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@nested={0x28, 0x57, [@typed={0xc, 0x31, @uid=r7}, @typed={0x18, 0x77, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}}]}, @generic="1a956160a7ba695a281641d2360093aea25b1379d96748de06f437c167199b2383404c4c8c0933ec955b2312", @typed={0xc, 0x29, @u32=0x5}]}, 0x23f0}], 0x8, &(0x7f0000650000)=[@rights={0x18, 0x1, 0x1, [r2, r1]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}], 0x58, 0x4000000}, 0x40) 2018/01/24 13:43:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) accept4(r0, &(0x7f0000a8e000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000c7c000-0x4)=0x8, 0x800) splice(r0, &(0x7f0000dbe000)=0x5d, r0, &(0x7f0000109000)=0x0, 0x4, 0x8) write(r0, &(0x7f0000d63000-0x5e)="240000001b0007effe750006090000000100000c09000100030001b7ee0000070400ac00", 0x24) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000420000-0xe)={0x5, [0x1000, 0x10000, 0xffffffff80000001, 0x3, 0x10001]}, &(0x7f000013b000-0x4)=0xe) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f000043a000)=0xed, &(0x7f00002b8000-0x8)=0x1) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f000031d000-0x1)=0x1, &(0x7f0000c67000-0x8)=0x1) 2018/01/24 13:43:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x20000000001, 0xfec) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000013c000)={0x0, 0x0, 0x33, 0x0, 0x0}, &(0x7f0000c7f000-0x4)=0x18) 2018/01/24 13:43:28 executing program 0: mmap(&(0x7f0000001000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000b55000-0x28)={@common="627269646765300000008100", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000078f000-0x10)={0x3, &(0x7f0000000000)=[{0x9, 0x8, 0x5, 0x4}, {0x1000, 0x9, 0x1, 0x98e}, {0xfffffffffffffffa, 0x7, 0x401, 0x400040000000}]}, 0x10) r2 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000e41000-0x3)=0x8, 0x4) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f000088a000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000002000a, r1}) 2018/01/24 13:43:28 executing program 5: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000015000)=@buf={0xac, &(0x7f000000f000-0xac)="90be01431d1e1502b15ae1b3103c3d3d3e5e7d0b183e5b920cd0546a2edbfc3488860122e7bf618d918f36ae74a2d64d4e4e92103c4d200caf9fd00e25f679a7ea3caf608c89ecd063bd7a50f44da00f037ac54d63de1f1e80439caee3483a711bf3c5a0dd67257815f4f2b083ee357d40acc6aad593f2d0f051ef2766847acbc6d622015481c431a1d19a4228abd24e902b8d644894fba9ec2410c582a48d55492d1974d1bc0034d5fecc41"}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000005000-0x10)={0x3, &(0x7f0000003000-0x18)=[{0x35, 0x0, 0x401, 0x3}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) writev(r1, &(0x7f0000009000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) [ 1052.221875] netlink: 'syz-executor2': attribute type 1 has an invalid length. [ 1052.279770] netlink: 'syz-executor2': attribute type 1 has an invalid length. 2018/01/24 13:43:28 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffff9c, &(0x7f0000000000)={&(0x7f0000e86000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000000000)=[{&(0x7f0000001000-0x9f)=""/159, 0x9f}, {&(0x7f0000c36000-0x3e)=""/62, 0x3e}, {&(0x7f0000001000-0x3e)=""/62, 0x3e}, {&(0x7f0000000000)=""/247, 0xf7}, {&(0x7f0000dae000)=""/142, 0x8e}], 0x5, &(0x7f0000c4d000-0x4d)=""/77, 0x4d, 0x0}, 0x100) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000001000-0x4)=0x0) socket$netlink(0x10, 0x3, 0x0) bind$rds(r0, &(0x7f0000f68000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000012000-0x10)={&(0x7f000002e000-0x20)={0x14, 0x1c, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x6, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 13:43:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000b0d000)={0x0, 0x0}) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000fcf000)=0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000ad1000-0x4)=0x2, 0x4) r1 = socket(0x10, 0x803, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000e4b000-0x8)=0x1, 0x8) sendto(r1, &(0x7f0000cff000-0x12)="120000001400e7ff00ffe90009124a000ae9", 0x12, 0x0, 0x0, 0x0) 2018/01/24 13:43:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000f49000-0x48)=@hopopts={0x0, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x10, {0x0, 0x2, 0x0, 0x0, [0x0]}}, @hao={0xc9, 0x10, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}}]}, 0x30) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000bfd000)=@routing={0x0, 0x40a5f40affbc1227, 0x0, 0xfffffffffffffffe, 0x0, []}, 0x8) 2018/01/24 13:43:28 executing program 0: mmap(&(0x7f0000000000/0x3dd000)=nil, 0x3dd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) bind$inet(r0, &(0x7f00003db000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0xfff) connect$inet(r0, &(0x7f00003d9000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f00003d8000)={0x2, 0x0, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x29a8b3121c61d925) 2018/01/24 13:43:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x3, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f57000)="7379836b616c6e657200ed", 0x100000002, 0xfb, &(0x7f0000749000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000976000)={r0, 0x114, &(0x7f0000eab000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0xfe09) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000006f000)={0xffffffffffffff9c}) r2 = accept4(r1, 0x0, &(0x7f0000be9000-0x4)=0x0, 0x800) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000a5c000)={r2, r0}) sendmsg$inet_sctp(r2, &(0x7f0000ba6000-0x38)={&(0x7f0000a33000)=@in6={0xa, 0x0, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2618}, 0x1c, &(0x7f0000341000)=[{&(0x7f0000dc6000)="3b040e98e4d19a07355b57556e6dd9015e7aae13e394bce121dacc4b273b6460afe2b85e8ea721b4eeec5320d78cc264ad03f083754b07729c9e311e87dfd7905e9361304fa75b60bbbd6ffdfd11b1f56bbd3a5c7c9e8fdd", 0x58}, {&(0x7f0000c39000-0x44)="2898a335cfa4c51ac4415c856f5342205cf9dcfd26e269b8f614a12586987de7b715865bdd394159fe8597bcdac175e0819ecf57a442a33473f5bc8107b805c1f1803b4b", 0x44}, {&(0x7f0000956000-0x9b)="e97d1f6d63966d62b834e4cae12e31f92df984f9eb949d1348d272ad7b092fe3f2a66793009f6a2ee2317752013cf766d4d91c70096072be380f68a37c774478b3fdff6b301a1f14d3a8ca7221e0351c562d9193295238feaa8e205b014b6c0f36399696a682cd15a8d7b3a45abffbb09cc1ffafa0e982d2803ac12261772f3a0527316b962a93edfd771dac266de1d71c638687e7ef5bc1042b81", 0x9b}], 0x3, &(0x7f0000952000-0x60)=[@init={0x18, 0x84, 0x0, {0x1ff, 0xfffffffffffffffc, 0xffff, 0x6}}, @init={0x18, 0x84, 0x0, {0x0, 0x5, 0x401, 0x8}}], 0x60, 0x40880}, 0x20000000) 2018/01/24 13:43:28 executing program 2: mmap(&(0x7f0000000000/0x5dd000)=nil, 0x5dd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f00005dd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005de000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005df000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000033f000-0x4)=@int=0x0, &(0x7f00004a0000)=0x4) read(r0, &(0x7f00005df000)=""/0, 0x1df) mmap(&(0x7f00005df000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000351000)=0xffffffff, 0xc3) 2018/01/24 13:43:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000003000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000012000-0x10)={&(0x7f0000010000)={0x20, 0x1f, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x32, 0x0, 0x0}, [@nested={0xc, 0x99, [@generic="f084978152"]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 13:43:28 executing program 7: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000028000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x28) ioctl$sock_FIOGETOWN(r1, 0x400454d8, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = epoll_create(0xffffffffffff8000) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000029000)={0x0, 0x0}) mmap(&(0x7f0000028000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000000000)=[{{0x0, 0x0, &(0x7f000001a000-0x90)=[{&(0x7f0000029000-0x3a)="459d828bdd475d2205840f21b0e70a4fc678020a868c27bfdb24b808e5caea913cdfb465518e5c895f5228dd21fb6c0a4e0007709f283adf3833", 0x3a}, {&(0x7f0000029000-0x58)="0eba986a307bd76ddc70171eb6c483688fb7fa4308c813587375f340d3f2f57fc05f9593aae0cdb4b21bff9e4292483e4f018f2dba67436c6ab4e15cd68a172db2b9e6a64638cbcf57cf8aa463e8407e8fbdb56dbfabb7dc", 0x58}, {&(0x7f0000028000)="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0x1000}, {&(0x7f0000028000)="", 0x0}, {&(0x7f0000028000)="1055ef07a2fb3cd2a07116c8cdcb5af007d9800d1be7f93983d67c8d1e8c39f5628e9d6b9a0613a3", 0x28}, {&(0x7f0000008000-0x20)="4d63cb658a865cdfa4ef41bc0de285fc5548330e169bc8bf8c2a6c942ee2200a", 0x20}, {&(0x7f0000029000-0x76)="5686e39c0dfe7fe7ddcc1b379f1276b59d17f67a4c97e328b9eca853d0d890987819130c6865f17ae24b5a75949c6e514abc19455766753fb3077f592131f9c4f41cb8007626fcb9e608ae7bf395d54e773ccf574af6b7ccfa78db932b13cb22af641957198ef28bda2445bd85338404dc1b4a95becd", 0x76}, {&(0x7f0000023000-0x43)="de8bdba2b9ed963aaf5b187aa8069c5cec7a096ea4f06ca2e07fdd4306378c4c6fd51b2363a3df7f943d51000d62e2e33013409e1d0bfa01138428b473e84ffe2a7dc4", 0x43}, {&(0x7f0000022000)="fbf3419634971aea793874495bace19bfa0eeae625ca3c5751e0dbcb3933f409f38cad4a33f4a326a5962d2e16af3f2756da42b1640789d34a1b18c2ba881f61da5211489b1ca9e2f247b875d9d5860702df1171b99a0283216e357255c72bd815880596aa88a1982652fb521619cc76544e73c5360e96cf6f80da13aa8e1d876e1f206334addb51aea5f163e999bbf1df80c1304317d92eb351aacdbf90de095a5f8cd9c5b57c5252e26b4159378f86342fd147b01e101dbe36966797e775b4ec847ba293d9cf311d1fee56e34dcf6818019c5d6ec3f4", 0xd7}], 0x9, 0x0, 0x0, 0x80}, 0x401}, {{&(0x7f000001b000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x4, 0x1, 0x0, 0x4, {0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}}}, 0x3a, &(0x7f0000028000)=[{&(0x7f0000012000-0xcf)="f375c733ef7ef13dcb002e0ead8d3ad54414561545e2cfb9dd0f1e37cb109033107076f32d0291fc5a7108c95d835b347ac3271169e703d3f9213882f5bd7f4186b58effd8273c7884fcd2deefce3e7bef1496b7f8eb6cfdb0d95732ba080e326131f9c28b57cadd861ba2d236b98a1b9c02406e59ec4f92251c47e9cc36c8f05e679efd5e4f7840290647e4b60b2ba13d8846c66e084d2ae27be35a6d44f7ec26a9b3920b93a5b92c87e024b12ccc1b61c32eaa1333f16216e4e2729c4e468f15bb83661d3ee75408aca8e6cd024d", 0xcf}, {&(0x7f0000021000)="401a81c448703959136d193192f408c33f22ec3515d9bce074e629f33d299101894e791294bb4a48239ea4681bc5459222453d97f466b6893ca0cf12f9ac537f5f540d612fa30d8e42ca8bd6517638f976f50f58fa1a1839df94b9e88458c5f1588056755dd8e795347e4f7611f8bf2b53603b48427ce5", 0x77}, {&(0x7f0000028000)="6cdb583b2f781c544f3606d2f9c1cb2839488b5a1e91022bdef00771e25fe8751395014b5fa1e6f648d62b", 0x2b}, {&(0x7f000001e000-0xdc)="2ce49e5c173cde974b9af61c70d438a801d02139ffe170e7759c5b0e0f8f20b3a6d333ce67062fa0263491fc27e4984560ebe0c229db03259440326f41389aec3cc5f8db8565e197537acd7c2e8d2dc65045fe9b404bf239fed66c39c5d65cadddabc6502bca92fcec05a1a7c8e0489cea79431219e1fd58839dadc13295606aa495d0036033a66e686878091ab03ca041c58a89395055a36e40f111b9e256d5704a955941ec5879ce366f5f611981d1a5bacff8d5b227070cf990f94095d4eb38c042038890c85b24296b4c2a2121f20d1f472d8a607dafb19228d9", 0xdc}, {&(0x7f0000027000-0x82)="9fcad72d6d441c835ee3930cce05df7e4f8d6e29d86e124916bc1701166f59eb06c304dd5bfb57ff1133af4dcc0e9f54f507441a10d7b8831debdaf015bf5e8fd0f9613c5af4e3487a4adc4e0a10c83d8a2bbad404df7a7e674c053617fa7659ad6c19f4b9894137126828cb5436ef7d3351c7d4f707b39b649ab2f67d8c2eef425ceab88c1c3f46ba2344f0779a362371355979f57478cf600febc0cd6e469e0b4ea6be9b2ae063c15fedffb1c12ed33fe4365196bc524bdb14586040515bc42ba7c821a55e4f1627be13073327d60bf90d995b6d1cc13e6fc972ce33b36499c39238f79f5c1de6b5716d27bfc728625144", 0xf2}], 0x5, 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0x1388, 0x0}, 0xff}, {{&(0x7f0000029000-0x1e)=@pppoe={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @generic="d217dbb4ef22ad1556ac8d0e0a70e117"}}, 0x1e, &(0x7f000000f000-0x50)=[{&(0x7f0000028000)="8b7510bffae576a2641aa73d76da22f547816e0b37046f430a362db3b08580b5273eb7a75a399a7138926e31969d1ac49f290dcdb38000c358a6822ea8089eb6f14ffb5bead0951f8f43bf5a461df458debb4281ec63e7df24f4bb98cb1ea091f725561f9bcfe5bbde3a0da4b46eb4d0daafec9e4204a05bf10f0eb00ea56883a73ea4ab", 0x84}, {&(0x7f0000017000-0x11)="e566d1f386abb3a9dd662df0df4feb457c", 0x11}, {&(0x7f0000023000-0x8e)="541bbaa528706ad03ea7bfd104bff361a3250830544b02f219e04766888e1f32d68d4fc3a2357cfcc9d2a757fb37ce3358ebe88a788ebad93833e018378364c487593fdbb2333df45a8889130417dfb615c2d605843e932eef97fed3991915fe8eab9efc79b3906a4c5d04bfa74fe3ea11cf7127a611262e6d21d035d850fd0205fa10da1fce9f3f39f83a668b1c", 0x8e}, {&(0x7f000000e000)="6dea", 0x2}, {&(0x7f0000019000)="300dd9e73c662ba16b7852c658cddb9320cbe49577cd158a76f04054992104d49ede54f6c6c9cc3ce29db7e21bbb5198a2cce6fd21570b7510814410cf164b0ea10815ac43ad9c7d08c535df779ae5d728a792c24288538337d3bd8ab156bc13a91dae400e765e350b3c725f6309bb6cdbbbb5bea3b7cd8ea3bc6db4ad9fef31d6249d", 0x83}], 0x5, &(0x7f000001e000-0x14e0)=[{0x1010, 0x3a, 0x100000000, "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{0x100, 0x116, 0xffffffff, "5ff62e96cf0193db84e3166ecb6da4135e93688822eee3e24f95d0b169350fa2522587c6e1d9b3492ae3f16ec363163b575af25e054ce7df2554549f1d6f8cacb77b032905d1ec15aa7f35d3ea4689da3255ec419e493e4c0678e7333e70af934fccf090c4a1d6d002b90c8735c7bd449c552ebf6f42cc59854052c80cb77d622dd7114d9ceeda62074f5bbbca91f362466c7e8d7d266b5d3a199473ae4d657c3a0c22a21745d0d6c03b7ace3adfd55e3932251add262d7919e82954724a81cb9c5cca4f93f1a1926d615e62d649844fb56369e7d24eae55843bb4a858bd67bd943416dcc5484e607a"}, {0xf0, 0x102, 0x9, "7732420745e76c312d6d99b6fc3a69b2167e081dfbe0cfde08ea2c46243a508b63f07ce12418ede53768e512b5b501707a570d02331517314cc7bb7d91263e2c2f49867562bf6a4fbb8e45c813057aba585af4546eb07510c8060dceb53d2d2666c87ed7acafe0a33c0f53aea1b8985aad7be9cc7a38bc12e5bdc4a2638cb14127eaa42729410a40231afa097957d8d3098d4ba548f2ffb0bc2b8adc8017db4704755a4dea885dba412643db89ac060f9d79586e50a265acba71ca91b836122e363ba19b4d9c124a518f225489d460002c696d75eba454036665dc"}, {0xf8, 0x0, 0x8, "e119e5afacfa9f164a105f22f5f59bd65cb2b9c398b71c69edb51d61f3665d6e8506629596280f17c75bad98dcce2b81cf0028755c28db6db2458c3b8082ff7959e5b6e252aa8931100902fb6495af9600a629ce833f35086fdb2009bd9723352ecbe9813ec8e6e304b8e7a94052bf1c43fd3bde4d425174c124d4f53453eb41846d4efb5c5fe2e7b714345bbd35ca11b33092f612087df8c2004b00e3cf6acdafcacd8cc34ff3d444b6b1380709c457715324fcafe77e1144d1b2ca320fda33846d47534fda9a17883892de70094647639507928e2c6dcdb5bc02f2513cc297bb56"}, {0x68, 0x11f, 0xd557, "1fd18757df98252a8fbf9cac3ace71e5a6cb721d5a65b0d34b5c35823045e968416a768c9378917ddeaf731b063397cc4e37460581e627c240040aab2e454541dc64d108e475018ed2b3b9f558fbe9e852c9cf735c"}, {0x98, 0x11f, 0x53, "c56d6ce336e35dec84e2dd77dbfd9dc5041037e583e07295a831e930e761ed1ef1935edc835a0404af2f684be7f94eaf2bd7ea743d71e722544b56e589a5062108a0974c3a17ee29a016ca5ff81a32aec370c557f0d19de2c6fb1a547ecc84fa83e3e1828d7e2717dca3e08bf4af9116bf8c0a24276349e3fa7e0f5a5da84f55b6"}, {0xb8, 0x29, 0x7fff, "e2da0f854d16af6e3a083dcf7768000aa49b4506d5492aed632206b976907839cb90d13770f9341c0b42f42cce21a1d1564f9d7140f7d7c0b6836db8a2a4aa67ad5215407ea01a5708e16ba8994386bf02d8bdb7f955f87ba5a6f9ca5890936b872591b9d601ba3b212ee1fd4fec4fb8a6d3f658735d3aeae0f655baf176f210e53f3f1ee1e762617e0c3f10a5487a959345ea52e366039e43f26578f73ec7113ffe"}, {0x10, 0x11b, 0x7ef6d7, ""}, {0x20, 0x118, 0x11dc55c4, "2304042cfbd11795526e9a0a95008a"}], 0x14e0, 0x800}, 0xc56}], 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000001f000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000027000)=0xc) 2018/01/24 13:43:28 executing program 1: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x2000000000013) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f000001e000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000001a000)={&(0x7f0000022000-0xf8)={0x14, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000022000+0x618)=0x5, 0x4) 2018/01/24 13:43:28 executing program 6: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000000f000-0x28)={@common='vlan0\x00', &(0x7f000000c000)=@ethtool_rxfh={0x46, 0x7, 0x5, 0x2, 0x3, "15a858", 0x6b, [0x9, 0x0, 0xc7]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$can_bcm(r0, &(0x7f0000001000)={0x1d, 0x0, 0x0, 0x0}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000004000-0x4)={r0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000009000-0x4)={r0}) sendmsg(r0, &(0x7f000000c000)={&(0x7f0000002000-0x58)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f0000003000-0x10)=[{&(0x7f0000007000-0x38)="07000000017daebd4c317b8c0649831def071b7c358611a6238d495f9f3ff91ee6d69764e7db2b81abfffdc05da6f696bfc575b2f528f6ef", 0x38}], 0x1, &(0x7f000000b000)=[], 0x0, 0x0}, 0x0) 2018/01/24 13:43:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f000080b000)=[{&(0x7f0000549000)="29000000200019ff123e0014000000060200000200000000000000040d00f7ffffff000000f9000008", 0x29}], 0x1) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000c65000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-camellia-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000c7a000-0xe0)=[{0x0, 0x0, &(0x7f000083a000-0x90)=[{&(0x7f000017f000)="1f31bbb45f49b0395ba01673a2068a0ad4a5be42a4cf1611acf1f4d3fddb1212db130bdf2ac403e23540e7058fe75883cbb02e724263bd8d4566d38e5ac468f2", 0x40}], 0x1, &(0x7f0000707000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r2, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00009ab000)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) socketpair(0x5, 0x0, 0x7, &(0x7f000059c000)={0x0, 0x0}) ioctl$DRM_IOCTL_MAP_BUFS(r3, 0xc0186419, &(0x7f0000047000)={0x2, &(0x7f0000866000-0x27)=""/39, &(0x7f0000bc5000)=[{0x0, 0xef, 0x149e, &(0x7f0000244000)=""/239}, {0x100000000, 0xd6, 0x40, &(0x7f0000912000-0xd6)=""/214}]}) 2018/01/24 13:43:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000cb7000-0x58)={0x26, 'skcipher\x00', 0x0, 0xa1, 'lrw(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006d5000)="0a0775b7cae383e5b3b6aded5c54d6295df0df82180c0deb00001f08000002ff", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = accept(r0, &(0x7f00008bc000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a60000)=0x8) ioctl$sock_ipx_SIOCAIPXPRISLT(r2, 0x89e1, &(0x7f0000eb5000-0x4)=0x6) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e60337191a58df0c2c6d5b870ca6e04caf4", 0x30}], 0x1, &(0x7f0000851000-0x48)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f0000c0c000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000b10000)=[{&(0x7f0000d26000-0x6a)=""/64, 0x40}], 0x1, &(0x7f0000381000)=""/0, 0x0, 0x0}, 0x0) 2018/01/24 13:43:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000064f000-0x4)={0xffffffffffffff9c}) socket$bt_bnep(0x1f, 0x3, 0x4) accept$unix(r0, 0x0, &(0x7f0000116000-0x4)=0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000b9e000-0x48)=[@in6={0xa, 0x2, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, @in6={0xa, 0x3, 0x3ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x401}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x48) syz_emit_ethernet(0x83, &(0x7f0000150000-0x86)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@mpls_uc={0x8847, {[{0x8, 0x80000000000, 0x3, 0x5f7c}], @llc={@snap={0x1, 0xaa, "ce", "8e30d7", 0x60, "3fa502f9eb70f58ecd66f6b5cc295f0870ca89213f176517eab5778527d89f1b23e3a814bf180b9c4d1adae5364ceb1057a78aea80a0d09d39d22a490375596244eae89d9092302cb254a328e803f2601dc9cdbcae64dad36e68160481cc59c3859029dc51a0546841f2bfe3"}}}}}}, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000618000-0x8)={0x0, 0x2d}, &(0x7f0000a16000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000150000)={r2, 0x2}, 0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000717000-0x8)={0x0, 0x2, 0x2}, &(0x7f0000b70000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00008f8000)={r3, @in6={{0xa, 0x0, 0xfffffffffffffb7c, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xd64a}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0xb2}, &(0x7f0000efc000)=0x98) connect$ipx(r0, &(0x7f0000631000)={0x4, 0x3f, 0x9, "0871b53b5a26", 0x0, 0x0}, 0x10) 2018/01/24 13:43:28 executing program 7: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) socketpair(0x8, 0xa, 0x8, &(0x7f000000a000-0x8)={0x0, 0x0}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000010000-0x20)=[{&(0x7f0000009000-0xfe)=""/254, 0xfe}, {&(0x7f0000010000-0xd6)=""/214, 0xd6}], 0x2) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f000000c000)=0x9, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000000d000)={@common='tunl0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$can_raw(r0, &(0x7f000000a000)={&(0x7f000000a000-0x10)={0x1d, r2, 0x0, 0x0}, 0xfffffffffffffd9a, &(0x7f000000e000-0x10)={&(0x7f0000009000-0x10)=@can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "905443ee70d4940d"}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 13:43:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x800, 0x800000000003f) pread64(r0, &(0x7f0000dca000-0x69)=""/251, 0xfb, 0x0) accept(r0, &(0x7f000017f000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000e18000-0x4)=0xe) r1 = socket$can_bcm(0x1d, 0x2, 0x2) socketpair(0x3, 0x80e, 0x9, &(0x7f0000f94000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4010641a, &(0x7f0000eae000-0x10)={0x3, &(0x7f00005d7000)=[0x9, 0x7f, 0xfee0]}) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f0000013000-0x50)={@generic="010000002a982bc34c26ca412d52e1d6", @ifru_data=&(0x7f000000a000)="00009e1908e8af7d6f1735df9846e4f13e566e2bd2d7b04d929d09000100f47b"}) 2018/01/24 13:43:28 executing program 6: r0 = socket$inet_dccp(0x2, 0x6, 0x0) socket$pptp(0x18, 0x1, 0x2) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f000093a000)={@generic="abbe6da9755e30391c10fdf5a2fb792f", @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000f18000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000eda000-0xe0)=@ethtool_rxnfc={0x31, 0x0, 0x0, {0x0, @ah_ip6_spec={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x2000000000000}, {"7205", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x0, 0x0, [0x0, 0x0]}, @ah_ip6_spec={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0x0, 0x0}, {"52b6", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, [0x0, 0x0]}, 0x0, 0x0}, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/24 13:43:28 executing program 7: mmap(&(0x7f0000000000/0xb6a000)=nil, 0xb6a000, 0x3, 0x10031, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ab2000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000b6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f00008c7000-0x10)=[{&(0x7f0000b22000-0x3)="3b1d2a", 0xc4}], 0x1, 0x8) mmap(&(0x7f0000000000/0xd15000)=nil, 0xd15000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/24 13:43:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000f0a000-0x4)={r0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00003da000-0x10)={0x20, 0x3, 0x8000, 0x3f, 0x0}, &(0x7f000037e000)=0x10) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000056000-0x10)=@common='bridge0\x00') setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000171000-0x4)='tls\x00', 0x4) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f000044f000)=0x0, &(0x7f00001a2000-0x4)=0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00009a0000-0x47)={0x0, 0x3f, "a581aef54a557d130c798231c53d5693c1fdbd07c81138aa96e29307135086cbdcfb6e6e6cfd68f3c235113572d2ccea544607cf4af3c5475373a7d884f1aa"}, &(0x7f0000aa4000)=0x47) sendmmsg$inet_sctp(r1, &(0x7f000012f000-0x38)=[{&(0x7f00008ce000-0x1c)=@in6={0xa, 0x1, 0x38e, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1000}, 0x1c, &(0x7f0000f49000)=[{&(0x7f00001cb000)="2434af70f724ab6f2e241cce090bd4dca59da2557be1d6b220325ae5ef5f307ddebb3c089baeef7ded2791c52a09513c3b456ba63ce1ebbdb9c35fb79cfb94361ca8b1e008c5981099dd2509a97fa7455e95b5fb1120bfb815f90945ed5018d96b0b29cde0efda9dd084a0aac0235d0f9cbda59d94f7aa829b103250f5f97c89f2826a0822dddb0f6f41dced294b8f6be0f76eecd2f51ad0a42cf08bff171956a276ba9e3b72f2ac5b5c795e2f0b0207afe91c09b013e5435826d6339c739daa2274c240bef75a45d5847b", 0xcb}, {&(0x7f00004bd000-0x5c)="de83cf593d7d7490e2843cee53d73064a7219d32e379c4b987dec954bef2fe3b8c60befd5fd695c891332364e9a5e72af5567583f56af6591428d8cb7d046c97a383a05f9683c3b209669571cf30d5efc36991882ecf1747e05b6752", 0x5c}, {&(0x7f00004e8000-0x27)="d7cf7c319f7287d44febdc631fd3be76f208ad29f6adee4d8cff6909438dfaa469ca47db7b529f", 0x27}, {&(0x7f0000dfb000-0xf4)="57152a442c3e91742c87ee4e5a9a90f8edf5d0ddcf8f9afca91f733cdbceefcbcc602eb6167150db11a918688af435e5b91133308ef9d055c4ed0261f69d96b78934ab49bc447acdef6f2d373c23ed3d420f193a69fb6b41203fcdbaf49a8d25b4a8f736ae04bc9032caccd75fc20c7d86d94cce26ee0ea154b4f408350c666f4842f3433cc316489e0cfdaec21301497f1d11e1f24448755cccf96ba02b813c90673b5a8e758a685eff648c664361afc310c32dcdd2a78258e6aa3896a9d41cdb3f1b760a7809c683f5915d70c82d8825422295d125f54ebc77d349719e31a0c267c2b750e40e4eaaef3639077983d26054b332", 0xf4}], 0x4, &(0x7f0000bfe000-0x180)=[@sndinfo={0x20, 0x84, 0x2, {0x6, 0x0, 0x1000, 0xfffffffffffffffc, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x3536, 0x101, 0x4, 0x10bc, 0x717, 0x22ced04c, 0x7fffffff, 0x9, r2}}, @sndrcv={0x30, 0x84, 0x1, {0xe75, 0x7, 0x8000, 0x9, 0x6, 0x433, 0x10f, 0x8, r2}}, @init={0x18, 0x84, 0x0, {0x4, 0x9, 0x3, 0x3}}, @sndrcv={0x30, 0x84, 0x1, {0x401, 0x100000001, 0x200, 0x6, 0x100, 0x0, 0x1ff, 0x401, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x200, 0x0, 0x9, r3}}, @sndrcv={0x30, 0x84, 0x1, {0xfffffffffffffffd, 0x4, 0x0, 0x7, 0xffffffffffffff00, 0x6, 0x1, 0xffff, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0xff, 0x203, 0x6944688c, 0x9, 0x81, 0x7, 0x80, r2}}], 0x180, 0x11}], 0x1, 0x4000000) r4 = getpid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f8d000)={0x0, 0x0, 0x0}, &(0x7f0000be7000)=0xc) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f000002e000)=0x0) sendmsg$nl_netfilter(r1, &(0x7f0000891000)={&(0x7f0000a5e000-0xc)={0x10, 0x0, 0x0, 0x9010000}, 0xc, &(0x7f0000b20000)={&(0x7f0000d16000-0x4d4)={0x4d4, 0x0, 0x3, 0xd, 0x1, 0x0, {0x0, 0x0, 0x7}, [@generic="d3687db434a18fd9d7456a79de845c24bf8be39709ce40014ba81eefbc7c5445df94626e82b4aa369be56d7df4", @typed={0xc, 0x85, @fd=r0}, @nested={0x27c, 0x8f, [@generic="63f9c8e0d7f72916989d63479eae57878e07ac89440e950441e432d910bb2b7c4f5f795a3baf9a3f92ec0490a9c02324f930e68f9ca6758ddac35dd1ee51a487f5ce4051dabd48a06797ead5cac51b5e612a1694f014b00d9b6f405969b77327dfa247301d1f02fdc4a54e45f1a1e34a28c2e1b5ce8e27c5e662c0bba0eb4b998190b7fd1516ef52eac592537f777bd7f7075ecf94ab2a8f99ccc7712973f7fdbc177717322e1718f0b14e5f23ceb87c15b1bd56a22e65cfc0097d6e86f24537d1b690ffc128a18c82118ba757ad89578f6f515eaddd9452bf912d5d928fcf5c36bb98deadf0", @generic="ad50a4ee0916f66f4e533ece651ec5edd6ea5e409a12a24f52b47e1321419b7062fc00281ecdf7603bd9a5f3721ad67746651a11d5d61531f30692e257b6cd6de15d1d3c1966102ff5b38a6668c7cb30b00f0717e96eb44a5555d556d06aa6a975605b50efa74fa5e66efe7377d212a45b8266da9e47384d6b26faf5f84dbfd7b2d5e624f61288f6c322afc94084906860978fa8", @generic="9c587cb3eda29ddd4b0f1e39e6aa6200ef01b93bded15d5b36aec3827be57d9758b7efa37a1bbd2ece91746aabfcc2b8564b228b0fb9aee15016b848e890f3477be207d958dbd901e72e71829ec69dcedd29eb2f73fb1bca5d64426e5888f6528b1b08dfbce338caaa27774b638c81c9c3b85ce5c44445747db4203e473941e1c6fbf4f9f4c2f9d05765852c871334d46295cd8484f476ca3a9e36657edd536f873a121f0f6c509f339c05f1fea8dfa555333fafb1d1143222b2c0f180aa9c1bbb669199f8e35d0c86471055a06e4e", @generic="284e0e8ea360768777bf1221d50b496dc745f69c8d6bb008a220153126d640faf46a088bfd8fa3098be5a25073"]}, @generic="1d5e5f647f177d6cf1404fcc2c7fff82e81859632f77a0a8e00d8b8b3157cf2f5293f92772c5f220838d479743dfc16f4cdfb72a28589d0eebde221f23a25a9e7b40aa12b772869f5ba9eacbda1b0a5d98d56780a0c063a7ea126ee9601f5f94270046634e0590efb8c1e6d45fee59e9", @nested={0x174, 0x1f, [@typed={0xc, 0x49, @pid=r4}, @generic="845197285a92b9d9d5d30c1fcc4a068bf3958fad2681f9dbc6458d120834e2dfd899bffca3bf103060f99881cd051560ee12ec9f4750a8df7257affb96a00b6a0ea45fff16a94ae370a651efb2119e6548ab3c6f502913c273879fdedf1936462313bab7117305b21622b4f6ec4758ca468dd6c2be586a710027c8ff0860a3579bfa84c7262fb0c78c74082abe8076d55458", @generic="09d9ec010431fc32dbd73d3d2ec60acc39162074875e2c8fcf914ae86942d805eaff0b73f510d435a71a657d4d45802fa320d21e2f04b2709a777487118677055decd082e1d1bcd0ea502018d005d2a3be85b3547134a7636cb7a6488d65b8481540640bdc449d8113e08904c7df48c2bdad4cde14fcd30047323a995eaa72025b79e84b5771d2bd9b272f7623088bc8f1de5d1e349e16095abffee7b855a2356e6a37a7ac5c240397c9cdbdd3d631e5bcce5d00b19ee83d7867065f089921f9e601af69", @typed={0xc, 0x20, @uid=r5}]}, @typed={0x18, 0x5, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}}, @typed={0xc, 0x93, @pid=r6}]}, 0x4d4}, 0x1, 0x0, 0x0, 0x0}, 0x8000) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00001ba000)={0x0, 0x100000000, 0xd7dc, 0x4, 0x200000000000000, 0x0}, &(0x7f0000cb5000-0x4)=0x14) socket$vsock_stream(0x28, 0x1, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000661000)={&(0x7f00006b9000)=@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000037b000-0x40)=[{&(0x7f0000e4a000)="", 0x0}, {&(0x7f0000bcb000-0x38)="9fccea5a8922aca08cfdca7f1a7ea3824ff3188f1ff3c84f73b3a61031125009ea579f11a566c9e09e79aee1d2a3393280335a7db399eb79", 0x38}, {&(0x7f0000508000)="51214273741c43ad2c228ce776fa5b6e43d7581d39fb5b52586dc303697ba7706bc50925b9aa9079b06f980af4907f4ba6a747dd0bc6c3147f1a7384162139305e1df52e0dfa3e8fd5c230a88cffbc89ec5e0c269daeb27544cccd69efd00bdd7ee119999e20b21a3e492b194596bd16a70c0e40cea4c0b0556ea079b6e3924495ce46d9a2db918ec1cc46b5e19e09faa2f6e55cd6fd198d8764d7d64d826d9d5a7b05d6344ae6721fee1aecbf5a6ef6d76da5c2b3d6ebbf00c221613feba32512", 0xc1}, {&(0x7f00008a7000-0x8d)="7af00161394bf8dba095d444a29ca4a3e3c94566e739426c36ec3627104bbc2ea55e76c0e99c70e3abffd9d98865280e65f88c71f4723537311d8fe11c7e2365575e31c97baab42235dbb0bae081724bc1cc716a28421a9392ef82d8d1c4271306fa8012a0434294877a075304998a57a387daaff627fbb41bbc4645b9947a243a2aa7b1b8171017c168cf4c0c", 0x8d}], 0x4, &(0x7f0000eba000)=[@init={0x18, 0x84, 0x0, {0xefa, 0xb8, 0x3f, 0x4}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x8, 0x5, 0x400, 0x100000001, 0x401, 0x80000000, 0x8, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0xca00000000000000, 0x8007, 0x4, 0x0, 0x3, 0x4, 0x3f, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x4, 0x0, 0x5, r7}}, @init={0x18, 0x84, 0x0, {0x3, 0x8, 0x3ff, 0x100000001}}, @init={0x18, 0x84, 0x0, {0x0, 0xa3, 0x8, 0x47}}], 0x120, 0x11}, 0x10) ioctl$fiemap(r0, 0xc020660b, &(0x7f000053c000)={0x7ff, 0x40, 0x3, 0xfffffffffffffe01, 0x4, [{0x9, 0x2, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x8, 0x1, 0x1e60, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, {0x100, 0x3f, 0x1, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0x7, 0x7fffffff, 0x2, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0}]}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00002b2000-0x26)="0fbf2cf0854281c588933f3c8feb0852", 0x10) r8 = accept4(r1, &(0x7f0000fbb000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000983000)=0x10, 0x80000) bind$alg(r0, &(0x7f0000c23000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) sendmsg$unix(r1, &(0x7f0000ed5000-0x38)={&(0x7f0000005000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000d37000-0x40)=[{&(0x7f0000544000-0x7d)="903490352bff7281b20c56d2b2102849de5cec5edc3aebe7360b459c79698cefee1f840330edd289cd6a9432ccc68b0c9a0edbdb36e620a2c9072ec3e0580f2273ce2e0e93d5191542701700d55b383944a3f0f6306b299f5aa1a76122f447758965f8d8f29bec30c0d267103d256abce20480ec45e270571c407d6d00", 0x7d}, {&(0x7f000032d000-0x21)="b1830a04554665af761ec3abdc4470ed1ae7993cddc8792ec0c4476dcea5901f44", 0x21}, {&(0x7f0000076000-0x88)="b1f7d9027470d592f3a7312601357b1ddf475fc467eca3342b446557f059b6436d18c65d9f604330be321899dc72e89f0b93bd22ee072e3b5005c61427e149135b1ca0c4fa665cfcd9064fd14ad2b83828f308399861cfe8b1fadeff26cace5d80367429a7b584ed5a838615f48e380b4cfc546106729f5c70f8d85e6cb0258c9e069a3771550027", 0x88}, {&(0x7f0000e1c000)="d95436702e3a34f80a02019e11481c927495f1820ae7275916391581823aad9d06ed14c23093c8a0b26d48f9c488c01966d2b5ba8fdf1aeb4fd974b0cfcbae764280536cced9555155a2a7d41c65d2a6c1b90dcf82a3b73a232ea76f5191f970d3bce467277d5858a43feb3c8741ae24f0ae77e8dd931f1aaf6d6cfac8cb514e57a8d7d49e890b4c97ed2529b976c4af5c2fcf2e93715e7a3b5d19b2a1474d91fb0b7c4d8674b1898e6f0ae92e2a5963ad4faafa6e1e84ba6f277519e514bf6d69d8cb2a7b1a2a8525ae714fb869bf541264fb9712728cd7d6c249912baffad0772b91c836d2", 0xe6}], 0x4, 0x0, 0x0, 0x24004000}, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r8, 0x400448c9, &(0x7f00006c2000)={{0xc2c, 0x401, 0x5, 0x200, 0x400, 0xdbc}, 0x1}) bind$alg(r0, &(0x7f000064d000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r8, 0x800443d2, &(0x7f0000399000-0x10)={0x1, &(0x7f0000ae8000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) 2018/01/24 13:43:28 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000beb000-0x38)={&(0x7f0000f77000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000001000-0x50)=[{&(0x7f0000000000)=""/0, 0x0}, {&(0x7f0000001000-0x33)=""/51, 0x33}, {&(0x7f0000504000-0xfd)=""/253, 0xfd}, {&(0x7f0000188000-0xf7)=""/247, 0xf7}, {&(0x7f0000f8c000-0x3)=""/3, 0x3}], 0x5, &(0x7f0000000000)=""/4096, 0x1000, 0xfff}, 0x10000) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00007d4000)={0x0, 0x0, 0x0}, &(0x7f0000198000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@rand_addr=0x6, 0x1, 0x1, 0x3, 0x9, 0xa, 0xa0, 0x20, 0x2e, r1, r2}, {0x5, 0xee, 0x400, 0x9, 0x3fc33648, 0x1, 0x8000, 0x3}, {0x6, 0x1, 0x20, 0x401}, 0x8001, 0xa, 0x0, 0x1, 0x2, 0x0}, {{@in=@multicast2=0xe0000002, 0x0, 0xff}, 0x0, @in=@loopback=0x7f000001, 0x6, 0x0, 0x2, 0x9, 0x53f3, 0xffff, 0xfffffffffffffffe}}, 0xe8) listen(r0, 0x0) 2018/01/24 13:43:28 executing program 2: socketpair(0x1b, 0x6, 0x7, &(0x7f0000313000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000000)=0x3, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000)=0x7fffffff, 0x4) getsockname(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000054f000-0x4)=0x26) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f000052a000-0x1c)=@req3={0x500000000000, 0x8000, 0x6, 0x426, 0x8, 0x400, 0x8}, 0x1c) mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000028000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001e000)={0x24, 0x21, 0x80aff, 0xffffffffffffffff, 0xffffffffffffffff, {0xf, 0x0, 0x0}, [@nested={0x10, 0x2000000000000007, [@typed={0x4, 0x1, @ipv4=@multicast1=0xe0000001}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 13:43:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x200000000002, 0x300) setsockopt(r0, 0x5c2b, 0x0, &(0x7f0000a62000-0xd6)="5a3fa2a625f800561f3c85b321c60c830f221934830006df48345800fe1425641e9309198fa5f9f7a1bdc9fef8116aa56c356c12046f56cbf3c8c01230356e406c53b8c8d69158c1214167e916622ac41f0e81643aee239c788896ab7205badd93cdc9948392a806fdcf8e1e816b98d3d94c3867b33a0a421af17aed700f3e8ec0b8c908ba2700a720ac2cbb5cd383d5b98ff4d8fa91e05c864979fc5a269ee95dc4b5dd1e2211029f7b8d9301ac822e7f0ca256278e2187c7ee411754ec82d98c595adcf3cb688449362f069255a1856d80839bf63b", 0xd6) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000fed000-0x4)=0x4, 0x47) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r1, &(0x7f00008c0000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvmsg(r0, &(0x7f0000ec7000)={&(0x7f0000cf2000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000aaa000-0x50)=[{&(0x7f0000351000)=""/179, 0xb3}], 0x135, &(0x7f00000da000)=""/4096, 0x1000, 0x0}, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f00005af000)={0x9, {{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x6, [{{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x3c8) 2018/01/24 13:43:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f000013c000)={0x0, 0x0, 0x33, 0x0, 0x0}, &(0x7f0000c7f000-0x4)=0x18) socket$inet6(0xa, 0x3, 0x0) 2018/01/24 13:43:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000e92000-0x3562)={'security\x00', 0x0, 0x100004, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0], 0xfdb3, &(0x7f0000b23000)={0x0, 0x0}, []}, 0x60) socketpair(0x9, 0x6, 0x5, &(0x7f00003b3000-0x8)={0x0, 0x0}) getsockopt$inet6_dccp_int(r1, 0x21, 0x0, &(0x7f0000d8d000-0x4)=0x0, &(0x7f0000459000-0x4)=0x4) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000a90000)={0x0, 0x0}) 2018/01/24 13:43:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000248000)=0x20, 0x1) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000043f000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(seed-generic)\x00'}, 0x58) setsockopt$sock_void(r1, 0x1, 0x1b, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000c97000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000559000)={0x5, 0x0}, 0x2) 2018/01/24 13:43:28 executing program 7: mmap(&(0x7f0000000000/0xfdd000)=nil, 0xfdd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet(0x2, 0x7, 0x40) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000a36000-0x4)=0x2, 0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000041f000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f0000fde000-0xc)={&(0x7f0000fde000-0xc)=[0x0, 0x0, 0x0], 0x3}) sendmsg$inet_sctp(r0, &(0x7f0000fd7000)={&(0x7f000013a000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000043d000-0x1)=[{&(0x7f0000719000-0xf6)="be", 0x1}], 0x1, &(0x7f000036d000-0x60)=[], 0x0, 0x0}, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(0xffffffffffffffff, 0x400443c9, &(0x7f0000565000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x8}) sendmmsg$inet_sctp(r0, &(0x7f000093f000-0x118)=[{&(0x7f00001f6000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000562000)=[], 0x3e2, &(0x7f00000c3000)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x4, 0x0, 0x0, 0x0}}], 0x30, 0x0}, {&(0x7f0000958000-0x10)=@in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffe70, &(0x7f000093e000)=[], 0x0, &(0x7f000093f000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x2, 0x0) [ 1052.586429] netlink: 'syz-executor2': attribute type 1 has an invalid length. 2018/01/24 13:43:28 executing program 5: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7b, &(0x7f0000010000-0x7b)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x6d, 0xffffffffffffffff, 0x0, 0x0, 0x6488, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x0}, {[]}}, @dccp={{0x2, 0x3, 0x0, 0x1, 0x2f70135f, 0x0, 0x0, 0x5, 0x7, "c96dd5", 0x1, "79da66"}, "ae00d2a4230322cfd9b2b26822fdd64aaaad956db3c0eb31793d42a2420a1e696e1709bab0a87de5ac784998edefd09d07bd5bb18680"}}}}}, 0x0) 2018/01/24 13:43:28 executing program 2: mmap(&(0x7f0000000000/0xbb5000)=nil, 0xbb5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000bae000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000fd1000-0xc)={0x0, 0x6, 0x30}, &(0x7f0000fd1000-0x4)=0xc) socketpair$inet(0x2, 0x8000f, 0x100000000, &(0x7f0000d9e000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000fd1000)={r2, 0x32, "5f49c983bdba67b4a3b3a001ae7f4fcef8061fbb0fa305de0a89b55ea494f641fb2f5311f0e09d353a40ea5d0cddb4ce56b6"}, &(0x7f00003dd000-0x4)=0x3a) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000419000)=@assoc_value={r2, 0x3}, 0x8) recvmsg(r0, &(0x7f0000bb3000-0x37)={&(0x7f0000bb3000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000bb3000-0x10)=[], 0x0, &(0x7f0000bb2000)=""/69, 0x45, 0x0}, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000fd4000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_CAP(r4, 0xc010640c, &(0x7f0000f0b000-0x10)={0x40, 0x10000}) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000fd2000)={r2, 0x5}, 0x8) sendto(r3, &(0x7f0000ba5000-0x3e)="", 0x0, 0x0, 0x0, 0x0) 2018/01/24 13:43:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00007d5000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) recvmsg(r0, &(0x7f0000ff1000+0x281)={&(0x7f0000125000+0x3f6)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x23, &(0x7f000006b000-0x20)=[{&(0x7f000092d000-0x52)=""/82, 0x52}, {&(0x7f0000ca2000-0x30)=""/48, 0x30}], 0x2, &(0x7f00002af000-0x89)=""/137, 0x89, 0x8000}, 0x40000020) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000d4e000-0x4)=0x1, 0x4) r2 = accept$alg(r0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000146000)={0x0, 0x69, "0c974404de28cf912e36979f0398630ab51ee99ea44bb4515582f7a5209bb7fa8f039f61987f7a072f8dc2985b426beeb2afdd04d472b9a218d6f4c80165758f615599bc14d3175b34ec56331c54050f88d3cd822ef702e9d970af98898bb6ce43a23f2a749375d525"}, &(0x7f00009f1000)=0x71) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00000e1000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$kcm(r1, &(0x7f000097f000-0x38)={&(0x7f0000d6c000-0x14)=@ll={0x11, 0xf5, r4, 0x1, 0x7fff, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xf}, [0x0, 0x0]}, 0x14, &(0x7f00004c7000)=[{&(0x7f0000a33000)="3abcd9cb1828e89e4ca3d3f77713a68c1092d7abe59cab01a4f8a8feeb97739501bee47be495e3fdae4a44ce61eaa65010f5371ca8fac4d0e7f93daa4db81f7745388f6ec3137d548f83fee14a1f3cd9b1111cf610145d9346ba68d1549b3a7004211325b4bb65289694cfab4ff1da4ce8435dafbf3bd9cde092b30747c104b1f3a77ed93e36993db5204bf2ee9e5a5b2d785044a02601d263d5c4c9af9745e635cadb1397939ce4df5ccc165e886cf971dc445d564b3a1ce721c91fd1e3f2cbd827513a1ee473232f83e2df1e2cb1644a4ffb", 0xd3}, {&(0x7f00007ee000-0x43)="45c374b2c54e021bc4ceb10887406e87f3f5d4823f0c642b89a0a186c7012ff3272900e2346c45ae76641eb058ef0b770dc8d1318e268546f5b0d9b31fc3b99c2c8abb", 0x43}, {&(0x7f0000d7f000)="d72ff5785661aaa8386b085cf06d789d85af520aab5516b0295fde7ea2f36b6b60de01901bd0569b14db0329441a602ae0bd14477ee84c27848388cfefb175a326cb08b861fc2c2f62d87e705d67305cfa0bdda84863f95a2881b6ce3bad809ad2b64e407bceda722ee459a44d05cc298bb85301989cf029583151c862a5ffefbd74fb949c28b85c0c5bcfd5e804c8f5c21b8bc3a14091", 0x97}], 0x3, &(0x7f00008ec000-0x1010)=[{0x1010, 0x10c, 0x1a89, "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"}], 0x1010, 0x24000001}, 0x800) r5 = socket(0x10, 0x2, 0x0) connect$vsock_dgram(0xffffffffffffffff, &(0x7f00006bd000-0x10)={0x28, 0x0, 0x0, @reserved=0x1, 0x0}, 0x10) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000edb000)={"968d98405cd7fa3f9795c37ad0d810c1", {0x4, 0x1, 0x1, "b004a00e4d72", 0x7ff, 0x0}}) write(r5, &(0x7f000091f000-0x26)="2600000026004701925ef1f70722000c07fff701010000000700ff36b807475105001a000000", 0x26) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f000065d000)={r3, 0xeb, "2974e2685c0494b49f9bdf200bbf3bdb44c729cd12a0e2763e05842113ca91fd0aa5ec3bedd174072e816fdf9b5e3069a6efc2dd2804c1c1883f2d301320aad206f8f470b4ae6d8b22761cd953aa91b48d3e180b2376dfa00bc79d1ecd70c4ffa694735f5d05d5040784f16e8ec7c033b27b1599b04008c51a50e8ca7473d592ca2de2c57ef66141b29a8485d8bad5cfd2f5ff89eea59239ca75b9ebc250e7cf9c1b1d159f08ccf6ecf5e9ca8394a8943292ede623ebbba64de973f090bc9300a44d52a69c0643c7789810d5275a6557eca21005d57407a59390fcab50fb01b689a9850a0c396c820f8d51"}, &(0x7f00004d9000-0x4)=0xf3) sendmsg$alg(r2, &(0x7f00004f0000)={0x0, 0x0, &(0x7f0000e46000)=[], 0x0, &(0x7f0000967000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) sendmsg$alg(r2, &(0x7f0000192000)={0x0, 0x0, &(0x7f00005ed000-0x80)=[{&(0x7f0000ea6000-0xd8)="2c71537d02dcab2569e8875a6f1e9a6775d3a970d7a34a943db82ab917e2d358", 0x20}], 0x1, 0x0, 0x0, 0x0}, 0x0) readv(r2, &(0x7f00008e8000)=[{&(0x7f000064c000)=""/95, 0x5f}], 0x1) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f00008ee000)={0x7, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x100000000, 0x2, 0xa9b, 0x401, 0x0, 0x0, 0x593037eb, 0x4}) 2018/01/24 13:43:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000ca6000-0x4)=0x0, &(0x7f0000312000)=0x4) setsockopt(r0, 0x8, 0x101, &(0x7f0000269000)="8f6c5dee27b97f73abc92d4468b1a637e2b9cbea432d27f2284490e0a1b24f50e9fe64c1236e7e044471f20034444da887ffc8ae1c528fd36fc52a13c2bf20d35ec55a33dcfabc5677696bdacd82cd16e01b7275f7b3a9e984433c140704dcd1486cb7ae4078059d4ce7b28e1be19a7143bf9e9e940aec58f630f3b3b3c0d68275bcfaaf2a1168c9c27956b2def62af787eb0eb1152e7a0a183ec6e618e0079a5089ee62ebf18a9df69586f87fd0ed74", 0xb0) bind(r0, &(0x7f0000714000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4, 0x1, 0x3}}, 0xfffffffffffffdd9) recvfrom$inet(r0, &(0x7f0000d45000)=""/238, 0xee, 0x40000000, 0x0, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f00009ee000-0xc)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @loopback=0x0, 0x0}, &(0x7f0000eec000-0x4)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000c19000)={@common='teql0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind(r0, &(0x7f0000670000)=@generic={0x1e, "01fd000000000000000000000000fc00000005a121b80c00000000800000002e0a53b232394a0000000100000000ffff0f82e52b0a669ae43a620170a00021f069ca021f6f65dc1161e7068f358c00f9ecff1458d1ea03000030ffff000000090003b9c8ead200c577aeb81c90541d6d7c770ee590c8bcf70dc151eb1849"}, 0x80) 2018/01/24 13:43:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) pipe(&(0x7f00004a5000)={0x0, 0x0}) setsockopt$inet_dccp_int(r1, 0x21, 0x11, &(0x7f000039a000)=0xfffffffffffffeff, 0x4) getsockopt$nfc_llcp(r1, 0x118, 0x5, &(0x7f000037b000)=""/57, 0x39) setsockopt$sock_int(r0, 0x1, 0xe, &(0x7f0000cd1000)=0x3ff, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000a72000-0x20)={"c237c68abe8c774b3462359d787d74a8", {0x4, 0x10, 0x1f, "f6af7121c030", 0x2, 0x0}}) 2018/01/24 13:43:28 executing program 5: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000019000)={&(0x7f000001d000-0x114)={0x14, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000014000-0xc)={0x1, 0x0}) 2018/01/24 13:43:28 executing program 4: mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x1, 0xdf33, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, {0xa, 0xffffffffffffffff, 0xfffffffffffffffd, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000550000)={0x0, 0x0}) socketpair(0x9, 0x5, 0xffffffffffff72bc, &(0x7f0000f8b000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000ac9000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f8c000-0x4)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000451000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, r5}) socket$inet_icmp(0x2, 0x2, 0x1) ioctl$DRM_IOCTL_GET_CAP(r3, 0xc010640c, &(0x7f000032b000)={0x3, 0xb96f}) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_ULP(r4, 0x6, 0x1f, &(0x7f0000f89000)='tls\x00', 0x4) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000000000)="", 0x0) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000f8c000)=0x0) socket$inet6(0xa, 0x6, 0x3) 2018/01/24 13:43:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffff9c, &(0x7f0000f04000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000211000-0x4)=0x32) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f00000ad000-0x1e)={0xbf1f, 0x1000, 0x7fff, "ed75771a0718", "531fcdb21d20f47d82411aab6b472120"}) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000939000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xfd15) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f000049f000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) syz_emit_ethernet(0x2a, &(0x7f0000792000-0x2f)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x16, 0x0, 0x0, @multicast2=0xe0000002, ""}}}}}, &(0x7f0000ae3000)={0x0, 0x1, [0x0]}) 2018/01/24 13:43:28 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f0000001000-0xd4)=""/212, &(0x7f000002d000)=0xd4) r1 = accept4(0xffffffffffffff9c, &(0x7f00008e4000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000013000-0x4)=0x14, 0x80000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f00001ef000)=0x0, &(0x7f0000f08000-0x4)=0x4) mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x80000, 0x3) ioctl$int_out(r1, 0x5460, &(0x7f0000001000-0x8)=0x0) r2 = socket$netlink(0x10, 0x3, 0x15) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000013000-0x10)={&(0x7f0000016000)={0x1c, 0x52, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0}, [@nested={0x8, 0x1, [@generic="02"]}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 1052.745995] netlink: 2 bytes leftover after parsing attributes in process `syz-executor0'. [ 1052.813430] netlink: 2 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/24 13:43:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000494000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmmsg$alg(r0, &(0x7f000058d000)=[{0x0, 0x0, &(0x7f0000183000)=[{&(0x7f0000c5b000)="c1d0456308c79e1739415e4e9f5db63e428f46d02be4e1459bb67b17384d8a7a6243c3adf85920b825ebf02f55b7ea8c67e88aa3bec43ea229d2c9c5eb11d44b13571ee83924ca8a509f995af38d33770f1fe7d4ac57bd3ffc27f01117ca84f786ef947284955a1a46afe6040bb4ef0f", 0x70}, {&(0x7f000098f000-0xd1)="1faeaea0e3c4d1f4c587300a3ba8836dabc677e05c502ea74e83afce3fcf04eb190de7c4ad2d77e52ab7669cf000b9a2c074b9bc95c4d4446a5a58f27ba3d5b9f20dfd19838536d7fade5ba95c598a6cbda1f785faf94f174e20089d6eb77e23869c516e1fc03410fd285b5433673d65780d6b493f5ee0deea2efa24ef2ae5704681aba970d9bdf7700048fc0bc466a1f2d2bd24b4b35979b4eeae20df7f80bd97355ca688dd7719ae6fb389bf79f723", 0xb0}], 0x2, 0x0, 0x0, 0x0}], 0x1, 0x0) recvmsg(r0, &(0x7f0000f86000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000685000)=[{&(0x7f0000f8e000)=""/4096, 0x1000}], 0x1, &(0x7f00000d7000-0x6b)=""/107, 0x6b, 0x0}, 0x0) 2018/01/24 13:43:28 executing program 1: mmap(&(0x7f0000000000/0x94e000)=nil, 0x94e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000150000)=0x0, 0x4) connect$inet(r0, &(0x7f0000002000-0x6)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r0, &(0x7f000026d000-0x10)={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000917000-0x4)=0x10000000000180, 0x4) sendto$inet(r0, &(0x7f0000642000)="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", 0x241, 0x91, &(0x7f0000940000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r0, &(0x7f0000179000)='&', 0x1, 0x0, &(0x7f000094c000)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "0f97d3741e84b1ef6f004e5527dc7f9395868f97f754e776047c0d0096471b25e2a411b1756168e2b337576a64f935cf24a55c7c0dc01584bd07ffe6cf2b50", 0x0}, 0x60) 2018/01/24 13:43:28 executing program 2: mmap(&(0x7f0000000000/0xeee000)=nil, 0xeee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = epoll_create1(0x2000000080000) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00001b3000)={0x0, 0x0}) r3 = epoll_create1(0x0) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000eee000)={0xffffffff80000017, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f000093a000-0xc)={0x7, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000b1f000-0xc)={0x1, 0x0}) epoll_pwait(r1, &(0x7f0000dc8000-0x3c)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0x0, &(0x7f0000dc7000)={0x0}, 0x8) 2018/01/24 13:43:28 executing program 7: socketpair$inet(0x2, 0x7, 0x80, &(0x7f0000447000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00008b7000-0x8)={0x0, 0x3}, &(0x7f0000361000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000000)=r1, 0x4) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f000000f000-0x4)=0x12, 0x4) 2018/01/24 13:43:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000077c000-0x14)={0x1, 0x8000000000008, 0x5, 0x5, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000ed6000)={0x2, [0x0, 0x0]}, &(0x7f00009ac000-0x4)=0xc) write(r0, &(0x7f0000405000)="", 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000245000)={0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000d2f000-0x4)=0x0) 2018/01/24 13:43:28 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x4)={r1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r2, &(0x7f0000001000)="07d4439b6ed50428df910934862cec6c", 0x10, 0x890, &(0x7f0000002000-0x10)={0x1a, 0xe, 0x101, 0x2, 0x1, 0x5, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000002000-0x88)={0x7, {{0xa, 0x1, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffff80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r3 = accept(r0, &(0x7f0000001000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000000000)=0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000dda000)={r2}) r4 = accept4$inet(0xffffffffffffff9c, &(0x7f00007b8000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000041a000-0x4)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000cc4000-0xb0)={0x0, 0xa8, "160aed9e527ba8a334456847e02cd7df2150b32ab9929b8ab4fd78ceb0bc162601812238a74bbb1cbb46e211278260e93fab968b410377bbfd28aaee3806336031e2c9e41a434497ca812179baa8ae9be50605979825b1299c2ebf65a8c069596d5a9d0eafd0e4c828271529f33a0d7284911a0173ca23d271d2052415fc8a3db26da337dbc3949dffd89356ce98035ca1729b3a4f60c9a94f52db2a0b9f4f8a1a26d1f08bd7b6f9"}, &(0x7f0000069000-0x4)=0xb0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f000005d000-0x10)={r5, 0x1c, &(0x7f0000a71000-0x1c)=[@in6={0xa, 0x0, 0x400, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000}]}, &(0x7f000011f000)=0x10) socket(0x19, 0x800, 0x9) r6 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r6, &(0x7f000062c000-0x38)={&(0x7f0000316000-0xb)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bea000)={&(0x7f00000e6000-0x110)=@getpolicy={0x5c, 0x15, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, [@policy_type={0xc, 0x10, {0xffffffffffffffff, 0x0, 0x0}}]}, 0x5c}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f00003e2000-0x4)=0x0, &(0x7f0000094000-0x4)=0x4) getpeername$netrom(r3, &(0x7f000027b000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000198000)=0x48) 2018/01/24 13:43:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3a, &(0x7f0000e4a000+0x2cc)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x2c, 0xffffffffffffffff, 0x0, 0x0, 0x800000000000011, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x8, 0x0, [], "1bbe3faf9660a9f3"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], ""}}}}}}, 0x0) 2018/01/24 13:43:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) recvmsg$kcm(r0, &(0x7f0000ba0000-0x38)={&(0x7f000066a000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x3a, &(0x7f0000125000)=[{&(0x7f0000a42000-0x83)=""/131, 0x83}, {&(0x7f00007a9000)=""/56, 0x38}, {&(0x7f000000a000-0xdd)=""/221, 0xdd}, {&(0x7f0000515000-0xcc)=""/204, 0xcc}, {&(0x7f0000311000-0xda)=""/218, 0xda}, {&(0x7f0000735000-0xe0)=""/224, 0xe0}, {&(0x7f0000aa0000-0x6)=""/108, 0x6c}, {&(0x7f000061e000-0x51)=""/81, 0x51}], 0x8, &(0x7f0000aa8000-0xa6)=""/166, 0xa6, 0x3}, 0x100) accept$alg(r1, 0x0, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000d7e000)="3c1391729d559a2f3d1d0dfea819b893", 0x10) bind$alg(r0, &(0x7f0000f35000)={0x26, "68617368000000000000000200", 0x0, 0x0, 'hmac(sha256)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000377000-0xa2)="2a65e7fe980b54fc9869159febfa2822a5e04ca11dc3b89de67d591e0136d79cd89a834afeab4a83af5dc042d94133b4a22012c5531365fb36a61484d01b177465", 0x41) 2018/01/24 13:43:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) splice(r0, &(0x7f0000b80000)=0x0, r0, &(0x7f0000f30000)=0x0, 0x1, 0x8) sendmsg$kcm(r0, &(0x7f00004f8000)={&(0x7f0000911000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x4, 0x4, 0x1, 0x0, {0xa, 0x3, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xd1fe}}}, 0x3a, &(0x7f000055b000-0x20)=[{&(0x7f0000bd3000-0x30)="4656f76c965920badfca9241f9f0e69ae7a46a0f7c44c0cff80a42ab14eb3dba00eb996d0976cb984efa0fabd0d8b9d9", 0x30}, {&(0x7f0000bc1000-0xe8)="7d152b6020d0ef342638c5136eeef27e50fa7e414b4dab5072f1e3f7516669eb2fadb8165abfd895726efc10a9d8ea56752b82084e3a5ff4883d621a5a9fa9d7379ba131cfc15467a6f7a7ffd01c139c9c56210f2d1f1c6dce638e94f5a51a8971c963304c8636fa9be45e7aceeeeb4baba568651f8c5c19fced9898a0511d4e0d53798fcd81973e65a87eae1ae7e53ca2f3a05eda97d0d1dadca715ebead1394773e536012d1ab50d5decd11e34086baaf506aa10f0b3b8def617a23ec4a4ba213aa064af81168609b0e96e32f29772d5921f8162b37d6492d7e7f900c80b21ec438773a12f6238", 0xe8}], 0x2, &(0x7f0000349000-0x170)=[{0x58, 0x1, 0x0, "ec56d5820357b060b94b1059bcf6a09f056cf5951eccf8fb4a614c4eafc08da0511c42108b58498f39305d198a571f29ad72506cd1cffa74b458c14adef7d22713865983"}, {0x20, 0x1, 0x1, "79048352a6c500542d4a"}, {0xf8, 0x129, 0x200, "43296a405c00fb61777f34123495b955230e0cf9db97055257c03b36718845b0704c57736c90eca57f6fb5a2610f8568d2462b8252844526ea15a9fd5a4e0d353ec6d23065167930dc44733c48e479cb06035c9b26e49f48d21f9b3b9813170b73dcad124d2278c0765b0e6ea945028e78327b178f70b2f3405fc69027506b2d1714ccd5b55572389c2f6f50180a59740bdae433d0394eacee9f9592fc4809eb74d5f0477455ab2cef79e0c6d203374343ba8daf53f8d613ce13c91327607e819bee256cffbb893818df06e398bdb29b30463714227a2a4d00253ec394bcef942d"}], 0x170, 0x4040010}, 0x880) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f0000685000)=@newlink={0x40, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_VFINFO_LIST={0xc, 0x16, [{0x8, 0x1, [@generic='3']}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$kcm(r0, &(0x7f0000f98000-0x38)={&(0x7f00003b4000-0x60)=@nfc_llcp={0x27, 0x80000000, 0x8001, 0x4, 0x4, 0x40, "85ab5c57cdfb945d801bfe7c1781c2dae753074797f3c01df18dc71025ad49c424cd8471b9bf12dc4f4ba1a28a8c56d9291b9049a1fcfdb24f24f165a902ae", 0xfffffffffffffff9}, 0x60, &(0x7f0000f6c000)=[{&(0x7f00003ea000-0x1000)="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"}], 0x2368, 0x8014}, 0x40080) 2018/01/24 13:43:29 executing program 7: mmap(&(0x7f0000000000/0xe74000)=nil, 0xe74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) accept$alg(r0, 0x0, 0x0) vmsplice(r1, &(0x7f000088e000)=[{&(0x7f0000bfa000)="6a20826dc59145152e447912b617c0eca97714af948b198d21f36c537c2c6269ac09407743e16e9e37c27e9b43539bf026a9339bf351f73b3d506f8bff2792f7d17448ced7ac716197935d5058121246bd03f2015e7c392d6413e51f379e67545b844088e232f4c1a4d2e64bc74787dca3c7e29667c9049f7a75bf168e5f3b13de1c76fe9128cf2fba75a5c38975ca28d1c78d4ca32c6e27d7571f298e87ace162d0f4b75c97a85ff32a6c33f01fb636898745edace1923a7130b155ceb52ce8e74fa82bede22646608858025ef9d18426d913a7a6e19140c01cfa1766e7ba3e480affbc8f5a88c8d7ef08c223db99e2", 0xf0}, {&(0x7f00008c6000-0xfb)="2ed98edf3401b5937f2360885e3ca2c4489a817705ccd22722476c211b98ec3c323e1f25383b4b7fcae26139fda4437a9219a2a208108ba5ec56e47a03027e0658faf268dff163934c055ca881cc18ddbd3d0814ad035d231e6e025b1c122ca7572c19e086f98d3a4095217ecb8d7a2c727772d18f9c42f875981d3f34742f063eb0fa8c075c6e76b72a1663f6c29680b666201d1b783f7d3a9989503c68d91a9d37217a55f71caec65ab05309f7f6f32942f9c1fb74742c6addae6c681f69a5b73071502ef8e37bf169bd1398fcf6944ac33c36f81e80810109b3482681b90f2ddbd7d3d44054473d971cfa76ccfd5875535b67343471580f75f4", 0xfb}], 0x2, 0x8) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000e74000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000498000-0x4)=0xb) sendmsg$nl_crypto(r3, &(0x7f0000380000-0x38)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6d000-0x10)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3, "", []}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) 2018/01/24 13:43:29 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x0, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000192000-0x8)={0x0, 0x3}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000cf000-0x8)={r1, 0x401}, 0x8) socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0xaf5000)=nil, 0xaf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000a65000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0x0, 0x13}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x89, 0x0, @broadcast=0xffffffff, @empty=0x0, {[]}}, "000000000006010c"}}}}}, &(0x7f00000f0000-0xc)={0x0, 0x0, []}) syz_emit_ethernet(0x5c, &(0x7f0000af5000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x10}, [{[{0x9100, 0x2, 0x4, 0x67}], {0x8100, 0x3, 0x8, 0x0}}], {@x25={0x805, {0x3, 0x3f, 0xf, "b9baecdb85dbeb4cf35474a936995ca5fe70a3a930df9e825c516be89af5e3cdfc2610cef9c7c4cdeb8d6e79fc61c6a4be096889340fdcc716b41bdf81effaaf4a1087"}}}}, &(0x7f0000657000-0x14)={0x0, 0x3, [0x639, 0x90b, 0x24b]}) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(0xffffffffffffff9c, &(0x7f0000af6000-0xc)=@vsock={0x0, 0x0, 0x0, @host=0x0, 0x0}, &(0x7f000035e000-0x4)=0x10, 0x800) setsockopt$inet6_udp_int(r2, 0x11, 0x64, &(0x7f00008df000)=0x7, 0x4) syz_emit_ethernet(0x32, &(0x7f0000ae9000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x21, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x32, 0x0, "fba762", 0x0, "e8df1c"}, ""}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000038000-0x10)={0x1, &(0x7f000075d000)=[{0x1000, 0x2e000000000000, 0x519, 0x7f}]}, 0x10) socketpair(0x3, 0x80003, 0x8, &(0x7f000021e000-0x8)={0x0, 