f1000-0x28)={@sco={0x1f, {0xffff, 0x8da0, 0x2, 0x5, 0x2, 0x2}}, {&(0x7f000075d000)=""/34, 0x22}, &(0x7f0000095000-0x1)=0x0, 0x9}, 0x28) sendmsg(r0, &(0x7f000030c000)={&(0x7f00004ae000)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x248, &(0x7f00002c0000-0x50)=[], 0x0, &(0x7f0000bfb000)=[{0x10, 0x1, 0x2, ""}], 0x10, 0x0}, 0x0) 2018/01/24 07:54:48 executing program 4: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f88000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000036000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) poll(&(0x7f0000f91000-0x18)=[{r1, 0x0, 0x0}], 0x1, 0x101) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(r1, &(0x7f000007e000-0x70)=[{0x0, 0x0, &(0x7f0000dbf000-0x70)=[{&(0x7f0000f92000-0x32)="d713f9db87decdd1636102dd0a8c23abb7a11633088efe448be60962137e183ac53e2a711dc65d3b7efdf5fc7350c87574ae", 0x32}, {&(0x7f00000ab000-0x2)="f3e5", 0x2}, {&(0x7f0000f93000-0x9e)="7aefceb7a97b31d3b07fff1e0b95c4b96885899e031a38f8ff9bf4c308eedc24826e13be97b2ab794150dd0e88c68d671d7efa752d85d6cc5a92ef982bd5ca37052d6485fc0466db9dc9be60ac322592a209f5e370d959f6d9922b442e98df95b4ed46a5949eaacf9a27d6f4896560adb7c3eb5b1b5fab755010f9548270481684e0bad98ac52ed915c108b9072c11cfb2ebf609b9ab8e188aea11a4024b", 0x9e}, {&(0x7f00007fa000)="01f411ae828969e496e9e35fb0f079d33409376a5257e22dbc6aa3585e4c542df6ae4621307a375b8d8852e613bfadb3fb730495474e7d6fd3b0138ed9a493349f8656587e11bb2ed0dc8058794d12c5a0a1889c9b6bec4ab9ebd59d46556b0087cf57ebc7568d1d895529106535731fdd28c17b46481d5b732ed6ff1457e17b8402c2f84f9fd9fc404b1774ab94d75ded", 0x91}, {&(0x7f0000f94000-0x88)="6bf1907bf42f2bd7844f89d755ef971fd226977524a7cc275cbc4ca7e276a81cbc843273724d6ab7aa52dbff92eb198e00b958ed358e42fd80ce0477f9245fe25c4f17b8a30c71791edb9c13c709299063e4a9bf24bdd37efee8b8e33a4ac4753303a2af2ab9bfed5130325370cc2f47281bd994108e8c4a1245222d07fd7d15a86199af380d6835", 0x88}, {&(0x7f0000f94000)="9f105e4194a9b6e18be21218653c1673bfa7a38d00e20356a261e49418577adb89972e84c46a45a2d6473e0564a482e49c5dfd2625fb92fea468da53a59e797fd91bd5b6e4176fedabd84357dab7247f06f45aebd56b19e433433d486cfa64078f4da9aa20387dbafaaacbf8f8af8c91c13dda86e25e53ca2faf71d302cf0bdd9c89398560ed04cbbda59f86449a134e57e27c47d9a9543cc322bbf61365c8d8b627281bdb8fc8382cb6f0404956f6388aeab483c4c147ca5a10b0103f66b7237266b0c06ad7dd460a29ef73930921ea9464bc80fb0f7f8a5c", 0xd9}, {&(0x7f0000a58000-0x84)="e5bc4915e78e3393afd5d4bd5cc8e235a10cac67a5c1726c497273a5427991b8d9c1d7d697a4ec9cebff10e6c52b210ecf1eaa4fef2158961619fef710c3ccf1f002454cd468ac46080f1425544cdb9dd20208f414813f29c6b6f61a62c3cf0659b6316626c7e1bc0edff2ae95e1ad87afd5e4d130fd02734ebac74cf82d704e89fd46b0", 0x84}], 0x7, &(0x7f0000d4d000-0x48)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/24 07:54:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r1, &(0x7f000020a000-0x38)={&(0x7f0000965000-0x3a)=@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}}}, 0x3a, &(0x7f0000072000)=[{&(0x7f00009ba000)=""/11, 0xb}, {&(0x7f00007df000-0x47)=""/71, 0x47}, {&(0x7f0000d06000-0xd7)=""/215, 0xd7}, {&(0x7f0000865000-0x2e)=""/46, 0x2e}, {&(0x7f00004e4000)=""/177, 0xb1}, {&(0x7f0000237000-0x7c)=""/124, 0x7c}, {&(0x7f0000cb8000-0x1000)=""/4096, 0x1000}, {&(0x7f00005f3000-0x98)=""/152, 0x98}], 0x8, &(0x7f0000827000-0x55)=""/85, 0x55, 0xf2}, 0x103) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f000072b000+0x985)={0x0, 0xdf, 0x9}, &(0x7f0000b73000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000735000)={0x10000, 0x200, 0x8, 0xffffffff80000001, r3}, &(0x7f000080f000-0x4)=0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000012000-0x10)=[{0x2c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmmsg$unix(r1, &(0x7f000071b000)=[{&(0x7f000001b000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000c64000)=[], 