$ipx(r4, &(0x7f0000000400)={0x4, 0xb5cf, 0x5, "b59237654a49", 0x7}, 0x10) 2018/03/04 19:31:31 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x1000) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000001100)=@filter={'filter\x00', 0xe, 0x4, 0x3f0, 0xffffffff, 0xd0, 0x218, 0x218, 0xffffffff, 0xffffffff, 0x320, 0x320, 0x320, 0xffffffff, 0x4, &(0x7f0000e9afc0), {[{{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @empty, [], [], 'ip_vti0\x00', 'ifb0\x00'}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x100, 0x148, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00', 0x0, {0x0, 0x0, 0x1}}, @common=@unspec=@mac={0x30, 'mac\x00', 0x0, {@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}]}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv6=@mcast1={0xff, 0x1, [], 0x1}, 'gretap0\x00'}}}, {{@uncond, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@unspec=@connbytes={0x38, 'connbytes\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x450) syz_emit_ethernet(0x5a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[], {0x8100, 0x7, 0x3ff, 0x3}}], {@canfd={0xd, {{0x1, 0x7, 0x2b6bd210, 0x100}, 0x1c, 0x3, 0x0, 0x0, "53e7b1a1d5fa8776d340eed0056ecb9c123f3f68407f399eaa8aaadf635699e83bb8078149298ef6d248c86774d7c05dfe423b36923ccbbad8491b307d59e7d4"}}}}, &(0x7f00000002c0)) 2018/03/04 19:31:31 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) r1 = socket$inet6(0xa, 0x3, 0x3c) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000d39000)=@raw={'raw\x00', 0x9, 0x3, 0x388, 0x0, 0xffffffff, 0xffffffff, 0x138, 0xffffffff, 0x2b8, 0xffffffff, 0xffffffff, 0x2b8, 0xffffffff, 0x3, &(0x7f0000849fd0), {[{{@uncond, 0x0, 0xd0, 0x138, 0x0, {}, [@common=@inet=@socket1={0x28, 'socket\x00', 0x1}]}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0xf, 0x0, 0x0, 0x0, "707074700000010000000000002000", 'syz1\x00'}}}, {{@uncond, 0x0, 0x118, 0x180, 0x0, {}, [@common=@hl={0x28, 'hl\x00'}, @common=@unspec=@ipvs={0x48, 'ipvs\x00', 0x0, {@ipv4=@multicast2=0xe0000002}}]}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x11, 0x0, 0x0, 0x0, 'netbios-ns\x00', 'syz1\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3e8) syz_emit_ethernet(0x1d3, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="a308364ae42c", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x4e20, 0x4e22, 0x8}}}}}}, &(0x7f0000000000)={0x0, 0x0, [0x0, 0xbc]}) socketpair$inet6(0xa, 0x4, 0x2, &(0x7f0000000100)) 2018/03/04 19:31:31 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r0, &(0x7f00001aefff), &(0x7f0000000080)="f6"}, 0x20) pread64(r0, &(0x7f0000000040)=""/7, 0x7, 0x0) 2018/03/04 19:31:31 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x6a, 0x9e, 0x100, 0x1, 0xfff, 0x5, 0xffffffff, {0x0, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, 0xb3, 0xfffffffffffffff7, 0x8001, 0x7, 0xbea}}, &(0x7f00000000c0)=0xb8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000140)={r1, 0xebd, 0x0, 0x7ff}, 0x10) getsockopt$inet6_int(r0, 0x29, 0x200000000003d, &(0x7f00006a0000), &(0x7f0000552ffc)=0x4) 2018/03/04 19:31:31 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00000009c0)=@raw={'raw\x00', 0x9, 0x3, 0x3f0, 0x0, 0xffffffff, 0xffffffff, 0x210, 0xffffffff, 0x320, 0xffffffff, 0xffffffff, 0x320, 0xffffffff, 0x3, &(0x7f0000000000), {[{{@ipv6={@local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, [], [], 'teql0\x00', 'ifb0\x00'}, 0x0, 0x1c8, 0x210, 0x0, {}, [@common=@inet=@recent0={0xf8, 'recent\x00', 0x0, {0x0, 0x0, 0x4, 0x0, 'syz0\x00'}}, @inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @unspec=@CT0={0x48, 'CT\x00'}}, {{@uncond, 0x0, 0xe0, 0x110, 0x0, {}, [@common=@unspec=@time={0x38, 'time\x00'}]}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x450) r1 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000580), &(0x7f00000005c0)=0x4) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000000000)=@filter={'filter\x00', 0xe, 0x4, 0x518, 0xffffffff, 0x210, 0x210, 0x210, 0xffffffff, 0xffffffff, 0x448, 0x448, 0x448, 0xffffffff, 0x4, &(0x7f0000000640), {[{{@uncond, 0x0, 0x1c8, 0x210, 0x0, {}, [@common=@inet=@recent0={0xf8, 'recent\x00', 0x0, {0xff, 0x0, 0x24, 0x0, 'syz1\x00'}}, @common=@hl={0x28, 'hl\x00'}]}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv4=@multicast2=0xe0000002, 'bond0\x00'}}}, {{@ipv6={@dev={0xfe, 0x80}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, [], [], 'tunl0\x00', 'yam0\x00'}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ipv6={@dev={0xfe, 0x80}, @dev={0xfe, 0x80}, [], [], 'ip6_vti0\x00', 'gretap0\x00'}, 0x0, 0x140, 0x168, 0x0, {}, [@common=@unspec=@physdev={0x68, 'physdev\x00', 0x0, {'syzkaller0\x00', {}, 'ip6gre0\x00', {}, 0x0, 0x4}}, @common=@frag={0x30, 'frag\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x578) 2018/03/04 19:31:31 executing program 7: r0 = epoll_create1(0x80000) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000001100)=@filter={'filter\x00', 0xe, 0x4, 0x3f0, 0xffffffff, 0xd0, 0x218, 0x218, 0xffffffff, 0xffffffff, 0x320, 0x320, 0x320, 0xffffffff, 0x4, &(0x7f0000e9afc0), {[{{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @empty, [], [], 'ip_vti0\x00', 'ifb0\x00'}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x100, 0x148, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00', 0x0, {0x0, 0x0, 0x1}}, @common=@unspec=@mac={0x30, 'mac\x00', 0x0, {@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}]}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv6=@mcast1={0xff, 0x1, [], 0x1}, 'gretap0\x00'}}}, {{@uncond, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@unspec=@connbytes={0x38, 'connbytes\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x450) sendfile(r0, r0, &(0x7f0000000000)=0x61, 0x400) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}}, &(0x7f00000002c0)) 2018/03/04 19:31:31 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) getsockopt(r0, 0x10001, 0xff, &(0x7f0000000080)=""/219, &(0x7f0000000180)=0xdb) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f0000000000)=ANY=[@ANYBLOB="020d00001000000000000000000000000300060000000000020000007f000001000000000000000003000500000000000200000000000000000000000000000008001200020001000000000000000000100000000303000000000000000000000000000100000000000000000000ffffe0000001000000000000000000000000"], 0x80}, 0x1}, 0x0) 2018/03/04 19:31:31 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000040)={{{@in6=@remote, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@multicast1}}, &(0x7f0000000140)=0xe8) r3 = getgid() ioctl$sock_proto_private(r0, 0x89ea, &(0x7f00000001c0)="5d59be496d30a063ed92dba3dda284169a0dcc6c48a0add7fa39670fe86f6095870078b40b7c59e5776362a70fb028abc1b6522dde23cb64633a8860573c5ebb84382eac7c9b33de9b186c3c265129d9d933253083f5c03a0441c8e0d44c60659e85fcb040a3753e9458") setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180)={r1, r2, r3}, 0xc) r4 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r4, &(0x7f0000f12fd8)={&(0x7f0000218000)=ANY=[@ANYBLOB="02004e210000000000000000"], 0x10, &(0x7f0000f1dfc0)=[], 0x0, &(0x7f00006f1a36)=[{0x10, 0x0, 0x7}], 0x10}, 0x810) 2018/03/04 19:31:31 executing program 0: r0 = socket(0xa, 0x80003, 0x1) setsockopt(r0, 0xff, 0x7, &(0x7f0000005000), 0x0) 2018/03/04 19:31:31 executing program 0: r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000040)=@nat={'nat\x00', 0x19, 0x1, 0x260, [0x20000300, 0x0, 0x0, 0x20000330, 0x20000360], 0x0, &(0x7f0000000000), &(0x7f0000000300)=ANY=[@ANYBLOB="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"]}, 0x2cf) socket$rds(0x15, 0x5, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f00000000c0), &(0x7f0000000100)=0x10) 2018/03/04 19:31:31 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000c80)=ANY=[@ANYBLOB="6d616e676c6500000000000000000000000000000000000000000000000000001f000000060000005805000000000000e8020000e8020000b803000018020000880400008804000088040000880400008804000006000000", @ANYPTR=&(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="ff010000000000000000000000000001000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000766c616e30000000000000000000000069726c616e30000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000128010000000000000000000000000000000000000000000000002800727066696c7465720000000000000000000000000000000000000000000000000000000000003000616800000000000000000000000000000000000000000000000000000000000000000000000000000000000000002800434845434b53554d00000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000ff010000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000069703667726530000000000000000000697036677265746170300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800f0000000000000000000000000000000000000000000000000004800444e50540000000000000000000000000000000000000000000000000000ac1414aa000000000000000000000000ac141400000000000000000000000000233f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d0000034e909e50d000000000000000000000000000000000000000000000028004d41524b000000000000000000000000000000d10000000000000000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d0000000000000000000000000000000000000000000000000002800484c0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d0000000000000000000000000000000000000000000000000002800434845434b53554d0000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d0000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000e1eb15bff41a0080222c50794af96c24531c0ba912b44f2dc9bfc2da994d2d9b72515ab57bb97d71f5df612c680b1b833edfce1664f07901c19d2c778cd9b9da58fb45da0b42b171efad48402aa72f5b59ffec7bebee"], 0x48e) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x4e20, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}}, &(0x7f00000002c0)) 2018/03/04 19:31:31 executing program 2: socketpair(0x88000000000001e, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)) connect$llc(r0, &(0x7f0000e7cff0)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb]}}, 0x10) 2018/03/04 19:31:31 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000001100)=@filter={'filter\x00', 0xe, 0x4, 0x3f0, 0xffffffff, 0xd0, 0x218, 0x218, 0xffffffff, 0xffffffff, 0x320, 0x320, 0x320, 0xffffffff, 0x4, &(0x7f0000e9afc0), {[{{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @empty, [], [], 'ip_vti0\x00', 'ifb0\x00'}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x100, 0x148, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00', 0x0, {0x0, 0x0, 0x1}}, @common=@unspec=@mac={0x30, 'mac\x00', 0x0, {@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}]}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv6=@mcast1={0xff, 0x1, [], 0x1}, 'gretap0\x00'}}}, {{@uncond, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@unspec=@connbytes={0x38, 'connbytes\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x450) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={r0, &(0x7f0000000000)="9a73e9f9ed5bb36a7ffb4591c6b8ae0234b8087b8689f5f1a652a521e6f9a7114b1195249cf4612bec4a76647483626d94600ff2ffd9c20680620b2ca199bfe44341fcd0d3da0e21b0fc32b4"}, 0x10) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}}, &(0x7f00000002c0)) 2018/03/04 19:31:31 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000014000)={&(0x7f0000016edc)={0x14, 0x13, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) r1 = accept$ipx(0xffffffffffffff9c, &(0x7f0000000100), &(0x7f0000000140)=0x10) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000180), &(0x7f00000001c0)=0x4) socketpair$inet6(0xa, 0x2, 0xec9, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP6T_SO_GET_REVISION_TARGET(r2, 0x29, 0x45, &(0x7f0000000080)={'icmp6\x00'}, &(0x7f00000000c0)=0x1e) 2018/03/04 19:31:31 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000000c0)="0a87755e7c01af7bb0d5e35209000000000000dbb7203ca7", 0x18) r1 = accept$alg(r0, 0x0, 0x0) r2 = accept4(r0, 0x0, &(0x7f0000000080), 0x800) connect$bt_sco(r2, &(0x7f00000001c0)={0x1f, {0x4, 0x400, 0x2, 0x1, 0xa358, 0x81}}, 0x8) setsockopt$bt_hci_HCI_FILTER(r2, 0x0, 0x2, &(0x7f0000000100)={0x9, 0x2, 0x31c, 0x4}, 0x10) setsockopt$inet_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000300)='tls\x00', 0x4) getpeername$packet(r2, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000240)=0x14) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000280)={0x0, 0x4, 0x400, 0x5, 0x800}, 0x14) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000000340)={@mcast1={0xff, 0x1, [], 0x1}, 0x6, r3}) sendmmsg$alg(r1, &(0x7f0000002c00)=[{0x0, 0x0, &(0x7f0000002b40)=[{&(0x7f00000008c0)="9f798f6b3b9ec380e985ff129c4f647d", 0x10}], 0x1, &(0x7f00000000c0)=[]}], 0x1, 0x0) bind$ax25(r2, &(0x7f00000002c0)={0x3, {"160781c008c03b"}, 0x8}, 0x10) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000000140)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a100a6a7b4ec3b9fe8f96e017b53a1552cc2e0f082c2823cd620e72c96e0000000000000000000000000000000000000000000000000"], 0x58, &(0x7f0000612f80)=[{&(0x7f0000f81000)=""/4096, 0x1098}], 0x10000000000001aa, &(0x7f0000f7ffca)=""/87, 0x57}, 0x0) 2018/03/04 19:31:31 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d60000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-twofish-3way\x00'}, 0x58) r2 = socket$inet6_icmp(0xa, 0x2, 0x3a) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e22, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x1f}, 0x1c) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r3 = accept$alg(r0, 0x0, 0x0) r4 = accept4(r2, 0x0, &(0x7f0000000040), 0x80000) ioctl$sock_inet_udp_SIOCOUTQ(r4, 0x5411, &(0x7f0000000080)) sendmsg$alg(r3, &(0x7f0000001500)={0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f0000000100)}], 0x1, &(0x7f0000001440)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmsg(r3, &(0x7f0000b2f000)={&(0x7f00008e8000)=ANY=[@ANYBLOB="00000000000000000001000000000000"], 0x10, &(0x7f0000030fa0)=[{&(0x7f00000cd000)=""/26, 0x1a}], 0x1, &(0x7f0000590000)}, 0x0) 2018/03/04 19:31:31 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x9) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000880)=@nat={'nat\x00', 0x1b, 0x5, 0x4c8, 0xf0, 0x208, 0xffffffff, 0x308, 0x308, 0x3f8, 0x3f8, 0xffffffff, 0x3f8, 0x3f8, 0x5, &(0x7f0000000800), {[{{@ipv6={@remote={0xfe, 0x80, [], 0xbb}, @empty, [], [], 'ip6gretap0\x00', 'ip6tnl0\x00'}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x0, @ipv6=@local={0xfe, 0x80, [], 0xaa}, @ipv4=@rand_addr, @gre_key, @port}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xbb}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, [], [], 'lo\x00', 'ifb0\x00'}, 0x0, 0xd0, 0x118, 0x0, {}, [@common=@eui64={0x28, 'eui64\x00'}]}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x1, @ipv4=@dev={0xac, 0x14, 0x14}, @ipv4=@multicast2=0xe0000002, @port, @port}}}, {{@ipv6={@empty, @mcast1={0xff, 0x1, [], 0x1}, [], [], 'irlan0\x00', 'nr0\x00'}, 0x0, 0xd8, 0x100, 0x0, {}, [@common=@frag={0x30, 'frag\x00'}]}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xfffffffffffffffe}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x1, @ipv6=@mcast1={0xff, 0x1, [], 0x1}, @ipv4=@multicast1=0xe0000001, @port, @port}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x528) r1 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) pwritev(r0, &(0x7f0000000000)=[{&(0x7f0000000180)="002edb1ead82c6e9917133e04ae1bcbc32957b1c898ea67b8f29b8106874d8b9056be31a9ea74d7430be40b3d04441c389cd79acc67f4f2d2e8cbe106865b0f6de4d2d369b78b1317e81a702145ae66938e2cab450a2462be83ce58d046e1c659e54edcd1ac453c226c7ba8c4ccbeb184177556e6a9ed7ce5e90baebe39ddfee1f30598d482cef68a0b43fb105b8b77950905ae8a7fd764b5d56fce5bba04c74d318b107", 0xa4}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000240)={0x0, 0x5e, "51d447855a8c28ab9f4f1d7a4704ec39675af32c269c8116337f257f4291c720785c58787519282957fb07d37403514dab4383dca3ebef8f4d0a6110347fad278c8905c3f48bfba2d1a6f4048544c8ff9c1ba7162759ae089486bb93e2d9"}, &(0x7f0000000080)=0x66) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000002c0)=@sack_info={r2, 0x6, 0x3}, &(0x7f0000000300)=0xc) sendmmsg(r1, &(0x7f0000000f40)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000140)="cdb09820a86c219f3475ce2328c858ca013c4f759ec8deed6de4947fb097da87abe298468f5f3f1d", 0x28}], 0x1, &(0x7f0000000000)=[]}}, {{0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000480)="1331cff5986c47287a8c7716827fc76298cf58fd0f5b775eb9f34596617a60ef80913c1449e6c1bf", 0x28}], 0x1, &(0x7f0000000540)=[]}}], 0x2, 0x0) 2018/03/04 19:31:31 executing program 0: r0 = epoll_create(0x800000) ioctl(r0, 0x0, &(0x7f00000001c0)) 2018/03/04 19:31:31 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={r1, 0x3800000}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @empty}], 0x1c) r2 = socket$bt_l2cap(0x1f, 0x1, 0x0) setsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000000140)=0x7, 0x2) connect$inet6(r0, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000080)={r1, 0x7ff, 0x6, 0xffb}, 0x27c) ioctl(r0, 0x6, &(0x7f0000000200)="b0af1d904ad6028b1f4c8e6d0debf02a013ce685fc816bcf515f664f681aec396023c08d315250627e8fa17dbcc999974c4fa73da2bf2dfbf99d63de60eb7d63d569eb791b1ddbde4944be204a37c90e308d25799202a7b8cd3e32da473691856c78ec80") 2018/03/04 19:31:31 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000001100)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000e00000004000000f0030000ffffffffd00000001802000018020000ffffffffffffffff200300002003000020030000ffffffff04000000", @ANYPTR=&(0x7f0000e9afc0)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000"], @ANYBLOB="ff02000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000069705f76746930000000000000000000696662300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d000000000000000000000000000000000000000000000000000280052454a45435400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000148010000000000000000000000000000000000000000000000002800697076366865616465720000000000000000000000000000000000000000000001000000000030006d6163000000000000000000000000000000000000000000000000000000ffffffffffff000000000000000000004800544545000000000000000000000000000000000000000000000000000001ff0100000000000000000000000000016772657461703000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e00008010000000000000000000000000000000000000000000000003800636f6e6e6279746573000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000280052454a45435400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d0000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x450) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$pptp(r1, &(0x7f0000000040)={0x18, 0x2, {0x1, @multicast2=0xe0000002}}, 0x20) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}}, &(0x7f00000002c0)) 2018/03/04 19:31:31 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f000002c000)={0x20, 0x23, 0x711, 0x0, 0x0, {0x16}, [@nested={0xc, 0x1, [@typed={0x4, 0x1, @binary}]}]}, 0x20}, 0x1}, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f00000000c0)={&(0x7f0000000080)=[0x8, 0x2eed, 0x9dd, 0xffffffff, 0x1000000000000], 0x5, 0x0, 0x5, 0x81, 0x7, 0x1a6, {0xffffffffffffff93, 0x100, 0x8, 0xdadf, 0xc15d, 0x0, 0x80, 0x9ad4, 0x5, 0x3, 0x101, 0x2, 0x400, 0x6, "d48ba648fcd79639f625fe24a27050171fa3188a2b26072828b0f868cef542fb"}}) [ 862.184707] kernel msg: ebtables bug: please report to author: Wrong len argument [ 862.202406] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/03/04 19:31:31 executing program 0: r0 = socket$inet(0x2, 0x1000000000005, 0x6) setsockopt$inet_int(r0, 0x0, 0xcc, &(0x7f0000000200), 0x4) r1 = socket(0x3, 0x80b, 0x8000) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001240)={{{@in=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@loopback}}, &(0x7f0000000000)=0xe8) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000001380)={'filter\x00'}, &(0x7f0000001400)=0x44) recvfrom$packet(r1, &(0x7f0000000240)=""/4096, 0x1000, 0x2, &(0x7f0000001340)={0x11, 0x15, r2, 0x1, 0x800, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000040)=@assoc_value={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000000c0)=ANY=[@ANYRES32=r3, @ANYBLOB="5c000000800000e94c8b168bb7bf8fac5742b2687c4042301bf15a211bf545a3c6851e284f64623dfbdce21e0fdca3a27460603cf465c3bfa1a6266706408e999e4e4c66576e3236d51a000000000000007227195a4ddc115cb3d1f47d330d76"], &(0x7f0000000140)=0x64) socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000180)={r3, 0x7}, &(0x7f00000001c0)=0x8) [ 862.252363] sctp: [Deprecated]: syz-executor2 (pid 9838) Use of struct sctp_assoc_value in delayed_ack socket option. [ 862.252363] Use struct sctp_sack_info instead 2018/03/04 19:31:31 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f000091fd50)=ANY=[@ANYBLOB="ffffffffff00008002"], 0x14}, 0x1}, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000000140)={0x0, 0x8}, 0xffffffffffffff66) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000080), &(0x7f00000000c0)=0xb) socket$pppoe(0x18, 0x1, 0x0) 2018/03/04 19:31:31 executing program 6: r0 = socket(0x13, 0x2, 0x6) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000240)) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e20, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x6}}, 0x3, 0x80000001, 0x0, 0x3cc}, &(0x7f0000000000)=0xa0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000040), &(0x7f0000000200)=0x4) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000140)={r1, 0x2ec, 0x2}, 0x8) write(r0, &(0x7f0000000180)="0200000024007ffc0000120000000100000ff6ff01004d73683a3ed72aa17000000000f3cc8c91a656c2094e14a36feb51d81292d65ffcce38fadd795563e5d8d5585fbc539196b7d1acc0a96f2ff28432bacdc5facbc830494c34ef5493", 0x5e) 2018/03/04 19:31:31 executing program 5: r0 = socket(0x1d, 0x0, 0x0) r1 = accept4$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x2710, @reserved=0x1}, 0x10, 0x80800) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) pread64(r1, &(0x7f00000000c0)=""/50, 0x32, 0x57) 2018/03/04 19:31:31 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x80000000006) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000040)={0x2, 0x9}, 0x8) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000b80)=@security={'security\x00', 0xe, 0x4, 0x560, 0xffffffff, 0x138, 0x138, 0x138, 0xffffffff, 0xffffffff, 0x490, 0x490, 0x490, 0xffffffff, 0x4, &(0x7f00000000c0), {[{{@uncond, 0x0, 0x110, 0x138, 0x0, {}, [@common=@eui64={0x28, 'eui64\x00'}, @common=@unspec=@connlimit={0x40, 'connlimit\x00', 0x1}]}, @common=@unspec=@CLASSIFY={0x28, 'CLASSIFY\x00'}}, {{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, [], [], 'bpq0\x00', 'ip6_vti0\x00'}, 0x0, 0xf0, 0x218, 0x0, {}, [@common=@unspec=@ipvs={0x48, 'ipvs\x00', 0x0, {@ipv4=@loopback=0x7f000001}}]}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0x0, 'system_u:object_r:hald_var_run_t:s0\x00'}}}, {{@ipv6={@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, [], [], 'yam0\x00', 'sit0\x00'}, 0x0, 0xf8, 0x140, 0x0, {}, [@common=@hl={0x28, 'hl\x00'}, @common=@hl={0x28, 'hl\x00'}]}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x0, 'syz1\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x5c0) socketpair$inet6(0xa, 0x7, 0xc2, &(0x7f0000000000)) socketpair(0x2, 0x3, 0x2d, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r1, &(0x7f0000000100)="a329c41e9b8763c5707ef6abdd3b810635f69b772da6a2bd6a8943", 0x1b, 0x1, &(0x7f0000000140)=@file={0x0, './file0\x00'}, 0xa) 2018/03/04 19:31:31 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x0) r1 = accept4(r0, &(0x7f0000000400)=@pppoe={0x0, 0x0, {0x0, @local}}, &(0x7f0000000440)=0x1e, 0x800) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f0000000480)={0x2, 0xce3, 0xfffffffffffffffb, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'bond0\x00'}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000004c0)={{{@in=@broadcast, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@multicast1}}, &(0x7f0000000280)=0xe8) ioctl$sock_ifreq(r0, 0x8942, &(0x7f00000005c0)={'ip6gretap0\x00', @ifru_addrs=@can={0x1d, r2}}) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000001100)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000e00000004000000f0030000ffffffffd00000001802000018020000ffffffffffffffff200300002003000020030000ffffffff04000000", @ANYPTR=&(0x7f0000000000)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000db000000000000000000000000000000000000000000000000e747cd77151441f91df0fa222d33bc42797cc16b0de04717ab6e3f91b63308ed5d2236e6a05919b153824369b84370f44e06e296181844f514cdb7016c98e5b69513bdbbd372f9d3704938de65bdb9661b6c43b46115611031a83e24d86d902232aa84a961c53f434e3becb61d8c68d7410eb95d856e80213ce35b92874d921aec68331e1d47a665643c6a2784fbf20c71c842879725a274"], @ANYBLOB="ff02000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000069705f76746930000000000000000000696662300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d000000000000000000000000000000000000000000000000000280052454a45435400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000148010000000000000000000000000000000000000000000000002800697076366865616465720000000000000000000000000000000000000000000001000000000030006d6163000000000000000000000000000000000000000000000000000000ffffffffffff000000000000000000004800544545000000000000000000000000000000000000000000000000000001ff0100000000000000000000000000016772657461703000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e00008010000000000000000000000000000000000000000000000003800636f6e6e6279746573000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000280052454a45435400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d0000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x450) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000200)=0x4, 0x4) r3 = accept4$ax25(0xffffffffffffffff, 0x0, &(0x7f0000000100), 0x80800) getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000180)=@assoc_value, &(0x7f00000001c0)=0x8) connect$ax25(r3, &(0x7f0000000140)={0x3, {"0b8b0e37fea596"}, 0x1080}, 0x10) syz_emit_ethernet(0x4a, &(0x7f0000000300)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60d8652b00140600fe8000000000000000000000000000aafe8000000000000000000000000000aa00004e20", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="00000000000000009e294843022ea7b51a6415ac9c6207ec29a1ac01fa51613cc30745542878d0a5369487b3d343f309688402279626d8043d5a0ed76f08b36fb7f5c495aa24cb2b835b72cb3c6baf2fcaadf32ca125cfe73bef618c1ad1e6c4df77827e22e94a1604d61c884e32d4b971b2b59067a3f8812d1c5d732c1e164086703717bb"], &(0x7f00000002c0)) 2018/03/04 19:31:31 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x5, 0x1, 0x2804, 0x3, 0x0, 0xffffffffffffffff, 0x0, [0xa]}, 0x2c) r1 = epoll_create1(0x80000) r2 = socket$rds(0x15, 0x5, 0x0) getsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040), &(0x7f00000000c0)=0x4) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000000)={0x40000000}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000100)=0x6, 0x4) 2018/03/04 19:31:31 executing program 2: pipe(&(0x7f00005dcff8)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000552ff0)=[{&(0x7f00006c1000)=""/4096, 0x1000}], 0x1) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000000040)={&(0x7f0000000000)=[0x2, 0x9, 0x3, 0x4, 0x8, 0xb1], 0x6, 0x8001, 0xfffffffffffffffc, 0x40, 0x4, 0x6, {0x6, 0xfffffffffffffffa, 0x80000000, 0x9, 0x6, 0x4, 0x6, 0x4, 0x4, 0x7, 0x3f, 0x7ff, 0x1, 0x4, "74df5d0f09ea3d9e2e927f67f95e6790c7a96ad19eeb0abc06eadc6a18bd78ef"}}) write(r1, &(0x7f0000335000), 0x10052) 2018/03/04 19:31:31 executing program 0: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f00000001c0)={0x18, 0x0, {0x1, @random="9139ed510fa1", 'bridge0\x00'}}, 0x1e) socketpair(0x18, 0x0, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x100f}, 0x2c) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000240)={{{@in6=@ipv4={[], [], @dev}, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@loopback}}, &(0x7f0000000080)=0xe8) bind$packet(r1, &(0x7f00000000c0)={0x11, 0x3, r2, 0x1, 0x7, 0x6, @random="7735660b5dc6"}, 0x14) bpf$PROG_LOAD(0x5, &(0x7f0000f79fb8)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1}], {0x95}}, &(0x7f0000000000)='GPL\x00', 0xfffffffffffffffc, 0x438, &(0x7f0000000140)=""/251}, 0x48) [ 862.320317] sctp: [Deprecated]: syz-executor2 (pid 9859) Use of struct sctp_assoc_value in delayed_ack socket option. [ 862.320317] Use struct sctp_sack_info instead 2018/03/04 19:31:31 executing program 4: ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00000000c0)={0x5, 0x0, 0x0, 0x107}) socketpair(0x19, 0x5, 0xfffffffffffffff9, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[0x100]}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f00000003c0)={{0xa, 0x4e20, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x1d}, {0xa, 0x4e23, 0x8, @empty, 0x8}, 0x8, [0x66b6, 0x4, 0x2, 0x4, 0xf374, 0x2, 0x6]}, 0x5c) bind$ipx(r1, &(0x7f0000000440)={0x4, 0x3, 0x20, "7d8e07f15c6b", 0x7f}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000000340)=@raw=[@alu={0x4, 0x50000, 0x0, 0x0, 0x5, 0xfffffffe, 0x10}, @generic={0x2, 0x6, 0x6, 0xfffffffffffffc01}, @call={0x85, 0x0, 0x0, 0x1}, @map={0x18, 0x8, 0x1, 0x0, r1}, @call={0x85, 0x0, 0x0, 0x22}], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000000240)=""/195}, 0x13) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f00000001c0)={&(0x7f0000000180)=[0x2, 0x7a9, 0x7fffffff, 0x5, 0x6], 0x5, 0x5e3, 0x2, 0x5, 0xfffffffffffffff9, 0x8, {0x6e, 0x7f, 0x7, 0x4, 0x3, 0x0, 0x0, 0x7da0, 0x2b, 0x6, 0x4, 0x80000001, 0x7, 0xffffffffffffffc1, "b159f08d10852c1263323fb9e52d9ee675a0be53d1a805c3bed8e728bfec2805"}}) 2018/03/04 19:31:31 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="1400000027529f42000080010000000000000000c61e594100f56e08bdbaec15a28d9e2f9080af0691385fffc6c6d4a7cee271b5a7798e33aaaac152ce3cd7d0b13baf7bdc40e59646b7fa0501b24bfe944b1e1a2528833e740786ce16ebc6eb3e76c2dc465dd43aae6e202d30240765ac81c8d83cab97ce494d4d3e94ae957388b9c3beb1e1c3df3ad5f07b8fcbcedfd5d7ca43e209131788e29e7f3b01e2111dfdbee396334be643bde61e3306328b2587adf8ca271a4f0ef1edc8f0db937add21949c0a0bd126d43fedf5d4414f15b30943fd6d45f2d97180b8a0307111dbc0e03ee353741b74ab"], 0x14}, 0x1}, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000040)) recvmsg(r0, &(0x7f0000000140)={&(0x7f0000000080)=ANY=[], 0x0, &(0x7f0000000500)=[{&(0x7f0000001040)=""/4096, 0x1000}, {&(0x7f0000000480)=""/118, 0x76}], 0x2, &(0x7f0000000180)=""/53, 0x35}, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000200)={&(0x7f00009f7000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)={0x14, 0x42, 0x2ff, 0x0, 0x0, {}, []}, 0x14}, 0x1}, 0x0) 2018/03/04 19:31:31 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)=ANY=[@ANYBLOB="020300000e00000000000000000000000500060000000000000000006e92cb731de332092d30ea680000000000ff00000000000000000200010000000000000000020000000005000500000000000a00000000000000ff01008000000000000000000000000100000000000000000000"], 0x70}, 0x1}, 0x0) recvmsg(r1, &(0x7f0000000200)={&(0x7f0000000000)=@generic, 0x80, &(0x7f0000000100)=[], 0x0, &(0x7f0000000140)=""/174, 0xae}, 0x20) ioctl$sock_ifreq(r0, 0x8937, &(0x7f0000000700)={'ip_vti0\x00', @ifru_names='syzkaller1\x00'}) pipe(&(0x7f0000000080)={0xffffffffffffffff}) connect(r2, &(0x7f00000002c0)=ANY=[@ANYBLOB="1f03010909b6000304005c3bc7d9e61c80"], 0xa) getsockopt$packet_buf(r2, 0x107, 0x16, &(0x7f0000000180)=""/165, &(0x7f0000000240)=0x1c) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/03/04 19:31:31 executing program 3: r0 = accept(0xffffffffffffffff, &(0x7f0000000380)=@in={0x0, 0x0, @remote}, &(0x7f0000000400)=0x10) accept$unix(r0, &(0x7f0000000440)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000fffffffffffffffa00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000001480)=0x1002) socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001640)={{{@in6=@remote, @in6=@ipv4={[], [], @empty}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@loopback}}, &(0x7f0000000080)=0xe8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001940)={0x0, 0x2, 0xfff, 0x976}, &(0x7f0000001980)=0x10) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000001b40)=0x5, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000019c0)={r3, @in6={{0xa, 0x4e22, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x3f}}, [0x1, 0xaf0a, 0x4, 0x0, 0x1, 0x7ff, 0xf0, 0xfffffffffffffff7, 0xf79e, 0x3, 0x7fffffff, 0x3f, 0x0, 0x9, 0x9]}, &(0x7f0000001b00)=0x108) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001740)={{{@in=@multicast1, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@loopback}}, &(0x7f0000000180)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001840)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in6=@dev={0xfe, 0x80, [], 0x1a}, 0x4e21, 0x0, 0x4e20, 0x8, 0xa, 0x80, 0x20, 0x0, r2, r4}, {0x7, 0x0, 0x6, 0x8646, 0x400, 0x8, 0x8, 0x23b7}, {0x8, 0x10000, 0x9, 0x7}, 0x401, 0x0, 0x3, 0x0, 0x3, 0x2}, {{@in=@multicast1=0xe0000001, 0x4d5, 0x6c}, 0xa, @in6=@dev={0xfe, 0x80, [], 0xc}, 0x3502, 0x4, 0x2, 0x7, 0x1, 0x6, 0x8001}}, 0xe8) sendmsg$nl_xfrm(r1, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="1c0000001d000106010000000000000000001000ff00000000000000583dadd3948ca04406c4d5a622fee9a67ee7f531586cd1ed38df56d87597b0d830c930aec2f7dff4c5a4e971b35766049b415fe3c0ea3cafd5bc550fa9e7545ac181eef6de15ac2fc916629f4b56fc72960e3e06f8f324a73ca0447fd1b1a3014f534afe6d8d1c398a1d00000000000000dbb309"], 0x1c}, 0x1}, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00000003c0)={0xffffffffffffffff}) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000000300)=""/88, &(0x7f0000000000)=0x58) ioctl$sock_ifreq(r1, 0x893f, &(0x7f00000014c0)={'ipddp0\x00', @ifru_mtu=0x7}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x3, 0x30}, &(0x7f0000000100)=0xc) pwrite64(r1, &(0x7f0000001540)="0315e470f6573d7b122619739accefb6753b821d7674f750ab2ab089e5576d046b2d9bbddd603642bc193634118841836366918cf0409ecb9b6afc3c5311d468da48730f1226f8b9a76b145588ca959c1e48a0e2c559ce0f4ea339d1a3934fc9731f0b07d513b3242a994f16b7aff65043c98f5031828d27a2d4753b20303734b96bf82e84c3c2bcd44c4df856e13cd2cfb94e95f2f895165917b60f3033b9c9d954b5d98952f29a5b24f223960793379b1443947449bc9ba48fb748f7d80f383b5c0aed3992030dff405ea319c91a8a5d708835510d6f6bcd4b78febe9d557cc06f604c5df19c2ab3f3c8b997f5d986051ec56b", 0xf4, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f0000000140)={r6, 0x7b3b}, 0x8) [ 862.425297] can: request_module (can-proto-0) failed. 2018/03/04 19:31:31 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000040)={0x0, @remote, @multicast1}, &(0x7f0000000080)=0xc) bind$inet(r0, &(0x7f00007b5000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) connect$inet(r0, &(0x7f0000606ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto(r0, &(0x7f0000511fff)="05", 0x1, 0x4008004, &(0x7f0000e2a000)=ANY=[], 0x0) write(r0, &(0x7f0000000000)="dc", 0x1) close(r0) 2018/03/04 19:31:31 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'md5\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f72fc8)={0x0, 0x0, &(0x7f00006c8000)=[], 0x0, &(0x7f0000e4e000)=[]}, 0x8000) accept$alg(r0, 0x0, 0x0) 2018/03/04 19:31:31 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000001100)=@filter={'filter\x00', 0xe, 0x4, 0x3f0, 0xffffffff, 0xd0, 0x218, 0x218, 0xffffffff, 0xffffffff, 0x320, 0x320, 0x320, 0xffffffff, 0x4, &(0x7f0000e9afc0), {[{{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @empty, [], [], 'ip_vti0\x00', 'ifb0\x00'}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x100, 0x148, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00', 0x0, {0x0, 0x0, 0x1}}, @common=@unspec=@mac={0x30, 'mac\x00', 0x0, {@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}]}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv6=@mcast1={0xff, 0x1, [], 0x1}, 'gretap0\x00'}}}, {{@uncond, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@unspec=@connbytes={0x38, 'connbytes\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x450) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f0000000000)={0x3, &(0x7f0000000300)=[{}, {}, {}]}) syz_emit_ethernet(0x4a, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60d8652b00140600fe8000000000000000000000000000aafe80000000008a0000000000000000aa00004e20", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], &(0x7f00000002c0)) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000000040)={'bcsf0\x00', 0x1ff}) syz_extract_tcp_res$synack(&(0x7f0000000180), 0x1, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000080)=""/10, &(0x7f00000000c0)=0xa) 2018/03/04 19:31:31 executing program 6: ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x2c136d}) bpf$PROG_LOAD(0x5, &(0x7f00006f4fb8)={0x1, 0x5, &(0x7f0000002000)=ANY=[@ANYBLOB="1800000000000000000000000000000005000000000000000000000000009500000000000000"], &(0x7f0000003ff6)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195}, 0x48) 2018/03/04 19:31:31 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bpq0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000001500)=@ipv4_deladdr={0x18, 0x15, 0x201, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r1}, []}, 0x18}, 0x1, 0x0, 0x0, 0x1}, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP6T_SO_GET_INFO(r2, 0x29, 0x40, &(0x7f0000000100)={'security\x00'}, &(0x7f0000000180)=0x54) socket$llc(0x1a, 0x3, 0x0) [ 862.447947] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=21031 sclass=netlink_route_socket pig=9893 comm=syz-executor1 [ 862.476900] can: request_module (can-proto-0) failed. 2018/03/04 19:31:31 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000180)={0x0, @multicast2, @multicast1}, &(0x7f00000001c0)=0xc) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={@local={0xfe, 0x80, [], 0xaa}, @remote={0xfe, 0x80, [], 0xbb}, @remote={0xfe, 0x80, [], 0xbb}, 0x4018, 0x81, 0x400, 0x500, 0x3, 0x40000a1, r1}) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f00002c9000)=ANY=[@ANYRES32=0x0, @ANYBLOB="046adb2e"], 0x8) r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, @rand_addr}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00000002c0), &(0x7f0000000300)=0x4) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={0x0, 0xe3aa}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x1f, 0xc, 0x80000001, 0xffffffff, r3}, &(0x7f00000000c0)=0x10) 2018/03/04 19:31:31 executing program 6: unshare(0x400) getpid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000981ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create(0xc7) r2 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000040)=0x1c) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000080)={0x0, 0x188}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000100)={r3, 0x1, 0x7fff}, 0x8) socketpair(0x13, 0x0, 0x6, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f0000000280)="38ee6c3aefc979313390f18df8dd6eb2aa828b875aa9b0f0d7e1e74e1f3d550a9f380a46e9bc529e2a4cc23e4c1768cf24a5631b90779b8c85ebcd801f13060326fe2cebe287a6ac522229715141630f3bad4315bc3ff4cb89233ac421", 0x5d) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000984ff4)) 2018/03/04 19:31:31 executing program 5: r0 = socket(0x1d, 0x3, 0x1) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x65, 0x5, &(0x7f0000000080)=0xaaae, 0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000003fd8)={'vcan0\x00', 0x0}) sendmsg$can_raw(r0, &(0x7f0000001000)={&(0x7f0000002000)={0x1d, r1}, 0x10, &(0x7f0000000000)={&(0x7f0000000000)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "f41496dc508577edf3b14aad43127b5a913d53ed43573373f0cc72cb81bca4376e6ba2933accb787dcfde12f55461de6e2c675100cf71203aebcad2d7190fb2b"}, 0x48}, 0x1}, 0x0) [ 862.533149] netlink: 12 bytes leftover after parsing attributes in process `syz-executor3'. [ 862.538268] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=21031 sclass=netlink_route_socket pig=9893 comm=syz-executor1 [ 862.563921] netlink: 12 bytes leftover after parsing attributes in process `syz-executor3'. 2018/03/04 19:31:31 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000001100)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000e00000004000000f0030000ffffffffd00000001802000018020000ffffffffffffffff200300002003000020030000ffffffff04000000", @ANYPTR=&(0x7f0000000000)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000f1ffffff00000000000000000231000000f08e13a70eab546d74e600000000000000000000000000000000"], @ANYBLOB="ff02000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000069705f76746930000000000000000000696662300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d000000000000000000000000000000000000000000000000000280052454a45435400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000148010000000000000000000000000000000000000000000000002800697076366865616465720000000000000000000000000000000000000000000001000000000030006d6163000000000000000000000000000000000000000000000000000000ffffffffffff000000000000000000004800544545000000000000000000000000000000000000000000000000000001ff0100000000000000000000000000016772657461703000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e00008010000000000000000000000000000000000000000000000003800636f6e6e6279746573000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000280052454a45435400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d0000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x450) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}}, &(0x7f00000002c0)) 2018/03/04 19:31:31 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22, 0x0, @empty}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) socket$can_raw(0x1d, 0x3, 0x1) accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f00000feffc)=0x58, 0x0) shutdown(r0, 0x2) 2018/03/04 19:31:31 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)) syz_emit_ethernet(0x4a, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x29, 0x0, @empty, @broadcast=0xffffffff, {[]}}, @udp={0x4e20, 0x4e20, 0x28, 0x0, "b27895883d02b8a5f5e1952d59f35700cdf767e9284d20e6f23e796c7ea30498"}}}}}, &(0x7f0000000380)) write(r2, &(0x7f0000000080)="eda3090b9e0f93631b034d9f0e1923eb872122b34885e5b0b46f1fb28300090cc8760141b7f5ba08f0230ac8b6f8f1f0ff306734260fcc7324240dd5279c554626a9d93ee415bad5273927a5738c9417ef4772e7b5035da67fc7f25a3448b86393780b9bf929968dd3f0203f0c67ec5d7316c5", 0x73) 2018/03/04 19:31:31 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000380)=@broute={'broute\x00', 0x20, 0x1, 0x1d8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000500], 0x0, &(0x7f0000000400), &(0x7f0000000500)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x0, []}, {0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x0, []}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, []}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x9, 0x0, 0x0, 'ipddp0\x00', 'lo\x00', 'syzkaller1\x00', 'bridge0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0x0, 0x0, 0xfffffffffffffffe], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0xb0, 0xe8, 0x118, [@quota={'quota\x00', 0x18, {{0x1, 0x0, 0xffffffffffffffff, 0x2}}}]}, [@common=@dnat={'dnat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}]}, @common=@STANDARD={'\x00', 0x8, {0xfffffffffffffffe}}}]}]}, 0x250) getpeername$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x14) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0xc) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000100)={{{@in=@broadcast=0xffffffff, @in=@empty, 0x4e24, 0x4, 0x4e23, 0x3, 0xa, 0x0, 0xa0, 0x3f, r1, r2}, {0x8, 0x3, 0x61, 0x0, 0x1, 0xfff, 0x8, 0x40000000000000}, {0x1, 0x1, 0x5, 0x8}, 0xffffffff, 0x6e6bb8, 0x3, 0x1, 0x1, 0x3}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d3, 0x3f}, 0xa, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x3500, 0x7, 0x1, 0x1, 0x8, 0x2, 0x9}}, 0xe8) 2018/03/04 19:31:31 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000340)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) recvmsg(r2, &(0x7f00000007c0)={&(0x7f0000000280)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x26, &(0x7f0000000600)=[{&(0x7f0000000580)=""/79, 0x4f}], 0x1, &(0x7f0000000700)=""/159, 0x9f}, 0x0) r4 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r2, &(0x7f0000000880)={0x1d}, 0x10) sendmsg$can_raw(r4, &(0x7f0000000240)={&(0x7f0000000180)={0x1d, r1}, 0x10, &(0x7f0000000200)={&(0x7f00000001c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "248c596f5ff20eea"}, 0x10}, 0x1}, 0x0) bind$bt_hci(r3, &(0x7f0000000040)={0x1f, r1, 0x2}, 0xc) connect$netrom(r3, &(0x7f0000000000)=@ax25={0x3, {"64d310eb1d9eb4"}, 0x1}, 0x10) 2018/03/04 19:31:31 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) getpeername(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="000000000000000000000000521b660bc6afcd1acbf82076f86ac0ae7552b52c7ef4877cc362033eff1ffce9faceb1f60db3de5213da7f9101e9d58eabeb651c6d0fc215ef2ddb2a10409047b15f5ad58fa9f8d5abc55562bb8d1922839cf47f1502f13d40b7c8a2c9fe3917d54a530d08e1df248887b968d7b3df049b24e38bfbd97aa342289679657d5da7b425c80671a20be72cd0d8600efacc660df101e07768f93398f6d27b4c"], &(0x7f0000000040)=0xc) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000200)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000080)='bcsf0\x00') 2018/03/04 19:31:31 executing program 2: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000040)="e6e27730a22d1736433888bfe600353f", 0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000080)=0x1, 0x4) setsockopt$inet6_int(r1, 0x29, 0x4b, &(0x7f0000503000)=0x12, 0x4) bind$inet6(r1, &(0x7f00003b0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/04 19:31:31 executing program 6: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000b16ffc)=0x2, 0x4) accept4$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x1c, 0x80800) r1 = socket(0x1, 0xf, 0xffffffffffffffff) getpeername$inet(r1, &(0x7f0000000080)={0x0, 0x0, @remote}, &(0x7f00000000c0)=0x10) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000100)={'ip6tnl0\x00', @ifru_flags=0x800}) 2018/03/04 19:31:31 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) gettid() sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f0000000180)=ANY=[@ANYBLOB="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"], 0x18}, 0x1}, 0x0) r1 = socket(0x15, 0x6, 0x9) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000000140)=0x56b9, 0x8) sendmsg$nl_netfilter(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000300)=ANY=[@ANYBLOB="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", @ANYRES32=r0, @ANYBLOB="00000018008a0000000000ff300000008000000000000000000001"], 0x2b8}, 0x1, 0x0, 0x0, 0x80}, 0x408c1) 2018/03/04 19:31:31 executing program 7: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000300)="9f8fbc5f7efcf4e298d7356ca4f161c323d52e566314e1562a06c69438b653037682e771eb19b3917e1186397c65253d418b1f10e118b3b033fcca465c2acc43299b0944575ff380762014cff7a32915e01f32aac8fddc0e683b5bf7465f4b56bdd33451b89397580072093ae839f02c45ad5fca86f17f4e074cf04251e0617a48e2c376db73833e563422c00ec837abdac68c64b84d67bcae821ba9afb0a987f0904d6ef3379d053ac289462c6d", 0xae) sendto$inet6(r0, &(0x7f0000000180)="aab2757f2e0982c40b6847a845484b2568a0b46e0931ff687b0ef0fc50ce56bc1d577df753a3faa0cff7225e1752004b644d8ce3846e81bb2f05d85045997d41e9e2fb7e2d5518fa8ec692aee67a7d0832ba9885f72f513cc71c49e392c46f7e81b16eb4008c055a36a36f3fc2b689fc04002d775d3f49337b3ba96449e1723a184c031925efb0b87bc83cf93e8cfe8c62adbfbe7250", 0x96, 0x4040000, &(0x7f00000000c0)={0xa, 0x4e20, 0x9, @dev={0xfe, 0x80, [], 0x14}, 0x40}, 0x1c) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x8000000000000, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000001100)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000e00000004000000f0030000ffffffffd00000001802000018020000ffffffffffffffff200300002003000020030000ffffffff04000000", @ANYPTR=&(0x7f0000000040)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000100000000000000ffffffffffffffff0000000000000000000000a1a8e94eeaea7e8f5bb8bd1c438132e6867b4752d8d9fcaaa92b14a655226ef3bf5d7f17a8b19223d70f81b13f91a1b4dbf48feb8b77c62291a5cafc008f2360c3a30642400b9cfd2e"], @ANYBLOB="ff02000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000069705f76746930000000000000000000696662300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d000000000000000000000000000000000000000000000000000280052454a45435400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000148010000000000000000000000000000000000000000000000002800697076366865616465720000000000000000000000000000000000000000000001000000000030006d6163000000000000000000000000000000000000000000000000000000ffffffffffff000000000000000000004800544545000000000000000000000000000000000000000000000000000001ff0100000000000000000000000000016772657461703000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e00008010000000000000000000000000000000000000000000000003800636f6e6e6279746573000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000280052454a45435400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d0000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x450) syz_emit_ethernet(0x4e, &(0x7f0000000240)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[], {0x8100, 0x8, 0x7fffffff, 0x3}}], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}}, &(0x7f00000002c0)={0x0, 0x0, [0x2d, 0x34e, 0x0, 0x8d8]}) [ 862.668967] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 862.707270] netlink: 4 bytes leftover after parsing attributes in process `syz-executor2'. 2018/03/04 19:31:31 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000000)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10, 0x80800) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000000040)=0xd5, 0x8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00000001c0)={@loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @empty}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000080)={0x0, 0xf1, "62481e00d390c76d1891375be1b6da79db62f33003395ab3ca73a30e747e86c743808ee361cd8f7cbcdbb465699992e090b25466089aca796f1c549181a1faafc36266eea01872347be4a839610662637ceae83c01f9bb89cfc309377002310e07a441d54fe7c8595ffa9e32c5c627ee3cc65e633fb7e225990329ca4edba9164a1b9fa628147f8655a292945ff1d008ed9e9bc43d33ddb0bfbbf88e48a276ec22ea1eb0af7ac2acc8992b02fb808c16b24bf93e7ff97651afd44a9e8f83324dea52041c52c6f07babbac6bb9a0299ec99cee2f0700a348fe0e79d0530d1ad189339c3e03b5017f4792b9103e40ef40b00"}, &(0x7f0000000180)=0xf9) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000240)={r2, 0xf1d, 0x8, [0xfffffffffffffffb, 0x1f, 0x7, 0x3, 0x2, 0x100000001, 0x0, 0x17]}, 0x18) 2018/03/04 19:31:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000bfdffc)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000049f48)={0x0, 0x3, 0x3ff, 0x4, 0x401, 0x7, 0x100000000, 0x4c8, {0x0, @in6={{0xa, 0x4e23, 0xfffffffffffffffb, @ipv4={[], [0xff, 0xff], @rand_addr}, 0x2}}, 0x3, 0xa757, 0xab, 0x9, 0x80}}, &(0x7f0000defffc)=0xb8) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000280), &(0x7f0000000040)=0x4) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000be2000)=@assoc_value={r1, 0x35}, &(0x7f0000e71000)=0x8) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = socket$l2tp(0x18, 0x1, 0x1) getsockopt$inet6_dccp_int(r0, 0x21, 0x14, &(0x7f0000000200), &(0x7f0000000240)=0x4) connect$l2tp(r3, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) close(r2) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000180)={r1, 0xffffffffffffffe0, 0x80}, &(0x7f00000001c0)=0x8) read(r3, &(0x7f0000000080)=""/201, 0xc9) 2018/03/04 19:31:32 executing program 5: r0 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000100)=0xffffffffffffff7d) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000080)="7170ff668844148f9acff350ac256931", 0x10) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000200)={{{@in6=@loopback, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@multicast1}}, &(0x7f00000000c0)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000300)={@local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, @dev={0xfe, 0x80, [], 0x16}, 0x9, 0x607, 0x2, 0x100, 0x800, 0x20000, r1}) syz_emit_ethernet(0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="cd390b081bf286b25a6697e90004abaa1ef365ef1e883eade50a8147cdeb42845f4cfc99afda223e99c0c963e2a904456d2705f04038043bc4effa0a1472fd59e215ba9b416338bdbcf2879cc6ea4656dbf99a10da0b9c9e8c68b83c04542d9cced6f10c015cc98c8a5a17b2842f53d5a0bcdfc971ea2ee12f607a833a2766228ad95e7e79343bd1b8f50d7f4bcf9755689d71fd05000000d796ae2b9eb60c3843bcf3dd652559de6d"], 0x0) sendto(r0, &(0x7f0000000000)="d6b3c5c9bc037296c97fd7da33d1e3ff58f0e0dc69acb89a8d2f8dd4aaa7a6fa54", 0x21, 0x8000, &(0x7f0000000040)=@ipx={0x4, 0x7, 0x4, "dc8e5699f78c", 0xe9}, 0x10) [ 862.717635] sit: Src spoofed 0.0.0.0/b278:9588:3d02:b8a5:f5e1:952d:59f3:5700 -> 255.255.255.255/cdf7:67e9:284d:20e6:f23e:796c:7ea3:498 [ 862.717744] netlink: 4 bytes leftover after parsing attributes in process `syz-executor2'. 2018/03/04 19:31:32 executing program 3: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000180)={'vcan0\x00', 0x0}) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, @empty}, &(0x7f0000000040)=0x1c, 0x80000) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}}, 0x8c) connect$can_bcm(r0, &(0x7f0000001000)={0x1d, r1}, 0x10) sendmsg(r0, &(0x7f0000008000)={&(0x7f000000aff0)=@can={0x1d}, 0x10, &(0x7f0000002ff0)=[{&(0x7f0000007fc8)="04000000017daebd4c317b8c0649831def071b7c358611a6238d495f9f3ff91ee6d69764e7db2b81abfffdc05da6f696bfc575b2f528f6ef", 0x38}], 0x1, &(0x7f0000008c90)=[]}, 0x0) [ 862.784354] sit: Src spoofed 0.0.0.0/b278:9588:3d02:b8a5:f5e1:952d:59f3:5700 -> 255.255.255.255/cdf7:67e9:284d:20e6:f23e:796c:7ea3:498 2018/03/04 19:31:32 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000001100)=@filter={'filter\x00', 0xe, 0x4, 0x3f0, 0xffffffff, 0xd0, 0x218, 0x218, 0xffffffff, 0xffffffff, 0x320, 0x320, 0x320, 0xffffffff, 0x4, &(0x7f0000e9afc0), {[{{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @empty, [], [], 'ip_vti0\x00', 'ifb0\x00'}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x100, 0x148, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00', 0x0, {0x0, 0x0, 0x1}}, @common=@unspec=@mac={0x30, 'mac\x00', 0x0, {@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}]}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv6=@mcast1={0xff, 0x1, [], 0x1}, 'gretap0\x00'}}}, {{@uncond, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@unspec=@connbytes={0x38, 'connbytes\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x450) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}}, &(0x7f00000002c0)) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_mreq(r1, 0x0, 0x27, &(0x7f0000000000)={@remote={0xac, 0x14, 0x14, 0xbb}, @multicast2=0xe0000002}, 0x8) 2018/03/04 19:31:32 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000fcef18)={{{@in6=@ipv4={[], [0xff, 0xff], @empty}, @in=@multicast1=0xe0000001}}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}}, 0x0, @in=@broadcast=0xffffffff}}, 0x2) r1 = socket(0x2, 0x80804, 0x6) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000080)={r2, @in6={{0xa, 0x4e21, 0x3ff, @mcast2={0xff, 0x2, [], 0x1}}}, 0xfffffffffffffffa, 0x3}, &(0x7f0000000140)=0x98) r3 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f0000000980)={0x28, 0x0, 0x2710, @my=0x0}, 0x10, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r3, 0x28, 0x0, &(0x7f00000009c0)=0x2, 0x8) 2018/03/04 19:31:32 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e0000002507f00f48626463b4fa4501195e979a7022ecd944ec35b0855949b9d2ec233114bd3f5c290f14a49a7711f"], 0x10) setsockopt$inet_buf(r0, 0x0, 0x23, &(0x7f00000000c0)="046057f41ed38962c9a6dae7f3442f17f516890918fe5cdf28bab4735628f53fd44b29d0d7cb1ec54de2fc3d5dc6899a0c37676ae9667c962e2a90", 0x3b) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f00009db000)={@multicast2=0xe0000002, @loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0xc) r1 = accept4(r0, &(0x7f0000000000)=@ethernet={0x0, @local}, &(0x7f0000000040)=0x10, 0x80000) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e24, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}}, &(0x7f00000001c0)=0x8c) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000200)={r2, 0xf800000000000000, 0x4, 0x10000}, &(0x7f0000000240)=0x10) 2018/03/04 19:31:32 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f000061af66), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00000001c0)="0c38ff61dab08c0bdff2f714d43bdc3f607abf4a750cf24a7ed17dba78aba655d8af25de1b0e16bafc44df4473421afca3b3c7ee597ef7f9fe6cea8be82cb840f7abc777675da98ff7f3f0abfcaaa91c63ed9055154652cd3f713f77d908c20e4fdacab654b4aa51d8b4843030d9db0025461a0620adee3d225e5a6ca2ccd9013ced", 0x82, 0x0, 0x0, 0x0) readv(r0, &(0x7f00001c9fc0)=[{&(0x7f0000c4f000)=""/4096, 0x1000}], 0x1) r1 = socket$inet(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000900)=ANY=[@ANYBLOB="726177000000000000000000000000000000000000000000000900000003000000c802000000000000ffffffffffffffffe0000000ffffffff30020000ffffffffffffffff30014bec63e701f7c356cbf0020000ffffffff0300000000000000000000", @ANYPTR=&(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="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"], 0x328) writev(r0, &(0x7f0000000280)=[{&(0x7f0000000040)="d9", 0x1}], 0x1) read(r0, &(0x7f0000b09000)=""/224, 0xe0) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x81, &(0x7f0000e66000)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/03/04 19:31:32 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000100), &(0x7f0000000140)=0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x0, 0x5ab6e2ff93cf1a45}, &(0x7f00000000c0)=0x18) r3 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000040)=0x1c) accept$packet(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f00000002c0)=0x14) ioctl$sock_inet6_SIOCDELRT(r3, 0x890c, &(0x7f0000000300)={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, @remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0x13}, 0x0, 0x1, 0x7, 0x400, 0x1000, 0x400000, r4}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000000180)={r2, @in6={{0xa, 0x4e24, 0x1bf198, @remote={0xfe, 0x80, [], 0xbb}, 0x28f}}, 0xfffffffffffffff9, 0x9, 0x3f, 0x9e9, 0x75f}, &(0x7f0000000240)=0xa0) 2018/03/04 19:31:32 executing program 1: r0 = socket(0x3, 0x3, 0xfe) write(r0, &(0x7f0000000040)="240000004e001f0014f9f4070008f408020806f70d0001ffffff00000400000000040008", 0x24) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000)=0x6, 0x4) 2018/03/04 19:31:32 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001480)={&(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x26, &(0x7f0000000400)=[{&(0x7f0000000040)=""/44, 0x2c}, {&(0x7f0000000080)}, {&(0x7f00000000c0)=""/41, 0x29}, {&(0x7f0000000100)=""/185, 0xb9}, {&(0x7f00000001c0)=""/32, 0x20}, {&(0x7f0000000340)=""/151, 0x97}, {&(0x7f0000000200)=""/105, 0x69}], 0x7, &(0x7f0000000480)=""/4096, 0x1000, 0xffffffff}, 0x40000000) setsockopt$inet6_udp_int(r1, 0x11, 0x64, &(0x7f00000014c0)=0x100000000, 0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000280)={0x0, @in6={{0xa, 0x4e20, 0x0, @empty}}}, 0x98) 2018/03/04 19:31:32 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) recvmsg(r0, &(0x7f0000000580)={&(0x7f0000000240)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @empty}}}, 0x26, &(0x7f0000000500)=[{&(0x7f0000002040)=""/4096, 0x1000}, {&(0x7f0000000280)=""/94, 0x5e}, {&(0x7f0000000380)=""/20, 0x14}, {&(0x7f00000003c0)=""/69, 0x45}, {&(0x7f0000003040)=""/4096, 0x1000}, {&(0x7f0000000440)=""/145, 0x91}, {&(0x7f0000000700)=""/205, 0xcd}], 0x7, &(0x7f0000000800)=""/242, 0xf2, 0x100}, 0x10000) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000900)={{{@in6=@local, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000a00)=0xe8) sendmsg$can_raw(r1, &(0x7f0000000b40)={&(0x7f0000000a40)={0x1d, r2}, 0x10, &(0x7f0000000b00)={&(0x7f0000000a80)=@canfd={{0x4, 0xb7c2, 0x8, 0x6}, 0x15, 0x2, 0x0, 0x0, "00417bea2e5f4e6ef4bb51935d56bba5ad2821039571a895dfe4fd9ef30369e276aab35b563b5460bdaad18acef75238a37dcf3de32b6b2d4888de925acf890e"}, 0x48}, 0x1, 0x0, 0x0, 0x4008094}, 0x4) pipe(&(0x7f0000000300)={0xffffffffffffffff}) ioctl$PPPIOCGFLAGS(r3, 0x8004745a, &(0x7f0000000340)) sendmsg$nl_generic(r0, &(0x7f0000589000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) recvmsg(r0, &(0x7f0000010000)={&(0x7f0000000040)=@alg, 0x58, &(0x7f00002e3fc0)=[{&(0x7f00000000c0)=""/220, 0xdc}, {&(0x7f00000001c0)=""/128, 0x80}, {&(0x7f0000001040)=""/4096, 0x1000}, {&(0x7f0000ff8000)=""/4096, 0x1000}], 0x4}, 0x0) bind$vsock_dgram(r3, &(0x7f0000000b80)={0x28, 0x0, 0x2711, @any=0xffffffff}, 0x10) recvmsg(r0, &(0x7f00000006c0)={&(0x7f0000000040)=@hci, 0xc, &(0x7f0000000540)=[], 0x0, &(0x7f00000005c0)=""/250, 0xfa}, 0x0) 2018/03/04 19:31:32 executing program 6: getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={r0}, &(0x7f0000000040)=0x14) 2018/03/04 19:31:32 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000000100)={'broute\x00'}, &(0x7f0000000180)=0x78) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @empty}, &(0x7f0000000080)=0x1c, 0x80000) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f00000000c0)=[@in6={0xa, 0x4e23, 0x20, @local={0xfe, 0x80, [], 0xaa}, 0x5}], 0x1c) getsockopt$inet_buf(r0, 0x0, 0x84, &(0x7f0000000040)=""/24, &(0x7f0000000500)=0x18) 2018/03/04 19:31:32 executing program 3: r0 = socket(0xa, 0x2000000001, 0x100000000) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000fedf98)={&(0x7f000000d000)=[0x6, 0x6], 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x4000000000, 0x0, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8cfbc89fefc282b0e9b6d1b29d5500b5ff74b06ccbd9dee8c886586975b5446e"}}) socketpair(0x11, 0x80000, 0x2, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000000040)=0x193fbd5c) getsockopt(r0, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f0000fedffc)=0x28) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000000180)=ANY=[@ANYBLOB="1a00000905ff0101aaaaaaaaaabb0000", @ANYPTR=&(0x7f0000000080)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000736e000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000000000000000"], @ANYBLOB="8100000000000000", @ANYPTR=&(0x7f0000000140)=ANY=[@ANYBLOB='\x00'], @ANYBLOB='B\x00\x00\x00\x00\x00\x00\x00'], 0x30) 2018/03/04 19:31:32 executing program 7: r0 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000080)=0x60, 0x80800) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f00000000c0), 0x4) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000001c0)) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000001100)=@filter={'filter\x00', 0xe, 0x4, 0x3f0, 0xffffffff, 0xd0, 0x218, 0x218, 0xffffffff, 0xffffffff, 0x320, 0x320, 0x320, 0xffffffff, 0x4, &(0x7f0000e9afc0), {[{{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @empty, [], [], 'ip_vti0\x00', 'ifb0\x00'}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x100, 0x148, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00', 0x0, {0x0, 0x0, 0x1}}, @common=@unspec=@mac={0x30, 'mac\x00', 0x0, {@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}]}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv6=@mcast1={0xff, 0x1, [], 0x1}, 'gretap0\x00'}}}, {{@uncond, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@unspec=@connbytes={0x38, 'connbytes\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x450) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}}, &(0x7f00000002c0)) ioctl$sock_proto_private(r0, 0x89e6, &(0x7f0000000180)="53637b6f0435f85811001d5b09505320b64467fe8afa9718f503615fde215e1459f184ce234efb8f35972cc0236452b726b8e7") socketpair(0x11, 0x80006, 0x3, &(0x7f0000000240)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000280), &(0x7f0000000300)=0x8) 2018/03/04 19:31:32 executing program 6: syz_emit_ethernet(0x0, &(0x7f0000694ffe)=ANY=[], &(0x7f0000000080)={0x1, 0x0, [0x0, 0x0, 0x0, 0x100000000]}) r0 = socket$inet_icmp(0x2, 0x2, 0x1) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000580)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000005c0)={r1, @empty, @multicast1=0xe0000001}, 0xc) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000000000)='vcan0\x00') 2018/03/04 19:31:32 executing program 1: r0 = socket$inet(0x2, 0x80804, 0x2) setsockopt$inet_group_source_req(r0, 0x0, 0x31, &(0x7f00003a6000)={0x0, {{0x2, 0x4e21, @multicast1=0xe0000001}}, {{0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}, 0x7) r1 = accept(r0, &(0x7f0000000000)=@ethernet={0x0, @broadcast}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x7, 0x6}, &(0x7f0000000180)=0x98) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000001c0)={r2, 0x480000, 0x2}, 0x8) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000080)=0xc687, 0x4) 2018/03/04 19:31:32 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x8, 0x0, []}) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000040)={0x10000, {{0xa, 0x4e21, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x8}}}, 0x88) ioctl(r0, 0x8918, &(0x7f0000000000)) 2018/03/04 19:31:32 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000001ffd)=""/3, &(0x7f0000001000)=0x3) r1 = accept4$inet(r0, &(0x7f0000000680)={0x0, 0x0, @remote}, &(0x7f00000006c0)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000700), &(0x7f0000000740)=0x4) 2018/03/04 19:31:32 executing program 6: r0 = socket$inet(0x2, 0x80001, 0x84) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000000000)=0x8, 0x4) setsockopt$inet_buf(r0, 0x0, 0x3f, &(0x7f0000000040)="d142280a37b35b7df389e5646f2d271b4bc1cd1da154cd3ee111055fc8f79d36acab55f7862791576d2d8931f7b4251ebe5cd7ebf14c8bcf86f015d9b779a1f5cf70e667d4751424612671ab2aae217f3aac20028eb07aa99c8ad9ee5591d9b6deeba54c8b5cd632ad1a940fe93c9864b7d5a2ea74b242b0aa", 0x79) bind$inet(r0, &(0x7f0000022ff0)={0x2, 0x4e23, @empty}, 0x10) sendmsg(r0, &(0x7f000001afc8)={&(0x7f0000006000)=@in={0x2, 0x4e23, @loopback=0x7f000001}, 0x10, &(0x7f0000007f80)=[{&(0x7f000000a000)='\f', 0x1}], 0x1}, 0x0) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x1c) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000140)=""/4, &(0x7f0000000180)=0x4) 2018/03/04 19:31:32 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000001100)=@filter={'filter\x00', 0xe, 0x4, 0x3f0, 0xffffffff, 0xd0, 0x218, 0x218, 0xffffffff, 0xffffffff, 0x320, 0x320, 0x320, 0xffffffff, 0x4, &(0x7f0000e9afc0), {[{{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @empty, [], [], 'ip_vti0\x00', 'ifb0\x00'}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x100, 0x148, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00', 0x0, {0x0, 0x0, 0x1}}, @common=@unspec=@mac={0x30, 'mac\x00', 0x0, {@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}]}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv6=@mcast1={0xff, 0x1, [], 0x1}, 'gretap0\x00'}}}, {{@uncond, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@unspec=@connbytes={0x38, 'connbytes\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x450) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}}, &(0x7f00000002c0)) r1 = accept4(r0, &(0x7f0000001580)=@un=@file={0x0, ""/4096}, &(0x7f0000000000)=0x1002, 0x800) sendmsg$key(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x2, 0xf, 0x400, 0x9, 0x7, 0x0, 0x70bd2d, 0x25dfdbfb, [@sadb_x_filter={0x5, 0x1a, @in=@rand_addr=0x9, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x1a, 0x10, 0x10}]}, 0x38}, 0x1}, 0x10) 2018/03/04 19:31:32 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)=ANY=[@ANYBLOB="020d0000100000000000000000000000030006000000000002004e207f0000010000130000000000030005000000000002004e200000000000000000000000000800120000000000800000000000000030000000000000000000000000000000ff01000000000000005ff9fe120e000100000000000000000000ffffe0000001"], 0x80}, 0x1}, 0x0) 2018/03/04 19:31:32 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) recvmsg(r0, &(0x7f0000000580)={&(0x7f0000000240)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @empty}}}, 0x26, &(0x7f0000000500)=[{&(0x7f0000002040)=""/4096, 0x1000}, {&(0x7f0000000280)=""/94, 0x5e}, {&(0x7f0000000380)=""/20, 0x14}, {&(0x7f00000003c0)=""/69, 0x45}, {&(0x7f0000003040)=""/4096, 0x1000}, {&(0x7f0000000440)=""/145, 0x91}, {&(0x7f0000000700)=""/205, 0xcd}], 0x7, &(0x7f0000000800)=""/242, 0xf2, 0x100}, 0x10000) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000900)={{{@in6=@local, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000a00)=0xe8) sendmsg$can_raw(r1, &(0x7f0000000b40)={&(0x7f0000000a40)={0x1d, r2}, 0x10, &(0x7f0000000b00)={&(0x7f0000000a80)=@canfd={{0x4, 0xb7c2, 0x8, 0x6}, 0x15, 0x2, 0x0, 0x0, "00417bea2e5f4e6ef4bb51935d56bba5ad2821039571a895dfe4fd9ef30369e276aab35b563b5460bdaad18acef75238a37dcf3de32b6b2d4888de925acf890e"}, 0x48}, 0x1, 0x0, 0x0, 0x4008094}, 0x4) pipe(&(0x7f0000000300)={0xffffffffffffffff}) ioctl$PPPIOCGFLAGS(r3, 0x8004745a, &(0x7f0000000340)) sendmsg$nl_generic(r0, &(0x7f0000589000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) recvmsg(r0, &(0x7f0000010000)={&(0x7f0000000040)=@alg, 0x58, &(0x7f00002e3fc0)=[{&(0x7f00000000c0)=""/220, 0xdc}, {&(0x7f00000001c0)=""/128, 0x80}, {&(0x7f0000001040)=""/4096, 0x1000}, {&(0x7f0000ff8000)=""/4096, 0x1000}], 0x4}, 0x0) bind$vsock_dgram(r3, &(0x7f0000000b80)={0x28, 0x0, 0x2711, @any=0xffffffff}, 0x10) recvmsg(r0, &(0x7f00000006c0)={&(0x7f0000000040)=@hci, 0xc, &(0x7f0000000540)=[], 0x0, &(0x7f00000005c0)=""/250, 0xfa}, 0x0) 2018/03/04 19:31:32 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getpid() pipe(&(0x7f0000002b80)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000002bc0), &(0x7f0000002c00)=0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x7, &(0x7f0000000000)=0x101, 0x4) 2018/03/04 19:31:32 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000003bff8)={0x0, 0x0}) connect$unix(r0, &(0x7f00003de000)=ANY=[@ANYBLOB="01002e2766696c653000"], 0x1) socket$kcm(0x29, 0x2, 0x0) 2018/03/04 19:31:32 executing program 1: socket$nl_crypto(0x10, 0x3, 0x15) preadv(0xffffffffffffffff, &(0x7f00000004c0)=[], 0x0, 0x0) 2018/03/04 19:31:32 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_ifreq(r0, 0x8990, &(0x7f0000000000)={'bond0\x00', @ifru_names='bond0\x00'}) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000000080)={@multicast2, @multicast2}, &(0x7f00000000c0)=0xc) 2018/03/04 19:31:32 executing program 1: socketpair(0x3, 0x6, 0x1, &(0x7f0000000080)) pipe(&(0x7f0000000940)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = accept4$ax25(r0, 0x0, &(0x7f0000000980)=0x36c8dcd7f650ba83, 0x80000) sendto$ax25(r1, &(0x7f0000000280)="88f31d2c404b74960fad1293bfe32ea2d7737ff732cb3bcf1753382ad52c51f836f4f65d72dffd6fd38eb1e9319f162c2ff0c713c91de9a8daad1073594ab3204d151e7ce77a17adb78ae9979db6aa8187617b3f1a8ed26e781d3d03d8227bd2347e", 0x62, 0x4040885, &(0x7f0000000300)={0x3, {"6662a290921a32"}, 0x7}, 0x10) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00000014c0)={'ip6_vti0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000240)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="3400000014000100000000000000000002000000", @ANYRES32=r3, @ANYBLOB="1400060000000700000000000000000000000008000200e000000170d7983f1870330cf549196e57011a245c5ce7d7aeb89a357968d659"], 0x34}, 0x1}, 0x0) 2018/03/04 19:31:32 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00000001c0)=0x8, 0x4) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000040)={'vcan0\x00', 0x0}) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000080)={@remote={0xfe, 0x80, [], 0xbb}, r2}, 0x14) 2018/03/04 19:31:32 executing program 3: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}, &(0x7f0000000040)=0x1c, 0x80800) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_group_source_req(r1, 0x29, 0x2b, &(0x7f0000c6c000)={0x3, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x108) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000771e70)={0x80000000001, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1, 0x1, [{{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x110) 2018/03/04 19:31:32 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@rand_addr, @in6=@mcast2}}, {{@in6=@mcast2}, 0x0, @in6=@loopback}}, &(0x7f0000000100)=0xe8) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000f52000)=0x4, 0x4) recvfrom$inet(r0, &(0x7f00007c0000), 0x0, 0x10001, 0x0, 0x0) 2018/03/04 19:31:32 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000001100)=@filter={'filter\x00', 0xe, 0x4, 0x3f0, 0xffffffff, 0xd0, 0x218, 0x218, 0xffffffff, 0xffffffff, 0x320, 0x320, 0x320, 0xffffffff, 0x4, &(0x7f0000e9afc0), {[{{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @empty, [], [], 'ip_vti0\x00', 'ifb0\x00'}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x100, 0x148, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00', 0x0, {0x0, 0x0, 0x1}}, @common=@unspec=@mac={0x30, 'mac\x00', 0x0, {@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}]}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv6=@mcast1={0xff, 0x1, [], 0x1}, 'gretap0\x00'}}}, {{@uncond, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@unspec=@connbytes={0x38, 'connbytes\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x450) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000300)=@security={'security\x00', 0xe, 0x4, 0x388, 0xffffffff, 0x0, 0xd0, 0x1a0, 0xffffffff, 0xffffffff, 0x2b8, 0x2b8, 0x2b8, 0xffffffff, 0x4, &(0x7f0000000000), {[{{@ipv6={@dev={0xfe, 0x80, [], 0xa}, @dev={0xfe, 0x80, [], 0x17}, [0xffffffff, 0xff, 0xffffff00], [0xff, 0xff000000, 0xffffffff], 'ip_vti0\x00', 'gre0\x00', {}, {}, 0x2c, 0x10000, 0x2, 0x40}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@inet=@SET1={0x28, 'SET\x00', 0x1, {{0x2, 0x4, 0x100}, {0x2, 0x0, 0x9}}}}, {{@ipv6={@loopback={0x0, 0x1}, @empty, [0xffffff00, 0xffffff00, 0xffffffff, 0xffffffff], [0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff], 'vcan0\x00', 'ip6gretap0\x00', {0xff}, {0xff}, 0x6, 0x2, 0x3, 0x4}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@inet=@TCPMSS={0x28, 'TCPMSS\x00', 0x0, {0x7}}}, {{@uncond, 0x0, 0xa8, 0x118, 0x0, {}, []}, @common=@unspec=@NFLOG={0x70, 'NFLOG\x00', 0x0, {0x7f, 0x53, 0x9, 0x0, 0x0, "168dc25e157f1b00b6194263225b58e65e6e1bd8a81b4cabd32459791297277be9a807fa831677ec50450eed990b79abf1aeb6f1d42611dc667292015eea2837"}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3e8) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}}, &(0x7f00000002c0)) 2018/03/04 19:31:32 executing program 0: r0 = socket$inet(0x2, 0x3, 0x1) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)={@dev={0xac, 0x14, 0x14, 0x15}, @empty, 0x0, 0xa, [@broadcast=0xffffffff, @multicast1=0xe0000001, @loopback=0x7f000001, @multicast1=0xe0000001, @dev={0xac, 0x14, 0x14, 0x18}, @multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr, @remote={0xac, 0x14, 0x14, 0xbb}, @loopback=0x7f000001]}, 0x38) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000080)=@nat={'nat\x00', 0x19, 0x4, 0x408, [0x20000340, 0x0, 0x0, 0x20000418, 0x20000670], 0x0, &(0x7f0000000040), &(0x7f0000000340)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x1, [{{{0x17, 0x0, 0x1, 'eql\x00', 'ip6tnl0\x00', 'bcsf0\x00', 'teql0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @random="4729b1be5f99", [], 0x70, 0x70, 0xa8, []}, []}, @arpreply={'arpreply\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}}]}, {0x0, '\x00', 0x1, 0x0, 0x2, [{{{0x3, 0x0, 0x0, 'ip6gre0\x00', 'bridge0\x00', 'gre0\x00', 'bcsh0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0x0, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0xa8, 0xe0, 0x110, [@cluster={'cluster\x00', 0x10}]}, [@common=@mark={'mark\x00', 0x10}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}, {{{0x11, 0x0, 0x0, 'nr0\x00', 'ip_vti0\x00', 'nr0\x00', 'bridge0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @empty, [0x0, 0x0, 0xff, 0xff], 0xe0, 0xe0, 0x118, [@physdev={'physdev\x00', 0x48, {{'vcan0\x00', {}, 'ip_vti0\x00'}}}]}, []}, @common=@dnat={'dnat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}}]}, {0x0, '\x00', 0x3, 0x0, 0x1, [{{{0x0, 0x0, 0x0, 'syzkaller1\x00', 'tunl0\x00', 'bpq0\x00', 'ip6gre0\x00', @link_local={0x1, 0x80, 0xc2}, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0x0, 0x0, 0x0, 0xff], 0x70, 0x70, 0xa8, []}, []}, @snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}}]}]}, 0x480) 2018/03/04 19:31:32 executing program 6: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x3, &(0x7f0000519fa8)=ANY=[@ANYBLOB="010000000000000000000000000000000000000000000000"], &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) ioctl$int_in(r0, 0x5421, &(0x7f00000003c0)) r1 = accept(0xffffffffffffff9c, &(0x7f0000000100)=ANY=[@ANYBLOB="0400000000050000000000f900000000000000000000000000000000"], &(0x7f0000000140)=0x1c) connect$unix(r1, &(0x7f0000000180)=@abs={0x1, 0x0, 0x4e24}, 0x8) [ 863.048722] bond0: cannot enslave bond to itself. [ 863.059643] bond0: cannot enslave bond to itself. 