0x0}) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r3, 0xc04064a0, &(0x7f000064c000)={&(0x7f0000139000-0x10)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000af6000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000af6000)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000af6000)=[0x0, 0x0, 0x0], 0x4, 0x7, 0x4, 0x3, 0x0, 0x0, 0x0, 0x0}) 2018/01/24 13:43:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f21000-0x4)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) pipe(&(0x7f00002ab000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) 2018/01/24 13:43:29 executing program 4: pipe(&(0x7f0000c8c000)={0x0, 0x0}) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00001e0000)=0x0) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x16, &(0x7f0000005000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@generic={0x8864, "00b300b100000057"}}}, 0x0) [ 1052.971385] netlink: 4 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/24 13:43:29 executing program 4: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, 0x0, &(0x7f000000a000)=0x0, 0x80000) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000007000-0x8)={r0, 0xffffffffffffffff}) 2018/01/24 13:43:29 executing program 7: r0 = socket$inet_sctp(0x2, 0x4, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000260000)={0x0, 0xfffffffffffffff8, 0xaff6, 0x6, 0x100, 0x1}, &(0x7f0000bb2000-0x4)=0x14) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000f60000-0x8)={r1, 0x9}, &(0x7f00006c6000-0x4)=0x8) mmap(&(0x7f0000a2c000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) r2 = accept4(r0, &(0x7f00003e2000-0x10)=@ethernet={0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000807000-0x4)=0x10, 0x80000) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000666000-0x4)=0x10001, 0x4) 2018/01/24 13:43:29 executing program 6: socketpair(0x2, 0x80000, 0x8547, &(0x7f000044c000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000ef3000-0x8)={0x0, 0x0}) r3 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000c76000-0x4)=0x0) r4 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r4, 0x0, 0x10, &(0x7f00004c3000-0x4)=0x1, 0xfffffffffffffe4b) setsockopt$inet_int(r4, 0x0, 0x7, &(0x7f0000eef000-0x4)=0x8000000000000020, 0x4) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f0000ef3000-0x4)=0x7fe, 0xfffffffffffffe22) sendto$inet(r4, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r4, &(0x7f0000ee0000-0x38)={0x0, 0x0, &(0x7f0000aea000)=[], 0x0, &(0x7f0000eed000)=""/81, 0x51, 0x0}, 0x40002102) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r3, &(0x7f0000db8000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000bb5000)=0x10) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept(r4, 0x0, &(0x7f0000ef4000)=0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000022c000-0xc)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000ef4000-0xc)={r6, 0x8080000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00009e6000-0x10)={0x2, &(0x7f0000cde000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000ef6000-0xb0)="2299fd5cfcac0ab4c3e09172221a1e17eb8c00fe86b13cf6e4028602af2e5fc256eb985462cbef5c5b7afdc23a940741b220cd8c8a1deed13fc7f05beb53e56136930f493ca565717e4ea4cc7305b88b9849402f008ffd50878b8ca4603ab65eae10f1385ecc233a6562321e2a699b4ad7ff08aa61693e9d29c0c2dcc61f74a97a5bc0e03a21eacdae1254944d74a4a46f47fe793875d5ac76475ea8b6ddbb3f608795cedc7fda1a09d3aebcaaef894c", 0xb0, 0x0, &(0x7f0000472000)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_int(r2, 0x1, 0x0, &(0x7f0000ef5000-0x4)=0x0, &(0x7f0000a84000-0x4)=0x4) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r5, 0x89e2, &(0x7f0000ef6000-0x4)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r7, 0x4008642b, &(0x7f0000069000-0x8)={r8, 0x6}) 2018/01/24 13:43:29 executing program 3: mmap(&(0x7f0000000000/0xfe0000)=nil, 0xfe0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x8000a, 0x4) accept(r0, 0x0, &(0x7f00007db000-0x4)=0x0) setsockopt$inet_int(r0, 0x0, 0x19, &(0x7f0000708000)=0x0, 0x4) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000fe1000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_buf(r1, 0x21, 0x0, &(0x7f0000fe0000)="221d058a8967062dd29cb9fc88071f118900a5c0b12820aa9e1d356d275a2f53ecd38c009179531aeb6049a91cfe160fc858fc234dc2e8bb10d4698303a1a888b0c39d30b4150830f084e2426c21f87720e760b7fce95134f3163cb3fe9712e614a30c05eb1fab489ce6ef", 0x6b) 2018/01/24 13:43:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00007fc000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x77}]}, &(0x7f0000f92000-0x4)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffef0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = socket$netlink(0x10, 0x3, 0xd) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000bef000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f1d000)=0xe8) sendmsg$nl_xfrm(r0, &(0x7f0000b99000)={&(0x7f0000cae000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000a000)={&(0x7f0000a65000)=@migrate={0x3e, 0x21, 0xa, 0x2, 0x0, {{@in=@rand_addr=0x8, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x7b8, 0x0, 0x3, 0xa, 0xa0, 0x20, 0x43092ed26b9c43f9, 0x0, r1}, 0xf, 0x3}, [@ipv6_hthresh={0x8, 0x4, {0x6e, 0x80}}, @replay_thresh={0x8, 0xb, 0x3ff}]}, 0x371}, 0x1, 0x0, 0x0, 0x7d}, 0x800) 2018/01/24 13:43:29 executing program 5: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000013e000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r1, &(0x7f0000caa000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000000000)=0x1c, 0x800) mmap(&(0x7f0000000000/0xae6000)=nil, 0xae6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000287000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000ae7000)=0x32) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r2, 0x28, 0x0, &(0x7f0000a3b000-0x8)=0x8, 0x8) r3 = accept(0xffffffffffffff9c, &(0x7f0000566000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f0000ae6000)=0x3a) mmap(&(0x7f0000ae8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000ae9000-0x8)={0x0, 0x80}, &(0x7f000047c000)=0x8) mmap(&(0x7f0000ae6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f00001cd000-0x10)={0xffff, 0x0, 0x7, 0x6, r4}, &(0x7f0000ae6000)=0x10) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r5, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) r6 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000380000)={&(0x7f0000896000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f0000ae6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000ae7000)={r6, 0x50, &(0x7f0000201000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000ae9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000aea000-0x18)=@get={0x1, &(0x7f0000aea000-0x7e)=""/126, 0x100}) mmap(&(0x7f0000ae7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000ae7000)=r7, 0x4) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000ae6000)={r5, r6, 0x7, 0x3}, 0x10) sendto$inet6(r5, &(0x7f0000ae6000-0x36)="6761bcb620ad9289d9b1189e40fa3f13ac08a42cc146beb6a432b1fe43810c60dcc1a775e314e486c214071eb10c837e7f0e344eb1a171", 0x37, 0x200418d4, &(0x7f0000ad6000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) 2018/01/24 13:43:29 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x80001, 0x7ff, &(0x7f0000000000+0xbaa)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$rds(0x2, 0x5, 0x0) sendmsg$rds(r1, &(0x7f0000003000-0x38)={&(0x7f0000002000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000003000)=[{&(0x7f0000002000)=""/181, 0xb5}], 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$RDS_RECVERR(r1, 0x84, 0x6, &(0x7f0000002000-0x4)=0x0, 0x84) 2018/01/24 13:43:29 executing program 1: unshare(0x1ffffffd) socket$can_raw(0x1d, 0x3, 0x1) 2018/01/24 13:43:29 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000001000-0x8)={@dev={0xac, 0x14, 0x0, 0x14}, @rand_addr=0x0}, 0xffffffffffffff59) getpeername(r0, &(0x7f0000780000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f00000ba000)=0x58) 2018/01/24 13:43:29 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000001000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0x26) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000293000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_buf(r1, 0x0, 0x29, &(0x7f0000002000)=""/16, &(0x7f0000005000)=0x10) 2018/01/24 13:43:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000962000-0x18)={0x0, 0x3, 0x10, 0x2322, 0x0}, &(0x7f00002f8000)=0x18) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000df9000-0xf3)={r2, 0xeb, "415d8ebc400dde76a5f8e218b7d4cacfcf82c7db23a4a03c9dcc4a779bf8efaf94c0bdf1f12c0af6437479b420101f86fb8aeea2b694ba5d78baf914572bba3a4769a48f9f19449365ad7c73ffe958fa74d531f904beaa56035ba7c2c1f35bee22c1bdb8908d941e1e861b7be6c15e08b7c9b735dbc14b5cb9f2e498b36ccb9d07b9dbe16d87ea98e40f4de5880b460ac3219beb17b25fd24cd80a055c6c4df3ef137686c8d7d30662b039d2d35a305ea5423240928787f6a641be4e894db6b47bc821fc93785f6048597a47d346ea3f715ee37b68965ed58ae6ff6cdd1fe65d5685ffd61a9ac37dde1d4d"}, &(0x7f0000632000)=0xf3) r3 = accept(r0, 0x0, &(0x7f0000efb000-0x4)=0x0) sendmmsg$alg(r3, &(0x7f0000acf000)=[{0x0, 0x0, &(0x7f00008f4000-0x60)=[{&(0x7f00004e9000-0x47)="f358e085c2038ad71380813be0c4fbd362f9b9f99ad66d1474b66632759f566f3d60dd22bc0d7600ffc77182177bb48e03de2d23741b098e71c83b4b4cd92e27447af9420fc623", 0x47}, {&(0x7f0000b00000-0x26)="4dad91722a6cda085492155735152332da33f605d1a4596ee02f5424fb4f68ccbe8c30437369", 0x26}, {&(0x7f000047c000-0x14)="07adb9fa8713cd41f36c43c92f3ff1128134a043", 0x14}], 0x3, &(0x7f0000832000)=[@assoc={0x18, 0x117, 0x4, 0x3}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x60, 0x117, 0x2, 0x47, "49a53d316cf670fed63426ccc268b59fc610f7113eb877f20db68ac4a952db43d889335252c52698836cb997ceaffc4ad901c87d12c6070d977e59c09e9d7df79a876a5ac2e3eb"}, @iv={0xc8, 0x117, 0x2, 0xb4, "1f7b45f181d9c856873bb34a4fc6df40c856eb25315e4102a02b05d48dd6685d184409c8051270d4ec31732f86a6e89483305af4e34441b284a55481f26e9025dfb8a3944a35334c0e92177c9f2f818c15cf8bb44adfe4fafc4d63946bbdf6a52d51ad075794fff3e0e501098d3064489089fed5927659b2e6337ac0aceb865027dc853c980d0dddd1c92912b5cf0b99cda885a8b7fc38798e9fcc12ed371fe35d7cf2e04216ce68bb41aa01b5762c7d715809a8"}, @iv={0x68, 0x117, 0x2, 0x51, "ed2a17a32d09c3e770c179fdc547f0589c51faa8d8f140a3fcc3c6e616e6554eb994570bba07470b07c3e4bfff4e22d6062307549afa352c867a9591ea8bee79ee9ae210ab1a5057f0a67c37bd6a832889"}], 0x1c0, 0x4000010}, {0x0, 0x0, &(0x7f0000070000)=[{&(0x7f0000aa7000-0x1)="a4", 0x1}, {&(0x7f0000a3c000-0x7e)="b1d749a8c4fe7aa6743547034bab66d93e31d28bfa85c0a9109b83a90442e998639cd1eacb603e01d7944ba3c784e6037f3447f8f7287ffc55e468de35598134dc730a9468f155b3bc055bd76735078fcecf545a96789ed9c258654609d771603332a392be251741d7568d98986ca1f8546a91802391aff2144654e8570e", 0x7e}], 0x2, 0x0, 0x0, 0x20000891}, {0x0, 0x0, &(0x7f00006f3000)=[{&(0x7f0000df6000)="", 0x0}, {&(0x7f000037b000)="15359e7f7f73509cb2a8ddd0df5b5bd554f37adc579d52d6edfc8d0a5acd45fd68cec8e6f7bdf9aee9ddc03edea4da27dc7a22a1afcb69c3ddf49c852fc9889541b3e5ce534cf4d8ffd2b3104cc068127fdc13bdad1bb6607d38cb6661369c5c70a91c1e02f1395ac75b120085c800f1dd6f5fb38a1fb219c1a040076d59350f3732dda1", 0x84}, {&(0x7f00002fb000)="a0710e64251a769ece6a0f91e07ec6b8c21448e1a348d0827592d7c13df4005d7c3e8cf727b79234f124163edea5f3cb74beea05dadf904c92ec5e3c9ef14eaeb4c14680a9a1427667f79472bbb294788425be9140897bdc9ed94225719663406548ed635e8ceb623e6371cd3b0640e09280255c60ff92ff7923a9bead3c1eaeee1d3443fdfdd1", 0x87}, {&(0x7f0000722000-0x75)="ae04541e91e556d5de63794996225bccc8e974f0276470516abffa6e6a18abc1ade4b76bc346cd6e1527a0b09e4a5c8994baebdddd1ebb1c30d14e940c5692d4e1a7a282e868f9edb38d6f204332613fab3076f12162c50e07e8bc201e8924a4b0281b2fcc43eb87f52d9cfa25f8bddb335ecb5ebf", 0x75}], 0x4, &(0x7f0000f58000)=[@op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, 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0x2180, 0x0}, {0x0, 0x0, &(0x7f0000435000)=[{&(0x7f0000a82000-0xfb)="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", 0xfb}, {&(0x7f0000c99000)="e385fa2e2d1dd4c5f367e89e7e7a83f56a40dc26617406026fdcdc24bb838322a045154a4aab", 0x26}, {&(0x7f000052b000-0xe1)="66e769d2c54bdab3039a5a330edc5dcefc0aa6ff085726982c8a0fc54a03e4df9ab4706a119d62c9392e69f9c486af74c062f7b99333cbd55c13a29412b32774864af9bb61e06d145cd2b5693dd3bc4a4235502b3f8700aad654b409fd53bd15bac09faa1aa6477ceea7fab299d89bdd95cb54aa4af17ce3c190d94aa6b2f9128229ab2c0ddd9971ad8ea5b8ae8f0c50a70f067c7e4c737751c6a969dd0a3e3eaa025217126734d9be3fb43071e3c9537b99fb2659bdba0a44bd5634b0abf6c2362b9db9254b4105a9ba1fe1c36d7199c279b5ad1b2b17998859c1b9a33a19e097", 0xe1}, {&(0x7f000033d000-0x7d)="7bc39f583d53a4262b8610c461ab6b59a6764bc4c8887874c410cca7a5fe955b54ce6611bbecb4785c4bb1a162ab31c3a5874ed056b23e38308c25b27e67341143bea161b7f8184bc549bee1021d05e4b4559e78555639da427aba0800c31b7971a0de563c8c9c4ad7eca2a2108a2a3d602d3ba2b7a2db13f7def78199", 0x7d}, {&(0x7f0000c2d000)="690f101a4b25af4e781b201e903a3cc8e2c655497d64720d7fbff8c27138368c73f12602be212f073473c0586d07703cc59340789bb79d4b0cedf72d3471b7335979e61efc9755d2920dd74ea406ec82edfaf1208137b75d3ce66511cdbccf256fc07d395077c4e8a44c88aa37fa68dd181ab5034b0bcb7339cf09dabd7ee552c9b1", 0x82}], 0x5, &(0x7f0000971000-0xd8)=[@op={0x18, 0x117, 0x3, 0x1}, @iv={0x60, 0x117, 0x2, 0x45, "8af007eca66341bba4d084dc1be39c6a3bb3aed474c3d543b8b297a467e86209e7fd98030a46cfd73f7dc273d5f466e6edd18e592acaeaea7d34b141ef277f19973ccaec15"}, @assoc={0x18, 0x117, 0x4, 0x3f}], 0x90, 0x4000000}], 0x6, 0x0) 2018/01/24 13:43:29 executing program 1: mmap(&(0x7f0000000000/0xd16000)=nil, 0xd16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000695000)=0x0) mmap(&(0x7f0000d16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x800000010d, 0x6, &(0x7f0000d17000-0x81)="01040e00cf1a5e6add13cc8606985375dd436de42e2fd9b499bf531cc31e61ddc05553442058c8978ec63229953ed91638c917ae32c8454ab7af29fb1a54e28666dc6212fbeb71b90802e0c348862df2abe7a0f654c9a6c64fc8b7f4836455851c876df0bcf43367cc7f48572477aa8d2008af8aa5500256e8436825f6d1a7cffb", 0x81) socket$pppoe(0x18, 0x1, 0x0) r1 = socket(0x662e1e4c883fb12b, 0x0, 0x7fff) mmap(&(0x7f0000d17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f00009c2000)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @common='ip6gretap0\x00'}}) 2018/01/24 13:43:29 executing program 4: mmap(&(0x7f0000000000/0xaf0000)=nil, 0xaf0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xa, 0x5) mmap(&(0x7f0000af0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000af0000)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x7, 0x3f, 0xffffffffffffffe0, 0x1}, &(0x7f0000962000)=0xa0) mmap(&(0x7f0000af0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000af1000-0x8c)={r1, @in6={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6252}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000af0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000af0000)={r0}) mmap(&(0x7f0000af0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f0000af0000)=0x1, 0x4) r3 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x41, &(0x7f0000af0000-0x1c)=""/84, &(0x7f000000d000-0x4)=0x54) mmap(&(0x7f0000af0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000af1000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00001b2000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFPFLAGS(r3, 0x8934, &(0x7f0000243000+0xfe9)={@generic="ebc644a4c159ba27783d0d1676b3788d", @ifru_flags=0x3002}) setsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f00005c7000)="d8c76db1664665b54795fb5190e45e08022a928d2d60b9b5c17c89fa184f06dba0ca1f18e3560e9e0cd4ad22d5d8855348c3982bc229cdb040b85fcd00e269cdfd24acf1167ad0e1fa69cfe2c2926d5a318713fc4ea7c109959360bb5be9afa0dfecf33db8eb1679ae5542e7710e0fc38703992f43adbecd48863e11bbbf3f22e34d809a9ab98bdac9f057d22213f25a9b1e7b821f010e1638256548ca7d2f411d97436eb30dc64fe101690774a28c68a793730d653fd9413c74b265cf9057dbd81038fc60f7781ffe73a78109b0d84a9da5afcc345b64da6e196e0457d00ef84b962640171609ef438a7320caca430d7a6aa85c1c", 0xf5) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00008dc000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000af1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000af1000)={0x0, 0x9, 0x8, 0xffffffffffffff2c, 0x80200, 0xffffffffffffffff, 0x3ff, 0x20, {0x0, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x2, 0x9, 0x1, 0xa8e}}, &(0x7f0000af1000)=0xb8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f000036d000)=@sack_info={r7, 0x1000, 0x5}, &(0x7f0000309000)=0xc) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r4, 0xc00c642e, &(0x7f00002c3000-0xc)={r5, 0x80000, r6}) 2018/01/24 13:43:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0xffffffff00000001) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f000023f000-0x2)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000ea1000-0x17)='o', 0x1, 0x0, &(0x7f0000168000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00007db000-0xc)={0x0, 0x0, 0x80000000020}, 0xc) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000044e000-0x4)=0x2, 0x4) setsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f0000033000-0x4)=0x7, 0x4) writev(r0, &(0x7f000093a000-0x20)=[{&(0x7f0000e3b000)="db", 0x1}], 0x1) writev(r0, &(0x7f0000f08000)=[{&(0x7f000092f000)="bc", 0x1}], 0x1) 2018/01/24 13:43:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f000019e000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x40000000009) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r1, &(0x7f00004c1000-0x38)={&(0x7f0000380000)=@pppoe={0x0, 0x0, {0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @common=""/16}}, 0x1e, &(0x7f0000c5e000)=[], 0x0, &(0x7f0000341000)=""/241, 0xf1, 0x0}, 0x2) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000e43000-0x4)={0x2}, 0x4) shutdown(r0, 0x0) 2018/01/24 13:43:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x42, 0x3) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = accept4$inet6(r0, 0x0, &(0x7f00004c0000-0x4)=0x0, 0x80000) connect$inet6(r1, &(0x7f0000c06000-0x1c)={0xa, 0x2, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000695000-0x2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0x2, 0x2, 0x8, 0x0, ""}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0xc5f]}) 2018/01/24 13:43:29 executing program 5: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000021000-0x8)={0x0, 0x0}) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000029000)=0x5, 0x4) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$packet(0xffffffffffffff9c, &(0x7f0000029000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000017000-0x4)=0x14) connect$l2tp(r0, &(0x7f000001b000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x4, 0x3, 0x2, 0x1, {0xa, 0x0, 0x5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x3ff}}}, 0x3a) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f0000029000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x1c, 0x20, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1000a, 0x0, 0x0}, [@generic="fffffe0121"]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 13:43:29 executing program 0: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pppoe(r0, &(0x7f0000005000-0x1e)={0x18, 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @generic="c9f927a6bc283656b5c4fbc628191107"}}, 0xfffffffffffffef9) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000000)=0x0) socket$pppoe(0x18, 0x1, 0x0) 2018/01/24 13:43:29 executing program 3: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(0xffffffffffffff9c, &(0x7f0000005000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000003000)=0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1f, 0x80000, 0xf2) getsockopt(r0, 0x9, 0x53, &(0x7f0000001000)=""/8, &(0x7f0000005000-0x4)=0x8) r1 = socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000005000-0x2)=0xffffffff, 0x8) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000003000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4800}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000005000)=0x0, &(0x7f0000003000)=0x4) 2018/01/24 13:43:29 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000000)={0xffffffff80000000, 0x0, 0x1, 0xfff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000001000-0x40)=[{&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000002000-0x1000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/4, 0x4}, {&(0x7f0000002000-0x88)=""/136, 0x88}], 0x4) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000c14000-0x20)={0x6, r1, 0x10000, 0x5}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x3, 0x84) syz_emit_ethernet(0x3e, &(0x7f0000e68000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="ec350ff64881", [], {@ipv6={0x86dd, {0x0, 0x6, "050101", 0x8, 0x84, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f00002ea000-0xc)={0x0, 0x1, [0x0]}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000550000)={0x0, 0x2, 0x10, 0xc6, 0xc3350000000}, &(0x7f00001b6000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000651000-0x10)={0x7fff, 0x4, 0x7, 0x0, r3}, 0x10) 2018/01/24 13:43:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100401000003) r1 = accept$inet(r0, &(0x7f0000da9000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d3000)=0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000433000-0xda)={0x0, 0xd2, "4203566ff103a28024a01168d703d4c2abb3af2661170956849a9f75117c425b8ee90d68b90bb3fda501941a6f29dea06b92aa782bf2dc9657ae043b62e2e4b3bf63352a5ac1ecd1ec7bfa690221399a58ba35bf59181aba4eb3102284ff4ff6bd7ce2e5d092536e86dc9c3807b9178ee59273460d93f5a7334ddaa2141fe6705922478f3f3fc6a8a60d45fb6c6e8a80f942c4b5492cb3fc46b11898842948dccb26842c7ad62614c845423a692011a2904538e484f0e2727f88e5ea51b9c5c66f6b4555f4311b6db43d272763e36761107d"}, &(0x7f000079e000-0x4)=0xda) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00002fa000)={r2, 0x20, 0x100}, 0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000d0d000-0x8)={0x0, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00002c2000)={0x0, 0x0}, 0x8) 2018/01/24 13:43:29 executing program 6: mmap(&(0x7f0000000000/0xf19000)=nil, 0xf19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000f1a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000f19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000f19000)=[{&(0x7f000006e000)="b0bf9c2ad1bc0604a2857ed89798ea413bfae1fe9d2643c0aece7983fd5e34b77cbd4f04a78342da7e597e1e2bfd45ffc5b97a56dcce6571f4b04fd9ab8eb4197909c6c1f12db3e23d3ce69987ff91923e6f5ce12ba767b2f49090f896c2fd9a7b9371322da50f736d3795cdc9dce00b477a22bf4369cc837920a489caa94583b5f44f1e1a01cb1ea6d6b7b41f2cbbad7ebdd54565fe5c592a60d56b38386e6d7d9ed26ad7907d23de21f0a57e0a15f7e53d30437615c6275b92ee54990c8ab8df6f977b910db6c2ed58d960e9b825978db483738266d11588210a3540", 0xdd}, {&(0x7f000056c000-0x9a)="313f1e9c53640ce8df7a4de082c456a455fe374bf0473ac53cc503b8d861c0bdfbf49ba0b6890467fc122f4afac21687a97421f4c91d82c1ce77c9b19606e8a7d4cfb7e5893fc522d6b4de76b8570ce5d591be4cb6209ed2c293d242216884106acb2b93ec8409979180d792e145fffa83416a1579e1a52127b5e5f0857cd49cfd19223886de57ec73a9af6b8ccd6afd5b4c55d1454c103a810c", 0x9a}, {&(0x7f0000f1a000-0x8)="3813b17074c3c6ed", 0x8}, {&(0x7f0000112000-0xc8)="cc7f3fe2f2d4aebb289661cfcb0b4ae7f6f5e76265e47f42f0bfd8dd496a229068e152cfcb6e963bd32739c8b36671660319a6fae9d303aae445e2ad6a3b5a6a926fa827cc575259127bdf3d71135584c29f468f65e10a516afa986eefbe4cad52b386361c56d0fc26b0e5f2e4d7b92e76b46a1bdbc70f1ff6a9eafe0e995de9370603f03b872228ad3046264a9b7c00ae3edfa8a6089a542965dc3b154a109cd578478a50384d445ecaab224392fd5d15ad91e4abab591034febb209db1f4a257ceaacf8ba8998e", 0xc8}, {&(0x7f0000f1a000-0xf0)="4d6f91049b2554fd711a1b6723fabf4ed032c177b59a9a3f65f934acd1707008e322098ab90202d098acc3a58f58ad0aadc29248195e15e216e1687316c744e65df441d64601d4208890f9657cfa57cb9ddd256552c88d0c4c3136804fd0730b68bc0cfc5284fd717e09a80bbc069290467cad7e3c663e53a0872304ea6b771380de1f86bfc741ce2271ffe933935c9ecf030280758cf5633e637ccbcf03a7282cb92af086f00eadd3f4da47a18a70eeedb014b3e5ae92f18d377b89983f981b2315c8a69d7e81483ee5150509a70f03c1148e62c1532a0ddab0dc4b70127c7c9200006fa987a9ec8cb25147a9266f24", 0xf0}, {&(0x7f00001ae000-0x2)="901c", 0x2}], 0x6) sendmsg$unix(r0, &(0x7f0000141000-0x38)={&(0x7f000008a000-0xb)=@file={0x1, '../f'}, 0x6, &(0x7f00001b4000)=[], 0x0, &(0x7f00001de000-0x148)=[], 0x0, 0x0}, 0x0) [ 1053.301968] dccp_close: ABORT with 258 bytes unread 2018/01/24 13:43:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x4, 0x7) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00007a9000)=[@in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x800}], 0x2c) r1 = socket(0x10, 0x20000805, 0xc) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f000016f000)={0x0, 0x0}) write(r1, &(0x7f00008c2000)="220000001b00070b00000000ef0012011f000000000200000000000000ea00050029", 0x22) recvfrom(r1, &(0x7f000000c000)=""/0, 0x0, 0x0, &(0x7f0000a43000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) 2018/01/24 13:43:29 executing program 0: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x10000) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000e000-0x8)={0x0, 0x0}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r1, &(0x7f000000e000-0x38)={&(0x7f0000003000-0x6)=@hci={0x1f, 0x1, 0x0}, 0x6, &(0x7f0000004000)=[{&(0x7f000000d000)="7cc044b739a6d6cf160ed50c7994161f259cd948ab888e069560cf583e7bfd0cecb8e5662a6e3b4a3ca81c43affce7c571aa851e8ae4665b2b8b11af7ab6d0397bb4c588ec7bae746b9c847993e3717d5698e5a7602c32fc2ce15ba2ec4b89f01602e8aad9696f569c4cd25f9ca04599fd7ea2c39df086473769c2fcbf4271c8077ba5439b023edec17bfdb67662c8098d8381d085110f34cb55fa45d3d47a5b35f183e7434ef0a96b", 0xa9}, {&(0x7f0000009000-0xf7)="d48e63c6a4315ca175c95d92cda592f075e318a17d77634020850d6379ed6e4e08ce7307f4116c334eb51aa815a019fe6ec9f019949a61016480cd1b883b9b706d63afbfce2cb12b16ef79f5f7bc2518bebb056cffd25d2115321bd933906136feab1d9154851cad198c0f8f8c96b0836b34246827b1f4d5faaa0bac2f3fe312543905af3422448b895c12fd7248daf9176d254d357cf164e6f171b76b4dfdace4fdffeba7556651d3fa56beb34e31150592ad398ac2fc74d84fb53aed43c1e3100b93bd3bde8e92d259b760c01f9f0d510a1bdb809ab024d13c804fb25c4de08c2b4f6fe7fa5cf274c20ebba535ca12eaaed30627d133", 0xf7}], 0x2, &(0x7f000000d000)=[{0x48, 0x18e, 0x6, "b15486732162c82e31ece56b6ff1034ef6dbe9a639dedfca96896b465ae9ae5ab6548d25a55395427c6a2c66a450006fd1451ca8c426"}, {0xc0, 0x11d, 0x8, "96effe0a895f7af92d8595dd3bf0f959fbdfc911e344d7887a53f8d2194a854cbc11482dea534cee0490dc5aba75548d07b3852a4f05259dee14b3147da8bca075e6a3ef48ce3d32e0bc237be688366909835f7cd64d74e06c0defae3d339130df207c8e79c02f5f8e0c28a2116594bfc7c52c24b74912d26d8502dfe5150946823ce01df84ca2a208fccd1c95607c03ce9cf5177cc6609e25948b2d670b6161d604b1c6a7033570e7d8a0e82d"}], 0x108, 0x40000}, 0x40000) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f000000d000)={0x0, 0x7, 0x8000, 0x40, 0x4aa, 0x64, 0x0, 0x6, 0x0}, &(0x7f0000003000-0x4)=0x20) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f000000e000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f000000c000-0x4)=r2, 0x4) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f000000c000)={0x0, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000c000)=@generic="99c1fcd31e943c970897362d3379064d", 0x0, 0x0, 0x0}) 2018/01/24 13:43:29 executing program 3: mmap(&(0x7f0000000000/0xf00000)=nil, 0xf00000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000ae1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$unix(0x1, 0x5, 0x0) mmap(&(0x7f0000f00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00001a5000)=0x0) mmap(&(0x7f0000f00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000f00000)={{{@in=@empty=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f01000-0x4)=0xe8) r5 = getgid() mmap(&(0x7f0000f00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000f00000)={0x0, 0x0, 0x0}, &(0x7f000009d000-0x4)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000c1c000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d53000)=0xe8) r8 = getgid() ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000ac7000-0x4)=0x0) mmap(&(0x7f0000f00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000f00000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b6b000-0x4)=0xe8) r11 = getgid() mmap(&(0x7f0000f00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000da3000-0x4)=0x0) mmap(&(0x7f0000f00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000f01000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f01000-0x4)=0xc) mmap(&(0x7f0000f00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000f01000-0xc)={0x0, 0x0, 0x0}, &(0x7f00005a6000)=0xc) mmap(&(0x7f0000f00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000f01000-0x4)=0x0) r16 = getuid() mmap(&(0x7f0000f00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000cc000)={0x0, 0x0, 0x0}, &(0x7f0000f00000)=0xc) mmap(&(0x7f0000f00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f000099d000-0xe0)=[{&(0x7f0000f00000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000baa000)=[{&(0x7f0000d31000)="17c6498b9316e67472cf029eae2082dc33ae4aa3047337faeb259ea724f6ae721e366993da9cc8c77b5ccad1c80dec8b75cda5ac964e8ae2769d233921a677b91f6f3e3bc97ee084fbf21223ab7a97df50ae5f35bcd296c32ec2d3ea38d84c7165c95c675baab530", 0x68}], 0x1, &(0x7f0000e97000+0x522)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x18, 0x1, 0x1, [r2, r1]}, @rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x28, 0x1, 0x1, [r1, r2, r0, r0, r1, r2]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x30, 0x1, 0x1, [r1, r0, r0, r2, r0, r2, r2]}], 0xe8, 0x4000}, {&(0x7f0000f01000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00001ac000)=[{&(0x7f0000f00000)="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", 0xff}, {&(0x7f0000f00000)="276c195c345255970440ed89f458d59dc30320539bdfe6174add8bc289000266606f2c59cb8e3bc4c30a7cdd2797059d42073df134728423b3120c4420f241fafdf3a17764592e3a8edae8fb66d7f4fe4707276c8a1776a987c25aac9fac9a8a19fbe04704bfa191ff74d723f67facb0c01e27c63ee097193f133d556cc5e2a4d11a32a3cbf1146cdde7d06b2afbf5b3ca546afd445507e225863750bd00d47e1662d74df6976ae97cdfea6e04af34f204", 0xb1}, {&(0x7f0000f00000)="77c9615b5186edaff0b0b0c922331af9ca9647476210c14133db82359b9748afbdd91d38a8b5572e4078097a01aa4eace52126908c3f1ce3e274919978d88d9a1c879605d5f6cdbd60f1096463751f945988c2d51c5756047c", 0x59}, {&(0x7f00006f0000-0xed)="eae093bd7fe3cffc500ec78dd96bc44524cf011073b5a84db3f6f6a4a3803480a7ce4aff860724c77690c44a53fbc069a2f0ffcb2a1320d6a5ac138327cc072026ce5ed5ee5eac9be7e85b87b7f4a45954cdb3634c515717c2318452d9335e2bae75cc774897f61ac7751a2aaaeca526c08364ed21da22e4850f148a8f26fca67a179a0b94c9b63029b1b1b523c570a303e5ab26616d72005dd6febca502b9b1d14964a520419c66b4c2a2fb50e4db8f549bc0eebbe98b8d12d13774711c8337305399a278bb43c853336a8398668fcb84429a61922fa314bc548a94c39296d317e2937ebcfc6ca84f95207b88", 0xed}, {&(0x7f00003c4000)="460eb9e7a98b5cd3923dbf83b3dfbf6f1f3776e32846d2684a0b0b90ac503ff6ed22f8378926316242c90d7cf2d39d8f6df043a0e573622b425d007556d77049d25601e53364e82460098253f18251dfe4cc83f8c724e9a55a344f38217d5a21b36df29e9924db4030247a", 0x6b}], 0x5, &(0x7f000054f000)=[@cred={0x20, 0x1, 0x2, r12, r13, r14}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @rights={0x18, 0x1, 0x1, [r2, r0]}, @rights={0x20, 0x1, 0x1, [r0, r2, r2]}], 0x90, 0x40041}, {&(0x7f0000f01000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000f01000-0x30)=[{&(0x7f0000f01000-0xda)="fb44ad0f55a213337e2e5f3763bafac8c998a243b8b5db6579555e13d9f56e210d7afd6738dc56165444556e8d5c294a292d34a86a0b6e963a4c844307e1b7ced98906677ed9f4ea870644cc41a727f500fdd00a5aa1ede05471da4b430e26407f82b19381d0e0025745a0d4f6784de3718dd1695cd6db01214816696ee5c81117aa68a6a1a04f1e28665e1f613d22011018a0973cefefa8ec68199ce8bf1d94ad00205023e3e2d9d0f1d606eeba4a59d07a8a0e60d31802bc39601b885796d317c020fc30ab92db3c2a29218bac406c7cb45f27f1bd8a878816", 0xda}, {&(0x7f0000180000)="65c4f1497327fff3fe31505ccca5eaad0ec54d519d2e3a7ee9a3d5ed3c5137c386", 0x21}, {&(0x7f0000f00000)="df82d8f809254015e9b1cc7507d876c686cbc5e5335225a807bedf73effa10b5b813b26336fa61cc8bc7", 0x2a}], 0x3, &(0x7f000000b000-0x48)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x30, 0x1, 0x1, [r1, r0, r0, r0, r0, r1, r1, r1]}], 0x48, 0x4004050}, {&(0x7f0000f00000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000f01000-0x60)=[{&(0x7f0000595000-0x5d)="416ae8346de2172609d4fe3fadff2a1f7522d2cd1dc33748024fb89c8a50066238d4b486d6ed22c5878137e2df8acae72286727269af0e8d62f7fd3a99cfc615210a2e322718db93ba231af163f108574505134ed67c4491bba2a3d18c", 0x5d}, {&(0x7f00007c7000)="43e26e7adae7b3fb8ca3f4f8cf7c81965f7959ac299a8e302151c68be2", 0x1d}, {&(0x7f0000f00000)="931c7011115f6ce0a20ad93f30b70a966f30702712cd895d3fa0326df6c39dda2f334eb87ca391731f590829d94d8db25ab307903d3e4cfb1a65b25a4d8be7bef240184cdd95bfe24181651135fd7db95f65849dc08cebbbf577283a5b09fba53c4d734440631fe31bfddb9bd6e8c801d77b1a0e4e158b5763bf7aab57b542036557d5f50333a448b489d5d797c9fc0e6350393383d1667889554073b978415a79ec81713083600696bf9d9c8458f88db8a5f09e10879e60b87f", 0xba}, {&(0x7f0000c84000)="3fb411d7038d5fc808953abca66992e57a76363f1b133dd5ae7233d10aae8aa5e7444fc9280348740c2e63d0955a493e87b2c8368bf1921ba22e444316f8e2dfb6c0b67cae39b32ec85e41b634cecfe154237ab1b11e1231af8fc385e4aa3007bef851b98a41a19ddbea3058a3efa656de2632c60766789c9fc11eb2354453036f195e9a2083449c663eb9a5ed3a718c273f8214a5dc3d2608e7e23480966191c922a40c744aeb112a19f67360cc1048454ddcffd32dc5de9649c29ed5d4a4fc28deeb89488f15278c51dd", 0xcb}, {&(0x7f0000569000)="daea0b233649e5fd435900c83c380d912ac89a2a08bfe71e106a17196efac34eb28b772ab18c8918a294feb3fe6c4c42f9becccaaf581a12484aa7e6a70a79c8759cc13d4194efefc7b60597fe1152c7535c8e5c48ef117c82ae9c53472d8158c2ab7b98cc77bce4ff5d34c5086a0fd01474d48dbe0c2974fb2df92b669c6a554966cf44dea537eec7972456d73ffd02096dfe0d6bd5390395a0981bcae9bd7edd3a3ce3752de47329cf", 0xaa}, {&(0x7f0000430000-0xc)="ea394ca00cadba62054093b9", 0xc}], 0x6, &(0x7f0000f00000)=[], 0x0, 0x4000}], 0x4, 0x40080) sendmmsg$unix(r1, &(0x7f0000612000)=[{&(0x7f0000eff000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000205000)=[], 0x0, &(0x7f0000eff000)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x20, 0x0}, {&(0x7f0000023000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000eff000)=[{&(0x7f0000f00000-0xe1)="", 0x0}], 0x1, &(0x7f00002ce000-0x88)=[], 0x0, 0x0}], 0x2, 0x0) 2018/01/24 13:43:29 executing program 7: r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x1b, &(0x7f0000000000)="3f57fae33adf5f169b32a8b8b4fb19f7690981368768dd5a790c603efcede500347bea48759906e38601000000000000000ac484fba8610c314154abf2c03ee354fe961e85207bfff82dc68b5b079c6802917b63c0b0ede9c2ba54554046b6000c9468a207c112e0eae49c74f3e6ea709bdabd0536dcfbb56fec8826455764b4608ee70599cc5f31ef68dc4d20878bfae0dd949749ea8b689070adca385a823b80000000f4e6f65023b3772ed752ef6680c65b47ce1954445db3e5f96cad894a64600a", 0xfffffffffffffde5) 2018/01/24 13:43:29 executing program 6: r0 = socket$inet(0x2, 0x804, 0xf3b0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000181000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xfffffdb3) mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x9, 0x6, 0x5) socket$bt_hidp(0x1f, 0x3, 0x6) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000021b000-0x18)={0x0, 0xffff, 0x0, 0xfca, 0xc00000000000}, &(0x7f0000c66000-0x4)=0x18) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000492000-0x8)={r2, 0x0}, 0x8) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000203000-0x4)=0x0) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000cbd000)=""/0, &(0x7f00006da000)=0x264) r3 = socket$inet_sctp(0x2, 0x5, 0x84) sendto$inet(r3, &(0x7f0000002000-0x1000)='Z', 0x1, 0x0, &(0x7f0000001000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f000032b000-0x10)={0x81, 0x0, 0x10001, 0x6, r2}, 0x10) 2018/01/24 13:43:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000dd1000-0x8)={0x0, 0x0}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00008de000)={0x0, 0x0}) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000352000-0x108)={0x100, {{0xa, 0x3, 0x42d, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x65}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) bind$alg(r0, &(0x7f0000df0000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005cc000-0x14)="ff0f0000d8098a00800000fff80000030184ce10", 0x14) socket(0x3, 0x8000f, 0xffff7fffffffff74) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f000046d000-0x1f8)=[{0x0, 0x0, &(0x7f0000326000-0x40)=[{&(0x7f0000b07000)="3afc3e8c1e55062df9855079e6ba1ce027", 0x11}], 0x1, &(0x7f0000dce000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r2, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00007ba000)=[{&(0x7f0000a20000)=""/163, 0xa3}], 0x259, &(0x7f00007f2000)=""/0, 0xfffffffffffffef1, 0x0}, 0x0) 2018/01/24 13:43:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000a50000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f000036a000)="e5", 0x22ec6392) 2018/01/24 13:43:29 executing program 0: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x4, 0x3, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f000075f000-0x4)='bic\x00', 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000bbe000-0x4)={r0}) setsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f00009ee000)=0x9, 0x4) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f00003e3000-0x4)=0x401, 0xffffffcb) sendmsg$nl_netfilter(r2, &(0x7f0000d31000-0x38)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f0000e6b000-0x138)={0xf, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x4000000) 2018/01/24 13:43:29 executing program 2: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000001f000)=@ipv6_newroute={0x1c, 0x18, 0x781a251f, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a2c000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) r2 = socket$kcm(0x29, 0x2, 0x0) sendto(r2, &(0x7f00009cd000-0x10)="", 0x7fffffff, 0x0, 0x0, 0x0) 2018/01/24 13:43:29 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x2, 0x1, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00007fb000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xf92000)=nil, 0xf92000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x6c}, 0x0, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000f5a000-0x4)=0x5, 0x4) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) r3 = socket(0x4, 0x809, 0x5) bind$llc(r3, &(0x7f0000e3e000-0x10)={0x1a, 0x0, 0x81, 0x9, 0x9, 0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) connect$netrom(r3, &(0x7f0000db3000-0x10)=@ax25={0x3, {"184be5d40db94e"}, 0xfffffffffffffffe}, 0x10) sendmsg$nl_xfrm(r2, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f00002bf000-0x1ec)=@updpolicy={0xb8, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, []}, 0xb8}, 0x1, 0x0, 0x0, 0x0}, 0x0) connect$inet6(r1, &(0x7f00006dd000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) 2018/01/24 13:43:29 executing program 4: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000067000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000d7d000-0x4)=0x8, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) bind$rds(r1, &(0x7f0000aca000)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) mmap(&(0x7f0000000000/0xdce000)=nil, 0xdce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = epoll_create1(0x200000000000000) mmap(&(0x7f0000dce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000dcf000-0x8)={0x0, 0x0}) connect$bt_rfcomm(r3, &(0x7f0000929000)={0x1f, {0x1561, 0x2, 0x1f, 0xaa3, 0x5, 0x9}, 0x4}, 0x9) ioctl$sock_ipx_SIOCAIPXITFCRT(r3, 0x89e0, &(0x7f0000d69000+0x9d3)=0x7) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f0000dc6000-0xc)={0x0, 0x0}) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000500000)=0x0) socketpair(0x11, 0x80a, 0x1000, &(0x7f00000ea000)={0x0, 0x0}) mmap(&(0x7f0000dce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r2, &(0x7f00008b4000-0xc)={0x1c, 0x0}) ioctl$DRM_IOCTL_WAIT_VBLANK(r5, 0xc018643a, &(0x7f0000dce000)={0x20000001, 0x1, 0x1f}) close(r4) 2018/01/24 13:43:29 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00001d9000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000000)={0x3, &(0x7f0000001000-0x18)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000001000-0x8)={r2, 0x3}) getsockopt$inet_tcp_buf(r0, 0x6, 0x1e, &(0x7f0000efb000-0xa6)=""/166, &(0x7f0000154000-0x4)=0xa6) 2018/01/24 13:43:29 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000001000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000020d000-0x4)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x400000020000e, 0x4, 0xfffffffd) sendmsg$nl_route(r1, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000fd2000)=@newlink={0x28, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_GROUP={0x8, 0x1b, 0x0}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000493000-0x8)={0x0, 0x0}) r4 = bpf$OBJ_GET_MAP(0x7, &(0x7f000038a000-0x10)={&(0x7f00007a8000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) accept4$unix(r3, &(0x7f00004e3000)=@file={0x0, ""/27}, &(0x7f0000c7e000-0x4)=0x1d, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000787000-0x10)={r4, &(0x7f0000da4000)="2275802bb750d05652b6a3cac7af2232ae8392f21986ce6222a6b79089d1ecc768cd2a236f14dfa5df85db66d971368a4a892e1ec7c84bd2d906e13f54c904bff4efd8ea6ef2f0a8fbbd92da4ed5541544d13ae6d9fe6da569ac092292ffc0bcccdaf3973245c793377c40da6e95db4ed6b6adc790cbc178f50c04ddc701a6c2b33c97fd0afcfb1deb951cd2618dc2075dcc1ac52ccf93c7d5b4acae998f68aa095a3dd3d23e6d3f830253cbbf"}, 0xffffffffffffff72) getpeername$packet(r2, &(0x7f0000261000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f000014f000-0x4)=0x14) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00002b2000-0x20)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c97000-0x4)=0x20) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000c52000-0x8)={r5, 0x8}, &(0x7f00003e6000-0x4)=0x8) 2018/01/24 13:43:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000a94000)={0x0, 0x5a, 0x7, 0x0, 0x8, 0xfff, 0x4, 0x9, {0x0, @in6={{0xa, 0x2, 0x10001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x36}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x48, 0x6, 0x7e3, 0xcebbea8, 0x8}}, &(0x7f0000cfb000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000d80000)={r0, 0x9}, &(0x7f0000767000)=0x8) unshare(0x8000400) pipe(&(0x7f00002f5000)={0x0, 0x0}) connect$bt_sco(r1, &(0x7f00005c1000)={0x1f, {0x4, 0x3, 0x6, 0xfa9, 0x38, 0xfffffffffffffff7}}, 0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r2, &(0x7f000071b000)=[], 0x0, 0x0) 2018/01/24 13:43:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000e0f000-0x8a)={@random="9faa5dc31b3c", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xffffdd86, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @multicast1=0xe0000001, @multicast1=0xe0000001, {[]}}, "04004000ea6cdc3f"}}}}}, &(0x7f000000a000)={0x0, 0x0, []}) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000ee3000)=0x0, &(0x7f0000b87000-0x4)=0x4) r1 = socket$unix(0x1, 0x2, 0x0) r2 = accept(r1, &(0x7f0000883000)=@hci={0x0, 0x0, 0x0}, &(0x7f00002e5000)=0x6) connect$nfc_llcp(r2, &(0x7f0000c68000-0x60)={0x27, 0x7, 0x0, 0x7, 0x4, 0x1, "305b08231fd31d727a34c9ba56d490dd8d240c8506162632b0c866ab6d5585b1e25f2a0f9fb25f5baf0a5ed772d1ef1e0021d3373bab212b6db0641f5c9208", 0x9511}, 0x60) 2018/01/24 13:43:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f00009f1000-0x10)=[{&(0x7f00009f6000-0x1f)="1f00000002021900000007000000088100fd3b8509000b00000100ff3f0009", 0x1f}], 0x1) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00009c2000-0x4)=0x0) sendmsg$nl_netfilter(r0, &(0x7f00002c1000-0x38)={&(0x7f0000611000-0xc)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000dbd000)={&(0x7f00001b1000)={0x40c, 0x4, 0x0, 0x4, 0x0, 0x1, {0x5, 0x0, 0x7}, [@generic="7bf50d4d6e6af34e7b568f93b1fff53e270fca5e53f57b0812ec1d1bfd9a769ccf7c392d21d121af23cdfe31", @typed={0x8, 0x45, @void=""}, @nested={0x1c, 0x94, [@typed={0xc, 0x0, @pid=r1}, @typed={0xc, 0x7d, @u32=0x0}]}, @nested={0x1e4, 0x0, [@typed={0xc, 0x62, @ipv4=@loopback=0x7f000001}, @typed={0x8c, 0x52, @binary="371db6481061dccc1945c248fda3705eb53b65c9d260a7a26862a56129b50b73ebb751bac34853fd0ede0220e280322817e4961ba4d77d82f2b9c6ec156b4ccc77f563ae974b39d06e25eb7188033c350fb1852e265d0e3ace22f4b1ab73ecf0e8ff01334dc841b1ee5023e5c627c559fedb2ae91db7eb85839b24d81887df05b6"}, @generic="bd811d99ec6c12", @typed={0xc, 0x92, @fd=r0}, @generic="200e4902688790a19e9e7cfae7408a19524cd602ed24e849e637b80f7ab1977cfdd38ff097f3fee40fbd2b1d98388f66b3084d97894a7cbb17963cfb5b157be8f2e67ae51eaf14dee5df05ac66a3fc8bbae4b03d751dac513ad1671dd66305b95d49595d207b49c22ce5e39ace6349413beb87c37094569d7a149e572aca65afebc7699b42b9071c31b75333eeafe23f30dc0ff8f2f12a59591c97a96d7246184e", @generic="52c9751d17f377cb4260e78f26648533535b21dbf2c4db4e493667e87d29f11990a7f07f45df5cbceb97d88c6e8547c1b941614bbdfd732bf05cf61d8de7c8fea461e820a9c5debdb621eaa8ec510c4dc6bc64b1da033b9a7d950b5a8c0e3e89243910cd20bd148e469101c55f", @typed={0x18, 0x27, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @typed={0xc, 0x49, @u32=0x8812}]}, @nested={0x88, 0x49, [@typed={0x84, 0x20, @binary="c434c88d9797eb250ae4b852eaa92de7e825a2f4e80e67d361e8179983bff926308180b9af4bce225b818aead4945bb4a47010f344db98d789974b5a90cc4f25a025a4a4207df791fcdbdc788a317adc8e9d87730b3f5184e9b5851b63376735f91ddc54bb76044cea6ccef678711b48305656da44564736870b"}]}, @typed={0x18, 0x65, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @nested={0x88, 0x7, [@typed={0xc, 0x5c, @u32=0xd2}, @typed={0x18, 0x17, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @generic="ce5e16000e19f11589f803c4804361b070e7d6be589ed8c5bb1f1248263d0c08a3817de3904a7499d5be3ef47dcc4f5d6986b370d36389bf7845", @generic="d965dd0d177ae2669383f20c1cb2c2fa8a37e3bcd8977ec51a49dbb56484cdaddb8cde"]}, @generic="2e75a0e84416e6e7feaa9378b7a68cc93b31ea8d298489ac05505bd058249d1145fd336ea5a2f83105da6afb3c8150922f44940803f228eb5602a73083eaf77f577337afef21db948dcef836f2f47223605673bc3787ea253189951c2918eff14ce53792fa010cb0d5b3074332fc32cf65a28e76d12307822d1921dac1afd8a476357f569ac10e8c7f8aabcb72cd3ee4784fbcdc08d6e83e71a5"]}, 0x40c}, 0x1, 0x0, 0x0, 0x1}, 0x4) 2018/01/24 13:43:29 executing program 2: mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000022000)={0x2, &(0x7f0000006000)=[{0x4d, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r2, 0x0, 0x28, &(0x7f0000038000-0xc)={@empty=0x0, @multicast1=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000038000-0x4)=0xfffffffffffffe4f) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f000002a000)=""/229, 0xe5) sendto(r0, &(0x7f0000003000)="", 0xfffffffffffffefd, 0x0, &(0x7f0000038000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x2, 0x1, 0x0, 0x3, {0xa, 0x1, 0x789, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}}}, 0xe) 2018/01/24 13:43:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00003cf000)={&(0x7f0000f4e000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005ad000)={&(0x7f000044d000-0x204)=@migrate={0xac, 0x21, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x20}, [@migrate={0x5c, 0x11, [{@in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}]}]}, 0xac}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 13:43:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000b26000)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000877000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00002d4000)=@assoc_id=0x0, &(0x7f0000c7b000-0x4)=0x4) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00003c4000-0x8)={r3, 0x4}, 0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f000050d000-0xc)={0x0, 0x1000, 0x10}, &(0x7f00009e1000-0x4)=0xc) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f000046d000-0x4)=@assoc_id=r4, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000000000)=[@in6={0xa, 0x0, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}], 0x18) 2018/01/24 13:43:29 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x3, 0xcf, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000002000-0x10)={0x0, &(0x7f0000002000)=[]}, 0x10) r1 = socket$inet6(0xa, 0x80003, 0xff) sendto$inet6(r1, &(0x7f0000002000-0x2)="", 0x9e, 0x0, &(0x7f0000001000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/24 13:43:29 executing program 5: splice(0xffffffffffffffff, &(0x7f0000a33000)=0x0, 0xffffffffffffffff, &(0x7f00006d1000-0x8)=0x0, 0x6, 0xfffffffffffffffc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x6b3cb0fb487c2396, &(0x7f000033a000-0x4)=0x0, &(0x7f0000000000)=0x4) 2018/01/24 13:43:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r1, &(0x7f000036c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg$netlink(r1, &(0x7f00009f4000-0x38)={0x0, 0x0, &(0x7f0000214000)=[{&(0x7f0000315000-0x9c)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x2f9}], 0x1, &(0x7f0000414000)=[], 0x0, 0x0}, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000078e000-0x4)=0x0, 0x4) write(r1, &(0x7f00007d9000)="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", 0x599) r2 = accept4(r0, &(0x7f000020a000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000f5f000-0x4)=0x10, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000238000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0}, 0xb) socket$inet_sctp(0x2, 0x5, 0x84) 2018/01/24 13:43:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = accept4$inet6(r0, &(0x7f0000ce9000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0x0}, &(0x7f00007f9000-0x4)=0x1c, 0x80000) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000878000)={0x0, 0x7}, &(0x7f000097d000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00008cd000)={r2, 0x400}, 0x8) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00003cb000-0x4)=0x840, 0x4) r3 = accept4(r0, &(0x7f0000dbe000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000b37000-0x4)=0x58, 0x80800) setsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f0000a34000-0x4)=0x8, 0x4) sendto$inet6(r0, &(0x7f000092c000-0xa9)="b1641ba9", 0x4, 0x0, &(0x7f0000f7b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) recvfrom(r0, &(0x7f0000f81000)=""/60, 0x3c, 0x0, 0x0, 0x0) 2018/01/24 13:43:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000cf000)={0xffffffffffffff9c}) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000057000)={0x0, 0x0}) pipe(&(0x7f0000229000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCADDRT(r2, 0x4020940d, &(0x7f0000ec1000-0x78)={0x1, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000660000-0x10)=@generic="e771e3ab19e79f7850997ef89b13c5b0", 0x0, 0x0, 0x0}) sendmsg$rds(r2, &(0x7f0000724000)={&(0x7f0000f74000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000060e000)=[{&(0x7f0000f66000-0x65)=""/101, 0x65}, {&(0x7f0000317000)=""/96, 0x60}, {&(0x7f0000677000-0x2a)=""/42, 0x2a}, {&(0x7f0000a2c000-0x1)=""/1, 0x1}, {&(0x7f0000aca000)=""/7, 0x7}, {&(0x7f00003d8000)=""/104, 0x68}, {&(0x7f00000c3000-0x1)=""/1, 0x1}, {&(0x7f0000d5e000)=""/216, 0xd8}, {&(0x7f0000307000)=""/86, 0x56}], 0x9, &(0x7f000010a000-0x2e0)=[@rdma_args={0x48, 0x114, 0x1, {{0xfffffffffffffff7, 0x7}, {&(0x7f0000b0b000)=""/217, 0xd9}, &(0x7f0000664000-0xa0)=[{&(0x7f0000d86000)=""/90, 0x5a}, {&(0x7f0000f86000-0x3a)=""/58, 0x3a}, {&(0x7f0000701000-0x88)=""/136, 0x88}, {&(0x7f0000ad0000)=""/105, 0x69}, {&(0x7f0000e9e000-0x1000)=""/4096, 0x1000}, {&(0x7f0000a69000-0xed)=""/237, 0xed}, {&(0x7f0000626000-0x8a)=""/138, 0x8a}, {&(0x7f00003c4000)=""/196, 0xc4}, {&(0x7f0000184000)=""/151, 0x97}, {&(0x7f0000b63000-0x7c)=""/124, 0x7c}], 0xa, 0x10, 0x8}}, @mask_cswp={0x58, 0x114, 0x9, {{0x8, 0x8}, &(0x7f0000af0000-0x8)=0x2, &(0x7f00001ce000)=0x400, 0x8001, 0x800, 0x4, 0x1f, 0x20, 0xfffffffffffffc60}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000cca000-0x1000)=""/4096, 0x1000}, &(0x7f000099f000-0x1)=0x0, 0x8}}, @fadd={0x58, 0x114, 0x6, {{0x6, 0x7f}, &(0x7f0000d60000)=0x1000000, &(0x7f0000ae2000)=0xfff, 0x0, 0x8, 0x100000001, 0x1, 0x10, 0x8}}, @mask_fadd={0x58, 0x114, 0x8, {{0x5, 0x8}, &(0x7f000004f000)=0x2, &(0x7f0000c74000-0x8)=0x100000000, 0x5, 0x49b7, 0x7, 0x20, 0x1, 0x9}}, @mask_cswp={0x58, 0x114, 0x9, {{0xdc, 0x4}, &(0x7f0000473000)=0x5, &(0x7f0000fd8000-0x8)=0xfffffffffffffffe, 0x5d4, 0xfffffffffffffffc, 0x20, 0x8000, 0x64, 0x9}}, @mask_cswp={0x58, 0x114, 0x9, {{0x2, 0x8001}, &(0x7f0000a43000-0x8)=0x5, &(0x7f000062f000)=0x3, 0x5, 0x0, 0x2, 0x27d6, 0xd, 0x100000000}}, @fadd={0x58, 0x114, 0x6, {{0x80000000, 0x8}, &(0x7f0000b7d000)=0x3f4e, &(0x7f0000388000)=0x42, 0x3, 0x7fff, 0x64, 0x1, 0x22, 0x8}}, @mask_cswp={0x58, 0x114, 0x9, {{0x4000000000, 0x1}, &(0x7f00005f6000)=0x3, &(0x7f000018c000)=0x6, 0x5, 0x10000, 0x3440ac85, 0x100000001, 0x50, 0x6}}], 0x2e0, 0x800}, 0x80) getsockopt$inet6_dccp_buf(r2, 0x21, 0x0, &(0x7f0000fa0000-0x6b)=""/107, &(0x7f0000d1e000)=0x6b) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00007c8000)=0x8, 0x4) [ 1053.749539] sctp: [Deprecated]: syz-executor7 (pid 22376) Use of int in maxseg socket option. [ 1053.749539] Use struct sctp_assoc_value instead [ 1053.786419] sctp: [Deprecated]: syz-executor7 (pid 22385) Use of int in maxseg socket option. [ 1053.786419] Use struct sctp_assoc_value instead 2018/01/24 13:43:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendmsg(r0, &(0x7f0000e92000)={&(0x7f0000cac000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x0, 0x2, 0x1, 0x1, {0xa, 0x0, 0xea, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}}}, 0x32, &(0x7f0000d56000)=[{&(0x7f00004d8000)="481a2ad5c62b45cef1d4d0ad3331d8243467f604fdbe7563e933807444eddca6914856b2bbc17695ba448f0b3e7c266663af8e2bdbc2d4868a9a654d034938d7babba0fb23f22deeec6076dc0453c36a4826e833b3d35244871eb2b5319ebfb117125bc82437929c7a3bbe1f31834941d1d2c177150baa28618becfbc324ec43b926e44ea806cc228ca192f3a8518973f728e903a70e0012d7d09c6da71d53e07673484523e14e7e6d9e0216c5ca256800c828fea3571fbb7cea73ce9bcc37978c5df526ef5e7899808be9", 0xcb}, {&(0x7f0000eeb000)="cb10b71395f33bcf5e1da2abc5b687e7e4aac8dd9844ca453f4f6b3ff066b97044d9ba37b420e293793bd26531e49e78f7", 0x31}, {&(0x7f0000207000-0xf0)="e4f34111420544a930f893838c55166a811bb97988ad0f88fd0e11c4187bdcda31982a93440d8e1289745c8de6381a5b9d55af5d8d6bca8ddb6828e5994dac098a74cd83b9219590c9defc78cb5947a3dd4fc1832f2ceef78671312b03273f6397958484e62d32798a87a4c6b49155909c81206b0e4dbc097b6e1e94d6cd9a9598090d4562cc28a7ca50e066e4e3c3cdde9569bf910e83581611190b11f84726849fbdaac131ecd661a08fc440be57452f3caa98599a6c6b2e9f0e149c8b9ee56af24d6b43f14f6ea02cd76f7d8d2c5c328d71946f5e3c4dc8394cd1ee50819060bede0ea85b9bdc7aa1acfe95cbdac5", 0xf0}, {&(0x7f000057b000-0x87)="5a9edad47df99fb2e46c9676209462fc97f06b2af69e4103fc14f122b0dfda03a5cb1c2d4e93a04f6288d4d6f75a1eca3de4caebab451fc3de46d8adb5682a7b0aa68794a39513dbeb81c5317e43b14cb0d5a8fcd90afde8d29d3b8186c8d99cb14d5b12f8274d91848c71cf249231625ec61bbad8283001e6b5c681c804f92b1b0e1f1ccffa78", 0x87}, {&(0x7f0000e60000)="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0x1000}, {&(0x7f0000126000-0xc6)="d3b24935b06a43edccd45a2d2eaf6ce8d2e7f18ed4c905bf8bc2411adcff0a65e6eb015cd3a629911a03cea224e7373d937caab772cd10e4f82f918b67cf865e5eb2757813e491f26ee878e44d8a9aeba232708a764520a3e5b305d86ce7c4f267a097f79e8cdd0e19af5f305891adb56ebe96088431f47533a7d34ad64f9964fa00151349920578153937939364ef91092a72e33a50880a834b50ac86a31575b4c4f2ec4284f3ef4a2231efd37f01d00845bc78ed417637ff606555d9fdcddae72d6d708c6e", 0xc6}], 0x9, &(0x7f0000092000-0x430)=[{0xa0, 0x117, 0x1, "dce73af77a123251d3fdd9a38a528713934c92db8985a166c2d90616a3c9e1b47c8b081a93cc197219314cbb75a4663abafd619768f9507ae7f95ae8981a39c8f5180a68a9450e138dfa7d96d8907e74d0c1c749bbd50ab2f8e289d03f203a98522847100adef385dc00b82bc6d0eab2dc980d96edf009ec80704cf6d5e4e128fb8c535565071bee1be2"}, {0xf0, 0x11, 0x1, "00573ec6f7397cbc4a722da53444620d6c853d0531f0bd9d1fe668cf643eaa26d10f9611ba5c5cfa4353b99663766464018a31e8650b8c8cfa83a7b13896f3c775086116445f9dc59001c41b4144e9eb534fc012d05bf9f9a193fcf4e1ff6b225bf989238cc7029eeaa21d9f38c837691085bf497438cc9da43f8b4976d5d885156a952beb8dc36d0b6073d3778e8295c91db811c1efe02188786ac12336dc9ce054a313d0696f852831548e4c1ad79a54a8862ef5822946aec8a63b05689cf0b8343312f5a79eae75fbacf6edb46122314d2b86f95f1f27cad64513"}, {0xf0, 0x11f, 0x3, "0a90fefcb78415385dc0a2522231da8fe3a1b93c56293bbf3d37ef0c7df0ac0ae711f2509a17cbe7663d29c8540c23e6db8c3073d6684945a918baafe9638bad04df9761efa579ac2f6d49863270418c35c1a10e48c4eeffec2d6459f082d2ad9d695ab61003da8b687002ad3bfd29a29e1a747a719d7b9908be7ea9d8df2bee17c7a3c72bd5bbbcbff489389f1094a363b756d7cc5b9b59a28fe9bb58721c25afc3d69a235b7b9a8a1e5a1dd7cf4860faaa9604676101969925fece39dd2197bf78ca27790fd969ba3bd08040f6deca0a108f1ffd9b0f5bba3eb3f39e2fb270"}, {0xe0, 0x10b, 0x8, "6785e6f2804238c783c08a3a473cacb7ef9149d36535cb94b8fa8f50be1d3243508b78591dc5288470cbb9fa181c7e31ad3a8a4b7c1973aa1d6aae546192e5044c4b7c07fb87849a6585c211616087bd70ef22aadddd62061625839b1e7854249c9d96b0a18f527eee9173fafc3c679c395ac9f77f66167017ea9d9b9b1a5406081b7f3cf5a958deace99483ed0431ca2e683b29f8489cd0434fb8dd7f0900d60eef6e6775ff1156e72be17252a7ca52d1aee6959a54e85dfa1bcd3c305c268a8af5f548e46da0cc60fb"}, {0xd0, 0x105, 0x0, "ba9c60492515ebdaee53b55156acf559c8337eb594b359c9929b6ad3f2dec79883dee181e7aa49575666ab951b03b3ebc03cd3f2fc900a05f072b8fe00f65212aa608ba2ac9bfb4e0ccf105a64c9b08129f4edae3555db306bed9e71d65721f5e8de46f77c12bde591946dc5045fa3bdb3922be119e522d24b4519c6191742f21bb670833191523a243393aeb2436a4e41d2a8b4a819dbdb863a95af6d83c46fa1638199e37deb49f70f3499283e8b7cfad10f4ab82a5441c7d6"}], 0x430, 0x40081}, 0x44001) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00001df000)={@common='lo\x00', &(0x7f00002e9000)=@ethtool_link_settings={0x4c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = accept(r0, &(0x7f000023a000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000c5e000-0x4)=0xe) getsockopt$bt_sco_SCO_CONNINFO(r1, 0x11, 0x2, &(0x7f0000e3d000-0xc0)=""/192, &(0x7f000033b000)=0xc0) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000149000-0x4)=0x0) 2018/01/24 13:43:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f9, &(0x7f0000f64000-0x50)={@common="73697430000000000200", @ifru_data=&(0x7f0000214000-0x20)="000109ff00000300000500f4ff03010002000000028600000800fffff404aae1"}) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00007d8000)={@generic="5e026e0721ec22221dbf7766c9ae16fb", @ifru_flags=0x800}) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000680000)={{0xa, 0x2, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, {0xa, 0x3, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0xffff}, 0x7, [0x3f, 0xf1f9, 0x1, 0x0, 0x3, 0x3, 0x9, 0x9]}, 0x5c) socketpair(0x3, 0x0, 0x7, &(0x7f0000f57000)={0x0, 0x0}) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f0000fc8000-0x78)={0xfffffffffffffffd, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x7ff, 0x8, 0x9, 0x2, &(0x7f0000b71000-0x1)=@generic="3df0f5c55d5ef25c8895cfbec81672fd", 0xffffffff, 0x20, 0x1}) sendmsg$rds(r2, &(0x7f0000d11000)={&(0x7f0000331000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000078c000-0x30)=[{&(0x7f00005bd000-0x7c)=""/124, 0x7c}, {&(0x7f0000183000)=""/4096, 0x1000}, {&(0x7f0000493000)=""/145, 0x91}], 0x3, &(0x7f0000b7b000)=[@mask_fadd={0x58, 0x114, 0x8, {{0x3, 0x0}, &(0x7f0000144000-0x8)=0x80000000, &(0x7f000007c000-0x8)=0xa863, 0x80000000, 0xcbe, 0x7, 0x3, 0x1, 0x0}}, @mask_fadd={0x58, 0x114, 0x8, {{0x928a, 0x8}, &(0x7f00008b0000)=0x6, &(0x7f0000de0000-0x8)=0x6, 0x3f, 0x9, 0x11c, 0x854, 0x4, 0xffff}}, @cswp={0x58, 0x114, 0x7, {{0x6e72, 0xfffffffffffff800}, &(0x7f000088e000-0x8)=0x80, &(0x7f00008a3000)=0x2, 0x3, 0xffffffffffff3b2c, 0x200, 0x8, 0x78, 0x80}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000956000)=""/155, 0x9b}, &(0x7f0000ed2000)=0x0, 0x34}}], 0x138, 0x200088d0}, 0x811) 2018/01/24 13:43:29 executing program 5: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000005000)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r1, 0x0, 0x2f, &(0x7f0000005000)={0x5, {{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) getsockopt$packet_int(r0, 0x107, 0x11, &(0x7f0000004000)=0x0, &(0x7f0000003000)=0x4) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000005000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x8}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000005000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000004000)=[@in6={0xa, 