xfffffffffffffffd}) accept4$netrom(r0, 0x0, &(0x7f0000cf2000+0x431)=0x0, 0x800) bpf$PROG_LOAD(0x5, &(0x7f0000439000)={0x1, 0x5, &(0x7f0000a37000-0x68)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x101, 0x8, 0x0, 0x1, 0x0, 0x4}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000a84000-0xb)="77796c6b5a7a6c657200f9", 0x200, 0xfa, &(0x7f0000000000)=""/250, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/19 19:27:38 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x1)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r1, &(0x7f0000a21000)={&(0x7f0000e40000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f000067f000)=[{&(0x7f0000001000-0xf7)=""/247, 0xf7}], 0x1, &(0x7f0000001000-0x73)=""/115, 0x73, 0x7}, 0x2020) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x40000000015, 0x5, 0x0) bind$inet(r2, &(0x7f0000fc4000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r2, &(0x7f0000573000)=[{{&(0x7f0000bab000)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000722000)=[], 0x0, &(0x7f0000833000-0x108)=[{0x58, 0x114, 0x9, "28c5930fbcf034a982ceb88c6f467808045ce388c0d9358eccf1430aeff4a1003b2205494405d3fd10fb2951acf525789784ba606007aad99d34b5735df0d89dc8"}], 0x58, 0x0}, 0x0}], 0x1, 0x0) 2018/01/19 19:27:38 executing program 3: mmap(&(0x7f0000000000/0xac3000)=nil, 0xac3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x1, &(0x7f0000ab8000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) recvfrom$inet6(r0, &(0x7f0000ac3000-0x9)=""/15, 0xf, 0x0, &(0x7f0000282000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000abb000)={0x0, 0x0, 0x0, 0x800000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) shutdown(r0, 0x4) 2018/01/19 19:27:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) pipe(&(0x7f000012d000-0x8)={0x0, 0x0}) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000b51000-0xc)={&(0x7f0000444000)='./file0\x00', r2}, 0xc) close(r1) sendmsg$unix(r0, &(0x7f00008c4000)={&(0x7f0000790000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f00008ca000-0x60)=[{&(0x7f00008d0000-0xd2)="87", 0x1}], 0x1, &(0x7f0000ec7000-0x18)=[], 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f000060a000-0x4)={0xffffffffffffffff}) sendmsg$kcm(r3, &(0x7f0000297000)={&(0x7f000098d000)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000036000)=[{&(0x7f000010e000)='`', 0x1}], 0x1, &(0x7f0000937000-0x10c0)=[], 0x0, 0x0}, 0x0) sendmsg(r0, &(0x7f00008f1000-0x38)={&(0x7f00008c0000-0x10)=@nfc={0x27, 0xfffffffffffffffb, 0xff, 0x0}, 0x10, &(0x7f000014e000)=[{&(0x7f0000426000)="ff", 0x1}], 0x1000000000000211, 0x0, 0x0, 0x0}, 0x1) 2018/01/19 19:27:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000839000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x6c, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@lsrr={0x83, 0x7, 0x8, [@remote={0xac, 0x14, 0x0, 0xbb}]}, @ssrr={0x89, 0x3, 0x0, []}]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @multicast2=0xe0000002, {[]}}, ""}}}}}, &(0x7f000018d000-0x8)={0x0, 0x0, []}) r0 = accept(0xffffffffffffff9c, &(0x7f000083d000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ece000-0x4)=0x8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00003ae000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000187000-0x4)=0xe8) sendmsg$nl_xfrm(r0, &(0x7f000073b000)={&(0x7f00003c4000)={0x10, 0x0, 0x0, 0x8080000}, 0xc, &(0x7f00003ed000-0x10)={&(0x7f0000c7b000-0x208)=@updpolicy={0x208, 0x19, 0x8, 0x1, 0x1, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@dev={0xac, 0x14, 0x0, 0x13}, 0x3, 0x5, 0x2, 0xfffffffffffffff9, 0xa, 0x80, 0xa0, 0x88, 0x0, r1}, {0x87e, 0x8, 0x99, 0x67d4, 0x9, 0x0, 0x100000001, 0x8}, {0x1ba0d114, 0x1, 0x6c, 0x5}, 0x5, 0xffffffffffffffff, 0x0, 0x1, 0x2, 0x2}, [@user_kmaddress={0x2c, 0x13, {@in=@empty=0x0, @in=@multicast2=0xe0000002, 0x0, 0xa}}, @replay_thresh={0x8, 0xb, 0x8000}, @algo_auth={0x114, 0x1, {{'crct10dif-pclmul\x00'}, 0x648, "5fb73fbb200ec9570c9c675cc7b45ef8a63e6dbad25e160b334abcbeb0f2eeb60b3a46a6d699a678a10cb371d1d3681dca85ef05e1bfd1538745363d1c45e5222c37cb5bade203442c25c2986587331a62953e50e3d4a34c895446f28b5e5c0f144b9af7599904aec6fd6ba41ce34e572d70b5178e01d5b5e25ea89e3e9aeaa1b2ffbd915967f4c1b09bf1fb9a72e5a13310161972acba45e716d724433ca1b38be24ae2635888f97320bbde20a3c976480d2cbaacc3506d67acc405737e53b7911c597547e79db8f4"}}, @ipv6_hthresh={0x8, 0x4, {0x1c, 0x0}}]}, 0x208}, 0x1, 0x0, 0x0, 0xc011}, 0x8000) 2018/01/19 19:27:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f00000a9000)={r0, r1}) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = epoll_create(0x100000000) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r1) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000548000-0x5d)={0x0, 0x55, "7a72a4125d351ce18e64efa9776824c17cdf6c525f5f0a723b36c9394d628cebab45508deeb1b24a253a725f82e6f47948a3b8961e3bfb98c6a32bb5114092247c27d26b21ac26f28fe5524d47d52aa4ed4e308499"}, &(0x7f0000284000)=0x5d) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000003000-0x13)={r4, 0x401, 0xb, "438c232de4a5b15dd3ad77"}, 0x13) 2018/01/19 19:27:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4000000010, 0x803, 0x0) write(r0, &(0x7f0000158000-0x7)="240000001a0025f1006b00040dbbfc00810b00ff00090000000700eb080000bc00805305", 0x24) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000aeb000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000615000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000bc6000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000004000)={0x3, 0x5, 0x8002, 0x0, 0x9, 0x8, 0x9, 0x5, r1}, &(0x7f000042c000)=0x20) 2018/01/19 19:27:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x7, 0x0) sendmsg$kcm(r0, &(0x7f00001e9000-0x38)={&(0x7f0000d5a000-0x8)=@sco={0x1f, {0x0, 0x8, 0x1, 0x81, 0xffffffffffffff00, 0x3a18}}, 0x8, &(0x7f0000633000)=[{&(0x7f000087f000+0xe8f)="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", 0x1000}, {&(0x7f0000b72000)="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", 0xfa}], 0x2, &(0x7f0000312000)=[{0x108, 0x117, 0x5, "6f3a480159fc8ebcf1c53c88f933c0d864b5fc593f0c2cb199a33afa0bbc1cbb440bd3f99cf5f35b081c3e92d67f0656d64b51871ca208aa1009ce602ce542d51913e062063ff355af02c3de17fc26a94583a29df8e14c297d4628affae6b0b184032d426bca6534b1c375aea43904f569f7660ecfa28c05d934984fba814ee01d07a74245e863f430a18aeaa4c7c5bb8bdd30d2fde276dabf494abc8ccacf32ba5acecafb0d377f08dd91108e4122bbed9508214d5ea997c1586550293a588f9ccbb5f9d7b7f514e90d73b47faa444a28244575988a472bdadfa8354646d7b99061f2846af6b4fcc71fc2a04bc7f94d28c1f6"}], 0x108, 0x801}, 0x800) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom(r0, &(0x7f0000db5000)=""/0, 0x0, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f00000f9000)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/19 19:27:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000001c000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000bcc000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ee8000-0x4)=0xe8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000198000-0x4)={r0}) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000381000-0xb8)={0x0, 0x1, 0x20, 0x100, 0x6, 0xfeb3, 0x7fffffff, 0x1ff, {0x0, @in6={{0xa, 0x3, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x7, 0x0, 0x40, 0x2}}, &(0x7f00004e3000)=0xb8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000b35000-0xc)={r4, 0x2, 0x30}, 0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000da5000-0x28)={@generic="e7fecd82ac4e739f52d8be1c487007ef", r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$unix(r0, &(0x7f0000d3d000-0xa)=@file={0x1, './file0\x00'}, 0xa) 2018/01/19 19:27:38 executing program 2: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000012000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000012000-0x4)=0x14) connect$can_bcm(r0, &(0x7f000000d000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000011000)={@common='ip6_vti0\x00', @ifru_data=&(0x7f000000a000)="00009e1908e8af7d6f1735df9846e4f13e566e2bd2d7b04d929d09000100f47b"}) 2018/01/19 19:27:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xb9e000)=nil, 0xb9e000, 0x0, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f00003bb000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x0, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/19 19:27:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0xa, 0x2) getsockopt$inet_tcp_int(r0, 0x6, 0x1d, &(0x7f00003c6000+0xf9d)=0x0, &(0x7f00005a7000-0x4)=0x4) r1 = socket(0x40000000015, 0x5, 0x0) bind$inet(r1, &(0x7f0000fc4000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r1, &(0x7f0000573000)=[{{&(0x7f000085e000-0x10)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000035000)=[], 0x0, &(0x7f0000b6b000-0x608)=[{0x10, 0x114, 0x3, ""}], 0x10, 0x0}, 0x0}], 0x1, 0x0) 2018/01/19 19:27:38 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000000000)={&(0x7f0000000000/0x1000)=nil, 0x3, 0x4, 0x8b, &(0x7f0000c01000/0x4000)=nil, 0x5}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000000)={0x0, @in={{0x2, 0x3, @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]}, 0x8, 0x63, 0x101, 0x3, 0xff}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000003000-0x38)={&(0x7f0000003000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x32, &(0x7f0000000000)=[{&(0x7f0000000000)=""/252, 0xfc}, {&(0x7f0000001000-0x85)=""/133, 0x85}], 0x2, &(0x7f0000003000-0xbc)=""/188, 0xbc, 0x5}, 0x40) connect$netrom(r3, &(0x7f0000001000)=@ax25={0x3, {"58a2345ee3d022"}, 0xfff}, 0x10) socketpair(0x8, 0xfffc53d0b39bd0e, 0xfffffffffffffffe, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept4$packet(r4, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x14, 0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001000)={r2, 0x100040000}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r5, 0x89a1, &(0x7f0000003000)=@generic="2de8d098a3e15e47a8c451f9e01b9a61") setsockopt$inet_int(r0, 0x0, 0x29, &(0x7f0000951000-0x4)=0x0, 0x20951000) 2018/01/19 19:27:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b71000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-cast6-avx\x00'}, 0x58) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006b8000-0x10)="e517b5bf91aa785dfbcdfe09000000fc", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000dcd000)=[{0x0, 0x0, &(0x7f000034d000)=[{&(0x7f0000f7a000-0x10)="bec966e9de15fd00000000000000037c", 0x10}], 0x1, &(0x7f000095f000-0x48)=[], 0x0, 0x10}], 0x1, 0x0) readv(r2, &(0x7f00008ea000-0x10)=[{&(0x7f00004b5000-0xbb)=""/187, 0xff4c}], 0x1) getsockopt$inet_tcp_int(r1, 0x6, 0x8, &(0x7f00005d6000)=0x0, &(0x7f000094b000-0x4)=0x4) 2018/01/19 19:27:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@random="c7d7f53a2535", @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00005bb000-0x4)=0x0) setsockopt(r0, 0xff, 0x10, &(0x7f0000b5f000)="2ba0f813d44102e6655ca214b08c8be174af28c26ea5f04c9872c8e39ed25e447ac8b55cd925e66e5579ee8742ccee1f575342205326e0bfafd6513507a3856fbdf098a01994a9c35c63cd24a223017f60e80570d19e42c6c55e20e1748306a6b7e9058eed58b34f3dbd6544b8564688eecb", 0x72) 2018/01/19 19:27:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000077c000-0x14)={0x1, 0x8000000000008, 0x5, 0x5, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) write(r0, &(0x7f0000ae1000)="", 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000c0d000-0x10)={0x0, 0x38, &(0x7f0000064000-0x38)=[@in6={0xa, 0x0, 0x8001, @loopback={0x0, 0x1}, 0x8}, @in6={0xa, 0x0, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x200}]}, &(0x7f00008e2000)=0x10) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00003f8000-0x10)={r1, 0x40, 0x1, 0x1f}, 0x10) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000348000)={0xffffffffffffffff, 0x7, 0x1, 0x7, &(0x7f00004ef000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9}, 0x20) 2018/01/19 19:27:38 executing program 3: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8080a, 0x9) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000006000-0x4)=0x0, &(0x7f0000000000)=0x4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000001000-0x6)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x6) r1 = socket(0x18, 0x0, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x40047459, &(0x7f0000000000)=0x0) 2018/01/19 19:27:38 executing program 7: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000aaa000)={0x8000, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, 0x101, 0x8, 0x5, 0x0, 0x0, 0x5, 0x57}) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000eed000-0x4)=0x0, 0x4) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x3, 0x9) accept$inet(r0, &(0x7f0000daf000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ef0000-0x4)=0x10) 2018/01/19 19:27:38 executing program 5: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000ff8000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000ff8000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0, 0x1, 0x2}}, 0x26) sendmmsg$unix(r1, &(0x7f0000c3e000-0xa8)=[{&(0x7f000040c000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000ff6000)=[{&(0x7f0000ff6000)="", 0x0}], 0x1, 0x0, 0x0, 0x0}, {&(0x7f0000ff6000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000b6c000)=[{&(0x7f0000ff6000)="7c39503f134358c3d4a5cfa1f31174ca", 0x10}], 0x1, &(0x7f00008ee000)=[], 0x0, 0x0}], 0x2, 0x0) 2018/01/19 19:27:38 executing program 4: mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x0, &(0x7f0000eef000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000db3000-0x4)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000ef0000)={r1, @empty=0x0, @loopback=0x7f000001}, 0xc) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eee000-0x4)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000dd0000-0x2)="", 0x0, 0x0, &(0x7f0000515000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00005f9000)=@req={0x50, &(0x7f00000e8000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x2, 0x0, 0x2, 0x4, {0xa, 0x0, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7f}}}}}) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f000079b000)={r1, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xe}, [0x0, 0x0]}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000d9d000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ef2000)=0xe8) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000ef1000)="8e", 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000ef4000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000034b000-0x4)=0x1c, 0x80000) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000ef5000-0x78)={0xe378, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x8, 0x1000, 0x0, 0x101, &(0x7f0000817000)=@common='ip6gre0\x00', 0x1, 0x3f, 0x8}) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000ef4000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x17}}, 0x9, 0x0, 0xb5caa87e3cdc7f9d, 0x0, 0xff, 0x5, 0x5}, 0x20) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000b82000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008fb000-0x4)=0xe8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000334000-0x10)={0x2, &(0x7f0000925000-0x10)=[{0x57b, 0x94f, 0x2, 0x7}, {0x4, 0x3, 0x1ff, 0x9}]}, 0x10) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000)=[], 0x0, &(0x7f0000001000-0x51)=""/81, 0x51, 0x0}, 0x41002106) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000a90000-0x4)=0x0) 2018/01/19 19:27:38 executing program 6: mmap(&(0x7f0000000000/0x8a4000)=nil, 0x8a4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x400000000b, &(0x7f0000793000)=0x100000001, 0xffffffffffffff3b) mmap(&(0x7f00008a4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000228000-0xe8)={{{@in=@broadcast=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008a4000)=0xe8) setsockopt$inet_opts(r0, 0x0, 0x14, &(0x7f00008a3000-0x67)="ed", 0x1) sendto$inet(r0, &(0x7f0000440000)="", 0x0, 0x0, &(0x7f00002ce000)={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f000089e000)={0x0, 0x185, &(0x7f000089f000-0x90)=[], 0x0, &(0x7f000089f000)=""/4096, 0xfffffffffffffda0, 0x0}, 0x12004) 2018/01/19 19:27:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000bd3000-0x20)={@common='bond0\x00', @ifru_flags=0x5000}) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg(r1, &(0x7f000062e000)=[{{&(0x7f0000a29000)=@pptp={0x18, 0x2, {0x0, @empty=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f000037f000-0x90)=[{&(0x7f000034e000-0x143)="40b7da40a2fdc9bb34c22adc83800fc56c74fa584dab102d7b36a8c3c47ee00b6aca8773a15755914d379576f623fbc4e5b36a328ac4d12340e1ada5e2e8e3502dac8aaf242e74c65b340fa2c00b716502fe806ab66531f43708e05def41e56247052a616ac0a7bbe8c5a884fdc2d6195240d38507533b94d817e66db9b07fdbaf91c8ef9c4c2a3678d0bcdb2531d8d4b9c9a16d8b396af3289e3bfbd10ae0ca63bbe8b312438b40b4bb1d6894349795", 0xb0}], 0x1, &(0x7f000090b000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f000048d000-0x38)={&(0x7f000026e000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000174000-0x6)=[], 0x0, &(0x7f000080d000-0x26)=""/38, 0x26, 0x0}, 0x0) r2 = accept4(r0, 0x0, &(0x7f0000c18000-0x4)=0x0, 0x80000) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f000005b000-0x90)={0x4, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/19 19:27:38 executing program 4: mmap(&(0x7f0000000000/0xf5d000)=nil, 0xf5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(r0, &(0x7f0000f5e000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00001b2000-0x4)=0x1c, 0x80000) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000f5d000)=0x0) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet(0xffffffffffffffff, &(0x7f0000d69000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f5e000-0x4)=0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000168000)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00001b5000-0x8)={0x0, 0x0}) sendto$inet(r0, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffc8) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000088d000-0x10)=@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x10) ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000d93000)=0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000056f000-0x4)=0x0, 0x4) r3 = socket(0x15, 0x80000, 0x8ca) mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r3, 0x107, 0xf, &(0x7f00002af000-0x4)=0x0, &(0x7f0000f5e000+0x5ff)=0x4) recvfrom$inet(r0, &(0x7f00009e3000)=""/50, 0x32, 0x0, &(0x7f0000d02000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/19 19:27:38 executing program 0: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffff9c, &(0x7f000001f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000014000-0x4)=0x14, 0x80800) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r0, 0x107, 0x2, &(0x7f000000b000)=""/207, &(0x7f000001f000)=0xcf) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000003000)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000e000-0x10)={&(0x7f0000018000)={0x1c, 0x22, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@generic="50e8c62a317a"]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000017000)={0x0, 0x0}) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r3, 0x8916, &(0x7f0000021000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, r1}) 2018/01/19 19:27:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000652000-0x8)={0x0, 0x1, 0x0, 0x0}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00001a8000-0x1c)=[], 0x0) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00005d3000)={0x0, 0x0}) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f000034f000)={0x0, @empty=0x0, @empty=0x0}, &(0x7f0000851000)=0xc) 2018/01/19 19:27:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4, 0x80e, 0x7fff) pread64(r0, &(0x7f0000a7b000-0x37)=""/55, 0x37, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000ba8000)={0xffffffffffffffff}) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000a94000)={0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @broadcast=0x0}, &(0x7f0000598000)=0xc) sendmmsg(r1, &(0x7f0000b41000)=[{{&(0x7f0000fec000-0x10)=@llc={0x1a, 0xff, 0xfffffffffffff0b1, 0x80000000, 0x100000001, 0x7ff, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0x0]}, 0x10, &(0x7f0000bae000-0x30)=[{&(0x7f00009bf000-0xf7)="e950b7d011a3e52b826e63b1b614d9b016d8caebb7c5dd63c6668e67e47ea2081e5db6c93b8b11b2f20f3f688eb6e8a1b135b030685d4d3b8ab88c861cd4c9b1cce044b0c18bffe44442f3ce7b0cfaee8035217b5a45371333fc0b550fa1b2fa046d0a207fce803ef04285a2d0793f66b41fb3bd8285fbbf521e381fa7c8900a196427a10831c524fed5973884ad94b440477d060f1196102f7b08e951c90baf6b14ef13d3de28255138b0a7b0e86ead89ea0ddb48f0c4bb6172f5955e58e8693102e4ab838a954aafdbe98e303c9f382eb200aec043c6597491b87def821cb12eb19bde589799164037b99872e4b5b2ca17e3cd302cac", 0xf7}, {&(0x7f0000779000-0x70)="9576aeb16e85fceac4cc64d7f6b4fe3c819591261233b63691f2089e38d4674f44e0544c5334d11790c5bec0eaf73504a917d3fdc3280a0cea6be4dc0594774595c44236ed60d5394a80d767734b8953f342c872a3b6d9fea2743ed982c8f400f2d9a69bb5bfbce4a0870a714293101f", 0x70}, {&(0x7f0000b26000-0x6a)="fea70fe5e44b2a5cb1dccf8ccd89f74ecb0a985f4662948439a2004c01de66e14c869128fc1e5769a565f0817b621c4fea7f06fc231496e66cc3ad51a407cfcca6c5821d9267bdeadd00e4e955cdf3535dc2741632ebae4c72bb71e91d0774a7733629364aec8a1a0c52", 0x6a}], 0x3, 0x0, 0x0, 0x8000}, 0x101}, {{&(0x7f0000db0000-0x14)=@ll={0x11, 0xfd, r2, 0x1, 0xfffffffffffffffc, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14, &(0x7f0000957000)=[{&(0x7f0000fbc000)="7bb008c615516acce6f10b4dee79eafcdde84e9aaaf142c2e1aa830ad966246030efb1d4e3500b18a5ce92a9922f1a4b124535556a247c2d2dee3925eb2b182a73c87ce4cef6", 0x46}, {&(0x7f0000a1f000-0x9)="daa3f07e66a17782c1", 0x9}], 0x2, &(0x7f0000e8c000)=[{0xa0, 0x111, 0x96, "93eb68c5713e023a28b72957d4e9ffee1ba00d6cb218e12317a3d886766c3f1125e4b260df02b08398a930b619302020ecf60e75a7551211ef4c7546c00dd5ec60ba563f4a9e7480b0d5e3bd34695124cdf33a4b7b02822f16b0a4fb4e351f84c29fbae66acd45fb348dcca97c59c490cfc918c63b9d2b3d79445cc30c3210082f0e15a0cf2b2ae28632"}, {0xf8, 0x113, 0xfd7f, "121d5e40fc6c8f6e1f3a978f36bc0f6c90f43bf3cf2089e2234ad67327ff1c2b85db367fe7b0ea28fb5a548e39bca37d072d601c5df4b44c4cec16640858449d9f48fc0901ba421b302b6970cfb6123e4ce0aa596eec6d2f81a483c3ea2fef43b337b907487fc4386835ae21a7951a85c21d2c90f59d9edd8802d9802c07a72b630f6101a92f3b5d4a786f944f3424bc98fd15454dc44fef080625d78c067ab76f407c4ab7c08b73b3310b0ab2b104ac7d10975b5a2a0c38329e3c8ae30dd495c34cbb6e420496fed55d70f3874d5a69637b9c41ccf76c8c882a288f3b61cde994e5"}, {0x108, 0x10b, 0x1000, "e33fc67a5673effbe52ff3fff59c1e7d4049a72180bb9942922d06b7e73452898653887747591a892c8c4d1d343a3dea4b07a71d17a86f5a710562a53d4d829b03761d60bf097287288c753079914f6822b875a5e01e9283c2ced911e885b67856b01fe894f1ee8284c1ed50884658b9fce9706ebf563a1573b0d0b26319ec219b8553b139c1871912b8b8fb0dba7ab5b2ce007445a8b682579582125c22f23da844b76ccdab698b39b1947f7b4c4e306079f91444718c228710007a7c85e158e7c33e4d04318a1d2bc0ce26744b17cc239a501d331e97cc1d0601fc210f0ebe7b7513422c038519756adca5a02f7e81065422b739377e"}, {0x98, 0x113, 0x2, "3e166aaefaedb1dba00c091ebe7e545b44598587872b5f50b53c6f3d9d6a1dcf532306db8ad1df6635cd7981b96a6368392a4ed6ac66dedc28e673b8ea7a35727818b02477db393f2389cc9d42688bfbdf603a2993d011a2963d2d445ca374d59a2d074590d63f0518909806f0ca98d3d696ac8b780211281913f8aa60f4d74df4f0"}], 0x338, 0x0}, 0x3f}, {{&(0x7f000078e000-0x80)=@generic={0xb, "6ea1f2759e8bc2a816ce2cf42992f5a299bb9dda56fac23a3ab24572aee8dc94f5a9804a92b9982fdabae8e68273f331a54bfa2f69c0381811ee0bbd123d9abfcc4d676340f90d34f8b48feebb10a79aa59d3209a34d731d1f7c1f427e894efe880aba10ca5cc77b974ca1e707283f85d844688feaf58291ff88ce2b396e"}, 0x80, &(0x7f0000a16000-0x60)=[{&(0x7f0000555000)="", 0x0}, {&(0x7f0000291000-0xb4)="af93bf5dfd8c40207c11332e698ac1650b7288a73dd72955c7dc23cddf057bf7464339ef0805b822d585d40f1b260ce27db5678636d39af337e0ae606e3ba6da909c82cbf7d2893d22e07a21b41f424e88012918d2331e47803a43541e275f0df4e5928c3db566312de49dde23549c0dcf3968fceb894e8c151d502aa33d757b2c0d0fe9e56ee3d26b06edf3e4618b730d13bb15b77073cd86600c7218ea599bd9639c6a6056e2fa0991ea7295184b28a83cbc88", 0xb4}, {&(0x7f0000998000-0x49)="55e1d49d659f447f9956ac788448751ebbafc003f928d5977293fe2f28b08f2b968b1b61d7e9eceee71587af1c8a355d188c27f49161e559944bc695d8bee414cb4e69543dd6d35cc3", 0x49}, {&(0x7f0000f3d000-0x33)="063a361fff43bce7cd2a8c7b038e3c428c20f1a9df9d04920ff8a11da8b3cff5f65aa5d4342833317dc1eb5de48e2860e8d656", 0x33}, {&(0x7f0000c76000)="66432743dcb8b1b5340aa4c8c02d62bcfcd3813342c7da8dfd4974d8261ed85ae1904da0aca001ea9eac8e497635ba5ac46fb424281f1ba71a0f563b04c085ab72a8207556eccf7ea84c0a03779e0efd1fb180239b282e0f7bc38e1268d104e353c02d480979bd51f9e0", 0x6a}, {&(0x7f0000747000-0x13)="dc74c583744e8d5afd68376785d0db214ab640", 0x13}], 0x6, &(0x7f0000c30000)=[{0x10, 0x116, 0xdb2, ""}, {0x18, 0x13f, 0x0, "89edd0c5cda749"}], 0x28, 0x800}, 0x10000}, {{&(0x7f00009d8000-0x6)=@hci={0x1f, 0x6e7e0000000, 0x0}, 0x6, &(0x7f0000e9a000)=[{&(0x7f0000c2c000)="", 0x0}], 0x1, 0x0, 0x0, 0x11}, 0x7}], 0x4, 0x20000040) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f000019d000-0x8)={0x0, 0x4}, &(0x7f00004f7000-0x4)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000094f000-0x13)={r3, 0x6, 0x8000, 0x37c200, 0xb251, 0x4}, 0x14) r4 = socket$inet6(0xa, 0x802, 0x0) getsockopt$sock_int(r4, 0x1, 0x30, &(0x7f0000fff000-0x4)=0x0, &(0x7f0000089000-0x4)=0x4) 2018/01/19 19:27:38 executing program 3: r0 = socket(0x8, 0x0, 0x9) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000174000-0x1c)=@req3={0x7, 0x9, 0x6, 0x7e84, 0x67d7, 0xe3ed, 0x3}, 0x1c) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x9, 0x80800) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000000)=0x0, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$nfc_llcp(r1, &(0x7f0000002000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000001000)=0x60) socketpair(0x15, 0x3, 0x451f, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000000000)=0x7, 0x4) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000ff2000-0x14)={0x10000000002, 0x4, 0x5, 0x6, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000ff3000)={r3, 0x18, &(0x7f0000ff4000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/19 19:27:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x100000001) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000739000)={0x0}, &(0x7f0000e44000-0x4)=0x4) socket$key(0xf, 0x3, 0x2) r1 = socket$bt_l2cap(0x1f, 0x3, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000df7000)={0x101, 0x2, 0x3, 0x40, 0x2, 0x5, 0x4}, 0xc) syz_emit_ethernet(0x46, &(0x7f000068a000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x29, 0x0, @loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, "e2bf75fc81bc4f78"}}}}}, &(0x7f0000b38000-0x8)={0x0, 0x0, []}) syz_extract_tcp_res(&(0x7f0000a78000)={0x0, 0x0}, 0xfffffffffffbfffc, 0x4) socket$netlink(0x10, 0x3, 0x3) r2 = accept$inet6(0xffffffffffffffff, &(0x7f0000753000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00002ba000-0x4)=0x1c) getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f00004a3000)=0x0, &(0x7f00005b6000)=0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000268000-0x160)={{{{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x20, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xb, 0x6, 0x20, "7d42dc9901f9e31b9e7edd13d1b3e84442bd37939081b53ec757b61d440d62f2ff7036f69eec1f294e900cbedb7db98eb6cad65108756c8e67400c2d3ba6351849441d17f16515bb8aded0982a53aa65"}, 0x160) 2018/01/19 19:27:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getpeername$packet(0xffffffffffffff9c, &(0x7f000034c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000fa1000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00002e2000)={@common='eql\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) r4 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f000035e000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000917000+0x498)=0x60, 0x80800) connect$nfc_llcp(r4, &(0x7f00000ce000-0x60)={0x27, 0x0, 0x6, 0x3, 0x8, 0x6, "47290d4bba0ac004d1f8bed988a3b3d99b6a2b042b5c43252646b516929d92d7f1aaac7036e5a8a223059164e8cc382d7bfc029554343392401dcff183fb6b", 0xfffffffffffffea2}, 0x60) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000031b000-0x8)={r0, r2}) recvmsg(r0, &(0x7f0000f6b000-0x38)={&(0x7f000013d000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000a2a000-0x10)=[{&(0x7f0000476000)=""/241, 0x60}], 0x1, &(0x7f0000afe000)=""/94, 0x5e, 0x0}, 0x40000100) sendto$inet(r0, &(0x7f00000bd000)="d7", 0x1, 0x0, &(0x7f0000ddf000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000c43000)=0x0) 2018/01/19 19:27:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000a17000)=0xfff, 0xed) 2018/01/19 19:27:39 executing program 6: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000007000-0xe0)=[{&(0x7f0000000000)={0x27, 0x2, 0x0, 0x7, 0x0, 0x0, "5c24a25f9e43ca3f80674c7eb451c876c2eba4a348dd45ac3460dbd727c1bcd920186f48098bc00ba08cea8b12c7ee0dc58c8802fbb20f8f276c12970825f8", 0x0}, 0x60, &(0x7f0000005000)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000006000-0x56)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x18, 0x40000000003a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @loopback={0x0, 0x1}}}}}}}, 0x0) 2018/01/19 19:27:39 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000001000-0xe)="a3c1e640014f27513727474ebc79", 0xe, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockname(r1, &(0x7f0000003000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000003000-0x4)=0x3a) ioctl$int_out(r2, 0x5460, &(0x7f0000000000)=0x0) 2018/01/19 19:27:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000ad6000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000ca8000-0xc)={0x800003e, 0x8, 0x3d}) bind$alg(r0, &(0x7f0000417000)={0x26, 'aead\x00', 0x0, 0x290, 'gcm(seed-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) 2018/01/19 19:27:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x6c072, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000ff7000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, 0x1c) socket$inet6(0xa, 0x80000, 0x2) sendto$inet6(r0, &(0x7f0000ee6000)="", 0x0, 0x8000, &(0x7f000024c000)={0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) sendmsg$inet_sctp(r0, &(0x7f0000558000-0x38)={&(0x7f0000c88000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000a7e000-0x10)=[{&(0x7f0000085000)="19", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 19:27:39 executing program 4: r0 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x80000) 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) gettid() 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(&(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) r1 = accept$inet6(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0xfffffffffffffdea) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000001000-0x4)=0x8, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x89b7, &(0x7f0000000000)={@generic="4f1d584f2ca2d29eee8780757f6a0907", @ifru_mtu=0x2}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(r0, &(0x7f0000c34000)=[{0x0, 0x0, &(0x7f0000001000-0x40)=[{&(0x7f0000000000)="4228ec332bf2d6c491570128cbe22f4332ce722d9030624b1228e7205a98a049b633c0090bad9beda87f52c2347d52ea9779232b5815508f31d269bcf99c7d9e492389dc0863ef2a52aa1b62302a74280e983c206c40cded49fbf3a82266a92c9bbce61cc82c7400b27c60f7f8aaa8fa79f6617ba7fe3deb79bdc069961bec3a74455676665f41d20a4337262b0f00bef823c8e36ebb6d8ec7491e54ff85dd53b429da748c", 0xa5}, {&(0x7f0000000000)="a94900312818529a8d152e24e332d7982ee11d6e978237f8c8fc01f266b083c1c43f51e313b44f393e06e58327cd73aff977ad05d1a563ff46e2087ab77483fe9d2020b3f84bb2c7de52d4919d574889a5bfd24e6cb3186ab7fe88b66f65d24c563e45f114b47c83daa1405e3b57657a50582a2eb52d495d834742a4e3a3c9d925a7a486aec514eb97dd1a", 0x8b}, {&(0x7f00002ce000)="6929bea41f86efb62688343e3932283ef707094057c9ee707d39a20c55b8c12fa73b526e02383c9bc9a74cd3db748a33a4cdd1908f250afe8e42c2d61516e5c58f598227d33c", 0x46}, {&(0x7f00000d5000)="fb9f26be29a6d4409a8f222a8a189093700f213cf81a75b19a9ad7cc5afc", 0x1e}], 0x4, &(0x7f0000000000)=[@iv={0xb0, 0x117, 0x2, 0x9b, "392b6d18b3ce584a5f1c8c0f296e5791f1981cb19645e76372251832fb3bbae1e9e1e48c66e3aeb119455cc97dd8349ea24093f1796ce7b7815dd1073c84354b340d8ec5cd006d8565918e9f4c356c00b21b8a78356eae126717b11b93305538a6c14f049b614a1752491bf42a08cc0f5ab372124ee14877a6d69aa4f92033afbc41e7a579f27839cfe369173532150a5051ba34d770ebcdd97dc9"}, @iv={0xd8, 0x117, 0x2, 0xbe, "f4112ca5e8d0e0208a037c3d2b91adf1aa8796d56e31996a6dceff2b7d5387a9631e51317c6e6a3cd4dd033dc09d5c8bee2b282f6ec0324e4bce84b1038d45e21cb7a42627f20372207711f0b5f0fc0f9039360dc074aea26c9cd3fe4c8ea336d8e1c40f00dbf338083b2bf37272c51e776401e35809d59aea2077d41c3e8c8a664f3b9a9295a7f7c08e62b01091f0bba451fcd61c59d2bd5a15105b17660cb4fe60aea2ff8c1441505673eeec99515bd935d1126142efa875f9445dd41a"}, @iv={0x50, 0x117, 0x2, 0x35, "9d28cb6e24054a9cd2f59aef4949744dc4d028f848cd97623c7e02cddcb9695aaf220e03ac5055c6cc9f734a499e71ce388062a5e7"}, @op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x3f}, @assoc={0x18, 0x117, 0x4, 0x5}, @iv={0x60, 0x117, 0x2, 0x45, "7d6b30c552c56390437ee0bd5287dfa94073e20f77e8ec369c9c4a52f20b3aaacc095691f7a3e0d392d37f7bdaf2b17e79c0a60799c2033075d9ee435a580f68c5166df76c"}, @assoc={0x18, 0x117, 0x4, 0xfff}, @iv={0x50, 0x117, 0x2, 0x37, "b15aaa3a2fadf70550e802247d3eae51afc154952ef4c9f5a5da1a00abc982400be3afb626164096af068a0ce2e64b977000375d99ac97"}, @assoc={0x18, 0x117, 0x4, 0x1}], 0x300, 0x40000}, {0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000000)="dab76630553473266135e9662d69364c5432dcbe4f99387bfdfb74e42c75db9cb8", 0x21}, {&(0x7f0000936000-0xf7)="13613f2b151147f3d415d06dfd889f272735457c046aedae0ff70dcdea85045637a6b5b55f2c7b497c82dacb4ab5ed08fcf0b6ff7d19380d4829717a86ced3bc03460f2772e858e160847fe4b39d215606e48d1439f1c13cad951d4c59831a9c3705cde458b3d1f7fb8a8fd73a80b4fb904f0f5da0d354b250a2a4fb8a18d78f90d3bb24f5cc6aea4d5c2abe3ccbd80e80c694231aca44dd4142e08c9c2bac15b3e12664bd6e043b2d97d5cbdc9ea28de6be715516a81b1faeedd1e9b59d2d14f60c966f1505571d0f216f5383a22ec1d835f9cd14359766f4b23aebdf8fb4c65560b3872654ab3e04506b11d6c7f7698b41349a10d756", 0xf7}, {&(0x7f0000000000)="69b49f13a83856f1337d1f58694d0e7e36dff8f8f6b94800affc686aa8310ff987eeef62c1c8db24fc2b7c11bf089fbda52a55520dc20e881c86915ad89a41d8ffb34eb69fef4314bf698e8037150acce2a7088e15a852171a5d5126be59992c4ad3bf7fd153b21a848e943148846795cdd1df6c5ffd16b2f0160e75fe576c90a3db641d9f52bcaef69a2052c3eced99fbe6100ff278a21051c75ddb92c39173921ea1121cca16374410c14872083251ffbbef94949e78ec9c1744af10a74db3c8d53e2a311064615152e729057ec98d9571c0e875877062c683d0deb628091586d2a39bc6795325239e5c7c62a9a7a2e316ef04e93c00", 0xf7}, {&(0x7f0000000000)="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", 0x1000}, {&(0x7f0000000000)="", 0x0}, {&(0x7f000009f000-0xc)="cb75b2f7c85b9888dfb142c0", 0xc}], 0x6, &(0x7f0000000000)=[@assoc={0x18, 0x117, 0x4, 0x47f3}], 0x18, 0x44014}, {0x0, 0x0, &(0x7f0000001000-0x40)=[{&(0x7f0000001000-0x83)="7485eb988d9a09c18df22267b7312164d1cb0baf27992cb94abf1e09acb44cf6d9dc167a786616615097e75eb6c530db6cc16298937a55b57457a84f6b6b01d198c9ee72ab95077087e34d1c87a0cbda7e8bbf99734b5e54cd93aab3faee59f3137c8a16b9203708fcd619abdc186822e65b0f9185e642271b638507f52eab05c7ae7f", 0x83}, {&(0x7f0000001000-0x78)="a0ce7123a8a11c9d75426f63491f4a5fd327f959916105bb252627efc21ede9a83d4493192d371a0fc30f290ea9a317d46b17f5b034cd5ef8ebd4f2794a9a702ac03959d84f116bd7d57da2e0d6bc4286d5a70f3ef54bcde550e1d1b01d039081a35954180ca72df7fb2d60045b4414160ec6d1814a6f767", 0x78}, {&(0x7f00000dd000)="4d7f6edf22fe13191a0d03adfc7cd3c4207814a044ef81baadd1dab9efc85a9d13ff0555ba238a705cea8bf3f30592df", 0x30}, {&(0x7f000059f000)="", 0x0}], 0x4, &(0x7f0000001000-0xd8)=[@iv={0xa8, 0x117, 0x2, 0x93, "349f1940f0e7fe050380bde1098f30ad5f7337e5b32e877c0d119173f9171451fe1b8f83eb4a8385ad12abd372aa9ab3caeea028eace3d30142ba3fd687163ed11e401b4d409e0551457b1fdad8d262a8f474779efefbec737b4ca131005eddb7a7016b3eaae7d4734f77ec49b1e7941c80bb081cffcdd15eadf97059308d615bd60f0456f716ed5ce206e1f7510d73e85a701"}, @assoc={0x18, 0x117, 0x4, 0x8001}, @op={0x18, 0x117, 0x3, 0x1}], 0xd8, 0x0}, {0x0, 0x0, &(0x7f0000395000-0x10)=[{&(0x7f00008ab000)="16499945dfda682df4711c360f8ef188c028eb95ef692273d8b38203252a9916de999a3ec3a68efcf02fcb2c4291af4bf86fe11cbc4c110f9913947a5e6763197e59f6d42512c6f6cdb053ac6a219faa7a8e4969bc26f91c7f21e6b628ba215470f73f69cb14bccd6d0baf4db9de86f543cda21dcab720002a081be6", 0x7c}], 0x1, &(0x7f0000001000-0x80)=[@iv={0x80, 0x117, 0x2, 0x65, "4ea1f5f737d1a4ec88eaed2300ca2c3f381049850261ef98655f0004dd42c758595d24754b57e5f07aec2038bc32ffce2ac70c765e92113256d3a978393acf3eaa5d9da86ca0280afb4fb1d79a79d007869a7bd8f57e0cc5f315258ebd58e47b53ca77669c"}], 0x80, 0x40000}], 0x4, 0x40004) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) r3 = socket(0x1e, 0x4, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r3, &(0x7f00001e3000-0x3)={0x40000000, 0x0}) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x7, 0x3, 0x0}, 0xfffffebb) close(r2) 2018/01/19 19:27:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000bb9000)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f0000b41000-0x4)=0xc) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000e50000-0x4)=0x0, 0x4) recvmsg$kcm(r0, &(0x7f000042c000-0x38)={0x0, 0x0, &(0x7f0000441000-0x30)=[{&(0x7f000077e000-0x73)=""/115, 0x73}, {&(0x7f0000d76000-0x73)=""/115, 0x73}, {&(0x7f0000a20000-0xba)=""/186, 0xba}], 0x3, 0x0, 0x0, 0x100}, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000014000)=0x51) sendmsg$key(r0, &(0x7f0000fd0000-0x38)={0x0, 0x0, &(0x7f0000672000)={&(0x7f0000c8b000-0x40)={0x2, 0x8, 0x1f, 0x9, 0x8, 0x0, 0x1, 0x1, [@sadb_ident={0x2, 0xb, 0x3, 0x0, 0x401}, @sadb_spirange={0x2, 0x10, 0x0, 0x1, 0x0}, @sadb_ident={0x2, 0xb, 0x8000, 0x0, 0x3ff}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x4) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000723000)={r0, r1, 0x3, 0x1}, 0x10) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00007d8000)={0x26, 'hash\x00', 0x0, 0xffffffffffffffff, 'sha3-384\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f0000180000)=@req={0x50, &(0x7f0000127000)={@common='teql0\x00', @ifru_ivalue=0x5}}) getsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000211000-0x4)=0x0, &(0x7f0000c2c000)=0x4) 2018/01/19 19:27:39 executing program 6: mmap(&(0x7f0000000000/0xf6d000)=nil, 0xf6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000f67000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100000000009) r1 = accept$inet(r0, &(0x7f00001cb000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) listen(r0, 0x0) sendto$inet(r0, &(0x7f0000f66000)='7', 0x1, 0x0, &(0x7f0000a04000)={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000f6e000-0x135)={{{{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]}, {{0xa, 0x2, 0xffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x7, 0xaf, 0x7ff, "a2b5cf13acdb723bcde831e7b2900682845aee8dc7ba82ea551855d9916ad27d299f1ac2a119d077a3aabe9de7cf6bd105168c0019be4b9513f6edb010b654f6ac7a407a9b51834a3beda791f4e8eead"}, 0x160) 2018/01/19 19:27:39 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x200000000040, &(0x7f00001c5000)=0x0, 0x1) 2018/01/19 19:27:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x0, 0x80000, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000a64000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x400000000000003d, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, &(0x7f0000a2f000)={0x0, 0x0, []}) r0 = socket(0x1b, 0x800, 0xc5) recvfrom$packet(r0, &(0x7f00002fc000-0x95)=""/149, 0x95, 0x2040, 0x0, 0x0) sendmsg$nfc_llcp(r0, &(0x7f000088d000-0x38)={&(0x7f00001da000)={0x27, 0xffffffffffff2284, 0xffffffff, 0x0, 0xf86, 0x80000001, "7c6067f8a02fd31fb504333fe22a8ac8fec702c79ae5d1d8a64937f1761708a6c46e91e4ced34c8d37583d88e0e99790f4eec37a4baac68878d02d3a292a63", 0x2}, 0x60, &(0x7f000065c000)=[{&(0x7f0000238000)="dbdf5e89b24235b4076c34484e061b37937c869f77a9b256868eff36b6a7cd5a886a7e26effb06dc53acaea868dd746c404eb1854e63476ccf03b027f878775237ec542a90e6a0718340058c94c447532b577c4422060ce5850c583d2b5e7b3cdc1006318314a3f7a0b44bb52547cae494d99c1dff65a9757c59d8", 0x7b}, {&(0x7f000097c000-0xd0)="972e32aca20ed3c01d7fc779a568a41dcfbebec73b82b95887a3f679843396eeff92c02acce5cbbe7cdf88a93c4d801616990b02b66f009cfe57746b9fba06217f5fc9161624f8b823dccd05cf57ccdce126969922c0fa7ec642bad3c6107d16efdde876182fd02d877c39fe3364021c29f8b36301c549c49dddf238d9132ebd520bee1a1e6dcabb635bbb5e9aaf9847259a05aa61e28ed72d5d7dcbe1886c1492e3593e5b1a286290bd957b53fc697bf43a3edeeee0aef87985a966c791240a83ee99059a39a4a5413cf99ed1afe36b", 0xd0}, {&(0x7f000028f000)="aad54b38588145c813de179cc4eda8d7ae93bc21bb9cc9277359a327a1afa63e05025af79f4c428e8d7414bc3c4d7c79f3237d02eb7c0be72312e2efbfbccb163cf5f3e0cbab547d0556d55d0859cfda47bddc33fb186e2d94d2e14c8e741e77c6f2cc01a2964cfe33c11765c15c39ddb74e5877e0e335ef3517a3926a2e69028c96304d075c18be45f8ba7e8464b50166ced16d706f0448727c3e7531ae471d3d7205248a96c5af28b6f1334d9bd3a09520fcff9ce98aa11cd5067669f1", 0xbe}, {&(0x7f0000b5d000)="5bfceb31ba659c7b647d2f342ae155daf4f8629cb92fb64b835a714602de97f3748b69c7e133c1b97d1a28757fd49dbbf4d1542c500af537be17c46972630915cafd2f177c2bbe4b97589cac6973b2428081a68860ffa65b9e3b3c965a2d3521bc5772449682fbc3224e91abad1b58af09a00729b7facdc3c5418bb1c3e6c3262e2ae4f482395bfe361a4fa36b87bf35f96c60709bd031ae52a12a5fdcbfcdc935702776e96971e2e87e1288c16f66a718b7c8dd17e2c89ab483c0c2e25233a8316ff04b6ec0cc45d63e0c3d3cc2aa16f8c6adc5bddc15b67846bfe66f5aee71c8e6f4a39a36720efea0fd9313dcba528dcdc7e446c63e4ffd35030ad43d9378706a3ca390c39c35cf8c80158e070d06f061cc42fe9647c211fe9fef2fa8a79894c8be721ad01e9334f972a1172f66132d73bfcec9fe5db96ce01ceebf44727aae2cab675b0d5c0026d83532332ec765d12997dfb0c451595041ba7f3b41a010bf4c622ef575918ab4dd9756bfbdbef3b737ab6ead11763602013c7159a594de587067994ec27ebc5dcbdbc5556827ff1fccfb94d7ed722ae8a14f0d4e41d2f88d7ab229837ae8ce733f4a020e6f7cee85d1394eea430d98849725508dc3ca5e4664fa566b8cf784d702ff3ab606d03693ad7ad86e80a2bc04930a227931b68ae1a41b2bcb14b272bfd2169a2e2c37216ce05422376c18be9d72be755a06a8bbf5231ac61807dea410596ee1c222960b5954a02cd8a7662ea0fef583a225385b0e4d7a8b87f650c64776b3a156fd79140904cc06e5960e94c4e2418fdf8a348b9ec3386ef67ff0900607b4bd83e040721797b64c843113d26a186f851c5e502261bc5b51454c3fb5d67f76e460911b950821e91c5eabc115e42624993556b0327f21ff8ca26fcbf4502b76bc46f66188afac9cb8a344fa3dd321344e295f7ef2fc4fe377c096390a83854eb98100835379330313282ad68709afd6a43044913846f716d0d1e60730e61542d26be673d3ff4d8eb151384fbdc662b3c320792dfe6078a2fd11c97fd9d7533675aa3867aff74215b7fcfcc20414e932f259fcf66c9294573e8ca84f003caffb7fe4c1adc173bd0132a8e1a29227d11c5133f6cac77a4aa00eeca5ed3d6cad3b32464c3b3122bc1237679cadc90c075d23fb446e42fbfda7673d57a50d34c276556c99dcc25966a87e3534cfedc60a1288fa1758b1dc533b470f2066e35feb2dfe8d2a6541832eff59e78c0f51b3766fa58c082ab05ec69404ed7c3ff50f56c73bc99c6adda63eefc98aff2837d56c193500b9700fb55b14f8c5ff4420160953687cf0c44f1c942e933c11f0894b3d0489fa211042a0dc62f988bab48b65a0069561ee374970f165c3e2471c0a3123879b7800c4cc4466e6dc73d0f4ac89a227092c48794dcb5b0c7aea84f4687a266184b77d30f42aaa6b9832e5ca35445fec4062d5ea7b3ecce241829941d39762008943ae1ff3256d146cbea0657a94270bd357042d5e75f5220e8f8f61f1d077cfb464fcd61dd53ee8dd4b1a0f6c9c22a18b4f3365db225020dfd35616427ff237d05b1555d2e5732cc18613d8e04734ebd4ab9022b2067d7f14ef764f07e2556ed023c686748efdb98650385256c76717c5a3061d33b52acd7a9afb1104d850e6a6c6fe2708a1dfade6497a902f3e89299c15412b87a76ba89929d9d2af38858f6fc6cd12260c77e574e07cc6c609c221651a16b6196489f9c1a44ad098b1893a3cec1221b66a6f7d0833ad3c6c35a8dfcd92da897479e01e8a216e0dc8cebef15168aa3b759caed3cd10238e78edc8e0e2853ad0aa282dbd94c2086cd4e51a031c84f30e3172549cb3288aca28e9da346c6fb6821f41b41f65a50d5d2bdd48ea2c4c85028dd717f233d70e68384506ec79edcbabce5feaf5e4da0d1f2456ce15fa87459ff76f7a8fac88225753f17b721c9108d6c890e7a5d5a229a500b163851fcb76589cfca68c6cb9dcb3bcb41d87b41c5ff7a830a1342123fd025f5e248a1309114818315c910bd1400846c64ea65240a2c0806f4a5ee21a1867563a501223b36ef307dbe3b3b8b990bc319b66831c9a2c0f96540bd0cd00f0cd7a3d7868ae6d44c614dff88de63ee43fdfef79c503d856efc7f45a3808075ce411d84edde08602ea3ecf8dd9e48a668e23d221266d412dfa5709cb4210de01addab5f152da04967d70878b27464e7793d175ebb0650abc3d7e22d8187efb4495fb4c7076ad6c3382c685289193359abae6ce05511674c5d2cee9e491ddb8cc76e35fa78ba3f61ec0d678ca8328c9a4436383430f77d072c1ddc352bb1146caf6efb5f104b5cbb1fcfb35a453637508a43a27bd37dd23f8d5cd921eb51bfb1ace843384d2ecb0f37ccde7197f803b336a9e81ffb0da466fed6b68513c6561e7828839fe1e02679575a6f49b0be5f6f3f8ae8a2625beb4d620fa855bf7a32e09979e860937a7e220a09e930d912105534794e1543d0bb48a787b3fac7228e24fe81730d51f8b01005f91a7a2408182978b239b02ebf321b18a91aa772702bd5c15c7a96191ed3b535306ceef3f238ca5c8b69cd7576cf1baafe1fa814ccb901f10455baf289d782b72a8eea0e04b2b38b0cba32b3e0887f6a8fba7a4b2b201436288a4bf56bac1af3b6f7cbdb1a201464463ab3f8910dec7c9e804365e46303678297e875f946bdea333316006e39c10f2dfc9ea5d736c4ed03daf540af971d334818311e983632685ace584528c296453138b20fdc0b85cc1dbb8dcfd598e5a58c06c96fa3820e6675de5f7fec588b83b7304ab1ab00b3e5d058d9971ae0f9cf3a9121045f1340c731ca011c7b07fe2c54bbc0ebe5306dac9d13fc82fb51e07b2a5b96c68471dfca3a9d8d1b74468eb96ae66d7285f2ec181cedb05855b9aeaedc674ae259f6215b966745e2fe1937a8db12e2d7d2b194be9a8119fbc4014591f052e0586c4b1b8cf8eda87678ab0d0feffbe20b200f368f3670327a8e8a710498919810cc50a7134778980883c188f6634a9cb2d97e7bc07453abfcd8fa3ae20fa55fd1a8da65c3850742b7cadbdc407ed152fed6a50a85dc60c4adf0228310c3f503f97caa7ef14566540e73f932bb90286d4285e4935f46f9077610a589f47b2ba16c4f4de78323aa63b05c7fdd1bedc037c0ecaabe1c32bafa10944907ea8f0650861e661073993a9e1fde6b6b3d61b6749ee69e90ad9053b552cc3cb4e66f8cf8efb6f4683a7b0eabf486ae989a634a56a46afb70a670bfa1536192cea74cfad84d990f5a3677569e7eb7b4f929978ec996cda75820f3ec16c015eea2b1914ba65d5604cbae97db6a3c0c2935bee00596c103a4f29330f3a4db049da98e82fd5deacb30152f99a0a43a82b7f3333e58b05752e779503deefb08346982d5710963bb968eb3bc2d5347ae259346b64bdd1ac6a0b48563d32d1c0f60dcccd0a629d3dcc6595c3504b66ed950a3ad9fcb06a8e471fc04febbcfb17f2e883f6b35ec1dc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0x1000}, {&(0x7f00002c6000)="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", 0x1000}, {&(0x7f00002da000-0x2b)="b373cbce7c4a7c70e2ed24bda45e3797d1b1309048958ded78a7e73020eebea36c74d888655aefc9cab9f4", 0x2b}, {&(0x7f0000ec6000)="db82fed894115dcd3c97c4f1843730aa580ee9985bb22d725da2faa5baa8d72c7ae7ae46e1170530a941eedb1495a07b0ef8688390c46ecce8f5765a4d622eec8e340e6031d26e469e47773c9a777d177c5cf6939ae7c2e4b94a5ea1517395c2cd113e6f31dd8d3ed2f5cbf2978d9a58fb8bb146ddc891748e79477a26aeb32a2435f6d9a4f37045d44fcd5851256fbcdabdbc5c7d3f4c6994343c7346124cf18dd957b6f2d94024c4864a3e79f7", 0xae}], 0x7, 0x0, 0x0, 0x0}, 0x40055) 2018/01/19 19:27:39 executing program 5: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000586000)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000001000-0x13)=""/19, 0x13) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f00000c0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000001000-0x20)={@common='dummy0\x00', @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000001000/0xabe000)=nil, 0xabe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000994000/0x11000)=nil, 0x11000, 0x3, 0x9032, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f0000abf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000abf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000a0f000)={&(0x7f0000ac0000-0x24)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000abf000)=[0x0, 0x0], &(0x7f00001a7000-0x18)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000208000-0x4)=[0x0], 0x9, 0x2, 0x6, 0x1, 0x0, 0x0, 0x0, 0x0}) 2018/01/19 19:27:39 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000ae5000-0x4)=0x40, 0x4) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00000f8000)={0x0, 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000a37000-0x68)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x101, 0x8, 0x0, 0x1, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000a84000-0xb)="77796c6b5a7a6c657200f9", 0x200, 0xfa, &(0x7f0000000000)=""/250, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000163000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000074f000)=0xe8) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000f82000)={r2, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0x0, 0x0]}, 0x10) getsockopt(r1, 0x800, 0x4, &(0x7f000018f000-0x18)=""/24, &(0x7f00004b6000-0x4)=0x18) 2018/01/19 19:27:39 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = socket$inet6(0xa, 0x801, 0x100000000) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000fe8000)=0x0) setsockopt(r0, 0x0, 0x800000000030, &(0x7f0000001000-0x5)="", 0x20001108) r2 = socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f0000001000-0x4)=0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(r2, 0x0, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f0000002000-0x1000)="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", 0x1000) 2018/01/19 19:27:39 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x200000000cd, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000000000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000002000-0x37)={0x0, 0x2f, "ca7a9cfb68adfff2714851ba4c2b252b6fe11052d0783a7a38791f96ba5228a5b00131a6ae85f9245da5df85f1fe23"}, &(0x7f0000002000-0x4)=0x37) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000002000-0x14)={r2, 0x6, 0x3, 0xffffffff80000001, 0x2, 0x3f}, 0x14) getpeername(r0, &(0x7f0000001000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009a3000)=0x2e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000131000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14) connect$packet(r3, &(0x7f0000074000-0x14)={0x11, 0x1a, r4, 0x1, 0x6, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14) 2018/01/19 19:27:39 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000305000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RM_MAP(r2, 0x4028641b, &(0x7f000084a000-0x28)={&(0x7f0000297000/0x1000)=nil, 0x8001, 0x0, 0x4, &(0x7f000072b000/0x4000)=nil, 0x8}) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000315000)=0x0, &(0x7f0000efe000)=0x4) setsockopt(r1, 0x119, 0x300000000000000, &(0x7f000062d000)='8yr#', 0x138) 2018/01/19 19:27:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) pipe(&(0x7f00003b0000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000cc2000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00004ba000-0x4)=0xb) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000006000-0x4)=0x1, 0x4) connect$inet6(r0, &(0x7f0000002000-0xe)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/19 19:27:39 executing program 2: syz_emit_ethernet(0x6e, &(0x7f00000f8000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "ffffe8", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x32, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, [], "fca967e17f791010"}}}}}}}, 0x0) r0 = socket(0x14, 0x80000, 0x9) r1 = socket$bt_rfcomm(0x1f, 0x3, 0x3) socketpair(0x8, 0x2, 0xfffffffffffffffa, &(0x7f0000e03000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000000+0x450)={r1, r2}) 2018/01/19 19:27:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) r2 = socket(0x2, 0x1, 0x40) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00006fa000-0x4)={0x0}, &(0x7f0000993000)=0x4) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) setsockopt(r1, 0xdad0, 0xfff, &(0x7f0000cd8000)="7af332d295aac53357a4ad7736bee7b3df954de3721e12704b891eaaf7ad3e81f3748a42e8c0b879256e6ef6bbfe1bb899e8173480c289ce9390102bd896c5e4557169399de404ffb48e6c5f03fec533810a2f045d29cc5b86c1573c5f97250e45f7975d02c2e154d10d8c1052489901626864c04749e57df840713f0d8bf05f26f73600dab19b1c16454773cbba98615a1712daa3d4db5cb34f5264d5d994e83df7a4f784c8f9ff5819a552bf731e9686f3cdd72529f738f3907d12d46bd9bd864d10097fbce9a1a9f54ac913", 0xcd) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0xc0) connect$unix(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000070000)=0x3f) sendfile(r2, r2, &(0x7f00006d2000-0x8)=0x0, 0x100000000) connect$unix(r0, &(0x7f0000681000)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/19 19:27:39 executing program 3: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000f000)=0xe8) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$can_bcm(r0, &(0x7f000000f000)={0x1d, r1, 0x0, 0x0}, 0x10) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x6, 0x3f, &(0x7f0000011000-0x8)={0x0, 0x0}) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f000000d000-0x90)={0x7fff, {{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]}}, 0x90) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f000000c000)=0x9, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000000d000)={@common='tunl0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair(0x1b, 0x4, 0xffffffff, &(0x7f0000003000)={0x0, 0x0}) accept$alg(r4, 0x0, 0x0) sendmsg$can_raw(r0, &(0x7f000000a000)={&(0x7f000000a000-0x10)={0x1d, r3, 0x0, 0x0}, 0x10, &(0x7f000000e000-0x10)={&(0x7f0000009000-0x10)=@can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "905443ee70d4940d"}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 19:27:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000452000-0x8)={0x0, 0x0}) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00000d4000)={0x3, {{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, [{{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]}, {{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x230) r2 = accept4(r1, &(0x7f0000fd2000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000c5c000)=0x58, 0x800) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r2, 0x800448d3, &(0x7f0000e5b000)={{0x800000000000, 0x8, 0x2, 0x9, 0x5, 0x46a}, 0x8000, 0x1, 0x3, 0x7f, 0xf5d, "c5c7e71b4ac2624910b7ffdefa8870819c42bcd6c1cba676277f25edbc99b286665c17b7f0034f655a79af65a66c803c3948c7a965004b3c9ead771d7e753ff3a3438404c02967325650fcbbcd948f494d709e2929d2fd90bc6c33eb2ea5bac58a73f31b1767206c21606f45e7da6b1151757eef4b2c0743a3c734889dbf3129"}) r3 = socket$inet6(0xa, 0x10080009, 0x4) getsockopt$inet6_int(r3, 0x29, 0x5, &(0x7f00001d5000-0x4)=0x0, &(0x7f0000c92000)=0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00005ab000-0x4)={r3}) setsockopt$bt_BT_DEFER_SETUP(r4, 0x112, 0x7, &(0x7f0000d4f000-0x4)=0x100, 0x4) 2018/01/19 19:27:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x7) r1 = accept$inet(r0, &(0x7f0000914000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000696000)=0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x7c, &(0x7f0000b1d000+0xc91)={0x0, 0xa, "a4bbd2ee728c8432b9ad"}, &(0x7f0000bd2000-0x4)=0x12) 2018/01/19 19:27:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00007d8000)={0x26, 'hash\x00', 0x0, 0xffffffffffffffff, 'sha3-384\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) socketpair$ax25(0x3, 0x0, 0xce, &(0x7f00001d9000)={0x0, 0x0}) 2018/01/19 19:27:39 executing program 7: mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) pwritev(0xffffffffffffffff, &(0x7f0000002000)=[{&(0x7f000001e000)="b06ea64ffc946b1ba8f9d3b35ef0559c25f0ab0e917eb2af5f7ccbccdb", 0x1d}], 0x1, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001e000)={0x24, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x14, 0x0, 0x0}, [@nested={0x10, 0x7, [@typed={0xc, 0x2, @ipv4=@multicast1=0xe0000001}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$inet(0x2, 0x3, 0x1, &(0x7f0000015000-0x8)={0x0, 0x0}) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f000002c000)={0x0, @in6={{0xa, 0x2, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000, 0x1, 0x100, 0x1f, 0x3}, &(0x7f000002d000-0x4)=0xa0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000002d000)={0x0, 0x0}) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f000000f000-0x8)={r2, 0x1}, &(0x7f000002c000)=0x8) 2018/01/19 19:27:39 executing program 6: pipe(&(0x7f0000263000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000001000-0x74)="70d16b0c952ddaf0d1b64b301d9a976799d9d3c03f9004407e95786a01afade9dbdd1b118d983194c3e9ed167dc81074d0a537d29462a42457c3f2fae7f2773f8c1e5d12edc8eb4bab1cc44451ecd604a2462ada576b336ce87da19d4c47d129f9dc51f5ec9700e2194c90a6728d4be7c65ef031", 0x74) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f35000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000ce0000-0x4)="3b692cec", 0x4) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000b1c000-0x38)={0x0, 0x0, &(0x7f00009aa000+0x1c3)=[{&(0x7f0000f76000)="3a12894a4610976e50eb", 0xa}], 0x1, &(0x7f00003e7000-0x288)=[], 0x0, 0x0}, 0x0) 2018/01/19 19:27:39 executing program 0: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(0xffffffffffffff9c, &(0x7f000001f000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000001d000)=0x2e, 0x800) bind$netlink(r0, &(0x7f000001a000-0xc)={0x10, 0x0, 0x3, 0x80000000}, 0xc) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000015000)={0x0, 0x0}) socket$netlink(0x10, 0x3, 0x10) 2018/01/19 19:27:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000d7e000)=[@in6={0xa, 0x2, 0x2e3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7764a4e6}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000ba7000)="890414", 0x3) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000d48000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000b68000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000094c000)=0xe8) r3 = getgid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b86000)={r1, r2, r3}, 0xc) r4 = accept4(r0, &(0x7f0000047000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000b15000-0x4)=0x10, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r4, 0x12, 0x3, &(0x7f0000d78000)=0x0, &(0x7f0000ad2000)=0x4) 2018/01/19 19:27:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x2) pipe(&(0x7f0000d75000-0x8)={0x0, 0x0}) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f000074d000)={r0, 0x5}) setsockopt$inet6_int(r0, 0x29, 0x2f, &(0x7f00002c6000)=0x3f73, 0x0) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4000000000d90e}, 0x3d) r2 = socket$inet6(0xa, 0x80000, 0x4000000000080) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f00007d3000)=0x57b6, 0x0) sendto$inet6(r0, &(0x7f0000fa3000)="2160616d2f698f6c7795c074cd3c8b6439bc7e8847fd34367b110ce2f08faa56c377075cfd5e445ec6491fe07a8922b92f279ff4fe699f38afbd235c8c320ecfbcb1d2511b9a78d982fb530833ef57b58f8d821701e404bd2b9b17c2f834bf6644aca462cae011f3178ed09f8fd162d3564c070f1d2796391840480df077340703fa20a296c63ebce63a4bbb9c48826949f5a521d704c008127095fa9acc63f2edc024dd32cc330a54ef12874bfefa3478dac9694ee9f2aba4", 0xb9, 0xc000, 0x0, 0x0) close(r2) 2018/01/19 19:27:39 executing program 4: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) 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(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$sock_SIOCOUTQ(r0, 0x80487436, &(0x7f0000001000-0x4)=0x0) 2018/01/19 19:27:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x5, 0x7f) sendmmsg$inet_sctp(r0, &(0x7f00002f0000)=[{&(0x7f00003df000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000085a000)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x20008843) socket$netlink(0x10, 0x3, 0x92) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f0000ad8000)=0x6f436da, 0x4) 2018/01/19 19:27:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00006d2000)={r0, 0x0, 0x1, 0x0, &(0x7f0000aa6000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}, 0x20) setsockopt(r0, 0x200800000010d, 0x2, &(0x7f0000e9c000)="27003de836", 0x5) close(r0) 2018/01/19 19:27:39 executing program 0: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00001d4000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r0, &(0x7f00000b6000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(0xffffffffffffffff, &(0x7f00002a2000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x3, 0x3, {0xa, 0x3, 0x58, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80000001}}}, 0x3a) setsockopt(0xffffffffffffffff, 0x40000000000005, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000005a000-0x8)={0x0, 0x0}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000bd000)={0x0, 0x0}) ioctl$sock_inet_SIOCDARP(r3, 0x8953, &(0x7f0000e3d000)={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x22, {0x2, 0x1, @rand_addr=0x70, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="b38d526db1151cce839ca16b18bead33"}) poll(&(0x7f0000b68000)=[{r1, 0x1107, 0x0}, {r2, 0x602, 0x0}], 0x2, 0x8) getsockopt$inet_int(r2, 0x0, 0x31, &(0x7f0000674000)=0x0, &(0x7f0000162000)=0x4) 2018/01/19 19:27:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000bb5000)={0x0, 0x0, 0x0, []}, 0x8) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000dd2000)={0x0, 0x1f, 0x1, 0x8, 0x5d80000000000, 0x1, 0xffffffff80000001, 0x5, {0x0, @in={{0x2, 0x1, @rand_addr=0xa5b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0xffffffff, 0x9, 0x80000001, 0x8}}, &(0x7f000088a000)=0xb8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00001e7000)={r1, 0x3}, 0x6) 2018/01/19 19:27:39 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f0000ce1000-0xc)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00009db000)=0xc) 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$nl_route(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0xa04000}, 0xc, &(0x7f0000000000)={&(0x7f0000000000)=@getlink={0x48, 0x12, 0x100, 0x7, 0x0, {0x0, 0x0, 0x0, r1, 0x0, 0x14}, [@IFLA_IFALIAS={0x14, 0x14, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_ADDRESS={0xc, 0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}}, @IFLA_PROTO_DOWN={0x8, 0x27, 0x7869}]}, 0x48}, 0x1, 0x0, 0x0, 0x4040}, 0x4000004) mmap(&(0x7f0000000000/0xae1000)=nil, 0xae1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x0, 0x9, &(0x7f00003aa000)={0x0, 0x0}) mmap(&(0x7f0000ae1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000ae2000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000ae1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000ae1000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009ea000-0x1)=0xe8) mmap(&(0x7f0000ae1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000ae2000-0xe8)={{{@in=@broadcast=0xffffffff, @in=@dev={0xac, 0x14, 0x0, 0x12}, 0x3, 0x0, 0x0, 0x1, 0xa, 0x80, 0x20, 0x89, r3, r4}, {0x7, 0x1, 0x3ff, 0x8001, 0x2, 0xc00d, 0x2, 0x0}, {0x1, 0x1, 