914", 0x53) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f00002f6000-0x14)={{0x401, 0x3, 0x7, 0x3, 0x9, 0x20}, 0x4, 0x800, 0x0}) sendto$inet(r0, &(0x7f0000ab7000)="d5c37c24c643abd100479df998c9b989d856b339c6347f564ca8fac8680fcb0ada67896486e2902c6d28c7f353b827efe932f9acac4a8f78f2b11c54f566891ba743894eff79d8ca38d02b6cd2ffb9a0047228be022e88a5a6496f758fa989b1348ed1e8a01c30aad8cc2277bc093afe", 0x70, 0x4, &(0x7f000054a000)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f14000/0x1000)=nil, 0x1000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000f12000)={0x0, 0x0}) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f0000749000-0x4)=0x0) mmap(&(0x7f0000f15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f000052c000-0x4)=0x0, &(0x7f0000e40000-0x4)=0x25f860c463deaaa5) 2018/01/05 22:38:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000211000-0x4)={0x0, 0x0, 0x0}, 0xffffffffffffffef) close(r0) 2018/01/05 22:38:50 executing program 7: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f000000b000)=@un=@file={0x0, ""/45}, &(0x7f0000002000-0x4)=0x2f) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f000000c000-0xf1)="2326b61dd62fb77b18290d34f9a7f4fbae07f9335c12a31b6cf4c1f701ddbaa8e1c02b883d909c8dc4adc43f32bb7216299e418b1a602bb85ffa68f3410d00611e805b5549862f9715a73f3b616e7351c27d5ed690a56944e45daf4d528d52fff9bf460cefc1d47219dfbfeb817e8e6adc58d55a5849ff61300989498066ddbc23196b95df06646f6ab46c65365e4c102b087ece7a467d9be059433e0a3b90e25307ff79a93bd98950b444558a52e8af0caeb46571892f32edbf533c89fd6c0d54a646ea704334a18fd37c6d5cd4cdca456c8ed2a587b209adb4dc975f253b91f797141ef3e6d654a343b108b5d668cd5d", 0xf1, 0x20000001, &(0x7f000000c000-0x1c)={0xa, 0x1, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, 0x1c) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0xf, 0x5, &(0x7f000000d000-0x8)={0x0, 0x0}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r0, &(0x7f000000e000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000000e000-0x4)=0x10) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_int(r2, 0x29, 0x48, &(0x7f000000b000-0x4)=0x7cc9, 0x4) 2018/01/05 22:38:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80007, 0x100000001) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f00000d4000)={0x0, 0x0}) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000789000-0x8)={0x0, 0x0}) poll(&(0x7f000068a000)=[{r0, 0x20, 0x0}, {r1, 0x20, 0x0}, {r2, 0x400, 0x0}], 0x3, 0xf46e) r3 = socket(0x11, 0x8020400000000802, 0x0) bind(r3, &(0x7f0000ed7000-0x80)=@generic={0x11, "0000010000000000080044944eeba71a496ae252922cb18f722e2ada000000012e0b3836005404b0e00100000014f26effffffffffffff67b100800000000000000101013c5804459e15775027ecce66fd792bbf0e5bf5ff1b080000dad11c000100fff6000000004974000000030000000000000000076d3a09ffc2c654"}, 0x80) socket$inet_dccp(0x2, 0x6, 0x0) r4 = socket$inet(0x2, 0x802, 0x0) socketpair(0x4, 0x2, 0x4, &(0x7f000044a000)={0x0, 0x0}) epoll_pwait(r5, &(0x7f000015f000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0x5, &(0x7f0000c29000)={0x10000}, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f000000d000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffb}) 2018/01/05 22:38:50 executing program 2: mmap(&(0x7f0000000000/0xf05000)=nil, 0xf05000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000f06000-0x4)={r0}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000cc1000)=0x0, &(0x7f00001a2000)=0x4) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f00007e2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000929000)=0xb) r3 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_inet_SIOCGARP(r3, 0x8954, &(0x7f0000acd000-0x44)={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="41f5690fc065", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="e45ef4c507f94bfafb3467b1fde99c03"}) socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000f06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000f06000)={0x8, 0x4, 0x2, 0x1800000, 0x0}, &(0x7f0000356000)=0x10) mmap(&(0x7f0000f06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000054000)={r4, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x9, 0x7f, 0x40000000000000, 0x800}, &(0x7f0000f06000)=0xa0) r5 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000003000-0x1000)="8d2b302d013b340c63e9f99661ed0c3aea5f68df249b818b37cd4466177bcb2c6574cfdff157c52e6370f61e6d84e268f35a2feaa7b2cc0348565e282ac520b5288192e90318f50c1d4de665d5e30256dd4bcced847405f6", 0x58) setsockopt$inet_buf(r5, 0x0, 0x40, &(0x7f0000002000)="", 0x0) 2018/01/05 22:38:50 executing program 0: socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000168000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000449000)={0x0, @in6={{0xa, 0x2, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0xffffffffffffff01, 0x8, 0x8, 0x0}, &(0x7f00006c4000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000a2c000)={0x0, 0x5}, &(0x7f0000726000+0x487)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001000-0xb8)={r1, 0x6, 0x0, 0x8001, 0x2, 0x6, 0xfffffffffffff9ce, 0x3ff, {r2, @in6={{0xa, 0x1, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffff8000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x0, 0x8000, 0x5, 0xd16}}, &(0x7f0000001000-0x4)=0xb8) mmap(&(0x7f0000000000/0xd45000)=nil, 0xd45000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d45000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x804, 0x1, &(0x7f0000d46000-0x8)={0x0, 0x0}) mmap(&(0x7f0000d46000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000071f000-0x55)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 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}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d46000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f000014d000)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@loopback={0x0, 0x1}, 0x3, 0x7, 0x2, 0xffffffff, 0xa, 0xa0, 0x0, 0x8f, 0x9, r4}, {0x6, 0x7fff, 0x5, 0x3ff, 0x8, 0x8, 0x4c3d, 0x0}, {0x1, 0xff, 0x7, 0x4}, 0x8001, 0xd, 0x1, 0x1, 0x0, 0x3}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x3b}, 0xa, @in=@empty=0x0, 0x5, 0x0, 0x0, 0x0, 0x1dc, 0x6, 0x7}}, 0xe8) mmap(&(0x7f0000d45000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r3, 0x8934, &(0x7f0000d45000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1}) r5 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r5, &(0x7f0000001000)={0x0, 0x0, &(0x7f000017b000)={&(0x7f00007fb000)={0x2, 0x10, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@loopback=0x7f000001, @in=@rand_addr=0x0}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000d47000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x21, &(0x7f0000d48000-0x10)="88bf24776fb8a95fc5ab8c49d651476f", 0x10) 2018/01/05 22:38:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000f4a000-0x108)={0x0, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xe81, 0x1, 0x1f, 0xffffffff, 0x3, 0x5, 0x401, 0x7, 0x1, 0x401, 0x100000000, 0x800, 0x9, 0x6, 0x20]}, &(0x7f0000677000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000cdb000-0xa0)={0x0, @in={{0x2, 0x3, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x7, 0x2, 0x8000, 0x6}, &(0x7f0000e6c000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00003be000)={r1, 0x0, ""}, &(0x7f00005dd000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000e52000)=@sack_info={r2, 0x0, 0x0}, &(0x7f0000258000)=0xc) 2018/01/05 22:38:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x4000000005, 0x84, &(0x7f0000d9d000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet(0x2, 0x80003, 0x2) setsockopt$inet_int(r2, 0x0, 0x5, &(0x7f0000690000-0x4)=0x7c0, 0x4) r3 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000f1e000-0x4)=0x9, 0xa9) bind$inet6(r3, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000b3a000-0x10)={0x0, 0x54, &(0x7f0000339000-0x54)=[@in6={0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, @in6={0xa, 0x1, 0x9, @loopback={0x0, 0x1}, 0xca55}, @in6={0xa, 0x3, 0x3, @loopback={0x0, 0x1}, 0x3}]}, &(0x7f0000cbe000)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000f22000-0x6)={r4, 0x261c}, 0x6) listen(r3, 0x8000) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00004b3000)={{{@in=@loopback=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000041e000)=0xe8) sendfile(r2, r2, &(0x7f0000c44000)=0x0, 0x31) r5 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r5, 0x2000000010d, 0x800000000d, &(0x7f0000f85000)="03", 0x1) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000b1a000)={0x0}, &(0x7f0000bd2000)=0x4) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000000c000-0x8)={0x0, 0x0}) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f00000c6000)={0x0, 0x0, 0x0}, &(0x7f000006a000-0x4)=0xc) r8 = accept(r3, &(0x7f0000296000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000032000)=0x8) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r8, 0x800442d2, &(0x7f0000244000)={0x1, &(0x7f0000455000-0x1e)=[{0x0, 0x0, 0x0, ""/6, ""/16}]}) setsockopt$inet_udp_encap(r8, 0x11, 0x64, &(0x7f00004bd000-0x4)=0x3, 0x4) tee(r7, r5, 0xffffffffffffffc1, 0x9) accept4$unix(r8, 0x0, &(0x7f0000e92000)=0x0, 0x0) connect$inet(r5, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r8, &(0x7f00001fd000)="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", 0x1000, 0x8805, &(0x7f0000097000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$bt_bnep(0x1f, 0x3, 0x4) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000196000)=0x0, &(0x7f0000c8b000-0x4)=0x4) socketpair(0x10, 0x80007, 0x8001, &(0x7f0000438000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_MAP_BUFS(r9, 0xc0186419, &(0x7f0000442000-0x18)={0x8, &(0x7f0000d0a000)=""/173, &(0x7f00008e1000)=[{0x7ff, 0x54, 0x3, &(0x7f0000947000-0x54)=""/84}, {0x3, 0x1000, 0x0, &(0x7f0000736000)=""/4096}, {0xfffffffffffffffb, 0x1000, 0x1000, &(0x7f00001f3000-0x1000)=""/4096}, {0x8, 0x82, 0xfffffffffffffff9, &(0x7f0000b73000-0x82)=""/130}, {0x0, 0xe2, 0xda, &(0x7f00006db000)=""/226}, {0x6, 0x2d, 0x1000, &(0x7f0000dd2000-0x2d)=""/45}, {0x8, 0xbd, 0x69f, &(0x7f0000726000-0xbd)=""/189}, {0x1, 0x1, 0x7fff, &(0x7f0000ffd000)=""/1}]}) sendmsg$nfc_llcp(r10, &(0x7f00009c1000-0x38)={&(0x7f0000bcb000)={0x27, 0x32, 0x4, 0x6, 0x8000, 0x9, "a47cfa3b5ae766ea3563b570eb37065f9088b76cf0893caaf31194561e06a6b4d925fc06cd5e14255179282a2be96846a4b2fa7ce2f89d2c9b033b9c2a9733", 0x3}, 0x60, &(0x7f00005d1000)=[{&(0x7f0000e46000)="b33c41f2315cddc994bb74a8edc6307d653e8ca1deec2a56f4c9d2538f22cae7152910b811cdcc5947db55545c9f9dee2b302ecd59809262f8ad606d868fdf0359a78105ce24f6718bea9f78aed64803bfb7e7e68bad287c67c97aa3268c8c2c1a395e31313b750d9d94c354a44e594518027a67", 0x74}, {&(0x7f00001d9000)="1a0bb682e872816f6cd07512b25a9d4c1f1aca1071455c48e6285991f5d8892ffa27d306f1364d8bcb21e4cbdbe05440941de7815eea1fdd3ee648be5fba4d80098b92cd190fbb04fd026b870d4c2b217d1c88c4e677ac985f12c45d7c29362c7f9d887b624d34b40c061c2f39ca2774ba4f364e77c22526f273dce459630dbffaa418b60347502cb89c82fb464eeecb24ec612d888b03f477a087bb7e7944bd357f89bcfad38f84f909341e0200685da7933d5358e6bce6db16a246ef731b8989a041e4d2c58a23071e0eabf5cebf47b865964a755c8b1e7ce290d9a0f4e0adc6cdf4", 0xe3}, {&(0x7f0000283000-0xc7)="ac3ad974705358c474b335c74b01961b6663eaec6bf306cfb18f57f325c0abeaa62286d2f929c263c8be763bd35d747b0cd7eb4b479a274f3d0e0bf37427ba9fc5e61eb94504236c570db29555335ac3a8101eeae993b22d9caf3cb2f240f63210aa0ab85c27ef296bb3bd2930d486fc55601115581ae6c47150bdaefad1ed96f62d864ef264d44f39b86319dd3e4f2f535f2b909bd2bd2c2b77ca663f566c8cf7730e08bfce044083290e4a07ac6d5a9aba753117ebcae8067ed4c717bdeeb86463d78e1a0f02", 0xc7}, {&(0x7f0000b01000-0x66)="ede524da1810dbd2db25656374f15278a960e51107000a8c932515066b99de106ec8c6bf31b641c0514852bdd544c247ea0fc85f6f13edb76a889c216ebabbb512aa4d534d18c69fc7472196c84357923316bf2c1f75b7b9c53be12506ebf69013ecdc18747b", 0x66}, {&(0x7f0000cc2000)="3544061ad7b71bfc12a51042b82511eeb5bde13b77e77286ac71cbe2c26bece6fb343e21824d9421d9415960f73146f1f0548b0c3758f9ac786406cc7f0b09342135a59cb143f3cdcb73c370f66605df3c602ef3571ad3bf50be7b267c93cf770dbe544f2bc91a51372a0670ef13524a13f829505f33ab7340326ec30d4e0dcc15f62859c3b16a5d0641837d430c47058f42ba3fc3554ecb29c154b8513b8198b2a16b139ba2f22af74849a6f94fdfb49ac268159ed05258edec5a6d9a5320ba1f219c26", 0xc4}, {&(0x7f0000709000-0x42)="2cfd8fae1c6d3f1e02cc4d4bde8768e72a9266fb27be1caa2bb58f4496a457886b1ac70724eeb4d41b9b3e4e19f2d5cf65642ad54ec48166eabebc1b36f3fa262071", 0x42}, {&(0x7f0000853000)="80b962a5f534fd8deb45042365ecdfe33a52264a3e93ac6021e21e3a86e0a01bc37f40b89eb4f70bc6ad4c66c7e2d548e3794cb721ff1c334a5d308fe2d3c7ab5c0903102c50cab817ba5e9846a414ea2fd556aef6e0badd0904", 0x5a}, {&(0x7f000017c000)="29a31487aaee712a6f22149a221daf0287c5ea69479144557df88f95b236b9c0893f26fde0bf07ca6e1b9a9d63087d98c23e3d8c2d5a4c7b5177b3b88ca17539fccc7fa963caf5515587e31c64267b567e0002bf822bc8c666f5ab2872dbd749c969294993bb353bd87344e85a9623eb13e51a8a3c0443ea407545a168f751e3247191a3746871bc67643ef5ec6c8762a62694449f332af9d6daf2f850eb55301a44fa2c85e1f525b068e0c21e775faf191dc8a3716d55a3117aa3b08cc0875a9a9fef64d09792e1c427c0a9655b1ca9e37355b25677cad36cc38072", 0xdc}], 0x8, &(0x7f0000e61000)={0x20, 0x11f, 0xfffffffffffffffb, "b177e1bb2c29626fc8597283"}, 0x20, 0x0}, 0x0) write(r8, &(0x7f000014c000-0x96)="a1", 0x1) 2018/01/05 22:38:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000000010, 0x2, 0xc) write(r0, &(0x7f00004d9000-0x1f)="1f000000070aff00e2000400f60f0000020200000900018005ffffe5dd0051", 0x1f) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f00004b0000-0x4)={r0}) 2018/01/05 22:38:50 executing program 7: r0 = socket$inet(0x2, 0xa, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000028b000-0x57)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r0, &(0x7f0000000000)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x80000) 2018/01/05 22:38:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$ax25(r0, &(0x7f0000c7b000)=""/210, 0xffffffffffffff17, 0x0, &(0x7f0000fa7000)={0x3, {"8971687a35d1d1"}, 0x0}, 0x10) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00001ca000-0xc)={0x0, @broadcast=0x0, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d0d000)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000bbe000-0x18)={@loopback={0x0, 0x1}, 0x89a, r2}) sendmsg$kcm(r1, &(0x7f0000ab6000-0x38)={0x0, 0x0, &(0x7f00008e6000-0x70)=[{&(0x7f000039b000)="06", 0x1}], 0x1, &(0x7f00006d9000)=[], 0x0, 0x0}, 0x0) [ 249.552276] device lo entered promiscuous mode [ 249.557990] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 2018/01/05 22:38:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) setsockopt$inet6_buf(r0, 0x29, 0x2d, &(0x7f000081e000)="d841d38cd33d328c900369e7b9f9f13294a701199c39cd9d304c5b1983f8501caa727d1c2d7c5cf8d32fb6708e4fa75161f32d9e08f9d5b8b9777fa7ed40f2c3ecfbfe183b7d5bf087f4a29cb22ece25dee08acf6cab952d96ddea90048590852d4666936805b10b3745cc2122250e3b3315f18c18e631488d4c70a57452b76b5ac706443852adf88edf8bb67db1e66a1382f9d63dcda3e09ed74bdc32864f2e34fb74ee1b4ddeeec8ce5410f0c57eb2a4cc484d9939d1ed55c14cc953d27efc8ec22c8e6093090fd55b2bd40289c6131cd6f02ab64eb5cc7dd86f89", 0xdc) r1 = socket(0x11, 0x802, 0x0) bind$packet(r1, &(0x7f0000fc4000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="00d830220705", [0x0, 0x0]}, 0x14) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) close(r1) sendto$inet6(r0, &(0x7f0000c7a000)="", 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r2, &(0x7f0000313000)="ab5c8ff115b4f154", 0x8, 0x4004051, &(0x7f0000342000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/05 22:38:50 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b65000)=0x10, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r0, 0x107, 0x7, &(0x7f0000300000)=""/29, &(0x7f0000001000)=0x1d) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x3, {"d004000600"}, 0xd42}, 0x10) syz_emit_ethernet(0xd5, &(0x7f0000cce000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[], {0x8100, 0x0, 0xfffffffffffffffe, 0x0}}], {{0x0, @ipv6={0x0, 0x6, "72f20b", 0x9b, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, {[@dstopts={0x1, 0xf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}, @hao={0xc9, 0x10, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}}, @hao={0xc9, 0x10, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}}, @pad1={0x0, 0x1, 0x0}, @generic={0x80, 0x47, "60806b2469fb471338898e368b52f711d5fe61b41ed33ec8b538a5e3a5897e30f9db634c7d3c9bbc1ed0d7f17bf55ac7e74317aafdf9205e3a1a0be564a6ab4591f4d8c1dc1e1e"}, @ra={0x5, 0x2, 0x3}, @ra={0x5, 0x2, 0x38c2}]}], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}}}}}, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f000065e000-0x8)={0x0, 0x0}) 2018/01/05 22:38:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000484000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f0000b0c000-0x38)={&(0x7f0000df6000+0xa59)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000534000-0x50)=[], 0x0, &(0x7f000092f000)=""/180, 0xb4, 0x0}, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) unshare(0x400) r3 = accept(r2, &(0x7f000029c000-0x10)=@in={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e34000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00008fe000-0x8)={0x0, 0x8}, &(0x7f0000652000)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000dd9000-0x8)=@assoc_value={r4, 0x9}, 0x8) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00002bc000)={0x0, 0x0}) 2018/01/05 22:38:50 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000001000-0x10)={0x3, &(0x7f0000000000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000b3b000-0x10)={r1, &(0x7f0000001000-0xff)=""/255}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r3, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00007ca000)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x10, 0x20000000000003, 0x0) write(r4, &(0x7f0000197000-0xac)="6200000014000721004feef7e2ff050002040300010000000800020000000000f1520d88960056a8ff2cdb4150a391e0ddaa61b837f01a6efef5f1fc9f1d253b480dcd87b004c0e05e6402d931e714c0415c9a6e226b6ca58e54b48ce65980d6202f", 0x62) getsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f00005e5000)=0x0, &(0x7f0000cde000)=0x4) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000239000)={0x0, 0xffffffff}, &(0x7f0000a0b000)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000e76000)=@assoc_value={r5, 0x4}, &(0x7f0000971000)=0x8) 2018/01/05 22:38:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x807, 0x2) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x4, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000418000-0x8)={0x0, 0x0}, &(0x7f0000721000)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000a29000)={0x0, 0x0}, &(0x7f0000df3000)=0x8) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000dc9000)={{{@in=@multicast2=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000254000-0x4)=0xfffffffffffffedc) close(r1) r2 = accept(r0, 0x0, &(0x7f0000efb000-0x4)=0x0) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000054000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) close(r1) 2018/01/05 22:38:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000f07000-0x10)={&(0x7f0000656000)='./file0\x00', 0x0, 0x18}, 0x10) r0 = epoll_create1(0x20080003) r1 = socket$inet6(0xa, 0x5, 0x1f) r2 = getuid() bind$inet6(r1, &(0x7f000079d000-0x1c)={0xa, 0x3, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000fa8000)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@multicast2=0xe0000002, 0x3, 0x9, 0x3, 0x80, 0xa, 0x20, 0x20, 0x2f, 0x3, r2}, {0x6, 0x1, 0x10, 0x20, 0xd284, 0x7d, 0x9, 0xfffffffffffffffa}, {0x7f, 0x7, 0x100, 0x9}, 0x7, 0xb, 0x1, 0x0, 0x2, 0x1}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x32}, 0x2, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, 0x0, 0x2, 0x8, 0x0, 0x0}}, 0xe8) r3 = socket$inet(0x2, 0x4, 0x3) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r3, &(0x7f0000fc0000-0xc)={0x50000010, 0x0}) pipe(&(0x7f00008d7000-0x8)={0x0, 0x0}) setsockopt$packet_tx_ring(r4, 0x107, 0xd, &(0x7f00007a7000)=@req={0x3, 0x5, 0x81, 0xfffffffffffffe00}, 0x10) r5 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_buf(r5, 0x29, 0x3e, &(0x7f0000697000-0x33)=""/51, &(0x7f00007e5000)=0x33) 2018/01/05 22:38:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000853000)={@common='bpq0\x00', @ifru_names=@common='bond0\x00'}) pipe(&(0x7f00004ac000-0x8)={0x0, 0x0}) pipe(&(0x7f0000665000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000aad000)={r0, r2}) getsockname(r0, &(0x7f0000ebf000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000078a000-0x4)=0x60) 2018/01/05 22:38:50 executing program 0: mmap(&(0x7f00009b7000/0x1000)=nil, 0x1000, 0x3, 0x31, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f0000002000)=0x0, &(0x7f00009b8000-0x4)=0x4) r0 = socket(0x2, 0x6, 0x7) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00009b7000)={0x6, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @rand_addr=0x81, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x47d, 0x6, 0x8, 0x7f, 0x0, 0x8001, 0x400, 0x7f}) mmap(&(0x7f0000000000/0xf66000)=nil, 0xf66000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/05 22:38:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffffff, 0x0, &(0x7f0000354000-0x4)=0x0) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f000023a000-0x20)={"480f73826de72f248cdb130000000004", {0x4, 0xffffffffffffff81, 0xffffffffffffffe0, "00ff08014593", 0x7, 0x0}}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000766000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(chacha20,crc32)\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x0) 2018/01/05 22:38:50 executing program 1: mmap(&(0x7f0000000000/0xdfe000)=nil, 0xdfe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockname(r0, &(0x7f0000771000)=@in6={0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0x0}, &(0x7f0000078000-0x4)=0x1c) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000df1000)=0x6, 0x4) mmap(&(0x7f0000dfe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0x0, 0x20008045, &(0x7f0000dff000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = accept4$inet(r0, &(0x7f0000dfb000-0x4)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005c0000)=0x10, 0x800) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00009be000-0x4)={r0}) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r2, 0x800448d2, &(0x7f0000dfc000-0x10)={0x2ed, &(0x7f000075d000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) sendfile(r0, r0, &(0x7f00000c4000-0x8)=0x0, 0x3ff) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000079000-0x4)={0xd56f}, 0x4) setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f0000573000-0x4)=0x2, 0x4) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000dfd000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000714000-0x4)=0xb) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$int_in(r1, 0x541f, &(0x7f00004f9000)=0x3) r3 = socket(0xa, 0x80003, 0x525) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f0000ace000-0x20)={"0e4582fdee9968fc751a38075166aa32", {0x4, 0x80, 0x3f, "dd314a4100", 0x5, 0x0}}) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000d3a000)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000aed000-0xc9)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x6, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@echo_reply={0x81, 0x0, 0x0, 0x0, 0x0, ""}}}}}}, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000645000)={@multicast1=0x0, @remote={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000dfc000-0x4)=0xc) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000dfb000)={r4, @rand_addr=0x4, @local={0xac, 0x14, 0x0, 0xaa}}, 0xffffffffffffff3b) getsockopt$bt_BT_VOICE(r3, 0x112, 0xb, &(0x7f0000dfe000-0x2)=0x2, &(0x7f0000dfd000)=0x2) 2018/01/05 22:38:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_buf(r0, 0x29, 0x1000000cf, &(0x7f00006aa000)="", 0x0) 2018/01/05 22:38:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x80000, 0x4) r1 = gettid() r2 = getuid() r3 = getgid() sendmmsg$unix(r0, &(0x7f0000fcc000)=[{&(0x7f0000f71000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00000f8000-0x40)=[{&(0x7f000049c000)="3b327051b53700db1fe3e26bf29e227ddd6daa056138703b2f4ad653108a91da", 0x20}, {&(0x7f0000123000)="", 0x0}, {&(0x7f0000fe4000-0xf0)="418e7ae1dcb3207d052b60fd1fe809934595be94b6385092405b0d7398e83cc9e2acebb56dd605d5d90e09ef7f12115763497b9d40a564cd91c25b95fa1505c943642a91f823800acdf0528268c70c1c5a9110734ebd88bb16c8bc31664bdf9909ac28187002041f15873f89fb44054ec8845d92e4e6dbb7739b840b03d2470bf4c7f40c426f380ef142c207d7433a97b74ff728ce03ae68271d2b2242265120cc0d806807a0ce0f76df871e7a08e13623d8ec8672303d405acdbbc4f2b58d1c93d246ca60ff0a3146a013dfc5c747e9d852cb7fdf3d3003f27a17da69459b60c1d5bb7a0c5d45b3a128fb15fcab6768", 0xf0}, {&(0x7f0000b0f000-0xf7)="0c8d428d9dc188b48df7615ea28b21d1a52d25ee3ff852447ef31cf404061e88803f7d553b76af5e3f5f3ddce2e6a309419341962c6fa560ccf61a35f00e792d4f997608d92820753a8cea1d7f849c186aaa36d201ff530669ffaed9cefce134ab1a122636dc50f4ee6ba504afb79da326f58c18cceb74445e1206900ff1613c0bab3ae46f00042b189a78ce255a8eacada41b7f21f3240e436d538a57fe1a273a8617fced0475adb17820399f8e654cc86cf019101ed6ecc2e368d2c9319addae8e439374fc9904f6fb8cfc602f8df326d9c29d146e3e3012d418c3ec4d75d7962d709d04090a2ef5d829c99f7d7f9eab266dbbd5bedf", 0xf7}], 0x4, &(0x7f0000431000-0x20)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}], 0x20, 0x10}], 0x1, 0x4) r4 = socket(0x10, 0x2, 0x0) write(r4, &(0x7f0000ef5000)="240000002e001d06010000084a207700fbffffff0100000000000000fffffffe00025d10", 0x24) 2018/01/05 22:38:50 executing program 7: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x4, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000bdc000)=0x0, 0x4) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000ef2000-0x2)=0x9, 0x4) r0 = socket$nfc_llcp(0x27, 0x1, 0x1) pread64(r0, &(0x7f0000281000-0x21)=""/33, 0x21, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x5, 0xcd, &(0x7f0000ef2000)={0x0, 0x0}) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r1, 0x101, 0x8, &(0x7f0000ef2000)=0x0, &(0x7f0000ef3000-0x4)=0x4) socketpair$inet6(0xa, 0x0, 0x5, &(0x7f00005f5000)={0x0, 0x0}) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f0000eef000)={0x80}, 0x4) r4 = accept$ax25(0xffffffffffffffff, &(0x7f00001cb000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000ef1000)=0x10) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000bca000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000cff000-0x8c)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000d9e000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f00005c0000)={r7, 0x9}, &(0x7f0000534000-0x4)=0x8) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f000030f000-0x20)={r5, 0x7, 0x1, 0x9, &(0x7f0000ef3000-0x18)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) accept4$ax25(r4, &(0x7f00005ae000)={0x0, {""/7}, 0x0}, &(0x7f0000ef2000-0x4)=0x10, 0x80800) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = accept4(r6, &(0x7f0000c72000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000ef4000-0x4)=0x10, 0x80000) ioctl$sock_bt_hidp_HIDPCONNDEL(r9, 0x400448c9, &(0x7f0000462000)={{0xb2ef, 0x6767, 0x0, 0x7, 0x4, 0x200}, 0x1}) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f000002e000-0xb8)={r8, 0x1, 0x5bb, 0x4000000, 0x6ce0, 0x8, 0xfff, 0x6, {r7, @in6={{0xa, 0x0, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x5, 0x1, 0x400, 0x101}}, &(0x7f0000ef4000)=0xb8) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = accept4$ax25(0xffffffffffffffff, 0x0, &(0x7f0000ef2000-0x4)=0x0, 0x80800) getsockopt$ax25_int(r10, 0x101, 0xa, &(0x7f00008a3000-0x4)=0x0, &(0x7f0000c96000+0xefe)=0x4) 2018/01/05 22:38:50 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000001000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000c84000-0x4)=0x6, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000-0x8c)={0x0, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000-0x4)=0xfffffffffffffdec) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000-0xa0)={r1, @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]}, 0x80000001, 0x4, 0x6, 0xfffffffffffffffc, 0x1}, &(0x7f0000001000-0x4)=0xa0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000000)={0x3ff, 0xfffffffffffffffe, 0x0, 0x8}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f00002a3000)={0x0, 0x0, &(0x7f0000d45000-0x10)=[{&(0x7f00000da000-0xf8)="fb2dd3946e5224eccef07c6750910406004df9b5632125fcfca9e2db0d16677aa3d4ed831ff3ea0238f1ee672e1e2c4c121d2ae8f94124f0858a1829b6665d1c13e5df55285022389782e26e7423b69c33831aae4ab07e1db192a329c491181cf3409e1618d79caf250f4d792915c6355baafa9c221ea3a572df1697495c4ae7e4ee6b138218c91fb54bbd650373002300c12cd8afb8de56570ab95a0aca3a9d8cfdcbcfd1aa46647385790489a7361f6cfabfe8211b069a81daea226d482a65dde01d940043ad5032635039b67ac27a072d8cba18d00a42f16bf64475e027235dd1f5109c8b0d68cdcec6fb9be23299b6c551deaea9bb7b", 0xf8}], 0x1, &(0x7f0000ea5000-0x328)=[{0x30, 0x10f, 0x7, "232cd4640b7f571ab76ce6750d23bef9970a01d8a24f77b6328712c2f422"}, {0xe8, 0x114, 0x9, "ef778b086a45817c80fd7b07034f3afc4f7089cdf3fe0974c2eee4fd6daa8cb29db24a02a2948d50f5c534e31ff091e369aeb5177e8c03e69ba5628a6d7c6d17848910122be753e3386e47c495f8a29c04eef266ab12c7cd2352b6d29b5d80ba8522ebef1a81abb56883faa3f69bce621e4c065abf73145f34901d09df9d135a03bf51f339ef528d12d9ef99fd53257c73b5b81f9ebd90dbf5becaabcb999b8146b96088d02e053265562d4d77ea0bc0409e0cf353e23cd5220f1e811c3a69e20a9afd0fabf5fd81324071c0199a6f3a47161a51f489a4ea"}, {0x108, 0x0, 0x3, "1c0b08672de33234cb03d5071a86c9a58daae5c44be2cb65a8c07f47166ee8d683f886995f34b901c5e3eac3efabd1bd613d8de5ab22549181e03dcb063a4f30c22e7321b9a0536dbd1bb792dbfdb19f6ba3c76af2269156f5132e988312b7df655798f28ba36b603e794f0d8c70581abc7bfe795906802f4b8b72ad8f3ac78c8a790a8f627925e937389528c3ada2f31ca5ce5d8ea561519b071552414c4d7fcfdea98384052d7c28d0bb20f875b00929cf9e6c620518c36e83e9351f71c922e594ceb7e71adbc2daad35bf4eb264a0fc041dedd3a206566518592627a2ea1798a9c54d5dad7672af0cea50ede5b0467d1f7613359c33"}, {0x108, 0x116, 0x4, "057461d2cf4fa1e30c49ea4442032a7f5b411ea8a6ac3cf88f8f1feb900c96f9a02a3a2c0aefc27ab590e4a27b51a451bf8135416653b88b35c87199664d5e41a35757e794c02faf813638324b4a4175d302f976bf769a927fc3113217690c5219d58db1202961f6ecd0e8fac8e966771a8c15920f481bd28c85d86460d0a6c5e644fad6867dab538fc1e78b893716586c0999d63b13cd34a53fb5764a553d1f4763ebdf9a27867f2706e324b5fb34e75c36876aa0d2deb23d388e10f939193bfb85c0453e870a3319e2d8bb75b7144b40e07eb53d2d78ad48923f0938878ceb1f9f99890a8951090ef5f589c1361ef269"}], 0x328, 0x44040}, 0x1) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f00007b0000)=[], 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f000024b000)={r2, @in={{0x2, 0x3, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x80, 0x1, 0x3, 0x9d61, 0xff, 0x9, 0xff, 0x100000000, 0x9, 0x76b4, 0x8, 0x8000, 0x8e7, 0x311b, 0x6]}, &(0x7f0000b30000-0x4)=0x108) unshare(0x14000) sendmsg$netrom(r0, &(0x7f00005f4000-0x38)={&(0x7f0000761000-0x48)=@full={{0x3, {"00000001020007"}, 0x3}, [{"3297d57033479c"}, {"6cd4b99e6e13b9"}, {"25261ebc8264f4"}, {"0e8df52b285a84"}, {"05c8c327ae61c5"}, {"e5cf1516f52bb5"}, {"4a03f08ffb8501"}, {"fa0a0970e4d1b7"}]}, 0x48, &(0x7f0000d9d000-0x20)=[{&(0x7f00000e7000-0x6b)="6e138502382e0745ad5b0c9e12fd1a2bb9e592d7688f64e3bdb2443ace533c8706aa28b88dd5236ed1456bc489ce61cb1ae9c409ad45840471232a9eb9f6bca8e97123e5f4b97af72dd106d657efa12a89a7a84f5202fab7d4ab70c34eedb03e57a97d53a1453d53605b98", 0xfffffffffffffd40}, {&(0x7f000023c000)="247b663e239c4109f90278725900", 0xe}], 0x2, &(0x7f0000082000)=[], 0x1118, 0x0}, 0x24000080) getpeername(r0, &(0x7f0000a0f000)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a68000-0x4)=0xc) 2018/01/05 22:38:50 executing program 5: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000003000)={0x0, 0x2, 0x1, 0x0, 0x81e8, 0x7}, &(0x7f0000006000)=0x14) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000000e000-0x10)={0x4, 0x8002, 0x8, 0x0, r1}, 0x10) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x81}, 0x1c) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000002000)={0x0, 0x17, "04be05cd6b48f97df463580709df61f7cbfe902038cc20"}, &(0x7f0000000000)=0x1f) 2018/01/05 22:38:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getpeername$netlink(r0, &(0x7f000038c000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f00007e6000-0x4)=0xc) writev(r0, &(0x7f0000bbc000-0x10)=[{&(0x7f0000da8000-0x2c)="29000000200019fb010010000000060200001615de00050000040d000b00000000000000000008", 0xb6b1}], 0x1) 2018/01/05 22:38:50 executing program 6: mmap(&(0x7f0000000000/0xf80000)=nil, 0xf80000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) bpf$OBJ_GET_PROG(0x7, &(0x7f0000be7000)={&(0x7f00000eb000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) 2018/01/05 22:38:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000999000-0xe8)={{{@in=@loopback=0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000004b000-0x4)=0xe8) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x37, &(0x7f00003cd000-0xd0)="0200b51a5b31306e000007ff71ab2144ece470d734cf0195f75d34c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd05009f0000000500048a5d070838a46611f937f96f7d4ff812a8f9fc3f271be6000000000000", 0x68) setsockopt$inet6_buf(r1, 0x29, 0x6, &(0x7f0000d35000)='"', 0x1) pipe(&(0x7f0000813000-0x8)={0x0, 0x0}) pipe(&(0x7f0000af1000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000777000)={r1}) getsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000554000)=0x0, &(0x7f00007f7000)=0x4) 2018/01/05 22:38:50 executing program 0: mmap(&(0x7f0000000000/0xf0f000)=nil, 0xf0f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x8a, &(0x7f0000b20000-0x8a)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800000800, @ipv4={{0x6, 0x4, 0x0, 0x0, 0x7c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty=0x0, @multicast1=0xe0000001, {[@noop={0x1}, @end={0x0}]}}, @udp={0x0, 0x0, 0x64, 0x0, "fd1c70419052be80e98e441569aa997546a81741863c069b0ccf2fbdade6876f33a4dc4c45c5ad2820f26e802e07d34398de18e431607bff1bf012f923edbf4f97987cc62169d66e5c3fd363a010338f8726ec6228f4eb8e8af35fd6"}}}}}, 0x0) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x5, 0x3) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000f10000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1000}) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$nfc_llcp(r0, &(0x7f0000f10000+0xd7e)={0x27, 0x5b, 0x80, 0x6, 0x78f8, 0x2, "b41a8b7d4138f6ab8e29bbabaf02b1b045722455c459883401639965f0ee366750998c65d4b10d41bff1467cc86712e5ba43d4ef1215827be4f36c6600f379", 0x3f}, 0x60) mmap(&(0x7f0000f11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000f12000-0x4)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_extract_tcp_res(&(0x7f0000f10000-0x8)={0x0, 0x0}, 0x9, 0x8) 2018/01/05 22:38:50 executing program 3: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f0000fcc000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000c41000)=0x14) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000ff5000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xda, r1}) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000529000-0x18)="ff0204ffff00def31d001122000000d8144e000000000205", 0x18) 2018/01/05 22:38:50 executing program 1: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00003ca000)={&(0x7f0000110000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000066f000)={&(0x7f00009a3000)=@newsa={0x154, 0x10, 0xa09, 0x0, 0x0, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x6c}, @in=@rand_addr=0x0, {0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x3ff}, {0x0, 0x0, 0x0}, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0}, [@encap={0x1c, 0x4, {0x20, 0x0, 0x3, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}}}, @algo_auth={0x48, 0x1, {{'cbcmac(xtea-generic)\x00'}, 0x0, ""}}]}, 0x154}, 0x1, 0x0, 0x0, 0x0}, 0x0) pipe(&(0x7f0000552000)={0x0, 0x0}) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f000063b000-0x4)=0x0) r2 = socket(0x10, 0x802, 0x10) write(r2, &(0x7f0000f74000-0x26)="26000000240001f8feffffff00008d4003000025010000000e00030040a6a0e90c0200000035", 0x26) 2018/01/05 22:38:50 executing program 7: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000004000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000005000-0x10)={0x2, &(0x7f0000009000)=[{0x5c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000001d000)={0x0, 0x0, 0xffffffffffffffff}) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r2, 0xc0406400, &(0x7f000001e000-0x40)={0x3, 0x9b, 0x5, 0x1000, &(0x7f0000015000-0x1000)=""/4096, 0xe8, &(0x7f000000c000-0xe8)=""/232, 0x29, &(0x7f0000014000-0x29)=""/41}) writev(r1, &(0x7f0000009000)=[{&(0x7f0000006000)="8f", 0x1}], 0x1) 2018/01/05 22:38:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f89000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cipher_null-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00000a7000-0x38)={0x0, 0x0, &(0x7f0000f37000)=[{&(0x7f0000eb0000-0x1)="b8", 0x1}], 0x1, &(0x7f0000abf000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvfrom(r1, &(0x7f00001d5000-0x95)=""/149, 0x95, 0x40000002, &(0x7f00004bd000)=@l2={0x1f, 0x6, {0x1, 0xf6, 0x8, 0xffffffff9705d6b4, 0x8, 0x8001}, 0x68, 0x7}, 0xe) recvmsg(r1, &(0x7f00007e0000)={&(0x7f0000f39000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000f85000)=[{&(0x7f00007c0000)=""/38, 0x26}], 0x1, &(0x7f00004d4000-0xcf)=""/207, 0xcf, 0x0}, 0x0) 2018/01/05 22:38:50 executing program 2: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={@common='teql0\x00', @ifru_flags=0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000033d000)={r1}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00004ce000-0xa0)={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]}, 0x9, 0x2, 0x8, 0x8, 0xff}, &(0x7f0000f46000)=0xa0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000d5c000-0x8)={r3, 0x9, 0x8}, 0x8) setsockopt$inet6_tcp_int(r1, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) bind$inet6(r1, &(0x7f0000169000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x1c) sendto$inet6(r1, &(0x7f0000e5c000-0x1)="03", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x6, @loopback={0x0, 0x1}, 0x9}, 0x1c) close(r1) accept(r1, &(0x7f0000ebf000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f00007e2000)=0x58) 2018/01/05 22:38:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000f4d000-0x10)={0x0, 0x10, &(0x7f0000263000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000a94000-0x4)=0x10) setsockopt(r0, 0x0, 0x87, &(0x7f0000d1c000)="2f01a318f3a39d6d31567f8bd4da3556b7b61759c351d7f74223732cca3e40177ce498cdab8170b851", 0x29) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f00008b3000-0x88)={0xffffffffffffbc7d, {{0xa, 0x2, 0x9, @loopback={0x0, 0x1}, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) shutdown(r0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00005c6000)=[{0xa, 0x214c}, {0x2, 0x3f}, {0x7, 0x1000}, {0x2, 0x200}, {0x8, 0x2}, {0x3, 0x8000}], 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x4000000000000802, 0x0) write(r2, &(0x7f0000e81000-0x20)="1f000000160007f2000003000000000000000000ade0ffffff0a0000030004", 0x1f) recvfrom$unix(r2, &(0x7f0000409000-0x66)=""/0, 0x0, 0x0, &(0x7f000040d000-0x2)=@abs={0x0, 0x0, 0x0}, 0x20000000) listen(r0, 0x1000000040000003) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(r0, &(0x7f0000058000)=@in={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000093f000)=0x10, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000b1c000-0xc)={r1, 0x7ff, 0x30}, &(0x7f0000db1000)=0xc) 2018/01/05 22:38:50 executing program 4: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000017000-0x10)={0x3, &(0x7f0000016000)=[{0x1d, 0x0, 0x3, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x1}]}, 0x10) 2018/01/05 22:38:50 executing program 7: mmap(&(0x7f0000000000/0xf12000)=nil, 0xf12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000f14000/0x1000)=nil, 0x1000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create1(0x80000) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000f15000)=0x0, &(0x7f0000204000-0x4)=0x4) 2018/01/05 22:38:50 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000000)={0x0, 0x0}) syz_emit_ethernet(0xbe, &(0x7f0000fe6000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xb0, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0xe, 0x0, 0x0, 0x0, 0x0, {0x25, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0, {[@end={0x0}, @timestamp={0x44, 0x14, 0x0, 0x0, 0x0, [{[@loopback=0x7f000001], 0x0}, {[@rand_addr=0x0], 0x0}]}, @ssrr={0x89, 0x1f, 0x0, [@empty=0x0, @multicast2=0xe0000002, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @empty=0x0, @rand_addr=0x0]}, @lsrr={0x83, 0x13, 0x0, [@multicast2=0xe0000002, @rand_addr=0x0, @rand_addr=0x0, @broadcast=0xffffffff]}, @lsrr={0x83, 0x23, 0x0, [@multicast1=0xe0000001, @multicast1=0xe0000001, @multicast1=0xe0000001, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @rand_addr=0x0, @multicast2=0xe0000002]}, @cipso={0x86, 0x13, 0x0, [{0x0, 0xd, "df21741175882f00000009"}]}]}}, ""}}}}}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x15, 0x80a, 0x8000, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000001000-0x9)={0xb154, 0xffffffff, 0xd3c, 0xe4fb}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x0, 0x30, 0x8, 0x80000000}, &(0x7f0000002000-0x4)=0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000002000-0x108)={r2, @in={{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]}, [0x3, 0x0, 0x3, 0x18e8000, 0x9, 0x7bb8, 0x3, 0x1, 0x3, 0xffffffff00000001, 0x4000000000000, 0x6, 0x1ff, 0x5, 0x7]}, &(0x7f0000001000-0x4)=0x108) 2018/01/05 22:38:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f000017d000)={0x0, 0x5}, &(0x7f0000ac5000-0x4)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000eee000)={r1, 0x4}, 0x8) sendto$inet(r0, &(0x7f000076a000-0x19)="cf319c49f047422fa538efb97885e00b2f6b543771e6340022", 0x19, 0x4000, 0x0, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000feb000-0x8a)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @multicast1=0xe0000001, @multicast2=0xe0000002, {[@timestamp={0x44, 0x34, 0x0, 0x0, 0x0, [{[], 0x0}, {[], 0x0}, {[@remote={0xac, 0x14, 0x0, 0xbb}], 0x0}, {[@local={0xac, 0x14, 0x0, 0xaa}], 0x0}, {[@broadcast=0xffffffff], 0x0}, {[@multicast2=0xe0000002], 0x0}, {[@empty=0x0], 0x0}]}, @ssrr={0x89, 0xb, 0x0, [@multicast1=0xe0000001, @empty=0x0]}]}}, ""}}}}}, 0x0) 2018/01/05 22:38:50 executing program 5: mmap(&(0x7f0000000000/0xf63000)=nil, 0xf63000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f000007e000-0x10)=@in={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f63000)=0x10, 0x800) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$llc(r1, &(0x7f0000809000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000f67000)=0x10, 0x80000) recvmsg$netrom(r1, &(0x7f0000c94000)={&(0x7f0000f63000)=@full={{0x3, {"789cea3e1ea69c"}, 0x0}, [{"13e8d24f8307f2"}, {"46ad3d266fb786"}, {"b20c8d669bd26c"}, {"d877e711f1fb49"}, {"760a0501c517eb"}, {"8af2fceb168434"}, {"a79d703034c27b"}, {"db6763882189c3"}]}, 0x48, &(0x7f0000624000)=[{&(0x7f0000f63000)="4605b7843e01f7b0ee91ee5e14e602d984f53b0577770276bbf726a111145698756033496702148edf64997f6de41450556978bf00f67936beeffa60c4b0d16376fab2d4aa8ed7855989521219", 0x4d}, {&(0x7f0000f63000)="2e1a7abbcba970238a01653c8fb47ab4a5af9f2627499e5f65132fdce85af8fa6e75d4770264fc1c0ba7c6591521ed0391aa2f27082730ea17cc15dcc67bd4e9d25a7b292c9750938c097836f144591ba5926ea2ac99017400af32bcf0e311e0b5894bacd2d1a6f0f23efdfd89c5b9a0b03c28798a39954bec610946e0da01bd42954501f38711ca6db930c8", 0x8c}, {&(0x7f0000d94000-0x1b)="29b3bf5c790be76c4c93b403bbc43418df1f7ed4231e2c97fd175e", 0x1b}, {&(0x7f0000f64000-0x6)="6b2889f66e60", 0x6}, {&(0x7f0000f63000)="7543322f45ac232c239e9c15cdf260cc6152e1ff3e7e9a39c93f34351c54285595e1f621d24df698f0f723e011bacdfd1abc9f1511284699c653c4b11d3265519e47bc05db93da4f090eafc03c20fbdcbeff280376f2cd2f6b2a2628cc0e3616b8d40346cb156344f9cc1334429d80209d002e2db2ac39de231c95081f15001fcf7bd37fc8dbce47c79fdbcd150470b6ba647d817f9cc0a533867ba4bcfd6f753a0d07323f4984c46fa4eb6ef4c752b9c6d00c5c733afb58f49f0cbb945543b901c1d5a8", 0xc4}], 0x5, &(0x7f0000f63000)=[{0x60, 0x0, 0x5, "c68957e1305850608f2e08a5fa8e0cbb9b8982af34f693f390d66ea69b33611e57fdc51bd8976c6807800dbb751b19d0270d5d07fdbdb40e37b03cbf4a4cb5c3e1523a89c7f60ae9a1"}, {0x1010, 0x10b, 0x2e, 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"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0x3180, 0x40}, 0x40002120) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(r1, &(0x7f0000f6a000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000162000-0x4)=0x14) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000f69000)={0x0, 0xee, "91798e1e8d567159a1962e1572859ca62059ef06fb3991800f9f104ec5a76dafabe5bba2d1bf33959cc5ec7dc75a18f579c194dfe08f26be4e9e2a7081cd97b36d9285f13398e34c6a2c7b84370f7c3596dacf353c493167fdfb3b8c895b86d78ea98ccb44ae95af40e403ab5b5a5250c44146aa23da0f5f5dde0fe3d904ac19906fb365ed978b94210bf3f5762fd4091023002506e85b24b7789a75935e676b02b237e2962d20a1072cf7fd6488d2536a58ba0f8e4c0604551255255a8d6bca159c0fede2ea2f4adadda8b875b958cf33f363a3fbd758f834337f88ade59a08fe36723b1ed97bdb7992d4bcf3e1"}, &(0x7f0000f6a000-0x4)=0xf6) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000f69000)={r4, 0x6}, 0x8) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000f6a000-0xe8)={{{@in=@broadcast=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dcc000)=0xe8) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000f69000-0x4)={r2}) epoll_create(0x6) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000f60000-0x82)=""/210, &(0x7f00007b2000-0x4)=0xd2) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000ee7000)={{{@in=@loopback=0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f69000)=0xe8) 2018/01/05 22:38:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000d54000-0x36)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x3, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000c25000)=0x2, 0x2) 2018/01/05 22:38:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000ad0000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x4e, &(0x7f0000346000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[], {0x8100, 0x0, 0x0, 0x0}}], {{0x86dd, @ipv6={0x0, 0x6, "f07007", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) r1 = accept4(0xffffffffffffff9c, &(0x7f0000fb7000)=@generic={0x0, ""/126}, &(0x7f00005a2000)=0x80, 0x800) accept$inet(r1, &(0x7f0000467000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003db000)=0x10) 2018/01/05 22:38:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x800000000000011, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) sendmmsg$alg(r0, &(0x7f0000df7000)=[{0x0, 0x0, &(0x7f00005cd000-0x80)=[], 0x0, &(0x7f0000d6b000)=[], 0x0, 0x0}], 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000804000-0x10)={0x4, &(0x7f000024e000-0x20)=[{0x8, 0x6, 0x100000000, 0xfffffffffffffff7}, {0xdb, 0x3, 0x4, 0x5}, {0x6c, 0x9, 0x7fff, 0x0}, {0x4, 0x7, 0xffffffff80000001, 0x8000}]}, 0x10) socket$key(0xf, 0x3, 0x2) 2018/01/05 22:38:50 executing program 4: mmap(&(0x7f0000000000/0xf00000)=nil, 0xf00000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0xfffffffffffffffd, 0x0, &(0x7f0000f01000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f0000612000)=[{&(0x7f0000eff000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000205000)=[], 0x0, &(0x7f0000eff000)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x20, 0x0}, {&(0x7f0000023000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000eff000)=[{&(0x7f0000f00000-0xe1)="", 0x0}], 0x1, &(0x7f00002ce000-0x88)=[], 0x0, 0x0}], 0x2, 0x0) 2018/01/05 22:38:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_emit_ethernet(0x6e, &(0x7f0000c96000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "f07007", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "677cb6", 0x0, 0x3a, 0x0, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, [], "808a8d68ec23c4ae"}}}}}}}, 0x0) r0 = socket(0x11, 0x2, 0xa3) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000367000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) preadv(r0, &(0x7f0000122000)=[{&(0x7f0000b01000)=""/97, 0x61}, {&(0x7f0000f06000)=""/72, 0x48}, {&(0x7f000064a000)=""/206, 0xce}], 0x3, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000fa9000)=0xff, &(0x7f00007c0000-0x4)=0x4) 2018/01/05 22:38:50 executing program 7: mmap(&(0x7f0000000000/0xf01000)=nil, 0xf01000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000f01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000f01000+0xa03)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1802}) mmap(&(0x7f0000f01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000f02000-0x10)={0xa, &(0x7f00006e5000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 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$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r1, &(0x7f0000efa000)={0xa, 0x0, 0xfffffffffffffffc, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0xb) mmap(&(0x7f0000f01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000f01000)=[{&(0x7f000071c000)="b80619a0d492641f7571f673c19def973a4b62de3d024b65f93ddd0e60ba57d5f5a7bbd99b7e870514f37ec6e1a067d0f203a33eb1ff094e894e71927ef05bcdfa208d404f7ff35e412ac29a000a1a0b9383c2c13cc9c799b4c63500ae48894bba26c40fa69427e9c7d1b11414486139d19574796d160a1609fb1e20ea2a58bf202afd898dc81e5cc0bd2ad5236c818a4a6eed989acf54d62be87d0562c2f605b8dcddf12da21acfef397f129b610310e72bb7121292db7f6d50bfc49034d3f8bfd6f3105fe44badb6e886736923770282ebeaf09030e26e5b6c89c5c2608a63e6f8896956a22e15ca0a77a8", 0xec}, {&(0x7f0000c76000-0x41)="5247438768be5d42871d41fc76aa6ce815f4d04da6f15db8225b61c958cc2df4c846e6c6127923daae220dcb5db21424d4cf84c14dcc781dedf97f5af200cd6c46", 0x41}, {&(0x7f0000823000)="686ff377f2b12fc902bae37b80c3eb5fba74eba488fc6410579453ae770c6e320b034fee10ded8ac10cb136e9f55edc25ec9e6000802abbd68de0824458cd7c090aa3860b6d90a435bc944aea9b10fb0f742a96c5d33e413bc7c980e944f403fc14039e451f3344bfe96a3e429d2974b0c4c0ed8f700557a6dbbb0cce09f7604141f9b035720ded0a5149d6d1cfa025111ae4ae98b5240e48d7b7acce3f9ccfb450f366ac86c6c006cc548e9db2418cc6085838a9235f2cfe37aec0f20e0d267113877d916924f0a4eebfa", 0xcb}], 0x3) setsockopt$inet_mreqn(r1, 0x0, 0x4, &(0x7f000092f000-0xc)={@empty=0x0, @multicast1=0xe0000001, 0xfffffffffffffffd}, 0xc) 2018/01/05 22:38:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000b92000-0x8)={0x0, 0x0}) bind$alg(r0, &(0x7f0000d0f000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-aes-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000057b000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00003c3000-0x38)={0x0, 0x0, &(0x7f0000472000)=[{&(0x7f00005d5000-0x50)="c849ee12a104004ca286bf5f292e2270c2fc5a6a92136e79862f5d22380d0d772fafcbee07fa433aab0cc1625e976be8aee77e127478bc889b1d91d9b14060eca5ef05cea58a7da6296aa2dc0bf2881e", 0x50}], 0x1, &(0x7f0000182000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f0000b20000-0x38)={&(0x7f000036c000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fef000)=[{&(0x7f00001d1000-0x49)=""/121, 0x79}], 0x1, &(0x7f0000aa5000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/05 22:38:50 executing program 0: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00007f4000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000878000)=@int=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0xc) read(r1, &(0x7f0000162000-0x82)=""/130, 0x82) writev(r1, &(0x7f000037d000)=[{&(0x7f000076a000-0x20)="1f00000002071901000003000008ff0000ed1b8509000fff010100ff401358", 0x1f}], 0x1) pipe(&(0x7f0000860000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f000041e000-0x8)=@assoc_value={0x0, 0xcd5c}, &(0x7f000073b000-0x4)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00001ee000)={r3, 0x7, 0x2, 0x1, 0x3, 0x4}, 0x14) 2018/01/05 22:38:50 executing program 2: mmap(&(0x7f0000000000/0xf76000)=nil, 0xf76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000f76000)={0xffffffffffffffff}) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000f76000)={{0x8, 0x5, 0x2, 0x0, 0x0, 0x164}, 0x81, 0x1, 0x7, 0x20, 0xff, "838404f53fd94d20c77ddd9540c6e22f12f81072c38d30a57c35780e1ae7eaeb7524d033a346ed29d738ab25b66c503e329ab71ee2460874e30cc48d77bf96e64fab57d3ea751f6d6858f3e332e5efa1286b2d753ae626834aa3d3811e69f73b4ca8f3851e5a0a848813745ace6fc3a34a21c3f1a68d1add4a871c2578454ace"}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x86, 'xts(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f00008fd000)=[{0x0, 0x0, &(0x7f0000ce6000)=[{&(0x7f0000f73000-0x52)="a30e0162976e57d45902a2ac1e2c71e8639640955e4066129ba62f3b9695fbd3c05bc8297432ec7d67b4fcb7dbc23e57dcb5d8a43fa04418ae61416d5db4075d4c3699c7956868b58d1735f77c38df95", 0x50}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x8004) sendmsg$alg(r2, &(0x7f0000862000-0x38)={0x0, 0x0, &(0x7f0000f74000-0x10)=[{&(0x7f00008e0000)="de9c71ba0edb9d862007dc3f115fa441c062354a81a014f60a5689af3d9ead6666dbb546beebb709ac7aeb644ca8793d735adf3e9161f3eabb5361961786b5e4", 0x40}], 0x1, &(0x7f0000953000)=[], 0x0, 0x200000000000000}, 0x10) recvmsg(r2, &(0x7f000022f000-0x38)={&(0x7f0000f74000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f000000c000-0x84)=""/132, 0x84}, {&(0x7f0000f76000-0x79)=""/121, 0x79}, {&(0x7f0000b18000)=""/213, 0xd5}, {&(0x7f00008a9000-0xb0)=""/176, 0xb0}, {&(0x7f0000f6e000)=""/12, 0xc}], 0x5, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x8}, 0x2) 2018/01/05 22:38:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8000000001e, 0x6, 0x0) bind(r0, &(0x7f0000fe0000-0x80)=@generic={0x1e, "e0030000000000000000fd000002000009a979f321b30c7bc8030405c7bad62e0a53a632ed4938d36d0e00000000000000829a2b0a0006e400000002a0c5216669ca021f6f65dce060e7e58f358c02f9f0000158d19bcb3151314a8ef1f1620c85bdb9c8ead2001077aeb81c90001d6d7c980ee590c8a4f70dc136cb184a"}, 0x80) 2018/01/05 22:38:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000000000)=0x0, 0x4) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "01030000000000000000cc00ff00000009a979f321b30c7bc8790405c7bad62e0a43a632edc938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) poll(&(0x7f0000100000)=[{r0, 0x40, 0x0}], 0x20000000000001b8, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000413000+0x4d4)={0x0, 0x401}, &(0x7f0000bc0000)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00002b4000-0x8)={r1, 0x1}, 0x8) r2 = socket(0x1e, 0x1000000000000001, 0x0) sendmsg(r2, &(0x7f0000af1000-0x38)={&(0x7f0000dd7000)=@generic={0x10000000001e, "010000000000008000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d89f000000005d6f00076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000b90000-0x60)=[], 0x0, &(0x7f0000edb000-0x240)=[], 0x0, 0x0}, 0x0) 2018/01/05 22:38:50 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000366000)=0x60) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000001000-0xc)={0x0, 0x1000, 0x20}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0xfbb, 0x4, 0x1, 0x24, 0x2, 0xfc03, 0xe2a, 0x4, r1}, 0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000002000-0xc)={r1, 0x80000000, 0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000003000-0x6)={0x1, [0x6]}, 0x6) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000003000)=0x2, 0x4) pipe(&(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000005000-0x6)={r2, 0x7}, 0x6) getsockopt$nfc_llcp(r3, 0x118, 0x0, &(0x7f0000005000-0xec)=""/236, 0xec) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r4, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000006000-0x4)=0x14) connect$packet(r0, &(0x7f0000002000)={0x11, 0xf6, r5, 0x1, 0x8b, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) ioctl$sock_netrom_SIOCGSTAMPNS(r4, 0x8907, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r3, 0x21, 0xc0, &(0x7f0000007000-0xe0)=""/224, &(0x7f0000002000-0x4)=0xe0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = accept(r3, &(0x7f0000007000)=@in6={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000000000)=0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xa, &(0x7f0000004000)={0x10000, 0x1, 0x200, 0x101, 0x3, 0xff, 0x4, 0x7cb5, r1}, 0x20) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f0000009000-0x20)={0x7ff, 0x0, 0x1, 0xfffffffffffffffa}) ioctl$DRM_IOCTL_SG_ALLOC(r3, 0xc0106438, &(0x7f0000004000)={0x5, r7}) 2018/01/05 22:38:50 executing program 7: mmap(&(0x7f0000000000/0xa5e000)=nil, 0xa5e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f00006b3000)={&(0x7f00009b6000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) read(r0, &(0x7f00002a2000-0xe7)=""/231, 0xe7) r1 = epoll_create1(0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000005000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000014000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r2) 2018/01/05 22:38:50 executing program 4: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00003da000)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)=@generic=""/16, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00008ef000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000560000)={{{@in=@empty=0x0, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x2, 0x0, 0x1, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1, r1}, {0x400, 0x3, 0x7fff, 0x9, 0x7fff, 0x0, 0x3, 0x10000}, {0x101, 0xffffffff, 0x7ff, 0x9df3}, 0x4, 0x1, 0x2, 0x1, 0x2, 0x3}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x6c}, 0x2, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0x3, 0x0, 0x9, 0x1, 0x100000001, 0x0}}, 0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000001000-0x14)={0x5, 0x8, 0x4, 0x7, 0xff}, 0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000cb6000-0x27)="234c6161ce071497f68002b18b0278fb0f97b7de1f57c84781fec1398c739c6863de8caf48d9b4", 0x27, 0x0, &(0x7f0000c8c000-0x10)={0x2, 0x2, @rand_addr=0xffffffffffffffd7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_buf(r2, 0x0, 0x2000000000000485, &(0x7f0000215000)=""/0, &(0x7f0000bbc000)=0x0) 2018/01/05 22:38:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="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", 0x12e) socketpair(0x11, 0x806, 0x6, &(0x7f0000518000-0x8)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00008bc000-0x14)={0x607, 0x6, 0x1f, 0x7, 0x100000000}, 0x14) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 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$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x4, 0x0, 0x0}, 0x14) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/05 22:38:50 executing program 2: r0 = socket$inet6_sctp(0xa, 0x17, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000002000-0x14)={0x0, 0x8d, 0x6, [0x6, 0x7fff, 0xb918, 0x2, 0x1, 0x101]}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000002000-0x12)={r1, 0x3, 0x5, [0x8, 0x1, 0x4, 0x1f, 0xfffffffffffffffb]}, 0x12) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000000)=""/167, &(0x7f0000489000-0x4)=0xa7) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000522000)=[], 0x0) 2018/01/05 22:38:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x80000, 0x6, &(0x7f00009e2000)={0x0, 0x0}) r2 = accept$ax25(r0, &(0x7f0000821000)={0x0, {""/7}, 0x0}, &(0x7f0000497000-0x4)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000039a000)={0x0, 0x7fff}, &(0x7f00004d1000)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00009ed000)={r3, 0x0, 0x1, 0x8, 0xff, 0x4, 0x5, 0x8, {r3, @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]}, 0x9, 0x5, 0x401, 0x7, 0x7}}, &(0x7f0000bce000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000f50000-0x8)={r3, 0x5}, 0x8) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00002ef000-0x8)={0x0, 0x0}) syz_extract_tcp_res(&(0x7f0000141000)={0x0, 0x0}, 0x800, 0x272) connect$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x3, {"d001010000512d"}, 0xd40}, 0x10) socket$inet6(0xa, 0x80000, 0x6c6e) syz_emit_ethernet(0x4e, &(0x7f000000d000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x80000800, @ipv4={{0x40000027, 0x4, 0x0, 0x0, 0x40, 0x0, 0x7, 0x0, 0x29, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@rr={0x7, 0x3, 0xa28, []}]}}, @dccp={{0x0, 0x3, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "4a8cd2", 0x0, "4855d2"}, "c4ea77307543fbecbfb38465ea8d61e387a85edc8011be8c"}}}}}, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000f9a000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00003cd000)=0xb) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000d60000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) 2018/01/05 22:38:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0xa1, 'lrw(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006d5000)="0a0775b7cae383e5b3b6aded5c54d6295df0df82180c0deb00001f08000002ff", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000ff2000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381fa", 0x10}], 0x1, &(0x7f0000820000-0x48)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) r2 = socket$inet6(0xa, 0x4, 0xfffffffffffffffb) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00004a0000-0x20)={0xc6, 0x7fffffff, 0x8205, 0x7, 0x101, 0x6, 0x0, 0xfffffffffffffffa, 0x0}, &(0x7f0000d73000)=0x20) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f000070a000)={r3, 0x400}, 0x8) recvmsg(r1, &(0x7f0000c0c000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000b10000)=[{&(0x7f0000d26000-0x6a)=""/64, 0x40}], 0x1, &(0x7f0000381000)=""/0, 0x0, 0x0}, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dfc000)="c619973acd2584f39091f30aea57", 0xe) 2018/01/05 22:38:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x5) sendmsg$netlink(r0, &(0x7f0000012000+0x808)={0x0, 0x0, &(0x7f0000009000-0x10)=[{&(0x7f0000014000-0x1c)=[{0x11, 0x20, 0x719, 0x0, 0x0, "02"}], 0x11}], 0x1, &(0x7f0000013000)=[], 0x0, 0x0}, 0x0) 2018/01/05 22:38:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000e5e000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000799000-0x2f)=""/47) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000a4e000)={0x1e, 0x0, 0xfb9e2e2daab97623, 0x6f}) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x1, r1, 0x0, 0x101771}) bpf$PROG_LOAD(0x5, &(0x7f00006f5000-0x48)={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', 0xea4c, 0xff61, &(0x7f000000a000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/05 22:38:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8, 0x40000007ffff, 0x7ff) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000dc3000)={0x1, &(0x7f0000c03000-0x28)=[{0xf35c, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/05 22:38:50 executing program 1: mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000de9000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000630000)={0x0, 0x0, &(0x7f0000f79000-0x10)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e60337191a58df0c2c6d5b870ca6e04caf41eab5e606a5400ab3f2b56cfac84401200885e8ed098aa6615ba7d2e3a545e7c9ebb48843f0a661147644288ac33c034e21d9866cea316441b3fca929425ac31ac96fae38c279faa18cbd3fc292aab32de885d749af3db389d1e128e78080b2c002a5fa9c8ab59ac3aaa0344849a0616", 0xa0}], 0x1, &(0x7f0000f78000)=[@assoc={0x18, 0x117, 0x4, 0x100}], 0x18, 0x4000041}, 0x40) recvmsg(r1, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f000088c000-0x11)=""/17, 0x11}, {&(0x7f000074b000)=""/149, 0x95}, {&(0x7f0000f12000-0x1000)=""/4096, 0x1000}, {&(0x7f0000f75000)=""/228, 0xe4}], 0x4, &(0x7f0000ec7000)=""/107, 0x6b, 0xffffdffb}, 0x2021) 2018/01/05 22:38:50 executing program 2: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000005f000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000390000)={&(0x7f0000d28000-0x1c)=[0x10000, 0x1000, 0x8, 0x2e9b, 0x7f, 0x3ff, 0xffff], 0x7, 0xf3, 0x7fff, 0xffffffffffff8001, 0x6, 0x4, {0x30, 0x1, 0x9, 0x2, 0x100000000, 0x3, 0x40, 0x8, 0x4, 0x5, 0x3, 0xfffffffffffffff8, 0xfe, 0x5, "13fd1625ec9d7224e9a3c9a36135a63abf51f6a537e438e5a004b1903f88432a"}}) socketpair(0xa, 0x0, 0x7, &(0x7f0000b76000)={0x0, 0x0}) connect$nfc_raw(r1, &(0x7f00008a1000-0x10)={0x27, 0x9, 0x4, 0x3}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f0000001000-0x8)=0x0, r2, &(0x7f0000001000-0x8)=0x0, 0x1, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r2, 0xc04064a0, &(0x7f0000001000-0x40)={&(0x7f0000001000-0x24)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000001000-0x18)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000001000-0x4)=[0x0], &(0x7f0000001000-0x4)=[0x0], 0x9, 0x6, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r2, 0x118, 0x0, &(0x7f00004ff000-0x4)=0x1, 0x4) r3 = socket(0x11, 0x802, 0x0) listen(r3, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$sock_buf(r3, 0x1, 0x1c, &(0x7f0000155000)=""/140, &(0x7f0000c80000-0x4)=0x8c) 2018/01/05 22:38:50 executing program 0: socketpair$inet6(0xa, 0x80004, 0x800, &(0x7f000053c000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000001000-0x10)="4934ba0000000000000000000700", 0xffffffffffffff95) pipe(&(0x7f000004e000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f0000001000-0x20)={0xffffffff, 0x7ff, 0x9, 0x7, 0x1f, 0x6}) socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000beb000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@dest_unreach={0xffffff87, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "b3592b", 0x4, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe, 0x3, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [], ""}}}}}}}, 0x0) 2018/01/05 22:38:50 executing program 4: mmap(&(0x7f0000000000/0xa56000)=nil, 0xa56000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x80006, 0x20) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00003b0000)={0xc28, 0x200, 0x8000, 0x800, 0x0, 0x90, 0x7, 0x8, 0x0}, &(0x7f000018e000-0x4)=0x20) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000639000)={r1, 0x7, 0x5, 0x1, 0x100000001, 0xa2}, 0x14) mmap(&(0x7f0000a56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_buf(r0, 0x101, 0x0, &(0x7f0000a56000)="862591222f03e6fcf4bcce663488de685ed77468e72970d1de2c3057c7a01abc5e92f77d0c1dd059db784a96ab791f5060b8736d8772be996b31760d09d46b95fba627bc5cfdda09d6a85c6921f3299ee32189a1219175e2dfcf95665fe4df0350b25d6413f67c0634efcba79f5241b1dde6e6b6", 0x74) mmap(&(0x7f0000a57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000a58000-0x1000)="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", 