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{0xa0, 0x11, 0xffffffffffffbd60, "8802f88381fcef02f58121f5dac3be6c0e4a74458fdbee63feba7b967b82e8234d1e49d5ce9da56680b846f2ec0f2ee0b3c514227ec59494718d0f38b1d82213825a6eedfa4e908f110011acc958f78bd0cc430d9edbcaeb6d56427b59996019acab4c401042b6afc232603b9b983e0e24c9e5bc7e23177950405e1a50d5517d3767f372178e749ad1c8a8"}, {0x1010, 0x10d, 0x9, "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"}], 0x20c0, 0x4040014}, 0x20)
sendto$inet6(r1, &(0x7f0000db6000)="84b49a40a76c78f0769e4a395a78bbd1d97ece9e374f34257497eb3acfec4b7040bb4344183700596e81834a3af617296e8db16358ec9fb6f4c3c7f0e7947609533883b5d83e276617b5683f97a326e3f9315b6ef401c7f71e34055cd5a9fa8f2550c4d0b1901b79363cddd081b572b7ef2c178dc0d994a321ec103685fdb92bb2e74d37fd3e61116de31b6dd04377a7dd14711a5a3a981379e205277ac3aef4bf09b066d73729cede4dd4096d2f688428", 0xb1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c)
sendmsg(r1, &(0x7f000067b000)={0x0, 0x0, &(0x7f000097f000)=[{&(0x7f000092c000)="e3", 0x1}], 0x1, &(0x7f00005ba000-0xc)=[], 0x0, 0x0}, 0x8040)

2018/01/20 19:21:20 executing program 6:
r0 = socket$alg(0x26, 0x5, 0x0)
r1 = socket$inet_dccp(0x2, 0x6, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000001000-0x90)={0xfffffffffffffffa, {{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000041c000)="428aa4a8e6c35bb1cacdcf4a4c8ea4ee9652d45645597ed0d07f6f1c1e71cb1befc82d6c27919e0c755ba695770ab2310a605ed1259ebef03f98b1c3ca770698553494d364fb072cbc99c15576e9b5be71031cb06c8560ef3ad6533c442e2f90555e97a87ac260d868245318c3e310fd096e7db1bd340724c8b0c5fb68c5d9e7b4ac62e43bdf354d73b5fe6ca083033ada6a7cffbf0e4a5fe189f766cd0bdedb90c82c3ef62463116ae8f183c156a56dc3d114fa9ffe1cbaa0891ed3293c07ea707f163827b1a5650be956cba948470c9d90d21796b2b52bb48fe802d307685cefd8daebbb62852d3b5eebefb0", 0xed)
getsockname$inet(r1, &(0x7f0000a83000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000403000-0x4)=0x10)
r2 = socket(0x1b, 0x80000, 0xfffffffffffffff7)
r3 = socket$vsock_dgram(0x28, 0x2, 0x0)
ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f00008f4000-0x4)={r3})
r4 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r4, &(0x7f000099e000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58)
setsockopt$ALG_SET_AEAD_AUTHSIZE(r4, 0x117, 0x5, 0x0, 0x8)
setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000523000-0xc9)="53f485d79fc2670910e48cb0ee368e416a71e0e96d9cb59324d504253baf6095848bb3bf22f0ae4bdb729540d54f0138f61ab8f5074f434b3afca8460987b44611fcfd87b3ce7e4c0106547477d19913699b3c5842af80f1a8ab260b66af1f03e8d87ae7528ada248629d6fa8b11593a788fc865477c47f44522a276b33bb87e3bee1e61193f26c5b45a431ec48eeaa5ae521a316f03c8dbcc66a9081e7e7eb844df21eb6fbec5a5b17ed5c2f2021f3b618910f5796f37fd14c0085a30d62e568ecd11fd3fb8ca441c", 0xc9)

2018/01/20 19:21:20 executing program 4:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
pipe(&(0x7f0000697000)={<r1=>0x0, 0x0})
getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000321000)={0x66, 0x10001, 0x0, 0x963, 0x8c, 0x9, 0x9, 0xb11d, <r2=>0x0}, &(0x7f00004a2000)=0x20)
getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000c3c000-0x8)={r2, 0x7}, &(0x7f0000d6c000)=0x8)
setsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000074000)="8188c741cc18ec0a", 0x8)

2018/01/20 19:21:20 executing program 2:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x1, 0x8010000000000084)
getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000046000)={<r1=>0x0, 0x2c, &(0x7f0000793000)=[@in6={0xa, 0x3, 0x7fff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000da0000-0x4)=0x10)
getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000093e000)={0x0, 0x8000, 0xd0d9, 0x40, r1}, &(0x7f0000241000)=0x10)
r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84)
r3 = socket(0x3, 0x5, 0x7f)
getsockopt$ax25_int(r3, 0x101, 0x0, &(0x7f0000f5f000-0x4)=0x0, &(0x7f00004f6000)=0x4)
sendto$inet6(0xffffffffffffffff, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c)
setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f00005a1000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10)
setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000f98000)=@int=0x1, 0x4)
ioctl$sock_proto_private(r0, 0x89ef, &(0x7f0000661000)="c5f2af909b27a97de1b1c09f29e18bf8f22123df5e9b722e4c6ddc")
ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000c3d000)=<r4=>0x0)
getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000159000)=0x0, &(0x7f0000230000-0x4)=0x4)
ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00003ba000-0x4)=r4)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4fb5}, 0x98)

2018/01/20 19:21:20 executing program 5:
mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000010000-0x20)={0x1f, <r0=>0x0, 0x2, 0x2})
mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000010000-0xc)={0x0, 0x80000, <r1=>0xffffffffffffffff})
ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f000000b000)={0x10000000, r0, 0x10001, 0x1000053})
bpf$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)

2018/01/20 19:21:20 executing program 3:
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000000)={<r0=>0x0, 0x0})
setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f00000fa000)=0x5, 0x4)
mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0)
socketpair$inet6(0xa, 0x5, 0x3, &(0x7f0000b9c000-0x8)={0x0, <r1=>0x0})
mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000e62000)={<r2=>0x0, 0x279a, 0x10, 0x2d, 0xffff}, &(0x7f0000e63000-0x4)=0x18)
mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000e62000)={r2, 0xfffffffffffffd81}, 0x8)
r3 = socket$inet6_sctp(0xa, 0x5, 0x84)
setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f0000e2c000-0xd4)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c)

2018/01/20 19:21:20 executing program 5:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x2, 0x0)
mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
syz_emit_ethernet(0xef, &(0x7f0000008000)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0xb9, 0x40000000003a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@time_exceed={0x3, 0x1, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "b40002", 0x0, 0x2f, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [@dstopts={0x0, 0x10, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}}, @jumbo={0xc2, 0x4, 0x0}, @jumbo={0xc2, 0x4, 0x0}, @calipso={0x7, 0x28, {0x0, 0x8, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}}, @ra={0x5, 0x2, 0x0}, @calipso={0x7, 0x30, {0x0, 0xa, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0]}}, @pad1={0x0, 0x1, 0x0}]}], ""}}}}}}}, 0x0)
r1 = socket$inet(0x2, 0x1, 0x0)
connect(r0, &(0x7f0000eda000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000860000-0x90)={0x92e, {{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xff97)
sendto$inet6(r0, &(0x7f0000cf5000-0x5d)="", 0x388, 0x0, &(0x7f00009c1000)={0xa, 0x1, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c)
ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000b3d000-0x4)=0x2)

2018/01/20 19:21:20 executing program 0:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000e74000)={0x2, 0x0, 0x1, 0x2, <r1=>0x0}, &(0x7f000024b000-0x4)=0x10)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={r1, 0x9, 0x100000001}, 0x8)
setsockopt$inet_mreqn(r0, 0x0, 0x22, &(0x7f0000f9d000-0xc)={@loopback=0x7f000001, @loopback=0x7f000001, 0x0}, 0x0)

2018/01/20 19:21:20 executing program 3:
mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
r1 = epoll_create1(0x0)
close(r0)
socket$inet_dccp(0x2, 0x6, 0x0)
mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
recvmsg(r0, &(0x7f0000012000)={&(0x7f0000008000-0x20)=@pptp={0x0, 0x0, {0x0, @empty=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000012000)=[], 0x0, &(0x7f0000001000-0xbd)=""/189, 0xbd, 0x6}, 0x20)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000004000-0xc)={0x0, 0x0})
listen(r0, 0x0)
r2 = socket$inet6_dccp(0xa, 0x6, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f000000f000)={0x0, 0x0})
poll(&(0x7f000000b000)=[{r1, 0x0, 0x0}], 0x1, 0x0)
r3 = socket$nl_crypto(0x10, 0x3, 0x15)
mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$netlink_NETLINK_NO_ENOBUFS(r3, 0x10e, 0x5, &(0x7f0000013000-0x4)=0xca5, 0x4)

2018/01/20 19:21:20 executing program 4:
mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = accept4(0xffffffffffffffff, &(0x7f000074a000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000884000)=0x10, 0x800)
connect$ax25(r0, &(0x7f000080f000)={0x3, {"cd360e9b0d95c0"}, 0x7789}, 0x10)
mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair(0x0, 0x6, 0x401, &(0x7f0000f74000)={0x0, 0x0})
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
bind$inet(r1, &(0x7f0000bd2000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
socket$vsock_dgram(0x28, 0x2, 0x0)
setsockopt$inet_tcp_int(r1, 0x6, 0x1, &(0x7f0000d06000)=0x0, 0x4)

2018/01/20 19:21:20 executing program 1:
mmap(&(0x7f0000000000/0xade000)=nil, 0xade000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
syz_emit_ethernet(0xac, &(0x7f00002ad000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x400, 0x6, 'b$&', 0x76, 0xbf, 0x3, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, {[@fragment={0x6, 0x0, 0x7, 0x7ff, 0x0, 0x6, 0x0}, @dstopts={0x21, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x8}, @padn={0x1, 0x1, [0x0]}]}], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x5, 0x442, "51466c1a09eed0facecb3b85b3de5395807626924dc63ebcd3f696b0821b4148ad7689283b55cf6fe4413d8a8bdf8e931d8779db52c1edf3cb0bdc5dbbe4dc75c087dee1bcec542c149a41e96b95d40ff7df731b572e718d"}}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x9df]})
socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00007bd000)={0x0, <r0=>0x0})
mmap(&(0x7f0000ade000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000604000-0x8)={<r1=>0x0, 0xffffffff}, &(0x7f0000ade000)=0x8)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00008c8000)={r1, 0x3}, &(0x7f000003f000-0x4)=0x8)
mmap(&(0x7f0000ade000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000ade000)=0x401, 0x4)

2018/01/20 19:21:20 executing program 0:
mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000009000)=0x0)
mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_dccp_int(r0, 0x21, 0xb, &(0x7f0000018000-0x4)=0x0, &(0x7f0000000000)=0x4)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000009000-0x4c)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x52, [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, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x3ff}], 0x4c)
r1 = socket$netlink(0x10, 0x3, 0x0)
sendmsg$nl_generic(r1, &(0x7f0000005000-0x38)={&(0x7f0000014000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000015000)={&(0x7f0000017000-0x6e8)={0x24, 0x2000002e, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x10, 0x0, [@typed={0xc, 0x0, @pid=0x0}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0)
mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000000e000)={<r2=>0x0, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x2, 0x8, 0xfffffffffffffffe, 0x200}, &(0x7f0000008000)=0xa0)
mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000018000)={r2, 0x3f, 0x4, 0x8}, &(0x7f0000002000-0x4)=0x10)
accept$unix(r0, 0x0, &(0x7f0000018000-0x4)=0x0)

2018/01/20 19:21:20 executing program 6:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
accept(0xffffffffffffff9c, &(0x7f0000c26000)=@pppol2tpin6={0x0, 0x0, {0x0, <r0=>0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000629000-0x4)=0x32)
sendto$llc(r0, &(0x7f0000196000)="", 0x0, 0x4000010, &(0x7f0000206000)={0x1a, 0x10, 0x5, 0x100000000000000, 0xfff, 0x401, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x11}, [0x0, 0x0]}, 0x10)
pipe(&(0x7f00005dd000-0x8)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
readv(r1, &(0x7f0000553000-0x10)=[{&(0x7f00006c1000)=""/4096, 0x1000}], 0x1)
write(r2, &(0x7f0000335000)="", 0x10051)
socket(0x2, 0x1, 0x80)
socket$inet6_tcp(0xa, 0x1, 0x0)

[  225.851139] sctp: [Deprecated]: syz-executor2 (pid 23290) Use of int in max_burst socket option deprecated.
[  225.851139] Use struct sctp_assoc_value instead
2018/01/20 19:21:20 executing program 5:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket(0x10, 0x802, 0x0)
sendmsg$nl_route(r0, &(0x7f0000dfe000)={&(0x7f0000d18000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000892000-0x10)={&(0x7f000034b000)=@getlink={0x34, 0x12, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0)
recvfrom$packet(r0, &(0x7f0000263000)=""/10, 0xa, 0x1, 0x0, 0x0)

2018/01/20 19:21:20 executing program 0:
ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000063b000-0x4)={<r0=>0xffffffffffffff9c})
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000001000-0x4)=@assoc_id=<r1=>0x0, &(0x7f0000228000)=0x4)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000000)={r1, 0x1000, "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"}, &(0x7f0000001000-0x4)=0x1008)
recvfrom$inet6(r0, &(0x7f0000001000-0xcb)=""/203, 0xcb, 0x40000000, &(0x7f0000001000-0x1c)={0xa, 0x0, 0xfffffffffffffe01, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, 0x1c)
mmap(&(0x7f0000000000/0xfe8000)=nil, 0xfe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r2 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r2, &(0x7f0000fe4000)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20\x00'}, 0x58)
r3 = accept$alg(r2, 0x0, 0x0)
setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000287000-0x10)="1e336500ff4ad5e700000022000000ec", 0x10)
sendmsg$alg(r3, &(0x7f0000fe7000)={0x0, 0x0, &(0x7f000019f000)=[{&(0x7f000064c000-0x1)='^', 0x1}], 0x1, &(0x7f0000283000-0x48)=[], 0x0, 0x48880}, 0x44000)
recvmsg(r3, &(0x7f000027e000)={&(0x7f000010b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f000008c000-0x80)=[{&(0x7f0000044000-0xe8)=""/232, 0xe8}, {&(0x7f0000284000)=""/171, 0xab}, {&(0x7f0000021000-0xd7)=""/215, 0xd7}, {&(0x7f000065e000-0x98)=""/152, 0x98}, {&(0x7f000008e000)=""/134, 0x86}, {&(0x7f000023a000-0x6c)=""/108, 0x6c}, {&(0x7f0000285000-0xf4)=""/244, 0xf4}, {&(0x7f0000035000)=""/183, 0xb7}], 0x8, &(0x7f0000284000)=""/230, 0xe6, 0x6}, 0x100)
mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000fe9000-0x4)=r1, 0x4)

2018/01/20 19:21:20 executing program 3:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x5, 0x0)
setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d11000-0x4)=0xfffffffffffffff9, 0x4)
r1 = accept(r0, &(0x7f0000b77000-0x26)=@pppol2tp={0x0, 0x0, {0x0, <r2=>0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b94000-0x4)=0x26)
getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f000061f000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000089d000-0x4)=0xe8)
bpf$PROG_LOAD(0x5, &(0x7f00003f2000-0x48)={0xb, 0x7, &(0x7f0000ec9000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001}, [@generic={0x0, 0xffffffffffffffff, 0x100000001, 0x1e3f}, @call={0x85, 0x0, 0x0, 0x5}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000a07000-0xa)='syzkaller\x00', 0xffffffffffffffcc, 0x23, &(0x7f0000936000)=""/35, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r3}, 0x48)
sendmsg$inet_sctp(r1, &(0x7f000095b000)={&(0x7f0000b57000)=@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00000f2000)=[{&(0x7f00009f6000)="3d9fcb93263502dd9cef87417320ff2934801f5b29fed6b30ae6b9aa08caed15a7019672db9a28d126d7de8b4faa5f94a8e7d5490f3ddf34607da66c47afe04dfee344d83093fc6a148340d57509cc76d3762750671d451b623f51ccb81021a5d33185dcfcd90ecb6ecbad73f53aaeaa49b4159d2e0cafb7a70689a70d3e38fd8125bbe5c65c1fec92", 0xfffffffffffffda4}, {&(0x7f00008a5000-0xe)="d17a6ca474ea06cb59fc2ecf9393", 0xe}, {&(0x7f0000e04000)="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", 0xb8}, {&(0x7f0000b06000-0x7e)="0953376ed35816a90d9703000000302983aa9df1eb0e8629cd6b4c11026072f15583ea328f3dee9e2cacb352b949f61fcd0aa83da1dd382f69c9ab12fed3a903f9cc4752e8a7a1d029464c8e7e2f28d93d116ec2607ffcffffffffffffffc6f4e5950d5af3bfc44db7e59981e9646188dced4b6638b0fea0cfcb4cefd122", 0x7e}, {&(0x7f0000671000)="44ee47191e020e525fc1bf4cca8ef433e1354635af83873992f7bcb115ef2d45514b2ab3c038d5fa25c4f7ab76fd1f13214773765958a9089b195d3046c66a30", 0x40}, {&(0x7f00008b8000)="45b996cbe9d18eab9d0eb50863a36d2f4096dccc2384f705ce685da14d91e666a5d883cc99cf00d9898ff9e83e553f9957e9", 0x32}, {&(0x7f000000f000-0xf3)="2b9642e4da8aab44576b56357c8a28ab942ed500ecefc284b3fde7bd6726d103fd760dd163ae4e14cdc01587c882420f68be4866230382cc6aaf066d4eed2470148a9ad31f41050118632ce8362ecc855b74d8267a7f9a5b14548fd0a8e9f4da5308874a7d17b56318260e380a24b39c377832520e22de3fcf5415617b48d1e6c29c5fc8157d18c2ec127877cae0baf35564b7d320794fc4c08a49be32adbfa390a3be872f4b49ca7685f8900508cb32d965574b8a6dae6a058cf1e51bcb97283153f9f922edb53e24cd4ee3b745621145e4f476e020a7371dd953f7cec96af64a91646bd4f4f63a4fd60da5ae4790296cf0d5", 0xf3}], 0x7, &(0x7f0000025000-0x30)=[@init={0x18, 0x84, 0x0, {0x90e, 0x81, 0x0, 0x23d64225}}], 0x30, 0x20000000}, 0x804)
setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f000038a000)=[@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x1}], 0x1c)

[  225.881258] sctp: [Deprecated]: syz-executor7 (pid 23273) Use of struct sctp_assoc_value in delayed_ack socket option.
[  225.881258] Use struct sctp_sack_info instead
[  225.912232] sctp: [Deprecated]: syz-executor7 (pid 23285) Use of struct sctp_assoc_value in delayed_ack socket option.
[  225.912232] Use struct sctp_sack_info instead
2018/01/20 19:21:20 executing program 6:
mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$netlink(0x10, 0x3, 0x0)
bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc)
getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a)
mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$sock_FIOGETOWN(r0, 0x800454dd, &(0x7f0000ae1000-0x4)=0x0)

2018/01/20 19:21:20 executing program 4:
mmap(&(0x7f0000000000/0xa98000)=nil, 0xa98000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000666000-0xc)={0x0, 0x80000, <r0=>0xffffffffffffff9c})
ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00009da000)={0x4, <r1=>0x0, 0x1, 0x2})
ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f00006b5000+0x2c2)={r1, 0xb0})
socket$netlink(0x10, 0x3, 0x0)
gettid()
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000a96000)={0x0, 0x0, 0x0}, &(0x7f0000a96000)=0xc)
r2 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_opts(r2, 0x0, 0x800400000482, &(0x7f0000137000)="0600000000000000ed18000000000000004074708d6db86078032ea94addbcc1de84de4442ed43ffb02bf212", 0x2c)
accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)=0x0)

2018/01/20 19:21:20 executing program 0:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000454000-0x14)={0x6, 0x9, 0x5, 0x20, 0x7}, 0x14)
r1 = socket$can_raw(0x1d, 0x3, 0x1)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000d42000)={@common='ip6tnl0\x00', <r2=>0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]})
bind$can_raw(r1, &(0x7f0000c1c000)={0x1d, r2, 0x0, 0x0}, 0x10)

2018/01/20 19:21:20 executing program 1:
mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
syz_emit_ethernet(0x4e, &(0x7f0000017000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x40000000003a, 0x43ff, @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={0x88, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}}}}}}}, 0x0)
mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair(0x4, 0x7fffa, 0x2, &(0x7f000001a000-0x8)={0x0, 0x0})

2018/01/20 19:21:20 executing program 3:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f00005aa000)={0x26, 'hash\x00', 0x0, 0x0, 'sha224\x00'}, 0x58)
r1 = accept$alg(r0, 0x0, 0x0)
sendmmsg$alg(r1, &(0x7f00006e2000)=[{0x0, 0x0, &(0x7f0000dba000-0x20)=[{&(0x7f0000cbc000-0x75)="a932311b76422f057aa42f908925c5ae58dd6b1ac342936ccf81b3995b51b9ad4d344a2d74989385c4ae6624f0c4030c", 0x30}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x8040)
r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48)
r3 = socket$kcm(0x29, 0x2, 0x0)
ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f00001c5000)={r1, r2})
sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0)
r4 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000565000)=0x0)
getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000c05000-0xa0)={<r5=>0x0, @in={{0x2, 0x2, @rand_addr=0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c, 0x8001, 0x8, 0x20, 0x21}, &(0x7f0000d26000+0x649)=0xa0)
setsockopt$inet_sctp6_SCTP_AUTH_KEY(r4, 0x84, 0x17, &(0x7f0000f5d000)={r5, 0x4, 0x94, "2b700e61cc238f761a90b1aaee798c79c51916f9ecc911bb14298e19dd99948f9acff281a1e84ce7e63266a9aade52c0af615cf04c8132a9f2bc0164b34885cb513e117926bf96ae7b2d4209277f482fca5f56200777edd09c4046f5ccec6c6aa369322b78caff4f655b78cbb8137e243c56b6e6ad15b0c29320c44ff9b3fb8f6c3e691f408ec69d89b33ef67dd99fa7c0700a92"}, 0x9c)

2018/01/20 19:21:20 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
unshare(0x400)
r0 = socket$inet_udp(0x2, 0x2, 0x0)
connect$inet(r0, &(0x7f0000216000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f00004ea000-0x10)={0x0, 0x0}, &(0x7f00005eb000-0x4)=0x10)
sendto$inet(r0, &(0x7f0000008000)="", 0x0, 0x0, 0x0, 0x0)

2018/01/20 19:21:20 executing program 2:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f000079b000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003cc000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14)
r1 = accept$alg(r0, 0x0, 0x0)
accept4$alg(r0, 0x0, 0x0, 0x80800)
r2 = accept(r0, &(0x7f0000f79000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00007b0000)=0x9)
setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000244000-0x14)={0x400, 0x1, 0x1000, 0xffffffff, 0x8}, 0x14)
sendmmsg$alg(r1, &(0x7f0000f60000)=[{0x0, 0x0, &(0x7f000011d000-0x10)=[{&(0x7f000090c000-0xf4)="d59599a4d52c58a83644384bb159eb274e23539101179761", 0x18}], 0x1, &(0x7f0000e65000-0x18)=[], 0x0, 0x0}], 0x1, 0x0)
recvmsg(r1, &(0x7f0000425000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000ab2000-0x10)=[{&(0x7f0000a20000)=""/163, 0xfffffffffffffe98}], 0x1000000000000095, &(0x7f00007f2000)=""/0, 0xfffffffffffffed5, 0x0}, 0x0)
ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f0000cab000)={0x0, 0x0})
getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f00001a0000-0x88)={<r3=>0x0, 0x44a, "a15d28c1dfe04152764d3448d392ef899423badf1a0add888583a662dd2ba4554622a293a8209f693bc467c65ea438669473540814efedff478498459b7d37145b0fd4fd185b69d73808dac3388617a084d90343850baf421e885ab9a8801aa84eff5fcf721c86c656268468b3d65385dce801c5daba4ed7ebb207fb3c9e5dbb"}, &(0x7f00002bf000-0x4)=0x88)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000584000-0xc)={r3, 0x8001, 0x20}, &(0x7f0000bc3000)=0xc)

2018/01/20 19:21:20 executing program 5:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
syz_extract_tcp_res(&(0x7f0000fa7000)={0x42424242, 0x42424242}, 0x10001, 0x0)
socket$netlink(0x10, 0x3, 0x0)
bind$netlink(0xffffffffffffffff, &(0x7f00004ef000)={0xe, 0x0, 0x0, 0x0}, 0xc)
ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000ce7000)=0x0)
r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000e2f000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000035e000)=0x10)
getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f000095a000)={<r1=>0x0, 0x4, 0x4, 0x3, 0x1, 0x96de, 0x5c4a6f4e, 0x0, {0x0, @in6={{0xa, 0x2, 0x5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x19, 0xff, 0x9, 0xff, 0x182c}}, &(0x7f000094e000-0x4)=0xb8)
setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00009a4000)=@assoc_id=r1, 0x4)
r2 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r2, 0x29, 0x3b, &(0x7f00000a8000)="000000000401092f", 0x8)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f000088c000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x2000ff, 0x1, 0x0, 0x0, 0x0}, 0x20)
read(r0, &(0x7f00008f3000-0x2b)=""/43, 0x2b)
setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000876000-0x29)={0x6, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90)
getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x14, &(0x7f00009c3000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, <r3=>0x0}, &(0x7f0000970000-0x4)=0x14)
setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000662000)={r3, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [0x0, 0x0]}, 0x10)
close(r2)

2018/01/20 19:21:20 executing program 1:
mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket(0x1e, 0x5, 0x0)
sendmsg(r0, &(0x7f00000d1000)={&(0x7f0000fdc000-0x80)=@generic={0x10000000001e, "02fb0400070000000000760000000000805bf868480200c71e14dd6a779e4e009a48216be61f000000010000000000e4ff066c3f090039d8f986ff01060000000000af50d5fe32c419d67bcbd7e3ad316a008356edb9a6341c1fd45624281e00070ece000276c3971bc40000bd0095090000000000080000db000004da36"}, 0x80, &(0x7f000016b000)=[], 0x0, &(0x7f0000d19000)=[], 0x0, 0x0}, 0x0)
shutdown(r0, 0x2)
mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r1 = accept4$inet(r0, 0x0, &(0x7f0000fdf000)=0x0, 0x0)
mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00007ca000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, <r2=>0x0]}, &(0x7f0000fe0000-0x4)=0x18)
getsockopt$packet_int(r0, 0x107, 0x12, &(0x7f000094f000)=0x0, &(0x7f0000b35000-0x4)=0x4)
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f000063e000)={r2, 0x8}, 0x8)
mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
connect$vsock_stream(r0, &(0x7f0000fe0000)={0x28, 0x0, 0x2710, @reserved=0x1, 0x0}, 0x10)

[  225.997320] sctp: [Deprecated]: syz-executor2 (pid 23290) Use of int in max_burst socket option deprecated.
[  225.997320] Use struct sctp_assoc_value instead
2018/01/20 19:21:20 executing program 0:
mmap(&(0x7f0000000000/0x791000)=nil, 0x791000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket(0x9, 0x1000000000003, 0x1000000000000010)
write(r0, &(0x7f0000f79000-0x24)="240000001b0001dfeb03000022fb010001f6ff0b0800030001000000f701000000161701", 0x24)
r1 = socket$inet6(0xa, 0x2, 0x0)
setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000914000-0x8)={0x87a4, 0x7f}, 0x8)
setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000000)=0x1002, 0x4)

2018/01/20 19:21:20 executing program 7:
mmap(&(0x7f0000000000/0xae4000)=nil, 0xae4000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet(0x2, 0xa, 0xfff)
syz_emit_ethernet(0x3e, &(0x7f00004b8000-0x3e)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @igmp={0x14, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, "89ab619ee7e2c7fb4d537b8bf7aa5e1d107d8969"}}}}}, &(0x7f00003b5000)={0x0, 0x1, [0x35d]})
setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000a04000)=0x2, 0x4)

2018/01/20 19:21:20 executing program 6:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000387000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x6f}]}, &(0x7f0000f92000-0x4)=0x10)
r0 = bpf$PROG_LOAD(0x5, &(0x7f0000ddc000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x2a}], {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)
r1 = socket(0x10, 0x3, 0x0)
setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f000094d000-0x4)=r0, 0x4)
write(r1, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26)
mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x10)
sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000021000-0x274)={0x24, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1000a, 0x0, 0x0}, [@nested={0x10, 0x4, [@typed={0xc, 0x40000000005, @fd=0xffffffffffffffff}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0)

2018/01/20 19:21:20 executing program 4:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet(0x2, 0x2, 0x0)
bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
socket$inet(0x2, 0x2, 0x0)
syz_emit_ethernet(0xfe, &(0x7f0000681000-0xfe)={@random="717c00000001", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [{[], {0x8100, 0x100000001, 0x40, 0x8}}], {@mpls_mc={0x8848, {[{0x1, 0x2, 0x1f7, 0x1000}, {0x10000, 0x5, 0x7, 0x7}, {0x3, 0x5, 0x3, 0x10001}], @generic="575812709cf8c4a646cee9bf50073c09369a8bd2378b0a2af19e7e7d0bb9b61fede41d83655ac67830b90248125eb37753a51fc62566352e7a52a93487c04d6a81937b51e16dd4c100b4c6cd18b70ffa7d191c041dba58f6d964fcc8dc3b941cf5204e5a3cd27c20fbe88436701a8ff45e1c61719e671e22e9a404da46a07b1ab4be626ca4a7c0c73017a3bf6615a2071bb73cc3c4bafe814b6b5bb15b00b39532809d9d696708617f2ac8fcfaeae454ed82acd7b50033210faec7f3ce9459744cbc9d8792e4eb83ea5ece4b21f60de755b48b3f59de07ad741f704fb8ba3ef4"}}}}, 0x0)

2018/01/20 19:21:20 executing program 5:
ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000b5f000)={<r0=>0xffffffffffffffff})
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet6_dccp_buf(r0, 0x21, 0xc0, &(0x7f0000000000)=""/127, &(0x7f0000b4c000-0x4)=0x7f)
mmap(&(0x7f0000000000/0x791000)=nil, 0x791000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x2, 0x0)
ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000762000-0x12)={@common='ipddp0\x00', 0x5})
mmap(&(0x7f0000791000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
connect$inet6(r1, &(0x7f0000792000-0x1c)={0xa, 0x1, 0xfffffffffffffffe, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xf0}, 0x1c)
setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000000)=0x1002, 0x4)
mmap(&(0x7f0000791000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00005a5000)={0x0}, &(0x7f0000791000)=0x4)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000340000)={<r2=>0x0, 0x5d, "5d65a00f792678d5fd19fc4ce8fd2604f1c0b0c848f21899a13d3f1c05d054b82fe072d4ce0c4bc73899dafad2bb8b7e98115a4f4463f80e448a6c8febfdae544af89317419a4e0a731dc1cd4d0019f8e1f5ba71694ea7884acecccdc5"}, &(0x7f000058f000)=0x65)
getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00002be000)={r2, 0xbc, &(0x7f000019a000-0xbc)=[@in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xa14, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xae5f, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, @in6={0xa, 0x3, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffff800}, @in6={0xa, 0x1, 0x100000000, @loopback={0x0, 0x1}, 0x3b8}, @in6={0xa, 0x2, 0xffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000713000)=0x10)

2018/01/20 19:21:20 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket(0x10, 0x2, 0x0)
write(r0, &(0x7f00008a3000-0x23)="230000001e00056d00020000000051030700000000000000000001101d020002e517c7", 0x23)
read(r0, &(0x7f0000a45000)=""/203, 0xcb)
bind$ax25(r0, &(0x7f0000eb1000)={0x3, {"d43556fea74973"}, 0xfff}, 0x10)
sendmsg$nfc_llcp(r0, &(0x7f0000cdc000-0x38)={&(0x7f0000b47000-0x60)={0x27, 0x6, 0x81, 0x2, 0xafce, 0x8001, "0b44bd4a508483e3cf669e8bc30852344bb14b84654d7223f718fbe53e76a3950f0390dfa863cf26d8045043a83a1b41ee00a55b5c06389bd18651cc42f6ba", 0x1ff00}, 0x60, &(0x7f0000118000-0x90)=[{&(0x7f000056d000-0x8a)="201300dca9cbe1ae510a040119d47bbe7618edd068550f7b2bd8bd74e790043b372add754b1031e17b7e11aa3b90e2c8928049a8b613ed13731b4f7e4be677ba002a79b22d78dc617379d9c84d7f494956fb7b9428cf9d8e0d1066c55e7258b020e3979c65bd94756c84564e124e2389c7c3ba61f5cb201f77c3b36e5c5750ce3a0bf5d12143e67d3e33", 0x8a}, {&(0x7f0000d4f000-0x87)="efd4524b7de64878ec4d6fc9eba992ac9a21b135fa5a68600c805a341754724b6a9f7d6a82dee3754058404b6ed201025dc6ad8f941b6902bb9ddaa78c146e9e9ab2c1f47806904153281894144c3b8ca73f6867a2b0d85e37d476a06eddb5690765115e31c2521b5c8d065438dc0a3d5a6ea1622c69e84e1e372b3004504bedc18975386742dc", 0x87}, {&(0x7f0000978000)="55026be48fa7f28cfce1e0f387e3c7fefd881bdf4445170574d95ab3f50e980b12b67f2b7016bdc137b4460e59eef314dbd3fb41", 0x34}, {&(0x7f00001d2000)="c09279266f06bc0edeb80ed14ca6547857bee2fc1b4e1a59a1f9", 0x1a}, {&(0x7f0000993000)="435db7ae6813e51883302b2fc9960b756091aa06e0d9eb3ce2c1bcd618906ad75cf399228d1703", 0x27}, {&(0x7f0000aae000)="160e7c8b222a2080190383e8d5261f31a39e01d46ef86a3d0f76b608efbf659c8525ada4", 0x24}, {&(0x7f0000ffd000-0x1000)="e68aff56635426936c1d7c6951c00162e64d8598feaa64a50b3fc7a99b882273693ebf40aac3a7a0182209e1dd39a110bca7f393e8933e344eb748d05def938dcb7cd11884706c66b25ead7cee6c32ee9ec9bcc8589d210d3bc1bdcd904e123514765372cba601f39337d2345fb007cb8c340ba737a45dce44ea72617a11f6847b60654e087125d937a7f51112b59765eeea6df965f40e42ad1c6c7ec9119c7e2888db37cc55d1fca2b5fc63f48397a07003de1e94d824d4497e755924d836c0124e76fa4cc3ab79714d1f627404c5555f25d1b49dc1e650cabee3b4bd6612fb566582df52599ea0aa364c29b13831e6de61f640864603c94004bf68e465ee935d89052b78862856e71a79c5641683a1ad43e24f249e5f1b658d6062e690f3aa02853d701fed7fb6f18925102287d5923d55e751ed44e458d6137c7241eab9fc44d4fb66df5333bb9ed1952c469e47d3d8394ed21ae13619f6477a167fa90a0c952bde2b66f24fe301b3c84d0ee3762bca29c38eff73e5695a35e8aa9397857e6bfb11c0103f096f2c75adc57cd79ffcd8b33d708c63dfc63c6411de5f31ecc296f33ab8e6277d847a145e496e070d18ec5cdddda3b0e478ef2fb2de44e70b7b676f00663a741d69eb4ef24fb4d7cd45591e602d7a7734c2373385d3a8835eb3497400a4afde9259f168d8a346378d820212736198612aeb47feafa4e894344c35f9bb983a7d19362d68471c2092cd0279750c3657a84fbe625c7b0a6f6af65d8dea25a30cfab6f0863dea54fb081e0bae988e3f1344038d337cab5030a2a0d915252a0e711ee8835aaa8175dc7ff930b34dc3bbcb7bd95969431634ed34dd2e5dd78fb2274175a33772b0ccd7800bf05a1ac3dcd5ca985b23c95d63d63156e06a896a6e52a614fe8c6416c6e434a742255f8efa544e73582675460ab40f646a78aaccc1e0f8c99225e9e0ff4a92208b8c52bb92550834b84538e2ee97813d228f40cea983a4a477b0c164118f4bb297af7316380a984262545eb06c60aa5c48a5be6d699e9f516b692c44988840e84d9db66d6698be213f765ee6a1b5e3b5b50add4a3fb66a5dcda14462a3277f34a55013174f715e5263b4a3c16bf45653df51f07058fa0222c10c81bef00f35c055825e9ec265f34b81ae6af1a7ba0e0474703177e098b2e4aec37fa55d8962897f3a0c66b15474e72987191366daca1357b9b8793c41f4d2c074e2087b4a71d68b713f27b450865dda3098d4965dcb2b0d76988be2ca548189e449d97feaacc3933551db57b336feea1109d658b09d31ec1621c56d4d880a1129bca28da8fce33ca4c77de6a31612c0d9a0005fa8549fb5b66a7d2185a5ec366c0e86f1d20eac074c52cfcd1c690effad996cf7a815c91d92c133267714076fd801242d4300a735fce22ff9cc7d658dcf7a0aa4c975027e40d86e548d16439c54d4a855a8c3fba211e8bbedf09be34cfc5322a78a32fb9c14507a52c48ec83eb1a7f27543c29cacfeb11deacf2ec559f4915467736ee80ac983034ea1f74d3ce9860d37df48900686e4921041c39d2cad72238df1beaebe78f6a5a02e6eaa1591cf3633f9a8cd8cccc5eed0e491b3341cefed78e541ce637597e333ae0776e3181beccf9f7bd6d9a504d89f26cee1b406909a0a228b85d9b960604c769bba5895937fb3d7aacde439d9dc91e926e1735540f18fc2862a41143479a42818b94a328a6cd7e0b445f9d0794652ec1e000fffca715c2229ef1691b6c0217331689a63c35f502c5057ef7c21bb8875ea6d2ee41f0cd83ca86a20dfc8a40ff296108b77b0795436e9008ed0fb6ac45dc2cf88d436c33fd6e5e58ae2df913f929413940e6064b2f33ccaaa0f2a8885ea07f01c9c6213531f9f0b416b6b1bbb8921992e853929dda75bbb86c037e99c0cc337c39bd028c31b94fd9be4d024497a9f903e7010154b0d2663ffd2904517fe80d15fb9523a2b8a4c881e7d3d1ee8d30653bfb5dbe0fcada69751c2145a4827fa88244d09c2a7dea3f0470a1de471510b7da534aced236cab0bc0e61f12b4c15ec44172a9fa5a7dea01879db2151e85bbe655565ebb3c0198119b803be8ca2a85f3eae30721c9a30bc1bb925c5c11a76da7e459d94a5c09e5bd25686d0d7358721b7aa43a1b10ee5d3c6d11428e09107ffc96ea87acb5d420e40ee75caf47260456e92b771022a9d59fb6f94e1df06949f83b975a28954e82ed32ddb1adaea9a094c02d7a570dc7bc5a5d6b4351ff9af176c81ec08f5753c7d407249a64e739efae69a88fddf352aadafc5e2f8c77b34f5f8b984325d18616370e839fbe14e55deb8d9293b7a07d08c2774f4ce20aa5c7be8306abc77ded27f886d09a27ee17986047510a42536a96b161d4c662fc40743772ab5b41a1ef6eaa762c9d2d2634ef382b17573adfe11b6984b68bbf40236b745511a8ddf3024b77cd4d8c83fab038f0034543d6a17dd0fc8732636f97d1a1690b05d0d7c04579e567bf6afb83e08822ad75f3e46ce78fbf7686c8b9830f12cab10d23edf3babb427647eed47830f1f351d7db176f3bff61f9436100d760e04f8974984ff0d6eecf703040a0090e6a59f80608b74abf3e987ee89dd220df113bf8848dca835e1eacd77e27cbc7ea07205be72b99ccffbee7b4d0c9aa567e4a7b251922e414dd5239abf7c9f3e93982d833c25b83fcb76ca119ee15df50a9f9f1f9eef645aadd48b3d1a2d8d2cd1196e35be51affe71df86863f2eb56b10fb1c6e5817be7eaaf261c7199be636ebf7737d242d31e5d36ed0a8e4750e7a8c5c52ea83b2da34705441b3c14fca2bec1f4cb2da84bd4683f8a69f40b6b75560103f8a6de254084481521bf9b8cac96915ac5b615c877b56335c1ef84a4db4c8e5d2d575962175117f34fa595987d7be2d3543d5a087d6bdebb42df295d0d593317474aaf921818084c9ae2352b2b2b5d53cb32909562f2fc97a961cc8c514777b64eb2d25064c0307c6301ebf6112a93fb8bdf33a09db8e19b8cbd1a0d30db47e69e0be294e06dece4cdce118010d05bd533a79d2a448de97d0932f914b95d3232be6f8eeaf1d27ea49e7ecb9bc388f03eba1f7445040c6737a51f15f4d76cbf875f011c747153aef2008dfe56d38fa1bd1a6f755f6e3a948a227ba1253516be1e02cf1668a4a4736efb8d2d0565cc06b153c03bf3cd2050c8bc6a89f70648858078d1d96fc9c18f38113a8f325a8cef614b49b02179ab1bf976f585fd89ec0bc8cc7112576a67240dabed8db2ca0f3bc68845af9342f86d8177063055d9a0e7562965e637fb7fb756898f6cad58bd92241a8c8d863495e804d4cd46a4c2fdccc65fd1036755a76ce2fe69cbc70f31d09a64c4a6b7bd4c50eff2e9c9a579203c5eac9902209358742311d4abee8560cd3a3875e7f9031b6c4edd1030125871b1ab5ea83fec1b1a7cb8ed3a729a1ec8c78b2bc4784534b0101723861c9ebca29a2b363ead3ec9622a130f2446e0bbc273dfe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0x1000}, {&(0x7f0000e78000)="8457bc7a23bc7eac804554fec82bdd1b14101052b508d4ef92afd52cead14d5ac4cb0ef8e5c2a883f32fe66ebf5107f9ba15e675a90b143b496a319e01d2e552d177a4e99fbe4de1a9fd4cd2daeab5e7682d58a72a2d628e9d5fcf19c07e83cb3b8bfddd8478085866ce48eb8328c54c1542266aa53f77c287298d59d3660812e8f0fa7e0a01dbc7119e520d2018c29d96627acd5018c5caf4e1eb8e572ef3a376e29338b3970488e815ba6e82b9c8d59f6960a6fd29e03a1684200d6532e5f207511cd8b8704a95b1b0a40a08", 0xcd}, {&(0x7f00004aa000)="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", 0x1000}], 0x9, &(0x7f000096a000-0xe8)={0xe8, 0x105, 0xffff, "57af66a241e70a93a7ea677362052ebede519f548eb4de6d4d0a94932f9f4007a971ee224944b1876a449bad96bb3df5abafe52600c1cf81080b9def25bf572795af5caacaaf309cae56955e70a8beda959cf4314f46871179c70d2a4eb289cd30715f611baeb27fb50da4a883d8fcd6b81e26b8b2c8e8fa7afdfb24f22e6db2632fa011619eefc6d1a77b42281a8615054a638e026a3389e60fce24ce7f50d24cefbbd577037a38bd8f721c581a8cf8fc90e2282b11749f7a6e40f2616cb9637ae9a556ae94f21b5f52181464da525ba9"}, 0xe8, 0x0}, 0x4000)
getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000f26000-0x8)={<r1=>0x0, 0x4}, &(0x7f0000ee3000)=0x8)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000651000-0x6)={r1, 0x9a}, &(0x7f0000054000-0x4)=0x6)

2018/01/20 19:21:20 executing program 2:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000a48000-0x4)=0x0)
r1 = accept4$inet(0xffffffffffffffff, &(0x7f00005e7000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ac0000-0x4)=0x10, 0x800)
setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f00004b3000-0x120)={0x7ff, {{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]}, 0x1, 0x1, [{{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]}]}, 0x120)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000a43000)={@common='sit0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff0306000000eb00ecff0000000003000449fbf502007e23"})
accept4(r1, 0x0, &(0x7f0000ef9000)=0x0, 0x80000)

2018/01/20 19:21:20 executing program 3:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = bpf$PROG_LOAD(0x5, &(0x7f00002fe000)={0x1, 0x44bf8fffea962285, &(0x7f00000ce000-0x18)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x40000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000fd8000-0x8)={<r1=>0x0, <r2=>0x0})
r3 = socket$inet6(0xa, 0x80002, 0x1f)
setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x21, &(0x7f000028d000)="db0d9d95217632ef3307d3c417c470dc", 0x10)
r4 = socket$kcm(0x29, 0x2, 0x0)
ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f0000128000)={<r5=>r4})
ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000aa2000)={r2, r0})
shutdown(r2, 0x0)
getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x75, &(0x7f00001cf000-0x8)={<r6=>0x0, 0x9}, &(0x7f0000298000)=0x8)
setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f00005aa000)={r6, 0x6, 0xc85}, 0x8)
r7 = accept(r1, 0x0, &(0x7f0000315000)=0x0)
setsockopt$RDS_GET_MR(r7, 0x114, 0x2, &(0x7f000039c000)={{&(0x7f0000699000)=""/80, 0x50}, &(0x7f00000ec000-0x1)=0x0, 0x4}, 0x20)

2018/01/20 19:21:20 executing program 4:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000d89000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-serpent-avx\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f9a000)="", 0x0)
accept4(r0, &(0x7f0000ea4000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, <r1=>0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, &(0x7f0000093000-0x4)=0x3a, 0x800)
getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000775000)={<r2=>0x0, 0x100000001, 0x1f}, &(0x7f000077d000-0x4)=0x8)
setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f000000a000-0x10)={r2, 0x5, 0x1, 0x0}, 0x10)
r3 = accept$alg(r0, 0x0, 0x0)
sendmmsg$alg(r3, &(0x7f0000c44000-0x38)=[{0x0, 0x0, &(0x7f0000274000)=[{&(0x7f00000b7000-0x22)='\v', 0x1}], 0x1, &(0x7f0000f9f000-0x18)=[], 0x0, 0x0}], 0x1, 0x0)
recvmsg(r3, &(0x7f0000a6f000)={0x0, 0x0, &(0x7f0000f9c000)=[{&(0x7f0000239000-0xfe)=""/254, 0xfe}], 0x1, 0x0, 0x0, 0x0}, 0x0)

2018/01/20 19:21:20 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet(0x2, 0x6, 0x0)
mmap(&(0x7f0000893000/0x1000)=nil, 0x1000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0)
r1 = epoll_create1(0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000e01000)={0x0, 0x0})
connect$inet(r0, &(0x7f0000894000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
r2 = accept$netrom(0xffffffffffffff9c, 0x0, &(0x7f0000953000)=0x0)
r3 = socket$inet6(0xa, 0x3, 0x1000000000000008)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000529000)={<r4=>0x0, 0x8a, "2c56673aa3d43046d720e6f10ce35cdad37b3a70fab193cc7b70d1e82e15d51014135fbfee5a3177947a6c5f39e963f078dec261d2e48ca614dfaffa2fd35a9e6cfd9fbb783a873aff359d71271dba183a87566585a2378766b66187c2cadd897c5a4d91a9d94249fdcd1ea6065c9461a0c983bda24d56f984ba7aa689fff718460d8b19bfc047abe6b0"}, &(0x7f000025b000)=0x92)
getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000caf000-0x10)={r4, 0x4, 0x6, 0x2f8}, &(0x7f00004d1000-0x4)=0x10)
setsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f000088a000)=0x6, 0x4)

[  226.177060] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'.
[  226.197446] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'.
2018/01/20 19:21:20 executing program 3:
unshare(0x8000400)
unshare(0x28020000)
r0 = socket$inet(0x2, 0x1, 0x90be)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000025d000-0x18)={<r1=>0x0, 0x10000, 0x0, 0x1, 0x4a1d}, &(0x7f0000063000-0x4)=0x18)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00007f9000-0x14)={r1, 0x1, 0xffff, 0x4, 0x10000, 0x3fed}, 0x14)
unshare(0x8000000)

2018/01/20 19:21:20 executing program 5:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = accept(0xffffffffffffffff, &(0x7f0000308000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000ce2000)=0x58)
getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f00002d2000)=0x9, &(0x7f0000623000-0x8)=0x2)
getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={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}, 0xd5}]}, &(0x7f0000f92000-0x4)=0x10)
r1 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48)
r2 = socket(0x10, 0x3, 0x0)
setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f00009da000)=r1, 0x4)
bind(r2, &(0x7f0000202000)=@generic={0x17, "8b108d2fecce096b4547134d4233c70bdb0facdfbbeb75b83e0e631c1632c5eea130c632423559d8bb8a5a1a6d7c29628e6a38348176d054369696051e537ed734140403ebf8a407ce3cf590208bddf97287be453e6683eab53210f5b221a92c98b242d736d6e34d7f7aff316f94a1dad05edecc479e45c40285087e98cc"}, 0x80)
write(r2, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26)
ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f0000c9f000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x8000})

2018/01/20 19:21:20 executing program 0:
mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$can_raw(0x1d, 0x3, 0x1)
bind$can_raw(r0, &(0x7f0000004000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10)
mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000006000-0x4)=0x0, &(0x7f0000006000-0x4)=0x4)
setsockopt(r0, 0x65, 0x1, &(0x7f0000000000)="", 0x0)
ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000004000-0x4)={<r1=>r0})
mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
sendmsg$nl_xfrm(r1, &(0x7f0000006000)={&(0x7f0000007000-0xc)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000006000)={&(0x7f0000004000)=@getspdinfo={0x144, 0x25, 0x500, 0x3, 0x1, 0x1, [@ipv4_hthresh={0x8, 0x3, {0x9, 0x14}}, @proto={0x8, 0x19, 0x3b}, @migrate={0x10c, 0x11, [{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@empty=0x0, 0x3b, 0x3, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {@in=@dev={0xac, 0x14, 0x0, 0x14}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0xac79a62b45d35745, 0x1, 0x0, 0x4, 0xa, 0x0}, {@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xff, 0x4, 0x0, 0xffffffffffffffff, 0x2, 0x2}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7f, 0x6, 0x0, 0x7, 0xa, 0x2}, {@in=@dev={0xac, 0x14, 0x0, 0xa}, @in=@broadcast=0xffffffff, 0x32, 0x4, 0x0, 0x0, 0xa, 0x2}, {@in=@empty=0x0, @in=@multicast1=0xe0000001, 0x3c, 0x1, 0x0, 0x5, 0x2, 0xa}]}, @proto={0x8, 0x19, 0xff}, @mark={0xc, 0x15, {0x2, 0x83d}}]}, 0x144}, 0x1, 0x0, 0x0, 0x10}, 0x88c1)
close(r0)
mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000007000)={0x1, &(0x7f0000006000)=[{0x1000000, 0x2, 0x8000, 0xffffffffffffffc0}]}, 0x10)

2018/01/20 19:21:20 executing program 4:
mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x4, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x707000)=nil, 0x707000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$netlink(0x10, 0x3, 0x0)
bind$netlink(r0, &(0x7f0000706000-0xc)={0x10, 0x0, 0x0, 0x400000000006}, 0xc)
r1 = socket$inet6(0xa, 0x802, 0x7)
mmap(&(0x7f0000aa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000aa7000)={{0xa, 0x0, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, {0xa, 0x3, 0x7ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x40}, 0x8, [0x9b1, 0x0, 0xbd2, 0xc7b, 0x1ff, 0x456, 0x80000, 0x5]}, 0x5c)
setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000309000)={0x101, 0x6, 0x80000001, 0xffffffffffffa167}, 0x10)
mmap(&(0x7f0000aa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000aa7000)={0x0, <r2=>0x0, 0x0}, &(0x7f0000440000-0x1)=0xc)
r3 = getpid()
mmap(&(0x7f0000aa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000aa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
sendmsg$nl_generic(r0, &(0x7f0000aa8000-0x38)={&(0x7f00002c6000-0xc)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f000028b000)={&(0x7f0000aa8000)={0x5b8, 0x12, 0x50afd17f3b374e0b, 0x1, 0x2, {0xf, 0x0, 0x0}, [@typed={0x90, 0x2e, @binary="8893c4709bf3d30b833750f1da1e3f2ed9142237384acfb3dbc9801630a7efd553671c6c1ea77859894a4b369a2e0c6a9be7cf53e33b639b3fc76675938a4de351252636d22dda58ab8fe183a12f0db4c5cffb9f9ae4c657a9479f095b6bef12c91d5e0122be83612e16b45724ed0615fd21abe427e9c8a977d81da055ef86871a734c24daea"}, @typed={0xc, 0x62, @fd=r0}, @generic="6939ef11b6f810fcb567af90", @generic="7bf5c322ea3a534abdc0db3b9552ab60d5d4cf56e98c64ea4ced68ea70fee9a2ba43fd4bb71b8434666134d378a9e5970647a2fb673e4d428be5e0878a89e24eb310211658052c24eb08857b5f5be3f729e3314a2997417736e88e2dca55a4439c4343027ee69d4ad02f774368f0a27db413cbd7c6502c7e1fd4284b38cf2337", @generic="d7b2eed6c46e85f177486bef07267ed8c24f3821ba62eff60044af71b79e0b17a7f5621c8a32c127ef8b017883a5c3d43b95e3b92bb9aa809b19f108b351a87750e5fa78b8f567fc2900488715dafb88b5a36fe5187582a346e314fd52d5362380c8d056ecf78df00eaac57b61290a97b24fdb37649cc7204b590377929b620d0376ca2873da55e48340162547a6cb0c162b23e7395e23ef6294d878bf8563f6dbff7710d28b5b56f4", @generic="d7d811a219f7d3c5bc4f27958816fade9494bb24ed89bb4576bdcc939ac76e934ad118b8f69d4f6ba1c724ea794668d9a455e3d4f908cd154520d052500e35755c6eaf6e535bc0af800198ee6b081213cc9c4a2043acd8220f179500feb634dd149221757ad55c873416622300f0bd0157e790399a42c7ba447b77023cab093297f683cfa54e66ce4f3998ef837513943df4", @nested={0x158, 0x58, [@generic="062bea89f24704c0c3f9cf260eecff53b0a381f9a3000f2cb9304f0fb1afb07ffbcca6b871871b0897bd618b183df1fbeaa298fb38720afb6a18e83df62eff1fd273323647d35b1f12c77c35c1d3960a348448c8898f78593a9c918310f67892f923a3ad4dbf8576502e73e04adc7b2ca2defcb2fc3cb9f79c9d268a5bbc5f4c16eafeceaa35a382cb422c247b24a645ef0e3f953ba230f19a2962a36080ccf2c9ae79243abe856db7613388bac24ef8d730a06bfb256edff416e2366b6614eda91a143f458881fa1badf5f71c8b8799839125b338ce800180733c9cdd825bd3b42a3a18db6231833ef12d0aa5cd92504cceda", @typed={0x40, 0x22, @str='{eth1self%em1{:selfnodevGPL:wlan1eth1&7%em1wlan0}lo.!\x00'}, @generic="08d2241baa862ccdd4d7082e795fc11c1e200e7fd17e2dfe5d72af1e34caf4"]}, @nested={0x1e8, 0x84, [@typed={0xffa8, 0x1e, @uid=r2}, @typed={0xc, 0x6, @pid=r3}, @generic="78e04b6f1c0091feef5c346ea5ccae4e6c94dea7b666bc6ec2ac01171bc2ec3c1b015ee77ecfa7dc91d98133b0d3f1465154f36c21c21c2c76bf6213ce801713fb08f0865ea960c88c972e46ce37", @typed={0xc, 0x26, @str='}:,\x00'}, @generic="2dcf43c771d8798991e4fa1be454aadeaad51eeca34898261524eb3478a20e0f11e43046c85ec17f5a8d0308acbb7e4998e10e3b6db2366e", @generic="87e42d937102c5561a83aecfdf4396366e02bd59230e3602bd0e9b93a2c18d14584642675cf4febaf37561932382baff91b92d1ca763aecdb788cc626e0cefb7d3a873d11d147fe670ce43b78c29a2032633bdad0ef28aed91cda72e3d655f15ccc2a20723d28d59b88e", @generic="e47b7306418b87cb4e4a1e2799c4d3d5a1e1ef8c9925c721067048810944765c75d5d4924a11e895df2d40129372dc59e53fc76f4fd65e63db24c001b4bc7c5d497e88526854fd602f85b086c4b3240766f8f993c0cc633f7f3eea95d2c2ce99341dce77dd810c816ed1510e0a9dfdf5ad372ae92923eae681dbc6b81606ecf8a6e116b5e3f12e48cd9751e8a8fbe77c42a8acdb384d267a6efcc002514fe8a2d531d213a1f86dd8f984bf71c779a6ec6bcb30b9ff277191f28e3782304b3771251c61c982805a42bf2581f8e5a26c"]}]}, 0x5b8}, 0x1, 0x0, 0x0, 0x4000000}, 0x80)
getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000709000-0x7)=""/8, &(0x7f0000a35000-0x4)=0x8)
socketpair(0x8, 0x3, 0xfffffffffffffe01, &(0x7f00006fd000)={0x0, <r4=>0x0})
mmap(&(0x7f0000aa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$bt_rfcomm_RFCOMM_LM(r4, 0x12, 0x3, &(0x7f0000aa8000-0x4)=0x61, 0x4)

2018/01/20 19:21:20 executing program 6:
mmap(&(0x7f0000000000/0x5b2000)=nil, 0x5b2000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$alg(0x26, 0x5, 0x0)
r1 = accept4(r0, &(0x7f00000dc000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000386000-0x4)=0x14, 0x800)
mmap(&(0x7f00005b2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f00005b3000-0x4)=0x7ff, 0x4)
bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-3way\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000003a000-0x30)="000000070500001f00000000ff0500007ff9f30000fc000000070000000000000025070097c11fd4c2c4dc42ffa80001", 0x30)
setsockopt(r0, 0x9, 0x400, &(0x7f00000e2000-0x1000)="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", 0x1000)

2018/01/20 19:21:20 executing program 2:
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = accept4$inet(0xffffffffffffffff, &(0x7f00009f1000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x80000)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
recvfrom$inet(r0, &(0x7f0000000000)=""/213, 0xd5, 0x20, 0x0, 0x0)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0x1, '.'}, 0x3)

2018/01/20 19:21:20 executing program 1:
mmap(&(0x7f0000000000/0xff0000)=nil, 0xff0000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x87, 0xff, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14)
bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000041000)={r0, &(0x7f000084e000-0x21)="", &(0x7f00001ad000)=""/143}, 0x18)
mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
accept4(0xffffffffffffff9c, &(0x7f000005b000)=@pppol2tpin6={0x0, 0x0, {0x0, <r1=>0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000ff0000)=0x32, 0x800)
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)
getsockname$unix(r1, &(0x7f0000ff1000-0xb)=@file={0x0, ""/9}, &(0x7f0000ff2000-0x4)=0x8)

2018/01/20 19:21:20 executing program 7:
mmap(&(0x7f0000000000/0xf05000)=nil, 0xf05000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000056000)={0x2, &(0x7f0000ef9000-0x18)=[{0x20, 0x6, 0x0, 0xffffbffffffff01d}, {0x6, 0x0, 0x3, 0x3}]}, 0x10)
mmap(&(0x7f0000f05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000f05000)=0x0, &(0x7f0000c1e000)=0x4)

[  226.223998] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'.
2018/01/20 19:21:20 executing program 1:
ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000e37000-0x4)={<r0=>0xffffffffffffffff})
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000001000-0xbc)=[@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x40}, @in6={0xa, 0x1, 0xfffffffffffffff9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, @in6={0xa, 0x1, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, @in6={0xa, 0x0, 0x18, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, @in6={0xa, 0x3, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xbc)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1, 0x8010000000000084)
getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000677000-0x10)={<r2=>0x0, 0x10, &(0x7f0000263000)=[@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000a94000-0x4)=0x10)
shutdown(r1, 0x0)
listen(r1, 0x1000000040000003)
mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x0, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000f3e000-0xe)={r2, 0x8206, 0x3, [0x9, 0x10000, 0x0]}, &(0x7f000015b000-0x4)=0xe)
accept4(r1, &(0x7f0000058000)=@in={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000093f000)=0x10, 0x0)

2018/01/20 19:21:20 executing program 2:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
syz_emit_ethernet(0x46, &(0x7f000021d000)={@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, 0x2001, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0xffffffffffffffff, 0x200000000000a}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x21, 0x0, @loopback=0x7f000001, @multicast2=0xe0000002, {[]}}, "e2bf75fc81bc4f78"}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []})
socketpair(0x15, 0x4, 0x1000, &(0x7f0000a9b000)={<r0=>0x0, <r1=>0x0})
ioctl$sock_proto_private(r1, 0x89e7, &(0x7f0000971000)="b9a24f5040750bd30a1fd08888a21677edcfb9c37f04fc67f30e34b83c421445bb96bd90dcbb8dca6252706492eb6c9bdc401ac4b37456ec52414761c0d26bd1262b08080b20f953d179ea25a1d5ac8f501733f198eb9c97b9d3fe9d3b79dd55fd90e42b3271227e75bb61466a829a41e9e8dc303756ca68a6a27a013bffc2623da4db5571eb6a47fa26f3df63ef668baaa1a3e84e6fdecc832e1640361a779b0bdd0dd9ebca134cf0c20cee710687353d1952b1a975e6fb34b45dab2f630c418c800b08d444b542148d6abafafaa03dbc3811ac1d")
r2 = accept4$inet6(r0, &(0x7f0000453000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000048f000)=0x1c, 0x80800)
setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000f33000-0x4)=0x8, 0x4)
sendmsg$nl_netfilter(r0, &(0x7f0000e95000-0x38)={&(0x7f000013a000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f000053c000-0x10)={&(0x7f00000c7000-0x1090)={0x1090, 0xb, 0x4, 0x100, 0x3, 0x0, {0x0, 0x0, 0x0}, [@nested={0x1004, 0x8d, [@generic="a2f5fb3dcfb3f4342cd3843e1db1b389cb16800edf43fc0581a04905062811e02f61aa173d974bcdb238c93761b2baaa6572d12f056d8ef58e5b84b7472f5d37f5f720e8a0f4f7ceb33b77e46ccdd7da1d0de06bfe9f80a071783b2f535c153956f68bdd4352337a4d1cce4877824cade83223aae53a00b9303c62298aa0ad203df4e0ae4c80b3c72ebfa548184a160b41a31642a47cc1a611b738d37298cfd2b38c5dee4bfc18e7b200d33cc895b0d7c663a929d396888987f1a7509529dcd31dda6ffad1ed035c8142e80e33641b98e9c661277c69a6e892909d7629da4eba56c51bdbbf4e7d9885fff3130ab04a4d071604cc06e4ad91b72062125832b31b220042199225618ce9d9a4516eef5495af4420dd953542fbe2ff4db8d1d07b092c8cd26462dfad34e902a01e6c812c86d09a8e9284be3399d2150a5260a9a52396fd478ad255bdce6b9a2f8fd718b8e6da0b6e0db75ab877d2b0a26bf3a186141c32529b02bc2f5c5cfe439e81c4c1a824c391671d5e17e7efa409208abfe40c80540349d5ed430bda2a8f34a375c54ff5ea8331c67f724bb2ca565e1c16e752851ff813d389a7f3183335ae8fd3de3a554dcd47d7272c503e7d687ade4396ebd789c5e7cdafecf975f239a176880840c383661a9c74d651cb5f0f6c3c4aa551b260616c04894392b3a6dd8e3835c9c0c0defa58f512ff270d6cfb28c8675b7ab11457914c11ec82d56c6277a0c2edad16c33efe51a3d17fc42e362d98881ef4e62657910a25288883ca5a31ed0b3781559cf9e5460415ac79228c6990de1b6ebdc22162de3257bbbabf821acffd77931453d54243ecbf50869a4db9064ae25adbd5493ec0ac8ee44b57eebf1ca72a522b9d4032dffec2b0fda50449c693a5f109cfdaceff692bca1fb8db6ad24569497e518309b764e3d2665fe1d76400acba4615d22426be4e26862aafc32cf3f10460658af7b2532a196c5463890ba50c3530e02a119a0aa17a6c0cc6e0fd2bf07f1efa33ab21cd691c36d81bc44224a84635a332b29b4f3b051171a827b65355e6f4c8a206e9c6305449ec7a4f2608087c4c1ecc45540efab227e1a8c3bd783f22de5b3d2b27d59a74747dbdf8a07c960a8786bd0fec550052c1ad3c6992b32107ba474ed3fbb10ebb182141830b3bc58e467078b834c39c9aab6d359719db2b2284c18f27468cc40edb1dd2da4c82199a94566c6768a478a9292bebbba85ae0929ffbb3de7402a871e3980fbf8f98b056dffd01a3118d32abb39ec370cbf319758b98615f8d3302fee0290b3c1377680046c6db565e74334e6c96eeb8ef1ce686c6b4238a7ede3521d62995a365b3070d37b3018cb3e2b08617aff2e54ecd4d31f8c2484870b2f1901e752d509fe13770d32144099865d94446c50cbf3907739e31b8d5f8320e9aeecf68d0c43e9ea6da06eddc768f90b948887f9b092205425dca1a65a36d815e382f905b8706546417aba4420bdb14cf1066ad1e3480a9bd598eeda15984c3a7ccb2d01a79b43705d4681cb4525d3f43c161f5af79b9d5fc866c41c86eca33ebaa06a796feff7556dd37dc52db38330f9a7b3e94729c392f305dd355be0b39243dd760598444c74fc6b8f68dbe049c8b2c3c3ecafccbc71906f3d8e247a72739accd4007544ee662d638acfa4092e5efbcbd6243da3a8b0b7c541c091f421ec5bae9ba4ff402d277c15c0ff2e4370dc38178c5e8b24a8f0532aa77e5e08a7692ad2c1bf8b978f3be5600d39147b19b7c1149fae0ff95082ab6c1572bfb6e7c3740a3289d71bfe5c2b9b404ddfbb6803521187f2cfcb72fa2064090e48fc9baa9269ceb09a6ae2f3a723df52cffad0ffbca45f57058b2f7d38211df4f64d9453105e88271615929f0f2fdc0a03da8bfc8b83d5af7d1cd091ef99d0b229d198d948daddc45d681c15249a439871d7cc5e6128bae6a54763e97343875087ab1d3a88317393635ef3344b7b61ae242140b8ce5ea13caeb3865cf0a0d06ca896f1257a34d7dc2d538915660766b91160b44c2e41903d7212f7909e697c7d441cd56f4cbd9903c905d5325a0d3c18471c4bbc7efe5d475f84fe36416bd10ee66e7df7ea7198885784afbe6e42fac1af66dbd21454bef8bc3ad91694aef62331e7bb3995c3a5536f477fe09717c9dae8970a1caa4d691e08c8da66c896ed78e5bdaeca20b4aad2291b0bf3cdab9411d98717940c1d58fd15774fc603334853d9cb29f9f1a4072460f39e967a7a456e9e8c9b28977cbf541aa68ccc821abd2b8d24c43ae97210d1e356f73e324e67981b12ed3d51c0c48e568dbc41e1d640adcf49edafd15a3e63671a8db5643d87b80e38e80e30f31366eb7deac8cd2a558746605bbd73eb6058d7e233d3a3726c25927c8b2d4b999fdf67bab3517c3a23eda5c4af6eec88baf02d696855740c2eaa30c75dcf06f096d02d9ca8d84827329808faae8f89e4f3e59bac09fa91c0d4acef303720cbae5e48551406401d9bd12f4c21ea769ef855343d9aa0f67a1f7e9a2c5046a6f57bf7e2f717f837a5d8d86bdf0a7355cb35f2686e35f0568c99961bcc6689d6d1ad132606d21b5f2e7519e22a80e04276cddcd48494a33536106c5cdef382eb0e9152072db1864a029ffcf51586401f22ca0686601902b867c2588ce6f538164c6174d0ad665127923b5cb094a6bd8f9720815ef949715365c12900a8a039aa5420b133fe8687c5d672328df5928bf85cb91a297c7e1cf9f8a9245951d26cd741598aed65a884236d742486072b55d3f8195dfd3783cfd7ebbfc295c562130097977f60378152eba90b5ca6454e01d6007a940a2f10c0e443b9d556b949b36cee3b21a2a912090a9b723d8d43e055b165937a8b9bee296c577454e29ff06e08c83f35d747353b3f5ff69cb2b701cf83549e7fc0f8dc5a5234e1f11f781ab6f254188d41fd6c7c31c25da87c8a3a6e64487a257abaa68079a22936c9590662f4a725c6991f5dab37e42c33ae448a2d28beb3e4c14e9da22d61dc7ad58c2fa2fa6c9be81f5f4a7fdb4f554b4e4a85cf58dae743adfba96a1ec3365d3637bc4ac99ce01d96d6490f8496be2502dbc2aa3b5e5b5512379d2d02401be0d10a90bb13750c1d34d0094a9f04b5d4b18e160d4659622b7e445cd6b671d51c4fa8e458b794cca7b47ae3c5b1ae2c6d91dfa311e46ac60ad68ab536b72930b36aef3d4c32c913d18f7819e99e1ea9312bc7150737584e83f994dce5ac7d07a7c009df0d914b0562e2365f3f95967b620aa74f6f5a81732f5330bf9abf4b8e90cd8a04d0d683eb7ead5d91a492896779fa1a16aa30d757fe28fdf7570e02a70a87acb15b2a12a6b28a8ec0e69e15734872eb337cf1fd0c6a0433b044255762c66ffe8b2112a4a6a6ebd946c558064a3849e00f756e305ef446454f90fc64e56107a4c46c9105ee1d4a7006f88883dd1877b727feb19779c4a22b798e4594f31af3f66eadb8cca05272d3cde72fa23d0106575abfeded8b827d4de2b1b2616d42bbb6c63c59b7ce32c8d4957478f1de85a0f66663efe8262ba0fdec473b72d73d0632195d76151c09f95d128b1d395bbeb8fd6b3598fbe34d4dfd8503e23742f292fe33ec5880d32be99219005310a18daefb5fa305baa8f2aa7606271b556901277cba4006e200e366e483ab33baa834d61b8bead15127f59dbe2e85e84c6ece3343dd83887c08fa973b06f1f28030244e680262c0cd9d225e68a82d3e127a55e873593c352122d3b1397effa41be4257d61ce1e85a124779fb823990a39f759b064a701c976bda0e1b2c181635a0d51eb321338a51b3b58d7e0f070aaa1ca96618e1a1c95e75e02e3ffd6b16261c8915f8e23976c6cb161a10075fb490c1d129d25fa552c79c59ae1b7cdbe0107acab8d41761f07310b6c3e723ea437af5f04cd5d313000dff5bcf1ea0d60dde997da08c8ec44abc16a2e41868a14cb291a2cc949b88eaaa509182d47482418980c0480b90b8a35babc41703678cf72283cf13683541737c2625d6d8e4bb7c547b2fae0da8e9ebaccece77e2c2b3ac4746e03141357cea3e522a76db7a7cc94818d8a95484b04dbd6f0028f7420a37efa28003e1d75a3bdc6208f68ad984dc3b98474fd27d2a3cdb850760470d42e3b22acb1af82329492711fc1c5215cb62271b3e173c70ee7e91174d6aee919cf840a54950eac9d3d5b5bcdb5e798d79e961dfa3d81a4fb1c19a24152369443fc18c538289feabf363c03139d3ae7d5cdf183446702acab58857b6e1be02158ba22e668a45051ae1724e55e45ec357ac73814c7d6bbe55bf2c77a94a7e86b685305d0f48bd0777695114c23ecf21f7db9c7083a10742409966c3627866600090a8575dac7bb46e5553203fd752605bae1c140bddde79cf743ff6dee035b49d5772a9c74c93cfa3804b3c6d6e64480a73864202317008f48f0ba973270a4f2cb89f3d7841088c9349395bf02e9a4988473c42087c70b9db08b6e56b8db056ec4a3a33cbaabe1a777d995deabb75a981c07d8d35782cd3b6d13f5ba66bd8ff3b74502913fe725415a9753e21c1c11a5eb0c5fc43e930d111f5dfaf87e2c1e8fc615a11063e2a0dae1304d3c76029bb593e807fcfab59a6e0934e7507aa3555e80eff7e8ecf4dba9ae74df432c5fcea1b2bc04304853e6738a5322504e2636dcb61568f2ab3954d601e1ea158d7897cf2ccab4ce725419f40ed301c2bdc4fd680ab6b5d42ac7367e79261031c1194e23ce1a02222168093165ec963d702bf764b9e29110457b2b28dd0813f52aefed68baa360c2768d82194ed3d62df5287ccea572518e5cfc60b90df395c3af5fc7ed16d4220fdc14d994537a5e420073201d6806abf111ce5a5fa4f85dc0a41669412699eb6627ab86704632a682b619d375c2e07c46e66b9624fa11092861c47527b04bd6802bd53f7056367e53f4ab9032596a0677d46cb082b4cd242b77e6c9a6dd99cf2585610a838eaef89da27a736fd3cf0ab4be9a37cd02aba607224fd4b214a351bbda50cbda8187864419cb48d86136c668d546f083a0e5aef00625cf0e7b4c2353303cde5fe21b843b77c41cdbbb359ffcf7024ec93a4ae6156fe8bcc3360c49fa4b2d73d1c6fea17e4da14a96edf0f07ad681b9b7488ad1f4835c51622be1f758f70160771b9482a89d035b55bbb074654e56f4f8ae502ffa0ae747ea786c7a9b9ec1207a5f7a29cd5a155fd0e7ac59fcc7976bbef9857e4bc73678db0f394759df096b519394564bc40f603ec85136602f54a5be8509f98d68fa9a8abe3700af5df6fadf15b4a83b9906c730a1b4235aa0a4ae6413ebf5713d994414b61d9a9e4edffa610e1323dcf68d559e5a80c689d17718825d148d94550d128f77bca262477bd5a4d0f8560cc4a2438bf7173481930fa22671d579a2503b6133e4c10af4fbd2680fd19bde2d1c14b585242c5c9745d117bf802f480a3e1379a0c3c3328aa2917047fe21ab60c8c5473da32de526ff16d712469641cdde1c42fd52f22148ceccf5440a7adb202aba39177784e4a2824bd7626905ba002124c27820708ee6c9685b03dba022edcef85f42a12e40a552d54fa9a06fabead698392deaf9de8b64d0c8c1ab8fc2ee77be9b32cd90599cd50a223859b789712bb1682ae23913acedb17de4925b27eeb5e5b93ffd0fc55dabceaff8d2bb88578b60e3ee14c3b3ff7f7a48f1de622df5f45da6bc1b521eac5ca93f9f595be3d7f35fde7c2845e6fe2567f76eb5039733ae3882e56ff3f398d"]}, @typed={0xc, 0x8f, @u32=0x200}, @typed={0xc, 0x8d, @ipv4=@dev={0xac, 0x14, 0x0, 0x14}}, @generic="", @generic="3d5cb931ee341e1f85054966e78ccfa84a1835d7fde87e124ea5e72e3a428cdb09d775bd0f4e9cf87baf168a9dcea6b9926e4b424195b069fcf40a629b96ae155e9c8a453aae814ef509bc98dfd3121c44e008dbdb06d85f91821854eb1c592d"]}, 0x1090}, 0x1, 0x0, 0x0, 0x20008000}, 0x4080)