0x401, 0x7fffffff}, 0x7, 0x1, 0x1, 0x0, 0x1, 0x3}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0xff}, 0x2, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x4, 0x1, 0x6, 0x80000001, 0x1, 0x55e3}}, 0xe8) syz_emit_ethernet(0x36, &(0x7f0000697000-0xfd)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x12, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x21, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, &(0x7f00003b5000)={0x0, 0x1, [0x9df]}) [ 496.891275] l2tp_ppp: tunl 59: get L2TP stats 2018/01/19 19:27:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f000099d000-0xd8)=""/216, &(0x7f0000545000-0x4)=0xd8) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000726000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000ef000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f0d000)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f00006cc000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x80000000000, r1}) 2018/01/19 19:27:39 executing program 5: r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt(r0, 0x65, 0x0, &(0x7f0000000000)="", 0x0) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000002000-0x38)={&(0x7f0000001000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000002000-0x50)=[{&(0x7f0000001000-0x40)="0972eb6babb713c4f2f2b6db86dbff8d289385c0bd1b0e20ebc96ae24be426f78b266edc5b6a55235c7141753cd6e25f4b48ee732c4bb154b15d0f6be97cb719", 0x40}, {&(0x7f0000001000-0x78)="290eeda84cac2e88803c27bbf7eee68c5b8ad07cbe986cdccc1c373c2af600373f4c8669d9ed9ac191449713d3197cffe338ca1a06654a9a222347b50b17678c3956dd7ff2ea688b2682180e7e45510ca5ddc233a6d82ca3481a32d38e1e741ac2f663633507d97f54f09e01e88f7cb7ba9c7251ae60687c", 0x78}, {&(0x7f0000001000)="b608bf2ca0243aae6a486fa01962d038849a7fde704f56340a04fefc7c0aa70b883234b7ddc19060adaa5b7a16ed13f721d429eaac6de75392578647a79646204664da5cae6d168a6f14123b8e9dedfabcfa3974fdd3b0438ade456fd12052f1b95dfc3deb6566654bf8e41869d3772829879080933d829346b5105d97c568852d7e745605b28fb51a6f76dc7656d084b1269bb7d46c", 0x96}, {&(0x7f0000002000-0xf7)="c7a4b045c185547dd336b7995a77fb5554764827edd0c36c0175721b298a6b36c719177df7ba718feca331f9513145e7635bb33c040294a6754742607dd269e03fd0e522f334c1e87a3c3df5c7c2c081523057d72fa99cfe52d2597728a67225207d5c82dd891781929b1520546fe3bbe1d38db0760399fdff43dc4fb83d92ee3d41d94e89c2b1b78e327c20738ac371332873d233e3b2b2038236a40cf4a4586a034335565139b1622ec158b0cdb5db41ef7233e874fa40337f652c3aae6b9430e1aacfa5d28e547083dbb0da7816813c1e79229edd27827f31468421dfd0c6c6baf692d24cb57c94e7be2bbc07fba7ee6c674327b845", 0xf7}, {&(0x7f0000001000-0x3)="a8ed25", 0x3}], 0x5, 0x0, 0x0, 0x4}, 0x20000801) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000000000)={&(0x7f00009f9000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000000000)=[{&(0x7f0000efd000-0x1b)=""/27, 0x1b}, {&(0x7f0000000000)=""/148, 0x94}, {&(0x7f0000ada000)=""/103, 0x67}, {&(0x7f0000c64000)=""/4096, 0x1000}], 0x4, &(0x7f0000a08000)=""/200, 0xc8, 0x5}, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000000000)={@common=""/16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 19:27:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000787000-0x50)={@loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0}) listen(r0, 0x9) pipe(&(0x7f00004bf000)={0x0, 0x0}) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000280000-0x3c)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xfffffffffffffffe, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x35ea}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) sendto$inet6(r2, &(0x7f00004b6000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x9, &(0x7f0000787000-0x98)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) 2018/01/19 19:27:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) getsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f00001d5000-0x4)=0x0, &(0x7f0000c92000)=0x4) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000dad000-0x8)={0x0, 0x0}) 2018/01/19 19:27:39 executing program 0: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000-0x38)={&(0x7f0000004000+0x9f3)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000015000)={&(0x7f0000017000-0x2a0)={0xe, 0x2000002a, 0x442, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 19:27:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x13, 0x2, 0x2, &(0x7f00000dc000-0x8)={0x0, 0x0}) connect$nfc_raw(r0, &(0x7f000043e000)={0x27, 0x4, 0x893, 0x6}, 0x10) r1 = socket$can_raw(0x1d, 0x3, 0x1) socket(0x0, 0x0, 0x0) getsockname(r1, &(0x7f0000009000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000)=0x2e) ioctl$sock_SIOCINQ(r2, 0xc0189436, &(0x7f00007a9000)=0x0) 2018/01/19 19:27:39 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffff9c, &(0x7f0000842000-0x38)={&(0x7f0000001000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f00000f8000-0x40)=[{&(0x7f0000156000-0xa)=""/10, 0xa}, {&(0x7f0000c2f000-0xad)=""/173, 0xad}, {&(0x7f0000000000)=""/206, 0xce}, {&(0x7f00006cc000)=""/92, 0x5c}], 0x4, &(0x7f0000281000-0x5f)=""/95, 0x5f, 0x3}, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000001000-0x4)=0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @generic="c0f5ddea33b4173503652a4f7a76ad78"}}, 0x1e) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000)=@assoc_id=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000002000-0xc)={0x0, 0x8001, 0x30}, &(0x7f0000001000)=0xc) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001000-0xb8)={r1, 0x6, 0x9, 0x2, 0xfff, 0x80000000, 0x401, 0x10001, {r2, @in6={{0xa, 0x0, 0xfffffffffffffff8, @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]}, 0x380000000000, 0x100000001, 0x2, 0x8, 0x4}}, &(0x7f0000001000-0x4)=0xb8) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x0, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000002000)=0x0, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000003000)={r2, @in6={{0xa, 0x2, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x9}, &(0x7f0000004000-0x4)=0x98) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000004000)="492435652e5594eba15c9be0b28e744e91aceb844d1a4eb3aafed74759730e32b157a89bf811ef6c8d2d13a769d901f543e534a05df5ce931b0defc4d788f392b7b57db450504260afca3797a6eca0dd7419e94ffd4da9b60a340829b7755a9b2bf1c8d656b84d5d8e54a6afe5f1f0e26c971f7a8239816aa6498390bc7adfc20734e4632b917197f1b009ec7acabe34903f598c6010aa02aca59642fd", 0x9d, 0x4000000, &(0x7f0000000000)={0xa, 0x2, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000002000-0x15)="213e5c79eb694f30b7ea7505a8ebfcfe860d603749", 0x15) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = getuid() mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000001000-0x38)={&(0x7f0000006000-0xc)=@proc={0x10, 0x0, 0x3, 0x1000}, 0xc, &(0x7f0000006000-0x30)=[{&(0x7f0000004000-0x334)={0x334, 0x39, 0x718, 0x3, 0x3, "", [@typed={0x8, 0x45, @void=""}, @typed={0xc, 0x16, @fd=r0}, @generic="adb961d8a57ad24312f2343c54f5ba589323d091013f32152430c6ce4d1ed505ba847d02657a9af6ff844dc550a471194b566fe0833a232daca664337b032aa0ac3e3ce813bb04af953f29904732526c2e70d286dc4ed6641f843b35e2cd16bd1e91cf992959b0b4fa7747917d37a8f27d45ed57af5a11a304442a91d22e9258e6be798d7e33178093eb3dfe37e3a55f9e55b1f58bf0d39aac2dda950621e85bcd7aecbcc723285d70dd5979ff17fc952791d40d9a6e1cf81aea6e55ecfaba89130e2681cd28071a140612ab7e935513c9cf81b42a91c036cf27ac3fe81613d034212b743d0ed4a3efa015ff8e", @nested={0x19c, 0x3b, [@typed={0x18, 0x3a, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @generic="919fe2f74eaa6acfd1cfa2f06ce2155b063bf2a37ece012bd5b72647c9809c846c90178ce28a480a0c08a14f967121e8bf59c28b453674f283ebb7957aa445b28fb7184e0200132d919fef3eea286c60d553623f3d01d8a1a6609ee0c87a22d560c5d1adb14edd4ba618b361760339864e7e481584375554c09b8434fa6a0bffaa5304b40f6128781b32355bd863dc7c81c0379d1f4528ef59fffaca4679cce2a921f73a818045eb13d93d39120b37495da9c71727dd0abc91dc", @generic="b871c6008e8f0c9b784266c479bea44d800d2e38b11cc0aca9ed7cfa4979fad924132436e77abfc898200320ebe941790ca947e0683b30774f44489f92127bfc15ffda445bd002e4a830fc0a989a038005cc2117eb871f5fe5d4019865754a2b9558e24769b5d8dbb87210a806fa19727b939e57954f7e1feed59a6da79da3967ea2ca5ca9c0456873684c855c4ab85d6e31a97a3bee1eb3a4d68f1b3e59501790a23fa4e745977b91f793f93a846f71c9b954eb84f6987bff6cb351609d3064db7ed37d4e"]}, @nested={0x84, 0x7b, [@typed={0x6c, 0x3a, @binary="5319c8717143eb1ee12b16ff612e67787a5c8770cc5123c8a246c8a53270634e5ca9316a0cd23b65e7fe57200fa8a415b2ae0f2145867412826a04d3b99d6da7d4bfab383831ccb424aecc9d59bfe48c93dc999e2af06515e7bfe2145455cfb9085eee65"}, @typed={0xc, 0x8, @u32=0xff}, @typed={0x8, 0x43, @void=""}]}]}, 0x334}, {&(0x7f0000001000-0x1a8)={0x1a8, 0x14, 0x200, 0x1, 0x2, "", [@typed={0x18, 0x1b, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @nested={0x14c, 0x83, [@typed={0x10, 0x5d, @str='ppp1]/\x00'}, @generic='`', @generic="3a4e29c2485d333dc91d73a75fbd2fc5322ceba87a968bc365", @typed={0x58, 0x83, @binary="25e40211d822c30979bbf3b034a286c43d2d40d948cc4ec75eb324a06b995a3033e645a6fd69fab8f6f208075b99b04cf4348e553c6207081fdbfa68384773f92867177557814daff5755c93e010"}, @generic="66476ca446fef9d54d33431baf9273bdd66eb8e21ac5e5c307f407109b0e4835e5e66abd9ee7d4e593d764e5a4bc47be08b61c95d59bbacce19c2878e1358a8d7b6c696d72b532f91e36f7e99ffa5d84aa626ae1b79a37676344c1f442927c678558ec9e43b85a74738e5c0d1c137a5d0093d759fa38c8ef72ca1ea13138f76ad07c78aeb4c2f688e59e25444fb6e2b729b376fc0bfd768b99fa80fd1f076f40aecf7d92239d1f0b0cd5085b5b8b0f3312306f", @typed={0x10, 0x6d, @u64=0x0}]}, @generic="8030c6f75e7721599646b2445020e7ed8641bc349b4dbbfdddfedaca03ab6fd56459a13f8ad3354c591eec3ceff0db7925d1cd5a"]}, 0x1a8}, {&(0x7f0000004000-0xac)={0xac, 0x35, 0x101, 0x6, 0x0, "", [@generic="df3f0269dd477921c666e13f27589954c0a014d1d7a06d7e18ff8b78664bfcbaef734ce54799241761306d03a3b5086c5e8d87ade98cf923f764fe4ba8fbb3461d89e49c7b12128868e1083f7b7d5eb27dc7897d1b084e5f6ff6139c7df3c0f6b72b3422b1ab83cf4c360e11b94c7231fa394014e72c28b44026ded8a01ce2620a9cbc161123251c04d4500985ad", @typed={0xc, 0x6a, @uid=r3}]}, 0xac}], 0x3, 0x0, 0x0, 0x10}, 0xc800) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000007000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000001000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x400, r4}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000007000)=0x0, &(0x7f0000007000)=0x4) 2018/01/19 19:27:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) sendto$inet(r0, &(0x7f00008d0000-0x9a)="27af35a787ce018dcf3d2737794d9e660a0d6c1b42a81b5b3039b86139640304c29971af3385586339745749bd4f305e5895ea44f953b7727ade3dce3e27545d45947ed0df36bc5981e069b2e96a618da01cf2e7d5dc72b374fb961358ca3caf414af475c312602db78efbfe5bc710cbbbcfb2fdb672446b242c04f4df79486f3c14f7e8e8ef9fecbab5b8099e143a20de699b71760c7021ad82", 0x9a, 0x84, 0x0, 0x0) r1 = socket(0x10, 0x200004000000002, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000a59000-0x8)={0x0, 0x0}) getsockopt$inet_dccp_buf(r1, 0x21, 0xd, &(0x7f0000c80000)=""/0, &(0x7f0000912000-0x4)=0x0) recvmsg(r1, &(0x7f0000273000-0x38)={&(0x7f0000420000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f000079d000-0x90)=[{&(0x7f0000efb000)=""/183, 0xb7}, {&(0x7f00003a5000-0x1000)=""/4096, 0x1000}, {&(0x7f00008ce000-0x26)=""/38, 0x26}, {&(0x7f0000e7b000)=""/143, 0x8f}, {&(0x7f00000db000-0x44)=""/68, 0x44}], 0x5, &(0x7f0000d9e000-0xb4)=""/180, 0xb4, 0x0}, 0x0) write(r1, &(0x7f0000506000-0x27)="110000001a0053f700e6caef1200030707", 0x11) 2018/01/19 19:27:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000a5e000-0x4)=0x7, 0x4) sendto$inet6(r0, &(0x7f000028a000)="", 0x0, 0x0, &(0x7f0000999000)={0x2, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) writev(r0, &(0x7f000051e000-0x70)=[{&(0x7f00000ea000-0x8d)="", 0x0}, {&(0x7f000011e000-0x18)="25101258dff378c65b0d28804d0c653c9717e55951943149209077087b05774808848f136499c9cd879f53665ce80b972214cdbc081208dd2ba3cbe3c6e03672b98e7e3bedd5da76852918f7f75fef1c39b3c5f2ddb777534162b0162266cc63c1313ae7ed204b07a9b3e82c3508898ba2c8b88eef43e8", 0x77}], 0x2) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000644000-0x8)={0x0, 0x0}) sendto(r0, &(0x7f0000a96000-0xe7)="d5133ed71d76ddf7f365de175b4a998457b615c0e54ab703ff52c8e0db01c4ba273f10a7d4e8a35cf9d22df905f56b3bfea459f6085da044cb25c108164bb3370b527831854087f7aaa18c3d63e526a53977f948543f67d6fb9a311e281c812573f7c101921b0e77d42e425346727a5d3eaa305286a2259e30863c9ac81ecf133bd0258d6588c633c8c8bff58b10732eb10a33d0a44a6bb53816157a099d6b994107a57f3f80b781387914769148d90d8d20c58629f8de2a02b4e1001836d71d04959af37cb0ae0539b0ae9fc06f49f646ece18fe0ecbdb38442726aa8f2653f62e3ac8b1ff37d", 0xe7, 0x80, 0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x0, &(0x7f0000316000-0x4)=0x0, &(0x7f000035f000-0x4)=0x4) 2018/01/19 19:27:39 executing program 2: mmap(&(0x7f0000000000/0xef000)=nil, 0xef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000f0000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000016000-0x20)={0x48b, 0x3, 0x0, 0xffff, 0x0, 0x100, 0x4, 0x100000001, 0x0}, &(0x7f00000ea000-0x4)=0x20) mmap(&(0x7f00000ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000f0000-0x8)={r2, 0xfffffffffffffffd}, &(0x7f00000ef000)=0x8) mmap(&(0x7f00000f0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000f1000-0x98)={r2, @in6={{0xa, 0x3, 0x100000000, @loopback={0x0, 0x1}, 0x43}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf04a, 0x6}, &(0x7f00000f1000-0x4)=0x98) syz_emit_ethernet(0x4e, &(0x7f0000035000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "e4f507", 0x18, 0x88, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x8, 0xfffffffffffffffd, [], "152dd20c2fdd0610"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) mmap(&(0x7f00000f0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f00000f0000)={0x0, 0x0, 0x7f}) mmap(&(0x7f00000f0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f00000f0000+0x14a)={r3, 0x0, r0}) 2018/01/19 19:27:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00003b3000)=@common='erspan0\x00', 0x10) connect$inet6(r0, &(0x7f0000efa000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) r1 = accept$unix(0xffffffffffffffff, &(0x7f0000d52000)=@file={0x0, ""/4096}, &(0x7f0000b9a000)=0x1002) sendto$unix(r1, &(0x7f0000abe000-0x6d)="c3446085069be398b8befbea129e8456e8e2fa152358c7cffc326ba737e94419153bb3a0c7426b362c48b3102eda1b5abb28eae877ce879aeae1c1b41ba4b8e05eb9ae04f7c64f3e2ba326368dbe668aee0b6d39d5b400edc7520f001195502c4a2a813b44907e0be5f7f96501", 0x6d, 0x20000014, 0x0, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000135000-0x4)=0x0) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f000092f000-0xc)={@empty=0x0, @multicast1=0xe0000001, 0xfffffffffffffffd}, 0xc) 2018/01/19 19:27:39 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x84) mmap(&(0x7f00008ca000/0x10000)=nil, 0x10000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000002000-0x14)={0x0, 0x0, 0x8000000100000, 0x0, 0x0, 0x0}, &(0x7f00008d8000-0x1)=0xffffff49) 2018/01/19 19:27:39 executing program 6: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = accept4(r0, &(0x7f0000001000-0x4e)=@generic={0x0, ""/126}, &(0x7f0000008000-0x4)=0x80, 0x80000) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000007000)={0x0, @in6={{0xa, 0x3, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2, 0x3, 0x80000000, 0x7, 0x0, 0x9, 0x5, 0x3, 0x8, 0x3f, 0x2, 0x7, 0x0, 0x4d, 0x1000000000000000]}, &(0x7f0000009000)=0x108) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000002000)={r2, 0x3}, 0x8) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000007000)=[{&(0x7f0000002000)="0500000000000000061c32fc0b98f83dac2c0db521fde971f11368a82cc15eb4037dc10000000700e4e8bc0008fb9747050000000000000053c5c8d09d711301d993d699baa0543a20a3df69e222f44d6c8623063316252c1912ce8f0e8fcb17feb833982421ac1873a07c948cd6e8ca747e41e0040747a04868051ec4dd16ef426ef00699a6bc16a27e0129d153b8e872a362d4d143b827e608e384b0f3cfa08653eccdc68218e13a6ce3622ac72c9a827a90d9a5", 0xb5}], 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000005000)=0x0) 2018/01/19 19:27:39 executing program 4: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000008000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f000000a000)=[{&(0x7f000000b000-0x1000)=""/4096, 0x1000}, {&(0x7f000000b000-0x1b)=""/61, 0x3d}], 0x2) writev(r1, &(0x7f0000008000)=[{&(0x7f0000009000)="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0xe21}, {&(0x7f000000a000-0x1000)="3c617434ee1d3d6ca6365aae28abd760006336f9e18044e9a60a871630bd2a54ee59d0fe7fccbb2cde967f93fa610bbff4c584a04ad1fefd0c7ebf200f764540c4185ab4c0cefb4661ac851907180a38557730cc2cf8c4d4ba7597ee43478a7db1012a607b03bf4d2a955c6bb671f5ccb2e570175026a439a2f2555e82652e2bca6c0e948a6af34c230099d86f465943613b7b79838e5ab2fcf996353c3ba4e1a2b056e32f0286badc555e866e0ade643c081da767f959fd912406fbac5d955d1188e53d1fe21615e3194818c79d95c2c43ea9f59bde8dd6c6c526ec4f993613b50ea8e33132f66107f97b5026010e90ed3508b423cf5b2d01a844676c9fab4b08fe67fd5575e015f20c1acfd3aed4c8bce9e7b99e5f3d42a5c0549ed3622f83092681baf425c59cbf70eff7e98a0ab52feeff5677b6bc6ab4922d5c4f18746b455b8c409f43810f1a869b1665ebb5604d31ee9d3a6a116f8662267013f95890d9dac5824ce3bd9af112cb79da109da6cc8d1d940ffddd3e54d2b4a8367be6906ed7ce4ecfcd6511515d23314baa3a6dfc150858b64b5b87a268be3e6d39d0b8d6ee7f69ea06285c0fa87c79a14112c2bd2e2c1d70a31bd2a15b6ff6d3d86538413e4454732a1d7d70ec23a2f2d244e97bd63aba84a46d4a0baac3e08d1613b2d0f4dc18f3a7b1cd8d1cc235a7fd531addb9fac3a5df3d5745c9b06ee01367d3a296675bb581753bb5e6383a6f7cfe9449bec9f66644a472ed5cd2cd2c65dd533c7227e739a6c2c7948f23353e77bb04ab50a121dd12b0a2c0ba4b77d69bce18c8fb3a48e93113fd0fba9e9c326a044e4f61d3045624d6870b8e78bb420219f2c1c166dcbb78d6b8a5e0114e1beb5958f30fd3a70390cd63a47829fb3704658bff9d8c9c61ca2abbd4d365af09413ada55f378191fceca7290107d32a790eaff8656c9c927b291bc332881c6577871263007baab62aedae3d1a796c0c02cbec3c3e88fa82130f04567fdc62567c9a4171eb155947a1763bf6fc54aa50721fd0f55896ac42477f1904aa4823226e65975ee4c6e5fa74d5aadc62451ff704cdef6cb349d29c62c991aada34f1f79be78a4dbbf3dce540f7e0660bbe2e59705d9101d2ffce9d87d5a878b3575996ac228a291e667c2c6c77c898dba7b73ce748a70135334d253d374b89c3c0b7278e42cbc4dd1b05e17455f15a554210a3cdeb60d4db75f28793639c893255e4b6916cad5dca97b053bf8bb7c79fa7ee5b14a6e637e74cac7ccc92d8cd49470128641ba947afff303521d35de4e0230b5c87dad8036e234175ca0dee4f82b26e21e5df0383174f404333821171f5a9895bfaf084a00f68a078e2049ccf59d2070d05ed28b51e17c9ea6fe6e45171ca5fda14e5913eeecff2562e029b51c93f79550428ffa245ee1210f80ff94f809e3ef6bf79f30636db55866d0aa6a55439ef240820e9c24f8520dcce1fe3b751c9a22f7def7b9e32013b0f9728ceef3835ed5b7dbee55e657e9808d46c765314e1502b07d74f8976dfe5a6a78940aa54fef2370228f682a0d16dab1912bb9814caaeb86e0b7ce52b42d66e08d8114fbde8e91873a7200cb16adc66c1da9272566f38ab1476a06470391b4acfebf4f0b9d2fbc5c6c4f19b42095a7da7d6cee47200b46ae55598390b447dc35651a4599ec9e6220ccccfce209e68b3b3327e97371e668e53850b2fa9851af7d09f1c7f831a9b4801907fb5ad49d8d975c83ed451f99587536e9d228de7ddd68d0ba43187dccaf3edc28af0767051ef42c53b9c69ac69f263a421550ee2708d3a13d33bd7acf3a68dd1dd0371e19180741b37c11ec035e1eff46d284b3a1743dbd2766383c4202eb9bf5156a39b58dc85c32fcb43d2965f6b5ea44de511c0ef87fd6120ab3813ce809f2634405cda5a8c4265b2ff64f606f4f185a9dc736dd064babd85dd06c24a9fe85938d908382755e93e1d0dec42596614b902fc8ff8643c7a5355c9a005e4ddae9fbecafc6577b29874c0a8710fe31e7dd626de8f2e97b4e35082a5293832bda11a75441125f22947bc099baf6da40d6d919b441325fc275fbbb0fd1bc507faf0e2c5b759e8da838866ac177165affef7c866f259c6957c5e85881b5311f992fca64d11be1d0fb9eaf08454932942ceb5c5f913c7f61bfd2114ce4ed7de4fc1673738945f25a41f5b95d8d56108ee970281ec6c225a738500da919325dd4bdf18b97b301524772ac023f83dd39e35045afe4016a5f176ef2124e8facd379a885b00fa2c0722b8ef713cf1beda3ed34883a56d0fa5e3376522e7b9ecde98fe27eeb3d53efd503be058621f5f7f36302a0b868b3a1407cf4014d86652eb37b0184b631e718498dcc0b2cd784729cb0dbc1d28069eb0930cf10332d9cfaaa8121c04f076f83c2a47aa708b655d53e1964e3a9645b82a7f2eca3a9769e274b7d15b3d6a53061089e7d6b9c2122025c6e97eab55630ec2a4a8b68889107f13473c74e0930a605cd76e6c3b32f798cfcdf75f3b35b1918f8173615e348f5e3ac5361f9e83f6977c7ba94e7bb84bdcb56621d4dc96d0cdbf5706332bdb28e360a91a8f16c82f26450bd03bc3d52c8b28ad20aa7c3b37531dfbb182cef1bbc4f8c77c079f4b64b06895344c1abd8e9554bf9b4ea9a01fdc9c945cdcb2bd04aeb280cca52587274e913657529ce4068a22b088f285070f1f46313c0e66bbe5d38f9dffef7b622a1692f09d926fd02c48f94aa31ecc994830326410ca31e378b05ae85bace2417863691b2f5f56b6224eb5a19d1391beccfa560c8f026806586c1f9e718e97637f4df041c5180857955634de2de6043056d30e74b6522a0f9bb2260a94881e5a205f643a57313b5931918ef655ba4b0761899ee49c51bccde820c1028ba879b089c2b771babb1d57c03ebbeed293a129c809bd7893090a3ca557a1bd6112b7924e2aa699da8e99d7e29a5910a812478dba88ecda782ec14bf08f9d22402d50b94cf5702da59c8353464efe4b9631cd885f2ca684825550d90c5673a4810275e2446f0230a3b8628b8265a7a117cf2701e3499914bb682d2e872c576e9f91ac00472433cd6bfc225ee9c971c4a24addcb78d01809dfbeb758daf98083c2fe1fb6b55f52fb439207239252ef2e20df424f512e56a070424710a300d7b3c97bd776edca5a91fce7647755c7a24fb88d0522ad8355bf91e9f07eaa709de4e6695922b1db6beb45792f9246b58d23c6b1a024e8e0f2713b6a740518dc3991025abac20fadb3d68f0cdd221b3c026750b64ebf68a431e64be552874a44f69d4a000e043fe883955f4cdb1c5cdb2e8b3c0c781a9100cf4f506317ba4705d1959598b551ee17504b46b361c8d4c04d94718b53024adc86e38ef3c112a17104245b24c5b41fdb985fd30e0dacb5b1bc95795d9946aff3b61873df838b7ef31ec2202e875628284569507f4d59a9afd988190bdce353651fe5403aedde23e290fdcc3186427bd1654c45fa7c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0x1000}, {&(0x7f000000a000-0x71)="e02abbdac27f9a61ce15527aadd729bfb74015398426d0111b84e89c50f183a8e36487985b1988d8f65f3f1b3d56604d422533baa6d682b0422820f678a12b5273ade44266e96f3cad477ca04c241e39df9f8f9d4b2e0ad1b915210a064792638962eaaf52c4221b0f8ff61ed63d3c5fc7", 0x71}], 0x3) mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000024000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000025000-0xcc)={0x18, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x11, 0x0, 0x0}, [@nested={0x4, 0x9, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000018000-0x27)=""/39, &(0x7f0000025000)=0x27) 2018/01/19 19:27:39 executing program 5: mmap(&(0x7f0000000000/0xd39000)=nil, 0xd39000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x1000000884, 0x7fde) pwrite64(r0, &(0x7f0000369000-0x1)='4', 0x1, 0xffffffffffffff00) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d32000-0x1c)={0xa, 0x1, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20000000000000}, 0x1c) r2 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r1, 0x5) connect$inet(r2, &(0x7f0000cf8000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$void(r1, 0xc0045c77) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00001fa000-0x8c)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000d39000-0x4)=0x8c) connect$inet(r2, &(0x7f0000082000)={0x2, 0x2, @rand_addr=0xffeffffffffffff7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f000056f000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4002}) connect$netrom(r0, &(0x7f0000830000-0x10)=@ax25={0x3, {"1571ef2c500530"}, 0x1f}, 0x10) shutdown(r2, 0x1) accept$inet6(r1, &(0x7f0000d26000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000d39000-0x1)=0x1c) socketpair(0x6, 0xa, 0x3f, &(0x7f0000089000)={0x0, 0x0}) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f000019e000)=0x0) 2018/01/19 19:27:39 executing program 6: r0 = socket(0xa, 0x80807, 0x8d5) bind$pptp(r0, &(0x7f000037b000)={0x18, 0x2, {0x1, @dev={0xac, 0x14, 0x0, 0xc}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f000093b000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0xfffffffffffffffe, 0x0, 0x4, 0x0, @rand_addr=0x0, @empty=0x0, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, &(0x7f0000ea3000)={0x1, 0x1, [0x0]}) 2018/01/19 19:27:39 executing program 2: r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r0, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000494000-0x10)=[{&(0x7f0000001000-0xc3)="97c52b27a483b70a06744af5bf7adf83348b545f7daf75d3b2b65891cbf0a952f2a21555dd36e6a57b30dc342b275e240694d6c140aedc4b8afbf9a272851e85e92ca841c369fb6b51d2a880aefbeed3e91dd9d656e3d8f1e420c76d43fa73b15859f57c91f82e9a304e1564f8e03c3cc406ab5ffbd6c0141860606c336c67cd5a33e141638d85368661ead6abbf5bc7774da903b1d69cfc683a6fc9e6cede367d31728727d916e9a98ff54be491231cd571239e6c6daa1f899c22d1460475084e0bc8a0818565c9c8d6c55b1206", 0xce}], 0x1, &(0x7f00000d3000-0x18)=[@assoc={0x18, 0x117, 0x4, 0x9}], 0x18, 0x40000}, 0x4004000) 2018/01/19 19:27:39 executing program 7: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001e000)={0x24, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0xf, 0x0, 0x0}, [@nested={0x10, 0x7, [@typed={0xc, 0x2, @ipv4=@multicast1=0xe0000001}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x6, 0x6, &(0x7f0000024000)={0x0, 0x0}) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000025000-0x4)=0x0, &(0x7f000000e000)=0x4) 2018/01/19 19:27:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000df0000)={0x26, 'skcipher\x00', 0x0, 0x0, 'rfc3686(ctr-aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003cc000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000f39000)=[{0x0, 0x0, &(0x7f000019d000)=[], 0x0, &(0x7f0000418000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x80}], 0x1, 0x0) recvmsg(r1, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00007ba000)=[{&(0x7f0000a20000)=""/163, 0xa3}], 0x259, &(0x7f00007f2000)=""/0, 0xfffffffffffffef1, 0x0}, 0x0) 2018/01/19 19:27:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000534000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg(r1, &(0x7f0000c5a000-0x38)={&(0x7f00001a3000)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000fbd000)=[], 0x0, &(0x7f0000bd7000)=[{0x10, 0x117, 0x4, ""}], 0x10, 0x0}, 0x0) r2 = accept$inet6(0xffffffffffffff9c, &(0x7f00004e8000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00001ad000-0x4)=0x1c) getsockopt$inet6_opts(r2, 0x29, 0x37, &(0x7f000001e000)=""/223, &(0x7f0000388000-0x4)=0xdf) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000284000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_DROP_MASTER(r3, 0x641f) 2018/01/19 19:27:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000351000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fc4000)={0x25a, &(0x7f000098b000)=[]}, 0xfffffffffffffe47) 2018/01/19 19:27:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000000a000-0x3d)={0x26, 'hash\x00', 0x0, 0x0, "637263333200001f000000000000000000000000000000000000000020000063000000000000000f000000000000f3ffffff0000c600"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="2269026c", 0x4) r1 = accept$alg(r0, 0x0, 0x0) pipe(&(0x7f0000786000-0x8)={0x0, 0x0}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000c93000)={0x0, 0x0}) getsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f00005a5000-0x5)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000d57000-0x4)=0x5) read(r1, &(0x7f000024a000)=""/122, 0x7a) ioctl$DRM_IOCTL_RM_MAP(r2, 0x4028641b, &(0x7f0000e83000-0x28)={&(0x7f0000000000/0x1000)=nil, 0x5740, 0x5, 0x2, &(0x7f0000150000/0x3000)=nil, 0x8}) 2018/01/19 19:27:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) pipe(&(0x7f000061d000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) socketpair(0x2, 0x0, 0xfffffffffffffff8, &(0x7f0000b68000)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000f2e000-0x10)={0x2, &(0x7f0000a84000)=[{0x0, 0x0}, {0x0, 0x0}]}) getpeername$ax25(r2, &(0x7f0000f6a000-0x10)={0x0, {""/7}, 0x0}, &(0x7f000059f000)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00005ca000)={0x0, 0x10000}, &(0x7f00005f5000)=0x6) ioctl$DRM_IOCTL_UNLOCK(r3, 0x4008642b, &(0x7f0000c4e000)={r4, 0x0}) bind$alg(r0, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) r5 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_SIOCOUTQ(r5, 0x5411, &(0x7f00001a0000-0x4)=0x0) getsockopt$inet6_dccp_buf(r5, 0x21, 0x0, &(0x7f0000db8000-0x31)=""/49, &(0x7f00009cd000-0x4)=0x31) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df7000-0xc)="", 0x0) 2018/01/19 19:27:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000383000-0x10)="0000000000000040000081000000e314", 0x10) socketpair(0x10, 0x805, 0x80000000, &(0x7f00008c9000)={0x0, 0x0}) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f00000b4000)={0x0, 0x0, &(0x7f00006d1000-0x40)=[{&(0x7f00008ad000-0x201)="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", 0xfffffffffffffefd}], 0x100000000000000f, 0x0, 0xfffffefe, 0x40}, 0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00009c5000)=@assoc_value={0x0, 0x100}, &(0x7f0000445000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000eb1000-0x8c)={r4, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) accept$inet6(r2, 0x0, &(0x7f00002d0000-0x4)=0x0) recvmsg(r3, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000140000-0x30)=[{&(0x7f0000efb000)=""/16, 0x10}, {&(0x7f0000435000-0xbb)=""/187, 0xbb}, {&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x3, &(0x7f0000b96000-0x39)=""/57, 0x39, 0x880000000}, 0x60) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000eda000-0x8)={0x0, 0x0}) 2018/01/19 19:27:39 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000000000)={0x2, 0xfffffffffffffffc, 0x3f, 0x9}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00004ee000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000cf9000-0x4)=0x0, &(0x7f0000220000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0xfffffffffffffffd}, 0x10) poll(&(0x7f0000fa3000-0x8)=[{r2, 0x0, 0x0}], 0x1, 0x0) 2018/01/19 19:27:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0xb, 0x6, &(0x7f00005b7000-0x8)={0x0, 0x0}) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000292000-0x4)=0x41, 0x4) r1 = socket(0x15, 0x80005, 0x0) getsockopt(r1, 0x200000000114, 0x2713, &(0x7f0000bb9000-0x1)=""/1, &(0x7f0000001000-0x4)=0x194) 2018/01/19 19:27:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000324000)="6c29f5251271fbb91eda906c5604ce26", 0x10) listen(r0, 0x0) r1 = accept(r0, &(0x7f0000dd9000-0x10)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f98000)=0x10) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000008000-0x4)=0x0, 0x4) setsockopt$sock_int(r1, 0x1, 0x2f, &(0x7f000003d000-0x4)=0x9, 0x4) shutdown(r0, 0x0) 2018/01/19 19:27:39 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1d, 0x3, 0x1) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x65, 0x5, &(0x7f0000000000)=0xaaae, 0x4) writev(r0, &(0x7f0000002000-0xa0)=[{&(0x7f0000000000)="f3", 0x1}], 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000003000-0x4)=0x7, 0x4) 2018/01/19 19:27:39 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x7, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x7, 0x6, &(0x7f0000001000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000000)={r1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r2, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000000000/0x96a000)=nil, 0x96a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000901000-0x10)=@generic="e191213a1c3d885a02e804af6b67b5cb", 0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000961000)=[@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x4}], 0x1c) mmap(&(0x7f000096a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000096a000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000095e000-0x8)={0x1, [0x0]}, &(0x7f000095e000-0x4)=0x8) mmap(&(0x7f000096b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f000096c000-0x8)={r5, 0x867, 0x6}, 0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f000095d000-0x2)={r5, 0x0}, &(0x7f000095c000)=0x8) 2018/01/19 19:27:39 executing program 6: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x200000000000032, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000009000-0x14)={0x200000000001, 0x7, 0x5, 0x8, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000006000)={r0, &(0x7f000000e000-0x1000)="", &(0x7f0000009000)="", 0x0}, 0x20) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000)={r0, &(0x7f000000a000-0x86)="", &(0x7f0000007000-0x1000)=""/0}, 0x18) pipe(&(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000000c000-0x20)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000b000)=0x20) 2018/01/19 19:27:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000882000+0xe1b)={0x3, &(0x7f0000e9b000)=[{0x0, 0x0, 0x0, 0x7}, {0x45, 0x0, 0x0, 0x3}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000346000)={0x0, 0x0}) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f000006f000)=0x4, 0x4) socketpair(0x7, 0x1, 0x2, &(0x7f0000db5000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000e0e000)={0x0, 0x0, 0x3, 0x7ca6}, &(0x7f0000858000)=0x10) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f000097a000-0x8c)={r4, @in6={{0xa, 0x0, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) sendto$unix(r1, &(0x7f000000d000)="", 0x0, 0x0, &(0x7f000000e000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) 2018/01/19 19:27:39 executing program 4: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x5, 0x84, 0xff, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000c4a000-0x8)={0x0, 0x0}) ioctl$int_out(r1, 0x5462, &(0x7f000054e000-0x8)=0x0) getpeername$llc(r2, &(0x7f0000832000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00009cb000-0x4)=0x10) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r3, 0x29, 0xd1, &(0x7f0000c4c000)=0x401, 0x4) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000e30000)=@assoc_value={0x0, 0x7}, &(0x7f0000afc000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f00008bc000)={r5, 0x79c, 0x3, 0x1}, &(0x7f0000eb4000-0x4)=0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000b7e000-0xc)={0x0, 0x80000, r4}) ioctl$DRM_IOCTL_MODE_SETCRTC(r6, 0xc06864a2, &(0x7f00006eb000)={&(0x7f0000b7e000)=[], 0x0, 0x2, 0x2, 0x0, 0xaf2, 0x9, {0x3, 0x0, 0x1, 0x6, 0xfffffffffffffffa, 0x80000001, 0x1, 0xfffffffffffff801, 0x8001, 0x6, 0x8, 0xb714, 0x100, 0x80000000, "dbf9f3560a7a02cc7cafa9db40f4130433331994ccce13d7455cf5111256b67a"}}) ioctl$sock_inet_SIOCSIFPFLAGS(r4, 0x8934, &(0x7f0000228000)={@common='teql0\x00', @ifru_flags=0x0}) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f0000fb1000)={0x8, 0x1, 0x19, 0x0, 0x3}, 0xc) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f000000d000-0x7)={r0, 0x18, &(0x7f000000c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/19 19:27:39 executing program 3: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80006, 0x10001) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000002000-0x4)={0x1}, 0x4) r1 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r1, &(0x7f0000000000)={0x1d, 0x0, 0x0, 0x0}, 0x10) r2 = socket$inet(0x2, 0x80000, 0x200) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f000000d000)={0x0, 0x6}, &(0x7f0000008000)=0x8) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f000000d000)={r3, 0xc4c6}, &(0x7f000000d000)=0x8) setsockopt(r1, 0x65, 0x10000000002, &(0x7f000000c000-0x4)='\x00\x00\x00\x00', 0x4) 2018/01/19 19:27:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) accept$packet(0xffffffffffffff9c, &(0x7f00000fe000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000bf3000)=0x14) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f000082e000)={r2, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0x0, 0x0]}, 0x10) socket(0x9, 0x1, 0x101) mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x800000000000010d, 0x2, &(0x7f000031e000-0xab)=""/4, &(0x7f0000b91000)=0x4) 2018/01/19 19:27:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000275000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(anubis-generic)\x00'}, 0x58) r1 = gettid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000a6000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000943000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000341000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000858000)=0xc) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000318000)={r1, r2, r3}, 0xc) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000243000)=0x0) r4 = socket$inet(0x2, 0x800, 0x9) r5 = socket$l2tp(0x18, 0x1, 0x1) ioctl$SIOCGIFMTU(r5, 0x8921, &(0x7f0000514000)={@common=""/16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair(0xa, 0xa, 0x6, &(0x7f0000ec2000-0x8)={0x0, 0x0}) connect$bt_sco(r7, &(0x7f000081a000-0x8)={0x1f, {0x5, 0x1, 0x401, 0x6, 0x1, 0xff}}, 0x8) r8 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r8, &(0x7f00005d5000-0x38)={0x0, 0x0, &(0x7f0000fc2000)=[{&(0x7f0000fc9000-0xb5)="6edce12a068bb143ce4f9800f957e38e", 0x10}], 0x1, &(0x7f00007cc000-0x30)=[], 0x0, 0x0}, 0x0) ioctl$sock_FIOGETOWN(r6, 0x8903, &(0x7f0000817000-0x4)=0x0) ioctl$void(r7, 0xc0045878) recvmsg(r8, &(0x7f0000c0c000)={&(0x7f0000069000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f7c000-0x20)=[{&(0x7f0000aa7000-0xab)=""/171, 0xab}], 0x1, &(0x7f00001d6000)=""/0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r6, 0x84, 0x6, &(0x7f0000df2000-0x8c)={0x0, @in6={{0xa, 0x3, 0x80000000080, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000319000)=0x8c) setsockopt$bt_hci_HCI_DATA_DIR(r7, 0x0, 0x1, &(0x7f000099b000)=0x9, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000212000-0x1c)=[@in6={0xa, 0x0, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xff}], 0x1c) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r7, 0x84, 0x7b, &(0x7f00001da000)={r9, 0x5db5}, &(0x7f000066a000)=0x8) sendto$inet(r5, &(0x7f0000464000)="e6c218c4df193de52169223b17745682d47733e236f65210797ad8066c42e086587bb09f6b8594", 0x27, 0x4, 0x0, 0x0) bind$alg(r0, &(0x7f00003af000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(cbc-serpent-avx,sha3-512)\x00'}, 0x58) 2018/01/19 19:27:39 executing program 0: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000)=0xe8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000004000-0xc)={@multicast1=0xe0000001, @rand_addr=0x9, r2}, 0xc) sendto$inet6(r0, &(0x7f0000002000-0x51)="54f914a0d2c0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c928c4bb573d18be7f79dfbfdff18b401", 0x2f, 0x0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x200000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xd7bd}, 0x1c) r3 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000005000-0x8)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000004000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0xffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000005000-0x4)=0x8c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000005000-0x10)={0x1, 0x9, 0x2, 0x20, r5}, 0x10) getsockopt$inet_mreqn(r3, 0x0, 0x22, &(0x7f0000003000-0xc)={@local={0x0, 0x0, 0x0, 0x0}, @empty=0x0, 0x0}, &(0x7f0000002000-0x1)=0xc) 2018/01/19 19:27:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000312000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$int_in(r0, 0x5452, &(0x7f0000e76000)=0x400) r1 = accept4(r0, &(0x7f0000764000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f000088a000)=0x10, 0x80000) recvfrom$unix(r1, &(0x7f0000c0b000-0x15)=""/21, 0x15, 0x0, &(0x7f0000491000)=@abs={0x0, 0x0, 0x3}, 0x8) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f000048c000)=0x0, 0x4) shutdown(r0, 0x1) 2018/01/19 19:27:39 executing program 7: mmap(&(0x7f0000000000/0x96a000)=nil, 0x96a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961000)=[@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x4}], 0x1c) mmap(&(0x7f000096a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f000096b000-0x88)={0xe5, {{0xa, 0x2, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8c}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095e000-0x8)={0x1, [0x0]}, &(0x7f000095e000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000095d000-0x2)={r1, 0x0}, &(0x7f000095c000)=0x8) 2018/01/19 19:27:39 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x80001, 0x84) sendto$inet(r0, &(0x7f000001d000)="a5", 0x1, 0x0, &(0x7f0000001000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/19 19:27:40 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xc, 0x80000, 0xa044) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$alg(r0, 0x0, 0x0, 0x800) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x81, 0x8}, &(0x7f0000003000-0x4)=0x8) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x8, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) 2018/01/19 19:27:40 executing program 0: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000003000+0xb03)={&(0x7f0000003000)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000000e000-0x1120)={0x20, 0x26, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0x8, 0x8, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) shutdown(r0, 0x1) r1 = socket(0xd, 0xb, 0x6) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000022000)={0xa, 0x1, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x6}, 0x1c) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r1, 0x0, 0x0, &(0x7f0000023000-0x22)=""/34, &(0x7f0000012000-0x4)=0x22) bind(r0, &(0x7f0000021000-0xc)=@nl=@kern={0x10, 0x0, 0x0, 0x80008080}, 0xc) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000024000-0x18)={0x0, 0x2, 0x20, 0xffe00, 0x81}, &(0x7f0000011000-0x4)=0x18) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000023000)={0x9, 0x4, 0x0, 0x1ff, 0x6, 0x631, 0x3f, 0xf99b, r2}, 0x20) 2018/01/19 19:27:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000080c000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000003000-0xc)={0x0, 0x100000000, 0x20}, &(0x7f000021a000)=0xc) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00002f3000)=@assoc_id=r2, &(0x7f0000b76000)=0x4) bind$alg(r0, &(0x7f0000015000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58) sendmsg(r0, &(0x7f0000cfe000-0x38)={&(0x7f00006c7000)=@rc={0x1f, {0x101, 0xfff, 0x8, 0x3, 0x7, 0x4}, 0x1}, 0x9, &(0x7f0000969000-0x90)=[{&(0x7f00008ef000-0xe7)="b5fcecad98bbe3d7723ff53ba4f57fd07385240ee2ceb5e633adee5165a8d3f17c788259380467f48823e3b127ffcb674776b0dae9a2e0bf477f6d6b0103c86ff6d4238338960c40391e6187c552d82500e1fb34899f09d8fa28e7bf5ef3f44ff3e983b503c27c4c011f4c7d17c11a146421b8a34e2540001a18a9da7c80fd0b397ad37d88c56bc4a8893a0ef48ab5d6e7f3aad9daca0b3930730eb24f8283f968b0dc85cda6d392cb8f348da170f1bb84569a2c7ff904c34c2ff8912576c8c884e4d47b66ccad14fcf9f2a9d89c1f850036b34c59d9ac132c57758e81cd8918037e9b8f778c85", 0xe7}, {&(0x7f0000085000)="fc982156c1f0dbb2c2792c1e526c49ee9991139dcdff5a26a1bbc2979e77c67e066a12f435d79e572efc6450fec2a0fc57bf07785940f34f7df32af13b40c25161f181167e1ba303d9319d31b3f9209d5002602ded73b546c34bfa2c091099240879c2f2c725654549a16bf74d6abdb2d425487837235b6a56d42b4fe54294d860fc21ec05886306951a312c0f9143db207b0a17557e61601609c122dd1ff95ccfedec9242a05702611d81e7b4d12d349cc30d540074fb8443cf208472de41b0e74a385a6c081b31ce72e4cd8f5a8276bb9bd25f407897b93fed3f94878f952c26138685f04a74ca26a0e64485", 0xed}, {&(0x7f0000032000-0xcd)="fcc1e741b0a9ab0c76e122a1abc4a089cd531f04d1c64223a75ad025cfd70558a319f0b8be94169f682847ae3dbfca2f88f67f35ee58f0b3934bae29c4c0f2d30cc6ee3bf50d355f8aa0c8674226870e35fff4a35564cfa3edd4499cf2838e4c2a0bb4a58e930713602ece48a95f8940e9a251416110a09ef56aac5799826bf02fbedf75be20282013abec890fb231a598cd9d45052a1f3c08d93d36a73cab5178996e5ec1686d8aa2540fc0b943a788c380c72f670440d651418f4920fc243ee4c0b5c5d8ee0fa2569f493b96", 0xcd}, {&(0x7f0000fb5000)="34fd9b8e1cc9486c313c35a5373e22de220bdeae1b73031a0c724490d000f318e3c7bdfa4008583d610b162a324d00596dd33935eb496f7e94342b42b3b5ef6bc11b7bb4e43ce9f0d4f02e4899f17e", 0x4f}, {&(0x7f0000799000)="d5ef368f5dc63fc9c0dcf9b31c38b799d9eb9720d8d4b38792b36dcbfa9bba0505b08d3e580260df78d442793a95ceb9488ce21556e80faf9f12b49a841ae2e936b378e3b38aef1bafa2ebfc8f58510d3332b29a173643f09ddeb6a1ac6803cc633693e173d5a0ec7ee465967dccec1d8d70116d8d856772391df10e9194821d4a2e441a0088082e2d68f6b512619a990bbc554d2f5e094507b5", 0x9a}, {&(0x7f0000f93000-0x2b)="4f3a035a52296d2976e631abe61a0b218f7a99a40a06ed6ba5553afb12ab9f5470ba6baf8b01099c31c623", 0x2b}, {&(0x7f0000239000-0xf9)="e04782955ee892c09ae755717a43dec6bc62e67736bedb0317c48fa1b1703457b6d3fd40acc8d0ef5008b56366465f4ad469aec83185d87881f45d864bd6a0ea7ea37e9012d382db9c201c724bd677a5d86d7226b605fac70e18a4b740c4c25aeb4a35cce0e4df2edb39bc842ae441db302aae83c11b88997df331b86b4b5d069191849db38b8f47bec993a4ba246ef0755b7961d8d6007279945dec900559b760aee5bda533c774f844d2a18b8b014ca82e3978b0b30d76a838129463f563250b1f77e00d84165558391c9c43a669aefa398a9df78fe7492ea907f2568d16c944a5afb1ecabd919a6a51020a43b3441a225852d19b91f113e", 0xf9}, {&(0x7f0000caa000)="917893a9e6333eb5eea96092a26caa952c9b3456434ea18f1b831baf85d97e84b418fdf22f9833e31ae8d77955799f7fd6ad561c39d72dd692b43f57ea6102d47c141dd5e004672a0fb7a3d380922a85bb5d82bd8b02566452db8f38ff3908d0b8ae30aad432cc302d150f71128a7afaaea35bc9c9010c2793e4caa47ea0a59825171a1a8374ef63228bfb23d68ae4e533f5c720e163f2544f23b87db0dc72bd48dc0d7b52358c5e9326e66057874a0a5f67eded3dc006123f493bbe0d375a", 0xbf}, {&(0x7f00000ce000)="8f61c063ac885cd397af45df9ad983032b6bfc9fc5f84435acf595b39de0add4a1d43a808528e54bb45b59597900d88623878c9757fd0b3b8eec9158c1b2b49212b381", 0x43}], 0x9, &(0x7f0000e8e000)=[{0x1010, 0x13e, 0x2f93, "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"}, {0x30, 0x11b, 0x9, "0e0e77deee88e0965ab92e3857131ecc12f40904e92d71fe926a558802b8"}], 0x1040, 0x4000800}, 0x80eadf3b21e8b023) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000af9000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GET_CAP(r4, 0xc010640c, &(0x7f0000351000-0x10)={0xbd5b, 0x5}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000cad000)={r3, 0x1}, &(0x7f0000d5c000)=0x6) 2018/01/19 19:27:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f000035d000-0x4)=0x2d, 0x4) r1 = accept$ipx(0xffffffffffffffff, 0x0, &(0x7f0000670000)=0x0) accept$ipx(r1, &(0x7f0000874000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000cce000-0x4)=0x10) sendto$inet(r0, &(0x7f0000191000-0xad)="", 0x0, 0x0, &(0x7f00006e2000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/19 19:27:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000956000)=0xe97, 0x4) sendmsg$nl_generic(r0, &(0x7f00007d5000-0x38)={&(0x7f0000cb0000-0xc)={0x10, 0x0, 0x0, 0x0}, 0x7, &(0x7f0000757000-0x10)={&(0x7f000080b000-0x70)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = accept(r0, &(0x7f0000f43000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f00005df000)=0x58) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000207000)=@req3={0x10001, 0x3ff, 0xa7, 0xfffffffffffffff7, 0xfffffffffffffffd, 0x5, 0x3}, 0x1c) 2018/01/19 19:27:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x87, 0xff, 0x1, 0x9, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x8000000003, 0x8013, r0, 0x0) r1 = accept4$ipx(r0, &(0x7f0000d07000+0xb)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000ece000-0x4)=0x10, 0x80800) getpeername$ipx(r1, &(0x7f0000d68000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00001a2000-0x4)=0x10) 2018/01/19 19:27:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffffff, &(0x7f00002f6000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a34000-0x4)=0x26) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000fc7000)=0x6, 0x4) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00006fc000-0x8)={0x0, 0x0}) bpf$MAP_CREATE(0xe, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) 2018/01/19 19:27:40 executing program 1: mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000d9a000)={0x8, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000076c000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x5, 0x7, &(0x7f0000fce000)={0x0, 0x0}) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r1, &(0x7f000037b000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000fd0000-0x4)=0x10, 0x80000) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000fcf000-0x8)={0x0, 0x0}) getsockopt$inet6_mreq(r2, 0x29, 0x23201ccbb616c5e3, &(0x7f000020a000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000448000-0x4)=0x14) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r1, &(0x7f00006b7000-0x3c)=[{{&(0x7f0000fd1000-0x10)=@can={0x1d, r3, 0x0, 0x0}, 0x10, &(0x7f0000fd0000)=[{&(0x7f0000fd0000)="3ab4a97e634af5685c5d313fd504e97f1cba276987e146b7be622f5f576d5fa9ac784fb78be358667d44b1812b38aad9d4ed798b59cfaf149de388956b69ebdbf74829f009e1f7f92bace18aced06bb1c38b20cc4b3d4492886a09b877daf6e65374bf2be05c044461f868458adf485508a4c681380833fa81bd62dbcc", 0x7d}, {&(0x7f0000294000-0x92)="a99f618eea4c00501c7af5e1805187cc20890f2e63e1c152db33e8a021e5859795c79ca514b06ebf488b0a201f8558ac4311dd89936078fc39f82bbe864193ea265adeb4c3ecb8416d7c47c9971b177a742105a8fbb4ba8529c098fac5af996b4af63a56ec231c9810234e597d797f3d24063c17c965ea4b37c9e4a92a3623a31f4cdeac2a09c0fb4113e559d7ed960b6ccc", 0x92}, {&(0x7f000093b000-0xd3)="e540f9166ea8535e4f0ebb620aa48f6b97bf776baf6566eca2ef3f4a13318c990896d4f8996d96a8a9d70208e2ebd66bfabdcfbd6bdbad8e91d9da209b76cd72fd0c3b51acf20a086f19c86bc7bb058f9de205a95a056572aee209a8145ca65581374db251bbb9597f878b2f5fe4207f8940aea93c718a32f0691a99584be3784c23c1402aeaa254db8169cde0135c291d58e71e6680a1c62ed33705aa305f459a12d5b343019ca1f3492d1b5ed1cc9efc8205b4afd5155c124894e7fa39a4fde3d3dc4ed45714bac78ac0074f10aacd04a7a5", 0xd3}, {&(0x7f0000246000)="bb28b4ce595b2f27593d676f493637a0fdfa310931f33220a32fcc9283fc93a64ab71bfe7e053b6ff7738ad570eeb06ec067619bd0e593026896debeb1366819b6e51e042d9686f345cc6291182d0ca2adf2b254a1b32ed0a16673c3add743de337287af4d62dce5a226c43ce8156237103d251503d22aa43de2403b2b0fc430d8a0aab17f7968bffd39730903b1de", 0x8f}, {&(0x7f0000fd0000)="", 0x0}, {&(0x7f0000fd1000-0x6)="0363855c2a8f", 0x6}, {&(0x7f0000aa6000-0x5a)="de738104081fac17951869d25be173fc9051778f59d7f191acdcae2d74a7cda611729bc632d6cfc1144dd415865ab49409ef9257aedf9db5fc980941687482354f58528a01d74e1a67f268bffb74d77f34fa89c177d8b55d9f5b", 0x5a}], 0x7, &(0x7f0000265000-0x1350)=[{0x28, 0x115, 0xafe7, "a3ba32795dedc8f67a497d878d92822d2c2b4b61b60e256d"}, {0x1010, 0x119, 0xffffffff, "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"}, {0x48, 0x10a, 0x5a0, "254dd5ad570bad8e417c8db22d16058dc101a2a73336eb2a59cfb6e8a7f2f14fbf82cf20a6405b493c04f03f5ceff7cbe18485ae635ed6"}, {0x20, 0x19e, 0x7f, "450d8af49b546c00549fe04f49fe"}, {0xd8, 0x18d, 0x1000, "2f08e681591ce25f327bffc0dabbf951472f51d7a981b344a18c8a8b15d775ab36d15db6045eb849a1087ba0d303b59ac55fa4cd155b697ffccf7c1724c26433568f83024b0c3c3c49bf575dce794bf4eae26a93098a10162719f73e618faa591f242e2045816918e7f17c9b64b1e395f1712b83b007827bdd988f244b9ca618ed049206f6f8b395f108c9563a4ea9188253a598a8fdab402a1e75dbf61651ba2a5f8beca6fbc7bb5cdb26dd5cdf115e28a7cf31f2cf0c67692451b4a5ec63ef427bb7829ea95e33"}, {0xe8, 0x88, 0x7f, "951718b03171226bb58efb6cb6fd65f6de4fe827e10e074241160a7dadf63e4d657a4a5bd1df92e7d9be7500b3b338bef2c606e3859b5edad571a3eb9645c2821043e66ae8ebc889b3b4a92e2e0f975c59e949f8f77d6e26e1aef23a312b38de4862f06bda4a924262ee736ff00b77b4e77f42682d732852d791b4b34d4a1b9d6bee4461eeb55d201a556695f9f7bcd502bfefb299c51f208fd360429d22ee0e7f7a0c2fd38c47718ad304c0e0d8e7a9cb891b8c159ff78545c342bbdd3766f43f804476ed2724a8d8cbe3bcb1ec50b05c64bf5600003b"}, {0xf0, 0x117, 0x8, "18bec64ed855b8f27139af931423d2bcdd842d5f6a9dc1c82dea00d0af3e19d33d3b70cdb6c42237d1b108331c429533d64c02fd565b2c6c5c2f93962f932af6695e7b7eef47bd0eb5d24314fabd86f7e9125b1f9906d57b8e75b5da6625fcf10ede6a14c27d64953a55c891a2b78441b324efb9c80fa3a1fa0f941d0bbc471ff3c803f73537b896c357d886ed8d707b60769eff42b68d53be390a86d314af50f91cf671e6f5e17ce255309df688d0a39469b41efbd54fb8dc2948947f83723453264faa3667490b796f80a513de3255d1dc07e8458e889e86"}], 0x1350, 0x40000}, 0x7f}], 0x1, 0x40840) r4 = accept$inet6(r0, &(0x7f0000fcf000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000fce000)=0x1c) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r4, 0x84, 0x65, &(0x7f0000fcf000)=[@in6={0xa, 0x1, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1000}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x80000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x87a30000000000}, @in6={0xa, 0x1, 0xd47d, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, @in6={0xa, 0x1, 0x10001, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80000001}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xbc) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r4, 0x84, 0x65, &(0x7f0000724000)=[@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xfffffffffffffffe, @loopback={0x0, 0x1}, 0x400}], 0x2c) 2018/01/19 19:27:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet(0x2, 0x806, 0x1000) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000fb8000)={0x0, 0x1, 0x0, 0x4}, &(0x7f0000588000-0x4)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000e3c000)={0x0, 0x20, 0x3}, &(0x7f0000be8000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000f16000-0x8)={0x0, 0x2, 0x2}, &(0x7f000094e000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00006d4000-0x20)={0x9, 0x1, 0x2, 0x100, 0x8000, 0xfff, 0x8, 0x8001, 0x0}, &(0x7f0000814000)=0x20) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00007a4000)={0x0, 0x4e, "06c9f1fc966357cc4da3f42ec9f77ddb0cfe56ef223f9add026479b49007db243a32863d1bbe615c4d7c580c28fba1466199fa6ac8082fff306f4d41aa7f1a9336e97856532204521f532f168e0b"}, &(0x7f0000214000-0x4)=0x56) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f000084b000)={0x0, 0x5}, &(0x7f000062e000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000c7f000-0x8)=@assoc_value={0x0, 0x1}, &(0x7f0000a9f000)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00008ce000)={0x0, 0x7f, 0x1dfc000000000, 0x100000001, 0x2, 0x8}, &(0x7f0000850000)=0x14) sendmsg$inet_sctp(r1, &(0x7f0000597000-0x38)={&(0x7f0000aa4000-0x10)=@in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000004c000)=[{&(0x7f000058f000-0x1000)="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0x1000}, {&(0x7f00000a3000-0x1000)="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0x1000}, {&(0x7f00008ff000-0x4d)="ff235038f7949b355f9c6a8a3971da9755e07806b6a1538f6fa254d52e532e30ef855f0eb7194a61e49f0abc4ebe6dbfe41bae952b653f97231a577744e34d8336bdaf4ea50d2800f9c983a307", 0x4d}], 0x3, &(0x7f00005b0000-0x1e0)=[@sndrcv={0x30, 0x84, 0x1, {0x2923, 0x1ff, 0x8, 0x9, 0x4, 0x1f, 0x3ff, 0x5, r2}}, @init={0x18, 0x84, 0x0, {0x7, 0x800, 0x0, 0x100}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x820d, 0x4, 0x97e, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x7e7, 0x8000, 0x1, 0x2, 0x4, 0xffff, 0x2, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x4, 0x7, 0x5, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x3f, 0x200, 0xb, 0x1c00, 0x9, 0x3, 0x2, 0x6, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x5ee, 0x8, 0xe344, 0x2e0d, r7}}, @sndrcv={0x30, 0x84, 0x1, {0x7ff, 0x800, 0x800d, 0x4, 0x6, 0x8, 0x8, 0x3e, r8}}, @sndinfo={0x20, 0x84, 0x2, {0xfffffffffffffff9, 0x8, 0x6, 0x5, r9}}, @init={0x18, 0x84, 0x0, {0x7, 0x9, 0x96, 0x6}}], 0x1e0, 0x20000081}, 0x40000) listen(r0, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000aab000-0x4)=0x3, 0x4) syz_emit_ethernet(0x4a, &(0x7f0000a62000-0x4a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "01ff00", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) pipe(&(0x7f0000f8a000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r10, 0x84, 0x1e, &(0x7f00007fb000-0x4)=0x0, 0x4) 2018/01/19 19:27:40 executing program 4: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x7, 0x80005, 0x9) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000fe5000)=""/227, &(0x7f0000e41000-0x4)=0xe3) pipe(&(0x7f0000f67000-0x8)={0x0, 0x0}) tee(r1, 0xffffffffffffffff, 0x4, 0x0) 2018/01/19 19:27:40 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)=0x0) r1 = socket$inet(0x2, 0x6, 0x5) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000000)={0x7}, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r0, &(0x7f0000001000-0x57)="1d0162471dcd69bddba942842de764506443e03182441fdcad25cc81e5db756fefd23fde481f6fa69dfb5f104abcc55e1ddee4c5840673e877065e944cecb58f1fecc3727b6630ae85a7d2b02877ea555b55d3f563b58c", 0x57, 0x10, &(0x7f0000385000)=@file={0x0, './file0\x00'}, 0xa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x802, 0x0) bind$unix(r0, &(0x7f000078d000-0xa)=@file={0x1, './file0\x00'}, 0xa) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000d8b000)=0x0, &(0x7f0000fcd000-0x4)=0x4) 2018/01/19 19:27:40 executing program 6: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r0, &(0x7f0000004000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) setsockopt(r0, 0x65, 0x1, &(0x7f0000000000)="", 0x0) close(r0) socket$inet(0x2, 0x4, 0x0) 2018/01/19 19:27:40 executing program 3: r0 = socket$inet6(0xa, 0x80005, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000c94000)={r0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000001000-0x20)=@pptp={0x18, 0x2, {0x1, @rand_addr=0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000001000-0x30)=[{&(0x7f0000001000-0xcd)="cfba9afa7195dc2d4aaac7c365d5b930cea7d6d6a7757a4b3ee870eb0915de9d119d40897a19b96c0e745918a78964fc244459b6b0c74b34eb85971c09bf72ade6aba473ce2c05453b043cdc78780e133122bf3bfa2a5cc3d79528521d2d98cd70473c916667d9ca77796ed8a1c0ff9459e7cdbdd68d2a13c7850b3c85c04a67696932db169e5ccf412cc50efc6d24b65566773cf9b29139b4c75ca8b181492c869a097ea1d808b9b7b3b5e8708ef8842431d1d45abdd833ff8d0a30c875fedd553cbbd2c8ac00a3b682530eb5", 0xcd}, {&(0x7f0000002000-0x2d)="3ee76e9d1c1e7209f479ef518a9a50f956e6fc0be79b8ec60534a9292aaf7e4a4f9d5ee8434caf5e88585fcbf8", 0x2d}, {&(0x7f0000001000-0xf)="7cd0d0367d0f83bb0efe5dc4b8a28a", 0xf}], 0x3, &(0x7f0000000000)=[{0x108, 0x1ff, 0x100000000, "dffca4b3e5afded649038ad5ffc0eb5aa52d81d54ae623772a5541ba7301b20058919d01b5a39c0f1b6284e1fe7c520bc6ea225bf16a894a73e869c78de66c64dd71ee644340c6acc5ab65b94cda490fa4920ffeb3565a7f2f7102175c8fb45774ad790457002931cf9a1743d900b726e1268d944aebf4daeee5f68c7392222167a7a8201f75062369e9c9228c8b5269816563894efa1f99bd65169663da1eecfda20ea1b6a4eab6aa85e6ba5912270cbdc2630c72a252ffe4fb2dff7a852534980ad15170d5762d66fb5d631ffa4f3a1e5cabc8fd80a4ee5b062b8f2d47752ea0cac3ba0f61376dd5f684e51cdf54e24394d9abcce3b7a5"}, {0x58, 0x0, 0xec1, "45b3667932ce9e6b7c28e889d89a052cf123e00e8b9ab58c954854fb838480c84a16f7cf1b5cde72c5e6a075492661579bb01432eb48ac2ea8c2e127c4f7b8c931c711ffc4be26"}], 0x160, 0x1}, 0x800) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @multicast2=0xe0000002, @dev={0xac, 0x14, 0x0, 0xa}}, 0xc) setsockopt(r0, 0x84, 0x75, &(0x7f0000002000-0x1)='\x00', 0x1) 2018/01/19 19:27:40 executing program 7: mmap(&(0x7f0000000000/0xf80000)=nil, 0xf80000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r1 = accept(r0, &(0x7f0000f80000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000f81000-0x4)=0x10) getsockopt$inet6_tcp_int(r1, 0x6, 0x2, &(0x7f0000838000)=0x0, &(0x7f0000cf8000-0x4)=0x4) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f00006b2000)=0x0, &(0x7f0000f81000)=0x4) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000f7d000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0xa, [@loopback=0x7f000001, @rand_addr=0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @loopback=0x7f000001, @multicast1=0xe0000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty=0x0, @multicast2=0xe0000002, @empty=0x0, @rand_addr=0x0]}, 0x38) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00005ce000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @empty=0x0}, 0xc) 2018/01/19 19:27:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f0000749000-0x70)=[{&(0x7f0000c5b000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "f847100f487ef178ea678c4ac455469d2a82143dba5f5d84a32ee741388431858461f311ff4ee57a0909e578b9a6dd0a3275c540046ce8929f1be65fc66dfa", 0x0}, 0x60, &(0x7f0000fdb000)=[], 0x0, &(0x7f0000dd1000)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}], 0x1, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000883000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-generic\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r4 = accept(r1, &(0x7f0000992000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000587000)=0xe) setsockopt$llc_int(r4, 0x10c, 0x6, &(0x7f00005fb000)=0x1, 0x4) r5 = socket$kcm(0x29, 0x2, 0x0) socket$pppoe(0x18, 0x1, 0x0) socketpair(0x1b, 0x80002, 0xfffffffffffffffe, &(0x7f0000dc0000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_RELEASE(r6, 0x6431) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f0000154000)={r2, r3}) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00007c7000-0x31)="8039cd98", 0x4) sendmsg$key(r5, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x1ba}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 19:27:40 executing program 3: mmap(&(0x7f0000000000/0xf72000)=nil, 0xf72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000f73000-0x14)={0x0, 0x8, 0x6, [0x6, 0x1, 0x4, 0x81, 0x65b, 0x401]}, &(0x7f000039f000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f000093d000-0x20)={0x6, 0x7ff, 0x7, 0x5, 0x10000, 0x9, 0x7, 0x6, 0x0}, &(0x7f00008b5000)=0x20) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00001d7000-0x8)={r1, 0x0}, &(0x7f0000f70000)=0x61) sendto$inet(r0, &(0x7f0000f6b000-0x3)="cf", 0x1, 0x0, &(0x7f00007dc000)={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000a68000)={r2, @in={{0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000450000-0x4)=0xa0) 2018/01/19 19:27:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xffffffffffffffff, 0x3ff) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000ea3000)=0x5, 0x3) r1 = socket(0x10, 0x2, 0x10) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000765000-0x5)={0x6, 0x5, 0x10001, 0x4fd819fa}, 0x5) readv(r1, &(0x7f0000a8c000-0x80)=[{&(0x7f0000ccb000)=""/28, 0x1c}], 0x1000000000000087) write(r1, &(0x7f0000d45000)="240000001000057fff07e30300de01170305010006e00b00000000000040000000000600", 0x24) write(r1, &(0x7f00009b1000)="0dc99a30bce95ba74c13984c761607b324d83b65718d72777cc6316b5c3a591285660dc9c8e3b50de77aa4ffcfe229985a7f3e9783b2588f2ea8fc1d9aae3daa832279fcb5635c924b763752e77128cd3d004f65fbaac53ed01d8e47c652ccd432824a59af4aff3e20e7da20f020e461c79d3c760105edaf0e39cbab23135a2da0f68ce26d7089348e2eb598d0ca508e8f3d8fb17b65c1937c70e5f774789938406fc261564a8c947443096f43e143f6a7416048f8b1b48e5fafb3927f264ed0edb55e35816c554bc3fb3629d183602bb33b05c4a4ab", 0xd6) recvmsg(r1, &(0x7f0000685000-0x38)={&(0x7f0000f62000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f000057f000)=[], 