0x1000, 0x20000000, &(0x7f0000a57000)=@nfc_llcp={0x27, 0x3, 0x4c, 0x7, 0xfff, 0xfffffffffffffff8, "2eb2edd6c987220bd48f62f97fbe1fb203147065dfbefea7eccb9f7aa259afbd90bd9ff9257485c009025aae283c03d2ecaa3e59bd748c5e4d896b0fc993cd", 0x1}, 0x60) mmap(&(0x7f0000a58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000a59000-0x8)={r1, 0x1}, &(0x7f0000a58000)=0x8) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$ax25_int(r0, 0x101, 0x6, &(0x7f0000845000-0x4)=0xff, 0x4) setsockopt$inet6_int(r2, 0x29, 0x1, &(0x7f0000000000)=0x2, 0x4) 2018/01/05 22:38:50 executing program 6: r0 = socket(0x40000000015, 0x5, 0x0) recvfrom(r0, &(0x7f0000004000-0xf9)=""/249, 0xf9, 0x2003, &(0x7f000000b000-0x6)=@hci={0x1f, 0x1, 0x0}, 0x4) 2018/01/05 22:38:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000c0b000-0x4)=0x7, 0x4) listen(r0, 0x400) r1 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000049000)={0x0, 0x0, ""}, &(0x7f0000bd2000-0x4)=0x8) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000a1d000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007ee000)=0xb) 2018/01/05 22:38:50 executing program 7: r0 = socket(0x13, 0x3, 0x3) mmap(&(0x7f0000000000/0xec2000)=nil, 0xec2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec2000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000db7000)={&(0x7f000096e000)={0x27, 0x7092, 0x100000000, 0x2, 0xfff, 0x7fff, "490fb940d49bcad2a9e8e1946a907a53efd13c7113cd92d790cd418172b4cc2f44b5c5c9a7b65c87de4f29a8a0679d76ea69fbb0d4dcba294db290e131dee5", 0xffffffff}, 0x60, &(0x7f0000b07000)=[{&(0x7f000004d000-0x6d)="3e149ae7c7f66b9e3c63d9d4f9bb3239bb2c44e79dbc5c414d98fb5aa78663cb30e7acb72a7a87b89812ba0dea0d5d24c1c8587387f834f4fdbaba85b972eb18c7180e93e22ff7359bb2cb15f84254bfcc3eb4eda95610e337c919e70f27e98957fdb579aac837bc93d7094ef6", 0x6d}, {&(0x7f0000d58000)="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0x1000}, {&(0x7f00009ba000-0x7)="3e9526c8d92de3", 0x7}, {&(0x7f0000256000)="b7ab50031909f783751c73fa98743fada55325125d290119aa85117497d559a829922a0053e0bf772d5f9640c479fffd897ebf4b6a4b23d1d2164b3a124472f5bc7c7fbccc98ba71df030e3032039dcc15e10c682b49055e8a6ecd079dab6b3375d8b700dd2c09fa0a393e6c0b486f87f4a37aef47b170f150f4268918c093617a5ff11dc60902537235d8aaf6cf2b271f1c89c8aa0cff17b49c", 0x9a}], 0x4, &(0x7f0000ec3000-0x1010)={0x1010, 0x11b, 0x6, "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0x1010, 0x8000}, 0x4000000) mmap(&(0x7f0000ec4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r0, &(0x7f0000ec4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000ec5000-0x4)=0x10) r1 = socket$netlink(0x10, 0x3, 0x0) pipe(&(0x7f00003d6000-0x8)={0x0, 0x0}) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000325000-0x10)="0c4c2fce3414e311610f8a0408940255", 0x10) writev(r1, &(0x7f0000000000)=[{&(0x7f0000ec1000)="390000001100090469000000800000000000004001000000450001070000001419001a000400020004000000000000080003010c0700e400e4", 0x39}], 0x1) mmap(&(0x7f0000ec2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r1, 0x5421, &(0x7f0000ec3000-0x8)=0x0) 2018/01/05 22:38:50 executing program 3: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000005000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0x8) r1 = socket$llc(0x1a, 0x1, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f000000b000-0x4)=0x0, &(0x7f000000a000)=0x4) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f000000b000-0x4)=0xffffffff, 0x4) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f000000b000-0x8)={r1, r2}) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x8000000003, 0x0, 0x0, 0x8000}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x4, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {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) 2018/01/05 22:38:50 executing program 6: mmap(&(0x7f0000000000/0xf81000)=nil, 0xf81000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000f63000)={0x0, 0x0}) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r1, 0x1, 0x29, &(0x7f0000a4a000)=0x6, 0x4) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000f82000-0x78)={0x34f, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, 0x10000, 0x100000000, 0xffff, &(0x7f0000f82000-0x10)=@generic="8ac31aa75678dcc5538cd943640f2855", 0x8, 0x3, 0x4}) socket$unix(0x1, 0x2, 0x0) poll(&(0x7f00002ed000)=[], 0x0, 0x2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000f4c000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) unshare(0x20000000) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x0, 0xa, 0x8) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(r2, &(0x7f0000f83000)={0x0, {""/7}, 0x0}, &(0x7f0000491000)=0x10) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000f83000)={0x0, 0x0}) 2018/01/05 22:38:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000de0000-0x4)=0x1, 0x4) preadv(r0, &(0x7f00008d0000)=[{&(0x7f00007d8000-0x8a)=""/138, 0x8a}, {&(0x7f000037d000)=""/247, 0xf7}, {&(0x7f0000b4a000)=""/65, 0x41}], 0x3, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f00000dd000)=0x1, 0x4) connect$inet(r0, &(0x7f0000d9e000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) poll(&(0x7f000051c000-0x30)=[{r0, 0x205, 0x0}], 0x1, 0x0) socketpair$inet(0x2, 0x6, 0x5, &(0x7f000021b000-0x8)={0x0, 0x0}) 2018/01/05 22:38:50 executing program 0: mmap(&(0x7f0000000000/0xfac000)=nil, 0xfac000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x10000089f2, &(0x7f0000dca000)={@common="736974300000000200", @ifru_data=&(0x7f000027f000-0x20)="5b6dad1e4bab4601db0900000000000002fffefff604f5000500"}) 2018/01/05 22:38:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4, 0x6) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000c54000-0x290)={0x1, {{0xa, 0x0, 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]}, 0x800400000001, 0x2, [{{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [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]}]}, 0x190) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000da2000-0x108)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/05 22:38:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000bf2000-0x8)={0x0, 0x10001, 0x0, 0x0}, 0x8) bind$inet6(r0, &(0x7f0000a9b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0xd4) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000e50000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b10000)=@ethtool_modinfo={0x42, 0x0, 0x0, "dbe1af390e882b3c"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_emit_ethernet(0x66, &(0x7f0000fe1000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x20000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x58, 0x0, 0x0, 0x0, 0x21, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0xf, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38e9, @rand_addr=0x6, @loopback=0x7f000001, {[@lsrr={0x83, 0x17, 0x0, [@loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}]}, @end={0x0}, @timestamp={0x44, 0xc, 0x8ef, 0x0, 0x28, [{[@multicast1=0xe0000001], 0x7}]}, @generic={0x0, 0x2, ""}]}}, ""}}}}}, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000bd9000-0x4)=0x0, 0x4) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00004bc000-0x28)={0xffffffffffffffff, 0x0, 0x81, 0xc2, &(0x7f00003e2000)="d6f1c5b9d995a7598fcf6f088a5350040818a505a5eee99c7ba36f64a02175abb2cefdd866f9f70eb455f53178eb0b7b4dc78b95b3504330216b1fb3884ab6d264ebed5285ec4b5237da094072e09672170ced8b9d84b18774855addaf60e7aff116030d1b2361a18014738dc2cfccb197a941e6ec85ea6d31aa556e97463f7864", &(0x7f00002b5000-0xc2)=""/194, 0x0, 0x6}, 0x28) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000fe3000)=0x0, 0x4) r1 = socket(0x0, 0x0, 0xd72) vmsplice(r0, &(0x7f00008b1000)=[{&(0x7f0000dec000)="c369c3a09325ee9ea097a8519d4e0370b2443116740db6a05dd8ea911c54db141c1ca374de1a4f4fd9522fa20413d405cf05af4b1b54d6796eafbf20a8814e33942822b9e752f24538a57df308cd58b4b08f7990413b3db938dc878f8366d4581b5399c11fe4876f79fc4b5443bb1a2feb6f95a924a430bc23c03f25200292756a3d7b5afa1de41fca8ef529410c1837b22c6032fdb37a303e2a7dd80d16f8045857a2823297cd6bd9da42a2396d0b1195c0978ab7623615906fb686c6c839f125b5e808ca8f22e52c78b328eff537b2ff0a018aadf65796addad3f634a39a2e2a089ed69284e8df737da44b94293989efa87cc1", 0xf4}, {&(0x7f0000423000)="4a32c6c7fcde090581830ee9401968b7c4258e04788426f9813455fc224afed9d25bbb74eb432d4e662a07c1af666ef2bfcc870ced31dc4eb26c2a8485f9dab6ca6dfbcb6d170165cdba468c1e2dada3b5180f", 0x53}, {&(0x7f00002df000)="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", 0xf60}, {&(0x7f0000e11000)="65daf6017b27", 0x6}, {&(0x7f00003f6000)="2300eb21cf271a3789324edacb9675e4348da8aae9e9e4a7a852cf22fa", 0x1d}], 0x5, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00008a3000-0x8)={0x0, 0x0}, &(0x7f00007e8000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f000074a000)=@assoc_value={0x0, 0x0}, &(0x7f0000814000)=0x8) socket$netlink(0x10, 0x3, 0x2) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f00003d6000-0x4)=0x100000000, 0x4) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000404000-0x8c)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/05 22:38:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000a27000-0x14f)={0x0, 0x0, "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"}, &(0x7f00005dd000-0x4)=0xffffffffffffff78) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000fca000)={r0}) accept4$inet(r2, &(0x7f00005b4000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fad000)=0x10, 0x80000) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000e52000)=@sack_info={r1, 0x0, 0x0}, &(0x7f0000258000)=0xc) 2018/01/05 22:38:50 executing program 0: mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffff9c, &(0x7f0000762000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000ff4000)=0x10) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000ff5000-0x4)=0x400, 0x4) socketpair(0x19, 0x5, 0xba, &(0x7f0000b69000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000ff4000)={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x24, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='irlan0\x00'}) r2 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000809000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ff6000-0x4)=0x18) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000dbf000)={0x0, @rand_addr=0x0, @broadcast=0x0}, &(0x7f0000133000)=0xc) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000ff7000-0x28)={@generic="2307311da3fdcd24fc2198dcfbf7dcc1", r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000a92000-0x4)=0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000ff5000)={0xcc5f, 0x4, 0x6c, 0x2, r3}, 0x10) write(r2, &(0x7f0000216000)="24000000190025d03d1c1f240700e0000a00e40000101400000040ea0800060000002a00", 0x24) 2018/01/05 22:38:51 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x4e, &(0x7f0000001000-0x1)="", 0x0) r1 = accept(r0, &(0x7f00003ba000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000f8f000-0x4)=0x60) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f000059d000-0x10)={0xb0da, 0xfffffffffffffff9, 0x0, 0x6}, 0x10) r2 = accept4(r0, &(0x7f0000232000)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004e8000)=0x10, 0x800) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000069d000)={0x0, 0xd021}, &(0x7f0000c14000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000001000-0x14)={r3, 0x329, 0x1, 0x5, 0x6, 0x39f}, 0x14) 2018/01/05 22:38:51 executing program 7: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) setsockopt$packet_int(r0, 0x107, 0xc, &(0x7f000061c000-0x4)=0x0, 0x4) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f00002b1000)=0x2, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x365, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0xffffffffffffffe0}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff7fffffff, 0x61ba, 0x1f, 0x2, 0x3}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000002000-0x8)={r1, 0xff}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000-0xc)=@sack_info={0x0, 0xfffffffffffffffb, 0xabe6}, &(0x7f00009d4000)=0xe1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000064b000)={r1, 0x1, 0xa1d2}, 0x8) [ 250.396819] dccp_invalid_packet: P.Data Offset(0) too small 2018/01/05 22:38:51 executing program 6: mmap(&(0x7f0000001000/0xebf000)=nil, 0xebf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000a47000-0x5)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) writev(r0, &(0x7f0000e5e000)=[{&(0x7f0000ec0000-0x3b)="390000001000090400000000800000000700006302000000450001070000001419001a0004e9016a0000000000000608000300ff0900001ee4", 0x39}], 0x1) 2018/01/05 22:38:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000055c000)={0x0, 0x0}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000a06000)=@common='ifb0\x00', 0x10) r1 = socket(0x10, 0x2, 0x6) sendmsg$netlink(r1, &(0x7f0000617000-0x38)={0x0, 0x0, &(0x7f0000664000)=[{&(0x7f00004af000-0x1f)=[{0x27d, 0x23, 0x1, 0x0, 0x0, "1000ee0c"}], 0x14}], 0x1, &(0x7f000061e000)=[], 0x0, 0x0}, 0x0) 2018/01/05 22:38:51 executing program 3: mmap(&(0x7f0000000000/0x5eb000)=nil, 0x5eb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(0xffffffffffffffff, &(0x7f000017f000)=[], 0x7d, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000022c000)={0x0, 0x0}) mmap(&(0x7f00005eb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005eb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f00005eb000)=""/189, &(0x7f00005eb000)=0xbd) 2018/01/05 22:38:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x4, 0x84) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r1 = socket(0x11, 0x803, 0x0) setsockopt$packet_int(r1, 0x107, 0x11, &(0x7f000076d000-0x4)=0xfff, 0x4) bind$packet(r1, &(0x7f0000fc4000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="089d30e72229", [0x0, 0x0]}, 0x14) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000aa3000-0x4)=0x0, &(0x7f0000ba5000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000831000-0xac)=[@in6={0xa, 0x1, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x4}, 0x4d4c}, @in6={0xa, 0x3, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, @in={0x2, 0x0, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xfffffffffffffacf, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xf08}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x7c6cfa78}, @in6={0xa, 0x2, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}], 0xac) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f00000f4000-0x4)=0x1, 0x4) connect$inet(r0, &(0x7f00005e5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/05 22:38:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000bab000)="220000001900070400943300090004000a01020000c6008000000000060015800200", 0x22) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000c8e000)={0x0, @in6={{0xa, 0x0, 0x6713, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x9, 0x80, 0x80000000, 0x42}, &(0x7f0000cc3000)=0xa0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000691000-0x4)=0x5, 0x4) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000998000-0x14)={r1, 0x2, 0xe61, 0x5, 0x0, 0x3}, 0x14) 2018/01/05 22:38:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000b83000-0x8)={0x0, 0x0}) r0 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_ifreq(r0, 0x8932, &(0x7f00006fb000)={@common='bcsf0\x00', @ifru_data=&(0x7f000009e000)="eb0c0401f17cd451bcac5a1afca70018e0c68173f05aec6f214bd2af2944604e"}) 2018/01/05 22:38:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000c93000)={0x0, 0x0}, 0x1, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000ded000-0x1a7)={@random="e274a59e76f1", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x2, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, {0x5, 0x4, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, {[]}}, ""}}}}}, 0x0) 2018/01/05 22:38:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000adb000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes-fixed-time)\x00'}, 0x58) socketpair(0x3, 0x2, 0x7, &(0x7f0000974000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000b34000)=@int=0x0, &(0x7f00002cc000-0x3)=0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00009c4000-0x11)="e5fcb5bf0b00000000000007ddb42113ea", 0x11) [ 250.482793] dccp_invalid_packet: P.Data Offset(0) too small 2018/01/05 22:38:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x73, &(0x7f0000735000)={@random="fa661783f76e", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x6, 0x4, 0x0, 0x0, 0x65, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@generic={0x0, 0x2, ""}]}}, @udp={0x2, 0x0, 0x4d, 0x0, "45aea5903e328ec297a9d5f85307565c7610b4dcd9c1b109fd8c7608afc90571aaf75cf891618571cf843503ab1625496ba0440cfe399f1534be2ca3398f611fb4fb1ccb17"}}}}}, 0x0) 2018/01/05 22:38:51 executing program 3: mmap(&(0x7f0000000000/0xee8000)=nil, 0xee8000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x2c) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x12, &(0x7f000072d000-0x4)=0x400, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000ee9000-0x4)=0x1f8, 0x4) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000054b000-0x4)=0x0, &(0x7f0000eea000-0x4)=0x4) sendto$inet6(r0, &(0x7f0000b20000)="", 0x0, 0x48884, &(0x7f000092c000-0x1c)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/05 22:38:51 executing program 5: mmap(&(0x7f0000000000/0xf66000)=nil, 0xf66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) recvmsg(r0, &(0x7f0000220000)={&(0x7f000092d000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000495000-0x20)=[], 0x0, &(0x7f00005a4000)=""/79, 0x4f, 0x0}, 0x0) bind$inet(r0, &(0x7f0000b9b000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) sendto$inet(r0, &(0x7f0000e79000-0x5be)="", 0x0, 0x8084, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f000031a000-0x38)={&(0x7f0000288000)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha512\x00'}, 0x58, &(0x7f0000f67000-0x90)=[{&(0x7f0000975000)="", 0x0}, {&(0x7f000012a000-0xf)="05812f218e97cefef236972299f37b", 0xf}, {&(0x7f0000f66000)="465a102027533a702d1f3b25f3af291410821a8d06394d2a23fd10b82483a227e8fc42bd98b5beda1fa03fb8968a5cfb2a7973c69100dc324ce01101a7490801a1c96bfff6bec9e1b68cea434b0016c2", 0x50}, {&(0x7f0000602000-0x7f)="3b3abaee3ecba85e675bb64e92085db821fc8cc44b8e606b920649593fe48a77e4865607428adc4bb84894e28939e6bc498d7ff39ad76dc8041e2b7f9af82ec9e6710a9b234f45b9ee178bf85ebb410ee9dc745e950c01cf63e11c460d7ef48a4939951483b0133896133149ee4c140797c6d5d7200c9857e3541fbc3dad98", 0x7f}, {&(0x7f0000f67000-0x9b)="de76e691f1de4fcf2f3c7cc3934f608103ec5cdc3ae48b0c72637255c985feaa675b008d05080a058165d2c185d4f461af72eb23a5e9241446bd326861dbeffb2d5152562ac99aa3b9ef318514cc00227b383708721bd355f4c798e86bff05073bade3b856a544d1321d70e8226af66b02d4ac728ea8f56a3c4c16656b1175554972f07d9efede33326dd14c06e9ca41d31e18076fb31ecfff9dff", 0x9b}, {&(0x7f0000f67000-0x5c)="009f5c6912aef55f8d70ea7e8bb1f0beb64d72c1aba02c656300fcfd92bf853582e053f05ab0b5b0bc1c1f6218a617f4e4a23e7eea1109c585e52da6ffcd157a7ab9d5ff153be0712ef331dbc827fd63846e02987c94f785c2077e0e", 0x5c}, {&(0x7f0000f67000-0xd2)="114b53c039bf0e0971c1d81f8f08096e794b6977823ed63967ca49de9da8c35334fb63dcbff7417bb0e9bef6c5539d14ebaa607c515f72cac7065f54f02c5a983fc7007f57fa6b8fe20c96b2f68ea55e568d34dcfb9d7adfb328d56ab0dea37c4adb32bcddd24a157819037f8d8f9617412f12d9e43d12cf2454070bbc5d71300c2ab05adfee507b5d736a9fdc3e95916e659fa7b20e604dbf740b99310dc8518c439ca9969b1b12bc35b52bf34f289bb936e7c60dd96ed35301eb5bbdfed1d0b7f4bbc9ac41f6d162f6bac67476111fc52c", 0xd2}, {&(0x7f00005f4000)="e83b585a1d06e5e39c430a993438a311233d072932c319a4dbe54bdb486e7ac5fba5d8b731cf69873fcf274a2c5e1d316c7f500b8e881981239a166a7e40d3b73cd35732e2bab3574e286862f570e0fa184751a6be3c33b4c52298dd8022cc753605fa22530a4804b04c81be92c53fab86d15fcd352b1038f3ef221c203b94a70388d50a5894926d1c45e87e132ccbcdb65b77bc24cb32e290d826151748e945ae88cde2", 0xa4}, {&(0x7f00007e4000-0x1000)="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", 0x1000}], 0x9, 0x0, 0x0, 0x4}, 0x40004) sendto$inet(r0, &(0x7f0000bed000)="05", 0x1, 0x0, &(0x7f0000e76000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/05 22:38:51 executing program 6: r0 = socket(0x11, 0xa, 0x2) getsockname$ax25(r0, &(0x7f0000993000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000a0a000-0x4)=0x10) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f000078c000-0x4)=0x0, &(0x7f0000312000)=0x4) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000ef7000)={0x0, 0x7fffffff, 0x7, 0x1001, 0xff, 0x8}, &(0x7f0000322000-0x3)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x3f, 0x9, &(0x7f0000001000)="", 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000002000)={r1, 0x4, 0x8, 0xfffffffffffffffc, 0x9, 0x10000, 0x0, 0x5, {r1, @in6={{0xa, 0x2, 0x100, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0xffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x4, 0x6, 0x588, 0x3ff}}, &(0x7f0000000000)=0xb8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={r1, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/05 22:38:51 executing program 7: mmap(&(0x7f0000000000/0xa0b000)=nil, 0xa0b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000-0x10)={&(0x7f00005e9000-0x1cc)=@newsa={0x164, 0x10, 0x305, 0x0, 0x0, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 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}, 0x0, 0x0}, @in=@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}, [@algo_crypt={0x74, 0x2, {{'cbc(camellia)\x00'}, 0x29, "b400000000000001ffb0bc8bb77f290fe8e37657a77c19f92ce69bfbffa02c063d05ffd6b60de082ff"}}]}, 0x164}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f00009f1000)={&(0x7f0000239000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000a0b000-0x40)=[{&(0x7f0000a0b000-0x58)=""/88, 0x58}, {&(0x7f0000a0a000)=""/82, 0x52}, {&(0x7f0000a0a000)=""/48, 0x30}, {&(0x7f0000a0b000-0x9a)=""/216, 0xd8}], 0x4, &(0x7f00000c0000)=""/80, 0x50, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xf, 0x200000000803, 0x1) write(r1, &(0x7f000081e000)="020aaf0402000000006466bc8e1d4b48", 0x10) 2018/01/05 22:38:51 executing program 0: mmap(&(0x7f0000000000/0xf94000)=nil, 0xf94000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f70000)={0x0, 0x0}) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f95000-0x76)="d9962869584ee19ce4ca910e4ec0bf7465757fb07fad611ac43099326f1b8e3d60130557ce9b185cd809aa8871947b3d901ecf8b2c4f4b0332b6def7520b8c70376f023af022afa15c8dab355a2025cbfb09790a7354754076b6b9fd425bf3b0f6102d99f2ffe5afc46b38f0d5d8328ab4b4acfc7537", 0x76) r1 = socket$alg(0x26, 0x5, 0x0) r2 = accept4(r1, &(0x7f0000653000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00001ae000)=0x10, 0x80800) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$nfc_llcp(r2, &(0x7f0000f95000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000f95000-0x4)=0x60) bind$alg(r1, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00003c1000)="", 0x0) r3 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000f93000-0x38)={0x0, 0x0, &(0x7f00009c3000)=[], 0x0, &(0x7f0000d8f000-0x78)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) write(r3, &(0x7f00006cb000)="2e6ff9f32c27fd692447677af18aff354caed4498284641696f105fe4d27bf43", 0x20) recvmsg(r3, &(0x7f0000319000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f75000)=""/228, 0xe4}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/05 22:38:51 executing program 4: shutdown(0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000001000-0x44)={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x12, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="5b3ce9ae2eb1f330a2a10d0c78d9b138"}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x2c)={0x17, 0x1000, 0x1c, 0x3, 0x10, 0x0, 0x401, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r1, &(0x7f0000300000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) 2018/01/05 22:38:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000005b000)={0x0, 0x0}) getsockname$ipx(r0, &(0x7f000072d000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00009c1000-0x4)=0x10) r1 = socket$netlink(0x10, 0x3, 0x4) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000ec5000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) 2018/01/05 22:38:51 executing program 6: mmap(&(0x7f0000000000/0xec4000)=nil, 0xec4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000006000-0x10)=[], 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000d37000)={0x0, 0x0}) sendto$inet(r1, &(0x7f00008e7000-0x9b)="42506076c255160ec421d4a5e017b3bac77b56ba0ef1357baf5e9d9ba9c9b8d8654075a3db1d99eb44bfaddfb74dd45d28c665d919339feec3d1808995fc09d1e168371bcc14b8e4436c2e9c9f71295173b70bf0e7466e417d7b59c479f895270c404c8e97bc069214becd5f5259fbe566c6abe22eb03bff7576c372d47b62ee56b8d07e7965b7729451a597f1b7fe525d46d46c4cff5ccc3b7aa5", 0x9b, 0x10, &(0x7f000087c000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/05 22:38:51 executing program 2: mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x2) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000b0c000-0x4)=0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x0, 0x20000000000ca, &(0x7f0000ef3000-0x10)="02000800000000000000000003079b38", 0x10) 2018/01/05 22:38:51 executing program 7: mmap(&(0x7f0000000000/0xdfa000)=nil, 0xdfa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000dfa000-0x48e)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="504bcfb9eee1", [], {{0x86dd, @ipv6={0x0, 0x6, "03f087", 0x30, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "76d9f7", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [], ""}}}}}}}, 0x0) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000dfa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dfa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dfb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dfc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000d3a000-0x4)=r1) sendmsg$key(r0, &(0x7f0000b00000-0x38)={0x0, 0x0, &(0x7f0000dfd000-0x10)={&(0x7f0000dfc000-0x208)={0x2, 0x3, 0x1, 0x2, 0x41, 0x0, 0x2, 0x1, [@sadb_address={0x5, 0x7, 0x33, 0x20, 0x0, @in6={0xa, 0x2, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}}, @sadb_key={0x13, 0x8, 0x8a, 0x0, "c61ef4b2c8f6942f5eb906cc4cdd8c4e0bfb166b70f2c1acbbd0e1dfd0c38cf69453a01cf5e300e1084f74417697a235cfc07a8d9b2b7e1f3f5e7c459d29a30c3428df52ef56c420e8a6bceebeaa2bbaed5923f2d244dcc759b4408d1ddb28c5f7b5787dc6e9557c91c821a0d6992dbe53c292ccdf923e25f07bfa5a96f0c344e84a78a1fcca297a0c39"}, @sadb_key={0x16, 0x8, 0xa1, 0x0, "ac22c6e1463869d2ba364811fb2dd2b85ec64e7cd0e5976fe0d92d3bc985f9830af5f378bfc6f02c56746f552d4a9172d0184fc36379515613591a347917727c09e508e6f38f55d887b1f56b726e49530740e9df2c11c2f32e0efca08a4108f9b103c81eae26ab749a49c64b4dc92ac27ac4a8ad89138c13dd6128951141e96d287fe226f616e559aea1b6aa983cf94261a7f18cb918affea7efb66f578598a0ec"}, @sadb_x_nat_t_port={0x1, 0x15, 0x1, 0x0}, @sadb_x_sec_ctx={0x2, 0x18, 0x401, 0x5, 0x5, "697063b987"}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}}, @sadb_lifetime={0x4, 0x0, 0x5, 0x200, 0xffff, 0x3}, @sadb_sa={0x2, 0x1, 0x1, 0x4, 0x71, 0x83, 0x2, 0x40000000}, @sadb_x_sec_ctx={0x1, 0x18, 0x97, 0x100, 0x0, ""}]}, 0x208}, 0x1, 0x0, 0x0, 0x0}, 0x4000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) r3 = socket$inet(0x2, 0xb, 0x4) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f00002af000-0x8)={0x2, [0x2, 0x6]}, &(0x7f00003c9000)=0x8) getsockopt(r2, 0x10d, 0xa, &(0x7f0000a11000)=""/4, &(0x7f00006d6000-0x4)=0x4) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000dfa000)=0x1, &(0x7f0000dfa000)=0x4) 2018/01/05 22:38:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00001af000)={0x0, 0x6, 0x0}, 0x4) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f000025e000-0x10)={0x1, &(0x7f0000209000-0x8)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto$inet6(r0, &(0x7f0000352000)='8', 0x1, 0x0, &(0x7f00005f0000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000b55000-0x10)={0x0, 0x88, &(0x7f00009e5000)=[@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8000}, @in6={0xa, 0x1, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0xbac, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00005c0000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000b9e000)=r2, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000519000)={r2, @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]}, [0x6, 0x5, 0x1, 0x40d, 0x7, 0x200, 0xa50d, 0x2c42, 0xffffffff, 0x5, 0x7, 0x7, 0x0, 0x6, 0xfff]}, &(0x7f0000b55000-0x4)=0x108) 2018/01/05 22:38:51 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000001e000)={&(0x7f0000007000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000-0x10)={&(0x7f000000b000-0xac)=@delpolicy={0xac, 0x21, 0x301, 0x0, 0x0, {{@in=@rand_addr=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffdfffffff, 0x0, 0x0}, 0x0, 0x0}, [@migrate={0x5c, 0x11, [{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@multicast2=0xe0000002, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0xac}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$inet_sctp(0x2, 0x0, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000001000-0x4)=0x5, 0xfffffffffffffd25) 2018/01/05 22:38:51 executing program 0: socketpair$llc(0x1a, 0x3, 0x0, &(0x7f00004aa000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000000000)={&(0x7f000038c000-0x1c)=@in6={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000ccc000-0x10)=[{&(0x7f00001ea000-0xb)=""/11, 0xb}], 0x1, 0x0, 0x0, 0x5}, 0x40) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x8000006, 0x7fffffff) accept(r1, &(0x7f0000977000-0x6e)=@un=@file={0x0, ""/108}, &(0x7f00007d6000)=0x6e) socket$inet6_udp(0xa, 0x2, 0x0) 2018/01/05 22:38:51 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000dab000)={0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0x0}, &(0x7f0000000000)=0x1c, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00003b4000-0x4)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80000, 0x0, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x15, 0x80005, 0x0) connect(r2, &(0x7f00001cc000-0x60)=@nfc_llcp={0x27, 0x0, 0x4807, 0x2, 0x3, 0x883, "e9cb8bcb1b2437c2f0cacec7c21e00f29a2ed5969a1d5c6c3049c735206b751377709c2da4958f6d526ad46aca306509c88d0a008141d3fc8caebc410e2d9a", 0x6}, 0x60) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000a56000)=0x0) syz_emit_ethernet(0x32, &(0x7f0000b46000-0x32)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [{[{0x9100, 0x6, 0x5, 0x10000}], {0x8100, 0x6, 0x8001, 0x800}}], {{0x890d, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @loopback=0x7f000001, @random="1f2d5ba3bede", @loopback=0x7f000001}}}}, &(0x7f0000a55000-0x14)={0x0, 0x3, [0x94, 0x28a, 0x888]}) getsockopt(r2, 0x200000000114, 0x2716, &(0x7f0000930000-0x1)=""/1, &(0x7f0000000000)=0x1) 2018/01/05 22:38:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000005, 0x10000, 0x5}, 0x10) r0 = socket(0x11, 0x803, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000483000)=0x2, 0x4) bind$packet(r0, &(0x7f00005fc000-0x14)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) r1 = socket$inet(0x2, 0x3, 0x88) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f00007f2000-0xc4)=""/196, &(0x7f00001e8000)=0xc4) sendto$inet(r1, &(0x7f000055e000)="", 0x0, 0x0, &(0x7f00007fa000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/05 22:38:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000043f000)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20\x00'}, 0x58) r1 = socket(0x17, 0x4, 0x8) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f0000d2c000)={0x7, "1b0c4d680185"}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c97000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000e82000-0x38)={0x0, 0x0, &(0x7f0000a18000)=[], 0x0, &(0x7f0000926000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r2, &(0x7f000022f000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f00008fb000)=""/176, 0xb0}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/05 22:38:51 executing program 2: r0 = socket$bt_l2cap(0x1f, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x8994, &(0x7f000029d000)={@common='nr0\x00', @ifru_mtu=0x7}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x0) connect$nfc_raw(r1, &(0x7f0000cf0000-0x10)={0x27, 0xf886, 0x4, 0x1}, 0x10) write(r1, &(0x7f0000372000-0x132)="1f0000005400056d0000ecf900000003070000002c00000000000000000000", 0x1f) 2018/01/05 22:38:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000598000)="1f0000000206ffddfffff4fc020000000000000000019f0600000001e7cc", 0x1e) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000278000-0x4)={0x2}, 0x4) 2018/01/05 22:38:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000660000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001b5000)="", 0x7687a449984e4ebe) 2018/01/05 22:38:51 executing program 3: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt(r0, 0x4, 0x1, &(0x7f0000be7000)=""/38, &(0x7f000005f000-0x4)=0x26) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00003c1000)="", 0x0) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f93000-0x38)={0x0, 0x0, &(0x7f0000f98000+0x1b0)=[{&(0x7f0000f97000-0xb6)="e4614cef32289a069d6e8165f720024908ebd77a700e4556179710895cdd156f93626659cd43e346533c5ba825eb72", 0x2f}], 0x1, &(0x7f0000d8f000-0x78)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r2, &(0x7f0000319000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f75000)=""/228, 0xe4}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/05 22:38:51 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000825000-0x28)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000f70000)={r0}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000c10000-0x18)={0x0, 0x0, 0x30, 0x10000, 0x4}, &(0x7f0000aa8000-0x4)=0x18) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00005da000-0x8)={r2, 0x5}, 0x8) 2018/01/05 22:38:51 executing program 6: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(0xffffffffffffffff, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) write(0xffffffffffffffff, &(0x7f0000cc4000)='\x00', 0x1) 2018/01/05 22:38:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000b43000)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9935747c) listen(r0, 0x100401000003) r1 = accept$inet(r0, &(0x7f0000da9000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d3000)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00001cf000)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f0000c08000)=0x98) setsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000bf2000-0x4)=0x933, 0x4) r3 = accept$inet6(0xffffffffffffff9c, &(0x7f000082f000-0x1c)={0x0, 0x0, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000368000+0xfb6)=0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000747000)={r2, 0x10001, 0x10}, &(0x7f0000819000)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000e11000)={0x4, 0xfffffffffffffec4, 0x9, 0x2, 0x1000, 0x9, 0x4, 0xffff, r4}, &(0x7f0000020000-0x4)=0x20) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000450000)={r2, 0x10, "966834e39e31fd106360d34650b0b5ba"}, &(0x7f000058c000-0x4)=0x18) 2018/01/05 22:38:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f000050b000)={0x0, 0x0}, &(0x7f0000fb5000-0x4)=0x10) setsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000a42000-0x4)=0x0, 0x4) [ 250.786328] nla_parse: 14 callbacks suppressed [ 250.786333] netlink: 7 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/05 22:38:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfec000)=nil, 0xfec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000064000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x84, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000fb7000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000dfc000-0x4)=0xe, 0x80000) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000b17000)={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='bcsf0\x00'}) r1 = socket(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000fd7000)={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x40, 0x0, 0x0, 0x0, 0x1}) 2018/01/05 22:38:51 executing program 6: mmap(&(0x7f0000000000/0xead000)=nil, 0xead000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000ab2000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="45d8a313f033", [], {{0x86dd, @ipv6={0xf7a9, 0x6, "f07007", 0x18, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0x83, 0x0, 0x0, 0x0, 0x3, @loopback={0x0, 0x1}}}}}}}, 0x0) [ 250.847859] PF_BRIDGE: br_mdb_parse() with unknown ifindex 2018/01/05 22:38:51 executing program 4: r0 = socket$bt_sco(0x1f, 0x5, 0x2) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000a2b000-0x4)=0x7, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x11, 0xa, 0x300) syz_emit_ethernet(0x19, &(0x7f0000561000-0x1b)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[{0x9100, 0x0, 0x0, 0x0}], {0x8100, 0x0, 0x0, 0x0}}], {{0x0, @x25={0x0, 0x0, 0x0, ""}}}}, &(0x7f0000906000)={0x0, 0x1, [0xe77]}) 2018/01/05 22:38:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000a97000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000757000)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x80000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff9}], 0x2c) r1 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_int(r1, 0x1, 0x5, &(0x7f0000cd7000-0x1)=0x0, &(0x7f0000002000-0x4)=0x4) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000f0e000-0x4)=0x6, 0x4) 2018/01/05 22:38:51 executing program 1: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000fcb000)={0xffffffff, 0x6, 0x10}, 0xc) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f000060a000)={r0, &(0x7f0000fcb000)="028eae8a9f1fd5084509"}, 0x10) r1 = bpf$MAP_CREATE(0x0, &(0x7f00005ec000-0x14)={0x1, 0xa, 0x1, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fcc000)={r1, &(0x7f0000fcc000)="ca076e03345672d0ca412c2003", &(0x7f0000002000)="", 0x0}, 0x20) 2018/01/05 22:38:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) r1 = accept(r0, 0x0, &(0x7f00005fc000-0x4)=0x0) getsockname$packet(r1, &(0x7f000030a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000007d000)=0x14) writev(r0, &(0x7f000037d000)=[{&(0x7f000076a000-0x20)="1f000000020719000000030000e3ff0000ed1b8509000100010100ff3ffe58", 0x1f}], 0x1) 2018/01/05 22:38:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f000069b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000de5000)=0x60) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x10) readv(r1, &(0x7f00002c3000-0x10)=[{&(0x7f0000c1c000)=""/201, 0xc9}], 0x1) r2 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f00003dc000)=0x10001, 0x4) socketpair$inet(0x2, 0x1, 0x100000000, &(0x7f00002d8000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000a53000)={0x0, 0x2e, 0x4, 0x3}, 0x8) pipe(&(0x7f0000103000+0xc4b)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r4, 0x2, r3) write(r1, &(0x7f0000027000-0x29)="290000001f0007a7ff000000000000000b000600e00000000b4013000000000000000000000000106d", 0x29) 2018/01/05 22:38:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000dbc000-0x80)=@generic={0x0, ""/126}, &(0x7f0000548000)=0x80) getsockopt$packet_int(r0, 0x107, 0x3, &(0x7f0000efc000)=0x0, &(0x7f00005b2000)=0x4) socket$alg(0x26, 0x5, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000bb8000-0x10)=""/111, &(0x7f00004ba000)=0x6f) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00008e5000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha1\x00'}, 0x58) bind$alg(r1, &(0x7f000089d000)={0x26, 'skcipher\x00', 0xfffbffffffffffff, 0x0, 'lrw-cast6-avx\x00'}, 0xffffffffffffffaa) r2 = socket(0xf, 0x5, 0x6) setsockopt$bt_hci_HCI_DATA_DIR(r2, 0x0, 0x1, &(0x7f0000e77000-0x4)=0x1, 0x4) sendmsg(r1, &(0x7f00003d5000-0x38)={&(0x7f000089f000)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000888000-0x20)=[{&(0x7f0000f48000-0x63)="5decc26e8a093c0d013703b6bc58775feef66c9102325f1b01ceb815c515fc4a1a043dc44c7db6940502b136750733420f979e1f31bb5f5e1e5a8efdc30a81943ee88fc43388c08ffdf2102998dc2f9fc9f7e1f846b9b11715ee569fa27edaab54eb58", 0x63}, {&(0x7f0000133000)="cec3ad0dffd3ff4974bcf3c4c6735a0457694e2dfee450f5ce70162f62757d66f0d51d47ca508fcdc4275eafe513104e121613d66fd5c9d77c64720b89d82cdfb71a4ae1a62d111e8b3a52bfb6a9d07629516b91f0e295fb613a63b7746f0195f85101d1f232e21741553f954ed0a5acde41cdf9f68834a1ef50c869a62d895fd05b9a760fc595fda65140f834d3089274d270cc19cacfbe9773a3a585a9ba23e8e4e659428ce02a8800845ec98318ab280a0485c698f72a82fd72781276776c0403fc9e7824d3bfc02c16c6168b6b0ae5f3dd7aed50cc5d1094490f24df937de1", 0xe1}], 0x2, &(0x7f00001ed000)=[{0x110, 0x10c, 0x8, "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"}, {0x100, 0x0, 0x5, "2ba8847edc7ecfa25e2f3654be5383e4b4a653602e01b346e3a1504934a09eeed9dabd493f4a9afb667d77fde3550505fc449f61e55a7dcf2650579ba7e13e7e63219ef010260ef61905e84aab8230e5dfa219a4755bb4ffcc2be383e8e7bc8122c48b95e99977f5ace3109ae731e88c75eac6dca62496423c110c0b227beedd2c92fc0027d37744a1fd0c89d38c8f89ddf9f02021c9c21b61f1ec58c4335b55e95bcb8e27e807f5b6d8b059f4b2d851b5533b7ef274ec69c426836ef3a3f46c875a41ce292900d6ede968ea744b82a5ac83f377f34924bea4258d3e92a4dd9bfab6e134b28d940bd26408aff2df553e"}, {0x40, 0x115, 0x1, "bc3f8402fa4142ffcb3f70e9d024b54a9a6d8aef8374231bb3a909dca501e74e86393ad984eb7b0e36a3c6d94178"}], 0x250, 0x40000}, 0x801) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00009c6000)=@assoc_value={0x0, 0x0}, &(0x7f0000209000-0x4)=0x8) getgid() 2018/01/05 22:38:51 executing program 6: mmap(&(0x7f0000000000/0xdee000)=nil, 0xdee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1000000000003, 0x2001) getsockopt$inet6_mreq(r0, 0x29, 0x3, &(0x7f000097c000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000cf8000-0x4)=0x14) mmap(&(0x7f0000dee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000def000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x19, 0x1, 0x0, &(0x7f0000def000)={0x0, 0x0}) mmap(&(0x7f0000def000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000def000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r2, 0x6, 0xa, &(0x7f0000df0000)=0x0, &(0x7f0000df0000)=0x4) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000df0000-0x10)={0x2, &(0x7f0000def000)=[{0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000def000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000def000)={r3, 0x1}) bind$inet6(r0, &(0x7f0000dee000)={0xa, 0x1, 0x7fff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, 0x1c) mmap(&(0x7f0000def000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000def000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000df0000)={0x0, @in6={{0xa, 0x2, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffff800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x69, 0x585, 0x40, 0x8}, &(0x7f0000df1000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00003b5000)=r4, 0x4) mmap(&(0x7f0000def000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000def000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000b1a000)={&(0x7f0000df0000-0x10)=@ethernet={0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000def000)=[{&(0x7f0000baf000-0x90)="7fdf7057c6f2a56b907031d9659dd2f1f519319bad7660537414b1d2d16f310e9ac54d31a98d54fcc8d0877b3568949eeff18afc26988091e8af7e2ace5dcf0e643306720eea53073c47c08e44a49c1e6d387bbf424244fcb24b5bfff558983418518bb77551a88226d3321d346bb673ab8aba5497073168a653a0c7a6e42220993c310eeb8b98eec300bc3a12bc34b7", 0x90}, {&(0x7f0000def000)="d06b8d0e186a9092aae127d92731997d", 0x10}, {&(0x7f0000def000)="1a5b10619861b347340559937ba8efe43cf34dfe3c99475c64667df500abf6d1f4294d581974e9eccfdd8a1c68", 0x2d}], 0x3, &(0x7f0000985000-0x1078)=[{0x20, 0x1, 0x0, "ddf4c7d99f47335565"}, {0x1010, 0x110, 0x3f, "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"}, {0x48, 0x13f, 0xffffffffffffffff, "abf9aea7bc3514290e80f171501ed276052aa4d9d67438c3c517e6e4ae16cb5abd7d88da161302cd09c7356876a4a73dfde2f199e3"}], 0x1078, 0x0}, 0x4008080) 2018/01/05 22:38:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000656000)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0xc0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000617000)={0x0, 0x0}) recvfrom$unix(r0, &(0x7f00000dd000-0xd7)=""/0, 0x0, 0x0, &(0x7f0000c86000-0xa)=@file={0x1, './file0\x00'}, 0xa) r3 = accept4(r0, &(0x7f0000158000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000b95000-0x2)=0xffffffffffffff01, 0x807fe) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r3, 0x800443d2, &(0x7f0000a60000-0x10)={0x9, &(0x7f00009df000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f000022c000)=0x94, 0x4) 2018/01/05 22:38:51 executing program 7: socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f00003c7000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0x18, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0x88, 0x0, 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}}}}}}, 0x0) r0 = socket(0xf, 0x0, 0x0) syz_extract_tcp_res(&(0x7f00005fc000-0x8)={0x0, 0x0}, 0x800, 0x6) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000bf1000-0x3)={0x9, &(0x7f0000eb1000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) 2018/01/05 22:38:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000007a000-0xe8)={{{@in=@broadcast=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000ae000)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00001e8000)={{{@in=@multicast2=0xe0000002, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0xffffffffffff0000, 0x3, 0x1f, 0xa, 0x0, 0x20, 0x2f, 0x4, r1}, {0x8, 0xbe, 0x3ff, 0x6, 0x7f, 0x800, 0x7b, 0x670}, {0x3, 0x0, 0x100, 0x8}, 0x7, 0xd, 0x1, 0x0, 0x2, 0x1}, {{@in=@rand_addr=0x7fff, 0x0, 0x2b}, 0xa, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0x3, 0x3, 0xffff, 0x9, 0x74539649, 0x0}}, 0xe8) setsockopt$inet6_buf(r0, 0x29, 0x100000000039, &(0x7f000034a000-0x8)="0000000000000fa6", 0x8) 2018/01/05 22:38:51 executing program 1: r0 = socket$inet6(0xa, 0x7, 0x0) setsockopt(r0, 0x84, 0xb, &(0x7f0000001000)="d7fdaf95070179890fddd5a45d3f", 0xe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f, 0x0, 0x2, 0x2, 0x68c, 0x2, 0xd424}, 0x20) 2018/01/05 22:38:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f00003b0000-0x20)={@generic="04c614bdfd1b7b0ded0cf1643419c685", @ifru_flags=0x200}) bind$inet(r0, &(0x7f0000d94000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept4$packet(0xffffffffffffff9c, &(0x7f0000e66000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000081e000)=0x14, 0x80000) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00001bc000)={r1, @multicast1=0xe0000001, @multicast2=0xe0000002}, 0xc) sendto$inet(r0, &(0x7f0000ef9000)="", 0x0, 0x0, &(0x7f000015a000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom(r0, &(0x7f00001bf000)=""/4096, 0x1000, 0x10020, 0x0, 0xffffffffffffff86) 2018/01/05 22:38:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000d6b000-0xb8)={0x0, 0x7fff, 0xfffffffffffffff9, 0x3f, 0x87fff, 0x100000001, 0x400, 0x4, {0x0, @in6={{0xa, 0x2, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f, 0xd, 0x8005, 0x8, 0x4}}, &(0x7f0000fb7000)=0xb8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000efb000-0x8)={r1, 0x800}, &(0x7f00009d2000)=0x8) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000814000-0x4)=0x6, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r2, &(0x7f0000c67000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r2, 0x1000008000) socket$nfc_llcp(0x27, 0xffffffffffffffff, 0x1) r3 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r3, &(0x7f00002f8000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffff02) sendto$inet(r3, &(0x7f00008cb000)="", 0x0, 0x0, &(0x7f0000a42000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = accept(r2, &(0x7f000080e000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000723000-0x4)=0xe) sendmmsg$unix(r4, &(0x7f0000719000-0x38)=[{&(0x7f0000ab2000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000afe000)=[{&(0x7f00000ae000)="782940b7596accc9faafcdc55a61991fabdd8827635336ea549c75bf1fe00d81297367969dadd478c48b508e7816482c4134123e4cd3d2fcb1b6fc121b021198fbcfedb8fa815cc29011cf2a0e2df9cac637b4a3a7785ef0e0054df7be3ed15c6ca4be1256d4d0ac5e93d8", 0x6b}], 0x1, &(0x7f000051d000-0x30)=[], 0x0, 0x80}], 0x1, 0x40000000000000) sendmmsg$nfc_llcp(r4, &(0x7f000033f000-0x230)=[{&(0x7f0000bcb000-0x60)={0x27, 0x80, 0x8, 0x7, 0x0, 0x6, "5694600e3e9ad92789fcb52beeabe5732c1695401f1a4bdd60d4755f9ee9c415cf06adfe0e0117ce63a539091bc46501d49b37abdf189a838abc1f24e20706", 0x2}, 0x60, &(0x7f0000a18000-0x50)=[], 0x0, &(0x7f0000dee000)={0x20, 0x0, 0xfe, "41fc0ca2fd01cfbcc40bce1ac1"}, 0x20, 0x80}, {&(0x7f0000313000)={0x27, 0x15, 0x27cc, 0x7, 0x401, 0x800, "7505557fa1ba828c6acafbb749e1aaaa72493231162a6c09dc1c6c8df17d0644049453ae13759f32f199494f8a57c23467d971f0956835404b942c6c921887", 0x1}, 0x60, &(0x7f00009fb000)=[], 0x0, &(0x7f0000850000)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}], 0x2, 0x0) 2018/01/05 22:38:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r0, 0x10d, 0xb, &(0x7f0000a11000)=""/4, &(0x7f00006d6000-0x4)=0x4) socket$inet6(0xa, 0x0, 0x7ff) 2018/01/05 22:38:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000b2000)=0x0, 0x4) close(r0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000cfb000)='vegas\x00', 0x6) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f000066c000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000dcc000-0x4)={0x0}, &(0x7f0000b68000)=0x4) pipe(&(0x7f0000030000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000fd9000)={0xfffffffffffffffc, 0x0, 0x0, 0x7, 0x0}, 0x14) writev(r0, &(0x7f00000ae000)=[{&(0x7f000059b000-0x1000)="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", 0xa79}], 0x1) 2018/01/05 22:38:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000425000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha256_mb\x00'}, 0x58) socket$alg(0x26, 0x5, 0x0) r1 = accept$alg(r0, 0x0, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000ac3000-0x10)={0x1, 0x28, &(0x7f0000dcf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00004a8000-0xc)={r2, 0x2, 0x18}, 0xc) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x2000000000000024, &(0x7f0000edb000)=@raw=[@generic={0x1, 0xfffffffffffffffc, 0xf6, 0x5}, @alu={0x4, 0x7, 0x7, 0x9, 0x1, 0x4, 0xfffffffffffffffc}, @jmp={0x5, 0x6, 0x0, 0x0, 0x7, 0xffffffcd, 0xffffffffffffffff}, @initr0={0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x7}, @jmp={0x5, 0x80d, 0xc, 0xf, 0x8, 0xe, 0x0}], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r5 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f0000154000)={r1, r4}) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000fb7000)={0x0, 0x0}) getsockopt$inet6_mreq(r6, 0x29, 0x1c, &(0x7f00006ca000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000003b000)=0x14) bpf$MAP_CREATE(0x0, &(0x7f0000b1c000-0x2c)={0x1, 0x9, 0x0, 0x4, 0x14, r3, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) sendmsg$key(r5, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x10b, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/05 22:38:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) getsockopt$inet_int(r0, 0x0, 0x7, &(0x7f000075f000)=0x0, &(0x7f0000be6000)=0x4) getsockopt(r0, 0x10f, 0x7f, &(0x7f0000004000-0x4d)=""/0, &(0x7f0000ee6000)=0x0) socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f00006ac000-0x5b)={r0, 0x8000, 0xfffffffffffff15f, "7325f04014c945c5d8be1cfb4ffb7d7dbae1ebaf51b75a8e9fec593aee13e1f156d1585346b26a711fb768691b79973c2580582dc63c54e982950fe79f1698afa8f6fbfd9735fa99e49a1d382bac13a9ba"}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000e7f000-0x8)={0x0, 0x0}, &(0x7f0000147000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000c9000)={r1, @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]}, 0x1, 0x100000001, 0x10000, 0x7, 0x80}, &(0x7f0000eed000-0x4)=0xa0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000dd0000)=0x0, &(0x7f00009a0000-0x4)=0x4) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00001f4000)={{{@in6=@remote={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]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000076e000)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000064b000)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@multicast2=0xe0000002, 0x2, 0x100, 0x2, 0x8, 0xa, 0x20, 0x20, 0x62, 0x40, r2}, {0xfff, 0x1, 0x5, 0x401, 0x10001, 0xe97, 0x4, 0x2}, {0x80, 0x4f, 0x3, 0x80}, 0x1, 0xf, 0x3, 0x1, 0x1, 0x0}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x3c}, 0x0, @in=@rand_addr=0x800, 0x7, 0x3, 0x3, 0x5, 0x9, 0x100000001, 0x3}}, 0xe8) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000ae5000)=0x3, 0x4) connect$nfc_raw(r0, &(0x7f0000a7a000)={0x27, 0x2, 0x7, 0x7}, 0x10) 2018/01/05 22:38:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x80000, 0x10000, &(0x7f0000247000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000ad3000)=0x0, &(0x7f000071f000)=0x4) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r2, 0x29, 0x3c, &(0x7f00001b4000)=0x8, 0x4) setsockopt$inet6_buf(r2, 0x29, 0x3e, &(0x7f00002cf000-0x78)="5780d01c", 0x4) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000664000)=0xaa, 0x4) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000a16000-0x8)={0x0, 0x0}) sendto$inet6(r2, &(0x7f0000ca6000)="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", 0x599, 0x0, &(0x7f0000c99000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_mreq(r2, 0x29, 0x1f, &(0x7f0000edb000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000aea000-0x4)=0x14) socket$packet(0x11, 0x2, 0x300) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000d36000)=0x0, &(0x7f000030b000-0x4)=0x4) recvfrom(r2, &(0x7f00008b5000-0x6c)=""/108, 0x6c, 0x0, &(0x7f0000abb000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) 2018/01/05 22:38:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000f4d000-0x10)={0x0, 0x10, &(0x7f0000263000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000a94000-0x4)=0x10) shutdown(r0, 0x0) listen(r0, 0x1000000040000003) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00008ee000-0x10)=@common=""/16, 0x10) accept4(r0, &(0x7f0000058000)=@in={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000093f000)=0x10, 0x0) 2018/01/05 22:38:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00006e2000)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000001000-0x4)=0x8, 0x4) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000002000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000754000)={0x0, @in6={{0xa, 0x0, 0x60b, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x101, 0xd6, 0x7, 0x0}, &(0x7f0000382000)=0xa0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00007d2000)=@assoc_id=r1, &(0x7f0000e4e000)=0x4) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000041e000-0x8)={r1, 0x9}, 0x8) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00001ab000)={r1, 0x20, &(0x7f0000c03000-0x20)=[@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000075d000-0x4)=0x10) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000d57000)={0x0, 0x1, 0x0, 0x0, 0x0}, 0xc) setsockopt$inet6_int(r2, 0x29, 0xcb, &(0x7f0000d61000)=0x0, 0x4) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000671000-0x4)=0x9, 0x4) 2018/01/05 22:38:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000601000-0x4)={0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000505000-0x6)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f0000d42000)=""/109) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000ae8000-0x4)=0xffffffff, 0x4) r2 = socket$inet6(0xa, 0x80002, 0x0) bind$inet6(r2, &(0x7f0000f36000-0x1c)={0xa, 0x2, 0x9ad0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, 0x1c) getsockopt$inet6_int(r2, 0x29, 0x3c, &(0x7f00004b8000)=0x0, &(0x7f0000560000-0x4)=0x4) 2018/01/05 22:38:51 executing program 6: mmap(&(0x7f0000004000/0xf0a000)=nil, 0xf0a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xe, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000001000-0x6)={0x0, 0x8}, &(0x7f0000000000)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001000-0x8)={r1, 0x2, 0x5}, &(0x7f000046c000-0x4)=0x8) mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000fec000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000000, 0x0, 0x30000000002, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000012000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000fe6000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000000, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, 0x20) pipe(&(0x7f000094d000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00001cb000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f000025f000)={0x0}, &(0x7f0000002000)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SECURITY(r4, 0x112, 0x4, &(0x7f0000004000-0x2)={0x0, 0x0}, 0x2) 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) setsockopt$bt_BT_CHANNEL_POLICY(r3, 0x112, 0xa, &(0x7f0000002000)=0x9, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000002000)={0x0}, &(0x7f00003ab000-0x4)=0xfffffffffffffe86) 2018/01/05 22:38:51 executing program 2: mmap(&(0x7f0000000000/0x418000)=nil, 0x418000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000414000)={&(0x7f0000418000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00001a9000-0x10)={&(0x7f000010c000-0x10e4)=@newpolicy={0x10c4, 0x13, 0x301, 0x0, 0x0, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@sec_ctx={0x100c, 0x8, {0x1008, 0x8, 0x0, 0x0, 0x1000, "c7fbfb67efbbb758dc1ac4ad6cdba1729a301e921a152c9230aaf61aca1c43efc90a64dfa562e70c9c549cf1eb18433586545d3091ad022e47cf82ea66ac9d901c0191673ff3ae7591f1dc0a32e02098be37b4efb5badf95836b42cc23f6d8f431a1899543452a472f5315c8c329b81bd405446fdfc5abc5b3e1d20b5ecf6581d6f0fd9ef420ee85592aa28734842b79482764f7041a1a3bed48cacea93a48e41a929da300983acd868c4c284d574e13c7aee2fa4d3eacc38942c33c03f2a7b65e762e07acc7768ee015118fc9860b7621716d592054c92c390f00eb1876beec3fcf7decd7561060863d63f3568e51cd5a4f026c5096246eeafb78f8961c71b252a0167c28779ad76cefa9ca68a658fb6600da0652dda966cc78e860e0eb4d3540e50bd6ec0dde6c1e6ac26b40c6f084bf2a31aee7f63720c0905925704162fd6a70362bdf859fc4d8b8627081af1fac8d36c7b3a886ae7b5968b8a3e775e8718ed8d15a65cad7cc0f9ca5f09bbf22f2e2bcf9f29422ccc9ae6c88404123dc45d4331240ee525c63f6ae25eff6fbcac20335b070c4e62329581c1646b7472038aa532fd5e5737cc5e236477eddc05ae53575bab82eb757dbc088e8a6e448140fa773fadce1833ac7b4ef2e15084342704d47320ba1660f553da7f236bfd7789221431f55803637d427ee06a77971f57166fad213e33426db3b6989e37b42663330ea8c714616df6e69a1203a2ca18c4aaca01c1fc68c23f958e20f758e015846f688601504f1aba2473171741f41d2c1de786741e0a69e0dfcc57303e5d1eebb8756b2b33799307d6a1e05617c410db6196e94d4ce42a1e88e89013508ec55e7a7889eb76f60de8b951e15247e88e782a1ac6aec70915d077606b7700cdfafebfc469b9e547b2f681d4a5e74588559629a3164a3eef081a33279998c9c938ce7c3959cf064735bb41a34274926d7dfde705f42e490c509ff3125036a75b5b58b86be0bfefd58ff872ed650abcf9c64e815ebe2d9a18c48eea987fa8ce56ec518604ae6272b8fec6880e02e26baeb51c1b9863b236f9a72251cf2bdb0e2c1560f03039dd3ab1d02ac678791d73aca562de113e5dab0f3d968b02dde242cd357ebc1daa7c8e73d1a040f6a72d8fc9a7779b763e28169ce1de5b2481c89eadd2d12905c653f98f006244b5fb8ca91369f490b8ac302495c081b79e3179b7deef460572feabd4b68190ed8375469db61e7bbe8828ef09518c6ab037d7ef50fccbe2867ac8257f94efd7b713871f736fc646e152ef583948b9cf0f9766fceb5bb82c4d3d05d43288db45a5b95e91b3bbb3f191e8b49457613eeb51dd2d80ebe0f486db741b9a7af6792199cd6159f2a97a897487fb09f20ca21adf4b61692cface2381c272cd02cfdf03f9cce77f087b030c94d11bbaa0e4eb844859626e66ddb23fb14e95b2197eb60545c63709a703ca78b85bdbbcb8a03f8c3344f2d75204edafda0dbefc65debba8e58de42e6676e44a433f4e5482ff69258ab01a032b0742c99bdd6b862b7a1a245d4b9f096fbdf4e930d63704874becb428dd543340df76ad03497fc091829cb72bd991d433c0a39a000734fb1496e6272f1e8ade26b33a7dd44499793e141ba0ddd74f29d36e28d9da1cfee62fe985cfa40e53b57c825b8ecc4c8e12d1cc509070efed7ec10c3719c3268a52b85ca7643e45dcaf10790a3e7a2bc43b8a5559e84d332f75797a691ea1a222e29390c6e08205346217fd983a5dee41e051b50333ff7522a6f17290e7d6a80cb1ac1aea023b8355a13841497f45eea01201d6a03d278acdf4cbd4dba935a57ceebe7a1eb917a5fcee65025c82d4990bbb924898b279a85fbfd128537efe983b59153a6d96315526b28552c87a5ef191c11d81c5f1339d9285b1d0136e61ff8fa28fd2ac6be379169d25851ef5297aa361c66776b33ca1fac7eff64254be31971acfcf2927b9f9bbe491794f5fa7ba83c36ef647371dc63c1a97de3ad5e4127ca0161ff266c56fafddc7b64f51df9060e875305bda75af9afcc8d686fc37688cb2b8924e082ea259955db0523c8cb1d25f0949fd84e7a38c7a552ee4c8b6931acd9d06c00a1015227062356cff9979d7a27783788e041914a7d1ee34799d3d367b291b8402cb56721e02a9aeee24ec7c4f3a87609fcb8a15096cec32db580a73077330c1f20a551bb9e5b06bb72d513ff7d5379bb87678ffef87ef8bd11adfa30dc8446367fdeb017cba9f4bd53161554e28e44e675328c42f3d986f6d5b6abc32a5f9060e4a95fbf953641fc4acf7b1a92135e7f2222a82cda0fffdd74105376c01f5f3aa083f895cdcdd961c627d2e0cf97b780ea5ae28225b85b3828ef61f16c2d81bd1e737d96711eaa7d6a35fa8982a20444fb254690f8bccaf80280694e82451f474b7d9d2ebdc4f838a35b7391e45554969e1c0769d65f14a5243c1bcf6f5ff611ca36281b32d9facc91d400c48e1a8b7add16f4f05ee9b0f370c9860079c0d431c8c57ce813a3d6cf0c62b50084789abf4e2a8d5331a39b36204bf3f34abe1eb9ed5a8293572672abd072c460d5cdd290f3529ca85245edf1d594043d3989c181dbdaaeb17ed2029d9bf6cbff4c2cb7852dd2081f2ef5b87228d4e12f15902f689eab8d9fc607717b54c0b8cbe1946363d99089ac7de3f0d457a29d670133feeff982f18f7c00d72c2605cc0c9b49ab86d4257ff5a75204c84b49dc633476701b963dc50ad7523f0028410b72c9888c94f6f89bd8b37254909d63302287ac68c37c8d8f19e84aac1d8fadb686b5f9b152126a291b2d21e9431bbdcd1f8ed6e7d03639da51806a540f21cd7952bed3d268ee2ef7d2981686590db89e01268d41f8d0d714d06cc3deceed77d70d537e7d7c8cc27549767b129a46942de18aa9591daa74c4e32f36c764023e71e387e9976c34252128e64673fd14011e9d3141cd7492457aa3cca914e789720f2cb57011a1c36d252bd061199b716f5d7e90046ce43b95f3e949c8e39bc0f098d5d88b9a2c213ffb236e8a3426fcfcf030ffeeb383082a4b2808849e62aa6ba21bba7bee86578981ea0d75bde8da2135a891e1802b64853c4b9f9c1058df609ebef2785ce64d227fb8e45e4815b7d30535d25ae8703e56b8310ff46f9f60197dc335e52b8be525b96928e727202de22477a5143451d60afff6e80683af6bed9d9cb74657d22a18bc000adca37dfe83bee57f4090f1db6bc469f14293f18f074220a42ad13c1e17680d8d37bbe04f57c65a5373c6c8f929f0320e6eb3b5f5ba261236de3ff739b2de9a4243dceba11d0ee0437dfb61a35c415402e01204d215c6acb7bcbbab8a8636d98c7d9d85b00f7288ec89a2da67405639cea73126fe2670e2f72bc4bb0fc9e8258ce5fe04e6b3e3e393f6458786a4d3534ae0350599c05dc5fdd17ea7d6a5d39e6df67674f7aea8dba47cfcca60053bffbc0f1359dea62082d54967adfd6da46b40580e382cc190b44f21e1fa91dbc246c055d99dd56f9ee7ca36bdc200c803361400c9c642fe807ff634d5240dd7b4366900144e25f9efbfc1519a09775500a649edcfcef94751d2132861ed0ff02394524addcbbe0af5886d0cd587e9764478db45d33154bf29c9cd0ced4ec9ad30505739544b8d06dd7b5304c6d83223451e54f8b2cf72c2d9b5e91eae763114045f059752feb81a6fccb416e5e98f9b2ed96b89391fbc7117ec3af8b48c839e57a29c6b4b8afc881cc60769062e9ddc89ccb4e14178ba2b08fa8b50486e30d4ac185c5349004258966acc2b6379ada8cdb999bede4a06b75d8e07cb4511ec51489f4882deffe607da5d4bb61ec03786310b61d5ab84c93c25b086412da242f156ee3423f3ce29c5976840ea4e023a8dff31d1f57cd59ac59f9dd57ebac6ec4cf00cbab2627431e4193bfae5ba2cae8ec1c1ab27e8ef6f5ba280a1417cff8eb4a09f425945ae2e9806434a700faf108fa907f29b5f949fc440c8e2567c14dea2a7536c4ae5334ad2825faff897d373831659387f5a812eb17d838f88559ce2311a2e25d7a81ebc105f91fb40f1d98eed140e3ba81451817700ef0d4507c15554041f1cff7ac827fe92bb170c35d3a3ebabe4d9584c9ae2c3e27039ce31ff578e0f983b68963632e13e3ed8cb4882200e6eee5b393feb1e5039dae8c88c06d5eefdcf9aacc2b15fcc64144bc376cf97222ad51ce5088e0e5990c7e7ed9186008dbf00b293fba9ab391e1cdb4bfd3d6b2b17e3d33327da810ca92b5e8571d5a60ee04a1207fa1595f78b9c6f5425906cc0eb5e0230275a23d9bfbeb8f7af1b32e98e7dd0bf81c79590de77c908ef7a6c321fe1f751927270bf4c56652c6aa08ad3d6695ccc3835033dab0affa0187ddce1d8bc5336112732ca527993841da5aa27b980594cce807b1e713ed42a91cdf2e2d8631bf4a6a1660ee272ba5d2e00c9b18167581874d35b77ff6efbe3ccf1379acce065ef30ce8851c85fc7045aff80d43b031e2da4d9a1bf3e3574ffa664229dac6490ee3708f80c96275d87417997246d7386ae37f8068e1dedf0ceb21ca104c86858d4cc7e2376b99f0d0050f96eefc5c741687005172b209730ed1b2e638a5a74e1f30bb6d5b433aa6c24b92d11184473371d346a3218777656c1fe1f7d74c77a08f15100cdf3859367b46511e2b45f33e1e0300d61fe370b74d7b7e6a164f4ef537c444a04ba4064b9f7ab326bc3205404eb1fbb3807278d40b32ea52d8a04a75ed9a1d2faa3db8188b96605c9cded936fb6ab430c4b064d5f4db1cb346ce965a7423b3edb1e9f137f512a1f8193821bbc61a3d53a6c512de2c90c3e9073b97402b8ac13979c40e2c478f7aa94dfee392b4a237aa10bb077585fd8cd82972d738378afd38b1e43cebeca9c89953ccbd23c380cf419589e92684e60cf67ab33a91c9b00b86f067d2b32f78f0871a623e467d39cf37db631d0ab43d3f3e41ad39e208d0352c8f99b5a6561ec73bc722296dd782a3e9813f20c75b5a6da3b8007a0ac760852bb6bf2603ee2c8d40e7b436226caa2b0cd3108d057de84fd340d8a7b18e96f3e67f2c51ef8065db7746164a7824f25ef8323d61cb0b635175e82a6f4872cc5a1c8e1328612b289d5b40ed417ae58ee37c9863f4ad5ae4ad3c5b42cf0c49611ce1dcb0abf440f68e3b5c2e9ba242809d1ceb995681c6fcb9652a1747a6c4fd4149487c3b7594d6a971266dd16403bedb05143a63f82ddf5d48c6d9c42703c725544f38543fb760483f53b1787c051f82bf1fd5d18f84f978e6b6e9fe7c6e2da7202fbca58f0964f2a81e8138bc1906e5c2f6f74790effe9c6a23e8689d497a225444516f9d4064253c8201df2ccc467a412062f105a0cc60f1069d7b2841481234b2e3a5094b62e3dfea9f48d4ee46e0ee1d859e22ef0ff69d8d6e39c36f349c62786d115d0a7d7f2ecfad4cbe488ee866a8889f50b1434c042ced6469a8e05faa4b7cd434169e3462fa2f6dd11bb96f8b94057884711d106497b89dc080059bb2a4f19a7ff3bc02c8725e80dd0f4a473cc54d67f96fcf60a48aab23d3668720e8b0f1e4e60c7a1375a73f578658c0a0c1bbb14046b88f39822160d3befe20de8532cc42ff8e9e3bfa179000bf81b7f7ea14b40e591ad4239efdea1bfc9fc8fd4499010dc69226f1921ee895c496ab714df5428ad21fdd5df9e3b5d16446ea306f86f5139f105a97da69077b1d4f8124331f5bd6e59add4c4eaf694a06b7c97f3c255d5eddaf6955b4cdc3b13eb91099a7b"}}]}, 0x10c4}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000418000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000418000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000419000-0x1002)=@un=@file={0x0, ""/4096}, &(0x7f0000418000)=0x1002, 0x800) 2018/01/05 22:38:51 executing program 1: socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000bc0000-0x4)=@int=0x0, &(0x7f0000f29000)=0x4) 2018/01/05 22:38:51 executing program 4: mmap(&(0x7f0000001000/0xe58000)=nil, 0xe58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000d3d000)={0x5, 0x4, 0xff, 0x1, 0x19, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x28) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000e45000)={&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0xb, 