2018/01/20 19:21:20 executing program 5:
r0 = socket(0x40000000018, 0x1, 0x5)
mmap(&(0x7f0000000000/0xc72000)=nil, 0xc72000, 0x4, 0x32, 0xffffffffffffffff, 0x0)
setsockopt(r0, 0x100000114, 0x1d, &(0x7f0000c64000-0x4)="66014ebe", 0x4)

2018/01/20 19:21:20 executing program 7:
mmap(&(0x7f000092b000/0x2000)=nil, 0x2000, 0x0, 0x1131, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0xa, 0x800)
ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f000092c000-0x4)=0x0)

2018/01/20 19:21:20 executing program 0:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket(0x1e, 0x2, 0x0)
bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80)
r1 = socket(0x4000000000001e, 0x800, 0x0)
bind(r1, &(0x7f000054b000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80)
r2 = socket$netlink(0x10, 0x3, 0x10)
sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001d000)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x10, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0)

2018/01/20 19:21:20 executing program 4:
r0 = socket$inet6_sctp(0xa, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0xffffffffffff8000, 0x1, 0xfff, 0x5, 0x71, 0x5, 0x3, 0x9, 0x4, 0x1, 0x1429}, 0xb)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r1 = accept4(r0, &(0x7f0000000000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000c73000-0xe)={<r2=>0x0, 0x10000, 0x3, [0x8001, 0xff, 0x80000000]}, &(0x7f0000000000)=0xe)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f000028c000)={<r3=>0x0, 0x4, 0x20, 0xf5c2, 0x3016ef81}, &(0x7f0000a40000)=0x18)
getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000ed8000)={<r4=>0x0, 0x211e}, &(0x7f0000595000)=0x6)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000000)={<r5=>0x0, 0xba}, &(0x7f0000c87000)=0x8)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000001000)=0x1, 0x4)
getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000-0x8)={<r6=>0x0, 0x200}, &(0x7f0000001000-0x4)=0x8)
mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000003000-0xe8)={{{@in6=@dev={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, <r7=>0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8)
mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000003000-0x10)={r7, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
sendmsg$inet_sctp(r1, &(0x7f0000000000)={&(0x7f0000000000)=@in6={0xa, 0x0, 0x800, @loopback={0x0, 0x1}, 0x7}, 0x1c, &(0x7f0000001000-0x80)=[{&(0x7f0000000000)="", 0x0}, {&(0x7f0000001000-0xce)="208a86f3796aeb9210f56fa3d5c2c55a35f8a98d6a7695e6fbd8a255b8f4eb948aac25cb6738d418388a44947e7924873fbe12c06b0ce28131bb91fc94e67858528ddd674bb90d49a8ad2ec0a27076518e1d025591b5328af2454f6ceb5d42c64a49eeba0fe956fc031f1429fdc4f2ae01d65ef89e6bf94b56ce4836af6ffa4e1038f79087f62dc991e1b7c1192eacc634cb02d95d0378d714453e22636f98ce55052d594cf044067d57182f4bcbf644abe4e28863ba6f64eff0d367f7975e7c27b95d48f8ef7c3816be45c71346", 0xce}, {&(0x7f00003d2000-0xc)="4dff1743cae4d50ea0c39f94", 0xc}, {&(0x7f0000094000-0xb5)="9b307d4413fc924ddc4577d0ec16d8b9b2725479af3bf4e691809d18f3b77328d75e21001b2716940ee9a07204864a0a85292b66bffd3e68195f6ffa4e4090bfa1f947d81326f0ce98405ab18a3e24bac36c42be053893001357cb3ea57b8182180efa9cf4a7cd17964460d72235baf8243b40f97b9f7511f664e37350392ecc50174659735c6368f44dc925f4aab646a6189dcb3b29b879f2b9a0d82d623d9a0d084101f87eefe79872b2ce14a88dddcfea1e7af4", 0xb5}, {&(0x7f0000408000-0x75)="cb2a2d325c6131090279cba26c97f9145ad195d9c6b322a14c0d20be5381ef4b9622157c309f06a0af30f20b375d7e728ad2bf79af086a5703df31925d2498944629a47873ee838d218bf7d58db6bd4c1715c934e3b8c638add18a97b67de531ed80564c87acd9e982f43c0822aab91289cffa17b7", 0x75}, {&(0x7f0000001000-0xa)='Qo=#|R}Ew\f', 0xa}, {&(0x7f0000568000-0xce)="9288c72cefb648b70fec27bf9005c62c9a812efe4c343d9fa8e4a290916ff51b5e108570ce6931a21a2a7b3256ddb8e6f4f868476465ea5d15af25e4b64c35691f7537d65199db1cdda3a56237121efbc914575389d8764abf11ef1abf512710cfa8329d79f95feaeece497d8f39fc92f412d660f0c440ab7cf347ea1893cca9b4dc1a276ae292ce80bfe78feb234f52e6b6ffaf5d445e488ba4c21db025c161371d83462ff121f51bb3e829eb5c6ff766a27a32ac8eab82624770ddd1fb39bba14ac10aebcd5f4803027cecc698", 0xce}, {&(0x7f00005ac000)="851351456f152527be448fc500d563acc29016d008b906f710c8da555b349f8127e1cce618", 0x25}], 0x8, &(0x7f0000bf0000)=[@sndinfo={0x20, 0x84, 0x2, {0x6, 0x0, 0x1, 0x3, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0xa, 0x33, 0x0, r3}}, @init={0x18, 0x84, 0x0, {0x100000001, 0x3, 0x100000001, 0x2}}, @sndinfo={0x20, 0x84, 0x2, {0xff, 0x8000, 0x4, 0x0, r4}}, @init={0x18, 0x84, 0x0, {0xfffffffffffffff9, 0x48cd, 0x8, 0x5}}, @init={0x18, 0x84, 0x0, {0x61c, 0x7, 0xdee9, 0x85}}, @sndrcv={0x30, 0x84, 0x1, {0x400000000000, 0x4, 0x8203, 0x8, 0x5, 0xfb77, 0x3, 0x7, r5}}, @sndrcv={0x30, 0x84, 0x1, {0xfff, 0x7, 0xa, 0x7, 0x20, 0x1ff, 0x7ff, 0x7, r6}}], 0x180, 0x20000000}, 0x40)

2018/01/20 19:21:20 executing program 6:
r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000999000)={&(0x7f0000a29000)='./file0\x00', 0x0, 0x18}, 0x10)
socketpair$ax25(0x3, 0x3, 0xcf, &(0x7f00007c4000-0x8)={0x0, <r1=>0x0})
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r2 = accept(0xffffffffffffffff, &(0x7f0000d50000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10)
r3 = socket(0x1, 0x80807, 0x2)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r4 = accept$unix(0xffffffffffffff9c, &(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000001000-0x4)=0x8)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r5 = accept4$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0x0, ""/108}, &(0x7f0000c98000)=0x6e, 0x80800)
r6 = socket$inet6_udp(0xa, 0x2, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
poll(&(0x7f0000001000-0x38)=[{r0, 0x1, 0x0}, {r1, 0x9068, 0x0}, {r2, 0x20, 0x0}, {r3, 0x8100, 0x0}, {r4, 0x40, 0x0}, {r5, 0x1240, 0x0}, {r6, 0x8000, 0x0}], 0x7, 0x27)
r7 = socket$vsock_stream(0x28, 0x1, 0x0)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r7, 0x84, 0x70, &(0x7f0000001000-0x108)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @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]}, &(0x7f00009b1000-0x4)=0x108)

2018/01/20 19:21:20 executing program 3:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2000004, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket(0x40000000015, 0x5, 0x0)
setsockopt(r0, 0x100000114, 0x8, &(0x7f00006cb000)="e0ffffff", 0x4)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00001e1000-0xc)={<r1=>0x0, 0x0, 0x0}, &(0x7f0000032000)=0xc)
ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00007b2000+0xe6e)=r1)

2018/01/20 19:21:20 executing program 2:
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000669000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f0000001000-0x4)=0x1c)
socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)={<r1=>0x0, 0x0})
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$packet_int(r1, 0x107, 0xa, &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000001000-0x4)=0x0)
mmap(&(0x7f0000000000/0xfbd000)=nil, 0xfbd000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r2 = bpf$MAP_CREATE(0x0, &(0x7f0000ed1000)={0x5, 0x6, 0x80000000004, 0x2, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fbb000-0x1a)={r2, &(0x7f00004d2000)="", &(0x7f0000fb8000)="", 0x0}, 0x20)
socket$bt_rfcomm(0x1f, 0x3, 0x3)

2018/01/20 19:21:20 executing program 3:
mmap(&(0x7f0000000000/0x5e4000)=nil, 0x5e4000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
pipe(&(0x7f00005db000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
vmsplice(r0, &(0x7f00005e2000)=[{&(0x7f00002ef000)="f8", 0x1}], 0x1, 0x0)
setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000049000-0x4)=0x5, 0x4)
epoll_create1(0x0)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00004f6000-0xc)={0x1, 0x0})
mmap(&(0x7f00005e4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f00005e5000-0x4)=0x6, 0x4)
vmsplice(r1, &(0x7f00005d8000)=[{&(0x7f000021f000-0x17)='3', 0x1}], 0x1, 0x0)

2018/01/20 19:21:20 executing program 5:
setsockopt(0xffffffffffffffff, 0x114, 0x100000001d, &(0x7f0000000000)="", 0x0)

2018/01/20 19:21:20 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c)
socket$inet_udp(0x2, 0x2, 0x0)
sendto$inet6(r0, &(0x7f0000352000)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c)
setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000ec2000)={0x0, 0x4, 0x0, 0x0, 0x0, 0x0}, 0x14)

2018/01/20 19:21:20 executing program 0:
mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14)
mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000ef5000)={0x0, <r1=>0x0})
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000274000-0x8)={<r2=>0x0, 0x9}, &(0x7f0000c84000-0x4)=0x8)
setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000486000)={r2, 0x10000, 0x10}, 0xc)
r3 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0xc, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c)
bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000b2a000-0x18)={r3, &(0x7f0000469000-0x5d)="", &(0x7f0000eba000-0x58)=""/88}, 0x18)

2018/01/20 19:21:20 executing program 5:
r0 = socket(0x17, 0x5, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000443000-0x4)=0x0, &(0x7f0000000000)=0x4)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r1 = accept$unix(0xffffffffffffff9c, &(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000001000-0x4)=0x8)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000001000-0x10)=[{&(0x7f0000001000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f00000ac000-0xca)=""/202, 0xca, 0x2}, 0x2000)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r2 = socket(0xa, 0x802, 0x0)
sendmsg(r2, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000d8e000)=[], 0x0, &(0x7f000056d000-0x260)=[{0x10, 0x29, 0x2, ""}], 0x10, 0x0}, 0x0)

2018/01/20 19:21:20 executing program 2:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$alg(0x26, 0x5, 0x0)
r1 = accept4(r0, &(0x7f0000612000)=@hci={0x0, 0x0, 0x0}, &(0x7f00000a4000)=0x6, 0x80000)
bind$llc(r1, &(0x7f000057e000)={0x1a, 0x18, 0x7, 0x934, 0x9, 0x9f, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0x0, 0x0]}, 0x10)
bind$alg(r0, &(0x7f0000015000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000018000)="", 0x0)

2018/01/20 19:21:20 executing program 4:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x5, 0x0)
sendto$inet6(r0, &(0x7f00008bb000)='6', 0x1, 0x0, &(0x7f00004f5000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c)
sendto$inet6(r0, &(0x7f0000e3d000-0x64)="1d", 0x1, 0x0, &(0x7f0000243000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x2}, 0x1c)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000e65000-0x4)=0x0, &(0x7f0000ce7000-0x4)=0x4)
r1 = socket$inet(0x2, 0x3, 0x191)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000ffd000-0xa0)={<r2=>0x0, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401, 0x4, 0x4, 0x4ef2ba61, 0x4}, &(0x7f0000f64000)=0xa0)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000c68000-0xaa)={r2, 0xa2, "23debb5af4e3caf1a3f0171abc912c98aabd33faa8238e0e16ed40526d3025ef71eb83aaf9142f4f71518271fb06c0f7942f100faba31a3be4ea1ccc1d5ad969ecdc9323b570ede371ff02a8adb641595737382cf86da5506e89a43b70ee4b4a88834330004ed7b641d4205e7e3ad4ab7d580cdf56a9d870f2989b8c945edb5441fd35156923ff84ab2adf82c55c61c39467f0d047ff5042d3baa02742d5bc0ef5cd"}, &(0x7f0000c20000-0x4)=0xaa)
r3 = socket$bt_rfcomm(0x1f, 0x3, 0x3)
getsockopt$bt_BT_SECURITY(r3, 0x112, 0x4, &(0x7f0000a9a000-0x2)={0x0, 0x0}, 0x2)

2018/01/20 19:21:20 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet_sctp(0x2, 0x20000004, 0x84)
connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
listen(r0, 0x7)
getpeername(r0, &(0x7f00005e6000)=@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}}}, &(0x7f0000f23000)=0x32)
r1 = accept$inet(r0, &(0x7f0000914000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x7c, &(0x7f0000b1d000+0xc91)={0x0, 0xa, "a4bbd2ee728c8432b9ad"}, &(0x7f0000bd2000-0x4)=0x12)

2018/01/20 19:21:20 executing program 0:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
sendto$inet(r0, &(0x7f00006cf000-0x50)='5', 0x1, 0x0, 0x0, 0x0)
pipe(&(0x7f0000e29000-0x8)={0x0, <r1=>0x0})
bpf$OBJ_PIN_PROG(0x6, &(0x7f00001c5000)={&(0x7f00001c4000+0x348)='./file0\x00', r1}, 0xc)
r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f0000f7e000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48)
r3 = socket$kcm(0x29, 0x2, 0x0)
writev(r0, &(0x7f000060c000)=[{&(0x7f00008b8000-0x32)="81faa69add6ed11a456544f858d44bfd370c7e7d3c021ea0271ed5c94915c70dbb86b505a5590793c78219b06a0011778acb", 0x32}], 0x1)
ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000031b000-0x8)={r0, r2})
ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000ca0000-0x4)={<r4=>r1})
recvmsg$kcm(r4, &(0x7f0000bb0000)={&(0x7f0000ba2000)=@pptp={0x0, 0x0, {0x0, @empty=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000d49000)=[{&(0x7f00000d1000)=""/187, 0xbb}], 0x1, &(0x7f00009ef000)=""/193, 0xc1, 0x9}, 0x12140)

2018/01/20 19:21:20 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000c8e000)={0x26, 'aead\x00', 0x80, 0x800000000000000, 'authencesn(sha512-generic,cbc-cast6-avx)\x00'}, 0xfffffffffffffe20)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf01", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
sendmsg$alg(r1, &(0x7f0000e15000-0x38)={0x0, 0x0, &(0x7f00000b9000)=[{&(0x7f0000b82000-0x37)="72b1c8a4572666d8a732", 0xa}, {&(0x7f00008b5000)="c31d6439162cc5d672d82aabf14038b21b6f7eaa39d399da58a39f1948822b172680", 0x22}], 0x2, &(0x7f0000945000-0x188)=[@op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x0}, @iv={0x50, 0x117, 0x2, 0x3c, "14ccdd5f4d82ded4490ceb474c617bd7d251877e9c95749ed2ecccc6c92f83667af3961a2ca22ffe2745042fb0815cd7a1f73536799f65f3cb570f13"}, @op={0x18, 0x117, 0x3, 0x0}, @iv={0x18, 0x117, 0x2, 0x0, ""}], 0xb0, 0x8000}, 0x40000)
pwritev(r0, &(0x7f0000951000-0x30)=[{&(0x7f0000e87000)="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", 0x1000}, {&(0x7f00009db000-0x68)="d9bdbdf5b5d161f93c99e6caffd71f2fbdcf142cca2b24e04f32f68c66d5a941d63060fd23bbac538e4f17da36fa22ec26d9b28993434af4d3e810264aa1f63252092af59d140673fba44fa896d52734158ee157e8e9475fe31d8499953fd76f9a7381846e1f1b55", 0x68}, {&(0x7f000092c000)="651ef7ffc51042e9cb209e77938e564e08fabb6aa81eab2d69b78e282b7c7beee08019f9b7fda7317cec177d8d93ccc9774afad74b4c43929765ffe6d6740603b85e207916c5aff7bedca5cb967d19d5b03f6f102638bd6bc5d039d0590cf05baafd33f6a33aae3d2dee49371ab90a2e88", 0x71}], 0x3, 0x0)

2018/01/20 19:21:20 executing program 6:
mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x0, 0x40000000000031, 0xffffffffffffffff, 0x0)
mmap(&(0x7f000072a000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000fd5000-0x4)=0x0, 0x80000)
mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r1 = accept4$unix(r0, &(0x7f0000fd4000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000fd5000-0x4)=0x8, 0x80800)
mmap(&(0x7f0000b26000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000953000/0x2000)=nil, 0x2000, 0x0, 0x4000032, 0xffffffffffffffff, 0x0)
ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000237000-0x4)=0x0)
mmap(&(0x7f00009c9000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000fd6000-0x4)=<r2=>0x0)
mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000fd6000-0x4)=r2)
mmap(&(0x7f000020a000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f00000b2000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0)

2018/01/20 19:21:20 executing program 4:
mmap(&(0x7f0000000000/0xf6e000)=nil, 0xf6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socket(0x10, 0x1, 0x239)
r0 = socket$inet6(0xa, 0xc8047b42c1340365, 0x200000000000003)
setsockopt$inet6_int(r0, 0x29, 0x400000004c, &(0x7f0000f5f000)=0x0, 0x4)
getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000024000)={0x3, [0x8, 0x40, 0x4]}, &(0x7f0000a0f000)=0xa)

2018/01/20 19:21:20 executing program 5:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000114000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000713000-0x4)=0x10, 0x80800)
setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000388000-0x4)={0x4}, 0x4)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
sendto$inet(r1, &(0x7f000000d000)="", 0xffd7, 0x20008000, &(0x7f0000ef8000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
poll(&(0x7f0000434000)=[{r1, 0x4001000000000000, 0x0}], 0x1, 0x0)

2018/01/20 19:21:20 executing program 3:
mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x1d})
mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x7, 0x3, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000000b000)='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)

2018/01/20 19:21:20 executing program 6:
mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
syz_emit_ethernet(0xef, &(0x7f0000008000)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0xb9, 0x40000000003a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@time_exceed={0x3, 0x1, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "b40002", 0x0, 0x2f, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 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]}, [@dstopts={0x0, 0x10, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}}, @jumbo={0xc2, 0x4, 0x0}, @jumbo={0xc2, 0x4, 0x0}, @calipso={0x7, 0x28, {0x0, 0x8, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}}, @ra={0x5, 0x2, 0x0}, @calipso={0x7, 0x30, {0x0, 0xa, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0]}}, @pad1={0x0, 0x1, 0x0}]}], ""}}}}}}}, 0x0)
mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
pipe(&(0x7f000000c000)={0x0, <r0=>0x0})
mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f000000d000-0x8)={<r1=>0x0, 0x8c9}, &(0x7f0000004000)=0x8)
mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000000c000)={r1, 0x100000001}, &(0x7f0000004000-0x4)=0x8)

2018/01/20 19:21:20 executing program 2:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
bind$inet6(r0, &(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(r0, 0x0)
r1 = socket$inet6_tcp(0xa, 0x1, 0x0)
sendto$inet6(r1, &(0x7f00002a1000-0x4ec)="", 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c)
ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000100000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0})
syz_emit_ethernet(0x4a, &(0x7f000089f000-0x62)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "01ff00", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x10, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0)
ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000e63000)={<r2=>r1})
connect$rds(r2, &(0x7f0000275000)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)

2018/01/20 19:21:20 executing program 7:
mmap(&(0x7f0000000000/0xde7000)=nil, 0xde7000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f0000001000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000013000)={0x14, 0x1e, 0xd84eecbcdd442381, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
mmap(&(0x7f0000de7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$sock_int(r1, 0x1, 0x400000002d, &(0x7f0000de7000)=0x5c8, 0x4)

2018/01/20 19:21:20 executing program 0:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$inet6(0xa, 0x3, 0x3f, &(0x7f0000e8d000-0x8)={0x0, <r0=>0x0})
getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000343000-0x8)={<r1=>0x0, 0x328f, 0x1}, &(0x7f000057c000)=0x8)
getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000c3a000)={r1, 0x98, &(0x7f0000f28000)=[@in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, @in6={0xa, 0x3, 0x3, @loopback={0x0, 0x1}, 0x39ffc9e3}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000074b000-0x4)=0x10)
r2 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r2, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0xa1, 'lrw(twofish)\x00'}, 0x58)
socketpair$inet(0x2, 0x3, 0x7, &(0x7f00006b0000-0x8)={<r3=>0x0, 0x0})
getsockopt$inet_dccp_buf(r3, 0x21, 0xcf, &(0x7f0000bdb000)=""/244, &(0x7f000082c000)=0xf4)
setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00006d5000)="0a0775b7cae383e5b3b6aded5c54d6295df0df82180c0deb00001f08000002ff", 0x20)
r4 = accept$alg(r2, 0x0, 0x0)
sendmsg$alg(r4, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f000015b000)=[{&(0x7f0000fbe000)="ec95e334d97357ff0ace12be5dafa03af17d1c0d514d10ce1425d2e80a826da29aa918c72f281c631d7f1382f65f0a104d82cb5bf61a92fb2387e7cfca122d83", 0x40}], 0x1, &(0x7f0000b29000)=[], 0x0, 0x800}, 0x0)
recvmsg(r4, &(0x7f0000c0c000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000b10000)=[{&(0x7f0000d26000-0x6a)=""/64, 0x40}], 0x1, &(0x7f0000381000)=""/0, 0x0, 0x0}, 0x0)

2018/01/20 19:21:20 executing program 1:
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e58000-0x4)=0x10, 0x0)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000001000-0x1008)={<r1=>0x0, 0x1000, "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"}, &(0x7f0000000000)=0x1008)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000671000)={0x0, 0x204, 0x0, 0x0, r1}, &(0x7f000091a000-0x4)=0x10)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r2 = socket$inet(0x2, 0x4000000000000001, 0x0)
bind$inet(r2, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
ioctl$int_in(r2, 0x5452, &(0x7f0000f53000-0x8)=0xffffffffffffffff)
sendto$inet(r2, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
readv(r2, &(0x7f00008b2000-0x70)=[{&(0x7f0000554000)=""/221, 0xdd}], 0x1)
socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000c0d000-0x8)={<r3=>0x0, <r4=>0x0})
ioctl(r3, 0x4, &(0x7f0000d76000)="dec19ac7a98d0c922478f8affdab847deefe09e04bdd4abe")
getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000b33000-0xe8)={{{@in=@multicast1=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f3f000-0x4)=0xe8)
ioctl$sock_inet6_SIOCSIFDSTADDR(r4, 0x8918, &(0x7f0000843000-0x18)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5f7, r5})
shutdown(r2, 0x1)

2018/01/20 19:21:20 executing program 3:
mmap(&(0x7f0000000000/0xf5d000)=nil, 0xf5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f1b, 0x0, 0x7, 0x1, 0x0, 0x43, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f59000)='GPL\x00', 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48)
pipe(&(0x7f00003fa000-0x8)={<r0=>0x0, 0x0})
mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
recvmsg$kcm(r0, &(0x7f00008ea000-0x38)={0x0, 0x0, &(0x7f0000aee000-0xa0)=[{&(0x7f0000f5d000)=""/14, 0xe}, {&(0x7f0000bde000)=""/156, 0x9c}, {&(0x7f00000ca000-0xde)=""/222, 0xde}, {&(0x7f0000f5e000-0xf8)=""/248, 0xf8}, {&(0x7f0000f5d000)=""/244, 0xf4}, {&(0x7f0000501000)=""/114, 0x72}, {&(0x7f0000bf5000-0xa7)=""/167, 0xa7}, {&(0x7f0000f5d000)=""/234, 0xea}, {&(0x7f0000f5e000-0x30)=""/48, 0x30}, {&(0x7f000085a000)=""/8, 0x8}], 0xa, &(0x7f000053f000-0x9b)=""/155, 0x9b, 0x0}, 0x100)

2018/01/20 19:21:20 executing program 6:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x5, 0x84)
setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x197)
r1 = accept4$inet6(r0, 0x0, &(0x7f0000bc1000)=0x0, 0x80000)
ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000659000)=0x0)
setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000090000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, [{{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f000016c000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x400, @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]}}, 0x4be)

2018/01/20 19:21:20 executing program 4:
mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x1, 0x9)
getsockopt(r0, 0x84, 0x8000000007a, &(0x7f0000fe4000)=""/0, &(0x7f0000fe3000)=0x0)

2018/01/20 19:21:20 executing program 2:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket(0x10, 0x3, 0x10)
write(r0, &(0x7f0000ca4000-0x78)="220000001a00070b00000000ef001201014b81bf0500010007fffc00000000000500", 0x22)
r1 = bpf$PROG_LOAD(0x5, &(0x7f0000dea000)={0xf, 0x12, &(0x7f000092a000-0x90)=@raw=[@exit={0x95, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x401}, @initr0={0x18, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x3}, @ldst={0x3, 0x0, 0x0, 0x1, 0x8, 0x0, 0xfffffffffffffffd}, @map={0x18, 0xf, 0x1, 0x0, 0xffffffffffffff9c, 0x0, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x1}, @jmp={0x5, 0x71a, 0x3, 0xe, 0x6, 0xfffffff0, 0xfffffffffffffffc}, @jmp={0x5, 0x6, 0xa, 0xb, 0x8, 0x20, 0xffffffffffffffff}, @ldst={0x3, 0x1, 0x3, 0x4, 0x7, 0xffffffff, 0x4}], &(0x7f0000abd000)='GPL\x00', 0x3ff, 0x33, &(0x7f0000444000-0x33)=""/51, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48)
ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f00003ce000)={r0, r1})

2018/01/20 19:21:20 executing program 7:
ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000dc2000-0x4)={<r0=>0xffffffffffffff9c})
setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000a8d000-0xc8)="6a40068efd79ec746eefc25cf777306828a1e25b0ac997d0becc77279357b3c91cf38529699bfd13b6687a2114f32b31c6f514cd9411ef5cdb5214539bf239df7a8ed2f21af7aa6cc9655c6079f642632f547804355b7bdf173e450a9df70a8ec42ae5e5d0f567652f0257b9f595cc2b225f4561559a694bd246f5ed872deeb10bf6c1f641e5bbf8f3582aef7fb2c37d62abed765550304c7a710f0d137e2c93f3a3d324e7a9a539ee30dae2e8912f917ff60c60eaa2f93300ad85c577c4d1f5e13ec731bc863186", 0xc8)
ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000710000)={"b65f8a53a504ab62de60c0336ff156db", {0x4, 0x3, 0x0, "452c9a95baf7", 0x80000000, 0x0}})
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00009ec000-0xb)={0x2, 0x2, 0x4, 0x2, 0x81, 0x10000, 0x3, 0x0, 0x0, 0x9, 0x7fff}, 0xb)
pipe(&(0x7f0000e1b000)={<r1=>0x0, 0x0})
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$llc_int(r0, 0x10c, 0xd, &(0x7f0000001000-0x4)=0x0, &(0x7f00003bb000-0x4)=0x4)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000000)={r0, r1})

2018/01/20 19:21:20 executing program 5:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000c6d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x8d, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000057b000-0x20)="0a077eb0d5", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
sendmsg$alg(r1, &(0x7f0000d0a000-0x38)={0x0, 0x0, &(0x7f0000e2d000-0x90)=[], 0x0, &(0x7f0000da5000-0xc0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0)
sendmmsg$alg(r1, &(0x7f000077a000-0xa8)=[{0x0, 0x0, &(0x7f0000812000-0x80)=[{&(0x7f0000e3d000-0x87)="f33eb1e817ea5c588be180ff5c225226", 0x10}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x0)
socketpair(0x8, 0x1, 0x8, &(0x7f0000fe2000)={0x0, <r2=>0x0})
r3 = accept$unix(r2, &(0x7f0000717000)=@file={0x0, ""/79}, &(0x7f0000302000-0x4)=0x51)
getsockopt$bt_hci(r3, 0x0, 0x3, &(0x7f0000225000-0xb6)=""/182, &(0x7f000093b000-0x4)=0xb6)
ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000c89000)={0x0, <r4=>0x0, 0xff})
setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000707000)=0x44, 0x4)
pipe(&(0x7f000006b000-0x8)={0x0, <r5=>0x0})
setsockopt$inet_int(r5, 0x0, 0xc, &(0x7f00009dc000-0x4)=0x5, 0x4)
ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f00007c6000)={r4, 0x80000, r5})
recvmsg(r1, &(0x7f0000ce4000)={&(0x7f000036c000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00009a4000)=[{&(0x7f0000e63000-0x79)=""/121, 0xffffff97}], 0x1, &(0x7f00004cf000-0x46)=""/70, 0x46, 0x0}, 0x0)

2018/01/20 19:21:20 executing program 0:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
pipe(&(0x7f0000b06000-0x8)={<r1=>0x0, 0x0})
setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f00008e6000)=0x4, 0xffffffffffffff85)
setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000826000)=0x18000000000000, 0x4)
bind$inet(r0, &(0x7f0000312000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f000048c000)=0x9, 0xffffff8b)
connect$llc(0xffffffffffffffff, &(0x7f00004e2000-0x10)={0x1a, 0x18, 0x3bca, 0x0, 0x2, 0x101, @random="9d538e636e93", [0x0, 0x0]}, 0x10)
sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)

2018/01/20 19:21:20 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000a8f000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha3-256)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000026f000)="", 0x5aa)
r1 = socket$inet(0x2, 0x2, 0x0)
bind$inet(r1, &(0x7f00005e5000)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f00004c9000)=0x0, &(0x7f0000033000-0x4)=0x4)
connect$inet(r1, &(0x7f0000ae6000-0x10)={0x2, 0x2, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
ioctl$sock_bt_hidp_HIDPGETCONNINFO(0xffffffffffffffff, 0x800448d3, &(0x7f0000512000)={{0x3ff, 0x80000001, 0x7, 0x0, 0x8, 0x100000001}, 0x5, 0x3, 0x8, 0x4, 0x7fffffff, "39003ae9a75567d44e239cec21428d1106f03db27d49c280817403e3e5b7f6819cfac472faf7af0bf432dee50ce0c48c344657325344cd4da9481a97a72616ba9d808531bc55374e5f360a60787854c726298f8ca0910f77427e63dfe6bbbbd268257cf265d11fc37aa740be1c91a94e8a00a16e116c4d6c05df0a959cda7931"})
bind$alg(r0, &(0x7f000008f000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-blowfish-asm\x00'}, 0x58)
syz_emit_ethernet(0x2a, &(0x7f000000a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0)
pipe(&(0x7f00007f2000-0x8)={<r2=>0x0, <r3=>0x0})
ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f0000dcc000-0x10)={0x6, &(0x7f00006dc000)=[{0x0, 0x0}, {<r4=>0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]})
ioctl$DRM_IOCTL_NEW_CTX(r2, 0x40086425, &(0x7f0000889000-0x8)={r4, 0x2})
setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f0000f73000-0x4)=0x2, 0x4)

2018/01/20 19:21:20 executing program 6:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x8000f, 0x1)
r1 = socket(0x1, 0x1, 0x4)
getsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000b17000)=""/149, &(0x7f0000d6f000)=0x95)
ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000891000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}})
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00002f0000)={<r2=>0x0, 0xd6, "71d88c612f04ab50673473766de5c2d73ec23482e01fab6068ded3d8c97fac211a962e61b2836ff55ab5833ae9a06f7fbf6321a932120b93752d27274358d41985e4488c3a99bbdbd1537fa069e6e8e4a87056b63ce9a9dbec5442c9a3148033a98276872c0831d5b24c25e3255352659c40fcb2cffd9339eb230ac6c70a45288f1c6f6edc1fa87108473266606c355d6bd639ac624ed0b101a7ece1003a091b5037cce48d8a86953d6e20a2c40623eed8363080d28dafb6720412e552b477ec138b5266755a503bd3aa4d315a1d5968a820e8344d29"}, &(0x7f0000ab6000)=0xde)
getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000118000+0x355)=@sack_info={r2, 0xfffffffffffffff9, 0xd89}, &(0x7f0000a3d000-0x4)=0xc)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f000084a000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0})
getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00007c8000)={<r4=>0x0, 0xc, "0e01f89837cfb8000e92bc47"}, &(0x7f0000e5a000-0x4)=0x14)
setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f00008d8000-0x8)={r4, 0xdbda}, 0x8)
sendto$inet6(r0, &(0x7f0000978000+0x59c)="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", 0x1000, 0x4000000, &(0x7f0000361000)={0xa, 0x1, 0x81, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x5}, 0x1c)
ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000143000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000361000-0x5c)=@ethtool_coalesce={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]})

2018/01/20 19:21:20 executing program 3:
socket(0x1, 0x800, 0x7)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$vsock_stream(0x28, 0x1, 0x0)
setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000f4b000-0x4)=0x1c79, 0x4)
r1 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10)
sendto$inet(r1, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
poll(&(0x7f0000862000)=[{r1, 0x0, 0x0}], 0x1, 0x0)

2018/01/20 19:21:20 executing program 1:
r0 = socket$inet6(0xa, 0x80005, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt(r0, 0x84, 0x13, &(0x7f0000001000-0xc4)="faad9b09087beb23084919015744238fc4faf7f9269e324a809fbd5d4291ef51cdad1ca7983f87efec0baf4a4809960090519d32a414914eb3e301899c261b7fd8f5d3c5966f89ef6f8e9f90a5818f9c8dbdaff83bc53e65b0993b6ccda4541cc19bf5a78b824895ae8936d5431c5c82b111cce6ef76a475fd71df159fb3695ddda4dd8bb79df0e2c1b5c47df7a8937254d1350208d04a3296b11f131392cad31e03a8077fd27ac57bb19da9a0606de98d87ded1d77b60a054353ba689a99c5400c22d6c", 0xc4)

2018/01/20 19:21:21 executing program 2:
r0 = socket$kcm(0x29, 0x2, 0x0)
pipe(&(0x7f0000c76000)={0x0, <r1=>0x0})
ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f00009c1000-0x8)={r0, r1})
mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f000023f000-0x4)=0x0, 0x4)

2018/01/20 19:21:21 executing program 0:
mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x1, 0x8010000000000084)
getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000f10000)={<r1=>0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xa0)
socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000af6000-0x8)={0x0, <r2=>0x0})
mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000cd5000-0x20)={0xf958, 0x2, 0x8000, 0x4, 0x3, 0x3, 0xadaa, 0x4, r1}, &(0x7f0000fe6000)=0x20)

2018/01/20 19:21:21 executing program 4:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$kcm(0x29, 0x2, 0x0)
sendto(r0, &(0x7f00009cd000-0x10)="", 0x7fffffff, 0x0, 0x0, 0x0)
ioctl$int_in(r0, 0x5452, &(0x7f0000545000-0x8)=0x8)
ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000802000-0x10)=@generic="337632a0b1ba162fe0e9f181fd08d486")
sendmmsg(r0, &(0x7f0000ad9000-0x3c)=[{{&(0x7f0000923000)=@ax25={0x3, {"ea71e1dd2e28b5"}, 0x0}, 0x2b9, &(0x7f0000337000-0x30)=[], 0x0, &(0x7f0000cfa000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x40)
socketpair(0x1, 0x806, 0x80, &(0x7f0000dcb000)={<r1=>0x0, 0x0})
ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f000013f000)=0x1)
bind$bt_rfcomm(r1, &(0x7f0000d39000-0x9)={0x1f, {0x7, 0xffffffff00000001, 0x4, 0x1, 0x9, 0x7fffffff}, 0xfff}, 0x9)
ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f00005a7000)=0x6)

2018/01/20 19:21:21 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair(0x12, 0x6, 0x1f6, &(0x7f0000611000-0x8)={<r0=>0x0, 0x0})
ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000191000)={&(0x7f0000000000/0x1000)=nil, 0x0, 0x4, 0x4, &(0x7f00005be000/0x400000)=nil, 0x6})
r1 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r1, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10)
r2 = accept$alg(r1, 0x0, 0x0)
sendmsg$alg(r2, &(0x7f00006f9000-0x38)={0x0, 0x0, &(0x7f000028b000-0x80)=[{&(0x7f00002bc000-0xc0)="74687fb4b1808fdb2a45c748b18e01c470a0be0954fac80b45a94bebba0adf88c6af1658ed6f4a13d95d40c1a167b4d509e8727a", 0x34}], 0x1, &(0x7f0000d11000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0)
read(r2, &(0x7f00001aa000)=""/34, 0xfedc)
bpf$BPF_PROG_QUERY(0x10, &(0x7f00000ca000-0x20)={r1, 0x0, 0x1, 0x6, &(0x7f00001fc000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20)

2018/01/20 19:21:21 executing program 6:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x7ffff, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000b5f000)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48)
bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000f68000)={0xffffffffffffff9c, 0x28, &(0x7f00004e5000-0x28)={0x0, <r0=>0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10)
bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000a5f000)={r0, 0xfffffffffffffff8, 0x8}, 0xc)

2018/01/20 19:21:21 executing program 5:
mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair(0x2, 0x3, 0x4, &(0x7f0000026000-0x8)={<r0=>0x0, 0x0})
bind$nfc_llcp(r0, &(0x7f000001c000-0x60)={0x27, 0x0, 0x6e, 0x7, 0x4, 0x7ff, "eff6ca1ee7e4490245ba1ec651a76bf1c4e3eb158f438f0d53a95d8319f1b215df7ce4ca5f3472e15fd1236cba6afe15502666d91639f034b41611d04ec10f", 0x8}, 0x60)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000011000-0x4)=0xffffffff, 0x4)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
sendto$inet(r2, &(0x7f000001d000)="a9", 0x1, 0x0, &(0x7f0000010000)={0x2, 0x0, @rand_addr=0xfffffffffffffffe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000018000-0x4)=0x101, 0x4)

2018/01/20 19:21:21 executing program 3:
socketpair$inet6(0xa, 0x1, 0x5, &(0x7f00004f8000)={<r0=>0x0, 0x0})
setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00005e3000)=0x4, 0x4)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r1 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r1, &(0x7f0000dbe000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(seed-generic)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000018000)="ff7ff07d76e5183669f7eb0400763d12", 0x10)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000d73000)={<r2=>0x0, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x7, 0x8, 0x80000000, 0x100000000}, &(0x7f0000d67000)=0xa0)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000bf1000)={r2, @in6={{0xa, 0x1, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xaf, 0xbf97}, 0x98)

2018/01/20 19:21:21 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket(0x10, 0xf, 0x5)
write(r0, &(0x7f00001a4000-0x24)="2400000032001f1546f9ff7f000005db090007010c00020050ffff7f0000000000000000", 0x24)

2018/01/20 19:21:21 executing program 2:
mmap(&(0x7f0000000000/0x8a4000)=nil, 0x8a4000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet(0x2, 0x2, 0x0)
setsockopt$inet_int(r0, 0x0, 0x400000000b, &(0x7f0000779000-0x4)=0x100000001, 0x4)
mmap(&(0x7f00008a4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00008a4000)=[@in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x3, @loopback={0x0, 0x1}, 0x697}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7fff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}], 0x58)
setsockopt$inet_opts(r0, 0x0, 0x14, &(0x7f00008a3000-0x67)="ed", 0x1)
sendto$inet(r0, &(0x7f0000440000)="", 0x0, 0x0, &(0x7f00002ce000)={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f000068b000-0x4)=0x0)
recvmsg(r0, &(0x7f000089e000)={0x0, 0x185, &(0x7f000089f000-0x90)=[], 0x0, &(0x7f000089f000)=""/4096, 0xfffffffffffffda0, 0x0}, 0x12004)

2018/01/20 19:21:21 executing program 0:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$alg(0x26, 0x5, 0x0)
socketpair(0x5, 0x3, 0x6, &(0x7f0000100000-0x8)={<r1=>0x0, <r2=>0x0})
bind$alg(r1, &(0x7f000087f000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha384\x00'}, 0xffffffffffffff49)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="", 0x0)
r3 = accept$alg(r0, 0x0, 0x0)
sendmmsg$alg(r3, &(0x7f000089d000-0x38)=[{0x0, 0x0, &(0x7f0000195000)=[{&(0x7f0000e5c000)="b1dc117da1d1ecd6223504d1610fa545", 0x10}], 0x1, &(0x7f0000cb1000-0x48)=[], 0x0, 0x0}], 0x1, 0x0)
recvfrom(r3, &(0x7f0000316000)=""/4096, 0x1000, 0x0, &(0x7f0000227000-0x10)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10)
getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000cbc000)={{{@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, <r4=>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=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000906000-0x4)=0xe8)
getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000061c000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b69000)=0xe8)
setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000b82000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@rand_addr=0x1, 0x3, 0xfff, 0x3, 0x0, 0xa, 0x20, 0x80, 0x5e, r4, r5}, {0x800, 0xaab, 0x3, 0x2, 0x0, 0x4, 0xfffffffffffffff8, 0x6}, {0xd8, 0x0, 0x401, 0x20}, 0x5c8874f, 0xd, 0x0, 0x1, 0x2, 0x3}, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x1, 0xff}, 0xa, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x0, 0x3, 0x4, 0x101, 0x8, 0xfffffffffffffcca}}, 0xe8)

2018/01/20 19:21:21 executing program 6:
r0 = socket(0x0, 0x100000000, 0xbc0000000000)
ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00000f6000)=0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
recvmsg(r0, &(0x7f0000000000)={&(0x7f0000000000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000f21000-0x70)=[{&(0x7f0000d2a000-0xde)=""/222, 0xde}, {&(0x7f0000001000-0xab)=""/171, 0xab}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f00004c3000-0xba)=""/186, 0xba}, {&(0x7f0000a70000)=""/90, 0x5a}, {&(0x7f0000000000)=""/209, 0xd1}, {&(0x7f0000000000)=""/187, 0xbb}], 0x7, &(0x7f00007ca000)=""/68, 0x44, 0xfffffffffffffff8}, 0x40010002)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r1, &(0x7f0000853000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c)
sendto$inet6(r1, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c)
setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00003f7000-0x8)=@assoc_value={0x0, 0x0}, 0x8)
write(r1, &(0x7f0000c2a000)="a9", 0x1)

2018/01/20 19:21:21 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
getsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f000047a000)=0x0, &(0x7f0000494000)=0x4)
ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000007000-0x6)={@generic="c738a60dc7fd6b282bef56e5d425adce", @ifru_flags=0x2000})

2018/01/20 19:21:21 executing program 2:
socketpair(0x2, 0x1, 0x3, &(0x7f0000678000-0x8)={<r0=>0x0, <r1=>0x0})
getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000a93000)={<r2=>0x0, 0x5, 0x1, [0xfffffffffffff887]}, &(0x7f000085a000-0x4)=0xa)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000056c000)={r2, 0x7f}, &(0x7f0000000000)=0x8)
getsockname$ax25(r0, &(0x7f0000001000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000a5d000-0x4)=0x10)

2018/01/20 19:21:21 executing program 3:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000dc3000)=0x0)
getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000938000+0xa3b)={<r1=>0x0, 0x1, 0x5}, &(0x7f0000ddf000)=0x8)
getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000037000)={r1, 0x4e2}, &(0x7f0000f55000)=0x8)
r2 = socket$inet(0x2, 0x2, 0x0)
setsockopt$sock_int(r2, 0x1, 0xb, &(0x7f00000f0000-0x4)=0x5, 0x4)
sendto$inet(r2, &(0x7f000006d000-0x1f)="", 0x0, 0x0, &(0x7f0000967000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)

2018/01/20 19:21:21 executing program 4:
mmap(&(0x7f0000000000/0xf8d000)=nil, 0xf8d000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000f6b000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000f8d000)=0x1c, 0x80800)
getsockopt$inet6_tcp_int(r0, 0x6, 0x3f, &(0x7f0000002000)=0x0, &(0x7f000048e000-0x4)=0x4)
r1 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r1, &(0x7f0000f75000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(xtea)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10)
r2 = accept$alg(r1, 0x0, 0x0)
sendmmsg$alg(r2, &(0x7f000021f000)=[{0x0, 0x0, &(0x7f00005b4000)=[{&(0x7f0000f8b000-0xca)="c3", 0x1}], 0x1, &(0x7f0000f8b000-0x100)=[], 0x0, 0x0}], 0x1, 0x0)

2018/01/20 19:21:21 executing program 5:
mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$can_bcm(0x1d, 0x2, 0x2)
r1 = socket$can_raw(0x1d, 0x3, 0x1)
close(r1)
ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000004000)=0x0)
unshare(0x400)
ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x0})
ioctl$sock_SIOCINQ(r1, 0xc0189436, &(0x7f0000000000)=0x0)
mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000008000)={<r2=>r0})
mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
accept4$ipx(r2, &(0x7f0000009000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000007000-0x4)=0x10, 0x80800)

2018/01/20 19:21:21 executing program 6:
mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$netlink(0x10, 0x3, 0x0)
mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair(0x5, 0x64697c9cd5753310, 0x8, &(0x7f000001a000-0x8)={<r1=>0x0, 0x0})
mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f000001a000-0x4)=0x0, &(0x7f0000019000)=0x4)
sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000013000-0x10)={&(0x7f0000019000-0x324)={0x14, 0x100000000003e, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0)

2018/01/20 19:21:21 executing program 0:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
bind$inet(r0, &(0x7f00007b5000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4)
connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
sendto(r0, &(0x7f0000512000-0x1)="05", 0x1, 0x4008004, &(0x7f0000e2a000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8)
recvmsg(r0, &(0x7f0000e84000-0x38)={&(0x7f0000ae8000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000be3000)=[{&(0x7f000031e000)=""/4, 0x4}, {&(0x7f000060f000)=""/116, 0x74}], 0x2, &(0x7f00003c4000-0x9e)=""/158, 0x9e, 0x5}, 0x20)
ioctl$int_out(r0, 0x2, &(0x7f0000c9a000-0x8)=0x0)
setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000dae000-0x8)={0x101, 0x0}, 0x8)
close(r0)

2018/01/20 19:21:21 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000967000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-avx\x00'}, 0x58)
socket$nl_generic(0x10, 0x3, 0x10)
r1 = accept$alg(r0, 0x0, 0x0)
sendmmsg$alg(r1, &(0x7f0000bf7000-0x38)=[{0x0, 0x0, &(0x7f000066d000-0x90)=[{&(0x7f00001eb000-0x23)="7e157131a52b8c14c05ed2d03a873cd23f9af03cd0a744d32328b6f31805cca3", 0x20}, {&(0x7f0000384000)="3e1a59b6f8af28f5e5d8f9e523982beea3df17405e86365aff8c50058bac6e8db5c95598007ac4f59b083aaf8b80ba5d892b4d2e1454ec816dd05ac1f414b6b48e0843eff6aad7ab9f69761721ee6e175501f71616f280f375a302a794da4c570b29c307f724cd15438fbf57ab04d8bc21590c816613e8a32c4363a07aaaaadf5ef4e3c4ced94a188ae5cd9000c45532d2c0ff592d23bd1c77eba6d9b34ba8a87d0bdcaa3c467bc5144e4fff48e4e6e90bc7d85c2a73e3d15c7fc2ce4db88101479e32c26a55a2bfc2ec622c88197e3ed06a18b651638c00c9476c60", 0xdc}, {&(0x7f0000e00000)="3044075aca6d4d85571e9c44c9f8ef", 0xf}, {&(0x7f0000928000)="afcdfb994237cbfd5f51bb663977", 0xe}], 0x4, &(0x7f00006f0000-0x10b8)=[@iv={0x1018, 0x117, 0x2, 0x1000, "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"}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x70, 0x117, 0x2, 0x58, "0b0a6a30033f3825520e4f863fdc3ff165f66ddf4d037a38842c2263c7f1722fb35bddaeee5060dca4f339f6c50635825dcab199a9fc5c6a7cdd4ed77db60df9bff81a84548053d7960609be9faece6dd05adccff01e91bd"}], 0x10a0, 0x8000}], 0x1, 0x4)
r2 = socket$bt_cmtp(0x1f, 0x3, 0x5)
ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000077b000)={<r3=>r0})
connect$bt_sco(r3, &(0x7f0000d11000-0x8)={0x1f, {0x9, 0x1, 0x3, 0x8, 0x10001, 0x385e}}, 0x8)
setsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f00007bf000)=0x6, 0x4)

[  226.827757] sctp: [Deprecated]: syz-executor6 (pid 23596) Use of struct sctp_assoc_value in delayed_ack socket option.
[  226.827757] Use struct sctp_sack_info instead
[  226.862156] sctp: [Deprecated]: syz-executor6 (pid 23596) Use of struct sctp_assoc_value in delayed_ack socket option.
[  226.862156] Use struct sctp_sack_info instead
2018/01/20 19:21:21 executing program 7:
mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x5, 0x84)
r1 = socket$nl_xfrm(0x10, 0x3, 0x6)
setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000ed1000-0x4)=0x9, 0x4)
sendmsg$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)
getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000565000-0x8)={0x0, 0x6}, &(0x7f0000abb000)=0x8)
sendmmsg$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)

2018/01/20 19:21:21 executing program 6:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f00005df000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(des)\x00'}, 0x58)
pipe(&(0x7f000052a000)={<r1=>0x0, 0x0})
ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000ef0000-0x8)={0x0, <r2=>0x0})
ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000a11000-0x10)={0x0, <r3=>0x0, 0x0})
ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000acf000-0x10)={r2, r3, 0xe8})
r4 = socket$netlink(0x10, 0x3, 0xb)
sendmsg$nl_route(r4, &(0x7f00009cb000-0x38)={&(0x7f0000b32000)={0x10, 0x0, 0x0, 0x20102200}, 0xc, &(0x7f0000aec000)={&(0x7f00006b2000-0x14)=@getroute={0x14, 0x1a, 0x800, 0x0, 0x2, {0x0}, ["", "", "", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x8015}, 0x4000800)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a", 0x10)
r5 = accept4(r0, &(0x7f0000f9b000)=@vsock={0x0, 0x0, 0x0, @host=0x0, 0x0}, &(0x7f0000f90000-0x4)=0x10, 0x0)
getsockname$unix(r5, &(0x7f0000c3c000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000c2c000-0x4)=0x8)

2018/01/20 19:21:21 executing program 5:
mmap(&(0x7f0000000000/0xac5000)=nil, 0xac5000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x1000000000000002, 0x84)
mmap(&(0x7f0000ac5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f00006d2000-0x1c)={0xa, 0x0, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1ff}, 0x2b)
setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000abb000)={0x0, 0x0, 0x0, 0x800000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb)
sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000abf000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c)
poll(&(0x7f0000ac0000)=[{r0, 0x0, 0x0}], 0x1, 0x8000)
shutdown(r0, 0x1)

2018/01/20 19:21:21 executing program 4:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000fc6000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="", 0x0)
r1 = accept$alg(r0, 0x0, 0x0)
sendmsg(r1, &(0x7f0000816000-0x38)={0x0, 0x0, &(0x7f0000339000-0x70)=[{&(0x7f00000a2000-0xe0)="3994", 0x2}], 0x1, 0x0, 0x0, 0x10}, 0x8000)
recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0)
r2 = accept(r0, &(0x7f000089b000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000bcd000-0x4)=0x58)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000d89000)={0x7fffffff, 0x0, 0x101, 0xffff, 0x40, 0x80000001, 0xa, 0x3, 0x4, 0x7, 0x4}, 0x7)
getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f00003d4000-0x8)=@assoc_value={<r3=>0x0, 0x0}, &(0x7f00007b5000-0x4)=0x8)
setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f000033c000-0x10)={r3, 0x2, 0x2, 0x1}, 0x10)

2018/01/20 19:21:21 executing program 3:
mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$netlink(0x10, 0x3, 0x10)
mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
bpf$BPF_GET_MAP_INFO(0xf, &(0x7f000001e000-0x10)={0xffffffffffffff9c, 0x28, &(0x7f000001d000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10)
mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
bpf$BPF_GET_MAP_INFO(0xf, &(0x7f000001d000)={0xffffffffffffff9c, 0x28, &(0x7f000001e000-0x28)={0x0, <r1=>0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10)
mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000001f000-0x4)={<r2=>r0})
accept4$alg(r2, 0x0, 0x0, 0x80800)
r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000014000)={r1, 0x6, 0x10}, 0xc)
mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000001c000)={r3, &(0x7f0000017000)="845821f00943ac74c6447e36df9e3f914cd35f0efb73dbbccadce130d554d64fadac0dbf45884031e86eb3b0e6", &(0x7f000001c000)="0cc1ac79688e34dd40a39a7a79e7c8d613982ec81d6cee77b382adb159befa2ea0cea09a595f1788486a2eb42de3b72bdf622af5cf48b3caaba72a1a598ace314db7ebb3f64e138f14be49c94a42a559eccab85a2cbd41aaef808bf00345f1ff3e51f82129e1c6766a7b9ee37d147c0107f09c91ab8f4330c022a299472bfe0d887fde7709eded2ac7e807a406f308c983a5da5d5329a0a12aecb7ad11895ce0ffd620a07ac1782288b2ced212d1309e12d6a7a00cd14ca7a7ab95b6834428a2a936d92bec5ce026d2724a4fdf28e03302eb8c6dc164c7ff4c8fd52cce976329a602d30b", 0x3}, 0x20)
sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000019000)={&(0x7f000000a000-0x8c)={0x24, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0xb, 0x0, 0x0}, [@nested={0x10, 0x5, [@typed={0x4, 0x1, @fd=0xffffffffffffffff}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0)

2018/01/20 19:21:21 executing program 2:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
bind$inet(r0, &(0x7f00007b5000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4)
connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
sendto(r0, &(0x7f0000512000-0x1)="05", 0x1, 0x4008004, &(0x7f0000e2a000)=@un=@abs={0x0, 0x0, 0x1}, 0x8)
setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000fbd000-0x8)={0x1, 0x0}, 0x8)
close(r0)

2018/01/20 19:21:21 executing program 6:
mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000007000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48)
bpf$OBJ_PIN_PROG(0x6, &(0x7f0000004000)={&(0x7f0000007000)='./file0\x00', r0}, 0xc)
socketpair(0x8, 0x80000, 0xce8, &(0x7f000000c000)={<r1=>0x0, 0x0})
r2 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000009000)=0x0, 0x80800)
ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000008000)={r2, r0})

2018/01/20 19:21:21 executing program 1:
mmap(&(0x7f0000000000/0xe59000)=nil, 0xe59000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000e34000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha1)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000000a000)="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", 0x100)
r1 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x5, 0x80, 0xff, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r1, &(0x7f000000a000)="", &(0x7f0000006000)="", 0x0}, 0x20)
bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000012000)={r1, &(0x7f0000008000-0x1000)='"', &(0x7f0000011000)=""/161}, 0x18)

[  226.956946] audit: type=1400 audit(1516476081.295:86): avc:  denied  { write } for  pid=23633 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_connector_socket permissive=1
2018/01/20 19:21:21 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x80002, 0x88)
setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f00006c4000-0x4)=0x800, 0x4)
socket$inet6(0xa, 0x3, 0x9)
recvfrom$inet6(r0, &(0x7f0000337000-0xb9)=""/185, 0xb9, 0x0, 0x0, 0xfffffffffffffc8a)
bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c)
r1 = socket$inet6(0xa, 0x8000000000000802, 0x88)
r2 = accept(r1, &(0x7f0000b0a000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008af000-0x4)=0x2e)
connect$bt_sco(r2, &(0x7f00002d6000)={0x1f, {0xb91, 0x3, 0x3de, 0x5, 0xffffffff, 0x5}}, 0x8)
sendto$inet6(r1, &(0x7f0000fbd000)="", 0x0, 0x0, &(0x7f0000fbb000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c)

2018/01/20 19:21:21 executing program 0:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
socketpair$inet6(0xa, 0x3, 0x9, &(0x7f00002e2000)={0x0, <r1=>0x0})
ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000619000)=0x0)
ioctl$sock_ifreq(r0, 0x1000089f0, &(0x7f0000853000)={@common='ip6gre0\x00', @ifru_ivalue=0x1})

2018/01/20 19:21:21 executing program 2:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket(0x8, 0x6, 0x3)
setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000bc3000-0x4)=0xfffffffffffffff7, 0x4)
r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
socketpair(0x13, 0x800, 0x80, &(0x7f0000284000-0x8)={<r2=>0x0, 0x0})
bpf$BPF_PROG_ATTACH(0x8, &(0x7f000002e000-0x10)={r1, r2, 0x7, 0x2}, 0x10)
r3 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r3, &(0x7f00002d3000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(aes-fixed-time)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f00001ec000)="0a077500d508b000000000000054dbb7", 0x10)
r4 = accept$alg(r3, 0x0, 0x0)
sendmmsg$alg(r4, &(0x7f0000c37000-0x118)=[{0x0, 0x0, &(0x7f00001c0000-0x60)=[{&(0x7f0000bb5000-0xfc)="9ac8a45e4d5f6bdef4aca3ae04f7df21", 0x10}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x0)
r5 = accept4(r4, &(0x7f0000b21000-0x1e)=@pppoe={0x0, 0x0, {0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @common=""/16}}, &(0x7f000077d000-0x4)=0x1e, 0x80800)
setsockopt$sock_int(r4, 0x1, 0x5, &(0x7f00003f8000)=0x3, 0x4)
getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000489000-0x8)=@assoc_value={<r6=>0x0, 0x0}, &(0x7f0000fb3000-0x4)=0x8)
setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f0000245000)={r6, 0x9}, 0x6)
accept$alg(r2, 0x0, 0x0)
sendfile(r1, r3, &(0x7f000003a000-0x8)=0x0, 0x3)
recvfrom(r4, &(0x7f000085b000)=""/120, 0x78, 0x10041, &(0x7f000018c000)=@ethernet={0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000cae000-0x4)=0x0, &(0x7f0000576000)=0x4)

2018/01/20 19:21:21 executing program 4:
r0 = accept4(0xffffffffffffffff, &(0x7f00007f7000)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f000098b000-0x4)=0xc, 0x80000)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in=@rand_addr=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r1 = socket$inet6_sctp(0xa, 0x5, 0x84)
setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000058000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88)

2018/01/20 19:21:21 executing program 1:
mmap(&(0x7f0000000000/0xadd000)=nil, 0xadd000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000add000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000ade000-0xc)={0x0, 0x80000, <r0=>0xffffffffffffffff})
ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f000065b000)={&(0x7f0000638000/0x4000)=nil, 0x2, 0x0, 0x4, &(0x7f00002a7000/0x4000)=nil, 0x5})
syz_emit_ethernet(0x2e, &(0x7f0000add000-0xda)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x0, 0x1, 0x0, @multicast1=0xe0000001, "00c0d001"}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x9df]})
mmap(&(0x7f0000ade000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000ade000)={0x0, <r1=>0x0})
ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000274000)={@common='bcsh0\x00', @ifru_addrs={0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}})

2018/01/20 19:21:21 executing program 4:
mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f0000d65000-0x4)=0x6, 0x4)
getsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f0000ef2000-0x4)=0x0, &(0x7f0000ef2000-0x4)=0x4)
mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r1 = socket$inet6_sctp(0xa, 0x5, 0x84)
getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f000069b000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000add000-0x4)=0xb)
socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000ef2000)={0x0, 0x0})

2018/01/20 19:21:21 executing program 6:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_dccp(0xa, 0x6, 0x0)
r1 = socket(0x9, 0x802, 0xffffffff)
setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000f3b000)={0xa, [0x3f, 0x2, 0x40, 0x0, 0xfffffffffffffff7, 0x3, 0x401, 0x6f5, 0x1, 0xd6e9]}, 0x18)
setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000233000-0x4)=0x0, 0x4)

2018/01/20 19:21:21 executing program 0:
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)
setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000533000-0x160)={{{{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x1ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x3a36, 0x100000001, 0x1, "eed7560d4577476a2f5a69037e67c8bc262b13bf404d1da091a790171da5290cca9833f8f65997c864b026c8937eee9bf282a430f60840b13c163c239b6ee12cbab83a1a1378376f6a392b8f4f7605da"}, 0x160)
listen(r0, 0x400)
r1 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10)
getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f000012b000)={<r2=>0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xab7, 0x9, 0xceae, 0x7fffffff, 0x8}, &(0x7f0000a02000)=0xa0)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00005da000)={r2, 0x3, 0x1, [0x2]}, 0xa)
mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x0, 0x32, 0xffffffffffffffff, 0x0)
poll(&(0x7f0000c4b000)=[{r0, 0x20, 0x0}, {r1, 0x4, 0x0}, {r0, 0x24, 0x0}], 0x3, 0x7ff)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000049000)={0x0, 0x0, ""}, &(0x7f0000bd2000-0x4)=0x8)

2018/01/20 19:21:21 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
syz_emit_ethernet(0x6e, &(0x7f00000f4000)={@random="cdf276000805", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x38, 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, 0x2f, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, [], "8df06558eb6a17d1"}}}}}}}, 0x0)
socketpair(0x3, 0x7, 0x1, &(0x7f0000745000-0x8)={<r0=>0x0, 0x0})
accept4(0xffffffffffffff9c, &(0x7f0000a3e000-0x14)=@ll={0x0, 0x0, <r1=>0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000058b000-0x4)=0x14, 0x800)
sendto$packet(r0, &(0x7f000075e000)="b09bbcad205059d31bfcb73252aac9d2ca2028c4cc2adad152e0e216d19ad30ffd9cca4faa033daa42b1461caeaab7458e52f12b348afc0d692a3222f8102cbecda5abb63398693847bc18b65a26bbb3f20074f76a938a463851c097f6b15acf8198abd228a3", 0x66, 0x1, &(0x7f0000369000)={0x11, 0x1d, r1, 0x1, 0x7960, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14)

2018/01/20 19:21:21 executing program 2:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x2, 0x0)
connect$inet6(r0, &(0x7f0000754000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c)
r1 = accept4$inet(0xffffffffffffffff, &(0x7f00002cb000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008ba000)=0x10, 0x80000)
setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000ab0000-0x6)='vegas\x00', 0xcf)
bind$inet6(r0, &(0x7f0000b65000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c)
getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000e0b000)={<r2=>0x0, 0x476}, &(0x7f0000660000)=0x8)
getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000044a000-0x8)={r2, 0x2}, &(0x7f0000026000)=0x8)

2018/01/20 19:21:21 executing program 5:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_mreqn(r0, 0x0, 0x20000000000027, &(0x7f0000684000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc)
recvmsg$kcm(0xffffffffffffffff, &(0x7f000060f000)={&(0x7f00001a4000)=@pppol2tpv3={0x0, 0x0, {0x0, <r1=>0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000830000-0xb)=[{&(0x7f0000240000)=""/30, 0x1e}], 0x1, &(0x7f000022a000)=""/146, 0x92, 0x8}, 0x40010002)
getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f000059b000)=0x4, &(0x7f0000571000)=0x2)
close(r0)

2018/01/20 19:21:21 executing program 3:
mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000bce000)={<r1=>r0})
connect$l2tp(r1, &(0x7f000037c000)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x3, 0x3}}, 0x2e)
sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000006000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000005000)=[], 0x0, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0)
ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000000)=@buf={0x5f, &(0x7f00000be000)="8bfc9d2a54e3296549e8e0226b35cc1842841fc58d95cb9ec7415f7e9f594e60e7549c64b5e2a7954017d2a876f06169df833ba0e226cdb4a44001eb91aa0613b3a2bc3f6ba356cc2446d95be6d25456eb5368fd07446a4144d261522bc0f5"})
ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000002000-0x28)={@common='ip6tnl0\x00', @ifru_flags=0x0})

2018/01/20 19:21:21 executing program 5:
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000-0x4)={<r0=>0xffffffffffffffff})
setsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000f69000-0x4)=0xb854, 0x4)
mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000002000)={<r1=>0x0, 0xf4, &(0x7f0000022000)=[@in6={0xa, 0x3, 0xfff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, @in6={0xa, 0x1, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in6={0xa, 0x2, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x7}, @in6={0xa, 0x3, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, @in6={0xa, 0x2, 0xb69a, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x9}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x8001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, @in6={0xa, 0x0, 0x7fffffff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x5}]}, &(0x7f0000022000-0x4)=0x10)
mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000023000-0x6)={r1, 0x8}, 0x6)
mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffff9c, 0x29, 0x30, &(0x7f0000023000-0x190)={0x2, {{0xa, 0x0, 0x200, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{0xa, 0x2, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x1a}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190)
setsockopt$inet6_tcp_buf(r0, 0x6, 0xe, &(0x7f0000010000)="8d193c62d84310242a162101f5660c59a7e6f3ffc1b5c5478570c98dbda824e2306303e3c471dca98cdcbe593e695f31103cdc841eb121a1d6f0fa99b2dff9fe462ba562ad0be4c8d7817870d35c54ab38105426ebd6fdeb1c8a8180de8449", 0x5f)
r2 = socket$netlink(0x10, 0x3, 0x10)
sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000021000-0x274)={0x24, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x5, 0x0, 0x0}, [@nested={0x10, 0x1, [@typed={0xc, 0x1, @fd=0xffffffffffffffff}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0)

2018/01/20 19:21:21 executing program 1:
mmap(&(0x7f0000000000/0xf1a000)=nil, 0xf1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet(0x2, 0x2, 0x2000000088)
bind(r0, &(0x7f0000e7a000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
mmap(&(0x7f0000000000/0x831000)=nil, 0x831000, 0x0, 0x32, 0xffffffffffffffff, 0x0)
recvmsg(r0, &(0x7f0000f11000-0x38)={&(0x7f0000f10000)=@ll={0x0, 0x0, <r1=>0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000d6a000-0x70)=[{&(0x7f000035c000)=""/81, 0x0}, {&(0x7f00008d8000-0x96)=""/150, 0x0}, {&(0x7f0000f11000)=""/4096, 0xffffffffffffff0c}, {&(0x7f0000f13000-0x70)=""/112, 0x0}, {&(0x7f000025b000-0xae)=""/174, 0x262}, {&(0x7f0000f15000-0x9f)=""/159, 0x0}, {&(0x7f0000215000-0x19)=""/25, 0x0}], 0x198, &(0x7f0000762000)=""/79, 0x4f, 0x0}, 0x0)
sendto$inet(r0, &(0x7f0000e7b000)="dc92cbe03a3f805e608740c4763140d4756ef04f24f3ea3122ba2c96a6d60cbe5477028a394b00000000000000074ca8200205760785b6b152e37d5de5bd2f7d4f615c2c57", 0x45, 0x0, &(0x7f0000e82000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
r2 = socket$inet6(0xa, 0x0, 0x3)
mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00009b2000)={0x1, 0x8, 0x1, 0x81, 0x434, 0xbeaa, 0x4, 0xfffffffffffffff7, <r3=>0x0}, &(0x7f0000f1a000)=0x20)
mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000f1b000-0x10)={0x8, 0x1, 0x76c, 0xfab, r3}, &(0x7f00004ee000-0x4)=0x10)
mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r4 = accept4(r0, &(0x7f000020c000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f1a000)=0x2e, 0x80000)
mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
connect$can_bcm(r4, &(0x7f0000f1a000)={0x1d, r1, 0x0, 0x0}, 0x10)