0x0, &(0x7f00008b0000)=""/185, 0xfffffff8, 0x0}, 0x0) 2018/01/19 19:27:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80000, 0x7) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000a0e000-0x4)=0x0, 0x4) syz_emit_ethernet(0x66, &(0x7f000088f000-0x23c)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="b6648135783d", [], {@ipv6={0x86dd, {0x0, 0x6, "239f24", 0x30, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "0359a1", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @loopback={0x0, 0x1}, [], ""}}}}}}}, 0x0) 2018/01/19 19:27:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(ccm(aes-asm))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00006fc000-0x38)={0x0, 0x0, &(0x7f0000114000-0x60)=[{&(0x7f0000d7f000-0xe1)="269a39cc4abdb248a4d47424e9df7380", 0x10}], 0x1, &(0x7f0000ace000-0x18)=[], 0x0, 0x20000010}, 0x800) recvmsg(r1, &(0x7f00000ab000-0x38)={&(0x7f000082c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x3a, &(0x7f0000013000)=[{&(0x7f000067a000-0xc2)=""/194, 0xc2}, {&(0x7f0000175000-0xfa)=""/250, 0xfa}], 0x2, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 19:27:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) accept4$inet6(r1, &(0x7f000049b000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000097e000-0x4)=0x1c, 0x80000) r2 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000f91000-0xc)={0x0, 0x0}) 2018/01/19 19:27:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x4000000000007174) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d11000-0x4)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00003ff000-0x19)={0x0, 0x1c, "037f9fd94397c5a67c1690a693ad4b2176d743d272ce844dbec03ef7"}, &(0x7f00009a3000-0x4)=0x24) 2018/01/19 19:27:40 executing program 0: r0 = socket(0x1e, 0x1, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000000000)=""/164, &(0x7f0000006000-0x4)=0xa4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000000000)="03063e457bfa033eb95b4b41426b54e91130c6e6b8c22e10ef3c0ef3af4df296410aeb9ccd23f6c77a89a6bd7e93b16e86daec997faf8975306b02c120ab77babbb9781c3a263f5653f6d2abf56ef0fa758cde657b307bd0dea21fc48f3ab8526175748c2e934fc466fbc05931b5b14b99f545b24bb3b49cf0c1c1f92992d3b47dd84c628ee9f34a605237b6765622c2721f2e4d0e3ed48465d841dfb53507c67e041efd94a4b0107f2f559da631e1669518dad66c5accbe7867f746ad186f126152b0ba0cbcf7854267b74bf0bf96c8d3a9cdc85db4bea55cce0b1d30b8e5e6fa506b57ba589ad0e4678173ebd65a36d5b0af", 0xf3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000001000)=0x10000, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r0, &(0x7f0000e71000)={0x0, 0x0, &(0x7f0000bdd000)=[{&(0x7f0000000000)="ef356fcd7d2a0e25d75e1d9bc5d5bd74acb5d89dbea8c2b72040911b8f2267a4c174ce4fb6cf0b43fae300fe6dae85b3c34e1f3e2e6c5881321b19f83709d080ec64d9844350d6c0ecf4840bcc7d53381bbdca1901c709f913df16ee2d35bc40dfc55dc572eb4271d9306c0dea30224d34be885ffa", 0x75}, {&(0x7f0000001000-0x52)="8d103659ebaacf16775ff2b327ebca84760547de48db0f13cbfce6a6981a885a5a90c58b69639013ae99baee3e7d7c9b85d625fc37b0fb042c05b4445a687fdba9cedcf16480f13529989adc4f029c44b030", 0x52}, {&(0x7f0000001000-0xf1)="60518f11e4a00d44b7b99b730711172f38939fbdb633dd7eb75a260580d56545fbeaea01a348d83cfcbacbba5e7ae9d088218adfa8407a147c34474770b676bcabd921b238bbfd6bb25f1513dfa7ab5eecf7be97f9de71a48ee42fad9f5009cdb4d49765ad00b0074322a9e936a25fc2f335a3e02daaca35c586fc52aefaf0a3eda9380e1edf619106c53a07a5b2e7a0ef74720af6d353e867cd017c7a565c596c322f572c61a9b7ada8e0e1975a064d35a9998d9c6da01f2639f52b5e801346c3c7d76189d8fd9465e39d157196b810c6c45e74c2d25e5c1ac1c5abb5d7a3c4b3358716dbc21a2fc036cd19869f447c4c", 0xf1}, {&(0x7f0000001000-0x94)="4456ce82a0fd670d8ff1d8651c5c4bcfb9b2176774ec74a939b2617d6ae53ec276f7ceaf529245723559f4089745a3036fceb343f6bb2057819e4100ba75d68ea575c4c55e8c645360e1598db02812281b148d6c8190ce1e9bd62c1c9d5261e1868b4929b103d712624a57d6f606b08d35b071bc1fd6e4cf3e1d92e3e9246621196f035f96791d2f21f30db0df9cce63e74eabeb", 0x94}, {&(0x7f0000001000-0x70)="e0d85d76b6392d0539ef236000dd63279455c71230b3b98a7328f9e9909ee1fa1dce3a81e62638a5a49aada64d901c0eca9b54e8c8faf4eed23a40322c352e00ffaa9d4b1ab15f99e988eaef6993c5ced4ce91de5f3bcccc713c31aff2e17217838910fbfa011e34f4602d44b849a9ed", 0x70}, {&(0x7f000074a000-0xcd)="9b798c97e3deb8fae812dda6683858cf8437993d281dae53354fb84c7d5e64107d584bd0515e74defca90249078ec2868421800b548a69f3f2d15286cb46b5ffcf3e0e801e92a150f0e545950af1288c7714c55fc5bda11aaa4b10fb27bb2d81f36e253d44e59cb915ef429addf694ad398e0cec0b97c1a0ab4a153a077ce58c6c3f5d1629cf19f5f306ffaa14979087dc48776483f233e0a6d69c1cb9fa0faf723798b899053740a788c1148b145e0b0f245d185858a788e0a7afaff165a02fe7d63fe9c64397ddefefdf01ff", 0xcd}], 0x6, &(0x7f0000000000)=[@iv={0x40, 0x117, 0x2, 0x27, "25d2eea8e3ac6afa12f1a0afc3f1951c7a66be48409bd5338eb5343f3dad29493dcb84b5b86728"}, @assoc={0x18, 0x117, 0x4, 0x1}, @iv={0x68, 0x117, 0x2, 0x4f, "f62222d563a13a3b99b3d1d909167afb58a06d4099e1a881cbff21c63320e9ed607f11dcd227e3dcb56592170a2ab5a06db67f8ea49e499e51414221a3ef92364d9f2b9e6748931494dc02bf90095d"}, @iv={0x38, 0x117, 0x2, 0x1e, "fa274e745c30c7ddc639a916c3e4fd717992a16c446966f3ec9778e22b4a"}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x68, 0x117, 0x2, 0x52, "e1f82de9563ac2f1bb1b12b521db885b7d4853e85838c5bfa2b0f75c04d0048301fe42acc838564d7190f8c2e1e14a080e5209d219eb811b0f9944d5ced4772e8b571fc44192da8a0750014543485dbdb40c"}, @assoc={0x18, 0x117, 0x4, 0x4}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x4}], 0x1c0, 0x4}, 0x14) 2018/01/19 19:27:40 executing program 6: 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}, 0x0, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000d74000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x3, 0x200b, 0x0, 0x0, 0x0}, 0xffffff61) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000da6000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000074a000-0x4)=0xe8) getsockopt$inet6_int(r0, 0x29, 0xdf, &(0x7f00006a6000)=0x0, &(0x7f0000f8c000)=0x4) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000f5b000)=0x3, 0x4) connect$inet6(r0, &(0x7f0000f03000)={0xa, 0x0, 0x100000000007fe, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2018/01/19 19:27:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f000008a000-0x10)=@in={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000044b000)=0x10) r1 = accept4$ax25(r0, &(0x7f00004e3000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000220000)=0x10, 0x80000) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) getsockopt$bt_hci(r1, 0x0, 0x2, &(0x7f0000384000)=""/202, &(0x7f0000b64000-0x4)=0xca) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f000097d000-0x4)=0x5ffffffd, 0x4) connect$inet6(r2, &(0x7f0000f2e000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x3) close(r2) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f00007fe000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0}) 2018/01/19 19:27:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = accept4(r0, &(0x7f0000a2e000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f00007de000)=0x58, 0x0) getsockname$ax25(r1, &(0x7f0000749000)={0x0, {""/7}, 0x0}, &(0x7f0000e81000-0x4)=0x10) listen(r0, 0x823) r2 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r2, &(0x7f0000772000)={0x2, 0x3, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r0) close(r2) 2018/01/19 19:27:40 executing program 7: mmap(&(0x7f0000000000/0xea000)=nil, 0xea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000bf000)={0x0, 0x0}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000006e000)="506d662eaba421c51d506b4d863ce60d6f14f3f2ec3f4d17916cd840848346abdfd31cb32f393bdb7786ef242e1c160895228cca51e17e1b72773d0c9eb5c819f85a902b60869424a5483a0ae2a1f92bf963fbea3c2c8c1faedcb2c88c60c5d80f585fe71000317f73ac7d037a1250f60fa973", 0x73) r1 = accept$ipx(0xffffffffffffff9c, 0x0, &(0x7f00000eb000-0x4)=0x0) socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f00000ea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r1, 0x1, 0x2f, &(0x7f00000ea000)=0x1, 0x4) syz_emit_ethernet(0x4a, &(0x7f00000bd000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "bb08d7", 0xa6dd, "a4e069"}, "e296262f"}}}}}}, 0x0) 2018/01/19 19:27:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000105000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00009fa000-0x4)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00008b0000)={r1, 0x8}, &(0x7f00008ba000)=0x8) sendto$inet(r0, &(0x7f00006a0000-0x1)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000816000-0x1)='@', 0x1, 0x0, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000faf000-0xa6)="f14ac59ebdb15d4cf547f3f5702efc041c0be8bfa0e58484b7807d3d54003ecccb3fe41a4ab194bdf80bd29c05ac7ac3478cb1dc7b6340b165705d91cf62a57f986a3fb5b3118340c74ada925f3199a211eace8085", 0x55, 0x0, 0x0, 0x0) sendmsg$key(r0, &(0x7f0000d74000-0x38)={0x0, 0x0, &(0x7f0000f1d000-0x10)={&(0x7f000069f000-0x12c0)={0x2, 0x0, 0x0, 0x0, 0x1c, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0}, @sadb_x_kmaddress={0x8, 0x19, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0}}, @sadb_ident={0x2, 0x0, 0x0, 0x0, 0x0}, @sadb_x_nat_t_type={0x1, 0x14, 0x0, [0x0, 0x0, 0x0]}, @sadb_key={0x4, 0x0, 0x88, 0x0, "54fa416ca9a643bf9d0a63b760f4ceb9e9"}, @sadb_x_filter={0x5, 0x1a, @in=@empty=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x11, 0x0, 0x14}, @sadb_key={0x1, 0x0, 0x0, 0x0, ""}]}, 0xe0}, 0x1, 0x0, 0x0, 0x0}, 0x4001) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="8063bd765382efe814f0b81a685f0c879ffe79eb63a7f33856f7f830588bdf0b5da10cc277b3cf43c889e7d400b5436b708080081810b2d70ab3a4baf0f76dec17fd63041cf90000fa7a977f0686f3f3a7dce7f428382ffdd5cae31da03bc8759d6cbb7efb54fea725947a5441011249", 0x70}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) 2018/01/19 19:27:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005f4000)={0x26, 'skcipher\x00', 0x0, 0x8c, 'cbc(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91", 0x5) r1 = accept$alg(r0, 0x0, 0x0) r2 = accept4(r0, &(0x7f00007a2000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000a3f000-0x4)=0x6, 0x80800) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r2, 0x111, 0x4, 0x0, 0x4) sendmsg$alg(r1, &(0x7f0000888000)={0x0, 0x0, &(0x7f0000d95000)=[{&(0x7f0000065000-0x60)="ae7ef49979a387fe2515e1096c6307cf", 0x10}], 0x1, &(0x7f0000737000-0x48)=[], 0x0, 0x0}, 0x0) readv(r1, &(0x7f00008db000)=[{&(0x7f0000fd7000)=""/178, 0xb2}, {&(0x7f0000767000)=""/60, 0x53}, {&(0x7f0000b08000-0xe5)=""/229, 0xe5}, {&(0x7f00003fe000-0xa5)=""/165, 0xa5}, {&(0x7f00001e4000-0xd)=""/13, 0xd}, {&(0x7f00005b9000)=""/176, 0xb0}, {&(0x7f0000886000)=""/0, 0x0}], 0x7) 2018/01/19 19:27:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) bpf$BPF_PROG_QUERY(0x10, &(0x7f00003e2000-0x20)={r0, 0x1, 0x1, 0x1ff, &(0x7f00002a8000)=[0x0], 0x1}, 0x20) r1 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000541000-0x10)=@req={0x3fc, 0x0, 0xf5, 0x9}, 0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000321000)={0x0, 0xe3, "f006b99afdbf27fff576023a7be131780d1ed088627af20567234ac745daeab8bbf6d498d2c13f19574f481addd05907a0784a73212b8dc1a8995b30235da11a63ecad1dda74d1a6771372a1b28b001ec6e98a2b56f6d58db0696378fcc38a242abda114378ef0bbbd0863b5798a8aea87aa23877e439e4d26e5b0e16113e038ff423f9c6b71ec43952dcfd7b96b97c7dd256893b9490e8d3b1fd6a56098d46a54330619603752b8ea6c0c272b0baf2070f1ac08e19a7ea4ae483942b7c8005ee17c892781bb7bee5ecb46051b301c46225e14ad604c417f8b372533fd9ffb6a24d1ae"}, &(0x7f00004bb000-0x4)=0xeb) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00006bf000)={r2, 0x6, 0x20}, 0xc) socket$bt_rfcomm(0x1f, 0x3, 0x3) r3 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) bind(r3, &(0x7f0000d02000-0x10)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f0000ad8000-0x1)={&(0x7f0000721000)=@pppoe={0x0, 0x0, {0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @common=""/16}}, 0x1e, &(0x7f0000039000)=[{&(0x7f00007c8000-0x1000)=""/4096, 0x1000}, {&(0x7f0000f44000)=""/40, 0x28}, {&(0x7f00005e0000-0xbf)=""/191, 0xbf}], 0x3, &(0x7f0000b1f000)=""/150, 0x96, 0x100000000}, 0x0) close(r1) 2018/01/19 19:27:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockname(r0, &(0x7f0000600000)=@pptp={0x0, 0x0, {0x0, @broadcast=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000cd7000-0x4)=0x20) bind$inet6(r1, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x5) sendto$inet6(r0, &(0x7f0000c7a000)="", 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000f3c000-0x10)=@common='ip6tnl0\x00', 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000d63000)={r1}) connect$l2tp(r2, &(0x7f000070f000)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x3, 0x1, 0x2}}, 0x26) setsockopt$inet6_tcp_int(r0, 0x6, 0xc, &(0x7f00000f7000-0x4)=0x3, 0x4) sendto(r0, &(0x7f0000f1e000-0xdd)=' ', 0x1, 0x0, &(0x7f0000ffb000-0x10)=@ipx={0x4, 0x0, 0x0, "feb2b9af68b6", 0x0, 0x0}, 0x10) 2018/01/19 19:27:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x9, 0xa, 0x1000) bind$alg(r0, &(0x7f0000d48000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'ccm_base(pcbc-aes-aesni,sha512-avx)\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x100) r1 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000959000)="", 0x0) 2018/01/19 19:27:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getuid() sendmsg$inet_sctp(r0, &(0x7f000056f000-0x38)={&(0x7f00000e6000-0x10)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00003b6000)=[], 0x0, &(0x7f00008af000)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x8200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}, 0x3) write(r0, &(0x7f0000b01000-0x9)="1124fe1b0860a9ef38", 0x9) r1 = accept4(r0, 0x0, &(0x7f00003f5000-0x4)=0x0, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f00003fd000)=0x3f, 0x4) syz_emit_ethernet(0xde, &(0x7f00009bd000-0xde)={@random="cd74c6e7e9e4", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [{[], {0x8100, 0xe752, 0x0, 0x4}}], {@x25={0x805, {0xc8c845331ad861f8, 0x2, 0xfd, "bd3590a984c2b86a9c50a3b2212144c548d70f4a9515b5a441a2fe8bde8be5a20b174e44aba5834a1d836e623cb115b0a142939c47e3e29223accb0c6f04687804c03fbe1de127b7c73b631c2d0b61827d677889a7b70a5245c4e25b767a983c5a8dbf7cb42ebcbdf3fa0deb714532dd3663cc98f040a5b7c9392bc649cf5877fab33b5cc7419872955d3328503b5b90bf7d43b56bc55b8c3e2de661b44d057f059c0e8886e91c4441336126f702b2efb4ce8e1367607f3ef87a4d0ab5ad422c17795ba1c3d89d5dd3"}}}}, &(0x7f0000a56000-0x14)={0x1, 0x3, [0xbe9, 0x726, 0xea5]}) socket(0x0, 0x8080f, 0xb4) 2018/01/19 19:27:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00002f4000-0x10)={0x2, 0x1, @rand_addr=0x7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c0) recvfrom$ax25(r0, &(0x7f0000d1a000)=""/0, 0xffffffffffffffe0, 0x0, &(0x7f00001a4000)={0x3, {"3ab85d6dcdfc76"}, 0x0}, 0xfffffffffffffd92) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) sendto$inet(r0, &(0x7f00002cb000)="", 0x0, 0x0, &(0x7f0000265000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/19 19:27:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x1ff) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000c00000)=@assoc_value={0x0, 0x2}, &(0x7f0000341000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000d64000)=@assoc_id=r1, 0x4) r2 = socket(0xa, 0x802, 0x0) connect$inet6(r2, &(0x7f000049e000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_int(r2, 0x0, 0xe, &(0x7f0000db7000)=0x0, &(0x7f0000a59000)=0x3) 2018/01/19 19:27:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(twofish))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket(0x0, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f000095f000)=0x3, 0x4) bind$bt_sco(r2, &(0x7f0000188000)={0x1f, {0x0, 0x0, 0x5, 0x20, 0x0, 0xffffffff}}, 0x8) recvfrom(r1, &(0x7f000069d000-0x3f)=""/63, 0x3f, 0x0, &(0x7f0000098000)=@ipx={0x4, 0x0, 0x0, "e262589dfba5", 0x0, 0x0}, 0x10) 2018/01/19 19:27:40 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000e5c000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00001d8000+0x79b)={0x0, 0x4, 0x1, 0x3, 0x6, 0x6, 0x6c80000000000000, 0x549, {0x0, @in6={{0xa, 0x0, 0x7ff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x3, 0xfffffffffffffff7, 0x0, 0x2}}, &(0x7f0000f58000)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001000-0x8)={r1, 0x100, 0x8}, &(0x7f00001c0000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x6, &(0x7f0000357000-0x7)='%', 0x1) getsockopt$inet6_int(r2, 0x29, 0x36, &(0x7f0000ed6000)=0x0, &(0x7f00009c5000-0x4)=0x4) 2018/01/19 19:27:40 executing program 1: r0 = socket$inet6(0xa, 0x4, 0xb) setsockopt(r0, 0x84, 0x76, &(0x7f0000aab000)="", 0x0) 2018/01/19 19:27:40 executing program 6: mmap(&(0x7f0000000000/0xd16000)=nil, 0xd16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000d16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000d16000)={r0}) mmap(&(0x7f0000d16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000d16000)=0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00005b4000)=0x40, 0x4) mmap(&(0x7f0000d17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000a6a000-0x8)=@assoc_value={0x0, 0x1000}, &(0x7f0000d18000-0x4)=0x8) mmap(&(0x7f0000d17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000a45000)={r2, 0x37e, 0x30}, &(0x7f0000d17000)=0xc) setsockopt(r0, 0x800000010d, 0x2, &(0x7f0000d16000-0xd5)="01040e00cf1a5e6add13cc8606985375dd436de42e2fd9b499bf531cc31e61ddc05553442058c8978ec63229953ed91638c917ae32c8454ab7af29fb1a54e28666dc6212fbeb71b90802e0c348862df2abe7a0f654c9a6c64fc8b7f4836455851c876df0bcf43367cc7f48572477aa8d2008af8aa5500256e8436825f6d1a7cffb", 0x81) mmap(&(0x7f0000d16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000d18000-0x4)=0x0, &(0x7f0000d17000-0x4)=0x4) 2018/01/19 19:27:40 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x6, &(0x7f0000aca000)="e21830955ffd34d25cc534adec04d735d6cc5f611e9715380d206984e4d8535bcdaf1d656564718b7eb3a995b8f1dee962e132de157130d04976d95ae5f5e04dfc30b59c729407d3f8bbddf4657d0381cdb5777faa3f3be55cff2b0c934868000000075a59a979d123d54d689256492e59f8f20c96d38dffec04027ab3caea772ebb0010", 0x84) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000f62000)=0x0) 2018/01/19 19:27:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2000000000005, 0x0, &(0x7f00009d2000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000045b000)={0x0, 0x0, 0x0}, &(0x7f00004d0000-0x4)=0xc) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000534000)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff018}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/19 19:27:40 executing program 2: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x84, 0xb, &(0x7f0000001000)="d7fdaf95070179890fddd5a45d3f", 0xe) r1 = socket(0x11, 0x80000, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) socketpair$ax25(0x3, 0x3, 0xcb, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x3f, 0x9}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={r3, 0x3ff}, &(0x7f0000000000)=0x8) 2018/01/19 19:27:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f00000b9000-0x66)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0xf, 0x4, 0x0, 0x0, 0x58, 0xffffffffffffffff, 0x0, 0x0, 0x88, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@timestamp={0x44, 0x24, 0x0, 0x0, 0x0, [{[@rand_addr=0x0], 0x0}, {[@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}], 0x0}, {[], 0x4}, {[@multicast2=0xe0000002], 0x0}, {[], 0x0}]}, @ssrr={0x89, 0x3, 0x0, []}]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @multicast2=0xe0000002, {[]}}, ""}}}}}, &(0x7f000018d000-0x8)={0x0, 0x0, []}) 2018/01/19 19:27:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000e70000-0x4)=0x3, 0x4) r0 = socket$alg(0x26, 0x5, 0x0) pipe(&(0x7f000081f000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000980000-0x4)={r0}) r2 = socket(0xd, 0x804, 0x5) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f0000238000+0xda4)=@req3={0x8001, 0x7, 0x5, 0x0, 0x401, 0x2, 0x7f}, 0x1c) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000383000-0x10)="0000000000000040000081000000e314", 0x10) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00003ce000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000903000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000b62000-0x4)=0x8) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f00000a8000)=0x0, &(0x7f000069c000-0x4)=0x4) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f000086e000)={r4, 0x6, 0x30}, 0xc) r5 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r5, &(0x7f0000987000)={0x0, 0x0, &(0x7f00008b1000)=[{&(0x7f0000759000)="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", 0xfa1}, {&(0x7f0000a61000)="8e0a945185f8fb0ada1bb2a63751d578f050c45fce854d39b6898baa52a79a7cd3378e5991353be2a8a64b10a8ee4c4fffd28357af3edab6a6b80f5ef6784c21b8525ad2ec6caa02053131055d3bf5ab28b60330c7dcb36e680ce63adb54ce87a6288a289c5fc710c1e58ca61f999f92331299759bb880b037ae9e6a78177a23c3", 0x81}], 0x2, &(0x7f000003f000-0x60)=[@op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}], 0x60, 0x80}, 0x10) recvmsg(r5, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000140000-0x30)=[{&(0x7f0000efb000)=""/16, 0x10}, {&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f0000b96000-0x39)=""/57, 0x39, 0x0}, 0x0) 2018/01/19 19:27:40 executing program 7: mmap(&(0x7f0000000000/0x78c000)=nil, 0x78c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005c5000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cipher_null)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f000043f000-0x38)={0x0, 0x0, &(0x7f0000789000-0x10)=[], 0x0, &(0x7f0000789000-0x90)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_group_source_req(r2, 0x0, 0x102f, &(0x7f00006a5000)={0x10000000000ffd, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 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]}}, 0xfffffffffffffd73) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000205000-0x4)={r2}) mmap(&(0x7f000078c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) connect$pptp(r3, &(0x7f000078c000)={0x18, 0x2, {0x0, @multicast1=0xe0000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) mmap(&(0x7f000078c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r3, 0x10e, 0x2, &(0x7f000078c000)=0x1f, 0x4) recvmsg(r1, &(0x7f000052b000-0x38)={&(0x7f0000165000-0x10)=@in={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00000dd000)=[{&(0x7f0000787000-0x28)=""/40, 0x28}], 0x1, &(0x7f0000787000)=""/0, 0x0, 0x0}, 0x0) 2018/01/19 19:27:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) getsockopt$sock_int(r0, 0x1, 0x22, &(0x7f0000a4a000)=0x0, &(0x7f0000dfa000-0x4)=0x4) setsockopt(r0, 0x1ff, 0x0, &(0x7f0000001000-0xa5)="ca8576ab40ebf75cdaf2db66fa08da32127bef45c65f225645bc1e3295778b437e11c32e717654b56085c7441c009b58fb0473108e72712b1e39e421632b9b30350357230bb135bd53cc5e63c5c8d1013da0fef3ddedfb84daf130b3e21eb98a6b50610353db0728ec6a0e8f17a22053f14cb54b9ffebae0e94a0a3bf570b44951f2903933cc31b098577b16821cbea3e9436ff6e59a1793474fc70b676cc5f7b67cc3afdc", 0xa5) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f00002e1000-0xb0)=""/176, &(0x7f000002a000)=0xb0) r2 = socket$l2tp(0x18, 0x1, 0x1) socket(0x0, 0x5, 0xbc7) connect$l2tp(r2, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) sendto(r2, &(0x7f0000e76000)="14bb51cbae96989a56ab573c5576378aada7a73d03609ce495cd123638c99bec2942ca7b4451d606fd47f24fe2f48715e02a59ba565d73b3e12f22a4cb94b4de60331a033aaa93594b58750f369df4ab5a9c23f280fc35d09e2a43490303979473932b8a856b0da02897ddec4b51a91da035a9a0b03d897a5a3a3f9073b1f9bacbc2dea981f3730d766a05d5ecbde7c7c94e2ba55ed6dcdd2885c938e4bd3850806fd1cb58b4fc246187137e3e414212a0f5a56d2919af6c47b38143ca253f76aabed95277e8b815979acbb9a2507da61b0f752646fcb597e812afacc03498316b6159de1b8e30704e5780370000000356ac41c371584117c264a764f45f5996c7cc2c6c388c80d66cac9b7533c7e46de7b30ec2faa2b558b9ffad2f3a8d4c75ede8072535514afa56075288fc3451e0f81bdea58c0252ddbb652ebf39306798fc448f7beea7987c93ab295cacd0c60eade7b31d9fbbc38b995c1771aa20d6f3766bc0456b428f22c3f927c1532e2a7465dd5af1fc515c07d6f23365b6c44cfdf1f549150633238d976e6a1fc1cccbf4e99ee208eb665cd6b4c051a344450c65d48c8989213308b8bea4608e32f274974fc044e39fcbd2077a68cc7a0c13c857ceac396fdd95c8d1d11a8d5a2bb56113bd00eeacc85fac88cb56b1d4087c4f49d774706002443ae9f6bf190c4b24560877749759c52a5197dc82287c4d81117a7ee528b004c5b7484b580a69039f69ff787e9497a9887c9d8719ae4345a9f85c788de2446a8d2f3c527ec407cf3697260af6dc9e08878308ec5aeac114b689274a23ed8497f30863c2c9559bd607ee0fd48fd980995b2681deac303ce4de67dac9ffb361b438551a36f1996de8e1ab839b1ea9c3a6072625f0d52f608aee1b54b7bcdb0000d2585a4ec84115593eda2d274aafa0727ae605bdb91336b375aa2c2703a11cb37ebfa72e2ad0884038f16701f77e09855703a6e301ed6391c987e72b7a4bc94fad6cfa9f575418cbb630688d774ce9ad660f220c11ab010c24702cd59baa6fa03c6d22f3d12c9d91f0441897021ace36df21636fc0f7fdca8375d6784940ef0ec24fb21ef00166be9094b26f235251c9b332fefbcc9bd58e421514bd51d10b80619e133852d25194c34f136ceeb329412025174f022a853c6868028763d4f72d38f7d25f6c914d095c33e0d38ce65eddd90acbc7692e4afa2f9eb5db01fc120c1a31922e7a226303c84c4e8ed8c1ad0469910e1ae320d3fb3457996ba243de14f1017c2d435e2c95dccf136f95d6e5a095b013bf7c877a46c1d6d671b6c69e470af77ab1e716bf067a835813db2141d777095804469c7aa9162c67d2c13dea4b1579c79f0ac24192bc3eedc5856c471babb442ecd2bd0bdc18b3225dd78c531dd0f3a79177306ccdd8195acbb8a496d5fc1321e2457470e29e5518a5208b3c023f98df07cf4e2af03e1bc4979c2de0bbe0c9ca1beb6a0e7a86e7635ea89330e6918503198927c68af056d215abfe996a2cea6a6ae926dbcde30c2787dc4fb66d7b0a1bd7690e75a99271df771fbd9a227ecfd45488e9dfcf1bd7b1c5fb3ceb2494215623d2d331e9642e16346f99a59b89b8b8abdcbe680cfb25c5dc701d2c3b33a6e48ddeeaf00a925b618f47414b6598f9eed7180472e31e041a365c1a6dd9a9f972dd15185e8234d0aa664b3760fa6e8cd527e123fb9e6e554d57c73dd57a2d9140499db4845c5599c7857c85e3f2723b6a9ccf6b4d30ad10f51d1e24af1a7305030b2ee81749b745db6d0d77ffcd04d6b061a4ade4e17804415d6cd4571495a4424bb2cdb5a9d305570f242a119306e57be1f533e0f37726463ee2867c8d28db6921700336c4abee75daab924096f6b49115c48b34ebfb1c2c6ebf1b9ed6d74edd3b9687b7cb11fca4a9a2ab85958fdf79dccf66d8f91e68e929b80fcb5c7131eec556eea76f64cd46d5184c059e56931d23bfa76274fe78eb68057b1907399df00a7e2d522b5c0e91b38f995e4c604bf6e6b76326587295e3c5643e6e845d6a595a69660ecf16fed7a61dbbf746e475c0db0b5f128d20e9acac625d447a2b01ba50494426c3eabce3261974423f0b3cab236a71afb9b4ef046ac95b9ad5f3ef68adfafc002900c07f8bf303c445ca87c58092a82ed81f8db79233acbf09c47e87977864b45e65d1181d7faeacce1eeda888e82d77cbd53bd8194d0e76260dcd8586a336c59c3264ebccab29a128416ac83bdf7be04e78ce4c4c66feaf118a9d46084530580c0555e7e41355f19ae9f93122b0076a56202aa2c5b5deadc52e6fe6492bf9641714e3ffa65798caac253b4cd92f64692d57c72cef68483397245aaca74a863252cbd18e97669fe646f1a407da3159fb363783966d024607da567c235ff52d0db9c9520d0282fe61ec5432bfe144483629a6c7c4d3e208e08c683a9993ae3d4877bc371e1c4508f8ce32e3ad970eb25121e8af99544445b076e6f0c9890e5b7b4214167e4cab14c133cee2c680b26ddf1e2d1af7dca560dd6e3e3c65da98f12a62a9caf403c993a62d969aa569bb730322b4b329df5a5528da605f37463d6c8acd659cc1549f3100e861776a55f1f06773ac27810af05a44152e4575f624f6c59794533b59c365ccb3e83bfeeab63d12d01046b354b96b6a863e2b45e4f065b03e5b7839c6efc671b4aba950dc7d0cedce3d5b22e12cd426f2878f5dbddc6529141ccca1d781a9df294cb66f70327e722d6ff7404db30575be95cfe09e61e9250d32dbac381988dc96bad058f2c6ce272c21b37bc5114d5bd31e42f715d0ebb89af7ec9ddc20e8a73720865d593b10b247f0a89f23985e10326b22ee2bc561ddad2f796328eea29110c2dcd681ed35b3eed7f8dbe38b1a991e9d273c2fe7c03cf61d05c114989da7c1e3ff18713aaa7f4b4c567657610e0dd12e51eaefaee136eedf97da42549d9434160b83a2b7ec263fbc69068aaf3a06f4d8ca246451f11a67342cb3750eb5a00e9df3c5089f52cfe5244ce56f05836f90326fd3774f6a8978a228643202663a8974e7b42d126830857a339187d566ed7f813030f41342a81f332928cd0bcefc685d4fcb3d39bcb4a1e2681908d631ba69c692bfb5a18b8a778256dc53a3a4a05eb7c7f190a5cc3f4637d4a16116c64d0a06a11a84eb1de53c0f2159d25edcf9810f6b1b277a39190f6223dc06255380cb92cd2ea8df6d637d187e4006c27ea502d772fd2085c1971431c5e7656ff57de88de53cccaffbee7d40e5fa5ee2ec07ed515d0981781deae3bee2d8a41d782a0ffb7d92c7ae82223b826b73bb6059dc40b5dce8f9a1ff021e9d78ec1e8704137a24df9591fd332e3b553bb6b29f706dd5d79f4bd7d2311047822b0858d6eb24de4b02ce5df9cab579af194faf02acb0062bd8d98eea528d3d2bcb08bf872b409ae8ac2df1999d3595223c8838b8d64f4ef6ec8622e47ab65546b43318284fe42aadd346ef34fe5348f51ec1dd6ea2e5a2a5c57d75dfb35c9bbe35ab95bf0d2bdf8afcabe2f5550a9abe719b9128887bf8b4567d9790d9eb2297320386a685cf81106c28f88da34e35dc04fb5daf047ccd82013e6027529ad27559ccf30b373c3ad1b7105e09aacecaf0defe00ee4b8c37b9e5d7029ad6271031bcaa0cac3dbf252f4972d96c30b8e1cf5bbef98cc4b04a9559d6cdd861c913e4228e0b1a708c4762a407ad5a7ead329801a1dac11914d557fb6183c7b1210633311e41cc388f0bfc13ce32970e272d4c4340a0f67dac08dd64730807791502cf2670b0be107ddf5716c7886f21406cd5060d5c5c1b5f56a56b4ee5dec0dcf2ff29c7386abecb27191b51d713fee2ea82fa2a41cec85e811e72dce54203e37895db8dc760dd331712783ccde0682bfec42368aefcf9979fc63e29be4a26da84ce50f870f71507fc29e44b90da39f81e4cbfff0f55a3ed2cd1dbaa61b54145309df50cd28e696e435f41b7dfecb2ca1d2951ad6f97ac96f301c348b62b49f0069f913f15c73b5592d8d36ac3207f1237318b8f09e8a6bece904b70ed1285401a05ab61e44d0d904217c301b63b3cdfe29124285189bf7263ba5fc48c6ff293dff87f6610cf3f02a2ba93c7107eb52e61eb2d90012dd326e1680694474f82f1e50f25e75d19208da8856f2c228a2ab4986d42e2d00a9b5033bb400f69877240dee4c12595616f9684363afd4b180dfb322db5db66a9d894a2c664f22309244664158a53002df2a6aa84eccfd5aff87d9392e48b907311e45eefeb0727206ea657cacce2efd93c937f4bf42fc35b80bcfcc05781b0474664fee9af062f0a908e3fd37fd8285e39ce9aff17cade60098a3a4f5fd37b74740b1408ddb79793484d8953d4e76c7dc28b20f0ada53e0b35e4ae773b22689d423409e9566bfa9c0ba2aa6a3511368eb727ce3bb943fd9060bb1c1f010910e9c9da124455242808d50e553b5e183489c6fa431bcbbece373dbd84bdf77f555b5c76bb87929561e6a6c6601e96393c3eedf9552adbdf01780764c141ce1f7422c96b23015b3d0484543d99bafc4dfc4196e3b3d8c3ee6ae835a5d8df86bce6af7644ed7f97bdc4fc3a132e644cf7a89f38e391b695978a31305293a7562b497dd9fa840ef8f4d74fc5fa4cb9039449a1f1f13b74b773774860da7b5dd7293e0b399339eb9ada0d833772bc26878fec6f126e7d193a871a2eec7a1039fdc1a6f0bdbbec0ddbfc0ce244811f16dc273359a78b1e8d45aa98ffbe4711acbb83e3661462515f1a6bf065e6bab2ff70ac1a7da53f5dee35e64533952aee6a6a4467d97ce4f8a9e51bf83fd59158122bd3987a580c3a54fb3511dad2f337a6e8cdafe01fbafc076381ea1727435d16fc0c4690b1ef4f8ff256b6e1f9ddf7ebad9f22e2fcbc89a19ac8f287b8226a6da3b36c81b20b83e6031278416337cfbee34dd7bcb3fa9d139d505d5d7c149e5746966b25b118ff8046a73c7a2b9cff5cf44d3e7bc51a4c974bdde60d231662b88eb3456a0a817ff43a1b7f02035d688f9bd39fe4f225ad7c8321fbea893fbf3d826d8aaea1beca74e8e5f21b7e6aa07201ee38c403b435e20c5d903f7550909b8cfeee9997673fd8dcb1ac055fd71404a16d9a453d067b0a946cca06a61611de8eaa5d20f994ae468eddc67021e37b098021f361e1a4280cf564f1d5c2d4fe6e4292a3a0a716e41074c47b01ca10e0b8e5a7480c866c15170b92c859285b460c8e554a726b40aaa9ada18c1ffbd6bb983965aa88c4bbd9a5faecf3c284a3482dfde42ed909cbf743e498595342d5416b77b49c365bc44fd80b2c1a4e4fb8722dd617d69db7f71569d26b879b1a01d195d79bf2c89c6da09116a88ee2408bba9595308c12741b4428764c55ee71e55831d802d50ea82d83db313f9fd43f9d1865dd981535c8a5fd706aee0a318f611f46d9691d00f38e3d6231ade22d2eadceec69a98e71a8946acb79968fc19108f8e6c7d57bc8931b7637cdb40071ffac911799eb0e8c36797a327e0bb52be12174e908cdb597b3337f48209c61fee3de0903996c9005cf5fbd62931093dd50d30dfc30e983615b9324c00d81a6bf83ea26bddf1900ef98a4f95bc2a39287a03a07019072bb5fd5bda0c4159d0673daaed52b4453e24fc722aa0e8c402088ec730eb27265bdaabd0274dd5eddd82ee49ae76d3e0f2ef44395184b0e1c07ed42875f5bfb86f7f657b3ff79eabc83aede7717cea11e2ca4b7ecfd92e8cc8a87c038776835b71289cefebcdef168d30d11db53fbe444", 0x1000, 0x8, &(0x7f000064f000-0x10)=@ax25={0x3, {"f3042ee731f842"}, 0x403}, 0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00003d3000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_BUFS(r3, 0xc0206416, &(0x7f0000374000)={0x6, 0x7ff, 0xad8, 0x4e48a344, 0xfe50723d86364990, 0x1}) 2018/01/19 19:27:40 executing program 0: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000001a000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000006000)=0x0, &(0x7f0000016000)=0x4) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000002000-0x4)=0x0, &(0x7f000001b000-0x4)=0x4) getgid() mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r1, &(0x7f0000012000)=[{{&(0x7f000001c000-0x10)=@ipx={0x4, 0x1f, 0x400, "18af6e78194d", 0x0, 0x0}, 0x10, &(0x7f000001c000-0x90)=[{&(0x7f000000e000)="2e8ef40b3194b1fa35496c8b0ed94828f838f0ad8d6710c2c3f35be07eacdb23082b89600fbd06fa758005c0504cbda370f3780237116a80a4d56e4d93e84bee5d43c65097084596abe5fefc8413b3ed5ffc9590ae210e1012b4abb2fcd9fe295cba735f8450702dad9ccf8471cfba4228ed96af540e7c9b8e06cbb7", 0x7c}, {&(0x7f000001c000-0xb7)="4e48a953ed34ad1539e7d818340d063819dbe4c34b4191a7f62a2040ea3f37752886bafe8e80ad659f1af794c52195394b694b185e63fc892bcc5f50d9ff40037a286811918aedeb0e8efba17c460258eaead9e1cd626e3e03f9bde666ad86308bd0027178d523a3d1b8b71794feab34306ef2c5fd0d5828acb4394d6484673019115e03703098a9c4dae3ba473335c9a49964b7f6034ea318d69cd0782d71914b11a0dc2f4c625524234e5ee09917b2aafee838e16345", 0xb7}, {&(0x7f000001b000)="238131174c87f7f26cb0bef79965247b295e18b458851ef39d8e4011a1b2ce58103fc8e7450f73f9b2676eba85ac7ea185627a294799c563bda546bbb33162c9f805877bd5d1b04829bde319e12426248a9c8c6e3806afcf2509dff3bf5c86177965764c036101327b2c408c0e590dd9b7fb46f638bd146a32128aa93593116574602639", 0x84}, {&(0x7f000001c000-0x90)="fd7613a57fbb68ab25820fb528673d5cdff18ecdfda7beeaaa20bb2d2c2e06c5d5ce27b7f9aecc22476e7b3f2c12f78bd72f5dce88042b28f2c18e1dfa05659e7697798ebf2ae46bc50a4bd1f3cfd4ded32c8642be6a06be65e5c585d1a10045b24930ed2a298c9a61eec4f5935c22ef9b333305591496ce7a3ba76dd4c3dbe46e493291840f7dae883b309f9066d4d2", 0x90}, {&(0x7f000001c000-0xc3)="78060b6fa68ca6a863b7b3a497c38a7d2dc0a7a1383800d8f29cdb0a742b6116662a2b7da96aa6b2a7a9836ab71bc7c17482af879b767bf3d709c2b3aa61b9872fb70e6f78facf34889db714bbb5c4f2bbe09acb67c473e1930f22408b3ff537c155e7d7e0570169984265da60bf2678ba05e020b68813cf4e94350c98051a7036bd222548395efed2ba2b908c06c7b4d5c0f3f8b158d40811f2510767761ee219eeb6617ee4a4c5e610860c8594fde87f98f14a88fbd987451ec4027220a55b1e7bbd", 0xc3}, 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"76ba625eb3c40fe46d1208d9f83f9384ff6af75433c13918734fd797720d2b5775488617f87fbfc7aa26513af7767563683e28f562b0911fc3252d035b89afc3ada6db81d9359eebaa0a918492349eda3551aba2908a5b3227e9aee661c965bf295d768d67db8653cc9e7c781b43cd7e89fe0f8577f9d04ef3d1e3f10b85f3fd687dc4344d3b3128de9ee4cdd933df11f4932f567f887a0b89f9c2c0dd48dce0d55bf7bc133484841406798cddc08efbdd70c430b5b1868fc909284782ab3e5db73e5bb4d4eb83f6352164cd3a716ed445846f62116ab5a3f265c8449421a1b163d52291fe384fb086452b99bcfd632df8d1e18ad7d268e4a02a2461b607dc42c0fdeaf17093f5eeebbe630ca17a8534977d5a4e2f3c1cff2c5795ca0e53a06b596b29aed7cf911fdeb8d500f437cdfb9af343f6420c89b2b90040e2aac9929a273d9818132b392b2fdf33e9f0c34628f87dbc4526131f2ac7ec254007b9865c08c2826e5f508f6a484fc86e85a5eb13f5891f8c33c1d67b486074d2ce224a42c814e8bc641dc8e404c580aa13cf610c8e2123dc2bc8a594bf79f71bbc7fc97e16a1b1cc8398cecce39e0a174a94394da1ec9d689472d205ed14121a3d84d5e8570a91bf124743f6579f84663eb01afc663f1dd4f75decc1cf8337d2c805cef04db15032fb82a791a5d12ceb9b0ee3bc3cdc4ba96cbfc22a54fdd4fc9ef5c37780f3eae022598844ef17916146bff44574fa30950ea2cceef1956eef38a95fa6210d501e1d7f9cabcd80a67058eb703f89ee8b82cb05fcd823b84abdf4198044a7a2ca6817dde442d1a1bddcc29222c501699b247ca50de9ed50e17215cf9fbce25bdc700936f78c3dcfc51d7f9a3d85c60017b52f986902ba20e63a7cb0fc605b7ba0170bf28980a19a9a6b494385b280f1094b6df63d8b0a31c9dc33c3920eb26aa3fd11c9b44f9f51fd8a505a59ffcfc1434257decaf5b691846ce0af5462ab177904441bc59fa46a8c2e5d0a025fe6679009b8e39536c73a9190eb31ae827a2b746a102986ca60b4511006a717c2837c08d0ba758e308b68920a3377efb81733995fdef043d730ce8ab1bc2cf1a1e84424a092a8e9524e185e130d851dab84d0ae0480929902105663a961a67ea52a906f6189d3228f1095c53b91fa9cd314ac7f89bb1ab6821d4f5206ba58467815882da23a80c2856cf60273e49fd5e2c3eb5b0cb77194f8a7505d83ec9a0437393caa0bac263623e4d299d471200596f0efaeef85c1b847bb9020db7249ab97539f71e32495a54381e17d4434dbdeacf0190a1d77a7216d6b3d1bb9a079eb8a8c6fafc91031f47b3cc4910544d6b662c15230a393e64912457e000a11cbc349eccaa3adc61a960eff183c5b50a84dcb73cf24f42781c79afb48e4a45f4c3e3ca49d079f33b5bd454458d00d8fd0252d6435498b68894171cf967fdc9f6dc590a5b49c2ed1b1f631eb43e9c735921448ac790436e8d59f40f2d37e9dc4288283eba1a4a5626d53688547282bae2f97cc577bc36be43065c8613d80614974b6d8b06055ec497e440b80f14bf1fb7ecfc76cff694ffcc3c5b19cfd574933d8e54addf38169af845f868e1640952d4c412644895bc88a49d103a48b42f2bfe25f8f857b727af48199db00054d15f4f38d533a1e0789c008d877e43ebe3fd757a1df168c3d86c284900ebd4db030893f36cee668e0b9ff08be314a02e1109f815b7c63d908603bfce903332cb97cba0e2b1fc58de1aea04f9b37a89984869fd65acdbd7d1b91eb650dd2cbc5251868f15bf1a6479b1969e7055c9642e22067e9cff4efa877a16a327ff70253025f8cf3d070a81eb9e04997509b9b787146d238f1faaf3c83bc1a7d0c677b83636acf72aafcae600cb5cee838b31cd6582fd2c5f21b495f4b7ee07261f030f347b4d8392dce0c4abf33dc8c5575da0aa3081dec20b80c91a0fbf8e51613cafb1165ce5084691a8bf802fc488670dcf1bfa13cabf26bb7b4ebe49cadd9e2986ac6d3ec5bb5743b05052d94ab04b72b530b086d3b6ca3dc68c04209828e446de7b2a2dfad3a64cb7199f4f7577d385f1ad19ccb8d76700a90748ddf352ca304e4d65231a5184b6c11c88d21f343a49453072cc666a57fbe3771064445921c1926deb9617d834be6c79a92390cd2790fe77ec592547ce7615610ac4b5e624220274727f61e4c91461f4b0a87b445c576035d132b4f3dbd3a4bcb7ffbdfa550b4d8d3c2ee1f0464c9d431aa3ee11808af6028c3b70dae4e9ab6003f6a8c2e7c0cece4e8fff7f3565092ebb30822e43087b0d0e7219dc9d283a87891e4d3bd40b8c3d1d99a3235cc3210c888d1972508e64998d58d50d46f0abe315a6f4fb10cb7051d6ed0d4774ae67a1fcf1501753a1f18cb0f48a33466d490f14fabd9b784a8774407873d03d9a345b7bc06ce342a42c530e57ac4f717584cdb487857dd0b4e9fb0fee90cb4bbfa6659ffd7b138d02e46d7963491349dc7df8cbd0fbbcf44aae268fb1f53bae09dc6c0320f1cbd775bd766b610035d9ad7244d5d16c91b8fc6bf170705c9226350410f10b40a90ad440238e7a8519aaf6a4e7f860671b778f1307f1821576e034a1cfa6ccf97174ee9385e739949edc1e1e5651c0f4cb3e4cdd57890b412fe559635cf6a2670e8c5beef0d4bd1ceece2ffc73355e5871ae68389105cdbf10d71f13c88c229356f59b92a0aa4118b2de508b5cde206ddfea08b4ab36748384c82d01673ff42a803cde31034ef34c2efc0a931f9004276f2a62e67cda349767140b094c4cedb014f918e4c7f62f3a7f50f6a4340afa11ce2ff26542afe36fe2d11a2504fd791ffc7bafd0e40ecaadc786b6fe64af5acb093d13bf41ac4f1ea056fa3cd0c20691472fb97b5ead6368bf796485e09c9b49d612a5e0d7945634a67280c701944b494017aaa985ce3957c392df3c4ceef45e1ad94921b556a8cc09d07c133dca07a4a164ccbf85c457fc7d62d3abb223eb262b43074c8f1c0f01c95d4887c779e29e2c5c3cb4b9b0ae531fa60aca6e11bc889b209ec061603691e5f33014ad2bb092a4c91eae19c3bac18af48bdbdbc84a1cf8524328cedf9c315f0f7b93a600cc41ee5ae01b30d6a74f787e739d056de8c70240fbac7f833e727193f5395e4012226a67957fe4eee411249f4e92926a9a29941085560251a942974272033cb1247c724c848be2ab84f0a6e38d0d3aabe27420b7fbf1a7c11c121265fe68fb55ff722eab2ea060463672651da00951db8fa20981b72dcbc72133a649adb001a0f98e9c8a3f08ef3f3095a61c075e7b8929c92a050195b9646ef4a3734934cc3a5a07eb1dbdb69b189fbc15e65e74df0ec5c4a8fc02e34f47b9939a874f3faed315a6fd90f08da7e02c34eb66cf8d5d98e6844718c83e253a0d307944ba1bbb696255837f70b25edbe5504cdc98281d1d92dc1a23ec169fabe931b1cf964b7298b1bb81d6f5d90008643b1d6d2dc1f5670587802b3837944c27d734c1d1c093a7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{0x30, 0x18f, 0x401, "ba425b31e0e4a62ee05b31b74ec11694c2569be798705a5b9889d2fc201f67af"}, {0x100, 0x113, 0x1, "40ce288ffbe4bb9df5ca82812d1c8a148693410c6794a936fc6fb4128965cf955699397240752503af509d3d0da4fdd85bf7775839e8d9c27e153eeb705b7faeecc18a54bdfe6e3d4a50f78739398d4b6b46930bb2bc2d1f92e19a62e092f4b7ca046d8bed17f80e536ff4d619819aa1b53ff8a812115c6eb7a35a8ef8fdd45db28291ca9906e74971dc7ebbf8e362d7f2d2ad688dfa87b4a9ff44deefc34f46130c7a1b1d067e376aa9c0f90d3242cd58ff1c25d1edbde9b05bc8abf15f57e22deb58ad8d63b0f8bfc2065bddf6f6b9f4deeb05208f98d6c2dc4ecdf9e8837ac4ba45ade80c989334"}, {0xc0, 0x0, 0x7fff, "c2f21efbb8fe103200d6470f2efcf6f5870e0d37c6636fbc1fee3c40e2f116a9da438980b21112d59aaa19b46bb82baa2ea8bd0fc714f5c65be490d4685484a2a0fec26dd34f8dd33007b5f341c855f9d22e4f0a18d7e0251c298caf9008ea4ea3ea2d2bd414a9c8e5a9f8695971d960688a61140c78f9cf894703e7f49052ace6df8975d52cf067686fbb7be2e16056cad3e5fb674adea38fffe3b3abc5f76077b314760cdb5d148ec797cba1"}, {0x60, 0x88, 0x2, "de77b34e297e8160502aa54e59bd0bc2fb4edb566ce2419115612cf421a6dfddb894e083f0620c2c9a1f10f571862a1decb70cd34ff86db827851029008bbf294e5c49a3a3986ecbf8af44"}, {0xa0, 0x0, 0x8, "a8847940bd0234bea096ca452e07d5a5be28a32971f74ef331fb9cb997be747071c3fdd23a8bb53f3260bf425fc9f2850aa097f73b2fe44f62ff6bf8f5d96d89c5ec061fa345b934c11809bae8fe2d8c9f3fc53de8746081b693e84fff65185013cd7db898e5325f8723f55696d7e570be7efd9a7e40f512c05d84c18a833459dc5a812e0293210be338c5736afe0c"}], 0x1508, 0xc000}, 0xcd2}], 0x2, 0x82d17335e83da4f5) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000007000)={0x0, 0x6}, &(0x7f0000013000)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000009000)={r3, 0x200, 0x30, 0x5, 0x200}, &(0x7f0000004000)=0x18) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f0000018000+0x8c2)=0x8) sendmsg$nl_route(r0, &(0x7f000000a000)={&(0x7f0000011000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000004000)=@bridge_getlink={0x38, 0x12, 0x305, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_OPERSTATE={0x8, 0x10, 0x0}, @IFLA_LINK={0x8, 0x5, 0x0}, @IFLA_EXT_MASK={0x6, 0x1d, 0x0}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) connect$nfc_llcp(r1, &(0x7f0000001000)={0x27, 0xa5f2, 0xb3f9, 0x7, 0x5, 0x1, "d2646108ceb9fc86278966b787aae4327371db2d8f72c6d5f7acb0996c36967d303278a5c669c3b5c27fd0bb56a914a62bdbaa9e915008fc66e1fb522d9f87", 0x400}, 0x60) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000002000-0x4)={r1}) 2018/01/19 19:27:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80805, 0x0) connect$inet6(r0, &(0x7f0000ff7000-0x1c)={0xa, 0xffffffffffffffff, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, 0x1c) 2018/01/19 19:27:40 executing program 6: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = epoll_create1(0x0) epoll_pwait(r0, &(0x7f0000005000-0x3c)=[{0x0, 0x0}], 0x1, 0x9, &(0x7f0000004000-0x8)={0x0}, 0x8) r1 = socket(0x1a, 0x800, 0x401) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000001000-0x4)=0x0) 2018/01/19 19:27:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f00004ea000)=0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000f15000)={0x0, 0x4, 0x30, 0x7cc, 0x1}, &(0x7f0000ef3000)=0x18) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000c54000)={r1, 0x1ff, 0x2, [0x5, 0x80]}, &(0x7f0000539000)=0xc) r2 = socket(0x7, 0x80804, 0x5) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f000019e000-0x20)={0x5, 0x6cb4, 0x8204, 0x8f, 0x100000001, 0x7, 0x9, 0x6, 0x0}, &(0x7f0000061000-0x4)=0x20) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00005b4000-0x2)=@assoc_id=r3, &(0x7f000024e000)=0x4) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000a5b000)={r4, 0x400, 0x4, [0x5, 0x9, 0x100, 0xffffffff]}, 0x10) r5 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r5, 0x10000800000010d, 0x2, &(0x7f00003d3000-0x9)="020005000a0000006a", 0x171) 2018/01/19 19:27:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000dce000-0xdc)=[@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) connect$inet(r0, &(0x7f00005e5000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000b09000-0xd0)=""/208, &(0x7f00005c4000-0x4)=0xd0) r1 = accept(r0, &(0x7f0000e21000-0x1e)=@pppoe={0x0, 0x0, {0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @generic=""/16}}, &(0x7f000029f000-0x4)=0x1e) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f000055a000-0x90)={0x2, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/19 19:27:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x6, 0x9, &(0x7f000033a000-0x8)={0x0, 0x0}) sendmsg$alg(r0, &(0x7f00006ac000)={0x0, 0x0, &(0x7f00004ac000)=[{&(0x7f0000bbd000)="", 0x0}, {&(0x7f00004e3000)="06ca2bc4a2846841a9066f15d1e9c3203789a81ccb648f144b32c492c653ad5bc79543b23361617e3d910c0254c9e5e786c7d9441d69c57691e0b8c7d77ee957f050e3f44b6fa67aa90242e72ffedce992d8fae9df36601ad07d6e245e7ff4cf", 0x60}], 0x2, 0x0, 0x0, 0x20004000}, 0x4000000) r2 = socket(0xa, 0x802, 0x0) setsockopt$inet_int(r2, 0x0, 0xf, &(0x7f0000d57000-0x4)=0x10002, 0x4) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000094000)={0x0, 0x6}, &(0x7f0000299000)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f000015e000-0x8c)={r3, @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]}}, &(0x7f0000d56000-0x4)=0xffffffffffffffe7) pwritev(r2, &(0x7f0000e98000)=[{&(0x7f0000678000)="", 0x0}, {&(0x7f0000483000)="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", 0x1000}], 0x2, 0x0) connect$inet6(r2, &(0x7f000049e000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f00003ed000)={0x2, {{0xa, 0x3, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x3}, 0x5b5f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xfffffff7) sendmsg(r2, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000d8e000)=[], 0x0, &(0x7f000056d000-0x260)=[{0x28, 0x29, 0x2, "1d1a2d4ba2fe516e960800000000000000"}], 0x28, 0x0}, 0x0) 2018/01/19 19:27:40 executing program 2: pipe(&(0x7f00001ca000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000536000-0x4)=0x0) r1 = socket$kcm(0x29, 0x2, 0x0) accept4(r1, &(0x7f000003e000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005c2000)=0x2e, 0x80800) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f000097b000-0x160)={{{{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x7, 0x2, 0x2fb46e87, "54b850e1ac36378da04bdc0cff7b58f490075b6378389dd1e256cb432cc7445427e4b7557446fe86330be7099156e9e740ad223ad4b43b6c897f5cd4dfc718b5d85747e21891fe381d47c59e4935649f"}, 0x160) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f000038c000-0x8)={0x0, 0x200}, &(0x7f000048c000-0x4)=0x8) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f0000179000-0x1000)=""/4096, &(0x7f0000e84000)=0x12aa) 2018/01/19 19:27:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x801, 0x0) connect$ax25(r0, &(0x7f00001c2000-0x10)={0x1e, {"03491f0800"}, 0x0}, 0x10) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000c61000)=0x9, 0x4) 2018/01/19 19:27:40 executing program 3: mmap(&(0x7f0000000000/0xacf000)=nil, 0xacf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000acf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000acf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000ad0000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000ad0000-0x4)=0x1c) mmap(&(0x7f0000acf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000ad0000-0x20)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x1f, 0x0, 0x0, 0x1, 0x6, 0x9, 0x3}, 0x20) mmap(&(0x7f0000acf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ad0000-0x8)={0x0, 0x0}) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f00000fd000-0x4)=0x0) r2 = socket(0x18, 0x0, 0x1) mmap(&(0x7f0000acf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r2, &(0x7f0000a53000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000ad0000-0x4)=0x10) mmap(&(0x7f0000ad0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ad0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000ad0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ad1000-0x4)=0xb) connect(r2, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x32) 2018/01/19 19:27:40 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000000000)=0x8, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ipx(r0, &(0x7f0000cb2000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create1(0x80000) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000039000)="260000005e0009fff10000f8ed0000ffe9ff0104ff01000000000000011e081ee94b35ea0694", 0x26) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00007b7000)={0x0, 0x7, 0xffffffff}, &(0x7f0000d87000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000e33000)={r2, 0x0, 0x7a, "da36636d8624a30fb8766b59f025d21f4ddd2067a946368091f8cec11e2739d21ac857ffc84ddbd130fdf7ae67c1805be73e13364eedd923a6b04b56d7ec6aaabf3f92e09dc022352348ef20325ab1b28cd48b61d0bd48088c9cb8d26ede0aea682df7f32d210201bedb614f921de585765ede37c982f8e34279"}, 0x82) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000ac9000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000fe1000)=0x4142928caae394fb) 2018/01/19 19:27:40 executing program 2: mmap(&(0x7f0000000000/0xfe8000)=nil, 0xfe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000668000-0x38)={&(0x7f00006bf000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000516000-0x10)={&(0x7f0000fe7000-0x30)={0x18b, 0x40000027, 0x405, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x1c, 0x0, [@typed={0x18, 0x9, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000fe9000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$packet(0xffffffffffffff9c, &(0x7f0000fea000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000fe9000)=0x14) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f000017a000-0x10)=@req={0xff, 0x9, 0x1, 0x1}, 0x10) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f000084d000-0xc)={r3, @multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000fe8000)={0x0, 0x0}) getsockopt$inet_int(r4, 0x0, 0x0, &(0x7f00004fa000)=0x0, &(0x7f0000fe7000+0x584)=0x4) 2018/01/19 19:27:40 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000003000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0x2e) r3 = socket(0x1b, 0x3, 0x80000001000) connect(r3, &(0x7f0000000000)=@sco={0x1f, {0x0, 0x0, 0x0, 0xfffffffffffffeff, 0x0, 0x0}}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x80000, 0x5, &(0x7f0000005000)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r4, 0xc04064a0, &(0x7f0000001000)={&(0x7f0000005000)=[0x0, 0x0], &(0x7f0000002000)=[0x0], &(0x7f0000003000-0x18)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000005000)=[0x0, 0x0], 0x2, 0x1, 0x6, 0x2, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netrom(r3, &(0x7f0000006000-0x10)=@ax25={0x3, {"d4dc0a1bba4b05"}, 0x0}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000007000-0x6)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000004000)=0x18) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000002000)={r5, 0x1, 0x30, 0x80000000, 0xffffffffffffffd8}, &(0x7f0000006000)=0x18) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000005000-0x14)={0x0, 0x6a6, 0x6, [0x0, 0x5, 0x9, 0x3, 0x94000000000, 0x10000]}, &(0x7f0000003000)=0x14) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000001000-0x8)={r6, 0x6, 0x6}, &(0x7f0000004000)=0x8) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f0000003000-0x99)=""/153, &(0x7f0000004000-0x4)=0x99) [ 498.157522] netlink: 'syz-executor0': attribute type 16 has an invalid length. [ 498.165060] netlink: 'syz-executor0': attribute type 29 has an invalid length. 2018/01/19 19:27:40 executing program 7: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f000000c000)="", 0x0) 2018/01/19 19:27:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000000e000)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000f9d000-0x20)={@generic="3bdc3a403c98c00f70a4a804a55f57d5", @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000e07000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00000c6000)="", 0xfffffffffffffeb5, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair(0x11, 0x7, 0xfffffffffffffff7, &(0x7f0000f44000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_MAGIC(r2, 0x80046402, &(0x7f0000ea8000-0x4)=0xfffffffffffffff8) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r3, 0x4010640d, &(0x7f000033e000-0x10)={0x400, 0x1}) socket$inet(0x2, 0xa, 0x2) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000e8d000-0x44)={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @random="749a4624d8fc", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='ip6_vti0\x00'}) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f000072a000+0x3dd)=0x0) 2018/01/19 19:27:40 executing program 1: mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000a66000-0x4)=0x176, 0x4) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000124000-0x4)=0x6, 0x4) r1 = socket(0x1f, 0x8000b, 0x100000001) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000ac2000)=0x1, 0x4) sendmsg(r0, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00008fd000-0x50)=[], 0x0, &(0x7f0000f57000)=[], 0x0, 0x0}, 0x0) recvfrom$inet6(r0, &(0x7f0000f43000)=""/0, 0x0, 0xfffffffffffffffd, &(0x7f0000430000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2018/01/19 19:27:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000000000000a, 0x9) getsockopt$inet6_int(r0, 0x29, 0x50, &(0x7f00003bd000-0x4)=0x0, &(0x7f0000be1000-0x4)=0x4) [ 498.227443] netlink: 'syz-executor0': attribute type 16 has an invalid length. [ 498.234979] netlink: 'syz-executor0': attribute type 29 has an invalid length. 2018/01/19 19:27:40 executing program 0: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x6, 0x79, &(0x7f0000002000-0x6a)="", 0x0) 2018/01/19 19:27:40 executing program 7: mmap(&(0x7f0000000000/0xde5000)=nil, 0xde5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x4, 0x6, &(0x7f0000cca000-0x8)={0x0, 0x0}) mmap(&(0x7f0000de5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000de6000-0x76)={0x0, 0x6e, "e05b22ac53eda2b44089de6cb2fd186bb20a129cb43cdc44895249486658649725673bfb21d08596132dc64a5699968125d49a0002136444238bda58154e45734fb8bf11f85eb8e84c568bb04055d0f16d793dce14a4ab4959e67f44f5eb7341e1731d74c1afff630efbdef3a85c"}, &(0x7f0000888000-0x4)=0x76) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000c41000-0x10)={r1, 0x5, 0x4, [0xe0, 0x200, 0x5, 0x25c]}, &(0x7f00005c6000)=0x10) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r2, 0x0, 0x18, &(0x7f0000dd5000)=0x0, &(0x7f0000dd5000-0x4)=0x4) 2018/01/19 19:27:40 executing program 3: mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x40600) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fee000)={0x3, 0x4, 0x4, 0x81, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_CREATE(0x0, &(0x7f0000ff0000)={0xc, 0x0, 0x2000000000000000, 0x0, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ff3000-0x8)={0x0, 0x0}) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f00009ea000-0x4)=0xfffffffffffffffd, 0x4) 2018/01/19 19:27:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000883000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r2}) socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00007c7000-0x31)="8039cd98", 0x4) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x1ba}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 19:27:40 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f000034e000-0x510)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, [{{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x210) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00008fe000-0x390)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x90) 2018/01/19 19:27:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair(0xa, 0x2, 0x1, &(0x7f0000baa000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f000006e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000479000)=0xb) listen(r0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000808000-0x5)='reno\x00', 0x5) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000674000)={{{@in=@multicast2=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000516000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000d5000-0xe8)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0x3, 0x1, 0xffff, 0xa, 0xa0, 0x80, 0x3b, 0x0, r2}, {0x0, 0x1, 0x0, 0x10000, 0x3ff, 0x4, 0x2, 0x4}, {0x7fff, 0x4, 0x2afab76f, 0x5}, 0xffffffffffffffe0, 0xc, 0x0, 0x0, 0x1, 0x3}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x1, 0x3f}, 0x2, @in=@multicast2=0xe0000002, 0x6, 0x2, 0x3, 0x2, 0x7, 0x6a1c, 0x5}}, 0xe8) 2018/01/19 19:27:40 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x7ffff, 0x0, 0x5, 0x1, 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) 2018/01/19 19:27:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000c90000-0x38)={&(0x7f00005ef000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000478000-0x10)=[{&(0x7f0000d6f000)=""/6, 0x6}], 0x1, &(0x7f0000392000)=""/205, 0xcd, 0x4}, 0x10001) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000f72000)={0x0, 0x0}) bind$nfc_llcp(r0, &(0x7f00000ab000-0x60)={0x27, 0x4, 0x1f, 0x2, 0x40000000000, 0x5, "58bc39e10dfe1d444c8bba17a6245489f2e91e44d80481496bb51e4f370a4c8afc2dc307e1f5e22469110458238f4a19e50120b8e8dbb2a34633a84fdb20d7", 0x100000000}, 0x60) socket$inet6_tcp(0xa, 0x1, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000439000)={0x1, 0x5, &(0x7f0000a37000-0x68)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000a84000-0xb)="77796c6b5a7a6c657200f9", 0x6, 0xfa, &(0x7f0000000000)=""/250, 0x41100, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xfffffffffffffdf3) r1 = accept(0xffffffffffffffff, &(0x7f0000bbf000-0x19)=@pppoe={0x0, 0x0, {0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @common=""/16}}, &(0x7f0000cfd000)=0x1e) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000c39000)={0x0, 0xaaa, 0x0, 0x0, 0x9, 0x5}, &(0x7f0000a2d000-0x4)=0xe6) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00003a0000-0xbe)={r2, 0xb6, "6cb317500ccf5566b4eb2383ced4d9a9e930688330beb2ff5afd5a020d821e81522a0abe0dff43ea8269e8bfc04606ee2b7543268a081d492a0a53c0fdc3932a1f0403068bc137d6df259b0fb03b556b46b9d34dadd83f35f65880dd81a563cf1abb85b3df394f97bc63493c3e7369d3df91f84c7f7eca5c8c6e617aea5751a2a5be896a44c8e553335d55b91497b710bf612e6a6720e56c2ca83ea87618b07f13ed238812ed87530b681381a5c3d9a6efe262a0ae28"}, &(0x7f0000e71000-0x4)=0xbe) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f00008e6000-0x4)=0x80, 0x4) 2018/01/19 19:27:40 executing program 6: r0 = socket$packet(0x11, 0x2, 0x300) recvfrom$packet(r0, &(0x7f00000cf000)=""/176, 0xb0, 0x0, 0x0, 0x0) pipe(&(0x7f0000121000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000ba4000-0x10)={0x4, 0xe59}) accept4$packet(r2, 0x0, &(0x7f0000231000-0x4)=0x0, 0x80800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x40000000015, 0x5, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f00001f1000-0xc)={&(0x7f00009f5000-0x8)='./file0\x00', r1}, 0xc) bind$inet(r3, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r3, &(0x7f0000adf000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept$packet(r0, &(0x7f0000f11000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000059c000-0x4)=0x14) r5 = getuid() setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000610000)={{{@in=@rand_addr=0x2, @in=@empty=0x0, 0x2, 0x40, 0x0, 0x1ff, 0x2, 0x80, 0x20, 0x7e, r4, r5}, {0x8000000, 0x3, 0xfffffffffffffffe, 0x200, 0x8, 0x6, 0x5, 0x80000000000000}, {0xa00000000, 0x4, 0x33, 0x5}, 0x1, 0x4, 0x0, 0x0, 0x1, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x3b}, 0x2, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7, 0x0, 0x2, 0x1, 0x0, 0x400, 0x7f}}, 0xe8) read(r3, &(0x7f000083b000)=""/1, 0x1) sendmsg$alg(r3, &(0x7f0000b92000-0x38)={0x0, 0x0, &(0x7f00003e1000-0x90)=[{&(0x7f00006fb000)="472d91ef30a8d30b04264d43752a62a2c511a0333905d371cfb7ea16ad0b0be18bf09914c71db24dbaf4cbaac9b9b0912bcdff0b7f553a9336e55dbc98b9e6903b9fc9049557c23c623971c31c05f5d596cfb9a89367f12f2426a918b00ab1c7c110b7871c1d93e4a9bec211628ea721d4e08ff94a6faa89f14fbbc60a4aaace64d6a7bb611d32d7302cef7bd0aea6fedcecc45d163666d717b70d7642fc981ca16376238f6fb08d7bdec22f267bbf6c915c7fe01d8c1cf95515078112af51ba78af11dbc52e62bf402b6aa0a2f133c667545c17ab3ec9c18095cc7199548b701ec44905d67f085c5f9bc5c907ddd7e86878ec0c31d586644148972d9ef259fab3de3c8d3c8b97a13d258e29ae2eedc5fa0f4c9f416ef9d79cf0d267bf1bb0dcce3358579dc7b38325ad8e147cfc066eb1b59a607354455fed0f75fec664fbafc5866d9a3337fc26b985f6741d363781696524ab9be63d797061c40029abfb65bd62a0f26855cb2aad993cc91406d2d8560ed65426668c0129216af314b6dc1ef687877184d46cf1da4de9fc0b04d250145eee48141d1e7ab65965e88505d3a9d7753affb652a183915ca2f64f3da8bf44d8ac7fd160c69f73451f8789c1d396d978b48d24d16a02f4758f7b5cb1e5c3673860f685449d5b98af29eeb15f0d8caf1adfb73ff591397a755c496ea2aa7ef8b25e4a40bd3626ea694612a5128b45469bfc22fafa507b1338ba927d6e79850b9edea6eebb05ce7cc770a045dbfe7c04fe119225e91a1dbc905d5d16552698603f63f61a1d2ab825699e0721e435e9d063b903e11ee636eb3d253bb9e23423f37c02a13b746e36ade587a51b91ea7eaffa5455546ef142a0bea5022a8c4dc1765e95d9f73bc79ae297b0ead520e75dc9f0229e71d8b447f5f4cc34acc54708ebf59306c6bf67a3d6370981b5f1950eefdd6384a0d75a80b3271d82ed7adb6a78901dce66a882c5a93a755300000569d0fc60c89d65456f5e3556821530e3a8766872fffcce5b5c52af3c99c6077f4a9a0ff4c114b81bce88882af99c575eea787478f5eda6cca9f188ec9f4607be4ce16fd6edb9f14bb104ad996d8e657f1da1c67b1aae16f3a5901bb9cd42cf28f2351d7aa3d4507b46f9e667139179a165d16016bcd0eeaa9ab28902f7b1a1c5455caa443976227a8a54ea32a5e5f9cd9e62bd6fead96783277f836ac42d12dce70130093e2dd215ac5c3c0f36d40857e58efb9995c44d468e3272266556db681cf4cfb633a1abbeed4771ac2ce7db8e9913635195f3b737a2566bf29298a8740d8e588fc73ec3e52129cdab27b8ed73ff731388fe6ade51cbe27828472de9e099cc1983852331d22f5fe6048959d2d85b77a650872f29666e90c9296a38f24fd930fedaf7d469c035a93bac479e985793a8885708df3232d128ee70b0ff7000355fb3732f488e295d05937e3bddeec602258eeea74d7f91bef72434232e61fb599556539fec1919e81a2097167e2892902a9514ffe772ac13f622d518729f055080b01756b16228240f0ed371995c20bef8baf485f6ac4964f49afcd8b8703e14395fdf6ae529e3965f3a16e732a798e886dfd7f8fa33a09173cddc5511d2845be39f8ebf7ede6a031f90cf3cba7c73c95b57c6d051cb63e356e578cd111cc55ffccc6732b3d9ed23df7ca6ac75cccb688a91faca3badf99306b072c7b9a36c22f9c769dc6d5c20f18988b353d47baa57f862f37ac1eaccb4c70fd0d9a94130a14c9a45c15fe3705c625cfdd63080fa3acec304a0b63c0d966db3bd613934a746710c0df8e039b3e6f945705e2bdbda79c67d81dad7ca54d3977ae77e3ce25896fe85578b0c92eef0f44da64a53110a72c108564f6e47766b9757b95d1dfe722c9f1f5728b80240359b211c726fd1897dc5f9a504fc7e0b19acfbad1a7858a8022dcea7ad76425e4e128e088a3d378ee0dab5798e80d8cf73b2190759b65a99ce050082ab48757a9978dae06dceb23856bbfa5b5ead28791c8d228781de80c2cf73a0903cf3cb56b7cd888b5ec6deba281c6cb7409a36016da74a40d3bf51b4cc9994d0289d515956cf16e746cf1088fa1e935d2d2ab3eb5363b0ed092f3c979e26ae9694257fd71425733bb7b538da43059d3039789785c7c755ef957ea58e89935e8a43639c5d366319db764fac331a5af90b77d73105955f228d9e470b74a7924902a50caaf9b3b99b044151153ed03d4f0c86b573007fb91db8de3ca3eb3a719bff2bb92e7d1fa7439e58f675921bb5f728365bead468230cd11be27006e9303829ed9326db11ad2a378a083f5bcd901b75f52d0800557246b136ec399023372d5565a79ac0ea934930868149ebc46319006a1ef58870bc4ef3530dd303b806d3500dc0d64d882b609321ddff3eba89672687e83c304a52ca6143ce05f3f387fcd69c6a7dcd61a7bd32727a58393bab708cca5b3de3cc23ab6bf818546c6c99ac52db0b94b70ae333eda886a206f3f6ec7ee75f89632efa9e414dd47a97d6106cd0e41266bb65436d0264624a0d181a8e29c6f05d2f64e7d6e0941abbce2de2c3d678d3f8238f1e12756119f2626c0a86c3c390d85fc1c28a74ae8282b78a6a82106c6a25cf63dcb7f3e85f37ddb9fe753cb667c6c5ead365a5d78c9dbb0327c2f008700ed0ceae946afcf6bde9cc66b21301b8e7fa738c94a9746d61d55a53e8a782871cf8f4a318900548f6ac522c8e7dc3ad1d0558414da64e84f4768ae3bb42b86d5e2a2491d8c063249750c9b2abd84c8ccceff984d97b0c7985026c8831159dc9478a43d85a559e7a5ce5cda9018a577539f1807baf17e9cd13263f3b2e1cd43fd5d75ca7041939ab50ab2866f50a000484b1442d6bb4cc2848717993862972b3b64130b785fc082b8ea3b342c7ac6a1a14d362af8341c1b61716a6aceab6c61749b3fe7bce1db0a4a2b5ecc140f1012cbf4b873f0b1ba49eb090891ba01ae94368ed8435fe4229e65cc5bc279abc8904f0ec97b8cb4d728dedc0711889b9a052c4fc2903aedbf484c0b816fc323ac73a75a42ff03b32b2086b647c1569581facb29ab30e90d6fb89ab3112a9606e5cf6889cb2125bf7cda834311ded2cb937f22a3dac9cdfa69cc3160f2b810bf29da342c74e3063f4a2d32b808101dc996b7367de9c24bc64834bd4539287fe2643a5ca9cfd89899141d80b801dfbfe6732f1362385c9ab359832b8d88a593c983acac84694aa9b57260daf09b1fbb603cbd6520ddda5c18c91cb6702fbe1ba0e11aee40094fb18c8cb0e1f822aaf186417e8e8757b20e2f6bb1af052c21638b51204fb15d7aae6c73605100e4f99131cfd96e3c92fba2db3a147a4a486759a887a73a696e723764b16a47d32d529f77ecef0bf562f04ba30afbc9b05dbff414fa9fd8229e3ffe343f6b052ed9bdad3ab0ec05e05c242669d4ba46ad86f02d92de8f80b735c3e833e587d40359c95baccd982c6ec78690644560486ed30932ae220fdb714111142b7333a7f1936ee721463ac731076e29b60eb5fbdf7e73414dd51526dda6a31cd30d1e5212ea67b2f81ae5f9ebf40151a8eda38845dacab79c11450f68f64d370faba8ca843bb459bf40699f4edd86d6afe7cbd5e78bc5dd3038f98c64b92b720cd0617cdd38a2cf657d7593927d8ef50b74328f4ec2b2c3a70da50da69f02a37cbc4cf402f8ef0320df5e8db57bddbc3207386b0387444a41421814828f79a6ff9dceab91d370d9e0c3b30b4d74d6c1f7f77a54731759dd66299e3c32105b3457ce6c6d341b1c6b60767f2b180a4b21c94e798653faedbcbd4d7cd0be544ce5d0b3bfc34f3f30f1dc27050e58fa85a81ad25b442fd5d375143d1c96e5da444b678d243c4f705b94cca35e5fae018c0ed363bf3f296166929394fd950a301b2144d6857c4390d508c348903ec21e9fb07c8ba7d1633d806e98c7736fb50d19b0ce7370e69a24bd864b0b33e8da32c44790dbed09cd4c5c73839974860431e3b610dd2a73ee07a98f63e76f776626f4f1ca419db6a605b895339fca1f637b16281918f4fa811e829936c6111745f329c60cffd7da8cb88ca896cd7bd2f6f015833ea2e229061342b4870eb738f25ceb82701c443ecb4fef11bb0ba203149d36535ea8d962772e18e3aed4b82583f41e8aa0196d7199658ea7bc90b6208882b8b795299f8a7b5d8c2f7c86abb973b9f7182ff52e0a0bb698d98973617e7ccb21fa59851a3e7182655b52033901f9e625f7466356d49a0f74709f6c8b70edde0fc03e3e68ee18d70e91437f9adde13e6674f60f1d32f343ce67e742c947648606d3a6045fbb2b2c992d3c30e3e2374b9d7e063ecbdfc993575bb84ad6a539fb56efbac483ee9d3c237db9be50b58d725b99b4d6d8f9f26148f754890e4d2e1943d80ed893a0a11db8a0a01999a60364ccbf15bca13ac55bc61eba7bc58a1d933a3961a5ca6c0631124be9006ccab07dc6c57afa78c9b4cbe072ed708b1be22ddee862e18921677e1f549f30af4470938231d78138183539f1bfedd3d25eb486979b36fd1d706a7878bf770b1e7b9c663eeacecd94a311cfa7cd7184ab2e48ed60e6a5fe90cfed8c90899d3c8eaef3439d29e1c3d99d45db6fcb74f03f7b22552a8dc5b2d08affb66ae4e70e97938b28ffd90eb7c4cce8f683cbeec04059222e244728b5d26c6234459a9efc512241fa3e11a5f1588f80fe91bd6a48c7d9bc8b87050b2a7b1b502538240f069a74b6b5fa2a436a03ad4003cec712b7436af5a893a0603a432c9ac77a1c3ff4c7c06bbdc9c053a6a9f6ee217c517823895eb32d259b3286a33b5f82e21129ee64afbcd1dacb155eaf97a862a495d56d8670fc9423e792957e66c16e4b546a5cf7f142e72f992a00983f27201342f4594002bf86cb9b5acc7bc936b7d32875fefb2851ee5ca48b1ec79a28f7110f8cf2ee057bb1e96d8da0f6aab654742ecc28bdad8b247fd0f2fa2d6c0fccae4b954f3f933c29a6ebd2cb3650cb5ecb9e902d25b36f40dfda97232469e07e5e1775ad3f102633d09502ae32301a752600429a89c4032946443c56bfde130b0dcf1df07addfd73e49796c02fda11f649f3b0934ac1cfe272cd68520f151ad495c7808a778852b6863868bc581c845ea51236bd8534995c1d99bf7d7d4660592f515f093c3c5672916fd4a361d523874ea8825c05b09a40ab2bd9fe666cdeb6eeaa5c0093ae9b03b1959f993d4cc3dbe06e54261313e3582de8ce6b8f60c81a55afed68aa160a86bf2e71cda1494cefd0b35c8e0f53778c45e157fc074114fcd68da43b7908bb8c27be4a557adddb3b330a1fe9bd9e7342776468066abb66a6d751af5734afcb5a0cd2b28c1b94ea2f213d7c4493b036ce6b8e7d0ae36b8abd1ea962728bea4a06dc16c7b4939ed2592dc5229428db86651e9f62974143ffb2429784edc8c2a1740ffc32dd169d6aa394ab0b9c9f6e218aadd66b706d75a571c1cef3f01e7d26ea60388038ecfecb75b98cd6182df2a1528f84e02d893113081a93e2871", 0xf54}], 0x1, &(0x7f0000001000-0x172)=[], 0x0, 0x0}, 0x0) 2018/01/19 19:27:40 executing program 1: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f000001a000+0x13b)=0x0, &(0x7f0000017000-0x4)=0x4) setsockopt$bt_BT_RCVMTU(0xffffffffffffffff, 0x112, 0xd, &(0x7f0000017000-0x2)=0x0, 0x2) r0 = socket$nl_generic(0x10, 0x3, 0x10) bpf$OBJ_GET_PROG(0x7, &(0x7f000001c000)={&(0x7f0000009000-0x8)='./file0\x00', 0x0, 0x0}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x1e, 0x27, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@typed={0xc, 0x0, @u32=0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f000001d000)=@l2={0x1f, 0x2, {0x0, 0x7, 0x5, 0x7f, 0x8c61, 0x4}, 0xdefe, 0x4}, 0xe) 2018/01/19 19:27:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000fbf000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-serpent-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f0000295000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) accept$alg(r0, 0x0, 0x0) 2018/01/19 19:27:40 executing program 5: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000022a000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ae8000)=0x20) r1 = socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt(r1, 0x541b, &(0x7f0000d26000-0xda)="80f0d85777e2a41cedf54cddf211528150f106203096b88e6985b21a7eb9e5bd3f4fc5486c7c1a0227c05b6747cf74a5c6014a9017ded465fa57dcda760259c9aa8b71ef0342011a06a31ed5e21a504fedc3f7dcf30e0f8da17b429b070d53d008bc1fa7afc9c3100357a58b530fbb647f451ec21470be0eeecc8e9bc37a1f12320799ae0ab52b08744538645a72d7059dc4c943600c1b0faa35c574717a59309a1ce95ca386176888ba90d82785531982475fe8e7249266cae19f7d859f36cd892231524a879f797cad904ff2990ef397680fc89577e2698eda") getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00005c6000)=@int=0x0, &(0x7f00005aa000-0x4)=0x4) socket$inet(0x2, 0x8080f, 0xfffffffffffffff7) 2018/01/19 19:27:40 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000002000)="0d576aa5b72ceb3f97738795af87125e", 0x10) r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x3a) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000008000-0x4)=0x0, &(0x7f0000004000-0x4)=0x4) 2018/01/19 19:27:40 executing program 5: mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1c, &(0x7f0000025000)={@empty=[0x4, 0x0, 0x0, 0x0, 0x0, 0x0], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@generic={0x6558, "873118c69d7052c794e6ab1d88a8"}}}, &(0x7f000001f000-0x18)={0x0, 0x1, [0x4ba]}) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffffff, &(0x7f0000018000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000032000-0x4)=0x10, 0x80800) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000031000)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f000002c000)=r1) 2018/01/19 19:27:40 executing program 2: mmap(&(0x7f0000000000/0xf1e000)=nil, 0xf1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f00000d4000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0}, 0x1c) mmap(&(0x7f0000f1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000129000)=0x0, &(0x7f0000f1e000)=0x4) [ 498.411751] netlink: 6 bytes leftover after parsing attributes in process `syz-executor1'. [ 498.447696] openvswitch: netlink: Flow get message rejected, Key attribute missing. 