0x0, &(0x7f000001a000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/24 07:54:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ae0000-0x10)={0x1, &(0x7f0000adf000-0x8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x1b, &(0x7f0000356000)=0x1, 0x1000001d4) bind$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) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="f6", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f00004ef000-0x1000)=""/4096, &(0x7f00005fe000)=0x1000) writev(r0, &(0x7f0000875000)=[{&(0x7f0000eff000-0xba)="0acbce80", 0x4}], 0x1) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f000049e000-0xc1)="5f894c92d5817b7c700f144e081aa7522042fec7557441b97003d93bbc3870a42b354514b16163beaafd4121d64d6bee21dd645c00800ca64fd1763c9bf323836cfe4303a4c98aa2df51ff3f9eef11e341af5e05da9ce504a543f968c4a98140810aa43cc136f9d4c9ac9cfe82b8bc84e502abaef124c42608b9a5946ba737c7782f8b67ad4d9fd24a6222cb63742a4ae20d53e04f2ea1b1ab6b4bc34d29820cafefe7fc5d0c09bd2690bff9fed201861284e83ac3ecab42a879e51c7cf9443377") 2018/01/24 07:54:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000011a000)={0xffffffffffffffff}) pwrite64(r0, &(0x7f0000cfb000)="c8cd9e31bf53dcd2f48f622d337cd1f089acf5ca71767678c2818f80627e53897425d6838455702582a9919bedf31215eca0534ceece7e847d10d369a9d33fb74ae819189e3d3049f801232e8576ab3192068a74bc7cc51b43511539bae8fcb1b398727869d249e8146dac1b06370bd3e8ccd123cbcf01aedaa0d3a52a856bbd6db69c8bde4a5ef9f5105c32685e44d8209d7736217ddcc70f108c5b19c6740f3b02f49a7b008cf8635c6beedfb2c2e6bd7052e922d3b6f445b3b943ebe0b9fae61cac4b9475823dfae3faada3917e3b60a9e4d6f10e8a465f9addaa7ac5d3cfe9b26c4fcf353c", 0xe7, 0x0) mmap(&(0x7f0000092000/0x4000)=nil, 0x4000, 0x200000e, 0x8032, 0xffffffffffffffff, 0x0) 2018/01/24 07:54:48 executing program 0: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x15, 0x8000f, 0x1f0, &(0x7f0000fda000)={0x0, 0x0}) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f0000fdb000-0x10)={0xffff, 0x10000, 0xed, 0x8}, 0x10) r1 = socket(0x18, 0x0, 0x1) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f000035d000)=0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000002000)={0xffffffffffffffff, 0x0, 0xffffffffffffff5a, 0x27, &(0x7f0000009000)="", &(0x7f0000008000-0xec)=""/236, 0x1, 0x9}, 0x28) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) setsockopt(r1, 0x111, 0x0, &(0x7f0000539000)="01000000", 0x4) 2018/01/24 07:54:48 executing program 1: mmap(&(0x7f0000000000/0xf0e000)=nil, 0xf0e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000bd8000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f0e000)=0xc) socketpair$inet6(0xa, 0xb, 0x7, &(0x7f00000f5000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000f10000-0x12)={0x0, 0xfffffffffffffffe, 0x7, 0x0, 0x5c4, 0x9}, &(0x7f0000f0f000)=0x14) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000755000)={r2, 0x0, 0x1, [0x2]}, &(0x7f0000da1000-0x4)=0xa) r3 = socket(0x1, 0x1, 0x8) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f000094f000+0xe39)={0x0, 0x2, 0x6, 0x8, 0x193, 0xfff}, &(0x7f0000f0f000)=0x14) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000a50000)={r4, 0x1000}, 0x8) 2018/01/24 07:54:48 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000c53000)="839ba3b1ca015a81d4ae30054d70c1067a6dc5cf234dc95abdcb74b09a888d6efc9073eeb7b7823b67e7a8130a88d30ff5b08f37e88c502d0ca5a5a614f11b708ef7f04941c84b744fcd76c679", 0x4d, 0x8000, &(0x7f0000001000-0x10)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x800400000482, &(0x7f0000137000)="", 0x0) socketpair$inet(0x2, 0x806, 0x6, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x5, 0x10}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000001000)={r2, 