0x3, 0x7, @loopback={0x0, 0x1}, 0x8}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x16}], 0x48) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000006000-0xe8)={{{@in=@empty=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) 2018/01/24 13:43:29 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000001000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000001000-0x4)=0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000cb0000)={r1}) sendmsg$key(r2, &(0x7f0000dcb000-0x38)={0x0, 0x0, &(0x7f0000619000-0x10)={&(0x7f00006d9000)={0x2, 0x10, 0x0, 0x0, 0x1d, 0x0, 0x3, 0x0, [@sadb_x_filter={0x5, 0x1a, @in=@multicast2=0xe0000002, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xf, 0x4, 0x4}, @sadb_key={0x16, 0x9, 0x528, 0x0, "a95d2508f91324323e94b24061ebb9fbdbe052387fa63f98c129a7260b7531ac3c75eab7d43d1ead3d202d67ab9115e5866f55e6205bd8702f9ea9ad4303becfad3485b750a292c3c854bcf0607fa60ce02fb1010c6a1bddc40a3cf7d08a879bdd93ff56a625daee730ce88a8c1289f9923bebbac1eabb762ed951dee2eb14a1f1c6055886b19619707306920de1b6a46bde6c62e83d3de87e178a5c0d8eb3a010851e561a"}]}, 0xe8}, 0x1, 0x0, 0x0, 0x0}, 0x4000040) ioctl$PPPOEIOCDFWD(r2, 0xb101, 0x0) r3 = socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r3, r2, &(0x7f0000002000-0x8)=0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f0000001000)={"805a2d85a81d8e46076b62608f5a2e15", {0x4, 0x0, 0x800, "8a68645a61a3", 0x8, 0x0}}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000003000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000002000)=@assoc_value={0x0, 0xfffffffffffffff9}, &(0x7f0000000000)=0x8) pipe(&(0x7f0000003000)={0x0, 0x0}) ioctl$DRM_IOCTL_DROP_MASTER(r5, 0x641f) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000001000)={r4, 0xfffffffffffff7af}, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000000)={0xffffffffffffffff, 0x28, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000095c000-0xc)={r6, 0x8, 0x10}, 0xc) pwrite64(r5, &(0x7f0000000000)="", 0xffffffffffffffb5, 0x8004) 2018/01/24 13:43:29 executing program 1: mmap(&(0x7f0000000000/0xf6b000)=nil, 0xf6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000041000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5452, &(0x7f0000009000-0x8)=0x3f) shutdown(r1, 0x4000002) 2018/01/24 13:43:29 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) connect$vsock_dgram(r0, &(0x7f0000d55000-0x10)={0x28, 0x0, 0xffffffff, @host=0x2, 0x0}, 0x10) mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000020000-0x30)={0x14, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1000a, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 13:43:29 executing program 4: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000005000-0x28)={@common='gre0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000002000-0x4)=0x9461, 0x4) getpeername(r0, &(0x7f0000001000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000007000)=0x2e) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r2, &(0x7f0000009000)="704840574b0cedaa0b94861724bf37f52b66f472256bbb824b87b40969f8ebe4ca42cce4f053dd1e70d39f315c91da8bb0358c939ea7e05aa40d860c3d61ef2c827955c478a9c2ea25df8d0ca6a89723cfc83846beb48cdeab757b594109b4b8724f7904d7c3f7aa17d5c7877888e2cfa54e445d904b9a95cfffd57346f44bfad7463596bc4ff4a7a5f7368ed898c1bc291a7cd87abb2833ed36c25f271e5c2fe1638a9e1b8d3593b451cef0e6f5427c443e8895e94e5da0003d57b577caf762e5c4be3c3a5a5b99cb2a597a7318d6128a", 0xd1, 0x800, &(0x7f0000003000)={0x1a, 0x17, 0x7ff, 0x2, 0x100000001, 0x4, @random="83a4816b37f9", [0x0, 0x0]}, 0x10) sendto(r0, &(0x7f0000002000)="d300000000026f830000c3bee1", 0xd, 0x0, &(0x7f0000002000)=@ll={0x11, 0x0, r1, 0x1, 0x0, 0x6, @random="c291cd54abc4", [0x0, 0x0]}, 0x14) 2018/01/24 13:43:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8, 0x0, 0x400) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000d4a000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) getsockname$packet(r0, &(0x7f0000543000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000092f000-0x4)=0x14) bind$alg(0xffffffffffffffff, &(0x7f000073d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(tnepres)\x00'}, 0x58) close(0xffffffffffffffff) 2018/01/24 13:43:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockname$inet6(r0, &(0x7f00004ed000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000869000)=0x1c) r1 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r1, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000dad000-0x8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r1, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r1, 0x1, 0x100000000000000, &(0x7f000098f000-0x4)=0x0, 0x4) r2 = accept4$unix(0xffffffffffffff9c, 0x0, &(0x7f0000680000)=0x0, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00005ea000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000d19000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000030a000-0x4)=0xe8) r5 = accept$netrom(0xffffffffffffffff, &(0x7f0000200000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000c19000)=0x48) accept$netrom(r5, &(0x7f000020c000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000dc3000)=0x48) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000780000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000155000)=0xc) sendmsg$unix(r2, &(0x7f00009f4000-0x38)={&(0x7f00009e2000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000500000-0x60)=[{&(0x7f0000101000-0x55)="5a560dbd8003ae0bb6ed6cbc4adde90253ad862a03f8c85d4955b27ce81c5c7cadb648b5cad3fbc6beb50a5e50a3500d3f685071b2da5c62e068d991af5ff3bac4307503387f8b497b71e1ade7a8ea5de35d3ba1c1", 0x55}, {&(0x7f0000197000-0xb4)="619b6e44e9943fec36a4dd314684fd2d83b23719c248cfcf9a2a4d99b77cae483da1b0a1cd81f763bb8e18dd08f0ad13993cb9a08f7b641fe06524a67f69952227daabc7565519ffa7e9b0674f4e2a74c0e6c7dcd61d5455df034be526aac195f02e5a27b8ba9bbd09b690cf5eebfc468b2ad15034112860a17543d8f09c08688a5c4a2124663df3284674213835baed152f6ce5fd0dd4da0958e5c570bd004200abccc3e644f123f680b0ff2d8d8365fa2735ff", 0xb4}, {&(0x7f000080e000-0x58)="46e36a40955224df9d23e00523c3f5b679753ea12df6381c3bb1ddadb399a0c5ad1d4e75d5b0f9bb474fed7e1dadacf37b18c14bb588ac9332a0fe4134f4686a164b256949b72db98e41218f815980e4f431b080d774bb09", 0x58}, {&(0x7f00004de000-0x94)="d98e7c531713b16c14b14491f9dc507826971157b41c2ef19940ad379eb25450c2c94a1a8eba3f06af5bf68c98365d5e91143365d721f8c30b6ae45af039453ca0f8123c18da30d4af0c8c7a4a29b4b00683a44acd0e493db106cf7314bb1453d135f8d9793c1451288bd11f0a14d2c3d6c58ca90226f6b0b3de0a9c5a44a00f2272c81c80013dcd5b3a13b3fc40578930227171", 0x94}, {&(0x7f00009b6000)="b1e004dd02f2956b705ba1ef0b7baba1372ac2b31c361a8318b015bcb8f1210a6895bad877c41d7feab418aeda1555f6153582b5246714e7d59af1009ee6da6eaf1c367ae954eee83f563b6a0b1422d18e87fa544ff2756c19220113d506010aa29194cf16ab5d78ad517b0632545dd865804b09bd5e5fad8a4211cd1e0fbcb80151d1612dc22b00f474371cf6bfa0f93467fbce28588942549495009beded58455470f571fe1fc774275d50d6595f79afceef2f257ce17e2958c115", 0xbc}, {&(0x7f0000bc9000)="4fc31af84fdb531c5bc67b5786de61a89df40b1ecfe2ea1201ca274fae8de22c609b6e34b2", 0x25}], 0x6, &(0x7f0000635000)=[@cred={0x20, 0x1, 0x2, r3, r4, r6}, @rights={0x30, 0x1, 0x1, [r1, r0, r1, r0, r1, r1, r0]}], 0x50, 0x10}, 0xc0) shutdown(r1, 0x0) writev(r1, &(0x7f00007f2000)=[{&(0x7f000036c000-0x1000)="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", 0x55f}], 0x1) sendmmsg(r1, &(0x7f0000acf000-0x78)=[{{0x0, 0x0, &(0x7f000022a000)=[{&(0x7f0000a44000-0xac5)="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", 0x200}], 0x1, &(0x7f0000783000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) close(r1) [ 1053.834758] sctp: [Deprecated]: syz-executor7 (pid 22376) Use of int in maxseg socket option. [ 1053.834758] Use struct sctp_assoc_value instead [ 1053.848084] sctp: [Deprecated]: syz-executor7 (pid 22399) Use of int in maxseg socket option. [ 1053.848084] Use struct sctp_assoc_value instead 2018/01/24 13:43:30 executing program 1: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000010000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000000e000)=@int=0x0, &(0x7f0000014000)=0x4) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f000000c000-0x1e)={0x18, 0x0, {0x3, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) r2 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r2, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @common='ip6gre0\x00'}}, 0x1e) connect$pppoe(r1, &(0x7f0000015000-0x1e)={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @common='gretap0\x00'}}, 0x1e) 2018/01/24 13:43:30 executing program 4: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$can_bcm(0xffffffffffffffff, &(0x7f0000001000)={0x1d, 0x0, 0x0, 0x0}, 0x10) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000000c000-0x8)={0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f000000b000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x10000}, 0x1c) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000000e000-0x8)={0x0, 0x0}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r2, 0x0, 0x21, &(0x7f0000003000-0x4)=0x0, &(0x7f000000e000-0x4)=0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000000d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000000d000-0x4)=0xc) 2018/01/24 13:43:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r0, 0x10d, 0x10, &(0x7f0000899000-0x4)=""/4, &(0x7f00007b4000-0x4)=0x4) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000eb6000)=0x0) 2018/01/24 13:43:30 executing program 7: mmap(&(0x7f0000000000/0xfac000)=nil, 0xfac000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x7) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000003000)='D', 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x1, 0x31, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f000073a000-0xf)=""/0, &(0x7f0000004000-0x4)=0x0) 2018/01/24 13:43:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f00004fb000-0x64)={&(0x7f00000b6000)=[0x0, 0x8, 0x200, 0x3ff], 0x4, 0x6, 0xa58, 0xffffffff, 0x81, 0x400, {0x401, 0x8, 0x0, 0x400, 0x3, 0x2, 0x7ff, 0x80, 0xfff, 0x4, 0x1, 0x9, 0x6, 0x8, "1768ba75100833ab4a5290f3997356c99b556052b816191ed424deabb30bd752"}}) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f00004c9000-0x4)=0x3, 0x4) sendmsg$key(r0, &(0x7f0000cd1000-0x38)={0x0, 0x0, &(0x7f0000859000-0x10)={&(0x7f0000edd000)={0x2, 0xd, 0x0, 0x0, 0xd, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sec_ctx={0x1, 0x18, 0x0, 0x0, 0x0, ""}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, 0x0}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}}]}, 0x68}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 13:43:30 executing program 1: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fef000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000000, 0x0, 0x20000000002, 0x100001, 0x0, 0x0, 0x0}, 0x20) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f00006b4000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ff5000)=0x10, 0x80000) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00001ee000)={0x0, 0xfe, "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"}, &(0x7f0000ff6000-0x4)=0x106) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dce000-0x8)={r2, 0x101}, &(0x7f0000056000)=0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe8000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000040, 0x3, 0x4000000000002, 0x2, 0x0, 0x3f, 0x0}, 0x20) 2018/01/24 13:43:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f00005fa000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000695000-0x2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0x2, 0x2, 0x8, 0x0, ""}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0xc5f]}) r1 = accept$inet(r0, &(0x7f000067f000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008b0000)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00008c2000-0x8c)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000a4d000)=0x8c) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000b7d000-0x20)={0x7fff, 0x1ff, 0x0, 0x2014, 0x800000000000, 0xfffffffffffffffc, 0x9, 0xe542, r2}, 0x20) 2018/01/24 13:43:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000f5e000-0xb)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1500}) bind$inet6(r0, &(0x7f0000abe000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x3f}, 0x1c) 2018/01/24 13:43:30 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000a8c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "4057ff", 0x10, 0x3c, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f000040d000)={0x0, 0x1, [0xb8f]}) r0 = accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f0000480000-0x4)=0x0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000992000)={r0, 0x3, 0x1, 0x1, &(0x7f0000001000-0x8)=[0x0, 0x0], 0x2}, 0x20) mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f00008fd000)=[{0x0, 0x0, &(0x7f0000ce6000)=[{&(0x7f0000f73000-0x52)="a30e0162976e57d45902a2ac1e2c71e8", 0x10}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x0) recvmsg(r2, &(0x7f000022f000-0x38)={&(0x7f0000f74000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f00008a9000-0xb0)=""/176, 0xb0}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000002000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/24 13:43:30 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$llc(0xffffffffffffff9c, &(0x7f000038b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f00002cf000-0x20)=[{&(0x7f0000000000)=""/234, 0xea}, {&(0x7f0000000000)=""/93, 0x5d}], 0x2) socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0xf86000)=nil, 0xf86000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x800, 0x800) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f00007f6000)=0x7ff, &(0x7f0000f86000)=0x4) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f86000-0x60)={0x2, 0x4, 0x0, 0x0, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0xa, 0x1, &(0x7f0000f87000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000165000)=0x8, 0x4) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept(r2, &(0x7f0000f87000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000df4000)=0x1000002cb) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r4, &(0x7f0000f87000+0x6d3)="a0f7295874d7539adfbf4f316b52e11452025b44863573641a334b45fa895cee3a7aa7728192", 0x26, 0x1, &(0x7f0000f87000)={0x1a, 0xfe, 0x101, 0xfffffffffffffffe, 0x8000, 0x5, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f000063c000-0x4)={0x0}, &(0x7f0000f86000)=0x4) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(r4, &(0x7f000020e000)=[{0x0, 0x0, &(0x7f00006f9000-0x50)=[{&(0x7f0000f89000-0xb)="01f724ac959fe30e89823e", 0xb}, {&(0x7f0000f89000-0x80)="59d6bd1fdc60e2ee6fb40deafbf4941477a1e623edc199a258f71c574fd8dfba09f8ec8d3b84be930464bace383da9c6bfb391626963d107fa50070d2f8f607b0cd5dcefd78d8c51fdec83445bfb8104447ed65754a2cadd5a097c414ed7386ab5c1d7e6ef451af578625937c7b8fafa16e5ffc1ebeb1acd9a24541a40424528", 0x80}, {&(0x7f0000f88000+0x3c9)="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", 0x1000}, {&(0x7f0000f89000-0x65)="6403ea3c7726709522c8244413f05f3982ae78e52ab79d3ac5d04028d761f7b04b78118fabed288283a8770f761491684b6d51ab99474695040df510e6a55697968642b022d44d24c50a20782ef69003ab386703208cfc2613a8cd3ea4e2bb867643be9a13", 0x65}, {&(0x7f0000f89000-0xc)="1646f59c5c7bcab5f16719e9", 0xc}], 0x5, &(0x7f0000f89000-0xf0)=[@assoc={0x18, 0x117, 0x4, 0x7}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x30, 0x117, 0x2, 0x1c, "aa577c97f0a516d72f06756411a8ea0f6c6572101df5ffbf09d4ed01"}, @op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x0}, @op={0x18, 0x117, 0x3, 0x1}], 0xf0, 0x4084}], 0x1, 0x20040800) 2018/01/24 13:43:30 executing program 4: mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000337000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000f7e000)={r0}) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f00001be000-0x78)={0x1, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x208, 0x8, 0x28a, 0x1, 0x8, &(0x7f00007d5000)=@generic="5187a9875fb410e35105260f33d8062e", 0xf33, 0x6, 0x3ff}) recvfrom$inet6(r0, &(0x7f0000f7b000)=""/53, 0xfffffffffffffe62, 0x0, &(0x7f0000205000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0xde) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f7c000)=0xb12, 0x4) sendmsg(r0, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f6c000-0x40)=[], 0x0, &(0x7f0000581000)=[], 0x0, 0x0}, 0x0) 2018/01/24 13:43:30 executing program 3: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, 0xc) getsockopt$inet_buf(r1, 0x0, 0x32, &(0x7f0000008000)=""/144, &(0x7f0000004000)=0x15a) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000004000)=0x90) 2018/01/24 13:43:30 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r0, &(0x7f0000001000-0x14)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000003000)=0x0, 0x401) bind$packet(r0, &(0x7f0000003000-0x14)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14) 2018/01/24 13:43:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d62000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006ad000-0x10)="0a0775b0d5e3710000050ced00000002", 0x10) r1 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000f14000)=0x0, 0x800) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000275000)={0x0, 0x800}, &(0x7f0000087000)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000624000)={r2, 0x9, 0x7ff}, 0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000631000)=@assoc_value={r2, 0x7f}, 0x8) r3 = accept$alg(r0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000330000)={r2, 0x80000001}, 0x8) recvfrom(r3, &(0x7f00008fa000)=""/4096, 0x1000, 0x0, &(0x7f0000501000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) 2018/01/24 13:43:30 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000000)=0x0, 0x4) close(r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0x1e, &(0x7f0000001000-0x32)=""/50, &(0x7f0000002000-0x4)=0x32) 2018/01/24 13:43:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1f, 0x22ba81b47b01cc32, 0x1) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000391000)={0x6, [0xf7d, 0x5, 0x4, 0x0, 0x9, 0x7]}, 0x10) syz_emit_ethernet(0x6a, &(0x7f0000b3d000-0xed)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @loopback=0x7f000001, {0x10, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, {[@ssrr={0x89, 0x17, 0x0, [@loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty=0x0, @multicast1=0xe0000001, @broadcast=0xffffffff]}, @cipso={0x86, 0x12, 0x0, [{0x0, 0xc, "88fe44cd5abaaa4de7f7"}]}]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/01/24 13:43:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pptp(0x18, 0x1, 0x2) pipe(&(0x7f00004ae000-0x8)={0x0, 0x0}) r2 = accept$inet(r1, &(0x7f000034d000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003f7000-0x4)=0x10) getsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000f64000)=0x0, &(0x7f0000ce3000-0x4)=0x4) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f000087f000-0x8)={0x1, 0x200, 0x8, 0x2}, 0x8) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_timeval(r2, 0x1, 0x14, &(0x7f0000303000)={0x0, 0x0}, &(0x7f0000c41000)=0x10) getsockopt$inet_buf(r3, 0x0, 0x200000000000041, &(0x7f0000504000-0x1e)=""/30, &(0x7f0000787000)=0x4d8) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f0000eed000-0x90)={0x81, {{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) accept$ipx(r0, 0x0, &(0x7f000060b000)=0x0) sendto$inet(r3, &(0x7f00001ed000-0x6f)="d6a6eb5880dae6a70a5e3c56aed176cad8af87a3655f0dc22d7ed4ff0296d2e0570e3162983c8d5e626d50f84d529222addd2d4485da7eda4c266b0adf6e42ec03118b9320131433c63578be3d701b44af872bcd8efa6b355f8711daf16612d27b7e90b444a310aab61a6cf8994dc7", 0x6f, 0x4040880, &(0x7f00006ec000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/24 13:43:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000484000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00005a6000-0x4)=0x1c) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000102000-0xc)=@sack_info={0x0, 0xc8c, 0x4}, &(0x7f0000806000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00002ab000)={r1, 0x1000, "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"}, &(0x7f0000111000)=0x1008) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f0000d26000-0x5c)={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) 2018/01/24 13:43:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80000, 0x4) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000d0a000-0x4)=0x2, 0x4) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffe0a) syz_emit_ethernet(0x33, &(0x7f0000af9000-0x164)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x25, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x11, 0x0, "7411bb9464f9a81de5"}}}}}, 0x0) sendto$inet(r0, &(0x7f0000ab2000)="45781800a671373f41219902703480e550164c87ac50a1adc58a6e771a1eef6cbe407977acf1f9ea6cabb0575026d7b52645e5a4dd804745009c697e1ce4a43c43dcef79f283f225ba515e447a4e0029c64ef417034250628b5acca70c2f94d6b2a6e08b4c4cb60f6585aa31e826ab4952a8afe243e11eba134ee78cf561e7b65ae7fec39157bd6841c526a0dc11dc153295cc452e2f5a093ca5474daa0775910ec2225324ca53dcad36d49c565ca3cdde1479a28ff723cbc9ad540c0f912f19ec7c25aae38d3b00bf2196e984c2578fe245f057b1bf7f2aab271b17827e1e627670a95e01785cfa15fbdef3e1a94ee389f37cb673", 0xffffffffffffff76, 0x0, &(0x7f0000189000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/24 13:43:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1f, 0x4, 0x9b2) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00006b2000-0x30)={@local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0xee28, 0x1, 0x8, [@broadcast=0xffffffff, @broadcast=0xffffffff, @rand_addr=0x9, @multicast2=0xe0000002, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}]}, 0x30) r1 = socket(0x11, 0x2002, 0x0) setsockopt(r1, 0x107, 0x1, &(0x7f0000dfb000-0x10)="010000000300060000071a00009139cc", 0x10) close(r1) connect$vsock_dgram(0xffffffffffffffff, &(0x7f0000e05000-0x10)={0x28, 0x0, 0x0, @any=0xffffffff, 0x0}, 0x10) 2018/01/24 13:43:30 executing program 2: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000002000)=[{{0x0, 0x0, &(0x7f0000022000-0x40)=[], 0x0, &(0x7f0000008000-0x2a0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000011000)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x9, 0x0, 0x0, 0x0, 0xffffffffffffffff}}, 0x8) setsockopt(r0, 0x111, 0x1, &(0x7f000000c000-0x5)="0ed4550f", 0x4) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000028000)=0x0) 2018/01/24 13:43:30 executing program 7: mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) listen(r0, 0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000159000)={@common='bridge0\x00', &(0x7f0000be3000)=@ethtool_eeprom={0xc, 0x0, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/24 13:43:30 executing program 6: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000ce2000-0x38)={&(0x7f0000fd7000-0x10)=@in={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00007c2000)=[], 0x1e9, &(0x7f0000a50000)=""/121, 0xffffffffffffff91, 0x0}, 0xfffffffffffffffe) 2018/01/24 13:43:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) connect$unix(r0, &(0x7f0000bfe000)=@file={0x1, './file0\x00'}, 0xa) 2018/01/24 13:43:30 executing program 1: mmap(&(0x7f0000000000/0xff0000)=nil, 0xff0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x3, 0x84) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000070f000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f0000ff0000)={{0xdcd, 0x1, 0x20, 0x9, 0x3, 0x5df1}, 0x4}) sendto$packet(r1, &(0x7f0000aa7000)="d737f516d2571a55b38a031870182e42531a13285a166ec36af5b36564010e3496c3", 0x22, 0x0, &(0x7f0000fef000)={0x11, 0x10000000000800, r2, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000ff2000-0x10)={0x6, 0x8008, 0x9, 0x324e, 0x0}, &(0x7f0000800000)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000b8000-0x8)={r3, 0x6}, 0x8) recvmsg(r0, &(0x7f000088a000-0x38)={&(0x7f00004c1000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000ff0000)=[{&(0x7f0000ff0000)=""/216, 0xd8}, {&(0x7f0000fdf000-0x87)=""/135, 0x87}, {&(0x7f0000ff1000-0xfd)=""/253, 0xfd}, {&(0x7f0000869000)=""/40, 0x28}, {&(0x7f0000ff1000-0x3a)=""/58, 0x3a}, {&(0x7f0000fea000)=""/193, 0xc1}], 0x6, &(0x7f0000c00000)=""/230, 0xe6, 0x0}, 0x0) 2018/01/24 13:43:30 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x80004, 0x1, &(0x7f0000000000)={0x0, 0x0}) r1 = gettid() socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000b5f000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f000045c000)={&(0x7f00009bd000)={0x10, 0x0, 0x0, 0x8000800}, 0xc, &(0x7f0000000000)={&(0x7f00000ec000-0x4e0)={0x4e0, 0x6, 0x5, 0xc20, 0x7, 0x3, {0x0, 0x0, 0x6}, [@generic="23db0fc57592df57617017a7ee4787845bb8e99c3889b78c4b08d13ce91727cb10d62e8a6e1e3d5629ca17", @nested={0x2d8, 0x8f, [@typed={0x8, 0x21, @void=""}, @generic="75874eb5ec5137854159c0f840e430cce09e4ad02ad598053417c005de8f3f04f8b8e0e8598066933af3491628dbb6ec035fa3567c4a27c1be6e42f8a30d4e01675121d0a401b59e5911b1522be1a3e2fa7848e6cf7ba99d23a9294da403bd16df259a2e872b92c641e48f257564f11bb262eefe7da5d470203c27b1608287658c4d4c02083281d5fe1fdd7eeac13793ec2c13047ce31fd7bb183eb09e18cef52895f65f8193637fa46791a886d1d77551e85f1f3032a4b5c1a9557d2a6a49e9c03717a5e55de53888f687877c551db608bbe3", @typed={0x10, 0xc, @u64=0x3}, @generic="edbc077b9f7475", @generic="e1e4b2137033bedec41ce69ac4d1caa795c94af5bffbc821f6da60c26f39665c00e1c133e2ebfa315ae305065f9d17c9fb3cc6e7f093ad83a8a124e3f335c4b0a9eb9ff4d4f45c69b743ebc79e6dc0914d06f2e3c4b739582597c0d26c3318aa1d4561468adad1279dac48f52321a15d8b1eec6611e2413240f13575f3559a2b2730939190791a3810af577a03c518ff150e75dff1ab7c083bfe1ea411ad6afbe8fa2f637654bfa16e55fb9eecddf4f486775b5c", @typed={0x10, 0x80, @u64=0xffff}, @generic="8d2b5e0fc9ebf25bb6f1313df06518a0626dbb10cc68e3aa46f4e0f355cdd298dd78859f", @generic="e0ba3048272ee400033067b2e3dfe413ebabc7bc37af66d0b63836e6016e478e4e96d4db1b9888ce2b1984808a05d264c5d6d62584dd9e9f86d924b7bcbb0ec3409280dcf087a875cb5193cafaadf5a6249b25b32663207a4a3aceb07260cc0b5d90c180192963f231b293815bdc46357dfd93c05045ac11c4654be31672407cd735b62919d6cdd98fbd78d5328a4ee419e142bcebcc055cb26c08d8f76a8db45b78bb67348b4a716273b97643926e4cdc41daccfa793e9401f95263bfdc1354a50d0837fc96b4982463a223f354af9e3020d5295956d4", @typed={0x18, 0x15, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @typed={0x8, 0x11, @void=""}]}, @nested={0xec, 0x27, [@typed={0x14, 0x96, @str='{[#bdev^\x00'}, @typed={0xc, 0x35, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}, @typed={0xc, 0x31, @u32=0x5}, @typed={0xc, 0x6, @pid=r1}, @generic="27e2ef41200f4414b6446c3609f044b1964bbce79d93f8428bc268bcb9eacc62c3f6a7915fac396b0e3651b56e25e7d6c3c03e747394895c22d1f5cf791b20ae11dd13c7deb510417432ba3faba585aba6d8d816775cfcc2c70beaa07edb912866ae151e08a4dc60b2e05a0d2cbbeaa0516504645a5b0980a7db19b7a53ee2ff2fdd2a47cdafbf3078ec279112362c0f2bfec353697d877186bfc20feb19177650fbbc3fc1906b38169ee3a422f886"]}, @typed={0x18, 0x1a, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}}, @nested={0x6c, 0x42, [@typed={0xc, 0x1, @u32=0x100000000}, @typed={0x10, 0x31, @str='cpuset@\x00'}, @typed={0x18, 0x71, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @typed={0xc, 0x1f, @u32=0x0}, @generic="5bf59e2f596dd6cf3475dd17ac94bdf1d6ee261b9151", @generic="cb77f946bc2a1b9f99cfdf4d6fbd63"]}, @nested={0x58, 0x45, [@generic="5a94198f0b1c58873b55765a7fed8473e8b3394bbb54afc74d5672fb66b448eb3959b407", @typed={0xc, 0x8, @fd=r2}, @typed={0x18, 0x94, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x13}}}, @typed={0xc, 0x60, @str='\x00'}]}]}, 0x4e0}, 0x1, 0x0, 0x0, 0x4}, 0x20000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000498000)={&(0x7f0000d55000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f00003c1000-0x24)={0x24, 0x0, 0x1, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, [@nested={0x10, 0x2, [@typed={0xc, 0x1, @ipv4=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 13:43:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$netlink(0x10, 0x3, 0x1) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f00005d9000)=0x19, 0x4) sendmsg$key(r0, &(0x7f000010c000-0x38)={0x0, 0x0, &(0x7f0000a90000-0x10)={&(0x7f0000e16000)={0x2, 0xb, 0x0, 0x1, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 13:43:30 executing program 0: mmap(&(0x7f0000000000/0x8a0000)=nil, 0x8a0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f00008a0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f00008a1000-0x4)=0x0, 0x4) 2018/01/24 13:43:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000257000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000dad000)={0x0, 0x7, 0x1, [0x10001]}, &(0x7f00002e8000-0x4)=0xa) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000349000)={r1, 0x7, 0x1, 0x4, 0x8, 0x9}, 0x14) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000d0a000-0x20)={0x0, 0x8, 0x200, 0x0, 0xff, 0xa6, 0x7f, 0x8, r1}, 0x20) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000d30000)={&(0x7f0000126000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000d00000-0x10)={&(0x7f000060e000-0x1e0)=@allocspi={0xf8, 0x16, 0x7, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x6c}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x100}, []}, 0xf8}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 13:43:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000001000-0x10)={&(0x7f0000002000-0x118)={0x2, 0x18, 0x0, 0x0, 0x1b, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in={0xa, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@loopback={0x0, 0x1}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}}}]}, 0xd8}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00005ff000)=@sack_info={0x0, 0x4, 0x8cf}, &(0x7f0000864000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000d94000-0x20)={0x5, 0x54c, 0x800c, 0x10000, 0x284, 0x0, 0x2, 0x1000, r2}, 0x20) 2018/01/24 13:43:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2b, &(0x7f0000594000-0xbb)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1d, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@echo={0x8, 0x0, 0x0, 0x0, 0x0, "bb"}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00007ef000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000230000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000a4b000-0x10)={r1, &(0x7f0000495000)=""/180}) 2018/01/24 13:43:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x3) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000356000)={0x0, 0x0}) accept4$inet6(r1, &(0x7f00004cb000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00007d3000-0x4)=0x1c, 0x800) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x47fe, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000cd3000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 1054.292611] nla_parse: 1 callbacks suppressed [ 1054.292616] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/24 13:43:30 executing program 5: mmap(&(0x7f0000000000/0xf73000)=nil, 0xf73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000f73000-0x4)=0x1ff, 0x4) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000554000)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000f73000)=0x1c) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f00008fd000)=0x0) bind$inet(r0, &(0x7f000000f000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000aef000)=""/73, &(0x7f00004d6000-0x4)=0x49) 2018/01/24 13:43:30 executing program 6: r0 = socket$inet6(0xa, 0xa, 0x4000000000005ff) write(r0, &(0x7f0000002000-0xf9)="", 0x0) 2018/01/24 13:43:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) connect$inet6(r0, &(0x7f000013a000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/24 13:43:30 executing program 0: r0 = socket$can_raw(0x1d, 0x3, 0x1) getpeername(r0, &(0x7f0000001000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0xf) 2018/01/24 13:43:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) ioctl$void(r0, 0xc0045c77) socketpair$inet6(0xa, 0x80000, 0x1f, &(0x7f000028c000-0x8)={0x0, 0x0}) r2 = socket(0x10, 0x2, 0x0) recvmsg(r2, &(0x7f00008af000-0x38)={&(0x7f0000b0f000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000a73000)=[{&(0x7f0000ee7000-0x1000)=""/4096, 0x1000}, {&(0x7f0000520000)=""/181, 0x2fb}], 0x2, 0x0, 0x0, 0x0}, 0x0) write(r2, &(0x7f0000b67000)="26000000420047f1938d0000000000670050f16b9cbdea120300c7284a6809e517f86e328a00", 0x26) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00005f0000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bc4000-0x4)=0xe8) sendto(r2, &(0x7f00006e9000)="04ae1a76e3860aa65b6043ab220de9a95c938f6499942094502f0e9a0bc419bbe6a0bed887087e3808ea64c67686a296241535e6b4e2b321791492e529a3f6319654c89cc475e13f5d78ce26853df80b19db42af9d9e9779052565c350f1b7b5284fd61bd8bd1bf24a3a3f81f2ea536ea947c302dc2bbb8aa76d1005f5425dd06673c2e6780d714dc6c178a8a0822d729589c905819f598555dcb414fbd4c8392f8d80bf3de105f2958717e656ef874dd7e72d5c522b", 0xb6, 0x8804, &(0x7f00002bc000-0x10)=@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = getuid() sendmsg$nl_netfilter(r2, &(0x7f000006c000)={&(0x7f00004d9000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000e6e000)={&(0x7f0000e1c000)={0x1368, 0x13, 0x3, 0x100, 0x5, 0x3, {0x7, 0x0, 0x5}, [@typed={0xc, 0x74, @uid=r3}, @generic="a2949ca4ffac7f36526e6e20db217370b7f3bc9af9759940685c3a779700811042b3516edb826bc2ccfe42bc423806777ea71aeed74618abfc7662ab02fd00df3e540bbe4610184bd819fb07f0cb7d2ee3b140b81831ef09e38115cec7423be69c371d8eb6655fbc5775bc601edd00216180ca0ff1aa194a37743f5b40cc4890fb516489202c360b2bb7a4137ec058ff037f4eee812ddeb1", @typed={0xc, 0xd, @u32=0x5}, @generic="b631a125d39149d215193815443021eee4fcd45e0819c793c879ced892c5ea207c6a25f55ea08af423edbb1fd676e7ca8dd3047a9f2b492ab84179bb89d545ad587442da58fe162a0b8dd947e96c1326c8d2fbfa281fddcc59524c5c7bd99b0e5f217108a5c2f6d6637b59040c2c6707de09dbb2dd41b47768e9cedf08345f1982c47624aa11fad97295a03584538ad714af653cf765c7c2a1dad51d50465458b9822a87aadf47b79eea76596b3abcff732282d68855fbbdb1208e6be4083120cdb30641a0", @nested={0x11d8, 0x3f, [@typed={0xc, 0x4e, @uid=r4}, @generic="73c31181ce7d67177ce1795a10eac303f0df430dd22eacaf5a8f70fc0cedaa929956844bdd7465f137c23d3ba7ac382301be4f4cd30e9e125a7192c2eb0983d9aca52566154b81146969f6dc4b182c0ce16d976aa89e996a039e9f4d74731b3deac23d809147d6ac1921c558cd628262cf117f47faa842c3affbb348e26831b32f5e0205d656c22e6ce0b2a3dea2730773662c70c89a9f78bc37b8a9e49e849ad57675a8cdd4c25d75c061ba674a01b4a9745b5ff9954d1e0a1189843c7af95176f5072f7ac60ada652d702de2aca3ba766fc22a3f7bebb74a69adabdaa8dddb9496f28e7b1196b7", @generic="d34142a8b8ce34168453d29a70186365f06dd36a862e5bb7f12474cbdeb175f4d1572afadfe574a350d5da3cae27942c52740bf2b4ce6e0e27bf13e7c5e14a99547d21bc71d5d53c2083fa021c57977e95b0640d570002e0b0cd9d1d8fbc74bbca372a64c4a6f43520b879d5a2419f742194f02baacc396d9beaf78c1b97e24f79ce251bb13bea5d1182d270333fd465d9a69319b403f5e41090ccbd5cfcc43fe469d14d2e878e661bcc6a1f3cfc4573788dfe1edd2d68c5cdfabdbe8d33dc0d2f90af2b579e5016a1f1f88d04d731", @typed={0x1008, 0xc, @binary="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@typed={0x8, 0x65, @void=""}]}, @nested={0x4, 0x2f, []}]}, 0x1368}, 0x1, 0x0, 0x0, 0x10}, 0x4) 2018/01/24 13:43:30 executing program 3: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x800) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000064f000-0x5)="8907040000", 0x5) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000fec000)={0x0, @rand_addr=0x0, @rand_addr=0x0}, &(0x7f000009e000)=0xc) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000871000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x85f3, 0x3, 0x0, 0x3d40, 0x200000, r1}) connect$inet(r0, &(0x7f00007e8000-0x10)={0x2, 0x2, @rand_addr=0xfffffffffffffff8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000d41000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fed000-0x4)=0x2e) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x0, 0x4, &(0x7f0000fed000)="8882fc5fd8445ac3b86f01f9ab7dfddb51a4d9be7a072ffb143b141fb02ef21467c5679d56adfe3760a46561ea69eda078fd763ece763d5671c37556909a6ecfb744fa8204ca6c37e543a787bc70b699896517c98d787cb991cf223c083395b1e19e855d21f29d0646e00200f61f25f9589f7593572758dd6f6020bdb74f483c383163b17acef86bf837a5cd83fde0f098bec5a9da0d0730eb25e7e4effd8905e8f5c77ceadb50732422af898240b9b74860d7c7c98c099e6cd6c667ecee1656b0357a0ed72d18d90cda98e3be058851dddeb734dc43d1986eadf5a16e10c3db0b58d482b12a838c1381fa", 0xeb) setsockopt$inet6_buf(r2, 0x29, 0xd2, &(0x7f0000a90000)="bc4cf3d03447ec307e0dba8efad0c1c89e4a0bd518af6b67288a64417edb83beac85309461e76b0b905cac5160aad4b310212a134fca53d85070759f081b02f8e5253801fe3ae5477366cb270d53040bce1d7afa158bfc574b970d2a4fea859e1d67de0e286a1e8a493a748bff7c0b9710a0200be889785a5a18a203e0e985cd531c56bafc66a8b2f1cf9710d903c46f174ddb42a9b1e82d491a2ba67f615fe30ccc5c28486fac323ad00c55e966c5fac0bebd8f4ad4f13e869f2162f65af2f1ec4f35561eaa265a94fac53955eca921547c81cada2883aa5e7cdf302fa24fcb388595e24186808274621d1980ced0c91db0cd73", 0xfffffffffffffc55) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00005e6000-0x14)={0x4, 0x0, 0x100, 0x7fff, 0x3}, 0x14) 2018/01/24 13:43:30 executing program 1: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000003000)={&(0x7f0000015000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000012000-0x10)={&(0x7f0000010000)={0x20, 0x1b, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x20001, 0x0, 0x0}, [@nested={0xc, 0x99, [@generic="010000001a"]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80000, 0x6, &(0x7f0000020000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000000a000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000b000)=0x24) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000020000-0x8)={r2, 0x9b}, &(0x7f0000020000-0x4)=0x8) r3 = socket(0x1f, 0xa, 0x1) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r3) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f000001f000)=0x0, &(0x7f0000019000)=0x4) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000020000-0x4)=0x0, &(0x7f000000b000)=0x4) 2018/01/24 13:43:30 executing program 2: socketpair(0x0, 0x3, 0x8, &(0x7f0000387000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000000)={r0, &(0x7f0000000000)="3afcd95cd8ef1272945da230ff9ea2a874f30854f9da0901d29cc8afb5db02f991848193b5018f9454f9c65d67e96048e5ac19de049a2d996a73f056600687694de567053196e798952215a31bbb2b12cbb003aa0b5195ef0b9b3e529d428cff2ec564375315b519f7ed4da5b74c74f23a705ccde4df22266ffdc5cfb1a53d91f3a3d7345314", &(0x7f0000000000)=""/59}, 0x18) r2 = socket$rds(0x15, 0x5, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r1, 0x107, 0x11, &(0x7f0000001000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r2, &(0x7f0000001000)=[{&(0x7f0000001000-0x90)="cf0bf4338460623f184b93a721f74800419133f5d5589f678e942ef49333757fd6d28dfda31d3067634bb63c559a1907e0e1cda729e8b7323096f490f34fa0a854cf03af1de3b02c311d81bf782c4a6802126bebe4b673d39eceaaa551461c06ef48a8458fd377872dd79f013db734f992196f7659d53e80a2d7521e4f21a89a3979bfc459c2eb0711259047d4fc3288", 0x90}, {&(0x7f0000002000)="8001d699e16959a0950666af08569578588c28caef57228b58b9e2c70dab70b354e442d945dce33ace8f30be67ed5a7884806a73b8426a2f32d1897cb23043b05094f0ea424c9ea4a8", 0x49}, {&(0x7f0000001000-0xd8)="db3a0b547dd86e053edc9ad76bd3be5a97f0ec6beff6e3d5d4ff68dc2181ae4fa2fae2744bd787833d325e4926a87c9fb1245a4e895baa9c0fac30c2bff9874d5d1074f16e47db03ec575d42888af819fb355af99ddd88a54a56e5a63660681d221e8467a5b7a37ea8ca3f0bf4581b1d5921184a65751c56da737f2b4fda8f2b0aa17fe2440aebd07e6e97b2e15d9a3557500f60ff7d2bb9c586bb3bf4f44473de126c57c3982004c408e835046a2e57f7cf014762b0f8874435413c7de9025e4c5418bfe8fd66cc1fe2832f2ace5131af123106dec625a3", 0xd8}, {&(0x7f0000003000-0x4d)="3f6a3eab0f56fd5936e19ad6bd44d061cd8717a2367a7e11eff44cf76bbec725834210982d11997a9d04215139d2424865542e3b4192becabed60b7072817000f6d4feb2ac187ebaa6e67fe051", 0x4d}, {&(0x7f0000003000-0xed)="a1403d6f73799cecba904713631d95c9446971cf40c3cc0769f48b52e92ef74d1c0eb6b28261ebb3383f6c8697f9c5522b03d3b8abe38981688ac1e1333ba74ba4a1cb2b96ba1e06a87b13d0daff4c4ea1ba845863b009c477d1bb806de00d85006240e770d939df64b1e41689b4ea97d8748176c34b33670f60a0c31bd6c1ec9dc6c99f885a8cb1f714a99089d46ddd74db802d787f31b7ff717faa3f8f55ee4303c7eb5eb7a80b1e66fe8a1e727696c1828ab833b66627e103640b2fe4bdb6c314ea90f9d4ab5431bc7e577e4a2092e1d98e3e8ca3a137c9482af4bfe23a401859192ee7325b065dc1e63f39", 0xed}, {&(0x7f0000003000-0xa7)="94cdbb88ba15f896c82c63380ea244b207905b570083cabaafe02d8a940b471ac4bddae632de56e9c3189ddfcfc60df5ba05c02b0618a50e9c69444d06d2872763338af1672a8fd217d75955545c42186fc2ae8fb95e81d066e363e18a4946861517021e3d5c3806c53978569ffe73fb080db30d4d1971a8947b79f52d6b967453ae2f4cdd2537c1f36da181cde6cc336d1e534cf17dbdf406d62383f3e40b212e6e572bd9347b", 0xa7}, {&(0x7f0000000000)="f1c7ff8d25e6a295d60b2b7e9dcf84cfba5f8fc2e50cf64987267ab518e0e7b8a8cde7d0e28a355e702bad9c3e59ff74589bc82f6bae2819d8705d19f183c2ada21761e220f0ee842be66c0a85a7dec24086943119022c4efe7be9e1f0100d8a2300cf1bad7294e12c06450a34937aa2a24c4e540804e991389b5987ff8041fb11abae7e9542cfc9db7ed6c2a88a3e2121e05e3a06537f5d302769dee1deb1aaa2350ec8ba", 0xa5}, {&(0x7f0000000000)="9a025387d85029520fef31ed7d5476393fd2cd321081ce2c8a83f589919e0af7ed801a28560d20e368e4cb49d07f14b70dfcfa7da970424a7a4c26d6101aff1565a4478a6666d3f9e99fec1902ddce59077fd63a11cacf9785d64dc429753281b08e07f99d35f4928183e68997ab5a4edce7", 0x72}, {&(0x7f0000002000-0x1000)="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", 0x1000}], 0x9, 0xa) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x6, 0x0}, &(0x7f0000004000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000002000)={r3, 0xf165}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netrom(r0, &(0x7f0000005000-0x7)=@ax25={0x3, {"6f765502b68a4c"}, 0x4}, 0x10) socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000004000-0x4)=0x8) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001000)="8c01986132485a704518f70d1ca0cb041f7118001e3e3fae9c08db469b97795354797287c5c5ae97f426be61b3cdd8fb74aa5b768efb7b5fcea8b6feac3f8a932a2922f022b98a0afa54bf54018299427d5e84877f66e95b9cebbf8d1911dd9004bc8fbdd39b89b104112151574b8a3eaa7c96b8af4cd6", 0x77) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000004000)={{0xa, 0x0, 0xfffffffffffffbff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1000}, {0xa, 0x1, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x4}, 0x4, [0x4, 0x80000001, 0x2fd, 0x6, 0x8, 0x6, 0x2, 0x4]}, 0x5c) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r1, &(0x7f0000006000)=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001000)={r3, 0x6}, &(0x7f0000008000-0x4)=0x6) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000008000)={r4, @in6={{0xa, 0x0, 0x7ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x3}, &(0x7f0000008000)=0x98) 2018/01/24 13:43:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl(r0, 0x1, &(0x7f0000858000-0x7f)="f6648c70027b7437f687fbe5f09702f0318494d557874261f3ee94e3fd10398d154ea13ebfd233f20475ca024a50808feeff17c64ee2db8fd40e0e010fbedef5568fc4e50e32ce02e55f9895d040bf8cd51020bc31fa80efcfb28e5dca61e914e89ac9f791db3fcbe55b02708b069d0baf0b6e188cab2476f354a6b5250a92") r1 = socket$netlink(0x10, 0x3, 0x4) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000077000)=0x5, 0xfffffffffffffecb) r2 = accept(r1, &(0x7f0000e12000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f000066b000)=0xe) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000957000)={0x0, 0x5}, &(0x7f0000692000-0x4)=0x8) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000d20000)=0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f000062c000-0x8)=@assoc_value={r3, 0x94}, &(0x7f000055b000)=0x8) pipe(&(0x7f00006f4000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_CONTROL(r4, 0x40086414, &(0x7f0000f25000)={0x3, 0x8}) setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f00000cf000)=0xfff, 0x4) socket(0x1b, 0xf, 0xfffffffffffff801) socketpair$inet(0x2, 0x80003, 0x6, &(0x7f000059b000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000a0f000-0x8)={0x0, 0x9}, &(0x7f0000bd0000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x66, &(0x7f0000728000)={r6, 0x7}, &(0x7f0000257000)=0x8) 2018/01/24 13:43:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) bind$bt_hci(r0, &(0x7f0000f98000)={0x1f, 0x1, 0x3}, 0x6) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000159000-0x4)=0x1000, 0x4) bind$inet6(r0, &(0x7f0000bc3000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) getsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000970000)=0x0, &(0x7f00006d5000)=0x4) [ 1054.378171] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/24 13:43:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0xff) r1 = accept(r0, &(0x7f00002a7000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000038c000-0x4)=0x14) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f00005dc000)=0x100000001, 0x4) connect$inet(r0, &(0x7f00003d9000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00009a1000-0xe8)={{{@in=@rand_addr=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000339000)=0xe8) sendmsg(r0, &(0x7f0000619000-0x25)={&(0x7f00002bf000-0x10)=@in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000268000-0x90)=[{&(0x7f0000aad000-0x5c)="8521d512086d487562f71934857125748a53ab96", 0x14}], 0x0, &(0x7f0000aac000)=[], 0x0, 0x0}, 0x0) [ 1054.495367] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=787 sclass=netlink_route_socket pig=22550 comm=syz-executor7 2018/01/24 13:43:30 executing program 2: mmap(&(0x7f0000000000/0xd7c000)=nil, 0xd7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00006c0000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000d7d000-0x4)=0x1c, 0x800) mmap(&(0x7f0000d7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000d7c000)={0x0, 0x1, 0x20}, &(0x7f0000d7d000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00005ad000-0x8)={r1, 0x2}, &(0x7f0000753000-0x4)=0x8) r2 = socket(0x10, 0x2, 0x9) write(r2, &(0x7f00005a5000)="1f000000f90300ff1400000120ce000700090000000000010000000101006e9e0000000000bbffff74dd677293e251b6", 0x30) 2018/01/24 13:43:30 executing program 7: mmap(&(0x7f0000000000/0xf6000)=nil, 0xf6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x3, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r0, &(0x7f00004e6000-0x1)="1c", &(0x7f0000c34000)="", 0x0}, 0x20) mmap(&(0x7f00000f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000038000-0x8)={0x0, 0x0}, 0x1, 0x0) syz_emit_ethernet(0x86, &(0x7f00000b8000-0x14d)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x50, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "cb155d", 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, [@routing={0x2f, 0x0, 0x0, 0x0, 0x0, []}, @routing={0x0, 0x2, 0x0, 0x0, 0x0, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}]}], ""}}}}}}}, 0x0) 2018/01/24 13:43:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000264000)={r0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000090a000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f000072b000-0x4)=0x0, &(0x7f0000480000-0x4)=0x4) ioctl$DRM_IOCTL_GET_STATS(r2, 0x80f86406, &(0x7f00005a9000-0x2c)=""/44) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f000089a000-0x4)=0xffffffffffffffff, 0x4) setsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f0000540000)=0x4, 0x4) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000e17000)={0x0, 0x6, 0x0, 0x7, 0x6c, 0xffffffff, 0xffffffffffff0001, 0x4, {0x0, @in6={{0xa, 0x0, 0x401, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x600}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x275, 0x7, 0x10000, 0xcf}}, &(0x7f0000fba000)=0xb8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000783000)={r3, 0x7}, 0x8) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000edc000)=""/4096, &(0x7f0000e84000)=0xffffffffffffff97) socket$inet6(0xa, 0x80000, 0x8) 2018/01/24 13:43:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x3, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000120000-0xb)="7379836b616c6e657200ed", 0x100000002, 0xffffffffffffffb3, &(0x7f0000749000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x200000c, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000ed5000+0x28d)={0xffffffffffffff9c}) recvfrom$ipx(r1, &(0x7f0000688000)=""/245, 0xf5, 0x40010002, 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000c6c000)={r0, 0x50, &(0x7f0000824000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/24 13:43:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0x0, 0xbc, &(0x7f0000816000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000f79000-0x16)={0x0, 0x7, 0x7, [0xd53, 0x3, 0x0, 0x2, 0x4, 0x800, 0x2]}, &(0x7f0000e61000-0x4)=0x16) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000066a000)=@int=0x7, 0x4) syz_emit_ethernet(0x3e, &(0x7f0000b96000-0xb3)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, ')#2', 0x8, 0x21, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0xc06]}) 2018/01/24 13:43:30 executing program 1: r0 = accept$ipx(0xffffffffffffffff, &(0x7f000006e000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000043c000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000ec8000-0xb4)=[{{&(0x7f0000575000-0xc)=@nl=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000-0x10)=[{&(0x7f0000000000)="1abebe5ffe7fa534be605995adc9428b3da5479a9dd45d92401f3877f050c51a23445717845759844469c6807d", 0x2d}], 0x1, &(0x7f0000001000-0x1e8)=[{0x90, 0x11, 0x101, "88b542aab980dfbbcf4c62a89be07c81a9c3d9e1cff24a1dcc88bcbb8efd9883ac1bd619a639fd0795016dd9aa7f18ba8dfe52fcda3b3eb525a354bebb436379965b4eb3e2c6afe6dd60b5b67abc9e6dc972038b18e315707581c200c556d4bc28afa8cf9febdd0e47ecfdcf554b632ec02ad3a470bf19977255ffd76f3918"}, {0x70, 0x109, 0xfff, "604033e50323969d345f18bf77adcb478c0a09cdad0ab646d6188389703aad5a710b198307f595a5cb5c34919a3ec44ff9d982b3b5d8786104e1c81f85a12c6724351f869ee1ef02d8f2d27ee28d9a2b1bfaffc641242864f7b77d48"}, {0xb0, 0x12d, 0xcce5, "a4c9595cfaa061ec7a130be86fdb3150a54ea9b44a1f7d499812d011d90895f67377ac6dc485847bca4accf8fe6969d4418a37ff0ba89ab6170b288c8d5d50f9ad43cd0803fbbf71820307d00435e99da19673fd0f0248d2f002d26893cd60110c3be480bf53244b2a56aa743ee8fe18f35b9064595417fa81677c476da517eebdd93d11fb94ab7bb40fe9c82804172948885bf660785ef170ebba58cc13"}, {0x38, 0x19f, 0x6, "97bb02cbef6e3794dc3a8572a878d5435a3c6e493dc57051b9af35ef3f5fed2b614c415ce589"}], 0x1e8, 0x40000}, 0xfffffffffffffd51}, {{&(0x7f0000181000-0x10)=@ipx={0x4, 0x1, 0x363, "56ff5ddf1f8f", 0x3, 0x0}, 0x10, &(0x7f000042f000-0x1a)=[{&(0x7f0000000000)="1553ee96c88a995cfcdb387d30e56640202ca4e70263adfb30ee8fd3aa226c15d8f7059208ed3781f040ebcf9867937518ab6bcd1d1a32450cd6099e450307a99f1c771f43208a06dc254cd0e475d45107c71272c97c3c11383c6bca147d61f25ddb10a707b8ae63708a88aa3e87e1f0c80b31e268ee05c7ab006d4e1fb7f1631028192015e214930514981e864b51ebc46e3f7fd43e2b946f9de71b25df5267fdaefe4b1f33a255e98116a680f6196d8b804ab392b917a1f14b999b471aaf05dfad159e3a4ac87d34fef3020b0e341bd3", 0xd1}, {&(0x7f0000000000)="8b3aa38eae5634f0b21cfe20b1458a244f055f00f5f9da7e3c3670b6557dd90bc0769197b6b85ac8822e2204cba46c2a992201530be4313e369d430bc2ad60a1e20ea052928104da6477007fe47c9ec0851762d4a84f94b47241f1b7055f29c72773d562e042c4c16ae67603b3d787c71de17469353b0056c24cf177ab96", 0x7e}], 0x2, &(0x7f0000000000)=[{0xc8, 0x10e, 0x2, "f74f1c20ab46fc6523af9b11252f255150c1338164914034fa589d36cfb667e4b85093a4fed6b7f4f97b9a1033c2bbcbf920bc91a2f56e7ff894b9cd713b3e46c02e9b40a21c04c280e9dbfbbe0094f124a4275215e407910355520c409dd7dee36d4b6589829a600d0b96440669b635cc30fa7c6b981afacc0e58e5b3d261fa404a8c57d65a4c19fba4591712bee916c0f01a58c20d2e3ce2d95ab431bc340e43f8b82f72bb26b7f065b7e10529ded211f745ad4753"}, {0xe0, 0x107, 0x4, "b4dfc360bfeeb7f00a315c69080a1f59140889c7f18c4f1130d0ebb9559b93f08849ac336dc0e6d3e3d367dc1b653612c45aee152894614466415fd6f3b15c5b4abdea31f1c43aca4f4bc41681b2283eacf35568687bfca7a0a32d1d5cd341011f50fcf9d4aa13030803edd1992ac5279d4244dabe9d9998122f76e245d2d5450862876b43d1005ccb3f3bb87b57f86a060ab69a66b4ddc4eba2c6b94255942fb0fd536be882cb6083eea98cdda58f6db8b4a93a8bc41d33af651c4bcac9d145929af1e46ce6917c97648811"}, {0x68, 0x6, 0xa21, "576232f28b6baa7230ff420347a96e5aa467c4754baf344451cab9d5d6bdd013cc804074a65046f639b05361af96cfc6d37bf06e8a85d0aa22e8d0757dbd0f69369556ac6f670a1453ee87c6fe6142a58f0adb"}, {0x40, 0x6, 0x2, "6190c4b1784ffd00fe1cb841f6f69925b26b9f24f2c7e342e59404efdc4e974fa9f2431f47ee0c492de486d18e40a8"}, {0x48, 0x0, 0x459, "2144e31266df4aadc7db8fcb0ab30e93fb629e980726b015442f5d89cb43c5e5150055ed0b85e17c641e7e12f1afcb7419164c071c"}, {0x1010, 0x110, 0x3, "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{0x10, 0x13f, 0x9, ""}], 0x12b8, 0x400c0}, 0x800}, {{&(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x0, 0x2, 0x1, 0x0, {0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x10000}}}, 0x3a, &(0x7f0000001000-0x40)=[{&(0x7f00007e6000)="b3e46038866f03fe213fbb2aee1e6b97372a22c93a39871184946a4b07f4325b808defcacfed05edf1367e29da0c0a928a3914e41b08d5", 0x37}, {&(0x7f0000000000)="6723ea6f51bce40130feec12af24a3598ca3a2aa8ef932e7424f714c0e3a625f81262c9caecf7abe66c44e605a1816d728ebef55296006737416a924378778527a57334a6a59bc967c4155356fdf696367eaf96169794f0990334805653ad2ade431e941fd0c35bea84e649f0dccf4890f0468023b8177b718ae63f2eb6e17fde0e497bed77106045389cedc621dedce1218ef005376071bea6e60360c7ac5e71fe93f53da74661f3ec09ede7929d0a083bc225c4e67f7f1cad67c37662f0ddaf36ddeca29c3575c", 0xc8}, {&(0x7f0000000000)="6a7baa6568314afe39ddc992d4e0e794f0af5fa40f8fb5c04c93e3cc7f2d004ce4fe7d501d065dad51516a3f3e5f2d4f7c53964cbc15c2958be4182cfabdba2dc54d3c3a00b17193b0e44057b27c912973e03d7eceadaa002484f7c17af9a2e6662143ec56fc2149b44025aabcb7922ed6bf91951c549695b28ffdf89b55a04331d2329f9ce001b602583d66ad3e61d65862fb939086acf3f470042881e3beb140a047e54eaa6953ba9c62073b18fb4fed26", 0xb2}, {&(0x7f0000548000-0xa)="06bd62802c58d40cbdad", 0xa}], 0x4, &(0x7f0000f0c000-0x90)=[{0x90, 0x10f, 0x8b8, "9bffb4527f15c7d4b9e97a97fb64733514835687c55099dcb256ed6f4d58d7d9fbbb4a47d1589e0fabc55ba413de3110b55a078cf692f8548cd03472c0a855a98463bf1e36a0ff115ee020bcbddb460c2527c95bb3a278758a1389183f7c21efe62f12c4bf6684a9c3d9fee2d1d4fbb4628c35e3696c1bfe41"}], 0x90, 0x40000}, 0x1000}], 0x3, 0x20008011) mmap(&(0x7f0000000000/0xf18000)=nil, 0xf18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r2, 0x29, 0x1a, &(0x7f000004c000)=0x23, 0x4) setsockopt$sock_int(r2, 0x1, 0x2000000000f, &(0x7f0000f10000)=0xfffffffffffff830, 0x4) r3 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r3, &(0x7f000086f000-0x10)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet6(r2, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/24 13:43:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r0, 0x11, 0x100000000a, &(0x7f0000f9c000-0x4)=0x7ff, 0x4) accept$inet(0xffffffffffffff9c, &(0x7f000026b000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f26000+0xed4)=0x10) readv(r0, &(0x7f0000402000-0x10)=[{&(0x7f0000860000-0x1000)=""/4096, 0x1000}], 0x1) getsockopt$llc_int(r0, 0x10c, 0x7, &(0x7f0000e02000-0x4)=0x0, &(0x7f00005f6000-0x4)=0x4) 2018/01/24 13:43:30 executing program 0: mmap(&(0x7f0000000000/0xa5e000)=nil, 0xa5e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000005000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000014000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r1) [ 1054.535447] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=787 sclass=netlink_route_socket pig=22571 comm=syz-executor7 2018/01/24 13:43:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000cc0000-0x4)={0xffffffffffffffff}) sendmsg$key(r0, &(0x7f0000772000)={0x0, 0x0, &(0x7f00001c6000)={&(0x7f0000943000)={0x2, 0x3, 0x9, 0xf, 0x2d, 0x0, 0x5, 0x0, [@sadb_spirange={0x2, 0x10, 0x1, 0x3, 0x0}, @sadb_x_sec_ctx={0x1d, 0x18, 0xffffffffffff970d, 0x2, 0xdb, "27bb9a6a1aaf097d48b37a12561e0112f7d949304b215db47470619ef57fe13ef675481ac6f38d04d520d0eb0449fae97e3af0a4feb62cbf96d1ba6116f4660cc9013d33698b6f3d4c85f1b0bd0d798b6f1464f7c5635a99096fa28ee01946356ad963d20e05f74f996bcebfb991c0abac89f4ca501ef623553f96e98a278f8f9f307fcc0fa291fc7c75c2db0f1cd3350449033a3267dbf38976e0cd63275751519b6da3b835c166b1de25d5c3fb00a2307a4ec667090bd437cb04c8c0cd9fc96b47cd8e7fc4710eeb1875afc51199e7cc681f5bd9901ef1e82376"}, @sadb_sa={0x2, 0x1, 0x0, 0x7ff, 0x401, 0xde, 0x0, 0x1}, @sadb_x_policy={0x8, 0x12, 0x0, 0x1, 0x0, 0x1, 0x7ff, {0x6, 0xff, 0x3ff, 0x80, 0x0, 0xfffffffffffffff8, 0x0, @in=@dev={0xac, 0x14, 0x0, 0x15}, @in=@empty=0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x3, 0x8, 0xb9, 0x3, 0x80000000}]}, 0x168}, 0x1, 0x0, 0x0, 0x0}, 0x4000800) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}, [@alu={0x5, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/24 13:43:30 executing program 2: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) getsockname(r0, &(0x7f000000a000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000008000)=0x30) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f000000b000)={&(0x7f0000000000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f000000c000-0x70)=[{&(0x7f000000b000)=""/211, 0xd3}, {&(0x7f000000c000-0x1000)=""/4096, 0x1000}, {&(0x7f0000005000-0xb0)=""/176, 0xb0}, {&(0x7f000000c000-0xda)=""/218, 0xda}, {&(0x7f000000b000)=""/224, 0xe0}, {&(0x7f000000c000-0x1000)=""/4096, 0x1000}, {&(0x7f000000b000)=""/38, 0x26}], 0x7, 0x0, 0x0, 0xfff}, 0x10000) 2018/01/24 13:43:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000051b000-0x8)={0x0, 0x0}) bind$inet6(r0, &(0x7f0000636000-0x1c)={0xa, 0x1, 0x731, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x2}, 0x1c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x40, &(0x7f0000ab3000-0x1e)=""/30, &(0x7f00007db000)=0x1e) getpeername$packet(0xffffffffffffffff, &(0x7f0000794000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000bcf000)=0x14) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00005e8000)={{{@in=@loopback=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c6c000-0x4)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f000014b000-0xe8)={{{@in=@rand_addr=0x4, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, 0x1, 0x0, 0x10001, 0x2, 0x80, 0x80, 0xbf, r2, r3}, {0x80000001, 0x1f, 0x9, 0x20, 0x0, 0x2, 0x100000001, 0xffffffffffffffe1}, {0x5, 0x1, 0x401, 0x4}, 0x9, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0xff}, 0xa, @in=@multicast2=0xe0000002, 0x6, 0x4, 0x3, 0x2e, 0x4, 0x5, 0x0}}, 0xe8) 2018/01/24 13:43:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4, 0x803, 0x0) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_int(r1, 0x29, 0x21, &(0x7f00001e1000-0x4)=0x3ff, 0x4) connect$inet6(r1, &(0x7f0000f03000)={0xa, 0xffffffffffffffff, 0x800, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x7fff) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000074b000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x800, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) read(r0, &(0x7f0000cac000)=""/75, 0x4b) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000cac000)=0x1, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f000025a000-0x4)=0x0, &(0x7f0000c58000)=0x4) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000fd0000)={0x2, 0x0}) recvmsg$kcm(r0, &(0x7f0000187000)={&(0x7f00007e4000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000746000)=[], 0x0, &(0x7f0000eb6000-0x67)=""/103, 0x67, 0x0}, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000d15000-0x80)={@nfc_llcp={0x27, 0x7b, 0x6, 0x7, 0x0, 0x2, "e10b8b422f23683394f801192fc746fae6962bbebc15016221326d0bc1881fea729b226e883e56064e92ddbfd57022dc0f21e6a70cebf526de87551ed0c412", 0x4080}, {&(0x7f0000251000-0xb5)=""/181, 0xb5}, &(0x7f0000bc5000-0x1)=0x0, 0x19}, 0x80) recvmsg$kcm(r0, &(0x7f00004b1000-0x38)={0x0, 0x0, &(0x7f0000565000-0xa0)=[], 0x0, &(0x7f00000f1000-0xe9)=""/233, 0xe9, 0x0}, 0x0) 2018/01/24 13:43:30 executing program 3: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_l2cap(0x1f, 0x3, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f000056e000)=0x40, &(0x7f0000ffb000-0x8)=0x2) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000ffa000)=@sack_info={0x0, 0x0, 0x0}, &(0x7f000083d000)=0xc) 2018/01/24 13:43:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) socket(0x11, 0x5, 