2018/01/19 19:27:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000003c000-0x8)={0x0, 0x0}) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000790000-0x4)=0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00002f6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r2, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r2, &(0x7f0000a02000-0xa)=@file={0x0, './file0\x00'}, 0xa) sendmmsg$unix(r3, &(0x7f00000bd000)=[], 0x80, 0x0) sendmmsg$unix(r1, &(0x7f0000fa3000)=[{&(0x7f0000498000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000b71000)=[], 0x0, &(0x7f00007a3000)=[], 0x0, 0x0}], 0x1, 0x44) 2018/01/19 19:27:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000027000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000026000-0x4)=0x80, 0x4) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000f6a000-0xc8)={0x80000000, 0x4, 0x0, 0x40, 0x3, [{0x2, 0x2, 0x6, 0x0, 0x0, 0x1102, 0x0, 0x0, 0x0}, {0x3, 0x401, 0x1, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, {0x2cd680000000000, 0x2a04, 0x3, 0x0, 0x0, 0x2185, 0x0, 0x0, 0x0}]}) write(r1, &(0x7f000001a000-0x69)="", 0x0) write(r1, &(0x7f0000e1c000+0xa0)="", 0x0) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001e000)=[], 0x0, &(0x7f0000019000)=""/0, 0x0, 0x0}, 0x1ffe) [ 498.472861] netlink: 6 bytes leftover after parsing attributes in process `syz-executor1'. [ 498.498795] openvswitch: netlink: Flow get message rejected, Key attribute missing. 2018/01/19 19:27:41 executing program 7: mmap(&(0x7f0000000000/0xd39000)=nil, 0xd39000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x1000000884, 0x7fde) pwrite64(r0, &(0x7f0000369000-0x1)='4', 0x1, 0xffffffffffffff00) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d32000-0x1c)={0xa, 0x1, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20000000000000}, 0x1c) r2 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) listen(r1, 0x5) connect$inet(r2, &(0x7f0000cf8000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$void(r1, 0xc0045c77) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00001fa000-0x8c)={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]}}, &(0x7f0000d39000-0x4)=0x8c) connect$inet(r2, &(0x7f0000082000)={0x2, 0x2, @rand_addr=0xffeffffffffffff7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f000056f000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4002}) connect$netrom(r0, &(0x7f0000830000-0x10)=@ax25={0x3, {"1571ef2c500530"}, 0x1f}, 0x10) shutdown(r2, 0x1) accept$inet6(r1, &(0x7f0000d26000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000d39000-0x1)=0x1c) 2018/01/19 19:27:41 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000001000-0x1000)="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", 0x1000, 0x4000, &(0x7f0000000000)={0xa, 0x1, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3ff}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000001000-0x8)={0x7fff, 0x64b}, 0x8) socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_buf(r0, 0x29, 0x17, &(0x7f0000fba000-0x3)="", 0x0) 2018/01/19 19:27:41 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000e2f000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000)={0x0}, &(0x7f0000c83000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000005000)=0x0, &(0x7f0000005000)=0x4) 2018/01/19 19:27:41 executing program 4: mmap(&(0x7f0000000000/0xfcc000)=nil, 0xfcc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0xa, 0x4000000000080, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) socketpair(0xe, 0x80805, 0x6, &(0x7f0000769000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000fcd000-0x4)=0x0, &(0x7f0000570000-0x4)=0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000b9c000-0x1d)={r0, &(0x7f0000fcb000)="", &(0x7f00002fa000-0x1)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r0, &(0x7f0000fc5000)="", &(0x7f0000950000)="", 0x0}, 0x20) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f00005ab000-0x38)={&(0x7f0000097000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000fcd000-0x4b)=[{&(0x7f000063c000-0xad)=""/173, 0xad}, {&(0x7f0000257000-0xa9)=""/169, 0xa9}, {&(0x7f0000fcc000+0xb2c)=""/134, 0x86}, {&(0x7f0000fcd000-0xa)=""/10, 0xa}, {&(0x7f000026a000-0x93)=""/147, 0x93}], 0x5, &(0x7f00008b0000)=""/12, 0xc, 0x1}, 0x100) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f000041f000)=0x6, 0x4) 2018/01/19 19:27:41 executing program 2: mmap(&(0x7f0000000000/0xf83000)=nil, 0xf83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000f81000-0x56)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "dba39f", 0x18, 0x6, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}}}}}}}, &(0x7f0000f80000)={0x0, 0x0, []}) 2018/01/19 19:27:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(0xffffffffffffff9c, &(0x7f0000059000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000849000-0x4)=0x26, 0x800) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00009d2000)=0x0, &(0x7f0000cf0000-0x4)=0x4) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x3, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000ded000-0x20)={r1, &(0x7f0000a62000)="", &(0x7f0000d80000-0xd9)="", 0x3}, 0x20) 2018/01/19 19:27:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000001000-0x48)={0x0, 0x0, &(0x7f0000001000-0x80)=@raw=[], &(0x7f0000002000-0xa)='syzkaller\x00', 0x0, 0xdc, &(0x7f0000002000-0xdc)=""/220, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000569000-0x4)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00008ce000)={0x0, 0x0, 0x0}, &(0x7f0000c30000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000040b000)={0x0, 0x0, 0x0}, &(0x7f000043c000)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f000097c000-0xe8)={{{@in=@multicast1=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000366000)=0xe8) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000c18000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000207000-0x47)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000610000-0x4)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00004f9000-0xc)={0x0, 0x0, 0x0}, &(0x7f000070f000-0x4)=0xc) r10 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000d90000)={{{@in=@loopback=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e9f000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000838000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000698000-0x4)=0xc) sendmsg$netlink(r1, &(0x7f0000e17000-0x38)={0x0, 0x0, &(0x7f00005a5000-0x30)=[{&(0x7f0000eff000-0x47c)={0x47c, 0x35, 0x0, 0x3, 0x1, "", [@generic="b3920a52b14767dcca3ce9e68c0d94d6ad045ccf86f573e4cfb5a54a3cff7aefcd4a0c65d7101ea2a7ea8494ed63f04943600fe25f29dac5fe14f60a4648e357ff5d4520f4efe9320e50bff23441f42d6e6d1480af56f42df32d40f9450b77fcc89fa4023501dc62f34f0228893a7d42429267e94ab40698b9d5a3cee69eaf9e01a87dada68395fbae4d9ea55fda44f47cb13cf03e8a582d82f0e30206fe2457761170c1d94c372f3eb56d2e8bc965222c1878d44abad9f3e1f0b391363b53cb24379d8a9ed8c3d3b0b7b71b5d921463e4b6", @generic="f9253adc10ba23d2db3caa724210fe74865d5988e3e267d63b219628409a2d18f8c23b91108dc52d07e1d10026f8054f95de2e87d02c0b1036968af83feeb64d75e3293a5d747df1c2285a37581a138d8891114b2f114c324c1f316abbb6c3401b0608b655016c9e23f7605e1eb74e345cea3b1b2d1a13f6fd2f1de474c78a9ed824ed474e", @typed={0xc, 0x51, @fd=r2}, @generic="0aa9f7d50377411004dc186c146f4302f6b9686f85f2868a2e25aefe0dc1fcc86adc4bfc7b955df2aa10134ec5e6c99d9f78657f010e6aba9b19e69a61d30869ab3b5d852268", @nested={0x29c, 0x91, [@generic="50387956e319c615c270321eb2f7a4c3f639ce7fef74c324ab23f1c057a183d40c94841d9ab4079360ff2fe1c516eac77b4c9a7065a5d560376632c120bd7a42c32d72be326dd075e3130e65f0d7a49c4b2715679e81e45e01eff472e55baed88afb12860d87fe1702a5fc5f50a90f59f714caa276cfacad98d0a35799c632be6355453536fe59d588f2432f562cd31d5fbcf8aeb6f38baaa86e6798b4909d67887f76d0e2b0eec678d205b4ef2a30341f5acdf816", @generic="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", @generic="229ea413edb52eee4c9ead25e282282f6f3ff687999a58a00a9cbec393c8a2308c7811b7f7f240c4105a34350613ba17e70ae4a1ea39c4df38f007c8ae534d38efb92cb07624eac822cad7c8f6237a339a05920fbc7baf959c0cf25ac7494cc4fb0b5fd3e9ff032cebc9e434ae11a84223a4a75e5e8438c7a0f277bfa6107eca734103851af49fb70b43b98eb2e7e7e354e60adf6b4c2b66cd61354a539bd9d19fbfff4fc17a228aa28a7be146e376afb160a715f2bb9ef9eba4816fa0066a5450fac992ef990a6a", @generic="5ebb39aa2a72571c29cddd904e2628df7fc643b51aeb19171154e04ebb5abf"]}, @typed={0x18, 0x19, @ipv6=@loopback={0x0, 0x1}}, @typed={0xc, 0x53, @pid=r3}]}, 0x47c}, {&(0x7f0000395000)={0x1fc, 0x20, 0x301, 0x6, 0x1, "", [@nested={0xcc, 0x6d, [@typed={0xc, 0x61, @binary="03"}, @typed={0x18, 0x7c, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @generic="92b3520882ee557ca079873f7e36fe26b631feb62a1315f957ea3296ee3a9f1594159b5711563a072d539bcc8c1a0e1271e74b0bf7ba5df482ad008e67dafbd89033f6e7228f0ebb73a39beffa8b706c86e003829bc7d7419b1773e95f5763628f327aba33a22daf30527c1fd685e0545a3ceae4ab64f5b56dc90797027cec3062c01e8dbe9427955f4e17580d870147c1c6f84bdd07aeaacea4063834d3f61b6b2807"]}, @typed={0xc, 0x61, @fd=r2}, @nested={0x60, 0x20, [@generic="9d48f42ed3ad1985fe2d87e29bd58b3b405a116a0238c733b7d4cf05989364b500b0e845f0d79d164889663d32d16812649ab1d8883ff7f428d0b1c86d5e9e8be427753a0f4f81b87ae7b0263178208ef864a69a348cf29f9ea2"]}, @generic="17389d4147589ccbca1fb4e41960b3a77cccb5be1ea9de0c1cae36b0b261d7c6f0e7646ebda6", @generic="de3e4bbccab728b7b314487ec106bc321e30ab02c8fec23b51ef3c327b29993757276c64eaa11863", @generic="92f169f59feef56ac83e39a28a1ac56b9a81ecb32e26e9e7d850bf99a278183f449f91d7c01fa2c68534190c1ff427d6d7fb434a47e0eceb9513f2635d57ee1f1827dd254b9454ad910fa77e5e4bf4c98acaec2fd11517d14182ae61e4d3ddd14cf955"]}, 0x1fc}, {&(0x7f0000fe7000)={0x4f4, 0x40, 0xd00, 0x7, 0x1, "", [@typed={0xc, 0x4c, @uid=r4}, @generic="e32a71343466fb352d5662b6a84b685dd14db22bf2d8efc944f8e187b47ba3d19071cf5acba27ec1ca0e923e16db6cbabd180649696c51adb6fbc6b6d3479f6acf85", @generic="f9b0631046088826230587b855f87118e669def62153b90f3aa11e007f6877497bd0253a59315b98ed823b825d418b4afafcd103a8867e91f6ff4ca5d06b8c3d57a7e07aacf2d4fe391ea345cdd36c9a30dff23b1d30c4cea84132d440a7bda80eefb3464482244dc97bb4c2d6ae0ad746b745837bb70f9f05c7f6da403ffafb7e217aaade242819b5c17bc7f7ef78687cd559be7d5b16f4775e694b8e787a7a638219a8dd6cd22bdf0569eccb49e52b2f837156468e686a9bcfbdede0c48675a350d6f5af071f8b494bb766c92dfe2e8f04432a5b2a0fcf2e4a", @nested={0xf4, 0x30, [@generic="fa194fe83277a1950962be80a22eaa0fff69db2c24f620fa4bd8b17cd1eb5f8e8305aec76f701c97f3897566ddd8d84a55570ade9eed37de867091a7dfcd849055e0abaed9439113a580b0e7bd177ed725fc7a4dd29c9b3504be57ffb91b7be2b4a22dc8a6b2ad7c975b74a2c5648701cf1bb23d85da6efcf58b1faf795db341d962e2fe5344fad303e30e974a222e70ddba7b7536df9e64ef12186eaa4a37ec7157fe9570903413e3ca14c0e9bb", @typed={0xc, 0x49, @pid=r5}, @typed={0xc, 0x4d, @ipv4=@loopback=0x7f000001}, @typed={0x10, 0x2b, @u64=0x2b2}, @typed={0x18, 0x7b, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}}]}, @nested={0x84, 0x4e, [@generic="3113afa55243ae1117f3fd48d4aff5e7e28e41b02653f1e1ba01b15ce0cd51e972180d57d3bba6b017fd6f5d4551702b7e1d99860a529a8dcc28ef719c0a2e3b00fea3723c703aea097949817123c666180a5c4e8069b5606e70222ea9872610153bd7e70790b4a27e6d2ba8ad7017419988e9cc327637d75371552505d5aa8f"]}, @nested={0x244, 0x79, [@typed={0xc, 0x8c, @u32=0x45}, @typed={0xc, 0x63, @uid=r6}, @typed={0x8, 0x71, @void=""}, @generic="cf73f738291422c477ca1124462243a65e55809e9710747c2ecc8d702be807edf45ed31750430cdec4b422a10c8f5aa1f3e317b9c50af78ef61ee283298d938ea7651ece9996268b0e0f9ed1278b915680617c8c61b90e6d461a121f3ac7e53034cd3614df51dcb4dd14c09b6a378ca0c0343a00784a0a66e43e711bc88bfbb7f4b5c766584ad02dee0721232272c0a762cb4cd2c07f68f28ec621febfc32cf1c45d5397257af167fbdd288a007a30e9fd940dff9a464750593d4f0d2b60c9d832fdde", @generic="95d5dda5fc1bb6d7ffb550571300d4e8a79776c7ae6868e3fb341cf63b5ca05c46c37a9a4ced419e473ac530bb90a76098caf4b08e92f8fb14c3e720296638081ecd114814df5c2a12db3c2d2639118cf72118bbc4e5282930daf08083f17c528be9b30e6af1603d0076973e95bf88a841a14f55e83684d6a41a8bafdeae4a175afa2c91ea6814bc7e144ac15e6e22b5ccbec8f2ad036cbefa3490db7668b3156b2638e096f04fe104fe80d0666a80b84e9afc3de155fa8e09f50d9ad51dde5180ad8171778646da5d071844f247986cfa768031b6333b1570087b12c033b54ec11818e2b703", @generic="88d192af3d093e88483bb684d8a2fdea8e2e4e04397db7e0cd5aabd8ddd953503a743d2b1920fe8a07124de0e62530208126731d7919df44f617e07d0ed6d8062adda31c4c72db342dca0a4eee6cafc9f0e83647fc292f4965fd6ae766e66a503ac8bdcab8f02f47d6924e787b4c6b9b9b69acac"]}]}, 0x4f4}], 0x3, &(0x7f0000810000)=[@rights={0x20, 0x1, 0x1, [r2, r2, r2]}, @rights={0x30, 0x1, 0x1, [r1, r1, r1, r0, r0, r2, r0, r1]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}], 0x90, 0x0}, 0x4000080) 2018/01/19 19:27:41 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@generic={0x0, ""/126}, &(0x7f0000332000-0x4)=0x80) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x3, 0x10, 0x0, 0x2228}, &(0x7f0000000000)=0x18) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000004000-0x8)={r1, 0x80000eadd}, &(0x7f0000004000-0x4)=0xd2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x5d, {0x8000, 0x67100000000000, 0x80, 0x8, 0x3, 0x3}, 0x801e, 0x5492}, 0xe) r3 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000005000-0x8)={r1, 0xff56}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)={r4, 0x5}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000001000-0x1f8)=[{&(0x7f0000001000+0xdb2)=@in6={0xa, 0x0, 0xe, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x67}, 0x1c, &(0x7f0000003000-0xd)=[{&(0x7f0000002000-0x9f)="7c94d11eb68b9fbc20725929fc4bb28c806752f56f2cb23465524b8ad753fc827170507427a4011fc6c83db38e7f2197fe3b57e4a38b593af77044b71d26af061c0a48b1baffc48306f22c8ab72d22434bb1eb9690e3690f288669bddf0004d8a6441c7367cba264343e1ccfa990bc95705a77dd095f45dec282925d53d998364f22570c83bf344c80afde254891499366a3288662913d9a580331552bc1bd", 0x9f}, {&(0x7f0000002000)="0d8864d8ccbf691ae5ebe1c19b5bb88784fa74320ee241e032aee9c0e78ff490f2462d", 0x23}, {&(0x7f0000003000-0xee)="8061c664da26c98bf3e50bb257816942ac8ea194a8428f0c87450cca054d8a20f3cd2a608cb06488ef157fb13ccead0e8150a528f94c03cbebba2bb9779f533b64c95059ad8ced8494b65af999c59696a6dfe1d1d68ac0b4b866d3f06232b8846106cd149c5f5925e9c3723edbf938c02247fc18ef0a5aac39348117ce58e36e73fd60e40e493bcab0df28fbac4a9f153dd8b595bcd397525bbe281815fa29fca159b78c2aede02235c154822c874ae45e583ff7873cadef69c79d1d3d474131e9649e0ca71c6b9852092ba83815544ceb071c6ffbc8db2e94f18bc070f4d74e203ef397cc4344746c14e78ce668", 0xee}, {&(0x7f0000001000-0xb0)="0f0a9e960c2ef0116251307cca7b4f7d6daa7e4f3c26ca3eb92975dc908aa536bcce55e155d50a5023a66a0dce522d6a4a70baf0a473c9e49f62fcdf0d328b54590bb38208e07ea9986058b6a1da0767b3d3536d4ad04f524981e587d8573e9e6ee418e5ead9a224f44d26ae53505ac451a1e8b1a9bfffd5bbeb9335dd5dd0008c59bc22e7b8870469ec8f7b9c748d9d33a6058bea7251c34810ed6f96c98f9cdc79e067f2564f9c496d05749c60ef65", 0xb0}], 0x4, &(0x7f0000002000-0x180)=[@sndrcv={0x30, 0x84, 0x1, {0x5, 0x7ff, 0x4, 0x800, 0x2000000000, 0x9, 0x1f, 0x401, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x200, 0x0, 0x0, 0x7fffffff, 0xed7, 0x6, 0x7ff, 0x8f, r4}}, @init={0x18, 0x84, 0x0, {0xbe, 0x1, 0xffff, 0x5}}, @sndinfo={0x20, 0x84, 0x2, {0xf8dc, 0x200, 0x5, 0xf75, r4}}, @init={0x18, 0x84, 0x0, {0x401, 0x3, 0x7, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x1f, 0x200, 0x1, 0x9, 0x4, 0x8001, 0xffffffffffffc284, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x8203, 0x9abb, 0x8, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x6, 0x205, 0x10000, 0x21, 0x1, 0x7fffffff, 0x3ff, r1}}], 0x180, 0x800}, {&(0x7f0000000000)=@in6={0xa, 0x0, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, 0x1c, &(0x7f0000001000)=[{&(0x7f0000003000-0xba)="7e05c012397d3a7adee42fa3073cb83aba2a3a1616af70d6520f06b24187bc0cec6d9492a5a316e796d28b75bc5c1771e56709900c1b26157634421f2de9fb9adddc27024fd4bd54862c3e4335653b25703572d3169dfe27e07783a7a889d1d60727998814253ddc289aa32d78b48a739afa9e3d450b230e14e651f69ca7ea9f6ec87bcfa67b648e5ead70da71ce770379e32008fbe68385bb874c3b602784d56802d36b2cd8e983e6b4ffe03c40bfc62590a6d09a98ef3a7804", 0xba}, {&(0x7f0000003000-0xec)="f4a1c5f6e68b206f3c8012fe88cd614e513e9ecea5975cbc57eb754094622571668482430feae8f50042b707a90b35aa3f58d3cfa3614c8f219febbf933ee4d476fcab4945eabe5c08ba02f895f75a6b4410cea1097f3ef1d6dace4a659f1705c0b9c81dc88077347026f0eb2eafbce8c4d3244eafdd0fdfef4b16c2c9a79b7d69eca86a9e1f8f1a856d0fa0fd351db72132f469599db375c9ce9477a7641cc3a7376e36271af04eb476058e1d8492417d1617a0b653175eb828a6cfc497f9312adf0ec872222999f3b2286c1e859f32bd9bc9df3a38ae1689b131e60c3b68abbbea8c89c92fd4a5bc15cb63", 0xec}, {&(0x7f0000002000)="87643090d84e3ee477042215d4a3adc953ff848277dd32860e02f67d68ec33ea31b742fb6e89f477769fb5771d7b05272123f24a1b4ec51739dc64ae28931aaa55504c1e18609c1eaac9e795e6ca7abc3c910c10dcfbea8c0ebaa15612e8b54b1a9ab5842d4fe83068d4eb42fe5ebf67eec118d71882da0b511c8f86265ddb882d0dc77388a35c1b7743a264b6075d348f0d9a0ac3623b3d", 0x98}, {&(0x7f0000001000-0xa0)="133425d7efe9823a8c91808ce1258e1a0087d83526f206a2d6d72d53adfe377ee31d567dd172844dd68ac7a0c47db7d0a5419f2eebaba945596afff58bb31c8c21af6a1692e99fd58e493e1028f4479a0880390f9ac2cb2f0ff5039db5ef751b72768e1bf15d5f9f662dfb863398730c1d9998cac021ed45b6162b677e1a319aca5e1748c3f13cc98e9aeb466d60f89324538ca2b3ad87e977d2185224e67a26", 0xa0}], 0x4, &(0x7f0000002000)=[@sndinfo={0x20, 0x84, 0x2, {0x3, 0x8201, 0xc4, 0x81, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x8202, 0xfffffffffffffff7, 0xb1, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x1000, 0x8200, 0xfffffffffffffc17, 0xfddb, 0xfff, 0x9, 0xffff, r4}}, @init={0x18, 0x84, 0x0, {0x96c, 0x2, 0x2, 0xffffffffffffffff}}], 0xc0, 0x400c000}, {&(0x7f0000003000-0x1c)=@in6={0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x10}}, 0x3}, 0x1c, &(0x7f0000001000)=[{&(0x7f0000002000)="279e1857befc87be65a8cfab20c8f17db8bfa16b04031c69e284bed2312d97d937351ec68a28857990b4e2728bc2b6f89e5e17aee160d7415c14ce530e4edec994fb89f6568c645ff3278d9d6eda7f7e325610276c93e7bf988d5cc9840af3b58ff150690b940a5cc2d65be84c0219e0869845f1e6deb894c735e65b87f5be7ec7836fe49ed064d984da51446587e0f01775ea0e0d540df0cb99130208f7de7b34a974d021f80682fdf9ec13a2e540d985c64218b0568f3513f99c4e69ba14d278131d82", 0xc4}, {&(0x7f0000001000-0x1000)="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0x1000}, {&(0x7f0000003000-0x5e)="a71449958472b482c668c7ec0aad4c6b625000c73004bb2ffdc672b83ff0e4a6fcf23333ff0248918407fb0e63f64ca354f270c009462fdda48fdd7214ae4f8068f2e6b919cee91b9558246a6124e30a2a74a1c613abef11405b3cfd370a", 0x5e}], 0x3, &(0x7f0000002000)=[@sndrcv={0x30, 0x84, 0x1, {0x1ff, 0x10000, 0x4, 0x7, 0x7fffffff, 0xfffffffffffff666, 0xfed4, 0x3, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x5, 0x8003, 0xffffffffffffffc0, 0x5, 0x4, 0x51fe0836, 0x401, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x8008, 0x7, 0x800, r5}}, @init={0x18, 0x84, 0x0, {0x6, 0x8, 0x2, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x200, 0x1f, 0x204, 0x1, 0x800, 0x2, 0x1, 0xd0a1, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x200, 0x2, 0x4, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x9, 0x820a, 0x80, 0xfffffffffffffffb, 0x1ff, 0x80000000, 0x2, r4}}], 0x150, 0x4000000}, {&(0x7f0000001000)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000-0x30)=[{&(0x7f0000003000-0x1000)="f0700205a8ff14c77b4b9ede02b882a21a4b25ad5bcff63af877b09c8af8a1529273bdf3c3abea7c7e120d0b73e325e188600f5ea8b4b935c37a9092403f52a02355a45d826b5ebe54379b947c8f70216380cfc91cb27ac9030aea7a0fe780eaf46200b7c2bb42222d586d68301d39a81faaa7aadc5b2d41d4269f3c3fa1d326698c19eaab187d4941c97f89f3cf74c94a2ef7d5aeb0b97e6d4f09bba66e029abaa82390023f51fbc51840d84c3d87c419004677ba63d16bad3882ee0f4c3b0597349c0c666fdb3012d91579f636f627e76d1267fd4b8d0d00afc1f7212fe8b39339c971ca1d734acbfbe3cd7dfbb172e3d241f3b2317487f1305564d07676746ad66e6bbdd50abee8168480edf97ee2bf94c5f47668085bf758ef2dbb75cd31f19ab4189315e9c523140d09c1f45ac5359d9e329489be956c8f536848701b2ff0114c7fa21b21e85492bc944eb018e51881cc0bd831f541c5884cf9372b77f26a8f75b2f982b09d01f508e09a783359900d0d707fe96aefcd22070c7373db863073d7b4a408054b957851c33f01a4e25213f7367863daaf1f37b7ae924ff31b4d45f8a9f658d5d142190feecf63a5f03c9b91daacdeed32b6cca0774f02dcb7fa2fc7136be53bd0a4d61ed8c0d27884b0b73ca3da641425675fa51380e535a7838543c03c4a4d7a3ef3b2240aae5f827567636bdece4cb9221fb42b9cf64dd02c270d101283c45299b9a677740831093edd7235bdb65fdc7a3c2d9785f1a2e26378bda99d6299bca8be295660addea7534e1c3d076b2d62e188ca1caf868bc1a4d84e087617bfc0ed0aed119fccf74aa2699bed8a5fbba6e8cd84a6af392208561a87740aecf9718d63674fb1b9cd913e903cd182f0bda915b29292d93ccac6cd4d00d01c6965e802da2e7af0985564e63fd280685d3dc9c6260b910392a1c737f6717aa2d7222ee7bacb343d0271569c1d0e155c7021d8db2d941ed64f4e9a523c525496ef011b8b2335d09488aafb62a2daa46f99260ff744135e7994f9e110c9a1e8bb57ad56eee6e898e3f5af7fd57b5af270f6c9bbca47af59920c491a2a99f766ab2fca11d263f8006824bb67d1739fc773e4ee728b1ca8b5c4af0ec93edaead8a598e772b68fb624ce7c18895075e0baf42b709a6c6ab64b86486071e01dbfe65b7ab6f85dc555481860f86f94e6cc003aea9eb0f0426ebe871641612111d558c2951ea4bc6c4e719f2e1be29d1b0ffddd1347f0c97c9122c47eebbf2cf2a8cfe76bb5e1bd22bb5386340200636b7f955adafed278554376ea0bc8457533bf749c8a45925b82ba59421b77b949030249ab9819e7b733b40360b5f5dce611cf08980c0e23cee30d2e970aa9dfa860add13d00dece3d9230a843700eda6e3a567eac75e4bc884907525f1e764bf508ff1a4c9507cc8da6947be8d611fdc5ce25514a46c70bd4d9367fbc38fc85b5bc74a345986280de73da480244dbb59698870aadafb59349aaf569873d33be807b7ec53cb9be4ed25ba2370a04239c0f93361d0541a5ae8e1e8ec0fae6cad6d944889db5a734d91811f0f23f65312596a1f7de84ff3c386a97bae2c6b91f7f3f9346920f227198e0ea04d36342107f5a5ac4ad5f77cff0aff3d3f1d0a2263e0e482faf3b14ce9669883f6bd912f5a7d9b274f5ad199aebdc6566e242e1566aaf10204ad457302e60e02969936424cdd4d1780c35a409a74b1e8265bd2e46336c22e351f855b523d56076e76a61d0762ca931c93aa3e8e1a96c0c204199d5f51a41babfdcea3eabe294db0be400e5ad426682a1f16ec4ee8759dbd27d5a2dad1ad3e481c16c1ea33968f70dcf0bd24fc207100b9346b4eea313436fd0ac403e58713df6a3d4beadd75c086ffd801e44872163391cea10ac34bbf4852cb984f9186a86a713cffc70f53d7721cd4300f570d0ab33cd80b9073c11125916facd029835696bc37371c855124c7e92d4825d5a2a6bec2bf6952728970ed34f7ccc60f53a15b8d8d0113b5b653f593a3114075ccd2f8b2af20c2b5cbfd157ccd1818a8ea5b3aee04cca8b2e4a24eef88443777b8469e3e0f2fced9aae52c998af47c1e8e3cf56207d94d323dd4146e4a8ed732615f2cabdad37734691b3fd1b6c6134e2ac3e8ba439756036ece2f72b0ade4a28dab5564a227d9a2e9dee1d275bba2fb144af2e390b567b223b5d3b87723613bfeadc7c8dd08fed8746978e1778ea7bb070d84e0b7115f180d3bc87e0df87af78aeefe96c889047f6dfae678d73cc144d873bb0cf24b79e53c936dc5c3db649c73dbbd0eddbdbd1492cbc3459cac9b5b1e474f0cc2f00977a1759149df2af649b1f40161a7807bb724b7bd4bbc69302d9d8efa8a6e9446783cace18d77318dbf42b571bf97e7e9f5ae926393f0507ed4ce46be5325fcb253c4cb210bdfdf6182c858437ae1c853422e82deba71803830ac2177806518adcd79f81b50ba82ea11cad912fcdf06e44c6f7cf11e90be7fbbc56c52ede8b44a0fb85fd8c0f11143ae657a2eca43f2551c69dcf25d981748e5a492489ae7a50dd7b570781824c298e002a51e5d243b2a199a4a11a69cea6a336a23bd4d242f3644dfe2d02f0e8ef1724e13913f1f452be5e8df4fd20b5d5a1f0326ecbd4ab3373dbd1eb926873210e7bcf282d1e93133ef82e9bb33689ebd11dacbe7d3c0c7f143940398c402c198bbcc2f00736801ea4aabe872ac1dd3008d5d816e4ead925de177bba7955da0a1a243c110c92b69678227750fad25b6c31457bd36aebf6ee73ddd20af37d3ffa78bef7183865eb6608364fa5c90a8a008f4e95f147aa20e5db476f66bfc029765ead75ae426e9b79b274e672d131d70924db32656affdf2cc9a906500942fe1343c9ebe1ef20ebb6a060cdddc95e919ca2e09a0582386ecb539beb8bc7a91cf8f013c32d047caa68ea8bcd219f31c90d1172cf8072636716d67edaeb86c35742cdb8286df98209b53af601fb496f521dd2c4636cde4c665589ab41841f08ff00fe7ca689b8ed51456210c9ee12ee23a2d2522afd6239750e3579556a23266d9daabbf9284b4dccf9065bd1cf50052ba7cafb9510fb794b729e786646670a498ca8b7c4c2836c7b201bbec5e348ec21ee58a25fede1304954ea425954ac3888a4346e004bc046c6c738a09a0664bd47f4ac5d32e7e5686582e020906343bbbaef9cae8fac0bc0b1db5826c3442185532c4f369c1e542cb203fd7d42fe49444ab3fe4f334e5fe97d7f87b3cf40900e4aec5f2834d1134eec10f3ed12dd9bc755aac82765d1b49fbea3ed3bc8d632e0ad9f03b32a3c33560787408a0d822d48606a2abf03fe4e62d1abdccd4decd591aa53fe237d574b84c7aab1c0f38d0a5a838d03296650111e71b81c267a665da17d8e5a48a03038333e2ec0b9184b705e17b1a3fda310d0a5ec16a8da1b6fd3f2cd10d34cf6cefa8e4130470489d3bf39f443ccab35a902f0cc0ad02c6c6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0x1000}, {&(0x7f0000000000)="d199fc34eb1c1f301c5a293670590913c4f5b63e0c5d75c3067ab410f241c8dd6eac4410ebd34ea6d08856f941f49e024b4584b3fcf56fc5d6a772fc640b0558a716929460033dd41ea24b8d1f54dfc9d53ab47ab5d4c775b043a6798803709433dc19b450c523c7b645ca3342229225a09b0af12331acc428b9d6390ce1224f71bffae839efc303291cc4d1906b652021d0b2268c7c6a4158e971fb2882d8bf06e677bad08608e3759f5b26a8b8a78a61a79f73f3cd63bc030e231b6f73fb7b4775cabfeb4ab533b4b02e7ccbf939b6dbedd169c104eccb", 0xd8}, {&(0x7f0000002000)="d6f9e80924c14f5b9b7056df2344da941f317a26baccda4d7127d4817a3ec8c23293d92a1d745338754b35e7f8b5f4c090442d73143f0d593dd3c284b23d1e329f454df26f14d41ead9cec3134f73b7c1097786daaf3c6eafb27e6dd093423ed257cb4550a159825a6209cc57607c6b8523ce27f774e4fea7013484f1a3f424b967431571d7b4c29d6a4dd882f47fd9b4642bd39e727d5d51ab3bf", 0x9b}], 0x3, &(0x7f0000001000-0x60)=[@sndinfo={0x20, 0x84, 0x2, {0x1000, 0x4, 0x1, 0x8001, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x7, 0x200, 0x25, 0x7f, 0x57c1, 0x51, 0x1, r2}}], 0x60, 0x0}, {&(0x7f0000002000)=@in6={0xa, 0x3, 0xc72a, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x4}, 0x1c, &(0x7f0000001000)=[], 0x0, &(0x7f0000002000)=[@sndinfo={0x20, 0x84, 0x2, {0x7, 0x4, 0x6, 0x4, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x200, 0x5, 0x9, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x0, 0x8009, 0x89f, 0x5, 0x8, 0x5fc, 0x62, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x401, 0x8, 0xb, 0x4, 0xffff, 0x4, 0x53b, 0x0, r1}}], 0xc0, 0x4}, {&(0x7f0000002000-0x10)=@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000)=[{&(0x7f0000001000)="5582eb66e2465ef337efe3cca41a431ca19e77cb03bc2b87ecb9c07cb2a5a7fdb1bba6997b40b6746cef8b596d85a624441ac829e380d3bc95e1010299787f02b3ac94b23418716a2f52136946abb5e8dc98532d04213d06405a9d2ff1261ae441ae78eefac142113613adfbbf28223ad74044cdfa257add830b09f504dbbb59db6302229caf2235aaffd1d6309b6e8f6ada82adee673142fc0d29cb562b15ff774caf1c031863dce3fd01f38655e0b997614e38e24bcb2ef5c1b389ea655309d18fdc5b94a6f4a9641656db", 0xcc}, {&(0x7f0000001000)="a714563c8ea416c1ebe043eafe45e361e777099e22bb8905773ecc24e2e097834fe1a29ca83be27936468acade4e78bc4ad7db915b5e43e10dd00a9d8d7bbdba7bfea0bced5bf719de107f911a2209d5f3db5a4a7a0a7a715ccc08cccde5ea48482fd7f099bc039d429369e29dcda4bf8b5c8662cba8a992af94c1456d8d0d4f1744958c", 0x84}, {&(0x7f0000003000-0x36)="21873966e8475a4ef4f9c6f6acf389e8eea08c62b880ab10557ff0f5785cd41acfeefc6ae43a926cf0e887036995bbbfee3daad24c45", 0x36}, {&(0x7f0000003000-0x89)="15bb439c4f1dc3b5df6b25c0486de3f00d6f9c1c29d534216adb58124526a0aceec2fa1f9d6441a4c5049d26a5558d3a05fe502f064fefe81d98fe6469cae3de565d26177e44e325264d6afdb54e06bdbfa0678a5a8d5b2a6eaa9859c70fa29b1144b49e2c8d31baaade6cebd22808ac7b426125ad418898f91bbf229db8c20360720272e73ea9cf4b", 0x89}, {&(0x7f0000002000)="", 0x0}, {&(0x7f0000001000-0xd1)="8c27e1160f80bb793bb01ee9d5c62645e57bfcfdab451d94869df269fefdf544ac3cdc3ec01edd07e323af0df0dfc2bb51b56f1808df3ae3903a7e27dceb688b5bc202c5a17c8389e5d11af8b5f27d98ac4965a146345f693b51a9d1bfa769e54c60743d73a38f28545b95d4695bbfff76bcc188b529d4fff2f01b2b97fa80eb96b0b8636e6ac848bd137572042e13aff6ba59c75a3b4e1c078b342162eefff90dcc992469c600dcdd6a7250b2b4e2825c38fc54cba4767462678b6792018b0726e954747e93b5b8457f623d6def019c74", 0xd1}, 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0x1000}], 0x9, &(0x7f0000003000-0x60)=[@init={0x18, 0x84, 0x0, {0x0, 0x5, 0x81, 0x7}}, @sndrcv={0x30, 0x84, 0x1, {0x64, 0x8, 0x1, 0x7f, 0x1ef9a144, 0x4, 0x6, 0x1, r1}}], 0x60, 0x8000}, {&(0x7f0000002000)=@in6={0xa, 0x1, 0x1f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffd}, 0x1c, &(0x7f0000003000-0x30)=[{&(0x7f0000000000)="c6f7ae100c5b6383405e17b0", 0xc}, {&(0x7f0000002000)="c088d0c7a2f57a3815ff02b124064f67fc4b929f50b07750be9b09226c38ba2c06c8949dfd34804c12a34578ef309dfcb6cabcd104d876f9625800b1e26ee221c267bb052d3654de2ea40841f340159a36a4b94c906b5b7c3d40a89f5818e4eeff12c542e0cea7b44356904cc7dcb79114", 0x71}, {&(0x7f0000002000-0x1000)="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0x1000}, {&(0x7f0000001000)="39fdb1f4e08322f324e7852c50f0f57ef9fb736da61376eeb1886f75af9bcc413fcd2b0674aef96b6a0a124b4c54f840e98c6c9e38801958b5efc125b7d6218fc055e6e41e73e862c396da089e89c35c5230a8a90e81d0c4e2b5caeccaba29ae99d3a3cc8f106c989ae1591abcca6a11cac2c453a8c8234ea81e082b609417227d91b6ecc732db305c40ac93ce4b454f33fcb286a9c573c3d0a29fbd4d6820ccdb8a6b89795ccea84a812e20691db134c4bc29b8d7905e218c164b372cfe1554452780d0c4af29e59a7a0c52374bd48d", 0xd0}, {&(0x7f0000002000-0xa7)="5c93a7bce84e0f93c935db5ee634d34f8036c287bae5bd6547f88c8940e7909019b5e19ff51a8f4895363b22e840cbd6fd7662c8123cd02a22d62d36a722b9e17fcb40f7d65dccf5bf471d170b8259d31e3a17775a092eccc3564bda8ef1acca1f2cf2b767f5325f648853d856b15da20baec1f90a8ec998096a53074f8cc030d8a2ff515504e4cb11a010b033c5bfa96c07217545c82b654cd4edb6fe05e1840fbbfa96937c45", 0xa7}, {&(0x7f0000003000-0xc1)="bfe639213ca76242841ee0636eb046d39ffd1db49f18f6202688e1b0b31a2ab8ada3c9ea9703b6532594b32c363b5e0d84bc690a37cf01e176507302a5f64910831619760bc6f2c824e74fdb1692a2c32e445065c9f6423b701d7d7b2953e04a2d44410daa903fb821bc6da329532d6b8ea83d38d94341fcdc1863f11901e49a7c744f13d695316c4dac5c7d466f085a71d53fd9a6dab634574e3e87a33b0416c4ed5083f2fef02dd03ce139df1c229aa725173772a3ca079624689a5808969dca", 0xc1}, {&(0x7f0000000000)="c5643b79e2fc0364f2a874ed007a666ac91eb883d056daa450b8446d4352ccc7e6d78154d4c18f990c23a16bd31f5bb8a9e5ba78c6318d13bae1057a8f7e7b2605a9dfc8998a8a98297f60f867527af19623673cf502f32e052db8bd71061763afd029c512a50c05", 0x68}, {&(0x7f0000003000-0x24)="9aae79b88140f04fdcdbcf0e01da14ccd5a2d1b15afc331bde1470b80e642cdf3cc5b3e4", 0x24}, {&(0x7f0000001000-0x1000)="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", 0x1000}], 0x7, &(0x7f0000002000)=[@sndinfo={0x20, 0x84, 0x2, {0x1, 0x4, 0xfffffffffffffff7, 0xf022, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x7fffffff, 0xffffffff, 0xe, 0xbc, 0xffff00, 0x2, 0x4, 0x1, r4}}, @init={0x18, 0x84, 0x0, {0x1, 0x3, 0x7f, 0x1ff}}], 0x90, 0x4000090}], 0x9, 0x4008004) setsockopt$inet_buf(r3, 0x0, 0x30, &(0x7f0000f62000-0x44)="", 0x0) 2018/01/19 19:27:41 executing program 2: mmap(&(0x7f0000000000/0xf92000)=nil, 0xf92000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000aa5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00005d6000-0xe)=[{&(0x7f00005d6000-0x1)=';', 0x1}], 0x1, 0x0) vmsplice(r1, &(0x7f0000f83000)=[{&(0x7f0000f82000)="a4", 0x1}], 0x1, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000f8d000-0xc)={0x0, 0x0}) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000f93000-0xb8)=""/184, 0xb8) 2018/01/19 19:27:41 executing program 5: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x19, 0x7, 0xfffffffffffffffc, &(0x7f0000006000)={0x0, 0x0}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000013000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000013000-0x76)={r0, 0x101, 0x10001, "a1a62a2b10ef4daf0f16797ed8d8a78c550d125bfe2d6f18d931fd08f54376b99160c29ef40eee1cd34a04b641743e43f87f30fcbfcbac733286bbc6ebd64036f94d32c019d67fb9fdb293ab713ecbe6336c639009cf9354fcd76ae3c579ef415b9f4afa9842816675ef9d95"}) r1 = socket$netlink(0x10, 0x3, 0x5) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000021000-0x10)={&(0x7f000000f000-0xd8)={0x18, 0x21, 0xaff, 0xffffffffffffffff, 0x2, {0x15, 0x0, 0x0}, [@nested={0x4, 0x1, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 19:27:41 executing program 6: mmap(&(0x7f0000000000/0xe75000)=nil, 0xe75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000e71000)={0xa, 0x0, 0x45da8146, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x2}, 0x1c) connect$inet6(r0, &(0x7f0000e6f000)={0xa, 0x2, 0x1000000000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x8000000000000001}, 0x1c) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f00002ef000-0x4)=0x1a, 0x4) sendmsg$nl_crypto(r1, &(0x7f0000380000-0x38)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002cf000-0x10)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/01/19 19:27:41 executing program 3: r0 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f00006e4000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x20, 0x4, [0xb6, 0x8, 0x53a8, 0x2]}, &(0x7f000044a000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000-0xc)=@sack_info={r1, 0x1, 0x4c3f}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000002000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f0000002000-0x6)={r2, 0x6b}, 0x6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000002000)=@sack_info={r1, 0x4, 0xf17}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r3, &(0x7f0000003000)={&(0x7f0000003000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000004000-0x80)=[{&(0x7f0000000000)=""/57, 0x39}, {&(0x7f0000001000)=""/174, 0xae}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000004000-0x11)=""/17, 0x11}, {&(0x7f0000004000-0x1c)=""/28, 0x1c}, {&(0x7f0000004000-0xee)=""/238, 0xee}, {&(0x7f0000000000)=""/11, 0xb}, {&(0x7f0000003000)=""/64, 0x40}], 0x8, 0x0, 0x0, 0x4}, 0x40000100) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r3, &(0x7f0000005000-0x38)={&(0x7f0000004000)=@in6={0xa, 0x0, 0x40, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000}, 0x1c, &(0x7f0000002000)=[{&(0x7f0000005000-0x44)="a1ad7a5e5a4e047360a058199cacdb932dcdb3d3ee9035d084f9d68725cdb7020526d3241c84610c3c76242a3a657b6b370efd8a6cfef6aed82c675eaabad0ff780fa7b6", 0x44}, {&(0x7f0000001000)="dd750ae502cfa1196822ff0b68f71aea25590c7b52308d2af7e5d2cfc9b0e882e0bba450a1a5a52c86094e39fde8360d9932113fbf9ca8bb4dffb20fbdab1a69b29e3b123cba72f355ef8aa5efd6f3c2a672", 0x52}, {&(0x7f0000003000)="d7977baefa8d46f0db455d34178993d02ac746", 0x13}, {&(0x7f0000004000)="bf82d7319aea89c052c8feaba75e45f4f70b72827f126965015307013c7e5662c9681751ceb3560d27e53c2fbf2b7227b6f54f4785b7b45ada1785e892e4e7080862e87ac983a60b576446e478c1943b41", 0x51}, {&(0x7f0000002000)="e330f47659a1301988bd728ed1361b2519b2fe1e7f15fc5d75a3d58810b3e371327146bec2f9f26a57af5a4ab929392635d2e435a9836bb995df22702fef06f50f222ee21b06ac7dc55ff0428be82a9af9b1d2f860e952baf195a04ecc8c9e59398e710d1bb6137bc76e6ffcedb9f2b553b7cd36894aca9d70be651e5856ca592b4a24fb65765eeb274cafe985b53e6a042ce7d0499eb0773de28f624fdb81e2d8823798a241023c3a3cf59cdbd9f8a402f46bf9e4202d7cb885a992193daef04a945927d3a4509eea9479739666cf1f4d7e666df89f20b9816d45327e813467d0c216887d229095a2089a3f9e801ec3afbd2718", 0xf4}, {&(0x7f0000004000)="9fe896cf48b4b452cb2280", 0xb}, {&(0x7f0000001000)="8bc3bd895a0e82a9365439e19295ffce947773e7996c42225720c03ef4fc6899a8f9", 0x22}], 0x7, 0x0, 0x0, 0x4}, 0x4800) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000006000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000005000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xd, 0x80000, 0x8001, &(0x7f0000005000)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r4, 0xc00c642d, &(0x7f0000005000)={r5, 0x80000, r6}) 2018/01/19 19:27:41 executing program 0: mmap(&(0x7f0000000000/0xe59000)=nil, 0xe59000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x5, 0x80, 0xff, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000)="", &(0x7f0000006000)="", 0x0}, 0x20) mmap(&(0x7f0000e59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000e59000)={r0, &(0x7f0000008000-0x1000)='"', &(0x7f0000011000)=""/161}, 0x18) 2018/01/19 19:27:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000f56000)=[{{&(0x7f0000b46000)=@in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f00000f9000)=[], 0x0, &(0x7f000003d000-0x3b8)=[{0x18, 0x29, 0x5, '5'}], 0x18, 0x0}, 0x0}], 0x1, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f00006bc000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/19 19:27:41 executing program 1: syz_emit_ethernet(0x46, &(0x7f0000986000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [], {@ipv4={0x800, {{0xa, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@rr={0x7, 0xf, 0x9, [@broadcast=0xffffffff, @multicast1=0xe0000001, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}]}, @timestamp={0x44, 0x4, 0x0, 0x0, 0x0, []}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x7, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000754000)={0x0, 0x1, [0xaf2]}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00006a6000-0x8)={0x0, 0x0}) 2018/01/19 19:27:41 executing program 4: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f000000c000-0x1e)={0x18, 0x0, {0x3, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) sendfile(r0, r0, &(0x7f0000008000)=0x0, 0x3) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @common='ip6gre0\x00'}}, 0x1e) connect$pppoe(r0, &(0x7f0000015000-0x1e)={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @common='gretap0\x00'}}, 0x1e) 2018/01/19 19:27:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000002, 0x0) sendto$inet6(r0, &(0x7f0000c22000-0x679)="", 0xfdfd, 0x0, &(0x7f0000825000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x18) r1 = socket(0x13, 0x8000b, 0xfc) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000bff000-0x4)=0x0, 0x4) 2018/01/19 19:27:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000feb000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(anubis)\x00'}, 0x58) socketpair$inet(0x2, 0x80004, 0x8, &(0x7f000048e000-0x8)={0x0, 0x0}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf0b00000000000007ddb42113", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f000089d000-0x38)=[{0x0, 0x0, &(0x7f0000195000)=[{&(0x7f0000e5c000)="b1dc117da1d1ecd6213504d1610fa545d431ffac2cd353602f19454ad7a5b4f6", 0x20}], 0x1, &(0x7f0000fed000-0xc0)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f000004c000-0x38)={&(0x7f0000141000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000cf0000+0xf8f)=[{&(0x7f0000f52000-0x96)=""/150, 0x96}], 0x1, &(0x7f00008b1000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) 2018/01/19 19:27:41 executing program 0: mmap(&(0x7f0000000000/0xd2c000)=nil, 0xd2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00007d3000-0x98)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x8}, &(0x7f00001f6000)=0x98) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000bfe000)={r1, 0x841}, &(0x7f00004f0000-0x4)=0x8) 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, 0x0, 0x0, 0x6699, 0x0, 0x0, 0xfffffffffffffffc, r2}, &(0x7f000034c000)=0x20) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000421000-0xc)={r3, 0x7471, 0x10}, 0xc) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000c03000)={0x0, 0x0}) mmap(&(0x7f0000d2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r4, 0x29, 0x36, &(0x7f0000d2d000-0x8)=@fragment={0x62, 0x0, 0x1, 0xfffffffffffffffe, 0x0, 0x6, 0x0}, 0x8) 2018/01/19 19:27:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000c3e000-0xa6)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x67, 0x0, @rand_addr=0xfffffffffffffe04, @dev={0xac, 0x14, 0x0, 0x0}, {[]}}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0xfffffffe, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty=0x0, {[]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) socket$inet(0x2, 0x7, 0x800) 2018/01/19 19:27:41 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000001000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000001000-0x4)=0x60) connect$nfc_llcp(r0, &(0x7f0000e05000-0x60)={0x27, 0x66, 0x80, 0x3, 0x4, 0x80000001, "56849b9a1bf7b1c752bb49afee5e51347e7a43d1688f0913c855e901ccfb38591f1dbb02b7ed54ae4adf42c342bb5a176962e7185c746d70c4c4b2a0dd91b8", 0x8}, 0x60) mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000a8b000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r1, 0x1, 0x2, &(0x7f0000f66000)=0x5, 0x4) r2 = socket(0x1, 0x5, 0x3) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$llc_int(r2, 0x10c, 0x8, &(0x7f0000f6a000)=0x5, 0x4) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r3, 0x1, 0x2, &(0x7f0000f69000-0x4)=0x6, 0x4) bind$inet6(r3, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/19 19:27:41 executing program 5: mmap(&(0x7f0000000000/0xb3e000)=nil, 0xb3e000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x4, 0x101) setsockopt(r0, 0x1, 0x32, &(0x7f00004ef000)="6c59ea31da", 0x5) 2018/01/19 19:27:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d8b000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg(r1, &(0x7f0000bd3000-0x1e0)=[{{&(0x7f0000086000-0x58)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes192\x00'}, 0x58, &(0x7f0000142000-0xa0)=[{&(0x7f0000530000)="0d73d3b5cd5ae2122fca318a7f0ad7170196c27507246360cd89f5679ae1cef76d5c2bbd97242176b53850039164a50126c880f7f4196603870dbc56b08b5b6e139fef942693a2b8ad91", 0x4a}, {&(0x7f0000d2d000)="d14f9e66c5fcb1ca26fa91596a8b1644a7ceaadbb7fe57b02e29b8e3c968b083a6fcdb8b3ffa5decfe58fde623fc26462f06f8610c94c435c8ab073ec01710257f79ae641f5192ff7743c861f3d35b402b5a2fad4844f7ba65ad9a729dc9568f066637cc01c889367502133b49006802db3f831ea90e493f6763830139b92b4869cc0271499922554ae824fb575c37b3b0b059db901c699a91735deef783d8fe19", 0xa1}], 0x2, &(0x7f000043c000)=[{0x38, 0x102, 0xc5ae, "bb2ce19dceb81806330f840b837f57a36117aaba56f6dc3edd689e19b86f38625306"}, {0x78, 0x115, 0x7, "3596c8a7330bae5f3665dc86bdc6d16cfc26cf6e3971b00ac7d2e74dcbef607db96743a7a2a0c7343a7f74a81b6992bdc1af258e4baf9f8de5ee93198921d964b5f22ca845455a9b7a39aa128d00106de9311b80eb07fd214348b9967f71e0a8a3ac9baf3de1b2ef"}, {0xc0, 0x119, 0x1f, "12509f8a08166c773a897e1305d54f1c39630a01a7b2ed775131fa53ad3d3a93874d7944ef9b6b52578c7b421c60d204474950e89c20c1a6c4776cd9f54183b3d2622cb6cc4bf162f1b1415f29869bde62404dae804190302a3b7702d413f197b27401aabc315fe7e1839ee8374538ce755eb09193ae20597a70fe29a4e334c9a256fc37bcc062d9bd1a9759ea4cac47e429df8662608bf31201d647ac0434aa12f4ac9273bff507c8f738"}, {0x30, 0x112, 0x3, "1fb4c29cc170b47c13b12c5053d375c1e02ab305f62ee83843deb185"}], 0x1a0, 0x4}, 0x6}, {{&(0x7f000019d000)=@ethernet={0x306, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000051d000)=[{&(0x7f0000faa000)="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0x1000}], 0x1, &(0x7f00005fa000)=[{0xc0, 0x19b, 0x200, "adf561ef78d60edb8cf403a0a60f56cb5f5484ff0f3389986ca02c8830014c5b7ac48b131709c25fd1e580d8367c7ef44dc0e4b023abb064832c2a0432503dd31a855e576684efc3e0282e17138d9813a092cae4851e87dc50bb898ea48c2a518fc22e73f3e11587c1f45b1eaf0d314bfb390d200e14adf2572ceb4f04eaa4232b2aa8eb59fa4b7cf8c2cdbcbc20865d65a714cec805add634c6058d374f7ead62e52e44af7bec11eca791a2"}, {0x30, 0x107, 0x17, "26dd809ed0986b0a25b2f78b3cbd46ca017d4b049387f53918"}, {0xd8, 0x13f, 0x8c1, "8288d4b51ec92a79948afd8bf970219766f796b1c07a0cafe6d581b2a3216a826e6fc2780e7260b03c0bc54d0e1e3f25d730724e49c6023dd5da6cc2beb7987a12abfdba703a28c6a756f81693413436268fe79bc51e08a4bde5f3d152c4d8dcea001bfbdfab153f482d9992844354215fe3028974f3b27b1a331378aeedeb75bb09b2bebe90af4ff421309a29ac921e3284971b23970789687db600a7a26f681cf60b23a1f1f2d24aa563668c1436ded18d5c316d0d0ed11e56751c810065ca4b061fdd8ba6dd"}, {0x1010, 0x129, 0x7f, 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"}], 0x1010, 0x11}, 0x1}], 0x5, 0xeda8092264fde589) sendmmsg$alg(r1, &(0x7f0000e3c000)=[{0x0, 0x0, &(0x7f0000a71000-0x80)=[{&(0x7f0000b6a000)="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", 0x14a}], 0x1, &(0x7f0000917000)=[@assoc={0x18, 0x117, 0x4, 0x0}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x216}, @assoc={0x18, 0x117, 0x4, 0x23}], 0x90, 0x0}], 0x1, 0x8000) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x16c, &(0x7f0000825000-0x30)=[{&(0x7f0000efb000)=""/16, 0x43}, {&(0x7f0000435000-0xbb)=""/187, 0xffffff80}, {&(0x7f0000b7d000-0x1000)=""/4096, 0x876}], 0x3, &(0x7f0000d2b000)=""/57, 0x39, 0x880000000}, 0x61) 2018/01/19 19:27:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f00009b3000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a66000)=0x3a8) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000ddd000)={0x0}, &(0x7f00000e4000)=0x4) r1 = socket$alg(0x26, 0x5, 0x0) socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r2 = accept(r1, &(0x7f00007fd000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000f90000)=0x9) accept$ax25(r2, &(0x7f0000a0d000-0x10)={0x0, {""/7}, 0x0}, &(0x7f000098e000-0x4)=0x10) r3 = accept$alg(r1, 0x0, 0x0) recvmsg(r3, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00009ab000)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/19 19:27:41 executing program 2: mmap(&(0x7f0000000000/0xad6000)=nil, 0xad6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000acf000)="97", 0x1, 0x0, &(0x7f00007be000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000056f000-0x4)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000926000-0x18)={0x0, 0x10, "3d843323b395f7bc0f4cbce894f3f3b0"}, &(0x7f000017e000)=0x18) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000017000)={@generic="2196c883e0a1483a85ba6c204f0dfac1", @ifru_flags=0x200}) 2018/01/19 19:27:41 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$netrom(0xffffffffffffffff, &(0x7f00006b6000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000000000)=0x48, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0x2e) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x27, &(0x7f0000002000-0xc)={@empty=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000002000-0xc)={@loopback=0x7f000001, @multicast2=0xe0000002, r2}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r0, &(0x7f0000000000)={&(0x7f00009f7000-0x48)=@full={{0x3, {"8cfd0a6d515a86"}, 0x7ff}, [{"b34e30adac3c9f"}, {"ab706bf863c526"}, {"4754e657d8ca17"}, {"2374aed37e177b"}, {"395e25518232c6"}, {"c7d6423b510aae"}, {"91650545766a34"}, {"0a4c8d44789b64"}]}, 0x48, &(0x7f0000000000)=[{&(0x7f0000001000-0x77)="70d9b82b5aed0786b903c73d0829575ca832257efe5c84eb821f7af64fd04ec36d14bd9cb8f556f8c974ebef37fc3b96d5c4ea43faf3ccf2d462ade875766eac531155f598d703fff6c3cfd0597db8ca18c4b8f65b289d340931873eca6248f289f78775b9c76097e067b86549c44af0e973f2cdce19aa", 0x77}, {&(0x7f0000001000-0xc6)="8fcfdc2919f78a4d0f42a75791000bfb655179a118702532cf3c7d02f5d377a93723caef77942e91477ea7b6460faf98b637f4f43ae66ec6e99eb8ae003c910bcbd96825dea5dc5bda373cdcfa42f347d022a57918462a44e480b4c5ceb21a7fc9c656c177bb26fe457b2698e12933aa800ae406d5c07c99f52c44991f19ae8585e555abf62b015603edbc636112fee433b2aa50c928264978bf013a41f0540ec97f51fbd2f44296c13678d4983f50c7abbcc277593695023e1bd559b7737c29341bf8c56225", 0xc6}, {&(0x7f0000001000-0x69)="c61b890a829d519ba9378973306fadd704834c486a6a75746a916a7f01a54987ee6988abcb1033f25205524c717785c398f1ff84736700b19f9e3352349010d404fd518b53deeb44499addbc3dedecd460fb71884e27f65aa9f7a3fb9f02446885a1c0f0fa2ef07013", 0x69}, {&(0x7f0000000000)="4120fb1bb2db3ed13eb0181219d2360c3ed6dab1ea26e9617d9e1c7a369028fe1ceec438de7b478fa1e0ffe26ad364df9c2474a20de01f64ac5c49ad145615b0bff77b74fcb531b4ee5b3f8d76d77ea8d5e321ea503562d3b59302e896", 0x5d}, {&(0x7f0000836000)="5e275cc4d82477fca0f1a4b07fff138f6ee340646502e14897cdf0e07c7cf4e687fa065ea44e44729204b3ab4044f3ebda66bebdb9f29368d2ea646d72d95a46b1ce78c3047a7642c90c83efb5ce1e763391084b8a5094c2d11c9db6e87e5e2a34090ee47ffb9c5ef65f66c2ee0566cd7e8c0ddcefbb70a396876388774d285d02a967ab3901ca4c97985befd35414f1ebca24ca42e2cbe0c1726daf9a57c8a07971b629ffba5d76e2fa0b7e1a77f9", 0xaf}, {&(0x7f0000ee6000-0xd3)="1825021c2e998b04e6a050b624be031db0b5b83da7b71305839f6ba5737fc544dae1990943f870079da2a05c9e19481ab717422f9bd3dedba69e9358763e8b24946c68a9e29525fc3cc11c6184e35e7b5b013b3bdb71a7c4f1ca81c38b5869500ba9471d76b938cef4647fc8543d965ae42ec838090e8917dfc1f81b7f69243a082558287968c52f4435713884f9806c423ed8e914c91565c376c716aa12e176a8382c21929234a9392d8d1fb074815c5a54d0e5bda410df4da9b4d7fecc495eab2ab75ed65096fcc52d203b2636008a0524d7", 0xd3}, {&(0x7f0000000000)="446392231e32712dd65365f6ce21cf1f4202ebf56e176c35ad573f4a52dcecb140a0508fe2fa62f510ed4fc8e84c58ef91fdbc56cb00e7477f26b4bbcdcdde3977b024bb21108f708fa1fd874195cf42718b40066ef14d9202d8f3b23a9c6ba7a0e709e240da3815e508b34292789c0d04e0b45492f1666266aa19c1f5aff73249fff33b36ce8465bd7ed95756a838edf0e66f87c437e5979b4b281d5824", 0x9e}], 0x7, &(0x7f0000000000)=[{0xa0, 0x10b, 0x95000000, "81ef97f466da6cbd13b46807de9caeed0b54596e49b6cf15f46bebfc6004af4b25253e07d6b99b2035cd133643b3a94cbdfb03f0d9e75f3c9c67b3ae858c5c41903cd2052aeeadf09d4a6389fbd741b918faa2e4f3b97d998daa52cd671f88f88b14609ce237eba4191c7179bed69d3db9357dfebaa2bdc96f285ce709c56b0f6ad55a9dc7795e916ee4af2fab3a5d"}, {0x50, 0x108, 0xffffffff7fffffff, "1e56442c61d4b3cd22cd49903adb3895e23068245662770b2a39332f5ee2996520e936c36f40607b996adaf3735cebad4d11921407c2b9b5b766098c"}, {0x38, 0x11b, 0x8, "b23f547f391efa25916b5b2bd8599559ef4d0811c731a58e218d60c1aed4309fbd841202"}], 0x128, 0x1}, 0x10000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000867000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(rfc4543(rfc4543(gcm_base(xts-camellia-asm,tgr128-generic'}, 0x58) 2018/01/19 19:27:41 executing program 1: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x84, 0x80000000000021, &(0x7f0000000000)="", 0x0) r1 = accept(r0, 0x0, &(0x7f0000f1c000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r1, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000001000)=0x14, 0x80000) connect$can_bcm(r1, &(0x7f0000001000-0x10)={0x1d, r2, 0x0, 0x0}, 0x216) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001000-0xa6)={0x0, 0x9e, "467f1c0f3a0388303ac04e09846827dcaf063ef4a6007e75f0b4a66622ccd6f1bee85a8dacb0f3a8984c49ee84ac69453efa552eb24c1fbe2c07bcea2baac383ee795649701a00402749dde075f4c054277bbcee059a1126471e00128a0d46efd87bcaf2ddba3a8bf4a9a2c8f8c5607520b4def0ce0e812d36a0ac16fdcf9933ae03ae7b02042a2566e6e4ca49599c6f61fbe667eccaaca3267984bb594a"}, &(0x7f0000003000-0x4)=0xa6) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000002000-0xa)={r3, 0x2, 0x1, [0x4]}, &(0x7f0000001000-0x4)=0xa) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000001000)=0x101, &(0x7f0000002000-0x8)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r1, 0x7f, 0xf4, &(0x7f0000002000)="4c532ac714892fb29a233eda4e7b2a526617e9b7c162c0fdc8298d17735c75905f73cd475f10f5c6605ad2aa80c0fcacbf125687492320", 0x37) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000003000)={r2, @dev={0xac, 0x14, 0x0, 0xb}, @multicast2=0xe0000002}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(0xffffffffffffffff, 0x4010641a, &(0x7f0000001000)={0x6, &(0x7f0000002000-0x18)=[0xd793, 0x7, 0x7, 0x1000, 0x114, 0x1]}) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000001000-0x2)=0x10000) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) connect$packet(r1, &(0x7f0000000000)={0x11, 0x1a, r4, 0x1, 0xfff, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f0000003000-0x1000)=""/4096, &(0x7f0000001000)=0x1000) 2018/01/19 19:27:41 executing program 0: pipe(&(0x7f0000e73000)={0x0, 0x0}) accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000015, 0x805, 0x0) setsockopt$sock_int(r1, 0x1, 0x23, &(0x7f0000d38000-0x4)=0xffffffffffffeffc, 0x4) bind$inet(r1, &(0x7f00000a9000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000218000)="", 0x0, 0x0, &(0x7f0000062000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r1, 0x1, 0x23, &(0x7f00005b5000-0x4)=0x0, 0x4) recvmsg(r1, &(0x7f000071c000-0x38)={0x0, 0x0, &(0x7f00002cd000)=[], 0x0, &(0x7f0000f51000-0xc0)=""/192, 0xc0, 0x0}, 0x0) 2018/01/19 19:27:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000859000-0x4)={0xffffffffffffff9c}) sendmsg$netrom(r0, &(0x7f0000b14000-0x38)={&(0x7f0000f47000-0x10)=@ax25={0x3, {"780bd9bf71bb5c"}, 0xd46}, 0x10, &(0x7f0000429000)=[{&(0x7f0000be1000)="ae042c1c1ddc92e4e09dd298a8577fe7ee5e1dcef8215c5e6b6e00e29f3e121eea7eb08640687fbac8fbdd8d95129b568de893d27e24f640dcfeea3bf5796547a67a23bb940bd0af6e58b3412aa7bda5ee9139f1d796c84b79916e4619c97b357cd2198a12ee007f06259a96515c35c91e7e8d93e9b9f4c891c7b6ca9e8973ab5eb5a8924d86c44a2a4c08c6e4dc57fb5691d3ab2947371e63", 0x99}, {&(0x7f0000cea000-0x2a)="14f4985f9fcd4ca7b78ec7828cac10a7590dde3b4f99cd3095262a76892a95f10c9da63845039bad0fa5", 0x2a}, {&(0x7f0000a66000)="8472c8e591f0d83a5b1fac8e49347d5217dfaa3dcdd1c9e9cb0deb998f84a7b8b1eeb51d8571dc5bf9ee83e2503c7c38c190bb5a0dfa82f21fd77fc726d31f9d7f7c3bef0668575ad12fbfb995769b9dc279cb0e8c9a867dcaef77a81cf12d34973a", 0x62}, {&(0x7f000023a000)="d4e2f3512fcbfcdb1378084e2d094d53eb6929be5d33520cb790edc5c90ab85d9da6104eee7777f0e7cfd5286dc19cfc767f5e1ac1452298e4ebfb3b5bb43c15d6ac8ada15a743cca696175bb37e5b27602cdc61fe09d921bf4ab29f5a1d423b46ffceb5e6bffb29b0b3644cb583816a6c", 0x71}], 0x4, &(0x7f0000326000-0x2350)=[{0x78, 0x110, 0xfffffffffffffffe, "9169f0b9ed646c356a589c4b1c06f026c1cffc60a021d0ac49db1028f35cc7a8caeef2c5c6cdf61b5309b829cdace44140c382a1653c41f313bef49665e8805d93a29b14afd37ce691d1255616c0fa874e147d9076227f108304042669dabfd493db1ff9e6844aae"}, {0xf8, 0x107, 0x80000001, "2fc043bdb57cff67b7ff760f0db4a2248b7e20843e617843de9976d30e0422a7d7d69a853465d17219dec81b55ceb0a44d9af0513ef1f1e62894f08186ad218720ce70cfbd34453bb9bd59d4eacc1ba4e560ab03d57aece2f4a595907585b7a33d5667fc23ffef85fc801ea108da4b39ff528706f02cc316b24e0bf66d266928eaa3e755a2f586a75b1732b8d7718026bf46283cbe744435c3e8940b138e2bff4115222d8ab4f8eb860411cf81ee77999be914cd2f61f26d5dafb7a6f1f5d2b4d7a21dc94cad26b4e27005cb48519b01aacc7a31d953b38c413d1c7748df204fabbc08"}, {0x1010, 0x19d, 0x80000000, "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"}], 0x2350, 0x4000}, 0x0) r1 = socket(0x10, 0x802, 0x10) write(r1, &(0x7f00004b7000)="26000000250015d7000000040000360003fffbe801000000000000000002e3ffff0503c75b35", 0x26) 2018/01/19 19:27:41 executing program 5: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f000000a000)={0x0, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000f000-0x10)=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0}) r0 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x80000, 0x5, &(0x7f0000011000)={0x0, 0x0}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000013000-0x8)={0x0, 0xc1}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000004000-0x32)={0x0, 0x2a, "11b08f69fa9b36cf455ab40faf03e8890db3265fa1f3b3620397764306e85eba31b1157cb8e4d4b9ac9e"}, &(0x7f0000013000-0x4)=0x32) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000010000)=@assoc_id=0x0, &(0x7f000000f000)=0x4) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000012000)={0x0, 0x157}, &(0x7f0000013000-0x4)=0x8) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000013000-0x14)={0x0, 