2018/03/04 19:31:32 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000f97ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r1, &(0x7f0000e64fc8)={0x0, 0x0, &(0x7f00001cd000)=[], 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000000000000010000000140a257ace784ef0900000023d7db8f1bad5477bb624c7d90900929ecc9cea03c32dbe767a170c188eb19821d1902897ac1475d8e6ec1133484323f5e0a7437b69f95101a375d51f49d2190570b2bb98bb29ce564879f41dafb19e9a9d16a0f666497dffbc55b615fc176f21e4d7e86f5f01e9a3f883e6085e8e3077e72eda3cab932903c6c98224af421c35551f58daa93e15f919464aa46eb40ac8a04d4ae555dd31f6d72904c51922543408b3f2598ec34581a592fa4b56c75ba8bb5df5bf84627a82a204769ef9cd7439574ccabae2debe4c18eb2eb6c1b720f21441b90376fddcf28b7a3589954c95dd2"], 0x18}, 0x0) mmap(&(0x7f0000000000/0x8a0000)=nil, 0x8a0000, 0x0, 0x30031, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000e6b000)={&(0x7f00000ea000)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00 \x00'], 0x14, &(0x7f0000714000)=[], 0x0, &(0x7f00004c0f35)=""/203, 0xcb}, 0x0) 2018/03/04 19:31:32 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair(0x3, 0xa, 0x200ffffffff, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000180)={@mcast1={0xff, 0x1, [], 0x1}, 0x4f0, 0x2, 0x0, 0x6, 0x6, 0xf6, 0x101}, 0x20) sendmsg$nl_xfrm(r0, &(0x7f000013bfc8)={&(0x7f0000157000)={0x10}, 0xc, &(0x7f00007e5000)={&(0x7f0000000080)=ANY=[@ANYBLOB="0500000000000000fffff400e640000000000000000000ff020000000000000000001db65b897800000000204ee3e470e7d7c30100000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000ffffffff33000000000000000000000000000000000012c032188d4d44f800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003c641e07000000ca000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff"], 0x498}, 0x1}, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@dev={0xfe, 0x80, [], 0x1a}, 0x6, 0x2, 0xff, 0x1, 0x183d, 0x2, 0x2}, &(0x7f00000001c0)=0x20) 2018/03/04 19:31:32 executing program 3: r0 = socket$inet6(0xa, 0x4, 0x2d) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000f40)=ANY=[@ANYBLOB="66696c74657200000000000800000000000006000000000000000000000000000e00000004000000f8030000ffffffff000200000002000000000000ffffffffffffffff280300002803000028030000ffffffff040000000116ae7482", @ANYPTR=&(0x7f0000000000)=ANY=[@ANYBLOB="00000000000000000000000000000400000000000000004000000000000000000000000000000000000000000000000000000000000000002e919b6ed26da8ce9cfda18c795106fe87f8a481dc0efe503a2dbaa2a0bffa3b6262181e24ca03f33bfc10d090418fac9d4f46a1161c92e11e49c66304"], @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000766c616e30000000000000000000000064754d6d79300000fff200000000000000000000000000000000000000000000ff00000000000000000000000000000000000000020000002ec6325ed8000001000000000000000000000000000000000000000000000000300066726167000000000000000000000000000000000000000000000000000000000000000000000000000020030000280052454a454354000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000158000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d8000001000000000000000000000000000000000000000000000000300066726167000000000000000000000000000000000000000000000000000000000000000000000000000000000000280052454a4543540000000000000000000000000000000000000000000000000000000000000000ff010000000000000000000000000001fe80000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006970366772657461703000000000000079616d300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000128010000000000000000000000000000000000000000000000003000737268000000000000000000000000000000000000000000000000000000000000000000000000000000000000002800686c00000000ee0b000000000000000000000000000000000000000000000000000000000000280052454a4543540000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d0000000000000000000000000000000000000000000000000002800000000000000000000000000000003000000000000000000000000000000feffffff00000000"], 0x458) connect$inet6(r0, &(0x7f0000017000)={0xa, 0x4e22, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x102}, 0x1c) sendmsg(r0, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000a80)="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", 0x4a1}], 0x1, &(0x7f0000000780)=[]}, 0x0) 2018/03/04 19:31:32 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) recvmsg(r0, &(0x7f0000000580)={&(0x7f0000000240)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @empty}}}, 0x26, &(0x7f0000000500)=[{&(0x7f0000002040)=""/4096, 0x1000}, {&(0x7f0000000280)=""/94, 0x5e}, {&(0x7f0000000380)=""/20, 0x14}, {&(0x7f00000003c0)=""/69, 0x45}, {&(0x7f0000003040)=""/4096, 0x1000}, {&(0x7f0000000440)=""/145, 0x91}, {&(0x7f0000000700)=""/205, 0xcd}], 0x7, &(0x7f0000000800)=""/242, 0xf2, 0x100}, 0x10000) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000900)={{{@in6=@local, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000a00)=0xe8) sendmsg$can_raw(r1, &(0x7f0000000b40)={&(0x7f0000000a40)={0x1d, r2}, 0x10, &(0x7f0000000b00)={&(0x7f0000000a80)=@canfd={{0x4, 0xb7c2, 0x8, 0x6}, 0x15, 0x2, 0x0, 0x0, "00417bea2e5f4e6ef4bb51935d56bba5ad2821039571a895dfe4fd9ef30369e276aab35b563b5460bdaad18acef75238a37dcf3de32b6b2d4888de925acf890e"}, 0x48}, 0x1, 0x0, 0x0, 0x4008094}, 0x4) pipe(&(0x7f0000000300)={0xffffffffffffffff}) ioctl$PPPIOCGFLAGS(r3, 0x8004745a, &(0x7f0000000340)) sendmsg$nl_generic(r0, &(0x7f0000589000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) recvmsg(r0, &(0x7f0000010000)={&(0x7f0000000040)=@alg, 0x58, &(0x7f00002e3fc0)=[{&(0x7f00000000c0)=""/220, 0xdc}, {&(0x7f00000001c0)=""/128, 0x80}, {&(0x7f0000001040)=""/4096, 0x1000}, {&(0x7f0000ff8000)=""/4096, 0x1000}], 0x4}, 0x0) bind$vsock_dgram(r3, &(0x7f0000000b80)={0x28, 0x0, 0x2711, @any=0xffffffff}, 0x10) recvmsg(r0, &(0x7f00000006c0)={&(0x7f0000000040)=@hci, 0xc, &(0x7f0000000540)=[], 0x0, &(0x7f00000005c0)=""/250, 0xfa}, 0x0) [ 863.114268] Cannot find add_set index 2 as target [ 863.115213] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. [ 863.133731] kernel msg: ebtables bug: please report to author: entries_size too small 2018/03/04 19:31:32 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001fec)={0x5, 0x80, 0xff, 0x1}, 0x14) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000000)={r0, &(0x7f0000000a00)="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", &(0x7f0000000300)=""/161}, 0x5a) socket$inet_dccp(0x2, 0x6, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = accept$inet(r2, &(0x7f00000007c0)={0x0, 0x0, @remote}, &(0x7f0000000040)=0x135) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000440)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x26, &(0x7f0000000540)=[{&(0x7f0000000480)=""/177, 0xb1}], 0x1, 0x0, 0x0, 0x100}, 0x120) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f00000005c0)={@dev, @remote, 0x0}, &(0x7f0000000600)=0xc) connect$can_bcm(r4, &(0x7f0000000640)={0x1d, r5}, 0x10) getsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x8) [ 863.169304] Cannot find add_set index 2 as target [ 863.178514] kernel msg: ebtables bug: please report to author: entries_size too small [ 863.181895] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket pig=10108 comm=syz-executor5 [ 863.191198] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. 2018/03/04 19:31:32 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = accept(r0, &(0x7f00000001c0)=@alg, &(0x7f0000000240)=0x58) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000000140)={'syz_tun\x00', @ifru_addrs=@nfc={0x27}}) socketpair(0xa, 0x6, 0xfff, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000080)={0x0, 0x0, 0xa00000000}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000000c0)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f0000000100)={r4, r5, 0x200000000}) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000280)={0x0, r2, 0x7, 0x3}, 0x14) r6 = socket$bt_rfcomm(0x1f, 0x3, 0x3) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f00000002c0)={0x0, 0x49, "304879c16c11ec553c0997a54e22ac1be669743686a788895500ed4a24ed6f0d2faffdffe4ffb7ff5c5f7e2876231a93c30a79302051a5d4028109724c68e389387f3c6e7ab217d8c4"}, &(0x7f0000000400)=0x51) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000380)={r7, 0x2d7e42ec}, &(0x7f00000003c0)=0x8) setsockopt$bt_BT_SNDMTU(r6, 0x112, 0xc, &(0x7f0000000000)=0x6, 0x2) 2018/03/04 19:31:32 executing program 0: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000d65000)={&(0x7f0000032000)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f00009c4000)=ANY=[@ANYBLOB="140000000c060100ffffffffffffffdf00000000"], 0x14}, 0x1}, 0x0) socketpair(0xf, 0x80002, 0x82, &(0x7f0000000080)={0xffffffffffffffff}) socket$key(0xf, 0x3, 0x2) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000000)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x17}}, @in={0x2, 0x4e21, @rand_addr=0x1ff}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}], 0x30) 2018/03/04 19:31:32 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r1 = accept4$inet(r0, &(0x7f0000000000)={0x0, 0x0, @loopback}, &(0x7f0000000040)=0x10, 0x800) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x6}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000100)={r2, 0xfffffffffffffff9, 0x7af7}, &(0x7f0000000140)=0x8) socket$inet6_udp(0xa, 0x2, 0x0) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20, @empty}, 0x10) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f000031aff8)={r0, r3}) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f00000001c0)={0xffffffffffffffff}) getsockopt$nfc_llcp(r5, 0x118, 0x2, &(0x7f0000000240)=""/222, 0xde) sendmsg$nl_xfrm(r5, &(0x7f0000000780)={&(0x7f0000000200)={0x10}, 0xfffffffffffffe10, &(0x7f0000000740)={&(0x7f0000000480)=@updpolicy={0xb8, 0x19, 0x0, 0x0, 0x0, {{@in=@loopback=0x7f000001, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, []}, 0xffcb}, 0x1}, 0x0) 2018/03/04 19:31:32 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000001100)=@filter={'filter\x00', 0xe, 0x4, 0x3f0, 0xffffffff, 0xd0, 0x218, 0x218, 0xffffffff, 0xffffffff, 0x320, 0x320, 0x320, 0xffffffff, 0x4, &(0x7f0000e9afc0), {[{{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @empty, [], [], 'ip_vti0\x00', 'ifb0\x00'}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x100, 0x148, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00', 0x0, {0x0, 0x0, 0x1}}, @common=@unspec=@mac={0x30, 'mac\x00', 0x0, {@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}]}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv6=@mcast1={0xff, 0x1, [], 0x1}, 'gretap0\x00'}}}, {{@uncond, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@unspec=@connbytes={0x38, 'connbytes\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x450) 2018/03/04 19:31:32 executing program 6: getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[]}, &(0x7f0000000100)=0x10) getsockname(0xffffffffffffff9c, &(0x7f00000003c0)=ANY=[@ANYBLOB='\x00', @ANYRES32=0xffffffffffffffff, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], &(0x7f0000000400)=0x2e) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000000600)={&(0x7f0000000240)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=0xffffffffffffffff, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x3a, &(0x7f0000000280)=[{&(0x7f0000000440)=""/188, 0xbc}, {&(0x7f0000000580)=""/115, 0x73}], 0x2, &(0x7f0000000700)=""/132, 0x84, 0x3}, 0x10000) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f00000007c0)=0x12, 0x4) ioctl$sock_bt(r1, 0xdd1f, &(0x7f0000000640)="e2c1613924a3c533dba734a5786feb649515fb2513d6436841283e15de970f135046a3c21a2a81d0f0e0baf58e562e38e39e41060892c9bb46d4cf3f87a1684d7db14943c8da8187b46b22e48328482cc00b4c83ab310cea53390986a2fa0e92c1461674761b87fce1018ed5a9bda17c65f5006e2445d07e02b2dd4e1b86b7062f00b38cc3a4f12a413764c0fa0fc6f99a0f996d70ae44b3a9460000000000") r3 = accept$netrom(0xffffffffffffff9c, &(0x7f0000000180)=@ax25, &(0x7f00000001c0)=0x10) setsockopt$netrom_NETROM_T2(r3, 0x103, 0x2, &(0x7f0000000200)=0x445, 0x4) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000140)={r0, 0x0, 0x30}, 0xc) socket$nl_xfrm(0x10, 0x3, 0x6) socket$unix(0x1, 0x1, 0x0) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0x0, 0x0}) r5 = socket(0xa, 0x4, 0xffff) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f0000001140)={0x800, 0x1ff, 0x2, 0x4, 0x0, 0xfffffffffffffff7, 0x40, 0x7ff, r0}, 0x20) getsockopt$bt_BT_SECURITY(r5, 0x112, 0x4, &(0x7f0000000040), 0x2) getsockopt$inet_sctp6_SCTP_INITMSG(r5, 0x84, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x8) getsockopt$netrom_NETROM_IDLE(r5, 0x103, 0x7, &(0x7f0000000100)=0x3b0, &(0x7f0000000140)=0x4) r6 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000001280)) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f0000001400)={0x0, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x40, 0x5, 0xffffffffffffffc1, 0x1, 0x2}, &(0x7f00000014c0)=0xa0) setsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000001500)=@assoc_value={r7, 0x6}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r6, 0x84, 0x64, &(0x7f0000000080)=[@in={0x2, 0x4e23, @multicast1=0xe0000001}, @in={0x2, 0x4e23, @broadcast=0xffffffff}], 0x20) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r6, 0x84, 0x1a, &(0x7f0000001800)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000001300)=0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f0000001340)={r8, 0x0, 0x30}, &(0x7f0000001380)=0xc) sendmsg$rds(r5, &(0x7f00000010c0)={0x0, 0x10103, &(0x7f00000010c0)=[{&(0x7f00000000c0)=""/4096, 0x1000}], 0x1, 0x0, 0x0, 0x4000}, 0x400800) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r6, 0x84, 0x77, &(0x7f0000001180)=ANY=[@ANYRES32=0x0, @ANYBLOB="dfb51cf6625ab1a4"], &(0x7f00000011c0)=0x2) getsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f0000001100)={0x0, @remote, @broadcast}, &(0x7f0000001240)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000001200)={0x800, 0x2, 0x9, 0x0, r9}, 0x10) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00008d6000), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f0000000040)={0x4, 0x1, 0x0, 0x100000001, 0x7fffffff}, 0xc) close(r4) 2018/03/04 19:31:32 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) recvmsg(r0, &(0x7f0000000580)={&(0x7f0000000240)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @empty}}}, 0x26, &(0x7f0000000500)=[{&(0x7f0000002040)=""/4096, 0x1000}, {&(0x7f0000000280)=""/94, 0x5e}, {&(0x7f0000000380)=""/20, 0x14}, {&(0x7f00000003c0)=""/69, 0x45}, {&(0x7f0000003040)=""/4096, 0x1000}, {&(0x7f0000000440)=""/145, 0x91}, {&(0x7f0000000700)=""/205, 0xcd}], 0x7, &(0x7f0000000800)=""/242, 0xf2, 0x100}, 0x10000) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000900)={{{@in6=@local, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000a00)=0xe8) sendmsg$can_raw(r1, &(0x7f0000000b40)={&(0x7f0000000a40)={0x1d, r2}, 0x10, &(0x7f0000000b00)={&(0x7f0000000a80)=@canfd={{0x4, 0xb7c2, 0x8, 0x6}, 0x15, 0x2, 0x0, 0x0, "00417bea2e5f4e6ef4bb51935d56bba5ad2821039571a895dfe4fd9ef30369e276aab35b563b5460bdaad18acef75238a37dcf3de32b6b2d4888de925acf890e"}, 0x48}, 0x1, 0x0, 0x0, 0x4008094}, 0x4) pipe(&(0x7f0000000300)={0xffffffffffffffff}) ioctl$PPPIOCGFLAGS(r3, 0x8004745a, &(0x7f0000000340)) sendmsg$nl_generic(r0, &(0x7f0000589000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) recvmsg(r0, &(0x7f0000010000)={&(0x7f0000000040)=@alg, 0x58, &(0x7f00002e3fc0)=[{&(0x7f00000000c0)=""/220, 0xdc}, {&(0x7f00000001c0)=""/128, 0x80}, {&(0x7f0000001040)=""/4096, 0x1000}, {&(0x7f0000ff8000)=""/4096, 0x1000}], 0x4}, 0x0) bind$vsock_dgram(r3, &(0x7f0000000b80)={0x28, 0x0, 0x2711, @any=0xffffffff}, 0x10) recvmsg(r0, &(0x7f00000006c0)={&(0x7f0000000040)=@hci, 0xc, &(0x7f0000000540)=[], 0x0, &(0x7f00000005c0)=""/250, 0xfa}, 0x0) 2018/03/04 19:31:32 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000040)=0x6, 0x4) sendto$inet6(r0, &(0x7f0000003fd9), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x4e20, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/03/04 19:31:32 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="15c0ddbb8a19dcbab9973701500000"], &(0x7f0000ef9ffc)=0x8) [ 863.224946] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket pig=10108 comm=syz-executor5 2018/03/04 19:31:32 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000300)=@filter={'filter\x00', 0xe, 0x4, 0x3f0, 0xffffffff, 0x218, 0x0, 0xd0, 0xffffffff, 0xffffffff, 0x320, 0x320, 0x320, 0xffffffff, 0x4, &(0x7f0000e9afc0), {[{{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @empty, [], [], 'ip_vti0\x00', 'ifb0\x00'}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x100, 0x148, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00', 0x0, {0x0, 0x0, 0x1}}, @common=@unspec=@mac={0x30, 'mac\x00', 0x0, {@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}]}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv6=@mcast1={0xff, 0x1, [], 0x1}, 'gretap0\x00'}}}, {{@uncond, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@unspec=@connbytes={0x38, 'connbytes\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x450) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}}, &(0x7f00000002c0)) 2018/03/04 19:31:32 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x4) bind$netlink(r0, &(0x7f0000380ff4)={0x10, 0x0, 0x0, 0xa6e}, 0xc) getsockname(r0, &(0x7f0000001340)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @empty}}}, &(0x7f0000001380)=0x32) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1d, &(0x7f0000000080)="9c6c09ee52e2dee476f4b722fcf2e3afb19b", 0x12) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0x1, [0x411]}, &(0x7f0000000040)=0x6) 2018/03/04 19:31:32 executing program 1: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f00000000c0)='lo\x00') r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000080)={'lo\x00', &(0x7f0000000200)=ANY=[@ANYBLOB="1700000d000000000100000000490000000000004000000000f96a00000097dea20c2f92d0960bd2987c64d54cf607ccc204e246369207b22b3f7ece00cfd020c0824d46e895fbc2d586db20c3d53feabfe403521c1034b8fbe29fb40d97390cebf4aac7aab66ee84e9c130a00b0d79f59ad51dce7a93d8ea8ad24fddba6cb33bec6d1075ec46c8be214eab6f1a1de32f885ec415ca90017c4a86e068ee82df62eff29abd65d40c57cdd963d73244e00000072bbef3eeca49dccad811cb8f8cda1c5bccd869f9a32f6a1257e4ff001a1f0247700000000000000000000000000000000"]}) r2 = accept$inet(r0, &(0x7f0000000100)={0x0, 0x0, @multicast1}, &(0x7f0000000400)=0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000440)={0x0, 0x7, 0x1, [0x5]}, &(0x7f0000000480)=0xa) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000004c0)={0x9f, 0x208, 0x8, 0x400, r3}, &(0x7f0000000500)=0x10) r4 = socket(0x8, 0x1, 0x6) getsockopt$inet6_tcp_int(r4, 0x6, 0x13, &(0x7f0000000300), &(0x7f0000000380)=0x4) ioctl$sock_inet_SIOCDARP(r4, 0x8953, &(0x7f0000000540)={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, {0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x19}}, 0x20, {0x2, 0x4e24, @rand_addr=0x9}, 'ip6_vti0\x00'}) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000140)={0x0}) ioctl$DRM_IOCTL_FREE_BUFS(r6, 0x4010641a, &(0x7f0000000040)={0x3, &(0x7f0000000000)=[0x8, 0x3, 0x2]}) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r5, 0xc00c642d, &(0x7f00000001c0)={r7, 0x80000, r8}) 2018/03/04 19:31:32 executing program 3: r0 = socket$netlink(0x10, 0x3, 0xfffffffffffffffd) getpeername(r0, &(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, &(0x7f0000000040)=0x26) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e24, 0x6, @loopback={0x0, 0x1}, 0xffffffff}}, 0x4ecf, 0x6, 0x800000000000003, 0x800000000, 0x1f}, &(0x7f0000000180)=0xffffffffffffff90) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000002c0)={r2, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}, 0x8, 0x10001}, &(0x7f0000000080)=0x98) getpeername(r1, &(0x7f00000001c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, &(0x7f0000000100)=0xfffffffffffffee5) write(r0, &(0x7f0000000140)="2400000024007f000000000180007701000000ff010000000000000000002f9c0000ff10", 0x24) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000002280)={r0}) getpeername$ipx(r3, &(0x7f00000022c0), &(0x7f0000002300)=0x10) 2018/03/04 19:31:32 executing program 2: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f00008a1f80)=@generic={0x42001e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d64fb8f8401a3ff59829a2b0afe7ce43a5b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31510000500000000000bdb9c8ea31000077aeb81c90001d6f7c980400000000f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x5, 0x0) sendmsg(r1, &(0x7f0000316000)={&(0x7f0000dd7000)=@generic={0x10000000001e, "0100000000001e0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624280027800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000edf000)=[], 0x0, &(0x7f0000d31000)=[]}, 0x0) socket$can_raw(0x1d, 0x3, 0x1) close(r0) [ 863.316005] x_tables: ip6_tables: mac match: used from hooks FORWARD/OUTPUT, but only valid from PREROUTING/INPUT/FORWARD [ 863.335929] x_tables: ip6_tables: mac match: used from hooks FORWARD/OUTPUT, but only valid from PREROUTING/INPUT/FORWARD 2018/03/04 19:31:32 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x7fff) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000001100)=@filter={'filter\x00', 0xe, 0x4, 0x3f0, 0xffffffff, 0xd0, 0x218, 0x218, 0xffffffff, 0xffffffff, 0x320, 0x320, 0x320, 0xffffffff, 0x4, &(0x7f0000e9afc0), {[{{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @empty, [], [], 'ip_vti0\x00', 'ifb0\x00'}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x100, 0x148, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00', 0x0, {0x0, 0x0, 0x1}}, @common=@unspec=@mac={0x30, 'mac\x00', 0x0, {@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}]}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv6=@mcast1={0xff, 0x1, [], 0x1}, 'gretap0\x00'}}}, {{@uncond, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@unspec=@connbytes={0x38, 'connbytes\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x450) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}}, &(0x7f00000002c0)) 2018/03/04 19:31:32 executing program 3: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000000000)={'eql\x00', 0xffffffff7fffffff}) socket$inet6_icmp(0xa, 0x2, 0x3a) getpeername(r0, &(0x7f0000000080)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, &(0x7f00000000c0)=0x32) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000000100), &(0x7f0000000140)=0x4) sendmsg$nl_netfilter(r1, &(0x7f0000498000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f0000191c2c)={0x20, 0x0, 0x8, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0xc, 0x1, @uid}]}, 0x20}, 0x1}, 0x0) 2018/03/04 19:31:32 executing program 4: r0 = socket$inet6(0xa, 0x3, 0xff) sendto(r0, &(0x7f00000002c0)="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", 0x1000, 0x20000000, &(0x7f0000000000)=@ipx={0x4, 0x4, 0x2, "06599935d7db", 0x3}, 0x10) sendmsg(r0, &(0x7f0000000040)={0x0, 0x129, &(0x7f0000000280)=[{&(0x7f0000000100)="571d7d91290d61beff7145763f7a95674c9b61c6e58ba229941a083257dfdd9d4037ad6480bbf0fd", 0x1c}], 0x1}, 0x0) 2018/03/04 19:31:32 executing program 2: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000480)={0xffffffffffffffff}) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00000004c0)="ffa9c5fb69f913ffffb4ca30b09b29e9eeb7fb79985f6f4abc4866d92a3022ffbad9bec79eb89042277bc305fc351f650298ffafefbc1912200de75c53d0e248bd47f87e0d8d699aef57d7d5045a0f7c8b272a55037983eb5ab199a1592e68d9bd8f887da214c129c063e0561226c6a0bd340d5c83d5b11c812c40fa6ec94760b8b3ba58ec60d9086edc0ebf370fdaaacab541f66fef4e04d7f384f4e90c237d84a4a929b0683e1a6c4d3de3", 0xac) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f0000000580)=ANY=[@ANYBLOB="66696c746572000000000000000000000000000017100000000000000000f9ff0700000004000000f003007b10010000100100001001007834ad19ee839ec6d6312a2d2a00080300000803000008030000040000003474a7de273201fea69eed26ef2c250de5e23ff58f112eb8794d13b926", @ANYPTR=&(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000100100000000000000000000000000000000000000000000000050006d616e676c6500000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffffffff000000000000000000007f000001ac14ffaa02000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000e8000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000100100000000000000000000000000000000000000000000000050006d616e676c650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff7f0000011b000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000e8000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x440) 2018/03/04 19:31:32 executing program 5: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000100)={'broute\x00', 0x0, 0x4, 0x5a, [], 0x2, &(0x7f0000000040)=[{}, {}], &(0x7f0000000080)=""/90}, &(0x7f0000000180)=0x78) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f00004b5fc8)={&(0x7f0000c61ff4)={0x10, 0x34000}, 0xc, &(0x7f0000813ff2)={&(0x7f0000267c3c)=ANY=[@ANYBLOB="1c0000001e0029000008000900000000000000000000000000000000"], 0x1c}, 0x1}, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000001c0)={0xffffffffffffffff}) setsockopt$inet6_group_source_req(r3, 0x29, 0x2f, &(0x7f0000001940)={0x1, {{0xa, 0x4e22, 0x35, @dev={0xfe, 0x80, [], 0x13}, 0x1}}, {{0xa, 0x4e23, 0x5e6, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x1}}}, 0x108) r4 = accept4(r2, &(0x7f0000001a80)=ANY=[@ANYBLOB="0000000050c8c8f221cc5d28387972d000000000009f4a89366a8e1d005a41149128121177feaa5a2f18670573d3b601843dd9040bbbd32da14ab1"], &(0x7f0000000280)=0x20, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000300)={0x0}, &(0x7f0000000340)=0xc) syz_extract_tcp_res(&(0x7f0000000200), 0xf59, 0x1f) sendmsg$nl_netfilter(r4, &(0x7f0000001900)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x8000001}, 0xc, &(0x7f00000018c0)={&(0x7f0000000380)={0x151c, 0xd, 0x4, 0x114, 0x70bd2a, 0x25dfdbfd, {0xf, 0x0, 0xa}, [@generic="084428d71560a0dfe614c42675928b24df3354", @nested={0xb0, 0x5c, [@generic="9632100d5fec76b8df859f269082a149ef4fbf127324cd1b734f941dfd9e3ea9c2b63356cf2a9c042c48b67ac6888cdb77ad6be91d2ecbbe9ef543fcaa958a80127d58dc91d2bbc2c78821f9777c9914be8d30edce0389855a754c66c9b524aa8a11", @generic="0dd731acb866f80ec1b2ec096a977b1386c4d91a658c13306ae3c824f1c75635070c10c51ebe6949c9d8af7aac55d1ce28c731fc311366b43f8b032197e484d27739d73b356b0bc5fb"]}, @nested={0x74, 0x37, [@typed={0xc, 0x48, @fd=r1}, @typed={0x10, 0x5f, @u64=0x7}, @generic="064a8a69c2880342dd494a5abbc2bcb4948fef61cea7389046e0417ac3c9271434729294c2462957a36c6ea7683f7ff0062f38bf10568ed14e67b28b75e9c0590fdd275b8e76", @typed={0xc, 0x76, @pid=r5}]}, @nested={0x3d0, 0x36, [@typed={0xc, 0x61, @fd=r1}, @generic="6fb66c7bda29d28019cdb7a2c62d0a82a7b16fcc198ecfa7fdadfda149ffb4429676cf772568ee86b79d38f1898b9542c381a37ba05408d03f7acf5acabdd48665f398edb1d38c9bc20698b47716506ca327f9afc7bb447b51aef047c17619991c48290cf2e06c27a4850942ade5a6efe2c5f5cf5181966fe343c58e184aef3bf0df2cc7a3d8d2cca73e23d4855ccc86230fe4d0a2e2bdb84d52bb2485042922e2ba5d1186ff9870d0d025dc3205f35777faa3066083de", @typed={0x8, 0x4}, @generic="0efa76fa015a53864316ff50bae05ad99dc56047689a942f3872b4f13e1ca2a0aff19f6827049ee5b4e041c5f1898271842476c7ea4ac61cdd3798b0e31e74e137750fed7a3ce9d71b51bc4afbdb4bae2ee987e2a9a983f7eeccf1e53ee480da787b455fdc339dc7d982568b85c58e89988cbba22aedcc0f8729d3ec8537d6d2707ea5d46cc385d491456062dda004d6ce01575960fcdcb021abdaecb5a4528c588d003d1936124039f3b3aedbd55af9c0e3f5adfffb56a9769aca9a6cd6aa9f9b8e6da090fc2b86260ba128f9", @typed={0xc, 0x69, @ipv4=@rand_addr=0xffffffff}, @typed={0x10, 0x77, @u64=0x80}, @generic="67b2e2542760a2cd023943e7447e5a9891888a33fa18babdf367d836695e5108ae2718e91b9973d7d4c623c76dc6728f6716b879f06a58c08c5bd7c53dd24a3745672c09727aa2aa054ee83f70a2fd79861872d352ccaf57312a0896", @generic="c517910675f9bc38441ea9577e83903c3b010a836e3f4016b4f811358263b5b13e4dc1a83507f29af3805705a60a0a4905d5379bb2310ff10dc86133625f63de58234674cbfe5702d72f1ab01b48b517ce587a2da94f1b251103c20abba4528c5b81bee05b008aad3bba7f11f47b89297d52fac2e8469a92e5f185e13eb95e4b3de877fea86bcee770eac7e85bad7194c0e6fa98cf52219d3e761bc637216ad647f7c8676b533b78b95a32f0a767ea4bfb6959934f7ccce6ac0faf1fe9d62743", @generic="0921a2de5b7f4b0bb2c871593d7ed05200ebb5c2d896ac5922ef4d90d6566009f876313ebc14e5125f01e81f8da848cb66c57a424ac8863853dc96e79ca17fe79b50b6d489ab24a2983fdeddfef3bae59f00ecf3be9297a4ec6e7dd44b1c95daa749ce86a8b1492849a73754f4cee0ed7099d46f199f91650be6e7d0fcd28847bcbf29f8fa3bd4e43e6bfb1046fdcc047de9dbebd23ec1063501d893b0f21907a9173132c5cf94fab1d6ac899070dc5b375ca05f67e1d88258934b060fef0cdc934ea3e8c57fb1000c0b12a5e48313bae87c4d403baaf6bf582ebc104e34c5bdc99927", @typed={0x18, 0x1a, @ipv6=@dev={0xfe, 0x80, [], 0x1a}}]}, @generic="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"]}, 0x151c}, 0x1, 0x0, 0x0, 0x40080}, 0x20000004) 2018/03/04 19:31:32 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e33fa8)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha1)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000000a000)="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", 0x100) socket$alg(0x26, 0x5, 0x0) 2018/03/04 19:31:32 executing program 1: r0 = socket$inet6(0xa, 0x80005, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000280), &(0x7f00000002c0)=0x8) 2018/03/04 19:31:32 executing program 0: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x9, 0x135) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000903ff8)=@fragment, 0x8) setsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f00000002c0)=0xb, 0x100000094) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, 0x1c) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0x20000000, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/04 19:31:32 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000040)=@raw={'raw\x00', 0x9, 0x3, 0x248, 0x0, 0xffffffff, 0xffffffff, 0x100, 0xffffffff, 0x1b0, 0xffffffff, 0xffffffff, 0x1b0, 0xffffffff, 0x3, &(0x7f0000000000), {[{{@ip={@empty, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 'ip_vti0\x00', 'rose0\x00'}, 0x0, 0x98, 0x100, 0x0, {}, [@common=@inet=@socket3={0x28, 'socket\x00', 0x3}]}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x5, 0x0, 0x0, 0x0, 'netbios-ns\x00', 'syz0\x00'}}}, {{@ip={@rand_addr, @multicast2=0xe0000002, 0x0, 0x0, 'ip6tnl0\x00', 'bcsf0\x00'}, 0x0, 0x70, 0xb0, 0x0, {}, []}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz1\x00'}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2a8) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000003c0)={0x3, 0x7, &(0x7f0000000300)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0xffff}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x21}], {0x95}}, &(0x7f0000000340)='syzkaller\x00', 0x0, 0x11, &(0x7f0000000380)=""/17, 0x41f00, 0x1}, 0x48) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000440)=r1, 0x4) 2018/03/04 19:31:32 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r0, 0x107, 0x0, &(0x7f000085effc), &(0x7f0000aeaffc)=0xffffffffffffff84) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000040)={0x6, 0x5, 0x9, 0x4, 0x1, 0x10001, 0x6, 0x0, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000000c0)={r2, 0x3}, &(0x7f0000000100)=0x8) r3 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000200)={r0}) sendmsg$kcm(r4, &(0x7f0000000540)={&(0x7f0000000580)=ANY=[@ANYBLOB="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"], 0x8, &(0x7f0000000300)=[{&(0x7f0000000280)="8c50fb1f3cb7dd98d9bffc3600ecd5f1fc2b7310988ececd31e5c137223273af01cccb1841b5e2352a533877a91d377baeee9f810647c5af3c0fd00d57f270020af02fcb6b371dfe467447015aca1ee145de4ac5711bf9234ef783e7", 0x5c}], 0x1, &(0x7f0000000340)=[{0x108, 0x0, 0x4, "b2ace73f3952f336186a89a1a6d9d40009bee61c2a96838651a93c3aa7fe667885aa770e12e8af743467679792ee1c7fadcc1a1b1dda37abc74a3d40fb09533d4c354a07e932dd3521a0ea8adfdbb5b39436b44e470cecd0b36a5b3a5f9be3eb8ca0941fd74e7e87fd61cb635ed71edb763699a743b8a31b81536b830d856477037f39465c685b3ea9bdbda9f7c3203bd6e70d3e24ed870c35fec6c3d71b3dcd3f03581fff0f369e56feda65ff11e00373792456d98654ebd5463847255b6d3be79036ce585d6674f89315f50eca3c167e31eaa3cfc8b0ad201fe0de57610b581ee4d69d3a870a2bf6c46761118a8b49d772"}, {0xe0, 0x10c, 0x1, "0d17936d4022b212e894d72a0b80bf55dd730b64c165f6decc5bc310bddecb04144c56eabc07da0469c959bced1a4d3241496847495a32054a73c14c2e84eb837f54955c4ebbc53d79f719003680f4973311e4b8f67e84c276408ae8f5d7dab1def9aa040ed1f8c07b967146ab49e559a387b2bb075e748abbb9884a7b201cb825cf2a21e4b9ab5a03ebfb37238a3992873e561cb9c8deb30944f9578e31d263324ca363f26ead83e21f59bd1ea6d9107083044bb7dfb753edd852af3820138c02cd97c164e21ab807bfe8054c5f"}], 0x1e8, 0x1}, 0x4000000) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000000)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000140)=[@in6={0xa, 0x4e23, 0x10001, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, @in6={0xa, 0x4e23, 0x80000001, @loopback={0x0, 0x1}, 0x1000}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in={0x2, 0x4e23, @empty}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}, @in6={0xa, 0x4e24, 0xbe, @mcast1={0xff, 0x1, [], 0x1}, 0x20}], 0x84) 2018/03/04 19:31:32 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f00006bcff0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2cffffff130f010200000000000000000afe0000", @ANYRES32=r1, @ANYBLOB="1400010000000000000000000000000000000000"], 0x2c}, 0x1}, 0x0) 2018/03/04 19:31:32 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000001100)=@filter={'filter\x00', 0xe, 0x4, 0x3f0, 0xffffffff, 0xd0, 0x218, 0x218, 0xffffffff, 0xffffffff, 0x320, 0x320, 0x320, 0xffffffff, 0x4, &(0x7f0000e9afc0), {[{{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @empty, [], [], 'ip_vti0\x00', 'ifb0\x00'}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x100, 0x148, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00', 0x0, {0x0, 0x0, 0x1}}, @common=@unspec=@mac={0x30, 'mac\x00', 0x0, {@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}]}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv6=@mcast1={0xff, 0x1, [], 0x1}, 'gretap0\x00'}}}, {{@uncond, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@unspec=@connbytes={0x38, 'connbytes\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x450) syz_emit_ethernet(0x4a, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60d8652b00140600fe8000000000000000000000000000aafe8000000000000000000000000000aa00004e20", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5026e46f6a780000"], &(0x7f00000002c0)) 2018/03/04 19:31:32 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = accept4$inet(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, @empty}, &(0x7f0000000400)=0x10, 0x80800) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000000)={{{@in=@multicast2, @in=@broadcast}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in=@local}}, &(0x7f0000000100)=0xe8) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f00000004c0)="ef2327505524665fe442102ff3bc837ca1936b60b42a6416f3fda4c6f4bc28e282c1ccda2a59142d268d6723ac3f37ef842aa44ca97972d205541c61673a17ceec2bd7447bb5b84797a5406f7efa04789e1a1a75c5609e9ce9fa8d694c7d1bfc12a72d178388fe60ca75", 0x6a) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0xd6, "e4ba96536f60de3ceb8e6ec38c5e29ac33942bf21d80262a603463d100846c39acc3e3a650328319d2cfc063646eb8a8a4cdfc80cadb50924638ac23d7617b01b4db03f760410175447c2eb63d262cadfd2fc2d232c8b5553248e7b82b1bd38bb5cd6e02c7144eeb373723e4481d18b2ae995de8a9db411021f4ac388fee1a4a9eec5012096b42de2c579970a783b8cde432fa270648d196bc8b8ee6be94cf8daec07c6550da3743701c1c82c1bd4b9ee70be08c183bdc69d277ee3e56328341dbd092232afd07ff0202c0c2a9c8bec5bc6e34da1228"}, &(0x7f0000000240)=0xde) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000380)={r2, 0x75}, &(0x7f0000000540)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000280)={r2, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x3ff, 0x75, 0x3ff, 0x3, 0x80}, &(0x7f0000000340)=0xa0) sendmmsg(r0, &(0x7f0000000e40)=[{{0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000440)="f42fcb3534af28174ea4c885b2a699ab", 0x10}], 0x1, &(0x7f0000000000)=[]}}, {{0x0, 0x0, &(0x7f0000000cc0)=[], 0x0, &(0x7f0000000d40)=[]}}], 0x2, 0x4) 2018/03/04 19:31:32 executing program 0: pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000300)={0x40, 0x9, 0x9, 0x2, 0x0, 0x55, 0x200, 0xffffffff, 0x0}, &(0x7f0000000340)=0x20) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000380)={r1, 0x100, 0x9}, &(0x7f00000003c0)=0x8) r2 = socket$inet6(0xa, 0x1, 0x84) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) connect$inet6(r2, &(0x7f0000012000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}}}, &(0x7f0000000100)=0xb8) r4 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000000200)={r3, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0xffffffff7fffffff, 0x65, 0x100000000, 0xdc5, 0x8}, &(0x7f0000000180)=0xa0) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, r3}, &(0x7f00000001c0)=0x10) 2018/03/04 19:31:32 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x8) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20, 0x0, @empty}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000040)=0x2, 0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x3, 0x1}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000000c0)={r1, 0x9}, &(0x7f0000000100)=0x8) [ 863.497052] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=3859 sclass=netlink_route_socket pig=10203 comm=syz-executor4 [ 863.549198] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=3859 sclass=netlink_route_socket pig=10221 comm=syz-executor4 2018/03/04 19:31:34 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000001100)=@filter={'filter\x00', 0xe, 0x4, 0x3f0, 0xffffffff, 0xd0, 0x218, 0x218, 0xffffffff, 0xffffffff, 0x320, 0x320, 0x320, 0xffffffff, 0x4, &(0x7f0000e9afc0), {[{{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @empty, [], [], 'ip_vti0\x00', 'ifb0\x00'}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x100, 0x148, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00', 0x0, {0x0, 0x0, 0x1}}, @common=@unspec=@mac={0x30, 'mac\x00', 0x0, {@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}]}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv6=@mcast1={0xff, 0x1, [], 0x1}, 'gretap0\x00'}}}, {{@uncond, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@unspec=@connbytes={0x38, 'connbytes\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x450) r1 = socket(0xb, 0x2, 0x7) accept$packet(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000140)=0x14) syz_emit_ethernet(0xed, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipx={0x8137, {0xffff, 0xdf, 0x2, 0x1, {@random, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, {@random=0x1, @current, 0x81}, "9ca899fd1749dcca9319d0079d5e58e842e22496e733969934d63ef2c49f5624ffa4701615eceffe864e6e27bc36dcb15259a1971999209d66865e2ca7f16e21f18cd6e9b6ae68059596daa878620050b3a8fa99985c1e71c872473e20e926fa37e484988b4e2a62d7cadc486470f6c20cffd8a6019877d05d5d5f6c928f4142a2f61944574a2c59105071b5cbb337021f816d8e83814a739da895de249a13b5ef790a82b2eba2e21040f106edc982df1170c5083657e677da0e3f8cbb4d0ecbf5"}}}}, &(0x7f00000002c0)={0x0, 0x2, [0x0, 0x0, 0x0, 0x43d]}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000200)={r0}) setsockopt$bt_hci_HCI_DATA_DIR(r2, 0x0, 0x1, &(0x7f0000000240)=0x6504, 0x4) 2018/03/04 19:31:34 executing program 5: mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000400)={0xffffffffffffff9c}) getsockname$packet(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000540)=0x14) sendto$ipx(r0, &(0x7f0000000000)="59073d1e8d8a4c012e97bb397286947006ea18a201fb62f526991fc83807142697221c0753ba995883944885f06d9866e049ffec2a000e471db58d0b3230e23da23b4d15881d3113b6ffe36e3c", 0x4d, 0x20000000, &(0x7f0000000080)={0x4, 0x2, 0x1, "056c3d7b1670", 0x3}, 0x10) recvfrom$packet(r0, &(0x7f0000000440)=""/184, 0xb8, 0x40000000, &(0x7f0000000580)={0x11, 0x26ecf7f7a9c76c62, r1, 0x1, 0x80000000, 0x6, @empty}, 0x14) bpf$PROG_LOAD(0x5, &(0x7f00006f4fb8)={0x1, 0x3, &(0x7f0000002000)=ANY=[@ANYBLOB="180000002000000000000100000000009500000000000000"], &(0x7f0000003ff6)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195}, 0x48) 2018/03/04 19:31:34 executing program 3: unshare(0x8000400) r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket$can_raw(0x1d, 0x3, 0x1) close(r1) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000004000)) socketpair(0x11, 0xa, 0x202c, &(0x7f0000000000)={0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000000040)) r3 = socket(0x5, 0x6, 0x3) sendmsg$nl_netfilter(r3, &(0x7f0000002a40)={&(0x7f00000028c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000002a00)={&(0x7f0000002900)=ANY=[@ANYBLOB="d0000000020b200028bd7000fcdbdf2503000005f1819f85e16fcba621dc403b0e0db728e3249fc30264325f38d03f0c179ef3808413fc72dd1bdfb40227b6979967474c7885387bbd33c2f4f27a7c14b1a27924e8e2036bafb055e14176903d17e2b93f164e36465399b8d886865e132e3150f13740a7a84f23644f71e311eaccd8f10738ff6ddb758587f4419bd82ea02be47fb7da0bac7ee44445d51eb9b11e97a8c75870a8b0741800820000000000000000000000000000000000000000010c0062000000000000000000000000"], 0xd0}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) setsockopt$netlink_NETLINK_RX_RING(r3, 0x10e, 0x6, &(0x7f0000000080)={0x80, 0x6, 0xe5d0, 0x80}, 0x10) sendfile(r0, r1, &(0x7f0000004000), 0x0) 2018/03/04 19:31:34 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f000081eea0)=ANY=[@ANYBLOB="18000000010201002aaa7000fddbdf2598"], 0x18}, 0x1}, 0x1) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000240)={r0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000380)={{{@in6=@mcast2, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@dev}}, &(0x7f0000000280)=0xe8) bind$can_raw(r1, &(0x7f00000002c0)={0x1d, r2}, 0x10) r3 = accept$unix(0xffffffffffffffff, &(0x7f0000000480)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000acacd06c2b4d86efdbdf97e653ae4b09ae01e3187eb447b192bfe14b2ec1d57bd946c4dcc48f326f1a8b857e976c235c704d68fe3d28c6e8fa50c4332b27c1f31d9699c6616f9c692edba7fcf385546c3f0ec101db173d79bf779eff9751"], &(0x7f0000000080)=0x60) sendmsg$unix(r3, &(0x7f0000000340)={&(0x7f00000000c0)=@abs={0x0, 0x0, 0x4e21}, 0x8, &(0x7f0000000380)=[], 0x0, 0x0, 0x0, 0x1}, 0x4000001) 2018/03/04 19:31:34 executing program 4: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x11, 0xffffffffffffffff, 0x0) r0 = socket(0x4, 0x6, 0xfff) sendmsg$can_raw(r0, &(0x7f0000000140)={&(0x7f0000000080)={0x1d}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{0x1, 0x4, 0x4, 0x81}, 0x6, 0x1, 0x0, 0x0, "369c5ccafdb4d1f3"}, 0x10}, 0x1, 0x0, 0x0, 0x20000000}, 0x801) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x14, &(0x7f00008a8ff0)={0x0, 0x0, &(0x7f0000d22000)=[]}, &(0x7f0000f6affc)=0x10) 2018/03/04 19:31:34 executing program 0: socket$inet_sctp(0x2, 0x0, 0x84) r0 = socket$inet_sctp(0x2, 0x400005, 0x84) getgid() setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000002c0)=@nat={'nat\x00', 0x19, 0x3, 0x3c0, [0x20000a80, 0x0, 0x0, 0x20000ab0, 0x20000e10], 0x0, &(0x7f0000000040), &(0x7f0000000a80)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, []}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x9, 0x0, 0x0, 'gre0\x00', 'bond0\x00', 'ip6tnl0\x00', "69701b5f777669300000000000007500", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0xe8, 0x120, 0x158, [@owner={'owner\x00', 0x18}, @mac={'mac\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}]}, @arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}}, {{{0xd, 0x0, 0x0, 'ifb0\x00', 'bpq0\x00', 'bcsf0\x00', 'lo\x00', @random="9c802252260b", [], @random="a12933d34b5f", [], 0x70, 0x70, 0xa8, []}, []}, @arpreply={'arpreply\x00', 0x10, {{@empty}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0xb, 0x0, 0x0, 'syzkaller0\x00', 'tunl0\x00', 'ip_vti0\x00', 'bpq0\x00', @empty, [], @empty, [0x0, 0x0, 0x1], 0xa8, 0xe0, 0x130, [@cluster={'cluster\x00', 0x10, {{0x3, 0x6, 0x4d8}}}]}, [@common=@mark={'mark\x00', 0x10}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x0, 'syz0\x00'}}}}]}]}, 0x438) 2018/03/04 19:31:34 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000068d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-camellia-asm\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c8afd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) recvmsg(r1, &(0x7f0000d20000)={&(0x7f00002fffa0)=@nfc_llcp, 0x60, &(0x7f0000b9c000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) read(r0, &(0x7f0000000000)=""/34, 0x22) 2018/03/04 19:31:34 executing program 1: r0 = socket(0x10, 0x4000000002, 0x0) write(r0, &(0x7f0000805000)="260000001a0053eb910000f9ff090000000000000015e0f1ff609b000000ec5501000d8b017f", 0x26) recvfrom$ipx(r0, &(0x7f00007ef000)=""/4096, 0x11b2, 0x0, &(0x7f0000ff8000)={0x4, 0x0, 0x0, "933249611e5e"}, 0x10) readv(r0, &(0x7f00008fafb8)=[{&(0x7f0000eadf70)=""/144, 0x90}], 0x1) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000040)={r0, 0x7, 0x1, 0x1, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}, 0x20) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000000080)=0x3ff, 0x4) 2018/03/04 19:31:34 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f000000effc), 0x4) r1 = socket$inet6(0xa, 0x7, 0x5) getsockopt$inet6_tcp_int(r1, 0x6, 0x1f, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000440)={0x9, [0x6, 0x3, 0x9, 0x7f, 0x5, 0x1ff, 0x5, 0x4, 0x6]}, &(0x7f0000000480)=0x16) socket$nl_netfilter(0x10, 0x3, 0xc) 2018/03/04 19:31:34 executing program 6: r0 = socket$inet(0x2, 0x803, 0x800000000000b) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000a00)={'filter\x00', 0x1000, "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"}, &(0x7f0000000480)=0x1024) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000040)={'filter\x00', 0x7, 0x4, 0x3d0, 0x0, 0x200, 0x200, 0x2e8, 0x2e8, 0x2e8, 0x4, &(0x7f0000000000), {[{{@uncond, 0xc0, 0x100}, @unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz1\x00'}}}, {{@uncond, 0xc0, 0x100}, @unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "01eecfa00fa1989911ab6172592c47b5ed3e2bd7741e8011f3155fc36da0"}}, {{@uncond, 0xc0, 0xe8}, @unspec=@NFQUEUE0={0x28, 'NFQUEUE\x00'}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x566) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f00000005c0)={'filter\x00', 0x7, 0x4, 0x3e8, 0x0, 0x210, 0x0, 0x300, 0x300, 0x300, 0x4, &(0x7f0000000580), {[{{@uncond, 0xc0, 0x100}, @unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz1\x00', 0x0, 0x1}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@empty, @mac=@link_local={0x1, 0x80, 0xc2}, @dev={0xac, 0x14, 0x14}, @multicast2=0xe0000002}}}, {{@uncond, 0xc0, 0xf0}, @unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x438) 2018/03/04 19:31:34 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001280)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="246c0b82a2516488e0fd0000001800010000000000000000000a0000000000de374d0a4c19ce8c6ecc1db1c799b85a48d72860f0b50afd7915457d260fa25f01a182c7460ff7911f7ea9d2e88c5e648e91e5116ff91ff499a2b8e6d0d1ac6bc63c62104534485eaa37fcfa2dd14f50b3c2e83182efcacd41230343376bf573d07ed09390c9c0edc390208afcf33050f1f2508ce4ae7ffc1891327662b0ace38ee25d5c03b96690ff8d4d349bc62afe894f1ed892fe2fe5447c2801cddd41ab508b5665d5169063d4b28bbc3b4b9cf4be0000"], 0x24}, 0x1}, 0x0) 2018/03/04 19:31:34 executing program 2: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000088c000)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x2000ff, 0x41}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x800, 0x1}, 0x20) socketpair(0x14, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000000080)="157ad9cfb68d5c83053a3564c2a895ba4bf08c3cdc10effa64a1ec26e033cfad6dc4e83e78f2df50decdf0db4c69c96f882d917104e7015cdaaf84fefdca198c1762c48b8a29648e0bdc221dbc9eb00a7220c3ffc241c08c886f7f2df818e501a11f8c0ae5a012055bc49c9b998a4631c388c4e7429c4aed77d7b2db267e3b64030bb96746dce9de3f38e9ab6f8f41c17c5477f64561480a8654ad5ff0d00d169c479d4219ff43b6e11f6d801ba814faa19390103325ff4db7d8163fe3cde8f8c7a2829898c205f1e381335b61e963dfc93e279460bdc17b156fd9d09389f37f63b17ea6af6ce72d18", 0xe9) 2018/03/04 19:31:34 executing program 4: r0 = socket$inet(0x15, 0x5, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000), 0x4) r1 = socket(0xa, 0x800, 0x80000001) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000100)=[@in6={0xa, 0x4e21, 0x3, @dev={0xfe, 0x80, [], 0xd}, 0x3}, @in6={0xa, 0x4e20, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, @in6={0xa, 0x4e22, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0xffffffff}], 0x54) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000080), &(0x7f00000000c0)=0x25d) 2018/03/04 19:31:34 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000a06ffc)=0x108, 0x4) sendto$inet6(r0, &(0x7f000000ffff), 0x0, 0x0, &(0x7f0000006000)={0x2, 0x4e20, 0x0, @empty}, 0x1c) setsockopt$inet_int(r0, 0x0, 0xd, &(0x7f0000000040)=0x8, 0x4) recvmsg(r0, &(0x7f0000012fc8)={&(0x7f0000000080)=ANY=[@ANYBLOB="00000000a5c763d3218b800000000000000000cfcf0000e322c96669506cf465e1f49f3e6e2d9daf03804151e9cf1c33ff15e077fc7eaac50ace1fb9031d0700000000000800a9929c76b6d69f86192c638a706e1156acbb14d7cff4e074d895a594c80c1a78e7eccad97ed15a38d0b3f14af8cf0f113300e86cf9156a2d8f86d71510c6a1b8349fbdf8b78b5808b9066c0f27c96cde3f72e20d3101c0909ce1cf2fe31c1396ffbd77023b72ac4a325d35c65e91451c17a513ac0a45ab36648c8d2e05"], 0x0, &(0x7f0000008000)=[], 0x0, &(0x7f0000006000)}, 0x2000) 2018/03/04 19:31:34 executing program 6: pipe(&(0x7f00000004c0)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000500)={0x0, 0x2, 0x10000, 0x7, 0x1, 0x4}, &(0x7f0000000540)=0x14) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001680)=ANY=[@ANYRES32=r1, @ANYBLOB="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"], &(0x7f0000000580)=0x1008) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000142ff0)={0x2, 0x4e22, @empty}, 0x10) sendto$inet(r2, &(0x7f0000243fca), 0x0, 0x200080c4, &(0x7f0000b56000)={0x2, 0x4e22, @empty}, 0x10) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_buf(r3, 0x29, 0x45005fac183ce49f, &(0x7f00000005c0)="76ab7401d50e27a3f5b4920784cd2e3ab1a9395272c3ede3580e5f9302a9247d703ddb58e3febcdb48e778a39d4c07f47cc9554fa3ddb824b3a4fe808dad0a2282a90aeedf89bebeec97f44c94f2d497b71e0f34284059394c77fad8d3e27b936093bfcc78612c02fe2de58f033424a6fd0bc951be8c370e8512ab5ebfd852", 0x7f) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000b26000)=0x1ffa, 0x4) writev(r2, &(0x7f0000018cd2)=[{&(0x7f0000068000)="02", 0x1}], 0x1) [ 865.503579] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=20898 sclass=netlink_route_socket pig=10270 comm=syz-executor1 2018/03/04 19:31:34 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket$inet6_sctp(0xa, 0xffffffffffffffff, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000000)=0xfffffffffffffffa, 0x4) sendmsg$nl_xfrm(r0, &(0x7f0000c36fc8)={&(0x7f00002a4ff4)={0x10}, 0xc, &(0x7f0000cb1000)={&(0x7f0000484000)=@polexpire={0xc0, 0x1b, 0x19, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@rand_addr, @in6=@mcast1={0xff, 0x1, [], 0x1}}, {}, {}, 0x0, 0xffffffffffffffff, 0xfffffffffffffffe}}, []}, 0xc0}, 0x1}, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000600)={0xffffffffffffffff}) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000640)={{0x2, 0x4e20, @broadcast=0xffffffff}, {0x306, @empty}, 0x0, {0x2, 0x4e23, @multicast1=0xe0000001}, 'syz_tun\x00'}) 2018/03/04 19:31:34 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) socketpair$inet6(0xa, 0x0, 0x7, &(0x7f0000000000)) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000001100)=@filter={'filter\x00', 0xe, 0x4, 0x3f0, 0xffffffff, 0xd0, 0x218, 0x218, 0xffffffff, 0xffffffff, 0x320, 0x320, 0x320, 0xffffffff, 0x4, &(0x7f0000e9afc0), {[{{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @empty, [], [], 'ip_vti0\x00', 'ifb0\x00'}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x100, 0x148, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00', 0x0, {0x0, 0x0, 0x1}}, @common=@unspec=@mac={0x30, 'mac\x00', 0x0, {@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}]}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv6=@mcast1={0xff, 0x1, [], 0x1}, 'gretap0\x00'}}}, {{@uncond, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@unspec=@connbytes={0x38, 'connbytes\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x450) syz_emit_ethernet(0x4a, &(0x7f0000000040)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60d8652b00140600fe8000000000000000000000000000aafe8000000000000000000000000000aa00004e20", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="50000062ce86abc955b7894cf76f39c69234e7081add9406e6b4d5de24796338915e"], &(0x7f00000002c0)={0x0, 0x2, [0x0, 0x0, 0x0, 0x2]}) 2018/03/04 19:31:34 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x20) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000200)=@filter={'filter\x00', 0xe, 0x4, 0x390, 0xffffffff, 0x1a8, 0x0, 0xd8, 0xffffffff, 0xffffffff, 0x2c0, 0x2c0, 0x2c0, 0xffffffff, 0x4, &(0x7f0000000080), {[{{@ipv6={@remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80}, [], [], 'syzkaller1\x00', 'bcsh0\x00'}, 0x0, 0xa8, 0xd8, 0x0, {}, []}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, [], [], 'vcan0\x00', 'eql\x00'}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@MARK={0x28, 'MARK\x00', 0x2}}, {{@uncond, 0x0, 0xd0, 0x118, 0x0, {}, [@common=@unspec=@addrtype1={0x28, 'addrtype\x00', 0x1, {0x0, 0x20}}]}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz0\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3f0) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x2b, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x4e20, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) ioctl$sock_ifreq(r0, 0x8925, &(0x7f00000000c0)={'gre0\x00', @ifru_addrs=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x2, 0x0, 0x4, 0x0, {0xa, 0x4e20, 0x80000001, @local={0xfe, 0x80, [], 0xaa}, 0x1ff}}}}) listen$netrom(r1, 0x4) 2018/03/04 19:31:34 executing program 5: socketpair(0x0, 0x5, 0x100, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000000200)={&(0x7f0000000100)=[0x0, 0x0], &(0x7f0000000140)=[], &(0x7f0000000180)=[0x0], &(0x7f00000001c0)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x2, 0x0, 0x1, 0x5}) socket$bt_rfcomm(0x1f, 0x3, 0x3) socketpair$inet(0x2, 0x0, 0x7, &(0x7f0000000000)={0xffffffffffffffff}) sendfile(r2, r1, 0x0, 0xfffffffeffffffff) 2018/03/04 19:31:34 executing program 3: getsockname(0xffffffffffffff9c, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @empty}}}, &(0x7f0000000040)=0xfffffffffffffeac) connect$netrom(r0, &(0x7f00000000c0)=@full={{0x3, {"8f7dbe76c88ca1"}, 0x9}, [{"eaa52198620def"}, {"b4524a2a0119a3"}, {"32ebe428b5ec4e"}, {"e9faf16cbd179e"}, {"4f11cf36f8551a"}, {"07f8b1158cdd99"}, {"e704e1ad1c8e88"}, {"03995e5178d4ab"}]}, 0x48) r1 = socket$inet6(0xa, 0x2, 0x4) socket$rds(0x15, 0x5, 0x0) setsockopt$inet6_int(r1, 0x29, 0x4a, &(0x7f0000000080), 0x2) sendto(r0, &(0x7f0000000140)="acee2fcbb8f51b4a4446edad389842889c1381193d107085e03685b0f89bbd5b388ccbf68c45cdec2ebe3650336bb2b852cdb822ee0d04d0ccb08bf27b8e4be19b16da59b69032dd04f8c48dad082a455626154ae02fd3520237c35d531b99af3639aebedb88a9e48e65a7ecece767", 0x6f, 0x40090, &(0x7f00000001c0)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x4e22, @rand_addr=0x1}, 0x0, 0x1, 0x2, 0x2}}, 0x26) 2018/03/04 19:31:34 executing program 0: unshare(0x400) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000040)=0x1c) r1 = accept4(r0, &(0x7f00000001c0)=@rc, &(0x7f0000000200)=0xa, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000240), &(0x7f0000000280)=0x4) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f0000000080)=""/249, &(0x7f0000000180)=0xf9) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r3 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100000001, 0x0, r2}, 0x1c) bpf$MAP_CREATE(0x0, &(0x7f0000048000)={0xd, 0x3, 0x4, 0x9, 0x0, r3}, 0x2c) 2018/03/04 19:31:34 executing program 6: r0 = socket$can_bcm(0x1d, 0x2, 0x2) getsockname(r0, &(0x7f0000000080)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, &(0x7f00000000c0)=0x26) recvfrom$ax25(r1, &(0x7f0000000100)=""/166, 0xa6, 0x0, &(0x7f0000000000)={0x3, {"4d9d9854ced0e0"}, 0x1e}, 0x10) getpeername$packet(r1, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000004c0)=0x14) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000000640)={@can={0x1d, r2}, {&(0x7f0000000500)=""/217, 0xd9}, &(0x7f0000000600), 0x20}, 0x30) 2018/03/04 19:31:34 executing program 1: mmap(&(0x7f0000000000/0xf94000)=nil, 0xf94000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009f3fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20\x00'}, 0x58) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000000000)) r1 = socket(0x8, 0x6, 0x0) getpeername$unix(r1, &(0x7f0000001440)=@file={0x0, ""/108}, &(0x7f00000014c0)=0x6e) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f8dfc8)={0x0, 0x0, &(0x7f0000f92f80)=[{&(0x7f00007db000)="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", 0x501}], 0x1, &(0x7f0000655000)=[]}, 0x0) recvmsg(r2, &(0x7f00001f5000)={&(0x7f0000000040)=@alg, 0x58, &(0x7f0000612f80)=[{&(0x7f0000f81000)=""/4096, 0x1098}], 0x1000016a, &(0x7f0000f7ffca)=""/87, 0x57}, 0x0) 2018/03/04 19:31:34 executing program 0: r0 = socket$inet(0x2, 0x840000000003, 0x2) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000380), &(0x7f00000003c0)=0x4) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f00000002c0)={'broute\x00', 0x0, 0x3, 0xfc, [], 0x1, &(0x7f0000000500)=[{}], &(0x7f0000000400)=""/252}, &(0x7f0000000340)=0x78) setsockopt$inet_int(r0, 0x0, 0xc8, &(0x7f0000bcf000), 0x4) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000080)=0x1c) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000140)='dctcp\x00', 0x6) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f00000000c0)={0x800, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x15}}, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x16}}, {0x2, 0x4e20, @loopback=0x7f000001}, 0x20, 0x5, 0x7, 0x9, 0x5, 0x0, 0x1, 0x3, 0x2}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000540)={{{@in=@rand_addr, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000000200)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f00000006c0)={@remote={0xac, 0x14, 0x14, 0xbb}, @empty, r2}, 0xc) sendto$packet(r1, &(0x7f0000000180)="380fd60c45defe66dfb444afbac8832d153109a4233db6d6dd101939fc6e97ce3215d8f2599b7b239fe9ed765df37e75368e80b8d6ce020ff75e966198921911baaf1eead9fc5ec6e5ea9c04d0a88ac7f8fedac3fc93597a443fd8d0585d178c1a4a496a3cf2d3073961636d", 0x6c, 0x4000, &(0x7f0000000240)={0x11, 0xf, r2, 0x1, 0x2, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000280)={r0}) getsockname$netlink(r3, &(0x7f0000000640), &(0x7f0000000680)=0xc) r4 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r4, 0x0, 0xc8, &(0x7f0000000000), 0x4) 2018/03/04 19:31:34 executing program 6: r0 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f00005c8ff8)) socket$bt_hidp(0x1f, 0x3, 0x6) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)) 2018/03/04 19:31:34 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1fa) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000758c38)=@raw={'raw\x00', 0x9, 0x3, 0x368, 0x138, 0xffffffff, 0xffffffff, 0x138, 0xffffffff, 0x298, 0xffffffff, 0xffffffff, 0x298, 0xffffffff, 0x3, &(0x7f0000849fd0), {[{{@uncond, 0x0, 0xd0, 0x138, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0xf, 0x0, 0x0, 0x0, 'pptp\x00', 'syz1\x00'}}}, {{@uncond, 0x0, 0xf8, 0x160, 0x0, {}, [@common=@hl={0x28, 'hl\x00', 0x0, {0x3}}, @common=@unspec=@connlabel={0x28, 'connlabel\x00'}]}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x11, 0x0, 0x0, 0x0, 'netbios-ns\x00', 'syz1\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3c8) r1 = accept4(r0, &(0x7f0000000640)=@ipx, &(0x7f0000000600)=0xffffffffffffffa1, 0x80002) sendmsg$alg(r1, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000080)="8942c69b83aacf3ede8890875f83f30d7421ccac5ac91d932eaa5c1611a3d446b778ab05a54e9b907663dfe9fb2182e6ecc6f19d04ca1c1d3a5d889ccab3c735673a58c893fc8ec46f9abe5802af7ffc6cf607f264f3ddfd81b8f0b42a8f6a3e0867b8dd31e61e0b24ac01510f1e60acd4ae778b9862ff788614051d3223cb3c7dbf699435271233efbf7b61e204ee06bd0bd39696", 0x95}, {&(0x7f0000000140)="4cddee6b91e7efa506ea3e8ac7fe9b5d8be380a5a4fcf85cd1ab8ab788e7ee92fac1ed33c7a4f735a0a37c9abfb3003cbb7e3109d05739472a26b84dd7f4758e34c24a7af4a72848a5c357f7692ca90e50006638f53d57a67baafe45076d2d7cc86c3146ecac568c88e22b83017b39e94419c8baf5a58c2c958becfdea859824a80e9515ec0a64be297236ca6166a5baaacf0aba4c107645c16d97ac7bb2131283cfef55bf3ad9ee72c13830bb0c8cf7ad8e3e458af8a5624b3365057255aa5f524ff9c322e70e8ca11a2995b7fd", 0xce}, {&(0x7f0000000240)="a0fc43f9b140b3feea6b007f9dded205aa1609", 0x13}, {&(0x7f0000000280)="576ae3fd486e39bebc5bebc360c9b1500ba9fb", 0x13}, {&(0x7f00000002c0)="a33ea4f83833cb9b359c6540223cd7b12c9a155813d046", 0x17}], 0x5, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], 0x218, 0x2004c081}, 0x20000001) sendmsg(r0, &(0x7f000001b000)={0x0, 0x0, &(0x7f0000013f70)=[], 0x0, &(0x7f000002ae28)=[]}, 0x0) 2018/03/04 19:31:34 executing program 1: r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000200)={0x0, 0x80b3d, 0x10}, 0xffffffffffffffcc) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000240)={0x0, 0x6, 0x7}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000002c0)=@assoc_value={r2, 0x1}, &(0x7f0000000300)=0x8) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0xfffffffffffffffe, 0x32, r0, 0x0) epoll_pwait(0xffffffffffffffff, &(0x7f0000000180)=[], 0x0, 0x0, &(0x7f00000001c0), 0x8) r3 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r3, 0x0, 0xb, &(0x7f0000ab2000)=0x1002, 0x4) sendto$inet(r3, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000821ff0)={0x2, 0x4e20, @empty}, 0x10) recvmsg(r3, &(0x7f0000001500)={&(0x7f0000000100)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB='\f\x00\x00\x00'], 0xc, &(0x7f0000001400)=[], 0x0, &(0x7f0000001480)=""/115, 0x73}, 0x2060) socketpair$inet(0x2, 0xa, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x5, 0x2025, 0x7ff}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={r5, 0x101}, &(0x7f0000000140)=0x8) 2018/03/04 19:31:34 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x11, 0x0, 0x1ff, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000000080)) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000c26000)=0x2, 0x4) sendto$inet(r0, &(0x7f0000a92000), 0x37c, 0x800000020000000, &(0x7f0000303000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f00000000c0)=0x3) sendto$inet(r0, &(0x7f0000000000)="05", 0x1, 0x0, &(0x7f0000000100)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) recvmsg(r0, &(0x7f00000015c0)={&(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x2a5, &(0x7f0000000000)=[], 0x0, &(0x7f0000001500)=""/155, 0x9b}, 0x2) 2018/03/04 19:31:34 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000001100)=@filter={'filter\x00', 0xe, 0x4, 0x3f0, 0xffffffff, 0xd0, 0x218, 0x218, 0xffffffff, 0xffffffff, 0x320, 0x320, 0x320, 0xffffffff, 0x4, &(0x7f0000e9afc0), {[{{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @empty, [], [], 'ip_vti0\x00', 'ifb0\x00'}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x100, 0x148, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00', 0x0, {0x0, 0x0, 0x1}}, @common=@unspec=@mac={0x30, 'mac\x00', 0x0, {@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}]}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv6=@mcast1={0xff, 0x1, [], 0x1}, 'gretap0\x00'}}}, {{@uncond, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@unspec=@connbytes={0x38, 'connbytes\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x450) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}}, &(0x7f00000002c0)) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x10}, 0x10) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000000c0)={r1, &(0x7f0000000080)="541bfd329c3902abee73d5ad97be00fae7b058406eed62545cd5bb030a1e4cab7a204a177b93d0ae6367"}, 0x10) 2018/03/04 19:31:34 executing program 6: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$sock_int(r0, 0x1, 0x5, &(0x7f0000000000)=0x100000000, 0x4) r1 = socket(0x2, 0x6, 0x7) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000400)={r0}) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000440)={0x0, 0x3, 0x76, 0x4}, &(0x7f0000000480)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00000004c0)={r3, @in6={{0xa, 0x4e22, 0x6, @empty, 0x7f}}, 0xc72, 0x7fff}, 0x98) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000600)={{{@in6=@ipv4={[], [], @empty}, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@mcast2}}, &(0x7f0000000700)=0xe8) connect$packet(r0, &(0x7f0000000740)={0x11, 0xd, r4, 0x1, 0xffff, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000780)={{{@in6=@mcast1, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@local}}, &(0x7f0000000880)=0xe8) ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f00000008c0)={r1, 0x10000}) getsockopt$inet_int(r1, 0x0, 0x12, &(0x7f0000000900), &(0x7f0000000940)=0x4) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000980)={r3, 0x1}, 0x8) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f00000009c0)=0x4, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000a00)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000a40)=0x14) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000a80)={r7, 0x7}, 0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000ac0)={r7, 0x0, 0x2, 0x7, 0x5, 0x324684d8}, &(0x7f0000000b00)=0x14) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000b80)={r1, 0x7, 0x1, 0x100000000, &(0x7f0000000b40)=[0x0, 0x0], 0x2}, 0x20) setsockopt$inet_tcp_buf(r1, 0x6, 0x3b, &(0x7f0000000bc0)="97b65a659047bdd5092181e38047ffae5aeaeeba79cf6a7edac7a41b15", 0x1d) socket$inet_udp(0x2, 0x2, 0x0) connect$nfc_llcp(r2, &(0x7f0000000c00)={0x27, 0xdb4, 0xa2e0, 0x0, 0x0, 0x81, "ba2cefb5fa935cbf57bc8e94ec2b3c111500b1f722b5b176d33ff51b0b75d304be832a9fb3c362727301ce1928f2e9226fd15f1ea95a10047569b24e6e8302", 0x1}, 0x60) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000c80)=@assoc_value, &(0x7f0000000cc0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000000d00)={r9, 0x81, 0x61, "8527becd6bd2d6b76da08bb7dc17974cc6ad3da04f77c2a5ef1f5587125bf656911869912271a2bee0c98dbd195b7ac05607a8ffc2025066a398cb699596306a3415fbaa249705315ecf0b0b7cf8bba635ec942498d382038c61ad3ff81fcc6af1"}, 0x69) sendmmsg(r1, &(0x7f0000001080)=[{{&(0x7f0000000d80)=@hci={0x1f, r5}, 0xc, &(0x7f0000001000)=[{&(0x7f0000000dc0)="7e1e57649f23881c17c414e5", 0xc}, {&(0x7f0000000e00)="9d5de07dfd41f56ae377437009ec58e62be994b0c895ed180520791fa109418427a4ff09c4d98147be6d84f1817bbd503457dd5e702814ca17b38676064abcaee4e5c0e009455d55cdb4f2b8479dfca134fb5290124aeedbe6611da8730c0f", 0x5f}, {&(0x7f0000000e80)="add49d0df85f887ff7c3c33acaa9294f694d076dd1c9", 0x16}, {&(0x7f0000000ec0)="2712c309a3aab00fcaf45bbdaa0d05b1994c361fae9f39c65448e23e12bf9c76c4bf425139ed5c71063ccffb5adc3cb54e248d3c5f5d677f310af8c711eeb8d9faa0ce39c56acc8ac6e0b59a3d6f646b7b78ad0957", 0x55}, {&(0x7f0000000f40)="49b392504e021507c9acaee7d18ebd971d89ea028b19a24358ae4eb68b4c4ed7ac50f760b7b2cf38169c5fc964aa795b674ff8ff0d3ccb675f79e462c119496cc4e978e8c17438cf4accfb9bf95d104156f515b23cc0224ddea22dd23d38bf9be9b8ecbddfcefb022b3fb483a0db65ac0bad2648dc4af0b8e62c3d4d849892da6f87371a12668c991c8191ff4b9bfb6b5a7d77b2dc005162b27b", 0x9a}], 0x5}, 0xfbe}], 0x1, 0x8001) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00000010c0)=@assoc_value={r6, 0x7}, 0x8) sendmsg$nl_crypto(r1, &(0x7f0000001280)={&(0x7f0000001100)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000001240)={&(0x7f0000001140)=@upd={0xf0, 0x12, 0x800, 0x70bd2a, 0x25dfdbfd, {{'drbg_nopr_ctr_aes192\x00'}, [], [], 0x2000}, [{0x8, 0x1, 0x5}, {0x8, 0x1}]}, 0xf0}, 0x1, 0x0, 0x0, 0x80}, 0x40) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000012c0)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000001300)={r8, 0x755, 0x20}, &(0x7f0000001340)=0xc) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f0000001380)={'TPROXY\x00'}, &(0x7f00000013c0)=0x1e) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000001400)={r2}) bind$vsock_dgram(r1, &(0x7f0000001440)={0x28, 0x0, 0x2710, @my=0x1}, 0x10) 2018/03/04 19:31:34 executing program 0: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00000002c0)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000e00000004000000f8030000ffffffff300200001801000018010000ffffffffffffffff280300002803000028030000ffffffff04000000", @ANYPTR=&(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d800180100000000000000000000000000000000000000000000000030006168000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040004552524f5200000000000000000000000000000000000000000000000000a9693a737ca22de5c3232a813a8f48e2b5c16dd0d24d26919559a80e49680000ff020000000000000000000000000001ff020000000000000000000000000001b1f76031ff00000000000000000000000000009ea5d6a0cd7d1f860000000000766c616e300000000000000000000000626373683000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0001801000000000000000000000000000000000000000000000000480068626800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000280052454a45435400000000000000000000000000000000000000000000fff70500000000000000ff020000000000000000000000000001000000000000000000000000000000000000000000000000ffffff0000000000000000000000000000000000000000006970365f76746930000000000000000073797a6b616c6c6572310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d000f80000000000000000000000000000000000000000000000000028006575693634000000000000000000000000000000000000000000000000000000000000000000280052454a454354000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009413b4f9ae4f57ff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d0000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x458) 2018/03/04 19:31:34 executing program 2: r0 = accept(0xffffffffffffff9c, &(0x7f00000000c0)=@sco, &(0x7f0000000180)=0x8) bind$bt_sco(r0, &(0x7f00000001c0)={0x1f, {0x2, 0x6, 0x800000000000000, 0x2, 0x7f, 0x3}}, 0x8) r1 = socket$inet(0x2, 0x3, 0x1) recvfrom$inet(r1, &(0x7f0000000100)=""/117, 0x75, 0x0, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x28, &(0x7f0000000000)=0x8, 0x4) syz_emit_ethernet(0x18, &(0x7f0000029a8a)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr=0xffffffffffffffff, {[]}}, @udp={0x4e20, 0x4e20, 0x8}}}}}, 0x0) 2018/03/04 19:31:34 executing program 3: mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={r0}) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000000100)={r0, 0x3}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0x170) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000000)={r2, 0xfffffffffffffbff}, 0x8) 2018/03/04 19:31:35 executing program 5: r0 = socket$inet(0x2, 0x805, 0x55) r1 = accept(r0, &(0x7f0000000300)=@in={0x0, 0x0, @rand_addr}, &(0x7f0000000340)=0x10) accept$ipx(r1, &(0x7f0000000380), &(0x7f00000003c0)=0x10) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000040)=@filter={'filter\x00', 0xe, 0x4, 0x260, 0xffffffff, 0x130, 0x98, 0x130, 0xffffffff, 0xffffffff, 0x1c8, 0x1c8, 0x1c8, 0xffffffff, 0x4, &(0x7f0000000000), {[{{@ip={@empty, @rand_addr, 0x0, 0x0, 'ip6_vti0\x00', 'syz_tun\x00'}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast2=0xe0000002, @broadcast=0xffffffff, 0x0, 0x0, 'sit0\x00', 'syzkaller0\x00', {}, {}, 0x6}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x7}}}, {{@ip={@multicast2=0xe0000002, @rand_addr, 0x0, 0x0, 'teql0\x00', 'syzkaller1\x00'}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2c0) socket$inet_sctp(0x2, 0x5, 0x84) 2018/03/04 19:31:35 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000003000)="441f09000000000000ffff001c1602781305004ca6000412a1bf0202fd", 0x1d) recvfrom$inet(r0, &(0x7f0000000080)=""/193, 0xc1, 0x2020, &(0x7f0000000180)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f00000001c0)=""/99, &(0x7f0000cc6ffc)=0xfeb0) 2018/03/04 19:31:35 executing program 4: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x0) getsockopt$inet6_int(r0, 0x29, 0x34, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = socket$inet_smc(0x2b, 0x1, 0x0) poll(&(0x7f0000000040)=[{r1}], 0x1, 0xfefffffffffffffb) 2018/03/04 19:31:35 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='lp\x00', 0x11) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001600)={r0}) connect$rds(0xffffffffffffffff, &(0x7f0000001640)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x24, &(0x7f0000002680)=""/4096, &(0x7f0000001000)=0x1000) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23, @empty}, 0x10) 2018/03/04 19:31:35 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000a82fc8)={&(0x7f00003a2000)=@abs, 0x8, &(0x7f00006c6ff0)=[], 0x0, &(0x7f00009dffb8)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r1, @ANYBLOB], 0x18}, 0x0) close(r0) 2018/03/04 19:31:35 executing program 7: r0 = socket$inet6(0xa, 0x20000002, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000001100)=@filter={'filter\x00', 0xe, 0x4, 0x3f0, 0xffffffff, 0xd0, 0x218, 0x218, 0xffffffff, 0xffffffff, 0x320, 0x320, 0x320, 0xffffffff, 0x4, &(0x7f0000e9afc0), {[{{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @empty, [], [], 'ip_vti0\x00', 'ifb0\x00'}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x100, 0x148, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00', 0x0, {0x0, 0x0, 0x1}}, @common=@unspec=@mac={0x30, 'mac\x00', 0x0, {@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}]}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv6=@mcast1={0xff, 0x1, [], 0x1}, 'gretap0\x00'}}}, {{@uncond, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@unspec=@connbytes={0x38, 'connbytes\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x450) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}}, &(0x7f00000002c0)) 2018/03/04 19:31:35 executing program 0: socket$bt_bnep(0x1f, 0x3, 0x4) r0 = socket$inet6(0xa, 0xa, 0xbd9a) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e24, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000200)={0x0, 0xfff, 0x3, [0x1, 0xfffffffffffffffd, 0x4]}, &(0x7f0000000280)=0xe) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00000002c0)={r3, 0x1}, &(0x7f0000000300)=0x8) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000000c0)={0x2, &(0x7f0000000080)=[{0x0}, {}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000000100)={r4, 0x3}) sendmmsg(0xffffffffffffffff, &(0x7f000000d280)=[{{&(0x7f000000ac80)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0xfffffffffffffc60, &(0x7f000000ce80)=[], 0x0, &(0x7f000000d000)=[], 0x8f}}], 0x1, 0x0) socket$unix(0x1, 0x2, 0x0) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380)=[], 0x0, &(0x7f00000003c0)=[]}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680)=[], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="28000000000000002900000002000005070082020000000000"], 0x28}}], 0x2, 0x0) r5 = socket$inet_dccp(0x2, 0x6, 0x0) bind$inet(r5, &(0x7f0000000000)={0x2, 0x400000004e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x3e7) ioctl$sock_SIOCGIFCONF(r5, 0x8910, &(0x7f00000001c0)=@req={0x50, &(0x7f0000000140)={'syzkaller0\x00', @ifru_mtu=0x1}}) 2018/03/04 19:31:35 executing program 4: r0 = socket(0x4, 0x80005, 0x1f) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000004c0)={'ip6gretap0\x00', 0x0}) bind$packet(r0, &(0x7f0000000500)={0x11, 0x4, r1, 0x1, 0x4, 0x6, @random="3c6773a86d31"}, 0x14) r2 = socket$inet(0x2, 0x3, 0x9) setsockopt$ARPT_SO_SET_REPLACE(r2, 0x0, 0x60, &(0x7f0000000040)={'filter\x00', 0x7, 0x4, 0x408, 0x220, 0x0, 0x0, 0x320, 0x320, 0x320, 0x4, &(0x7f0000000000), {[{{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @dev={0xac, 0x14, 0x14}, @multicast1=0xe0000001, 0x2}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@empty, @empty, @loopback=0x7f000001, @empty, 0xf}}}, {{@uncond, 0xc0, 0x100}, @unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz1\x00'}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x458) sendto$packet(r0, &(0x7f0000000640)="bf2130dec23e40c869c67f556492ee8e9dc5ab15ed26b5281faabe3bf322162f90845956f06688624dcc7fb33d5398d1a5f1dc5d5d9ffac54bb68163fa33963299c69db9cafe0e129d58cfaaff995d5e67d31967ba2128513f27", 0x5a, 0x800, &(0x7f00000006c0)={0x11, 0x1f, r1, 0x1, 0x2, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) setsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f0000000540)="195cf79668a4257e1b0cd9ed7a51fa26f94f85140aa25405faffcfe32391ac6c8f7ec98c4f1514b711a3675ea69c216bcd4fbe3294322ecf0c6b66b23e70aa803c59c48a7bda31294976b72ede58a36a050474ffc473df2ab3cf121f68f3ca57779728d87ee84ba9c7ec2c1bb805f4d191f24f80137e85b8199dab0a867a724f6a44518266f44c10f2d96d50d8a8c66bfbc79cd5f55b79a91b0f63d09bcdda5b4529d70ad964a7e207be5cd8b7030a2494b6125ac8b0f9306ea75d8b5d2cdb72356e4c019a0a11b9fadd705939c7ca8c4a13968cc1a9c9ddc7bb61b23aadec8e8502ac003fd7910d", 0xe8) syz_emit_ethernet(0x2a, &(0x7f0000000700)=ANY=[@ANYBLOB="ffffffffffff00000000000008060001080006040000f9ffffff00f828c80228b456ab9905f51d163800ac140000877c020000a5ac14ffaa"], &(0x7f0000002000)) 2018/03/04 19:31:35 executing program 3: r0 = socket$netlink(0x10, 0x3, 0xf) r1 = socket(0x8, 0x3, 0x2) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4) bind$netlink(r0, &(0x7f00004b8000)={0x10, 0x0, 0xffffffffffffffff, 0x10001}, 0xc) close(r0) 2018/03/04 19:31:35 executing program 1: r0 = socket$pptp(0x18, 0x1, 0x2) socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={r0}) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f00000000c0)={'filter\x00', 0x7, 0x4, 0x3e0, 0x0, 0x1f8, 0xe8, 0x2f8, 0x2f8, 0x2f8, 0x4, &(0x7f0000000000), {[{{@uncond, 0xc0, 0xe8}, @unspec=@MARK={0x28, 'MARK\x00', 0x2, {0x1, 0x8000}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@empty, @mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}, @multicast2=0xe0000002}}}, {{@arp={@dev={0xac, 0x14, 0x14, 0x10}, @broadcast=0xffffffff, 0xff, 0xff000000, @empty, {[0xff, 0x0, 0xff, 0xff, 0xff]}, @mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, {[0x0, 0xff, 0x0, 0xff]}, 0xffffffff, 0x5, 0x7f, 0x8, 0x2, 0x6, 'ip6gre0\x00', 'gretap0\x00', {}, {}, 0x0, 0x1a0}, 0xc0, 0x100}, @unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "75f3920ce3ddef3a5e0c686a41b1d37d868eaf300657b0566ad16731aeae"}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x430) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000080)) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000000500)=0xa7, 0x4) 2018/03/04 19:31:35 executing program 6: r0 = socket(0x20004000000015, 0x80005, 0x10000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x0, 0x33, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x200000000114, 0x2712, &(0x7f0000001000)=""/1, &(0x7f0000000000)=0xf000) socketpair$ax25(0x3, 0x5, 0xcb, &(0x7f0000000080)) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040)=0x1, 0x4) 2018/03/04 19:31:35 