0x100000001) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f00003a1000-0x2964)=@newlink={0x48, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_VFINFO_LIST={0x14, 0x16, [{0x10, 0x1, [@nested={0xc, 0x5, [@generic="b13832cd02"]}]}]}]}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 13:43:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f1b000-0x4)=0x0, &(0x7f0000d3f000)=0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000082a000-0x8)={0x0, 0x1}, &(0x7f0000e1a000-0x3)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000217000-0x8)=@assoc_value={r1, 0x9}, 0x8) write(r0, &(0x7f00004d3000-0x26)="26000000130047f10714c1f8590022ff020000000000000000000000000001ff060010000635", 0xffffffffffffff83) setsockopt$sock_int(r0, 0x1, 0x4, &(0x7f0000503000-0x4)=0x4, 0x4) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f00002e7000-0x80)=[], 0x0, &(0x7f0000878000)=""/0, 0x0, 0x0}, 0x0) 2018/01/24 13:43:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000dc4000)={@common='lo\x00', @ifru_ivalue=0x0}) r1 = accept$packet(0xffffffffffffff9c, &(0x7f000082b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000048e000)=0x14) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f00007b9000)=@req={0x2, 0x4, 0x5, 0xfffffffffffffff7}, 0x10) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000b09000-0x28)={@common='lo\x00', @ifru_addrs=@rc={0x1f, {0x0, 0x6, 0x0, 0x0, 0x0, 0x0}, 0x0}}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000ef5000-0xa4)=[@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, @in6={0xa, 0x0, 0x61b, @loopback={0x0, 0x1}, 0x9}, @in={0x2, 0x3, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}], 0xa4) 2018/01/24 13:43:30 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000001000)={&(0x7f0000001000)=[0x49a, 0x3], 0x2, 0x401, 0x5, 0x800, 0xfffffffffffffffe, 0x100000000, {0xfe44, 0x9, 0x1, 0x9, 0x2, 0x7, 0x3, 0x9, 0x1, 0x7, 0xff, 0x1, 0x6, 0x7fff, "1fab150952885dedacd0db51753661ec6d4ca8b37b85745df3ee53f31eb51218"}}) r1 = accept(0xffffffffffffffff, &(0x7f0000000000)=@pptp={0x0, 0x0, {0x0, @rand_addr=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(r1, 0x0, &(0x7f0000002000-0x4)=0x0) socketpair$ax25(0x3, 0x2, 0xcf, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000001000-0x41)="6bc71d5744e58ce30b26640595b691beea87117bc0d641c6db6493010ff4534c652611d910b0678e88e0cb6e4ff262fef7242486824a54344f3c974de5fa78f113", 0x41) r3 = socket(0x1e, 0x805, 0x40000000000) listen(r3, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000001000-0x2)={0x3}, 0x4) accept$unix(r3, &(0x7f0000e83000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000b93000-0x4)=0x8) 2018/01/24 13:43:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000847000)={&(0x7f00001b2000-0x2b4)=@newsa={0x140, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffffffff, 0x33}, @in6=@loopback={0x0, 0x1}, {0x0, 0x5, 0x200, 0x0, 0x0, 0x491, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@tfcpad={0x8, 0x16, 0x0}, @algo_auth={0x48, 0x1, {{'rmd160\x00'}, 0x0, ""}}]}, 0x140}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = accept(r0, 0x0, &(0x7f0000ea5000)=0x0) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000c08000)=0x100, 0x97) 2018/01/24 13:43:30 executing program 0: mmap(&(0x7f0000000000/0x51f000)=nil, 0x51f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000c5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f000028b000-0x66)=[{&(0x7f00001ab000-0x89)='^', 0x1}], 0x1, 0x0) mmap(&(0x7f000051f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f00002cf000)=[{&(0x7f000051f000+0x8ec)="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", 0xbfe}], 0x1) mmap(&(0x7f000051f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f000051f000)=[{&(0x7f0000519000)="a2", 0x1}], 0x1) 2018/01/24 13:43:30 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c) r1 = socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000002000-0x2)=0x5, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f0000001000)={0x1f, 0x71, 0xafeb, 0xff}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000002000)={{0xa, 0x2, 0x7f, @loopback={0x0, 0x1}, 0xffffffff}, {0xa, 0x1, 0x2, @loopback={0x0, 0x1}, 0x7bf}, 0xfffffffffffffff8, [0xfffffffffffffff9, 0x4, 0x9, 0xffffffff7fffffff, 0x7d856e1c, 0x1, 0xb3d0, 0x2f0]}, 0x5a) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000000b000)={0x0, 0x0}) 2018/01/24 13:43:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00007ee000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000894000)=0x8) write(r0, &(0x7f000096f000)="1f000000160007f2000094ffa4000800000000000000000000000000030004", 0x1f) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000d7a000)={0x0, 0x5, 0x80000000, 0xa10, 0x9, 0x6}, &(0x7f0000a2f000-0x4)=0x14) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000507000-0xa0)={r1, @in6={{0xa, 0x2, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x7fff, 0x1, 0x7, 0x1}, 0xa0) 2018/01/24 13:43:30 executing program 5: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000005000-0x8)={0x0, 0x0}) syz_emit_ethernet(0x32, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x17, 0xffffffffffffffff, 0x0, 0x0, 0x689, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "11ad5b", 0x0, "5fc07d"}, ""}}}}}, 0x0) 2018/01/24 13:43:30 executing program 4: mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000774000)="eb59d3afd33e199115d0d166208bd311a061849a9ba7a38ba7636641e5f3cf9f04d825950096ad8baa30ea6cfd9792e7f9ed9215db614c860dd117a008f75e11a9cbf87774cb87f65a6e9cc435ea24e6615bba80e44444c70e844a57dc680da61c543434f8dfffb83831676ae74c38a6c59b7fbd6adfa51e3d10cd27030b6b36595d490ca7d9370b170edb8eada86267305a69e17167920f686c8c63a228f7289009b35ab3a672dfb5ecaee8c9472069c71ea77089fc", 0xb6, 0x40000, &(0x7f0000fee000)={0xa, 0x1, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8000}, 0x1c) writev(r0, &(0x7f0000a5b000+0xc90)=[{&(0x7f000050e000)="2900000018003109da00000000000002021300000000ff0680000c000c00080004000c00000005ff01", 0x29}], 0x1) socket$inet6(0xa, 0x3, 0x3) 2018/01/24 13:43:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003ea000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(serpent)\x00'}, 0x58) r1 = accept4(r0, &(0x7f0000eca000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a47000-0x4)=0x26, 0x80000) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000984000)=@int=0x0, &(0x7f00009e8000-0x4)=0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000802000)="6ff82b227a680dd0f3cba91861e24b7b9dd3c31d5cdc52d8ca30916222a741ccfb37b591a36fdf93f7c20723948029210a7b86f86b8b9a414ff1a2fb87d2eab47c1f1102509b828bde5af526e995c5aea0adb82524a6abab1b61ff6c85fa637ed1371c98aabb0a75ddc979223bbeb10db3beec276c23877debd3dc93508ed37bc2e1d072148e43862c56db880381929629da675b76af7dd09deaba75e43e73abd75b70211d37664d5c7bc9c61c24e2d1ed7e1ffd5945d609b7addd01bd", 0xbd) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000fdb000)="", 0x5e) 2018/01/24 13:43:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x5, 0x0) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f000004a000-0x1e)={0x18, 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @common='teql0\x00'}}) sendmsg(r1, &(0x7f0000316000)={&(0x7f0000dd7000)=@generic={0x10000000001e, "010000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000d0c000-0x30)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) 2018/01/24 13:43:30 executing program 2: mmap(&(0x7f0000000000/0xf6e000)=nil, 0xf6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0xf, 0xf41d, &(0x7f0000f6f000)={0x0, 0x0}) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000f6f000)={0x0, 0x0}) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r2, &(0x7f0000f70000)=@pptp={0x0, 0x0, {0x0, @loopback=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000eb6000-0x4)=0x20) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000f70000-0x8)={r3, 0x1}) sendmsg$nl_generic(r0, &(0x7f0000f6e000)={&(0x7f00004cf000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000f6a000-0x20)={0x2, 0x1b, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x1f, 0x0, 0x0}, [@typed={0x8, 0x1, @binary=""}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x2, 0x2, &(0x7f0000f6f000-0xe1)="159cb9d15125f73ea4c98c565aace3811ef95d5df1a633ac07de9c3675883216dfca6fdfd76386c55704bea7e99b9074cd9b163a94d4201e655b07bc12cbe88d4dbaef4a306e6369c95a7c3ad9ca1bdd83da66370a22b25fb53474393be4449f0c5055cf1e6cca0dae7f5e6e925a99fd447f59a1c0bf8c3583ffda618b64c1e5c528dd9e8154fb9e04ebdbd4c96fcaf711af314cc0ac94883d44cac4c06f92ae03180fe4fac5ec730f8ab1f35a2c5d725e0f6d6e5ab17d7040503d51d40d6229da16cab17e00a1a77268f57cfa7bad9cd2631f9b170125b0984d8f869fa4839e1f", 0xe1) 2018/01/24 13:43:30 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000899000-0x20)={0xff, 0x0, 0x0, 0x6ab9}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000002000-0x4)=0x1c, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000002000-0x14)={0x10, 0xfffffffffffffffd, 0x2, 0x4, 0x7fff}, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000000)={0x6, r1, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000000)={0x2, &(0x7f0000000000)=[{0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_LOCK(0xffffffffffffffff, 0x4008642a, &(0x7f0000000000)={r3, 0x1}) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r4 = socket(0x15, 0x80005, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r4, 0x84, 0x15, &(0x7f0000f50000)={0x97}, 0x1) setsockopt$netrom_NETROM_N2(r4, 0x103, 0x3, &(0x7f00003f5000-0x4)=0x1, 0x4) getsockopt(r4, 0x200000000114, 0x2715, &(0x7f0000002000-0x1000)=""/1, &(0x7f0000000000)=0x1) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000f50000)=0x7) 2018/01/24 13:43:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pptp(0x18, 0x1, 0x2) write(r0, &(0x7f0000f8a000)="a93c229503ba72f77ee0453113f3ed2915503a49d798109b6ddf616a1c88b96591a20389abce357b409f105ea422f67405aaa7cf2b13b6a4f1a9401188f44b1738ed9441011b38f7b1ebacbc5e0fc5f0263c64ede18dadb0cd8f363f6f702488aefb3d729207a5acdaf41b78707428335fe02a8ef6f72928787fe68c7d63194a3c0c3c6bfe29bbd09ff49ba17e06e8199c55d7e2e8104f681739d4e3867a2d0fa5b2126f86d6b37ebe7fdb40e638c2dc59f42e355d8e86b549ed308e", 0xbc) r1 = socket$inet6(0xa, 0x3, 0x3c) sendto$inet6(r1, &(0x7f0000b0d000-0x92)="", 0xffed, 0x0, &(0x7f000001b000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) socket$inet6(0xa, 0x0, 0x2) 2018/01/24 13:43:30 executing program 7: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000014000-0x8)={0x0, 0x0}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000013000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3b, 0x0, 0x3, 0xb, 0x100, 0x6, 0x25}, 0x20) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000007000-0x4)=0x6, 0x4) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000009000-0x8)={0x0, 0x0}) sendto$inet6(r2, &(0x7f0000011000)="", 0x311, 0x2, &(0x7f0000008000)={0xa, 0xffffffffffffffff, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, 0x8) 2018/01/24 13:43:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x1000000000803, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000017f000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000e96000)={r0}) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r2, 0x12, 0x2, &(0x7f0000a4c000-0xdc)=""/220, &(0x7f00008cb000)=0xdc) sendmsg$nl_route(r0, &(0x7f00009cc000)={&(0x7f00002e5000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b2b000)={&(0x7f0000efb000)=@newneigh={0x30, 0x1c, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, r1, 0x0, 0xb, 0x0}, [@NDA_DST_IPV6={0x14, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000474000-0x8)={0x0, 0x8}, &(0x7f0000b0a000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000042b000)={r3, 0xa3d}, &(0x7f0000b6a000-0x4)=0x8) sendmsg$alg(r0, &(0x7f0000d69000-0x38)={0x0, 0x0, &(0x7f0000b7a000)=[{&(0x7f00003b2000-0x8f)="9d76faaffa56296f9364e74656ab171fa7e4926d251e60616e9813aa7c2a8a1aa5085bb355099c1e4fd89a4c89c688674233bfa688ccf894dad12aa73ae13a68971aaf3bf6eb8ae47cbad30775cda6aa057fb0f681a877c82115ab5a4ab86a3c6c0f8aeeb7ac29221083a30eceadb6ea472dea6d30e525f2d6a1b6d6eb23780fbde70c5f05528fb50b5de03884f7e2", 0x8f}, {&(0x7f000020e000-0x40)="2db15c854e2e278d1c47eb0bdc6285823241280a0f4254450ed36a89c8a34f429c7f32ed8dca0c4dea0908860f5af603493cd6eddb2618b1be0109c1ec2c0fd9", 0x40}, {&(0x7f0000fa1000)="05b934bef436709214bd0044a80c3606774ae04a491124fdcafaf59339848c0ece9fa667616205cf", 0x28}, {&(0x7f00003d8000-0x10)="87d728a37043f32f3ea08f0994f41b16", 0x10}, {&(0x7f0000bec000-0xb1)="d7749205f400db80cfded2aee951fc5038ec437f1f2665d30a3ec6c1418fc8834235041496df41a0cd1e45731fba2dd985bd07b7a1aac7c56eae3823c0e9e43fc6a91f7bd78bb40062a4595a89186dd59d907ce70c36daeade282390dfc62b56c33c696c960c50bb6c6ebf8f2ec63403465c5d0c70ab413653c514b6dfbe8b3bdeab03a7b345a70591f9ee710a387beb96a16606bb795c9308dc248d079f6bf774ebb83d27374f3d347c1e372393d97925", 0xb1}, {&(0x7f00001fa000-0xdf)="86a892d88929a872e571d761464c825db0ffe86e4bf25bb114cbcdbaa5b92f81c4ebee8f59c0037eccdbc532711c68dbc87957a9159f1f0d8b4ff4e1f1d00e87032e63022c4eabc03465d30cf8abaf8e0dca79be8aee92fc93ea03874d213385f85783e56f973e36847c97c130da9265a2b99261b98c1d875fef365540a77670bda067021d1ea23ecb68223401669b01f13402131f691794fb5f6d8db1e9fda91461d13d6d040543f7ef4299d89b623f77082e01bddc698db3bd056f29121fd84950473fea3768a76e6bdd770d486697cb1bcf7fe8be558b31e6e42bb49e34", 0xdf}, {&(0x7f0000a2a000-0x99)="cc54f0e62803b1f0f5732586b5185fc79bd64c22e1bb19a3aa581c752f0a1dd40e0fb65189e3b828e8bd0e6f3cb4f0b8c2ada0554b3b8d843a8caf0f0c84379d738077f8ffd7a91c2b3b61c2edf5fdd2ae06125137648ed5c15e045bfa67e57322ec0a1694d6043ce7d457c4d91b3f29450069c13d27bf390784ef7f51ad85e790a8c6ba8721741961df33c9a064baebe6e11e81cd8dbcbefb", 0x99}, {&(0x7f0000fe4000-0x1000)="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", 0x1000}, {&(0x7f0000e72000-0x11)="55af7949840a492ddfb9fba8b40e41f8af", 0x11}], 0x9, &(0x7f000053a000-0x30)=[@assoc={0x18, 0x117, 0x4, 0xf5d2}, @op={0x18, 0x117, 0x3, 0x1}], 0x30, 0x80}, 0x4000000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000a7b000-0x6)={0x0, 0x3f8000000000}, &(0x7f0000a91000-0x4)=0x6) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000338000+0x9bb)={r4, 0x5, 0x0, 0x0, 0x10000}, &(0x7f0000c00000-0x4)=0x18) getsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f000055e000-0x4)=0x0, &(0x7f0000b02000+0x4b9)=0xffffff32) 2018/01/24 13:43:30 executing program 4: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000005000-0x28)={@common='gre0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000008000-0x8)={0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f000000a000-0x10)=[{0x3, 0xfff}, {0x6, 0x401}], 0x2) bind$packet(r0, &(0x7f0000001000-0x14)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000008000)=0xfff, 0x4) write(r0, &(0x7f0000005000)="", 0x0) 2018/01/24 13:43:30 executing program 3: r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x114, 0x0, &(0x7f0000000000)="", 0x0) 2018/01/24 13:43:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x885, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) pipe(&(0x7f0000712000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r1) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000512000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000430000)={0x0, 0x78, "db21fb8e7d5b87a514b47a953bd226f82737b751d18099aac9be18e0d5125eb67739eedde08a0b8d2bf36e137d8747b0db51680621ba7ed4afdae59e6af2284da4ba17320047450ec780fab84945418b1d5a452bf44d7e1e787657bfff2a74166754314e2e0a56822ab09452252fc2b2e0ab97539f909449"}, &(0x7f0000746000-0x3)=0x80) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f00003c6000-0xa0)={r5, @in6={{0xa, 0x0, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x7, 0xfffffffffffffffc, 0x1, 0x0}, &(0x7f0000adf000)=0xa0) listen(r1, 0x0) r6 = accept(r0, &(0x7f0000432000-0x20)=@pptp={0x0, 0x0, {0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000949000)=0x20) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000462000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000091000-0x4)=0xe8) bind$packet(r6, &(0x7f000004b000-0x14)={0x11, 0xff, r7, 0x1, 0x4, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) connect$unix(r0, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) r8 = accept(r0, &(0x7f0000937000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000600000)=0x26) bind$vsock_dgram(r9, &(0x7f00000e0000-0x10)={0x28, 0x0, 0x0, @my=0x1, 0x0}, 0x10) connect$unix(r0, &(0x7f0000006000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) r10 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000a46000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000b1c000-0x4)=0x60, 0x80800) getsockopt$nfc_llcp(r10, 0x118, 0x7, &(0x7f000007b000-0x45)=""/69, 0x45) getsockopt$inet_mreq(r8, 0x0, 0x20, &(0x7f000094f000-0x8)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast2=0x0}, &(0x7f0000b04000)=0x8) [ 1054.906705] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=22266 sclass=netlink_route_socket pig=22674 comm=syz-executor2 2018/01/24 13:43:31 executing program 6: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x11f}) r0 = socket$inet6_sctp(0xa, 0x0, 0x84) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f000000a000)=@get={0x1, &(0x7f000000b000-0xb7)=""/183, 0x2}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x4, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/24 13:43:31 executing program 3: mmap(&(0x7f0000000000/0xfcc000)=nil, 0xfcc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000fcd000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f000024b000)={0x0, 0x2}, &(0x7f0000fcd000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f000081e000-0xa7)={r1, 0x7fff, 0x9f, "08c8eea8b431b8e03b10a50a58bdd7ddcd3cc35978cd34a89b4eb10d992cb473ae5e1beda0a090709974d39065aab127f9515fa2bcd96a3e88fcb3fbf73803ad0def493c203149dd71d1c63c86b58e8d01f47cf4ad90b4a80fa677c402afb2fdadffe77c7743362f5ce71dd70f4ca5f29e2e37cd52105a590913631cf02028ba596033560cd92562a66c93712ed0001a84616859ae3430a408253de6cfe172"}, 0xa7) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0xa, 0x4000000000080, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000b9c000-0x1d)={r2, &(0x7f0000fcb000)="", &(0x7f00002fa000-0x1)="", 0x0}, 0x20) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000fcf000-0x20)={@common='teql0\x00', @ifru_flags=0x7dbb2a23b7e540fe}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000261000)={r1, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000fcd000)=0x8c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r2, &(0x7f0000fc5000)="", &(0x7f0000950000)="", 0x0}, 0x20) 2018/01/24 13:43:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000413000-0x8)="1e65a1ab415b7ac7", 0x8) accept$alg(r0, 0x0, 0x0) accept4(r1, 0x0, &(0x7f000068a000-0x4)=0x0, 0x0) 2018/01/24 13:43:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = accept$inet(0xffffffffffffffff, &(0x7f000072c000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000609000)=0x10) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000e88000)={0x1ad4}, 0x1) sendto$inet6(r0, &(0x7f000023f000-0x2)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000071b000-0x20)={0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00007db000-0xc)={0x0, 0x0, 0x80000000020}, 0xc) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000044e000-0x4)=0x2, 0x4) writev(r0, &(0x7f0000f08000)=[{&(0x7f0000f29000-0xeb)="bc", 0x1}], 0x1) 2018/01/24 13:43:31 executing program 2: r0 = accept4(0xffffffffffffffff, &(0x7f00006b3000)=@vsock={0x0, 0x0, 0x0, @host=0x0, 0x0}, &(0x7f0000df9000-0x4)=0x10, 0x800) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00004fc000)={0x0}, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x1000, 0x10, 0x2, 0xfffffffeffffffff}, &(0x7f0000001000-0x4)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000079000-0x44)={r1, 0x3c, "5c660ac00b0b6fd195c7a53103cec9cd6924de94aa1a736537598c0bf391bf16254a601dc01bda09f55ce56160453e00b90b568a3d43bc242807a36e"}, &(0x7f0000001000-0x4)=0x44) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r0, &(0x7f0000001000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00007f5000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000be0000-0xbf)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x13}, {[]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @multicast2=0xe0000002, {[@ra={0x94, 0x6, 0x0}, @ssrr={0x89, 0x1b, 0x0, [@empty=0x0, @empty=0x0, @empty=0x0, @loopback=0x7f000001, @multicast2=0xe0000002, @multicast1=0xe0000001]}, @lsrr={0x83, 0x1f, 0x0, [@rand_addr=0x0, @multicast1=0xe0000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast2=0xe0000002, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001]}]}}, ""}}}}}, &(0x7f0000490000-0xc)={0x0, 0x1, [0x0]}) 2018/01/24 13:43:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000341000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ff8000-0x4)=0x10, 0x80000) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000366000-0x4)=0x4, 0x4) pipe(&(0x7f00007e5000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000374000-0x108)={0x0, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xfffffffffffffffb, 0x101, 0x1, 0x3, 0x6, 0x7, 0x34, 0xfffffffffffffffc, 0xfffe, 0x0, 0x10001, 0x7ff, 0x1f, 0x8, 0x7ff]}, &(0x7f0000c71000)=0x108) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000720000)={r2, 0xc4, "60798dd562b7bf7bb048ed440495c2ea6672bfc960122e7656bcaa173dea04dbc672ddbcd859e8bec6a151af47a481f18b5e64af2f8ab40c8a3b717d04de60b74e717d93b283084972e6c124c9dc068ee3cbc26aa8d0f4184073e3a20fec87ac25401449fe3b28457779330b6faa9f102b1a241105b8b6675746a848bc9b572cee20ad609e94c3fb9b3ea92536688145316971ebe90a7db020eea9780c960e9b395983a19289bd4d0dfd12e3af084a91b495bec6fe0e94918472cf84e2f62e3166b39e10"}, &(0x7f0000daf000)=0xcc) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000b64000)={0x3, 0x7ff, 0x5, 0x2, 0x20}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000ef1000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @loopback=0x7f000001, @empty=0x0, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000782000-0x8)=@assoc_value={r3, 0x80000001}, &(0x7f0000d29000)=0x8) socket$inet(0x2, 0x2, 0x7fff) 2018/01/24 13:43:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000d08000)={0x0, 0x0}) getpeername$packet(0xffffffffffffffff, &(0x7f000006b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000cf6000)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f00009e0000-0x18)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x2, r1}) r2 = socket(0x10, 0x2, 0x0) recvmsg(r2, &(0x7f0000c88000-0x38)={&(0x7f0000b0f000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00009f6000)=[{&(0x7f000058f000-0x1000)=""/4096, 0x12c0}, {&(0x7f0000ba0000)=""/181, 0xb5}], 0x2, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000d60000)=0x0) write(r2, &(0x7f0000361000-0x26)="26000000420047f1938d0000000000670050f16b9cbdea120300c7284a6809e517f86e328a00", 0x26) 2018/01/24 13:43:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000884000-0x1c)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x3, [@local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @loopback=0x7f000001]}, 0x1c) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000d68000-0xc)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) [ 1054.961396] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=22266 sclass=netlink_route_socket pig=22674 comm=syz-executor2 2018/01/24 13:43:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0xf, &(0x7f0000fed000-0x4)=0x4, 0x47) accept4$packet(0xffffffffffffffff, 0x0, &(0x7f0000fb2000-0x4)=0x0, 0x800) socket$inet6_sctp(0xa, 0x1, 0x84) recvmsg(0xffffffffffffffff, &(0x7f0000ec7000)={&(0x7f0000cf2000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000aaa000-0x50)=[{&(0x7f0000351000)=""/179, 0xb3}], 0x1, &(0x7f00000da000)=""/4096, 0x1000, 0x0}, 0x0) 2018/01/24 13:43:31 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000745000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000000000)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00002ab000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000001000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xe, 0x800) mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x801, 0x2f0, &(0x7f0000029000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000005000)={0x0, 0x0, 0x10000, 0x3371}) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000028000)={0x1, r3, 0x10001, 0x6}) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x1c, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1000a, 0x0, 0x0}, [@generic="fffffe0121"]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 13:43:31 executing program 2: socketpair(0x3, 0x4, 0xffff, &(0x7f0000d91000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0x2, [0x80000000, 0x5]}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000fa4000-0x2c)=[@in6={0xa, 0x3, 0xffffffff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x6c}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) connect$inet6(r2, &(0x7f0000812000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x9}, 0x1c) 2018/01/24 13:43:31 executing program 7: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x80802, 0x3) bind$inet(r0, &(0x7f0000010000-0x10)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/24 13:43:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) ioctl$sock_ifreq(r0, 0x1000080000089f3, &(0x7f0000ead000-0x28)={@common='gre0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff0306000000eb00ecff0000000003000449fbf502007e23"}) 2018/01/24 13:43:31 executing program 4: mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff4000-0x4)=0x3fa, 0xffffffffffffffc8) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x4) r1 = socket$inet6(0xa, 0x5, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/24 13:43:31 executing program 3: mmap(&(0x7f0000000000/0xf83000)=nil, 0xf83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f81000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha512\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="", 0x0) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000f84000-0x18)=@generic={0x8, 0x0, 0x7b}) shutdown(r0, 0x1) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000c0c000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f7f000-0x40)=[{&(0x7f0000f7d000)=""/89, 0x59}], 0x1, &(0x7f0000f77000-0xe3)=""/227, 0xe3, 0x0}, 0x0) 2018/01/24 13:43:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = accept4(r0, &(0x7f0000786000-0x80)=@generic={0x0, ""/126}, &(0x7f0000b5d000)=0x80, 0x800) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x15, &(0x7f00005b9000-0x14)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000857000-0x4)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00007b7000)={{{@in=@broadcast=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e69000-0x4)=0xe8) accept4$packet(0xffffffffffffffff, &(0x7f00006a0000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000c49000-0x4)=0x14, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000abf000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000371000-0x4)=0xe8) sendmsg$nl_xfrm(r1, &(0x7f000056d000)={&(0x7f0000228000-0xc)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f000010b000-0x10)={&(0x7f0000ec4000)=@report={0x1b8, 0x20, 0x100, 0x2, 0x1, {0x6c, {@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x1, 0x0, 0x3, 0x9, 0x2, 0x0, 0xa0, 0x3f, r2, r3}}, [@offload={0xc, 0x1c, {r4, 0x1}}, @policy={0xb0, 0x7, {{@in6=@loopback={0x0, 0x1}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0xefa8, 0x0, 0x6, 0x2, 0x80, 0x20, 0x0, 0x0, r5}, {0x8, 0x7f800000, 0x1c7, 0xf2f8, 0x6, 0x3, 0x6, 0x4}, {0x7, 0x7f, 0x3, 0x4}, 0xffffffffffff92fc, 0xffffffffffffffff, 0x2, 0x1, 0x1, 0x0}}, @srcaddr={0x14, 0xd, @in=@remote={0xac, 0x14, 0x0, 0xbb}}, @user_kmaddress={0x2c, 0x13, {@in=@loopback=0x7f000001, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x2}}, @tfcpad={0x8, 0x16, 0xfffffffffffffffc}, @address_filter={0x28, 0x1a, {@in=@loopback=0x7f000001, @in=@multicast2=0xe0000002, 0x0, 0x81, 0xffffffffffffffff}}, @ipv6_hthresh={0x8, 0x4, {0x10, 0x32}}, @replay_esn_val={0x38, 0x17, {0x7, 0x5, 0x0, 0x1, 0x7, 0x6a, [0x7ff, 0xfffffffffffffffa, 0x0, 0x3f, 0x4, 0x20, 0x154]}}]}, 0x1b8}, 0x1, 0x0, 0x0, 0x8000}, 0x4000) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x0, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00000f2000)="a2", 0x1, 0x0, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) 2018/01/24 13:43:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000088c000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x800, 0x0, 0x2000ff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f00004c4000-0x4)=0x9, 0x4) sendmmsg$inet_sctp(r0, &(0x7f0000bef000-0x118)=[{&(0x7f00004b5000)=@in6={0xa, 0x0, 0x886, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000c15000-0x50)=[], 0x0, &(0x7f0000e83000-0x30)=[@init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x1, 0x0) 2018/01/24 13:43:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f00009ac000)=0xfffffffffffffffb, 0x4) bind$inet6(r0, &(0x7f000046e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockname(r0, &(0x7f0000115000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000beb000)=0x2) r1 = socket(0x15, 0x3, 0x916) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000684000-0x10)="c28124bb012aa8ec7a742ab658e2acbd", 0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000b62000)={0x0, 0x88, "30774322ad4b80853f27edc94055339622bffd3071f376a693c0a69b635ec5fbda8b06b0f576d88f46584970e22814748feab73f4fb8762e2f9befa87beaf6eb5d9760510615ea5c2852d9a6ec4a7a8bc47080a98c1affd16fa5dc67af61c4315c287e43b335c41ac26c28a987d6fcb63f6660b6c79b855b3932fb03b2533006187519e7bb04c2a2"}, &(0x7f0000d26000)=0x90) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000e3a000)={r2, 0x101, 0x9, 0xd32c, 0x3, 0x3}, 0x14) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000319000-0x14)={r2, 0x238000000000000, 0x9, 0x4, 0x2, 0x14d}, 0x14) pwrite64(r1, &(0x7f000016b000-0x50)="2f06288b9a3e415af601f4721f07b4ea60fbec076d974a40ebc35942c0e5c987f080232fb0416d892f8a255848128c1dc80cb857b366dd90924c0c121a90a8f513b6371d29c1ea0c36dc700a29e0013f", 0x50, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000114000)={0x0, 0x7fffffff}, &(0x7f000011c000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00005aa000-0xb8)={r2, 0x6c06, 0x80, 0xa83, 0x7, 0x7e, 0x1, 0x7, {r3, @in6={{0xa, 0x1, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x44b8, 0x20, 0xfffffffffffffff7, 0x1}}, &(0x7f0000fdf000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000f29000)={0x0, 0x38, &(0x7f0000521000-0x38)=[@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}]}, &(0x7f0000df4000)=0x10) 2018/01/24 13:43:31 executing program 5: r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000896000-0x8)={0x56a44c0d, 0xffff}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, 0x0, &(0x7f0000001000)=0x0) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) setsockopt$inet_opts(r0, 0x0, 0x4000000000000006, &(0x7f0000000000)="", 0x0) 2018/01/24 13:43:31 executing program 2: unshare(0x2020600) socket$inet(0x2, 0x4, 0x2) unshare(0x2000000) 2018/01/24 13:43:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x1) r1 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10) write(r1, &(0x7f000071c000)="", 0xff48) r2 = accept(r0, &(0x7f000064d000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f00006f8000-0x4)=0x10) r3 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000a13000-0x10)={&(0x7f0000c69000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000044000)={r0, r3}) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000f72000)={0x0, 0x2}, 0x8) r4 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r4, 0x84, 0x65, &(0x7f0000001000)=[@in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4de1bbf7003dadce) 2018/01/24 13:43:31 executing program 0: getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00004a5000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1f}]}, &(0x7f0000f92000-0x4)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x2, 0x0, 0xb, 0x7a, 0x0, 0xffffff10, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f0000d36000-0x1000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000887000)=r0, 0x4) write(r1, &(0x7f0000fab000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/24 13:43:31 executing program 4: socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00003bb000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={0x1f, 0x401, 0x5, 0x9, 0x6, 0x7ff, 0x0, 0x5, 0x0}, &(0x7f0000000000)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000-0xc)={r1, 0x80, 0x10}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x11, 0x6, 0x6) getsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f00007ba000)=0x1, &(0x7f000009a000-0x4)=0x4) r3 = socket$netlink(0x10, 0x3, 0x0) setsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000b55000-0x2)=0xad2, 0x2) sendmsg$nl_route(r3, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x610c0c40}, 0xc, &(0x7f000000b000)={&(0x7f000071f000-0x44)=@ipv6_getmulticast={0x0, 0x3a, 0x0, 0x0, 0x0, {0xa}, ["", "", "", ""]}, 0xd}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 13:43:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000f50000-0x4)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00002fa000)={0x7, 0xfff, 0x8, 0x4458, 0x10001, 0xa1f0, 0x81, 0x401, 0xfffffffffffffff9, 0x4, 0x401}, 0xb) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000419000-0x174)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 13:43:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00002f2000-0x8)={0x0, 0x0}) socketpair(0x3, 0x1, 0x7fffffff, &(0x7f000078d000)={0x0, 0x0}) getsockopt$inet6_dccp_int(r1, 0x21, 0xf, &(0x7f0000548000-0x4)=0x0, &(0x7f0000a77000-0x4)=0x4) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000bcc000-0x4)=0x400000006) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000d68000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000074c000-0x4)=0xe8) sendto$inet6(r2, &(0x7f0000ea3000)="cede4fa94178028dd5bcca08cabc5ca8e786268392bd0729563905756b02b265a86215a4dd58a61aea6755aa237a27d93f30e8ed76ec4b65c47c8b3f42f80cb63898b2af70797afe9d1618475d8c10ba91835726f9aba18dbe5fa47c90be1c51bf", 0x61, 0x44, 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000a5b000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006fc000-0x4)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f000074e000-0xe8)={{{@in=@broadcast=0xffffffff, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x0, 0x1, 0x0, 0xaee, 0x2, 0x20, 0x20, 0x3a, r3, r4}, {0x6afc, 0x400, 0xffffffffffffddc4, 0x6, 0x7, 0x9, 0x401, 0xffff}, {0x1, 0xfffffffff6da7cff, 0x8, 0x81}, 0x3ff, 0xa, 0x3, 0x1, 0x1, 0x1}, {{@in=@loopback=0x7f000001, 0x3, 0x3b}, 0x2, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffffff, 0x2, 0x2, 0x8, 0x4, 0xce, 0x0}}, 0xe8) socket$inet6_dccp(0xa, 0x6, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/01/24 13:43:31 executing program 0: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect(0xffffffffffffffff, &(0x7f000001c000)=@generic={0x0, "5976d8bf623494cf0f9bea0f56600d5806357e8977866f9555cc808903d01ef60a463036c6b908661e8392f543be280dec24ddbea7a3919704a7a198869279f11f8054bc3c8201986002eed214318707062a05947adebcac377a28b09695df161b7b5218faf80c1d3b2a822dcf99db86cecaffc36749bf7e87ab96c0d59e"}, 0x80) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000024000)={0x0, 0x0}) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r2, &(0x7f0000021000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000024000)=0x10) mmap(&(0x7f0000025000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(r1, &(0x7f0000026000-0x1002)=@un=@file={0x0, ""/4096}, &(0x7f0000025000+0xcd7)=0x1002) accept$alg(r3, 0x0, 0x0) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f0000010000-0x50)={@common='sit0\x00', @ifru_data=&(0x7f000001c000)="6b6be7000000007000b400a472ca66f3000000ef0002000000000000cb9d3cb0"}) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000025000)={r1}) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r4, 0x111, 0x3, 0x0, 0x4) 2018/01/24 13:43:31 executing program 3: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f000039b000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f000010b000)=0x1c, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x2, 0x4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x8}, 0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(r0, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f0000002000-0x4)=0x1c, 0x800) r2 = socket$nfc_raw(0x27, 0x3, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x6, 0x42d58000000, &(0x7f0000003000-0x8)={0x0, 0x0}) r5 = getpid() ioctl$sock_SIOCSPGRP(r3, 0x8902, &(0x7f0000003000-0x4)=r5) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000000000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_DEFER_SETUP(r3, 0x112, 0x7, &(0x7f0000002000)=0x4, &(0x7f0000004000-0x3)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000005000-0x18)=@add_del={0x2, &(0x7f0000003000)=@common='ip6gre0\x00', 0x1}) ioctl$sock_inet_SIOCSIFNETMASK(r4, 0x891c, &(0x7f0000004000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4000}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r3, 0x107, 0x1, &(0x7f0000005000)=""/111, &(0x7f0000005000-0x4)=0x6f) r7 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_FIOSETOWN(r7, 0x8901, &(0x7f0000002000-0x4)=r6) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000002000)=0x0, &(0x7f0000004000-0x4)=0x4) getsockname$ipx(r0, &(0x7f0000003000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000006000-0x4)=0x10) ioctl$sock_SIOCGSKNS(r7, 0x894c, &(0x7f0000000000)=0x0) getsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000006000-0xc)={0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @loopback=0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r2, &(0x7f0000002000-0x59)=""/89, 0x59, 0x1, &(0x7f0000007000-0x14)=@ll={0x11, 0x1f, r8, 0x1, 0x5, 0x6, @random="121c3a0d82f4", [0x0, 0x0]}, 0x14) ioctl$sock_bt_bnep_BNEPCONNADD(r3, 0x400442c8, &(0x7f0000004000-0x100a)={r2, 0x942a, 0x80000000, "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"}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r4, 0x114, 0xa, &(0x7f0000007000)={0x0, ""}, 0x1) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r1, &(0x7f0000009000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000008000)=0x1c) 2018/01/24 13:43:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f00007bf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000c35000)=0xfffffe9d) pwritev(r0, &(0x7f00001a9000-0x40)=[{&(0x7f00004a3000)="48a76f7396a580b54cf4540be899202cde68b15ba74342538f2fecbc735e1801cb8fe74ae9687a82f1dc1d33b65c92054205b2fdfcb6beefc18d63a98feb47a6599468ba053f66d295df9d25114ec09303a17e8bb3c674cd928e20f08a837ee5adb54e2dbf0b57f2901533eb710c5aef", 0x70}, {&(0x7f0000a2f000-0x23)="4607920e155e3e8662cba72b16a979fa31e626e1de5a726413e98203b1f078d28696cc", 0x23}, {&(0x7f0000ec5000-0x8d)="46fb2e5891da32b7b3ba786d60159d17364509f384f5b3087339cdcb8f7523b37b00e37ca76553bca3389bc9436fef9b198ca531a5443b3d64ed1d69bcc351426fa7ea874c9891a83d75f6ab20b262fafedb9e318c78f642c7b3c54f7081ce42b2e9e69a1528d2d28ca552bd4fb71bfc9aa0ed2156d06405c01455bc3acec8b52e0e0737a4ee5b00d817ca05bd", 0x8d}, {&(0x7f0000350000-0x1000)="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", 0x1000}], 0x4, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f000013d000-0x37)=[{&(0x7f0000fcd000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000e6b000-0x10)=[{&(0x7f00008e8000)="ac", 0x1}], 0x1, &(0x7f0000f99000)=[], 0x0, 0x0}], 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89f1, &(0x7f0000093000-0x28)={@common='ip6_vti0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0100000009000200000306000000eb00ecff0000000003000449faf502007e23"}) 2018/01/24 13:43:31 executing program 4: mmap(&(0x7f0000000000/0xf8b000)=nil, 0xf8b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x8) connect$inet6(r0, &(0x7f00003ae000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(r0, &(0x7f0000483000-0x1c)={0xa, 0xffffffffffffffff, 0x10001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000cdc000-0x38)={0x0, 0xc6, &(0x7f0000f8b000)=[], 0x0, &(0x7f0000e31000)=[], 0x0, 0x4}, 0xfffffffffffffffc) sendto$inet6(r0, &(0x7f0000977000)="", 0x0, 0x0, &(0x7f0000f88000-0x1c)={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/24 13:43:31 executing program 7: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x2000000000000013) sendmsg$nl_generic(r0, &(0x7f0000016000)={&(0x7f0000ff9000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x25, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f00004dc000)=0x80, 0x4) 2018/01/24 13:43:31 executing program 6: mmap(&(0x7f0000000000/0xfc7000)=nil, 0xfc7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000018, 0x0, 0x2) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fc8000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x1, 0x1, 0x1, 0xffffffff, 0x5, 0x8}, &(0x7f00001fb000-0x4)=0x20) bind$alg(r0, &(0x7f0000fc7000)={0x26, 'hash\x00', 0x0, 0x0, 'md4-generic\x00'}, 0xfea4) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000fc3000-0x6b)=""/107, &(0x7f0000091000-0x4)=0x6b) 2018/01/24 13:43:31 executing program 3: mmap(&(0x7f0000000000/0x149000)=nil, 0x149000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00000e8000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f000009f000-0x20)={0x4fa9, 0xbdc, 0x96, 0x8, 0x1, 0x0}) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f000000a000-0x38)={&(0x7f000000d000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f000013a000-0x11f0)={0x14, 0x1b, 0x80010b, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000149000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000014a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x8080b, 0x4, &(0x7f000014b000-0x8)={0x0, 0x0}) mmap(&(0x7f000014a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x15, &(0x7f000014b000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000125000)=0x14) accept4(r1, 0x0, &(0x7f000014a000-0x4)=0x0, 0x800) 2018/01/24 13:43:31 executing program 6: r0 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000001000)=0x100000000, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x4) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000002000-0x4)=0x0) sendmsg$nfc_llcp(r0, &(0x7f0000001000-0x38)={&(0x7f0000004000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "08a2ccd86e102c380737faf94529d3db989ca66b39060ef1c88216fcb25e814a69977cc7c529b3a0f515d9856ac71d75b9ccdb5a2162f3d0f121250ff0d24c", 0x0}, 0x60, &(0x7f0000005000-0x70)=[], 0x0, &(0x7f0000005000-0x68)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}, 0x0) 2018/01/24 13:43:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r0, &(0x7f00003da000-0x12)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x801, 0x0) setsockopt$inet6_int(r1, 0x29, 0xa, &(0x7f00002a6000-0x4)=0x5, 0x4) bind$inet6(r1, &(0x7f00006f4000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x6}, 0x1c) pipe(&(0x7f0000e47000)={0x0, 0x0}) bind$vsock_stream(r2, &(0x7f0000d90000)={0x28, 0x0, 0x2710, @host=0x2, 0x0}, 0x10) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/24 13:43:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) socketpair$inet(0x2, 0x1, 0xd36, &(0x7f0000809000)={0x0, 0x0}) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000703000-0xc)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000d56000-0x4)=0xc) getsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f0000d77000)=0x0, &(0x7f0000c1c000)=0x4) 2018/01/24 13:43:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0xffffffffffffffd7) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000b83000)={0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0}, 0x14) 2018/01/24 13:43:31 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f0000003000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000000)={&(0x7f0000004000-0x8)='./file0\x00', 0x0, 0x0}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000002000-0x48)={0xc, 0x8, &(0x7f0000003000-0x40)=@raw=[@call={0x85, 0x0, 0x0, 0x28}, @alu={0x7, 0x9, 0x9, 0x0, 0x7, 0x50, 0xfffffffffffffffc}, @call={0x85, 0x0, 0x0, 0x21}, @ldst={0x3, 0x3, 0x0, 0x7, 0xa, 0xfffffffd, 0x0}], &(0x7f0000001000)='syzkaller\x00', 0x1, 0xd5, &(0x7f0000002000)=""/213, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r1}, 0x48) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000002000-0x4)=0xffffffff, 0x4) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000000)=r2, 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x8, 0x5, &(0x7f0000000000+0x4de)=@framed={{0x18, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x4, 0x0, 0x5, 0x8, 0xfffffff4, 0xbcb321666316c91a}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0xa)='syzkaller\x00', 0xa, 0x1000, &(0x7f00001e5000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/24 13:43:31 executing program 0: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000b19000)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f0000104000-0x70)=[{&(0x7f0000000000)={0x27, 0x8001, 0xd8, 0x7, 0x5, 0x8, "bf97bbf76d26a5f8d103f16f712b31f2e436377f4f566cc529a02e5dc13e99dd5f1b6c5841b320634c52948bb817f7aa66c419624b94655cf0a9261a217536", 0xfff}, 0x60, &(0x7f0000aca000-0x30)=[{&(0x7f0000000000)="a160c526e6e25708f9d41c789da2d4e9cd90a7b19e4ed270e42ee427a222a30b9a5c01bfbb9912992fde3e0c8c02f3f1a6044c", 0x33}, {&(0x7f0000001000-0x15)="dc8f475633957a247c0805b96b369129a2919cf147", 0x15}, {&(0x7f0000f6b000-0x18)="ecb167f8bac0e55c9db002cd8c2a3b321c4daa1c16ab370f", 0x18}], 0x3, &(0x7f0000001000-0x90)={0x90, 0x117, 0x90b, "ed06fd6e671cb8e55dc2bb9c6e348de15b376455d948d7f1c029cf5a5e071871dc5f927cbf9e5350fba078bfbc7310b3e7add121c4cf4883bf6086ff9c0680b0dc019a09a5d4ff5fecfebeaf8032df1323eb1ac8d3917c3442666b49a7e90fe6c37ca0fb5314428dae8258de3dd0fd0a8852131e63b07a44d7e1f3734a1fd1f6"}, 0x90, 0x4000000}, {&(0x7f0000001000-0x60)={0x27, 0x41, 0xda6, 0x6, 0x7, 0x7ac, "874e1ff00f2f5e025a93c03b73fda5d7edd5b50f5221beed144166062f45cd8ec1fe8dba5bf4fa7b1358a36f2ea5ca0dcea63a4b7183e04cc471aaeb88191b", 0x8}, 0x60, &(0x7f0000f9c000-0x40)=[{&(0x7f00008cc000-0x19)="88fb50c5ac2d0c6e86393e7583d9e9ac6abe51988a323b8888", 0x19}, {&(0x7f0000000000)="af8de8dab2000e624871c2b5b89ab9736a8d654fc783b12058c485dc4f3768742ca39f3dcb3551a4d844fead6e12931c5304a884268dd48afeb8899f16462a167e46d0f7bf80f1f5d1b31d97f5dadd548d3ae95ea1eca44ab5b395060380277e78e120907295d9eaa94acc61a4b183d5ad615e61df5804026b919d23e4af72dcb12f1d6d1f8a731215", 0x89}, {&(0x7f0000000000)="be891f53b91ab4e5d45b765a5a4f3d78de66ace548d3d0af33c2004ea2bb7732c34fc14eac274bf38bf44f3db1ee185ae6871bddbe678027a57c75f4d5ff2268edb3bf9446fa0335558cac65d79f0f68", 0x50}, {&(0x7f0000bc5000-0x20)="ae3e3b9339b86a6dd664ed1f1a0057a7242358528568c71e08b5187d8110dcdd", 0x20}], 0x4, &(0x7f0000739000-0xa8)={0xa8, 0x11a, 0x1, "1d379f8cea035ea6003562a7b9a551012f7c6ce13e21238d5105f59f68d5bb8a7551684f0f540d840f5f416f684e68415078be8ac8a7874fc77e1934ff34d6f42de80eadb711e053924811e26e9620c3f6c5ec21a774bed55ede2e97eabd8023ef54773df9466cd9646ef6e660480b32011dd44aef51fea9e34b795c610b1f082930471274ca7eaeff3fbcff67dc05cfaea8ed"}, 0xa8, 0x884}], 0x2, 0x4040) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) r2 = accept4$nfc_llcp(r0, &(0x7f000012f000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00007eb000-0x4)=0x23b, 0x7fa) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000b13000-0x8c)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00005e7000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000f1000-0x108)={0x0, @in6={{0xa, 0x2, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9, 0x24c2, 0x1000, 0xffffffffffffb6c3, 0xab2, 0x46, 0x6, 0xb18, 0x8, 0xe7, 0x5, 0xf0d, 0x7ff, 0x2fe, 0x9]}, &(0x7f00001d6000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000faf000-0x98)={0x0, @in6={{0xa, 0x2, 0x2, @loopback={0x0, 0x1}, 0xd90}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0x0}, &(0x7f0000142000-0x4)=0x98) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00002e9000-0x10)={0x0, 0x5, 0xf6b, 0xfffffffffffffffd}, &(0x7f0000b5f000-0x4)=0x10) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000824000)={0x0, 0x200, 0x7f, 0x39, 0x1, 0x7, 0x10000, 0x2, {0x0, @in6={{0xa, 0x3, 0x15, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x8, 0x4a9, 0x6, 0x9b}}, &(0x7f0000d9d000)=0xb8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000079d000)=@sack_info={0x0, 0x6, 0xb4}, &(0x7f0000a73000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000a28000+0x27e)={0x0, 0x35, "6cbce30c11e61bf46f3d39a08c0aac6cd652229d093d8edb53ab6ef9c8ab6ffb442d12040ca87c8639e32b8134b3f160602d06a53c"}, &(0x7f0000edf000)=0x3d) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00009fd000-0x10)={0x0, 0x4, 0x200, 0x10001}, &(0x7f0000dab000)=0x66) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000076b000-0x8)={0x0, 0x5ee4}, &(0x7f0000859000)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000037f000)={0x0, 0x2, 0x4, 0x8, 0x8, 0x4}, &(0x7f000054e000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000469000)={0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x5, 0x0, 0x27ef, 0x20}, &(0x7f0000df3000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00006c9000-0xb2)={0x0, 0xaa, "b03589b5a68c60874fcbb754cce8cc5cbab3fe6af8f84d2e89303705950d998b43e7b03b8c0493ba4abad0f25519ecbc28bc8c674580c8d225b67d395f8b9b537712770861be481af2d3982b4ef2f9a85f88f4b6cfc39d02ac404abb9670673e259e71690f5182c7a313b7cb6934136cd1d957e783ca27c3f0bc83d275a097c01e8aef62c3e3b6800f0803bf72141d4d7ffe334a1338cbc4e2cf28c78bdb15ef2c4b80807bc598737f88"}, &(0x7f00004e1000+0x87a)=0xb2) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00007b3000)={0x0, @in6={{0xa, 0x0, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6, 0x10001, 0x0, 0x1, 0x40, 0x0, 0x8000, 0xffffffff, 0x5, 0x800, 0xfff, 0x757ca999, 0x7, 0x6b05a590, 0x6]}, &(0x7f0000d5d000)=0x108) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000147000)={0x101, 0x4, 0x1, 0xfffffffffffffffd, 0x0}, &(0x7f00004c5000)=0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000559000-0x78)={0x0, 0x70, "802348e8cfea8346c82b42f40d97611d583606d26c99972a77f724cb29e51dba9e9e82e49c4ff9c62d50ce3b03f392a816a06f032e64c4b5ff739d30b104e2e189cd10576a48415b453306a5702a8075a5efdd968f0f324f9b7cf15160cfd559a94e011ef8de55dea45eff9aa571113a"}, &(0x7f00008c2000)=0x78) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000316000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f000009b000)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f000000e000-0x8)={0x0, 0x1}, &(0x7f000072d000)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000d1d000)={0x0, 0x37241b1e}, &(0x7f0000ebb000)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00002b8000)={0x0, 0x7}, &(0x7f00009cc000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000548000)={0x9, 0x8, 0xb9e0, 0x1ff, 0x0}, &(0x7f0000e15000)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000326000-0xa0)={0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001, 0x80000000, 0xa68, 0x9, 0x4}, &(0x7f0000142000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00003ec000-0x8)={0x0, 0x3}, &(0x7f0000869000)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000b6a000-0x8c)={0x0, @in6={{0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000a62000)=0x8c) sendmmsg$inet_sctp(r0, &(0x7f000009f000)=[{&(0x7f0000b20000-0x1c)=@in6={0xa, 0x0, 0x9, @loopback={0x0, 0x1}, 0x7fff}, 0x1c, &(0x7f00000be000-0x50)=[{&(0x7f0000c30000)="6f6ae8d9bba32db9cbb0c5230028094fa4c827939c3463b6273fb98cc7741d7d1c5aeb67609756f75c569cd317073a3c6f241d43a440086b2e8082de2073c2400f2037529bc4945d2a0646c73675e1874cfad351a52d6b1dcae2eca0791481c2551f7e9ab89b68b782c0ee894ec9915ef90cab2dbae7f3748b014611b808feb3512da61dd9e6d6039030806f6cca7a", 0x8f}, {&(0x7f0000741000)="be5da474171eb1a784c3f63ed20bd1362789b675932cbc3ca7b47f6c80c1fa8ee46f98078b1b8dd48f6745d3facabf2c59caa0fa1e02fb2f0cc0588b54ccf6e8c57ef274f85ea088", 0x48}, {&(0x7f000059e000)="fe31dc5c7ee54a953021103cf6ef53e5ae811dba14d263135a3666a56d7f7eaae2d60a42e7a2be0610a0b9dc09568fafc323028ea078882f260a1460790670fb", 0x40}, {&(0x7f0000f04000)="6825b776e27404f9386c3f6a0712b253224a4799088beb71eec1574de285c4cbe584e12356820089607600a3663155d119200a90dde6d69f5e01096da9128d3867248737b8518e992e811afd", 0x4c}, {&(0x7f0000004000-0x20)="d17fa0c9a4a2cc4ba13ad6aabcf05887b2f8dc675edffe9b0b9100593d0b6c04", 0x20}], 0x5, &(0x7f0000f6d000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x3, 0x0, 0x4, 0x1f, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x3f, 0x206, 0x0, 0x5, r4}}, @init={0x18, 0x84, 0x0, {0xff, 0x7, 0x7f, 0x101}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x9, 0x8000, 0x8, 0xffffffff, 0x5, 0xffffffffffff2c17, 0xffffffffffffffff, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x208, 0x3f, 0x9, r6}}], 0xf0, 0x800}, {&(0x7f000005d000)=@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000140000-0x30)=[{&(0x7f0000c4d000)="2fd50248902b8f165d624397f07efad1477f16aa4c4801da7c8af293b19a301f8c201e0b8f29a227efe80e1c7e515f74796c2677c1ffdb75e901404e649240cec7f1e7d3ed", 0x45}, {&(0x7f0000acc000-0x93)="03eb0cc24d0cba0cdbe413581450e98dda2c6592af16a50545b5c879ff1856b6e41818f85c944a1630a760519a9e6007a9dedf1be27ca5d989fdbb1133183f4f92faa8c51bbfd5bff2d0baf058b0a48454548b4ad92a648fbb1f276f16ceee686054ff37632ce92191700e57257dc69396160d3db89c9328796b079cd96523814ad0580fdee7f5a4d30e083aa43bda05c18018", 0x93}, {&(0x7f0000b9f000)="e58d9aed39dc42937700c3771bd2e4a28f5bfee0db31cb4a8d5118f9d3bab7effb8eb71e6e0f7a5eaa36eba5514efb8e1058f0", 0x33}], 0x3, 0x0, 0x0, 0x0}, {&(0x7f0000dd1000-0x1c)=@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, 0x1c, &(0x7f00007b5000)=[{&(0x7f0000454000)="88a5840071bbf6d8466c674eacd7b6aedd1051a56cef452277afa313d4e076510b782206e377bd03f36a116e81ddc283af1d93a011a0e3f67739899f12a05779679c8239a5547a21a4295d6e845b32c1035790b907a429537beedcc4c3c0ea9818c22a03f828ccb4cf2b500190a472d1de9ade5c7ad5869a9a7c39688da5523be5d38661abf4", 0x86}, {&(0x7f000059d000)="e1530595721deb60df431eade51305026ece0ee2013ea9db8491ecd43fd2f7d90dfcde882408b7d4bbe61c04d4f21e96d0d0ac1e09cdda6f5955", 0x3a}], 0x2, 0x0, 0x0, 0x40000}, {&(0x7f000044a000)=@in6={0xa, 0x1, 0x789, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0xd755}, 0x1c, &(0x7f0000372000-0x30)=[{&(0x7f000067e000)="3c2e0ad837b5e9e35cd686f01397bb", 0xf}, {&(0x7f0000a17000)="240e042e601836a861855b032609cf5f701da285285f1fb515e9120860095a720a8f9e87329c3b2323e2cf41f4d3e8d629077c9b8f7f68260eae82ee3b59ed98880ecbb0f8", 0x45}, {&(0x7f0000fd5000)="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0x1000}], 0x3, 0x0, 0x0, 0x8000}, {&(0x7f0000c0a000-0x10)=@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000046a000)=[{&(0x7f000050b000-0xd)="8556683a71cfe2fc4eec93bcc7", 0xd}, {&(0x7f0000bef000)="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", 0xfa}], 0x2, &(0x7f000044a000-0x1e0)=[@sndinfo={0x20, 0x84, 0x2, {0x80000000, 0x1, 0x4, 0xffffffff, r7}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x3ff, 0xa, 0x800, 0x2, 0x3, 0x7, 0x39, r8}}, @sndinfo={0x20, 0x84, 0x2, {0x7cb, 0x800c, 0x9, 0x2a, r9}}, @sndinfo={0x20, 0x84, 0x2, {0x81, 0xb, 0x6, 0xfffffffffffffff7, r10}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x800c, 0x1, 0x2, r11}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x0, 0x8006, 0xd74, 0x3ba0f917, 0xfffffffffffff800, 0x7f3, 0x3, r12}}, @sndrcv={0x30, 0x84, 0x1, {0x90, 0x4a3e6d38, 0x800b, 0x400, 0x8001, 0x1, 0x0, 0x69d57bea, r13}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x2, 0x0, 0x1, 0x8, 0x5, 0x7, 0x0, r14}}, @sndinfo={0x20, 0x84, 0x2, {0xffff, 0x201, 0x9, 0x0, r15}}, @sndinfo={0x20, 0x84, 0x2, {0x9ad90000, 0xc, 0x7ff, 0x9, r16}}], 0x1e0, 0x40001}, {&(0x7f0000792000-0x10)=@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b09000)=[{&(0x7f0000575000-0xb2)="5fbabd822da671fe2cae120c4c4a43e8c461dac2c07d38c43decf9cea6c5820791bdbdd351f9c0c18c67acc9e25668a3d4940511cbbac05726f991d31b21163388019cc9bc1c8bb14f5f33a850387dbadf2bac15222f680e32b619df0ec2c8afbafa9981d0ea59331998f4562f96701a43f47fe608345a81817490d98594930e85e4b5ae16733ad11e3c13b32f5524234cf4d84618654eaab463478a9a80bcd94e82a5ac51ee3c0b2aba0e1bc4e1970aca21", 0xb2}, {&(0x7f0000afb000)="1f6ca8e363de5238013b4d727cce3b678c1857722ae96ddd1ec4fa4de77af76c76fec21e1f9e5f7816", 0x29}, {&(0x7f0000f9e000-0x97)="d24c5138ef09e62dcec751a1a8155ad2bb977731e76e788eb6c862e02f9db01236d99d06701a75b1fcbb5abe43b139fd6a0f01d8ef5cc7e2bbaa26e9004b2cd0ceba8ce1ffb1990ffa9574629715bad4c4e8847c242f9b58f7ff64f21ff5748e9d76d7360194928e35348108ffd013d0555675312f5c6fdc1392a90b762c969df50082b23f63bad7dc8ef3888db5fba2bd2bae930e1818", 0x97}, {&(0x7f0000702000)="85890c3451c1290a94a8304fe563821f814711ddd54166099553ac81d2e6e03a45f4a1939d6c73f5627f3cd8e03a6292", 0x30}, {&(0x7f000046a000-0x9d)="165f8c69411904a3a7ab319449711da124230f2d9418ac28341b63009066df902420fe33dbea034a505b90dc409a40a617e062635b739922b3ee01cedfedd7e1db7c0ed13c2b92f8ad7135fb97bc661e64bbec39d6e3e441e04ca8574cb717006658dc8ca087730702a93bc4b05844e0a1e8f1f7afa76dfa9a49070b19e468bdefc6d6d76674a37382fd5524518a79d01a75bc535ac967601c8a9bd06d", 0x9d}, {&(0x7f000069d000-0x80)="639f544095ee3e8b2d7785ce8105873e7ba6b2c4d7f484ce37a9ce6233ed7c80e5283cde6d4bb05bdeafbc644a935a5df16e81bdb1fd524bfb404a635b4a52fc26b6bf64d8e7ff4cdc9ed2c22c35740e59cdd16761fe92f55c755cb0c6538552032448ec93dad3e4638daa3017360ab6bbffb2344897269139c9a4f39e16b5fd", 0x80}, {&(0x7f0000b33000)="e9ca7a74cb38fecd38d32e88", 0xc}, {&(0x7f00007b1000)="a2a9418e44f5095f6afde3184de8a5589b53bd1cf9019cea98d2b3d3365d1acfc888ecaee5868a0d9f", 0x29}], 0x8, 0x0, 0x0, 0x40}, {&(0x7f0000c41000)=@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fdc000)=[{&(0x7f00003c9000-0x65)="91ccfdf7223ea7c5bbdf630710960f1f847d701d61a2eb31baf6dfcfbc05353cf5152b12aff70d21f00202e335e21091c9414c274be2a4dfafb88375f5149c109a5332f0c42be295d059f4e4065e625deac1f5d0fb087889ef15ec2e19f422d253cfe2c516", 0x65}, {&(0x7f00000ac000-0x1000)="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0x1000}, {&(0x7f00001e5000)="30c5d3f10cb0660ca646f1a427e005a05d24ec0502c6a5857f08d3f6e20e87f69128dbf29bcb338bb298705e51ba292f4a7e3b06fef3ee1c863184730f0a5a6ef0843b4bd5f2f9d1a0dca1292d4d51972b10aee3695fcd2d91eb15a05f726e7771818af855410d3f150ed55389dbe4ff6013d2f89bb1559153bfbfc5785b59a55730c428477450494f0d0e9933453664206f93f935a0db09125e74a7211d6916b5", 0xa1}, {&(0x7f00003d1000)="3465ff44d119beae52b0c2dbb674788d731795e4cdf9937397e7cc8c076e227990bd2c06e74eb51714e4955c8a1b7579ea9d5c08343c888639a749b32efc82d93522ec91342f7f7f4c7745a0818ce58f576c84", 0x53}, {&(0x7f000068c000-0xe4)="412154afa511c35d9ffd1ebd70cc357471c2161f6459c623d156ce73069215dcb5bbea0e9b484a3cf93df83ba95f9bdbf64d3ecae05931f00ca2fe51ba7f064db1c642c2aed12674de1265d8c672f2c9257bc225650d5158354ff8374dca0e49ede91ab0e037fad723f22b6cdca09cdcde9a48044136292d676c74782950287c94da25bae724875286d717f3220b77f4325b435fea8c58de0991fc268256e85c68e4e0043770f587adde0cec65532ee50e7171b15c3064a93cde66b311f510ebd22db39150dbaa480b53a7a6623a64cc3dfcf84d921cd6707cf3b428e38a52d0f5c2142f", 0xe4}, {&(0x7f000082a000-0xa4)="594313e285b1e9acf72fb655ae200b3a140919b93fb81b4d5bbe8a8904bd2c89eec677fb78e0e6e478b5266e3f2c563fe1dd8ddcf9b3ccc0ce1b915881fb3a2243bb9c44f03dd4076fa1000a672d0d34f8214fbbb77b4c0895148a74d6f73f2fa95c004b70e28e31e3bb4dfacb4a229dd567d031fe686a5540961672bdb864dc95e9db74aa13ea4b0d06b6e2fea05ca3fbff63beae23d370c223f6dd025cb81905e4d67b", 0xa4}, {&(0x7f0000fff000-0x61)="c0e618766f0d099b663116d16222df7faabf7e51afa96e9e50afa33af394f48ee7a0cfc2b53eca218dc4c59d5d80f3fcaab17272e952ec3b069ad0f5ea33408689ec8d00da5e12666bdb95bd71942cbd75d99027bacb00c2c217cf88351631a729", 0x61}], 0x7, &(0x7f000006b000-0x1e0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x202, 0x0, 0x9, r17}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x4, 0x8, 0x1, 0xe73, 0x9d7f, 0x9, 0xb2, r18}}, @init={0x18, 0x84, 0x0, {0x80000001, 0x1f3c, 0x2, 0x6}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x209, 0x2f34fbc5, 