0x7fffffff, 0x30}, &(0x7f0000002000-0x4)=0xc) 2018/01/24 07:54:48 executing program 3: mmap(&(0x7f0000000000/0xf61000)=nil, 0xf61000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00006ae000)={0x0, 0x2}, &(0x7f0000e0e000-0x4)=0x8) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000f62000-0xc)=@sack_info={r1, 0xb9, 0x40}, &(0x7f0000712000-0x4)=0xc) sendto$inet(r0, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000056f000-0x4)=0x0, 0x4) socketpair$ax25(0x3, 0x7, 0xc4, &(0x7f0000168000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000f5d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ea4000)=0xb8) 2018/01/24 07:54:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = accept(r0, &(0x7f0000061000-0x1002)=@un=@file={0x0, ""/4096}, &(0x7f0000d88000-0x4)=0x1002) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000f9d000)={0x0, 0xcb, "4068014d23b034b1f400695fc45dff428276f56178cd460eeee41b7727cab83a488630ace6c628235f1c0fc35cf56e1793e1f799b8ca4a4495e2328e0df52130918d1928d2fe1a971068bf34a67dda249be2cee21f9637905a18f74bf03c2486df0934f2bbbc5f384f6b89037e6990a223fea55d36710efde6533be1fd41ce0a0bb60a7ad628b554f01f3556216aedd4c9c57fe1c4ba1d8f8e2449d48fee8ae7e634a414522facbe70467f4c3648f3ddce38787df1d7858f2600cab9aad972c90391ffac2afe7e70714cbf"}, &(0x7f0000df9000)=0xd3) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f000022f000)={r2, @in6={{0xa, 0x3, 0x7dac, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000c46000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000ad7000-0x14)={0x0, 0x8, 0x5, 0xfffffffffffffffe, 0x7f, 0x4}, &(0x7f0000e60000)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000cb1000+0x496)={0x8, 0xd69, 0x8009, 0x40, 0x7, 0x8, 0x81, 0x7fff, r3}, &(0x7f0000f71000-0x4)=0x20) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000190000-0x108)={0x0, @in={{0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009fc000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000785000)={r4, 0x0, 0x0}, 0xc) 2018/01/24 07:54:48 executing program 7: r0 = socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000000000+0x8ad)=""/143, &(0x7f000080f000+0x5da)=0x8f) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000185000)={0x0, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000001000-0x8)={r2, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000001000-0x8)={r2, 0x3}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$kcm(0x29, 0x802, 0x0) sendto(r3, &(0x7f0000660000-0x1)="dd", 0x1, 0x0, 0x0, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000b82000)={0x0, 0x0}) sendmsg$kcm(r3, &(0x7f00007bc000-0x38)={&(0x7f0000e67000)=@generic={0x0, "b15a13af9a201db79a7a8f9b332f2125d801c6073b5f33222848be91659d25c6999ba31b3e4ad348915f4b520ada9fff164f748d370676a9e3690d1d3527af72395d4d68b3cbb7d2687a3521b26d45d6622339efd71f02dc5a4d01c65b44c97438e2ab419392702aad7108fb1bdc9677271ca6571966a73b2b0764b20112"}, 0x80, &(0x7f0000b70000-0x50)=[], 0x0, &(0x7f000027b000-0x4a8)=[], 0x0, 0x0}, 0x44800) sendmsg$kcm(r3, &(0x7f0000832000)={0x0, 0x0, &(0x7f0000655000-0xb)=[], 0x0, &(0x7f0000ba0000-0x1d8)=[], 0x0, 0x0}, 0x0) 2018/01/24 07:54:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x9, 0x800, 0x0, &(0x7f0000576000-0x8)={0x0, 0x0}) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000a6f000)=0x5, &(0x7f0000075000)=0x4) getsockopt$inet_buf(r0, 0x0, 0x485, &(0x7f00006c2000)=""/24, &(0x7f0000bdf000)=0x18) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000d64000-0x9)='westwood\x00', 0x9) 2018/01/24 07:54:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = socket(0xe, 0x1, 0x2) connect$pptp(r1, &(0x7f000083b000-0x20)={0x18, 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]}, 