0x0, 0xa) mmap(&(0x7f0000e59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000e59000)=r1, 0x4) read(r0, &(0x7f0000107000)=""/76, 0xfddb) socket$inet_udp(0x2, 0x2, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000d6c000-0x10)={r0, &(0x7f00001e0000-0x62)="a6473a23b4fbae42953ca0670f81d3d8da37de4d5cba0913060adabdf5446f9ab8506cb4a9189f2fb25a6217bdf4649954c442f02034a7ba1ae16420101a2467a11a5e8052140c36cc943183a3404e47f314fc1e1f129d379fcda346af14f6a141dc"}, 0x10) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000012000)={r0, &(0x7f0000008000-0x1000)="", &(0x7f0000011000)=""/161}, 0x18) mmap(&(0x7f0000e5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000e5a000)={0x2, 0x2, 0x1, 0x10000, 0x11, r0, 0x78f6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/05 22:38:51 executing program 7: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8000000000a, 0x2, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x67, 0x41, 0x2, 0x49249249249277d, []}) ioctl(r0, 0x8916, &(0x7f0000000000)="") setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="c54100df1afac5607b4fb7bb7c18bfa63a7f6e0958eda713f0beb79d989332bf3434763e9359db9b17e37710b0193f39b6c3ec4fc75cac69c0c1b16180918cc33f1a0c2d3cc7a18e1af32596e1c86070c1a44021c5e3d993cdea10a162aacba80e5cb297b28d574a4da6ad6f97e0147bec26b5723588cb2c8c746da40b37aa56aebf2058b0e51b6497c8730229a7b26b84999e694b9203edf941f46612dfce", 0x9f) ioctl(r0, 0x8936, &(0x7f0000000000)="") 2018/01/05 22:38:51 executing program 3: mmap(&(0x7f0000000000/0x5b5000)=nil, 0x5b5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x100000000001, 0xc0) getsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0xffffffffffffff4e) 2018/01/05 22:38:51 executing program 0: mmap(&(0x7f0000000000/0xf72000)=nil, 0xf72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f00002f4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00006dd000-0x4)=0x190, 0x4) recvmsg(r0, &(0x7f0000f68000-0x38)={&(0x7f0000d83000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000c55000-0x10)=[], 0x0, &(0x7f0000864000+0x3de)=""/198, 0xc6, 0x0}, 0x0) sendmsg(r0, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f6c000-0x40)=[], 0x0, &(0x7f0000f57000)=[], 0x0, 0x0}, 0x0) 2018/01/05 22:38:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) getsockopt(r0, 0x200000000114, 0x2716, &(0x7f0000930000-0x1)=""/1, &(0x7f0000000000)=0x1) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000a66000)=0xffffffffffffffe1, 0x4) 2018/01/05 22:38:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00008d6000)=0x0, 0x4) setsockopt$inet6_int(r0, 0x29, 0xcf, &(0x7f0000fae000)=0x0, 0x4) pipe(&(0x7f0000ad0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f00004e8000)=[{&(0x7f00005e0000-0xa9)=';', 0x1}], 0x1, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f000005e000+0xd53)=@add_del={0x2, &(0x7f0000d5d000-0x10)=@common='ip_vti0\x00', 0xfffffffffffffffc}) ioctl$int_in(r2, 0x5421, &(0x7f0000584000-0x8)=0x4) write(r2, &(0x7f0000335000)="", 0xfc94) 2018/01/05 22:38:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x10000000805, 0x0) getsockopt$inet_buf(r0, 0x0, 0x3f, &(0x7f0000507000)=""/23, &(0x7f000085e000)=0x17) sendto$inet(r0, &(0x7f00000f1000)="", 0x0, 0x0, &(0x7f0000637000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r0, &(0x7f000070e000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000749000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = accept4(r0, &(0x7f00003c4000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000020a000)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000044e000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000af1000)=0x1c) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00000ff000-0xad)={r2, 0xa5, "c84fa25245d7bee64ea3cdf61a820e2a4297437939eb92ba25d0e2af6d4db4c7dc3b5dfa55babf0ea85c8ca27f1bc2769d75594e61a37ffeef956d9c17012020c3e019d7dc76575a173764ac41bebe1c298a819f584ebea3d2cf2bce9a828f6641147092abf1ddb98d482d0a5dffa8d589534f7a09c7a92b40eb94da661c8097c978000f6061ea0096d2333d5936e7646196b9c2922409a5b28b31da149b77074a746b5a69"}, &(0x7f0000323000-0x4)=0xad) 2018/01/05 22:38:51 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket(0x3, 0x1, 0xa7f7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000001000-0x4)=0x7fffffff, 0x4) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x803}) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000502000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2000004, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r1, 0x101, 0xf, &(0x7f0000e67000-0x4)=0x0, &(0x7f000021f000-0x4)=0x4) bind$bt_rfcomm(r1, &(0x7f00007a9000-0x9)={0x1f, {0x3, 0x9, 0x4, 0xfffffffffffffff8, 0x0, 0x81}, 0x5}, 0x9) setsockopt$inet_opts(r0, 0x0, 0x7, &(0x7f0000ee1000-0x81)="c2", 0x58c9da079a73e046) 2018/01/05 22:38:51 executing program 0: mmap(&(0x7f0000000000/0xd24000)=nil, 0xd24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000abb000)={0x0, 0x0}) mmap(&(0x7f0000d24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000d24000)={0x0, 0x44, "d679aef7159216cee6d364622570112e889226548e4a1f275fe6faa0d6d0179d84fabef9d3aaedb932b3e82139bd76e366ffa44c4df7c7ede28efd00a33e4879ad228d27"}, &(0x7f00004a6000-0x4)=0x4c) mmap(&(0x7f0000d24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000d25000-0xca)={r2, 0xc2, "f4c0a5bc45755a1dcbd4f4559a97d2b32f4fbf3b3daefce5dd8a0b1cecf81e8227b068d8f6febf6c5004990da06641f21a4b2ffd408f39863cc097f5f96a23a3a53471073c712a5c933a01233693c0c1371291be60df45aaef4d26af60a92678207e37e6d9fc9adee1f3a0c07944defdabe70a7268d13ba726ffbed52ca9acb9c2a510f6fcf8fc9d6ae306eb3bcb004a33c6eea7fcc587e8b52eb9a412d2d435bba9b1fd8d5b3859fb6190e69c001a64e6f7d70d1fe63435f5eb7e09ee8e3f276a76"}, &(0x7f0000112000)=0xca) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000645000)={@common="736974300001000000000000000000f6", &(0x7f00009aa000-0x6d)=@ethtool_eeprom={0x4f, 0x0, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 22:38:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000d19000-0x3b3)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "f07007", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "677cb6", 0x0, 0x3a, 0x0, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [], "948a77683c23acae"}}}}}}}, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000020f000-0x8)={0x0, 0x0}) getsockopt$inet_buf(r0, 0x0, 0x4, &(0x7f000084b000)=""/21, &(0x7f0000fe6000)=0x15) r1 = socket$inet(0x2, 0x3, 0xf68) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f000049d000)=0x7fff, 0x4) 2018/01/05 22:38:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000897000-0x2c)={0xc, 0x4, 0xf95, 0x8000, 0x100000000019, 0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000dd5000-0x10)={r0, &(0x7f000027c000-0x103d)="1771b4f4485752027f2f06a72536a69024ab610fdb726c790904c3f3337787dcf60a3011e8a06120dd654e2ccfd884b7e03c92e6e11258612abd5c04cbda9b24010904ef16fc85f6fb39446c3832dba158b440c76c269f1c774b84c3fbfcf5bd2eddda52015c13ae07d6ecc6993eb2a20211408fc7828a235def2b328a029e733477715a1dfcfe0c227f2d2e4da9c56ca85703fa69d0dc224206ba4f054e6c5369a77bb846a9cba5a32e5df7a2591d74bf089d3b39441eb89d456c4572b1453bb112938cd642bf963e85a5673e645b5ec067c834ccd4d2e98bcd317d4f056de909e8abd966be32056a3947b9f40db80da72c7f57dffdd5190bd2332763d12d33412f0879de6749a0245442809f5bce516083dfb8a27ad83c2d906ebc85acf0b2cf8775c787ae95d6ed0fe491d731315926dc229d4d48352dde89f461870e3dfbb081f9c96571581c02a3baaaf46a6a1457603f1f3c0740084fc5fefc89dfe0d50b9f7d91de1cad99e1afb03e3820308e11add0f0724a856d10ac9e3c68eb838a60e95fe35dbe9c0c318831c375033b8a06ee9c423ccc694bc0ea5c698c48fe7f2bb60060870b4ff8e5b8a32fa954b010d267971125e3c1ccc5c4f23e117a3694cc1a1fd59fe586dc76b96ef6c6110993fa55e563b7a4dc4126a4c7bad7d00f4c3b79f51162d631d192605685ccc90f35933529976e41254e850103c0b9036d19f8a8c3518a1c570b017033c9e02563523ce7e193aab87be4182c9eb7ecf9c5aa399c391da388a1a8704e490d2a7ef086b3f23be5f84e859dec5f71693ea98a116ddb80018ab041fdc569ec8c59e38a203d07ddb6cf706a0697425b56eb9cb581860c5588778f0ac038556d2433307005816caf58044b95b69ea4a2e3b5bffc279942bfb890d46a63d35ed86e15eca264c6f3cf41f6b620c7ca8d8cfc9d11283d930addb23fc2c265850556949b67ea57346b7e6d862628c7446a7c9e2c9f11deeeadba986d3992c9a3b28a8b7cc31c39a50caae7582a09e4cba2ebf9f865853e0a6baf025fb6b0fec154d314639c3db7a43f735ee13ef974d74cb05cd4381d78dd0eed6f4139e6c87de3f9a61ad7782d2295e3fc96a8d4f4516db6a67b26611565d073b7d56a4fba6abd93dc1b4857851201d005f275722d75a2cb98139768fa6e5ecca2a32b53efd734186677f7b7313eec3360ff5fca4dcff8914f5d8616cc4f4581bc1e18118e5adac2fab2baed160565c4f7034fcb3850a611f3d023e2408cf6333606992182c583367a15e6192204bce00c01c60148ecc7c0607c52e853e6c0bc35b24ed3236b853881670826809ed32a1aba7fcb112a8302e0747c3cf5f7b1fd5d8933c00976f4a8b4be5d2e238cbe9e2de2f2a6a27542eff277004e7d2205ef08a5f5373a6cfd6661fd33ef8b2da7aeebcec90271e81dbd5f5d621c686ea59ffa693137de2d7b7c5ab08449f0e0741f12530206ac8c70210a20506c4448416a82e21c854badc0647db885b95b6a4a332b5cb2ab765f31786aad2b9593fe071332db2346048dcb27976222cdfb2f98f53ae3c879d8f1dbf5d26ae511afda013ebd7d566bcbbd03c27275c1d853b331d92c7599fd29baf891aff3786526b23f836880a4f73b869ab43b71c1aa9533c8db2c858c370ee237ed75249ff886fe84be6abd43c3c6b2d95319440772265bc4778ba51c556a65c6dc241d1d89ac8cf45ba1a9c540036698a73610e481be61a60901a91ee95fae19d85e74ba84c8654c772f014d5579014eb004df19651470f246e6bec6bc01c8f8fa0373257183960b5aedae912f87763eb159c747ba51d4ed12252192f97b48a919a9fac263379d9a0d8d4ce5ccaa5e16fb9ece3d8a1151f228c2aceb0151ee99b95ce23dc4c4c7194c92e20cb16dca3246db07eae33ad37166f571d4981e513e28fbd0809baa091c073674c991f7bcea8110a9e3123344bdfdd466524bbd3974aa3d99d6d73d2327e9af96c45468e64dd5adf84bfd7728824475ddf2d16cde5232c7d3d9bb19f4006a7f57d87c0e43fb9e646cdbd1377232e5bdca889093bf4429b19f5ad3c26cdc8095a4b6abaf4528c18ede0a338f1251ec5ef175fd90aa788b785af2250eb495dd109bcba1afe2e493ee458ddd8985465879f502964241c1ae2d57c86c4bd42d27f83491e92787007a610c99a60f56c026156d79a3590a791e25d5043db102d24a9b58e29b6f70f15ed80628e6eff63cc7f07ff28841ed4d09729f1cbaac1741fbceb7e3266d4e54fbb790d2c8f16b75051b5ce47d9a8a8792a43d245251df726ccf26a8b3c599cd99d9801a707b1e292f5b397b751e67ddf4a26115275b75af3fdff1eb9ef87d9df162c35332428856534561423ab3995fb882d88ddffb7f3bb5209923f65f3805ea95e9a0d4eab1e93a4d48d0b16dea39cd09497d8aab38b0ef621435544e9782b79f7378ae87f34509f52fa1e065a8d7d8b4064331e5ce95b96c03e8b1842a5eb3fc39048858d690c1629cd3da84e6d059b78e3e13dc0e43b016bcb9c9491c94dbf235caeec70f4bb8cd1589fc4fee6324977e95463203b262cfdaad7c09f1b2af2f0a57c29f570cd3f4ba42414a89484fd2938bf14c3b6e6bc83dd56c898f9e52e98c04312b9f5d27b99474e5ee6648586edc02555efdc663b4ad8b6bf4d93ce05aecf775263ff1978d611f24fc6eb276939be3520e162cb67b400526d435637cc3dfeb27794e9d72eccbf23d8c9237fad49f8717f95cd5e9355113af04e6e03ac06cbcc7b26de53026f53141479e6001ba15854ade06b920af17d9c86d586b4977ec5cb1cf69368556b45ff28dc241c050764ab6d1afddf59fba8309c7b37d84d00004bb5968120a965ed5548fd65d2586d5f51e7c58410f183a19e21d7f8534c6925f75980ef3007a9e4d4d898e45467a4d098c5ba490e15d84c0394278aff203a2b1255884ef115345d83e27827d2b09222f657734341c6fbf5cf1242e1d3794607014769294e760cbd418ad4b3dcbaab1f9500558c7565b4b7e9b6ceee0aa65088311ac1f23dbd02d50e5766df862b65e29a877f88a8df06ffd8f94eecc8b7dbc82d2484ade1c366ec84713223ed51bdf9a983eba496c2ad0f1608ce18eee8ba66778836e61f14519cfad3a8c788478e4bf0ea624dab557cfa9f6db15383981d58601690736145a2a8df8304b4d0eaa8d14b7267ea81676415258702bb3a383a3a88d3e27022257e2f436a3266bff5d5de0003a941e33a3ba55358d95c0f20f27a9dfcf66938f57e9ec87cc564c8e7e441d0bad37fe5515b0f29be40b45e4b9f3fb9080a1ad8510fe6426e1195064f946d397f3ed3d5b153cf65c69853579650eaa883c07f696b94299e0d8f488d5c5d2744d23ba42aaa419951e344226300174a0c1605111946be548ce89d0137828fa4eb6145e82f3b57daa5ad7281d276c0d21c80083cc7e4833b14719dc3d9f1e08aece0eb7b6a75a0bda52d6b17428622011c6379ce103019eb5dfc6d43afccb8dfcc67649d1169ed084c386766dd370705ae64d98bc671677f3a6658d8bccd56527951895beb1556051612d93c710ee96b48d05c4f195e1697fdfeaa82688430abba1e9131137746a91f91c84602c6c1925926e1fc54529d5fc9dd4ed977b08957188e6898742a631b259df37a0c37bdaf5ec74e4bc540a74a2805d26cb955a04a9cc405e964d4093082cd95f9e2064fd012c0006f8d4baeb918533c6abbc4e5a2c27e07d170fd1d224b75f5e284e672547fa5c16babd49f1671eac7988a17e0a01fb65f0336e192b1f8a4639c2161bda20a63a046fd6388ebcd1dc545326499c7399fd34a03c3ea425d5763613d2ff8e1d2560a29e16722f23879d147d1fda5b70171efef23d4e7f3a22cea77f9f054e9fa8e69925a244efb6fb317fd823329a18d1dfd725add71406879431180989573870e0f6b1f41f1ea864846c69e2f0892ef3474f311b65d3c90bc17897b22eab833e104b0456504318cb869508d8102b27ccb748d41d14d2cbd7b20c2718508e96da8f1d9de26d3429e2a42c464b508f911c6b1dfb33965ccc13ac11c94f390391e8f44280ed2f35caac52455efc7e45fe3cc11e399c8f0f201e1af3b9bbe3f83afc8e740d6ff9bd59f00eaceca6928531f5315b6ccf6d3c8c4b2af15e4294799b829c1376436d7e5100a3969dbc5dee721394785f85122eea255712cdb834f424b0a1f4cb597fd885fec9ff0bd9a473dc40dfa34d4230074d57cac4447e937a1cd06830935d22974dc4f3e21fa79a5304b407688cda20ee498d234ea6453153621955ac566de1885c2064d1d1361137264627969d0c00fa707e16f994cb02014f6590285232ba1bb390e0fc756240d271f988e261a327d5069f42f36879486a11756474afeb94077831653ed8fd7e7823ae704ecef343be9657756b3c34e1051c97e05cb3dc9d153cb6bcd3990c59f4a47bfb0579f458c12fe730b371ca15a4d76c5c876362718cadf50cb26fc1505580208515b6b3a1ab163828af7067818871a5daedaf764410bce971f687b9473e46dbe03360b6d776aa2b5f41b702ba5f1b72198d4c1a70a3b31dec02cf1c13601c052eb8039c2ca48fe45cf24e73feec6e38579a6097339726f9d15365c389957681c19c9fad89412194fdb5f93a82bafa3fb8773ec469dcc026e17774f0e2a5ec604ef6e89412065dd25678a3d1c52f5c86e9c5ad103b24820e9394186e2672186e648265a0b1f53e81375f9c7bb1dfd35792ad84a592ddd0381e1b179a13613cf04d8a2287009b8f0c627e476155b6e904a52142ee11eb231ac3de4d2cbd0ff964e6127819b06621fd2f5385c8b7dd33b5c6005cca38708cb57c398c82f63d708fb431a478353d64600134cac050e730103d23f824e8cb8ebb656ffac1f713a4dcc3d52146d3102369fb3b45c0bcd9263b1d60208feca122fd70be3d3647b89cdd915229dc2a90c2ce11a5bdb3154d5daa793b28fd5986959e914999e1f82fe2a094c36acdd3bfe350ea2f96f93c2417139538df0c2bdb42c52b9b725729f4ce8fb718fc51f353011739af30a9e506558d541950686d970427d262514845a2703b293708dd18887c4cd2d813abe94243819ff8e08838ffba3164570636ceb693dabf1f88a494dc6af486c56149ee767b929ca3f7030f5cbbf3de34b559997bfd109a432e43e8826a391358a9502e0d75898d3844333463f701faa5b6c6f329d6bb9727a384a03f10cfa9e5b3d5ec08b3d504641d387fae6eca9fda3249387496a05f0c163be37e220326a1a3dbc714aa853877b2be5b0fc7e03c94479fb461542241975579501b8953b0e18953da1f24f864f4b59b69d786cf8081670e08966ee2c030eec9a870bfbe4d01b11a6969d5bc8e4339aede90a9544671e8dd3883fff846f5efb682d607a207e29d2cb64566e71c04326cf5a771ed1a08cc440a010c834657b57d0cfc7c601a20d65035b3dbc7d58ace3c753e814da0389b9c415fc4051d3ea66ac95994b8e75d9289f1c9f54c52fee4f18154024c6cfab543efdbd6c98885380a096c2f126c82057b88f502e6d6475369676b90fece2bc6d0c2467bda0cf2d9f62873e52f60962068a5c68069691ccd366171772eebc180c63729f9005f26eb1dd30fbbd148e63c87ff21783bc1a2fb27270699e6e274ce61ebc0789197b09062257c0df733c25cff7ce8161a229e618deaddd0058c3c6480914baed92a086debd8cd3788034b41b7f538a7ac05b854d794362b242d47c2a82e0e469992f85cfdb7768393d8bbe19167ab85be6e540f03a19b0da9b301ce7f17536f8a3f57a2fb588e6b7d3632d8c05872593dfc4bd1460c1fbf5359b4bc7dbf58"}, 0x170) pipe(&(0x7f0000123000)={0x0, 0x0}) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00008bc000)={r0, &(0x7f0000e89000-0x1d)="f8312c1edf256bf1e4b763d6e1d7b01206c71ad3ec7b11f6e3a4498767", &(0x7f0000f92000-0x40)="88f2c16112cc66fdf34c0a6e3db2bb96a45729fa7a8f039905fe40d603fc32127ef0e5e4a99240ac3e8bc4fc6f614a05cadce4c5c51c7e079cea884f2952a4ae", 0x0}, 0x20) bpf$PROG_LOAD(0x5, &(0x7f00007f8000)={0x1, 0x5, &(0x7f0000822000-0x68)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x3}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00004a1000-0xa)="73797a6b616c6bf20800", 0x8, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/05 22:38:51 executing program 4: r0 = socket$inet(0x2, 0x80f, 0xffffffffffffffff) r1 = socket$inet(0x2, 0x3, 0x2000000003) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x4}, &(0x7f00007b0000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f0000000000)={r4, @in={{0x2, 0x3, @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]}}, 0x8c) close(r1) unshare(0x400) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000002000-0x10)={r4, 0x3ff, 0x10080000001, 0xf661}, 0x50d) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f000090b000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000001000)=0x0) preadv(r1, &(0x7f0000001000-0x80)=[], 0x0, 0x0) [ 251.331923] sctp: [Deprecated]: syz-executor1 (pid 25160) Use of int in max_burst socket option. [ 251.331923] Use struct sctp_assoc_value instead 2018/01/05 22:38:52 executing program 3: mmap(&(0x7f0000000000/0xf6e000)=nil, 0xf6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x2, 0xe9, &(0x7f000014e000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000e9b000-0xb8)={0x0, 0x1, 0xffffffff, 0x6, 0x5, 0x7, 0x9, 0x8, {0x0, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x952, 0x4, 0x6, 0x5, 0xfffffffffffffff7}}, &(0x7f0000301000-0x4)=0xb8) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000305000-0x20)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f6e000)=0x20) sendmsg$inet_sctp(r0, &(0x7f0000b4c000)={&(0x7f00004ad000-0x1c)=@in6={0xa, 0x1, 0x5, @loopback={0x0, 0x1}, 0x8001}, 0x1c, &(0x7f000010f000)=[{&(0x7f0000f6e000)="", 0x0}], 0x1, &(0x7f0000f01000-0x60)=[@sndrcv={0x30, 0x84, 0x1, {0x8, 0x9, 0x20c, 0x80, 0x49ed, 0x4cbe, 0x42, 0x1, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x202, 0x6, 0x9, r3}}], 0x60, 0x4000}, 0x14) r4 = socket$inet6(0xa, 0x44007fffc, 0xffffeffffffff33a) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000f6e000)={0x0, @in6={{0xa, 0x0, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0xdc, 0x3, 0x8, 0xd3e4}, &(0x7f00000f2000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r4, 0x84, 0x79, &(0x7f00005f6000-0x4)=0x0, 0x4) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0x7, 0x0, &(0x7f0000f6f000)={0x0, 0x0}) epoll_pwait(r6, &(0x7f0000a73000)=[{0x0, 0x0}], 0x1, 0x4, &(0x7f0000727000)={0x6}, 0x8) connect$bt_l2cap(r7, &(0x7f000026e000-0xe)={0x1f, 0x7, {0x6, 0xffffffffffff1fe4, 0x0, 0x4, 0x8, 0x0}, 0x6, 0x753}, 0xe) setsockopt$inet_sctp6_SCTP_RTOINFO(r6, 0x84, 0x0, &(0x7f0000bfa000)={r2, 0x890, 0x0, 0x3}, 0x10) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000f6e000+0x671)={r5, 0x9, 0x10}, &(0x7f0000f6f000-0x4)=0xc) setsockopt$inet6_int(r4, 0x29, 0x400000004c, &(0x7f0000f5f000)=0x0, 0x4) 2018/01/05 22:38:52 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000b2a000)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x800) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000eb5000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) accept(r1, &(0x7f00009b3000-0x1c)=@in6={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00009b4000-0x4)=0x1c) setsockopt$inet_int(r1, 0x0, 0x12, &(0x7f0000a42000-0x4)=0x0, 0x4) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000702000)={0xffff, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x4c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7aa309155d320d0, 0x0, 0x2, 0x31bef9b2, 0x6, &(0x7f0000d68000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x5, 0x8, 0x101}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000ccd000-0x2c)=[@in6={0xa, 0x3, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, @in={0x2, 0x0, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) 2018/01/05 22:38:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) bind$netlink(r0, &(0x7f000098f000-0xc)={0x10, 0x0, 0x0, 0x5}, 0xc) r1 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000e54000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00004aa000)=0x10, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f00001af000-0x4)=0x2) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f00001ce000)=0x7, 0x4) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000a73000)=0x0) unshare(0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000974000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f2c000-0x28)=@ethtool_eee={0x45, 0x9, 0x10000, 0x7, 0xffffffff, 0x3, 0x7, 0x62, [0xc6d8, 0x1ff]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 22:38:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000333000+0xb0)={&(0x7f0000ba4000)='./file0\x00', 0x0, 0x18}, 0x10) r0 = socket$alg(0x26, 0x5, 0x0) connect(r0, &(0x7f0000546000-0x10)=@ax25={0x3, {"3eaf57d4442e21"}, 0x0}, 0x10) pipe(&(0x7f0000a51000-0x8)={0x0, 0x0}) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000202000-0x8)={0x0, 0x0}) r2 = accept4$inet6(r1, &(0x7f0000f89000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000d9f000-0x4)=0x1c, 0x7fe) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f00008a6000)={0x2, 0x1, 0x2, 0x2, 0x200}, 0xc) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000628000)={0x4, &(0x7f00006be000-0x20)=[{0xfffffffffffffffe, 0x100, 0x2, 0x1}, {0x3, 0x3, 0x9, 0x101}, {0x1f, 0x2, 0x20, 0x5}, {0x10001, 0x4, 0x5, 0x8}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000568000-0x4)=0x80, 0x4) 2018/01/05 22:38:52 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffff9c, 0x0, &(0x7f0000000000)=0x0, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0x1d, &(0x7f0000001000)=""/249, &(0x7f0000001000)=0xf9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000001000-0x10)=@generic="4e8317e315527fe2ed34f8b5898812c9") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e, &(0x7f0000a72000-0x30)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x11, 0xfffffffffffffffe, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, '\x00\x00\x00\x00'}}}}}, 0x0) 2018/01/05 22:38:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00007c3000)={0x0, 0x0}) listen(r0, 0x1be0) r1 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r1, 0x400) r2 = accept$inet(r1, &(0x7f000065c000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000c7d000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000f14000-0x4)=0x8) 2018/01/05 22:38:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x80) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000895000-0x4)=0x2, 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f00002e2000)={0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x205, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) bind(r1, &(0x7f0000012000)=@generic={0x1, "b69b414ac2b64f7d2df9e6ea8b5c11a30d5d8bd5cf2fa81f79e1e322176cd8eb29c89b2a118967da4d8b8a8eb8a38f5fa6d661a6ed036d17fc6bf0c7123e1e8dc9d4ded6b3f1f5911bac9e821878d358b58299db9522b0ec224b78069e9d43f8a3434c9b33204a15902563f595e78242c4684c1ae377b609a23ec20cbcc4"}, 0x80) 2018/01/05 22:38:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00002db000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00006c4000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f5b000-0x4)=0xe8) r3 = getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000f79000)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000711000)={0x0, 0x0, 0x0}, &(0x7f0000ccf000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e20000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ba1000-0x4)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000738000-0x4)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000dbd000)={0x0, 0x0, 0x0}, &(0x7f00009f9000-0x4)=0xc) r9 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000fee000-0xc)={0x0, 0x0, 0x0}, &(0x7f00008e8000-0x4)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000478000-0xe8)={{{@in=@broadcast=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f39000)=0xe8) r12 = getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000f3d000-0x4)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00006fe000)={0x0, 0x0, 0x0}, &(0x7f0000080000)=0xc) r15 = getgid() sendmmsg$unix(r0, &(0x7f0000325000)=[{&(0x7f000090a000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000f61000-0x10)=[{&(0x7f00001c9000-0x8f)="4329c5235015709c43da3eb43d5e1e09820341fbab162de75597c2fd3101e87f3e4b31079d67f0b0b56e8e0a060f4273b5c8f0ddf4d3456bad7168b8ea45ff8b710f51da411ce445da43fb3617e9d60322dfa4ffee1edffd75c091cfb6468a8e98edae7f9cdba88b92a170943b340714666cafe032190082e500f973cb686ac01709c56040d3c4d30ef37060661fbd", 0x8f}], 0x1, &(0x7f00005d0000)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}], 0x60, 0x50}, {&(0x7f0000f20000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f00000a3000)=[{&(0x7f0000fe5000-0xbf)="f774032421afaacd613ce853918204e7ee0319e8be635f39d96ec9c5459aef5f8999b921528b6a9bed362a6684efab2ab1e3cd27246aad39c6743f2556777b33c638368a89466f0a2959c741c675d81019e4dbe7283f8e74e00412d58dacea34d8da219f18fcbfd0d752b1fcaab680957767448b4deef87a3fca1c8874b5e0404822e643c91892ff0e7d6c5d813071ce18af3480c9218ac5449062a5f53f382da052918519af2f5d19ed32c52efcedbaa495cc5dc4d6f0c1db642fef8d577f", 0xbf}, {&(0x7f0000198000)="470d2e86b022c2411eafd79bb92408d50589560b762d06d1d154c459e1e07bee06de6fcc206c01c1da6c5c547ea2e56fae0f1da6b6d784fb2f06410376b6d0b61c3b099587c560260c8d83969fcea0624cc70cf07bca00a4facd4af57e1a0c219d12ed0724ad3a4876e3d103d4360aac9c7b50f5c4a4a87845daeeb9f50c934a75801ed6094f7dd994d6993c483b7785355d9d", 0x93}, {&(0x7f000065a000)="f776c08f572f0cefc6a67e259672a0e093bc2da88ea2117d0cd0053c84c31ab495fb8020e87696658e0bddc0190e18bf8b9fb6436a018b42b83771fd843dfe", 0x3f}, {&(0x7f00006cb000)="b09de30066fd3350d632d3393074404207be41664cc92fdfffee2c39f964577abc9e91bd04a9b594ea57a050f4773c0b6a2154a5d6b6cd06478e8a9968821befde94a976d3b4e7aa65360212cfd0ffc27bd01394528af4fac232434bdd", 0x5d}, {&(0x7f00006e4000)="90516fcc092256914c8ea5f8d8dcdf9ef253a15c3a4f5aa938c0d99ec2da6bc8ec9c88863a3c7dcdaceed716dc7f3840d6ad2f5a278f40cbabfd84f65a6775c7200a5e875bbcbc9cf7cefeb75cec8db7edcaf50a5d7121e980843d54cd0e406d5c273002bed9dad1830b43df65c3a840ee704eff80edee5bb83ad0f2", 0x7c}], 0x5, &(0x7f0000570000)=[@rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}], 0x90, 0x4000000}], 0x2, 0x4040) sendto(r0, &(0x7f0000c0b000+0x77c)="97bb447eb7718744c8e1ae9b56c8b0829856faa21e6eae214b0e00fdf9c006b6ed1b9aaa7331579b727e180fd70ce4597956456b8a9b8ca61af0beb91386f33f6ce342b61519d3f8a990f94a137b441bdc613367aaa16f1c0b79c9cb05e30859d2594d4f3a900ed8055b8743eb3c56f8a4d20c38ab4cde9ebd522e16a9bc0dca0ffc84734429983a6b06497a81457fd9286515fc5418e1bd9fbd949ca3c79aa8b4431c3eef9d1cc695320f4a356a2b2f", 0xb0, 0x4, &(0x7f0000e6d000)=@sco={0x1f, {0xa2f, 0x5, 0x1, 0x2, 0xfffffffffffffffa, 0x0}}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000769000-0x8)={0x0, 0x0}) bind$unix(r17, &(0x7f0000665000)=@abs={0x1, 0x0, 0x1}, 0x8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000009f000-0x4)={r16}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00003bf000-0x8)={0x0, 0xe3a1, 0x5}, &(0x7f000073a000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r18, 0x84, 0x9, &(0x7f0000d73000-0xa0)={r19, @in6={{0xa, 0x0, 0x4, @loopback={0x0, 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f, 0x5, 0x10001, 0x80000001, 0xe0}, &(0x7f0000972000)=0xa0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r20, &(0x7f0000a83000)=@file={0x0, './file0\x00'}, 0x1cf) 2018/01/05 22:38:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000e3c000-0xc4)=""/196, &(0x7f0000805000)=0xc4) setsockopt$inet6_tcp_int(r0, 0x6, 0x16, &(0x7f0000356000)=0x1, 0x0) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="", 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/05 22:38:52 executing program 4: r0 = socket$bt_l2cap(0x1f, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$sock_void(r1, 0x1, 0x3f, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000f50000+0xfab)=[@in6={0xa, 0x2, 0xa, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x90}, @in={0x2, 0x0, @rand_addr=0x7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000ca4000-0x4)=0x80fc, 0xfffffffffffffc24) 2018/01/05 22:38:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x400000000003, 0x0, &(0x7f0000634000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000055000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00004b0000)={0x0, 0x5}, &(0x7f0000b12000)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000569000)={r4, 0xda5}, &(0x7f000048a000-0x4)=0x6) socketpair(0x5, 0x800, 0xffffffffffffffff, &(0x7f0000b25000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r6, 0x3, r0, &(0x7f00003b8000-0xc)={0x1, 0x0}) socket$netlink(0x10, 0x3, 0xd) r7 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000077000)={&(0x7f00002e3000-0x8)=[0x0, 0x0], 0x2}) r8 = accept4(r0, &(0x7f0000277000-0x80)=@generic={0x0, ""/126}, &(0x7f0000ccd000-0x4)=0x80, 0x80000) setsockopt$inet_sctp_SCTP_CONTEXT(r8, 0x84, 0x11, &(0x7f0000f06000-0x8)={r5, 0x8001}, 0x8) poll(&(0x7f00002e4000)=[{r3, 0x0, 0x0}, {r1, 0x3, 0x0}, {r2, 0x8200, 0x0}, {r8, 0x8000, 0x0}, {r2, 0x8000, 0x0}, {r0, 0x1000, 0x0}, {r0, 0x100, 0x0}, {r1, 0x4001, 0x0}], 0x8, 0x3ff) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r7, 0x84, 0x21, &(0x7f00007a3000-0x4)=0x0, &(0x7f00002aa000)=0x4) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0xc0) connect$unix(r1, &(0x7f00003de000)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/05 22:38:52 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000000)={0x0, 0x0}, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000ede000)=0x0, &(0x7f0000052000-0x4)=0x4) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000bd3000)=@generic={0x1e, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) sendmsg(r0, &(0x7f0000316000)={&(0x7f0000dd7000)=@generic={0x10000000001e, "0100000000007b0000000001e526cc573c5bf86c483724d91e14dd81739effea1b48006be61ffe06d79f00000000000000076c3f010039d880000000000000000000af50d5fe32c419d600cbc7e3ad3100088356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000d0c000-0x30)=[], 0x0, &(0x7f00006e1000)=[], 0x0, 0x0}, 0x0) 2018/01/05 22:38:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000d74000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x3, 0x200b, 0x0, 0x0, 0x0}, 0x20) socket$bt_sco(0x1f, 0x5, 0x2) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000f5b000)=0x3, 0x4) connect$inet6(r0, &(0x7f0000f03000)={0xa, 0x0, 0x10000000000800, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00007ff000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f64000-0x4)=0x20) 2018/01/05 22:38:52 executing program 2: 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) socket$packet(0x11, 0x3, 0x300) socketpair(0x11, 0x0, 0xfffffffffffffc01, &(0x7f00004b8000-0x8)={0x0, 0x0}) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f00007b0000-0x410)={0x6, {{0xa, 0x0, 0x20, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x7, [{{0xa, 0x1, 0xffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xcf8a}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xadbf, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3a6240b9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x3, @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]}, {{0xa, 0x2, 0x8000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x100000000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xdf2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x410) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000cef000-0x3)='nv\x00', 0x3) shutdown(r0, 0x1) 2018/01/05 22:38:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1f, 0x1, 0x1000000000000) accept4(r0, &(0x7f000031d000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000fc7000)=0x60, 0x80000) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00005a7000)=0x0, &(0x7f0000838000)=0x4) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000fd7000)={@loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x1}) socketpair(0x2, 0x3, 0x1, &(0x7f0000a3e000)={0x0, 0x0}) accept$alg(r1, 0x0, 0x0) 2018/01/05 22:38:52 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(r0, &(0x7f0000000000)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000002000-0x10)="92ab768bcb4f0f63cfebb09aeff018ef", 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x3)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r0, 0x89fa, &(0x7f0000ab5000-0xfb)="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") r2 = socket(0x6, 0x1, 0xfffffffffffffffd) socketpair(0x9, 0x801, 0x8, &(0x7f0000fb2000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r4, 0xc010640b, &(0x7f0000da3000-0x10)={0x0, 0x0, 0x9}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r4, 0xc00c642d, &(0x7f0000be3000-0xc)={r5, 0x80000, r4}) ioctl$DRM_IOCTL_SET_MASTER(r4, 0x641e) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000b5c000-0xc)={0x0, 0x8, 0x2, [0x765, 0xa60]}, &(0x7f0000631000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00001ad000-0xbd)={r6, 0xb5, "88e80bb7b91c2c2f2ec070811ca5005ac5ced3143934db1006e759a38f904e76a27b3f7422c0ad25ea35ba73b4da77dd4fac46cfdd277a9ea08642bb238be3b52139a524cc31ccc1939302c8c04ca9208e5b838e48c61dd16272f751a09003c9b15c596bf17e6393057377d138df85488ddf675395b83f082d661be0dae55a15fe8573d1b6d64073b8c711eaf832ed2b3c5938eb1da4ef09bca3cdc66b12543c2fab4986ddc97dab645b2a1710dc5f4e4fd8cb63ff"}, &(0x7f0000107000)=0xbd) connect(r2, &(0x7f00004ec000)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000c7c000-0xc)={0x0, 0x2, 0x30}, &(0x7f0000de3000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000c3a000-0x4)=r7, 0x4) 2018/01/05 22:38:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000807000)={0x0, 0x0, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000e8f000-0x4)=0x1c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000a47000)={0x0, 0xd6, "f5e83a5842b221da0959eac0d2a21ff53767c51f3f9230ff28098eee7850d45ce0d655d3c60b05f7e9a999b6d51790f099ff1726af2c806d2cb66d68e87054aec6131eb682ed503334b625c6e77ff46dabf4b1726493423e2fc3e329a9ae65895c19da044e2f91a5c75661625c51af8a9a770e827e17941a42455f427817faab5cb014d18d9499ab10e8f4edced49c329b4842093c98b0938cd1f6a92a8cc037a0e0b8a776b308f18d087d760ea0e098c85e9b75afd6f2497294d54232279b389595c5b6e26ff6d54fe88eca18b7703fa5fe600936d3"}, &(0x7f0000d7e000-0x4)=0xde) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000df3000)={r2, 0x8}, &(0x7f0000c1a000-0x4)=0x8) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f00008e6000)="a5cb37d52cf23d0dee3db1d3f3095d7e", 0x10) pipe(&(0x7f0000657000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000cf5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000b16000-0x4)=0xb) getsockopt$inet_buf(r0, 0x0, 0x483, &(0x7f00008e6000)=""/0, &(0x7f0000000000)=0x360) 2018/01/05 22:38:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000618000-0x8)={0x0, 0x0}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000f5f000-0x10)={0x2, &(0x7f0000a05000)=[{0x1, 0x5, 0x6, 0x0}, {0xc, 0x5, 0x5, 0x100000000}]}, 0x10) r1 = socket$inet(0x2, 0xffffffffffffffff, 0x7f) setsockopt$inet_tcp_buf(r1, 0x6, 0xb, &(0x7f0000c32000)="13b9e45b99409f0031ae40165116c20129818f37ef79cf16b9b35b2ebfd673c5a0d40d406e2145f9c0c3b7570179866712e13ec1df69fc8e07a55ec75da23328", 0x40) setsockopt$inet_group_source_req(r1, 0x0, 0x2b, &(0x7f0000000000)={0x0, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/05 22:38:52 executing program 6: mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000084f000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f00000e9000-0x40)={0x400, 0x7, 0xfffffffffffffffd, 0x2d, &(0x7f0000f84000)=""/45, 0x7c, &(0x7f0000a75000)=""/124, 0x37, &(0x7f0000f85000-0x37)=""/55}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f7c000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha256\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f7e000)={0x0, 0x0, &(0x7f0000f83000-0xa0)=[], 0x0, &(0x7f0000f84000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x2}], 0x30, 0x80}, 0x41) recvmsg(r2, &(0x7f00001f5000)={&(0x7f0000a06000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000e46000)=[{&(0x7f0000be5000-0x5)=""/5, 0x5}, {&(0x7f0000f72000-0x3a)=""/58, 0x3a}], 0x2, &(0x7f00008e6000-0x57)=""/87, 0x57, 0x8a}, 0x20) recvmsg(r1, &(0x7f0000f7e000-0x38)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f77000-0x50)=[], 0x0, &(0x7f0000f77000-0xe3)=""/227, 0xe3, 0x0}, 0x40012042) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f000090b000-0x20)={0x0, 0x0, 0x1, 0x1f}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000bbf000-0x10)={0x2, r3}) r4 = socket$key(0xf, 0x3, 0x2) r5 = accept(r4, &(0x7f000050f000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000f85000)=0x10) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f0000f89000+0xeb)=@assoc_value={0x0, 0x6}, &(0x7f0000dea000)=0x8) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x75, &(0x7f00008b9000-0x8)={r6, 0x1}, &(0x7f0000f8a000-0x4)=0x8) ioctl$sock_netrom_SIOCADDRT(r5, 0x890b, &(0x7f0000862000-0x4)=0x0) syz_emit_ethernet(0x77, &(0x7f0000f56000-0x77)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x6007, @ipv4={{0x18, 0x4, 0x2, 0x1, 0x69, 0x1, 0x7fffffff, 0x0, 0x3d, 0x0, @rand_addr=0x101, @broadcast=0xffffffff, {[@ssrr={0x89, 0x13, 0x7f, [@broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, @rand_addr=0x81]}, @ra={0x94, 0x6, 0x2}, @ssrr={0x89, 0x17, 0xbb1, [@rand_addr=0x2, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0xd34, @loopback=0x7f000001]}, @rr={0x7, 0x7, 0x2, [@loopback=0x7f000001]}, @generic={0x83, 0x12, "7588d3fd62a74e78c4d67067edbc5b9e"}]}}, @igmp={0x1e, 0x101, 0x0, @broadcast=0xffffffff, "d1"}}}}}, &(0x7f000040e000)={0x0, 0x0, []}) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000f87000)={&(0x7f0000f67000-0x10)=[0xfffffffffffffff9, 0x6d, 0xffff, 0x9], 0x4, 0x6, 0x9, 0xb1, 0x80000001, 0x6, {0x9, 0x0, 0x61, 0xab72, 0x7, 0x1, 0x7ff, 0x5, 0x1, 0x6, 0x2, 0x20, 0x76f13b4d, 0x8, "bbdeeb8fd0b5f0edeb6168d80d45cbcb61a7a840c418fc5ba696b1585bd3e782"}}) 2018/01/05 22:38:52 executing program 0: mmap(&(0x7f0000000000/0xf72000)=nil, 0xf72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0xf, 0xcf, &(0x7f0000f73000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000f73000-0x4)=0x0) r1 = socket(0x10, 0x802, 0x0) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000b24000-0x18)=@get={0x1, &(0x7f0000243000-0x9a)=""/154, 0x2}) write(r1, &(0x7f0000238000)="150000005500056d000202080000dd0307000000c9", 0xffffffa2) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r1, &(0x7f0000f75000-0x38)={&(0x7f0000f75000-0x48)=@full={{0x3, {"7551a565a48e93"}, 0xfffffffffffffff9}, [{"f61206758a2ef1"}, {"f00e1de7c7d314"}, {"bd0c6b835fb689"}, {"7817c2d14fe933"}, {"52f7df4f511a50"}, {"79e785dce3df9a"}, {"ac21bd38c761d4"}, {"5235f5e3e83166"}]}, 0x48, &(0x7f0000331000)=[{&(0x7f0000f75000-0x1000)="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", 0x1000}, {&(0x7f0000f74000)="f2b2eba55429d8f05e698ef0cda6e1796a618a00f74bc9fd35afc92eef5d387f70df9c924f68e0ef3c075931c34902c930e4dea0e958671904b3aa62f501b329a8b62ea0a3271c05e4b099c566999c3c15da58b2cafb4606ec22e0add516618d41d1decc9b55929f66b458b14ad7f8264ccea59a5c3da4d8223af82107e7ae65c498a402ca91497484ff7aac41166aed2fe053a1bb355abbcc2204f31a701c9f638d3908f76a612bc3a2e6608dda7b6908", 0xb1}, {&(0x7f0000f75000-0x71)="2e1f398a195f854656ad00ce394046e46a114c5b68ce1e5c8a73aab9af9871636ff05f7f46231a3e140af93fe66ea8bf0b0006d90c76a547195be18130d671ebfbd0e2a98919ff862620d62006fec3c47e697cc62fc6a5a31572b38219c49913f775705980fb166843fcc5b5a5b642fd07", 0x71}, {&(0x7f0000f74000)="c6ed4e27b8014eb99c43df817088881721d18dc2db52b66a79313703a5201f38033f41c8d8afa75daf85380f35205bd0047740f16a5bf36bcfa46026da1e883ff612be344c604ccc534cc8c31ca1c128026f1678deb3bcea", 0x58}, {&(0x7f0000ad9000-0xac)="22aa98963c1a420f9e470736cd07fee5b09d57100e336205915b30860657c1ebc6c90565cf9cd17535e882d6ec1ea9b907623e104a7845196be54338cb15e5912beae2d411a08c71814fee98dd6525930af411b6157339f4323ddddfc31f4b6f1871c1ae793342e069f59a1cfdb15656947f829b90edaf928b97ad916c9f6e57d8678f329975b3e5ea4b3252cc664fd80cb953b3fd16248a75858589d7b6aa3ba80af5e69ba959b7ef36f92e", 0xac}], 0x5, &(0x7f0000f74000)=[{0x38, 0x11, 0xf6a, "27f106651ce1da8129bbf05dc15525c3cf28fa8c6001f3ba8b9b4cb2d85e286e9eae"}, {0x30, 0x6b07ec58f75d8b97, 0x3, "6e5e5c8ae8b62e534b3da52bfcde1bbc2db7ff23fbf2eb4b71df"}, {0x68, 0x84, 0x9, "fb8c3dcd6cb85476a8daf42403ca60361d76a7d09e1a6cb4e351019ec7d7e9aab33ae6fd5fb607c74e7241b04920bcbaf05b22706b66398ade9509babeb466e303dcf94ff13619f4f1626faf9a17096ebef82bde"}, {0x10, 0x118, 0x7fffffff, ""}], 0xe0, 0x40}, 0x2000) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000f74000-0x410)={0x9e, {{0xa, 0x3, 0x0, @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]}, 0x0, 0x7, [{{0xa, 0x0, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0xff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x8fff, @loopback={0x0, 0x1}, 0x8001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x100000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x56, @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]}, {{0xa, 0x2, 0x81800, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x3, @mcast2={0xff, 0x2, [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]}]}, 0x410) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000f72000)={0x3f, 0xfffffffffffffffc}, 0x8) 2018/01/05 22:38:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000056c000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf0b00000000000007ddb42113", 0x10) accept$alg(r0, 0x0, 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f000074f000)=[{0x0, 0x0, &(0x7f000067a000-0x10)=[], 0x0, &(0x7f0000bb7000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f000004c000-0x38)={&(0x7f0000d18000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000f9d000)=[{&(0x7f0000b38000-0x45)=""/69, 0x45}], 0x1, &(0x7f00008b1000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000bea000+0x64d)={0x0, 0x0}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000f00000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000ca6000-0x8)={0x0, 0xadb}, &(0x7f0000492000)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000747000)=@assoc_value={r4, 0x5}, 0x8) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00001cc000-0xc)={0x0, @multicast2=0x0, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f00000e5000)=0xc) 2018/01/05 22:38:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005aa000)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(twofish-asm)\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) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000049b000)="c9fef5ee5af0a3df60437edef68b9699", 0x10) r3 = socket$kcm(0x29, 0x2, 0x0) r4 = accept4(r1, &(0x7f0000968000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000981000-0x4)=0x10, 0x80000) ioctl$sock_netrom_SIOCGSTAMP(r4, 0x8906, &(0x7f0000c7a000)=0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r2}) sendmsg(r1, &(0x7f0000cad000-0x38)={&(0x7f0000761000)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f000014b000)=[{&(0x7f0000791000)="b0", 0x1}], 0x1, &(0x7f0000834000-0x13f8)=[], 0x0, 0x0}, 0x8840) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/05 22:38:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000272000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x806, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x80000000000001, @random="34ddad79a4da", @rand_addr=0xfffffffffffffffe, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @broadcast=0xffffffff}}}}, 0x0) r0 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000119000-0x6)={0x0, 0x7}, &(0x7f00008e3000)=0x6) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000cdd000)={r1, 0x1}, &(0x7f00005fa000-0x4)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000595000-0x6)={r1, 0x7}, &(0x7f0000b07000-0x4)=0x6) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000220000)={r1, 0x3, 0x10}, 0xc) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f0000016000-0x4)=0x0, &(0x7f000014f000-0x4)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000b79000)={r2, 0x1ff, 0x0}, &(0x7f0000d72000)=0xc) accept4(0xffffffffffffff9c, 0x0, &(0x7f0000487000)=0x0, 0x800) 2018/01/05 22:38:52 executing program 0: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000784000)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000001000-0x4)=0x2, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0xee, "99c5b4e1a71e6f008227f16a08756b1de2aea47d7a033ff3e59921fa3e9e40883b1cc4790e4d325f2c0b8e0c1bb888d00e583bce06a61c5fb1252d1203592426313a94b6993af90ed88488b12879e56028a0c6f81b4ac002d41b9b3a05cceae1e5bd5f719a4f1e22244989e4b5dc684cfc1f1d1e08ed393d50c1f960545f376f197cf25a316f82559896d65ce440d041a045519a5f85cac6cd1bc0be211ae45847b05c6e84d3fddde6be76e92cea92c4c6d9b50560a402a2bb69de5dca8290452b9de6497dbc0c2104e11638b6bf7a7d9da743678f1e4891f2a253436f91785e41399c3462fe3c95a60534b900dd"}, &(0x7f0000002000-0x4)=0xf6) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={r1, 0x8}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000002000)={r1, 0x0}, &(0x7f0000002000)=0x8) connect$netlink(r0, &(0x7f0000001000)=@kern={0x10, 0x0, 0x0, 0x8010000}, 0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000004000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000002000-0x7)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r2, 0xc010641d, &(0x7f0000003000)={r3, &(0x7f0000003000)=""/223}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000005000-0x20)={0x7fff, 0x0, 0x10001, 0x5}) ioctl$DRM_IOCTL_AGP_FREE(r2, 0x40206435, &(0x7f0000000000)={0x7, r4, 0x10001, 0x81}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000005000-0x8d)=""/141, &(0x7f0000005000)=0x8d) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000003000+0x694)={r1, 0x14}, 0x6) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000000)={r1, @in6={{0xa, 0x3, 0xff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001, 0x1f, 0x7fffffff, 0x0, 0x2}, &(0x7f0000007000-0x4)=0xa0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r0, &(0x7f0000008000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000001000)=0x3, 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000006000-0x10)={r5, 0x10, &(0x7f0000007000)=[@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000008000)=0x10) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000002000)=0x1, 0x4) 2018/01/05 22:38:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000d4000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000acf000-0x4)=0x0) 2018/01/05 22:38:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0xff) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000484000-0x1)=0x80, &(0x7f0000fe6000-0x8)=0x1) getsockopt$inet6_mreq(r0, 0x29, 0x8000000011, &(0x7f0000da8000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000e42000-0x4)=0xfffffffffffffe73) 2018/01/05 22:38:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000b36000-0x4)=0x9, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000c9c000)={0xa, 0x2, 0x8ce3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0xfffffffffffffe7d) listen(r1, 0x0) sendto$inet(r0, &(0x7f0000d44000)="", 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000c3f000)={0x5, 0x9}, 0x8) close(r0) 2018/01/05 22:38:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x4) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000a72000)=0x0, 0x4) ioctl$int_in(r0, 0x5452, &(0x7f0000ae8000)=0x7) sendmsg$unix(r0, &(0x7f0000003000)={&(0x7f0000004000-0x13)=@file={0x0, "200000000000000009000001f2dc"}, 0x10, &(0x7f0000299000)=[{&(0x7f00003a5000-0x2c2)="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", 0x28e}], 0x1, 0x0, 0x0, 0x0}, 0xc000) poll(&(0x7f0000009000-0x20)=[{r0, 0x0, 0xfff}], 0x1, 0x0) setsockopt(r0, 0x6dc, 0x1000, &(0x7f0000800000)="aebd5957b8c412dde64e7b6d6abcf78a", 0x10) sendto$unix(r0, &(0x7f0000a3c000)="", 0x0, 0x0, &(0x7f0000376000)=@file={0x0, "200000000000000009000001f2dc"}, 0x10) 2018/01/05 22:38:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000002b000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f0000ed1000)={0x1000, &(0x7f0000699000)="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"}) bind$alg(r0, &(0x7f0000b5a000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(twofish-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf0b00000000000007ddb42113", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f000058e000)={0x0, 0x0, &(0x7f00007ab000-0x10)=[{&(0x7f0000aef000-0x10)="a41a141f989bbfa481b1d97088e1a040", 0x10}], 0x1000000000000349, 0x0, 0x170, 0x0}, 0x0) read(r2, &(0x7f0000240000)=""/221, 0xdd) getsockopt$sock_int(r0, 0x1, 0x0, &(0x7f00009f8000)=0x0, &(0x7f00007f0000-0x4)=0x4) 2018/01/05 22:38:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00009b2000-0x10)=[{&(0x7f000064b000-0x2a)="000000001a001bc91d001c000055000002080000000007000000298a07000000010000000ef4ff010b40", 0x2a}], 0x1) 2018/01/05 22:38:52 executing program 4: socketpair$inet(0x2, 0x5, 0x7, &(0x7f0000639000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_int(r1, 0x6, 0x27, &(0x7f0000c73000)=0x7, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000dac000-0x8)={0x0, 0x0}) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000435000-0xa)={0xd78d, "705dd503e234"}) sendmsg(r1, &(0x7f0000e6e000-0x38)={&(0x7f000034f000-0x6)=@hci={0x1f, 0x601, 0x3}, 0x6, &(0x7f0000975000-0x30)=[{&(0x7f0000675000)="7c186b23894a2c9726b757f4da3b654171f5eb2135f4d31de4dabb71d9e4bf57dda3d00855e4d3842b3adf9cb2b4ed6ef3cab9a3dd70f60bf6d5a233d25d4cdecc9bb0a919af2de9d13da27b332380c58e4ede6abacd44c67ea5", 0x5a}, {&(0x7f0000138000)="25bdfd12ff94fd509a6cc44f5cbd6ad8d12ee7de5a9c8b4841b2ea5d295c56ff9e97c6b096c95bb19bdece15e105529b08928899883cc355978c75703156ad99e2ffb705afd1eddcf855009c10771522306191b3b720b51950ca11a74c81d11ae526a84f76bc104b18", 0x69}, {&(0x7f00007ad000-0xd)="aaf53d4a230962c7d8863cb7cf11d2762cd7038dd52cecc26c11fca73ec92f0611c96065436160d58073bb619e8ac413526df6379a3c4ae76c56ad50f8189df864ddeaabb04c21494f32ac8c94624ca64ca0f983af24ae055f9d82836d37d54cdd32eee9836a266ab8412534b6d557ab353304030e0cff0220e80e06a2325348a4eae077", 0x84}], 0x3, &(0x7f00007d6000)=[], 0x0, 0x0}, 0x40) r3 = accept(r1, 0x0, &(0x7f0000f02000)=0x0) setsockopt$bt_l2cap_L2CAP_LM(r3, 0x6, 0x3, &(0x7f0000f21000-0x4)=0x0, 0x4) writev(r2, &(0x7f0000c1a000-0x10)=[{&(0x7f0000f24000-0x3d)="290000001c0055fcff000007ffffff000200e3000200000002005e0009000100000e2c0076645aff00f56e74019d2da8bba4f326a41e5846aa1fa5b092", 0x3d}], 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000048b000-0xc)={0x0, 0x0, 0x20}, &(0x7f00001ef000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000451000-0x6)={r4, 0x1}, 0x6) 2018/01/05 22:38:52 executing program 0: socketpair$inet6(0xa, 0x3, 0xbe3, &(0x7f00000d7000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f000058a000-0xb8)={0x0, 0x100000000, 0xcc36, 0x1, 0x800, 0x2, 0x0, 0x4, {0x0, @in6={{0xa, 0x1, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x4, 0xff, 0x8, 0x1}}, &(0x7f0000752000)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={r1, 0x2}, &(0x7f0000001000-0x4)=0x8) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r2, 0x40206417, &(0x7f0000002000-0x20)={0xff, 0x9, 0x1, 0x7, 0x18, 0x6}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r3, &(0x7f00004e6000)='X', 0x1, 0x0, &(0x7f0000a76000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/05 22:38:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d52000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf0b00000000000007ddb42113", 0x10) bind$alg(r0, &(0x7f0000bbb000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha1\x00'}, 0x58) r1 = accept4$packet(0xffffffffffffffff, 0x0, &(0x7f00005e7000)=0x0, 0x80000) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000051d000+0x399)={@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]}) recvfrom$packet(r1, &(0x7f0000ed9000-0xc4)=""/196, 0xc4, 0x10023, &(0x7f0000c38000)={0x11, 0xf, r2, 0x1, 0x0, 0x6, @random="4051b0d0dbae", [0x0, 0x0]}, 0x14) 2018/01/05 22:38:52 executing program 3: mmap(&(0x7f0000000000/0xf12000)=nil, 0xf12000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000f16000-0x8c)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000900000)=0x8c) 2018/01/05 22:38:52 executing program 6: mmap(&(0x7f0000000000/0x585000)=nil, 0x585000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000585000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000585000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000585000)=""/192, &(0x7f0000586000-0x4)=0xc0) sendmsg$nl_xfrm(r0, &(0x7f0000578000-0x38)={&(0x7f000026d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000577000)={&(0x7f000057e000)=@newsa={0x1d8, 0x10, 0x1, 0x0, 0x0, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@empty=0x0, 0x0, 0x32}, @in=@rand_addr=0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x4, 0x0, 0x0}, [@algo_aead={0xe8, 0x12, {{'rfc4543(gcm(aes))\x00'}, 0x99, 0x80, "baab54f233d4bfbe68dbb9a3567a994dcced29f1adf28ab25218ec04abef93f8009ecfc8d7f709a08ef070d7f48ac71406d5ca58fc21e2075811cf8aff58dcc3e57779dbfca9f0b2a2baf5e897756ad5c3cc235c3c0f265e17f313fb9b9a12a506369809146914dc0f6b2916231abf93faf72d4303954c9bdfc16f1e9af7de03857f0cc4bbdd47171e0b7c1b4a0d6d1be5cd51ea0000001f8c"}}]}, 0x1d8}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/05 22:38:52 executing program 2: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x805, 0x0) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000d38000-0x4)=0xffffffffffffeffc, 0x4) socket$inet(0x2, 0x1, 0x2) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f00005bf000)=0x1, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000cf7000-0xe0)="80b5510a77a6abc2bd0fb529eda6457ef316cf17a7ef0fd2141b807f18c61d201998b1f56c55bbcf32c52740b7d26012a9c7535d66b153f7cce82a55c6f3e44682e0463a5c70bb17ce950b232956aa131b43dec1f1fe5d19a3201519623dec4fd5721d9a07a0bd3cc7012456811aef228fe05bf34100b4da707726424f5c9dd9eb7adf412216d7fe4b9d7734eac4dd561c46cb2d0f9c20e6f0290adfd46b7061067320b4e0db0121cf096b26c695c94788ac7ca2327021a1481f96067beb5477bd9eed124d2c00c1b40778aba288edebee1c1be7a57ee655885daa6ab6bc25e9", 0xe0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000001000-0x38)={&(0x7f00005d1000)=@ipx={0x4, 0x0, 0x4, "008e00000001", 0xfffffffffffffffc, 0x0}, 0x10, &(0x7f0000001000-0x90)=[{&(0x7f00006e4000)="bf6e7a8ef2319813efce1ce140232900181dc86caa022b4a66bd51e480b8c0ba64ccb53873a5fbfbaa68b65fca6594905106cf2630251ac2da3aa047efca3d36aff737901ead8d06df2a953c56bec9bb59e5a695a6ae2fffe1ddc95817deeed924981f14ef503402d1b16d01289d6afbdcc027c25a67afff902e3d46cabcf7e8857fbf10d14e9a4cad31c617dc10327ccb7cfc2c", 0x94}, {&(0x7f0000001000-0x8c)="97e47869cce259cd5b89bc85af90667878dd7474b3b4954d2e98221a4a9a94efd531eaf57977eaa165b9211e6b4ef25bff233cabf58bd5940bfa721aa055039a8178470c47f49bf2db9cec34d4e0f92dc2b9415a70d25b4e08b83730a5ea513bfa0bdfa727e9dc7f494f9bea1aafff20e93eb85f139ca0524deb7af55f5e7f808e36797ebbbdb8331e155051", 0x8c}, {&(0x7f00000b2000)="de187bdbd800e00d2895ff0becdd77f7697f1f8d6466264ae1020b231acf3acb1f9845212e0b5cac4b4fe1b8b7a55873ec1e02c35ef2d4e3d92088597a64dae6687054f5decc4a35ea5c8935487c59a661c1ce7e496c89e4b732bd4b", 0x5c}, {&(0x7f0000001000-0xf4)="2f0a2a74a2206909077570367dfb928086d8f38ad7786b4745206b896aa5df013b74dc5b7603f79995f874dcb3ebcdfe5726985be29d02e942daeb743aba7c81a9163c8d846e3b23bc5d6cbba57e0ba2682a14d12d9dcf4bccf0317c03a58b047867899ba8c1b3590cdf0066030744805b0d2780aaf66462b27f58bc6f0c1da9a7b4804f2c2112a95b236890c6a2ba95f225504a7982067ac39a75a79ff9ca996db91c26d22f24ea5a2b25b65a6d6074f5270ef6ce1c35d57f2165f623461f680ed68b9a6b03b443006aded9d3da98f64cab9ab6ed7ad73b3e807acba67374552c412cc3760f9d4f8322b3a4e0212ccbe92815af", 0xf4}, {&(0x7f0000000000)="028530f2e510062c27620e9b73590ae758d80d84cd1891e3fa4861239a58fa27b5027715a791cfd645a1aee3bd1f01edf4506b6b486e37181a62b6800e220b88e62d76ae6459cf27f4919437a3c5c543aa8aeb0469f7c34b660e241203", 0x37}, {&(0x7f000094d000-0xa)="f7b969d744227e785c91", 0xa}, {&(0x7f000031a000-0x6c)="535f099a8a046e444ae268034a6fdebc7067de7be5b8f40fc2bccdd88e867cfd19ecac443d079f212c6bf092da34c7c6715aecc6c5f741e8b125df857c789463f07842207112a5b4adb718aecc111f2e0b1ee31d26a1cf65fa6945d6d56d06250cb7321e51fe1036c0681ab5", 0x6c}, {&(0x7f0000ab6000)="fabc18515560483b093b6552319ddff94c35aaedd3e8ffe4f79525eda066c5ac383c004446c401159051c0966c69ee62a8ea4e8f25b98bc934e6555b150a73a84850edb0d6052953bed0e5a8dcdf6ca7cf8994afd19aa39382c6963f89476eb44651b1de8b0ef92e01b6f97f95be2faad055c61a9da63efd1e1b5af7838f551d624e5d27cd76dab1457c0d35c1654174b5fc57cafb7202330a08f1df1b05f6be04e89cc6794aa0c0e65f9de06853982353ac7a3ddf8da459d0c2d161687254a629c6e71edbaeb0d92cb59791348217d8f8682d2155b9dec3aed04969c6", 0xdd}, {&(0x7f00002d6000)="", 0xfffffffffffffec3}], 0x9, 0x0, 0x0, 0x4000800}, 0x8010) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000e63000)="ac1f395871e0d1df039a319c9aa4abc55234e83cc1084ff749c531b1a9f1e255afc80db68028e9248bd6b7645e08b64e8d889890c0707d970cdd7081accdcae9c1c5d33b4dc305e529d92ab5474b6995ce31455313576cace0b0f69dc7b22fa3ac876993264320b6b3b851abc2d9", 0x6e) 2018/01/05 22:38:52 executing program 7: mmap(&(0x7f0000000000/0x939000)=nil, 0x939000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000001c000)={0x1, 0xa7, 0x4, 0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r1 = socket(0x11, 0x6, 0xf0f) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r1, &(0x7f000093a000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f000046a000-0x4)=0xc) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f000093a000)={0x1, &(0x7f000047c000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000019000-0x18)={r0, &(0x7f0000026000)="", &(0x7f0000938000)=""/0}, 0x18) 2018/01/05 22:38:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x802, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000b5d000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000168000)=0x10) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000afa000)=0xa05, 0x4) sendmmsg(r0, &(0x7f0000556000+0x915)=[{{&(0x7f0000b9d000-0x1c)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c, &(0x7f0000812000)=[{&(0x7f0000cd8000-0x2e)='G', 0x1}], 0x1, &(0x7f0000868000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x8010) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000732000-0x4)={0xffffffffffffffff}) sendto(r0, &(0x7f00009cd000-0x10)="", 0x7fffffff, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000685000)=0x4, 0x4) 2018/01/05 22:38:52 executing program 3: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xb, 0x20000805, 0x0) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000d38000-0x4)=0xffffffffffffeffc, 0x4) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f00005bf000)=0x1, 0x4) [ 251.858471] netlink: 1 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/05 22:38:52 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt(r0, 0x7, 0x0, &(0x7f0000ce5000)="", 0x0) 2018/01/05 22:38:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x80003, 0x8) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f00002c4000-0x4)=0x21, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f00002a1000-0x4ec)="", 0x0, 0x200408d6, &(0x7f0000c32000-0x1c)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00004ca000-0x4)=0x0) read(r0, &(0x7f0000c81000-0x5b)=""/88, 0x58) 2018/01/05 22:38:52 executing program 3: r0 = socket(0x1, 0x3, 0x80000001) setsockopt(r0, 0x0, 0xd3, &(0x7f0000b9f000)="", 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000ee4000-0x10)=[], 0x1c5) 2018/01/05 22:38:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f00004ef000-0x8)=[{r1, 0x0, 0x0}], 0x1, 0x7f) write(r0, &(0x7f0000a06000-0x8)="8324518e1d83aecb", 0x8) socketpair(0x7, 0x0, 0x90000000000, &(0x7f000083f000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000bbe000)={0x0, 0xb3, "652c6ad42e34f2a8d815f143343635c607354a25604724192ad9134813f1fd7d4321b8cfdcda08ee22bdf2762b641ccd3b3e9fa69570f2c789f1365cdd86015ccfc21a24c260cb56d3a07a2b6f5bb8c18f10b6b102d25eef59b7ac45f0d732a90fcc0b081076fa5185786c682fd8f78c647864b02daa8c2a33e2ace3bfce76d6f2d14d9c33e0ba3a6dabe24dae9dde359fb77745102a2f52cdeb207bf98b277862d5fa07a7a6ae22f066cb6e56492ab1606bb3"}, &(0x7f0000e70000)=0xbb) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000663000)={r3, 0x80, &(0x7f00008bd000-0x80)=[@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000037000)=0x10) close(r0) write(r1, &(0x7f0000f20000)="", 0x0) 2018/01/05 22:38:52 executing program 7: socket$inet6(0xa, 0xe, 0x7ff) syz_emit_ethernet(0x66, &(0x7f0000d86000-0x10a)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x0, 0x3c, 0x0, @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}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "e1d76b", 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, [@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0x0}, @jumbo={0xc2, 0x4, 0x0}]}, @routing={0x0, 0x0, 0x0, 0x0, 0x0, [@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}], ""}}}}}}}, 0x0) 2018/01/05 22:38:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x7ff) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000a17000-0xa0)={0x0, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x35665615, 0xffffffffffffffff, 0xe, 0xb827}, &(0x7f0000bbe000)=0xa0) bind$inet6(r0, &(0x7f0000a29000-0x1c)={0xa, 0x0, 0x57de, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, 0x1c) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000e7e000-0x3a)={r1, 0xc5, "f51865269e1c0aea8f983c713ff6a2f1813c862d20a4e63deae9c269479026322295febf4b9f61c1c7f9cea5d02a8cc307523b56bdba1b5c50803904e1cf10b8dc88d6f76a4d8f3cf9e1516acf77d5fda3b97896590e8c6afbd0471579492a1324d54ad9bfad3338633c746b21"}, &(0x7f0000780000-0x4)=0x3d) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000080b000)={0x0, 0x1c, &(0x7f0000590000-0x38)=[@in6={0xa, 0x3, 0xfff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8001}]}, &(0x7f000087c000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00005fb000)={0x0, 0x4}, &(0x7f0000f98000)=0x8) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000246000-0x38)={&(0x7f0000893000-0x10)=@in={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00003aa000-0x30)=[{&(0x7f0000367000-0xe8)="ac1d66dde3139b42026fe20e08e530145094c0cc8b5c704b4c753d1fff86e3654c29d3ea08f4ff4597938155fe58151d5cef3495576e1007f82533003e22761c4e393ef9f3b62a628cb66ef259c26c6d1a5c5c1164faf9dfc83e698b3c2ebf539396575e30bed47596b85133bff0539f939808350fc3c462d8db2a0737e3c6501500d5fe18a5869858fa36d91972dbba9ff876e8f98fc06bd7767bdc5c1677ad5c961c215577e6409ddfa9648933bf72e56aa3c596bfbe94a63d9f4b46a9e9cac984798e5ac55669c7d1a84e8ec2321fe1257c51e58afc762b0d5d3ae0b483816c8a791ffdf9b36e", 0xe8}, {&(0x7f0000717000-0x32)="", 0x0}], 0x2, &(0x7f0000fba000)=[@sndinfo={0x20, 0x84, 0x2, {0xff, 0x0, 0x2, 0x3, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x40, 0x1, 0x2, 0x4, 0x9, 0x4, 0x8, 0x4, r3}}, @init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0x90, 0x0}, 0x0) r4 = socket$inet6(0xa, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000485000)=@int=0x0, &(0x7f0000b58000)=0x4) sendto$inet6(r4, &(0x7f0000937000)="cf", 0x1, 0x0, &(0x7f0000b63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000429000-0x10)={0x1, &(0x7f0000a94000)=[{0x200006, 0x0, 0x0, 0x200000000000002}]}, 0x10) 2018/01/05 22:38:52 executing program 6: mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) r1 = socket$inet(0x2, 0x8000f, 0x10000) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e48000)={0x10000000, 0x0}) r2 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000631000)=0x7, &(0x7f000019b000)=0x4) write(r2, &(0x7f0000fee000-0x22)="22000000200007040d9447de0800070002080200001b08000000001206170f00ff0f", 0x22) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r1, 0x1, 0xb, &(0x7f0000fef000-0x4)=0x80000000, 0x4) 2018/01/05 22:38:52 executing program 1: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00002e9000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet6_group_source_req(r1, 0x29, 0x30, &(0x7f0000b18000-0x108)={0x0, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x84c, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) [ 251.961387] netlink: 1 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/05 22:38:52 executing program 7: mmap(&(0x7f0000000000/0xa07000)=nil, 0xa07000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000a07000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000737000)={&(0x7f0000a07000)={0x10, 0x0, 0x0, 0x810}, 0xc, &(0x7f0000105000-0x10)={&(0x7f000049d000-0x80)=@flushsa={0x80, 0x1c, 0x310, 0x0, 0x1, {0x33}, [@ipv6_hthresh={0x8, 0x4, {0x71, 0x52}}, @replay_esn_val={0x3c, 0x17, {0x8, 0x4, 0x7, 0x2, 0x5, 0x9, [0xc3, 0x63cd, 0x400, 0x0, 0x71, 0x0, 0x8, 0x5]}}, @address_filter={0x28, 0x1a, {@in=@empty=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa, 0xfffffffffffffffa, 0x80000000}}]}, 0x80}, 0x1, 0x0, 0x0, 0x10}, 0x4000) sendmsg$nl_xfrm(r0, &(0x7f0000029000)={&(0x7f0000a06000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a07000-0x10)={&(0x7f0000288000)=@delpolicy={0xd8, 0x21, 0x21, 0x0, 0x0, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@rand_addr=0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, [@user_kmaddress={0x2c, 0x13, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0}}, @migrate={0x5c, 0x11, [{@in=@multicast1=0xe0000001, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@loopback=0x7f000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0xd8}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/05 22:38:52 executing program 3: mmap(&(0x7f0000000000/0xac6000)=nil, 0xac6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x3, 0x84) connect$inet6(r0, &(0x7f00002cc000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$sock_buf(r0, 0x1, 0x20000001c, &(0x7f0000ac0000-0x93)=""/147, &(0x7f0000abc000-0x4)=0x93) mmap(&(0x7f0000ac6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000ac7000-0x8)={0x0, 0x800}, &(0x7f0000ac7000-0x4)=0x8) mmap(&(0x7f0000ac6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r0, 0x0, &(0x7f0000879000-0x4)=0x0, 0x800) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f00006b6000)={r1, 0x7a, "7d618f4a4dafdfcc87ad5163929d12c53260d1d5ff3fad6cdf3e1357ab71a7bd8f86abeb9c04ec34f2f6ca877c4cca7fe28ffb949ecc56165dd1dfcb10f5be5d04e46bd9805f1fc89ac8844e610b0115fa8ec33622456376c766fca5f74448ef5056a0ae2b942f92ee436e12830335fd9da399c7bc194b124e53"}, &(0x7f000012a000)=0x82) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000ac7000-0x8)={r1, 0x1000}, 0x8) 2018/01/05 22:38:52 executing program 2: mmap(&(0x7f0000000000/0x788000)=nil, 