0x2, r19}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x200, 0x228b, 0x80, r20}}, @init={0x18, 0x84, 0x0, {0xffffffff, 0xffffffffffff596b, 0x80000000, 0x8}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x1, 0x8000, 0x9, 0x7fff, 0x81, 0x1f, 0x32d, r21}}, @init={0x18, 0x84, 0x0, {0x6, 0x5, 0x7fffffff, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0xfffffffffffffff9, 0x9, 0x7, 0x6, 0x80, 0x9, 0x7, 0x4, r22}}, @sndinfo={0x20, 0x84, 0x2, {0x1000, 0xc, 0x8, 0x1, r23}}], 0x1e0, 0x0}, {&(0x7f0000300000-0x10)=@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000060b000-0x10)=[{&(0x7f0000d35000-0xfc)="44c906fcbb4fe0dc2731eff1492b173a51d34e52d20dd0dd7168dbcae510ab95134321dd15dc98537e26f303c7fc9b196f7a561dc6341a8285d2f4a887093b86c43acf8576ff596879beefa36fbca67cece60733aa3c4ed9c4afe0d20eae827341b936da63fcd6bd612975543e0eff17be864f9d46a4e1432f4f5ea3a67e5a5599afe731a39568b90f8305b0991161c50158313dc19bef7dc00f24e4bea02b4d087411366ce580da9571ab212285ce8bee1d148968cec0362b2703c5b4f54112f8bd5c274e0aa48eb417d31355b77d53faff3551c74393c7db2b22467a18b459735f1c696bd86d9fb19f537ae0dd8d6accd7a5d7809c8583f115bbe6", 0xfc}], 0x1, &(0x7f0000bde000)=[@sndinfo={0x20, 0x84, 0x2, {0x5, 0x4, 0x101, 0x6, r24}}, @init={0x18, 0x84, 0x0, {0x10000, 0x0, 0x3, 0x4}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x8002, 0x5, 0x3, r25}}, @init={0x18, 0x84, 0x0, {0xe0fc, 0x0, 0xe6, 0x100000000}}, @init={0x18, 0x84, 0x0, {0x8001, 0x9, 0xfffffffffffffff8, 0x6}}], 0xf0, 0x40814}], 0x8, 0x4000000) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r2, 0x118, 0x1, &(0x7f0000cb1000)=0x5, 0x4) connect$pppoe(r1, &(0x7f000063e000)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @common='sit0\x00'}}, 0x1e) syz_emit_ethernet(0x14, &(0x7f00000c6000-0x18)={@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x8863, "94a7030000e8"}}}, &(0x7f0000efe000)={0x0, 0x0, []}) 2018/01/24 13:43:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet6(0xa, 0x40000080806, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000027f000)={0x1, &(0x7f000039d000-0x8)=[{0x6, 0x0, 0x0, 0x7}]}, 0x10) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r1, 0x40000000000005) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r3 = accept(r1, 0x0, &(0x7f0000efb000-0x4)=0x0) recvmsg$kcm(r3, &(0x7f0000194000-0x38)={&(0x7f00005f8000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000d61000)=[{&(0x7f00001a1000-0x17)=""/23, 0x17}], 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000920000)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000828000-0xc)={0x0, 0x0, 0x0}, &(0x7f00000da000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000522000-0xc)={0x0, 0x0, 0x0}, &(0x7f00000a5000-0x4)=0xc) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f000021f000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000754000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a0c000)=0xe8) getgid() getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000665000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000146000-0x4)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000691000-0xe8)={{{@in=@loopback=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a6a000-0x4)=0xe8) getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000cc6000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f00002a6000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000129000)=0xe8) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00003c5000-0xc)={0x0, 0x0, 0x0}, &(0x7f000003c000)=0xc) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000fc1000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000b50000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002c2000-0x4)=0xfffffffffffffd6d) getgid() getpid() getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000983000-0xc)={0x0, 0x0, 0x0}, &(0x7f00008e5000)=0x481015623bb90b8e) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000511000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d38000)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000c9a000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e0b000)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000c25000+0xe5b)={0x0, 0x0, 0x0}, &(0x7f0000fef000-0x4)=0xffffffffffffff17) gettid() getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000eeb000-0xc)={0x0, 0x0, 0x0}, &(0x7f000064e000-0x4)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000030c000)={0x0, 0x0, 0x0}, &(0x7f0000a14000)=0xc) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f000061c000-0x4)=0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000fa1000-0xc)={0x0, 0x0, 0x0}, &(0x7f000083e000)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000856000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ffb000)=0xc) sendmmsg$unix(r3, &(0x7f00003f7000)=[{&(0x7f00006c9000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f00004f4000-0x50)=[{&(0x7f0000978000)="1786e93d6921193de6811728e6b9902b14f3baea32a6f075972398f03d8fa46b0c8b00af8ecd6209f1103f155eda99b67ee56875e44c339c2836e0ea1586eaf03446ee415564b97338eaa3c37586e0e868efb4f333b51810309abdcd027b5400bcce898339a761f159c46dda086590d21412c6535858b33649298077e53595a5c7c1d9196b910402a9649834c7fd153b4fa591e61ba43b7ab796ac36a6e11de5c27dbd2f093a86afe7b3d263d31a94e7d669653d235570e910bc4119f9ab966a0ff7845a8c2a9d72b024a4c58cb565d870bb5ec5daab", 0xd6}], 0x1, &(0x7f0000324000-0x18)=[], 0x0, 0x10}], 0x1, 0x0) write(r2, &(0x7f0000476000-0x92)="", 0x0) close(r3) 2018/01/24 13:43:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4, 0x8) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0x80000000, 0x295) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) r1 = socket(0xb, 0x80002, 0x4) setsockopt$inet_int(r1, 0x0, 0x1f, &(0x7f0000d74000-0x4)=0x6, 0x4) connect(r1, &(0x7f00005da000)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10) sendmmsg(r0, &(0x7f0000ad9000)=[{{0x0, 0x23a, &(0x7f0000664000)=[], 0x0, &(0x7f0000cc4000-0x18)=[{0x10, 0x0, 0x0, ""}], 0x10, 0x0}, 0x0}], 0x1, 0x0) 2018/01/24 13:43:31 executing program 6: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000db2000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket(0x40000000015, 0x805, 0x0) recvmsg(r2, &(0x7f000071c000-0x38)={0x0, 0x296, &(0x7f00002cd000)=[], 0x0, &(0x7f0000f51000-0xc0)=""/192, 0xc0, 0x0}, 0x0) 2018/01/24 13:43:31 executing program 7: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000ec7000)={0x0, 0x4, 0xedf9, 0x8001}, &(0x7f0000b1a000)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000091c000)={r1, 0x7}, 0x8) mmap(&(0x7f0000000000/0xf8b000)=nil, 0xf8b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f8a000)={&(0x7f0000f89000-0x60)={0x2, 0x3, 0x0, 0x0, 0x5, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x2, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 13:43:31 executing program 3: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000001000)={0x1d, 0x0, 0x0, 0x0}, 0x10) sendmsg(r0, &(0x7f0000008000)={&(0x7f000000b000-0x10)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)=[{&(0x7f0000008000-0x38)="03000000017daebd4c317b8c0649831def071b7c358611a6238d495f9f3ff91ee6d69764e7db2b81abfffdc05da6f696bfc575b2f528f6ef", 0x38}], 0x1, &(0x7f0000009000-0x370)=[], 0x0, 0x0}, 0x0) r1 = socket$inet(0x2, 0x2, 0x2) accept$packet(0xffffffffffffffff, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000003000-0x4)=0x14) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f000000b000)={r2, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) 2018/01/24 13:43:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f000069c000)={&(0x7f0000c90000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000997000-0x10)={r1, &(0x7f000012a000)="f4988c8c4f4a4a4dfc40907c2fd3e478c860e41372cb5c7274053e32b5d153aace6b42f00c8d6aa0cd24d3740af55f5c63f6efc661fdf24eb652c8fbd52afdc7425ae6e209eb027b5639aa86991b217e38bab8352bb48654f1931063de988e885c076ad86bf556b633e49a0c9989a27c2e13b014cb09ddaf071e5b100fe55a8d4cb26ef7777153199ea14a32155eb9262d67887f0973acba57b2bea1183a10803c6cd3b8ad44a7723aba53df70b32830"}, 0x10) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00009d4000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fe0000)=0xe8) bpf$MAP_CREATE(0x0, &(0x7f0000f5e000)={0x7, 0x40, 0x2, 0x1ff, 0x0, r0, 0x400, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f000052b000)={@loopback={0x0, 0x1}, r2}, 0x14) sendmsg(r0, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000d8e000)=[], 0x0, &(0x7f000056d000-0x260)=[{0x28, 0x29, 0x2, "1d1a2d4ba2fe516e960800000000000000e7"}], 0x28, 0x0}, 0x0) 2018/01/24 13:43:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000f43000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00001ef000-0x2)="", 0x0, 0x200080c4, &(0x7f000078c000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f0000e4e000-0x14)={{0x2, 0x3, 0x8001, 0x0, 0x8001, 0x7}, 0x612, 0xe0, 0xdb4}) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000118000)=0x1ffa, 0x4) r2 = socket$bt_sco(0x1f, 0x5, 0x2) pipe(&(0x7f000018a000)={0x0, 0x0}) pwritev(r3, &(0x7f0000009000-0x10)=[{&(0x7f000045b000)="f6bf5964c81a487e231985785922a342d4eafb94d3fbb6689f53a3a3af017494374121e211dab0437db3f49a6d572c72506da4b881fcf9c19f865fa01357f504e8eb650a1db251ded8c0321af13fb48ce2edec3675b106887066ace757554eeaabf4a71a042db723d9e78c24c4a48356551f184a4ff91321e264570bd2cf9187f2932ba846596d26eeae3eb7260a59c63154be6e148b03bc7fe9e35c65f42bfab4aa2151a2e00f106ed12d55cb93294d44fa88697929745a25a15c8ec5befb16d47e4622db2af21324162dac8dc8a389542e9dca5ea54c5cff0612e3a754ffd8b9b0f8", 0xe3}], 0x1, 0xfffffffffffffffd) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000d9a000)={0x0, 0x7ff}, &(0x7f0000f94000-0x4)=0x6) readv(r1, &(0x7f0000cc1000-0x70)=[{&(0x7f000011d000-0x3f)=""/63, 0x3f}, {&(0x7f0000eee000)=""/210, 0xd2}, {&(0x7f0000cee000-0xa)=""/10, 0xa}, {&(0x7f00008c4000)=""/166, 0xa6}, {&(0x7f0000d7b000)=""/21, 0x15}, {&(0x7f00007a5000-0x10)=""/16, 0x10}, {&(0x7f0000fcc000-0xdf)=""/223, 0xdf}], 0x7) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f000032f000)={0x0, @in6={{0xa, 0x1, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x7}, &(0x7f0000ff8000-0x4)=0x98) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000c57000)={0x0, 0x8, 0x3, 0x7ff, 0x10000, 0x100000001, 0x26ea, 0x9, {0x0, @in6={{0xa, 0x0, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, 0x0, 0x80000001, 0xebd7}}, &(0x7f00007a2000+0x404)=0xb8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000760000-0x59)={0x0, 0x51, "6f3ddd48655dca17f6d842e4f560d7956d6c68b386aef9059e4a4fee387d72002fca4eb103d7a50fc24ecaf691484c5b766b62d2529c71ed7c5db6d392165f52589f2c42bc5a4f9b669f436644bc7c5862"}, &(0x7f0000320000-0x4)=0x59) r4 = socket(0x4, 0x80000, 0x3) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f0000a80000)={0x9}, 0x4) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000dd5000+0xb18)={0x0, 0x4c, "e8ef9d56117489600cc77874886c01514d4768bd048db838810ee305f68951e61200ac4dbd0bdc7643aa2a64e71365f80926e8a876be17146e32f66c6de0f381b6e1d1d11d5fe46721209612"}, &(0x7f0000764000-0x4)=0x54) sendmmsg$inet_sctp(r3, &(0x7f0000a64000-0xe0)=[{&(0x7f0000ee8000)=@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000d54000)=[], 0x0, &(0x7f0000104000-0x30)=[], 0x0, 0x8004}, {&(0x7f0000ce6000-0x1c)=@in6={0xa, 0x1, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8847}, 0x1c, &(0x7f000089b000)=[], 0x0, 0x0, 0x0, 0x80}, {&(0x7f0000e51000)=@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00009f4000+0x2b6)=[{&(0x7f00007de000)="590d089e02ee81d30df5acd91670707a7426abd6ee7c8205e37f2a5ae20fee51291febbe4cb2916b3920bec2bde30ba30d75a0f5478005af45494f4fdf113a9add50f5694c2a7a0801e63ee788cba8b9c906487d7ad725e5e79adce25728a1224c3a003f6b36844ae10d4cc4f23a98912c62dc2da1594f1d0a603d179420822227435f15900a2d3110fbb02f20030e1f355efc2b3c556be641c8d68359d53c12d5e02c1815cb3eb6b7cf136d156f77bd75f6a97fb9ed90aa1063f36ca289fc6ce6fe1f122d9786", 0xc7}], 0x1, &(0x7f0000301000-0xc0)=[@sndinfo={0x20, 0x84, 0x2, {0x4, 0x0, 0xfffffffffffffffa, 0x7ff, r5}}], 0x30, 0x4000}], 0x3, 0x880) accept$alg(r3, 0x0, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000676000-0x4)=0x6, 0x4) poll(&(0x7f000068c000-0x8)=[{r1, 0x88, 0x0}], 0x1, 0x8) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000f8c000)={r3, &(0x7f0000d2c000)="6535be35589400ea2a4f0334cd80bd0fed3bd07bce403d9d06cb20183337123ecdd2f1576932b72a360ffbc7b834463520eef14ea71a65a4a6419c4faf88925c9e1e6f904579815c2a0455ef004eeb0472db9da49b67e4fe983668473c3c73b3ec395242f83af8c2174f27240303ddceaf29662179", &(0x7f000045d000)=""/131}, 0x18) writev(r1, &(0x7f0000b09000)=[{&(0x7f000002d000)="e0", 0x1}], 0x1) socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_bt_hidp_HIDPCONNADD(r3, 0x400448c8, &(0x7f0000520000)={r1, r3, 0x2, 0x3a2, &(0x7f0000940000-0xcc)="e44139fd5c3662e9e81810e49b7b4111d193ca29342c9d70f2b3afbba77f6412b677ae42ae72f11a96a1590ce86304cea46effbefdf5a9df33c8c918613a6d0c43b539ef29b2d1b7f7afd55dab2c2a7c39e50aaff50407c7177a796951b75ed5d87feba3a6d149a8148ee074b611b7e3f18811239f6f3bb1b8622e0f72abb642a1950fe937f6fdab8c3a96d5e670c8fb1c7b2add2bdc87e1e3f15f1020bbdd3aee6879ccb6c312ef3bd8c28b808d292cc97ec470596010431ae3b87ea7d587ed0759d6cc98406aa49af76f24", 0x0, 0x0, 0x8, 0x76e, 0x5, 0x1, 0x7, "2bd145761b6db9a5d96a2cec735635f6e913a20f4a9bfe4809c4bddda3767e305c6e5d677dd32eb64b0823ff5c216da5461ee5427f3e147dbe2bfdcd75476eb9a98927c2fc2168706d9e0255df6f1fb61a64fb8eea3b9da5df1b0dc3e45ec5ee2485c463f55279da58d6ed879add"}) write(r0, &(0x7f0000bbf000)="260000002500150485ffff78000036de03efffe7f340000f0e000100ffeefffffff400008800", 0x26) 2018/01/24 13:43:31 executing program 6: mmap(&(0x7f0000000000/0x289000)=nil, 0x289000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x9, 0x6, 0x6) mmap(&(0x7f0000289000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000289000)=0x4c, 0x4) r1 = socket$rds(0x15, 0x5, 0x0) bind$rds(r1, &(0x7f0000003000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfc48) sendmsg$rds(r1, &(0x7f0000007000-0x38)={&(0x7f0000014000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000004000)=[], 0x0, &(0x7f000000f000)=[@rdma_args={0x48, 0x114, 0x1, {{0x0, 0x0}, {&(0x7f0000013000-0xba)=""/186, 0xba}, &(0x7f0000006000)=[{&(0x7f0000014000-0x69)=""/122, 0x15ea15c6}], 0x1, 0x0, 0x0}}], 0x48, 0x0}, 0x0) 2018/01/24 13:43:31 executing program 4: r0 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f00002ff000-0xa)={0xc, "29fc080f36c3"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000566000)=0x3, 0x4) sendto$inet6(0xffffffffffffffff, &(0x7f0000a49000-0x1000)="", 0x0, 0x0, &(0x7f0000f70000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket(0x4, 0x7, 0x2c60) vmsplice(r0, &(0x7f0000e99000)=[{&(0x7f0000c3b000)="b0552aa890b9b01dedf0dcec1ad605a4fe8a4914a39723f6e615f4a3f91464a0eedcdeb4dbbe416a43d7b64ff11bdac9294a64db49fef5bd3ff65426f212a8bd2f52147ced7c260dfbdd445d0fa79fc5f632233cf064b12d2690bace962d5154464704e8346c9b6c0ebe326f2da15cdc90266067999a054ed598e403aeb79f27ef79c2b1a277390905434bf548f95cb6797c1e9f6950f45c8b8ccb8a5b77d9aaa2def3319da57193a66882e088928ce1564b0a5361694afbc3337e2c73d33186d2b5e6b912d5ec7115610a3a5e8fb3991d63ab4d014861fa8e664f1c8a7a04f54a9c62a5c70a701001f9c031da3f29078c", 0xf1}, {&(0x7f0000e2b000-0x1000)="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", 0x1000}, {&(0x7f0000f7d000)="dd92cc7c941fc43a71594a9a4bdedbed648b03fdd91f399053a1d2d0b7449ad641d73f584da112921a25df632f236faa3ec16a857c23cc863492cd08b40f99625cb3b4c2b15546c46a5f6dd83694c6307c162c7cf1dddeba0b2786d526421464acdc6b3bfec74dc2b359627478de501f069641166fd82ce2de8ba0c3e085a4b95253b7b614544dc1c7dd9564c394bd344ba9fb45f9a73870897eac2c627993f1ee2cd9456c87", 0xa6}, {&(0x7f00006a0000-0x7e)="35e8d8311c1657a616d28ba17d02405e951d6726f4589a3d1ae0b25d7a79b8a791a65fe66e7280199716e2a9b157944e0d2c396d89e799822739cb2efe658f755f3ab28a0654d93ec47afdd5cef13acec25a2fd767c2840a2b40660e7d44fd3acd5d4f44f833fb6de4aecf8ab706f38c31e95c1e2fcf93ddf1624d177b7b", 0x7e}], 0x4, 0x8) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0xfffffffffffff001) 2018/01/24 13:43:31 executing program 3: socket$netlink(0x10, 0x3, 0x7) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f00006f8000-0x92)=""/146, &(0x7f0000000000)=0x92) 2018/01/24 13:43:31 executing program 1: vmsplice(0xffffffffffffffff, &(0x7f0000602000)=[], 0x1b0, 0x2) 2018/01/24 13:43:31 executing program 5: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000aba000-0x10)={0x2, &(0x7f000039a000)=[{0x1, 0x0, 0x4, 0xfffffffffffff00c}, {0x6, 0x40, 0x0, 0x0}]}, 0x10) sendmsg$netlink(r0, &(0x7f000008e000)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000fd1000-0x164)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 13:43:31 executing program 3: mmap(&(0x7f0000000000/0x2ea000)=nil, 0x2ea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000269000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-twofish-3way\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="a23364fd5e580ef24d71a19dd93fc727", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000166000)={0x0, 0x0, &(0x7f000019f000)=[], 0x0, &(0x7f0000283000-0x48)=[], 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f000003d000-0x4)={r1}) accept$alg(r0, 0x0, 0x0) 2018/01/24 13:43:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f00008ef000)="bd", 0x1, 0x40000000, &(0x7f0000fec000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) recvfrom(r0, &(0x7f0000a4d000-0x15)=""/21, 0x15, 0x0, &(0x7f0000995000-0x10)=@ipx={0x4, 0x0, 0x0, "abada38ebaa4", 0x0, 0x0}, 0x10) 2018/01/24 13:43:31 executing program 0: mmap(&(0x7f0000000000/0xe65000)=nil, 0xe65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000001000)=0x1, 0x4) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000e2a000)=0x0, &(0x7f0000264000)=0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000008000-0xa0)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e64000)=0xa0) mmap(&(0x7f0000e65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x4, 0x800, &(0x7f0000e66000-0x8)={0x0, 0x0}) mmap(&(0x7f0000e65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000e66000-0x8c)={r1, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/24 13:43:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00009c5000)={0x3, [0x8001, 0x6, 0x2]}, &(0x7f000072d000-0x4)=0xa) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt(r0, 0x20000100000114, 0xa, &(0x7f00003cc000-0x4)="02000000", 0x4) connect$inet(r0, &(0x7f0000adf000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) read(r0, &(0x7f000083b000)=""/1, 0x1) sendmsg$alg(r0, &(0x7f000015a000-0x38)={0x0, 0x0, &(0x7f0000fc8000)=[], 0x0, &(0x7f0000001000-0x172)=[], 0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000b7e000-0x64)={&(0x7f0000823000)=[0x10000, 0x5, 0x3, 0x6], 0x4, 0x8000, 0xffffffff7fffffff, 0x7fff, 0x400, 0x8, {0x4, 0x0, 0x8, 0x4, 0xb4, 0x3, 0x9, 0x7, 0x10000, 0x80, 0x9, 0xff, 0x80000001, 0x10, "dc0d8fc563c9f67a4effcf592a5d83e18e4b2d8c660d3dc4614e908ecfc7ffa4"}}) 2018/01/24 13:43:31 executing program 2: r0 = socket$inet(0x2, 0x3, 0x2) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00000a0000)={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x7, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="7e8935af6437a9997369b8ce2b4a2410"}) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000340000)=0x0, 0x4) 2018/01/24 13:43:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000554000)={0xffffffffffffff9c}) getsockopt$inet_int(r0, 0x0, 0x1, &(0x7f0000109000-0x4)=0x0, &(0x7f0000eb9000-0x4)=0x4) r1 = socket(0x10, 0x3, 0x10) write(r1, &(0x7f00008c2000)="220000001b00070b00000000ef0012011f000000000200000000000000ea00050029", 0xffffffffffffffbe) recvfrom(r1, &(0x7f000000c000)=""/0, 0x0, 0x0, &(0x7f0000a43000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, [0x0, 0x0]}, 0x10) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000df7000-0xe8)={{{@in=@loopback=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a8c000-0x4)=0xe8) recvfrom$packet(r1, &(0x7f0000db8000-0xa0)=""/160, 0xa0, 0x20, &(0x7f0000fb4000-0x14)={0x11, 0x1f, r2, 0x1, 0x1000, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000bcd000-0x4)=0x9, 0x4) 2018/01/24 13:43:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000017e000-0x4)={0xffffffffffffffff}) bind$nfc_llcp(r0, &(0x7f000081b000-0x60)={0x27, 0x3f, 0x2, 0x7, 0x200, 0x6, "9bf37610828880b5eb22786a9f67e2fa416111e7d49133014046cb52555a292e4bcad7c6014cd9c1c6772cbc8c40ee8e02f14aaea2a4ea107c64788db8a750", 0x2}, 0x60) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x13, &(0x7f00003a5000-0x4)=0x1, 0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000aa4000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_UNIQUE(r2, 0x40106410, &(0x7f000057d000)={0x1000, &(0x7f0000f23000)="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"}) setsockopt$inet_tcp_int(r1, 0x6, 0x18, &(0x7f0000f44000-0x4)=0x0, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000060c000-0x4)={r1}) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000335000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000e22000)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000759000-0xc)={r4, 0xfff0000000000, 0x2, [0x9, 0x6]}, 0xc) 2018/01/24 13:43:31 executing program 5: r0 = accept4(0xffffffffffffffff, &(0x7f0000687000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000097d000)=0x8, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000001000)=0x0, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000000000)={&(0x7f0000ea0000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000d0b000)=[{&(0x7f0000111000)=""/107, 0x6b}, {&(0x7f00009cc000)=""/104, 0x68}, {&(0x7f0000f93000-0xe8)=""/232, 0xe8}], 0x3, &(0x7f0000000000)=""/45, 0x2d, 0x4}, 0x12160) mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f0000021000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000022000-0x10)={0x2, &(0x7f0000016000)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f000001f000)=@common='syzkaller1\x00') mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r2, &(0x7f0000028000-0x38)=[{&(0x7f0000027000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001000)=[], 0x0, &(0x7f0000020000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/24 13:43:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f000034c000)="b94e1749ee3b886b6d0ac25b46f1fffa689bf3ecd19300fc3235de61693f2fbedd8e91200ae92e63e0162cb5527a9cad5045c8068cf3a8643f5fb0a506ef", 0x3e, 0x4800, 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000db9000)=0xd6, 0x4) getsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000b67000)=0x0, &(0x7f0000eaf000)=0x4) 2018/01/24 13:43:31 executing program 7: r0 = socket(0x11, 0x5, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000351000-0x20)={0x8, 0x6816, 0x204, 0x235, 0xecc9, 0x81, 0x7, 0x5, 0x0}, &(0x7f0000000000)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={r1, 0x1c23}, &(0x7f0000bc8000)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001000-0x8)={r1, 0x0}, 0x8) mmap(&(0x7f0000000000/0xb42000)=nil, 0xb42000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = epoll_create1(0x80000) mmap(&(0x7f0000b42000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_wait(r2, &(0x7f0000b43000-0x18)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0x6) r3 = socket(0x2, 0x801, 0x0) setsockopt(r3, 0x1, 0x400000000000034, &(0x7f0000250000)="6c59ea31da", 0x5) mmap(&(0x7f0000b42000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f0000b43000-0x1)={0x1}, 0x1) 2018/01/24 13:43:31 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x40032, 0xffffffffffffffff, 0x8000000000000000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000001000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xe, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r0, &(0x7f0000002000)={&(0x7f0000002000)=@full={{0x3, {"1d831f31fca491"}, 0x5}, [{"ec3c43e775affb"}, {"84895fcef49587"}, {"cf8a3551f64187"}, {"07e01981ace2e3"}, {"a2465b20732470"}, {"5935696554e58e"}, {"2d3bdda62a46dc"}, {"80c3525e2375d2"}]}, 0x48, &(0x7f0000001000-0x30)=[{&(0x7f0000002000)="164244c6ce18813430b34da45360e5aa18f94144c96b39a9bff9d90899220f5743a2cb708897b8e8a8d9af381b57b60e849a6e41515fa0394e3b214882f66b743f9967af941d2134737ce168bdd9290b388680f4d67756d22050f43625a730040c60d075449bbb13b0f3b4111941e1349f072592303723e08ea84d1166f7152bb1d216f3b287f0beb5c67585b3b5", 0x8e}, {&(0x7f0000002000-0xf3)="7f7f486a0951ce8c34a403337d36ffcc70cfc9829d2af511cdad0204fbbefd3baf32ca93f095916f2890e8d2b2ca10298e34067da3cd14ac09e1f0d3944a1d5a88264275c47d7b2e436e1c91cee46931680ef304164350d32fb98222a08988ffa3045482f1410f7b652d1d552c34171559e0eb87ea75401e3cb1c414b017017f0bef76f1ba732f4ca6b0ffaa0ffa197e1f183d879e9621c301b2f0c57aeee139d7fae4b8423d2ba919af824626d05ace5543702abeb21785440bca3a1f261e28d8a967025d7f8faf2d42f3a10b61883a096613b6a639edd75e1972dc57a26eac28bb68e639fda1d1ad08c73eb72fdbf6365e11", 0xf3}, {&(0x7f0000000000)="ef1fdc7a9acde2ddfe6682c3c305aa1a95df94a466e0f869b396a6a495cade8a0bd7", 0x22}], 0x3, &(0x7f0000001000-0x450)=[{0x50, 0x13f, 0x1, "f3591beb239b33f557c342f5ae86052ea91a9d0423713096112af0cf74ae3270d1f866ca28b8bc270ba899746454b1a86445e25a74b8f8a3b94024"}, {0x10, 0xff, 0x3f, ""}, {0x68, 0x10c, 0x1, "c18bfc6ffea0ed31474caebf54d00a41416c3241a8a9a7ae90192cbcdcfd2bb4a9e0cef9b694e871fc4690d4244b9f2cdf734de85259e4f756ad8c02ad8a76d506c388e228ea0fc6d0a4c8356962eea6c2e9378e"}, {0x90, 0x109, 0x3, "d2d14c5f6632c6e0f73c81339a45391db15220cfe2d65009c9607d4d3cc9493887beb1f04f63f295a4e68a51ba343592711c87b73740e612d76e08a0ddec60ed402bec78c4e6be15afb30759bd2fcfea3a1928023205f11c8109323697911245ab635ed4e7c33835012a0b8275140ba2388d1f67d06379a824e59b8173e44e"}, {0xb8, 0x18d, 0x6bb, "65e5341d33468f3bf32822bbfd9f773d6057ecc7db86c155102d66d68727d4a298aac1ccd16458111c0882dd04dc96cb1adcf64cb605e9ad70eb18c33f5ffd96ed450c1eb9c0241ecde64d6a949dcf19d4c74ff3aed0b55d64b787024d82e1a418066a615df138c800649bd3da80bbcab5745264977c5c67dada8c532bb2d365a27ae2bd5a70e380293379d1bdb67015d41d33016a955efb8bef008c10864da70b1f8ca8b17d6407"}, {0xf8, 0x113, 0x7, "0ddefa747a0746e66e2806797a692817f6c701f6d225669c44d8878c0aaac76a588a52215225a303b3fae4bfc161118dc77156626486a434e52854dea5a55057f10a09ba50e36c7a7e0f88b98901616c4e028a9e420feda57d0ba410a173401d5c63a00cb557cc465bf073bdf62965f0db8427ba34a1ac78ab605c2d4b69c9511fb0f075ec015d348d3818ee2ecc653fc90f661eae6cb3d629a83fcee8f972fa42f6b583fea27f9285def124d4c178d3d00fe5207171b933526dfc0cdff1fc31dd5b2ced59603668ed96e3208840109abfb593d0c9be051082891d6c586eb063cd2e"}, {0x60, 0x114, 0x401, "8b946073491375b77db0556fe756399c88fa3182f5936b3a5f8cf1e46ece04a73a1ad3d1b3a1e3ab083b223aefcbdfc59ec4f297c9994d5539582d7c3b1409c0a5ef018709dd73f135fbf40d7d5a"}, {0x18, 0x104, 0x3, "53b4e997c98a0edf"}, {0x38, 0xff, 0x3ff, "538c567e905966eec25a8e2d771607f5acba2dbeac695ea30f08977cc90ee75dbe63dcfa"}, {0x98, 0x114, 0x4, "8e1c65e5aead8b67b0c07dd5f4573d10dcbc65d7ddb21db370a2b0b334c1ade041755fb3a4e598e410905f582f602afb123a95a8b441dc909b1222cfc097ea6be1c681e79a28f523e1818aa7f3a92d90456b7d3eeacb9abfb6545aed910c6c99b9772ff12845c87c6aee5cf66fece74bc246377f627d3813e7675f5cb067f7e32a14e268dc72"}], 0x450, 0x80}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000004000-0x4)=0x80000001, &(0x7f0000003000-0x8)=0x4) ioctl(r0, 0xf45f, &(0x7f0000001000)="8f504ff298fa28f4c0bfc24bebe7f779bac547e700e0d4a63a03b8b445b6891c3b1087e0b88f00ceef5ebd50c065ca77826addd3e5a7bf5681c22d9f27808221defec3834b4b56b83f73873aa70ef5c189eecbe785862b466f85a009780f455db25733bda56e9aee2d0cb37bd551ffe2778509d1397cb043072722e2fac6de3b91eb3d7269c8abaf22a1f2fa1cf3635b56af156e6526d7f9bd335d770307d9e82c57df89f6352e742fab85430040004a2ace194b49bad42ed85f11dd3608e981b728bba9e83f41b86e405e5a3bb0608be332377c0183e61edf2ee31bb70d243bb6b0726aa0c7ebf2a29e418e20ba53") socketpair(0xa, 0x3, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000001000)={r0, r1, 0x7, 0x1}, 0x10) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000001000)=0xe1, &(0x7f0000001000-0x4)=0x4) socket(0xd, 0x5, 0x4) 2018/01/24 13:43:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f0000f6c000-0x4)=0x4, 0x4) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000364000-0x4)=0x8, 0x195) sendto$inet6(r0, &(0x7f0000f73000-0x31)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0x44f, 0x23fffd, 0x0, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x1b, &(0x7f00007eb000-0x51)="82b811042c6fd4bb3064f8bd5ee6fd212b6bd029e995bdc998d349c2726803f0047f9f6b504ebd9e2a6bd88d01766751a6536df9aa4f3d9a09b600a0c4a7f854feccbc68a80746a203017caa2cb616fd90", 0x51) 2018/01/24 13:43:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000ed2000-0x8)={0x0, 0x0}) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000792000)=0x200, 0x4) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f00002dd000-0x1014)={0x14, 0x2, 0x3, 0x3, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 13:43:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f19000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f000094e000)={&(0x7f00005ed000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f0000461000)=@newlink={0x28, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1, 0x0, 0x0}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0x2, ""}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 13:43:31 executing program 2: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x8, 0x84) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000005000-0x6)={0x0, 0x1f}, &(0x7f0000004000)=0x6) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000005000-0x4)=r1, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000)=0x0, &(0x7f0000005000-0x4)=0x4) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/24 13:43:31 executing program 0: mmap(&(0x7f0000000000/0x107000)=nil, 0x107000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hci(0x1f, 0x3, 0x1) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00000da000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000107000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000108000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000109000-0x4)={r0}) mmap(&(0x7f0000108000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f00000ae000-0x4)=0x0, &(0x7f00000b9000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000079000-0x8)={0x0, 0xef4}, &(0x7f0000108000)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f000000d000)={r3, 0x100000000, 0x8001, 0x2}, &(0x7f00000d0000-0x4)=0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000108000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f000007a000)={r1, 0x80000, r4}) ioctl$sock_bt_hci(r0, 0x400448dd, &(0x7f0000047000-0x98)="4654c86013ec09c4efc97ee6998fc986ab91caef852e347de02ea887b21022b1a10fb33e53d0a09fcba1d7b5453e9ddca36d086f2ff570170d240b2fe84005a4850690380b7104f32d4f714a4d2235755282240faa766f79121476bf64f27652e478e4560701a5fb59f1bf2dd8b6e722e44b588f9449817a8db3a896aaa1620fbf41e71f75bdf78a9bb23c4a7c03e41beb9a5c5aec06efbe") syz_emit_ethernet(0x6e, &(0x7f00000f8000)={@random="cd390b081bf2", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "0aff0f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, [], "80002a0800000000"}}}}}}}, 0x0) 2018/01/24 13:43:31 executing program 5: mmap(&(0x7f0000000000/0xff1000)=nil, 0xff1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000666000)={r0}) sendto$llc(r1, &(0x7f0000526000)="bc8bd9d219b0eea681591bcfbfc3f4e2ea15ca424b346a452cd7153e1e63fd9b5b9e349b56fbfebfe2c0cc2703e4b0197b5a9683acf6c53ffd283f8d9a1a8931b58d10c24d763ecd9017cf4867550069fd8e53806a839c6f33c0ab3b43d9e2c757593503c301480a1bc5a73a93d4a44eb4f1493a4794f68f717f50c22d9ee71e74ca51af2272209b08789b632bbb865bf407890f4e53829005ddd7477cec84386f52e4a7a632b7a39afe4c64c20fade16f438b4da14e2bcf60165b7be6063f0d1a2d7b54b3f34e3ef0394819dc824a3c67c439ca5906cec7899fe6dc82b98d758071001fba28654f2f2dca34c109a60065bb8c69924599dadb65f79808171a9af4c7a4a3d09f57cc5607f00a4fe336686a47cb1ccb2667263f34088b493ac292f8025c28cf5ceefbc884fd0fe9bff0bbfa001bc45a734cbd7fe9f06d63af26282311596eaffe0eb59d1fb5b7663997bddfd993b1d31c8b6614c28e030ddccd511a54696a249f46c9fd00d78495ba8f3982f93f11458747aa245776cbf7dc06e7abc772532d42382b3bc897ce8eb14f8aa6d7f7a87597e38b61a38eb0cbc0dfad8ddc7d13321b89b5e6a2b605c52bb97fa29de724b4731b976cdd09932adbb3c335d45415823a5f2f055292f5b4d83fa099f37c54c8607f1b63b21a86ef97c04fd3a3d81c13b2479339f15110660675c037d1f3b930bf55d524ea5e2e2d7e678cfe87e6f739bc2f2f97a5fdcae1ca89829ee4cc23433cf0a589f5315ce3dce5adcfbced1e89c4d1b763da3dbf8ce9fe698b4c0128e53704f6426a87ff8b93eca6d2f890aef88cec9b103a98616d133b9822a367d1ec3c242cb932824c890b275348b9acad62c1c20dbf2f924ec601bfb866e597b49f8fe472a1123ef5e79355ead8b695950c44462a6af17e7ab0a7f68241424a1f49f28136537b5531e917e20417b69a441eb46574a230ebf605cb29dc3ce15de896cf8abd7591defadea7f311d8d8a1ab26fd7d375c14179d67ce2968b57f0e9ca979c9d0af5515c0949bf6b36beba29ec6e8fc8794fe15464175f3b5565db2266f96424c711138cdfdea3fe5121b799aebe862efd3714e203edb5fd6cf89d58746658b8f45f320e4d121d8a4af19397f17917be0ded10f0dde2e194c7109864624588b5a564ab7c0791a5f7fdb8b6bbc514a8733230c9f4808319452615e6123f49267c80008d3a17887ae2f60c647387143087b34a93dd230bf73919b13d577d3cae80241c8bbdb888994b7bbc20d66108d8aacf69f2128b5d84f4feaf47bf0095901c6135a5fe129d6cf1a949bb0fa1e58a71f560832bc6b80d4c1deab686d60aa1a79363034f9d3d31c4331a54b8287dd9887bd4d1574b46de1750a17e9e7326da7a28ed3e00e7a6eb5d52f27d23cdfe2a405994624a371e3269c8b62931836aa735d2a23aee00621238092d470e541f94b28ef2816fdf8b66ae182fa402d0e077fcfccdd0479fbf29f95ab249f57c2a59590e2d7e9d5bc11c172972c6d01e097adde92f857fea59f7decef4a259af96becc44ba75b1dc7eeda9651cf459c7ba61fab1e823bcdc76fbd92d948559adf23c2ff6efed2b46c020a4c142cea8b7561e99170650621ae156c434e88325e3ba4814cdc7f8847c587f31f04bcebf29d1584cd177e9eacbca17e21477ba3747df5f41201acbcccf4656ef2befc6c9d3642856151d955bbc792d41c7a8a59cb2f23b7daa9c97ffafb928b8229c85aea116b4f3a99fc42fd070958ba2ca0adf52b799811930c4d90b571f1f7177a461c2e6119f780ef780dbb53e73d5325a6b1cc9b1e168e1619b4ac2ffe5f61efbc07b4ccb6c1bacd22f4a5ecc742b923a6662a8c3fdce3e47a6c47255a5414bac148d08c7644e6f8987d70b3c42c5d3aca34eadc1e42dca83e99739855d44aa27094303cb85dd58475590806d3edb2ca693085de96f21c6da27aa827468d1cafcf9c006ab208f38ee2a4d645a6b9664eac021cf042c7637f73e54fc761de4cd4cf56b6c7ffd896933f01612406ceab70793d3d2449a8dab7c6a7de51f4e07fa99e9707e4bef51ad44d3454a295ceb80534dee13ebdb90b8fab857b3b236f3050022c961725f8a264a508848f494645362f6b789b1846d9ba25f7d5565943aea891b64e2c3fab6cf3ee7766858b8592c8746475d6806f00b3abe48e8f15c6e9bc93075be7155547c20fed87c8732f05ac7143e44d53740ecf42d7628762d25aa20bd8d4d22ecdafc3f2f5dbfdfa8a7ce7f6a02b75920f8b0b9b09619750508ef15300df5e3a49658b8845ba9719e7a8bb88b18e7c64a886ec816d1072e756e8f2f7783805ad63d021e69d6d47bcf2b2bc06924195fb95dfdc649fb597b73ee6d4508d99caced5c0bb7d1985ccb45128716ec8c2a38c4a80f2b107f03cbb589ef00cf4e45cd0682a16848d179ce3ce28d5447ebacae32cf4ec89ba375eefaafba390aa3fcad02e1e11b05a9ae87e72f862ae3ed1186402782aab6a9077af4e033029cc81fc6930c47767e1995478a0be521d0eac433f415828bfe2dcd5774982ff66aba7fa37d249556e737663ac90514288c32a13c1be1fc6bd0a7f134b9cf8609782af3488ed7151cd49e0ba418f73089736516ce3c2dafd54a767ccf51204c3042501446c12ff0418575d48d4a37635a3209cfd74c95f7f3f3574b8f67ad764c23d7e453e1f75a9e1275ad8b5a07a8e58220477e191474b8d2ec2c89bd1ac7304d71eb8d9e28d775ad4527ac41579b0093a6ab70cab7dff54f1b1daa0fff399069f047a0062cff54bb90dc32a6d22072192d37a4fecd5cc912cb45d29007df87144e96dd2d7bbd7915fffde1855f8a8a5ad9a829233ad91f6ff22fcc7ca46c8b86505d1f0fa96b82c0d8f97455abe7c6e66f1caa443e78b1f46328e34f74a5de924f26b395915a65d138572a4304fb6de47e965b34261f4daeaae9ad3dce0536f1eda500c6422c4ce419ac95990d327cb0f1ec87b61a89649a2a039fef03704bee663911850b5c874bb2df25288db782879fc81b46dc6aae8a7e6720ebe60093cfe07b153bb8b6f6cc7fde7e8fc2748a8a78ad1b94cefb88043aebcaa104385672cf4324590553940692bbd5218b9a313304db0c865ed2981bb6ba2ca5307ccb1e898a401723706440f88cac148ba7c4b951c6922874e50635b2cf41a125f1980599781de1f0ebc69fe737150dbbc848ab3d9e402b1b31f7646f6b71dfe2a48363e77695752ef2aab7bccd74df03cb5907b08921c70ed48bf1c4a4befe44aca7152c3c132ce5a6b1936e2165c5dcd8edba3efd6982d469e609472741ca0d3e0601d11ba93d154124f75d22c0ccc3e8f9241363f53848ece2f5fb849175dc1fcf44c0c87f840d91078e3f718dabc4254126b29a2d2707975ab5190a43cd4884123cf733454fec2351d5e0b92026001e8cc6712c96f72814979ecdb4984e15cbecb58db12bf2b9ebc0160feef4b1e18dabbb899d8f41f8ea9e1a73521d056dbbdc81475bac3c7690680de0440464088aaec4de50d6d60f1773bb9c87f4598ad7cb9c9da5a8898302f77bd33e19594a1b83b84d17812256b9ceb2cc60f43fc4fc15ba86bb3c690290df4c9c0bbcd96af3383a0f68415d552431c5c566cd64189435595f609f4eb653801cce074b811eb6c5d44cd12ad089beb98cd940c17d9553ed2c411c1ad5304d7fe5f738aca1449788dfba0a3ee41634a11727199f75294f7f497122739ea3dbadbbef6fea3d5d93063e517b0cbdfcbf856ab712b1024192b7905d662fbe816d68830c335d48c8b66890d352676b6f39c1fcbf8de6fe2b37007a7b81e2d9236508a13b535d9570928ceea20577467c2e75fa29afce08323d7c11f4ab128aae802640e9a88a9abcf0337c4962927897252ad675113ffa64ac5a9f4ff38c8f9cf5e3e39a1b17c6de15623449b94a77851b0732679def2d81a08e530b61609675fac0517ea1928fda062f2a9593418b4baabc9606c8b0ed463601b1c45f7f64cdb9653a42717b590bed4d871ff1890433cc8932ec1fa87182b6cc5f4c5ab32bcc504e90b3fe4e8d45ddff2aca9147361737b1df5169088f45d7fb70564f7f6dd6c0ec6dd49bf8934082572fd2a2e982732fcd62509e5e2eea04b8226a64a7f254ae42e38c2cd88ddb3f4cf69dc6e904287766bfba4dfd5a86cec839ac7c9f8cbc84211f2f805aaad7145b23ee60ca2bb6065af435dcd929b54fd75da7118974e783bca56bb75b923d83543ebc11d22a11f9354f5b2d75d31edf3d3aaf8ea27e9be8fb1b9f95373008f172cbbbd6eab4942494b1a822592d92bacaeff575abf453453117216c5fc0ab3d6c17e08ab36971140533b38ba6f03bb687667631cfb82ba3b89cda1b2cc967e4fae0029b358e8c3174f1b246db0620d779eb3cb88b1c172b486c70f568f28d067f0966dd8d19d58b031b01b83e13795b9885d5f70a49c6f6844deb0e3263727e01fad8979cc4820886b1c4a200113775dbb68071e19fe5f33c9b79ac2f6ce5afd8f503854531a10e2b2c245d9a7dd1b86b9e02a8ac2941985d6de856ff41f20fae7233eb60a5c16d9b4838bef583ea566ddc46520f6e0763c24a54200a36ccbb7e38d8b3df86346cee63c81cb9ad24f523b194ebd053878a8c4172a8764e897760109d16fa01a86de5baa976836267196bfe5d9ea00e19acd5d004f5c7c9c01fa96cf57cbc2822d93f5ab6ef64820e274f50b3031561e9a764feec3e1663f07f22c0d908aa66dd468a2dae0a059165b2744ae39f1ac28460250f0cca0da91b931bb394772000271e6da00a5022ea930b597a6ad764030495dc71bc9438181998762e29177245f4838c8b069beb8899842fd65a580c5a8df732d9334ffb0bfe750cfbb81986155c7f3618ab121da213a20f255fb6b10191ffaeef2a62dad05bd0d3262f49deb350f377aed6e0d63519ed8ff4c1b3593766bdcb7fe4215236064186407f3fe4728dc4d622e8a25ee43b74edd89d80a6343477507a80a0aa84dc71ebb1888deff8cafe3a369f7002fd1d41b11c9d2c93a695d98d054af4216a86c23d4a6f17ca661474910bacee2f7d09a77d408e8ee193abdf8eab02027192155255fb62952d275b2ef6b02c620135332db9d25f7b87364fd85219b2e53a1e82e88e2011ce53bef71921cd3165f79063e6731129406b835558258f0c5a20de27ff1349f52e30e52719d9900d539473ce910efc5ff8df9df9ad1056962355536d947432718fd6889bf2e8f5100e462be3685039b433359d4094dbb71e14049ab882bb65f2ecd0968ca50ab0a76886543be466b91d2993a5a9d54162bd195458a32be8689c6e77db4fed6f9011e43289bbe1f816b260dfca75ca604fcf081f44941479e16de2b247426fa374c82b1e8c4d380ffe5a24a73191285c128d8eb1f50cbbc3f507fdc265043121b5c430781bc0f4ae839c6e75c1c9d6cef53bb714ec3887d045f46e0516009a3346c7cbafa6873913fae732e8b4b1e7707968a2b09aaca34e46e9498d3fa43592fb904657a127eed6ebbeb1dc6d6bccf926c2f92fb7b00d53788de5789e5c94b2ec7e70ec2ef5674fd65d1a801a9c8c18c5ce13c784f2e161e8050a5fbce473cace50abc4cb15d1df57c19c525af8b101f5bf2db761beff2bf4a0d4436cbbbe44d607410ea796120d263d56efe53c6926c754ef709ffcb2129fd09f7f9829266047fe9891fdecc30232b098c905c272b6a2d01cf0310eb8eda03048862c39abe31b51ecba32e69339c9a81ee45446f15ecde7a2fb6a6", 0x1000, 0x20000800, &(0x7f000074d000-0x10)={0x1a, 0x8, 0x3, 0x10001, 0xfffffffffffffffc, 0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x17}, [0x0, 0x0]}, 0x10) getsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f0000aaa000-0x4)=0x0, &(0x7f0000aa9000)=0x4) 2018/01/24 13:43:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4, 0xa, 0x6) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000cac000-0x4)=0x0, &(0x7f000096b000-0x4)=0x4) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000c75000)={{0x6, 0x9, 0x57, 0x8, 0x1000, 0x1f}, 0x6, 0x7, 0x3c}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00001da000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000a71000-0x230)={0x80000000, {{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, [{{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x230) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f00007e5000-0x4)=0x50e) 2018/01/24 13:43:31 executing program 3: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f000000f000-0x4)=0x12, 0x4) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000010000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000000f000)=0x60, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000004000-0x4)=0x0, 0x4) 2018/01/24 13:43:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00003bd000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f000066a000)={r0, 0x4007ffff, r1}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000f9e000+0x39f)={0x0, 0x80000, r2}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000610000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r4, 0xc00c642d, &(0x7f0000c50000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f0000322000-0xc)={r5, 0x80004, r4}) r7 = accept4$inet6(0xffffffffffffff9c, &(0x7f00005ab000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000fe0000-0x4)=0x1c, 0x80000) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f000016c000)={0x0, 0x4, 0x5, 0x7}, &(0x7f0000f81000)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r7, 0x84, 0x72, &(0x7f0000785000)={r8, 0x6, 0x0}, &(0x7f00009dd000-0x3)=0xc) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000f4d000-0x4)=0x1f, 0x4) r10 = socket(0x2, 0x2, 0xff) ioctl$sock_kcm_SIOCKCMCLONE(r10, 0x89e2, &(0x7f000081f000)={r10}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r11, 0x84, 0x13, &(0x7f00007a8000-0x8)={r9, 0xe452}, &(0x7f0000a52000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000c78000)={r12, 0xf9ab4ad, 0x101}, &(0x7f0000cb1000-0x4)=0x25f) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r7, 0x84, 0x78, &(0x7f0000f9f000)=r13, 0x4) ioctl$DRM_IOCTL_MODE_SETCRTC(r6, 0xc06864a2, &(0x7f00004e4000)={&(0x7f00001d1000-0x14)=[0x7ff, 0x7fff, 0x1f2daea1, 0xfffffffffffffff9, 0x7], 0x5, 0x3f, 0x34, 0x4, 0x7fffffff, 0x401, {0x1f, 0xff, 0x80000001, 0x6, 0x7f, 0xed3, 0x1f, 0x7, 0x7, 0x6, 0x8, 0x6c, 0x1a3, 0xf117, "abcf98689e2640abe5dfd7f6ff2009bfefabf8ac202e2fb2ebe559b8d5e83b06"}}) r14 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000eaf000-0x4)=0xffffffff, 0x4) setsockopt$sock_attach_bpf(r7, 0x1, 0x32, &(0x7f00005c1000)=r14, 0x4) socketpair(0x11, 0x4f65e7d791d4218a, 0x7, &(0x7f00003d3000-0x8)={0x0, 0x0}) setsockopt$inet6_MCAST_LEAVE_GROUP(r15, 0x29, 0x2d, &(0x7f0000892000-0x88)={0x7, {{0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r16 = socket(0x4, 0x5, 0x10000100003ffe) bind$alg(r16, &(0x7f00003db000-0x58)={0x26, 'aead\x00', 0x0, 0xfffffffffffffffe, 'ccm_base(xts-aes-aesni,tgr192-generic)\x00'}, 0x58) gettid() socket$inet6(0xa, 0xa, 0x287cf7ca) r17 = socket$inet6_udp(0xa, 0x2, 0x0) r18 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r17, 0x29, 0x18, &(0x7f00005b2000)=0x402, 0x3d5) accept$llc(r15, 0x0, &(0x7f0000c02000)=0x0) setsockopt$inet6_int(r18, 0x29, 0xc8, &(0x7f00008d6000)=0x0, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r18, 0x29, 0xca, &(0x7f0000fb1000)={0x8, 0x1, 0x19, 0x0, 0x3}, 0xc) setsockopt$inet6_int(r18, 0x29, 0xc9, &(0x7f0000c3a000)=0x0, 0x4) 2018/01/24 13:43:31 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ef0000-0x8)={0x0, 0x0}) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$nfc_llcp(r1, 0x118, 0x2, &(0x7f0000eef000)=""/28, 0x1c) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x80000, 0x2, &(0x7f0000eef000)={0x0, 0x0}) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000ef1000-0x10)={0x6, [0x2, 0x7f, 0x7, 0x7fff, 0x0, 0x0]}, 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00009c1000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001ae000)=0xe8) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_raw(r2, &(0x7f0000eef000)={&(0x7f000097b000-0x10)={0x1d, r4, 0x0, 0x0}, 0x10, &(0x7f0000eef000)={&(0x7f0000cae000)=@canfd={{0x3, 0x81, 0x4, 0xfffffffffffffffe}, 0x11, 0x2, 0x0, 0x0, "f6acabc92a129d589326345a963b1c52fb25b161baf01b73a1a2f83fa51ffd76ef6fae358b7c28932b11ef450aadf83e7bccc0352495528f623bb2b210155776"}, 0x48}, 0x1, 0x0, 0x0, 0x800}, 0x40) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ef0000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000ff3000)=0x0, &(0x7f000087c000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000026e000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c2d000)=0x1c) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000ef1000-0x20)={r0, 0x0, 0x1, 0x7, &(0x7f0000ef0000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r5, 0x0, 0x3, &(0x7f00002b5000)=0x0, 0x4) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000ef1000)={r6, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x81, 0x4, 0x2, 0x61}, &(0x7f0000ef2000-0x4)=0xa0) 2018/01/24 13:43:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000fb8000)=@generic={0x20000000001e, "01030000000000ff00000000ff03000009bf79df21d60c7bc8790405c7bad62e0a53a632ed4938f50006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f183bea5bdb9c8ead2000077aeb81c90001d6d5e980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r2 = socket(0x1e, 0x2, 0x0) bind(r2, &(0x7f0000bd3000)=@generic={0x1e, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) r3 = socket(0x1e, 0x2, 0x0) bind(r3, &(0x7f0000ef1000-0x80)=@generic={0x11, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7baf52e0a63a632ed4938d36d64fb8f8401a3ff59829a2b0afe7ce43a5b2470a0c5216669ca021f6f65dcf160c4e58f358c0002f0000158d19bcb31510000500000000000bd00010000000077aeb81c90001d6f7c980416000000f70dc136cb184a"}, 0x80) 2018/01/24 13:43:32 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in={{0x2, 0x1, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0x8}, &(0x7f0000000000)=0x98) r2 = epoll_create(0x81) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000001000-0x8)={r1, 0x7fff}, &(0x7f0000d0e000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000029000-0x8)={0x0, 0x0}) socket$inet_udp(0x2, 0x2, 0x0) 2018/01/24 13:43:32 executing program 5: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x80807, 0x8) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r0, &(0x7f0000026000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000026000-0x4)=0x10) getsockname(0xffffffffffffffff, &(0x7f000001a000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f0000024000)=0x3a) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000024000)=0x2, 0x4) r2 = socket$pppoe(0x18, 0x1, 0x0) connect(0xffffffffffffffff, &(0x7f000001c000)=@generic={0x0, "5976d8bf623494cf0f9bea0f56600d5806357e8977866f9555cc808903d01ef60a463036c6b908661e8392f543be280dec24ddbea7a3919704a7a198869279f11f8054bc3c8201986002eed214318707062a05947adebcac377a28b09695df161b7b5218faf80c1d3b2a822dcf99db86cecaffc36749bf7e87ab96c0d59e"}, 0x80) ioctl$sock_ifreq(r2, 0x89f3, &(0x7f0000010000-0x50)={@common='sit0\x00', @ifru_data=&(0x7f000001c000)="6b6be7000000007000b400a472ca66f3000000ef0002000000000000cb9d3cb0"}) 2018/01/24 13:43:32 executing program 4: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x87, 0xff, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000)="", &(0x7f0000006000)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000006000)={r0, &(0x7f000000e000-0x1000)="", &(0x7f0000009000)="", 0x1}, 0x20) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80000, 0xabbe, &(0x7f0000018000-0x8)={0x0, 0x0}) 2018/01/24 13:43:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3b0, &(0x7f0000a25000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="ec350ff64881", [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x2, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, @rand_addr=0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}}}}, &(0x7f0000cc3000)={0x0, 0x1, [0xf89]}) pipe(&(0x7f00005d1000)={0x0, 0x0}) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000036e000-0x4)={r0}) setsockopt$bt_hci_HCI_FILTER(r1, 0x0, 0x2, &(0x7f0000303000-0x10)={0x7ff, 0x0, 0x3, 0x7}, 0x10) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000331000-0x4)='tls\x00', 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000044c000-0xa0)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x1f, 0xfff, 0xf3ce, 0x1}, &(0x7f000095b000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f000077a000-0xa0)={r2, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffff1ea1, 0x3f, 0x0, 0x400, 0x0}, &(0x7f000001d000-0x4)=0xa0) 2018/01/24 13:43:32 executing program 2: mmap(&(0x7f0000000000/0xff0000)=nil, 0xff0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x87, 0xff, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000b0f000-0x4)=0x0, &(0x7f0000ff1000-0x4)=0x4) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000041000)={r0, &(0x7f000084e000-0x21)="", &(0x7f00001ad000)=""/143}, 0x18) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000ff1000-0x20)={r0, &(0x7f0000ff0000)="8442b9c95631c9fb9a5ab8cfeeb2eb10b8489cbb08051b82e98cea4d0c33504a0e028c300d01186fe0fd128ef34937e3e6656ba7b5d20efeb5be", &(0x7f0000ff0000)="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", 0x2}, 0x20) 2018/01/24 13:43:32 executing program 6: r0 = socket(0xf, 0x0, 0x7f) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000b54000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x802, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000687000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00001e7000-0x4)=0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000c86000-0x20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x1, 0x2, 0x2, 0x4, 0x9, 0x80000001}, 0x20) 2018/01/24 13:43:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) pipe(&(0x7f0000575000-0x8)={0x0, 0x0}) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x2a, 0x4) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c8000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bd7000)={&(0x7f0000541000)=@newsa={0x140, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x32}, @in=@broadcast=0xffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x1, 0x0, 0x0}, [@tfcpad={0x8, 0x16, 0x0}, @algo_auth={0x48, 0x1, {{'md5\x00'}, 0x0, ""}}]}, 0x140}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 13:43:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f000077a000)={0x10, 0x0, 0x0, 0x1802004}, 0xc) sendmsg$nl_route(r0, &(0x7f0000b79000)={&(0x7f0000385000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f00001b5000-0x78)=@ipv6_newroute={0x34, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x2}, @RTA_ENCAP={0x10, 0x16, @typed={0xc, 0x1, @binary="9e"}}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000ddf000-0x10)=@req={0x50, &(0x7f0000847000-0x50)={@generic="6a02bff9c68c3ce6ea0f7a6c1bb6df14", @ifru_addrs=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, 0x2, 0x3}}}}) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000eb8000-0x4)=0x40, 0x4) 2018/01/24 13:43:32 executing program 3: r0 = accept4(0xffffffffffffff9c, &(0x7f0000c87000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000035000-0x4)=0x8, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00000fc000)=0x0, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000000)=0x0, &(0x7f0000003000-0x4)=0x4) mmap(&(0x7f0000000000/0xadf000)=nil, 0xadf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000add000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x84, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @icmp=@address_reply={0x12, 0x0, 0x0, 0x0}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x9df]}) 2018/01/24 13:43:32 executing program 2: mmap(&(0x7f0000000000/0xd3d000)=nil, 0xd3d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) sendmsg$unix(0xffffffffffffffff, &(0x7f000001d000)={&(0x7f000001a000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000001f000-0xa0)=[{&(0x7f000001e000)="a76927b528f1eaccdc9a1a6ffddd8cd7838f74179e8ff4fd6162da37d2a933c1a65fc98ef75104edb3", 0x29}], 0x1, &(0x7f0000016000-0x40)=[], 0x0, 0x0}, 0x0) ioctl$sock_ifreq(r0, 0x20000000089f3, &(0x7f000000b000)={@generic="010000002a982bc34c26ca412d52e1d6", @ifru_data=&(0x7f000001e000-0x20)="f2009c1900e8af356f1735000000000008000100003f2f000000f3ff000000eb"}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d32000-0x1c)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000c6e000-0x8)={0x0, 0x0}) getpeername$inet6(r1, &(0x7f00003bb000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000d3b000)=0x1c) r2 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r1, 0x0) mmap(&(0x7f0000d3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d3d000)={0x0, 0x0}) mmap(&(0x7f0000d3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r3, 0x114, 0x1, &(0x7f0000d3d000)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r2, &(0x7f0000d3b000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = accept4$inet6(r1, &(0x7f0000d3d000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000b9f000)=0x1c, 0x800) setsockopt$inet6_IPV6_ADDRFORM(r4, 0x29, 0x1, &(0x7f0000d3d000-0x4)=0x2, 0x4) 2018/01/24 13:43:32 executing program 5: mmap(&(0x7f0000000000/0xad0000)=nil, 0xad0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000ad0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ad0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ad0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000ad0000)=[{&(0x7f0000ad1000-0x97)=""/151, 0x97}, {&(0x7f0000ad1000-0xbb)=""/187, 0xbb}], 0x2, 0x0) sendto$inet6(r0, &(0x7f00002bd000-0x1)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000ad0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f000088b000)=@pptp={0x0, 0x0, {0x0, @multicast2=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ad0000)=0x20) socket$inet_tcp(0x2, 0x1, 0x0) shutdown(r0, 0x1) 2018/01/24 13:43:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000fd3000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f00006b0000-0x64)={&(0x7f000018d000-0x18)=[0x1, 0x747f, 0x8000, 0x80000001, 0x8, 0x9], 0x6, 0x2, 0x7, 0x74, 0x100, 0x5, {0x9, 0x3ff, 0x0, 0x7fff, 0x1, 0x3, 0x7, 0xc9b, 0x7, 0x1000, 0x101, 0x8001, 0xe90c, 0x5215, "f3c8d0bd6adb744edf346e23c6659bad8a24e373a91b808c691ef8c78c5d45fa"}}) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x1008004) r2 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r2, &(0x7f0000a4f000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = accept4(r0, &(0x7f0000975000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000753000-0x4)=0x10, 0x0) sendto$inet(r2, &(0x7f0000bd9000-0xc)="", 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000687000-0x4)={0x0}, &(0x7f00009ad000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000ff6000-0x8)={0x0, 0x3}, &(0x7f000006c000)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f00008b1000-0x8c)={r5, @in6={{0xa, 0x1, 0x6, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00004c9000-0x4)=0x8c) write(r2, &(0x7f0000f8b000-0xf)="", 0xff8f) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000808000-0x14)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r4}, 0x14) sendto$unix(r3, &(0x7f0000716000)="1c43e5fb4e344ee1ca423a6d449caca86787a63489567c4a5c5d3341841eaf7852c282dbb9410aed06998af1785bae15912dfd8ae2efcd9207ad3b8ef1e1894a2245b174d0d2459ab8e45eff4d642e7d7b9fe62990a11e", 0x57, 0x0, &(0x7f0000760000)=@file={0x0, './file0\x00'}, 0xa) 2018/01/24 13:43:32 executing program 6: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000004000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000002a000-0x4)=0x10, 0x800) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0xe, &(0x7f0000028000)=""/221, &(0x7f000002a000-0x4)=0xdd) socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f0000004000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000022000-0x10)={0x2, &(0x7f0000023000-0x10)=[{0x24, 0x0, 0x2, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmmsg$unix(r2, &(0x7f0000028000-0x38)=[{&(0x7f0000027000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001000)=[], 0x0, &(0x7f0000020000)=[], 0x0, 0x0}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f000001c000-0x8)={0x0, 0x4}, &(0x7f0000011000-0x4)=0x8) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r1, &(0x7f0000011000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f000002b000-0x4)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000029000)={r3, 0xed, "65c0a5ee16af910758bbe123569f57151fbb29a17b68b1045b20dcb6194864c7781a0ac6e7605492ce5e6fb70e31bca9cc942a0325bfdfbe275db30f4d5f5a0e99d3c1f29182fc12448a72a2d21d579e4a1e5ade5f69792c063474fd183c3d06478f1fe4523e4386d48fe8f2a5dd68049ed86a0a418b3cd15ab241d982f01072cf0457568760a77ef6257fc314e558cf9f2bed327954dfbc2e8c824046420da6b9fa3b39fab5359bedcab6727b2a4c4ec9d2975df6bfa2b8e50301d48ae82f19317b91199024e1e4b2abcce3a38092c9dd291cb2282e84071579c98d50373fd2c6efde7ec8c791ca5ed76479d5"}, &(0x7f0000029000)=0xf5) 2018/01/24 13:43:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b8d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-cast6-avx\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a01002356ba602dff05000bfef9f3d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmsg$alg(r1, &(0x7f0000447000-0x38)={0x0, 0x0, &(0x7f00007c2000)=[{&(0x7f000096a000-0xbf)="34abfa58ba95270c0cde45be283b87901fed0c921d3f307a35aa164b18ead21e", 0x20}], 0x1, &(0x7f0000620000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00002e9000-0x8)={0x0, 0x0}) connect$ipx(r2, &(0x7f00003b6000)={0x4, 0x7b, 0x4, "147ba7295720", 0x3, 0x0}, 0x10) recvmsg(r1, &(0x7f0000a4a000)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) 2018/01/24 13:43:32 executing program 3: mmap(&(0x7f0000000000/0x939000)=nil, 0x939000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00008bc000)={0x0, 0x0}) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000939000)={0x0, @in6={{0xa, 0x2, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3d5, 0x5}, &(0x7f0000002000-0x4)=0x98) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000204000)={r1, @in6={{0xa, 0x3, 0x100000001, @loopback={0x0, 0x1}, 0xcff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x0}, 0x98) r2 = bpf$MAP_CREATE(0x0, &(0x7f000001c000)={0x1, 0xa7, 0x4, 0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000019000-0x18)={r2, &(0x7f0000026000)="", &(0x7f0000938000)=""/0}, 0x18) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00005b5000)={0x0, 0x0}) ioctl$sock_ipx_SIOCIPXCFGDATA(r3, 0x89e2, &(0x7f000085d000-0x4)={0x0, 0x0}) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x8000a, 0x8001, &(0x7f000093a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_buf(r4, 0x21, 0xd, &(0x7f000093a000)="c4f9c86b83520f21a32cfddfb87f76faf1378223eaa664fbb8dd229a0ad1c6531b84221c6f694b28b701853a96", 0x2d) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f000093a000-0x8)={0x0, 0x6}, &(0x7f00005e9000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f000086f000-0x8)={r5, 0x9}, &(0x7f0000266000)=0x8) [ 1056.089939] netlink: 'syz-executor4': attribute type 21 has an invalid length. [ 1056.153526] netlink: 'syz-executor4': attribute type 21 has an invalid length. 