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000400)="d556b6c5820faeb895298992ea54d60004002c5b534c90c2", 0x18) r1 = socket$inet_icmp(0x2, 0x2, 0x1) accept$inet(r1, 0x0, &(0x7f0000000380)) r2 = accept4(r0, 0x0, &(0x7f00000000c0)=0x348, 0x0) sendmmsg$unix(r2, &(0x7f0000005340)=[{&(0x7f0000000100)=@abs, 0x8, &(0x7f00000003c0)=[{&(0x7f0000000340)="b200ef0c9d8d55438173c168df933ffae231b44fef4c88586721aeb1fdb6800495", 0x21}], 0x1}], 0x1, 0x0) 2018/03/04 19:31:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffff9c, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000440)=0x14, 0x80800) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000480)={'ipddp0\x00', @ifru_addrs={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet(0x2, 0xa, 0x7fffffff) socketpair(0x2, 0x80f, 0x2d67, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$llc_int(r3, 0x10c, 0x1, &(0x7f0000000040), &(0x7f0000000280)=0x4) recvfrom$unix(r4, &(0x7f00000000c0)=""/114, 0x72, 0x40012062, 0x0, 0x0) getpeername(r2, &(0x7f00000002c0)=@hci={0x0, 0x0}, &(0x7f0000000300)=0xc) setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x32, &(0x7f0000000340)={@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, r5}, 0x14) getsockopt$inet_sctp6_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f0000000380), &(0x7f00000003c0)=0x4) setsockopt$EBT_SO_SET_COUNTERS(r2, 0x0, 0x81, &(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0x78) getsockopt$inet6_int(r1, 0x29, 0x1a, &(0x7f0000000000), &(0x7f0000324ffc)=0x4) 2018/03/04 19:31:35 executing program 0: r0 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000000000), 0xfffffffffffffe48) 2018/03/04 19:31:35 executing program 3: r0 = socket$inet6(0xa, 0x802, 0xb) setsockopt$inet6_udp_int(r0, 0x11, 0x100002000a, &(0x7f0000000000)=0x7ff, 0xfd18) sendmsg$inet_sctp(r0, &(0x7f0000557fc8)={&(0x7f0000ed5fe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000001040)=[{&(0x7f0000000040)="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", 0x7f8}], 0x1}, 0x0) 2018/03/04 19:31:35 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) syz_extract_tcp_res(&(0x7f0000000080), 0x0, 0x7) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d}, 0x10) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000040)) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000007000)=[{&(0x7f0000015000)="0500000000000000061c32f9ff98f83dac2c0db521abe971f11368a82cc15eb4207dc10000000700b5e8bc0008fb97470500000001000000", 0x38}], 0x1}, 0x0) 2018/03/04 19:31:35 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000200)={'bond0\x00', &(0x7f0000000040)=ANY=[@ANYBLOB="89"]}) 2018/03/04 19:31:35 executing program 5: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000140)={0x0, 0xbd}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000001c0)={r2, 0x7}, 0x8) r3 = accept$inet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, @dev}, &(0x7f0000000080)=0x10) getsockopt$inet_mreq(r3, 0x0, 0x2a, &(0x7f00000000c0)={@remote, @multicast1}, &(0x7f0000000100)=0x8) ioctl$sock_SIOCGIFINDEX(r0, 0x8953, &(0x7f0000000000)={'bridge0\x00'}) 2018/03/04 19:31:35 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000001100)=@filter={'filter\x00', 0xe, 0x4, 0x3f0, 0xffffffff, 0xd0, 0x218, 0x218, 0xffffffff, 0xffffffff, 0x320, 0x320, 0x320, 0xffffffff, 0x4, &(0x7f0000e9afc0), {[{{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @empty, [], [], 'ip_vti0\x00', 'ifb0\x00'}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x100, 0x148, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00', 0x0, {0x0, 0x0, 0x1}}, @common=@unspec=@mac={0x30, 'mac\x00', 0x0, {@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}]}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv6=@mcast1={0xff, 0x1, [], 0x1}, 'gretap0\x00'}}}, {{@uncond, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@unspec=@connbytes={0x38, 'connbytes\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x450) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}}, &(0x7f00000002c0)) setsockopt$inet6_buf(r0, 0x29, 0xef, &(0x7f0000000000)="d8f5ef3abe9b3c46d0f15a6ffb72d3f09da2d0338d84fc014ffdfc2a39560891fcf15b3704a9ebcebcb3d0795c4e6b02d59a69e22f013047f644502167ea3cf6dcaac6a01065f390bc09b2e1075df0e6bded217ac993d549f2b5f990fc54e44b10132530365343a09754b833f01aa30905d0a1758d9e4d699ecb07e2bab99e63dd0275755b3091d0fce67673636923af", 0x90) 2018/03/04 19:31:35 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000000c0)={0x0, 0xffffffff, 0x2, [0x8, 0x1000]}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000140)={r1, 0xc38f}, &(0x7f0000000180)=0x8) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000000)="4468874c1f5e13406dcc03be266838f4bd7db8ed5e3364d5965e1994f301fcb22c8c057184121c9c38a2539852ff4e46cf06108d188f2c7493290b38e45dd8c868a9fbcb33c70370cc89a4b8e0f4a21b8be77055ec29cc49f6616e28d467068e1e78f81e085a5b77b6225c2a4cf52fe9f018b98b337084457fa1c998ab2825eeeade9cee2ce2d1c421b35c52ab0cc84700e5643eb42c1b4b2252caa1832d563a2166ee033a2c26f7542e", 0x553c1db3886c1275) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x1, 0x31, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000739ff1), &(0x7f0000003ffc)) 2018/03/04 19:31:35 executing program 6: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x3}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000180)={r1, 0x5, 0x1}, &(0x7f0000000200)=0x8) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendmsg(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)=[], 0x0, &(0x7f0000000000)=[]}, 0x0) close(r2) recvmsg$kcm(r3, &(0x7f0000001c00)={&(0x7f00000008c0)=@nfc_llcp, 0x60, &(0x7f0000001b80)=[{&(0x7f0000000b80)=""/4096, 0x1000}], 0x1, &(0x7f0000001bc0)=""/6, 0x6}, 0x0) 2018/03/04 19:31:35 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000100)=0x1, 0x4) setsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000000fe3)='D', 0x1) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000739ff1), &(0x7f0000003ffc)) r1 = socket(0x14, 0xa, 0x40000000000000) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f0000000540)={'filter\x00', 0x7, 0x4, 0x3f0, 0x220, 0x0, 0x110, 0x308, 0x308, 0x308, 0x4, &(0x7f00000000c0), {[{{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @dev={0xac, 0x14, 0x14, 0xe}, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0xffffffff}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, @multicast2=0xe0000002, @empty, 0x4, 0xffffffff}}}, {{@uncond, 0xc0, 0xe8}, @unspec=@NFQUEUE0={0x28, 'NFQUEUE\x00', 0x0, {0x1000}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x440) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f0000000080)={0x3, &(0x7f0000000000)=[{0x0, 0x0, 0x0, @empty}, {0x0, 0x0, 0x0, @link_local}, {0x0, 0x0, 0x0, @random}]}) 2018/03/04 19:31:35 executing program 0: r0 = socket$inet(0x2, 0x80001, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x80000000, 0x8011, r0, 0x0) 2018/03/04 19:31:35 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000019000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000080)=ANY=[@ANYBLOB="2800000019002b0e0e19c49513088dc80d06ffffffffffffffff0a0000000000000d000000000c00090000000000", @ANYRES32=0x0], 0x28}, 0x1}, 0x0) ioctl$sock_proto_private(r0, 0x89e2, &(0x7f0000000140)="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") r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000), 0x4) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000040)={r0, r1, 0x2, 0x3}, 0x10) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) ioctl$PPPIOCGCHAN(r2, 0x80047437, &(0x7f0000000100)) 2018/03/04 19:31:35 executing program 1: r0 = accept4(0xffffffffffffffff, &(0x7f0000000280)=ANY=[@ANYBLOB="000000c7000000b3d497", @ANYRES32, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], &(0x7f00000002c0)=0x32, 0x80000) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000040)) socket$inet6(0xa, 0x0, 0x3) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000300)=0x7, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000455f68)={0xffffffffffff19f8, @in6={{0xa, 0x4e20, 0x0, @empty}}}, 0x98) accept$ax25(r0, 0x0, &(0x7f0000000000)) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000080)=0x7, 0x27f) 2018/03/04 19:31:35 executing program 0: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x20000003) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000000)=0x4, 0x4) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$netrom(r1, &(0x7f0000537000)={&(0x7f0000b55000)=@full={{0x3, {"fdd0c7bdd6ca22"}}, [{"68466c958c3999"}, {"4d32fd90970cf9"}, {"252a33300d5595"}, {"a239f5280b91fe"}, {"817a8c9eed2fb1"}, {"6455f9209623db"}, {"c17a2c3d221f02"}, {"e93f1b98c90a9b"}]}, 0x48, &(0x7f0000f4cfb0)=[]}, 0x0) sendmsg(r0, &(0x7f000035c000)={0x0, 0xffffffffffffff21, &(0x7f0000108000)=[], 0x0, &(0x7f0000000080)=[]}, 0x0) r2 = accept4(r0, 0x0, &(0x7f0000fbfffc), 0x0) sendmsg$nfc_llcp(r2, &(0x7f0000000040)={&(0x7f000090d000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "dd493b2fee967fe8ac53482e2b06251c96796149ca48657d75b53aa112d3b47c8b0db92ed40fceb332bc5e57ad7139a47d73f1c6c6a8a74347e5a01259ed87"}, 0x60, &(0x7f0000fe0000)=[], 0x0, &(0x7f0000a78f20)=ANY=[@ANYBLOB="60ea00000000"], 0x10}, 0x0) sendmsg(r2, &(0x7f000049cfc8)={0x0, 0x0, &(0x7f0000bdf000)=[], 0x3e8, &(0x7f00003a6000)=[]}, 0x0) 2018/03/04 19:31:35 executing program 4: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000a87fc8)={&(0x7f0000fc6000)={0x10, 0x34000}, 0xc, &(0x7f0000e1eff8)={&(0x7f00008ba000)={0x20, 0x1e, 0x801, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@typed={0xc, 0x1, @binary='K'}]}, 0x20}, 0x1}, 0x0) 2018/03/04 19:31:35 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000001100)=@filter={'filter\x00', 0xe, 0x4, 0x3f0, 0xffffffff, 0xd0, 0x218, 0x218, 0xffffffff, 0xffffffff, 0x320, 0x320, 0x320, 0xffffffff, 0x4, &(0x7f0000e9afc0), {[{{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @empty, [], [], 'ip_vti0\x00', 'ifb0\x00'}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x100, 0x148, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00', 0x0, {0x0, 0x0, 0x1}}, @common=@unspec=@mac={0x30, 'mac\x00', 0x0, {@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}]}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv6=@mcast1={0xff, 0x1, [], 0x1}, 'gretap0\x00'}}}, {{@uncond, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@unspec=@connbytes={0x38, 'connbytes\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x450) syz_emit_ethernet(0x4a, &(0x7f00000000c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60d8652b00140600fe8000000000000000000000000000aafe80000000cb97e254000000000000aa00004e20", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="50d29d6f0000000000000005cb4bc2c1ee64fc46ac1465f0d16a77708ce342632f1ab46b8bdc0c18c9bc6eeb3a95599923182d355c93c47269d162976b32049e5be1629d5d009dfd2591a4131754317e15bc0a3dc828e9cc4facade66f"], &(0x7f00000002c0)={0x100000001}) 2018/03/04 19:31:35 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x0, 0x0, 0x435, 0x0, 0x0, {}, []}, 0x14}, 0x1}, 0x0) recvmsg(r0, &(0x7f0000000140)={&(0x7f0000000080)=ANY=[], 0x0, &(0x7f0000000500)=[{&(0x7f0000000400)=""/80, 0x50}, {&(0x7f0000001040)=""/4096, 0x1000}, {&(0x7f0000000480)=""/118, 0x76}], 0x3, &(0x7f0000000180)=""/53, 0x35}, 0x0) close(r0) sendmsg$nl_generic(r0, &(0x7f0000000200)={&(0x7f00009f7000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000240)=ANY=[@ANYBLOB="f90b000042e41228cd00000000000000000000001c3ac4006c9d366f9442bf0ba8e084fdcebc4de62e955e4e2179a72d26141cf73554aa9477d326f679753c275189ddcdf9cf69de0da9f2bfa0f5c1daaa1f98d2ef2df0d2c7a38853fecd24b56690dafa959dfef647156cd9e62fdc8a018c701f89a46219568167ce31aba1775a9433c0e681f55f13a42ec8d4a3644c2db6db5abb226e1771a8f408fd81c436e6f8b8c2f8efcb6acc6c54c2aa417ad3eb13170988af9e4768"], 0x14}, 0x1}, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, @broadcast}, &(0x7f00000001c0)=0x10) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000380)={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x18, {0x2, 0x4e21, @multicast1=0xe0000001}, 'sit0\x00'}) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000000300)) 2018/03/04 19:31:35 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000011ff0)=[{&(0x7f00000000c0)="390000001300090465000000000000007f00804003000000070001070000000c1900110004000000070000000003000000000000000003f500", 0x39}], 0x1) r1 = socket(0xa, 0x80000, 0x15f) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'gre0\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000100)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x5, r2}) 2018/03/04 19:31:35 executing program 5: r0 = socket(0x10, 0x2, 0x0) accept4(r0, &(0x7f0000000000)=@alg, &(0x7f0000000080)=0x58, 0x800) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000164ff0)={0x2, &(0x7f0000617000)=[{0x8000000000b1}, {0x6}]}, 0x10) sendmsg$nl_route(r0, &(0x7f00000003c0)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=@bridge_setlink={0x20, 0x13, 0x405, 0x0, 0x0, {0x7}, []}, 0x20}, 0x1}, 0x0) 2018/03/04 19:31:35 executing program 1: r0 = socket$inet(0x10, 0x3, 0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x211c, 0x7, [0x1ff, 0x5fb06453, 0x0, 0x7, 0x2, 0x8, 0x9]}, &(0x7f0000000040)=0x16) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000080)={r1, 0x2, 0x16, "ca61d87be91863e0ee504c6ae3d472b0d028d957332b"}, 0x1e) 2018/03/04 19:31:35 executing program 4: r0 = socket$inet6(0xa, 0x802, 0x88) close(r0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x9, 0x1ff, 0x5, 0x9}, 0x14) socket$pptp(0x18, 0x1, 0x2) r1 = accept$netrom(0xffffffffffffffff, &(0x7f0000000140)=@full, &(0x7f0000000040)=0xfffffffffffffec5) listen$netrom(r1, 0x6) 2018/03/04 19:31:35 executing program 6: r0 = socket(0x40000000015, 0x805, 0x0) bind$inet(r0, &(0x7f00000a9000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000dbf000), 0x0, 0x0, &(0x7f0000b2d000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000fc2000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x8, 0x1, 0x9, 0x57, 0x0}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000080)={r1, @in={{0x2, 0x4e23, @empty}}}, 0x8c) r2 = socket(0x15, 0x80005, 0x0) getsockopt(r2, 0x114, 0x2715, &(0x7f0000af0fe7)=""/13, &(0x7f000033bffc)=0x3e3) 2018/03/04 19:31:35 executing program 1: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000254f80)=ANY=[@ANYBLOB="1e000103000000a300b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401000559829a2b0afe7ce43a4b2c70a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980440000000f70dc136cb184a"], 0x1) bind(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x1) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000100)=0x100, &(0x7f0000000140)=0x4) 2018/03/04 19:31:35 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000ec5fff)='H', 0x1, 0x0, &(0x7f000055f000)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f000080dff5)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000040)={{{@in6=@ipv4={[], [], @empty}, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@loopback}}, &(0x7f0000000140)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000180)={{{@in=@multicast1, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@broadcast}}, &(0x7f0000000280)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000002c0)={0x0, 0x0, 0x0}, &(0x7f0000000300)=0xc) r4 = getgid() setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000b40)=@broute={'broute\x00', 0x20, 0x5, 0x7e0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000340], 0x0, &(0x7f0000000000), &(0x7f0000000340)=ANY=[@ANYBLOB="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", @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB="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"]}, 0x858) 2018/03/04 19:31:35 executing program 6: r0 = socket$packet(0x11, 0xfffffffffffffffe, 0x300) pipe(&(0x7f0000000000)={0xffffffffffffffff}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000040)={r0, r1, 0x5, 0x3}, 0x10) setsockopt$packet_buf(r0, 0x107, 0x5, &(0x7f0000000000), 0x0) [ 866.166981] netlink: 'syz-executor2': attribute type 17 has an invalid length. [ 866.196366] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=10485 comm=syz-executor3 [ 866.209924] netlink: 'syz-executor2': attribute type 17 has an invalid length. 2018/03/04 19:31:35 executing program 6: pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f00000003c0)=""/4096) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x1c, 0x800) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f00000000c0)={{0xa, 0x4e20, 0x80000001, @dev={0xfe, 0x80, [], 0xd}, 0x6}, {0xa, 0x4e24, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x8, [0x2, 0x2, 0x8, 0x0, 0x3, 0x401, 0xfffffffffffffffd, 0x3a65cb41]}, 0x5c) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000140)={0x0, 0x0, 0xffffffffffffff9c}) connect$l2tp(r1, &(0x7f0000001580)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x2, 0x4, 0x0, 0x3, {0xa, 0x4e21, 0x7, @loopback={0x0, 0x1}, 0x100000000}}}, 0x3a) ioctl$DRM_IOCTL_AGP_INFO(r3, 0x80386433, &(0x7f0000000180)=""/173) accept$inet(r0, &(0x7f00000013c0)={0x0, 0x0, @local}, &(0x7f0000001400)=0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000240)={r2}) ioctl$sock_inet_udp_SIOCOUTQ(r4, 0x5411, &(0x7f0000000280)) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00000017c0)=[@in6={0xa, 0x4e23, 0xcdb, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffff}, @in={0x2, 0x4e23, @broadcast=0xffffffff}], 0x2c) writev(r0, &(0x7f0000001780)=[{&(0x7f00000015c0)="65b70916f381dd3a2214168c961d607d670b5b6badef6a5d25c96e9e244d8cc247b11f16cfc5d1f65df12e835112a9597a702f8e4b8aeabf485eb4ade15261d1b522afc589d38cc695aa27d22b79a71385c5f2d3ba2c8ffbe570db8da754e11199e8ffa65208e84c24b7a682db19a381e390ab3712e1808fce82f37f6f1b00456aa15e3a96c4075a64dd58dd66d5bb52576c4ae9", 0x94}, {&(0x7f0000001680)="f93028ac98a634652b9d84df36690ad75a7a16cf9865d674576766f0ba878c45c0f72156ffa6679f39cd75b008fc76cb83cbeb00a41ad1921715ce7954d9bb35494a", 0x42}, {&(0x7f0000001700)="0281bc39a776aa5aa054082a1819f5d74c953b57745ced8fa25ad0ac43deb0a02bc06047e0c338ed66e0f562169de4797f6a6ec0ed2ead15efcfbf8759f9772f10018391033898d2adc56c17076157d6c7465649f35a07c50a135ecfa27fdc947dd234b597fb9438ade5efc4740b86fa6f", 0x71}], 0x3) r5 = socket(0x11, 0x8020400000000802, 0x0) getsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f00000002c0), &(0x7f0000000300)=0x4) bind$nfc_llcp(r1, &(0x7f0000001440)={0x27, 0x3f, 0xcbbc, 0x4, 0xb3b, 0xffff, "67733ea50f2c70f571ce2368dafc8b5db3d61681e94f1d86473bc1d5d2cc301a81bb0d6113d2b0564f7b32a0b698c5fa0fefad25fd665ac470707f502e1221", 0x80}, 0x60) r6 = epoll_create(0xd3) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r6, &(0x7f0000000080)={0x5000000a}) getsockopt$nfc_llcp(r0, 0x118, 0x2, &(0x7f00000014c0)=""/141, 0x8d) ioctl$sock_ipx_SIOCIPXCFGDATA(r5, 0x89e2, &(0x7f0000000340)) socket$inet(0x2, 0x6, 0x2) socket$l2tp(0x18, 0x1, 0x1) 2018/03/04 19:31:35 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000001100)=@filter={'filter\x00', 0xe, 0x4, 0x3f0, 0xffffffff, 0xd0, 0x218, 0x218, 0xffffffff, 0xffffffff, 0x320, 0x320, 0x320, 0xffffffff, 0x4, &(0x7f0000e9afc0), {[{{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @empty, [], [], 'ip_vti0\x00', 'ifb0\x00'}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x100, 0x148, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00', 0x0, {0x0, 0x0, 0x1}}, @common=@unspec=@mac={0x30, 'mac\x00', 0x0, {@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}]}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv6=@mcast1={0xff, 0x1, [], 0x1}, 'gretap0\x00'}}}, {{@uncond, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@unspec=@connbytes={0x38, 'connbytes\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x450) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000040)=0x17, 0x4) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}}, &(0x7f00000002c0)) 2018/03/04 19:31:35 executing program 4: r0 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000164ff0)={0x2, &(0x7f0000617000)=[{0x8000000000b1}, {0x6}]}, 0x10) sendmsg$nl_route(r0, &(0x7f00000003c0)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=ANY=[@ANYBLOB="2000000013000504000000000000000007000000", @ANYRES32=0x0, @ANYBLOB="1c08d07c6537a1ac"], 0x20}, 0x1}, 0x0) 2018/03/04 19:31:35 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x4}, {0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @empty}}}, 0x5c) sendmsg$nl_netfilter(r0, &(0x7f0000dddfc8)={&(0x7f0000f8d000)={0x10}, 0xc, &(0x7f00008a7000)={&(0x7f0000000000)={0x20, 0x1, 0x4, 0x101, 0x0, 0x0, {0xffffffffffffffff}, [@typed={0xc, 0x1, @pid}]}, 0x20}, 0x1}, 0x0) connect(r0, &(0x7f0000000680)=@rc={0x1f, {0x4ed, 0xfffffffffffffff9, 0x401, 0x81, 0x7f58, 0x10000}, 0x4}, 0xffffffffffffffc3) r1 = accept(r0, 0x0, &(0x7f0000000080)) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000000200)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000e00000004000000f0030000ffffffff500200004801000050020000ffffffffffffffff200300002003000020030000ffffffff04000000", @ANYPTR=&(0x7f00000001c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="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"], 0x450) r2 = socket$inet6(0xa, 0xa, 0x7ff) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000000100)={0x5, {{0xa, 0x4e21, 0x5, @ipv4={[], [0xff, 0xff], @rand_addr=0x2735}, 0xfffffffffffffc00}}}, 0x88) 2018/03/04 19:31:35 executing program 5: socket$inet(0x2, 0x3, 0x6) 2018/03/04 19:31:35 executing program 3: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt(r0, 0x100000001, 0x2, &(0x7f000074b000)=""/95, &(0x7f0000f7cffc)=0x5f) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000040)={{{@in=@rand_addr, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@rand_addr}}, &(0x7f0000000140)=0xe8) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000180)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000003c40)={{{@in=@multicast1, @in6=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@dev}}, &(0x7f00000002c0)=0xe8) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000003a00)='dummy0\x00', 0x10) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000002580)) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000002500)={0x3, &(0x7f00000024c0)=[{0xffffffff, 0xff, 0x33b, 0x3}, {0x0, 0x85, 0x1, 0x40}, {0x8, 0x54, 0x4, 0x9}]}, 0x10) recvmsg$netrom(r0, &(0x7f0000003980)={&(0x7f00000025c0)=@full={{0x3, {"9e1f0452674c20"}, 0xa58}, [{"8504df8504ed11"}, {"1c64557ae1acab"}, {"71063465a69533"}, {"6cc9daa8aaf055"}, {"86a35e7828c3b6"}, {"7c8175c39b765e"}, {"2a8cf9b3bd4b65"}, {"59dfcd74f6f96c"}]}, 0x48, &(0x7f0000002540)=[{&(0x7f0000002640)="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", 0xff}, {&(0x7f0000002740)="bd979be8dba3d25dd86bf9a32572ba459b82391c5aa122119e1a359b6eba33971541d0c9eca097a282cd97a2e40803f2a641f4a630d535892b50b09225875b9f4ef7c79e4de53ae5f7c0f1e85fd043880dc465a448379abba969d69c8bd8bfc18a06fa11ce422dd14b5d6641b01c3621e89ce31cf6640993dc7cd5f767e452deb03240cd6ac4c003260b557c6caf6493c2771e5569c6", 0x96}, {&(0x7f0000002800)="216caa1e3d6293fb4a0e26770e354754b7d58ba55d710732945fe07ed255bfc9a34935e88a5350b547b3a2218cdaf135e3ff5ff771480e569ad644415059db282349e7ffecfe2e05c3f4311e5b475c05028c7eb07957e6cca996b5e5d31805ffde01d845313448567ea0", 0x6a}, {&(0x7f0000002880)="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0x1000}], 0x4, &(0x7f0000003880)=[{0xa0, 0x105, 0x2, "48058eb8f56e7c2e543e90f8ec6b5f82b5d3ac77544a3ccaa0378feb34bba6b17946db30b453b16d2d8a90442c8a0300c25d68fdf24691b26cdd8b848c1e2fe3b5b44d12f41a55c1283c68759c7ba9ad595f9f48375735ebdc7e260197890662c322e6aa115068e797a4f93ba2c6b77dbbc66dfcadd0c651e896d63ccbd82d6fe3208ed870f6cbd950cd7e"}, {0x30, 0x10c, 0x6, "ec9094ee95d38f5d11e00ac182e6054c5b33a01c92f2e7249f"}], 0xd0, 0x20008080}, 0x100) sendmsg$nl_generic(r0, &(0x7f0000002480)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000002440)={&(0x7f0000000300)=ANY=[@ANYBLOB="1821200000000c002300b27400000000000000cd24fad4553df87464", @ANYRES32=r1, @ANYBLOB="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", @ANYRES32=r2, @ANYBLOB="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", @ANYRES32=r3], 0x2118}, 0x1, 0x0, 0x0, 0x804}, 0x8004) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000039c0)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_SET_MASTER(r4, 0x641e) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f00000001c0)=@generic={0x9, 0x55d09281, 0x9}) 2018/03/04 19:31:35 executing program 2: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="240000004200030207fffd946fa283bc0aeee6d87986c497271d8568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000000)) 2018/03/04 19:31:35 executing program 0: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="18000100000000000000", @ANYRES32, @ANYBLOB="04000000000002000a004e200000000000001cc10000000000000000000000f802000000"], 0x32) setsockopt(r0, 0x400000000000111, 0x1, &(0x7f00000019c0)="0f9cd509", 0x4) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000000)={'bpq0\x00', @ifru_flags=0x1800}) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000000040)) 2018/03/04 19:31:35 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e1d, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) listen(r0, 0x40) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$netlink(r1, &(0x7f00009f3fc8)={0x0, 0xff4a, &(0x7f0000214000)=[{&(0x7f0000000000)=ANY=[], 0x1}], 0x1, &(0x7f0000414000)=[], 0xffffffffffffff73}, 0x0) r2 = accept4(r0, &(0x7f0000000000)=@ipx, &(0x7f0000000040)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0x40, 0x7f}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000100)={r3, 0x8}, 0x8) writev(r1, &(0x7f0000000240)=[{&(0x7f00000001c0)='$', 0x1}], 0x1) shutdown(r1, 0x1) r4 = accept4(r0, &(0x7f0000c71ff0)=ANY=[], &(0x7f0000f5effc), 0x0) shutdown(r4, 0x1) [ 866.265952] kernel msg: ebtables bug: please report to author: bad policy 2018/03/04 19:31:35 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x9) sendmsg$nl_route(r0, &(0x7f00000fa000)={&(0x7f0000c1b000)={0x10}, 0xc, &(0x7f000052aff0)={&(0x7f0000634000)=ANY=[@ANYBLOB="1c0000001d000103ffffffffffffffff1f000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x1c}, 0x1}, 0x0) read(r0, &(0x7f0000ff9000)=""/80, 0x50) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000000140)={&(0x7f0000ffc000/0x2000)=nil, 0x6, 0x1, 0x4, &(0x7f0000ff9000/0x4000)=nil, 0x8}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000000c0)={r2, 0x10000000000002c5}, &(0x7f0000000180)=0x8) 2018/03/04 19:31:35 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000001100)=@filter={'filter\x00', 0xe, 0x4, 0x3f0, 0xffffffff, 0xd0, 0x218, 0x218, 0xffffffff, 0xffffffff, 0x320, 0x320, 0x320, 0xffffffff, 0x4, &(0x7f0000e9afc0), {[{{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @empty, [], [], 'ip_vti0\x00', 'ifb0\x00'}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x100, 0x148, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00', 0x0, {0x0, 0x0, 0x1}}, @common=@unspec=@mac={0x30, 'mac\x00', 0x0, {@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}]}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv6=@mcast1={0xff, 0x1, [], 0x1}, 'gretap0\x00'}}}, {{@uncond, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@unspec=@connbytes={0x38, 'connbytes\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x450) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}}, &(0x7f00000002c0)) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e22, 0xffffffff, @dev={0xfe, 0x80, [], 0xc}, 0x3}, {0xa, 0x4e22, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x57e1}, 0x1, [0x100, 0x1ff, 0x7, 0x9, 0x0, 0x7, 0x7ff, 0x25af]}, 0x5c) [ 866.347247] l2tp_ppp: sess 4/0: set debug=9d59c0f [ 866.352687] l2tp_ppp: sess 4/0: get mru=65495 [ 866.355301] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=29 sclass=netlink_audit_socket pig=10539 comm=syz-executor5 [ 866.398746] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=29 sclass=netlink_audit_socket pig=10539 comm=syz-executor5 2018/03/04 19:31:35 executing program 2: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffff9c}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000000080)={0x2}) r3 = epoll_create1(0x8000000) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000200)="37ef4f6843b25c11a4f9a6d2865558d9", 0x10) ioctl$int_in(r3, 0x5452, &(0x7f000000c000)=0xad9c) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f0000000140)={&(0x7f0000000100)=[0x0, 0x0], 0x2}) 2018/03/04 19:31:35 executing program 4: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @empty}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}, 0x5, 0x8000000000, 0x100, 0x7fffffff, 0x40}, &(0x7f0000000140)=0xa0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000180)={r2, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}}, &(0x7f0000000240)=0x8c) sendmsg$inet_sctp(r0, &(0x7f0000b84fc8)={&(0x7f000058f000)=@in6={0xa, 0x4e23, 0x0, @empty}, 0x1c, &(0x7f000084c000)=[]}, 0x8000) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000ba5000)=0x2, 0x4) 2018/03/04 19:31:35 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f5ffe0)={@dev={0xfe, 0x80}, 0x400, 0x0, 0xff, 0x1}, 0x20) getsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f00000000c0)={@empty}, &(0x7f0000000040)=0x14) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000a1fe0)={@ipv4={[], [0xff, 0xff], @empty}, 0x400, 0x2}, 0x20) 2018/03/04 19:31:35 executing program 1: socketpair(0xa, 0xa, 0x9, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000005c0)={{{@in6=@dev, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@mcast1}}, &(0x7f00000006c0)=0xe8) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000700)=0x0) r4 = gettid() bind$vsock_stream(r1, &(0x7f0000000580)={0x28, 0x0, 0x2711, @any=0xffffffff}, 0x10) sendmsg$nl_route(r1, &(0x7f0000000840)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000800)={&(0x7f0000000740)=ANY=[@ANYBLOB="a00000001100120b26bd7000ffdbdf2507000000", @ANYRES32=r2, @ANYBLOB="801704000200000008000f0000000000440016001400010010009200000000001f000000000000002c0001000c002a00000000000300000010005b000000000001000000000000000c002f0000000000", @ANYRES32=r3, @ANYBLOB="0800942e", @ANYRES32=r0, @ANYBLOB="08002c000800a2c4b00c23000900000008001e000600000008001300", @ANYRES32=r4, @ANYBLOB="0c002400606c1867ac000000"], 0xa0}, 0x1, 0x0, 0x0, 0x4000000}, 0x8004) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000000080)) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r5, 0x84, 0x7c, &(0x7f00000001c0)={0x0, 0x5, 0xfffffffffffffeff}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000014c0)={r6, @in6={{0xa, 0x4e22, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x10001}}, 0x4, 0x0, 0x1, 0x1, 0x5}, &(0x7f0000000380)=0xa0) sendmmsg$inet_sctp(r5, &(0x7f000093eee8)=[{&(0x7f0000000140)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000000040)=[{&(0x7f00000003c0)="88", 0x1}], 0x1, &(0x7f0000000240)=[@init={0x18, 0x84, 0x0, {0x14e2, 0x1, 0x48000000000, 0x2}}, @init={0x18, 0x84, 0x0, {0x1, 0x1, 0xbc6, 0xff}}, @sndinfo={0x20, 0x84, 0x2, {0xffff, 0x8, 0x4, 0x6}}, @init={0x18, 0x84, 0x0, {0x4ce1, 0x6, 0x80, 0x2}}, @init={0x18, 0x84, 0x0, {0x9, 0x800000, 0x80000000, 0x7fffffff}}], 0xf0}, {&(0x7f0000000200)=@in={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10, &(0x7f0000000380)=[], 0x0, &(0x7f000093ef10)=[]}], 0x2, 0x200040c1) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f0000000400)={0x0, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}}, &(0x7f00000000c0)=0x8c) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000004c0)={0xdd, 0x8000, 0x10000, 0x401, r7}, &(0x7f0000000500)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r8, 0x9}, &(0x7f0000000180)=0xc) 2018/03/04 19:31:35 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000001100)=@filter={'filter\x00', 0xe, 0x4, 0x3f0, 0xffffffff, 0xd0, 0x218, 0x218, 0xffffffff, 0xffffffff, 0x320, 0x320, 0x320, 0xffffffff, 0x4, &(0x7f0000e9afc0), {[{{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @empty, [], [], 'ip_vti0\x00', 'ifb0\x00'}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x100, 0x148, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00', 0x0, {0x0, 0x0, 0x1}}, @common=@unspec=@mac={0x30, 'mac\x00', 0x0, {@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}]}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv6=@mcast1={0xff, 0x1, [], 0x1}, 'gretap0\x00'}}}, {{@uncond, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@unspec=@connbytes={0x38, 'connbytes\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x450) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}}, &(0x7f00000002c0)) poll(&(0x7f0000000000)=[{r0, 0xa8}, {r0, 0x104}], 0x2, 0x7) 2018/03/04 19:31:35 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) r2 = socket(0xa, 0x2, 0x0) sendto$inet(r2, &(0x7f0000213fd7), 0x0, 0x8000, &(0x7f00009faff0)={0x2, 0x4e22, @empty}, 0x10) sendto$inet(r2, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) connect$inet6(r0, &(0x7f0000a10df3)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg(r0, &(0x7f0000009fc8)={0x0, 0x0, &(0x7f000001d000)=[], 0x0, &(0x7f0000011000)=[]}, 0xc100) sendmsg(r0, &(0x7f000073cfc8)={0x0, 0x0, &(0x7f0000325ff0)=[{&(0x7f0000c5b000)="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", 0x57c}], 0x1, &(0x7f0000c9ee38)=[]}, 0x8000) sendmsg(r0, &(0x7f00009f2fc8)={0x0, 0x0, &(0x7f00007f4fe0)=[{&(0x7f0000304000)="9f", 0x1}], 0x1, &(0x7f000016ff78)=[]}, 0x0) 2018/03/04 19:31:35 executing program 5: r0 = socket$inet(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000000)=@raw={'raw\x00', 0x9, 0x3, 0x220, 0xb8, 0xffffffff, 0xffffffff, 0xb8, 0xffffffff, 0x188, 0xffffffff, 0xffffffff, 0x188, 0xffffffff, 0x3, &(0x7f0000000280), {[{{@ip={@multicast1=0xe0000001, @dev={0xac, 0x14, 0x14}, 0x0, 0x0, 'ip6_vti0\x00', 'sit0\x00'}, 0x0, 0x70, 0xb8, 0x0, {}, []}, @unspec=@CT0={0x48, 'CT\x00'}}, {{@uncond, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@inet=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv6=@mcast1={0xff, 0x1, [], 0x1}, [], 0x4e20, 0x4e20, 0x4e20, 0x4e20, 0xfffffffffffff001, 0x0, 0x0, 0xffff}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x280) syz_emit_ethernet(0x1, &(0x7f0000000500)=ANY=[@ANYBLOB="48b8c2000000ff004500001400000000ff00000000000000ac140000080090787f0000012566a7e82eff070000000000ac14ffaae0000001010000000000"], &(0x7f0000ea3000)={0x0, 0x0, [0x0, 0x0, 0xd98, 0x3b7]}) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000440)={'nat\x00', 0x0, 0x3, 0xf5, [], 0x7, &(0x7f00000002c0)=[{}, {}, {}, {}, {}, {}, {}], &(0x7f0000000340)=""/245}, &(0x7f00000004c0)=0x78) 2018/03/04 19:31:35 executing program 3: r0 = socket(0xa, 0x2, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/04 19:31:35 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt(r0, 0x8, 0xfffffffffffffffa, &(0x7f0000000000)="c3df9801a2d9f22edd6451126de4f509470d1e46cb2f1a98f5af94a4d524c9b7cc0061434259e3c311ae895100802cf457dd3b0a0abb9f27ce452f548ac37418368bb823c4ee65da468345498742d65070e11a1eba8ce3f186acdb1c443a8d93f022bc293ba146927e3b815aacc079f9522196f6", 0x5a) setsockopt$inet_buf(r0, 0x0, 0x61, &(0x7f0000000080)="a9185c83afc5a43ba2c8f34d94fce222f686034d747e0a9dca309f06fba54b43ef98f73e2b40172929e7000000049dfea755633bda756f0e3be1fe451e16afeb6087a239c738955af0552bad6b74941a8b2100715cc212a7e572b5f8c0a0378a439035d80de94a78e87012743b10ce20c485e4df9cb23ccae4b95780d1d01d97d84865bcfed09dc4e4aca5efc40f16600215d61ff2b8d85858e08e1b3145501d4764b9b995e9bb5ad5964d77acbfccb76a171f4b", 0xb4) 2018/03/04 19:31:35 executing program 4: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000ea1000)="240000001a0025f0001800040000fc0e800000000004bf0202ffffeb080009000000ed00", 0x24) sendto$unix(r0, &(0x7f0000000000)="e2e9ca77a345a0ff14c140d6555a2ca2310d3e653bcff4f70bd68881188f0b30736f5e77b8e7a95e7baf1860050f42c37ad5187431b75e91195fdf868334d0716334394f418d458f6072185c0980d63890bbe1808e7cd14f2d5a5167c76871f6d2b266b66981e1a78df2dab5e330d7ea963e7a95c77cdb2282dbc42cd5888eee8448785d14b988195380e09847a44576d6e258cec4be656fd5c36cb15f996a8ddc25fa325b2063710168e931cb526e45f4b1d0693ffea66491b8a9d749a00879", 0xc0, 0x4, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0xa) 2018/03/04 19:31:35 executing program 2: syz_emit_ethernet(0x32, &(0x7f0000017f07)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @loopback=0x7f000001, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0xb, 0x5, 0x0, 0x4, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, []}}}}}}, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$ipx(r1, &(0x7f0000000100)=""/95, 0x5f, 0x40010060, 0x0, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa) r3 = accept4$ipx(0xffffffffffffffff, &(0x7f0000000600), &(0x7f0000000640)=0x10, 0x800) recvfrom$ipx(r2, &(0x7f0000000040)=""/54, 0x36, 0x20, &(0x7f00000000c0)={0x4, 0x3ff, 0x4, "fc7d6d52b47e", 0x7}, 0x10) ioctl$sock_ipx_SIOCAIPXPRISLT(r3, 0x89e1, &(0x7f0000000680)=0x9) 2018/03/04 19:31:35 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000004c0)="d38e27191a01002356ba602e0905000b", 0x10) sendmsg$alg(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)=[], 0x1f5, 0x0, 0x0, 0x40001}, 0x20008014) sendmsg$alg(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000640)=[], 0x0, &(0x7f0000000040)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmsg(r1, &(0x7f0000000280)={&(0x7f0000000080)=@sco, 0x8, &(0x7f00000001c0)=[{&(0x7f0000000cc0)=""/4096, 0x1000}], 0x1, &(0x7f0000000800)=""/151, 0x97}, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000cdf000)={0x0, 0x0, 0x8000024a, []}, 0x8) 2018/03/04 19:31:35 executing program 0: recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000000540)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x2e, &(0x7f0000000340)=[{&(0x7f0000000040)=""/71, 0x47}, {&(0x7f00000000c0)=""/214, 0xd6}, {&(0x7f00000001c0)=""/114, 0x72}, {&(0x7f0000000240)=""/248, 0xf8}], 0x4, &(0x7f0000000480)=""/173, 0xad, 0x8}, 0x20) setsockopt$inet6_dccp_buf(r0, 0x21, 0x0, &(0x7f0000000580)="d81f66c526418bdd94380635820f376b06c958510845f2c60c9b8ee53ece6a177cb6f9f7f5735f0b01e79e1c8cde28c184a302cc74a276ca6c940f4a36c566d4aad942d5beb54c5723077115b067de78b3531abe7f8530ebe8c425bc4d197362899ac48eb84deb9be8d12e0aa9f2abfe650c843ad9918a3e91b6752f", 0x7c) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$IPT_SO_GET_ENTRIES(r1, 0x0, 0x41, &(0x7f0000000380)={'security\x00', 0x7b, "e084a9227a24d152eefd0772b742e3e70ddce65905a7d115c938108d4e81f91674cde78d2e230250afcc831cc967631c7d9efe1a7f841c52b9779edf2c94f00c3d50e3966b8777951b2792d8b097c9176948ced6da939fbe0081fa1f30c402b54adbda1caee3653d149326c08a0cf1aefad62684cdc5e7359dee78"}, &(0x7f0000000440)=0x9f) 2018/03/04 19:31:35 executing program 7: r0 = socket$inet6(0xa, 0x2, 0xffffffffffffffff) socketpair(0x5, 0x2, 0x9, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000003c0)=0x14) bind$packet(r1, &(0x7f0000000400)={0x11, 0x17, r3, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000001100)=@filter={'filter\x00', 0xe, 0x4, 0x3f0, 0xffffffff, 0xd0, 0x218, 0x218, 0xffffffff, 0xffffffff, 0x320, 0x320, 0x320, 0xffffffff, 0x4, &(0x7f0000e9afc0), {[{{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @empty, [], [], 'ip_vti0\x00', 'ifb0\x00'}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x100, 0x148, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00', 0x0, {0x0, 0x0, 0x1}}, @common=@unspec=@mac={0x30, 'mac\x00', 0x0, {@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}]}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv6=@mcast1={0xff, 0x1, [], 0x1}, 'gretap0\x00'}}}, {{@uncond, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@unspec=@connbytes={0x38, 'connbytes\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x450) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f0000000000)) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}}, &(0x7f00000002c0)={0x0, 0x0, [0x0, 0x0, 0x0, 0x1da]}) 2018/03/04 19:31:35 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) pipe(&(0x7f0000001280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00000012c0)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000001300)={r3, 0x2}) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'ccm_base(cbc-cast5-avx,sha256-generic)\x00'}, 0x14) r4 = accept4$netrom(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x800) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f00000015c0)={r3, 0x1, &(0x7f00000014c0)=[0x5], &(0x7f0000001500)=[0x0, 0x10001], 0x2, 0x6, 0x40, &(0x7f0000001540)=[0x800, 0x4, 0xff, 0x8, 0x0, 0x8], &(0x7f0000001580)=[0x5, 0x40, 0x4]}) recvmsg$netrom(r4, &(0x7f00000000c0)={&(0x7f0000000040)=@ax25={0x3, {"f390fae754c157"}, 0x6}, 0x10, &(0x7f0000000080)=[{&(0x7f0000000180)="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", 0x1000}], 0x1, &(0x7f0000001180)=[{0xe0, 0x102, 0x5, "e0b848ca972c1f36f4527749683c5a5ffc3921b726a2f79798484bf456aa57c908d94d68b4a1ab57fe5792983a7d14eb4fcb1c707db923fa8cd8891b01ced504cb9ac6bc3fced4cc43527f4f6a4660226f9a1260905c6997431df4bbbb0d9cb859ca26885823e7469a2f0d04ae9913a5f8c85febed708a22c0119b200fd6acb07ea9ac23dd25934687a437e973fba1d61300ac7c84b2e94408820aa363fc82e7d2688dcaecb47487a6734d00682aff47548d03c4aab2e3268a57d148e728b703227db3f1c1a8eee0dd4e5d43ea03"}], 0xe0, 0x4000}, 0x20) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000001600)=0x2, &(0x7f0000001640)=0x4) getpeername(r4, &(0x7f0000001340)=@nl=@unspec, &(0x7f0000001380)=0xc) ioctl$DRM_IOCTL_SET_SAREA_CTX(r2, 0x4010641c, &(0x7f0000001480)={r3, &(0x7f00000013c0)=""/162}) 2018/03/04 19:31:35 executing program 5: ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x1f}) bpf$PROG_LOAD(0x5, &(0x7f00006f4fb8)={0x1, 0x5, &(0x7f0000000040)=ANY=[@ANYBLOB="18000000000000000000000000000000d500000000000000a07091210000000095000300000000009b637a1f2daf424b19486a733fdcdc03a76e89ce912ac22bbe4f71c4e3c13e5ed14c4490a0a958d424600428026b2441421d"], &(0x7f0000000000)='syzkaller\x00', 0x0, 0xc3, &(0x7f000000a000)=""/195}, 0x18) 2018/03/04 19:31:35 executing program 2: r0 = accept4(0xffffffffffffffff, &(0x7f0000001040)=@in6={0x0, 0x0, 0x0, @dev}, &(0x7f0000001080)=0x1c, 0x80800) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f00000010c0)=0x400, &(0x7f0000000100)=0x54) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000080)=0x1, &(0x7f00000000c0)=0x4) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000040)={'erspan0\x00', @ifru_flags}) r1 = socket$inet(0x2, 0x0, 0x6) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f00000002c0)=@broute={'broute\x00', 0x20, 0x2, 0xbb8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000c00], 0x0, &(0x7f0000000000), &(0x7f0000000340)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000007533320000000000000000000000000000000000000000000000000000000000c00700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000440000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000841af29c0df41885de34e04d6060000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005345434d41524b000000000000000000000000000000000000000000000000000801000000000000000000000000000073797374656d5f753a6f626a6563745f723a6c6f63616c655f743a7330000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000049444c4554494d4552000000000000000000000000000000000000000000000028000000000000000000000073797a31000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000feffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000002000000ffffffff00000000"]}, 0xc3f) 2018/03/04 19:31:35 executing program 4: r0 = socket$nfc_llcp(0x27, 0x3, 0x1) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x7, 0x30, r0, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000000c0)) r1 = socket$inet(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000eed000)={0x2, 0x4e21, @empty}, 0x10) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f0000619000)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e21, @broadcast=0xffffffff}, 0x2, 0x0, 0x1}}, 0x26) r3 = accept$inet(r1, &(0x7f0000000100)={0x0, 0x0, @rand_addr}, &(0x7f0000000140)=0x10) bind$inet(r3, &(0x7f0000000180)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) socketpair(0xb, 0x6, 0x8, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f00000001c0)={0x6, 0x0, 0xb60c24d9453ecd11, 0xffffffffffffff00}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000200)={0x1, r5, 0x10003}) ioctl$DRM_IOCTL_AGP_UNBIND(r4, 0x40106437, &(0x7f0000000080)={r6, 0x5}) syz_emit_ethernet(0x2a, &(0x7f0000c6bfd6)=ANY=[@ANYBLOB="0180c2000000aaaaaaaa000008004500001cffff006046ffb978ac14ffbb1f6200014e204e2100089078"], 0x0) r7 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_udp_int(r7, 0x11, 0x66, &(0x7f0000f68fff), &(0x7f0000f68000)=0x4) connect(r4, &(0x7f0000000040)=ANY=[@ANYBLOB="ff01000000000000040604000100"], 0xe) 2018/03/04 19:31:35 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000001000)={0x1d}, 0x10) sendmsg(r0, &(0x7f000000c000)={&(0x7f0000001fa8)=@hci={0x1f}, 0xc, &(0x7f0000000180)=[{&(0x7f0000006fc8)="07000000017daebd4c317b8c0649831def071b7c358611a6238d495f9f3ff91ee6d69764e7db2b81abfffdc05da6f696bfc575b2f528f6ef", 0x38}], 0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xa6}, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000140)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f00000001c0)=0x8) socketpair(0x13, 0x844, 0x3, &(0x7f0000000240)={0xffffffffffffffff}) ioctl$PPPIOCGL2TPSTATS(r2, 0x80487436, &(0x7f00000002c0)="91c70c39555db2856566df338e074afe816e42b09a34aba498170ee4abffd9be72e4405c523a1efe9129f38957f46865d6e60abfcd90178f476ce6ea6d8354960202c88e14035a27fee80e2538b06433bb96fa128c0d8c6097bcd6b8fc45e4e38d22eee9e32133f819b9cdbdebae63a98c530def073533af0bcc5ace175271f8df312deff89e7af773c97a50532d116b5d2b1af5ba8f292c38e3a9ceaadcc0c5551f") 2018/03/04 19:31:35 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x2005a, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380)=[], 0x0, &(0x7f00000003c0)=[]}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680)=[], 0x0, &(0x7f0000000080)=[{0x18, 0x29, 0x4000000000000004, "96c4"}], 0x18}}], 0x2, 0x0) r1 = socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e22, 0x18, @empty, 0x4}}, 0x31a361ef, 0x2, 0x30f, 0x8, 0xa2}, &(0x7f0000000040)=0xa0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000180)={r2, 0xe4, "7edfaeacaab08e06550113ebbe12fef3d09d1dd9078f3ef4f73da1546cc19f51a83b4e83b1c89841c4a5565bf38c02799008eaa08dd3f6fd79774873444a96dcc93d4e758dbc818fb07ac5d8a469dc2c92edad2c621b4fac53544774d6411ecd766efc2b79ee55b05d09ba1b82d48bc6f8a7b0132547fd6714839374692b85ee4077fe79f1be2ef42a4a358e09c5a6022d54e3e834e285fd56100d4813058c158da9cbb5575a7ebced08d9d5e92ed36efad3bd6e902dcd02b54c1b122152d8a857a121a1373ec4a19f14afd824e14ec1cda380e57e199e5aaf635904521c1f3a1896ef89"}, &(0x7f0000000400)=0xda1dbaf7f5decc4e) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000380)={0x0, 0x0, r0}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r3, 0x4010640d, &(0x7f00000003c0)={0x0, 0x8}) read(r1, &(0x7f00000002c0)=""/151, 0x97) 2018/03/04 19:31:35 executing program 0: r0 = socket$inet6(0xa, 0x40000080806, 0x800000000000000) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000080)={{0xa, 0x4e21, 0xb37, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, {0xa, 0x4e24, 0x6, @loopback={0x0, 0x1}, 0x1}, 0x5, [0xffffffff, 0x0, 0x2, 0x0, 0x9, 0x5, 0x1, 0x7]}, 0x5c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x5}, 0x1c) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000100)={0x0, 0x5}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0xb3c1, 0x8003, 0xe397, 0x382, r1}, 0x10) socket$inet_dccp(0x2, 0x6, 0x0) sendfile(r0, r0, &(0x7f0000000040), 0x2) 2018/03/04 19:31:35 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000001100)=@filter={'filter\x00', 0xe, 0x4, 0x3f0, 0xffffffff, 0xd0, 0x218, 0x218, 0xffffffff, 0xffffffff, 0x320, 0x320, 0x320, 0xffffffff, 0x4, &(0x7f0000e9afc0), {[{{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @empty, [], [], 'ip_vti0\x00', 'ifb0\x00'}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x100, 0x148, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00', 0x0, {0x0, 0x0, 0x1}}, @common=@unspec=@mac={0x30, 'mac\x00', 0x0, {@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}]}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv6=@mcast1={0xff, 0x1, [], 0x1}, 'gretap0\x00'}}}, {{@uncond, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@unspec=@connbytes={0x38, 'connbytes\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x450) syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffdfffdf00000000000000000000000000aafe8000000093ced8cf00000000001a0000aa00004e2000000000000000000000000000cfeebb9260010130ded8520029d7a129a96c534625fe44ed13351d51a47707e2cd5e82e4adecc1f9d68b5d2f85aed57c02ece8b2c6d4d175277da0edb2c5077c391adf19dca23e9e21b5afcda8d88d4d02eeb51f6a72af7cfc340384d2f5392e70eae8f144ae462c046cf5c3ef60d66540ee5778c9792a2638c1a61143065e6a72cc2b", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], &(0x7f00000002c0)) 2018/03/04 19:31:35 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x200000000003c) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000000)=@filter={'filter\x00', 0xe, 0x4, 0x3d8, 0xffffffff, 0x0, 0x238, 0x0, 0xffffffff, 0xffffffff, 0x308, 0x308, 0x308, 0xffffffff, 0x4, &(0x7f0000000b40), {[{{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, [], [], 'ip6gretap0\x00', 'vcan0\x00'}, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@hl={0x28, 'hl\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x118, 0x140, 0x0, {}, [@common=@unspec=@limit={0x48, 'limit\x00'}, @common=@hl={0x28, 'hl\x00'}]}, @common=@unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2}}, {{@ipv6={@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, [], [], 'yam0\x00', 'bridge0\x00'}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x1000000e0) 2018/03/04 19:31:35 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000080)={r0}) setsockopt$inet6_int(r1, 0x29, 0x17, &(0x7f00000000c0)=0x8, 0x4) mmap(&(0x7f0000b21000/0x1000)=nil, 0x1000, 0xffffffffffffffff, 0x20000000000032, r0, 0x0) write(r0, &(0x7f0000000000)='B', 0x1) r2 = socket(0x1, 0x4, 0x6) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000180)="824f7fc1368293cf21e69bf767a8b64ee8da5da5055aa608e55e7ecd7ec3a936b82733d61c382cb1ecfdf8e26b69a6fbe57796269b35b071c1ba48e8e441823fc24470affcca53417717f37443a9445ac464d0a7b367b1bca2e23d470654c3e1da2f7482916cc13b05b05b7a7d066a793e47c40b4cd9f7b618832fe8562e2c8ef34ef495c350f7b4d382b767a7cd9e7c1a89ac3bb704859f6c386d3eb1a7c24ce6", 0xa1) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f0000000040)) 2018/03/04 19:31:35 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f000023f000)=0x46, 0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x3, 0x6}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000080)=r1, 0x4) getsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f00000000c0)={@remote, @multicast1}, &(0x7f0000000100)=0x8) socketpair$inet6(0xa, 0x1, 0x1, &(0x7f0000000200)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000000240), &(0x7f0000000280)=0x4) 2018/03/04 19:31:35 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000012000), 0x4) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001000)={0x2, 0xa, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1}, 0x0) close(r0) pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000100)) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000000080)="8a9dcc3964b31b0bf1e70a1b131d82c1bc5eb2b009d50f411917ab7a9df1eb5703c996af47f736c657fd1be7942cf92c383bc6d30ddd3ac533a02e36984ad149f8b6180c9031eb13afb57f28147916ee4f6de91bae19d672ec2a527ee7", 0x5d) 2018/03/04 19:31:35 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000001100)=@filter={'filter\x00', 0xe, 0x4, 0x3f0, 0xffffffff, 0xd0, 0x218, 0x218, 0xffffffff, 0xffffffff, 0x320, 0x320, 0x320, 0xffffffff, 0x4, &(0x7f0000e9afc0), {[{{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @empty, [], [], 'ip_vti0\x00', 'ifb0\x00'}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x100, 0x148, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00', 0x0, {0x0, 0x0, 0x1}}, @common=@unspec=@mac={0x30, 'mac\x00', 0x0, {@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}]}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv6=@mcast1={0xff, 0x1, [], 0x1}, 'gretap0\x00'}}}, {{@uncond, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@unspec=@connbytes={0x38, 'connbytes\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x450) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}}, &(0x7f00000002c0)) r1 = accept(r0, &(0x7f00000006c0)=@hci, &(0x7f0000000700)=0xc) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000000840)={@llc={0x1a, 0x0, 0x2, 0xfff, 0x8d21, 0xffffffffffffff7f, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, {&(0x7f0000000740)=""/169, 0xa9}, &(0x7f0000000800), 0xa}, 0x30) 2018/03/04 19:31:35 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) r1 = accept4(r0, &(0x7f00000000c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, &(0x7f0000000040)=0x2e, 0x80000) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r2, 0x29, 0x41, &(0x7f0000000540)={'nat\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) setsockopt$inet6_buf(r1, 0x29, 0x20, &(0x7f0000000080)="48edd1a68c320883e672e810f4b1bd66a70298038893bc2367d6c369867cac1e474789d16ae83e1865bc7d1604654803cb", 0x31) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000004c0)=@broute={'broute\x00', 0x20, 0x1, 0x240, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x0, []}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, []}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x5, 0x0, 0x86dd, 'syzkaller0\x00', 'tunl0\x00', 'sit0\x00', 'ifb0\x00', @empty, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x128, 0x160, 0x1b0, [@ip6={'ip6\x00', 0x50, {{@empty, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}}}, @mark_m={'mark_m\x00', 0x18, {{0x0, 0x0, 0x0, 0x1}}}]}, [@common=@dnat={'dnat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xffffffffffffffff}}}]}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}}]}]}, 0x2b8) getsockopt$inet_dccp_buf(r0, 0x21, 0xc0, &(0x7f0000000100)=""/212, &(0x7f0000000000)=0xd4) 2018/03/04 19:31:35 executing program 2: r0 = socket(0x15, 0x80005, 0x0) bind$inet(r0, &(0x7f0000025ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockopt(r0, 0x40200000000114, 0x8, &(0x7f0000000000)=""/4, &(0x7f0000fcb000)=0x4) [ 866.708287] xt_limit: Overflow, try lower: 0/0 2018/03/04 19:31:35 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'rmd320-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000100)="79c1518e90690c39a44bb1d7fddc0f87de5d0c41619b7e636b25618220b6967e579978d3ed34fc3b434d86d60b5cdbe275480811b5a8a434", 0x38}], 0x0) r2 = socket(0x17, 0xa, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000140)={r1}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000000040)=0x1, 0x4) 2018/03/04 19:31:36 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$sock_int(r0, 0x1, 0x35, &(0x7f0000000000)=0x4000000000001, 0x4) socketpair(0x6, 0x80003, 0xbd1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000080)={0x40000008}) 2018/03/04 19:31:36 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000340), &(0x7f0000000380)=0x4) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00000000c0)={0x0, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, 0x108) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000280)={r0}) getsockopt$inet_mreqsrc(r1, 0x0, 0x25, &(0x7f00000002c0)={@remote, @loopback, @empty}, &(0x7f0000000300)=0xc) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x800000000000021, &(0x7f00000004c0)={@dev, @dev, 0x0}, &(0x7f0000000480)=0x8) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000080)={@dev={0xfe, 0x80, [], 0x14}, r2}, 0x14) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22, 0x0, @empty}, 0x1c) accept4$nfc_llcp(r1, &(0x7f0000000200), &(0x7f0000000040)=0x60, 0x80000) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={'syz_tun\x00', @ifru_addrs={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x15}}}) syz_emit_ethernet(0x3e, &(0x7f00000003c0)=ANY=[@ANYBLOB="ffffffffff3a5f8aff0180c200000086ddc9aa52ae56f2f265bf6495000000008108000000000000000000000000000000014e204e2200049078e5b169eb92b3ee3e05298903344083ebc75df2b3091d125db0e1b71119f5874368240f1d7007002356fc59f76442c203c802c1bd527c9fe1177acbf5859a2ba6cc4c77d8d4deb7c9c0d4dcc200114947d8a65f587c05994abfd63a5da272fbdf9d768cf34095103f7be0"], &(0x7f0000775000)) 2018/03/04 19:31:36 executing program 1: r0 = socket$inet(0x2, 0x200000000000003, 0x9) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000980)=@mangle={'mangle\x00', 0x1f, 0x6, 0x3f0, 0x228, 0x2c0, 0x228, 0x98, 0x98, 0x358, 0x358, 0x358, 0x358, 0x358, 0x6, &(0x7f0000000480), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00'}, @common=@addrtype={0x30, 'addrtype\x00'}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @inet=@DSCP={0x28, 'DSCP\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3, {0x0, 0x2}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xfffffffffffffffd}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x450) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = accept(r1, 0x0, &(0x7f0000000000)) sendmsg$nl_crypto(r2, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x84000800}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@get={0x130, 0x13, 0x10, 0x70bd27, 0x25dfdbff, {{'sha256\x00'}, [], [], 0x400, 0x2000}, [{0x8, 0x1, 0xd24}, {0x8, 0x1, 0xcd9}, {0x8, 0x1, 0x101}, {0x8, 0x1, 0xe65}, {0x8, 0x1, 0x9}, {0x8, 0x1, 0xfffffffffffffffc}, {0x8, 0x1, 0xfffffffffffffff9}, {0x8, 0x1, 0x57cf}, {0x8, 0x1, 0x400}, {0x8, 0x1, 0x94}]}, 0x130}, 0x1, 0x0, 0x0, 0x40000}, 0x8000) connect$inet6(r1, &(0x7f0000000400)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x5}, 0x1c) sendmsg(r1, &(0x7f0000014fc8)={&(0x7f0000006ff0)=@in={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000000040)=[], 0x0, &(0x7f000001ef80)=[]}, 0x0) 2018/03/04 19:31:36 executing program 5: socketpair$inet(0x2, 0x80f, 0x4, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6(0xa, 0x0, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000500)=[@in={0x2, 0x4e21, @rand_addr=0x9de}, @in6={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80, [], 0x1a}, 0xfff}, @in={0x2, 0x4e20, @rand_addr=0x2}, @in={0x2, 0x4e20, @empty}, @in6={0xa, 0x4e22, 0xfff, @local={0xfe, 0x80, [], 0xaa}, 0x4}, @in6={0xa, 0x4e20, 0x40, @empty, 0x9}, @in6={0xa, 0x4e21, 0x3f881593, @local={0xfe, 0x80, [], 0xaa}, 0x74}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}], 0xb0) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000080)={'nat\x00'}, &(0x7f0000000100)=0x54) r3 = socket(0x4, 0x5, 0x6) sendmsg$netrom(r3, &(0x7f0000000fc0)={&(0x7f0000000140)=@ax25={0x3, {"ccbc81c6e51ca6"}, 0x5}, 0x10, &(0x7f0000000880)=[{&(0x7f0000000200)="5859ea7c8df81b3de0f5f0c877685477eff5a49e6752fa475f22074f5f4fc5c0e61e5b636b37f123ab729e3344c6c421c6ccc444be589b6173e3efdac36e2e30810bf0ae5174fd6a912174cecd7904f8842ebcf069accd909ed900702febf5bffa949f277679e7073207336842ed070777a604b92d4d188e3e5650d4eb54203d33818d51a2aa328fd301869f750a6acdb06fc119677580c6974982d6a677", 0x9e}, {&(0x7f00000002c0)="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", 0xff}, {&(0x7f00000003c0)="9e6d49a6b5f7fe918158560fec8417c75e5b762782d439b49a4c611d6c56bd2757b769a614b352b9faa60cf4ff1d928b896f89e0dbea94c862888015b0b36394767d7b923f4e43f18b277f984acb957b9e462bd0e90acd4125483d922a6817ffeefa", 0x62}, {&(0x7f0000000440)="eb375bc1bacbb1d65b569fd77b93f9630f49a9ce90a6b0b7a55315799f57ef", 0x1f}, {&(0x7f0000000480)="561dfaa871da38ac1bb2faaaec546e64eafbd8972fff7c802708c0f7e49f36a15089b7c00a6a03a2c28f4a293a5210", 0x2f}, {&(0x7f0000000640)="378057c4b6fa8f48964f91a6d4d334a8b73872410c7ac79d5ae2657a6297d60aa0bcfccba620dc1fc07b44c9f2b6b0bdedb6c70600000000000000c248d9ec49c6569f62b36a058d", 0x48}, {&(0x7f00000006c0)="59ac6338efa68131e6d0f320d442b2c31f8ed7f6734696d892f2884205ac7fac6785d1f00e890641e7038f4e2474cd642b11e4b6bfa2f1a90acf9161153c511418db1234136abe964e02fd8b7f7e64d35590e4f11305e68c7461cdf64a49ed249943fa4cf2b7cb6b37fb280d8b1d21d66feb5d1831f6bd23aea5d2930e00631846933b97a7243c293c66d64d1bfc77d04d4b760513a0fdfde73e809f8eada65110810f9bfcbd3b05c880e86f0992ab6f90ec6047301ed79d6e3a1d592e65cd838aa6b377b9", 0xc5}, {&(0x7f00000007c0)="e34dd145bb716d6981153d5e667cab601534cc83c329e12096b201cfe36d013b560d30aaf9be97766ae997e21513cfaebf92611a3fce16c8af0768a7746af4eaece151895da8fb35320c34c6cd0f3228f9c6f843198cc1038fbe646c9b370d3b121f6209e81c6295e5178abad0b2ee0f3edd9fe4d8b98ecd4bedac62cc093152799906a6eee8cfa64f26dccc4d2323ddc0bdf5d247b914e002409e369ae9129767e5cb71b97a62114b7f106b", 0xffffffffffffff44}, {&(0x7f00000004c0)="2c6b65b8991995634844798ed89171cc83b0b8caba99d1b1a18bec87cf741682", 0x20}], 0x9, &(0x7f0000000940)=[{0xf0, 0x0, 0xc6c, "b5535791882466d7ca6a242845973b51f8a5c9fe614e051312d820929a69f40c4b7e8ce092691f1078b0cd3d4816840ac3c062bc3c89fd89eb0e87e609d8049e8dbd9aa508870f0530dfdcdbca82067034cd68d9d3860dac2a20c6576d4f88ce83669c866fc9fd64bd015e61f1ea5a7871bca17441b1984c18a53f4ac6d8e007fb76c76b9b3bd3730ab6e6a4690a21fb43a6d8c938dec682e508dddddaafede4e0f21e4034a9bd1d8a43eac5ec0d36854e16d088f1dc4c71ac7cf094fffc8915bbf3a454c490b116a6896cd8ff911894aae07fea29596d0d7665fa0e79d0"}, {0x50, 0x112, 0x10001, "0931ad6f8a728f5014bd2cba885b1cae0d02b6a4c89903878140d33ca1af47fc056552e57d32baf1bb39e406eaf25c21145849c288928844b07135365c"}, {0xd8, 0x11, 0x1, "0d3e423cb08e373bb31f7913e583dc511cb1e7fd8cf9a2604ba4e7865734544e09b22dba988c4707ae93de852eeb4c91a16cf1096ea1536e7cb5bdcc36e85aafd0fea23d3af5a9e7579323cfe1ec989dd232606885c213f753bd860ec06004364784a6d6dda067bf979decd77d566bd9046845e12fd76888c0407d7e48c7729102f7b0a1ddd295c4fdeba10b9acd54b4aaf04200bc6a4365a91aa7b123a034c25725ee1c9e1bbcd3caa2688dfc9763fdb3ccb71c92098c63552ad9fbdf25038b21b36814644b"}, {0x30, 0x103, 0x3, "ed3f98826737c5c12f4a047eb352dc8194e727ab5e00903274f70110"}, {0x68, 0x112, 0x2, "a1c9d15babd78326a4c8d3f30ea8701bd7eecf750c76e7747385db1738d9c1f3f57a49d10d65c105006d5250689eeed49c3eb61fe74c247874a5fd32045d09bf43bdf31ed219b806cac6279d8a4736ef6abda7"}, {0xd0, 0x11f, 0x6, "6007606018f870a26092951da40fc09ce262456c179965a2c4041f4cdf64af6def7679c7a1ff5ddb0ed2d01eb4b5e414b3e107d5ec9750401569943710a7d0fa81ff4a02fd8428cd266692b7416e028f7d4e59f278fc813cbdcdec59b7daef30de80890cf706b95f4159a4815471d00e495d07b6d68f12e86c14d2a8480e090fd8648b92c389d0a23c55690b58131232dbc7f512b34e659750dbcc00229041481b806ee9e5f9ab185eae24ee7dfb37dfd211d1919f751ad56d14"}, {0xb8, 0x10d, 0x3, "94e3fef86a684d97eeae7dd665801a6877aac80756d8eadfc1113eeefe1becb2765df2d8b824c097edc62daf5040e77201c95358afe13ab86c25c734ba05b14fcd52ec66eaa53e8b3b1107dfc8dada1a46e3f44a8c5348902116476f0b41cae99ca16be86f55f2bfb7d9276c5e01cefba8b3ed91fe48ffdb3fc0082361c970ad3dbd4647203fb8a6cf2cb98e278da4ce2cee9522faff86ce17795465564d045d1a537d32c9c063"}, {0x68, 0x10f, 0x8, "066362e0bdc7863bd458bdf9904ec6dc507e482015e01cb6af7aded206fb7a6f255f173d7a927e5526769c78bc4c837918b3e810bcbc3ef76b1bdf640bea830e6a8049f75fe516cab6f8095e8d09ab0cb1b7a3003c88d5"}, {0x100, 0x100, 0x2, "232f00eb3703ebb4cfb36fac2169ffceba532c5cee7e8349df5143b3e5ff2cd21a09e2a6a55c281338b797895b27c40d16ca9c46675852568f5af53c4130ed25c2522d039ec4673180b55bd9ec2d9bdf1bb33645b32b421d2c5fcc67565765425d419e9eedcd5fb10274cc463e77b9d4c66eda8b1c467eee45fc686fa4b69fc014dc9bae426fca3b76724174ef2eed05e6245f37838d94a3732739f048b9927074b4b920f7cde0b0832da98c89fc4791f905c03dee9098a5f08a3dd1ad71569bc8e8ce89367e7454c6574bd95406467d6caa87e564e124369794782cf60ba676f2143524ce89a898af450a0f42"}, {0x71, 0x112, 0x6, "89981f28c817a7eb1162e240ca8b6c515b7e7242337067bae412b0adffa2278c6cf60de3c6a188e85f118209b8c3adca4b836b70928bce666e15b814b4fa055380169034ee775b6cf955ad8be471b47b2731c5cf90acf057d78109c04a976ceb5c55dffe8bc05a0796138ae3ba8d1d9d0a032e6b4dca824309dba04f1957c2ad644c7830241c8626eaba9e19c68a6d57feeb140c31227556066c120042855480fb054c7e51094ec94933e9db6fec8bcb1db5babb97453212a2"}], 0x670, 0x80}, 0xc840) socketpair(0x1b, 0x6, 0x98fd, &(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000600)=r4, 0x4) r5 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_bt_hidp_HIDPCONNDEL(r5, 0x400448c9, &(0x7f00000001c0)={{0xffff, 0x6000, 0x2, 0x9, 0xfffffffffffffffd}, 0x3ff}) getsockopt$inet6_mreq(r3, 0x29, 0x1c, &(0x7f0000001040)={@mcast1, 0x0}, &(0x7f0000001080)=0x14) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000001440)="e79706b7c41b2c2f47dffa2f0e552a3b7dbe13ab0428595d6b5c3a43e9c18513e3c516732a2ef3e1cbdd96cc49ecea50629f799f7d8684245d4f48b690621524cb98807b92390c968d6421b44f4df6564cc3d4f9741b2c9a173fdc3a38240f62d6e19cc71a04c1c8a419813018a82df44a874db747827a610167b2ca04a6ccf3f5bc942be27af099", 0x88) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000010c0)={{{@in=@dev, @in6=@ipv4={[], [], @empty}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@dev}}, &(0x7f00000011c0)=0xe8) sendmsg$nl_xfrm(r5, &(0x7f0000001400)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000001200)=@expire={0x184, 0x18, 0x300, 0x70bd2d, 0x25dfdbfc, {{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@empty, 0x4e21, 0x134e949a0000, 0x4e22, 0xfffffffffffff001, 0x2, 0xa0, 0x80, 0x3f, r6, r7}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d6, 0x33}, @in6=@dev={0xfe, 0x80, [], 0x13}, {0x7fffffff, 0x100000000, 0x7fff, 0x4, 0x974, 0x7, 0x3, 0x4}, {0x10000, 0xa9, 0x1000, 0x7}, {0xed5, 0xffffffff, 0x5}, 0x70bd2a, 0x3502, 0xa, 0x1, 0x0, 0x32}, 0x4083}, [@algo_comp={0x8c, 0x3, {{'deflate\x00'}, 0x210, "880c6bdd75838f3fccc5e2b1a03b5b698d249edd7fb4a440870965e4e82dadcfcabc099049afb4975ee0ddce6244296940b25e96b4f9ad4f5c5add7826e5d5528e95"}}]}, 0x184}, 0x1}, 0x4004800) 2018/03/04 19:31:36 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @multicast2}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000080)=0x3f, 0x4) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000001100)=@filter={'filter\x00', 0xe, 0x4, 0x3f0, 0xffffffff, 0xd0, 0x218, 0x218, 0xffffffff, 0xffffffff, 0x320, 0x320, 0x320, 0xffffffff, 0x4, &(0x7f0000e9afc0), {[{{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @empty, [], [], 'ip_vti0\x00', 'ifb0\x00'}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x100, 0x148, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00', 0x0, {0x0, 0x0, 0x1}}, @common=@unspec=@mac={0x30, 'mac\x00', 0x0, {@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}]}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv6=@mcast1={0xff, 0x1, [], 0x1}, 'gretap0\x00'}}}, {{@uncond, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@unspec=@connbytes={0x38, 'connbytes\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x450) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}}, &(0x7f00000002c0)) getsockopt(r0, 0x1ff, 0x6, &(0x7f00000000c0)=""/15, &(0x7f0000000180)=0xf) 2018/03/04 19:31:36 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="e17d1899db20d7b1b2b29e0000001200ff020000000000000000000000000400"], 0x18}, 0x1}, 0x0) 2018/03/04 19:31:36 executing program 4: syz_emit_ethernet(0x32, &(0x7f0000000300)=ANY=[@ANYBLOB="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"], 0x0) r0 = socket$bt_l2cap(0x1f, 0x1, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000440), &(0x7f0000000480)=0x4) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x1c) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000100)={{{@in=@multicast1, @in6=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@dev}}, &(0x7f0000000200)=0xe8) r3 = socket$inet_icmp(0x2, 0x2, 0x1) bind$inet(r3, &(0x7f00000002c0)={0x2, 0x4e22, @rand_addr=0xffffffffffffff46}, 0x10) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000000240)={@local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @mcast2={0xff, 0x2, [], 0x1}, 0x7, 0xfffffffffffffffa, 0xc445, 0x400, 0xb85, 0x2000000, r2}) 2018/03/04 19:31:36 executing program 2: r0 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f00000000c0)) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000001880)={0x0, 0xde, "c8e7d4942624b82c3f358948ccc52a62380eba58a023e1083f2205d4799110613a6614c4a8a8b200487c2e202a3a5f7b034231df577ab7ec90e992cbe78cca253bdca230fba29030910131cf937a045ca5d3e3d2bd2c1bf563de59ae7d5783b71f175ee2b48ceb1750baca70bc130bd61d4c31d268585824d24f0ca5435772eb2eb126d77f916929d4b84d06f757af0d9d79001b16f616032687cbec634db0072d86e4755f0a3a1388bcd3d6385fcede9242592b0025efd5cd88789264e2b731e3af9bc7ed8b6a9d791d21a0483c7b75719ecd5a53aede4af0a61a1c5d30"}, &(0x7f0000001980)=0xe6) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00000019c0)={0x0, 0x5, 0xfffffffffffffffd}, &(0x7f0000001a00)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000001a40)={0x0, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}, 0x1ff, 0x82, 0x0, 0x88, 0x1}, &(0x7f0000001b00)=0xa0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001b40)={0x1e, 0x1ff, 0x0, 0x100, 0x2, 0x38b, 0x101, 0xfff, 0x0}, &(0x7f0000001b80)=0x20) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000001bc0)=@assoc_value={0x0}, &(0x7f0000001c00)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000001f00)={0x0, 0x1000, "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"}, &(0x7f0000002f40)=0x1008) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000002f80)={0x0, 0xdc, "f5441fbc624d6f4511856c7cae5403ac6b6921fc86b76c3ad63ac90c80ddf2be4c757b80f6ed7822504132f48100ace08bb7a547419f26b55d4a0708c8154a1e2924b063e4957f29eeffaa7b65dc05f88f3cb93dadac2006a0ce6221edbfb0d58c6cb93a67de3b45d74ea87cd0db8c2126e4027794240ac5be314740ea859da07ba0d0c2d4248412b4baaabaae6feda442f87ce4bd4b06e4ab6d2e2a34d58ead6b9cba4c1c1810665f7f15f28c8ce3f1c4ae13919910a9061fcbb6d3e9ed28002a9b8a7dd5a64d41413c42d9c36adeb352a2e3f43eaef59191436c38"}, &(0x7f0000003080)=0xe4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000004100)={r0}) setsockopt$RDS_GET_MR_FOR_DEST(r8, 0x114, 0x7, &(0x7f00000041c0)={@ethernet={0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, {&(0x7f0000004140)=""/37, 0x25}, &(0x7f0000004180), 0x1}, 0x30) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000003d00)={0x0, 0x64, &(0x7f0000003c80)=[@in6={0xa, 0x4e22, 0x400, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, @in={0x2, 0x4e23, @multicast1=0xe0000001}, @in6={0xa, 0x4e24, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x6}, @in6={0xa, 0x4e24, 0x4, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x1}]}, &(0x7f0000003d40)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000003e00)={0x0, 0x0, 0x10}, &(0x7f0000003e40)=0xc) sendmmsg$inet_sctp(r0, &(0x7f0000003f80)=[{&(0x7f0000000100)=@in6={0xa, 0x4e23, 0xffffffffffffffc1, @local={0xfe, 0x80, [], 0xaa}, 0x400000000}, 0x1c, &(0x7f0000000280)=[{&(0x7f0000000440)="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", 0x1000}, {&(0x7f0000000140)="86ac21b703a2438c84691ae1916397c5a217daec1c7182ba0b03abbff38fad66eb3ed20457e3b1234c10c7f9d0029f13f1913effd16f9c8cf780a1b03c96d034e1d98b190bd53393c80c726bc60e61e260b7349fc1ac7cfbe41b3b1fb7a5ab47a7aac56a95cb280946c21934a398302ab99ec6fc6e2ae65a83fd9d6e23c943e6d1037ecf83930461bf91c45eebcf48302ce932aaca9feafab992d0a73763e77fb2c98bda34354eb77800644bf3d278b57d7e36b121", 0xb5}, {&(0x7f0000000200)}, {&(0x7f0000000240)="adfece13dfa535b3", 0x8}], 0x4}, {&(0x7f00000002c0)=@in6={0xa, 0x4e21, 0x23b7, @dev={0xfe, 0x80, [], 0x3}, 0x1}, 0x1c, &(0x7f0000001800)=[{&(0x7f0000001440)="a454f5616d7a63dc62e3de54dbb95290322a18cf6994a380d01d64b8a4611414651dd4337911d557d9d1a7ecf6885024c80c442b618ad1e96ce5c384bc4fc682d58cb1fa918d0774e6d7684751dbfbf8d1f0eee7a5d07c7f76e5ffe970541c9ae66c47d4d1d205978bbebc7b14053a905223d2c03b7c2ee8cac08d2b46475c78362825789d31397afa7e3a368c78f50ac33e91bb7a35f261caaf9739caafeba5ae493a2760382d014e658ce268838e4e10ae4eaa02b32969b15e92078f07219b5afba583ecddbad799d28382981da254a94b664d4ed820c125af3849a7", 0xdd}, {&(0x7f0000001540)="766ad403835983adba9f5cc436ecd1649542d7449a50d8be6b8c2f9dd78f70831a621eb625d9a49ccb7ef96df32f1a2e3fe908dc9584d2c4", 0x38}, {&(0x7f0000001580)="b4c6198c054aa4a0e07b686d14316074318ca4f6e28115661ab375d35a94e0e2698aa130b9f26d26d73063f8c9a20b7520ddb6daf3ac6e97fbc8ff3e7bbdcf9a2f80366fe3b1012774828378391e8031b1f32018b660862fb018eb3259888b43ad75c01d5791bff96d056324d342d000a5ada99dc902687be1e719074a9825b8cc82911a3e9c411a8a3861bd1949e4f309af68a9673be32550fa77be316d0edad97f98b79c17565b831a15b8", 0xac}, {&(0x7f0000001640)="8920e6fe54b30c0206b7951b5c28972562815f3c184ec027e817c2800ae67e02d95febaca6738e2bbc730842274c9c697ebd1d2b48c9f13223270735306a9808eb55bfd967767a6a3cac32c6ed88c0244e9409d4a2287ed1a63f4d53d067fd8842fee366e7bb61df53529fae8f48134ae43db7b1ac519b2178d134295a4e68e3e4fc5cdc6e44cd727570ffdf88a36a0a4f5ed1fb48", 0x95}, {&(0x7f0000001700)="d050c38d5c367aa2581fb278835cefc274e42c3f44ec171cb9ee9e966998822dcac5a304e392fc08b0615ceb996c486e7c59cb3e9866eef5bcafb5c42969f9644bd7f42ddc79a60fbe7ffd2114d36d16366d320872dd313999bfc9f2f220bdc501224f6c25cb49c3c8f8cd9754939df22c6a7a2d445692e74d604aad12449b1084392edc0eb88e62121fe0bc96c99144caea27a97dfa3fd8e0cd88f62577565f34da05ae30a360799eb8e44a0094cb584043d276b138e39301ba4ae8c7696e9816c43851b5b2cb4398bd20178c6c", 0xce}], 0x5, &(0x7f0000001c40)=[@sndrcv={0x30, 0x84, 0x1, {0x3, 0xffff, 0x8000, 0x3, 0x7, 0x1f, 0x100000001, 0x3, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x201, 0x1, 0x0, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x57ab, 0x8, 0x8000, 0x64, 0x100, 0x0, 0x4, 0x2, r3}}, @init={0x18, 0x84, 0x0, {0x8, 0x100000001, 0x3, 0x8000}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x800b, 0xffffffffffffffff, 0x7fff, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x8002, 0x3a4c449c, 0x5, r5}}], 0x120, 0xc010}, {&(0x7f0000001d80)=@in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f0000001ec0)=[{&(0x7f0000001dc0)="da93ba6df0590078ea15bf1534ffd0bfb6f9820ddde8433459d507011610cff4acce1dbe29ce13f54311f7557043fc0e3de6bc0cdff0120eafe11f8a2fb87bb0d1f4a34d1a139d3f745715481a414a8ab40ed67b4be693346ebcd47054422b01cb2a3682e4d6f43f887f231334997f6c4572c6c8b08531c4292dc9f43fbbe1e74f379411fce6df52570963423b81ac40c7ec46d9a1ec83ff60849b39cf987ad2c147b06de6e54967ff938309d5dbbd0bb87807001611601852018b34bdf6e73c482b5a138401031b54024584eddbde9c7e6d", 0xd2}], 0x1, &(0x7f00000030c0)=[@init={0x18, 0x84, 0x0, {0x5, 0x0, 0x0, 0x77}}, @sndrcv={0x30, 0x84, 0x1, {0xe3b, 0x100000001, 0x54813f605186c46e, 0x6, 0x1, 0x8001, 0x100000000, 0x5, r6}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x9, 0xc, 0x96b, 0x0, 0xfffffffffffffffc, 0x3, 0x0, r7}}], 0x90, 0x24048081}, {&(0x7f0000003180)=@in={0x2, 0x4e22, @multicast2=0xe0000002}, 0x10, &(0x7f0000003800)=[{&(0x7f00000031c0)="6e37cf96770b9867b92ddc983b1e70d7e07c87d565a2bb85474782140eb2b7a685819e6a96e255cc", 0x28}, {&(0x7f0000003200)="f8aac13662923773307f0a71e72a2fda5a15fdfc5f74b1aa005a7020a9fce71fbab0d963457728eb291e478b46365c82be94d24e6c4f6b755d0e6ff5521298ca86b965d2e739c4cfcd0ad7ed5a997536e9a1f8bf6077ee5244bd2fb68eb4736575a055c87a2d85dbe3f20a71bc5b21c230f985590ad3540e3d03e61d66f61a637d5b37bacb1b3ac3f954cc901395ef4e2483df89538956a036aa12a6ba1ba74287e429d584d067a2003219bd91b95ec4833e0bf8bfadc55ae10fbc49055e8880877cbbf62532dd1b591ac63e7f4cbe014fe424", 0xd3}, {&(0x7f0000003300)="4ded624552be8ceca0fd00e3ba2c1929e4c70ffb1acd28fff26b11d577250d88d1c91e66872ed6c376cbaf3c9a2e5f9b14190c3393be5bce9191058021a66ea9d7c43459a4a021b4681bf5a632d5cbfab95843bef4a21f6274365c85635386467a01e61a06fa3dd065f3becf2ddae3d4d8cb1ac960bbdb5f730f1f82f2f33c0db04545adc0c92363d6196c2361c34801936c7052f19dbb6d33fbb5049c", 0x9d}, {&(0x7f00000033c0)="1282354ef02e1034966cbe0557af227458b44eb9eb43fb75592033c70f9d61d8882e3d2783aa2958fccccf572c60c9b7d7fc05277cc3cc398bbc933b6692a9e706cb1151289ed2945e617c33e80851c0b3696773c9ceb3fe42814345cb8d606764545d11f1e8c831db3a98da1a5f4a8463b23f7aef2843823a003196108dc04ce5dfb8b0fc241af7c4896f41b823b9674acbab8c89443a8178a76b095d322cbfa3074c6b6b021064fbd96406afb069b530d3", 0xb2}, {&(0x7f0000003480)="ad17d5657462ff9341bc7f6ff468f127da35ff3b871ca212f5c081c35e26f789bb7fa9b6c318ad76d3dedf", 0x2b}, {&(0x7f00000034c0)="5a5969845f4310a70d4707c9432955ce442476c5b831b04e92b07381215e23bcb33d6ccac31146b75552b665deff9b293b6e5e6c38b9576af2ef7c9a29fe8ec3c429abc85b394e88f2eab980757049114dfd0a325a9784f17203b8f8241f2a2fc64f4ae4ab795aedff2208dcbc5a24148ca7f543320f8eef8024ac2c6e615b940778a476b0ec19f45ce4", 0x8a}, {&(0x7f0000003580)="03472c839f175765bd78dbc6cb88bd5ef9e89e0eba53762402cffe9ee143b97a3a62441c4c81b9e315e2acb0234df37fc41b78140f258d9c458e40df0027f286192852f28023a585314190b1b9dab3ebd49407021d36977d6ba3c2057163e34d6ed5a854bc77ec42a75eff2df32e77891bce099527445d11ea566d2d8ec8e910013e7ba6a3668dfc43bb12a23913c82970b1d22d93797e1a65d9e6196a8856a657", 0xa1}, {&(0x7f0000003640)="dc15f6fc616de374bbedb2d819b96545162b22886467758abc5eb1beaa750dd2678edef30c843698c297116cac74b17dfa5693abcafb7efb5a0bde271abc6d21bd9b36a13b8266e78ee9b426a4316e6da649da97235466a5", 0x58}, {&(0x7f00000036c0)="857c5b4fe2ba10e2c164e77226463a2823f35d03dcd05ac0c79a018e1575a79522b51d28b1c09a14e1cf39f13c5abb321daa4b242169102d9ea957b5aa400d2c5636fbd185cfe27b83ef5c5043d0c12246f380e7818da64f91148d4d631dca4a94f4133558f7ba429826c0c0eeddc3370773700dbabb880c6d74105d9e22899c34e69a438218d540b4cda24c6bcf149897261b3dc0e182f20ed2900da8b6eb0740c2789325e1a580be2695f0cb", 0xad}, {&(0x7f0000003780)="19fdc91225c7e2c1cd3dd03160a86a915dffa8989a7dc36b0db5dd080e1d39a26ad4849d8907972cc1f863535095dea5099fdbb0d5c97fc21ecc5863fcaccc8d0a7e604878e02ad4", 0x48}], 0xa, 0x0, 0x0, 0x4000890}, {&(0x7f00000038c0)=@in={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10, &(0x7f0000003ac0)=[{&(0x7f0000003900)="a57f3a8e8abf20c0ae3924e2a469cd4ced1d58cbf9f5991307e7ab4e1bda3d52e086ea5ec57bb34b295add3bf966a54836f5b722e1dc664399c132d883a45d2d19d65b20fa9f486a382ca5e3e7f7c813042dbda7f6d1052929e85307f3eefcd366b10db8bd2890bf8dbf06f082aed352d60709c6508af2094e45d690b4abb6bb9728face5013308c4bd03c8b1e3f448fb362a5989404d19d5970c6bb2b960c9a27ffdc183b9238b2d1bfabfc4a37e8ce1b9e38b97f779060d55dbfd589c467a412ebb06ac6c85f7b4ac76a53e586db05ad3b934ef5a60f623818b8d1c84b", 