0x788000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000788000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x13, 0x80c, 0x0) mmap(&(0x7f0000789000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000006000-0x44)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x4000004, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x28, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="00fe50018b000000000000c6b760fae5"}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r1, &(0x7f000073a000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000078a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000078b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000078b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000078c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x4000000025, 0x0, &(0x7f0000720000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) r4 = socket(0x3, 0xe, 0x80000001) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f00003cd000-0x10)={0x4, &(0x7f0000558000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) bind$alg(r3, &(0x7f0000660000-0x58)={0x26, 'skcipher\x00', 0xc0, 0x0, 'rfc3686(ctr-serpent-avx2)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5c483e5b3b60c00495435b7", 0x10) getsockopt$sock_timeval(r4, 0x1, 0x0, &(0x7f000060c000-0x10)={0x0, 0x0}, &(0x7f0000a9e000)=0x10) r5 = accept$alg(r3, 0x0, 0x0) recvmsg(r5, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f000088c000-0x11)=""/17, 0x11}, {&(0x7f0000f12000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f0000ec7000)=""/107, 0x6b, 0xffffdffb}, 0x2021) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f000059b000-0x4)=0x104, 0xfffffffffffffd8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket(0x10, 0x3, 0x0) getsockname$inet6(r0, &(0x7f000005e000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00008eb000-0x4)=0x1c) write(r6, &(0x7f0000567000-0x24)="2400000032001f0014b2f407000904000200079bd600000000000008000000070000009b", 0x24) 2018/01/05 22:38:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) socketpair$inet6(0xa, 0x5, 0x4, &(0x7f0000938000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000ae9000)=@assoc_value={0x0, 0x0}, &(0x7f0000440000)=0x8) pipe(&(0x7f0000e2b000)={0x0, 0x0}) vmsplice(r0, &(0x7f00004cd000-0x50)=[{&(0x7f0000f26000)="dd0203ccaab61bc28e411583151043286d571abc8925bc55f1a1f133b9ecc8376a0039cc563ff2a3d73cce38c78bd7ee616bea70558629c34da54502caeca47146ddd0243ab1bdd3bdaa8a2a155539f88c01766281c68b0d340929beb496c17bb8f93ae9483ca5ba71ea2ebbf052dfbbe3a3e116844d591403fdf2", 0x7b}, {&(0x7f00005f4000-0xa1)="9644485ce28be2be4a945887e6447c8f958662b4c538efd1cf5e4f59cd1eee053a1fddafe2626fbdc704a58fb5e43e64f533bd7879dac200a6d5217bb19d428a6efe8d1eb7e5daab310ed5e8d5fe20f0861d847e1e022db5c718bee5b7c752ed7a33f76fdc1a4fc00eb1acb498d9aeac64b6a1254c7ba88baecbc9c1ddab0b44e634fff94a6b73f8ed6c294c6feb10385da6aafbcdebd2fe4a5216f7d02c5f7b4b", 0xa1}, {&(0x7f0000087000-0x5)="3d673eac9c", 0x5}, {&(0x7f0000c08000)="890c9f4b6cf6a74427f16b0fecdadb745a0eacb5018d8e0a00fd02e939bbd1776804268779ab8d47f72b4b3a715d18289a2b3446228ee1c4b6a393ebcaa82508f68d2af8b2d6c1f75171383b2c61a91352882bfec9914ff22aee48fe28fc116c858161d65a3075d17792b193ee52fbe9196e78765cc7ea6d7c3275463f7273bea67854813c696727", 0x88}, {&(0x7f00005b4000-0x29)="362937d116f29e653fcfbcdfc96cd922b28db8846fa634706d22f9c323160e8b6587a577674e0fb93d", 0x29}], 0x5, 0x4) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r3, 0x800443d3, &(0x7f0000ecd000-0x14)={{0x1, 0x5, 0x7, 0x5, 0x400, 0x5}, 0x3, 0x54, 0x3ff}) setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f0000b43000)={@local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0, 0x0, 0x1, [@remote={0xac, 0x14, 0x0, 0xbb}]}, 0x14) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000021000)={r2, 0x6}, &(0x7f0000360000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000160000)={0x0, 0x1000, "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"}, &(0x7f0000f96000)=0x1008) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000328000-0x8)={r5, 0x8, 0x4}, 0x8) getsockopt(r0, 0x800000000000010d, 0x2, &(0x7f000031e000-0xab)=""/4, &(0x7f0000b91000)=0x4) setsockopt$bt_BT_SECURITY(r4, 0x112, 0x4, &(0x7f00007c8000-0x2)={0x9, 0x3}, 0x2) [ 252.022855] netlink: 6 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/05 22:38:52 executing program 7: mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r1, &(0x7f0000fe4000-0x38)={&(0x7f0000496000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00003e1000-0x20)=[{&(0x7f0000fa3000-0xb0)="619487430e84d32d2d77117b88aeddfea2a6c998e1dc9fe773706e6a3eabcfc4e6d99ccba8d3a3db86d3b0e7d30a8f3038a5b7018c1eb2cf03bcde1a0cd40296933cbf8d475731c35a06c1f7d6791237e08093d3a76beff0962110c699585804efd9d9d8e53574695d95432408a2469e85773835e4353670790d5d1f272ed9c04e618a257ee9a5ac6696bb307f2dfeb68d6778695ce86f43ea61a3c22bfc9069d605e3fa857b9809d310e31fbb2f9b98", 0xb0}, {&(0x7f0000bf8000)="5b0271a0383ea17928e5ce5308c107b9e4863812d9407d5280f4f439619d3cea6d1d98721a404a345f1e03e61a457b1f2fdf8daba6b38fac02c6777054b93f7537faf3e81359a09c2207c0aa1bce72f8e4fbe2961a9b0a369b8ee75ca6d6fd78b2eb4c785407b5c88772cda572555d8fbc67d769b928477fc2c99f2da18238d11ae849113e50f4b12bc2a1a96a4b6558397e5bed0c4d0e39e40d515c05389df0852ec771fa8f2efa0aa44416de6c51657d82ae4f57dda9b0a5147eab072d34bff2b938aee71ebb9a00bf4b4f5528078a5bb48137d1b0", 0xd6}], 0x2, &(0x7f0000a70000-0x60)=[{0x60, 0x29, 0x7fff, "875c6542e488dacad188d0134662012214bc780ed68b0dac881aed4a57cbd41bb2c07b7e03d28d6afd8450ecfc652f13a5c7dd5722d432a576ef671e7de4f4cf627e9a2f8d62be278ddf8cef28"}], 0x60, 0x8014}, 0x4000091) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f0000fe4000)=0x0, &(0x7f0000fe5000-0x4)=0xfffffead) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000fe3000)={0x0, 0x0}) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000fe4000)={0x0, 0x5d, "d87ebe1293bdb836cce2174cbc79bc2d545cd9bd44ce5052da97915e78adc9ddf0d1a5257d11bec45341a5679e577cc1ac5e15ed2cbda6e4be157803f8d1cefdc97a2bf15b8e9e6e7084360492abe5722adc0692137e46dd66370fa480"}, &(0x7f0000959000-0x4)=0x65) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f000087b000-0x10)={r4, 0xfff, 0x18000000, 0x44}, 0x10) setsockopt$inet_opts(r3, 0x0, 0xd, &(0x7f0000fe3000)="", 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept4(r3, &(0x7f0000fe6000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000b80000-0x2)=0x10, 0x80800) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r5, &(0x7f0000fe5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00007a0000)=0x10) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x5, 0x300, &(0x7f0000cfe000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGIFCONF(r7, 0x8910, &(0x7f0000f76000)=@req={0x28, &(0x7f0000749000)={@common='rose0\x00', @ifru_ivalue=0x81}}) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000c1a000-0x4)={r2}) getsockopt$netlink(r8, 0x10e, 0x7, &(0x7f0000610000-0x88)=""/136, &(0x7f0000a11000-0x4)=0x88) r9 = socket(0x19, 0x1, 0x100000000000006) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_RCVMTU(r9, 0x112, 0xd, &(0x7f0000fe4000)=0xea8f, &(0x7f0000fe4000)=0x2) setsockopt$packet_fanout_data(r6, 0x107, 0x16, &(0x7f0000a09000-0x10)={0x5, &(0x7f0000fe3000)=[{0x101, 0x6, 0x4, 0xf2b}, {0x6, 0x40, 0x1, 0x5}, {0x15b6, 0x9, 0x1, 0x0}, {0x7f, 0x1000, 0x3f, 0xb1ce}, {0x5, 0x4, 0x20, 0x8}]}, 0x10) [ 252.069587] netlink: 6 bytes leftover after parsing attributes in process `syz-executor6'. [ 252.072246] sctp: [Deprecated]: syz-executor4 (pid 25376) Use of int in max_burst socket option. [ 252.072246] Use struct sctp_assoc_value instead [ 252.131765] netlink: 16 bytes leftover after parsing attributes in process `syz-executor2'. [ 252.137685] sctp: [Deprecated]: syz-executor4 (pid 25364) Use of int in max_burst socket option. [ 252.137685] Use struct sctp_assoc_value instead [ 252.175756] tc_ctl_action: received NO action attribs 2018/01/05 22:38:52 executing program 3: r0 = socket$unix(0x1, 0x2, 0x0) accept$unix(r0, &(0x7f0000ae5000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000d51000)=0x8) syz_extract_tcp_res$synack(&(0x7f0000266000-0x8)={0x0, 0x0}, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000f84000-0x3a)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x806, @arp=@generic={0x6, 0x0, 0x6, 0x4, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], "e9782baf", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, "fd5867a25bbf936d09a44b2ed021ff03"}}}}, 0x0) 2018/01/05 22:38:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x6, 0x1) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000bd0000)=0x7, 0x4) 2018/01/05 22:38:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000bbc000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-camellia-aesni-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004d2000-0x10)="e5fcb5bf0b00000000000007ddb42113", 0x10) socketpair(0x15, 0x3, 0x5, &(0x7f000055b000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f000019a000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f00002af000-0x40)={r3, 0x2, &(0x7f0000eac000)=[0x4e1, 0x401], &(0x7f000001a000)=[0x1f], 0x2, 0x1, 0x4, &(0x7f0000bbb000)=[0x7], &(0x7f00000d5000-0x4)=[0xff], 0x0}) r4 = accept$alg(r0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000e63000-0x8)={0x0, 0x5}, &(0x7f0000178000-0x4)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000d7d000-0x8)={r5, 0x14000, 0x4}, 0x8) sendto(r4, &(0x7f000016c000)="9e2428e7feeff06e51d9db2d03f36572", 0x10, 0x0, 0x0, 0x0) recvmsg(r4, &(0x7f0000e36000-0x38)={&(0x7f0000c27000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f00009bc000)=[{&(0x7f0000550000)=""/4096, 0x1000}], 0x1, &(0x7f0000437000-0x5e)=""/94, 0x5e, 0x0}, 0x0) 2018/01/05 22:38:52 executing program 7: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x44}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x1, 0x81, &(0x7f000000f000-0x8)={0x0, 0x0}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x1, &(0x7f000000e000)=0x8, 0x4) r1 = accept(r0, &(0x7f0000009000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000000d000)=0x60) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$llc(r1, &(0x7f0000010000-0x10)={0x1a, 0xf5, 0x3, 0x400, 0xffffffff, 0xbc2, @random="e813338d3467", [0x0, 0x0]}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x4, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {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) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000010000)={0x2, 0x832, 0x5, 0x100000001, 0x6, [{0x7fff, 0x100000000, 0x3, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, {0xffff, 0x3, 0xffffffffffffffae, 0x0, 0x0, 0x2008, 0x0, 0x0, 0x0}, {0x3ff, 0x68, 0x3, 0x0, 0x0, 0x408, 0x0, 0x0, 0x0}, {0x9, 0x306, 0x7, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0x10000, 0x1000, 0x3, 0x0, 0x0, 0x504, 0x0, 0x0, 0x0}, {0x63a0, 0x7, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}]}) r3 = accept(0xffffffffffffffff, &(0x7f0000008000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f000000d000-0x4)=0x9) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000000e000-0x8)={0x0, 0x0}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000000f000-0x8)={r4, r2}) 2018/01/05 22:38:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) pwritev(r0, &(0x7f0000744000)=[{&(0x7f000012f000)="8c7a53714b9b35038490d1142b30c937c1f86bada7eeb4f93cad5395e2bac05d410cda0b4d55644cb2693dc179950ec07ab9f7d51566fb88f2bb017b80a968929e20ebea593da03ee0899b0a3fda5ee33bb6c09626585d5e8c556ce853e6f6e009b52a9deaa8d8f6504456f26e888c45f6584e0da5b1fce343c404b2406c71d68f9c8d3ec95ee726f4e6c3df38fadba61537ee9720f4af1a09e2fe6092f66951359664769eb7fd78bad7f47981b23e80cc1eaa37719af515436a01d25e3efa3a39c3bc67cf10fe8d409459039a9a399b0aae03ec74865e572e0353dc6f40f446349dbd326b73983a1244ce", 0xeb}, {&(0x7f0000ad6000-0xe9)="ea050227a2305e10e251223792f6de14a841e641e6b647abc9375ed12b47c75848a4a2ed9d7fe15792655587b7bf1b93dfe700623bd1e767d0fda4a4061bf5edbeeb1f2d9379542edd025b67b0c29337bc8c257c57763c55b9688c790d313d56e599090559d1b4fc06cbf6183db5219d56ae75660f7ada99c7f37c3557d16d1f1733edfbb4dc473e361f0035bcda61aff78411d27d4be66d5065bdc8d6577afc3b174205a6186da163afcbcf1f2d305747cfae65910fc33d824da62f72349b294814089375d2079bf98ccacb68831e29cf4ca5a54e7932880b20c3984515de11aaf40dfc4dc84f1d38", 0xe9}, {&(0x7f0000344000-0xc2)="f656aa5f1a803fcf32a3e1e0b06c12c826f30a1628b43aa2c163c204a3cdf7226060217d53b2447bdba68c63f146bdf8442a66152954a1f891b3b6d929de67d72a37fed78610ef707d6cc2384df7481b3fc88846d4af08ee83f1e38dd3bd032a207b8b7fa3d5a3ce17451497505c8bb003a6966eb53c8995e66c93688907f51ccad0380b54a08ed5388dd7df214806ece395c25b1c54c37416471b885ff0182eae2cf13e3b511829f9a774e17acbcb9adc68ee5a273878d4d92852e13e723eea181d", 0xc2}, {&(0x7f0000763000-0x56)="4e2affb90aaa7d116b0e0765d4bdef6d4f92ee36fa166814a4de73b1f23b4dc958df4f7e3854f5c815811e594a574b5d764c10d30404b6ec6dad3833d65a35ef4303fb401f96f495d82d45427f0e2f5ad815a14273a6", 0x56}, {&(0x7f0000545000)="b5e0b2b35d99583b85550c77ef7e0b59efeea75abf46a75ec22f41f73107e7cde539522f38250dba74c41703e1d93aea4c0c6f469e81bf9ea78deb8f50dc85bab148474201c8c01e0f6ee6ed14257eb322d433b3b168674c29473b9f59448cd7556c83355f1dcb6594d0ce4d656f7326a9d482e5689ee25e97e06499ccca9524", 0x80}], 0x5, 0x0) 2018/01/05 22:38:52 executing program 0: mmap(&(0x7f0000000000/0xd22000)=nil, 0xd22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f0000a76000-0xdb)='v', 0x1, 0x0, &(0x7f0000d10000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000d1b000-0xb)={0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000d21000-0xc)={0x0, 0x0}) shutdown(r0, 0x1) 2018/01/05 22:38:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f0000fb6000-0x10)=[{&(0x7f000006c000-0x56)="1f000000020319000000070000000680e2ed3b85090002000c000000000000", 0x1f}], 0x1) socketpair(0x10, 0xa, 0xff, &(0x7f0000b94000-0x8)={0x0, 0x0}) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000f91000-0x4)=0x399f) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000467000-0x4)=0x0, &(0x7f00009a7000)=0x4) 2018/01/05 22:38:52 executing program 6: syz_extract_tcp_res(&(0x7f0000fd2000)={0x0, 0x0}, 0xff, 0x353) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000f44000-0x4e)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x20086dd, @ipv6={0x0, 0x6, "a2b0af", 0x18, 0x2c, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @icmpv6=@mld={0x82, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}}}}}, 0x0) r0 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000d30000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000ab1000-0x105)={0x0, 0xfd, "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"}, &(0x7f0000140000-0x4)=0x105) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000d12000-0x6)={r1, 0x6}, 0x6) r2 = socket$bt_cmtp(0x1f, 0x3, 0x5) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f000084e000-0x2)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fe8000)=0x14) bpf$BPF_PROG_QUERY(0x10, &(0x7f000090e000)={r2, 0x1, 0x1, 0x4, &(0x7f0000491000)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) 2018/01/05 22:38:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ac4000-0x8)={0x0, 0x0}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000c15000)={r0, &(0x7f00008fc000)="cbc383db1d3a324c6ea4cf12df4a2bc1167ac5b19b664f9bcad4bca237c1dbe2f4a6ce0cea03726cc15291f02f0cf2c889fccb9009715112c719ed913647858899b6feb2a2ff13dd64c968524fbac4d942d6ae131638a1bf1bea3109e7b728cb6c27bd32d6b0346536898b381392ee961675925cfd3c9b16d9ea432944284f46ce731c985f682e0f1f30e0d7f2e13a87bd59ebbf40120701e599ad80f01de331e71588cf9c67a9f8126bbaf2fb9e1c164e07bf9cb9cde0621643cae3b7ae51bccb50991cb69a448427c15ec96305fc043e39ea3caec003095b2235975ab2ff02bba3d1eac71fbfbecbd6323c21f36f", &(0x7f00008eb000-0x65)="6dab37a34a54afc101bfb034223237225613c98224bddb12e59cd859e162d69e2608c0d8d2e8acc042b575a5bfccce9e3c3c7e5f43b44563b0c0b9c24f8b151d4d49ef00e00ad4f971c9f56c081666babf47baa5ac73bf89b5d3cc296968f41d60be9a8472", 0x2}, 0x20) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000918000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000c4e000-0x8)={0x0, 0x800}, &(0x7f0000aa4000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000a09000-0x18)={r2, 0xded, 0x10, 0xfffffffffffffffd, 0x7}, &(0x7f00000b6000-0x4)=0x18) syz_emit_ethernet(0x2e, &(0x7f0000658000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @igmp={0xc75bc5054bbfb4ad, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, "fc79bf6f"}}}}}, 0x0) 2018/01/05 22:38:52 executing program 1: mmap(&(0x7f0000000000/0xd2c000)=nil, 0xd2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x2001, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000d29000)={0x0, 0x0, 0x0}, &(0x7f0000d29000)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000027f000-0x20)={0x0, 0x0, 0x1, 0x7f, 0x0, 0x0, 0x0, 0x0, r1}, &(0x7f000034c000)=0x20) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00006f2000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f0000b72000-0x10)={0x0, 0x29}) 2018/01/05 22:38:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000a83000)={@multicast2=0x0, @multicast2=0x0, 0x0}, &(0x7f000025d000-0x4)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00009e4000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, r1}, 0x174) r2 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) recvfrom(r2, &(0x7f0000de3000)=""/154, 0x9a, 0x1, &(0x7f00009ac000)=@hci={0x1f, 0x10001, 0x2}, 0x6) 2018/01/05 22:38:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000aa3000)="1f000000010a03004345b8064500f60002000000e21500060000e1ffdf08ea", 0x1f) 2018/01/05 22:38:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00001af000)={0x0, 0x6, 0x0}, 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f000025e000-0x10)={0x1, &(0x7f0000209000-0x8)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/05 22:38:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0xfff) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x9e, "7874732863616d656c6c69612900000000000000000000000000000000000000000000000000000000000000000000000000000500000000000500"}, 0x58) r1 = accept$ipx(0xffffffffffffffff, &(0x7f0000bce000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00001b3000-0x4)=0x10) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000595000-0x4)=0x4, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) sendmsg$alg(0xffffffffffffffff, &(0x7f00005d5000-0x38)={0x0, 0x0, &(0x7f0000fc2000)=[{&(0x7f0000fc9000-0xb5)="6edce12a068bb143ce4f9800f957e38e", 0x10}], 0x1, &(0x7f00007cc000-0x30)=[], 0x0, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000c0c000)={&(0x7f0000069000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f7c000-0x20)=[{&(0x7f0000f7a000)=""/171, 0xab}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/05 22:38:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f000082d000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x10000) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000868000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/05 22:38:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x3, {"d004000000512d"}, 0xd3e}, 0x10) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f00000bd000-0x1c)={0x0, 0x0, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000b34000)=0x1c) getsockname$packet(0xffffffffffffff9c, &(0x7f0000d28000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00006e2000-0x4)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000318000-0x50)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4, 0x9, 0x1, 0x500, 0x3, 0x200000, r1}) syz_emit_ethernet(0x66, &(0x7f0000ac9000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "fff20b", 0x30, 0x3b, 0x0, @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]}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x2, [0x0, 0x0, 0x0], {0x0, 0x6, "a92a53", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, [], ""}}}}}}}, 0x0) 2018/01/05 22:38:52 executing program 1: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x0, 0xffffffff, &(0x7f0000cb2000)={0x0, 0x0}) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000d50000-0x98)={0x0, @in6={{0xa, 0x3, 0xec, @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]}, 0xc7, 0x1}, &(0x7f0000fe6000)=0x98) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000fe7000)=0x0, &(0x7f0000fe7000)=0x4) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x3, 0xa, 0x1) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000ce4000)={r1, 0x1, 0x6, 0x403}, 0xfe18) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000dac000-0x6b)={r1, 0x63, "860d5a8c38556a8bdba2ea7f61700bba5612835af2ae6feceb09a6c3cc63ec0691464d36a3d165664f0f593dcc5993e73f7fcabf5ab62cf66514e916f7f443fca7f9846346fa37984400522ad62f56e0fca36154106ad49fdcbf1c28a2bf7d92a40680"}, &(0x7f0000fe6000)=0x6b) r3 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000110000)=@assoc_value={0x0, 0x0}, &(0x7f000038d000)=0x8) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fe9000-0x8)={0x0, 0x0}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00006d6000)={r4, &(0x7f000040d000)="b6e71cbce6dd1fc4b7274351402cfc679c7899d289b765956e08f2c6967c76b20d445ac57b00da58eb3e4f9ecc7362d92c40c8f85f3b9fceb8649ae5b4b88cc1d517e11f54cfdbdba88e229f48a2feff51b8f87e80c4588f92bf0dc1", &(0x7f000084c000)=""/142}, 0x18) 2018/01/05 22:38:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) write(r0, &(0x7f00002c8000)="1f0000000c06ffde00000000000a0000007f00190900018006000000000000", 0x1f) [ 252.309954] device lo left promiscuous mode [ 252.316852] netlink: 11 bytes leftover after parsing attributes in process `syz-executor3'. [ 252.327700] netlink: 11 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/05 22:38:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x7, 0x5, 0x2) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000d4c000)={0x3, 0x2, 0x2, 0xb8ed}, 0x10) r1 = socket(0x1e, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x805, 0x0) sendto$inet(r2, &(0x7f0000415000-0x64)='w', 0x1, 0x0, &(0x7f000008a000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r2, &(0x7f0000001000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r2) bind(r1, &(0x7f0000fb8000)=@generic={0x20000000001e, "01030000000000ff00000000ff03000009bf79df21d60c7bc8790405c7bad62e0a53a632ed4938f50006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f183bea5bdb9c8ead2000077aeb81c90001d6d5e980ee590c8b9f70dc136cb184a"}, 0x80) bind(r1, &(0x7f0000388000)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc0790405c7bad62e0a53a632ed4938000001018f8401a3ff59829a2b0a707ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f2000158d19bcb315a314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb1857"}, 0x80) sendmsg(r1, &(0x7f0000f37000-0x38)={&(0x7f0000fdc000-0x80)=@generic={0x10000000001e, "02010000000020df0000000000000000805bf86c57020002000000f1fffff400000000000000000000010300000000e4ff064b3fdf3a000000080000000000000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ece000206000000090000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f000091d000)=[], 0x0, &(0x7f0000d19000)=[], 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000b0f000+0x4ec)={0x0, 0x0}, &(0x7f0000f8a000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000ea3000)={0x80000001, 0x7, 0x6, 0x9, r3}, &(0x7f000084c000)=0x10) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000289000-0x290)={0xcfb7, {{0xa, 0x3, 0x9ae7, @mcast2={0xff, 0x2, [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]}, 0x1, 0x4, [{{0xa, 0x2, 0x2, @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, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffff8f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x7fff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x290) setsockopt(r1, 0x5, 0x3f, &(0x7f0000d8c000-0x22)="de9c1dcd7ff2c778315a44e81aeddb02133048338e0aeaaf08f5e6e7f32855c14b24", 0x22) [ 252.373686] device lo entered promiscuous mode [ 252.381176] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=1548 sclass=netlink_tcpdiag_socket pig=25463 comm=syz-executor4 2018/01/05 22:38:53 executing program 5: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000cc4000)={0x0, 0x7fffd, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000000000)={0xffff, 0x1, 0x37c26e5c, 0x2}) mmap(&(0x7f0000000000/0xf0b000)=nil, 0xf0b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f000001d000)=[{&(0x7f0000078000)="39000000001947040000000000000007000100030000006c0000000000800009001a0004ff003b00ddfffeff07fb0000001d070000000000", 0x38}], 0x1) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000412000)=0xffffffffffff7fff, &(0x7f0000f0b000)=0x4) 2018/01/05 22:38:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000015f000)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000001000-0xc)={0x4, 0x1, 0x0, 0x0, 0x0}, 0xc) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f0000388000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00004ad000)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000a68000)={0x0, 0x0, ""}, &(0x7f0000e5c000)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000447000)={r3, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00004e4000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000f68000)={r3, 0x0}, &(0x7f000087b000-0x4)=0x8) getsockopt$inet6_mreq(r2, 0x29, 0x14, &(0x7f0000ff8000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000082000-0x4)=0x14) setsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f0000ad5000)={@loopback={0x0, 0x1}, r4}, 0x14) r5 = socket$netlink(0x10, 0x3, 0x15) setsockopt$netlink_NETLINK_NO_ENOBUFS(r5, 0x10e, 0x5, &(0x7f0000394000)=0x0, 0x4) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0xfffffffffffffffd, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0xf2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x288, 0x0, 0x0]}, 0x5c) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r6, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/05 22:38:53 executing program 2: mmap(&(0x7f0000000000/0x821000)=nil, 0x821000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000bd000-0x28)={@common='ip6tnl0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000821000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0xf9, &(0x7f00003e1000-0x4)=0x0, &(0x7f0000004000)=0x4) mmap(&(0x7f0000821000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$inet6(r0, &(0x7f0000821000)={0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0x0}, &(0x7f0000822000-0x4)=0x1c, 0x80000) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f0000685000)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x4000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}], 0x78) mmap(&(0x7f0000821000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000822000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000823000-0x4)=0x1, 0x545) mmap(&(0x7f0000821000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000821000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9, r1}) r4 = socket(0x4, 0xe78b0c503501620d, 0x7fffffff) mmap(&(0x7f0000823000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$packet(r4, &(0x7f0000824000-0x14)={0x11, 0xfd, r1, 0x1, 0x8, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) r5 = socket(0x10, 0x80002, 0x0) write(r5, &(0x7f00002d4000)="220000001c008000000000000001080000000000001f00000000010306000100a445", 0x297) 2018/01/05 22:38:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000a75000)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000a01000-0xe8)={{{@in=@loopback=0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ac7000-0x4)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00005e9000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast2=0xe0000002, 0x2, 0x80000000, 0x2, 0x4, 0xa, 0x80, 0x20, 0x7e, 0x5, r1}, {0x7, 0x7, 0x8000, 0x0, 0xfffffffffffffffd, 0xffcf, 0x4, 0xfffffffffffffc01}, {0x4b, 0x2, 0x6, 0x80000001}, 0x7ff, 0x5, 0x922d446ebd90f881, 0x1, 0x1, 0x3}, {{@in=@multicast1=0xe0000001, 0x1, 0x33}, 0xa, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x1, 0x2, 0x6c, 0x5, 0x20, 0x7}}, 0xe8) r2 = socket$inet6(0xa, 0x1, 0x8010000400000084) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00009f3000-0x98)={0x0, @in6={{0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x800}, &(0x7f00008f2000)=0x98) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000ff4000)={r3, @in6={{0xa, 0x2, 0xf847, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0x100, 0x2, 0x2, 0x3, 0x4, 0x2, 0x100, 0x1, 0x1, 0x6e22, 0x1, 0x6, 0x1ba000000000000, 0x6]}, &(0x7f0000275000)=0x108) bind$inet6(r2, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r2, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f000054d000)=@assoc_value={0x0, 0x7fffffff}, &(0x7f000031a000)=0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000938000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xcdf1, 0x1, 0xff, 0x4, 0x0, 0x6, 0x6afd}, 0x20) 2018/01/05 22:38:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000011d000-0x8)={0x0, 0x0}) setsockopt$inet6_tcp_buf(r0, 0x6, 0xffffffffffffffff, &(0x7f0000a66000-0x10b3)="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", 0x10b3) getsockname(r1, &(0x7f00003b3000-0x10)=@in={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c2b000-0x4)=0x10) r2 = socket$inet6(0xa, 0x800000000000005, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000334000)={@common='sit0\x00', @ifru_flags=0x1}) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x1e, &(0x7f00005fc000)=0x100000000, 0x4) setsockopt$inet6_group_source_req(r2, 0x29, 0x2c, &(0x7f0000ece000)={0x6, {{0xa, 0x0, 0x100000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2a2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xfff, @loopback={0x0, 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r3 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000886000-0x4)=0x0, 0x0) setsockopt$inet6_udp_int(r2, 0x11, 0x67, &(0x7f000042f000)=0x7, 0x4) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f00006cc000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007bc000)=0x14) close(r2) sendto$inet6(r1, &(0x7f0000a20000)="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", 0x1000, 0x40000, &(0x7f000096c000)={0xa, 0x2, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1ff}, 0x1c) 2018/01/05 22:38:53 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) recvfrom$inet(r0, &(0x7f00003d3000)=""/102, 0x66, 0x0, &(0x7f00002ad000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f0000a93000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000001000-0x10)={0x1, &(0x7f0000000000)=[{0xffffffffbbd8e384, 0x401, 0x6, 0x10000000000000}]}, 0x10) recvfrom$inet(r0, &(0x7f0000394000)=""/0, 0x0, 0x0, &(0x7f0000674000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0xfffefffffffffffd) 2018/01/05 22:38:53 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000001000-0x18)={@empty=0x0, @loopback=0x7f000001, 0x1, 0x2, [@remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0]}, 0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000bfc000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x400}) r2 = socket$inet(0x2, 0x3, 0x9) sendto$inet(r2, &(0x7f0000ef9000)="", 0x0, 0x0, &(0x7f000015a000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = accept4(r2, &(0x7f00003ce000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000899000-0x4)=0x10, 0x0) connect$llc(r3, &(0x7f0000179000)={0x1a, 0xff, 0x5, 0xfaa4bbe, 0x7, 0xffffffffffff6283, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) setsockopt$sock_int(r2, 0x1, 0x28, &(0x7f0000004000-0x4)=0x401, 0x4) recvmsg(r2, &(0x7f000050d000)={0x0, 0x0, &(0x7f00000f7000)=[], 0x0, &(0x7f0000766000-0x51)=""/0, 0x0, 0x0}, 0x0) accept$llc(r3, &(0x7f0000898000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000089c000)=0x10) 2018/01/05 22:38:53 executing program 7: r0 = socket$alg(0xa, 0x3, 0x84) bpf$OBJ_GET_MAP(0x7, &(0x7f00004f9000)={&(0x7f000067d000+0x1a9)='./file0\x00', 0x0, 0x10}, 0x10) socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x29, 0x30, 0x6ef000, 0x7) [ 252.391137] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=1548 sclass=netlink_tcpdiag_socket pig=25467 comm=syz-executor4 [ 252.430616] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 252.438757] device lo left promiscuous mode [ 252.473639] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=6400 sclass=netlink_route_socket pig=25486 comm=syz-executor5 [ 252.496536] syz-executor6: vmalloc: allocation failure: 17179140408 bytes, mode:0x14080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 252.496542] syz-executor6 cpuset=/ mems_allowed=0 2018/01/05 22:38:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000082a000+0x30d)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg(r1, &(0x7f0000209000-0xf0)=[{{0x0, 0x0, &(0x7f0000f6c000-0x50)=[{&(0x7f0000144000-0xb3)="a3", 0x1}], 0x1, &(0x7f0000f6b000-0x1340)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000fff000-0x4)=0x7, 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00002a6000-0xa0)={0x0, @in6={{0xa, 0x1, 0x374, @loopback={0x0, 0x1}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x8, 0x85, 0x6, 0x85}, &(0x7f000074d000)=0xa0) pipe(&(0x7f00007e8000-0x8)={0x0, 0x0}) sendmsg$netrom(r4, &(0x7f0000149000)={&(0x7f00006ae000)=@ax25={0x3, {"84375c20865602"}, 0x8}, 0x10, &(0x7f0000a4e000-0x10)=[{&(0x7f00006f4000)="848af3fbd4d1945f7e9bc91a9c4804048fb39602dd1543629ad261ed6e5cdc66908d2a13647314c83f377987d7e8a7cc249d1bf5b56a9e6fe53e3540e78a49ebd1998563f77902bb8586db5fed1f93eee81c1ae462a8b5badd30b7685b3c55b35e175eb0462fe3838c6c42d5f26c32974df78e0bd28b2fd09e187bb84bec0d5cd8220de0716351f55e1e751159a0041ffc1dd1094c9196de33b95f35164f564a65ae23ac85905e09d38e7558529625c34b82a2ba2efc04aad938d681061d2a9bf6b893fb0fa619766308d051cbd4b06349b95fdccea7a60579a577a723eb9a14c8e4def7db7ab00c1d", 0xe9}], 0x1, &(0x7f00006e2000-0x450)=[{0x100, 0x1ff, 0x7, "985f2215e778a0647f862ee1383716fb432646e42fbeb9c41939b23a87d8aa460aec73716ccec28e3beb14c2f5a211b20d0254c26476ffae71187987e0da9ff33ad5d5a3f7e4af237a41d67f301842ea071166f58f6d5e67488c62dc791b6fd7d9b4773812dc81cbadd4580f78a3c1b730c0cfc32234f8bf38eacde803b8059704578c688b4b1ce0457576582cfe221da6ec14d23d6f173fce32fefe060c097b766f3e88170aaded02e61493bdb3d906de1b9771dc638dd5de78222360a23ca2976404cf161c67c520259aecd98d392a8e91e16fc08774cb36d642d47481ba5be1e1191ec662e9e2a0f40cfa23"}, {0xe0, 0x10e, 0x4, "5de59dc081203f4f079d4872c7f9d847df4df1c9d74d1f883d23289b592bb0fd57da92254760bbac58cd91be038ba8e35887e831826260d929212de294b959a8963575032f0792e67ca60009d5ad1b9a21dd4fceca62efac96242a97f65bfaf96235c46fe724c2da022c6e920562ca6102bee5e3557c78c11f74668d4b7a162720e3667f36457ed47f2847beeae3279649c1fe706455c0ec5fd2bca172821df5ea8bc683aab740b6480eee3f7277c9b772d2c5540e5deb26a0f763928922ebc0bf67ca329e7ceff9088d"}, {0x78, 0x6, 0x9, "4bbaf815ccd4d3f08ff20fa2a24c386338a15338c69b9603b09fc1e124d86929554b542d1585da58ffb3236b57f9c8155a54421073fb2eb7c2ac5497c32866b82c35da73d675cbe9ca148128d54b892729a058533cb2d819e02f543a5716cd3d9a"}, {0x70, 0x100, 0x10001, "508a5e018ea929854c733eea12c18c94d458a2526c6ca7af84b5b2c1c67db07a3094adb4d2ff2924da9a2e844cacddd49a5de2bbf2501f5cd9d54652b476342183251bf7981edd5522072960d9feb748d8b55bce7a422be78f"}, {0x58, 0x115, 0x1, "bad978f7453060df9aa792446967cc1865cd9c03dacf82a04f1f553501e5281ebb5f273087795bfd7aacdbcb9bff6c8b6d3b2342161fb0b1384d34b99d7cb0cb7ffc2f33"}, {0x90, 0x10b, 0x7, "5bbe8391adda91cd525ae341821782dc31f863a79c275452603791fc499687cb2e1845fbae29ee11f5ea7ada4a4e3389b7259907dedb4f967daf790c2fed9a2b9e909a6cafc11579e68d67406afb50f0dbae224da3806e6a1ae6eb3f9e3169e44343322a520e88cccf699f87c79224f457f1b9f563d48dacf6b722fe24"}, {0xa0, 0x29, 0x8, "201fb161fec2cadd785ddb2c74ef0703520bccb4a7670456401e177a0b0e4d7afa7fb67e44350cf5935860de0e2a5ffe82d41164358696004a9ce87b049488a4dae7f1c6850a319ded3f63c902dcd4b4c0c5b4d1ae0fe124b7ff63e7e6049eb4a4a94998cf6307f755e1c2204ff1ec7168c0ea9ed9f9f73718e033c671caef6084f4aa10ed217a9dff1673"}], 0x450, 0x20004000}, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r4, 0x800442d3, &(0x7f00007ce000-0x1e)={0x3, 0x200, 0x1000, "f932b2b4f2f9", "9c7f9b2971beb223379a6fa1d80c9df6"}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000077a000-0x10)={r4, 0xffffffffffffff89, &(0x7f00008b9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x330) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000f97000-0x8)={r2, 0x8}, &(0x7f0000e8d000-0x4)=0x8) setsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f00000a5000)="453f00000000000000a5db7d3ca0df91fbb0da724f426b4601605c6b07e1da5d7dc3b688d131c2b9b70744806e4f94ea49ea0c72a0b8fa746238c91c7bc1b3030c330d63f6ebb72d8b64241d60dfcca42fee876b7ed06466851b3afaef9354acfec1667a74df2d54d2816aedb36429d6d75eab783dab33656c1238f73d00caed297b373a03f9089b16de392ea5c132d97420b6967add45c4b399ce241849af26515177e7d8a845e800080000c844f2d0bc", 0x40) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f00002b0000)={r5, 0x0}, &(0x7f0000fae000)=0x6) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f0000b14000)=[], 0x0, &(0x7f0000019000)=""/0, 0x0, 0x0}, 0x0) 2018/01/05 22:38:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000005000)={0x0, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000004000)=@common='ip6gre0\x00', 0x0, 0x0, 0x0}) socket$packet(0x11, 0x3, 0x300) r1 = accept4$packet(0xffffffffffffffff, &(0x7f000083b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000c62000-0x4)=0x14, 0x800) r2 = accept$packet(r1, &(0x7f0000288000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000022c000)=0x14) getsockopt$packet_buf(r2, 0x107, 0x7, &(0x7f0000f5f000-0x1000)=""/4096, &(0x7f0000797000-0x4)=0x1000) 2018/01/05 22:38:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x100601000003) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000932000)={0x0, 0x1c, &(0x7f00008b9000-0x1c)=[@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}]}, &(0x7f0000ec4000-0x4)=0x10) syz_emit_ethernet(0x30, &(0x7f0000ee1000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[], {0x8100, 0x7fff, 0x7, 0x5}}], {{0x88ff, @x25={0x3, 0x2, 0xff, "241d5e7761eb78d252d6bdd0b57a6ee4d558d2c67195e1680cba08"}}}}, &(0x7f0000337000)={0x1, 0x4, [0x2b6, 0x623, 0xbf3, 0x825]}) r1 = accept4(r0, &(0x7f00000ff000-0x10)=@in={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000909000-0x4)=0x10, 0x80000) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000bc5000)=@assoc_value={0x0, 0x0}, &(0x7f00007d8000)=0x8) [ 252.496562] CPU: 0 PID: 25490 Comm: syz-executor6 Not tainted 4.15.0-rc5+ #177 [ 252.496567] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 252.496571] Call Trace: [ 252.496588] dump_stack+0x194/0x257 [ 252.496606] ? arch_local_irq_restore+0x53/0x53 2018/01/05 22:38:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x9, 0x6, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000c22000)={@common='sit0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000db8000-0x10)={r1, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000420000)={r1, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f000086b000)={r1, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) 2018/01/05 22:38:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x0) accept4(r0, &(0x7f00005d9000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000868000)=0x14, 0x80800) bind$packet(r0, &(0x7f0000004000-0x14)={0x11, 0x10000000003, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000c5d000-0x4)={0x0, 0x0, 0xfffffffffffffff9}, 0x4) r2 = socket(0x11, 0x2, 0x8) bind(r2, &(0x7f00007dd000)=@hci={0x1f, 0x4, 0x0}, 0xffffff48) write(r2, &(0x7f000030b000-0x15)="4b000000ffff0000006be605f90800508583c51c", 0x14) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f000090c000-0x2)=0x4, &(0x7f0000e8c000-0x8)=0x2) 2018/01/05 22:38:53 executing program 4: mmap(&(0x7f0000000000/0x902000)=nil, 0x902000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000900000-0x60)={0x2, 0x1, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) pipe(&(0x7f0000572000)={0x0, 0x0}) connect$ax25(r1, &(0x7f0000528000-0x10)={0x3, {"42c2cdd8ba05e7"}, 0x8}, 0x10) 2018/01/05 22:38:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000bce000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-ssse3\x00'}, 0x58) socketpair(0xa, 0x804, 0x1, &(0x7f0000064000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000bae000)={0x0, 0xb239}, &(0x7f0000507000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000652000-0x81)={r2, 0x79, "a9f7dbfedbd59511dc882929e4927c7d6f494bf1083c079965a49eedc2c9b1bd2d8c88ee47a8400b84f337f9f3ad0c95d7a928b14ac9f744537c6cd1e50b684d547465ae708dd29aeb297ae0685140f631451fdc6ba02caf918d6db38f7ad7b546e568a7c9a41270da12290e20a7cea0e24979d1c76e52ca7e"}, &(0x7f0000183000-0x4)=0x81) r4 = accept(r0, &(0x7f00006a4000)=@hci={0x0, 0x0, 0x0}, &(0x7f00008f0000-0x4)=0xff2c) recvmsg$kcm(r1, &(0x7f0000b2d000)={&(0x7f000077b000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00004c0000-0x30)=[{&(0x7f0000f26000-0x21)=""/33, 0x21}, {&(0x7f0000739000-0xbf)=""/191, 0xbf}, {&(0x7f00006e2000)=""/248, 0xf8}], 0x3, &(0x7f0000d14000-0x35)=""/53, 0x35, 0x1}, 0x40000000) accept4$ipx(r4, 0x0, &(0x7f00004f2000-0x4)=0x0, 0x800) setsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f000012d000-0x8)=@assoc_value={r3, 0x7}, 0x8) tee(r1, r1, 0x7, 0x2) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000667000)={r2, 0x5, 0x30, 0x3, 0x8}, &(0x7f0000d94000)=0x18) r5 = accept$alg(r0, 0x0, 0x0) recvmsg(r5, &(0x7f0000201000)={&(0x7f0000ca9000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000311000)=[], 0x0, &(0x7f000065b000)=""/0, 0x0, 0x0}, 0x0) 2018/01/05 22:38:53 executing program 7: mmap(&(0x7f0000000000/0xfa9000)=nil, 0xfa9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(ctr-camellia-asm,michael_mic-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000a8d000-0x1f8)=[{0x0, 0x0, &(0x7f0000a61000-0x20)=[{&(0x7f0000fa0000)="f313348e99f612e7dcf0109ce4aee52054536f03ef", 0x15}], 0x1, &(0x7f0000e00000-0x60)=[], 0x0, 0x0}], 0x1, 0x0) socket$bt_l2cap(0x1f, 0x1, 0x0) socketpair$inet6(0xa, 0x80000, 0x4, &(0x7f0000534000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000548000)={@common='yam0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000fa9000)={@loopback={0x0, 0x1}, 0xffff, r3}) recvmsg(r1, &(0x7f00001f5000)={&(0x7f000046b000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000f9c000-0x80)=[{&(0x7f0000a0c000-0x38)=""/56, 0x38}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) [ 252.496615] ? idr_get_free_cmn+0xfd0/0xfd0 [ 252.496629] ? kernel_text_address+0x102/0x140 [ 252.496655] warn_alloc+0x19a/0x2b0 [ 252.496670] ? zone_watermark_ok_safe+0x400/0x400 [ 252.496679] ? depot_save_stack+0x12c/0x490 [ 252.496706] ? check_noncircular+0x20/0x20 [ 252.496716] ? save_stack+0x43/0xd0 [ 252.496723] ? kasan_kmalloc+0xad/0xe0 [ 252.496732] ? __kmalloc_node+0x47/0x70 [ 252.496755] __vmalloc_node_range+0x4f0/0x650 [ 252.496768] ? lock_release+0xa40/0xa40 [ 252.496787] ? xt_alloc_entry_offsets+0x21/0x30 [ 252.496799] __vmalloc_node_flags_caller+0x50/0x60 [ 252.496812] ? xt_alloc_entry_offsets+0x21/0x30 [ 252.496829] kvmalloc_node+0x82/0xd0 [ 252.496843] xt_alloc_entry_offsets+0x21/0x30 [ 252.496853] translate_table+0x235/0x1690 [ 252.496865] ? lock_release+0xa40/0xa40 [ 252.496874] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 252.496885] ? __check_object_size+0x25d/0x4f0 [ 252.496908] ? __might_sleep+0x95/0x190 [ 252.496919] ? alloc_counters.isra.10+0x7e0/0x7e0 [ 252.496939] ? kasan_check_write+0x14/0x20 [ 252.496951] ? _copy_from_user+0x99/0x110 [ 252.496967] do_ip6t_set_ctl+0x370/0x5f0 [ 252.496980] ? translate_compat_table+0x1c50/0x1c50 [ 252.497006] ? mutex_unlock+0xd/0x10 [ 252.497016] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 252.497031] nf_setsockopt+0x67/0xc0 [ 252.497047] ipv6_setsockopt+0x115/0x150 [ 252.497061] tcp_setsockopt+0x82/0xd0 [ 252.497079] sock_common_setsockopt+0x95/0xd0 [ 252.497095] SyS_setsockopt+0x189/0x360 [ 252.497110] ? SyS_recv+0x40/0x40 [ 252.497120] ? entry_SYSCALL_64_fastpath+0x5/0x9a [ 252.497133] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 252.497144] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 252.497163] entry_SYSCALL_64_fastpath+0x23/0x9a [ 252.497169] RIP: 0033:0x452ac9 [ 252.497174] RSP: 002b:00007f05fcdeec58 EFLAGS: 00000212 ORIG_RAX: 0000000000000036 [ 252.497182] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452ac9 [ 252.497186] RDX: 0000000000000040 RSI: 0000000000000029 RDI: 0000000000000014 [ 252.497190] RBP: 0000000000000596 R08: 0000000000000004 R09: 0000000000000000 [ 252.497195] R10: 0000000020001fde R11: 0000000000000212 R12: 00000000006f66b0 [ 252.497218] R13: 00000000ffffffff R14: 00007f05fcdef6d4 R15: 0000000000000000 [ 252.497321] warn_alloc_show_mem: 1 callbacks suppressed [ 252.497324] Mem-Info: [ 252.497346] active_anon:47564 inactive_anon:61 isolated_anon:0 [ 252.497346] active_file:3584 inactive_file:7742 isolated_file:0 [ 252.497346] unevictable:0 dirty:110 writeback:0 unstable:0 [ 252.497346] slab_reclaimable:9296 slab_unreclaimable:84400 [ 252.497346] mapped:23394 shmem:68 pagetables:708 bounce:0 [ 252.497346] free:1442477 free_pcp:281 free_cma:0 [ 252.497364] Node 0 active_anon:190256kB inactive_anon:244kB active_file:14336kB inactive_file:30968kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:93576kB dirty:440kB writeback:0kB shmem:272kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 124928kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 252.497366] Node 0 DMA free:15908kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 252.497388] lowmem_reserve[]: 0 2874 6386 6386 [ 252.497402] Node 0 DMA32 free:2945812kB min:30348kB low:37932kB high:45516kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2946452kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:640kB local_pcp:640kB free_cma:0kB [ 252.497423] lowmem_reserve[]: 0 0 3511 3511 [ 252.497437] Node 0 Normal free:2808188kB min:37068kB low:46332kB high:55596kB active_anon:190256kB inactive_anon:244kB active_file:14336kB inactive_file:30968kB unevictable:0kB writepending:440kB present:4718592kB managed:3596136kB mlocked:0kB kernel_stack:4768kB pagetables:2832kB bounce:0kB free_pcp:484kB local_pcp:400kB free_cma:0kB [ 252.497455] lowmem_reserve[]: 0 0 0 0 [ 252.497469] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 252.497523] Node 0 DMA32: 5*4kB (M) 4*8kB (M) 4*16kB (M) 3*32kB (M) 3*64kB (M) 3*128kB (M) 4*256kB (M) 2*512kB (M) 2*1024kB (M) 2*2048kB (M) 717*4096kB (M) = 2945812kB [ 252.497583] Node 0 Normal: 243*4kB (UME) 680*8kB (UME) 486*16kB (UME) 382*32kB (UM) 212*64kB (UM) 112*128kB (UME) 19*256kB (UM) 7*512kB (UME) 1*1024kB (E) 2*2048kB (UE) 669*4096kB (UM) = 2808108kB [ 252.497649] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 252.497652] 11393 total pagecache pages [ 252.497659] 0 pages in swap cache [ 252.497664] Swap cache stats: add 0, delete 0, find 0/0 [ 252.497666] Free swap = 0kB [ 252.497669] Total swap = 0kB [ 252.497671] 1965979 pages RAM [ 252.497674] 0 pages HighMem/MovableOnly [ 252.497676] 326355 pages reserved [ 252.517262] sctp: [Deprecated]: syz-executor3 (pid 25500) Use of struct sctp_assoc_value in delayed_ack socket option. [ 252.517262] Use struct sctp_sack_info instead [ 252.539624] syz-executor6: vmalloc: allocation failure: 17179140408 bytes, mode:0x14080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 252.539629] syz-executor6 cpuset=/ mems_allowed=0 [ 252.539648] CPU: 0 PID: 25498 Comm: syz-executor6 Not tainted 4.15.0-rc5+ #177 [ 252.539654] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 252.539657] Call Trace: [ 252.539673] dump_stack+0x194/0x257 [ 252.539690] ? arch_local_irq_restore+0x53/0x53 [ 252.539699] ? idr_get_free_cmn+0xfd0/0xfd0 [ 252.539710] ? kernel_text_address+0x102/0x140 [ 252.539736] warn_alloc+0x19a/0x2b0 [ 252.539749] ? zone_watermark_ok_safe+0x400/0x400 [ 252.539758] ? depot_save_stack+0x12c/0x490 [ 252.539782] ? check_noncircular+0x20/0x20 [ 252.539791] ? save_stack+0x43/0xd0 [ 252.539799] ? kasan_kmalloc+0xad/0xe0 [ 252.539808] ? __kmalloc_node+0x47/0x70 [ 252.539829] __vmalloc_node_range+0x4f0/0x650 [ 252.539841] ? lock_release+0xa40/0xa40 [ 252.539858] ? xt_alloc_entry_offsets+0x21/0x30 [ 252.539867] __vmalloc_node_flags_caller+0x50/0x60 [ 252.539876] ? xt_alloc_entry_offsets+0x21/0x30 [ 252.539890] kvmalloc_node+0x82/0xd0 [ 252.539903] xt_alloc_entry_offsets+0x21/0x30 [ 252.539913] translate_table+0x235/0x1690 [ 252.539930] ? lock_release+0xa40/0xa40 [ 252.539941] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 252.539953] ? __check_object_size+0x25d/0x4f0 [ 252.539972] ? __might_sleep+0x95/0x190 [ 252.539983] ? alloc_counters.isra.10+0x7e0/0x7e0 [ 252.539997] ? kasan_check_write+0x14/0x20 [ 252.540004] ? _copy_from_user+0x99/0x110 [ 252.540020] do_ip6t_set_ctl+0x370/0x5f0 [ 252.540035] ? translate_compat_table+0x1c50/0x1c50 [ 252.540064] ? mutex_unlock+0xd/0x10 [ 252.540074] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 252.540090] nf_setsockopt+0x67/0xc0 [ 252.540105] ipv6_setsockopt+0x115/0x150 [ 252.540120] tcp_setsockopt+0x82/0xd0 [ 252.540137] sock_common_setsockopt+0x95/0xd0 [ 252.540153] SyS_setsockopt+0x189/0x360 [ 252.540171] ? SyS_recv+0x40/0x40 [ 252.540186] ? entry_SYSCALL_64_fastpath+0x5/0x9a [ 252.540207] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 252.540221] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 252.540241] entry_SYSCALL_64_fastpath+0x23/0x9a [ 252.540247] RIP: 0033:0x452ac9 [ 252.540251] RSP: 002b:00007f05fcdcdc58 EFLAGS: 00000212 ORIG_RAX: 0000000000000036 [ 252.540259] RAX: ffffffffffffffda RBX: 000000000071bf58 RCX: 0000000000452ac9 [ 252.540263] RDX: 0000000000000040 RSI: 0000000000000029 RDI: 0000000000000014 2018/01/05 22:38:54 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000ead000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000edd000)="91", 0x1, 0x4008000, &(0x7f0000c41000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r0) 2018/01/05 22:38:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000d1f000)="9700159acd67147373837a8f3bb2279f", 0x10) unshare(0x20400) r1 = socket(0x10, 0x20000000000003, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000051000-0xe8)={{{@in=@loopback=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000edc000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000516000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @in=@empty=0x0, 0x2, 0x4528, 0x0, 0x23f2, 0xa, 0x20, 0xa0, 0xbf, 0x800, r2}, {0xffffffffffffff4b, 0x1, 0x9, 0x1aea, 0x4cb2, 0x9, 0x6, 0xffffffff}, {0x5, 0x3, 0x3, 0x0}, 0xfffe0000, 0x0, 0x0, 0x1, 0x3, 0x0}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x0}, 0xa, @in6=@loopback={0x0, 0x1}, 0x3, 0x3, 0x1, 0xa5, 0x1, 0xa0, 0x81}}, 0xe8) write(r1, &(0x7f0000292000-0x22)="220000001500072100000008e2ff0500020003000100000008000200e700ff02f155", 0x22) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000270000-0x2)=0xffff, 0x2) 2018/01/05 22:38:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x9, 0xffffffffffffffff, &(0x7f0000014000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$netlink(r1, &(0x7f00003e1000)={0x0, 0x0, &(0x7f00005d4000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) recvfrom$packet(r0, &(0x7f0000ead000-0xb1)=""/177, 0xb1, 0xfffffffffffffffd, 0x0, 0x0) ioctl$sock_proto_private(r1, 0x89ef, &(0x7f0000119000-0x23)="7a41fdc15b7562f87413b55071c56557b3b18ada8cabbd0652e335cdef42a7bcdc2751") sendmsg$kcm(0xffffffffffffffff, &(0x7f000096d000+0x14a)={0x0, 0x0, &(0x7f00007df000-0x30)=[], 0x0, &(0x7f0000d80000)=[], 0x0, 0x0}, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f000099d000-0x4)=0x96a) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000f08000)={&(0x7f00006a7000)='./file0\x00', r1}, 0xc) close(r1) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000a72000)={@generic="d381922c1ceb6a3eea0cadddd5619d63", @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) read(r0, &(0x7f000004a000-0x2a)=""/42, 0x2a) 2018/01/05 22:38:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000396000)={@common='tunl0\x00', @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = accept(r0, 0x0, &(0x7f000071c000)=0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f00008de000)={r0}) sendto$inet(r0, &(0x7f0000575000-0x3a)='.', 0x1, 0x4007ff9, &(0x7f0000a2e000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/05 22:38:54 executing program 1: mmap(&(0x7f0000000000/0xe5c000)=nil, 0xe5c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c27000-0x14)={0x1, 0x85, 0xff, 0x1, 0x4, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000e5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000e5d000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000e5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000e5f000-0x10)={0xcb, &(0x7f0000d3a000)=""/203}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$llc(0x1a, 0x2, 0x0) pipe(&(0x7f000008a000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f0000523000+0xa21)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff8}, @in6={0xa, 0x3, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, @in6={0xa, 0x2, 0x2, @loopback={0x0, 0x1}, 0x1}], 0x64) recvfrom$llc(r2, &(0x7f0000d34000-0x95)=""/149, 0x95, 0x2000, &(0x7f000019f000)={0x1a, 0x1f, 0x0, 0xff, 0x1, 0xfffffffffffff800, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) bind$llc(r2, &(0x7f0000a74000)={0x1a, 0xf9, 0x1, 0x6, 0x3, 0x1ff, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000675000-0x14)={0x6, 0x4, 0xfee, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000b04000-0x20)={r4, &(0x7f00009b7000)="", &(0x7f000053d000-0xe1)="", 0x0}, 0x20) pipe(&(0x7f0000e5d000-0x8)={0x0, 0x0}) getsockopt$llc_int(r6, 0x10c, 0x7, &(0x7f0000b83000-0x4)=0x0, &(0x7f000020f000)=0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000006000)={r0, &(0x7f000000e000-0x1000)="", &(0x7f0000009000)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00007e1000-0x20)={r5, &(0x7f0000f0a000-0xa1)="46f1a9f2c27f16bbc4af1b822e7c048f7d9c5806d4b14fa9802703c61268d2a95cc04a41180681bb705d8c7330cf9a44af5cde3e887b9852201c28446b1ba415d83a70bb14c8b1664257068d372b44923a40bdeb2b4cef1481b69c4999a19a3e2db7e52b51561229c176b99da16c869b2c12265aef87d5f78d4562f01073e06cc89fa3fae3c47a530398015523b898b5586723cd821b24a14de7c687a2a6f82c37", &(0x7f0000189000)="9d63228c840f80d6ce824b79399240db7049b37a5079dcb3253a406f76a4c2db0cde77d3329e249f2be06ee9e0dd4c653f8f49475c7819a9f26d462c2a8b20b35885764a4682c927fcc5ccb7e8b7fe8eed511e745ba240e440c03660bd4c70c39c9ae676e76bbb8a8f38bf6bf041d00e151fcc73d7928964ff3a64685742bc6eb66e80a03b16fe0082b361bbe55cbe", 0x1}, 0x20) 2018/01/05 22:38:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x37, &(0x7f0000014000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x29, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {'\f'}}}}}}, 0x0) pipe(&(0x7f00003a2000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000fde000)={0x0, 0x1000, "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"}, &(0x7f0000f4f000-0x4)=0x1008) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00002d4000+0x9d3)={r1, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) syz_emit_ethernet(0x3e, &(0x7f0000611000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, {[@mss={0x2, 0x4, 0x0}, @nop={0x1}]}}, {""}}}}}}, 0x0) 2018/01/05 22:38:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x3f) shutdown(r0, 0x0) write(r0, &(0x7f0000604000)="240000005a001fec0ff9f407180000000913171006000300ff0409ff080002ffffde0000", 0x24) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000077c000)={0x0, 0x3ff}, &(0x7f0000c20000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000033d000)={r1, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x7, 0x80000000, 0x1, 0x40}, &(0x7f0000ef3000)=0xa0) 2018/01/05 22:38:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair(0x3, 0x4, 0x0, &(0x7f0000351000+0x98e)={0x0, 0x0}) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000e20000-0x8)={r0, 0x3}) bind$alg(r0, &(0x7f0000003000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha512\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000071b000)="3e6cc8139e90edec63fa0019fae5e8275b04c71af411e9c1dcc60ddadd04b3948c3371822787580bdd3c96c3c73b506efbf7a85037cece6dcbc7ae0a7a968521a9", 0x41) [ 252.540267] RBP: 00000000000004ae R08: 0000000000000004 R09: 0000000000000000 [ 252.540272] R10: 0000000020001fde R11: 0000000000000212 R12: 00000000006f50f0 [ 252.540276] R13: 00000000ffffffff R14: 00007f05fcdce6d4 R15: 0000000000000002 [ 252.555414] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=6400 sclass=netlink_route_socket pig=25496 comm=syz-executor5 [ 252.603233] sctp: [Deprecated]: syz-executor3 (pid 25508) Use of struct sctp_assoc_value in delayed_ack socket option. [ 252.603233] Use struct sctp_sack_info instead 2018/01/05 22:38:54 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001000-0x2c)={0xf, 0x7f, 0x6, 0x8, 0x5, 0xffffffffffffffff, 0xfce7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000000)={r0, 0x28, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0xa, 0x4000000000080, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000b9c000-0x1d)={r1, &(0x7f0000fcb000)="", &(0x7f00002fa000-0x1)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000251000-0x20)={r1, &(0x7f0000fc5000)="", &(0x7f0000fcc000)="", 0x1}, 0x20) 2018/01/05 22:38:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005db000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000c29000-0x84)=""/132, &(0x7f0000c6a000-0x4)=0x84) vmsplice(r1, &(0x7f00007ea000-0x40)=[{&(0x7f0000400000-0x1d)="95a8b4cb16718402617f6857d90f5e4f00dc0394100e39af36920bb7ca9e", 0x1e}], 0x1, 0x0) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f00006d7000)=0x0) 2018/01/05 22:38:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x11, &(0x7f0000d0a000-0x80)="ff55d36cffba04515d0000000000000102000000", 0x14) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000d85000)={0x0, 0x8, 0x560000000, 0x1, 0x7f, 0x9, 0x4, 0x6, {0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffd, 0x0, 0xfffffffffffffc01, 0xffffffff80000000, 0x9}}, &(0x7f0000274000)=0xb8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000d93000)={0xffffffff, 0xa50, 0x20d, 0x2, 0x2, 0xffff, 0xfffffffffffff000, 0x731fac2d, r1}, &(0x7f0000c25000)=0x20) 2018/01/05 22:38:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00001df000)={@common='lo\x00', &(0x7f00002e9000)=@ethtool_link_settings={0x4c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [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$inet(0xffffffffffffff9c, &(0x7f0000864000)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000067000)=0x10, 0x80000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000d2b000)={0x0, 0xd3, "bbda68939651fab1484e9105b960e6308092a725c8504cec142431503e6f5cfb9489069cb716aa7e985b0a4bfbd62ecb924101ee68247522844207413414a1bf2012262983b085ad44e6bbaeb5b9edd0a64c66b50512b6b5829254dcaedb608968746417b17109cfa1fa30338c88fad4adfc213f77d0542ded0987f867092e28997bdec19b88d732332d398a8a5993599547423b59b0e67ac9877d9a28cc0d804c026b755f6e8614b12f7e6a98060d5b3a4b834c9b62ce90a19d7c59012dd81bb326c47798e83dc695682dd6740d4b5b73dba8"}, &(0x7f0000d10000-0x4)=0xdb) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000ba7000-0x20)={0x400, 0x8, 0x9, 0x1, 0x8, 0x100000001, 0x9, 0x100, r2}, 0x20) [ 253.417451] netlink: 2 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/05 22:38:54 executing program 3: r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000000000)=@nfc_llcp={0x27, 0x8, 0x100, 0x7, 0xfffffffffffffffb, 0x0, "f0306b0a185067c581dba1d32700a7b8dc105497b8772a536ee55ea044fe71c0d70702e67b3aa9d38a0c9917b85bbfb7ba9d6a641cdc2844c3dcd535576eb5", 0x8}, 0x60) recvfrom(r0, &(0x7f0000001000-0x71)=""/113, 0x71, 0x2, &(0x7f0000ee4000-0x10)=@ax25={0x3, {"16d908a154faf3"}, 0x1000}, 0x10) recvfrom(r0, &(0x7f0000004000-0xf9)=""/249, 0xf9, 0x2003, &(0x7f000000b000-0x6)=@hci={0x1f, 0x0, 0x0}, 0x6) 2018/01/05 22:38:54 executing program 1: socket$bt_rfcomm(0x1f, 0x1, 0x3) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/05 22:38:54 executing program 1: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f0000feb000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000feb000)=0x58, 0x80800) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r1, &(0x7f0000feb000)={&(0x7f00008b7000)={0x27, 0x3, 0x99, 0x3, 0x89d, 0x81, "e99182b02a4b8f29d319c9fe54c1e79a80129ee6ad88c701f3370479cbb761a81a0f874284a788589c930b7381f945c36fbfc25ec622f159ba84f5ec4d0861", 0x7}, 0x60, &(0x7f0000933000-0x20)=[{&(0x7f000012d000-0xf9)="048468cd50ade3b26e44842edc40294dad42df1de69428b1574deb14801c5ed19ca531bc9ac1c7fa35d08a7492328f393f05afe45658fdfd6f4c29b61aa3a098789afe48ec2ba08e4195d90aa90c61b35c89b926e91c8df9bd6a4bf04e698665f8b0196a57a7fb40c10893b5dc4bed30526cbe4fcfc0ec5a3f6a810d1ae2116a4208a50cc31bfc77f3fc13e4382c904f6efbcb9f2625061d75ee9ccd534a4e0b8a500cf109908826f9dd1f2c016c642f200ba4d0972ed106313c08e8bb42a8d41add3a715ad4a58973f581ea8fb3e76c90887f6dd46122b17f13209a0f44ac5eb1962450346d84e8f6961d044a4e5d1407081b29444591727d", 0xf9}, {&(0x7f0000543000-0x41)="68514da89ec1c375d1cb4fa6639331bb8a4fd71d4ca1be57aeefbf0c00eeb772ac0b089cb453d0d514ae2d98952e9333d1f2fe814f3b9d65e64323b80c1338edd3", 0x41}], 0x2, &(0x7f0000d4f000)={0x48, 0x1bb, 0x8081, "08a6639169b8f994b1f9085349a5d741f3307e569f270578424269eb5e6efb214a32c6798d332a14f7a877a0ce9d1d01e1303f"}, 0x48, 0x4000014}, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000feb000)="0900eb02", 0x71cdacb5eac5c3f) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000fed000-0x4)=0x0, 0x4) connect$inet(r0, &(0x7f0000db6000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/05 22:38:54 executing program 7: r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000746000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000481000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000000000)=[{&(0x7f0000000000)="b76586690ff01c087adda2cc2b1a26c373e96bb185c06bc2d819e5aee53525789ce97cc63b810d6aa81f4c02a04387a87f60c04ebfe8cf3c56ee4db0b3c12230a0d146f11d57057670538d975058963c48781086ce24d05e0f7dc8a2db1bee03afb585f8c204", 0x66}, {&(0x7f0000000000)="0b0c09f01dce977bda94dd32a1fe6a30e5697fcca7dee6330334cbaddeb6595b5ab6fddef4d67b976ada83d3263d31d82e09482d9c304e6367b62efc2c6995da0e2b6d93af7b01946de9a54ce5ab129e459a91cd6b07a30210f5469b12c07b92f5a1585ff837ba3702062cdc9239a9726d9166071751c545fb9974a73d6a939d174cdbd01fd6927e336515d3f59f339441c554e57d12d14d242f97afcf25fdc37a22e38c0795e75726c9a76145f144b7e9ea52d26bbf033e82c2fbf9a7277a587156d07de426fa086c878f748cf597ec04f2b1b728fa04e49bd8f1b81a82f149e8ff3ab05da1cbca4305a3408e", 0xed}, {&(0x7f0000000000)="9a3446fc160872353ece9ca6f88ac7ff2939a6c1215d77cb7d45d6b5a4e0ec15c37392be1c912370e4ecbb", 0x2b}, {&(0x7f0000fa7000)="dca338a4a1c37e714b04f92306b738e25e3853ba71eea2cc599a188a82c5f7a9544b7677caed80bf8f6b", 0x2a}, {&(0x7f0000494000-0x70)="0d5b5a6e553964d08b40029c64534c8e9e4a5d80aaffcd5bc9ed981cfd9286352ef11ff28591f7d231b3ddd7884a4b18c1cd29c5d66adcdf827cc0adfd0a5106f41b4a766227a45759a9e24caa734d9a8411b79f8a05e5bbf412cbb20b97be4f761f2e96dace3c68f8f42fa26d7ec9de", 0x70}], 0x5, &(0x7f0000976000)=[], 0x0, 0x8001}, 0x20000010) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f00006d7000)={&(0x7f000091c000-0x8)='./file0\x00', 0x0, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f00009f1000)={@generic="5c96f175910ccab023ef7ed7891a411f", 0x9}) write(r0, &(0x7f0000c12000-0xeb)="e5a129e3c888853233161406513353f6bf48097d88df56b45a096f007324baff395f7f117076e45f5f1e5d0ad93d07fe52415ec42cefb607fa3a3e7d51722fccbbf8045225db8f645ad54295c562685cfe9a770bc67aae90eaf7ba66b35328bfe9e89242c04b2f67657a7aa205b8516f2cbaf18b7b1a644a8b23d1dfaa201d343e63bd7c7307c92a2789e6005efeb945fbb3ebe290e5effee75c0c8e3c0c37b1fec57c2446cb15566107b83f4739abbdd9679f2b152089dd25dd2939c4434e2e325685ecdf1ea2850b91a8e8cbe95866c4cc12504518778e8e1289746bff210c35a7273b4c5856ab721651", 0xeb) poll(&(0x7f0000006000)=[], 0x5b, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000d23000-0xc)={&(0x7f000062b000)='./file0\x00', r1}, 0xc) 2018/01/05 22:38:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f00002a5000-0x26)="26000000130047f10301c1b00e0000000000000001000000091019ffff00f132050014006e20", 0x26) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000502000-0x90)={0x400, {{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]}, 0x1, 0x6, [{{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, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 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, 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]}, {{0x2, 0x2, @rand_addr=0x4, [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, @rand_addr=0xb20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x3c8) 2018/01/05 22:38:54 executing program 4: getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c4000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}]}, &(0x7f0000429000-0x4)=0x10) bpf$PROG_LOAD(0x5, &(0x7f00001a3000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x1, 0x0, 0x6, 0x0, 0x1, 0x20, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000073f000-0xa)="73597a6b618f6c65000d", 0x8000, 0x1000, &(0x7f0000b6d000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffff9c, &(0x7f0000ccc000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000001000-0x4)=0x60, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00006cf000)={r0, 0x7, 0x1}, &(0x7f0000000000+0xb4b)=0x8) 2018/01/05 22:38:54 executing program 0: mmap(&(0x7f0000000000/0xdee000)=nil, 0xdee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x40000000000001) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00004cf000)={r0}) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000c0e000)=""/4096, &(0x7f0000216000-0x4)=0x1000) socket$kcm(0x29, 0x7, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000dee000-0x4)=0x5, 0x4) bind$inet(r0, &(0x7f00004db000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000dea000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000dee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000def000-0x6)='hybla\x00', 0x6) close(r0) [ 253.481840] netlink: 2 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/05 