2018/01/20 19:21:21 executing program 3:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000042000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fc4000)={0x1, &(0x7f00002a3000)=[{0x2, 0x0, 0x0, 0x1ff}]}, 0x10)
ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000d02000-0x4)=<r2=>0x0)
getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000cae000-0xe8)={{{@in6=@mcast1={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], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004e6000)=0xe8)
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000f20000)={0x0, 0x0, <r4=>0x0}, &(0x7f0000560000-0x4)=0xc)
r5 = getpid()
getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000f75000)={{{@in6=@local={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, <r6=>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=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005f8000)=0xe8)
r7 = getgid()
ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000a44000)=<r8=>0x0)
getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000f3b000-0xe8)={{{@in=@broadcast=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r9=>0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e55000)=0xe8)
r10 = getgid()
r11 = gettid()
getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000d9000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r12=>0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006dc000)=0xe8)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ce6000-0xc)={0x0, 0x0, <r13=>0x0}, &(0x7f0000eee000-0x4)=0xc)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ed7000-0xc)={<r14=>0x0, 0x0, 0x0}, &(0x7f0000d51000-0x4)=0xc)
getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000012000)={{{@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, <r15=>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=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000642000)=0xe8)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c46000)={0x0, 0x0, <r16=>0x0}, &(0x7f0000e40000)=0xc)
r17 = getpid()
getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000cbc000)={{{@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, <r18=>0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000279000-0x4)=0xe8)
r19 = getgid()
r20 = getpid()
getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000f29000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r21=>0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009ae000-0x4)=0xe8)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000065e000-0xc)={0x0, 0x0, <r22=>0x0}, &(0x7f00003c8000)=0xc)
r23 = getpid()
getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000c52000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r24=>0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003d5000)=0xe8)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d12000-0xc)={0x0, 0x0, <r25=>0x0}, &(0x7f0000458000-0x4)=0xc)
ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00001cc000)=<r26=>0x0)
getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000cf000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r27=>0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c52000-0x4)=0xe8)
r28 = getgid()
sendmmsg$unix(r0, &(0x7f00001bb000-0xa8)=[{&(0x7f0000c50000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000dfa000-0x90)=[{&(0x7f0000227000)="36a4c6fed5a50373387222a7ac03b33cc1784b4f72a96e5895b3e2a16227bb0879b59e886ce34fbf3773e3152937a3c745ae6ef79697a0ccd56283dfa85743688ed7d771f8b40b17d9cb178f0ad6d42755b92798947f69cac99fd228e04afed984603a49b6ab319d7c3c3a4a4474c45fd8b2ce54d9acc6b7d3efbf4281b33c70a20e37730bc8773cb07eea966ebf476056435e49d9aee52d08522fab421351283b913629c165e9e3aa0c57738c9a931912bb7626fe735ffa499424", 0xbb}, {&(0x7f00002ed000)="12e3cd7083a00da28a81bee604ea47809c6ccf7c6587910c63a1eed93d75742616e1f1ec396bfada169e04cccb6e33479112", 0x32}, {&(0x7f0000942000)="5759d0eb147fdd22c6811ee9dc15a6ee50b15c07bb73ea1d7ca7ed2d3246248e47f3d8d3d443264a0eddaa8fa825beef7563eec372e04da83e128da4f8ee5412d54cb472f28a41739196a97fdced51c2b545f269e198c9126e47c3d669dc3c2360ce930067c09ae7f4b4aafe30384c7ac34c537ab179ba0e879455a03e374aedd538df9cc646e29e19430117183d", 0x8e}, {&(0x7f0000a72000)="0802c6a078c9056eacffb46a471796fedfd1ea0a23fd42fdd99f61ac565b1e6abc0f2f7db4344f0846da6ac3507b8eb1200b1649d9ffbd68879a6dd7ce45cc9deb0f37c0eea1767d251242e5f33962804d5241ad92795589657d8b73ef697a96c17a7897ddf38a0f0443ff7574fa603c83f8b54fca6b798f6daaa7cbb3361f5d02093b67a0266b116e88fe2bc2ada9d061a5731e59bbb4c0290ec07f7db938", 0x9f}, {&(0x7f00002f6000)="7f31a80fde7a660906a9582a11b0e3500d7d976c4f3e", 0x16}, {&(0x7f00000a8000-0x9c)="0a19deb4b03fec4381673557a4b966334d434e80f68448130dc1ab0edfaf5bd2f03aad6a74d6a96dfffa71daa7a50f772ef5dcd834c3883d32dd0d21860925481bf4c6feeaa9e4c8b2f9aeafdd86a494707fb0590a0806a1dce0a5b3bf8221e3ad8eeaa8bf3279b76a956e1eca7620fbf1929d592e5738948a52fd869c60ccb7c8fb647fdba9b2b28bbd6146338fa2358cdf6cc2733191afaef030da", 0x9c}, {&(0x7f00001cb000)="bb11880ee8bdb4d23f2b70a1f8bcaa41038ecabf1985", 0x16}, {&(0x7f0000055000-0xe9)="581e06b8b010924869dc27efb66b1d06c6fccb43405afad599b20a3882f2290cce4d2f68b6658fba9ef628833c8f96528ce15b27c17dee7a3c961299fc18e560e31c485df6dd1e17989e9079eafad5ed6cdb9a871f98bcd776c10a2d5d7ddb45f46bc33a09b6389e722c36404008d09d27a334a5c47ed3b583b353fda81f2fca1d08fe3ba1d62a8173d516e12acc62345c56daba0e7f07717c408d478fe6ff7193cc96fe51187a6c7850c97846bce1d72050b4e3154f848fb4e623b59bcdbb988ec37375a20b5768b5ec8d34c88948737198ac548e41461ef5edb4caa4fb1b15657b413d8fa60c3a3d", 0xe9}, {&(0x7f0000188000-0x9b)="22d2b7a2971e01c6358650e6965334eb82cbbf6278b9708142fe0e21cc9ba389f864e7d027c3c65a6c472645af892343ec4c929ab653781be9760f30304ac5d71d4530cd7dbbf8122233f47f8e01c70386bb06771ca23914cc6ec7a517ddfc8d5a5b4359cc55ac2de983112efd2391c688248b389d915aff5cfee1d379b65ba89ef39e3c24e07cd5925927ec604f01884d57608a741eca9553e62b", 0x9b}], 0x9, &(0x7f0000338000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}], 0x20, 0x4000000}, {&(0x7f000067a000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f00006c0000)=[{&(0x7f000068a000-0x42)="ea105299bab4a11a8c2cf002bda0ad7853d9a1b9f9ebc1eee8b01541df13df0161641d43b5653081c7c0f9ae3dba7b0472ff62a2c7b0f415139ed97b929974c9213f", 0x42}, {&(0x7f000057f000-0x8b)="43a1041ff9b20210d056d28e821e792215ec4c7b25bd20602580f9c0fd7de339cd80200bf0a851cd2d38a47e77b1b8203004d4e5f388dedd86e5e67961fb09dde8f496c6aa00e46941978c85efcf79f88c2f990f0919556bdf6876eb2207f2896f36748882ab29efe653142eb2884cf10c44d2e9f9c5bf495d6f0c51bcd329ee0a9cbfd58f832b5ff5774c", 0x8b}, {&(0x7f0000a1b000-0x55)="9ba60868ed1e72582c7f259a0122908570812bebcc9e94f4f2c3346799066d6435470e8b1e8e3e553f9269a741933f7cfcb3f007d44937a41f6ca87375c32121fea93090042f9478c46c6d50f73dd9685529650b57", 0x55}, {&(0x7f00002d1000)="f7987b80055674dfd2f25549c00b8d25163c53006d7b54c509c762fd1195b18272703e0dd26196f1d3c456fe2be6bb4ed0bfad202e5029837a816bc4fb4752b163949ce4ff030671f187fc86b8af0464e0ef6a29a17202e206c02482677f49cd4988bfd037553cbc0b5a8a07ad2e", 0x6e}, {&(0x7f0000654000)="f21376a5a83f39641a43fcaea7b8a0c2eb9c926a680710adf0f26c0e1ba6ce2a8505", 0x22}, {&(0x7f0000bde000)="a2bbd7b7ca50aa8829d51bf31fd0048d", 0x10}, {&(0x7f00004c7000)="d8f93512da8cb29987dbe2a37a1bf71f1e61bee19e6617caa8174b1c9f1c424923bfdcb8d002b71b72d1bd959c678bb3089bb72c1866b4fbbe326cf4d318881d6509660e8751685c69f28681161f319c33872a4410e8670bb5c3967bae37746c78afe629fa44608f95c5f018cbbe20b393187f8fce41876c47e474094c0e632f6b37138bcb39c3645391803ca9d7cd9fb43a91ae96d1439109965a", 0x9b}, {&(0x7f00003d6000-0x8b)="0717941563a5f8b2432c6d8b6e851a52cb15d5057dc87bed947b7b8946c15144667e141402713b74366e0e6a5b5d7fbd663d98c737de60f1cb665f998a9a3cbdac259cd9906bbd9e5b1159deda2997ea86cc5fee5a89d9bea6226cee28a1bd312c4cb46511cab1b9cad1e8f6e954b2038aa7722e9e0a25c1a2a1304d83e392e34225544851d5da9f4d5440", 0x8b}, {&(0x7f0000222000-0xfb)="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", 0xfb}], 0x9, &(0x7f0000b5f000)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x18, 0x1, 0x1, [r1, r0]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x20, 0x1, 0x1, [r0, r0, r1, r1]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x18, 0x1, 0x1, [r1, r0]}], 0xd0, 0x40}, {&(0x7f0000d8b000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000714000-0x70)=[{&(0x7f0000f72000)="b5500bba213840f08eb1a7ec50098fc90df6d8da3cdcd38fb74c23d59f0ebaf70143a2057b34607690e5cd3d3d5f39bc78aaa2829b53013cdb5ac558881976b72f1bac5c6e919b1302ee9bdb02103b5d156572e49ec7760ed370a46b70e4b419966ea5d75e207df57d6ea6b4a5e20c3e671ffb809866ea7ea1f479", 0x7b}, {&(0x7f0000f3c000)="8e9a2ce56036d1df3dfc0ad72f34eab837794a4a50f508acfb4b297f3fc79efd53a47d86eca2f773b31ad23d42ab6dd4ba08bd10ee33ce5e4b3f28834638ebbc57bde5e96464f1a4bd59c6f6897a04a6a4010c72da7f52171397020aaebf07ff0e523e9fbeb580ddeadd27a0d0797f8bea6e84e3b5716bbc33a4fb36df", 0x7d}, {&(0x7f0000d6c000-0xe0)="40aacaecdeb4baf677f144017977eeaf6d4cb17d16b98a6a247ba327c6b1b171fe062137a1e026f865f163c5fa73ed894b8771c706840b61d1bc5d7e22ba950b1dd1127d61e1d36588c124fe51fe47fca76921d4d98b69aad82756b71bbffa7c6be1a9c32365b2eba9758da0ae195bab1e73d83a26c986fd00e05188ca4b234b5e3d28f7671cac0ff6c63aae9f06502c629b1485101ebde8d2cf5e27388579614d40d868df239e633166c12abf037c6960fbd3939d8287857d8ff538c1b7f59b54ceba31d1d0a6fe2947ecf70270139b09e3293daee23bb8181f1b9c7bc8cb65", 0xe0}, {&(0x7f0000c7f000-0x53)="dc4a20e31fb8ae898424788a85398f5811d1e89e63e96a07df6866354fe94d09ea0d17216c485d2523ed2aef493f3b2b2927241d4a2c99af8fe915d1711de34140897502876e894e0d5c3a5bc6e96d10c48ad9", 0x53}, {&(0x7f000024c000)="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", 0xfd}, {&(0x7f00001c7000-0xfb)="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", 0xfb}, {&(0x7f00008ab000-0x79)="abe2171141f825b3dc7017f2bc19d68032a09fd729d68a8e93177fefed51b75a421c76ddd861ef5de6b77e003452105c5afb37eecdf7dbc0b31dfbcb51cb8e108629f95bd9476314a9db46a48fd510a0624d702104ad4ac0a9a8fab9acdc068758f8538f77d746d1aa91aa25439fe6c5ef63d0508bea800652", 0x79}], 0x7, &(0x7f00002c5000)=[@cred={0x20, 0x1, 0x2, r17, r18, r19}, @cred={0x20, 0x1, 0x2, r20, r21, r22}, @cred={0x20, 0x1, 0x2, r23, r24, r25}, @cred={0x20, 0x1, 0x2, r26, r27, r28}], 0x80, 0x4000080}], 0x3, 0x40)

2018/01/20 19:21:21 executing program 5:
mmap(&(0x7f0000000000/0xf0c000)=nil, 0xf0c000, 0x200000e, 0x32, 0xffffffffffffffff, 0x0)
pipe(&(0x7f0000932000)={<r0=>0x0, <r1=>0x0})
socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000c36000)={0x0, 0x0})
bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000098000-0x10)={r0, &(0x7f00003ac000)="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"}, 0x10)
bind$inet6(0xffffffffffffffff, &(0x7f0000d80000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c)
mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f0000f0c000)={{0x4, 0x5, 0x1, 0x7, 0x7fff, 0x8}, 0x400})
mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000f0f000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f0f000-0x4)=0xe8)
ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000504000)={@loopback={0x0, 0x1}, 0x1f, r2})
mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
pipe(&(0x7f0000f0f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff})

2018/01/20 19:21:21 executing program 4:
mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket(0x18, 0x0, 0x2)
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000002000)={0xffffffffffffffff, 0x0, 0x0, 0x27, &(0x7f0000009000)="", &(0x7f0000008000-0xec)=""/236, 0x0, 0x9}, 0x28)
sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0)
connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26)
setsockopt(r0, 0x111, 0x4, &(0x7f0000019000)="005bffe3", 0x4)

2018/01/20 19:21:21 executing program 6:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet(0x2, 0x2, 0x3)
bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
r1 = socket$netlink(0x10, 0x3, 0x0)
ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000112000-0x4)=0x0)
sendmsg$nl_generic(r1, &(0x7f0000016000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0)
read(r1, &(0x7f0000000000)=""/133, 0x85)
ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000034d000)={0x0, 0x0, <r2=>0xffffffffffffffff})
ioctl$DRM_IOCTL_GET_STATS(r2, 0x80f86406, &(0x7f0000b7c000-0x1000)=""/4096)
r3 = socket$l2tp(0x18, 0x1, 0x1)
connect$l2tp(r3, &(0x7f0000349000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0, 0x4, 0x0}}, 0x2e)
syz_emit_ethernet(0x3b, &(0x7f0000ca1000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x2d, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x19, 0x0, "c931b99d4bd03a2f1015ef893959a4369a"}}}}}, 0x0)

2018/01/20 19:21:21 executing program 2:
socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000a6f000)={<r0=>0x0, 0x0})
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r1 = accept$ipx(0xffffffffffffff9c, &(0x7f000080c000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000000000)=0x10)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
splice(r0, &(0x7f0000000000)=0x0, r1, &(0x7f0000001000-0x8)=0x0, 0x10000, 0x1)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r2 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r2, &(0x7f0000f79000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(chacha20,ghash)\x00'}, 0x58)
socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000a52000-0x8)={0x0, <r3=>0x0})
getsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f000043b000)=0x0, &(0x7f00003f3000)=0x4)
setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000735000)="", 0x0)

2018/01/20 19:21:21 executing program 7:
r0 = socket$inet6_sctp(0xa, 0x200000000000005, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000000)={0x249}, 0x1)

2018/01/20 19:21:21 executing program 0:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000d6a000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes-generic)\x00'}, 0x69)
r1 = accept$alg(r0, 0x0, 0x0)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000096c000-0x10)="827f855001feeb67bb33dca7b96e18bf", 0x10)
r2 = accept4$inet(0xffffffffffffffff, &(0x7f000060a000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000024000)=0x10, 0x800)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000ed1000)=0xffffffffffff19c5, 0x4)
writev(r1, &(0x7f00008b8000-0x30)=[{&(0x7f0000426000)="b0", 0x1}], 0x1)

2018/01/20 19:21:21 executing program 1:
r0 = socket$kcm(0x29, 0x200000000000005, 0x0)
setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000b69000-0x4)=0xa, 0x4)
setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000a9b000-0x4)=0x101, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r1 = accept4(r0, &(0x7f0000000000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000000000)=0x58, 0x80000)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
connect$nfc_raw(r1, &(0x7f0000000000+0x4f7)={0x27, 0x7f, 0x7fffffff, 0x7}, 0x10)

2018/01/20 19:21:21 executing program 3:
r0 = socket$inet_dccp(0x2, 0x6, 0x0)
r1 = socket$inet6_sctp(0xa, 0x5, 0x84)
setsockopt$sock_void(r1, 0x1, 0x24, 0x0, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000000)={<r2=>0x0, 0xffff, 0x10}, &(0x7f0000000000)=0xc)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000000)={r2, 0xd4c}, &(0x7f0000000000)=0x8)
setsockopt(r0, 0x800000010d, 0x80000000000b, &(0x7f0000d15000-0x4)="ace92906", 0x4)

2018/01/20 19:21:21 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00006bc000)={{{{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0xfffffffffffffffb, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x7f, 0x8000, 0x9, "ad09a7c935a697d3e3545bcc870665e8a7b9e24bc5c46ec12ef302270ed3a89a1b55872d86cdbbbdbfc742615ad23cbd43186571cb663fb3678f44178692fc7c021f3be1b987b74e07bff76be76d4586"}, 0x160)
ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000853000)={@common='ip6gre0\x00', @ifru_map={0x407775, 0x0, 0x0, 0x0, 0x0, 0x0}})

2018/01/20 19:21:21 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = accept(0xffffffffffffffff, &(0x7f0000f9c000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dcf000-0x4)=0x8)
ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f000097b000)=0x0)
socket$inet_udp(0x2, 0x2, 0x0)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
bind$inet(r1, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
sendto$inet(r1, &(0x7f0000fa1000-0x1)="", 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
setsockopt$sock_int(r1, 0x1, 0x2000000000000008, &(0x7f0000aca000)=0x0, 0x4)
setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000104000)=0x9, 0x4)
getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000ef8000-0xe8)={{{@in6=@dev={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=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d91000-0x4)=0xe8)
shutdown(r1, 0x0)
socketpair(0x13, 0x800, 0xff, &(0x7f0000bec000-0x8)={<r2=>0x0, 0x0})
ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000266000)={0x9, <r3=>0x0, 0x0, 0x4c})
ioctl$DRM_IOCTL_CONTROL(r2, 0x40086414, &(0x7f00003ae000)={0x3, 0x800})
ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000508000)={0x1, r3, 0x3, 0x6c})

2018/01/20 19:21:21 executing program 4:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f000024c000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-avx2\x00'}, 0x58)
r1 = accept4(r0, &(0x7f0000213000-0x6e)=@un=@file={0x0, ""/108}, &(0x7f00004af000-0x4)=0x6e, 0x800)
getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f9d000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100000001, 0x1, 0x1, 0x2, 0xfffffff000000000, 0x9, 0x7}, &(0x7f0000917000-0x4)=0x20)
getsockopt$packet_buf(r1, 0x107, 0x16, &(0x7f0000d4b000)=""/166, &(0x7f0000b26000)=0xa6)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00006ce000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x4, 0x0, 0x1, 0x9, 0x7fffffff, 0x8, 0x11}, 0x20)
r2 = accept$alg(r0, 0x0, 0x0)
sendmmsg(r2, &(0x7f000007d000)=[{{&(0x7f0000ff1000-0x9)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f000079e000-0x30)=[{&(0x7f00008c0000)="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", 0x100}], 0x1, &(0x7f0000403000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0)

2018/01/20 19:21:21 executing program 3:
mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[], 0x1b7)
sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c)
getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000f81000)={0x0, @in6={{0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f0000f81000)=0x98)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000f81000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98)

2018/01/20 19:21:21 executing program 2:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair(0x1f, 0x3, 0x1, &(0x7f000029e000-0x8)={<r0=>0x0, <r1=>0x0})
r2 = accept$inet6(r1, 0x0, &(0x7f00006bb000)=0x0)
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90)
setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f0000e80000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x3, [@local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @loopback=0x7f000001]}, 0x1c)
r4 = socket$inet6_dccp(0xa, 0x6, 0x0)
bpf$OBJ_PIN_MAP(0x6, &(0x7f0000c22000)={&(0x7f00008ab000)='./file0\x00', r4}, 0xc)
getpeername$packet(0xffffffffffffff9c, &(0x7f0000892000)={0x0, 0x0, <r5=>0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000d8f000)=0x14)
ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f00008b9000-0x50)={@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], @loopback=0x7f000001}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0xd6, 0x160000000000, 0x7, 0x500, 0x4, 0xa0000, r5})
sendto(r4, &(0x7f0000c76000-0x28)="b1aa749ecbe1391560edc42178cd6d5222952763feb183570d0f723b89ae019e1cacd09ab1633c2e", 0x28, 0x24000840, &(0x7f0000763000)=@ipx={0x4, 0xfffffffffffffff8, 0x9, "a3f9c460e2af", 0x4b4f, 0x0}, 0x10)
getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000f18000-0x8)={<r6=>0x0, 0x7fffffff}, &(0x7f0000fb3000)=0x8)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00002a5000)={r6, @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]}, 0x80000000, 0x1, 0x9, 0x10000, 0xb65fef2b0ef26c1b}, 0xa0)
setsockopt$inet_mreqsrc(r3, 0x0, 0x25, &(0x7f0000d68000-0xc)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc)

2018/01/20 19:21:21 executing program 0:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c)
connect$inet6(r0, &(0x7f0000f2e000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c)
close(r0)
recvmsg$kcm(0xffffffffffffffff, &(0x7f0000822000)={&(0x7f000032b000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, <r1=>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, &(0x7f0000ec1000-0x80)=[{&(0x7f0000049000-0x4c)=""/76, 0x4c}, {&(0x7f000089b000)=""/228, 0xe4}, {&(0x7f000078f000)=""/46, 0x2e}, {&(0x7f0000384000)=""/4096, 0x1000}, {&(0x7f0000f68000-0xd5)=""/213, 0xd5}, {&(0x7f000043d000-0x8a)=""/246, 0xf6}, {&(0x7f00008f0000-0x8c)=""/140, 0x8c}, {&(0x7f0000924000-0xe)=""/14, 0xe}], 0x8, &(0x7f0000124000-0xd2)=""/210, 0xd2, 0x9466}, 0x40000001)
bind$alg(r1, &(0x7f0000e04000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58)

2018/01/20 19:21:21 executing program 5:
r0 = socket(0x11, 0x800, 0x0)
bind$pptp(r0, &(0x7f0000770000-0x20)={0x18, 0x2, {0x0, @multicast1=0xe0000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20)
mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
accept4(r0, 0x0, &(0x7f000001f000-0x4)=0x0, 0x800)
r1 = socket$netlink(0x10, 0x3, 0x10)
sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0x27e, &(0x7f0000016000-0x10)={&(0x7f000000b000-0x2c)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0xe, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0)
recvmsg(r1, &(0x7f000000c000-0x38)={&(0x7f0000006000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f000001c000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0)

2018/01/20 19:21:21 executing program 1:
bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x5, 0x0, 0x0, 0x0, 0x20000000a, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48)

2018/01/20 19:21:21 executing program 3:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = bpf$MAP_CREATE(0x0, &(0x7f00003e3000-0x1c)={0x4, 0xeef, 0x4, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfecd)
bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000aec000-0x10)={r0, &(0x7f0000bd3000-0x1000)='\r'}, 0x10)

2018/01/20 19:21:21 executing program 6:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
bind$inet6(0xffffffffffffffff, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c)

2018/01/20 19:21:21 executing program 2:
mmap(&(0x7f0000000000/0xf0d000)=nil, 0xf0d000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x1, 0x84)
sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c)
recvfrom$inet6(r0, &(0x7f0000f0c000-0x87)=""/135, 0x87, 0x0, &(0x7f0000f0b000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c)
setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000abb000)={0x5, 0x0, 0x0, 0x800000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb)
shutdown(r0, 0x1)
ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00006f1000-0x4)={<r1=>r0})
setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000805000)={0x200, 0x4}, 0x8)
setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f00007f3000)=0x5, 0x4)
r2 = socket$inet6(0xa, 0x5, 0x80)
r3 = epoll_create1(0x80000)
epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r2)
mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000f0e000-0x8)={<r4=>0x0, 0x3}, &(0x7f00003ba000-0x4)=0x8)
mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000f0e000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0})
epoll_create(0x8a)
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000f0e000-0xd4)={r4, 0xcc, "00470d8f1dcfa100bc5d6cee5512fe27eb178cc74f67157368e249275e819c779f468a8d6c7db53fe639b8f2b54163abe06cbe59d50a2befc0707151eab2a9b82620324c61d742edb9c94e28aac62971bd3cf7caccf4a0914dd145aa5131df71b51e8d502d330323bca08ef1f9290296d4973acaf56e7e9bff801a417140f7b787365699c2f5b25d822e025476c7a4c0d23934321162e7894e2fb97c547b2284d33be189977338c7fe43364e152ea9b403db8c9461af6d2d536925e62299ef31b261b556a77ba750401a8f1b"}, &(0x7f0000069000)=0xd4)

2018/01/20 19:21:21 executing program 5:
mmap(&(0x7f0000000000/0xfe2000)=nil, 0xfe2000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket(0x10, 0x800000003, 0x0)
write(r0, &(0x7f00002e3000)="260000005e0009000000eaf83a000000000000001e000000ffffff000008db1ee9ff4435eade", 0x26)
mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000760000-0x8)={<r1=>0x0, 0x7}, &(0x7f0000fe3000-0x4)=0x8)
mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000fe3000-0x8)={r1, 0xc8}, &(0x7f0000fe2000)=0x8)
mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000fe2000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10)

2018/01/20 19:21:21 executing program 6:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x2000000000001, 0x0)
sendto$inet6(r0, &(0x7f0000ef3000-0x2f)="cfaef0cce93c2207b005d49e65d19287c431c8d7cc2c5e92c6c20ad41603eee60670cadaf53bafd5b08b231dddc3c7", 0x2f, 0x14, &(0x7f00004ec000)={0xa, 0x1, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x800}, 0x1c)
setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f00003ac000-0x4)=0x2, 0x4)
setsockopt$inet6_int(r0, 0x29, 0xd, &(0x7f00000a3000-0x4)=0xb9, 0x4)
bind$inet6(r0, &(0x7f0000402000)={0xa, 0x0, 0x8, @loopback={0x0, 0x1}, 0x0}, 0x1c)
sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c)
socket$inet6_sctp(0xa, 0x5, 0x84)
getsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000311000-0x4)=0x0, &(0x7f0000432000)=0x4)
getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000501000)=""/95, &(0x7f0000f12000)=0x5f)
setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00001e1000-0x390)={0xb9d, {{0xa, 0x3, 0x5, @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]}, 0x1, 0x6, [{{0xa, 0x0, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x874, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x433e, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x6c, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x8000, @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]}]}, 0x390)

2018/01/20 19:21:21 executing program 4:
mmap(&(0x7f000009c000/0x1000)=nil, 0x1000, 0x0, 0x8113, 0xffffffffffffffff, 0x0)
r0 = socket$nl_crypto(0x10, 0x3, 0x15)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getpeername$netlink(r0, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f000047e000-0x4)=0xc)
ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000001000-0x4)=0x0)
r1 = socket$inet(0x2, 0x7, 0x3)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000001000-0x8)={<r2=>0x0, 0x8}, &(0x7f0000000000)=0x8)
mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000001000)={0xff, 0x2, 0x2, 0x3f, 0x2, 0x10000, 0x20, 0x6, <r3=>0x0}, &(0x7f0000003000-0x4)=0x20)
socketpair$inet6(0xa, 0xe, 0x9, &(0x7f0000002000)={<r4=>0x0, <r5=>0x0})
mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000001000-0x108)={r2, @in6={{0xa, 0x2, 0x1f, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x4, 0x776, 0x7, 0x3f, 0x0, 0x6, 0x100, 0x100000000, 0x3, 0x0, 0x7fff, 0x8, 0x7, 0x1, 0x7]}, &(0x7f0000004000-0x4)=0x108)
getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000002000-0x6)={<r6=>r3, 0x87}, &(0x7f0000000000)=0xfffffffffffffe53)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000001000-0xa0)={r6, @in6={{0xa, 0x3, 0x101, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x541f, 0x0, 0xe6, 0xe4e, 0x2}, 0xa0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f0000004000-0x18)={0x5, [0x0, 0x0, 0x0, <r7=>0x0, 0x0]}, &(0x7f0000000000+0x68)=0x18)
getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00001b4000-0x8)=@assoc_value={r7, 0xa3e9}, &(0x7f0000a4c000)=0x8)

2018/01/20 19:21:21 executing program 3:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet(0x2, 0x6, 0x0)
setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00009b2000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc)

2018/01/20 19:21:21 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4)
bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
sendto$inet(r0, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f44000-0x4)=0xfffffffffffffffc, 0x4)
socketpair(0x1b, 0xb, 0xc0000000000000, &(0x7f00007a6000-0x8)={<r1=>0x0, <r2=>0x0})
getsockopt$inet_dccp_int(r1, 0x21, 0x6, &(0x7f0000642000)=0x0, &(0x7f0000fa9000-0x4)=0x4)
ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40086432, &(0x7f0000d10000)=0x100000000)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000aaa000)={<r3=>0x0, @in={{0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x1, 0x7, 0x219, 0x7b}, &(0x7f00001b2000)=0xa0)
getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000d28000-0x8)={r3, 0x80000001}, &(0x7f00000c2000-0x4)=0x8)
setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000dca000)=0x80000000, 0x4)
setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004, 0x0, 0x0}, 0x14)
sendto$inet(r0, &(0x7f0000124000-0x64)="99", 0x1, 0x0, 0x0, 0x0)

2018/01/20 19:21:21 executing program 0:
mmap(&(0x7f0000000000/0x2ea000)=nil, 0x2ea000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000269000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58)
r1 = accept$alg(r0, 0x0, 0x0)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="a23364fd5e580ef24d71a19dd93fc727", 0x10)
r2 = accept$alg(r0, 0x0, 0x0)
mmap(&(0x7f00002ea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f00002eb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00002eb000)={<r3=>0x0, 0x0, 0xffffffffffffff9c})
mmap(&(0x7f00002eb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f00002ec000-0xc)={r3, 0x0, <r4=>0xffffffffffffff9c})
mmap(&(0x7f00002ea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f00002ea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00002eb000-0x10)={0x6, &(0x7f00002eb000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {<r5=>0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]})
mmap(&(0x7f00002ea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$DRM_IOCTL_GET_CTX(r4, 0xc0086423, &(0x7f00002ea000)={r5, 0x2})
sendmsg$alg(r1, &(0x7f0000166000)={0x0, 0x0, &(0x7f000019f000)=[], 0x0, &(0x7f0000283000-0x48)=[], 0x0, 0x0}, 0x0)
mmap(&(0x7f00002ea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f00002ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00002ed000-0x4)={<r6=>r0})
mmap(&(0x7f00002ea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$bt_l2cap_L2CAP_OPTIONS(r6, 0x6, 0x1, &(0x7f00002eb000-0xc)={0x6, 0xfffffffffffff000, 0x3, 0xffff, 0x1, 0x6, 0x2}, 0xc)

2018/01/20 19:21:21 executing program 5:
mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getpeername(0xffffffffffffff9c, &(0x7f000000d000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, <r0=>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}}}, &(0x7f0000002000)=0x3a)
mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f000000c000)={<r1=>0x0, 0x5f, "93fe060996bd1c6b9259d9b034de3709c33bcd0681a79af50fac78f1bd620aa05f9ecf0f223396acec49510b6c69ed5c335234c8cd4aba9174db011a45f5cb3bf5b8bc78f364e54ebd5219c901a73677846d7241ca17ead879396bea8ee0d3"}, &(0x7f0000001000-0x4)=0x67)
mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000006000)={r1, 0xa53}, &(0x7f000000d000-0x4)=0x8)
r2 = socket$inet_tcp(0x2, 0x1, 0x0)
unshare(0x8000400)
bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000000)={&(0x7f0000004000-0x8)='./file0\x00', r2}, 0xc)

2018/01/20 19:21:21 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0xa1, 'lrw(twofish)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006d5000)="0a0775b7cae383e5b3b6aded5c54d6295df0df82180c0deb00001f08000002ff", 0x20)
r1 = accept$alg(r0, 0x0, 0x0)
sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000ff2000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381fa", 0x10}], 0x1, &(0x7f0000820000-0x48)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0)
r2 = socket(0x9, 0xa, 0x2)
setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f0000e9b000-0x20)={{&(0x7f0000c0c000)=""/255, 0xff}, &(0x7f0000298000)=0x0, 0x2}, 0x20)
recvmsg(r1, &(0x7f0000c0c000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000b10000)=[{&(0x7f0000d26000-0x6a)=""/64, 0x40}], 0x1, &(0x7f0000381000)=""/0, 0x0, 0x0}, 0x0)
getpeername(r0, &(0x7f000019a000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, <r3=>0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005b6000)=0x2e)
socket$inet6(0xa, 0x6, 0x100)
ioctl$sock_bt_bnep_BNEPGETCONNINFO(r3, 0x800442d3, &(0x7f00001df000)={0xfffffffffffffffa, 0x5, 0x0, "408ce0b23bed", "535db5000000009a5221ef48bb1d4bf8"})

2018/01/20 19:21:21 executing program 2:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet(0x2, 0x4, 0x400)
setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00002ed000-0x4)=0xace2, 0x4)
getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7d}]}, &(0x7f0000f92000-0x4)=0x10)
getsockname(r0, &(0x7f0000939000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, <r1=>0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0x0}}}, &(0x7f0000c2b000)=0x32)
sendto$ipx(r1, &(0x7f0000b69000)="b45ea22f2beadf6d7f34beeba1b6f6b94dc02fc31debd342c0bae66dc980474a456b7e1c5f859edede71945a33e526bd40d48ff40e5402c310da4e9f3eeacd482defc441b04e193438180a7bd469932391248289f79f0b2b776e3644eccaac872a7b8c10f7343eb15f810a7d3274d85d22c79bcec1e7e92f82e6be8bde4f80a8018e9679d2e9d0b14e7c68bf", 0x8c, 0x10, &(0x7f0000dfe000-0x10)={0x4, 0x6, 0xfffffffffffffffe, "9cee66c32894", 0x1b1, 0x0}, 0x10)
r2 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffef0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48)
r3 = socket(0x10, 0x3, 0x0)
setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f000094d000-0x4)=r2, 0x4)
ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f00002b5000)={@common='lo\x00', @ifru_flags=0x100})
r4 = epoll_create1(0x80000)
epoll_pwait(r4, &(0x7f0000423000)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0xfffffffffffffffb, &(0x7f00008eb000)={0xffffffffffff0001}, 0x8)
write(r3, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26)

2018/01/20 19:21:21 executing program 1:
mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
r1 = socket(0x11, 0x4, 0xffffffffffffff81)
mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000d25000)=@assoc_value={<r2=>0x0, 0x4}, &(0x7f0000a1a000-0x4)=0x8)
mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000d26000-0x10)={r2, 0x8000, 0x7, 0x2}, 0x10)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000022a000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ae8000)=0x20)

2018/01/20 19:21:21 executing program 6:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r2, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c)
sendto$inet6(r2, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000bd7000-0xc)={0x0, 0x4, 0x4000020030}, 0xc)
writev(r2, &(0x7f0000f80000-0x20)=[{&(0x7f0000514000-0xa7)="c5", 0x1}], 0x1)
sendmsg(r2, &(0x7f0000ece000)={0x0, 0x0, &(0x7f00004a1000-0x60)=[{&(0x7f00007ac000-0x82)="dd", 0x1}], 0x1, &(0x7f00009e9000)=[], 0x0, 0x0}, 0x0)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000bcc000-0xc)={0x0, 0xa7a, 0x0}, 0x95)
setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4)
sendto$inet6(r2, &(0x7f0000db6000)="84b49a40a76c78f0769e4a395a78bbd1d97ece9e374f34257497eb3acfec4b7040bb4344183700596e81834a3af617296e8db16358ec9fb6f4c3c7f0e7947609533883b5d83e276617b5683f97a326e3f9315b6ef401c7f71e34055cd5a9fa8f2550c4d0b1901b79363cddd081b572b7ef2c178dc0d994a321ec103685fdb92bb2e74d37fd3e61116de31b6dd04377a7dd14711a5a3a981379e205277ac3aef4bf09b066d73729cede4dd4096d2f688428", 0xb1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c)
sendto$inet6(r2, &(0x7f0000b11000-0x5e)='>', 0x1, 0x0, &(0x7f0000477000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c)
sendto$inet6(r2, &(0x7f0000b17000)="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", 0x1ea, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c)
recvfrom$packet(r0, &(0x7f00000b4000)=""/75, 0x4b, 0x0, &(0x7f00005ba000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="b662483bccd8", [0x0, 0x0]}, 0x14)
close(r0)
sendmmsg(r1, &(0x7f0000508000-0xf0)=[{{0x0, 0x0, &(0x7f00000cc000-0x40)=[{&(0x7f0000abe000)="45569cd3f5bbf6301b678f6b339c21b22416487b1d49ff05159edd8e09b2672df675d47ca34060358012db3da9f39333356c0b7da1456de186fb35d30e12e6514465ad4d70ddc1a831f4bd29", 0x4c}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0)

2018/01/20 19:21:21 executing program 3:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socket$netlink(0x10, 0x3, 0x0)
accept4$inet(0xffffffffffffff9c, &(0x7f000012c000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006a3000)=0x10, 0x800)
accept$unix(0xffffffffffffffff, &(0x7f0000e22000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000613000-0x4)=0x8)

2018/01/20 19:21:21 executing program 4:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f00002db000)={<r0=>0x0, <r1=>0x0})
ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f000004c000-0x4)=0x0)
r2 = socket$inet(0x2, 0x4000000000000001, 0x0)
bind$inet(r2, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
sendmmsg(r0, &(0x7f0000748000)=[{{&(0x7f000002b000)=@nfc_llcp={0x27, 0x58e8384, 0x6, 0x3, 0x474, 0xfffffffffffffff9, "459a5d5fb64012c9c1bf1b6df61126e3eb90a7215d17f4e2617d35c2eb0d6e2411dd64a948f04c9801f76e7a0516a68f29d3de241a2dc866a4dccaf2d5fb6f", 0x2}, 0x60, &(0x7f000065d000-0xa0)=[{&(0x7f0000b3c000-0x53)="5535d70059580adf4189a136100fd2f2370e6833cf0b1b1f9c16a132e6ada9bcc7eb4a1c47f809fa8c8f5753c93ec9327808edd1e382a6b7a6818172153628012062d5fcfb9c23091df9edd4ef34e8a3b86447", 0x53}, {&(0x7f0000ee3000)="ae32353c77301872d28db36648a301aaa6da1404696dda48bcdc19b132c156e8402e98f3a8a6eed498e55e128b28ac4b", 0x30}, {&(0x7f000086a000)="73080c7d019564fc4894bce24c94c3a81fe25a7a4e", 0x15}, {&(0x7f0000a3c000-0x62)="d4bffce0deee5c583e21f2d64ca22a7648241e31a72410563a4ffc86bafe781abf92a47310dec6f7c6798d46cd7d887e7c908baebcc44e71dd07bf53f5bbe077a89b8b50bf5cec0b81c101358216d6f4767188725fbdea2604b1308d79ead3ad7f31", 0x62}, {&(0x7f0000ce4000)="245e344b3431c3f3c6bb682f26975c3b49278edef91d439d1ba9d1d604d1c7e2c60c6a4a92ec7655b8822cc5d0998375a9718253edd474f17262ac13607de00420cae85b9fe2345d8c65ab890aefec1db98daf85e3d4e23e1b178d697c6daa08283819f3d94bb58fed3e2ebb67ba34ddd9e978e3966c2919583d932d047c54f5", 0x80}, {&(0x7f0000734000-0x3a)="9dcb9d17f1f521e18e6b1111a921098241607f1b9be4b339bc0e1e961935c2f2cb89d1cfb21b33d5f09b174cd49113c63e5f0f9550e9bc68df34", 0x3a}, {&(0x7f0000043000-0x8a)="ce90a8e99cb0100354634dd42f9f70d2239eca110337881fe37e2a3deb3258900102b653239a92eee817a1d153813469330ad781987e5a49a18bd3dfdbfdea9e702f6d0adfe8fa40be53ae9b91544671181d539be819802409f8da700b139b4d1d2f2001c5f2c1229dd3bf50401181f122154a34dc9c5a8e363e5f3f9b467ec32cbfd4c1600cb40112d0", 0x8a}, {&(0x7f0000463000)="a9c175e62e9bbc99dde2242b22c07f90fff47f54bc4a7316252971f4735461ece346421e4591f8f931ecade5c7ba5c663d23d09ad9afa9642d7d75573312ab4d5da7e89705c5e455c9312376583173f9ecf9902d4dd0202b6ad580f123cc9b0a96cc3377aac7209d42cbe4d429ed42468794484fc3e9dd650ece09e1d55f86adb27adccad098df25775c6fcad6c5046d1ab85aad5d98fb303ec6d9a48c9d1aea7c64d675500479804a4155c2c42aced793aa53", 0xb3}, {&(0x7f0000cf3000-0x7f)="5af7c523db62b7e9178aefffaf53f8d906b51a2728d722c3fa9699e42796d644727ad6e1305e08562e94d7bb8c15b11e0ea8558052769498c7168bbbbc4ffb17785c43117028c06896da3f057b8d0147ef92f4936e43ff73769d87314f5dc253f5192b4cb900ba9dd39c102826934e44dd08ef7d5ebee74d6338fec44a0b61", 0x7f}, {&(0x7f00007e2000)="1ba730da2f963247ed0f2744319d3f408fb18d82bb334e438fd0d342e7eab126dd1448db2a15a8bab74c8dd572feb80a17a6e7bf25ba71a6662edbd11fa5cd4d0c84ae6fa0ed85e3f1ed59ba032c1f91869923795092cdbff2796d91896d19ecdf4845cd99d4f591", 0x68}], 0xa, &(0x7f00006fd000)=[{0x30, 0x11f, 0x1, "628d2953d7f00c36a33fa3e55c3205b4a3e7c797fdec8679bf738b"}], 0x30, 0x20040880}, 0x0}, {{&(0x7f0000eec000)=@sco={0x1f, {0x5, 0x8, 0x5, 0x8, 0x3, 0x8}}, 0x8, &(0x7f0000eb0000)=[{&(0x7f0000442000-0x24)="3a17989ca34c3b1e0e5bc6309803e41eee76cdbf9b9d2d86e8b5b51790ca396f4bcf81cb", 0x24}], 0x1, 0x0, 0x0, 0x8000}, 0x4}], 0x2, 0x4090)
setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10)
getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f000004c000-0x4f)={<r3=>0x0, 0x47, "6626e56debec9387e053b5cb6fffa0bc077dbaf757015453ff6b88ac4e704117ccdc8b3f756ba5d339e55f559e099ca407eddc633686df0267a5f865ffb3beba7340e3f6e46dde"}, &(0x7f0000a3c000-0x4)=0x4f)
getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00009a4000-0x10)={r3, 0x68, &(0x7f0000942000-0x11)=[@in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in6={0xa, 0x0, 0xfffffffffffffffa, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x10001}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000f8f000-0x4)=0x10)
setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000ae9000)={r3, 0x80000001}, 0x8)
r4 = epoll_create1(0x80000)
epoll_wait(r4, &(0x7f0000b8d000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x6, 0x7)
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, 0x51, &(0x7f0000e66000)={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
getsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000771000-0x4)=0x0, &(0x7f000015f000-0x4)=0x4)
setsockopt$sock_int(r2, 0x1, 0x2f, &(0x7f0000956000)=0xe97, 0x4)
recvmsg(r2, &(0x7f0000225000-0x38)={0x0, 0x0, &(0x7f0000183000-0x70)=[{&(0x7f00003dd000)=""/245, 0xf5}, {&(0x7f0000145000-0xe)=""/14, 0xe}, {&(0x7f0000f1e000)=""/102, 0x66}, {&(0x7f00005a8000+0x659)=""/104, 0x68}, {&(0x7f00005be000-0x1000)=""/4096, 0x1000}, {&(0x7f0000ea4000-0xd7)=""/215, 0xd7}, {&(0x7f0000667000-0xe4)=""/228, 0xe4}], 0x7, &(0x7f0000bb6000-0xae)=""/174, 0xae, 0x64}, 0x25550e64949ef43a)
r5 = accept(r1, &(0x7f0000bc4000)=@in={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000579000-0x4)=0x10)
connect$rds(r5, &(0x7f00004ec000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000358000)={<r6=>0x0, 0x7f, 0x0, []}, &(0x7f0000581000-0x4)=0x8)
ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000191000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}})
getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000678000-0x14)={r6, 0x1a, 0x0, 0x1a47, 0x6, 0x4}, &(0x7f0000d96000-0x4)=0x14)
sendmsg$nl_generic(r2, &(0x7f00007d5000-0x38)={&(0x7f0000cb0000-0xc)={0x10, 0x0, 0x0, 0x0}, 0x7, &(0x7f0000757000-0x10)={&(0x7f000080b000-0x70)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0)

2018/01/20 19:21:22 executing program 3:
mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$netlink(0x10, 0x3, 0x17)
sendmsg$nl_generic(r0, &(0x7f0000005000-0x38)={&(0x7f0000014000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000015000)={&(0x7f0000017000-0x2a0)={0x14, 0x20000026, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0)
mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000018000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000019000-0x4)=0xe8)
mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000019000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000018000)=0xe8)
mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r3 = socket$llc(0x1a, 0x1, 0x0)
r4 = bpf$PROG_LOAD(0x5, &(0x7f000000d000)={0x5, 0x6, &(0x7f0000002000-0x30)=@raw=[@map={0x18, 0xb, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, @alu={0x7, 0x2, 0x3, 0xa, 0x5, 0x4, 0xffffffffffffffff}, @call={0x85, 0x0, 0x0, 0x29}], &(0x7f000000e000-0xa)='syzkaller\x00', 0x8, 0x0, &(0x7f0000017000)=""/0, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48)
r5 = getpid()
mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000018000)={0x0, <r6=>0x0, 0x0}, &(0x7f0000018000)=0xc)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000006000-0xc)={0x0, 0x0, <r7=>0x0}, &(0x7f0000003000)=0xc)
mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
sendmsg$netlink(r0, &(0x7f0000016000)={&(0x7f000000a000-0xc)=@kern={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000018000)=[{&(0x7f0000016000-0x41c)={0x41c, 0x11, 0x100, 0x2, 0x2, "", [@generic="90ab413366443114c3c3ae7a2e54efcc6dd9ea0adb14a1e8195d868296e23b33c5ddd3f1e577cdfc15ac042e3b63e1e806fdf5f7992b5a66784e324be814a57c03bd4cf40cad66b4", @typed={0xc, 0x67, @uid=r1}, @nested={0x3b8, 0x37, [@generic="f31177f26b2a9bff4cc55b57a9870c2656b215a107a1d79ce9c224214c5bb0b94ab07403bb8292873ab5393bf03dd195d5cdfb2c5ded", @generic="862e3db31b0bbd9cac2c85409fdee99045957b5b800d6d3dbd100984c8aa72b809cbad32bbd4d3e834fe4d7cf7a0521867b42214f2c6c6cc16b82f90f52144a03dc08d577c0d75ed2817f156b4f44f10c0a5ada196d3ecc395904f1bd2611ca8bd21639fd354f27f3babcd6f3af75c356fb747ca4428346669b30de7c5631bf83997b1fc661989200cb6f8b2ec78af1713403c1848acdb4797726108198607b4b8c8de92505c8fa1fb089655b1c5e73f51658c4a81d852b9cfc5792fa2e46e229391db0800fc9780ca", @generic="9abc08356d1e3c49483481dc138a01a82c1b05be957946c30a901808ba495496c47fc2415cd2aa7cf9c15e74298530248d1ffff4605750afd82e5b64f6b424d2bbfaafdec0bfe76a9857c2f371a17948defc475e30701c542fc66328e48dc31329d6ace3bc5b5a0c207775c1c2f62506bcce41e279114c64d3b7f360ab0383ab6b74e8c934f622eb391331487a14265868fe6739fa71007770edcc0d6a49086ea20a65945e", @typed={0xc, 0x80, @uid=r2}, @generic="bf29044e6769a189afcdea3ed63593b0c2dc81fd7fd40cf338887c1cf3d6106f", @generic="f6e52c1d59195f3f16934032f9246be32ecd70ad938c29670505cec5a0e5d4ee7df79704f5519fea43984f0643473e2b1b086ef079f65e67edd33bf64a81578425b521feb33d1e6ee72fe1f9ce7b208384dbeb71fd8757e31f3df61259dfdaf56765b83b25a2f0926ec9cd779085cf4bd46a630ca3e4dd480cb9871aa460551c163d859564eac5c06e07dda8b5bddac2", @generic="b1a7994409f61cb4028a35698cc05cd860712bf23e6ff871aa3df7f6afdd75ff55c637518fadce76cd8084dd2a891d74ced11814c26e600ce9990bc110b4e2b0c723fabe5d13c36b738c8136dec937c28436500f80a2f7393fa42d34172c6558bf567efeddabe483d72984aea0178dceefdf555430393d5775e3c33012cca1b29b57517595afcddb0a762259d24de1da5773f7a822a09cb7cb2bba6ef4fa33f049f06e01b7fe84d5674eef2286c38e69760a00fe131fb5b2ce47a710f87f2d4c77b079255d", @typed={0x54, 0x90, @binary="551a14e2f67a76b119ff1255775bbf6f465dd6e1aa26008c0517c0c406ab5f5e6c0c39bfea9cde86ff4b2534795dd760911c59e4ac071c41b25aa1771b4fecab65ea3ec79838694e6d64"}, @typed={0x38, 0x6c, @binary="dfdc4294baea217eee4733c27eb0bf1eebcbfc47e8050f17e087f7a8c5f87fcaba180a118082d2aa08b684f13ba1"}]}]}, 0x41c}], 0x1, &(0x7f0000019000-0x90)=[@rights={0x18, 0x1, 0x1, [r0]}, @rights={0x38, 0x1, 0x1, [r0, r3, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r4, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}], 0x90, 0x4000080}, 0x4000000)

2018/01/20 19:21:22 executing program 6:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$pppoe(0x18, 0x1, 0x0)
r1 = socket$inet6(0xa, 0x40000080806, 0x0)
bind$inet6(r1, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c)
ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f000035b000)={<r2=>r0})
getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000636000-0x6)={<r3=>0x0, 0xfffffffffffffff7}, &(0x7f0000cd5000-0x4)=0x6)
getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000d7f000-0x8)={r3, 0xffff}, &(0x7f00000e4000-0x4)=0x8)
bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000e63000)=0x40000000000, 0x4)
listen(r1, 0x20000003)
connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0xfffffffffffffffd, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c)
ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0)
r4 = accept(r1, 0x0, &(0x7f00004b9000-0x4)=0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000bf8000)={0x0, 0x0, 0x0, 0x5, 0x0}, &(0x7f0000647000)=0x10)
sendmsg$inet_sctp(r4, &(0x7f0000dc9000)={&(0x7f0000797000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f00001b2000-0x70)=[], 0x0, &(0x7f0000072000)=[], 0x0, 0x0}, 0x0)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a5e000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a22000)=0xc)

2018/01/20 19:21:22 executing program 0:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket(0x10, 0x2, 0x0)
ioctl$sock_ifreq(r0, 0x89a2, &(0x7f0000ba3000)={@generic="3ec0954c2dffc95d975eecc5c2a535cb", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}})
write(r0, &(0x7f0000a3c000)="26000222ff070153ff070089ffe8ff0200d880000000c0e9ffff995180e507c7033500b0fa", 0x11)
getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000095000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000373000-0x4)=0x14)
getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000d4d000-0xc)={@loopback=0x0, @loopback=0x0, <r1=>0x0}, &(0x7f00004b2000)=0xc)
recvfrom$packet(r0, &(0x7f0000f34000-0xb7)=""/183, 0xb7, 0x0, &(0x7f0000752000-0x14)={0x11, 0x0, r1, 0x1, 0x2000000000, 0x6, @random="4fa388d2c9ec", [0x0, 0x0]}, 0x14)

2018/01/20 19:21:22 executing program 1:
mmap(&(0x7f0000087000/0x3000)=nil, 0x3000, 0x0, 0x44810, 0xffffffffffffffff, 0x0)

2018/01/20 19:21:22 executing program 5:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000e6c000-0x8)={0x0, 0x0})
socketpair$ax25(0x3, 0x2, 0xc4, &(0x7f0000866000-0x8)={0x0, 0x0})
pipe(&(0x7f0000001000-0x8)={<r0=>0x0, 0x0})
getsockopt$ax25_int(r0, 0x101, 0x1, &(0x7f00007a8000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4)
socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000025a000-0x8)={<r1=>0x0, 0x0})
r2 = accept4$inet(r1, &(0x7f0000ffa000)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ffa000-0x4)=0x10, 0x80800)
unshare(0x400)
r3 = socket$inet_udp(0x2, 0x2, 0x0)
connect$inet(r3, &(0x7f0000216000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f000003e000)=0x20, 0x4)
ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000177000)={0x0, 0x80000, 0xffffffffffffff9c})
ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000c44000)={<r4=>0x0, 0x0})
socketpair(0x1, 0x7, 0x12, &(0x7f0000134000-0x8)={0x0, <r5=>0x0})
ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000f85000-0xc)={r4, 0x80000, <r6=>r5})
ioctl$DRM_IOCTL_GET_MAP(r6, 0xc0286404, &(0x7f00001fb000)={&(0x7f0000000000/0x1000)=nil, 0xffffffff, 0x4, 0x20, &(0x7f0000dcb000/0x1000)=nil, 0x3})
setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000a8f000-0x4)=0xffffffffffffffff, 0xffffffffffffff35)
setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f00007e7000)={0x3, {{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]}, 0x1, 0x1, [{{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]}]}, 0x120)
ioctl$DRM_IOCTL_ADD_CTX(r6, 0xc0086420, &(0x7f0000f45000)={0x0, 0x0})
getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000e2b000)={<r7=>0x0, 0x0, 0x0}, &(0x7f0000741000)=0xc)
ioctl$sock_FIOSETOWN(r5, 0x8901, &(0x7f0000680000-0x4)=r7)
socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000f22000-0x8)={0x0, 0x0})
r8 = socket$inet6_sctp(0xa, 0x5, 0x84)
shutdown(r3, 0x0)
setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r8, 0x84, 0x6e, &(0x7f0000c4b000-0x10)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000049000-0x4)=0xffff, 0x4)
pipe(&(0x7f0000be6000-0x8)={<r9=>0xffffffffffffffff, <r10=>0xffffffffffffffff})
vmsplice(r10, &(0x7f0000ffd000-0x80)=[{&(0x7f0000076000-0x3)="0309f1", 0x3}], 0x1, 0x2)
connect$inet(r9, &(0x7f000093c000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)

2018/01/20 19:21:22 executing program 2:
mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000ff3000)={&(0x7f0000ff3000)=@pppol2tpv3in6={0x0, 0x0, {0x0, <r0=>0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x3a, &(0x7f0000ff3000)=[{&(0x7f00009ff000-0xc7)=""/199, 0xc7}], 0x1, &(0x7f0000ff4000-0xa2)=""/162, 0xa2, 0xfffffffffffffff8}, 0x0)
recvfrom(r0, &(0x7f0000693000-0x56)=""/86, 0x56, 0x2000, 0x0, 0x0)
r1 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_tcp_buf(r1, 0x6, 0x21, &(0x7f0000001000-0x10)="2be6000900ffff01000092c5001d8d9a", 0x10)
getsockopt$inet6_tcp_int(r1, 0x6, 0x21, &(0x7f0000f8e000)=0x0, &(0x7f0000001000-0x4)=0x4)

2018/01/20 19:21:22 executing program 7:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000001000-0x8)={<r1=>0x0, 0x5}, &(0x7f0000544000)=0x8)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x100, 0x400, 0x8201, 0x7, 0x66de94d7, 0x5c00000000000, 0x8, 0x4a47, <r2=>r1}, &(0x7f0000000000)=0x20)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000f32000-0x8)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff})
ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000e62000)=<r5=>0x0)
getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00009ce000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r6=>0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003f8000)=0xe8)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000fc1000-0xc)={0x0, 0x0, <r7=>0x0}, &(0x7f0000c98000-0x4)=0xc)
setsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000170000-0xc)={r5, r6, r7}, 0xc)
setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f000056f000)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0x8000}, {0x6, 0x0, 0x0, 0x0}]}, 0x10)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00001df000)={0x8000, 0xb07a, 0x5, 0x0, 0x2, 0x8, 0x40, 0xf40f, <r8=>r2}, &(0x7f00005d8000)=0x20)
sendto(r3, &(0x7f000002b000-0xd8)="", 0xfe0b, 0x0, 0x0, 0x0)
sendmmsg$inet_sctp(r0, &(0x7f000014a000-0xe0)=[{&(0x7f0000228000-0x1c)=@in6={0xa, 0x2, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x9}, 0x1c, &(0x7f0000b5f000-0x50)=[{&(0x7f0000e38000)="888a2afb7fa91ecca988a9a6f51b04af4fa51250ae57ab8ff7cd1a6aa0f2f61ea26e97158d791a452ecf19b2a7aa1be505a44e836310f9e101c25739ee3864b88ea65224b5916f809cf9377adf1ad531e15ac9a85d93d03115064d6e99f72c4f1df2c7a4d7a921aecfb4b0715f3f0d660f5b4ca163055250eb0e9624dc64b3950411ff62f463bd2653898496d3197bcfd6953ad3", 0x94}, {&(0x7f0000ff1000)="6208ce7100506edae1d3912a0fedc3b554314bc847cf35bbfffb8f5a4b664ed899add6877da11c3caa20fcd7371777ef883610239a5736e6feec4c17579a3b0bf051554406d1962f5f4f417f06cf47aa8e2c6761302ce4bc7856c7eab72aa1be0313217d54ad66fd9322be3dc7e7a10bc457afe7dfb9544df5270cd24ca6ebc1ab448a246381623cd8f46f4b99594eb54c933b700e14f9e977ef17fcbc3bb1b0c5180a5ebf6033b7605d7b43cf87127c7c0f450423c73de121ffd91a21a4", 0xbe}, {&(0x7f00007e2000-0x3f)="61695095a6aed8c7e6941ef4c4b537f6cc10e5931eca6ade404c463be57dc6007e483d1582b1dcedf8259a0d17c6b8ebf468e81cebbedf9c78336480f0a48c", 0x3f}, {&(0x7f0000ece000-0x1000)="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", 0x1000}, {&(0x7f000079a000)="38e371ada4ecd20ec40ab09ebdede518d41b82967e53da0f998444a1205bf8bfdb48247887dd5f28cb756310b9a7d943c19e65b8749da96c8539280421d2596d01d25da1da71ba020918df01088a2e5c4321182a57728743e8ccc31e03ce192681ffe63d76131964b1528cc33700eac98488f9d8f5c138caab77bf1246253d56af3047595469ffbbe8989c85fa772a926946b7913a04f27678d4bce4bf68262911e1f3389675fbd05c18f779295b470260465fdd18387b400a87212f476855d25b4794f038c1ccc32544785e1f6e3161f057bfef56329ee3cdc11b616f3c72604d", 0xe1}], 0x5, &(0x7f000037b000)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x6, 0x200, 0x3f, 0x80a5, 0x2, 0x0, 0x9, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x8c, 0x8000, 0x9, 0x83c1, 0x1, 0x6, 0x3c0f, r2}}], 0x60, 0x4048000}, {&(0x7f000025d000-0x1c)=@in6={0xa, 0x3, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c, &(0x7f00006c7000-0x20)=[{&(0x7f00006e2000-0xf2)="97f918d55c59842adac5f3e14d5b45a4453fcd28afa1c86a12889aeadafb84f5b3942b00caccc7f9cc51f486771a66fa1f5a85a9830003f06b2fa67d93b5449a3da8b3fc5ad90a66321fddf4803a81044082a27ffde926340129d1d1a89f7ac18bdb2c5254ada71752d966e4bc38784f65256be9f6c99e920d167d35c880fbf885c05fd82bf24ff2cb3a7c0d3f9abfd7ba17e115f4b23e298444f1bd751e7e9d85db737c93da2dd022cc330bab12563ee472e1e6eacf8b3b51346a3771678fa7a6f68f2b18515f3b4f56b72dd8314d1652b679911dd80df255d9c66467ec7c02ba82567d49fbaa4428a17b8dc29d4b2942c4", 0xf2}, {&(0x7f0000808000)="fa7f0573c2b8c128ced762e1653455e5cd0dd878b88a27144d90b9f31d81d10b0839edbf56b06bff4c1e828ec7145a3d07", 0x31}], 0x2, &(0x7f0000cde000)=[@init={0x18, 0x84, 0x0, {0x3f, 0x3f, 0x3, 0x5}}], 0x30, 0x40010}, {&(0x7f00009db000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005ee000)=[{&(0x7f00007e0000)="848e460cfeb9042b4c2707f6c11cf539f47d4868b1c1e7c831dc839b07fc8152944f7d59be72c690b7d530ad5bd996ff8cf5098565ba60ace971b91f2be568c70bd9253614e9320219425c53", 0x4c}, {&(0x7f0000d28000-0x84)="fb44974ec505dbadcfc427cb6592ee8f5950237175ad15d3d13da9bee16df01837f88cc9fee31856dc4528654334a92f506247cd9e11ba9166c3ad39eb4b49b56d52fe869d534e078f9c8c658592a7c561d1304e877880b07099fddb589cd4394d9d59d720182d20c4694cb49f288156d038bcc0b573610f02487fb14ed4564add42f68f", 0x84}, {&(0x7f0000ebb000-0x23)="0038d6212262e01ae7665423d3ff22e360351b981b3e5b2109380db99197698832155e", 0x23}, {&(0x7f0000390000-0x3d)="496b41802c2b8e7f6bf1466d2dd1e98bb144f8d253fbc9d060d4a59024ce78cd5e645612c9fca94a95d34d76d80c69e354ddcd4c3a3bd5339ec7093d7c", 0x3d}, {&(0x7f00008ea000)="14a8434ac3855e0445bb8b14a73b556bd582172b8287908033d12d9abf59d9a0322d027c6b3f1d3ff8d34c92c873d79b19ffca9bdc3bcbf7ea25e0b8f4854ebe43f082cf941b307eb0b66eeb211e88b5f3d0851801d7be2f3c072b8bd09c0c78c6ca", 0x62}, {&(0x7f0000f05000-0x87)="51c6b37074286e32f95a669b3f24392d8d060babb52c007d16a7583916c98703f5e0ae2e0185d3126cecf32dda567207289abab1c9bff84a626edb6daacd4461779cb0247e6510a8198315d4b44891309b9d8f0014e23106e41b72fc9edd17e26bfcbade423c5197fbfa734aac5f8b732b332c8381558afd637b611b10230d688f99b148d17973", 0x87}, {&(0x7f0000c22000)="18eb015aa17577638552d82b851605d7008e01ba7ccbc6777f9688fa3148a383614400aa", 0x24}, {&(0x7f0000a6c000)="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", 0x1000}, {&(0x7f00008ae000)="b3f28555e1bd6bfd9e5505ff1c4e28b7c3788568ea71642593e452a6a6b7d0a1c06170eafd7e1b3e3d4104777347ab829827ebe7da0cfad72555c286f5209b1ee3eb77b0e58a5592c427c913afbd389874f14ca43ae682c55402abb118bbabdf0abed4572c973a4389e5d56be442cd768569ef9977befce552cf0b07cbfc1c51dd5d91c189aa81c4872fb4fbe5c6e0b44415fd684eb58defb6", 0x99}, {&(0x7f00001f9000-0x98)="cae5259415f43c18f15c3da7eaa282a8ddd36a926c555a4c2c7b178d22e4acaad4b2a7da3f9823508db7f2a50e01b0dd8081b02ddc401fee911d65dbf2c597713f8a08e26295f5c36adbe0beedd0ed2357dc9b1135b4210a317b41ff663b5d5dd2240de699f318fc205e5a8663fe350131d22715649dea8a22131daf4d7178afedfc6f0e06e7837b31afb037fb802615e8994da2e3cd0135", 0x98}], 0xa, &(0x7f0000ab2000)=[@init={0x18, 0x84, 0x0, {0x6ce, 0x0, 0x80, 0x8}}, @sndinfo={0x20, 0x84, 0x2, {0x8001, 0x204, 0xf8d6, 0x0, r8}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x8, 0x8204, 0x1, 0x3, 0x8, 0x3, 0x7fffffff, r8}}], 0x90, 0x20044080}, {&(0x7f00001fd000)=@in6={0xa, 0x2, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0x1c, &(0x7f0000d7c000)=[{&(0x7f0000e59000+0x7ac)="6179d2b29f6728843f14c9572cb84bc915895083818b4d1d4b7126827e28df87872a0c6efc3bbf4f", 0x28}, {&(0x7f00003e1000)="88e5127546d785cbb8b959583d3dd1f835a60f27318295bc32980907b243602453f7ec130782dcaaf75dafc0fc220627b2e8735377dfa794c21e6ca2c373b6c5871bddff1a06ae6f7ce2ecb80de2a5cf56ce93183bd32530ecefbc44b839b0a1174bcd0beb704155eb41ebae1faadce30f1f7b08c5b7d8fd7a29534d262cb8c033ba68ca0cddda83cd0d0f62ca9ac1b751134689aae2dcee88b80ddb66dd39e2999204c03156a612e4731b30bf73cd8d2d9ebe1b18f65711593cb63474945ce56b152c0480cc6034ebda1516d0103a3f0bea2adf3aabe7ca051894376dd48ded18fbf190af85b9f89046dfc5737e95a95bd612fb054512", 0xf7}], 0x2, 0x0, 0x0, 0x10}], 0x4, 0x800)

2018/01/20 19:21:22 executing program 4:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet(0x2, 0x2, 0x0)
bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
connect$inet(r0, &(0x7f0000050000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
syz_emit_ethernet(0x2a, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000150000-0xb)={0x6, 0x9, 0x8, 0x7fffffff, 0x5, 0x8, 0xfffffffffffffff9, 0x9, 0x80000001, 0x7, 0xfffffffffffffffe}, 0xb)
socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000090a000)={0x0, 0x0})

2018/01/20 19:21:22 executing program 1:
r0 = socket(0x10, 0x2, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000001000-0x4)=0x8, 0x4)
shutdown(r0, 0x0)

2018/01/20 19:21:22 executing program 2:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
bind$alg(0xffffffffffffffff, &(0x7f0000690000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes-fixed-time)\x00'}, 0x58)
r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0)
setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000c97000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad40", 0x18)
sendmmsg$alg(r0, &(0x7f000079a000-0x118)=[{0x0, 0x0, &(0x7f00008e3000)=[{&(0x7f000098e000)="7166eb79f0d8d599a2e43bbb04bf601f2c7830dbec32d564b3fe7621fd84f456fc", 0x21}], 0x1, &(0x7f000058c000-0x100)=[], 0x0, 0x0}], 0x1, 0x0)
r1 = accept(r0, &(0x7f0000639000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f000026c000-0x4)=0x8)
getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00006fa000-0x18)={0xa, [0x0, 0x7, 0x1, 0x8000, 0x7fff, 0x8, 0x9, 0x5, 0x92f, 0x8]}, &(0x7f000090c000-0x4)=0x18)

2018/01/20 19:21:22 executing program 1:
socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000094a000)={<r0=>0x0, 0x0})
ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000478000)=0x0)
mmap(&(0x7f0000000000/0xf7000)=nil, 0xf7000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f00000f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00000f7000)={<r1=>0x0, 0x0})
mmap(&(0x7f00000f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f00000f8000-0x2)=0x465)
mmap(&(0x7f00000f8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_buf(r0, 0x0, 0x25, &(0x7f00000f8000)=""/131, &(0x7f00000d5000-0x4)=0x83)
syz_emit_ethernet(0x8e, &(0x7f00000f5000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbe8", 0x58, 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, "e0ea99", 0x0, 0x29, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [@hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, @fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}], "654635a3775b9167f04dd100856caac3af6141b81f1505c7"}}}}}}}, 0x0)

[  227.691121] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=2047 sclass=netlink_route_socket pig=23857 comm=syz-executor0
2018/01/20 19:21:22 executing program 3:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
bind$inet(r0, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
setsockopt$inet_tcp_int(r0, 0x6, 0x800200000000000a, &(0x7f0000dee000-0x4)=0x1, 0x4)
sendto$inet(r0, &(0x7f00001a6000-0x13)="fe49a6cca66f6111e08e003f8b922c110b8b69", 0xffffffffffffff75, 0x10, &(0x7f00000c4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000a71000)=0x0)

2018/01/20 19:21:22 executing program 4:
mmap(&(0x7f0000000000/0x33000)=nil, 0x33000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair(0x1f, 0xe, 0x4, &(0x7f0000033000)={<r0=>0x0, 0x0})
mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000034000-0x4)={<r1=>0xffffffffffffffff})
connect$l2tp(r0, &(0x7f000000a000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x0, 0x3, 0x4, 0x2, {0xa, 0x1, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x8}}}, 0x3a)
r2 = socket$netlink(0x10, 0x3, 0x0)
getpeername(r2, &(0x7f000002d000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, <r3=>0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000031000-0x4)=0x2e)
bind$netlink(r2, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc)
getsockname(r2, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, <r4=>0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a)
mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$sock_inet_SIOCSIFBRDADDR(r3, 0x891a, &(0x7f0000035000-0x20)={@common='syzkaller1\x00', @ifru_flags=0x2000})
r5 = getpid()
r6 = getuid()
r7 = getgid()
setsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000003000)={r5, r6, r7}, 0xc)
mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
sendmsg$unix(r4, &(0x7f0000016000)={&(0x7f0000010000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000031000)=[{&(0x7f0000004000)="c515c2dc9416b19a7f9420654a967b3007146d4cbe9d2f13b253c8338c28feff8cf00750da7455c7cb10bcdbd890fee5c44484730560559e0549ee663c730d151f3185eb1b16b712a340c3f85f5e3031fcb32056e879934ea2e252ffdf7be172f58f8e208684324674c141789fec521714225b040f364f219f8d1a2d8a48d3d654a6e0fd1c162f082833a4fc00b9ee8f04556704cafce160b17ea265ac13b70a791d323e184e54619b294f122cf23e96d7cc1173", 0xb4}, {&(0x7f0000033000+0x8)="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", 0x1000}, {&(0x7f0000032000)="2cab1734413d6093d767849129e6dda501505c843a3ade31392387ce2591689b96ee5037d01c7f15f39b65f0c4c8ccc300bc855511fde18f39d808f28757279cfe96c5b01c0629595b808518979529a23f28ee5b157f906a0b14072751fe9f9cd67c9d13b07b3131d7b313aba8f80399ef63bfd95ba9bf72a5820e4a55293bebd94a97a7fec098bf21115bf4b58e52429184b0ac8b", 0x95}, {&(0x7f0000012000)="f9c2cc81e5b90e72f6bf2d6324c759607a945f662ede7336136cec", 0x1b}, {&(0x7f0000018000-0x2e)="9a268b81a00fcc71f8eb5db46ed3451b8dbc4575835add58b63222dc183c337ceea48d7c8931b06f1436ddb65d5f", 0x2e}], 0x5, &(0x7f0000033000)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}], 0x20, 0x10}, 0x80)
sendfile(r3, r4, &(0x7f0000033000-0x8)=0x10000000, 0x400000000000006)
mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$sock_bt_hidp_HIDPCONNDEL(r4, 0x400448c9, &(0x7f0000033000)={{0x9, 0x7, 0x3, 0x4, 0x8, 0x3}, 0x8})

2018/01/20 19:21:22 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$vsock_stream(0x28, 0x1, 0x0)
setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000fec000)=0x80000000, 0x8)
setsockopt$inet6_int(r0, 0x29, 0xdf, &(0x7f0000848000-0x4)=0x400, 0x4)

2018/01/20 19:21:22 executing program 5:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet_udp(0x2, 0x2, 0x0)
bind$inet(r0, &(0x7f00001ee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
recvmsg(r0, &(0x7f0000d1b000-0x38)={&(0x7f000093c000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f000046f000-0x10)=[], 0x227, &(0x7f0000746000-0x62)=""/98, 0x62, 0x0}, 0xff)
getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000b40000)=""/212, &(0x7f000077e000-0x4)=0xd4)
connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
sendto$inet(r0, &(0x7f0000763000-0x1)="", 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
connect$inet(r1, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
sendto$inet(r1, &(0x7f0000d05000)="", 0x0, 0x0, &(0x7f0000030000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
recvfrom$inet(r0, &(0x7f0000db1000)=""/109, 0x6d, 0x0, &(0x7f0000798000-0x3)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)

2018/01/20 19:21:22 executing program 6:
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)
ioctl(r0, 0x8912, &(0x7f0000000000)="")
socketpair$ax25(0x3, 0x5, 0xc4, &(0x7f0000003000)={0x0, <r1=>0x0})
sendto$ax25(r1, &(0x7f0000003000-0xe3)="fae23d3ebfb1d503b7b7250be067612731c318953a2ac3207fe6296eefdda21a7c41edf7ecfe3939001449ca9987c5ffe163dfc195ef6d703da73add16f58fece0a7d5f90309c78239f50580b20940b3b7d29891d8e2b64ca17e72c53e86cab4291f5111ed95d3e2a748f36482836bb384bdac969ea72e8008549be50d227455e744d15201307fff923e78b2f58c0f0f57ed4db4404c2a57a6318310f349a8dc43dab96b0190a98f2ec83fa93d18c6dd5a8b7535c74e7c77eb3a3ce02cda5879af83ea18de24d724878dc07018a36b9e7a4738abaa23f23efdcdd1ac2ff37f171c64ac", 0xe3, 0x800, &(0x7f0000001000)={0x3, {"201e363f19df1b"}, 0x8}, 0x10)

2018/01/20 19:21:22 executing program 3:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x6, 0x0)
bind$inet6(r0, &(0x7f0000c67000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c)
listen(r0, 0x1000008000)
r1 = socket$inet_dccp(0x2, 0x6, 0x0)
pipe(&(0x7f000056a000-0x8)={0x0, <r2=>0x0})
setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000a37000)={0x8, 0x10000, 0x5, 0x8, 0x2, 0xffffffff80000001, 0x9c}, 0xc)
r3 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00008bd000)={<r4=>0x0, 0x111}, &(0x7f000082f000-0x4)=0x8)
pipe(&(0x7f0000e76000-0x8)={0x0, <r5=>0x0})
getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r5, 0x84, 0x21, &(0x7f0000487000-0x4)=0x0, &(0x7f000041a000-0x4)=0xfffffffffffffdc0)
ioctl$int_in(r1, 0x5452, &(0x7f0000f52000)=0xff)
setsockopt$inet_sctp_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f0000612000)=r4, 0x4)
connect$inet(r1, &(0x7f00002f8000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
sendto$inet(r1, &(0x7f00008cb000)="", 0x0, 0x0, &(0x7f0000a42000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000780000-0x4)=r4, 0x4)
sendto$inet(r1, &(0x7f00004b5000-0x1)="", 0x0, 0x0, &(0x7f0000d98000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
sendmmsg(r1, &(0x7f0000d1c000-0xf0)=[{{&(0x7f0000035000)=@ax25={0x3, {"a976372427d807"}, 0x7}, 0x10, &(0x7f0000d74000-0x50)=[], 0x0, &(0x7f0000808000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x20000880)
getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000b1c000-0xb8)={r4, 0x6, 0x7ff, 0x7, 0x1aa, 0x8, 0x80, 0xffffffffffffff80, {r4, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800, 0x0, 0x1, 0x6, 0x7}}, &(0x7f0000b25000-0x4)=0xb8)
r6 = accept(r0, &(0x7f000080e000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000723000-0x4)=0xe)
getsockopt$inet6_mreq(r6, 0x29, 0x15, &(0x7f00000cb000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000852000-0x4)=0x14)
sendto$inet6(r6, &(0x7f00009dd000+0xb7f)="e92bd4033729695b3f379491bb11", 0xe, 0x4, &(0x7f000012c000)={0xa, 0x1, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000}, 0x1c)
setsockopt$inet_buf(r1, 0x0, 0x24, &(0x7f000037a000-0x39)="b8a69479534fd663fce46bc3b020a55d92d5daa1efc174d0012a1547b3e616b9b844bb8fa2542ba04d0210e4a640eec3cd09c9296ab28692c7", 0x39)
ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f0000c7d000)={&(0x7f0000151000-0x1c)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7})
sendmmsg$unix(r6, &(0x7f0000719000-0x38)=[{&(0x7f0000ab2000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000afe000)=[{&(0x7f00000ae000)="782940b7596accc9faafcdc55a61991fabdd8827635336ea549c75bf1fe00d81297367969dadd478c48b508e7816482c4134123e4cd3d2fcb1b6fc121b021198fbcfedb8fa815cc29011cf2a0e2df9cac637b4a3a7785ef0e0054df7be3ed15c6ca4be1256d4d0ac5e93d8", 0x6b}], 0x1, &(0x7f000051d000-0x30)=[], 0x0, 0x80}], 0x1, 0x40000000000000)
sendmmsg(r1, &(0x7f0000163000)=[{{&(0x7f00002be000-0x80)=@generic={0x0, "84481855aa516ea79860a9a7f7ae5f3db594ef733e5591a7998cea8205b6b99896fd0927f26b4faa960a4aafe5c0ab6a0464d975e428d49652c9ee68e8002b820ff9c3ab39d9f764b40250ac0ab8b68555a02b1eda09d6d3d2f4417f94ac7ac84c2fd248b5318359386d51c2fc026d9d1320e663ea401c03c3f5a87350cf"}, 0x80, &(0x7f00002b4000-0x50)=[], 0x0, 0x0, 0x0, 0x4000}, 0xfd96}], 0x1, 0x4040)

2018/01/20 19:21:22 executing program 2:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000ce9000)={0x0, 0x80000, <r1=>0xffffffffffffffff})
ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000be1000-0x10)={0x95, &(0x7f00006f0000)=""/149})
getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00005be000-0xe8)={{{@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, <r2=>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}}, &(0x7f0000af7000-0x4)=0xe8)
ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f000048f000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, 0x80000001, 0x800, 0x5, 0x400, 0x5, 0x200, r2})
bind$inet6(r0, &(0x7f0000d90000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}, 0x1c)
connect$inet6(r0, &(0x7f0000f23000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c)

[  227.778781] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=2047 sclass=netlink_route_socket pig=23857 comm=syz-executor0
2018/01/20 19:21:22 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x80, 'ctr(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000383000-0x10)='\x00\x00\x00\x00\x00', 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
sendmsg$alg(r1, &(0x7f0000987000)={0x0, 0x0, &(0x7f0000233000-0x10)=[{&(0x7f0000759000)="3191539c2a9f426b", 0x8}], 0x1, &(0x7f000003f000-0x60)=[], 0x0, 0x0}, 0x0)
recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000140000-0x30)=[{&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000b96000-0x39)=""/57, 0x39, 0x0}, 0x0)
socketpair(0x0, 0x80001, 0x1, &(0x7f0000b21000-0x8)={0x0, <r2=>0x0})
setsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000e3d000)={0x2c20, 0x764}, 0x2)