2018/01/24 13:43:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00003a2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a3a000-0x4)=0xb8) getsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000d5b000)=0x0, &(0x7f0000a09000)=0x4) socketpair(0x1, 0xa, 0x9, &(0x7f0000568000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00004f6000)={0x0}, &(0x7f0000751000-0x4)=0x4) accept4$inet6(r0, 0x0, &(0x7f0000f2f000-0x4)=0x0, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000673000-0x8)=@assoc_value={r1, 0x8a21}, 0x8) 2018/01/24 13:43:32 executing program 2: mmap(&(0x7f0000000000/0xe71000)=nil, 0xe71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e70000)={0x0, 0x0}) mmap(&(0x7f0000e71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpid() r3 = getuid() r4 = getgid() mmap(&(0x7f0000e71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000e71000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00006d1000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000390000-0x4)=0xe8) mmap(&(0x7f0000e71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000e72000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000324000-0x4)=0xc) r8 = gettid() r9 = accept$netrom(0xffffffffffffff9c, 0x0, &(0x7f0000508000)=0x0) bind$netrom(r9, &(0x7f0000a9d000-0x10)=@ax25={0x3, {"ece7fa74243a8b"}, 0x7ff}, 0x10) mmap(&(0x7f0000e71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000e71000)={{{@in=@empty=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e71000)=0xe8) r11 = getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000216000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00005f2000-0xe8)={{{@in=@broadcast=0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e2d000)=0xe8) r14 = getgid() mmap(&(0x7f0000e71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f0000ca3000)={&(0x7f0000e71000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000137000)=[{&(0x7f0000e28000-0x14)="957d3e8ae179ac993a71d15222f535dcbe1f8aed", 0x14}], 0x1, &(0x7f0000e72000-0xe8)=[@rights={0x30, 0x1, 0x1, [r1, r1, r1, r1, r1, r0, r1, r0]}, @rights={0x20, 0x1, 0x1, [r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r10, r11}, @rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r12, r13, r14}], 0xe8, 0x4000000}, 0x40) sendto$unix(r1, &(0x7f0000e70000)="", 0x0, 0x44041, &(0x7f0000e70000)=@file={0x0, './file0\x00'}, 0xa) 2018/01/24 13:43:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(r0, &(0x7f00009e8000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f00009ae000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000252000-0x10)=@common=""/16, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000cd8000+0x4e0)={0x1, [0x0]}, &(0x7f0000ddd000)=0x8) r3 = accept4(r0, 0x0, &(0x7f0000a7d000)=0x0, 0x80800) sendmsg$netrom(r3, &(0x7f000073c000)={&(0x7f00006f0000)=@ax25={0x3, {"3c2971154f8bb7"}, 0x5}, 0x10, &(0x7f0000e7b000-0x4f)=[{&(0x7f000065e000-0x1e)="375e5d6c11563012f667772c592092cb678a570f951a206266df7375ed3e", 0x1e}, {&(0x7f000002a000-0x1e)="d767b843c67cc6707caf54cf4202c6516826fc2ea29a02270456df79e934", 0x1e}, {&(0x7f00005d6000-0x8b)="fc6cf3f74cb07be4088f1e4a930d5dcef05fe9dc4287144b11ff8ccdbff0eab8ebb60ac79a052c7c925e204543ae6ff1e67cd81e311f8c5a4794ae1d7a0f2045d39ceaec13f7342400c8589be913207809e969a3aa54659e5542ef3c2ba0ca4d7e869f5adf0e39d0ae0cbe4d528322dd41b4be2367a8fb0b2f282b7066d41412c8b7e7e28abaa9e4aadaac", 0x8b}, {&(0x7f0000e46000-0x22)="c67149de68fa91cd498e89307dbc747e26e561092e3a37cd86d11dcf007dda2301ef", 0x22}, {&(0x7f0000a7d000)='N', 0x1}], 0x5, &(0x7f0000a0a000)=[{0xe8, 0x117, 0xfff, "4c2b84683965dd1ea1018f6e5970de3e97163ba1ad873e7a84dbe6a1cce55a92a0a0da5e5bd25fee7cd254fefda5abeeb5df59e4014bf7502a10231b579f9b5d2be94afdd34dd38d6080ebd8fea705bbe2257b96d99282dd5a322121f428743393a360b18fe5ef4d3f530ce1584e62ad9284fbc56857cd171d158998ef88a2fc511ad39ece24612eac3651979d12abf1d1531bf112107d1dfe0c9f61077a646536dcc571a0b13d506000621df94f9bf476fb07339daf374b3df035623a2c4dd9b769da1fdc3c218af7d4cacabc52df8600098fb235ecfd27"}], 0xe8, 0x800}, 0x4841) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x7a, &(0x7f0000f83000)={r2, @in={{0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f000095f000)=0x98) 2018/01/24 13:43:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0xa, 0x2, 0x88) socketpair$inet6(0xa, 0x1, 0x81, &(0x7f0000d52000-0x8)={0x0, 0x0}) accept$inet6(r1, &(0x7f0000976000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000e25000-0x4)=0x1c) connect$rds(r0, &(0x7f00002d5000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_hci_HCI_FILTER(r2, 0x0, 0x2, &(0x7f00007cc000-0x10)={0x200, 0x5, 0x4, 0x8}, 0x10) 2018/01/24 13:43:32 executing program 7: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0xf, 0x5, &(0x7f0000015000)={0x0, 0x0}) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000022000)={0x0, 0x3, 0xfffffffffffffc00}, &(0x7f0000021000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f000001b000)={r1, 0xffffffffffffffff, 0x5a, "0763207f50ded751b206148f9eb074ac8563676072392efce6e69b477cf982b8f168f22fea94d9d40663ac8487971e935b605bf5ca9765152d7eb7bcbe1bdf73cbc2ab419e9a9c4665eb58facbf80e7347c50111bf5dff71bcf6"}, 0x62) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f0000005000-0x38)={&(0x7f000000b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000)={&(0x7f0000016000-0x24)={0x24, 0x20000052, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {0x1f, 0x0, 0x0}, [@nested={0x10, 0x5c, [@typed={0xc, 0x0, @uid=0x0}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 13:43:32 executing program 3: r0 = accept$inet6(0xffffffffffffffff, &(0x7f00008bd000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000933000)=0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000780000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004bd000)=0x20) r1 = socket$inet(0x2, 0x2, 0x88) close(r1) 2018/01/24 13:43:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000dd5000)={&(0x7f0000561000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f50000-0x10)={&(0x7f00005bb000-0xa32)={0x14, 0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x3}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000b90000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x0, 0x2, 0x0, 0x3, {0xa, 0x0, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}}}, 0x32) 2018/01/24 13:43:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000d36000-0x4)=0x0, 0x0) ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f000027c000-0x4)=0x0) getpeername$ipx(r0, &(0x7f00004a4000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000741000-0x4)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000445000)={0x0, 0x0}, 0x6) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000e73000-0x4)={0xffffffffffffff9c}) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00005b4000)={@common='bridge0\x00', @ifru_flags=0x100}) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000b3e000-0x38)={&(0x7f0000d4a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bbb000-0x10)={&(0x7f00001ca000)={0x14, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0xc0}, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000820000)={0x0, 0x0}) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f0000254000-0x12)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0}) 2018/01/24 13:43:32 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000000)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000002000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x8, r1}) setsockopt$inet6_int(r0, 0x29, 0xcb, &(0x7f0000000000)=0x0, 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000002000-0x5c)={{0xa, 0x3, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, {0xa, 0x0, 0x7fffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x940}, 0x4, [0x0, 0x82ad, 0x3, 0x2, 0x7fffffff, 0x27, 0xffff, 0x4000000000000]}, 0x5c) 2018/01/24 13:43:32 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x3f, &(0x7f0000001000-0xa)=""/10, &(0x7f0000a55000-0x4)=0xa) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000001000)="5a8ea1faa7271ffaf1cfdf0749682bb325e65ce03351ab2a4e21ad7c52d18c562ec419f791f7965eaea22b8f3c299c39cc5947d21d31572a08920a7898f0e4cc0ddc489498201f3270e38769189766a971a3905fdf948ababa19a8b55968a856cbe5f5b63efc91c2bd705f776e732a9169759e1badf5ffcc808d9226778aa5c7cb94d4b6e2a4d401ebe51909b8955bae5d637d1f883d5b1bf12a45581a2446f66f08d32086c434dd15b0563f16", 0xad, 0x801, &(0x7f0000002000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000001000)=0x2, 0x4) socketpair(0x5, 0x80007, 0xd9, &(0x7f0000000000)={0x0, 0x0}) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000002000-0x4)={0x24, 0x1, 0xb000}, 0x4) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000003000-0x10)={r4, &(0x7f0000002000)=""/153}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f0000003000)={r4, 0x8, &(0x7f0000004000-0x1d)=[0x332, 0x1ff, 0x800, 0x71c, 0xfffffffffffff7cc, 0x8, 0x1, 0x7], &(0x7f0000003000-0x2)=[0x7, 0x1, 0x2, 0x6, 0x2, 0x0], 0x4, 0x8, 0x8, &(0x7f0000004000-0x20)=[0x71, 0x5, 0x3, 0x484bee1c, 0x24aa, 0x1, 0x0, 0x7], &(0x7f0000002000)=[0x1d41448d, 0x3, 0x4, 0xff], 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000003000-0x10)={0x0, 0x1c, &(0x7f0000001000)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x401}]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000005000-0x18)={r5, 0x3, 0x0, 0x1, 0x3ff}, &(0x7f0000005000-0x4)=0x18) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000001000)={0x9, &(0x7f0000005000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$sock_ipx_SIOCGIFADDR(r3, 0x8915, &(0x7f0000002000-0x20)={"46921109defa8511804db0af20275caf", {0x4, 0xffff, 0x4, "b03b3609954e", 0x9, 0x0}}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000006000)=0x2) socket$pppoe(0x18, 0x1, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f0000004000)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f0000007000)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f0000007000)={r6, r7, 0x6}) 2018/01/24 13:43:32 executing program 6: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000000080003, 0x10000000000000ef) read(r0, &(0x7f000000a000-0xbb)=""/187, 0x329) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f000000f000-0x10)=@hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x8) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000014000-0x4)=0x5, 0x4) sendto$inet6(r0, &(0x7f0000007000)="", 0x0, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000014000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000008000-0x4)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000000c000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000c000)=0xe8) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000015000-0xe8)={{{@in=@loopback=0x7f000001, @in=@multicast1=0xe0000001, 0x1, 0x0, 0x2, 0x0, 0x2, 0x80, 0x80, 0x2f, r1, r2}, {0x10000, 0x8001, 0x3, 0x9, 0x4, 0x7, 0x33, 0x2}, {0x3, 0x80, 0x2, 0x6}, 0x7f, 0xf, 0x1, 0x1, 0x2, 0x3}, {{@in=@dev={0xac, 0x14, 0x0, 0xe}, 0x0, 0x33}, 0xa, @in=@dev={0xac, 0x14, 0x0, 0xe}, 0xffffffffffffffff, 0x2, 0x3, 0xeb6, 0x4, 0x6, 0x1ff}}, 0xe8) 2018/01/24 13:43:32 executing program 3: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x1, 0x427d, &(0x7f0000010000-0x8)={0x0, 0x0}) r1 = getpid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000019000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000005000-0x4)=0xc) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000027000-0x28)={0x8763, 0x6, r1, 0xe5, r2, 0xedc1, 0xcdcc, 0x7}) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000028000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes128\x00'}, 0x58) r3 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept(r3, &(0x7f0000027000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f0000027000-0x4)=0xc) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000028000-0x48)={0x3, 0x14, &(0x7f0000027000)=@raw=[@map={0x18, 0xf, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x80000001}, @ldst={0x0, 0x3, 0x1, 0x4, 0x7, 0x7c, 0xfffffffffffffff0}, @jmp={0x5, 0xfff, 0x9, 0x1, 0x7, 0x18, 0x0}, @alu={0x7, 0x8, 0xf, 0x7, 0x0, 0x56, 0x1}, @initr0={0x18, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x8}, @map={0x18, 0x7, 0x1, 0x0, r3, 0x0, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x39}, @jmp={0x5, 0xaa7b, 0xf, 0x6, 0x4, 0xc, 0xfffffffffffffff0}, @map={0x18, 0x7, 0x1, 0x0, 0xffffffffffffff9c, 0x0, 0x0, 0x0, 0x0}], &(0x7f0000021000-0xa)='syzkaller\x00', 0x7ff, 0xe2, &(0x7f0000012000-0xe2)=""/226, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000028000-0xc)={&(0x7f000001a000)='./file0\x00', r5}, 0xc) getsockopt$kcm_KCM_RECV_DISABLE(r4, 0x119, 0x1, &(0x7f000000a000)=0x0, 0x4) r6 = getpid() mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000001000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000028000)=0xe8) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000028000)={0x0, 0x0, 0x0}, &(0x7f000000a000-0x4)=0xc) setsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000025000-0xc)={r6, r7, r8}, 0xc) sendmsg$nl_route(r3, &(0x7f000001e000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000016000-0x30)=@ipv6_newroute={0x30, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_GATEWAY={0x14, 0x5, @loopback={0x0, 0x1}}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 13:43:32 executing program 2: r0 = socket(0x8, 0x3, 0x7) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000911000)=0x1, 0x4) mmap(&(0x7f0000000000/0xae7000)=nil, 0xae7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x5, 0x7ff) mmap(&(0x7f0000ae7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000ae7000)=0x3f, 0x4) syz_emit_ethernet(0x2a, &(0x7f0000792000-0x2f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x2000011, 0x0, 0x0, @empty=0x0, ""}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) 2018/01/24 13:43:32 executing program 4: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000003000-0x4)=0x0) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f0000005000)=""/223, &(0x7f0000003000-0x4)=0xdf) 2018/01/24 13:43:32 executing program 5: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000001b000)={0x2, &(0x7f0000eef000-0x10)=[{0x100000002, 0x0, 0x0, 0xd}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f0000003000)="", 0x0, 0x0, &(0x7f0000029000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) 2018/01/24 13:43:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) accept(r0, &(0x7f0000ea1000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000d47000-0x4)=0x73c65e532db43c20) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000245000-0x8)={0x0, 0x5}, &(0x7f000074b000)=0x8) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r1, 0x40000000000005) r2 = socket$inet6(0xa, 0x6, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000c6b000)={r2}) sendmsg$kcm(r3, &(0x7f0000b6c000)={&(0x7f0000931000)=@hci={0x1f, 0x3ff, 0x2}, 0x6, &(0x7f0000d85000)=[{&(0x7f000098d000)="cdc01eb83e484e194b164a33e0b450ee3396a6421805ed07dc1b6e7c2bc9d95f7d51a2e6a6ffaf", 0x27}, {&(0x7f0000aa0000)="ee329e800395f3b1d31948336afab0a1ac35e9a2d143e3ec38ffaa1b9cfd0893e41842203aa96d7b1c923bee2a07e503e8f634ba36fe8a405e1a94952c15ad88e75d117816f1288b2f8e665d6d3389711be4808d0672c934bdd34ab05c31e554011304b036275286d5c769f53440a9b057148cdf02bfceba42485a9364c9cfc439ad2b62e36325a733bb6d0f4e638882de6e9eac59d50bab0994281dec0d50ce5a5906390fa233", 0xa7}, {&(0x7f00006e5000-0xbc)="b221995f3bb103cd5bc12f5781546023b48dd456e642efa2a1ef4bfdc463ac1d4e0d2544760eef59b7dda9ef58a1b810236d476e674994e6a5847ec81ed6198ab0160cb4e2e1cb2ac47cb4a082fc4366b519e2a4b01583ade7df493f21e5ee763da6624f65b4b11938b4948ccd86ba99d2633394096056dfcc24d0785dc91324702332f3b9bfae8032558c19d2e952046181814d22575813bc7aad494a2c80cb4c6355aa9beb381341b5d5fbc9b4002293431e89352862340eb7f716", 0xbc}, {&(0x7f00006de000-0x57)="cb8762f9602d5371a3da4acb37a4c25e82449304af40e89800281e1062d4804d3e44639698a012ee1ddd1ab2d26df8bbfe365a32880021f928dd181ef7ae45dd466520d7195abf519f5de2e91ba2e743a330399991c543", 0x57}], 0x4, &(0x7f0000c65000)=[{0xe0, 0x0, 0x1, "a31966b4e558234be9b136e14ecdfe0961594dba3ae707484ac7bb3133764887383f854f0f4abaa2d3d24268719c46211b9811324031537211981fc2f7b7b87bd2379ff876d9f343ba0ce66e4f19cd897585854560f0cf8742a1988723a0eadd0ec0abe25e3bba5713a80aade216d897a51ec0f12e1fcffdad16fbb6d6655e605449fa19e379f30b43dc3a6c3ca93467a91512e76b1d44e5cabe1ecb3377f1a32f1579dfb5d0b4eaafa0a5199bd6c1edc06d86ba62aca7626b3bc7bfe63f72d95f43b2a58eea2dd626a1750eae92"}, {0x98, 0x10e, 0x8, "2d1a1adbc08e72eb2ee6b163cf54e02a3147782588508112d774244bde4fe290f3fa45c57894851266e48db209590a542f5868830d5e28a8ee025f86760348e0a629584fe33a24d9a913f6816aa74837d5a2a4cdf441d6aa2ca59690410131e419de85d510c432cc9ea370f934e6ce06a9595488c263e603b54036e3bd4683ff37"}], 0x178, 0x40000}, 0x40) connect$inet6(r3, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000ce9000-0xb8)={0x0, 0xfffffffffffffff9, 0x0, 0x9, 0x6, 0x100000001, 0x5, 0xfff, {0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x6, 0x200, 0x42615303, 0x8}}, &(0x7f00000bb000)=0xb8) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000da6000-0x10)={r4, 0xd62, 0x6, 0x1}, &(0x7f0000c20000-0x4)=0x10) r5 = accept(r1, 0x0, &(0x7f0000c7d000-0x4)=0x0) sendmsg$inet_sctp(r5, &(0x7f0000dc9000)={&(0x7f0000104000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000fbc000)=[], 0x0, &(0x7f0000355000)=[@sndrcv={0x0, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @sndrcv={0x0, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @sndinfo={0x3e5, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}, @sndrcv={0x0, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @sndinfo={0x0, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}, @sndinfo={0x0, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x5a, 0x0}, 0x0) 2018/01/24 13:43:32 executing program 3: mmap(&(0x7f0000000000/0xe67000)=nil, 0xe67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x8000000002c, &(0x7f0000d16000-0x4)=0x200001e, 0x4) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000329000)=0xffffffffffffffff, 0x4) mmap(&(0x7f0000e67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000e69000-0x8)={0x0, 0x0}) mmap(&(0x7f0000e69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000b02000-0x4)=0x58) mmap(&(0x7f0000e67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0x12, &(0x7f0000e67000)=0x0, &(0x7f0000e68000-0x4)=0x4) 2018/01/24 13:43:32 executing program 0: r0 = socket$inet(0x2, 0x80007, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x23fe, 'xts(aes)\x00'}, 0x58) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000fc9000-0xc)={@local={0xac, 0x14, 0x0, 0xaa}, @dev={0xac, 0x14, 0x0, 0x15}, @empty=0x0}, 0xc) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r2 = accept$alg(r1, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000831000-0x4)={r1}) ioctl$PPPIOCGCHAN(r3, 0x80047437, &(0x7f0000f73000)=0x0) connect$inet6(r3, &(0x7f00003c9000-0x1c)={0xa, 0x2, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, 0x1c) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000679000)=0x3, 0x4) sendmsg$alg(r2, &(0x7f0000900000-0x38)={0x0, 0x0, &(0x7f0000237000)=[], 0x0, &(0x7f00005bb000-0x98)=[@iv={0x98, 0x117, 0x2, 0x84, "6e88ef38ca0aa011153f380a2694dea9d70bf9b22163b71c0f519ca48d2ace55ac0cf5c286fdffb20264d46630ed0a31b56511b52a724ba5ce7d6dbd868ebd55767f0b4841268f1e308e472aa965d2f0f212f7e55c5947f83a6c568f4295b0a5e53951965c96857dac5532dcdd68ba51b458151c5c97bb3fa7ae60e64b790a68446c6244"}], 0x98, 0x0}, 0x4000084) sendto(r2, &(0x7f0000b18000-0x10ac)="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", 0x1001, 0x0, &(0x7f0000b7c000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0}}}, 0x3a) bind$alg(r1, &(0x7f0000dc4000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-sse2\x00'}, 0x58) pipe(&(0x7f000044f000)={0x0, 0x0}) ioctl$DRM_IOCTL_MODESET_CTL(r4, 0x40086408, &(0x7f00000b2000-0x8)={0x80000000, 0x3}) recvmsg(r2, &(0x7f00001f5000)={&(0x7f00001a4000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000d6b000-0x20)=[{&(0x7f0000f81000-0x66)=""/102, 0x66}, {&(0x7f0000f81000)=""/4096, 0x1000}], 0x2, &(0x7f0000fb4000-0x57)=""/87, 0x57, 0x0}, 0x0) 2018/01/24 13:43:32 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000bcb000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000000000)=0x1c) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f00003ea000-0x8)={r1, 0x1}) mmap(&(0x7f0000000000/0xade000)=nil, 0xade000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000057000-0x14)={0x6, 0x36, 0x7f, 0x9, 0x8}, 0x14) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r2, &(0x7f0000add000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, 0x1c) setsockopt$inet6_tcp_int(r1, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x200, 0xfffffffffffffe51) 2018/01/24 13:43:32 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x1e) setsockopt(r0, 0x100000000000010e, 0x1, &(0x7f0000001000-0x1)="", 0x0) 2018/01/24 13:43:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0x803, 0x2, &(0x7f0000070000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000ed3000-0x8)={0x1, [0x0]}, &(0x7f0000bc0000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000db000-0x18)={0x0, 0x6, 0x30, 0x1000, 0x40}, &(0x7f0000e01000)=0x18) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000b99000-0x10)={r2, 0x2, 0x4, [0x7, 0x9, 0x6d8, 0x5]}, &(0x7f0000bf6000)=0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f00002f7000)={r2, 0x3f, 0xfffffffffffffe2e, "c4f584706dd5ceb4a7160212044200ef1ca477fddb9d8290dbefb69b65fa9d7092f6393c59b3b734773b1bf9558d9cdc3264f5e78a"}, 0x3cb) getsockopt$sock_buf(r0, 0x1, 0x0, &(0x7f00007f6000-0x19)=""/25, &(0x7f00008dc000-0x4)=0x19) r3 = socket(0x0, 0x0, 0x1f) connect$ax25(r3, &(0x7f0000c00000)={0x3, {"12791183af9c56"}, 0x6}, 0x10) syz_emit_ethernet(0x14, &(0x7f0000d4a000-0xa1)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [], {@generic={0x8865, "94a77c5d9d1e"}}}, &(0x7f0000efe000)={0x0, 0x1, [0xc06]}) getpeername$packet(r1, &(0x7f0000369000+0xfd0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000311000)=0x14) connect$packet(r3, &(0x7f0000522000)={0x11, 0x0, r4, 0x1, 0x89f7, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x13}, [0x0, 0x0]}, 0x14) ioctl$sock_SIOCGIFBR(r3, 0x8940, &(0x7f00000ee000-0x18)=@generic={0x1, 0xffff, 0xc91}) 2018/01/24 13:43:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) connect(r0, &(0x7f0000338000)=@un=@abs={0x1, 0x0, 0x0}, 0x8) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0200000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a34b59829a2b0afe7ce43aff2470a0c5216669ca021f6f65dcf160e7e58f058c0002f0000158d19bcb31f1314aa2f151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) 2018/01/24 13:43:32 executing program 1: mmap(&(0x7f0000000000/0xfbb000)=nil, 0xfbb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000fbc000-0x10)={&(0x7f0000fbc000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000ed1000)={0x8, 0x4, 0x80000000004, 0x7, 0x0, r0, 0x1000000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fb4000)={r1, &(0x7f000035d000)="", &(0x7f000020f000-0x2)="d0", 0x0}, 0x20) 2018/01/24 13:43:32 executing program 7: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x71, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000007000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000009000)=@ethernet={0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000)=0x10) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000009000)=0x80000001, 0x4) 2018/01/24 13:43:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = accept4(r0, &(0x7f0000519000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000469000)=0x14, 0x800) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ee2000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e2a000)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000183000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000048e000)=0xe8) r4 = getgid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000be5000+0x28d)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c0f000-0xc)={0x0, 0x0, 0x0}, &(0x7f000088d000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a69000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e50000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d22000-0xc)={0x0, 0x0, 0x0}, &(0x7f00000c6000-0x4)=0xc) r9 = getgid() r10 = gettid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000a57000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000715000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000025e000)={0x0, 0x0, 0x0}, &(0x7f0000e67000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000fb5000)={0x0, 0x0, 0x0}, &(0x7f0000bd2000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00009ce000)={0x0, 0x0, 0x0}, &(0x7f00007e8000)=0xc) r15 = getgid() r16 = getpid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000939000)={{{@in=@loopback=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f9d000)=0xe8) r18 = getgid() ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f000043b000-0x4)=0x0) r20 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00008c2000)={0x0, 0x0, 0x0}, &(0x7f000092f000-0x4)=0xc) r22 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000b0f000)=0x0) r24 = getuid() getsockopt$sock_cred(r22, 0x1, 0x11, &(0x7f0000bbd000)={0x0, 0x0, 0x0}, &(0x7f0000012000-0x4)=0x7886e45f9baecfc3) r26 = gettid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000a6f000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009c5000)=0xe8) r28 = getgid() sendmmsg$unix(r1, &(0x7f0000be5000)=[{&(0x7f0000288000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000569000-0x10)=[{&(0x7f0000415000-0x51)="eb721fe8c3245f2cc2051b02826cd6b1d27c619296135ea093aa4460391dae4b53acd9ddfc086f22e49db68eea9b1b0c88692d976687e4316db24566bca03559d298c9cf27e4254914afb2590a5fa6deaa", 0x51}, {&(0x7f0000047000-0xd0)="a63686a85ce3de2631784ab2947674a1c536f84e071325f37291447355d96ff932f435d13fc5583e5a67e062f2fe2d882f4ddeafe764fe08bf314f3597dce8f21ade0406e1d0c308cf28ec2d7792cf4ceff98e2a160b1b31071beac87cd707f688d464d804578676f76e92a27c62c405e0a769d8146c25c2c507e1d719c1678deca48d71d175b60a76ddabf531e30b9ee7acfa520b2d63997b4182dbdf9087930423dd8ec00c24ab1f1319e1e5dd3741ec975633a0f1e46e5e5dcfa4dd235e849b561b74df2c3f4afe0be2d911597f23", 0xd0}, {&(0x7f0000618000)="778f4fc6519ba7636918156b815a7795acff7ccae9cca8342a479678b0ecc714ea8c30f9e34758b1141d49eb6b99e3beeadf004906d49ae62318c0b495e0dc6fd6165d01d46d4f129a1901ba244754ff522339db65581967a5b6ab1f3593d83adab0eee0a43018fc75fe80fe1cdb", 0x6e}, {&(0x7f000016d000)="352d4530edcf8825f2f1334a", 0xc}], 0x4, &(0x7f0000103000-0x138)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, 0x0, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}], 0x138, 0x20048004}, {&(0x7f0000911000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f00003d8000-0x30)=[{&(0x7f00005ed000)="dc65ba694dd0cfebdc8abe14e9e007e3634074bd7e58c58c1344", 0x1a}, {&(0x7f00005b3000-0x4)="f4da2500", 0x4}, {&(0x7f00005f9000)="", 0x0}], 0x3, 0x0, 0x0, 0x80}, {&(0x7f0000efb000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f00002d8000-0x40)=[{&(0x7f0000ec5000)="ddeb6e9cb38232ead11fb9e31ecceefc66cd82eb666c9e7fcf2c1ee2265bb379568c15652303dd37e001bb772e80023fc000eeaf27283bff8b71c1e13299d7c89759ddbe3f376f919d2de2aaf77fc8d9bdc76018013ce7e0264c615a307754780c0ee8cbdf67994848f6ef6902ad97fac3e79a5b9a93a89457bcf2ead1a67365873963928a6ee7baa58215d370982880f9e949ddee9729956eb131", 0x9b}, {&(0x7f0000e48000-0xd5)="4a2db03a05a12d66ce03256b1a6caa7fc99433d149de29b5fa15ba76bb7e29548c78bded3ee0e5712dcd719013f3713f23bababb7109aa5034a326b9a08c2719f719ae972e46a630435d0fedb2fe0310b62f372241de0456456bcc44e2ab0c0d6f29c82b7acf141687cf3a7deb1188cff104c7cbf54c999b244b068ed34b3c23f48ce7ed10994ebff85521f48922d0cc349455235cd40924cf5195b9b465598ce6545067d34145acf9c35243043f4cad2b19db58d53f4112737a5525c4900d910322b7d448ed68979c446ddc6640f5cc214c6f25a0", 0xd5}, {&(0x7f0000a35000-0x96)="84c7b3fcc673bc034db9ee29e7722c50a4169febc015e3e020bf9930350cc8e690796bc72fd3ed3e65b2b5dc9119919fbca50abcbdcc309dba767d444532d98037acfabbb1eee5e4c76dfb5cd44e65c4ff3a66e9214aa773db0ea8eac0229725f34d1292e2f255a9d51a1eabb34df3447191c4ea8cb547921fccb1cd51a49b5a32acc62eb3869c991502f0047f2b990e8bb9a257a85b", 0x96}, 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{&(0x7f00008b9000-0x99)="af2e31c02d1a9b2c09675e8ffcc8040533566fbe1d82a8a975360c644912e8d08b3b938561b992e865c6a574c5de9857f93ee50f6e148b143f7ae1da2daa50101b7dadcc9345748ca990a72e418ceb3bcfcef7894b95cd7b3170c23e6671d2863edb79b3c8b6e5b2f43f5b14d2077406357d6455c36d5c4a502e61dd825d4afb02089bd17fa30232237050aabe56a6c5af6589a2fbff197b21", 0x99}, {&(0x7f000036e000-0x69)="acbc0109e923db48f9ddf0015514cb17b8ce773b47d29e9d7a8247adb8f8b560b3391889d98200262999bdb50ded678751fde0bae8da0f4ed7f7dc29f131b3231d9f5dfb54923facd46e91e660ac1d89aa9a43be946a6c11d53cd26778a3e3f90295543b9e98d0aca2", 0x69}, {&(0x7f0000fc6000-0x41)="4d55cf623afe3e018924c3046541131e4e1452ed507ec7a6609d125d3af50ba4a7b137ba701f55e436dc7f7e18091ff68bb6bb9a39af2fe2b252ffa0472fd270ee", 0x41}, {&(0x7f000094c000-0x47)="11d2d0c70429174cfe8bbefc8f0ddea4681b641263e15b3581c24e22a3bee66d8b65eceafdaacbf39209b92196ae2f60a154971c6938d54fb0e3bbbe12d75ef9f4af4d74c74b79", 0x47}], 0x6, &(0x7f0000b06000)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @cred={0x20, 0x1, 0x2, r19, r20, r21}], 0x60, 0x20000004}, {&(0x7f0000471000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f000062d000)=[{&(0x7f00003bb000)="82663ee095eeba215a31845f137d52b5595eac4b02be3b260829c8e658a4db376c794ed39d29434d77840d6346f6731b7f3f15992fa3c98d05bf77d6e46610e4abebaddda4b7da806ff021fb5eb0ac376a57dc99270a9eebdfeaae37e33ddb37269325df5004be146c4d2b604c12919b1e", 0x71}, {&(0x7f00008da000)="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0x1000}, {&(0x7f0000cc1000)="", 0x0}, {&(0x7f0000f83000)="91fcc7e193f37fd0e3e4c9887ba06bb20a7def4edf8815fbdc508d8e4dd14fe83ea791f1b489f257652ddd74f4de77e9d5cb95fc47b0967a1f44764286bb988ed13c21f9954e479e2d2db675559bc928644bbe9698fa6124232b13281f2ae3887a9183bf7b40f1cef70bbfe35d9f1f53acaf73c754f9d2b80c735640121b8184a5a9f4a116e8950e302e4cdc9ef77f422a1d4d5eb48c471d1c3aa2549224d0adf529db26df16706837c383d220e469d67297c620de87314bb7bff5e8adbf", 0xbe}, {&(0x7f00006b3000-0x7d)="f3dac7061e903437d22da5bcab3c71769f9b534cb98f34ec6489e1e6f38643ac02c64d2d2ae07813a8ab638e5680a74aa80829bc4d3debfdd9d3829be3825c2d99e1882d34d981a9bbf91184912f30722411ee383641d6cd8d2d10e938825cab0be97ff3fac6d7125f4801e6ae55a8722c82d30fc49c0a81deb61b8cfa", 0x7d}, {&(0x7f0000600000-0x72)="cabdc57a2d7bb946bcd1862821040c56fb20575cab7f27b2632dca1999a1a8fbd9f9c572ea4c8fc38ae4a092e24793592e8667388696de0712966ce54eef3cc08912c5ef058060e31490c9b2cf1f45dd5848785f40c72b58d9635063ab807f78b8211cb4c23dc01944633141fd3e608c5fa5", 0x72}, {&(0x7f0000e6d000-0xfe)="6895cfdd1b2f5d43fc40007b3524b49b27ae55f3805e88042ac0ca234c11c2fadc531a6931d68d2a26de06356be07477d78feb7eb3441e3b9aec9204f65fffa443294281b7a31bda5587770d1cc7e3b1ca130acbf7cd66bfde27eaebcada888d6c11ff488e7af4dbeff307367ad7ad3f1d6d7e40b43f26484a3138edce9f41eb22e2502ec8625f4ddad542e51cb499beb5baf810d0da497f01a15b3e04636ca0044ecd4d0ab5f78b27df0421e4261f93646eaab968792abef6b64a5200381edfabc88c318496d085b194b345ad7b7456f0e76102e1969fd33aa8563b328c3bf871e6cdebab646d8d7b86752ed59663f5803daf0efa447ae19ddc4d2fdce1", 0xfe}, {&(0x7f0000e23000)="00787f525a57b12d78e2d6e951154542a46f2830fc08b457bc4740361fcc57499496461e125aee16ffeb08423d067168c7e563d4484219a989fd044524ccb9c7a4925a8fa3d2af15d61743687ab6c109a2952b4c260c466df6ca87c7bd976187bed1946cdd6e5b22bdf8804439a98376e72acd40947f28f49b03b89432a3b12a437a8c54722ba94c957a03cf41a38a9bd7d08b1c9a17c03fbef03634a2371626a9b26277b4db2204f9fe74f132347f3f721ba330c2", 0xb5}], 0x8, &(0x7f0000ee0000-0xf8)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r22, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r23, r24, r25}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}], 0xf8, 0x4850}, {&(0x7f0000f16000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000a24000-0x20)=[{&(0x7f0000571000-0x56)="0eb706051fba341267354da015acfe4a93dc3800d9278d26887c91ab65ae75128ae2e547d6be2ca792a83380f25c985412b44d7454f31f9bb494d4107a90241e21646e62b62741052fa0ab941e47f88424413ef2abe1", 0x56}, {&(0x7f00003b0000-0xa2)="a10048ac030ef30f71419e9ec6eddf818ce003317d0dba67f69324c99f2faa5c51547649277f94eb9a434ff2a95cfcf3355ce7de2f3a61bd5344b58c32bbe8be224cbc49877eb429210b0bec3e27e7248cd746964519a4e844e248b2f4c747cc90ac35cc04c0c2db62350b25b64f709a4b51ba1473d66dcd1983418c073db338addbd1e1c0dc2ad1b36a5a99fc2a4612159d3b94d52a8bd767ef25dcb98fc54120c4", 0xa2}], 0x2, &(0x7f00006f9000)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r26, r27, r28}], 0x40, 0x84}], 0x6, 0x2000c000) sendmsg$nl_netfilter(r0, &(0x7f0000066000-0x38)={&(0x7f0000791000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000e2a000)={&(0x7f0000c5c000-0x14)={0x14, 0x1, 0xa, 0x1, 0x7, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x8000}, 0x0) 2018/01/24 13:43:32 executing program 1: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f000000b000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f000000c000-0x4)=0x58, 0x800) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$vsock_dgram(r1, &(0x7f000000b000)={0x28, 0x0, 0x0, @any=0xffffffff, 0x0}, 0x10) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f000000b000)=[@in6={0xa, 0x0, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x3}, @in6={0xa, 0x2, 0x1072bfba, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in6={0xa, 0x2, 0x973, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, @in={0x2, 0x0, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x10001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3a}], 0x90) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000002000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x40, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3fe0000000000}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x7c) r3 = socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f000000d000-0x4)={0x4}, 0x4) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r3, &(0x7f000000d000-0x38)={0x0, 0x0, &(0x7f000000d000-0x40)=[{&(0x7f0000007000-0x46)="1faf05dfdfbd34313b05e26ffc207a6a0bc5e48e90079da2ab5aa64236ac5f909ea629171fee79427b3e90fc31d32a6f7b42ff22086f46ff401b02a4a812c057b3dd80a609ce", 0x46}, {&(0x7f000000b000-0xd9)="5809d83bcaa15fa5658c786e90193316a2cb3e9593a3293b3d31902b7042b68d71b18ef08114904d121f920a945e2f68f553fc4fa4aeebebb52df15fdd325b7ceebd8c4a16ef6eded0cfb38d2a894a0daf7b8ebece501e51d8a6a15cad8e32ab668fa6143328aa327bbc72a36c38498dae580e11542188d81abc9d907b08c949fe4f523c32e6fb5392b4a7b0639eb7ea7aef79ba6db6b2e092ecae4f3bbc45190d5d1ea61837e2d5942d0bda18a183f5e200336b760b98a4b14153468d9bfdce4d1558ccf0dd19fa550f1427b170ef62bc133bbce668aab647", 0xd9}, {&(0x7f000000d000-0xfc)="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", 0xfc}, {&(0x7f000000c000)="c72309dbd3728ac2549f33", 0xb}], 0x4, &(0x7f0000004000)=[], 0x0, 0x811}, 0x20000084) socket$kcm(0x29, 0x5, 0x0) syz_emit_ethernet(0x46, &(0x7f000000b000-0xbb)={@random="fb0400000019", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "e7ff0c", 0x3, 0x40000000003a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "cec79f", 0x0, "fcbf60"}, ""}}}}}}, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept$inet(0xffffffffffffffff, &(0x7f000000a000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000a000)=0x10) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept4$inet(r4, &(0x7f000000d000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000d000-0x4)=0x1a1, 0x80800) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f000000b000-0x14)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000000b000)=0x14) socket(0x0, 0x8080a, 0xf26) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f000000a000-0x8)={0x0, 0x2}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000002000-0x14)={r6, 0x8, 0x6, 0x1, 0xae3f, 0xc73}, 0x14) 2018/01/24 13:43:32 executing program 3: mmap(&(0x7f0000000000/0xa5e000)=nil, 0xa5e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000500000)='tls\x00', 0xffffffffffffff42) r2 = epoll_create1(0x0) pipe(&(0x7f00002e1000-0x8)={0x0, 0x0}) mmap(&(0x7f0000a5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f0000a5f000-0x4)=0x8, 0x4) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000005000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000014000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r1) 2018/01/24 13:43:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000066000-0x38)={&(0x7f00002e0000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000fd1000)={&(0x7f0000a23000-0x225c)={0x20, 0x7, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0xc, 0x2, @ipv4=@rand_addr=0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000ab5000)={@generic="ffbbac3303d125ac91cb670b30aaa0f5", @ifru_data=&(0x7f00008e8000-0x20)="0b00000000000000010306001c04eb00ecfefff0000000000449faf4e2007e23"}) 2018/01/24 13:43:32 executing program 5: mmap(&(0x7f0000000000/0xef0000)=nil, 0xef0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x0, &(0x7f0000eef000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000db3000-0x4)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000168000)={r1, @local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001}, 0xc) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eee000-0x4)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000dd0000-0x2)="", 0x0, 0x0, &(0x7f0000515000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000eec000-0x62)='-', 0x1) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000)=[], 0x0, &(0x7f0000001000-0x51)=""/81, 0x51, 0x0}, 0x41002106) 2018/01/24 13:43:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f00005d3000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000aa5000-0x10)={&(0x7f0000c75000-0x20)={0x20, 0x2, 0x7, 0x400800000001, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0xc, 0x1, @pid=0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = accept4(r0, &(0x7f00004d7000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000049a000)=0x1c, 0x80800) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000967000-0xc)={@multicast2=0x0, @multicast2=0x0, 0x0}, &(0x7f0000362000-0x4)=0xc) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000611000)={r2, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) 2018/01/24 13:43:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x0, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xfffffffe) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000d30000-0x4)=0x90) recvfrom$inet(r0, &(0x7f0000549000)=""/111, 0x6f, 0x2000, &(0x7f0000059000)={0x2, 0x3, @rand_addr=0x800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/24 13:43:32 executing program 3: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000fed000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000fed000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f000092c000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000fed000-0xc)={r1, 0x80003, 0xffffffffffffff9c}) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fed000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f000016c000-0x10)={0x0, 0x0, 0x4}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r4, 0xc00c642e, &(0x7f0000feb000)={r5, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_INFO(r6, 0x80386433, &(0x7f0000671000-0xd3)=""/211) r7 = socket$inet6_sctp(0xa, 0x3, 0x84) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f0000fed000)={&(0x7f0000fee000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = accept$netrom(0xffffffffffffffff, &(0x7f000023a000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000fec000-0x4)=0xb) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r3, 0x29, 0x14, &(0x7f0000c91000)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000226000-0x4)=0x14) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r4, 0x29, 0x32, &(0x7f0000fef000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r9}, 0xfffffffffffffec8) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f00003f0000)={0x1, 0x0, 0x10001, 0x40}) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_FREE(r6, 0x40106439, &(0x7f0000fef000-0x10)={0x8, r10}) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r6, 0x80487436, &(0x7f0000fed000)="bd6605371552ea60c91e0fcf3b84f2a46998940722bc7a192199b58dd934c3e87d4cf6ebc53fb9893be1cdbcdecd57e12df255414139fc5925382519a4f3c6b62c99ec0f892e6621d1293e85966d4e7ff6a1374994984f567733ef397f000b372d7227460db741708a033fb848afeb755191d90febb08d594439be4c2aeada05efc895854209984cfa1445e1b692ea9e797f4a668940ce") mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r6, 0xc0206434, &(0x7f0000ff0000)={0x2, r10, 0x1, 0x21f49ecd}) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_ALLOC(r6, 0xc0106438, &(0x7f0000ff0000)={0x9, r11}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r7, 0x84, 0xa, &(0x7f00005ec000)={0x8000, 0x2, 0x8, 0xffffffffffffff37, 0x0, 0x2, 0x7cf, 0x9, 0x0}, &(0x7f0000fef000)=0x20) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f0000fef000)={r12, 0x1000}, 0x6) setsockopt$netrom_NETROM_T2(r8, 0x103, 0x2, &(0x7f00003d7000-0x4)=0x8, 0x4) setsockopt$SO_BINDTODEVICE(r7, 0x1, 0x19, &(0x7f0000feb000-0x10)=@generic="000cf32e89bf0d0a5d18e92e2db2b231", 0x10) 2018/01/24 13:43:32 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0x0, 0x0}) listen(r0, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0xfffffffffffffffc) r2 = socket(0x3, 0x4, 0x4) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000762000-0x4)=0x0, &(0x7f000012e000-0x4)=0x4) setsockopt(r1, 0x10d, 0x8000000011, &(0x7f000006d000-0x35)="0398649b", 0x4) 2018/01/24 13:43:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) accept(r0, &(0x7f0000b4f000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000f00000)=0x8) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000419000-0x174)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@empty=0x0, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x20}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 13:43:32 executing program 1: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000001a000-0x38)={&(0x7f0000001000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000011000)={&(0x7f0000013000)={0x14, 0x1e, 0xd84eecbcdd442381, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket(0x5, 0x5, 0x100000000) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000011000)={"1f8e96cf699f308fd00e29170284538e", {0x4, 0x8ab, 0x7, "8c3f5779cf2c", 0x1, 0x0}}) 2018/01/24 13:43:32 executing program 0: mmap(&(0x7f0000000000/0x9d2000)=nil, 0x9d2000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f00009d2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00009d3000-0x4)={r0}) mmap(&(0x7f00009d2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009d2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000037000-0xe8)={{{@in=@broadcast=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009d3000-0x4)=0xe8) mmap(&(0x7f00009d2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009d2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009d2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f00005b5000)={0x80000005, 0x0}) sendmsg$nl_generic(r1, &(0x7f00009d3000-0x38)={&(0x7f00009d3000-0xc)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00009d3000-0x10)={&(0x7f00009d2000)={0x214, 0x34, 0x10, 0x5, 0x3, {0xb, 0x0, 0x0}, [@typed={0xc, 0x63, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}, @nested={0xb4, 0x4, [@typed={0xc, 0x84, @u32=0x8}, @generic="bc", @generic="17567cea3ae18d1e5eec54eae244b90ec7f8e4e428104066698828abb9d085ada949d39cab3888cabc92d5b084fcac758f9105ad29572774b29ad9d1bb0ab3ef2fa6b91b7b33669b36bbff12f3d061caa54e30840cc6c5704ad069178c0850c5711feee438620019cf6f40457c2548c6d3d9818d33a13a19f10920d14081d4c43c529d5cdfbd2101588cf433ac5ff786c6a8f6b1dc385eb7b266c063c0763b2d"]}, @typed={0x10, 0x14, @str='bdev.\x00'}, @generic="77947c7eac6f95e1824ba37184d9e256b35b4b766fbb75265effe75d635f8910e2fec2ff4fbb2ae8706877bb244e97e5", @nested={0xe8, 0x70, [@typed={0xc, 0x19, @uid=r2}, @typed={0x20, 0x56, @str="62646576747275737465642676626f786e657431ee00"}, @typed={0x8, 0x1a, @void=""}, @generic="3b992c6b458e53042bf5da2dd31fe4cefabaf463e89d158a9e05f8f5ab1a9e8942ad4784eb057bac98d70a217cf484d82ea2e1fa0aeb38267fad629adb268c3aa75ccaedbca6f1b90cb576420366466d43a3db8aa295262bcd262def496f08daa606bfa28382049706f11e482d69c03ee3f239447159261b1b309114355f6e84927458f04dfee86c4a88c8839b6c7dd2d75d7eb70a4473aae9df03fcf20f8df95cfc81", @typed={0xc, 0x80, @fd=r0}]}, @typed={0xc, 0x65, @fd=r0}, @typed={0xc, 0x7, @fd=r0}]}, 0x214}, 0x1, 0x0, 0x0, 0x810}, 0x1) mmap(&(0x7f00009d2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x4, 0x2, &(0x7f00009d3000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_INFO_BUFS(r4, 0xc0106418, &(0x7f00008ce000)={0x20, 0xbf8, 0x10000, 0x1253, 0x4, 0xd1}) mmap(&(0x7f00009d2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f00001c0000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f00009d3000-0x4)=0x3a) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00004b5000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009cb000-0x4)=0xe8) ioctl$sock_inet6_SIOCADDRT(r5, 0x890b, &(0x7f0000184000-0x50)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x40}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3f, 0x8, 0x7f, 0x400, 0x1800000000, 0x2000000, r6}) mmap(&(0x7f00009d2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f00009d2000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f000081d000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r7 = epoll_create(0x6) mmap(&(0x7f00009d3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r0, &(0x7f00009d4000-0xc)={0x1, 0x0}) 2018/01/24 13:43:32 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000001000-0xc)={0x0, 0x0, 0x18}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000001000-0x2c)={0xf, 0xffffffff80000001, 0x8, 0x1, 0x4, r0, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000dcb000-0x4)=0x8, 0x4) recvmsg$kcm(0xffffffffffffff9c, &(0x7f00007c8000)={&(0x7f00001e5000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f00009bc000-0x10)=[{&(0x7f0000dcd000-0x19)=""/25, 0x19}], 0x1, 0x0, 0x0, 0x7fffffff}, 0x0) pipe(&(0x7f000031b000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000671000)={0x0, 0x0}) ioctl$DRM_IOCTL_NEW_CTX(r3, 0x40086425, &(0x7f0000951000)={r4, 0x0}) ioctl$PPPIOCGMRU(r2, 0x80047453, &(0x7f00003a6000-0x4)=0x0) accept4$packet(r2, &(0x7f00001fe000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000f8f000-0x4)=0x14, 0x80800) sendmsg$nl_xfrm(r1, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000e45000)=@updpolicy={0xb8, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0xa0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, []}, 0xb8}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$kcm(r2, &(0x7f0000295000)={&(0x7f000016c000-0x9)=@rc={0x1f, {0xfffffffffffeffff, 0x8, 0x800, 0x6, 0x3, 0x200}, 0x9}, 0x9, &(0x7f0000cc3000)=[{&(0x7f0000720000)="c5be615da428688f26ef52126a837db610582443c43622523d0d83f2ed63913692f4bdbdda1c886607a37b5886ef3dd83dad54ca8efe1d8e19465b9add9ec021ce5e368e1f9e28b6625f488c6ae87ca4abcce8c339916ea9fda2193a955e5a5adbe53ef98b0cb09eb218b168745832e4e8822b55f1dd68a6e66993aec7049b462d33adc9022cecb76ca7508cfa46f6d0f03f0f992a414c29de", 0x99}, {&(0x7f000000c000-0x82)="b29eeeb25280beec9fe825d96925cb56bd514d44e5e0a6e7591a962b866b1d2c27e6446ba49f0281651ebe8b7670ea1153134a7a4711a4486ab7f6157d4717982c141e907c7b363406134f5a4d8dc1f2c034a7fd5bf15799c0fa951e7262dc6a74bf4e774bc2b50e5dc0038c164f5a91c2da4bae4bc82726a5d09c01f8e6a7544626", 0x82}, {&(0x7f0000fd8000)="36defe711154189af55d9d9e25685dcf8d38bd1db5fe63c5d2e74b50c8e476e9b984a45fefc30509d30e41a8785197750b963914bd1d129b19f2ae6b53aee9719def1e4c3888f7b23d21005960ce2360834de21a44", 0x55}], 0x3, 0x0, 0x0, 0x4000081}, 0x44010) 2018/01/24 13:43:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x3, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000988000)={r0, &(0x7f0000a62000)="", &(0x7f0000006000-0x3e)="d5905a424dd29303dff21af39261155946c43d9a63a5bcf67833aec470a79582f160cae44a29438787aa8455cf7e9295b2df480473cfe02cda45540b38ed", 0x3}, 0x20) 2018/01/24 13:43:32 executing program 5: r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000f70000-0x10)={0x8, &(0x7f0000001000-0x40)=[{0x100, 0x0, 0x5, 0x6}, {0x200000, 0x5, 0x4, 0x2}, {0x2, 0x81, 0x2, 0xcedc}, {0x9, 0x8, 0x6208000000000, 0x6}, {0xf0, 0x3, 0x5, 0x3}, {0x4, 0x200, 0x9, 0x10000}, {0x10001, 0x5, 0x2, 0x1}, {0x3, 0xa19a, 0xfffffffffffffffc, 0x89}]}, 0x10) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffffff, &(0x7f0000003000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000003000-0x4)=0x9) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000004000)={0x0, 0x0, 0x0}, &(0x7f0000004000-0x4)=0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000003000-0x4)=r2) r3 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000005000)={@common='syzkaller0\x00', @ifru_flags=0x1000}) socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r3, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000005000-0x10)={&(0x7f0000003000-0x30)={0x2, 0x6, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 13:43:32 executing program 1: mmap(&(0x7f0000000000/0x5e3000)=nil, 0x5e3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005e3000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000107000-0x4c)="cdcc78ba942a0de65b1f0b2174a8a11e0aed87361c7ec397460a7ee3777b70e14e2ecbe7f5b23c1d169c1ff14a19bc1c7f3d9b8e022e2d31ff04493ae18e862fa602c5cc74b62e432c4b3a5e", 0x4c) mmap(&(0x7f00005e3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r2, &(0x7f00000c2000)=[{0x0, 0x0}], 0x1, 0xc36b, &(0x7f00005e3000)={0x0}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000001000)={0x0, 0x0}) close(r0) 2018/01/24 13:43:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1f) getsockname$packet(0xffffffffffffff9c, &(0x7f00009ab000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000024f000-0x4)=0x14) getpeername$packet(0xffffffffffffff9c, &(0x7f00007b0000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000023a000-0x4)=0x14) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000c67000-0xc)={0x0, @multicast1=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f00007f3000)=0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f00006eb000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f0000b97000)={&(0x7f0000533000-0xc)={0x10, 0x0, 0x0, 0xa08}, 0xc, &(0x7f0000d09000)={&(0x7f0000a32000-0x44)=@mpls_getnetconf={0x44, 0x52, 0x210, 0x4, 0x0, {0x1c}, [@NETCONFA_IFINDEX={0x8, 0x1, r1}, @NETCONFA_IFINDEX={0x8, 0x1, r2}, @NETCONFA_IFINDEX={0x8, 0x1, r3}, @NETCONFA_IFINDEX={0x8, 0x1, r4}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x4}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x9}]}, 0x44}, 0x1, 0x0, 0x0, 0x20040014}, 0x4) r5 = socket(0x10, 0x802, 0x0) socket$nfc_llcp(0x27, 0x3, 0x1) write(r5, &(0x7f00007e9000-0x22)="220000002100070700be0000090007010a00001e000000000000040005001180ff41", 0x22) 2018/01/24 13:43:32 executing program 6: mmap(&(0x7f0000000000/0x8a0000)=nil, 0x8a0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f0000315000)=0x0, 0x4) socketpair$inet(0x2, 0xa, 0x6, &(0x7f000007f000)={0x0, 0x0}) mmap(&(0x7f00008a0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00008a0000)={0x992, 0x0, 0x5, 0x8}, 0x8) 2018/01/24 13:43:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000346000-0x4)={0xffffffffffffffff}) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000575000-0x4)=0x4, 0x4) pipe(&(0x7f0000a62000)={0x0, 0x0}) getpeername$packet(r1, &(0x7f00000a0000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000732000)=0x14) 2018/01/24 13:43:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x80a, 0x0, &(0x7f00006fb000)={0x0, 0x0}) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000b8c000)={0x3, 0x1, 0x8, "c499d9d64cdf", "6a0a43684477dd0aeb4b6b072d6e76a5"}) syz_emit_ethernet(0x7e, &(0x7f0000c12000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @loopback=0x7f000001, @multicast2=0xe0000002, {[@timestamp={0x44, 0x24, 0x0, 0x0, 0x0, [{[], 0x0}, {[@empty=0x0], 0x0}, {[], 0x0}, {[], 0x0}, {[], 0x0}, {[], 0x0}, {[], 0x0}]}, @timestamp={0x44, 0xc, 0x0, 0x0, 0x0, [{[@multicast1=0xe0000001], 0x0}]}, @ra={0x94, 0x6, 0x0}, @ra={0x94, 0x6, 0x0}, @end={0x0}]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000684000)={0x4dc0}, 0x4) 2018/01/24 13:43:32 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffff9c, &(0x7f0000000000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10) getpeername$netrom(r0, &(0x7f0000c70000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000ac6000)=0x10) mmap(&(0x7f0000000000/0xe2000)=nil, 0xe2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x800, 0x4) connect$inet6(r1, &(0x7f00000d7000)={0xa, 0xffffffffffffffff, 0x5, @mcast2={0xff, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0xfffffffffffffec6) 2018/01/24 13:43:33 executing program 0: r0 = socket(0x0, 0x3, 0x5) bind$bt_sco(r0, &(0x7f0000f2e000)={0x1f, {0x9, 0x7, 0x0, 0x1000, 0x2, 0x3be}}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) epoll_wait(r1, &(0x7f0000317000)=[{0x0, 0x0}], 0x1, 0x7fd) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000a3b000-0xc)={0x0, 0x0}) epoll_pwait(r1, &(0x7f0000d2d000-0xc)=[{0x0, 0x0}], 0x1, 0xfffffffffffffffb, &(0x7f00001d4000-0x8)={0x0}, 0x8) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000e8c000)={0x7, 0x0}) 2018/01/24 13:43:33 executing program 0: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000024000-0x10)={&(0x7f000000f000-0xd8)={0x20, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0xc, 0x1, [@typed={0x8, 0x1, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) 2018/01/24 13:43:33 executing program 6: r0 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f000000b000)={0x18, 0x0, {0x0, @random="30314107c029", @generic="c13f03802eb8b5cc468ab885ae5f22aa"}}) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/01/24 13:43:33 executing program 7: mmap(&(0x7f0000000000/0xf67000)=nil, 0xf67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000e79000-0x5be)="", 0x0, 0x8084, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f000073e000)=[@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xc02, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x99}, @in={0x2, 0x3, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4c) poll(&(0x7f0000d68000)=[{r0, 0x18, 0x0}], 0x1, 0xffffffff80000001) sendto$inet(r0, &(0x7f0000f68000-0x1)="fb", 0x1, 0x0, &(0x7f0000f66000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/24 13:43:33 executing program 1: socketpair(0x7, 0x80000, 0x5, &(0x7f000014d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001000-0x8)={r1, 0xfffffffffffffffd}, &(0x7f000040f000-0x4)=0x8) mmap(&(0x7f0000000000/0xae6000)=nil, 0xae6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x56, &(0x7f000028c000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0xb, 0x4, 0x0, 0x0, 0x48, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@timestamp={0x44, 0x14, 0x7, 0x1, 0x0, [{[], 0x0}, {[], 0x0}, {[@multicast1=0xe0000001], 0x0}]}, @rr={0x7, 0x3, 0x0, []}]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @multicast1=0xe0000001, {[]}}, ""}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) 2018/01/24 13:43:33 executing program 3: r0 = socket$inet(0x2, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000001000)=0x0, 0x4) setsockopt$inet_int(r0, 0x0, 0xc9, &(0x7f0000000000)=0x0, 0x1) 2018/01/24 13:43:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x6c}, 0x3, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000052000)={r0, 0x7, 0x1, 0x9, &(0x7f0000257000-0xc)=[0x0, 0x0, 0x0], 0x3}, 0x20) connect$inet6(r0, &(0x7f0000753000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xa}, 0x1c) r1 = socket(0x3, 0xa, 0xdc0) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f000074c000-0x46)={@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x2, @rand_addr=0x400, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x2, 0x4, 0x0}}, {&(0x7f00009c0000+0x34b)=""/155, 0x9b}, &(0x7f0000dc8000)=0x0, 0x5}, 0x46) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f00005b9000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/24 13:43:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2011, 0x0, 0x2, 0x0, []}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000fa1000-0xc)={0x0, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r3, &(0x7f0000ccb000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f000060b000-0x4)='tls\x00', 0x4) getsockopt$inet_tcp_buf(r3, 0x6, 0x1f, &(0x7f000051b000)=""/62, &(0x7f00007c1000-0x4)=0x3e) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000ffc000-0x20)={0x5, 0x0, 0x2, 0x0}) ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40106437, &(0x7f00007a3000)={r4, 0x6}) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f000024e000-0x2)=0x4, 0x2) ioctl(r1, 0x200000008916, &(0x7f0000000000)="") connect$inet6(r0, &(0x7f0000ce8000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) pipe(&(0x7f0000378000)={0x0, 0x0}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f000087b000)={r0, r5, 0x7, 0x2}, 0x10) getsockopt$inet6_buf(r0, 0x29, 0xd3, &(0x7f0000d3f000-0x1000)=""/4096, &(0x7f0000d45000-0x4)=0x1000) 2018/01/24 13:43:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7f, &(0x7f000088f000-0x23c)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="b6648135783d", [], {@can={0xc, {{0x3, 0x20, 0x3, 0x20}, 0x5, 0x3, 0x0, 0x0, "000020000000ffff"}}}}, 0x0) 2018/01/24 13:43:33 executing program 2: mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ffc000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000175000)={0x1000, 0x4420, 0x4, 0x2, 0x2, 0x101, 0x7fe00000000000, 0x2, 0x0}, &(0x7f0000618000)=0x20) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000ffb000)={r2, @in6={{0xa, 0x2, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xf82}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000ffc000-0x4)=0x8c) socket$packet(0x11, 0x3, 0x300) r3 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000000000004, 0x9c) sendto$inet(r3, &(0x7f0000865000)="", 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f0000ffc000-0x44)={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000148000-0x5c)="a5382ac14f540a01a64334b8e95d87120a1dc6a452ca3729af7940993b5a1b1531e05e3a6b1ce909cb1b1b0a5202b19f9439f2103b12340f52910d5030c6eb8f7c99cc72642ae014958f1b8d9e44bc8777a99b2ee376a49a964a2074", 0x5c) 2018/01/24 13:43:33 executing program 6: getsockname(0xffffffffffffff9c, &(0x7f0000d3e000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, &(0x7f00008f4000)=0x32) r1 = socket$rds(0x15, 0x5, 0x0) tee(r0, r1, 0x7fffffff, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x2, 0xc) write(r2, &(0x7f0000167000-0x1f)="1f0000000b06ffde0000f49f000000a9200600000900018001000000000600", 0x1f) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000995000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f63000)=0x14) 2018/01/24 13:43:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$vsock_stream(r0, &(0x7f0000ba0000-0x10)={0x28, 0x0, 0x2710, @any=0xffffffff, 0x0}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000094a000-0x4)='bic\x00', 0x4) 2018/01/24 13:43:33 executing program 1: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) sendto$inet6(r0, &(0x7f0000011000)="", 0x0, 0x0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0x0}, 0x1c) socketpair(0x1f, 0x802, 0x100000001, &(0x7f000000a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r1, &(0x7f0000011000)={&(0x7f0000008000-0x48)=@full={{0x3, {"8066364a28d44b"}, 0x9d}, [{"456bc77d0089a3"}, {"c3a57afc9fdb09"}, {"9eb9abeb620104"}, {"2d215ef57f8e87"}, {"69a55825c700fd"}, {"7bfe744a59b006"}, {"bcd0253776b71a"}, {"2db452679f518a"}]}, 0x48, &(0x7f0000019000-0x10)=[{&(0x7f0000019000-0x1000)="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", 0x1000}], 0x1, &(0x7f0000011000-0x138)=[{0x38, 0x11f, 0x4, "556c352682cd6e32f107130d73716992f19d1142cae21d0dbc592ce5b1fc7b377efe74"}, {0x100, 0x111, 0x1fa, "66ae1c962d4597c4a7ac1513b0213b490574e7565508de3a1d5371a7946c637f97e67bda55b50af337000c4c1b41081c83f5af4d650ad0e53f73fb1ebd288a9cb091c7163e5f0d48d73133eb0a17e92e76cc6e89490f5a6075ab9f6a1c243938f34b766cc56c542a09ac70375fa0a9af3b8bf269a21538966b82281003e3138696adbea0c5c19871eaa02348e5ac4ef0c0f1d7b372ed65a83f43997c22c4d999411321908a3e22c4a43d447438c71849b28e164323e07b901ed540fb7ffbc6ac514eb14e9d1152056ca7842e7d793f879401df35f76af83e2cca42b8a13a1bee521e935e857c6f49fa6fc3075f"}], 0x138, 0x20008000}, 0x2100) [ 1057.085562] Bearer <> rejected, not supported in standalone mode 2018/01/24 13:43:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000008000001, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000ad5000-0x2c)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x1, 0xab, [@multicast2=0xe0000002, @loopback=0x7f000001, @empty=0x0, @dev={0xac, 0x14, 0x0, 0x17}, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, @rand_addr=0x0]}, 0x10) 2018/01/24 13:43:33 executing program 3: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000fc8000)={0x1, 0x2, 0x80, 0x5, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) 2018/01/24 13:43:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f0000197000)={0x14, 0x4, 0x1, 0xfffbfffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f000000d000-0x38)={0x0, 0x0, &(0x7f0000cc1000)=[], 0x0, &(0x7f0000279000-0xc2)=""/194, 0xc2, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000b66000)={r0}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00002b8000-0x14)={0x9, 0x7, 0x5, 0xffffffff, 0x1}, 0x14) 2018/01/24 13:43:33 executing program 0: r0 = socket$inet6(0xa, 0x800, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000d2e000-0x4)=0x8) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000+0x2d)=@generic="039d8c759da418de537c46961106c99d", 0x10) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000001000-0x20)={@common='ip_vti0\x00', @ifru_flags=0x1400}) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000000)={r1, 0xbbe}, 0x6) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000001000-0x12)={0x7, [0x7, 0x400, 0x80000000, 0x0, 0x1, 0x2, 0x2]}, 0x12) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000019c000)={r1, 0x7}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xfd000)=nil, 0xfd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f00000e6000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "2bd75c", 0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [], ""}}}}}}}, 0x0) 2018/01/24 13:43:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0xffffff73, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x0, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f000057e000)=[{&(0x7f0000807000-0x5a)=';', 0x1}], 0x1) sendto$inet(r0, &(0x7f0000cce000)="f8", 0x1, 0x0, &(0x7f0000a3d000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$kcm(0x29, 0xfffffffffffffffc, 0x0) sendmsg$kcm(r1, &(0x7f00002be000-0x38)={0x0, 0x0, &(0x7f0000dd2000-0x30)=[{&(0x7f0000627000)="ee", 0x1}], 0x1, &(0x7f0000a3b000-0x100)=[], 0x0, 0x0}, 0x0) writev(r0, &(0x7f00008fb000-0x10)=[{&(0x7f0000637000)='\'', 0x1}], 0x1) 2018/01/24 13:43:33 executing program 1: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x9) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_dccp_buf(r1, 0x21, 0xf, &(0x7f000000a000)="aeb241d37a70fdbddf0e6e7299d649", 0xf) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000000f000-0xd8)={0x18, 0x21, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {0x19, 0x0, 0x0}, [@nested={0x4, 0xffffffffffffffff, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r2, &(0x7f0000024000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000006000-0x4)=0x8) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r3, &(0x7f0000024000)={0xa, 0x2, 0xff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, 0x1c) 2018/01/24 13:43:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001c1000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(tgr128)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000fdf000)="", 0x3b6) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000d53000)={0x800, 0x8001, 0x7, 0x8000, 0x5, [{0x64, 0x3, 0x9, 0x0, 0x0, 0x808, 0x0, 0x0, 0x0}, {0x0, 0x5cad, 0x1f, 0x0, 0x0, 0x2200, 0x0, 0x0, 0x0}, {0x1, 0x80000001, 0x7, 0x0, 0x0, 0x2400, 0x0, 0x0, 0x0}, {0xf0fd, 0x7ff, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, {0x5, 0x4, 0x2, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}]}) 2018/01/24 13:43:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000413000-0x4)=0x0, &(0x7f0000e67000-0x4)=0x4) ioctl$sock_ipx_SIOCAIPXITFCRT(0xffffffffffffffff, 0x89e0, &(0x7f0000bd4000)=0x9) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "b441d632cdbbcb211363807aec73d3883762a61dc02d349bfa3ac974b987aa7fb97eb324d594fbbb77bab759418aa8d451d921e8f5d2cf2b08292111701192e97cac366dd3eb2e0fb039e58314ef4709c5f3556db6a1ab6b4fb2bdd83cdc26e8395ec4984ec3faf71a611d1569545d654cded93be827a85188b803c19c1b56aab522862a718b81e512b49690994d3425e33bd93f0e744c66a083c1f9f1bd7bb8f9e123c08f3f041ed3fdc058136cf0071a47cc0e38720a12e11e842a7b5b26dff07f578fdb9a7b14662a625c1ee76c41ccb2b1fc6376aa718e1067b9e4af511ef5b360dbfad326108bb033db193dab27974eb8c462739eaee51d87f31c516e7e391073770da3202e02c41a7277c847df24bd5b0a7ab6e252f3c8ebf00688cc55311d887e8bfd95a7f4c6a126af3fe26714ddb869c66d18f870631bbd497e8a06881b754ecdcdd0dcffc51cd52a6b560f8d64b63a1674745edc5f53b18a8ffcc5c2fbc4d2bbcc2faf3c189d9b36c0655d1394f5c127ec86b8a764a87b546c2b6ac37d0a8ec3edd7cda6f930570763dbdc0640d219749bd57c7c89eaadfdae41d654a46b17be069a32a7d94d29b612fbe61b8bd11a2d10ba5d4ac7014fc0465c3f144598bd1f913343e7293711040eee0ae8df1e49f04ed1037d4b742aed0e932116060aaf6b985238d2e10fb5b11d19d7801befed4833287d96a85a7cdd9e211a672760335655576fc0fa0336621c2b2b1018ef71bb5077c67ee5fa8d479d6776013363e98b1f1213712be7e47549b6035459008c509f0f983130a451531381ee3c1ab9e1cbb8e558b56ca1a70939389addc5f9632b37ff3f634abb504bb0be0a51649683f6e29588c15cda40255e173328681884ffef6729e9058c5623e1401fdcc7b8cb5623a8fd725fbeea05fc417c44e46500619218dff7c70aa068994c58883cada505a2aa85b6620dfe9c45b707c9aa1222b86972eae564b28a05ddfa3545df231fde2707d4bf67dc6ba41daba91dee8081e5c7e2bcfbebebd42d5ab8a32d6e098fd57233e3b813dc0d772134775def451823b7fef2bc93da01722cd613b9a3db7e2d4c51fb7b56006ee9cea53b62343599a56167388d45247f9289fb1cab67a7cb0c3665ddf1e1411875b4de3428b32fc6603691a023d8e4cb93c667acb7b535fb5f77af9a49640cbe8ffe3a193cf4df1b556a67cb753c60bdf978b871aa513c07074c6602037ebc32199290e3c7ac6f103ad9358951ad4de0c8f1b34951b0e6a48295975cf08b2c3c95064855fc95317e386f1c18608d1d08699003c998b93332cd316f17a5139d350cbfa9dabc3f77c4197a0186e50913978e980a7a028e7ccdeee718af028200e94a6b3a0ec93ba14b0c64dfaf3967e230d8cf876f26287d436ebc9588b52b43f2380836bfe3"}}}}}, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000abb000)={&(0x7f0000b0e000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) 2018/01/24 13:43:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000689000-0x4)={0xffffffffffffffff}) accept(r0, &(0x7f000053c000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f00002c1000)=0xc) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000e17000)=0x5, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00004ca000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000de8000-0x5008)=@ethtool_per_queue_op={0x4b, 0xe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 1057.140954] Bearer <> rejected, not supported in standalone mode [ 1057.148675] netlink: 'syz-executor6': attribute type 1 has an invalid length. [ 1057.160622] netlink: 'syz-executor6': attribute type 1 has an invalid length. 