22:38:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000b1e000-0x8)=[{r1, 0x0, 0x0}], 0x1, 0xfffffffffffff370) writev(r0, &(0x7f0000003000-0x90)=[{&(0x7f0000002000)='u', 0x1}], 0x1) socketpair$inet(0x2, 0x7, 0x1, &(0x7f0000c8d000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000f11000-0x8)={0x0, 0x9}, &(0x7f0000e5b000)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f000099d000)=@sack_info={r4, 0x0, 0x2}, 0xc) close(r0) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000c58000)={r4, 0x3}, 0x8) connect$unix(r1, &(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/05 22:38:54 executing program 5: r0 = socket$inet6(0xa, 0x80005, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x81, 0x78, &(0x7f0000000000)="4c873c35f995856db52f220ce9d4193e1f92ade511fec0d76532dc86a41319d0a6a08808095412cbfd6bba90e402150657c32cf3885a", 0xd6) 2018/01/05 22:38:54 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000000)={0x0, 0x0}, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x0, 0xfffe) socket$inet_tcp(0x2, 0x1, 0x0) connect$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x3, {"d004000000512d"}, 0xd40}, 0x10) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000918000-0x8)={0x0, 0x0}) syz_emit_ethernet(0x4c, &(0x7f0000e0f000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "0006af", 0x16, 0x2c, 0x0, @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]}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x8, 0x0, 0x0, 0x0, {[]}}, {"de41"}}}}}}}, 0x0) r2 = socket$inet6(0xa, 0x0, 0x400000000000008) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000d94000-0xc)={0x0, 0x0, 0x0}, &(0x7f00009e5000-0x4)=0xc) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f000083e000-0x4)=0x3c2, &(0x7f0000a53000-0x8)=0x4) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f00004ff000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) 2018/01/05 22:38:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006f5000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00002d5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[], 0x0, 0x0}, 0x0) close(r2) socketpair(0xc, 0x3, 0x8, &(0x7f0000110000)={0x0, 0x0}) getsockopt$kcm_KCM_RECV_DISABLE(r3, 0x119, 0x1, &(0x7f00004ee000-0x4)=0x0, 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000ae2000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x5, 0x7, 0x5, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/05 22:38:54 executing program 6: mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x800000000000010, 0x802, 0x10) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000f7f000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000a27000)=0x10) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000f7d000)="0000000000004308f0ffffff1a002340000000020000000900010000fffb0000262a00e5a1e1", 0x26) 2018/01/05 22:38:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000a4b000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00002c1000)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00001b5000-0x14)={0x0, 0x37, 0x666, 0x1, 0x4, 0x2}, &(0x7f0000489000-0x4)=0x14) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000d0000-0xe)={r1, 0x7, 0x3, [0x1, 0x3f, 0x5]}, 0xe) syz_extract_tcp_res$synack(&(0x7f00005da000-0x8)={0x0, 0x0}, 0x1, 0x0) r2 = accept(r0, 0x0, &(0x7f0000ab8000-0x4)=0x125) connect$netrom(r2, &(0x7f0000f81000-0x48)=@full={{0x3, {"3ee82970ee59bb"}, 0x4ac58fab}, [{"3d967438ccc4c2"}, {"0a05a903fb694a"}, {"90eef0b29d752d"}, {"29f7d9e2ca6e51"}, {"f4f0cc8048ee3b"}, {"4639d2bc8bddba"}, {"64458945b1c9b1"}, {"2de1b5ffb8ed01"}]}, 0x48) syz_emit_ethernet(0x15, &(0x7f000054d000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x7, @x25={0x5347d1768d122c42, 0x800000000000042, 0x103, "91abf155"}}}}, 0x0) accept$alg(r2, 0x0, 0x0) 2018/01/05 22:38:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0xa, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b27000)={0x3, &(0x7f0000fac000-0x18)=[{0x4, 0xfffffffffffffff9, 0x1ff, 0x8}, {0x81, 0x2, 0x9547, 0x3}, {0x1, 0x3f, 0xffff, 0x2}]}, 0x10) write(r0, &(0x7f0000ae3000-0x26)="240000002e001d00320000087303000000ffffc511008b00000000130900000000000000", 0x24) accept$nfc_llcp(r0, &(0x7f000076d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000099c000-0x4)=0x60) write(r0, &(0x7f0000abe000-0x1000)="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", 0x1000) 2018/01/05 22:38:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f000071b000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000034a000-0x4)=0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$alg(r1, &(0x7f00007a4000-0x38)={0x0, 0x0, &(0x7f00008b5000)=[{&(0x7f0000bfe000-0x49)="d6df29d9ab60a135b9575e52021afcd1e49f39093c9fbce9e38e53d96b057f3d17816cf5a6e6edf75338a481c9b822c586fa34c63ef92efcd010bd812183142557ab7835092005e6d2", 0x49}, {&(0x7f000088f000-0xd4)="cd174ce0981037e72728554790bf50629fe0325377ae8906dd6c02e32ab27c54dfa41a2b0ed0a1f5bece1fade0a36f2aaa495e80348d83d8ec53edfe4e6e5bc089428ad006df1f5ae58d64970f5d1eb2c10d5001e6e5ee7ff4152cc3cdcd0eedc81534de124220fcd46509a5da28945dd3bb004156ecbe7c6c707dd9744e5c3fd5d507c09be4e07cb9f5fc8e7b9b37cff790c4c026708a99520e4f853fd543bf714b5882e0cf3ebe4e28a8a2ce753237d7a133441473a8269a5a5e4fe6dd001970fe29affeee5a8e39cae7eb9123f4187d201f3d", 0xd4}, {&(0x7f000060e000)="f6c641ac2c4f3547c14a3aa53d8c2cb62e21ffb7b57c58d469002c0f133be930d8b621138b3b0dba09a5818953c5dd28c67073f82a22d945598e49846ea5e24872880e0a4c838db3d7dbca187c2623de4d3323b37ab962e8cacae2a8f3675b70ee8dd56a0fa0ec05f26ee2cf2866ca786e1301722208b5c2df5a46e47392d3e131f294043faf155398a44b82414c67f52e74fc1907a644d7268d8d0bed0ae456b65ca709073e952ee9704f3f3d45162070e0aae3cbadc01553c0e619ab42dee3a02a8c21b77488caa4a47d695cb80ad33348794f63e69a7ab8112fe722b938401b65a7a3c98063b7d46f847dc07e942f224efa908d", 0xf5}, {&(0x7f0000cba000-0x26)="99e48a4b4079e76e1b59ff5b98f8b51e4ac39a22ab50f363b9b375d8e6f4b2bfbeaa4d02a19e", 0x26}, {&(0x7f0000d62000)="0edd912fb9939d6cac81", 0xa}, {&(0x7f0000d3c000-0xe8)="d412ece3e251e12a887f348618728ef4fb07797f63cbe9415788719c4bf31489899a0e1fcc81b106747a5b82cffcdbd63f405c1d9009dbd6f0376c2d70ae587e35f8987e287803d40e39096d0f9efc46ef1f01a2786a7dcb9abb2929c2b1e467de8f47a61053d4881eb86ad95927786ee64a5f02355d2f00acd8040396001634b288f3ae1dfed3182a99031fbf4f06a454ef4ae65a9f067390cf427ab087abd37982d9cc8b896be850ce36970116883d2bfccf59ca534fe4f61f41e6f68e3b019d3b64f82a5c43fa2cee1109969c57cf625af485b00a7a6044413c0763095228f7eb5db8dc8fd55d", 0xe8}, {&(0x7f0000bcc000-0x8)="fc73e6243e76938ffc699b2a4a41988f359549ab4222a5a261ba38c70bd08ce7ab4b59d23c9ce2d0ab7064526720183b67a6721c26b61e534b", 0x39}, {&(0x7f000097b000-0x1f)="63bed05c585a72bf3e322ba97d8287b2572e14a95d4aa01c17c02110224e83", 0x1f}, {&(0x7f0000a3c000-0x3e)="ffb1ccc9b137007ae007c91f1f35788fecfcd922aee32eb137ccfe67f49267237129cffaacfd069dfc0ca132d0cf152ae4dd51975c1cc791d90110b721b7", 0x3e}], 0x9, &(0x7f00006d1000-0x11b0)=[@assoc={0x18, 0x117, 0x4, 0x24a6}, @iv={0x1018, 0x117, 0x2, 0x1000, "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"}, @iv={0xf0, 0x117, 0x2, 0xd7, "3c439dd6b59c48245424395e69ec286f1eb9e10dbd8969497250d665500fda7936609ab449a923a09a5a9015993198239020a0cd3ddc85849c84db4d1df81f1e2786d33613601898a9b64f4ea6b2d3e78f5233b34c4b45c9fd032105a662af1735885ede85f699786e1b66b58921a20633d19118f6ef8b43ca5322d21ba87445d754e8bab63a5a50899f6ad4f4febd43722ad54dc3fdf708d89c296da960ec66c24a505374fce89b648ac504fe42a620deb124d77cdd7b1f9cae9c3facfb6018d4059df60f17a0c053fab2072066fdbf3139d2d921e4a2"}, @assoc={0x18, 0x117, 0x4, 0x7f}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x2}, @assoc={0x18, 0x117, 0x4, 0xfffffffffffffffb}, @assoc={0x18, 0x117, 0x4, 0xfffffffffffffffa}, @op={0x18, 0x117, 0x3, 0x1}], 0x11b0, 0x40000}, 0x40000) writev(r2, &(0x7f0000000000)=[{&(0x7f0000176000)="3900000010001947040000000000000007000100030000002000130000f17f0009001a0004000200000000ffff07fb011018e9070000000000", 0x39}], 0x1) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000829000-0x4)=0x7, 0x4) r3 = accept$inet6(r1, &(0x7f0000fe8000)={0x0, 0x0, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000908000-0x4)=0xffffffcd) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00008e1000-0x10)={0x0, 0x68, &(0x7f0000de4000)=[@in6={0xa, 0x1, 0xbb2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000ae5000)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f00000bb000)={r4, @in6={{0xa, 0x0, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x523a0e94, 0x6}, &(0x7f0000e5e000-0x4)=0x98) bind$alg(r0, &(0x7f000099d000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-generic\x00'}, 0x1) [ 253.554182] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 253.576159] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 2018/01/05 22:38:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000aec000)=0x7f) bind$alg(r0, &(0x7f000094c000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(serpent-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c97000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000097f000-0x4)={r0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000fd6000-0x1f)={0x0, 0x17, "8aa817d23824f8913ca3efd3ec00e64e8578675317e9e2"}, &(0x7f00001cd000-0x4)=0x1f) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000747000-0x6)={r3, 0x6}, &(0x7f0000374000)=0x6) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r2, 0x800443d3, &(0x7f00008b7000)={{0x3, 0x10001, 0x9, 0x0, 0x2, 0x81}, 0x7, 0x100000000, 0x3}) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000e5e000-0xe8)={{{@in=@multicast2=0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000898000)=0xe8) accept$alg(r0, 0x0, 0x0) writev(r1, &(0x7f0000ec8000-0x30)=[{&(0x7f0000b9a000-0x22)="df", 0x1}], 0x1) 2018/01/05 22:38:54 executing program 4: mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eee000-0x4)=0x7fe, 0x4) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000ef3000)=[{0xa, 0x17}, {0x4, 0x2}, {0xb, 0x8}, {0x0, 0x4}, {0xc, 0x0}, {0x8, 0x8}, {0x4, 0xffffffff}, {0x4, 0x7ff}], 0x8) sendto(r0, &(0x7f0000c72000-0x56)="a2c5ebfa52f8a35b862dc96df0b8a364e7edce6730fa7a3781e6aeab66b295e061e8f6d4b1387284e69957f968812d207a3d8ca1a9ee81351d2eafaae7f5cdc3b8dc16c9860a7b51d5992cce355471e9978df16729a1", 0x56, 0x40004, &(0x7f0000ef3000-0xc)=@nl=@kern={0x10, 0x0, 0x0, 0x0}, 0xc) sendto$inet(r0, &(0x7f0000dd0000-0x2)="", 0x0, 0x0, &(0x7f0000515000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000ef0000)={0x0, 0x0, &(0x7f0000847000)=[{&(0x7f0000ef2000)=""/88, 0x58}], 0x1, &(0x7f0000001000-0x51)=""/81, 0x51, 0x0}, 0x41002106) 2018/01/05 22:38:54 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x14) recvfrom$packet(r0, &(0x7f0000002000-0x7c)=""/124, 0x7c, 0x41, &(0x7f0000000000)={0x11, 0x1, r1, 0x1, 0x8, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) r2 = accept$unix(0xffffffffffffffff, &(0x7f0000001000-0x6e)=@file={0x0, ""/108}, &(0x7f0000973000)=0x6e) connect$unix(r2, &(0x7f0000cb6000-0xa)=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000012000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff030}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmmsg$unix(r4, &(0x7f000071b000)=[{&(0x7f000001b000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000c64000)=[], 0x0, &(0x7f000001a000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/05 22:38:54 executing program 2: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x805, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000f50000)={{0x1, 0x4, 0x9, 0x80000001, 0x5, 0x1000}, 0x400}) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000d38000-0x4)=0xffffffffffffeffc, 0x4) bind$inet(r0, &(0x7f00000a9000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000af4000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f000071c000-0x38)={0x0, 0x0, &(0x7f00002cd000)=[{&(0x7f0000e25000)=""/122, 0x7a}], 0x1, &(0x7f0000f51000-0xc0)=""/192, 0xc0, 0x0}, 0x0) 2018/01/05 22:38:54 executing program 3: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x805, 0xe71b) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000f9a000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f9b000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00001ae000)={r1, @in={{0x2, 0x2, @rand_addr=0x26, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9, 0x8, 0x0, 0x5, 0x9, 0x401, 0x80000000, 0x80, 0x991, 0x2, 0x2, 0x2, 0x8001, 0x7ff, 0x1]}, &(0x7f00002a3000)=0x108) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00003dd000-0x4)=0x0, 0x4) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000f9a000)={0x0, @in6={{0xa, 0x1, 0x1c8, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x42, 0x8, 0x2, 0x49}, &(0x7f0000f9a000)=0xa0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000f9b000-0x8)=@assoc_value={r3, 0x841e}, &(0x7f000046c000)=0x8) 2018/01/05 22:38:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000f44000)=[{&(0x7f0000ffd000-0x1c)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f000010f000-0x10)=[{&(0x7f00003b0000)='\f', 0x1}], 0x1, 0x0, 0x0, 0x0}, {&(0x7f0000ffd000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000ffd000-0x60)=[], 0x0, &(0x7f0000ffd000-0x30)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x2, 0x9, 0x0}}], 0x30, 0x0}], 0x2, 0x0) listen(r0, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x76, &(0x7f00009d3000-0x23f)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x40, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "e98807", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [@fragment={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], "ac12b033ef249b64"}}}}}}}, 0x0) socketpair(0x10, 0x800, 0x1ff, &(0x7f0000dbc000)={0x0, 0x0}) ioctl$sock_ifreq(r2, 0x8934, &(0x7f00001fa000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="4549a66a1c1d4bbeae1e463f7aaf6c93"}) getpeername$ipx(r1, &(0x7f0000284000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000974000)=0x10) accept4$ipx(r0, &(0x7f0000e36000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000942000)=0x10, 0x0) 2018/01/05 22:38:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x8000f, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000002000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000fe4000)={@generic="a34ebd86cd1c51b329c46d8a8000b218", &(0x7f0000fe6000-0x28)=@ethtool_eee={0x45, 0x66e, 0x1ff, 0x7f, 0x80000000, 0x0, 0x6, 0xf03, [0x3, 0xa8c0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet6(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000003000-0x3)=0x0, &(0x7f0000002000-0x4)=0x4) r2 = socket(0x11, 0x2, 0xfffffffffffffffc) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00006cc000)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff, 0x2}, &(0x7f0000b8c000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000183000-0xa0)={r3, @in6={{0xa, 0x1, 0x6, @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]}, 0x7fffffff, 0x4, 0x1ff, 0x2, 0x90}, 0xa0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00006f4000-0xa0)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x5, 0x100000000, 0xce8f}, &(0x7f0000f3b000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00009a5000)={r4, 0x0}, &(0x7f0000dbd000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000001000-0x8)={r5, 0xdfb}, &(0x7f0000552000)=0xfffffef9) getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f00002e7000)=0x0, &(0x7f00005e3000)=0x4) setsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00007cd000-0x14)={0x0, 0xc, 0x40, 0x0, 0x804, 0x3f}, 0x14) getsockopt$inet6_mreq(r0, 0x29, 0x1867be812a979da9, &(0x7f00007d1000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000616000)=0x14) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000b09000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r2, &(0x7f000014b000)={0x11, 0x1f, r6, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) socketpair$inet(0x2, 0x7, 0x0, &(0x7f0000a2a000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000ef3000-0x6)={0x0, 0x200000000000080}, &(0x7f00004e4000-0x4)=0x6) socket$inet6_sctp(0xa, 0x0, 0x84) syz_emit_ethernet(0x6f, &(0x7f0000386000+0xbbd)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0x39, 0x3c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0xffffffff0000000c, 0x6488, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x608, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @icmpv6=@dest_unreach={0x3a, 0x7, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "a92a53", 0x0, 0x16, 0x0, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, [@fragment={0x0, 0x101, 0x1, 0x1, 0xffffffff00000000, 0x6, 0x1}], "de"}}}}}}}, 0x0) 2018/01/05 22:38:54 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nfc_llcp(0x27, 0x3, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000002000-0x30)=[{&(0x7f0000001000)=""/62, 0x3e}, {&(0x7f0000001000)=""/160, 0xa0}, {&(0x7f0000001000-0x65)=""/101, 0x65}], 0x3, &(0x7f0000002000-0x72)=""/114, 0x72, 0x3f}, 0x10000) r1 = socket$kcm(0x29, 0x7, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$netrom(0xffffffffffffffff, &(0x7f0000001000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000001000)=0x48) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000002000-0x8)={r2, r3}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000a4b000/0x14000)=nil, 0x14000, 0x200000003, 0x32, r4, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000)={0x0, 0x0}) setsockopt$inet_mtu(r5, 0x0, 0xa, &(0x7f0000a4f000)=0x2, 0x4) r6 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x3, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f57000)="7379836b616c6e657200ed", 0x100000002, 0xfb, &(0x7f0000749000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_GET_PROG_INFO(0xa, &(0x7f0000c6c000)={r6, 0x50, &(0x7f0000824000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) tee(r6, r6, 0xc91c, 0xb) 2018/01/05 22:38:54 executing program 6: mmap(&(0x7f0000000000/0xeae000)=nil, 0xeae000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x800, 0x10000, &(0x7f0000db6000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00005ad000-0x14)={0x0, 0x7, 0x5, 0x800, 0x7fff, 0xa2b}, &(0x7f0000073000-0x4)=0x14) mmap(&(0x7f0000eae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000eaf000-0x8)={r1, 0x1}, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000dad000)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000979000)={r1, 0x1, 0x8, [0xc, 0x2, 0x3, 0x101, 0x200, 0x3, 0x9, 0x5f06]}, 0x18) syz_emit_ethernet(0x4e, &(0x7f000001c000-0x4e)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x18, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0x86, 0x0, 0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}}}}}}, 0x0) 2018/01/05 22:38:54 executing program 0: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x2, 0x1) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000001000)={r0, r0, 0x401, 0x32d9, &(0x7f000000a000)="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", 0x8000, 0xbdf, 0x272, 0xe365, 0x0, 0x200, 0x0, "af0a60677503b57157e10f5b53da51d54e4c4f47bc03c314d7a3789f88573eac3688d67c876a64b002c0c35a7b485f7d8c00e81d75867afa7983c8eae5ad9248e43b82a356f4818cc9205c699d5a08ddea411d8a336e10ad941a0dc10f74d83acf9ee0df4b307aa39aa23e0e0d209457a5a488be49ed09a1f6bd2bdc5c703b9e39d2ac0b891d94f5025c"}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f000000a000-0x66)={0x0, 0x5e, "a8128e45cc88782928d3cfb4bac373b808b2892dee9205d5610a4bd8ac305898f4ead6805c64fb47fb19987f6fb5980b02fd76d07438fd16134f03817e216752320f7d508b6324e523d4402e3d6a837c443f6208e842b04e282cddaa3e4c"}, &(0x7f000000a000-0x4)=0x66) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r1, &(0x7f000000b000)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000007000-0x4)=0x10) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000000a000-0x20)={0x3, 0x6, 0x820f, 0x100, 0x1, 0x4, 0x8000, 0x1, r2}, 0x20) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000007000)={r2, @in6={{0xa, 0x1, 0x8, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000000b000-0x4)=0x8c) r3 = socket(0x1c, 0xe, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f000000b000)=0x0, &(0x7f000000c000)=0x4) 2018/01/05 22:38:54 executing program 7: mmap(&(0x7f0000000000/0xf6b000)=nil, 0xf6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000f15000)={0x0, 0xd0, &(0x7f0000f6b000)=[@in6={0xa, 0x1, 0xffffffffffffff01, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0xb9c}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3dad}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x100000001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x80, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffff}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000f12000-0x4)=0x10) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000f6c000-0x8)={r1, 0x1}, &(0x7f0000060000)=0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000041000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0xb, 0x50, &(0x7f0000f6c000)={0x0, 0x0}) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r4, 0x6, 0x2, &(0x7f0000190000-0x5)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f6c000)=0x5) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) shutdown(r3, 0x1) 2018/01/05 22:38:54 executing program 1: mmap(&(0x7f0000000000/0xd19000)=nil, 0xd19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000984000)=0x0, 0x4) r1 = socket$inet6_sctp(0xa, 0x3, 0x84) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f000092a000)=0x5) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000208000)={@common='bcsf0\x00', @ifru_data=&(0x7f0000533000)="63702d31f353ddb3278e71a8366da01f15056df7240203a80f00b0e63e6baea2"}) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000388000)=0x0) 2018/01/05 22:38:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000cb7000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006d5000)="0a0775b7cae383e5b3b6aded5c54d6295df0df82180c0deb00001f08000002ff", 0x20) socketpair(0x0, 0x80f, 0x72, &(0x7f00009c6000-0x8)={0x0, 0x0}) getpeername$inet6(r1, &(0x7f0000253000-0x1c)={0x0, 0x0, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000b67000)=0x1c) sendmsg(r0, &(0x7f0000ab8000)={&(0x7f0000650000-0x1c)=@in6={0xa, 0x1, 0x1, @loopback={0x0, 0x1}, 0x7}, 0x1c, &(0x7f0000c64000)=[{&(0x7f00005d2000-0xbd)="9f1464643c35a48c88e9f1ef189c8ee8f9abf5895e43c61c489862e08fcb78733ea1367586e3c0c0391e76189f19b48774b7047f81a4498b1acea63fca502a5817e99ee69e1f83414bcd0fea4e789b0fe1351d5a315d41a549ae1c704d7a8ecd0b5eb904d597c7246a7f675ae81999dc8e4bf41eba3e5cc99a1f09118373de84f33f4bb22a59a259f68ee1e2c1aa28e61651adb643100588643e643d3371d49f57688ef74413197020cd05344574f86d1d8a61dc159eee115f1e850d7c", 0xbd}, {&(0x7f0000a62000)="d62102c9b3fce897ce9cc877daa30b9efe5f0d3555fb4b305579bfb3c2446d1338a9248ad129bf3d97419332972ee3f4ed52eef8154a18b805d838b4ff3490d0a1e2a4ecb2a2fa9c6c2594305d7381c961de6ee62c415f9d7602591026b8230798d1acaf1a97b329db7957f9f25dbaf87923037cb4af88f5da1e5aad7593879b7b18cfdb04b230efe4340479439750c8a581a511caefcd6a2938c90b6777f109d92c5760c80a2bac7c80fc8e747e68aa3aa6d34fe8348e60ed70c5d726210edca4fc23fc0240c4b775b6aa131f0e8dca", 0xd0}, {&(0x7f0000687000-0x17)="5cac0039c3d1067cc16827fc039358c28c28533be1ab10", 0x17}, {&(0x7f0000dc5000-0x7f)="1b8fa0db857e07f408cf74b57d08edddfebc6397d918fe914408a2749305b511a4a51fa77d7560eff9321434abe8883f7d9769c30bf8c56f8781c3371ca8e3d78a04d601a462d73a7fa13fb8c23b9a91dbac410354b9afc203141170702e0a748faf75d036f09ec94a7362e769f50d75f63decaef8611244b63e64e0e4edc1", 0x7f}], 0x4, &(0x7f00000fd000-0x1250)=[{0xc8, 0x0, 0x6, "df77698377598777c0db88bb6cfa546a8da2f7862da64a8dc21958fcb505da253199b3e1bd82c6c6b105126c7b681cf273a8606c0c3b48f870cd16b4dd311d67938906aba7ff07254c4bde268e5d4846ae17d1e60481c5e0032b09ac73681a40cb0ce46c964eb15ee1e7b1dec2595a4538a170a999a0b66f781bbbb19aea5c463ffa1f43df66218ee45ebfa99bc22c3ac75783a1eb9c7270c9fbe2bf45300fb3fd9bae895f360b17df4866e2622c994505fba828"}, {0x28, 0x29, 0x0, "edf6f0fa24a307d9a74c32ecbeca1a9f503980ec"}, {0x58, 0x117, 0x4f, "46500c3e42ab5e67048c674024166d8667551aab4b3937df4edbd2f87982d1f41d96e6484989058a1badd46dfc40fb85def0575cca2a8f22884f913c77f46c595d"}, {0x68, 0x11, 0x4, "3a7bea369a215d9373c15273f95058c0dcd6ed6a281a054d15cc0d0a5c8a47859241eacd870f2e0134991b4312fb86c559b59ae0d379a1a62c234a6047c1ca38853f249a7bd152f50e2c0abbda4f96cf17bd"}, {0x38, 0x10e, 0x7, "199d45e4f68466eb40beac2e74888030502bf8b5066c9c4e98e5293c081b3a16a1478590d7"}, {0x58, 0x0, 0x4, "afc223081193a1b08dde65c0f1079224fb6329d747a01f6e408b93088691d5aa220ecdaf1ba6a23cd2087c4ef5e483e57986f37ad5213da8d5f658f4b25eea28d3c8f385995558c2"}, {0x1010, 0x11, 0x6b, "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"}], 0x1250, 0x40}, 0x4000800) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381fa", 0x10}], 0x1, &(0x7f0000851000-0x48)=[], 0x0, 0x0}, 0x0) accept$alg(r0, 0x0, 0x0) recvmsg(r2, &(0x7f0000c0c000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000b10000)=[{&(0x7f0000d26000-0x6a)=""/64, 0x40}], 0x1, &(0x7f0000381000)=""/0, 0x0, 0x0}, 0x0) 2018/01/05 22:38:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f00006b7000)={0x0, 0x0, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000034c000)=0x1c) sendto$inet6(r0, &(0x7f0000094000-0x68)="15859e22449b59e1cf30c091181106cb5c1d90e8fc166cb5b0613b9ae209471ce3e92cf093273fb5bb1aad2d5ab07c07f0558e848a657bd8663c6ba005315caa932a1739269039b7f80a1d146beb7879c1afde002e6276277f5489097409843e7a31921e2d71dad3", 0x68, 0x48000, &(0x7f00002a0000-0x1c)={0xa, 0x2, 0x97, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7fffffff}, 0x1c) r1 = socket(0x10, 0x802, 0x0) getsockopt$sock_int(r1, 0x1, 0x3, &(0x7f0000943000)=0x0, &(0x7f000080c000)=0x4) 2018/01/05 22:38:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) getsockopt(r0, 0x600000000114, 0x2710, &(0x7f0000ce5000)=""/0, &(0x7f0000bda000)=0x33a) 2018/01/05 22:38:54 executing program 6: mmap(&(0x7f0000001000/0xf67000)=nil, 0xf67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000001000-0x5c)={{0xa, 0x3, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x200}, {0xa, 0x0, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xff}, 0x6, [0x8, 0x5, 0x800, 0x100000000, 0x9cc, 0x5, 0x1, 0x100000001]}, 0x5c) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000753000)=0xffffffffffffffff, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f000025a000-0x1c)={0xa, 0x0, 0x800, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0xfffffffffffffe75) 2018/01/05 22:38:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000dbd000-0x8)={0x0, 0x0}) sendmsg$unix(r1, &(0x7f0000cab000-0x38)={&(0x7f000085a000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000cb1000)=[], 0x0, 0x0, 0x0, 0x0}, 0x80) sendmsg$netlink(r0, &(0x7f0000b34000-0x38)={0x0, 0x0, &(0x7f00003bd000)=[{&(0x7f000096f000-0x24)=[{0x10, 0x28, 0x10000000000401, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f00001fa000)=[], 0x0, 0x0}, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000bf0000-0x20)={@remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0, 0x1, 0x4, [@broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0, @broadcast=0xffffffff]}, 0x20) 2018/01/05 22:38:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x400000000003, 0x0, &(0x7f0000634000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0xc0) connect$unix(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) recvfrom$unix(r1, &(0x7f000019b000)=""/0, 0x0, 0x0, &(0x7f0000f98000)=@file={0x0, './file0\x00'}, 0xa) close(r0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00009ed000)={0x2, 0x6, 0x2000}, 0x4) r2 = gettid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000d61000)={0x0, 0x0, 0x0}, &(0x7f0000e13000)=0xc) r4 = getgid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00004ae000-0x4)=0x0) r6 = getuid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000106000)={0x0, 0x0, 0x0}, &(0x7f00000f5000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00005a9000)={0x0, 0x0, 0x0}, &(0x7f0000aa8000)=0xc) r9 = getuid() r10 = getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000f6a000-0x4)=0x0) r12 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000815000)={0x0, 0x0, 0x0}, &(0x7f0000497000)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000f93000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000d27000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f3e000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000096c000)={0x0, 0x0, 0x0}, &(0x7f00009b8000)=0xc) r17 = gettid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00009b0000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000082a000)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000510000)={0x0, 0x0, 0x0}, &(0x7f000081e000-0x4)=0xc) r20 = accept4$unix(r0, &(0x7f000049e000)=@file={0x0, ""/56}, &(0x7f0000c34000)=0x3a, 0x80800) socketpair$inet(0x2, 0x800, 0x80000001, &(0x7f0000211000)={0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000fe8000-0x4)=0x0) r23 = getuid() r24 = getgid() r25 = gettid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00002d6000)={0x0, 0x0, 0x0}, &(0x7f0000406000-0x4)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000249000)={0x0, 0x0, 0x0}, &(0x7f0000a93000-0x4)=0xc) r28 = getpid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00002f7000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ca8000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00006cb000)={0x0, 0x0, 0x0}, &(0x7f0000d3e000)=0xc) sendmmsg$unix(r1, &(0x7f0000f56000-0x150)=[{&(0x7f0000c2e000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000898000-0x70)=[{&(0x7f0000050000)="38e82f5591eb7bfa800a502c8bc4160ace8a190b30a6f1851dbf6a787d13a2eedf7a33e89b3328ccbe2a1b65ce6640fc08b60e5424ad", 0x36}, {&(0x7f00007e1000-0xe0)="02405577667b2f3ab1b383c188a4fcf955f7d7778940fb01ad10bd66a7e50bccccebdbf4f490f8c361483a05ae993043adb8edbf9f6f7f8064f441e38eed272afebe0048fa558a3bb7d755f15403b043ee237206b9053eeda56819d43976108deb44dfe7fb337474d099d16eccf64edcf00c2f17daa07527f8c4cbe03a658db8a353da9a63f52bd0cd58eaea9f1a3b9fd94622ad0027a343733c46f025d95ba1587f1c2ca81de16c89062bb8b9a69cc1b45a167ab124a880dda93f8f96005a6783ebaacddafb7727d42521f0d6d3070fd6dd04c4cc9ff7aa5ee6fab38ef550dc", 0xe0}, {&(0x7f000067b000)="2ed62c8e3dc7585c2ee332b98891c46134b03ec440353d107b8b87945b1e620a83daab7007f9c9985d2fb03c703b58cb60e926b17b82c4201a2834b8aaf0433401c16116f6629af9a9d574211fa4b4cba1e888a59d98a2a950b5bd18dd71a4a2266c6060575e0a85d73b44fb9862e7acc44652215f3308530d83a1dd61d6c594e9e79986118cf4e7cb4080535a65851d7710cdb269012f", 0x97}, {&(0x7f0000aff000)="684ca7c39d8c94ad742c1cd5489700c036c4c75388521082130498cd75ec1ce036773c84b209bf4ba3825bc5df8cfe02134644e14471a541fe36d5cd1187392e1bc658b2520bf7042993189f7463ecc266dc5ff829e801a89ff70ca50372f3b5b42ddfa64c8c6ac2fb72726959d77c703c12bb453c4083c5d3a01c651f8ef4483fda7dc5191f067bd6336d32b9c1c15b0f025ef229768b53c36efb5060a5066dada77341fab67a112c7503ce7146b4f9cfb5bfcd4e0cf208077c7f", 0xbb}, {&(0x7f0000482000-0x87)="c30e832ffe8984bccd6956ccc5b5842459d9795ab07b910d914a783365d97b9972fede17e676fad6e2e8d8044d627a7855eb16c09696f756edb87200b4982c5b474ff67ee1d95808b7189b60a1bc18d17a08bb27440180d591021943ff465500083119518e3f2a657468084911630f8ee6f07d7a725771d91fdcf86c53cad1deea0e7ab956140b", 0x87}, {&(0x7f0000d9e000-0xaa)="01946845f667ceda4bcfc2e563f9a65818b7c75cc9d28bc9f640eb923e124845dcb91562b45582eac0c8b1b2204cce0bb156989de5309cb1c546ae7e8c46b926d4e80ac3f0fe2645f6c8450a6c34c79a3cad6b29eafed519fd9bac439941026037820a3279466beb599d75c5bb6b53abce4378725a4deda47a9a30cf60d9ad3e97dbda19876fb7df3d4ec5f10a7ad1574c4adf42bce4fd355ceb98075ae3d5631616ebd5cbca3f000c27", 0xaa}, {&(0x7f0000776000-0x2d)="811b2569991f1882f7aceeb988b21bd528ba4b00fc1a97666a7ef6a05ac1ec155fd5f5431fabe293a462d8339c", 0x2d}], 0x7, &(0x7f00009f5000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}], 0x40, 0x20000000}, {&(0x7f000044f000)=@abs={0x1, 0x0, 0x1}, 0x8, 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0x1000}, {&(0x7f00009b6000)="66c3f873b8d9c8c07cbccc1bc27e21a0cd5ee9c8dc2e392f2c47e508e675e8e3af5e644ab72d", 0x26}, {&(0x7f0000864000-0xcc)="e08566960d925ee0cf67a6749727347efa8988c57ddbaacfeb8ce642058624d22ea9ac4178d474585a282db317b25d8c1bf39c6b83123d70bacfb14e044999b871163630f668b705fe3ab228e10f712e152d318e8a8fbd64fcb9b724948078096865c7430e672f18b1c5933fecbb580e078868a1bc8d3cfc3895659ac1444678b371ec0cac96b693fd0d806f0ffaf3979921083a11b46171862b502c0353980fa92c4dd3e5da87de942bbe01ad5ffe714bb0786228c34d3efee558d1c5843e820b99869cb530856d8fea6200", 0xcc}], 0x3, &(0x7f000089d000-0x38)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}], 0x38, 0x20000000}, {&(0x7f0000f46000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000097f000-0x40)=[{&(0x7f0000a5e000-0xbe)="46a6a970799192f478e9b1566f84f6594ea7f1beb80df60ec0ed112459b5db66644b57d012494de3966d955216988374dff3987ec32e079917c99bf372facd42926b5bb4b97f8577825fe72f66a1caa2d640a8efca5102047c2f2c893c4cde1edba4b70934de3bc087114e936a0441aee8d91b500a28688a1dc7138e7a070321c0d4f4a5157f649eece02cf757f03957afea2f22f2fb2ebfd4ea98ed9264dd711f35d117830651ed3c29995aecd074fae03da3cf75f5d80fc2decbe4cbd8", 0xbe}, {&(0x7f000064a000-0x5a)="6785d25bf13b1ae621134b6a4c8f812338b73d9b8e224ec099c64382ed950c0e7d08ee24b3eae0e2235c6ee011016f91ce92bfe13cd3e9cfb65d8bec68ba1198fdd052fb52bbf092c6716e2671effec9a9b83a895a0f26f4d017", 0x5a}, {&(0x7f00006cc000)="35c13065f008c47a4bbf78", 0xb}, {&(0x7f0000100000)="918e061afe59ecb7f3e4f76c3cbb21d2aef075eda2fd3f83d62259328d4a98", 0x1f}], 0x4, &(0x7f000042a000)=[@cred={0x20, 0x1, 0x2, r11, r12, r13}], 0x20, 0x8000}, {&(0x7f0000a7f000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000a44000-0x30)=[{&(0x7f000062a000)="74dc8f8643a95f191c0f03165deec0a73e55e99c5704026d5dd4021c26782221416dd8edf6ab047f5b56a2f0dc6954008caba5d1e3bb304ee7174a466ca05914e0fdafaa86", 0x45}, {&(0x7f0000eb8000-0xf)="62282792b7cade67590ff03233aad5", 0xf}, {&(0x7f0000d5f000-0x4e)="27b40818e53812d0a0fdcddf37b4c8fde44d743cc0703e2d90302ded4c4cf779abcaea4e12e25d810ed507eb418d47f6f6dbb65b51fee8e71ba0736f3e9b81951290736acf89cf39ae04850d3898", 0x4e}], 0x3, &(0x7f0000827000-0x138)=[@rights={0x20, 0x1, 0x1, [r0, r1, r1]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x20, 0x1, 0x1, [r1, r1, r1]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x20, 0x1, 0x1, [r0, r1, r1, r1]}, @rights={0x30, 0x1, 0x1, [r1, r1, r1, r1, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @rights={0x18, 0x1, 0x1, [r0]}], 0x138, 0x20000811}, {&(0x7f0000c53000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00004b5000-0x80)=[{&(0x7f00000c7000)="bedd26663a24843cf8c48b180c3566173c530ef8d11824db3ec50fd7a879672fdd001121d163a19261436b377e8ab52683a9c2c12fd862c517ff267f794c91bd5e62ee66ef5cf547dc4358bdc008c37cae1aea74f177bbe8b52911a387efee8ad1bb0476", 0x64}, {&(0x7f0000366000)="518fd6ff64cac26d075361fe2e4b7d41a124df6f32605be3f14d338b76d01fb558791f80ca2b49769df2683c77b91ffbee13ae743eba735df99bfdc3d9f9d3115c22782f95f88d802fa341756f77fd63d5", 0x51}, {&(0x7f0000bb4000-0x59)="2d8806ef45f293706a054a63701ff1ddd7f4b4382b33409859440cf96b965e999118607c13a9ea4db91957633b36fe1f1f9d59bb4298483fbe0a646266ee80045abec681dcf316e00ef02d1fd8d1db6dbebf147f1643a47885", 0x59}, {&(0x7f000049b000-0xc7)="66b5fe549e5565727138bb3c74ba5dc525337aec633949641b6c71c99d7b28b0bd60fbb859ee4a0126897a20180bb88b1d31ba2b42261ab75ad9945080182eff3554addb0837c0e8f066b2a0772386e571fc5fd8a74603c8a163ee07ade1d5e84ce663e17792fc80c45e0db40cf3683f6b0f5f69fe86cc637203760487b3503e97096002bfb2c5994179768ddd06cbac1423bce3e77ff76804d973ea92dd8ab779a5d1bb39017577a3c94ab539ba0447de5b73f7171a569875efc700ab9c0c624e7c707039bc00", 0xc7}, {&(0x7f00002be000-0xaf)="893694cef02ed7a180ea23ca1c91f98fa77bf92cf6bb1851eebf9701a23d89633bcd96870b444bc70d35676d210ad65202faa6c232c42cb8b571244f7b6e2d6b5f3806eb2121ad7f7715d917ec0c712fc97a64466feca528bdb9602f2ae53a60197d1412afdfbb85f7ac38b0e6d064fb4875f7f0db0fe1927c4b9ff3529d1f698c4e941772a7bcd4d94fe5c32f2bc1771f9ded144ffd71fa79aaa55a02a6593f2b6b8a0ecf8f25a2a66a5e45db5d33", 0xaf}, {&(0x7f0000554000)="714ecfede2c1aa4e47cfc148bc14bb45244b77b1298181f7a2883165f6b936e5dfc15a6729637b562b02c19242557ae7ad241c3730c1f4e46b6f95a9ec65a2c14cc12ba29027b82b4840202c6637acc51963d87533b97acb3ac57e23c8f0072ce9c9d4655ae3f7db78b471be3c7387ad265f59c65e37946477faee7f9c27c40f113391b9a0a5d1736b6e4672f4d87eb7e7fd57ecf60a7d9388689901bed19804819dc129626393304370ad65c79a83e3c9a7e7c106f91f398e48a04e99826ed0766098790d8c46a013f0", 0xca}, {&(0x7f000002c000-0xb5)="afef8ff8d521c424bcf6077c6454b44a16c74611394cc01d7f6ca07cd5e5c2218f3b60ab43ddc511cccb44d468dc29eb0988e913eda890e8c0fc763fec115d2bb7f5b474e9a53c9a3e9fc8e7ef48f26868212c82379a1ae7339719abb74a67b696be87085e2fcac6695ed8e4967a8e3bddc824b619b8f42002997762fde85874012b4a47f705022b2f2fd0f3716afd410dc7d8159d0e7532f15818cb4acfdc14c40fd149cbce5ebd6ac60a92fc76b61858685f60cf", 0xb5}, {&(0x7f00007bc000)="b4f3c77a823707294ee85215959873170b53d44254ee2720b95747c5562e6337f2d0958cc2c7db231dab4c2c7f2529d217285ef4913ffc1a96a758089b5dc3f2846ee5208db21c3d6ecde07bad517766f33773e7157adca84469f9704092ea6167b46b3fd56bc446bd271363ac2af19b6af7392b320d34631e64a40deff7062b5d527ceed9cbc50de1c0255877b924f7beb4e301383b998830c088998f385e085435845f651024f606d21d5d4a13f50f39", 0xb1}], 0x8, 0x0, 0x0, 0x20000000}, {&(0x7f0000fa1000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f000057b000-0x70)=[{&(0x7f0000039000-0x21)="78fdd07e36cdfda2f7e522e64ffa3829b9af5072fef018b085254365593e8a3f1e", 0x21}, {&(0x7f00004b9000)="", 0x0}, {&(0x7f00008ee000)="6a38722f49b5e96d879dd451f09dc57d8597919132e66c4eaf5aa058693ccff832cbde100a40ddd89343718b81076d510096ed11c29090f4e25bbac19cb9ac90af88778f4407f7d99b91549ce6a2b79f56e0f4deed6c1357b1722195aa309fe6aef70e72b2ee19c0bed8e70ff19ffd7733943a747703c8fb8462258603445709856f1f8aa793", 0x86}, {&(0x7f0000f74000-0x31)="92bd0efbb51c24245dc3477d3fa67af7d4ebbf4f2b5d87ee4c6cf98aaa61c4e39798b128ca915d5284ac55853fda6ca9ea", 0x31}, {&(0x7f00006e2000-0x30)="52923addb6b372e51e0bc6eef214b2fcde78145698b19805e0790c92e6b5175973b260beccf475b90f00239d189ac4e3", 0x30}, {&(0x7f000015d000-0x3a)="e5e060a2ee8e6492dc76245a06c404ef2542c72aba9c807b8ec8683df5b213c1521e17638dce65e9339e4f86b2347fe3b1ad43f9cc6b6819402a", 0x3a}, {&(0x7f0000add000-0xae)="cc04ae6fcc8fcf46679da46344b3e9a8c02d2b96d661c97dda7b56d64daece026c98070ab53e0b17ff251ef5dfcc87c40ba5399b18e237c835964923084b6230cb11ad2a63e0c71d318bdc00caa66700ed54f8b148ca1f7a2731bc4b09ccbdc3b2c7602623fd0a164bc37d2cf8200a70c4146018619edc8d992a676afabd70f19d9938caad138dd00efb57c2c43f40e6a68ed8e8bf3a3972145c44b53f64ce521d691e4a3dd423563217a0eb670b", 0xae}], 0x7, &(0x7f0000165000-0xe8)=[@rights={0x38, 0x1, 0x1, [r20, r1, r21, r1, r0, r0, r1, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r1, r0]}, @cred={0x20, 0x1, 0x2, r22, r23, r24}, @cred={0x20, 0x1, 0x2, r25, r26, r27}, @cred={0x20, 0x1, 0x2, r28, r29, r30}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x20, 0x1, 0x1, [r1, r1, r1, r0]}], 0xe8, 0x20040014}], 0x6, 0x40800) 2018/01/05 22:38:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x2, 0xfff, &(0x7f0000345000)='\a\x00\x00\x00', 0x4) r1 = socket(0x3, 0x8080b, 0x5) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000fe3000)=0x0) socketpair$inet(0x2, 0x800, 0x3ff, &(0x7f0000a14000)={0x0, 0x0}) bind(r0, &(0x7f0000e94000-0x9)=@rc={0x1f, {0x9, 0x6, 0x80, 0x9, 0x5, 0x20}, 0x2}, 0x9) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00006ef000)=0x2, 0x4) 2018/01/05 22:38:54 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000003000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f0000000000)={r3, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4(r1, &(0x7f0000001000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000001000)=0xffffffffffffff10, 0x800) socketpair(0xb, 0x4, 0xbba, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000001000-0x8)={r1, r5}) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000fe8000-0x20)={@generic="946658ed4cf61545ba9f56bcc83521eb", @ifru_flags=0x1200}) bpf$PROG_LOAD(0x5, &(0x7f0000291000)={0x1, 0x5, &(0x7f0000dac000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0x0, 0x40000000d, 0x0, 0x0, 0xfffffff8, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000092e000)='GPL\x00', 0x4, 0xf7, &(0x7f0000fdf000-0xf7)=""/247, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) [ 253.869442] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=40 sclass=netlink_xfrm_socket pig=25700 comm=syz-executor4 [ 253.925610] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=40 sclass=netlink_xfrm_socket pig=25711 comm=syz-executor4 2018/01/05 22:38:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair(0x9, 0xa, 0x8, &(0x7f0000621000)={0x0, 0x0}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000cef000-0x3)='nv\x00', 0x3) sendto$inet(r0, &(0x7f0000021000)="9c75ecaae3f8f5be3cbef55b9704edcb3aebe25924eceffffdc0cb85e7c0acef9a7bb7f8bf244e643304df44e1e381a7967221cfaf97b2c8e8f48bda3cc7ea6175b5e1fdca4fce93e748c1928c47ea224105e6c43b94a0d6784a180aa057d1eb387f373fe6a8ae0fb77b5bda903f308186aa6c7dfb4055e0bb93d57ca5c475ca50a2dac9623bdbd3f5aafc1a67a89b183e3cae6e1af112adf415a9726bdbfecdefcf60970e08eb297c975b331e7053e8612da34eaaa06cd71a7a8ff26e255ea0456788ed4960fb97ade4280e46753ee597dd4a07", 0xd4, 0x800, &(0x7f000062b000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) 2018/01/05 22:38:54 executing program 0: ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={@common="6c6f0000000000000000000000000600", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00001d2000)={0x0, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x106, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000ab8000)={0x4, &(0x7f0000000000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000001000-0x8)={r2, 0x3}) 2018/01/05 22:38:54 executing program 6: mmap(&(0x7f0000000000/0x5ad000)=nil, 0x5ad000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000023a000)="d3ab27191a8b00235fba602dff05400bfef9f3d2a4b200ffffffffffffff0002250700afc11ed4c2c4dc42ffa86eb9811bb6b7831262befad094d468d47056982be5ee2ac211dedb83f1f515bf78404de4650606e5232887fe93996392fbf73aafe5b6cdb50000000000000001dea39deb5380fee5eddadf44ae3d013fdd11f6440f9a8cb5ce76141c4b574136e46f9a1928bf6288c6e50ee05cdb15e86c3c7d970f6cf07b000000000000ffff70f77dfde0cf49703679591731bc7157b2859e7f3bdcb04963db36fd96c0002ac8437e77524a8e4de619", 0xd7) 2018/01/05 22:38:54 executing program 3: mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x33, &(0x7f0000eec000)=0x0, &(0x7f0000eea000-0x4)=0x2) 2018/01/05 22:38:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f00000b8000)=0x9, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000a73000)={0x0, 0x852b, 0xfffd, 0x0, 0x0}, 0x14) writev(r0, &(0x7f0000f6c000)=[{&(0x7f0000e15000-0x1000)='n', 0x1}], 0x1) r1 = accept4(r0, 0x0, &(0x7f0000108000-0x4)=0x0, 0x80000) recvfrom$unix(r1, &(0x7f00007ed000-0xd0)=""/208, 0xd0, 0x40000000, &(0x7f00004e0000-0xa)=@file={0x0, './file0\x00'}, 0xa) 2018/01/05 22:38:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000f40000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r3, &(0x7f000038c000)={&(0x7f00007af000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000cbe000-0x20)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00002f1000-0xa0)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0xffffffffffff9441, 0x1f, 0x9, 0x9}, &(0x7f000092b000)=0xa0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000257000-0xa0)={r4, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x8, 0x94b, 0x9, 0x0}, &(0x7f0000ac3000)=0xa0) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) pipe(&(0x7f0000b4d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x4, 0x0, &(0x7f0000801000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r5, &(0x7f0000086000-0x1d)={&(0x7f0000539000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000fed000-0x10)=[{&(0x7f000074a000)=""/41, 0x29}], 0x1, &(0x7f0000ec9000)=""/512, 0x200, 0x0}, 0x0) sendmsg$unix(r6, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r5]}], 0x1, 0x0}, 0x0) recvmsg(r7, &(0x7f00008ef000-0x38)={&(0x7f0000337000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00000c8000)=[], 0x0, &(0x7f0000c73000)=""/0, 0x0, 0x0}, 0x40010062) 2018/01/05 22:38:54 executing program 4: socket$kcm(0x29, 0x10000000007, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000000a000-0x3d)={0x26, 'hash\x00', 0x0, 0x0, "637263333200001f000000000000000000000000000000000000000020000063000000000000000f000000000000f3ffffff0000c600"}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000018d000)={0x0, 0x0}) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x2) accept$alg(r1, 0x0, 0x0) 2018/01/05 22:38:54 executing program 1: r0 = socket(0x10, 0x2, 0xc) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) write(r0, &(0x7f00009a3000-0x1f)="1f000000040601ddfffb00f6000080010300f407090101c0084006ffff0000", 0xffffffffffffffda) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000574000-0x20)={@generic="3df7b8fa6efcb7736031c697e9567e06", @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/05 22:38:54 executing program 3: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000018000)=0x1, 0x4) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$unix(0xffffffffffffff9c, 0x0, &(0x7f000002b000-0x4)=0x0, 0x80000) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r1, &(0x7f0000029000)=@abs={0x0, 0x0, 0x0}, &(0x7f000002b000-0x4)=0x8) bind$inet(r0, &(0x7f0000004000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000006000-0x2c)=[@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendto$inet(r0, &(0x7f000001d000)="a9", 0x1, 0x0, &(0x7f0000005000-0x10)={0x2, 0x0, @rand_addr=0xfffffffffffffffe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000002b000)={0x0, 0x5, 0x30, 0x7, 0x1}, &(0x7f0000009000)=0x18) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000001e000)={r2, 0x80000001}, 0x8) listen(r0, 0x7) accept4(r0, 0x0, &(0x7f0000021000)=0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000024000)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) 2018/01/05 22:38:54 executing program 5: r0 = socket$inet(0x2, 0x1, 0x9) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000238000-0x5)="", 0x0) setsockopt$inet_buf(r0, 0x0, 0x4, &(0x7f0000ae8000-0x1)='G', 0xfffffdb3) 2018/01/05 22:38:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x200000000005, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000012000-0x10)=[{0x28, 0x0, 0x0, 0x80000000}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmmsg$unix(r1, &(0x7f000011e000)=[{&(0x7f000001b000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000013000-0x60)=[], 0x0, &(0x7f000001a000)=[], 0x0, 0x0}], 0x1, 0x0) r2 = socket(0x8004000000002000, 0x0, 0x79c362b2) r3 = getpid() getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000030000-0xe8)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000466000)=0xfffffffffffffe5d) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00007ba000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d04000-0x4)=0xc) r6 = getpid() r7 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00003f0000-0xc)={0x0, 0x0, 0x0}, &(0x7f00007d3000-0x4)=0xc) r9 = gettid() getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00007ab000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0x0, 0x0}}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0x0, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006be000-0x4)=0xe8) r11 = getgid() sendmmsg$unix(r0, &(0x7f0000825000)=[{&(0x7f0000a7e000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00009b1000-0x10)=[{&(0x7f0000e42000)="541fa5146150c94c2b68294aaacaa54a6e5f2ce83c45e8151c8985cd1608d48bbca9", 0x22}], 0x1, &(0x7f0000b4f000-0xc8)=[@rights={0x38, 0x1, 0x1, [r0, r1, r2, r0, r1, r1, r0, r0, r2]}, @rights={0x28, 0x1, 0x1, [r2, r1, r2, r0, r2]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x28, 0x1, 0x1, [r1, r1, r2, r2, r2, r0]}], 0xc8, 0x0}, {&(0x7f00009cc000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00003d8000-0x10)=[{&(0x7f00002de000)="09b0d16291ed6d152ab6727bf38e7a9db04487f3405fb9ddbfb446980ebb6c0c8b86db72cb09af7991ea43d5a36bf49914a7fba62f8b21ed0be28c8b696935f63aced47426874c87aae93f99254df5fe6e1d075fd9a676a424c947d587544f395b9c446d91bb445db865757dee0bda41135d18ad52edb509164719fb39d8060724be7dbfd10999ad8bcb9b6885cb704d2c8ae72e2f44a688affc3a9ca1be38a6d8d5d00b5522f7ea29c867c855705815f1fb4ef47bb19c07bb11f90e9fa4", 0xbe}], 0x1, &(0x7f00001fe000)=[@cred={0x20, 0x1, 0x2, r9, r10, r11}], 0x20, 0x20000001}], 0x2, 0x2404c891) 2018/01/05 22:38:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x1, 0x1, &(0x7f0000ba2000)={0x0, 0x0}) r1 = socket(0x8, 0xa, 0x0) r2 = accept$ipx(r1, &(0x7f00005bb000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000f8d000-0x4)=0xffffffffffffffcf) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f000047d000-0x12)={@generic="d0084701e3f0bb2e3154d098aa7e3679", 0xffffffff}) r3 = socket$inet6(0xa, 0x40000080806, 0x0) r4 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000ee9000-0x2)=0x0) setsockopt$packet_int(r4, 0x107, 0x1b, &(0x7f0000d0a000-0x4)=0x7f, 0x4) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f000027f000)={0x1, &(0x7f000039d000-0x8)=[{0x3, 0x0, 0x0, 0x7}]}, 0x10) bind$inet6(r3, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x7f, &(0x7f0000aaf000)=0xffffffffffffffff, 0x3) listen(r3, 0x40000000000005) ioctl$int_in(r3, 0x5452, &(0x7f0000569000-0x8)=0x8f3d) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000488000+0x2d7)={0x6, &(0x7f0000d99000)=[{0x4, 0x2, 0x8, 0x0}, {0x100000001, 0x8, 0x800, 0x800}, {0x100000000, 0x645, 0xe92, 0xe3}, {0x101, 0x1000, 0x5, 0xfffffffffffffffe}, {0x20, 0xffffffff00000001, 0x9, 0x0}, {0x8001, 0x8, 0x7fff, 0x0}]}, 0x10) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f000011b000)={{{{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x94}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x9, 0x8, 0xffff, "c6c2eda1653f9a7487d549c011caf841b706032b6f4be34a1a5dbf32876d88f19fb36b4c1fe3e2299dba518568c13f00b38541f7c51ca027f5b39a86510201a6c56cc16df6e57514d80c438b64e4f039"}, 0x160) r5 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f000078c000)=0x0, 0x800) getsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f0000c5e000-0xe8)={{{@in=@multicast2=0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bba000)=0xe8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00008da000)={0x0, 0x28, "8cd5d4d99732f612397643a6eae3d87ae05534238603d36d6546d1c74ac061cb92ec498fc1563d1e"}, &(0x7f0000a8e000)=0x30) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f0000d0e000-0x10)={r6, 0x2c, &(0x7f0000877000-0x2c)=[@in6={0xa, 0x0, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000021c000-0x4)=0x10) r7 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r7, 0x29, 0x1, &(0x7f0000f32000)=0x2, 0x4) connect$inet6(r7, &(0x7f0000419000)={0xa, 0x0, 0x6, @loopback={0x0, 0x1}, 0x0}, 0x1c) r8 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000ff0000-0x4)=0x0, 0x80800) setsockopt$inet_int(r8, 0x0, 0x3b, &(0x7f0000b75000-0x4)=0xffffffffffffffff, 0x4) r9 = accept(r3, 0x0, &(0x7f00004b9000-0x4)=0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r9, 0x84, 0x22, &(0x7f00001b2000-0x10)={0xfffffffffffffffe, 0x8002, 0x4, 0x5, 0x0}, &(0x7f0000f95000)=0x10) recvfrom$inet(r9, &(0x7f0000adb000-0x1000)=""/4096, 0x1000, 0x41, &(0x7f0000f40000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffd89) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r9, 0x84, 0x22, &(0x7f0000e7f000-0x10)={0x6, 0x4, 0x7, 0x1, r10}, 0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r9, 0x84, 0x71, &(0x7f0000b9d000-0x8)={r10, 0x1000}, &(0x7f0000f6d000)=0x8) close(r3) sendmsg$inet_sctp(r9, &(0x7f0000dc9000)={&(0x7f000067f000)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00001b2000-0x70)=[{&(0x7f0000be5000)="5e5997853d26cc53f90fb41db14b5366dad50367077a4a0000000000000005e1275d987fe74c01c85965c0808eae8d9febdcbc24b4f1197d0223b23c4f705ea18e02b62a0f5722b872001e05a789883a7dd312cb8e0ec4694d8ae1ad4db9ea7cbea8930a900d2e67a5af0741fece8f215f1dec8f552f0622ae663c0151f740", 0x7f}], 0x1, &(0x7f0000301000)=[], 0x0, 0x8810}, 0x4000040) 2018/01/05 22:38:54 executing program 0: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000008000-0x38)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000010000)={&(0x7f000000e000)=@flushpolicy={0x1c, 0x1d, 0x301, 0x0, 0x0, [@policy_type={0xc, 0x10, {0x1, 0x0, 0x0}}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/01/05 22:38:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x805, 0x84) r1 = socket$unix(0x1, 0x1, 0x0) tee(r1, r0, 0x4, 0xf) bind$unix(r1, &(0x7f000000e000-0x8)=@file={0x1, ""}, 0x2) listen(r1, 0x0) poll(&(0x7f0000633000-0x20)=[{r0, 0x0, 0x0}, {r1, 0x2000, 0x0}], 0x2, 0xfffffffffffffffd) write(r1, &(0x7f0000d94000)="90c05d73604b77f2e44ee8f587ff8643bd91169f475d7b32c0ebcdbf0a8ec3e3e2d9e3e7adadf65acc03675e23acf2cd014f2ad9cb016fd1dc325e5c4867e02618464acbcbbe15c68748c12f6fd41977baa5906f3666243d91a36935071eb7ec0d433d9783e291f057fe8bfc546127b4806c29007dff4b902ab2d9b4b6b1edf5d71cd4824a3cc499d0c42bd822d1c89c47708edcec7c138c40756a56fa2fe0373849ff90e2cfe4741708403a204b2269", 0xb0) shutdown(r1, 0x0) 2018/01/05 22:38:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000e09000)={r0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000482000-0xa0)={0x0, @in6={{0xa, 0x0, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffcaaf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x6, 0xffffffff, 0x101, 0x3}, &(0x7f0000230000)=0xa0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000fcd000)={r2, 0x2000000004000003}, 0x4) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000bcb000)={0x0, 0xd5b3}, &(0x7f000033e000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x10, 0x4000000002, 0x0) write(r4, &(0x7f0000976000-0x26)="260000001a0053f791e6caef120003070705000100ffe000000000000000ec5500001d00017f", 0x26) readv(r4, &(0x7f0000ae2000-0x20)=[{&(0x7f0000180000)=""/158, 0x9e}], 0x1) getsockopt$ax25_buf(r4, 0x101, 0x19, &(0x7f0000c55000)=""/187, &(0x7f000030b000-0x4)=0xbb) recvfrom$ax25(r4, &(0x7f0000865000)=""/0, 0x0, 0x0, &(0x7f00008bc000)={0x3, {"02cd39b06632d3"}, 0x0}, 0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000eb4000-0x8)={r3, 0x9}, 0x8) recvfrom$llc(r4, &(0x7f000025b000)=""/222, 0xde, 0x10000, &(0x7f0000d6c000-0x10)={0x1a, 0xfd, 0x2, 0x7, 0x401, 0x8, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) writev(r0, &(0x7f00008ad000)=[], 0x1000000000000196) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00009d0000-0x8)={r3, 0x93, 0x0}, &(0x7f0000072000)=0x8) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f0000b23000)={0x0}, &(0x7f000004f000-0x4)=0x4) getsockname$ipx(r1, &(0x7f0000a01000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00001d4000)=0x10) accept$nfc_llcp(r1, &(0x7f0000a54000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000522000-0x4)=0x60) 2018/01/05 22:38:54 executing program 0: r0 = accept$unix(0xffffffffffffffff, &(0x7f0000b3d000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000977000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x9, 0x80000, 0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000001000)={{0xa, 0x0, 0x10000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, {0xa, 0x3, 0x81, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, 0x5, [0xeab, 0x100000000, 0x9f98, 0xb75, 0xf7, 0x547, 0x5, 0x1]}, 0x5c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000000000)=@ipx={0x4, 0x4eb8, 0x8, "60f41fd67916", 0x2d, 0x0}, 0x10) r2 = accept(r0, 0x0, &(0x7f0000002000-0x4)=0x0) setsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000001000-0x4)=0x4, 0x4) sendmsg$unix(r0, &(0x7f0000000000)={&(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000000000)=[{&(0x7f0000e1e000-0xcd)="e6e98131a669f8c34675d74b3b58fd89563c1285aed816bca2ef7f719c60e4c50f39fae9af5332a185cc18145b9da927ebb68be155fb80be006f43dc6e3265aa7219359d9ad00f2903af3d99cf4693cab75c02d5363360f9ea74e2bf3707482f267e6abda6aa5b69fb657edaa6caa5f9850d941a5b0ecd1af254c5c726ad854203162a1e2ef10568d8371ac5b6b6bf86e3b629caa4de48cf9c602e01bfb751b628b046b37a3cb92403fc774e14df81e2863456de482f497ee53b858c56c7f976e31c98e165c0aa0006e37e861a", 0xcd}, {&(0x7f0000000000)="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", 0x1b2}], 0x2, 0x0, 0x0, 0x40014}, 0x84) r3 = socket$unix(0x1, 0x1, 0x0) sendto$unix(r3, &(0x7f0000433000)="", 0x0, 0x0, 0x0, 0x0) 2018/01/05 22:38:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000d2e000)=0x0, &(0x7f0000ffe000)=0x4) ioctl$sock_ifreq(r0, 0x893b, &(0x7f0000062000)={@common='ipddp0\x00', @ifru_data=&(0x7f00006a6000-0x20)="c8765868754488e63b527ec6cd1c699d06e5f93386e9e332ac9de31b74a74a70"}) socket$kcm(0x29, 0x5, 0x0) socketpair(0x19, 0x80007, 0x6, &(0x7f0000fbf000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000084000)={r0}) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f000022a000-0x4)=0x9, 0x4) 2018/01/05 22:38:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) sendto$inet6(r0, &(0x7f0000ff7000)="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", 0x781, 0x0, &(0x7f0000ff8000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) connect$inet(r0, &(0x7f0000bf9000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x40000000000007, &(0x7f0000fed000-0x4)=0x0, 0x4) poll(&(0x7f000047f000-0x28)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/05 22:38:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002d0000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-ssse3\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg(r1, &(0x7f0000c5a000-0x38)={&(0x7f0000b11000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000de2000-0x60)=[], 0x0, &(0x7f0000f8a000)=[], 0x0, 0x0}, 0x0) 2018/01/05 22:38:54 executing program 2: mmap(&(0x7f0000001000/0xeed000)=nil, 0xeed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000cac000)="18000000020001000800000000000000360000f1010100ec01dafb02a38a3cdcc302b933d898050000000000000007567f59dba67e2147b35504000086a1e2010067fc2163e030000000000000000100000000000000c88ebbff060100000b00000000b121ec1474d733f542506b00ec008bc5cfb7ebe7ec7ee87cccff02000800000000000000e9f55406aa0110ddfdff036a00000000d791a2ffe3c5632c1adb8a335bceb2d17fdea21b571068000000000000000100000000c23eef6795de", 0xc0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000eee000)={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x18, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='tunl0\x00'}) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000001000-0xc)={@remote={0x0, 0x0, 0x0, 0x0}, @empty=0x0, 0x0}, &(0x7f0000000000)=0xc) 2018/01/05 22:38:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x9, 0x3, 0x3a) getsockopt(r0, 0x3a, 0x100000001, &(0x7f00001f7000)=""/0, &(0x7f000003b000-0x4)=0xffffffffffffff21) getsockopt$bt_hci(r0, 0x0, 0x0, &(0x7f000030b000-0xb7)=""/183, &(0x7f000053f000-0x4)=0xb7) 2018/01/05 22:38:54 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000107000)=0x8, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000000)={@generic="2db756c4c3377e0b28cb388814a61fce", @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r1, &(0x7f0000001000)=@in6={0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0x0}, &(0x7f0000008000-0x4)=0x1c) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(r2, &(0x7f0000007000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(r0, 0x0, &(0x7f0000001000)=0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f0000002000-0x90)={0x800, {{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r0, &(0x7f0000008000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) bpf$OBJ_GET_PROG(0x7, &(0x7f0000005000)={&(0x7f0000002000)='./file0\x00', 0x0, 0x0}, 0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) recvmsg(r0, &(0x7f0000001000)={&(0x7f0000006000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000005000)=[{&(0x7f0000008000+0x495)=""/110, 0x6e}, {&(0x7f0000008000)=""/104, 0x68}, {&(0x7f0000008000)=""/60, 0x3c}], 0x3, &(0x7f0000006000-0x87)=""/135, 0x87, 0x100000001}, 0x40) sendmsg$nl_xfrm(r1, &(0x7f0000005000-0x38)={&(0x7f0000004000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)={&(0x7f0000006000)=@newsa={0x138, 0x10, 0x21, 0x0, 0x0, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x3c}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, [@algo_comp={0x48, 0x3, {{'lzs\x00'}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/05 22:38:54 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00001ae000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfcc000)=nil, 0xfcc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x803, 0x6) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000e53000)=0x0) sendmsg$nfc_llcp(r1, &(0x7f0000929000)={&(0x7f0000921000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "1814145680ffffffffffff7891000076e43108f579bd95054d6b050000bebc48e8d8cda3d681fc482e6e0409000000000000da0303cc208a6e4bf82eff4d04", 0x0}, 0x60, &(0x7f000092b000)=[], 0x0, &(0x7f0000921000-0x64)={0x10, 0x29, 0x0, ""}, 0x10, 0x0}, 0x0) 2018/01/05 22:38:54 executing program 7: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x2, 0x1000000010000) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000b000-0x18)={0x0, 0x3, 0x0, 0x7f, 0x8}, &(0x7f000000b000-0x4)=0x18) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000007000-0xd1)={r1, 0xc9, "6d99d1e7bce9edbd2abf9a6f1b1f261c1d73f2a1e5d0b4afb1ce4d3fe07b9d904fbeb75c47c14549d9b67041c420f818033dec8bb81131d03c24132186892716dc2581a10399bdd005478c013643ccea331906b09576f90af2cf638a90371c669292ffa03ad142dc9c2215a88244b4347d4f457998db5202017750cbe4509d2b1a721065ee1c1d69b3766de6c0ddab54ebc23b0e3493432b17edf984c00b2857a19816f2fd499db15d22b6a71176d8e9b342da140f3dc5de98a8983eff67f5a8ec37753b7ae634d08f"}, &(0x7f000000b000-0x4)=0xd1) socketpair$inet(0x2, 0x0, 0x5, &(0x7f0000009000)={0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000000b000)={0xffffffff, 0x64, 0x8}, 0xc) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000006000)={r3, &(0x7f000000c000-0x5a)="f6eb9739b1bb12d1315dd34a1ddda443aee9b72ff58190777030f35d6c49b9a301a948d08c17c4a67dc0b60424d1c4ee0fd253e89f67aeedab441085f52100aec8bbb1943c85efb1fb4966f60a9df46136644ffb9f981b9b56f8", &(0x7f000000b000)=""/4096}, 0x18) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r2, &(0x7f000000a000-0xd0)="376f22e81d41271f786216c5c484f502d4f9d30852b6edacebced94675fb1e8aa0539ff86e73b7a377c70d64f02efd1769845b30cce462a6ca0e4000040000f5e18dd494f0fb22ab6abe011699655882e1527a035a77873eebf63472354a5a750eae210313f15c121885d3f29c861535823621d083611b81c3ec80caba20cdcca564bb44484078af0c0930c7bc4d414939752c8d2818427e5ea64c916af09e7ff0b807f2b234b3751fd9634fd403f8846d843d5510189e1f200d6b2f9de0e2ef1ea834a561dec0616f49503237c355df", 0xfe94, 0x0, &(0x7f000000a000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000003000+0x5f4)=0x0, &(0x7f000000a000)=0x4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000003000)=0x0, &(0x7f0000001000-0x4)=0x4) r4 = socket(0x1e, 0x1, 0x0) setsockopt(r4, 0x20001000000010f, 0x80000000007f, &(0x7f0000005000)="0e0002f0", 0x4) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000005000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffff87, 0x0, 0xff, 0x9, 0x7ff, 0x9, 0x5}, &(0x7f0000003000)=0x20) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(r4, &(0x7f000000b000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000001000)=0x10, 0x80800) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f0000002000-0x4)={r4}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f0000008000)={0x0, 0xe8, "d02dd7e953011b9509b29ed2f15f6047ba97fa3dfa75c34614a5621e79fdf937f5c3a9682293f5b4457dfc4832266370e686eaca19d41198803324a55a93d1ab3fcb194dddb02e889d2cbaebaf329b003a91f4eaf00c78a40be2397a0637a9a62ab8a8051127401629e595b7e55633706fcddac3ef4fc5d2360ecc744090e380af3fda1d5accfdfd49b3e6d702aae0e1793b4c2a61dcc9471e71a6593817d808652cfe8a0cdd830a414cbd5691bfd0ae01745052f6cb4bea8355ae544a77e377828cfe5874626a93dc43e5872603d2a51789948771fd5362460c954da13e38ea5af7521dc8f83192"}, &(0x7f0000001000-0x4)=0xf0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000002000-0x10)={0x7fffffff, 0x8206, 0xffffffffffffffff, 0x2, r6}, 0x10) setsockopt$inet6_tcp_int(r4, 0x6, 0x2e, &(0x7f0000002000-0x4)=0x1, 0x4) 2018/01/05 22:38:54 executing program 3: socketpair(0x8, 0x800, 0xb4, &(0x7f0000e16000)={0x0, 0x0}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000c26000-0x8)={0x0, 0x0}) pipe(&(0x7f0000961000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000000)={r1, r2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$kcm(0x29, 0x2, 0x0) write(r3, &(0x7f0000f8b000-0x46)="a5", 0x1) writev(r3, &(0x7f000074d000-0x60)=[{&(0x7f00004cb000)='E', 0x1}], 0x1) r4 = socket(0x40000000000002, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000dbc000)=0x0, &(0x7f0000c47000)=0x4) close(r3) 2018/01/05 22:38:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000088) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000eaa000-0x20)={0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) sendto$inet6(r0, &(0x7f00005eb000)="bd", 0x1, 0x20008000, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/05 22:38:54 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffff9c, &(0x7f0000001000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000041c000)=0xffffffffffffffce) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000001000-0x4)=0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r1, 0x0, 0x0, &(0x7f0000002000-0x118)={0x1ff, {{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x10) readv(r2, &(0x7f00002c3000-0x10)=[{&(0x7f0000c1c000)=""/201, 0xc9}], 0x1) write(r2, &(0x7f0000172000-0x9a)="290000001f0007a7ff000000000000000b000600e00000000b4013000000000000000000000000106d", 0x29) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000423000)={0x0, 0x9}, &(0x7f00008cd000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000b53000)={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, 0x9, 0x0, 0x3, 0x84}, &(0x7f0000810000)=0xa0) r5 = accept(r0, &(0x7f00001a8000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b93000)=0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000c05000-0x14)={r4, 0xd9ca59d, 0x6, [0xfffffffffffffbff, 0x0, 0x8001, 0x4, 0x5, 0x20]}, 0x14) setsockopt$inet_udp_int(r5, 