0x3ff, 0x4c01, 0xfffffffffffffffe, 0x3, 0x9}, &(0x7f0000008000-0x4)=0x14) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000012000)={0x0, 0x4}, &(0x7f0000012000)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f000000a000-0x108)={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]}, [0x1, 0x101, 0x9, 0x4, 0x1, 0x8, 0x9, 0x4, 0x7, 0x8, 0xf24a, 0x101, 0x10001, 0x200, 0x7]}, &(0x7f0000011000)=0x108) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r2, &(0x7f0000012000)=[{&(0x7f0000013000-0x1c)=@in6={0xa, 0x1, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, 0x1c, &(0x7f0000013000-0xa0)=[{&(0x7f0000004000-0x4e)="6ef571bb36b6b4bc866b46b410e24b518e032201a37c1900868411c4c7a7bcfb256dfea688232788ad9cc502bcb4e89980ba69092661a6f92134db3538ad899e1f57f3aadc0d4d763a15468a1ae2", 0x4e}, {&(0x7f0000010000-0x1000)="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{&(0x7f0000007000-0x75)="fa6a0d7bee99d3d79ae482eb13b0af5557753b8c056cd28625a3924c95edee5d6778e9be5b76a8fb611748ae3d1b77baeb23b00a5de8b4e5cd7408e1b734aef74714e98993b9e9e2ff1599c4dba5d63e5635b3073b34653e996f9c48c7e8f3422b6364eb30b5954e0938d62bda40e6268b9b5c31e4", 0x75}, {&(0x7f0000008000)="0fb3d34721907bbf6bde9ad95bb2d23ad1d61e8059a6ab92e3c99db6b25086b2112b7c9c8653ac60c92654c568032af38ffe2a13ebb6766d2c58121664ce66b881a7f97ca4f2118db25472d2a0f9b21974006461301e4272e8937bd835e541c6abb87f995453504209deee4083f1083da237529208cc04f3fe1665ccf757eb606fb790eb4c91a3ea48acd73c75d83542f5432cc7249dd0a7bb501dd287a537997bd94a6743091ae05914b9a046f5b08c9a9ae54d81a7d8", 0xb7}, {&(0x7f0000000000)="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", 0x1000}], 0x6, &(0x7f000000f000)=[@sndrcv={0x30, 0x84, 0x1, {0x5, 0x5, 0x4, 0x9, 0x100000000, 0x0, 0x6e, 0x1, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0xbe0, 0x204, 0x8000, 0x5, 0x8, 0x80000001, 0x1, r4}}], 0x60, 0x4}, {&(0x7f0000012000)=@in6={0xa, 0x3, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x20}, 0x1c, &(0x7f0000007000)=[{&(0x7f0000013000-0x35)="9f429cb0a1b4225b2b3c860e1ae722285f593ae6335d8b70bee6a35cd4cd1a071b7e6e60ef7fe8327e566a94bf0926612ce8385a13", 0x35}, {&(0x7f000000a000-0x5)="093ee84d2e", 0x5}, {&(0x7f0000012000)="cc31bc691e40d736f2278738eaf98f06b33e33356e9b321c379b77f8a01f29928da74cbbb3616464ec29cea8c0191d7dd805dcd350e77e215503152da44a3e7209775b7368ff712c2fac62e9789809a3eaa2fc5249f43e9ff0ae4c7d9e45a8e4a46836c0aee2622dc9a652067fc4b456d5e236b14070f65ab35157fafca4a9237092bf9d6e20807c799a42", 0x8b}, {&(0x7f0000012000)="c8a813e3ea86d77f37d8c3aa4bdf82b605afb7569af0368ec6d4bdf37774655df4084892e030dddbd711f05920da5ef7409cf04ca9404b90856035210db46451cdd705ced6591d832ae850ed3f51ba0f7ac7756726c22828421d93d5d7e30c95cd6a6face44e217f21fd2dc005d374bbd89708655fe0b9fb604b84", 0x7b}, {&(0x7f000000b000-0xc6)="659ddeb6b60ce024e427aadd5659b52c34e5161464f5ea3c0e4f2311e24c3c555c9ca38ee7f7373c2850ead6d08ac87580ba21abc83fea07fb7a511adc774a2180c74c555131ce58066ff8be3c49a9e1993a1aff539acf94b43e9ac80ca91164c136fe078ac150a3863d23f41d07448d274823ea11430bf334f29203e8529e80b07b8d24191891334563c971e598cb5d62b450c05352796540e322d2eaec5405813404c336de418c3bf02777da47df9dc0dfd3554d0f446c358676086d454beb0f86aa978c83", 0xc6}, {&(0x7f0000013000-0x10)="380996c218772c78f882395db4fa6eef", 0x10}], 0x6, &(0x7f000000b000)=[@sndinfo={0x20, 0x84, 0x2, {0x7, 0x4, 0x1ff, 0x7, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x20c, 0x3d7c, 0x7fffffff, r6}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x3, 0x8000, 0x1f, 0x1, 0x100000000, 0x1f, 0xffffffff, r7}}, @sndinfo={0x20, 0x84, 0x2, {0x5f2, 0x2, 0x8, 0x7, r8}}, @init={0x18, 0x84, 0x0, {0x100000001, 0x12, 0x9, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x20, 0x2, 0x80000000, 0xa48f, 0x4, 0x4, 0x7b6, r9}}], 0x120, 0x0}], 0x3, 0x80) setsockopt$inet_int(r2, 0x0, 0x1, &(0x7f000000d000-0x4)=0x10000, 0x4) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000008000)={@common='ip6_vti0\x00', @ifru_data=&(0x7f000000a000)="00009e1908e8af7d6f1735df9846e4f13e566e2bd2d7b04d929d09000100f47b"}) 2018/01/19 19:27:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000fc4000)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000fc5000-0x4)=0x239) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000a4a000-0x4)=0x0) socket$kcm(0x29, 0x0, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f000031d000-0x20)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socketpair(0x9, 0x5, 0x56be, &(0x7f0000164000)={0x0, 0x0}) sendto$llc(r1, &(0x7f00000f6000)="c53539c36637513e328ba4a4bdb398b408f1b7edb8a9b97eb47b14d63a232d864fc2207420983648dcd14ff46ad1c32e4ba0ab3513705f2ecae5d0986d2a5202004ea30cfb5d5af7f2c6ab8332d7facc0b44be9ae242c96072caf0182853772f8ffac311f2ce743165b058fc738b345929e9dadbbd087a71cd84bfb9985fe9c54a980317f974b1fe8b94b07287798140e11e89099e95a0c4bc4ebbb6034ca3087a22f0135ba5617bf8d756bbe1bcc3b5adbc077f63a591257d58", 0xba, 0x0, &(0x7f0000a3c000-0x10)={0x1a, 0x5, 0x8, 0x25713bcb, 0xfff, 0x800, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) socket$inet6_dccp(0xa, 0x6, 0x0) r2 = socket(0x10, 0x802, 0x0) write(r2, &(0x7f0000535000)="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", 0xfc) 2018/01/19 19:27:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000e10000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x400) r1 = accept$inet(r0, &(0x7f00009fc000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00003e8000-0x4)=@assoc_id=0x0, &(0x7f0000dde000)=0x4) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00003e5000-0x10)={0x1200000000, 0x800a, 0xfffffffffffffffa, 0x1, r2}, 0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000dc9000-0x8)=@assoc_value={0x0, 0x7ff}, 0x8) 2018/01/19 19:27:41 executing program 0: mmap(&(0x7f0000000000/0xfbd000)=nil, 0xfbd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fbe000-0x2c)={0x5, 0x6, 0x80000000004, 0x2, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fbb000-0x1a)={r0, &(0x7f00004d2000)="", &(0x7f0000fb8000)="", 0x0}, 0x20) 2018/01/19 19:27:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8, 0x0, 0x3) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000412000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fc6000-0x4)=0xe8) connect$packet(r0, &(0x7f00003e2000-0x14)={0x11, 0x5, r1, 0x1, 0x8, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0x0, 0x0]}, 0x14) r2 = socket(0x8, 0x5, 0x800000000) setsockopt(r2, 0x400000000114, 0x2, &(0x7f0000e99000-0x20)="05b7ffa87c7ea5317d78039786133f7ae73856000007ffd0090000009bdb723c", 0x20) 2018/01/19 19:27:41 executing program 1: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000010000)={0xffffffffffffffff}) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000011000-0x4)={r1}) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000009000-0x14)={0x200000000001, 0x7, 0x5, 0x8, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000012000)={0x0, 0x4f43, 0x8, 0xd7, 0xffffffffffffe2e8, 0x2000000000004}, &(0x7f0000011000)=0xfffffd4b) pipe(&(0x7f000000a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000013000-0x8c)={r4, @in6={{0xa, 0x2, 0x200000a4e4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x354}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000012000-0x4)=0xfffffffffffffed5) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000000b000-0x18)={r3, &(0x7f000000e000-0x1)="", &(0x7f0000010000)=""/58}, 0x18) ioctl$sock_kcm_SIOCKCMUNATTACH(r5, 0x89e1, &(0x7f000000f000-0x4)={r6}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r6, 0x84, 0x73, &(0x7f0000014000-0x18)={r4, 0x9, 0x0, 0x400, 0x40}, &(0x7f0000013000)=0x18) 2018/01/19 19:27:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000cb3000)={0x0, 0x1c, &(0x7f0000004000-0x1c)=[@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}]}, &(0x7f0000512000)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000a71000)={0x4, 0x1, 0x8, 0xfff, 0x7, 0x100000001, 0x800, 0x2, r2}, 0x20) accept$alg(r1, 0x0, 0x0) bind$alg(r0, &(0x7f00004e8000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha512\x00'}, 0x58) accept(r0, &(0x7f0000869000-0x10)=@in={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000bb000)=0x10) 2018/01/19 19:27:41 executing program 4: mmap(&(0x7f0000000000/0xe6000)=nil, 0xe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00000e4000-0x2a)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x2, @random="8a53ee431abe", @empty=0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}}, 0x0) mmap(&(0x7f00000e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00000e6000)={0x0, 0x0}) mmap(&(0x7f00000e7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f00000e7000)={@common='bond0\x00', @ifru_flags=0x1000}) mmap(&(0x7f00000e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000e7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000e7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f00000e7000)=0x0, &(0x7f00000e8000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00000e7000-0x4)=0x0, &(0x7f0000021000)=0x4) mmap(&(0x7f00000e8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000e8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000e9000-0x28)={@common='vlan0\x00', &(0x7f00000e8000)=@ethtool_ts_info={0x41, 0x1f, 0xf067, 0xffffffffffffffff, [0x8, 0x7fffffff, 0xffffffffffffff51], 0x7f, [0x7, 0x56, 0x1f]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 19:27:41 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00001c5000)={{{@in=@loopback=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a86000)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f000078d000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xd}}, 0x37, 0x81, 0x8, 0x100, 0xfffffffffffff800, 0x4880004, r2}) mmap(&(0x7f0000000000/0xaf7000)=nil, 0xaf7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f00009d0000)={0x3, 0x2}, 0x8) socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r3, &(0x7f0000af7000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(des)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000af2000)="8be3000000010000", 0xffffffffffffff3a) getpeername(r1, &(0x7f0000617000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000478000-0x4)=0x32) ioctl$SIOCSIFMTU(r4, 0x8922, &(0x7f00009b7000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x1fc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = accept4(0xffffffffffffffff, &(0x7f00007db000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000a00000)=0x10, 0x800) mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(r5, &(0x7f0000af7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00003e7000-0x4)=0x10, 0x80000) mmap(&(0x7f0000af8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_int(r5, 0x21, 0x1b, &(0x7f0000af9000-0x4)=0xfffffffe00000000, 0x4) accept$alg(r3, 0x0, 0x0) 2018/01/19 19:27:41 executing program 0: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) 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(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$sock_SIOCOUTQ(r0, 0x80047437, &(0x7f0000001000)=0x0) recvmsg(r0, &(0x7f0000005000)={&(0x7f0000005000)=@nl=@proc={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x40)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xf00000)=nil, 0xf00000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000ae1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f0000612000)=[{&(0x7f0000eff000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000205000)=[], 0x0, &(0x7f0000eff000)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x20, 0x0}, {&(0x7f0000023000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000eff000)=[{&(0x7f0000f00000-0xe1)="", 0x0}], 0x1, &(0x7f00002ce000-0x88)=[], 0x0, 0x0}], 0x2, 0x0) 2018/01/19 19:27:41 executing program 1: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) 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) sendmsg$inet_sctp(r0, &(0x7f0000006000-0x38)={&(0x7f0000004000-0x10)=@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000003000)=[{&(0x7f0000006000)="9472e5968f17e5eba8f2204c2368cebb43dadda0c165804cf52ba495f43d22e9143ea039b5", 0x25}, {&(0x7f0000006000)="375d0ee2554316439ee90183011fd2a79489506dc84a05eb04cb22c38ace24aa6a3ac18de30938d4bbfbb56a3017ca2a3d961278c391ebaeaa3b11863792b13b7a44d584faf87c60d94a8c5069254e6efa7e417445333a40f2058fce28840233de8698e62325b4dc9ec926ca1537e1eccb7870d8", 0x74}, {&(0x7f0000006000)="", 0x0}], 0x3, 0x0, 0x0, 0x4044840}, 0x80) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000002000-0x1008)={0x0, 0x0, ""}, &(0x7f0000005000)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000003000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000004000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000007000-0x4)=0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000006000)=0x1, 0x4) 2018/01/19 19:27:41 executing program 4: mmap(&(0x7f0000000000/0xf61000)=nil, 0xf61000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x0, 0x0) bind$inet(r0, &(0x7f0000ce7000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000af4000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet_dccp(0x2, 0x6, 0x0) 2018/01/19 19:27:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000001e000-0x8)={0x0, 0x0}) sendmsg$alg(r1, &(0x7f0000595000)={0x0, 0x0, &(0x7f0000a7d000-0x30)=[{&(0x7f0000ef7000)="9d3cc35446c1436fc5e1deddd856ded84cf4838b1ffe95ac8c0dc7409845fa9d5535302e8a8fccbac78f34a38c67e3b81bf947fb742b3c031f6eeff936de233968154ebaedc010d6974fad1c58785c2beafb5deeca9c79d05ebeac3bd58611de5d967dfca93de1383c3f06d741b0f361b69a890f1c30cbaeeac7a30fa4e8ba3dc85e746662a729b7e52f0c2fe24a6cb900e116b3e3dc9bbe6b2571fb59fe9ae5150b3d43b671ec794703165440fac44db8230d75577a47feb50ab4e66d0f19281475333f53a04617d7383b3fa49327e4000c715c", 0xd4}, {&(0x7f000082b000)="07b40fb978a01df74110904ceca8653246e4e9bda4519b668b0782e377ec6a513003ef6ac9f3422c15972298f100a2acc0", 0x31}, {&(0x7f0000945000)="37fe68fa530b59e8c21c64cc03dccbc80609d6f2e874279e4bb80e5805", 0x1d}], 0x3, 0x0, 0x0, 0x80}, 0x41) syz_emit_ethernet(0x3e, &(0x7f0000a01000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0xa, 0x4, 0x0, 0x0, 0x30, 0x3, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@rr={0x7, 0xf, 0x8, [@loopback=0x7f000001, @rand_addr=0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}]}, @ssrr={0x89, 0x3, 0x0, []}]}}, @icmp=@address_request={0x11, 0x0, 0x0, 0x0}}}}}, &(0x7f0000088000)={0x0, 0x3, [0xebd, 0x7e6, 0xb43]}) r2 = accept4$nfc_llcp(0xffffffffffffff9c, 0x0, &(0x7f0000a65000-0x4)=0x0, 0x80000) getsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000419000)=0x0, &(0x7f00001c3000-0x4)=0x4) accept4$ax25(r0, &(0x7f0000c2d000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000d00000-0x4)=0x10, 0x80800) 2018/01/19 19:27:41 executing program 6: 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(twofish-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a88000-0x4)="e517b5bf91aa785dfbcdfe09000000fc", 0x10) r1 = accept$alg(r0, 0x0, 0x0) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f000094d000)=0x0) sendmmsg$alg(r1, &(0x7f0000860000)=[{0x0, 0x0, &(0x7f0000ffd000)=[{&(0x7f00006c3000)="048f01b4ca58c0f5095d66b300000000000036e6259f455ce802f2a3dfd43397", 0x20}], 0x1, &(0x7f0000f25000)=[], 0x0, 0x0}], 0x1, 0x0) read(r1, &(0x7f0000b44000)=""/219, 0x1fd) 2018/01/19 19:27:41 executing program 1: r0 = socket$inet(0x2, 0x801, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0xea5d2f4cea55b8ac, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000fdb000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fde000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f0000003000)=[{&(0x7f0000fda000)='W', 0x1}], 0x1, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f0000003000)={0x80, 0x1, 0xff, "03635e46c3b3", "a6bd67d208f8e79a480e744dee70e43f"}) 2018/01/19 19:27:41 executing program 0: socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000425000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x5, &(0x7f000000a000)=0x0, 0x4) socketpair(0x5, 0x80b, 0x80000001, &(0x7f000000a000)={0x0, 0x0}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000012000)=""/152, &(0x7f0000013000)=0x98) 2018/01/19 19:27:41 executing program 6: mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f88000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000036000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$packet(r1, &(0x7f00006ac000-0x20)="f4f6fc29ce8b6c5660d79be9e66da8e2474351f2f3c0715e06fb2bed4bac9bc4", 0x20, 0x8004, &(0x7f0000820000)={0x11, 0x0, 0x0, 0x1, 0x6, 0x6, @random="031cbfd29c3d", [0x0, 0x0]}, 0x14) socketpair(0x10, 0x6, 0x1, &(0x7f0000b85000)={0x0, 0x0}) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000d30000-0x2)=0x100000000, &(0x7f0000fe1000-0x8)=0x2) sendmmsg$alg(r1, &(0x7f000007e000-0x70)=[{0x0, 0x0, &(0x7f0000f10000)=[], 0x0, &(0x7f0000d4d000-0x48)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f000090b000-0x38)={&(0x7f0000f8b000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000229000)=[{&(0x7f000063e000)=""/222, 0xde}], 0x1, &(0x7f0000cfc000)=""/48, 0x30, 0x0}, 0x0) [ 498.992192] sctp: [Deprecated]: syz-executor3 (pid 21294) Use of int in maxseg socket option. [ 498.992192] Use struct sctp_assoc_value instead 2018/01/19 19:27:41 executing program 2: mmap(&(0x7f0000000000/0x289000)=nil, 0x289000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016e000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-twofish-3way\x00'}, 0x58) r1 = socket(0x0, 0x5, 0x800) mmap(&(0x7f0000289000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000289000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000289000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r1, &(0x7f000028a000-0x38)={&(0x7f0000052000)={0x27, 0x2, 0x5, 0x7, 0x1, 0x100, "4f6255a893a54a12709fbf139ee5cf3d9301673647ee11d53d573997e3fa650dc7237909a79c81a52eaf04681f8eb09641f6bbec83886123aa1a276633526c", 0x8}, 0x60, &(0x7f000028a000-0x30)=[{&(0x7f000009d000-0x34)="7047c0c4f902b8ac2c1f287b5dff8fc13aa0f41e44f5677826f7f9739fbfb4e70393e3856b06c937418e0815ef5dd1016fafb4f9", 0x34}, {&(0x7f000028a000-0x46)="b7d33a6ca3050d4ed00c748e88b2745028c87ad326eded86b593598d8f339ae20cff3ceefc4dcdb0a376f61af3cd87bb668dc05409be1167280994125c5cb6affe73b705b499", 0x46}, {&(0x7f0000066000-0x4f)="c40cd7e1544ea12ff4f0d37daad7042ac5e5c250e14a13e02dc4ea4c93b38a38e0b88acf1a060e7a5b8e4419c5b43bef5b023ff97b8772c192adc45c0db724527ebb5117d5b95bd461c3088838f1fd", 0x4f}], 0x3, &(0x7f0000148000-0x100)={0x100, 0x116, 0x0, "4518530055173d731a373fa997a76af4d9a3a5e77f3ee0c46f9ec8b0ea6aba069cdff8de88112a8e384a45f5e8b3ee7d7d0c68a7651576c9bf9dcb6d1f614d0622188bd5a4baaad07aa7b490078ed243c7b092641dc0188fb45c036c39bb4336f2ce0660185aab9ce88af65a84b234c29a2c294ad7936e41a8e692f032ac34e55837ce52380f9216519145bf319fad3aa80a7388818a492092673936c4a7c16853b2dc767036f6693efdfd08faddfa87703151e5c615335c49bf116b79a9725a091eb2dc22136bfc6ca0e63d5845381ca89fed8eb911228c5b4110bff5cad025db3454091379efde37f8dbb9591d"}, 0x100, 0x84}, 0x40000) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000283000-0x11)="1e336500ff4ad5e700000022000000ec", 0x10) recvmsg(r2, &(0x7f0000217000-0x38)={&(0x7f00001bd000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f000020e000)=[{&(0x7f0000288000+0x90c)=""/4096, 0x1000}, {&(0x7f000022b000)=""/67, 0x43}], 0x2, &(0x7f0000289000-0x2f)=""/47, 0x2f, 0x100000000000000}, 0x0) mmap(&(0x7f000028a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000028a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f000028a000)=0x0, &(0x7f000028a000)=0x8) recvmsg(r2, &(0x7f000027e000)={&(0x7f0000284000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f000008c000-0x80)=[{&(0x7f0000035000)=""/183, 0xb7}], 0x1, &(0x7f0000284000)=""/230, 0xe6, 0x0}, 0x0) mmap(&(0x7f0000289000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000289000)={0x81, 0x3e}, 0x8) epoll_create1(0x80000) 2018/01/19 19:27:41 executing program 7: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000059d000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000001000-0x8)={0x0, 0x9}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000-0xa0)={r1, @in6={{0xa, 0x3, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x9, 0x1, 0x1, 0x14}, 0xa0) mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$unix(0x1, 0x5, 0x0) bind$unix(r2, &(0x7f0000f5a000-0xa)=@file={0x1, './file0\x00'}, 0xa) listen(r2, 0x0) r3 = epoll_create(0x3ff) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f00001e9000)={0x4, 0x0}) 2018/01/19 19:27:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x2000000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100401000003) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000b9b000)=0x3, 0x4) r1 = accept$inet(r0, &(0x7f0000da9000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d3000)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000c18000)={0x0, 0x0}, &(0x7f0000d5b000)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000eab000-0x8)={r2, 0x0}, 0x8) 2018/01/19 19:27:41 executing program 5: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$alg(r0, &(0x7f000015a000-0x38)={0x0, 0x0, &(0x7f0000fd0000)=[{&(0x7f0000f6f000)="", 0x0}], 0x1, &(0x7f0000fd0000)=[@assoc={0x18, 0x117, 0x4, 0x0}], 0x18, 0x0}, 0x0) shutdown(r0, 0x1) 2018/01/19 19:27:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000fb6000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000fb8000)=0xffffffffffffffa8, 0x800) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000d53000)=@assoc_value={0x0, 0x0}, &(0x7f000026f000-0x4)=0x8) accept$alg(r0, 0x0, 0x0) bind$inet6(r0, &(0x7f0000060000)={0xa, 0x2, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, 0x1c) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x4, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000182000-0x6)='vegas\x00', 0x6) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d60000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000ad7000-0x1)={0x2}, 0x1) 2018/01/19 19:27:41 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000000000)=0x1c) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00004f3000)={0x2, [0x81, 0x8000000000000]}, 0x8) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x20000000000004b, &(0x7f0000005000-0x2)="", 0x0) 2018/01/19 19:27:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000e3c000)=[{0x0, 0x0, &(0x7f0000a71000-0x80)=[{&(0x7f0000b6a000)="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", 0x130}], 0x1, &(0x7f0000917000)=[], 0x0, 0x0}], 0x1, 0x0) read(0xffffffffffffffff, &(0x7f0000bed000-0x22)=""/34, 0xfffffe45) 2018/01/19 19:27:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) read(r0, &(0x7f000095f000)=""/5, 0x5) bind$alg(r0, &(0x7f0000f37000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390dc86dae79fa409d4d54", 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_group_source_req(r1, 0x0, 0x2c, &(0x7f0000985000-0x118)={0xa6, {{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]}, {{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xfffffffffffffe43) r2 = accept$alg(r0, 0x0, 0x0) write(r2, &(0x7f000051a000-0x8d)="3595c917d671b6b5", 0x8) r3 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000e4f000)={{{@in=@empty=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004d7000-0x4)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000da1000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000af6000-0x4)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000c9f000-0xe8)={{{@in=@broadcast=0xffffffff, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x8, 0x2, 0x0, 0x2, 0x80, 0xa0, 0x0, r4, r5}, {0xb3f, 0x8000, 0x5, 0x5, 0x1000, 0x3, 0xffffffff, 0x200}, {0x8, 0x7, 0x8001, 0x6}, 0x4, 0x9, 0x0, 0x0, 0x1, 0x2}, {{@in=@broadcast=0xffffffff, 0x3, 0x7c}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x0, 0x2, 0x40, 0x1ff, 0x4, 0xffff}}, 0xe8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000443000)={0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 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]}, [0x87, 0x0, 0x3, 0x0, 0xfff, 0xffff, 0x42, 0x2, 0x7a6e, 0x7ff, 0x8001, 0x9e0, 0x100000000, 0x7, 0x8000]}, &(0x7f0000c11000)=0x108) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00008fc000-0x8)={r6, 0x5}, 0x8) recvmsg(r2, &(0x7f00003ee000-0x38)={&(0x7f0000f39000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000961000-0x10)=[], 0x100001ec, &(0x7f00004d4000-0xcf)=""/207, 0x15, 0x2000000000000003}, 0x0) 2018/01/19 19:27:41 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) mmap(&(0x7f0000000000/0xe73000)=nil, 0xe73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x3, 0x0, 0x3, 0x0, {0xa, 0x2, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}}}, 0x32) r3 = socket$l2tp(0x18, 0x1, 0x1) socketpair(0x0, 0x3, 0xc84, &(0x7f0000201000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00001a8000-0x10)={0x50b, 0x200, 0x5, 0x2, 0x0}, &(0x7f0000e5f000)=0x10) ioctl$sock_SIOCBRDELBR(r3, 0x89a1, &(0x7f0000318000)=@generic="0fffa623d85e3010166b4241c1c7929f") setsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000e73000-0xe)={r5, 0x4, 0x3, [0xffffffffffff7956, 0x10001, 0xfffffffffffffffc]}, 0xe) connect$l2tp(r3, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) [ 499.073625] sctp: [Deprecated]: syz-executor3 (pid 21294) Use of int in maxseg socket option. [ 499.073625] Use struct sctp_assoc_value instead 2018/01/19 19:27:41 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x6, 0x5, 0x0, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000001000)={0x0, 0x6, 0x7, 0x23, 0x6, 0x1f, 0x80, 0x80000000, {0x0, @in6={{0xa, 0x0, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x4, 0x668, 0x9, 0x3}}, &(0x7f0000001000)=0xb8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000001000-0x4)=0x101, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000ebb000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r5, 0x1, 0x1a, &(0x7f000056f000)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendto(r4, &(0x7f000002b000-0xd8)="", 0xfe0b, 0x0, 0x0, 0x0) ioctl$sock_ifreq(0xffffffffffffff9c, 0x89eb, &(0x7f00004e1000-0x50)={@generic="3f91fa033c8a6a03f74d8d29456284b2", @ifru_addrs=@pppol2tpin6={0x18, 0x1, {0x0, r5, 0x3, 0x2, 0x2, 0x1, {0xa, 0x2, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x1}}}}) readv(r2, &(0x7f0000d7e000)=[{&(0x7f0000159000)=""/18, 0x12}, {&(0x7f00006de000)=""/223, 0xdf}, {&(0x7f0000471000)=""/125, 0x7d}, {&(0x7f00005b2000-0x24)=""/36, 0x24}, {&(0x7f00007de000-0xdc)=""/220, 0xdc}, {&(0x7f0000f70000)=""/46, 0x2e}, {&(0x7f00005c9000)=""/228, 0xe4}], 0x7) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r7, 0x84, 0x16, &(0x7f0000aba000-0x8)={0x2, [0x20, 0x0]}, 0x8) getsockopt$packet_buf(r2, 0x107, 0x1, &(0x7f00001b4000-0xf2)=""/242, &(0x7f0000e56000-0x4)=0xf2) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000b13000+0x51e)={0x400, 0x7}, 0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0x9, &(0x7f0000a74000-0xa0)={r3, @in6={{0xa, 0x1, 0x6, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800, 0x1, 0x2, 0x10000, 0x40}, &(0x7f00009f4000)=0xa0) 2018/01/19 19:27:41 executing program 1: mmap(&(0x7f0000000000/0xf83000)=nil, 0xf83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f81000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha512\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000c0c000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f7f000-0x40)=[{&(0x7f0000f7d000)=""/89, 0x59}], 0x1, &(0x7f0000f77000-0xe3)=""/227, 0xe3, 0x0}, 0x0) 2018/01/19 19:27:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x80000000000019, 0x80003, 0x401f, &(0x7f00004ad000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000ec6000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003b3000)=0xe8) recvmsg$kcm(r1, &(0x7f0000870000-0x38)={&(0x7f0000af4000)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b5f000-0x40)=[{&(0x7f0000f33000)=""/246, 0xf6}], 0x1, &(0x7f0000916000)=""/40, 0x28, 0x0}, 0x122) sendmsg(r0, &(0x7f0000017000)={0x0, 0x0, &(0x7f0000246000)=[{&(0x7f0000b2f000)="e44ea200cfacab78731d8f24f0dcd1abcaad9c300e97387ccf5a1de15b3df0426edfabd5b1577d5212cb66d8ade53242a76e6cff3e5f2defe891ef3f7c792e103e45bdcaa7db1825a857c5acb846655ab59d0c784bfff032e52a04db6e8052f69730570d8e0918b3a1c8b747bb66cff29d905f416d72884153e37b4b30a8bf98ed71fd2ee2fc44b22c4020910119b67d98f63a841afd1b8a152c73a0ab22ae53d8ff4f83fc69c578c7baf4a909f55723582f2cc5db863f029d5c58264eea954c2816285ba6f75e211b9f791ccc4a3e5d298d3150476b19245dae80224be4014ac999adcab6c79de736409fe9072465fc2cd77647a8ee20", 0xf7}], 0x1, &(0x7f00000f5000)=[], 0x0, 0x0}, 0x0) 2018/01/19 19:27:41 executing program 3: r0 = socket(0x40000000014, 0x8000000002, 0x98e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x5, 0x1000010000032, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x114, 0x3, &(0x7f0000000000)="2a8e339cbc4a24cbdd2186b32c816dac", 0x10) 2018/01/19 19:27:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f0000f6c000-0x4)=0x4, 0x4) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000364000-0x4)=0x8, 0x195) sendto$inet6(r0, &(0x7f0000f73000-0x31)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket(0x0, 0x80000, 0xad) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000f97000-0x2)=0x3, &(0x7f0000b36000-0x8)=0x2) mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f0000016000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) read(r2, &(0x7f0000000000)=""/133, 0x85) sendto$inet6(r0, &(0x7f0000161000)="148e075b5fef46b5ed7370d4ac68c3e4db36e4e3defad5abf338bb2b49a1724939ed9f398340108230d5285a845c102ba8536eb26cac6579b0cf202217a6e1f4364208aee6c2ababf8deda48ce00daa7226682e4c53f3699c9b8a536ceb157b7fa1e45bf005099793019e8fb84cbfb582d03f03154b6c021f1322ccafbb76f1aef7a5aba0e579ae7ca75d5afb9a2276d2e22cbca0406a4130b83af279b0ae5166415845bc49d4166a6176d711f54749bc5db11ac14392727f8d931279f04cb13a24bde94a5c3a7894d86ac8a0dad21034cf4bf917afe6b8b5b7f9bc6703ad4174e", 0xe1, 0x8004, 0x0, 0x0) syz_emit_ethernet(0x72, &(0x7f000002f000-0xf7)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "ffffe8", 0x3c, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "c54512", 0x0, 0x2f, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [], "a0a80500000015000000e2dc"}}}}}}}, 0x0) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0x44f, 0x23fffd, 0x0, 0x0) 2018/01/19 19:27:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0xa) 2018/01/19 19:27:41 executing program 6: socketpair(0xa, 0xe, 0x3, &(0x7f00007f1000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xd, 0x400000000000a, 0x2, &(0x7f0000697000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000ea6000)={r1, 0x3}) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f000098e000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a01000)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000f61000)={0x6, 0x17, &(0x7f0000bd2000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x5}, [@map={0x18, 0x5, 0x1, 0x0, r3, 0x0, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @generic={0xf0, 0x5, 0xd51, 0x101}, @exit={0x95, 0x0, 0x0, 0x0}, @map={0x18, 0x7, 0x1, 0x0, r2, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0x6, 0x1, 0x0, r3, 0x0, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x18}, @initr0={0x18, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x9dc5}, @alu={0x7, 0x33eda59e, 0xb, 0x6, 0x0, 0xffffffff, 0x40340966cba4fa1f}, @generic={0x1, 0x8, 0x80, 0x8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000ffa000)='GPL\x00', 0x7f, 0x46, &(0x7f000027c000-0x46)=""/70, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r4}, 0x48) sendmsg$kcm(r2, &(0x7f000096d000+0x14a)={0x0, 0x0, &(0x7f0000c19000)=[], 0x0, &(0x7f0000d80000)=[], 0x0, 0x0}, 0x0) close(r2) recvmsg$netrom(r3, &(0x7f0000a2a000)={&(0x7f0000af1000-0x10)=@ax25={0x3, {"1449b6fe64f91f"}, 0x0}, 0x10, &(0x7f000055c000-0x10)=[{&(0x7f00002d9000)='x', 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 19:27:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d62000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash\x00'}, 0x58) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00008e0000-0x28)={@common='sit0\x00', &(0x7f0000eb2000-0x10)=@ethtool_stats={0x1d, 0x1, [0x233]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000882000-0x10)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000fdb000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000e8b000)={0x0, 0xfffffffffffffffa, 0x80000000, 0xfffffffffffffeff, 0x0, 0x5, 0x4, 0x8, {0x0, @in6={{0xa, 0x1, 0x100000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0xfdd, 0x5, 0x8, 0xfff}}, &(0x7f0000da1000)=0xb8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000ce4000)={r3, 0xcbf6}, &(0x7f00001a8000)=0x8) sendmmsg(r1, &(0x7f0000bbd000-0xf0)=[{{0x0, 0x0, &(0x7f00005d9000)=[], 0x0, &(0x7f00001cb000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x8000) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000edb000-0x38)={&(0x7f00003a5000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, 0x3a, &(0x7f0000a36000)=[{&(0x7f0000f96000)=""/214, 0xd6}, {&(0x7f0000262000)=""/73, 0x49}, {&(0x7f0000989000-0xb7)=""/183, 0xb7}, {&(0x7f0000d7c000)=""/123, 0x7b}, {&(0x7f000044b000-0x1c)=""/28, 0x1c}, {&(0x7f0000c22000)=""/116, 0x74}, {&(0x7f000061e000)=""/24, 0x18}, {&(0x7f0000cb8000)=""/215, 0xd7}, {&(0x7f0000b04000-0xf0)=""/240, 0xf0}], 0x9, &(0x7f00008cb000-0x69)=""/105, 0x69, 0x7}, 0x1) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000601000-0xe8)={{{@in=@loopback=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d34000)=0xe8) accept$alg(r1, 0x0, 0x0) 2018/01/19 19:27:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000408000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@echo_reply={0x0, 0x0, 0x0, 0x0, 0x0, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x375, []}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000050a000)={0x0, 0x0}) pipe(&(0x7f0000372000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000941000)={0x0, @in6={{0xa, 0x0, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb438}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x6, 0xe4d9, 0x5, 0x6}, &(0x7f00004a1000)=0xa0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00004c2000)={r1, 0x2}, &(0x7f00001b9000)=0x8) 2018/01/19 19:27:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) setsockopt(r0, 0x10d, 0x800000000f, &(0x7f0000004000)="03", 0x1) ioctl$int_in(r0, 0x5452, &(0x7f0000f82000+0x8b8)=0x7) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000f29000)={0xffff, 0x820a, 0xb0, 0x7, 0x0}, &(0x7f0000fa9000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000ff4000)={r1, 0xd1, "54bcdc03ff5bc5c47bc559cc4550ee81eff786e3c7a924e444456310913fdd5b475aa7bcfcb51403a7ea65b4afb3b933b96073a27f19e7417ecc5764b0fa6ad5b0d701bd6223fd1177d16e98cc614b649a2fdca6c6c6c592ce75f7256b69a2bdbb95a0ce1ca88cf327b76b23bc74a5accc14280423fed4ada8d46c63252609c2b7288f50fe3efc022ed43971439dd8c985c4f8a29a7c6d0eee02aefdbfc01ce69d942fef3d759f1664619fd1204964df031ae8debe6df95f604a6b603e40218451a0b4c0b67110b6f25dc369a0e1b3732c"}, &(0x7f000088b000)=0xd9) recvmsg(r0, &(0x7f0000120000)={&(0x7f00007c0000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000475000-0x70)=[{&(0x7f0000835000-0x1000)=""/4096, 0x1000}, {&(0x7f00007f7000-0x1b)=""/27, 0x1b}, {&(0x7f0000814000)=""/166, 0xa6}, {&(0x7f0000898000-0xaf)=""/175, 0xaf}, {&(0x7f0000c6d000-0xdb)=""/219, 0xdb}, {&(0x7f0000ada000)=""/44, 0x2c}, {&(0x7f000056c000-0xde)=""/222, 0xde}], 0x7, &(0x7f0000659000-0x2)=""/2, 0x2, 0x1}, 0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f00001ff000)={0x7, 0x100000000, 0x208, 0x6, 0x0, 0x5, 0x0, 0x2, r2}, 0x20) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000dd7000)={0x0, 0x26}, &(0x7f0000296000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000730000)=@sack_info={r1, 0x800, 0x7fffffff}, 0xc) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000c84000)={r4, 0xfffffffffffffffb, 0x6, 0x6}, 0x10) 2018/01/19 19:27:41 executing program 2: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000014000)={@common='ip6tnl0\x00', @ifru_flags=0x2}) r1 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f000001a000-0xc)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000002000)=0xc) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x8080f, 0x100000001, &(0x7f000001a000)={0x0, 0x0}) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f000000a000)={0x0, @in={{0x2, 0x1, @rand_addr=0x8000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000014000)=0x8c) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f000001a000-0x10)={r5, 0x4c, &(0x7f0000015000-0x4c)=[@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x1000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000001b000)=0x10) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f000001b000-0x8)={0x0, 0x7}, &(0x7f000001b000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f000000a000)={0x0, 0x68, &(0x7f000000f000)=[@in6={0xa, 0x0, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x401}, @in6={0xa, 0x2, 0x3, @loopback={0x0, 0x1}, 0x0}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000000a000)=0x10) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f000001a000)={r6, 0x8, 0x6, 0x7fffffff, 0x4, 0x7, 0xffffffffffff2368, 0x2, {r7, @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, 0x2, 0x9, 0x1, 0x92}}, &(0x7f000000e000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000006000)=0x0, &(0x7f0000016000)=0x4) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f0000018000+0x8c2)=0x8) sendmsg$nl_route(r0, &(0x7f000000a000)={&(0x7f0000011000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000004000)=@bridge_getlink={0x38, 0x12, 0x305, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_OPERSTATE={0x8, 0x10, 0x0}, @IFLA_LINK={0x8, 0x5, 0x0}, @IFLA_EXT_MASK={0x6, 0x1d, 0x3}]}, 0xe0}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 499.296607] netlink: 'syz-executor2': attribute type 16 has an invalid length. [ 499.304121] netlink: 'syz-executor2': attribute type 29 has an invalid length. 2018/01/19 19:27:41 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000001000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000001000-0x4)=0x60) listen(r0, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x6, &(0x7f0000357000-0x7)='%', 0x1) getsockopt$inet6_int(r1, 0x29, 0x36, &(0x7f0000ed6000)=0x0, &(0x7f00009c5000-0x4)=0x4) 2018/01/19 19:27:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x2) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00001c6000+0xdd9)='tls\x00', 0x4) r1 = socket(0x10, 0x2, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x0) 2018/01/19 19:27:41 executing program 0: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x9, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f00000d1000-0x4)=0x3ff, 0x4) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getpeername$inet6(r0, &(0x7f0000cab000)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000aee000)=0x1c) sendmsg$alg(r0, &(0x7f0000fc6000-0x38)={0x0, 0x0, &(0x7f0000fc5000+0x441)=[], 0x0, &(0x7f0000001000-0x1f)=[@iv={0x18, 0x117, 0x2, 0x0, ""}], 0x18, 0x0}, 0x0) 2018/01/19 19:27:41 executing program 5: r0 = socket$inet6(0xa, 0x6, 0x10001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x40, "5019299fc38c8f66cec90a5fa6df6d941922ec32af731e12e555697e9dae0200774716c9ba65080a885ba86dd28ad0b1bc9665c7e6c1ab9a561892f01c60a68c"}, &(0x7f0000e15000)=0x48) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000001000-0x8c)={r1, @in6={{0xa, 0x2, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000000000/0xafa000)=nil, 0xafa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f000085b000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000afb000-0x4)=0x2e) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = getuid() mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000afa000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000499000)=0xe8) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000afb000-0xe8)={{{@in=@multicast1=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000afa000)=0xe8) mmap(&(0x7f0000afa000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r2, &(0x7f000074d000-0x38)={&(0x7f0000afb000-0xc)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000afa000)={&(0x7f0000afa000)={0x1234, 0x26, 0x502, 0x5, 0x2, {0x2, 0x0, 0x0}, [@typed={0xc, 0x3e, @uid=r3}, @generic="1905698d3db80ec6a1a410889dbc3e7495f4548cacfe06fba29f91944571e9463562271d8191a8947ef04a4f94f8aa853d263eb8523ab80ddb509498d36468063490dc14a6a458d0e5d9318cfd9dc818b77794a124d5e0391771301cef9294496fc50b2d83bdccae6a2fa9007f9200c1d2dcd4509e2fc49425fba754ec09a0e9dd7c751c5bc12d414e6d6c4d4d300c196f9478a28e1403bec85635bccb7713784590c78b71a1374d62a13621979f52b43ae29406529c1d805802902e66e52f76e8be35c52625", @generic="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", @generic="5943d8bf0769ba5d8f64d4d23a8ae46796f433565c4d6aaae92f851870b48b5055f754780e83a5e42a9e15367d134388c8e57a031a6343", @nested={0x4, 0x3, []}, @nested={0x2c, 0x4d, [@typed={0xc, 0x72, @fd=r0}, @typed={0xc, 0x55, @uid=r4}, @typed={0x10, 0x27, @u64=0x21}]}, @generic="9a552e6b26324c646661520e3ae767cffb11a256d864740c74c23a46cd420c6be405edd0d37a9a1789eac4df800810ec1c47a81c2c386e25ab4847926598e3c17ec11da307", @nested={0xa0, 0x41, [@typed={0xc, 0x33, @fd=r0}, @generic="b3aa9728b10b0b9ecc495825bce473797c1b0672d41208f969df18c5f89759d984332a53a4b0758e8bde651841b13eb6a8e4111835e897c5316c9070", @typed={0xc, 0x50, @fd=r0}, @typed={0xc, 0x2a, @uid=r5}, @generic="201232923a8f48c3f22993b1bc7ce256b733780711d1d70b7f57e12fd8f77eb0bbab7834e5ed53618632b640c8b7c56ac35b88683543b8ea842569"]}]}, 0x1234}, 0x1, 0x0, 0x0, 0x1}, 0x8080) r6 = socket$alg(0x26, 0x5, 0x0) bind$alg(r6, &(0x7f000066b000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'rmd128\x00'}, 0x58) r7 = accept$alg(r6, 0x0, 0x0) recvmsg(r7, &(0x7f0000af7000-0x38)={&(0x7f00005f9000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000af6000)=[], 0x0, &(0x7f00009b9000-0xfd)=""/0, 0x0, 0x0}, 0x0) 2018/01/19 19:27:41 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000-0x108)={0x3ff, {{0xa, 0x3, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) socket$inet6(0xa, 0x80005, 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x39, &(0x7f0000ff7000)="ff0204080000def31d001122000000d8144e00000000024f", 0x18) 2018/01/19 19:27:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r0, 0x10e, 0x3, &(0x7f000076e000)=""/0, &(0x7f0000755000-0x4)=0x0) getpeername(r0, &(0x7f0000fa9000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f0000f79000)=0x3a) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f00000ca000)={"7b5c679a07f574edfebe910756a0c619", {0x4, 0x1, 0x3, "e5e9f5d936ca", 0x3, 0x0}}) connect(r0, &(0x7f00007d9000)=@pppoe={0x18, 0x0, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) 2018/01/19 19:27:41 executing program 3: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) getpeername(r0, &(0x7f0000010000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000000f000-0x4)=0x60) getsockopt$inet_int(r0, 0x0, 0x17, &(0x7f000000b000)=0x0, &(0x7f000000d000)=0x4) 2018/01/19 19:27:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x800, 0xffffffffffff0000, &(0x7f000005e000)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000493000-0xc)={0x1, 0x1, 0x4, 0xad0, 0xffffffffffff0001}, 0xc) r1 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r1, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f000066d000+0xba4)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00009d2000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000d53000-0xa0)={r2, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000c0a000-0x4)=0xa0) [ 499.351503] netlink: 'syz-executor2': attribute type 16 has an invalid length. [ 499.359155] netlink: 'syz-executor2': attribute type 29 has an invalid length. 2018/01/19 19:27:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = accept4(r0, &(0x7f000033e000)=@pppoe={0x0, 0x0, {0x0, @random=""/6, @generic=""/16}}, &(0x7f0000329000)=0x1e, 0x800) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f000033e000)=0x0, &(0x7f000014b000-0x4)=0x4) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f000086c000)=0x40000, &(0x7f000076d000-0x8)=0x2) sendto$inet(r0, &(0x7f0000035000-0x95)="c6", 0x1, 0x0, &(0x7f0000034000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000888000)=@assoc_value={0x0, 0x2}, &(0x7f0000e13000)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000994000-0x8)={r2, 0x5}, &(0x7f000051a000)=0x8) getpeername$ax25(r1, &(0x7f0000999000)={0x0, {""/7}, 0x0}, &(0x7f0000b61000)=0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x74, &(0x7f0000030000-0xb8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {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]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000024000-0x4)=0xb8) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r3, 0x10e, 0x8, &(0x7f0000155000-0x4)=0xe7, 0x4) bind$ax25(r1, &(0x7f00009af000-0x10)={0x3, {"9dd9d409c86541"}, 0x7}, 0x10) accept4$llc(r1, &(0x7f000082c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000daf000-0x4)=0x10, 0x80000) 2018/01/19 19:27:41 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00001a9000-0x18)={@dev={0xac, 0x14, 0x0, 0x11}, @dev={0xac, 0x14, 0x0, 0x15}, 0x1, 0x2, [@local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}]}, 0x18) getsockname(r0, &(0x7f00004b1000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f00007dc000-0x4)=0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r1, &(0x7f0000001000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r1, 0x29, 0xd2, &(0x7f0000001000)=""/212, &(0x7f0000001000-0x4)=0xd4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000003000-0x5c)={{0xa, 0x1, 0xfffffffffffffffd, @loopback={0x0, 0x1}, 0x8000}, {0xa, 0x2, 0x10001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x7}, 0x4e04, [0x79, 0xd2c, 0x9, 0x3ff, 0x8, 0x4, 0x1, 0x7]}, 0x5c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000003000)={0x2, 0x6, 0x0, 0x5, 0x2, [{0x4, 0x8001, 0x3, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x80, 0x5, 0x9, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000005000-0x8)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000006000-0x20)=[{&(0x7f0000005000)=""/146, 0x92}, {&(0x7f0000004000-0xbf)=""/191, 0xbf}], 0x2) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000003000)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000006000)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000008000-0xb4)={0x0, 0xac, "b27f4a0c9a3b0274feab86144add2563e04efe092e26b65a83d766f0a86f462c3fcc0ac394732b33547cff806c6dcc3f821793a144f2f5db7015ae964a8674f1aca904ba9a4a5fc4dbb718d007bfbfb4d77b557d8f46f5004ffef4134065fba090f463d0227d76a28ef4a4bb9261417982c754cb282915250bc9f5c5a5b76e94a8daed86953dfc64bb6d28a3c5c472416a7a1546836a3eba8b00532b42fedd486fefd9dd9766e03f354b3df4"}, &(0x7f0000004000)=0xb4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000004000-0x14)={r3, 0xffffffffffffff27, 0x7ff, 0x3, 0x5c4, 0x0}, &(0x7f0000008000-0x4)=0x14) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000003000)={r3, 0x0, 0x7023}, &(0x7f0000008000)=0x8) socketpair(0x11, 0x3, 0x7, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r2, &(0x7f000000a000-0xc)={0x20000001, 0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r4, &(0x7f000000b000-0x38)=[{&(0x7f000000a000)={0x27, 0x101, 0x8, 0x7, 0x75e7, 0xbf6, "52d9231c417a2b4ae902681270ffcf56bb71d760fdb3ffe342b2b516f22c82bd73721c6a16eab2e0e987686e73e9baa18260b3477496c9ab281421cf050c6c", 0x2}, 0x60, &(0x7f000000a000)=[{&(0x7f0000008000)="7d877ce6314283a0e3024334919fa9b5969981bfa07a38fc0b46f7add4a0ab779f00b35e4e1aaa423dc4c8bbcc9d91b376", 0x31}, {&(0x7f0000006000)="b6b72e13088703fa8320745f0306a8126f6a5538b4ffe21917071a440a812652b7795cf25289017644cefb707a63f2898f3b4ba7e67c225b70c7250512b3839bcc3e53c051d6c68a08b100e3da7d120c324817919d07dc89df879de6d723ce07044c64ca4ca24228b1c529a49aa0fe6599065b1d1402236568157b73ff1aca8ba21c35fd33b518ddf0e2a4935862d8455afd0c2ab09aa5a189dde3", 0x9b}, {&(0x7f0000008000)="0c6992bee6d60c84c849c167159564f135b1e429cc9f417cdb5b5030b3a73b7ead4f14ad9308c373163619f553a4e798aeb19af622f513a98433b7f178289036fd1dea43c71feca96fb174564e583bf6f7c742014747acc9b3ecdd9ba14353b1eacdbfb36656b070592314b7122a4aba66dfe043391451f9c028d7e3f3abe0969805a8519d6f6c0bbdddcb8d8675fb3b983ae39aadde8955a187ccd8b8ea53cb6627a22ce61bc860509e8e9efe2ece8474795051a50f0e78571d", 0xba}, {&(0x7f0000000000)="b3a53e4aa8c667dcfaa6009fd94625", 0xf}, {&(0x7f000000b000-0x91)="84902e204506b0ae2149cd887feacd1cf2731277957cb1e22fd64450ac19ffba5544914d0a88f9105c7f5fc82564f7128ff87a7aeccd7795e254815e3f0dba9524887cb30e44ad34004ff578e776c5585c541db4e43212f5ba03fb0c7206dcb6ca68400dbca00dee7319b59ee25d018abe1363703ef36d362004e9285f8db98fc2a4c5d3eb8db263296c4084bdb46b3a5f", 0x91}, {&(0x7f000000a000)="9d734509152d0d536d2d73fadbec7a1c823836871736b7636726664133013a2b3daf54c925ed63367c08eb862e0e16c153774c4c26ef3338a480db48827e34cd418780360604fe0da4eb6be8b2b95a13c637362164ca843ca28c59d8a8099199cc7c999312487f1efb77fea7a981f402c145a95a6d77afcc5aa5e40d92a56413012028843b5618bb3675036f956ee75ca2b7f5e35adf1dea6dbf0c2b0a1b55bc88dcead9926cfa6d7c88", 0xaa}, {&(0x7f0000008000)='Zsk]', 0x4}, {&(0x7f000000a000)="8b7284e2c6cba464d36d51cfa04e5b12edd1e26d5f77831df9ad86f4d5ce87ae8f3bdae97f811dfd9e45a146d5f1faf9e0692b3b59b905f91cd642e43b96a334c920787698b0499b354e1978bed132ba6f989507ffacda0dbaface27ed4493da5d67", 0x62}, {&(0x7f0000009000-0xbe)="4e03b035778bdb6eafe469fe5e485c54dc856de32f287c5a5beb8121bfcf0b73d87dc835a9c6a5881de6fb7aa6c823f54c3221aadc29c489b8efcbcd5752c19823127e287d49606c1f31631ce6c66d29a2c9b970af6f4473a8e084c64c146d14b43ed1cd4ecb1e56a810eab0f553c296e847ece0d9d812d807bd3f5e635b1e38f5be85ea40b624b1de53973bbe641b3983737352154521e9451139b7254f1773d0aa5a1244a492fe7587151df61411e710aa15818e9b9c29cd46e00ac455", 0xbe}], 0x9, &(0x7f000000a000-0xe0)={0xe0, 0x10c, 0x200, "8ca6f6aea120a59e175ff0f2f924b5d4a5d271b2b996659ad6b1ee5e4400f24cbe8d48694e696e37b8a87fc7f5e925b3910c1fafb5d122f9b79ab613318301897aef119ea8904179510ce5f4bd71abcc93d0f3a4033311a4b9e9a410e46394de5f65302b5e16072946d15235d911255554f7cf95f0e53ef1970b5cf840512dae123f95b65f046097248299898327fa6e63cd0769c4799532d6df5c8db2d3437b2b7591491a9bf10d89e0b56a8c3dd641cbb588746010df16d615612bc94b0ed8920985bc21621bef361bf624"}, 0xe0, 0x40}], 0x1, 0x10) 2018/01/19 19:27:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f00002ff000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="f3aa20259cdb", [], {@ipv6={0x86dd, {0x0, 0x6, "050008", 0x18, 0x11, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x8, 0x0, [], "8b3db38156be98cb"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x3, 0x1, [0x0]}) socketpair(0x2, 0x3, 0x4, &(0x7f00008d7000-0x8)={0x0, 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000bac000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendfile(r0, r0, &(0x7f00005e1000)=0x0, 0xfffffffffffff099) sendto$packet(r0, &(0x7f0000867000)="", 0x0, 0x20000000, &(0x7f0000209000)={0x11, 0xfd, r1, 0x1, 0x1000, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) 2018/01/19 19:27:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) pwritev(r0, &(0x7f00009c2000-0x10)=[{&(0x7f00003cb000-0xb7)="1943650e6d57bc299622482ed3997bb2119884db78a290f9ba2f193dce1fbfb9eefc622472410bcc96b191fb9a39efb8c94aa67962355460a8d08abaa6a38aa0aaa747d590fdb1051f861835b2e57e823b723176112f162bb0c6afa735883fcab5d982091c877d13de7a94b349a41de739e4b56ae73cd8be00620ef29ebcdd2ad2cbf57277babc107cb2c3740c413a720f7c8d81f7d1df7cd7f4d1b1379141d3f11e58001c5cbe471bf9f3ab3b0fbf230ef4855b5b33af", 0xb7}], 0x1, 0x2d) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000074d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf0b00000000000007ddb42113", 0x10) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000a72000-0x118)=[{0x0, 0x0, &(0x7f00009b6000)=[{&(0x7f0000108000)="278f7e7d33fa45bd48e375767b7a92a8809a0a716cc1587482784418a1a78d4ca92f6aed28ad137d22a72e805f93a2551a91b5f715a2722f5d7116346b902b0f7c649a5e24d3caaa06a016941f7624768915381b3dc758d9a7b5e304d5f203ef", 0x60}], 0x1, &(0x7f0000c24000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000b62000)={0x0, 0x0}) recvmsg(r2, &(0x7f000004c000-0x38)={&(0x7f0000d18000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000deb000-0xa0)=[{&(0x7f000034f000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f00008b1000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) socketpair$inet6(0xa, 0xa, 0x200, &(0x7f0000db1000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000ce1000-0x8)={0x0, 0x5}, &(0x7f000029c000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000198000)={r4, 0x12}, &(0x7f0000f17000-0x4)=0x6) accept$alg(r1, 0x0, 0x0) 2018/01/19 19:27:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_buf(r0, 0x29, 0xd2, &(0x7f000086f000-0xac)="002888513146ae94785d31df11757b6c55142cc84e2e497d6f79b81b549ceee7aad918a79543619bfcfb7a0b6f290e535d4d4f6f89ad4688215b4449b9a885fd006ba066ec8034751677102ad3897236faca928371fd11d76ff46ccd88ea00da21ce539e2cea9a9165396b22e78a98485b0ad0855cb43340cdd6d5d3d6ea950390ec77678acf1b99ccbf6c18161831c363d636560276d864db739f4f1f993d94d5e89afbf87ac14c3a5ea07e", 0xac) r1 = socket(0x9, 0x80807, 0x40) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000000a000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000a3b000)=[@in6={0xa, 0x1, 0x2, @loopback={0x0, 0x1}, 0x100000001}], 0x1c) bind(r1, &(0x7f0000fb8000)=@generic={0x0, "0103000000000001000000003a00000009bf79f321b30c7bc8790405c7bad62e0a53a632ed4938d30006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) setsockopt$inet_udp_int(r1, 0x11, 0x64, &(0x7f00008c0000)=0x6, 0x4) 2018/01/19 19:27:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00007b5000)={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$inet(r0, &(0x7f0000bed000-0x1)="10", 0x1, 0x4007fff, &(0x7f0000a32000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f0000819000)={0x0, 0x0}) connect$bt_rfcomm(r1, &(0x7f00005bc000)={0x1f, {0x100000001, 0xffff, 0x1f, 0x9, 0x3106, 0x0}, 0x40}, 0x9) sendto$inet(r0, &(0x7f0000440000-0xb)="df", 0x1, 0x4008001, 0x0, 0x0) sendto$inet(r0, &(0x7f000022d000-0x19)="c6", 0x1, 0x0, &(0x7f0000246000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/19 19:27:42 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) poll(&(0x7f00008aa000)=[{0xffffffffffffffff, 0x0, 0x0}], 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000000)={0x0, 0x8, 0x4, 0x3, 0x6, [{0x6, 0x1, 0xe47d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x7fffffff, 0x9, 0x80000000, 0x0, 0x0, 0x180a, 0x0, 0x0, 0x0}, {0x1000, 0xc5, 0x3f, 0x0, 0x0, 0x2400, 0x0, 0x0, 0x0}, {0x5, 0x3, 0x8, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}, {0x80000001, 0x3, 0x8001, 0x0, 0x0, 0x1308, 0x0, 0x0, 0x0}, {0x10001, 0x1a72b15600000, 0x0, 0x0, 0x0, 0x1080, 0x0, 0x0, 0x0}]}) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000000)={0x1, 0x42, 0x6, 0x1}, 0x10) read(r0, &(0x7f0000001000-0x95)=""/149, 0x95) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000-0x14)=@ethtool_wolinfo={0x5, 0x5, 0x1, "a02b5cb86397"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000002000-0x4)={r0}) socketpair(0x8, 0x6, 0x0, &(0x7f0000001000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_MAP(r2, 0xc0286415, &(0x7f0000001000-0x28)={&(0x7f0000000000/0x2000)=nil, 0x3, 0x7, 0x10, &(0x7f0000c81000/0x4000)=nil, 0x2}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r2, &(0x7f0000002000)=""/101, 0x65, 0x40010101, &(0x7f0000002000-0x10)={0x4, 0x3ff, 0x935c, "735e34462306", 0x4, 0x0}, 0x10) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x1)=0x4) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f0000001000)={{0x1, 0x5, 0x10001, 0x6, 0x5, 0x7f}, 0x5, 0x3, 0x2, 0x1, 0x6, "92e493d939789fcb9accad0f1b51e9f1f361bc0661a940332efd38c79540f97ba206aabba0a0fff055df3fbbc3b9d972e9a9bf0425b1161442e3e32957bce8f684229ed7e213f9a8d71529a942885cbe883f952b1eb3f0b9bdfaaf82707ab1ae838d404759a3c2aa25f14d5190cb2fdc7e7a6a2f8d7b1ecaaee42760e8f91810"}) 2018/01/19 19:27:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xfffffffffffffffe, 0x8010008400021088) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dad000-0x8)=@assoc_value={0x0, 0x200}, 0x8) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000b03000)={0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdd, 0x0}, 0xb) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098f000-0x4)=0x0, 0x4) sendmmsg(r0, &(0x7f0000acf000-0x78)=[{{0x0, 0x0, &(0x7f000022a000)=[{&(0x7f0000a44000-0xac5)="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", 0x401}], 0x1, &(0x7f0000783000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/19 19:27:42 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$llc(0x1a, 0x3, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000002000-0x4)={0xffffffffffffff9c}) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000000000)={r0}) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_hci(r4, &(0x7f0000000000)={0x1f, 0xfffffffffffffffb, 0x3}, 0x6) getsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f0000000000)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f0000003000-0x14)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r5}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet6(0xa, 0x800000806, 0x0) sendto$inet6(r6, &(0x7f00002f3000)="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", 0x219, 0x0, &(0x7f00002ac000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/19 19:27:42 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x3, 0x80, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000baa000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x14) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket(0x2, 0x80000, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4$inet(r2, 0x0, &(0x7f0000000000)=0x0, 0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000001000-0x8)={0x0, 0x8}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000002000-0xa0)={r5, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x7fff, 0xe53, 0x4, 0x50}, 0xa0) sendto$inet6(r3, &(0x7f0000001000-0xde)="74106b7ffe7a05a491242393a706ad8a1b80129f69761d5f6b47ef67cd5fd4d98ea91eaad815ffa9923cc236dfb73c4ec8fc26a96a741b6081781b8879cd4fd95e193e893c7af6de18e8da8fa40533604639f03e2e04ddba7df79241e51606e04cbf2284af5374cc330be450f6ba9843912e563238ff269e131e0e5d218e66c3de8e9f8cbfca14555c643d2659c500314f864cac323647a3626b31df3381e2b444e55f66be8ce57d6f1ee4a0f760c2f92347eb6f00effaa95ae2026a7b6a1a5a664c4ae5778254775253083317d856183f0c5111764250ccc8d2fd70b7b9", 0xde, 0x40, &(0x7f0000002000-0x1c)={0xa, 0x1, 0xdd47, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0x1c) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000000000)={0x4, [0x9, 0x800, 0x5, 0x1000]}, 0xc) setsockopt$inet_opts(r2, 0x0, 0xd, &(0x7f0000677000)="", 0x0) 2018/01/19 19:27:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000bda000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000d15000-0x4)=0x10, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000bca000)={0x0, 0x1000, "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"}, &(0x7f00003ac000)=0x1008) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000fea000-0xc)={0x0, 0x9, 0x10}, &(0x7f0000132000-0x4)=0xc) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00003fc000)={r1, 0xdb, 0x9, 0x5, 0x0, 0xfffffffffffffe01, 0x1000, 0x8, {r2, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffd, 0x3ff, 0x7, 0x400, 0x6fe5}}, &(0x7f0000768000-0x4)=0xb8) sendmsg$netlink(r0, &(0x7f00003af000-0x38)={&(0x7f00008ee000-0xc)=@kern={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00008d1000-0x10)=[{&(0x7f0000041000)={0x1010, 0x2d, 0x18, 0x0, 0x1, "", [@generic="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"]}, 0x1010}], 0x1, 0x0, 0x0, 0x4}, 0x4) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000a41000)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007f4000)='syzkaller\x00', 0x83, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair(0x19, 0x5, 0x8, &(0x7f000033a000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r4, 0x84, 0x1c, &(0x7f00009eb000-0x4)=0x0, &(0x7f00001f4000-0x4)=0x4) r5 = socket$kcm(0x29, 0x2, 0x0) r6 = socket(0x18, 0x0, 0x100000001) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f000063a000)={r6, r3}) ioctl$sock_kcm_SIOCKCMATTACH(r6, 0x89e0, &(0x7f0000a8f000-0x8)={r6, r3}) ioctl$sock_bt_cmtp_CMTPCONNDEL(r6, 0x400443c9, &(0x7f0000a28000-0xc)={{0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0}) 2018/01/19 19:27:42 executing program 2: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00002fb000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f000048c000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2}) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000a10000-0x4)=0x0, 0x4) 2018/01/19 19:27:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bd7000-0xc)={0x0, 0x0, 0x4000020030}, 0xc) writev(r0, &(0x7f0000f80000-0x20)=[{&(0x7f0000514000-0xa7)="", 0xfee1}], 0x1) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) sendmsg(r0, &(0x7f000067b000)={0x0, 0x0, &(0x7f000097f000)=[{&(0x7f000092c000)="e3", 0x1}], 0x1, &(0x7f00005ba000-0xc)=[], 0x0, 0x0}, 0x200008040) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000a84000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e5f000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000efe000-0xc)={r1, 0x24ab, 0x30}, 0xc) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r2, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) socket$inet_icmp(0x2, 0x2, 0x1) setsockopt(r2, 0x111, 0x0, &(0x7f0000000000)="0d9cd50f", 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f000064d000-0x58)=[@in6={0xa, 0x0, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xe6}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x10000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x58) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f00000e2000-0x4)=0x1, 0x4) 2018/01/19 19:27:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f0000644000-0x10)={0x2000000000000218, &(0x7f0000740000-0x8)=[]}, 0x10) 2018/01/19 