2018/01/24 13:43:33 executing program 4: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000004000-0x38)={&(0x7f0000003000)=@ethernet={0x0, @random="d23e72c7d450", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000004000-0x10)=[], 0x0, &(0x7f0000000000)=[{0x28, 0x0, 0x2000200, "7305e1d02534c549ca1e2a13322e396b0b"}], 0x28, 0x0}, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x3, &(0x7f0000004000)="14fb5196256481c8da9b796c492979b7a3931fa98c5502c17000d370457c3a78c1dc9f2bc1207d4b81067cfea1d958e84434fb15b93a5c754aaa3f5fac1c464395f9e27eb4ed32e801f417e876f9e5d96a3aba6989556a7ee253caa6472833efed") 2018/01/24 13:43:33 executing program 5: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x1, [{0xf03f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) r1 = socket(0x18, 0x0, 0x1) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000005000-0x4)=0x8, 0x4) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) 2018/01/24 13:43:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00003ad000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000b71000)={0x2, 0x400000000000003, 0x0, 0x0, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_address={0x5, 0x7, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}]}, 0x98}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$netlink(0x10, 0x3, 0x12) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00007e3000-0x29)={0x0, 0x21, "90c98015d8c7c5fefefbd257bac62fd9aead989db3a12611f75440795ac097ca2b"}, &(0x7f0000b36000-0x4)=0x29) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000e15000-0x14)={r2, 0x7ff, 0x20, 0x2, 0xfffffffffffffff9, 0x3ff}, &(0x7f000083c000)=0x14) sendmsg$nl_route(r1, &(0x7f0000e57000)={&(0x7f0000099000-0xc)={0x10, 0x0, 0x0, 0x40200048}, 0xc, &(0x7f0000c4c000-0x10)={&(0x7f0000851000-0x2c)=@mpls_delroute={0x2c, 0x19, 0x0, 0x0, 0x1, {0x1c, 0x0, 0x80, 0x1, 0xff, 0x4, 0x0, 0x7, 0x400}, [@RTA_DST={0x10, 0x1, [{0x5, 0x5, 0xb4, 0x81}, {0x2, 0x2, 0x2, 0xf3d}, {0xb1, 0x10001, 0x7fffffff, 0x6}]}]}, 0x2c}, 0x1, 0x0, 0x0, 0x800}, 0x0) 2018/01/24 13:43:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002f000-0x10)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x80000006, 0x0, 0x0, 0x0}]}, 0x10) write(r0, &(0x7f0000844000-0x1f)="aba81c0870827ba481a7b59899dac1826615267481ff107aaf0585edf2b0fc", 0x1f) r2 = socket(0x2, 0x800, 0xb) ioctl$PPPIOCGFLAGS(r2, 0x8004745a, &(0x7f00007b0000)=0x0) 2018/01/24 13:43:33 executing program 6: mmap(&(0x7f0000000000/0xfc4000)=nil, 0xfc4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000367000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000bb9000-0x4)=0x10, 0x80000) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000fc5000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000585000-0x4)=0xb) r1 = socket$inet6(0xa, 0x3, 0x8400000000083) setsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000fc2000)=@hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x8) sendto$inet6(r1, &(0x7f0000fc2000-0x60d)="", 0x0, 0x0, &(0x7f0000105000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) close(r1) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, &(0x7f0000fc6000-0x8)={0x8c59, 0x1}) 2018/01/24 13:43:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000bf8000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f000088c000)=0x48, 0x80800) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000965000)=0xe27c, 0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f74000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0", 0x4) socketpair(0x7, 0x5, 0x1, &(0x7f000098b000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f0000f34000)={0x0, 0x80000, r3}) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f0000a97000)={0x0, 0x0}) r5 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r5, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000e0c000)=[{&(0x7f0000f78000)="92ed0a0134055f49fbfc3e4e44ac1c4a", 0x10}], 0x1, &(0x7f00000ad000-0x60)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) accept4$inet6(r3, &(0x7f0000482000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000c92000-0x4)=0x1c, 0x80800) getsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000397000-0x8)={0x0, 0x0}, &(0x7f0000f52000)=0x8) ioctl$DRM_IOCTL_SET_UNIQUE(r2, 0x40106410, &(0x7f00007d2000-0x10)={0xb, &(0x7f0000192000)="3e5fff4f4d8361c4d22c4d"}) recvmsg(r5, &(0x7f0000729000)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f75000)=""/228, 0xe4}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f0000261000-0x78)={0x8, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x199, 0x93, 0x6d, 0x100000001, 0x100000001, &(0x7f000098d000)=@generic="cff4810d77b4933604988a5373ced905", 0x2, 0x400, 0x7ff}) [ 1057.229176] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=33 sclass=netlink_audit_socket pig=23284 comm=syz-executor1 2018/01/24 13:43:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x805, 0x0) socketpair$inet(0x2, 0x5, 0xa4, &(0x7f00009e3000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f00003cd000-0x8)={0x0, 0x1}, &(0x7f00002b4000-0x4)=0x8) sendmsg$inet_sctp(r1, &(0x7f0000ce5000)={&(0x7f0000940000)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00003ba000)=[{&(0x7f0000451000-0x6)="6b33ffe11025", 0x6}], 0x1, &(0x7f00000f7000-0x60)=[@sndinfo={0x20, 0x84, 0x2, {0x4, 0x0, 0x10000, 0x7, r2}}, @init={0x18, 0x84, 0x0, {0x70, 0x80000001, 0x20, 0x2}}], 0x60, 0x4000010}, 0x4041) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000ff7000)="ff0204080000def31d001122000000d8144e00000000024f", 0x18) [ 1057.287196] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=33 sclass=netlink_audit_socket pig=23297 comm=syz-executor1 2018/01/24 13:43:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f8c000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-avx\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a01002356ba602dff05000bfef9f3d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmsg$alg(r1, &(0x7f00002b2000)={0x0, 0x0, &(0x7f0000b61000)=[], 0x0, &(0x7f0000947000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) getpeername(r1, &(0x7f00004b9000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f0000fb9000)=0x3a) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r2, 0x28, 0x0, &(0x7f00002d3000)=0x7fffffff, 0x8) pipe(&(0x7f00003e1000)={0x0, 0x0}) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000560000)={0x0, 0x5, 0x0}, 0x4) ioctl$sock_inet6_tcp_SIOCINQ(r3, 0x541b, &(0x7f0000c83000)=0x0) sendto(r1, &(0x7f0000c3c000)="43761c2dd37eacb1aebb81125316fe4a95f862fb501fed3d2d4e71757b1e96de2fe526deeb396405d2e5eb92f68aadaa5d4c8ca9eaa8894bb2374da89bc086889631d2f9529b82232f240f765ca6266c56f2d0262b9f3f2973a5a0adbd501356297bad02ec8b2cc1ce2b44d9cf1d9081", 0x70, 0x0, 0x0, 0x0) recvmsg(r1, &(0x7f0000a4a000)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000dc6000)=[{&(0x7f0000fe4000)=""/26, 0x1a}, {&(0x7f000058e000-0x74)=""/116, 0x74}], 0x2, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) 2018/01/24 13:43:33 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x20, &(0x7f0000001000-0x2a)="8fd5cd3743b0d8e1df0415d05b72be6a4a64ab8c33da758711c515f53d558d8abcd80000000000000009af", 0x2b) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000002000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0x26, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000000)={"2d3594f0c8a9bdcc304ed46d72fd464e", {0x4, 0x95a, 0x9, "979e06b65064", 0x4, 0x0}}) 2018/01/24 13:43:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000962000)="ad0000000000000007298992ea54c7beef9f5d56534c90c2", 0x18) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000925000)=[{0x0, 0x0, &(0x7f0000d61000-0x80)=[], 0x0, &(0x7f0000f06000)=[@assoc={0x18, 0x117, 0x4, 0x20}], 0x18, 0x0}], 0x1, 0x0) sendmsg$can_raw(r1, &(0x7f0000477000)={&(0x7f0000523000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000f9f000)={&(0x7f00002d6000-0x48)=@canfd={{0x0, 0x0, 0x0, 0x0}, 0xa, 0x0, 0x0, 0x0, "78107cf7ba34bb907619bca78c327758e0977d56a0428fcd2086f76c15e8bbf0272ad8184a3924c666339f8e3d1c1631d81bb612a655343ecf2221f317fc71e1"}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvfrom(r1, &(0x7f000069d000-0x3f)=""/63, 0x3f, 0x0, &(0x7f0000098000)=@ipx={0x4, 0x100000000, 0x0, "e262589dfba5", 0x1, 0x0}, 0x10) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000ad6000-0x4)=0x0) bind$alg(r0, &(0x7f000001a000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd128-generic\x00'}, 0x58) 2018/01/24 13:43:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f000073a000-0x10)={0x1, 0x5, 0x5, 0x3f}, 0x10) socket(0x11, 0x1, 0x8000) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000762000+0xf06)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f000039e000)={0x9, 0x101, 0x9, 0x1, 0x6}, 0x14) sendmsg$nl_xfrm(r1, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000419000-0x174)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x1, 0x2, 0x1, 0x0, 0x0}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/01/24 13:43:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f000066b000)={0x4, 0x0, 0x7, 0x7, 0x0}, &(0x7f0000976000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00003a6000)={r2, 0x30, "b19a596b853d53e357f0375d14b1ca42ca4b2ded7cb669fb8a326a1f50977ab0f11f4c90d49427dd9944b984c04c253d"}, &(0x7f0000264000)=0x38) bind$alg(r0, &(0x7f000093a000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000016b000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r3 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000aeb000)=[{0x0, 0x0, &(0x7f0000c2a000-0x10)=[{&(0x7f0000f64000-0xa5)="62e0c551d61e66d36729a3d357213098", 0x10}], 0x1, &(0x7f0000637000)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r3, &(0x7f0000d27000)={&(0x7f000025a000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000a3c000-0x10)=[{&(0x7f0000f13000-0x54)=""/16, 0x10}], 0x1, &(0x7f0000251000)=""/0, 0x0, 0x0}, 0x0) 2018/01/24 13:43:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000bda000)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(tnepres)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c22000-0x11)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000d37000)=[{0x0, 0x0, &(0x7f0000e07000-0x20)=[{&(0x7f0000e0a000)="0451b86f5bcf974558303177a9cbce08b5a55f2c1cb9ef9bbfefa400baf8b818e8d7e3f03becc38fd9d31f3fd4983aafc02b84535559e2e5226a5c7ffe9a9ea072a4ac467f11b15293aa98b98753c8d911d21b0b8866db5f3bc70054168a94a4d657e84f2c7f22f9aa00b55d78e57831ed470cefe7c03c72044a73172839809cc3891ceb9e6bf2ffedd5cc22aee8cbaa9ac0c9643d35fac839b1b5ff16905f9b178dadf8e1a7709aefb53e7534b4", 0xae}], 0x1, 0x0, 0x0, 0x400c0}, {0x0, 0x0, &(0x7f0000b58000-0x10)=[{&(0x7f000046d000)="6c739360ea34606dbc9b45dd5853c914cdb703436dff7abf3d0a9201972977de3b1bf51c421c82c9dace13fb0b1ea11271f63da7178610c59011310947f40034e6f1b5edf9372e52c71f6e7971ceac6ce1b1ddd7089db7105d5cea9e7b3b98b76a54ef3a5bc0b2039c72108ea508102c938d699c5a1c47f72efd4cd4aac55ebe78b274e7b1772f4c1af56847d9fd5d8292cb2b057931ff6d292177b92cf5c189a0", 0xa1}], 0x1, &(0x7f0000c7d000-0xf0)=[@assoc={0x18, 0x117, 0x4, 0x3}, @iv={0xc0, 0x117, 0x2, 0xac, "b88d27066ea2b6a3a322521c14fc9bf57221a25d438f6022847081f071229114ab245aa60eac1efc75e7dc4f82e1e7786e8114a861cc85e887a8c864eaa1a3451bf859a9d4d9c03ea9003ba93499ced9c65f66f084063e6abd3dcbbf45610f9283b298c3ba8e9c4a4bd0405b87ce81ca5572e9d8349efd9db66444aac8553275ae7ae870915253f4b0286946044ccf276b01c28ba06b343a3fc07c8f16ccb0821f3ddbeab98152c2dadaf0e3"}], 0xd8, 0x4000000}], 0x2, 0x4000000) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000ad6000-0x18)=@add_del={0x2, &(0x7f000049b000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x4761}) recvmsg(r1, &(0x7f00004e2000)={&(0x7f000060f000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000c0e000-0x40)=[{&(0x7f0000217000)=""/49, 0x31}, {&(0x7f0000e14000-0x4b)=""/75, 0x4b}, {&(0x7f0000691000-0xc6)=""/198, 0xc6}, {&(0x7f000052a000-0x6c)=""/108, 0x6c}], 0x4, &(0x7f0000347000-0x2e)=""/46, 0x2e, 0x6c32}, 0x0) getsockopt$inet_dccp_buf(r2, 0x21, 0xd, &(0x7f0000ff3000-0x99)=""/153, &(0x7f0000d70000-0x4)=0x99) 2018/01/24 13:43:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dd4000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) socketpair(0x2, 0x7, 0x6, &(0x7f0000be3000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000354000-0x6)={0x0, 0x1}, &(0x7f0000110000-0x4)=0x6) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000c91000)={r3, 0x6, 0x20}, &(0x7f000082d000)=0xc) recvmsg(r1, &(0x7f0000d19000-0x38)={0x0, 0x0, &(0x7f0000bd0000-0x20)=[{&(0x7f0000998000)=""/4096, 0x1000}], 0x1, &(0x7f0000383000-0xd6)=""/214, 0xd6, 0x0}, 0x0) 2018/01/24 13:43:33 executing program 7: mmap(&(0x7f0000000000/0xaea000)=nil, 0xaea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x400000000003, 0x300) getsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000001000-0x4)=0x0, &(0x7f00004cf000)=0x1) 2018/01/24 13:43:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x35, &(0x7f00002c0000-0x4)=0x0, 0x4) pipe(&(0x7f000046d000)={0x0, 0x0}) connect$pptp(r1, &(0x7f0000d40000-0x20)={0x18, 0x2, {0x0, @multicast2=0xe0000002}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) 2018/01/24 13:43:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000659000)={0x1, &(0x7f0000e82000-0x8)=[{0xc, 0x8f8, 0x0, 0x2}]}, 0x10) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00008d6000)=0x0, 0x4) setsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f0000711000-0x4)=0x0, 0x4) 2018/01/24 13:43:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00006d2000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000594000-0x18)="d556b6c5820faeb895298992ea54d60004002c5b534c90c2", 0x18) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$kcm(r1, &(0x7f0000488000)={&(0x7f00009c0000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000dd9000)=[{&(0x7f0000ca2000-0x1000)="858391bf7e711dd99ea4f453d45603ab", 0x10}], 0x1, &(0x7f00003cc000-0x1e8)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000023000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r2, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000022000)=@delneigh={0x24, 0x1d, 0x513, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, r3, 0x0, 0x0, 0x0}, [@NDA_DST_IPV4={0x8, 0x1, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 13:43:33 executing program 2: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000000e000)={0x0, 0x0, 0x0}, 0x4) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000022000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000017000-0x4)=0x2e) socket$kcm(0x29, 0x5, 0x0) socketpair(0x3, 0x7, 0xd2, &(0x7f0000015000-0x8)={0x0, 0x0}) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x19, 0x6, 0x1) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x3, 0x3) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000023000-0x4)={r0}) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r2, &(0x7f0000023000-0x38)={&(0x7f0000022000)=@sco={0x1f, {0x4213, 0x400, 0x1ff, 0x1, 0x1, 0xfffffffffffffffc}}, 0x8, &(0x7f0000023000-0x80)=[{&(0x7f0000023000-0xde)="890f5ed6f9dec185a8b03464eafcb02e0e80520851cb17370bb8b0ed4ea0982af28540a1009bec6b040bbee8e22003932118f563a5ea72f6f6767c3b8e8b83190c4d8660ca382f35c184b28babde4223a6fb42a5cb4e0ffd72355f4fc0ce4c36f238cacd36e217859ebb2e998d61d759900c6c44db178dae587d5e63ef86b473acd184295f619938dbeb27cbe423e8cd869d36eed80d0bc9b165faa26c8d7d961563434ed4cec5cc4c90bb9491a4f5a5a5a6e7c91b5050dee40f0d6ffa88d4873f158e52444ac4544247341540ea66261bc6edda3f4e5153128d1df6fa18", 0xde}, {&(0x7f0000022000)="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", 0x1000}, {&(0x7f0000023000-0x34)="39a5462dcbc6f5d5877db7d8b239fb1f383a1c4437c9710a95d7f0a87b9652335ad155cd71d6d2e462e077cafd2dc223da2da610", 0x34}, {&(0x7f0000023000-0x51)="6759e87e69c3466827b70d94a6d0a2063dafd4eb34b8e243eac7bfd27809a503370fe7b4f57b453cfc87557465b868352701171c3176f52c9e887d369e039b92ca467d290267aa4dacacfa4d4c7031dedd", 0x51}, {&(0x7f0000023000-0xdc)="d60a3d615195a4f2f1b0beab8a03bff02fcd568bea53451699f35963dcee0e901b201e97d4adf9387ea09ae69af208f3111f04947d36f2926ac89479fc40400936f11ea0a08fd5a0ecb2ee27997db020cc359300b32acd2c0e5507a1da02e2f5a9c9487119b125f886d9087b8810e06017f2c0653333fc7dbf91f4ab8acf6d24e74ee45aa0415f240e386b9417e8e49e2cdd141f46ceb35bcef0c961101f3f31b5ddf81cf90eb183fc90839ed95ab7b80c99254e86bfbafdca51b8648915d715376643a30b23634196d6dba95578c27cbc1394488b1e761a22bdcef1", 0xdc}, {&(0x7f000000b000-0xa5)="e8da548a3191a0c36effd3d6a85c1185c61d94cd541f7702e2c4fa6fa28ee69dde41af2d92005001bed0a85c0a485ec261064926259bc8526c28cf31c9750c28c11d09e7826f90fbc063f383a16dbf8c5fde007c0e57d3672aea4f3f3a92a525d10ff6f969901fb3b3bf337779976f1af86ad19547c2319f0e011a21cd629b3a6182571cb4f7556cab31fc8d2718621b345e19355373006e65c620cca3044a378c1bcbcc04", 0xa5}, {&(0x7f0000023000-0xe)="2a0231bad1bce832c35df96d4378", 0xe}, {&(0x7f0000014000-0xc7)="82cf35bf18024ecacd58b517786c60650e92770a26d189108b36c820bfcb323297a791d75c83e50949cd5de7421c99960b4fdcad706ed11838c8148eb45c8e74e1b5f72fd980558f80b0f9ad766cda93762f773ea7c561047503a4e5c9d0036b7febb36c2db782a4c4c96a3bad79d965d54ec5964f43d462a3573f6ea49491c32ba1ac29c61c9e2f41cb897c10832644bb482448727e4d3bd8c623c27a0fb41762ec2be75b361a12f3653270677942a23df2d17d0a4446dac2fe90944a8b7c566e79585abb6739", 0xc7}], 0x8, &(0x7f0000021000-0x20)=[{0x20, 0x11a, 0xfffffffffffffffd, "0eeb9cb7338339cc32c72f8bf2a008"}], 0x20, 0x20040080}, 0x20008000) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000020000)={0x0, &(0x7f0000021000)=[]}, 0x10) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/01/24 13:43:33 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffff9c, &(0x7f0000001000-0x38)={&(0x7f0000001000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000001000-0x70)=[{&(0x7f0000001000-0x82)=""/130, 0x82}, {&(0x7f000039e000)=""/251, 0xfb}, {&(0x7f0000390000-0xf3)=""/243, 0xf3}, {&(0x7f0000000000)=""/67, 0x43}, {&(0x7f0000000000)=""/130, 0x82}, {&(0x7f00001f0000)=""/200, 0xc8}, {&(0x7f0000001000-0xd1)=""/209, 0xd1}], 0x7, &(0x7f00001fa000)=""/115, 0x73, 0x200}, 0x2020) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000001000-0x6)={0x0, 0x800}, &(0x7f00005f6000)=0x6) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000e8a000)=@assoc_value={r1, 0x5}, &(0x7f00003f4000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000002000-0x1c)={0xa, 0x3, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xfffffffffffeffff}, 0x1c) recvfrom$llc(r0, &(0x7f0000002000-0xcb)=""/203, 0xcb, 0x1, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000002000-0x68)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xfffffffffffff485, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, @in6={0xa, 0x3, 0x4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x1}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x68) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x5, 0x200, 0x1f, 0x3, r1}, &(0x7f0000001000)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001000)={r2, 0x6, 0x6}, 0x8) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000001000-0x4)=0x10001, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000003000-0xec)={r0, r0, 0x3ff, 0x1, &(0x7f0000000000)="cb3ee841742e251338a9408d3818cd0c988b5f658ac9c6f32f8aabdc3d0217bda429bc4dec3b9a2195e9b875c03a8fb0658e85a4b12bf78b84079c7e058ade32911eec6c0018656ca1702f3b86b502866d4b66d2366546", 0x6f5, 0x1, 0x7, 0x1, 0x8, 0x3ff, 0x4, "8379c4a250584657a7a825e649abe70d53333043d7bcf8ac569cb0a3ad1ecc842b9a359218e46a905e1177ec6018b2164b768a8ac9599b4d405e17393ab626fb3e9a2a2245d0df7e84a4e6c56827895ce696ec06b94a9c92c77962abb24d972d99a0a6769b1260ef7375f4a495d500e2f51615e15b50733eb8480c4fa40a9e71a6763db2f323a3311b5d8c284656ec90ce0caf8b0a078360703db780d36c47514d3f80d9358f6490bf0059f135ee6fbb5109deeb11ffee09c894b7695c0c6b73b24d1064"}) socket$inet_sctp(0x2, 0x5, 0x84) accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000004000-0x20)={0x200, 0xa4, 0x8, 0x1000, 0x9, 0x95b7, 0x7fffffff, 0x100, r1}, &(0x7f0000003000-0x4)=0x20) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000002000-0x4)={0x0}, &(0x7f0000005000-0x4)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0xdf, &(0x7f0000006000-0x8e)=""/142, &(0x7f0000006000-0x4)=0x8e) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000007000-0x18)=@get={0x1, &(0x7f0000002000-0x48)=""/72, 0x0}) 2018/01/24 13:43:33 executing program 0: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f000000e000+0x5b4)={&(0x7f000000b000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000002000)=[{&(0x7f0000000000)=""/237, 0x3c7}, {&(0x7f0000001000-0x25)=""/37, 0x9c}], 0x96b0cf4a6d2225a0, 0x0, 0xb5, 0x0}, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f000000c000)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000)=0x10) getsockname(r0, &(0x7f000001b000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000008000)=0xc1) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x2f}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000011000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/24 13:43:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="1000000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000fdd000)=@req={0x0, 0x0}) 2018/01/24 13:43:33 executing program 3: mmap(&(0x7f0000000000/0xfa6000)=nil, 0xfa6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f88000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-generic)\x00'}, 0x58) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000066f000)="0a0775b0d5e38404b3b629ed5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000fa1000)=[{0x0, 0x0, &(0x7f0000fa2000-0x60)=[{&(0x7f0000fa3000-0xb9)="efc8bcdf86bd2cdab96611ea0aa569cc4bc58910179dc8f2f5d2344442d71c5f", 0x20}], 0x1, &(0x7f0000fa2000)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f0000d85000-0x38)={&(0x7f0000eaa000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000fa4000)=[{&(0x7f0000e53000)=""/18, 0x12}, {&(0x7f0000f9b000-0x32)=""/50, 0x32}], 0x2, &(0x7f0000f9b000-0x16)=""/22, 0x16, 0x0}, 0x0) 2018/01/24 13:43:33 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000067000)={0x8, 0x4}) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r1, &(0x7f0000001000)={0x1d, 0x0, 0x0, 0x0}, 0x10) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f000000c000-0x20)={@generic="2d8ad78a11ce3a8e2c791c507b50bbe8", @ifru_flags=0x4000}) sendmsg$key(r1, &(0x7f000000c000)={0x0, 0x0, &(0x7f0000002000-0x10)={&(0x7f0000008000-0x138)={0x2, 0x0, 0x0, 0xf, 0x3, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_key={0x1, 0x0, 0x0, 0x0, ""}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x8000) 2018/01/24 13:43:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) connect(r0, &(0x7f0000b5e000-0x9)=@in6={0xa, 0x0, 0x7fff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x14}}, 0x7fff}, 0x1c) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) connect(r0, &(0x7f00003f9000-0x1c)=@in6={0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffff1ceb}, 0x1c) listen(r0, 0x20000003) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000610000)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000bb8000-0x4)=r2) close(r0) 2018/01/24 13:43:33 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000001000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000c19000)=0x9, 0x800) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f000074d000)=[{0x3, 0x6}, {0xc, 0xfc}, {0xc, 0x81}, {0x4, 0x3ff}, {0x3, 0xffff}, {0xf, 0xae0}], 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/24 13:43:33 executing program 1: bpf$OBJ_GET_MAP(0x7, &(0x7f00006d7000)={&(0x7f0000126000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000006000)=[], 0x5b, 0x0) 2018/01/24 13:43:33 executing program 5: mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x2a, &(0x7f0000add000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2c, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001, ""}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x0]}) 2018/01/24 13:43:33 executing program 2: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f0000009000)={@common='sit0\x00', @ifru_data=&(0x7f000001c000)="6b6be7000000007000b400a472ca66f3000000ef0002000000000000cb9d3cb0"}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f000000d000)={0x6, 0x7, 0x100000000, 0xde, 0x80}, 0x14) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x3f, &(0x7f000001d000)="71e6e3ea6005f73e3682a6a9ee0b02331e9d80aaef7f96cb2893aa915b6c3f60f1c5f8f77b600cf124e8404a246969796d17740a9378a982265c435e685a0dcf15bb83a1aacc00fcff063cbe970ed56fd6741dd7b672b137b3a469b35013b6ae83858031f88c8ee4b7abbad185e3a86aa593a62e9053f51a82b61baa8b77e6eab450590605c3538823eab8c32f", 0x8d) 2018/01/24 13:43:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0x6, 0x7a, 0x0, 0x5, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000c73000-0x1000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000134000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c3e000-0x4)=0x10, 0x80800) setsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f0000ea1000)="0b42f2013b9d4d77cb437161645c9cb15858d1615383a46bfeba6a0975ad1e1d7495d9f2b1a6fe1eff018c234df6042dcc226deff3f017b9d542a71b460b15d163f65e4e8cf68f12c922f1b7ab63db2a3092c92fb4ad2958b0f22d8ab0489e6da5db797cbcf065c79ea7de6e8de1dc4a8c55de12e2e0a34070ff5e6833566db22ba172568f70205c2eee33b2d12c110aa2f23829dc76598e7b0f70ad4f0758c28d86513aacd75c0ae4250e55997bede10bb923c5766694393bf364ccbe895ed70e25eb37", 0xc4) 2018/01/24 13:43:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x480a, 0x5c78) sendto(r0, &(0x7f000059a000-0x73)="", 0x0, 0x0, &(0x7f0000f34000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}}, 0x12) 2018/01/24 13:43:33 executing program 3: mmap(&(0x7f0000000000/0x93f000)=nil, 0x93f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet(0x2, 0x4, 0x5, &(0x7f0000294000-0x8)={0x0, 0x0}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000093d000)={@common='lo\x00', &(0x7f0000939000-0x5)=@ethtool_stats={0x1d, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000093f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f000093f000)={0xdf5, 0x2, 0x6, 0x2, 0x3, [{0xab, 0x29ef, 0xfe09, 0x0, 0x0, 0x3608, 0x0, 0x0, 0x0}, {0x1, 0x0, 0xff5d, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x6, 0x8, 0x1, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}]}) 2018/01/24 13:43:33 executing program 0: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f000001c000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000017000)=0x1c) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f000000f000)={0x0, 0x58, "5f323e015d76d043d2db7e9ccf56d22c2e4c4a1ce8f6d18f2f0d7847da615609eb23dab33fec7bbe58f52ec35762e809141110e7bfa30beec25cd2968ed60f8e9e284ddd75e5a24166184138021215f3e389817d0dcd1068"}, &(0x7f000000d000)=0x60) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000001d000-0x98)={r1, @in={{0x2, 0x2, @rand_addr=0x1ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x738000000000, 0x5}, &(0x7f000001c000)=0x98) r2 = socket$unix(0x1, 0x2, 0x0) setsockopt(r2, 0x5, 0x3f, &(0x7f0000004000)="6424b2371c7fd9e7660d1c7d4d075d052ef2d437198623e8e555b2d09266962022d0b2ccc65210b51d7c94a835b2742348662af372bc1955ead450409e13baa94dcc23a84d5206711d2aa1630c5fa27f9d401a2c0f76e4690439b7ee0e1d522483b8ae92c74466bf0f12dd5f0d1807ccfd6f3601c68222bdbedb29d0d0b512f51bb549ba97b1d39b775f22611add992876b76158f6048505fa9de50e0d988ff7802defdaea8b9f1a178725dd0d1127a717db80ea0aecceb313e8f216cb6aac2f9143a10f3804ae3d0ed4fb5f1c491c8de67512149d", 0xd5) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000019000)={&(0x7f000000a000-0x8c)={0x18, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0xb, 0x0, 0x0}, [@nested={0x4, 0x5, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) r3 = socket$inet(0x2, 0x4, 0xfffffffffffffffe) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r3, 0x21, 0x6, &(0x7f000001e000-0x4)=0x0, &(0x7f0000006000)=0x4) 2018/01/24 13:43:33 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000001000-0x49)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000001000-0x4)=0x60, 0x80000) r1 = socket(0x14, 0x80000, 0xe15d) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000001000)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x2400000}, 0xc, &(0x7f0000001000-0x10)={&(0x7f0000527000)={0x330c, 0x12, 0xb, 0x10, 0x5, 0x0, {0x5, 0x0, 0x8}, [@generic="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@typed={0x94, 0x6d, @binary="740a6f2549328bf9db7c60ef904b2fca1d3792b40b9f2ec80fde0b00e27f0080b018705de38396b9ee04b9910ff61455e5b06d116951431c88f93b6f760bbec8ea914d45333032da52c50640073746adf002d65c84130614e8f79e77b41b2edab6f3416332e4827f147b464f17c874cbdfdae1dad419931ab0b154128118e92dd896f95a353aa294e19b"}, @generic="c92b969a774f1a1563c0", @nested={0x1074, 0x53, 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@generic="a62f9560f65d2f5d1db03a", @typed={0xc, 0x80, @ipv4=@dev={0xac, 0x14, 0x0, 0xa}}, @generic="e8bec159463f813d7468230e487bfa7ef9c62d70d6715bf13e46b7513a330f477f0b978647dba4004241a57deadf856b5fc136b86cae937a6b1ea416b1c5cf221e1f860dcb210203cb49278345684aa1ff12bf9bad07522e3a"]}, @nested={0x11d4, 0x87, [@generic="97e69f8aa99288d907a5b9635655a46bc736e7c7554f7ae4f0d6af39ec43ceb463de7976fd0e8ecb04a1bd6a186b0ea1bbd81b1aa15c91ebf3acc1ad583951a13346aa509e9099ab", @generic="fc33499dcc77ade0e11620c25ec5732765814d3231bd25afa6821a134aa77c6d757aa1dd3ecb1464edbe0920efd13728d469b7f304ef4a6c0cb94f79922e7411be57f2da1c58ddd422", @typed={0x18, 0x11, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @generic="985ed738ad250677a968639c4d0393122375d86c2ea18c9485464b98929e8d0234852234d5e298fcb3dd289518d885c6725a63e9292ba736623f4bf45755a72024a4b63bfb0698e2", @generic="03fd29949679d1ac337cde7f26569bda1e38f863b3a4804cfce32099591301a33a3a486c80671106ddc45fb4123ad808aec585c32de2d5bcfdcaa725c9b7f8ce6e0b4805cbb3b636752088a6697e59fb4ba7379209d6d85f1b82153e4c1e6e5dd32b6f831ea518b418502d522d94569f351a003320f989999d5a08a2b5e2e43fa2cb156b50cf198daf2acaa0d0a9eba5fe6879d1cea13060e9879d0eec3ef5412fa06574688b4b3956c1154b9dfe555c9a65f46ecf14969c8891674adbfd0e9f60133f3ab32032d137078c7bdcf4cd2b887b639c51f8452e0eb998230856", @generic="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"]}, @typed={0x10, 0x3d, @u64=0x7}]}, 0x330c}, 0x1, 0x0, 0x0, 0xc0}, 0x4008001) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f00005d2000-0x8)={r1, 0xd09b}) mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000021000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000022000-0xc)={@broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, r2}, 0xc) r3 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f000000e000-0x10)={0x0, 0xb0, &(0x7f000000c000)=[@in6={0xa, 0x2, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in6={0xa, 0x1, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in6={0xa, 0x2, 0xfffffffffffffff9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, @in6={0xa, 0x1, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000003000)=0x10) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000020000)={r4, 0x6}, 0x8) sendto$unix(r1, &(0x7f0000023000-0xe5)="d7e6ea875fc09cb56360cc2b9133100ed5639f4dbbce059629defe2065ff06a88af2ff3ad3281142fa475b2e54681f0ef45d33e1af652bdf58920f042bc548a72b889dd8425bc8350f4b6ff4dbf61f84fa5a87c21e2a663ce69ca671d70442e752880735359821fcf85731fcdf910f8ccb22637e866c68f31d1479f4f29bd30ac783e99a8c70a8cf3837aa8004907cade294b8473e10638ff6b273867772560e119d4bd23745197f18a2d60e0f32bbc98621cc87deb2c037b93c1f567314297a6afc0015a83cff76b2839f9fb64a4d983c055f9d1ca8548dccdfd9783a735102f5566a7d34", 0xe5, 0x8000, &(0x7f0000023000-0xa)=@file={0x1, './file0\x00'}, 0xa) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000018000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000021000)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000010000-0xc)={r5, @broadcast=0xffffffff, @broadcast=0xffffffff}, 0xc) sendmsg$nl_route(r3, &(0x7f000001c000-0x38)={&(0x7f0000020000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000018000-0x20c)=@ipmr_newroute={0x1c, 0x18, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 13:43:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = gettid() sendmsg$nl_generic(r0, &(0x7f0000b3e000-0x38)={&(0x7f0000b96000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000d43000)={0xfffffffffffffd7b, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0}, [@generic="5223097ac19dd4eca83dbd7c9ab0e93b87a8d833ffb6cc969d", @typed={0x0, 0x2d, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}}, @nested={0x0, 0x88, [@generic="f6853b52d9f49609b1ffb1a72854302e3269d48c11a4c4280742fcaf7d1f26d9b6022ac6eeac8709a8a1f3490f88ff0595d49367cb2f98b99ed1efe14385a3ef6a7735d3a7f320ff49a4dbe82b60446e83ae21c77cc853914a2b3b9903d08e068aa6b857e3b3fde00e1f6cc7a72f08b7b3c6a89f35561e9633c74474f024168120e05322cf5352b375a27d5408d79e9c5a2cf5f3e87e814a1f000000000000000901d876d175c3fd4794f9f478afcca43396f0fe", @generic="c859b22eef0e9727ef1b238fbb6d5cab15c1c28817a777a2279a7c74c0db844e3790b18fdcaed2d45deb154ac076f732c1ab27d6b1ca1d04de35513a8484ca9f9249913e9c3968d5c0bd00e87f58", @typed={0x0, 0x45, @fd=r0}, @typed={0x0, 0x2c, @u32=0x9}, @typed={0x0, 0xf, @pid=r1}, @typed={0x0, 0x7c, @ipv6=@loopback={0x0, 0x1}}, @generic="449918d8b5517f53170b6076", @typed={0x0, 0x81, @void=""}]}, @nested={0x0, 0x3f, [@typed={0x0, 0x65, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @typed={0x0, 0x8f, @binary="94"}, @generic="a126fd61d709b7cccad82ff6dde079fe08506b90cb00cf65276616fe8c085cfd0730d7a1b4c8ca970ca1d21987e2cd2b26e60821f442168fb06563150dca22d19054a04db4172338f2bfe0057ebc7755b3ae596d58f5b476075bf9ef41c80b64dba37e507a7e24b6c0160e57a1abba4143fa2186e0baea", @typed={0x0, 0x4c, @void=""}, @generic="", @typed={0x0, 0x44, @fd=r0}]}, @generic="18fa0c5ec27cfa71d60094853f2b8cca49b4c643707bf5695ec2ef57452e3ff996a68e8790e382aea1ce8191f8a360be543ccd"]}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 13:43:33 executing program 4: mmap(&(0x7f0000000000/0x9fd000)=nil, 0x9fd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000709000)={0xffffffffffffffff}) setsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000449000)=0x0, 0x4) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f00009f2000)={&(0x7f000007d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000226000)={&(0x7f0000548000-0x2c)={0x14, 0x1c, 0x100000002ff, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 13:43:33 executing program 7: mmap(&(0x7f0000000000/0xf6c000)=nil, 0xf6c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000f64000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f6c000-0x10)=@ethtool_rxfh_indir={0x2, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000c84000)="f5834458b5ce8628125069f3f7b8652849e8c328a6a08d4bf35b5ff5e4ea", 0x1e, 0x0, &(0x7f0000f6c000)={0xa, 0x2, 0xfffffffffffffffc, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, 0x1c) 2018/01/24 13:43:33 executing program 6: mmap(&(0x7f0000000000/0xfa6000)=nil, 0xfa6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f88000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000fa1000)=[{0x0, 0x0, &(0x7f0000fa2000-0x60)=[{&(0x7f0000fa3000-0xb9)="efc8bcdf86bd2cdab96611ea0aa569cc4bc58910179dc8f2f5d2344442d71c5f", 0x20}], 0x1, &(0x7f0000fa2000)=[], 0x0, 0x0}], 0x1, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000fa8000)={r1}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000e13000-0x8c)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xf11, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffffffc1}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x8c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000961000-0x10)={0x1, 0x28, &(0x7f0000fa8000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000f5000-0xc)={r3, 0x0, 0x8}, 0xc) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000fa7000-0x16)="99e9eb2481a94405b966cce7ffabb58c572c0f7997d9", 0x16) recvmsg(r1, &(0x7f0000d85000-0x38)={&(0x7f0000eaa000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000fa4000)=[{&(0x7f0000e53000)=""/18, 0x12}, {&(0x7f0000f9b000-0x32)=""/50, 0x32}], 0x2, &(0x7f0000f9b000-0x16)=""/22, 0x16, 0x0}, 0x0) 2018/01/24 13:43:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept4(r0, &(0x7f0000e13000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f00009ab000)=0xe, 0x80800) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f000017c000-0xc)={{0x100000000, 0x7, 0x73fd, 0x20, 0x80000001, 0x8}, 0x80000000}) bind$alg(r0, &(0x7f0000c65000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0xe7) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$nl_generic(r2, &(0x7f0000ccc000-0x38)={&(0x7f00005a1000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006f8000)={&(0x7f00001b3000-0x344)={0x10c, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0xf8, 0x0, [@typed={0x18, 0x0, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}}, @generic="96c7c72fb062efb8b4a2b60d39e8d45b5ac8313c4a871f0106a04de3b28b4ca17d21dac6edb68dc9caad88e306d5196e68e19e347e948279339a1ebe56c5f9bea27d9c5248114d66eda5a128666edd2f7927529e641deb88e226abe7cda2969045440a27af0e23ac05020e3f0c789e02863c4c00917fd004b5e2c2078c12ce3867a10bfe34179a069d39426a1ea6acc388e5bbc0e16ff19890c2c13e8933880bcc4a14d1ffd04c4b8d534a333d6e5759ff16ec82800e79988010ead370303dbb6298fba5f1935a1ae7e37039c3eb4826591287fc68091dbe28"]}]}, 0x10c}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00009ab000)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/24 13:43:33 executing program 4: mmap(&(0x7f0000000000/0xf70000)=nil, 0xf70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000094000)=[@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000f71000-0x8)={@empty=0x0, @dev={0xac, 0x14, 0x0, 0x15}}, 0x8) connect$inet(r0, &(0x7f0000f70000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x9) r1 = accept$inet(r0, &(0x7f00001cb000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) listen(r0, 0x0) sendto$inet(r0, &(0x7f0000f6b000-0x3)="cf", 0x1, 0x0, &(0x7f0000a04000)={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000ddb000)=0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000a68000)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000505000-0x4)=0xa0) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000f70000)={r2, 0x5, 0x3, 0x493, 0xfffffffffffffff8, 0x200}, &(0x7f0000f24000)=0x14) 2018/01/24 13:43:33 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x4, 0x4, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000000000)={0x4, 0x8, 0x9, 0x5, 0x8, 0x4}) mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$netrom(0xffffffffffffffff, &(0x7f0000015000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000024000-0x4)=0x10, 0x800) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000023000)=0x0, 0x4) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000023000-0x38)={&(0x7f000001c000-0xc)=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000004000-0x60)=[{&(0x7f000001e000)={0x20, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", [@typed={0x10, 0x0, @str="29275e24241c2f00"}]}, 0x20}], 0x1, &(0x7f0000014000)=[], 0x0, 0x0}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001e000)={0x24, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0xf, 0x0, 0x0}, [@nested={0x10, 0x7, [@typed={0xc, 0x2, @ipv4=@multicast1=0xe0000001}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000025000-0x8)=@assoc_value={0x0, 0x4}, &(0x7f0000025000-0x4)=0x8) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000024000)=r3, 0x4) 2018/01/24 13:43:33 executing program 2: socket$bt_rfcomm(0x1f, 0x3, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffff9c, &(0x7f0000000000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10) tee(r0, r0, 0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0xa9b) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000e9b000)={r0}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f000006e000-0x82)={0x0, 0x7a, "1a318d1975a9f668ef466b0c3b1853e518f9158220f727097ed329f00e046d4194fc6be66ac50d0720b1bb61a8d6a181c2ad5fe65157c74a6967a6e8c39abb59a0ca0736256efebfc3a8c47eed689e1164e375ddd31587ae02642f148b7d6212aba4163166f816fb7e2b629b0a4b9d375a9d8c57db0cbe6f8d78"}, &(0x7f00002b0000-0x4)=0x82) r4 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000455000-0x10)={&(0x7f0000fe5000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000193000-0x48)={0xc, 0x12, &(0x7f0000f17000-0x90)=@raw=[@exit={0x95, 0x0, 0x0, 0x0}, @generic={0x200, 0x0, 0x3, 0x2}, @initr0={0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x9e7b8d8}, @call={0x85, 0x0, 0x0, 0xa}, @alu={0x7, 0x4, 0xe, 0xf, 0x7, 0x28, 0xfffffffffffffffc}, @alu={0x4, 0x8, 0x1, 0x5, 0xa, 0xd8, 0xfffffffffffffff0}, @map={0x18, 0x0, 0x1, 0x0, r4, 0x0, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0xffffffff}, @exit={0x95, 0x0, 0x0, 0x0}], &(0x7f0000de0000)='syzkaller\x00', 0xffffffff, 0x54, &(0x7f00006d1000)=""/84, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000051000-0x8)=@assoc_value={r3, 0x8}, 0x8) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000b17000-0x28)={@generic="57b62b9903fd91b6e572a0b89681a6b9", &(0x7f000070d000-0x40af)=@ethtool_per_queue_op={0x4b, 0x8, [0x800, 0x6, 0x101, 0x200, 0xb19, 0x8b, 0x7, 0x4, 0x4, 0x6, 0x3, 0x5, 0xa3, 0x17, 0x7, 0x2, 0xff, 0x7, 0x2, 0x1, 0x9, 0x1, 0x15, 0x1c, 0x2e3, 0x5, 0x8, 0x101, 0x9, 0x5, 0x200000000000000, 0xb28c, 0x80, 0x8, 0x4, 0xd9, 0x8, 0x1, 0x3f, 0x5, 0xfff, 0x100000000, 0x0, 0x8, 0x0, 0x2, 0x9, 0x1, 0x3, 0x2, 0x6, 0x2819d69e, 0xfffffffffffffffa, 0x40cc, 0x41, 0x9, 0x1000, 0x4, 0x3, 0x8, 0x1000, 0x20, 0x800, 0xfb, 0x5, 0x76f, 0x1000, 0x8138, 0x8042, 0x7fff, 0x1, 0x35, 0x0, 0x6, 0x8000, 0x5, 0xd6fd, 0x8, 0x80, 0xd7, 0x100000001, 0x0, 0x4, 0x8, 0x7fffffff, 0x3, 0x9, 0x7, 0x8, 0x4, 0x7, 0x9, 0xb2000, 0x6, 0x59, 0x2, 0x7f, 0x3, 0x7, 0x1, 0x2, 0xf500, 0x4, 0xdef, 0x3, 0xe27, 0x3, 0x1c, 0xfffffffffffffff9, 0x176b, 0x4, 0x9d2, 0x1, 0x4, 0x1, 0x5, 0x4, 0x9, 0x9, 0xfe8, 0x5, 0x2, 0x81, 0x4, 0x80000001, 0x3, 0x0, 0x1, 0x8, 0x100000000, 0x1, 0x0, 0x5, 0x2, 0xffffffff, 0x80000001, 0x200, 0x10000, 0x868b, 0x4, 0x2, 0x9, 0x6, 0x0, 0x8001, 0x2, 0x664, 0x7, 0x8, 0x4, 0x5, 0x4, 0xfffffffffffffffb, 0x41, 0x87c, 0x6, 0x5, 0x0, 0x8, 0x9, 0x1, 0x200, 0x6, 0x3, 0x100000000, 0x9, 0x7, 0x8, 0x3, 0x8, 0x4, 0xaff7, 0xb7d, 0x3, 0x4, 0x9, 0xa51, 0x7fffffff, 0x200, 0x1, 0x4, 0x3, 0x1, 0x3f, 0x80, 0x6, 0x6, 0x1, 0x52, 0xfff, 0x3ff, 0x63, 0x2, 0xb8, 0xfffffffffffffffa, 0x8000, 0x800, 0xa38d, 0x6d, 0xfbf, 0x89, 0x7fff, 0xf9cd, 0x51b, 0x7fb31159, 0x7, 0x7, 0x2, 0x5, 0xfff, 0x1f, 0x0, 0x8, 0x6, 0x7f, 0x1, 0x7fffffff, 0x2, 0xff, 0x3, 0x0, 0x401, 0x2, 0x8001, 0x37c, 0x80000001, 0xd20f, 0x2, 0xf42, 0x4, 0xf5, 0x4bf4e82e, 0x0, 0xc71, 0x425b, 0xfffffffffffffeff, 0x6, 0xf16, 0x1000, 0xffffffffd2f9dd6b, 0x0, 0x8001, 0x10000, 0x8, 0x40fd, 0x5, 0x1, 0x6, 0x2, 0x3, 0x3, 0x7f, 0x1, 0xffff, 0x3ff, 0x7009, 0x2400000, 0x8000, 0xfd9, 0x10001, 0xffffffffffff7c21, 0x3f, 0x15d3, 0x4, 0x0, 0x8, 0x9, 0x2, 0x7, 0x0, 0x7e8d, 0x451, 0x601, 0x7ff, 0x1, 0xfffffffffffffffc, 0x7, 0x8, 0x0, 0x30ba, 0x5, 0x8, 0x18a, 0x5, 0x4, 0x9, 0x3, 0x8, 0x800, 0x1ff, 0x3, 0x200, 0x9, 0xff, 0x8, 0x1, 0xfffffffffffffffc, 0x100000001, 0x3f, 0x9, 0x5, 0x0, 0x401, 0xf80, 0xe11, 0x10000, 0x7, 0x5, 0x8, 0x68, 0xc0, 0x26f, 0xffffffffffff0000, 0x8, 0x101, 0xffff, 0x1f, 0x1, 0x40, 0x6, 0x7, 0x3c, 0x80, 0xfffffffffffffff7, 0x1, 0xe4be, 0x400, 0x40, 0x4, 0xfffffffffffffffc, 0x4, 0x8, 0x100000000, 0x5, 0x6, 0x2, 0xa37, 0x5e, 0x3801fd09, 0xffffffff, 0xffffffffffffffe1, 0x0, 0x5, 0x6, 0x8, 0x6, 0x9, 0xfff, 0x6, 0x85, 0x14a, 0x4, 0x81, 0x100000001, 0x1, 0x5, 0x0, 0x0, 0x7, 0x9, 0xf9, 0xcf, 0x9, 0x5, 0x84f, 0xcce, 0x78, 0xffffffffffff0001, 0x1dc, 0x80000000, 0x80000001, 0x541, 0x800, 0x8000, 0x10001, 0xfffffffffffffff9, 0x7, 0x20, 0x20, 0x1, 0x3, 0xfffffffffffffe01, 0xdd, 0x8, 0x5, 0x4, 0x5, 0x1, 0x3, 0x3, 0xc22f, 0x8, 0x8, 0x3, 0xff, 0x1f3b, 0x2, 0x401, 0x200, 0x9c, 0xfffffffffffffffc, 0x0, 0x3f, 0x8, 0x8001, 0xc2, 0x1, 0x6, 0x6, 0x5, 0x7fffffff, 0x4, 0x80000000800000, 0xa4, 0x6, 0x80000000, 0x80000001, 0x100, 0x3ff, 0x7, 0x8, 0x2, 0x9, 0x81, 0x40, 0x9, 0xdcb8, 0x0, 0x4, 0x84, 0xfffffffffffffffe, 0x8000, 0xca, 0x100000001, 0x1, 0x4, 0x3, 0x100000001, 0x8000000000000, 0x5, 0x8001, 0x3ff, 0x2, 0x100, 0x401, 0x3, 0x7f, 0x6, 0x26, 0x9, 0xfff, 0x2, 0x100000000, 0x85, 0xeb14, 0x4, 0x7, 0xffffffff, 0x0, 0xfffffffffffffff7, 0x4, 0x2, 0x6913, 0x3, 0x8, 0x1, 0xcc, 0x8, 0x6, 0x3ff, 0xfffffffffffffffe, 0x5, 0x4e, 0x7, 0x80000000, 0xec2, 0xfe, 0x10001, 0x5, 0x101, 0x7fffffff, 0x0, 0x8ed, 0x81, 0x800, 0x10000, 0x6, 0x80, 0x1076, 0x5, 0x7fffffff, 0x1, 0x4, 0x401, 0x2c56, 0x4, 0x95, 0x100000001, 0x8, 0xff, 0x577, 0x81, 0x10000, 0x40, 0x7, 0xffff, 0x1, 0x3, 0x80000001, 0x31f5, 0x8a, 0x5, 0x401, 0x0, 0x6, 0x3, 0xf92b, 0x1, 0x8, 0xffffffff, 0x0, 0x7ff, 0x101, 0x80, 0x4, 0x0, 0xa66, 0x4414, 0x1, 0x5, 0x4, 0x79c, 0x6, 0x7, 0x40, 0x0, 0x7, 0x400, 0x8, 0x5, 0x5, 0x7fff, 0x4, 0x80, 0x80, 0xfffffffffffffffa, 0x7fff, 0x6, 0x100, 0x4, 0x75, 0x8, 0xfffffffffffff045, 0x7, 0x6, 0x6, 0x2, 0xfcaf, 0x2, 0xe49, 0x9, 0xfffffffffffffc01, 0xf6, 0x0, 0x0, 0x6, 0x805, 0x100000000000000, 0x7, 0x5, 0x4, 0x5, 0x4, 0x100000000, 0x6, 0x4000000000000, 0x100000000, 0x2, 0x400, 0x3, 0x7, 0x6, 0x5, 0x1f, 0xffff, 0x9, 0x8, 0xe0, 0x1ff, 0x913, 0x8, 0xc7, 0x3f, 0x0, 0x1, 0x4, 0x3800000, 0x101, 0x8000, 0x8, 0x5, 0x7, 0x8001, 0xd73e, 0x4, 0x9, 0x100000001, 0x3de0cea9, 0x7, 0x5, 0x1, 0x4, 0x80000000000, 0x6, 0xffff, 0x2, 0xd482, 0x4, 0x0, 0x4, 0x46, 0x5e52cfa7, 0x8, 0x6, 0xf76, 0x0, 0x80, 0x2, 0xffff, 0x1ff, 0x9, 0x8, 0x0, 0x6b, 0x5, 0x2, 0x2ef, 0x4, 0x1f, 0x5, 0x8, 0x4, 0x4, 0x1000, 0x96, 0x80000000000, 0x58, 0x2, 0xfffffffffffffffd, 0xffff, 0x2, 0x80000001, 0x4, 0x100, 0x1, 0x2, 0xfffffffffffffffe, 0x80000000, 0x9, 0x100000000, 0x2, 0x6, 0x7fffffff, 0x72, 0x7, 0xcdb4, 0x8c5e, 0xffffffff, 0x800, 0x0, 0x7, 0x1000, 0x7, 0x3, 0xffffffff, 0x400, 0x7, 0x10001, 0x4, 0x1, 0x8, 0x0, 0x9, 0x4c, 0x5, 0x3, 0x100000000, 0x4, 0x1, 0xffffffff00000001, 0x0, 0x7fff, 0x3, 0x3, 0xfffffffffffff767, 0x2, 0x7, 0x200, 0x2, 0x100000000, 0x100000000, 0x10001, 0x3ff, 0x2, 0x2, 0xfffffffffffffffa, 0x6, 0x1000, 0x5, 0xfb, 0x401, 0x0, 0x80000001, 0x7, 0x3, 0x7, 0x0, 0x2, 0x800, 0x33dd145a, 0x9, 0x7, 0xffff, 0x5, 0x10001, 0x0, 0xde, 0x5, 0x9, 0x3, 0x0, 0x3f, 0x0, 0x7, 0x8, 0x7f, 0x2cdf, 0x8, 0x4e, 0x0, 0x200000000000, 0xcf04, 0x10000, 0x7ff, 0x800, 0x80000000, 0x80, 0x4800, 0x0, 0x1, 0x1, 0x9, 0x3, 0x10001, 0x4, 0xffff, 0x6, 0x7fff, 0x3, 0x10000, 0x5, 0x7ff, 0x4000, 0x6d6, 0x0, 0x9, 0x1, 0x40, 0x1, 0x8, 0x7f, 0x4abf, 0x6, 0x2, 0x9, 0x609b, 0x7ff, 0x81, 0x7, 0x3f, 0x100000000, 0x8, 0x6, 0x4d8a, 0x5, 0xffffffffffffff63, 0x3ff, 0x2, 0x9, 0x0, 0x4, 0x6, 0x3, 0x7, 0x6, 0x58, 0x2054, 0x3, 0xffffffffffff0338, 0xfffffffffffffe01, 0x0, 0xfffffffeffffffff, 0x3, 0x80000001, 0x9, 0x3, 0x5, 0x3, 0x0, 0x0, 0x6, 0x5, 0xea2, 0x0, 0x800, 0x3e, 0x8a6, 0xfff, 0x80000001, 0x200, 0x4, 0x7ff, 0x8, 0x1, 0xff, 0xa5, 0x0, 0xfffffffffffffffa, 0x5, 0x1, 0x300000000, 0x0, 0x7f, 0x7ff, 0x4, 0xfffffffffffff001, 0x1, 0xffff, 0x0, 0x9, 0xc911, 0x2, 0x4, 0x7, 0x1ff, 0x5, 0x8000, 0xffffffffffffffff, 0x5, 0x40000000000, 0x6, 0x0, 0x0, 0x3, 0x2, 0x6, 0x1, 0x8, 0x8, 0x1c00000000000000, 0x9b08, 0x2, 0x8, 0x20, 0x3, 0x6, 0x800, 0x9, 0x1000, 0x5, 0x7ff, 0x8000, 0xffff, 0x6, 0x9, 0x9, 0x8, 0x6f8d, 0xb69e, 0x4, 0x4, 0x0, 0x10000, 0x472, 0x6, 0xfffffffffffff4df, 0x9, 0x7, 0x20, 0x6, 0x0, 0x2, 0xaf44, 0x3, 0x200, 0x3, 0x8, 0x5, 0x7, 0x1, 0x7c, 0x1, 0xffffffff, 0x9, 0x1, 0x2000400000000, 0xfffffffffffffffb, 0xff, 0x1, 0x101, 0x9, 0x1, 0x6, 0x4a, 0x3, 0x8d, 0x5, 0x1, 0x726, 0x2, 0xa8d, 0x0, 0x9, 0x1000, 0x4, 0x8, 0x100000000, 0x3, 0x7, 0x800, 0x800, 0x0, 0xffffffffffff1edf, 0x4, 0xffffffff, 0x1, 0x0, 0x4, 0x3f, 0x3000000000, 0x1, 0x8, 0x1ff, 0x80000000, 0x9, 0x72, 0x9, 0x5d, 0xa973, 0x7, 0x5, 0x0, 0x800000000, 0x29c, 0xd56b, 0x401, 0x3, 0x7f, 0x3, 0x2, 0x100, 0x5, 0x7, 0xad, 0x9, 0x8001, 0x16d, 0x5, 0x8000, 0x101, 0x3, 0x7, 0x8, 0x0, 0x2, 0x9, 0xca, 0x1, 0x3, 0x0, 0xc64, 0x7, 0x80000000, 0xfffffffffffff000, 0x4, 0xffffffffffffffe1, 0x1, 0x5a, 0xffffffffffffff7f, 0x40, 0x5, 0xfa3, 0xffffffffffffffff, 0xc4, 0x180000000000000, 0x4, 0x800, 0x6, 0x7ff, 0x81, 0x2800000000, 0x9, 0xfff, 0x0, 0x4f6, 0x80, 0x0, 0x401, 0x1, 0x400, 0x6, 0xd0, 0x9, 0x1, 0x401, 0x52f, 0xd1, 0x8, 0x101, 0x9, 0x2, 0x3, 0x1c0000, 0x1000, 0x4, 0x5, 0x7, 0x0, 0x6, 0x7, 0xfffffffffffffff7, 0x0, 0x0, 0x20, 0x1c, 0x400, 0x3, 0x10000, 0x19, 0xce3, 0x3ff, 0xfffffffffffff000, 0x9, 0x7, 0x81, 0x1, 0x6, 0x400000, 0x79, 0xff, 0xfe, 0x2, 0x5, 0x0, 0x5, 0xffffffffffffffc0, 0x1, 0x82db, 0x4, 0x80, 0x38000, 0x9, 0x82, 0x6e, 0x8, 0x3, 0x1, 0xc, 0x0, 0x7, 0xf3, 0xf63d, 0x7ff, 0x0, 0x10000, 0x8001, 0x3, 0x8, 0x6f5d, 0x3f, 0x2, 0x8, 0x9, 0xd4, 0x5, 0x7, 0xb5, 0x8, 0x2, 0x52, 0x5, 0x55b, 0x4, 0xae, 0x10000, 0x10001, 0x9, 0x6, 0x1, 0x7f, 0x1, 0x1ff, 0x1, 0x7f, 0x5, 0x5, 0x7, 0x7fff, 0xffffffffffffff00, 0x2, 0xc7, 0x5, 0x1, 0x2, 0x0, 0x100000001, 0x1, 0x2, 0x40, 0x8000, 0x4e7, 0x9, 0xbb4, 0xfffffffffffffffb, 0x4, 0x101, 0xfff, 0x200, 0x9, 0x1, 0x9, 0x1, 0x7, 0x9, 0x3, 0x100, 0x2, 0x5, 0x3, 0x3, 0x8000, 0x5ff1, 0x6, 0x6, 0x3ff, 0xc9, 0x2000000, 0x400, 0x3, 0x5, 0x100000000, 0xfffe0, 0x0, 0x10000, 0x3, 0x9, 0x3, 0xfffffffffffffffd, 0xfffffffffffffffa, 0xffffffff, 0x7, 0x900000000000000, 0x3f, 0x5, 0x7, 0x8, 0x8, 0xfffffffffffffff9, 0x0, 0x8001, 0x7f, 0x3, 0x100000001, 0x9, 0x2, 0xad0, 0x1020000000000000, 0x0, 0x4, 0x100, 0x1, 0x1, 0x7, 0xe9, 0xee1, 0xfffffffffffffe00, 0x5, 0x2, 0x8, 0x401, 0x4, 0x8, 0x4, 0x1, 0xe67, 0x66a, 0x401, 0x4, 0x3, 0x2, 0x7ff, 0x2, 0x4, 0x6, 0xfffffffffffff982, 0x0, 0x6, 0x2, 0x1, 0x0, 0x20, 0x4c4, 0xfff, 0x0, 0xff, 0x401, 0x7f, 0x200, 0x0, 0x3ff, 0xfff, 0x4, 0x62bb, 0x10000, 0x100000001, 0xd75, 0xfffffffffffff800, 0xfffffffffffffe01, 0x878a, 0x5, 0x4, 0x6000000000, 0x4, 0xdbeb, 0x4, 0x0, 0x0, 0xfffffffffffffff8, 0x1000, 0x81, 0x100000001, 0x4, 0x57f, 0x80000000, 0x3c, 0xffffffffffffb43d, 0x8000, 0x0, 0x4b, 0xb4e, 0x3, 0x6, 0xa00000000000000, 0x3, 0x2, 0x94, 0x5a5, 0x2303, 0x3, 0x416, 0x200, 0x1, 0x2, 0x2, 0xffffffffffffffe0, 0x7, 0x2d21, 0x0, 0xffffffff, 0x3, 0x4, 0x2, 0x100000000, 0xfffffffffffffff8, 0x5, 0x5, 0x1, 0x2bb, 0x0, 0x9, 0xc34, 0x7ff, 0x7fffffff, 0x100, 0xfffffffffffffff7, 0x7, 0x401, 0x1, 0x4, 0x3, 0x7ff, 0xf75, 0xc31, 0x100000001, 0x7, 0x1ff, 0x1, 0xffffffffffffff6c, 0x6, 0xffffffff, 0x46f, 0x8000, 0x442d, 0x0, 0xffffffffffffd068, 0x100, 0x8e1, 0x4, 0x2, 0x80000000, 0x7, 0x9, 0x7, 0x6a29, 0x81, 0x5, 0x80, 0x6, 0x7fffffff, 0x4, 0xf75, 0x8, 0x2e6, 0x400, 0x21, 0x9, 0xe57, 0x8, 0x6, 0x6, 0x8, 0x1ff, 0x9, 0x5, 0x1, 0x8d4d, 0x40, 0xfff, 0xce, 0x7fff, 0xfffffffffffffff8, 0x5, 0x7, 0x400, 0x6, 0x7fff, 0x7f, 0x1, 0x1, 0xfffffffffffffffd, 0x4, 0x0, 0x7fffffff, 0x30e, 0x1000, 0x3ff, 0x200, 0x70ee, 0x2, 0x594, 0x200000000000000, 0x6, 0x9, 0x81, 0x8, 0x86ed, 0x5, 0x7fff, 0x81, 0x1, 0xff3, 0x400, 0x8, 0x101, 0x8, 0x7, 0x80000001, 0x2, 0x9, 0x2, 0x8, 0xd47, 0x0, 0x2, 0x0, 0x8001, 0x2, 0x80000000, 0x80000000, 0x0, 0x7fffffff, 0x7fff, 0x9, 0x5, 0x100000000, 0xd09, 0x8, 0x9, 0x5, 0x2, 0x963, 0x5, 0x0, 0x4, 0x5, 0x800000000, 0x8, 0x81, 0x8, 0x5, 0x100, 0x401, 0x3, 0xfff, 0x2, 0x1, 0x4, 0xfffffffffffffffd, 0x10000, 0x3, 0x100000000, 0x81, 0x3, 0x3, 0x2, 0x7f, 0x2, 0xd40, 0x6, 0x2, 0x0, 0x6, 0x7, 0x20, 0x408, 0x794d, 0x3f74, 0x4, 0x3ff, 0x6, 0x5, 0x1, 0x5, 0xf, 0x4, 0x8, 0x6, 0xff, 0x9, 0x2, 0x3ff, 0x6, 0x800, 0x6, 0x1, 0xc28, 0xfffffffffffffff8, 0xfff, 0xfffffffffffffff9, 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0x401, 0x1, 0xecd, 0x7, 0x909c, 0xfffffffffffffffd, 0x8000, 0x7, 0x100000, 0x0, 0x7, 0x0, 0x3, 0x8, 0xffffffff, 0x8, 0x6, 0x8, 0x1ff, 0x0, 0x0, 0x3, 0x1000000000, 0x6, 0x8a4d, 0x6, 0x8, 0xff, 0x3, 0x1, 0x8001, 0xf55, 0x868, 0x8, 0x100000000, 0x401, 0x2eb, 0x2, 0x7, 0x6, 0x4, 0xffffffffffffffff, 0xffffffffffff8000, 0xffffffff, 0x0, 0x3ff, 0x7eae, 0x9, 0x81, 0xfffffffffffffc01, 0x9e0, 0x7e, 0x2, 0x1, 0x8, 0x5, 0x3, 0x73f, 0x3, 0xdb03, 0x10001, 0x5, 0x6, 0x8, 0x3f, 0xfffffffeffffffff, 0x8, 0x2, 0x100000001, 0x7, 0x1f, 0x200, 0xffffffffffffff7f, 0x482, 0x0, 0x3, 0x80000000, 0x7, 0x0, 0x6, 0x4, 0x7, 0x0, 0x2000000000, 0x7896, 0x800, 0x80, 0xa6, 0x1000, 0x5, 0x3, 0x100000001, 0x8001, 0x7, 0x9, 0x3f, 0x401, 0x8000, 0x31, 0x40, 0x7, 0x1, 0x400, 0x7, 0x7, 0x800, 0xfff, 0x200, 0x1000, 0x81, 0x100, 0x202, 0x3f, 0x5, 0x800, 0x5, 0x1, 0x800, 0x7fff, 0x40, 0x3ff, 0xfffffffffffffffe, 0x3, 0x9, 0x47b4, 0x4, 0x0, 0x5, 0x1, 0x0, 0x80000001, 0x10001, 0x9, 0x1000, 0x1, 0x8, 0x6, 0x1, 0x10001, 0x9, 0x8, 0x2, 0x3, 0xffffffffffffffc6, 0xd9b, 0x6, 0x8, 0xffffffffffffffe1, 0x9, 0x132, 0x2, 0x6, 0x0, 0x1, 0x8001, 0x8, 0x1, 0x0, 0x81, 0x1, 0x5, 0x4, 0xb9, 0x8, 0x7, 0x100000001, 0x7000000000000000, 0x3, 0x2, 0x0, 0x9, 0x4, 0x1c4, 0x9, 0x7, 0x7, 0x9, 0x1, 0x142a, 0x6, 0xa356, 0x1ff, 0x80000001, 0x0, 0xffff, 0x10001, 0x7, 0x7, 0x2, 0x0, 0x5, 0xcd3, 0x7, 0x1, 0x20, 0x7fffffff, 0xa, 0x6, 0x2, 0x7, 0x5, 0xff, 0x1, 0x38e, 0xa508, 0x0, 0x9, 0x6, 0x3, 0x2, 0x5, 0xfffffffffffffffc, 0x0, 0xfffffffffffffffe, 0x400, 0x100000000, 0x2, 0xfff, 0xfffffffffffffffa, 0x2, 0x9, 