0x11, 0x1, &(0x7f0000786000)=0x8001, 0x4) ioctl$sock_inet_SIOCGARP(r5, 0x8954, &(0x7f0000417000)={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="8d0391ba0e65d871a42cbd9808a88f2d"}) 2018/01/05 22:38:54 executing program 1: mmap(&(0x7f0000000000/0xecd000)=nil, 0xecd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ecd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x40000000000036, &(0x7f0000ecd000)="dc13b51a5b31306e78f1581b71ab2144ece470d734cf0195f75d34c82d9d233f08008875c4cc001000008ce0442fbc50974e8e1195c604f8000000040002663d75dd0500000000000500048a5d070838a46611f99ef96f7d4ff812a8f9fc3f0708e60019000000000000d359bdeb62e18a769c862f856d59f8b9f307e345e59eee7026fe41be9cda06a2f125e2c3525ad0ffffffffffffffff3d328501902d973e668fa3f9b8974fec92b836614657ade603936ca6556ddfaeda0896440f396f4b9b3e5a2db8352780dff40bb45a788395", 0x53db63d7950c8017) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f000097c000)="", 0x0) r1 = socket$inet6(0xa, 0x80000, 0x3) mmap(&(0x7f0000ece000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00009b3000-0x8)={0x0, 0x7}, &(0x7f0000ece000)=0x8) r3 = socket(0x9, 0x7, 0x6e82) mmap(&(0x7f0000ecf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r3, 0x400443c8, &(0x7f0000ed0000)={r0, 0xb22}) mmap(&(0x7f0000ecf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000ed0000-0x8)={r2, 0x6}, &(0x7f0000ecf000+0xc57)=0x8) mmap(&(0x7f0000ecf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000ecf000)="73c4cc885a03cfc6fed59185249b5d039dbe128a88b9aeefa77474b5426429061e5298a8f282974347f18f18618bc89573bbaab4dc0c5f7dc3de79ca66dc9356516eeb4dd973d7b5cdc04e15be89c1690152ff19a906a270d7e80f47e99aba8c6b63c344db438a2fd186233e00c7fbf86ece51f0d3af2ec4216bd79a420f4584847cc8e5373c242396fbb2873099299ad695c567f11427bf051b6f2bf8a48be582a74b8e4376155467c1a4d359ec523fc71f4c8c981e22c2e9a4b7fc5ce08c55e0a5239256318c16eba899b67526df197e9e053db677fe9663e633d52839fe31e71251accd090149dd592e1737d6", 0xee) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f000077e000)={r2, 0x0, 0x80d, 0x3}, &(0x7f0000399000)=0x10) pipe(&(0x7f00003ef000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_UNIQUE(r4, 0xc0106401, &(0x7f000075d000-0x10)={0xe2, &(0x7f0000e66000)=""/226}) mmap(&(0x7f0000ecd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000ece000-0xa5)=""/165, &(0x7f0000256000-0x4)=0xa5) getsockopt$inet6_tcp_buf(r1, 0x6, 0xd, &(0x7f0000de1000)=""/202, &(0x7f0000c21000)=0xca) 2018/01/05 22:38:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000bc0000-0x4)=@int=0x0, &(0x7f0000f29000)=0x4) sendto$inet6(0xffffffffffffffff, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = accept(r0, &(0x7f00001ac000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000f7b000)=0x58) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000768000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a6e000-0x4)=0xc) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00003b2000-0xe8)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x8, 0x2, 0xbaab, 0xa, 0xa0, 0x80, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0xadf, 0x100000000, 0x37}, {0x0, 0x3, 0xffffffffffff87e3, 0x0}, 0x3, 0x5, 0x0, 0x1, 0x1, 0x0}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x3, 0x0}, 0xa, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4, 0x7, 0x3, 0x6a428d6f, 0x10001, 0x0, 0x2}}, 0xe8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f000052c000)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x0}, &(0x7f0000b79000)=0x98) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000a9a000)={0x0, 0x0, &(0x7f000053b000-0x10)={&(0x7f000029a000-0x30)={0x2, 0x6, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, [@sadb_lifetime={0x4, 0x7, 0x0, 0xa, 0x0, 0x0}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000ea3000)='tls\x00', 0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000217000-0xc)={0x0, 0x0, 0x0, []}, &(0x7f0000ca2000)=0x8) accept4$inet6(0xffffffffffffffff, &(0x7f0000362000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000c42000)=0x1c, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x8000004fb6}, 0x98) accept$inet(r1, &(0x7f0000330000)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000508000-0x4)=0x10) 2018/01/05 22:38:54 executing program 3: mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000084f000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f00000e9000-0x40)={0x400, 0x7, 0xfffffffffffffffd, 0x2d, &(0x7f0000f84000)=""/45, 0x7c, &(0x7f0000a75000)=""/124, 0x37, &(0x7f0000f85000-0x37)=""/55}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f7c000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha256\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f7e000)={0x0, 0x0, &(0x7f0000f83000-0xa0)=[], 0x0, &(0x7f0000f84000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x2}], 0x30, 0x80}, 0x41) recvmsg(r2, &(0x7f00001f5000)={&(0x7f0000a06000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000e46000)=[{&(0x7f0000be5000-0x5)=""/5, 0x5}, {&(0x7f0000f72000-0x3a)=""/58, 0x3a}], 0x2, &(0x7f00008e6000-0x57)=""/87, 0x57, 0x8a}, 0x20) recvmsg(r1, &(0x7f0000f7e000-0x38)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f77000-0x50)=[], 0x0, &(0x7f0000f77000-0xe3)=""/227, 0xe3, 0x0}, 0x40012042) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f000090b000-0x20)={0x0, 0x0, 0x1, 0x1f}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000bbf000-0x10)={0x2, r3}) r4 = socket$key(0xf, 0x3, 0x2) r5 = accept(r4, &(0x7f000050f000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000f85000)=0x10) ioctl$sock_netrom_SIOCADDRT(r5, 0x890b, &(0x7f0000862000-0x4)=0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r2, 0x6, 0x0, &(0x7f00004a0000-0x4)=0x0, &(0x7f0000f88000-0x4)=0x4) syz_extract_tcp_res(&(0x7f0000f55000-0x8)={0x0, 0x0}, 0x4, 0x400000000000) syz_emit_ethernet(0x77, &(0x7f0000f56000-0x77)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x6007, @ipv4={{0x18, 0x4, 0x2, 0x1, 0x69, 0x1, 0x7fffffff, 0x0, 0x3d, 0x0, @rand_addr=0x101, @broadcast=0xffffffff, {[@ssrr={0x89, 0x13, 0x7f, [@broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, @rand_addr=0x81]}, @ra={0x94, 0x6, 0x2}, @ssrr={0x89, 0x17, 0xbb1, [@rand_addr=0x2, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0xd34, @loopback=0x7f000001]}, @rr={0x7, 0x7, 0x2, [@loopback=0x7f000001]}, @generic={0x83, 0x12, "7588d3fd62a74e78c4d67067edbc5b9e"}]}}, @igmp={0x1e, 0x101, 0x0, @broadcast=0xffffffff, "d1"}}}}}, &(0x7f000040e000)={0x0, 0x0, []}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00002b0000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00009fe000-0xc)={r6, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000f56000)={0x6, &(0x7f0000f57000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r7, 0xc0086421, &(0x7f0000d76000-0x8)={r8, 0x1}) sendmsg$key(r4, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x9, 0xc, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x1}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000f59000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$sock_inet_tcp_SIOCINQ(r5, 0x541b, &(0x7f0000969000-0x4)=0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x73, &(0x7f0000f86000)={0x0, 0x2, 0x30, 0x1800000000, 0x6}, &(0x7f0000f87000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r5, 0x84, 0x19, &(0x7f0000f86000)={r10, 0x1ff}, 0x6) ioctl$DRM_IOCTL_RM_MAP(r9, 0x4028641b, &(0x7f0000cfc000)={&(0x7f00002ff000/0x1000)=nil, 0x80000000, 0x3, 0x0, &(0x7f000063f000/0x2000)=nil, 0x4}) 2018/01/05 22:38:54 executing program 5: mmap(&(0x7f0000000000/0xfb000)=nil, 0xfb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x7) socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f00000fb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000fb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000fc000-0x8)={0x0, 0x9, 0xbfe}, &(0x7f00000fc000-0x4)=0x8) mmap(&(0x7f00000fb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000fc000-0x20)={0x8, 0x2, 0x200, 0xfd, 0x7, 0x272, 0x7f3d, 0xf1, r1}, 0x20) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000cf000)={0x0, 0xfffffffffffffffb, 0x9, [0x20, 0x9, 0x2, 0x354, 0x3, 0x0, 0x28b000000000, 0x4, 0x2]}, &(0x7f00000ae000)=0x1a) mmap(&(0x7f00000fb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000fb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000fc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000fc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000fd000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0x0, 0x0}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000fc000)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000008b000)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x20, 0x1, 0xfff, 0x0, 0x80, 0xa0, 0xbf, 0x100000000, r3}, {0x101, 0x1, 0x7fffffff, 0x2, 0xffffffffffff7fff, 0x6, 0x80000000, 0x1}, {0x100000001, 0xfff, 0x3f, 0x5}, 0x8, 0x4, 0x0, 0x1, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2b}, 0x2, @in6=@loopback={0x0, 0x1}, 0x7, 0x3, 0x3, 0x0, 0x5, 0x5, 0x1}}, 0xe8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000fc000-0x8)={r2, 0x400}, &(0x7f00000fb000)=0x8) write(r0, &(0x7f00000b2000-0x26)="26000000100027f69207c1030000fff500000207000000000003ffff202ff953050003000000", 0xffffffffffffff63) mmap(&(0x7f00000fd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f00000fd000)=0x7, 0x4) mmap(&(0x7f00000fb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00000fb000)={r0}) [ 254.389198] Trying to set illegal importance in message [ 254.395285] sctp: [Deprecated]: syz-executor6 (pid 25839) Use of int in max_burst socket option. [ 254.395285] Use struct sctp_assoc_value instead 2018/01/05 22:38:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000c12000-0x8)={0x0, 0x0}) r2 = socket$llc(0x1a, 0x3, 0x0) getsockname$llc(r2, &(0x7f000016b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000032a000)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f000094f000-0x98)={0x0, @in6={{0xa, 0x2, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f, 0xfffffffffffffffc}, &(0x7f000017c000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000f4d000-0x8)={r3, 0x0}, 0x8) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000dad000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000319000-0x8)={r3, 0x100}, 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000d8f000-0x20)={0x4, 0x6, 0x200, 0x20, 0x6, 0x1, 0x7, 0xff, r3}, 0x20) 2018/01/05 22:38:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f00002e3000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000095e000)=0x60) accept$alg(r0, 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00009b6000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(serpent)\x00'}, 0x58) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000efc000-0x4)=0x4, 0x4) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00003f1000)="3dcd377bb0a080b9e80c9c455a3652ed73dd2ee8293d663444af985af07c1be6", 0x20) 2018/01/05 22:38:55 executing program 5: mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x803, 0x401, &(0x7f000084c000)={0x0, 0x0}) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000ffc000)={0x3, 0x9, 0x3, 0x1ff}, 0x10) r1 = socket$inet6(0xa, 0x5, 0x0) sendto$inet6(r1, &(0x7f0000581000-0x1)="", 0x0, 0x0, &(0x7f0000c1e000-0x1c)={0x2, 0x0, 0x12c6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2018/01/05 22:38:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000212000)={0x0, 0xfffffffffffffff8}, &(0x7f0000079000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00008a0000-0x14)={r1, 0x10001, 0x0, 0x0, 0x3a8cc1a5, 0x5}, 0x14) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000b84000)=@int=0x0, 0x4) 2018/01/05 22:38:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = socket$inet(0x2, 0x802, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000044000)={0x0, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8f, 0x142, 0x8, 0x8, 0x0}, &(0x7f0000f7c000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000326000)={0x4, 0x8, 0x8, 0x9, r2}, &(0x7f0000563000-0x4)=0x10) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f000000d000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffb}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000000d000)={@common='lo\x00', @ifru_flags=0x0}) 2018/01/05 22:38:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f35000)={0x26, "68617368000000000000000200", 0x0, 0x0, 'hmac(sha256)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="", 0x0) r1 = accept(r0, &(0x7f0000263000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f00009a4000)=0x58) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f00005a3000)=0x480000000, 0x4) r2 = accept$alg(r0, 0x0, 0x0) sendto$inet(r2, &(0x7f0000e53000)="", 0x0, 0x2404c815, &(0x7f0000176000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept$alg(r2, 0x0, 0x0) 2018/01/05 22:38:55 executing program 7: mmap(&(0x7f0000000000/0xd52000)=nil, 0xd52000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x3, 0x84) connect$inet6(r0, &(0x7f000032c000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x35, &(0x7f000045f000)=0x1, 0x4) ioctl$sock_netdev_private(r0, 0x89f3, &(0x7f0000778000)="865448ce63650a26c8f75964065031cb15ebf9991435409b3192c344f71df4a49212e20444a58c6c172dfd98565ae13e499aed123c0de7b40b849ae7977c781cc15565acd3f3e4352b109738898593d02ae58d1e753c3a008f96b95113dab0ef8ef9c88431726580b9bd4222bc57cd2c681498f5116b8dad62a151ef0e76b7c32d86d8ed5e8a1bd8e551da124d9fc5323c8e21fc068da36e613f130f79aeb0f3c3aa329e0292e9b8c05fb9035bf9e8450e62b17beac03d3f12be5211827e658740e586be9a861614b38d805a5834c6aed7160e9b9d75d06626a896eb0655300b46") 2018/01/05 22:38:55 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007bf000-0x4)=0x8) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000c5a000-0x4)=0x9, 0x4) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000008000-0x38)={&(0x7f0000005000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000)={&(0x7f0000007000)=@delsa={0x3c, 0x12, 0x21, 0x0, 0x0, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0}, [@srcaddr={0x14, 0xd, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/05 22:38:55 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x5, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000001000-0x4)=0x0, &(0x7f00003b0000)=0x4) r1 = socket$inet_dccp(0x2, 0x6, 0x0) readv(r1, &(0x7f00008c6000-0x30)=[{&(0x7f0000e98000-0x9)=""/9, 0x9}], 0x1) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000001000-0x8)={0x0, 0xffffffffffffff1a}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000002000-0x8)={r2, 0x0}, &(0x7f0000001000-0x4)=0x8) [ 254.469242] sctp: [Deprecated]: syz-executor6 (pid 25856) Use of int in max_burst socket option. [ 254.469242] Use struct sctp_assoc_value instead 2018/01/05 22:38:55 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000001000)="1f0000000301ff00040000000000000800d100000900120010000024000000", 0x1f) getsockname(r0, &(0x7f0000000000)=@in={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) 2018/01/05 22:38:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000438000)={0x0, 0x0}) sendto$inet(r0, &(0x7f0000ab8000)="88", 0x1, 0x0, &(0x7f00001c0000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f00007a6000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) shutdown(r0, 0x1) 2018/01/05 22:38:55 executing program 1: socketpair(0x2, 0x2, 0x401, &(0x7f00001ef000-0x8)={0x0, 0x0}) r2 = socket$alg(0x26, 0x5, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r0, &(0x7f0000000000)=""/182, 0xb6, 0x100, &(0x7f0000001000-0x10)={0x3, {"1b3095b9b7eeb3"}, 0x9}, 0x10) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0x0, 0x0}}, 0x0}, &(0x7f0000001000-0x4)=0x14) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000000)={r4, @multicast2=0xe0000002, @multicast2=0xe0000002}, 0xc) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000b1b000)={r2, r3, 0x3, 0x5, &(0x7f0000000000)="27439f", 0x93, 0x7, 0x6, 0x9b4a, 0x5, 0x670, 0x8, "1428b11b670619137feb1e90c1c915e392be0db6541b5f817e98aa42e153317c7d624fdd8ea15b4eb6d666ba957041dc79371c7050e0c0c811789752400d9d361a2d6a2c0331ba27aeb419424ae659749db6f1b5dcd9d875201c1639a05037decfe18160cb9e9004305ee69fca"}) mmap(&(0x7f0000000000/0x582000)=nil, 0x582000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r5, &(0x7f00004e6000-0x38)={&(0x7f000001e000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00002bf000)={&(0x7f000057d000)=@newpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0xb8}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 254.537975] sctp: [Deprecated]: syz-executor4 (pid 25875) Use of int in max_burst socket option deprecated. [ 254.537975] Use struct sctp_assoc_value instead [ 254.564891] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 254.573658] device lo left promiscuous mode 2018/01/05 22:38:55 executing program 7: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000)=0x14, 0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000001000+0x119)=@req3={0x1, 0x45, 0x42, 0x3, 0xb1, 0x1, 0x6c9}, 0x1c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r1, 0x5473, &(0x7f0000002000)=0x3f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x4, 0x5, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0x9f, "16f9ae9ab0015dd46165ebb3046d223645bdcc04baf37bd0f778347c54a52127332ef6195ace3d2e68766b1648df7aa18fc9529b4197e078521a134f60338e58d875addbf11c21bf3f96e070a83ea282e6ef3d6c050047dbc6c2e4386dc5a30b2f9c85916b514e8d4adc3e87c0a211c1f93ef2426bfd57ae89f0c267c8430c577102fc01fa4583345e35d5028b11bf1ccd334e470b73d485602486f77b91bc"}, &(0x7f0000003000-0x4)=0xa7) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000002000)={r4, 0x2, 0xfffffffffffffff9, 0x8000}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000001000-0x60)=[{&(0x7f0000000000)=""/204, 0xcc}, {&(0x7f0000166000-0xda)=""/218, 0xda}, {&(0x7f0000001000-0xa8)=""/168, 0xa8}, {&(0x7f0000000000)=""/49, 0x31}, {&(0x7f0000521000-0x4e)=""/78, 0x4e}, {&(0x7f00009fe000-0xb7)=""/183, 0xb7}], 0x6, 0x0) mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r3, &(0x7f0000fcb000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000947000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3a, &(0x7f000008d000-0x46)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[{0x9100, 0xfffffffffffffffd, 0x1fc0000000, 0x4}], {0x8100, 0x4, 0xffffffff, 0x45}}], {{0x20000000800, @ipv4={{0x7, 0x4, 0x8, 0xcf, 0x24, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[@timestamp={0x44, 0x4, 0x100000c, 0x3, 0x0, []}, @generic={0x8f, 0xffffffffffffff1c, ""}]}}, @icmp=@address_request={0x11, 0x0, 0x0, 0x5}}}}}, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f000003f000-0x4)=0x0) 2018/01/05 22:38:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x1f) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000db8000)={0x0, @in={{0x2, 0x3, @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]}, [0x3, 0x9, 0xff, 0x3, 0x8001, 0x8, 0x12, 0xfffffffffffffffb, 0x6, 0x7, 0x3, 0xfffffffffffffffe, 0x5, 0x1a, 0x5]}, &(0x7f0000d6f000-0x4)=0x108) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00001a6000-0x8)={r1, 0x1}, 0x8) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f000061a000-0x4)=0xab7, 0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000789000)={0x0, 0x6, 0x0}, 0x4) pipe(&(0x7f0000a1b000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000933000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00009b1000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f00005ee000-0x10)={0x0, 0x0, 0x10001}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000b22000)={r4, 0x80000, r3}) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000d76000-0x4)={0x3, 0x7, 0x9000}, 0x4) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000cb9000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGIFBR(r6, 0x8940, &(0x7f00000f9000)=@get={0x1, &(0x7f00000d8000-0x19)=""/25, 0x8}) ioctl$DRM_IOCTL_ADD_MAP(r5, 0xc0286415, &(0x7f0000e55000-0x28)={&(0x7f0000276000/0x1000)=nil, 0x3, 0x0, 0x40, &(0x7f0000048000/0x2000)=nil, 0x6}) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f00002e4000)={0x0, &(0x7f0000560000-0x10)=[]}, 0x10) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000488000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f000075b000)={r7, 0x2}) 2018/01/05 22:38:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000a80000)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d99000-0x4)=0x10) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000ff0000-0x54)=""/84, &(0x7f0000a46000-0x4)=0x54) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000314000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f51000-0xc8)={0x2, 0x3, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}}, @sadb_x_sec_ctx={0x2, 0x18, 0x1, 0x1, 0x1, "14"}]}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xd19000)=nil, 0xd19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x800, 0x6) socket$kcm(0x29, 0x0, 0x0) setsockopt$inet_group_source_req(r2, 0x0, 0x2f, &(0x7f0000000000)={0x0, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/05 22:38:55 executing program 3: mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000110000)=0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000105000)=0x1ff, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1000000003, &(0x7f0000a14000)=0x0, 0x4) 2018/01/05 22:38:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000310000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f000007f000)=[{&(0x7f0000d7e000)="32ecade0979d8401ad672ecc4030bf2ac05a681f3a80fcb84dd84ef8f642c5bb1bd6ab3e2c05aca090549a4009c9e97bf15cb9f4dd34a0de87969052d0ce8e21679ab07bd4caabff0c930cd2ca3d297ac2f8002132838b31121cfcc65d8932be88b9632a5d3b2cf96a0ebaf8ca98034b9823b4adaadb59852879d7b9167c74e01f676a3bf36f51337d07b36821bf8e626764eaf5bd12689255d9510a6856b80f00013ee2f81204161325566c807d5da91fd2b307a601d1670c42335a89deb6dec9dc9dfcf9bb5898043f5b6f530a8ca15783e48fe935a9edea1e715b", 0xdc}, {&(0x7f0000e57000-0x87)="d75c5eebd1fe4fdd22cd07f77f55272e38a2dd676cf78f83f1a9e2c465df9e192cb70997ac09abdb512da585b56b209b17c84538cf1946daa69bab69781efaa7501202468f6f4bd5e9c18da611cb9761cff91030d3baaade7526faeba1fa4282f519d1b8c2c147538eb0594c46cce8c2ae6f6eda4a35cbe76e9f1d4aed501772ad26e9e427879d", 0x87}], 0x2, &(0x7f000083b000-0xc0)=[@op={0x18, 0x117, 0x3, 0x1}, @iv={0xa8, 0x117, 0x2, 0x93, "f2cad863111450f946001e8589b64a7dfacceeaf8b5bf2c4c1567edda62dfef97ddc7a995f50222b8a36ff3b6fd2ec720f3ccdf4f0d4291e97006340f1f4c2f095585ca2366dbf9f279c7bf36ff578fcd41fa06b0ef535d49b5d0f14f91898641417524b998a1d56bceab181bb5163420bb70764a15b50126f30dd0b91edc688dd000146f8f1660aaa83429f4f0cef19ef14a5"}], 0xc0, 0x0}, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000f5e000)={0x1, 0x9, 0x2, 0x3, 0x2, [{0xcc, 0x0, 0x7, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, {0x6a21, 0xee, 0x69e7, 0x0, 0x0, 0x2a08, 0x0, 0x0, 0x0}]}) socket$bt_cmtp(0x1f, 0x3, 0x5) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000fb000-0x8)={0x0, 0x0}) r3 = accept4$inet(r2, 0x0, &(0x7f0000173000)=0x0, 0x80000) getsockopt$inet_udp_int(r3, 0x11, 0x65, &(0x7f0000ed4000-0x4)=0x0, &(0x7f0000ebc000-0x4)=0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000c94000-0x4)={r1}) recvmsg$kcm(r4, &(0x7f0000dd2000-0x38)={&(0x7f0000c7d000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f00007e0000)=[{&(0x7f0000352000)=""/218, 0xda}, {&(0x7f0000f88000)=""/251, 0xfb}, {&(0x7f0000b53000)=""/4096, 0x1000}, {&(0x7f0000e6e000-0xbb)=""/187, 0xbb}, {&(0x7f0000822000-0xa4)=""/164, 0xa4}, {&(0x7f0000632000)=""/71, 0x47}, {&(0x7f0000368000)=""/146, 0x92}], 0x7, &(0x7f0000dbf000)=""/175, 0xaf, 0x8}, 0x2) 2018/01/05 22:38:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000187000)={0xffffffff, 0x84, 0x10}, 0xc) r1 = bpf$MAP_CREATE(0xe, &(0x7f0000685000-0x2c)={0x10000010, 0x5, 0xc00, 0xbc, 0x100000001, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffe26) socketpair$inet6(0xa, 0x5, 0x46, &(0x7f0000bfa000-0x8)={0x0, 0x0}) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000a8a000)=0x800, 0x4) ioctl$DRM_IOCTL_WAIT_VBLANK(0xffffffffffffffff, 0xc018643a, &(0x7f00002a7000)={0x20000000, 0xe0a, 0x3f}) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000de9000-0x18)=@generic={0x1, 0x5, 0xb6f}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00001cb000)={r1, &(0x7f00007b6000)="d0f2f61dc911c04bf6ab432cdc7d852d6008e5a283a3062a7b5987caa01af35724f24df58cbe5a5afa306368c9265dead873d9204dd2946126096cf53cc056d8e54444f552c7b7bf52fb9bba866f631ad58a4d53c13c8b51", &(0x7f0000406000)="5b3764157769f63adac326248e5220625fff669e306f092398f0b620a0de11dc318c279e", 0x1}, 0x20) [ 254.591559] sctp: [Deprecated]: syz-executor4 (pid 25896) Use of int in max_burst socket option deprecated. [ 254.591559] Use struct sctp_assoc_value instead [ 254.591752] netlink: 'syz-executor3': attribute type 18 has an invalid length. [ 254.593005] netlink: 'syz-executor3': attribute type 18 has an invalid length. 2018/01/05 22:38:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$llc(0xffffffffffffff9c, &(0x7f0000c2f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000030d000-0x4)=0x10) setsockopt$llc_int(r0, 0x10c, 0x8, &(0x7f000076f000-0x4)=0xffff, 0x4) r1 = socket$inet(0x2, 0x400000003, 0xff) socketpair(0x0, 0x3, 0x3ff, &(0x7f00006c2000-0x8)={0x0, 0x0}) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000327000-0x4)=0x0, &(0x7f00004cd000-0x4)=0x4) epoll_wait(r2, &(0x7f000011f000-0x21)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0x7) sendmsg(r2, &(0x7f0000de5000)={&(0x7f0000364000-0x10)=@ethernet={0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000cdb000-0x50)=[{&(0x7f0000e57000)="1ee15278a1a5bc8655ae2076ccdf86ae19a3d0f5ddb455996f40fb43ce72ca1477e477d483f77aba96608dabb38766badcfe452c35a01fb86e8de31b515b726a9eeb7e03fdf34dd235103d3a979c6379f1635c0e4786033e760c2ffc2edd48b4a1dc14f4acad5aeb6c48abaf1a88380d89b9b3ec0e81dcb892a1518df1de3d210a40467de3375ac2c9c8ec098ff895aafb9be932c6075d66d649ed489bef6cc8761882b2ab5e620e5be4c52a63292cd4ae25aec5bdddd51e39b4ed40c0c871b57991aeb8f90e67d0ee6e737290bd781d7a95e5fd91d41c695db38be648ae7d284eb0388e5c1249a57fa6fb91bfa3c54987cc95a2bb1f13", 0xf7}, {&(0x7f00004e3000)="8671d1a80613714eeaf8c4b990e601f1ceb095f10adb0741bd6204f46ace9183fc140ced55fdf15f48e0ccc11d51b487d730f45524af4af3969a3c5f10269917306993fe9e19e05c0d54d8077b80b2513813263469b8d437334e6c6cc1c926", 0x5f}, {&(0x7f0000bf1000-0x33)="9e73db600d8af4786d71b4ddbe32c022b188aaf95f174e7c234f78d4c804fe47dc79c08e0d3a8a99edf2ed13e15d8bbe1578d8", 0x33}, {&(0x7f00006ab000+0xd44)="497be4ef66c791ed128e32acba40313c62f3ec9686b0ed39012b1a3bf0", 0x1d}, {&(0x7f0000d80000)="26eccb54bcb0fc9f3d51497fc20813a1c08625e8e44622eaaa05d9", 0x1b}], 0x5, &(0x7f0000419000-0x1b8)=[{0xd0, 0x118, 0xeb7e, "daac9b51da4527ae18d26ef1814f0949537f1b8fff098d2af9b9dd626255036de6e3de45d12e597543c7413b113e0a4dadbcde428ca1f3bfb996a6a5a05197ab11d2c41dc45f68bc3c15cf934aad7913fc011200150a5cf2e8e74deb3edbd6dde139ae4bc9ca05a4316b6a779ec3bd0b4515bb3176ddefd5c11be140f2d7852370d76f69b915632363b968b5825088473706285d2ef0d9d1e4dcb1fa2b5c2ebeda4522a5f52e2df3f927d00d3e6f53c82aaa947cd551607e02885a83"}, {0xe8, 0x107, 0x5, "b8b0f8b63d6b5f22cadf3a51c94df6d8c895db1595c35d5bcd1228afa57e41ca32d957d0f29a0db3e751c3cbc76b66c87e7dad74cdc6e6ee6bfe984e831b264127d599bf20047b7ccbeced33f22f4dfc39a83609fd989955ab7cdef8792ee14ddcdeab63aea71d222bc6b9e77892973fe0962a63b23ab4cbcfb728c742a1dbd461bd5d1d6d218cee4fcec0fac10b537ad6a90e3be2106052ed72c29bc897b5bc341dc7b78352ad71b0ad7fe3f5abfc36c28fbf34176c5b464f58af16201dfceed8e1e4408fac653c07e473796ec9cfb29ae12541b5"}], 0x1b8, 0x24000000}, 0x84) getsockopt$ax25_int(r2, 0x101, 0xf, &(0x7f0000fcf000-0x4)=0x0, &(0x7f00007fe000)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000b11000)={0x2, {{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$netlink_NETLINK_NO_ENOBUFS(r3, 0x10e, 0x5, &(0x7f0000a0b000)=0x81, 0x4) setsockopt$inet_int(r1, 0x0, 0x16, &(0x7f0000dd3000)=0x6, 0x4) sendto$inet(r1, &(0x7f00007df000)="068c09ed10dab932a201570cd4d91792cb3f9f3ed9b40900", 0x18, 0x0, &(0x7f00005b5000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/05 22:38:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) setsockopt(r0, 0x107, 0x1, &(0x7f0000d74000-0x10)="01000000000006000007000000911dcc", 0x10) close(r0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00003b8000)={0x0, 0x0}) 2018/01/05 22:38:55 executing program 2: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f9a000+0x1f)='$', 0xfdc1) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f93000-0x38)={0x0, 0x0, &(0x7f0000f98000+0x1b0)=[{&(0x7f0000f97000-0xb6)="e4614cef32289a069d6e8165f720024908ebd77a700e4556179710895cdd156f93626659cd43e346533c5ba825eb72", 0x2f}], 0x1, &(0x7f0000d8f000-0x78)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f0000319000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f75000)=""/228, 0xe4}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/05 22:38:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socket$inet6_sctp(0xa, 0x5, 0x84) r0 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000f40000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f000038c000)={&(0x7f00007af000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000cbe000-0x20)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac, 0x0}, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) pipe(&(0x7f0000b24000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000dfb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r6, &(0x7f0000086000-0x1d)={&(0x7f0000539000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f00001d6000-0x30)=[], 0x0, &(0x7f0000ec9000)=""/512, 0x200, 0x0}, 0x0) sendmsg$unix(r5, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r4]}], 0x1, 0x0}, 0x0) r7 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000e10000)={0x0, 0xfff}, &(0x7f00006d0000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r7, 0x84, 0x71, &(0x7f0000730000-0x8)={r8, 0xfffffffffffffffd}, &(0x7f00004fa000)=0x8) recvmsg(r6, &(0x7f00008ef000-0x38)={&(0x7f0000337000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00000c8000)=[], 0x0, &(0x7f0000c73000)=""/0, 0x0, 0x0}, 0x40010062) writev(r2, &(0x7f0000a29000-0x10)=[{&(0x7f0000ab6000)="4a89ece2f64db73edc7370d169aa4c35dedded1a2ff5e370b030c4eb4cde", 0x1e}], 0x1) 2018/01/05 22:38:55 executing program 7: mmap(&(0x7f0000000000/0xfe1000)=nil, 0xfe1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x8) write(r0, &(0x7f000031e000)="220000004800070000000000002673000a00e3ffff21000004000300010001008c45", 0x22) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) socket(0xf, 0x802, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(r0, &(0x7f0000fe1000)=[{0x0, 0x0, &(0x7f0000fe1000)=[], 0x0, &(0x7f0000fe2000-0x1d0)=[@op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x3170}, @iv={0x110, 0x117, 0x2, 0xfa, "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"}, @op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x40}, @assoc={0x18, 0x117, 0x4, 0x100}, @assoc={0x18, 0x117, 0x4, 0x3}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x0}], 0x1d0, 0x24000801}, {0x0, 0x0, &(0x7f0000fe1000)=[{&(0x7f000020c000-0x72)="404ab72baecee6e61a72e511557508a47ce8357ba6686fcd4879560427b7cf6feb3d84e32ad478ceaee5eacf72cf8d38e60577295caf5a8b155ddfb64336619445daee0e6d9038140c2bb5eef1f7992734c8f12f5f978eb1ce564f3a5ef5640936a24be091461cfb42fac3b43ae41a19c70f", 0x72}, {&(0x7f0000902000-0x5)="b17f0e8d78", 0x5}, {&(0x7f0000fe2000-0x7b)="8b87d8bac02c010f4e94975af5e298d9aa0fd070f3417a946cfbef4404f2e99fd065a72dfc8fba0833e8c174f487ce9f3a5547f19fd8985dc54bf50c612ea5c682b4ceb3c62da4df2e96af7d645e24dd56a1bbb048724801bbf5edaee0249b0b0bc190787bdcf95296430b6c6bf36c0917f56b798f5c6006d6bd21", 0x7b}, {&(0x7f0000fe1000)="0831268a45dc742fb15620e25568a6a8da404302cbda83aaca5bacdd5b2b52246d5197ab06099d1650cd2dad330e266a0cd046961eb81f352a331d28ccf9bdb0972933483812e51164b64a60636cf7e72d2b010f69623e08d9dc82242229211681287f0415ebb1bec772ed70fa4f784a38682289fbe6ca91cc7f8e92b3cc4d60557f9a81a5931935fb12cee407c8e50b1285aaa37a78c3447df7fa655aa205a0ff36c59eccfcf7a52b9c2e245b3e135e18b912a21d4d6f6f8c297b9108378db219a2d8e7291819673a761aacd9", 0xcd}, {&(0x7f0000fe1000)="ea2165c410834d7764103e57a0cb6f5dcae831b82cc824690e23aa4bef0a77efbea98a7ecc6dab556468d5cadb0d312b5d603b11a8bcfc7ce074e374902758dc5750371bc0cda48e7b253e17759a4916a46667173671f38a50cf779c2b275a00bb2038894d454f88acfc1e579c1a83ced97b2d5c7e950b566111fdfe5f5eb582eb5701fa7167f3f3502dbda1ae242396fb11e72adc484f5e4ee527a00a5e9dbce9984c4c8f42b6e57e415c5c37d35b750de0f138e0d199039c0cc778b94377bc05d925960273d0793174622ae2b6f479a3bebfafa52eb235759022992393340097c4776d234b310320", 0xe9}, {&(0x7f0000bee000-0xfd)="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", 0xfd}, 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{&(0x7f0000fe1000)="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", 0xfc}, {&(0x7f0000fe1000)="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0x1000}, {&(0x7f0000fe2000-0x4c)="05e2855d8d2aeabce66ceb83225f6d5b27f4c877284f8c2c88155f8038ad2cddf01366b37ee3bae9e01a31d863b2315f78ddbff00b152447ccac052fe8cabe59fda0d0f767fd69bcac1ac2a3", 0x4c}, {&(0x7f0000c53000-0x1f)="be48f0ad1de92c7f67322a636d48403b6493cc768426b14c932bef95e54e54", 0x1f}], 0x6, &(0x7f000052b000)=[@assoc={0x18, 0x117, 0x4, 0xffffffff}, @iv={0x30, 0x117, 0x2, 0x17, "c8bcd7aab38bf5251f1b3d8e7b4e750678e8a5ed84c778"}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x58, 0x117, 0x2, 0x43, "478703c00cb02c8c4ed7455b215a1d39f80e286aeeba0dc3eb2eff7aeefa891b16bd08ef9e231a57fe1a0d23cf09b0d5a09772367bc323dcc64ba1d61d52cb74df21ae"}, @op={0x18, 0x117, 0x3, 0x0}, @iv={0xc0, 0x117, 0x2, 0xa8, "129250eb41969dcf787ee0530aa54a4103a74b936806e6932db74621848a60685c6893e9ce68e42bfa7a8fabb64e4fd78caf314764629aeeb199cdd5d29d221098d8e5ece999015f254717e75da9a77c42dc4362e6d6a49a02049e10ebd7fd9de57d3ae379ad20bea30238b066eb63e938744f4b8278558460b17bced67312b9b559789b42849f15c2863479b2c4dd4a73d58439bfe1258ce3b1e5671e9553ce91088ee50241f399"}, @iv={0x28, 0x117, 0x2, 0x14, "95205dc4a93eb485a7686653408e65d35972c299"}], 0x1b8, 0x0}], 0x3, 0x5) 2018/01/05 22:38:55 executing program 5: mmap(&(0x7f0000000000/0xfe8000)=nil, 0xfe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000fe8000)={0x0, 0x0}) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$unix(r0, &(0x7f0000d73000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000fe8000)=0x8) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f00009f4000)={&(0x7f0000fc4000)=@nfc_llcp={0x27, 0x0, 0x7, 0x1, 0x7, 0xfd, "b62517bd2cf6397b5f3b27033f910e01948e66cb8434ebaf90d5767868d1be475534540b91b11378eabf8c2ecc624aadf53ac1b5073724dee9873bf0a3e893", 0x6}, 0x60, &(0x7f00008f7000+0x726)=[{&(0x7f0000172000-0x1000)="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", 0x1000}, {&(0x7f0000fea000-0xe)="a52d92b61fa8fa9df36d2f506a2e", 0xe}, {&(0x7f0000a4d000)="b9461a4968dd7fb3968ef6a0f602140724bea5c1b899673d97b1b93ea76f1a49c5c36f6fee62346e8e2bc374e608b0533ec52e9e3da002f1d086a649742999c02a340d53dcec308504a9e2737fc3aa8be55cfc37749f27c99686faad3fdda041556d3949d3585d189481a00c19075392ff39242c", 0x74}, {&(0x7f0000373000-0x78)="c7325eafd09607a9e1066d1f3f72ecefca5c6a3a7e2b59f68fe60e194033590ddfc72a406ca757ae89e574219bd59ca27b98eeaa6ebbfb3e36f08865e34035ed65e04165f0c45654ff023285c553925509c3f36e6af63b47b013f8b5bcf2b7882b88b06253d1c221be865254404714ddb65210fcfa0cf8c0", 0x78}, {&(0x7f0000fea000-0x7)="f1957e56152994", 0x7}, {&(0x7f00006dd000)="72f78b27033f9fc34d21f47aa93edd82ed86d6413ad4118d215afe06b3373f79f3390c5e13f5d97e9482e5a2adb2375bf02d365ef2eeb704d9bdaf89225125d01832d20f70b94a8f4e609bdef38276f7ed7e71180cc5ae61937aec8e42bfc3872e7aa7d8e65f9d7faecf6e8a92be810d2ce7d76903d55b86d6fa10", 0x7b}, {&(0x7f00006f9000-0x3f)="13231808f966effd55a4d7738a65eb7a6f35774ae719ca8fe34f1fdd39fa0e65238c99b64fba988309662a5099967ba7d22309538c76abc2c798fac32c13ce", 0x3f}], 0x7, &(0x7f0000f09000-0x410)=[{0x60, 0x7, 0x6, "e65c0053c52657883be6661fd696c586a426ce03e6826a561da83a084a5762a4cefe53a1fb3152b99d76e2069b4152f7f4d1a8e79ae5bc8aaa0ecbadfe33b83d6de04af0d50f106b4c1824f61a"}, {0x100, 0x111, 0x2, "59e511b3513c2a6a630e59e83c2f3e850bcbb2d647b83bec127eeb424041f9206e0b9f0260dbe8956e86e710983a9dbf5fcafe25af9abc4f58968ff3b301658540c7e1e56f9718db261de9b750552ef0fb8f1b45f72f98cf6ddeab636aa920c87db32509d97f0d38727e3d989dbf723e575c65fd4e90fc3e0fa7faabc396f646d9c2b4634cd6b446c2e7076ca506d0c57a2b8122e80d17b7dbceec8cc36638fa8c611378346864c2a0f647d038fd330d1e859d6ca8eea950977f7f1f1ce66e4affa65330a3a44dcf673bab3e31f43c92cad6dee7f9de3cbda9c15cf77089aa25dcc647d12eb8d7353798acf03abc8ddd"}, {0xf8, 0x104, 0x40, "1156c07f45cde0e9d1acca2ac3618a4f4faa4290ea44992d2591088f3b665e1b51a817932aa187d3a36bc50e5115a792c6d274bd6c18f932a341009e36b76301914f75bc8a46360c38f9c027dea9569c432af37b58be4c26f5db4915ac5e0bbf966a87b01e1e32ed0e33af33728d1c68cdb48f7a38fa50c396c3240f5c990e5d311a14b660bdc87471c3fcf290b8fb353c6a861e25c0819b9ac2ea5563153171992b2714fcac519584f74394edb2ebfad07feda54b1da46a0cdf2466ba667769d2352377a34296cf8486737d8da0b65cb9192b4c91d6995da3ea3c275736928b44d4ad9b0fb5"}, {0xb8, 0x29, 0x4, "85890b3ecfc54e0882e70391a8fde60027c81ddabbd308144a24de6f1e02b315dc3d9992a6e564a477ae5851f0f9c7480dbaa5c7eacbf38ff18fc96007e2dc628f6d0b468d76313cc8269b5f97b639b08c4f517d838919162debe1aee0e9268c7211fc9c8ee080605aabda0cbf5f5c36df204cc2e3d43ecf00773205b479bbb7f3fcc6a80dbcead10835c66f9b45f0785fa90faeb0e8449a522471abba7de2801ef66bb7"}, {0x100, 0x139, 0xfffffffffffffff8, "3ecf0b5feda1670a31dbc57b80ffe9c1ef5917108cc8978cb3901301cc5d4f64799fb623ff43ae448bed5dd839a40f0791a762cfffa8931e1582b18d349a621f4f107125548afcaa799f83ea3f3dfe314ba572163a36f61278755c7bd2423148f043395c276181b750685349f42dd05fc551e7d958a580f31288c0b5813334f92408dca68cb7d41b52a520583472863eafe259b5a1d276ea6d061db1a4395a00f6b56c693c790ef7de7295cf4fe5a0c60cde5a181b1aa7b6ade20f309f0c9dc9d27be15bc16a32067504cf20e9ac858962ddac286e6bf5917fc1401bd7d6089c1359d3af43be7474fa"}], 0x410, 0x4000001}, 0x4000000) r3 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f000047b000-0xc)={0x0, @rand_addr=0x0, @remote={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fea000)=0xc) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000fe9000)={@generic="24f91bb2171976d6e245e6aa7d9d08a5", r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fec000-0x8)={0x0, 0x0}) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(r5, &(0x7f0000fec000-0x1a0)=[{0x0, 0x0, &(0x7f00004e3000-0x50)=[{&(0x7f00003f9000)="caab1397425447872387409554499f78364279d6ca3ce702a01e342b03f4f3d8b173c3d971689a49", 0x28}, {&(0x7f0000feb000)="1c47081f97741a561b07126a896ad7cca66e3632a7ef25bf94ce02991bb1d729585fa21e68cfbbee56", 0x29}, {&(0x7f0000feb000)="", 0x0}, {&(0x7f0000931000)="8f5701916e61dbb623bac05e0005833df52a6f282906669015606cdeec4d257099b33fe95abe577afd56eac0b65bec4bf10f89cb3cd4900e0973552ac3653ec67bba72be61118887707bcf76adbea1c7b1622c663e8625cbe5c3457b4a375b796145ff38188a5866fe9669f7672b514da89fb75ffbbff187a41d7d674414e2a1cf05ec0be40fd4928bf96179d390aea25633de10621f", 0x96}, {&(0x7f0000196000)="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", 0xfe}], 0x5, &(0x7f0000feb000)=[@assoc={0x18, 0x117, 0x4, 0x4}, @assoc={0x18, 0x117, 0x4, 0x9f0}, @iv={0xe0, 0x117, 0x2, 0xca, "2dadad58d4c3c47d67b00b46b488e8fcd28f3c0a8a88239819e41750b5d0069f207bbfa970fa881a7658affc07cc6dbf9489590c5bff94f9108873fa69240aaa6bd06d7b5a335cf3fb3d922fcfc57c78376a514e9e227ed2c32e59bc67fba6b1a7bcca985680092e6398ba267f299d2c5174213e94982f75f435f982d9b605a468ed5961469b82a7b3d39ba4aa94c83ede63fb28a3607480ed6c124a61a27dc9fb016d33c2abfcf1a9c838a94938cf23348a5451679d9791c2a9a659b005b3103232b3c0e22446ee44e2"}, @iv={0xf8, 0x117, 0x2, 0xe0, "d9eb5fd75892abe52dcfa9f3c04b2261febb8c15ae01da77cf828d73193da60145097dcbdf0c8b4af2e531508cc0e1a6206ce7d78c0debdbe7157a145fd37942ea315502463706bfd25a2d74cedb5c945d289f5cce4f2e922fa5a1005ef8faf185d5f2ab058b943bfbf4ea9449e95e9e5d004bcff6a89c115507924d06967df472e884514d9f611eedee8774df146eef5e2c1624c23499575f65594d008a5614c35eadfd56590470837422ab42d36ccb5b46e9f239bf3e61acc4a67b8277db7137e9e12900142fc899d4341f07e9385677b89c4cd8ba9583ede30c85613396ba"}, @assoc={0x18, 0x117, 0x4, 0x0}, @iv={0xf0, 0x117, 0x2, 0xdb, "69a8db54889502c66ad30a84a28af6faf660283b533ebcfa871379713cd8006d41bd421f253077c7289c6b2cef86496a6492e5c24c81c32a010cf3644bc701ab3815e6cce61e24e82670419086681b578fd126ffd16a472b749431de1bd15c4d0cf48acf12b162d72e2856b1687e7e05641daae5e80897a79acda638143cca78fc796799c149fc9154ecaec80efe9cd6d3ecd428586759cf4ed29506aaee47ee1c2e6ace2068493c1531fea57325e26a55387f25c9f6d75bffa561cdbf217af87f3d65503f261a637e29bdffc9fef99eea7b5b3eda38381ada724b"}, @assoc={0x18, 0x117, 0x4, 0x7}, @assoc={0x18, 0x117, 0x4, 0x1}, @iv={0x18, 0x117, 0x2, 0x0, ""}], 0x358, 0x4000000}, {0x0, 0x0, &(0x7f0000feb000)=[{&(0x7f0000feb000)="d071b136b9fed2f0ef079d2758b701c0a63bde1d9a916182782093f0c76da6ff3e016201d4b1322f18def449193bb96cee2c5aaa150a446063746ddbb8d85aa7211558e7c9b9f9b5a58c9793cf50fbc958d1a52f23eefe8d25037a2727f7c3f354014d8f161fee471cb1c492f824ffac1939787fafd61e575ea648f1c040174a92efbb24afec9cc2af86ba0296", 0x8d}, {&(0x7f0000fec000-0xf8)="2468cd46e7c424bc48ce81afe4bf58eb15b70e9a0753795d33f83a1201e4cd2660adb6cf78d340a7dae081e19104c2037c01e4110a999f3f5b690464468010de2314dcb9261f76b7cef48f5feec71cf8dd356042c5fc0d0f83b5513bc5f3e3323465b9dc383984ead11be8566f4588f3dbc56b7053e80032a251f89a5b52ac02af861f25182be914b23b377eb81c5a0da7c534325eef0e7fcf7998604be1c9ab81d5cfcd30f71b21519d33abc6ff5fe770a3361c4df3268a63899da451ac8fc628ff913d407196027e462c16bd33084eb9053beaf4bf62567e7466c4f9d22d9b2f55d52418e6581b2735671cef1ef60d4175ccbe6cd1a56b", 0xf8}], 0x2, &(0x7f0000cbf000-0x1170)=[@assoc={0x18, 0x117, 0x4, 0x100}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x4}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0xc8, 0x117, 0x2, 0xad, "1a48b190f76dd1e29e2cbeef79e99ec47fa22d58739f4d5f7e2116a348d4d8b9fc523edf10b68d4c149573e2c8c7960cd183e24be42d8908fce551cdb9435e0609cc2967c3966076f7aa3e5750f9bd4bc350d79bc6d0075dbd21350887577fd8c6d69d5e62b65eaae5d4ba90fe323148c41e7dc6a7e582d55016fd732b8e7580fb58f9b09c9873f7055b4cc16e383ccf43975aeacb4507bfaf08054bd28e6c97b871a16cd48ed5ec8436982f48"}, @assoc={0x18, 0x117, 0x4, 0x6}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x1018, 0x117, 0x2, 0x1000, "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", 0x1000}, {&(0x7f0000feb000)="cc95d9026cd2f1056fd1941fb67d21bdfb114641d8ce4a5bd64e4b2186a7b1baec31408148c332216ad6121150d58a71cdbf847b6165784ba51671d97d443e854ef432d3284b94a2eb35ca01d4e33ae95982a87d35a7a3d7c7e673c099bb99aec8a9b7e7b98cca765e06067b3e34a5b74982a3271991b00cad35a868677ff0a1bec765e6c5dfe91bb26ee40a5df23187cf074acc543f48d0d0296b87273c", 0x9e}, {&(0x7f0000864000)="fb5a6a96d937634a848a301117642fb8287d539b585bbc6c73d6137351e7e1a3b603044e9b526e0fea811107845eb9b3b179a38e96ce039d66ac", 0x3a}, {&(0x7f0000383000-0x72)="1cd40ccadc4207b928547f7b3ad1f40f68a081a693cf8b6516698a85872d147c6a1b33b7697976c639b78439721cea38205d0ed5f5a8522985076dd79d7af99788598c832aace71eef04901814f0283658bc2da0f54ff19b1762f6955764ce6eac1c5a80420ca0078661c9e185470df35f1b", 0x72}], 0x9, &(0x7f00001fa000)=[@op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x8000}, @assoc={0x18, 0x117, 0x4, 0x0}, @assoc={0x18, 0x117, 0x4, 0x8}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x60, 0x117, 0x2, 0x48, "0d5b6be2baafbe257abf284f45e93c0d40f7d59ce943b47ae65499ab5ba3b88680a3cf4145e02eb9ce3972d6a2c556958ff4982d05045546f5255068f3a9d65ea36aac5a1be9c097"}, @op={0x18, 0x117, 0x3, 0x0}], 0x120, 0x4000090}, {0x0, 0x0, &(0x7f0000fec000-0x30)=[{&(0x7f0000a05000-0x75)="0c5aa75965a126440c6a99995b1cbd8b2a5d6600cda2976ed97864d7e39f738ecf74238700390d0d8fa01e7d17b83dfe9002aa5a4cf13c53f94c899502aeda1f617fda350a1ec9675cfa35489707e5e91f204c3841b1547f8f314e54e1c7a05df0621d8c301630d437312f9fd6e5ff0aaac16a9b24", 0x75}, {&(0x7f0000feb000)="01b1c96499a1ad1a6f9777408d852d13de803b1490f02e5eaf1fe9e28c010cd180bcfa0a3a73d5c345e82ad3a930d2a5d4bb273e3a66a209fc0e96028e3e0b05446110", 0x43}, {&(0x7f00009de000)="28242667c3a052d290e78c42ccc85945173c674f2a5ab6fad2aba517d43fee14d76b0e", 0x23}], 0x3, &(0x7f0000f3f000-0x280)=[@iv={0xe8, 0x117, 0x2, 0xce, "b9d07299781c6bcf931ffad3db499d3d122df4b7639dd14d367a0f235d396e7efc3396954915db229e770172d1be6742165b6f7d64fc5ac0ec2d13bc339f0be764e2e7746ee2dcc41193efbacf86c82780a1092fb806a5edcc9dda2064054c40cc43bcae307c3b9d7327d67850502f39699a5b1e2c501af40135c51ddf47dd09e876ea4ba0ad814b07ee9aa8159c1fb78ee33387865c3500dc377deb54db4e6b07784b94692f009a190957c0c69e2a182109434ed756429ebaa102207258116d30092d281456d6f004b015b274c3"}, @iv={0x18, 0x117, 0x2, 0x3, 'H(Q'}, @iv={0x110, 0x117, 0x2, 0xf6, "1dfe4eb75fd76692a62578fea5536dab18e4e6f8f5add111747f56aa15edb2cfee67049562dfcc795a2da98b347f339282d81ab719dd2b814f937759baa7d3874e8a43de1f4d9a72ed83fc6a02f85a726e36792e8a09b2d21adaa0ec1d16ece41d677fa6ba400a313de5dcb2040c599488c6f0825ab258f074da0eb94618d98e37dffa5387ea288f9729067ed7f9bb70cabda82a4365777a589a739d225056c048070cc032940edb5997cf9a28c1c4bff36c660da8bc53d5ad7e0bfdeb85aebb10eb266bb261529bafb9383d8078c2b02f4d65cd7f992efaafeae2ae55b332965c944f52eec7ab8849396d4184002cd5d1d008f6e4e8"}, @iv={0x18, 0x117, 0x2, 0x2, "d04e"}, @iv={0x58, 0x117, 0x2, 0x3f, "442a0e213350eb9874cd58616de44c66adcf59a4424f68293b00335440e8961d93fa3145f8c47830c16102a2dd06c9ffd03ed1fb3885525cea06ec2ff1ef73"}], 0x280, 0x4000000}], 0x9, 0x20008814) bind$alg(r3, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'wp512\x00'}, 0x58) r6 = accept$alg(r3, 0x0, 0x0) sendmsg$alg(r6, &(0x7f00001f1000-0x38)={0x0, 0x0, &(0x7f00001f2000)=[{&(0x7f0000003000-0xa7)="5e285678a47b07d65f4ba35479f95e39fb07db17660951dc0cefec99d415e73d15b348c5612d6d702febc10ac02fab6288aec37f4efd1400b68076428ef29405506433bd311f41879f339e9b9e9b9d01af13d419583c98a214fdc2139fbda7", 0x5f}], 0x1, 0x0, 0x0, 0x0}, 0x400c044) r7 = socket$inet(0x2, 0x3, 0x2) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r7, 0x21, 0xe, &(0x7f0000206000)=""/253, &(0x7f0000fe8000)=0xfd) recvmsg(r6, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000000000)=[], 0x0, &(0x7f0000004000-0x92)=""/146, 0x92, 0x0}, 0x0) 2018/01/05 22:38:55 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000038000)={0x0, 0x0}) getsockopt$inet6_udp_int(r0, 0x11, 0x0, &(0x7f000052e000)=0x0, &(0x7f00007af000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00004b0000)=@sack_info={0x0, 0x0, 0x0}, &(0x7f000041f000-0x4)=0xc) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000028e000)={r2, 0x3, 0x1, [0x1ff]}, 0xa) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000ddd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x80, 'xts(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000026000-0x21)="0735605dc06c18ff000200000000fcfe790097d60f06ffdf8bd7e11000017d422e", 0x21) 2018/01/05 22:38:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000dfa000)="2600000022004701870000000000ffee006d0000000000000004093c51f10101c7033500b017", 0x26) bind$bt_hci(r0, &(0x7f000041f000-0x6)={0x1f, 0x4, 0x3}, 0x6) 2018/01/05 22:38:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x82, &(0x7f0000586000)={@random="efad01006da7", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x74, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x0, 0xfffffffffffffffc, {0x16, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000001, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, {[@timestamp={0x44, 0x34, 0x0, 0xffffffffffffffff, 0x0, [{[], 0x0}, {[@empty=0x0], 0x0}, {[], 0x0}, {[@multicast2=0xe0000002], 0x0}, {[], 0x0}, {[], 0x0}, {[@local={0xac, 0x14, 0x0, 0xaa}], 0x0}, {[@loopback=0x7f000001], 0x0}]}, @generic={0x0, 0xd, "782655fde2527da23a7bf6"}]}}, ""}}}}}, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000ac0000)={0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0x0}, &(0x7f000023c000-0x4)=0x1c, 0x80800) socket$bt_l2cap(0x1f, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000429000-0x10)={0x3f, 0x200, 0x3, 0x9, 0x0}, &(0x7f000038d000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00003af000)={r1, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) syz_emit_ethernet(0x3d, &(0x7f0000439000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[], {0x8100, 0x0, 0x7, 0x2}}], {{0x6f58, @llc={0x29, @llc={0xff, 0xf4, "b9", "456962afb6785148849f1b5a01694fee66a08ce4656f49c24fa867e5b652f6c921b00a1c4b52"}}}}}, &(0x7f000076e000-0x18)={0x0, 0x4, [0xd2a, 0x247, 0x25f, 0x4d0]}) 2018/01/05 22:38:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000cdd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000005000-0x10)="e517b5bf91aa785dfbcdfe09000000fc", 0x10) r1 = accept$alg(r0, 0x0, 0x0) writev(r1, &(0x7f0000542000-0x10)=[{&(0x7f0000810000)="9e74b6e23106a5b5910007aa2668ca4e", 0x10}], 0x1) readv(r1, &(0x7f0000afb000-0x50)=[{&(0x7f00003a7000)=""/187, 0xbb}], 0x1) r2 = socket$inet(0x2, 0x800, 0x7f) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000545000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000aaf000-0x4)=0xb) 2018/01/05 22:38:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000063f000)={0xffffffffffffff9c}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000905000)=0x3e29, 0x4) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r2) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r4) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0xfffffffffffffffe, 0x1, 0x0}, 0x10) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_tx_ring(r5, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x0, 0x0}, 0x10) 2018/01/05 22:38:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000672000)={@multicast1=0xe0000001, @loopback=0x7f000001, 0x0}, 0xc) close(r0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000bdd000)=@common='lo\x00', 0x10) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00006ca000-0x4)=0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000839000)={@broadcast=0xffffffff, @loopback=0x7f000001, 0x0, 0x7, [@local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, @empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}]}, 0x2c) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000acb000)={0x0, 0x0, 0x0}, &(0x7f00003c6000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000dcc000-0x9)={0x0, 0x0, 0x0}, &(0x7f0000c9b000-0x4)=0xc) sendmsg$unix(r0, &(0x7f00003b5000)={&(0x7f0000adf000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000036000)=[{&(0x7f0000034000-0x71)="74913c2ff4077aca2af8dde6f097d8f66af120b020ba4f42cb2a8e85d13364e0dcf159d530fdcc6818c4e6a6686091412318faa1f97e67a76cc9413f9afd36b07f97ca3013e14983b2b6db59809de9b767637a432557914b8787b7e8ed3d39f685a0fee1c65737ce358dcf7305ea1669c5", 0x71}, {&(0x7f0000a75000)="accd2e2f51208582c05510a0c3ad1b231484676273c0af2e659d22b31f6e82408dea1262c98484b50d5214fdeaab50f2d0c6e0a372fb9aff50ccc60e64f16412b5ecf6db795487c3e7697a2fe3959371312fef2e6dfe03c6dc4fff5f4f35dfab360309be7182324e78500b712d4505eded2b77aecfe20700de788634cd20e137533b3b63657b749d3011203063d11ee72311a064636f8681baab46d94b869545ce8355806441ba8e9749396fb710978bfc03b6f6229ef5fd3c99f05b587aa02e2965cb6ae10d23", 0xc7}, {&(0x7f000011e000)="198634818fea0c07898d450bd6d886cbcd8f6ee049bc0dc1f08a2b789760022fced1c34e62edbb", 0x27}, {&(0x7f000095b000-0x8d)="9231380d120a77729fd44ea04f5f237ad732da671be669b41cc72cafaee9cbc76313878d1d25fdf8b1b6dfb6194a2669c4d6dffe2c578bf3906daada74421cd7f51aef4a1817167cf6018008512614dd4937253aac1ae21aef8ec46bfb956bc16438a159fec417f33cd0bff35fcbe4a39048ab312e056b7c246ebab846ad71e9522595728c0b23ed8b5646a744", 0x8d}, {&(0x7f0000332000-0x88)="b03af6de0d18fd0c3d7e116ca909561109f58f87582f25be76daea6733fe3aedba9031c645ca0cd73a9557ff49c932df921d20f7329aa98d9dba23856ab8e900318a798be8fac872c49561f1a7979b0fb45acf66220ce6c7d5dfa770b67f6814b5c0d409380b419af4b1876321e28981b2508820051a8c7c40e957916269838a0d3d10d7df8b63ba", 0x88}, {&(0x7f0000c33000)="f02d7c619a4e1021e6096c49ab1f7b46fadeb8a0fe6f81aa68923937b633ded12750222483e8d67b182593c7b17b135d9619d1106f4fe5b184d1f40d3b3d7da2cec04d97aae18ee71dbe168c81172b1775d864071ae72c78a43232b40ef94a41b3fbcaa0b145f86636d1843dcb627e3b6722801eddfef3b36cf9b9a3de88eac27bc1eda19f0893f90ed8869206d554138386f49f8801b8871f532b75deb1", 0x9e}, {&(0x7f0000612000-0x3c)="ef70ddfc48d4ca48bcc8a57799d4a40cd8230de55e12585c80c22464e33f1dce526cb0df23352cd7400aff21b9b8cc728578b68a34ac4b2a4566292b", 0x3c}, {&(0x7f0000add000-0x55)="1ad8bc60c2fe356c16fb6a1cf938c3e8141c09d0829edfde54cefb59dee287de3e004557cd9c022d386b6f78174702961cddfb2eed92f98fb6f654cdc6ab470fdfb83db82982c4622fca3fd3571ef4e7d24ac43631", 0x55}, {&(0x7f0000eb9000-0x44)="95a42bdb88e2eeb90025205330b615b07d36dc34005ffd5514cc6c0058487a3f9e02f58a051299e3585a4c7ddb78bd2021b128222ca4d666111045c65aa358992bb23b98", 0x44}, {&(0x7f0000cfe000)="4be0b7bbd121e8b66d0783b9f722be7ad41bfec8398cb4dd85b8b67c3d884713b3f75a82418c2e2fc8415bec016b038c11f62db1f89c2e473118fc10993ba4ba9ce51ab9d8186bef57c43179c8dc3073aae9adb30877cac1c2020cd1e6aff2232615ac9927654f80d291029ae4e4939a585635b5", 0x74}], 0xa, &(0x7f0000f4d000-0x48)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r2, r3}], 0x48, 0x4048040}, 0x240040c0) connect$inet(r0, &(0x7f0000dba000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/05 22:38:55 executing program 3: mmap(&(0x7f0000000000/0xf7b000)=nil, 0xf7b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b24000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha1\x00'}, 0x58) socketpair(0xa, 0x80003, 0x5, &(0x7f00003f5000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000f7c000-0x18)={0x0, 0x0, 0x0, 0x1, 0x8000}, &(0x7f0000986000-0x4)=0x18) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000e04000-0x4)=r2, 0x4) 2018/01/05 22:38:55 executing program 7: r0 = socket$inet6(0xa, 0x10007, 0x9) socket$bt_cmtp(0x1f, 0x3, 0x5) listen(r0, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f00009be000-0x4)=0x0) 2018/01/05 22:38:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00001b3000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000848000-0x4)={r0}) ioctl$sock_netrom_TIOCINQ(r2, 0x541b, &(0x7f00006b6000)=0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000dc0000)={0xffffffff80000015, 0x0}) 2018/01/05 22:38:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x9) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000a72000)=0x0, 0x4) sendmsg$unix(r0, &(0x7f0000003000)={&(0x7f0000004000-0x13)=@file={0x0, "200000000000000009000001f2dc"}, 0x258, &(0x7f0000299000)=[], 0x101c, 0x0, 0x0, 0x0}, 0x10000000c000) poll(&(0x7f0000009000-0x20)=[{r0, 0x0, 0xfff}], 0x1, 0x0) 2018/01/05 22:38:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getpeername(r0, &(0x7f0000a4e000)=@generic={0x0, ""/126}, &(0x7f0000f0f000-0x4)=0x80) sendto$inet6(r0, &(0x7f000023f000-0x2)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000071b000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0}, 0x20) socketpair$inet(0x2, 0x0, 0x6, &(0x7f0000a0f000-0x8)={0x0, 0x0}) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000ec6000-0xc)={@loopback=0x0, @remote={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000c48000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000044e000-0x4)=0x2, 0x4) sendto$inet6(r0, &(0x7f00005eb000)="bd", 0x1, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r1) socketpair(0x0, 0x0, 0x0, &(0x7f0000536000-0x8)={0x0, 0x0}) accept$packet(r2, 0x0, &(0x7f0000da8000)=0x0) writev(r0, &(0x7f0000f08000)=[{&(0x7f0000f29000-0xeb)="bc", 0x1}], 0x1) socket$inet(0x2, 0xf, 0x7e) 2018/01/05 22:38:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000fb000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r0, r2, 0x8000, 0x0) vmsplice(r0, &(0x7f0000369000-0x20)=[{&(0x7f00002bc000-0x44)="a4", 0x1}], 0x1, 0x0) vmsplice(r1, &(0x7f00009bc000-0x20)=[{&(0x7f00003e6000-0x77)="defdc9bb24ba0346c17f7dc535a3c3c927b92158fc8100c050b852960abea4d6370a5f51799ca3707860c66f34237ce526d505148b987a99a12ea504d2fba48e721ce9de8f46bb36fb66d07f924a3d06dacd6b905395de55535137312f16b0b82d947308f4ee47bb0e32f27fd662ce43bb490c9fd9662e", 0x77}, {&(0x7f000031c000)="be9856a5fde9b7831b5ef8434d07c3b4b27fb09fa1bdf4ef8e4842107884cda860603d003c1f226df44bdc9a656d4596912c7e682d8ba47ed939a479c14dbf0633ff913b9b703659f0b4398f140c9b6747122dcbd2cb5d2fa43fc6aaaafc7a9cc2aa4f109bb9cad387c819bb3b565459d4f6eb6458f43cacef72535459a1f36ea51d1b28381b464f14f6f1fb3c59e3", 0x8f}], 0x2, 0x2) close(r1) 2018/01/05 22:38:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5e, 0x1, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000028e000-0x6)={0x0, 0x943e}, &(0x7f00002d4000)=0x6) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000afc000-0xa0)={r1, @in6={{0xa, 0x0, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1800000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7dc4, 0x8, 0x20, 0x80000001, 0x100000000}, &(0x7f0000409000-0x4)=0xa0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000ec8000)={@common='sit0\x00', &(0x7f0000ad3000-0x40)=@ethtool_link_settings={0x51, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 22:38:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b71000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(anubis-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000073000-0x10)="e517b5bf1dcd785dfbaafe09000000fc", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f000067a000-0x38)={0x0, 0x0, &(0x7f00008f6000-0x20)=[{&(0x7f00009cc000)="64ca9a88ea433de835e84da65ced15fc", 0x10}], 0x1, &(0x7f00002b1000)=[], 0x0, 0x0}, 0x0) 2018/01/05 22:38:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x0, 0x4, &(0x7f0000a36000-0x8)={0x0, 0x0}) r1 = accept$inet6(r0, &(0x7f0000be4000-0x1c)={0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0x0}, &(0x7f0000bdc000-0x4)=0x1c) r2 = socket$netlink(0x10, 0x3, 0x0) socketpair(0x10, 0x80b, 0x1, &(0x7f0000fba000-0x8)={0x0, 0x0}) close(r1) ioctl$sock_inet_tcp_SIOCINQ(r3, 0x541b, &(0x7f0000495000)=0x0) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000b1f000)={0x200, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x105, 0x100000000, 0x5, 0x100, 0x1, 0x0, 0xafa, 0x0, 0x8d4a}) writev(r2, &(0x7f00006f6000)=[{&(0x7f0000954000+0xefc)="39000000120003196906ffff000000070b000000040000f0d8010003200000141900120000000100000000000020100000007f00040001ed90", 0x39}], 0x1) 2018/01/05 22:38:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept4(r0, &(0x7f00007cb000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000dff000)=0x10, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000e2f000)=0x400, 0x4) bind$alg(r0, &(0x7f000093a000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001f0000-0x14)="79733976d8c30a4aead96010be13cfe62785ce10", 0x14) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000e12000)={0x0, 0x0, &(0x7f000006c000)=[], 0x0, &(0x7f00009b4000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r2, &(0x7f0000d27000)={&(0x7f000025a000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000a3c000-0x10)=[{&(0x7f0000f13000-0x54)=""/16, 0x10}], 0x1, &(0x7f0000251000)=""/0, 0x0, 0x0}, 0x0) socketpair(0xa, 0x5, 0xa59, &(0x7f00003a8000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f00001d7000)={0x0, 0x0, 0xfffffffffffffffd}) ioctl$DRM_IOCTL_GEM_CLOSE(r3, 0x40086409, &(0x7f00001b1000-0x8)={r4, 0x0}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000af4000)={0x0, 0x6}, &(0x7f00009ea000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000b56000)={r5, 0x6}, 0x6) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x74, &(0x7f0000ecf000)=""/154, &(0x7f0000c04000-0x4)=0x9a) 2018/01/05 22:38:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000c69000-0x8)={0x0, 0x0}) sendto$inet(r0, &(0x7f000046b000)="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", 0x1000, 0x0, &(0x7f00005d2000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket(0x11, 0x4000000000080003, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f000051e000)={0x0, 0xbe, "81a852ee8571c8c35c79fa82ff7cb32b78500738fc7975ec3b6779c71a1c8dceb93c234fa93eef631a45f7fd95619373c9dfe135688a31f60a96b82fa153b298953e16b3521e5ef79eac9290dd5a2ebc2a8aaaf95a2598ab796db55e90f33ba03fa081faa2611e212d310c1be555bf9f47614b9aec6e0952c3c6aca66f82348a017b263089f2addd0e74189faebc03dfcecff54d097dc6eccda6fe7f438992df62daa46ba349538b44d81b1042aa03b1c516b8b29a489ecbf90e3e8f2f02"}, &(0x7f0000336000)=0xc6) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000d2b000-0x78)={0xff, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x7fff, 0x8000, 0x68, 0x7, &(0x7f00006ca000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x7fff, 0x50, 0x9}) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000cc6000-0xc)={r2, 0x1, 0x10}, 0xc) ioctl$sock_ifreq(r1, 0x894a, &(0x7f000045e000-0x28)={@common='gre0\x00', @ifru_data=&(0x7f0000213000-0x20)="b8c762c93bbdaa56f9c0fa0052299dab8cce0283af2f757c1b8d955256f53336"}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000d25000)={0x0, 0x0}) 2018/01/05 22:38:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) writev(0xffffffffffffffff, &(0x7f000063b000)=[], 0x0) sendto$inet6(r0, &(0x7f000064d000)="", 0x0, 0x0, &(0x7f00001fc000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000a46000-0x8)={0x0, 0x0}) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000cb6000-0x4)=0x2, 0x4) 2018/01/05 22:38:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000604000)={0x0, 0x80000001, 0x80, 0x100000001, 0x1, 0xacc}, &(0x7f0000320000)=0x14) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000822000-0x8c)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000cf2000)=0x8c) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000801000-0xb8)={r1, 0x40, 0xffffffff, 0x0, 0xde, 0x729, 0x9, 0x6, {r2, @in={{0x2, 0x1, @rand_addr=0x688, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x3, 0xc1a, 0x75c, 0x8}}, &(0x7f0000861000)=0xb8) r3 = socket(0x10, 0x802, 0x10) write(r3, &(0x7f0000ed2000)="26000000250015f8feffff780000360004ffffe8004000000e0009000a00ffffff0503c76e35", 0x26) 2018/01/05 22:38:55 executing program 0: mmap(&(0x7f0000974000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x804, 0x9, &(0x7f0000974000)={0x0, 0x0}) mmap(&(0x7f0000974000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000974000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000974000)={@loopback=0x0, @rand_addr=0x0, @multicast1=0x0}, &(0x7f0000975000-0x4)=0xc) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00001f1000-0x4)={0xffffffffffffff9c}) ioctl$sock_bt_hci(r1, 0x800448f0, &(0x7f0000386000)="") r2 = socket$inet(0x2, 0x80003, 0x2) setsockopt$inet_int(r2, 0x0, 0x5, &(0x7f0000690000-0x4)=0x7ff, 0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00007cd000-0x10)={0x0, 0x90, &(0x7f00001fc000)=[@in6={0xa, 0x1, 0x10000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x4, @loopback={0x0, 0x1}, 0x7}, @in6={0xa, 0x3, 0x140000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1ff}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}]}, &(0x7f000077e000)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000832000)={r3, 0x7fff, 0x30, 0x9, 0x1000}, &(0x7f00001a1000-0x4)=0x18) setsockopt$inet_int(r2, 0x0, 0xc8, &(0x7f0000f01000)=0x0, 0x4) 2018/01/05 22:38:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x805, 0x9) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff9000-0x4)=0x8001, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x32, &(0x7f0000a12000-0xd5)="2bc61c9e78bb99360bc08f32fcbcdc6588b72b5c3c94f46aa89baeab91222da34477a707aca0d551c51d2d143a9cb88a175ada830be62cdd20416ff873fd59f8aa6e5736f55d1903ca3543e1736a306336eebb68311aed7d6a48c7601410f05ea5c2a249140f5174fd14d4dfab39bc0d8cde4afa820a06ca063d2fafa0ad9c0a184b6f77c9ddf1c7f376a1c96e86778210d02dba209e074f05ead1346535f91ac94375e99e3020b63de6393f1f7357d53b4eeed018784f1fd31c49e0de65c3c09c223935cd660b5958b9a44a9ba3dbd599383d1548", 0xd5) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x0) socket$inet6(0xa, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000b9e000-0x4)={r0}) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000c78000-0x1)=0x9, 0x1) r2 = socket(0x10, 0x3, 0x5) bind$inet6(r1, &(0x7f0000ff1000)={0xa, 0x2, 0x425, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0xffffffffffffff5b) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000624000-0xc)={0x0, 0x0, 0x0}, &(0x7f00003e4000-0x4)=0xc) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f000088d000-0x4)=r3) 2018/01/05 22:38:55 executing program 0: mmap(&(0x7f0000000000/0xd22000)=nil, 0xd22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f0000a76000-0xdb)='v', 0x1, 0x0, &(0x7f0000d10000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000d1b000-0xb)={0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000d21000-0xc)={0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000a2f000)=0x0) mmap(&(0x7f0000d22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x6, 0x43fd, &(0x7f0000d23000-0x8)={0x0, 0x0}) mmap(&(0x7f0000d22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r2, &(0x7f0000d23000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d23000-0x4)=0x10, 0x80800) shutdown(r0, 0x1) 2018/01/05 22:38:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000ce7000-0x4)={0xffffffffffffffff}) getsockname(r1, &(0x7f0000fed000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000d11000-0x4)=0x60) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f000068f000)={@empty=0x0, @rand_addr=0x0, 0x0}, &(0x7f00007f2000)=0xc) 2018/01/05 22:38:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000636000-0xc)={0x10, 0x0, 0x0, 0x1}, 0xc) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000c12000)=0x7, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000fdf000)=@add_del={0x2, &(0x7f0000e9a000)=@generic="2564664327845a4bc7ec9afd1bbfe03c", 0x0}) recvfrom(r0, &(0x7f0000618000)=""/21, 0x15, 0x0, &(0x7f00004e7000)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9) mmap(&(0x7f0000b68000/0x2000)=nil, 0x2000, 0x3000008, 0x80010, r0, 0x0) r2 = accept4(r1, &(0x7f0000b50000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000a0a000)=0x9, 0x80800) setsockopt$bt_hci_HCI_DATA_DIR(r2, 0x0, 0x1, &(0x7f0000d71000-0x4)=0x7ff, 0x4) 2018/01/05 22:38:55 executing program 3: mmap(&(0x7f0000000000/0xfe8000)=nil, 0xfe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f000096c000-0x4)=0x0, 