19:27:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) pipe(&(0x7f0000436000-0x8)={0x0, 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000ebd000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) readv(0xffffffffffffffff, &(0x7f000030b000)=[{&(0x7f00008fc000)=""/154, 0x9a}, {&(0x7f0000265000)=""/4096, 0x1000}, {&(0x7f00002d9000-0xe1)=""/225, 0xe1}, {&(0x7f000019b000-0x2e)=""/46, 0x2e}, {&(0x7f00009d8000)=""/6, 0x6}, {&(0x7f00000eb000-0xb7)=""/183, 0xb7}, {&(0x7f00003e8000)=""/143, 0x8f}], 0x7) sendmsg$nl_route(r1, &(0x7f0000c1d000)={&(0x7f0000ebe000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000613000-0x10)={&(0x7f0000a31000)=@getlink={0x30, 0x12, 0x204, 0x2, 0x2, {0x0, 0x0, 0x0, r2, 0x1000, 0x2}, [@IFLA_MASTER={0x8, 0xa, 0xffff}, @IFLA_WEIGHT={0x8, 0xf, 0x8c}]}, 0x30}, 0x1, 0x0, 0x0, 0x800}, 0x4048015) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000d0a000-0x80)="ff55d36cffba04365d0000000000000101000000", 0x14) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r3, 0x29, 0x14, &(0x7f0000d0a000-0x80)="ff01000000000000000000000000000101000000", 0x14) sendmsg$nfc_llcp(r3, &(0x7f0000edd000)={&(0x7f0000028000)={0x27, 0x600000000000000, 0x2, 0x3, 0xb03d, 0x7, "06811f85ddd7038b3a2358e90f7b64665d37f16bdc9f465bc6b2b4310a5ddac728613210897e294212065500dbcda3a175479a1fbe26f59273b154952e71be", 0x8}, 0x60, &(0x7f000096e000+0xffa)=[{&(0x7f0000737000)="f06293cf173a3473c4283950ce1f4a2ef70e2b5968970ce13e2d75aee12715da55e01a28ecbbe58c08cc7a7695803db2f59a81bb65f62e2e7f933de6814adfc3d79b742499ffcea5927a796bdd04f62c362f47077853a4eb498a3086d964d6c92a3b11f1ef0e1c3507f613920542e941e937258e8845573ae5b807706eba87884816af6d2ba33d8b94c2173dd804632ddc43babd077605730c7989ea78dcf56d30eadc84522d292c642eca5164cf2127945c188519367537691ab67ebf875a77a48103fa05a415437933ddb453e982a7c2754bc6514277f0920d0af1eccaf7", 0xdf}, {&(0x7f00007c7000-0x9e)="b2fd415e2c3fe32bd4d4bba9c17ed392a14a6a7848d1b6b9598a1a02a9973f66b2a921afe9ecced6c187f231fc692c663bda393727d77dda31329da9ff599b7b66eb54b3511d04571a6330bad51126a594af1d01298b803e92f7027c1b734690634d6ce399227acbc044b4c443c8381aa6c31fd9f7a964e34b24bf2c998f35d021bbd5f43525a062293c00fad3d67509626fd5ae3c6d0f064fc066a546cd", 0x9e}], 0x2, &(0x7f0000a73000)={0x108, 0xff, 0x15969879, "aa97d8a908e341c14821018d236b09fb4c4bde8989a699f0efda6e852e9e71bc137303c8ce578b73f4d94e63bcfc23d93f83daef0a4d4564d56d97d6cdfd66fdf04925aab703c6f07e89c73e40348e9fd665ff7849b50a210dc974fc2479b6e736d8ac2f97a4cc998d746c959bcbc9ce6e6cd7d066e103d837595073afa2cf6fc9a5da4dc2158ae679a7caa238712993b41d208df9505e3064f8562d14b6e561a683815d763610d6edf3483624649c494aa734256ab4d0b1a2b84fb26a6ad8ce7c3adca323a427d7974f55da37e30131f932029552b63ac5e89d672d9d1422abd382893f1655dbeefe62c447fbde7ab6e3"}, 0x108, 0x0}, 0x20004084) close(r3) bind$ax25(r3, &(0x7f0000c9a000-0x10)={0x3, {"35d518850f2ab0"}, 0xfffffffffffffffd}, 0x10) sendto$inet6(r0, &(0x7f0000e11000-0xb3)="1355a0e1647d5fd0618c4f0d82bda770dfd6e26c8208a4fbbc468a6cc3621c9d82b4c41c62823e697dab0fa7e775b46ba3e68ddac269e57ff19ca681291f0a5217e969e047ba356d5805881a4382504adb1632a3629b230aab39f7707fc691076618f3bcba23bb05e470247df7ed5269f563f2dfa77add2c099f0c236982bb555ce87f9ad0037f14e404664486ac6596eed3c2f311adb02cbf04fdea3201754458e5a8b164ff3564de98c0c94a8687eb7024cd", 0xb3, 0x4004090, &(0x7f0000755000)={0xa, 0x0, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, 0x1c) bind$inet6(r0, &(0x7f0000f34000-0x1c)={0xa, 0x3, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x7fffffff}, 0x1c) ioctl$sock_inet6_udp_SIOCINQ(r3, 0x541b, &(0x7f000031c000)=0x0) 2018/01/19 19:27:42 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r0, &(0x7f0000a44000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000638000-0x4)=0x8) socketpair$unix(0x1, 0x200000000005, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000d85000-0x4)={r0}) setsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f000011b000-0x4)=0x101, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000a50000-0x10)=[{0x28, 0x0, 0x0, 0x80000000}, {0xc393, 0x0, 0x0, 0x0}]}, 0x10) r3 = accept4(r0, &(0x7f00003d1000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000062d000)=0x10, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f000093f000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000d16000)=0x14) sendmmsg$unix(r1, &(0x7f000011e000)=[{&(0x7f000001b000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000013000-0x60)=[], 0x0, &(0x7f000001a000)=[], 0x0, 0x0}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000b26000)={0x0, 0xffff, 0x5, 0x9, 0x1, 0x0}, &(0x7f0000465000-0x4)=0x14) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f00007ca000)=@assoc_value={r4, 0x7fff}, &(0x7f0000651000-0x4)=0xfffffda2) 2018/01/19 19:27:42 executing program 5: socket$nl_route(0x10, 0x3, 0x0) r0 = socket$inet(0x2, 0x5, 0x1) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f000076b000-0x10)={0x0, 0x20, 0x81, 0x100000001}, &(0x7f00004b0000)=0x10) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00002d1000-0x8)={r1, 0x4}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x3, 0x0, 0x9) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000368000-0x8)=@assoc_value={r1, 0x4}, 0x8) syz_emit_ethernet(0x23, &(0x7f0000e0c000-0x42)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, ""}}}}}, &(0x7f0000e76000)={0x0, 0x1, [0xb8]}) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f000033e000)=""/227, &(0x7f0000ec2000)=0xe3) 2018/01/19 19:27:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d4c000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00008d4000-0x10)="01007a00010000000000000000e90054", 0x10) r1 = accept$alg(r0, 0x0, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000fb4000)={&(0x7f000092c000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000b06000)=[{&(0x7f00002a9000-0xab)=""/171, 0xab}, {&(0x7f00006e4000-0x77)=""/119, 0x77}, {&(0x7f0000bb5000)=""/32, 0x20}, {&(0x7f00005d2000-0x6f)=""/111, 0x6f}, {&(0x7f0000272000)=""/112, 0x70}, {&(0x7f00009b7000)=""/164, 0xa4}, {&(0x7f0000691000)=""/148, 0x94}, {&(0x7f000059c000)=""/65, 0x41}], 0x8, &(0x7f0000c71000)=""/231, 0xe7, 0x6}, 0x40000002) r3 = getpid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000afe000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002de000)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00002ef000)={0x0, 0x0, 0x0}, &(0x7f0000c7a000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00003ce000-0xc)={0x0, 0x0, 0x0}, &(0x7f000029e000-0x4)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f000023c000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000331000-0x4)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000008000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d42000)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000278000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000e3b000)={{{@in6=@loopback={0x0, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ca5000)=0xe8) r11 = getgid() r12 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000cbf000)={{{@in=@loopback=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007a9000-0x4)=0xe8) r14 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00009ba000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000013000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f1c000)={0x0, 0x0, 0x0}, &(0x7f00001a3000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000792000)={0x0, 0x0, 0x0}, &(0x7f0000faf000-0x4)=0xc) r18 = gettid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000f64000-0xe8)={{{@in=@multicast2=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001ea000-0x4)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000c74000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000662000)=0xc) sendmmsg$unix(r2, &(0x7f0000e88000)=[{&(0x7f000051d000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000095c000-0x50)=[{&(0x7f0000c0e000-0x88)="aefbe254f39d6b6dd50f498e48a0533d89ccc517abad4f61063a6e3e8da2ce59c0fd82c309707575f783bd98350c6ffa2cce7c3c0609c9572fca9e839809a0a8d16f1626964879b0b1978ea81f0bdbef0ffc5a49769d12f1e6115a895969cb60156e12fcc0b4c9e8dbae51f618db58a8a7be78566ee966c7edab25d4855001ebc1de154520ab1476", 0x88}, {&(0x7f00006a0000-0x5)="32799c1b0a", 0x5}, {&(0x7f0000714000)="f41e3ad76332794c358100b667a5e12665bece65feac2e8efe32a9b7ce3dd219601b01f196ef43c2b2975dd210fddae84f5e7b88287ea6e9f6599cd95fc65334b635a8541d041d4dffb7086c3d1872e1fb3cbf9d6c199ea0bdbdc4e5574d557cd6e87d7d0ac7d5cc7ee693af5ea6baac8d1b04f3f3f55416702af1f7ba5ebe1ad637d1df79e701d20229f7f7bd23cace5c4e9a06dcd117d630773bde5d0d635da15dd53fca4fd09529c9f6487633d8ab8c17eef221b7e730f2cb5a6f50f0", 0xbe}, {&(0x7f000026e000)="0f0b8b106426746a7449268427e1dced0cca67dd3884637eca499ec9c2fd7da49545c5f33a0cf8e4795674ff0f48", 0x2e}, {&(0x7f0000741000-0x4)="342c8eb5", 0x4}], 0x5, 0x0, 0x0, 0x44051}, {&(0x7f0000e26000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000514000-0x50)=[{&(0x7f0000405000)="00e275fb4e58ca5e786d7ac95dd22729c294c2f298d4006738e24bd80bfdc5009e8fe72b3bf63991b0c0733c99e5438275e41e2e3f07df064d32246f91df6f5472aba2f3ac771b6c3a0234e256d9a58ce42fdc8cc635f501b5d512780ad60e972b1ef59c4b0fe114a1205947e0192ca8d98c2ffed5c85584b686982896eaf6daab650e41bb3ab9b8a027fe9e59ff4cff665b8b6b1da106c45794f7b0dfc4efbb752f156b80f5a942a966e21247bef7dabdc60ef7404bcf634915dd2a3e2018c3aa2dbe951f698fdb2327dbbb476cef3fbf964d7f95", 0xd5}, {&(0x7f000011b000)="c1b649feed42aea3c9aecb4efffa89d6a442b44b3392a84740081ac1a7798ae54b6db252158a92c2d11eaa24be5d3aef7af02469d51abedc90c6f2663422061f2cf320ccbc8ef1af40e7c71d250252f9c1611e2ba8d9767e450c614bfc6b0b4ddc7e9b24a7d18234d93d69176b11809967a57047471435981061c21276c79ac900668c0ea7e35ffe90f78eb8cbe4457787aad6dde70c72146d5317d4385fba8a16b2e4b979f3fc0d4364a72ae559a10386503103270e4d8c614b0058a6d25640e4bb633e569a55e23274e99baccd9a2413de448e22967621bd317073e89e96c0d70c043e795699d89c45c920c4b6651b1806", 0xf2}, {&(0x7f0000c71000-0x8e)="788a0d2f264660f2f95852f626cafda31d37ab55d57d01d6d51b8bad9275201b5a2fe09dbe6fb6e1bac96f9c249c249156f9433729cd3389ee0bbfd7269b3c0fb9a3ae0cb7ee253a7374dd6feeb273e380da0e6b88acfa15402c24d79922308e01f8f6dd21ff2a377e87764d37233e82f1efe8a8fee6d1ba1eb6b8f613c582914655a492faf1451c5ec10fc6c11d", 0x8e}, {&(0x7f0000ea2000)="8c71ee3514925d39b4386a7822f028cc8e1f04c6905092a89bdd859c5940a94a5065e9202ec6b097273ceed71a3c836c8630338cc6731830a0579ab9ef800dc31bc4e0d58b233b9408cb3bc9316ff9a9de9d61a3ad9c1db552264eb56cbe0941518789bef008b72631e752e2c8d6720d1ea47b3dfd44aef0171088a19dba4647e8dee688f098b151432630582e88554c5b99d595ce86fb509d4dea5031c5b0d64601191cc3cc102e94ff5aeba04e3a8e068c1749661849dff0", 0xb9}, {&(0x7f0000456000)="c2179b92114d152ebb495e2e720930006fc11d8dececd7f77623c4dcd1d457b0c445dc1c8800dcc13cc180cacb85c3fa0aa9507771b7058c690a0b9d5844636500c851582c34964ee5789bdbdb2587", 0x4f}], 0x5, &(0x7f00004a8000)=[], 0x0, 0x20000000}, {&(0x7f0000ccb000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000ff4000-0x70)=[{&(0x7f0000cd3000-0xbe)="51745403e165a2f546bc7136fcad62d43ff9be22b157a59ad797b1ccf36be46078b48d33ca50422039e35faad6f2b0493cec2a395929fdb175c2e2d92a5872fb9c5e986323c0d5dd79b14214d5a2ec719f24e460262d7d9cf378457fc44e76b218265d1502e8ba9eeebb35266cacfbf0a8dd7b138aa371f1f82933f9a8acca897233c40c0e633623bfe598d9f3d0d14fa7ea983287e5185a53bdf132616d3a7fbc2c78bff4db7fe95efc850ba66725e2135cd18f41db55443f1e63c20763", 0xbe}, {&(0x7f0000776000)="03384d82b493fd43ca4b5d605ea55c227f06313377830160c2c4638fa547ac12e81171b8b677929fa873bd", 0x2b}, {&(0x7f0000e79000-0x5c)="ff95dd0f72e8c5b83b86df4c4c27d12a12afe7da441bc8f085fe3fa7e28ff645f3ca0ea1dc18768fedb4a3759ac28a057855eaa08c1cb40f8e0232a57dc0ab38c7290acf912719733c342c6481a7644d2a82f68cd079897329bd000e", 0x5c}, 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&(0x7f0000e6b000-0x40)=[{&(0x7f000043d000-0x65)="ad3689b79f24d85a9fd71f87b7760c351b33adc1a42e740027e70070379d9045a9e69ed53d8c29c579ccc18a0c4f362c4b0a43c68eaaeb7625970b2673bc1083bfe750e3589c261c9097b6020c7b5df4d577ae5b77e364f349121084b923eab1993415b5a1", 0x65}, {&(0x7f0000d3f000)="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", 0xfe}, {&(0x7f00008ab000-0x98)="dd7052ee9f720560def655eb9ce1f3fca24f80d5d867d783954d6343d0059da2d3dc97b8676e57ef21b539d744b2e4c4944a0859dfe806645b99282fbf18e23797ad9583acab78c8789b0778f2e698857db5165fef2e4ddaf5545cab7c93d1898853878af158eaa76e637ab8d7fd3827b271abaea612425b76815ffb0214f53a43f934fb709adfe3555be53c76bc00845e2b9a388ddd7f2d", 0x98}, {&(0x7f000038f000)="0303e59d8e674ef68153def0f36a75c8f9897abf4b0dcde299c12cf41fdff20e21b1440feb3bcbebe2a2283f0154cde80947305167d77266e56200f4a61c716c40d514042d0c3abf8d057ec35bdd6be558529cfd891526006d226c7b9f17f32ecf83309e9fff93057564a5171853e64a230cdd8657f0c3dcfe2e2657c31776a9302a28ed5ac49b6712c2fabbe56f6a44c1ad2593c3e89cc00b7e0bb24df0d9502d42b869c2b6b557cc6b57a4ac39b4793ccce931e1ab384d82d7c8e47c06b3dbddf5c294fe90959060d49e4f51518a026fdd02a3c4e60587f752496f3ac579dc3c7e2230cb2c440f57", 0xe9}], 0x4, 0x0, 0x0, 0xc804}, {&(0x7f00007d9000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000d22000-0x40)=[{&(0x7f0000c12000-0x95)="5b9033c7065f3f24a8ca3b3599db9004aa10a0a72203ae9362839f74583cacb111e131a7a8f02f5e4fdef2f84dbacfb029fad7172c98e8c19758b168dfccfc1c8555ad3fd4818276ae7edcbfa01291bcfbd2e7267be6f75362fb2dc20d2569fac19c7dac883461aec6876ba029361674309a5c1834fa5a599bbd7605f920555fdd876e99aa997d8e63afb651e97b1101b2022431e6", 0x95}, {&(0x7f0000b9e000)="49504bb0ad0a3a23fda5fcbc9caa19bec03011193d3b1f801d3dae60ce1dcf18e7a6d77f44436ad7f76c14f6210293215627a442b99a5c2c555c77190882467e775ea0d0c82a89ab154a73b26135affabaa3b79018b2d370cecd2ed58c8b0d759ed0b3ac8f9d175a0531d42fa7938b71b898a899961ce5818bb1adcea39e61a1396dc18d01af58b7b2e97d792ff35e86b369937fa5e50d52cc878b468b448c54aef8d219fa4b6287b4975986555697879a6be3b299abeda4a3c12860726a19f3a4b92a", 0xc3}, {&(0x7f00005dc000)="c9c03c13ec7242ed3be4be6979e5fc67698f2a5ca0af1a5454aa706768db080dc2fe97fb4e00b82ee345cf355a8ce9c22d26af1841ea411b9baa3b180f8ac829249e084062e51a11f118d47c4e4d09cd297309a1d4b5fdff08e33cefa0952ce35d1b6cd5b8913445c118d1006d9e07063e0a2f0eb10672fd6618d5cad57d82f9ec60da82cb557320cea5a0583a8ae13e02e1b6cb570d6f6473f770a1c1fa5e0b", 0xa0}, {&(0x7f000057a000-0xb9)="0892c1507bc576408d2dacea6606727ef9e415732775ab3c5b03ea098204f63edd64da7e76ece4bdcddc9cc60ab18bf96b951f06acd4b1cf6a0861b82a7810db0efcc482ddd259d065224681edea90664a7c5da6abaf780d2adeb4aa03014c093da64f8d7f492e3761a8afc2cd6ecf767011b6467791707b5b17a40f5abf89ac7ea112a20e79209062b31f395ae65892a6b1210eaf41ebbab0392996afa826c7bfc600bbae3bf813e172efa50b965ba35e12dd1f1782cf3dea", 0xb9}], 0x4, &(0x7f0000e1f000-0x68)=[@rights={0x28, 0x1, 0x1, [r1, r1, r1, r1, r1]}, @rights={0x20, 0x1, 0x1, [r0, r1, r0]}, @cred={0x20, 0x1, 0x2, r15, r16, r17}], 0x68, 0x20000080}, {&(0x7f0000fcf000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00000e4000-0x20)=[{&(0x7f0000527000-0x25)="19fe5c2775121b3a3d186a2f4599875847809c0c79855cdc391e47b40f4778f1e73abd12c1", 0x25}, {&(0x7f0000507000-0x3c)="ed64a2dbd72fe7ff049be9839a94358961f7e7bf2878551d9223f1bb34f64f444694f3ac696657d1a5eb6adedfbd4e0d4bde90185a9840469ec3d4f6", 0x3c}], 0x2, &(0x7f00000d0000)=[@cred={0x20, 0x1, 0x2, r18, r19, r20}], 0x20, 0xf1b0a14de32a8eb8}], 0x7, 0x10) sendmmsg$unix(r1, &(0x7f0000893000-0xe0)=[{&(0x7f0000257000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000d74000)=[{&(0x7f000092e000)="bff9b19bc47ae7ddc907c501766449a9d00439f8d1872a960e09d218f1093fa3f765aa001f2200a1fcb5f42ddd232e14c90bb4e518ec9ecc5f42c304698a965be129cb28d663f78a78a1bd24ef62ba312b1ef97893", 0x55}], 0x1, &(0x7f00003dc000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/19 19:27:42 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000000)={0x7e0, 0x1, 0x200, 0x1, 0x3f}, 0xc) setsockopt$inet6_buf(r0, 0x29, 0x4, &(0x7f00005bd000)="", 0x0) 2018/01/19 19:27:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x3) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f00005cb000-0xa)={0x800, "6eb86fd8522a"}) setsockopt(r0, 0x100000114, 0x8, &(0x7f00006cb000)="e0ffffff", 0x4) 2018/01/19 19:27:42 executing program 3: mmap(&(0x7f0000000000/0xa96000)=nil, 0xa96000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x4000000000001, 0x84) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000008000)=0xb) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00008b9000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000655000-0x4)=0xe8) sendto$inet(r1, &(0x7f00003d9000)="034307bf1da4a8963205756d5b01dcaf945ff6d2877898444799f8846ddf3a374ccef4f566412fd3f5d50da84506d236c3f7f4d82fd984a442befbd0c37fe8a1b01e916afe919b20b3e30068bdd59b6c796d1fbd7cce2ac9d602b8b4f1b2e144a73d3d2c2bc6330234055c717b7fc22667fb40a4b3", 0x75, 0x4000085, 0x0, 0x0) mmap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000a97000-0x18)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7, r2}) 2018/01/19 19:27:42 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000001000-0x16)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000b85000)=0x60) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$nfc_llcp(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000409000-0x3)=0x60, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x80a, 0x8, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$unix(r2, &(0x7f0000002000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000001000-0x4)=0x8, 0x80000) bind$unix(r3, &(0x7f0000001000-0xa)=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000003000-0x28)={@common='gretap0\x00', 0x400, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000000000)=0x3, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000003000)={0x0, 0x49, "99a4d1614be06a78c6404f5b9b705a02f2b136c18d1bfabbf4078fae09c4ae61beba0555228c91f0414cecd84c535fc3ae727a563dcc7160b5ddf65207dce572f0e5795e1f75aa9f69"}, &(0x7f0000001000-0x4)=0x51) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f0000004000-0x8c)={r4, @in6={{0xa, 0x0, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_int(r2, 0x21, 0x15, &(0x7f0000005000-0x4)=0x6, 0x4) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000003000)=@assoc_id=r4, 0x4) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000005000-0x8c)={r4, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000000000)=0x8c) socket$nl_generic(0x10, 0x3, 0x10) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f0000002000-0x4)=0x5) socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000001000-0x4)=0x8, 0x4) socketpair$inet(0x2, 0xb, 0x1f, &(0x7f0000004000)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000005000)={0x3bf, 0xafc, 0x3, 0x6, 0x0, 0x6c4e, 0xfffffffffffffff7, 0x9, r4}, &(0x7f0000001000-0x4)=0x20) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000006000)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000007000-0x8)={r5, 0x1}) 2018/01/19 19:27:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg(r0, &(0x7f0000c23000)=[{{&(0x7f0000a39000)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f87000)=[], 0x0, &(0x7f0000db5000)=[{0x10, 0x0, 0x7, ""}, {0x10, 0x1, 0x0, ""}], 0x20, 0x0}, 0x0}], 0x1, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f000098e000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000b46000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f000013f000)=@assoc_value={0x0, 0x0}, &(0x7f0000a8b000)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000e7a000)={r2, 0x7, 0x30, 0x3, 0x2}, &(0x7f0000689000-0x4)=0x18) 2018/01/19 19:27:42 executing program 1: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000009e000)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x80000001}, &(0x7f00009d1000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000-0xc)=@sack_info={r1, 0xff, 0x4}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r2, &(0x7f00006c5000-0xa0)=[{&(0x7f0000318000-0x5d)="b5c5242e283536f05dfcf3c925d43c6cf1eb17fde04dfbf2b3", 0x19}], 0x1) write(r2, &(0x7f0000805000)="346bd71b3c015b53c0833e97df6312f9b0659db5b29837caa9", 0x19) setsockopt$sock_int(r3, 0x1, 0x8, &(0x7f0000785000)=0x0, 0x4) sendmmsg$alg(r2, &(0x7f0000e57000-0x188)=[{0x0, 0x0, &(0x7f000064d000-0x20)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) sendmmsg$alg(r3, &(0x7f0000237000-0x38)=[{0x0, 0x0, &(0x7f0000100000-0x80)=[], 0x0, &(0x7f00001e3000-0x1188)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/19 19:27:42 executing program 4: mmap(&(0x7f0000000000/0xdc8000)=nil, 0xdc8000, 0xc, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) getsockopt(r0, 0x100000111, 0x2716, &(0x7f00008ea000)=""/40, &(0x7f000090f000-0x4)=0x3a5) 2018/01/19 19:27:42 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f00001e0000)=@in={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x80800) bind$bt_l2cap(r0, &(0x7f0000c2f000-0xe)={0x1f, 0x8034, {0x5, 0x0, 0x1a0, 0x5, 0x7, 0x6}, 0x5, 0x3}, 0xe) mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x7) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000010000)={&(0x7f000000f000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f000000a000-0x10)=[], 0x1f8, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$llc(0xffffffffffffffff, &(0x7f0000017000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10, 0x800) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000011000)=0x8, 0x4) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r2, &(0x7f0000016000-0x90)=[{&(0x7f000000d000-0xdb)=""/219, 0xdb}, {&(0x7f0000016000)=""/147, 0x93}, {&(0x7f0000017000-0x8)=""/8, 0x8}, {&(0x7f0000017000-0xb7)=""/183, 0xb7}, {&(0x7f0000008000-0xd3)=""/211, 0xd3}, {&(0x7f0000016000)=""/246, 0xf6}, {&(0x7f0000017000-0x5)=""/5, 0x5}, {&(0x7f0000016000)=""/112, 0x70}, {&(0x7f0000017000-0xf3)=""/243, 0xf3}], 0x9, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000001000-0x4)=0x20, 0x4) 2018/01/19 19:27:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000321000)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000ec4000-0x4)=0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00001bc000-0x4)=@int=0x0, &(0x7f00003d6000-0x4)=0x4) socket$packet(0x11, 0x0, 0x300) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00004d9000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d56000-0x4)=0xc) 2018/01/19 19:27:42 executing program 0: mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f0000d65000-0x4)=0x6, 0x4) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000ef3000-0x6)=@hci={0x1f, 0x0, 0x3}, 0x6) getsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f0000ef2000-0x4)=0x0, &(0x7f0000ef2000-0x4)=0x4) 2018/01/19 19:27:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept(r0, &(0x7f0000549000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f0000906000-0x4)=0xc) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x0, 0x4) bind$alg(r0, &(0x7f0000656000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00008d4000-0x10)="01007a00010000000000000000e90054", 0x10) socket$alg(0x26, 0x5, 0x0) r2 = accept$alg(r0, 0x0, 0x0) r3 = accept4$packet(r2, &(0x7f00003b9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000b3e000-0x4)=0x14, 0x800) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000aa1000)={{0xa, 0x1, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, {0xa, 0x3, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, 0x80000001, [0x4, 0x20fe7441, 0x4, 0x1, 0xffff, 0x8000, 0x80000001, 0x81]}, 0x5c) accept4$packet(0xffffffffffffffff, &(0x7f000039b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000059b000)=0x14, 0x0) sendto$packet(r3, &(0x7f00001a0000)="b12ee55796bfb6ac7c22b439030bf6724d76a4aa7accd7fa96c865a71aa45727ec50a88262c545eb9c20f1a8091cc8506ba42b2da63679265894707542572d470b2b29a13d9aa1e6a1616a33508e2906be8e1201ff8aa8", 0x57, 0x880, &(0x7f0000e29000-0x14)={0x11, 0x0, r4, 0x1, 0x3, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) sendto(r2, &(0x7f000004b000-0x301)="e002d057c227767ff760dd846df7136431ac12a51c92d575bc97d2211a6e595aef", 0x21, 0x0, &(0x7f0000e5a000)=@ethernet={0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/19 19:27:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000806, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000313000)="0022040000ffffe0", 0x8) getpeername$packet(0xffffffffffffffff, &(0x7f0000711000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000acf000-0x4)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000abb000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004a6000-0x4)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000387000)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@broadcast=0xffffffff, 0x2, 0x4, 0x3, 0x3ff, 0x2, 0xa0, 0x0, 0x3c, r1, r2}, {0x100000001, 0x5, 0xffffffff80000000, 0x4, 0xdf, 0x4, 0x6, 0x7}, {0x1, 0x9, 0x401, 0x3}, 0x8, 0xb, 0x2, 0x0, 0x3, 0x3}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x2, 0xff}, 0x2, @in=@dev={0xac, 0x14, 0x0, 0xd}, 0x6, 0x3, 0x3, 0x2, 0x7ff, 0x3c, 0x64}}, 0xe8) 2018/01/19 19:27:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000466000-0x48)={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) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000c0a000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000f3f000-0x10)="00035400000000109eae7a003e9d4d00", 0x10) r3 = accept$alg(r2, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000b92000-0x8)={r3, r0}) ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f0000e0f000)={@generic="1764c6db6d41a282554557e6d9fa1f4a", @ifru_addrs={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendmsg(r1, &(0x7f0000485000)={&(0x7f0000a80000-0x58)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha256\x00'}, 0x58, &(0x7f00004f9000)=[{&(0x7f00001bc000-0x13)='A', 0x1}], 0x1, &(0x7f0000067000-0x2c0)=[], 0x0, 0x0}, 0x0) write(r1, &(0x7f0000aeb000-0xef)="b1", 0x1) 2018/01/19 19:27:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) connect$inet6(r0, &(0x7f0000957000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100000003}, 0x1c) writev(r0, &(0x7f0000b7d000)=[{&(0x7f00009cd000)='g', 0x1}], 0x1) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f000021b000-0x10)={0x0, 0x3, 0x4, [0x1, 0x4, 0xddd, 0x100000000]}, &(0x7f0000718000-0x4)=0x10) getsockopt(r0, 0xffffffffffffedf1, 0x2, &(0x7f0000ec3000)=""/125, &(0x7f0000130000)=0x7d) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000ec3000)={r1, 0xd5f7}, 0x8) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000d40000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/19 19:27:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005d7000)={0x26, 'hash\x00', 0x2e, 0x10, 'cmac(blowfish)\x00'}, 0xfe16) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r2}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00007c7000-0x31)="8039cd98", 0x4) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 19:27:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) syz_emit_ethernet(0x2a, &(0x7f0000792000-0x2f)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x0, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @broadcast=0xffffffff, {[]}}, @igmp={0x0, 0x0, 0x0, @multicast2=0xe0000002, ""}}}}}, &(0x7f0000ae3000)={0x0, 0x1, [0xb46]}) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000cfe000-0xc)={0x47, 0x0, 0x101, 0x3, 0x3, 0x1, 0x2}, 0xc) 2018/01/19 19:27:42 executing program 5: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000011000-0xc3)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x29, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @udp={0x2, 0x0, 0x28, 0x0, "d2d3b2d7458954ef323f6007616adf706d60588a3749a55fc23ebd82887c0226"}}}}}, 0x0) 2018/01/19 19:27:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000580000-0xb9)=""/185, 0xb9, 0x0, 0x0, 0xfffffffffffffe06) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fc8000)=[{&(0x7f0000f47000)="8123cefc975cfc227ad58b4438f412f840457a9f90d2d66aa2936def0c580c556a11626dfdf1020c8cbe4e50a70038de71b8bd357968bee03b6b62ee26af3f", 0x3f}], 0x1, 0x0, 0x0, 0x0}, 0x8000) r2 = socket$inet(0x2, 0x80003, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000095000)=0x0, &(0x7f000055f000-0x4)=0x4) sendto$inet6(r1, &(0x7f0000bfd000)="d3351fd0fc", 0x5, 0x4008000, &(0x7f0000bef000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socket$inet6(0xa, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000b0d000-0x92)="b1", 0x1, 0x0, &(0x7f000089d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) 2018/01/19 19:27:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000659000)={"20a40f19630097f15d27e8bee1617ec8", {0x4, 0x400, 0x7cd269e8, "9570462d71cc", 0x1, 0x0}}) sendto$inet(r0, &(0x7f0000fa1000-0x1)="", 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2000000000000009, &(0x7f0000535000-0x4)=0x0, 0x4) 2018/01/19 19:27:42 executing program 3: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001f000-0x164)={0x18, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x9, 0x0, 0x0}, [@nested={0x4, 0x4, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netlink(r0, &(0x7f0000026000)=@kern={0x10, 0x0, 0x0, 0x100000}, 0xc) 2018/01/19 19:27:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt(r0, 0x0, 0x5, &(0x7f0000067000)="", 0x0) bind$inet6(r0, &(0x7f0000260000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0xe6dc) socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(0xffffffffffffffff, 0x800443d2, &(0x7f0000f59000)={0x1, &(0x7f0000e69000-0x50)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f00009c9000)={0x0, 0x0}, 0x8) r1 = socket$inet_dccp(0x2, 0x6, 0x0) epoll_create1(0x80004) connect$inet(r1, &(0x7f00003b3000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000b75000)={{{@in=@empty=0x0, @in=@loopback=0x7f000001, 0x1, 0x4, 0x0, 0x8, 0xa, 0x20, 0xa1, 0x0, 0x181b, 0x0}, {0x6, 0xffffffff, 0x8, 0x2, 0x1, 0xaad, 0x100, 0x4}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x1, 0x1, 0x2}, {{@in=@multicast1=0xe0000001, 0x3, 0x33}, 0x0, @in=@multicast2=0xe0000002, 0x5, 0x3, 0x3, 0x1, 0x9, 0x4, 0x6}}, 0xe8) sendto$inet(r1, &(0x7f0000fc1000-0xe3)='[', 0x1, 0x0, 0x0, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000489000)={0x1f}, 0x4) r2 = accept4(r1, &(0x7f0000047000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000415000-0x4)=0x3a, 0x80000) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f00003ac000)=0x9, 0x4) r3 = accept(r0, &(0x7f0000073000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f00001b0000-0x4)=0xe) close(r3) 2018/01/19 19:27:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffffff, &(0x7f0000541000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000dea000-0x4)=0x14) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000fbd000-0x4)=0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000514000-0x58)={0x26, 'rng\x00', 0x0, 0x7fffffffff, 'drbg_pr_ctr_aes128\x00'}, 0x58) socketpair(0x0, 0x0, 0x0, &(0x7f0000468000-0x8)={0x0, 0x0}) setsockopt$sock_void(r1, 0x1, 0x3f, 0x0, 0x0) 2018/01/19 19:27:42 executing program 5: r0 = socket(0x1e, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x20001000000010f, 0x80000000007f, &(0x7f0000005000)="00210300", 0x4) 2018/01/19 19:27:42 executing program 1: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) sendfile(0xffffffffffffffff, r1, &(0x7f000002f000)=0x0, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000031000-0xc)=@sack_info={0x0, 0x8, 0x5}, &(0x7f000001a000)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000025000)={r2, 0x6, 0x8}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000021000-0xc)={r2, 0xffff, 0x20}, 0xc) 2018/01/19 19:27:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000ec3000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00001b4000-0x4)=0x0, &(0x7f0000ba0000-0x4)=0x4) syz_emit_ethernet(0x46, &(0x7f00001a9000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x12}, {[]}}, @icmp=@dest_unreach={0x3, 0x3, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @broadcast=0xffffffff, @empty=0x0, {[]}}, "000000000006010c"}}}}}, &(0x7f00000f0000-0xc)={0x0, 0x0, []}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000a1b000)={@common='bcsf0\x00', @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/19 19:27:42 executing program 3: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000002000)=[{{0x0, 0x0, &(0x7f0000003000-0x30)=[], 0x0, &(0x7f0000008000-0x2a0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000011000)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000000f000-0xd8)={0x18, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x4, 0x1, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt(r0, 0x111, 0x1, &(0x7f000000c000-0x5)="0ed4550f", 0x4) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f000000d000)=0x0) 2018/01/19 19:27:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) sendmmsg$inet_sctp(r0, &(0x7f00008b9000)=[{&(0x7f0000c71000)=@in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0}, 0x1c, &(0x7f0000228000-0x30)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000016f000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000014d000)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000d65000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000025c000)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000ad000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x3, 0x0, 0x0, 0x100, 0xa, 0x20, 0x80, 0x3f, r1, r2}, {0x3, 0x0, 0x7, 0x437c, 0xfffffffffffffffe, 0x75d4, 0x4, 0x1}, {0xffffffff, 0x4, 0x100000000, 0x66afc05d}, 0x4, 0xffffffffffffffff, 0x1, 0x1, 0x0, 0x2}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x3c}, 0x2, @in=@dev={0xac, 0x14, 0x0, 0xa}, 0x4, 0x4, 0x0, 0x6, 0x6, 0x3ff, 0x7}}, 0xe8) socket$bt_hci(0x1f, 0x3, 0x1) bind$inet(r0, &(0x7f0000eed000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/19 19:27:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000e68000)='tls\x00', 0x4) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000e62000)=""/90, &(0x7f00003b6000-0x4)=0x5a) 2018/01/19 19:27:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000042000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r0, &(0x7f00000bc000)={0x0, 0x0, &(0x7f000094c000)=[], 0x0, &(0x7f00004fc000-0x2488)=[], 0x0, 0x0}, 0x0) 2018/01/19 19:27:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_int(r0, 0x1, 0x3b, &(0x7f0000acb000)=0x0, &(0x7f0000aba000)=0x4) socket(0x1, 0x5, 0x8ea) 2018/01/19 19:27:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00007da000)={0x26, 'hash\x00', 0x0, 0x2010, 'crc32c-generic\x00'}, 0x3c8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003cc000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) socketpair$inet(0x2, 0x7a856ef11cb9102, 0x7, &(0x7f00003f1000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000ce8000)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8b2, 0x401, 0x401, 0x5, 0x0, 0x100000000, 0xfffffffffffffffa, 0x9, 0x80000001, 0x5, 0x1000000, 0x5, 0x5, 0xffff, 0x1]}, &(0x7f0000411000)=0x108) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000bc000-0x8c)={r4, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000052f000-0x4)=0x8c) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f00000af000)={r5, @in={{0x2, 0x0, @rand_addr=0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) sendmmsg$alg(r1, &(0x7f00002ae000-0x38)=[{0x0, 0x0, &(0x7f00003a7000-0x90)=[], 0x0, &(0x7f0000494000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f0000e5a000)={0x0, 0x0, &(0x7f0000f4f000-0x30)=[{&(0x7f0000950000)=""/110, 0x6e}], 0x1, &(0x7f0000290000)=""/49, 0x31, 0x0}, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f00002da000-0xc)={0x2, 0x1, 0xff, 0x6, 0x7}, 0xc) 2018/01/19 19:27:42 executing program 2: mmap(&(0x7f0000000000/0xfce000)=nil, 0xfce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000aba000-0x10)={0xce, &(0x7f000039a000)=[{0x1c, 0x0, 0x9, 0x0}, {0x6, 0xffffffffffffffff, 0x0, 0x0}]}, 0x197) sendmsg$netlink(0xffffffffffffffff, &(0x7f000056f000)={0x0, 0x0, &(0x7f0000fce000-0x50)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 19:27:42 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001000-0x38)={&(0x7f00001be000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000000000)=[{&(0x7f0000001000-0x47)=""/71, 0x47}], 0x1, 0x0, 0x0, 0x1}, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x2f, &(0x7f00001da000-0x4)=0x0, 0x4) getsockopt$inet6_tcp_buf(r1, 0x6, 0xb, &(0x7f0000c56000-0x1000)=""/4096, &(0x7f0000ebb000)=0x1000) 2018/01/19 19:27:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getpeername(r0, &(0x7f0000c33000+0xb3a)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, &(0x7f0000452000-0x4)=0x32) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000934000-0x4)=0x0, &(0x7f00007f3000-0x4)=0x4) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000ff6000)=0x3, 0x23c) syz_extract_tcp_res$synack(&(0x7f0000eb0000)={0x0, 0x0}, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000125000-0x28)={@common='vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f000020a000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffff7, r2}) 2018/01/19 19:27:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000077c000-0x14)={0x1, 0x8000000000008, 0x5, 0x5, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_buf(r1, 0x0, 0x23, &(0x7f0000eed000-0x92)="d8ed6eb4a13c1a846ef4969b3566b86058a4add02dfff25965fd2464f47984e64d0e9b2b75fd317b1efafef537a008a170a0b2df05eb9b8e46d8bd8f3954ec7e3ae420dd66c3e8bc05d00e9c181825db838fa8f9b71cdebdc936acaf4c8f9a2b380e77a8537cac26c562074c30533bd12bb262e644fc8e8d1eb5a07c206eb99fdf90ef22cf34f209092a77ed8b6757b2bda1", 0x92) write(r0, &(0x7f0000ae1000)="", 0x0) unshare(0x4000000) r2 = accept(r1, 0x0, &(0x7f0000f11000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00002fd000+0x719)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000117000)=0xe8) [ 500.076229] l2tp_ppp: sess 59/32096: set debug=f55d40e [ 500.086596] l2tp_ppp: sess 59/32096: get mru=65495 2018/01/19 19:27:42 executing program 7: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000002000)=[{{0x0, 0x0, &(0x7f0000003000-0x30)=[], 0x0, &(0x7f0000008000-0x2a0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000011000)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000017000)={0x0, 0x3, 0x8, [0x88e, 0x6, 0x7378, 0xf21, 0x0, 0xe96, 0x10001, 0x1]}, &(0x7f0000001000-0x4)=0x18) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000000a000)={r1, 0x7, 0x2}, 0x8) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) mmap(&(0x7f0000000000/0xdc8000)=nil, 0xdc8000, 0xc, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000803000-0x4)=0x0) 2018/01/19 19:27:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005f0000)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00002f6000)="1bdac9459b6c30c0152b7d753d26333bb1783c4085a462a72a71f29d3c597c0672", 0xffffffffffffff32) 2018/01/19 19:27:42 executing program 0: mmap(&(0x7f0000000000/0xf9000)=nil, 0xf9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000052000)={&(0x7f00000f9000-0x8)='./file0\x00', 0xffffffffffffffff}, 0xc) mmap(&(0x7f00000f9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f00000f9000)=@pptp={0x0, 0x0, {0x0, @loopback=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000f9000)=0x20) mmap(&(0x7f00000f9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_hci(r0, &(0x7f00000fa000-0x6)={0x1f, 0x0, 0x3}, 0x6) 2018/01/19 19:27:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) pipe(&(0x7f0000b78000-0x8)={0x0, 0x0}) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000bb4000-0x4)=0x9, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000069000-0x18)="ff0204000000000100000000000000000000000000000205", 0x18) sendto$inet6(r0, &(0x7f0000fa5000-0x581)="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", 0x581, 0x0, &(0x7f00004d5000-0x1c)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/19 19:27:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r0, &(0x7f00001af000-0x1)="", &(0x7f000004f000-0x1)="", 0x0}, 0x20) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000dab000-0x38)={&(0x7f000061a000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, 0x32, &(0x7f0000512000-0x20)=[{&(0x7f0000711000)=""/42, 0x2a}, {&(0x7f0000437000)=""/158, 0x9e}], 0x2, &(0x7f0000f0c000)=""/126, 0x7e, 0x7f}, 0x60) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000ea0000-0xc)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @empty=0x0, 0x0}, &(0x7f0000cdc000)=0xc) mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000f77000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000f76000-0x21)="3e244e7e87adeb0717edd8b867042a0dedf14029e85b62f01a0ca46272e04b65", 0x20) r3 = accept$alg(r2, 0x0, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000b24000)={@broadcast=0xffffffff, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000f2000-0xf7)={0x0, 0xef, "a06ec1ae151da79cd11e03df4515361031916ee5e68ac740198c68d2315b9ab1b8d718a2a305c7b485b0ec65f41ba603973d88182b68b4c3e1d014a572ac9a03e9f637e06ce200c613effc7473be61b530edf0ce7cdfb7ae473f83dbf1a8614c5ba8c43af3ed93f25b15f8373d5770093c2d41d8024efb20abfefb612de3f6e2af250b3c94d53ce113d46f0183e46c1f22e02894181c881a943b7976d0d544962a28de414a04fca687ee30aae53148ee35c13c55f6064b22473ecc2c19395a58067c016ac49a9dd1a2e27fe9dec8a4ef3d1d6619f4df75771b5c1dd25b2bf9b961fe966691746a750625f7a7ff4b90"}, &(0x7f0000ad9000)=0xf7) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000eb6000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00006c6000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000947000)={r4, 0xfffffffffffffff8, 0x8, 0x1, 0x100000001, 0x216, 0x400, 0x9, {r5, @in6={{0xa, 0x0, 0x7, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x7, 0x80000001, 0x7, 0x8}}, &(0x7f0000cca000)=0xb8) ioctl(r0, 0x7, &(0x7f0000d22000-0x3e)="b35e31a428a6a1c086bf1db17abd62cbc160756f36ea004d08fcb64d7b257ffb7ecfe05a670afc443b11a79b94f27d5f212f02dbdc9b540bbb9b14978a12") recvmsg(r3, &(0x7f00001f5000)={&(0x7f0000d46000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[{&(0x7f0000be5000-0x5)=""/1, 0x1}], 0x1, &(0x7f0000f77000)=""/0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000f78000)=[{0x0, 0x0, &(0x7f0000f79000-0x50)=[{&(0x7f0000814000)="1b", 0x1}], 0x1, &(0x7f0000ae8000-0xc8)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r3, &(0x7f0000cca000-0x38)={0x0, 0x0, &(0x7f00001a0000-0x40)=[{&(0x7f0000f77000)=""/0, 0x0}, {&(0x7f0000879000-0x4a)=""/74, 0x4a}, {&(0x7f0000f77000)=""/204, 0xcc}], 0x3, &(0x7f0000f77000)=""/207, 0xcf, 0x0}, 0x0) unshare(0x20000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000001000-0x2)=0xfffffffffffffff8, &(0x7f0000770000-0x8)=0x2) 2018/01/19 19:27:42 executing program 4: mmap(&(0x7f000078d000/0x4000)=nil, 0x4000, 0x0, 0x6132, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x16, &(0x7f0000002000-0xde)={@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, @random="af7657d73970", [], {@llc_tr={0x11, {@snap={0x0, 0x0, 'i', "e38439", 0x0, ""}}}}}, &(0x7f0000598000)={0x0, 0x1, [0x0]}) pipe(&(0x7f000078f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netrom(r0, &(0x7f0000000000)=@ax25={0x3, {"db22af72cfdcd9"}, 0x6}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000000000)={0x81e, 0x6, 0xe0, 0x6, 0x1, 0x8}) 2018/01/19 19:27:42 executing program 6: r0 = socket(0x4, 0x5, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00005e6000)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000002000-0x8)={0x0, 0x6}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000002000-0x8)={r1, 0xd9a}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x104000)=nil, 0x104000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000104000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000105000-0x8)={0x0, 0x0}) mmap(&(0x7f0000104000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000105000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x2, 0x5, &(0x7f0000106000-0x8)={0x0, 0x0}) bind$ax25(r2, &(0x7f0000053000)={0x3, {"e798cd296a93dc"}, 0x9}, 0x10) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r3) 2018/01/19 19:27:42 executing program 5: ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000ebf000)={@common='vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x14, &(0x7f00002eb000-0x14)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r0}, 0x14) 2018/01/19 19:27:42 executing program 7: mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) pipe(&(0x7f00009b5000)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000597000)={0xf, 0x0, 0xa99, 0x80, 0xd, r1, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x0, &(0x7f0000eef000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000db3000-0x4)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000ef0000)={r2, @empty=0x0, @loopback=0x7f000001}, 0xc) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eee000-0x4)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000dd0000-0x2)="", 0x0, 0x0, &(0x7f0000515000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000ef1000)="8e", 0x1) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000)=[], 0x0, &(0x7f0000001000-0x51)=""/81, 0x51, 0x0}, 0x41002106) 2018/01/19 19:27:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x8) accept4(r0, &(0x7f0000888000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000a10000-0x4)=0x32, 0x80000) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000062c000-0x8)={0x0, 0x7}, &(0x7f0000add000)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000298000)={r2, 0xfffffffffffffffc, 0x4, 0x3, 0x7fffffff, 0x1}, 0x14) setsockopt$inet_buf(r0, 0x0, 0x23, &(0x7f0000746000-0x58)="e4a445eb7fff0500", 0x8) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000001000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r3, 0x11, 0x64, &(0x7f00007fb000-0x4)=0x1, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f000089d000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) close(r3) 2018/01/19 19:27:42 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) r1 = socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, r1, 0x0) epoll_create(0x10000) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r0, 0x0, &(0x7f0000002000)=0x0, 0x7fffe) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000008000)={0x0, 0x200}, &(0x7f0000009000-0x4)=0x6) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000008000)={r3, 0x7}, &(0x7f0000001000)=0x8) syz_emit_ethernet(0x6e, &(0x7f0000007000)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x38, 0x40000000003a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "cdd8c6", 0x0, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], ""}}}}}}}, 0x0) 2018/01/19 19:27:42 executing program 5: mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000de9000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cast6-avx\x00'}, 0x58) socketpair(0x4, 0x4, 0x7, &(0x7f0000e0f000-0x8)={0x0, 0x0}) ioctl$sock_ipx_SIOCAIPXPRISLT(r2, 0x89e1, &(0x7f0000645000)=0x3) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000f3f000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e9e000-0x1)=0xe8) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$can_bcm(r1, &(0x7f0000f7e000)={0x1d, r3, 0x0, 0x0}, 0x10) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000f7f000-0x8)={0x0, 0x0}, &(0x7f000081e000)=0x8) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000f7e000)={r4, 0x55c}, &(0x7f0000f7f000-0x4)=0x8) socket$alg(0x26, 0x5, 0x0) accept$alg(r0, 0x0, 0x0) recvfrom(r0, &(0x7f00004c9000)=""/186, 0xba, 0x40000021, &(0x7f0000a9b000-0x6)=@hci={0x1f, 0x101, 0x3}, 0x6) sendto$inet6(r2, &(0x7f00008fd000)="60cb67e808194e2bb1751d08fc492d98e7b6c2d4943ff350d69bc1081a098e81a2363e64823fe061d1de1c533acd9560ae0bc78d31c89a18fa65c3134f4bbbdbe63c618a979c3a18c08fd13c9230c991", 0x50, 0x4000000, &(0x7f00008f8000)={0xa, 0x3, 0x81, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80}, 0x1c) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000d37000)={0x4, {{0xa, 0x2, 0x6ee, @loopback={0x0, 0x1}, 0x1010000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000037000-0x8)={r4, 0xc43}, &(0x7f0000f80000-0x4)=0x8) r5 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000dcf000-0xf5)="d554fa001c907243eee8de66422732ca7f081cfafcf1ee570c249be3d0b7f18a163f91651546e75728298dec016a89c29ac3b720d0d1b0bc1fe9ca1c54b918835f2979def8525b336de8d1bc611aa8091a65ff3ee034ba4d145f70840aecc051afe2cd7d9c26084fee8fa4774dab0a865616290318425a68d6ef6a0ed436daf026f9fa598ce491b0b58167e6a68be54013bc64dafc833c9260c61f165a3888eadd3792f32e2d268d6fde42958bcaf600132123c8dff165cc06db53a68027eead2d71f057bc41135bee3ffbdbc3d6189c2a627ce1bce5372d708406e2f43d51459a84b21fd097a3b5f6c6e806dae03b37bacb430f6d", 0x7e) sendmsg$alg(r5, &(0x7f0000630000)={0x0, 0x0, &(0x7f0000f79000-0x10)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e60", 0x20}], 0x1, &(0x7f0000f78000)=[], 0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f000004d000)={0xfffffffffffffff8, 0x7a}) recvmsg(r5, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f000088c000-0x11)=""/17, 0x11}, {&(0x7f0000f75000)=""/228, 0xe4}], 0x2, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/19 19:27:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x80, 'lrw(serpent)\x00'}, 0x58) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00006d4000-0x20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x1, 0xff, 0x8, 0x9e9b, 0x40, 0x0}, 0x20) r2 = accept(r0, &(0x7f0000964000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000fa3000-0x4)=0x10) bind$inet(r2, &(0x7f0000e6c000-0x10)={0x2, 0x2, @rand_addr=0x1849, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f000055c000-0x8c)={0x0, 0x84, "7b25a84e028947edb95dfb81b81830bf963aae292278affa94ea9f2cfbd1b9849c9a41d4bba4c2f2cb62232b3638cb62b2580a14568e63763e4ea4e38102f9125850e7aa44f9253de5be85f640a5a606228877c8191f737b5d17d4f28d0547d20c6933d33f3fa149242991d1e11e0bf1c2b3c4cf0a0b7abe81a00e2fcb59b63443ed1979"}, &(0x7f0000deb000)=0x8c) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000798000)={r3, 0xfffffffffffffffb}, 0x8) r4 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r4, &(0x7f0000e3c000)=[{0x0, 0x0, &(0x7f0000f48000-0x30)=[{&(0x7f0000f66000)='\\', 0x1}], 0x1, &(0x7f0000917000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) r5 = accept$unix(0xffffffffffffff9c, &(0x7f0000973000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000364000-0x4)=0x8) bind(r2, &(0x7f00006b2000-0x60)=@nfc_llcp={0x27, 0x8, 0x2, 0x7, 0xfe, 0x7, "76888a138e5c76ccd978519eae4c458e027d6173ba3d832a52aef544c68156b7f33705d13a9971e1afc160788f821c8d71618a13c1317cc11796ae8de36ea4", 0xffff}, 0x60) r6 = getpid() setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000184000)=[@in6={0xa, 0x0, 0x20000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x8001}, @in6={0xa, 0x3, 0x3, @loopback={0x0, 0x1}, 0x4}, @in={0x2, 0x1, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x9}, @in6={0xa, 0x1, 0x81, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x400}, @in6={0xa, 0x3, 0x400, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, @in6={0xa, 0x0, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3c}], 0xb8) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00003b8000-0xe8)={{{@in=@loopback=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000872000-0x4)=0xe8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000eec000+0x637)={r3, 0x12, "14c9fa6e9b4bf59ab54a0f38de48964580326f7a0c0420a9dead48289f232e8362a8fa23f04cdcc4c9551df1d9f2993f9ac333"}, &(0x7f00008f2000)=0x3b) r8 = getgid() r9 = getpid() r10 = getuid() ioctl$sock_SIOCOUTQNSD(r5, 0x894b, &(0x7f00005f5000-0x4)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000262000)={0x0, 0x0, 0x0}, &(0x7f0000fde000)=0xc) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000d75000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000869000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c14000-0x4)=0xe8) r14 = getgid() sendmsg$unix(r5, &(0x7f0000f91000)={&(0x7f0000d0c000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00007be000)=[{&(0x7f00007b7000-0xcb)="328f1034dc5006fe2191557778bad31fa2116309915735d89dd10f2e5948af972f2ee0a057a917ab46478c69b68e8342996393e96c7c41f289a30dc16d08a992e3ef5ee7cb0da724b5cd7ed355694c8b6372372d7bbf43ab32b08e404c1245d2a90639d81982f60b5cba49e0456196d82e1be606dfc8a2525a620e6f4c647c113f62a742047742e8ff09487ec989a1274e0c3d783402a5a1401ae5ef38aedb128422a384ab41a4bb064e73eb82888446874eb13f717a8a02d4ac826a35214a5e9aab112bb3be8ebfe44234", 0xcb}, {&(0x7f0000d15000+0xb18)="5564526439a93d2af11b5bb44f2bea9f0908776fd07d7e2abf46534114dcf402ddadd587933fc0b56d431e6da2c1980e743db727ca13b6696951ee7d85da1f824e6dcefd12fdb54ab12b80af86317b731ebd89cff45f8209f00de15a0caa95db2cbc6ebe0d4a93cbb4012c48467da511ce559cf297f32f7df1fbbf7e0e526cb81add02c7ce592c1ccd2bda6eb4c9bed000f74df75304ab9b684307ed75fa87cdd874c8595e11b4b37aabc3855edd0b8627bf3f632d4a32af1c881cdda4c755d44f408b31318f9e9b5421190421bdf2aad8ee360e3c4d2cdcdccf72008371c7ac9673efd3173a6b20a3c2d8bcc663", 0xee}, {&(0x7f000025c000)="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", 0x1000}, {&(0x7f0000785000-0xa1)="812d875165fdc89e4aadfba3ee1fabb745f9be1eef4b91c81e2c1c3ed297836ee633551c22cf2f746cb173932398b1007d9d8d1a2bfb95479412dd93148446371abde8703e3c9ddf3f21d3f825442458bdca6d8a49f87e458aea0e52fe81d382fc4ea92c6db05c518d0a45496c7c526627739f70e67846c9003f8d1158cf4e8e207a576d20fc8eb243f78f37e23450b83583f8b31e67a516dae8f668d5b0315b70", 0xa1}, {&(0x7f0000b36000)="fe6328bd4451b38e3b05505e4e83be07e8e4ceafc96b25515e151ecaddb37fc02aefa690fe8894b62791df73426a5d19e3884fd65387f077f1ecb41fa5b2a51b2ba081edc8252684ba904762aa4d56313d481b48253f8284491ec75b3efa05a8d8730d3066dd89a5feab7c434166c301108e36b18864242bbeb5eaadf6e6969849e78c58d510f75aaf64cc69b709e7b237eed3f428056542482650295525b6cd5ba96b0881d0537f002229907c4d1be742dd7cb59f0a753516c7ac3b75fe6ba745def08a4597a904504a383f05c52a45d56ff6b4524af3e6004d2b7e95a5d16dd3eb3176402a1c9f2c", 0xe9}, {&(0x7f0000a61000-0xf0)="4fbcb3739997696c6c14f3585103fdeb91a51fde95fe08a51f7c898972b9f8759c65b495184ce241c3b31b0ad903e4bf629559d7db57debfca83956bc7f06ba181b02437152ac82718faad41a977faa8007e054d25bbf5f9929bfca73d1ef3160cb921e08f2f763dc729ac3c18fad66cfd557eeba9461a6b1c57848540fdb77f7934e63b3f88e9c9f5ff09334d4a8fca0d99bde68f01883dcde30723c3d73bfd50a2967b964dab58b0a5e0af29a486fbd90efb79d6ca7f5f197e6eb4612723d31c13c9ddbc215efae4f4002eaa7bf57a16ba31f0d81fa4bfb52d7a1086cb2bc18f33c572fb2f5cdd1a17eb849f5461d5", 0xf0}, {&(0x7f00003cb000)="d8ebfcf3639eda46aa913a1802e5c8c58ac57153b9e9147ea1c48e2ffcd44791bdae91c5d2bec5db4cf569d62f09ece7fc8978a179d7339e26a9d1edf3bfdb61b85f932ada8fa949ea5c062b959965ecafad0e59a310c23411673033f41bc74c0dfc78d12f303a5d96624d1759ee448e91a52bee0cd16825700c000b1d499dd3802acc022ffc9a667d", 0x89}, {&(0x7f00004b6000-0x4d)="9a72b240bc7a6da2501db0373fa3248dcb3d107d7f1d91e8a68fb5ede3f1220cbde38979b5becfbc436889e1187b4218695f73d2dc6b352711d4f2dc2c165616c2fc0a02e3629c35109f22287b", 0x4d}, {&(0x7f0000ef8000)="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", 0xff}], 0x9, &(0x7f000013d000)=[@cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}], 0x60, 0x4}, 0x5) recvmsg(r4, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f000031b000)=[{&(0x7f000084e000-0x10)=""/16, 0x10}, {&(0x7f0000435000-0xbb)=""/187, 0xbb}, {&(0x7f0000b11000)=""/4096, 0x1000}], 0x3, &(0x7f0000d2b000)=""/57, 0x39, 0x880000000}, 0x2) getsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000edc000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f00009ff000)=0x8) getsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000b56000-0x21)=""/93, &(0x7f00004aa000-0x4)=0x5d) 2018/01/19 19:27:42 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000b92000)={0x40000000, 0x31b9, 0x3f}) mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x6, 0x4, 0x84, 0xf, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) socketpair$inet(0x2, 0x0, 0xffffffff, &(0x7f0000367000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000e86000-0x4)=0x401, 0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000c68000)={r1, &(0x7f0000105000-0xd5)="b5", &(0x7f0000c3e000-0x3a)="", 0x0}, 0x179) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000ffa000-0x4)=0x1888, 0x4) pipe(&(0x7f000072c000)={0x0, 0x0}) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000ffa000-0x4)=0x7f, 0x4) 2018/01/19 19:27:42 executing program 1: r0 = socket(0x10, 0x2, 0x0) preadv(r0, &(0x7f0000003000)=[], 0x9, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xb) 2018/01/19 19:27:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000088c000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001ff000-0x4)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000f2a000-0xc)={@dev={0xac, 0x14, 0x0, 0x12}, @local={0xac, 0x14, 0x0, 0xaa}, r1}, 0xc) pipe(&(0x7f000060f000-0x8)={0x0, 0x0}) r4 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f00008b4000)=@assoc_value={0x0, 0x3}, &(0x7f000025b000)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000e77000-0xa0)={r5, @in6={{0xa, 0x0, 0xffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f, 0x5d5, 0x401, 0x80000001, 0x42}, 0xa0) connect$inet6(r2, &(0x7f00006ac000)={0xa, 0xffffffffffffffff, 0x3ff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x3}, 0x1c) getsockname$ax25(r2, &(0x7f0000203000)={0x0, {""/7}, 0x0}, &(0x7f000045b000)=0x10) accept4$llc(r3, 0x0, &(0x7f00005c5000-0x4)=0x0, 0x80800) ioctl$DRM_IOCTL_VERSION(r3, 0xc0406400, &(0x7f0000b66000-0x40)={0x7d, 0x2, 0x5, 0xd5, &(0x7f0000e93000)=""/213, 0xc4, &(0x7f0000fb4000)=""/196, 0x8f, &(0x7f0000eb9000)=""/143}) sendto$inet6(r4, &(0x7f000077a000)="", 0xfeee, 0x0, &(0x7f0000d5a000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) 2018/01/19 19:27:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f00005ce000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f0000837000-0x4)=0x1c, 0x80800) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000326000-0x98)={0x0, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x518}, &(0x7f0000c62000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000070a000)={r1, 0x6}, 0x6) r2 = socket$netlink(0x10, 0x3, 0x10) bind$netlink(r2, &(0x7f00001ac000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000312000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f000024f000)={0x0, 0x2, 0x9, 0x9}, &(0x7f00005f3000)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000fb7000)={r4, 0x1c, &(0x7f0000af6000-0x1c)=[@in6={0xa, 0x3, 0x800, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}]}, &(0x7f000054c000)=0x10) r5 = socket$bt_hidp(0x1f, 0x3, 0x6) socket$alg(0x26, 0x5, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r5, 0x400448c9, &(0x7f000073e000-0xc)={{0x800, 0x7, 0x9, 0x200, 0x0, 0x1bd}, 0x3}) socket$netlink(0x10, 0x3, 0x13) 2018/01/19 19:27:42 executing program 7: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000ab2000-0x10)={0x0, 0x94, &(0x7f00001f6000)=[@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffc}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, @in={0x2, 0x3, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00007f5000)=0x10) r1 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000ff9000)={{{@in=@loopback=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ffa000-0x4)=0xe8) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000ff9000)=0x0) mmap(&(0x7f0000ff9000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = getpid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00001ba000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b37000)=0xc) r6 = getgid() ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000f56000-0x4)=0x0) r8 = getuid() mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ffa000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ff9000)=0xc) r10 = getpid() r11 = getuid() r12 = getgid() sendmsg$netlink(r1, &(0x7f0000a38000)={&(0x7f000053f000-0xc)=@proc={0x10, 0x0, 0x3, 0x0}, 0xc, &(0x7f0000ff9000)=[{&(0x7f000010f000)={0x1ac, 0x23, 0x0, 0x7, 0x0, "", [@nested={0x4, 0x3c, []}, @nested={0x10, 0x5f, [@typed={0xc, 0x78, @u32=0x7}]}, @generic="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", @generic="44462f8b0ec04f4172bde91ebc25974167cb2ea4c21647c9946c96c2c266ae30e668ae5190c7cd5ee515b2f7822b02706bc0afa8ada9a39d1c887d96a311b5641cfea03738ece3976ebb150f6da105d7cdb5ca1912e54fc97cc56f32b525c6f4e019023a865cef25e52b9348a0ac99ed432b6d25", @generic="1ecf201eecf2365204b6f6ba95693eb9273891c4"]}, 0x1ac}, {&(0x7f0000526000-0x1390)={0x1390, 0x28, 0x300, 0x5, 0x2, "", [@generic="c2e9b49cd8b261a967a6d974b00b2a69d2fb48fc21b021018ed481f768f55792826be328fc2756c21ed63cb72bd9c488897132fc3569bfd3b58c12438c1e98811ed3a98ac441525f534f857fcd148c020286efa19cbb691d9aa648cc558b2cef0e1c3a351f0ae41d25ad8d529bf9813422ed32d6cabc689287ba83845dd64f88679e54a66c58f574470f08f405d3f75945008a0cde7a367617a0c395e7eca7378ab9ce58f013850830a740bc5c83ab6c15df70d47e722e441592f6980ed053e39b24685c10951c65b60cbcbe26b92cc9596569bfaef14593e352", @nested={0x111c, 0x37, [@typed={0xc, 0x90, @uid=r2}, @typed={0xc, 0x83, @ipv4=@rand_addr=0x3}, @generic="06c8e960492e40bfedc6d1edebe507ab2dbe5cc08ff208252a3e230feeb569d9ac4dc538b307def9f0b4b34dddb4ac685402efd1e9c78e3239af4e770853d3ef8dd7dfb12c0143144d522459a0d29a8bb029910e7a51ef9a3067c4bb6680805d1b", 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@nested={0xc0, 0x9, [@generic="b1da4b0fe67f1914eb65ef7595d8a80c1904bb226e3201c1f2f1ceaabc262f9d8a807d6c547d4abc8debcf122b6ed06507b6845225e898f2884962dc8738e4b89e881d9ad6024ce67bd84520160b53a1990801f1c27e75240ee3f9cb0b1f9b8086ad85507dc1cfb860bf52362c6b00d605875c28b8189dbcf0f17ccca0cc2dbb7f0af20c0d6c49512e13ccdfb7c5c709cbe72828992a45d890e5206f0817de5d3ae67a56ba94a4cb21fbefab01", @typed={0xc, 0x45, @pid=r3}]}, @generic="e5ff186553cc59a0e3697d544ead678ffbd6776884852893bb", @typed={0x18, 0x45, @str='vboxnet0/cpuset\x00'}, @typed={0xc, 0x5d, @ipv4=@broadcast=0xffffffff}, @nested={0x28, 0x7d, [@generic="", @typed={0x18, 0xc, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @typed={0xc, 0x6f, @u32=0x800}]}, @typed={0xc, 0x19, @fd=r0}, @nested={0xe8, 