0xde}, {&(0x7f0000003a00)="f7123b9de7bd3de2c537156025b836d1bd3fcaf7696e48c2840befb9b8d36ae9e3c4ca9d0dae4567682f49a9d495b32c46345e2d9a0ef6b882454a918e181a4b4644b10396f573946d12c5d268d7475e107cbc8c9a47e29ada120e04e02bd513ee80cf4f4636430c3e4746ae34d386173dfb98bf076cc58fa460509940ead3996ec5f458a885e77ad1bf0a08241b9fbc6e7a92ddf2ae64eb7ac0dcb03ba6cf3c6304a5b31d063433", 0xa8}], 0x2, 0x0, 0x0, 0x40050}, {&(0x7f0000003b00)=@in={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10, &(0x7f0000003c40)=[{&(0x7f0000003b40)="c0d23503f3", 0x5}, {&(0x7f0000003b80)="e267ee68a304bacf60ef03546a9702d8fc81167508c61f6d58f1a356280cadcadc16b2e97292", 0x26}, {&(0x7f0000003bc0)="cc478079539f7e0d12342e90e35f916f2247bd87a04a65de024fc64e3f587b495c71434e77d16232d7898b2bde34df734b7f19928a7d9b29ca17b353e20b985253502e54f079a8a51bcb7e0ad204ce465e9c4b58072cc181eba3d55e8ce4264164e29a0d6511096693a140217891261b", 0x70}], 0x3, &(0x7f0000003e80)=[@sndinfo={0x20, 0x84, 0x2, {0x401, 0x201, 0x7fff, 0x3, r9}}, @init={0x18, 0x84, 0x0, {0xffff, 0x80000000, 0x6, 0x5}}, @init={0x18, 0x84, 0x0, {0xfffffffffffffe00, 0x800, 0x6, 0x1}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x800c, 0x3, 0x6, r10}}, @init={0x18, 0x84, 0x0, {0xf161, 0xd629, 0x7, 0x225}}], 0xf0, 0x40000}], 0x6, 0x4040) bpf$MAP_CREATE(0x0, &(0x7f0000583000)={0x5, 0x80000000005, 0x4000, 0x1}, 0x2c) r11 = socket$inet_udp(0x2, 0x2, 0x0) r12 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r12, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r12, 0x0, 0x29, &(0x7f0000c2bfe0)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x2, [@empty, @loopback=0x7f000001]}, 0x18) close(r12) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000200)=[@in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e21, 0x7, @remote={0xfe, 0x80, [], 0xbb}}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x3c) getsockopt$inet_IP_IPSEC_POLICY(r11, 0x0, 0x10, &(0x7f0000000300)={{{@in=@loopback, @in6=@dev}}, {{@in6=@mcast2}, 0x0, @in=@multicast2}}, &(0x7f0000000400)=0xe8) ioctl$sock_SIOCGIFCONF(r11, 0x8910, &(0x7f0000000080)=@req={0x50, &(0x7f0000000000)={'ip6gre0\x00', @ifru_flags=0x4000}}) 2018/03/04 19:31:36 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) sendto$inet(r0, &(0x7f0000000080)="73013282439df03ea2c4bfc8d661e618cf708986024872fea106000000ecdf456d5e613124d605981b3708bbf49d310495a9914b212e07d25777526d2ef0d9895825febcfb970c610d253f2b73fbf8f4a7d58eae3694a57956a76ba8ee5e7b20be9cf7deae09", 0x66, 0x800000020000000, &(0x7f0000000040)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c69fc0)=[{}, {}, {}, {}], 0x4) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 2018/03/04 19:31:36 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="020300090a000000ffffffffffffffff030006000000000002004e20e0000001000000000000000002000100ffffffff0000030200000800030005000000000002004e20e000000100000000000000008cd717a8de19024c659e48784f192d245136c296e9bbc8505416d1ee07490a75ae7a176e507152278331fa01385fed24a9d28224e938a58bcbae39"], 0x50}, 0x1}, 0x0) 2018/03/04 19:31:36 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x9) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000e90000)) socket$netlink(0x10, 0x3, 0x15) 2018/03/04 19:31:36 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) pwrite64(0xffffffffffffffff, &(0x7f0000000000)="22f036c68c6c56a5dca063eff5ccf00583049375fa553e52ac20309174", 0x1d, 0x0) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="2400000028002108fffffffffffffffff9ff0000000000000000000000000000", @ANYRES32=0x0], 0x24}, 0x1}, 0x0) 2018/03/04 19:31:36 executing program 4: r0 = socket(0xe, 0x1, 0x0) recvmsg$netrom(r0, &(0x7f0000001800)={&(0x7f00000002c0)=@ax25={0x3, {"1c87a36f209491"}}, 0x10, &(0x7f00000003c0)=[], 0x0, &(0x7f0000000400)=[]}, 0x2000) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={{{{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0xa, 0x4e23, 0x1, @loopback={0x0, 0x1}, 0x4}}}, 0x8, 0x6772, 0x0, "34fedcb04aa709aa214dc25a020837c021a50fe0acd9553c84a8e87981dee4b6f05e83fe8e30ada78e4302d042f1cd37ef90e29b47f1d9a6159b2c9b7325784b4d78dc0120102194a5a97c4795b22514"}, 0x160) 2018/03/04 19:31:36 executing program 7: r0 = socket$inet6(0xa, 0x8, 0x6) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000001100)=@filter={'filter\x00', 0xe, 0x4, 0x3f0, 0xffffffff, 0xd0, 0x218, 0x218, 0xffffffff, 0xffffffff, 0x320, 0x320, 0x320, 0xffffffff, 0x4, &(0x7f0000e9afc0), {[{{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @empty, [], [], 'ip_vti0\x00', 'ifb0\x00'}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x100, 0x148, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00', 0x0, {0x0, 0x0, 0x1}}, @common=@unspec=@mac={0x30, 'mac\x00', 0x0, {@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}]}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv6=@mcast1={0xff, 0x1, [], 0x1}, 'gretap0\x00'}}}, {{@uncond, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@unspec=@connbytes={0x38, 'connbytes\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x450) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}}, &(0x7f00000002c0)) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000180)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc0186419, &(0x7f0000000280)={0x8, &(0x7f00000001c0)=""/58, &(0x7f00000007c0)=[{0x1, 0x1000, 0x0, &(0x7f0000001580)=""/4096}, {0x926, 0xea, 0xc076, &(0x7f0000000300)=""/234}, {0x8, 0xfb, 0xffffffff, &(0x7f0000000400)=""/251}, {0x3, 0x6f, 0xffff, &(0x7f0000000200)=""/111}, {0x392, 0xf5, 0x100, &(0x7f0000000500)=""/245}, {0x4, 0x1000, 0x1ff, &(0x7f0000002580)=""/4096}, {0x10000, 0xce, 0x1f, &(0x7f0000000600)=""/206}, {0x1f, 0xb6, 0x3f, &(0x7f0000000700)=""/182}]}) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000080)=0x3, &(0x7f00000000c0)=0x4) accept4$vsock_stream(r1, &(0x7f0000000040)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10, 0x800) 2018/03/04 19:31:36 executing program 2: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f0000000280)="61a33a70b7b9836851a5ff0209000000150000000000020500000000000000000000", 0xfffffffffffffedb) r1 = socket$pppoe(0x18, 0x1, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) getsockopt$inet6_tcp_int(r2, 0x6, 0x14, &(0x7f0000000140), &(0x7f0000000180)=0x4) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x37, &(0x7f0000000080)=ANY=[@ANYBLOB="dd86016a6dbed49089153af787f33800f045f5b93a124e02aeef7e8c92e9fa6d878ad24c536f73a7dd50e1c4cf134788a2d0473f15038f5436cfb32c35ef9d7d0ecc51"], 0x8) socket$inet6_dccp(0xa, 0x6, 0x0) socket$unix(0x1, 0x2, 0x0) 2018/03/04 19:31:36 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000000)={0x18, 0x0, {0x81, @random="9139ed510fa1", 'bridge0\x00'}}, 0xfffffffffffffce4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'lo\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8924, &(0x7f0000000200)={'bridge0\x00', r2, [0x6]}) 2018/03/04 19:31:36 executing program 1: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000100)="1f0000000104fffffd3b54c007110000f30501000b000200000010d10200cf", 0x1f) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={"146bdea332ee7c74302f051eb003fefe", {0x4, 0x81, 0xffffffffffffff81, "9d801a02a344"}}) 2018/03/04 19:31:36 executing program 0: r0 = socket$inet6(0xa, 0xf, 0x4000000) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x4e, &(0x7f0000000040)=ANY=[@ANYBLOB="726100000000000000000000000000000000000009000000030000009802000000000000fffffffffffffffff0000000ffffffffc8010000ffffffffffff7fffc8010000ffffffff03000000", @ANYPTR=&(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="fe8000000000000000000000000000aafe8000000000000000000000000000aa00000000000000000000000000000000000000000000000000000000000000007465716c300000000000000000000000696662300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800f0000000000000000000000000000000000000000000000000004800435400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d8000000000000000000000000000000000000000000000000003000434f4e4e4d41524b00000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d0000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x2f8) bind$inet6(r0, &(0x7f0000000380)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000340)={0x0, 0x1}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000400)={0x4, 0x8, 0x2, 0x1, r1}, &(0x7f0000000440)=0x10) 2018/03/04 19:31:36 executing program 5: r0 = socket(0x10000000000010, 0x3, 0x0) socket$rds(0x15, 0x5, 0x0) write(r0, &(0x7f0000f56fdc)="240000002e001f0100101a00000000002300f9ffffffffffffffffff08ffffff04010061", 0x24) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000000)={0xfffffffffffffffa, {{0xa, 0x4e24, 0x1f, @remote={0xfe, 0x80, [], 0xbb}, 0xff}}}, 0x88) socket$nl_netfilter(0x10, 0x3, 0xc) 2018/03/04 19:31:36 executing program 3: r0 = socket$inet(0xa, 0x801, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000840)=@filter={'filter\x00', 0xe, 0x4, 0x2b0, 0xffffffff, 0x158, 0x0, 0x98, 0xffffffff, 0xffffffff, 0x218, 0x218, 0x218, 0xffffffff, 0x4, &(0x7f0000008000), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00', 0x0, {0x1}}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x310) syz_emit_ethernet(0xfe27, &(0x7f00000000c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @dccp={{0x4e20, 0x4e20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d70502", 0x0, "f53475"}}}}}}, 0x0) 2018/03/04 19:31:36 executing program 2: socketpair(0xa, 0x80f, 0xfffffffffffffffb, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$packet(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000200)=0x14, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x0, 0xf, &(0x7f0000000040)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x50}, [@ldst={0x0, 0x3, 0x2, 0xf, 0x1, 0xfffffffe, 0xffffffffffffffff}, @alu={0x0, 0xff, 0x1, 0x9, 0x6, 0x0, 0xfffffffffffffffc}, @ldst={0x3, 0x0, 0x6, 0x0, 0x5, 0x2}, @jmp={0x5, 0x3, 0x6, 0xa, 0xa, 0xffffffc0, 0xfffffffffffffffd}, @alu={0x0, 0xff88, 0xf, 0x5, 0xa, 0x8, 0xfffffffffffffff0}, @map={0x18, 0x4, 0x1, 0x0, r0}], {0x95}}, &(0x7f00000000c0)='syzkaller\x00', 0x7ff, 0xbf, &(0x7f0000000100)=""/191, 0x41100, 0x1, [], r1}, 0x48) r2 = socket$inet(0x2, 0x3, 0x3) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000001440)=@filter={'filter\x00', 0xe, 0x4, 0x2c0, 0xffffffff, 0x130, 0x130, 0x98, 0xffffffff, 0xffffffff, 0x228, 0x228, 0x228, 0xffffffff, 0x4, &(0x7f0000000300), {[{{@ip={@remote={0xac, 0x14, 0x14, 0xbb}, @empty, 0x0, 0x0, 'bridge0\x00', 'bpq0\x00', {}, {}, 0x6}, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@inet=@SYNPROXY={0x28, 'SYNPROXY\x00'}}, {{@ip={@empty, @empty, 0x0, 0x0, 'lo\x00', 'bcsh0\x00'}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast1=0xe0000001, @empty, 0x0, 0x0, 'bond0\x00', 'gretap0\x00'}, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00'}, @common=@unspec=@statistic={0x38, 'statistic\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x683) syz_emit_ethernet(0x2a, &(0x7f00006ba000)={@link_local={0x1, 0x80, 0xc2}, @random="e2701bb60689", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @broadcast=0xffffffff, {[]}}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000ea3000)) 2018/03/04 19:31:36 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x87) connect$inet6(r0, &(0x7f0000002fe4)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004fe0)=[{&(0x7f0000006000)="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", 0x5b5}], 0x1, &(0x7f0000006000)=[]}, 0x0) r1 = socket(0x1, 0xf, 0x80) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f0000000140)={'nat\x00', 0x0, 0x3, 0x18, [], 0xa, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000100)=""/24}, &(0x7f00000001c0)=0x78) 2018/03/04 19:31:36 executing program 6: r0 = socket$inet(0x10, 0x200000003, 0xc) sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000140)="24000000100007031dfffd946fa2830020200a0009000300001d85687f0000000400ff7e280000001810430532e3451ca1ec2400020cd37ed01cc073b6c0b942a49091619633bdfb9c7bd6005c0000000000000000000000000000007fcf1351b1c6e90da18850c7706523b812bed524846267c4b745dee7937a84866690391c2a82de1135480b81d551e28db08d4ac5d6eb64e5ab52ba7f52c9e659dbf72d2f390c07bbe672c20a", 0xa8}]}, 0x8004) [ 867.016638] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. [ 867.054240] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. 2018/03/04 19:31:36 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0x9, [0x1000, 0xd47, 0x4, 0x401, 0x1, 0x5, 0x8, 0x8, 0x6]}, 0x16) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000001100)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000e00000004000000f0030000ffffffffd00000001802000018020000ffffffffffffffff200300002003000020030000ffd5dee165000000", @ANYPTR=&(0x7f0000000040)=ANY=[@ANYBLOB="0000000000000000f492e49cc4fdab190000000000000000000000000000000000000000000000000000000000ba20516f000000000000000000000000fbff005c08e0a589b3c40fc1e9e1b68899425388d453bc91ca1219859e7559695a515a6aecf48392d124728fdd68078978859c7fa065079edaaf3f303ae94b46c47dfb14c97e1bb6823e824135de8bf574218fe0648b721d5d662d34e1dcc700bc09b79c4e14a71f4bd5fa632b337a956426dedee60e5dbcbf7038007410ab68e8bae2b52b24840514f2971f6e41545adfcd625d36fb19d6101aa04364dd8884caa434da6f7743004128a75f0bc7"], @ANYBLOB="ff02000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000069705f76746930000000000000000000696662300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d000000000000000000000000000000000000000000000000000280052454a45435400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000148010000000000000000000000000000000000000000000000002800697076366865616465720000000000000000000000000000000000000000000001000000000030006d6163000000000000000000000000000000000000000000000000000000ffffffffffff000000000000000000004800544545000000000000000000000000000000000000000000000000000001ff0100000000000000000000000000016772657461703000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e00008010000000000000000000000000000000000000000000000003800636f6e6e6279746573000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000280052454a45435400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d0000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x450) 2018/03/04 19:31:36 executing program 4: r0 = socket$inet(0x2, 0x6, 0x0) socketpair(0x3, 0x3, 0xffffffff, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000640)=ANY=[@ANYRES32=0x0, @ANYBLOB="011b09000100ff00faff0080010000008100060006000e904f3236d7b72d0be115de36e4a5a8e2a1afca23f66d2274c039ce0daa3fafd5a89f48324d750215701dbb60619746557d4f57a8a4018cb7441a47c36dc0cf55f3b59df52a835a3445d10fa18f06277d0353baccbb7bec07ef5e62d5ab97c817174edc835de51221c6de447924ef1e004ce7d006f676ea035a0e09ebc85f038e002f36a2b9c667112b619ea786afb69eec78e397fe3c13f7e8bf24bd5d2fa18d7f4851134827e2969e3fce7cffdd1660e162851524122409bddda759ed1d2a2153bf42cedb32e2f44255523f327e8d0eed2fc96c4ca6a8696e74"], &(0x7f00000004c0)=0x1a) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000005c0)={r2, 0xbc, &(0x7f0000000500)=[@in={0x2, 0x4e23, @empty}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e24, 0x200, @remote={0xfe, 0x80, [], 0xbb}, 0x10001}, @in6={0xa, 0x4e23, 0x9, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, @in6={0xa, 0x4e23, 0x6, @dev={0xfe, 0x80, [], 0x1a}, 0x3}, @in6={0xa, 0x4e20, 0x5, @remote={0xfe, 0x80, [], 0xbb}}, @in6={0xa, 0x4e23, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x6}]}, &(0x7f0000000600)=0x10) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000040)={0x4a, {{0x2, 0x4e24, @loopback=0x7f000001}}, 0x0, 0x6, [{{0x2, 0x4e23, @empty}}, {{0x2, 0x4e21, @broadcast=0xffffffff}}, {{0x2, 0x4e24, @loopback=0x7f000001}}, {{0x2, 0x4e24, @multicast2=0xe0000002}}, {{0x2, 0x4e24, @multicast2=0xe0000002}}, {{0x2, 0x4e21, @loopback=0x7f000001}}]}, 0x3c8) r3 = socket(0x10, 0x802, 0x0) write(r3, &(0x7f0000000000)="220000002100070600be0000090007010a00001effe3000057ff040405000c000000", 0x22) 2018/03/04 19:31:36 executing program 5: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = accept4(r0, 0x0, &(0x7f00000001c0), 0x80800) connect$netlink(r1, &(0x7f0000000200)=@kern={0x10}, 0xc) connect$l2tp(r0, &(0x7f0000e92000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x2}}, 0x2e) tee(r0, r1, 0x80, 0x8) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000000)=""/74, &(0x7f0000000080)=0x1) 2018/03/04 19:31:36 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009b2fa8)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg(r1, &(0x7f0000000640)={&(0x7f0000000000)=@sco={0x1f}, 0xfffffffffffffe5d, &(0x7f00000005c0)=[{&(0x7f00000000c0)="c66e6e1ee556038975c60ad2c161f2143bf4ae223b34fea138067f9010e6998a88078b80532b306a45d8af7992f3a32df5cd61f3515a890cea40faa14c78", 0x3e}, {&(0x7f0000000540)="97efef57fef7faa026d775ffc72f4b8cf42399813e9e1edd86612885de0bc864b5491a26d8503b6628bf4b71e6bcfe22b94e9f70a10896cb8b7d2f2e5cd1186eb6fe1a9e1567c50ac454a2c16ea0cbabf43ea71c7010e0e2c39739f126454acefb4deca5f6a18b10587d9f404651900b2fed06a5", 0x12}], 0x12d6, 0x0, 0x225, 0x8002}, 0x880) 2018/03/04 19:31:36 executing program 0: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f00005d8f80)=@generic={0x1e, "0103000800000000e1ffffffffffffff09a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43acb2470a0c5216669ca021f6f65dcf160e70790358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2030077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) socket$inet(0x10, 0x800, 0x10) sendmsg(r1, &(0x7f0000000080)={0x0, 0xfffffffffffffd67, &(0x7f0000004000)=[], 0x1, 0x0, 0x0, 0x3}, 0x44801) 2018/03/04 19:31:36 executing program 6: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x7, 0x73, &(0x7f0000000040)="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", 0xffffffffffffff50) 2018/03/04 19:31:36 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x10) r1 = accept(r0, &(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @remote}}, &(0x7f0000000040)=0x1e) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x4) write(r0, &(0x7f0000f78000)="220000000007fb420107200700030000001f0000a4d2bd001cffffffeff70700aa00", 0x21) 2018/03/04 19:31:36 executing program 3: getpeername(0xffffffffffffff9c, &(0x7f0000001380)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=0xffffffffffffffff, @ANYBLOB="000000000000000000000085000000000000000000000000000000000000007372ab4e7316d1d8000000000000839c1a5b527d7f858d16a1cee736333cb27487e7848ef62fa854f0837230a14b79c4a4908a1506756abf603157cbed81f88ab056a87eae2da061dd150853f64fc645172beeefd666ff2b7e04a4c85b155878618ed7e9b2c66d7b6dce2c7063d6f7e26eb0d6aa571a33f9d16cd7b241d82050c492252d6ea9ba4a74ebeb282465"], &(0x7f0000000140)=0x3a) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000b3dfc8)={&(0x7f0000d49ff4)={0x10}, 0xc, &(0x7f0000bbaff0)={&(0x7f0000abf000)={0x18, 0x1e, 0x109, 0x0, 0x0, {0x4}, [@nested={0x4, 0x12, []}]}, 0x18}, 0x1}, 0x0) pipe(&(0x7f0000001580)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f00000015c0)=0x3, &(0x7f0000001600)=0x330) setsockopt$RDS_GET_MR(r0, 0x114, 0x2, &(0x7f0000000240)={{&(0x7f00000001c0)=""/32, 0x20}, &(0x7f0000000200), 0x20}, 0x20) r3 = socket$inet(0x2, 0xa, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000000000), &(0x7f00000000c0)=0x4) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000280)={0x0, 0x80000, r3}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000300)={0x6, &(0x7f00000002c0)=[{}, {}, {0x0}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r4, 0xc010641d, &(0x7f0000001340)={r5, &(0x7f0000000340)=""/4096}) socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_buf(r3, 0x1, 0x1f, &(0x7f0000000040)=""/102, &(0x7f0000000180)=0x66) getsockopt$ARPT_SO_GET_INFO(r3, 0x0, 0x60, &(0x7f0000001440)={'filter\x00'}, &(0x7f0000000100)=0x44) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f00000014c0)={'dummy0\x00', @ifru_addrs={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}) socket$pptp(0x18, 0x1, 0x2) 2018/03/04 19:31:36 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty, 0x8000}, 0x1c) connect$inet6(r0, &(0x7f0000012000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x0, 0xfffffffffffffffe}, 0x10) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f00000000c0)={&(0x7f0000000040)='./file0\x00', 0x0, 0x8}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000240)={r1, &(0x7f0000000100)="71296d0baa3ef9da6d0355b5f6069962248e51fe923e73ad2c24a8507664167102bcc3e3124df3d4ba32ee423ef440b334f84d37525cd5e86d13d28a2f691c3427818e3238239d6a7204e6957c672d97b298f90fb33332d7c2de91e6a7c196ca4c5791ebac762683e085ab3200dc05143f35e9406858400eb2bfd7871a41843c09282a1396e004915565b88865219b0c75f03b5478", &(0x7f00000001c0)="b9398d7e6d20b82676af8f586a513a86ab14123e6776a6daeefb8ca584cb6661862fdfe1cfeee793766ca4fccaa9fa989f25037a02d6fc3dd92ea620b10e1dbb795c75b1889138edb28053a788fe1a7f9544f1979180c9b537a2aaba8d5c856b23e9a942cd65ffc298b2", 0x1}, 0x20) 2018/03/04 19:31:36 executing program 2: socketpair(0x1e, 0x1, 0x0, &(0x7f000006e000)={0x0, 0x0}) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000080)={'nr0\x00', 0x6}) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 2018/03/04 19:31:36 executing program 5: r0 = socket$inet(0x2, 0x0, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=ANY=[@ANYBLOB="020c00000c00000010dd590000b763eddf0005001a0100000000000000000000ffffac141400fe800000008239fbe52bef800bf9d0bb0000001405001a00e0000002000000000000000000000000ac14cbe79d9ed49a84c2d5910f1014aa0000000000000000000000040000000002dd31815fa62e04ce463b0999791639e0ead059891d777478846276bf0f05f9650d86c02d55181404f0f42d4bc717aa8e9cf56215f5f1b24dfc977c2bf00bb142436d26a9ad7007a8626ade35509b862b7a9711b4f6e9ef621c2ba620a7197318a07937377fd5fbfad7aa9a33c5122d34"], 0x60}, 0x1}, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000180)={'filter\x00', 0x4}, 0x68) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000040)={0x3971ecc1, 0x4, 0x8, 0x81, 0x6}, 0x14) 2018/03/04 19:31:36 executing program 1: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x2}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000000c0)={r1, 0x100000001, 0x4, [0xfffffffffffffffe, 0x5, 0x0, 0x4]}, &(0x7f0000000100)=0x10) r2 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000004000)="709725efea4fa9209688df646c7c8550", 0x10) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000004080)="39a02934119151196d804d185f84f38f", 0x10) 2018/03/04 19:31:36 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt(r0, 0x0, 0x5, &(0x7f0000000000)="4acb7f4b6c99b20f0bdfbdcf", 0xc) writev(r0, &(0x7f0000ffe000)=[{&(0x7f000095efd7)="2900000020001900013d00101b0000f60200001615de0005000000040d000a00051700000000000008", 0x29}], 0x1) accept(r0, &(0x7f0000000040)=@rc, &(0x7f0000000080)=0xa) 2018/03/04 19:31:36 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000001100)=ANY=[@ANYBLOB="66696c6d657200000000000000000000000000000000000000000000001100000e00200000000000f0030000fffffffdd00000f61702000018020000ffffffffffffffff2003000020030000ffffffff0400000000000000", @ANYPTR=&(0x7f0000e9afc0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="ff02000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000069705f76746930000000000000000000696662300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d000000000000000000000000000000000000000000000000000280052454a45435400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000148010000000000000000000000000000000000000000000000002800697076366865616465720000000000000000000000000000000000000000000001000000000030006d6163000000000000000000000000000000000000000000000000000000ffffffffffff000000000000000000004800544545000000000000000000000000000000000000000000000000000001ff0100000000000000000000000000016772657461703000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e00008010000000000000000000000000000000000000000000000003800636f6e6e6279746573000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000280052454a45435400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d0000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x450) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}}, &(0x7f00000002c0)) 2018/03/04 19:31:36 executing program 6: r0 = socket$llc(0x1a, 0x1, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000140)={0xf, 0x6, &(0x7f0000000040)=@raw=[@map={0x18, 0x1, 0x1, 0x0, 0x1}, @initr0={0x18, 0x0, 0x0, 0x0, 0x27b, 0x0, 0x0, 0x0, 0x7}, @call={0x85, 0x0, 0x0, 0x18}], &(0x7f0000000080)='GPL\x00', 0xbdb1, 0x4c, &(0x7f00000000c0)=""/76, 0x41000, 0x1}, 0x48) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000200)={r0, r1, 0x0, 0x2}, 0x10) r2 = socket$inet(0x2, 0x803, 0xff) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000240)={'ip6gretap0\x00', &(0x7f0000000280)=ANY=[@ANYBLOB="490000000000000000000000000000000000000000000000000000000000000000007d3462f6de314fbd6a0000000300"]}) accept$netrom(r2, 0x0, &(0x7f0000000000)) [ 867.207208] netlink: 'syz-executor0': attribute type 10 has an invalid length. 2018/03/04 19:31:36 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x3, 0x4) sendto$inet(r0, &(0x7f0000865000), 0x2e8, 0x0, &(0x7f0000000180)={0x2, 0x4e20, @rand_addr}, 0x10) getsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000000080)={0x70000000, 0xfff, 0x16}) 2018/03/04 19:31:36 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x2b) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x8924, &(0x7f0000000000)={'bridge0\x00', @ifru_map={0x1}}) setsockopt$inet_mreq(r1, 0x0, 0x27, &(0x7f0000000140)={@multicast1=0xe0000001, @dev={0xac, 0x14, 0x14, 0x10}}, 0x8) socket$pppoe(0x18, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000080)={0x0, 0xfffffffffffff16f}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={r2, 0x6}, 0x8) 2018/03/04 19:31:36 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000001100)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000e00000004000000f0030000ffffffffd00000001802000018020000ffffffffffffffff200300002003000020030000ffffffff04000000", @ANYPTR=&(0x7f0000000180)=ANY=[@ANYBLOB="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"], @ANYBLOB="ff02000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000069705f76746930000000000000000000696662300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d000000000000000000000000000000000000000000000000000280052454a45435400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000148010000000000000000000000000000000000000000000000002800697076366865616465720000000000000000000000000000000000000000000001000000000030006d6163000000000000000000000000000000000000000000000000000000ffffffffffff000000000000000000004800544545000000000000000000000000000000000000000000000000000001ff0100000000000000000000000000016772657461703000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e00008010000000000000000000000000000000000000000000000003800636f6e6e6279746573000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000280052454a45435400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d0000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x450) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}}, &(0x7f00000002c0)) 2018/03/04 19:31:36 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f87fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000036000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r3 = accept$alg(r0, 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000140)={{{@in6=@mcast1, @in=@empty}}, {{@in=@broadcast}, 0x0, @in6=@loopback}}, &(0x7f0000000040)=0xe8) socket$inet_tcp(0x2, 0x1, 0x0) poll(&(0x7f0000f90fe8)=[{r3}], 0x1, 0x101) recvmsg(r3, &(0x7f00000011c0)={0x0, 0x0, &(0x7f0000000000)=[], 0x0, &(0x7f0000001140)=""/128, 0x80}, 0x3) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f0000000080)={'ip6_vti0\x00', @ifru_flags=0x2000}) socketpair(0x19, 0x4, 0xffffffff, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) bind$rds(r4, &(0x7f0000000240)={0x2, 0x7, @broadcast=0xffffffff}, 0x10) socketpair(0x5, 0xe, 0x81, &(0x7f0000000280)={0xffffffffffffffff}) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r5, 0x800443d3, &(0x7f0000000100)={{0x9, 0x0, 0x7, 0xa8, 0x6, 0x7fffffff00}, 0x6, 0x6, 0x1ff}) 2018/03/04 19:31:36 executing program 2: r0 = socket$inet(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000840)=@raw={'raw\x00', 0x9, 0x3, 0x270, 0x0, 0xffffffff, 0xffffffff, 0x110, 0xffffffff, 0x1d8, 0xffffffff, 0xffffffff, 0x1d8, 0xffffffff, 0x3, &(0x7f00000002c0), {[{{@uncond, 0x0, 0xc8, 0x110, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00'}, @common=@addrtype={0x30, 'addrtype\x00'}]}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x4, 'syz1\x00'}}}, {{@uncond, 0x0, 0xa8, 0xc8, 0x0, {}, [@common=@unspec=@statistic={0x38, 'statistic\x00'}]}, @unspec=@TRACE={0x20, 'TRACE\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2d0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000300)=@nat={'nat\x00', 0x1b, 0x5, 0x468, 0xf8, 0x0, 0xffffffff, 0xf8, 0xf8, 0x3d0, 0x3d0, 0xffffffff, 0x3d0, 0x3d0, 0x5, &(0x7f0000000080), {[{{@ip={@multicast1=0xe0000001, @dev={0xac, 0x14, 0x14, 0x15}, 0xff000000, 0xff000000, 'rose0\x00', 'bond0\x00', {}, {}, 0x9f, 0x0, 0xc}, 0x0, 0xc0, 0xf8, 0x0, {}, [@common=@osf={0x50, 'osf\x00', 0x0, {'syz1\x00', 0x10001, 0xd, 0x2}}]}, @MASQUERADE={0x38, 'MASQUERADE\x00', 0x0, {0x1, {0x4, @multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}, @port=0x4e20, @gre_key=0x80000000}}}}, {{@uncond, 0x0, 0xc0, 0x120, 0x0, {}, [@common=@icmp={0x28, 'icmp\x00', 0x0, {0x4, 0x1, 0x0, 0x1}}, @common=@ttl={0x28, 'ttl\x00', 0x0, {0x3, 0x7fff}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0x58, 0x9, [0x1a, 0x1, 0xc, 0x4, 0x40, 0x38, 0x3b, 0x6, 0x32, 0x37, 0x24, 0x3b, 0x39, 0x3d, 0x36, 0x37], 0x2, 0xffffffffffffffc0, 0x3ff}}}, {{@uncond, 0x0, 0xd0, 0x110, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}, @common=@set={0x40, 'set\x00', 0x0, {{0x2, [0x7f, 0x5, 0x1, 0x6390, 0x543, 0x4f], 0x0, 0xd2f, 0x100000001}}}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00', 0x0, 0x0, 0x5e}}}, {{@uncond, 0x0, 0x70, 0xa8, 0x0, {}, []}, @REDIRECT={0x38, 'REDIRECT\x00', 0x0, {0x1, {0xe, @dev={0xac, 0x14, 0x14, 0xf}, @multicast1=0xe0000001, @icmp_id=0x64, @port=0x4e22}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4c8) syz_emit_ethernet(0x2a, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @remote={0xac, 0x14, 0x14, 0xbb}, {[]}}, @udp={0x4e20, 0x4e20, 0x8}}}}}, &(0x7f0000000000)) 2018/03/04 19:31:36 executing program 6: r0 = socket$vsock_stream(0x28, 0x1, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000000)=0x7, 0xfffffffffffffeb8) 2018/03/04 19:31:36 executing program 5: r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000400)=@assoc_value, 0x8) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000040)=0x7, &(0x7f0000000080)=0x4) 2018/03/04 19:31:36 executing program 0: r0 = accept4(0xffffffffffffffff, &(0x7f00000000c0)=@can, &(0x7f0000000100)=0x10, 0x800) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000180)=0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000480)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f00000001c0)={0x268, 0x2, 0x6, 0x202, 0x70bd27, 0x25dfdbff, {0x0, 0x0, 0x1}, [@generic="eedc3b30aae21ae0e06d8c010d11c2a799f7bdb887cd3b2eb96d4a1583883ce9dc9e6962fde457837967ffeec9d8e6b134c2491f96a9cd66cafb3420b362f55ef2", @nested={0x118, 0x1d, [@typed={0x18, 0x26, @ipv6=@dev={0xfe, 0x80, [], 0xc}}, @generic="f50efd59d81f76edd00ec0869d5319b3c9d9e96fb91d094f8b69258c759899ece6d55f34c657cfb34610e68acc87a5760be98490b2ec9acf4a59dc28b586c8dbb2b2e960d5ac7f381fac28830aed500adb445c24ba05cde1297a089bcbcd1a4c395e72dc2dc9b1da37680c2774e530831121b792c5639bb7ddbddba55832dcc8a5d9fd3847db7e820a8e5d843d055eb6e5a3e5a2550ecb88a43e916e0c10bd217612e8ac9bdbea75084e0ef91aef2d57aa58b007f857210a49a9c91bd9627bafc1903f4793e6d26fce0bbebdb0914ed6936d67d57203149c7da6372c0a", @generic="6b3ae1042ce5f0", @typed={0xc, 0x2, @u32=0x3}, @typed={0xc, 0x6d, @pid=r1}]}, @nested={0x5c, 0x58, [@typed={0xc, 0x8, @str='\x00'}, @generic="79b3607b24b4dbf4ec78e0d043af67297bfaf41828932240f5061e3d8ab7661b087988666e168d69341f5221d85119691547581622bd019920cca869", @generic, @typed={0x10, 0xd, @u64=0x7}]}, @generic="086cf776a6cdcc90f97a95c795fc570618e33dcddda003fe5f15abc2bd7aab5628555dc6f2fff43857e6b1949f49dcea2b32893d9671c01db850ed369f565b6ebd93f9253a5bd1a8935fb1e14e8501a18e10604d0e161809d41508353c4f5da29aff6734d7777d482cddabfcee4cf0329ff180181989968f5e3faa69eb8650abdb1d58474ef9516ce339159b5076970edc79426ae6b35f418a8835985de6"]}, 0x268}, 0x1, 0x0, 0x0, 0x80}, 0x4000000) recvmsg(r0, &(0x7f0000001640)={&(0x7f00000004c0)=@in6={0x0, 0x0, 0x0, @remote}, 0x1c, &(0x7f0000001600)=[{&(0x7f0000000500)=""/4096, 0x1000}, {&(0x7f0000001500)=""/208, 0xd0}], 0x2, 0x0, 0x0, 0x401}, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000001680)={0x0, 0x8, 0x30, 0x1000, 0x8}, &(0x7f00000016c0)=0x18) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001700)={r2, 0x3f}, 0x8) getsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000001740), &(0x7f0000001780)=0x4) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0xe765) getpeername$packet(r0, &(0x7f00000017c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000001800)=0x14) sendmsg$key(r0, &(0x7f0000001900)={0x0, 0x0, &(0x7f00000018c0)={&(0x7f0000001840)={0x2, 0x8, 0x6, 0x9, 0xc, 0x0, 0x70bd29, 0x25dfdbfb, [@sadb_x_kmaddress={0x8, 0x19, 0x0, @in6={0xa, 0x4e21, 0x6, @dev={0xfe, 0x80, [], 0x16}, 0x1f}, @in6={0xa, 0x4e22, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x401}}, @sadb_spirange={0x2, 0x10, 0x4d5, 0x4d3}]}, 0x60}, 0x1}, 0x4000000) setsockopt(r0, 0xc5, 0xf5, &(0x7f0000001940)="2ffb952d56594164a94a91873b34249a1bedabb76295d1de6279bf5cd12cf4ce6f457459e104c77902979fdd8a5e183d6f8e91711adbc03d42e4d824db83a59bb7edca22fbf4f0522de88bdb27d74fe4aa96b346c3e99b01d22520c7b3e65e70106086682208b0bb024549", 0x6b) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000019c0)={r2, 0x6, 0x10}, &(0x7f0000001a00)=0xc) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001a40)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001a80)={r3, 0x9, 0x30}, 0xc) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000001ac0)=0x1, 0x4) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001c00)={{{@in=@empty, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@local}}, &(0x7f0000001d00)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001d40)={0x0, 0x0, 0x0}, &(0x7f0000001d80)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001dc0)={{{@in=@multicast1, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in=@multicast1}}, &(0x7f0000001ec0)=0xe8) r9 = getgid() getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f0000001f00)={{{@in=@empty, @in6=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@remote}}, &(0x7f0000002000)=0xe8) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000002040)={0x0, 0x0, 0x0}, &(0x7f0000002080)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f00000025c0)={{{@in6=@ipv4={[], [], @rand_addr}, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@dev}}, &(0x7f00000026c0)=0xe8) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000002700)={0x0, 0x0, 0x0}, &(0x7f0000002740)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000002780)={{{@in6=@local, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@remote}}, &(0x7f0000002880)=0xe8) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f00000028c0)={0x0, 0x0, 0x0}, &(0x7f0000002900)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f0000002940)={{{@in6=@empty, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@ipv4={[], [], @broadcast}}}, &(0x7f0000002a40)=0xe8) r17 = getgid() getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f0000003400)={{{@in6=@dev, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@dev}}, &(0x7f0000003500)=0xe8) r19 = getgid() getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000003640)={{{@in6=@loopback, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@empty}}, &(0x7f0000003740)=0xe8) r21 = getgid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000051c0)={{{@in6=@mcast1, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@remote}}, &(0x7f00000052c0)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000005300)={0x0, 0x0, 0x0}, &(0x7f0000005340)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f0000005380)={{{@in=@rand_addr, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@loopback}}, &(0x7f0000005480)=0xe8) r25 = getgid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000054c0)={{{@in=@broadcast, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@dev}}, &(0x7f00000055c0)=0xe8) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000005600)={0x0, 0x0, 0x0}, &(0x7f0000005640)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000005680)={{{@in6=@remote, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@empty}}, &(0x7f0000005780)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000057c0)={0x0, 0x0, 0x0}, &(0x7f0000005800)=0xc) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000005840)={{{@in=@local, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000005940)=0xe8) r31 = getgid() [ 867.253223] netlink: 'syz-executor0': attribute type 10 has an invalid length. sendmmsg$unix(r0, &(0x7f0000005ac0)=[{&(0x7f0000001b00)=@abs={0x0, 0x0, 0x4e24}, 0x8, &(0x7f0000001bc0)=[{&(0x7f0000001b40)="15d92a958180732464a68315ee352c15457c12ca0fdfff21089f3b90504eb040bc38cfe5db2897402648163f77438783365cb52819936e95bed996f5491d844056c84ff46221cec700a3288d073a8feaabeb20979b", 0x55}], 0x1, &(0x7f00000020c0)=[@cred={0x20, 0x1, 0x2, r1, r6, r7}, @rights={0x20, 0x1, 0x1, [r4, r5, r0, r4]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r4, r4]}, @cred={0x20, 0x1, 0x2, r1, r8, r9}, @cred={0x20, 0x1, 0x2, r1, r10, r11}], 0xb8, 0x10}, {&(0x7f0000002180)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000002540)=[{&(0x7f00000021c0)="d80097eb37e82d29c084c4306eb15cbf627f5159c0b9b9e5509bfd9524212805e492bd32ba1d86d28daf9c0bbf30dcf0d5509abc017a92dc0546544f1ec75a2850e95a95a62e75eda5aa79d895ae400455f3f8b0d69ffaef2a37b1079d75398a5a4c329c79045d2343c03ad4a0d7e472a7294cc9efc086a3c5dc5220290a4f234a2b0c309c8ec65a3d137eb8d3531970471bf41c6ae9b74dbb81c1f4f841a8efd6147f6afe7992a5fcf4", 0xaa}, {&(0x7f0000002280)="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", 0xfc}, {&(0x7f0000002380)="ded283390a6ce63e69e8ac34119c7d3ac3327f64d3efd6982794f5068d0880999828d472b3c266d9f671069d8d4a3edeffa505755559030969843cf8313d6982d6bc142d6af30b3abda15ab6a70997423ad441cad8bb8ade7937baf62d942d7a50561e8925364422b9", 0x69}, {&(0x7f0000002400)="115cb1b86fa817cee680d9", 0xb}, {&(0x7f0000002440)="5e66e1efdfeba7321376d6dd08bef6abacfd20308397a593048680ae9d1593ab9917024327b486ab332f434806e2887f792461bc84d18024c2cba0945023901cf2495c553d84b88b6c0e7352da51161efea8138b8ab7968fe7e8da6a33447734ad9eeba37f4340b7ce4dd67b9edaf428bd8800bc970bba85b633a67b08202b481ea0471dbcfa77f1065af23e836b9ff8ab33c8e24ea9f858707c48bdc365b918dbe3ed0a58545db80e630964d67a19236216557ba953e5d2b9c1322395fdee730a9300ccf8cb5ebc97d2", 0xca}], 0x5, &(0x7f0000002a80)=[@rights={0x28, 0x1, 0x1, [r4, r0, r0, r0, r5, r0]}, @cred={0x20, 0x1, 0x2, r1, r12, r13}, @cred={0x20, 0x1, 0x2, r1, r14, r15}, @rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, r1, r16, r17}], 0x98, 0x20048854}, {&(0x7f0000002b40)=@abs={0x0, 0x0, 0x4e24}, 0x8, &(0x7f0000003340)=[{&(0x7f0000002b80)="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", 0xfb}, {&(0x7f0000002c80)="8f090ea326274f4f33eb6f0f2f660863e67370e3a4ec1cdcec196e8d3ad29d0fe5dc2be6373429b0e9fd8d3a28a9476966a95f6f2c5955a92490cba589d2cf1d501062ff7df3d4d57b6bde4306e8f08196ad46c61946b7cc6de21b5b55605b4980e690ec260c23e10e6d1ece27172dd2532e59fd2421f93e0e43471031d7a322c95ce7d570e7c3edefffcd20bb4e3735c5bb285a602f9e84428c268f48bf6465a683b935e2242a893079021fe1a8e9dd2629ef9e55450714ebe796bd23c0d70bd747649da0674b266bb9f2dab315e37cd89e9ba34e03e9c10e07be3ddf838e5b138bde2e2951d0ab5b6c6a4fb53acdfea2ad", 0xf2}, {&(0x7f0000002d80)="5c48f15e8e085e5f066bf6c437f1482d5704534e3172a4eb111e101c978fff8ff67ba214c4111661e80c58b17972baeb96ddfef49128ee6f4c93fdcf00f15cd00ff57d3d7868272bdd4a64bd258eeab0b9064a61364ace87ed3edd21a0862715fcf2d5aa268cf130c0df17cd62926a5778c2ee59064d7f0254e503f7bd98d0ee9a381b2b468a0ec85af9731dad0d270cd7c6245ec1962cd3c2932c3d92c280e86bc2f68ed386d1ed2fef3ced221b5826546937c887c1fe99e039eced3e8445bcf4edb87e849c89c4d10ba832646a8cdd74fd565ce9f1866e944cbfd53615e55241a7bad5fc65a0d31da3eee078bc2fcc85b5", 0xf2}, {&(0x7f0000002e80)="5df99363b5e986144409c742f48dae617fbd2b9ff98db62c283ecc316703062f8f7ba0ae8326e39fe13600b348ab7e8fe4042e130ffa96f3426fa36ce627dadccfe39c3e74f16ce2ff230287e7f7b42660f1fdda735013dc889c300cb981b9a8dabf61762a3df1f0b20678f5a197", 0x6e}, {&(0x7f0000002f00)="fde06355a08a306d2bae294e3d4b420995969c2196c843fd41d2750e44949fdb7375dbbad4f1f4e8d3e87e0823c3e80428d3c43671a162d9c70c7c54652d7048ef8d3bb5a592b17d4df4c2fddc3f9871fab2c9d8d61f70d29a68e1726d0c35", 0x5f}, {&(0x7f0000002f80)="a21d53f93c826dd3cf716cc817cec7eca36ab1dcffdefc60be67b0ff6d3b65a03101b845386f88321dea56390595a9d4c9865b2255d9b49ba11690fc233a46fb8488db23194f2c98fe3faa671f17dedb81dd0d48e26add5617dd21766e17f1172538c36f5a32bbe746d4a11b94d2e948d7dee229f2766f91de13f16fd0e9e8e38e217bc2034d806ddd512cd9b8a21093cb41b314404eb589d38f8c54aadf47b1381f67e1210129e2fb34", 0xaa}, {&(0x7f0000003040)="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", 0xfa}, {&(0x7f0000003140)="5504f68f5bda6ec252e6a28ec5c1e360e2ae7d7b7885ca6501b5da6f0aa4e9379f972548a4bc2feab7eb6c7699d27ae07284a603a169ea23013b577860ae49920a3d730eb649db20cdc729df73c5118ee0a75ecd8a0f8d87f713b5b324f0de002dc3480a33bb7f559a0d7952fbea2fa6da1305eed437d9b2cee479622ee5072883ade1cf8ce86ce91731dd660d29e49886dd2f6de76dbc8a3782aa56fcefc3f60eb0e195b1a18e1bf97f8dd4bb30dd64b06634772fd99663254d17a5977cda5d224a834c66e78a3fe51623aef7ed758daf93f4bf5a336b32e455d9067fb76286bb22d21bde7f3f98d544cd515fcc6e904251a7", 0xf3}, {&(0x7f0000003240)="ba39cb6b5215efb475af90c9df8765d166f5a4abccb31daba8c38ed1777b65a74cf194fb1555fdc181a9293483ca114d62cda143e3decce57936c74a9107f5318da0bd0b32ad6fc4193f58319e5d5ea6b1fdb664b45098c715381c2196921eedfefb133f35a94be19da80dc3b0a153b3ebe22f526c876659eced093f4e8d28693ad62b4d1f3a69cdb85a2b64e6004878063b3b97f6324b2323c038e210aa81d0ed54bce8b9b3b2c595929555bc38dffc8e007a9f60762d094ef33901cda1937f6f9f7afe83377ac28f95e2250a9c90dd6cccc107968714d9d7817f1a2dee668f7b", 0xe1}], 0x9, &(0x7f0000003540)=[@cred={0x20, 0x1, 0x2, r1, r18, r19}], 0x20, 0x4040000}, {&(0x7f0000003580)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000003600)=[{&(0x7f00000035c0)="6ce15a", 0x3}], 0x1, &(0x7f0000003780)=[@cred={0x20, 0x1, 0x2, r1, r20, r21}, @rights={0x18, 0x1, 0x1, [r0, r5]}, @rights={0x18, 0x1, 0x1, [r5]}], 0x50, 0x811}, {&(0x7f0000003800)=@abs={0x1, 0x0, 0x4e24}, 0x8, &(0x7f0000003b40)=[{&(0x7f0000003840)="2c19d87e50e3e52cdc910a43248da0649631e498248d17b995d33b4798ccaf0be9a1b262293c77ee6e93f96cb5ca76551f61cbab0e228411992778d724723cb4", 0x40}, {&(0x7f0000003880)="ef8a15f88d55149a1de74f20fc49d7d44ffec43a8778d63265f1356ff62af871c7b71e9aa581f9b5fae100052cfcfc7b4efc6452b68811ce9cb01c7ddb875cf28548e266bbe0ff9e3b407811c66da6eca33d63a964dd604b5c71bf4cca8c257ab53e05e781017afea1d19f48d8ce49dd8f8dacc7710e09dd92a8079e3978e2f07b9cda13e501d0a63b90b10d989466ab1ebbb486fa1991c9c20e65e7481a9f19356e44da6ac5d14b6b37e76c54ffdd294b6e6d2a89d5bca0c3c9ccda059c7dcd3aea", 0xc2}, 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0x1000}, {&(0x7f0000004c80)="98117e8c10b4d32bd498f8e246277961b2c969b37299791c9d4684aa670cb356a4e0ede2c1976e4c952818cdd25209c8b0a95d2177fb49b2f66280eaa2ff7106b5699dccf84f8133f578be9c7143b237e4989b803bff901540562cd3ebf2c898588395b46cd16d43bfa616764dbc1fc3d52d5b6c97e7e226a52de8c4cf2d6fab9e5caa4c86c5991133b2bd8a00d67c41cae2c9d6480fb53ae07c0ed76b7870e1d3d57b6be57ddc1e1355cb704f7a034a340ac6f59587e2de4bb4bb738bd5439d0516e61be8611300af563e53666e4d23602e1188f554e4f30ebfc88ae3d66711367607ba1118af4a9c1f6d1d964f5802be2fcd388e", 0xf5}, {&(0x7f0000004d80)="58fad1908e6eac4038f0c1a8d5c0b7c09e979acfdad828362206296303484ecd93b1ffb3148cccaca70ecf3d6b63da8a798b5e536f4930c5254208602e17ad861e9e51fe865f0be1bbc2c99f6c82c5c0fe5dccf36acfb68dcee06e692714378406661314ed8d638f6ced97242e0e74329cac77cd2c41bd7afb0514ec7dc307816c88a7cb55f2", 0x86}, {&(0x7f0000004e40)="471ee0c9bcdcbd0a617b7153995fc01c17f137ee5ad1aa0d3a74174f6576fcc46929d84aaa1c935743bab89af2be310b6389ddd9662778563c81bc66ec25faa32e97eaa50d5b925ec34a7cc53fc48de1e7d3cc2e30057d80d94e63aaf712dc024cefd7adadc9ea5212dbbe9e289514af62723d33df41c23dfdbfbc5fe9a4e611389e26fc42454ab06bbf0bb614c79a55fcc1597a99bb88b2f9647ecf102a5f6a39b21dd57cfb57ba52d02046", 0xac}, {&(0x7f0000004f00)="441c4ab56e10563eb774371781fbcf00e20baef73732285585ba16c8ad9158c9c191ce5b821e367443ecd7067547fd5712ab26e05ffa79dce863599f5ff55a1407c54236564b96c88891d0e231223438f4131fdcf2f7ae1532531795a1759e", 0x5f}, {&(0x7f0000004f80)="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", 0xfc}, {&(0x7f0000005080)="64fd1a55283c210e5b9b50f2689328d4aa8ab7df2691e984077824cdcdb7672bac269fa73feab7181e2f594415c72042243995214026f366fadc4855106713cd435f81ce77d29c554db90144bdafed2607558ddc5826af33fa009f347544cc9f55884b2ab732d9ea5f03d9", 0x6b}], 0x9, &(0x7f0000005980)=[@rights={0x28, 0x1, 0x1, [r5, r4, r5, r4, r0, r5]}, @cred={0x20, 0x1, 0x2, r1, r22, r23}, @cred={0x20, 0x1, 0x2, r1, r24, r25}, @rights={0x20, 0x1, 0x1, [r5, r5, r0]}, @rights={0x20, 0x1, 0x1, [r0, r5, r4, r0]}, @cred={0x20, 0x1, 0x2, r1, r26, r27}, @rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, r1, r28, r29}, @cred={0x20, 0x1, 0x2, r1, r30, r31}], 0x118, 0x4000000}], 0x6, 0x4000000) 2018/03/04 19:31:36 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000001540)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000001500)={&(0x7f0000000080)=ANY=[@ANYBLOB="18000000290000f9fffe1b000000000002000c0004000000a13aa59f06da8efcb54c8c8756ff1379"], 0x18}, 0x1}, 0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000000), &(0x7f0000000040)=0x4) pipe(&(0x7f0000000740)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000140)=@assoc_value={0x0}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000800)=r3, 0x4) 2018/03/04 19:31:36 executing program 3: ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0286415, &(0x7f0000000040)={&(0x7f0000000000/0x1000)=nil, 0x0, 0x0, 0x90, &(0x7f0000ff9000/0x4000)=nil}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00000002c0)) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000300)={0x0, 0x80000}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000340)={0x0}) pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00000003c0)={r0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000080)={0x0, 0x0, 0x1, 0x10000}) ioctl$DRM_IOCTL_AGP_UNBIND(r3, 0x40106437, &(0x7f00000000c0)={r4, 0x20}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000000)={0x2e79, 0xfffffffffffffff9, 0x0, 0x7, 0x5, 0x1, 0x8000, 0x400, 0x0}, &(0x7f0000000400)=0x20) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000440)={r5, 0x1, 0x20, 0x3, 0x80}, &(0x7f0000000480)=0x18) ioctl$DRM_IOCTL_MARK_BUFS(r3, 0x40206417, &(0x7f0000000100)={0x1, 0x80000001, 0x5, 0x8, 0x4, 0xfffffffffffffffd}) r6 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, @empty}, &(0x7f00000001c0)=0x1c, 0x80800) setsockopt$inet6_tcp_TCP_CONGESTION(r6, 0x6, 0xd, &(0x7f0000000200)='dctcp\x00', 0x6) pipe(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r8, &(0x7f0000000040)=[{&(0x7f0000000000), 0xa3}], 0x16c, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000000240)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r7, 0x40086424, &(0x7f0000000280)={r9, 0x1}) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000140)) [ 867.324569] sctp: [Deprecated]: syz-executor5 (pid 10831) Use of struct sctp_assoc_value in delayed_ack socket option. [ 867.324569] Use struct sctp_sack_info instead [ 867.325777] x_tables: ip_tables: osf match: only valid for protocol 6 [ 867.363722] x_tables: ip_tables: osf match: only valid for protocol 6 2018/03/04 19:31:36 executing program 4: socket$can_bcm(0x1d, 0x2, 0x2) r0 = socket$can_raw(0x1d, 0x3, 0x1) close(r0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000004000)) readv(r0, &(0x7f0000000200)=[], 0x0) [ 867.369624] sctp: [Deprecated]: syz-executor5 (pid 10834) Use of struct sctp_assoc_value in delayed_ack socket option. [ 867.369624] Use struct sctp_sack_info instead 2018/03/04 19:31:36 executing program 5: r0 = socket(0x18, 0x1, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000040)={r0, 0x7, 0x1, 0x600000000000000, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000180)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}, 0x0, 0x3, 0x1, 0x1000, 0x10000}, &(0x7f0000000140)=0xa0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000001c0)=@assoc_value={r1, 0x3}, 0x8) 2018/03/04 19:31:36 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(r0, &(0x7f0000afcfe4)={0xa, 0x4e23, 0x0, @empty}, 0x1c) listen(r0, 0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f00009ae000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000000)=ANY=[@ANYBLOB="060000fded0e0a6f2d74", @ANYRES32=0x0], &(0x7f0000ddd000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x7a, &(0x7f0000f83000)={r2, @in6={{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, &(0x7f000095f000)=0x98) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000ba1ff8)=@assoc_value={r3}, &(0x7f000072bffc)=0x8) 2018/03/04 19:31:36 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000440)=@assoc_id=0x0, &(0x7f0000000480)=0x4) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000004c0)={r1, 0x7}, &(0x7f0000000500)=0x8) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000000)=@filter={'filter\x00', 0xe, 0x4, 0x3d0, 0xffffffff, 0xd0, 0xd0, 0x1f8, 0xffffffff, 0xffffffff, 0x300, 0x300, 0x300, 0xffffffff, 0x4, &(0x7f0000e9afc0), {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x100, 0x128, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00'}, @common=@unspec=@mac={0x30, 'mac\x00', 0x0, {@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@unspec=@connbytes={0x38, 'connbytes\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x430) syz_emit_ethernet(0x56, &(0x7f0000000640)={@random="ff3997ffcd00", @random="50252bb20aea", [{[{0x9100, 0x80, 0x4c7a5f08, 0x1}], {0x8100, 0x3, 0xa6, 0x4}}], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x18, 0x40000000003a, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0xffffff8c, 0xd, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}}}}, 0x0) 2018/03/04 19:31:36 executing program 2: r0 = socket$inet6(0xa, 0x200000000b, 0x10001) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, @multicast1}, &(0x7f0000000100)=0x10, 0x80000) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000140)={{{@in6=@remote, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@rand_addr}}, &(0x7f0000000240)=0xe8) getsockopt(r0, 0x3ce2, 0xfffffffffffffffe, &(0x7f0000000600)=""/165, &(0x7f00000006c0)=0xa5) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000280)={{{@in6=@empty, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@empty}}, &(0x7f0000000380)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000003c0)={{{@in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x12}}, @in=@broadcast=0xffffffff, 0x4e24, 0x40, 0x4e21, 0x5, 0x2, 0x80, 0x80, 0x32, r2, r3}, {0x3, 0x400, 0x8, 0x9, 0x8, 0x7, 0x3, 0xfffffffffffffff9}, {0x3800000, 0x9, 0x80000000, 0x3e8c0000}, 0x3, 0x6e6bbc, 0x1, 0x1, 0x2, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d3}, 0xa, @in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x17}}, 0x3501, 0x1, 0x0, 0x5, 0x1, 0x0, 0xb481}}, 0xe8) r4 = accept(r1, &(0x7f0000000700)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], &(0x7f0000000740)=0x10) setsockopt$inet6_buf(r4, 0x29, 0x2f, &(0x7f0000000780)="9a7807d2d89e2a66c9f1a87aefb2b14b620a3d7f3ef9b26cd699f501de15", 0x1e) getsockopt(r0, 0x400000000000003a, 0x1000000000000000, &(0x7f0000001f44)=""/188, &(0x7f0000000080)=0xbc) getsockopt$sock_buf(r1, 0x1, 0x37, &(0x7f00000004c0)=""/214, &(0x7f00000005c0)=0xd6) 2018/03/04 19:31:36 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$nfc_llcp(0xffffffffffffffff, &(0x7f0000000000)={0x27, 0x9, 0x100, 0x0, 0x100000001, 0x5, "01ca0ecf2e4b3b4f17b7cac4f50509a6b488c56a4f010e0c6d780d7d4affaaf041a6d931709bf5fd86c4681a07e940ad875ce932166d49f16d897e836e2469", 0xaa11}, 0x60) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000001100)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000e00000004000000f0e6fffffeffffffd00000001802000018d3e7da41ffffffffffff4f009d25f8bc90d6fefb463c25dfb619c000200300", @ANYPTR=&(0x7f0000e9afc0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000005164f200000000000000000000000000000000000000000000000000"], @ANYBLOB="ff02000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000069705f76746930000000000000000000696662300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d000000000000000000000000000000000000000000000000000280052454a45435400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000148010000000000000000000000000000000000000000000000002800697076366865616465720000000000000000000000000000000000000000000001000000000030006d6163000000000000000000000000000000000000000000000000000000ffffffffffff000000000000000000004800544545000000000000000000000000000000000000000000000000000001ff0100000000000000000000000000016772657461703000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e00008010000000000000000000000000000000000000000000000003800636f6e6e6279746573000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000280052454a45435400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d0000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x450) syz_emit_ethernet(0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60d8652b00140600fe80000000000000000000000000000000ffff000000000000000000004b2795bc491c9159d043444784ced89900000000000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], &(0x7f00000002c0)) 2018/03/04 19:31:36 executing program 4: unshare(0x20020000) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000000)) getpeername$unix(r0, &(0x7f0000000040)=@file={0x0, ""/4096}, &(0x7f0000001080)=0x1002) getsockopt$sock_buf(r0, 0x1, 0x3b, &(0x7f00000010c0)=""/237, &(0x7f00000011c0)=0xed) 2018/03/04 19:31:36 executing program 0: r0 = socket$inet(0x2, 0x2, 0x2000000088) bind(r0, &(0x7f0000e79ff0)=@in={0x2, 0x4e20, @empty}, 0x10) recvmsg(r0, &(0x7f0000f10fc8)={&(0x7f0000f10000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x14, &(0x7f0000d69f90)=[{&(0x7f000035c000)=""/81, 0x51}], 0x1, &(0x7f0000762000)=""/79, 0x4f}, 0x0) sendto$inet(r0, &(0x7f0000e7b000)="dc92cbe03a3f805e608740c4763140d4756ef04f24f3ea3122ba2c96a6d60cbe5477028a394b00000000000000074ca8200205760785b6b152e37d5de5bd2f7d4f615c2c57", 0x45, 0x0, &(0x7f0000e81ff0)={0x2, 0x4e20, @empty}, 0x10) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)) 2018/03/04 19:31:36 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f000009c000)=0x8000000000000d5, 0x4) getsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000dc1ffc), &(0x7f000001a000)=0x4) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000000)={0x0, @multicast2, @multicast2}, &(0x7f0000000040)=0xc) setsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000080)={@loopback={0x0, 0x1}, r1}, 0x14) 2018/03/04 19:31:36 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = accept(r0, &(0x7f0000000000)=@l2, &(0x7f0000000040)=0xe) getsockopt$bt_sco_SCO_CONNINFO(r1, 0x11, 0x2, &(0x7f0000000080)=""/237, &(0x7f0000000180)=0xed) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000001900)=@nat={'nat\x00', 0x1b, 0x5, 0x548, 0x3d0, 0x0, 0xffffffff, 0x3d0, 0x250, 0x250, 0x4f0, 0xffffffff, 0x4f0, 0x4f0, 0x5, &(0x7f0000001880), {[{{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x0, @ipv4=@dev={0xac, 0x14, 0x14}, @ipv6=@mcast2={0xff, 0x2, [], 0x1}, @icmp_id, @icmp_id}}}, {{@uncond, 0x0, 0x118, 0x160, 0x0, {}, [@common=@eui64={0x28, 'eui64\x00'}, @common=@hbh={0x48, 'hbh\x00'}]}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x0, 'syz0\x00'}}}, {{@uncond, 0x0, 0xf0, 0x138, 0x0, {}, [@common=@dst={0x48, 'dst\x00'}]}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x0, @ipv6=@dev={0xfe, 0x80}, @ipv4=@loopback=0x7f000001, @port, @icmp_id}}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x0, @ipv6=@mcast2={0xff, 0x2, [], 0x1}, @ipv6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, @gre_key, @icmp_id}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x5a8) 2018/03/04 19:31:36 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000002c0)={0x2, 0x12, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1}, 0x0) socketpair(0x11, 0x0, 0x401, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000000140)={&(0x7f0000ffe000/0x2000)=nil, 0x6, 0x1, 0x10, &(0x7f0000ffd000/0x3000)=nil, 0x3f}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x7, 0x4}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000100)={0x8, 0x6, 0x8000, 0x8001, 0x400, 0xe78c, 0x8, 0x7ff, r2}, 0x20) 2018/03/04 19:31:36 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x84) bind$can_raw(r0, &(0x7f00000000c0)={0x1d}, 0x10) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000040), 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000012000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x40000000}, 0xfffffffffffffe2d) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x0, 0xfffffffffffffffe}, 0x10) socket$inet6(0xa, 0xb8ae07afdfee3e34, 0x40) 2018/03/04 19:31:36 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x1000000000003a) bind$ipx(r0, &(0x7f0000000140)={0x4, 0x9, 0x6, "17fd45e61fad", 0xcb}, 0x10) socketpair$ax25(0x3, 0x0, 0x6, &(0x7f00000002c0)) socketpair$inet(0x2, 0x8080f, 0x80000001, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00000000c0), &(0x7f0000000100)=0x4) connect$inet6(r0, &(0x7f0000002fe4)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x80000001}, 0x1c) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f0000000600)=@mangle={'mangle\x00', 0x1f, 0x6, 0x520, 0x380, 0xf8, 0x0, 0xf8, 0xf8, 0x450, 0x450, 0x450, 0x450, 0x450, 0x6, &(0x7f0000fe5000), {[{{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@unspec=@connlabel={0x28, 'connlabel\x00'}]}, @common=@unspec=@NFQUEUE1={0x28, 'NFQUEUE\x00', 0x1, {0x0, 0xd68c}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@MARK={0x28, 'MARK\x00', 0x2}}, {{@uncond, 0x0, 0xa8, 0xe8, 0x0, {}, []}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @inet=@DSCP={0x28, 'DSCP\x00'}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x580) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001040)={0x0, 0x1000, "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"}, &(0x7f0000000180)=0x1008) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000001c0)={0x6, 0x8201, 0x1ff, 0x100000001, r3}, &(0x7f0000000200)=0x10) sendmsg(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000040)="0f3176bfd7595cb682a6cd2bea86993b0399ab72c7ceb645ce9c39bc57584a6f4ffbfabe3c2ce8df3b17", 0x2a}], 0x1, &(0x7f0000000040)=[]}, 0x400c840) sendmmsg(r0, &(0x7f0000000300)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000001000)="90c0efe4b53a", 0x6}], 0x1, &(0x7f0000003000)=[]}}], 0x1, 0x0) 2018/03/04 19:31:36 executing program 5: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000061f49)=""/183}, 0x48) r1 = socket$unix(0x1, 0x801, 0x0) unshare(0x8000400) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000030bff8)={r1, r0}) socketpair$inet(0x2, 0x0, 0xbf77, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000040)=@assoc_id=0x0, &(0x7f0000000080)=0x4) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00000002c0)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$sock_inet_SIOCGIFADDR(r3, 0x8915, &(0x7f0000000380)={'sit0\x00', @ifru_addrs={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}) socket$rds(0x15, 0x5, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000300)={0x0}) r8 = accept(r4, &(0x7f0000000280)=@l2, &(0x7f0000000400)=0xe) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r8, 0x84, 0x1e, &(0x7f0000000440), &(0x7f0000000480)=0x4) ioctl$DRM_IOCTL_NEW_CTX(r6, 0x40086425, &(0x7f0000000340)={r7, 0x3}) recvfrom(r4, &(0x7f0000000180)=""/251, 0xfb, 0x40002141, &(0x7f00000003c0)=@pppoe={0x18, 0x0, {0x2, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}, 'vlan0\x00'}}, 0x15) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8916, &(0x7f0000000140)={'teql0\x00', @ifru_flags=0x4000}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f00000000c0)={r5, 0x4, 0x0, 0x4, 0x3f}, &(0x7f0000000100)=0x18) 2018/03/04 19:31:36 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000400)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="d179f2508fb13583605d0008a230e7a657f9cc6e", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000889fc8)=[{0x0, 0x0, &(0x7f0000d8c000)=[], 0x0, &(0x7f0000000000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) r2 = accept4(r0, 0x0, &(0x7f0000000040), 0x80800) getsockopt$inet_buf(r2, 0x0, 0x2f, &(0x7f0000000280)=""/228, &(0x7f00000001c0)=0xe4) recvmsg(r1, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=0xffffffffffffffff, @ANYBLOB="0000000000000000020000000000000000320000000000000000000000000000"], 0x2e, &(0x7f0000000180)=[{&(0x7f0000000100)=""/98, 0x62}], 0x1, &(0x7f0000000240)=""/59, 0xfffffffffffffe06}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000380)={0x8c15, 0x8, 0xffffffffffffffff, 0x6, 0x0}, &(0x7f00000003c0)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000000480)={r4, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, [0x2dec7301, 0x40, 0x2, 0xffffffffffff0001, 0x592739d, 0x1, 0x1, 0xe06, 0x5, 0x3, 0x0, 0x10001, 0x10000, 0x4, 0x3ff]}, &(0x7f00000005c0)=0x108) 2018/03/04 19:31:36 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x9) r1 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000080)) getsockopt$IPT_SO_GET_ENTRIES(r1, 0x0, 0x41, &(0x7f00000000c0)={'raw\x00', 0xcf, "e29e57a7f7689c59f0f6de9b8e480529a3743db413e755c6f9d1ab00f4a4ffbe689ecad378eec9f544be1bdaa9cd91d58e681f81dab7c7c9a07a0c83c40834a04263dd4985c57555e79c97164c4bd48634d5e9e7c7c99ebbb053dd3d8a5a3acf16292795cdf4264b33c4cfbb662b2423b140db46d8f258adb1e7fcb2310c3eb41ac34cb2e6bbf8253f11f2a0d8d04a5abe7f0feecca0b0ace1f0ac2285aafe59968feac575bdf53e633dc174148b198e7eb18b3262b1943c411ba54d093d86bd3492465bcedcce55f83343f688e8ae"}, &(0x7f00000001c0)=0xf3) connect$inet6(r0, &(0x7f0000a10df3)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000440)=ANY=[@ANYBLOB="7261770000000000000000000000000000000000000000000000000000000000090000000300000080030000f8000000ffffffffffffffff00000000ffffffffb0020000ffffffffffffffde4aff92515a5acaff03000000", @ANYPTR=&(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d000f8000000000000000000000000000000000000000000000000002800636f6e6e6c6162656c00000000000000000000000000000000000000000000000000000000002800415544495400000000000000000000000000000000000000000000000000000000000000000000000000000000000000fffffffffffffe8000000000000000000000000000aa0000000000000000000000000000000000000000000000000000000000000000697036677265300000000000000000007663616e30000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007001b801000000000000000000000000000000000000000000000000c800636f6e6e747261636b000000000000000000000000000000000000000003e00000020000000000000000000000000000000000000000000000000000000000000000000000000000ffffac1414aa0000000000000000000000000000000000000000000000000000ffff7f00000100000000000000000000000000000000fe8000000000000000000000000000bb00000000000000000000000000000000000000000000000000004e204e204e204e20000800000000000000000000000000000000000000004800435400000000000000000000000000000000000000000000000000000000010000000000000000000000707074700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d0000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x3e0) sendmsg(r0, &(0x7f0000fb4000)={0x0, 0x0, &(0x7f0000000000)=[], 0x0, &(0x7f0000cf4ff0)=[]}, 0x0) pipe(&(0x7f0000000040)) 2018/03/04 19:31:36 executing program 3: r0 = socket$inet_sctp(0x2, 0x880000000001, 0x84) connect$inet(r0, &(0x7f0000f6fff0)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) listen(r0, 0x110000000010) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00000002c0)=@assoc_id=0x0, &(0x7f0000000300)=0x4) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000340)={r1}, 0x8) r2 = accept(r0, &(0x7f0000317000)=ANY=[], &(0x7f0000123000)) sendto$ipx(r2, &(0x7f0000000240)="a826", 0x2, 0x4000, &(0x7f0000000280)={0x4, 0x2, 0x6, "8f71ff7b6368", 0xfff}, 0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x1031, 0x9, [0x80000001, 0x7, 0x9, 0x8000, 0x3, 0x4, 0x7f, 0x2, 0x36]}, &(0x7f0000000040)=0x1a) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={r3, 0x1f}, &(0x7f00000000c0)=0x8) shutdown(0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r2, 0xc0106401, &(0x7f0000000200)={0xc8, &(0x7f0000000100)=""/200}) 2018/03/04 19:31:36 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000007000)={0x1, &(0x7f000002e000)=[{0x6}]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000001d000)={0x1, &(0x7f0000031ff0)=[{0x6}]}, 0x10) 2018/03/04 19:31:36 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000180)="0a077574d5e383e5b3b60ced5c54dbb70bf0dba984aba0e9", 0x18) accept$alg(r0, 0x0, 0x0) recvmsg(r0, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000540)=""/251, 0xffffffcc}], 0x1000000000000026, &(0x7f0000000680)=""/244, 0xf4}, 0x0) 2018/03/04 19:31:36 executing program 1: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@nfc, &(0x7f0000000040)=0x10, 0x800) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000100)=@nat={'nat\x00', 0x1b, 0x5, 0x460, 0x118, 0x118, 0xffffffff, 0x2b8, 0x0, 0x3c8, 0x3c8, 0xffffffff, 0x3c8, 0x3c8, 0x5, &(0x7f0000000080), {[{{@uncond, 0x0, 0xf0, 0x118, 0x0, {}, [@common=@osf={0x50, 'osf\x00', 0x0, {'syz0\x00', 0x7, 0x3, 0x2, 0x2}}, @common=@ah={0x30, 'ah\x00', 0x0, {0x6, 0x2, 0x1}}]}, @common=@unspec=@CLASSIFY={0x28, 'CLASSIFY\x00', 0x0, {0x400}}}, {{@ip={@loopback=0x7f000001, @rand_addr, 0xffffffff, 0xffffffff, 'ip6tnl0\x00', 'lo\x00', {}, {}, 0x29, 0x3, 0x20}, 0x0, 0x98, 0xd0, 0x0, {}, [@common=@icmp={0x28, 'icmp\x00', 0x0, {0x12, 0x7f, 0x8001, 0x1}}]}, @DNAT0={0x38, 'DNAT\x00', 0x0, {0x1, {0x2, @rand_addr=0x9, @broadcast=0xffffffff, @icmp_id=0x67, @icmp_id=0x68}}}}, {{@uncond, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x2, [0x8000, 0x6, 0x4, 0x63843aa3, 0x0, 0x3], 0xa0cd, 0x7, 0x7}, {0x40, [0x8, 0x4, 0x7ff, 0x0, 0x0, 0xff], 0x800, 0x4}}}}, {{@ip={@dev={0xac, 0x14, 0x14, 0xb}, @broadcast=0xffffffff, 0xff000000, 0xffffffff, 'erspan0\x00', 'bcsh0\x00', {0xff}, {0xff}, 0x1d, 0x3, 0x41}, 0x0, 0xd8, 0x110, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00', 0x0, {0x3, 0x7}}, @common=@set={0x40, 'set\x00', 0x0, {{0x8000, [0xfffffffffffffff8, 0x6, 0x1, 0x400, 0x6, 0x200], 0x1f, 0x2, 0xfffffffffffffff8}}}]}, @MASQUERADE={0x38, 'MASQUERADE\x00', 0x0, {0x1, {0x15, @multicast2=0xe0000002, @loopback=0x7f000001, @gre_key=0x400, @icmp_id=0x66}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4c0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039fffc), 0x4) 2018/03/04 19:31:36 executing program 2: r0 = socket(0xa, 0x1, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000000)) ioctl(r0, 0x8912, &(0x7f0000000000)) socket(0x19, 0x80002, 0xfffffffffffffffe) [ 867.645404] sctp: [Deprecated]: syz-executor3 (pid 10916) Use of struct sctp_assoc_value in delayed_ack socket option. [ 867.645404] Use struct sctp_sack_info instead [ 867.700558] sctp: [Deprecated]: syz-executor3 (pid 10930) Use of struct sctp_assoc_value in delayed_ack socket option. [ 867.700558] Use struct sctp_sack_info instead [ 869.188203] syz-executor7: vmalloc: allocation failure, allocated 2862370816 of 4294967296 bytes, mode:0x14010c0(GFP_KERNEL|__GFP_NORETRY), nodemask=(null) [ 869.188602] syz-executor7: vmalloc: allocation failure, allocated 2959167488 of 4294967296 bytes, mode:0x14010c0(GFP_KERNEL|__GFP_NORETRY), nodemask=(null) [ 869.202314] syz-executor7 cpuset= [ 869.216359] syz-executor7 cpuset=/ mems_allowed=0 [ 869.219813] / mems_allowed=0 [ 869.224652] CPU: 1 PID: 10866 Comm: syz-executor7 Not tainted 4.16.0-rc2+ #251 [ 869.224658] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 869.244311] Call Trace: [ 869.246886] dump_stack+0x194/0x24d [ 869.250503] ? arch_local_irq_restore+0x53/0x53 [ 869.255186] ? idr_get_free+0xfd0/0xfd0 [ 869.259145] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 869.264156] warn_alloc+0x19a/0x2b0 [ 869.267773] ? zone_watermark_ok_safe+0x400/0x400 [ 869.272614] ? rcu_note_context_switch+0x710/0x710 [ 869.277552] __vmalloc_node_range+0x482/0x650 [ 869.282048] ? xt_alloc_table_info+0x25/0x80 [ 869.286442] __vmalloc_node_flags_caller+0x50/0x60 [ 869.291353] ? xt_alloc_table_info+0x25/0x80 [ 869.295747] kvmalloc_node+0x82/0xd0 [ 869.299444] xt_alloc_table_info+0x25/0x80 [ 869.303664] do_ip6t_set_ctl+0x29b/0x5f0 [ 869.307716] ? translate_compat_table+0x1c50/0x1c50 [ 869.312736] ? mutex_unlock+0xd/0x10 [ 869.316440] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 869.321706] nf_setsockopt+0x67/0xc0 [ 869.325410] ipv6_setsockopt+0x10b/0x130 [ 869.329457] udpv6_setsockopt+0x45/0x80 [ 869.333419] sock_common_setsockopt+0x95/0xd0 [ 869.337905] SyS_setsockopt+0x189/0x360 [ 869.341867] ? SyS_recv+0x40/0x40 [ 869.345314] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 869.350836] ? do_syscall_64+0xb6/0x940 [ 869.354799] ? SyS_recv+0x40/0x40 [ 869.358234] do_syscall_64+0x280/0x940 [ 869.362105] ? __do_page_fault+0xc90/0xc90 [ 869.366320] ? _raw_spin_unlock_irq+0x27/0x70 [ 869.370799] ? finish_task_switch+0x1c1/0x7e0 [ 869.375281] ? syscall_return_slowpath+0x550/0x550 [ 869.380198] ? syscall_return_slowpath+0x2ac/0x550 [ 869.385112] ? prepare_exit_to_usermode+0x350/0x350 [ 869.390115] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 869.395468] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 869.400303] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 869.405473] RIP: 0033:0x453d69 [ 869.408642] RSP: 002b:00007fc889728c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 869.416332] RAX: ffffffffffffffda RBX: 00007fc8897296d4 RCX: 0000000000453d69 [ 869.423581] RDX: 0000000000000040 RSI: 0000000000000029 RDI: 0000000000000013 [ 869.430831] RBP: 000000000072bea0 R08: 0000000000000450 R09: 0000000000000000 [ 869.438085] R10: 0000000020001100 R11: 0000000000000246 R12: 00000000ffffffff [ 869.445485] R13: 00000000000004e9 R14: 00000000006f7678 R15: 0000000000000000 [ 869.452769] CPU: 0 PID: 10890 Comm: syz-executor7 Not tainted 4.16.0-rc2+ #251 [ 869.452907] warn_alloc_show_mem: 1 callbacks suppressed [ 869.452910] Mem-Info: [ 869.460114] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 869.460118] Call Trace: [ 869.460129] dump_stack+0x194/0x24d [ 869.460143] ? arch_local_irq_restore+0x53/0x53 [ 869.465500] active_anon:43715 inactive_anon:64 isolated_anon:0 [ 869.465500] active_file:1667 inactive_file:5399 isolated_file:32 [ 869.465500] unevictable:0 dirty:163 writeback:0 unstable:0 [ 869.465500] slab_reclaimable:10627 slab_unreclaimable:85939 [ 869.465500] mapped:22582 shmem:70 pagetables:629 bounce:0 [ 869.465500] free:24217 free_pcp:0 free_cma:0 [ 869.467955] ? idr_get_free+0xfd0/0xfd0 [ 869.467967] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 869.467989] warn_alloc+0x19a/0x2b0 [ 869.477324] Node 0 active_anon:174860kB inactive_anon:256kB active_file:6668kB inactive_file:21596kB unevictable:0kB isolated(anon):0kB isolated(file):128kB mapped:90328kB dirty:652kB writeback:0kB shmem:280kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 118784kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 869.479868] ? zone_watermark_ok_safe+0x400/0x400 [ 869.479896] ? rcu_note_context_switch+0x710/0x710 [ 869.483484] Node 0 [ 869.488148] __vmalloc_node_range+0x482/0x650 [ 869.521193] DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 869.525135] ? xt_alloc_table_info+0x25/0x80 [ 869.529880] lowmem_reserve[]: [ 869.533475] __vmalloc_node_flags_caller+0x50/0x60 [ 869.533487] ? xt_alloc_table_info+0x25/0x80 [ 869.561573] 0 [ 869.566387] kvmalloc_node+0x82/0xd0 [ 869.566401] xt_alloc_table_info+0x25/0x80 [ 869.571304] 2864 [ 869.573513] do_ip6t_set_ctl+0x29b/0x5f0 [ 869.573530] ? translate_compat_table+0x1c50/0x1c50 [ 869.578004] 6373 [ 869.603493] ? mutex_unlock+0xd/0x10 [ 869.607880] 6373 [ 869.610952] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 869.610969] nf_setsockopt+0x67/0xc0 [ 869.620255] ipv6_setsockopt+0x10b/0x130 [ 869.620270] udpv6_setsockopt+0x45/0x80 [ 869.622049] Node 0 [ 869.625736] sock_common_setsockopt+0x95/0xd0 [ 869.625753] SyS_setsockopt+0x189/0x360 [ 869.629972] DMA32 free:43904kB min:30292kB low:37864kB high:45436kB active_anon:0kB inactive_anon:0kB active_file:8kB inactive_file:8kB unevictable:0kB writepending:0kB present:3129292kB managed:2935316kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 869.631997] ? SyS_recv+0x40/0x40 [ 869.632016] ? security_file_ioctl+0x7d/0xb0 [ 869.636049] lowmem_reserve[]: [ 869.641030] ? security_file_ioctl+0x89/0xb0 [ 869.641043] ? do_syscall_64+0xb6/0x940 [ 869.641059] ? SyS_recv+0x40/0x40 [ 869.643096] 0 [ 869.646777] do_syscall_64+0x280/0x940 [ 869.646786] ? _raw_spin_unlock_irq+0x27/0x70 [ 869.646796] ? finish_task_switch+0x1c1/0x7e0 [ 869.648837] 0 [ 869.654080] ? syscall_return_slowpath+0x550/0x550 [ 869.654093] ? syscall_return_slowpath+0x2ac/0x550 [ 869.657787] 3509 [ 869.661817] ? prepare_exit_to_usermode+0x350/0x350 [ 869.661830] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 869.665783] 3509 [ 869.667994] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 869.668018] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 869.676418] RIP: 0033:0x453d69 [ 869.676423] RSP: 002b:00007fc8896e6c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 869.676434] RAX: ffffffffffffffda RBX: 00007fc8896e76d4 RCX: 0000000000453d69 [ 869.703659] Node 0 [ 869.707064] RDX: 0000000000000040 RSI: 0000000000000029 RDI: 0000000000000014 [ 869.707070] RBP: 000000000072c010 R08: 0000000000000450 R09: 0000000000000000 [ 869.707075] R10: 0000000020001100 R11: 0000000000000246 R12: 00000000ffffffff [ 869.707081] R13: 00000000000004e9 R14: 00000000006f7678 R15: 0000000000000002 [ 869.711486] Normal free:37056kB min:37120kB low:46400kB high:55680kB active_anon:174860kB inactive_anon:256kB active_file:6360kB inactive_file:21908kB unevictable:0kB writepending:652kB present:4718592kB managed:3593744kB mlocked:0kB kernel_stack:4672kB pagetables:2516kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 869.855478] lowmem_reserve[]: 0 0 0 0 [ 869.859366] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 869.873037] Node 0 DMA32: 3*4kB (UM) 2*8kB (U) 3*16kB (UM) 5*32kB (UM) 0*64kB 1*128kB (M) 4*256kB (UM) 3*512kB (M) 2*1024kB (M) 1*2048kB (M) 9*4096kB (UM) = 43884kB [ 869.888063] Node 0 Normal: 524*4kB (UMEH) 292*8kB (UMEH) 138*16kB (UMEH) 38*32kB (UMEH) 59*64kB (UMH) 43*128kB (UMH) 3*256kB (UMH) 2*512kB (UM) 1*1024kB (M) 2*2048kB (UM) 4*4096kB (M) = 40432kB [ 869.905532] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 869.914114] 6251 total pagecache pages [ 869.918025] 0 pages in swap cache [ 869.921491] Swap cache stats: add 0, delete 0, find 0/0 [ 869.926855] Free swap = 0kB [ 869.929875] Total swap = 0kB [ 869.932895] 1965969 pages RAM [ 869.936024] 0 pages HighMem/MovableOnly [ 869.940004] 329727 pages reserved 2018/03/04 19:31:41 executing program 1: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f00000001c0)={0x18, 0x0, {0x3, @empty, 'syz_tun\x00'}}, 0x1e) r1 = socket$pppoe(0x18, 0x1, 0x0) r2 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r2, &(0x7f0000000000)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'syz_tun\x00'}}, 0x1e) connect$pppoe(r1, &(0x7f00000001c0)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}, 0x1e) 2018/03/04 19:31:41 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x33, &(0x7f0000000000)=@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x8) r1 = accept4(r0, &(0x7f00000002c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @empty}}}, &(0x7f0000000300)=0x2e, 0x80800) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000340)={0x40}, 0x4) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f83f53)=0x621c, 0x4) sendto$inet6(r0, &(0x7f000092f000), 0x28c, 0x0, &(0x7f00005a3fe4)={0xa, 0x4e20, 0x0, @empty}, 0x1c) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@ipv4={[], [], @remote}, @in6=@dev}}, {{@in6=@mcast2}, 0x0, @in6=@mcast2}}, &(0x7f0000000180)=0xe8) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0xffffffffffffff9b, 0x23fffd, 0x0, 0x111) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000040)={'ip6tnl0\x00', @ifru_addrs={0x2, 0x4e23, @multicast1=0xe0000001}}) 2018/03/04 19:31:41 executing program 0: r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = accept(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="0000000000000000000097cc6b4338ef67f5e19f23bd24fb32398bd7fd1c"], &(0x7f0000000140)=0xa) accept$packet(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f00000001c0)=0x14) connect$can_bcm(r1, &(0x7f0000000200)={0x1d, r2}, 0x10) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000001fc8)={0x0, 