2018/01/20 19:21:22 executing program 4:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$unix(0x1, 0x1, 0x0)
bind(r0, &(0x7f0000568000-0x10)=@vsock={0x28, 0x0, 0xffffffff, @hyper=0x0, 0x0}, 0x10)

2018/01/20 19:21:22 executing program 0:
mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = accept(0xffffffffffffffff, &(0x7f0000013000)=@pppol2tpv3in6={0x0, 0x0, {0x0, <r1=>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}}}, &(0x7f0000013000)=0x3a)
mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000013000)='cubic\x00', 0x6)
r2 = socket$inet(0x2, 0x805, 0x0)
setsockopt$sock_int(r2, 0x1, 0x2, &(0x7f0000004000)=0xb, 0x4)
getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000000)=0x0, &(0x7f0000011000)=0x4)
setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000000)=[@in6={0xa, 0x1, 0x100000001, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, @in6={0xa, 0x1, 0x101, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, @in={0x2, 0x1, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x1000}, @in={0x2, 0x1, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xa0)
mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
recvmsg$netrom(r0, &(0x7f0000014000)={&(0x7f000000a000)=@full={{0x3, {"a694d8a63541fb"}, 0xa9c4}, [{"6bf53a4c789650"}, {"63f80d2fd4d877"}, {"bb631995ef6c31"}, {"96ff1d730a95cc"}, {"de54f2467e96dd"}, {"230579a43a1ce8"}, {"5ce015470e722b"}, {"4d8f9cd4035e68"}]}, 0x48, &(0x7f0000007000)=[{&(0x7f000000b000-0x6d)="61cc5a39853aa1cf606c4f3e9487b0a607169856fcd471ae99c9c0cdb2a794a5ae826fd1593948018800d9e2eaf218054f8ececdb26a43328c561886405978e7fe7a056d136d97562fa37aae9e3cb76381794549617aa65600036133da674e694f96c7eda74d004f10b40d3970", 0x6d}, {&(0x7f000000f000-0x2b)="4ccbc0abdd5b3fa76736b2b589919e4c08006b5f1de1a9e291e4af374056c4cd94a2ab5fd4392cf221acdd", 0x2b}], 0x2, &(0x7f0000006000-0x218)=[{0xe8, 0x84, 0x10000, "c51701e73297182dbfe1893d3510fad8e8608e9573c43333b9211fd43232e33d5fc43c4fffeeab159f5b568f29fbe963cc3dbccd60001a41a426a8cb68a6c677a983357b76d074a3e7ad8010457fd28e956eec24fc4fe5fb879a840abc58a175f369b8b3100f4877a2931477c1a116828cad1a883c700d45a929a238a626a9496113ff1f715d374da4435ffa442e2d17858a9794f07cd4fe76bcead342cc67a20d342183031b92f167bb3dceb50bdd6c374baaec93edeef5e049585e4fd51dc9240ad59ad60c3010c69fdf26b7b2d7bcb85d"}, {0xc8, 0x110, 0x80000001, "daff3e6f613c29068acb2067e088b3e48386d6c8b1dc0de6a08f373b23bf063b61cff076aaf41df1aca07b296604bc665dcb0b2ce7ea7c4eb97509f740de33c236df008cc1ecdc345a06137b936ed96f20a4b9e5bb0b3c4df0dc14cf644a708355470713561572a48e74c1d67dccdd0d63118c54d86f72ad17e6a65d2e19754a91f769de8f71f088f55d15cf5f1276c98114048e885825e4fa53290ea1b08781576ea39a638c6f7a82eea4233dff585caca04d837d"}, {0x68, 0x88, 0x3, "d226c199bd6514266b974ee452f999de9f41a398c1dc926ec3536488e230fc43ee74bd2176c3331f1c9b2cb6afc293f0ed04fd578c9b7d441d9b5f0d0af3b092f82b0640a58a6bc72fd508c03cd8b5c31a71"}], 0x218, 0x81}, 0x0)
listen(r2, 0x7)
mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
connect$bt_sco(r1, &(0x7f0000006000-0x8)={0x1f, {0x2, 0xedf, 0x20, 0xfffffffffffffffe, 0x5, 0x2}}, 0x8)
setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000016000-0x88)={0x8, {{0xa, 0x3, 0x120000000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88)

2018/01/20 19:21:22 executing program 3:
mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
syz_emit_ethernet(0x61, &(0x7f0000005000)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x40000000003a, 0x43ff, @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={0x85, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}}}}}, 0x0)
mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f000000f000-0x4)=0xfffffffffffffe9a, 0x80800)
mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000010000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000000b000)=0x1c)
mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000010000-0x290)={0xf3, {{0xa, 0x0, 0xfffffffffffffffb, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4, [{{0xa, 0x2, 0x5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x100}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x754, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x6, @loopback={0x0, 0x1}, 0x35ea143d}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0xf5ab, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x290)
mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f000000d000)=0x6, 0x4)
mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000011000-0x20)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9, 0x1, 0xff, 0xf, 0xbb, 0xffffffffffffffff, 0x3}, &(0x7f0000011000-0x4)=0x20)
setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f000000e000)={0x7f, {{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90)
mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000010000)={<r2=>0x0, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, 0x9, 0x8000, 0x20}, &(0x7f0000004000-0x4)=0xa0)
setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f000000c000-0x8)={r2, 0x9}, 0x8)

2018/01/20 19:21:22 executing program 1:
mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$netlink(0x10, 0x3, 0x3)
r1 = socket$bt_hidp(0x1f, 0x3, 0x6)
getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f000001c000-0x8)={<r2=>0x0, 0x1}, &(0x7f0000001000)=0x8)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000003000)={0x2, 0x2, 0x8000, 0x0, 0x4, 0x69, 0x67, 0x3f, r2}, &(0x7f000000d000)=0x20)
mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair(0x19, 0x3, 0x1, &(0x7f0000020000-0x8)={0x0, <r3=>0x0})
sendmmsg$nfc_llcp(r3, &(0x7f0000013000)=[], 0x0, 0x4000)
setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f000001f000-0x4)=0x8, 0x4)
sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001d000)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x13, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0)

2018/01/20 19:21:22 executing program 6:
mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000bb3000)={0x1, {{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, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118)
r1 = socket$alg(0x26, 0x5, 0x0)
setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20)
r2 = accept$alg(r1, 0x0, 0x0)
mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
pipe(&(0x7f0000f8a000-0x8)={0x0, <r3=>0x0})
ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000ede000-0x9)={0x0, <r4=>0x0, 0x9})
mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair(0x9, 0x3, 0xff, &(0x7f0000f89000)={<r5=>0x0, 0x0})
mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f0000f89000)={r4, 0x80000, r5})
ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000f88000)={<r6=>r2})
setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r6, 0x6, 0x21, &(0x7f0000078000)="33a579f741b1b5818b4363ca11a8ea06", 0x10)
sendto$packet(r2, &(0x7f0000bb3000)="3156e7df5d9b71b647296e97ec536c72fbe71a85931057890b49e98df7208a48b6f06802fa2f857694e1437c7f0e60ef17818b6124e6fa3c5d89d8e357a4aa90b92b2f57cde6ae76e54e46ca17eb87c739977c67e0061f85a1c61fe3f64dc90bcc1709f01c728b02dfa17e15e04a7af627a08248", 0x74, 0x4000080, 0x0, 0x0)
recvmsg(r2, &(0x7f0000c0c000)={&(0x7f0000069000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f7d000)=[{&(0x7f00004d4000-0x4e)=""/78, 0x4e}], 0x1, &(0x7f0000f7d000)=""/0, 0x0, 0x0}, 0x0)
mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r6, 0x84, 0x65, &(0x7f0000f89000)=[@in6={0xa, 0x0, 0x80000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in6={0xa, 0x2, 0x200, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa417}, @in6={0xa, 0x2, 0x4, @loopback={0x0, 0x1}, 0xb2f0}], 0x54)

2018/01/20 19:21:22 executing program 5:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
recvmsg$kcm(0xffffffffffffffff, &(0x7f0000e41000-0x38)={&(0x7f000085d000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, <r0=>0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x3a, &(0x7f0000c52000)=[{&(0x7f00008dd000-0x77)=""/119, 0x77}, {&(0x7f00009c0000)=""/179, 0xb3}, {&(0x7f00000e7000)=""/102, 0x66}, {&(0x7f0000328000)=""/244, 0xf4}], 0x4, &(0x7f000062a000)=""/4096, 0x1000, 0x100}, 0x40)
getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000caf000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, <r1=>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=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d10000)=0xe8)
setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f000033b000)={@loopback={0x0, 0x1}, r1}, 0x14)
r2 = socket$inet(0x2, 0x2, 0x0)
setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f0000d0a000-0x4)=0x2, 0x4)
bind$inet(r2, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
syz_emit_ethernet(0x2b, &(0x7f0000c91000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1d, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x9, 0x0, "ff"}}}}}, 0x0)
getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000085d000-0xa0)={<r3=>0x0, @in6={{0xa, 0x2, 0xfffffffffffffff8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x3ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x10000, 0x7fffffff, 0x5, 0x48}, &(0x7f0000ab8000)=0xa0)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000747000-0x10)={0x101, 0x203, 0x4652, 0x9, r3}, &(0x7f0000623000-0x4)=0x10)

2018/01/20 19:21:22 executing program 2:
mmap(&(0x7f0000000000/0xf90000)=nil, 0xf90000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000f88000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000036000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10)
bpf$BPF_PROG_QUERY(0x10, &(0x7f0000e80000)={r0, 0x0, 0x1, 0xfffffffffffffff9, &(0x7f0000b5a000)=[0x0], 0x1}, 0x20)
r1 = accept$alg(r0, 0x0, 0x0)
sendmmsg$alg(r1, &(0x7f000007e000-0x70)=[{0x0, 0x0, &(0x7f0000f10000)=[{&(0x7f0000f52000-0x30)="70e88776da79d6c902feb0db1968d349a3b8a289e1ae5e694c288e67eed95e2b", 0x20}], 0x1, &(0x7f0000d4d000-0x48)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0)
recvmsg(r1, &(0x7f000090b000-0x38)={&(0x7f0000f8b000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000229000)=[{&(0x7f0000f8b000-0x6)=""/6, 0x6}, {&(0x7f000063e000)=""/222, 0xde}], 0x2, &(0x7f0000cfc000)=""/48, 0x30, 0x0}, 0x0)

2018/01/20 19:21:22 executing program 4:
mmap(&(0x7f0000000000/0xef6000)=nil, 0xef6000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_dccp(0xa, 0x6, 0x0)
getsockopt(r0, 0x10d, 0xe, &(0x7f00001b0000-0xab)=""/4, &(0x7f000027d000+0x83e)=0x4)

2018/01/20 19:21:22 executing program 3:
mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = accept(0xffffffffffffff9c, &(0x7f000002a000)=@in={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000010000-0x4)=0x10)
mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f000002a000)=0x1000, 0x4)
getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000019000-0x8)={<r1=>0x0, 0x9}, &(0x7f0000029000-0x4)=0x8)
mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000002c000-0x10)={0x4, 0x2, 0x5, 0x5, r1}, &(0x7f000002c000-0x4)=0x10)
r2 = socket$inet_sctp(0x2, 0x5, 0x84)
mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f000002c000)=0x0)
setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f000001d000-0x20)=[@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x11)

2018/01/20 19:21:22 executing program 0:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x6, 0x0)
sendto$inet6(r0, &(0x7f000052d000-0x90)="8a40ad23debc5c8ca8725fd865cb9713ad46b8a09a9db57bd3adb14e53abd726591ec52f21ffb8abaa0736f9c38905e6d8576239cd06d2ee132895010cd3d24af4d33517ca16be7053db8539c375dae38d541ba2b3b8cf009d12274e94bf840808ac0354439b24007efc6e8713b8a86ebc92448c45b633d5c5366bc92d1327299f9dae232b954c0c9fbf58f2f6827d34", 0x90, 0x840, &(0x7f0000dca000)={0xa, 0x2, 0x9, @loopback={0x0, 0x1}, 0x3ff}, 0x1c)
bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c)
listen(r0, 0x1008004)
r1 = socket$inet_dccp(0x2, 0x6, 0x0)
connect$inet(r1, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000700000)={<r2=>0x0, 0x3909}, &(0x7f00003c2000)=0x6)
getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000cc4000-0x10)={r2, 0x5, 0x5, 0x2}, &(0x7f00009d8000-0x4)=0x10)
socket$inet6(0xa, 0x5, 0x5000000)
r3 = accept4(r0, &(0x7f0000975000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000753000-0x4)=0x10, 0x0)
sendto$inet(r3, &(0x7f00006d7000)="", 0x0, 0x0, 0x0, 0x0)
sendmsg$nl_netfilter(r3, &(0x7f0000b77000-0x38)={&(0x7f0000715000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000066f000)={&(0x7f0000896000)={0x14, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0)
write(r1, &(0x7f0000f8b000-0xf)="", 0xff8f)
sendto$inet6(r3, &(0x7f0000ab6000)="936866ad8c435a084599b342a69c91e3306ac25461f669b13101067f3156554bff504e700654011d2d5b3590602aa0a43c13093d3864f6ca69748b618cca92b5eb6683653ff2bb2b55cc5d7873d01371caf7c80076310b21aafdfd546282afaa7107d27b27bc1f29750ea6ac8222ee807f778ffb56899a47f5b939ddf005657a62972821f75efeebd94e5d307af29d5a01499bd06b1c80a71fec22e82f6cea31910c9f21710ea015959ecd682ee13b6975911302682c947d1e190ea38f1ff6d78770edceda0d94561cb6d2d4c4badef69dd0940104a1", 0xd6, 0x4008004, &(0x7f0000a6c000)={0xa, 0x3, 0x5, @loopback={0x0, 0x1}, 0x4}, 0x1c)
sendmsg$netlink(r3, &(0x7f00008c0000)={&(0x7f00009d3000)=@proc={0x10, 0x0, 0x0, 0xc000}, 0xc, &(0x7f000005d000)=[{&(0x7f0000d16000)={0x78, 0x1c, 0x4286b8ed5d932cda, 0x4, 0x1, "", [@typed={0x68, 0x2e, @binary="068a321d7a873544964427c58b1b481e3ed47af54ad6e8e60e0d1d285c658d403d5e597bbcad1eeb9275d24fe5f1cb0589a575b676665c7876923ef2cce0cae8ed163010d5e0a821224adf36ecc0409b7da3ffd62a79a520e7c9169450d458"}]}, 0x78}, {&(0x7f0000975000)={0x11c8, 0x25, 0x901, 0x1, 0x1, "", [@nested={0xe0, 0x3c, [@generic="24ae6138d57a4e459e9d38b84f7ebaa449db5ffdc0374e700b9b163ba8398538e97cd233bf89c2f6763d09feec61e47249779fc52792871055cc45cb298f62b9d724d915305c3ac03e16ec8a814b0817e6ae33a0442322056e6ab2d9f0cec969e1cd415d5fa7123678547316aec9a3804ffa2a79aaa0975ae0f13a53f4c516cdb49d99cdf881363412a222a52e3847132b34b4ca917f919f5eefb3b7582c111fa196bccbd18549c337db26f4f2b8808497b6d4f4ffdaa9beca749e884e0a33b120e2ca469131e71537b69a8cec8baa9a3ae01c144cdca8e4e6"]}, @nested={0x54, 0x95, [@typed={0xc, 0x51, @uid=0x0}, @generic="0b63782daae65e722a986258c92a7a5fa0028d66528f1ddba973568a4d171bede1db25821a6e0eab04ba2a83", @typed={0x18, 0x1c, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}]}, @generic="48e2e4e19a83c62acdb7b9dc15bd0ce6d066c931b0cb05bacb6546ef38c977d1b6b2e907beb301ba0aec10fdf1d3a53ee08a6039d6ce30234684bb533c01ad2e5c78e4ea28f823e6a74b8ba421312e54e526c62896a8c75e718b85c5259cb66468616a02c60f3ee4821f6738030e220edeb9b244c01925cf7a3739df0b", @nested={0x1004, 0x8f, [@generic="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"]}]}, 0x11c8}, {&(0x7f0000a53000)={0x1c, 0x42, 0x208, 0x5, 0x3, "", [@typed={0xc, 0x54, @u32=0x1ff}]}, 0x1c}, {&(0x7f0000822000-0x15cc)={0x1a8, 0x38, 0x10, 0x1, 0x0, "", [@typed={0xc, 0x51, @u32=0x10001}, @nested={0x94, 0x92, [@typed={0xc, 0x5e, @uid=0x0}, @generic="7013d25c4f54e217a387fa09440bb21fda7ae16cbbf2b596181a6751680b32ffe6e91f7cd7d506d05cef6d0bb1f98869cf872c8e2f62ffd120d8922bc8b2167af7c442a5cb5fb10a60a7c8769504003fd68259e61128683f0efb579771d27462ff7eecee146ed140b9c40535cf61f36a2c6de667599f519fb61ac151f6b67c33255e6e"]}, @nested={0xf8, 0x4c, [@generic="d19f7e135e134206599e6529349930f624a7a3bbeb03f8f283075c8b36dbbcc679ead5ee17981e0279cf74c3ea6b926b1096e853f95420510836f51f3be16a4b89be7a369c71df4c88d63a4e035c6e9aa31b34cc8f33fba83367bc5f389f7ae6bc0975242b4bc8d0f65a8f9a090c448f6dd9a47390c76c936d488ab5bace26ae9dfdca18ced121db1fdb44c38a4c71821367c9f391d029db2c1dd75f5289613cc39a00725143758cddd411b6222f963d859bc4859f173904f12ec3267f76b01fcd3f08a84be1bcc10e827b90c7c6103733c58db02369c328719686d7ad65fb8c18bae9251294add1d0f7", @typed={0x8, 0x5f, @binary=""}]}]}, 0x1a8}], 0x4, &(0x7f000094a000)=[], 0x0, 0x0}, 0x0)
sendto$unix(r3, &(0x7f0000716000)="", 0x0, 0x0, &(0x7f0000760000)=@file={0x0, './file0\x00'}, 0xa)
sendto$inet(r3, &(0x7f00001d8000)="", 0x0, 0x0, 0x0, 0x0)
sendmsg(r1, &(0x7f00003a2000)={&(0x7f0000d5d000-0x10)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000766000-0x40)=[], 0x0, &(0x7f00000dd000)=[], 0x0, 0x0}, 0x0)
sendmsg$nl_generic(r3, &(0x7f0000f84000-0x38)={&(0x7f0000ff7000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000567000)={&(0x7f0000cee000-0x40)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0)
setsockopt$ALG_SET_AEAD_AUTHSIZE(r3, 0x117, 0x5, 0x0, 0x9)

2018/01/20 19:21:22 executing program 2:
mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockname(0xffffffffffffff9c, &(0x7f0000005000)=@pppol2tp={0x0, 0x0, {0x0, <r0=>0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000)=0x26)
mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000005000)=0x0)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000001000)=[@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}], 0x4)

2018/01/20 19:21:22 executing program 5:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socket(0x10, 0x2, 0x0)

2018/01/20 19:21:22 executing program 5:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_tcp_int(r0, 0x6, 0xc, &(0x7f0000ec2000-0x4)=0x400, 0x4)
socketpair(0x5, 0x804, 0x7f, &(0x7f0000c73000-0x8)={0x0, 0x0})

2018/01/20 19:21:22 executing program 3:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$vsock_stream(0x28, 0x1, 0x0)
setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000c21000-0x8)=0x7fffffffffffd, 0x8)
socket$kcm(0x29, 0x2, 0x0)
ioctl$int_in(r0, 0x5473, &(0x7f0000683000-0x8)=0x5)
r1 = socket$inet_dccp(0x2, 0x6, 0x0)
setsockopt$inet_group_source_req(r1, 0x0, 0x2b, &(0x7f0000b35000-0x118)={0x9, {{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118)
bind$vsock_stream(r0, &(0x7f0000c38000)={0x28, 0x0, 0xffffffff, @any=0xffffffff, 0x0}, 0x10)

2018/01/20 19:21:22 executing program 4:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
pipe(&(0x7f0000d6b000-0x8)={0x0, <r0=>0x0})
connect$inet6(r0, &(0x7f0000b01000-0x1c)={0xa, 0x1, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x4}, 0x1c)
ioctl$sock_SIOCINQ(r0, 0xc0189436, &(0x7f0000df9000-0x4)=0x0)

2018/01/20 19:21:22 executing program 0:
mmap(&(0x7f0000000000/0x952000)=nil, 0x952000, 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)
mmap(&(0x7f0000952000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r1 = accept(r0, &(0x7f0000117000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000952000)=0x9)
mmap(&(0x7f0000952000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000952000)=0x0, 0x4)
connect$inet(r0, &(0x7f0000948000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
sendmmsg(r0, &(0x7f0000950000-0x3c)=[{{&(0x7f000094f000)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f000049d000)=[{&(0x7f00000b7000-0x5)="9d", 0x1}], 0x1, &(0x7f000061b000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x8000)
sendto$inet(r0, &(0x7f0000952000-0x83)="d3523b23a3a4901f3644faac98a41fe6093934adc1f264cfe9f2ffbea1649bd3d6fd89db8b960bf0cfc609a35312663f3f76257cfa83157cac4b043042e1458673a8fafe2545e6ebe619cc5f3131d10703026b630ed5a527cf27d3902c71ecde9fc15e66aedaab58cc448194eb7344bbdb6c96f5d21ee51d71e32093bbc1b7c4729d545c", 0x84, 0x0, &(0x7f0000951000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)

2018/01/20 19:21:22 executing program 2:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket(0x18, 0x0, 0x1)
ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f000062d000)=0x4)
shutdown(r0, 0x1)
connect(r0, &(0x7f0000dcd000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x0, 0x2}}, 0x2e)
mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x111, 0x2, &(0x7f0000a98000-0x8)={0x0, 0x0}, &(0x7f0000f60000-0x4)=0x8)

2018/01/20 19:21:22 executing program 1:
mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = accept$ax25(0xffffffffffffffff, &(0x7f0000004000)={0x0, {""/7}, 0x0}, &(0x7f0000013000-0x4)=0x10)
ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f000000c000)={@common='bcsf0\x00', 0x5})
r1 = bpf$MAP_CREATE(0x0, &(0x7f000001c000-0x1c)={0x1, 0x8, 0x7, 0x4, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000001a000-0x20)={r1, &(0x7f000001a000-0x23)="0791", &(0x7f0000010000)="", 0x0}, 0x20)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000007000)={r1, &(0x7f0000012000-0x1000)="", &(0x7f0000012000-0x61)="", 0x0}, 0x20)
bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000017000-0x18)={r1, &(0x7f0000004000)="", &(0x7f0000016000)=""/0}, 0x18)
mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000001c000-0x8)={0x0, <r2=>0x0})
mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair(0x11, 0x2, 0xb84, &(0x7f000001c000)={<r3=>0x0, 0x0})
ioctl$sock_ipx_SIOCAIPXPRISLT(r3, 0x89e1, &(0x7f000000d000)=0x40)
ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f000001b000)=0x0)

2018/01/20 19:21:22 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000065000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004c2000)=0x1c)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10)
r1 = accept$unix(0xffffffffffffff9c, &(0x7f0000cf6000-0x26)=@file={0x0, ""/36}, &(0x7f0000eb6000-0x2)=0x26)
recvfrom$unix(r1, &(0x7f0000e50000)=""/32, 0x20, 0x10000, &(0x7f0000acf000-0xa)=@file={0x1, './file0\x00'}, 0xa)
connect$inet6(r0, &(0x7f00008a1000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c)
shutdown(r0, 0x1)
socket$inet6_sctp(0xa, 0x5, 0x84)

2018/01/20 19:21:22 executing program 6:
mmap(&(0x7f0000000000/0x36a000)=nil, 0x36a000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x2, 0x100000001)
sendmsg(r0, &(0x7f0000239000-0x38)={&(0x7f000028b000-0x1c)=@in6={0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c, &(0x7f0000369000)=[], 0x0, &(0x7f0000365000-0x90)=[{0x10, 0x29, 0x40000003e, ""}], 0x10, 0x0}, 0x0)
socket$inet_tcp(0x2, 0x1, 0x0)

[  228.076866] dccp_close: ABORT with 5378 bytes unread
2018/01/20 19:21:22 executing program 2:
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000001000-0x8)={0x0, <r0=>0x0})
getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f00004f6000)={<r1=>0x0, @in={{0x2, 0x1, @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]}, 0x666, 0x12802394, 0x20, 0x200, 0x8c}, &(0x7f00009fe000)=0xa0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001000-0x8)={r1, 0x100000001}, 0x8)
r2 = socket$can_raw(0x1d, 0x3, 0x1)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000001000-0x28)={0x0, []}, &(0x7f0000001000-0x4)=0x4)

2018/01/20 19:21:22 executing program 4:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
sendmsg$netlink(r0, &(0x7f0000299000)={&(0x7f00004b7000)=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000888000-0xa0)=[{&(0x7f000011e000)={0x12c, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", [@generic="bfdc6ffe234aa87699fd2c935d45ee899b16505717b2e8d8a56acf8f2fe3606b43a2d12aa47016354fa33e68ee634c0345beba470a6f9395ffa3fb377d0dcf0bfd49c427c8c71804cb750af652bcd93fcedaa21137c361436aecc99fc6b81d2ead75da148dc36e9b83", @typed={0xc, 0x6, @u32=0xa34c}, @nested={0x50, 0x4a, [@typed={0xc, 0x88, @fd=r0}, @generic="2ea73c", @typed={0x3c, 0x76, @str="2b6574683176626f786e6574307365637572697479747275737465645b7b2973656375726974796e6f646576f773656c6600"}]}, @generic="1e471da10616945285991ae60fdf64e329409fd96ed0cea07cea36a80d6ce989cd3282e596a875ee514f7a15e81c54d7f8d47f298a37838f01e31e83e222a4e01b86bd3b95dd2b64dc8be369dbbc9458d1d0176e2521"]}, 0x12c}, {&(0x7f0000c0c000-0x338)={0xec, 0x1f, 0x0, 0x6, 0x2, "", [@typed={0x10, 0x69, @u64=0x32}, @typed={0xc, 0x2e, @uid=0x0}, @nested={0x18, 0x13, [@typed={0x8, 0x1e, @void=""}, @typed={0xc, 0x6e, @pid=0x0}]}, @generic="291f6913b6d58768e8fc2037a2e4b7fae83b65341c0dcf9bdc9a0b4063fd43bf9a4191a134f91bbbf87102ff5c7923ca819c91358cc96217de29bdf875e4bade1f6202fc287d06370faf44b3d06cc7c387d7f119dce903c890a5802081ac6452649260bf207f64bf9e781eb70d4c48b48d3fdeabbc8eed6f343b2c0596a8670bda030d89136099a234400b5ddbdaa3740d933667227e738f6f7c9c12fba66d8f32b9bd66a000"]}, 0xec}], 0x2, &(0x7f0000289000)=[@rights={0x18, 0x1, 0x1, [r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}], 0x60, 0x880}, 0x4c040)
r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48)
r2 = socket$kcm(0x29, 0x2, 0x0)
ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031b000-0x8)={r0, r1})
setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f000015a000-0x4)=0x9, 0x4)
sendmsg(r2, &(0x7f000092a000)={&(0x7f0000d77000-0xe)=@l2={0x1f, 0x1e8, {0x9, 0x8, 0x0, 0x8, 0x1, 0x0}, 0xffffffff, 0x3}, 0xe, &(0x7f00009dd000)=[{&(0x7f00005db000)="6a40682ebd1650ccb7c05aeaf8ee66584ae6bbc0027cf3a09fbc0d0a489f075027af00581d4049631377686515e336ece72d8c710c5ba8207a0bedabe0860fc416fb2a95a55521d289d3626ba7d20b133900688de5", 0x55}, {&(0x7f000022e000)="f0261566f75eef8067f184c84d58b2828b5ebfc8bd374e30e5040eb11c54342f6257f0d7c2d30a95aa880636c5c055229379d854aae73b9c5537cb9c59f68c9452e870582a03260f1c561ec7b88fe3d2fe982eb41226ce91b383b31c0ef40303b6d3dbee453ed26cf706bc0380c645c0f12e6b", 0x73}, {&(0x7f0000098000)="e42813387f4bf999aa38ae", 0xb}], 0x3, 0x0, 0x0, 0x80}, 0x5)

2018/01/20 19:21:22 executing program 1:
mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
syz_emit_ethernet(0x32, &(0x7f0000003000)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0xffffffffffffffb7, 0x4, 0x0, 0x3, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x689, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, "11ad5b", 0x0, "5fc07d"}, ""}}}}}, 0x0)

2018/01/20 19:21:22 executing program 5:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000007000)=[@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c)
socket$inet6(0xa, 0x8000f, 0x6)
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000edc000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000007000-0x1)=0x8)

2018/01/20 19:21:22 executing program 3:
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={<r0=>0xffffffffffffff9c})
getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00009ad000-0x4)=0x0, &(0x7f0000000000)=0x4)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
connect$packet(r0, &(0x7f0000002000-0x14)={0x11, 0x0, r1, 0x1, 0x2, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socket$inet_tcp(0x2, 0x1, 0x0)
getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000)=0x0, &(0x7f0000002000-0x4)=0x4)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r2 = socket$inet6_sctp(0xa, 0x5, 0x84)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f00004c3000)={0x0, 0x400000000}, &(0x7f0000659000-0x4)=0x8)

2018/01/20 19:21:22 executing program 0:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000f32000-0x8)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000056f000)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0x8000}, {0x6, 0x0, 0x0, 0x0}]}, 0x10)
r2 = accept(r1, &(0x7f00003dc000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000686000-0x4)=0x10)
ioctl$sock_netrom_TIOCOUTQ(r2, 0x5411, &(0x7f0000f27000+0x28c)=0x0)
sendto(r0, &(0x7f000002b000-0xd8)="", 0xfe0b, 0x0, 0x0, 0x0)

2018/01/20 19:21:22 executing program 6:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x1, 0x0)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000855000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x1f8, 0x0, 0x0}, 0x20)
sendto$inet6(r0, &(0x7f000078c000)="44b17479791509677ff1cb228000cc2d3ef7231495422132d03a4f4f24e32e3ed1180e6625f989f80d6992dddd4116117d58a4d3bbe502d60d4ece70c16aaf308b28a3d7de7ba27114ef261aa8556d90d86221dac0c067c2c02b65e8691c48045c3c4d3d105eb528850d5b8deb7bd29ceec301c6386fe5fde1eab240f2c256ab58d791d53dee31758697bab159d999686c77e8ec69767208b7ba92", 0x9b, 0x24000001, &(0x7f0000ff6000)={0xa, 0x1, 0x8001, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x318}, 0x1c)

2018/01/20 19:21:22 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x8000001, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x5, 0x84)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000bda000)={0x0, 0x0, 0x0, 0x0, 0x1}, &(0x7f00008c9000-0x4)=0xfffffffffffffecd)

2018/01/20 19:21:22 executing program 5:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet_udp(0x2, 0x2, 0x0)
bind$inet(r0, &(0x7f00001ee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
sendto$inet(r0, &(0x7f0000763000-0x1)="", 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
socket$nl_netfilter(0x10, 0x3, 0xc)
recvfrom$inet(r0, &(0x7f0000ffc000)=""/109, 0xfffffffffffffd9c, 0x0, &(0x7f0000798000-0x3)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)

2018/01/20 19:21:22 executing program 2:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket(0x200002, 0x4, 0x0)
bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000d45000)=0x4)
r1 = socket$inet6(0xa, 0x2, 0x0)
bind$inet6(r1, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c)
setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000f5a000-0x4)=0x5, 0x4)
socketpair(0x11, 0x80000, 0xff, &(0x7f0000a31000)={<r2=>0x0, <r3=>0x0})
connect$inet6(r1, &(0x7f0000dd6000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, 0x1c)
r4 = socket$inet6(0xa, 0x2, 0x0)
setsockopt$inet_dccp_int(r0, 0x21, 0x1, &(0x7f0000413000-0x4)=0x100, 0x4)
getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f00002ee000-0x1000)=""/4096, &(0x7f00007e6000)=0x1000)
setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000453000-0x4)=0x3, 0x4)
bind$inet6(r4, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c)
r5 = socket$inet6(0xa, 0x2, 0x10)
setsockopt$sock_int(r5, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4)
vmsplice(r5, &(0x7f00007d9000+0x1b5)=[{&(0x7f00002b5000)="7262a09bee495ccfedfcd59e824835f042fa89d7d6d2c811875a4857708779d82584de5f9eb96be506d17f19b148f5c051ae0bc3b78078f14a2560e3c9ab9d3ac0598f62", 0x44}, {&(0x7f000086f000)="", 0x0}, {&(0x7f00008ee000)="50484e5a919e0d3fe28b30ae0898767c4ad3ac0a57373d47c14465739263b8b53571e06431b8095eabc7c66e822bac1f4d1a90572e94f4f981a43110b015ea864671823b6dc60aff527fc68bd7bd6bfcd43b4dee2466b5f6d060cae232f4c3f662c4e1f1ecc6b08a6707f7dc5c67d9a2a35efbe872a205a0e990b96e67f5bb37e953b0f2e511de6912016a847ba53c99876150ba86f2207d701ab6666c28d5755fd0381e971b1ff1864df30cc413a9212d04c8048c5b928dbacd5f6b60f73d6d8ddad3abe51a29cb4e7c8462a9ce6a4718cd1a54da8ebc25", 0xd8}, {&(0x7f0000661000)="5ca16b698371bb6ca96b270dd604220a5fa8c8241f9b09cbdf21e6e0335541742f87f4844d4b50a47fe16b768a2bc22a6bb4290a3f516345708012b36d57c1e601c89a7292b977daf26bf59bd79eb3afaca64945c3b96b9f9d9f6669aa7e91ac4cca7e121854bfa8aef7e4b132a38faf9f5cb99c64527d11dd79aa9cab507e0ae12be4ee8658b0d8e0d1a549f2811b6a9fd77bbf064893e194a97cc7c99956d8fa0c514c6542dfb53e3a4880a6ad3fd6de56d6a5e891024eb25d2e857e05ccddd09ffa57603a6261fbfa1b83c5d38068bbf466274bca8e", 0xd7}, {&(0x7f0000717000-0x84)="de582a0043a3e69b421d42d223b7157d07ec4ecacae7bc438eef5053b037442bb1bd75fb63241186d039e7be7f47678778e022be502f1b7d48f400a1490d6ccfc7d27d48fe38c4da79006f5b2906b5c5b6aba54a5228cb67e6ede63eeedbb158725fca4572a0a56c04c929391739919a0eb6ae326e7aa0c0f7711816935d50fb6d57b764", 0x84}, {&(0x7f0000d55000-0xce)="7d231f1591b18f0b625b58ea053f6ca8b68386a9b6f02488b1b1b877ad01ebbfe31c1e1d5c36cc5a5817805d75b89b91b0e7152792eaae65147f23540deca06a7a4cebf254438e381b828519596cddbd7074a938bbedb1b65d54c0659d472724fec858b1afad4c09dd8a49cc7336a44f5ec916f1ca7b4ea805752bb1562b083cb7543933efcc7cbbb491d9e64645972b8fe5d8c4a1a6377654448501d10ff380d461321a4a459635391a37fcab72d68bbfd9defdb8823ddf4d4b94c68fecb6668c1bc13a94bac3d39690f11f66c9", 0xce}, {&(0x7f00001cf000)="c18224210c9c87c0b5a63a92d30068ba2a2dddd40998afb9b9728659a3b7f63cec631ffb8e0bd4dae42431b2ddc281bb6a27ff8f61160dc0c68637fd9a5c4406f6c406d17f91e24d6e538abc4d3664f11f411be7b31c66e282ec534e04549c31d0ca8e8e4159df1bd00871136ba2530bc36a886115c0256c9ad0a60b0918eb515cfec220e5684c032c72c19c661f6b8ee9ee904165fdb17a01029aa535dc42034d5bfeca13beb52dbbfa8e54273e9abc3abcfd6912a44c", 0xb7}], 0x7, 0x2)
bind$inet6(r5, &(0x7f00001a6000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, 0x1c)
bind$inet6(r5, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c)
accept$netrom(r3, &(0x7f0000154000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000bf9000)=0x48)
getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000479000-0x4)=0x20, &(0x7f000079c000-0x4)=0x4)
getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00005cd000)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000739000)=0x14)
getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000086e000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000098b000)=0xe8)
gettid()
socketpair(0x11, 0x2, 0x20, &(0x7f0000531000)={0x0, 0x0})
socket$can_raw(0x1d, 0x3, 0x1)

2018/01/20 19:21:22 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket(0x1e, 0x4, 0x0)
setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0xfffffffffffffffd}, 0x10)
mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x0, 0x32, 0xffffffffffffffff, 0x0)

2018/01/20 19:21:22 executing program 3:
r0 = socket(0xa, 0xa, 0x1ff)
bind$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0xffffffff, @host=0x2, 0x0}, 0x10)
r1 = socket$vsock_stream(0x28, 0x1, 0x0)
setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000001000-0x8)=0x0, 0x8)

2018/01/20 19:21:22 executing program 4:
mmap(&(0x7f0000000000/0xade000)=nil, 0xade000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$can_bcm(0x1d, 0x2, 0x2)
ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000001000)={'vcan0\x00', <r1=>0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]})
r2 = accept$inet(0xffffffffffffffff, &(0x7f000018e000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000260000)=0x10)
getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000018000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000661000)=0x14)
mmap(&(0x7f0000ade000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r3 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000adf000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00004b8000)=0x1c, 0x80800)
mmap(&(0x7f0000ade000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000adf000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
sendmmsg(r0, &(0x7f0000adf000)=[{{&(0x7f0000ae0000-0x10)=@ax25={0x3, {"4fd2b7f1476c17"}, 0x0}, 0x10, &(0x7f0000adf000)=[{&(0x7f0000314000-0xaf)="0c3833ea332e6ae2e4fa234e83c7e8d07eff5cd50f1cb49bd2e11832f7293a59ff00bf7aaaaa6ff85ea781491984a425db5d5f5b6ea024842eb4db9266fa81edc9caf85ce60a4888709d54c7c09132657bb14df47939f5e67e1b82da837e6acbc18b99fe86c2afe3eb5ebcf79060c2b667edef18615db25f446e345a4d5a2a614457229b57c80d5552aefb735f4a56bcf22e798b0d811d8eee1459758896a9361cb2b2ec386e1d08b4ed35ead1f784", 0xaf}, {&(0x7f0000adf000)="90e2751eb5aeb6872c0cee5d6463300fd855dd568f4ac8f4c53c153d2f1a2419bc86cf382c66d42fb7269cce7c8eab76c34351356a3770a1fc7df0af6b95e0b673945df5450f495024d47b0c3ecf3b6b3f552190941ef54abbf86e8dcec796e91a8eb1af885fce7be724105ac2ecba24f2990908786cc79eea55f5ca259a760a28812ae6f269d494860581007ae5", 0x8e}, {&(0x7f0000adf000)="e445b933d465f0a289f644658383ca92cb99a59f55236506e9661d488c9a2e73a2716e112f774f6a78bedcaffcdac8717f5c15b8d4a8f73d53d5f2fd11e23b7368ce115f5f3f2c26b730f59f992f16ce57e34891d0025a471ec5a0b4d9b7d72d43848008cce1206d8fe7a4096d7f16233603b993798914cd576f69a362fd43cd84f4aaf6feb2123097a64ba0ffdf0171106ea58ef8bfd55e3ea475cafb457a627d3ae93d115b0d89da934f5427d0a864e099f251e41352dfedbeea555bc4c195edd98302f80787360269c56dcb2a85", 0xcf}], 0x3, &(0x7f0000ae0000-0x3b8)=[{0xd0, 0x0, 0x67, "9847d6e4816af9a8cb9088f7782fbdbd48116234671ee06a34d1855abdde284ee1133901cf66d6d738f2c151f533886bbb486dc531979faec22a2f98b2eead76c5bcf4231c0c3584e9c2f258a84eca45838aa10859b2a869797d5659a749c1d027dd5fd1594d1d18b0344d6cb206c0a21caaa4c65ac019f081295286a3779f3ef5370f516235bfc3cf13942e12adbdab5e065b8b4a4beb2f1a81a28f2f2ffa0e94c0b123d94cca35445f8104c0b0a212f229044458dc7374eec9e6f8c7"}, {0xe8, 0x10f, 0x8000, 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&(0x7f00003e4000-0x10)=[{&(0x7f00000aa000-0x90)="86ed818c8097daa8832896fb7d32a0635cab2d8049c2eb5d7c34dd66ebbc8ad4f989c209fc6b3e2ef7ac501cc4a64e3bc23567e676754b7458c2e6e77d95a45606328599d2cedf509aa5fc7a93663bd0e7b9ceff4f5804702f2e1b0ab4ac8eb59a7076caff015f517c50792a6a7e8499f3ec0408dda13953a207763b8274fe8f3bef6fdca74e5e5bb3332849db0f2907", 0x90}], 0x1, &(0x7f0000ae0000-0x258)=[{0x80, 0x109, 0x0, "9e39d4cd0f8014a6930ea9d01d0b0ccb3329d3ec1bbcdf8c7e0b34ca475e747c23c6bc6424a4ce14e572818e68e69d511b7232447b242836db5e52f60dd3730f4738edca387de388c36775a84de4e2a086fa7c646f3bdf19cb6b4da044916aa02f7d9615ce88b9d0e498349d64a24cbf"}, {0x48, 0x107, 0x200, "5c9f9b0180378d24c7d5459c03ab5c33c68a74ddaae7c25a3f580c3cc1bfce0351c6917e31fa69d1a4817b6917ceefb80291fd55fb9b"}, {0xe8, 0x111, 0x3, 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{&(0x7f00001f2000)="59abe6809310851977b15a3d339104fd539948d1da4c680201feac549151904737b7e9a6d64ecfccf40fb283b846159518b08b3ec3e1acfb27c115be12ae498fe36519479cb4a6885b24e055403fca32460c6bcf3938c46fcdb2179175a95e9483a3e315b977dec93b931e40a129876f1c2c08a34dbb55fc34e91cd2190fed5e6d7f4c3d3973eafd9b62fbaf36d570138409c5f18fff45da9f90fb4713c2b37f195f1d23db4e1806964f97cb0618dd27dfbece9f2e53f138752c02d42c997f901c8bd9995085888f18460b3d1bd871da95bfea00", 0xd4}, {&(0x7f00005d7000-0xa8)="21b325242080cab1ec28f3a3c6fad5c7b010855a8c6ea132bea7c58e5bd15a822d9b231d92984683a4849b44b846190660cfbbc82fe2edc6e8db5e5359d1064dbfc294c3072083a4b482c732c021d725a53a15a3e9e89c8d63f3ce1c9e2b93ea0d72e78c0df7bc67e6734ee9b2d2f134d341efac95b118a197a8a3cef6e2d5e403f3bf82e391d6afe9272ca328bf8ec3ba8c48db9683591d45e9acca33c7e07f296852e9394283b7", 0xa8}, {&(0x7f0000adf000)="", 0x0}], 0x5, &(0x7f000022d000-0x1388)=[{0x50, 0x108, 0x7, 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{0xb0, 0x13b, 0x0, "355f42508237c887987fdab5c6e2630b98fd41aecf6c1c9f6da900bc4041bab7148ab92b446057123d30c66e28653834e0409f6d80c26d32c4720f0a9dd9b8ade438e0e869c5351dc93816bda2fdac9f3b70450338969adadb24312867630adf0dbf12049bbadf958c8f838f83453e4a0321ac3924fae84602d68dc0f264c50ba9fc8c51fe654e85b8b67276eacdea4229f08a4985dd51a4a953e085cc8b66"}, {0xa0, 0x10b, 0x8, "1cb70ac9bf2eb2b788593f9e68d9570f9fe602c74db631bdee2e4af2893654f54d21a5a40662d6d6d715e6ab39ce94afe25681fc58f3c86e71627116b9279976a45930f8c84799d188ad61a1d8db210d704687a94af48293ff7b122e0378bde28e4a41e1dd158a43ca5ddb49fe7039a541046c838dd9cb308b68fe79dc4afded23f9b1f942864723bb"}], 0x1388, 0x8004}, 0xffffffff}, {{&(0x7f000083b000)=@pppol2tpin6={0x18, 0x1, {0x0, r2, 0x4, 0x1, 0x1, 0x3, {0xa, 0x3, 0x82, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}}}, 0x32, 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{0x58, 0x119, 0x7, "818568284e3199dd807c908fe649344ee0ad0a8419b2786d5e63f756f60739867dc1484a97c67f657ca1f2d1ede8e33abc0eb34fab9012f8d8c5ccf2af78c4a736aa3e"}, {0x28, 0x187, 0x6, "242b19b0265b0ff0522777b3931c44d4a8efdf783fed"}], 0x1090, 0x40088d0}, 0x81}, {{&(0x7f0000adf000)=@ax25={0x3, {"0b0a0dbf1eb548"}, 0x1}, 0x10, &(0x7f000075a000)=[{&(0x7f0000481000)="de39d926b56654dc595e0afea265dddfc3c933876b1de9539d0368346f3ece6cfbda6f4ac2d01c0224aeab48fc94918ffd7df22ffe8f44704187c1dfdb01750cf8a6b21a7e9b8df21c2d694774bc57a185269ac3da580283e404b097c53cb11893e363d92ddb414fda6a1d8fba842e644998d873cea608a5a11c9b40747e44b659939b0d0bfd73927f468e7ea4b4e7b45bcaa2e37799384b903b7461412de9692c3b15ed60d3786216cb37cfbdd0b0", 0xaf}, {&(0x7f000086b000-0x1000)="4471a6753f2a0bed1a2b8e009db67ff9c799ef080414e5ab0ed08eeac85b266ee615430a27fc4e4568683625fff46ff00b3641ebd0d62e50be889f8b91989a149214a003290f2b3540eaacc71f9137dd8495a1505769ef426ed48b884ad88cf1a1bdfae4a31c5e8014d71292daa8edcf9f2b211dccdde97c33edf7d05f429d570b57bca76ed5237d1247ca6a06faa8ac6ff7cccb0ef5e3e2d7949f273e068c2af3379c15b14f3b4da41ded3b3c77cf9ed0adc8c66e36d051a94d78faef52d4c725cefb296fa2638dda0db3b4bd0e94245bf52cf7db6060ee536b8bdcc550e32b3ce3c96ea4d49b7e5f8d3d27d32ba03f2994b2af9fceac27d6e471edacee0606840f6ab43d23b1f4111222cc6a22fcbc37be192cb8c0b07316695d28de1d321088ade22457e4c2ef302882065726be1ec4dc1d7d91a4be9790002fb58a7b9661c2f91e25258ce4e29f6918b184695e6607418d65aa60b969feaa8a9b067a56ea11aaacc57b711a159d7dc4deb0c28c200de592a3d483959e6e24134b9696de2381beac2a8cfd0b7066222308daf48224aba0eb64d2e5fca101e06ad67514b9c662b741f0c709dfad624e437e61182d41904713f573bc4dddb281fcb00470fe3abcba0065cad66a3f9078b973d55e9c969841d11fd71aea5f226c9cb031af3d93b49f656e7e9c403cefc8778483776b62c7cad6e69c0d1c103ab62fc24d6dee7a972b1797b44f65726387fc05d00fc734e2c65e441e5bb36b7940766b644295ca633f63bb48540124f25a1fb6bb7a2b3e0dfc3f616be66367a418dcddd1fa0a36b7fd27adb80606ffc4796a5cf0a069f6353b5b35f05d5ca1b24fbe5c1934b8a3d8adb7cc8fb54ed4958caa275185731d8301b3b0da611d28e52b688c3ad630723551f0b99f23c8fe07a44912400687e959c3a97c00ba4ec9f906aeb5a1750914394ba31474fd1b3c8cada88a67acf23e5c0308985ab64b4d81eed78e56ee09ceff8b2cb712d23d62b5c514d758f13f9e65ded7cd42b3539e2d874819b673b5a7ee54e940f5fb98fca6edd7a3aada5cad8a806a7363627f17d08ff0b58a0fa25f9a63df8835d75bc02d27f16b391d0cbf2760f285cd84a00ebfdc82eb57a4d7ec03ddefcee781e98e792cf43479f967f1bf90363e1ca942548f7d37e4079ea56822d76be3350764c3f5e13fb009713933ca6aadc67b652ddce33666164af7a6ee069ff09858a2526db4d41c287f16f1ef61f1d9708d4028643df2b489458495fcca65260a959c514d506832c0b3f9f4f54e53cf825d5dba58fe3659d38ed6684ae278e8cf09e59ced3212b8331f00dc1056c6b14e752d6619e61648ae04be9703e808c8830a74cbe9cb45cd8750e20e17b4912e013aa771ab86c810ab6e3714c15c120863ca4d24bac1508f230e39976148d9b9bb26f29d99dd11c34db764a0be65cb71317c430fe266130d52ceb85133a7ad58534583b40d422ad7f5db3857c97928c5bc5c38c4308679505749f43b702ed5fdc7e9d2e10bfa16dd26e4b78c1b9025feb4db5ce6321d0601bb5c73016d32f8bd07f151179e7a24a48d1ef7ecd15ee2016115e1d89164e03c3626122b88b465e40ef40c0dccad2b40816a15e0542fc4ad22c48f641bbf5ca9700471c2a3f80ac791f0f903f5652d4603babd2facf375008788645d7fd169924a73f7cc9d853eaed82d66874f3df16fd167d7a3b5bd0d934103c302fca6913e9a3377db1a049cb9a3e5279cb11533d2075e81544469a54ace2402a67850cfda51b2f5206e84068f091e19161dc06f053199174dd1adecee2db9412e2946859b2afaa9a2fdc16d64cbe7c89091d13ea16440d88650bed3646a2682e56ad3570130e71bd7bda851f50870b0d6f1b8cf9206cbff9c29c41715f3c281cf87f8d1b987004064169cfa9861175b74b6c20dbc8ccafed29bd01281f3de4c1245c56b90deaa2bb613315168cfe5b6f0986de6cb93dbfdff2f66a333cc90dd9a87f8a260ba7ad207a0e46603c9cc07e3f398f740b10fa9d9e47a63edfc9855bdf8d7a5dd4f75f4f1fa16a03c7cedb64041b5387fdd411ae5d33d75d6077a80d33b245a19efe858c705a6977d21812c283fef5b1b831ec973a6802ba64f3f3675ed1a47f485005277a3973827a82bde5aa5afaaa369271a3f03e76cd698eebb06493078a324317527a3975e3a645b205b15408f33a0e891ad8a058af06e3fb3b15cd69ec5f2474ef03be2edd49f12982e6b32e4026f67fbdd33cfb1b4c056946a984247f2a03f6261e4037ed33be5601bac99bb1e71eba1ffc9e20d2c15a4263ddbcad05f8a441c3179492865c676935a556f9c616c1702f4303cf70dc407aae77711be3e1588166d2d04646b1c9f71e9949dd5c8447106ed97c5e31bdf25b23900fa9ab29d2410170cdd386ade4eb0f3371d7b32fb4661c550dc1801525dc548a521f26fa5ef6da39a382284cb13884c816764db8405c8acf7ca54b941b0e547e79b99cb1ff5e06c6cb047bc9748432bdb1b604bae432ffe6a1897c0af0c895e2c0e41f51660f4b8c541954503ff750a443a9f4a0afcd42ae5b12b9f3e275d1c02a77e296717c4abb226be2dd696dc65c68fa9a524739c9259e02cbbf8a1b8107e3b0d35b565876a613a5fbad3d96db22a0847788bb88d340fd1f1ab8c7d148a623134e6181a8e9ec13646d813dd35b70e196b34a063cb6df04cae938c485bfd2dac71cc4987eebf9d8131007e74de9b9f46a4c40915243f324519572d9e6ef9e166575dc985d61d8a915e44323a9a69fb0eb6277d9bf6abe71f5e2b492b61f6b8a3ad5adc27fd75f7a144e7e7084d5eb68bed854aa3ef9c093d6bef14a8ad104424c71e55570c69915dcd1d854994d9e0dfdc4adac9cfc5e7cf9d4455ec053c0380f8afc0a23429140a5414ae664dca13658d1f363146c7f53a189cbf83d3b12e9e548e3262c4dad17c2e4c216a509c0b5dc30247308b6a2bddcd0d6d0c0cc97f0d832ea576eb3f2a9207d4e7d7fc5dc029de765ccfa58b51ce10f7a98ee0b6e2a3ab6caa01e031cb6d0c5507acd92acaf165d4cfa9c719a34b27b517c78f918eaddf5e7bef53074fdd214da62477c73012afe1344465228f4e36f25612df76dde73845046c760942b119553d8eba1b929d85c8496a859f0097bd74e958777533cb6d416c99cc6ff5108524a1dd85b66655041971de1b2eb1eeaf09ef92f0c46f74c9020e60111da16ea8888e859142ad1aec0c905c44a32f7478ac43388294d47a91796febe0dba21f3a7c9306e03c597fb3f4f6216884062d0ca67273aef2eb05d4330fa4d4e0ff18bfe3af48d05418937ad993fb0fbba4253570fd06b13838a529e3f7279cf81a72996556b138e8e4df583272d5745557c252b7e17135296c021ef5d750876acce61414f61f9924f181edb5697e2cc5e2f70d4a7d64c9dbd2491accec9355793f6279fd4cf42c5521375203d21882ace77b991aee5e35f5023e476447bbafc75cee0809cbc3c5097e2560c4fd91a085da345da5d251181c4dc7849ee2d70946d64670d1521f10868e9f000ea53806bdbca3a3116dfddab363d7224ea1609eb8afe3ee2d7dce2d900b1438d31832a04462bac5d627fd7e73a80477b691667ace358eb9abe7dda17ea38ba20f156597c8fb004b84a8f4fc99df07d9901bf4965f264a15f4afc0d2647ed88b1ed7fe41de1e6a07d38b5d581478dfb1d030a065a1187243bbb991e0911714ef04adc7ed84c7b8b7ef525bee3b69dd8f19d5a6ff8960acd6001d2e3b498ef92155261d187da5e482d498c9d1c8c346101f182d59fe4211442eb4cd01d539964c61fd78fe80570d6fe60a58bdab63a566f87abd57ac3fef5081f1ebbcf51ee1b4a434ec4700956de6b298ac7aa7ac2a920ac6dec36cf3e68a6452ac7be30db39b5348aaf0ac91fdfc8898e1b19e336efd7cfdf83f559addf04935e4c40bc513b9569306822e06e5d545405c450b7844593d3f8e3be3f57b100265e11911102eccc02016067a66f202a3045e52d44a11cc0ea8e1d58cd88025ed612dab62eee4204b6e3722484ed5530486a08541d847db9a7fe91be24cc7f395591d9f062f65eb422c75439416911f86f33c26b40ca98e5fef8da38fa302354af5329847ba1cd2863a3d2b05b76d534974cc21274f632d30f9fbfd179564c8321c681ee95b3d1fa41b28e8fd24788141356606397a627944899a7019f3f173c6984240a28bbcd8d8ceef13af6e91a731f2271428f73dd68cf5bb5613e6a981ddd131d16c299adffb89f3a4a563013007c81c874e2d277f88e79d24300f0afb487cc536d2d68672cf947fa527d134f8dfa86adac7490c78001242cddf1d0fefa1090566c431d80957cfdf1415175221e3547dfe66d894ccaf97295ddcc1d6c454c214e5e1734b1f7147af9f922f7b9192ea3ce00f3a1033c2ab0df0d22b3c02d1d3b4309056111bf4cc1f2d7e9d129d1a93d890480aa61b7da8a7447822cf3c066494bbc93faeb8a3c486559e8fef86dd3ff1cb784f94acee7bd19d5150cc61020946309f00db82042f3bda1c829d37548f757d97c90d0d504480ca007067333bd215f81d4d6a66260b761e38d1abe0c522867daa801bd5ad7fcd78735b4592c5602e71a3221992fda90d39fbf8697d1aa7a3f994b339baf828e2f1e6b6a72fe5d5c9f1c0e479897c01e61e7b3e7ff105a03a7199783c7eec8cec2be41621b6eaca6560f9a8feb1acec5942634d03c2874d84ac13eec3e3cf35924b07fca1b7748fd0610b1a74e8155a87d6eedabd5f5d3574b3185070c71c6a8605396f1fc5c777ae47a622f366c6c82d3bf7b80082422e18bfa9d4af4e5a82080223faad1502fcace9a176d7673c94ae22aa6b24734165b66905da0cbd61859a122e1eb4dce80bea53ba5d70df1b269d19eb26a4d0e8a28e8809e7dc7501ed4b1d27e3753391712f7bacfcb54f3ac58714e0928fee2777f9ca04c7dbc956b4ae05c23b07f5d5f8bace38c653a110ebabd32fe0ae8e07918155c006504a8bf9a724cf5fc09b9a82c58c54d2d3ddd52110e0165e38e8654cdb026c235dbd121672ff126cb1458947e1dcfd5550154cdb9f9b9976be53a811df8e58367f8aa668426c280dcee194b91ef0d5adcebe6cc2d937af092da97f90161e8e3399fccfb27eb8e5f9d606db226b468a9ec23f5c9b0faed76e68fe6e31517590b39bf47908960d5907a7a18b4895dcf082dd071d3a971d1a761b906980fa13c1364386fe65f18ae4812f7936554a98dc51f97e0410242c42a9af47c624ecfa8dca90328a28177045282975a39cd31fde1a02d042211bc9ba3a8090c669017786531832f7e2090037b0cf9653bc33c209b37f7e8edc0a4d95b1c2e434c7c4331dcc73421ce189fc23fc42b1984ec220559c89557ac6d4c3a66c97142b0f005d5662df232156eb11507e9273bb7b44f950d68a84c98935aad1bd4d77670fc58b5d182afe951a5413f6df0983b3d78383b171c87d33b3a13e65928be98837b3b2a40f67c6e74fb4c0ee5638137f4982d70207bc16fdb5d1faf664eadba7159405bec61daecc48c7f3c5f82452c9d4924b1e8f6447e0d24af95a5cc92fef10f4a8cab365ad3daf869f1abc2d8f1f39e2052d351e58e0863ce065a2e08daeaa0963e84d1916e88b165d9c616f76be756b921d813157fbb8640f2846aa6ca4bc5b7df48e685d534a243ec3684f838c7252a3ed5dba54c7a505b46b5c2310fc0925389d1670e00428ef386b4a8daaef1f1b7e918dab8e69bafb7423c7", 0x1000}, {&(0x7f000063c000-0xcb)="0731118a43c5e4fba61c9f28855a8bad5a0bb11ae9a96bcba4e06cb9ebb44549c02ca0e138788ff7e6d8b2236f22defe52b1ba3be940ee84f4a56d1015342c438901bc5476dbd8709e252d266c4ec4078577ed3de8f830ca1e263f9e5f5a4ceefb60c5ce2d6fb5e367a7a9742388f2915a0edc6a896ce46069834ccd64a862ea819d190baf233f7307293d5de90d01ca569872d26f16e735a84865ac2036587038c632ee0a5f3f21d93ba8bbb01af19302aa8d75b1f839edcc0460dea810ebfc45b875ab5f91c5bd16d0e8", 0xcb}], 0x3, &(0x7f00008f5000-0xf8)=[{0x18, 0x104, 0x3, "878514d9"}, {0x18, 0x111, 0xeea, "8a96"}, {0x30, 0x199, 0x5, "a94922bf36b7802a419d4d3d70c62746b5e50a0153ac5e8e9f"}, {0x10, 0x0, 0x0, ""}, {0x88, 0x84, 0x0, "77bf761e764ffd40ab2ebd43c524a8a8bce7ea3355fbcac5f3d71d733c12803756055ed75481df1256361b4a9e7fdd353a58356cab1a69659b0f93d30a8148b19afa19a4549dc486e48f58621a86a1b51e1184e91450aa850d7184de80da3f7206ffa4e72b145c4a1a4dbf5162a4059212c695"}], 0xf8, 0x1}, 0x8001}], 0x8, 0x800)
getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000ade000)=0x0, &(0x7f00004c5000-0x2)=0x4)
r4 = socket$can_raw(0x1d, 0x3, 0x1)
sendmsg$can_raw(r4, &(0x7f00001e6000)={&(0x7f00001c6000)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f00003b0000)={&(0x7f0000c41000)=@can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "ee90f68ba0ec9978"}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0)
r5 = socket$inet6_sctp(0xa, 0x5, 0x84)
mmap(&(0x7f0000ade000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$sock_inet6_SIOCADDRT(r5, 0x890b, &(0x7f0000adf000-0x50)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0xffff, 0xdda8, 0x2, 0x500, 0x80000001, 0x200, r1})

2018/01/20 19:21:22 executing program 6:
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000681000)=0x10, 0x800)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getpeername$unix(r0, &(0x7f000017b000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000001000-0x4)=0x8)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000002000-0x93)={<r1=>0x0, 0x8b, "87c4f970e008dc8e2be47ac3fe45c4d21c1e25e622bb7a8ec220c4a4348cd3447d9829155909d3494fb165a480ec4d292bcd71df5aa4c175d12f950adacf6afc721231073e5c13d01bcd30bf3ff6ba5d7031bdc63480555a3573a223d2cbf973531420dd72b3f729532ef0ca782dc82ad5530054748b32949fcc9e6cbe0cda7573afe7302c81b8e59ba706"}, &(0x7f0000002000)=0x93)
mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000002000)={r1, 0x68, &(0x7f0000003000-0x68)=[@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x8001, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5d4b0000}, @in6={0xa, 0x2, 0x1000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xafd8}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000002000)=0x10)
sendmsg$alg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000-0x30)=[{&(0x7f0000001000)="de1086d64152b3e7235afc37b68442fa518f7c73ff0063d61a2221d7b2957c6d621a188ec16af999f37d95031db36f5eff9e09082e1e4d46a77cf8e2c8bf289a904373ea78e3bf1f4ef775ca6fd2f8b27f7f0b4528c2b4c0f447c0593c21265c4d4dce64d18917a366042431d368156b00b15f74331b8d4dc300a59d806de51bf1f3b97889eee655f02cc6e72ad33857b09b82ca", 0x94}, {&(0x7f0000002000-0xfb)="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", 0xfb}, {&(0x7f0000001000)="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", 0x1000}], 0x3, &(0x7f0000000000)=[], 0x0, 0x10}, 0x40001)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
bind$inet(r0, &(0x7f000001e000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000931000)={<r2=>0x0, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xffffffffffffadaa, 0x8, 0x7c1, 0x8, 0x7, 0xffffffff00000000, 0x3, 0xfffffffffffffffd, 0x0, 0xab, 0x9, 0xffffffff, 0x2, 0x39, 0x0]}, &(0x7f0000ad0000)=0x108)
sendmsg$alg(r0, &(0x7f00004c0000-0x38)={0x0, 0x0, &(0x7f00006b0000)=[{&(0x7f0000954000)="2bfa67d853a0835250f70e2f00bbd6956b9009b049193ed3f5cb899564120043acfe18d9865f374a8b2c89a5799d5bb63763f79e118e175ee69af5f2fa14c88b2bf1a266d7c96595dc9d9f43d69a8df8b49a85f57aad0c1cebc3c51e17fcf75fcb1f26fe8242de8f3e48aaff5d0864273c5c403b2090e0ecc64dabba40ccf4b9d464b4a7764f4b599ebfcd4a7e17832e9af7bb023c52", 0x96}, {&(0x7f00006ea000-0x50)="68eb531c7b7ff8b835b5d057f046170dd6f644c3ae885752213032ed88281fe8f5b72d462c3e247d2b1a9bde52ff322da1d02475315d5c68d86c147fd1ac27efca1bed2d6631635729a823d61fd18f89", 0x50}, {&(0x7f000082e000-0xd3)="691359362e99f0ebebf818c80a6c4b26d1d107e3d4ff047889325ad46550691409f7ec0e1cff1e040c4b0521725c41b265d97dbb8ea7f62858cde65f6bc8bbce9070b26482060e0c762e22583e4d67b089499d25e2785c9c35c837fd1f1f197e3f36193a40c9bad31c70ad716fb1891443cc345ea56ac648a1ec82f3a520c03f02fe4ae74bc889eb3b7f3040915f25e129d16c34657be6b74b582792b1b9c0498b755fe969a72057083c8548ef092280385323dd8a524854464ddf6399ec018e72e0ed5e620106aa20ecb625250cc344d94aa5", 0xd3}, {&(0x7f000097f000-0x2)="6182", 0x2}, {&(0x7f0000c7d000)="5b85c0179bdae6a39c5a8fbcd14837c7ae9f", 0x12}, {&(0x7f000026e000-0x1000)="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", 0x1000}, {&(0x7f0000f2a000)="1be14f08f901f5ff45c6b4e6256a33a265527517078c7f289777692a0257a81e54835fadba35cc832883e062610fc88d39b12b3d11c13dbed0812d8b7edede168c8a17cd410acfe2ff3af70b517237b5ceec9be6e42cf60fd197aaa860f1dfc6a931c9df0af86452b7664f1f42393ce7c84b87a60059ce7cf7e8f1fd8eb4289e6d55955aab10ade1039b8bf21038648a2cbdaafdd1456f2a", 0x98}, {&(0x7f0000e5c000)="930913e207b95ac91f53cf30768d12c9c41ce3e92cf4b54f9610240727a95f5b733a4438d95258e593ce4306a793d04a3b67bf4f256b6ed41da07a336d97cf84b7015441fa4d7a", 0x47}], 0x8, &(0x7f00001a0000-0x138)=[@op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x108, 0x117, 0x2, 0xee, "bf22d8793f306efde29d81425726c3a09e05d6603da57e7b538db4afd46c09039f505c0bfd4c9c45286fa7b5be0f712b32927136a4e18e31df9fdeeac074fad06bcca56a02ed7d167736b9341c07204d84c23913b4bbd2d5690772cc6a525836a99c7967de4a27ee2ddd479a465c0a7dfeb1171f1fc32510c4a7cfec9dfd0f51e761c5f53e9e3a1b06ed16827e27e80c53b688401454f1cbcfa690b0ac39213045ade5d9197b5fd198bbba43b5c34cb6e986799e20253b292c3049985491bf5609a44887a4022cb672057207473aaac54643230d3af72f413ccca6ba47f622c1020726278f2e009a425100f2e454"}], 0x138, 0x80}, 0x0)
getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000a9b000-0xc)={@loopback=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000989000-0x4)=0xc)
setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000e97000-0x72)={r2, 0x4, 0x6a, "52374f02e06f483fcb980d117a73c018591e4acc800b290df7c726673a87f7cc91dff8cab014a100cad3eaea6282b8bd19350eea693cad09942e4cad817145f17253827eb084c68a9068ce0d3423059abbf469c097cca06ff54fa5368695d2c85ba0ae57070de3689db8"}, 0x72)
syz_emit_ethernet(0x82, &(0x7f0000f33000-0x8e)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x1, 0x4, 0x0, 0x0, 0x74, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @icmp=@source_quench={0x3, 0x4, 0x0, 0x0, {0x16, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@ssrr={0x89, 0xb, 0x0, [@multicast2=0xe0000002, @loopback=0x7f000001]}, @ra={0x94, 0x6, 0x0}, @lsrr={0x83, 0x1f, 0x0, [@multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, @empty=0x0, @broadcast=0xffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @broadcast=0xffffffff]}, @cipso={0x86, 0x11, 0x0, [{0x0, 0xb, "ec6dc0f257bebcac90"}]}]}}, ""}}}}}, &(0x7f00000b3000)={0x0, 0x1, [0x126]})
socket$kcm(0x29, 0x7, 0x0)

2018/01/20 19:21:22 executing program 0:
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0})
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f00007fb000-0x4)=0x0)
getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000293000)={<r1=>0x0, 0x2}, &(0x7f0000d59000-0x4)=0x6)
setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00003f0000)={r1, 0x3f}, 0x8)
socket$key(0xf, 0x3, 0x2)
r2 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r2, &(0x7f00001e4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(rfc4309(authenc(michael_mic-generic,chacha20-generic)))\x00'}, 0x58)
bind$alg(r2, &(0x7f0000499000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic-generic\x00'}, 0x58)

2018/01/20 19:21:22 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000f37000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58)
setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x8)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390dc86dae79fa409d4d54", 0x10)
recvfrom(r0, &(0x7f000006a000-0x17)=""/23, 0x17, 0x40, &(0x7f0000aad000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x1, 0x3, 0x3, 0x2, {0xa, 0x0, 0x4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x7ff}}}, 0x32)
r1 = accept$alg(r0, 0x0, 0x0)
write(r1, &(0x7f000051a000-0x8d)="3595c917d671b6b5", 0x8)
recvmsg(r1, &(0x7f00006b1000-0x38)={&(0x7f0000f39000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000f39000-0x20)=[{&(0x7f00007c0000)=""/38, 0x26}], 0x1, &(0x7f00004d4000-0xcf)=""/207, 0xcf, 0x0}, 0x0)

2018/01/20 19:21:22 executing program 5:
mmap(&(0x7f0000000000/0x4cc000)=nil, 0x4cc000, 0x6, 0x65031, 0xffffffffffffffff, 0x1000000000000000)
mmap(&(0x7f00004cc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair(0x4, 0x0, 0x3, &(0x7f00004cd000-0x8)={0x0, <r0=>0x0})
mmap(&(0x7f00004cc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
bind$vsock_dgram(r0, &(0x7f00004cd000-0x10)={0x28, 0x0, 0xffffffff, @any=0xffffffff, 0x0}, 0x10)

2018/01/20 19:21:22 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket(0x40000000015, 0x5, 0x0)
getsockopt(r0, 0x100000001, 0x4, &(0x7f0000229000-0x5f)=""/95, &(0x7f0000f7d000-0x4)=0x113)
socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00003a3000-0x10)={0x0, 0x0}, &(0x7f00003f6000-0x4)=0x10)
setsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000155000)="79d37da96fc268a705e3122b95b617251160c5e939b88c6bcf4dd7288013325c8c6133affb30fea7861971d3960fe481d6e8e864d56d302fd4ddb55219d67b7b68761ac1944acd213d", 0x49)
getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000072c000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000087f000)=0xe8)
getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f00000f4000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, <r1=>0x0}, &(0x7f0000937000-0x4)=0x14)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000eec000)={0x0, <r2=>0x0, 0x0}, &(0x7f00000c1000)=0xc)
setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000a2d000)=0x5, 0x1)
setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00003d0000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x4, 0x3, 0x0, 0xa, 0x20, 0xa0, 0xee, r1, r2}, {0x2ae, 0x9c, 0x8, 0xffffffffffffd5c5, 0x8000, 0x6, 0x1, 0x0}, {0x7, 0x400, 0x6, 0xffffffffffffff01}, 0x800, 0x1, 0x3, 0x1, 0x0, 0x1}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x3, 0x2b}, 0xa, @in=@loopback=0x7f000001, 0x2, 0x3, 0x2, 0x3, 0x7, 0x2, 0x3}}, 0xe8)
recvfrom$packet(r0, &(0x7f00009aa000-0x1f)=""/31, 0x1f, 0x2100, &(0x7f00003b4000)={0x11, 0x0, r1, 0x1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14)
setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00002cd000-0xe8)={{{@in=@multicast2=0xe0000002, @in=@empty=0x0, 0x1, 0x0, 0x1, 0x3, 0xa, 0x0, 0xa0, 0x0, 0x0, r2}, {0x8, 0x5, 0x401, 0x7, 0xefa, 0x3, 0xf006, 0x1}, {0xfffffffffffffff8, 0x9, 0x7fffffff, 0x401}, 0x6, 0xf, 0x0, 0x1, 0x0, 0x3}, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x0, 0x33}, 0xa, @in=@empty=0x0, 0x2, 0x1, 0x2, 0xffff, 0xffff, 0x3, 0x84c2}}, 0xe8)

2018/01/20 19:21:22 executing program 2:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet(0x2, 0x80002, 0x0)
ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000c26000-0x4)=<r1=>0x0)
ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00002fb000-0x4)=r1)
setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4)
bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 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, &(0x7f0000d7d000-0x35)="a2", 0x1, 0x0, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
sendto$inet(r0, &(0x7f00002c0000)="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", 0x93a, 0x0, &(0x7f0000252000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)

2018/01/20 19:21:22 executing program 4:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c)
listen(r0, 0x3)
r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84)
sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c)
socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10)
close(r0)
getsockname(r1, &(0x7f000098c000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ac6000+0xaf7)=0x8)
sendmmsg(r1, &(0x7f000070b000)=[{{0x0, 0x0, &(0x7f00007ed000)=[{&(0x7f0000d91000-0x59)='u', 0x1}], 0x1, &(0x7f0000275000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x48084)
shutdown(r1, 0x1)

2018/01/20 19:21:22 executing program 3:
mmap(&(0x7f0000000000/0xf7000)=nil, 0xf7000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
syz_emit_ethernet(0x66, &(0x7f00000f4000-0x101)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x30, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "c5fc9e", 0x0, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, [], ""}}}}}}}, 0x0)

2018/01/20 19:21:22 executing program 3:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0xa, 0x5)
getsockopt$inet_buf(r0, 0x0, 0x2c, &(0x7f00009ee000-0x79)=""/121, &(0x7f0000743000-0x4)=0x79)
socket$inet6_icmp(0xa, 0x2, 0x3a)
setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000513000)={0xc94, 0xfff, 0x8, 0xfffffffffffff800}, 0x8)
r1 = socket$inet(0x2, 0x2, 0x0)
bind$inet(r1, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f00009b2000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc)
syz_emit_ethernet(0xee, &(0x7f0000d24000-0xee)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@llc={0x4, {@snap={0x3, 0xab, 'A', '5%|', 0x608, "e0fcc06a8e387923c55f0e8ec0ad2e2c506fe6b937d416a87314c2bff68d227803e74d0bd72abbb24a8af042af837654ec0d14782455656b5168d02d945501670aaa2de07278555623a4b56a4df4b0fd66b93200356d9132eaad7d21cce6811073cb3b7778d96097fe5bc9182a1dcf29a55b7ca2dae55f74f5541474b55792a9fc1d08492d18d49db2020e3b348cfb0f387e56953598931d38b254be911694aa0063074757c3af18aab5515193198688d145edde1a4740e574cb2036c90dc31882f9966641af0343de163bf78640ad5e214cf0c642cfc8d1"}}}}}, 0x0)