0x4e, [@generic="b04db99568980d012757d37d94e8f7847a455830233107e9ee341ef8e6e05a109faaccefaf4f3b380cc0195e9770808fa77b3a43de2a1fb0cdf6b935f9853322cbe755bd0ee752f1a014ebf6378d7709567a69289f4caec0308697472dcd937e5578daaae9ded41fe835d1eab02597f1367842d67fdb187a278df1b5ab1fc527b65b5263bd32984ccac2f55c0f5648a3858b28cf38d8a7a3205c7ea9d425faca857bd760e56669e1f5eaf60b38b2fc1c5faab2effd91c4294c2d3c50b440dfae279faebc172dbaa7aca62393209ae49e2498c80d432a0b07ef26050ea8384448", @generic="a947"]}, @generic="0f7750c2ad69f7b872116a68d0445e220af1ffba1c063efc4d7490726ba3ff870178ab8798946e2e86bf3042772b2a16b6204dba550cd914312c20a3400ab020fdda9a0e6e7bb9031cb8af87111e823df9feb2e7095397b02c31fbb8af32a86a6d5be2884824f30388d29eda0f33cfebe4295e4ed3bfc55bc1f50387c2764efba6ac5fdd6843d9e720ee80db9bac5d4a44f718cbb5bb453272bd26c727fd9de732874c44ebd78bc5febbe3ae8b764a3509bbb47128b023765f05961adb4545f1f44e6f4b888ceac1d45163ff"]}, 0x1304}, {&(0x7f0000ff9000)={0x1010, 0x31, 0x402, 0x6, 0x1, "", [@generic="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0x1010}, {&(0x7f000076d000)={0x1c, 0x21, 0x0, 0x4, 0x0, "", [@typed={0xc, 0x18, @ipv4=@rand_addr=0x3}]}, 0x1c}], 0x5, &(0x7f0000361000)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}], 0xe8, 0x40010}, 0x20000000) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000ffa000-0x4)=0x9fe, 0x4) socketpair$inet(0x2, 0x805, 0x9, &(0x7f00003b9000)={0x0, 0x0}) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r13, 0x0, 0x20, &(0x7f0000ffb000-0x8)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f00000e4000)=0xffffffffffffffbb) 2018/01/19 19:27:42 executing program 2: r0 = socket(0x18, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x4008b100, &(0x7f0000000000+0x900)=0x0) 2018/01/19 19:27:42 executing program 5: r0 = socket$inet6(0xa, 0xf, 0x8) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000086c000)=0x0, 0x4) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_int(r1, 0x0, 0x2d, &(0x7f0000842000-0x4)=0x0, 0x4) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000a35000)=0x3, 0x4) 2018/01/19 19:27:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003eb000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(tea-generic)\x00'}, 0x58) socket$pppoe(0x18, 0x1, 0x0) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000096c000-0x10)="827f855001feeb67bb33dca7b96e18bf", 0x10) writev(r1, &(0x7f000055f000-0x70)=[{&(0x7f000007a000-0xf)="003e80f3d9bb2b49", 0x8}], 0x1) 2018/01/19 19:27:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c6d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000057b000-0x20)="0a077eb0d5", 0x5) r1 = accept$alg(r0, 0x0, 0x0) getpeername(r0, &(0x7f00003be000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008e0000-0x4)=0x2e) sendto$unix(r2, &(0x7f0000c5c000)="81af4bac6368b7dfb039a7f32e919a60a9496b3b712e7e1e130ce49dd56460d2f4be48e43a5f04d40274f72d26693f0edcbf946a4334368fd8", 0x39, 0x1, &(0x7f0000b78000)=@file={0x0, './file0\x00'}, 0xa) recvmsg(r1, &(0x7f0000ce4000)={&(0x7f000036c000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fef000)=[{&(0x7f0000f80000-0x3a)=""/121, 0x79}], 0x1, &(0x7f0000aa5000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/19 19:27:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x11, &(0x7f0000e22000)=0x1b5, 0x4) getsockopt$inet6_tcp_buf(r0, 0x6, 0x10000000000004, &(0x7f0000dd0000-0x91)=""/145, &(0x7f00005ed000)=0x91) r1 = accept4(r0, 0x0, &(0x7f0000958000)=0x0, 0x800) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f000089b000)=0x10001) 2018/01/19 19:27:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000aaf000)=0xfffffffffffffffd, 0x4) listen(r0, 0x20000003) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r0, &(0x7f0000b90000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f000028c000-0x88)={0x8, {{0xa, 0x1, 0x80, @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) close(r0) 2018/01/19 19:27:42 executing program 2: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000660000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f000008c000-0x4)=0x44d1, 0x4) r2 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r2, &(0x7f0000f7d000-0x38)={&(0x7f0000509000-0x20)=@pptp={0x0, 0x0, {0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000f7c000)=[{&(0x7f00000ae000)=""/214, 0xd6}], 0x1, &(0x7f0000e64000-0x8d)=""/141, 0x8d, 0xec}, 0x2) sendmsg$alg(r2, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f00007e1000-0x10)=[{&(0x7f0000f7b000)="5dfb", 0x2}], 0x1, &(0x7f00005e3000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r2, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f000088c000-0x11)=""/1, 0x1}, {&(0x7f0000f75000)=""/175, 0xaf}], 0x2, &(0x7f0000ec7000)=""/0, 0x0, 0x0}, 0x0) 2018/01/19 19:27:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00006a7000-0x1c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000de0000)=0x4, 0x4) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000d6d000)={0x0, 0x2000000000069, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) socket$inet_icmp(0x2, 0x2, 0x1) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0xffffffffffffffb8) sendmmsg(r0, &(0x7f0000579000-0xb4)=[{{0x0, 0x0, &(0x7f0000fdd000)=[{&(0x7f000048d000)="fe", 0x1}], 0x1, &(0x7f00009f9000-0x160)=[], 0x0, 0x0}, 0x0}], 0x1, 0x8841) sendmmsg(r0, &(0x7f0000470000)=[{{0x0, 0x0, &(0x7f000040b000-0xa0)=[{&(0x7f00002b8000)="04", 0x1}], 0x1, &(0x7f0000f57000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/19 19:27:42 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xfe, &(0x7f0000001000-0x16e)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0xc8, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x3f, {0x0, 0x6, "0a07ec", 0xae3, 0x29, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, [@hopopts={0xc, 0xc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @padn={0x1, 0x0, []}, @ra={0x5, 0x2, 0x4}, @ra={0x5, 0x2, 0x6b9}, @generic={0x1, 0x50, "a318da6c8aefb3840cb878bb4793eb72f6b1576eb506792d2362a5efe93ec9295b90f559d19a7335c97cd48518d7326df4db62a6ebe790a87772d7f9181ebcaa785e79599ad4c3d8984d74f223ef4068"}]}], "a82f7ae1cd16d2e29ec370b17de075025dd0d40c29be46586985ea5d7b12d99989c2ad53524ba53f"}}}}}}}, &(0x7f0000775000)={0x20000000000000, 0x0, []}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000002000)={0x0, 0x0}) accept(r0, &(0x7f0000001000)=@in={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0xffffffffffffff81) 2018/01/19 19:27:42 executing program 6: mmap(&(0x7f0000000000/0xeb000)=nil, 0xeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x26, &(0x7f00000c1000-0x2a)={@random="cd38ed041bf2", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[], {0x8100, 0x200, 0x0, 0x3}}], {@generic={0x800, "7f0f6156edd25e716811b40fad4a1ce23b9eef0c"}}}, 0x0) 2018/01/19 19:27:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d08000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x2, 0xcf, &(0x7f00008b5000)={0x0, 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000001000-0x48)={0x0, 0xe, &(0x7f0000001000-0x80)=@raw=[@alu={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @ldst={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @alu={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @generic={0x0, 0x0, 0x0, 0xac8}], &(0x7f0000002000-0xa)='syzkaller\x00', 0x0, 0xdc, &(0x7f0000002000-0xdc)=""/220, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000570000-0x4)=0x0, &(0x7f00000b5000)=0x4) read(r0, &(0x7f00007b9000)=""/1, 0x1) close(r1) 2018/01/19 19:27:42 executing program 0: mmap(&(0x7f0000000000/0xed000)=nil, 0xed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000060000-0x4)={0xffffffffffffffff}) mmap(&(0x7f00000ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f00000e3000-0xd9)="765ff26a95e3bd89fdaef1b08d4c13cda629d233309e5faed73105233c3a7c7994295a0fc02898d408fd28b6120f6d6ee3939ede3f4c04953017fef3a42466e74701080f0ef0df20f94dcd6ca8f0060e55be8fb22b34dc8ee93a1a363d5a2e32693ab41427449ce8569a40ccd11cd396da0c830af0c0586890e0a05bd1f029c18286e701a0badebc53cc9aecdc1019b9971a9a61fd5c0628365be65800d9b1c384342dc7073763af221d989d1d13e91bacbd21e4c1ae928addba61fdc9556a968f591c05078f4387c1bd5ffb3e8cd7c32dc8f81831f00dc6d5", 0xd9, 0x20000040, &(0x7f0000043000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00000ee000-0x90)={0x20, {{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xc5) syz_emit_ethernet(0x3e, &(0x7f00000ed000-0x1a4)={@random="d7ec470c000e", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, '\x00\b\a', 0x8, 0x3c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}}, 0x0) 2018/01/19 19:27:42 executing program 6: r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000ee0000-0x4)=0x0, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001000-0x108)={0x0, @in={{0x2, 0x3, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5, 0xfff, 0x9, 0x3ff, 0xfff, 0x10001, 0xfffffffffffffc00, 0xfffffffffffffb7b, 0x2, 0xde32, 0x7, 0x2, 0xcc, 0x50e, 0xffff]}, &(0x7f0000000000)=0x108) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000002000-0x10)={0x1dd4, 0x800e, 0x41e, 0x0, r1}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f000007c000-0x38)={&(0x7f0000654000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000000000)=[{&(0x7f0000001000-0xca)="2c2cbd5764b9217fbf135df21cca0c1ab12e9cdaa4ad0e3f3f0f28421620a354d6c17fd1d2ab1153406726b5e7a7ff2bd2a39da33f230bc3f6d1c7776e843c71dc2c8adf2323990c2a14fd0de53fa1ece276482a629a1a90a37cb5d43bbfcea543ff026af7dc41493d6f2d3f6e9d7c970acba368e8a1aa947313fffed751b6569fb488eec2b9302a257db35e29f6bf8e5c3ccc94f68bef0c05dadcddb98d6658df06da9a40ae6b23f31ee68c452b95974ee675c7ce09839af6ea88011e776638069dc59480ad2a2f4aef", 0xca}, {&(0x7f0000000000)="db6711d1b2d2f78db4333d6c954b713ee47e9923ef4cfb02953aac14cc3016e7c940946ff1e0aa80a01e6276585343469cf9a3aefb7212c98ce93cc45f3fa06f6266bd2d9cf88d391c6072fcc7ab85c3290ec218a06d4bb11485dacbf1ac3c78fccbcd19c0eeec3172c0fd76389d80752895657f1d52d4da5d862e9c0cd1a4b01758591624c57c351921f05ac03e58cebed17dd1b5e0ceb9c42d49dfdfd4f7968aebd49c990bc3d9f87c8169a77e22f2ba1d3eed857ff58a51611b93a6a411", 0xbf}, {&(0x7f0000e1d000-0x12)="ccd789bf71fa8dddd45987d5e8d33a88d6a9", 0x12}, {&(0x7f0000000000)="025b545e1c19c6f95e502ce04747eda6c3692b1c76e36635cd8332eb9c0b4ad0cce4c7460a0253536751f4a85a515a6c91f55572e36a55e891c44465cf922c98a996a7e84f4b7e997acd6dfedc01f8df59d66e3fafa783b786a674ad3fdbbaff74d0bf2bfd357c4d6ab0fa325803fee74bb8abe053b94e0e259c9d40332e7b871c12930e8ad478f4a66a94bb00ad681d5b5a695017629c24e3dd7c80b6bd2c7d95eba87ca906677a3049c1f7bbb888d1ddd488b66edd4416b1", 0xb9}, {&(0x7f0000001000-0xfc)="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", 0xfc}], 0x5, 0x0, 0x0, 0x800}, 0x4) mmap(&(0x7f0000074000/0x3000)=nil, 0x3000, 0x0, 0x132, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000076000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000076000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r2, &(0x7f0000003000-0x3d)="345b7bb13f4c0292079226c8d95229b6573a93d694b876bc0f8339273d7dd510a35ce4055d63bd22ff147ec450d21e71a2e86952f04298481ab35358cc", 0x3d, 0x4008010, &(0x7f0000002000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r2, 0x2, 0x2, 0x2, 0x0, {0xa, 0x2, 0x10001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffff}}}, 0x3a) 2018/01/19 19:27:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10, 0x2, 0x10) 2018/01/19 19:27:43 executing program 6: mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x64031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x40032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000df8000)={0x0, 0x0}) socketpair(0x1f, 0x80007, 0x4, &(0x7f000057b000)={0x0, 0x0}) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f00001b3000)=0x2, 0x4) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000ebf000)={0x9585, 0xfff, 0x3, 0x7}, 0x5) connect$inet6(r0, &(0x7f000015b000)={0xa, 0x2, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, 0x1c) 2018/01/19 19:27:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) getsockname(r0, &(0x7f0000009000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000)=0x2e) pwritev(0xffffffffffffffff, &(0x7f0000e4c000)=[{&(0x7f00007a9000)="d9", 0x1}], 0x1, 0x0) ioctl$sock_SIOCINQ(r1, 0xc0189436, &(0x7f00007a9000)=0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000337000)=0x6, 0x4) 2018/01/19 19:27:43 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(0xffffffffffffffff, &(0x7f0000001000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0x2e) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000c52000-0x1)={0x5}, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x20000000000000a, 0x10000002, 0x0) connect$inet6(r1, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0x1, &(0x7f0000867000-0x4)=0x0, 0x362) 2018/01/19 19:27:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f00001dc000-0x118)="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", 0x118) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000275000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5, 0x0, 0x0, 0x8, 0x8, 0x8, 0x7}, 0x20) socket$inet6(0xa, 0x0, 0x100000000) getuid() 2018/01/19 19:27:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x1e, 0x4, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0xd3b000)=nil, 0xd3b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x802, 0x0) setsockopt$sock_int(r1, 0x1, 0x29, &(0x7f0000451000)=0x1c, 0x4) sendto$inet6(r1, &(0x7f00005d4000-0x2)="", 0x0, 0x0, &(0x7f00006b1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000ac3000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xbe6c}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000813, &(0x7f0000d06000)=0x1, 0x4) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000458000-0xc0)=""/192, &(0x7f0000b54000-0x4)=0xc0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000a7b000-0x20)={0x5, 0x0, 0x0, 0xddc}) ioctl$DRM_IOCTL_SG_FREE(r2, 0x40106439, &(0x7f0000aa4000)={0x100, r3}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000097c000-0x4)={r0}) vmsplice(r0, &(0x7f0000d8e000)=[{&(0x7f00006bc000)="e24bd237915effee965afdfb8ef4d7b6e93882099f19f407d3f17ff9fa42b01124cef345515c330877b32765f98c43680220b93fc254f479f23192", 0x3b}], 0x1, 0x7) socketpair$llc(0x1a, 0x20000000000003, 0x0, &(0x7f00000bd000)={0x0, 0x0}) recvfrom$ipx(r4, &(0x7f0000492000-0x1000)=""/4096, 0x267624b7f4adfe75, 0x2004, &(0x7f00003e3000)={0x4, 0x3, 0x9, "007f0004ffa2", 0x8000, 0x0}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x14, &(0x7f0000ce6000-0x4)=0x100000001, 0x4) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f000017d000-0x4)=0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f000049b000)={0x0, 0x10000, 0x9, [0x3, 0x2, 0x1, 0xfffffffffffffffc, 0x6, 0x9, 0x7, 0x29b8, 0xb68b]}, &(0x7f0000ebb000)=0x1a) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r5, 0x84, 0x7c, &(0x7f0000c16000-0x8)={r6, 0x6, 0x549}, 0x8) splice(r0, &(0x7f0000871000-0x8)=0x60, r2, &(0x7f00002e8000)=0x0, 0x2e, 0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000504000)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x6, 0x4, 0x3b4, 0x10}, &(0x7f0000585000)=0xa0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f00007de000)={r7, @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, 0x70, 0x3, 0x7, 0x3, 0x3, 0x9, 0x80000000, 0xfffffffffffffff1, 0x9, 0x9, 0x5c66, 0x4, 0x5, 0xffffffff]}, &(0x7f00002fb000-0x4)=0x108) r8 = accept4(r2, 0x0, &(0x7f0000cd1000-0x4)=0xffffff05, 0x80800) recvfrom$ipx(r8, &(0x7f0000d0f000)=""/51, 0x33, 0x2021, &(0x7f0000756000-0x10)={0x4, 0x1000, 0x8, "5b6c98317fcf", 0x1, 0x0}, 0x10) connect(r2, &(0x7f0000117000)=@generic={0x0, "e2536246f43039ce3247c3eba6a49dcbc921590dcc42810eec3852f2c62ff52cdb3dc384220dde7def73fb84a58ae6a867f0204fba7c868f1153fc107ecdb4c1d1ec89121321afda10ab1947e5532fcaa6f527e42db1700af409d7e5435559eb2c519f83d83f1df99ee0fd76eb267cf2e995b67f02115f64d5af81910617"}, 0x80) bind$inet(r2, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000775000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/19 19:27:43 executing program 7: mmap(&(0x7f0000000000/0xf2000)=nil, 0xf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f00000f2000-0x6f)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x18, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}}}}}}}, 0x0) getpeername(0xffffffffffffffff, &(0x7f000009c000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000007a000)=0x26) mmap(&(0x7f00000f2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00000f2000)={0x5, {{0xa, 0x3, 0x10001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x7, [{{0xa, 0x0, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x1, @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, 0x1, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xa33}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x20, @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]}, {{0xa, 0x2, 0x7f25, @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, 0x2, 0x62, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x410) mmap(&(0x7f00000f3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000028000)={0x0, 0x68, &(0x7f0000070000-0x68)=[@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x2}, @in6={0xa, 0x0, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}]}, &(0x7f0000027000)=0x10) mmap(&(0x7f00000f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000f7000-0x98)={r1, @in6={{0xa, 0x3, 0xa000000000000, @loopback={0x0, 0x1}, 0x100}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x6}, &(0x7f00000f7000-0x4)=0x98) getpeername$netrom(r0, &(0x7f000004e000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f000009f000)=0x48) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00000f5000)={r1, 0x4}, 0x6) bind(r0, &(0x7f00000f5000-0x8)=@sco={0x1f, {0x1, 0x1, 0x6175, 0x64a, 0x1be8000000000000, 0x5}}, 0x8) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000090000-0xb)={0xbe2, 0x9, 0x8000, 0x3, 0x1, 0x101, 0x3c4, 0xfffffffffffffff9, 0x3f, 0x1, 0x8}, 0xb) mmap(&(0x7f00000f3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x2, 0x300) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000008c000)={r2, 0x1}, &(0x7f0000030000-0x4)=0x8) sendmsg$nl_crypto(r0, &(0x7f00000f4000-0x38)={&(0x7f000001e000)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000f3000)={&(0x7f00000f4000-0x10)=@delrng={0x10, 0x14, 0x102, 0x2, 0x1, "", ["", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000) 2018/01/19 19:27:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000ed3000)={r0}) r2 = socket(0x0, 0x804, 0x8) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000eb2000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e11000-0x4)=0xe8) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0x0, 0x4) getsockname$inet6(r2, &(0x7f00007e3000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000134000-0x4)=0x1c) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000e89000-0x8)=0x0, &(0x7f0000d26000-0x4)=0x8) setsockopt$inet_int(r0, 0x0, 0x32, &(0x7f0000220000)=0xffffffff, 0xffffffffffffff41) 2018/01/19 19:27:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000927000)=0x0, 0x4) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00003ea000)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40086432, &(0x7f00003e9000)=0x557) bind$inet6(r1, &(0x7f00004c0000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x2) sendto$inet(r0, &(0x7f000087a000)="", 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = accept(r1, &(0x7f00005ea000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000083000-0x4)=0x10) getsockname$unix(r3, &(0x7f0000352000-0x1002)=@file={0x0, ""/4096}, &(0x7f000092e000-0x4)=0x1002) close(r1) 2018/01/19 19:27:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000ae7000)={0x0, 0x0}) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000286000-0x88)={0xedc, {{0xa, 0x3, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xca7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r1 = socket$netlink(0x10, 0x3, 0x0) pipe(&(0x7f0000ae6000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000b75000-0x6)={0x0, 0x81}, &(0x7f0000a6e000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f000062b000-0x4)=0x0, &(0x7f0000a40000)=0x4) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000c84000-0x8)={r4, 0x101}, 0x8) socket$can_bcm(0x1d, 0x2, 0x2) getsockopt$inet_udp_int(r3, 0x11, 0x67, &(0x7f0000894000-0x4)=0x0, &(0x7f0000179000-0x4)=0x4) getsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000085000-0x4)=0x0, &(0x7f0000adf000-0x4)=0x4) 2018/01/19 19:27:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffff9c, 0x0, &(0x7f0000bf6000-0x4)=0x0, 0x800) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000ab7000)={r0}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000217000)={0x0, 0x9, 0x30, 0x0, 0x4}, &(0x7f0000fee000)=0x18) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000f36000-0x8)={r2, 0x400, 0x5}, 0x8) recvfrom$ax25(r0, &(0x7f000019e000)=""/143, 0x8f, 0x2000, &(0x7f0000710000)={0x3, {"bc6c02a2a0d11b"}, 0x8000}, 0x10) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000dc4000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(serpent)\x00'}, 0x58) socketpair(0x4, 0x7, 0x5, &(0x7f000083a000)={0x0, 0x0}) getsockname$ax25(r0, &(0x7f00002c3000)={0x0, {""/7}, 0x0}, &(0x7f00008ec000)=0x10) readv(r1, &(0x7f0000e7f000)=[{&(0x7f0000f28000)=""/4096, 0x1000}, {&(0x7f0000d15000)=""/226, 0xe2}, {&(0x7f000017d000-0x21)=""/33, 0x21}], 0x3) setsockopt$inet_tcp_buf(r5, 0x6, 0x1f, &(0x7f0000aa9000)="f3264a", 0x3) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r4, 0x84, 0x79, &(0x7f0000a26000-0x4)=0x8001, 0x4) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000502000-0x50)="6edfc00000f691a7d87e5814a0aa6471e3e3fdf38456df2665ea7b74882d7e", 0x1f) 2018/01/19 19:27:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000b9c000)={@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00008a5000-0x4)=0x14) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}}, &(0x7f00007fe000-0x14)={0x0, 0x1, [0x62b]}) 2018/01/19 19:27:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b71000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-cast6-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006b8000-0x10)="e517b5bf91aa785dfbcdfe09000000fc", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000dcd000)=[{0x0, 0x0, &(0x7f000034d000)=[{&(0x7f00002c6000-0x3)="bec966e9de151ed0905374877fcf817c", 0x10}], 0x1, &(0x7f0000026000)=[], 0x0, 0x0}], 0x1, 0x0) readv(r1, &(0x7f00008ea000-0x10)=[{&(0x7f00004b5000-0xbb)=""/187, 0xff4c}], 0x1) 2018/01/19 19:27:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00006d2000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000594000-0x18)="d556b6c5820faeb895298992ea54d60004002c5b534c90c2", 0x18) r1 = accept$inet(0xffffffffffffffff, &(0x7f00000a2000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001e4000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000382000-0x20)={0x6, 0x6, 0x202, 0xa61, 0x1, 0x0, 0x0, 0x9, 0x0}, &(0x7f00003df000-0x4)=0x20) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000016d000-0x10)={r2, 0x1, 0x4, [0x5, 0x7, 0x3, 0x5]}, &(0x7f0000963000)=0x10) r3 = accept$alg(r0, 0x0, 0x0) recvmsg(r3, &(0x7f0000efd000)={&(0x7f0000f91000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x32, &(0x7f000079e000)=[], 0x0, &(0x7f00000e5000-0x3e)=""/62, 0x3e, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000dba000+0x95d)={0x0, 0x0, 0x0, 0x3ff, 0x9}, &(0x7f0000381000-0x4)=0x18) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r4, 0x84, 0x78, &(0x7f0000bdd000)=r5, 0x4) 2018/01/19 19:27:43 executing program 4: mmap(&(0x7f0000000000/0xe0c000)=nil, 0xe0c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$packet(0x11, 0x3, 0x300) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f00000cf000)=0x38, 0x4) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/19 19:27:43 executing program 2: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000018000)=0x1, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f000000f000-0x4c)=[@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) 2018/01/19 19:27:43 executing program 5: mmap(&(0x7f0000000000/0xf73000)=nil, 0xf73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000f74000-0x8)={0x0, 0x0}) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000a28000)=0x0, 0x4) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00001c1000)={r0, r1, 0x3, 0x3}, 0x10) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'md5\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) recvmsg(r3, &(0x7f0000f73000-0x38)={&(0x7f0000426000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000a38000)=[], 0x0, &(0x7f0000f73000-0x7f)=""/127, 0x7f, 0x0}, 0x0) 2018/01/19 19:27:43 executing program 7: mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) getsockopt$inet6_tcp_buf(r0, 0x11a, 0x0, &(0x7f0000d3e000)=""/69, &(0x7f000067c000)=0x45) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0x8000a, 0x81, &(0x7f0000aa1000)={0x0, 0x0}) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000aa2000-0x10)={r1, 0x50, &(0x7f0000aa1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000311000-0x4)=0x5, 0x4) 2018/01/19 19:27:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00005c7000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00003e8000)=@ethtool_ringparam={0x11, 0x0, 0x100, 0x9, 0x7ff, 0xfffffffffffffff8, 0x1f, 0x0, 0x5fb6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$alg(0x26, 0x5, 0x0) r2 = accept(r1, &(0x7f0000f3b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000f35000-0x4)=0x10) sendfile(r1, r1, &(0x7f0000a11000-0x8)=0x0, 0x9) accept$packet(r2, 0x0, &(0x7f0000540000-0x4)=0x0) bind$alg(r1, &(0x7f00006ff000)={0x26, 'skcipher\x00', 0x800, 0x0, 'lrw-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000037e000)="", 0x0) 2018/01/19 19:27:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d90000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f0000f23000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000da1000-0x4)=0x0, &(0x7f000026c000-0x4)=0x4) 2018/01/19 19:27:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000234000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-camellia-aesni\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x2) 2018/01/19 19:27:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00003ae000)={0x0, 0x0}, &(0x7f0000840000)=0x6) getsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f00003fb000)=0x0, &(0x7f0000e8c000)=0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x80000000, 0x0, 0x20000000002, 0x1, 0x0, 0x0, 0x0}, 0x20) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000072d000-0x4)={r0}) setsockopt$inet6_tcp_int(r1, 0x6, 0x17, &(0x7f0000a9f000)=0x3f, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00003b1000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8080000000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/19 19:27:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000358000-0x8)={0x0, 0x4, 0xc1}, &(0x7f00007fc000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000c1b000-0x20)={0x200, 0x3, 0x4, 0x2, 0x800, 0x80000001, 0x4, 0x18f41646, r0}, 0x20) write(0xffffffffffffffff, &(0x7f0000a8e000-0x4e)="24000000000925f5000000000000007f", 0xffffffffffffff97) r1 = accept4$alg(0xffffffffffffff9c, 0x0, 0x0, 0x80800) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f00006d9000)=0x0) r2 = socket(0x0, 0x80000, 0x626d) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000208000-0x4)={r1}) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000347000)=@int=0x0, &(0x7f00003e8000-0x4)=0x4) recvfrom$inet6(r3, &(0x7f0000571000)=""/181, 0xb5, 0x122, &(0x7f0000f3a000)={0xa, 0x1, 0x7fffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, 0x1c) accept4$netrom(r2, &(0x7f00009f3000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f000081e000)=0x48, 0x80800) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f000000c000)=r0, 0x4) 2018/01/19 19:27:43 executing program 0: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) unshare(0x400) 2018/01/19 19:27:43 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x4, 0x3, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000002000-0x160)={{{{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x2, @loopback={0x0, 0x1}, 0x688}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x300000, 0x0, 0x3, "43d24c11e56baeba40f2e1bcfbc415d18f8b62f5c9f12d378d8c431f08db6b6b051367b58cde436b00880b673cefe4eeecd92f3f86c5f1aa80bb6a67a8b89e4ded78889cad8fe097d9dc6855d474cf20"}, 0x160) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000002000)=0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000000000)={&(0x7f0000001000-0x18)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x71, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000007000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f000000a000)=0x0, &(0x7f0000006000-0x4)=0x4) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000009000)={0x4, &(0x7f000000a000-0x20)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000002000)={0x0, 0x0}) setsockopt$inet_tcp_buf(r3, 0x6, 0x1f, &(0x7f0000000000)="c1068daaf4250f148c72e5b9e35427a661bfe4df03a79fdabb4fb74660dbdfc414008dd375150e8bc8d592d845aac4528486d9b76c8b2e604fa5d5748d754a830b1f9cbe4b614f346721bdb0685916d4968101c5842aa5d08a555b9f3d3063f49b199a814c4e998a2e38a6504e687740e5bc715516d33f5b90743a6ed5023dcb0a34eac7041b57d2c0351b110dcee6709dc28fdc6ab3b835d10b01", 0x9b) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r1, &(0x7f000000a000-0x38)={0x0, 0x0, &(0x7f000000a000-0x30)=[{&(0x7f0000009000)="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0x1000}, {&(0x7f0000004000-0xde)="7ba9b5e9c00ab9985c4c62ce691c5cc12bd059c4084160efb13a93a944c1f585cc7d6a2ec50dbfb59b7c3562c242ebe902028e9b01c5dc0beeb6b17f0dfd7d0e655b8be98e291adbceee440a26f9a5ba44099016d333a692de9b8b1975cd785d68f0c40938740ba6bcad6c2f3b7965c7975fbf6ea6d2efc0db405b2080ab180da5d37998fd9c06d984c96d0defe2b63050de5818a56ea95278f9af0fc9c3cabc79e0bc64744abdadf9c3308222c94080016df9f4c9ebdf0435abfdbd383441e9c00bb6e8ad784973c1fb0176cb127311456819c1d0def5ada8d931ba9886", 0xde}, {&(0x7f0000004000)="40fdf09060e994776486ae52993274f560c33bff91186ca3732b2ba6b8180635ac99cc97b57f33fcc06369c02abe01fd16630e67dad175db03df10d92fc5f0b078e0b776e81257aaaa587d85fb84c6ebf57914eea235e2edbe6c3a6cc5b0a79d07b1fca6ee00b29e12d3d284ce92a2ad71de47e118ecb88b1dabe30171b9e6dddc1c864bec8a0ef020e7b7fd1e3fc372e7ac87a30082b7b31cd1dcefa77889c4a8ed2446bc340e4165fd1463ff82f39fbbbbf297d968b1d5e4eb8706543cc8227e5b18ebb94ed3c19ab3d10986bac242e3d66c40a305d36894fc0f210b1c7999de4adb753ef870bbfdf840b99e7817368450fbb59725c973d25ec8338c5df775cc730f693b4a200cdbe4895618001665779d829edf45de7e97f019e304fc552ceacd145b7ca440276c5df7435317f40774afcb99c88870bce4e29ec68f5cc6196de8567d09098072601f35171de6db948063d7b35e9e8f2815c81351a37b66e189832407461d65e590897ba183f2309f78693a915ec78752fa31b24e2d847b62b72a76a42e7abb22a7796d0fd2ca7eef1f3c0b3886803353b1156c847b886e8880a662232035e47af608bbdff235138b8984f813fd6db41b3fe20b7abf8b6c81c9d596c0851e72d7ce8aa6cb0fe5539c5625eef6864568498e12113af94bc3fbb7ee7c28ed0f350fe1fac4a781cb8a206bcd0bb6b59a19f1671506e58d171014d28b2a7f7e0432b856888e1812e4759ce476c58863eb5aeacfa6a10237d4648bb0354a7c620fc70148d8701b50fef01f18cad149077961795cae46b84e0900a180be238c95cafe3ccf58f4e32ea81e97f76396fe573bc319f968b458a079641b9271f4389df216f4afc41aad831771c7a4c482b61fb3c1d811bc3033ba8a27dd384401ef1092c447b563f2dc0c2f8191c5c5915176a456be01b8539cd5c27bf7cfd7b2f44add2adeab2f9a680841746302949504580223a2e73074818f9ad31b3d862be713af0bc6ef1166da0c6138dd6011b7aead3ea99083b28b1785f6c22fb8dc70db809535883046102f79bcbdaba73f927daaa5c251e1bee96b1f0a8f330d9014c7ebc4dc7eef7c79056881b6cbcfc42203e830d917a4dd8ee255da07f4f8fc617ed737acf49ea1af28bcf91748611c75ed8136775bfe57fa7b37ca97ce6af340104178355f719c67e430654084f17c73bbb15e3ed09a978c8041261eea0a07cdd14978479efe82bfcc59b7dfdcb81510d37d7c70ade4c8a71fa9d9445b94b820fe5b60db2d3608ff834bae929c8d04deca78814fa92a542a8139d348ef7a1c439a5af716b6de36cf7183b057fc5ba68a1193da0640a7bf803de36f22fde6279bdc21bde8b32b62d2f873c0394b8477188aaf9a0106f8a15f945e87c3ef07d7b5e5296861510af0c15de204e5e26cc414f65bb4e9e69d9cca8bb8e7453d510a62b2b38f20b85a9d9ddca1339619b806a31135a0df1b60fbf63891d40380a16685a8215a07a8a14aa99ec7a9775d19e7f2e8c33f803b07afdba97380f5ce37de4563fcb6465955c2ff7b47c2eb039c75aaf5ab5b6a9c747782f5fc407a13101cfcf2bfe417945928b09e64b7c30361cf8f30bda46217449f84f6a1be428f11039172e2447db88654e4f81d9af95d2566022878bdd937db7dc14d8c4c4f135bb090739577bd1e021e37592a576a4053101a9bd51e100f1f928f70eae8cbe96d4fde2803a9cfb604c26d04555436c7c268ddbb8fe296fa705b968c839b9d728f8667281c74e2b76aea7d6bc3df1989b598282b89802662095e8c96205efcb5b91eb95fd4869295163704d3cd2c4a47d2e70ebbb5d63107e9cf1e2d76744ed3a0e3eeb6c04166cf2cc6d50399cab16391581432e7cbeb8a5b2d622f958ad92f398ac2727ef9c7b08118df5466312b9c0dca5bef09bf0827173f2e1f86d7f6f894b03d96ba87d95919ee7dea77b20b49d7331fe42299fcbb72e80b06796cabbcffc24e6667699800b8f4c841f0b806a4ab87f112a95aa07b1081d01bc3b5686350657744a1ad1c4bd44361f1b3cdd0418fcf6b42d2d34758b58e9f797f4942744720e264131dbd0e92de5fe827c9c484ff7d225ca47457b37face117dd99b0cb7fe267391c6a10cc036fdfe23a15372a766e50dfaa6b1d0d0b946cb63e0ccf93a5f9338322a0370599d9cf0f47775b575b44304c3adbc63a549675e843ef2a316f6ec330799e8a5d6abbc791edb0c0d34ab86d9e51c2475f708b5b338b5dbab93b463e3e9b481cf57a1c8a44337b6d45f44e811e2767e0644d4ca3973cab6f7da7707c0e7e2a7862c4b51cd0531cf1aeff37c2723699a2395410260fbe7a32acaf5ddb413f2a429e051b86d3aff0c9c5a3f1aa12a5e8a5a0b0949d3bc1e5873d82f0ebeec9efb3f63d10fc18deaeb905d9fb5b229f0b4a91c356395d322de0e15d8bc22b27e968a181662d0430424ca344d7519f08753402ae16d501a66a59d58790f005a0212dde0863a4ffb1d6f6d531820bdff6f6a2eb49c4bd6c2e8a2893da07e2e65667891f2b43ed970ea94c22a4c09509a133b056972849baf71361c8a63a6c33f60991cbfcc29aca3d79b6ec994c2953130f99fab901484b2c8a23505ab1e08a12347ab14aeef71e13a4e670516372c7bec2ab255307b3aba330302664adad55a4b9fcf69c522071c486f34264b52b32e5b0316132e2e39245a2f09192eeee82b39d68ce002a13c0d970dec405c490c30c2ab49dcb674a1c5e8920034f6664280b6d9827b88fe9046ded829407dee0f4add117cb366c2f83f0d4a74db6169115a97965637f4140b0103d77b8147d6fe5c523a4da898c6ca670dcfe4b65923eb809a176edf67758c5baac0e045d79a29a60419c3d5fd87f68b41a3a473ba9c6ac8c1342762eabb67039ffcbb862464ab4b99ebf3faecbbc6ce0501d94428624a8265f414235f7117184bc976046c99610a84ebc1077ddd97864ed4536cf018646bd23dc9c6998e4826064b499beab908bf52f418646b6a5362ae3388c6a85e79468f5c745fe2316fa23fe878c6b94fae7306bf4518c123a6361efb762b028e5a5d16f0e9c1dfa74d04305753a49ff8c3f45fbfcd9595b5d9e1d9429190a43022b0c28202fba56ac7e98cbce1451d0848b90ebd2e5735c2725b0dc6a290584ed5f1f2534dc81523c82a0e182a7857889c7af4bb2b973a650ff2b43ea2615f0beae0f07c2aaf50f601b9739a1a23d10a4e4a1ae41268194b219aa41ea91f448676c8a1437da4e5cf15d176e1f144397cb66b8d7a505cd6709e89d19e129432472719e223f41a5dbcfedaf2df3616c94262c1e5b61f0590af9b7dbdd921ff137cf3732d52cc5731cdc8a4e5bc377b9dbe07d3c5f0e26612604130d89f78fa1a091e7f27e4f6dc9334db3df7705dc4cff8e89c8184c5f6e48dd0e0e84c72ec7d8c8f1f1c136f01327dd77dd18db51afda7bf9b46a69c79d6545a15b6655d0ec2a899e73c0ac46c7517a714304047b7d7d0bc0edb74e74366e0150aec9f232c2ff2629458de16f3794cdebaca31ecfde31b7d20f508766bf64e581249072149573fb3d641819b3e386662a6f0907efeaa5b3cad9c3a58d12402cbea4b73cf108a239b05139d5fab66a9820072cd6f26fd53d143da1df6d467ee0e131bebbd52ad4ad74df1d3a25460e181a2615d1f5a6b209379542fcc8cd11823fc9ae7859f4aa4d2fcd94495867b1d0b364eae1ef9894d22f78cf138c9df28491a589a3ff2080876d907ed63dd217973d13d9415ad6eb554b85b2bdfd3886a02e03fc0c486370a7b5e80a5a81567fb961cba5e50ef75ee9703faed2aeceed9f4165224eab533620391c9107d26081e8a6051000137b7db57fceb546f2fc6c87a5547c906e00641273b6b4fc4d974c69244e35555dc7bde7579439de6e8172f72fdb6406cff7c4d688411eeda560333528869acabc1422b2403860f2730f412583be99231233edd0bff3f9f360e3bebec48a73cc8ec28d2eca9b231f4957dd9049fd7155db775c345c3a727e61bf830180c3b466414db49c5cc092d7adcb970d435d103be6e66561193f57edf2d82e2d1a796b50b669988eeede0fbbcaed1acb7af54f7bd637ff005c43b0aa61e98f509bffc49de696ebe640453684a3a4dbff3557f402857f485df36dc4f363d907734f5bf65e78dc899dc5114afab38c4f37943f5dc5d646c6951b456c7345caab78ee9d2999088634b35d982ab868f96594f52ffd9fa2b40d64a8fd1d220f264a20661c5a58dd6d8fedda8b02136a95755b77a916631d358faed818cb2af2955eead447b6b5b6a972bd8bf3aae58a0aa6d4908fdc6bb6e69ec02600e5a7b9c489b36988c314a08f3eadbd77416d29cee50f6c8d7ca68e8de8b674577d9257dd25c93ced1c40340c2e2e44adc2d83dc6a504261035c9fbb448f10175d946bb3432c27d4c6500268c9a2f3adde4e5ff3204ecd2d1b55d5958a349df28b4097135863bd2a7cb41ebab74143efe231df0dfc970825abb99c8bb435fc65d7f5bcbb1bcf5264a28e9a938897ff3366a8cc1745b473cfed450522229b96a5a5aa262645c039b7f214c5e6b18f60eea58f911384f3c1d774128b9880ea244db6f678a7f90a3a8cf7158768e0958e95bbb1a5b96c678236328a3bc4e1545d5e4e5846aea4ed6261c8e255b7b1fffee86ea79f8df34a050f7966209edc9abd91cfa7d460cf24cdaa090f0e6349c1d8edb47d8a4264c2f07e518321505a1b16472748e057637095ea2e3da6d4c753f4bad35eb13cad554a4a0f3eb37f9e3b770629a673971fbcd8bc0dbf2dd1d67892962674d55fc5ab68116707734135c592333d044c9bef1c976459e441fe6876de40348fe604ec5cf3843fda7b947e0d14fb07c85dd73e1493436c0fce77c58a02058342c2762bf005337850fd00e99a2bf4b235d65efa276c0a84e8ab9ebb01898791525907d30d7f8ebfaf7835d6b7439be95bae2a088eb3ce11528bea56e4ee77a60130c657fc5fa9cd2f6d7bfecfdc6ae4f1ef4630916d41ac1a17f45ebdb561fdf9910ba21e31683e2656b22113a455af93044a357233d79909ee83da0264404d46276aba1e87bd74032a4f398441bacfe56feee46b24b623ef69fa4f27b3d6685df247ad1aeb374060010fdfa4d5816d8288172b5a99b5b56aa94aab76eaa1a482472df468c5d672b92d97cde8d8a0e092112dfafc33e442b100772c11ad165a1f913aecd5d56f3ec2dd2089dfbc56196a0dc861801bc548431b4e776247e1289ba4b827807596900bcb12f6e5915f99fef615a253d4db838ac9b6a3ed47fa330239069dc74487605a8e35d3490404c83865a16b8027ec42de6a3f872a9735cdc859aab110a45f87bdee3010534ac66d62bc5c95ba60f22867b2f603fdf33303b119350aa4614a86a14c3a9ff5635b0c241fe6dbdbd6237d040d083181f259e530a6893e0759b7fa14a26f7dfe502b46c5ee2064e49b8ed2fb7c1ae4c81a0d6c759edc4676a167405fa44b5e9c86023ebefc97251f8cb4299617c2ffde8d44390d107b61205a131bd5f975e56918aa4978e30652b202ded5712c675996d69d1e6ad475e0eb7a857764015a824268c45f4a66f4ab82c003acd59794748e9a8fa4daa6ab1dabca2b03fbc2b979ee686187ac22b475003c7345cded918b997bb7c47f4ecbb10a654bd2f6cc0f8c461084fe8f9e1813353bae6ba248f6acb1994884ae4d520e5f0467c6be62e83c9c259efe1baf97bf4454106f5625b3ba2258de093fe8e85c9aedd9531568a", 0x1000}], 0x3, &(0x7f0000002000)=[@assoc={0x18, 0x117, 0x4, 0x5}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x1}, @iv={0x78, 0x117, 0x2, 0x5d, "2e549e3cf852deba5836abf17e1d56b0a760f09445c66062c779c462cc48e58ae40776adab1230eff5bbbcf6db3b84d8158540309040e83fbcfca9eb55677cada705838e694243ce74d4755fd9507e32cfa69c38849a955f070e39d14e"}, @iv={0x88, 0x117, 0x2, 0x6d, "20fc065ebab4196728e59c8e115a1ae74d16e40824618d1224182041f96ba0063bdd577495a0ff8123ce1c1f5b7518f85bd466e2054801ce3deca271d3ad6af3c7355ab8a543a6c49d5ad49c7e4feb7fce36df811395c7a948fba8afdf8a46a6138c2d2c65907b2a28276aed22"}], 0x160, 0x40810}, 0x4000080) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/19 19:27:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) socket$inet6_dccp(0xa, 0x6, 0x0) connect$netlink(r1, &(0x7f0000f99000-0xc)=@proc={0x10, 0x0, 0x1, 0x8}, 0xc) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x9d) connect$inet6(r0, &(0x7f000024a000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000a8b000)={0x0, 0x8, 0x2, [0x800, 0x0]}, &(0x7f0000e9b000)=0xc) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00002ba000-0x14)={r2, 0x5, 0x3f, 0x7fff, 0x7, 0x7}, 0x14) setsockopt$inet6_int(r0, 0x29, 0x10, &(0x7f0000563000-0x4)=0x0, 0x4) close(r0) 2018/01/19 19:27:43 executing program 3: mmap(&(0x7f0000000000/0x5cb000)=nil, 0x5cb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000051d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(cast6)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a0100235fba602dff05000bfff9f3d2a49700fffffffffffffffe0002250700b2c11ed4c2c0dc42ffa86eb9", 0x30) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f00005cb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005cb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f00005cc000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f00005cb000)=0x14) mmap(&(0x7f00005cc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005cc000)={0x0, 0x0}) setsockopt$ALG_SET_KEY(r5, 0x117, 0x1, &(0x7f000029c000-0x53)="ceef8310382e98a75d86ceaa308d5898d7f174cea6f4fe15b82e22ea5e69e904d2c98b1b9fbdb6194b9ea69063f2aef8afb643b5da1fb953c8e1d4728745abed3af9a4cea5b2a6e9ea1b325431fef283d144cf", 0x53) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000041e000-0x18)={0x0, 0x5, 0x0, 0x5, 0x7f}, &(0x7f000047e000)=0x18) mmap(&(0x7f00005cc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f00005cd000-0x8)={r6, 0x17c}, &(0x7f000021b000-0x4)=0x8) mmap(&(0x7f00005cb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f00005cc000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000, r3}) sendmmsg$alg(r1, &(0x7f00000bc000)=[{0x0, 0x0, &(0x7f0000340000)=[], 0x0, &(0x7f00004b4000-0x40)=[@op={0x6d, 0x117, 0x3, 0x0}], 0x18, 0x0}], 0x1, 0x0) 2018/01/19 19:27:43 executing program 5: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000606000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000063c000-0x4)=0x1c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000001000-0x20)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x100000000, 0x2, 0x2, 0xf, 0x4, 0x626, 0x200}, &(0x7f0000cce000-0x4)=0x20) mmap(&(0x7f0000000000/0xdc2000)=nil, 0xdc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x48, &(0x7f0000db9000-0x4)=0x36, 0x4) socket$inet6(0xa, 0x1, 0x3) connect$inet6(r1, &(0x7f00008ae000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x13}, 0x1c) 2018/01/19 19:27:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000000000001, 0x1) getsockopt$bt_hci(r0, 0x0, 0x40, &(0x7f0000ae9000-0x1e)=""/30, &(0x7f00002bf000)=0x1e) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000877000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00005b4000-0x4)=0xb) 2018/01/19 19:27:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x114, 0x5, &(0x7f0000000000)="2a8e339c", 0x4) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/19 19:27:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00004a2000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000e02000)={0x4, 0x401, 0x8001, 0x17, &(0x7f0000c3b000)=""/23, 0xa, &(0x7f0000615000-0xa)=""/10, 0x1, &(0x7f000073e000)=""/1}) r1 = accept$netrom(0xffffffffffffffff, 0x0, &(0x7f0000d31000)=0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000014000)=0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000190000)={0x9000000000000000, 0x0, 0x0, 0x6}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000074000)={r2, 0x3f}) 2018/01/19 19:27:43 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000003000-0x95)={0x0, 0x8d, "baeac26d70e9d0fbe1cbfd2604abae5efb3fcbc3dda505d90cf0e18e3d9af68717c067ef2aa11ffc4079aeb63b490b4f64528b4a7517f389bfb28acb618c415865505bca6c01b31ba69827018071db7656df349c4aeb2b27f0b32d300cf8c85227ca859d15d3d881d14f55839e1cb16244c0fe53db441a2260f78eb196a73fa1a2b7a7b4773ea0eff835bf18a4"}, &(0x7f0000002000)=0x95) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000002000)=r2, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x0, 0x0, &(0x7f0000004000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000003000)={r2, 0xba6e, 0x2, 0x3}, &(0x7f0000002000)=0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000004000)={r0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000005000-0x4)=0x1, 0x4) accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000002000-0x4)=0x0, 0x80800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000003000-0x80)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x8, @loopback={0x0, 0x1}, 0x8}, @in6={0xa, 0x2, 0x2e, @loopback={0x0, 0x1}, 0x7}, @in6={0xa, 0x0, 0xeae5, @loopback={0x0, 0x1}, 0x8}, @in6={0xa, 0x3, 0xfffffffffffffffb, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}], 0x80) 2018/01/19 19:27:43 executing program 0: r0 = socket(0xa, 0x5, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000a00000-0x10)=@common='teql0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001000-0x8)={0x0, 0x8}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001000)={r1, 0xffffffff, 0x3, [0x3, 0x6, 0x0]}, 0xe) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000001000-0x4)=0x5, 0x4) 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) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000003000-0x4)=0x0) accept4(r0, &(0x7f0000002000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000001000)=0x58, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001000-0xf7)={0x0, 0xef, "cb3e8066a1adfb298055a3cb030dbb82d684fb8f40aaf3f7844bf26e05fcd8e974ffe4dfeb333bb9415d2d195471ab78e78c4603fbe7f88c8ca7797c01fc9d0690b3686fc90285384de2ca6052b7c3b44edfacfce514e65ce8d7230ac8eea0f1bcad4bc1ebf5d1e853d3bb27230cde5d44e4da79bc122191f12f0fe8dbb8c07d7adaecee814dbb864617565e2757adc62550843ded9de394ec4e0d76512e0feb5ed057f8e2fcd220f13baedeb11eb74a847b0e6a476b785dcf32c2d6f86aa5242bdc44bb24ce7f376c378df7649a9c5c53ac53cb93b21f9438a6ee3e7c64592bacbb0f326c3a6d800e24a45396eb70"}, &(0x7f0000001000-0x4)=0xf7) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000090a000-0x8)={r2, 0x8}, &(0x7f0000c42000)=0x8) 2018/01/19 19:27:43 executing program 1: mmap(&(0x7f0000000000/0xaa5000)=nil, 0xaa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000581000)={0x0, 0x0, ""}, &(0x7f0000aa1000)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000581000)={r1, 0x0, 0x0, 0x0}, 0x10) r2 = accept4(r0, 0x0, &(0x7f000068a000)=0x0, 0x0) mmap(&(0x7f0000aa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r2, 0x1, 0x37, &(0x7f0000aa6000)=""/178, &(0x7f00008a4000-0x4)=0xb2) connect$unix(r2, &(0x7f0000aa6000-0xa)=@file={0x1, './file0\x00'}, 0xa) 2018/01/19 19:27:43 executing program 6: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x114, 0x5, &(0x7f0000000000)="2a8e339c", 0x4) connect(r0, &(0x7f0000b47000)=@generic={0xa, "c7e7a05490753f5b7257d1ffde0cb7f55bf631aeeb3bef0285c0a03d1abe1832b002b98e9360c1064879429a223121d38b31502c0a6195da090ab4d7849b1cd504dac477be71f12801fcd5e85e07778985251331b53d3a643f02436937e09ae743d18272efccd379888c415c754c4999da6e15b0266a32295a9a4cffe68a"}, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f000046f000-0xf0)=[{{&(0x7f0000000000)=@generic={0x15, "2ffbcba70cc8b9e2f0070bb041fc2f68225f97595015c57ea9386ac23b9b7a647364bc946d04c6a092c047bb41a9cc28b7d8261009df211ce47c1ed1002998e8560e2e85884962a67d88e0b44df953776ca2895941e3cc801425b5edbe7afd800c955fa8f6b33b96449bd94e89872f780f5ce63aedec7be7759a0fae95ad"}, 0x80, &(0x7f0000131000-0x20)=[{&(0x7f0000001000-0x76)="0c74307a0bb426fcac6446eaedb701b7b9e831c68026a35f8d3f585623e174e8f457c8f8773c0381bff963cc0bd1d4e0a1e6bc063ae8b9b0b003d9bef5b8d350903ce961d63ec11a3732e26874ab19addc76bc48486d144a2446fa7131d1b279cab96c7e43f8731374a6772e430e9dd8707706739805", 0x76}, {&(0x7f0000314000-0x4f)="167c3875ecdfae79b2a988407555bea91b6f53fc6637ac09890f575b997470a03e6ec1a485960b77c67faf09c975c4a182f9945047152ab97df3b22a20969100ed5647a4c027093fdbf0e764fd474a", 0x4f}], 0x2, &(0x7f0000001000-0x1358)=[{0xf0, 0x0, 0x0, "309d675c829efbb5bf29de7a2903bf032f0fe730de86ba81bcb04eab3b282f2c928f34cc118a6e93a6f3b517d5b0a28ad522753ac41c22c8bf729d9b27ee989cbefeb5c08fb2be2eaf886a626264f519c60fc266a972bd7880ac764b362e2a043f21970e23b684eedb3c4a25f05f4c16c6b7b15d4831455707ecac552735672815e9336bf5a96c4a02fca7aae64c42eb736cd5aaeb8df7af94247e7509808039f7e521738d4d0a4d5c7c487f538b50135121d3f35637fed7bdb9f6b28f22e91db2bc3347d1934c5a91c94a6648e929caaf1e19d2dfa5513494"}, {0xe8, 0x1, 0xda, "959c6c98033dcc46a689553a8361a7fce744b7fc803ac0166b0b39e6ad9965c390e112a2d9ee4ace0b0b036838c7f6b771471da5ed29eb1a15a4673368eca35434a5264c41046b90550851e605b99f3eac32a75310c4c4b6406d99f99804a8fe8326c29f519f27eb947a66053e4757f7a35b32d253657628dc60e401af26b7b81ae50801145afb00d366a73960265c85fb9f9df988eaeae0d2db9ce8e33dc3258ec23df97e0498109c11231f2acca21c9cbb2993ee6289e7033d70245f5c612c73e30434b216e478d9d68c520ed787083094"}, {0xc8, 0x11e, 0x80, "0fddb80e3d99d7f12995f89694366099aa0319dcba6edced9161ba1bfa7d29e8d33e5ee94aa7a8d4d6acd6310aba1e04afd80834722211a02f95bd068db07040557599ed403cf58f7ebf867b8ce214d011cc19f169fe7363bb6f4a79c50cbd5e022e37c6ccaeb79eb0bc989dfb83af01ce0eb199d977629afd90425e988ac6e0a97e87238eb70e0c0f74f81f66b750ccd02d36f7a639deaf0286da5396a2a5a3d9969f11f1fc31dfa02b9c641310965696"}, {0xa8, 0x104, 0x7fffffff, "39c995f36d0f693344ed3e02bf907565720a58778841b08bfc6c1c9fbfff35ade11ee08d32ce5ae9d91c58c4ec4bf857363422c30a9e305c85e029621ba604dacb74a6e5abbeb482633051321caba52848bf98fffa41220f1629462d185ffd20ab7e6acb8e546f64dfb61687d4dea3a58f6752d3d361360d7e6e251ddd572d0f28f0dc9291fce35691ee6a90f3bbe5d057af83"}, {0x1010, 0x0, 0x8, "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{&(0x7f000092b000)="12f3e447a71f7624ce30eb2de83d00a6c37d58eaf378a83d2b88b4f5a44879fae765f83aa1011047d31ae95a200ac94e1d3253ed3625241e772980d9335c6ba09c4ff38cfdfedbad80653bfb2f273a0a9f3b98a897aaa4cd7d969c2c0f8241e81ad0d7572aa0168e6edd3150195594801b08fa859d1e97b6704afb0e47eb70297ce330117194c6d10442146682ec2206a9a753628138ed0e1c11e4ba494c90bb16be126121cda91b14e337fc5a92309856bf3b33622b37c219ce2c3a2e2573e3108a54ac3f9d419f5dc59ef6371d2a6527f99e80dddeb997d429558f73cf", 0xde}], 0x9, &(0x7f000015f000-0x168)=[{0xc0, 0x11f, 0x182400000000000, "a6d6b41aa36debcd9683760a2f645bb068fb77c937ea90449534aaeb0e0a92e7fd1c0e50a48b6745c97acf59e61548f1082dfdff82ba48c3a9a74e194a5e87d2943e213d9da5e8d4de915e31e7128057ddf5ce19a4f3e765dff19c09a0e384381c5db934e2be28bfe85b1e1fc7bcb313b040135613f818374a8eef3756a02edf59c181e44e93f752ecee976a036fecfbbb838a9982274685bc0121ea3f41094ccb99b404dcf574136ee77a43aff27ca4"}, {0xa8, 0x118, 0x401, "d06c5d0a11da054268d03176a6229a34f20d1d4543f2ccd7647bf8a988cea1f35abf7287d29f77a6901ca910c09d4c56b6b827c18457288feefd63204fb9489ec720e30e4f71a5244482c00bcd569a4ad9269d626f080080ae0d668d20c42dee4c8bc7b7bb3fd588b301b070c780ba5c07da9782669176c311fca45b5aee157e13a04ce4fd4cb2bc8b7b0918377664a00a94956b9d5fe0"}], 0x168, 0x4000000}, 0x8}, {{&(0x7f0000000000)=@nfc={0x27, 0x8, 0x1, 0x6}, 0x10, &(0x7f00002b1000-0x10)=[{&(0x7f00000e2000-0x90)="065132dd20eab074de006698c2a4190bebe115665bcb3220a5aff900a5be613347f8a7096c0a21d3c622f3d5a40b3bef488189742fa7abc1b831492449e044e574305ea9a9730aaf9af6fc85970c4d7c07c49c33b01664ee9291ec65ec78120b60a3610087a1c1a131e11f63369a2874043d6c2a4dfcec9d3524e07dc61c2e2502f8de7e2bc621a45895a246743d8097", 0x90}], 0x1, &(0x7f0000001000-0x248)=[{0x58, 0x0, 0xa9, "dadafa90c86f4c09aeecc3b53f1defadc353bfba650c76f0eeb059c0b3666c9884991c102d2b331622cc749173c29436cb07691c969965dd2bff28eb1982a4fcb0efe8f0"}, {0x110, 0x100, 0x6, "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"}, {0xe0, 0x0, 0x6, "068932c9aefcb04e4e12f3c108c4cbecb343345aa11ae4ceb562f866ef854ae78d13a802d3806703c01ae2b0549a19a054caa957d83360de005e0295666de8e694d97a7a538fc325d6335a2565b7cbb4d9f4d6faaece2acb360eceacf0ee4073e6957737ca19d3ab1303f3d186340782de3a653453805d51b6a86fa5c332607f0906a2d8ca8e4cf4ff1acd334e5eff19ac54d22b72899a8c219e2d8811ef3b1c94711f0845ad02cbf85cf938af7f47fcedcfff1a21dca21094f4de31091d1a83c44c0e0aebfc0715d4"}], 0x248, 0x80}, 0xfffffffffffffffb}, {{0x0, 0x0, &(0x7f0000456000-0x20)=[{&(0x7f000089a000)="c1a4f70744081286d3c8189392eb9b2ce89020dfcffbd69efc7b7c160c5b907532323e6116899db80c3af339db6fb842b742ad9dabe11e8ac39652a215b7ab9d12035211b1b6881eab6da840d19209942775165fd3880ae3049e40d436eaa23377518ea4448a662009706043bdb65f6007ec78853a621dd7cf8461d9c932d5d599ea2eb96430a7e1f9e80b2927c144b73be9fda38610fb99bfe28f601c674777cab25be98ecb9abbae22724cb034340997c094d3747251d65979", 0xba}, {&(0x7f000012e000)="9e95549f62", 0x5}], 0x2, &(0x7f0000d11000)=[{0x80, 0x109, 0x7, "84c3b9f132f135ee2fff6e97050c5581e9a362bb89bed35987609e2451b6c656057b76a316f7987fc9d9e961ba68230539b062c5ca3bdc373e7e67c142b79bb5dbcb7492e87cb418ff83f4c296f5b3c1390aa71b17c1acd0747d8fc608aa65355f58342ac103c8dd39cd168450"}, {0x60, 0x19f, 0x2, "57ad1c0e274bec1b135f82cebfcf5597bc28c6e66f50e02dca786427272b861c287cd0fecaf910eb70115417c131e3fc05541c14c8eb2c2361014d0fd67a8124e88cac377e301d5b252e43ac"}, {0x108, 0x0, 0x81, "89ac67e562e0846a0792ac63af84a76bef85587a4a80101234689a56fa405d59e5afd4f3192cf478dcd2ef79041a4cf57adda2d8faaa5b94bb938c8df14146e06b593129fd0b0899420361688c415c04c7ddc8efdc3e31ab3e090dc915e927d50e82187ce185e473c8f3b79509c7221fe60434f13cc477c3601d944953a6d7d16f3c949b2d2ab7e4f8dfedfa4675fbbe26d9a735389e4ee009726ef812c780b824a44335ac00d0f20d438db35ee54050594a553f01345761c6f04fb5601639d1bfe42cf214b95afb3d27dd0796e145efdda8468e7182b7a0b94f67dde78867b11c25644b2f8679749b3eb2f1c7f6e776f0bab4a363c68117"}], 0x1e8, 0xc010}, 0x7}], 0x4, 0x4000000) 2018/01/19 19:27:43 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000002000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0x26) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000001000)={0x0, 0x80, &(0x7f0000002000-0x80)=[@in6={0xa, 0x3, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000001}, @in6={0xa, 0x3, 0x180000000000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xf, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, @in6={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x1da}]}, &(0x7f0000000000)=0x10) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000001000-0x8)={r2, 0xfffffffffffffffc}, 0x8) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) setsockopt$sock_void(r0, 0x29, 0x200000000cd, 0x0, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000a21000-0x20)={@common='tunl0\x00', @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/19 19:27:43 executing program 5: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000021000)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x20, 0x27, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0x4, 0x1, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$netlink(0x10, 0x3, 0x15) r2 = accept(r0, 0x0, &(0x7f0000022000)=0x0) setsockopt$inet_mreq(r2, 0x0, 0x0, &(0x7f0000022000-0x8)={@remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0}, 0x8) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000-0x38)={&(0x7f0000024000-0xc)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000015000-0x10)={&(0x7f0000021000)={0x20, 0x18, 0x500, 0x1, 0x1, {0x1, 0x0, 0x0}, [@typed={0xc, 0x3e, @u32=0x2}]}, 0x20}, 0x1, 0x0, 0x0, 0x80}, 0x4000000) recvfrom$unix(r2, &(0x7f0000014000-0x9f)=""/159, 0x9f, 0x2, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000001000)={0x0, 0x9205, 0x101, 0x0, 0x0, 0x0, 0x0, 0x3, {0x0, @in6={{0xa, 0x1, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1fd, 0x3, 0x9, 0x81, 0x16100}}, &(0x7f0000022000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000017000)={r3, 0x8}, &(0x7f0000006000)=0x8) 2018/01/19 19:27:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00008ad000-0x14)={0x0, 0x3f, 0x1, 0x7, 0xfffffffffffffff7, 0x4}, &(0x7f00005ad000)=0x14) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00003aa000+0x2d3)={r2, 0x1ff, 0x0, 0x81, 0x1f, 0x7f}, &(0x7f00001c8000)=0x14) r3 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000828000)={0x0, 0x2c, &(0x7f000064b000)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x40}]}, &(0x7f0000485000-0x4)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000b91000)={r4, 0x10000}, &(0x7f000005d000)=0x8) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0800000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) 2018/01/19 19:27:43 executing program 7: mmap(&(0x7f0000000000/0xf6000)=nil, 0xf6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000f7000-0x8)={0x0, 0x0}) mmap(&(0x7f00000f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00000f7000-0x8)={0x0, 0x0}) mmap(&(0x7f00000f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f00000f7000-0x8)={r1, 0x2}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000057000)={0x0, 0x0}) mmap(&(0x7f00000f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(r2, &(0x7f0000084000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000f6000)=0x2e) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f00000b5000)={@empty=0x0, @multicast2=0x0, 0x0}, &(0x7f000006c000-0x4)=0xc) mmap(&(0x7f00000f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f00000f8000-0x18)={@loopback={0x0, 0x1}, 0x3e, r5}) accept$inet6(0xffffffffffffffff, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000000000)=0x1c) getsockopt$netrom_NETROM_T2(0xffffffffffffffff, 0x103, 0x2, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(0xffffffffffffffff, 0x800443d3, &(0x7f0000000000)={{0x0, 0x0, 0x0, 0x0, 0x100000000, 0x1}, 0x0, 0xfffffffffffff9c0, 0x0}) bind$inet6(r4, &(0x7f00000b6000-0x1c)={0xa, 0x2, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, 0x1c) syz_emit_ethernet(0x4e, &(0x7f00000f2000-0x6f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x18, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {[], @icmpv6=@mld={0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}}}}}}}, 0x0) 2018/01/19 19:27:43 executing program 1: mmap(&(0x7f0000000000/0xfd000)=nil, 0xfd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f00000f8000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "ffffe8", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x32, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, [], "fca967e17f791010"}}}}}}}, 0x0) mmap(&(0x7f00000fd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000fe000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f00000fd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f00000fd000)=0x5, 0x4) 2018/01/19 19:27:43 executing program 4: mmap(&(0x7f0000000000/0xeee000)=nil, 0xeee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c7f000+0xa27)={0x3, 0xfffffffffffffffe, 0x6, 0x3f, 0x1, 0x1, 0xc9ce, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000eee000)={r0, &(0x7f0000eee000)="3d20a7eacd35b6d4a1ccf83ca008a7b7e82342aee454c55bd20eec87aeb77a14bca0372a1057748ea2f0cfe3280071c0fdd36a852954d3e0ce8d32c70bb3c2dab77814d56f14a93e8f3c0b502fffc3020e9b49b04cae9cc67e725f55a032218e70ff0e930774d387"}, 0x10) r1 = bpf$MAP_CREATE(0x0, &(0x7f00009a7000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x0, r1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000c87000-0xd)={r2, 0x20eee00e, &(0x7f0000eee000-0xa)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/19 19:27:43 executing program 2: socketpair(0x2, 0x7, 0xff, &(0x7f0000c1f000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r0, 0x10c, 0x0, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000d25000)=[@in6={0xa, 0x0, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x81}], 0x1c) r1 = socket$inet_sctp(0x2, 0x4, 0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000bd0000-0xac)={0x0, 0xa4, "2e767cf42bb75709eff4a797409f758a6ebcbe0dec64a93e763c710e73ca3e6e0ef478a4ec046534b1ffd370f93fcc7ce5fff1570169161590ae97f2b233bac2bdad59edbcbdb58dfd9e3b4847483be03e4a407a54648e0714d1c1f6592fb74495a2cd6183d81af14e1986fe0a7ec7770a082746c6e7ddc9c4b255a29473f0ad41ee058916fd5fa82205beb1acf023b17f8db1c6b35cbb3a83a3b58dcfd42435fbb26b82"}, &(0x7f0000218000-0x4)=0xac) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000d25000)={r2, 0x0}, &(0x7f0000d25000)=0x6) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000645000)={@common="736974300001000000000000000000f6", &(0x7f0000d25000-0xa)=@ethtool_gstrings={0x1b, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet6(0xa, 0x0, 0x5) 2018/01/19 19:27:43 executing program 6: mmap(&(0x7f0000000000/0xf76000)=nil, 0xf76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f73000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) socketpair(0x15, 0x2, 0xadce, &(0x7f000099d000)={0x0, 0x0}) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000f76000)={0xf5f, 0x75, 0xcd41, 0x8, 0x6, 0xffff, 0x89}, 0xc) sendmsg$alg(r1, &(0x7f0000f6d000)={0x0, 0x0, &(0x7f0000f71000)=[{&(0x7f0000ce0000)="de", 0x1}], 0x1, &(0x7f0000953000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000d64000-0x38)={&(0x7f0000f75000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f00008b5000-0x50)=[{&(0x7f0000f75000)=""/25, 0x19}], 0x1, &(0x7f00004f4000)=""/192, 0xc0, 0x0}, 0x0) [ 500.994064] netlink: 4 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/19 19:27:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x5, 0x2a1f, &(0x7f000017e000)={0x0, 0x0}) recvfrom$ipx(r0, &(0x7f0000d8b000-0x64)=""/240, 0xf0, 0x0, &(0x7f0000238000-0x10)={0x4, 0x0, 0xffffffff, "1fc52349021c", 0x6, 0x0}, 0x10) r1 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r1, &(0x7f0000f13000-0x28)={&(0x7f0000218000)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000abd000)=[], 0x0, &(0x7f0000f13000)=[], 0x0, 0x0}, 0x810) 2018/01/19 19:27:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000413000-0x8)="1e65a1ab415b7ac7", 0x8) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket(0xb, 0x80005, 0x4) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000dfc000-0x4)=0x2, 0x4) sendto(r1, &(0x7f00009f9000)="", 0x0, 0x48010, &(0x7f0000eb2000-0x10)=@ipx={0x4, 0x0, 0xfffffffffffffffc, "06b7e8100009", 0xffffdffffffffffe, 0x0}, 0xfffffffffffffde6) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000154000)={r1, r3}) sendmsg$key(r4, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f00009d9000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$inet(0x2, 0x5, 0x0, &(0x7f00005e9000-0x8)={0x0, 0x0}) getsockopt$inet_udp_int(r5, 0x11, 0x0, &(0x7f0000849000-0x4)=0x0, &(0x7f0000c1c000)=0x4) 2018/01/19 19:27:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80007, 0xa869, &(0x7f0000bd9000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000cba000-0x8)={0x2, [0x0, 0x400400]}, 0xfeff) r1 = accept4(0xffffffffffffff9c, &(0x7f000095d000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009d2000-0x4)=0x2e, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f00007ba000-0x4)=0x20, 0x4) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f000097e000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x400, 0x2, 0xff, 0x1, 0x0, 0x0, 0x0}, 0xfffffffb) recvfrom$inet6(r3, &(0x7f0000f57000-0xfe)=""/254, 0xfe, 0x2000, &(0x7f000060b000)={0xa, 0x2, 0x82, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000578000)={0x0, 0x4b, "7f12a2ff7b693635f3b6cbc06518357ebc9d13ab963fdf3bada667f772ac4c9f3c3e63e24a742808ab08275430a6ceea38d223da7dfeb3019793cb6f4cfcee7136429b514fd6e8ec477abc"}, &(0x7f0000cd5000)=0x53) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000a8d000)={r4, 