0x80800) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000fe9000-0x6)={0x0, 0x9, 0x10}, &(0x7f0000fe9000-0x4)=0xc) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000fe9000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000948000)={r1, 0x6, 0x7fffffff, 0x3}, &(0x7f0000fe9000-0x4)=0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f0000a0d000)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f0000769000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00005ed000-0x20)={0x1, 0x0, 0x0, 0x7}) ioctl$DRM_IOCTL_SG_FREE(r3, 0x40106439, &(0x7f00004fe000)={0x6, r4}) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000082e000)=@assoc_id=r1, &(0x7f0000ac2000)=0x4) ioctl$sock_ifreq(r2, 0x8983, &(0x7f0000006000)={@generic="1b520310b564c42354e2d0b8a14e1ad7", @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000006000)={0x4, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}}) 2018/01/05 22:38:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x19, &(0x7f0000a56000)=0x1, 0x4) ioctl$int_in(0xffffffffffffffff, 0x5452, &(0x7f0000917000)=0x401) listen(0xffffffffffffffff, 0xfffffffffffffffe) poll(&(0x7f0000f81000)=[{0xffffffffffffffff, 0x0, 0x0}], 0x1, 0x431b8445) shutdown(0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x19, &(0x7f0000b16000-0x4)=0x0, 0x4) 2018/01/05 22:38:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000f05000-0x78)="1f0000004a002500fff1bcf5000508ff0a3f802f0400004737e4fe441951ed", 0x1f) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00006a8000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f83000)=0x14) 2018/01/05 22:38:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0xf, 0xffffffffffff151b, &(0x7f0000911000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f000015b000-0x108)={0x0, @in={{0x2, 0x3, @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]}, [0x1, 0x3ff, 0x8, 0x3, 0x0, 0x8, 0x7, 0xfffffffffffff148, 0x40, 0x75, 0x100000000, 0x7, 0x6, 0xc278, 0x4]}, &(0x7f000084e000-0x4)=0x108) r2 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000d60000-0xc)={r1, 0x8001, 0x30}, &(0x7f00002c1000-0x4)=0xc) r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00006b5000)={0xffffffff, 0x0, 0x10}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f000060a000-0x10)={r3, 0x363, &(0x7f0000427000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f00009d6000-0x1c)={0x6, 0x4, 0x7fff, 0x1a, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x36) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f00004b5000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffffff81, 0x3, 0x0, 0xe, 0x7f0, 0x6, 0x4}, &(0x7f00003a1000)=0x20) 2018/01/05 22:38:55 executing program 7: mmap(&(0x7f000022a000/0x1000)=nil, 0x1000, 0x200000d, 0x1000032, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000022a000)=0x108) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000022a000)={r1, 0xffffffffffffffd4}, &(0x7f000022b000-0x4)=0x6) 2018/01/05 22:38:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000da7000+0x872)=0xa38f503a, 0x804) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f000054c000-0x14)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000261000)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000022000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x40, r1}) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f00008e5000)=0x0, &(0x7f0000877000-0x4)=0x4) syz_emit_ethernet(0x2e, &(0x7f0000d07000-0x41)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @igmp={0x37, 0x0, 0x0, @broadcast=0xffffffff, "42bccf79"}}}}}, 0x0) 2018/01/05 22:38:55 executing program 5: r0 = socket(0xd, 0x80807, 0x3) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000375000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00002ef000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000001000)={r1, 0x9, 0x100000000, "897238ac7a067f2d23abb67a4ec2f5ccbc601bb7611a08b196d5e5428cf21427ef78490e72a9418829b2c0e18262f07b0e1bef7ef02b95273353cb6a87c1e0b20e2bba9c2c3af17fe7bf9f78ca3a4377010dadf2f7e196d68e57000c05820d7ee269b6402f0e605487ab643c040129e17380569376563aa4a7673240b8a8fc709b8bdcd69723979027ad40051b387a38c9785466fd2c2a2fca76199188a87dbb40482acc1ad6283f0d0828ffe8e21ec0c619d8273f21f129df80046183b1ca7f"}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000003000-0x8)=@assoc_value={0x0, 0x3}, &(0x7f0000002000)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000002000-0x8c)={r2, @in6={{0xa, 0x3, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000001000)={0x7fff, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0xa50f, 0x32b, 0x4e, 0x10000, &(0x7f0000003000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xdd, 0x7fffffff, 0x5}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r1, &(0x7f0000001000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x8, 0x4, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000c7f000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RM_MAP(r4, 0x4028641b, &(0x7f0000a60000-0x28)={&(0x7f0000dc8000/0x2000)=nil, 0x1, 0x0, 0x10, &(0x7f000098c000/0x3000)=nil, 0x401}) setsockopt$sock_int(r3, 0x1, 0x22, &(0x7f00000ee000)=0xa, 0x4) socket$inet(0x2, 0x2, 0x400) write(r3, &(0x7f0000f4c000)="26000000220047019353ff07008a00000002006d200000ffff07e9ffff495180e507cd033500", 0xfffffffffffffe45) getpeername$packet(r3, &(0x7f00000db000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000141000-0x4)=0x14) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000df4000-0xc)={r5, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) recvmsg$netrom(r3, &(0x7f000021e000-0x38)={&(0x7f0000345000-0x10)=@ax25={0x6, {"7ed88f80a10ca4"}, 0x0}, 0x10, &(0x7f00008a6000-0x40)=[], 0x0, &(0x7f0000c9a000)=[], 0x0, 0x0}, 0x0) 2018/01/05 22:38:55 executing program 2: mmap(&(0x7f0000000000/0x315000)=nil, 0x315000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00002f9000-0x38)={0x0, 0x0, &(0x7f00002e5000)=[{&(0x7f0000319000-0x64)="05", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f000019a000-0x110)={0xfffffffffffffc01, {{0xa, 0x3, 0xfffffffffffff1f2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, [{{0xa, 0x2, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) recvmsg(r1, &(0x7f0000136000)={0x0, 0x0, &(0x7f00002a1000)=[{&(0x7f0000308000)=""/1, 0x1}], 0x1, &(0x7f0000155000-0xa2)=""/0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000315000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000315000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000315000)=@add_del={0x2, &(0x7f0000315000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x28e}) 2018/01/05 22:38:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x10000000003, 0x8) write(r0, &(0x7f0000cfb000-0x1f)="1f000000120003f2f909000000e1007701000014fcff2100dffe1aec000081", 0xaf) write(r0, &(0x7f000017b000-0xb0)="9b39f366272ddef5423219f3b4ee883f685e073876d62e2be80929920deedf125da2d5a5bd8835eeded87f3c74da92072d767fe0dee0a76e0592f5c985fc3d51e501c99f539b8d407797e4474ed8e94f24e6d5eedc8b4b0a47e7f1a05a3f8f1af624147249a26b3afdb49c86a0dd0488d124f9eb22f6b3c3a850229075a26f157cd5c40a88c7ff3a17b49c23f14067c95f10443d7769384a5db781143151a7e9da38eeca70d000c82cff81c06948b3e2", 0xb0) recvmsg$kcm(r0, &(0x7f000012a000-0x38)={&(0x7f0000301000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000134000)=[{&(0x7f0000ae0000)=""/169, 0xa9}, {&(0x7f0000145000)=""/180, 0xb4}, {&(0x7f00005cb000-0x73)=""/115, 0x73}, {&(0x7f000059a000-0xa0)=""/160, 0xa0}, {&(0x7f0000766000)=""/186, 0xba}, {&(0x7f0000263000-0x1000)=""/4096, 0x13d5}], 0x6, &(0x7f0000117000)=""/0, 0x0, 0x0}, 0x0) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000c3c000)={0x0, 0x0}, 0x2) 2018/01/05 22:38:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000ead000-0x10)={0x2, 0x0, @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) sendto(r0, &(0x7f00003b4000)="bc86f12acc2a7a6ef128cd8c471efec079face07f32f293dce674093a346aee0f2579ffc94fef408b99a4a2d0f1465bb896e0527a03cb06d59301fb038d71b6a04ffd231345cb52226fa1bcad76f61e90e9ac073634c087bc95b2c9ef36fc13c6d23e4fb467486fad53aedaf1311bf6dcb3ecf0873b6573a0312a8b0ef6fe5843507", 0x82, 0x4044, &(0x7f0000850000)=@in6={0xa, 0x1, 0x8000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7f}, 0x1c) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000154000)={r0, r1}) shutdown(r0, 0x1) 2018/01/05 22:38:55 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000001000-0x1c)={0x0, 0x0, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000f66000-0x4)=0x1c) bind$inet6(r0, &(0x7f0000702000)={0xa, 0x0, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x461d9da3}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x4000000000080003, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f00005af000-0xc)={@multicast2=0x0, @remote={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000580000)=0xc) setsockopt$inet_dccp_buf(r1, 0x21, 0xce, &(0x7f00004b0000-0x1c)="c2e3d66676769c3dfb9989fb0bf433f515eb6c4d8e66e2162449a712", 0x1c) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000584000-0x28)={@common='lo\x00', &(0x7f00009c0000-0x18)=@ethtool_rxfh_indir={0x38, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 22:38:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0xa1, 'lrw(twofish)\x00'}, 0x58) r1 = accept$netrom(0xffffffffffffffff, &(0x7f00009d1000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000496000)=0x48) pipe(&(0x7f000018a000-0x8)={0x0, 0x0}) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000d29000-0x18)={@rand_addr=0x5, @rand_addr=0x1ff, 0x1, 0x2, [@local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0]}, 0x18) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000059000)=0x6, &(0x7f0000b86000)=0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006d5000)="0a0775b7cae383e5b3b6aded5c54d6295df0df82180c0deb00001f08000002ff", 0x20) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000ff2000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381fa", 0x10}], 0x1, &(0x7f0000820000-0x48)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r3, &(0x7f0000c0c000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000b10000)=[], 0x0, &(0x7f0000381000)=""/0, 0x0, 0x0}, 0x40) 2018/01/05 22:38:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f3f000-0x10)="", 0x0) r1 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f00007b8000)=0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f000048f000-0xc)={0x0, 0x81, 0x30}, &(0x7f0000bf8000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000f55000)={r2, 0x9e}, &(0x7f0000d3f000)=0x8) 2018/01/05 22:38:55 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) read(r0, &(0x7f00008f4000-0x14)=""/20, 0x14) mmap(&(0x7f0000000000/0xf05000)=nil, 0xf05000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x800, 0x400) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000003000-0x1000)="8d2b302d013b340c63e9f99661ed0c3aea5f68df249b818b37cd4466177bcb2c6574cfdff157c52e6370f61e6d84e268f35a2feaa7b2cc0348565e282ac520b5288192e90318f50c1d4de665d5e30256dd4bcced847405f6", 0x58) setsockopt$inet_buf(r1, 0x0, 0x40, &(0x7f0000002000)="", 0x0) 2018/01/05 22:38:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x400000000010) sendmsg$nl_xfrm(r0, &(0x7f0000c8e000-0x38)={&(0x7f0000547000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xfffffffffffffee6, &(0x7f0000adf000-0x10)={&(0x7f00001a6000)=@getsadinfo={0x14, 0x21, 0x209, 0x0, 0x0, 0x4000003, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) accept$packet(r0, &(0x7f0000400000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000b4b000-0x4)=0x14) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000e13000)={@local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0, r1}, 0xc) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00005e3000)={0x0, 0x4}, &(0x7f0000b85000)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000e51000)={r2, 0x9, 0x7fff, 0x40, 0x0, 0x9}, 0x14) 2018/01/05 22:38:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x802, 0x0) sendmmsg(r0, &(0x7f0000556000+0x915)=[{{&(0x7f0000b9d000-0x1c)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c, &(0x7f0000812000)=[{&(0x7f0000cd8000-0x2e)='G', 0x1}], 0x1, &(0x7f0000868000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x8010) sendto(r0, &(0x7f00009cd000-0x10)="", 0x7fffffff, 0x0, 0x0, 0x0) sendmsg$kcm(r0, &(0x7f00007bc000-0x38)={&(0x7f0000e67000)=@generic={0x0, "b15a13af9a201db79a7a8f9b332f2125d801c6073b5f33222848be91659d25c6999ba31b3e4ad348915f4b520ada9fff164f748d370676a9e3690d1d3527af72395d4d68b3cbb7d2687a3521b26d45d6622339efd71f02dc5a4d01c65b44c97438e2ab419392702aad7108fb1bdc9677271ca6571966a73b2b0764b20112"}, 0x80, &(0x7f0000b70000-0x50)=[], 0x0, &(0x7f000027b000-0x4a8)=[], 0x0, 0x0}, 0x44800) socket$key(0xf, 0x3, 0x2) sendmsg$kcm(r0, &(0x7f0000832000)={0x0, 0x0, &(0x7f0000655000-0xb)=[], 0x0, &(0x7f0000ba0000-0x1d8)=[], 0x0, 0x0}, 0x0) 2018/01/05 22:38:55 executing program 4: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f000000f000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000000c000)=0x1b8, 0x802) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000007000-0x4)=0xe, 0x4) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000019000-0x98)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x8}, &(0x7f000001c000-0x4)=0x98) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000006000-0x8)={r1, 0x1}, 0x8) syz_extract_tcp_res(&(0x7f000000c000)={0x0, 0x0}, 0xffff, 0x100000000) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000001a000-0x18)={0x0, 0x1f, 0x30, 0xfffffffffffff605, 0x3}, &(0x7f000001a000-0x4)=0x18) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000019000)={r2, 0x1e8}, &(0x7f0000011000)=0x8) syz_emit_ethernet(0x4a, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0xa, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@generic={0x7, 0x11, "0dd233593018524982f90e1c8154e2"}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) 2018/01/05 22:38:55 executing program 0: mmap(&(0x7f0000000000/0x70a000)=nil, 0x70a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000070a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f000070b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f000070c000-0x4)=0x4, 0x4) r1 = accept(0xffffffffffffffff, 0x0, &(0x7f000070b000-0x4)=0x0) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f000016d000)=0x4, &(0x7f0000659000)=0x4) r2 = socket$netlink(0x10, 0x3, 0x4) getpeername$netlink(r1, &(0x7f000054b000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f00000b3000)=0xc) bind$netlink(r2, &(0x7f0000706000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc) getsockopt$netlink(r2, 0x10e, 0x9, &(0x7f000017c000-0x8)=""/8, &(0x7f00003de000)=0x8) 2018/01/05 22:38:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xb7, &(0x7f0000fba000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xa9, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @igmp={0x0, 0xfffffffffffffffa, 0x0, @multicast1=0xe0000001, "9785e3c3f5f7c1f8242a1849fd00136cb05122734fdb14fe91d32034f8628ced32dbcfe0643f523f5edc884fa88c326df1b7ffd590175d0e19ef6baf1d13395cc1877ed65f72f51e57f48b7dbc84bb84b81f7678b51014056d5c95328aed4942a74923d8ba9982e5dc602f1b3f251d53e5d62a2958da912a10d81176a04c10bd7d43026f5bf6ba57607df731ff"}}}}}, 0x0) syz_emit_ethernet(0xc9, &(0x7f0000555000-0xc9)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x8aff, @x25={0x0, 0x0, 0x13, "419935ee77b3ffa1993baa432c6927b4cee6bfe1b0c1f03d553cb7e35fefc766af5ca7e2e388852dce5b1708bab27c0eb007e81ae5c6c5bb33f7ec9f105bdaf2d9620eb2ffd29626c338e7a918e7d0994dc6df57504bc9776c0927a1dfff3bcdb57271b0fd32850f46c366d5b9a9d90e3b2c58f31c29ee937dde20aa80aa1d5c13e8aea16bdb75c9bddd164e0ad3ef96ed59d4daaf97433b5089dc2da184ec0e7642d9a1b684832404691a4fa70d131858dce1f1cd195f85"}}}}, 0x0) 2018/01/05 22:38:55 executing program 7: mmap(&(0x7f0000000000/0xf22000)=nil, 0xf22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000aae000)="9774dcd5ba5ea9b887fe3dbfa51704b94e7dc6f85d502583368e86d8de64f302f8a65901fc2562829f16265a3d528e752700c618abfbcef79f7fac658c04e6de7bc99d1ff8f3dc8bddc3a4db9c439d7ab124a1b172f957072a1b60c3aaff8f62d04d99e706ef0400b793e97b623ccfe69e77ca69472665171674d9f87f5bbf9289ca873210c7551bc6", 0x89, 0x0, &(0x7f0000aaf000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0xc) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000f22000)=0x81, 0x4) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000aae000)={0xffffffffffff19f8, @in6={{0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) 2018/01/05 22:38:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) sendmsg$netlink(r0, &(0x7f0000013000-0x38)={0x0, 0x0, &(0x7f0000008000)=[{&(0x7f0000027000)=[{0x10, 0x15, 0x201, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000018000)=[], 0x1e4, 0x0}, 0xffffffffffffffff) 2018/01/05 22:38:56 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x7, 0x6, &(0x7f0000002000-0x8)={0x0, 0x0}) r0 = accept(0xffffffffffffffff, &(0x7f0000001000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f00004c4000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000)=0x8, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00003f6000-0x54)=[@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x101}], 0x1c) 2018/01/05 22:38:56 executing program 1: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000001, 0x8010000000000084) sendto$inet6(r0, &(0x7f0000fc4000-0x61)="10", 0x1, 0x0, &(0x7f0000b09000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000fcf000-0x2)="ed", 0x1, 0x0, &(0x7f00005e5000-0x1c)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000c9c000-0x1)="c3", 0x1, 0x0, &(0x7f0000a46000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) shutdown(r0, 0x1) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000fd2000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f000090f000-0x4)=0x98) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x80801, 0x80000001, &(0x7f0000fd4000)={0x0, 0x0}) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f00000af000+0xeaa)=0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000798000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000fd5000-0x4)=0x14) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000fd5000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @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]}, 0x8, 0x6, 0x5, 0x100, 0x8d8, 0x400100, r2}) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000fd4000)={@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1000, 0x9, 0x4, 0x100, 0xf62a, 0x80000000, r2}) 2018/01/05 22:38:56 executing program 4: mmap(&(0x7f0000000000/0xf80000)=nil, 0xf80000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x10) write(r0, &(0x7f00009b6000-0x26)="26000000200043f90003ffff04008d4001e200850000120000000000000007ff002103c75735", 0x26) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f80000)={0x0, 0x0}) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00007f1000)=0x0, 0x4) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00002f9000-0x10)={r1, 0x50, &(0x7f0000555000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/05 22:38:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(0xffffffffffffffff, 0x10e, 0x8, &(0x7f00009f2000)=0x8001, 0x4) r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00009c6000-0x8)={0x0, 0x0}) setsockopt$inet_mreqsrc(r1, 0x0, 0x0, &(0x7f00006aa000+0xc73)={@multicast2=0xe0000002, @loopback=0x7f000001, @empty=0x0}, 0xc) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = accept$inet(0xffffffffffffffff, &(0x7f0000ec6000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000693000-0x4)=0x10) bind$inet(r2, &(0x7f00002a1000-0x10)={0x2, 0x2, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_extract_tcp_res$synack(&(0x7f00008f3000-0x8)={0x0, 0x0}, 0x1, 0x0) syz_emit_ethernet(0x42, &(0x7f000000a000-0x5e)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x8, 0x4, 0x200, 0x0, 0x34, 0x0, 0x0, 0x2, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@rr={0x7, 0xffffffffffffff92, 0x81, [@broadcast=0xffffffff, @multicast1=0xe0000001]}]}}, @tcp={{0x1, 0x0, 0x42424242, r4, 0x800000, 0x0, 0x18a, 0x2, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) syz_extract_tcp_res(&(0x7f0000b92000)={0x42424242, 0x42424242}, 0x2005, 0x8) syz_extract_tcp_res(&(0x7f00009d5000)={0x42424242, 0x42424242}, 0x6, 0x80000000000001fe) syz_emit_ethernet(0xed, &(0x7f0000016000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[], {0x8100, 0x20000000000008, 0x80, 0xc8}}], {{0x0, @ipx={0xffff, 0xdb, 0x7, 0x15, {@broadcast=0xffffffff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x2}, {@broadcast=0xffffffff, @random="65d07b002725", 0x100000001}, "1507b9e938922eef0d320c1d37a34448020bd9c4b8ddf3dc5cb82e6da07b818fed76da812094825b6c2f95cfcd535a2f707ced1ce1f18d63bae8cd6f06da5bbf1dbea5db68e4310f6c213447ec8b4527208c32a084405e3e38bf9c33dc81fd01e5c279664a59bc5cb4ec01dd9f48b84ddee18e5ab2a22f6438e12a3186d814b00ec2cffc5871784815c9fa1988285230ce733d39b8c1bad01d518cbe7c60fa4d6ab75e0f213be19b91130790c6ad0610cf9d8be2aedcf5bb635dfef2b7"}}}}, 0x0) syz_emit_ethernet(0x38, &(0x7f0000007000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x8, 0x2a, 0x0, 0x0, 0x4, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, {[]}}, @tcp={{0x1, 0x0, r5, r4, 0x10000, 0x0, 0x5, 0x10, 0x400000000000000, 0x0, 0x0, {[]}}, {"0c10"}}}}}}, 0x0) r6 = accept$inet(0xffffffffffffffff, &(0x7f0000892000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000065e000-0x4)=0x10) bind$inet(r6, &(0x7f00006d4000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r3, 0x0) accept4$inet6(0xffffffffffffff9c, &(0x7f0000dad000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000077e000-0x4)=0x1c, 0x80000) socket$inet6(0xa, 0x3, 0x20) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000c68000-0x8)={0x0, 0x0}) r8 = accept$inet6(r7, &(0x7f0000f86000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00001f5000)=0x1c) syz_extract_tcp_res(&(0x7f0000500000)={0x42424242, 0x42424242}, 0x1ff, 0x1) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r6, 0x0, 0x1000000000004, &(0x7f00003db000-0x3)="d10002", 0x3) socketpair(0x15, 0x805, 0x3, &(0x7f0000422000)={0x0, 0x0}) setsockopt$bt_BT_SECURITY(r9, 0x112, 0x4, &(0x7f0000833000)={0x100000001, 0xfffffffffffffffb}, 0x2) sendmsg(r0, &(0x7f0000d29000-0x38)={&(0x7f0000bdb000)=@in6={0xa, 0x3, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8001}, 0x1c, &(0x7f00004a5000)=[{&(0x7f0000401000)="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", 0xfff}, {&(0x7f0000f81000)="d221a83d614222d73d06b3290b781b0e79ba160b891c3b615e0822a6f72a5133e15046d7d3956e4ebba235cf184aa3e35daed9a7648162b067c3933e1dec1a43ec503d101bb78e47bc27502c23bfdc0b6b0b22d919184e368f61604ae39938eb12a840b260a93a8fe90d2d99ded7d49c35cf8529731fcdac7555b5a92a557a29c0f899666d696d5191e8d1e30d40d770aa7b688b74e3127a0ffba6312cbeb351d3939068d2454f75e5a800dfd02f8a10243dad667cf587aa50305539e1456d6a98dbd0ab", 0xc4}, {&(0x7f0000020000-0xd1)="71e93cb6875ae38f2fe2cab7800099fcf35acfa41dd4d3366e3d5cd28ca5ed01ab02db517856926208b72199a12bcbca9e583957f9844896d11a75cbea4a860609cc4b062431580b5faafbf3c741b99ebea76410895c2a1658cdb826acf9459efefc7cef7c19024bfabb5167bed61805e07a451306939b627cbdcab6ae923899cdc9ec7f4a581e89d62fdfc314f9de9eae317155ff1e691787652cddda0374590171b4a58bb68a9e5f0ef94ac6a0b64e75341210eaa3c6fd4df16e9bc363d545bd07951f5c0a3c8de9487f7c0a62767c", 0xd0}, {&(0x7f000024b000)="0e5a523ceaac35858669d2b3338924150ede44ae54e0882543fce8a4ae0533bc8fd57bfb754be5f461e31b84e7a95a443740480ed7b94a6ba29880f0a988d2b20f8a67e78c714f68e1f537ab52a9cf70bd2452590a94a6dc8b686b234fb8b29d0c6501a1bfd2df073b50c1d4c6b4100991a48657ea7a76b3f30f9eba7d2947a498933a21bb64bc93694b71ab89612a41dbb855e702ab746babf1770d74d2759a2dd595a9f77500d9f3a9065149919068309db0e52b37549d3dc83e05c2994686a6f07fb3d5ffef7e83d9f10890adbb5f79b43c75096e26465543752d9f824f629bc18de72d26c575ec4e5c0d7e9974284f275545b0dd728773", 0xf9}], 0x4, &(0x7f000076c000)=[{0x110, 0x0, 0x80000001, "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"}, {0x1010, 0x105, 0x80000001, "d7ef62d3b84ae7b2591b25779ad9e2f55afb9d049590c374a19f57379ae53fd125526d42735c6d778ec623e1955eebb621f22e89dbce8a819ca5cbbdaec01350d0f402bcb8306bcefff330c715859f00bf4d080cc1b421ed6d36ba1b3dd59130bad7a168436cd910057ba8fc19d2f94200ce00289962f0d2bc3d489d5f0f8ff124cb12fb274d3f8968d1c1dbcdf885f1d7c141d7ae3f4221fa1563762101a94f190bb8cd42999f774ed0e8f6ad6f30e4581595debfb39cb616432b55fd920abcfbbf48c59a0fe814cd907ba0e11783c0734d48274dd170be199533cb95eee3cd9d25738c11f2491cd99cd9d3d07927ade2f2d3a940a0d1c2a14de4dda186b1f232ffb043f748a7713343a1384b771ddcdefc99ccc7a8973ab48fe4f6b9fe8fde1cd7cd1463abd24082c6a5975d3508f8826d9d920a064aff2c253ae8d07adfb519a63649e4dbd0dfb0b353a71a2a0f2cd5ed3ada75d571ab5bef5533baa6c5709b4fccfe8e01cc3c51707b5648e0e893aa62805fbd306065282c43e42c00fba8dd8138394863b94eb3668dda89c5c90f97cc1933a9a6550d235c27cd3c4be258d9edb05e19bed5f46c9701c709054db07dc36d5885fbc9fe82a06ab56345597c67d635c6078c76624b8f43a51f579cb44b69ae55a1013fd01a871dedfa5a775df4bede16b2d9e7a9e4a00030b33f5cf53889c9178c1eb18539d84eb784f0f0d0ff6ed7f17cb513c5b53fffb4c3d984c76122a984760030ceb4b547e9096833e275a44580c6099bd28a87e860799aedd5f9610c6bcf1a5c7792728a75f02a263052ed13d71e7ee612cda5e72d1004dbcff13b77b161d089f32eb1d60faa764be61c38c1f2255d88cac78166f00d9d9b1f6c3854628e51766ddca9a8153c88b10ee618a4f3bc2aa7ef2b4b0dd94217b71d9a0b0b1308d2e556f37e233b9b9c1699039a89d2631474550153233c52dc4ba2a5e1f972133aab422a26b33f9d9b3607881e2cb0c55e0cce792a9d83875d875a4a67ffcf29f75e33a0932ca2b4ae49c17f5e64d5a2e08aa7a1db62ebe67f4b4f1f35958c56f5fae1be471622315d8f7601f1570cb02b95ff5522cffc26b4d449e6944d96a5196c2909e195fd46ce958086a9e843945f15fe5e305529018d29a72fbdcb925136c7b467bd537e4e5c688afb6ced1d5e183736136c465aef17d7082326965378ef408860b28288b4c1f70ecfa17e6ff90942bc37d0ea2187c7532ae3b504899bbc973d5aac771fee9d7bb7f7394db80d6192f8348141064a4480347b83aaaffa072ad3146633de5321cdd0c3d155efeed9b2950947263e66aac9eb873e74fea7d5c0d0455687dee2184ce7f272e08773df76fdb3a67dfb1f852fe069087ee9e025c434fbbd0fc983830565db83a04732e345119a2d6eb6687ebde18d98910e7bf8eeae03c8a99f36c9d8243ccf94ae4a2be96779c00f20287e0d0c396e49dc087a2a179fbfd7334180313c1f1b5a54221b7cb7b84d86b454e382e0e935ff8944d32f2f857c1d508379eb1d660ed47e6c38e0ab5468ee06bdab52a014c4847a3b0f9d700e6223ca4ae0e8d677fa1713098bb5f6c85f674662388958317826f56f2ad7f6727eb9f38abbaac8ce2935ca92368f21c4430cf0badb72741903a51cd269d8246bbef732307175d3218f5bc82de01af779fb9444e22ff1be0c3b82b6c077cce047e057d0b5b291e62348319a5b30a08851ab47957b7e37b81f47d46ed9e94c53a75cbcb984d19416f80dfb3a148814f07f099651e13aa0a070e796a91918393990bd6909537e17c17b166bf523f04eef012705fc7b826c7e063642a7e9f66e148d2cffacbc5e85962a651e0e3a1449a3423d435f90c9da7ca31fea844c804f1c4be5ef3b639da5023e4e0aa26acf7bd00ae86704d0cfc80a52fc9a2b73661a9ef26b8a1f644d2153926bd135a5d10ff292dd5e497f1f29ce6bc490bc2d75b4bfd75e5cae14f7b80f0219bbba5484283626c7a8ba81b362da859abc870159ebf7de18c15b4d22656ee107210334099fec90b118e64a087a98fab8e2d3b86e697aaafc844805da3dc15f8baa7cbf023404b03102de9808dc759b28d2cd57f36dfa34c8cb3533f6362ef26dffe2d06ce180d5e86206fe0506109aa3bdf5423e5c2956b3e7ea73af0b6371c5d68582cbae4280b6fcd0b41d6a9f00f01512cae4c093468906e714c7695ef0e6beb58760f421ba0a281f32eb3fef9ea94fff34ff4944605106c6e2952eb6ff44661d679192e94aba9b57b9217e339ad05c869a597d7e99b3879ecea8f404dae7aae5575dce945e018bb39e71595ac1dc47d9afcfe9afb26a11a0cab05b49eac619b3d8a92d6d0c5e13b19197d8a24401a3008e84b3aeb344182c336cd1c9e85a1828c0e1053f5fcc1e7f069fc37a3265815d13d17aae4fb37c63c632def19212cbec5f6d6532da1143e6818f336f39868019a697f9a6826a258d9a43d0ab9ed1f36404e614323e41b98510a56b4f329789d24ca9904d3fcc1a937873d9279ff56cead65c36d525eaf7ca19656d179ef47c96fd4facf523d787b18246038de7328a71436a6c113f8d1f81654b8089a5c555979ed3b39b7e76c4adf1c60138fd9ae3638749efc84ef7a3e80182369f9d95ed7f35a0cb22a7b3c3efd6d1e2f94a06c57f76e9487ea69eaf02213a26fa3b1c8f94dbc5715bc15eae4711240784c0e0eb82eef8732becf5c9a16aa52cff68d44a653428c57852fb99764e379917f04fa30dcf0955be961b49e8fbfc7724c583858c8fdb80f8abeaec82cc28f255e5049a262e22c40d8cadfdfb83f0004ab623cff861142d3c9036bf58de3a9e3588f540d59dcfce206e2b25a740fc1d56465a58f4beefddf24aff9d06a876144c56549abddceb9621fe58b2649bf20cd3e082c9245940d6e0d2aa33fda45726cda349703c9931535c2725b620ba5fbb9fb6baffe164b065a1da0ac352789b7a72f6a5a7250380548884e07dc3b2f7d69cdcba8f25a2e373467c35e116970de6a765741a704be4e34bd9a384780c4070e3e95f198f64367c8f08ac86c4ca8a9917e1f9d216f4d0e72b66ea7de0335113a62d10df1f81373dd47df3bcab37995c2b43cff2b1f7c6111032ed535397cd6a34e74cd53e664c88ee711db91790f001520b7068dce95d6fdff9369d8bf42683b4322cde4af617d176779d4ec8acde39eb10cfd6a7a18e81399aa4e851efb7dce3372bf6ce5a517e81658657591312c606b15e8219d6c42f3dbf697fa3a56bf046b2d7b1ad8f579ae5d57bbb79977ae39fe5ab6e2992be72b0f21591b48cd8c66053246217d492d8d6c74db250638b0b5a71aa1f04c778e3a4e39390d3f8e4ebad097f78f3cf94cd94559f74f5368b1f769148a56682d8b9993174fffb7b0525859ce20a17bff7d90623605506be0fce581574d15cfad048bb1d282eec0f4a143fdc369170eaa76b65a22b976fa6358911401174676971008bcb20dbbe2e6d39f9c1314e2851c2e9b9c3f6dc29247ac7b43aadcc4b27afcb2e8d2120da52b6eb3c6e9b0444a25bb8303da77eafaffcab43941dafcc436943be6c413eb86dd9dda1c05a340bd06707d335341a368989cecc33da39c5d8af0f149cae6e53558b368b8936eb12f456bcda28acec4bcc98c1d64b4dfee0d054652693d3773e6998c49ac2b4a3d03dbffb03e7b26e6fee2b0e4f5694f900e7a2b34701ecf4f34d80e151b5ca9fdef3a56b2da3809a384a0c314101a33d55df65b6ccec08030fe7435efff85b6dffa658b88b436472a452a2d2c8ce0d1fa4491254012cd9800f667aaf84121555350d607222c6e07aa7888abc0be5845b95f13f30f0461fee49667dd165cbd037164addb87dc1ad3773cb14159e6edca19a0c340ec25c476fe969955db114533d3082a43fd4db14e5ea65eccdcc3540b1f81489871f1abb88b200c3a2d954733c3004803ec0b128ed7652c9042170b20b2bd1e1773ac18887b104f3beb6190818a012609e813256c6ff4356dd41fbf113d56f6335b611c637e0724f4cf3022998f4f8a2cbddc4e19b231da283d469995c455ebef996a7cf035e26cb0f457b4c635451652418ce58450805138692b038e375a222e32b97222440a33b53e318b351cdad7a4a8b47a8819b8acbe244aa678400bd1909aba1d418ff7d190226ec3125f33722e81b4ede2ae49a71d4202e32191daef00455b656b4738b7338c58b5d782b29bfd3858fba1525d486f363ad7136b9ee0476e9f2c0a8b378f099b18078f46192e63b3123b24e2df937ee7325e5b03701ca605dfc0a00f5357a2baa02c7b19c9f80ee294bb12a2fe889d4e2ebc8daa6a2050c09e18de61be38bc3c652bfdb5deebb9a3b309eb1ac2bcba8f863e6544050de8f2ba3533019b52f934cdcff36b5312894735e8f75e6dd1d93e110b1f6db5e3b60371e039a09fcfb44432e9ea52cac66922ecac1068de7f598421fb5123b03617ac1c73dab9b933b9e10c99b4ad7cc5ffc0bd7836ef0d865119e311793222212a0de5ebfe7ea334e65a5f94e37c1c0b81df15d0f44072b8b6958bbe6320c96ea69ea0843d277657cc38aeacd100cc31a1ea8d6518eff7fbdb53969c8b35890e08bc08d93cafc683386ecbe1b70dd12a78fb94d6465fb554bb968bea01d3e73e6e7670ba4c2b5a8a8bc01887b1bbd9873ed263d77b28980f185102e5e5ca3dbd071344939fb91acb9efa0b322de25835a82cdb71800b22ff82931a2f45ae792fc7df7839f871a42897dbc4ca116d6e48fb26a40893e960583fbc98c8ef74b3eb847ae2ee64276aa80f7e7544de2fb5c9cfc12600b79ecd2011cb5f63aca760e24a053b752730b80a5abb14b3855249ba1e2ad178e3ceff2707d9a02dd71b93a02150dd10e64e03f255914c8c90b8bc4eeef65bffae2048db623cf3f55939680b94fc4c1616d6ad23ad0e4a41e3a8472ba0338424d4bd78bec0f73c2cd43b32fa645b5cafa91323ad3a0ceecba9660d2db6bd3680f2e54c74b773153431b2ef71c52308e6663e2145772a699e39354605c02364635885c267dc9ea33a299c9ad9cc9a47cf2ea3efcb8b7106ea78a8662af5600ee5e5ecf17a01d9d12e9dccd29f944748e5fcc79a3c9a9aaaa9755eccecd2da0aad2cd805230fca2a2fcd918a145edaf75407e7310302dfe903e2a97cc2de2936058162a007f62e2af2ff4850068a6dd9f46275c7796c76e75d197b831a95fd1f268ff9fd6289e0f979f79a6032acd850048a7f21e85bc5a993892a2e1ce75749d46f541fed20669c6bfa46ac725250e685a03df00d2f9526de48240fc12e81986c8ee555f6b7df099b75a3ee5ec7cca75eee9df1329fcd80f0ca40f122bb11d3839eb6a984c72d2e580ddb97373b9ca924ff961a32df1707f8b04dbe7140eaf40d26e8e6d7db02d8dccf02a3fca470a7a18acedd9ea07b3b844af5ce3cc449ff50bf169fbb2f220d922ff1a66ee6fe493b85bc7039d8cdbb882c7ef74b9b392d9f45a21c55c32684ac7d5c9d3b63538456c8776290e32851ebdb9718b8e6b2b2627caff6496415c5dece106683d612bcc5be9c2e4ef2015058e5577e083365ef6a0f85755a1c76a62cfb92ab4afa0e3717983412854e5eab0ae765e36b5950d0e3edeac751a4f49e89184d15a297da35bdfbda0c1f6ba5bb7a9ba0106c337861ae247d5e01c87f08c375b90649d669f6cfad36efb0b1cc928efdbf5dfc7999359b1dddb4f90c4feb680c5df112839822b9c1a2a90f1603a9bf00ba1a762d879c475548718c6fc30"}], 0x1120, 0x10}, 0xe2c119df1ed13f37) bind$inet(r3, &(0x7f0000c1e000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x1a, &(0x7f00000a5000)=0x4, 0x4) listen(r8, 0x5) syz_emit_ethernet(0x3f, &(0x7f0000e13000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x31, 0x0, 0x6000, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x2, 0x0, 0x42424242, 0x42424242, 0xa, 0x0, 0x7, 0x2, 0x0, 0x0, 0x0, {[@window={0x3, 0x3, 0x2000000000000000}, @sack_perm={0x4, 0x2}]}}, {"01"}}}}}}, 0x0) syz_emit_ethernet(0x38, &(0x7f0000621000-0x40)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x2a, 0x0, 0x800000002, 0x2, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x10, 0x0, 0x0, 0x0, {[]}}, {"0c10"}}}}}}, 0x0) 2018/01/05 22:38:56 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000f4c000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000000000)=0x10, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000503000-0x10)={0x8, &(0x7f0000000000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000002000-0x4)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000001000-0x4)=0x80000001, 0x4) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000000)={0x3f}, 0x1) setsockopt$inet_buf(r0, 0x0, 0x9, &(0x7f0000000000)="9ab918533e48e24a82d6b8559f4d72d49b237fbdec9c3a17a79665f9ae6d539c1cb43980164ce832fd360a503ff893c2c887b76822ad56fb46e14052302cc860ecd71e72b6ff860dcbaee3f7332779cbe1f50dc82aa48b45b54ab6ca39312ff79f8865238ae3667adb2a46eed6e94116b3c9acf14931f90ee66f22c1a82004b26a8b096d17cb3aa7c55ce440a6f05aafa0715da046cfce739367cdd7a37ad064c056a8beeaa828d45091f338d33bdf85115b81316340810e6da0b31052ab46ed1f1cf14edf4d7dcca9e253d151c0a2387392260914b31fe0361e0ce131b7b076e87d9ca9878c6ff0b72b1a42e78607ebd1076d18", 0xf4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14) setsockopt$inet_mreqn(r0, 0x0, 0x418b3d70c9f08774, &(0x7f0000001000+0x380)={@rand_addr=0x4, @remote={0xac, 0x14, 0x0, 0xbb}, r1}, 0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000003000-0x34)="9f9bdbb0e241a8251894076a02741a31d83c258739ededb02ebff972252f994baa3283caa2f9480de3a9d711f4c038577dc44141", 0x34}, {&(0x7f0000000000)='l', 0x1}, {&(0x7f0000002000)="fd3ab109ee315fe22101c9456667bc74d5acdee6e452e7cdd6240fcb253a5dee7bb70854a9d6f77a51fa12ee97e3fc8a40bacd25a37c8ec0500db7c28820ff0b21459830707d1be1766a6651192b826e82ec6425da6e20da5727edfb533522e7e7c4a513d7ba03b760bf5e45fbfde31cf8ac0314dc876758172a26d62b5f718ad9855fdef3192d42dc71feaf7e92e149197fdf517cb45993dd14294416216eec0615b32d68379dea8bccad64153895592b59fd7339f4c1e4d5fd9f050515cfb21f13791b1b651d88", 0xc8}, {&(0x7f0000001000)="d2efdf5d1e1a8c39f6d01fe052c379ca2ae19e79f87bcd68abb151c6ae80296a2b486801381da4e0094ed2f0d844902948ff813ac74618f9183ad07b639d8f2401ef5c0215e1486ee7dfcc35bd1e7d7fe67e085c07a914f03491e06199ec96828d5c0b4477fdea94fc072443b2e7ea0d0999fc104d857c099bb0b5391cefaccf514aa39767fae2e73ab74d106e0aeeb73cb665d4fcc78e6bc844091b6edbb6a8457e54e1f5aa1536996324bb1329ea4e6915ae56a0725ff91d2d58b3c6ca9833cca541594d18c7abcbbda812403155573d7c8972edd07045", 0xd8}, {&(0x7f0000003000-0x63)="2585c64784af6d158353e07889483079ebc9556417e2d6f702e0c60b4582870d71322c0f2982d1ff499728fc96d439760ad86082597c4f4dd646a77bdd5726cc23cae6e225e51d50008c3e4f13e4c21e3d70c34eefc270f6f778af51bce447de510855", 0x63}, {&(0x7f0000004000-0xed)="cefe7a32a28fa779d1e892358ff8dec6c489170cf7613d2820f19a185645818ee302dee4c0a05a0b11c61bd8073dc8419fe3dd09ebcd1ac3dbaa466016c1528f47178ca43fb7a5c033b08f1948dd4870e813461dd84fdab4705674b08b11b2e3abe153961a2e2a3900f00633fa0bea4a54eb2e13b41fce02c0cd4bf3556923c515dc88de7e666b8953b832d8c786f17e8945c7ad341279924b81daabff75d613aade658edfbc5f5e79bae82f6c7313285a0ee42fea078fbee7c63880108fd90cdf672e635cacade39d929d99030731dd3db1553f73453725886a41cb72fb2e9f52fa000ebb6c50113aec55ce2b", 0xed}, {&(0x7f0000003000)="db3a9eb16f8253a959a71b1c6e6a316c713591e1e7e4571d24cc2f2cfbf209331b0232c3ea6a52a4d77193ae136affba5a36ed4924b6f34bd238924fc14ff78eb330aa6f2184763d0e84da3f5b6c22a932affac311aaec24aac79bdd086a885f525d1fa25435e535a0ec1c5dbf91dfd0f31353966d573357d47c0d92bbc7d3e07334f8b31ac1bb8d4d11787109d4df51f352566706b80fca674804a3efa0cfb18c3e189a551758a503d66f2f81d465c4fc14bea21c684a8837407ffc3c657f73236faa", 0xc3}, {&(0x7f0000003000-0x7)="be393d10621e28", 0x7}, {&(0x7f0000003000-0xfd)="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", 0xfd}], 0x9, 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0x800, 0x6, &(0x7f0000004000)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000004000)={0x8, 0x0, 0x0, 0xb41c}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000004000)={0x4, r4, 0x0, 0x6}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(r3, 0x11, 0x1, &(0x7f0000005000)=0x2, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000007000-0x98)={0x0, @in6={{0xa, 0x0, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x42b6dc0c}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000, 0x7f}, &(0x7f0000006000-0x4)=0x98) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r3, &(0x7f0000004000-0x38)={&(0x7f0000002000-0x1c)=@in6={0xa, 0x0, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x200}, 0x1c, &(0x7f0000004000)=[{&(0x7f0000004000-0x70)="4ff081d7541289521eadcba7dbf2a49bb2255fb91269824049624b003aa16c48ed623b69418da9f7f8dfbd6d3725d364ef4464d40a8505c4b8d7316ecaf5e9fedef865223e752cca359847b2d91a05017a84de192d7ce36fa3f6d73669965b4194abadd552ea6d55a1311c17060d1cc6", 0x70}, {&(0x7f0000006000-0x1000)="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", 0x1000}, {&(0x7f0000007000-0xb8)="6586f299d3a92e5d41a97396a826de5f27bf98144363459046e727c758443e884bebfcc1fb09165ab5abfedc67c32c7cf95c1f1dc1e2ff11eb5daa65dae634849264e8401ce94a4b89ebcdd210525e71e7755e8d106e82bf0c7ab4754f82b0f950c821011c25f779dbfaffc2512ff697a9fb7d478c3b5840ba5865672cd9b410650342829905c6b3da4ae0e4234fb968b180df51bb4cbcd8774799a474ea28e2512c109cdf94cec6ae38e4933dbc19de74387c56d15a29dd", 0xb8}, {&(0x7f0000003000-0x17)="0f0840a6130b2b9716e2078ce2d9d7c4a1e4edb2eca13b", 0x17}, {&(0x7f0000006000)="9d48d51a2d74898827f686c506b04acdebb5a5b0b1752024cf4196469a007ba7b6aa7f01165a82cfeb53532b80f58c1a45be2d475ccbb4a483ee97ec4b892384c6f79071f8edda706093c0fb3ebf2e81962c69f665b6775156e82cd48a08563c4d4b0247e14847bf6afe54f1e5dc829069db3d0b52fa291071f505e4d2", 0x7d}], 0x5, &(0x7f0000006000)=[@sndrcv={0x30, 0x84, 0x1, {0x1ff, 0xffe0000000000000, 0x8204, 0x0, 0x9, 0x6, 0x5, 0x800, r5}}], 0x30, 0x8040}, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000008000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) 2018/01/05 22:38:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_sco(0x1f, 0x5, 0x2) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f00001e7000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket(0x20000000002, 0x3, 0x8) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8916, &(0x7f0000a4a000)={@common="6c6f3a0000000000000000418c050800", @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/05 22:38:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000489000)={0x1, &(0x7f00008cd000-0x18)=[{0x6, 0x0, 0x0, 0x1}]}, 0x10) bind$packet(r0, &(0x7f0000fc4000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="00d830220705", [0x0, 0x0]}, 0x14) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000301000-0x4)='tls\x00', 0x4) r1 = socket$inet(0x2, 0x400000003, 0xff) sendto$inet(r1, &(0x7f000021e000-0x18)="068cfcec00000000000000ff003f000000009f1c00b40900", 0x18, 0x0, &(0x7f0000786000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/05 22:38:56 executing program 6: mmap(&(0x7f0000000000/0x5cc000)=nil, 0x5cc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000a000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00004e8000)=[{&(0x7f0000177000)="f2", 0x1}], 0x1, 0x0) vmsplice(r0, &(0x7f000056f000)=[{&(0x7f00005d1000)="06", 0x1}, {&(0x7f00005d1000)="d454182e872749cc295dcd14a42302688ce13ae3b31559a4631bf28fc92b30960e684ff908716b0508271a336c2b08e08aa485e5550757b606e5e285738848672a05f1423b3ec51fa332a6def562ec85356d2216606590e5c5c1dbb684cfe962058344965e11ec8c0af505c08a5457f7733e6f09f84bd3071c9ba49d1574796fbdf77c829951aa2b8ffa22fa263e0771513ecc1888393a374a980a0a2ea96d538fc544bf2192de674d5c2cbf03157010662b98666f46d775f83cbfb4a5d361", 0xbf}, {&(0x7f00005d1000)="4264e26315137d0170387e5e58e37a31f7dfe2cb34ed5c1b352563da109886a984397ec22f3cbf7274552d5acb5b918899f986650f5875720312bffb115988a4aeeb2a2f3737e68d64c337f4f3155291ffd8493df25fabd4e067f176ceb30e4630ee31458c2cff7220efac2e974b1f4688f67741e40511bf029ce85fa5bc9b89bd66c370c919aa8c4c575370cd69831a3c7a9eb1eade7e5970c7419ebc26b6e30c9785bb39bf3589403b064b91b46b5cac9b6722fabb1cb0484f55ea35e46aab10b13ce3efbfa8c7e785d20e47476cdce0c91b4901965ee9c894163fb132ac242209f70827dbe08e8a147ce854ec12f79dae53735b9faedc", 0xf8}, {&(0x7f00005d2000-0xe)="310f2ddfc0866ac37d548ddce929", 0xe}, {&(0x7f00005d2000-0x6e)="d9b3a0ee5c3a4c089b221917a52905abfbf3f73ae026d3fb496782e893c3031645c2ba745b769f7c7c647dd9bb171c7735e08ee289f168fae8d04c23a304e1c3eabe16ab641dfa0f9926060786a5f7f14f99f771b30657d54c5b8fd5dbe804a6d3e2495699451cc5d779431123bc", 0x6e}], 0x5, 0x1) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000568000)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6df}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x6c) 2018/01/05 22:38:56 executing program 2: mmap(&(0x7f0000000000/0xb6d000)=nil, 0xb6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000b6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80807, 0x6, &(0x7f0000b6d000)={0x0, 0x0}) sendmsg$nl_xfrm(r0, &(0x7f00008d5000)={&(0x7f0000b6d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)={&(0x7f0000194000)=@newsa={0x240, 0x1a, 0x1, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0, 0x33}, @in=@multicast1=0xe0000001, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, [@replay_esn_val={0x1c, 0x17, {0x0, 0x0, 0x0, 0x0, 0x0, 0x3, []}}, @algo_auth={0x134, 0x1, {{'digest_null\x00'}, 0x1c, "d31d37a065ff656f016373cde273748f3d4a6248c929f417a73d2200000000000007ff457804df574471e5eb580f885dfb7102e0bbda595dd85dc61066f65b28ea2d70cf973296c4725a4e79d43bb458fff420c59ce633f67d490e4271149d42a4ac9f616b832c78fb71e93773b1332fcb1e875c8cb1c36bfd739f6ebd757d30bcfc6fca8b8eef889424a651c7dfe577d13dcf8f991de97ac6a5f824ba0cac84fdbdd525fb1fb4cb2259ba8770139bb6edc0fea714b369db2f5cef1b1849c6efb396928c6b7bdc320fd8963fbf8431005d7cc1b0eaf18199ca6ea92c10ff7c293a869f182b30b6afb057a2"}}]}, 0x240}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$sock_void(r0, 0x1, 0x0, 0x0, 0x0) 2018/01/05 22:38:56 executing program 6: r0 = socket(0x10, 0xa, 0xfffffffffffffff7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00007ee000-0x8)={0x0, 0x4cfd}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000-0x10)={0x8000, 0x1, 0x3, 0x7, r1}, &(0x7f0000001000-0x4)=0x10) r2 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000001000-0x4)=0x0, &(0x7f0000dfd000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x802, 0x0) write(r3, &(0x7f00008d2000-0x24)="24000000190025d6071c1ffbfffffc0e02000000001700000800ffeb0800060000000009", 0x24) 2018/01/05 22:38:56 executing program 4: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x2) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(r0, &(0x7f0000002000)={0x0, {""/7}, 0x0}, &(0x7f000000a000)=0x10) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r0, &(0x7f000000c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000000b000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000006000)={@generic="fe0fa02888372ea9521ac938f06e74b7", r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getpeername(r0, &(0x7f000000b000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000007000-0x4)=0xb5c7305bbbba4588) bind$nfc_llcp(r0, &(0x7f0000007000)={0x27, 0x80000000000, 0x0, 0x4, 0x2, 0x5, "8c19e57f0f1c49824f6abbb2cae7bd45aeee8fc175c9e4c9f2272450df6e08b07e91d3eb98e7b407191a52f5475a2dc1298bd47092c8c992952701ab2ee53f", 0x0}, 0xffffffffffffff80) connect$nfc_llcp(r0, &(0x7f0000002000)={0x27, 0x80, 0x0, 0x1, 0x0, 0x0, "fab9484ca8a0abe9700df2209e76200000000442a5619500306fec52b71bf43cb53b154d9e554c7794c4b53910dce2b6a4396f93c15ef971f6cbedcf8bfbaf", 0x0}, 0xffffffffffffff0f) 2018/01/05 22:38:56 executing program 7: unshare(0x20400) r0 = socket$packet(0x11, 0x2, 0x300) socketpair(0x1b, 0x6, 0x1, &(0x7f0000f8b000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000949000)={0x1, [0x0]}, &(0x7f00006d6000)=0x8) recvfrom(r0, &(0x7f0000001000-0x1000)=""/4096, 0x1000, 0x2001, &(0x7f0000001000-0x1c)=@in6={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0xfffffffffffffd0f) socket$inet_icmp(0x2, 0x2, 0x1) 2018/01/05 22:38:56 executing program 5: r0 = socket$bt_bnep(0x1f, 0x3, 0x4) read(r0, &(0x7f0000561000)=""/24, 0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x3, 0x2) setsockopt(r1, 0x0, 0x100000001, &(0x7f00009a5000-0x10)="", 0x0) 2018/01/05 22:38:56 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000ad000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fdb000-0x4)=0xb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x6, 0x0) setsockopt(r1, 0x10d, 0x800000000f, &(0x7f0000004000)="03", 0x1) 2018/01/05 22:38:56 executing program 2: mmap(&(0x7f0000000000/0xace000)=nil, 0xace000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000abf000-0x10)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008c5000-0x4)=0x10, 0x0) r1 = socket$inet6_sctp(0xa, 0x20000001, 0x84) mmap(&(0x7f0000ace000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000acf000-0x1)="c4", 0x1, 0x4000, &(0x7f00006e2000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00002a9000-0x8)={0x0, 0x0}, &(0x7f0000acc000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000072000)={r2, 0x0}, &(0x7f0000ab9000)=0x8) recvfrom$inet6(r1, &(0x7f00002c4000)=""/15, 0xf, 0x0, &(0x7f0000ab1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) pipe(&(0x7f0000171000-0x8)={0x0, 0x0}) mmap(&(0x7f0000acf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ad0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r4, 0x6, 0x2, &(0x7f0000ad0000)={0x10001, 0x60000000000000, 0x20, 0x9}, 0x5) mmap(&(0x7f0000acf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r3, 0xc0406400, &(0x7f0000519000-0x40)={0xfffffffffffffffd, 0x6, 0xf05d, 0x34, &(0x7f0000acf000)=""/52, 0x0, &(0x7f0000814000)=""/0, 0xb, &(0x7f0000acf000)=""/11}) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000898000-0xb)={0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x404, 0x0}, 0xb) mmap(&(0x7f0000ad1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_sco(r3, &(0x7f0000ad2000-0x6)={0x1f, {0xfffffffffffffffb, 0x5, 0x9, 0x4, 0x2, 0x7}}, 0x8) shutdown(r1, 0x1) 2018/01/05 22:38:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002ff000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(camellia)\x00'}, 0xffffffffffffff2a) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0x10) r1 = accept$alg(r0, 0x0, 0x0) accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00006f3000)={0x0, 0x0, &(0x7f0000552000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/05 22:38:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f00000f0000-0x4)=0x5, 0x4) sendto$inet(r0, &(0x7f000006d000-0x1f)="", 0x0, 0x0, &(0x7f0000967000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r0) 2018/01/05 22:38:56 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x30000000a, 0x0) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000a8a000)={@common='ip6tnl0\x00', @ifru_ivalue=0x80}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x1, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9be6, 0x5, 0xfffffffffffff6e3, 0x7, 0x2, 0xb563, 0x1, 0x2, 0x5, 0x8, 0x8, 0x6, 0x4, 0x5, 0x100000000]}, &(0x7f0000ecb000)=0x108) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000195000-0x4)={r0}) accept(r0, &(0x7f000072c000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000eff000)=0x9) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000c69000)={r0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000001000)={r1, 0x7, 0x30, 0xfffffffffffffff8, 0x66e}, &(0x7f0000001000)=0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$netlink(0x10, 0x3, 0x6) sendmsg$netlink(r4, &(0x7f0000c7b000)={0x0, 0x0, &(0x7f0000ead000-0x20)=[{&(0x7f00005db000)=[{0xb8, 0x13, 0xd, 0x0, 0x0, "ccd472ae4e3c6f49a1c09415a5f040813897cf9d52c77851529208bb66087dde4e721ac6021ae028eeb4ee5bad54ab550f8eb80506c4f90000000000000000c1b5302c46c5086c34bc2433d4152f42869aa91c825258af9d66a21ce7dfec8e4209a37c39eeea2cf387dcd475abdd90da6eb83b6e7f36b8380c052351d6e47502fbbd8d4d35e2da5a848e64994d1314e5c12d24ded4d9045c76cbe5bdaf1ba23ccbea589a94d32c93"}], 0xb8}], 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000bcb000)=@assoc_id=r1, &(0x7f0000922000)=0x4) mmap(&(0x7f0000000000/0xeac000)=nil, 0xeac000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = epoll_create(0x1000) epoll_ctl$EPOLL_CTL_DEL(r6, 0x2, r3) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000eac000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) syz_emit_ethernet(0x4dd, &(0x7f0000177000-0x54a)={@random="01cc972b71fc", @random="067fffffff04", [], {{0x86dd, @ipv6={0x0, 0x6, "f07007", 0x4a7, 0x3a, 0xffffffffffffffff, @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}, {[@dstopts={0x0, 0x10, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x20, {0x100, 0x6, 0x80, 0x7fffffff, [0x4, 0xaa7, 0x9]}}, @jumbo={0xc2, 0x4, 0x69}, @hao={0xc9, 0x10, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @jumbo={0xc2, 0x4, 0x9}, @calipso={0x7, 0x18, {0x99, 0x4, 0x5, 0x1b4, [0x28d, 0x20]}}, @hao={0xc9, 0x10, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @hao={0xc9, 0x10, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @ra={0x5, 0x2, 0x0}, @ra={0x5, 0x2, 0x40}]}, @fragment={0xbf, 0x0, 0x1, 0x6, 0x0, 0x6, 0x3}, @dstopts={0x0, 0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @pad1={0x0, 0x1, 0x0}, @generic={0x9, 0xe7, "a4d1395a467695d6c2401c4e17c3f4d7cfd1318c615f30a7933f3ffe4c134b32d6c5f896b2c1c6fad570b90b4f876247f7edcab3179d73b7875e0e9883f842af4e29642aee67f6ada3477d09aa73a1a9b76d2284994a752d518dca8904dcb7f3eb9c20c104240ad0578ba0ab4e080f4fb304b7b909e5cd2c488fe40eccad8e3642d9051ce73c51506afb346e7149651c35c6e8ca036b0870d8180cdc5175c6eda74da95ebafafcc986325ee421907a2067fbcef166fdc3a4f6c582daf58c4fd33ca5398b563030f8998259bc366c3cbe0ae33cc92862929354714819905aa2e1701282f45f2c2c"}, @pad1={0x0, 0x1, 0x0}]}, @dstopts={0xff, 0x23, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x3}, @jumbo={0xc2, 0x4, 0x4}, @pad1={0x0, 0x1, 0x0}, @pad1={0x0, 0x1, 0x0}, @pad1={0x0, 0x1, 0x0}, @calipso={0x7, 0x20, {0x2, 0x6, 0x8000, 0x4, [0x5, 0x93f4, 0x81]}}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @generic={0x4, 0xd2, "77cc62173ef7c11103600eb596e0c0c3636a6a703c8479979478d18ca0da556c8d6628c2dfc7467a7d52061fe593f5490e25338b9853bd938eaa57c5ee6c9f4fff2c5f0f839dbd5745315ab4ee8497acef649daa19b7b3bbb7840dc5beb5a9e4199126698f0127792e96fe430ea9d62b90c26d9aaf0d2d215b19d22c55d38e977e750a871026df71cc92b552abf14f59797e1659ab16aefb38d0bc30f0ee05cb007b50793cdc99b423e9ef17ddbe20a64fa8bbbcf2e1eb54bcbcba5551cca0f43654e2a8a82a731f699e59b59534ec92d1ee"}, @enc_lim={0x4, 0x1, 0x6}]}, @hopopts={0x32, 0x33, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x357847b4, 0xed, "0d39c54f0a8d052b1f8e700ec8ddde6207d37b338145d33c00e379d1051cd2f19b0dba6807f6f3865c7ca8190a2a94e2d307841885ee6b606eb2737abff08931519e5e9eb8e869397b5914b7f922a14b96658e58704f8e29b7806e99a7cd19a65d92155f35c785ac2b50a226fc2bea67b5ff2b567d74b6f59111f418cb80b381ac1d81d069b57b2cbe0e1e763dcca7600585c62e3ca82b2fe8c62faa59baf069ea847b64bfa945d6b00ed0ac69813961662cbee212985c53b886ec59309f3360bfc789d425855a29a05747a73632a82fabac2c7ed4dfbabc850b3f3c4c47a9a1895e77b7e5fdc9cfc1987d650a"}, @jumbo={0xc2, 0x4, 0x0}, @hao={0xc9, 0x10, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @generic={0x8, 0x80, "30bf3bce29518b8369bf193a1d28726af17dc74e56e2dde1ff711387278999ad28e33f54a6c74d8693592d105cb4b4d573f2f90eea20fb5a165bc995fb71a230ade287eb26790b47c48f65399839b844e7e249aa582df16345d57074b14773a26cf7fe8560d43930e32f46c730e7dcd3fe76e48d16506cbac6f19afd798e67e0"}, @hao={0xc9, 0x10, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}}]}, @dstopts={0x3b, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}, @jumbo={0xc2, 0x4, 0x2}, @hao={0xc9, 0x10, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}], @icmpv6=@mld={0x89, 0x0, 0x0, 0x0, 0x0, @loopback={0x0, 0x1}}}}}}}, 0x0) socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000aef000-0x8)={r1, 0x7}, &(0x7f000001b000-0x4)=0x8) mmap(&(0x7f0000eac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket(0x11, 0x805, 0x4) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r7, 0x84, 0x7c, &(0x7f0000380000-0x8)={r5, 0x6, 0x44f}, 0x8) r8 = accept4(0xffffffffffffff9c, &(0x7f00007e2000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000eac000)=0x10, 0x80000) accept4$packet(r3, &(0x7f000083f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000472000-0x4)=0x14, 0x800) recvfrom$packet(r3, &(0x7f0000178000-0x73)=""/115, 0x73, 0x0, &(0x7f0000149000-0x14)={0x11, 0x0, r9, 0x1, 0x5, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) setsockopt$inet_tcp_TCP_ULP(r8, 0x6, 0x1f, &(0x7f000078e000)='tls\x00', 0x65) 2018/01/05 22:38:56 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000acc000)={0x0, 0x0, 0x0, 0x0}, 0x10) r1 = accept4(r0, 0x0, &(0x7f0000cc9000)=0x0, 0x80800) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f000048c000-0x4)=0x19, 0x4) 2018/01/05 22:38:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x7, 0x12a, &(0x7f000002d000-0x8)={0x0, 0x0}) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000342000-0x4)={0x0, 0x0}) syz_extract_tcp_res(&(0x7f0000474000+0xffb)={0x0, 0x0}, 0x0, 0x0) bind$netrom(r0, &(0x7f0000bd0000)=@ax25={0x3, {"881dd1887ea971"}, 0x8}, 0x10) accept(0xffffffffffffffff, &(0x7f000000f000-0x10)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ba3000-0x4)=0x10) syz_emit_ethernet(0x36, &(0x7f0000cf7000-0x92)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="7c02aa24bfdb", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x21, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x0, 0x42424242, r2, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) 2018/01/05 22:38:56 executing program 3: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_icmp(0x2, 0x2, 0x1) r2 = socket$bt_rfcomm(0x1f, 0x1, 0x3) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000004000)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept$inet6(0xffffffffffffffff, &(0x7f0000004000)={0x0, 0x0, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000005000-0x10)={&(0x7f0000004000)='./file0\x00', 0x0, 0x18}, 0x10) r6 = socket$alg(0x26, 0x5, 0x0) r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r8 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000003000-0xe8)={{{@in=@multicast1=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) r10 = getgid() r11 = gettid() mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000004000)={{{@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], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000-0x4)=0xe8) r13 = getgid() 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) r14 = socket(0xb, 0x5, 0xffffffffffffff81) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r15 = accept$ax25(0xffffffffffffff9c, &(0x7f0000004000)={0x0, {""/7}, 0x0}, &(0x7f0000005000-0x4)=0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r16 = accept4$ipx(0xffffffffffffffff, &(0x7f0000002000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000005000-0x4)=0x10, 0x80000) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r18 = getpid() r19 = getgid() r20 = gettid() r21 = getuid() r22 = getgid() socketpair$ax25(0x3, 0x3, 0xce, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000005000-0x8)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r25 = accept4$unix(0xffffffffffffffff, &(0x7f0000004000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000003000)=0x8, 0x80800) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) r28 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000004000)={0x0, 0x0}) r30 = socket$inet6(0xa, 0x80000, 0x200) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r31 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000005000-0x10)={&(0x7f0000000000)='./file0\x00', 0x0, 0x0}, 0x10) r32 = socket$llc(0x1a, 0x2, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000004000)={0x0, 0x0}) r34 = getpid() mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000004000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000004000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r37 = accept4$ipx(0xffffffffffffffff, &(0x7f0000005000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000005000-0x4)=0x10, 0x80800) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r38 = accept4(0xffffffffffffff9c, &(0x7f0000005000-0xc)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, &(0x7f0000004000)=0xc, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001000-0x4)=0x0) r40 = getuid() r41 = getgid() 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) socketpair$ax25(0x3, 0x7, 0xcc, &(0x7f0000004000)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000005000-0x8)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000004000)={0x0, 0x0, 0x0}, &(0x7f0000005000-0x4)=0xc) r45 = getuid() r46 = getgid() mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000004000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000004000)={0x0, 0x0, 0x0}, &(0x7f0000004000)=0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000004000)={0x0, 0x0, 0x0}, &(0x7f0000005000-0x4)=0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000004000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@empty=0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) r52 = getgid() mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000005000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000005000-0x4)=0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000005000-0xe8)={{{@in=@multicast2=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000-0x4)=0xe8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000004000)={0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000003000)={0x0, 0x0, 0x0}, &(0x7f0000005000-0x4)=0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@loopback=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000-0x4)=0xe8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000004000)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000005000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) r60 = getgid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000004000-0x4)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000004000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000-0x4)=0xe8) r63 = getgid() socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000004000)={0x0, 0x0}) r66 = socket$nfc_llcp(0x27, 0x2, 0x1) r67 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000003000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r69 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000004000)=0x0, 0x4) r70 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r71 = accept$ax25(0xffffffffffffff9c, 0x0, &(0x7f0000004000)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000005000-0x8)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000004000)=[{&(0x7f0000001000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000003000)=[{&(0x7f0000005000-0x9b)="f679ebd53ac7a3b4904284391d500a6a77b7580e2e3dbb2087089e1ce1b06d8bf32bba55a56b25cffb4596b3fd971088128d1fba5a2dc05cb7683586396fa7d5a3a0de7cab2d4ec23a441e355fc285361ef5dcc803b8680f52e2680c4f3255ca37fd0d0499e12959ff997222f0fed4de3a81cf0cd015c65108e0dafb5ee3985ca0df03b90025706ad00a4b3fd0bf83ae5cd51d85eca3320d1f8a01", 0x9b}, {&(0x7f0000003000)="3199e45174a79b2f22aaff021a2ebce468796ef0fd9635d5fa71af0b57f92893c3cd058198b34fbcd5fd8521a4754a14ab7b95fd67d90db2d27e7c334d7b6d409a672b67376b520faf506adb02af8c3181d330a25954ebf0cc2c5f5a2ac923fef068b92fe052460763f3c103bbb45ff445f18d572d268c5960274f86cf109ade512b42224dfb09aae039b862b51fcf76d21010b64ddf1cc009eeabbee1dc8c52bb2b80d3a9e26c29bbbfa0ac5d689b90decd33eb6b8b", 0xb6}, {&(0x7f0000002000-0xea)="dcbd94b1630f9e3151a396bf9586d1c346ecf6a15a5d2cc79201d7330e5ac838c5be7d3e4c761fc91ee4b965eb38deceb687a9ede043927f5df98f40678fe57c94e13bfa8162f85bbe62f12c04311975241a2825cd07532a5af4e4bc1804e6b588ca1a68d499059d5f30655f94e53eaf27748f44854b45e136d23f9c29f4c4c8f5f2a53e77142c3bff461abc3b9f5978bf6392dd3d183f2c4f13a7aae953d04dc85bc9d12296b863ede9ada66029e0f2b4834fc07b1ff85c1006e042871a22200e54612f98a5ec2eee97e4bc6219570371bb8497805c8d3ddf598f6f18911737b49f75240f33adfa45cf", 0xea}, {&(0x7f0000005000-0x5)="59fb473985", 0x5}, {&(0x7f0000004000)="06b6bbeb28a56d3f83039109caa26eb20e3fd1eee949072dc8ff281b68ac608e5fb6469e25eda4f75a81948617826cfe26a72e53f07c365dce0651d995da234ba5161c536e6508252e7e9181210e2b8b47527aacae1adc57677218763ec15f76cb007fe79925c4576ff35ccb1558c43c1e3dbcb17708a6869ff9a35668116d75f6b66875c03a0d0b0debe4644effe15c43aa6d34400398b575539a4d31b228", 0x9f}, {&(0x7f0000005000-0x1000)="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0x1000}], 0x6, 0x0, 0x0, 0x800}, {&(0x7f0000001000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000005000-0x10)=[{&(0x7f0000005000-0xce)="a53831a1a8e1793f70106d9ae39be39a9b0e5c0bf0507319d79eab9ef8aac3509aa93b34d919f415db386b111acf6f328c54065edd24d88a3b5952e9c8847b6f109f9c3ca71c47f2b09cc9089bc979305af7abf853e251b34ef0c6bd2ed4417e3c472cfe2f5d072f427a8a7ddd8193b7c77a6cf85d2d6fc68ae12de6dcd672970e8d1cd869219668300ada1c2582588a29595d45cc235d49d141a8a9a49fb169552ad3f255fd45cd1a350f0323ce5385a1a94f19f6e675aa0bc6122b9866198b2ec356675c8172a7e6a8fc42166d", 0xce}], 0x1, &(0x7f0000002000-0x80)=[@rights={0x20, 0x1, 0x1, [r1, r2, r3]}, @rights={0x20, 0x1, 0x1, [r4, r5, r6, r7]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}], 0x80, 0x4000}, {&(0x7f0000004000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000002000-0x30)=[{&(0x7f0000004000)="8ac2ccd7882d0c86e8b44d9563730dfd0ce0c55ba8c960f0e56f1a601ce01c6ea07701ee6c996b915724f7a99b160f21ac100283d823ab423558a6f6bd0c874138711e17f57c464099713bdaaf722c51932d0f9ef9ff3d41c33d49", 0x5b}, {&(0x7f0000005000-0x1000)="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", 0x1000}, {&(0x7f0000005000-0xd1)="9ad99d063f8ac61d64b7c2cd3838d11d8d9860ab0054803e6d643997d3946602c62c115962294b61469787b9e5492acc3d0ad7793e12ec29da42248e25ddb436c0a947305e3d7680177bbbb0d34102d95a2c81cd485bcb28e1c13e23f95b6b3a0f4b21cd911a6c3a63a045511e005e5ae2688b1bf0ed60b03030c775bd809ed3112ea4ae9351a2fec415b1dba187fe5678f228ada3beef77a2eb898dbce2506f2d1f6718eb279576a06492ccd90e4f1f688aad5a9aaeb8dd52865a97d33643a8c2271aab1ebbb71003850d16b8f30ed823", 0xd1}], 0x3, &(0x7f0000004000)=[@rights={0x20, 0x1, 0x1, [r14, r15, r16, r17]}], 0x20, 0x800}, {&(0x7f0000004000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000002000-0x10)=[{&(0x7f0000004000)="d5e1e2e7cbe81fa980220cac9dfc3c6b60abb0b8ba2e500d152dc1cdfc1973639ec77670006fad57f92c077d63c1c03b94bb8b635f1db14a7aac8e67be2e806180f5f199c262669f4578dbc5372167c5ac50670911b22cc6275215198cfee38840468be1c2fe4f33a5cc83deffdc5db8c41b1a4ee05ab3529e562c752f9206a7372fae3fbabca35b6e508b93d6c40d8d2cb33170ac5bcfe0bcf89dcba36a6f28faba4ecac19fab43adb1a399b96efb1bd8eacfc9644d88ac8661e01060899300e6f8515cead4b13dac6b6c17fd4ac6c1095a0dcf8d93443aa262346d88e0bfd88a", 0xe1}], 0x1, &(0x7f0000002000)=[@cred={0x20, 0x1, 0x2, r18, 0x0, r19}, @cred={0x20, 0x1, 0x2, r20, r21, r22}, @rights={0x28, 0x1, 0x1, [r23, r24, r25, r26, r27]}, @rights={0x28, 0x1, 0x1, [r28, r29, r30, r31, r32, r33]}, @cred={0x20, 0x1, 0x2, r34, r35, r36}, @rights={0x18, 0x1, 0x1, [r37, r38]}, @cred={0x20, 0x1, 0x2, r39, r40, r41}], 0xe8, 0x4c000}, {&(0x7f0000005000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000004000)=[], 0x0, &(0x7f0000005000-0x140)=[@rights={0x18, 0x1, 0x1, [r42, r43]}, @cred={0x20, 0x1, 0x2, r44, r45, r46}, @cred={0x20, 0x1, 0x2, r47, r48, r49}, @cred={0x20, 0x1, 0x2, r50, r51, r52}, @cred={0x20, 0x1, 0x2, r53, r54, r55}, @cred={0x20, 0x1, 0x2, r56, r57, 0xffffffffffffffff}, @cred={0x20, 0x1, 0x2, r58, r59, r60}, @cred={0x20, 0x1, 0x2, r61, r62, r63}, @rights={0x18, 0x1, 0x1, [r64]}, @rights={0x30, 0x1, 0x1, [r65, r66, r67, r68, r69, r70, r71, r72]}], 0x140, 0x4000000}, {&(0x7f0000005000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000003000)=[{&(0x7f0000004000)="2d67f8b7886c2e664672d2ea79ff8b254e1dbd87cd0974c39858fb892b1b9ee8d9e2df96ea872bd12016", 0x2a}], 0x1, 0x0, 0x0, 0x40000}], 0x6, 0x4000040) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_int(r73, 0x1, 0x10, &(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)=0x4) 2018/01/05 22:38:56 executing program 6: unshare(0x400) r0 = socket$inet(0x2, 0xa, 0x0) r1 = socket$inet(0x2, 0x3, 0x4) close(r1) r2 = accept4(r1, &(0x7f0000efe000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000f45000-0x4)=0x60, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000000000)=0x5, 0x4) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f000090b000-0x4)=0x0) socket$kcm(0x29, 0x5, 0x0) pwritev(r1, &(0x7f000068b000)=[], 0x0, 0x0) 2018/01/05 22:38:56 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000069b000-0x4)=0x60) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000297000)={&(0x7f0000001000-0x60)={0x27, 0x0, 0x63d, 0x2, 0x2, 0xb99, "d894910eef1c2983092bbf0531bb0ad93ec3f3a3d83c4f822301617de44bb4aa424b8d6cc332bb8f57229621bc8a575de0978f761dd1371943e77b2e566227", 0x0}, 0x60, &(0x7f0000aa5000-0x40)=[{&(0x7f0000000000)="be27c9761da37bfd03e9d40e04b0470ab701077c53897099b3eea94c5f5e838492d459a3a8bd55db379826e3148889cd269c0f5dce65589b9a56d3bf1b605ca9841fd2537d61c6300c9b4711d2ea92f95bd4c6d4d8228536129f29efb34b864b1ef4005e9749941867a08c", 0x6b}, {&(0x7f000033d000)="e9ad2354f52c9f90228e420257f3b27d8ac4545172b25270e544df1a9fe8ade7896c7d5f9594ebaa08138dd5b80c1844ea4b58799ae9659ae74400bd232fb74111c1854dcea31a249e10d6e537fb1c8ffc5a320c2f57a4d325f6ad619c5816beb0ed3c515cc00c31aae19183eee6ddfe5e5d422c427274d9546891b674be6f9a4a49d43c44dc0215317e27a6", 