2018/01/20 19:21:22 executing program 5:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f00006e3000-0x58)={0x26, 'skcipher\x00', 0x0, 0xe, 'lrw(camellia)\x00'}, 0x18b)
r1 = accept$alg(r0, 0x0, 0x0)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a01002356ba602dff05000bfef9f3d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30)
sendmsg$alg(r1, &(0x7f00002b2000)={0x0, 0x0, &(0x7f0000006000)=[{&(0x7f0000516000)="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", 0x3e3}, {&(0x7f0000d75000-0xb)="6d0b7c991cf4301ef9affb", 0xb}], 0x2, &(0x7f0000947000-0x18)=[], 0x0, 0x0}, 0x0)
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)

2018/01/20 19:21:22 executing program 0:
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0)
bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000001000-0x10)={0xffffffffffffff9c, 0x50, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10)
socket$inet6(0xa, 0xf, 0x6)
bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000)=0x0, 0x4)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
pipe(&(0x7f0000001000-0x8)={0x0, <r0=>0x0})
accept4$packet(r0, &(0x7f00004b8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000144000-0x4)=0x14, 0x80000)
r1 = socket$inet(0x2, 0x6, 0x0)
setsockopt$inet_IP_XFRM_POLICY(r1, 0x10d, 0x3, &(0x7f0000001000-0xe8)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @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=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8)

2018/01/20 19:21:22 executing program 6:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x1, 0x8010000000000084)
r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84)
r2 = socket(0x3, 0x5, 0x7f)
getsockopt$ax25_int(r2, 0x101, 0x0, &(0x7f0000f5f000-0x4)=0x0, &(0x7f00004f6000)=0x4)
sendto$inet6(0xffffffffffffffff, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c)
setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00005a1000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10)
recvfrom$ipx(r1, &(0x7f0000bbd000)=""/247, 0xf7, 0x162, &(0x7f0000950000)={0x4, 0x5, 0x1090, "721279e82764", 0x9, 0x0}, 0x10)
setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000f98000)=@int=0x1, 0x4)
ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000c3d000)=<r3=>0x0)
ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00003ba000-0x4)=r3)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4fb5}, 0x98)

2018/01/20 19:21:22 executing program 7:
socketpair(0x0, 0x800, 0x0, &(0x7f000042d000-0x8)={<r0=>0x0, <r1=>0x0})
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000000000)=0x6, 0x4)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r2 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r2, &(0x7f0000494000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10)
r3 = accept$alg(r2, 0x0, 0x0)
sendmmsg$alg(r3, &(0x7f0000201000-0x38)=[{0x0, 0x0, &(0x7f00003dc000)=[{&(0x7f0000442000-0xcc)="ad3de7161e6374b739419f87f784243b6cd320c638f40a2bf1d75d10fd3903aa204419c746992cb2490ffd263e1f7597449b712100ce2a4694562ad800fe8e87", 0x40}], 0x1, &(0x7f0000b8f000)=[], 0x0, 0x0}], 0x1, 0x0)
recvmsg(r3, &(0x7f0000f86000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000685000)=[{&(0x7f0000f8e000)=""/4096, 0x1000}], 0x1, &(0x7f00000d7000-0x6b)=""/107, 0x6b, 0x0}, 0x0)
getpeername$packet(r1, &(0x7f0000409000)={0x0, 0x0, <r4=>0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000ba8000)=0x14)
setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f000009c000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r4}, 0x14)

2018/01/20 19:21:22 executing program 2:
mmap(&(0x7f0000000000/0xdcd000)=nil, 0xdcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f0000bfa000-0x4)=0x0, 0x4)
mmap(&(0x7f0000dcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000dce000-0x20)={@common='sit0\x00', @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}})

2018/01/20 19:21:22 executing program 3:
mmap(&(0x7f0000000000/0xac7000)=nil, 0xac7000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x1, 0x84)
sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c)
setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000abb000)={0x0, 0x0, 0x0, 0x800000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb)
r1 = socket(0x19, 0x6, 0x7)
mmap(&(0x7f0000ac7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000ac7000)={0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @broadcast=0x0}, &(0x7f00000cc000-0x4)=0xc)
poll(&(0x7f0000ac0000)=[{r0, 0xa0c0, 0x0}], 0x1, 0x8000)
shutdown(r0, 0x1)

2018/01/20 19:21:22 executing program 4:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000a34000)={&(0x7f0000c53000-0x8)='./file0\x00', 0x0, 0x10}, 0x10)
bpf$MAP_CREATE(0x0, &(0x7f0000e66000)={0x3, 0x4, 0x1, 0x7, 0x8, r0, 0xffffffff80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f000000d000)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
sendto$unix(r1, &(0x7f0000010000)="", 0xfffffffffffff000, 0x0, 0x0, 0x0)

2018/01/20 19:21:22 executing program 1:
mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x80005, 0x0)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00007c4000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000004000-0x4)=0x18)
mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000005000)={0xffffffffffff7fff, {{0xa, 0x3, 0x101, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88)

[  228.403318] do_dccp_setsockopt: sockopt(CHANGE_L/R) is deprecated: fix your app
[  228.442472] sctp: [Deprecated]: syz-executor6 (pid 24066) Use of int in max_burst socket option deprecated.
[  228.442472] Use struct sctp_assoc_value instead
[  228.458363] do_dccp_setsockopt: sockopt(CHANGE_L/R) is deprecated: fix your app
[  228.485993] sctp: [Deprecated]: syz-executor6 (pid 24090) Use of int in max_burst socket option deprecated.
[  228.485993] Use struct sctp_assoc_value instead
2018/01/20 19:21:22 executing program 3:
pipe(&(0x7f0000a87000)={<r0=>0x0, 0x0})
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000001000-0x4)={0x0, []}, &(0x7f0000000000)=0x4)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)

2018/01/20 19:21:22 executing program 2:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$inet6(0xa, 0xa, 0x2, &(0x7f0000ec0000)={<r0=>0x0, 0x0})
accept4(r0, 0x0, &(0x7f0000a44000)=0x0, 0x800)
r1 = accept(0xffffffffffffff9c, &(0x7f000087c000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000f41000)=0x32)
getsockopt$netlink(r1, 0x10e, 0x5, &(0x7f00002ab000-0x9)=""/9, &(0x7f0000083000-0x4)=0x9)
bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x0, 0x0, 0x20a970e3, 0x0, 0xfffffffffffffffd, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00006ee000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48)

2018/01/20 19:21:22 executing program 0:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$pppoe(0x18, 0x1, 0x0)
r1 = accept(r0, &(0x7f00005a8000-0x10)=@in={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d3c000)=0x10)
accept4(r0, &(0x7f0000168000)=@can={0x0, <r2=>0x0, 0x0, 0x0}, &(0x7f0000896000)=0x10, 0x80800)
setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f000059d000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r2}, 0x14)
getsockopt$sock_int(r0, 0x1, 0x22, &(0x7f0000a4a000)=0x0, &(0x7f0000dfa000-0x4)=0x4)
setsockopt(r0, 0x1ff, 0x0, &(0x7f0000001000-0xa5)="ca8576ab40ebf75cdaf2db66fa08da32127bef45c65f225645bc1e3295778b437e11c32e717654b56085c7441c009b58fb0473108e72712b1e39e421632b9b30350357230bb135bd53cc5e63c5c8d1013da0fef3ddedfb84daf130b3e21eb98a6b50610353db0728ec6a0e8f17a22053f14cb54b9ffebae0e94a0a3bf570b44951f2903933cc31b098577b16821cbea3e9436ff6e59a1793474fc70b676cc5f7b67cc3afdc", 0xa5)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
r4 = socket$l2tp(0x18, 0x1, 0x1)
connect$l2tp(r4, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e)
socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000b1f000)={0x0, 0x0})
pipe(&(0x7f00006d0000-0x8)={<r5=>0x0, 0x0})
sendmsg$kcm(r5, &(0x7f00002fd000-0x38)={0x0, 0x0, &(0x7f00000df000)=[{&(0x7f00007eb000)="78cae9ee43d51379471451fce97f75725aadc10bc4c83a2662f613a26b9e054a8ad3d0198e742593735b5e87da03e4c0c4271ff3ba8a36", 0x37}, {&(0x7f000027b000)="f55983b9b345aa0fdd586ed41e1b35f7b499ac501402b426fb0bcd2e084a92980b1144b9b71f605c8288ef0d1f4c0e36c9eee458e7805d46b8f26cb7e8c0f1ee0715f3aafc372171b89df68a25abb6c2255424806994159f1d953a02d709a6af6da11814748006f8e4dfc1e24db66cbeb1d1dc17d70385e700651c5b153df3882e8bd6b582b70c66a5e1a2f13cb63c0c71acc169b444d38acbe4e73dc3b14ce7da6dcfa1a8ec807fb0877a1323bd5f68701a24b3311ad2e5cc05fb1818a2223d", 0xc0}, {&(0x7f0000497000-0x1000)="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", 0x1000}, {&(0x7f0000547000-0x26)="840fe0b2ce38d4661a4b43e0e730ee1e5145703882c7223a1ea2a317d213ead6a73ad2a920a7", 0x26}, {&(0x7f0000f96000)="0ec26261b4ae250123fb81bbc2767ae88f177b568d825157436eff7597bb4cf1d44edf0fc37365d66874e059630d183d78239d74d71358524aa18ee80c53f11d71cf601636036c15f4105487a268e4e23ae65ae3d01fed3cb9cda115f93b517df9005fd36a7bda797553803ed57e0401a7cde35d6f30d26dcbd99c1d822dae601876d22c0c6fcf6efdd651ca1eb83bd101a322e4637c5cb44e85ce5175d85e562772731d0c25d2643b04a50a10b5f9a5b9e706f42656673dd5f22eef8d06dc620cc8a93680d64f42087454589d0b6ba600e91d089b35", 0xd6}, {&(0x7f0000e57000-0x90)="515ed6fec257dfdf43016b0363d6713f2d17ae248a23ce3b31f122541ca1a34f20582a1d32caf170eae9de6e855897efc0d65260e4f1ac28dd36c3978a1f22d31dc4b416a37f96255d308734ef8a83a23b2f90dcb3b617a6bdecec856473cf463d44eb45216a163425dfa726ca7eb19e1ff1675750372fd797c81db87393bbeeace7baa39868c891ed08d6a0095a764c", 0x90}], 0x6, &(0x7f0000b9d000)=[], 0x0, 0x4000}, 0x4080)
sendto(r4, &(0x7f0000e76000)="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", 0x1000, 0x8, &(0x7f000064f000-0x10)=@ax25={0x3, {"f3042ee731f842"}, 0x403}, 0x10)

2018/01/20 19:21:22 executing program 1:
socket$netlink(0x10, 0x3, 0x17)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={<r0=>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}, 0xcf}]}, &(0x7f0000f92000-0x4)=0x10)
r1 = accept4$inet(0xffffffffffffffff, &(0x7f00004c8000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f3e000)=0x10, 0x80800)
ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000abb000)=0x0)
r2 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00005fc000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48)
r3 = socket(0x10, 0x3, 0x0)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000335000)={r0, 0x56, "db00fe46342920c74ee44f6a904d7bbe3aa4f75f67f0e5761c51a214516a7895d904b8db83ebac54f1f9481aed2d353fa86922251668cee8d4180822470fc17e8b9b7317ef102ae78f2b013f75dc0ba898900ebff82d"}, &(0x7f00007b2000-0x4)=0x5e)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f00008ee000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000430000-0x4)=0x14)
setsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000a49000-0x8)={0x8001, 0x7fffffff, 0x2, 0x9}, 0x8)
setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f00009da000)=r2, 0xfe05)
setsockopt$bt_BT_POWER(r3, 0x112, 0x9, &(0x7f0000348000-0x1)=0xe522, 0x1)
write(r3, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26)

2018/01/20 19:21:22 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket(0x15, 0x80005, 0x0)
sendto$ax25(r0, &(0x7f0000e3e000-0xc5)="b87e8c1a39d02aa87ca361224108b26ce50130773a7cf7e8313dbdf313a76d4b2f6117f3350ac21e7fa63d503435b8367016d8da72e1686d98a75205cec7ed267c75c320166ee1ef01d089d6d6af74e2da6bad064accdebf2315894ad6d35df18dc77d4c531887c85d685282a164f9fb8e1b76fb62b9db1ff545463f5e7087ceba02535d02540b6448b36485a964be29bf8aadbb35f4eaf0e31b1d78e31de6162a54f41e5d9570b2f38a1040f445834ed2188758c47b172c85a6394822cb800865fd752e7d", 0xc5, 0x0, &(0x7f00004d8000-0x10)={0x3, {"de18423d7a0426"}, 0x8000}, 0x10)
getsockopt(r0, 0x200000000114, 0x2715, &(0x7f0000002000-0x1000)=""/1, &(0x7f0000000000)=0xe105253e4acfbf5c)
recvfrom$llc(r0, &(0x7f0000867000)=""/137, 0x89, 0x122, &(0x7f0000156000-0x10)={0x1a, 0x1b, 0x9, 0x5, 0x8, 0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xd}, [0x0, 0x0]}, 0x10)
ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000f16000)=0x0)

2018/01/20 19:21:22 executing program 5:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket(0x13, 0x6, 0x4)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00002a3000-0x4d)={<r1=>0x0, 0x45, "3c1ff77c7c76d4213cb63e98ebb364160106295e6f398f8cf1da6bc59fe524af37bb620ee78aa4975c9ed60ca0ccb6898430ce42f16f4518cb257803a9687951763cc9455c"}, &(0x7f00001bf000)=0x4d)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000074a000-0x10)={0x9, 0x8006, 0x1, 0xff, r1}, &(0x7f0000590000)=0x10)
syz_emit_ethernet(0x49, &(0x7f0000d40000-0x423)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="f3aa20259cdb", [], {@ipv6={0x86dd, {0x0, 0x6, "050008", 0x13, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@dstopts={0x88, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}]}], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}}, &(0x7f0000efe000)={0x3, 0x1, [0x0]})
socketpair$inet(0x2, 0x4, 0x4, &(0x7f0000e52000-0x8)={0x0, 0x0})

2018/01/20 19:21:22 executing program 6:
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000df5000)={<r1=>0x0, 0x3}, &(0x7f0000000000)=0x8)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000001000-0x10)={r1, 0x48, &(0x7f0000000000)=[@in6={0xa, 0x2, 0xfffffffffffffffd, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffe087970}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xcc, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfbc}]}, &(0x7f000056e000-0x4)=0x10)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r2 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r2, &(0x7f0000534000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58)
r3 = accept$alg(r2, 0x0, 0x0)
sendmsg(r3, &(0x7f0000c5a000-0x38)={&(0x7f00001a3000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000b77000)=[], 0x0, &(0x7f0000bd7000)=[], 0x0, 0x0}, 0x0)

2018/01/20 19:21:22 executing program 4:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$unix(0x1, 0x5, 0x0)
recvmsg(r0, &(0x7f000012d000-0x38)={&(0x7f000051f000)=@pppol2tp={0x0, 0x0, {0x0, <r1=>0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000354000)=[{&(0x7f0000803000)=""/97, 0x61}], 0x1, &(0x7f00008e9000)=""/153, 0x99, 0x9}, 0x0)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000eff000-0x6)={<r2=>0x0, 0x0}, &(0x7f0000455000-0x4)=0x6)
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000979000-0x8)={r2, 0x1e}, 0x8)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006f5000)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff})
recvmsg(r4, &(0x7f0000d5f000)={&(0x7f0000380000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000250000)=[], 0x0, &(0x7f00007ac000-0x1000)=""/375, 0x177, 0x0}, 0x0)
sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0)
unshare(0x40600)

2018/01/20 19:21:22 executing program 3:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000d6a000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes-generic)\x00'}, 0x58)
r1 = accept$alg(r0, 0x0, 0x0)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000096c000-0x10)="827f855001feeb67bb33dca7b96e18bf", 0x10)
r2 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f00004c3000)=0x0, 0x800)
getpeername$inet(r2, &(0x7f000057b000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000753000-0x4)=0x10)
pipe(&(0x7f00006a9000-0x8)={<r3=>0x0, <r4=>0x0})
getsockopt$netrom_NETROM_T1(r4, 0x103, 0x1, &(0x7f0000f89000-0x4)=0x0, &(0x7f00008d6000-0x4)=0x4)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b81000)="9fcfab004add4712c386f09d4c8469ad8c405540da697ecf3e62aa52f0babc4844c9a4eb608bf9a9e34f831497adf83c270c1c42840a6664d7821823d4100e9d0cd5dc2336deca297ec8a900a95ece420aeb3961a8cd0b8eaf53525e29930b5399612b6d6fcdc8bb7e6b648deadf9ca6f2972410ec511eee9ddb4e1a76edb67e4e8f1c4c9c2d8b1dec119d09a70feee6815e1b0b9dc2ca89ec8719f2f68e87e7438f3a649dfbcdd3658e8de4bc8d821a7b", 0xb1)
writev(r1, &(0x7f00008b8000-0x30)=[{&(0x7f0000426000)="b0", 0x1}], 0x1)
ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000d25000)=0xfffffffffffffffd)
r5 = accept(r3, &(0x7f000037e000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000001c000-0x4)=0x10)
setsockopt$inet_MCAST_MSFILTER(r5, 0x0, 0x30, &(0x7f0000c18000)={0x1, {{0x2, 0x0, @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]}, 0x1, 0x4, [{{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{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, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{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]}]}, 0x2b8)
connect$netlink(r5, &(0x7f00002e0000)=@kern={0x10, 0x0, 0x0, 0x20001400}, 0xc)

2018/01/20 19:21:22 executing program 6:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket(0x10, 0x803, 0x0)
write(r0, &(0x7f0000dfa000)="2600000022004701870000000000ffee006d0000000000000004093c51f10101c7033500b017", 0x26)
setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f000031b000-0x4)=0x1, 0x4)
setsockopt$packet_int(r0, 0x107, 0x1f, &(0x7f000069c000)=0x80000000, 0x4)
recvmsg(r0, &(0x7f0000aaa000)={0x0, 0x0, &(0x7f0000dcf000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0)

2018/01/20 19:21:23 executing program 0:
tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xfffffffffffffffd)
r0 = socket$bt_bnep(0x1f, 0x3, 0x4)
vmsplice(r0, &(0x7f0000a68000-0x10)=[{&(0x7f00009ec000)="89c936ab7a49ce5abdaa6d103903275eeabd867370c4e4a435f8025d24082c950a64dfe703183455eddc5fb25046720e01a0d4773e661399908c45ed1fdb6e1476b02362a332b0e41e1e70592de3775aebe3e745a83c4ba293a5a575750b0bee9fb105aef3fa6b5b2574d26312003eeb344336fa9af219cf5b0b7189da00a747ccf52ecabd84d0193ca68e1213d918de08f5df3482d21b0390ea5f14da030c614147156fdf7fab1e", 0xa8}], 0x124, 0x1)

2018/01/20 19:21:23 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000659000)={0x0, <r0=>0x0})
socketpair(0x9, 0x2, 0xfffffffffffffffc, &(0x7f00005de000)={0x0, <r1=>0x0})
setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000a7a000-0x6c)=[@in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x716, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x6c)
ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000b73000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0})
r2 = socket$inet6(0xa, 0x80002, 0x0)
recvfrom(r2, &(0x7f000030a000-0x1000)=""/4096, 0x1000, 0x2003, &(0x7f0000fbd000)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x2, 0x4, 0x0}}, 0x2e)
accept$ipx(r2, &(0x7f0000c69000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000a44000-0x4)=0x10)
connect$inet(r2, &(0x7f0000956000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
r3 = socket$netlink(0x10, 0x3, 0x0)
writev(r3, &(0x7f0000fdc000-0x8)=[], 0x0)
connect$inet6(r2, &(0x7f00009d1000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c)
socket$nl_route(0x10, 0x3, 0x0)

2018/01/20 19:21:23 executing program 5:
mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
syz_emit_ethernet(0x32, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x0, 0x4, 0x4, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x8000000000000689, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "11ad5b", 0x0, "5fc07d"}, ""}}}}}, 0x0)
r0 = socket$inet(0x2, 0x80007, 0x800)
mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f000000a000-0x4)=0x0, &(0x7f0000007000-0x4)=0xc1cf78e4)

2018/01/20 19:21:23 executing program 2:
r0 = socket(0x10, 0x803, 0x0)
setsockopt(r0, 0x10e, 0x3, &(0x7f0000fc9000)="", 0x0)
ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000366000)=@req={0x50, &(0x7f00003cc000-0x50)={@common='tunl0\x00', @ifru_names=@common='gretap0\x00'}})
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socket(0x10, 0x2, 0x0)

2018/01/20 19:21:23 executing program 4:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x1, 0x8010000400000084)
bind$inet6(r0, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c)
sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c)
ioctl$fiemap(r0, 0xc020660b, &(0x7f00001aa000)={0x80, 0x200, 0x4, 0x3, 0x8, [{0xffc0000000000000, 0x0, 0x8000, 0x0, 0x0, 0x3100, 0x0, 0x0, 0x0}, {0x9, 0x100000000, 0x10001, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, {0x401, 0x2, 0x10001, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}, {0x6, 0x6, 0x8, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, {0x2, 0x5f0, 0xfffffffffffffff7, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, {0x2, 0x8, 0x8e8, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {0x7, 0x3, 0x4, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0}, {0x80000000, 0x0, 0xcec, 0x0, 0x0, 0x3108, 0x0, 0x0, 0x0}]})
setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f000023f000)={0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb)
readv(r0, &(0x7f0000cf6000-0x90)=[{&(0x7f0000214000)=""/224, 0xe0}], 0x1)
r1 = socket$unix(0x1, 0x5, 0x0)
socketpair(0x6, 0x3, 0x7, &(0x7f0000dfe000-0x8)={0x0, <r2=>0x0})
setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000b12000)=r2, 0x4)
r3 = accept(r1, &(0x7f0000677000)=@can={0x0, <r4=>0x0, 0x0, 0x0}, &(0x7f0000c30000)=0x10)
setsockopt$bt_l2cap_L2CAP_OPTIONS(r3, 0x6, 0x1, &(0x7f0000f02000)={0xfffffffffffff801, 0xfffffffeffff7fff, 0xfffffffffffffffe, 0x20, 0xdb, 0x8, 0x1}, 0xffffffffffffffe2)
pipe(&(0x7f0000734000)={0x0, 0x0})
r5 = getpid()
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000c02000)={0x0, <r6=>0x0, 0x0}, &(0x7f0000f3a000)=0xc)
recvmsg$kcm(r3, &(0x7f0000df3000-0x38)={&(0x7f000063b000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000631000)=[{&(0x7f00001f8000-0x10)=""/16, 0x10}, {&(0x7f0000b5f000)=""/0, 0x0}, {&(0x7f0000a6c000-0xe3)=""/227, 0xe3}, {&(0x7f00000e3000-0x5d)=""/93, 0x5d}], 0x4, &(0x7f0000359000-0x49)=""/73, 0x49, 0x9}, 0x2)
r7 = getgid()
sendmsg$unix(r1, &(0x7f00006ad000-0x38)={&(0x7f0000c36000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000b51000-0x60)=[{&(0x7f00008fb000-0xe4)="487438fb7337efe91e5332ca608e8f4f4a57c5797ce594247f1872d034d2d99ff502ab35dd195e753af452f6f4303b5fb437b3eea026d94cb3d9a6226f7f6e1bc56ea40cd9d4fe3f050f5131003eafc05df904f0527482be7febdeb0d4f9e9ba6c9fe1aafbe313d7acdf5e4d008a228820affb0949ac0bddbc5a85ad17be28d272eb8866b5454af88a9f7c6c49e2f04884d2197964c37c7762a11a21d974e1a425aeeb5574932561cd0c02aa1b3bc3c2895eb22cf43bdd6aee85e2abd6b3e2f388520ac86c4fbadcc7179f35048ceeebc0730eaab7d68f1a5cd336a797c5985f94e05590", 0xe4}, {&(0x7f0000831000)="6177fb41be24ed138000cba80ec1467d19c8883162a2fe298127c2f27400dc6024255b1ed385a4ed4ff65acd5913c0f4df13254485325da5cfbb57ac89707fb49f37e784a41ebfa55dcb8f36d7d76138db424d1ee276babec35eeef6a383d7d3f4862246c618fd276f098cab0b1cc9880a33a01930964e1043fb7a17b478571478f5d959fe5863f6ef845778e31a5d9e72b0df4f545df757da7683049b276c0fe1cd68f9ea4a77ad2fd6cd0ae21b95dca7021782bad5734341d44069127e2077a0b9a54c3e7dfc3914597724ead2ddfe7a39fdc841c97470e7287f51cdf652", 0xdf}, {&(0x7f0000123000-0x81)="df1895e406fc66064bba230cb31b93c43fb004c69929293c8f8eb90a35ea121d73f74da9a9baf7bed503c8bb3db44f8a75200b5315e5c1c35a8124bbfec74ba46532cdb43f9ac5531b0bc2dc2a57ded9332c29e90916f1a11fab01b6f0a993e184c8c267600e7f624ce2304291cf70225c68f43a64935472fd7ab1b7ba0d0008f1", 0x81}, {&(0x7f0000292000-0x13)="9d7160a16a1b4cc40c2b0e8d3522e2407b9529", 0x13}, {&(0x7f0000f82000)="687bed1389bfe10e3c3391cae5acc8b3f8f45b0f2ccc9db6ee1d0fb09467e01baf0995aa457a9d5c504e011232514c", 0x2f}, {&(0x7f0000c92000-0x1b)="ba08abcc4ae82be70ea840c74318ce77349448c228916afe2875b3", 0x1b}], 0x6, &(0x7f0000d7f000-0x80)=[@rights={0x30, 0x1, 0x1, [r1, r1, r1, r1, r1, r1, r1]}, @rights={0x18, 0x1, 0x1, [r1]}, @rights={0x18, 0x1, 0x1, [r1, r1]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}], 0x80, 0x4008800}, 0x40000)
readv(r1, &(0x7f00005de000-0x10)=[{&(0x7f000027e000-0x33)=""/51, 0x33}], 0x1)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f000063e000)={<r8=>0x0, 0x2}, &(0x7f00009ea000)=0x8)
setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f000031c000-0x4)=r8, 0x4)
bind$can_raw(r3, &(0x7f0000d09000-0x10)={0x1d, r4, 0x0, 0x0}, 0x10)

2018/01/20 19:21:23 executing program 6:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$unix(0x1, 0x5, 0x0)
r1 = socket$unix(0x1, 0x10000000000001, 0x0)
bind$unix(r1, &(0x7f0000675000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc)
listen(r1, 0x0)
r2 = accept4(r1, &(0x7f0000361000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c1d000-0x4)=0x10000006f, 0x0)
getpeername$packet(r2, &(0x7f00008e4000-0x14)={0x0, 0x0, <r3=>0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000922000)=0x14)
ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f000013d000-0x18)={@loopback={0x0, 0x1}, 0x8, r3})
pipe(&(0x7f0000a18000)={0x0, <r4=>0x0})
r5 = socket$unix(0x1, 0x5, 0x0)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006f5000)={<r6=>0xffffffffffffffff, <r7=>0xffffffffffffffff})
recvmsg(r7, &(0x7f0000540000)={&(0x7f0000380000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000250000)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac, 0x0}, 0x0)
ioctl$SIOCGIFMTU(r4, 0x8921, &(0x7f0000e65000)={@common=""/16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]})
sendmsg$unix(r6, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r5]}], 0x1, 0x0}, 0x0)
r8 = socket$unix(0x1, 0x1, 0x0)
socket$bt_sco(0x1f, 0x5, 0x2)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f000020b000)={<r9=>0xffffffffffffffff, 0xffffffffffffffff})
sendmsg$unix(r9, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r8]}], 0x1, 0x0}, 0x0)
listen(r0, 0x0)
socket$inet6_udp(0xa, 0x2, 0x0)
getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000f11000-0x8c)={<r10=>0x0, @in6={{0xa, 0x1, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000bff000-0x4)=0x8c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00009e3000-0xa0)={r10, @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]}, 0xfffffffffffffffa, 0x2, 0x8, 0x8, 0x20}, 0xa0)

2018/01/20 19:21:23 executing program 0:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket(0x10000000000010, 0x3, 0x0)
write(r0, &(0x7f00006af000-0x24)="240000002e001f1000101a00000000002300f9ffffffffffffffffff08ff1dff04010061", 0x24)
getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000803000-0x2)=0x400, &(0x7f0000a5d000)=0x2)

2018/01/20 19:21:23 executing program 7:
ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000856000)={<r0=>0xffffffffffffff9c})
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
accept4$netrom(r0, &(0x7f0000001000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000140000)=0x10, 0x80800)
mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r1 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000007000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48)
bpf$OBJ_PIN_PROG(0x6, &(0x7f0000004000)={&(0x7f0000007000)='./file0\x00', r1}, 0xc)

2018/01/20 19:21:23 executing program 5:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet(0x2, 0x1, 0x38d6)
connect$inet(r0, &(0x7f0000824000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000282000)={@multicast1=0xe0000001, @multicast2=0xe0000002, 0x2}, 0xc)
sendto$inet(r0, &(0x7f0000c0c000-0xda)="380699792afb66f951395d7b0e8f99f51197ae463af48a1f999f60fc785ef53f031edb5077e1dd6e42c416c1ffc0ebab4228d0e5748b8be08c7fd0383ed207f18a5cc12dfce662cd8dd14191e937a0eca24b0bc98c777b627d813a9d6ab709bf252bb3a997039b29164e4226d4d1c7b0442f7e7149c4a96beb46b1b3f8847fc898e8b486d3d55b4ef3d5b2f5c259a72326996335e5e8913cc2c1fe4b049daa21cc382b498d360454c66ed5123cd57f161032153b07ea4950ac39aa84b77cbbd34fe68a62c066bc6c7c6210eabde1fbe12c66beb5a1a365eeb0a9", 0xfffffffffffffec1, 0x4000000, &(0x7f0000998000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)

2018/01/20 19:21:23 executing program 6:
r0 = socket$kcm(0x29, 0x5, 0x0)
ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000908000-0x4)={r0})
getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f00008bf000-0x4)=0x0, 0x4)
ioctl$void(r0, 0xc0045878)

2018/01/20 19:21:23 executing program 0:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f000093a000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e75000)="", 0x0)
r1 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000412000-0x1)=0x0, 0x800)
setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000544000-0x4)=0x2, 0x4)

2018/01/20 19:21:23 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000b0f000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-pclmul\x00'}, 0x58)
r1 = accept$alg(r0, 0x0, 0x0)
pipe(&(0x7f00000b9000)={0x0, <r2=>0x0})
r3 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x12, &(0x7f00007df000-0x90)=@raw=[@jmp={0x5, 0x5, 0x0, 0x7, 0xf, 0x8c, 0x4}, @initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, @map={0x18, 0x6, 0x1, 0x0, r2, 0x0, 0x0, 0x0, 0x0}, @generic={0x3f, 0x200, 0x10000, 0xed8}, @call={0x85, 0x0, 0x0, 0x25}, @ldst={0x2, 0x1, 0x1, 0x3, 0x2, 0xffffffd1, 0xffffffffffffffff}, @ldst={0x1, 0x2, 0x2, 0x7, 0xa, 0xffffffff, 0xffffffffffffffff}, @alu={0x0, 0x8, 0xc, 0x6, 0x4, 0x0, 0xffffffffffffffff}, @ldst={0x3, 0x2, 0x1, 0x0, 0x5, 0x6, 0x1}], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48)
r4 = socket$kcm(0x29, 0xfffffffffffffffa, 0x0)
socket$alg(0x26, 0x5, 0x0)
ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000154000)={r1, r3})
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00007c7000-0x31)="8039cd98", 0x4)
writev(r4, &(0x7f00005e4000)=[{&(0x7f0000b33000)=',', 0x1}], 0x1)

2018/01/20 19:21:23 executing program 5:
mmap(&(0x7f00002d5000/0x4000)=nil, 0x4000, 0x0, 0x13132, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x0, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
pipe(&(0x7f0000683000)={<r0=>0x0, <r1=>0x0})
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000058f000)={<r2=>0x0, 0x5, 0x8, [0x2, 0x3, 0x6, 0x1, 0x401, 0xffffffff, 0xffff, 0xffffffff]}, &(0x7f00003e3000-0x4)=0x18)
mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000fe0000)={r2, 0x8, 0x81}, 0x8)
mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
bpf$OBJ_PIN_MAP(0x6, &(0x7f0000fdf000)={&(0x7f0000fdf000)='./file0\x00', r0}, 0xc)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000c68000)={r2, 0x2}, &(0x7f0000524000-0x4)=0x8)

2018/01/20 19:21:23 executing program 4:
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = accept$llc(0xffffffffffffff9c, &(0x7f0000a5b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=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(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
sendmsg(r0, &(0x7f0000000000)={&(0x7f0000b97000-0x10)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f00005fd000)=[{&(0x7f0000001000-0x38)="ed05c88472945530e997bc8a8a79e75794dc25aaa9ac494a1e471694b20b93f268d27b2a00e600e7fa364e63b26f4049b3c38163667cc8c8", 0x38}, {&(0x7f0000001000-0xdf)="54ae632959361c6384cf101d9b7c9a20deec5f66cb0df87e911b52220da105ab5ab6c23c1a013c159264f34cc7e09fdb4bc4c76b9667ce9a4db83d2583a7e913bf0e41b70612a237d8513b2c2e89936244e80b865337569667dc4ac1561ea36f30614723b5adf5f3931c597577bafe529ffda61f3c512440f00e0874923dbe3ca418fe4d5ac129867f40fc5589db7580c7959ffcab1190d8e5e96cfb3340c439ade1a846201c032c9960610a02ef55cd237d2c97706b55b554f8396aea04387f103773c79515f349cdea99fef250f0a69704c62419d0e003ba4da817e7cc2c", 0xdf}, {&(0x7f0000000000)="", 0x0}, {&(0x7f00005bc000-0x74)="ad7c3e370e3a6047bf9495f952348380edc4da7b9d4d8987d911d7851f1fd4244f815b37b25afbdbf639678d7a68f924f336f71df66c30a0765296db21673eab64a72706c0d73ffe4a8d40e20d24bade4c9d5509c55eaf51d278e9db3b4af1290f0a1114425888ac810e87c11d98f28a76e29628", 0x74}, {&(0x7f0000000000)="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{0x50, 0x111, 0x8, "c48ec194f24ae745df44f57c8c8b236e0b213b24334f214ec9450e095e25ba2ef756e61ca302881c128f62f2e65dd5e912411a49a6bb8e92eb00dbcca70137bd"}, {0x58, 0x0, 0x0, "96428c1137779e91384cb7daea3f1faf9803875d5e2c5330a98aa4f5c7b16f4865e0fd2a91f0ba6f0187e4bb70174c507c77abbe0a3d33bd407fe4784cdef591ad12d6117ae23d"}, {0xb8, 0x110, 0x8, "4b862140e6acd859f226ab1aebc110cdc1767fc16c6ec240298d6b11eac792c28262fb59ca2a427ba6103aa5b82a4d936be9f7b814c538e2fa7882675da396e52e8f3d45eec618bb09b21a874bfbe21cd4c0de9033f6a6c44cb0b7a17f5aecec23a54254bfc358dafd17fc08d99533ff5ca7817437e3debd0c9771216cb2558ae909386e5d60ea140094b2cef84e43e4278cf098ae326ddaeac9340071f770531f0470afcea3"}], 0x3328, 0x20000000}, 0x8000)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f00006d3000-0x18)={0x1, &(0x7f0000f07000-0xd4)=""/212, &(0x7f0000c5a000-0x18)=[{0x1ff, 0x5a, 0x2, &(0x7f0000344000-0x5a)=""/90}]})
bpf$PROG_LOAD(0x5, &(0x7f0000291000)={0x1, 0x5, &(0x7f0000dac000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0x0, 0x40000000d, 0x0, 0x0, 0xfffffff8, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000092e000)='GPL\x00', 0x4, 0xf7, &(0x7f0000fdf000-0xf7)=""/247, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48)
ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00002be000-0xc)={0x0, 0x80000, <r1=>0xffffffffffffff9c})
ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000611000)={&(0x7f000007d000-0x10)=[0x9, 0xac, 0x7f, 0x5], 0x4, 0x8, 0x9, 0xfffffffffffffc00, 0xf1e5, 0x73e1d61c, {0x6, 0x2, 0x6, 0x8, 0x5, 0x4, 0x2, 0x9, 0x3, 0x3000000000, 0x80, 0x3f, 0x0, 0x1ff, "2d4eec262075458c667e0dcf58f482a0bcb3654f2ee4158c9e47bf6c06993984"}})
socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00008f9000)={0x0, 0x0})

2018/01/20 19:21:23 executing program 2:
mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$can_bcm(0x1d, 0x2, 0x2)
connect$can_bcm(r0, &(0x7f000000b000)={0x1d, 0x0, 0x0, 0x0}, 0x10)
r1 = socket$can_bcm(0x1d, 0x2, 0x2)
connect$can_bcm(r1, &(0x7f0000001000)={0x1d, 0x0, 0x0, 0x0}, 0x10)
r2 = accept$inet6(0xffffffffffffff9c, &(0x7f000000c000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000011000)=0x1c)
getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000006000-0x20)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x40, 0x2, 0x3, 0x8, 0x0, 0x6, 0x3}, &(0x7f000000c000)=0x20)
close(r1)

2018/01/20 19:21:23 executing program 7:
mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000000d000-0xc)={0x0, 0x80000, <r0=>0xffffffffffffff9c})
mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f000000c000)={0x0, <r1=>0x0})
tee(r0, r1, 0xfff, 0x0)
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)
r2 = accept4(0xffffffffffffffff, &(0x7f0000005000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000d000)=0x26, 0x80000)
mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet6_tcp_int(r2, 0x6, 0x17, &(0x7f000000e000-0x4)=0x0, &(0x7f0000003000)=0x4)
pipe(&(0x7f000000c000)={0x0, <r3=>0x0})
mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f000000e000)={0x28fa, <r4=>0x0, 0x10000, 0xfffffffffffff04e})
ioctl$DRM_IOCTL_AGP_FREE(r3, 0x40206435, &(0x7f0000003000-0x20)={0x0, r4, 0x10000, 0x3d})

2018/01/20 19:21:23 executing program 3:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000882000+0xe1b)={0x3, &(0x7f0000404000-0x18)=[{0x0, 0x0, 0x0, 0x7}, {0x45, 0x0, 0x0, 0xffffffffffffffff}, {0x6, 0x0, 0x0, 0x0}]}, 0x10)
r2 = gettid()
getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000352000-0xe8)={{{@in=@empty=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000490000-0x4)=0xe8)
r4 = getgid()
r5 = gettid()
r6 = getuid()
r7 = getgid()
ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000cb000)=<r8=>0x0)
getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00003b4000-0xe8)={{{@in=@rand_addr=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r9=>0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c45000-0x4)=0xe8)
r10 = getgid()
ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000f56000-0x4)=<r11=>0x0)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000efc000-0xc)={0x0, <r12=>0x0, 0x0}, &(0x7f0000d40000-0x4)=0xc)
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000fd3000)={0x0, 0x0, <r13=>0x0}, &(0x7f000041e000)=0xc)
ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000f34000-0x4)=<r14=>0x0)
getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000084000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r15=>0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002a5000-0x4)=0xe8)
r16 = getgid()
ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000572000)=<r17=>0x0)
getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f000069b000)={{{@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, <r18=>0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000716000-0x4)=0xe8)
r19 = getgid()
r20 = getpid()
getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000b5b000)={{{@in=@multicast1=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r21=>0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000916000-0x4)=0xe8)
r22 = getgid()
sendmmsg$unix(r0, &(0x7f00009c4000)=[{&(0x7f0000abf000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000b8b000)=[{&(0x7f0000950000)="7dab1fcb26e24b422907e514a18d7300c111e6e2b2fe1d5f599e9539c5af1562515e6bfd137ae59f6d1feafdb35cace303bf51d8590a1565b3b5b0a70983b75f9da11e2c30b1e53cbffbed3d988cf3cdedb5e25a19cbe8af01f89706094b1617db2b1f8d944c79bf62ea5fd82da3a742ecbf3d38773cb87870e224fdb0b6043ae981e9386eaaa9fc5d3d2bbaaa97eb59383ee64a", 0x94}, {&(0x7f0000968000-0x61)="063b2c46ae14583c638b2b1db46c78fa0fcc9c15c269a48f6040ed30ef86c9f608dc03613d28428798df9d554be201c14707c258269135e4f44064a56236b9cbdd7fe7c3b658c979bba422ed5be5539529a95a3c5d0c74140770f9dfb408e21d2c06481c006d9f739c765e9f8dc35a529b7a909cdc91e880910f44a68093eb12d5082ff1e99f3686b1af33671caba9a0aede70a3437f53c5fbb15bb7d0c32969120a4a89ac068f3286d4e88652463c71d0f835b170e88fe2b6c4f23d3e4ff1129b1e241c63b671", 0xc7}], 0x2, &(0x7f0000573000+0xcfa)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x20, 0x1, 0x1, [r0, r0, r1, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r1]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}], 0xe0, 0x800}, {&(0x7f0000a88000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000c6b000-0x10)=[{&(0x7f000082f000)="148ab7293e5c5c5128b78095d3f6003c94a800daf628e958c20505653b0182ead5898078f8f7b0c0b28f6377837c78678ad647669131741fefe8772b24d52b9dc3063f0d320b8b0a2b52da62e5ff29a6322d789560bf3cfd94072e42433364", 0x5f}], 0x1, &(0x7f0000ada000-0xa0)=[@rights={0x20, 0x1, 0x1, [r0, r1, r1, r1]}, @rights={0x30, 0x1, 0x1, [r1, r0, r1, r1, r1, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r17, r18, r19}], 0xa0, 0x20000000}, {&(0x7f0000f53000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000e55000-0x30)=[{&(0x7f0000008000-0xd3)="e1bb702260e443ab4043dba866eb551c505cabf607779c21050b2a37b00313286d7a55a5f416bbc7aa790499e0da2f617a56e360e868614cb34892f84f3063b984141d6cd45544a478529557f4324955a0c95703537571b8853453ed86f64a45286b6975924d0126a2a952c5ea2933afdf84357fe81570a117636f3c3c27d631e26d8630a81f3d5615b731e20de9b9e7b0f8796aea6659f4ed6e7d9610f80726a20a61fd7383129ed3860a4d9a3842d9ea49663393fde86cbd2ffecb9241b547048a6e47848df135b5986c65d3d3dc986ccf1b", 0xd3}, {&(0x7f0000716000-0x6a)="14ac96d8dcd1aae115e84d07aeb7cd45e31efcce7dd8f49fd5933f6f29556f38bd05fb667dc2da042e596b40931157a1bb84eb9231d2024d94c572367e78959bc9009009e96d6ac9cf359bd0aa796d5b0f7a7cb7ac340abd10f89400107cd9add8630c65fe4638b13bb8", 0x6a}, {&(0x7f000022b000-0xfd)="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", 0xfd}], 0x3, 0x0, 0x0, 0x44000}, {&(0x7f000049e000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000024d000)=[{&(0x7f000044b000-0x7)="c3ea12ffdfdd17", 0x7}, {&(0x7f0000b0a000)="d3228f7eb7cb8a16fe34d428617cbeb165d3712ddcbaba87b96c39df3cd70bf04c7f8b3084904ebfdd982540a3b994ecc992b54f4b63d9f806b3a9f4e113242bfaff5a89c0d35c4dc9d2cbd4e60be1fada1d57a35d65a01e27f791d67ca328d4ac04c7902e993f7ae234668a6bcbe1e351c7994fc0913b719ab6e62eb292ea80b805baad7c4303331797ef3a455b0953e7e032e3a71debea53521f39602c6f81f9cbf69884b3146154b609d0a09209785adead6538168017e6f7dc564ad246b5da569bf25e575efa5031b705d24b25648297fd8672136c51197fa24d0af57d419fe513929670a659682e0692e5ada4c5083a974dfe4fd9b4a920c801beff0462131dc55558b085365e56adc23e8ec28f81408d594eec665ac178a22f37dcf8765d9add2f3dd54eba973546e7b8a0e370ee93b73d6b3d02d115082523b071775221aac1582cc95cad743bfe00d212fbf19e285a791dd05af400ec281d5ce76da143997fbdb8f00851915cbb64498c1578fd6232747e050d77546f908d25086311e01cfedfbce441aa76164564fbea5aa084a2fc3606759764466649a62db83edb6562d22e0f32f7e2558825709c4aae4099aa7559581680d926c7be657547bbfae0c731b8700292faa7fff23d5ebda19187d8da658ba6099df59c089577153afe70c334ba74e9e3add28059c46ff1b6065e4e1f607364c774f67b9f99d0cac6cc2b68e7408791a8de5c4bd22de2a0067e6599ab01d617f0dea4f8144b51ca3488e3269eb77899572f30c99f78b0aafe05954f5bba9627142752f15eed90172b5b2e3763adaadf531141750aa03d8054c314296eac6b2ca839c59cb08d3359abcf142ea71144a8e75928d4148a991a98d374b5c65c777278c1beca3cf73b547c62f78992b705ccc4eb0f7ab03447baf52ca4966c494396dd485d1f0b2678201654a0de2bbc0962c36037113b2fb10eb318f9bd053094b0511ed9e75fa114c51e5a45603ba3f29890630e8c512930572b0dc27916f14aab732db08d2ea5cf493d5a96418656a98fd92135e4d64df0816921dfa2a7dbd75fd337fff2babaf0de73afd254e6a41488c51b2aff4c3f2bda4321aad9ce205607a88fd538a21dff2855e0d5018c0959351241105bfee796772fb61fe1ac10cbe4eb71afd317aa6e2dec9eeaa8e2f12b3c807d565883439a34dd3395c68462fd8394fc310a77c9a041e268e0d97fc65cf063068f725eef1cf5e82c0fa187f6feab03a8d2ca034c669291f56d51e50332c62d10f704b2f5981fc56bf5afc6fdf4079ddaf3359d61a6bf0d17d766ee99129f4452835c1fdd397411b57dfa58498d6456c34d5f2f98161faff6b1787abd209c02e27b954ba82d2a3d1cbd78d4baa8000fe4d39f1a773294680b29c059d2d68c56ea43f6f22a9029eac1fc92788ccc40f41f887e8b03062f5ccf83b2d1b60ece4129c0256256049f1f0c5a47ae3fba9562ece3e865c286e7d423e9dc923e22e801508ec87501daa1baddb9af6717b062d207dd18f176fdd0759f7a539b20faaf91bef10998869c24344aec0a095655f2b177f9f5f2530e6101099c7d060bf3a662f1480437596aa6c048028cdb56de4dcf07ffa4bdafba507ecc52ae59008f56db33717243b4f665972645c90c7b2b46ed7f0156f1420cc37af4a2595d70dd4718df4ffed6dbe1fa822140451259c5bbd909ee34ea5336e44325e3240c9cf174be7f9862eac8b2aef224ac78d5f230995ec0adb88d87fcaa8c35a64f2fda866deb1f5f84d3613227c00da195099c68b3d4b4094f1d6b4aa67e8aa0284f81ef8fa12b31c4ad3d12b947558c89e265665fed1b101fc6771b23fa646d96eba1d74bf8717934129519b1f4979dffcddcea9615b2debd6d454a18fb501f3f0510a78a8408ecb466e2f767f25542212f7280cde791b0abc389640fd3069fd2ae1dde1b0edc7645341e2d5183ace26a9d5d139c353729ea213782bf8795498e96348bf08edf63fd8b5427e9079eadffbe24e57bc78a07881cb1e1e30382cf27bb37b8abc443d785998c77e9f710ba27bb5bf472444ae9c6c7771dc36363fbc00c6e4a28c1697c4c2406481f1153c76b1a0b48f51d90499cae505a43a46076917c07b95da955c45fad25a7c11582e56c4d23e22447de55fde579203f3f9873902e1c3cac055710292c56df5c5bfb84f871dde64553ee8a605cc45cc2b0f9ce07470302684169b15cc7f4a15940b7dc425094a1e730cc1093ab442a82bc1e57f6d2a369408059a8d0e7fd6f34daf7e397ccd1519baa0c8677b76c115336760713d73e41c2f6a7b71302c829831c2e4e4d1169b34108f1c5db07ba0602756c8874a9c04515ecc4009febfcd83d9d4045b1a646975ef86bf7557389249c8981f2481fb9d47639b8939f0fb8d5162ef08cd97d112a6a23bd39cad8a8ed78f3948ec133ae0156638c4e2120311ddd0c65efd616eabb1930c00d3afcde57c7eb6401206caa6123288f028c50a5b6f26ae92a820da74ea7dcababb6a2b9e921b5b7db42dd2b6bfb0497dc2cd8c673a36080de85eaf4d715b6f48bfb7c633b23823f1f91956352a4c5eb5174290f734fe65d72a4fa779c6028ef213ee3c39e2e8fe6070c1cd6018d078f50e3f4dd6ceb8f5eb461933a573df589a8c53b32a4edbf7a1f3319bb61f2c6dbd034b4ca2659a9c2ffe9793e9d2fde07c67d8a1dec23e88ac439efe9b4abb28126d771216cfb99136b555193565bc8ca816ee43615d38ebc804bc14dd11b66e41f5e376af016f1cba221bba086bb08e963572874c8a91dcdc23bf75c2d394699036de806fa7124d5fe2c1e464a378e8d777058a3f1a57356f3860aa1db4af894be998e23c85e659863c044512528ae30181f3e3288ba743911e5bac55313eab430454319a3e03270de979dd29daf45ed5da4a3f58ad6065c40eaf4341d997f3240b002c5834d7649aa3a9cdd586f340e87ffc5835217b05cefeeacb3d446b5ed4ece638a85b3b17453542ffefb496c5c8c355c151cab8302eee37dcfe75d9506b2d51c1b8effe844729110ff01b5e1513c2df9118dd75378ca46ec7ba7df988f638d722c772cdbc5cc14cd90d1e477c214d11c9ca32819f10a3df9bad4d6b5719b696c536befcb71544c1d12e87b27ed5cd7cb49be268cf9de7a5ffd627d62bffc651f51f8e5d76b1bd4a4aa9d352a0c750a28ef0870ddad4aa8ec645c36fb8e2d636c30e08ee6b90799cda1ffd3b6f0e93122b2c051df58e1837918c85ee141d027d81348b6aa00128ff7e52f76d0237f09ee31929674c03111459f28013c940e7ed6c0d2963cf63256d4b04e4e5a8c6c3c8f598c6eb1786917e5fe0181ff379bd8a57c76bc01dadffc95fb5ab1f161a4f1884cac3b6b8db7317f9bf9ffe0498964fbd0b87d2b6188d9d854e59e5121012f39583e113e08d507f462a4c6a032c5653c6c617334c51cc4be88dbcfceb9cd4751105b0713e3d1e8ebcf1ed873c7a509af88873387ce529d7851f8c95f5e36d79b10412a69eaa56d077e05ae56f82111a2f1a367e98ce258b8fd2c4084283d87830b75e06f9ba50abe58564fb650e3e72b94eaa28348039b3c42bf24017dfd119981046e4b6604c8e69ebd66b8d64e209c13c9b21d827a9c2300d4d0484598f99ca1bd65846d3c0aec241e7610d391680fe9a2b76c73ec4f5890d6b78fb3046721c86646ec307c3df8b0fa47e21826fa6057b7f2071539ae680a26afb11757d90a2e36eaf613c099c1e80e456621a7e70a2c2ddeab492455041d4a3fed3eed2c5985a7bed96c4c7c0df5ed64d192d103f4bca5b55ae94372e54dd2d8d428328be98e8411d023b3c87792ce91bd1d8830d2d6c40c7b673701e7e6188a35fffd021ecb340b3576b1cf6d60af8dcf123353f22a102a6edc7cb56c0933e6ff92251a222fc8f6dfb3d3ced35fdcc4cfe8b6b0b3fb3851a53caf729b8f3ccd12ca220083cfbd04938d86fd56111875959ce769650471cfe09fb221dbcf1ae45314ae196a5a3956abfcfcda99867e369045aab84a948694d0a041e0b48959498285deb95718597f64b61bd9b3b4c6d146bc16719702574cfff3c94adff883b037cb4a49ad20a9974be898b2c7306908f1823f2fed52e4e0eb09a3b77ef15edf69e52b96189dc3a29fdd5b6af42c1f86d3fcbcc4ed2c1ce3b50cc2212d5c4347f13dcf605c812b572ec4002870e7ced2107001d7085f4b85ecb01f49c4d144c0f3620e117d7e122f9a3399b79ce1e6f8d3be64f8d2d7495f6dbe4f892352ff00aed1416dac313b4f3243e4701810cfd419c5f8618783a3fcbcfc779157af2fab7d9d2f07c10f024b3476249b42b968b095b8d3d1880b0244d2e52aff4e4eda78d3cc73827aa72fdaba850cbaa0e07d70dd7525500b0dc223e38d54b5d7c6c7035fcecc2ec4c074f62f76aa00380ad90f9a666d0a4d41bbdcc86752581b73d9c84f43ceb0f29b70a2b203bcb0e99d5e3c8786ece65c77d2c619c585bcb39b01b24d8a7bdcd0aab8694d27138fdb9d676fb3fa4d3b7fba5430168b2cb4facae4ae3ad763de8d53720813324abbd127a3266017382fb71474336c67726933969780e9674a0b063e4a4299ac4ae132d216aae29a49193dab5dbd79bf889dd4e620d336c1eabd7e7a9523ccb93b5d7f11b7d0927fd4352951e6963976b5c9beebe9a4fd4c51e1f00b94742070c5ef242641edc806cd01de851c7eb36c770c825a449db093baf29dbc1638bb84b49860fddbaa8a072066ad8ad19db6363b79c3d4c77d0302904880d404a2d6b65c2814b48a97eb157e802afc121a32dfe8469075d8ebdabc66f1d90a454e694e64a86934e86e6536ac34b5646b50416525977f0381b25135a0564196ce7dc2159f1f4331d292f7f843c670573f89098f07c71935e6eaf591b4a454d83ab8e63164e069c19c2a6b5048fbe0e4a072fcdd7c2ab355d8daf1aa61e65061acbf1c051a3a999d9f89022997375eea1f364c3c64c9d390b27f8f0d3062b6014dfc9bd5297cc9f46df3d0f385d7ea9a5d4b2f8edb68b9c359a90e62df31b754a9145a3a9e25b18cbdfa14fe2459403c91802440b989c068e7344fd6174b7ff0b5b6b14c2314ed6853175c148b8dc9e71c84f60a0ed8eb5ffe897ccc74cc97e9d904e09ba7538a92a9e142fc6417cc23d1c19e4e47b3d8445f08341a1d3f8f2c484690577b2b00f8256ea3ae8eeffcdb4f1834944eb3f643acbb3ad9b926dbe43e25d54e20c578fd745f277785ac6303b9b10b17cb77e50a353160c4260786e44e6fffb49040d2f2458050629b01e60fb50220388980534289eb6d39013b9750865275b88e65c712915f61dd91bd5e2228c584a1c1cdd59b4fec147d0567e216546c5e5fcb40663b00657add49b01d0a316388c78a2347aea2a7cb33d1122b5da3717d7a49ac8f5ce9b9c1469197462b87157bcda3d2bc480da7625f092a978b7f2a2d6e21eb5bd713c9cf98f055f6ddae2f753ae9f7fb0d3c8ad846d20a075f0ae83d31688deaa22f910950029d1e7e7f127a9664653f7437a62d93dd55236097f131633d6cda1931280e011cfcc5ababfbb20863fd864495d5015ea02cac13140a9ce92caeb1d1ee37c25a3f66b1ac81f55c11c8e399407a7762b7bf058068a69067673fdf2c70a12047df45510399ff804fe8fb20b5aade1f3db754750c2b5e1f5184e1f3b53bb0ee221a6eb69f02a0c8b89b4f0e6849c4e3940134d2542ca0ebdb24c105ffa82d47e4574376bf229f5dfc6627e5754c25f5f72e819d8857c31895ed", 0x1000}, {&(0x7f00007fb000-0xd8)="0df8142eb1f7cbcf9f4efaa4fd026837da63222de1f9f2eaa31a96073d6f5bd10fd1f9976815b7c1cb679137f57c0d57a2d7fffba65744d949059eb7b3ec68010c7e5e1ebca564aa3a7718992151434c3df3e982b9f2c793d94d19bc15f2fc6f4ca551ed1e91b4e1bb31ebedfed5c14d81ff264d9cec7b625d47d51c5165d95cf2ea8deb6a13c8970a15aac2170daf5b6a033627d7508ab06290046452764221bd74c6cf8b29512945dfaf1b17248c78d53b651ed57d4bdf8fd8ca13fb18db1982cecca650515c4492b49f38d73761f7ebc7db41499ade28", 0xd8}, {&(0x7f000001a000-0xb)="dca8ec5a1aae98d60eddab", 0xb}, {&(0x7f0000a7d000-0x34)="d98d0c0b5eca5b0d919e128ca6f9d7bacd7657933067ac3e5ae3511f6dfb356ecf4647f94fc5017e1e4557dd5f6c0f94c799b8f4", 0x34}, {&(0x7f000089d000)="45dc63ddd8bf47e58dd661797e69241f2a33d19d307d73d18020af18b089a861118fc2fe618e10cd3f4f714a1948d628b4c1c5297e3afc0d848580c8e47adc0fa7f0eb785effa3d2abaf7c84a910df0f2953d748d6e88b1c1aef7c44799aaad89730cd175fa1643538bc97f2c91db1", 0x6f}, {&(0x7f0000551000)="ba3d4165bb05d44555cf9d2bf8f569a4c7ade94f51511bf2ecc0435aa91d1bf63056b487d75861e480294792983cc79940aeb01ae06ff852646566e07be04ee9a92599b9460742f2f61bd48587dfbcfa0886540aa31a202e007c9f44124286c817b155216c515c62635a8de0870dad5ca4b6da0b2dac083d930a5dab6732122236e65df160b5b0efc8a246d7e0a7ebc8b5d3775c9becc734b8a50d939407e1638505072c3dd14c209b1dc720", 0xac}], 0x7, &(0x7f00009b7000-0x20)=[@cred={0x20, 0x1, 0x2, r20, r21, r22}], 0x20, 0x1}, {&(0x7f0000a69000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f00002aa000)=[{&(0x7f0000a79000-0xdb)="46a1614854562d8b621c1595d38953e4af774fe4b98060aee29457783d57745729eed69e89f0067a344e3dbfc70ce8a9eb44b50b5ca036fa8ea13e6fada7ce7c7546961cf0b77ed7b3ad25f44e5fe3868e68b58d2d739ca09aa7ccd90b1bfc707b8b3df85c9905909df06ede927da77d6589ec32323d2a43c8d173a6498029c27ef42e5aaa548f8791878b26daae43e966aa9a08c537bd38a8d7d4fc5999d89c114ba00a49842ed225cca2ff4acdf0195eaf4170f7a55dbfd27749849e439550103930aef1975f9313379c9ca82d2dbcd9ad2b4cf002b8cccafd2f", 0xdb}, {&(0x7f0000c4a000)="5ebcb4b715b280e403313402e6342e400282c5cd5c5a4fce550f3d6b9c723f64d3088c061a1c159c4b2dbc95fa5f8a067972ff79d1cafe0b82cc2e465c31b4f53e394e4548912eee3105a292852d9d0cebb4001dc3ed13ffb9cf06a342e9f750db302e695b4408a53e1dc218be86dea6c81ddff2d9429bf2a32a696ee809bb1ebf36ccecced8d1d9573fbea328cdd1acf8c3eab399da6a4ca2c5b334611bd2765af390f9e02779941aec659209c3846b9b10248b0108175fe9e870a703f6d582a272344874e8d81918cf2761beffb918f29a89b36f1ee7192c0f94f665a275a03d6b3c787dfa6863ec9777851be2da6353bff8", 0xf3}], 0x2, 0x0, 0x0, 0x20000000}], 0x5, 0x8000)
sendto$unix(r1, &(0x7f000000d000)="", 0x0, 0x0, &(0x7f000000e000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8)

2018/01/20 19:21:23 executing program 5:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f000016b000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58)
r1 = accept$alg(r0, 0x0, 0x0)
sendmmsg$alg(r1, &(0x7f0000b87000-0xa8)=[{0x0, 0x0, &(0x7f0000bfc000-0x10)=[{&(0x7f0000dee000-0x76)="f91bbc000000010000223f05d1ec0d1f04b2a224a7f851de0b2df24d316c852f2448223ac257343a1526dab0b8b8d4de95bae855b2bad668b28685cb7e33a367", 0x40}], 0x1, &(0x7f0000fb0000)=[], 0x0, 0x0}], 0x1, 0x0)
connect$unix(r0, &(0x7f0000861000-0xa)=@file={0x1, './file0\x00'}, 0xa)

2018/01/20 19:21:23 executing program 0:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f00005e2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(md5-generic)\x00'}, 0x58)
r1 = accept$alg(r0, 0x0, 0x0)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="", 0x0)
sendmmsg$alg(r1, &(0x7f000064d000)=[{0x0, 0x0, &(0x7f0000162000)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x4008000)
r2 = socket$inet6(0xa, 0x6, 0xffffffff)
bind$inet6(r2, &(0x7f0000db8000)={0xa, 0x2, 0x2b, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, 0x1c)
socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00001b5000)={0x0, 0x0})
accept$alg(r1, 0x0, 0x0)

2018/01/20 19:21:23 executing program 6:
r0 = socket$inet6_sctp(0xa, 0x1, 0x84)
setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000033000-0x4)=0x0, 0x4)
mmap(&(0x7f0000000000/0xdc8000)=nil, 0xdc8000, 0xc, 0x32, 0xffffffffffffffff, 0x0)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$inet_udp_int(r1, 0x11, 0x0, &(0x7f00006f3000)=0x0, 0x4)

2018/01/20 19:21:23 executing program 0:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x23fe, 'xts(aes)\x00'}, 0x58)
pipe(&(0x7f0000085000)={<r1=>0x0, <r2=>0x0})
setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000ed1000-0x4)=0x20, 0x4)
close(r0)
getsockname$packet(r2, &(0x7f0000f28000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000762000-0x4)=0x14)

2018/01/20 19:21:23 executing program 2:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
sendto$inet6(r0, &(0x7f00009bd000)="2a391ccf07d45b9a51bba8d7eaa11cf46a59acd0185719f0c99e3864ae7d87993b3d73137c012b86ca0cb7e6e6a38a9128f64d824a9ebfe65b723838ff801a2cf29a9235b998df624db80ec2761dd9f227a6c9b645ea4ab96bfde38bf652cd7e0ef5ed94f1aa783f4c3ddf242d273abd74e05002251befa03535c18d99cd4a92a5935382daf29b20d6ba3cda6a42a13b6081230f", 0x94, 0x20000000, &(0x7f000092b000-0x1c)={0xa, 0x1, 0x25bdb3c5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffb64}, 0x1c)
mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x80005, 0x0)
setsockopt$inet6_int(r1, 0x29, 0x1a, &(0x7f0000001000)=0x4, 0x4)
bind$inet6(r1, &(0x7f0000002000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x400000000000005, 0x84)
mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000ffb000)=[@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xfffffffffffffe20)

2018/01/20 19:21:23 executing program 5:
mmap(&(0x7f0000000000/0xe6000)=nil, 0xe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f00000e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00000e7000-0xc)={0x0, 0x80000, <r0=>0xffffffffffffff9c})
ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f000003b000)={0x3, <r1=>0x0, 0x10000, 0x894d})
ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f00000dc000)={0x4, r1})
syz_emit_ethernet(0x3e, &(0x7f0000078000-0x105d)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x3, 0x2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0)

2018/01/20 19:21:23 executing program 4:
mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$alg(0x26, 0x5, 0x0)
mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
bind$alg(r0, &(0x7f00007e6000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(serpent-generic)\x00'}, 0x58)
mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f79000)="", 0x0)
r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000f37000)={0xffffffff, 0x8, 0x10}, 0xc)
mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000f7a000-0x18)={r1, &(0x7f0000f79000)="245dddf98ef90424197ad8d6b956485d31669d4116a08f0823988bba5efad9fc4d9f44bb52cdc018f9f671bb3243d3a0444b2fad07388fbf190f292087cac2eea788fc5a5d18082bceda3baabe3410d37f086d602df73b5dd48b9d173423411e952ffdab8a03af8dfac017f06f4693b0907182bca8c19165184027335771fac70255f416a01e04fa458b0795d112f2e2648f14af771a4c9cb2d1e69cf1c88646ecfa67120cd5b19b83fdbe9ed26baa172fcd66aafc72b5b86d6f8def8bf1820c4f0482d25545258b62a79d2708ae476c03a4f31dd23d65315249f026911fd4829f4c4529c642a0b0fb0eaf8af6", &(0x7f0000f4d000-0x97)=""/151}, 0x18)

2018/01/20 19:21:23 executing program 6:
mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x80002, 0x8000000000088)
bind$inet6(r0, &(0x7f0000727000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c)
r1 = socket$inet6(0xa, 0x200000000802, 0x88)
mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet6_int(r1, 0x29, 0x4e, &(0x7f0000f79000-0x4)=0x8, 0x4)
sendto$inet6(r1, &(0x7f0000a49000-0x1000)="", 0x0, 0x0, &(0x7f0000f70000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c)
setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f00003ed000-0x4)=0x1f, 0x4)
recvmsg(r0, &(0x7f0000ee8000)={&(0x7f000040c000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000cdc000-0x30)=[], 0x0, &(0x7f00005d6000)=""/0, 0x0, 0x0}, 0x0)

2018/01/20 19:21:23 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet(0x2, 0x2, 0x0)
r1 = gettid()
ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00001b1000-0x4)=r1)
setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f00008f1000-0x4)=0x1, 0x4)
bind$inet(r0, &(0x7f00007ec000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00002ba000-0x8)={0x0, <r2=>0x0})
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000a7d000-0x8)={<r3=>0x0, 0x10001}, &(0x7f00004d7000)=0x8)
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000774000)={r3, 0x1000, "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"}, &(0x7f0000887000-0x4)=0x1008)
syz_emit_ethernet(0x3b, &(0x7f0000704000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x2d, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x19, 0x0, "5b24b3c67b868c88f8364ee320194b016c"}}}}}, 0x0)
socketpair(0x1, 0x4, 0x80, &(0x7f0000fc2000)={<r4=>0x0, 0x0})
setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r4, 0x84, 0x6b, &(0x7f0000a91000)=[@in6={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, @in={0x2, 0x1, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c)

2018/01/20 19:21:23 executing program 1:
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair(0x0, 0x807, 0x0, &(0x7f0000001000-0x8)={<r0=>0x0, <r1=>0x0})
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f000037b000)={@l2={0x1f, 0x6000000000, {0x3, 0x6, 0xfffffffffffffffc, 0x8, 0xfff, 0xffffffff7fffffff}, 0xffff, 0x7}, {&(0x7f0000001000-0xc4)=""/196, 0xc4}, &(0x7f0000001000-0x1)=0x0, 0x10}, 0x2e)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r2 = socket$inet6_dccp(0xa, 0x6, 0x0)
setsockopt$inet6_buf(r2, 0x29, 0xff, &(0x7f0000961000-0x66)="c6ce12d558f1d3a70fb05c920b85936cb4b95389db6e60a248ba9d8a34e07ccbd477c18ea76a9f87a11608263ad9366d2ea93781e4435ea391c032b96329dba572a876b9836188050e50d428cd75432c90be4062ffc70e5a4fc69e58e4d7ed6785e35a84f60c", 0x66)
getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000999000-0x8)={<r3=>0x0, 0x2}, &(0x7f0000101000)=0x8)
getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000c31000+0xd6a)={r3, 0x200, 0x8, 0x2, 0x100000000, 0x5}, &(0x7f0000655000-0x4)=0x14)
r4 = socket$alg(0x26, 0x5, 0x0)
r5 = socket$bt_bnep(0x1f, 0x3, 0x4)
setsockopt$bt_BT_CHANNEL_POLICY(r5, 0x112, 0xa, &(0x7f0000341000-0x4)=0xccd, 0x4)
bind$alg(r4, &(0x7f00002d0000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-ssse3\x00'}, 0x58)
r6 = accept$alg(r4, 0x0, 0x0)
bind(r4, &(0x7f0000b92000-0xa)=@un=@file={0x1, './file0\x00'}, 0xa)
sendmsg(r6, &(0x7f0000c5a000-0x38)={&(0x7f000044e000-0x80)=@generic={0x19, "94703344a52fa4b629855932ef150b726a36d88d521e3b46079d97e7a0a4cb4eea1577af7e5bea6f54b7ca6dd1d1dfd6185575b807170122e44a39b928c11d2287e51e19e11bd40fb06d72e8680b66227e79d5182d80ad07863cdeb0defc730ca628b22142dfdd907b044ebf7d07a235f59005ca857eaa87906d43d26ea3"}, 0x80, &(0x7f0000de2000-0x60)=[{&(0x7f000000f000-0xc4)="84", 0x1}], 0x1, &(0x7f0000f8a000)=[], 0x0, 0x4}, 0x0)
socket$alg(0x26, 0x5, 0x0)

2018/01/20 19:21:23 executing program 3:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$inet6(0xa, 0xe, 0x6, &(0x7f0000049000)={0x0, <r0=>0x0})
getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000343000)={<r1=>0x0, @in6={{0xa, 0x3, 0x1ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x94, 0x37a0000000000000, 0x2, 0x30a67141, 0x7, 0x8, 0x9, 0x6, 0x0, 0x2, 0x10000, 0xfffffffffffffff7, 0xfffffffffffffff8, 0xffffffff80000001, 0x10000]}, &(0x7f00001c3000-0x4)=0x108)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000d63000)={r1, 0xfffffffffffffffd, 0x30, 0x3, 0x6}, &(0x7f00007a9000)=0x18)
r2 = bpf$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, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={<r3=>0x0, <r4=>0x0})
r5 = socket$kcm(0x29, 0x2, 0x0)
setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000bea000-0x4)=0x81, 0x4)
ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f0000554000)={r4, r2})
ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f00000af000-0x8)={r3, r2})
getsockopt$sock_int(r5, 0x1, 0x2d, &(0x7f0000971000)=0x0, &(0x7f0000719000-0x4)=0x4)
socketpair(0x11, 0x3, 0x100000001, &(0x7f000020e000-0x8)={<r6=>0x0, 0x0})
ioctl$sock_netrom_SIOCGSTAMPNS(r6, 0x8907, &(0x7f0000faf000)=0x0)
ioctl$sock_kcm_SIOCKCMCLONE(r5, 0x89e2, &(0x7f00006db000)={<r7=>0xffffffffffffffff})
sendmsg$nfc_llcp(r7, &(0x7f00000f7000)={&(0x7f0000fec000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "b741604a9b8d84bd6485f8bf222451a321e5e694bf166779c64186dca44261bb7a20b8eddb4efa32f254f14ab3886fa7fa6374db3e09c02169cb6be5a30c03", 0x0}, 0x60, &(0x7f0000c64000-0x50)=[{&(0x7f0000d91000)="a1", 0x1}], 0x1, &(0x7f0000065000)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}, 0x0)
getsockopt$inet_sctp_SCTP_MAXSEG(r7, 0x84, 0xd, &(0x7f000086a000)=@assoc_value={r1, 0x7ff}, &(0x7f0000cc5000-0x4)=0x8)
setsockopt$inet6_buf(r7, 0x29, 0xff, &(0x7f000027b000)="c1c239d692e0f8aedd60ce91ad6a4c552b7e088c8b6ead43ec21b8def020bfaedf869ace735f05d511e6c15f30ba63197098708399fdeeeebe8bbb5058e5f0d861a62d333fbb878b61ba3e031aa703719f3580ef09407c85709c2e3ba582bca29b0d322d77a97c6811f2cebf6278f6e300c99e41913555ecaaae55422b78d8ec23a7a353ee8be633b3c6b3a58c0fa61faf060502a4eba95e0da147f1068b42001e6f", 0xa2)

2018/01/20 19:21:23 executing program 4:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet(0x2, 0x2, 0xfffffffffffffffd)
bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
r1 = socket$l2tp(0x18, 0x1, 0x1)
connect$l2tp(r1, &(0x7f0000f07000)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0, 0x4, 0x0}}, 0x2e)

2018/01/20 19:21:23 executing program 5:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000bc1000-0x4)={<r0=>0xffffffffffffff9c})
getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f06000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008a3000)=0x14)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_mreq(r1, 0x0, 0x24, &(0x7f00004f1000)={@multicast2=0xe0000002, @broadcast=0xffffffff}, 0x8)
r2 = socket$inet_tcp(0x2, 0x1, 0x0)
sendto$inet(r2, &(0x7f0000992000)="", 0x0, 0x20044040, &(0x7f0000835000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
setsockopt$sock_int(r2, 0x1, 0x35, &(0x7f00002c0000-0x4)=0x1, 0x4)

2018/01/20 19:21:23 executing program 2:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$alg(0x26, 0x5, 0x0)
recvmsg(r0, &(0x7f00004cd000-0x38)={&(0x7f0000665000)=@pppol2tpv3in6={0x0, 0x0, {0x0, <r1=>0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x3a, &(0x7f000075b000-0x20)=[{&(0x7f0000664000-0x69)=""/105, 0x69}, {&(0x7f000087d000-0xad)=""/173, 0xad}], 0x2, &(0x7f0000094000-0x44)=""/68, 0x44, 0x7}, 0x40000000)
setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000218000-0x5c)={{0xa, 0x1, 0xfca, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x19dc}, {0xa, 0x3, 0xfffffffffffffc00, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, 0x9, [0x8, 0x0, 0x7, 0x4, 0x7fff, 0xfff, 0x10000, 0x7fff]}, 0x5c)
bind$alg(r0, &(0x7f0000f35000)={0x26, 'hash\x00', 0x800000000000, 0x0, 'ghash\x00'}, 0x13)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="", 0x0)
setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000d75000-0x8)={0x5, 0x8}, 0x8)
bind$alg(r0, &(0x7f0000c33000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58)
bind$alg(r0, &(0x7f00006de000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539esp(ctr(cipher_null-generic),wp384)\x00'}, 0x58)