0x0, &(0x7f0000006f90)=[{&(0x7f0000000000)="53f6fb15d892e6892be53cbc6efef35bb9365c2a3b73c6486ef250756c10c183816a0eb4937a39522a46625e7129b5a04244f63c9856e81f1d19d6589a33c7f86b5f95bc7b97922b0c323286b7aecf1af6d4c1390f039943cecff64d8d79f2d78e256a308ab9d7e959af1ffec61405cc6594fc5f555ab3c3eff47a7abdb60bc24a4fc48457b1cfab122059dc1066e7aedcb23152276b9fa08b835f5eb186f520c1da393f5163b4836ba176852357e44389ef60871a04d95d4038b477813e8fb62b10678e7680f9ff1f02241758f8bbd2", 0xd0}], 0x1, &(0x7f0000002f00)=[]}, 0x0) bind$can_raw(r0, &(0x7f0000003ff0)={0x1d}, 0x10) setsockopt(r0, 0x65, 0x1, &(0x7f0000000000), 0x170) 2018/03/04 19:31:41 executing program 5: syz_extract_tcp_res(&(0x7f0000000080), 0x6, 0xa5) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x37, &(0x7f0000000000)=""/38, &(0x7f0000000040)=0x26) r1 = accept$netrom(0xffffffffffffff9c, &(0x7f00000000c0)=@ax25, &(0x7f0000000100)=0x10) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000140)=0xffff, &(0x7f0000000180)=0x4) r2 = socket$inet6(0xa, 0x4, 0x5) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f00000001c0)=0x2, 0x4) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000200)={{{@in6=@ipv4={[], [], @loopback}, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@mcast1}}, &(0x7f0000000300)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000340)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, r3}) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00000f8ff4)={@multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) 2018/03/04 19:31:41 executing program 2: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f000066fff4)=@file={0x1, "e91f7189591e9233614b"}, 0xc) r2 = accept4$unix(r1, &(0x7f0000000040)=@abs, &(0x7f0000937000)=0x8, 0x0) listen(r2, 0x0) 2018/03/04 19:31:41 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000001100)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000e00000004000000f0030000ffffffffd00000001802000018020000ffffffffffffffff200300002003000020030000ffffffff04000000", @ANYPTR=&(0x7f0000e9afc0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="ff02000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000069705f76746930000000000000000000696662300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d000000000000000000000000000000000000000000000000000280052454a45435400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000148010000000000000000000000000000000000000000000000002800697076366865616465720000000000000000000000000000000000000000000001000000000030006d6163000000000000000000000000000000000000000000000000000000ffffffffffff000000000000000000004800544545000000000000000000000000000000000000000000000000000001ff0100000000000000000000000000016772657461703000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e00008010000000000000000000000000000000000000000000000003800636f6e6e6279746573000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000280052454a45435400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d0000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x450) syz_emit_ethernet(0x4a, &(0x7f00000001c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60d8652b00140600fe80000000000000b6a90009fd3e76a6473a9ac6ce9f00000000000000aafe8000002cccb3e800000000000000aa00004e2017d7fbd5dd198c01000000c0e7cc9e34b3e91742ba59db0e39e3080000000f509e94686c64e0b782b8f85b76d3f6dcde8683f9060f436faeca80af5ea8599ae73e2fdfd5c95826720132b7e5177ad2fdca586276fa", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], &(0x7f00000002c0)) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1d, &(0x7f0000000000)=""/166, &(0x7f00000000c0)=0xa6) 2018/03/04 19:31:41 executing program 1: r0 = socket$bt_hidp(0x1f, 0x3, 0x6) readv(r0, &(0x7f0000000140)=[{&(0x7f00000001c0)=""/95, 0x5f}, {&(0x7f0000000400)=""/175, 0xaf}, {&(0x7f00000005c0)=""/246, 0xf6}], 0x3) r1 = socket$rds(0xa, 0x2, 0x11) r2 = socket$inet6_icmp(0xa, 0x2, 0x3a) r3 = accept4$netrom(0xffffffffffffffff, &(0x7f0000000740)=@ax25, &(0x7f0000000780)=0x10, 0x800) setsockopt$netrom_NETROM_T2(r3, 0x103, 0x2, &(0x7f00000007c0)=0xfffffffffffffc01, 0x4) setsockopt$inet6_opts(r2, 0x29, 0x3f, &(0x7f0000000800)=@hopopts={0xff, 0x5, [], [@jumbo={0xc2, 0x4, 0x3}, @padn={0x1, 0x1, [0x0]}, @jumbo={0xc2, 0x4, 0x7}, @jumbo={0xc2, 0x4, 0x6fc8}, @calipso={0x7, 0x10, {0x0, 0x2, 0x2d5, 0x7, [0x3af1]}}, @ra={0x5, 0x2}, @pad1={0x0, 0x1}]}, 0x38) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f00000002c0)={{0xa, 0x4e21, 0x3, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0xfffffffffffffff8}, {0xa, 0x4e22, 0x7fffffff, @remote={0xfe, 0x80, [], 0xbb}}, 0x1000, [0x76, 0x2800000000, 0x5, 0x5, 0x6, 0x7, 0xfffffffffffff801, 0x200]}, 0x5c) r4 = socket(0xd, 0x1, 0x80000001) accept$nfc_llcp(r4, &(0x7f00000006c0), &(0x7f0000000240)=0x60) sendmsg$rds(r1, &(0x7f000000afc8)={&(0x7f0000004ff0)={0xa, 0x4e21, @empty}, 0xe8, &(0x7f0000010000)=[{&(0x7f000000c000)=""/4096}, {&(0x7f000000e000)=""/79}, {&(0x7f000000f000)=""/255, 0xffffffffffffffe7}], 0x0, &(0x7f0000002000)=[@rdma_dest={0x14, 0x29, 0x8}, @mask_fadd={0x0, 0x114, 0x8, {{}, &(0x7f000000f000), &(0x7f000000eff8)}}], 0x27}, 0x0) r5 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r5, 0x29, 0x2f, &(0x7f0000000000)={0x8, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x200}}, {{0xa, 0x4e20, 0x85cd, @loopback={0x0, 0x1}, 0x200000000000}}}, 0x108) r6 = accept(r1, &(0x7f00000004c0)=ANY=[@ANYBLOB="0000120000000000"], &(0x7f0000000500)=0x8) getpeername$ax25(r6, &(0x7f0000000540), &(0x7f0000000580)=0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000180)={r1}) getsockopt$bt_sco_SCO_CONNINFO(r7, 0x11, 0x2, &(0x7f0000000340)=""/151, &(0x7f0000000280)=0x97) 2018/03/04 19:31:41 executing program 3: r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000002080)=@security={'security\x00', 0xe, 0x4, 0x6e0, 0xffffffff, 0x520, 0x0, 0x2c8, 0xffffffff, 0xffffffff, 0x610, 0x610, 0x610, 0xffffffff, 0x4, &(0x7f0000000000), {[{{@ipv6={@remote={0xfe, 0x80, [], 0xbb}, @loopback={0x0, 0x1}, [], [], 'eql\x00', 'irlan0\x00'}, 0x0, 0x2a0, 0x2c8, 0x0, {}, [@common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv6=@loopback={0x0, 0x1}, [], @ipv4=@local={0xac, 0x14, 0x14, 0xaa}, [], @ipv4=@empty, [], @ipv6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}}, @common=@rt={0x138, 'rt\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [@ipv4={[], [0xff, 0xff], @rand_addr}, @loopback={0x0, 0x1}, @empty, @remote={0xfe, 0x80, [], 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, @empty, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, @remote={0xfe, 0x80, [], 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}]}}]}, @common=@unspec=@MARK={0x28, 'MARK\x00', 0x2}}, {{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}, [], [], 'bcsf0\x00', 'syzkaller1\x00'}, 0x0, 0x130, 0x258, 0x0, {}, [@common=@inet=@hashlimit1={0x58, 'hashlimit\x00', 0x1, {'sit0\x00', {0x0, 0x0, 0x4, 0x0, 0x0, 0x100, 0x1}}}, @common=@ah={0x30, 'ah\x00'}]}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x0, 0x0, 'system_u:object_r:dhcpc_var_run_t:s0\x00'}}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv6=@remote={0xfe, 0x80, [], 0xbb}, 'bcsf0\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x740) r1 = accept(r0, 0x0, &(0x7f0000000300)) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000040)={0x8, 0x9e6a, 0x7ff, 0x4, 0x2, 0x9, 0x3f}, 0xc) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f0000000a80), 0x8) socket$inet6_sctp(0xa, 0x0, 0x84) 2018/03/04 19:31:41 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000040)=0x20) r2 = epoll_create(0xd22a) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000000200)={0x1}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000080)={r1, 0x5}, &(0x7f00000000c0)=0xfffffeea) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000100)={r1, 0xfffffffffffffeff, 0x4, 0x6, 0x5, 0x0, 0x0, 0x0, {r3, @in6={{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x4, 0x0, 0xffffffffffffffff, 0x7}}, &(0x7f00000001c0)=0xb8) write(r0, &(0x7f0000000300)="3d3dc0f9565a2d846f12a19de53833fcd57ab917d8b66eb1081c32c6f3d22103bdbb8f5086f1cd39244c072fc1a3323466c739513c2bbfc4c91281ad8d66558a49ca903f0fc4f0fa3add138792f54221d7ea0afa2a368f0cb313270eda41803f35bdba7c0858d133796e86e69af65252682e0f12cfbf0c89b6b8fb0418df67348f54f24d26ffc0e4c9fb276b1a7caa632eb5e399c75fb8778e8cc8295e875e922e2b24acd11146402711df53213a4911c52eb8b4b5a0997086e99dc1041eab1ec806118edae1e2e58486f81425a2d01b5f6bd0dd", 0xd4) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000400)="f6968c47e5ad6cf1dd5ed00dc5c06480a79d917e674f4032885cc17d50ffbe", 0x1f) 2018/03/04 19:31:41 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000001100)=@filter={'filter\x00', 0xe, 0x4, 0x3f0, 0xffffffff, 0xd0, 0x218, 0x218, 0xffffffff, 0xffffffff, 0x320, 0x320, 0x320, 0xffffffff, 0x4, &(0x7f0000e9afc0), {[{{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @empty, [], [], 'ip_vti0\x00', 'ifb0\x00'}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x100, 0x148, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00', 0x0, {0x0, 0x0, 0x1}}, @common=@unspec=@mac={0x30, 'mac\x00', 0x0, {@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}]}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv6=@mcast1={0xff, 0x1, [], 0x1}, 'gretap0\x00'}}}, {{@uncond, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@unspec=@connbytes={0x38, 'connbytes\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x450) syz_emit_ethernet(0x4a, &(0x7f0000000100)=ANY=[@ANYBLOB="60d51c72ad30e7d6ffffffff86dd60d8650600fe8000000000000000000000000000aafe8000000000000000000000000000aaf1004e20000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], &(0x7f00000002c0)) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000080)=0x4, &(0x7f00000000c0)=0x2) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x9, 0x2, 0x7, 0x37}]}, 0x10) r2 = accept(r1, &(0x7f0000000180)=@vsock={0x0, 0x0, 0x0, @hyper}, &(0x7f00000001c0)=0x10) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r2, 0x28, 0x1, &(0x7f0000000200)=0x2d, 0x8) 2018/03/04 19:31:41 executing program 6: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket$inet(0x2, 0x801, 0x7ff) setsockopt$inet_dccp_int(r1, 0x21, 0x3, &(0x7f0000000080)=0x4, 0x4) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000000000), &(0x7f0000000040)=0x4) r2 = socket$can_raw(0x1d, 0x3, 0x1) close(r2) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000004000)) sendfile(0xffffffffffffffff, r2, &(0x7f0000004000)=0xfffffffffffffffc, 0x0) 2018/03/04 19:31:41 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000ff1ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) getpeername(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, &(0x7f0000000040)=0x3a) sendto$llc(r1, &(0x7f0000000080)="2d3d7c96e04b178d49f4f8bd8c3f3a392d10f1a9dc61289e0049dcaca79ae27ddc4dd893392a0e07f720da04d80f42df6fdf7e37cf1a98fde68b0fc49ab771d438b397811b5456c1c25524fc7a200064f9eabe87bdc2da45f2205bd387213c47a445679286eee76675762443d85a6abb20675512a0217157ceafc43203", 0x7d, 0x4000010, &(0x7f0000000100)={0x1a, 0xf, 0x4e3d, 0x1, 0x66d, 0xfffffffffffffffa, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000ff67bd)=0x40, 0x4) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000745000), &(0x7f00005eb000)=0x4) 2018/03/04 19:31:41 executing program 2: accept(0xffffffffffffff9c, &(0x7f0000000100)=@pppoe={0x0, 0x0, {0x0, @broadcast}}, &(0x7f0000000140)=0x1e) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000240)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(ecb-camellia-asm)\x00'}, 0xff7a) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="aab6362527d82e5de5897609f343009f5400223fe8c7d0eab9767d958542f83eca941baf1bdba83be8ee04fca28d1d2b", 0x372) [ 872.285876] xt_SECMARK: mode already set to 1 cannot mix with rules for mode 0 2018/03/04 19:31:41 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="140020001d00ffff000000000000000805000000"], 0x1}, 0x1}, 0x0) 2018/03/04 19:31:41 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000065000)={&(0x7f000029d000)={0x10}, 0xc, &(0x7f0000402ff2)={&(0x7f0000d5afe0)=ANY=[@ANYBLOB="20000000631b319affffffffffffffff000000000c0001000800000000000000"], 0x20}, 0x1}, 0x0) 2018/03/04 19:31:41 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fe2000)={0x2, 0x4, 0xa, 0x200000008}, 0x1c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000010c0)={r0, &(0x7f00000000c0)}, 0xffffff17) r1 = socket$bt_rfcomm(0x1f, 0x1, 0x3) connect$bt_rfcomm(r1, &(0x7f0000000080)={0x1f, {0x4, 0x7ff, 0x4, 0x5, 0x10001, 0x5}, 0x80000001}, 0xa) r2 = epoll_create1(0x80000) r3 = accept(0xffffffffffffff9c, &(0x7f0000000a00)=@alg, &(0x7f0000000a80)=0x58) getsockopt$packet_int(r3, 0x107, 0x11, &(0x7f0000000ac0), &(0x7f0000000b00)=0x4) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r0) [ 872.343247] xt_SECMARK: mode already set to 1 cannot mix with rules for mode 0 2018/03/04 19:31:41 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0xff) r1 = socket$inet6(0xa, 0x80003, 0xff) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000000)) setsockopt$inet6_int(r1, 0x29, 0x16, &(0x7f0000fcb000), 0x4) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000719000), 0x4) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f000021affc), 0x4) 2018/03/04 19:31:41 executing program 3: socket$bt_rfcomm(0x1f, 0x3, 0x3) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00002ceb98)=@filter={'filter\x00', 0xe, 0x4, 0x408, 0xffffffff, 0xd0, 0x220, 0xd0, 0xffffffff, 0xffffffff, 0x338, 0x338, 0x338, 0xffffffff, 0x4, &(0x7f00001a5fc0), {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x108, 0x150, 0x0, {}, [@common=@srh={0x30, 'srh\x00'}, @common=@unspec=@mark={0x30, 'mark\x00', 0x1}]}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@uncond, 0x0, 0xd0, 0x118, 0x0, {}, [@common=@unspec=@state={0x28, 'state\x00'}]}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz0\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x468) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000001c0), &(0x7f0000000200)=0x14) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000000)=""/215, &(0x7f0000000100)=0xd7) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001dc0)={'erspan0\x00', 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000001e00)={{{@in6=@mcast2, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @empty}}, 0x0, @in=@empty}}, &(0x7f0000001f00)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000001f40)={{{@in6=@dev={0xfe, 0x80, [], 0xe}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x4e20, 0x2, 0x4e22, 0x1, 0xa, 0x20, 0xa0, 0x6f, r2, r3}, {0x1, 0x0, 0x80, 0x10001, 0x8, 0x200, 0x4, 0x3ff}, {0x6c, 0xcc9, 0x401, 0xffffffff}, 0xbb, 0x6e6bba, 0x1, 0x1, 0x2, 0x3}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d2, 0x33}, 0x2, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x0, 0x5, 0x0, 0x6f, 0x5, 0x9a, 0x5}}, 0xe8) syz_emit_ethernet(0x6e, &(0x7f00000f8000)=ANY=[@ANYBLOB="cd390b081bf2aaaaaaaa000086dd6008de0600383a000000000000000000000000000000000000010200907800000000609433df00003a000000000000000000000000000000000100000000000000000000000000000001fca967e17f791010"], 0x0) r4 = socket$bt_rfcomm(0x1f, 0x3, 0x3) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000000640)={&(0x7f0000000240)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x32, &(0x7f0000000580)=[{&(0x7f0000000280)=""/143, 0x8f}, {&(0x7f0000000340)=""/44, 0x2c}, {&(0x7f0000000380)=""/220, 0xdc}, {&(0x7f0000000480)=""/222, 0xde}], 0x4, &(0x7f00000005c0)=""/65, 0x41}, 0x2000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000880)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000740)=0xa0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x66, &(0x7f0000000780)={r6, 0x8}, &(0x7f00000007c0)=0x8) getsockopt$bt_rfcomm_RFCOMM_LM(r4, 0x12, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x4) getpeername$inet(r5, &(0x7f0000000800)={0x0, 0x0, @dev}, &(0x7f0000000840)=0x10) 2018/03/04 19:31:41 executing program 2: r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000001180)=@mangle={'mangle\x00', 0x1f, 0x6, 0x4b8, 0x2b8, 0x1f8, 0x2b8, 0x98, 0x2b8, 0x420, 0x420, 0x420, 0x420, 0x420, 0x6, &(0x7f0000000140), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @TTL={0x28, 'TTL\x00'}}, {{@uncond, 0x0, 0xa0, 0xc8, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00'}]}, @inet=@TOS={0x28, 'TOS\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @ECN={0x28, 'ECN\x00'}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00'}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0x138, 0x168, 0x0, {}, [@common=@unspec=@conntrack3={0xc8, 'conntrack\x00', 0x3, {{@ipv6=@loopback={0x0, 0x1}, [], @ipv4=@rand_addr, [], @ipv6=@mcast2={0xff, 0x2, [], 0x1}, [], @ipv4=@broadcast=0xffffffff}}}]}, @TPROXY={0x30, 'TPROXY\x00', 0x0, {0x0, 0x0, @rand_addr}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x82d) 2018/03/04 19:31:41 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0xfffffffffffffffc, &(0x7f0000548000)=0x2, 0x4) write(r0, &(0x7f00000001c0)="4f53172ad6b49b5d4e9b87eaaeac77590496f3fd114a7758eec13ebfc2545a3d2a7ff17640f509c764e59773265b5ab664e5a942f3d5c2045ffffb6efc3e7858b8b00a9adeda6b5f0633befed56096829ee082bc2c6685e360daf8b00e1d83624172eccbb0592dec7f4ed3c7fe8a6b7b27638e2cc1c0b5c81814f4f069da0ef953c16e3624830de2c44906111a29bb8ef16155a79584753d8b115bdafd", 0xffffffffffffffef) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f00000000c0)={0xa, 0x4e24, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 2018/03/04 19:31:41 executing program 4: r0 = socket$inet(0xa, 0x801, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000600)=@raw={'raw\x00', 0x9, 0x3, 0x250, 0x120, 0xffffffff, 0xffffffff, 0x120, 0xffffffff, 0x1b8, 0xffffffff, 0xffffffff, 0x1b8, 0xffffffff, 0x3, &(0x7f0000000040), {[{{@ip={@multicast2=0xe0000002, @empty, 0x0, 0x0, 'teql0\x00', 'ifb0\x00', {}, {}, 0x6, 0x0, 0x41}, 0x0, 0xc0, 0x120, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00'}, @common=@inet=@ecn={0x28, 'ecn\x00', 0x0, {0x10}}]}, @common=@SET={0x60, 'SET\x00'}}, {{@ip={@local={0xac, 0x14, 0x14, 0xaa}, @multicast1=0xe0000001, 0x0, 0x0, 'sit0\x00', 'yam0\x00'}, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@NFQUEUE1={0x28, 'NFQUEUE\x00', 0x1}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0xffffffffffffff43) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r0}) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000080)=0x5, 0x4) 2018/03/04 19:31:41 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000001100)=@filter={'filter\x00', 0xe, 0x4, 0x3f0, 0xffffffff, 0xd0, 0x218, 0x218, 0xffffffff, 0xffffffff, 0x320, 0x320, 0x320, 0xffffffff, 0x4, &(0x7f0000e9afc0), {[{{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @empty, [], [], 'ip_vti0\x00', 'ifb0\x00'}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x100, 0x148, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00', 0x0, {0x0, 0x0, 0x1}}, @common=@unspec=@mac={0x30, 'mac\x00', 0x0, {@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}]}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv6=@mcast1={0xff, 0x1, [], 0x1}, 'gretap0\x00'}}}, {{@uncond, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@unspec=@connbytes={0x38, 'connbytes\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x450) syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaa140600fe8000000991b55f00000000000000aafe8000000000001000000000733bdd1e00004e20000000a45065f937d13fdd50d437dc72605409809a5f87e913530f757d36c1e219c880ce5ffbd97684a0b62885f401d0ce99b7cade444c0454e7dab52698173feaf78605527ab43dfb7e260649860036d94ff2cfa908ec60ccfe0751e5e0dfb993f64820a5d2e7e30467921d61bb937898873b7d04787422ce94742713cbd87d332dfe03a8f84bb190560d55481694ce8dec0f6c0762a191b177bbe331f86ee2382653533fe6bf4e1df1ed92e82e88efbc476e72ef", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], &(0x7f00000002c0)) 2018/03/04 19:31:41 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000234fa8)={0x26, 'hash\x00', 0x0, 0x0, 'tgr128\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0xfffffffffffffffc) sendmsg$alg(r1, &(0x7f0000002300)={0x0, 0x0, &(0x7f00000021c0)=[{&(0x7f0000000100)="be", 0x1}, {&(0x7f00000011c0)="7c2004b3b28ce68468a49c44ad3fc9bf7a22aece0816b530a16c7a52f21b260849d6808bdf14662591c59123e6f4fe863d709075260ec1699b035689c21bd20276faf40a3280089f708e9c142af104d4c048ce3789db6fcbaadf9082ab266df4957f661f848ee25a17decd2cbf79f697d41e355d7df15c0d0ca42509fa1b0b", 0x7f}], 0x2, &(0x7f0000002240)=[]}, 0x0) 2018/03/04 19:31:41 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000000)=[@in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}], 0x1) r1 = accept(r0, 0x0, &(0x7f0000000040)) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000080)) 2018/03/04 19:31:41 executing program 4: r0 = socket$inet6(0xa, 0x80002, 0x8000000000088) r1 = accept(r0, &(0x7f0000000000)=@sco, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000100)={0x0, 0x3}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000180)={r2, 0xcf9}, 0x8) recvmsg(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000480)=[], 0x0, &(0x7f0000000500)=""/180, 0xb4}, 0x0) bind$inet6(r0, &(0x7f0000726fe4)={0xa, 0x4e23, 0x0, @empty}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x40000000004a, &(0x7f0000000040)=0x7ffffffc, 0x1be) r3 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r3, &(0x7f0000000000), 0x0, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 2018/03/04 19:31:41 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00000000c0)={0x0, {0x2, 0x4e20, @multicast2=0xe0000002}, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e1e, @loopback=0x7f000001}, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x2, &(0x7f0000000080)="7663616e300100000400000000008000"}) r1 = getpid() ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000000)=r1) 2018/03/04 19:31:41 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x180f, 0x5) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x80a, 0x5, [0x6, 0x3ff, 0x800, 0x6ce, 0xfffffffffffffffd]}, &(0x7f0000000040)=0x12) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000480)={r2, @in6={{0xa, 0x4e21, 0xfffffffffffff801, @remote={0xfe, 0x80, [], 0xbb}, 0x3}}, 0xdc9, 0x3}, &(0x7f00000001c0)=0x98) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000100)={'lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000380)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000280)=ANY=[@ANYBLOB="340000001400030500000000000000000a000000", @ANYRES32=r3, @ANYBLOB="08000810000100001400020000000004010000000023000000000001"], 0x34}, 0x1}, 0x0) 2018/03/04 19:31:41 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001800)={'vcan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000002ff4)={0x10, 0x0, 0x0, 0x408020}, 0x4, &(0x7f0000000040)={&(0x7f00000000c0)=@ipv4_newaddr={0x70, 0x14, 0x471e55c68fa448cd, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_FLAGS={0x8, 0x8, 0x402}, @IFA_LABEL={0x14, 0x3, 'ip6gre0\x00'}, @IFA_LABEL={0x14, 0x3, 'ip6gretap0\x00'}, @IFA_BROADCAST={0x8, 0x4, @multicast2=0xe0000002}, @IFA_LOCAL={0x8, 0x2, @rand_addr=0x2}, @IFA_ADDRESS={0x8, 0x1, @loopback=0x7f000001}, @IFA_BROADCAST={0x8, 0x4, @local={0xac, 0x14, 0x14, 0xaa}}, @IFA_BROADCAST={0x8, 0x4, @dev={0xac, 0x14, 0x14, 0x15}}]}, 0x70}, 0x1}, 0x0) socketpair(0x15, 0x806, 0x25, &(0x7f0000000a80)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000000ac0), 0x4) 2018/03/04 19:31:41 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000300)=ANY=[@ANYBLOB="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", @ANYPTR=&(0x7f0000e9afc0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="ff02000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000069705f76746930000000000000000000696662300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d000000000000000000000000000000000000000000000000000280052454a45435400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000148010000000000000000000000000000000000000000000000002800697076366865616465720000000000000000000000000000000000000000000001000000000030006d6163000000000000000000000000000000000000000000000000000000ffffffffffff000000000000000000004800544545000000000000000000000000000000000000000000000000000001ff0100000000000000000000000000016772657461703000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e00008010000000000000000000000000000000000000000000000003800636f6e6e6279746573000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000280052454a45435400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d0000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x450) socket$vsock_dgram(0x28, 0x2, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaaffd6b6ac93ff86dd60d8652b00140600fe14dd6307c87ecf62000000000000aafe880000000000000000000000001ebb3e29104d", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], &(0x7f00000002c0)) 2018/03/04 19:31:41 executing program 2: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @empty}, 0x1c) listen(r0, 0x1008005) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23, @empty}, 0x10) sendmmsg(r1, &(0x7f0000001b00)=[{{&(0x7f0000000180)=ANY=[@ANYBLOB="2600736b6369706865720000000000000000000000000000637472286165732d6165736e69290000000000000000000000000000000000000000000000000000000000000000000000000066e7f9488df88e053700000000"], 0x58, &(0x7f0000000300)=[], 0x0, &(0x7f0000000340)=[]}}, {{&(0x7f0000000200)=ANY=[@ANYBLOB="045400000000000048578a7ad688c8c27d2c86d00d25256cb5f4adc6213cb18e3bb69139527fa46343712c28729db90d675832814d5d137dd570eaf23ce4be9f502837395ffac9d73fcc0e50e2f03558a6170ff705270235de8a39caf32fab0e8c53354499fac6b82cd5cb9f5fd9217b318db0db19e41d846e08a99f7e9c845e3d59b2b0257d52e3a03de8abb5f272ffb7522661aa69683d8080323715f2e79252cd03c9c0e2d43e0d4b4ecf65d0a2681e1e007e627709d6cff72d500416a8c72ceab39b24ec51fa9ac5"], 0x8, &(0x7f0000000700)=[], 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="000000000000f1d40000000000000000"], 0x10}}], 0x2, 0x0) 2018/03/04 19:31:41 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ffefa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(cipher_null)\x00'}, 0x58) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000140)=@add_del={0x2, &(0x7f0000000100)='syzkaller1\x00', 0x1f}) close(r0) socketpair(0x4, 0x7, 0x7ff, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000000c0)={r1, 0x50, &(0x7f0000000040)}, 0x10) 2018/03/04 19:31:41 executing program 3: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000100)={'sit0\x00', @ifru_addrs={0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}}) getsockopt(r0, 0x0, 0xf235, &(0x7f0000000040)=""/129, &(0x7f0000000140)=0x81) listen(0xffffffffffffffff, 0x0) 2018/03/04 19:31:41 executing program 7: r0 = socket$inet6(0xa, 0xffffffffffffffff, 0xfffffffffffffffd) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000001100)=@filter={'filter\x00', 0xe, 0x4, 0x3f0, 0xffffffff, 0xd0, 0x218, 0x218, 0xffffffff, 0xffffffff, 0x320, 0x320, 0x320, 0xffffffff, 0x4, &(0x7f0000e9afc0), {[{{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @empty, [], [], 'ip_vti0\x00', 'ifb0\x00'}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x100, 0x148, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00', 0x0, {0x0, 0x0, 0x1}}, @common=@unspec=@mac={0x30, 'mac\x00', 0x0, {@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}]}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv6=@mcast1={0xff, 0x1, [], 0x1}, 'gretap0\x00'}}}, {{@uncond, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@unspec=@connbytes={0x38, 'connbytes\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x450) r1 = accept(r0, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000040)={0x0, 0xb40000000000000}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000000c0)={r2, 0x10000}, 0x8) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}}, &(0x7f00000002c0)) 2018/03/04 19:31:41 executing program 1: socket$inet(0x2, 0x6, 0x101) r0 = socket$inet(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000080)=@raw={'raw\x00', 0x9, 0x3, 0x210, 0x98, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x178, 0xffffffff, 0xffffffff, 0x178, 0xffffffff, 0x3, &(0x7f0000000040), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xfffffffffffffffb}}, {{@uncond, 0x0, 0x98, 0xe0, 0x0, {}, [@common=@inet=@socket2={0x28, 'socket\x00', 0x2}]}, @unspec=@CT0={0x48, 'CT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x270) syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaa00000800e88fc46700001c000000acffffaaffffff0000000000000800780000000000"], 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000300), &(0x7f0000000340)=0x4) 2018/03/04 19:31:41 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_proto_private(r0, 0x89e8, &(0x7f0000000040)="0ce8be6d0855e784cdb9774180403696d63f1ccda0eb13af8863") r1 = socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_bt_hci(r1, 0xc00448f3, &(0x7f0000000200)="88af7c24e79334c18fb44a4efb3323a1429f8d6919b31372763db3af5158eb4097296896611416ef851d72f953c49af606c45dc83b19900cfe8b48bfb69fffc423acb1678135788cea800224eb2d2e49c15cab0e1688df1d88dac993199e4ff8ba255a59d67609db3e74a2108d8f3d1b9f4d900e9592") sendmmsg$unix(0xffffffffffffffff, &(0x7f0000003dc0)=[{&(0x7f0000001080)=@file={0x0, './file0\x00'}, 0xfffffffffffffe5d, &(0x7f0000002380)=[]}, {&(0x7f0000002400)=ANY=[@ANYBLOB='\x00'], 0xa, &(0x7f0000003900)=[], 0x1000000000000313, &(0x7f00000001c0)=[@cred={0x20, 0x1, 0x2}, @cred={0x20, 0x1, 0x2}], 0x40}], 0x2, 0x0) r2 = socket$nfc_raw(0x27, 0xffffffffffffffff, 0x0) ioctl$int_out(r2, 0x5460, &(0x7f0000000000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg(r3, &(0x7f0000012980)=[{{&(0x7f00000015c0)=@sco={0x1f}, 0x8, &(0x7f00000028c0)=[], 0x0, &(0x7f0000000000)=[]}}, {{0x0, 0x0, &(0x7f0000003dc0)=[], 0x27f, &(0x7f0000003e40)=[{0xc}], 0xc}}], 0x2, 0x0) 2018/03/04 19:31:41 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f00000000c0)={'NETMAP\x00'}, &(0x7f0000000100)=0x1e) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x16, &(0x7f0000000140), 0x4) r1 = socket$inet6(0xa, 0x80003, 0xff) getsockopt$sock_int(r1, 0x1, 0x0, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet6_int(r1, 0x29, 0x16, &(0x7f0000fcb000), 0x4) close(r1) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000180)={'raw\x00', 0x2, [{}, {}]}, 0x48) setsockopt$inet6_dccp_buf(r1, 0x21, 0xd, &(0x7f0000000080)="898b91f93436c78ac696941bd269", 0xe) 2018/03/04 19:31:41 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x3) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000200)={r0, &(0x7f0000000140)="ec90d36fad48a46b73c91615586d97cc220a134f663f3aef01a3cc1db51c7399dff7ae2d0bdfa62204", &(0x7f0000000180)=""/90}, 0x18) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000014000)={&(0x7f0000016edc)=ANY=[@ANYBLOB="1400000013001003ffffffffffffffffeeff0000"], 0x14}, 0x1}, 0x0) r1 = socket$inet6(0xa, 0x3, 0x7) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}}, &(0x7f0000000100)=0x8c) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00000002c0)={r2, 0xef, "683c31eefccaf88a4b571fee2f6a4fd920b61a6fb95d10188576229c7d26dda0a3b650714fe829a84405c028af9af7a500c98da97615abfb6bb3ac2acc2ddc22d1b0504451077381c900351cc985011e0ec5173c23d580339e38f5809616f9b42b5c029be5a179f00807e417d0053ba9e9308295aca37dbcc5c2b9e20140f14a043befee260debfe9c10471ada1c921a5bceb32e89bb2cc3c294efe9d88de82c94aa305b003c3eed26bc134316cf28af5779318c434f546b9eb7351a3f03286c1c0c7e83a1598425263f56ab29785cb66709623e1a70c36d1c948b56f1b4b89457a6b9b2884edf4c23893394f3ce77"}, &(0x7f0000000280)=0xf7) 2018/03/04 19:31:41 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000000440), &(0x7f00000004c0)=0x60) bind$nfc_llcp(r1, &(0x7f0000000500)={0x27, 0x0, 0x8, 0x0, 0x3, 0x8, "bb648ff2b3803849208eb759ad31665caebf4a156146c9f766dfa781d40216272688860b7c337dfb4c44abc6c426c05bb04f050b01352dc1db105abe30bd2d", 0x7}, 0x60) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000001100)=@filter={'filter\x00', 0xe, 0x4, 0x3f0, 0xffffffff, 0xd0, 0x218, 0x218, 0xffffffff, 0xffffffff, 0x320, 0x320, 0x320, 0xffffffff, 0x4, &(0x7f0000e9afc0), {[{{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @empty, [], [], 'ip_vti0\x00', 'ifb0\x00'}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x100, 0x148, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00', 0x0, {0x0, 0x0, 0x1}}, @common=@unspec=@mac={0x30, 'mac\x00', 0x0, {@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}]}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv6=@mcast1={0xff, 0x1, [], 0x1}, 'gretap0\x00'}}}, {{@uncond, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@unspec=@connbytes={0x38, 'connbytes\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x450) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}}, &(0x7f00000002c0)) 2018/03/04 19:31:41 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000013000)={0x1, 0x10000007f, 0xa, 0x6}, 0x2c) r1 = accept4$unix(0xffffffffffffffff, &(0x7f0000000200)=@file={0x0, ""/4096}, &(0x7f0000001240)=0x1002, 0x80800) sendmsg$unix(r1, &(0x7f00000027c0)={&(0x7f0000001280)=@abs={0x0, 0x0, 0x4e22}, 0x8, &(0x7f0000002700)=[{&(0x7f00000012c0)="2a66dfb227b59a0e8c39dfe1944a034a9af2b5ce8858c1f17a01e80db36b135cdac283c617af39c9cb7f15ea548d005c00ae093c9e139a0b470767cbec70f5ef3902005910f3fff1333415009d3378ee661cd7a0a7632ea979e4cf573b3ed78ecad41c05d5ba3b902527768a0bacd0f07505ddbc548697e90ef05e2507499fb994f5a3eece4516fd78b93b7e889928a29d32c2d1158a68b743725bd6c6eb0991ecbe83e66992d881aa7aaf73a828346684f36c9d8f", 0xb5}, {&(0x7f0000001380)="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", 0x1000}, {&(0x7f0000002380)="ac56dbec40c61ae9078fa5f0298185142e4a77800c6770de0bc70791ee52f638db89b1", 0x23}, {&(0x7f00000023c0)="1aaf593ce317781830e03fe53212e2c3b24850bc", 0x14}, {&(0x7f0000002400)="13084e7a237796799a8a8d7dce9dbefed050371fbb8568", 0x17}, {&(0x7f0000002440)="4196419267b70620352aa4950dcecc41906dec0795dd0b5935f0454ba6591ed094e342197c588bf8f47981fc6d203fb91ae76741d3ffbba3cb", 0x39}, {&(0x7f0000002480)="52540f7254521ad1eb209ee96409c0d25c373b9aee5a94ef643535e20a96e5862a209773c07c0f1f501a068b6ad41523554a1bbf936be7f741276d4910e157cc9392b5f5c641d1ba40db6d516abf4bf644c6a6e08be732e48b48f63e4717f7f8b37243e32f96f3bb8091", 0x6a}, {&(0x7f0000002500)="0859dabf60e3d3dda2ff8c14bf17a5bfa8f0d07d0499541a97a8839d2900e05598428ad14bff89196917dd47669e585f6795c3d84495df41315877884892bf1d319da9dba0530f428b320b83aad17f035681668131911fe018f5bc40dee34a4d7f196234a18489d85cd7f7596d3d23000cb39979d85b8738950e452387863c46158bdfeb53a94ed5dca7f8eb52cf273c7a38cf0ea7491123f4b438ec270e1791e8e09f54ffbaeeb3ed0ba414c7805475685c6b257406bb11019ec1298a79713710c940851ad018810cc09b33788f3fc5b1", 0xd1}, {&(0x7f0000002600)="2231fac8e857b67e9201a0ec41e8e40e96e14d6f1cdbc9deb7ed16ac5c4e53fb6dedf7618e135127417f0b09d5edfa3a3e0a4110f237d4e312aec915af4b03795e853f1b9d8627f3270dc3fc298b068c3fc5ee2cafa90e48b6766edf39bd88a45d49266b30aedcf2d4c97d1cb2e71bb3796cd4ce57069256b6bec1be90d2ea19f4104f8372d97009e5654c1aee55b862892e876d0c21df0fa6476e893b77009e7663ebfc0ae4c348d5653445b5ef5faad154620d434db0be9e606b9db55f456c1ed186bb31998ff048a753e63b45c9b2f3863ec2acae81320789e50ce8e120ff5bda675627f4834c377b7f8674aa9301003343d2fd", 0xf5}], 0x9, 0x0, 0x0, 0x800}, 0x15) r2 = accept(r1, &(0x7f00000000c0)=@pppoe={0x0, 0x0, {0x0, @random}}, &(0x7f0000000100)=0x1e) sendmsg$nl_crypto(r2, &(0x7f00000001c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40200000}, 0xc, &(0x7f0000000180)={&(0x7f0000002800)=@get={0x128, 0x13, 0x108, 0x70bd2b, 0x25dfdbfc, {{'drbg_pr_ctr_aes128\x00'}}, [{0x8, 0x1, 0x1f}, {0x8, 0x1, 0x8fd}, {0x8, 0x1, 0xfffffffffffffff7}, {0x8, 0x1, 0x5}, {0x8, 0x1, 0xdfa3}, {0x8, 0x1, 0x7a}, {0x8, 0x1, 0x5}, {0x8, 0x1, 0x2}, {0x8, 0x1, 0x4}]}, 0x128}, 0x1, 0x0, 0x0, 0x800}, 0x4004855) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x80000, 0x3cb9, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_udp_int(r4, 0x11, 0x67, &(0x7f0000000040), &(0x7f0000000080)=0x4) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000008000)={r0, &(0x7f0000014000)}, 0x10) getpeername$unix(r3, &(0x7f0000002940)=@abs, &(0x7f0000002980)=0x8) 2018/03/04 19:31:41 executing program 2: ioctl$sock_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000000000)) syz_emit_ethernet(0x4a, &(0x7f0000000100)=ANY=[@ANYBLOB="0180c2190000ffffffffffbf86dd60d8652b00141100fe8000000000000000000000000000aafe8000000000000000000000000000aa4e204e28", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], &(0x7f00000002c0)) 2018/03/04 19:31:41 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000001980)={{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffff}, 0x0, [0x0, 0x1]}, 0x5c) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000000000)=[{r0, 0x4}, {r1, 0x484}], 0x2, 0x0) 2018/03/04 19:31:41 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x200000000003c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e24, 0x0, @loopback={0x0, 0x1}, 0x2617}, 0x1c) sendmsg(r0, &(0x7f00000016c0)={0x0, 0x0, &(0x7f0000001100)=[], 0x0, &(0x7f0000000340)=[], 0x33e}, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x3, 0x6, &(0x7f0000000000)=@raw=[@jmp={0x5, 0xffffffffffffffff, 0x6, 0x4, 0x2, 0x6, 0xfffffffffffffffc}, @generic={0x1bd, 0x4, 0x9, 0x10000}, @map={0x18, 0xf, 0x1}], &(0x7f00000000c0)='syzkaller\x00', 0x100, 0xdb, &(0x7f0000000100)=""/219, 0x0, 0x1}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000300)={r1, 0x50, &(0x7f0000000280)}, 0x10) 2018/03/04 19:31:41 executing program 1: r0 = socket$inet_sctp(0x2, 0x2000000000000, 0x84) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000080)=@nat={'nat\x00', 0x19, 0x2, 0x338, [0x20000a40, 0x0, 0x0, 0x20000d18, 0x20000d48], 0x0, &(0x7f0000000100), &(0x7f0000000a40)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x11, 0x0, 0x0, 'erspan0\x00', 'ip6gretap0\x00', 'ipddp0\x00', 'nr0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @link_local={0x1, 0x80, 0xc2}, [], 0x110, 0x180, 0x1b8, [@stp={'stp\x00', 0x48, {{0x0, {0x0, 0x0, 0x0, @link_local={0x1, 0x80, 0xc2}, [], 0x0, 0x0, 0x0, 0x0, @random="5cdb9edc15cc"}, 0x20}}}, @cgroup0={'cgroup\x00', 0x8}]}, [@arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}, @arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}]}, @snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}}, {{{0x11, 0x0, 0x0, 'yam0\x00', 'yam0\x00', 'irlan0\x00\x00\x00\x00 \x00', 'eql\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0xb8, 0xb8, 0xf0, [@ip={'ip\x00', 0x20, {{@broadcast=0xffffffff, @remote={0xac, 0x14, 0x14, 0xbb}}}}]}, []}, @snat={'snat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x0, []}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x0, []}]}, 0x3b0) 2018/03/04 19:31:41 executing program 3: setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x4e20, 0x0, @empty, 0x4}, {0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0xfffffffffffffe38) r0 = socket(0x11, 0x80006, 0xffffffff80000001) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000080)={'ah\x00'}, &(0x7f00000000c0)=0x1e) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, [@jmp={0xf, 0x0, 0x2}], {0x95}}, &(0x7f0000000200)='syzkaller3', 0x1, 0xc3, &(0x7f0000000340)=""/195}, 0x48) r1 = socket$nfc_raw(0x27, 0x3, 0x0) accept4(r1, &(0x7f0000000000)=@sco, &(0x7f0000000040)=0x8, 0x80800) 2018/03/04 19:31:41 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r0, 0x107, 0x0, &(0x7f000085effc), &(0x7f0000aeaffc)=0xfffffffffffffd97) 2018/03/04 19:31:41 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000140)={{{@in6=@local, @in6=@ipv4={[], [], @loopback}}}, {{@in=@local}, 0x0, @in6=@loopback}}, &(0x7f0000000240)=0xe8) getsockname$packet(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000002c0)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={"7379b0067114ca9a71e3e1c15e00", r1}) bind$packet(r0, &(0x7f0000000040)={0x11, 0x8, r2, 0x1, 0x0, 0x6, @empty}, 0x14) close(r0) 2018/03/04 19:31:41 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000080)) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000001100)=@filter={'filter\x00', 0xe, 0x4, 0x3f0, 0xffffffff, 0xd0, 0x218, 0x218, 0xffffffff, 0xffffffff, 0x320, 0x320, 0x320, 0xffffffff, 0x4, &(0x7f0000e9afc0), {[{{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @empty, [], [], 'ip_vti0\x00', 'ifb0\x00'}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x100, 0x148, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00', 0x0, {0x0, 0x0, 0x1}}, @common=@unspec=@mac={0x30, 'mac\x00', 0x0, {@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}]}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv6=@mcast1={0xff, 0x1, [], 0x1}, 'gretap0\x00'}}}, {{@uncond, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@unspec=@connbytes={0x38, 'connbytes\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x450) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}}, &(0x7f00000002c0)) 2018/03/04 19:31:42 executing program 5: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000040)=ANY=[@ANYBLOB="500000000000000d2cec0539540000000000"], 0xc, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007f5100fe01b2a4a280930a060a0000a8430891000000390009000a000c00060000001900a30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000001c0)=[]}, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000080)={{0xa, 0x4e24, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x401}, {0xa, 0x4e23, 0x80000000, @remote={0xfe, 0x80, [], 0xbb}, 0xfffffffffffffffe}, 0x1ff, [0x4, 0x525d, 0xfffffffffffffffd, 0xff, 0x3, 0x3, 0x6, 0x1]}, 0x5c) 2018/03/04 19:31:42 executing program 3: r0 = socket(0x11, 0x8020400000000802, 0x0) bind(r0, &(0x7f0000ed6f80)=ANY=[@ANYBLOB="11000000010000000000080044944eeba71a496ae252922cb18f722e2ada000000012e0b3836005404b0e00100000014f26effffffffffffff67b100800000000000000101013c5804459e15775027ecce66fd792bbf0e5bf5ff1b080000daeb1c000100fff600f55de62b0000004974000000030000000000000000076d3a09"], 0x80) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000000000)={0x720c, 0x5, 0x69cb, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, 'gretap0\x00'}) bind$bt_sco(r0, &(0x7f0000000040)={0x1f, {0x2, 0x9, 0x9, 0xb8, 0x5, 0x1f}}, 0x8) getsockname$packet(r0, &(0x7f000002cfec)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000b0d000)=0x14) 2018/03/04 19:31:42 executing program 1: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000040)=@in6={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000080)=0x1c, 0x80800) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000001180)={0x0, 0xa5, "ce1cec7ebe1f0ac419465c9856214a899a64636c46043df2bcf283737a666cff6dfc5d4c1dabade30e732dc0bc030d7663917e13c8df89e402fa61853fd11cdcaf3426d28ca9abce931e235156eceb9f3436dd935e10fb89e2dd529a6d0039b3a220c77ae7bc9e193a035a7ae3269b6a9041ca86c0ef9954ff4c0e870b5ff2cd57cffd6c1ce9902d45ac3001ebd921cafa4411c4af795ec2d401b2d984dd291f6d867d2c9f"}, &(0x7f00000000c0)=0xad) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000100)={r1, 0x3}, &(0x7f0000001240)=0x8) r2 = socket$inet6(0xa, 0x3, 0x7) sendto$inet6(r2, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xa}, 0x1c) 2018/03/04 19:31:42 executing program 6: r0 = socket$inet(0x2, 0x2000000000002, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21, @empty}, 0x10) sendto$inet(r0, &(0x7f0000ef9000), 0x0, 0x0, &(0x7f000015a000)={0x2, 0x4e1d, @empty}, 0x10) setsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000000000)=0x4, 0x4) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000040)={'syz_tun\x00', @ifru_addrs={0x2, 0x4e20, @multicast2=0xe0000002}}) r1 = socket(0x1, 0x0, 0x2) sendto$ax25(r1, &(0x7f00000000c0)="d6a84790dedf59a1d22e6741d13dee5a4846f45ccac933603b47504ed5514311f460c674b3b65bb5d55bcbfc0dfcb02b1cc751967b6adfb3bd7cecf9ab4299f806f15a09a02e0aa67525a0bd5d5b946ef2d98e9f27e5aedd5282fe", 0x5b, 0x4000014, &(0x7f0000000140)={0x3, {"8f5560fb6c2fd6"}, 0xfff}, 0x10) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000f7000)=[], 0x8001, &(0x7f00000000c0), 0xffcb, 0xfffffffffffffffe}, 0xfffffffffffffffd) 2018/03/04 19:31:42 executing program 0: r0 = socket$can_raw(0x1d, 0x3, 0x1) getsockname(r0, &(0x7f0000000000)=@can, &(0x7f0000000040)=0x10) r1 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r1, &(0x7f0000b8b000)={&(0x7f0000b07f80)=@generic={0xa, "daf8ffe6ffffff0001f20000000000b61b340e63f8ab691822e903e7d64ac8fef9507f0000000000000008fbbf26093d6b53efc1cb2b880001186a68506776e9eba5ebd039273202a52700faccec35120ec64fc33302c99287b26eaece2900727e347f814dc256ce82cb2c8080000000bff9000000000000000700008001"}, 0x80, &(0x7f000093a000)=[], 0x0, &(0x7f0000c79d40)=[]}, 0x0) r2 = socket(0x17, 0x1, 0x5) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r2, 0x111, 0x1, 0xfffffffffffffc00, 0x4) 2018/03/04 19:31:42 executing program 2: socketpair(0x1b, 0xa, 0x30000000, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) listen(r0, 0x1) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x6, 0x81, 0x3, 0x5, 0x2, 0xffffffffffffffff, 0x19}, 0x2c) r2 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000200)=@abs, &(0x7f0000000240)=0x8, 0x80800) sendmmsg$unix(r2, &(0x7f0000000600)=[{&(0x7f0000000280)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000540)=[{&(0x7f00000002c0)="a30548d5bcfec8ec0b2325", 0xb}, {&(0x7f0000000300)="b6b62efb0f43d561d1f755754310db73d2cfbd04ddc320df24eca67366c398f48f96508e4197f58a9c684eb33b", 0x2d}, {&(0x7f0000000340)="ee85b07ad3f7d20bf8abef1b081c5acce05f86cc01eece2af44f1a86a035f6ef618ad9f4e25a7f4ed705733b013c7b41752bc42dde121d8ac1c9140242ddf1d587029b9f92c6cc26f0017ec7395b039b0113f6bbac7312e8557c70dc61a211ee70c6555b444f9f03086fc08f4f16e768cf8a4335d1ff65ba775efccc638b0a4e18a508fdec2a8008325b4d87c7088043f4473670308030a4d71f", 0x9a}, {&(0x7f0000000400)="b309bc98e864f6ce7d7111bb864c3b04d7f039b2dccbee1aea", 0x19}, {&(0x7f0000000440)="cbcf8f383967a0c96a675c3ee28b64bbf8e209a8a7d9cd095c8fa6c6571b9f7062e0f41a5c7361ecaa037ca3eb38aca8baa34ba3ad9fb4f80f", 0x39}, {&(0x7f0000000480)="c5b0d443407dca8d1d6e36d64d43c405ad949cae5c10655853ff0f429397bd1b9e7cf8b68425c55764ddfca84f4acbe286cb7177777ea71936adbb62c5ab39b0850d18839d1edc401e274e73b3b8", 0x4e}, {&(0x7f0000000500)="7d1c191eaa47f3572a291831620e488155603a88cc9083b93c9857455a8ee3c0c996bb71", 0x24}], 0x7, &(0x7f00000005c0)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18, 0x40}], 0x1, 0x4000001) bpf$MAP_CREATE(0x18, &(0x7f000000c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff9c}, 0x2c) 2018/03/04 19:31:42 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='tunl0\x00', 0x85) sendto$inet(r0, &(0x7f00000003c0), 0xfff, 0x0, &(0x7f00000002c0)={0x2, 0x4e20, @rand_addr}, 0x10) r1 = socket$inet(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000940)=ANY=[@ANYBLOB="72617700000000000000000000000000000000000000000000000000000000000900000003000000c802000000000000ffffffffffffffff00000000ffffffff30020000ffffffffffffffff30020000ffffffff03000000", @ANYPTR=&(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="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"], 0x328) close(r0) 2018/03/04 19:31:42 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000300)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000e00000004000000f00300000006ffffd00000001802000018020000fffffffffdffffffd00300002003000020030000ffffffff0400000019d09cce7ca0a98cd12bf0224d97c666be654209", @ANYPTR=&(0x7f0000e9afc0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="ff02000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000069705f76746930000000000000000000696662300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d000000000000000000000000000000000000000000000000000280052454a45435400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000148010000000000000000000000000000000000000000000000002800697076366865616465720000000000000000000000000000000000000000000001000000000030006d6163000000000000000000000000000000000000000000000000000000ffffffffffff000000000000000000004800544545000000000000000000000000000000000000000000000000000001ff0100000000000000000000000000016772657461703000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e00008010000000000000000000000000000000000000000000000003800636f6e6e6279746573000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000280052454a45435400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d0000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x450) syz_emit_ethernet(0x4a, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffff0400ff86dd60d8652b00140600fe8000000000000200000000000000aafe8000000000000000000000000000aa00004e20", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], &(0x7f00000002c0)) 2018/03/04 19:31:42 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2000000000484, &(0x7f0000059fe8)=""/24, &(0x7f0000000040)=0x253) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000080)={{{{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0xa, 0x4e24, 0x81, @remote={0xfe, 0x80, [], 0xbb}, 0x1a}}}, 0x4, 0x1, 0x800, "9f11cfd383b9a20f4f71e670fb68543c78911ce217e32ee7d0a2975d656a9a2e005d498c1387c83765b18f41a8d8fb57d850eded7a07b4ee521e77e2b5a450f1b803a6ec84cc9cfc549b3bd9f95221ba"}, 0x160) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000200)={0x1, &(0x7f0000000000)=[{0x7fff, 0x0, 0x2, 0x3220}]}, 0x10) 2018/03/04 19:31:42 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_crypto(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0xe8}, 0x1, 0x0, 0x0, 0x40000}, 0x20004040) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)={0x10, 0x10, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1}, 0x0) 2018/03/04 19:31:42 executing program 6: r0 = socket$inet(0x2, 0x2000000080002, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000240)={0x0, @in6={{0xa, 0x4e22, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x4fb8}}, 0x1}, &(0x7f0000000300)=0x98) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000380)={{{@in6=@dev, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@mcast2}}, &(0x7f0000000000)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000480)={'ip6gre0\x00', r2}) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000340)=@sack_info={r1, 0x8, 0x7}, 0xc) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000180)={'nat\x00', 0x0, 0x3, 0xc1, [], 0x2, &(0x7f0000000040)=[{}, {}], &(0x7f0000000080)=""/193}, &(0x7f0000000200)=0x78) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000500)=ANY=[@ANYBLOB="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"], 0x1) 2018/03/04 19:31:42 executing program 3: r0 = socket$inet6(0xa, 0x0, 0x75458960) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000340)=@raw={'raw\x00', 0x9, 0x3, 0x260, 0xc8, 0xffffffff, 0xffffffff, 0xc8, 0xffffffff, 0x190, 0xffffffff, 0xffffffff, 0x190, 0xffffffff, 0x3, &(0x7f0000000000), {[{{@ipv6={@loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0xbb}, [], [], 'ipddp0\x00', 'gretap0\x00'}, 0x0, 0xa8, 0xc8, 0x0, {}, []}, @unspec=@NOTRACK={0x20, 'NOTRACK\x00'}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, [], [], 'ip6gre0\x00', 'dummy0\x00'}, 0x0, 0xa8, 0xc8, 0x0, {}, []}, @unspec=@TRACE={0x20, 'TRACE\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x367) 2018/03/04 19:31:42 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000640)=@mangle={'mangle\x00', 0x1f, 0x6, 0x558, 0x0, 0x2e8, 0x2e8, 0x3b8, 0x218, 0x488, 0x488, 0x488, 0x488, 0x488, 0x6, &(0x7f0000000000), {[{{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, [], [], 'vlan0\x00', 'irlan0\x00'}, 0x0, 0x100, 0x128, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00'}, @common=@ah={0x30, 'ah\x00'}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@ipv6={@empty, @mcast1={0xff, 0x1, [], 0x1}, [], [], 'ip6gre0\x00', 'ip6gretap0\x00'}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @DNPT={0x48, 'DNPT\x00', 0x0, {@ipv4=@local={0xac, 0x14, 0x14, 0xaa}, @ipv4=@dev={0xac, 0x14, 0x14}, 0x23, 0x3f}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@MARK={0x28, 'MARK\x00', 0x2}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @HL={0x28, 'HL\x00'}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x5b8) syz_emit_ethernet(0xfffffffffffffef9, &(0x7f0000000100)={@random="02548c82a275", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x4e20, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}}, &(0x7f00000002c0)) 2018/03/04 19:31:42 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000001100)=@filter={'filter\x00', 0xe, 0x4, 0x3f0, 0xffffffff, 0xd0, 0x218, 0x218, 0xffffffff, 0xffffffff, 0x320, 0x320, 0x320, 0xffffffff, 0x4, &(0x7f0000e9afc0), {[{{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @empty, [], [], 'ip_vti0\x00', 'ifb0\x00'}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x100, 0x148, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00', 0x0, {0x0, 0x0, 0x1}}, @common=@unspec=@mac={0x30, 'mac\x00', 0x0, {@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}]}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv6=@mcast1={0xff, 0x1, [], 0x1}, 'gretap0\x00'}}}, {{@uncond, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@unspec=@connbytes={0x38, 'connbytes\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x450) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}}, &(0x7f00000002c0)={0x0, 0x0, [0x203]}) [ 872.834161] IPVS: length: 595 != 24 2018/03/04 19:31:42 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f00000000c0)=0x73f, 0x4) r1 = socket$inet6(0xa, 0x3, 0x3c) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000000d00)=ANY=[@ANYBLOB="73656375726974790000000000000000000000000000000000000000000000000e0000000400000040030000ffffffffd000000000000000a0010000ffffffffffffffff700200007002000070020000ffffffff04000000", @ANYPTR=&(0x7f0000000100)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000071000000000000000000000000000000000000000000000000000000000000000000000000004096dafe5e17746332ef14931a40"], @ANYBLOB="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"], 0x3a0) connect$inet6(r0, &(0x7f0000012000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/04 19:31:42 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000269fb8)={0x1, 0x3, &(0x7f00000affc8)=ANY=[@ANYBLOB="0e0000000200fbff0000"], &(0x7f000039cff6)="7379e66b616c6c657200", 0x8, 0x1353, &(0x7f000039c000)=""/4096}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000000)={r0, 0x1c9, &(0x7f0000000140)}, 0x10) 2018/03/04 19:31:42 executing program 6: socketpair(0x0, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000040)=@req={0x91, 0xb4, 0xffffffff7fffffff, 0x73}, 0x10) getsockopt$bt_BT_VOICE(0xffffffffffffffff, 0x112, 0xb, &(0x7f0000000180)=0x4, &(0x7f00000001c0)=0x2) poll(&(0x7f0000000000)=[{}], 0x62, 0x0) 2018/03/04 19:31:42 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2000000000484, &(0x7f0000059fe8)=""/24, &(0x7f0000000040)=0x253) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000080)={{{{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0xa, 0x4e24, 0x81, @remote={0xfe, 0x80, [], 0xbb}, 0x1a}}}, 0x4, 0x1, 0x800, "9f11cfd383b9a20f4f71e670fb68543c78911ce217e32ee7d0a2975d656a9a2e005d498c1387c83765b18f41a8d8fb57d850eded7a07b4ee521e77e2b5a450f1b803a6ec84cc9cfc549b3bd9f95221ba"}, 0x160) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000200)={0x1, &(0x7f0000000000)=[{0x7fff, 0x0, 0x2, 0x3220}]}, 0x10) [ 872.859959] IPVS: length: 595 != 24 [ 872.910150] IPVS: length: 595 != 24 2018/03/04 19:31:42 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000280)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x1c) socketpair$inet(0x2, 0x1, 0x100000000, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000)=0x3, 0x4) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00000002c0)=ANY=[@ANYBLOB="726177000000000000000000000000000400000000000000000000000000000009000000030000002003580068010000ffffffffffffffff680100358dff50020000ffffffffffffffff50020000ffffffff0300810048a536bc8857656408c7579429b6303c4c4b05e80827dfcd54178a9295ab67a5cf110b6068713e2ef2e4d0a8c08adde62ce9bb2fdaed2100dfa131e8e8a1b2136565460946af6a759cdae4135a4ed4317f577a590058eb39a153e0a7368112ca7a38d83f24233d990d3880cf36142cf380b7e11cb5affbbd1a2bb8e9a4b1ad9926c544c2b642abaacef54e189dddacaba9bac52a5396f881ffaeae264c142f08bd", @ANYPTR=&(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="fe80000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000069703667726574617030000000000000696662300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200168010000000000000000000000000000000000000000000000004800686268000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003000737268000000000000000000000000000000000000000000000000000000000000000000000000000000000000004800435400000000000000000000000000000000000000000000000000000000010000000000000000000000736e6d705f74726170000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800e80000000000000000000000000000000000000000000000000040004c4f470000000000000000000000000000000000000000000000000000000000a21aab5367776a4688ded600d0fac102a8b6e7bd014a0b51456dc9459b000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d0000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x380) sendmsg(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)=[], 0x0, &(0x7f0000000940)=[]}, 0x0) 2018/03/04 19:31:42 executing program 0: r0 = socket$inet(0x2, 0x200000000000003, 0x1) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000940)=ANY=[@ANYBLOB="6d616e676c6500000000000000000000000000000000000000000000000000001f00000006000000700400009800000060020000980000009800000098000000d8030000d8030000d8030000d8030000d803000006000000", @ANYPTR=&(0x7f00000affa0)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a300000000000000"], @ANYPTR=&(0x7f0000000080)=ANY=[@ANYBLOB="5f3a93eeaad1ca05e8ecfeddac579a357824c0910b7a6dc46c7a0536798358c87189556687ff20d63bbcf5f2197ab36c4098bfbccf31b59f3f400d9ef4766de0867f1a483e2240892695a95d041d1ea8fda3f0d2d10cfca05d52ddca620b", @ANYRES32=r0, @ANYPTR64=&(0x7f0000000040)=ANY=[@ANYPTR, @ANYBLOB="97c86b65fb5650324b13fd5af3a7866182a9225f1c10e21db2421497d42b906f7bc8fe2da3c3348baad0f27bf7c8eeaf5ab96cfd"]]], 0x3) r1 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) sendmsg(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f00000026c0)=[], 0x0, &(0x7f0000002780)=[]}, 0x0) 2018/03/04 19:31:42 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000526000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$unix(r1, &(0x7f0000002240)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f8000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000560000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007d011af3b71f37e5000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b7350bd7fcbf000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f00000010c0)=0x1002) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000040)=""/1, &(0x7f0000000000)=0x1) socketpair$ax25(0x3, 0x2, 0xcf, &(0x7f0000000080)={0xffffffffffffffff}) setsockopt$ax25_int(r2, 0x101, 0x0, &(0x7f00000000c0)=0x7, 0x4) 2018/03/04 19:31:42 executing program 4: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000c3bff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000ff0)=[{0x20, 0x0, 0x1000, 0x4f42}, {0x80000006}]}, 0x10) sendto(r0, &(0x7f000002af28), 0xfd09, 0x0, 0x0, 0x0) socket$l2tp(0x18, 0x1, 0x1) r2 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0x5000000000000, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x5}, 0x1c) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) r4 = accept4(r2, &(0x7f0000000100)=ANY=[@ANYBLOB="000000001200000000cbfcdd36000000"], &(0x7f0000000140)=0x10, 0x80800) sendmsg$nl_crypto(r4, &(0x7f000037ffc8)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6cff0)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3, "", []}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) 2018/03/04 19:31:42 executing program 6: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x0, 0x800000000032, 0xffffffffffffffff, 0x0) r0 = socket(0x100000001e, 0x1, 0x0) setsockopt(r0, 0x10f, 0x82, &(0x7f00009f9000)="36347f00", 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000080)={r1, 0x5}, 0x8) 2018/03/04 19:31:42 executing program 5: r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000040), 0x80000) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = accept$inet(r1, 0x0, &(0x7f0000001280)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000012c0)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, [0x40, 0x1, 0x3, 0x4, 0x1, 0x54a0, 0x3, 0x0, 0xfffffffffffffffe, 0x9, 0x100000000, 0x6, 0x5, 0x5, 0x9]}, &(0x7f0000001400)=0x108) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000001440)={r3, @in6={{0xa, 0x4e20, 0x2, @dev={0xfe, 0x80, [], 0xe}, 0x500}}, 0x7, 0x100000000}, 0x98) connect(r1, &(0x7f00000000c0)=@nl=@proc={0x10, 0x0, 0x25dfdbfc, 0x10008}, 0xc) setsockopt$inet_int(r1, 0x0, 0x13, &(0x7f0000000000), 0x4) 2018/03/04 19:31:42 executing program 2: r0 = socket(0x1e, 0x1, 0x0) sendmsg(r0, &(0x7f0000316000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af50d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000000480)=[{&(0x7f0000000440)='\r', 0x1}], 0x1, &(0x7f0000000000)=[]}, 0x0) r1 = accept4$ipx(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x800) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f00000000c0)=""/3, &(0x7f0000000100)=0x3) recvmsg(r0, &(0x7f0000408000)={&(0x7f0000000000)=@rc, 0x9, &(0x7f00003fdff0)=[{&(0x7f0000f32f32)=""/206, 0xce}], 0x1, &(0x7f0000bc0f92)=""/110, 0xff82}, 0x0) 2018/03/04 19:31:42 executing program 7: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000040)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000000080)=0x8) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000001100)=@filter={'filter\x00', 0xe, 0x4, 0x3f0, 0xffffffff, 0xd0, 0x218, 0x218, 0xffffffff, 0xffffffff, 0x320, 0x320, 0x320, 0xffffffff, 0x4, &(0x7f0000e9afc0), {[{{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @empty, [], [], 'ip_vti0\x00', 'ifb0\x00'}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x100, 0x148, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00', 0x0, {0x0, 0x0, 0x1}}, @common=@unspec=@mac={0x30, 'mac\x00', 0x0, {@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}]}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv6=@mcast1={0xff, 0x1, [], 0x1}, 'gretap0\x00'}}}, {{@uncond, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@unspec=@connbytes={0x38, 'connbytes\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x450) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}}, &(0x7f00000002c0)) setsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000000000), 0x4) 2018/03/04 19:31:42 executing program 5: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) r1 = socket$inet6(0xa, 0x5, 0x2) r2 = accept$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000088c000)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x2000ff, 0x41}, 0x20) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={r2}) getsockname$packet(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000240)=0x14) recvfrom$packet(r3, &(0x7f0000000100)=""/206, 0xce, 0x40002043, &(0x7f0000000280)={0x11, 0x6, r4, 0x1, 0x5, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x14) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x800, 0x2, 0x0, 0x2, 0x0, 0x4, 0x5}, 0xfffffee5) 2018/03/04 19:31:42 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000040)=0x3, 0x1) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000001100)=@filter={'filter\x00', 0xe, 0x4, 0x3f0, 0xffffffff, 0xd0, 0x218, 0x218, 0xffffffff, 0xffffffff, 0x320, 0x320, 0x320, 0xffffffff, 0x4, &(0x7f0000e9afc0), {[{{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @empty, [], [], 'ip_vti0\x00', 'ifb0\x00'}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x100, 0x148, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00', 0x0, {0x0, 0x0, 0x1}}, @common=@unspec=@mac={0x30, 'mac\x00', 0x0, {@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}]}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv6=@mcast1={0xff, 0x1, [], 0x1}, 'gretap0\x00'}}}, {{@uncond, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@unspec=@connbytes={0x38, 'connbytes\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x450) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}}, &(0x7f00000002c0)) 2018/03/04 19:31:42 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$inet6(0xa, 0x2, 0x0) socket$key(0xf, 0x3, 0x2) connect$inet6(r1, &(0x7f000052f000)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000c9af18)={{{@in=@rand_addr, @in6=@dev={0xfe, 0x80}, 0x4e20, 0x0, 0x4e20, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast2=0xe0000002, 0x0, 0x3c}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0, 0x0, 0x0, 0xfffffffffffffffd}}, 0xe8) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x7, 0x0, 0x7, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1}, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) sendmsg(r1, &(0x7f00000024c0)={0x0, 0x0, &(0x7f0000002400)=[]}, 0x0) 2018/03/04 19:31:42 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000000200)=ANY=[@ANYBLOB="200000002c00ff0a0000000000000000040000000c0001000800010000000000e13f81ba5c79d1b6a04271a7f9de138fe3c5517a267f93d65f59b3ad8ed943993df51f1ae86e339beb99cede85b684b0237f8632dc61d735135f13134652b609ae67fd288a176221b4a2fea46a15c3f1ff1cadab8d69b9a3b9ac865672c1c9c0b551543c140d96d25dac2aa4869355c30c8490a3bb456a5ab68bb5a57a7086a273e8dfa33f5653bc1a38fe1d9d159ec002935420cfd26f0b4048a44f80d2b50980344e0800f42e7086e84a41d52157941dd9"], 0x20}, 0x1}, 0x0) socketpair(0x8, 0x803, 0xff08, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000000380)={0xa, &(0x7f0000000300)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_LOCK(r2, 0x4008642a, &(0x7f00000003c0)={r3, 0x10}) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000040)=0x6, 0x4) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x80000000, 0x0, 0x8, 0x4, 0xf47a, 0x8001, 0x0, {0x0, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, 0x2, 0x3, 0x100000001, 0x200, 0x2}}, &(0x7f0000000140)=0xb8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000000180)={r4, 0x706, 0x58, "84402e1cd460051d1bdcb4f4f9ecca7f3e3a4a3fa1f16bcac382fd1c47716f5d8aa4b28b09ae6e6fcad2ec9942e074954f4c15f70f68ab53e935e09636d851cff909830a560bf07dcd51d384465c35af331570c9ee78ac3e"}, 0x60) 2018/03/04 19:31:42 executing program 4: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000000040)={0x7, 0x200}) r1 = socket$inet6(0xa, 0xffffffffffffffff, 0x4a8f) connect$inet6(r1, &(0x7f0000d4cfe4)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) r2 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r2, 0x117, 0x5, 0x0, 0x5) setsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f0000c9b000)=@hopopts={0x0, 0x0, [], []}, 0x8) setsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f0000000080)=ANY=[@ANYBLOB="0000000000000000fd1dc7df12eb91dd6176035e0b525f33dc1ff681676045c8c465fe7717a9483745a50fc524b4697373e7e3a7d860e47678b9f05874cec95ff18917b212f981a1c1e5b41c813f6fc349822f9475672ff9ecb562c2a8f0afb4341eca534d43dca073"], 0x8) 2018/03/04 19:31:42 executing program 2: r0 = socket$inet(0x2, 0x80000000003, 0x2) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000024d000)=0x202, 0x3) r1 = accept(r0, 0x0, &(0x7f0000000280)) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f00000002c0)={"187b27b929204ba0fb39a3a4386a12a9", {0x4, 0xe97, 0x6, "ed024d2b98b2", 0x645}}) sendto$inet(r0, &(0x7f00002df000), 0x0, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) socketpair(0x8, 0x0, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_tcp_int(r0, 0x6, 0x1c, &(0x7f0000000100), &(0x7f00000001c0)=0xfffffffffffffd78) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000140)={0x0, 0x7fffffff, 0xfff, 0xfffffffffffffffb}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000200)=@sack_info={r4, 0x8, 0x9}, &(0x7f0000000240)=0xc) socket$bt_rfcomm(0x1f, 0x1, 0x3) setsockopt$bt_BT_POWER(r3, 0x112, 0x9, &(0x7f0000000340)=0xfd, 0x1) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000000a80)=@mangle={'mangle\x00', 0x1f, 0x6, 0x4e8, 0xd8, 0xd8, 0x2c0, 0xd8, 0xd8, 0x450, 0x450, 0x450, 0x450, 0x450, 0x6, &(0x7f0000000080), {[{{@ip={@rand_addr=0x6d, @loopback=0x7f000001, 0xffffffff, 0xffffffff, 'gretap0\x00', 'dummy0\x00', {0xff}, {0xff}, 0x21, 0x1, 0xc}, 0x0, 0x98, 0xd8, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x7}}]}, @common=@unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "570c94c53c73d445b4b2113bee6a8dca85899b8b0db5429edb4bddee1cca"}}, {{@uncond, 0x0, 0xc8, 0xf8, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x8}}, @common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x200, 0x0, 0x1, 0x1}}]}, @TPROXY={0x30, 'TPROXY\x00', 0x0, {0x7, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e21}}}, {{@uncond, 0x0, 0xc0, 0xf0, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x4}}, @common=@inet=@socket2={0x28, 'socket\x00', 0x2, 0x2}]}, @TPROXY={0x30, 'TPROXY\x00', 0x0, {0x8e, 0x8, @multicast2=0xe0000002, 0x4e24}}}, {{@uncond, 0x0, 0xa0, 0xc8, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00', 0x0, {0xa20, 0x400, 0x1, 0x1}}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0x98, 0xc8, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x2}}]}, @TPROXY={0x30, 'TPROXY\x00', 0x0, {0x6, 0x8, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e23}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x548) recvmsg(r0, &(0x7f0000000a40)={&(0x7f00000004c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x58, &(0x7f0000000940)=[{&(0x7f0000000880)=""/147, 0x93}], 0x1, &(0x7f00000009c0)=""/86, 0x56}, 0x2000) 2018/03/04 19:31:42 executing program 0: syz_emit_ethernet(0x6a, &(0x7f0000001280)={@random="ff3997ffcd00", @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x0, 0x0, @empty, @broadcast=0xffffffff, {[@generic={0x44, 0x4, "c6fb"}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, []}}}}}}, 0x0) r0 = socket$nfc_raw(0x27, 0x1, 0x0) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000180)="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", 0x1000}], 0x1, 0x4) r1 = accept4(r0, 0x0, &(0x7f0000000140)=0xe63, 0x80000) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f00000000c0)=""/8, &(0x7f0000000100)=0x8) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000000040)="247547c142efba546ff2d214603c69fdc818cb84f37decb10edfc16bbee8f0ace35b815883a96a12535f237dc01ffe4e24b06941b42cda6674656f08f6b5730098301b4b86e2cfa0aafb6fd266de305ddc02797290328bb35900eb38830d25613bb094c0293fdfa435306f6c14ab02", 0x6f) bind$inet6(r1, &(0x7f0000001180)={0xa, 0x4e23, 0x9, @ipv4={[], [0xff, 0xff], @empty}, 0xbb9}, 0x1c) 2018/03/04 19:31:42 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_bt_hidp_HIDPCONNADD(0xffffffffffffffff, 0x400448c8, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000040), 0x4, 0x0, 0x9}) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000189ff4)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000140)={0x20, 0x2a, 0x701, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, [@typed={0xc, 0x0, @uid}]}, 0x20}, 0x1}, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = accept(r1, &(0x7f0000000080)=@in6={0x0, 0x0, 0x0, @empty}, &(0x7f00000000c0)=0x1c) accept4$llc(r2, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000180)=0x10, 0x80800) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000000)={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x11}}, {0x307, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x22, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 'bridge0\x00'}) 2018/03/04 19:31:42 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000001c0)={'bridge0\x00', &(0x7f0000000200)=@ethtool_drvinfo={0x3, "07142208f3bd79bb244ef528ef6a80382eb9378cf41e2e1cbc28781875fa65ac", "2f1f9f1142a7ffe936f909d594fdb121f35f7f5623ec494075734ed68bff199c", "ea6a5633f296434d5fe8c3420e83871353bfb59a3f0ce4189abab387629109c7", "84b2b94247605fcea5c1d636d84880bd702559da59723f67617431e13000fb06", "ca02470df7e28278bdd9649d84794657c81bf75f65a44fa431aa8cb62ffa42f6", "eb7972f3e21fea9bc1602ee0"}}) 2018/03/04 19:31:42 executing program 4: unshare(0x100a0d00) r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket$can_raw(0x1d, 0x3, 0x1) close(r1) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000004000)) ioctl(r0, 0x0, &(0x7f0000000000)="a5a67fcef1bef1b545bf7fb6fdb71c7f3318297e8bba8d03d27703bc5fc20c30922495ac3bb4ce14cbbe18e5df4180cd39") readv(r1, &(0x7f0000000200)=[], 0x0) 2018/03/04 19:31:42 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000023000)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000019000)={&(0x7f0000026000)=@ipv6_delroute={0x30, 0x19, 0x60d, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_MULTIPATH={0x14, 0x9, [{0x8}, {0x8}]}]}, 0x30}, 0x1}, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000001580), 0x4) 2018/03/04 19:31:42 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) 2018/03/04 19:31:42 executing program 1: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x14) r1 = socket$bt_rfcomm(0x1f, 0x3, 0x3) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000000)=0x200, 0x4) 2018/03/04 19:31:42 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000001100)=@filter={'filter\x00', 0xe, 0x4, 0x3f0, 0xffffffff, 0xd0, 0x218, 0x218, 0xffffffff, 0xffffffff, 0x320, 0x320, 0x320, 0xffffffff, 0x4, &(0x7f0000e9afc0), {[{{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @empty, [], [], 'ip_vti0\x00', 'ifb0\x00'}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x100, 0x148, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00', 0x0, {0x0, 0x0, 0x1}}, @common=@unspec=@mac={0x30, 'mac\x00', 0x0, {@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}]}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv6=@mcast1={0xff, 0x1, [], 0x1}, 'gretap0\x00'}}}, {{@uncond, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@unspec=@connbytes={0x38, 'connbytes\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x450) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, @empty}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x101}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000200)={r2, 0x0, 0x5, 0x6}, &(0x7f0000000240)=0x10) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}}, &(0x7f00000002c0)) socketpair$inet6(0xa, 0x8000e, 0x200, &(0x7f0000000000)) 2018/03/04 19:31:42 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039cfe4)={0xa, 0x4e22, 0x0, @empty}, 0x1c) listen(r1, 0x0) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x3f, &(0x7f0000001ac0)=ANY=[], 0x0) sendto$inet6(r0, &(0x7f0000c7a000), 0xfffffde5, 0x20000004, &(0x7f00005f0fe4)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000100)={'syz_tun\x00', &(0x7f0000000280)=@ethtool_regs={0x4, 0xb5f, 0x1000, "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"}}) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) sendmsg$nfc_llcp(r4, &(0x7f0000001900)={&(0x7f0000000040)={0x27, 0x0, 0x0, 0x0, 0x7f, 0x0, "18c4674a49b99b3b585a941700ab36a75c8d16d3195db30c9892443d3b98c5ddf64e070aac8040af7e6faf8bb8329c8ca3068a2275c0cd0165bbeb00325c7c", 0x1ff}, 0x60, &(0x7f0000001700)=[{&(0x7f0000001440)}, {&(0x7f0000001600)="f0c1d11ea27fc9165d", 0x9}], 0x2, &(0x7f00000017c0)={0x10}, 0x10}, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000000240)={r0, r2}) sendto(0xffffffffffffffff, &(0x7f00000000c0)="ab", 0x1, 0x40080, &(0x7f00000001c0)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @broadcast=0xffffffff}}}, 0x2e) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000001a00)={0x0, 0x10, &(0x7f00000019c0)=[@in={0x2, 0x4e21, @empty}]}, &(0x7f0000001a40)=0x10) sendmsg$kcm(r3, &(0x7f0000dc2953)={&(0x7f0000e3dff7)=@rc={0x1f}, 0xa, &(0x7f0000aa2fa0)=[{&(0x7f0000080000)='2', 0x1}], 0x1, &(0x7f0000b2e000)=[], 0xfe77}, 0x0) getsockopt$sock_int(r3, 0x1, 0x2d, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/03/04 19:31:42 executing program 5: getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={0x0, 0x6}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000003ff8)={r0, 0x80ffffffff}, &(0x7f0000000040)=0xfffffffffffffe7e) r1 = socket$packet(0x11, 0x3, 0x300) socket$vsock_dgram(0x28, 0x2, 0x0) getsockopt$packet_int(r1, 0x107, 0xb, &(0x7f0000003ffc), &(0x7f0000001ffc)=0x2a2) 2018/03/04 19:31:42 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x10) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f00000000c0)={&(0x7f0000000080)='./file0\x00', 0x0, 0x18}, 0x10) r2 = socket$netlink(0x10, 0x3, 0xe) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={r0}) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0x27c, &(0x7f0000015ff0)={&(0x7f00000006c0)=ANY=[@ANYPTR64=&(0x7f0000000380)=ANY=[@ANYPTR=&(0x7f0000000180)=ANY=[@ANYRES32, @ANYBLOB="42e1cbea8aa356a8672ea12bbd0ba2460e9ae403ad", @ANYRES32=r4, @ANYRES64=r1, @ANYBLOB="50002961c7663a0f3af7b2e001a922d184561235364e4e94ea64ad8c168e1840ab90f8004f7fa94618af648eb8fc70112d48ac4767b07a3e4382ae61af19247f7e005882d133f2dcd2924c0ad22af2dd465d078d87b24bbd8e25465913da9d0b509fe49dee24ddeaf4a6ea1dc68b50fd5494ae959921f1a61ee42b882c3548bfe10ca5ffee2be0bdf1a47763073568823d82f71a339f1a8fc885118f120090144464fe70e8cc5792999bc5bd3bc1c1074003d052dfa79b635f163c8b54d2bbbb1750d44d6204e54df727d25675669dda38d571a3674b3bb29550c84779e0d7b7bce22da55be11a328727154958d8d55489"], @ANYRES64=r4, @ANYRES32=r5, @ANYPTR64=&(0x7f00000002c0)=ANY=[@ANYBLOB="9ac28d217762f106a947d3139130b2086d731515ab681d09870ed90e5c52e9763d0b945d19b7d6ec2113b131649df937b49efe5690eeaa5f4818a0935d9df75150f2d421f7a757bf5649ff6a64254f48ba7a39ac175b7ab4f52b14bbbd9eb6cd8c3e60b1a187690d5976efcb998112a859a404ed99e31d6c349ca6f44e1be1a8e779145c757e3053752127"]], @ANYPTR=&(0x7f0000000680)=ANY=[@ANYRES64, @ANYPTR64=&(0x7f0000000580)=ANY=[@ANYRES64=r4, @ANYRES32=r4, @ANYBLOB="4ecea385f40dbe224199baa39a747d9589efedddf4bd66c18851e25195e8efd5fef7bd247be128995254e99c053d198c6485e40135ad4b8cf3d630255cc325f86e97f7d08936748298b6048b4726cc2ba5df168621c1439a64518f58b7daf6e966e56233f8e448bf2604deafa2ba6c8d4489fcf83ad8b07015210ac38f6aacbf37a9775bcb6cd83df945f94a7b372f3394a634268e23933aef1ab99af4a21df89059051927ea60db6579a1ddab88ede6113e2f97e4d908ea1e6233f1bf093a7d67484907451681c736eaa1bf836e1e0a9866f2c980bb67834bb869ffa21dd0081b64ca1c37499763"]], @ANYBLOB="c5549838c90c843917ef19a8860b31512952449da8563dec9ed06d211bb43fca05cc48af5994550e1c12241f18cd7515f9d18b", @ANYRES32=r2, @ANYPTR64=&(0x7f0000000480)=ANY=[@ANYRES32=r0, @ANYPTR=&(0x7f00000003c0)=ANY=[@ANYPTR, @ANYRES64=r3, @ANYPTR, @ANYPTR64, @ANYPTR, @ANYPTR, @ANYPTR64, @ANYPTR64, @ANYRES32=r2], @ANYRES32=r5, @ANYBLOB="3cdf3a9f208e7fa494d2269d4728162130216c2993e103e933cabac2af0c7ad250ea350b19244a6fcaf6294601e67080938efeb685", @ANYPTR64=&(0x7f0000000440)=ANY=[@ANYPTR64, @ANYPTR64, @ANYRES32, @ANYRES64=r3, @ANYPTR, @ANYRES32=r2]], @ANYRES64=r3], 