0x1, 0x81, 0x5, 0x8, 0x3}, 0x14) 2018/01/19 19:27:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000883000-0x4)=0x0, &(0x7f0000be6000-0x4)=0x4) r1 = socket$unix(0x1, 0x10000000000001, 0x0) bind$unix(r1, &(0x7f0000675000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f00007ec000)={@common='erspan0\x00', @ifru_flags=0x800}) listen(r0, 0x0) connect$unix(r0, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect$unix(r0, &(0x7f0000006000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) socketpair$unix(0x1, 0x0, 0x0, &(0x7f000081a000)={0x0, 0x0}) r3 = accept(r2, &(0x7f000082f000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f00001ae000)=0x6) r4 = accept4$inet6(r3, &(0x7f00007c0000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00003ea000)=0x1c, 0x80000) getsockopt$inet6_tcp_buf(r4, 0x6, 0x1d, &(0x7f000098f000-0x1)=""/1, &(0x7f0000c25000-0x4)=0x1) ioctl$sock_inet_SIOCDARP(r3, 0x8953, &(0x7f00009e4000-0x44)={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="1db256398600dbea1f0e049047c15444"}) accept4$unix(r0, 0x0, &(0x7f0000524000-0x4)=0x0, 0x80800) close(r1) r5 = accept4$inet6(0xffffffffffffff9c, &(0x7f000091d000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00008f5000)=0x1c, 0x80800) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000813000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000a97000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f00005de000)={r6, 0x9, 0x20}, &(0x7f000044c000)=0xc) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000e56000)={r6, 0x1f}, 0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r5, 0x84, 0x19, &(0x7f00002dc000)={r6, 0x5}, 0x6) [ 501.034535] openvswitch: netlink: Either Ethernet header or EtherType is required. [ 501.078996] netlink: 4 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/19 19:27:43 executing program 4: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000019000-0x8c)=[@in6={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}], 0x54) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000022000)={&(0x7f0000000000/0x1000)=nil, 0x0, 0x0, 0x0, &(0x7f0000014000/0x1000)=nil, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000019000)={0x0, 0x0, &(0x7f000001d000)=[{&(0x7f0000021000)=""/32, 0x20}], 0x1, &(0x7f0000021000)=""/181, 0xb5, 0x0}, 0x0) r1 = accept(r0, &(0x7f0000014000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000000a000-0x4)=0x10) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r1, &(0x7f000001e000-0x15)=""/21, 0x15, 0x20, 0x0, 0x0) recvfrom$unix(r1, &(0x7f0000027000-0xbc)=""/188, 0xbc, 0x2060, 0x0, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r1, 0x740, 0x6, &(0x7f0000028000-0xc8)="e32bea97e34f047ed9a8beed04aa2415f2c78525b33bdbcd1776f23205558416a37919fdc4287f9329d107a97d1bcff632b8c49da75665e06b01f6f37a175a15595cb13d87b1f06c46c5f232078d599eee7d1b340c1c4733a2fb66e3fd926109f43c04aac3c1d2b376ed6ae927f745714702435040a91fb62ea94c4f78c5fe95d730ecd656953808359daf907c9a713c14509287ea3287b834b832ffeccf43b07d7a3ccf1520417b85eeb2b1170db76855638303772e6411eae968f7166bce9d216d3a8876b1dac4", 0xc8) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f000001b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000019000)={0x24, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@typed={0x10, 0x2, @u64=0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 19:27:43 executing program 6: pipe(&(0x7f0000e73000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000376000-0x8)={0x1, [0x0]}, &(0x7f000071f000)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000454000-0x8)={r1, 0x10000}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000bce000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) recvmsg(r3, &(0x7f0000201000)={&(0x7f0000ca9000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000311000)=[], 0x0, &(0x7f000065b000)=""/0, 0x0, 0x0}, 0x0) 2018/01/19 19:27:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bd7000-0xc)={0x0, 0x4, 0x4000020030}, 0xc) writev(r0, &(0x7f00006d6000)=[{&(0x7f0000bc7000)="e9", 0x1}], 0x1) writev(r0, &(0x7f0000f80000-0x20)=[{&(0x7f0000514000-0xa7)="c5", 0x1}], 0x1) sendmsg(r0, &(0x7f0000ece000)={0x0, 0x0, &(0x7f00004a1000-0x60)=[{&(0x7f00007ac000-0x82)="dd", 0x1}], 0x1, &(0x7f00009e9000)=[], 0x0, 0x0}, 0x0) write(r0, &(0x7f0000b68000)="8af3e571832897c8438a111a1b6e5166f86079e62badd3c450a7b638039c88df219dc5e47b0184f79e114b4fbf385b9ba0c95e697a12011ac6f4d5ee6fdb07c3eccda4c222144188b0c63099096638e31645a0e040ae7fc500cafe5bdda23491ec143b1bf3eaf4c9a9da1b9538550f6df53023ad881976d28d5ea203c63416198c4f1cf129d30bb62a9fd3c1df25b61e5e6f2bf23dee6c04a0d6984f53a2934ad6695fcab27993d292f28dca4ff70213a4", 0xb1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000674000)={0x0, 0x0, 0x20}, 0xc) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000db6000)="84", 0x1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmmsg(r0, &(0x7f0000830000)=[{{0x0, 0x0, &(0x7f0000511000-0x30)=[{&(0x7f00004e0000+0x8b4)="88", 0x1}], 0x1, &(0x7f0000781000-0x1438)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) bind(r1, &(0x7f0000cc0000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x1, 0x3, 0x3}}, 0x2e) listen(r0, 0x105) sendto$inet6(r0, &(0x7f0000b17000)="bd", 0x1, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg(r0, &(0x7f000067b000)={0x0, 0x0, &(0x7f000097f000)=[{&(0x7f000092c000)="e3", 0x1}], 0x1, &(0x7f00005ba000-0xc)=[], 0x0, 0x0}, 0x8040) 2018/01/19 19:27:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1d, 0x802, 0x2) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000eed000-0x10)={0x1, &(0x7f000065c000)=[{0x100000001, 0x2, 0x3, 0xa0e4}]}, 0x10) connect$nfc_llcp(r0, &(0x7f0000003000)={0x27, 0x3, 0x0, 0x0, 0x0, 0x0, "9a8ef7bca2f4b0241035df3a69e197a0e36919189a429a939e46c5156acc67838c2d6bb64e8789b60c9e13c689d829aba27f1134641af7aedb6f9bf94aa00b", 0x0}, 0x60) 2018/01/19 19:27:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x6, 0x7) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000465000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000510000)=0x18) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000061e000-0x16)={r1, 0x8, 0x7, [0x1, 0x4, 0x1186, 0x8001, 0x7ff, 0x40, 0x7]}, &(0x7f0000311000)=0x16) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f00008c0000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000321000-0x4)=0x8) connect$pppoe(r0, &(0x7f0000934000-0x1e)={0x18, 0x0, {0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) 2018/01/19 19:27:43 executing program 5: mmap(&(0x7f0000000000/0xf86000)=nil, 0xf86000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f75000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes)\x00'}, 0x58) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000f86000)={r0}) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000f87000-0x8)={0x0, 0x6}, &(0x7f0000b79000)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00007de000)={r2, 0x1ff, 0x1, [0x9]}, 0xa) pipe(&(0x7f0000f85000)={0x0, 0x0}) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r3, 0x89e1, &(0x7f0000f86000)=0xfffffffffffffffa) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000f88000-0x4)=0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00008e8000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f88000-0x4)=0xe8) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r4, &(0x7f0000957000-0x38)={&(0x7f0000f87000)={0x10, 0x0, 0x0, 0x80040048}, 0xc, &(0x7f0000f88000-0x10)={&(0x7f0000f87000)={0x530, 0x3c, 0x300, 0x7, 0x0, {0x17, 0x0, 0x0}, [@generic="c918970208ec99bae518ee38f804ad533e40663eada96324a3954ac24650e802369338b6be08d6506381b89cdf83f20569b6f9c9614e7bafac21da715b70eb2d7ff6f65acaeb92b234a26c7e25256a9d7ff4e2e8dd75a97677ad51736869", @typed={0xc, 0x90, @pid=r5}, @typed={0xc, 0x8a, @str='\'\x00'}, @typed={0xc, 0x43, @u32=0x0}, @generic="8d5dd6917095bdb1d73b66bed4cfc72ad00db3481bd64a77f9803cdea83e7fe2a946b34931448a9b0ebb82bd4a359e0a8dcfe8e3024a079a4f7a3556e0d1e12a87599b37573de4971e63a5446e440a04f4f49da47340b324d6b6b31e4be081e27295d515e9df69f1106020c3a7f9f9ce8d74094cfe6d3f9a897918897f0e4640563d668566e4e267f9ea6b54be28f97119454fc5d225898937b9a5075303cd9889fc3b888eb81873ee2fdf816eed709e7675b7687d1875e10998edb77a0e05cbe682441e3cc9b8923861ef", @nested={0x270, 0xbb, [@typed={0x48, 0x28, @str='cbcmac(aes)\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'}, @typed={0xfc, 0x67, @binary="1bfa2852e39078d9d2973b426afda07dc9677ce361a9eec48fe6e07e741be4b984364bde9f3c33d85b9f6328754acba4b61e4c85cdfca7c0481dd1be8adfd6679950f7542956fb8e1c57e0cf44f05bc1422ce95c1efd3e9ce90b097e53b342e23807761d5e289f64bec7016b748dac959bc17f58df9487e2d6f426a4aab11b44915a1013658b02d81552c704c989c8248e16641ff5bedeab30178f58dac225bfd0786a79c3f11df36540eb636321435fb367dbee9b44f3d01389a0e4a372e920972388f08915d13a3bf2ba66b383c3e7dc72059cca2e22b4773ef9a09bf6a413c8ebe3d5ba3c22ea1cf6d29f9f9cc49298"}, @generic="400039cc260034747ac32619bbcb7596e04b7e8a7fd3eb00644ab533a1c71c02c43e016406518d319c35e9332ffd0ae96287cf58620fdac36652918e2ffbe39d5207a5253914d38215b38b0b5955a794d4122424f443504f375aead4bf7fb32798607cf911711b3d7ea1", @generic="7d042527a4b7710883290f8ff3d5a9aec6654caecfbd5d1595036729495c73bf6bce32a0fb6bd259d074628352f09a263aa0c45c96cf8c74240e49c114bf672f1be64d03f809e5458091c4afba9407e957d105b01b2e028a84a390a7d2654e63a75b78930f85a6f5e9405403ee526a0209b85e0673f53a2b4c53db2a5b7dbdb56ae60fe9c99b624f00b8112a1b04eb531f284a5a2021045116e13ef35dc5be03b22d71301225c2565ebada7ccdc7f3b245c7b11e6e0397fe6d02ca82"]}, @typed={0xc, 0x3, @uid=r6}, @typed={0x60, 0x14, @binary="1ef2ff3898128f6c8c8e5afcdf39b7ef4c05cee7d196b811394e904cb4863b1f1ee532396165cf15684757e9019e2b74ad5adffaa50488e1a818fc78be78b2f5ed13920cf19c2f47bbb3ef2a8efe425aba89ea1e8fca1a58"}, @generic="55f3533a1cd501931877044a4194f3f14effe478f29dcd0e6075302d507fedca8cef181d5367000fe3003b0d1bf15b9a1b8eea051e33e4c5131d1ee9084c0a8df2501d64f2800bd4198adccdc774cb79de5892d450dad564be98ec3b781486443c79455f37bc7926dfa0c8b524e3394cf6425d4c66ed5e173a3651c7f0a83e89b9d3b64e46ba1598d7b307028ef7cdb53fb086718d2a0cd9e2eb3a8a29886c7ebd3a0f66a3285ebe3cbbba9dbf025270fbe9539cc672d9be75cf785d0ef70b6145fd43846d22edcdebea96d4b9763fa01e7d51bb24524de33c22c3ec9e6eca5632ad68f0", @typed={0xc, 0x55, @str='\x00'}]}, 0x530}, 0x1, 0x0, 0x0, 0x4008005}, 0x801) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000f86000-0xc)={&(0x7f0000f86000-0x8)='./file0\x00', r3}, 0xc) bind(r0, &(0x7f0000f85000)=@generic={0x10, "1a07dc511cc213a055be755a92e0b19a8d8e93f90174656672bb91f726945546b185ed8e12292e96d703d64b3cf81ae2015983db97bb8276e4eedffab7b61a321cd4e8599c5c692428834ead2607747a74f50879c772b97929876d304a64a5ee92c0d8ce77c9b03b5eda3c93bf58e9f31a62b4e3bda10c365a66ea598565"}, 0x80) socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r7 = accept$alg(r0, 0x0, 0x0) sendmsg(r7, &(0x7f00007f3000)={&(0x7f0000f84000-0x1c)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000aba000-0x30)=[{&(0x7f0000534000)="261debd36d31f5ab78fc3319206ed1e666e1c13f4e6bfe9fdcc1e7c1e40394d2285608fde347e354bb760bd875fe74983dc6ce6d45a8b2dedce689ecb4bc38cdf192e8cc6a1ddd", 0x47}], 0x1, &(0x7f00001a6000)=[], 0x0, 0x0}, 0x0) [ 501.079059] openvswitch: netlink: Either Ethernet header or EtherType is required. 2018/01/19 19:27:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000f06000)="2400000052001f0014000007000904000a0007f507000100ff0005ff0800000000000000", 0x2c) r1 = accept4$ax25(r0, &(0x7f0000073000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000f7e000-0x4)=0x10, 0x80000) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000eed000-0x4)=0x0, &(0x7f0000832000)=0x1) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000c94000)=@sack_info={0x0, 0x3, 0x80}, &(0x7f0000774000)=0xc) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000964000)={r2, 0x7}, 0x8) accept$ax25(r1, 0x0, &(0x7f0000a2a000-0x4)=0x0) 2018/01/19 19:27:43 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00009dc000)="ca9d6bc8b6c547376e286be51c318f4c96f1e8d5f2b9714175faf3e7e1aedd1b44810d76d6633bc936e90c422a74a6e3e1f715db18a16fe8d2183a4370892fc162dcacb3a3bc9bfae5a0c97c9189379a7d629524a6dac7262d5aef041c72208ba6edb2d0ef742d359512fb840e09311e8ababab0996ff376216dfca3684e766a996af9f0458376d9c0455e54b54f17fc4d25180bd7c952e599f92bc89c20e41c7c53a96e6be9", 0xa6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_hci(r1, &(0x7f0000001000)={0x1f, 0x7ff, 0x2}, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000df5000)={0x6, [0x5, 0x100000001, 0x4, 0x6, 0x6, 0x3]}, 0x10) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000f29000)={0x80, 0x1d8, 0x100, 0x9, 0x5, 0x4, 0x684}, 0xc) bind$inet6(r1, &(0x7f0000385000-0x1c)={0xa, 0x3, 0x100000001, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8a1}, 0x1c) r2 = socket$alg(0x26, 0x5, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00000cc000-0x68)=[@in6={0xa, 0x0, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x17}}, 0x1f}, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x68) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000079000-0x10)=[@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) bind$alg(r2, &(0x7f0000887000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(fcrypt-generic)\x00'}, 0x58) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f000035e000-0x8)={r1, r0}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000823000)={0x6, &(0x7f0000244000)=[{0x7fff, 0x80, 0x5, 0x8}, {0x0, 0x6, 0x0, 0x7}, {0x401, 0x5, 0x7, 0x0}, {0x2, 0x8001, 0x7, 0xa16}, {0x80000000, 0x3, 0x0, 0x0}, {0x100000000, 0x4, 0x5, 0x0}]}, 0x10) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000a7f000-0x10)={0xbd, &(0x7f0000fac000-0xbd)="3174be2e0d015fca1edd6d0809eebb0c9c9f025853e1d16db338685a534ab3320c973771f3a20578b0e41af48a008dd85be599e411b1e30faf9fdd8f0f89ba15d56303be8bc4a1bb7856bc546330d8a03ca300a402fbd38824af43a0424d44e52d40cfe899d4bac6fa888e921c77be8bf21d9f2e1bea93c6568bc5d6776d47f612eea7ebde6ae6e41a9e3ee8557fd14f1e9dc383484d8d196e1e1634f03c9ce827df2394a55ebc7aa738328dafd3ad035f6692ae9b6daed2c8e55e0b6d"}) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00008d4000-0x10)="01007a00010000000000000000e90054", 0x10) 2018/01/19 19:27:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendto(r0, &(0x7f0000457000-0x5e)="9f21e26365099225ae7f2dc424be68cdfc2ec8bb3acd2bc9a9dc6ffef6d7641ff0b21e14901b3873d6c88733065015f2054652cca9a72db9ddf000bed3bb581a5097f8c0073b41f63530805711431ce8bfe547e767140dbf478a1f8e3810", 0x5e, 0x80, &(0x7f0000abe000-0x9)=@rc={0x1f, {0x1, 0x1, 0x1f, 0x0, 0x100000001, 0x6}, 0x800}, 0x9) r1 = socket(0x20000001e, 0x5, 0x0) sendmsg$alg(r1, &(0x7f0000553000)={0x0, 0x0, &(0x7f0000012000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 19:27:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f00009a9000)="8190e2b180b2e9160f8fab58f37d7fc95953350553f5f86d2144d9b788cde28bbfe41fd7cfeb66d2a836003077f7d08144db1d41fa7f1255dff1fe48d081fadc68a93a7adde602d9d01034199ebd5e4b0ed5358a454cc0916d6c0d3f00a7064305ccd46be9553b978243ab9b8e6108f50d9ce98a064592b4a1e4c65d178ed27971639ee2611147ce5f1a3f1ddf213fe4dbb0e1a9e4f307b80ce853ead942049f8c56dc2b880eb0e9e66c679e2b5c2299bd20b39433033ae7119fc61baaab9e67a2d1b24c8f416f2da9a7324e456a1230efeade28f89d03cdee5d867d155e232bb8447512e4a9baee76fd436acd568f285e08fede7e556b7e6f674c34bbc115ec3d94d3928a47ef03ac3e29a0bdb3d5d9eba7bba7d9fd25e76daee480f39831fabbeddd3cd2291d11ba8a2fdafd0387919e2930ba5e91552811b3b90252420a6608fbe93ead3ee66a9283ffb109b32059a9e2fce77fffefdfb7d99b6a61887e320bc019d2463c1a665088be9ca6b9f8c2fe56e5b861cd6f4897a1386d294c73e1c5350ca74b43280f898a30cac1ec91ead092123de6f2b6e9165da84ec60f1c682d7288a75819779f6b071dbf080beee6408268e876adf49fa41231bfb907755e1f2a9ea159b1c09032e797046139547c0fb88167a7780d689106e0303a2c1c9f057776b4f7bd62064f72ae1a080e39e5a1d467f774298f755f64c451f9e01aed896ed84ab1ac72b1448bef1495774573f30131f3b02a35f74222430251b5b1246cdef5b7535f3d32d5ae315d2a0a8f3485d07c257d3f3da00ef2a276db61537e8e0b520a1b1c069d13682a73767ead8a83904873eff3b427f7c2fe6e59196aa2e98b947c996816fe6f62328fe8e052d88641c56dc83eaa3bab293f46698845b7a71e2db4a4c89f187e97d2af64f9ceb8bce27707275d98070187d3004bbcc8f9940b0cef24e9cb87fa4a77470b245a2a3d", 0x2b1, 0x0, &(0x7f00006d7000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, 0xfffffffffffffed5) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00006a8000-0x4)=0x0, 0x4) listen(r0, 0x7) r1 = accept(r0, &(0x7f0000de7000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000d37000)=0xe) sendmsg$kcm(r1, &(0x7f0000ad4000)={0x0, 0x0, &(0x7f0000ca7000-0x10)=[{&(0x7f0000185000)="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", 0x2b1}], 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$alg(r1, &(0x7f00006e4000-0x38)={0x0, 0x0, &(0x7f00004ad000-0x80)=[{&(0x7f0000d0f000)="18", 0x1}], 0x1, &(0x7f00004b6000)=[], 0x0, 0x0}, 0x400c040) 2018/01/19 19:27:43 executing program 7: mmap(&(0x7f0000000000/0x70a000)=nil, 0x70a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) bind$netlink(r0, &(0x7f0000706000-0xc)={0x10, 0x0, 0x0, 0x40400000000006}, 0xc) mmap(&(0x7f000070a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000070a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r0, 0x10e, 0xf, &(0x7f0000198000-0x8)=""/8, &(0x7f0000079000)=0xffffff9b) 2018/01/19 19:27:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00004d5000-0x1000)="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", 0x821, 0x0, &(0x7f0000089000)={0xa, 0x3, 0xffffffffffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x7, &(0x7f00005a3000)=0x0, 0x4) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000be3000-0x2)=0x0, 0x80800) getsockopt$nfc_llcp(r0, 0x118, 0x0, &(0x7f000026a000)=""/105, 0x69) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000de6000-0x4)=0x2, 0x4) sendto$inet6(0xffffffffffffffff, &(0x7f00000c4000)="", 0x0, 0x0, &(0x7f00004d5000-0x1c)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/19 19:27:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000adc000-0x90)={0x0, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00005f7000-0xad)={0x0, 0xa5, "04eb4a3b89f6dff04aa47f67cc37cc2a72bfa022b0ae2b779ace41a297c583474706ac5542efda6906958bf69ed96f098f1a4aed66a4367c0aecd5f729e52101be4e41331621d598bf7354fb1e00139a60ca5fd5c00b21c541f31508556991d7d54447588b168a09d4cc768a0966fd027e2d47fc0749cd387659bf512509dcfbc9557e8fcad7e8dc8b84162d949b32fb719f4685b6d2632d03dbf0126e36df0386f9c58e2d"}, &(0x7f00000d3000)=0xad) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000472000)={r2, 0x8, 0x3, [0x4, 0x7, 0x4]}, 0xe) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000d30000-0x4)=0x90) 2018/01/19 19:27:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x9e, "7874732863616d656c6c69612900000000000000000000000000000000000000000000000000000000000000000000000000000500000000000500"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f00004d4000-0x27)=[@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x30) sendmsg$alg(r1, &(0x7f00005d5000-0x38)={0x0, 0x0, &(0x7f0000fc2000)=[{&(0x7f0000fc9000-0xb5)="6edce12a068bb143ce4f9800f957e38e53216bd25b73a62b65e80b88c43abe759467834b53bccc6e6358f503fbc4fb1046c421a18148eaab526e1d5727df037a1977f997b66c419aac4d838e3d014133084813468c9b37024da2f697b9b50751b2072b004b092975c9dcf4e3a942fbd12e7994be1bf151e80259c275a33af7b1", 0x80}], 0x1, &(0x7f00007cc000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f0000c0c000)={&(0x7f0000069000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f7c000-0x20)=[{&(0x7f0000f7a000)=""/171, 0xab}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) setsockopt$sock_int(r1, 0x1, 0x2f, &(0x7f0000828000-0x4)=0xcbf, 0x4) 2018/01/19 19:27:43 executing program 3: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x26f) getsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000020000)=0x0, &(0x7f0000005000)=0xfffffffffffffe99) sendfile(r1, r1, &(0x7f0000027000)=0x0, 0x0) 2018/01/19 19:27:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) ioctl$sock_netdev_private(r0, 0x89fd, &(0x7f0000347000-0x1000)="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") sendto$unix(r0, &(0x7f0000029000)="", 0x0, 0x8804, &(0x7f0000016000)=@file={0x10000002, "a002000000000000006d7dd316a4"}, 0x10) sendmmsg(r0, &(0x7f0000949000-0x3c)=[{{0x0, 0x0, &(0x7f00009f7000-0x20)=[{&(0x7f0000f73000-0x1)="bc", 0x1}], 0x1, &(0x7f0000d7e000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x7e) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000752000)={0x0, 0x93, "319ec9e67eaba830ea93b5cc703b2dda2e26690003d46a7a864cc879b774c73c7dd90dc5379f31c76184e78d31d3ae45a5eb8349777f4eb0059603b59089f7c64419f6feb3c728bd872f2a9ef05b3684e22d2dbfc5dc08b5bbb65da152e8f2f3331149a082764c2c225fc63ebbe976cff639fd7442fe0b530baa637aa17c5ed81509cc4201393c96cef14d2d8c63b8936051c3"}, &(0x7f0000bf0000-0x4)=0x9b) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000075f000)={r1, 0x3de, 0x43bb}, 0x8) 2018/01/19 19:27:43 executing program 6: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000fcb000-0x1c)={0x5, 0x3, 0x4000000000080, 0x3ff, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000fcb000)={0x0, 0x4b3, 0x0, 0x9, 0x400}, &(0x7f0000480000)=0x18) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000efb000)={r1, 0xd9, "b69db9b5f8713caccd257de9d140a43a3d64b78cf7d90ee53ddc7e47449dbfb29f929d930507bdf98305f5e70f515592fbd3f35dd187ad27e76241daedfad35e12b1bddefb0548b71641293e2df9a58a2200a79e7869d9c4d40d64297c9367e400cd8a17d3ed1e50b51c4ccb22d6112b6c91bebef7a460ff7a99078f1a605689e0d20b3ae7cdf847633208c403fd971be78cef473c10a8835267fb9cd2e484d6dd801a296004ebd0f37a3d4bcd1be7054e624eee3dd1252f5d1be6228cbad45cac015a5d9618f28a98f6ef79444f98f682b1b233620247b967"}, &(0x7f0000fcc000-0x4)=0xe1) 2018/01/19 19:27:43 executing program 7: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000007000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0xadf) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f000000a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000006000-0x4)=0xbb7a354a) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000009000)={0xa, 0xa, &(0x7f0000007000-0x50)=@raw=[@generic={0x9, 0x7d8, 0xab7c, 0x3f}, @ldst={0x3, 0x3, 0x3, 0x0, 0x6, 0x40, 0x8}, @alu={0x4, 0x800, 0xb, 0x7, 0x8, 0x18, 0x4}, @jmp={0x5, 0x1, 0x9, 0xa, 0x5, 0xfffffffd, 0xfffffffffffffff0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x4000000000000000}], &(0x7f0000009000)='syzkaller\x00', 0x0, 0x9, &(0x7f000000a000-0x9)=""/9, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r1}, 0x48) 2018/01/19 19:27:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000fe4000)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6_icmp(0xa, 0x2, 0x3a) write(r2, &(0x7f0000e7a000-0xe2)="d54b86ac8d41c34ee3cca816f48ccda0f6c6fc0f95ccbc76e08aae991ea60e17cc222cddd54060761f6e6aa25eac79707d6f662880b72361c2e2b266df171caeebb0f5d02f1bac64f248bc2c6edc7fed2620ecf069abb50d07a7c1133f08b364856c1c47addac83348056134b6294b27bf7c3b8d4eb536c8533a0db87fc0e6386b1506100daa9caebd549e31f2263c3bdcc974e56d0b75764e68214e9b54de62758c3e4e4c20c9bbae3b8c90f0ea67b61ff07bfc71e9ac8ee336424ad2dfa55f4b3df9499ee01beb5be9f588dbed91514fd767f4ed454a875039ed42462e18cb5585", 0xe2) close(r0) close(r1) 2018/01/19 19:27:43 executing program 1: mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x200000c, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000232000)=0x9d, &(0x7f0000572000)=0x2) mmap(&(0x7f0000aab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000aad000-0x8)={0x0, 0x0}) mmap(&(0x7f0000aac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r3, 0x541b, &(0x7f000072a000-0x4)=0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r3, 0xc01064b5, &(0x7f0000aac000)={&(0x7f000045f000)=[0x0, 0x0], 0x2}) mmap(&(0x7f0000aab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r3, 0x29, 0x1c, &(0x7f0000aad000)="0c2b1e4f000041000000002a", 0xc) mmap(&(0x7f0000aad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_wait(r3, &(0x7f0000aae000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0xffffffff) mmap(&(0x7f0000aae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000aae000)={0x0, @in6={{0xa, 0x3, 0x120, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xffffffffffffffcb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x1, 0x2, 0x6, 0x7}, &(0x7f0000aaf000-0x4)=0xa0) mmap(&(0x7f0000aae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000a71000)={r4, @in6={{0xa, 0x2, 0x81, @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]}}, &(0x7f0000aae000)=0x8c) mmap(&(0x7f0000aab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r1, &(0x7f0000612000-0x12c)=[{{&(0x7f000088f000-0xe)=@l2={0x1f, 0x9, {0x0, 0x7ff, 0xfff, 0x9, 0xfffffffffffffffc, 0x7}, 0x9, 0x7}, 0xe, &(0x7f0000aac000-0x20)=[{&(0x7f0000428000-0xf9)="af1188defb21767951531fa0ee3ca8e2c5f2d8701d4b1da3ea1b263166ce1670ac3e9e78c7f0b428a297fec66922733408f6432e84dc7e489087adabb8fc5d663f797dea19d41cf4db002fbbb16fde9a8529a968780243ed0123033484d25e8ea275c02323600586c74e44fc9a2585102775906bf58987ed0e3e9dce53603016311f4aa496ddf2d82868895c6b40a8b90729177a6b74c5d4baab0deb5d9a84901436608c77e9c19c134771c52aa1aa7f4da725a9704116120f20f93d73abcdcb5d35ad1dd53bafb49912c67e9be58b1281f886e4a28be88df85e327253fd5780e15f2825db035d64134d5e9f87205a078cd4d856825206b500", 0xf9}, {&(0x7f00004ad000-0xb6)="7bb8303ddc45d17182cfbf908cdfdbd3a104f29e984ded06af4f000fd106d407ce3f04d833b5a9969db68c1ba29b9c04092678fe0491fc6f71c6b6429405485d21da6feeb5dad07cba87f46af81fe004096f66cdad91e7bf54c7ffdaacba6571762e5199f5646773792f9c75520b6cbea6095faeed83025c2d20fd1da8ba08e01080be57a7fe2e301b708b0b8eec3111100924558f73cea87a52224bdd4a065d05bcf653dc8ac1a05f541898d455bd1eb60a820667e2", 0xb6}], 0x2, 0x0, 0x0, 0x8010}, 0xffffffffffffff01}, {{&(0x7f0000aac000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x1, 0x1, 0x4}}, 0x26, &(0x7f0000909000)=[{&(0x7f0000aac000-0xb0)="e11f1d25dc663c97012816886e9352c947ad2c400b039c3d91d1c9fdc35a8531b7379598d6c2b0d928339e851b0aab349bb6930df9cb8da0a0bb9ab2dd38c5350fdf3ef4f949e714042b12c730cf011990c6183c676e9118496d894a319a6835b721c1f9ebfcdab41af744c8ce076011a8e69fc9e96347366807c1b741820b5d9555cedc2021dc6be5a7d776de382bffc41fc487cb2e3ce806c4ecdc837d77c1a31d36c38a4a975089860e6e648fc284", 0xb0}], 0x1, 0x0, 0x0, 0x810}, 0x9}, {{&(0x7f0000aab000)=@pppoe={0x18, 0x0, {0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @common='ip6_vti0\x00'}}, 0x1e, &(0x7f000000b000-0x10)=[{&(0x7f000092b000)="b375dea62cac3a450326a117dd9ab4c591d43a6b122c3ad72bb72d7a81e66b05dfc9fca62b901c35066d14e1aa8c0c683a5af404d477aff59bc105f852e547c686e6893e26d287ca84a562e940ea9fecd8cefa723eef9e38720f1e447eb5317e61d531d1ae1841110498a492ce29e60b514c6e00c8e076b63b9dd8836d7fc515545173e9dd82941a3785019eaa", 0x8d}], 0x1, &(0x7f0000a85000-0x3b0)=[{0xb8, 0x111, 0x9, "d5bf9edfa6b98f91b5d5b7af11b8b7a69ef031873a413a7660d820c2eab1f86979252a03e4e3ac68724ea9f1b506b3c9d0294f1758f579c6acff38feb50d1556a48f5306b757349f5523e48983562f9861be9fce33c85bc4335247de3ef8a95889665a5520dab8292d2415705a958520266dc3f69cfed3aa68761f962d236c86e5d6a2de5ec0a19f087fa50a4fc55e307162e585f3fa071bddd666c12c797fe1ca"}, {0x90, 0x119, 0xd221, "ba13ab7db782ca83e24ec05d5de52e4aa54b5df42496811638287e3d8407a84343ed4073dee848827058d96a3a3545419cdfb0eb1fc15937d5ba9ba9ec7ef8a0935b2c51eb529cff66f0286d00ccafcaeb1dad555b7b1b12840c2aa1d3d46f8ae184648598c712453fab9b61095366a4c5b1722c91d142d5f418ae25"}, {0x40, 0x1ff, 0x8, "f6abdd38746739b7cd421b3862429885e23faa611535f01f770700537f436dfdfb2003a7b6348c70231f18fba9f408"}, {0xe0, 0x10f, 0x1e9, "7966d13ffdf85096625824d98f1e1c514e6356caba89da5728df37c2b464e6f7d07d272c656d2f062fca04208d2ec1ab5a124514ea52c6e6e98c77e9197a96269416491d301c360441c7e83c35d59a48c6215c5eaf76be2851e7ff74c3c8fe6add322f90a8ae501053366bfe888eaf49cc09708413d89ea65e467e1bdfd14d05190adf2496d1e6cb565cafe4d1dde859e212da2a786f863075cecfe90d9969d8f67b4fceba0ab1bc7f39c0175325bb5fe539b66a762a8650af34069c218f8bd003be9b919a234bab534b"}, {0x20, 0x0, 0xfff, "b18bc514bd7606e4ca77fb3921"}, {0x70, 0x1ff, 0x6, "ea268d8dd6d85e66454428c9be092d302f49106be07467009b8e2c764eefa469b523a960c3e40c4ad9df43e8ed7a9d7bafbf3450875760deecd0c9bb8b862384df83990c852914548877bcc62369f9e178dd4516f938306bb5e2c2d21f8c"}, {0x68, 0x104, 0x5, "3743d2bbf6c1b68a17f95d8220279e717e2d972f4fe4417f108d514a4d5890f940bbc3e7bf21abb28e637e1bf37c7cc408ab955eb3178c0b6f572fd22a5e561ab51e618cf094d79a94a4ae5abd478ed3b3fe33b2e5c7"}, {0x50, 0x10e, 0x7fffffff, "695b9712fcd3c421feede68260bbe9694cddbd6f3bbb237ff4c870dde6543fcaf632307c1a0c3156702173a2b332148a25d0d0e82450959dc79da3dbdbfd2153"}], 0x3b0, 0x800}, 0x0}, {{&(0x7f0000aab000)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x2, 0x4, 0x2}}, 0x26, &(0x7f00001f4000-0x60)=[{&(0x7f00001d8000-0x5e)="204fbc360091ffdfb19c8c50fd64d8ca0e0aca9182daa39cb33b5ea1c4ab96d5c2cd5e02b76d5de25e37e80e9fc2b78d4c865e2e6962497fa8bb4e30c662ef0c44250c54d18237da4906d53432917e261f6168ab75fa80507d23941acee9", 0x5e}, {&(0x7f0000aab000)="79b64501dc09f4ae21262b85482ed6299f7365d76c253e57ebf4fbd5b7b534f8431a6c820f2e8e4877c6321cc2fafcacbb7f350385656501c8f70be0de06434835d78c8de1a73a05481e2bc388459b4715c5af3b334303239cd31a8a5e2de65bcfdfa8a4188102fe97bf3aa8dfa0a06357d24f605a15bd39a7e1707838b718c3309bb6b6e85d3e7ed35d75dbddfa852c99964fe87c65041434c3b2ef642e824be14a37939b56af522acc1f1d9742fb4856ce435a2c30e9b789cb7db58a0169b5b70f68797512a2", 0xc7}, {&(0x7f0000aac000-0x74)="54dff0fd8d4bc7d83e57c538849ccc38057df1f0145113c30d64b406280f094bdc87e2a0bb1305d2bf31a9e5c205fc4c0aad43e5482e0f07057a91771c918bb0a8fc141469a5becd3e3a0d74aa90e4f84b11379a402187bac901c35d8229a7eabd8b41cc2d56c63b932180adbbdfa615165d410a", 0x74}, {&(0x7f0000aac000-0x8d)="937fa620c5b0b72c8c9195a7c750cb090aa6afe69aa6d1435094b5f277e8f00e914ef9228529c4ae62f8c18b09299def33eb35003149a50175fbb372484b047e5a5e5526953ef36d4cfcd917b0171e1772d1c68a5c91ccb09600797af50973363dbb30fa476540cdfc9684f36d55ecebc5b0e0d522fbb5446e2ce0c2e6f9aa1f584e84a56ca21efb17e2bbd9e5", 0x8d}, {&(0x7f00004a6000+0xd07)="c4708ef0c6b03f7aef709289f0f244da5ddb48d1ea61b3a6c589c0209a5c45b0fa08cf31686c2b4418a04d13e5845bbefae226ddc65b1578d46723d2acba41d8333cc8276173755a16ccd702a12b76231b146c477145d1", 0x57}, {&(0x7f0000340000)="4ff324e418b42fe298969eb08ea0849af6b4df4c5ecd3578c6ec80847d574bb1289974094a42d1607d580e5d0d52a812fe54d00cc62b197126bd5466ddc05c34d0a6e41780fe7c6496f105a676acac1dc133adc6646568fc71a76ef17d4e8ae4bf601e1ea01ed2738f450fef3da4ffbeacd70ea8885455f632488f40a445a77940dfcdce62", 0x85}], 0x6, &(0x7f00007a9000)=[{0x48, 0x1ff, 0x4, "5a053415882b87dd1b57b230a6eb749cd430eef0d697cd03cba4aac4a68906e2726c5849ef929efbc14f8f36f2a7d3f8b336b3f502"}, {0x28, 0x1ff, 0x0, "b5457583aea492505c7e2d8c778b4c21cd"}, {0x78, 0x0, 0x10000, "93b041f8f1afa7b8e0a44cef36c184b71766776b178b77022d2ff43b118254aaa4824dd22e7fb9b9dc99687a795e0e1b908c83d1dd28452a00baf23ee574e6fdcd2a4b8cb587a8e4b505113d510b66dedc21a6c1209152cf8c023e8abe30c448cce1"}, {0xc0, 0x119, 0x100000001, "06fba475bf0be2098ae025ced5ccab6308360d5fba46afa66e9371b57acba4e9ab25bf7831b2d6f6726364f793115297bc6efc7d70052cefa3c7dfc03a5f198f9781d98399b3b463893c1d6a7a4a67538c48560393b34602b47b322899b362a5243f9c937a18af28894436f7dfc8bde5142960fdc0e479e693ca25208933bd2c8fe9726819afc66039ebe226cd9fa933185812aac01cfe7991540a09efedbbbb52e47aeb84a286d24e"}, {0xd8, 0x107, 0x100, "bd1c12934734969b207f2a23a1bd8907a9902962e097a2f47ef24ec531ee3c47c4aa10640d52612d6899fb41be006e56c2afd19b142b264be3adb70f0949e3842b1113b537e84031202255cf74d66d66a5c4e1aac9712112f38896878021cc0bbc0ba3ffea6f10a72c28bb16941ab16258adfa3fa037e1943ccaa6ff8c9c388ee6a79c577be5f61075e989c21472291c23ee23508e4326a25b8b36067356d2249774c3a75bbd884cbef7999b3793a79272f3d9c224ba7ceeaa95edb37f40d82291f008"}], 0x280, 0x80c1}, 0x4c}, {{&(0x7f00006e2000)=@l2={0x1f, 0x1, {0x4, 0xffffffff, 0x6, 0x1, 0x0, 0x4}, 0x1, 0x49a6}, 0xe, &(0x7f00004ec000-0x80)=[{&(0x7f0000aab000)="3588a41f3d8be876b21e37673783964a460c9892312b9bbcee06ac118429f251fc20da3dbc3a5e14a827298d4acea291dc815dd56e4166477156897bb9781682a5326f2670c14f9cb68916e366dd7b43a376ff73f7233f95257d9b8662da9c8b5196b2170ca49ee8e450cdffa4614f8ca10fb8e3bf663e18df56dff4a6491ee5473185dcad43faae78fa6ce37d2380cea6add18ef6", 0x95}, {&(0x7f0000aac000-0xee)="6b36a46bbee84c6187db7c3261b52e2255e975318a33b0c62ea6fbf1d95638e0874b779e8521d755bbad2bb0f3af1804546c4da6aa3b167f0ed3e56d7b23b4f50974cc99e2deadb04d964b185b77826d1805ceed0aaa78de2130076062c4f4be6a8251bbc13839bbbffe6f66750e1a8413f8d807b30800aa5fe8a1df2205ce097d4458f16a41c2d9307f01abe1f1fbf6d9e9d3df24d22669553385fdd839d7a5fd31337c37895ee4c0fb495911c73996fb461347bf77ac7ef07747d8337f6baf4ad14a7902fdfb6dc618bdfdfeccd0be875d322957588ed917c7a053536949f9495d1f61d2cae988e2cdb9521528", 0xee}, {&(0x7f00002e4000)="1bf22ccc9c563acebf326e", 0xb}, {&(0x7f0000346000-0x55)="23af43a3237522a7fb5c22bb2b9835a8c67eb171e2e908fd483e1dc0d1213f5886d8b75c6bddc2c1ac543204331f27835932c2eb7e55474a643eda56b55bcf5243b620249f4123460f8a9e12d84697b8f23b3d6ae4", 0x55}, {&(0x7f000070d000-0xf3)="ec461474c3573ac9a1127a58c3aff3d4b8cd818e3dcda96bcd276f3e3f478806fe22db2692c08576a9d8125c5e98a474466315dcc71c0f820d80a1ae27c3cac5cde45a4ca9150376acff6e22e203efe32827cd1e400910cf0ac0c0ab58a84b0c96fb7624305e6255ad34220fb5d3c0a9328ae6b208ce0f4d4408065849e898bbbbd76a99e15b1ca955afb45484dbb167127023d7a8ed0363a66ae6b73cfab85c994473f624833174d1ff0b7dab900fce2595d71198339ff2e71923e919cb3bf14738c61f988362090208950014a1e72602109f21e4bad664586b24c18127eb6d125a1213cecc7818091c0331f58d5fed525022", 0xf3}, {&(0x7f000034f000)="d271d01ac306d48c7d0fea0377db889ff1bf33f34ed26b15412f8aa54d8bea8fcfb9754a9d052bb43f19f92dc3ef81c188d49bef32f7a10a538e29cd3dfc9cf5b8acf8c9d9bc59694fd7e175a9fbbd325b16ecc7823b4d32e6ea2939b4bf7c55ce2f758244c8e3a293a91eda0141498ac9bf2f12cdb66590aaf44f2ce36762000c1dc4efd7d88eb3afce3ea3720fd227758707042bda94b194c03e78062e4213aae23a525d14890d0fa25754df776147676630114dc2f2f3958a863de4fbddf3c1765255de0f", 0xc6}, {&(0x7f0000500000-0x1000)="8a9b309b60ad31e0e617970cb0ce96f849efdbf0e31acf3654680b30204c6ebe83b684bfed3b38dd139650d8568dc61d2ec0f845b46057d2f127fc6bae80827762fcb967a93cf419cc76e5c2ff25b2b7b081294c6a88f9bc7c316c933d378088117d05e7566c917a229fd00a5fd4669c526085dbff16d01fff2e0d4d576622e16c845d203c37dbf3085478ce31afe790d4b1e665a1e91c030a04762793475aad81747d608ed026f324751980b02422e6ec836d0f70fa08fe779ad4b5876bd18610b159103b12697b5c934b1ef2c88b965bb3f51d52c824aecbcff0a7780be16a537c7cda4281cdc43d41413db0db2ee26064af82220813bfd85c5959ed6ab9bbe59f3aa81216d12b251588410464216ef09ae875a366057bc87fd252e31b687854659931a0986e541106d01da1432317ac861a2b2ad3f374d8ccf3ea1dc983eba06034c944c0dd026200f6210186911aaa02efa081cc250ee507682cfbc5454b3a138b2c5400890e5e63586fa3dc596442e7e25d527a2e13a20d0ce26571e83568ca788ff80347c5ac5e1c5f9e79a47056310923f3ad08f5b60e28044c409aea07af398657611c0f52dd6f8b68c2d2fffb0d5e0d30474571912aa1cdc0ca1d4fa9dc052e974595f8316f3cdf0816949ec30c4e4fc8e80b335518ecb56dc9aa01405670287869b5eb30061c238e62351b1e12f9d2a871f64f080624e3d059fa08e4a2ae3a4be138258c8fc2ea03e1b9e59e4c023ab52fdac003fea43bf1d3a3c5e1006c0fea2a6e0aa7a31483e7a459e07e82a7acdc82d2c1b1268fdd2d439a77f724e86292900305c19abee67fa750c1cf9b3d278bba1233e1717a739167a91cb5db9d4f4eb3ad0c257c1319fb91be8e3a16046e462436de76699479bc129bdc1bc7a7cf998b5841aaf2e6636f2b8f17f5600f2df04fd538eca9cacadf20f1076c1098b360e8c7d46c9cd12729fff84b6c30fca40e511e9841bf70adc3e84ae37d00f5b47ac1c26711613400a2266670b02fb70545686494273ebc93452bf70122202d8a87a4db1387cee71e65545a7fb327bc1211956dc0efa62eaf6ae810b78f9c7387a2cf651bc52187d507f240e78c51b11f3453e0afc060444956d467ca97f85d3d4d1eab37534e1c96047c69ff79d61dbfd70fd839d9984b8c8fc90eac5dfb5de92da9461002f36440b85b25fbdca6a60b6aa54fdc621bf3ab503862356109444f3e5de6384869b37fd8b3d69ab69d5141b5542f758cf8cff734640912f3d347a407b57948e4468735bce029476336f3d1a38d00310e9ddc032cf3162f772a2a54edce523838e2cbcb51713b9c095cb11a7f86f6acdcd5c9cced6e4a325ef85c51a5985f7dfc9a2f14891c4d8dcb5f5e482fa8d564751e439a728a5ccf3b29beaf098d2d11f3439e5b0dea9c4e332c4421388f999222b0d2345f003f622fedad13742ea4bf9d5f3296723de80cc5eea9a3cfe741f64567ef479f2542eac392804965c94c121ffc404d5feb732bd6e54825265852015040048a60af7ea955e9fe96288dfa0940f6bbd9efc5e42cbf56cd065b24f94f1627d6349ab2640a9d8be0f1eca2cbdc6b2406f78d0a1e01826344fa7f181dea36eda5a4527b79b89a23ad3c6b245ed619a07bb79b8d4588949b802326d9762b6e7424b4785758216c4b988562a692c2cbcc845cab7db4e6cbb452b60f000133aab3565c33fb8df178a6abffcd2d921c29f0eec55eabfd85496267a376db76d6e79013eb2724f86955732ff8d388ea7f575b81b3c501a151304b56afffdec51abbbe0e7e7cfff1095ecbdfa409ff63062ef3d8fc33574bac922b92bc6493c7e67f0e0df57fbd20650cbaa22365924f53577a67926e0695f3197a97c6b1ca5e7351dc90857957ed954c046fcfc9016cd9cf375f69dfba2e31d111fc102b964deab06ea526c1007d74c933de6fd6c13fbe719efdde27da99f05c4faa1445cd528b3db06d5dccf5d4b5f9dfa191192a4f71385383a921bc7bf28fb7e2844b445d386e642d0b80a939a283f285aecd6ce9791ed3b5dc109e5334c71256032bb282f4ddbf78d5940eb315f010049013f539499d5d322f100a95438ec9e76153fca21e14f9e7222968bdf05991066e58ef245b1d6ec5d0cb516c5b9f4845d285d3b9f81c345faea6dc31187c5a9f447d5116fefd86895fefb79bfa650fe65f2a00ac40dcf8c0c56b7d8aaaa5ef7d3754c310c380ae229611cd4becc46b02d2cc3af7c5719b14da1ccad5d01cd829a053dfdc52b6ef379e6f16a520c19025a75f63938e8aa16bbe691f1c5d1e7e25703fd055eb4ae2051863a90c426272d7ae5718b7852561e59d0369c45d82dd9910de91df71887dfecd483f20ab9a4105c7ea6b2b9fb23ddee4599f66d0dc8d4e0b12464d9e2e2a3d1cd165d6f9f950f9e0d3c6bc00a0f4074f8f74a8f1c0a70443a6f68fee18e4b705dfb20f3579340a83a930df7037420285ab8ac22f663b065385b1d3bbbf90b183b06ef0528cd9b42d47ce1b93d041233e272472d8a738cda779179685c5a1900b2b5bc3fdcdcf10ae447e85c1b254e3bd5b7ca814a1100eb38cbd1cd630cabd1e706802d40d0c92f413cb9af854939949bb0a36a05ff463d65ab6b94e21f24fdadbbe1c051c7387287f19f99710c46db49d601f04eca0352fa7c36ac182629e9f16b5ccaf89b03a890406b7d5f957d885d6840f19fc05963c40a76b0f008df354a3985cded71aa34bda3c04314d1803772435d56cb00a11cec85645fbd711a6bd9f88d137e2d89e7aa16030fe0dd450ff1d4ed9a02cd7c0cfa113852d9e9ed32e29296504416bbc4a11f881cc9e864184fab46809141ac623aef8a218c3baec2342267c51e749c05297e3ea4120ec9b322dea1173451187829a31473966851e33dc7b5839ebfe3bf95afc0c73453e762519de70b30dd25f24a47ec8231ee583f3c7f0c037de897262b02fdc31d017ede7862e595b65147aeae33726b8671a63659a2865d5e8a4c6e8aa14afd68280a0f5b70dd79960bbb7047a9617f71d9a245d6b395b8413d2006030540346ba4227091ca15f719f07e88f4d14ca37831bedea522171d484ffd76377376cdcab1468101e796979b601bbf62ab68eba2085b7728dca5697fdd6b270325ce4cf9c43d00fddbce5f0b60749dd4bf74b7be012edb4a929903c12038518e75998ab8e843bd698ee86e8e1da7b9adcf16a094a9c5389c31b60034b1ae2b08eda985456a29e46c3a9f758df3554d398e581196b5d086c9703e30ac43ef25a485631e82e6dd4aea8856c19e1f042e1efe9ea2458fc4356d82914eae81756085584eeff65216b2e7e8a1f2773e4ddf71483eb9bc1819a9d567680e5351a41c2b9ffcaf7fa8a588b890c010d0db64c3f0040997478138bcc507a0aa468716afc820057ca4b00577fda144dfc9422868c1e4d2a3311776098721f756d7d31fbfb5ae70d1ecb1d65a9f488c1d1c8e8d6321931868dcffaef43ce3b7f85ec3d2a3a0f244d9f7f8e3954d3adce4237330559339c1e66313be2e7c4a96b6fa1f0914de302cc44d2b997c339b8438c41a940c6bf5369983882d8df6ff5cc5e02852555d7e122b7224d1478bf9987100d5de8ab06d3d56f66fc603ece94e0d9317db0f633c9e38eedbc5c26bb71a410e2850d946dcd84d087019cfed70d8aad849d3b53da71b688aa99803e0b40322904ae3a0401f79db2ba5244ad54fadc0670343674dafec40b875db3c78767eac5f6bd9cdcf40038307c18be3506e246ed0b49afa73b0cb4dfb3ef38a5abc12d1777c8950e7a4b2376afcef41f6f9a4c2b86068536bbfb7efa4bfe5ee6c6cb7bda81f81cdf3281a074392f82ffd15a5eaa758ed08046c908090e70efa751a5d4e041a442a4d1271b6a3aa3eca58d2f31e115389436ad37e3d8a95944fe88241a0b768980de62ae3a4f60c0a3eae5aa8cc78c180cb8fe2c3014ada092f759d96e835fbd7b500c669c433dd9c0a242163085e6c0cd1b07eba271b2370b3dfab38596e17a5afbed7e44c4a1da71054f4baeb713689df5ed06781355c2d835ed5ef56b88ff381745447b0025fe2344596b437e43e75fc9de994cf354599808564b53bb3cc507ce5a5c17306890ca4bcb6b72af04e918e43326e9679e51c766ba73fb27dd4d2a9f9026300cdcf64510cebfab162ecdd0ea92684a89971afd72aa8ec1c01063fe99b9a6963f7ce59cb55d47b0b0f4c3bbd5defc799aff91bb0c0cd3676c60c2ced1c1e03e801c9a3c40215b4a3d51aba1c5a528f1666b9222c6badb2bc5049bc4b283d86af44f09f1b61efe91983d7284dac66fcd066cc56a9772a67b54b0624b26e984baff0e9de46133d85e5bc189f88b7459051bd2762e944f115868b8ec1901b82552d4ad941ed0e66523268773c73efdb9c3167d399eabbd92d8ef60542f5d49569fb1962da1472bb9bcf8f1ad550ff867fc9d4e3a77e2dde17b51db2c92659cb309b2efb497669d37258439ecbb3a983dea05edc5b685bd6f7b5534117d86b2b7f670683b4f9f73452180c519a1051147afdba55c35515001e8b0c469d1d2e2301b04dbdcc8526d869532f446d8d8987eb11e9d2fad241d470da76e919fafd6172df5b3bdc6c2ef52c072b510690add76c0f16f543fe7024f72c105e7ba1b10c89fa1345fb191600607b2cc89d280ad02d2b5f3aef0b88299d913915951b65c66e30635efc53bf1d151f1e381e392eff18dc86ffe44350708b9a0ff032ecab38fc43fbebe1bbcc380f36ea04d22c7389bfdfb2df193a7f501719aaf075129ed380923d7202383554a5a64086d0c2d8a796a4d522825fb20993d1bb56cfd617594ab39770edcb9f80d666111a9479a513f25bce9fbf1911a22ce07fe94e8a9b9dc028ce05fca06d06b268fbed2076a8c2acb4b3341713cfd69b1a97ffd30e6498c47d4dac9a18fbc947f2b972332b06c2e236f5e74e41e9ec142d2f7fc153235afaf1aae677b798f90f611908675d2d5c07ecc467a238135eb7a9ec0e0b0fa300e829ce8b5650ea7ad65a18fd6d24d845b5236bc32d25c2021c71715cb238c2644414e9b8f634d00334aced74d2f30b3d500e397f0fcd10f583db2b3b152a4722d72aa63ac3f669051450b4ca0c9d3f3a5f52fd1e084d597ef46f70a64ffa69fa3904d041fa8b1a5869aae0c34e21798ba3e76e941b8962ad19e0ac65393f5b2447879ea368a59d47ff4fea4aef871ba7baf7dafa5a22ccb51761f4d2baa00bfa313d25108ccd8f73d48557ac5d3e5627cf37fc57f0a8899a85a87e3ed3050c12cdc6179d5889cf6b961a257d40d294e452a950e51ac7f7038e55a572a89cf6475e11323f5da8256c3457cbfb236ad7020b59ddf65ed39e90ae52b230d0c278acc31e707961997c7576b40b761e5c141dfea28f91d06b50f8f5e2a0a61a8b57d9f602d1384843fe3b653bb5deda4bb0ad862df7e49b381940ddbb85f77fd0547e1cbb3a05eb2eb24cfcbf3c21dbb2f1a321fe1ffa39441b603134bf306bcda9c92462a8e8372e5dc9ea11381dce4ada8715883fcf5d82b4b7f9a2c075eeb3f7e7cc07366ae7da9677bc3818ba9e583e7400de8782f6c91618d1ff402d378ab017fbb6e3bcb6166adbec0166c70f2e39cbd9f41c4e4afc1da68d7f85dccefc01d6ca0caa0e80260d2f30d62f5f01abac92c792e8a9ed0a93533d5170f553682bef97fa1a4eb0ba48dd799f7039fc4db0e8931cb0f1586f4a424cb4410a75cf08a72ac96fcaa6bbea4109aa3fe2a7899525518642878d316007800ea", 0x1000}, {&(0x7f00002dc000-0x88)="b3c4f19aacc34a8ebaf54d3c1114e3a10fbea2f7a3220026884bb87320d96bb9f31147fac243118b1e6b3fd549d3c6c5ad122ec4e0e8d69f6d8cd47217ec3e9dcf079764b13bef1ca4a221c5534135eec9025c61e09307a3b6b6dea4680bf2eac0f4126042d85e954e7179378e9e157f5f586462808c02a42d7733dd4e58b159ea7095b795fde3a7", 0x88}], 0x8, &(0x7f00004f4000)=[{0x28, 0x1, 0x8000, "91862c0ba4616d9655487516e42c3fe4877b5be2890c"}, {0x28, 0x1ff, 0x100, "f7a4282a327ac507c7f1fd6e762e464717d6f603"}, {0x70, 0x104, 0x5, "82d3dbed7e32ed79460ae48dbe6c7ef2711506320466ff987e902e7b39c62eb69139b015cad0611a58bf4b119675771ec2169d1a1dfb30e91220d70b758ac5b432b37c7af9e646a248feee2190f92056d2773433ac4ef6b741794cfd"}, {0x38, 0x29, 0x10000, "edb93458cb28c6c8249e1ac0ca4d46ae03ca7ad1e1951cdc87e1a0c3495b5f14a4825f73e4"}], 0xf8, 0x4050}, 0x1}], 0x5, 0x800) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00006c2000)={0x0, 0x0}, &(0x7f0000459000)=0x8) 2018/01/19 19:27:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) r2 = socket$inet6(0xa, 0x6, 0x0) r3 = accept(r0, &(0x7f0000f93000-0x10)=@ethernet={0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004ad000)=0x10) connect$pppoe(r3, &(0x7f0000f33000-0x1e)={0x18, 0x0, {0x2, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @common='teql0\x00'}}, 0x1e) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) accept(r0, 0x0, &(0x7f0000c7d000-0x4)=0x0) 2018/01/19 19:27:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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)="00035400000000109eae7a00399d4d00", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00004b3000)={0x0, 0x0, &(0x7f0000d91000-0x50)=[{&(0x7f0000f7f000)="8e4269907b04ddda6007d23d2f4dedb79a744b837c16296bfd06887a91ef419170a3bcb2c05ff8673dd85cc5d8b72b65a6e3d80d7587ed6f2382beccdfe2edfaa8917b080e8e0624b38f006b7617d0126701cffe4009ea8768fddc43ebe2a573b8f6bfd9b7be60194ff28247093da86f2d8dcb0da9ea773e6e5c6b2b493e300877", 0x81}], 0x1, &(0x7f0000410000-0x118)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000b50000-0x38)={&(0x7f000009c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x3a, &(0x7f00005c3000-0x10)=[{&(0x7f00000b2000-0x29)=""/41, 0x29}], 0x1, &(0x7f0000713000-0x17)=""/23, 0x17, 0x3}, 0x2000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000022000)={0x0, @in6={{0xa, 0x2, 0x14a8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9, 0x0, 0x4, 0x3, 0xb41e, 0x3ff, 0x3ff, 0x8, 0x81, 0x3, 0xff, 0x35d, 0x6, 0xdf, 0x9]}, &(0x7f00000aa000)=0x108) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000c45000-0x8)=@assoc_value={r3, 0x6}, 0x8) 2018/01/19 19:27:43 executing program 4: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x9, 0x87, 0xff, 0x2, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000010000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000008000-0x20)={0x7f, 0x0, 0x10002, 0x4}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000010000-0x10)={0xaa00, r2}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000012000+0xeb9)={r0, &(0x7f0000004000)="", &(0x7f0000012000)=""/0}, 0x18) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$ipx(0xffffffffffffffff, &(0x7f0000015000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000016000-0x4)=0x10, 0x800) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r3, &(0x7f0000015000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000)=0x10) r4 = accept$inet(0xffffffffffffffff, &(0x7f0000004000-0x10)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000015000-0x4)=0x10) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_POWER(r4, 0x112, 0x9, &(0x7f0000015000)=0xfffffffffffffff9, 0x1) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r4, &(0x7f0000006000-0x4a)=""/74, 0x4a, 0x100, &(0x7f0000016000)={0x2, 0x1, @rand_addr=0x8000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r4, 0x8981, &(0x7f0000013000)={@common='gre0\x00', 0x6}) socketpair(0xd, 0x80000, 0x5, &(0x7f0000015000)={0x0, 0x0}) getsockopt$kcm_KCM_RECV_DISABLE(r5, 0x119, 0x1, &(0x7f000000e000-0x4)=0x0, 0x4) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000005000-0x10)={&(0x7f0000018000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) socket(0x0, 0xa, 0x20) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f000000b000-0x9b)={0x0, 0x6, 0x0, 0x5, 0x401, 0x5, 0x5, 0x8, {0x0, @in6={{0xa, 0x3, 0x1ef0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5898000000000000, 0x800, 0x7, 0x8, 0xd1b6}}, &(0x7f0000014000)=0xb8) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000017000)={0x0, 0x0}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f000000d000-0xa0)={r6, @in6={{0xa, 0x3, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x850}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd3, 0x400, 0x3, 0x1, 0x6}, &(0x7f0000015000-0x4)=0xa0) 2018/01/19 19:27:43 executing program 2: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000001000)={0x1d, 0x0, 0x0, 0x0}, 0x10) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000e000-0x8)={0x0, 0x0}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f000000e000-0x20)={0x77fb, 0x0, 0x10002, 0x100000000}) ioctl$DRM_IOCTL_SG_ALLOC(r2, 0xc0106438, &(0x7f0000004000)={0x2, r3}) sendmsg$key(r1, &(0x7f000000c000)={0x0, 0x0, &(0x7f0000002000-0x10)={&(0x7f000000a000)={0x2, 0x0, 0x0, 0xf, 0x16, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_key={0x14, 0x9, 0x4a8, 0x0, "7dcf71651ef675ef8f7ae8744eac5c3ae5cc4a2dfff000097e80922aca27589086c4ab88015db0619fc4f06a9afd9119187f63c784b4e32707604b6d31927d0e9dc25d0cdfe1039c8c07aa6599c3acf9b602f4d0700dda60c3a2d40d13d293ff694cf9654bcab3a3ba7342785e4a9f794e3d2aec7a2a2f9bbff2e96cd4d9e9dd1dcad0ca94a4253bc009848c43c7840927d8fe69d5"}]}, 0xb0}, 0x1, 0x0, 0x0, 0x0}, 0x8000) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000002000)={0x10000, 0x100, 0x3f, 0x101, 0x8, 0x5}) 2018/01/19 19:27:43 executing program 6: mmap(&(0x7f0000000000/0xfb000)=nil, 0xfb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f00000fb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000fb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000039000-0x40)=[{&(0x7f0000059000-0xb0)="37aee46cbe2e56a274cbf6912e44d0599b05aa9169a91e3ce110677642e6dc4dd1d1e4591a931700efc918c48010cdfe715117758063546d366148e36c63c7fcf1d14a35a8af2fad1b5125056fc945f832569e8e7c1410452148d9c272c3b060be172d146540a3d94acea65637238da3378bcb38a12d6bc336d2a7c002d520634abf318edc3d880daa513d41683a615c3d0f85013518f1c547ba5304c1ebd338c18d0f67d1d2ca0ea2261297fa2ac8cc", 0xb0}, {&(0x7f00000fb000)="47597f2c904338aee204e7f2", 0xc}, {&(0x7f00000fb000)="a9627069aed2685d1227a126b2d2bea49238027afe51bf4331bfba9f684009e09173988c48ea166b7b8ea7966c96620fdb527da3918fa0bfe1810505805198ac0379e6637f02683241df346e7c0a1f5ca18dca821e13e54bea6569a75094bd6d9e9c94c50a2f034a1a27c09ca03e6c2bec25d08e8ce4618c7467942274be195eb9ec8ed24168906fde28de937eb28ba145c6e27e9007edfc668fb3b0f0a31c", 0x9f}, {&(0x7f00000f3000)="b8e970b62f4e1df297cdcace1b391415f79bccd321f5cd4772c930f02e2545d11c0f833e4919bd23fc5fc32b704290cba4d543364f4ab2b1d00b58f593e978726fa1b5469bd9ce0b20a0c124afced056593c54c13958c272c8628ef9b684b13343009da7612a766cccf211a87f7396", 0x6f}], 0x4) syz_emit_ethernet(0x3e, &(0x7f00000f3000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x1, 0x3a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, ""}}}}}}, 0x0) mmap(&(0x7f00000fc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1f, 0xa, 0x1, &(0x7f00000fd000-0x8)={0x0, 0x0}) mmap(&(0x7f00000fc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r1, &(0x7f00000fd000-0x6c)="89f6c510e53410030a44b2859d5ba0e10ea44af24f1f16d7c2003ce1e144b992d80fbf4cbe5602955e415a4d3bc6c32fd72f2b56937c20eed6f0e75de61b28de2ebb1cdca020671e5ee74993459b5ba61aff7be606460b8f6d3208725b1e5de1f0a9440d7c487c09505e876d", 0x6c, 0x4000010, &(0x7f000003d000-0x10)={0x4, 0x8, 0x9, "fdb074784fdc", 0x0, 0x0}, 0x10) pipe(&(0x7f00000bc000)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f00000c4000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1}) 2018/01/19 19:27:43 executing program 0: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000056a000)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00006b2000)=0x8c) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000f9c000-0x1)={r1, 0x0, 0x0}, &(0x7f0000b12000-0x4)=0xc) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000b5b000-0x4)=0x0, &(0x7f0000f9b000-0x4)=0x4) 2018/01/19 19:27:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000d9f000-0x4)={r0}) setsockopt$inet6_udp_int(r1, 0x11, 0x64, &(0x7f0000210000-0x4)=0x3, 0x4) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f00009a2000)=""/35, &(0x7f00001ee000-0x4)=0x23) 2018/01/19 19:27:43 executing program 1: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x6) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000002000)={0x0, 0x0, 0x30}, &(0x7f0000004000-0x4)=0xc) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000013000-0x98)={r1, @in={{0x2, 0x1, @rand_addr=0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0xfffffffffffffff7}, 0x98) getsockopt$inet_int(r0, 0x0, 0x17, &(0x7f000000b000)=0x0, &(0x7f000000d000)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000001000-0x90)={0x0, {{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000010000-0xc)={0x0, 0x0, 0x0}, &(0x7f000000c000-0x4)=0xc) 2018/01/19 19:27:43 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f00003a2000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x5) accept$packet(r0, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$packet(r0, &(0x7f0000002000-0x14)={0x11, 0xc, r1, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0x0, 0x0]}, 0x14) r2 = socket(0x40000000015, 0x5, 0x0) setsockopt(r2, 0x114, 0x1d, &(0x7f0000000000)="", 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000003000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) 2018/01/19 19:27:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f79000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(chacha20,ghash)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) bind$alg(r0, &(0x7f00009bd000-0x58)={0x26, 'hash\x00', 0x0, 0xfffffffffffffffc, 'sha384-avx2\x00'}, 0x58) sendmmsg$alg(r1, &(0x7f0000d57000)=[{0x0, 0x0, &(0x7f00002e9000)=[{&(0x7f0000e1b000)="5533f24fd1655fc0", 0x8}], 0x1, &(0x7f0000b1c000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f000022f000-0x38)={&(0x7f0000f74000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f000000c000-0x84)=""/132, 0x84}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/19 19:27:43 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f000013d000-0x37)=[{&(0x7f0000fcd000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000e6b000-0x10)=[{&(0x7f00008e8000)="ac", 0x1}], 0x1, &(0x7f0000f99000)=[], 0x0, 0x0}], 0x1, 0x0) pipe(&(0x7f0000797000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000cbf000)=0x0, &(0x7f0000001000-0x4)=0x4) ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc018643a, &(0x7f00006f9000-0xc)={0x20000000, 0x100, 0x12}) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000093000-0x28)={@common='ip6_vti0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0100000009000200000306000000eb00ecff0000000003000449faf502007e23"}) 2018/01/19 19:27:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008c4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000031f000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f00009bf000)={0x8, 0x5, 0x8a, 0x5}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000d1000-0x10)="e513b5a378aa9141fbcd03ff00000cfc", 0x10) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f0000bef000)=0x0, 0x4) sendmsg$alg(r2, &(0x7f00005f9000)={0x0, 0x0, &(0x7f0000223000)=[{&(0x7f0000eaf000)="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", 0x1001}], 0x1, 0x0, 0x0, 0x0}, 0x8040) 2018/01/19 19:27:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt(r0, 0x10e, 0xb, &(0x7f0000f67000)="9adc01ce", 0x4) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000537000)={0xffffffffffffff9c, 0x28, &(0x7f0000ac0000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000abf000-0xc)={r1, 0x40, 0x18}, 0xc) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000631000-0x4)=0x100, 0x4) write(r0, &(0x7f0000cf8000-0xb4)="2200000000000400f40700000900071502040008dd200828060000000000000100188b432fa76d417ab849fa4aa014247e711289bf53dba183790c7b83eb4710edb14b9f7c2bc79244a2055d32818e9c44d708746c9a0b00000000000000070b92fe199685f1673916845bdd5f8d16420461110d7d342e548553cd1f99826f0e3cb0ecf40a3623bfa9e5f2ffc8ecd75a883a13327670bb3dbd8e145d074a0bebb76b121ca95108b58a931d01a84d32292ee882e2", 0xb4) socket$kcm(0x29, 0x2, 0x0) 2018/01/19 19:27:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000a9e000)={0x1, &(0x7f00002f3000)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) sendmsg(r0, &(0x7f0000d85000)={0x0, 0x0, &(0x7f0000c33000)=[{&(0x7f000046f000)="84", 0x1}], 0x1, &(0x7f0000d39000)=[], 0x0, 0x0}, 0x0) [ 501.492107] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=22067 comm=syz-executor6 [ 501.518834] ================================================================== [ 501.526269] BUG: KASAN: stack-out-of-bounds in __nla_put+0x37/0x40 [ 501.532584] Read of size 255 at addr ffff8801cc427968 by task syz-executor6/22067 [ 501.540200] [ 501.541836] CPU: 1 PID: 22067 Comm: syz-executor6 Not tainted 4.15.0-rc8+ #197 [ 501.549188] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 501.558520] Call Trace: [ 501.561088] dump_stack+0x194/0x257 [ 501.564696] ? arch_local_irq_restore+0x53/0x53 [ 501.569338] ? show_regs_print_info+0x18/0x18 [ 501.573811] ? __alloc_skb+0x57e/0x780 [ 501.577680] ? __nla_put+0x37/0x40 [ 501.581198] print_address_description+0x73/0x250 [ 501.586019] ? __nla_put+0x37/0x40 [ 501.589535] kasan_report+0x25b/0x340 [ 501.593317] check_memory_region+0x137/0x190 [ 501.597700] memcpy+0x23/0x50 [ 501.600784] __nla_put+0x37/0x40 [ 501.604128] nla_put+0xf5/0x130 [ 501.607388] netlink_ack+0x78a/0xa10 [ 501.611084] ? netlink_sendmsg+0xe60/0xe60 [ 501.615299] ? netlink_tap_init_net+0x350/0x350 [ 501.619947] netlink_rcv_skb+0x2d1/0x400 [ 501.623981] ? validate_linkmsg+0x8e0/0x8e0 [ 501.628277] ? netlink_ack+0xa10/0xa10 [ 501.632141] ? idr_get_free_cmn+0xfd0/0xfd0 [ 501.636437] ? netlink_skb_destructor+0x1d0/0x1d0 [ 501.641264] rtnetlink_rcv+0x1c/0x20 [ 501.644953] netlink_unicast+0x4c4/0x6b0 [ 501.648994] ? netlink_attachskb+0x8a0/0x8a0 [ 501.653387] ? security_netlink_send+0x81/0xb0 [ 501.657947] netlink_sendmsg+0xa4a/0xe60 [ 501.661993] ? netlink_unicast+0x6b0/0x6b0 [ 501.666209] ? security_socket_sendmsg+0x89/0xb0 [ 501.670942] ? netlink_unicast+0x6b0/0x6b0 [ 501.675154] sock_sendmsg+0xca/0x110 [ 501.678845] sock_write_iter+0x31a/0x5d0 [ 501.682882] ? sock_sendmsg+0x110/0x110 [ 501.686843] ? iov_iter_init+0xaf/0x1d0 [ 501.690797] __vfs_write+0x684/0x970 [ 501.694488] ? kernel_read+0x120/0x120 [ 501.698348] ? bpf_fd_pass+0x280/0x280 [ 501.702224] ? _cond_resched+0x14/0x30 [ 501.706089] ? selinux_file_permission+0x82/0x460 [ 501.710915] ? rw_verify_area+0xe5/0x2b0 [ 501.714948] ? __fdget_raw+0x20/0x20 [ 501.718638] vfs_write+0x189/0x510 [ 501.722162] SyS_write+0xef/0x220 [ 501.725596] ? SyS_read+0x220/0x220 [ 501.729203] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 501.734197] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 501.738939] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 501.743678] RIP: 0033:0x452e99 [ 501.746839] RSP: 002b:00007faafa679c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000001 [ 501.754523] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452e99 [ 501.761768] RDX: 00000000000000b4 RSI: 0000000020cf7f4c RDI: 0000000000000013 [ 501.769012] RBP: 0000000000000030 R08: 0000000000000000 R09: 0000000000000000 [ 501.776257] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006ee520 [ 501.783509] R13: 00000000ffffffff R14: 00007faafa67a6d4 R15: 0000000000000000 [ 501.790770] [ 501.792370] The buggy address belongs to the page: [ 501.797272] page:ffffea00073109c0 count:0 mapcount:0 mapping: (null) index:0x0 [ 501.805388] flags: 0x2fffc0000000000() [ 501.809249] raw: 02fffc0000000000 0000000000000000 0000000000000000 00000000ffffffff [ 501.817110] raw: 0000000000000000 0000000100000001 0000000000000000 0000000000000000 [ 501.824962] page dumped because: kasan: bad access detected [ 501.830640] [ 501.832241] Memory state around the buggy address: [ 501.837141] ffff8801cc427880: f1 f1 f1 04 f2 f2 f2 f3 f3 f3 f3 00 00 00 00 00 [ 501.844474] ffff8801cc427900: 00 00 00 00 00 00 00 f1 f1 f1 f1 00 00 00 00 00 [ 501.851807] >ffff8801cc427980: f2 f2 f2 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 501.859147] ^ [ 501.862486] ffff8801cc427a00: 00 00 00 00 00 00 00 00 f1 f1 f1 f1 00 f2 f2 f2 [ 501.869816] ffff8801cc427a80: f3 f3 f3 f3 00 00 00 00 00 00 00 00 00 00 00 00 [ 501.877146] ================================================================== [ 501.884476] Disabling lock debugging due to kernel taint [ 501.890149] Kernel panic - not syncing: panic_on_warn set ... [ 501.890149] [ 501.897510] CPU: 1 PID: 22067 Comm: syz-executor6 Tainted: G B 4.15.0-rc8+ #197 [ 501.906152] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 501.915481] Call Trace: [ 501.918047] dump_stack+0x194/0x257 [ 501.921647] ? arch_local_irq_restore+0x53/0x53 [ 501.926295] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 501.931024] ? vsnprintf+0x1ed/0x1900 [ 501.934800] ? nla_put_64bit+0xc0/0x150 [ 501.938921] panic+0x1e4/0x41c [ 501.942085] ? refcount_error_report+0x214/0x214 [ 501.946813] ? add_taint+0x1c/0x50 [ 501.950328] ? add_taint+0x1c/0x50 [ 501.953842] ? __nla_put+0x37/0x40 [ 501.957354] kasan_end_report+0x50/0x50 [ 501.961300] kasan_report+0x144/0x340 [ 501.965081] check_memory_region+0x137/0x190 [ 501.969463] memcpy+0x23/0x50 [ 501.972544] __nla_put+0x37/0x40 [ 501.975884] nla_put+0xf5/0x130 [ 501.979144] netlink_ack+0x78a/0xa10 [ 501.982837] ? netlink_sendmsg+0xe60/0xe60 [ 501.987047] ? netlink_tap_init_net+0x350/0x350 [ 501.991700] netlink_rcv_skb+0x2d1/0x400 [ 501.995733] ? validate_linkmsg+0x8e0/0x8e0 [ 502.000028] ? netlink_ack+0xa10/0xa10 [ 502.003890] ? idr_get_free_cmn+0xfd0/0xfd0 [ 502.008184] ? netlink_skb_destructor+0x1d0/0x1d0 [ 502.013005] rtnetlink_rcv+0x1c/0x20 [ 502.016695] netlink_unicast+0x4c4/0x6b0 [ 502.020730] ? netlink_attachskb+0x8a0/0x8a0 [ 502.025116] ? security_netlink_send+0x81/0xb0 [ 502.029673] netlink_sendmsg+0xa4a/0xe60 [ 502.033712] ? netlink_unicast+0x6b0/0x6b0 [ 502.037920] ? security_socket_sendmsg+0x89/0xb0 [ 502.042653] ? netlink_unicast+0x6b0/0x6b0 [ 502.046860] sock_sendmsg+0xca/0x110 [ 502.050547] sock_write_iter+0x31a/0x5d0 [ 502.054583] ? sock_sendmsg+0x110/0x110 [ 502.058537] ? iov_iter_init+0xaf/0x1d0 [ 502.062487] __vfs_write+0x684/0x970 [ 502.066174] ? kernel_read+0x120/0x120 [ 502.070033] ? bpf_fd_pass+0x280/0x280 [ 502.073896] ? _cond_resched+0x14/0x30 [ 502.077756] ? selinux_file_permission+0x82/0x460 [ 502.082576] ? rw_verify_area+0xe5/0x2b0 [ 502.086608] ? __fdget_raw+0x20/0x20 [ 502.090295] vfs_write+0x189/0x510 [ 502.093810] SyS_write+0xef/0x220 [ 502.097237] ? SyS_read+0x220/0x220 [ 502.100836] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 502.105825] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 502.110557] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 502.115286] RIP: 0033:0x452e99 [ 502.118450] RSP: 002b:00007faafa679c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000001 [ 502.126128] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452e99 [ 502.133384] RDX: 00000000000000b4 RSI: 0000000020cf7f4c RDI: 0000000000000013 [ 502.140626] RBP: 0000000000000030 R08: 0000000000000000 R09: 0000000000000000 [ 502.147868] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006ee520 [ 502.155112] R13: 00000000ffffffff R14: 00007faafa67a6d4 R15: 0000000000000000 [ 502.162810] Dumping ftrace buffer: [ 502.166329] (ftrace buffer empty) [ 502.170021] Kernel Offset: disabled [ 502.173618] Rebooting in 86400 seconds..