2018/01/20 19:21:23 executing program 7:
mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket(0x18, 0x0, 0x2)
getpeername(r0, &(0x7f0000001000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000001000)=0x60)
bind$nfc_llcp(r0, &(0x7f0000007000)={0x27, 0x0, 0x0, 0x4, 0x0, 0x4, "8c19e57f0f1c49824f6abbb2cae7bd45aeee8fc175c9e4c9f2272450df6e08b07e91d3eb98e7b407191a52f5475a2dc1298bd47092c8c992952701ab2ee53f", 0x0}, 0x60)
socketpair$inet6(0xa, 0x7, 0x3, &(0x7f0000009000-0x8)={0x0, 0x0})
connect$nfc_llcp(r0, &(0x7f0000001000-0x60)={0x27, 0x0, 0x0, 0x1, 0x0, 0x0, "fab9484ca8a0abe9700df2209e76200000000442a5619500306fec52b71bf43cb53b154d9e554c7794c4b53910dce2b6a4396f93c15ef971f6cbedcf8bfbaf", 0x0}, 0x60)

2018/01/20 19:21:23 executing program 0:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$alg(0x26, 0x5, 0x0)
ioctl$void(r0, 0xc0045c79)
bind$alg(r0, &(0x7f0000df0000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003cc000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14)
r1 = accept$alg(r0, 0x0, 0x0)
sendmmsg$alg(r1, &(0x7f0000967000)=[{0x0, 0x0, &(0x7f0000536000)=[{&(0x7f00009ca000)="bd4825eab7241d64340e270f66d6b4086dcdef8b0da754b9", 0x18}], 0x1, &(0x7f0000711000-0x30)=[@assoc={0x18, 0x117, 0x4, 0x8}], 0x18, 0x0}], 0x1, 0x0)
recvmsg(r1, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00007ba000)=[{&(0x7f0000a20000)=""/163, 0x3}], 0x1, &(0x7f00007f2000)=""/0, 0xffffff44, 0x0}, 0x0)

2018/01/20 19:21:23 executing program 6:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$alg(0x26, 0x5, 0x0)
mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r1 = socket$netlink(0x10, 0x3, 0x10)
sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000453000-0x388)={0x338, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0xc, 0x0, 0x0}, [@nested={0xfffffffffffffe5a, 0x4, [@typed={0xfffffffffffffe73, 0x40, @u32=0x6}, @generic="5a77fd098a24af070b0b7dcd3ae6154c217cfd7ddd246b6b743e8cfafbb99d026fa4066378b342cbfb74fcec870330bdc819c94320cd4f08f2812589a738684ffae85c01795105714c8619cad9c1a1b0d19ae0cc955fe620e97838d8f4fabcde5cbd238524ae9a3b31e3e60cf8192f4983f4079f93bbb624d3dcb0fcc0667e710fd9c4f74d7f702ab9197938429c6474539808abc32b3c947d29d8885fd8f3c09cb72b84547850dbac910daba09c5ea4c8f8d2b798a1b7532ac32861bb3aea526eb025ce13aaaa705ca45ce17a0aac8dcf1bd55945f0f57bb4f3a9f94437f4e51d678f0222b50b100435d56e526d3a16a4f9c753", @generic="61562ccc4b9d68e6fec4e440a059f7126ff3378706ad3d60d446fdca350e8da39c43b1448b0d49692a3a04497168c07a4ee426cf0337d09502749a5d72361420243f8fdfe52aa2533364463770451a47919833a4bc267f45ca8368cd5f68c60419cf15f7e71351211f21c4735460e90d69b47f2801f4026ab84af2dfbe3d950332f46d4ffeeaf334cb0082a28ac9dfed8eccf6d1fa71566bc65f53ad0551ab216354a0a64828dd900e3e6425953076920756d69871db54bfe844dbe56a2cc66ab2a8efede9bc0358730e3eaf4cffff79ead175", @generic="284924b3c53b4f0a664ec6da4a8bdd2cc1671310a11621bc1c2c7a1c0c106626dbc27382a9462d0da442daf45412050d3112c2188fb199cea39d64ee59e35b62ba30c91d8f3dfb748436d10cf0aba3d5bfb23036167b0241c54c5bffae02b8ea34676bc3bed52c9dc5fcf5022c142d19fe50c7009dfd6e20f540e553069b104827e2d2a9088a621ea6d028e529c8e5dc4610c1492d25ec547e98ff5ee427fc4ba8f7ffc52c01a1bd32626e518bb4e0c9114c4555812362dce44a95cf21e1692a9ad5a0dedbdc61b6ec44f1c6af4ebe462f7751d0a307dd01", @typed={0x8, 0x26, @void=""}, @generic="da6c4e2606fe7fbbd05c458991bc5359cf84e4b5736192e4ffd93efe2507baf23dc96914267721cc1295a60ed90a110122cf0ef4f3080556feb9b40ab4537d74973de51eb3f788f1137c8a9907e3125a45a58f8240fd1621c4335eb52853998fc1f1b586b9a4018e64ac12b8719150ddbe792dc4fd80cfa6988ffa47830bdca63c7b95a7ed04e866ee3890a325600ce3f31e56976a4e73491e617bfbf3017838f45796111f5238792f26a7b6e9a9e3593115c45f6c2f76233d1b56be"]}]}, 0x338}, 0x1, 0x0, 0x0, 0x0}, 0x0)
bind$alg(r0, &(0x7f00000fc000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(serpent))\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="", 0x0)
r2 = accept$alg(r0, 0x0, 0x0)
sendmsg(r2, &(0x7f0000318000)={&(0x7f00005ef000)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "e0a1074ee57ad781a06b6f8ca00c08367b9640d6393275408bee0e28268b4def07302381fb0728960082ba7b9141619ce801d4dd3ca9dc6951039c955e57e6", 0x0}, 0x60, &(0x7f00002a2000)=[{&(0x7f00008a8000-0x20)="f47f369cb58cc2fae811dd748efb900e86", 0x11}], 0x1, &(0x7f000059d000-0x4a8)=[], 0x0, 0x0}, 0x0)
recvmsg(r2, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000ecc000-0x30)=[{&(0x7f0000f75000)=""/228, 0xffffff44}], 0x1, &(0x7f0000a3c000-0x6b)=""/107, 0xfdac, 0x0}, 0x0)

2018/01/20 19:21:23 executing program 3:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
sendto$inet(r0, &(0x7f0000c09000)='_b', 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4)
sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000414000)=0x0)

2018/01/20 19:21:23 executing program 4:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000abf000)={0x0, 0x80000, <r1=>0xffffffffffffff9c})
mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r2 = socket$inet(0x2, 0x802, 0x0)
setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000eee000-0x4)=0x7fe, 0x4)
sendto$inet(r2, &(0x7f0000dd0000-0x2)="", 0x0, 0x0, &(0x7f0000515000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
recvmsg(r2, &(0x7f0000ef0000)={0x0, 0x0, &(0x7f0000847000)=[{&(0x7f0000ef2000)=""/88, 0x58}], 0x1, &(0x7f0000001000-0x51)=""/81, 0x51, 0x0}, 0x41002106)
ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000b0a000-0x2)={0x7, &(0x7f0000965000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]})
getsockopt$inet6_tcp_buf(r0, 0x6, 0xb, &(0x7f0000c56000-0x1000)=""/4096, &(0x7f0000ebb000)=0x1000)

2018/01/20 19:21:23 executing program 5:
mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair(0x1a, 0x804, 0x3, &(0x7f000000d000)={<r0=>0x0, 0x0})
mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f000001a000)={<r1=>0x0, 0x3, 0x3, 0x0, 0xfff, 0x8}, &(0x7f0000012000-0x4)=0x14)
mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000001b000-0x98)={r1, @in6={{0xa, 0x1, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x50}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c, 0x40}, &(0x7f0000015000-0x4)=0x98)
r2 = socket$can_bcm(0x1d, 0x2, 0x2)
connect$can_bcm(r2, &(0x7f0000002000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10)
sendmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000007000)=[{&(0x7f000000f000)="0400000000000000f81c32f9ff98063dac2c0db521abe971f11368a82cc15eb4207dc10000000700b5e8bc0008fb97470500400001000000", 0x38}], 0x1, 0x0, 0x0, 0x0}, 0x0)

2018/01/20 19:21:23 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f000082e000)=0xffffffff, 0xb5)
r1 = socket$inet6_tcp(0xa, 0x1, 0x0)
bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c)
setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000add000-0xc)={0xffffffffffffc0e8, 0x1, 0x6, 0x8, 0x1c87e07a}, 0xc)
listen(r1, 0x0)
sendto$inet6(r0, &(0x7f0000377000)="", 0x0, 0x20000004, &(0x7f0000b64000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c)
r2 = socket(0x2, 0x800, 0x1)
setsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000cf0000-0x4)=0x1ff, 0x4)
getsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f00005ed000)=0x0, &(0x7f000050c000)=0x4)
setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000164000)={0x3ff, 0x5}, 0x8)
close(r0)

2018/01/20 19:21:23 executing program 3:
mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
r1 = socket$l2tp(0x18, 0x1, 0x1)
bind$inet6(r0, &(0x7f000089d000-0x1c)={0xa, 0x3, 0x10000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x2}, 0x1c)
connect$l2tp(r1, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e)
mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r2 = accept(r0, 0x0, &(0x7f0000e6f000)=0x0)
mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00009d7000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e70000-0x4)=0x14)

[  229.071881] netlink: 804 bytes leftover after parsing attributes in process `syz-executor6'.
2018/01/20 19:21:23 executing program 5:
mmap(&(0x7f0000000000/0xf7000)=nil, 0xf7000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
syz_emit_ethernet(0x8e, &(0x7f00000f5000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbe8", 0x58, 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, "e0ea99", 0x0, 0x29, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [@hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, @fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}], "654635a3775b9167f04dd100856caac3af6141b81f1505c7"}}}}}}}, 0x0)
mmap(&(0x7f00000f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f00000f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = accept$inet(0xffffffffffffff9c, &(0x7f00000f8000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000f7000)=0x10)
mmap(&(0x7f00000f8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f00000f8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000f8000)=0x0, &(0x7f00000f8000)=0x4)
mmap(&(0x7f00000f9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f00000f9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000f9000)=@assoc_value={0x0, 0x0}, &(0x7f00000f9000)=0x8)
mmap(&(0x7f00000f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f00000f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00000f7000)=0x0, &(0x7f00000f8000-0x4)=0x4)

2018/01/20 19:21:23 executing program 7:
mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$vsock_stream(0x28, 0x1, 0x0)
mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000027000)={0x0, 0x0})
setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x6, &(0x7f0000002000-0x6)=0x7, 0x23)

2018/01/20 19:21:23 executing program 0:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$alg(0x26, 0x5, 0x0)
r1 = socket$inet(0x2, 0x6, 0x3)
getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000a6000)={<r2=>0x0, @in6={{0xa, 0x3, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1271}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00001f4000+0xc3c)=0x8c)
ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000086000-0x4)={<r3=>r1})
setsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000001000-0x4)=0x5, 0x4)
ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r3, 0x800443d3, &(0x7f0000476000-0x14)={{0x9, 0xfff, 0x1, 0x9, 0x0, 0x1000}, 0xebc9, 0x7, 0x7})
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f000011f000-0x8)={r2, 0x3}, &(0x7f0000f3c000)=0x8)
accept$alg(r0, 0x0, 0x0)
bind$alg(r0, &(0x7f0000f37000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="", 0x0)
r4 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000537000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00009fd000-0x4)=0x1c, 0x80000)
sendto$inet6(r4, &(0x7f00004e0000)="b5be7421ce458c4d72234da21d7529cdd7bcfa6ddf63e6ad751a82b1c8bec41bcde7870b68e6e083d37d8580af5fe0a8701651d71c8ee488dd0289eb61dcb632067ee5b60ccb9f6404b3fe7de0b76c3fa19fb27ddf9ce9f45e6ab27dac1148066c82334617165303130a6b80779eaa1293c83b47f24754847de8e9a4da16ff0db8d6e90b6085f09123f955bcb069d2", 0x7e, 0x4000, &(0x7f000078a000)={0xa, 0x2, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xb7}, 0xe6)
setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000485000)="6fab9d54b1ad811b439621d2f01dd6a25443c88c781bfdd8b006b8567cdd8134484609e66d6ea9f2d538afef161d036e8a7014f9190799e279cc8a898704aeb46eab511b75cce94dba271de76179ae5e56bbb640b2d87048693604f0e7e80a02cda8ac544ea2c47a5bd9a99763f83d7d1797091f4f3fd16b350132d3cd06e0752fe1fd3da74aaa699e447c46bba5d90e3d508de38159a69e115498a5785abf5abc430c862e71e9a113c1defffeae6f241e5bbdfbb92c3657851555791b5864fd0fe710c346bc8e6c0cfdf2194e0f8a8e598aee08799e61d6ee81926671c084c14cb9", 0xe2)

[  229.140685] netlink: 804 bytes leftover after parsing attributes in process `syz-executor6'.
2018/01/20 19:21:23 executing program 2:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket(0x20000000000000a, 0x2, 0x0)
connect$rds(r0, &(0x7f0000ec5000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000799000-0x4)=0x0, &(0x7f0000d8b000-0x4)=0x4)
connect$inet6(r0, &(0x7f00006f8000-0x1c)={0xa, 0xffffffffffffffff, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x6}, 0x1c)
getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000539000)={<r1=>0x0, 0xc7, "adbfff11ade8b1e392e3054c6f0b957e99035236f2c5b715d8a7948f751c80560b1af2bb868ba5d4a76ac7f8d9611ce46657eb3ed882f384f101b8a66ef8a92f317a0c47115d787940374c7e0e793e17b3861ab8a7de3d20f0e2b400882e25f4f443fc407e7f0056fbcf7ec0d3023dbec2ca37714d772bf5d74e5781c96584924ca8ca9459c376140ccb19c5389e4d960b6756d6b31c5bbcf36a18e6d2821224a8d7fa8248d7f5e9c4d7b2fd6e8a7bc848d19701c12c222b441c1d40068edf147f6b329041ecc6"}, &(0x7f0000194000)=0xcf)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000172000-0x8)=@assoc_value={r1, 0x4}, &(0x7f00000c9000-0x4)=0x8)
connect$inet(r0, &(0x7f00009a0000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000cea000)={<r2=>0x0, @in6={{0xa, 0x0, 0x80, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000914000)=0x8c)
getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00006de000)={r2, @in6={{0xa, 0x0, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2b04}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0xfffffffffffffffb}, &(0x7f00006c7000)=0x98)
recvfrom(r0, &(0x7f0000a20000)=""/238, 0xee, 0x100, &(0x7f000099b000)=@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
accept(r0, &(0x7f0000575000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000ab7000)=0x14)
setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000c2d000)="", 0x0)

2018/01/20 19:21:23 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$alg(0x26, 0x5, 0x0)
r1 = accept$netrom(0xffffffffffffff9c, 0x0, &(0x7f00009a2000-0x4)=0x0)
accept$netrom(r1, &(0x7f00003cf000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000d86000)=0x48)
bind$alg(r0, &(0x7f0000f74000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a", 0x10)

2018/01/20 19:21:23 executing program 4:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000a37000-0x68)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x101, 0x8, 0x0, 0x1, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000a84000-0xb)="77796c6b5a7a6c657200f9", 0x200, 0xfa, &(0x7f0000000000)=""/250, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48)
ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000edb000)={<r0=>0xffffffffffffff9c})
accept$inet6(r0, &(0x7f0000ced000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0x0}, &(0x7f00005bf000)=0x1c)
getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000a85000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=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=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000730000)=0xe8)
setsockopt$inet_dccp_int(r0, 0x21, 0x1c, &(0x7f0000745000)=0xfffffffffffffffe, 0x4)
getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000a3000)=@generic=""/16, 0x10)

2018/01/20 19:21:23 executing program 6:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000a12000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x18, 0x0}, 0x0)
poll(&(0x7f0000774000)=[{r1, 0x8010, 0x0}], 0x1, 0xffffffffffffffe0)

2018/01/20 19:21:23 executing program 5:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = accept4(0xffffffffffffff9c, &(0x7f0000b59000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000445000-0x4)=0x58, 0x0)
socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000d3b000)={<r1=>0x0, <r2=>0x0})
getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f000043e000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x6d}]}, &(0x7f0000f92000-0x4)=0x10)
r3 = bpf$PROG_LOAD(0x5, &(0x7f0000ddc000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x2a}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48)
r4 = socket(0x10, 0x3, 0x0)
getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f000044d000-0x1)=0x80, &(0x7f000099f000-0x8)=0x2)
setsockopt$sock_attach_bpf(r4, 0x1, 0x32, &(0x7f000094d000-0x4)=r3, 0x4)
sendmsg(r1, &(0x7f00007db000-0x38)={&(0x7f0000f0a000)=@ipx={0x4, 0x4, 0x8b, "582407f8dd5f", 0x6, 0x0}, 0x10, &(0x7f000067b000)=[{&(0x7f0000642000)="f86f9668edbbd953c3fad73fbc64e1287f972c0b98877280483b0e67f3f052ed4b5315fb420902927a4a091443e563ac79686faaf5d46e2b98d42eb16f366530f4deb4f7565b9b2c24d623894985ffc1542598a7459bf89e29269b654ac040f6f6e938b016569b51943ab3a9eb26813c1ae1e25c68ba18d5b154c04b1497df7d1d2fb4b9b57177adbe160fe5", 0x8c}, {&(0x7f0000fe6000)="c0", 0x1}, {&(0x7f0000d7a000)="db441c71c8d202eeb3793cc44e8f4edd4b82c2a294a75c5de05c7c26fc1eb9110088b6d5fd20d65bfbe60da1f7abd7a2581e534850c89ec7dadd63caa0001bd792475b464e2406dbc4fbcc855a68c9e93f36e824d376fc33e95ac0aad191aa92857237874e2331a183d51a1630dfc6522d9c1cc992fc48ac467e784f59d28fec1919ba174a4e6ecb1bf5fa9a9e1469ee62173a44ed5101dbc17326c865b662ec534bbb9484412c04b6242bbdd9556cf130a97649ab9f", 0xb6}, {&(0x7f0000d7d000-0xb6)="40028fa41324d27cb305a431167407d7bdf06700f91d5902cdce449893ed4b074ef14b26308883c8a14247986af6bf9b9a3872cc7f38aba1fa4a4b326485fbca797f9e0d0521335bf675b8c734e5432efc47ca03a8ffddb2cce42f4943c22764f437bf0957d5962864ba854886c32f657f67fabb26e0050bd8e8c5574b94ab28409202a877ef1263b1c04da0bb9ced464157c656ad16e08f40692acb50cc933af2b4fd4ba1ebf441ad0b6dabb69a7f02e9f91c33625a", 0xb6}, {&(0x7f0000228000-0xc4)="869e272f5bfc50cde9c3cb81494b9a3577b3797412559d9b3291bdb69ee529e4605259dbf1590762aa74b6316afab9a6b77ed175bfa8184f642c44c721fb70fb115cdb2c249b3985c713d630d4ba19fd7884d1dd1e2ebd69f8d61fa9bc6f6a855a960b33e25678da8042596769c1be9786df41600291fb4eb8aad28cdce527ab45e35e2f46900de1f7180cd9536980b1635964b0c1d0da393929f857e43ffbb889890bdcd541e2c3a1d226781717a470403aac5f150b8d5b5bec1049d24fe10684a0a511", 0xc4}], 0x5, &(0x7f0000ec6000-0x48)=[{0x48, 0x107, 0xffffffff, "05224939783bb8bc5d4543dc2f7d31f1325258126b197ec90858898203db9623ad97d65568cb8c1316a5fe07b32d33ea10466b5fd3"}], 0x48, 0x1}, 0x40)
write(r4, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26)

2018/01/20 19:21:23 executing program 3:
r0 = socket$inet(0x2, 0x2, 0x0)
setsockopt$inet_int(r0, 0x0, 0x400000000b, &(0x7f0000779000-0x4)=0x100000001, 0x4)
setsockopt$inet_opts(r0, 0x0, 0x400000000000006, &(0x7f00006ce000-0x5)="8907040000", 0x5)
sendto$inet(r0, &(0x7f0000440000)="", 0xffe6, 0x0, &(0x7f00002ce000)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={<r1=>0x0, 0x5f}, &(0x7f0000002000-0x4)=0x8)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x40, 0x208, 0x1, 0x7fff, r1}, 0x10)
r2 = socket(0x0, 0x80a, 0x6)
mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
pipe(&(0x7f0000002000)={0x0, <r3=>0x0})
mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000003000-0x8)={r0, r3})
setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x5, 0x4)
socket$inet(0x2, 0x80004, 0x8001)
mmap(&(0x7f00008a2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$inet6(0xa, 0x1, 0x20, &(0x7f00008a3000-0x8)={0x0, <r4=>0x0})
socket(0x10, 0xf, 0x0)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f0000630000)=0x0, &(0x7f0000176000-0x4)=0x4)
mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000003000)={0x7fff, 0xff, 0x1, 0x0, 0x4, 0x9, 0xff, 0x82b, r1}, 0x20)
recvmsg(r0, &(0x7f000089e000)={0x0, 0x185, &(0x7f000089f000-0x90)=[], 0x0, &(0x7f000089f000)=""/4096, 0xfffffffffffffda0, 0x0}, 0x12004)
connect$netrom(r3, &(0x7f0000001000-0x48)=@full={{0x3, {"3455ba69483576"}, 0x6}, [{"5a4b9273aa8245"}, {"64f798a04a2f38"}, {"fa02668802f765"}, {"7d980eb309ef28"}, {"53d141a27b1e6f"}, {"8b4c101510bafd"}, {"decd820e080d58"}, {"92f6946749f410"}]}, 0x48)

2018/01/20 19:21:23 executing program 7:
mmap(&(0x7f0000000000/0xf76000)=nil, 0xf76000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x86, 'xts(twofish)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20)
r1 = accept$alg(r0, 0x0, 0x0)
sendmmsg$alg(r1, &(0x7f00008fd000)=[{0x0, 0x0, &(0x7f0000ce6000)=[{&(0x7f0000f73000-0x52)="a30e0162976e57d45902a2ac1e2c71e8639640955e4066129ba62f3b9695fbd3c05bc8297432ec7d67b4fcb7dbc23e57dcb5d8a43fa04418ae61416d5db4075d4c3699c7956868b58d1735f77c38df95", 0x50}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x8004)
sendmsg$alg(r1, &(0x7f0000862000-0x38)={0x0, 0x0, &(0x7f0000f74000-0x10)=[{&(0x7f00008e0000)="de9c71ba0edb9d862007dc3f115fa441c062354a81a014f60a5689af3d9ead6666dbb5beebb709ac7aeb644ca8793d735adf3e9161f3eabb5361961786bae4", 0xd3ccaeea619505b5}], 0x1, &(0x7f0000953000)=[], 0x0, 0x200000000000000}, 0x10)
recvmsg(r1, &(0x7f000022f000-0x38)={&(0x7f0000f74000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f000000c000-0x84)=""/132, 0x84}, {&(0x7f0000f76000-0x79)=""/121, 0x79}, {&(0x7f0000b18000)=""/213, 0xd5}, {&(0x7f00008a9000-0xb0)=""/176, 0xb0}, {&(0x7f0000f6e000)=""/12, 0xc}], 0x5, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x8}, 0x2)

2018/01/20 19:21:23 executing program 0:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket(0x1e, 0x2, 0x0)
bind(r0, &(0x7f000043c000-0x80)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x4, 0x2, 0x4, 0x1, {0xa, 0x3, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0xfffffffffffffeff}}}, 0x3a)
sendmsg$kcm(r0, &(0x7f0000cba000)={&(0x7f00001ae000)=@vsock={0x28, 0x0, 0x2710, @reserved=0x1, 0x0}, 0x10, &(0x7f0000d26000)=[{&(0x7f00005eb000-0x1d)="558bd5eff2526afd1a07c55778cb857ae5a03f1eb5615baa46ed36f665", 0x1d}, {&(0x7f0000073000-0x10)="5901a1415a1246e83803abbb5db480fd", 0x10}], 0x2, &(0x7f0000603000)=[{0xc8, 0x0, 0x3, "b62be13cee8eda83e0210184a412616a434a782753a65d4f43cabb41339eaa27c7a6527c94246070a05b9ff3d9dadbbd3e0d5f5a769fc49cd49629ea680d0ca91655ba364a488f534a2ed40ac6f2b1e20e2c6ce712a2cb72a6ca371b49825899bfb1e7255ae708c17d3f97950c49a2e6dac2504d915fb31d77a2ce322300eda4cf333674f7d4cbbdd9e8d66ad50441401aeb0d962d2e9fcbd75cf10e4b09ac72adaf17efb6d2012ae31d70c61867bcce3fce"}], 0xc8, 0x8000}, 0x4000000)
sendmsg(r0, &(0x7f00000d1000)={&(0x7f00009ff000)=@generic={0x10000001001e, "02010000000020df0000000000800000805bf86c57020002000000f1fffff400000000000000000000010300000000e4ff064b3fdf3a000000080000000000000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ece000206000000090000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f00001fd000)=[], 0x0, &(0x7f0000b46000)=[], 0x0, 0x0}, 0x0)

2018/01/20 19:21:23 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
bind$alg(0xffffffffffffffff, &(0x7f0000f3b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-sse2\x00'}, 0x58)
setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000386000-0x1)="", 0x0)
r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0)
socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00006af000)={<r1=>0x0, <r2=>0x0})
getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f000068d000)={<r3=>0x0, 0x0, 0x8001, 0x7fffffff}, &(0x7f0000357000-0x1)=0x10)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000d67000)={r3, @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]}}, &(0x7f0000582000-0x4)=0x8c)
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000a7c000-0x1)={0x6}, 0x1)
sendmmsg(r0, &(0x7f0000b22000)=[{{&(0x7f0000a9b000)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10, &(0x7f00008ce000)=[{&(0x7f0000ee4000-0xd0)="e3873f2751e767d39401e53662a2e2fc3809860c995a857c07a115630dde026bdaeed77045e2", 0x26}], 0x1, &(0x7f0000340000-0x398)=[{0x90, 0x104, 0x1, "3636b74cab4e59144d5b4ca45c545eaba6ead913de2018f55e54cca1713225a785b8b561be8d60acc9b8f40e7da1f804d3f9a7f7947f2026d4fe2c91ada61df5235487a1fe31894d145184afa9dd2bcd4691a228104ca6b03b5277ee8ac9df10670f8a5207e1e33b2dc26a2406b62d08442e1c613ee5cee32219"}, {0x68, 0x11, 0x5, "c7f365d2e94f7281ed863fdcc1414ecea5f6ed1414dde98364f917f825720f2648e6f0dbf1a12db16e5b71f322cee606f0e068c5d62b987141585fb0edddb1ea696a3970d25fa85ae4ccb95a5cf1e6f2ee28e7"}, {0x100, 0x102, 0x8cb, "f7bb4c2e4a22e61bde4ec0680828b1f23395182a76fc04e1d4c51548759d8a6c343bb1e8aff5a6bd151b9663adeae421653fb67f361e054e1ef01477a819f0b46c8667eae92fe32990fd45c075bb721a540d8c6bc509d270876436150e5066cdd325c12cf83d885a621a05e09c526639cad4ab766042c19422412a611b750ec791ad624c5e5a37d7b405b35e769b0a63af270fe5dbc1ddfef1054085a0200bac25bb9d5170012169ea2f434bec2c852d0080b628993334adbac4c81ba8a162901a0381f0f1e3d496b63cc5ceb27923f5e1f512c59bab92f1a03502d7513e4ce6a24e7d118cd910d44435bb22"}], 0x1f8, 0x0}, 0x0}, {{&(0x7f0000563000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x1, 0x1, 0x4}}, 0x26, &(0x7f0000059000-0x10)=[{&(0x7f00006de000-0xb7)="a24603e85fd2e78a6440510cb3db8e5b69c68f7af104e594b2d633db0bfb657babbca925260f36aecd71404ec68c2e58daf88619d2d136e46208471b41843ae4f22a1fa4a5be0b24b465f01cc8af0bdcc35882f4b1941b39f0d8f72fad88264e4b396becdef861f694c0e698e2d15f5fcf9240097bbbfc573d0860ee7745ff1a18d52c5a1c9a0b83647f9c77c39426cd3f9056fc66dd89e5f3d7d4c99a64235bcf51cf6562d50eb657b7dfb4cea3b64a1cd1a9d6d5a276", 0xb7}], 0x1, &(0x7f0000f5e000-0x60)=[], 0x0, 0x20000800}, 0xf9}, {{&(0x7f0000a13000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x1, 0x1, 0x3, 0x3, {0xa, 0x1, 0x1ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}}}, 0x32, &(0x7f0000654000-0x5a)=[{&(0x7f0000d4b000)="d83aca60ea4fc347fd8405a39e26ed057f1456f9730d66632a6653c41199a183eb480a2a347a08a04c3c4f1f9868697b63860c91c87a228bb45371bf8817dd1312cdf8d5f54f7531be43dc7bea335c75eaa61149166da34067833ff8e69a03cce153d0b7ca", 0x65}, {&(0x7f0000d8e000-0xc4)="8506a3d5d278c94ab372b0dea3004b82c84741f538b44e069d50a82c8a8401ae3723b6cae15e0591416bd63c8e8a8222e292332fbaa736cf9b6eabcf661e2060c07249d6ebc617720ec03e6bf8a54916fd78cf5695c4d5df43b7bf99181aac70f0fdae8179d1bda647f0e9b18c0e27659473d7712480e606174c672666eda91964d0babb299b652de9dbee6f4273dbbb134cdd7406d9416695342779c9b44ce218b779d202f901e58f01b61c338c736015203551e8670f19a1e522bb94da728220b227df", 0xc4}, {&(0x7f00001c1000)="7826247934a6c31ea9bb2e774327c6d97dcc53e2620afd11f45d8281598138c97ad3b9cc32e59d41b3a0490adc75fe06618d394fed669a616cd62626ac3fd31847e986404c950cf017f20207db09ded568bc1e15bfd31972616da17792ed5a10658edb967eaf01bbdb5e3d7f12642cf94c1865dfefaad56dc56ba0f4f9560d70c7d0760f261384a82dda9da40be87cf021efd932674e7b8338f130b7c2b67d8bf2ffbb3a9b65596b7fa92a4ba4d4bc2994f7370f5f5c20751120b6055000b59e", 0xc0}], 0x3, &(0x7f0000f5a000)=[{0xc8, 0xff, 0x0, "619245d8d00163535f6304c60d417839994dbb5052ef7b8aaa792abb78db45b7f9719a094b29df636003d273a63137c21c6f7c2a3b17543451fc94bebebdc32d061a92776ba64987f05d371adeb941a5576b453862e511e7b55418d3e11dbb3bc465b4afa9c99d99a0f79bd756e5b9d527f69ebbc826f2b6952cbbe4bdef1d237061751166fc76178bfe48875cc7c3090663b6425143064aa31b82c7e71fcf332bb19a2f4af4f8693822d75868f7eb6a9d"}, {0x88, 0x111, 0x1, "76c1a50dd4a60b23c583f6eef63ae9c7ae55c1859d7558e4fdacc2dd55c26038d08e8da2af2c1eabd1004dd97a4ecbee57a6ae1c7012fa210b6bfd493509167d0dbff484859f0073cb87a435528588bb6d873dfa35c6f0c2ec6dc2185cc401a1b772bcb00eacc122d10a648a04bbceb3696a"}, {0xa8, 0x10e, 0x7, "46f7327c60fe524298a8826c951f2e983f7e26f1d2024f5e2be32e61ba10a91a30dd156c6aa3a8506dd0792b4b98148d7e4c7dce76dc679920c1b0e548deef8ec35895ecd1fd14e7d24e09db66a62a18cb2fe78c2d6b60aadefa3590b3daa6eb65674d63881e31555f7af8663c89c3b5c582110bde4945316780f53ade3d2040b2d1693865f9b0dcc68461e9a4a0074bb4d78194f5"}], 0x1f8, 0x0}, 0x1}], 0x3, 0x0)
r4 = accept4(r0, &(0x7f00004b4000-0x2d)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00007d6000-0x4)=0x60, 0x80800)
getpeername$ipx(r4, &(0x7f0000ca2000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000fdb000)=0x10)
recvmsg(r0, &(0x7f000087e000-0x38)={&(0x7f0000845000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000294000)=[{&(0x7f000067d000-0x6f)=""/111, 0x6f}], 0x1, &(0x7f0000330000)=""/197, 0xc5, 0x0}, 0x2)

2018/01/20 19:21:23 executing program 4:
mmap(&(0x7f0000000000/0xf8e000)=nil, 0xf8e000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000261000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha256_mb\x00'}, 0x58)
accept$alg(r0, 0x0, 0x0)
accept$alg(r0, 0x0, 0x0)
bind$alg(r0, &(0x7f0000f8c000)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58)

2018/01/20 19:21:23 executing program 0:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f00005aa000)={0x26, 'hash\x00', 0x0, 0x0, 'md5-generic\x00'}, 0x58)
r1 = accept$alg(r0, 0x0, 0x0)
r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48)
r3 = socket$kcm(0x29, 0x400000002, 0x0)
r4 = accept4(r3, 0x0, &(0x7f0000c6f000)=0x0, 0x800)
ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f000039f000)={<r5=>r4})
ioctl$PPPIOCGL2TPSTATS(r5, 0x80487436, &(0x7f00000ef000)="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")
ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r2})
sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0)
recvmsg$kcm(r4, &(0x7f0000dfd000-0x38)={&(0x7f0000f34000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000346000)=[{&(0x7f00001bb000)=""/2, 0x2}, {&(0x7f0000d33000-0x1000)=""/4096, 0x1000}, {&(0x7f0000c0c000-0x2d)=""/45, 0x2d}, {&(0x7f0000054000-0x55)=""/85, 0x55}, {&(0x7f0000e5d000)=""/199, 0xc7}, {&(0x7f0000153000)=""/123, 0x7b}], 0x6, &(0x7f0000dad000-0x68)=""/104, 0x68, 0x80}, 0x10062)
sendmsg$nfc_llcp(r4, &(0x7f00009e6000)={&(0x7f0000fc9000-0x60)={0x27, 0x1, 0x8001, 0x3, 0x6, 0x6, "119c152e76aa5e785353ad81b2cb3a72e3f3bae0b2682fc0560c74b1ba9deeda1225af9f097bab96f710a8e4aa163496670d9748299a86d5e6284167d7ad41", 0x4}, 0x60, &(0x7f000030a000)=[{&(0x7f0000abf000-0x23)="d2b8ecb731bc5d9829e58d706adc05fd56600291877cdaf63ba6433e8fa92f0e2d7c77", 0x23}, {&(0x7f00008e2000-0xc1)="8746cb7ba9b8c76e3bd6b469fadfa8f11e6a97f378e1d3e6d0069ac3079252de60741cefce26034ad4f20a981540b5c1c2d8739ce65e63c2f95ac719a181166478daf6a036e712b6bb39024fcf6e903d772f0e6eac5bbfd0fe804f2cdd4d2d64961676d46e91e4bb5f1d5259fc45149ebe8af10d08db220649142b77b4007f05059d5c9eb9343f7f4410d58d973628b3f9c813ecaa02931904bbcf2372d64a89531e409d39fe231673f6ee29dbbf45a115d515b002d99cd20d2ffdc3a85fc8728e", 0xc1}, {&(0x7f0000119000)="dfab005e34754fe280f6bedfdc0b7e8ceaad19941f2e93d750a265d75b495b242cd8ef0c2d0adc706de30887907c0de6da205a816c586482134cfb8c03ac974ce24c7668915f518a6ce9820ea3c19c246e4037caf7f43fe9b330c368ff013a7e2784ab39207bf3eadcea4708dd3c6681c35448d53ee61a71bfb7d1894fa55e9e093f9608ab62781b69456fec275701837c0c6da8744298d0f0137aeb7991a3bea272187e69b57adf1d79e88106c59879305b6febc2145045625284", 0xbb}, {&(0x7f0000b04000)="1643d1bd2dd446b88fa33c00b7f6ab62abef9d82bbe2f9a2b46af68fbe4618620e6a12444e874ffa38f29391f5c0cd51e56cf9fda5d6123bfbb680bfa83874359c883e0ca429771ffa54d6a3abaf9e69352cce81d5fbb71e4eb7c7d313159d1db730b95bbf30cba905c64cc34fae9d09a5dfa4297f11fd96501f4c3848e789829894bd485b7f7e14221dc8a723fbbd40308d63abfff96de9d3968308e48ae9de8c45ee794b3d84becd36eb5269a5250d37143cddf57e141dd06a5ab2e5e339bde1c5e5d05118dc551702", 0xca}, {&(0x7f0000f73000-0xb3)="8b1a812b641cc2423aa3af11eb95e01f70bf53c1d7a253ea8aef5bab6d635a65898fa80cdb85fc0859409295d74f2dc9e24d2266080003ca11073ac521a80e978ec3700aeb5eafebaa316a99dd369f09611de5f2ed512a733619e478653b1a06e8618eb93f219bb4b3914e6868ff87a488b002be53faebebb1f985a88dc7845a7b7fb1b4b5c0a5a97c2597b1745ddfef1eae45015b180b236b1816cbb47d16a8b72173ffdcce967b54fd2406eafd4ed2b37c9c", 0xb3}], 0x5, &(0x7f0000f2b000-0x58)={0x58, 0x11f, 0x6, "f1a20dd36f4170b79dec31eb97214fdceee0917560146216d48ba5d90ea7df15d460320d479bc4ca52e6272069e7d1ef8201d9f1ea2ff3ca14dd3c465229b69bf0a1138ff90dcbca"}, 0x58, 0x40000}, 0x4000)

2018/01/20 19:21:23 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x800000806, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000e86000)="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", 0x118)
connect$inet6(r0, &(0x7f0000aad000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000066d000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2020000000000, 0x2, 0x3, 0x1, 0x8f, 0x3, 0x3ff}, 0x20)
close(r0)

2018/01/20 19:21:23 executing program 5:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$netlink(0x10, 0x3, 0x5)
bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc)
ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x400454d1, &(0x7f0000026000-0x3)=0x0)
accept$inet6(0xffffffffffffffff, 0x0, &(0x7f00007d5000)=0x0)

2018/01/20 19:21:23 executing program 0:
mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$netlink(0x10, 0x3, 0xfffffffffffffbfe)
mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
sendmsg$nl_generic(r0, &(0x7f0000005000-0x38)={&(0x7f000001c000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000001c000-0x10)={&(0x7f0000013000)={0xfffffffffffffd1a, 0x2000002a, 0x102, 0x3, 0x1, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x4)

2018/01/20 19:21:23 executing program 6:
mmap(&(0x7f0000000000/0xf81000)=nil, 0xf81000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0xffffffffffffffff, 0x84)
ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000460000)={<r1=>r0})
bind$bt_l2cap(r1, &(0x7f00007d4000-0xe)={0x1f, 0x70b, {0x80000001, 0xffffffffffffffb3, 0x2, 0x5, 0x4, 0x2}, 0x3, 0x5}, 0xe)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c)
mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r2 = accept(r0, &(0x7f0000de1000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000f81000)=0x32)
ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000ac4000-0x4)=0x0)
sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c)

2018/01/20 19:21:23 executing program 4:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$inet6(0xa, 0x6, 0x2, &(0x7f000014f000-0x8)={0x0, <r0=>0x0})
getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00008f8000)={<r1=>0x0, 0x9, 0x4, [0x5, 0x8000, 0x1, 0x1]}, &(0x7f0000a5c000)=0x10)
setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00009af000-0xa)={r1, 0x7, 0x1, [0x4]}, 0xa)
getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c4000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}]}, &(0x7f0000f92000-0x4)=0x10)
bpf$PROG_LOAD(0x5, &(0x7f00001a3000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x1, 0xffffffffffffffff, 0x6, 0x0, 0x1, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000073f000-0xa)="73597a6b618f6c65000d", 0x8000, 0x1000, &(0x7f0000b6d000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48)

2018/01/20 19:21:23 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f000001a000+0x13b)=0x0, &(0x7f0000017000-0x4)=0x4)
setsockopt$bt_BT_RCVMTU(0xffffffffffffffff, 0x112, 0xd, &(0x7f0000017000-0x2)=0x10, 0x3aa)
r0 = socket$nl_generic(0x10, 0x3, 0x10)
setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0)
sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34050, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x20, 0x27, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0)
pipe(&(0x7f0000c56000-0x8)={0x0, <r1=>0x0})
accept4$llc(r1, &(0x7f0000452000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000033b000-0x4)=0x10, 0x0)

2018/01/20 19:21:23 executing program 1:
mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$netlink(0x10, 0x3, 0x0)
sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)={&(0x7f0000012000-0x1c)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0)
mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
write(r0, &(0x7f0000020000)="6f07c7380b88a384e29b741b8938aea5c7d8e02ac2927d09ec2e599b8b087494369a92b9b580f1dad1a16601f1cfe38114f17d35fe41494585e0ac058435cd6098ed676377dbaafedd44f28c09cac8b5fd0a76f0613a26da17f270d168c1eee4278ac21fe1d2d010405e8d", 0x6b)
readv(r0, &(0x7f000001e000)=[{&(0x7f000000e000)=""/31, 0x1f}], 0x1)

2018/01/20 19:21:23 executing program 2:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000cdd000-0x4)=0x6, 0x4)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000000)={@generic="1452810925acc468f467884e4e5263f4", 0xffffffffffffff01})
getsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f00009ae000-0x8)={@loopback=0x0, @empty=0x0}, &(0x7f0000d0f000)=0x8)

2018/01/20 19:21:23 executing program 3:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000837000)=0xffffffff, 0x4)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10)
socket$inet(0x2, 0x7, 0x6)
connect$inet(r0, &(0x7f0000073000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000005000-0x4)=0xfffffffffffffffb, 0x4)
socketpair$ax25(0x3, 0x7, 0xcf, &(0x7f0000f4e000-0x8)={<r1=>0x0, 0x0})
accept$ax25(r1, 0x0, &(0x7f000061f000)=0x0)
r2 = accept4$inet6(0xffffffffffffffff, &(0x7f0000bb6000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00005de000)=0x1c, 0x800)
setsockopt$inet6_tcp_buf(r2, 0x6, 0xd0b4a8da00fb845, &(0x7f000062f000-0x1000)="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", 0x1000)
sendto$inet(r0, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)

2018/01/20 19:21:23 executing program 0:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000a5c000)=0x2fad08cf, 0x4)
bind$inet(r0, &(0x7f0000942000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
r1 = socket$inet6_sctp(0xa, 0x5, 0x84)
getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00005c6000)=@sack_info={<r2=>0x0, 0x3, 0x8}, &(0x7f0000c0c000)=0xc)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000d85000-0x8)={<r3=>0x0, 0x8}, &(0x7f0000b46000)=0x8)
getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000346000-0xb8)={r2, 0x4, 0x7, 0x7, 0xfad, 0x101, 0x40, 0x8000, {r3, @in={{0x2, 0x0, @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]}, 0x8, 0x5, 0x6, 0x37, 0xfffffffffffffffd}}, &(0x7f0000e72000)=0xb8)
write(r0, &(0x7f0000009000-0x36)="b0", 0x1)
sendto(r0, &(0x7f0000b11000)="91", 0x1, 0x0, 0x0, 0x0)
sendto$inet(r0, &(0x7f00004d3000)="aa", 0x1, 0x0, &(0x7f0000420000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
shutdown(r0, 0x1)

2018/01/20 19:21:23 executing program 6:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockname(r0, &(0x7f0000001000-0x26)=@pppol2tp={0x0, 0x0, {0x0, <r1=>0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0x26)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001000-0x8)={<r2=>0x0, 0x4}, &(0x7f00004ad000-0x4)=0x8)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000000)={r2, 0x7ff, 0x0, 0x8, 0x4}, &(0x7f0000000000)=0x18)
setsockopt$inet6_buf(r0, 0x29, 0x4, &(0x7f00005bd000)="", 0x0)

2018/01/20 19:21:23 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)
recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000a15000)={&(0x7f0000001000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, <r0=>0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000001000-0x20)=[{&(0x7f0000000000)=""/195, 0xc3}, {&(0x7f0000ab4000)=""/55, 0x37}], 0x2, &(0x7f0000001000-0x90)=""/144, 0x90, 0x4fa}, 0x21)
r1 = socket$inet6(0xa, 0x0, 0x5)
r2 = socket$inet_sctp(0x2, 0x5, 0x84)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000001000-0x41)={r1, r2, 0xd89, 0x5, &(0x7f0000001000-0x84)="a12ecec060ebf69765e9079b22bf860ee18fe09309cf4b8617613891d060118a9cb0480b1005782ffe3952d91132e41f42bb1c3f9c7d2050e6d1b1138cb07ab124ca525548dfc3bdb5ac11687020c21f520ab2960b8fd76013d3b08f2baf690092afa6cd7374c4b4eeca6e0eb8202edd9545c1aedb56f6385b97b1d60eb1ac2a059f7167", 0x80000000, 0x5, 0x4, 0x8, 0x2, 0x40, 0x8, "650f023f10518b6e6174be6b85f55c846f31838a4b7ba3ed77"})
mmap(&(0x7f0000000000/0xfce000)=nil, 0xfce000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r3 = socket$inet_dccp(0x2, 0x6, 0x0)
mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet_dccp_buf(r3, 0x21, 0xcf, &(0x7f0000fce000)="0ff62225007393e241db04e89006e86fbc1cb1ad2de711135809f9fb13cbe90767e3b5e8db9ef94e7ff472f4deeea44d6a3c00b816fec6ffc5809b9e4c7982b8", 0x40)
bpf$MAP_CREATE(0x0, &(0x7f0000a88000)={0xb, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff9c, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c)

2018/01/20 19:21:23 executing program 2:
mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000f73000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-serpent-avx\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="", 0x0)
r1 = accept$alg(r0, 0x0, 0x0)
socket$alg(0x26, 0x5, 0x0)
recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000a06000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[{&(0x7f0000f72000-0x3a)=""/58, 0x3a}], 0x1, &(0x7f00008e6000-0x57)=""/87, 0x57, 0x0}, 0x0)
mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000f7a000+0x9aa)={<r2=>0x0, 0x0})
recvfrom$inet6(r2, &(0x7f0000130000)=""/73, 0x49, 0x2, &(0x7f0000be8000-0x1c)={0xa, 0x1, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x26}, 0x1c)

2018/01/20 19:21:23 executing program 5:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f00005d7000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58)
r1 = accept$alg(r0, 0x0, 0x0)
r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48)
r3 = socket$kcm(0x29, 0x2, 0x0)
ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r2})
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006d4000)="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", 0x1000)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00007c7000-0x31)="8039cd98", 0x4)
sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0)

[  229.410517] openvswitch: netlink: IP tunnel dst address not specified
[  229.420693] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=34827 sclass=netlink_route_socket pig=24354 comm=syz-executor1
2018/01/20 19:21:23 executing program 4:
mmap(&(0x7f0000000000/0xb01000)=nil, 0xb01000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socket$unix(0x1, 0x0, 0x0)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008f2000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f000058e000)=0xc)
sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x10, 0x1, 0x2, []}], 0x1, 0x0}, 0x0)

2018/01/20 19:21:23 executing program 6:
mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$netlink(0x10, 0x3, 0x0)
bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc)
getsockname(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, <r1=>0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000000b000-0x4)=0x3a)
ioctl$sock_FIOGETOWN(r1, 0x400454d4, &(0x7f0000001000-0x4)=0x0)

[  229.436673] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=24360 comm=syz-executor1
2018/01/20 19:21:23 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r1 = accept4(r0, &(0x7f0000d7f000)=@generic={0x0, ""/126}, &(0x7f0000b48000)=0x80, 0x80000)
getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000154000)={<r2=>0x0, @in={{0x2, 0x3, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x100000001}, &(0x7f000046c000)=0x98)
setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000a52000-0x8)={r2, 0x6db}, 0x8)
r3 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r3, &(0x7f0000883000-0x58)={0x26, 'hash\x00', 0xf, 0x4, 'sha512\x00'}, 0x58)
r4 = accept$alg(r3, 0x0, 0x0)
socketpair(0x10, 0x4, 0x0, &(0x7f00001af000)={<r5=>0x0, <r6=>0x0})
recvfrom$inet(r5, &(0x7f000004f000-0xf2)=""/242, 0xf2, 0x10000, &(0x7f000089d000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
sendmsg$nl_generic(r4, &(0x7f0000515000)={&(0x7f00001ef000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000140000)={&(0x7f0000085000-0x12d8)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x48040)
bpf$OBJ_PIN_MAP(0x6, &(0x7f0000685000-0xc)={&(0x7f0000495000-0x8)='./file0\x00', r5}, 0xc)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r6, 0x84, 0x1, &(0x7f00002d4000)={r2, 0x20, 0x2, 0xa3d, 0x5, 0x4}, 0x14)
setsockopt$sock_attach_bpf(r6, 0x1, 0x32, &(0x7f0000c88000-0x4)=r5, 0x4)
r7 = accept(r4, &(0x7f0000be5000)=@in={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f1f000)=0x10)
getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r7, 0x84, 0x7c, &(0x7f0000f10000)={<r8=>0x0, 0x5, 0x5}, &(0x7f00008b4000-0x4)=0x8)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r7, 0x84, 0x66, &(0x7f0000cb3000-0x8)={r8, 0x0}, &(0x7f0000023000)=0xfffffffffffffdb7)
ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r4, 0xc00c642e, &(0x7f00000d9000-0xc)={0x0, 0x80000, <r9=>0xffffffffffffffff})
ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f0000e72000-0x8)={<r10=>0x0, 0x0})
ioctl$DRM_IOCTL_GET_SAREA_CTX(r9, 0xc010641d, &(0x7f0000d6d000-0x10)={r10, &(0x7f0000955000-0xe2)=""/226})

2018/01/20 19:21:23 executing program 3:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000fa5000)={<r0=>0x0, <r1=>0x0})
setsockopt$inet6_buf(r0, 0x29, 0x1b, &(0x7f0000830000-0xaa)="950b6385ff85aeda4c352579e88239f0953dbd9705f4c02eaed4d79cdf6eee999874df040072d67cba5cf6c24dd28a906a421d7287d4d45ebdfd91437509b4b5d8945245294cfdce1b1c767f854583c6d82185bfcd7416e2c19de36dfd7156ff99468b916d2fde958e5bffd92818accfd2fd9f14e0d066511fa122fba99fddf6fc4b35716349fe665044ba4e6231895b0781fc940ed2812088cc23b62d6acf07daeb6d197efd5c106944", 0xaa)
r2 = socket(0x10, 0x2, 0x0)
sendfile(r1, r2, 0x0, 0xfffffffffffffff9)

[  229.485857] openvswitch: netlink: IP tunnel dst address not specified
2018/01/20 19:21:23 executing program 0:
r0 = socket$inet6_sctp(0xa, 0x5, 0x84)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x805, 0x81)
setsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000000000)='h', 0x109)
r2 = accept4(r1, &(0x7f0000000000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000000000)=0x10, 0x80000)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f0000001000)=0x20)
r3 = socket(0x19, 0x7, 0x2)
setsockopt$inet_tcp_buf(r3, 0x6, 0x21, &(0x7f0000000000)="74d7fdb8ae628f2ad6d0998394db53e500daf6ee0e5f0efe8831cb16cbcdb6438640715ce39f1f69a1400321cf2fbac7853fa197f3abc8ec4a0cff5856e0d1831367d7494c5b5514052a391c755c1a996dcbe1d9fc24ac67f92c0fd35d38942037b2bb074304556a9b37acae17480b24003ce2eea1f11be79237c2b301aa9bee979142886973206150cc986f900059bc119f1cb846c45e0f6a580bb78204c53f3493c2b5381fa7e159d8f6e82f12f7b92f9e83a170d126e976a43494ad0c06e33843ff3564d44a83b2", 0xc9)

2018/01/20 19:21:23 executing program 4:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x1000000000000033, &(0x7f0000370000-0x6f)="", 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getpeername$inet6(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00005e3000)=0x1c)

2018/01/20 19:21:23 executing program 5:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
bind$inet(r0, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000ebf000)=0x9, 0x4)
sendto$inet(r0, &(0x7f0000fa1000-0x1)="", 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
socket$l2tp(0x18, 0x1, 0x1)
socketpair(0x11, 0x2, 0x8, &(0x7f00009ff000)={<r1=>0x0, 0x0})
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000933000-0x28)={r1, 0x0, 0xcb, 0x9d, &(0x7f00006a2000)="e9697f0b5bffe819968f0c562146d564a5ef0f7adb100a9a8b7edf0a431fe5ea829936208da6afa1fb3eae9d09558ca830a73771e4ea8253eec5da2657dbd79cef516ba7501d68ceca8ec73638d22a622ed1a86813b902e7ad2d2e63f55b97d2fc915481592211240e68628771f12d3fbdb90181672028612865ad6d5faa461cd1eda54a01d019e737388ca2a6cdcf1a84d2d6edec4519285d02ed9881e414dd31f50aaa7d5568544d9496054e1ef5b8b4524dea6988d56fa666f7fa456f079652ebeaaf5c4c1638e8e3d3", &(0x7f0000d66000)=""/157, 0x8, 0x8}, 0x28)
setsockopt$sock_int(r0, 0x1, 0x2000000000000009, &(0x7f0000535000-0x4)=0x4, 0x4)

2018/01/20 19:21:23 executing program 6:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
pipe(&(0x7f0000b92000)={<r0=>0x0, 0x0})
sendmsg$alg(r0, &(0x7f0000f86000)={0x0, 0x0, &(0x7f0000f84000)=[{&(0x7f0000f68000)="cfa1812315a3acb7062cdf2eeea11dba28e0d7fab2332c892883cc79d81875b8475cf7d2a60a8cd69a68b37953173fc2e644aae91483b23a17b743dce59d74d020ffca738b706c1bf53b001979342dd770aba334c17e61da0b581a56fa16b2df263ccfb61c931220e2a1fe95a47664fcee61363618fbe26cc4", 0x79}], 0x1, &(0x7f000018e000-0x3b8)=[@iv={0x118, 0x117, 0x2, 0xfe, "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"}, @assoc={0x18, 0x117, 0x4, 0x8}, @op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x87}, @iv={0xb0, 0x117, 0x2, 0x97, "f29ff8a09ea61f95adbb73ecf94eb50730f03f99af3f69e615b3c07eb943ead5e101b08ba02954964009e69e1f6721fb6b96d85e1aa9ff8c5e2811822a9d2b3207856f1a70b1cbdebd1abcea45a5eefa919faba65d7a344d7f0a3bac4901c030d07b71cc00708bc565080865dc0f6ef846c27fb5da4dad9f34d7416893a3330861d9b6ae390d5fd79afd4cc2bad3ed691525a5c815be9b"}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0xe0, 0x117, 0x2, 0xc6, "7c82eb82d759e36f5310ededa23066b7b26758e7eb2cddf0071e29861203ac9d556479c3a9bf7373b29adb08da78583c3419aff4590527ec0d140a98414db69d993d689b71d2c59f386aa3c3e5528f0a93da8c4fb86c20682d12ee0169a84445fa63e457d1bfb5a111baf8c9040e9433a0b81f54c2842c1e902d0f33690afb98b4063a8098f4d9fc4d6f607ee701e3528a35cecbfa3cf847d4557f1cddd75a21c487bd79ce6eb7a98f285086ec67701b77e861da9d535eba4ba5144c195194546de449ca7cf1"}, @iv={0xb0, 0x117, 0x2, 0x98, "89ebb8c8bc5ee96acd6bd1cf226aa866a3a04e32df0c73deed941acf41a4e38b360ef62eda0ca3bdc7e65b64378e2cc2f248f44e6f06fdf402e74d5646f8042af9087406de0652f1569422ee5f256d0e16f33ce68064a70ec6892ad94ba7c9bd426f7d7149a0bb3bdb90445defb57baae141217c8afdca473ca46ac256f2419e7f412c67543398c91b55431aa469df8f74eaef358a19b31c"}], 0x3b8, 0x0}, 0x40004)
syz_emit_ethernet(0x1a3, &(0x7f0000ad0000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="f3aa20259cdb", [], {@ipv6={0x86dd, {0x0, 0x6, "050008", 0x16d, 0x2c, 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}, {[@dstopts={0x33, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @jumbo={0xc2, 0x4, 0x3f}, @ra={0x5, 0x2, 0x81}, @hao={0xc9, 0x10, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, @routing={0x3c, 0x8, 0x0, 0x5, 0x0, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}]}, @dstopts={0x7f, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}, @enc_lim={0x4, 0x1, 0x80}]}, @fragment={0x3b, 0x0, 0xb1, 0x6, 0x0, 0x80000000, 0x3}, @routing={0x16, 0xc, 0x0, 0x3, 0x0, [@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x13}}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xc}}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, @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], @loopback=0x7f000001}]}, @dstopts={0xff, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0xffffffffb7fcdbe7}, @hao={0xc9, 0x10, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}}, @pad1={0x0, 0x1, 0x0}, @calipso={0x7, 0x28, {0x0, 0x8, 0x401, 0x100000000, [0xf5b9, 0x49b, 0xfffffffffffffff7, 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, [], "3ea18cda842e917f002400014ecb88ce36e122889831745e3c77fc0b83edb9420f5cb4"}}}}}}}, &(0x7f0000efe000)={0x3, 0x1, [0x0]})

2018/01/20 19:21:23 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000698000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60c", 0xb)
r1 = accept$alg(r0, 0x0, 0x0)
sendmsg$alg(r1, &(0x7f00004f0000)={0x0, 0x0, &(0x7f0000397000)=[{&(0x7f0000545000)="df142d6de025d818", 0x8}], 0x1, &(0x7f0000b5a000-0x18)=[], 0x0, 0x0}, 0x0)
r2 = accept(r1, &(0x7f00001f7000-0x1002)=@un=@file={0x0, ""/4096}, &(0x7f0000327000)=0x1002)
ioctl$PPPIOCSMRU(r2, 0x40047452, &(0x7f0000f43000-0x4)=0x4)
recvmsg(r1, &(0x7f000039d000)={&(0x7f000050b000)=@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}}}, 0x16, &(0x7f0000792000)=[{&(0x7f000087a000-0x1e)=""/30, 0x1e}], 0x1, &(0x7f0000556000-0x6)=""/6, 0xffffffffffffffa0, 0x0}, 0x0)

2018/01/20 19:21:23 executing program 7:
mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f000000b000-0xc)={0x1000000000, 0x0})
mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r1 = accept4(r0, &(0x7f000000e000)=@in={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x80800)
mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$bt_hci_HCI_FILTER(r1, 0x0, 0x2, &(0x7f0000010000-0x10)={0xa4, 0x6, 0x4, 0x7}, 0x10)
sendmsg$nl_generic(r1, &(0x7f0000001000-0x38)={&(0x7f000000f000-0xc)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f000000f000-0x10)={&(0x7f0000006000-0x24)={0x24, 0x40, 0x1, 0x5, 0x1, {0x20, 0x0, 0x0}, [@typed={0x10, 0x5b, @u64=0x1}]}, 0x24}, 0x1, 0x0, 0x0, 0x4}, 0x14)

2018/01/20 19:21:23 executing program 3:
mmap(&(0x7f0000000000/0xf1e000)=nil, 0xf1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000f1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000f1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = accept4$packet(0xffffffffffffff9c, &(0x7f0000f1e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000f1f000-0x4)=0x14, 0x800)
mmap(&(0x7f0000f1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000f1e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2})
r1 = socket$inet6(0xa, 0x2, 0x0)
mmap(&(0x7f0000f1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000f1f000-0xc)={0x0, 0x80000, <r2=>0xffffffffffffffff})
r3 = socket$l2tp(0x18, 0x1, 0x1)
setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r3, 0x111, 0x4, 0x1, 0x4)
ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431)
setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000efe000)={0x2, &(0x7f00000f6000-0x20)=[{0x60, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10)

2018/01/20 19:21:23 executing program 2:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = bpf$PROG_LOAD(0x5, &(0x7f0000466000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48)
r1 = socket$kcm(0x29, 0x800000000005, 0x0)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
getsockopt$inet_int(r2, 0x0, 0x0, &(0x7f0000f64000)=0x0, &(0x7f00004d2000-0x4)=0x4)
setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000909000-0x4)=0x2, 0x4)
connect$inet(r2, &(0x7f0000543000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00008d9000)={r2, r0})
write(r1, &(0x7f000017c000-0x2e)="", 0x386)

2018/01/20 19:21:24 executing program 4:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r0, &(0x7f0000ef8000+0xcfd)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c)
getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000057c000-0x8)={<r1=>0x0, 0x100}, &(0x7f0000827000)=0x8)
setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000713000-0x10)={r1, 0x7fffffff, 0x6, 0x100}, 0x10)
listen(r0, 0x3)
r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84)
sendto$inet6(r2, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c)
setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f00005a1000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4fb5}, 0x98)
accept(r0, &(0x7f0000c57000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000fb9000)=0xfffffffffffffde3)

2018/01/20 19:21:24 executing program 6:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000cbc000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00001ea000-0x4)=0x60, 0x80800)
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000bb4000)=<r1=>0x0)
socket$inet_tcp(0x2, 0x1, 0x0)
socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000028a000-0x8)={<r2=>0x0, <r3=>0x0})
ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00006e6000-0xc)={0x0, 0x80000, <r4=>0xffffffffffffffff})
ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000428000-0x20)={0x3, <r5=>0x0, 0x10003, 0x6})
ioctl$DRM_IOCTL_AGP_FREE(r4, 0x40206435, &(0x7f0000370000-0x20)={0x6, r5, 0x2, 0x7})
getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000c63000)={{{@in=@rand_addr=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r6=>0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004d0000)=0xffffffffffffff3c)
pipe(&(0x7f0000e18000-0x8)={0x0, <r7=>0x0})
bind$rds(r7, &(0x7f0000501000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000693000)={r1, r6, 0x0}, 0xc)
r8 = socket$rds(0xa, 0x2, 0x88)
sendmsg$rds(r8, &(0x7f0000017000)={&(0x7f0000016000-0xd)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000000d000)=[], 0x0, &(0x7f000000f000-0xfd)=[@mask_fadd={0x58, 0x114, 0x8, {{0xfffffffffffffffd, 0x0}, &(0x7f0000006000-0x8)=0x81, &(0x7f0000dae000-0x8)=0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0}}, @fadd={0x58, 0x114, 0x6, {{0x0, 0x0}, &(0x7f0000b4f000-0x8)=0x0, &(0x7f000000a000-0x8)=0x0, 0x0, 0x0, 0x200, 0x2, 0x14, 0x100000000}}, @rdma_args={0x48, 0x114, 0x1, {{0x0, 0x0}, {&(0x7f000000f000)=""/0, 0x0}, &(0x7f000001e000)=[{&(0x7f0000012000)=""/15, 0xf}], 0x1, 0x0, 0x0}}, @fadd={0x58, 0x114, 0x6, {{0x8, 0x6}, &(0x7f0000edb000)=0x0, &(0x7f0000c58000)=0x72d8ecb5, 0x5, 0x2, 0x3ff, 0xfffffffffffffffb, 0x43, 0x3857}}], 0x150, 0x0}, 0x0)
setsockopt$inet6_tcp_TCP_CONGESTION(r7, 0x6, 0xd, &(0x7f00003be000-0x9)='westwood\x00', 0x9)

2018/01/20 19:21:24 executing program 3:
mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f000001a000+0x13b)=0x0, &(0x7f0000017000-0x4)=0x4)
r0 = socket$nl_generic(0x10, 0x3, 0x10)
r1 = socket(0x11, 0x807, 0x8001)
mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f000001e000)={0x3, 0x18, 0x2, 0x8, 0x7fff, 0x6, 0x1000000000, 0x8, <r2=>0x0}, &(0x7f000001e000)=0x20)
mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000002000-0x8)={r2, 0x94}, 0x8)
getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000018000)=@sack_info={<r3=>0x0, 0x3, 0xffffffffffffff7f}, &(0x7f000001e000)=0xc)
mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000021000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={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}}, &(0x7f0000021000-0x4)=0xe8)
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f000001f000)={r2, @in6={{0xa, 0x0, 0x7, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c)
mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
sendmsg(r0, &(0x7f0000014000)={&(0x7f0000016000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x3, 0x2, 0x3}}, 0x26, &(0x7f0000008000-0x10)=[{&(0x7f000001f000)="651978aaa4ea0ea8610600a13f7e02f9befcfcc088aa0fac86152c83aa82760c630e50ff8deeb67eb195d9aaf796942f40b813c4f101c3b27456e6ea8175aa2908785c9b322feb005596239232787185128e06ccee5afa91778da908", 0x5c}], 0x1, &(0x7f000000e000)=[{0xc0, 0x10a, 0x0, "aa0c021c75ca90d1e20d27f0a212dcd5b934b97c3607f3d538a8eeb69b442e7bc2d7e72ba2dd26267c431a19e1b42e32ac5b11f753672580d52a5505a65b5995e1b29b466bbbdba80fc7f5723d3b81a1161d73d406492ee7fa0b22f1193628426aed96a6dc981fd989ce13879407c479a5613627d7c97851bbe7430f9a795accd869dd4b479fdb558accb4cc43fce1bef8e4c493097f5973a7285bfe81d1e3b966d804d65def58bae6"}, {0x40, 0x11f, 0x7, "559305076d48f3602969ac1567bfdabd1e2e78ab6d48853aec9135fa9a3de32ca04b19998e24bc55ee7459"}, {0x78, 0x10a, 0x6, "f0bf88729dd6500bba8ef0333dc7f7129438ca8e6824ba956459311ccdb886a0280c31896491d98d0548ef2e7bd224956f90b2f0d1daa9ee97a1da18d545354e8b5f095f5923634fc6b22e6d343d77e7558aedaf82e044cc3ee77b360e24dd21e94c4b02dd1d2f"}, {0x1010, 0x1be, 0x7, "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"}, {0x38, 0x119, 0x5, "5055d30c1967f1a5e4bd48159293b8d70c6eb1f60991a11ec1863bb17027a3919b"}, {0x48, 0x11f, 0x800, "e3e56047248c4810a03dbb8da99ff05dcb986ef1032529b37fed3c91865602be05a197053a992de8e181ee7fa723694b6a872620c7"}, {0xb0, 0x10d, 0xffff, "5e2b04123abd1a2fdd7ad8026baee6f835df2ec666d018b8b5b4841976f03492e8a14089d0222db8efa183a9ba482fa0b098f86a7e3d3aa5155a7a21f27f16ef72beb627d7637b73e93f26b1206469136653f981de518b13e3a8ab9ddd6eb478a0d7f3e1db018f9624e0d78de58f447c762a501997a65b48832563d465fbbf9eb5709d6f6974d1962147cf1bbd4c7357a91961cf2520d4b0696854"}, {0x98, 0x1ff, 0xe3a, "15c7cd371c88bda9d789489e86609b34bc89a3d86eca4afc6c13fd7d5fb312e646ebc5dd3ce324f4bcab9fa9275b80e58b905a69a072868ed5912a6204e2b04da0213033b6210e4e96b7acce5d12008fc34d6dc4bcb184d557638007d200ffdf0939b8c31f3dd7e880907eb99897dfce93c0af0e86c3e7b8e5359cf4760fadf82e47513e723fca69"}], 0x1350, 0x40}, 0x4001)
mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f000001f000-0x8)={<r4=>0x0, 0x0}, &(0x7f000001f000-0x4)=0x8)
mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
sendmmsg$inet_sctp(r1, &(0x7f0000021000)=[], 0x0, 0x20000000)
mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
sendmsg$inet_sctp(r1, &(0x7f0000001000-0x38)={&(0x7f000001f000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000001a000)=[{&(0x7f000001e000)="86fd2f7459eb89dc1ddc2608843f796b93d6952de8032880c85cc6004909c3bd6fb33fa8b1039f31de09b383b659dccc38c4035e6ab4fa6cd2cad148dce8cb4104b962bae1f83a30907119106e835afddf195ecd4b853e301dd82e73358d34e39a767c9094a698247dbc10e037008e74437c04f491a12884876c1cef9a6479c8cba46286561e8000b646c74709c7f6746e02f0896bab01531692e778f8ad0cdb3cb0e94d4f9de29eef08650a05", 0xad}, {&(0x7f000001e000)="2bd3f28cf819a0ce26eeaf7746681a050fc5418328ff8707b8a375fe1874446c700bd146d33b01fd132cb212d99bacca2da8b57af7d5e010414dc2a0822d9798598f2c4316f40a6acde9f55ae733c7dc7fe7350903b18abe9040c12dbbb3ac90f4fba0cb5984cf67af4955e619cdd56a6dfeaed9b7d52520dc3c97669a2964e06a5ddf85a800ea664f6cfd811daa21868726", 0x92}], 0x2, &(0x7f000001e000)=[@sndinfo={0x20, 0x84, 0x2, {0x1, 0x4, 0x0, 0x0, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x3ff, 0x8, 0x7, 0x8, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x7f, 0x6, 0x8, 0x3, r4}}], 0x90, 0x40011}, 0x0)
sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x20, 0x27, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0)

2018/01/20 19:21:24 executing program 7:
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
syz_extract_tcp_res(&(0x7f0000000000)={0x0, 0x0}, 0xfffffffeffffffff, 0x0)
mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x4, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket(0xf, 0x3, 0x8)
mmap(&(0x7f0000aa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000aa7000)=0x80000000, 0x4)
mmap(&(0x7f0000000000/0x707000)=nil, 0x707000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r1 = socket$netlink(0x10, 0x3, 0x0)
bind$netlink(r1, &(0x7f0000706000-0xc)={0x10, 0x0, 0x0, 0x400000000006}, 0xc)
getsockopt$netlink(r1, 0x10e, 0x9, &(0x7f0000709000-0x7)=""/8, &(0x7f0000a35000-0x4)=0x8)

2018/01/20 19:21:24 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00000c4000+0x994)='tls\x00', 0x4)
setsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000074000)="8188c741cc18ec0a", 0x8)
recvmsg(r0, &(0x7f000012c000)={&(0x7f0000bc7000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000028000-0x10)=[{&(0x7f00001c0000)=""/75, 0x4b}], 0x1, &(0x7f0000485000)=""/73, 0x49, 0x21}, 0x40)
r1 = accept4(r0, &(0x7f000086d000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000e58000-0x4)=0xe, 0x80000)
bind$bt_sco(r1, &(0x7f0000b8b000)={0x1f, {0x0, 0x10000, 0x7, 0x3, 0x5, 0x80}}, 0x8)

2018/01/20 19:21:24 executing program 5:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
pipe(&(0x7f00006af000-0x8)={<r0=>0x0, 0x0})
ioctl$sock_ifreq(r0, 0x893f, &(0x7f0000ad7000-0x50)={@common='ifb0\x00', @ifru_settings={0x2e, 0x5, @fr_pvc=&(0x7f0000cd1000-0x4)={0x7}}})
getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x3f}]}, &(0x7f0000f92000-0x4)=0xc)
r1 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48)
r2 = socket(0x10, 0x3, 0x0)
setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f00009da000)=r1, 0x4)
write(r2, &(0x7f000067d000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26)

[  229.712429] openvswitch: netlink: Either Ethernet header or EtherType is required.
2018/01/20 19:21:24 executing program 0:
mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
bpf$MAP_CREATE(0x0, &(0x7f0000fc8000)={0x10000000, 0x0, 0x0, 0x5, 0x0, 0x0, 0xffffffffffff0003, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c)
mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000fd1000)={0x0, <r0=>0x0})
mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000fd1000)={0xfff, {{0xa, 0x0, 0x1f, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, [{{0xa, 0x0, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xa}}, 0xab}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x5, @loopback={0x0, 0x1}, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x210)
bpf$OBJ_PIN_PROG(0x6, &(0x7f0000fc8000)={&(0x7f0000fc8000)='./file0\x00', 0xffffffffffffffff}, 0x10)

2018/01/20 19:21:24 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket(0x10, 0x802, 0x0)
write(r0, &(0x7f0000078000)="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", 0xfc)
bpf$OBJ_GET_PROG(0x7, &(0x7f0000dc3000-0x10)={&(0x7f0000d24000)='./file0\x00', 0x0, 0x8}, 0x10)
getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f000000e000)=""/61, &(0x7f000032c000-0x4)=0x3d)