0x6}, 0x1}, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000140)=0x6, 0x4) 2018/03/04 19:31:42 executing program 4: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x4, 0x84) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000)=0x7, 0x61e6e63e02d13226) 2018/03/04 19:31:42 executing program 6: socket$inet6(0xa, 0x80005, 0x0) 2018/03/04 19:31:42 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) socketpair(0x3, 0xe8758fee07ade730, 0x54ff, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6_udp(0xa, 0x2, 0x0) connect$pppoe(r1, &(0x7f0000000040)={0x18, 0x0, {0x3, @random="55b1b4ee6309", 'ip6tnl0\x00'}}, 0x1e) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000001100)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000e00000004000000f0030000ffffffffd00000001802000018020000ffffffffffffffff200300002003000020030000ffffffff04000000", @ANYPTR=&(0x7f0000e9afc0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="ff02000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000069705f76746930000000000000000000696662300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d000000000000000000000000000000000000000000000000000280052454a454354000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001489ff6dc7d3a6f80e9cc40f3ed010000000000000000000000000000000000000000000000002800697076366865616465720000000000000000000000000000000000000000000001000000000030006d6163000000000000000000000000000000000000000000000000000000ffffffffffff000000000000000000004800544545000000000000000000000000000000000000000000000000000001ff0100000000000000000000000000016772657461703000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003f00000000000000000000000000000000000000000000000000000000000000000000e00008010000000000000000000000000000000000000000000000003800636f6e6e6279746573000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000280052454a45435400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d00000000000000000000000000000000000000000000000000028000000000000000000000000000000000000000000000000000000"], 0x450) socket$kcm(0x29, 0x7, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}}, &(0x7f00000002c0)={0x0, 0x0, [0x0, 0x3]}) 2018/03/04 19:31:42 executing program 3: r0 = socket$inet(0xa, 0x801, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000440)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000e0000000400000058030000fffffffff00000000000000000020000ffffffffffffffffc0020000c0020000c0020000ffffffff04000000", @ANYPTR=&(0x7f0000000080)=ANY=[@ANYBLOB="0000000000000010000000000000000000000000000000775d215335303bd10000008a3ed4f5f96357c90000000000000000000000000000000000000000990400000000000000c481700000d3df5b456d71a1694557859ea3c599cd7b5f7effe08876031f4f8e07db2abb1488d6256e"], @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c800f000000000000000000000000000000000000000000030006d6163000000000000000000000000000000000000000000000000000000aaaaaaaaaa0000000000000000000000280074746c0000000000000000000000000000000000000000000000000000000000000000000000280052454a454354000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e800100100000000000000000000000000000000000000003000616464727479706500000000000000000000000000000000000000000000000000000000000000000000000000004800697076730000000000000000000000000000000000000000000000000000ffffffff000000000000000000000000000000000000000000000000000000000000000000000000280052454a4543540000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009800c000000000000000000000000000000000000000000028006370750000000000000000000000000000000000000000000000000000000000000000000000280052454a4543540000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x3b8) syz_emit_ethernet(0x2a, &(0x7f0000000140)=ANY=[@ANYBLOB="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"], &(0x7f0000000040)) 2018/03/04 19:31:42 executing program 6: r0 = socket$inet6(0xa, 0x80002, 0x100000000000088) poll(&(0x7f0000c58000)=[{r0, 0x2b}], 0x1, 0xade) bind$inet6(r0, &(0x7f0000d85fe4)={0xa, 0x4e23, 0x0, @empty}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r1, 0x11, 0x100000000a, &(0x7f00005b1ffc)=0x1, 0x4) getpeername(0xffffffffffffff9c, &(0x7f0000000080)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, &(0x7f0000000040)=0x26) sendmsg$inet_sctp(r2, &(0x7f0000557fc8)={&(0x7f0000e3aff0)=@in={0x2, 0x4e23, @empty}, 0x10, &(0x7f0000b03000)=[{&(0x7f00007fd000)="5e9089917e12fcbb93cd6160fb19d989f547ed2a604f2d9f3fd855d81fda4f30b5ceca48c3d46ad973c8014ee6f9b3afdaa008defaa7791427bcddcea7524db1da4d08c688", 0x45}], 0x1}, 0x0) epoll_create(0x81) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f0000000000)) 2018/03/04 19:31:42 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000eff4)={0x10, 0x34050}, 0xc, &(0x7f0000007ff0)={&(0x7f0000016fe0)=ANY=[@ANYBLOB="2000000029082908ffffffffffffffff010000000c0000000800010000000000"], 0x20}, 0x1}, 0x0) 2018/03/04 19:31:42 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000d85fe4)={0xa, 0x4e23, 0x0, @empty}, 0x1c) readv(r0, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/175, 0xaf}], 0x1) r1 = socket$netlink(0x10, 0x3, 0x8) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f00000001c0)=0x16, 0x4) r2 = accept(r0, &(0x7f0000000000)=@in={0x0, 0x0, @remote}, &(0x7f0000000040)=0x10) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r2, 0x800443d3, &(0x7f0000000080)={{0x2, 0x2, 0x6, 0x1, 0x242f, 0x7}, 0x2, 0x8c7, 0x4}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x6c072, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000557fc8)={&(0x7f0000e3aff0)=@in={0x2, 0x4e23, @empty}, 0x10, &(0x7f0000b03000)=[{&(0x7f00007fd000)="5e9089917e12fcbb93cd6160fb19d989f547ed2a604f2d9f3fd855d81fda4f30b5ceca48c3d46ad973c8014ee6f9b3afdaa008defaa7791427bcddcea7524db1da4d08c688", 0x45}], 0x1}, 0x0) 2018/03/04 19:31:42 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-twofish-3way\x00'}, 0xec) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00001cafc8)={0x0, 0x0, &(0x7f0000fa0fe0)=[{&(0x7f000054f000)="3dc25d9a75ee10d257df9bd43468205e4f7ec820334635c7bd36cfff28f36e42088546b99d3253a7ea21f08599383db2a74827ccb8539fd9e91846aac73cf780", 0x40}], 0x1}, 0x0) 2018/03/04 19:31:42 executing program 1: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f00000001c0)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}, 0x1e) connect$pppoe(r0, &(0x7f00000001c0)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'bridge0\x00'}}, 0x1e) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}) socket$unix(0x1, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) getpeername$ax25(r2, &(0x7f0000000080), &(0x7f00000000c0)=0x10) 2018/03/04 19:31:42 executing program 3: r0 = accept$inet(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, @multicast2}, &(0x7f0000000100)=0x10) ioctl$int_in(r0, 0x5421, &(0x7f0000000140)=0x2) r1 = socket$inet6(0xa, 0x2, 0x0) connect$netrom(0xffffffffffffffff, &(0x7f0000000040)=@full={{0x3, {"ad30b461ecef72"}}, [{"7b3ed9e2cea3be"}, {"0645541609d975"}, {"1b55232e0ba93a"}, {"e1fd54078192ba"}, {"a878cc421a6e23"}, {"3ed80cb95ab6e9"}, {"30d59dd1fda440"}, {"883f0a31b25df3"}]}, 0x48) sendmmsg(r1, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000080)=[], 0x0, &(0x7f0000000080)=[]}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e22, @rand_addr}, 0x10, &(0x7f0000001bc0)=[], 0x240, &(0x7f0000000040)=ANY=[@ANYBLOB="10000000004c3321bbaf006bf11df600"], 0x24}}], 0x2, 0x0) 2018/03/04 19:31:42 executing program 0: r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) setsockopt(r0, 0x8, 0x1, &(0x7f0000000000)="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", 0x1000) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x0, 0x5, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000001000)=@assoc_id=0x0, &(0x7f0000001040)=0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000001140)={r3, @in={{0x2, 0x4e22, @empty}}, 0x6f7b, 0x200}, 0x98) getsockopt$ax25_int(r2, 0x101, 0xf, &(0x7f00000010c0), &(0x7f0000001100)=0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000001080)={0x7, 0x91, 0x201, 0x3a5f, 0x0, 0x5, 0x6, 0x919, r3}, 0x20) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r2, 0x111, 0x2, 0x1, 0x4) sendmsg$nl_route(r1, &(0x7f000000dc01)={&(0x7f0000025ff4)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000028fc4)=@mpls_newroute={0x1c, 0x18, 0x503, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c, 0x14}, []}, 0x1c}, 0x1}, 0x0) 2018/03/04 19:31:42 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000068d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-avx2\x00'}, 0x58) r1 = socket$inet(0x2, 0x801, 0x7) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000300)={0x0, 0x3, 0x6, 0x10001, 0x4, 0x10001, 0x3, 0x600000000000000, {0x0, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, 0xffffffff7fffffff, 0x1, 0x5, 0xbf, 0x7}}, &(0x7f00000003c0)=0xb8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000004c0)={r2, @in6={{0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x5}}, 0x2, 0xfff, 0x81, 0x800000000000, 0x22}, &(0x7f0000000580)=0xa0) r3 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000240)="d38e27191a01002356ba602e092f0500fd", 0xa) sendmsg$alg(r3, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000640)=[{&(0x7f0000000680)="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", 0x150}], 0x1, &(0x7f0000000040)=[]}, 0x0) recvmsg(r3, &(0x7f0000000040)={&(0x7f0000000080)=@sco, 0xffffffffffffff36, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/142}], 0x2, &(0x7f0000000400)=""/151, 0x161, 0x1}, 0x5) r4 = bpf$OBJ_GET_MAP(0x7, &(0x7f00000001c0)={&(0x7f0000000000)='./file0\x00', 0x0, 0x8}, 0x10) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000280)={r4, 0x28, &(0x7f0000000200)}, 0x10) r5 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000000600), 0x10) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00000005c0)=0x200, 0x4) 2018/03/04 19:31:42 executing program 6: socket$bt_l2cap(0x1f, 0x7, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f000061af66), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000002240)=[{{0x0, 0x0, &(0x7f0000000040)=[], 0x0, &(0x7f0000000080)=[]}}, {{&(0x7f0000000040)=ANY=[@ANYBLOB="2700000000000000000000235a7e7403393efd05b27845301fdcb30000000000"], 0x10, &(0x7f0000001600)=[{&(0x7f00000014c0)="d4", 0x1}], 0x1, &(0x7f0000001680)=[]}}], 0x2, 0x400c001) 2018/03/04 19:31:42 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x3) syz_extract_tcp_res(&(0x7f0000000000), 0x134, 0x2) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$EBT_SO_SET_COUNTERS(r1, 0x0, 0x81, &(0x7f0000000080)={'raw\x00', 0x4, [{}, {}, {}, {}]}, 0x68) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000300)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000e00000004000000f0030000ffffffffd00000001802000018020000ffffffffffffffff200300002003000020030000ffffffff04000000", @ANYPTR=&(0x7f0000e9afc0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="ff02000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000069705f76746930000000000000000000696662300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d000000000000000000000000000000000000000000000000000280052454a4543540000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000014801000000000000000000000000000000000000000000000000280069700000000000000000000000000000000001000000000030006d6163000000000000000000000000000000000000000000000000000000ffffffffffff000000000000000000004800544545000000000000000000000000000000000000000000000000000001ff01000000000000000000000000000167726574617030000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e0ffffffffffffff0000000000000000e00008010000000000000000000000000000000000000000000000003800636f6e6e62797465730000000000000000000000000000000000000000000000000000000000000000ec9d5e9b000000000000000000280052454a45435400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d0000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000e205ad49bf897b154a567b41677cf445b0f25400f7eb5e83f5eec6c63780e53d68ca22e1d8d3dce5d33c51c65e63a1bbfc037952d27d77774faa0ec0ad94965340b14b1f54a308620359040275e610d8d77b6616fc98ba5bbbcb8004e112c8f03aa4730f481f509bcb0be02ad19a33cc5bd3b4a0875c122447281aa3636cfcfe229a1826937ef3829aa118897d308e254f49eb56f48806462acb1dec747dbb98e1ce5874d5f52d758c040abfba4ea9caafe0b482ac8b39d1aa"], 0x450) r3 = accept4(r1, &(0x7f0000000240)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000280)=0x14, 0x80800) listen$netrom(r3, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}}, &(0x7f00000002c0)) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, &(0x7f00000001c0)={&(0x7f0000000180)=[0x63ba, 0x8], 0x2, 0x100000000, 0xfffffffffffffffc, 0x1, 0x7, 0x4, {0x5, 0x4, 0x7fff, 0x3, 0x8, 0x4, 0x9, 0x9, 0x5, 0x200, 0x2e, 0x0, 0x4, 0x5, "a2a4d742037b11e7e3c348f1f836fbbbb2cd86e69b42ac2bc57c20ad0a6bb1aa"}}) 2018/03/04 19:31:42 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x800000000000000, 0x0, 0x0, 0x107d}, 0x3ed) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="18000000000000000000000000000000570109cdf992de8ffe5bb918dfc16e8b3400000000000000000000000000009500000000000000"], &(0x7f000031cff6)='syzkaller\x00', 0x5c6e, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) 2018/03/04 19:31:42 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000e80)=ANY=[@ANYBLOB="72617700000000000000000000000000000000000000000000000000000000000900000003000000f003000000000000ffffffffffffffff10020000ffffffff20030000ffffffffffffffff20030000ffffffff03000000221b6ceb81e8cc3ed7712527e1f3c35d5685fc89deb540e84a579551fc39db116fdda3b6bce3425b7e7aa33802d5a2619268b82a59934f7a9add2839002ce7df1e857d303002af25f3504c22be2a52e732cf9dd0e379b298b189deff093e6e448b99371cb044de", @ANYPTR=&(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="fe8000000000000000000000000000aafe8000000000000000000000000000aa00000000000000000000000000000000000000000000000000000000000000007465716c300000000000000000000000696662300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c8011002000000000000000000000000000000000000000000000000f800726563656e740000000000000000000000000000000000000000000000000000000000000000040073797a30000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002800727066696c7465720000000000000000000000000000000000000000000000000000000000004800435400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e0001001000000000000000000000000000000000000000000000000380074696d6500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003000434f4e4e4d41524b00000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d0000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x450) r1 = socket$inet6(0xa, 0x806, 0x1) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000005c0)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000580)) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000000000)=@filter={'filter\x00', 0xe, 0x4, 0x518, 0xffffffff, 0x210, 0x210, 0x210, 0xffffffff, 0xffffffff, 0x448, 0x448, 0x448, 0xffffffff, 0x4, &(0x7f0000000640), {[{{@uncond, 0x0, 0x1c8, 0x210, 0x0, {}, [@common=@inet=@recent0={0xf8, 'recent\x00', 0x0, {0xff, 0x0, 0x24, 0x0, 'syz1\x00'}}, @common=@hl={0x28, 'hl\x00'}]}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv4=@multicast2=0xe0000002, 'bond0\x00'}}}, {{@ipv6={@dev={0xfe, 0x80}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, [], [], 'tunl0\x00', 'yam0\x00'}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ipv6={@dev={0xfe, 0x80}, @dev={0xfe, 0x80}, [], [], 'ip6_vti0\x00', 'gretap0\x00'}, 0x0, 0x140, 0x168, 0x0, {}, [@common=@unspec=@physdev={0x68, 'physdev\x00', 0x0, {'syzkaller0\x00', {}, 'ip6gre0\x00', {}, 0x0, 0x4}}, @common=@frag={0x30, 'frag\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x578) 2018/03/04 19:31:42 executing program 6: r0 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x7}, 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f000000c000)={0x0, &(0x7f000000c000)=[]}, 0x10) r1 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000000180)={@nfc_llcp={0x27, 0x4, 0x4, 0x5, 0x3, 0x1, "5197942b418aa76394959b00dc54f7c4a017395ab81335b746d6dd24d5622e6fe22cab0d586f716b21d43408fa673b74d0cdadbb947bcf97c1ee54f1d91fee", 0x1}, {&(0x7f0000000040)=""/194, 0xc2}, &(0x7f0000000140), 0x10}, 0x80) 2018/03/04 19:31:42 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000040)="440905030000000300", 0x9) 2018/03/04 19:31:42 executing program 0: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff}) sendmsg(r0, &(0x7f0000000400)={&(0x7f00000002c0)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x4e24, @multicast1=0xe0000001}, 0x1, 0x2, 0x3}}, 0x26, &(0x7f00000003c0)=[{&(0x7f0000000300)="611846ab794448c3b75e11d0032259e1ed706e0202c38feb96337ac49f84600830cdccb33f8e4a3863e820062f78a9426eb7569cb2df6b33d349cdc848b65667d8dd4799c527d34af882bd4b6dd40e46cb81d43cda60b2ccb12d45abb2f9a312bb81c510b42000891a9b48d099f7227d0c03b0bcbe5852007d156247a2434d07ebfa9293158f1c80d74bc72c07bcf2a02cfd4299ca74b2ecbca0f93f0c4f495b1fb53f24b53f4eef8ec4605a2e76855401", 0xb1}], 0x1, &(0x7f0000001940)=[{0x110, 0x117, 0x8001, "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"}, {0x100, 0x1, 0xffffffff00000001, "53cd260899f4840c6e417baf0ba204d0b2db8b440b19b24bda9dda11c79014a633ed9f05154093e3cdf221fa7d5381c94884809c7deb339195c170df44dcf991d9974d03456a57b218168bdc24c01401d4aed1698a9ad5660ca9c76535c98c7fee819b13c438def99c9ef99da21ee7e85822d49f91f31b8b65d7419f9707c5fdb7c048cde6b6675d6f1c526043beb8543e3b8fc98962808458e730d8fd082c59a27a2eb811ba235ae784c9f7e77f8e193f9118e8afccb81d20602c160d0cf77c64c475f010b87bd89175f42b7594415175881e1c84e6f67bd46d7093d2cb449d4813866782fed61b5af2b48b"}, {0x50, 0x119, 0x1, "b1ed7f6b799090c1525a69f809ce39665bea62850a4a606968306daadd418bf769d40fc59bbe84a7fda3b74cc80b5277d7e074db3b420163d4e7df12"}], 0x260, 0x4000}, 0x4000000) r2 = socket$inet(0x2, 0x200000000000003, 0x1) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000000480)=@mangle={'mangle\x00', 0x1f, 0x6, 0x428, 0x0, 0x2f8, 0x98, 0x98, 0x0, 0x390, 0x390, 0x390, 0x390, 0x390, 0x6, &(0x7f00000affa0), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0xd0, 0x130, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00'}, @common=@addrtype={0x30, 'addrtype\x00'}]}, @common=@inet=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv6=@remote={0xfe, 0x80, [], 0xbb}, [], 0x4e20, 0x4e20, 0x4e20, 0x4e20, 0x0, 0x0, 0x0, 0x9}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @ECN={0x28, 'ECN\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @ECN={0x28, 'ECN\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@MARK={0x28, 'MARK\x00', 0x2}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x488) r3 = socket$inet6(0xa, 0x2100000000000002, 0x0) bind$inet6(r3, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x8}, 0x1c) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000140)) sendmsg(r3, &(0x7f0000000580)={0x0, 0x0, &(0x7f00000026c0)=[], 0x0, &(0x7f0000002780)=[]}, 0x0) 2018/03/04 19:31:42 executing program 5: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x7}, [], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000006f3d)=""/195}, 0x48) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_void(r1, 0x1, 0x0, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000008ffc)=0x57bd, 0x4) accept$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x14) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000100)={r2, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) sendmsg(r1, &(0x7f00000014c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="2700000000000000000000000000000000000d84045ddd55a6eaca28351195bc0a695dd44af3764d8c8f88a5230dd5333b4e9f6a19017b82d61f3be3be10bd37273660ef77b5a5a5cfb171d0d90eeaedb3000000000000000000000000000000"], 0x58, &(0x7f0000001240)=[], 0x0, &(0x7f0000001280)=[]}, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x34, &(0x7f0000009000)=r0, 0x4) 2018/03/04 19:31:42 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x5, &(0x7f00008ddffc)=0xfffffffffffffffd, 0x4) socketpair(0x1b, 0x4, 0x7, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000040)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x24) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f00000000c0)={r2, @in6={{0xa, 0x4e21, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x5}}}, 0x8c) 2018/03/04 19:31:42 executing program 6: r0 = socket(0x0, 0x2, 0x7) write(r0, &(0x7f0000000180)="240000002600670000e0ff0000007700000000ff010000008000839d4009001f004a998b", 0x24) socket(0x9, 0x5, 0x3) 2018/03/04 19:31:42 executing program 4: r0 = socket$inet6_sctp(0xa, 0x4, 0x84) listen(r0, 0xfffffffffffffff9) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f00000001c0)={'ip6tnl0\x00', @ifru_addrs={0x2, 0x4e23, @empty}}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000280)=ANY=[@ANYBLOB="30e32a5517be22642c4c05814e45cd071f2bd702", @ANYRES32=0x0], &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000180)={r1, 0x3f, 0x9}, 0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000000040)=0x8) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000000c0)=0x218, 0x3f) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000080)={r2, 0x39}, 0x8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000240)={r0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000300)={{{@in=@rand_addr, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@local}}, &(0x7f0000000400)=0xe8) setsockopt$packet_drop_memb(r3, 0x107, 0x2, &(0x7f0000000440)={r4, 0x1, 0x6, @random="2937b87a39bb"}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000000480)={r2, @in6={{0xa, 0x4e21, 0x66f6, @remote={0xfe, 0x80, [], 0xbb}, 0x7}}, [0x3, 0xffffffffffff8001, 0x1, 0x8001, 0x15, 0x8, 0x89, 0x1, 0x9, 0x100000000, 0x5, 0x10000, 0x4, 0x0, 0x5]}, &(0x7f0000000200)=0x108) 2018/03/04 19:31:42 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000001100)=@filter={'filter\x00', 0xe, 0x4, 0x3f0, 0xffffffff, 0xd0, 0x218, 0x218, 0xffffffff, 0xffffffff, 0x320, 0x320, 0x320, 0xffffffff, 0x4, &(0x7f0000e9afc0), {[{{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @empty, [], [], 'ip_vti0\x00', 'ifb0\x00'}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x100, 0x148, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00', 0x0, {0x0, 0x0, 0x1}}, @common=@unspec=@mac={0x30, 'mac\x00', 0x0, {@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}]}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv6=@mcast1={0xff, 0x1, [], 0x1}, 'gretap0\x00'}}}, {{@uncond, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@unspec=@connbytes={0x38, 'connbytes\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x450) socketpair(0x10, 0x2, 0xce, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000000180)=""/226, &(0x7f00000000c0)=0xe2) syz_emit_ethernet(0x4a, &(0x7f0000000300)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60d8652b00140600fe8000000000000000000000000000aafe8000000000000000000000000000aa00004e20", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="50000000907800004b551b8b65c707af9878230fb39118252904507e898a3f1596b68d6f0e1841bad4da2d6da861dc07edb95e77134005804650d4ed1478c41a14f5368f91cddb76db816072485e9bdeb689538add547cb09da60022b47018f64e24c0f432246ffa1627ea6f259dd8cec83500"], &(0x7f00000002c0)) 2018/03/04 19:31:42 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'lo\x00', &(0x7f0000000040)=ANY=[@ANYBLOB="2400000000000000000000000000000000000000000000000000000000376b90d83a00000000000000000000"]}) 2018/03/04 19:31:42 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt(r0, 0x1, 0x0, &(0x7f0000000000)=""/109, &(0x7f0000000080)=0x6d) bind$inet(r0, &(0x7f0000e13000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000972ffc)=0x1, 0x4) connect$inet(r0, &(0x7f0000606ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) pwritev(r0, &(0x7f0000000440)=[{&(0x7f0000000180)="66214498c01dda9eecea0946a23b2fedc5c40f180e6977a3d7f89d9ccfe9b4d1c9462e55ebeabacd76527fa18b472d66fae9c5bb965d8aef08ae47d8820d2752179bcf319f34b96a01386f8ca4d18482e01165917575a85b37ff07d77f59e2cdd13a7efba263e71fb7a4ecb37e9a2c7ac05648a847b2042ff41b93ef302d51f3f09e1e67df247976a30f6b", 0x8b}, {&(0x7f00000000c0)="bf18052baa9a64b63433859513c56ab946e760070bc2a4c2df7a2663d8bb377281bb32295a90b0fce9b48e39833ef736ae42436d5f65c96362b77706d0a1f2baa4ead9421147c475cc215b25b0899ee98c6691b60b11afc4813f7b4974ce579108b5c9a171485a14aa2bc81206541bcae2edfd77702744ddd6a247f4f110", 0x7e}, {&(0x7f00000003c0)="12703b552f743235fbcf6aad738bfab9dbfc73f563effdc8476a4d6b05fcccc368b05474145db387ad4eebf045740f29935295fc70c3e1703213be233ccc2a08b5dd2cf0", 0x44}], 0x3, 0x0) getpeername(r0, &(0x7f0000000280)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f00000002c0)=0x26) sendmsg$key(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000300)={0x2, 0xe, 0x81, 0x9, 0x11, 0x0, 0x70bd28, 0x25dfdbfe, [@sadb_x_kmaddress={0x5, 0x19, 0x0, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x17}}, @in={0x2, 0x4e24, @multicast2=0xe0000002}}, @sadb_address={0x5, 0x7, 0x33, 0x20, 0x0, @in6={0xa, 0x4e22, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x2}}, @sadb_x_filter={0x5, 0x1a, @in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@dev={0xac, 0x14, 0x14, 0x12}, 0x2, 0x10, 0x4}]}, 0x88}, 0x1}, 0x4000) 2018/03/04 19:31:42 executing program 3: r0 = socket(0x90, 0x802, 0x0) getsockopt$sock_buf(r0, 0x1, 0x3b, &(0x7f0000727f34)=""/204, &(0x7f000032fffc)=0x628) 2018/03/04 19:31:42 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000001c0)=ANY=[@ANYBLOB="24000001f758bb8bffffff28bda39d5fc3c366d85e15a5a0f900b2099a3408b7bb35ff2c011f706caff358dec56501f2337668b561ba31221e31fbf7eb764fd7708bf7"], 0x1}, 0x1}, 0x0) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f0000000140)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000040)=ANY=[@ANYBLOB="240000002a002108000000000000000004000000100000000c00010000000000", @ANYRES32=0x0], 0x24}, 0x1}, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000000900), 0x800) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000000940)=0x3, 0x4) 2018/03/04 19:31:42 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000023afe8)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x1, 0x1, [@multicast2=0xe0000002]}, 0x14) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000f00000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x2, [@multicast2=0xe0000002, @empty]}, 0x18) getpeername(r0, &(0x7f0000000040)=@in6={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000080)=0x1c) getsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f00000000c0)=""/20, &(0x7f0000000100)=0x14) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0}, &(0x7f00000001c0)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000200)={0x0}, &(0x7f0000000240)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000280)=0x0) sendmsg$nl_generic(r0, &(0x7f0000001740)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20100000}, 0xc, &(0x7f0000001700)={&(0x7f00000002c0)={0x1428, 0x40, 0x400, 0x70bd27, 0x25dfdbfc, {0x11}, [@generic="9a2715ba0ec7e643405f3bbc6b7d573455d258fb7ab424c34643d31588423133aa9b7b9bf447db9f3c28cda1860c0ec04d3ccae2b3d77f2b94145e5f0f34c53e7bd349b8359ce51523e84c0199acc5f904284b311e817b112b4a3151f70f00f7ceb652335966f66cf80d1c5f7651b084d0c97d92bdc9d3de9d424dec02a63b32448a1dd9768ae8e07d278e0eeb7252ca4c0e1eca", @generic="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@typed={0x1c, 0x12, @str='!GPLeth0(^trusted\x00'}, @nested={0x264, 0x15, [@typed={0x58, 0x35, @binary="5c99daddb5d6facf4023e0f8ecd3df347e641447962e4c535277ab30cd8f2fa9ba99bbb2a82c6d1c0df79068ae95852ebba32513134070aa7352da6e58453e17b16e2607a7d9193aa86b0ee7ae284b"}, @generic="319ef693772fa1ef6b89d2133efc7853b8aabb08b01151421fc632ea14ca02b38eed0e27f68e6a3d4b069c3368f7b86266", @generic="dc22c955c06ef13c5e56a0fd00e9f4b11b7be7315de87683f70ebd9b6d3d178c679607348f3dadb3c010b9941cb6540e433f3b51b159a6ca9aa74586368dc4222c12d4100c1407ec7408a0c2cda3ff1c87696fa8b48b467394e42445e31da863bbe4b46e98e888150464a802a9b6a06a8fab12c4a5188b9fe6f7462f97564ddac30514572a3be8f948f047ef4a8ad1212dc2a71adc252a14066dfab1bb2ac7ac85cc1bd2ebaaca32a3f5ab0e598b6e26151b3d60f3646565204643d79bfbee23d88fc450ba7a042f55f17f0f7750832e1dcd33d734db2977154bab60a233a8c2fc", @typed={0xc, 0x57, @u32=0x40}, @typed={0xc, 0x41, @fd=r0}, @typed={0x18, 0x33, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @typed={0x18, 0x7, @str='GPL&selfwlan1.\x00'}, @typed={0xac, 0x8b, @binary="619415d0814166a3f069c250978df79e4a08be39444c7a3ce68109b4472bad8d819b80b58f3e0b88906bde0537248002750882ff21f630c4bcce3321a6e22978fc5492921910c36ca2e1e39083e8632c5cc8fb11f9a43f03f8f99014eddee20a9feabe331eca68ae508ab44faa1e85d7dbdb781d9de258d770eaf84cbfcbbac73477555d4ff146cc05a1e2e9661229eb917b27f324890a031b9aee0b7ef0bef8f698"}]}, @nested={0x6c, 0x3c, [@typed={0xc, 0x96, @uid=r1}, @generic="7ec595720da7c60f1c2b4f5daa50e77b543d951ed5be0002a01c5666cd5b5946a36123f3b6b9d5caef7b5b6955adc93c1ffcf27194b3b62e", @typed={0xc, 0x1a, @u32}, @typed={0xc, 0x19, @pid=r2}, @typed={0xc, 0x88, @pid=r3}]}, @generic="0c8ab04af14023817b6ade3168dfef2cd69b7d5c3ae0e8977927d37a6aa15fbe6e900f038822cfc7c3847d5b76ff46d8f6a76b9719ad6a9f6fd9ab3d80c6a2b1000f1c73fbcb4825b7dcb7f14c82f2aa3a0c404b832ca9e355ecbc952fdb69682f75abe9e5ed45d7064a30aea38c9f067db997a43fcd0baf28f1fb62ca8662ccca81fe0bf064a2babd57fdc6a1d5e5be4e543fa5"]}, 0x1428}, 0x1, 0x0, 0x0, 0x4000000}, 0x24004810) r4 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r4, 0x0, 0x27, &(0x7f00003fdff5)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr}, 0xc) 2018/03/04 19:31:42 executing program 2: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000180)) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f0000000000)=0x7, 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) r2 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000200)={0x0, 0x0, @rand_addr}, &(0x7f0000000240)=0x10, 0x80800) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000280)=0x6, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000400)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, [0x5, 0x5, 0x5, 0x2, 0xd7, 0xc0, 0x0, 0x2, 0xa4, 0xffffffff, 0x5, 0x7ff0000000000000, 0x8, 0x0, 0x2]}, &(0x7f0000000100)=0x108) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000540)=ANY=[@ANYRES32=r3, @ANYBLOB="75020a9fc16f69c29b32af561c9044feeb000080d508030000000800309f8cf50700ffff00000240f085b9757769082867d4adb93407a072fd6266c896f4ce91fe2c163259df099ea6b50000000000000051896b6bd17b16aa1af8cd2d27f099b371ed109c3146e09d3c03accf64b2aa2bf1d84d59dd646782213972fae4795346eb10bc22696ecb57afd043c6"], 0x1c) pipe(&(0x7f0000001a80)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$bt_hci_HCI_DATA_DIR(r4, 0x0, 0x1, &(0x7f0000001ac0)=0x6b17, 0x4) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000000040)=0x8, 0x4) syz_emit_ethernet(0x6e, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x0) 2018/03/04 19:31:42 executing program 5: r0 = socket$inet6(0xa, 0x6, 0x0) sendmmsg(r0, &(0x7f0000005cc0)=[], 0x0, 0x0) r1 = socket$inet(0x2, 0x1, 0x2) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0x4, 0x4}, &(0x7f0000000140)=0x98) 2018/03/04 19:31:42 executing program 7: r0 = socket$inet6(0xa, 0x7, 0x7f) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000001100)=@filter={'filter\x00', 0xe, 0x4, 0x3f0, 0xffffffff, 0xd0, 0x218, 0x218, 0xffffffff, 0xffffffff, 0x320, 0x320, 0x320, 0xffffffff, 0x4, &(0x7f0000e9afc0), {[{{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @empty, [], [], 'ip_vti0\x00', 'ifb0\x00'}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x100, 0x148, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00', 0x0, {0x0, 0x0, 0x1}}, @common=@unspec=@mac={0x30, 'mac\x00', 0x0, {@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}]}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv6=@mcast1={0xff, 0x1, [], 0x1}, 'gretap0\x00'}}}, {{@uncond, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@unspec=@connbytes={0x38, 'connbytes\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x450) syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60d8652b00140600fe8000000000000000000000000000aafe8000000000000000000000000000aa00004e20", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000ee913f97adcd8a0966e03dc72769cd33cb59a99a2042416111cc1244af8549a7e3b8a6007a63b3806bb474ac979abd27d9249718ab9ef29613076fa3bc05d65a650cc9c11a05f98a94d55ac2859b2ccf8816fbadbcdcd8f7d43312c3dea41644147a66b0ad"], &(0x7f00000002c0)) pipe(&(0x7f0000000900)={0xffffffffffffffff}) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000940)=0x5a, &(0x7f0000000980)=0x4) 2018/03/04 19:31:42 executing program 3: r0 = socket(0xa, 0x2000000001, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f00002a7f9c)={&(0x7f000000d000)=[0x7, 0x6], 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8cfbc89fefc282b0e9b6d1b29d5500b5ff74b06ccbd9dee8c886586975b5446e"}}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000000)=0x5, 0x8) setsockopt$inet6_tcp_buf(r1, 0x6, 0x21, &(0x7f0000000ff0)="2be6000900ffff01000092c5001d8d9a", 0x10) getsockopt$inet6_tcp_int(r1, 0x6, 0x21, &(0x7f0000f8e000), &(0x7f0000000ffc)=0x4) getsockopt(r0, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f0000fedffc)=0x28) 2018/03/04 19:31:42 executing program 1: r0 = socket$nfc_raw(0x27, 0x3, 0x0) r1 = accept(r0, &(0x7f0000000340)=@can={0x0, 0x0}, &(0x7f0000000380)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000003c0)={0x0, @in6={{0xa, 0x4e22, 0x3, @dev={0xfe, 0x80, [], 0xb}, 0x8}}}, &(0x7f0000000480)=0x8c) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000004c0)={r3, 0x7, 0x2e98}, 0x8) sendmsg$can_raw(r1, &(0x7f00000005c0)={&(0x7f0000000500)={0x1d, r2}, 0x10, &(0x7f0000000580)={&(0x7f0000000540)=@can={{0x0, 0x6, 0x9, 0x20}, 0x7, 0x2, 0x0, 0x0, "6a52221c11d48715"}, 0x10}, 0x1, 0x0, 0x0, 0x44}, 0x20000001) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000600)=0x101, 0x2) bind$nfc_llcp(r1, &(0x7f0000000640)={0x27, 0x9, 0x7fffffff, 0x7, 0x4, 0x100000001, "6d5584d9571f0e96141cfd89226f5333919e28784707fa7af4d832bedbd196914b9471c4758e7b23414befdb1eff20976308489c88ff8acad67e1d5e34304b"}, 0x60) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00000006c0), &(0x7f0000000700)=0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000740)=[@in={0x2, 0x4e21, @rand_addr=0x80000000}, @in6={0xa, 0x4e21, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x19}}], 0x3c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000780), &(0x7f00000007c0)=0x4) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000800)=0x7, 0x4) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000840)={'erspan0\x00', @ifru_flags=0x1000}) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000880)={r3, 0x6, 0x10}, 0xc) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f00000008c0)=0x5, 0x4) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000900)='tls\x00', 0x4) pipe(&(0x7f0000000940)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(r4, 0xc0106426, &(0x7f00000009c0)={0x2, &(0x7f0000000980)=[{}, {}]}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000a00)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000a40)=0x24) ioctl$DRM_IOCTL_FREE_BUFS(r4, 0x4010641a, &(0x7f0000000ac0)={0x6, &(0x7f0000000a80)=[0x3, 0x1481, 0xff, 0x81, 0x6, 0x1]}) getpeername$llc(r4, &(0x7f0000000b00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000b40)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f0000000b80)={r9, 0x2}, &(0x7f0000000bc0)=0x8) recvmsg(r5, &(0x7f0000000d80)={&(0x7f0000000c00)=@rc, 0xa, &(0x7f0000000d00)=[{&(0x7f0000000c40)=""/133, 0x85}], 0x1, &(0x7f0000000d40)=""/50, 0x32, 0x1}, 0x21) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000dc0)={r7, 0xfffffffffffffff7, 0x8000, 0x80000000, 0x63a9, 0xffffffffffffff41, 0x7, 0x4, {r7, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x16}}}, 0x6, 0x5, 0x1, 0xfffffffffffffffa, 0x4}}, &(0x7f0000000e80)=0xb8) socket$l2tp(0x18, 0x1, 0x1) accept$alg(r5, 0x0, 0x0) sendmsg$netrom(r5, &(0x7f0000003780)={&(0x7f0000000ec0)=@ax25={0x3, {"a9a41804175a78"}, 0x3f}, 0x10, &(0x7f0000001540)=[{&(0x7f0000000f00)="c20d0265a29942e8bfc24ee0478c6dbcba07442fc7dd7cb63be3f848e5f0be616f255d939c1b2b46039478c46a6519e4045ac4e92656b88c4443da88ea607fd2ed57844c2b33b7da791c3b14ee7eac3d773d7b62fe15f558783e0e", 0x5b}, {&(0x7f0000000f80)="a01af25a6d5aa4fd012e7e62e155590dc19329416745749e96d4040975dd75d1d07b84de56dffdcce592d7beb1d69ffb77b25fbf6994eeb1df89240c24fc17151c1fe3b98c6a6cddb58dc0bf0731e169a15753323409ba56470dceda350cee387fe4e2f877d54e0c4a4d4a1d74c32ea6afc8c9196d25aaad7a220b66efa8edc9a068f81b0a27c5b705583648fb15c5bb3a7742dd0fb8a5632af965baa4e4930cf081f632c3e6b6575b52300986389b81307865", 0xb3}, {&(0x7f0000001040)="1d6463b6c3cdff28997918dda36e16dd4ae152a600376f16d2e6c29aec95f4122f5cf209a8bbf78c8eed91", 0x2b}, {&(0x7f0000001080)="dff572fb27ca5768c3d2eb440833d0d15c3c3a38d7d11d463a4db620119ea090c5b8b17392bf3dda7c73e56c988cb44a1d14f67c03850615572c57cb489db5c176928ab88367543d5d27713724", 0x4d}, {&(0x7f0000001100)="d587ec211299a5524ebfe467965d6de9b5debfa670f2b39f06a5152503151cff8df56867064d690bfb3d9c9dfc294c0d3bb401f27328cd77cc3baf0def4de09278675305dbc3bea359ac787e80586ebe67ec6ecf6473f06432c22d26e5b776973ef7da6678891fe62537efe25dbba21b94798ebd946820e670bead324ee953ad9d08f063d0106c3f707e57b02d5e9873ccc82ccea94dca73a27710b42f73a14f5b13acd1e27335726a214a580d89368b3aa7e1cf967381", 0xb7}, {&(0x7f00000011c0)="b6de15f8fab42b94f6830e761382424dc6a95935a29f342b94693e9fdb70140505fc9b97689d0c5d4acdfce13b6f3cf4165f6c2e51894b16b942728a191eb04d18eca41c36adb69ac6d15674dfda1fe082a102fa2284c58ac3de716d3ecc5c2dc8db207b85db1a272c1c3a096e08a8f87fe4244fb7b536f1e863c30c034f988a5e1ef1f609eae0367c1c466611bfa27bd5b18c82c11e5c1656be3302a8a8517a185e4f1d7bd0211d265502be15527a883ee7293efad4957af88445d3563fada7e53f21c4c75cfa6ec7ae9878eab02eb44bf3b9208668378f957fc6b1dd5bb9898df21adfd40d613de535517857c7ec7e0867b9a2f8130a", 0xf7}, {&(0x7f00000012c0)="1ed4979a798da8b21c5f1ec8c3adcd18b69974f99e7b25b15bc3a804ea3521c7ba6ac4ce6ed472574ce2f4b6d3179984bf87a3039233e1042e9615b046417a742718de33e17074632c3152f0eb75e10acb72cf7c23c66c44a47a92ad43fb968f39cd7e3e3642e3b36ee50a2df25621c6fd17483f5b1397", 0x77}, {&(0x7f0000001340)="fc311a266bdfe0de8fccc9abe2256c6450bcdc6cff5406dee0c6910a64efb6b6ea3a93bfac56c907d4cace65fd00a347e8b0c879f4e30278d1cca8faf7115e7ff4ac8b658600ddccc5f571b559209d63ea3f5afa618be35f8a923c623beb43823b4a10d497ae6fba21c146627c696358e3070119e09fe39a5b8a7080b56602", 0x7f}, {&(0x7f00000013c0)="734e92744dabb599c569bbfaafac2f4d701990520122dd975db7809fc598957a1ac1e358275cd54b0295df0e39d2e4a9acfcb1873e122a8b7b300ddf53ca0779408d2a9fdfc55269d46e7634abf2b95d09b600a15427450a8b13a64c91bebb3abb897b251cc2da61e6503c1a7d4b599d7446", 0x72}, {&(0x7f0000001440)="f11a9eafe0008084098c0ca388a9621eea8b059df3b853611894161765cf2783b6addcbfca3b059ff984d893a1452782b9977969f9e442577ddc5bd220e74a5972281f7cb3a4ed4680a1a5410b358d03b7c273e50f990428bfed7ffa7a87a68db31c17d634fd1aadd804c2b3a2f491ec49efa66b8de1d5ec9a0935794535f10b14cbb6203280e9dd521af0dba4255e2f375e169d0333c2fbcdc4512aee446fb09ba2ad73af18e3433896d66e4844af0a4a8668b0ee9d65288404b9594177bb5220d5f44e36b2c3945a2d8b052f1534411dbed9dc68d6ea97", 0xd8}], 0xa, &(0x7f0000001600)=[{0x28, 0x117, 0x7, "cbc09c5bf53d13ac5c551dc1481973fbdda405a14effae"}, {0x70, 0x116, 0x3, "4e5b84cc62cbd80e02a15f7cf99fac84627e4fd5f3db556e015a5bc0fba3aa12a9a085ec3566472a2bc7ab10a1f7dec5bbf2acac790326b62b838cbb088c840a48e61cabae9c2256ed7f64e3e0e9abf59dbae9e7d0faee87b06ffd"}, {0xb8, 0x113, 0x100000000, "3fe9b015a0f3866d91ace39fe0e03f193d557f900ef4e6f228cf6cfd9746c4a350f36f0c04e147d41c9f80ee987eea819903a0a41d1a4232af2fe345fe2ad35a4cb9fdb553ca708d6868a2e4657104e19c8015c942a53aedaa10faed50d8506c073f0469160e6ac2daf6b695982f2cf7b310920749f5d424b71a634de98c509979b75834e0c23c123aaedd347c960aa16d601d75e670c36bf60b599425a466e79429"}, {0x1010, 0xff, 0x1000, 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0x2170, 0x24040000}, 0x840) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r4, 0x84, 0x19, &(0x7f00000037c0)={r8, 0x3}, 0x8) ioctl$sock_inet_udp_SIOCINQ(r5, 0x541b, &(0x7f0000003800)) r10 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r10, 0x84, 0x71, &(0x7f0000003840)={r6, 0x800}, &(0x7f0000003880)=0x8) 2018/03/04 19:31:42 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r1, &(0x7f0000dc4000), 0x0, 0x0, &(0x7f0000f7b000)={0x2, 0x4e20, @empty}, 0x10) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet_dccp_buf(r1, 0x21, 0x0, &(0x7f0000000080)=""/190, &(0x7f0000000140)=0xbe) sendto$inet(0xffffffffffffffff, &(0x7f0000648000), 0x0, 0x0, &(0x7f000082dff0)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000fecffc)=0x2005, 0x4) recvmsg(r0, &(0x7f0000ec7000)={&(0x7f0000d3eff0)=@nfc, 0x10, &(0x7f0000495f90)=[], 0x0, &(0x7f0000ccf000)=""/4096, 0x1000}, 0x0) 2018/03/04 19:31:42 executing program 2: r0 = accept4(0xffffffffffffff9c, &(0x7f00000011c0)=@nfc_llcp, &(0x7f0000001240)=0x60, 0x80800) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000001280)={0x0, 0x74, "9968c1f579a5075fbc7fc22783aae974666138ca6708a8f9e6f9bfd6e57160799a87eecfbea723c6a06326104a46dec1ce3e25760cef130f994e5bfffd8b38804e7824fdccc0928b116f898a615034358591b7b1755e5a247c783af1e6fdb620eebe573be322864f137ad86b37d30dbc0fc5cc07"}, &(0x7f0000001300)=0x7c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001340)={r1, 0xffffffff, 0x30}, 0xc) syz_emit_ethernet(0x38, &(0x7f00003e4f72)={@random="cd390b081bf2", @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "0f2902", 0x8, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @dev={0xfe, 0x80}, {[], @udp={0x4e20, 0x4e20, 0x8}}}}}}, 0x0) [ 873.585693] openvswitch: netlink: Message has 8 unknown bytes. [ 873.617066] openvswitch: netlink: Message has 8 unknown bytes. 2018/03/04 19:31:42 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) getsockname$netlink(r0, &(0x7f0000001280), &(0x7f00000012c0)=0xc) r1 = socket(0x83, 0xb, 0x0) r2 = socket$unix(0x1, 0x5, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000100), &(0x7f0000000140)=0xc) sendmsg$nl_generic(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="2400000018ed1d7de2783900fedbdf250e0000001000110000000000f60e000000000000"], 0x24}, 0x1, 0x0, 0x0, 0x40000}, 0x10) write(r1, &(0x7f00000001c0)="2400000052001f0014000007000904000a0007f507000100ff0005ff0800000000000000", 0x24) 2018/03/04 19:31:42 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f5ffe0)={@dev={0xfe, 0x80}, 0x400, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000a1fe0)={@dev={0xfe, 0x80}, 0xfff, 0x0, 0xff}, 0x20) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@dev={0xfe, 0x80}}, &(0x7f0000000040)=0x20) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000080)={@remote}, &(0x7f00000000c0)=0x14) 2018/03/04 19:31:42 executing program 5: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000080)={'syzkaller1\x00', @ifru_flags=0x801}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={r0}) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000100), &(0x7f0000000140)=0x4) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000200)=ANY=[@ANYBLOB="2c0000002100ff020000000000000000000000000000040000000c0014000800000000000000000000000000"], 0x2c}, 0x1}, 0x0) 2018/03/04 19:31:42 executing program 2: r0 = socket(0x40000000015, 0x2, 0x0) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="021700000e0000002cbd7000fbdbdf25070019000000000002004e21ac1414bb00000000000000000a004e2300100000fe8000000000000000000000000000aa740000000000000005001a000000009eba000000000000000000000000000000000000000000ffffac1414bb1f001410"], 0x70}, 0x1}, 0x880) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) accept4$netrom(r0, &(0x7f0000000240)=@full, &(0x7f00000002c0)=0x48, 0x80800) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000100)={{{@in6=@loopback, @in6=@local}}, {{@in=@rand_addr}, 0x0, @in6=@empty}}, &(0x7f0000000200)=0xe8) 2018/03/04 19:31:42 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) connect$inet6(r0, &(0x7f0000012000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmsg(0xffffffffffffffff, &(0x7f0000001180)={&(0x7f0000000000)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000032f135440000000000000000000000000000000000000000000000001ae703e70000000000000000000000000000000000000000000000000000e1ff1a66af08593cab19189d"], 0x1, &(0x7f00000010c0)=[], 0x0, &(0x7f0000000000)=""/115, 0x73}, 0x0) sendmsg(r0, &(0x7f0000001980)={0x0, 0xfffffffffffffdf5, &(0x7f0000000080)=[], 0x111}, 0x0) recvfrom$packet(r0, &(0x7f0000001280)=""/153, 0x99, 0x2040, &(0x7f0000001480)={0x11, 0x18, 0x0, 0x1, 0x2, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) 2018/03/04 19:31:42 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000001100)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000e00000004000000f0030000ffffffffd00000001802000018020000ffffffffffffffff200300002003000020030000ffffffff04000000", @ANYPTR=&(0x7f0000000000)=ANY=[@ANYBLOB="000000000000757800000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000800000000000000000"], @ANYBLOB="ff02000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000069705f76746930000000000000000000696662300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d000000000000000000000000000000000000000000000000000280052454a45435400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000148010000000000000000000000000000000000000000000000002800697076366865616465720000000000000000000000000000000000000000000001000000000030006d6163000000000000000000000000000000000000000000000000000000ffffffffffff000000000000000000004800544545000000000000000000000000000000000000000000000000000001ff0100000000000000000000000000016772657461703000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e00008010000000000000000000000000000000000000000000000003800636f6e6e6279746573000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000280052454a45435400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d0000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x450) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}}, &(0x7f00000002c0)) r1 = accept4(r0, &(0x7f0000000280)=@rc, &(0x7f0000000300)=0xa, 0x80000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000340)={0x0, 0x7ff}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000003c0)={r2, 0x1, 0xddec, 0x5, 0x75f, 0x9}, &(0x7f0000000400)=0x14) 2018/03/04 19:31:42 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000004c0), &(0x7f0000000500)=0xb) syz_emit_ethernet(0xe, &(0x7f0000000240)={@empty, @empty, [], {@generic={0x4305}}}, 0x0) 2018/03/04 19:31:42 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000000080)={'ip6_vti0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) r1 = accept(r0, &(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @link_local}}, &(0x7f0000000040)=0x1e) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f00000001c0)={0x4, {{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x12}}}, 0x0, 0x8, [{{0x2, 0x4e20, @empty}}, {{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x14}}}, {{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x18}}}, {{0x2, 0x4e24, @empty}}, {{0x2, 0x4e23, @rand_addr=0x14c7}}]}, 0x4d8) sendmsg$unix(r1, &(0x7f0000000c80)={&(0x7f0000000100)=@abs={0x1, 0x0, 0x4e24}, 0x8, &(0x7f0000000bc0)=[{&(0x7f00000006c0)="87e4b237a0ae273373f4bf71703039abed8145db3aee02148043c62946440044b7eae6653e42e196565755ca11907c7d0f2b998ed154d23ce7b71d6da2f479609a81479f3776e4de8619f47369dc1a0febbfe22862875fc27030739f3dc16971e5817dbcfdb234bd4891935e6f98b54aeb44020c932318b6640ee0512057f3817ece5b0be92ecb", 0x87}, {&(0x7f0000000780)="39b40327404ce62983f9b6870c0b2820892f4b58670743dacc94a6ac222d393f767fc8cf8828a6d0f462f19ba53328447dfebd1af7bcb602aa27448e4720dcbb61b0bb5ca91147972ebf408bfbfb0af8bf89dcf9f114c53b375d5ce12353e8df70620c1c8dc430df2358317e3328cd029bb564eb5205c166d7e72afbd287f8b10060601eee7214f1f5d852414ee5acaed2b8b614a49f8cc6495de9cd9531f7546c9c836d0834545e1d235d7b82eff2f352f1906a61767b92d8da3bfa98c58a593a7de26ce5c2dd247f37bfc6620711ac71a643", 0xd3}, {&(0x7f0000000880)="38969be495bed36697a9c8a7f71ca47ddf0b5f878c214b6f87b4df4087253a6679c6edbf46d77b297a162e47ec761f146546ad3922d7dc94414a4015fe6d018421dfbd756449af320ccf5c512586febf21c35f8949879d6038593cfd6c03acffa900f4937185b551801c08597686546c46343d5c5f3e5890aa48ceefef97471bb6c61f73f76dd96589190f743cad99e49db75f66a9f614e151d9770f98c0b99691fd2b9c2eb8400f52c4264085dd719c52f39c1185a17245b4ff38d223f6eda0235e59", 0xc3}, {&(0x7f0000000140)="76f809b2db4bb4a36c5d3a1d23b9693096655fe85e9cae4b735c9e6aedca91b19025bce438d4441957e4a69c8fbe", 0x2e}, {&(0x7f0000000980)="85cd4fff801342aaef15d16d49c1d6b7d76dee957b066ce31673da6e2617e1bfcfacd67a18ec8fd13d61a4c296f545edca642c06de0b340b98b6b7e489f2864d182b4d6562cd4bb48f6a987500c8f4d9594ec172c8633488684a1c940d9fa09dc6d00ff47cffd0f0624767310645dc45473ad21d80ead05bdc9b614a9444f7a005a8ce08e52ae8ab96dd48edc4039968496d23ba7e8282f216d79302df4a19297f79e48eaaa33fbf9415a1287883f30c5619411b914ff6d76749e13c61f28e8dc95e7337964124fda0d52e5355", 0xcd}, {&(0x7f0000000a80)="5614e892217061e98e7fa0fee7ba8c18e2b972f313ab9ad5919d5e71ff585b17c511b9b848c8ceffbb680020ce4a1123c22fc34d89e7d489a805aaea680366a6d2c8575548b18073a3c9dd87e65e3e9a29f926539a444dbe23f7bb1367346f74ca8d65decece8589123f4695f920b419a3694d531ff930fcc475fa2c337661ccc148b0f1d7be9d4a2d21742d769a8000b39fbb55d21f390977292b82b32ff2345e712c68b8bd24f6ec95df2772908ed1fe90b6c186fcc172f59642152837548bce1b2e23", 0xc4}, {&(0x7f0000000b80)="2c175fcaab438f9bfe267045ddaf6efa9381f0f49bf873bf54ae62d9b186b3eafbc8c5bd5436648801cc7aaab6519b578ebcfa8367f2", 0x36}], 0x7, &(0x7f0000000c40)=[], 0x0, 0x4000801}, 0xc000) 2018/03/04 19:31:42 executing program 0: r0 = socket(0x10, 0x7fc, 0x0) write(r0, &(0x7f000096f000)="1f000000160007f2000094ffa4000800000000000000000000000000030004", 0x1f) listen(r0, 0x5279) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000013ffc)=0x8, 0x4) connect$vsock_dgram(r0, &(0x7f0000000000)={0x28, 0x0, 0x9c8f716b2f967026, @any=0xffffffff}, 0x10) r1 = socket$nfc_raw(0x27, 0x1, 0x0) recvfrom$unix(r0, &(0x7f0000408f9a), 0x0, 0x0, &(0x7f000040cffe)=@abs, 0x20000000) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f00000000c0)={r1, r1, 0x5, 0xfffffffffffeffff, &(0x7f0000000040)="682018c5f06f67194e8afb4731de84e0299d5ade15131fbea8c2100c189eb7ea88dff500c2129c47007ddcdb6b957c75c35c7f30dd1e9452236354d3da1b74a2e673032b69", 0x80000000, 0x1000, 0x2, 0xfffffffffffffffa, 0x6, 0x6, 0x7fffffff, "c7c50f78b68768fb7aee546b3daf39f51174dc37ad95d9ef3ca3c257dbe9ea34d85555df704047beef1a11753e770858c6cb68055cdeb68c79242dde305b9c4454b766be03cb2093337af52111d0db2a47033aad3f24844843c5b43363d42b94cb553db06fe75290995d928147202e90d60ea3236b05f1a504674726aade5a63ff56c0b524ad9b0c3354acb6a8ecd11d7265377ad6696f3d"}) 2018/03/04 19:31:42 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = accept(r0, &(0x7f0000000280)=@can, &(0x7f00000002c0)=0x10) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000300)={"d371cce23cf61b010a64fff374797881", {0x4, 0x1, 0x4, "2bc51e785212", 0x857}}) r2 = accept4(r0, 0x0, &(0x7f0000000000), 0x80000) getsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x6) socket$bt_sco(0x1f, 0x5, 0x2) sendmsg$nl_netfilter(r0, &(0x7f0000065fc8)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000dd0ff0)={&(0x7f0000d3dc98)=ANY=[@ANYBLOB="28000000130a0100ffccfaaa49b8a29a880f00000c00020000000000", @ANYRES32=0x0, @ANYBLOB="08000300ba000000"], 0x28}, 0x1}, 0x0) getsockopt$IPT_SO_GET_INFO(r2, 0x0, 0x40, &(0x7f00000001c0)={'nat\x00'}, &(0x7f0000000240)=0x54) setsockopt$inet6_buf(r2, 0x29, 0x2c, &(0x7f00000000c0)="c3b27cf3af0b17619c4defcfeb3fa1d341a08875d29d0d17e8874ef54874bd0abbdb8603a6b45cc85e455136bdd9d3c1c0ff00e84410bdf5ba6e8a5bcecf79d64d0a50646db7ac809d538a296f2ac8ebf817096ea6ab848a683c73ed0bc645d6491ec7c36d6fa20b36d67fccd0f54a84fd10c32428926bd0179e456a0faf31d6203f6eeacd3e2c81b3887ddc3aa8aa17acdaa50a9365f878512e43ae3c1847f8af81fb36e336f270958c7fff1765d566c80af26e46e951ff8ee33a45dc1715", 0xbf) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f0000000180)) socket$bt_bnep(0x1f, 0x3, 0x4) 2018/03/04 19:31:43 executing program 0: r0 = epoll_create1(0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000000040)={{0xa, 0x4e24, 0x11, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x101}, {0xa, 0x4e23, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x4b}, 0xc11, [0x0, 0x1000, 0x100, 0x2, 0x3, 0x8, 0x4, 0x9]}, 0x5c) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f000041bff4)) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f0000ebcffc), 0x4) 2018/03/04 19:31:43 executing program 7: socketpair(0x1b, 0xf, 0x4f, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}, 0x4, 0x0, 0x5, 0x7, 0x16}, &(0x7f0000000100)=0xa0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0xba97, 0x8000, 0x6, 0x3, r2}, 0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000200)={r2, @in6={{0xa, 0x4e24, 0x8, @empty, 0x2}}, 0x2, 0x2}, 0x98) syz_emit_ethernet(0xe, &(0x7f00000001c0)=ANY=[@ANYBLOB="aac7aaaaaade8d61ca6e90bd7000"], 0x0) 2018/03/04 19:31:43 executing program 3: r0 = socket$inet6(0xa, 0x403, 0x8) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000440)=@filter={'filter\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00H\x00', 0xe, 0x4, 0x3b8, 0xffffffff, 0x108, 0x108, 0x0, 0xffffffff, 0xffffffff, 0x2e8, 0x2e8, 0x2e8, 0xffffffff, 0x4, &(0x7f0000008000), {[{{@uncond, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@unspec=@statistic={0x38, 'statistic\x00'}]}, @common=@unspec=@NFQUEUE1={0x28, 'NFQUEUE\x00', 0x1, {0x0, 0x7f}}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0xb2, 'syz0\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x418) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000cc0)=@security={'security\x00', 0xe, 0x4, 0x3d0, 0xffffffff, 0x0, 0xf0, 0x0, 0xffffffff, 0xffffffff, 0x300, 0x300, 0x300, 0xffffffff, 0x4, &(0x7f0000000040), {[{{@ipv6={@local={0xfe, 0x80, [], 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, [], [], 'vlan0\x00', 'sit0\x00'}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x8, 'syz1\x00'}}}, {{@ipv6={@loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [], 0x1}, [], [], 'dummy0\x00', 'lo\x00'}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x7c63, 'syz0\x00'}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, [], [], 'lo\x00', 'ip6_vti0\x00'}, 0x0, 0xd8, 0x120, 0x0, {}, [@common=@srh={0x30, 'srh\x00'}]}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x250) socketpair$inet6(0xa, 0x4, 0x200, &(0x7f00000000c0)) r1 = socket$packet(0x11, 0x2, 0x300) getsockname$packet(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000080)=0x14) 2018/03/04 19:31:43 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000), 0x4) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000336000)={0x0, 0x0, 0x0, 0x6}, 0xb) sendto$inet(r0, &(0x7f0000ac0fbb)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvmsg(r0, &(0x7f00000003c0)={&(0x7f0000000280)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x32, &(0x7f0000000340)=[], 0x0, &(0x7f0000000380)=""/7, 0x7}, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000040)={0x0, 0x1e, "fb0d231fd7822b81fc285fbe040edaf30b91bfd767bf75fe921ef9e640db"}, &(0x7f0000000080)=0x26) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000400)={r2, 0x1000, "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"}, &(0x7f00000000c0)=0x1008) 2018/03/04 19:31:43 executing program 6: pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000000140)={0x8000000, 0x9, 0x34}) r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f00000000c0), 0x800) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x3ff}, &(0x7f0000000040)=0xfffffffffffffc8d) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000100)=0xfb, &(0x7f0000000280)=0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000180)={r2, @in6={{0xa, 0x4e23, 0x200, @dev={0xfe, 0x80, [], 0xb}, 0x7}}, 0x9, 0x1f, 0xff, 0x8c72, 0x8001}, &(0x7f0000000240)=0xa0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000000000)) 2018/03/04 19:31:43 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x2) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000014c0)={'bpq0\x00', 0x0}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r2, 0x111, 0x1, 0x8, 0x4) getpeername$unix(r2, &(0x7f0000000080)=@abs, &(0x7f0000000100)=0x8) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000001500)=@ipv4_deladdr={0x18, 0x15, 0x201, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r1}, []}, 0x18}, 0x1}, 0x0) 2018/03/04 19:31:43 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-sse2\x00'}, 0x58) close(r0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_dccp_int(r1, 0x21, 0x1, &(0x7f0000000040)=0x100000001, 0x4) 2018/03/04 19:31:43 executing program 2: mmap(&(0x7f0000e93000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000300)={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x7) r1 = accept(r0, &(0x7f00000001c0)=@rc, &(0x7f0000000200)=0xa) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000240)=""/68, &(0x7f00000002c0)=0x44) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000000)=""/202, &(0x7f0000000100)=0xca) socketpair(0x5, 0x8000b, 0x101, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_tcp_SIOCINQ(r3, 0x541b, &(0x7f00000003c0)) r4 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000140)={0xffffffff, 0x6, 0x8}, 0xc) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000c80)={r4, &(0x7f0000000cc0)="e0128fbcec4d234fb1192a945f3fac2637b6b5297885823eb363a98c214c78347b81d841a7b804d57bbf022d1b79d797d00942cef1dcc50763dd829963ac94aeb55d711ea98ba925def5970e4474cdaa96f385988b05386bf31f29489a5f98f18e2f8657cdb27acf66a16fa3aced44de86785d7fc84f", &(0x7f0000000c00)="313184b316faf8c2bcb2a94f4810ed67f52a8c56c15f146196961c021dec6701c75d1e23e6b0b0b0f1ad79c5f2967b5fc0076ec3e004cd1c67fa3e27bc13ae7ab004c36c8221506d6868ebd64ef20a1796373f3db38b8dc4", 0x3}, 0x20) recvmsg$netrom(r2, &(0x7f0000000bc0)={&(0x7f0000000180)=@ax25={0x3, {"f8864ff66d1677"}, 0x9315}, 0x10, &(0x7f0000000780)=[{&(0x7f0000000400)="4c75c0b40126bacbb5d0950d8e3e8b0261f8213d775383425b9a3d50bb8beb54eb7f9fbe7cd243efc7e95bf14232a42105966bfe4a3e4b24d5eeac00e1e50eae52e000806ac1f79ca81f08d0b59905232e54d0dbe8d9157223f494eb73ad23e383f63a3ef8e1bec85e4eb6a7b46263b7c795e995798b7114bfac5fa4", 0x7c}, {&(0x7f0000000480)="102052f0a36c180d414fb540895346866593f1273543cd1e392027423133b20506d1d2de9adbc787921c34ae10585dd9a3536634c6db6301d87353d6d2cb1f0e456310e2fe10a26acceadf793c8a46feb18055bea4794e31c6576c68d6694ccd669974f553dd2ae030aa2cfefd9861e505cedc6247cddab6aaeb0fecdeb3caafc2aca8fdc29c01cfd733a03b7137fec411132c3b999c006af07884b93cfa4ae6974099139c7ecbc8c3728f4c8cf0604c8c7cc5cb922e7b6820673f78028586a27150483d4d2128c2c4ce628852568d033286e3ce61d8c21179fc72232235ec2f709df438969ecd73823a50188ca35d8da7bd858c", 0xf4}, {&(0x7f0000000340)="c3906dc301c941d5d1fdfcc24fb823191bd159248e8f1200145ca0bd64", 0x1d}, {&(0x7f0000000580)="1cc9a2d590dac198dc0798976a9b2c7f667451d24f1b2005eee65b544fe1bf46900653dd537c480fa7ee7adcc140cd358e398124bf240486c47999d437fa8c42bf18112eaceeac96a38485256d940438547d119d4979bdd53ed138a4b48c7e0de9156a1de335bac2c3c51a6474c06505aadc667891afc1", 0x77}, {&(0x7f0000000600)="bbb97db8e495aabccfd3f1f02b99b214841a3c98cd574d3211b495b0afe2c4071b06011879dbafb543bc51fdc9e5e577896a9b63f3a70b1e58bf423d49364de3507e29c146b554c5a49061c15d904ec59a687f", 0x53}, {&(0x7f0000000680)="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", 0xfc}], 0x6, &(0x7f0000000800)=[{0xe0, 0x88, 0x19, "c84d8aab7cacb9964083ccf0f461e808027c980cb8cbe5319441d6b5c2462a607ec994bac5a75dcf53c6360f6ebfadafe2412679c5663fa7dcdf311c3557b664921ef718a9eec1ff3e73f356beb2a1d3187e7de6aab0fd5409d6dbc2c3130ed052680642c6c4649738c1cedf871c06e208c0c10614815c7a427e8073cf25747d83bd9b59471f589ebac2fda3ea3aa485540875c254b3431330bc5645064de59098d7e29827eb36d9b760284ffa039aa2ed009a792aae99dd1579eacf74fdcfed4706c13638181adca3bd5d5448ac7d"}, {0xa0, 0x0, 0x6, "c64eae012085bfedc41d4979362cf41bb6cd44b3579c37be8a4262c204faddcbe5514c4c955a14327ca4d110ca0f6669c52228856bef9bafe34c67c644490407c8513862a0a443ad101e839a2431a695e6d7fd27b38c2b0fd808342f1eb84f69edac85784db8f5fa9332c04f3b0b1b946c807092dd93e8052a2c867697a69344613ef0d0858abad3858cf5afb83fc5"}, {0x88, 0x102, 0x4, "1881b1e9d503e8af6528c84f143479c2660f36e0096e3c13e89ae575a1e26004716ae0a64ce5840a8097843d219b1d36d3ca153187121f4b7b7045193a4afcf00934e122706c0634172925448c9c368a66f751cc1d81d7fc8c2f2580b4df80782cff907b5e60b613377017be3835257ede3691974e37f8"}, {0x68, 0x117, 0x101, "f0c9534ff02775cb05e9e249de27abd08dac811e3390062518fcdca15adea6ef9f65f30bb6ecbee655d557bea8f68102589bbad5a42c294564b92a8fbee69f231032fd5f6f7c4b64a4af53a85636976ea8e3f3"}, {0xf0, 0x84, 0x4, "122645eb20fb146ee900fc3494da62b152b4d70223513cd3c82e2ee4326d93bd4f1d98ad7b9e715ab539b2e9d8cbf81f41ac3c779132d33c759b37370ec1e35c048c89fb47491518f319b61bcd5847f22368828a940ee4c37d73ee42f0c26e35b451b1bfe1856729215733082d481b4f590f77a8e6d4033ff5e609ac60937f3e4b28fe664d7afb1a7a0da3f4a5285d0435c758d79ab6fe70d6341301f8dcbb798654f8e54b914b299aea7e0b2dac3cc98857a11c3e26a20bb018776fcea08bd04979a1d67e268a97981d607b23e7ea24a71b15de07b94197c914410793d3d6"}, {0x60, 0x13d, 0x20, "cb23a6eead075fd650044db32db32fa200dc6eddebb9f89b6985aed8159b0f448adfa95d84e33610fb8765da90128568232f8a46fdb97a1c4b285805250090cf89761ba4dbd2b8bddf22"}], 0x3c0, 0x4800}, 0x40002101) socket$pppoe(0x18, 0x1, 0x0) 2018/03/04 19:31:43 executing program 0: r0 = socket$vsock_stream(0x28, 0x1, 0x0) shutdown(r0, 0x0) r1 = socket$bt_l2cap(0x1f, 0x5, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000100), &(0x7f0000000140)=0x6) 2018/03/04 19:31:43 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) socketpair$inet6(0xa, 0xa, 0x401, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$bt_hci(r1, 0x0, 0x1, &(0x7f00000000c0)=""/42, &(0x7f0000000100)=0x2a) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000240)=@filter={'filter\x00', 0xe, 0x4, 0x4b8, 0xffffffff, 0x248, 0x248, 0x318, 0xffffffff, 0xffffffff, 0x3e8, 0x3e8, 0x3e8, 0xffffffff, 0x4, &(0x7f0000000200), {[{{@ipv6={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, @dev={0xfe, 0x80}, [], [], 'bridge0\x00', 'eql\x00'}, 0x0, 0x208, 0x248, 0x0, {}, [@common=@rt={0x138, 'rt\x00', 0x0, {0x4, 0x0, 0x0, 0x0, 0x21, 0x0, [@local={0xfe, 0x80, [], 0xaa}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}, @empty, @dev={0xfe, 0x80}, @remote={0xfe, 0x80, [], 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80}]}}, @common=@inet=@set2={0x28, 'set\x00', 0x2}]}, @common=@inet=@TCPOPTSTRIP={0x40, 'TCPOPTSTRIP\x00'}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@inet=@TCPMSS={0x28, 'TCPMSS\x00'}}, {{@ipv6={@local={0xfe, 0x80, [], 0xaa}, @empty, [], [], 'bond0\x00', 'ifb0\x00'}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@NFQUEUE1={0x28, 'NFQUEUE\x00', 0x1}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x518) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00000001c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000780)={0x0, 0x1}, &(0x7f00000007c0)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000800)={0x0, 0xb2}, &(0x7f0000000840)=0x8) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r5, 0x6, 0x1d, &(0x7f0000000040)={0x80000001, 0x50, 0xffffffffffffff5b, 0x5, 0x5}, 0x14) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000880)={r3, 0xffff, 0x6, 0x1, 0x400, 0x100, 0x7, 0xfffffffffffffff9, {r4, @in6={{0xa, 0x4e24, 0x400, @remote={0xfe, 0x80, [], 0xbb}, 0xffffffff}}, 0x9, 0x101, 0x1000, 0xfffffffffffffffa, 0x8}}, &(0x7f0000000940)=0xb8) 2018/03/04 19:31:43 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000415fc8)={&(0x7f000034c000)={0x10}, 0xc, &(0x7f00000daff0)={&(0x7f0000417e08)=@newsa={0x13c, 0x10, 0x203, 0x0, 0x0, {{@in=@empty, @in=@multicast1=0xe0000001}, {@in6=@loopback={0x0, 0x1}, 0x0, 0x33}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_auth_trunc={0x4c, 0x14, {{'md5\x00'}, 0x0, 0x10}}]}, 0x13c}, 0x1}, 0x0) r1 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f0000000800)={0x28, 0x0, 0xd21fb7f705731659, @hyper}, 0x10, 0x80800) accept4$vsock_stream(r1, &(0x7f0000000840)={0x28, 0x0, 0x0, @my=0x1}, 0x10, 0x800) epoll_create1(0x80000) 2018/03/04 19:31:43 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) write(r0, &(0x7f000001bf7c)="260000002a0047d2ff0800000000000000010000010000000000000004000000000000000021", 0x26) pipe(&(0x7f0000000000)) 2018/03/04 19:31:43 executing program 6: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000140)={0x0}) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f00000002c0)={r4, 0x8, &(0x7f0000000180)=[0x3, 0xfffffffffffffffe, 0x0, 0x5, 0x8, 0x3, 0x9815, 0x200], &(0x7f0000000200)=[0x6], 0x74, 0x8, 0x2, &(0x7f0000000240)=[0x2, 0x2, 0x8, 0x2, 0x7ff, 0x1, 0x4, 0x101], &(0x7f0000000280)=[0xd22, 0x3]}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000000340)=[{0x6ee03c3cb9ceb2e8, 0x2}, {0x4, 0x800}, {0xe, 0x869}], 0x3) socketpair(0x1b, 0x7, 0x100000001, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r5, 0x6, 0x1d, &(0x7f00000000c0)={0x1ff, 0x1, 0x100000000, 0xe47, 0xe87}, 0x14) r6 = gettid() ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f0000000380)=r6) connect$pppoe(r1, &(0x7f0000000040)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'syz_tun\x00'}}, 0x1e) connect$pppoe(r0, &(0x7f00000001c0)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}, 0x1e) ioctl$sock_SIOCADDDLCI(r2, 0x8980, &(0x7f0000000300)={'ip6_vti0\x00', 0x200}) connect$pppoe(r1, &(0x7f0000000080)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'ip6gre0\x00'}}, 0x1e) 2018/03/04 19:31:43 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f0000000000)={'gre0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x3}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={r1, 0x4}, &(0x7f0000000140)=0x8) 2018/03/04 19:31:43 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm_base(ctr(aes-aesni),ghash-generic)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="d179f2508fb13583605d0008a230e7a657f9cc6e", 0x14) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000340)={r0}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000380)={0x0, 0x0, 0x7, [0x1, 0x20, 0x8, 0x7ff, 0x80, 0x1, 0x1]}, &(0x7f00000003c0)=0x16) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000400)={r2, 0x28, "15fed94aa11c31c376e3e0a0dad563eabcbf515223158bbc8836c830f97dd8cfb40f2a708fb57a41"}, &(0x7f0000000440)=0x30) r3 = accept$alg(r0, 0x0, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1f, &(0x7f0000000480), 0x4) sendto(r3, &(0x7f0000000180)="6f71144c1eab8624c5e41c74593a4c6b", 0xfffffffffffffde4, 0x0, &(0x7f0000000300)=@can={0x1d}, 0x10) recvmsg(r3, &(0x7f0000001340)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000140)=""/31, 0x1f}], 0x1, &(0x7f0000000280)=""/113, 0x71}, 0x0) ioctl$sock_SIOCGIFCONF(r3, 0x8910, &(0x7f0000000100)=@req={0x50, &(0x7f00000001c0)={'syzkaller0\x00', @ifru_data=&(0x7f00000000c0)="d05ef9e5db555bb4f2c8f1503f82ab9c288a0954ad484795f684a772acb015c3"}}) 2018/03/04 19:31:43 executing program 1: r0 = socket$inet6(0xa, 0x40000080806, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000200)=ANY=[@ANYBLOB="73656375726974790000000000000000000000000000000000000000000000000e00000004000000b0040000ffffffff0000000000000000f8000000ffffffffffffffffe0030000e0030000e0030000ffffffff04000000", @ANYPTR=&(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="fe8000000000000000000000000000bb00000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000065716c0000000000000000000000000069726c616e30000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d000f8000000000000000000000000000000000000000000000000002800697076366865616465720000000000000000000000000000000000000000000000000000000028004d41524b000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d00100000000000000000000000000000000000000000000000028015345434d41524b0000000000000000000000000000000000000000000000010000000000000073797374656d5f753a6f626a6563745f723a64686370635f7661725f72756e5f743a733000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c20000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ff020000000000000000000000000001fe800000000000000000000000000000000000000000000000000000ffffffff0000000000000000000000000000000067726574617030000000000000000000697036746e6c30000000000000000000ff00000000000000000000000000000000000000000000000000000000000000ff0000010d00000000000000d000180100000000000000000000000000000000000000000000000028006c656e67746800000000000001000000000000000000000000000000000000000000000000004800544545000000000000000000000000000000000000000000000000000001fe8000000000000000000000000000bb6263736630000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d0000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000d939548225a73df78629129998361cdab3e903af84d55c9173"], 0x1ce) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x3c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x4e20, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000740)={0x400, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e24, @multicast2=0xe0000002}, {0x2, 0x4e22, @empty}, 0x4, 0x4499e402, 0x1, 0x1, 0x100, &(0x7f0000000140)='syzkaller0\x00', 0x1000000000, 0x121, 0x80000000}) 2018/03/04 19:31:43 executing program 0: r0 = socket$inet(0x2, 0x80009, 0x8) syz_emit_ethernet(0x3e, &(0x7f0000000180)=ANY=[@ANYBLOB="1880c2000000aaaaaaaa0000080045000030003200009409907800000000fffffff621009037a1856cb00000f5ff440000000000000000000000ac14ffbbe0000001"], &(0x7f0000ea3000)) r1 = socket(0x15, 0x80007, 0xfffffffffffeffff) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000240)={0x0, @empty, @loopback}, &(0x7f0000000080)=0xfffffffffffffd55) pipe(&(0x7f0000000100)) connect$can_bcm(r1, &(0x7f00000000c0)={0x1d, r2}, 0x10) 2018/03/04 19:31:43 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000672000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f00000000c0)=0x1ff) socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000)=0xfff, 0x4) accept4$inet6(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x1c, 0x0) sendto$inet6(r1, &(0x7f0000847fff)='X', 0xfffffffffffffdf0, 0x3, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/04 19:31:43 executing program 1: syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x222, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, {[]}}, @tcp={{0x4e20, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}, 0x0) socketpair(0x4, 0x5, 0xfffffffffffffffc, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$ipx(r0, &(0x7f00000000c0)={0x4, 0x18, 0x2, "44cc69d73af1", 0x8}, 0x10) 2018/03/04 19:31:43 executing program 4: bind$alg(0xffffffffffffffff, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000100)={0xffffffffffffff9c}) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x1, 0x4) 2018/03/04 19:31:43 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00000000c0)='tls\x00', 0x4) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000100)={0x100000001, {0x2, 0x4e20, @multicast2=0xe0000002}, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x15}}, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x16}}, 0xe, 0x400, 0x80000000, 0x332, 0x1, &(0x7f0000000040)='ipddp0\x00', 0x6, 0x4, 0x80000001}) 2018/03/04 19:31:43 executing program 5: socketpair$llc(0x1a, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) recvfrom$llc(r0, &(0x7f0000000100)=""/88, 0x58, 0x40000001, &(0x7f0000000180)={0x1a, 0x15, 0x6, 0x1, 0x85100, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) r1 = socket$inet(0x2, 0x5, 0x10000000033) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000010000)=@nat={'nat\x00', 0x1b, 0x5, 0x358, 0x170, 0x170, 0xffffffff, 0xc8, 0x170, 0x2c0, 0x2c0, 0xffffffff, 0x2c0, 0x2c0, 0x5, &(0x7f0000002fb0), {[{{@uncond, 0x0, 0x90, 0xc8, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}]}, @DNAT0={0x38, 'DNAT\x00', 0x0, {0x1, {0x0, @rand_addr, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @port, @icmp_id}}}}, {{@uncond, 0x0, 0x70, 0xa8, 0x0, {}, []}, @REDIRECT={0x38, 'REDIRECT\x00', 0x0, {0x1, {0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, @port, @gre_key}}}}, {{@uncond, 0x0, 0x70, 0xa8, 0x0, {}, []}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x9, @multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @icmp_id, @port}}}}, {{@uncond, 0x0, 0x70, 0xa8, 0x0, {}, []}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x5, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14}, @icmp_id, @gre_key}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3b8) sendto$inet(r1, &(0x7f0000000080)="effa1651e2ffffff", 0x8, 0x0, &(0x7f0000cf9000)={0x2, 0x4e20, @empty}, 0x10) 2018/03/04 19:31:43 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380)=[], 0x0, &(0x7f00000003c0)=[]}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680)=[], 0x0, &(0x7f00000001c0)=[{0x18, 0x29, 0x4000000000000005, "964a02"}], 0x18}}], 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x2, 0x20}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000000c0)={r1, 0x81}, &(0x7f0000000100)=0x8) 2018/03/04 19:31:43 executing program 4: r0 = socket$inet6(0xa, 0x400000000000001, 0x20) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000300)={0x0, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}}, &(0x7f0000000040)=0x98) socketpair$inet(0x2, 0x80000, 0x9, &(0x7f0000000140)={0xffffffffffffffff}) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f00000003c0)=ANY=[@ANYBLOB="6d616e676c6500000000000000000000000000000000000000000000000000001f00000006000000580400002003000098000000800100008001000040020000c0030000c0030000c0030000c0030000c003000006000000", @ANYPTR=&(0x7f0000000180)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="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"], 0x4b8) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000), &(0x7f0000000080)=0xb) r2 = socket(0x8, 0xf, 0x2) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f00000000c0)={"d0f59b325b0ac789f336324136a32fd1", {0x4, 0x40, 0x177, "f3c19232a7bc", 0x9}}) 2018/03/04 19:31:43 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000000)="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", 0x1000) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$inet_buf(r0, 0x0, 0x2b, &(0x7f0000001000)="0fd5e930b0a97c4804640a746323a85e379f1183a8168a709a9cedb6787bc7e5146b4b7de1dcfd5d3de2dc371f40e71e181e9eb89b3dd27506c47ea30c3f899cf486167b56f976f633b93bc42ae064a45b1a4e2576167aad1f3c6ccbf60726e0d99fe3b8119648dc199c8360d190d96b3327425886ecc69560ac027c74a4fc3f4751e6ce3b74da64e18c5a109a867c8524bba34344ee0e1b91042b9edf95038dddc935ac7adddb56628bc24e0ad918a45a8357536c2a0f16e0dd98a08dd28b80e6d2057f3ad5bbf90e2fbc48f583a91e1f2425e4fc3e9788b77194", 0xdb) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r2, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/03/04 19:31:43 executing program 3: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000040)=0x79f, &(0x7f0000000080)=0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000847000)={0x0, {{0x2, 0x4e20, @broadcast=0xffffffff}}, 0x0, 0x0, []}, 0x98) 2018/03/04 19:31:43 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000000)=0x503, 0x4) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @multicast2=0xe0000002}, 0x4}}, 0x2e) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x4, 0x4031, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000000040)) 2018/03/04 19:31:43 executing program 1: mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl(r0, 0x800000000008982, &(0x7f0000000000)) r1 = accept$unix(0xffffffffffffffff, &(0x7f0000000340)=@abs, &(0x7f0000000380)=0x8) recvfrom$unix(r1, &(0x7f00000003c0)=""/125, 0x7d, 0x8000000000120, &(0x7f0000000440)=@abs={0x1, 0x0, 0x4e21}, 0x8) 2018/03/04 19:31:43 executing program 7: mmap(&(0x7f0000000000/0xfc8000)=nil, 0xfc8000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt(r0, 0x84, 0x0, &(0x7f0000000100)=""/8, &(0x7f0000fecffc)=0x22b) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000000c0)={0x9, 0x999d, 0x200, 0x7, 0x7fffffff, 0x3, 0xffff, 0x7, 0x0}, &(0x7f0000000140)=0x20) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$EBT_SO_GET_ENTRIES(r2, 0x0, 0x81, &(0x7f0000000280)={'filter\x00', 0x0, 0x4, 0x66, [], 0x4, &(0x7f00000001c0)=[{}, {}, {}, {}], &(0x7f0000000200)=""/102}, &(0x7f0000000300)=0x78) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000000)={r1, 0xfffffffffffffffc}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000080)=r3, 0x4) 2018/03/04 19:31:43 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'md5\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)) sendmsg$alg(r1, &(0x7f0000f72fc8)={0x0, 0x0, &(0x7f00006c8000)=[], 0x0, &(0x7f0000e4e000)=[]}, 0x8000) accept$alg(r1, 0x0, 0x0) r2 = socket$rds(0x15, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r2, 