0x0, 0x9, 0xc9, 0x9, 0x2000000, 0x181, 0x1, 0x7fffffff, 0x400, 0x4, 0x2, 0x8001, 0x6, 0x401, 0x0, 0x7f, 0x20, 0x7, 0x3, 0xf5e, 0x7, 0xff, 0x80000001, 0x4, 0x0, 0x1, 0x0, 0x3, 0xff, 0xc324, 0x8, 0x3, 0x6, 0x6, 0x3, 0x0, 0x7f000000, 0x2, 0x3, 0x7f, 0x80000000, 0x6, 0x4, 0x7, 0x2, 0x1, 0x3, 0x5, 0x0, 0x2ae6, 0x1, 0xfe1a, 0x5, 0x101, 0x4, 0x3, 0x7fffffff, 0x35c, 0x2, 0x100000001, 0x9, 0x800000, 0x8000, 0x81, 0x1, 0x3, 0x1f, 0xcca, 0x3ff, 0x2, 0x6, 0xfffffffffffffffe, 0xb0ac, 0x1f, 0xd2, 0x8, 0x9, 0x8, 0x20, 0x81, 0xe2, 0x2, 0x8, 0x3ff, 0x7fff, 0x2000000000000000, 0x5, 0x0, 0x4, 0xa2, 0xfff, 0x40, 0x4c16, 0x7ff, 0x7, 0x8, 0x0, 0x5, 0x100000, 0xfffffffffffff65f, 0x7, 0xec4, 0xca, 0x0, 0x5, 0xcf94, 0x4, 0xffffffffffffff2f, 0x3, 0x7, 0x9, 0x6, 0x400, 0xe6, 0x200, 0xff, 0xef0, 0x9, 0x200, 0x4, 0x0, 0x6, 0x7, 0x800, 0x80, 0x4, 0x7fff, 0x3f, 0x8, 0x4, 0xfffffffffffffff8, 0x0, 0x0, 0x2, 0x3, 0xdd9, 0x6, 0x10001, 0xe35d, 0x3, 0xffff, 0x6, 0xbbfb906, 0x101, 0x1ff, 0x2, 0x7ff, 0x8, 0x7, 0x1, 0x61, 0x9, 0x1, 0x77a, 0x81, 0xce, 0x5, 0x0, 0x2, 0x7f, 0x1, 0x2, 0x10000, 0xfffffffffffffffe, 0x4, 0x101, 0xdaba, 0x9, 0x2, 0x9, 0x8, 0x7, 0x8896, 0x3, 0x9, 0x7dad, 0x1, 0x3, 0x2, 0x0, 0x5, 0x46b8, 0x82, 0x4, 0x190, 0x3, 0xa62e, 0x0, 0x9, 0x0, 0x5, 0x5e405cb7, 0x8, 0x75, 0xfffffffffffffffd, 0x7, 0x0, 0xff, 0x6, 0x7, 0x5, 0x40, 0x9, 0x8, 0x1f, 0xff, 0x100, 0x1, 0x80, 0x3, 0x8000, 0x9, 0x3, 0x401, 0x4, 0xc8b, 0x6, 0x101, 0x1, 0x9, 0x4, 0xba1a, 0x100000001, 0x3ff, 0x1, 0x1, 0x3, 0xfffffffffffffffc, 0x1f, 0x1000, 0x8, 0x3, 0x1, 0x6, 0x4, 0x7, 0x1, 0xcb, 0x356d, 0x800, 0x3, 0x8, 0x5, 0x5, 0x2ee, 0x101, 0x7, 0x7b09, 0x9, 0xb42f, 0x100000001, 0xa1, 0x8, 0x4, 0x9, 0x3, 0x8, 0x32f889fd, 0x31e3, 0x36, 0xc2a, 0x3, 0x8001, 0x800, 0x8271, 0x4a5fa1a, 0x720b858d, 0x0, 0xfc7, 0x0, 0x6, 0x4d9f, 0x0, 0x91e7, 0x3, 0x4, 0x200, 0x21f4, 0xfffffffffffffffa, 0x4, 0x1ff, 0x0, 0xffffffffffffffff, 0x8, 0x7, 0x0, 0x0, 0x36e8, 0xffffffffffffc3c6, 0x5, 0x3f, 0x0, 0x4, 0x4, 0x3ff, 0x8, 0xbfd, 0x6, 0x2014, 0x6, 0xffffffff, 0x8, 0x3, 0x4, 0x100000000, 0x0, 0x3, 0x80000001, 0x401, 0x1ff, 0x7fff, 0x4, 0x3, 0x2, 0xfffffffffffffff8, 0x6, 0x7fff, 0x1, 0x2, 0x101, 0xba, 0x9bfd, 0x6, 0x7, 0x7, 0x0, 0x6, 0x3, 0x8000, 0x80000000, 0xc2, 0x12e2, 0x6, 0x101, 0x0, 0x5, 0x1, 0x0, 0x6aba, 0x1, 0x5, 0x5, 0x7, 0x3, 0x3, 0x0, 0x7, 0x4, 0x3dec8254, 0x100000001, 0x29, 0x80d, 0xe933, 0xffffffff, 0x3, 0x1, 0x1, 0x100000001, 0x10001, 0x4, 0x0, 0x33, 0x2, 0x3, 0x6, 0x5, 0x7, 0x7f, 0x2, 0x1, 0x8, 0x4, 0x1ff, 0x2, 0x5, 0x5, 0x6, 0x4, 0x1, 0x8, 0x5, 0x2, 0x0, 0x0, 0x10000, 0x4, 0x4da9, 0x800, 0x9, 0x6dd9eae, 0x2, 0x80, 0x6, 0x78, 0x1, 0xffffffffffffff80, 0x65c, 0x2, 0x1000, 0x0, 0xfffffffffffffce0, 0x1ff, 0xfffffffffffffff7, 0x9, 0x34, 0x4, 0x0, 0x2a, 0x161580000000000, 0xffffffffffff1b91, 0x9, 0x1, 0x9, 0x3, 0x80, 0xffffffff7fffffff, 0x453f1275, 0x9, 0x1, 0x1, 0x71d03b6, 0x1f, 0x7ba, 0x9, 0x5, 0x4, 0x8, 0x7, 0x3, 0x2, 0x7, 0x5, 0x10000, 0x1, 0x2, 0x200, 0x5, 0x6, 0xfffffffffffffff7, 0x100, 0x8, 0x61, 0x3ff, 0x1, 0xfffffffffffffffb, 0x0, 0x20, 0x8, 0x4, 0x2, 0x3000000000, 0x100000001, 0x4, 0x2, 0x1caa, 0x80000000, 0xb1, 0x9, 0x1, 0x9, 0x5, 0x3, 0x2cf5, 0x277d1bf5, 0x0, 0x2, 0xa09e, 0x3ff, 0x400, 0x7, 0x853, 0x1000, 0x40, 0x1f, 0x5, 0x7, 0x4, 0x200000, 0x0, 0x6ac, 0x7, 0x5, 0x3ff, 0x1, 0xff, 0x6c06, 0x7ff, 0x4, 0x0, 0x6400, 0xff, 0xac05, 0x80000001, 0xadde, 0x1, 0x9, 0x7fff, 0x3, 0x7fffffff, 0x100, 0x1, 0x2, 0x4, 0x2, 0x4, 0x4, 0x7, 0x0, 0x4, 0x8, 0x20, 0x7, 0x9, 0x1f, 0x8001, 0x7ff, 0x80, 0x6, 0x5, 0x1, 0x4, 0x8001, 0xb9f5, 0x100000001, 0x9, 0x80000001, 0x2, 0x0, 0x670a, 0x2, 0x7, 0x3, 0x6d, 0xc5, 0x1, 0xefe, 0x4, 0x100000000, 0xfffffffffffffffe, 0x6, 0x7fffffff, 0xffffffffffffffff, 0x8001, 0xa03, 0x4, 0x7fff, 0x7ff, 0xfffffffffffffffe, 0x6, 0x47, 0x9, 0x328, 0x0, 0xffffffff, 0x6, 0x7ff, 0x5, 0xe78, 0x8, 0x67, 0x4, 0x2, 0x22c, 0x6, 0x0, 0x3, 0x80000000, 0x8, 0x8, 0x2, 0x3, 0x1, 0x8, 0x800, 0x1, 0x1, 0x3e05ef06, 0x9b3, 0x8, 0xa27e, 0x6d, 0x100000000, 0x5, 0x3c, 0x3f, 0x6, 0x80000000, 0x1, 0x8, 0x7, 0x0, 0x40, 0x0, 0x800, 0x6, 0x1, 0x51, 0x0, 0x9, 0x9, 0x2, 0x1ff, 0x2, 0xa298, 0x4, 0x8, 0x6, 0x55, 0xffffffff, 0x3, 0x3, 0x3, 0x3, 0x0, 0x7, 0x3ff, 0xffff, 0x7ff, 0x2, 0xfffffffffffffffe, 0x3f, 0xfffffffffffffff8, 0x4, 0xfffffffffffff001, 0x462c, 0x5, 0xb355443, 0x1f, 0x2, 0x4, 0x8, 0x6e, 0x64b, 0x100000000, 0x8001, 0xffffffff, 0x8, 0x7f, 0x2, 0x4, 0x9, 0x4b, 0x0, 0xff, 0x1, 0x8, 0x100, 0x8, 0x3, 0x1000, 0xffffffffffffff81, 0x5, 0x3, 0x9c, 0x4, 0x200, 0x6, 0x8, 0xff, 0x5, 0x8000, 0x8, 0x8938, 0x9, 0x0, 0x8, 0x7, 0x101, 0x2, 0x80000001, 0x6, 0x2, 0x1, 0x8, 0x3, 0x6, 0x8, 0x3, 0xffffffffffffffff, 0x1000, 0x6, 0x8, 0x1, 0x5d, 0x7, 0x7, 0x1, 0x6, 0x4, 0x0, 0xb9, 0x80000000, 0x6, 0x1f, 0xd7, 0x80000000, 0x9, 0x3, 0x5, 0x3, 0x40, 0x3, 0x4ebb7a9b, 0x5, 0x100, 0x4, 0x3f, 0x200, 0x5, 0x1, 0xe5, 0x9, 0x2, 0x401, 0x4, 0x0, 0x71, 0x7, 0x3, 0xfff, 0x6, 0x9, 0x5, 0x1, 0x5, 0x70c, 0x100000000, 0x2, 0x400, 0x100000000, 0x545c, 0x6, 0x8, 0x0, 0x5, 0xfffffffffffffff7, 0x4, 0x0, 0x9, 0x200, 0xffff, 0x0, 0x100000000, 0x1, 0x0, 0x4, 0xfea, 0x20, 0x7, 0x9, 0xffff, 0x7fffffff, 0x4, 0x0, 0x2, 0x9, 0xfff, 0x5, 0x3, 0x6, 0x54eb, 0x40, 0x2, 0x7, 0x1, 0x618, 0x7, 0x44, 0xfffffffffffffff9, 0x2de, 0x800, 0xffff, 0x7, 0x1000, 0x5, 0x8, 0xffffffffffff9d6c, 0x9, 0xfffffffffffffc00, 0xfffffffffffffff9, 0x8, 0x8dd, 0x3, 0x84, 0x8000, 0xfffffffffffffff7, 0x0, 0x5, 0x6, 0x7, 0x4, 0x9e39, 0x8, 0xe33, 0x9, 0x6, 0xaf, 0xedf, 0x3f, 0x4, 0x0, 0x10d8, 0x1f, 0xe4b, 0x80000000, 0xffffffffffff2a8f, 0x8, 0x6, 0x2, 0x4, 0xc2b9, 0xffffffffffffffe0, 0x6, 0x9, 0x6, 0x1000, 0x0, 0x4, 0x5, 0xffffffff, 0x3, 0x6a2c, 0xffffffffffffffff, 0x4, 0xfffffffffffffffb, 0x200, 0x5, 0x101, 0x0, 0x6121, 0x7, 0x9, 0xfffffffffffffffb, 0x7e220251, 0x400, 0xffffffffffff9da5, 0x5, 0x7f, 0x7, 0x7f, 0x4, 0x5, 0x10001, 0x7, 0x8, 0xff, 0xffffffff, 0x12000000000, 0x1, 0x3f, 0x2, 0x1, 0x8, 0x8, 0x2a, 0x20, 0x4, 0x1, 0x2, 0x1, 0x3f, 0x3, 0x81, 0x7ff, 0x8, 0x7, 0x8, 0x8, 0x2, 0x1, 0x5, 0x3, 0x3, 0x4, 0x1f, 0x85, 0x9, 0xffffffffffffffff, 0x76b, 0xbf3, 0xfffffffffffffeff, 0x7, 0x3, 0x101, 0x3, 0x80, 0x26, 0x9, 0x3, 0x7, 0x2ce2c573, 0x43, 0x3, 0xffffffff, 0x5, 0x3ff, 0x7, 0x4, 0x611, 0x2, 0x1b, 0x2, 0x101, 0x1, 0x3f, 0x100000001, 0x7, 0x8000000000000000, 0x5, 0x400, 0x401, 0x8001, 0x7fbe, 0x0, 0x923, 0x5, 0xffffffff, 0x1, 0xa6, 0x5, 0x8, 0x4, 0x3ff, 0x7, 0x2, 0x3373, 0x5, 0x20, 0x0, 0x7, 0x8, 0x101, 0xffffffffffffff80, 0x57d9, 0x88f, 0x9, 0x100, 0x1000, 0x2, 0x8, 0x4d, 0x80, 0xbb3e, 0x7fffffff, 0x401, 0x7, 0xa00000000, 0x3, 0x4, 0x80000001, 0x8, 0x0, 0x3f, 0x8, 0x8, 0x8, 0x9, 0x9000000, 0x42c2, 0x8, 0x4ab6, 0x0, 0x450, 0x3, 0x8000, 0x4, 0x2, 0x3, 0x6, 0x10, 0x3, 0x0, 0x4, 0x8, 0xffffffffffffff18, 0x6, 0x7f, 0x4, 0xffff, 0x5, 0x81, 0x2, 0xfffffffffffffffd, 0x6, 0x6, 0x0, 0x8, 0x7, 0x7, 0x4000000000, 0xff, 0x0, 0x3, 0x100000001, 0x5, 0x1, 0x6c, 0xfffffffffffffff8, 0x15b2, 0x400, 0x20, 0x98, 0x2, 0xfffffffffffffffa, 0xba24, 0x100, 0x9205, 0x100000001, 0xffffffff, 0x0, 0x7, 0x80, 0x0, 0x1, 0x8, 0x7, 0x1, 0x3, 0x4, 0x4e8b, 0x4d3c, 0x2, 0x8000, 0x7, 0x8, 0x7, 0x10000, 0x100, 0x4, 0x4800000000, 0xff, 0x6, 0x9, 0x401, 0x7fff, 0x5, 0x800, 0x401, 0x5, 0x1, 0x7, 0xffff, 0x0, 0x5feb1c58, 0x20, 0x39acca50, 0x4, 0x8000, 0x200, 0x10001, 0x737c, 0x4, 0xfffffffffffffffb, 0x101, 0x7, 0xfffffffffffffffe, 0x27c, 0x1, 0x1f, 0x5672, 0x8, 0x8, 0x5, 0xffffffffffff2a96, 0x6, 0x3ff, 0x0, 0x5, 0x71b, 0x4, 0xfffffffffffffff7, 0x0, 0x3ff, 0x800, 0x20, 0xa447, 0x8, 0x0, 0x8, 0x1, 0x8, 0x400, 0x2, 0x3, 0x92, 0x1f93, 0x682b72f9, 0x3, 0x1ff, 0x8, 0x4, 0x1, 0x9684, 0x800, 0xc749, 0x1, 0x400, 0x6, 0xfffffffffffffffb, 0x6, 0x9, 0x6, 0x9, 0x5b83, 0x8, 0x7fffffff, 0x2, 0x3, 0x5, 0x1a8000000000000, 0x8001, 0x0, 0x6, 0x3, 0x6, 0xa9b, 0x80000000, 0xffffffffffff860e, 0x1000, 0x5, 0x8, 0x2, 0x0, 0x0, 0x2, 0x0, 0x7, 0x554, 0x1, 0x7fff, 0x3b, 0x1, 0xeb0, 0x9, 0xcfb], "e2d79c35ff9e3d9202aa33f41729f453e61e92a91b0d955017d064219c9b2f3e1611ae26c6e05766a36b62619442f97bb6e634a52ff4e708d050de37e5c10046aa2bab7514636106dd79940daf83d4d2560f760790ecd9963472e3ffecdf3897fa93d9c6aecaef98bee8a5685cf4456495eec3b17e12aff7d5472ac704d0a484249c885367eeea925c6b58f3bc31e143e20ae277139fb54c9264d4845dff0423417fad109400fe"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = socket$bt_hidp(0x1f, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000000b000)={&(0x7f0000f74000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000563000-0x250)=@newsa={0x184, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x33}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x7, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x2, 0x0}, [@algo_auth={0x303, 0x1, {{'xcbc(xeta-generic)\x00'}, 0x0, ""}}, @algo_aead={0x4c, 0x12, {{'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0xffffffffffffffa6, 0x0, ""}}]}, 0x184}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet6_dccp_buf(r5, 0x21, 0x80, &(0x7f0000634000)=""/63, &(0x7f00004fb000-0x4)=0x3f) 2018/01/24 13:43:33 executing program 3: mmap(&(0x7f0000000000/0xcf7000)=nil, 0xcf7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x17, 0xa, 0x55) setsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f00009e7000-0x32)="64bad18a316b1b3da79d7de8d89c938ebef9105e7fefad57d0654811941c5e1de07f07e7f21302cbf5647d892cbe9404f2ff", 0x171) mmap(&(0x7f0000cf7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000cf8000-0x5)='veno\x00', 0x5) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x0, ""}, &(0x7f0000000000)=0x8) 2018/01/24 13:43:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d62000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000882000-0x10)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg(r1, &(0x7f0000bbd000-0xf0)=[{{0x0, 0x0, &(0x7f00005d9000)=[], 0x0, &(0x7f00001cb000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x8000) accept$alg(r0, 0x0, 0x0) 2018/01/24 13:43:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) getpeername$packet(0xffffffffffffffff, &(0x7f000036d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000f2a000)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000b6b000)={'vcan0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$packet(0x11, 0x3, 0x300) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000f59000)=0x0, 0x4) sendto$inet(r2, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r2, &(0x7f0000447000-0x40)=[{&(0x7f0000f63000)="87ab9ff215d91a28a7cf317ca993fddd1b765e163edc8dc58d4e305c22dbb87e6b709e4ccb13513d97f66341adda8cf8150eba9b93cdc893003e67f2d8e3b49114ceef6fb15342c32ea2b387ec06aee361d02cdc4a40ce41951b97b781f3b0346b136cd108190d04cebee246b7845bcf399636fb8f062266d045feefcb31f2b231d7", 0x82}], 0x1) sendto$inet(r2, &(0x7f0000ebb000)="af8d897c94d8f0e50422c59d831f46238b6da8f107f3de7094bd11d164fea9bcc436738b12148ab6fcab493e1f8d6c7c8a50323b086d063c462c04a56cc60e4998d6a34b1c88a5f2a9569a095abdd16af527c8b9484a9d4fdd7bde4265b035d218a0303b96419120195e13dc33592a2bb36a1b9c17a7", 0x76, 0x0, 0x0, 0x0) recvmsg(r2, &(0x7f00007c8000-0x38)={&(0x7f0000609000-0x10)=@in={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000ba2000)=[{&(0x7f0000135000)=""/177, 0xb1}], 0x1, &(0x7f00009cf000)=""/56, 0x38, 0x0}, 0x0) sendto$inet(r2, &(0x7f000010c000)="1f2c5bf5d20860edd616704012d4344825b07f123e0471cbff0bddf748e0d4390f7d59a04c8caef92b7ff596db57dab59ae28d2e4fc172c39132c0c529754899253f7a2ae04dad49b3fb6922a9363fd2ead98b29030089fb1a54fcb30851bf8c727e06fe7303ad96715b468117d0", 0x6e, 0x0, &(0x7f0000733000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000fa8000-0x2b)='J', 0x1, 0x0, &(0x7f00001e4000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/24 13:43:33 executing program 0: mmap(&(0x7f0000000000/0xfe8000)=nil, 0xfe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000159000)={@common='bridge0\x00', &(0x7f0000fe8000-0x14)=@ethtool_modinfo={0x42, 0x0, 0x0, "f0bf9c11e25c42d9"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$inet6(0xa, 0x6, 0x2) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000fe8000)=0x0, &(0x7f0000fe8000)=0x4) 2018/01/24 13:43:33 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$can_raw(0x1d, 0x3, 0x1) r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000002000-0x4)=0x0, 0x800) socketpair$inet6(0xa, 0x804, 0x9, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000002000)={0x5}, 0x4) socket$kcm(0x29, 0x7, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000001000-0x6c)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x8, @loopback={0x0, 0x1}, 0x1}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x6c) socketpair$inet(0x2, 0x2000000000807, 0x2, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r2, 0x0, 0x2b, &(0x7f0000004000-0x118)={0x6, {{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) 2018/01/24 13:43:33 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000)=0x2, 0x4) mmap(&(0x7f0000000000/0x8dd000)=nil, 0x8dd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$bt_l2cap(r0, &(0x7f0000756000-0xe)={0x1f, 0xab75, {0x9, 0x3, 0x0, 0x4, 0x7bde, 0x7}, 0x1d, 0x4}, 0xe) setsockopt$inet6_buf(r1, 0x29, 0x6, &(0x7f00008db000-0xb2)="330000000000000032400000ff510000a5c13228ef479ff365ae00758ffe507f32040000979a201b527fab5ee1a2d9974e0e68058e484600d98574f6b1af82bf8a49cb757ad7b915", 0x48) 2018/01/24 13:43:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect(r0, &(0x7f00000ff000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000919000)={0x0, 0x0}) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000706000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) accept$inet6(r1, &(0x7f0000ed1000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00009c5000)=0x1c) sendmsg(r0, &(0x7f00000c9000-0x38)={0x0, 0x0, &(0x7f00000e5000)=[{&(0x7f0000064000-0x5)="d5c0", 0x2}], 0x1, &(0x7f0000101000-0xc8)=[], 0x0, 0x0}, 0x0) [ 1057.857739] netlink: 148 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/24 13:43:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000d7e000-0x4)=0x0, 0x4) connect$inet6(r0, &(0x7f0000414000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/24 13:43:34 executing program 6: socket$can_bcm(0x1d, 0x2, 0x2) r0 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000015000)=0x0) 2018/01/24 13:43:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000a16000)=0x5, 0x4) bind$inet6(r1, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000c7a000)="", 0xfffffde5, 0x20000004, &(0x7f00005f1000-0x1c)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x4c, &(0x7f0000064000-0x4)=0x100, 0x4) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00000c5000-0x4)='tls\x00', 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000098f000-0x8)={r0, r2}) sendmsg$kcm(r3, &(0x7f0000dc2000+0x953)={&(0x7f0000e3e000-0x9)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000aa3000-0x60)=[{&(0x7f0000080000)='2', 0x1}], 0x1, &(0x7f000029b000)=[{0xd8, 0x11f, 0x7, "1ff55640492270c8c91776bd93ee3c3b64245d90861c3d105a907d093c94b4c166fa483cafc7aca0c817e71d080b911c33059f9b3b538cfb8e9e477b00854a5ed2236446063b812d01694a80611dbd52bc670e3655559673202a245e7c981010e4d09238d6d22c8b1cec4cb5b4dd910371d7023aa5f2655b060e39246b297da5a27082fe4807c81a7ba872f1546394ec9498f85b071db011637eb878046d5ea6796f2574e679746db7054ae37e6c32a3373ee9270d76c74183bb668c0cbe4fcfb68d"}, {0x60, 0x114, 0x7, "3210286078b928c70a17c2422fef46c1611a24144bb3cf2f4788dac64f0a5674cd898157f4a840bb6be30a874298efb795d8810db176d181c646d6e751cab0d6dd0722c682377c6e6c9242"}, {0x30, 0x112, 0x6, "0ea65b5a98cfaee548635e322b170762107f5f820a7ece650d"}, {0x110, 0x0, 0x100, "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"}], 0x278, 0x0}, 0x0) 2018/01/24 13:43:34 executing program 5: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000474000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000001000-0x8)={0x0, 0x65a, 0xdc}, &(0x7f0000961000)=0x8) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000001000-0x4)=0x2, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={r1, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00008b2000-0x4)=0x8c) socket$vsock_stream(0x28, 0x1, 0x0) r2 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000001000-0x108)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009b1000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000652000)={r3, @in={{0x2, 0x2, @rand_addr=0xbc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000080c000-0x4)=0x8c) [ 1057.905506] netlink: 148 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/24 13:43:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000d35000-0x8)={0x0, 0x0}) connect$inet6(r1, &(0x7f0000f81000-0x1c)={0xa, 0x3, 0x6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x7}, 0x1c) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f00000fa000)={{0x2, 0x0, @rand_addr=0x40, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='eql\x00'}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x4c1) r2 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r2, &(0x7f0000711000-0x1c)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r2, &(0x7f000030d000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x6}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x338, 0x0, ""}}}}}, 0x0) syz_emit_ethernet(0x46, &(0x7f00001a9000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x13}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @broadcast=0xffffffff, @empty=0x0, {[]}}, "000065580006010c"}}}}}, &(0x7f0000490000-0xc)={0x0, 0x1, [0x0]}) getsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f0000b11000-0x40)=""/64, &(0x7f0000758000)=0x40) 2018/01/24 13:43:34 executing program 7: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000b34000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000f65000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000638000)=0x14) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f00008fc000)=0x8, 0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000635000)={0x0, 0x7, 0x0}, 0x4) setsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f0000a76000)="", 0x0) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000c02000-0x78)={0x1, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x240, 0x7f, 0x20, 0x6, 0x7000, &(0x7f000009d000-0x10)=@generic="7d0acfc69dced4fc66b48fa1731b7323", 0x6, 0x2, 0x1ce}) 2018/01/24 13:43:34 executing program 4: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f000000d000)={0x0, 0x6}, &(0x7f0000016000)=0x8) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000016000)=@sack_info={r2, 0x0, 0x100000000}, &(0x7f000000f000-0x4)=0xc) ioctl$int_in(r0, 0x5452, &(0x7f000000c000)=0xad9c) 2018/01/24 13:43:34 executing program 6: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f000000a000-0x4e)={@random="e9e73ababc72", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x18, 0x40000000003a, 0x3ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x86, 0x0, 0x0, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}}}}}}}, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000000b000)={0x0, 0x0}) bind$inet6(r0, &(0x7f0000002000-0x1c)={0xa, 0x2, 0x20000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7f}, 0x1c) 2018/01/24 13:43:34 executing program 5: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80a, 0x4005) bind$inet6(r0, &(0x7f0000004000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000002000-0x2)="", 0x21f, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/24 13:43:34 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000000000)=@in={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000468000)=0x10) setsockopt$RDS_GET_MR(r1, 0x114, 0x2, &(0x7f00004bc000-0x20)={{&(0x7f0000657000-0x94)=""/148, 0x94}, &(0x7f00009c8000)=0x0, 0x20}, 0x20) setsockopt$inet6_buf(r0, 0x29, 0x20000000000004b, &(0x7f0000005000-0x2)="", 0x0) 2018/01/24 13:43:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x800, 0x6) syz_emit_ethernet(0x2a, &(0x7f0000248000-0x96)={@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xb}, @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @multicast1=0xe0000001, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/24 13:43:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100401000003) r1 = accept$inet(r0, &(0x7f0000da9000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d3000)=0x10) write(r1, &(0x7f000000d000-0x1)="1f", 0x1) setsockopt(r1, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000373000)={0x7, 0x0, 0x0, 0x0, 0x0}, 0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000bcb000-0x7)={0x0, 0x0, 0xfffffffffffffffe}, 0x8) write(r1, &(0x7f00007b0000)="01", 0x1) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000b47000-0xb8)={0x0, 0x7, 0x7f, 0x8, 0x6, 0x3, 0x100000001, 0x8000, {0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x7f, 0x401, 0x1, 0x54ef}}, &(0x7f0000aea000)=0xb8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000070b000-0x10)={r2, 0x6, 0x10001, 0xedd}, &(0x7f0000ad6000)=0x10) getsockname(r1, &(0x7f0000005000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000f53000)=0x3a) getsockopt$inet6_dccp_int(r3, 0x21, 0x15, &(0x7f00005f5000-0x4)=0x0, &(0x7f0000d4d000-0x4)=0x4) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00007fa000)={0x0, 0x0, 0x6}, 0x8) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000730000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bpf$PROG_LOAD(0x5, &(0x7f0000da3000)={0x7, 0x3, &(0x7f0000e42000-0x18)=@framed={{0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x1}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00005a7000)='syzkaller\x00', 0x10001, 0xdb, &(0x7f00003cd000-0xdb)=""/219, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r4}, 0x48) 2018/01/24 13:43:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept$inet(r0, &(0x7f00004f7000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000327000-0x4)=0x10) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00008cc000-0x4)=0x0, &(0x7f00000a6000-0x4)=0x4) close(r0) r2 = socket$inet_sctp(0x2, 0x80003, 0x84) setsockopt$inet_int(r2, 0x0, 0x3, &(0x7f0000f20000)=0x47, 0x4) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00006c7000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000022000-0x4)=0xe8) setsockopt$inet6_mreq(r3, 0x29, 0x1f, &(0x7f00000d9000-0x14)={@loopback={0x0, 0x1}, r4}, 0x14) sendto$inet(r0, &(0x7f0000fe4000)="5de5320fdf2039f8c123cbdf8ef67700933f21cf", 0x14, 0xfffffffffffffffc, &(0x7f000078a000)={0x2, 0xffffffffffffffff, @loopback=0x7f000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/24 13:43:34 executing program 6: socketpair(0x9, 0x801, 0x100, &(0x7f0000ae7000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000001000-0x4)=0x0, &(0x7f00006f0000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000bdf000)={0x0, 0xfa, "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"}, &(0x7f00003aa000-0x4)=0x102) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000079000)={r1, 0x7}, 0x8) r2 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000f58000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r2, &(0x7f0000504000)={&(0x7f00001f8000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f000095c000-0x2c)=@newlink={0x2c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r3, 0x0, 0x0}, [@IFLA_ADDRESS={0xc, 0x1, @random="b2d83a393f70"}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 13:43:34 executing program 2: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80803, 0x5) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00006ae000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000c000)=0xe8) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000fd8000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008c3000)=0xe8) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000fd7000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0xffffffffffff30ca, 0x1, 0xc8c, 0xa, 0x80, 0x20, 0x2c, r2, r3}, {0x800, 0x9f, 0x9, 0x7, 0x887, 0x20, 0x3, 0x100000001}, {0x9, 0x2, 0x3, 0x5}, 0x7fffffff, 0xffffffffffffffff, 0x2, 0x0, 0x1, 0x3}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0xff}, 0x2, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x7, 0x4, 0x1, 0x8001, 0x5c2, 0x2, 0xbc}}, 0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000002000-0x11)=[{0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}], 0x2, 0x0) bind$inet6(r1, &(0x7f0000002000-0xe)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000931000)=@nfc_llcp={0x27, 0x7fffffff, 0x6, 0x7, 0x2, 0x3, "dbe84fdbe8ff479aa9ff8ff540d1a78481fa0704399753ee170a44310c6b77f14097b02684f72ab6335c225a2820286fab768f4e2d2869110a51331ba79668", 0x9}, 0x60, &(0x7f0000005000-0x60)=[], 0x0, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x1000000000) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x1, [{0xf03f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) r4 = socket(0x18, 0x0, 0x1) connect(r4, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000001000-0x93)=""/147, &(0x7f0000009000)=0x93) 2018/01/24 13:43:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000d2c000)=@generic={0x0, ""/126}, &(0x7f0000f6a000-0x4)=0x80, 0x800) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000130000)=0x0, &(0x7f00007fb000-0x2)=0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(camellia)\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000c8b000-0x30)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmsg$alg(r0, &(0x7f0000c80000)={0x0, 0x0, &(0x7f00000ff000)=[{&(0x7f00009d9000)="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", 0x401}], 0x1, &(0x7f000047f000-0x78)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x2}, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000dca000-0x10)={0x0, 0x4, 0xffffffff80000000, 0x4}, &(0x7f00008d0000)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000a0c000-0x8)={r3, 0xf4f, 0x5}, &(0x7f0000d45000-0x4)=0x8) bind$alg(r0, &(0x7f0000fbd000+0x97d)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(twofish)\x00'}, 0x58) recvmsg(r2, &(0x7f0000158000)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000b9c000)=[{&(0x7f0000810000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)=""/0, 0x0, 0x0}, 0x0) 2018/01/24 13:43:34 executing program 7: mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) pipe(&(0x7f0000b7d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000fea000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000072d000-0x4)=0xe8) connect$packet(r2, &(0x7f0000e07000-0x14)={0x11, 0x4, r3, 0x1, 0xfffffffffffffff8, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0x0, 0x0]}, 0x14) r4 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000bec000)={@common='ip6gretap0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000fe9000)={0x7, 0x8, 0x2, 0x80a9, 0x0}, &(0x7f0000fe9000)=0x10) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000fe9000)={r6, 0xaa}, 0x6) sendto$packet(r4, &(0x7f000019a000)="db43038ee00c2407d101fb6af74d", 0xe, 0x0, &(0x7f0000923000-0x14)={0x11, 0x0, r5, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000feb000-0x10)={0x7, &(0x7f0000566000)=[{0x27309e20, 0x4, 0x10000, 0x6}, {0xdb0, 0x0, 0xf4, 0xeb}, {0x1ff, 0x75a, 0x7, 0x4}, {0xc56, 0x3, 0x0, 0x7}, {0xe782, 0x2, 0xfc, 0x644}, {0x100000000, 0x2, 0x0, 0xff}, {0x5, 0x3, 0x1, 0x9}]}, 0x10) 2018/01/24 13:43:34 executing program 3: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000012000)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000011000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f000001d000)="a0869456eb0dd3273e3f688f43b498d6", 0x10) 2018/01/24 13:43:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x1000000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000dce000-0x11)="7e80e09302fe119a0800000001000000", 0x10) 2018/01/24 13:43:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ab3000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000b43000-0x6)={0x0, 0x665}, &(0x7f00002a2000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00006d8000-0xc)={r1, 0x401, 0x10}, 0xc) r2 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r2, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r2, 0x20000003) ioctl$int_in(r2, 0x5452, &(0x7f0000569000-0x8)=0x8f3d) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f000063c000-0x88)={0x3ff, {{0xa, 0x1, 0xa638, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r3 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r3, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r2) getsockopt$sock_timeval(r3, 0x1, 0x15, &(0x7f00002cb000-0x10)={0x0, 0x0}, &(0x7f0000e4f000)=0x10) 2018/01/24 13:43:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000f0a000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x7}, 0x1c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x1, 0x8010000000000084) connect$inet6(r3, &(0x7f00006da000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x2}, 0x1c) listen(r3, 0x3) r4 = accept(r3, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000eff000)=0x10) getsockopt$packet_int(r4, 0x107, 0x0, &(0x7f00008ee000-0x4)=0x0, &(0x7f0000ebd000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f00009ea000-0xc)=@sack_info={0x0, 0x5, 0x0}, 0xc) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000955000-0x8)={r0, r1}) sendmsg$kcm(r2, &(0x7f0000dc2000+0x953)={&(0x7f0000e3e000-0x9)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000aa3000-0x60)=[{&(0x7f0000080000)='2', 0x1}], 0x1, &(0x7f0000b2e000)=[], 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f000013e000-0x4)={r0}) 2018/01/24 13:43:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000cd5000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish-asm)\x00'}, 0x58) socketpair$ax25(0x3, 0x3, 0x6, &(0x7f00006e0000-0x8)={0x0, 0x0}) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000d16000-0x4d)="a238caaad104e77e38c4c9c977f8d66b9b67d13af02c9df8d8296f061eda28707de2d40f83382308865764804b2e7f6bcc074789099455656b558d6eafd682e6eccfa977f6f4cf7eac3575475a", 0x4d) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f000008e000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000d38000-0x89)=""/137, &(0x7f00004ea000)=0x89) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000f28000)=0x0, &(0x7f0000cc7000-0x4)=0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0", 0x4) 2018/01/24 13:43:34 executing program 7: r0 = accept(0xffffffffffffffff, &(0x7f00002a5000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000571000)=0x10) setsockopt$inet6_opts(r0, 0x29, 0x0, &(0x7f0000405000)=@hopopts={0x33, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x8e}, @hao={0xc9, 0x10, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @jumbo={0xc2, 0x4, 0x337e3bd8}, @generic={0xffffffffffffffd3, 0x20, "e53caa602957e306fb40a6158019c9cd7cc9d92be1f48fb0824d952188a82c8e"}]}, 0x48) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000e43000)=0x0, &(0x7f0000833000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) recvmsg(r1, &(0x7f00009d4000)={0x0, 0x0, &(0x7f00002f3000)=[{&(0x7f0000f1c000-0x9e)=""/158, 0x9e}, {&(0x7f0000337000)=""/194, 0xc2}], 0x2, &(0x7f0000056000)=""/191, 0xbf, 0x8}, 0x55e0cb17c0089184) sendto$inet6(r1, &(0x7f0000036000)='j', 0x1, 0xfffffffffffffffe, &(0x7f0000e51000)={0x2, 0x0, 0xfea9, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/24 13:43:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x805, 0x538) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000575000)={0x0, 0x0}, 0x8) bind$inet(r0, &(0x7f00006d8000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f00007cb000-0x10)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/24 13:43:34 executing program 4: mmap(&(0x7f0000000000/0xf8b000)=nil, 0xf8b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009f4000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000d3a000-0x12)={@common='ip_vti0\x00', 0x3f}) sendmsg$alg(r1, &(0x7f00005a6000)={0x0, 0x0, &(0x7f0000f88000-0x40)=[], 0x0, &(0x7f0000655000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) r2 = socket$bt_l2cap(0x1f, 0x5bacd2bf143a2827, 0x0) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000f8c000-0x4)={r0}) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f8d000-0x2)={0x0, 0x0}) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f00005e6000-0x1000)="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", 0x1000) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000f8d000-0x8)={r2, r4}) setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000f8c000-0xc)={0x1, 0x6a5, 0x100, 0xe33, 0xfd, 0x5, 0x40}, 0xc) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000074000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000f81000)=""/4096, 0x1098}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/24 13:43:34 executing program 6: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f000011d000)={0x6, 0x4, 0x7, 0xe2e1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/24 13:43:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000453000-0x1334)=@newsa={0x184, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@algo_aead={0x4c, 0x12, {{'rfc4106(gcm(aes))\x00'}, 0x0, 0x0, ""}}, @algo_comp={0x48, 0x3, {{'deflate\x00'}, 0x0, ""}}]}, 0x184}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$bt_l2cap(0x1f, 0x3, 0x0) 2018/01/24 13:43:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x0, 0x80000001, 0x20a970e3, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000e9b000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000dd8000-0x4)=0x10, 0x800) getpeername$packet(0xffffffffffffff9c, &(0x7f0000c9d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000f89000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000040b000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/24 13:43:34 executing program 0: mmap(&(0x7f0000000000/0xf66000)=nil, 0xf66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f5a000-0x4)=0x5, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r1, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) bind$inet6(r2, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) close(r2) 2018/01/24 13:43:34 executing program 1: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0xf, 0x5, 0x4) connect$nfc_llcp(r1, &(0x7f0000003000-0x60)={0x27, 0x7, 0x3f, 0x0, 0x1a21, 0xe4, "34578b50c0c4e8048aae3ebc16b3d3844ee4eb73a4b08dca3c0b0180112a525cbee5fd63f5cfd186f2ac25bded632d6ec660cdaf6c9ac1ca613e8261136605", 0xf4d0}, 0x60) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet(0xffffffffffffffff, &(0x7f000001f000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000011000-0x4)=0x10, 0x80000) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f000001f000-0x98)={0x0, @in6={{0xa, 0x3, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x5}, &(0x7f000001f000-0x4)=0x98) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f000001b000)={r3, @in6={{0xa, 0x0, 0x58, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x3, 0xc964, 0x0, 0x12}, 0xa0) sendmsg$nl_route(r0, &(0x7f000000b000)={&(0x7f0000011000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000004000)=@bridge_getlink={0x20, 0x12, 0x305, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 13:43:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00004c7000-0x8)={0x0, 0x0}) bind$inet(r0, &(0x7f0000ede000+0xe70)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x46, &(0x7f0000c5a000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="425bb2a2856e", [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @empty=0x0, {[@lsrr={0x83, 0x3, 0x9, []}, @lsrr={0x83, 0x3, 0xcb, []}]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x1, [0x0]}) 2018/01/24 13:43:34 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f000000a000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000029000-0x4)=0x2e) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x1c, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1000a, 0x0, 0x0}, [@generic="fffffe0121"]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 13:43:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000779000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000781000-0x18)=@ethtool_sfeatures={0x3b, 0x2, [{0x5, 0x3}, {0x8, 0x3f}]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000e28000-0x50)={@common='ip6gretap0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000082000-0x10)=@req={0x50, &(0x7f0000704000-0x50)={@common='yam0\x00', @ifru_addrs=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, 0x2, 0x4}}}}) connect$l2tp(r1, &(0x7f00007e5000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x1, 0x0, 0x2, 0x4, {0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xecc6}}}, 0x32) 2018/01/24 13:43:34 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000000)={0x2, 0x9, 0x7, 0x0, 0x3, [{0xf4, 0x4, 0x1ff, 0x0, 0x0, 0x1488, 0x0, 0x0, 0x0}, {0x8, 0x8000, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}, {0x7, 0xffff, 0x3, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}]}) r1 = socket(0x11, 0x80f, 0x100) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x0, 0x4) write(r0, &(0x7f0000b7d000-0xdc)="789f60f5b737457f9900000006c5ee3952c65292661ea700000709ff034c4860", 0x20) 2018/01/24 13:43:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x10000000000004, &(0x7f0000dd0000-0x91)=""/145, &(0x7f0000f59000-0x4)=0x91) r1 = socket$inet_dccp(0x2, 0x6, 0x0) pipe(&(0x7f00002f3000)={0x0, 0x0}) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f000016c000)=0x0) getsockopt$inet_int(r1, 0x0, 0x3b, &(0x7f0000ba0000)=0x0, &(0x7f0000348000)=0x4) socket$vsock_stream(0x28, 0x1, 0x0) 2018/01/24 13:43:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x40000000001, 0x84) bind$inet6(r1, &(0x7f0000098000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xa}, 0x3}, 0x1c) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000db0000-0xe8)={{{@in=@multicast2=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b3b000-0x4)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00003c4000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d7d000)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000012f000-0xe8)={{{@in=@broadcast=0xffffffff, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x0, 0x0, 0x0, 0x2, 0xa0, 0xa0, 0xad, r2, r3}, {0xaa22, 0x0, 0x9, 0x20, 0x0, 0x8, 0x9, 0x5}, {0x700000000000000, 0xfffffffffffffffe, 0x200, 0x2}, 0xffffffff00000000, 0xf, 0x1, 0x1, 0x3, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0x2b}, 0xa, @in=@loopback=0x7f000001, 0x5, 0x1, 0x3, 0x50, 0x19, 0x4, 0x81}}, 0xe8) setsockopt$inet_int(r0, 0x0, 0x1000005, &(0x7f0000729000-0x4)=0x0, 0x4) 2018/01/24 13:43:34 executing program 2: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000bd9000+0x91f)={0x8, 0x5, &(0x7f0000487000-0x98)=@framed={{0x18, 0x0, 0x0, 0x0, 0x2000000, 0x0, 0x0, 0x0, 0x0}, [@exit={0x95, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000202000)='GPL\x00', 0xb4c6, 0x1000, &(0x7f00006ac000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) tee(r0, r0, 0x6, 0xa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000fca000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00002d0000)={0x0, 0x39, "39c6909295d44d8e4e77403d4f4f0f50b2f74b279e4258affd784f34ea99a91abf98361615bbcc2f9adfbe10b36ce5dd059b923a4f835d7f4c"}, &(0x7f0000001000-0x4)=0x41) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00006ea000-0x8)=@assoc_value={r2, 0xffffffffffffffff}, &(0x7f000074e000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r1, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0x2e) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r3, 0x8906, &(0x7f0000001000)=0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000000)={&(0x7f0000eeb000)='./file0\x00', r0}, 0x25f) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$inet_udp(0x2, 0x2, 0x0) ioctl$PPPIOCSMRU(r3, 0x40047452, &(0x7f0000001000)=0x0) listen$netrom(r3, 0x100000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r4, 0x8981, &(0x7f0000001000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x80000000}) 2018/01/24 13:43:34 executing program 1: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000008000-0x4)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000005000)=[@in6={0xa, 0x1, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x4a9}, @in6={0xa, 0x1, 0x2d, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x400}, @in6={0xa, 0x0, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x64) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000007000-0xe0)=[{&(0x7f0000000000)={0x27, 0x2, 0x0, 0x7, 0x0, 0x0, "5c24a25f9e43ca3f80044c7eb451c876c2eba4a348dd12ac3460dbd727c1bcd920186f48098bc00ba08cea8b45c7102dc58c8802fbb2098f276c12970825f8", 0x0}, 0x60, &(0x7f0000001000)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000006000-0x56)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x18, 0x40000000003a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x83, 0x0, 0x0, 0x0, 0x0, @loopback={0x0, 0x1}}}}}}}, 0x0) 2018/01/24 13:43:34 executing program 3: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000001000-0x41)=""/65, &(0x7f0000000000)=0x41) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000000000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000004000)=0x9) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000005000-0x28)={@generic="084c0b9731c26b6115ebc8ebce490e10", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/24 13:43:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000718000-0x4)={0xffffffffffffffff}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00004a0000)={0x0, 0x0}) socketpair(0xa, 0x1, 0x2a8, &(0x7f0000caf000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000b13000-0x8)={r1, r2}) r3 = socket(0x400020000000010, 0x2, 0x0) write(r3, &(0x7f00006a9000-0xa9)="1f0000005500096d00000200000203000700ef000600e5ffffffffff010400", 0x1f) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f000063a000-0x2c)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x7fff, @loopback={0x0, 0x1}, 0x10001}], 0x2c) 2018/01/24 13:43:35 executing program 7: mmap(&(0x7f0000000000/0xfc7000)=nil, 0xfc7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000018, 0x0, 0x2) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f00003a6000-0x6b)=""/107, &(0x7f0000091000-0x4)=0x6b) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000fc7000)='scalable\x00', 0x9) 2018/01/24 13:43:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000f7a000-0x20)={@common='teql0\x00', @ifru_flags=0x0}) socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x8000b, 0x1ff) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000a1a000-0x4)={0x1}, 0x4) 2018/01/24 13:43:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pptp(0x18, 0x1, 0x2) bpf$BPF_PROG_QUERY(0x10, &(0x7f00005c6000-0x20)={r0, 0x6, 0x1, 0x7, &(0x7f0000fe7000)=[0x0], 0x1}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x6, &(0x7f0000357000-0x7)='%', 0x1) r2 = accept(r1, &(0x7f0000eaa000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000c35000-0x4)=0x14) sendmsg$nl_crypto(r2, &(0x7f0000cd4000)={&(0x7f0000a6c000)={0x10, 0x0, 0x0, 0x40105420}, 0xc, &(0x7f000010e000-0x10)={&(0x7f000015d000-0x10)=@delrng={0x10, 0x14, 0x210, 0x4, 0x3, "", ["", "", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x4}, 0x4000804) socketpair(0x16, 0xa, 0x101, &(0x7f0000c2a000-0x8)={0x0, 0x0}) accept$alg(r3, 0x0, 0x0) connect$ax25(r4, &(0x7f0000a9e000-0x10)={0x3, {"354f08cfeb3a6d"}, 0x4}, 0x10) socket$alg(0x26, 0x5, 0x0) setsockopt$inet6_tcp_buf(r2, 0x6, 0xe, &(0x7f0000b8c000-0xc)="4a1d4125fce16c1ad00a4645", 0xfffffffffffffe2f) getsockopt$inet6_int(r1, 0x29, 0x36, &(0x7f0000ed6000)=0x0, &(0x7f00009c5000-0x4)=0x4) 2018/01/24 13:43:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00007b5000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockname$inet(r0, &(0x7f00001eb000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003bd000-0x4)=0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r0, &(0x7f0000512000-0x1)="05", 0x1, 0x4008004, &(0x7f0000e2a000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000fbd000-0x8)={0x1, 0x0}, 0x8) close(r0) 2018/01/24 13:43:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f00003d1000-0x4)=0x0, 0x80000) setsockopt$inet6_dccp_buf(r0, 0x21, 0xcf, &(0x7f00008cf000-0x6b)="acb75308d2318b419b0126ea49bb2bf1482ecf98f7fc9a16f1feca060390be848a6173f919b3dba7fb31385fcac4fd22b1999d3458165e2a66c3516572ea3a01c9e403e2f37bade538b072017c2eb03a92068a6db44418406e60883435cd107d53bb9cf48064ef79514b3b", 0x6b) r1 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000f18000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000eda000-0xe0)=@ethtool_rxnfc={0x34, 0x0, 0x0, {0x0, @ah_ip6_spec={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0}, {"7205", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x0, 0x0, [0x0, 0x0]}, @ah_ip6_spec={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0x0, 0x0}, {"52b6", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, [0x0, 0x0]}, 0x0, 0x0}, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet6(0xa, 0x5, 0xffffffffffffffc0) 2018/01/24 13:43:35 executing program 2: mmap(&(0x7f0000000000/0x104000)=nil, 0x104000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000104000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000104000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000104000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000104000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffff9c, &(0x7f0000104000)={&(0x7f0000086000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, 0x3a, &(0x7f0000105000-0x30)=[{&(0x7f0000104000)=""/42, 0x2a}, {&(0x7f0000084000-0x1000)=""/4096, 0x1000}, {&(0x7f0000105000-0x31)=""/49, 0x31}], 0x3, 0x0, 0x0, 0x44}, 0x120) listen(r0, 0xff) syz_emit_ethernet(0x6e, &(0x7f0000100000-0x145)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "ffffe8", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "cc7288", 0x0, 0x6, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, [], "8675706e0422501e"}}}}}}}, 0x0) 2018/01/24 13:43:35 executing program 3: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000002000)=[{{0x0, 0x0, &(0x7f0000003000-0x30)=[], 0x0, &(0x7f0000008000-0x2a0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000011000)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(0xffffffffffffffff, &(0x7f0000024000)=@sco={0x1f, {0xffffffff, 0x0, 0x36ec, 0x105, 0x42, 0x0}}, 0xffffffffffffff2f) ioctl$sock_netdev_private(0xffffffffffffffff, 0x89fa, &(0x7f0000005000-0x1)=')') setsockopt(0xffffffffffffffff, 0x111, 0x1, &(0x7f000000c000-0x5)="0ed4550f", 0x4) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000024000)={{{@in=@broadcast=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000015000)=0xe8) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000003000)={'vcan0\x00', r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000007000-0x8)=@assoc_value={0x0, 0x8}, &(0x7f0000025000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000019000-0xa)={r1, 0x9, 0x1, [0x9]}, &(0x7f0000013000)=0xa) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000013000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$nfc_llcp(r2, 0x0, &(0x7f0000025000)=0x0, 0x80800) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f0000009000-0x46)={@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x1, 0x4}}, {&(0x7f0000024000)=""/150, 0x96}, &(0x7f0000024000)=0x0, 0x48}, 0x46) ioctl$PPPIOCGL2TPSTATS(0xffffffffffffffff, 0x80487436, &(0x7f0000023000)="") 2018/01/24 13:43:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x5c802861, 0x4) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f000027f000)={0x9}, 0x1) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000ffc000)=0xbd, 0x4) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000501000)=""/95, &(0x7f0000f12000)=0x5f) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000000c000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000839000)='tls\x00', 0x4) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f0000966000-0x2f)=""/47) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000cbd000-0x10)={0xfff, 0xc, 0x7fffffff, 0x1, 0x0}, &(0x7f0000c1c000)=0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000ae9000-0x8c)={r2, @in6={{0xa, 0x3, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xc7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000e9c000)=0x8c) 2018/01/24 13:43:35 executing program 2: socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f00007b4000-0x68)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @dccp={{0x1, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, "fb2e13", 0x0, "cf739e"}, ""}}}}}, &(0x7f0000754000)={0x0, 0x1, [0xaf2]}) 2018/01/24 13:43:35 executing program 7: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) ioctl$sock_ifreq(r0, 0x89b0, &(0x7f0000001000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x2, 0x1, 0x2, 0x2, {0xa, 0x2, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xff}}}}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000003000-0xa)='highspeed\x00', 0xa) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000005000-0x8)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r2, &(0x7f0000006000-0x38)={&(0x7f0000003000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x4, 0x3, 0x3}}, 0x2e, &(0x7f0000002000)=[{&(0x7f0000001000-0x22)="30e03eb440a5913ada70ee0c9ff65beee814661fd0872cf60641ef15da3b4c35b172", 0x22}, {&(0x7f0000004000)="9ed3", 0x2}, {&(0x7f0000002000-0xa5)="ba304102af865499606104f41da89d3db9313e452fdd086bb3ac11d89586f776f4ed149a077030d575a3457f937cd735f472ab7f1c4aed98140a4730c261ba257f7f6bddbe3bbd012ef12711d654d087af9a49dc9ef11be28c3ec70f57c62162270641a3942751fa1cdfb02c574096252251c402836a1c6bd54807c37fa005aeb781b46e016bbe31cc8749a5341cf7afde483bd4b1d47d8aad4bba67db77e9ede5002171f7", 0xa5}], 0x3, 0x0, 0x0, 0x10}, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000002000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f0000002000-0xe2)={r4, 0xfff, 0xda, "737c177ea92158dfedb99035aba6cc4f8b51abff88005beb74c1a21c0bc8507ecad2480ce7b9c0499757c44889a75c6482c87d84b7f158215420b0924380cadda8a11e704576dc7449508b133ffae1c2a560956e9e3ca7e2bac47364a1583fbce01fac54a450a186ddc1312147aefb927159ea0ffad2d7453c211b1199b16c25db522e0941ee394fcc880815776b35a06e505a38417de8163a38431461970ef2b8b61d4fc99d6464da0e911b2cbb82c9ea4da4bd601d3d028f4706ec778acbefc272b38185274a4554bc2d9a307e7160335efa78b9778ffbbb06"}, 0xe2) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r2, 0xc06864a2, &(0x7f0000005000)={&(0x7f0000001000-0xc)=[0x0, 0x100000001, 0x2], 0x3, 0xffffffffffffffe0, 0x2, 0x1, 0x4b6753c9, 0x3, {0x1fc000, 0x4, 0x8, 0xffffffff80000000, 0x5, 0x0, 0x100000001, 0xffff, 0x88d, 0x1, 0x4, 0x2, 0x1000, 0x7f, "faebfb99bda7bcd17dbffa22cbc3d1e705cf865fac6d685044df88842c88607c"}}) ioctl$DRM_IOCTL_GET_STATS(r2, 0x80f86406, &(0x7f0000004000)=""/184) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f0000005000-0x41)={r0, 0x2, 0x400, "bbed9fe2b91ccd5c0cb2db230a6bc4015f41b61a92f79e8ac7fc5153eecdff73b5e74d5bbb19fc2558d54c7a7360e30232b049beda2633"}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000006000)={0x2, 0x0, 0x0, 0x2, 0x5, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_nat_t_type={0x1, 0x14, 0x7, [0x0, 0x0, 0x0]}, @sadb_x_sa2={0x2, 0x13, 0x10000, 0x0, 0x0, 0x7, 0x7}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x4008000) 2018/01/24 13:43:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) getsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000395000-0x4)=0x0, &(0x7f0000c02000-0x4)=0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f000008e000-0x10)=[{&(0x7f0000a3a000-0x1)="87", 0x1}], 0x1) recvmsg(r0, &(0x7f000019b000-0x38)={&(0x7f0000a29000)=@in={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00007eb000)=[{&(0x7f000023b000-0xb7)=""/183, 0xb7}], 0x1, &(0x7f0000cce000-0x2)=""/166, 0xa6, 0x0}, 0x0) sendto$inet(r0, &(0x7f00005ca000-0x90)="1f2c5bf5d20860edd616704012d4344825b07f123e0471cbff0bddf748e0d4390f7d59a04c8caef9327ff596db57dab59ae28d2e4fc172c39132c0c529754899253f7a2ae04dad49b3fb6922a9363fd2ead98b297c5d89fb1a54fcb30851bf8c727e06fe7303ad96715b468117d011d46c52f11ce74a", 0x76, 0x0, &(0x7f00006a1000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) 2018/01/24 13:43:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000ee9000-0x10)=@newsa={0x154, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@empty=0x0, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@encap={0x1c, 0x4, {0x0, 0xffffffffffffffff, 0xffffffffffffffff, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}, @algo_comp={0x48, 0x3, {{'deflate\x00'}, 0x0, ""}}]}, 0x154}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = accept$inet(0xffffffffffffff9c, &(0x7f00001ce000-0xd)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000225000)=0x10) r2 = accept(r0, &(0x7f00001fd000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000b23000)=0x9) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000891000+0xec2)={0x0, 0xde4, 0x30}, &(0x7f00007e4000)=0xc) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f000072d000)={r3, 0xfff, 0x9, 0xffffffff, 0x1, 0xddab}, 0x14) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000d8c000)={{{{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0xee, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x7, 0x1000, 0xff, "7b6ed0a8febb9e90457c2610cabf2411c85c6f368dcbe5832fd59be4b70c33e66bde8b93e71a3673e896f2d02036905c3ef19431cef0cb0366ad96104ba9a897c722f28d5b8954cb6804fe7104324819"}, 0x160) [ 1059.078123] netlink: 7 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/24 13:43:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000a84000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00007e1000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f00000aa000)={r1, 0x1, &(0x7f0000487000)=[0x9], &(0x7f000004f000-0x18)=[0x20, 0x80, 0x8, 0xffffffff80000000, 0xb47c, 0x10001], 0x71, 0x1, 0x10001, &(0x7f00009bf000)=[0x8001], &(0x7f0000e81000+0x10a)=[0x9, 0xc1], 0x0}) socket$inet6_dccp(0xa, 0x6, 0x0) [ 1059.123159] PF_BRIDGE: br_mdb_parse() with unknown ifindex [ 1059.155324] netlink: 7 bytes leftover after parsing attributes in process `syz-executor6'. [ 1059.176874] PF_BRIDGE: br_mdb_parse() with unknown ifindex [ 1059.183768] WARNING: CPU: 0 PID: 23662 at net/core/stream.c:206 sk_stream_kill_queues+0x3c5/0x520 [ 1059.183773] Kernel panic - not syncing: panic_on_warn set ... [ 1059.183773] [ 1059.183780] CPU: 0 PID: 23662 Comm: syz-executor1 Not tainted 4.15.0-rc9+ #206 [ 1059.183784] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1059.183786] Call Trace: [ 1059.183798] dump_stack+0x194/0x257 [ 1059.183810] ? arch_local_irq_restore+0x53/0x53 [ 1059.183826] ? vsnprintf+0x1ed/0x1900 [ 1059.183843] panic+0x1e4/0x41c [ 1059.183851] ? refcount_error_report+0x214/0x214 [ 1059.183862] ? show_regs_print_info+0x18/0x18 [ 1059.183880] ? __warn+0x1c1/0x200 [ 1059.183894] ? sk_stream_kill_queues+0x3c5/0x520 [ 1059.183900] __warn+0x1dc/0x200 [ 1059.183910] ? sk_stream_kill_queues+0x3c5/0x520 [ 1059.183922] report_bug+0x211/0x2d0 [ 1059.183943] fixup_bug.part.11+0x37/0x80 [ 1059.183953] do_error_trap+0x2d7/0x3e0 [ 1059.183962] ? kfree_skbmem+0xe2/0x1d0 [ 1059.183973] ? math_error+0x400/0x400 [ 1059.183980] ? sock_rfree+0x103/0x160 [ 1059.183986] ? sk_clear_memalloc+0x140/0x140 [ 1059.184011] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1059.184028] do_invalid_op+0x1b/0x20 [ 1059.184034] invalid_op+0x22/0x40 [ 1059.184041] RIP: 0010:sk_stream_kill_queues+0x3c5/0x520 [ 1059.184045] RSP: 0018:ffff8801a706f238 EFLAGS: 00010293 [ 1059.184052] RAX: ffff8801ae726240 RBX: ffff8801bcbd9400 RCX: ffffffff8435f225 [ 1059.184056] RDX: 0000000000000000 RSI: ffffffff86941500 RDI: ffff8801bcbd9638 [ 1059.184060] RBP: ffff8801a706f278 R08: 1ffff10034e0ddd6 R09: 0000000000000000 [ 1059.184064] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000b00 [ 1059.184068] R13: ffff8801bcbd95f0 R14: ffffffff888cd160 R15: ffff8801bcbd9538 [ 1059.184090] ? sk_stream_kill_queues+0x3c5/0x520 [ 1059.184108] ? sk_stream_kill_queues+0x3c5/0x520 [ 1059.184127] inet_csk_destroy_sock+0x175/0x3f0 [ 1059.184141] tcp_done+0x1e9/0x240 [ 1059.184153] tcp_time_wait+0x60b/0xa60 [ 1059.184170] tcp_rcv_state_process+0x34b0/0x4830 [ 1059.184181] ? __skb_clone+0x2ac/0xa70 [ 1059.184195] ? tcp_finish_connect+0x410/0x410 [ 1059.184205] ? find_held_lock+0x35/0x1d0 [ 1059.184223] ? skb_clone+0x20d/0x480 [ 1059.184228] ? __release_sock+0xca/0x360 [ 1059.184237] ? skb_split+0x1350/0x1350 [ 1059.184242] ? __lock_is_held+0xb6/0x140 [ 1059.184260] ? mark_held_locks+0xaf/0x100 [ 1059.184285] tcp_v6_do_rcv+0x739/0x11c0 [ 1059.184292] ? tcp_v6_do_rcv+0x739/0x11c0 [ 1059.184297] ? trace_hardirqs_on+0xd/0x10 [ 1059.184313] __release_sock+0x124/0x360 [ 1059.184334] release_sock+0xa4/0x2a0 [ 1059.184347] ? __local_bh_enable_ip+0x121/0x230 [ 1059.184355] ? __release_sock+0x360/0x360 [ 1059.184362] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 1059.184368] ? tcp_close+0x574/0xfc0 [ 1059.184374] ? trace_hardirqs_on+0xd/0x10 [ 1059.184382] ? __local_bh_enable_ip+0x121/0x230 [ 1059.184395] tcp_close+0x57c/0xfc0 [ 1059.184401] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 1059.184423] tls_sk_proto_close+0x4f8/0x800 [ 1059.184437] ? tcp_check_oom+0x500/0x500 [ 1059.184448] ? tls_write_space+0x2c0/0x2c0 [ 1059.184457] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 1059.184479] ? ipv6_sock_ac_close+0x2e8/0x3e0 [ 1059.184490] ? ipv6_sock_mc_close+0x148/0x1a0 [ 1059.184502] ? ip_mc_drop_socket+0x1ce/0x230 [ 1059.184521] inet_release+0xed/0x1c0 [ 1059.184533] inet6_release+0x50/0x70 [ 1059.184544] sock_release+0x8d/0x1e0 [ 1059.184553] ? sock_alloc_file+0x560/0x560 [ 1059.184560] sock_close+0x16/0x20 [ 1059.184568] __fput+0x327/0x7e0 [ 1059.184587] ? fput+0x140/0x140 [ 1059.184597] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 1059.184604] ? _raw_spin_unlock_irq+0x27/0x70 [ 1059.184621] ____fput+0x15/0x20 [ 1059.184631] task_work_run+0x199/0x270 [ 1059.184646] ? task_work_cancel+0x210/0x210 [ 1059.184656] ? _raw_spin_unlock+0x22/0x30 [ 1059.184664] ? switch_task_namespaces+0x87/0xc0 [ 1059.184680] do_exit+0x9bb/0x1ad0 [ 1059.184690] ? lock_downgrade+0x980/0x980 [ 1059.184703] ? mm_update_next_owner+0x930/0x930 [ 1059.184720] ? do_raw_spin_trylock+0x190/0x190 [ 1059.184726] ? do_raw_spin_trylock+0x190/0x190 [ 1059.184748] ? trace_hardirqs_off+0xd/0x10 [ 1059.184755] ? _raw_spin_unlock_irqrestore+0xa6/0xba [ 1059.184765] ? try_to_wake_up+0xf9/0x1600 [ 1059.184773] ? find_held_lock+0x35/0x1d0 [ 1059.184783] ? check_noncircular+0x20/0x20 [ 1059.184797] ? migrate_swap_stop+0x970/0x970 [ 1059.184809] ? lock_downgrade+0x980/0x980 [ 1059.184837] ? find_held_lock+0x35/0x1d0 [ 1059.184857] ? do_group_exit+0x318/0x400 [ 1059.184865] ? lock_downgrade+0x980/0x980 [ 1059.184879] ? wake_up_state+0xb/0x10 [ 1059.184890] ? signal_wake_up_state+0x3a/0x40 [ 1059.184899] ? zap_other_threads+0x1ca/0x240 [ 1059.184908] ? do_raw_spin_trylock+0x190/0x190 [ 1059.184916] ? force_sig+0x30/0x30 [ 1059.184924] ? _raw_spin_unlock_irq+0x27/0x70 [ 1059.184935] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 1059.184951] do_group_exit+0x149/0x400 [ 1059.184958] ? do_futex+0x22a0/0x22a0 [ 1059.184968] ? SyS_exit+0x30/0x30 [ 1059.184978] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 1059.184988] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1059.185002] SyS_exit_group+0x1d/0x20 [ 1059.185011] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 1059.185017] RIP: 0033:0x452f19 [ 1059.185020] RSP: 002b:0000000000a2fa08 EFLAGS: 00000202 ORIG_RAX: 00000000000000e7 [ 1059.185028] RAX: ffffffffffffffda RBX: 000000000071bec8 RCX: 0000000000452f19 [ 1059.185031] RDX: 0000000000000000 RSI: 0000000000721108 RDI: 0000000000000000 [ 1059.185034] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000006 [ 1059.185038] R10: 000000000000000c R11: 0000000000000202 R12: 0000000000a2f9a0 [ 1059.185042] R13: 000000000071bea0 R14: 000000000000011b R15: 000000000000000c [ 1059.185906] Dumping ftrace buffer: [ 1059.186007] (ftrace buffer empty) [ 1059.186011] Kernel Offset: disabled [ 1059.728089] Rebooting in 86400 seconds..