0x8c}, {&(0x7f0000001000-0xea)="b43f79b21a03a612149ea024418638059948b1ba22e3a18a9e2c720c3dad0261d3eff275f00b3671c084f8bcc3fbff337d1d985467e019ebdc74cab5882193ff2e5374884d49feb20cffac55ea746eebd0ce9bb91b05665bb970c726241aec98b1a7b2247a06f5a69a8bd712b851715fa38a7677b71bca9331b5d09955c519956a3d071217ee57192a384f8c4ace24f876ba14d6a2741732bd65dfe42b13e57cfa50a27bc4307e1388d540df741f0c8f020fe5865a24ac4396b03b0d4d0a71766b5a17e6df9fc8891d81e67fb3f7aedf6421e5c5fcb2192bdb5178a5257cfa56aa5bd11dc3e5e4a12494", 0xea}, {&(0x7f00009d8000)="f45e383abccd515c67246b5ce62511dba5709eee856c60f35ed4ff393b48e403a6616947de6652dc3aa4238dbc4dc59063c59f796cc4fb22657e4204", 0x3c}], 0x4, &(0x7f0000000000)={0xd8, 0x11b, 0xffff, "c0b07a52929ceca1647a7b5da9d7b03e02784287f663d2c8e02c129a44b85d960369458d7fcbd76b24a499b82305aeeba0a99544d836703bd60334fd2e1f350cf6022b5899e422df924031799bd6776f89f26ffdf86beda778a918490d913768a424ce0476b2cebe0d4051c0257b9d496691b3b1c4f42afb6b2a84026d7cd0ef3d14e323f18375daf31f99c050438570c257cb20d9d93130827234b69398186c985d0af5f061520c0567d309f166086eeef82ef94ce7503406874dd7d323216739a068e2"}, 0xd8, 0x1}, 0x40) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000001000)=0x0, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000002000-0x4)=0x4, 0x4) r4 = socket$inet(0x2, 0x3, 0x6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r4, r4, &(0x7f0000003000-0x8)=0x0, 0x3f) setsockopt$inet_tcp_int(r1, 0x6, 0x4000000f, &(0x7f0000f1e000)=0xa, 0x4) mmap(&(0x7f0000000000/0xff6000)=nil, 0xff6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000ff6000)={0x0, 0x5}, &(0x7f0000181000)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000d8d000)={r5, 0x1}, 0x8) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ff6000)={0x0, 0x0}) socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r4, 0x0, 0x27, &(0x7f0000ff7000)={@rand_addr=0x0, @empty=0x0}, &(0x7f000089d000)=0x8) ioctl$sock_ifreq(r6, 0x8959, &(0x7f000044e000-0x28)={@common='lo\x00', @ifru_data=&(0x7f0000ff4000-0x20)="76000000000000006d00000002fff0fffe22187663f5f94214007fff000000e6"}) 2018/01/05 22:38:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f000001e000)=0x9, 0x4) close(r0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000c9d000-0x2c)={0xd, 0x3, 0xfffffffffffff800, 0x1de2, 0x10, 0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000a71000-0x8)={0x0, 0x0}) ioctl$sock_ipx_SIOCAIPXPRISLT(r2, 0x89e1, &(0x7f0000e92000)=0x100) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000e24000)={r1, &(0x7f0000958000-0x46)="06df739c4720b9833caf0a94aa7978ff7c61897a3a4255f80583501473c64ec709778b8a777df13f5d3da25c2723b060d526393877166f41c5a8116d7f402cdd87e6b93f66fd", &(0x7f0000545000)=""/207}, 0x18) 2018/01/05 22:38:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000f9f000)=0x0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000bab000)={0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0x0, 0x0}}, 0x0}, &(0x7f0000a56000)=0x1c, 0x800) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1a, &(0x7f0000d3b000)="cd245dd3c1ac84d1e851370ae7918a18aae0f78316b9a7fe913acae6e9b0fa85ecb6c9c05a37bc743d3528c44ab5239165a0b8a6232b1680199888846f4fac6d6bae1a31702273f33bf00bffbf618a75aa7b075ad59035befcd38e7b940118599e9fe219fe096972074b23a269741db3ee73f37ea12986e7243468d772e050336235953d5fbe4658f92abe714d6155e7d39cc94e6da69db8b19c340c5b8a604e7207234e34e7653436c23d2356a0d1c7613adc7ac6946a1b6f42afe1431533d7ec20310388802492a0af458e3072b6c904a4d6328d07bb14dcb67cb598d5584e3639d552c10a5e101283b2b65c2fa4b65e", 0xf1) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_buf(r2, 0x1, 0x3f, &(0x7f000022e000-0xd4)=""/212, &(0x7f0000819000)=0xd4) ioctl$sock_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000e7e000-0x4)=0x0) r3 = socket$inet6(0xa, 0x1, 0x6) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000aa4000-0x4)=0x0, &(0x7f000007b000-0x4)=0x4) ioctl$sock_ifreq(r2, 0x8931, &(0x7f000010d000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f00008c9000-0x20)="0100000009000200000306000000eb00ecff0000000003000449faf502007e23"}) [ 255.636660] dccp_invalid_packet: invalid packet type 2018/01/05 22:38:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x800, 0x16bf, &(0x7f0000622000)={0x0, 0x0}) r1 = socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000962000)={r1, 0x20, 0xfffffffffffffffe, "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"}) unshare(0x2000400) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00000b5000)=0x0, &(0x7f00000de000)=0x4) connect$ax25(r0, &(0x7f0000aa3000)={0x3, {"bdc3eef80ff043"}, 0x9aa}, 0x10) r2 = bpf$MAP_CREATE(0x0, &(0x7f000077c000-0x14)={0x1, 0x8000000000008, 0x5, 0x5, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_CREATE(0x0, &(0x7f0000e8e000)={0xf, 0xfffffffffffffffc, 0x29, 0x5, 0x0, r0, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000e38000)={r2, &(0x7f0000d30000-0x14)=""}, 0x10) 2018/01/05 22:38:56 executing program 5: mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000002000-0x11)=[{r0, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}], 0x2, 0x2) bind$inet6(r0, &(0x7f0000002000-0xe)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) [ 255.676182] dccp_invalid_packet: invalid packet type 2018/01/05 22:38:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000485000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd320-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b93000-0x81)="e97571bc00389a5ed48d2d0e64759a15f6b8f694d4a091a970154d567368c2b0e844dde4121357773eaa7aa80a46022d51b42346c87045756a4153f233d3be358dc7808787a0eb77a6a55b91145e690c3d3e701ce555a375316248db1d703150673da37a88c456656bbd2a09728498e1733e76c24dfd21bd5214d0ddb1770ae3b7", 0x81) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f000017c000-0x118)=[{0x0, 0x0, &(0x7f000061f000-0x10)=[{&(0x7f0000db2000-0xf6)="bc0233623288e00d6d7e06439b5188e1c7245f8f79bc40a346c147c8208f16172715b1c92313618f5c6920facdd2f98487750c53ced56d909c891c4c3e8b3ffab2ba9cebaaf07868e79904c9cb2205fb0f0dc1a6e3c4623ccf0b162fe7a221724991dab1b927f7364c6cac75e27e8d73b6ad4136e4d413c8910f3536ef76f61c", 0x80}], 0x1, &(0x7f0000184000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/05 22:38:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x73, &(0x7f0000735000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x6, 0x4, 0x0, 0x0, 0x65, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@generic={0x0, 0x2, ""}]}}, @udp={0x0, 0x0, 0x4d, 0x0, "45aea5903e328ec297a9d5f85307565c7610b4dcd9c1b109fd8c7608afc90571aaf75cf891618571cf843503ab1625496ba0440cfe399f1534be2ca3398f611fb4fb1ccb17"}}}}}, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00005eb000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) 2018/01/05 22:38:56 executing program 0: mmap(&(0x7f0000000000/0xf53000)=nil, 0xf53000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000f53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000f54000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f00003c4000-0x4)=0x10) sendto$unix(r1, &(0x7f0000cd1000)="7c7de5499592e43ef8d94d7b2fff5725aacccc832c053ddd0d7d8d69e0553042d5d6620aedfd32287dd7909017fac18d18965e7b0ec11ce68b7f9d170342130b34787175beacd06dd2b90a87dabb3ba9ccc7de1639a0c998563e0ba8ef86ce9c282c9ec1584d49fda55b614d796de88b007e06d9a02342f8a5cb6cda59065888c3e76bde147626142d88d5a293fe28b559c81360ac846dd30707244726c2838358c8d0058cd2d9afecc6ad4a42b40b5ca0e14437e0360320695cdc80a4b2ac9ff420710247f0c6d6493202b920d3e45a0a6596ac4def667ff9f98b3b46171c20a9aa6d1ca495b44a5103bcdb0682622f55b5a4c89ce8d99223c442186a4aa886bac2c58d8dfa3d91bfc1cb031199cc18c7c01e9c3dd66eada7b8e1cbb0c879adaa1bbca22a3b6ab5899b7aba6c9a231959382d1333f068c8eb1d0ad1bc3c4b1e852880593ce5490722bdd935e44a48f37ed0bf912e42e87f7866648400d9379c324702206c32a54ce86bb2d1f7b68f4627b3a31cb297aa86a0018284fed9420ec539f61d49e1e8eb09134bac06378e3f42024d69c294ddaa41fc8ad6e58f7a41c12e83dd12f09260dece9a80c995108d4d6900ff74e2ddcfacf51c8ab6470ba5f5fd0bef4ea13c9c63474a9a1e481dad0c39ebd3ba8152141af35c51f3fb9376589754d2ed603551e13711a4500419b98082dd604996b86cbbf966c6aae107025dccad05b16af160b5239c415b84304c39f034d5a8527dd8ff0a41b85f406a77cd3f4f82b56f19fdaf3fcae55077aac046acbfaf17d7005b30b32f6a5b9888738a076fe867113b2cdb68a6feb589ae654ef472e83ace37f9bef9ed70e8372dc470641a54241380e058c5e2938357fee169ffcb2e25a90fb2ca76d5932627f8641d8abd9119e5c0285e31929a7fbf665aa423b404df66c8736ba62a4eee1a42c2b7b3770c159202af644c846491203847089f45bc7ddc89e99ee9778906983239b9ec2a584cbee0822a0d4396f79ed30c23fcd7ab12919ae168cf21a4a176d0e1947817ff49e096809cef95f04f1bb1ec3e6cf701565b343c58067f3767d3877282508869322346a4336944a87ab63ea8e4a2038e3cb48a5bbc92a340f30724246dabf27bc56e29c60a02c4618c449a75dc63eb9c721bef13f63b7b11fd6d97546bb3c96345cc22525eed8f35ecbdc7dd292fcf0bd141a45ef11d8110485d106827148200e3775ff7ba8afcfe0ab550f4858e01572b93c028983a91925bfd05a9fd26a1f569905e994d4430412d4a41519d4b9df08182adac4669024ed6cadeec83257df1e9286eeb3144dc0f99370dc1937744a64ffd127b16c8d0843ec9bd6b8e0bbfb1ee2228725451bb6e3f96de5aec5d08ddf0f7448084ad91426f3aac98451a1a208dfb7ca3f4b37c28db30b612e3e2e1da94278ad77d27c57b7fca5c721bc2490af1e9bc120bf38649cd7760d5dc824ffd4c10f2f2994ff3faf0865c34a6ef9151307851eea2072dc18811b5315e587facfd188343b96753b75d1fbbf30c3135d9fda76dd04b07dfcb15172718d6481412fafd38de4cc5b33917f4c025aad6358176c2a15a828d5fdc9578aa4a595be92a5360505f01fc435c3f742c1d33d411b6c744906f686320e20905bd4b55bcd6b9cd6aec8f4c7daf8bd9b5becc590d330502bdaf8914ec67b7d784302ce1f60db8c021212de51eb5c546c6fb7d26adcb69b9cfde6b40f85c54db3daa266b5939e55bfed5f2e82ae4e29638fafbe4a9ef22c2b11fa3b117471002d69551bcf91efa86566fe84a1f026b421ef26dc55beff66c96d6ee23018c579bb7116511617fc6e77bd25bfc827c8ce1ffb01ac107db9cbb2c921dffdde6eb98c3927f307d9ba4e2ca5ababec4abce3859f249a97558c98d94981f324f57a3d30e0cfa5f04328c3431e4c5d6ca3f469f9d89a9685fb2473640a16b47906d2df0559ca4c7ae647136001e5ded25cd52e4b99d17f54bd7ae997c275a61c65dcfa1dae909811e7083d2b65886aae3741d4fa15a29ff1e201b85f0bd4a7cdbb29b48a193e7fb28180446a61ca0a696fdaf15e7ed574063f6f0301f18dcb7e11cbf7a97ba810c2704f7fc7af777a5d28ab751e1e6a84c0c4fa376b9972337186c112cd78a9846829a71a5705d660cb3651ddbe0c3197639eb0822f542a02d272e9ba24fe086e50a023ef47f11edb7f485ca205922a070d1126ee90fed27acb7f1bc23bf5a9d77cae4cb9400ad17ca911f5525455cd79a4b9e289f5f6e4f6d3aec87feee6cd62c8a50ecf0176b1647f8cbd66d308028bca90f2476f144efb85c140cbeff72652cb85cff5728323bbb3a8a5eb44c89429359ff95ea88efc0651ae6566499ebfb7075f8d5c61cbfe1c1b47ebaef5ccef63bb7f76e2b3f87a38e8aaf893476b9307213311a18bece090f3015c99008c73dbd30aa8ec7e8009e2d05739227c03146b3298e4951807f1ad8fa3d5c33a7b5ee551edecb3c8de95fdac6b494bd0f2c3c6523c51d0e6249e4a0e7a346c7eaa3e3a579879d2e54f97252746b3da20b0ca50f84f1ab29442227bee2ec75629ecd0633b073bb0dd2ea52e613496108cb7f8df9aab76d6cbe02d551909987f51ebb3e4767eda77cb4a35e2e12a2212cba9718d1b845257f0e48b86f6fa52ea6f15c31321b81bd83c7068f17d34f668d7f9592893b6ff69f484c407235e9f50c6f1a346d0755172bea463218a126232146ccbac02efde25f4442ad8410e91fb057e39471c83e85695f3cf231195751c9fc562efb6d442c9f0f055d6dcdd14e27be202190245a675aba29159a7d5e061e2dac8eec22a1e08fe546edc3fb58584cc4d727928bd828c578dbe0e136cadf361db1360cc6a1b082941394434fe3033517392c5a853e4b0dcbadc6c05283ece75ad19f0cbe7ece444af4a0084f2381258f634c09057522cb4220d908dba1660d1d1fda2e37a87036054a902471cb9b42ef74cc9a494d2e2704e13aeebda1c65e7fb601c0e2d89218da1ab012942f7d01f0d30e52bcc0671ac1af75df9e0b477e8677413c3459753c94b5be849d9d70c0b01f06649baa59068c6ff8f863f20db5660c92ff52d2e917d90110c338f74b697d1d66055e579d42cd94afe77198e70d1c2d0f1fc1b52f9dd57583ebfcefc5824a2413d70a92ba1de3ffbeba82da8f4e99244cdaec24b2908df5e55024db1252a87040e7ecb78c687ea5ab08aa52bcf237c0489d8a609e4485599c945ff1b93b0413eced0434cdf00937a11ef3d8187aee48ab3f8ba05709dbd5bdf6d51c13f4af988fcfb64d45b645e822a67be24b4157d51776974fc6a24a5df9d44637d50ec20b74f80c03e4fd20652456d80589aa6f2bd9ef60665b9171e88121920468b001635c7b487f06e6124c6c247ed2d1890e95e3924468eaac3ce86d57cb146de64c8dabf2b0f0674826e79bd1cdfea63b3f3e19b01c0916170862c08991eae72b70a554f9ecf94f9ebb383023655924060096ef1f4a83d6ac8b86041f8da03fd9694e5f2ba17e38f7a4648d563b627c4418dcad4e47013102692471f3a477e7ff68ce91542f034f9cd6bf0e877648fd581f62306fe5cf17d1aa2b2abbf1c90214d5cc3110db10cafe81788ab5ecb1bab592320e5a3130d4dcf566a56fef42ffd69b10d8d09af3fb1133f06f3a55dc3a40a13d84b27197dc2afc33ab1dfed42f10197f68a24ebf153f7d2a3e2f9e256ef2bff8173b9abd857911b4a8733adc3aa1e49b865f2eab73273e37a8d4a47eecc382a06f1afa16c350dbb255bc48fff761ec5b9ee80766342dcd16f049f932218a0526bce29a20266c92b60c0c9d684195af0cd962fe4a311bf943507e2b574867e1726536d17f112ab86c4bc553e35b14d90fe9abe0b29e975b0065a22ad51ec651aa8a948416baccac62e92af4ab222d641e4149f9a007be71621cd5e6b12d4e0bfbcde326191b299ee782467fc2b17b7686678fc78211e4655a139b54d9d71e41e5ebf2c50bae9f73056386a5b13304daa50a19eceb4db7dbb421274a7f9199fae8ebc5f44c83880718419316672fe3b1e2257069fdff5bd0a73b566fbbc666d0611cf303ed049a981abf9d2058617305ace61b6f67ad8eb1b3d39c4c525729ea8fdb12ff85b54efcfb2e7ef0b8739b5c117025673fcc0839fd58d19f94414f3703d13638ce087f8ac6ea3780ce40e3957a1ec8e67f1e46d1b70de5122613b0c089fc39c85adba2037b65e28294084aca3eeeadb5d86623762591c998246c69aabca22d14cb5fda7fc95831b698bb6a53fc9c3a84eb5fe0b44734b6299ae7626b7dcf5d5210b8102032ecaebfcddc9ef35ff4b9dc76b7d661ce0ae8a0a3c8b21165a6b2139d2e9c6a6979a03b93b2406ca1108c70fe025203015c9ee922f64ce187f4511a1eeeb7dc4da8c69f317efa678c3c1ac844e9594816a0b7dc13bf4e45e1510a3f80cea987fa632c2071cf9c320172f803cdeb861323d0ac4edb0ef3a51406174c4344a3f55622c3de4c29f33ac2607605fa97e83f6b36835a2bf914d8e0c3e2bc4469c93be51b57a5cea45ace9fa620f64d0d86aac8f6885defc000dcadb5b9856bf82ffb7a2b47c14dc7f84c47e82be53c811ad9ac4f09606e578aeb3958e8c4792941d6cce2d9c98f8659c449a5a99348f82cf070125163d822c0910fdf365bab58f297c054d11f6a30976f44e0cea7832bb15471b117050834be105896c638eea07042ac945dcbfbb8a1c1fb118664b135899dd00ca3755a5904eaf73595a32bcaaeb5ed2b50490c4f5a6a22d1edf222dd601af8228e78cc7f8af5346f6334e46d8741cb5c1f798d8e36d5ad71198c516534049a96b806f79011811ef43803b26c5f8b76aa755d82dfe898b02df30399fb2057177e6c4270e524db258855c389839f0181ff4cea890eaaf7fe512ddfbc9f3a71773b8b136b3575bbeb92aa0efbe8a6a0696517e0be62c6acc2c9252033faa9e2ce16789a1976b1882759e7b19a8b7e15082b40c2d409b39c5c5fc0289081623f2e9d816e0adfbd5c9680dd789cc782f3daa7931fa4bcb83bb0d8c5b67af229a9a4a566f7331bf0206c7ea92883262f2db95334ab0e53fffcff064b9e9e121795d4762c823865635e63282551c48bb452f501c33b31c5ad008732ba81030c7ff6e9a354eb306fbbd83a8024fdaa33fe9306a6e25c556a72eae9ed4cd9ebbacf564bb3fcc24140a09b7b6084b6baeecf9e7d3bd24bb937fcb292ab653606047060e714949754cec0708c014812f151d76dffdd1d9ec16a4db017405199ace3cbb5a138dc5faad8548c490891aeae662635d4a45bfce20767772de39677f981fbca7015b4f2eeb208dab3da156865d7f0000592f5c4c30cb174e89e5fe24882cbea4b8c856cbbe9e2945f3e1c04915abd475a8642501364ae5c03b7762b8523714aea630482dfa49866f0695e31afa9eda4d5eb67b3be2c6737089863e5aa9d00dc7dc2b4a303983e3855e7cac4c7e0e8e478ae3fbc08912aac040dbc6e49f07c256546659b5ef156bddfbe8d65d9f5a33f4abac3bf1bc8df00b80828a8295c876f441eacea91137bcb80af263b7a5cfd7beaa97ff87be3029bad01c435ec448b9faa20b12ca5bd22f4e7284e9001b4b95d8c385ea1e6ae39e3417af36aef516cd0908e55e91e4b5f81207b74350733249611c1b26aeee1ad02fd6295e213e26ac1cb8daa528df389866c65e748e4590d7174e57337d1d74ab808a7ddaf64852f077e71d465aae7e8d6fc3d61e865e7844ce998770f7a66e0e0e68d", 0x1000, 0x800, &(0x7f00004a0000)=@abs={0x0, 0x0, 0x0}, 0x8) mmap(&(0x7f0000f53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000ef3000)={0x0, 0x0, &(0x7f00003b4000)={&(0x7f0000f54000-0x60)={0x2, 0x4, 0x3ff, 0x9, 0xc, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x4, 0x4, 0x0, 0x2, 0x3, {0x6, 0x3b, 0x4, 0x6, 0x0, 0xfffffffeffffffff, 0x0, @in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@loopback={0x0, 0x1}}}, @sadb_x_sa2={0x2, 0x13, 0xb33f, 0x0, 0x0, 0x0, 0x3}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x81) sendmsg$key(r0, &(0x7f0000f53000-0x38)={0x0, 0x0, &(0x7f0000837000-0x10)={&(0x7f000095c000)={0x2, 0x2, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, [@sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}}]}, 0x70}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$bt_l2cap(0x1f, 0x3, 0x0) 2018/01/05 22:38:56 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$netrom(0xffffffffffffffff, &(0x7f000080b000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$llc(0xffffffffffffffff, &(0x7f00009e5000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000)=0x10) r1 = accept4(r0, &(0x7f0000628000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000000000)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r1, 0x1, 0x0, &(0x7f0000000000)=""/57, &(0x7f00005f5000-0x4)=0x39) mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000f75000-0x4)=0x0) socket(0x11, 0x1, 0x3ff) setsockopt$inet_tcp_int(r2, 0x6, 0x1, &(0x7f0000d06000)=0x0, 0x4) 2018/01/05 22:38:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000ab1000-0x8)={0x0, 0x0}) accept4$packet(r0, &(0x7f0000124000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000da8000-0x4)=0x14, 0x80000) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r1 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) setsockopt$packet_int(r1, 0x107, 0xc, &(0x7f000061c000-0x4)=0x0, 0x4) 2018/01/05 22:38:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000a0c000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) r1 = socket$inet(0x2, 0x80a, 0x0) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f000021c000)=0x0, &(0x7f0000d38000-0x4)=0x8) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) recvfrom$inet6(r2, &(0x7f0000e13000-0x2e)=""/46, 0x2e, 0x0, &(0x7f0000362000-0x1c)={0xa, 0x2, 0xffffffff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80000000}, 0x1c) socket$netlink(0x10, 0x3, 0x0) 2018/01/05 22:38:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003f2000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006aa000-0x11)="e5fcb5bf", 0x4) r1 = accept4(r0, &(0x7f0000559000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000989000-0x4)=0x10, 0x80000) getsockopt$inet6_dccp_int(r1, 0x21, 0x0, &(0x7f00002ca000)=0x0, &(0x7f0000d3b000)=0x4) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000122000-0x38)={0x0, 0x0, &(0x7f0000b12000)=[{&(0x7f0000a5b000-0xf5)="f82f75ea20ed7d5a2f5f5a73df8f17e8592722fac2520d3834a5a6548098092a3812495052ce799db15740221cd3008b227731819fd7331df22ef156de67447e88d6736d61a4a015e66f89842b", 0x4d}, {&(0x7f0000b94000-0xd6)="76c017e27ba9257948305b056adec9817d1c309ac502be32eddec9ad5504402f5fd88ddc8161def9e19c5dc7f556ce98d43565d88df6f036d284300530994f20de43978167f684680a516ae40c768490f019a369f398c726ead8b6cdf9bcaa319bd040e7c9e2bb3a8be06777bd5ce0b01ac18a2d621b552a9c71bacacf3bc90a0782fbdfde07dd236796cd2d12fa6ec15e195cedd9a1de3880ae422a13c9156b89b061f5130d6da82f6d925b1bdb00adf5f318e7b1613c22dcc6c4d566cb568a1b244577ec2490200b9f0fd48ccd0a0803075f51d3c6", 0xd6}], 0x2, &(0x7f0000674000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x80}, 0x20000000) recvmsg(r2, &(0x7f0000201000)={&(0x7f0000ca9000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000153000-0x90)=[{&(0x7f0000d5d000)=""/226, 0xe2}, {&(0x7f0000486000)=""/4096, 0x1000}], 0x2, &(0x7f000037a000)=""/102, 0x66, 0x0}, 0x0) setsockopt(r2, 0xffffffff, 0x4, &(0x7f0000732000)="05de9a5032a6da5d29bbe709aad52be6bc38a6e916a6eb8dee5e1e4b28c63b8912c59b875c4c94e5cf6f2e5e2999eb1d1a00ede5827f1da7c29025bb24e52bed49f63a910faebff5ce4cde7e4f284f4af73c4e427d9022e8a72670684c1680450e95", 0x62) 2018/01/05 22:38:56 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x800, 0x100, &(0x7f0000002000)={0x0, 0x0}) r1 = socket$nfc_raw(0x27, 0x3, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000003000-0xc)={0x20000000, 0x0}) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@random="2d39b463d3fb", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@time_exceeded={0xb, 0x1, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @broadcast=0xffffffff, {[]}}, ""}}}}}, 0x0) 2018/01/05 22:38:56 executing program 7: mmap(&(0x7f0000000000/0x900000)=nil, 0x900000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000900000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f00003d0000-0x1c)=@in6={0x0, 0x0, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000901000-0x4)=0x1c, 0x800) mmap(&(0x7f0000900000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00005b2000)={0x0, 0x100000000, 0x7, [0x1, 0x572d, 0x2, 0x7fffffff, 0x4, 0x0, 0xc]}, &(0x7f00002ce000)=0x16) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000016d000)=@sack_info={r1, 0xe381, 0x100000001}, 0xc) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000900000)={0x0, 0xb31, 0x0, 0x4, 0x8}, &(0x7f000058d000-0x4)=0x18) mmap(&(0x7f0000901000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000028b000-0x8)={r1, 0x7}, &(0x7f000072c000-0x4)=0x8) setsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f0000901000)="0ef43e230c60b3833e5099b8092f1307a3f091c9a6dd2fcc73c077b75c53a780f69c8b6f096c57beb428be986bfbbb7a6221ed799f7df3feee557e86cdf28958fa9e94562e2fff19fa7823d5732af2fd974719163b78ebe3cfd372040dacbf65b90e501af0ea6bf725aa2e6d01f83bceaa35e4d816a3", 0x76) setsockopt$sock_void(r0, 0x1, 0x0, 0x0, 0x0) mmap(&(0x7f0000900000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000900000)={r2, 0x1004}, &(0x7f0000339000)=0x8) mmap(&(0x7f0000902000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000902000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000902000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000902000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000902000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000902000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000902000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000902000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000903000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000903000)={r1, 0xc000000000000000, 0x10, 0xad12, 0x1}, &(0x7f000007c000)=0x18) mmap(&(0x7f0000902000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000903000-0x38)={&(0x7f0000902000)=@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00008f2000)=[{&(0x7f00003b1000)="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", 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{&(0x7f00000ed000-0xcc)="560a61f1a3d0d353c6957b28f23213b98fbf0f3dbd5b43c37e9e18571e07683fa45b2f43f56f321d4cd9448baa33aa84a348c2b017297991f2aa6e02f13816e9d369cdbde8d5047d84ddc34904dcbee0c0e049b59983b6410bf5394bfdb80fbf0404c754b83cc0be129bb5d1a56cc19d800eaed06a5b73e861dd95cb64fada3f72f5dd2716f77a88cedd076f1704ce14996a9a19e8b3c15a80f70a57b961c2f0bf13247de6e46e1827e4b53daf48e9b2ecda52472a961ae9a5cd8bc309bd36fea5ed2051cacee9da0629485f", 0xcc}, 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{&(0x7f0000902000)="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", 0x1000}], 0xa, &(0x7f00003da000-0x60)=[@sndrcv={0x30, 0x84, 0x1, {0x9, 0xffffffffffffffff, 0x8208, 0x50000000000, 0x400, 0x6, 0x0, 0xfffffffffffffffa, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x400, 0x7, 0x2, 0x1000, 0x9, 0x5, 0x8, 0x80, r2}}], 0x60, 0x4000}, 0x20044011) socket$nl_xfrm(0x10, 0x3, 0x6) r4 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000902000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000902000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$nfc_raw(r0, &(0x7f00002c7000)={0x27, 0xf000000000000000, 0x959c, 0x3}, 0x10) sendmsg$key(r4, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00008fe000)={0x2, 0x3, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/05 22:38:56 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000000000)=@in6={0xa, 0x1, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(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) sendto(r2, &(0x7f0000182000-0x1000)="", 0x0, 0x0, &(0x7f000015a000-0x14)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) r3 = accept(r1, 0x0, &(0x7f00007d2000)=0x0) recvfrom$llc(r3, &(0x7f0000337000)=""/4096, 0x1000, 0xfffffffffffffffe, 0x0, 0xfffffffffffffe38) 2018/01/05 22:38:56 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@hci={0x0, 0x0, 0x0}, &(0x7f00007e1000-0x4)=0x6, 0x800) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f000091b000)="ea2c1bbae1354b9258201483219dfc20", 0x10) mmap(&(0x7f0000000000/0xdee000)=nil, 0xdee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x80003, 0xc) mmap(&(0x7f0000dee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f0000d97000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000def000-0x4)=0x14) mmap(&(0x7f0000dee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000dee000+0x5c2)={@loopback=0x7f000001, @loopback=0x7f000001, r2}, 0xc) sendto$inet(r1, &(0x7f0000deb000-0x68)="", 0x0, 0x0, &(0x7f0000005000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000dee000-0x4)=0x0) socket$inet(0x2, 0x0, 0x10001) 2018/01/05 22:38:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x1) socket(0xd, 0x80003, 0x9) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00005f7000)={0x0, 0x0, 0x0}, &(0x7f0000193000-0x4)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000061d000)={{{@in6=@loopback={0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000707000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000074c000)={0x0, 0x0, 0x0}, &(0x7f000019b000-0x4)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000f5f000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000b99000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000569000-0x4)=0xe8) getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00008a6000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000869000)={{{@in=@multicast1=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 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], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a92000-0x4)=0xe8) getgid() getpid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000043a000-0xc)={0x0, 0x0, 0x0}, &(0x7f00008d2000-0x4)=0xc) getgid() gettid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000448000)={0x0, 0x0, 0x0}, &(0x7f00003ba000-0x4)=0xc) getgid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000041b000-0x4)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00004a3000)={0x0, 0x0, 0x0}, &(0x7f0000dbe000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00007f9000)={0x0, 0x0, 0x0}, &(0x7f0000f79000-0x4)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000baf000)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000cc8000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000895000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a3c000)={0x0, 0x0, 0x0}, &(0x7f000045b000)=0xc) gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000012d000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0x0, 0x0}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000394000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000d7000-0xc)={0x0, 0x0, 0x0}, &(0x7f000005c000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000000b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fe8000-0x4)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000695000-0xe8)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 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]}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a7c000)=0xe8) getgid() setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000c54000-0x290)={0x1, {{0xa, 0x0, 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]}, 0x800400000001, 0x2, [{{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [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]}]}, 0x190) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000da2000-0x108)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/05 22:38:56 executing program 2: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x9) mmap(&(0x7f00005fb000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x20, &(0x7f000071a000)="a634177a035436ce91194140190d20f2c401fdafa813eb72030389f984bb21f7ff31f06fe6f26eb041a386667ecb6c24", 0x30) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000cc000-0x28)={@generic="71c972276452a229d61fbfcefd4b119d", &(0x7f0000f51000-0x40)=@ethtool_rxfh={0x47, 0x6, 0x3, 0x6, 0x0, "3a0f68", 0x7, [0x6, 0x1, 0xffff, 0xfffffffffffffffb, 0x2d6, 0x4, 0x4, 0xe394, 0xc8, 0x1]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 22:38:56 executing program 2: mmap(&(0x7f000022a000/0x1000)=nil, 0x1000, 0x200000d, 0x1000032, 0xffffffffffffffff, 0x0) r0 = socket$llc(0x1a, 0x2, 0x0) listen(r0, 0xe0e3) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000001000-0x8)={0x0, 0x8}, &(0x7f000022b000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f000022b000-0x4)=r2, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000022a000)=0x108) r3 = accept$netrom(0xffffffffffffff9c, 0x0, &(0x7f000022a000)=0x0) getsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f000022a000)=0x3ab1, &(0x7f000022a000)=0x4) 2018/01/05 22:38:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000681000-0xf4)={0x0, 0xec, "ab1d23d68cf64930a8bc655adad2b2d61c1b0bd169772c03a7d667e1d0b08b1973f2c66f16f31238865bfdbf93be7f08a13186591ff958fd5a4dbf9b865ded66a34ff9a2173056015fec4e73a5b519a58dd98bca71126a427d207199e30c2cb2c8e491d91734b723be9a418a8caf6eb61164e7ba5a82dad85bd22d6a2eb6dab972e41bf9b346055f29935a15a9fc561173121c3b9a4509c37a7b01eb644212b65b56a5f710c43229f22c86712db687daf8fd816f13f8afde87b432ea71297c1c07d4453a1bdb1cc1c84171759c0dee4eadde44343a6e1cb4c121de2cf33120ef58dd37d61d59ba5af0fee732"}, &(0x7f0000f7d000-0x4)=0xf4) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000ac4000-0x1)=0x0, &(0x7f00008eb000)=0x4) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000fcc000)={r1, 0x1}, 0x6) getsockopt$sock_int(r0, 0x1, 0x26, &(0x7f000091a000)=0x0, &(0x7f0000bb6000)=0x4) 2018/01/05 22:38:56 executing program 3: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x2) bind$alg(r0, &(0x7f0000001000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-intel\x00'}, 0x58) getpeername(r0, &(0x7f0000001000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000001000)=0x60) connect$nfc_llcp(r0, &(0x7f0000001000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "fab9484ca8a0abe9700df2209e76204d8a76fb42a5619500306fec52b71bf43cb53b154d9e554c7794c4b53910dce2b6a4396f93c15ef971f6cbedcf8bfbaf", 0x8}, 0x60) [ 255.936041] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 2018/01/05 22:38:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f00004eb000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f00004ee000)=@req3={0x6000, 0x0, 0x1, 0x7ff, 0x0, 0x0, 0x0}, 0x1c) recvmsg$kcm(r0, &(0x7f0000bcd000)={&(0x7f00002c0000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000cd0000)=[{&(0x7f0000cd9000)=""/70, 0x46}], 0x1, &(0x7f0000a87000-0xb6)=""/182, 0xb6, 0x0}, 0x0) 2018/01/05 22:38:56 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) r1 = accept4$inet(r0, &(0x7f0000b05000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x10, 0x80000) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000000)={&(0x7f0000000000)='./file0\x00', 0x0, 0x18}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000002000-0x18)={r2, &(0x7f0000004000-0x13)="ea98415d23b19f9b5872a9febcf2e99b235043", &(0x7f0000004000-0x33)=""/51}, 0x18) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000003000)={0x0, 0x0}) recvfrom$inet6(r4, &(0x7f0000000000)=""/27, 0x1b, 0x10022, &(0x7f0000001000-0x1c)={0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, 0x1c) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f000048c000)={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x6, 0x6, &(0x7f0000004000-0x8)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r3, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000004000-0x4)=0x14) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r6, 0x8936, &(0x7f0000004000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, r7}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000003000)={0x0, 0x1a, "51637a367be97f004c64575ec39546e2edcb8480565c94f722ac"}, &(0x7f0000002000)=0x22) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r5, 0x21, 0x40000b, &(0x7f0000002000-0x4)=0x0, &(0x7f0000005000)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r6, 0x84, 0x0, &(0x7f0000002000-0x10)={r8, 0x8, 0x7, 0x20}, &(0x7f0000003000)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000004000-0x6)={r9, 0x8b}, &(0x7f0000002000)=0x6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r1, &(0x7f0000003000-0x1c)=@in6={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000003000-0x4)=0x1c) mmap(&(0x7f0000000000/0xf53000)=nil, 0xf53000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000f53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r3, &(0x7f0000f53000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00000de000)=0x9) pipe(&(0x7f000024f000-0x8)={0x0, 0x0}) sendmsg$key(r10, &(0x7f0000f53000-0x38)={0x0, 0x0, &(0x7f0000837000-0x10)={&(0x7f000095c000)={0x2, 0x2, 0x0, 0x8, 0xe, 0x0, 0x0, 0x0, [@sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}}]}, 0x70}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/05 22:38:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000fb6000)={0x0, 0x0}) pipe(&(0x7f00005b0000-0x8)={0x0, 0x0}) epoll_wait(r0, &(0x7f0000f6a000-0x3c)=[{0x0, 0x0}], 0x1, 0x0) 2018/01/05 22:38:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) writev(r0, &(0x7f0000686000)=[{&(0x7f000074b000)="70b9ebe53689d3773a7620d54d6258b04ed3f86ebe3551699ed41a660eb218b3073f24796c7629671f76224c3ad27c08b2999402db31d2e75b9d24c019aa97bd064503ca9d66613dbfd034652128b64ab2155f54eeb9e4f2598a3e349f10771d83315e09910858c9f046347f54d64bd3b96f42221fcb837134a5d3af6e97", 0x7e}], 0x1) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f00008ac000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c2a000)=[{0x4, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x852b, 0x80000000, 0x10000007fffffff, 0x0}, 0x14) writev(r0, &(0x7f00008e4000-0x90)=[{&(0x7f0000c21000+0xfb1)="ca", 0x1}], 0x1) writev(r0, &(0x7f0000d35000-0x60)=[{&(0x7f0000585000-0x1000)="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", 0x218}], 0x1) close(r0) 2018/01/05 22:38:56 executing program 4: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x3, &(0x7f0000f20000)=0x47, 0x4) sendto$inet(r0, &(0x7f0000b3e000)="", 0x0, 0xfffffffffffffffc, &(0x7f000078a000)={0x2, 0x0, @loopback=0x7f000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/05 22:38:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x7fffffff) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000dc7000)="", 0xffa4) 2018/01/05 22:38:56 executing program 6: mmap(&(0x7f0000000000/0xa70000)=nil, 0xa70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000a71000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000a70000)=0x10) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000857000)=""/154, &(0x7f000051e000-0x4)=0x9a) r1 = socket$inet_sctp(0x2, 0x800100000001, 0x84) connect$inet(r1, &(0x7f0000a61000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r1, 0x401) r2 = accept$inet(r1, &(0x7f000068b000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a69000)=0x10) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000a6f000-0xc)=@sack_info={0x0, 0x7, 0x1}, 0xc) 2018/01/05 22:38:56 executing program 7: mmap(&(0x7f0000000000/0x8a2000)=nil, 0x8a2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xf, 0x0) setsockopt$inet_int(r0, 0x0, 0x400000000b, &(0x7f0000779000-0x4)=0x100000001, 0x4) mmap(&(0x7f00008a2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008a2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00008a3000-0x8)={0x0, 0x8000}, &(0x7f00008a3000-0x4)=0x8) mmap(&(0x7f00008a2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008a2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00008a2000)={r1, 0x25, "7d11cadd57cbdf49a6d2fd8bb080b0e31131b957206064304617146a723bc9e9d6c90b3a4d"}, &(0x7f00008a3000-0x4)=0x2d) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006ce000-0x5)="8907040000", 0x5) sendto$inet(r0, &(0x7f0000440000)="", 0xffe6, 0x0, &(0x7f00002ce000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f000089e000)={0x0, 0x185, &(0x7f000089f000-0x90)=[], 0x0, &(0x7f000089f000)=""/4096, 0xfffffffffffffda0, 0x0}, 0x12004) mmap(&(0x7f00008a2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f000023a000)={0x8001, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0xffffffffffffffc1, 0x4, 0x20, 0x3ff, &(0x7f00008a2000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x5, 0x20, 0x81}) 2018/01/05 22:38:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x801, 0x0, &(0x7f0000658000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r1, &(0x7f000086c000-0x50)=[{&(0x7f0000c33000-0x25)="c0", 0x1}], 0x1) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f000014e000)=0x0, 0x4) r2 = gettid() r3 = getuid() ioctl(r1, 0xfff, &(0x7f0000327000-0xc2)="a5c4506916f3bf8b76a74741a7ea517fb387892425fd05ea2c01512445f073978044a8aed364ba6e368e818892b11616221e13862cc7fb7ab26d9893ff746fcfe605dbd50330744691e0c7e0d5f56a4fbddbc94acf2d20d109a984a1b5791564ed4b5ff02c1ec3fea23d34405f50bce2e286b6fdee71b7f0281158c130b510add9388a224218136dc3a81e13ad0e87c6eb3392ef5f16a1fdb6e272b87bfe24c89a564a274c6d6efeb6a6d5da5800eb0308c70b51683b6852bf4dd4a1b4e7a7e92753") getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000fc1000)={0x0, 0x0, 0x0}, &(0x7f000045d000)=0xc) sendmsg$netlink(r1, &(0x7f00001ba000)={0x0, 0x0, &(0x7f0000693000-0x50)=[{&(0x7f000092a000)=[], 0x0}], 0x1, &(0x7f000095d000)=[@cred={0x20, 0x1, 0x2, r2, r3, r5}, @cred={0x20, 0x1, 0x2, r2, r3, r5}, @cred={0x20, 0x1, 0x2, r4, r3, r5}, @cred={0x20, 0x1, 0x2, r4, r3, r5}], 0x80, 0x0}, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000095000)={{{@in=@loopback=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000882000-0x4)=0xe8) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000c67000)="6fc265fefab913930cf643d27acf11417453033bb68827d3af26e60f2c1c6ca178f9cd3d511751c100964b692c01b9f08f48e5dbb9005becad4a3be622744809bbcf9f48a3b2a545a2898feba2f53a143b1ed5d404", 0x55) 2018/01/05 22:38:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0xff) sendto$unix(r0, &(0x7f0000161000-0x33)="", 0x0, 0x0, &(0x7f0000d2e000-0x18)=@abs={0x0, 0x0, 0x0}, 0x8) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000a70000-0x2)=0x0) 2018/01/05 22:38:56 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$inet6_dccp_int(r0, 0x21, 0x1, &(0x7f00006de000-0x4)=0x1ff, 0x4) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000001000-0x20)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x3, 0x1, 0x1, 0xa, 0x1f, 0x10000, 0xfffffffffffffff9}, &(0x7f0000000000)=0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00004cc000)={0x0, @in6={{0xa, 0x3, 0x8, @mcast1={0xff, 0x1, [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]}, 0x7ff, 0x6}, &(0x7f0000bfd000)=0x98) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000c50000)={r2, 0x6e, 0x9, 0x5, 0x4, 0x8}, 0x14) r3 = socket(0x10, 0x802, 0x10) socketpair(0x8000000000001e, 0x804, 0x0, &(0x7f0000dc6000)={0xffffffffffffffff, 0xffffffffffffffff}) getuid() write(r1, &(0x7f000078c000-0x2d)="4b887b5be5069f17be1e0a929734596eff55d13fe59abe83d1ced88a0dc206bfa130b735bcbd8fa57990a651e9", 0x17) write(r3, &(0x7f00003ea000-0x36)="26000000200043f90003ffff04008d4001e200850000123b0600f2ff0000acff002103c75735", 0x26) 2018/01/05 22:38:56 executing program 4: pipe(&(0x7f00006bd000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x21, &(0x7f0000002000-0xe4)=""/228, &(0x7f0000001000-0x4)=0xe4) mmap(&(0x7f0000000000/0xec6000)=nil, 0xec6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xecc000)=nil, 0xecc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x40000000000036, &(0x7f0000ec9000)="dc13b51a5b31306e78dd581b71ab2144ece4740434cf0195f75d34c82d9d233f08008861ffccd64ade0e8ce0442fbc50974e8e1195c604f8800000040002663d75dd050000000000090000f2ffffffffa36611f99ef96f7d4ff812a8f9fc3f0729e6000000004f000000d300bdeb62e18a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f10008c339d0fffdffffffffffff3d328501902d973e668fa3f9b8974fec92b836614657ade603936ca6556ddfaeda0896440f396f4ba23e752db8352780dff40bb45a788385", 0xd0) setsockopt$inet6_buf(r2, 0x29, 0x36, &(0x7f000097c000)="", 0x0) writev(r1, &(0x7f0000000000)=[{&(0x7f0000738000)="39000000110009046900000080000000fbffffff0800000045ffe0070000001419001a000400020004000700000000080003010c00001ee400", 0x39}], 0x1) 2018/01/05 22:38:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x400000000010) sendmsg$nl_xfrm(r0, &(0x7f00005e7000-0x38)={&(0x7f0000547000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000eda000-0x10)={&(0x7f00002ca000)=@getsadinfo={0x14, 0x1f, 0x209, 0x0, 0x0, 0x11, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket(0x0, 0x5, 0x1) 2018/01/05 22:38:56 executing program 3: mmap(&(0x7f0000000000/0xf8c000)=nil, 0xf8c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xed3c72332d7aa05f, 0x3, 0x1) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0xf, &(0x7f0000f8c000)="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", 0x1000) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x9, 0xc, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/05 22:38:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000006000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000005000)=[], 0x0, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@buf={0x19, &(0x7f000008c000)="cb522b0d46ca343f8c20a5533d2cd237f7ad3b1686e5eb2d7a"}) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000002000-0x28)={@common='lo\x00', @ifru_flags=0x0}) 2018/01/05 22:38:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b3b000-0x58)={0x26, 'hash\x00', 0x0, 0x1f, '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) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000049b000)="c9fef5ee5af0a3df60437edef68b9699", 0x10) bind$alg(r0, &(0x7f00007ae000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(rfc4309(rfc7539esp(ecb-cast6-avx,sha3-256)))\x00'}, 0x58) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r2}) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/05 22:38:56 executing program 2: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002c7000-0x58)={0x26, 'skcipher\x00', 0x0, 0x108e, 'ctr(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5", 0x5) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000ff3000-0x2)={0x0, 0x0, &(0x7f0000ff0000)=[{&(0x7f000041e000-0x40)='A', 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000ff6000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000848000)={0x6}, 0x1) recvmsg(r1, &(0x7f0000f84000-0x38)={&(0x7f0000753000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000f83000)=[{&(0x7f0000a40000)=""/23, 0x17}], 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000ff6000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000ff6000)=0x1c, 0x800) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000420000)={0x0, 0x3d54}, &(0x7f0000f83000)=0x8) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f000020f000)={r4, 0x200}, &(0x7f0000ff7000-0x4)=0x8) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept4(r2, &(0x7f0000ff8000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000ff7000)=0x9, 0x80800) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000ff7000)='tls\x00', 0x4) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000ff5000)=[{&(0x7f0000ff5000)="23c6e3396c71e27199f33cfcf2ebadad082a12c02b4a5a16b094f6463cdd8aef4528bba0d00f99b9226465a0e3f3976d24aebb5443fdd70a7159b40f0af26d22e5231588fa65a633155775fdb705b76151ea8f3054b0a9c634c2ac4523028c00cf74293a87d94d5a2ee4a7dc36ae9890e91829340aad2644324a10663ced5a86ded49542aedd8de407756d8d7c029449a37f8c2a5355983eceb6a198796f39c0af3072c873eacf2146ce043ce3f1435267eb31aa5acdbf8b0737b9c9a966c889b4", 0xc1}, {&(0x7f0000ff6000-0x52)="8d411b242a26ea5b8fd8646ab2e6adb5d83f509b0a46d44f0d89ad1ce3cd7c4f525ea89ae0cd65887e0f48fd77a87c27e5676ea3c546f52409a4ae6e87d423d083aa33ad1c8b567113ab56b608f4642bfb54", 0x52}], 0x2, 0x1) 2018/01/05 22:38:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x300) setsockopt(r0, 0x105, 0x12, &(0x7f0000000000)="", 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000369000)={0x0, 0xb3, "da7fa235eaa84ca3b4f3062282379874ba3613937778312f94e749d7f78c8b0112eea35c15a561fb82adc82bd27f6c6b8649f00e4a1d9b3224ae2f933e5b4a0963e94cf96c4dd7680678881646514a2524c53f0534ebed90a6f42a68573894fa3d1abd1fcaa7fd35d59599d18db62f36ee63588ffce8e4339ab26506d9dd34c8816e3e56fc22602419730ee4605f798a35273a5a4c3deffb4b94be56456c54301fbe97295cdf86e916a2c6d62a6dddd7de3543"}, &(0x7f0000431000)=0xbb) recvfrom$packet(r0, &(0x7f0000bd0000-0xba)=""/186, 0xba, 0x10002, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000060d000)={r1, 0xa05d}, &(0x7f0000036000-0x4)=0x8) sendmsg$inet_sctp(r0, &(0x7f0000c9f000-0x38)={&(0x7f0000e2b000-0x1c)=@in6={0xa, 0x2, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, 0x1c, &(0x7f00003ca000)=[{&(0x7f000096b000)="914868c959af5f655c8d74b979ee849138f1fbf0fd5ac0ff72250992f9c36b2f5a1d3d7db32721ed651de87f25abbf87a5e3bc6c60bf9b0709eb15610307f15ef0770c09928b223c8645f5c234b71b9f900be31aaf318e9caec66399df27dbcfa1d8f87649d7bccff9e988869acc20ff41413bdac39db1556d5a399ca7db8279dabfddf122fffd183528916304bd7387480b04ae2e1d85e28ef3412665b78a2e774e478529bdf3c0e63d5ff46b1aaf79ebfc13584d01eafa704914c1fef067343629cad83c2d0d55c6c4e6b98a550e509b553aa4cec7d1aed3f7b1fc392d", 0xde}, {&(0x7f000088d000-0xa7)="772be1161c54847647b506f6961a5c1ba056b08e8a79faf989720673f80fa91628a90f09c35ba01486f34f9c772581daaf7b5d9f1479122e7a548b8c20873ed3b216bf5000d7930a3ac7934f84e94e2e00580a78380348c9206a307839fc693923095fdf3d9dc185d2d9ded5e8f27ca6201a76e88269144791f4a4266ec15e5d781afe296113a4d4859f95069c6247dae096bff951c1153c6b66f55e6976f544647261610fea03", 0xa7}, {&(0x7f0000752000)="61dda47d73b5f0fe36c0ec0da9a018813d43862946c8a0f4ac43b0896ff427e88c1721afb80748e05002ea839dc143a8a6348949647da040bd59233136367967ecac", 0x42}, {&(0x7f0000a4e000-0xaf)="8422359da7c1e71917e7cdb368ec9c72a1ff77e78e92490bc80a2470f4a894fc32a26fbd6075bbbd3c16d991b0f2f316e2aedaa5deeb406993d180ddd54807a7d35d2dda358ebb9d19dea62e3a4789c8b436e9aef591ca439a5b6cca23c92fdf1a3fe9f0384fffd43d06eb22a416109c6d72a7e8c31de59f0b53eb995286c8c37e2238287b4f22be67305a45ffd079dc440fdecec08079365e60bd4e5bd2dbfd9b871d37cd490ac460ba9fc58e08b8", 0xaf}, {&(0x7f000034c000-0x62)="16257d034d3362a4230d686bfbff6489dd59c122b96de6370895f277442c8221c5c440a98d205e355ad5654eba10dc8fb04bc4c8c0848e6b8674d641c9d988854fbdc084eae10e4de716d30e9bf7f5ca0cb9af5327c99dd1806cdce4acb498a16535", 0x62}, {&(0x7f0000ce7000-0xe1)="86727e0194409e4d461c78821751aa9ab29c55e3700164287a2435a9392a31deb2ddee862bc39ba4cf53759fbd9c591a03565c6d9743e7658a9d0c386f194bfc0219379cabe8e5e823cbdd256702e3f604df4b349eb530a53e4696ee99228c7955a49b16686c315bc991ddaeb569134362908c1f1f37be1bcbec99e2e80b0ac05c708e56573e59234c0c99be9d346f651a23dbd42f9157fe61988eaeafe8a01e9981f0b1a739caff938f5f7a6c86566c04034b062d81d23e68b242b39e608e00adf0175b8b8cbd76c5ec330107ea997933833779f28e967b24b6e826109b65242a", 0xe1}], 0x6, &(0x7f00007f0000-0x30)=[@init={0x18, 0x84, 0x0, {0xffffffffffffffff, 0x3ff, 0x1, 0x9b}}], 0x30, 0x40}, 0x0) bind$packet(r0, &(0x7f0000ce9000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) 2018/01/05 22:38:56 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x800, 0xde, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x379000)=nil, 0x379000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000248000)={{{@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x32}, 0xa, @in=@loopback=0x7f000001, 0x7, 0x8000000001, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendmsg(r0, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000367000-0x80)=[], 0x0, &(0x7f0000147000)=[], 0x0, 0x0}, 0x0) r1 = epoll_create(0x7) mmap(&(0x7f0000379000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000379000)={0x80000004, 0x0}) 2018/01/05 22:38:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000207000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000764000)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000995000)={@loopback={0x0, 0x1}, r1}, 0x14) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d11000-0x4)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in={0x2, 0x3, @rand_addr=0xd5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000d10000-0xb8)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) 2018/01/05 22:38:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000cb0000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="d4accc60fea4", [], {{0x86dd, @ipv6={0x0, 0x6, "6af20b", 0x30, 0x3a, 0xbfffffffffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff88, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, '\aY+', 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, [], ""}}}}}}}, 0x0) socket$inet_udp(0x2, 0x2, 0x0) 2018/01/05 22:38:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000c7d000)={0x0, 0x0}) socketpair(0x15, 0x8080f, 0x5, &(0x7f0000711000)={0x0, 0x0}) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000160000-0x4)=r1, 0x4) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000124000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$ax25(r2, &(0x7f0000c7b000)=""/210, 0xd2, 0x0, &(0x7f0000fa7000)={0x3, {"8971687a35d1d1"}, 0x0}, 0x10) socketpair(0x9, 0xe, 0x0, &(0x7f0000f05000)={0x0, 0x0}) socket$bt_hidp(0x1f, 0x3, 0x6) sendmsg$kcm(r2, &(0x7f0000738000-0x38)={0x0, 0x92, &(0x7f0000352000)=[{&(0x7f000039b000)="1f", 0x1}], 0xffffffffffffe23, &(0x7f00005fc000)=[], 0x1276, 0x0}, 0x4000) 2018/01/05 22:38:56 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x6, 0x6, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000000)={0x201c, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x1ffd) writev(r2, &(0x7f0000968000)=[{&(0x7f000024f000-0x29)="2900000018003109008b0001000000070a0000000000ff06800000000c000800040010000053f4ff01", 0x29}], 0x1) 2018/01/05 22:38:56 executing program 1: mmap(&(0x7f0000000000/0x377000)=nil, 0x377000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000248000)={{{@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x32}, 0xa, @in=@rand_addr=0x0, 0x0, 0x8000000001, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00002f4000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000377000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000377000)={0x1, 0x100, 0x9, 0x4}) sendmsg(r0, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000367000-0x80)=[], 0x0, &(0x7f0000147000)=[], 0x0, 0x0}, 0x0) 2018/01/05 22:38:56 executing program 7: mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000c7f000-0x4)=0x0, &(0x7f0000f69000-0x4)=0x4) r1 = socket$llc(0x1a, 0x8a4428263a4d86eb, 0x0) accept4$llc(r1, &(0x7f0000801000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000458000)=0x10, 0x80000) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000198000-0x1)=0x0, 0xfffffffffffffe40) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000f6a000-0x8)={0x0, 0x1}, &(0x7f0000f6a000-0x4)=0x8) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000f69000)={r3, 0x7, 0x20}, &(0x7f00003c3000)=0xc) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000f6a000)=0x0, &(0x7f0000f6b000-0x4)=0x8) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000f6a000-0x44)={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @random="061beff593e3", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000f6d000-0x48)=[@in6={0xa, 0x2, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x9}, @in={0x2, 0x0, @rand_addr=0x86, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}], 0x48) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000ddc000)={0x0, 0x800}, &(0x7f0000f6c000-0x4)=0x8) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000f6c000-0x43)={r4, 0x3b, "d9b3764d0607d453e93c9505a2effc35d5e33597f48c876c0b508b79ddf7355df5af8374107a8db374fa79562b143f399364120634fcb06a78a521"}, &(0x7f0000f6b000)=0x43) setsockopt$sock_int(r2, 0x1, 0x40000000029, &(0x7f0000d4d000-0x4)=0x20, 0x4) sendto$inet6(r2, &(0x7f0000f68000-0xe2)="", 0x0, 0x0, &(0x7f0000cce000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) [ 256.314927] ================================================================== [ 256.322378] BUG: KASAN: stack-out-of-bounds in xfrm_selector_match+0xcdc/0xe00 [ 256.329732] Read of size 2 at addr ffff8801aa8675e4 by task syz-executor1/26386 [ 256.337167] [ 256.338774] CPU: 0 PID: 26386 Comm: syz-executor1 Not tainted 4.15.0-rc5+ #177 [ 256.346103] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 256.355427] Call Trace: [ 256.357991] dump_stack+0x194/0x257 [ 256.361600] ? arch_local_irq_restore+0x53/0x53 [ 256.366244] ? show_regs_print_info+0x18/0x18 [ 256.370718] ? xfrm_selector_match+0xcdc/0xe00 [ 256.375274] print_address_description+0x73/0x250 [ 256.380093] ? xfrm_selector_match+0xcdc/0xe00 [ 256.384648] kasan_report+0x25b/0x340 [ 256.388425] __asan_report_load2_noabort+0x14/0x20 [ 256.393327] xfrm_selector_match+0xcdc/0xe00 [ 256.397711] xfrm_state_look_at.constprop.30+0x113/0x360 [ 256.403138] xfrm_state_find+0x1595/0x3210 [ 256.407371] ? xfrm_state_afinfo_get_rcu+0x160/0x160 [ 256.412451] ? ipv6_get_saddr_eval+0xee0/0xee0 [ 256.417009] ? __lock_is_held+0xb6/0x140 [ 256.421058] ? check_noncircular+0x20/0x20 [ 256.425272] ? cleanup_prefix_route+0x1e0/0x1e0 [ 256.429908] ? check_noncircular+0x20/0x20 [ 256.434123] ? lock_downgrade+0x980/0x980 [ 256.438250] ? lock_acquire+0x1d5/0x580 [ 256.442191] ? lock_acquire+0x1d5/0x580 [ 256.446143] ? find_held_lock+0x35/0x1d0 [ 256.450184] ? xfrm_tmpl_resolve+0x598/0xc40 [ 256.454566] ? lock_downgrade+0x980/0x980 [ 256.458694] ? rcu_read_lock_held+0xa9/0xc0 [ 256.462985] ? xfrm_policy_get_afinfo+0x13d/0x290 [ 256.467807] ? xfrm6_get_saddr+0xd6/0x110 [ 256.471928] xfrm_tmpl_resolve+0x2ee/0xc40 [ 256.476154] ? __xfrm_decode_session+0x110/0x110 [ 256.480882] ? save_stack+0xa3/0xd0 [ 256.484481] ? save_stack+0x43/0xd0 [ 256.488087] ? find_held_lock+0x35/0x1d0 [ 256.492133] ? rt_add_uncached_list+0x1b7/0x240 [ 256.496779] xfrm_resolve_and_create_bundle+0x184/0x28d0 [ 256.502202] ? lock_release+0xa40/0xa40 [ 256.506158] ? __local_bh_enable_ip+0x121/0x230 [ 256.510800] ? check_noncircular+0x20/0x20 [ 256.515006] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 256.519998] ? trace_hardirqs_on+0xd/0x10 [ 256.524127] ? _raw_spin_unlock_bh+0x30/0x40 [ 256.528506] ? xfrm_tmpl_resolve+0xc40/0xc40 [ 256.532888] ? ip_rt_bug+0x20/0x20 [ 256.536406] ? find_held_lock+0x35/0x1d0 [ 256.540464] ? xfrm_sk_policy_lookup+0x34c/0x4e0 [ 256.545198] ? lock_downgrade+0x980/0x980 [ 256.549320] ? lock_release+0xa40/0xa40 [ 256.553271] ? refcount_inc_not_zero+0xfe/0x180 [ 256.557915] ? selinux_xfrm_policy_lookup+0xac/0xd0 [ 256.562904] ? security_xfrm_policy_lookup+0x92/0xc0 [ 256.567981] ? xfrm_sk_policy_lookup+0x375/0x4e0 [ 256.572716] ? xfrm_selector_match+0xe00/0xe00 [ 256.577267] ? print_irqtrace_events+0x270/0x270 [ 256.582003] xfrm_lookup+0x15b2/0x24f0 [ 256.585864] ? xfrm_lookup+0x15b2/0x24f0 [ 256.589908] ? xfrm_policy_lookup+0x70/0x70 [ 256.594204] ? finish_task_switch+0x1d3/0x740 [ 256.598684] ? find_held_lock+0x35/0x1d0 [ 256.602725] ? ip_route_output_key_hash+0x229/0x370 [ 256.607714] ? lock_downgrade+0x980/0x980 [ 256.611837] ? lock_release+0xa40/0xa40 [ 256.615786] ? find_held_lock+0x35/0x1d0 [ 256.619833] ? ip_route_output_key_hash+0x252/0x370 [ 256.624823] ? ip_route_output_key_hash_rcu+0x2c20/0x2c20 [ 256.630328] ? lock_release+0xa40/0xa40 [ 256.634283] xfrm_lookup_route+0x39/0x1a0 [ 256.638406] ip_route_output_flow+0x7c/0xa0 [ 256.642703] udp_sendmsg+0x19d3/0x2ce0 [ 256.646568] ? ip_reply_glue_bits+0xb0/0xb0 [ 256.650880] ? udp_lib_get_port+0x1b30/0x1b30 [ 256.655347] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 256.660508] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 256.665671] ? print_irqtrace_events+0x270/0x270 [ 256.670414] ? lock_downgrade+0x980/0x980 [ 256.674541] ? mark_held_locks+0xaf/0x100 [ 256.678659] ? refcount_inc_not_zero+0xfe/0x180 [ 256.683302] ? __local_bh_enable_ip+0x121/0x230 [ 256.687943] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 256.692929] ? udp_lib_get_port+0x785/0x1b30 [ 256.697310] ? trace_hardirqs_on+0xd/0x10 [ 256.701430] ? check_noncircular+0x20/0x20 [ 256.705644] udpv6_sendmsg+0x757/0x3400 [ 256.709596] ? check_noncircular+0x20/0x20 [ 256.713808] ? udpv6_setsockopt+0x80/0x80 [ 256.717934] ? reacquire_held_locks+0x1f9/0x3e0 [ 256.722571] ? reacquire_held_locks+0x1f9/0x3e0 [ 256.727217] ? find_held_lock+0x35/0x1d0 [ 256.731259] ? release_sock+0x1d4/0x2a0 [ 256.735210] ? lock_downgrade+0x980/0x980 [ 256.739347] ? __local_bh_enable_ip+0x121/0x230 [ 256.743991] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 256.748977] ? release_sock+0x1d4/0x2a0 [ 256.752921] ? trace_hardirqs_on+0xd/0x10 [ 256.757039] ? __local_bh_enable_ip+0x121/0x230 [ 256.761685] ? _raw_spin_unlock_bh+0x30/0x40 [ 256.766063] ? release_sock+0x1d4/0x2a0 [ 256.770016] ? __release_sock+0x360/0x360 [ 256.774142] ? udp_v6_get_port+0x355/0x600 [ 256.778357] inet_sendmsg+0x11f/0x5e0 [ 256.782129] ? inet_sendmsg+0x11f/0x5e0 [ 256.786079] ? copy_msghdr_from_user+0x3a6/0x590 [ 256.790807] ? inet_create+0xf50/0xf50 [ 256.794670] ? selinux_socket_sendmsg+0x36/0x40 [ 256.799311] ? security_socket_sendmsg+0x89/0xb0 [ 256.804037] ? inet_create+0xf50/0xf50 [ 256.807899] sock_sendmsg+0xca/0x110 [ 256.811590] ___sys_sendmsg+0x767/0x8b0 [ 256.815541] ? copy_msghdr_from_user+0x590/0x590 [ 256.820269] ? lock_release+0xa40/0xa40 [ 256.824245] ? __fget_light+0x297/0x380 [ 256.828193] ? fget_raw+0x20/0x20 [ 256.831619] ? do_mmap+0x362/0xe00 [ 256.835142] ? down_read_killable+0x180/0x180 [ 256.839611] ? security_mmap_file+0x143/0x180 [ 256.844091] ? __fdget+0x18/0x20 [ 256.847433] __sys_sendmsg+0xe5/0x210 [ 256.851204] ? __sys_sendmsg+0xe5/0x210 [ 256.855153] ? SyS_shutdown+0x290/0x290 [ 256.859110] ? SyS_futex+0x269/0x390 [ 256.862818] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 256.867810] SyS_sendmsg+0x2d/0x50 [ 256.871323] entry_SYSCALL_64_fastpath+0x23/0x9a [ 256.876056] RIP: 0033:0x452ac9 [ 256.879222] RSP: 002b:00007fc3215bec58 EFLAGS: 00000212 ORIG_RAX: 000000000000002e [ 256.886901] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452ac9 [ 256.894141] RDX: 0000000000000000 RSI: 00000000201f1000 RDI: 0000000000000013 [ 256.901381] RBP: 00000000000004a8 R08: 0000000000000000 R09: 0000000000000000 [ 256.908622] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f5060 [ 256.915863] R13: 00000000ffffffff R14: 00007fc3215bf6d4 R15: 0000000000000000 [ 256.923131] [ 256.924729] The buggy address belongs to the page: [ 256.929630] page:0000000075b53318 count:0 mapcount:0 mapping: (null) index:0x0 [ 256.937750] flags: 0x2fffc0000000000() [ 256.941612] raw: 02fffc0000000000 0000000000000000 0000000000000000 00000000ffffffff [ 256.949463] raw: 0000000000000000 ffffea0006aa19e0 0000000000000000 0000000000000000 [ 256.957310] page dumped because: kasan: bad access detected [ 256.962987] [ 256.964586] Memory state around the buggy address: [ 256.969485] ffff8801aa867480: f1 f1 f1 04 f2 f2 f2 f2 f2 f2 f2 00 f2 f2 f2 f2 [ 256.976811] ffff8801aa867500: f2 f2 f2 f8 f2 f2 f2 f2 f2 f2 f2 00 00 00 00 f2 [ 256.984139] >ffff8801aa867580: f2 f2 f2 00 00 00 00 00 00 00 f2 f2 f2 f2 f2 00 [ 256.991464] ^ [ 256.997933] ffff8801aa867600: 00 00 00 00 00 00 00 00 f2 f2 f2 00 00 00 00 00 [ 257.005261] ffff8801aa867680: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 257.012587] ================================================================== [ 257.019913] Disabling lock debugging due to kernel taint [ 257.025468] Kernel panic - not syncing: panic_on_warn set ... [ 257.025468] [ 257.032824] CPU: 0 PID: 26386 Comm: syz-executor1 Tainted: G B 4.15.0-rc5+ #177 [ 257.041473] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 257.050799] Call Trace: [ 257.053360] dump_stack+0x194/0x257 [ 257.056958] ? arch_local_irq_restore+0x53/0x53 [ 257.061602] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 257.066328] ? vsnprintf+0x1ed/0x1900 [ 257.070101] ? xfrm_selector_match+0xbf0/0xe00 [ 257.074654] panic+0x1e4/0x41c [ 257.077816] ? refcount_error_report+0x214/0x214 [ 257.082543] ? add_taint+0x1c/0x50 [ 257.086054] ? add_taint+0x1c/0x50 [ 257.089570] ? xfrm_selector_match+0xcdc/0xe00 [ 257.094123] kasan_end_report+0x50/0x50 [ 257.098071] kasan_report+0x144/0x340 [ 257.101844] __asan_report_load2_noabort+0x14/0x20 [ 257.106752] xfrm_selector_match+0xcdc/0xe00 [ 257.111141] xfrm_state_look_at.constprop.30+0x113/0x360 [ 257.116562] xfrm_state_find+0x1595/0x3210 [ 257.120780] ? xfrm_state_afinfo_get_rcu+0x160/0x160 [ 257.125854] ? ipv6_get_saddr_eval+0xee0/0xee0 [ 257.130406] ? __lock_is_held+0xb6/0x140 [ 257.134442] ? check_noncircular+0x20/0x20 [ 257.138652] ? cleanup_prefix_route+0x1e0/0x1e0 [ 257.143288] ? check_noncircular+0x20/0x20 [ 257.147499] ? lock_downgrade+0x980/0x980 [ 257.151618] ? lock_acquire+0x1d5/0x580 [ 257.155560] ? lock_acquire+0x1d5/0x580 [ 257.159514] ? find_held_lock+0x35/0x1d0 [ 257.163548] ? xfrm_tmpl_resolve+0x598/0xc40 [ 257.167926] ? lock_downgrade+0x980/0x980 [ 257.172048] ? rcu_read_lock_held+0xa9/0xc0 [ 257.176342] ? xfrm_policy_get_afinfo+0x13d/0x290 [ 257.181158] ? xfrm6_get_saddr+0xd6/0x110 [ 257.185277] xfrm_tmpl_resolve+0x2ee/0xc40 [ 257.189492] ? __xfrm_decode_session+0x110/0x110 [ 257.194227] ? save_stack+0xa3/0xd0 [ 257.197821] ? save_stack+0x43/0xd0 [ 257.201419] ? find_held_lock+0x35/0x1d0 [ 257.205456] ? rt_add_uncached_list+0x1b7/0x240 [ 257.210098] xfrm_resolve_and_create_bundle+0x184/0x28d0 [ 257.215518] ? lock_release+0xa40/0xa40 [ 257.219466] ? __local_bh_enable_ip+0x121/0x230 [ 257.224103] ? check_noncircular+0x20/0x20 [ 257.228312] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 257.233297] ? trace_hardirqs_on+0xd/0x10 [ 257.237417] ? _raw_spin_unlock_bh+0x30/0x40 [ 257.241792] ? xfrm_tmpl_resolve+0xc40/0xc40 [ 257.246170] ? ip_rt_bug+0x20/0x20 [ 257.249682] ? find_held_lock+0x35/0x1d0 [ 257.253717] ? xfrm_sk_policy_lookup+0x34c/0x4e0 [ 257.258441] ? lock_downgrade+0x980/0x980 [ 257.262562] ? lock_release+0xa40/0xa40 [ 257.266510] ? refcount_inc_not_zero+0xfe/0x180 [ 257.271150] ? selinux_xfrm_policy_lookup+0xac/0xd0 [ 257.276136] ? security_xfrm_policy_lookup+0x92/0xc0 [ 257.281210] ? xfrm_sk_policy_lookup+0x375/0x4e0 [ 257.285936] ? xfrm_selector_match+0xe00/0xe00 [ 257.290486] ? print_irqtrace_events+0x270/0x270 [ 257.295219] xfrm_lookup+0x15b2/0x24f0 [ 257.299091] ? xfrm_lookup+0x15b2/0x24f0 [ 257.303129] ? xfrm_policy_lookup+0x70/0x70 [ 257.307420] ? finish_task_switch+0x1d3/0x740 [ 257.311886] ? find_held_lock+0x35/0x1d0 [ 257.315920] ? ip_route_output_key_hash+0x229/0x370 [ 257.320906] ? lock_downgrade+0x980/0x980 [ 257.325024] ? lock_release+0xa40/0xa40 [ 257.328970] ? find_held_lock+0x35/0x1d0 [ 257.333010] ? ip_route_output_key_hash+0x252/0x370 [ 257.337998] ? ip_route_output_key_hash_rcu+0x2c20/0x2c20 [ 257.343506] ? lock_release+0xa40/0xa40 [ 257.347454] xfrm_lookup_route+0x39/0x1a0 [ 257.351573] ip_route_output_flow+0x7c/0xa0 [ 257.355866] udp_sendmsg+0x19d3/0x2ce0 [ 257.359725] ? ip_reply_glue_bits+0xb0/0xb0 [ 257.364024] ? udp_lib_get_port+0x1b30/0x1b30 [ 257.368492] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 257.373651] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 257.378809] ? print_irqtrace_events+0x270/0x270 [ 257.383544] ? lock_downgrade+0x980/0x980 [ 257.387667] ? mark_held_locks+0xaf/0x100 [ 257.391783] ? refcount_inc_not_zero+0xfe/0x180 [ 257.396422] ? __local_bh_enable_ip+0x121/0x230 [ 257.401075] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 257.406064] ? udp_lib_get_port+0x785/0x1b30 [ 257.410441] ? trace_hardirqs_on+0xd/0x10 [ 257.414559] ? check_noncircular+0x20/0x20 [ 257.418768] udpv6_sendmsg+0x757/0x3400 [ 257.422713] ? check_noncircular+0x20/0x20 [ 257.426921] ? udpv6_setsockopt+0x80/0x80 [ 257.431044] ? reacquire_held_locks+0x1f9/0x3e0 [ 257.435691] ? reacquire_held_locks+0x1f9/0x3e0 [ 257.440332] ? find_held_lock+0x35/0x1d0 [ 257.444366] ? release_sock+0x1d4/0x2a0 [ 257.448313] ? lock_downgrade+0x980/0x980 [ 257.452433] ? __local_bh_enable_ip+0x121/0x230 [ 257.457080] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 257.462072] ? release_sock+0x1d4/0x2a0 [ 257.466018] ? trace_hardirqs_on+0xd/0x10 [ 257.470136] ? __local_bh_enable_ip+0x121/0x230 [ 257.474776] ? _raw_spin_unlock_bh+0x30/0x40 [ 257.479152] ? release_sock+0x1d4/0x2a0 [ 257.483098] ? __release_sock+0x360/0x360 [ 257.487217] ? udp_v6_get_port+0x355/0x600 [ 257.491426] inet_sendmsg+0x11f/0x5e0 [ 257.495196] ? inet_sendmsg+0x11f/0x5e0 [ 257.499139] ? copy_msghdr_from_user+0x3a6/0x590 [ 257.503873] ? inet_create+0xf50/0xf50 [ 257.507733] ? selinux_socket_sendmsg+0x36/0x40 [ 257.512372] ? security_socket_sendmsg+0x89/0xb0 [ 257.517104] ? inet_create+0xf50/0xf50 [ 257.520961] sock_sendmsg+0xca/0x110 [ 257.524645] ___sys_sendmsg+0x767/0x8b0 [ 257.528590] ? copy_msghdr_from_user+0x590/0x590 [ 257.533327] ? lock_release+0xa40/0xa40 [ 257.537278] ? __fget_light+0x297/0x380 [ 257.541224] ? fget_raw+0x20/0x20 [ 257.544647] ? do_mmap+0x362/0xe00 [ 257.548164] ? down_read_killable+0x180/0x180 [ 257.552629] ? security_mmap_file+0x143/0x180 [ 257.557105] ? __fdget+0x18/0x20 [ 257.560443] __sys_sendmsg+0xe5/0x210 [ 257.564214] ? __sys_sendmsg+0xe5/0x210 [ 257.568166] ? SyS_shutdown+0x290/0x290 [ 257.572114] ? SyS_futex+0x269/0x390 [ 257.575804] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 257.580793] SyS_sendmsg+0x2d/0x50 [ 257.584302] entry_SYSCALL_64_fastpath+0x23/0x9a [ 257.589027] RIP: 0033:0x452ac9 [ 257.592188] RSP: 002b:00007fc3215bec58 EFLAGS: 00000212 ORIG_RAX: 000000000000002e [ 257.599865] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452ac9 [ 257.607111] RDX: 0000000000000000 RSI: 00000000201f1000 RDI: 0000000000000013 [ 257.614352] RBP: 00000000000004a8 R08: 0000000000000000 R09: 0000000000000000 [ 257.621597] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f5060 [ 257.628845] R13: 00000000ffffffff R14: 00007fc3215bf6d4 R15: 0000000000000000 [ 257.636641] Dumping ftrace buffer: [ 257.640152] (ftrace buffer empty) [ 257.643828] Kernel Offset: disabled [ 257.647421] Rebooting in 86400 seconds..