0x114, 0x8, &(0x7f0000000040), 0x4) r3 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000080)=0xffffffff, 0x4) bpf$BPF_PROG_DETACH(0x9, &(0x7f00000000c0)={0x0, r3, 0x0, 0x2}, 0x14) 2018/03/04 19:31:43 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) sendto$inet(r0, &(0x7f0000000080), 0xeae127e8a7f5d45c, 0x800000020000005, &(0x7f0000303000)={0x2, 0x4e1e, @loopback=0x7f000001}, 0xffffffffffffff91) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000000000), 0x4) r1 = epoll_create(0x2e20) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000140)={0x0, 0x87, "76c2e5d8fb5e0725f2592a4f847edbb139ec0d689db70d0315fb1404dd3fe79ddf0185753ae72ae1ed3437552b28d2214610da8970ed38896c8ecf44b1247d471ad32abc307d01884d0fcc578e48831bdc89a927693401922c4f245ab86d90b246ed12a65bc2824ed82a60b035c8a72469c3e4e4a75afbf9b1f7b3e985d25f8d8b567ad28767cf"}, &(0x7f0000000200)=0x8f) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000240)={r3, @in6={{0xa, 0x4e22, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x7d0c}}, 0xffff, 0x3}, &(0x7f0000000300)=0x98) r4 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f00000000c0), &(0x7f0000000100)=0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00003de000)) 2018/03/04 19:31:43 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) write(r0, &(0x7f0000000000)="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", 0x1000) socketpair(0x0, 0x6, 0x0, &(0x7f0000001140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000001180), &(0x7f00000011c0)=0x4) r3 = socket$nfc_raw(0x27, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000001200), &(0x7f0000001240)=0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000001280)={0x0, 0x2}, &(0x7f00000012c0)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000001300)=r4, 0x4) readv(r1, &(0x7f0000001600)=[{&(0x7f0000001340)=""/85, 0x55}, {&(0x7f00000013c0)=""/92, 0x5c}, {&(0x7f0000001440)=""/68, 0x44}, {&(0x7f00000014c0)=""/223, 0xdf}, {&(0x7f00000015c0)}], 0x5) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000001680)={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x16}}, {0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x2, {0x2, 0x4e21, @empty}, 'erspan0\x00'}) tee(r2, r2, 0x7fff, 0x1) ioctl$sock_SIOCADDDLCI(r3, 0x8980, &(0x7f0000001700)={'bridge0\x00', 0x7f}) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000001740)={0xffffffff, 0x0, 0x1}) ioctl$DRM_IOCTL_AGP_BIND(r2, 0x40106436, &(0x7f0000001780)={r5, 0xea}) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f00000017c0)=0x3, 0x4) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000001880)={0x9, &(0x7f0000001800)=[{}, {}, {}, {}, {}, {}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f00000018c0)={r6, 0x3}) socketpair$inet(0x2, 0x5, 0x2, &(0x7f0000001900)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, &(0x7f0000001980)={&(0x7f0000001940)=[0xffffffffffffffe1, 0x2, 0x355, 0x6b1, 0x2, 0x40000000000000, 0x4833, 0x6bda, 0x3ff], 0x9, 0x9, 0x0, 0xfffffffffffffffa, 0x76, 0xfffffffffffffffc, {0x905, 0x0, 0x3, 0x5, 0x18, 0x7, 0x3, 0x0, 0x3, 0x80, 0x7fffffff, 0x6, 0x1, 0x7b, "9fe81aada25b59ced3c3489306e9cc66955285683c3694bfc0084f7ec4620133"}}) ioctl$DRM_IOCTL_NEW_CTX(r2, 0x40086425, &(0x7f0000001a00)={r6, 0x3}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000001a40)={0x2}, 0x1) syz_extract_tcp_res(&(0x7f0000001a80), 0x8, 0x1) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000001ac0)=""/23, &(0x7f0000001b00)=0x17) socket$inet_smc(0x2b, 0x1, 0x0) unshare(0x50000000) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000001b40), &(0x7f0000001b80)=0x4) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r8, 0x84, 0x13, &(0x7f0000001bc0)=0xcf4e, 0x4) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r7, 0x84, 0x78, &(0x7f0000001c00)=r4, 0x4) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000001c40)=0x6, 0x4) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000001c80)=0xf, 0x4) 2018/03/04 19:31:43 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) r2 = socket(0xa, 0x2, 0x0) sendto$inet(r2, &(0x7f0000213fd7), 0x0, 0x8000, &(0x7f00009faff0)={0x2, 0x4e22, @empty}, 0x10) connect$bt_sco(r2, &(0x7f0000000080)={0x1f, {0x9, 0x1ff, 0x8001, 0x81, 0x400, 0xbb67}}, 0x8) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_wait(r3, &(0x7f0000000100)=[{}, {}, {}, {}], 0x4, 0x1) sendto$inet(r2, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000000)=0x84, &(0x7f0000000040)) connect$inet6(r0, &(0x7f0000a10df3)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg(r0, &(0x7f0000009fc8)={0x0, 0x0, &(0x7f000001d000)=[], 0x0, &(0x7f0000011000)=[]}, 0xc100) 2018/03/04 19:31:43 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00007fc000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$unix(0x1, 0x7, 0x0) write(r1, &(0x7f00000b9000), 0xfe65) r2 = socket(0x5, 0x80004, 0x8) bind$alg(r2, &(0x7f0000001100)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(xts-aes-aesni,sha256-generic)\x00'}, 0x58) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f00000000c0)={r1, r1, 0xfffffffffffffffe, 0x4, &(0x7f0000000040)="bd8fb1d9a6098feab2412ca3f4f533103f79c70ef33f24da5dfedaf0cc9ddd4c0c84be8c79b075e6b07d0e290d4fa4343c9c007b8c269116942c22f02e52604bc6c08dc205a21385006aab9e709b4020d8e0245e5f6c51196a6654f3de67878733e5e61fff2f3307f5", 0x9, 0x3, 0x81, 0x28, 0x2, 0x5cf, 0x7ff, "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"}) recvmsg(r0, &(0x7f0000019fc8)={0x0, 0x0, &(0x7f000001e000)=[], 0x0, &(0x7f0000019000)}, 0x1ffe) r3 = socket$bt_sco(0x1f, 0x5, 0x2) setsockopt$bt_BT_VOICE(r3, 0x112, 0xb, &(0x7f0000000000)=0x2, 0x2) 2018/03/04 19:31:43 executing program 7: r0 = socket(0x10, 0x802, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'dkm[y0\x003l"\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="3a000000050000006abc0000070000003700000040000000800000000700000000000000c2000000090000000700000000000000cd7aa208070000000100000000000000ad480000020000000100ee001c47000009000000"]}) write(r0, &(0x7f0000551000)="1b0000001a0007000000000000000000020000eaffef0000190000", 0x1b) 2018/03/04 19:31:43 executing program 0: r0 = socket(0x2, 0x1, 0x200) bind$netlink(r0, &(0x7f0000000180)={0x10, 0x0, 0x25dfdbff, 0x200}, 0xc) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt(r0, 0x40000000000006, 0xe, &(0x7f0000a72f27)="020008fff900000000005462fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={{{{0x2, 0x4e20, @empty}}, {{0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}}}, 0x0, 0x0, 0x0, "c59e19942d57b8c8298d1c1983f68ed9b33ec41bfdaf22326734161780eff65bbd95f119f38d88b7709d7006cf6c3d7e44816af23fbe0b228b9ed7ff928b71c57030fb34f5cf86dd6ba192c927689832"}, 0x160) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f00000001c0)={0x1, '='}, 0x2) 2018/03/04 19:31:43 executing program 1: r0 = socket(0x0, 0x80002, 0x0) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) 2018/03/04 19:31:43 executing program 6: r0 = socket(0x40, 0x2000000001, 0xff) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000fff)={0x10000}) getsockopt(r0, 0x0, 0x53, &(0x7f0000001000)=""/8, &(0x7f0000000ffc)=0x7) 2018/03/04 19:31:43 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00005a5000)={&(0x7f00008d1ff4)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f0000faffa0)={0x14, 0x1d, 0x3, 0xffffffffffffffff, 0xffffffffffffffff, {0x1f}, []}, 0x14}, 0x1}, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000040)={0x0, 0xae, "07a98c475a6893bc71bf7284d90c9ca60d3c5c4be5cfc8ab0680ed631102402fa1b9aad3dd3a9740a372f36a5bac0d0e9ec7e3fc39485628ead6c23db36cebfa6589aba4f8abcda8ba7d2de47216c765c8178fb839ad0282e55657998aa0c9edfcd8a71510c0acb08a79b9452469a86f11417024c8fb2e5b584613690c73d839f47cbfaa4d91a454176e5e99e5ec9e0d1c3ea838c2504a20956e9cd9520a9885a71b03eaa90a5f9825bf8b507d24"}, &(0x7f0000000100)=0xb6) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000140)={r2, 0x7}, 0x8) 2018/03/04 19:31:43 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000006f80)=[{{&(0x7f0000002980)=@in6={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, 0x1c, &(0x7f0000002d40)=[], 0x0, &(0x7f0000002dc0)=[]}}, {{&(0x7f0000002f00)=@nl=@unspec, 0xc, &(0x7f0000004580)=[], 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="00000000008e6438b2000000000000004c33195e37124a9536b1f0aa19be8d000020fb44842dd629f97de7520f436b0a349a98033e65db40daf56d2d7f6b2d97030000000000000000000000000000"], 0x10}}], 0x2, 0x0) 2018/03/04 19:31:43 executing program 7: r0 = socket$netlink(0x10, 0x3, 0xe) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000000140)=0x6) getpeername$netlink(r0, &(0x7f0000000080), &(0x7f00000000c0)=0xc) r2 = socket$inet6(0xa, 0x80003, 0x2b) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x1c) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000000100)=0x3, 0x4) sendmmsg(r2, &(0x7f0000000c40)=[{{0x0, 0x0, &(0x7f0000000500)=[], 0x0, &(0x7f0000000000)=[]}}, {{0x0, 0x0, &(0x7f00000009c0)=[{&(0x7f0000003740)="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", 0x5b5}], 0x1, &(0x7f0000000a80)=[]}}], 0x2, 0x0) 2018/03/04 19:31:43 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000005fd8)={'vcan0\x00', 0x0}) r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @loopback}, &(0x7f0000000080)=0x10, 0x80800) getsockopt$ARPT_SO_GET_ENTRIES(r2, 0x0, 0x61, &(0x7f00000000c0)=ANY=[@ANYBLOB="66696c7465720000000000000000000000000000000000000000000000000000b60000000144e8cbb9c4cb7391435e5c76358821949f725002584fbacab2e4a2b1f5470546f899454769a948e10c43c067337876eb42835e04886e23ce4c58eae764cbd6814ea501ef2e507894e316f9770ff09425b509dafc8d379f5f3ea6e41d88d7fd4926a8635054f42d08ad55faab5298414765d8e6ffb2b9eefa77baba6e0580f1885a6d43ca96350ea00109f01e2b1e136e32f615be631e1891b91863bc5f431f4b9e2300e25cf6e37c48ff4fe9fe9b9b4a65822ca817"], &(0x7f00000001c0)=0xda) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000280)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_MAP(r3, 0xc0286415, &(0x7f00000002c0)={&(0x7f0000000000/0x1000)=nil, 0x9, 0x3, 0x20, &(0x7f0000ffd000/0x2000)=nil, 0x80000001}) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d, r1}, 0x10) ioctl$sock_ifreq(r2, 0x893f, &(0x7f0000000200)={'ip6gre0\x00', @ifru_addrs=@rc={0x1f, {0x0, 0x8, 0x8, 0x100, 0x7, 0xd0}, 0x5}}) sendmsg$can_raw(r0, &(0x7f0000000040)={&(0x7f0000010000)={0x1d}, 0x10, &(0x7f0000000ff0)={&(0x7f0000007000)=@canfd={{0x1}, 0xfffffffffffffffe, 0x0, 0x0, 0x0, "0327e1b22b5fce00029c699f5ff986ca08990039966a7d5cb2bdac3fa820845860cb5fee496e6866856b76b50100000000000000004e2f5763a918fa1efd9b0b"}, 0x48}, 0x1}, 0x0) 2018/03/04 19:31:43 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = accept(r0, &(0x7f0000001480)=@vsock={0x0, 0x0, 0x0, @hyper}, &(0x7f00000014c0)=0x10) sendmsg$netrom(r1, &(0x7f0000001a00)={&(0x7f0000001500)=@ax25={0x3, {"cb2a4e1efd771d"}, 0x1}, 0x10, &(0x7f0000001880)=[{&(0x7f0000001540)="18506f129a42648744ae7390b88363cdc61af563c4ae5b8371edf1ee2c47f112fa3f22dd4abfeaf5f9e01df55756843018014d0033fa3a5f89fe08009d4d00ab36fd45bc1c883842a34e0aa4a65a42aa03ed55ef367402630db0b79cd2591d788844f8b03caad3f61f62e9ebff1690214f32eff77ff78090570ca6a4fd10325c46a99250097f88bbc99a9cc6c9d68025276bcb6ab169c28dbf67f338f0671700186cd90aa8f8fcca", 0xa8}, {&(0x7f0000001600)="fa609d2d16d5dfc0e040d4", 0xb}, {&(0x7f0000001640)="ac274d2db0544e0d4f84129d802a81611e70178e373270dd52d6bf07d51e77a84a92cceb60bfd2bd5c9868b27f67b815dde64617a52805f26cdc78fd91f7215c920fc34e6180e2ac93a6755340de928cf98aef26a420f0906e0d770dc312343e50fdc0bb6835b943ca", 0x69}, {&(0x7f00000016c0)="db7e26df4c6d2a3c979f27d135538b9edb4a0f8e244dce44696209cf9045b0853c1816a02b7572a64b45aee6d236ccb7cb4c31c10408429cc809166b12383395a5570343c4b95036b92e61afa6f58533b1a0e0b57f8b060d1fd2dd5bed88a134c2547251a2e0cc49a52232c9caa0d38026dad6da9455", 0x76}, {&(0x7f0000001740)="0ece1b73caefd18397c138ce6ed3456e993c022b527ec1da9a92008213b4a796d70b68213f823704119a49f2de551028318ff51474911710aa1506bcfeb911460cd4b96c82437c93b8ccc75fc279d6d4386fa2a52db891289bd7f425f31db0ac1d81ecdd999a2f", 0x67}, {&(0x7f00000017c0)="ec2e5ce4305809965268e4c58ea95eeae10afb6fcd21b217eed0d272ead8f1eda4480b9a07", 0x25}, {&(0x7f0000001800)="de970ce5c2cbba", 0x7}, {&(0x7f0000001840)="bd4e0b8ba8e7e779ee5606693b8481822b98d0b0ed26b314d8b67565d04a7caf8b36131848a86d81", 0x28}], 0x8, &(0x7f0000001900)=[{0x58, 0x102, 0x7fffffff, "b7b62c818c7a39d85329f869055fc736a64124e57653c1a034a811fb60caab796c24037728618c058aee34f64fadb02bdfd54942703374019d193d42620e1d37a4720bb5295e1ecd"}, {0x80, 0x1ff, 0xfffffffffffffffe, "9620a4dac3b98ad63dd47933169081d721f9428eb427fc9091ca823662b6cc2fa02870bb3aaa61b4958f77c854ae0cd6ab3991a9af47fd69358aed81e0ca0d29d6baa545246a3343cff0ef2b28ab0dbbae02b3785b100bf9e498080c7d86baeba076344aa046de14626b19"}], 0xd8, 0x10}, 0x20000000) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r0}) getsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000000300), &(0x7f0000000340)=0xfffffffffffffe24) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000240)='ip6tnl0\x00', 0x10) sendmsg$nl_xfrm(r0, &(0x7f00000003c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000380)={&(0x7f00000000c0)=@newsa={0x138, 0x10, 0x1, 0x0, 0x0, {{@in=@multicast1=0xe0000001, @in=@empty}, {@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x33}, @in=@dev={0xac, 0x14, 0x14}, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_auth={0x48, 0x1, {{'sha1\x00'}}}]}, 0x138}, 0x1}, 0x0) setsockopt$inet_dccp_buf(r2, 0x21, 0xd, &(0x7f0000000400)="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", 0xff) 2018/03/04 19:31:43 executing program 1: bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000000)=0x4, 0x4) r0 = socket$inet_udp(0x2, 0x2, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) write(r0, &(0x7f0000000140)="c062b17dedec88d7690febee35bac302286f38062458d119", 0x18) ioctl(r1, 0x800000000008982, &(0x7f0000000080)="933c7f94de39c00d06f293f47f81487f4a5d306ee87b19dce6117b19395d82b590930ccf2784feee0fe41852359670a41a14c3e379321028305abf128de1456b006d16a73662c1ccb86eaaab8119369735764ae21092ceff24e675d0c20aef257daf316c30aa21a226d8a4f5cf84c4b3487e64ce98f260df180f575773e7a2e4aab9a1ebcbfdc2cc7d0f2a37c649001afbff348a8bff3c7b28e20d") 2018/03/04 19:31:43 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00000006c0)=@security={'security\x00', 0xe, 0x4, 0x340, 0xffffffff, 0xd0, 0x0, 0x1a0, 0xffffffff, 0xffffffff, 0x270, 0x270, 0x270, 0xffffffff, 0x4, &(0x7f0000000040), {[{{@ipv6={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, @remote={0xfe, 0x80, [], 0xbb}, [], [], 'irlan0\x00', 'lo\x00'}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}, {{@ipv6={@empty, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, [], [], 'nr0\x00', 'ip6_vti0\x00', {}, {}, 0x6, 0x0, 0x3}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@inet=@SYNPROXY={0x28, 'SYNPROXY\x00'}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @empty, [], [], 'sit0\x00', 'gre0\x00'}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00', 0x0, {0x2}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x1d4) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000240)={0x0, 0x45, 0x30, 0xffffffffffffcc89, 0x8}, &(0x7f0000000280)=0x18) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000300)={r2, 0x8b, "a95360a9ee7e63c56f86be8d59c8fa2c21044f1dc54a8a52d2e9c14a3297feabddfed129f991ed3748e2dfe6f032915025e887f74cd34b0fa310f0c9486867184b0f1d04381ea85e76726e0013d9a1e6a17a736cc96ae8aeacbec734ab3df9af84ff50ce814ecb83cb71ac01f07282f05c786fef46aa4df751b37fc3395b0fd6f354a014fdd35eb730a11a"}, &(0x7f00000003c0)=0x93) r3 = socket$bt_hci(0x1f, 0x3, 0x1) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, r3}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000080)={0x6, 0x0, 0x10001, 0x1}) ioctl$DRM_IOCTL_AGP_BIND(r4, 0x40106436, &(0x7f00000000c0)={r5, 0x38d7}) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x7e, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x4e20, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}}, &(0x7f00000002c0)) 2018/03/04 19:31:43 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00004fac08)=@filter={'filter\x00', 0xe, 0x4, 0x398, 0xffffffff, 0x1c8, 0xf8, 0x0, 0xffffffff, 0xffffffff, 0x2c8, 0x2c8, 0x2c8, 0xffffffff, 0x4, &(0x7f0000038fc0), {[{{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@unspec=@cgroup0={0x28, 'cgroup\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@CLASSIFY={0x28, 'CLASSIFY\x00'}}, {{@uncond, 0x0, 0xd8, 0x100, 0x0, {}, [@common=@ah={0x30, 'ah\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3f8) syz_emit_ethernet(0x4e, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x16}, [{[], {0x8100, 0x3, 0x1800, 0x1}}], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x2b, 0x0, @local={0xfe, 0x7e, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x4e20, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}}, &(0x7f00000002c0)={0x0, 0x4, [0x0, 0x0, 0xa56]}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000100)={0xffffffffffffff9c, 0x50, &(0x7f0000000080)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000140)=r1, 0x4) 2018/03/04 19:31:43 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='lp\x00', 0x3) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$llc(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x10, 0x80000) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000000100)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f0000000180)={0x2, &(0x7f0000000140)=[{}, {}]}) sendto$inet(r0, &(0x7f00005c9000), 0x0, 0x0, &(0x7f0000303000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/03/04 19:31:43 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dbffc), 0x4) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000000)={{0x2, 0x4e22, @loopback=0x7f000001}, {0x1, @empty}, 0x68, {0x2, 0x4e23, @broadcast=0xffffffff}, 'ip_vti0\x00'}) ioctl$int_in(r0, 0x5421, &(0x7f00004cfff8)=0x6) sendto$inet(r0, &(0x7f0000f7db7f)="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", 0x481, 0x0, &(0x7f000069affb)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00004b3fff), 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000f24000)) 2018/03/04 19:31:43 executing program 2: r0 = accept$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x14) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001480)={{{@in6=@dev, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@multicast2}}, &(0x7f0000001580)=0xe8) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f00000015c0)={r1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) r2 = socket$inet6(0xa, 0x80003, 0xff) r3 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, @dev}, &(0x7f00000000c0)=0x10, 0x800) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={0x0, 0x2}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000180)={0x800, 0xd7, 0x8200, 0x8000, 0x0, 0x8, 0xe8, 0x20, r4}, &(0x7f00000001c0)=0x20) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000d08fe8)=@generic={0x3, 0x20000001}) 2018/03/04 19:31:43 executing program 6: r0 = socket$inet(0x2, 0x4, 0xc53) accept4$inet(r0, 0x0, &(0x7f0000000040), 0x80800) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0x80, 0x3}, &(0x7f0000000100)=0x8) r1 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, 0x1c) sendto$inet6(r1, &(0x7f0000000040), 0x0, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) 2018/03/04 19:31:43 executing program 0: socket(0x14, 0x802, 0xffff) 2018/03/04 19:31:43 executing program 3: recvmsg(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000280)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x2e, &(0x7f00000002c0)=[], 0x0, &(0x7f0000000300)=""/47, 0x2f, 0x27e2}, 0x40010000) recvmsg$kcm(r0, &(0x7f0000000c00)={&(0x7f0000000380)=@nfc_llcp, 0x60, &(0x7f0000000a80)=[{&(0x7f0000000400)=""/253, 0xfd}, {&(0x7f0000000d40)=""/255, 0xff}, {&(0x7f0000000600)=""/120, 0x78}, {&(0x7f0000000680)=""/246, 0xf6}, {&(0x7f0000000780)=""/212, 0xd4}, {&(0x7f0000000880)=""/180, 0xb4}, {&(0x7f0000000940)=""/236, 0xec}, {&(0x7f0000000a40)=""/55, 0x37}], 0x8, &(0x7f0000000c40)=""/230, 0xe6, 0xfffffffffffffe01}, 0x140) r1 = accept4(0xffffffffffffffff, &(0x7f00000000c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000001c0)=0x14, 0xe992618cf08d00f0) accept$packet(r1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000000240)=0x14) r2 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000000040)=@broute={'broute\x00', 0x20, 0x0, 0xc0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000100], 0x0, &(0x7f0000000000), &(0x7f0000000100)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, []}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, []}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x0, []}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, []}]}, 0x138) 2018/03/04 19:31:43 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x1000000000004e24, @empty}, 0x10) getpeername(r0, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], &(0x7f0000000040)=0x32) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000140)={0x2, {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x16}}, {0x2, 0x4e23, @multicast1=0xe0000001}, 0x9, 0x7fff, 0x8, 0x6, 0x100000001, &(0x7f0000000100)='rose0\x00', 0x6, 0x8, 0x2a6}) 2018/03/04 19:31:43 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x6) getpeername(0xffffffffffffffff, &(0x7f0000000bc0)=@nl=@proc, &(0x7f0000000100)=0xffffffb1) connect$inet6(r0, &(0x7f0000017000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) r1 = socket$inet6(0xa, 0x40000080806, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000000c00)=ANY=[@ANYBLOB="6e617400000000000000000000000000000000000000000000000000000000001b00000005000000100500001801000070030000ffffffff70030000700300004004000040040000ffffffff400400004004000005000000", @ANYPTR=&(0x7f0000000080)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="ff0100000000000000000000924785811b57b2a27bd322aeed16d400000001ff01000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000006970365f76746930000000000000000069726c616e300000000000000000000000000000000000000000000000000000000000000000000000000000000000003a0000000000000000000000d0001801000000000000000025c60000000000000000000000000000280069636d703600000000000000000000000000000000000000000000000000000000000000000048005245444952454354000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002001680100000000000000000000000000000000000000000000000030007372680000000000000000000000000000000000000000000000000000000000000000000000000000000000000048006862680000000000000000000000000000000000000000000000000000000000c00000000000000000000000000000000000000000000000000000000000000000000000000048005245444952454354000000000000000000000000000000000000000000000000000000000000000000000000000000000000ac1414aa00000000000000000000000000000000fe8000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006970365f7674693000000000000000007663616e3000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800f000000000000000000000000000000000000000000000000000480052454449524543540000000000000000000000000000000000000000000000000000ff010000000000000000000000000001ac1414bb000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d0000000000000000000f1fe000000000000000000000000000028004e465155455545000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d0000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x570) sendmsg(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000180)="1a82dc61a95a809b66666c1fe7eac943978bb21b57ea580fe77f4f7dff686d89485fd829909888f8d58acdac48b977ac66592d454616813600", 0x39}, {&(0x7f0000000ac0)="92f4b47320cee9ad8cae81e5fba33b5211ef2198ffa846a0e1402d505176877f5db24fdde65d44f7358d71eae02461ff05c96883581b62de568153e70caac962f3322d62febbccd9a7966c84ca862ef3e4241e41dca58ab22fabd3c5c420dc36fbca83063756eee92f91a99ab6e0312e0068e6f42220e3e587b623739b5bbaeb215011c907fb91a459fc61d9bd238f9bc51bfecc939e1ef21c62a21ad6a21986c0700f5c403d458ee557321a83b08325f0e0dddd55cbfb0cc54d837aac35d0f0ec7374f4bb43e7114f81a6f9d8517fa9780fbcc895bf", 0xd6}], 0x2, &(0x7f0000000780)=[{0x78, 0x114, 0x4, "073ccc1b4b081ba26820a204ba4700452daac37968bec2757235e5a6acb76e86bf63893f568b66e35480cb296473360f7512401b0bb64d4ef1923c947d19abe4b69166041229d77bd715ef66b6ba3a0a5c64394e9a308c46135cb2446228805698a02a1e"}, {0xc0, 0x84, 0x4a0d, "1cd56de73ab12519721068205898a017aff018bbb9614c3bcd36b1484f538b97c0db82f7e79faa97d3082252d2ff37d1918d0605524d9e791ecba3b6f3dada31166e4d4801deef29cae6835a3a22c0f7a7f162bec4c47d96d0ca2570c1fcf12f59731aab199108ce888b2dd200f5913909855199aca97526d31c12a445b558f91e03b2c885b009adb43c782a04f66c080b77fd780c2eea3b885692d229561df9955c9628f69debde6f8bef"}], 0x138}, 0xc106) sendmsg(r0, &(0x7f0000008fc8)={0x0, 0x0, &(0x7f000000bfd0)=[{&(0x7f0000000540)="98d45020bec48194c726c46bda307bd30caa7174", 0x14}], 0x1, &(0x7f0000028000)=[]}, 0x0) 2018/03/04 19:31:43 executing program 4: r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000032fe4)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0x1c) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000300)=[]}, &(0x7f0000000800)=0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000340)={r0}) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f00000008c0)={r0, 0x1, 0x0, "5c254fe682f6e771f104cb9af0278b801a7256cc122d089a5617f8eb7be4e5871ce5e53dd6e7020ffc65f1a83d27e3f593616d145ed461e104a830fe58fe02ed08d44e103b607e96f6578be0a99ce7ed20c058122d0697c092631fa50692e34f3a048a317b8bfc8d649b9794ea9e393e722047fda856842de9b0cdd1d33b6d09be611d4184e1a5e25c16c5659ce69a379f3e1620c0"}) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000840)={0xb4b, 0x8004, 0x0, 0x100000001, r1}, 0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000300)={r1, 0x6, 0x1, [0x200]}, 0xa) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000380)=ANY=[@ANYBLOB="7365637572697480de3c7900007957e0000000000000001000000000000000000000000000000e00000004000000f8030000ffffffff200200002002000020020000ffffffffffffffff010100002803000028030000ffff", @ANYPTR=&(0x7f0000000100)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f80020010000000000000000000000000000000000000000000000002800686c0000000000000000000000000000000000000000000000000000000000000000000000002800697076366865616465720000000000000000000000000000000000000000000000000000000028004e465155455545000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d0000001000000000000000000000000000000000000000000000000280069707636686561646572000000000000000000000000000000000000000000000000000000003000434f4e4e4d41524b00000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a80008010000000000000000000000000000000000000000000000006000484d41524b00000000000000000000000000000000000000000000000000e0000001000000000000000000000000000000000000000000000000000000004e204e204e204e200000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d0000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x458) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040), &(0x7f0000000140)=0xb) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="0cd57b85eba93a96ade37bb5cc77fa44385cbebfc579860c604b628df3247aae13b4d6bd91acf69f05006bff0e40c998", 0x30}], 0x1, &(0x7f0000000800)=[]}, 0x0) socket$inet(0x2, 0x5, 0x6) getsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000a00)=""/115, &(0x7f00000009c0)=0x1f9) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000200)) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000180)={'vcan0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f00000001c0)={@loopback={0x0, 0x1}, 0x3, r3}) 2018/03/04 19:31:43 executing program 2: ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x115}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000000100)=ANY=[@ANYBLOB="18000003000000000000000000000000070000000000000000000000000000009500000000000000f80f256310e80b417421e0e883535576a0ae01a2121cfb1b9ddc"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000386000)=""/195}, 0x16) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000080)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f00000000c0)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x7, 0x10, &(0x7f0000ffd000/0x1000)=nil, 0xffff}) 2018/03/04 19:31:43 executing program 0: r0 = socket$inet(0x2, 0x7, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0xfffffffffffff000, 0x0, 0x10, r0, 0x0) socket$inet6(0xa, 0x6, 0x8) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x7, 0x8, 0x86f, 0x80000000, 0x100, 0x448b, 0x7fffffff, {0x0, @in6={{0xa, 0x4e22, 0x2, @dev={0xfe, 0x80, [], 0x15}, 0xf2}}, 0x7, 0xe33, 0x1, 0x1, 0x3ea}}, &(0x7f0000000180)=0xb8) 2018/03/04 19:31:43 executing program 7: r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000100)=@broute={"62726f7574650500", 0x20, 0x3, 0x380, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000340], 0x0, &(0x7f0000000000), &(0x7f0000000340)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x15, 0x0, 0x0, 'nr0\x00', 'gre0\x00', 'bcsf0\x00', 'rose0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0x70, 0xc0, 0xf0, []}, [@common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffc, 0x1, [{{{0x19, 0x0, 0x0, 'ip6gretap0\x00', 'ip_vti0\x00', 'eql\x00', 'bcsh0\x00', @link_local={0x1, 0x80, 0xc2}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0xe8, 0x130, []}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, 'irlan0\x00', 'bcsh0\x00', 'ip6_vti0\x00', 'irlan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @empty, [], 0x70, 0x70, 0xa0, []}, []}, @common=@redirect={'redirect\x00', 0x8}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffe, 0x0, []}]}, 0x3f8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000180)={{{@in=@empty, @in6=@remote}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in6=@dev}}, &(0x7f0000000040)=0xe8) 2018/03/04 19:31:43 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000cad000)=@assoc_value={0x0, 0x3}, 0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={0x0, 0xf7}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000080)={r1, 0x8001}, 0x8) 2018/03/04 19:31:43 executing program 3: socket$inet_smc(0x2b, 0x1, 0x0) r0 = socket$inet_smc(0x2b, 0x1, 0x0) close(r0) readv(r0, &(0x7f0000001600)=[{&(0x7f0000000000)=""/207, 0xcf}, {&(0x7f0000000100)}, {&(0x7f0000000140)=""/8, 0x8}, {&(0x7f0000000180)=""/90, 0x5a}, {&(0x7f0000000200)=""/234, 0xea}, {&(0x7f0000000300)=""/91, 0x5b}, {&(0x7f0000000380)=""/131, 0x83}, {&(0x7f0000000440)=""/4096, 0x1000}, {&(0x7f0000001440)=""/155, 0x9b}, {&(0x7f0000001500)=""/215, 0xd7}], 0xa) socketpair(0x8, 0x6, 0x1e3b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00000016c0), &(0x7f0000001700)=0x4) 2018/03/04 19:31:43 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x1, &(0x7f0000000000)=0xe, 0x193) r1 = accept(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="00000000000000000000000000000000ad68b37374ba6f0ce1ee96280b4dc026763d62e31f619ec7ba5b9acee6811dd3f3929ad1c027b7605615dbb3cfebeb0b32ec71a9f4a954607611e3b3992e6fae66bc390f6fd5100ad313325f5e6efd68f49dd96edcfaedebdbe000b9437fc7e8a892d1275d6e7efc5a009b92be35e925a3eb393c9c"], &(0x7f0000002480)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f00000024c0)={0x0, @in6={{0xa, 0x4e23, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x8}}, 0x9, 0xd7e53b2, 0x401, 0x200, 0x20}, &(0x7f0000002580)=0xa0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000080)={r2, 0x3}, 0x8) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) ioctl$int_out(r0, 0x5460, &(0x7f0000000040)) close(r0) 2018/03/04 19:31:43 executing program 4: syz_emit_ethernet(0x6e, &(0x7f0000000000)={@random="cdbf0e000084", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, [], "800000e77f000400"}}}}}}}, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000000140)=@can, &(0x7f0000000180)=0x10, 0x80000) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00000001c0)) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/03/04 19:31:43 executing program 5: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000040), &(0x7f0000000080)=0x4) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000600)={0x0, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}}, [0x400, 0x5, 0x3, 0x9, 0x7ff, 0x8, 0x400000, 0x1, 0x9, 0x8, 0xffffffff, 0x5, 0x10000, 0x9, 0x7]}, &(0x7f0000000740)=0x108) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000780)={0x0, 0x0, 0x7}, &(0x7f00000007c0)=0x8) sendmmsg$inet_sctp(r0, &(0x7f0000000900)=[{&(0x7f0000000100)=@in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f0000000580)=[{&(0x7f0000000140)="8718950cc1ffafb3d2a85b2e7a7bcd3651bc2eff9b42bb5ef9786d6361f2f53a0740e743a44be5f21ab5044484920fb9bbf8ac205bad299ccb371a04d8ded8e1bd747084ae66b5fd9bfe94bbcd", 0x4d}, {&(0x7f00000001c0)="3ec7268779807d10451504cfc0f8dc5adb43cf726387146e6794745f9f0f5f3db150c518022dbf683124880596b6670c4ea921acd187e772ecca23a949ed410a201210d497632003f2", 0x49}, {&(0x7f0000000240)="79ab8c89bbd4802343757204c5e4a54535c62502f2fffd78415d8e1fa7e80b772a77b68e95787df7fede2f7256b1700cc134c0936ea449662e07f59d2532a36e687a74279e226e273c43f9b4c3bc6207695b5546df7810a55a9d80593487c50d28a62a36796b241b7626684e69a8e9c7cd9a4c9e1f3b86cf6ebef797c1ed663f9455930426722ffc8ad6ba186f9fd10f40d22b7882ad74b5436a29fba2", 0x9d}, {&(0x7f0000000380)="ba7ff1405d3a25ca7ba45dabd4676fc134e08916194ffda9b8a2cbdcf4791e0a0fd6cdb04a7df38c59cbdc91eedbaa2b01a3dcdd3785939e941a93f8f5b048ba9f0de5472b63275a5b24b128ed4ab8ae495e5efa5c3d56de409bda31595a9e5f40e08d09bc1bf81d20018263f8108a7b68c22b49374f89be959b8b8d", 0x7c}, {&(0x7f0000000400)="b62968ccebdb6c1eb685d356dc6b07d79f3b5b3f7fddaa7534d6775484a1e574d23651371f5a394b827e2ed29b21618e631ec2a37762c13ff2f9b41c5e4c9c219f090be50f850d4fe9b70847b48b4157", 0x50}, {&(0x7f0000000300)="0d93a9c282e91be7f83e24137f23e15eaa97635b6eadb9c777", 0x19}, {&(0x7f0000000480)="a7a4bd878d31ad11686e17e51bb6857f27f2a26a6c8656495659a3583f652e1bb14daeae66f444fcc0d8a41c04b04181d4e963822f4de2b7c55466d6153fc563cb8ca84cc6653e51487d81ceafba58661e4c4dd422986505cfd2718dd385d8bfdedee8cafebee3927757e41f20067b805e518915efc84d363dd33dfbca4fc54940e657f69cf3fbae4b52fae21fa49981ff743d258f4a28bb08a412935931f823a0fcb2e52b8808dc4b181d6e7b9ed5839bd338fc2741f2f5e7eaf81e568248dc6c14d13ff6e09a2461", 0xc9}], 0x7, &(0x7f0000000800)=[@init={0x18, 0x84, 0x0, {0x1, 0x40, 0x3, 0x7c2}}, @sndinfo={0x20, 0x84, 0x2, {0xffffffffffff88b5, 0xc, 0x0, 0x7a8, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x20, 0x8000, 0x400, 0x4, r4}}, @init={0x18, 0x84, 0x0, {0x5, 0x800, 0x100000000, 0x8a0}}, @init={0x18, 0x84, 0x0, {0x3, 0x9, 0x200, 0x80000000}}], 0xf0, 0x84}], 0x1, 0x0) recvmsg(r2, &(0x7f0000000340)={&(0x7f00000000c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x2e, &(0x7f0000000040)=[], 0x0, &(0x7f0000000000)}, 0x1) 2018/03/04 19:31:43 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x1}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x7}, 0x1c) r1 = accept4(r0, &(0x7f0000000840)=ANY=[@ANYBLOB="00000000000000000000b91c6c5ed966b8ec278cb904c7daebbfe6860b58"], &(0x7f0000000100)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000440)={0x0, 0x1c2}, &(0x7f0000000480)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000004c0)={0x0}, &(0x7f0000000500)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000540)=@assoc_id=0x0, &(0x7f0000000580)=0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000005c0)={0x0, 0xfff, 0x9}, &(0x7f0000000600)=0x8) sendmsg$inet_sctp(r1, &(0x7f0000000800)={&(0x7f0000000140)=@in={0x2, 0x4e22, @broadcast=0xffffffff}, 0x10, &(0x7f0000000400)=[{&(0x7f0000000180)="bcfff175472979da33c730dd468aa1e8dacce21858604bf70e35afc5e9dca63eb7131363a494a9442cc72f7c33053fb31bd253dade3ea241833368f3aeca91f94844e233a36d75df3d981b909901d6b0535b55393e62a8cdb68673f68a59cf6c6309615a1447e8b4668e2180c4669aade23a898054fb23b2426668a18bb8cf9076c86f006b51fb9aa2f6c40d79528f847d5e6ac1e993b84137622ad7e2406319227a35d5a3caa3daa623da4d66291d5ac641f93e4db1f2a22c52f54467fb9fd3d94104463fb432b440c1728c9bae23cfc3e6a74d5d0d34f7cd5e39e11dbaa6870817273b67ecd3205c6801d94623126f7a1321f667bf58", 0xf7}, {&(0x7f0000000280)="a10ae6f2033fb08ee9de70c9bd7958a9ffd720a1b40ba47bf38e1a5b2759dc575b11a606a9b8e9f1110486778b51c5fe1e8ad8fe50fb653beadaf7083b55aafba2a41d011e83ab5e70be16c9f872525733337dfbfb25dc552e154459cf946764e14efc8239dd395de2c534a46b63b5a6c1ca0a785ddd9fb0d5becadbae66f535df0eae646777731c2410", 0x8a}, {&(0x7f0000000340)="0fc56c79c0e0e9933d2200103e52fc919aa54b57866a7c394adfdfbdc546a0954ce1a14c63ab2872e125db0519a50acf58a48f07dd75fb3492f8de96513334b08bdec3506ad4a2ce59b5da2416a0b30a0b4586330c4329b98b2ca59eb7eaf4fd2c2535e6d5fb93f5083602738cee006c03b0aa44fe28ddb790f632df3449592b34649da11662c8fbfed6371d590570d053e242a2f331458b0811844762393b7be47994f4", 0xa4}], 0x3, &(0x7f0000000640)=[@sndinfo={0x20, 0x84, 0x2, {0x93, 0xb, 0x4, 0x0, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x800, 0x4, 0x3f, 0x5, r3}}, @init={0x18, 0x84, 0x0, {0x37, 0x5, 0x3, 0x1}}, @init={0x18, 0x84, 0x0, {0x5, 0x10000000, 0x3, 0x100000001}}, @init={0x18, 0x84, 0x0, {0x2, 0x401, 0x3, 0x40}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x0, 0x6, 0xfd9, r4}}, @init={0x18, 0x84, 0x0, {0x5, 0x2, 0x5, 0x1}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x7, 0x8, 0x6, 0x179, 0x8, 0x2, 0x5, r5}}, @init={0x18, 0x84, 0x0, {0x81, 0x9, 0x59a, 0xcb5}}], 0x1b0, 0x800}, 0x4000) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080)={0x66, 0x7, 0x20, 0xffffffffffffffff}, 0x8) 2018/03/04 19:31:43 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000001000), 0x4) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000000)=ANY=[@ANYBLOB="0003000000000000"], 0x8) sendto$inet6(r0, &(0x7f0000b31000)="f9", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x87) accept(r0, 0x0, &(0x7f0000000040)) 2018/03/04 19:31:43 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept4(r0, &(0x7f0000000340)=@pptp={0x0, 0x0, {0x0, @empty}}, &(0x7f0000000380)=0x20, 0x80800) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f00000003c0)=0x8, 0x4) pwritev(r0, &(0x7f00000001c0)=[{&(0x7f0000000000)="40a4624ba40390d0f411d967b1739f3fb3691353b167a54d2335902e9c72e201a65b54c3e286db2ec7fbcfd6deab8282500ac1f30d20c21f07009bf3bb5eaa68f75e188de418b974538bc139ecc2539758607e02d92ad5bb46abd45f398507fb1c827155a18f9fff8965adc89b494360fcd1d0d356cfeee1b2a3fd8631be8dc42d5ed894dd3b3b21216e363a243351006f8d8991074d4e249fa265d5c3fa432e9515a10b04e8466a9e44c26961d802125d77114fec8ec7", 0xb7}, {&(0x7f00000000c0)="b7cde6b4d047634a66932de46673c5369dee5cf678c5501efae155f29d5c4d84ea246a0bf91d8b700f0bec05198bf64f1016625f49a91f25bd25da1d748e1a7815e45031fc6b46dd1a52aef6856235b6690040d9c39f776ba647bd7ef869ca5d00186a5dd36e9f808a6520c3bf57ca0879a0171bc4e5b02fca65ffee235090959db0a5a37137264860b7a5f76f2d669286b6ca0e9993a5c09435432b5adad79341189ed5beb907850c3c4427fd8849c8fb7c470e7ce27d614d06d43cdb6cac49c6bdf3bf65f481d9faeae1d4baa916b98dc58613c1bc7ca8d1613bb91ee79344195c9c4bb1149a8cbd", 0xe9}], 0x2, 0x0) bind$alg(r0, &(0x7f0000000200)={0x26, 'hash\x00', 0x0, 0x0, 'wp384\x00'}, 0x58) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f00000002c0)=0xc930, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000), 0x0) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f8dfc8)={0x0, 0x0, &(0x7f0000f92f80)=[{&(0x7f00007db000)="6ad64a6eab0cc54ec21b3a933b7680fdbf3dd92a0aef0e5addaab479081f044fbabbd44a1202d1ce4bd9c31abe8701df78c44ac92b29f6b11ba391ba4f5b07ca00180d7a79d28115e6c8a4aae387bbd2f6a3f3125ee01f6ec4f248728e9455457324599e1b1ed0378b4bf7640d5823b30fa093bfdf97cf39bc43b7fcbf72a4a28a669b9e6a19b4473af5ee15b278dc5b6baaa6adf84dc126ee7731485871bf91f06532ce2b2faaac95357c77fea929bb63c68d8ebe615fae0b81cb0c05405ad309c6a124577c8c295c550580e89badfdb1e12f0ea28ba8498b6bc86a56fd8adc18", 0xe1}], 0x1, &(0x7f0000655000)=[]}, 0x0) recvmsg(r2, &(0x7f00000a6000)={&(0x7f0000074000)=ANY=[@ANYBLOB="000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000c6f2263f000000000000000000000000000000000000000000000000000000000000000000000000"], 0x58, &(0x7f0000eecfc0)=[{&(0x7f0000f95f2c)=""/212, 0xd4}, {&(0x7f000065efd2)=""/46, 0x2e}], 0x2, &(0x7f0000f7ffca)=""/87, 0x57}, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f0000000280)={0x4, &(0x7f0000000400)=[{}, {}, {}, {}]}) 2018/03/04 19:31:43 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000000040)={@multicast1, @local, @broadcast}, &(0x7f0000000080)=0xc) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000000)="acfb", 0x2, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f0000769f0f)=""/241, 0xfffffffffffffdd4, 0x0, &(0x7f0000497ff0)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f00000000c0)={@local, @broadcast}, &(0x7f0000000100)=0xc) recvmsg(r0, &(0x7f00001fcfe4)={&(0x7f00005bfff0)=@can, 0x10, &(0x7f0000e48fd0)=[{&(0x7f00009b4f9f)=""/97, 0x61}], 0x1, &(0x7f0000c29000)=""/4096, 0x1000}, 0x102) shutdown(r0, 0x1) 2018/03/04 19:31:43 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000012000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000000080)=[{0x10006c}, {0x3}]}, 0x10) writev(r1, &(0x7f0000009000)=[{&(0x7f000000e000)="15", 0x1}], 0x1) r2 = socket$inet_dccp(0x2, 0x6, 0x0) getsockname$inet(r2, &(0x7f0000000040)={0x0, 0x0, @broadcast}, &(0x7f00000000c0)=0x10) 2018/03/04 19:31:43 executing program 5: socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1, 0x10, r0, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000065000)={&(0x7f000029d000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000b92000)={0x14, 0xd, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/03/04 19:31:43 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000180)=0x7, 0x4) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000002d40)=@filter={'filter\x00', 0xe, 0x4, 0xaf8, 0xffffffff, 0x940, 0x0, 0xc8, 0xffffffff, 0xffffffff, 0xa60, 0xa60, 0xa60, 0xffffffff, 0x4, &(0x7f0000000b00), {[{{@uncond, 0x0, 0xa0, 0xc8, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x850, 0x878, 0x0, {}, [@common=@unspec=@u32={0x7e0, 'u32\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xd8, 0x120, 0x0, {}, [@common=@inet=@iprange={0x68, 'iprange\x00', 0x1, {@ipv6=@dev={0xfe, 0x80}, @ipv4=@multicast2=0xe0000002, @ipv6=@remote={0xfe, 0x80, [], 0xbb}, @ipv6=@mcast1={0xff, 0x1, [], 0x1}, 0x23}}]}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x9, 'syz1\x00'}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0xb58) syz_emit_ethernet(0x2e, &(0x7f0000000040)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [{[], {0x8100, 0x6, 0x3, 0x3}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0x4e20, 0x4e20, 0x8}}}}}, 0x0) 2018/03/04 19:31:44 executing program 3: r0 = socket(0xa, 0x80000, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000034000)={0x0, {{0xa, 0x4e20, 0x3, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xffffffffffffffff}}}, 0x88) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000000)={'filter\x00', 0x4}, 0x68) getsockopt$inet6_buf(r0, 0x29, 0x10000000000030, &(0x7f0000034000)=""/144, &(0x7f0000b84000)=0x90) 2018/03/04 19:31:44 executing program 6: r0 = socket$inet(0x10, 0x3, 0x0) r1 = socket$unix(0x1, 0x7, 0x0) sendmsg$unix(r1, &(0x7f0000001600)={&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001580)=[{&(0x7f0000000400)="d4053b9e8a55eaac29ac1af39861829b56b8d4ac2e1f65a7cd73e842940c2becd9aedbdeef9c7abe1e2b376c73bd654d8abbc8d945099b4d8dce9f2ff6614d2283b8b84f650b712f2acc221e814239438f079167c2463cb351ad6c9aade350f222c846eb5e21aa8848c4a30f88c48edcef8e708e4742142697ef5c13cf44bfe3808761f43484c07e1bcd44a29400f8656e4246a0d2b57a31fec8959686a5b17cf6d1d90a29e1a2815b5e5130cd5f76f15b14b4f5d6071e0f07783a9fe9e8cbf2b63590c3d0c500dbd1da0973cca96a423bfcd442984952ad", 0xd8}, {&(0x7f0000000500)="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", 0x1000}, {&(0x7f0000001500)="ee5bc2923e2637ae3d4164e8dd638318764c1fe5516a3458708139d4fd81ec6bb32e9b17e479a70063eb693501757820f19f18bd471b9c122021aaabd4b1c4e04637ad2369cac040d463f4c7cdaca906", 0x50}, {&(0x7f0000000080)="a1bd0dcdf42370ecfce055a51c4f1ab6ff49e01412dd934681cee5b6c5a40583d1fdf57e8ebeb24e139c7444d7d03e8d7d85", 0x32}], 0x4, &(0x7f00000015c0)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}], 0x38, 0x14}, 0x24044000) sendmsg(r0, &(0x7f0000014000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) socket$pppoe(0x18, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'ip6gre0\x00', 0x0}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000001740)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000001640)={{{@in6=@remote, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@loopback}}, &(0x7f00000002c0)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000300)={{{@in6=@loopback={0x0, 0x1}, @in6=@empty, 0x4e24, 0xf4cc, 0x4e20, 0x0, 0xa, 0x80, 0x20, 0x29, r2, r4}, {0x7, 0x0, 0xfff, 0x100000001, 0x6, 0xffff, 0x10001, 0x1ff}, {0xdb69, 0x3, 0x2, 0x1}, 0x8, 0x6e6bb3, 0x3, 0x1, 0x2, 0x3}, {{@in=@empty, 0x4d3, 0x3e}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3504, 0x4, 0x2, 0x1064, 0x2, 0x1, 0x7}}, 0xe8) recvfrom$inet(r0, &(0x7f0000000100)=""/132, 0xfffffffffffffd47, 0x0, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 2018/03/04 19:31:44 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) socketpair$ax25(0x3, 0x5, 0xf0, &(0x7f0000000100)) bind$alg(r0, &(0x7f000016b000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(camellia)\x00'}, 0x58) bind$alg(r0, &(0x7f0000000040)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(serpent-generic)\x00'}, 0x58) readv(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/62, 0x3e}], 0x1) [ 874.821978] netlink: 'syz-executor6': attribute type 29 has an invalid length. [ 874.829447] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. [ 874.850590] netlink: 'syz-executor6': attribute type 29 has an invalid length. [ 874.858143] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. [ 874.878152] netlink: 'syz-executor6': attribute type 29 has an invalid length. [ 874.885675] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. [ 874.908475] netlink: 'syz-executor6': attribute type 29 has an invalid length. [ 874.915905] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. 2018/03/04 19:31:44 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f000009a000)=0x1, 0x4) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r1 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000000100)=0x9, 0x8) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00000000c0)="e071f2b60bbea577e06bd3f4406dbb6a", 0x10) socketpair(0x11, 0xb, 0x211, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r3, 0x641e) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4010641a, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[0x7, 0x1be]}) socket$pppoe(0x18, 0x1, 0x0) 2018/03/04 19:31:44 executing program 5: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x7fffffff) socketpair(0x19, 0x3, 0x3, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r2, 0x0, 0xfb, 0xed, &(0x7f00000001c0)="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", &(0x7f0000000340)=""/237, 0x4, 0x8}, 0x28) r3 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r3, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r4 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x10}, 0x10) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000140)={r4, &(0x7f0000000080)="d5d2ddacd265bfb8c362f4ad8cd1de676a78520b3c67e5253f3892424c9125f191a13cf531f523996e0fe378f98a3a29b6461b5489b81057e566b9de1f89bc464e8ef0cce6ee814f385df11c552cc2769fea29f31ff0f7e260439d039d56638a4ea561b81407403a6c23406d540a6750b8b90521f959a53bacc1ea21aabf4b7131a14f692fc359ca7a70fc95ce805fdc453810b748f0982d8717b8b562e52679d1e62ee607cbc643c409297b97f54194519f78bdb04101"}, 0x10) readv(r3, &(0x7f0000000300)=[{&(0x7f00000002c0)=""/11, 0xb}], 0x1) close(r3) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000480)={0x1}, 0x4) accept(r0, 0x0, &(0x7f0000efaffc)) close(r2) 2018/03/04 19:31:44 executing program 4: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000000c0)={0xffffffffffffff9c}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000100), &(0x7f0000000140)=0x4) r1 = socket$netlink(0x10, 0x3, 0x10000000000c) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_INFO_BUFS(r2, 0xc0106418, &(0x7f0000000080)={0x8, 0x6, 0x0, 0x0, 0x4, 0x3f}) sendmsg$nl_generic(r1, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000000040)={0x14, 0x23, 0xaff, 0x0, 0x0, {0x5}, []}, 0x14}, 0x1}, 0x0) 2018/03/04 19:31:44 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x1) connect$inet6(r0, &(0x7f000052f000)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x1c) accept4(r0, &(0x7f00000000c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @empty}}}, &(0x7f0000000100)=0x26, 0x80000) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000000140), 0x4) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000c9af18)={{{@in=@rand_addr, @in6=@dev={0xfe, 0x80}, 0x4e20, 0x0, 0x4e20, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@empty, 0x0, 0x800000000000003c}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0, 0x0, 0x0, 0xfffffffffffffffd}}, 0xe8) sendmsg(r0, &(0x7f00000024c0)={0x0, 0x0, &(0x7f0000002400)=[]}, 0x0) 2018/03/04 19:31:44 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$unix(0x1, 0x5, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x24, &(0x7f0000f76ffc), 0x4) 2018/03/04 19:31:44 executing program 6: r0 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='sit0\x00') bind$alg(0xffffffffffffffff, &(0x7f0000000180)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha384\x00'}, 0xc) socket$netlink(0x10, 0x3, 0x13) getsockopt$inet6_tcp_int(r0, 0x6, 0x1, &(0x7f00000000c0), &(0x7f0000000100)=0x4) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/04 19:31:44 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000518ffc)=0x7f, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='nv\x00', 0x3) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000040)={0x2, 0x81, 0xffffffffffffffc0, 0x40}, 0x6) write(r0, &(0x7f0000000380)="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", 0x240) 2018/03/04 19:31:44 executing program 1: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r0, &(0x7f0000000640)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000000c0)={0xffffffffffffff9c, 0x50, &(0x7f0000000040)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000100)=r1, 0x4) sendmsg(r0, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000380)=[], 0x0, &(0x7f0000001740)=[]}, 0x800000000000bffc) [ 874.924978] netlink: 'syz-executor6': attribute type 29 has an invalid length. [ 874.932413] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. 2018/03/04 19:31:44 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="0100e91f7189592601fb9b381107000000d3a3476927fa089078f801e5af044d0032c372f0c83c5869564628a98643c0265933dd91f9adbbbd9642eb4d339e8ec787fe05f0b90945220c32e2f708bca000000000000000000000000073d0fe8aa04cc999e0da1d57abbd65b7cbb4b41bc0480d2a9dfb778b00a443351e1b2dbfa1614d8ac94858d0fad6cfc1487bc1ca91d02906958bcf3a21babc98f85d8a6e101ef40dab9ebaf1eadeecef644dcce4"], 0xc) bpf$OBJ_GET_PROG(0x7, &(0x7f0000fb0000)={&(0x7f0000855000)="e91f7189591e9233614b", 0x0, 0x8}, 0x10) 2018/03/04 19:31:44 executing program 1: pipe(&(0x7f0000000040)={0xffffffffffffffff}) vmsplice(r0, &(0x7f0000000100)=[{&(0x7f0000000080)='8', 0x1}], 0x1, 0xa) 2018/03/04 19:31:44 executing program 4: socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$kcm(r0, &(0x7f000086ffc8)={&(0x7f0000af4000)=@ethernet={0x0, @remote}, 0x10, &(0x7f0000b5efc0)=[{&(0x7f0000102000)=""/1, 0x1}], 0x1, &(0x7f0000c2f000)=""/16, 0x10}, 0x0) 2018/03/04 19:31:44 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000001c0)=ANY=[@ANYBLOB="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", @ANYRES32=r1, @ANYBLOB="08000200ac141400"], 0x20}, 0x1}, 0x0) 2018/03/04 19:31:44 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x800000018, &(0x7f0000d01000)=0x7ff, 0x28a) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e16ff0)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x803}]}, 0x10) setsockopt$inet6_buf(r0, 0x29, 0xff, &(0x7f0000000880)="c059f2cbd2935ee1fe5ea3314e68b7ad41e92dd6c3a2d9425dff29da7696f440b8e10aa39f9e7e9efa6af490a9a6a951fc6ee77553075c29cd6f4ba90e206956babf433820bff935267222b331ea6f9fe534441b8021ffb2810ea60c2322e9e127fbc33929227975f6c619d5a9506b883c30463f3a592154768c55e4acc26ee5c11ceec1d5066a9307c95f28d9ef0a25bf16dd8a2c259e21481e0276988e3e0359029c54b5039e110818ecf7dbacceca1466a54fb8b669de2ad00ea5dce4fc5ba4fe03b925d073980e454d796ecb653460fcdff90b7e74887f4e71a7ca07004eb1c147261d979234f713923295e2afe0cbb489", 0xf3) sendto$inet6(r0, &(0x7f0000000080)="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", 0x7d0, 0x0, &(0x7f0000001080)={0xa, 0x4e22, 0x0, @empty}, 0x1c) 2018/03/04 19:31:44 executing program 6: r0 = socket$inet6(0xa, 0x80005, 0x0) getsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000aabffc), &(0x7f0000aabffc)=0x4) r1 = socket(0x1, 0x80b, 0x3) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f00000002c0)=""/119, &(0x7f0000000340)=0x77) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x63e, 0x10001, 0x200, 0x5, 0x38c5}, &(0x7f0000000200)=0x14) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000240)={r2, 0x4, 0x1, "ea"}, 0x9) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0xfa, "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"}, &(0x7f0000000140)=0x102) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000280)={0x2, 0x1, 0xfff, 0x0, 0x80000000, 0x4, 0x7, 0x2, 0x40, 0x5, 0xfffffffffffffff9}, 0xb) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000180)={r3, 0x1f}, 0x8) 2018/03/04 19:31:44 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f000009c000)=0x8000000000000d5, 0x4) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f00000018c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001900)={0x0, 0xf80d, 0x9, 0x8}, &(0x7f0000001940)=0x10) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000001980)={r2, 0x5}, 0x8) getsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000001080), &(0x7f000001a000)=0x4) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], &(0x7f0000001040)=0x1024) 2018/03/04 19:31:44 executing program 5: r0 = socket$inet6_sctp(0xa, 0x10000000000001, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e23, 0x1, @empty, 0x4}}, 0x3, 0x1, 0x7, 0x4, 0x80}, &(0x7f00000002c0)=0xa0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000300)={r1, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f00000003c0)=0x8c) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0xf9, "fb1e2ea0879525060d694a81f3ac5532fbed80479e00d08dc32bd4b0a1799d3f54ca0ab6242a1dfa631e72ba155718766000f751482fbfd4ce8ec18f1d94ce23454a202190d9280b5a4b3957f4f9cf947fee16f6688e1e41be61cf7c11364191c16c33500fcd985a401faedd84a2aba32e3ca46bfb3f1d235b2d8a19a8ea412d6b37c215eda01b174590efa8dd11726d125e3b8a522bca006d217d9a21b0099592fc754ec4f8e09a9f0693b8c8988587b035ce92a55686cc2394b2e78cadf227be82cf512e08d8f41894d052c8515654f0c06b3b4c885167a3fb466b1c7c2dbe01dd73d418afc1cd769d4d4a26f65f6031b50687ee50fa1a32"}, &(0x7f0000000140)=0x101) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000180)={r2, 0xfffffffffffffff9, 0x20, 0x9, 0xfff}, &(0x7f00000001c0)=0x18) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x5011, r0, 0x0) 2018/03/04 19:31:44 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) accept(r0, 0x0, &(0x7f0000000000)) listen(r0, 0x0) shutdown(r0, 0x1) 2018/03/04 19:31:44 executing program 5: r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000040)=0x3e, 0xfffffd04) bind$inet6(r0, &(0x7f0000afe000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r1 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x1c) listen(r1, 0x0) listen(r0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000000080)={0x5, {{0xa, 0x4e20, 0xe150, @empty, 0xb13}}}, 0x88) 2018/03/04 19:31:44 executing program 7: r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000000)=ANY=[@ANYRES32, @ANYRES32=r0, @ANYRES32=r0], 0x3) [ 875.092332] selinux_nlmsg_perm: 1 callbacks suppressed [ 875.092340] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=64000 sclass=netlink_route_socket pig=11789 comm=syz-executor2 2018/03/04 19:31:44 executing program 7: syz_emit_ethernet(0x4a, &(0x7f00000000c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60d8652b00140600fe8000000000000000000000000000aafe8000000000000000000000000000aa4e204e20", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="50060000907800002a51a3defe306eac57d749d7c5d622f3bea02a7d93e64f93875080e57923d913e2b52df387c8ad95c8311c77a6791935a81a8b68c222f1997f78837286bd53c5d7b52aac4578d86862277a76641c642c3102f148a47893139e0c10b2840b00b94bf4"], &(0x7f00000002c0)) 2018/03/04 19:31:44 executing program 3: r0 = socket$inet6_sctp(0xa, 0x801, 0x84) listen(r0, 0x1) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000abdffc)=0x101, 0x4) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000003ffc)=0x10000000002, 0x4) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000000)={'dummy0\x00', @ifru_flags=0x800}) 2018/03/04 19:31:44 executing program 4: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x40000) pipe(&(0x7f0000000080)={0xffffffffffffffff}) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f00000000c0)=0x3, 0x4) mmap(&(0x7f0000028000/0x2000)=nil, 0x2000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/03/04 19:31:44 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000000100)="46c497dcac13c019dd59248f976a7e1e4d5fa6fa227391cf773aa80c750c98b3a058c08007cd720e81c0a082ad634c9d5c188196f978f002463fc2edc5819c771c3bc92b5f0834552749148ecf0c7113eda121560470a2c5c98e33c67fb0e56848d3ece8721d598c"}, {&(0x7f0000000180)="acce9a2a80a3b46e50a39be91122435e014ffe4e52b0649a43cfda00f117cc6c46c466ca9836828e737caaa3d9737f1de5ded26eb1ac348cadfb8cb16084721a36f55c805018d4952ec9bbc1cec72dcfddc5ad82e49cb70102a86a2e24b6ea272ef946617467d910a55fcb307b0f4381e2f768e05abb67c84950bff8618641d3d31f96a23cd5651b5decfa69a25799c3f2927b8c791625cae8c645a18d9cda23c3391a3a7e3d454858672bed21ad50b2caa6fbe7f7f17d80412c08ea4e828571c03c91"}, {&(0x7f0000000300)="2df736b1577b869f1406f590636caac2f8aaa0ef338854c4cd711ea575db27a4083edffe6d5fba7a09f3dca268d2c1d978acbe434e759f651eb655d99bfc6cac3cb8d24ddb14c9b56506c12b60410fe5efaf965ce7cca636d148ba9c64331db0f1771ff6de9ec0810feabfffe09527f25097d8a34f2f798ec47fb20a56b0e4958817de815750ec28726726b464650be60d51e30404d9c594e2f98d2d4bc21576817626ddfc96560a04b7a36badc12e090738016d13ddc88b7baad54018e08d8445f4a46428ba"}, {&(0x7f0000000400)="c708f99116e3cf2775bd0012b6a7fc4ebafdc5ca4d922d544aa0fa7fd240711c535a9f507c4096620137300854604ecf508b0816a93b55b7192be94f69718bd831abd32ebf598f9f42a31012198ce69748799680208909260f9140ba2ff5649d4565a4f93399018feacdd6bbaa811fd35762176c3ad350e027d753"}, {&(0x7f0000000480)="c1076fdd595f624ea7951f4d95785354a987d83725a643d9c38ead4208312d555fbca97d110ba761e6cf95cd2c414a55e7d215a959ff4eceec073adff2b82fa8c0d23f5753b3788907964dde5c03c7f474a9793d3514f44e8fe5ae9a7ba286a0edebe8d841"}, {&(0x7f0000000500)="2b9915c5da1cbaf5b7fc886dd670fd68d17859658b95ac7d17b7b73b0a9890b412869139b8d2a29ff0da1af7eee23eefed9634e7fb0becc9cd7776c37c89da8b77cf77ca0c4ba2a2ea016427067b899997ddb4fd3c11dd90d485dc5d13d16e007e8a95111ee174390e61d31219047ef3c5629665055e00fc0d832e3d310c6c29fcad02204bd97a0700d08301776929de136d173fd433263ee697a3cd24092dbe6721cb415da71880c14f0f89f44f1a9cf4ca6ec2168346cfcfdb489cde2cb50ab084858657e2f764b5aa248a1b9bb78082898ad8d4ac2aaea91061dc"}, {&(0x7f0000000640)="fc682090c67fe79d3507a44826f0f6ad2c4e75f6b4d205b1a9dedbbd2a0e7fff6174365e75d45e30d889524724bd3192dd5f0f4949073df9129993787e97589670defef96aaafd6439fcad91467cbbbda3e765f71c1a509754faefdc038d5f1496a354f97c4239de10f0a3930c58bc0ab6264e8d45f94132299e38400b68deaae7365ac6e6"}, {&(0x7f0000000080)="3e7ff16d9c105708e91186e00c0edb06c3459cf482dc9a1a139695d794890c230571b7a409d2e83bf6d7b9bb2a024dc045594c4771ec"}, {&(0x7f0000000700)="16baa51eaad01977053c7b9f3567f3582d20d7fabdd8e46c46f782f14c284034c77dd9f5846ab1662796605bb572911574add693baaa9417989d275a1a476aefc095ea1a841874a6aa68d530c9e4b93e21f1363b7070ed573a569bc8"}, {&(0x7f0000000780)="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"}]}}, {{&(0x7f00000000c0)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @multicast1=0xe0000001}}}, 0x26, &(0x7f0000007380)=[], 0x23d, &(0x7f0000001940)=ANY=[@ANYBLOB="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"], 0x10, 0x4040000}}], 0x2, 0x0) socketpair$ax25(0x3, 0x5, 0x0, &(0x7f0000001880)) r1 = socket$inet(0x2, 0x3, 0x1) r2 = socket$inet6_sctp(0xa, 0x0, 0x84) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000000)={&(0x7f0000d89ff4)={0x10}, 0xc, &(0x7f00006fa000)={&(0x7f0000001a80)=ANY=[@ANYBLOB="2000000011000900ffffffffffffffff07000000", @ANYRES32=0x0, @ANYBLOB="00000000000000000ab23573784b96f39f4d4cd30381a05b06767f2f2d6700fed22bc71a7dc73067894e0856f4aadf97f6484a2449e6ea5c7fbb94aa654f240bba98124977288ee49b4753c6b27b1b9a62fcfef998d28918a20a30a3f110f81b64f22e9ab06249db31d2d0d16c90b11822de822a7c0e70a542c1a1033b6abbb9dafc66e6be9bba3b6cd1dfa648800c2e3f48bae9315f5cf9029a5943ad19436914ffbc616d703b66bb29ecda436c47c798b859390cb3031c33d742c170d276fd"], 0x20}, 0x1}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f00000002c0)={'tunl0\x00', @ifru_flags=0x1202}) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000001840)={'bond0\x00', @ifru_flags=0x100}) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000000280)) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f00000018c0), &(0x7f0000001900)=0x4) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000040)={'tunl0\x00', @ifru_addrs={0x2, 0x4e24, @loopback=0x7f000001}}) 2018/03/04 19:31:44 executing program 6: r0 = socket$inet6_sctp(0xa, 0x80000000005, 0x84) bind$inet6(r0, &(0x7f0000afcfe4)={0xa, 0x4e23, 0x0, @empty}, 0xffffffffffffff33) listen(r0, 0x4) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x14) r1 = socket$inet_sctp(0x2, 0x5, 0x84) bind$inet(r1, &(0x7f0000000100)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) connect$inet(r1, &(0x7f00009ae000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/03/04 19:31:44 executing program 2: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000100)={0xffffffffffffff9c}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000140)=0x14, 0x4) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x2c, 0x2b, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1000000000003}, [@nested={0x18, 0x0, [@typed={0x14, 0x1, @binary="085454a7a193f66149"}]}]}, 0x2c}, 0x1}, 0x0) 2018/03/04 19:31:44 executing program 5: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0xffffffffffffffff}) recvfrom$inet6(r0, &(0x7f0000000040)=""/68, 0x44, 0x10020, &(0x7f00000000c0)={0xa, 0x4e24, 0xfffffffffffffffb, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, 0x1c) r1 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r1, 0x84, 0x1, &(0x7f0000000000), 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x67, &(0x7f0000000100), &(0x7f0000000140)=0x4) [ 875.132247] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=64000 sclass=netlink_route_socket pig=11806 comm=syz-executor2 2018/03/04 19:31:44 executing program 0: r0 = accept4(0xffffffffffffffff, &(0x7f0000000100)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000140)=0x14, 0x800) setsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000000180)=0x5, 0x4) connect$pptp(r0, &(0x7f0000000040)={0x18, 0x2, {0x1, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x20) r1 = socket$inet6(0xa, 0x7, 0x79fe) recvmsg(r1, &(0x7f0000000340)={&(0x7f0000000080)=@ethernet={0x0, @local}, 0x10, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/183, 0xb7}], 0x1, &(0x7f0000000280)=""/131, 0x83, 0x4}, 0x40002002) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, 0x1c) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) 2018/03/04 19:31:44 executing program 7: r0 = socket(0x10, 0x2, 0x200000000) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000000)={'broute\x00'}, &(0x7f0000000080)=0xfffffffffffffcf0) socket$rds(0x15, 0x5, 0x0) r1 = socket$netlink(0x10, 0x3, 0xd) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000240)={0x912d, {0x2, 0x4e24, @multicast1=0xe0000001}, {0x2, 0x4e24, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xd}}, 0x201, 0x80, 0x1ff, 0x0, 0x18ec, &(0x7f0000000200)='yam0\x00', 0x100000000, 0x401, 0x3}) write(r0, &(0x7f0000b94000)="1f000000520007f2200094fef5060043fffffffe0047131ab4a500ffffb92b", 0x1f) socketpair$inet6(0xa, 0x2, 0x1, &(0x7f00000000c0)) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000140)=[@in6={0xa, 0x4e20, 0x7d, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0xffffffff, @ipv4={[], [0xff, 0xff], @empty}, 0x1}, @in6={0xa, 0x4e20, 0x6, @loopback={0x0, 0x1}, 0x8}, @in6={0xa, 0x4e20, 0x80000000, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, @in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x8}], 0x9c) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000100)='bridge0\x00') 2018/03/04 19:31:44 executing program 2: recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000000240)={&(0x7f0000001480)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=0xffffffffffffffff, @ANYBLOB="00000000e8aa6370d8ee8a8589a71ce920634f000000000000000000000000000000d79bf724023e1a60b1594cdc0080000000000000000f0000088678f0f7fc31e8d23ac1c1a42e6ca1ca46203691a64f9d1b1865a4dbd3eb44937ee9c843a2f0d793d6c0d53b1f507025e429366621ab95355c7886336b11ff46dd1ac92c3ae322c8dfc559a477e10e388c0d93da27f0f9f032210a294b91e4"], 0x3a, &(0x7f0000000080)=[{&(0x7f0000000480)=""/4096, 0x1000}], 0x1, &(0x7f0000000140)=""/229, 0xe5, 0xffffffffffffffc1}, 0x40010020) getsockname(r0, &(0x7f0000000280)=@sco, &(0x7f00000002c0)=0x8) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000300)) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000440)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f00000000c0)=@delpolicy={0x5c, 0x14, 0x321, 0x0, 0x0, {{@in6=@dev={0xfe, 0x80}, @in6=@mcast2={0xff, 0x2, [], 0x1}}}, [@mark={0xc, 0x15}]}, 0x5c}, 0x1}, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000340)='lp\x00', 0x3) 2018/03/04 19:31:44 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000ecafc8)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000b00)={0x14, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x1}, []}, 0x14}, 0x1}, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) accept(r1, &(0x7f0000000540)=@pptp={0x0, 0x0, {0x0, @empty}}, &(0x7f0000000580)=0x20) 2018/03/04 19:31:44 executing program 3: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0xc5) setsockopt$packet_int(r0, 0x107, 0xe, &(0x7f0000a22000), 0x4) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000180)=0x8001, 0x4) getsockname$packet(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'syzkaller0\x00', r1}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'bpq0\x00', &(0x7f0000000000)=@ethtool_sfeatures={0x3b, 0x9, [{0x1, 0x4}, {0x1, 0xc1}, {0x2, 0x6}, {0x6, 0x1000}, {0x0, 0x4}, {0x4, 0x4}, {0x334, 0x6}, {0x4}, {0x81, 0x7}]}}) 2018/03/04 19:31:44 executing program 5: socketpair$inet(0x2, 0x6, 0x5, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000180)={0x0, 0xfffffffffffffffb}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000200)=@assoc_value={r2, 0xffff}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000280)={0x92, 0x8006, 0x3, 0x10000, r2}, &(0x7f00000002c0)=0x10) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000300)={'icmp\x00'}, &(0x7f0000000340)=0x1e) ioctl$int_in(r1, 0x5421, &(0x7f0000000380)=0x7fff) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000004c0)={r5, &(0x7f0000000400)="8a28b02fc63d22c791af966a6899891c9c214e89c3ebdd7227328cba2f4802857a93dfa2c6f371cd3b7632b3a5104d60ed672c16e23a4f990685f519a5f78c960f6455ca0acfc327095c65a4125b510de8079bab24d94bbd090c8a0c4a96593450a46c6fcbd6f58cbeeed62fbaf38f2c728609430c409e36c6b2c307df", &(0x7f0000000480)=""/63}, 0x18) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000500)={0x1d6}, 0x4) r6 = getpid() ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000540)=r6) getsockopt$sock_int(r1, 0x1, 0x3, &(0x7f0000000580), &(0x7f00000005c0)=0x4) sendmsg$alg(r4, &(0x7f0000001980)={0x0, 0x0, &(0x7f0000001740)=[{&(0x7f0000000600)="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", 0x1000}, {&(0x7f0000001600)="a6e553b99acaa6c0224f88276d6d6fd9369e6a620b74688f444173dc047824dba9cea644195957c37f1726136d4c586e5aeba11e4948b282baa0508494ba1973a63007197d1317663e9c1dc772daa5bf5dab7f52f3b57de579b02bb57e9caa7233e3157df8967ebed150f2a1006d7a319c615dd87cbbfd384f02912bd75aa073b7b90e23f23548ce623444dee72a6fa701f6c8fc15292f92e78209634793526ff3684281e36174f759505633c71c7dfb5af680ce2c358a48624a3f12d19e84ba6a", 0xc1}, {&(0x7f0000001700)="772c1a9c4af7f35d74696f2f22b336fe5ced030bba5fa4c5542e28b2d06fae5a6de71cad3b", 0x25}], 0x3, &(0x7f0000001780)=[@iv={0x58, 0x117, 0x2, 0x44, "2de285e6f8832fbee0793cbbd400760b958041fe8a44ff33ebd5c976b0cf3fed6d7dcc3d1d0f205051aadd8636607ca809eeeafb9806bf1c8c9be7af5e67c9f2123bda34"}, @assoc={0x18, 0x117, 0x4, 0x1000}, @op={0x18, 0x117, 0x3}, @op={0x18, 0x117, 0x3}, @assoc={0x18, 0x117, 0x4, 0x3}, @iv={0x80, 0x117, 0x2, 0x68, "ccdf162ca9cc7a10db506107cca3df47755dc0e330bedfcc9e5ad28129eea8a7f9e133d08971ad461bbb664e6e724812176c82ed01f349bc0c49abe50572f4d4b20c8a0988961f3233cbb4b14fdf853d90003c1ff076041641489b58b6a754952400cd1a3e796280"}, @op={0x18, 0x117, 0x3}, @iv={0xa8, 0x117, 0x2, 0x94, "edc3abd2455d30cd4b4e3ac488fec8e50581ba728d1a75bbc42735117ec44e935d9a7ba8bf9204c68e4f283b71068107bec8a0bb1941ed50bfdf86a81480f0d5d15335e469a7472274cb9369f6cb1d6e43cf8dcf286490d71ce73da38e953d62b0ca9737ccde163f3edeae75c60dfad0f710c36f77c0a920e2944a13ef0e7a44a70752fb7b0c31a132c6fb6843d253e35c08ca1b"}], 0x1f8, 0x8000}, 0x8000) ioctl$sock_inet6_tcp_SIOCATMARK(r4, 0x8905, &(0x7f00000019c0)) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r5, 0x84, 0x7c, &(0x7f0000001a00)={r2, 0x6, 0x7f}, 0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000001a40)={r3, 0xffffffff}, &(0x7f0000001a80)=0x8) connect$ax25(r5, &(0x7f0000001ac0)={0x3, {"2584b8db5c5cde"}, 0x3}, 0x10) setsockopt$SO_RDS_TRANSPORT(r5, 0x114, 0x8, &(0x7f0000001b00), 0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000001b40)=@sack_info={r2, 0x9, 0x100}, &(0x7f0000001b80)=0xc) setsockopt$IPT_SO_SET_ADD_COUNTERS(r4, 0x0, 0x41, &(0x7f0000001bc0)={'mangle\x00', 0x3, [{}, {}, {}]}, 0x58) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8916, &(0x7f0000001c40)={'syzkaller0\x00', @ifru_addrs={0x2, 0x4e20, @rand_addr=0x401}}) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r5, 0x84, 0x7b, &(0x7f0000001c80)={r3, 0x7c}, 0x8) bind$bt_l2cap(r4, &(0x7f0000001cc0)={0x1f, 0xffffffffffffffff, {0x7, 0x3, 0x6, 0xfffffffffffffff9, 0x3ff, 0x995}, 0x0, 0x3}, 0xe) accept$packet(r5, &(0x7f0000002480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000024c0)=0x14) ioctl$sock_inet6_SIOCDELRT(r5, 0x890c, &(0x7f0000002500)={@dev={0xfe, 0x80, [], 0xf}, @mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, 0x3, 0x3ff, 0x101, 0x100, 0x20, 0x800080, r7}) accept$nfc_llcp(r4, &(0x7f0000002580), &(0x7f0000002600)=0x60) setsockopt$ALG_SET_AEAD_AUTHSIZE(r4, 0x117, 0x5, 0x0, 0x4) socket$l2tp(0x18, 0x1, 0x1) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000002640)={'ip_vti0\x00', @ifru_flags=0x100}) connect$bt_l2cap(r4, &(0x7f0000002680)={0x1f, 0x3, {0x5ccb7bc0, 0x10001, 0x4, 0xee54, 0x0, 0x5}, 0x6, 0x8}, 0xe) 2018/03/04 19:31:44 executing program 6: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000006040)=[{{0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f00000014c0)=':', 0x1}], 0x1}}, {{&(0x7f0000001600)=@nl=@kern={0x10}, 0xc, &(0x7f0000002a40)=[{&(0x7f0000001640)}], 0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="1000000100000000840000000200000017d7ad47c5"], 0x10}}], 0x2, 0x0) 2018/03/04 19:31:44 executing program 0: pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000000000)={'irlan0\x00', @ifru_flags=0x8603}) accept$inet(r0, &(0x7f0000000040)={0x0, 0x0, @local}, &(0x7f0000000080)=0x10) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_group_source_req(r2, 0x0, 0x2f, &(0x7f0000001840)={0x3, {{0x2, 0x4e21, @multicast2=0xe0000002}}, {{0x2, 0x4e24, @broadcast=0xffffffff}}}, 0x118) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000000380)=@raw={'raw\x00', 0x9, 0x3, 0x228, 0xd0, 0xffffffff, 0xffffffff, 0xd0, 0xffffffff, 0x190, 0xffffffff, 0xffffffff, 0x190, 0xffffffff, 0x3, &(0x7f0000000340), {[{{@uncond, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@SET={0x60, 'SET\x00', 0x0, {{0xffffffffffffff80}, {0x2, [0x6]}}}}, {{@uncond, 0x0, 0xa0, 0xc0, 0x0, {}, [@common=@inet=@udplite={0x30, 'udplite\x00'}]}, @unspec=@TRACE={0x20, 'TRACE\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x288) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000000240)={0x6}) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000000640)={0x1, 0x1, 0x0, 0x3}) sendto$ax25(r1, &(0x7f0000000840)="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", 0x1000, 0x4, &(0x7f00000001c0)={0x3, {"8e7ab41d442f55"}, 0x7}, 0x10) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000000300)={0x1, &(0x7f00000000c0)=""/64, &(0x7f0000000180)=[{0x0, 0x71, 0x3, &(0x7f0000000100)=""/113}]}) syz_emit_ethernet(0x13e, &(0x7f0000000680)=ANY=[@ANYBLOB="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"], 0x0) 2018/03/04 19:31:44 executing program 5: r0 = socket$inet6(0xa, 0x0, 0x5) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) sendmsg(r0, &(0x7f0000007000)={0x0, 0x0, &(0x7f0000000080)=[], 0x0, &(0x7f000025abb0)=[]}, 0x2000c080) sendto$inet6(r0, &(0x7f0000000040)="a2", 0x1, 0x0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/04 19:31:44 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r3 = socket$inet(0x2, 0x2, 0x0) r4 = socket$key(0xf, 0x3, 0x2) sendto$inet(r3, &(0x7f0000dc4000), 0x0, 0x0, &(0x7f0000f7b000)={0x2, 0x4e20, @empty}, 0x10) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCOUTQ(r4, 0x5411, &(0x7f00000000c0)) ioctl$DRM_IOCTL_ADD_BUFS(r5, 0xc0206416, &(0x7f0000000080)={0x4, 0x2, 0x5, 0x400, 0x8, 0x4}) 2018/03/04 19:31:44 executing program 2: r0 = socket$inet(0x2, 0xc40000000002, 0x9) setsockopt$inet_int(r0, 0x0, 0xc8, &(0x7f00004fd000), 0x4) setsockopt$inet_int(r0, 0x0, 0x20040000000000d1, &(0x7f0000000040), 0x4) socketpair(0x1, 0x7, 0xcd, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0xfffffffffffffffe}, &(0x7f0000000080)=0xff19) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={r2, @in={{0x2, 0x4e22, @empty}}, 0x6, 0x0, 0x100000001, 0x3, 0x10}, &(0x7f0000000180)=0xa0) 2018/03/04 19:31:44 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) r2 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000000)={r1}, 0xc) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000040)={r1, 0x8}, 0x8) 2018/03/04 19:31:44 executing program 7: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xffffffffffffffff}, 0x4) r1 = socket$inet(0x2, 0x3, 0x2f) sendto$inet(r1, &(0x7f000014cf2c), 0x0, 0x8000, &(0x7f00005b5ff0)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r1, &(0x7f0000000280)="20100000326e835e", 0x8, 0x0, &(0x7f0000cf9000)={0x2, 0x4e20, @empty}, 0x10) 2018/03/04 19:31:44 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x1a, &(0x7f000004c000)=0x23, 0x4) setsockopt$sock_int(r1, 0x1, 0x2000000000f, &(0x7f0000f10000)=0xfffffffffffff830, 0x4) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r1}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={0x0, 0xfffffffffffff8d0}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f00000000c0)={r4, @in={{0x2, 0x4e22, @rand_addr=0x5}}, 0x5b4c, 0x101}, 0x98) bind$inet(r2, &(0x7f000086eff0)={0x2, 0x4e22, @multicast2=0xe0000002}, 0x10) bind$inet6(r1, &(0x7f0000f13000)={0xa, 0x4e22, 0x0, @empty}, 0x1c) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000180)={r4, 0x20}, &(0x7f00000001c0)=0x8) bind$inet6(r0, &(0x7f0000c8b000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_int(r3, 0x29, 0xfe, &(0x7f0000000200)=0xa7c4, 0x4) 2018/03/04 19:31:44 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000100)={{0x2, 0x4e20, @multicast2=0xe0000002}, {0x0, @random="3b5f09814edc"}, 0xffffffffffffffff, {0x2, 0x4e20, @empty}, "00ffffffffffffff00"}) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) [ 875.507695] Cannot find add_set index 65408 as target 2018/03/04 19:31:44 executing program 3: mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0xfffffffffffffffc, 0x4000000004d032, 0xffffffffffffffff, 0x40000000000000) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in={0x0, 0x0, @multicast1}, &(0x7f0000000040)=0x10) sendmsg$key(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)={0x2, 0x12, 0x8, 0xb, 0x2c, 0x0, 0x22, 0x25dfdbfc, [@sadb_key={0x21, 0x9, 0x7d0, 0x0, "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"}, @sadb_spirange={0x2, 0x10, 0x4d2, 0x4d4}, @sadb_address={0x3, 0x17, 0xff, 0x0, 0x0, @in={0x2, 0x4e21, @empty}}, @sadb_x_sa2={0x2, 0x13, 0x61, 0x0, 0x0, 0x70bd2a}, @sadb_ident={0x2, 0xa, 0x6, 0x0, 0x1}]}, 0x160}, 0x1}, 0x4000) [ 875.544117] Cannot find add_set index 65408 as target 2018/03/04 19:31:44 executing program 3: r0 = socket(0x40000000015, 0x6, 0x7fff) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000000000)={r0, 0x3}) setsockopt$RDS_GET_MR(r0, 0x114, 0x2, &(0x7f000086cfe0)={{&(0x7f00009b5000)=""/189, 0xbd}, &(0x7f0000be9000)}, 0x20) 2018/03/04 19:31:44 executing program 7: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x400000000114, 0x6, &(0x7f0000000ffc)="124b0007", 0x4) poll(&(0x7f0000017000)=[{r0}], 0x1, 0x0) socket$netlink(0x10, 0x3, 0x17) 2018/03/04 19:31:44 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) socketpair(0x0, 0x805, 0x30, &(0x7f0000000000)) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f0000b84000)={0x10, 