0x20) socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000027e000)={0x0, 0x0, 0x1}, 0xc) 2018/01/24 07:54:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000458000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) r1 = accept4(r0, &(0x7f0000b42000)=@pptp={0x0, 0x0, {0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004dc000)=0x20, 0x80800) accept$packet(0xffffffffffffffff, &(0x7f0000bee000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000b44000-0x4)=0x14) sendmsg$can_raw(r1, &(0x7f000070e000-0x38)={&(0x7f000064e000)={0x1d, r2, 0x0, 0x0}, 0x10, &(0x7f000065e000)={&(0x7f0000515000-0x48)=@canfd={{0x1, 0x1f283210, 0x3f, 0x9}, 0x31, 0x0, 0x0, 0x0, "2636deab60475abc1d632dd43320997a04daf02f3728bc15039e4e07915bc550bdb1ca25ab5fb26b2a0125f85428c041e76e9097ee3c6685c2f9b99ab1b3c9e4"}, 0x48}, 0x1, 0x0, 0x0, 0x20000810}, 0x8000) 2018/01/24 07:54:48 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f00001a9000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x13}, {[]}}, @icmp=@dest_unreach={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @broadcast=0xffffffff, @empty=0x0, {[]}}, "0000883e4606010c"}}}}}, &(0x7f0000490000-0xc)={0x0, 0x1, [0x6d2]}) 2018/01/24 07:54:48 executing program 5: r0 = socket$inet6(0xa, 0x805, 0x6) connect$inet6(r0, &(0x7f0000d0b000)={0xa, 0x2, 0xefd, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4bbc}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000fa9000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x5}) syz_emit_ethernet(0x7a, &(0x7f0000d10000-0x8a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "01ff00", 0x44, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x11, 0x5, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa, 0x0, 0x0}, @mss={0x2, 0x4, 0x0}, @window={0x3, 0x3, 0x0}, @md5sig={0x13, 0x12, "3ad47f6c337b96a68b4b948ff22cf2f2"}, @mss={0x2, 0x4, 0x5}, @fastopen={0x22, 0x9, "01a712df5f32fb"}]}}, {""}}}}}}}, 0x0) r2 = accept4(r1, &(0x7f00004f9000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, &(0x7f0000418000-0x4)=0x3a, 0x80800) bind$bt_rfcomm(r2, &(0x7f0000b43000)={0x1f, {0x6, 0xfff, 0xf4, 0x536f, 0x45d, 0x1}, 0x2}, 0x9) 2018/01/24 07:54:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00006a9000-0x8)={0x0, 0x0}) close(r0) r2 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000991000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000095e000-0x4)=0x14) listen(r1, 0x400) bind$inet(r2, &(0x7f0000eed000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet6_udp(0xa, 0x2, 0x0) 2018/01/24 07:54:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000e81000-0x1e)={0x18, 0x0, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x11}, @common='gre0\x00'}}, 0x1e) sendto(r0, &(0x7f0000d92000)="a06a5aec28a341bc2857e695225f0357111876dad070ef4b874ad7fb8b9dfa8455724292582c77215d5b3ca8ca35b746bbc90e8ea27e5587dea9183ad7c81a97a2ec298b78a0079a09", 0x49, 0x0, &(0x7f000059f000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "4a53f2b265e8af9689ae87fef2030e0c010ed8a15668ff990e87a3cc623e8b9ff6c58ace6bc37242fc497fa085083746d7d79c1fa3279bf29aa4c1b2192df2", 0x0}, 0x60) 2018/01/24 07:54:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8921, &(0x7f0000dc4000)={@common='lo\x00', @ifru_ivalue=0x0}) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000385000-0x38)=[@in6={0xa, 0x1, 0xfffffffffffffff7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, @in6={0xa, 0x0, 0xffffffffffffb254, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}], 0x38) 2018/01/24 07:54:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xb, 0x40) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000aaf000)=@assoc_id=0x0, &(0x7f00001da000)=0x4) r2 = accept(r0, &(0x7f0000d74000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f000030f000-0x4)=0x10) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f000021e000-0x4)=0x0, &(0x7f00006ba000)=0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000f34000-0x10)={r1, 0x1a, &(0x7f000096e000)=[@in6={0xa, 0x3, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, @in={0x2, 0x0, @rand_addr=0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00008e9000)=0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00002a0000)={r3, @in6={{0xa, 0x0, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x6}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000a4b000)=0x8c) pipe(&(0x7f0000a08000)={0x0, 0x0}) ioctl$DRM_IOCTL_MARK_BUFS(r4, 0x40206417, &(0x7f00006a6000-0x20)={0x5, 0x2, 0x8, 0x8, 0x10, 0x7}) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000ba7000)=0x5, 0x109) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f000066d000+0xba4)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00009d2000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000d53000-0xa0)={r5, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000c0a000-0x4)=0xa0) 2018/01/24 07:54:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x805, 0x0) listen(r0, 0x0) r1 = epoll_create(0x9) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000a79000)={0x0, 0x0}) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000392000-0x4)=0x7, 0x4) 2018/01/24 07:54:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000453000-0x1334)=@newsa={0x148, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@replay_val={0x10, 0xa, {0xffffffffffffffff, 0xffffffffffffffff, 0x0}}, @algo_comp={0x48, 0x3, {{'deflate\x00'}, 0x0, ""}}]}, 0x148}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0500000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) [ 212.488012] skbuff: skb_under_panic: text:0000000030c2cf68 len:103 put:24 head:00000000c3565a07 data:000000007c31a2aa tail:0x4f end:0xc0 dev:gre0 [ 212.544554] ------------[ cut here ]------------ [ 212.549345] kernel BUG at net/core/skbuff.c:104! [ 212.554217] invalid opcode: 0000 [#1] SMP KASAN [ 212.558879] Dumping ftrace buffer: [ 212.562406] (ftrace buffer empty) [ 212.566106] Modules linked in: [ 212.569296] CPU: 1 PID: 17039 Comm: syz-executor4 Not tainted 4.15.0-rc9+ #206 [ 212.576655] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 212.586028] RIP: 0010:skb_panic+0x162/0x1f0 [ 212.590340] RSP: 0018:ffff8801cc207aa8 EFLAGS: 00010286 [ 212.595682] RAX: 0000000000000085 RBX: ffff8801bb5fda80 RCX: 0000000000000000 [ 212.602942] RDX: 0000000000000085 RSI: ffffc90002923000 RDI: ffffed0039840f49 [ 212.610183] RBP: ffff8801cc207b10 R08: 1ffff10039840ed7 R09: 0000000000000000 [ 212.617425] R10: 000000000000000a R11: 0000000000000000 R12: ffffffff861fb220 [ 212.624667] R13: ffffffff84a5e53d R14: 0000000000000018 R15: ffff8801d8800980 [ 212.631911] FS: 00007fbb9bbd5700(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000 [ 212.640107] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 212.645962] CR2: 0000000000920008 CR3: 00000001beb35004 CR4: 00000000001606e0 [ 212.653208] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 212.660453] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 212.667695] Call Trace: [ 212.670265] ? check_stack_object+0x140/0x140 [ 212.674736] ? ipgre_header+0x6d/0x4e0 [ 212.678597] skb_push+0xce/0xf0 [ 212.681873] ipgre_header+0x6d/0x4e0 [ 212.685567] pppoe_sendmsg+0x58e/0x8b0 [ 212.689427] ? prepare_fb_xmit+0x990/0x990 [ 212.693638] ? pppoe_getname+0x210/0x210 [ 212.697673] ? selinux_socket_sendmsg+0x36/0x40 [ 212.702326] ? security_socket_sendmsg+0x89/0xb0 [ 212.707056] ? pppoe_getname+0x210/0x210 [ 212.711094] sock_sendmsg+0xca/0x110 [ 212.714782] SYSC_sendto+0x361/0x5c0 [ 212.718474] ? SYSC_connect+0x4a0/0x4a0 [ 212.722427] ? security_socket_connect+0x89/0xb0 [ 212.727156] ? fput+0xd2/0x140 [ 212.730323] ? exit_to_usermode_loop+0x8c/0x310 [ 212.734976] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 212.740487] ? selinux_capable+0x40/0x40 [ 212.744528] ? prepare_exit_to_usermode+0x340/0x340 [ 212.749520] ? entry_SYSCALL_64_fastpath+0x5/0xa0 [ 212.754339] SyS_sendto+0x40/0x50 [ 212.757772] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 212.762498] RIP: 0033:0x452f19 [ 212.765661] RSP: 002b:00007fbb9bbd4c58 EFLAGS: 00000212 ORIG_RAX: 000000000000002c [ 212.773342] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452f19 [ 212.780595] RDX: 0000000000000049 RSI: 0000000020d92000 RDI: 0000000000000013 [ 212.787840] RBP: 0000000000000063 R08: 000000002059efa0 R09: 0000000000000060 2018/01/24 07:54:48 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) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f000008e000-0x10)=[{&(0x7f0000a3a000-0x1)="87", 0x1}], 0x1) recvmsg(r0, &(0x7f000019b000-0x38)={&(0x7f0000a29000)=@in={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00007eb000)=[{&(0x7f000023b000-0xb7)=""/183, 0xb7}], 0x1, &(0x7f0000cce000-0x2)=""/166, 0xa6, 0x0}, 0x0) sendto$inet(r0, &(0x7f00005ca000-0x90)="1f2c5bf5d20860edd616704012d4344825b07f123e0471cbff0bddf748e0d4390f7d59a04c8caef9327ff596db57dab59ae28d2e4fc172c39132c0c529754899253f7a2ae04dad49b3fb6922a9363fd2ead98b297c5d89fb1a54fcb30851bf8c727e06fe7303ad96715b468117d011d46c52f11ce74a", 0x76, 0x0, &(0x7f00006a1000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f0000465000)={0x0, 0x0}) accept$alg(r1, 0x0, 0x0) shutdown(r0, 0x1) 2018/01/24 07:54:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000571000/0x1000)=nil, 0x1000, 0x8, 0x40010, r0, 0x11) bind$alg(r0, &(0x7f0000f35000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="3b692cec", 0x4) r1 = accept$alg(r0, 0x0, 0x0) writev(r1, &(0x7f0000c04000-0x70)=[{&(0x7f0000c4b000-0x5f)="18", 0x1}], 0x1) close(r1) 2018/01/24 07:54:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000453000-0x1334)=@newsa={0x148, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@replay_val={0x10, 0xa, {0xffffffffffffffff, 0xffffffffffffffff, 0x0}}, @algo_comp={0x48, 0x3, {{'deflate\x00'}, 0x0, ""}}]}, 0x148}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0500000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) 2018/01/24 07:54:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x805, 0x0) listen(r0, 0x0) r1 = epoll_create(0x9) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000a79000)={0x0, 0x0}) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000392000-0x4)=0x7, 0x4) [ 212.795084] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006ef9e8 [ 212.802326] R13: 00000000ffffffff R14: 00007fbb9bbd56d4 R15: 0000000000000000 [ 212.809577] Code: 04 01 84 c0 74 04 3c 03 7e 23 8b 8b 80 00 00 00 41 57 48 c7 c7 e0 aa 1f 86 52 56 4c 89 ea 41 50 4c 89 e6 45 89 f0 e8 06 f3 26 fd <0f> 0b 4c 89 4d b8 4c 89 45 c0 48 89 75 c8 48 89 55 d0 e8 47 44 [ 212.828682] RIP: skb_panic+0x162/0x1f0 RSP: ffff8801cc207aa8 [ 212.834612] ---[ end trace a0e81f49ce8c93df ]--- 2018/01/24 07:54:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x805, 0x0) listen(r0, 0x0) r1 = epoll_create(0x9) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000a79000)={0x0, 0x0}) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000392000-0x4)=0x7, 0x4) [ 212.842303] Kernel panic - not syncing: Fatal exception [ 212.848107] Dumping ftrace buffer: [ 212.851622] (ftrace buffer empty) [ 212.855303] Kernel Offset: disabled [ 212.858899] Rebooting in 86400 seconds..