2018/01/20 19:21:24 executing program 6:
mmap(&(0x7f0000e44000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x8000000000000000)
r0 = socket$nl_generic(0x10, 0x3, 0x10)
setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f000001d000)={0x4, &(0x7f0000019000)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x2, 0x0, 0x0, 0x0}]}, 0x10)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f000001b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000e45000-0x30)={0x30, 0x1e, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x15, 0x0, 0x0}, [@generic="79a970b6f6b5ea83734bab93d70dc596257c6b076a2238c68859"]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x11)
socketpair$inet(0x2, 0x80e, 0x9, &(0x7f0000e44000)={<r1=>0x0, <r2=>0x0})
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000e45000-0x8)={<r3=>0x0, 0x0})
ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000000)={r3, 0x80000, r1})
accept4$inet(r1, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x800)
r4 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000e44000)=0x0)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000001000)={0x4, 0x100000000, 0x4, 0x1, 0x8, 0x9, 0x0, 0x1c1, <r5=>0x0}, &(0x7f0000000000)=0x20)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000002000-0x6)={<r6=>r5, 0x5e2}, &(0x7f0000002000)=0xfe0a)
r7 = socket$inet6(0xa, 0x3, 0x0)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000000)={0x0}, &(0x7f0000002000-0x4)=0x4)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000000)={0x62, 0x8, 0x1, 0xfffffffffffffffa, r6}, 0x10)
getpeername(r7, &(0x7f0000e46000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, <r8=>0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000000000)=0x3a)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r8, 0x84, 0x73, &(0x7f0000e45000)={<r9=>0x0, 0x80, 0x0, 0x2, 0x9}, &(0x7f0000001000-0x4)=0x18)
setsockopt$inet_sctp6_SCTP_AUTH_KEY(r7, 0x84, 0x17, &(0x7f0000e44000)={r9, 0xb2, 0xec, "f69928f91ad64b21553e88c934c32a1e73d0b0e35696e35b8f7da7f51ee7ea7deee772214d80918765b815f9a03bb714623983fc7a03e1c4fa54362ce56e262b3b5e166be35b131f710ac783130d2abf5e6bde4d75d338d92aa0dd1db0b3442aaf4b5932f7f2a67b1816c3757ff5db9064189fdf203d47526d3984a5a8264e712092dcb1987166d789481ea4c552c254351136d6658822a9018450c5e99fe11eb9ae44c2370bf961a0b93f895a3e2a277d00e63ecc9010a0c5690d0f3859cf5eab1ea042c67c34237763e100302bdc497744f2042c9f2b7f71e92b4c93884454ac9c7914cf241ab4377c9316"}, 0xf4)
socketpair(0x4, 0x0, 0x4, &(0x7f0000e45000)={<r10=>0x0, 0x0})
mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$DRM_IOCTL_CONTROL(r10, 0x40086414, &(0x7f0000003000-0x8)={0x3, 0x7})

2018/01/20 19:21:24 executing program 5:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x4000000000031, &(0x7f0000a03000)=0xa, 0x4)
setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ea9000)=0x2, 0x4)
setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000d7b000-0x4)=0x40, 0x4)
bind$inet6(r0, &(0x7f0000bcf000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c)
socket$inet_sctp(0x2, 0x1, 0x84)
sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c)
getsockopt$inet6_buf(r0, 0x29, 0x1000000000000006, &(0x7f0000fa2000-0x2)=""/72, &(0x7f0000fa2000-0x4)=0x48)

2018/01/20 19:21:24 executing program 1:
mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
bpf$MAP_CREATE(0x0, &(0x7f000011d000)={0xf, 0x4, 0xffff, 0xe2e1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c)
mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = accept$inet(0xffffffffffffffff, &(0x7f0000fdb000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fda000)=0x10)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000b53000)={<r1=>0x0, 0x5, 0x4, 0x5, 0x0, 0x0}, &(0x7f000002f000)=0x14)
mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
pipe(&(0x7f0000156000)={<r2=>0x0, 0x0})
mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$DRM_IOCTL_GET_CAP(r2, 0xc010640c, &(0x7f0000fdc000-0x10)={0x100, 0x101})
getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000fda000)=@assoc_value={r1, 0x3}, &(0x7f000029f000-0x4)=0x8)

2018/01/20 19:21:24 executing program 3:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000c0f000-0x8)={<r0=>0x0, 0x0})
getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x15, &(0x7f000039b000-0x14)={@loopback={0x0, 0x0}, <r1=>0x0}, &(0x7f0000c29000)=0x14)
getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00005ff000-0xe8)={{{@in=@multicast1=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008b4000)=0xe8)
setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000ae2000)={{{@in=@empty=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x9f, 0x1, 0x3, 0x2, 0x80, 0x80, 0x21, r1, r2}, {0x79e8, 0x4, 0x101, 0x0, 0x71fe, 0x80, 0xa0a, 0xcf50}, {0x7ff, 0x0, 0x80000000, 0x2}, 0x7, 0xf, 0x2, 0x1, 0x2, 0x0}, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x0, 0xe170d979cdce98b0}, 0xa, @in=@multicast2=0xe0000002, 0x2, 0x0, 0x0, 0x768, 0x4, 0x1, 0x23b}}, 0xe8)
r3 = socket$inet6_dccp(0xa, 0x6, 0x0)
getsockopt(r3, 0x0, 0xc, &(0x7f0000899000-0x4)=""/4, &(0x7f00007b4000-0x4)=0x4)
getsockopt$bt_hci(r3, 0x0, 0x0, &(0x7f0000436000-0x63)=""/99, &(0x7f0000809000-0x4)=0x63)

2018/01/20 19:21:24 executing program 4:
mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket(0x400000010, 0x803, 0x3)
sendto(r0, &(0x7f0000001000-0x14)="120000003200e7e4000f000000149b000800", 0x12, 0x0, 0x0, 0x0)
listen(r0, 0x3)

2018/01/20 19:21:24 executing program 2:
socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000c91000-0x8)={0x0, <r0=>0x0})
bind(r0, &(0x7f0000b27000-0x10)=@vsock={0x28, 0x0, 0x2711, @any=0xffffffff, 0x0}, 0x10)
mmap(&(0x7f0000000000/0xfdd000)=nil, 0xfdd000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
pipe(&(0x7f0000fd8000)={<r1=>0x0, <r2=>0x0})
setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000759000)=@req={0x1, 0x6, 0x8, 0xa950}, 0x10)
mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
sendto$inet(r1, &(0x7f0000fdd000)="55c86709", 0x4, 0x8090, &(0x7f00003a5000)={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
listen$netrom(r1, 0x10001)
mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000fdf000-0x20)={0x2, 0x4, 0x201, 0x4, 0xf9e, 0x7fffffff, 0x3, 0x6, <r3=>0x0}, &(0x7f0000716000)=0x20)
mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socket$l2tp(0x18, 0x1, 0x1)
mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000012c000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fe1000-0x4)=0xe8)
mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000fe0000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, @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], @broadcast=0xffffffff}, 0xffff, 0x7ac, 0xfffffffffffffffa, 0x100, 0x7, 0x10, r4})
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000fe0000-0x8)={<r5=>r3, 0x1}, &(0x7f0000e4f000-0x2)=0x4)
mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000fcb000-0xb8)={<r6=>r3, 0x80000000, 0x9, 0x100000001, 0x1f, 0x1, 0xffffffffffff10eb, 0x100, {r5, @in6={{0xa, 0x2, 0xfffffffffffffbff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x100000001, 0x45e, 0x100000001, 0x9}}, &(0x7f0000fe1000-0x4)=0xb8)
mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000c19000-0x8)={r6, 0x7f}, &(0x7f0000fe2000)=0x8)
recvfrom$ax25(0xffffffffffffffff, &(0x7f0000fe2000-0xab)=""/171, 0xab, 0x2, 0x0, 0x0)
close(r2)

2018/01/20 19:21:24 executing program 1:
mmap(&(0x7f0000000000/0x5d3000)=nil, 0x5d3000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000194000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(cast6)\x00'}, 0x58)
r1 = accept$alg(r0, 0x0, 0x0)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a0100235fba602dff05000bfff9f3d2a49700fffffffffffffffe0002250700b2c11ed4c2c0dc42ffa86eb9", 0x30)
sendmmsg$alg(r1, &(0x7f00000bc000)=[{0x0, 0x0, &(0x7f0000340000)=[], 0x0, &(0x7f00004b4000-0x40)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0)
sendto(r1, &(0x7f00004d4000-0x44)="09b9ffff4c770a0000aa6741d117a6d6934da89940e41a97f163ba7c7bdb1f8c", 0x20, 0x0, 0x0, 0x0)
recvmsg(r1, &(0x7f00004d7000-0x38)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0)

2018/01/20 19:21:24 executing program 0:
mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet(0x2, 0x8080a, 0x8001)
mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000fc2000-0x8)={<r1=>0x0, 0x8000}, &(0x7f0000e76000-0x4)=0x8)
getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000ebc000+0x20c)=@assoc_id=<r2=>r1, &(0x7f00006ee000)=0x4)
mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair(0x2, 0x807, 0xb4f, &(0x7f0000fc3000-0x8)={<r3=>0x0, 0x0})
mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x74, &(0x7f0000ced000)=""/15, &(0x7f000004f000)=0xf)
setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000fc3000-0x4)=@assoc_id=r2, 0x4)
r4 = socket$inet6(0xa, 0x80002, 0x0)
mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000fc2000)={0x0, 0x80000, <r5=>0xffffffffffffff9c})
mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$DRM_IOCTL_RES_CTX(r5, 0xc0106426, &(0x7f0000fc3000-0x10)={0x3, &(0x7f0000c6a000-0x18)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]})
mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair(0x0, 0x2, 0xfffffffffffffff8, &(0x7f0000fc1000)={0x0, <r6=>0x0})
bind$alg(r6, &(0x7f0000956000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha512\x00'}, 0x58)
getsockopt$packet_int(r6, 0x107, 0x1f, &(0x7f000053f000-0x4)=0x0, &(0x7f00005ce000-0x4)=0x4)
setsockopt$inet6_buf(r4, 0x29, 0x30, &(0x7f0000fbf000-0x9f)="b691a6a0cda51a41eadee11387215862a10c3885399b0bf8ce67f360a49ca65c62584620e9117639d4e36ff7aa631690cca8b7da49787ce2c72ee0ab499ff9ac037af811c9ffaa1eea598c80cfc923592a662986503a4a26dac303d0e2dbd1ad64e7ba996c632cec49e41feac06c8808b784def8a7ab6184539b605525387afc53145f49539d2a971fa958a10be52aea", 0x90)
socket$alg(0x26, 0x5, 0x0)

2018/01/20 19:21:24 executing program 5:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
bpf$MAP_CREATE(0x0, &(0x7f00003e3000-0x1c)={0x8, 0x4, 0x4, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff00)

2018/01/20 19:21:24 executing program 3:
mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x0, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket(0x15, 0x80005, 0x1)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000bbe000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f52000-0x4)=0xe8)
ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000f50000)={@generic="cb367ddcf011e40517ca831cb7548224", 0x1ff})
getsockopt(r0, 0x200000000114, 0x2715, &(0x7f0000002000-0x1000)=""/1, &(0x7f0000000000)=0x1)

2018/01/20 19:21:24 executing program 2:
mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
sendto$inet6(0xffffffffffffffff, &(0x7f0000002000-0x51)="54f914a0d2c0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c928c4bb573d18be7f79dfbfdff18b401", 0x51, 0x0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c)
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
shutdown(r0, 0x1)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockname(r0, &(0x7f0000001000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, <r1=>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}}}, &(0x7f0000002000-0x4)=0x32)
connect$ipx(r1, &(0x7f0000003000-0x10)={0x4, 0x1, 0x800, "0377272f8b0b", 0x81, 0x0}, 0x10)

2018/01/20 19:21:24 executing program 4:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
bind$inet(r0, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)

2018/01/20 19:21:24 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000cb7000)={0x26, 'aead\x00', 0x10, 0x0, 'rfc7539(ecb-serpent-avx2,sha1-ssse3)\x00'}, 0x58)
socket$nl_netfilter(0x10, 0x3, 0xc)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10)
r1 = accept$alg(r0, 0x0, 0x0)
sendmsg$alg(r1, &(0x7f0000bba000-0x38)={0x0, 0x0, &(0x7f000033d000)=[], 0x0, &(0x7f0000814000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0)
read(r1, &(0x7f0000aa4000-0xa8)=""/168, 0x3c4)

[  229.805511] netlink: 40 bytes leftover after parsing attributes in process `syz-executor7'.
[  229.838230] netlink: 40 bytes leftover after parsing attributes in process `syz-executor7'.
2018/01/20 19:21:24 executing program 5:
mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
syz_emit_ethernet(0xaa, &(0x7f0000001000-0xd2)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [{[], {0x8100, 0x0, 0x0, 0x0}}], {@ipv6={0x86dd, {0x0, 0x6, ')#2', 0x70, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@routing={0x0, 0x8, 0x2, 0xd6, 0x0, [@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, @routing={0x5e, 0x2, 0x1, 0x10000, 0x0, [@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, @fragment={0x32, 0x0, 0x9, 0x9, 0x0, 0x5, 0x3}], @icmpv6=@echo_reply={0x81, 0x0, 0x0, 0x0, 0x0, ""}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0x87b]})
ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000003000-0x4)={<r0=>0xffffffffffffffff})
mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
accept$llc(r0, &(0x7f0000004000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000)=0x10)

2018/01/20 19:21:24 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$pppoe(0x18, 0x1, 0x0)
connect$pppoe(r0, &(0x7f0000e81000-0x1e)={0x18, 0x0, {0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, @common='vcan0\x00'}}, 0x1e)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000650000-0x78)={0x70f, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x48, 0x4, 0x40, 0x7fff, 0x8, 0x0, 0x6, 0x80000000, 0x1})
sendto(r0, &(0x7f0000d92000)="a06a5aec28a341bc2857e695225f0357111876dad070ef4b874ad7fb8b9dfa8455724292582c77215d5b3ca8ca35b746bbc90e8ea27e5587dea9183ad7c81a97a2ec298b78a0079a09", 0x49, 0x0, &(0x7f000059f000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "4a53f2b265e8af9689ae87fef2030e0c010ed8a15668ff990e87a3cc623e8b9ff6c58ace6bc37242fc497fa085083746d7d79c1fa3279bf29aa4c1b2192df2", 0x0}, 0x60)

2018/01/20 19:21:24 executing program 4:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = accept$inet6(0xffffffffffffffff, &(0x7f00000c8000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000006f000)=0x1c)
r1 = accept$inet6(r0, 0x0, &(0x7f0000837000-0x4)=0x0)
socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_int(r1, 0x0, 0x13, &(0x7f0000ecd000-0x4)=0x0, 0xfffffffffffffeb1)

2018/01/20 19:21:24 executing program 0:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$kcm(0x29, 0x802, 0x0)
sendmmsg(r0, &(0x7f0000556000+0x915)=[{{&(0x7f0000b9d000-0x1c)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c, &(0x7f0000812000)=[{&(0x7f0000cd8000-0x2e)='G', 0x1}], 0x1, &(0x7f0000868000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x8010)
pipe(&(0x7f0000f48000-0x8)={<r1=>0x0, 0x0})
setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000d1c000-0x4)=0x1, 0x4)
sendto(r0, &(0x7f00009cd000-0x10)="", 0x7fffffff, 0x0, 0x0, 0x0)
sendmsg$kcm(r0, &(0x7f00007bc000-0x38)={&(0x7f0000e67000)=@generic={0x0, "b15a13af9a201db79a7a8f9b332f2125d801c6073b5f33222848be91659d25c6999ba31b3e4ad348915f4b520ada9fff164f748d370676a9e3690d1d3527af72395d4d68b3cbb7d2687a3521b26d45d6622339efd71f02dc5a4d01c65b44c97438e2ab419392702aad7108fb1bdc9677271ca6571966a73b2b0764b20112"}, 0x80, &(0x7f0000b70000-0x50)=[], 0x0, &(0x7f000027b000-0x4a8)=[], 0x0, 0x0}, 0x44800)
socketpair(0x4, 0x801, 0x2, &(0x7f0000af0000-0x8)={<r2=>0x0, <r3=>0x0})
bind$bt_l2cap(r2, &(0x7f0000cb7000-0xe)={0x1f, 0x6, {0x7, 0x4, 0x3, 0x9, 0x6, 0x7fcc464}, 0xffff, 0x8}, 0xe)
socket$inet_icmp(0x2, 0x2, 0x1)
sendmsg$kcm(r0, &(0x7f0000832000)={0x0, 0x0, &(0x7f0000655000-0xb)=[], 0x0, &(0x7f0000ba0000-0x1d8)=[], 0x0, 0x0}, 0x0)
sendfile(r0, r3, 0x0, 0x1)

2018/01/20 19:21:24 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
pipe(&(0x7f000061e000)={0x0, <r0=>0x0})
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000159000)={<r1=>0x0, 0x5c, "f616b19f6b39b85f48f56465232dffa50241c187093a1b3dc612a83f475d4d2c7545684b9a5335aa6087cffd017d93db900316ae8e43d45b6a49cd778253377c89e3680a4a5d96310d67fccaafcb7486dc130f887be784bbe4c18ab3"}, &(0x7f00003dd000)=0x64)
setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000159000-0x8)={r1, 0xffffffffffff1969}, 0x8)
r2 = socket$netlink(0x10, 0x3, 0x4)
write(r2, &(0x7f00009e1000)="240000001500070701ffff0012002200282400fff600000000ff0000007fff0000000000", 0x24)

2018/01/20 19:21:24 executing program 6:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket(0xa, 0x802, 0x0)
bind$vsock_stream(r0, &(0x7f000020f000-0x10)={0x28, 0x0, 0xffffffff, @hyper=0x0, 0x0}, 0x10)
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)=[{0x10, 0x29, 0x8, ""}], 0x10, 0x0}, 0x0)

2018/01/20 19:21:24 executing program 2:
mmap(&(0x7f0000000000/0xac9000)=nil, 0xac9000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000986000-0x4)={<r0=>0xffffffffffffffff})
mmap(&(0x7f0000ac9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000328000-0x14)={<r1=>0x0, 0x5, 0x8, 0x10000, 0x3, 0x1}, &(0x7f0000aca000-0x4)=0x14)
mmap(&(0x7f0000ac9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000aca000-0xa0)={r1, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x79c, 0x272, 0x800, 0x100, 0x6c}, 0xa0)
r2 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_tcp_int(r2, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4)
setsockopt$sock_void(r2, 0x1, 0x3f, 0x0, 0x0)
setsockopt$inet6_int(r2, 0x29, 0x42, &(0x7f000098e000-0x4)=0x6, 0x4)
bind$inet6(r2, &(0x7f0000808000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c)
sendto$inet6(r2, &(0x7f00002a1000-0x4ec)="f6", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c)

2018/01/20 19:21:24 executing program 3:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r0, &(0x7f0000a21000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c)
sendto$inet6(r0, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x2be185570fcc6fc1)
r1 = socket(0x1d, 0x80000, 0x2f3)
ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00009c7000-0x28)={'vcan0\x00', <r2=>0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]})
connect$packet(r1, &(0x7f000057f000)={0x11, 0x1f, r2, 0x1, 0x9, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14)
pipe(&(0x7f000024c000)={0x0, <r3=>0x0})
getsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f0000d10000)=0x9, &(0x7f00009dd000)=0x2)
writev(r0, &(0x7f0000f80000-0x20)=[{&(0x7f0000357000)="", 0x1023c}], 0x1)
writev(r0, &(0x7f0000935000-0x70)=[{&(0x7f00007c5000)="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", 0x1e5}], 0x1)

2018/01/20 19:21:24 executing program 1:
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair(0x1b, 0x4, 0x1, &(0x7f0000001000-0x8)={0x0, <r0=>0x0})
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000001000-0x8)={<r1=>0x0, 0x6}, &(0x7f00004da000-0x4)=0x8)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={r1, @in6={{0xa, 0x2, 0x1c3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x7f}, 0x98)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r2 = socket$alg(0x26, 0x5, 0x0)
socketpair$inet(0x2, 0x0, 0x0, &(0x7f00005ef000)={0x0, 0x0})
mmap(&(0x7f00004c2000/0x2000)=nil, 0x2000, 0x0, 0x11, r2, 0x0)
mmap(&(0x7f0000340000/0xc00000)=nil, 0xc00000, 0x0, 0x32, 0xffffffffffffffff, 0x0)
socket$inet6_icmp_raw(0xa, 0x3, 0x3a)

2018/01/20 19:21:24 executing program 5:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000882000+0xe1b)={0x3, &(0x7f0000e9b000)=[{0x0, 0x0, 0x0, 0x7}, {0x45, 0x0, 0x0, 0x3}, {0x6, 0x0, 0x0, 0x0}]}, 0x10)
sendto$unix(r1, &(0x7f0000ca7000)="", 0x0, 0xc000, &(0x7f000000e000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8)
ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000a7e000)={@generic="048d36e6803a474346161c8afbe0c7fa", @ifru_flags=0x1000})

2018/01/20 19:21:24 executing program 4:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
connect$inet(r0, &(0x7f000016b000)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
syz_emit_ethernet(0x2a, &(0x7f000092f000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x100000006, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff, {[]}}, @igmp={0x0, 0x0, 0x0, @empty=0x0, ""}}}}}, &(0x7f0000754000)={0x0, 0x1, [0xaf2]})

2018/01/20 19:21:24 executing program 3:
mmap(&(0x7f0000000000/0xcdc000)=nil, 0xcdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = epoll_create1(0x0)
r1 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f00003af000)={{0xa, 0x3, 0x95ea, @loopback={0x0, 0x1}, 0x5}, {0xa, 0x1, 0x80, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, 0x81, [0x2, 0xfffffffffffffff9, 0x100, 0xffff, 0x0, 0xffffffffffffff81, 0x861, 0x4]}, 0x5c)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000cd8000)={0x0, 0x0})
setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000bc8000-0x5c)={{0xa, 0x3, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xc933}, {0xa, 0x0, 0x7fffffff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x1}, 0x7, [0x2, 0xfffffffffffffffd, 0x8, 0x0, 0x81, 0x5, 0x4, 0x6]}, 0x5c)
r2 = epoll_create1(0x80000)
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000007000)={0x0, 0x0})
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000cd9000-0xc)={0x0, 0x0})

2018/01/20 19:21:24 executing program 6:
mmap(&(0x7f0000000000/0xe76000)=nil, 0xe76000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
bind$inet6(r0, &(0x7f0000e71000)={0xa, 0x0, 0x45da8146, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x2}, 0x1c)
setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000400000-0x18)={@multicast1=0xe0000001, @rand_addr=0x7fffffff, 0x1, 0x2, [@dev={0xac, 0x14, 0x0, 0x14}, @multicast1=0xe0000001]}, 0x18)
connect$inet6(r0, &(0x7f0000e6f000)={0xa, 0x2, 0x1000000000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x8000000000000001}, 0x1c)
r1 = socket$l2tp(0x18, 0x1, 0x1)
mmap(&(0x7f0000e76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000e77000-0xc)={0x0, 0x80000, <r2=>0xffffffffffffff9c})
mmap(&(0x7f0000e76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$DRM_IOCTL_GET_UNIQUE(r2, 0xc0106401, &(0x7f0000e76000)={0xd2, &(0x7f0000cd4000-0xd2)=""/210})
mmap(&(0x7f0000e76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
connect$l2tp(r1, &(0x7f0000e76000)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x4, 0x4}}, 0x2e)
connect$l2tp(r1, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e)
mmap(&(0x7f0000e77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000e78000-0x4)=0x8000, 0x4)
mmap(&(0x7f0000e77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r3 = socket$inet6_sctp(0xa, 0x5, 0x84)
mmap(&(0x7f0000e78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000e78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000e78000)={0x7, 0x8, 0x8, 0x8, 0x7, 0x1, 0x8, 0x100000001, <r4=>0x0}, &(0x7f0000e78000)=0x20)
mmap(&(0x7f0000e78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000e78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000e78000)={r4, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x4, 0x4, 0x2d}, &(0x7f0000e78000)=0xa0)
getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000e77000)={{{@in=@multicast1=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=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007ac000)=0xe8)
sendmsg$nl_crypto(r1, &(0x7f0000380000-0x38)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002cf000-0x10)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81)

2018/01/20 19:21:24 executing program 5:
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = accept4(0xffffffffffffffff, &(0x7f0000001000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000deb000)=0xe, 0x80000)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)=0x0)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getpeername$inet6(r0, &(0x7f00002c1000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00006f1000-0x4)=0x1c)
sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000a29000)={&(0x7f00006d9000-0x1c)=@in6={0xa, 0x3, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000fc8000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000)
sendto$inet6(0xffffffffffffffff, &(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)

2018/01/20 19:21:24 executing program 6:
syz_extract_tcp_res(&(0x7f0000dfe000-0x8)={0x0, 0x0}, 0x1, 0xffffffff)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
syz_emit_ethernet(0x7e, &(0x7f000009a000-0xbf)={@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, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x84, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast2=0xe0000002, {[@ssrr={0x89, 0x13, 0x0, [@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff, @empty=0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}, @ra={0x94, 0x6, 0x0}, @ssrr={0x89, 0x27, 0x0, [@loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff, @loopback=0x7f000001, @loopback=0x7f000001, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast2=0xe0000002]}]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []})

2018/01/20 19:21:24 executing program 4:
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0})
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = accept4(0xffffffffffffffff, &(0x7f0000ba5000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000000000)=0x58, 0x0)
bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x1, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x7}, 0x1c)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
connect$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x81, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x286}, 0x6a)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r1, &(0x7f0000853000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c)
sendto$inet6(r1, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c)
getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000c2d000)=0x1, &(0x7f0000553000-0x8)=0x2)
getsockopt$nfc_llcp(r0, 0x118, 0x2, &(0x7f0000536000)=""/136, 0x88)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00008d6000-0x4)=0x7, 0x4)
setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00003f7000-0x8)=@assoc_value={0x0, 0x0}, 0x8)
write(r1, &(0x7f0000c2a000)="a9", 0x1)

2018/01/20 19:21:24 executing program 3:
r0 = socket$key(0xf, 0x3, 0x2)
ioctl$int_out(r0, 0x2, &(0x7f0000dbb000)=0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={<r1=>0xffffffffffffff9c})
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
accept4$unix(r1, &(0x7f0000c79000-0x52)=@file={0x0, ""/80}, &(0x7f0000000000)=0x52, 0x80000)
r2 = socket$inet_sctp(0x2, 0x5, 0x84)
r3 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000f51000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000e6f000-0x4)=0x48, 0x80000)
connect$inet(r2, &(0x7f0000001000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
bind$inet(r2, &(0x7f0000000000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
setsockopt$netrom_NETROM_T4(r3, 0x103, 0x6, &(0x7f000021f000-0x4)=0x4559, 0x4)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000d2f000-0x64)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}], 0x1c)

2018/01/20 19:21:24 executing program 2:
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000001000-0x8)={<r0=>0x0, <r1=>0x0})
pwrite64(r0, &(0x7f0000eac000-0x4a)="d12431fee70b990d2c7b505a1e590ab779ff036460928a4de507894bf6486861eebd9d260be3911d6ba404608cc965808bc4ed7dd7943190c5179c7a4570f6f8aa8a8d11a9909bd7c938", 0x4a, 0x0)
setsockopt$inet6_int(r1, 0x29, 0x4c, &(0x7f0000000000)=0x800, 0x4)
r2 = socket$inet(0x2, 0x6, 0x9f)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000001000)={<r3=>0x0, 0x1, 0x0}, &(0x7f0000001000-0x4)=0xc)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000001000-0xa0)={<r4=>r3, @in6={{0xa, 0x1, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7055, 0x800, 0x5, 0x2, 0x9}, &(0x7f0000001000)=0xa0)
mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000002000)={r4, 0x9}, 0x8)
mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
bpf$BPF_PROG_QUERY(0x10, &(0x7f0000003000)={r0, 0x7, 0x1, 0xffff, &(0x7f0000004000-0x28)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}, 0x20)
mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000004000)={0x8, 0x3, 0x2, 0xf56, 0x1, 0x8, 0x100000001, 0x5, <r5=>r4}, &(0x7f0000004000-0x4)=0x20)
mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000006000-0x8)={r5, 0x200}, 0x8)
mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000006000)={<r6=>r3, 0x0}, &(0x7f0000006000)=0x8)
mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000006000-0x4)=0x0, &(0x7f0000008000-0x4)=0x4)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
socket$inet_sctp(0x2, 0x5, 0x84)
mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000001000)={r6, 0x2c, &(0x7f0000000000)=[@in6={0xa, 0x0, 0xff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x400}, 0x7}, @in={0x2, 0x0, @rand_addr=0x3ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000008000)=0x10)
mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f000000a000-0xa)={0x3, [0xffff, 0x101, 0x1]}, &(0x7f0000009000)=0xa)

2018/01/20 19:21:24 executing program 0:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$kcm(0x29, 0x5, 0x0)
sendmsg$unix(r0, &(0x7f00008c4000)={&(0x7f0000790000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f00008ca000-0x60)=[{&(0x7f00008d0000-0xd2)="87", 0x1}], 0x1, &(0x7f0000ec7000-0x18)=[], 0x0, 0x0}, 0x0)
socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000ce6000)={<r1=>0x0, 0x0})
getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000778000)={{{@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, <r2=>0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000002e000-0x4)=0xe8)
ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00003b5000)={0x0, 0x80000, <r3=>0xffffffffffffffff})
ioctl$DRM_IOCTL_INFO_BUFS(r3, 0xc0106418, &(0x7f0000d57000)={0x9, 0xff, 0x4, 0x7, 0x18, 0x7})
ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f00009f8000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4, r2})
ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f000060a000-0x4)={<r4=>r1})
sendmsg$kcm(r4, &(0x7f0000297000)={&(0x7f000098d000)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000036000)=[{&(0x7f000010e000)='`', 0x1}], 0x1, &(0x7f0000937000-0x10c0)=[], 0x0, 0x0}, 0x0)
sendmsg(r0, &(0x7f00008f1000-0x38)={&(0x7f00008c0000-0x10)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10, &(0x7f000014e000)=[{&(0x7f0000426000)="ff", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0)

2018/01/20 19:21:24 executing program 5:
mmap(&(0x7f0000000000/0xf08000)=nil, 0xf08000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet_sctp(0x2, 0x405, 0x84)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000f05000)={0xff, &(0x7f0000f06000-0x10)=[{0x20, 0x0, 0x0, 0xfffffffffffff01c}, {0x6, 0xfffffffffffffffe, 0x0, 0x0}]}, 0x10)
mmap(&(0x7f0000f08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000f09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000f0a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_buf(r0, 0x0, 0x2b, &(0x7f000079c000)=""/4096, &(0x7f0000f0a000)=0x1000)
ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000f0a000-0x78)={0x1, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c4, 0x4, 0x9, 0x8, 0x7, &(0x7f0000990000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x7ff, 0x3f, 0x7fff})
ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000f08000)={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='rose0\x00'})

2018/01/20 19:21:24 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
syz_emit_ethernet(0x1d0, &(0x7f0000d9e000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="f3aa20259cdb", [], {@ipv6={0x86dd, {0x0, 0x6, "050008", 0x19a, 0x2c, 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}, {[@hopopts={0x29, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x28, {0x10001, 0x8, 0xe2, 0x2, [0x1c7, 0x2bfe, 0x7, 0x37a]}}, @hao={0xc9, 0x10, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}}, @jumbo={0xc2, 0x4, 0x10001}, @ra={0x5, 0x2, 0x100}, @padn={0x1, 0x1, [0x0]}]}, @dstopts={0x33, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @jumbo={0xc2, 0x4, 0x3f}, @ra={0x5, 0x2, 0x81}, @hao={0xc9, 0x10, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, @routing={0x3c, 0x8, 0x0, 0x5, 0x0, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}]}, @dstopts={0x7f, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}, @enc_lim={0x4, 0x1, 0x80}]}, @fragment={0x3b, 0x0, 0xb1, 0x6, 0x0, 0x80000000, 0x3}, @routing={0x16, 0xc, 0x0, 0x3, 0x0, [@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x13}}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xc}}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, @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], @loopback=0x7f000001}]}, @dstopts={0xff, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0xffffffffb7fcdbe7}, @hao={0xc9, 0x10, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}}, @pad1={0x0, 0x1, 0x0}, @calipso={0x7, 0x28, {0x0, 0x8, 0x401, 0x100000000, [0xf5b9, 0x49b, 0xfffffffffffffff7, 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)={0x3, 0x1, [0x0]})
r0 = socket$inet6(0xa, 0x801, 0x2)
setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f000025e000)=0x0, 0x4)
setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000549000-0x6)='dctcp\x00', 0x6)
recvfrom(r0, &(0x7f000078b000)=""/117, 0x75, 0x40010102, &(0x7f0000c13000-0x10)=@ipx={0x4, 0x4, 0x1ff, "f46cad6f1a42", 0x1, 0x0}, 0x10)
r1 = socket$inet_sctp(0x2, 0x0, 0x84)
getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000ec6000-0x10)={<r2=>0x0, 0x38, &(0x7f0000d4a000-0x38)=[@in6={0xa, 0x3, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100000001}, @in6={0xa, 0x2, 0x7d, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3f}]}, &(0x7f0000c21000-0x4)=0x10)
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000238000)={r2, @in6={{0xa, 0x3, 0x6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0xffffffffffffffc1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c)

2018/01/20 19:21:24 executing program 1:
mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x1, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c)
mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
pipe(&(0x7f0000fed000+0xf4e)={0x0, <r0=>0x0})
mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000fed000)={&(0x7f00000f7000/0x2000)=nil, 0x43ce, 0x2, 0x4, &(0x7f00000e6000/0x3000)=nil, 0x0})
r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14)
r2 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x4, 0x4, 0x100000001, 0x0, r1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r2, &(0x7f0000eed000)="", &(0x7f0000b88000)="13", 0x0}, 0x20)
bpf$MAP_CREATE(0x0, &(0x7f0000d37000-0x2c)={0x4, 0xf66, 0x7e16afb5, 0x13, 0x10, r2, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c)

2018/01/20 19:21:24 executing program 6:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet(0x2, 0x2, 0x9)
setsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f00008c0000)=0x5, 0x4)
setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006ce000-0x5)="", 0x0)
connect$inet(r0, &(0x7f00002c1000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00009ff000-0x18)={<r1=>0x0, 0x20, 0x20, 0x5, 0x4}, &(0x7f0000557000-0x4)=0x18)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000604000-0xa0)={r1, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40000000000, 0x80, 0x9, 0x9, 0x40}, &(0x7f0000e56000-0x4)=0xa0)
getpeername$packet(0xffffffffffffffff, &(0x7f00005d9000-0x14)={0x0, 0x0, <r2=>0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000293000)=0x14)
pipe(&(0x7f00000f9000-0x8)={0x0, <r3=>0x0})
accept$packet(r3, 0x0, &(0x7f00001bb000)=0x0)
setsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f000062e000)={@multicast1=0xe0000001, @loopback=0x7f000001, r2}, 0xc)
bind$unix(r3, &(0x7f00000bf000)=@file={0x0, './file0\x00'}, 0xa)
setsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f000087e000-0x4)=0xa6, 0x4)
setsockopt$netlink_NETLINK_CAP_ACK(r3, 0x10e, 0xa, &(0x7f0000bbb000-0x4)=0x3, 0xffffffffffffff81)

2018/01/20 19:21:24 executing program 3:
mmap(&(0x7f0000000000/0x100000)=nil, 0x100000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
syz_emit_ethernet(0x6e, &(0x7f00000fd000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbe8", 0x38, 0x3a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "280f8d", 0x0, 0x6c, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, [], "af06e594e8f019b9"}}}}}}}, 0x0)
r0 = socket$inet6(0xa, 0x8000b, 0x8585)
bind$inet6(r0, &(0x7f000004f000)={0xa, 0x3, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1000}, 0x1c)

2018/01/20 19:21:24 executing program 5:
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = accept4(0xffffffffffffffff, &(0x7f0000207000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000000000)=0x14, 0x80000)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r1 = accept$inet(r0, &(0x7f0000003000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000)=0x10)
mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r2 = gettid()
getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@multicast1=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r3=>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=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0xe8)
mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003000)={0x0, 0x0, <r4=>0x0}, &(0x7f0000003000)=0xc)
mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r5 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000004000-0x10)={&(0x7f0000003000)='./file0\x00', 0x0, 0x18}, 0x10)
ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001000)=<r6=>0x0)
mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in=@empty=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r7=>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=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0x4)=0xe8)
mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, <r8=>0x0}, &(0x7f0000003000)=0xc)
mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003000)={<r9=>0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0xc)
mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000004000-0xe8)={{{@in=@multicast2=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r10=>0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0x4)=0xe8)
r11 = getgid()
ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002000)=<r12=>0x0)
mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000004000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r13=>0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8)
r14 = getgid()
r15 = getpid()
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, <r16=>0x0, 0x0}, &(0x7f0000001000-0x4)=0xc)
r17 = getgid()
mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
sendmmsg$unix(r0, &(0x7f0000000000)=[{&(0x7f0000004000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000004000-0x30)=[{&(0x7f0000003000-0xeb)="e5cd9686983f97200987107634d502f877d84f8573f470495d84748c57ba2c4182a422f685e266958fafeb39931dcb2298b2f3c36d25f3b80899dc2a08bb389b2163c25ae31ee3a2b64badfb377830504172dddd17388140f1a3e9e7c1a2605fa55f73da0f450a641c876e84bac4c3b5845a735ad3598e68288388dbd8e51a98668e4d1a425b06191dda233b334283344f4603c9d61ac4bd88ef8568a840c1740cac882f7e337f8750113cf0d3d431f380a681a42d2be49df62be5a0de775304b24ef972fa9f3f96be6d351cd0fcc5b308ba9d7e20cb105ffbed4afdbaa5a696fdc7424636c36d25bdf11d", 0xeb}, {&(0x7f0000002000-0x79)="05af4a9a727608b54ff9793d95cb8ea1466603f7b48fb3e5edf74faf55b150866cf586bc38357e40ea9bd6630e4c3c4c79c9cb9f43d627610b08b09b38b484768c775178be4d92102f7a4bcc863900537ba30e97831fadbd3bdfa67f6d3a09fb1be2288fe68c899c70c50652b8b40dc84ae358ea3cd3ab1404", 0x79}, {&(0x7f0000001000-0xdd)="4432ad4dad259c5dedf35c93b499795077dc30aaef8617fa108c331a6559e263997a7d7933fb6272f841716ad22a5f6f1aba70c1afe9a975a08c6e1e5677e47b3fbcdde7cb44fc85c069c8737ca2d7501e9833c4160b58885ed64a05aa47f45453867fb620ef9c6b2190d7bea87a77b4f57ed2abec1d62a55adf296f75552f617c4a812f27a622295386a35c7b8e586a5798fbf98d46a16a0584519572c04403503921f70449bababc770110a605fc31118d9ad47f76b93bf1599fbb1031b51146048b17e6200d85ad62adfcf641995a3b69656930cfbcd3d875bd0eff", 0xdd}], 0x3, &(0x7f0000001000-0x88)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r1]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}], 0x88, 0x10}, {&(0x7f0000001000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000004000-0x20)=[{&(0x7f0000001000)="", 0x0}, {&(0x7f0000001000)="a8c6b1daeb94df48d1b036c93c0d04790063a72e733b90777730ad81d811d83d292572e49896eb242f0dc6c4f7514aac1c9743df7927f293d20c6bb804ecae0cbba08fd5b5293c57", 0x48}], 0x2, 0x0, 0x0, 0x80}, {&(0x7f0000001000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000003000)=[{&(0x7f0000003000)="7223d2eefba3cb2c8d87945f4823f4dac34ca8f47c10d3e9e08ccd185fb39da6477fac834a072891fda5afe3709a2382e73b38392dc859ba6a58f9b9a0f17ea6cb5b8724f976ea800f8ca77a3721f090fc5b749335a80fa6ef1fa884644724a13b8983ac8f60970f42ecc55082c4cddd3d9f52747de20b941bbc89004312c934960c69c2a21db290d038db3ce28c359f830d3f01177ccd2879d6601ad4bd759901fcb6af9d34609cc8816abbf7926f267a7702fe9e4895b208f8eaec45455f2cefdc0404f41a08fda071449d53347dfa426ee1f1cf7701", 0xd7}, 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{&(0x7f0000004000-0x66)="9bc1100dc422eea48ff1c2662abdc4b877bf03804e770171c0068ea83fbea9d7fcebd89c90d364dae628d749a709e96da3019cc1ba3f3ea41073daed4d900bec3f0c7ddcf8df0be0091971571b1c36fabbb6270cd7116e4da751d18a9f28e1cb95eff5ff67b1", 0x66}], 0x8, &(0x7f0000003000)=[@rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r5]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x38, 0x1, 0x1, [r0, 0xffffffffffffffff, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}], 0x100, 0x40}, {&(0x7f0000003000)=@abs={0x1, 0x0, 0x3}, 0x8, 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0x1000}, {&(0x7f0000003000)="", 0x0}, {&(0x7f0000002000)="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0x1000}, {&(0x7f0000004000-0x39)="84b6c90addb35b5e1b85a76180def1ab31a7d79106c38dc35457e8e1b3cc3653cf8599dfcb206f4cdece0e31adcd1a863994cbd1b1bbf0ad85", 0x39}], 0x4, &(0x7f0000003000)=[@rights={0x18, 0x1, 0x1, [r0, r0]}], 0x18, 0x0}, {&(0x7f0000004000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000004000-0x40)=[{&(0x7f0000004000-0x63)="a2f1a75c6ac34f39a559f56cc3d270659d5d6d5eb5558a1d6a301d6a74f362f4e83c3c43e793cadd1fc0611a3a7058080733b68489f619f29a7a78b364cd512f7db39f56fe234130366c9a5c94ff84495565b509ba27dba1cd85ad655c57b071d56c79", 0x63}, {&(0x7f0000001000-0x3)="5480e2", 0x3}, {&(0x7f0000003000)="cdb97023ba2869f15219710f71b461eb497829e060308a45f6e3879feda1ef37692c1e3dad0b8a8db913906f5f7d72d82d173ce8c78f44c25e3bd2e28680e9f2fc6f27a88668555c1011868d3b97598185040a72e3d0109bcb38dbe2a95211f81b9de74de75eebd75dd7f264e02cc52b3c874375fd57db16fd", 0x79}, {&(0x7f0000004000-0xc6)="d0899719a9192e8b054335556484b223dbc95e8146201a8d74e9993b9d91c4099f25b27dd0ec2a12650b9670d6c4db44a19d09be075b07e96f1dc59c0084dfbcbd5372b0d3a87ebe18034d1d63afa368d0b62591426074cd8faaab950b356e776786625d99092784439c4e4765f9a94929c3e4815214661dfdf2eff56f654b1549afcb46f221abb7f5e70560b36acfbabde971a76962ff86097594f017b96593a65dff39276a64c1ac327ca59e2e5297cfe6d4fb2c7d8e11753af4744e6f0567795fea5fdc82", 0xc6}], 0x4, &(0x7f0000003000)=[@rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @cred={0x20, 0x1, 0x2, r15, r16, r17}], 0x130, 0x40000}], 0x8, 0x10)
setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000002000)=0x7, 0x4)
getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000)=0x4)
setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in6={0xa, 0x0, 0x100000001, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, @in6={0xa, 0x0, 0xfffffffffffffffb, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000}, @in={0x2, 0x1, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xb0)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000589000)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x30)
syz_emit_ethernet(0x3a, &(0x7f00006a7000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x2c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@ssrr={0x89, 0x7, 0x0, [@multicast2=0xe0000002]}]}}, @dccp={{0x1, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "fb2e13", 0x0, "cf739e"}, ""}}}}}, &(0x7f0000754000)={0x0, 0x1, [0xaf2]})

2018/01/20 19:21:24 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000e36000-0x10)={0x28, 0x0, 0x0, @any=0xffffffff, 0x0}, 0x10, 0x800)
mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x80002, 0x0)
setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000002000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x34529cf1cc6f669f, 0x0, []}, 0x90)
ioctl$sock_netdev_private(r0, 0x89fc, &(0x7f0000e9f000-0x47)="7f49b4c7a7713ef70ffc7e18eef20bdc393719cf67c1baa6dafb8d229949a5660cb3092ca5284c8273ea45a73807fac909062f1be3147293aa3687962132944146cd047f1c851a")
r2 = socket$pptp(0x18, 0x1, 0x2)
bind$pptp(r2, &(0x7f0000ae4000-0x20)={0x18, 0x2, {0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20)
connect$pptp(r2, &(0x7f0000190000-0x20)={0x18, 0x2, {0x0, @broadcast=0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20)
connect$pptp(r2, &(0x7f00003fd000)={0x18, 0x2, {0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20)

2018/01/20 19:21:24 executing program 3:
mmap(&(0x7f0000000000/0x104000)=nil, 0x104000, 0x3, 0x32, 0xffffffffffffffff, 0x0)

2018/01/20 19:21:24 executing program 0:
mmap(&(0x7f0000000000/0x5ce000)=nil, 0x5ce000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f000051d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(cast6)\x00'}, 0x58)
r1 = accept$alg(r0, 0x0, 0x0)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a0100235fba602dff05000bfff9f3d2a49700fffffffffffffffe0002250700b2c11ed4c2c0dc42ffa86eb9", 0x30)
sendto(r1, &(0x7f00004d4000-0x44)="09b9ffff4c770a0000aa6741d117a6d6934da89940e41a97f163ba7c7bdb1f8c", 0x20, 0x0, 0x0, 0x0)
mmap(&(0x7f00005ce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r2 = accept4$llc(0xffffffffffffffff, &(0x7f0000303000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00005cf000-0x4)=0x10, 0x80800)
recvfrom$llc(r2, &(0x7f0000046000-0x1)=""/19, 0x13, 0x40000020, &(0x7f00000e8000)={0x1a, 0xf8, 0x200, 0x4, 0x2d04, 0x7, @random="ec9efc2361da", [0x0, 0x0]}, 0x10)
recvmsg(r1, &(0x7f00004d7000-0x38)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0)

[  230.210010] sctp: [Deprecated]: syz-executor4 (pid 24603) Use of struct sctp_assoc_value in delayed_ack socket option.
[  230.210010] Use struct sctp_sack_info instead
2018/01/20 19:21:24 executing program 3:
mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 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)
r1 = socket$pppoe(0x18, 0x1, 0x0)
connect$pppoe(r1, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e)
sendmsg$netlink(0xffffffffffffffff, &(0x7f000000f000-0x38)={&(0x7f0000010000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)=[], 0x0, &(0x7f0000001000)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x18, 0x0}, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
bind$netlink(r2, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc)
getsockname(r2, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, <r3=>0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a)
ioctl$sock_FIOGETOWN(r3, 0x8924, &(0x7f0000017000-0x4)=0x0)

2018/01/20 19:21:24 executing program 2:
socket$unix(0x1, 0x5, 0x0)
r0 = socket$unix(0x1, 0x10000000000001, 0x0)
bind$unix(r0, &(0x7f0000675000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc)
listen(r0, 0x0)
accept4(r0, &(0x7f0000361000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c1d000-0x4)=0x10000006f, 0x0)
pipe(&(0x7f0000a18000)={<r1=>0x0, 0x0})
r2 = socket$unix(0x1, 0x5, 0x0)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006f5000)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff})
recvmsg(r4, &(0x7f0000540000)={&(0x7f0000380000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000250000)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac, 0x0}, 0x0)
sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r2]}], 0x1, 0x0}, 0x0)
r5 = socket$unix(0x1, 0x1, 0x0)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f000020b000)={<r6=>0xffffffffffffffff, <r7=>0xffffffffffffffff})
recvmsg(r7, &(0x7f0000def000-0x38)={&(0x7f0000fa4000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f00007ba000-0x40)=[], 0x0, &(0x7f00006b7000)=""/512, 0x200, 0x0}, 0x0)
sendmsg$unix(r6, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r5]}], 0x1, 0x0}, 0x0)
close(r1)
socket$unix(0x1, 0x7, 0x0)
socket$inet6_udp(0xa, 0x2, 0x0)

2018/01/20 19:21:24 executing program 5:
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$ax25(0x3, 0x4d7c83b35ffcf221, 0x8, &(0x7f0000001000-0x8)={<r0=>0x0, 0x0})
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
accept4$ax25(r0, &(0x7f0000c58000)={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10, 0x80800)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000d9a000-0x8)={0x0, 0x0})
r1 = socket$vsock_stream(0x28, 0x1, 0x0)
r2 = socket(0x4, 0x1, 0x7)
connect$vsock_stream(r1, &(0x7f0000f44000)={0x28, 0x0, 0x0, @reserved=0x1, 0x0}, 0x10)
setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f0000303000)=0x80000001, 0x4)
write(r1, &(0x7f0000553000)="4ecb630e92e72dc906cf5249cb2b3aefbdf3a77b6e0281e0a535f9156ea4617276c63de0df23012270055ecb565fda396ee27280755f9626f9d2d4a73326fa128035bc908531be6729e6b57da7f492a0d9dcd13b1369063ab11f326e3efe37914cc34f47e6d522d300d12739ab0a382dea9b7665010b1a9b83a2afa84303cf6f7f0fd11a4d8bec77cb3f0db60c75da2d81700492ba6fac43f0a30922aeef68f64f1760b0f3e02e0ae84655bc9dddadeb8d8749f6e41632825459cc078f6e6eb7b88528ade8f2da0d000324903f9f15017ce1bfb00798cc79e2", 0xfffffffffffffd6a)
listen(r1, 0x0)
poll(&(0x7f0000dc8000)=[{r1, 0x0, 0x0}], 0x1, 0x0)
setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000844000-0x14)={0x7, 0x2, 0x2000000000000000, 0xfffffffffffffffc, 0x100000001}, 0x14)
setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f00009d8000-0x4)=0x2, 0x4)

2018/01/20 19:21:24 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
r1 = accept4(r0, &(0x7f000041e000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000c79000-0x4)=0x10, 0x800)
getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000154000)=0x0, &(0x7f0000515000)=0x4)
bind$inet(r0, &(0x7f00007b5000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4)
connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0)
sendto$inet(r0, &(0x7f000089e000)="1669734381b070e5e37aede1a87325b5e41a66125a05d927056423a1a7ef80982fb544ea4b1c59497235bcf94d14c3832de31d3e0a54a91c6bf9c47942896bc4b4bedb44ef3fd31a217e5be7bdcf004726de6806fec1cded6b7ab97546d6faf4e81a0aa1234bc74c58e45f8dac6211a29db8ff9da4c40a2525089aa800327306834be26c0ec961303b8f681f6795d78d683afe0c6fc9a5dfd69901803cc367a4582eac29c53f9b5bae21c09407c718f04d322fa4e0370da78c0a8bec6197049d737cf9e799615ec4dd36db426dc93772230df4713e9e54443e2203f8487878c697992c058342b24a59191c26c804916366ef4b24b6e01ded", 0xf8, 0x4000, &(0x7f00001d2000)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00009e7000-0x18)={<r2=>0x0, 0x1, 0x20, 0x7, 0x0}, &(0x7f00002e0000-0x4)=0x18)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000c47000)={r2, 0xaa, "5a03912e55e1e963fb71e8dec5d9a0aeb8835bce01e571feb5cb6dc68c665ecaede5eec2bf5ab51c68ae03d651956ae6de0fc6283e8398e44ece43d2bd81f6af5ad8f147939596d50b4372c6e107c56d782c7339a909f8a3c9da73522c5b5feff8e5a7846f4f7ec7cedc6f079cf8254cfcd3466d4e0593ae6b0eb14bb7b9b3d56f88e9cab8708dcc8cb2a4a47757df99241e908566d4cc73648b74c860daa9b5d32420d93f36ca6e6ba7"}, &(0x7f0000181000-0x4)=0xb2)
sendto$inet(r0, &(0x7f0000bed000-0x1)='^', 0x1, 0x100000004007fff, &(0x7f000010a000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)

2018/01/20 19:21:24 executing program 0:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000b00000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58)
r1 = accept$alg(r0, 0x0, 0x0)
r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000049b000)="c9fef5ee5af0a3df60437edef68b9699", 0x10)
r3 = socket$kcm(0x29, 0x2, 0x0)
ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000ace000-0x4)={r1, r2})
sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0)

2018/01/20 19:21:24 executing program 6:
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair(0x3, 0x1, 0x4, &(0x7f0000001000-0x8)={<r0=>0x0, 0x0})
ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000464000-0x4)=0x6)
mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r1 = socket$netlink(0x10, 0x3, 0x0)
sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000012000)={&(0x7f0000001000)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0)
recvmsg(r1, &(0x7f0000005000)={0x0, 0x0, &(0x7f0000012000-0x90)=[{&(0x7f0000012000-0x1000)=""/4096, 0x1000}, {&(0x7f000000e000)=""/175, 0xaf}, {&(0x7f0000009000-0x56)=""/86, 0x56}, {&(0x7f0000012000-0x91)=""/145, 0x91}], 0x4, &(0x7f0000003000-0x13)=""/87, 0x57, 0x0}, 0x0)
readv(r1, &(0x7f0000017000)=[{&(0x7f0000012000-0x28)=""/40, 0x28}], 0x1)

2018/01/20 19:21:24 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x1, 0x8010000000000084)
r1 = accept(r0, 0x0, &(0x7f000015c000-0x4)=0x0)
ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000088000-0x20)={"6419ba1ce8752d0609c1d26529e868e6", {0x4, 0xfff, 0x6, "5fcae2ad23f4", 0xd5, 0x0}})
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000ebf000)={@common='vcan0\x00', <r2=>0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]})
setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f00002eb000-0x14)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r2}, 0x14)

2018/01/20 19:21:24 executing program 4:
mmap(&(0x7f0000000000/0xae6000)=nil, 0xae6000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ae6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x5, 0x84)
mmap(&(0x7f0000ae7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000ae8000-0x4)=0x4, 0x4)
socketpair$inet6(0xa, 0x2, 0x7, &(0x7f0000ae6000+0xd97)={<r1=>0x0, <r2=>0x0})
getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00005dc000)={<r3=>0x0, 0x6}, &(0x7f000067a000)=0x8)
mmap(&(0x7f0000ae6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ae6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000ae6000)={<r4=>r3, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000ae7000-0x4)=0x8c)
syz_emit_ethernet(0x56, &(0x7f000028c000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0xb, 0x4, 0x0, 0x0, 0x48, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@timestamp={0x44, 0x14, 0x7, 0x1, 0x0, [{[], 0x0}, {[], 0x0}, {[@multicast1=0xe0000001], 0x0}]}, @rr={0x7, 0x0, 0x0, []}]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @multicast1=0xe0000001, {[]}}, ""}}}}}, &(0x7f00003b5000)={0x0, 0x0, []})
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000a49000-0xc)={r4, 0x2, 0x0}, 0xc)
r5 = socket(0x3d21d29d3b7343f9, 0x80000, 0x9)
mmap(&(0x7f0000ae6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
connect$pppoe(r5, &(0x7f00005b0000)={0x18, 0x0, {0x4, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, @generic="1fa408a0ef1e67ea7e0e0b02912550cd"}}, 0x1e)
setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r5, 0x84, 0x21, &(0x7f00007c1000-0x4)=0x7, 0x4)

[  230.309899] sctp: [Deprecated]: syz-executor4 (pid 24603) Use of struct sctp_assoc_value in delayed_ack socket option.
[  230.309899] Use struct sctp_sack_info instead
2018/01/20 19:21:24 executing program 3:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(ecb-aes-aesni)\x00'}, 0x58)
r1 = accept$alg(r0, 0x0, 0x0)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a01002356ba602dff05000bfef9f3d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30)
sendmsg$alg(r1, &(0x7f0000547000-0x38)={0x0, 0x0, &(0x7f00007ad000-0x60)=[], 0x0, &(0x7f0000f20000)=[@iv={0x1018, 0x117, 0x2, 0x1000, "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"}, @assoc={0x18, 0x117, 0x4, 0x8}, @assoc={0x18, 0x117, 0x4, 0xfffffffffffffffd}, @iv={0x40, 0x117, 0x2, 0x27, "5eb8388ce73d3444b28ceba9b60bfc6eb314b9171ae795459f9399708525714fcefe20e9df86dd"}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x7}, @op={0x18, 0x117, 0x3, 0x0}, @iv={0x108, 0x117, 0x2, 0xf2, "905b1ad3e3ed82e5117c4197ee0db7f8e64fd4271f00146381c611d0ec31dc3375d8b217c860859373024df621b248969ec16687b8478dd3998cf97db3eec5cb7cc1ab45ab7cb9e95944d0e8b4109fef2dfa576ec287bf33fec46453f5ae91d8a93f61e1e2986ce49cce5f37fbb271866678cde802a245ca92957e63e9fff619cf1ce49006273cddd141dc8772bb22c5ead4580ce166d8e950d94cc3f264451240bdb71a73d85e1760d7501d604cd18f60f8b9b5ba7419a0eb4cda898d4c45c787ec90e65d14f6724607987b0590f57384609f2cda804f6e28dc5a3ab1ea820735e0c63972e3c5d8b9e9fa323074e30a7f63"}, @op={0x18, 0x117, 0x3, 0x1}], 0x1208, 0x0}, 0x0)
sendmmsg$alg(r1, &(0x7f0000782000-0x38)=[{0x0, 0x0, &(0x7f000017e000-0x30)=[{&(0x7f0000507000)="d108c9c92bf0197d20986caaa8c40c1e43120c0c997bacf03d733fb2a4fff7ecab250ae23ef08914cde68d45", 0x2c}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x0)
recvmsg(r1, &(0x7f000007c000)={&(0x7f00004c7000-0x10)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00002ef000-0x40)=[{&(0x7f000031b000)=""/43, 0x2b}], 0x1, &(0x7f0000653000-0xc4)=""/196, 0xc4, 0x0}, 0x0)
ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00008c9000)={<r2=>r1})
connect$llc(r2, &(0x7f0000ed4000-0x10)={0x1a, 0x0, 0x1ff, 0x8, 0x7, 0xfff, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0x0, 0x0]}, 0x10)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
setsockopt$netlink_NETLINK_NO_ENOBUFS(r3, 0x10e, 0x5, &(0x7f000034a000-0x4)=0x7, 0x4)
recvmsg(r0, &(0x7f0000c08000-0x38)={&(0x7f0000872000)=@ethernet={0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000da3000)=[{&(0x7f0000bca000)=""/163, 0xa3}, {&(0x7f0000729000)=""/219, 0xdb}, {&(0x7f00007eb000)=""/198, 0xc6}, {&(0x7f00001d4000)=""/75, 0x4b}, {&(0x7f00002fc000-0x40)=""/64, 0x40}], 0x5, &(0x7f00008e3000-0xfa)=""/250, 0xfa, 0xffffffffffff0001}, 0x21)
r4 = socket(0x9, 0x2, 0x7)
setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r4, 0x10e, 0x2, &(0x7f000052a000)=0x1b, 0x4)

2018/01/20 19:21:24 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x6, 0x0)
getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f00001ef000-0x21)=""/33, &(0x7f0000241000)=0x21)
bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c)
listen(r0, 0x8000)
r1 = socket$inet_dccp(0x2, 0x6, 0x0)
setsockopt(r1, 0x2000000010d, 0x800000000d, &(0x7f0000f85000)="03", 0x1)
accept(r0, &(0x7f0000296000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003c8000-0x4)=0xfffffffffffffe97)
connect$inet(r1, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
bind$inet(r1, &(0x7f000027c000)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)

2018/01/20 19:21:24 executing program 2:
mmap(&(0x7f0000000000/0xf73000)=nil, 0xf73000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'md5\x00'}, 0x58)
r1 = accept$alg(r0, 0x0, 0x0)
mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair(0x8, 0x1, 0x80000001, &(0x7f0000f73000)={<r2=>0x0, <r3=>0x0})
mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000334000)={r3, &(0x7f0000f73000)="92a68cf3120d4e89e9f6e3bb4d32ee2d52cf23ac51a58f63740b57ae14aa85ed660b9e8780fa177ee2662b1307719d95d53267cc3ba641f49ed576fd90560dcae5656dd071f6da520cdc2a92dcfdba4fc13211665ec35a3feae5ecb0de08a0", &(0x7f0000f74000-0x62)=""/98}, 0x18)
recvmsg(r1, &(0x7f0000f73000-0x38)={&(0x7f0000426000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000a38000)=[], 0x0, &(0x7f0000f73000-0x7f)=""/127, 0x7f, 0x0}, 0x0)
mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000f74000)={0x0, 0x4b84, 0x101, 0x3, 0x3, 0xca, 0x8, 0x7, {<r4=>0x0, @in6={{0xa, 0x2, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x0, 0x2, 0x8000, 0x100000001}}, &(0x7f0000f75000-0x4)=0xb8)
mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000f75000-0x8)={r4, 0x8}, 0x8)

2018/01/20 19:21:24 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f00002e6000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@pppol2tpin6={0x18, 0x1, {0x0, <r0=>0xffffffffffffffff, 0x3, 0x1, 0x2, 0x1, {0xa, 0x3, 0x7ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6e85}}}})
ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f000001a000-0x4)=0x0)
r1 = socket$inet6(0xa, 0x80002, 0x0)
getsockopt$inet6_int(r1, 0x29, 0x3c, &(0x7f00004b8000)=0x0, &(0x7f0000560000-0x4)=0x4)
r2 = accept4$inet(0xffffffffffffffff, &(0x7f000083e000)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000096d000-0x4)=0x10, 0x800)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00006fc000)={<r3=>0x0, 0x200, 0xffffffffffffffff, 0x5}, &(0x7f0000101000-0x4)=0x10)
setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000f6a000+0xb78)=r3, 0x4)

2018/01/20 19:21:24 executing program 0:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
syz_emit_ethernet(0x4a, &(0x7f0000b10000-0x186)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "0d029f", 0x14, 0x2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x3, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0)
r0 = socket$key(0xf, 0x3, 0x2)
writev(r0, &(0x7f0000dda000-0x50)=[{&(0x7f000028e000-0x3a)="d076c4a6989a55e86a301ea0d6f2a110edfc014ee1ca693fcade628cbf41dbe94102165bd428a41ba5ae6413b84a1135e63c21ab256097fe0170", 0x3a}, {&(0x7f0000e99000-0xa0)="b45a3a4356ab2abd1c5987d108f3f178d135f6d8c9c33017a588e58be8882738a883cae5b303b3c67cda11dc0a26e5635391b0ebac161f8600856755b7c2b033378f4d6cc429ebee4c8e32e84548ad6654252d73bcf49ef63f39e53f5c1f0c3abc00830f4c29b612f5be31f3024483386c46fec74f3431c57d4d1069ddec4c4764f9d3a44333f1f24133ffbcf8759db27095c5fbb3ffc9d241e04c0b0a96be67", 0xa0}, {&(0x7f00009ef000)="fdcb22c3f0d28070838c34a19bbe208d2c06f4d6812d6a96caab35c4a60743226673460f2edb35a74f539a3ed1c32e7ed183bd336eaa11258fc553528c1dfccc548e708d8b165a6410949b606223a9081b97c6231377f4e11ed3cf5aeda60d204e05a5ad1a6540754ccc0316cceaec770cc3c248503673aebbaa11f127e992d29f613529818f0cff9046a3af01fe2f56dedbe816a02feb6b7888431ab1a638704c1ee403b29126b3c3ccfdb69f56899536d629abd870fdb5df92e6ce08fdf6c001806d8c43305ff33b", 0xc9}, {&(0x7f000097d000-0x7c)="f423b35ffc321b611c0bacb757fffc0e212b2bd162e1878300d47c6f3ba6f26cdb80e2f5f35422554314275e8fed00f59307c247a80d89c93b26efe6372984612e126b8abee4d882ed69edd061c0db875c1db08ee0e93e5825934326a6309152db309154049a555dd95c5a66d8b8bad7e44875a3eb7d85e8070facfd", 0x7c}, {&(0x7f00005a7000)="de67f834a8cb1542cf188523534eeffe1696546d6d2328f3832094a2099a100d7b61d8bf5bcc807eb01d42c8bc6584425f76f4e0e8272815bfa9a6124009b3fb116a3f98b540d0e8e9d249ba0ad527d47183894c29597afca15ec564c6d706d06e4e8ea4ae3f64e153782637faf501b4525330b07de063ef2eb0c8dca6d1c027d8a60853182bb9862ce4f16bead77fa7e930390e0e2687016eff4807eaa82540b12b57c9373e45b008b3fe8812b796c66e2e84263c679ef0", 0xb8}], 0x5)
r1 = socket$inet_sctp(0x2, 0x0, 0x84)
sendto$inet(r1, &(0x7f00004d1000)="6ac41a40ffe76a07f087f3ebcc550e7abda749", 0x13, 0x80, 0x0, 0x0)

2018/01/20 19:21:24 executing program 5:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$inet(0x2, 0xf, 0x900, &(0x7f000034c000)={<r0=>0x0, 0x0})
socket$inet(0x2, 0x807, 0x0)
getsockopt$inet_dccp_int(r0, 0x21, 0x1a, &(0x7f0000ff7000-0x4)=0x0, &(0x7f0000421000-0x4)=0x4)
bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00002c1000-0x18)={0xffffffffffffffff, &(0x7f000078f000)="", &(0x7f0000477000-0x76)=""/0}, 0x18)
recvmsg(r0, &(0x7f0000526000-0x38)={0x0, 0x0, &(0x7f0000a22000)=[{&(0x7f0000b90000)=""/45, 0x2d}, {&(0x7f0000bee000)=""/178, 0xb2}, {&(0x7f0000d6f000)=""/0, 0x0}, {&(0x7f0000ec1000-0xc1)=""/193, 0xc1}, {&(0x7f0000b9d000-0x1000)=""/4096, 0x1000}], 0x5, &(0x7f0000f1e000-0x8a)=""/138, 0x8a, 0xfffffffffffffc00}, 0x40)

2018/01/20 19:21:24 executing program 4:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$vsock_dgram(0x28, 0x2, 0x0)
pipe(&(0x7f00007b6000)={0x0, <r1=>0x0})
bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000eed000-0x10)={r0, r1, 0x4, 0x1}, 0x10)
bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0x0, 0xd, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007c2000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48)

2018/01/20 19:21:24 executing program 6:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
unshare(0x20000400)
pipe(&(0x7f0000fa2000)={<r0=>0x0, <r1=>0x0})
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fa4000-0x20)={r1, &(0x7f000033c000)="", &(0x7f00004bc000)="", 0x0}, 0x20)
setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000e1e000-0x4)=0x5, 0x4)
getsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000ebd000-0x1000)=""/4096, &(0x7f0000af1000-0x4)=0x1000)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000491000)={<r2=>0x0, 0x1000, "f9db593ea805815794672c51a8cd10f7e0bf750ceee7d94728aa1d0892e3e020a954f8979be552213de7e8b46eeecf3a7615fd1db7a7515e2e0297165d1532bd32c149ab1ae259f9128e8eee99d64f88f0c1ecf358a548605fa4300eb5fa8db3173d748b4fadc64bd83c2d7972c3cc79fe445b2d738e6b7a15d24833311d79531cf3b8577bdda114ec01747161ac866be1a76a9753cbfb21dec01b4de4acda77615760960e4fb8e77fcbe7a0fc4942cfd3b6e7eb9086735e4c7d7b404537f3cf61056f816dad7a0674dbe15b6a74f40a1760b913513e720a1c609e78952418e13e262133d42122dcdc555e73d5e9a41eeb4784032926e4cd8904d0e4c536bec1c9eba501655bd9044bed58f88f18fc2ce659c54700df0d95cf06f98c0deb19850a90d4ce735259bd47f929b5f85a9c2072f7928a6978ec4994b49f2922598153c59c88f1ad501b64b6973bc4cc1ab0d3cb630877c92c1e9e579f735b1cb9003fc95284d6c105872f57375c34d5534b05a018e5fda53f7af1f4c898e384304ba2f10a4929c87cfbbdf194bf49f4669530c9a43a4b6dad5e867d9f90f7717da0f9ed16174b1810a2f7925ddd9717b2c3233e9918cc85ce056dae5cc363ea367610ef83c9583edd6de2bd26256354ebbd1ef4c5a01959daf216828f1ad3037e58aa76ff6d63ab613175eabff6f9b527ea16e83644bc07aa38f1cb97468d32116d2f8e3eb67a24ee90c2f1f10799e12d4d4bf7632457b6d7796d996426e528e03cf15561b7fb4b732a9d1a878171daa37ffb7e344ccf62023f72a9b8a537ccede6ce13dc7b479496cec254e57934ca3376d5c98f12aafd29882288f92b6f494bb5aaae24a2b17d4b84b20683f01c282db0e0ff3e5e73be9b4db0da743fee18b574f55a99af80e2f761b8d9dd7c07d2536bc2b7ee2801d01adb2abf89aa1d5e2724c7f21250552dc7a770150c8d29cec10691bbd90a70f06170019cc36c9291a565da61b22468794c19ddaadbd53526b7b075544bb03ce6a95882b5065a5680ce3fda12ac1c1cf6faeedf17f7007b7f89ea3a52e096c12ea6820f36050cdaa58f9e4b6e48cc530bc091b8bcb33842d774e140e5762a4601974ddc406d314dd1d4fcae5067e4910431deee487ac091591dea54510f750939bd7d46feb8ff1796f285be22a06720f184de1bc8082c7b21700bd21598e0a56d796457c624ca3f6a89f43fc06e917706d62ed40fe0f1bb8845779c03746ca3908ae153b9ff0ffe0741b3bb71d30dd1c6175894a9042a3749b4d6e6ecec2318f8cf41f56d78069f6153a7315e40e0d552ec7e91c2fa4d77380efaef2bfb8a19824c65fe108967aae3ce00cfe340b0cc767891c838f8f841e5ddaa06f247afc9a8f43d0ea643bf5a66725aa17f9e7479b9e266491675504fbd16fe087f4df88aca55816b7ea8ef71f92083d7506a2baed1d09e156d139c248c68b3dce586155221112d4014801622794d85d0c4afcf68236e7a0b0365d186398ef3f174f1803e6bf647607d624dc30fb2c76053bf72206a6b336705f4b2b53e80086df5665c6fcb2a75aab30e965f8c8ea09a10cb130493fd3c5549cebeab6cb7d4eba3e4c5474f7f44c73836c6199bc536ccfdba70b716bb28fbda3b71e9a1873c31efbda36fd3058a024d4f3cf7253082eac26834b8aec69195dbe6acd1d2d72970c071ebddffda0e078aee6a97c2edb9a913cdac086507ff6c8201a58fd793af000e41b36e67c3296b3d77e710f759d3059fa1c792c109ac16eb234a91aed234128fa89f4593940c26d3c193ae76e1def01bcfa2265171c697770cd2bd3200b13eb05bda1c1042d13bd9d9a52ec9f243158f09ee8e9e3beed71ceab53dda29c2d91c74ecb5127cf12f125ebc51547869059e910e773959d55f587ddecd4df9ec1941e980a0c7ed7b696d12cf5745ddcc76b6c2ba682f5ce3325deb516dd46dcf86113a11159be1da7cc27a1b8f80696625538776ca782d6d8c42f8c71f37861988dc72c4aa74940127b4da5207dc26465ed157de95f4b221520b7acb5d6830029783a20da132121e57baa525165ac717e9de52e9f1b42eae1ee87ba9f2dd3989bc1d7f703d93465bb86b92ffadd18b4f20d41b127a86c058d36f68af31c4cd40c0f2c3bac06102fe198ff2c2abe555039352707ef1311226cf202138cbbd70d009eca6e82573b76fd720dfb6b58b33d0947f61275095a10a0a34d11b8b0c74f8355c3ed39682dc4a951adb451caf34ca427790eea59878c608a562ad79685380e852971bd8cdbac5540847efd8edd0d03d836c9851716603e87d0a365cc0f8b9b1fdcb14db795d9df8b2730ecabb593e9336e0a3358415ecdee29301541e735ada16d3c6e1c1c08eeaee8fbcd6d2fee76c474e932e15a8fb071c66909188e4943bc52ec7a9c06a5cd461a1d958ec08cb136396a6a19f6e676725795092ce2fb2bacea49a3971f8f5e754ae9544b7140687778d3787f8bc4136f3dd7ba1340ebc3fdd788be67f10c2a522ab5fd46147b80229267c6887f298da003bc394830ec5c3053d4d7dcc4019b0bd8ab8fab97619e4d798ae4d2c7223f1d8c56e8e493a33ded632cf8e14be0c48811ce213e5e07998d724d194a02ff335b8656cf3eee4465aeb17d6813aa49e99c93810235a47449cb7f5bd6c4993513c60da0421d89f0f81985e89a89442a1dcc22239ff4e030d49bbeb5ab3176834b9e368b1e8f47e325a082296b5b17545fe3c9ee556cc8779f96c254aff3b9720e768cd5d09d0be182855c7ef5a1c90116919ebbed56e555b4afd7f96f705a39dbac0b20fadc5bb8fdc4d74ac428379eb2ae24108d1fb35540542446f1366de8438df1bcecccbd19ce2fa3b37ac1bfae3f51146e558c87b6d8e96bb0d7f99a163ce20ee08c70563de3ba536c7ae7ba54a537f26521e5b9af8a316ee2f02ab7a5e012c667d95344232376447d64294882b8f84d8734019985a08fae9ac554f6c917cb0304da7e125a16b5c91e432979e4882287a105248f17899ca690907946074bfba0204cd942b513042a01a3024b96b721b17908f55a8338ee2c0ae1e4a9f4cd5aedeae467447396a878e82dd9061fd4f952884611cbec1aaebf6c72e2e777dea60ea184ea94d70cc9087fd17ba00ec282e57a54bdaa1fb9b95ee1960c020798f734f487fcd28065815125b0f54a39c4f2ece7dcb06044fc5bdf1aa30586f57cdbee396264556106bd9082530d3f5c973c79bf2a0cbb23de3318d6a4d541601ff5ca1d76d3c5cb632bc5e64cdeaf676c470f946f4d0d17641d24cd8671ce20c70ccd0b8214e0e54c648b027a0fba161b3afc1ab35a93acaa9c59bcecffed5be1f6cff7aa74ed6d7388086cf2c661212b4271005aeee9928ca92d8fa6b25307949beec0f94600db57dd718e7d547ad10314972fcbd44ae0f28c9f1ee47a348ab44378aa5d9ca89870ac1b24ec3dd57e7cef191f19326ede0118e5923220c8397b6b4021b72466319acc1c17802d2cd114722710e7295eee928c14ef447ab0c3d4c0233797debea2394fa1f97ada362fc3bb1ad4f9682db71c2446fc67278895d7fb8dfb67149395f57e753a65ca59d6e946ca33a62aebe4f7c90240860c8f3dc314025a4c25ee3db93aa20e886dd667f1aeb1a7645c298a6b4b253566a7187b0367780a70cb060aec4b67e8e5be0070defb2d5a1b456a214970ab7c38e7f80d941cf7d8e7706451dc4e4fc47eacae1cbcf6552584223bb656ef38d0669cecae032a22fd80b11cdd5cd015a8675117084f86f110a6b2e58b1cb6c061b9350a6ae3d98c708310076e673709f3382cfced72f1caacbbf71259182f36e089e2f6fd398ff3e38d2b8c7593ca3728bbbc15506bf31c5546364bffce416cac90c62478ccb49273ea39de61e2cc9dc7f1801167e596392c3ce261e790654a83ee14cef38ab1a60f3c3debc46f950c64c56d475d9f2a73c41d3300be34a4eaf81d5d42388ce7f84f1e4b01f8be0038e3cc261b41c0b88e5717f645a7f7081c480a9a657f5f36a3399446ec9f0bcc60d63ab0e0dd7de04f54bae10ff256bb560afe6cb38d5cbd348fce70a660eeea030e8978448f4a1dcc11d5a2943294e524e499c00cbe128703dbf959ed9ee21cc585bf05f448f502ce824a8dc880ea819d9c1a3581ee051c92832597a831ff97b94a71635b2595dff44fcb26cca20ab0f3f6f31588eee442f96521995495d1108c29b6fb04223faa804ed266be191eb159ddeb1eb3a9ec4ab4059b570193dd3fdfda010b97378d63e46e48251ad0ee81db8242260ac5ab5e4096c8d58ad283bb8a36c1b3834be293c0bf31ab1bfced45273e959da6b2c8ef4c2af87364ab7a50cc7b154a2e56aab408df687d29a484c2ef7d6e7cf9e001f3e02635c6987ef798f1971230ca393a7a1b9ca1c1fdf8b342c8c80db346b8c8fbdbb6695e76f570dbe5cbc558439cd416f0dabaaa55ae29f12a891b08b617a34c781847c3e05d7d36f3bd5270280e6cd42e783822d458da07523c3cd780f7b07d1d3f4d5098a4cc527a835a1aa650d92266adc89fb8e1a29b13f2227970ef328db8ebb02f8898f05a857293913245e549687d975d5fab7509f0e2b6a399074c62a8010fff341ae92459b12ef2170330dd5b6ac880e21e5a9da1890f0b668b0119d4777e4f938217f88513bf4f138dc7760afc8deb2e92f1ba9c0419b8a0cccbd6874ddace20afc7147dd2faaaee02a5d5449261346332ecd6fd5d4149b2fb1b4d27e31946df1c61129ad10d7fe4df864b102d1897be38d4322cdfabe13444fad07947ca9d966d8dcfb78e254510e5d34ccff8f97a0cabaa5bc403290780c084cc561f25bca303ae62e4e6bf265a76c031a3901e9d7be765997efe47c7ef8745000dc2bf14b1d0153aed8ced1da4fed80fc1c8105d52ef60226d68e00da8031e0da2351e6f00a7dba5999d6a66f8bb0d0eaf9e8e54621d8e154f2f32a05f44cce91561c774fc31c84a9fafe8aaec9e1a0af4f29ec8702e9c76c063e6b0d02c1fc36080f260b2d1b603d822fc5a210c5af559af9e3ae1ae330bef7829382df7d0b0eb3c95e270ffb37de4530f1ddae0674c2569b498d74f6110e258f1ae54ca4d59eaefe962d83072bcb0fe68d871306effab60183417cd9e4c94dd071845903dc6e1e8f2936a41e46e78fe933f2d16e8cb8fbaf2d68a73a2b50e4d2bcbf7d9c52f77b86c6e1576fc76d6e94d476e3b748dabce8c4f6127d68de04363a9166c6ab057d956b70c63705720913f020119f150acbf94bd1d7522de02eb3023c67deab3b63b169752c3bb45fe32b133aa7c1a0ee86cef740d2a98f63eb4a6107eac078526f7626ea1df4471c2919f6abebc18fb515d84abcdc6491a86cc7769a29d0b274a4243277d4c81070a1a8e9d01a94e86712910bb52656cca060a9c6d49639a13d119cf16d3e1f8b88e83195b8e0341493e7299f59df609b460aaf6982527531f5d2558e8a3c073cad2114b08b185a7a8c4a360db8122de1435c009df63725a437729bfbbb63fb62350541c1a960d0638b37fc421366c0c707282a743fbe8ed70196a79138641981097f8f809de9daf19b1d8fcdf91025df9d41822f04279789c70b5155b6bd23a616eedc358789cb78add607114efe0a5ad36dc726346fbfa7aa8674d2b1aab44da6c3820511999cabaacbfa52332fd2f8f59174a32042f48701e0e198287ab9d7deceddb00874eddab153584de460778c3701a698ef1f3cc26be1062467bd30126a763da2c688a9cccef6a9f9616dd6ee"}, &(0x7f0000939000)=0x1008)
getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f000040d000)={r2, 0x0, ""}, &(0x7f0000d9d000-0x4)=0x8)
setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000204000-0x4)=0x2, 0x4)
recvfrom$inet6(r0, &(0x7f0000a89000-0xb2)=""/178, 0xb2, 0x40, 0x0, 0x0)