0x34000}, 0xc, &(0x7f0000220000)={&(0x7f000007e000)=ANY=[@ANYBLOB="1400000023000103e77405ab03ec00"], 0x14}, 0x1}, 0x0) 2018/03/04 19:31:44 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20, @empty}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x21ca, &(0x7f00009ff000)=@raw=[], &(0x7f0000000000)='syzkaller\x00', 0x9, 0xb7, &(0x7f00000001c0)=""/183, 0x41000, 0x1}, 0x356) sendto$inet(r0, &(0x7f00008ac000), 0x266, 0x0, 0x0, 0x1cd) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'teql0\x00', @ifru_addrs={0x2, 0x4e20, @rand_addr=0x6}}) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f000031aff8)={r0, r1}) recvmsg(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f00000000c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x3a, &(0x7f0000000140)=[{&(0x7f0000000100)=""/11, 0xb}], 0x1, &(0x7f0000000280)=""/239, 0xef}, 0x40) 2018/03/04 19:31:44 executing program 5: r0 = socket(0x1, 0x5, 0x6) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000009c0)={0xffffffffffffffff}) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000000a00)={r1, 0x6, 0x1000, "63e4377b19c16061bf22c5091791b47f99645f44d4cbf5a472fd08496aac74c69537035b4dbcd51e59288e43ad4721e54ea1a610ecabec0e751fab90f4042e17ba47fb7ac4495fdecc6f4650137469e348b5756915b35b80e4b0ef1271d63ffb3769d8cecbae66b7e4e462b367e00fe0c96e2755c9ef25d8a9235b7157d3c94215879a64417dda3017f8687ae79effdf441045274ee1e45a2d6744a900b74240a607994d766915e162652b31fae8159cc0f22ba0cf4b6a192863c7aaed81c0b9d5669d26989bf61e92d1da201d"}) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000eec000)=0x7fe, 0x4) sendto$inet(r2, &(0x7f0000eedfff), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20, @empty}, 0x10) setsockopt$inet_opts(r2, 0x0, 0x7, &(0x7f0000ee0f7f)='\f', 0x1) setsockopt$inet_opts(r2, 0x0, 0xd, &(0x7f0000000fa0)='-', 0x1) recvmsg(r2, &(0x7f0000579fc8)={0x0, 0x0, &(0x7f00009bd000)=[], 0x0, &(0x7f0000ef0000)=""/81, 0x51}, 0x10040002106) 2018/03/04 19:31:44 executing program 4: r0 = socket(0x1e, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x20001000000010f, 0x80000000007f, &(0x7f0000005000)="00210300", 0x4) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000000)) 2018/03/04 19:31:44 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000078fc8)={&(0x7f0000a4aff4)={0x10}, 0x134, &(0x7f00006e9ff0)={&(0x7f0000000480)=ANY=[], 0x1}, 0x1, 0x0, 0x0, 0x4805}, 0x0) r1 = accept4(r0, &(0x7f0000000000)=@pptp={0x0, 0x0, {0x0, @dev}}, &(0x7f0000000040)=0x20, 0x800) bind$vsock_stream(r1, &(0x7f0000000080)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10) r2 = socket$inet6(0xa, 0x80005, 0x3) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000140)={@local={0xfe, 0x80, [], 0xaa}, 0x8, 0x1, 0x0, 0xf, 0x20, 0xfffffffffffffffe, 0x3}, &(0x7f0000000180)=0x20) 2018/03/04 19:31:44 executing program 1: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000040)=0x1c, 0x80800) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e20, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x8a8f}, {0xa, 0x4e21, 0x10000, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x5}, 0x4, [0x800, 0x200, 0x3f, 0x5, 0x81, 0x8, 0x2, 0x9]}, 0x5c) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100), &(0x7f0000000140)=0xc) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$ARPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x60, &(0x7f00000001c0)={'filter\x00', 0x7, 0x4, 0x3f0, 0x110, 0x0, 0x110, 0x308, 0x308, 0x308, 0x4, &(0x7f0000000180), {[{{@arp={@empty, @empty, 0xff, 0xff, @mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], {[0xff, 0x0, 0xff, 0x0, 0xff, 0xff]}, @mac=@empty, {[0x0, 0x0, 0x0, 0x0, 0xff, 0xff]}, 0xfff, 0x1, 0x5, 0xfffffffffffffff7, 0x1, 0x3, 'vlan0\x00', 'syzkaller1\x00', {0xff}, {0xff}, 0x0, 0xa0}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}, @loopback=0x7f000001, @multicast2=0xe0000002, 0xf, 0xffffffff}}}, {{@uncond, 0xc0, 0xe8}, @unspec=@MARK={0x28, 'MARK\x00', 0x2, {0x4, 0x4d}}}, {{@arp={@dev={0xac, 0x14, 0x14, 0xa}, @loopback=0x7f000001, 0xffffff00, 0xffffffff, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, {[0xff, 0xff, 0xff, 0x0, 0xff, 0xff]}, @empty, {[0xff, 0x0, 0xff, 0x0, 0xff]}, 0x765, 0x9, 0x1, 0x6, 0x401, 0x6, 'gretap0\x00', 'eql\x00', {0xff}, {0xff}, 0x0, 0x221}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @remote={0xac, 0x14, 0x14, 0xbb}, @loopback=0x7f000001, 0x2, 0xffffffff}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x440) getsockopt$packet_int(r1, 0x107, 0x8, &(0x7f0000002ffc), &(0x7f0000001ffc)=0x4) 2018/03/04 19:31:44 executing program 3: r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@can, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000080)={0x0, 0x77, "c55007a10502dfa95a70beddc21c8bd90e4f15ac6f19b481afdb6c96fc49f5ebf81738ed0e366148d79c000da81118aa75d55f83d73865a439c44d98107edd1b0f6846d1de46c229b77733ef6b7f324a6a6aac1d75a46dd3d9bd4f9539de56f2c9d81178db6c246b1824a435301584cfc86a8f9728ef54"}, &(0x7f0000000100)=0x7f) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000140)={r1, 0x9, 0x20, 0x0, 0x400000}, &(0x7f0000000180)=0x18) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f00000001c0)=0x6) mmap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x8, 0x20010, r0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) 2018/03/04 19:31:44 executing program 6: r0 = socket$inet6(0xa, 0x80001, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e21, 0xfff, @mcast1={0xff, 0x1, [], 0x1}, 0x3}}, 0x7ff, 0x2, 0x6, 0x30fb, 0x60}, &(0x7f00000001c0)=0xa0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000200)={0x2, 0x401, 0x0, 0x3f, 0x3, 0x401, 0xffff, 0xdf7, r2}, 0x20) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000080)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00000000c0)={r3, 0x80000, r4}) getsockopt$inet6_buf(r0, 0x29, 0x40, &(0x7f000000efac)=""/84, &(0x7f000000cffc)=0xffffff18) 2018/03/04 19:31:44 executing program 4: r0 = socket$inet6(0xa, 0x0, 0x7) write(r0, &(0x7f0000000000)="c4915ec2e13ecf99077b1d389dd2e0fd4630ff7246873ea88138647002e5f0bcc99f2a4d8e3fdd6ca9fb902a428b58c4391b0de6e35d4968423548368d2db7ba6c", 0x41) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={0x0, 0x1}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000100)=@assoc_id=r1, &(0x7f0000000140)=0x4) r3 = socket(0x3, 0x5, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000180)={0x1000, 0x200, 0x80, 0x3f, r2}, &(0x7f00000001c0)=0x10) r5 = accept(r0, 0x0, &(0x7f0000000200)) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000240)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_IRQ_BUSID(r6, 0xc0106403, &(0x7f0000000280)={0x3, 0x5, 0x0, 0xf000000000000000}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r5, 0x84, 0x5, &(0x7f00000002c0)={r4, @in={{0x2, 0x4e21, @rand_addr=0x7}}}, 0x8c) getsockopt$inet6_buf(r0, 0x29, 0x20, &(0x7f0000000380)=""/64, &(0x7f00000003c0)=0x40) r7 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet_SIOCSIFDSTADDR(r7, 0x8918, &(0x7f0000000400)={'bcsh0\x00', @ifru_addrs={0x2, 0x4e22, @broadcast=0xffffffff}}) setsockopt$nfc_llcp_NFC_LLCP_RW(r3, 0x118, 0x0, &(0x7f0000000440), 0x4) setsockopt(r3, 0x0, 0x5, &(0x7f0000000480)="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", 0x1000) getsockname$netlink(r5, &(0x7f0000001480), &(0x7f00000014c0)=0xc) ioctl$PPPOEIOCDFWD(r5, 0xb101, 0x0) r8 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000001540)={&(0x7f0000001500)='./file0\x00', 0x0, 0x8}, 0x10) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000015c0)={r8, 0x28, &(0x7f0000001580)}, 0x10) socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r5, 0x84, 0x5, &(0x7f0000001600)={r4, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}}, 0x8c) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f00000016c0)={0x20, 0x9, 0x202, 0x9, 0x9, 0xf1, 0x1, 0x3, r2}, 0x20) r9 = accept4$packet(r7, &(0x7f0000001800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000001840)=0x14, 0x80000) ioctl$sock_inet6_SIOCSIFADDR(r3, 0x8916, &(0x7f0000001880)={@local={0xfe, 0x80, [], 0xaa}, 0x0, r10}) setsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f00000018c0)={r1, 0xb41, 0x32c8, 0x100}, 0x10) getsockopt$IP6T_SO_GET_ENTRIES(r7, 0x29, 0x41, &(0x7f0000001900)={'mangle\x00', 0x74, "f4efdbfd29eda99f537d3f4f34b94fdae6d9b7bd4ea57434a4cca8ad6ab52e731e97ce5246803d9c4351643657bcd7aaf370e54faecafbfc92dce0597fe659d39ee4cf68e5d6d00679e0a31905e7695f894142568f6e396a30641f9c849f946537f39d733d43873e2aa3e7849a071c5642008669"}, &(0x7f00000019c0)=0x98) getpeername(r9, &(0x7f0000001a00)=@hci, &(0x7f0000001a40)=0xc) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r3, 0x800448d3, &(0x7f0000001a80)={{0x4, 0x4, 0x2, 0x0, 0x8, 0x9}, 0xfa, 0xff, 0x40, 0x0, 0x5, "8dfe985bd5025a71e76837a78427e2387de86fd2269ee8e00348f3454b8f51f279c9cb3905cefe814571fb46f806acb02278a08b5e9cd9808691ec7bf793ca622828a8b1d62ccff5f7db59072a46083b042f23c7b4c02bb85183ccfd1f6ff3099623e441b9e5571c6335955791c3b8f1ec25e46ca2de09066891bf24775702af"}) setsockopt$inet6_opts(r0, 0x29, 0x0, &(0x7f0000001b40)=@dstopts={0xaf, 0x6, [], [@jumbo={0xc2, 0x4, 0x7}, @calipso={0x7, 0x20, {0x1, 0x6, 0xa4, 0x7ff, [0x36dc0000000, 0x8, 0x7fffffff]}}, @pad1={0x0, 0x1}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}]}, 0x40) setsockopt$SO_TIMESTAMPING(r7, 0x1, 0x25, &(0x7f0000001b80), 0x4) 2018/03/04 19:31:44 executing program 1: r0 = socket$inet6_sctp(0xa, 0x800000000001, 0x84) getsockopt$sock_int(r0, 0x1, 0x27, &(0x7f0000ac8ffc), &(0x7f0000ac6ffc)=0x4) setsockopt$inet6_buf(r0, 0x29, 0x2e, &(0x7f0000000000)="fef3f58f7fe253ef7846b1a6124fca98b6be05015eb2c399d36378e1aa4519982129d336903240c3351fdfd21487dafc588a9fb23e4ec925a102916be3b85da2abd80dd0239ce2ab128fa7de834e4bc49aa60b2fde22164485c0498371763c6330548dc492020c6cd3f597d1c20ff280c22bab24e1a13a3e013e4d68fddc62c8a52a9fa2892244fcbc082c156a4c98a8f131c830fe8df60a8ddd3f86aef853217dfa1b5aee2fc38137a162caf037570734cb072d20662781dd01c63f9d218298b93ec62c4849c9343ab82d626caee5b563039f98fe9b24ed375f93160b3aab", 0xdf) 2018/03/04 19:31:44 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00002f8fc8)={0x0, 0x0, &(0x7f0000002000)=[]}, 0x8001) recvmsg(r1, &(0x7f0000136000)={0x0, 0x0, &(0x7f00002a1000)=[{&(0x7f0000308000)=""/1, 0x1}], 0x1, &(0x7f0000154f5e)}, 0x0) recvmsg(r1, &(0x7f00002ac000)={&(0x7f0000000000)=ANY=[@ANYBLOB="dcbab4eb1013dd650e42298b1e68c0f30ff2f9747555c6437757b35644fae0032e1a2ddeb655d073339189a2bbc1dc1d8d2ce2b423de5699cdbfb9445cc084105d72611194a116968661cee9d15d5208fe84a70bc3c4230e0b7771cf4c3a0d54c568881939d2ea3e25e22621e939b9cfd50b11bdfdcb1fdada1ea7752efbbefc3ffe70cd4d26fe47e20fb93a4c3ed54ff19d5c95173a412718b5d61a667b09669960c2ce4107cffdf837051d20a31a83501c5afe18b35939b1a8221ea0f07772c6d8a41cd0bdbf54992930aa"], 0x8, &(0x7f0000033000)=[], 0x0, &(0x7f00002faf38)}, 0x0) sendto(r1, &(0x7f0000310000)="8d", 0x1, 0x0, 0x0, 0x0) 2018/03/04 19:31:44 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000040)=0x2, 0x4) sendto$inet(r0, &(0x7f0000a6efff), 0xbc, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000006b80)=[{{&(0x7f0000000200)=ANY=[@ANYBLOB="9963617f0000000000000040000000000000000000"], 0x10, &(0x7f0000003180)=[], 0x0, &(0x7f00000031c0)=[]}}, {{&(0x7f0000003480)=ANY=[@ANYBLOB="2802000000000000ffffffff0000f8ff"], 0x10, &(0x7f0000005780)=[], 0x8d, &(0x7f0000005800)=[{0x10, 0x18d}], 0x10}}], 0x2, 0x0) r1 = accept$netrom(0xffffffffffffffff, &(0x7f0000000340)=@full, &(0x7f00000003c0)=0x48) r2 = accept$netrom(r1, &(0x7f0000000400)=@ax25, &(0x7f0000000280)=0xfffffffffffffe64) recvfrom$inet(r0, &(0x7f0000000080)=""/244, 0xf4, 0x40000022, 0x0, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000240)=0x200, 0x4) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 2018/03/04 19:31:44 executing program 7: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000000)=[@in={0x2, 0x4e23, @multicast1=0xe0000001}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}], 0x20) r1 = socket$unix(0x1, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x8000}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r2, 0x7, 0xffff, 0x3, 0x9, 0x8001}, &(0x7f0000000100)=0x14) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000140), &(0x7f0000000180)=0x8) r4 = accept4(r1, &(0x7f00000001c0)=@nfc_llcp, &(0x7f0000000240)=0x60, 0x80000) ioctl$PPPIOCSMRU(r4, 0x40047452, &(0x7f0000000280)=0x9) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000800)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000840)={{{@in=@rand_addr, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@multicast2}}, &(0x7f0000000940)=0xe8) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000980)={0x0, 0x0, 0x0}, &(0x7f00000009c0)=0xc) r8 = getpid() getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000000a00)={{{@in=@remote, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@remote}}, &(0x7f0000000b00)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000b40)={0x0, 0x0, 0x0}, &(0x7f0000000b80)=0xc) sendmsg$unix(r4, &(0x7f0000000c40)={&(0x7f00000002c0)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000780)=[{&(0x7f0000000300)="75843f99538a821f76007c5dd95b4a5bc2515290b6cd532f2a22d075184e1273c39e649089f2f257d82ddc35f6749546e0e001f21a91fea0ab0edcaf37390596bbac13affd5d", 0x46}, {&(0x7f0000000380)="f0957169079465efb15c9308159fda1fe48663d8bb044b70887d1619de2d3a9e7809d9f006209a5e625fb9dd268141eea9d27b610ea05a3b081912100cab7f90d779c69bc1e9fcfcbf7fe8805c7993dedb7bd832d5b0b803438e30859091b0dbdd26ea729f6b42af00abdc25c63eed86bdfacd54cc346a2c9d37b1827ded20fdd2fe4b9ef0ec3d622f42dedca2845b73b4f7d8ecaa3ca2d5cc2995ce832fb4ffb8bdc0d9dad2f47483d8f376e3e600a29950ff281fce67b886", 0xb9}, {&(0x7f0000000440)="7e29c06c2dd9b84b3cb97b02dff73bf231fc107b9a62193c4755fc0f341259b12bbc105a7ec11c104fd900c8e4d5aa98a0483ac134c640a69a722b23c3ad226d1478f093f6c0799651064acc984540488057b49dd6b41b080c8810b3d84310a5b4056d81262a837cbe2c8f9d6c4132b67684", 0x72}, {&(0x7f00000004c0)="82018a263aa397d487d88dcbb6139510d823def080be8ad19d8c9524d6f64d17a17b842d9528fb70ac4a4fbc20f855e4a3dd98d3b04b4347ed75e4d84b2122f90630c12c52c10afb5478de8c9df9028d18cc96e5cf904b3c53733c768b0b3e37f3f74ed80095d137e16a4be2d90f2cd72cd218ad126f7b0c146a274f6967c8fc364dcaf0f4", 0x85}, {&(0x7f0000000580)="d70a6eed24a1830ad14be9654d32bb45ce1e558bad8ae603e667e224831908d7cca61c268a39d870b7c7c9aff1212be9bc6261b1379d9ed661ea412ec01524be69287562456e9c5f33e3e8c8e33d5c02aa328f5dd2f632bfc92bf4893fd96a9b91", 0x61}, {&(0x7f0000000600)="85d99c0ad9d413d63079e167d26c752a96a15c81589dac48fbf9950c", 0x1c}, {&(0x7f0000000640)='`\v', 0x2}, {&(0x7f0000000680)="3f69773c5eb0dec01cae38ddb567d980e6471235bbe7ff8e27bac3208c499f4522335d070837eded342a8deb2109dd58d1bfd274c92a41708fb596b3cf6a8cfdb6795cc0710f0ab233735b685eb332bbb21e3bf036ea48f7f370ea87456c854c82368acf0f6cbdea99ea92cef76052cb3f53a30bb3a8aa4a82c2287f4fa29bade0fb17a4d95c383c9060d210d8b54a12ebe070918e45b7ba196625726c56060e2b770600b9652dc373064639fbe8fa022cbe33e36bbea19b9b5dcebf898bf67fbacd", 0xc2}], 0x8, &(0x7f0000000bc0)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x20, 0x1, 0x1, [r0, r0, r4, r4]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}], 0x60, 0x4000000}, 0x20000000) accept4$ax25(r4, &(0x7f0000000c80), &(0x7f0000000cc0)=0x10, 0x80000) connect$inet6(r4, &(0x7f0000000d00)={0xa, 0x4e24, 0x10000, @dev={0xfe, 0x80, [], 0x19}, 0x9}, 0x1c) getsockopt$packet_buf(r4, 0x107, 0xd, &(0x7f0000000d40)=""/4096, &(0x7f0000001d40)=0x1000) setsockopt$IP6T_SO_SET_REPLACE(r4, 0x29, 0x40, &(0x7f0000001dc0)=@filter={'filter\x00', 0xe, 0x4, 0x3e8, 0xffffffff, 0x0, 0x118, 0x118, 0xffffffff, 0xffffffff, 0x318, 0x318, 0x318, 0xffffffff, 0x4, &(0x7f0000001d80), {[{{@ipv6={@loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [], 0x1}, [0xffffffff, 0x0, 0xffffff00], [0x0, 0xffffffff], 'dummy0\x00', 'tunl0\x00', {}, {0xff}, 0x0, 0x7fffffff, 0x0, 0x72}, 0x0, 0xd0, 0x118, 0x0, {}, [@common=@icmp6={0x28, 'icmp6\x00', 0x0, {0xd, 0x81, 0x8000}}]}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv4=@local={0xac, 0x14, 0x14, 0xaa}, 'sit0\x00', 0x64156c79}}}, {{@uncond, 0x0, 0xd8, 0x100, 0x0, {}, [@common=@frag={0x30, 'frag\x00', 0x0, {0x2, 0x3ff, 0xffffffff, 0x39, 0x3}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x6}}}, {{@ipv6={@empty, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, [0xffffff00, 0xff, 0xffffffff], [0xffffff00, 0xffffff00, 0xffffffff], 'yam0\x00', 'bridge0\x00', {}, {}, 0x5e, 0x10001, 0x1, 0x5}, 0x0, 0xd8, 0x100, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0x4d6, 0x4d2, 0x0, 0x8, 0x3}}]}, @common=@unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2, {0x0, 0x8, 0x3}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x448) listen(r0, 0x8) getsockopt$netrom_NETROM_T4(r4, 0x103, 0x6, &(0x7f0000002240)=0x100, &(0x7f0000002280)=0x4) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) getsockopt$inet_sctp_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f00000022c0), &(0x7f0000002300)=0x4) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000002340), &(0x7f0000002380)=0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f00000023c0)={r3, 0x24, "5688c5ecfd02137966806d7a427bbc849f9af0245e8dc4a582bfa544ea3e466eab27ab8d"}, &(0x7f0000002400)=0x2c) bind$llc(r4, &(0x7f0000002440)={0x1a, 0x17, 0x5, 0x7fffffff, 0x3, 0x100, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) writev(r4, &(0x7f00000026c0)=[{&(0x7f0000002480)="09653c0ae97420786538740ad5059a63d4bc8b61d4937aa230f6145b07b0ae", 0x1f}, {&(0x7f00000024c0)="fd2d738fa84d1929582963306dd9a083b2cd5f0a85616424a389453c44a65aa4413c355bf2b74d70d29d37bd01c277c7382017d183500007046c73292b7ca469d59e5efd4d9484bc64b57f498aecffac2ebe4f1cfd3f70e61fc2b390974f1ad4f9fe575523d9582837ff234aa1ee06a8e69db2c2f65ea82be41f9d3dae64c764c48e9d22df517793", 0x88}, {&(0x7f0000002580)="fc52a1d53fbe9644113d2ecb06122c2016aa67c6230d6fac8c6858adc39569cd797d00e1651a87a420c4740c5197163ecd3a423c4fd02fc33dfd27c62e5105239aafb96029e7e76445b7a6ca3f0a55acd2de9a340fc4c63987a439a57e7aef258cca161c7feb2a1ddd11e7f495cf206878d44df04191fe323645de7f17c4903fc6ae987681029cb30a60d143945535344a163f099d01efaba5bd9a261db618323242866013c0d422bb2057065a4ff44c3c058eb5e22a58d9f76e34bad1cf85a5edef72221c929b6ca85f6f774f8fcd", 0xcf}, {&(0x7f0000002680)="58c90b1c310c5a81b44bdd8d2de478c56e6b53c10fdb40dcfac8caf6771f6dec0b300ce355718ad67029ab507f44", 0x2e}], 0x4) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r4, 0x84, 0x74, &(0x7f0000002700)=""/4096, &(0x7f0000003700)=0x1000) ioctl$sock_netrom_TIOCOUTQ(r4, 0x5411, &(0x7f0000003740)) setsockopt$inet6_IPV6_ADDRFORM(r4, 0x29, 0x1, &(0x7f0000003780)=0x2, 0x4) 2018/03/04 19:31:44 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x9) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000880)=ANY=[@ANYBLOB="6e617400000000000000000000000000000000000000000000000000000000001b00000005000000c8040000f000000008020000ffffffff0803000008030000f8030000f8030000fffffffff8030000f803000005000000", @ANYPTR=&(0x7f0000000800)=ANY=[@ANYBLOB="0800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000afd90229fef050350000000000000000"], @ANYBLOB="fe8000000000000000000000000000bb00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000069703667726574617030000000000000697036746e6c300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800f000000000000000000000000000000000000000000000000000480052454449524543540000000000000000000000000000000000000000000000000000fe8000000000000000000000000000aa0000000000000000000000000000000000000000fe8000000000000000000000000000bb00000000000000000000ffffac1414aa00000000000000000000000000000000000000000000000000000000000000006c6f0000000000000000000000000000696662300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d00018010000000000000000000000000000000000000000000000002800657569363400000000000000000000000000000000000000000000000000000000000000000048004e45544d415000000000000000000000000000000000000000000000000001000000ac141400000000000000000000000000e00000020000000000000000000000000000000000000000000000000000000000000000ff010000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000069726c616e30000000000000000000006e7230000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d80000010000000000000000000000000000000000000000000000003000667261670000000000000000000000000000000000000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800f00000000000000000000000000000000000000000000000000048004e45544d415000000000000000000000000000000000000000000000000001000000ff010000000000000000000000000001e0000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d0000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x528) r1 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in=@loopback, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000000)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000300)={{{@in=@multicast2, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@local}}, &(0x7f0000000080)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000004c0)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@dev={0xfe, 0x80, [], 0x14}, 0x4e21, 0x0, 0x4e21, 0x0, 0x2, 0xa0, 0xa0, 0xff, r2, r3}, {0x0, 0x9, 0x80000001, 0x5, 0x0, 0x1c, 0x4, 0x3}, {0xfd41, 0x7f, 0xe142, 0xfffffffffffffffa}, 0x6, 0x0, 0x1, 0x1, 0x1}, {{@in=@empty, 0x4d5, 0x7f}, 0xa, @in=@dev={0xac, 0x14, 0x14, 0x14}, 0x0, 0x3, 0x3, 0x2, 0x7, 0x397, 0x9}}, 0xe8) r4 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r4, &(0x7f0000000100)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r4, &(0x7f0000000f40)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000140)="cdb09820a86c219f3475ce2328c858ca013c4f759ec8deed6de4947fb097da87abe298468f5f3f1d", 0x28}], 0x1, &(0x7f0000000080)=[]}}, {{0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000480)="1331cff5986c47287a8c7716827fc76298cf58fd0f5b775eb9f34596617a60ef80913c1449e6c1bf", 0x28}], 0x1, &(0x7f0000000540)=[]}}], 0x2, 0x0) 2018/03/04 19:31:44 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x1000000002) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x2, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x4e20, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) socket$kcm(0x29, 0x2, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000000c0)=0x14, 0x80800) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000100)={@mcast1={0xff, 0x1, [], 0x1}, 0x92, r1}) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000200)) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) connect$inet(r2, &(0x7f0000000180)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/03/04 19:31:44 executing program 1: r0 = socket$inet(0x2, 0x3, 0x2) r1 = socket$can_bcm(0x1d, 0x2, 0x2) accept$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000080)={'vcan0\x00', r2}) setsockopt$inet_int(r0, 0x0, 0xd1, &(0x7f0000000ffc), 0x319) 2018/03/04 19:31:44 executing program 6: r0 = socket$inet_sctp(0x2, 0x5, 0x84) syz_emit_ethernet(0x79, &(0x7f0000000040)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipx={0x8137, {0xffff, 0x6b, 0x3, 0x0, {@random=0x1000000, @current, 0x3}, {@broadcast=0xffffffff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x800}, "2d17c8806d26a77bfdfa595b0b138391c8507c8d47ba398cd1748a714aed758bbe6f4922918e4ba419c6a0a546549a0603e88cc02eef4a074fea16a3e77c9c25d04e996bcc9311bcff591fcc1a"}}}}, &(0x7f00000000c0)={0x1, 0x4, [0xd7a, 0xe8b, 0x4c0, 0x948]}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000), 0x226) 2018/03/04 19:31:45 executing program 2: r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000005000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x65, 0x2, &(0x7f0000cbc000)=""/244, &(0x7f0000001000)=0x33b) socketpair(0x3, 0x6, 0x3, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000080)="96db1ef6e560144e52fa8ee1bfb861c10bae9d5bc27f83499bc55000606ba83ba9a7d6ece29ec7ccd8f5e3b4bf3fd69a74bf34694d28529c70cd78a3c1558f423ab63ed2c1c40dcdd5d03ce171d6629ad5bf4d4aa625491f42ab1b4427ca5f6d96bbabd0f3d91bd3d8b324026116246f6f3291d6d51d885ae11e83bb8055d012aad5228a301b4065f979193eebbd765de0012325897b320a215c0b4d111e222d", 0xa0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000000)=@buf) 2018/03/04 19:31:45 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept$ax25(0xffffffffffffff9c, 0x0, &(0x7f0000000580)) setsockopt$ax25_int(r1, 0x101, 0xf, &(0x7f00000005c0)=0x5, 0x4) bind$alg(r0, &(0x7f0000000240)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(ecb-camellia-asm)\x00'}, 0x58) r2 = accept(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="0000000000000058b700000000000000"], &(0x7f0000000080)=0x10) accept4$llc(r2, 0x0, &(0x7f00000000c0), 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="aab6362527d82e5de5897609f34300b75400223fe8ffd0eab93eca941baf1bdba83be8ee04fca28d1d2b", 0xca) 2018/03/04 19:31:45 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) sendto$inet6(r0, &(0x7f000009bfab)="b4", 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = epoll_create(0x7) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)) r2 = accept4(r0, &(0x7f0000000040)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, &(0x7f0000000080)=0x2e, 0x80000) ioctl$sock_bt_cmtp_CMTPCONNDEL(r2, 0x400443c9, &(0x7f00000000c0)={{0x9, 0x8000, 0x4, 0x1ff, 0x3, 0x7079}}) 2018/03/04 19:31:45 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(blowfish-generic)\x00'}, 0x58) r1 = accept4(r0, &(0x7f0000000200)=@nl=@proc, &(0x7f0000000240)=0xc, 0x80800) getsockname$ipx(r1, &(0x7f00000002c0), &(0x7f0000000300)=0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000140)={0xe, 0x8, &(0x7f0000000080)=@raw=[@generic={0x2f5, 0x3, 0x0, 0x6}, @call={0x85, 0x0, 0x0, 0x25}, @alu={0x7, 0x9, 0xf, 0xf, 0x3, 0x30}, @generic={0x800, 0x4, 0x400, 0x2}], &(0x7f00000000c0)='syzkaller\x00', 0x101, 0xd, &(0x7f0000000100)=""/13, 0x41000, 0x1}, 0x48) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f00000001c0)=r2, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r3 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000002c00)=[{0x0, 0x0, &(0x7f0000002b40)=[{&(0x7f00000008c0)="9f798f6b3b9ec380e985ff129c4f647d336aeb7abcdb772b5b87ebc0269cf46f951c93e5cc050b92c2c0366877e5b3b881b7d4926f6e4de5a03d4a318a79dfff0de7325725428d1844752f0340927118665d5cb12ab26695cfa24ea2a33c74e29958f7beefedf09e046d7c4b9fc8f501aba2f58e77309af7348db988c63dd0dfdf24c8ab90f5244d187ed06af4a15bc897a3061c55941c7f51fd3a4660f8877c0628ba8183112cf015ca48006adcff240259580850facd911a7c40224d6836de621ae36b2cf48490e00a9dcad2d23d437ceb23ff1d89ce411dd98ac61a99ac63a47ebac66ed877e92d00b56093f3d3d1026e2ef3a229a305912c13f963ef639f33b7e2cb837d4d707b0d7234f25b47bc074ef1b467f9b7dec332159799e9b563982d4534782df140b8c4c391fae1f071b9e528ac6339779c4248263c6768ec25be07b2b3ca1aa41bbc0c35ac25b6c6ff92908184c14ebf0660858825b320c16ad58570af0efa76238434bc6718a4e6c970410d6c869ff0884964e782fcc34fc8341bbbe0ec127591f38aa279687e6f1e5ce460a9a49eda598289d588379dfb113b2617f89162886194bfa3b18aa4afd4107fad3eb7eb15d49cf9757922006733e0bfa0e1c5c4ba67b7870bee8ca6b9d2953c5d0328d9e5559a5f1801f796c98c67e8da8431a87b373005e445e4dd7d2e6a75f893151a962f2af4bb48caf39a7d12c804e721faced0026c55120c5dbc7af099b2b80ed4ef9a9d50bb436f4dd99ea6b5bde5d145b7b9c37c8592403340cfa49e9a78b9c360813022f2b39b7b0a7f81307f96ea151d17d2078d2171a3aa819a4fee2bf356cc5ce900098e3543be657821fbbc2284cea98c5f972574179df5d4c0002d8b8526d1aa6ff4e3030c147c", 0x280}], 0x1, &(0x7f0000000280)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r3, &(0x7f00001f5000)={&(0x7f0000074000)=@alg, 0x58, &(0x7f0000612f80)=[{&(0x7f0000f81000)=""/4096, 0x1098}], 0x1, &(0x7f0000f7ffca)=""/87, 0x57}, 0x0) 2018/03/04 19:31:45 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000000080)={0x10, 0x0, 0x25dfdbfc, 0xc28}, 0xc) getsockopt$netlink(r0, 0x10e, 0x4, &(0x7f0000000000)=""/53, &(0x7f0000000040)=0x35) 2018/03/04 19:31:45 executing program 5: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r1, &(0x7f0000fb5ff0)=[{&(0x7f0000fb6000)="1f00000002031900000007000000e3800802bb0509000100010100493ffe58", 0x1f}], 0x1) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000000)={0x100000001, 0x6, 0xe12, 0x8, 0x1ff, 0x0, 0x3ff, 0xba3, 0x8, 0x13, 0x6}, 0xb) close(r1) 2018/03/04 19:31:45 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) 2018/03/04 19:31:45 executing program 0: mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@un=@file={0x0, ""/57}, &(0x7f0000000040)=0x3b, 0x80800) getsockname$packet(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x14) 2018/03/04 19:31:45 executing program 4: r0 = socket$inet(0x2, 0x80003, 0x55) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000600)=@filter={'filter\x00', 0xe, 0x4, 0x358, 0xffffffff, 0x158, 0x0, 0x158, 0xffffffff, 0xffffffff, 0x2c0, 0x2c0, 0x2c0, 0xffffffff, 0x4, &(0x7f0000000000), {[{{@ip={@empty, @rand_addr, 0x0, 0x0, 'ip6_vti0\x00', 'syz_tun\x00'}, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@string={0xc0, 'string\x00', 0x1, {0x1ff, 0x0, 'kmp\x00', "981468537f0e774dfc251e2adc215549fae44226809ce7731eec9bab61a2057d0b58ba73ae156fd3df1e918245fc706c6cf942b69e02ac11f69fa33c7e3bbcfe2f952488d5fde7567b6a61c79252dc9230d24cbaedaef931958f2ba5336bb183b8bed6ea9d5025d0aaf80532d56e63337a6b8ca29d764298dc4e8f7d9dbf8660"}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast2=0xe0000002, @broadcast=0xffffffff, 0x0, 0x0, 'sit0\x00', 'syzkaller0\x00'}, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @random="b101649cc0a5"}}}, {{@ip={@multicast2=0xe0000002, @rand_addr, 0x0, 0x0, 'teql0\x00', 'syzkaller1\x00'}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x78) r1 = accept(r0, &(0x7f00000000c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @empty}}}, &(0x7f0000000100)=0x3a) recvmsg$kcm(r2, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000140)=""/85, 0x55}, {&(0x7f00000001c0)=""/135, 0x87}, {&(0x7f0000000280)=""/220, 0xdc}], 0x3, &(0x7f00000003c0)=""/102, 0x66, 0x9}, 0x21) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000000080)) accept$packet(r2, 0x0, &(0x7f0000000040)) 2018/03/04 19:31:45 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000040)=@raw=[], &(0x7f0000000080)='syzkaller\x00', 0x0, 0xf6, &(0x7f0000000280)=""/246}, 0x48) r0 = socket$inet(0x11, 0x40000000000803, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x107, 0xf, &(0x7f0000023f88)=@broute={'broute\x00', 0x20, 0x5, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20011000], 0x0, &(0x7f0000675ff0), &(0x7f0000000ca0)=[{0x0, '\x00', 0x1, 0x0, 0x0, []}, {0x0, '\x00', 0x3, 0x0, 0x0, []}, {0x0, '\x00', 0x4, 0x0, 0x0, []}]}, 0x108) getsockopt$inet_dccp_buf(r0, 0x21, 0xe, &(0x7f00000000c0)=""/211, &(0x7f0000000000)=0xd3) sendmsg(r0, &(0x7f000087dfc8)={&(0x7f000005e000)=@nfc_llcp={0x27, 0x9, 0x0, 0x0, 0x0, 0x0, "f0aeec0d840130e5c5485e44a7627f9a8864abed4d4460dd5b1a0182c6c84a143e64f31d1c11349c949054860b9c131950a610e2736612827582530c3c1df9"}, 0x60, &(0x7f0000000380)=[], 0x9c}, 0x0) 2018/03/04 19:31:45 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006ec000)="8907040000", 0x5) r1 = accept$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x1c) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={0x0, 0x3}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000100)={r2, 0x20}, &(0x7f0000000140)=0x8) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000ff5000)=""/22, &(0x7f000025f000)=0x16) 2018/03/04 19:31:45 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept$inet(r0, &(0x7f0000000800)={0x0, 0x0, @multicast2}, &(0x7f0000000840)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000880)={0x0, @in6={{0xa, 0x4e20, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x1000000}}, [0x20, 0x7, 0x1, 0x3, 0xfffffffffffffff8, 0xfffffffffffff001, 0x3, 0x300d, 0x4, 0xff, 0x0, 0xfff, 0x1ff, 0x1ff, 0x8]}, &(0x7f00000009c0)=0x108) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000a00)={r2, 0x1}, &(0x7f0000000a40)=0x8) setsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000000), 0x0) r3 = accept(r0, &(0x7f0000000340)=@nl=@unspec, &(0x7f0000000380)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00000003c0)={0x0, @in6={{0xa, 0x4e21, 0x8, @loopback={0x0, 0x1}, 0x40}}, 0x2, 0x3, 0xf9, 0x7, 0x5}, &(0x7f0000000480)=0xa0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f00000004c0)={r4, @in6={{0xa, 0x4e22, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x10001}}}, &(0x7f0000000580)=0x8c) getpeername$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000080)={{{@in=@rand_addr, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@remote}}, &(0x7f0000000180)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000001c0)={{{@in6=@dev={0xfe, 0x80, [], 0xb}, @in=@empty, 0x4e24, 0x8, 0x4e24, 0x5, 0xa, 0xa0, 0x0, 0x87, r5, r6}, {0x0, 0x80000000, 0x1ff, 0x1, 0x8, 0x35, 0xfffffffffffffffc, 0x7}, {0x2a, 0xffff, 0x0, 0x6}, 0x9, 0x6e6bb2, 0x0, 0x1, 0x1, 0x1}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x9, 0x3c}, 0x2, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x0, 0x3, 0x2, 0xfff, 0x4, 0x1, 0x1000000000}}, 0xe8) r7 = bpf$PROG_LOAD(0x5, &(0x7f0000000780)={0xf, 0x11, &(0x7f00000005c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc}, [@generic={0x0, 0xe66, 0xffffffffffffff7e, 0x10001}, @ldst={0x0, 0x0, 0x0, 0xf, 0x3, 0x0, 0xfffffffffffffff0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x1}, @ldst={0x0, 0x0, 0x1, 0x5, 0x3, 0x30, 0x1}, @exit={0x95}, @initr0={0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x3}, @initr0={0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0xfffffffffffffe01}], {0x95}}, &(0x7f00000002c0)='GPL\x00', 0x0, 0xe3, &(0x7f0000000680)=""/227, 0x40f00, 0x1, [], r5}, 0x48) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000000300)={r3, r7}) 2018/03/04 19:31:45 executing program 6: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x4) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}}, &(0x7f00000000c0)=0x8c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000001180)={r1, 0xe3, "16a7199b627eb41cf27552ff2ce38c856cdf8e060a97cf5c1740a4d8128e73494bc7cd941d8cb3020ec79c5710c579128a8cfdddfe8f65ad4c7ad94a5eeba7df048a42a90ea507059d0b0a1949880caf68fbacf451f4e7033efa22142144d7996fb75f03aa532bf227449323d5f352d5683fe5ab541a299c2c5a51606afc5e8fc0924a2ee9a2cdfb7ec8dae3efec88ba0596f6eaf511195767343b71c45d1aebe0e22af3bdca7f46fce465dc8aa445b64d0fe1e2ddf14b30cd961efaecdc584ee74cbfae917d0f1b165ed30b1b28b291335561fbc235a659232dde3669eae9abc1a0f4"}, &(0x7f0000000100)=0xeb) r3 = socket$l2tp(0x18, 0x1, 0x1) r4 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r4, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmsg(r4, &(0x7f0000001140)={0x0, 0x0, &(0x7f0000000100)=[], 0x0, &(0x7f0000000140)=""/4096, 0x1000}, 0x0) r5 = socket(0xa, 0x5, 0x80000001) ioctl$sock_bt(r5, 0x8906, &(0x7f0000004780)="6e1c1dc8e2c7e1da5e80d0775beadf44d7f207c99c32ddf29779bb5cb9715bd878de0f4613ff73e61e5c47e1aaaf456e8597b526335758c9d5430de8a1de8354dbb7d10e940dba5b10239657ae2cc141d0182954aabc") setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001280)={r2, 0x8}, 0xc) shutdown(r3, 0x1) 2018/03/04 19:31:45 executing program 5: r0 = socket(0xa, 0x2000000001, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000000d000)={0xffffffffffffffff, 0x50, &(0x7f0000f29fb0)}, 0x10) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000fedf98)={&(0x7f000000d000)=[0x7, 0x6], 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8cfbc89fefc282b0e9b6d1b29d5500b5ff74b06ccbd9dee8c886586975b5446e"}}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000080)={0x3, &(0x7f0000000040)=[{}, {0x0}, {}]}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000000100)={r2, 0x6}) getsockopt(r0, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f0000fedffc)=0x28) 2018/03/04 19:31:45 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socketpair(0x4, 0x5, 0xfffffffffffffff8, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000080)={r1, r1, 0x1, 0x1}, 0xffffffffffffffd9) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f000074e000)={0x18, 0x1, 0x2, 0xa5838aebecb24ff7, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x4, 0x1, []}]}, 0x18}, 0x1}, 0x0) 2018/03/04 19:31:45 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000f84fa0)={0x2, 0x1, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20, 0x0, @empty}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) accept(r0, &(0x7f00000000c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f0000000100)=0x3a) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000000140)={r0}) 2018/03/04 19:31:45 executing program 1: r0 = socket$bt_bnep(0x1f, 0x3, 0x4) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000080)=0x7ff, &(0x7f00000000c0)=0x2) r1 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_int(r1, 0x29, 0x4b, &(0x7f0000000000), &(0x7f0000000040)=0x4) close(r1) 2018/03/04 19:31:45 executing program 0: r0 = socket$inet6(0xa, 0x40000080808, 0x8000000e) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000200)=@filter={'filter\x00', 0xe, 0x4, 0x378, 0xffffffff, 0xd0, 0xd0, 0x1d8, 0xffffffff, 0xffffffff, 0x2a8, 0x2a8, 0x2a8, 0xffffffff, 0x4, &(0x7f0000000080), {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@NFQUEUE0={0x28, 'NFQUEUE\x00'}}, {{@uncond, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@unspec=@devgroup={0x38, 'devgroup\x00', 0x0, {0x1, 0x7fffffff, 0x86}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ipv6={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, @ipv4={[], [0xff, 0xff], @empty}, [], [], 'bcsf0\x00', 'lo\x00'}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3d8) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x2b, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x4e20, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/03/04 19:31:45 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="020300000a000000ffffffffffffffff030006000000000002004e20e0000001000000000000000002000100ffffffff000000ff00000000030005e6ffffffff01004e20e0000001000000000000000030c29c316a8fceff6c650616af0230b72ab50a15c5f7024c109cceb2163ac815572aeecea7d41c75895c5ac12ab355ecb8f85d506a0d4c70ea78407aaffc841c8909f0a1d61363b869b169f493710cf01d26c5fe9d28ac314f92951aee23d25d38862aaebcbf9335d0139ad5d89c7b4b9569f74ffd38b3127413cc5e819ad4b6e0c93c9453d7a72e40d89ef92cd48b847788d985ffaab736b7aeffafab4acbd0930616928ebe69c98eae372e4dbd5142498255436ba5c181aaad43de844ee8a65d164957faed45e71057777d59faf5cf78e4b6b1a5632b8a2538fa2f32dda8d28497919496daf1f323d59f8bfb3cd37032e18388d0ecfe8c0a009b7c07ab8e45141f6c47ccca6fcd9441ded7dc024601a5cf6b7f7aa429ff2d33661a62ea6d3c6a2886cc240731f3d5"], 0x50}, 0x1}, 0x0) 2018/03/04 19:31:45 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000011bfe4)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="0e37af419ea5b8eb3557ae0200000002"], 0xfffffe56}, 0x1}, 0x0) 2018/03/04 19:31:45 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)={0xfffffffffffffdfb, 0x3, 0x6, 0x1, 0x2, 0xffffffffffffffff, {0xfffffffffffffffe, 0x0, 0x2}, []}, 0x14}, 0x1}, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000080)=0x10001, 0x4) 2018/03/04 19:31:45 executing program 2: r0 = socket$inet(0xa, 0x801, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00000003c0)=@filter={'filter\x00', 0xe, 0x4, 0x388, 0xffffffff, 0x0, 0x0, 0x1c0, 0xffffffff, 0xffffffff, 0x2f0, 0x2f0, 0x2f0, 0xffffffff, 0x4, &(0x7f00000000c0), {[{{@uncond, 0x0, 0xc8, 0xf0, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x0, 0x31}}, @common=@ttl={0x28, 'ttl\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, [@common=@unspec=@connbytes={0x38, 'connbytes\x00', 0x0, {0x0, 0x0, 0x0, 0x1}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@dev={0xac, 0x14, 0x14}, @broadcast=0xffffffff, 0x0, 0x0, 'bridge0\x00', 'ip6tnl0\x00'}, 0x0, 0xd0, 0x130, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00'}, @common=@addrtype={0x30, 'addrtype\x00'}]}, @common=@inet=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv6=@loopback={0x0, 0x1}, [], 0x4e20, 0x4e20, 0x4e20, 0x4e20, 0x0, 0x0, 0x0, 0xbc}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3e8) socket$can_raw(0x1d, 0x3, 0x1) syz_emit_ethernet(0x32, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0xb, 0x0, 0x0, 0x8, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, []}}}}}}, 0x0) 2018/03/04 19:31:45 executing program 6: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x6}, 0x4) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f00008fc000)=0x8, 0x4) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000040), &(0x7f0000000080)=0x10) setsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f0000a76000), 0x0) 2018/03/04 19:31:45 executing program 4: r0 = socket$inet(0x2, 0x3, 0x2) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000040)=""/175, &(0x7f0000000100)=0xaf) r1 = accept(r0, &(0x7f0000000140)=@sco, &(0x7f0000000180)=0x8) sendto$packet(r1, &(0x7f00000001c0)="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", 0x1000, 0x0, 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000012c0)={r0, 0x50, &(0x7f0000001240)}, 0x10) setsockopt$inet_int(r0, 0x0, 0xca, &(0x7f0000000000)=0xfffffffffffffffe, 0x10) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f00000011c0)=""/44, &(0x7f0000001200)=0x2c) bind$netlink(r1, &(0x7f0000001300)={0x10, 0x0, 0x25dfdbfb, 0x20}, 0xc) 2018/03/04 19:31:45 executing program 0: r0 = socket(0x100000000000010, 0x3, 0x0) getpeername(r0, &(0x7f0000000040)=@in={0x0, 0x0, @multicast1}, &(0x7f0000000080)=0x10) write(r0, &(0x7f0000000000)="26000000130047f1eb14c1f8590022ff001000e301000000010000000000000006001000064b", 0x26) 2018/03/04 19:31:45 executing program 7: syz_emit_ethernet(0xe1, &(0x7f0000101000)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x29, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}, []}}}}}}}, 0x0) r0 = socket(0x5, 0x80000, 0x2) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000000240)={{0x762, 0x401, 0x0, 0x10000, 0x0, 0xb6}, 0x400, 0xad, 0x4000000000000000, 0x9, 0x80000001, "a0f038ec035488ec835ee397a25f4a11d1e7d50d11873abcef06ee11461bf3913a4605cb23e37f6d41b7f81f5185e2d5a183ac303671c340a0292e3793fdaa2d4f88e6a3f8e067005adf18a87746d52a85bcb7b469f6705a72f7f9d9e6143c8b8c078b234033ac49b278803ac0a25810c2f91489ddfd729ad97b9a6939115d0b"}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000180)={@loopback={0x0, 0x1}, 0x20000000000, 0x0, 0x0, 0x4, 0x101, 0x5538, 0x1}, 0x20) 2018/03/04 19:31:45 executing program 3: poll(&(0x7f00005d5000)=[], 0x20000091, 0x0) socketpair(0x3, 0x80000, 0x5, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) bind$bt_sco(r0, &(0x7f0000000140)={0x1f, {0x9, 0x9, 0x1f, 0x8a, 0x0, 0x7a}}, 0x8) 2018/03/04 19:31:45 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) preadv(r0, &(0x7f00000015c0)=[{&(0x7f0000000080)=""/237, 0xed}, {&(0x7f0000000180)=""/80, 0x50}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/150, 0x96}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/251, 0xfb}, {&(0x7f0000001400)=""/120, 0x78}, {&(0x7f0000001f80)=""/4096, 0x1000}, {&(0x7f0000001480)=""/248, 0xf8}, {&(0x7f0000001580)=""/48, 0x30}], 0xa, 0x1) bind$alg(r0, &(0x7f0000d60000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(authenc(poly1305-simd,chacha20))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000000040)) 2018/03/04 19:31:45 executing program 4: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000000c0)={'ip6gre0\x00', @ifru_addrs={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x16}}}) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x8000000004e20, 0x3, @empty, 0x8}, {0xa, 0x4e20, 0x0, @empty}, 0xffff, [0x0, 0x0, 0x0, 0x2]}, 0x5c) 2018/03/04 19:31:45 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='syz_tun\x00', 0xfffffffffffffe5f) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffff8100000000000000000000000000aafe8000000000000000000000000000aa4e204e20", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], &(0x7f00000002c0)) 2018/03/04 19:31:45 executing program 5: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) connect(r0, &(0x7f00000000c0)=@nfc_llcp={0x27, 0x3, 0x20, 0x7, 0x1000, 0x3a4, "8ffb9494a1260aeb7a0bddf5e01b561c9580f184bb3ceaacb093e99bfeed9df93ebb81914ac56efdedb74ade20d53300a9d22cd06ee7c0ef9e51debada410a", 0xc92a}, 0x60) r1 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000000600)=@mangle={'mangle\x00', 0x1f, 0x6, 0x520, 0x0, 0xf8, 0x2b0, 0x1c8, 0xf8, 0x450, 0x450, 0x450, 0x450, 0x450, 0x6, &(0x7f0000fe5000), {[{{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@unspec=@connlabel={0x28, 'connlabel\x00'}]}, @common=@unspec=@NFQUEUE1={0x28, 'NFQUEUE\x00', 0x1, {0x0, 0xd68c}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@MARK={0x28, 'MARK\x00', 0x2}}, {{@uncond, 0x0, 0xa8, 0xe8, 0x0, {}, []}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @HL={0x28, 'HL\x00', 0x0, {0x0, 0x1}}}, {{@ipv6={@local={0xfe, 0x80, [], 0xaa}, @empty, [], [], 'ip6_vti0\x00', 'tunl0\x00'}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x580) syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="cd390b081bf2ffffffffffff86dd6002290f00303a0000000000000000000000ffff00000000ff0200000000000000000000000000010200907800000000609433df0000080000000000000000000000000000080001fe800000000000000b00000000000000677f81e6f3976c6e738296a2ee261238d1fc71"], 0x0) 2018/03/04 19:31:45 executing program 6: r0 = socket(0x40000000015, 0x805, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00000000c0)={r1, 0x9}, 0x8) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000000000)=0xffffffffffffeffc, 0x4) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f00005bf000)=0x1, 0x4) 2018/03/04 19:31:45 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00001afff8)={0x0, 0x2000000002}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000c60000)={0x3}, 0x10) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000000040)={r1, 0x3}) write(r0, &(0x7f0000000240)="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", 0xfffffffffffffcdb) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000080), 0x8) 2018/03/04 19:31:45 executing program 4: sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="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", 0x1a1, 0x0, &(0x7f0000001000)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f00000001c0)={'sit0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) 2018/03/04 19:31:45 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="020200090a0000000000000000000000030006000000000002004e20e0000001000000000000000002000100ffffffff00000002000000000300f8000000000002004e20e00000010000000000000000"], 0x50}, 0x1}, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000080)={0xffffffffffffffff}) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000000c0)={0x6a18000, 0x2, 0x8000}, 0x4) [ 876.141090] netlink: 'syz-executor0': attribute type 16 has an invalid length. [ 876.173219] netlink: 'syz-executor0': attribute type 16 has an invalid length. 2018/03/04 19:31:45 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) poll(&(0x7f0000f81000)=[{r0}], 0x1, 0x431b8446) r1 = epoll_create1(0x0) r2 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) socketpair(0x15, 0x5, 0x9, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000180)={0x0, 0xffffffffffffffc1}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000200)={r4, 0x3d73}, &(0x7f0000000240)=0x8) listen(r2, 0x6) r5 = socket$inet6(0xa, 0x3, 0x9) setsockopt$IP6T_SO_SET_REPLACE(r5, 0x29, 0x40, &(0x7f0000001300)=@nat={'nat\x00', 0x1b, 0x5, 0x4d8, 0x0, 0xf0, 0xffffffff, 0xf0, 0xf0, 0x408, 0x408, 0xffffffff, 0x408, 0x408, 0x5, &(0x7f0000000800), {[{{@ipv6={@remote={0xfe, 0x80, [], 0xbb}, @empty, [], [], 'ip6gretap0\x00', 'ip6tnl0\x00'}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x0, @ipv6=@local={0xfe, 0x80, [], 0xaa}, @ipv4=@rand_addr, @gre_key, @port}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xbb}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, [], [], 'lo\x00', 'ifb0\x00'}, 0x0, 0xe0, 0x128, 0x0, {}, [@common=@unspec=@statistic={0x38, 'statistic\x00'}]}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x1, @ipv4=@dev={0xac, 0x14, 0x14}, @ipv4=@multicast2=0xe0000002, @port, @port}}}, {{@ipv6={@empty, @mcast1={0xff, 0x1, [], 0x1}, [], [], 'irlan0\x00', 'nr0\x00'}, 0x0, 0xd8, 0x100, 0x0, {}, [@common=@frag={0x30, 'frag\x00'}]}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xfffffffffffffffe}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x1, @ipv6=@mcast1={0xff, 0x1, [], 0x1}, @ipv4=@multicast1=0xe0000001, @port, @port}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x538) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x4e20, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0, {[]}}}}}}}}, &(0x7f00000002c0)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000b15ffc), 0xffb5) 2018/03/04 19:31:45 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) r1 = epoll_create(0x80000001) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000000)) socketpair(0x11, 0x6, 0x92, &(0x7f0000000240)={0xffffffffffffffff}) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000280)={0x7, 0x7, 0x1000}, 0x4) 2018/03/04 19:31:45 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000000c0)={0x0, @broadcast, @broadcast}, &(0x7f0000000100)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000140)={{{@in=@local, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@dev}}, &(0x7f0000000240)=0xe8) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_FREE_BUFS(r3, 0x4010641a, &(0x7f0000000440)={0x8, &(0x7f0000000400)=[0x5, 0xffffffffffffffff, 0x3, 0x7, 0x28, 0xfff, 0x8, 0xe8f9]}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000080)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f00000005c0)={r4, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000600)={0x0, r5}) ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f00000003c0)={r4, r6}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000280)={{{@in6=@loopback={0x0, 0x1}, @in6=@dev={0xfe, 0x80, [], 0x12}, 0x4e24, 0x9, 0x4e24, 0x38, 0xa, 0x20, 0x20, 0x67, r1, r2}, {0x100000001, 0x101, 0xcbbf, 0x0, 0x8, 0x100000000, 0xffd8, 0xfff}, {0x2, 0x8000, 0x7ff, 0x1ff}, 0x7, 0x6e6bb4, 0x2, 0x1, 0x2, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x4d5, 0x33}, 0xa, @in=@loopback=0x7f000001, 0x0, 0x4, 0x1, 0x7fffffff, 0x100, 0x100000001, 0xadf}}, 0xe8) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000002fdb)="240000001a0003000700fd556fa283bc0aeee6d879d37d05271d85940800040001000000", 0x24}], 0x1}, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000000)={0x9, 0x4, 0xfffffffffffffff8, 0x3}, 0x10) r7 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000480)) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000004c0)={0x2, [0x0, 0x0]}, &(0x7f0000000500)=0xc) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r7, 0x84, 0x73, &(0x7f0000000540)={r8, 0xffff, 0x30, 0x101, 0x400}, &(0x7f0000000580)=0x18) 2018/03/04 19:31:45 executing program 5: r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f00008d1ffc)=0x400, 0x4) bind$inet6(r0, &(0x7f0000193000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000240)={0x0, 0xffffffff80000001, 0x10}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x3, 0x30}, &(0x7f0000000100)=0xc) 2018/03/04 19:31:45 executing program 6: r0 = socket$inet(0x2, 0x80807, 0x7) socketpair$inet(0x1e, 0x1, 0x0, &(0x7f0000f23ff8)={0x0}) getsockopt$IPT_SO_GET_ENTRIES(r1, 0x0, 0x41, &(0x7f0000000000)={'filter\x00', 0xcf, "c6edb1cad9e6dee5c2cbe40ed8884b597b1e2651cf1a3c2d911574fdefbee5cff2422822cd13a7bbe7675103e5e2f66a40147e68f9e95967f9cc4009759a760986e58cc0093f9357bf382678caed300e73f68cf852feea4dec417fa186c63b8d39c2cba1149c11a2062d928562a254291e5a87cce69c2073553d916e8d4af274b3956356156c6332f16bc336fa12926986ed61e942faf2b85634f489df5f1e951c1feea4216c51e7750ae0dee00fe16fa46fd2478a21c2cab2957746b1b73e2e5a3a25964bf7f675e064b18f8ef04c"}, &(0x7f0000000100)=0xf3) sendmsg$key(r1, &(0x7f0000f22000)={0x0, 0x0, &(0x7f0000f22000)={&(0x7f0000f22fd0)={0x1e, 0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x254}, 0x1}, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0x17, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/03/04 19:31:45 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000010000)={0x1, 0x3, 0x5, 0x100}, 0x2c) pipe(&(0x7f0000001d00)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000001d40)=@int, &(0x7f0000001d80)=0x4) bpf$MAP_DELETE_ELEM(0xf, &(0x7f0000005ff0)={r0, &(0x7f0000005fff)='F'}, 0x10) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, @empty}, &(0x7f0000000040)=0x1c, 0x800) r3 = socket$inet(0x2, 0x6, 0x99c1) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000000080)={0x0, 0xfffffffffffffe3c, "ba26552061405ace1d1eef0fd2cf99a2dba8ca5d34b3725a006c61891837b740f3ac01f82761f5cc0a12b81e33ee91737aef414a1f95898386aa520a80c1edfe591223caf23524ad947f85610d81ab95951ec86fb1c28931a2a6506e5c503b5636fd16f9c4ebeda0c74013d76dcdf071467c51c0d01e6dafc85dc5d3ba4c22f14f9525b62e4add3fd5a5d28338b13ce5e7be3d17636c9998285c6aacf588a51e627c2d81e5eafbf77735e2be56fc6dbf03ce4a02bfcb0a34f09d4a5a"}, &(0x7f0000000180)=0x354) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f00000001c0)={r4, @in={{0x2, 0x4e21, @empty}}, 0x2, 0x6, 0x80000001, 0xff, 0x4}, &(0x7f0000000280)=0xa0) 2018/03/04 19:31:45 executing program 4: r0 = socket(0x15, 0x80005, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x114, 0x2710, &(0x7f0000000000)=0x7, &(0x7f0000000040)=0x4) 2018/03/04 19:31:45 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000f84f78)={0x2, 0x18, 0x2, 0xf, 0x5, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x5, 0x0, 0xfffffffffffffffe, 0x0, @in={0x2, 0x4e20, @rand_addr}}]}, 0x28}, 0x1}, 0x0) getpeername(r0, &(0x7f0000000080)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f00000000c0)=0x3a) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000000100)) 2018/03/04 19:31:45 executing program 4: r0 = socket$inet6(0xa, 0x40000080806, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000000)={0x1, {{0xa, 0x4e21, 0x4, @ipv4={[], [0xff, 0xff], @rand_addr}, 0xfffffffffffffffb}}, {{0xa, 0x4e24, 0x7fff, @mcast2={0xff, 0x2, [], 0x1}, 0x800}}}, 0x108) getsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000adaffc), &(0x7f0000ef9ffc)=0x1b7) 2018/03/04 19:31:45 executing program 1: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f000037d000)=[], 0xfffffffffffff0d) socketpair(0x3, 0x1, 0x80, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e22, 0x9, @loopback={0x0, 0x1}, 0x2}}, 0x6, 0x5, 0x6, 0x7fff, 0x2}, &(0x7f0000000100)=0xa0) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f00000001c0)={0x400000000000000, {{0xa, 0x4e22, 0x1000000, @mcast2={0xff, 0x2, [], 0x1}, 0x9}}}, 0x88) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000140)={0x6c0, 0x80000000, 0x4, 0x401, 0x80, 0xffff, 0x8001, 0x80, r3}, &(0x7f0000000180)=0x20) r4 = socket$netlink(0x10, 0x3, 0xc) writev(r4, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000003031900030007000000068100023b0509000100010100ff1ffe58", 0x1f}], 0x1) 2018/03/04 19:31:45 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000080)={0x10, 0x34000}, 0xc, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="24533319b1784c20235f0000002900210822000000000080c8029b2ca982bee80dabced88300000300", @ANYRES32=0x0], 0x24}, 0x1}, 0x0) r1 = socket$inet6(0xa, 0x0, 0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000100)=[@in={0x2, 0x4e21, @multicast1=0xe0000001}, @in6={0xa, 0x4e22, 0x58, @dev={0xfe, 0x80, [], 0x19}, 0x414}, @in={0x2, 0x4e24, @empty}, @in={0x2, 0x4e24, @rand_addr=0x6}], 0x4c) socket$vsock_dgram(0x28, 0x2, 0x0) [ 876.375917] ================================================================== [ 876.383485] BUG: KASAN: use-after-free in ip6_route_me_harder+0x9d8/0xc00 [ 876.390391] Read of size 4 at addr ffff8801c5de31b0 by task syz-executor3/12168 [ 876.397808] [ 876.399418] CPU: 0 PID: 12168 Comm: syz-executor3 Not tainted 4.16.0-rc2+ #251 [ 876.406751] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 876.416080] Call Trace: [ 876.418649] dump_stack+0x194/0x24d [ 876.422256] ? arch_local_irq_restore+0x53/0x53 [ 876.426900] ? show_regs_print_info+0x18/0x18 [ 876.431381] ? ip6_route_me_harder+0x9d8/0xc00 [ 876.435942] print_address_description+0x73/0x250 [ 876.440759] ? ip6_route_me_harder+0x9d8/0xc00 [ 876.445317] kasan_report+0x23b/0x360 [ 876.449099] __asan_report_load4_noabort+0x14/0x20 [ 876.454006] ip6_route_me_harder+0x9d8/0xc00 [ 876.458402] ? nf_ip6_checksum_partial+0x310/0x310 [ 876.463332] nf_nat_ipv6_local_fn+0x2a4/0x5d0 [ 876.467809] ip6table_nat_local_fn+0x2c/0x40 [ 876.472198] nf_hook_slow+0xba/0x1a0 [ 876.475895] ip6_xmit+0x10f5/0x2260 [ 876.479513] ? ip6_finish_output2+0x23d0/0x23d0 [ 876.484177] ? check_noncircular+0x20/0x20 [ 876.488388] ? lock_acquire+0x1d5/0x580 [ 876.492340] ? lock_acquire+0x1d5/0x580 [ 876.496291] ? tcp_v6_send_synack+0x473/0xaa0 [ 876.500766] ? ip6_forward_finish+0x140/0x140 [ 876.505237] ? lock_release+0xa40/0xa40 [ 876.509192] ? __lock_is_held+0xb6/0x140 [ 876.513244] tcp_v6_send_synack+0x57b/0xaa0 [ 876.517548] ? tcp_v6_conn_request+0x270/0x270 [ 876.522109] ? inet_csk_route_child_sock+0xc50/0xc50 [ 876.527201] tcp_conn_request+0x26fd/0x3660 [ 876.531514] ? tcp_event_data_recv+0xe80/0xe80 [ 876.536085] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 876.541258] ? trace_hardirqs_on+0xd/0x10 [ 876.545386] ? __local_bh_enable_ip+0x121/0x230 [ 876.550037] ? _raw_spin_unlock_bh+0x30/0x40 [ 876.554423] ? nf_nat_setup_info+0x3c9/0xe00 [ 876.558809] ? __lock_acquire+0x664/0x3e00 [ 876.563033] ? check_noncircular+0x20/0x20 [ 876.567249] ? netlbl_enabled+0x52/0xe0 [ 876.571290] ? netlbl_catmap_setrng+0xb0/0xb0 [ 876.575774] ? selinux_peerlbl_enabled+0x97/0x170 [ 876.580593] ? selinux_socket_accept+0x200/0x200 [ 876.585322] ? selinux_nf_register+0x30/0x30 [ 876.589713] ? check_noncircular+0x20/0x20 [ 876.593946] tcp_v6_conn_request+0x212/0x270 [ 876.598329] ? tcp_v6_conn_request+0x212/0x270 [ 876.602890] tcp_rcv_state_process+0x92a/0x4760 [ 876.607559] ? lock_downgrade+0x980/0x980 [ 876.611692] ? tcp_finish_connect+0x420/0x420 [ 876.616165] ? __lock_is_held+0xb6/0x140 [ 876.620217] ? sk_filter_trim_cap+0xe7/0x9c0 [ 876.624600] ? __skb_checksum+0x7e0/0x7e0 [ 876.628723] ? skb_send_sock+0x50/0x50 [ 876.632592] ? bpf_xdp_copy+0x40/0x40 [ 876.636374] ? tcp_v6_inbound_md5_hash+0x155/0x5c0 [ 876.641282] ? inet6_lookup_listener+0x35b/0xd60 [ 876.646028] tcp_v6_do_rcv+0x739/0x1250 [ 876.649980] ? tcp_v6_do_rcv+0x739/0x1250 [ 876.654105] ? tcp_v6_fill_cb+0x400/0x490 [ 876.658232] tcp_v6_rcv+0x25a0/0x2d40 [ 876.662042] ? tcp_v6_reqsk_send_ack+0x370/0x370 [ 876.666776] ? __lock_is_held+0xb6/0x140 [ 876.670814] ? do_csum+0x288/0x360 [ 876.674343] ip6_input_finish+0x37e/0x17a0 [ 876.678551] ? ip6_input+0x3a7/0x560 [ 876.682261] ? ip6_make_skb+0x5e0/0x5e0 [ 876.686215] ? nf_hook_slow+0xd3/0x1a0 [ 876.690085] ip6_input+0xdb/0x560 [ 876.693516] ? ip6_input_finish+0x17a0/0x17a0 [ 876.697989] ? tcp_v6_early_demux+0x3d1/0xaa0 [ 876.702469] ? ip6_make_skb+0x5e0/0x5e0 [ 876.706433] ip6_rcv_finish+0x297/0x8c0 [ 876.710385] ? ip6_input+0x560/0x560 [ 876.714082] ? ip6table_nat_in+0x2c/0x40 [ 876.718126] ? tcp_v6_mtu_reduced+0x60/0x60 [ 876.722423] ? nf_hook_slow+0xd3/0x1a0 [ 876.726292] ipv6_rcv+0xf37/0x1fa0 [ 876.729820] ? ip6_rcv_finish+0x8c0/0x8c0 [ 876.733946] ? rcutorture_record_progress+0x10/0x10 [ 876.738948] ? is_bpf_text_address+0xa4/0x120 [ 876.743430] ? ip6_input+0x560/0x560 [ 876.747123] ? ip6_rcv_finish+0x8c0/0x8c0 [ 876.751254] __netif_receive_skb_core+0x1a41/0x3460 [ 876.756259] ? nf_ingress+0x9f0/0x9f0 [ 876.760041] ? __skb_flow_dissect+0x4ce/0x3f00 [ 876.764599] ? SyS_writev+0x27/0x30 [ 876.768200] ? do_syscall_64+0x280/0x940 [ 876.772246] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 876.777424] ? __skb_flow_get_ports+0x420/0x420 [ 876.782076] ? __skb_flow_get_ports+0x420/0x420 [ 876.786722] ? check_noncircular+0x20/0x20 [ 876.790936] ? __lock_is_held+0xb6/0x140 [ 876.794982] ? print_irqtrace_events+0x270/0x270 [ 876.799722] ? find_held_lock+0x35/0x1d0 [ 876.803769] ? netif_receive_skb_internal+0x1d7/0x670 [ 876.808937] ? lock_downgrade+0x980/0x980 [ 876.813074] ? pvclock_read_flags+0x160/0x160 [ 876.817556] ? lock_acquire+0x1d5/0x580 [ 876.821506] ? lock_acquire+0x1d5/0x580 [ 876.825458] ? netif_receive_skb_internal+0xa2/0x670 [ 876.830541] ? ktime_get_with_offset+0x2c1/0x420 [ 876.835280] ? lock_release+0xa40/0xa40 [ 876.839229] ? do_gettimeofday+0x190/0x190 [ 876.843446] ? tun_build_skb.isra.50+0x397/0x1850 [ 876.848273] __netif_receive_skb+0x2c/0x1b0 [ 876.852573] ? __netif_receive_skb+0x2c/0x1b0 [ 876.857050] netif_receive_skb_internal+0x10b/0x670 [ 876.862045] ? dev_cpu_dead+0xb00/0xb00 [ 876.865998] ? plist_add+0x5cb/0x760 [ 876.869700] ? rcu_pm_notify+0xc0/0xc0 [ 876.873578] netif_receive_skb+0xae/0x390 [ 876.877705] ? netif_receive_skb_internal+0x670/0x670 [ 876.882880] ? find_held_lock+0x35/0x1d0 [ 876.886923] ? tun_rx_batched.isra.52+0x5c4/0x870 [ 876.891746] tun_rx_batched.isra.52+0x5ee/0x870 [ 876.896398] ? tun_sock_write_space+0x370/0x370 [ 876.901063] tun_get_user+0x25a5/0x3810 [ 876.905018] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 876.910192] ? futex_wake+0x680/0x680 [ 876.913992] ? tun_build_skb.isra.50+0x1850/0x1850 [ 876.918903] ? futex_wait_setup+0x3d0/0x3d0 [ 876.923209] ? wake_up_q+0x8a/0xe0 [ 876.926726] ? drop_futex_key_refs.isra.13+0x63/0xb0 [ 876.931823] ? tun_get+0x1ab/0x2e0 [ 876.935347] ? lock_release+0xa40/0xa40 [ 876.939306] ? __lock_is_held+0xb6/0x140 [ 876.943358] ? tun_get+0x1d4/0x2e0 [ 876.946877] ? tun_do_read+0x26c0/0x26c0 [ 876.950913] ? __check_object_size+0x8b/0x530 [ 876.955388] ? rcu_note_context_switch+0x710/0x710 [ 876.960303] tun_chr_write_iter+0xbd/0x1c0 [ 876.964526] do_iter_readv_writev+0x55c/0x830 [ 876.969005] ? vfs_dedupe_file_range+0x8f0/0x8f0 [ 876.973749] ? rw_verify_area+0xe5/0x2b0 [ 876.977790] do_iter_write+0x154/0x540 [ 876.981656] ? dup_iter+0x260/0x260 [ 876.985264] ? do_ip6t_set_ctl+0x104/0x5f0 [ 876.989482] vfs_writev+0x18a/0x340 [ 876.993087] ? vfs_iter_write+0xb0/0xb0 [ 876.997149] ? mutex_unlock+0xd/0x10 [ 877.000848] ? nf_setsockopt+0x93/0xc0 [ 877.004723] ? __fdget_pos+0x130/0x190 [ 877.008586] ? __fdget_raw+0x20/0x20 [ 877.012289] do_writev+0xfc/0x2a0 [ 877.015717] ? do_writev+0xfc/0x2a0 [ 877.019324] ? vfs_writev+0x340/0x340 [ 877.023104] ? move_addr_to_kernel+0x60/0x60 [ 877.027496] ? SyS_readv+0x30/0x30 [ 877.031018] SyS_writev+0x27/0x30 [ 877.034454] do_syscall_64+0x280/0x940 [ 877.038318] ? __do_page_fault+0xc90/0xc90 [ 877.042529] ? _raw_spin_unlock_irq+0x27/0x70 [ 877.047001] ? finish_task_switch+0x1c1/0x7e0 [ 877.051480] ? syscall_return_slowpath+0x550/0x550 [ 877.056389] ? syscall_return_slowpath+0x2ac/0x550 [ 877.061298] ? prepare_exit_to_usermode+0x350/0x350 [ 877.066291] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 877.071637] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 877.076462] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 877.081626] RIP: 0033:0x453c41 [ 877.084791] RSP: 002b:00007f1e339d0ba0 EFLAGS: 00000293 ORIG_RAX: 0000000000000014 [ 877.092473] RAX: ffffffffffffffda RBX: 000000000000004a RCX: 0000000000453c41 [ 877.099717] RDX: 0000000000000001 RSI: 00007f1e339d0bf0 RDI: 00000000000000fc [ 877.106962] RBP: 0000000020000100 R08: 00000000000000fc R09: 0000000000000000 [ 877.114215] R10: 000000000000004a R11: 0000000000000293 R12: 00000000ffffffff [ 877.121461] R13: 0000000000000627 R14: 00000000006f9448 R15: 0000000000000001 [ 877.128724] [ 877.130327] Allocated by task 8525: [ 877.133935] save_stack+0x43/0xd0 [ 877.137367] kasan_kmalloc+0xad/0xe0 [ 877.141054] kmem_cache_alloc_trace+0x136/0x740 [ 877.145695] sock_alloc_inode+0xb4/0x300 [ 877.149730] alloc_inode+0x65/0x180 [ 877.153332] new_inode_pseudo+0x69/0x190 [ 877.157370] sock_alloc+0x41/0x270 [ 877.160883] __sock_create+0x148/0x850 [ 877.164768] SyS_socket+0xeb/0x1d0 [ 877.168285] do_syscall_64+0x280/0x940 [ 877.172148] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 877.177310] [ 877.178914] Freed by task 0: [ 877.181909] save_stack+0x43/0xd0 [ 877.185338] __kasan_slab_free+0x11a/0x170 [ 877.189553] kasan_slab_free+0xe/0x10 [ 877.193328] kfree+0xd9/0x260 [ 877.196413] rcu_process_callbacks+0xe94/0x17f0 [ 877.201058] __do_softirq+0x2d7/0xb85 [ 877.204826] [ 877.206429] The buggy address belongs to the object at ffff8801c5de3180 [ 877.206429] which belongs to the cache kmalloc-128 of size 128 [ 877.219061] The buggy address is located 48 bytes inside of [ 877.219061] 128-byte region [ffff8801c5de3180, ffff8801c5de3200) [ 877.230997] The buggy address belongs to the page: [ 877.235907] page:ffffea00071778c0 count:1 mapcount:0 mapping:ffff8801c5de3000 index:0xffff8801c5de3e40 [ 877.245325] flags: 0x2fffc0000000100(slab) [ 877.249547] raw: 02fffc0000000100 ffff8801c5de3000 ffff8801c5de3e40 0000000100000012 [ 877.257405] raw: ffffea0007400220 ffffea0006d57ee0 ffff8801dac00640 0000000000000000 [ 877.265257] page dumped because: kasan: bad access detected [ 877.270939] [ 877.272539] Memory state around the buggy address: [ 877.277441] ffff8801c5de3080: fc fc fc fc fc fc fc fc fb fb fb fb fb fb fb fb [ 877.284775] ffff8801c5de3100: fb fb fb fb fb fb fb fb fc fc fc fc fc fc fc fc [ 877.292108] >ffff8801c5de3180: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 877.299527] ^ [ 877.304430] ffff8801c5de3200: fc fc fc fc fc fc fc fc fb fb fb fb fb fb fb fb [ 877.311766] ffff8801c5de3280: fb fb fb fb fb fb fb fb fc fc fc fc fc fc fc fc [ 877.319096] ================================================================== 2018/03/04 19:31:46 executing program 5: r0 = socket$inet(0x2, 0x3, 0x800000000000b) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f00000009c0)={'filter\x00', 0x7, 0x4, 0x3f0, 0x1f8, 0x1f8, 0x1f8, 0x308, 0x308, 0x308, 0x4, &(0x7f0000000500), {[{{@uncond, 0xc0, 0xe8}, @unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2, {0x0, 0x800}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @empty, @multicast1=0xe0000001, @dev={0xac, 0x14, 0x14}, 0xf}}}, {{@arp={@dev={0xac, 0x14, 0x14}, @dev={0xac, 0x14, 0x14}, 0x0, 0x0, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, {}, @mac=@link_local={0x1, 0x80, 0xc2}, {}, 0x0, 0x0, 0x0, 0x0, 0x14a3, 0x0, 'tunl0\x00', 'ipddp0\x00'}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @rand_addr, @broadcast=0xffffffff, 0xf}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x440) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bond0\x00') syz_emit_ethernet(0x2a, &(0x7f0000010000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @random="877c020000a5", @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}}, &(0x7f0000002000)) r1 = accept$packet(0xffffffffffffff9c, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000000800)=0x14) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000840)=@req={0x9, 0x100, 0xea8a, 0x7}, 0x10) 2018/03/04 19:31:46 executing program 0: ioctl$sock_ipx_SIOCAIPXPRISLT(0xffffffffffffffff, 0x89e1, &(0x7f0000001980)) r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000014000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) ioctl$sock_ifreq(r0, 0x8937, &(0x7f00000001c0)={'nr0\x00', @ifru_addrs=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e23, @empty}, 0x1, 0x2, 0x3, 0x2}}}) connect$rds(r1, &(0x7f0000000240)={0x2, 0x4e20, @rand_addr=0x7}, 0x10) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x80000) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000080)={0x7, 0xffffffffffffffff, 0x8000, 0xffffffff, 0x2bff, 0x1, 0x10000, 0x6, 0x0}, &(0x7f00000000c0)=0x20) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000140)={r3, 0x800}, &(0x7f0000000180)=0x8) r4 = socket(0x1e, 0x5, 0x0) sendmsg(r4, &(0x7f00000d1000)={&(0x7f0000fdbf80)=@generic={0x10000000001e, "02fb0400070000000000760000000000805bf868480200c71e14dd6a779e4e009a48216be61f000000010000000000e4ff066c3f090039d8f986ff01060000000000af50d5fe32c419d67bcbd7e3ad316a008356edb9a6341c1fd45624281e00070ece000276c3971bc40000bd0095090000000000080000db000004da36"}, 0x80, &(0x7f000016b000)=[], 0x0, &(0x7f0000d19000)=[]}, 0x0) ioctl$DRM_IOCTL_CONTROL(0xffffffffffffffff, 0x40086414, &(0x7f0000000100)) close(r4) 2018/03/04 19:31:46 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000fb9fc8)={&(0x7f0000397ff4)={0x10}, 0xc, &(0x7f0000fe8000)={&(0x7f0000c06d10)=@updsa={0x120, 0x1a, 0xa09, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@dev={0xac, 0x14}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {@in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xffffffffffffffff, 0x3c}, @in=@empty, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, [@replay_esn_val={0x1c, 0x17, {0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, []}}, @coaddr={0x14, 0xe, @in=@loopback=0x7f000001}]}, 0x120}, 0x1}, 0x0) r1 = accept(r0, &(0x7f0000000040)=@nfc_llcp, &(0x7f00000000c0)=0x60) socket$netlink(0x10, 0x3, 0x17) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000000100)) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000000)=0x3ff, 0x4) 2018/03/04 19:31:46 executing program 4: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = socket(0x1000010, 0x2, 0x9) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000000c0)={0x1, [0x100000000]}, 0x6) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000000)={0x200, {{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x90) write(r0, &(0x7f0000fd2fd8)="260000005e0009000000eaf8ffffff01000000000200000000000000000008db1ee9ff4435ea", 0x26) [ 877.326429] Disabling lock debugging due to kernel taint [ 877.331916] Kernel panic - not syncing: panic_on_warn set ... [ 877.331916] [ 877.339266] CPU: 0 PID: 12168 Comm: syz-executor3 Tainted: G B 4.16.0-rc2+ #251 [ 877.347917] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 877.357257] Call Trace: [ 877.359835] dump_stack+0x194/0x24d [ 877.363458] ? arch_local_irq_restore+0x53/0x53 [ 877.368120] ? kasan_end_report+0x32/0x50 [ 877.372359] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 877.377095] ? vsnprintf+0x1ed/0x1900 [ 877.380873] ? ip6_route_me_harder+0x980/0xc00 [ 877.385438] panic+0x1e4/0x41c [ 877.388605] ? refcount_error_report+0x214/0x214 [ 877.393339] ? add_taint+0x1c/0x50 [ 877.396852] ? add_taint+0x1c/0x50 [ 877.400370] ? ip6_route_me_harder+0x9d8/0xc00 [ 877.404926] kasan_end_report+0x50/0x50 [ 877.408881] kasan_report+0x148/0x360 [ 877.412659] __asan_report_load4_noabort+0x14/0x20 [ 877.417566] ip6_route_me_harder+0x9d8/0xc00 [ 877.421952] ? nf_ip6_checksum_partial+0x310/0x310 [ 877.426865] nf_nat_ipv6_local_fn+0x2a4/0x5d0 [ 877.431355] ip6table_nat_local_fn+0x2c/0x40 [ 877.435744] nf_hook_slow+0xba/0x1a0 [ 877.439433] ip6_xmit+0x10f5/0x2260 [ 877.443048] ? ip6_finish_output2+0x23d0/0x23d0 [ 877.447703] ? check_noncircular+0x20/0x20 [ 877.451910] ? lock_acquire+0x1d5/0x580 [ 877.455859] ? lock_acquire+0x1d5/0x580 [ 877.459809] ? tcp_v6_send_synack+0x473/0xaa0 [ 877.464289] ? ip6_forward_finish+0x140/0x140 [ 877.468755] ? lock_release+0xa40/0xa40 [ 877.472705] ? __lock_is_held+0xb6/0x140 [ 877.476745] tcp_v6_send_synack+0x57b/0xaa0 [ 877.481044] ? tcp_v6_conn_request+0x270/0x270 [ 877.485600] ? inet_csk_route_child_sock+0xc50/0xc50 [ 877.490682] tcp_conn_request+0x26fd/0x3660 [ 877.494983] ? tcp_event_data_recv+0xe80/0xe80 [ 877.499546] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 877.504714] ? trace_hardirqs_on+0xd/0x10 [ 877.508839] ? __local_bh_enable_ip+0x121/0x230 [ 877.513484] ? _raw_spin_unlock_bh+0x30/0x40 [ 877.517867] ? nf_nat_setup_info+0x3c9/0xe00 [ 877.522248] ? __lock_acquire+0x664/0x3e00 [ 877.526460] ? check_noncircular+0x20/0x20 [ 877.530670] ? netlbl_enabled+0x52/0xe0 [ 877.534616] ? netlbl_catmap_setrng+0xb0/0xb0 [ 877.539094] ? selinux_peerlbl_enabled+0x97/0x170 [ 877.543919] ? selinux_socket_accept+0x200/0x200 [ 877.548654] ? selinux_nf_register+0x30/0x30 [ 877.553056] ? check_noncircular+0x20/0x20 [ 877.557301] tcp_v6_conn_request+0x212/0x270 [ 877.561705] ? tcp_v6_conn_request+0x212/0x270 [ 877.566265] tcp_rcv_state_process+0x92a/0x4760 [ 877.570910] ? lock_downgrade+0x980/0x980 [ 877.575039] ? tcp_finish_connect+0x420/0x420 [ 877.579510] ? __lock_is_held+0xb6/0x140 [ 877.583574] ? sk_filter_trim_cap+0xe7/0x9c0 [ 877.587957] ? __skb_checksum+0x7e0/0x7e0 [ 877.592080] ? skb_send_sock+0x50/0x50 [ 877.595942] ? bpf_xdp_copy+0x40/0x40 [ 877.599717] ? tcp_v6_inbound_md5_hash+0x155/0x5c0 [ 877.604620] ? inet6_lookup_listener+0x35b/0xd60 [ 877.609355] tcp_v6_do_rcv+0x739/0x1250 [ 877.613303] ? tcp_v6_do_rcv+0x739/0x1250 [ 877.617431] ? tcp_v6_fill_cb+0x400/0x490 [ 877.621553] tcp_v6_rcv+0x25a0/0x2d40 [ 877.625340] ? tcp_v6_reqsk_send_ack+0x370/0x370 [ 877.630080] ? __lock_is_held+0xb6/0x140 [ 877.634127] ? do_csum+0x288/0x360 [ 877.637645] ip6_input_finish+0x37e/0x17a0 [ 877.641854] ? ip6_input+0x3a7/0x560 [ 877.645548] ? ip6_make_skb+0x5e0/0x5e0 [ 877.649498] ? nf_hook_slow+0xd3/0x1a0 [ 877.653365] ip6_input+0xdb/0x560 [ 877.656792] ? ip6_input_finish+0x17a0/0x17a0 [ 877.661262] ? tcp_v6_early_demux+0x3d1/0xaa0 [ 877.665735] ? ip6_make_skb+0x5e0/0x5e0 [ 877.669698] ip6_rcv_finish+0x297/0x8c0 [ 877.673649] ? ip6_input+0x560/0x560 [ 877.677342] ? ip6table_nat_in+0x2c/0x40 [ 877.681378] ? tcp_v6_mtu_reduced+0x60/0x60 [ 877.685677] ? nf_hook_slow+0xd3/0x1a0 [ 877.689555] ipv6_rcv+0xf37/0x1fa0 [ 877.693080] ? ip6_rcv_finish+0x8c0/0x8c0 [ 877.697206] ? rcutorture_record_progress+0x10/0x10 [ 877.702201] ? is_bpf_text_address+0xa4/0x120 [ 877.706673] ? ip6_input+0x560/0x560 [ 877.710361] ? ip6_rcv_finish+0x8c0/0x8c0 [ 877.714484] __netif_receive_skb_core+0x1a41/0x3460 [ 877.719478] ? nf_ingress+0x9f0/0x9f0 [ 877.723259] ? __skb_flow_dissect+0x4ce/0x3f00 [ 877.727824] ? SyS_writev+0x27/0x30 [ 877.731425] ? do_syscall_64+0x280/0x940 [ 877.735465] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 877.740633] ? __skb_flow_get_ports+0x420/0x420 [ 877.745276] ? __skb_flow_get_ports+0x420/0x420 [ 877.749920] ? check_noncircular+0x20/0x20 [ 877.754129] ? __lock_is_held+0xb6/0x140 [ 877.758168] ? print_irqtrace_events+0x270/0x270 [ 877.762906] ? find_held_lock+0x35/0x1d0 [ 877.766953] ? netif_receive_skb_internal+0x1d7/0x670 [ 877.772127] ? lock_downgrade+0x980/0x980 [ 877.776264] ? pvclock_read_flags+0x160/0x160 [ 877.780734] ? lock_acquire+0x1d5/0x580 [ 877.784681] ? lock_acquire+0x1d5/0x580 [ 877.788626] ? netif_receive_skb_internal+0xa2/0x670 [ 877.793707] ? ktime_get_with_offset+0x2c1/0x420 [ 877.798441] ? lock_release+0xa40/0xa40 [ 877.802387] ? do_gettimeofday+0x190/0x190 [ 877.806598] ? tun_build_skb.isra.50+0x397/0x1850 [ 877.811419] __netif_receive_skb+0x2c/0x1b0 [ 877.815714] ? __netif_receive_skb+0x2c/0x1b0 [ 877.820186] netif_receive_skb_internal+0x10b/0x670 [ 877.825175] ? dev_cpu_dead+0xb00/0xb00 [ 877.829129] ? plist_add+0x5cb/0x760 [ 877.832824] ? rcu_pm_notify+0xc0/0xc0 [ 877.836692] netif_receive_skb+0xae/0x390 [ 877.840815] ? netif_receive_skb_internal+0x670/0x670 [ 877.846444] ? find_held_lock+0x35/0x1d0 [ 877.850485] ? tun_rx_batched.isra.52+0x5c4/0x870 [ 877.855309] tun_rx_batched.isra.52+0x5ee/0x870 [ 877.859962] ? tun_sock_write_space+0x370/0x370 [ 877.865392] tun_get_user+0x25a5/0x3810 [ 877.869339] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 877.874505] ? futex_wake+0x680/0x680 [ 877.878294] ? tun_build_skb.isra.50+0x1850/0x1850 [ 877.883199] ? futex_wait_setup+0x3d0/0x3d0 [ 877.887497] ? wake_up_q+0x8a/0xe0 [ 877.891022] ? drop_futex_key_refs.isra.13+0x63/0xb0 [ 877.896115] ? tun_get+0x1ab/0x2e0 [ 877.899628] ? lock_release+0xa40/0xa40 [ 877.903577] ? __lock_is_held+0xb6/0x140 [ 877.907623] ? tun_get+0x1d4/0x2e0 [ 877.911136] ? tun_do_read+0x26c0/0x26c0 [ 877.915169] ? __check_object_size+0x8b/0x530 [ 877.919637] ? rcu_note_context_switch+0x710/0x710 [ 877.924540] tun_chr_write_iter+0xbd/0x1c0 [ 877.928749] do_iter_readv_writev+0x55c/0x830 [ 877.933220] ? vfs_dedupe_file_range+0x8f0/0x8f0 [ 877.937965] ? rw_verify_area+0xe5/0x2b0 [ 877.942000] do_iter_write+0x154/0x540 [ 877.945867] ? dup_iter+0x260/0x260 [ 877.949471] ? do_ip6t_set_ctl+0x104/0x5f0 [ 877.953688] vfs_writev+0x18a/0x340 [ 877.957291] ? vfs_iter_write+0xb0/0xb0 [ 877.961243] ? mutex_unlock+0xd/0x10 [ 877.964933] ? nf_setsockopt+0x93/0xc0 [ 877.968797] ? __fdget_pos+0x130/0x190 [ 877.972658] ? __fdget_raw+0x20/0x20 [ 877.976346] do_writev+0xfc/0x2a0 [ 877.979770] ? do_writev+0xfc/0x2a0 [ 877.983369] ? vfs_writev+0x340/0x340 [ 877.987146] ? move_addr_to_kernel+0x60/0x60 [ 877.991536] ? SyS_readv+0x30/0x30 [ 877.995047] SyS_writev+0x27/0x30 [ 877.998475] do_syscall_64+0x280/0x940 [ 878.002342] ? __do_page_fault+0xc90/0xc90 [ 878.006550] ? _raw_spin_unlock_irq+0x27/0x70 [ 878.011026] ? finish_task_switch+0x1c1/0x7e0 [ 878.015501] ? syscall_return_slowpath+0x550/0x550 [ 878.020402] ? syscall_return_slowpath+0x2ac/0x550 [ 878.025302] ? prepare_exit_to_usermode+0x350/0x350 [ 878.030296] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 878.035632] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 878.040448] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 878.045609] RIP: 0033:0x453c41 [ 878.048773] RSP: 002b:00007f1e339d0ba0 EFLAGS: 00000293 ORIG_RAX: 0000000000000014 [ 878.056450] RAX: ffffffffffffffda RBX: 000000000000004a RCX: 0000000000453c41 [ 878.063691] RDX: 0000000000000001 RSI: 00007f1e339d0bf0 RDI: 00000000000000fc [ 878.070939] RBP: 0000000020000100 R08: 00000000000000fc R09: 0000000000000000 [ 878.078180] R10: 000000000000004a R11: 0000000000000293 R12: 00000000ffffffff [ 878.085421] R13: 0000000000000627 R14: 00000000006f9448 R15: 0000000000000001 [ 878.093096] Dumping ftrace buffer: [ 878.096619] (ftrace buffer empty) [ 878.100299] Kernel Offset: disabled [ 878.103899] Rebooting in 86400 seconds..