2018/01/20 19:21:24 executing program 2:
mmap(&(0x7f0000000000/0xf80000)=nil, 0xf80000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f000066c000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-generic\x00'}, 0x58)
r1 = accept$alg(r0, 0x0, 0x0)
recvmsg(r1, &(0x7f0000f78000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[], 0x0, &(0x7f0000ec7000)=""/0, 0x0, 0x0}, 0x0)

2018/01/20 19:21:24 executing program 3:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={<r0=>0x0, 0x0})
r1 = socket$inet6(0xa, 0x802, 0x0)
socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000565000)=0x3, 0x4)
r2 = accept4(r0, &(0x7f00000a7000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009e6000)=0x10, 0x80800)
sendmsg$unix(r2, &(0x7f0000b75000)={&(0x7f0000a75000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00000da000-0x70)=[{&(0x7f0000611000)="efd8befe50e05188d6785fa0d0c7a44357bf8ec33b525e8dd962a014d281250ef95e8eedf4b43bc662bcf89d722e0732077eed4bdbcec024383a12047f9d8535b4d2d8f77da38a5758d77213ba93bcb2154c12d244cc38d8efbb1d759085c015", 0x60}, {&(0x7f00009fa000-0x59)="1ed8fa6d38a8ac28409515e6b1ca145699f3e8497dbeda61d6d11e225555febc57bc566322e6e474602d89d976896cdd673bb13d2b944b27a6624eb4efdd149ecd780e0f6fb7327fff82a549e4015c4f85e170d2019dd61aed", 0x59}, {&(0x7f000008d000-0x3d)="14d584cb5b6203dbff6c0de843fb62ea70cc55b6618ce38a33a74ccc10053c6520db85d5609c4519c7cabf34a4f8084eb4a1d619d6ce1fce77abb3fdf5", 0x3d}, {&(0x7f0000c71000-0x9a)="29dade3ce17568ca6963911d8890e65eb571d66f786fedac354a7efc6c957c2fe6ff948565fea6da32ef5f37773ece00feb8c7020bde2fe522a5e0dc05acb31ede85850ba16477573af028ec79e3c97e13e4a51c399aa723a210294385184c65b3de80b090f9f025ecefa0b7e269367812ab58bab0e20907ce87ca76a2ce40942618bd61c95ac4222516ad1cf4d6578e2a986848c1a8f21e4c3b", 0x9a}, {&(0x7f00009a5000)="4f4e8a5d61d3afde8e8eb0966f01ee85a5ba4de4e40e7ccb4cdb189c07b6c74839bc5e9476874f30e4587832d7411e9e71eaaef2a28e7f77", 0x38}, {&(0x7f0000314000)="0380d1b3efba242dd3ad794e2740928e9b98fde8d59935f5c745f4a3219cc6c61e5488a7da79733432419ae5cb9f16a1eb8de74ae41f3fe788d5f37e3e7a685ee4ca93fdd3308e561af55335b9c64693218228bb8b292d55cdc4884c7b", 0x5d}, {&(0x7f000006a000-0x3)="af208c", 0x3}], 0x7, 0x0, 0x0, 0x4000}, 0x24000000)
r3 = socket(0x2, 0x80000000000001, 0x0)
r4 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r4, &(0x7f000000a000-0x3d)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-512\x00'}, 0x58)
r5 = accept$alg(r4, 0x0, 0x0)
sendmsg$alg(r5, &(0x7f0000f3b000-0x38)={0x0, 0x0, &(0x7f000065d000)=[{&(0x7f0000de0000)="6b1549f16e76351d6285c9867227ae4939f42a3b281d0ac317c5306806ebbf0ebf14af84d5f9eb2c6a5f0814073f953dc1c15576727e5cfd599ff2e2a74ed8f28648ae656bb72b49448bec2c76fbef376febb2be794106301591257d2ad2685f48559e6d13bba92f7883d02ffe74acd90c26d83a9e9b40b712f8a06879bbdc101ef58792e9b57fb6b56239161a8e722f", 0x90}], 0x1, &(0x7f0000394000-0x1a8)=[], 0x0, 0x0}, 0x0)
setsockopt(r3, 0x6, 0x20, &(0x7f00005b3000)="020000126c3b172917e25462fa01a15eb90d2cf653f13cc379ede465f40f4a95bbff850a82633574f0b30000800099b397e69501f03d3b3d54436fc71cbcdc6e30ac10369300aff67d076348320700c0a94c470502e90000009398fc74e81b105fd02f9b14732017e2466a9fc43aea71263335960415800020ffffffff7fffffff00020006d1b0e6ebcb12c7291871363e9700004a4c939f5c0c14f1659ce8c8bed2e97e60a3649f2eea0c8263f845802ad72fa698807ef14a6a1813e900bf1d113b514dbdc05ea1309163d6a40de8391f2e98b7bbfbcbea", 0xd8)
bind$inet(r3, &(0x7f000020e000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
sendmmsg$inet_sctp(r3, &(0x7f00002f0000)=[{&(0x7f00006f3000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000085a000)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x20008843)
accept(r1, &(0x7f0000df8000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000018000-0x4)=0x1c)
r6 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000002000)={&(0x7f0000c51000-0x6)='./file0\x00', 0x0, 0x10}, 0x10)
ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000ec1000-0x8)={r0, r6})

2018/01/20 19:21:24 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
pipe(&(0x7f00005dd000-0x8)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
write(r1, &(0x7f0000335000)="", 0xfc94)
readv(r0, &(0x7f00003e2000)=[{&(0x7f00005dd000)=""/4096, 0x1000}], 0x1)
ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f000083f000)=0x0)
readv(r0, &(0x7f0000655000-0x20)=[{&(0x7f0000955000)=""/4096, 0x1000}], 0x1)

2018/01/20 19:21:24 executing program 1:
r0 = socket(0xa, 0x5, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000000)={<r1=>0x0, @in6={{0xa, 0x0, 0x200, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x6d700}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x7, 0x1000, 0x3, 0xdf27}, &(0x7f000039d000-0x4)=0xa0)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000328000-0x8)={r1, 0x5}, &(0x7f0000bfb000)=0x8)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00001b3000-0x8)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8)

2018/01/20 19:21:24 executing program 6:
mmap(&(0x7f0000000000/0xf5e000)=nil, 0xf5e000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x6, 0x84)
mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000f5e000)={<r1=>0x0, 0x0})
mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair(0x3, 0x6, 0x9, &(0x7f0000f60000-0x8)={<r2=>0x0, 0x0})
mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000f60000-0x1)={0x8000000000}, 0x1)
bind$inet(r1, &(0x7f0000d40000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c)
sendto$inet(r0, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000cec000)={0x0, 0x0, 0x30, 0x0, 0x0}, &(0x7f0000048000)=0x18)

2018/01/20 19:21:24 executing program 2:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
pipe(&(0x7f0000cff000)={<r0=>0x0, 0x0})
accept4$inet(r0, 0x0, &(0x7f0000370000-0x4)=0x0, 0x800)
r1 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r1, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c)
sendto$inet6(r1, &(0x7f000082b000-0x1)='8', 0x1, 0x0, &(0x7f0000256000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c)
sendto$inet6(r1, &(0x7f0000b17000)="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", 0x1e5, 0x0, &(0x7f0000b6b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c)
getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00009f4000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, <r2=>0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000407000-0x4)=0xe8)
accept4$packet(r1, &(0x7f0000fa6000)={0x0, 0x0, <r3=>0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f000066c000)=0x14, 0x800)
sendmsg$nl_route(r0, &(0x7f00003fc000)={&(0x7f0000732000-0xc)={0x10, 0x0, 0x0, 0x6501829}, 0xc, &(0x7f0000d8f000-0x10)={&(0x7f0000b51000-0x24)=@bridge_delneigh={0x24, 0x1d, 0x102, 0x5, 0x2, {0x7, 0x0, 0x0, r2, 0x0, 0x0, 0xf}, [@NDA_IFINDEX={0x8, 0x8, r3}]}, 0x24}, 0x1, 0x0, 0x0, 0x20000040}, 0x4000090)

2018/01/20 19:21:24 executing program 0:
mmap(&(0x7f0000000000/0xdd9000)=nil, 0xdd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket(0x1, 0xffffffffffffffff, 0xfffffffffffffffd)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000610000-0x10)={0x2, &(0x7f0000615000)=[{0x84, 0x0, 0x0, 0x0}, {0x2, 0x0, 0x0, 0x0}]}, 0x10)
mmap(&(0x7f0000dd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x94d000)=nil, 0x94d000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
bind$inet(r1, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000150000)=0x0, 0x4)
connect$inet(r1, &(0x7f0000002000-0x6)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
sendto$inet(r1, &(0x7f000094d000-0x241)="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", 0x240, 0x0, &(0x7f000094d000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
recvmsg(r1, &(0x7f000091d000)={&(0x7f0000814000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000452000-0x50)=[{&(0x7f00006a5000-0xe8)=""/232, 0xe8}, {&(0x7f0000949000-0xcc)=""/204, 0xcc}, {&(0x7f0000688000-0xa4)=""/164, 0xa4}], 0x3, &(0x7f0000948000+0x5e1)=""/148, 0x94, 0x0}, 0x0)
write(r0, &(0x7f0000dd9000)="0100000011004707756cf7f1240007f2f700ff0001f907260f22ed3d4771000008000054", 0x24)
ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000540000-0x4)=0x0)

2018/01/20 19:21:25 executing program 6:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$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$inet6_int(r0, 0x29, 0x21, &(0x7f00004c4000-0x4)=0xc, 0xf67349cd13dc688)
pipe(&(0x7f00002c2000)={<r1=>0x0, 0x0})
ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000df4000)={&(0x7f0000919000-0x4)=[0x4], 0x1, 0x4, 0x20, 0xfff, 0x5430, 0xff, {0x48, 0x75c, 0x8, 0xffff, 0x5, 0x4, 0xcb, 0x6, 0x81, 0x6, 0x7fb1a60000000, 0x1, 0x7f, 0x1f, "15a6276891a113cb0d3af639e75d258bda22c388352a1ca28a4d51a4d53bffc6"}})
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)

2018/01/20 19:21:25 executing program 4:
pipe(&(0x7f00009d9000-0x8)={0x0, <r0=>0x0})
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r1 = getpid()
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0xc00100}, 0xc, &(0x7f0000240000-0x10)={&(0x7f0000000000)={0x20, 0x2, 0x0, 0x10, 0x3, 0x1, {0xc, 0x0, 0x9}, [@typed={0xc, 0x51, @pid=r1}]}, 0x20}, 0x1, 0x0, 0x0, 0x4008084}, 0x48004)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r2 = socket(0x40000000015, 0x5, 0x0)
setsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000e7f000)=0xfff, 0x2)
setsockopt$sock_int(r2, 0x1, 0x6, &(0x7f00005c4000)=0x200000000000000, 0x4)
setsockopt$sock_int(r2, 0x1, 0x2f, &(0x7f0000afb000)=0x97bb, 0x4)

2018/01/20 19:21:25 executing program 1:
mmap(&(0x7f0000000000/0xeee000)=nil, 0xeee000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14)
r1 = accept(0xffffffffffffff9c, &(0x7f0000812000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f00002c1000-0x4)=0x10)
mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
bind$ax25(r1, &(0x7f0000eef000-0x10)={0x3, {"89000a0a8f2a0c"}, 0xa9}, 0x10)
socket$key(0xf, 0x3, 0x2)
r2 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c)
mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000eef000)={r2, 0x28, &(0x7f0000eee000-0xa)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10)
connect$rds(r1, &(0x7f0000b17000)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)

2018/01/20 19:21:25 executing program 7:
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x40032, 0xffffffffffffffff, 0x8000000000000000)
r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x0, 0x800)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000001000)="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", 0x1000)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
pipe(&(0x7f0000001000)={<r1=>0x0, <r2=>0x0})
mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000002000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000)=0xe8)
getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000001000)={{{@in6=@loopback={0x0, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8)
setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @in=@rand_addr=0x8, 0x2, 0x0, 0x3, 0x3, 0xa, 0x0, 0xa0, 0x3a, r3, r4}, {0x2, 0x4, 0xfffffffffffff9f6, 0x8, 0x7e26, 0x1000, 0x40, 0x400}, {0x4, 0x6, 0x1ff, 0x1}, 0x1f, 0xb, 0x0, 0xd1d7054f78b110d4, 0x1, 0x3}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x7f}, 0x0, @in=@rand_addr=0x3, 0x5, 0x7, 0x1, 0x4, 0x68, 0xfffffffffffffffc, 0x7}}, 0xe8)
setsockopt$RDS_GET_MR_FOR_DEST(r2, 0x114, 0x7, &(0x7f0000001000)={@rc={0x1f, {0x81, 0x100000001, 0x1, 0x7fff, 0x4, 0xffffffffffffffff}, 0x7fff}, {&(0x7f0000002000)=""/51, 0x33}, &(0x7f0000003000-0x1)=0x0, 0x1b}, 0x29)
socket$inet6(0xa, 0x5, 0x9)
mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000004000-0xa)='highspeed\x00', 0xa)
mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000001000)=0x4, &(0x7f0000004000-0x8)=0x4)
connect$nfc_llcp(r1, &(0x7f0000001000)={0x27, 0x6, 0x6, 0x7, 0x101, 0x8, "2bbacdabb3831aa616c434730016d7e9d1a392462a092634b96548bb1f93f19b1ab5463d6b78d362672a21a56cfaf549396817f2f3ce37f79c962f6a2615e3", 0x8}, 0x60)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x400000000002, 0x32, 0xffffffffffffffff, 0x0)

2018/01/20 19:21:25 executing program 5:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f00005d7000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-intel\x00'}, 0x58)
socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000151000)={<r1=>0x0, 0x0})
getsockopt$inet_dccp_int(r1, 0x21, 0x1f, &(0x7f0000de1000)=0x0, &(0x7f0000853000-0x4)=0x4)
r2 = bpf$MAP_CREATE(0x0, &(0x7f0000085000)={0xe, 0x3, 0x7, 0x9532, 0x4, 0x0, 0x9c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c)
bpf$MAP_CREATE(0x0, &(0x7f0000bf9000)={0xe, 0x3, 0x9, 0xf2f, 0x0, r2, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c)
r3 = accept$alg(r0, 0x0, 0x0)
splice(r1, &(0x7f0000c58000)=0x0, r0, &(0x7f0000e44000-0x8)=0x0, 0x3, 0xa)
r4 = bpf$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)
socketpair$inet6(0xa, 0x1, 0x2, &(0x7f00009f9000)={<r5=>0x0, 0x0})
setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f00009f0000-0x4)='tls\x00', 0x4)
r6 = socket$kcm(0x29, 0x2, 0x0)
ioctl$sock_kcm_SIOCKCMATTACH(r6, 0x89e0, &(0x7f0000154000)={r3, r4})
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00007c7000-0x31)="8039cd98", 0x4)
sendmsg$key(r6, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f0000167000-0x10)={&(0x7f0000de7000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x3}, 0x1, 0x0, 0x0, 0x0}, 0x0)

2018/01/20 19:21:25 executing program 0:
mmap(&(0x7f0000000000/0xfce000)=nil, 0xfce000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = bpf$MAP_CREATE(0x0, &(0x7f00000da000-0x1c)={0x5, 0x83, 0x4000000000080, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c)
mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$int_out(r0, 0x2, &(0x7f0000fcf000-0x8)=0x0)
r1 = socket$inet6_sctp(0xa, 0x5, 0x84)
mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet6_buf(r1, 0x29, 0x45, &(0x7f0000fd0000-0x51)="f4e57328f959146ea856e75f440f637452f0c1e0154e11e7af5567c31626ab599a62fad59eb8fc9247759af5c3c40d01c4b76eacae64b180e18e4dd942e5036bf592296a30c495a83d918baae5f4ab2fc1", 0x51)
bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000dc3000)={r0, &(0x7f00006e3000)="880ed08ae2242a49cdcf93f36a1a2e5d82d246da3df992008ab19dfaad2219725f962e095b5df208", &(0x7f0000107000)=""/78}, 0x18)

2018/01/20 19:21:25 executing program 3:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$bt_l2cap(0x1f, 0x7, 0x0)
setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000d8d000-0x2)=0x2e3, 0x2)
r1 = socket(0x1e, 0x5, 0x0)
recvmsg$kcm(r1, &(0x7f0000f22000)={0x0, 0x0, &(0x7f0000999000-0x20)=[{&(0x7f00002cb000)=""/1, 0x1}], 0x1, &(0x7f00005ee000-0xa4)=""/0, 0x0, 0x0}, 0x0)
setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f000065b000-0x2)=0x7fffffff, 0x2)
accept4(r1, &(0x7f0000e9f000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000981000)=0x10, 0x80800)
getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000713000)=0x0, &(0x7f0000853000)=0x4)
socket$inet6_tcp(0xa, 0x1, 0x0)

2018/01/20 19:21:25 executing program 2:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
r1 = socket$unix(0x1, 0x2, 0x0)
r2 = gettid()
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000bf9000)='htcp\x00', 0x5)
getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000062b000-0xe8)={{{@in6=@mcast1={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, <r3=>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=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000085a000)=0xe8)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f94000-0xc)={0x0, 0x0, <r4=>0x0}, &(0x7f00003ca000-0x4)=0xc)
sendmsg$unix(r1, &(0x7f0000af9000)={&(0x7f000040d000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000582000)=[{&(0x7f000005c000)="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", 0x1000}, {&(0x7f00002aa000)="7fac044406b9cbd265efb0c2ce214121d6e87c", 0x13}, {&(0x7f0000561000)="52e3affeb902d238a4e8da6ed0c52ee416c1923543a7b451f6eb8b60ffc0be0372d7f7cc496d5fe4830e69c479ce88e5b87308646b225ba584b2e5938937c32e132a91260610bd98cc9c3a197abb8253087c541eb7f994c4b8c25afaf6538297aa89d5d14b97a1975decb4b38cb2e69aeccd93b610fa546fa1d7ea9a5001aedce7ba59cf0055fc0ab344e429566e170fb33a69e4be02044c369f7a41e386069ae3bad9c2fda6eb55d772e06fa3c6281d6d9fd79d380aafcc396a77780b6ca3", 0xbf}], 0x3, &(0x7f00005c0000-0x78)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0x60, 0x20040040}, 0x20008004)
getsockname(r0, &(0x7f0000d45000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f00007bc000)=0x6)
bind$inet(r0, &(0x7f0000f43000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
sendto$inet(r0, &(0x7f00001ef000-0x2)="", 0x0, 0x200080c4, &(0x7f000078c000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000e4e000-0x14)={{0x2, 0x3, 0x8001, 0x0, 0x8001, 0x7}, 0x612, 0xe0, 0xdb4})
setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000118000)=0x1ffa, 0x4)
r5 = socket$bt_sco(0x1f, 0x5, 0x2)
setsockopt$inet_tcp_int(r0, 0x6, 0x12, &(0x7f0000096000-0x4)=0xffff, 0x4)
pipe(&(0x7f000018a000)={0x0, <r6=>0x0})
pwritev(r6, &(0x7f0000a2b000-0x20)=[{&(0x7f000032f000)="724c554e9e2ae4235174a4d4f690cf45325eac967add777c0e01d770826b74ce430d1932bb961a25ac59c7f3ec7c875f173cc671d58c0bae49ef0c602c099ed93226b5174f90bf264cb404b99c90fe5338cb9c08ca348383424804a706caaf461e87b78ef5073b683681da0ca272a6011486cc31", 0x74}], 0x1, 0x0)
getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000d9a000)={0x0, 0x7ff}, &(0x7f0000f94000-0x4)=0x6)
readv(r0, &(0x7f0000cc1000-0x70)=[{&(0x7f000011d000-0x3f)=""/63, 0x3f}, {&(0x7f0000eee000)=""/210, 0xd2}, {&(0x7f0000cee000-0xa)=""/10, 0xa}, {&(0x7f00008c4000)=""/166, 0xa6}, {&(0x7f0000d7b000)=""/21, 0x15}, {&(0x7f00007a5000-0x10)=""/16, 0x10}, {&(0x7f0000fcc000-0xdf)=""/223, 0xdf}], 0x7)
getsockopt$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$inet_sctp6_SCTP_AUTO_ASCONF(r6, 0x84, 0x1e, &(0x7f00004f9000-0x4)=0x0, &(0x7f00006ea000-0x4)=0x4)
getsockopt$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$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000760000-0x59)={0x0, 0x51, "6f3ddd48655dca17f6d842e4f560d7956d6c68b386aef9059e4a4fee387d72002fca4eb103d7a50fc24ecaf691484c5b766b62d2529c71ed7c5db6d392165f52589f2c42bc5a4f9b669f436644bc7c5862"}, &(0x7f0000320000-0x4)=0x59)
getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000dd5000+0xb18)={<r7=>0x0, 0x4c, "e8ef9d56117489600cc77874886c01514d4768bd048db838810ee305f68951e61200ac4dbd0bdc7643aa2a64e71365f80926e8a876be17146e32f66c6de0f381b6e1d1d11d5fe46721209612"}, &(0x7f0000764000-0x4)=0x54)
sendmmsg$inet_sctp(r6, &(0x7f0000a64000-0xe0)=[{&(0x7f0000ee8000)=@in6={0xa, 0x2, 0x3f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, 0x1c, &(0x7f0000d54000)=[{&(0x7f0000fbb000)="0330774061486b83635d72f865d87507e55d8337d5074c84616d0b433323bb0c5e7408b09c02ec5192c76dfe68f1fbf0a0579ca95e65b9bc877f76d7082420d59996319b90436e368a17dca580c488c65c6bc27c2ffc60d1821aac5e6b64fa386873ef43eca9383d94b9ada2fa5ecf331f92464dd922ad3fb3064c10ae23768e3f7e59ae16a0d224a3a0e5c6c8728051ba42641ef2a4cbe285e4db3231ca792d80488d68ca44d3ff16cee36635391f23e35a090712489bf76ca3011d59320cae9c20095e6f6e612aa373cbea8e196932b204b42bb68933d4e3274cd237cc18658a359dbdea7ad449842eada98b56746351d336bd21d1c1", 0xf7}], 0x1, &(0x7f0000104000-0x30)=[], 0x0, 0x8004}, {&(0x7f0000ce6000-0x1c)=@in6={0xa, 0x1, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8847}, 0x1c, &(0x7f000089b000)=[], 0x0, 0x0, 0x0, 0x80}, {&(0x7f0000e51000)=@in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00009f4000+0x2b6)=[{&(0x7f00007de000)="590d089e02ee81d30df5acd91670707a7426abd6ee7c8205e37f2a5ae20fee51291febbe4cb2916b3920bec2bde30ba30d75a0f5478005af45494f4fdf113a9add50f5694c2a7a0801e63ee788cba8b9c906487d7ad725e5e79adce25728a1224c3a003f6b36844ae10d4cc4f23a98912c62dc2da1594f1d0a603d179420822227435f15900a2d3110fbb02f20030e1f355efc2b3c556be641c8d68359d53c12d5e02c1815cb3eb6b7cf136d156f77bd75f6a97fb9ed90aa1063f36ca289fc6ce6fe1f122d9786", 0xc7}], 0x1, &(0x7f0000301000-0xc0)=[@sndinfo={0x20, 0x84, 0x2, {0x4, 0x0, 0xfffffffffffffffa, 0x800, r7}}], 0x30, 0x4000}], 0x3, 0x880)
accept$alg(r6, 0x0, 0x0)
setsockopt$bt_BT_CHANNEL_POLICY(r5, 0x112, 0xa, &(0x7f0000676000-0x4)=0x6, 0x4)
poll(&(0x7f000068c000-0x8)=[{r0, 0x88, 0x0}], 0x1, 0x8)
bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000f8c000)={r6, &(0x7f0000d2c000)="6535be35589400ea2a4f0334cd80bd0fed3bd07bce403d9d06cb20183337123ecdd2f1576932b72a360ffbc7b834463520eef14ea71a65a4a6419c4faf88925c9e1e6f904579815c2a0455ef004eeb0472db9da49b67e4fe983668473c3c73b3ec395242f83af8c2174f27240303ddceaf29662179", &(0x7f000045d000)=""/131}, 0x18)
writev(r0, &(0x7f0000b09000)=[{&(0x7f000002d000)="e0", 0x1}], 0x1)

2018/01/20 19:21:25 executing program 0:
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$inet6(0xa, 0x102, 0x5, &(0x7f0000000000)={0x0, <r0=>0x0})
setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000a28000-0x4)=0x1f, 0x4)
r1 = accept(0xffffffffffffffff, &(0x7f0000204000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000016000)=0x10)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000000)={<r2=>0x0, 0x2, 0xa, [0x83, 0x81, 0x5, 0x1, 0x81, 0x68f, 0x20, 0x4, 0xfff, 0x49a]}, &(0x7f0000c59000-0x4)=0x1c)
getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00008b1000-0x10)={0x8, 0x8000, 0x5, 0x1, r2}, &(0x7f00007e2000)=0x10)
mmap(&(0x7f00002d5000/0x4000)=nil, 0x4000, 0x0, 0x13132, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x0, 0x32, 0xffffffffffffffff, 0x0)

2018/01/20 19:21:25 executing program 1:
r0 = socket$pppoe(0x18, 0x1, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
recvfrom(r0, &(0x7f0000beb000)=""/74, 0x4a, 0x40000100, &(0x7f0000000000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
pipe(&(0x7f0000a55000-0x5)={0x0, <r1=>0x0})
setsockopt$inet6_buf(r1, 0x29, 0x7f, &(0x7f0000081000-0xcf)="605c6e44c8e1626d8e77c86abd9ef91f54d3410d6626d5b769ee076f71c372d9de854f9ac941d054b198fd8ec88bd773c72106061ec33b1773b549e20fd8dcbfbe1083f5a7ef5d42ba38295cf2d4ca530d0c2bd767852b9515e99f612c536e07c3aa867b209e4484b85f9beb9ae4326a456c640ccf730220c82a3363e6821365f1e8e4da567547e1a287aae5deeb1ad0c80f5f5f9c299c90ced1ecc065975e913955f984a63a94a0e139e3b5d776c52cd3205ac74dd4e9deffbbc5d0c78edb74da1d354f5baad949415a9878d507c1", 0xcf)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
sendmsg(r2, &(0x7f0000f13000-0x28)={&(0x7f0000218000)=@in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f1e000-0x40)=[], 0x0, &(0x7f0000f13000)=[{0x10, 0x0, 0x7, ""}], 0x10, 0x0}, 0x810)

2018/01/20 19:21:25 executing program 2:
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socket$nl_generic(0x10, 0x3, 0x10)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000000000)=0x7, 0x4)
accept4(0xffffffffffffff9c, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, <r0=>0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f0000001000-0x4)=0x3a, 0x80800)
accept$ipx(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socket$inet6_sctp(0xa, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x800000000001, 0x84)
getpeername$packet(r0, &(0x7f0000b6e000)={0x0, 0x0, <r2=>0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00008a5000)=0x14)
setsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000b68000)={@local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, r2}, 0xc)
getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00001f4000-0x4)=0x0, &(0x7f0000815000-0x4)=0x4)
connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
listen(r1, 0x400)
r3 = accept$inet(r1, &(0x7f000065c000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10)
r4 = accept4(r1, &(0x7f0000abf000)=@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}}}, &(0x7f00009b8000)=0x32, 0x0)
getsockopt$nfc_llcp(r4, 0x118, 0x1, &(0x7f0000eed000-0x1000)=""/4096, 0x1000)
setsockopt(r3, 0x84, 0x79, &(0x7f0000cc2000)="8000000000020004", 0x8)
accept$llc(r4, &(0x7f0000ecd000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000019f000)=0x10)

2018/01/20 19:21:25 executing program 6:
mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = accept$inet6(0xffffffffffffffff, &(0x7f000001d000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000015000-0x4)=0x1c)
mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f000001d000-0xc)={<r1=>0x0, 0x9, 0x20}, &(0x7f0000017000-0x4)=0xc)
mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000001c000)={r1, 0x3}, &(0x7f0000015000)=0x8)
r2 = socket$netlink(0x10, 0x3, 0x10)
sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000019000)={&(0x7f000000a000-0x8c)={0x24, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0xb, 0x0, 0x0}, [@nested={0x10, 0x5, [@typed={0xc, 0x1, @fd=0xffffffffffffffff}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r3 = socket$inet6(0xa, 0x2, 0x0)
ioctl$sock_ifreq(r3, 0x89f5, &(0x7f0000fc9000)={@common='gre0\x00', @ifru_settings={0x2, 0x9, @te1=&(0x7f000075c000)={0x36, 0x1, 0x1, 0xff}}})
socket$nl_generic(0x10, 0x3, 0x10)

2018/01/20 19:21:25 executing program 3:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
bind$inet6(r0, &(0x7f0000711000-0x1c)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c)
setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f000052a000-0x4)=0x7, 0x4)
syz_emit_ethernet(0x2a, &(0x7f0000f4c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0)
r1 = socket(0xa, 0xb, 0x6)
getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000001000-0x4)=0x0, &(0x7f0000b19000-0x4)=0x4)
setsockopt(r0, 0x6, 0x9, &(0x7f000075d000)="b1fea52df3a1aaaf92b77b39f54d586e5339ae76ef2efe740194d1926702bc09500bf4e2dcc53e320edf84064bd335fb2d3d0555305c14a70c578dcbb5f549eb3e8822f8164b00c45aa878508d22472252771fdc2a77705942ace7fb3f5495bd377aa065d92b3981f589b7bbc2fd67c2643bf62b666fa7578858d042f5208df82d44835ac9b5c01d86efab7e0d1a10f73837", 0x92)
setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f0000ad5000-0x10)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)

2018/01/20 19:21:25 executing program 4:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000249000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(cipher_null)\x00'}, 0x58)
socket(0x1d, 0x0, 0x2)
r1 = accept$alg(r0, 0x0, 0x0)
sendmsg$alg(r1, &(0x7f00004f0000)={0x0, 0x0, &(0x7f0000e46000)=[], 0x0, &(0x7f0000967000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0)
readv(r1, &(0x7f00008e8000)=[{&(0x7f000064c000)=""/95, 0x5f}], 0x1)

2018/01/20 19:21:25 executing program 1:
mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet_dccp(0x2, 0x6, 0x0)
write(r0, &(0x7f0000006000)="", 0x0)
bind(r0, &(0x7f0000061000)=@generic={0x0, "0009000000000000000044944eeba71a4976e252922cb18f6e2e2aba000000182e0b3836005404b0e0301a4ce833f2e3ff5f163ee340b7679500800000001000000101073c5811039e15775027ecce66fd792bbf0e5bf5ff1b0897f3f6db1c0001000000008000ff4874001b00ffffffe106ad8e5ecc326d3a09ffc2c654"}, 0x80)
r1 = accept4(r0, 0x0, &(0x7f0000f21000)=0x0, 0x0)
mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000fec000-0x8)={<r2=>0x0, 0xf9}, &(0x7f0000fec000-0x4)=0x8)
mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000feb000)={r2, 0x0}, &(0x7f0000fec000-0x4)=0x8)

2018/01/20 19:21:25 executing program 7:
socket$inet6(0xa, 0x3, 0x3a87)
mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$rds(0x2, 0x2, 0x0)
sendmsg$rds(r0, &(0x7f0000003000-0x38)={&(0x7f0000003000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000)=[@cswp={0x58, 0x114, 0x7, {{0x0, 0x0}, &(0x7f0000001000)=0x24, &(0x7f0000001000-0x8)=0x0, 0x14, 0x200000000, 0x2, 0x800, 0x0, 0x0}}], 0x2e, 0xfffffffffffffffd}, 0x0)

2018/01/20 19:21:25 executing program 2:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
r1 = socket(0x2, 0x8000f, 0x7)
setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x1, 0x4)
getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f000092c000)={<r2=>0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000072c000)=0x8c)
setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000544000)=@assoc_id=r2, 0x4)
bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
shutdown(r0, 0x2)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000e9d000-0x1008)={<r3=>0x0, 0x1000, "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"}, &(0x7f0000f84000)=0x1008)
r4 = socket$unix(0x1, 0x1, 0x0)
setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f000061f000)=@generic="8f130c0233e9017767ff26c3b83b0b23", 0x10)
getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000ca4000-0x8)={r3, 0x5}, &(0x7f00008f0000-0x4)=0x8)
recvfrom(r0, &(0x7f0000acf000)=""/101, 0xfffffffffffffefc, 0x0, 0x0, 0x0)
socket$kcm(0x29, 0x5, 0x0)

2018/01/20 19:21:25 executing program 0:
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
pipe(&(0x7f0000001000-0x8)={0x0, <r0=>0x0})
bind$bt_l2cap(r0, &(0x7f0000002000-0xe)={0x1f, 0x3, {0xabf, 0x8, 0x6, 0x5, 0x7, 0xb01a}, 0x0, 0x0}, 0xe)
r1 = socket(0x18, 0x0, 0x2)
connect$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="7d01f5ab60b7", [0x0, 0x0]}, 0x14)

2018/01/20 19:21:25 executing program 5:
mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_dccp(0xa, 0x6, 0x0)
mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair(0x9, 0x4, 0x7, &(0x7f000000a000)={0x0, <r1=>0x0})
bpf$MAP_CREATE(0x0, &(0x7f0000006000-0x2c)={0x9, 0x1, 0xcc55, 0x32, 0x0, r1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c)
getsockname(r0, &(0x7f0000002000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, <r2=>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}}}, &(0x7f0000001000)=0x32)
sendmmsg$alg(0xffffffffffffffff, &(0x7f0000006000-0x230)=[{0x0, 0x0, &(0x7f0000003000)=[{&(0x7f0000004000)="1ff42db584057d5375", 0x9}], 0x1, &(0x7f0000009000)=[], 0x0, 0x0}], 0x1, 0x0)
ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x4030582a, &(0x7f0000004000-0x8)={r2, 0xffffffffffffffff})

2018/01/20 19:21:25 executing program 6:
mmap(&(0x7f0000000000/0xac2000)=nil, 0xac2000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
poll(&(0x7f0000ac0000)=[{r0, 0x0, 0x0}], 0x1, 0x8000)
shutdown(r0, 0x2)
r1 = socket$inet6(0xa, 0x7, 0x6)
mmap(&(0x7f0000ac2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000ac3000-0x160)={{{{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0xd2e6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x588, 0x7, "5e31427894c43d433061dd5e0dff46e16762d986d97282b40081b731cfe55e729fb2a487486b73b76e3e6038b741359b97bc5a4841088ad2268c7c9f0bf74c82bd3509a7a8a898b5c1d756539ba5b026"}, 0x160)
mmap(&(0x7f0000ac3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000ac3000)=0xffffffffffffff80, 0x4)

2018/01/20 19:21:25 executing program 7:
pipe(&(0x7f0000c92000)={<r0=>0x0, <r1=>0x0})
tee(r1, r0, 0xa6, 0x8)
getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f00003c5000)=0xfffffffffffffffb, &(0x7f0000044000)=0x4)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in6=@remote={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, <r2=>0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000acb000-0x4)=0xe8)
ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f000051d000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100, r2})
mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
syz_emit_ethernet(0x32, &(0x7f0000003000-0x33)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0xffffffbe, 0x0, 0x0, @multicast1=0xe0000001, "ffff21ee00860000"}}}}}, &(0x7f0000004000-0x14)={0x0, 0x1, [0xf28]})
mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getpeername(r0, &(0x7f0000003000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000006000-0x4)=0x10)

2018/01/20 19:21:25 executing program 0:
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x4)={<r0=>0xffffffffffffff9c})
bind$rds(r0, &(0x7f0000d07000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4)
setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000)={0x9d3, 0x995, 0x1, 0x10000}, 0x8)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000026c000-0xc)={0x0, 0x80000, <r1=>0xffffffffffffff9c})
ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e)
r2 = socket$inet6(0xa, 0x80002, 0x0)
setsockopt$inet6_int(r2, 0x29, 0x1a, &(0x7f0000f60000)=0xcb72, 0x4)
setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000c3b000)={@hci={0x1f, 0x1ff, 0x3}, {&(0x7f0000624000)=""/103, 0x67}, &(0x7f0000d43000)=0x0, 0x8}, 0x26)
connect$inet(r2, &(0x7f0000002000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)

2018/01/20 19:21:25 executing program 1:
mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f000001d000-0x20)=[@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x11)

2018/01/20 19:21:25 executing program 4:
r0 = socket(0x8, 0x80002, 0x7ff)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00009a9000)=0x0, &(0x7f0000001000-0x4)=0x4)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet_dccp_buf(r0, 0x21, 0xc0, &(0x7f0000001000)="7d4724fa21d0489c5f1e0b4def305fb2152a1032ed20b655363fb20797673aa57510ef7992e30b8291d323eeda47a7f21bd4da46e6d89389d37200380a0a86775e40ba83f49fd8c46e023861b80b9e3b9cd30b7bdf5258ede447268d5eee98b8f9f6d307c54f3db44df94929c14d", 0x6e)
setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000000)=0x100000001, 0x4)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={<r2=>0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc)
mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000003000-0x4)=r2)
mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000003000)={<r3=>0x0, 0x4f, "ea003784444aeed42797512484ecc98e19adab3d285085c5e302fb6d83620732eaaecb5ccd33db938765cbbae97388162b188b601d393d8aa80c4e15da53c1a3326198f42cb9864e2d0a7b76587ec6"}, &(0x7f0000004000-0x4)=0x57)
mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)={r3, 0x1000}, &(0x7f0000004000-0x4)=0x8)
mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$sock_int(r1, 0x1, 0x27, &(0x7f0000005000-0x4)=0x2256df57, 0x4)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000001000)={0xc95c911, {{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90)
syz_extract_tcp_res$synack(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x1, 0x0)
mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000005000)=0x0, &(0x7f0000006000-0x4)=0x4)
mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
sendmsg$nfc_llcp(r0, &(0x7f0000007000-0x38)={&(0x7f0000007000-0x60)={0x27, 0x5364, 0x3, 0x5, 0x7, 0xffff, "32d3b05de504744d81a9232184f019153ece5cd3efb88961e657eb7d564bb078ac22d355402bd89488b517525ea57ef5623981637dcbac5a137240fb24deaf", 0x4}, 0x60, &(0x7f0000006000-0x40)=[{&(0x7f0000003000-0x2)="92c323ffdeba2d4e39c5e7cb3806c24f52622a35ec7cdc0e66818c67", 0x1c}, {&(0x7f0000005000-0x47)="19c773d77c8fc7d0c55fe64cf88e9013863eda60f2ff386710593455064e3ff8fe12b80a4b2382eb1de6735bb1eb6650429ecb253710823bab89d2473e75705cce7f40c3cddac1", 0x47}, {&(0x7f0000000000)="", 0x0}, {&(0x7f0000001000)="be0eb98a44f0df114735e2c1e3763ecf650e2f5f39f154ead73ac4ba7ed932e10665adfbbb8ce95f7e9dc70f159ee829c0c44301e84195dafcc23bb1d6682772e5352e935f225f5763a52d96bf15a947090a3d5928bb26bff8422181e89087297ace4a6d976fc3c3044138b0d8619e723dd69bba8b4f37fee059d7f2cc9f58eea7b6b0b01a0aa839eab52b323c9c135d54f34b33259b78475b141e2fada9e8b82e6e0d67f7014f69e7b437410b48c8ff4246085af12c23dee75d11420d65b7e4bafc0da4", 0xc4}], 0x4, &(0x7f0000007000-0xf8)={0xf8, 0x198, 0x100000000000, "20fcea3626623ed02e257d59a0497b8d9c9931ad0fd2a6b8bf764ef694fc5a5d6a8dfbbcecb87d4e75e7104a97859a233331a2a8fa7e455ce695c066378f0e1a6aeaf2a28cd5b3e77b31185aa7436d0b35d6e7da0cbfeefdc5d3fbf0aa706bde2b43bc5aea6568d4d4f4181b6ea03c17b611cfddfd99571edc84991d5ba313661f0131edcbf51dd5b167ee983fb36a239b95be4afda616d6c02ce7ba736a5d01a0584f1bca4e0419663f77d3675586acad471b96b3d59323b73c9727678eecea6c69846d139027a4a9192a0fc6c9053840b49dc3fdf6fdcae157af8ab0503e9fb59857"}, 0xf8, 0x4008000}, 0x10)
getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000003000)=0x3, &(0x7f0000003000-0x8)=0x2)
mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000004000)=0x53, &(0x7f0000008000-0x8)=0x4)
setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000002000-0x2b8)={0x5, {{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4, [{{0x2, 0x0, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x2b8)

2018/01/20 19:21:25 executing program 3:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
getsockname$netlink(r0, &(0x7f00001fd000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00008e7000-0x2)=0xc)
mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r1 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r1, &(0x7f0000f77000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58)
accept$alg(r1, 0x0, 0x0)
setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000ef6000-0xdf)="", 0x0)
mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000be7000)=<r2=>0x0)
mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000f7c000)={{{@in=@multicast1=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r3=>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}}, &(0x7f0000153000)=0xe8)
r4 = getgid()
ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000051000)=<r5=>0x0)
mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000f7d000-0xe8)={{{@in=@loopback=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r6=>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=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e48000-0x4)=0xe8)
r7 = getgid()
sendmsg$unix(r0, &(0x7f00009eb000-0x38)={&(0x7f0000671000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000f7c000)=[{&(0x7f0000f7d000-0xec)="944b9913dc162c721a7c7448fb3335d1c84f184493ba6f7e850056a24d46bd280c6add923b59210844184115aa60fd8d80993de5dafbb2c48aded475561fe2ba615a3c71d932c096c6572429afdd943981b93deed7dd532b7bcaa9f71e4815e244f19f898abfcb2a29ad79fe685afcec70b0aee48e6f76b5e9a4cd85c7ff6c8f2d228dc60a3a153019c90b49791d3d67f70062e0b04eb5f5c3d84df215434f25ad8b69cd49de58e78eb6408f1a81b7b6bef4ba52d7ab2ee22efc3ff12c0423c3e90300f1b258b239ccfa9396ded02ab82f64383f0ccea0878f55ebe5ba6196da17c9e6696a0c30042d992521", 0xec}, {&(0x7f0000d41000)="d8d2", 0x2}], 0x2, &(0x7f0000a68000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}], 0x40, 0x8040}, 0x4)

2018/01/20 19:21:25 executing program 5:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000f52000)=0x4, 0x4)
ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000f55000)=0x0)
socketpair$inet6_sctp(0xa, 0x10005, 0x84, &(0x7f0000a40000)={<r1=>0x0, <r2=>0x0})
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00006ab000)={<r3=>0x0, 0x3}, &(0x7f0000300000-0x4)=0x8)
setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000321000-0x8)={r3, 0x7c4}, 0x8)
setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f000055b000)=0x2, 0x4)

2018/01/20 19:21:25 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
pipe(&(0x7f00009e7000-0x7)={0x0, <r0=>0x0})
r1 = accept4$unix(0xffffffffffffffff, &(0x7f0000c55000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00006e9000)=0x8, 0x80800)
ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f00000cb000-0x8)={r1, 0x3})
r2 = socket(0x10, 0x2, 0xa)
write(r2, &(0x7f00007aa000)="130000001000ffdde200f49ff60f050000230a009d0000001100afa73022e5f9ec3e4fe8", 0x24)

2018/01/20 19:21:25 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet(0x2, 0x200000002, 0x3)
setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000bca000-0x90)={0x7, {{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$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000766000)={0x2, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90)
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00002dc000)={0x80000001}, 0x1)
getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000039b000-0x1)=0x0, &(0x7f000016e000)=0x4)
ioctl$sock_ifreq(r0, 0x895f, &(0x7f0000eac000-0x50)={@common='ipddp0\x00', @ifru_ivalue=0x5fa7})
bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff9e)
syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0)

2018/01/20 19:21:25 executing program 0:
r0 = socket$pptp(0x18, 0x1, 0x2)
setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0)
r1 = socket$can_raw(0x1d, 0x3, 0x1)
getpeername(r1, &(0x7f0000001000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14)

2018/01/20 19:21:25 executing program 3:
socket$packet(0x11, 0x2, 0x300)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair(0x1a, 0x61e6ee1d7af1c414, 0x7, &(0x7f00008f1000-0x8)={0x0, <r0=>0x0})
ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f000076c000-0xb8)=""/184)
ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f000006f000)=""/224)
syz_emit_ethernet(0x3f, &(0x7f00001c5000)={@random="219579e29810", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x31, 0xffffffffffffffff, 0x3, 0x0, 0x100000006, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @dccp={{0xffffffffffffffff, 0x0, 0x4, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, "226b9e", 0x0, "a78daa"}, "11fc5381adc253d61f1a8cafe6"}}}}}, &(0x7f0000754000)={0xffdffffffffffffd, 0x1, [0x0]})

2018/01/20 19:21:25 executing program 2:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair(0x5, 0xb, 0xa7f, &(0x7f0000bb2000)={<r0=>0x0, 0x0})
ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000015000)={0xda, 0x2, 0x1, 0xffffffff, 0x11, 0x5})
r1 = socket$inet6(0xa, 0x1, 0x8010000000000084)
socketpair$inet6(0xa, 0x7, 0x1, &(0x7f0000bff000)={0x0, 0x0})
socketpair(0xa, 0x0, 0x8000, &(0x7f0000315000-0x8)={<r2=>0x0, 0x0})
bind$bt_rfcomm(r2, &(0x7f0000492000)={0x1f, {0x80000001, 0x5, 0x0, 0x7ff, 0x7fff, 0x6}, 0x7}, 0x9)
bind$inet6(r1, &(0x7f0000a21000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c)
sendto$inet6(r1, &(0x7f000016c000-0xb8)="35f27ead704e619a04ba3da125e2cd440dc5186a7c62a9a71529510be174d48a0111b6880d5dbb345d62d886fdf2d5656885ae8defc737833520094cd51e572648c149749c4d84d603779c9c57f0971ad407b685c0f96f1fae423437462193cd0b93bf9dbf1cbc6dffde262c7a1e0912525686162109fd49fb37765350ae5c0008e1a109fcf129fec340123918e6d697655fa2ff3e3955157efb95a0ef1c270f0ff699bd4efe86addae2c3140f5a50928addd4c5b53ada41", 0xb8, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c)
writev(r1, &(0x7f0000f80000-0x20)=[{&(0x7f0000357000)="", 0x1023c}], 0x1)
recvfrom$inet6(r1, &(0x7f0000e23000)=""/234, 0xea, 0x0, &(0x7f0000817000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0}, 0x1c)
writev(r1, &(0x7f0000935000-0x70)=[{&(0x7f00007c5000)="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", 0x1e4}], 0x1)
close(r1)
socket$netlink(0x10, 0x3, 0xb)

2018/01/20 19:21:25 executing program 5:
socketpair(0x1, 0x3, 0x8000, &(0x7f0000c8c000-0x8)={<r0=>0x0, <r1=>0x0})
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000001000-0xc)={0x2, [<r2=>0x0, <r3=>0x0]}, &(0x7f00007e2000-0x4)=0xc)
setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f000077e000-0xc)=@sack_info={r2, 0xba, 0x1}, 0xc)
shutdown(r0, 0x1)
setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={r3, 0x1c0000000}, 0x8)
bind$inet6(r1, &(0x7f0000001000-0x1c)={0xa, 0x1, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, 0x1c)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000002000-0x8)={0x0, <r4=>0x0})
mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000003000-0x4)=0x5, 0x4)
getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000002000)={<r5=>r2, 0x8, 0x3, 0x20000000, 0x7, 0x0, 0x1, 0x7, {<r6=>r3, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x6, 0x6, 0x3, 0xffff}}, &(0x7f0000000000)=0xb8)
mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000004000-0xa0)={r5, @in6={{0xa, 0x1, 0x7fffffff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x10001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0xfff, 0x100000001, 0x54, 0x10}, 0xa0)
r7 = socket$inet6_sctp(0xa, 0x1, 0x84)
mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000004000)=0x100, 0x4)
ioctl$sock_bt(r1, 0x8907, &(0x7f0000004000)="f7cabf8598159d842a23cba925818f170c663598c6d89671f30c196bedc48bc1d427e0f42b88a3b785fde9397e42a892fabb610707af3476cb0e618fa028e4c4a86095829f1ac4b2803b")
mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000005000-0x14)={<r8=>r5, 0x86, 0x4, 0x9, 0x400, 0xff}, &(0x7f0000005000)=0x14)
setsockopt$inet_sctp6_SCTP_CONTEXT(r7, 0x84, 0x11, &(0x7f0000006000-0x8)={r8, 0x0}, 0x8)
mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000006000)={r8, 0x7}, 0x8)
mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000008000-0x2)={0x0, 0x0}, 0x2)
mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000008000)={r3, 0x3ff}, 0x8)
setsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f0000009000-0x8)=@fragment={0x0, 0x0, 0x2000000000000000, 0x3, 0x0, 0x5, 0x0}, 0x8)
mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000000a000-0xc)={r6, 0xfffffffffffffff8, 0x30}, &(0x7f0000009000-0x4)=0xc)

2018/01/20 19:21:25 executing program 6:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x6, 0x0)
bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c)
listen(r0, 0x8000)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000e57000)={0x5, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x206, 0x38, 0x7974, 0x9, 0x3f44cd98, &(0x7f00006bb000)=@generic="508b28c1721750f2fb7629b1a21b6928", 0x2, 0x284, 0x7})
r2 = socket$inet_dccp(0x2, 0x6, 0x0)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000601000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x7, 0x0, 0xff, 0xc, 0x5, 0x3, 0x7}, 0x20)
connect$inet(r2, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
sendmmsg(r2, &(0x7f0000b65000-0x3c)=[{{&(0x7f00007d8000-0x10)=@hci={0x1f, 0x3ff, 0x3}, 0xc, &(0x7f0000673000)=[{&(0x7f000061f000-0xfd)="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", 0xfd}], 0x1, &(0x7f00007d6000)=[{0x98, 0x13a, 0x7, "b0b3d292e3c51a1409e072344a528be4b7cf6b2a22a479766a9f950ccec16a2f870ea214adfbd4bbea5821607237e9a45d993c1b36ba9fd417c33d2cd64a706885c48df3c611ee29d398fee4dfb34255735f03c773c18cea393519f13b9b65310f1f990c1597302f0894da591c8be052729b6c032bff1183ecaedae3d003688e56bf"}, {0x110, 0x1000010a, 0x0, "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"}], 0x1a8, 0x20000810}, 0x1cc}], 0x1, 0x5)

2018/01/20 19:21:25 executing program 1:
r0 = socket$inet(0x2, 0x803, 0xfffffffffffffff7)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000001000-0x10)={<r1=>0x0, 0x5, 0x2, 0x5}, &(0x7f0000001000-0x4)=0x10)
setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f000098a000-0x4)=r1, 0x4)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r2 = accept$unix(0xffffffffffffff9c, 0x0, &(0x7f0000001000)=0x0)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r3 = getpid()
getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, <r5=>0x0}, &(0x7f0000002000-0x4)=0xc)
r6 = gettid()
r7 = getuid()
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, <r8=>0x0}, &(0x7f0000001000-0x4)=0xc)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001000-0x4)=<r9=>0x0)
r10 = getuid()
r11 = getgid()
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)
ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002000-0x4)=<r12=>0x0)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000001000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r13=>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=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, <r14=>0x0}, &(0x7f0000001000-0x4)=0xc)
ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001000-0x4)=<r15=>0x0)
r16 = getuid()
r17 = getgid()
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000002000-0x4)=<r18=>0x0)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002000-0xe8)={{{@in6=@remote={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, <r19=>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=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8)
r20 = getgid()
r21 = getpid()
getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r22=>0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8)
r23 = getgid()
ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=<r24=>0x0)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000002000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r25=>0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8)
r26 = getgid()
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={<r27=>0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc)
getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@loopback={0x0, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r28=>0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, <r29=>0x0}, &(0x7f0000001000)=0xc)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
sendmmsg$unix(r2, &(0x7f0000002000-0xa8)=[{&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000000)=[{&(0x7f0000002000-0xd6)="4ae2c73d451b3cb112f22b91ce341b5737580d62140017ca77b0986e3034ff040a29578ae7f869f91cebf781d806af421144c4a174a90bb88a5abcc878b8bbd5ab9c58d63c741b99ebb7602b54dfa11bdbbdb3b74bf2c8284fb4098a008cdb2b26395ff367a350e3741f1ff7321b3cf5f322fc9d3a79ed731f8c1bdb80cabcbc98d4c89a268fb4fc74fbb4d87d7656d898d6a2ee52d4d41c900416f2bc51a33370c94199cfa58e89d1d5eb435b50cbb79cbdefd6be44c41a16bc01ad2a3954caf9d8897393ce92e55c45a2fcae56a566164c4e97e578", 0xd6}], 0x1, &(0x7f0000000000)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}], 0x40, 0x20004000}, {&(0x7f0000002000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000001000)=[{&(0x7f0000002000-0x4f)="d7f090e9827f2bf5b8a721b7845e4f8f1e20b1587307e3f7e3b74f443188038a3c8061c7c2402640aa103798852be1a3dd014532c62f5507cbd144a91b482063a79897721b47ec6752300d13548cbf", 0x4f}, {&(0x7f0000002000-0x85)="fcf2f86302ff183e55b9caf1b61d0b5ab4540d96125db04705d4c923085156cabe14fbafbfa15996430d786568649f2e27f3deb2b83862744092730a078d8ce056ed78d0d95052b44176c7316b8510f6330dbf4e269c353454151b6461f0602477cd1665f1c9d1730d1c8baa8656a81504e4a129951c64bc22f59beb362c5d6f9ea7c15125", 0x85}, {&(0x7f0000002000-0xbc)="9b2b19886cf61b2a65ecd8b34bc9a02e70aca2f80b7c74affb8da822750b3fad4ddbd6a4aeb5fad4cff933270ebf99e084a3dabf403ed2a3d40d30b702f42e5f0826d901e7ee9e8f44940ad5e2e11365a45ac1948dc4dbc258f1b85aa9a5c8ba2ae5ae0659cf19be984f24b6c8c58122f86275eb5d39e7c553a5f1acedd68b0c48944c32f0b6c2700d914fba5f4493355ae5cd73d0c3a6a61d35e6c6673a4791aff44a41b04a316164de23dec151c95e4a6e598a603c69a0e152d244", 0xbc}, {&(0x7f0000000000)="30a3dc552606e6a17444d4052a32b7cc9fca4227fe4908e2dbdf2ab328f1a5b94ed52a31f9f31d5b9f36c7b414cf5ee7424643467ed448a9bc3f521d11e75c4a66e40fb6d1026d3aa6ad6b44786c", 0x4e}, {&(0x7f0000001000)="d704dc9485148b428b8805a1d34a4b5f50769e1eb47a7ced3335e710203c294e0211c0c50d869c60f4e2fad1ab8c998503583a90ae07ef277b2d8f341427d74119fe878d84ca8777608548e95ba35ab789d4d248f856674e5f42968e6e69b5ff708a8852ff", 0x65}, {&(0x7f0000000000)="a46d0172cf5305d5dfb812bb0b4d13637234db9c66b5fe8b64bea568f1499efe91cd96bf96652e3a9303cce7c8461d5fed6529358cf68f74767987692faf6887dd9ae9c2f106f1fd7b8455083482df57a8cbb3abe4c883615118ff4aa4745d135ae4fca982bcd59cdb53569ff4398f72b8fcbac8c19f2bf5ef0eeecc1a40905df72247c450a6e5726d72b2fb61f4a2", 0x8f}, {&(0x7f0000001000-0x67)="52f370ef0cbe7b3d13f7ff2085ee341fce87525b0b119be3abb0c176df9e2005353aab83c844b483a6444d60415172baa692d26307f661eea2a2001d17d896bce2b9f7f5a1fffce2d4a96be513ea2a602db043383528ed7a5d7dd24101b4b895fe9b6634fe84ce", 0x67}, {&(0x7f0000001000-0x9e)="efe46a450d63b56b5e584c32fc4c3e2985f1a44d8f9344a8838c20ecc34f0792d13d0175679cec29f3023972c62c7f11f671f1802bf3f316565bbda023efc327a8900fe3934f5e8d3512d68de5782e09ff934c37dc642ae441d7fbfae06fb5e3b51348f816b93a24c22690995ed4a1a68f3fe276f68d984382718c85bba1c9b94aacaf12035075275072cdf0f902e227556cb51eda0622db0e5405cda548", 0x9e}, {&(0x7f0000001000-0xa)="2e4897f6f260f082e8fc", 0xa}], 0x9, &(0x7f0000002000-0x20)=[@cred={0x20, 0x1, 0x2, r9, r10, r11}], 0x20, 0x4014}, {&(0x7f0000001000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000001000)=[{&(0x7f0000001000-0xf7)="0f3aa38f3fede352024d2ca193874815caad01059f085a46a28703e05decddd21c3948528eac1140af0f219393107575316bdee893f12f39fa307e3ed292eb7f38329310133e7d97c7e665d8b7819a74b678ccc1e927b2c8fa52144b38b5c7c55f4fb224ee82325ab617f9c4e304d9e7e034e8150d751d9c0a72629f3db244e3f7fce3480d44e2eabf5179fdf7a11df9c92a17da375c666e3d4ed648a531209c0f6a39d2a31a8e2fe38039a5a277c7efaeb9a27d5981df7d10185dbc10d782a731168887adfdf0ab6e14d6538e909ab0f53c0465dffb570e4ee63d90bfad8aa4fbb3e8b051481ce7234d180f06555ab366b1bb954acbf0", 0xf7}, {&(0x7f0000001000-0xe6)="5c46c4ea4b0012d1bc1eb65fdb75f012e07b87734c4e9a8f5f73d286211bb3f4ef9259b0ad59b1c716e8f867a7bd3d8ce0b42187a0df8ca0efed63b36ab6b366f7186bd7200e80e9b00907cfb7123735c734eb7b1b063d7bf95168c22713151cf0b6c26131d54a932a2866809050b0b26cb34b9335f12a014721223f205c0727986f383f2c67e4624c9fa28eaebff233815ac86f17e8a69815d6b328c0c7e09ae4cb11fc039cde06b76e5ddf2ecf023b984877f8cd0a5cc2664236bff263ccf40105fd01854788f5878adf105d4f3a213abbc47f2c1069f763e1a5bfb70ded0dc9b45dd786d5", 0xe6}, {&(0x7f0000001000)="315d341e58f00d168738a3511b026693d2601c607c7cab2633a2b4972df246f02c82646208375418ef19a65bb27786a8ebe5a338a9d66ee763ce3697b9b2b08d5a0b2c624594a64d276f3015b17e", 0x4e}], 0x3, &(0x7f0000001000)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @cred={0x20, 0x1, 0x2, r18, r19, r20}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r21, r22, r23}, @cred={0x20, 0x1, 0x2, r24, r25, r26}, @cred={0x20, 0x1, 0x2, r27, r28, r29}], 0x150, 0x4000000}], 0x3, 0x4000)

2018/01/20 19:21:25 executing program 4:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$netlink(0x10, 0x3, 0x10)
sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a51000-0x10)={&(0x7f0000a78000-0x38)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x12, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0)
socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000c77000-0x8)={0x0, <r1=>0x0})
setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00006ab000)={0x2, 0x8, 0x3, 0x7, 0x9, 0x2, 0xffffffff, 0x1, 0x1, 0xffffffff, 0x80}, 0xb)

2018/01/20 19:21:25 executing program 0:
r0 = socket$nl_xfrm(0x10, 0x3, 0x6)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
sendmsg$nl_xfrm(r0, &(0x7f0000faf000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40100000}, 0xc, &(0x7f0000000000)={&(0x7f0000001000-0x40)=@getspdinfo={0x40, 0x25, 0x0, 0x0, 0x3, 0x8001, [@policy_type={0xc, 0x10, {0x1, 0x0, 0x0}}, @ipv6_hthresh={0x8, 0x4, {0x5d, 0x5d}}, @ipv6_hthresh={0x8, 0x4, {0x9, 0x69}}, @extra_flags={0x8, 0x18, 0x8}, @tfcpad={0x8, 0x16, 0x275}]}, 0x40}, 0x1, 0x0, 0x0, 0x20000000}, 0x4000000)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
socket$inet_dccp(0x2, 0x6, 0x0)
setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000000000)={0xffffffff, {{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000002000-0x4)={<r2=>r0})
getsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000001000-0x1)=0x40, &(0x7f0000001000-0x4)=0x4)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000)=0xffffffff, 0x4)
mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r3 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000003000-0x4)=0xffffffff, 0x4)
bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000003000-0x10)={r3, 0xfe2b, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0xfffffffffffffd37)
setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000000)={0x9, 0x20, 0x2, 0x7}, 0x10)
mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r4 = socket(0xf, 0x8000f, 0xb94)
mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f0000024000)={<r5=>0x0, 0x0}, &(0x7f000001e000)=0xfe82)
setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000001000-0x6)={r5, 0x4}, 0x6)
r6 = socket$netlink(0x10, 0x3, 0x10)
sendmsg$nl_generic(r6, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x20, 0x20, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0xc, 0x1, [@generic="2755facc1a"]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0)

2018/01/20 19:21:25 executing program 3:
r0 = socket$inet(0x2, 0x80000000000005, 0x208)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
epoll_create1(0x80000)
setsockopt$inet_tcp_buf(r0, 0x6, 0x16, &(0x7f0000000000)="b1eca405142c4d7de4ebd5419acd9d1d2d33b160e3bf2b6a3c", 0x19)
mmap(&(0x7f0000000000/0xf8a000)=nil, 0xf8a000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r1 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r1, &(0x7f00009f4000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20)
r2 = accept$alg(r1, 0x0, 0x0)
sendmsg$alg(r2, &(0x7f00005a6000)={0x0, 0x0, &(0x7f0000f88000-0x40)=[], 0x0, &(0x7f0000655000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0)
mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r3 = accept(r1, &(0x7f0000f8a000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000cf5000-0x4)=0x14)
mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000ac4000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000075000)=0xe8)
mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
sendmsg$nl_netfilter(r3, &(0x7f0000106000-0x38)={&(0x7f0000f8a000)={0x10, 0x0, 0x0, 0x448}, 0xc, &(0x7f0000f8b000-0x10)={&(0x7f00000a0000-0x29c)={0x29c, 0x5, 0x7, 0x18, 0x7, 0x1, {0xa, 0x0, 0x7}, [@typed={0xc, 0x6, @u32=0x0}, @generic="d7ed755069712ae90a1d", @typed={0x8, 0x45, @void=""}, @nested={0x25c, 0x80, [@generic="abaed2a7bbcb8edfe345ca8155a7be60ae4e0c3477333ab6c1340ca409da91f56b88f683c864501dc39507d3232dc8757ceaecaadd6571ff29b363514d5e28ce5623ecd116dad3c07f68e183711d1167ee08c53cdb2d8474b641735dee5a3eecc7f45736eba9efa5cc638acea981503027706aaa8a9ace7a8a05e5b00abb93930e1189b10cd394e39cbad78e6dcbd4ce26baea221deeeb5efc32656e54526c3315d6f8c92ab88cd37977737d645951281b3637c73ae405c9ffcbd13bbcccf4e5c53e618714cfc4b66223104b3c082b44816ebc396a7ca1e809be27610355a05224500e0900d9129222e82cb30b", @typed={0xc, 0x40, @u32=0x4}, @generic="c9f7b0feb06d81d06e0ce3035d498802ebf9a1f224474dab063dd4876fe168368e5e5f04f19fe73236e674e7cdf93d34a6feb61d4382538b678125982ecc276cc4463aee7e592ff530cb8c4fa45f43809b581bfd881513af00f07d96e0f70677aa582f0a3fe3cc30f12b00c10d6814e81302586be84630ea8bcb4b454a46bdec3ca4567a29a76cac2f475d22165500fabe8b04167e6d66853d1a802e8c6b1516edb26bb61c1a3e37a83f61a972da1ed1a2aba1a7f41df1d118603026922dc35a6b9179fbb5871d9730a4b7b073ac1e012611ac9efd4206b41c59e065270dd62cd5fea0ee4a1b0947c21e8f835826f78b3c941cf13bd568cf2f", @typed={0xc, 0x12, @ipv4=@multicast2=0xe0000002}, @typed={0x10, 0x79, @u64=0xb3}, @typed={0x10, 0x26, @u64=0x7}, @generic="7f2579ff58625eb8b83c65c3ec0414b96f064fb48d466db420e2cf3e7eec2c6eacf47d74729ec1b960a458cc883618dd870db04031f7e2"]}, @typed={0xc, 0x8c, @uid=r4}]}, 0x29c}, 0x1, 0x0, 0x0, 0x8000}, 0x8010)
mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet6_MRT6_DEL_MFC(r3, 0x29, 0xcd, &(0x7f0000f8c000-0x5c)={{0xa, 0x3, 0xfb, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x81}, {0xa, 0x2, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, 0xe8, [0x10001, 0x5, 0xfffffffffffff800, 0x6, 0x1, 0x10001, 0x100000001, 0x6]}, 0x5c)
recvmsg(r2, &(0x7f00001f5000)={&(0x7f0000074000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000f81000)=""/4096, 0x1098}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0)

2018/01/20 19:21:25 executing program 5:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket(0x1e, 0x1, 0x0)
r1 = socket(0x1e, 0x1, 0x0)
setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000b8a000-0x1c)=@req3={0x10001, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, 0x1c)
ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000fb0000-0x20)={"a8266218cb017c86d6d8c378e13422e6", {0x4, 0xa6c, 0x7, "464bd269ae57", 0x100000000, 0x0}})
setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000951000-0x10)=@req={0x401, 0x0, 0x0, 0x0}, 0x10)

[  231.093859] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable
[  231.133102] 
[  231.134851] =============================
[  231.139023] WARNING: suspicious RCU usage
[  231.143191] 4.15.0-rc8+ #199 Not tainted
[  231.147263] -----------------------------
[  231.151435] ./include/net/inet_sock.h:136 suspicious rcu_dereference_check() usage!
[  231.159245] 
[  231.159245] other info that might help us debug this:
[  231.159245] 
[  231.167406] 
[  231.167406] rcu_scheduler_active = 2, debug_locks = 1
[  231.174100] 1 lock held by syz-executor6/24875:
[  231.178781]  #0:  (sk_lock-AF_INET6){+.+.}, at: [<00000000858b5340>] do_ipv6_setsockopt.isra.9+0x23d/0x39a0
[  231.188700] 
[  231.188700] stack backtrace:
[  231.193222] CPU: 0 PID: 24875 Comm: syz-executor6 Not tainted 4.15.0-rc8+ #199
[  231.200569] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  231.209909] Call Trace:
[  231.212492]  dump_stack+0x194/0x257
[  231.216126]  ? arch_local_irq_restore+0x53/0x53
[  231.220805]  lockdep_rcu_suspicious+0x123/0x170
[  231.225479]  inet_csk_route_req+0x824/0xca0
[  231.229803]  ? inet_csk_reset_keepalive_timer+0x60/0x60
[  231.235157]  ? mark_held_locks+0xaf/0x100
2018/01/20 19:21:25 executing program 0:
mmap(&(0x7f0000000000/0x36a000)=nil, 0x36a000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x2, 0x0)
sendmsg(r0, &(0x7f0000239000-0x38)={&(0x7f000028b000-0x1c)=@in6={0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c, &(0x7f0000369000)=[], 0x0, &(0x7f0000365000-0x90)=[{0x10, 0x29, 0x40000003e, ""}], 0x10, 0x0}, 0x0)

2018/01/20 19:21:25 executing program 2:
mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$can_raw(0x1d, 0x3, 0x1)
mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockname(r0, &(0x7f000000a000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000004000-0x4)=0x9)
getsockopt$bt_hci(r0, 0x65, 0x5, &(0x7f0000001000-0xb8)=""/244, &(0x7f0000005000)=0xf4)

2018/01/20 19:21:25 executing program 3:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = accept4(0xffffffffffffff9c, &(0x7f0000542000)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, &(0x7f000036b000)=0xc, 0x80000)
setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00007ac000)={0x4, 0x8}, 0x8)
r1 = socket$inet6(0xa, 0x2, 0x0)
setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000c73000-0x4)=0x3, 0x4)
bind$inet6(r1, &(0x7f0000cda000)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xb}, 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={0xffffffffffffffff, 0x2, 0x8, 0x0, ""}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0xc5f]})

2018/01/20 19:21:25 executing program 5:
mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = accept4$ipx(0xffffffffffffffff, &(0x7f0000014000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000008000)=0x10, 0x80800)
shutdown(r0, 0x0)
r1 = socket$can_bcm(0x1d, 0x2, 0x2)
mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000015000)={<r2=>0x0, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000009000-0x4)=0x8c)
sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f000000a000)=[{&(0x7f0000003000-0x10)=@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000016000)=[{&(0x7f000000b000-0x1000)="a6b1fc22d912f2423dc70e5f7972bba0764bbfca8754f72f4ec2dac2adf67ac297ae2d473bf30ecb2705f0df256b4a590c0f8b4468185fc202a73eefc1814b1edfcbe8", 0xfffffffffffffeda}], 0x1, &(0x7f0000018000)=[], 0x0, 0x0}], 0x1, 0x41)
ioctl$sock_ifreq(r1, 0x89f0, &(0x7f0000008000)={@common='ip6gre0\x00', @ifru_data=&(0x7f000000a000)="00009e1908e8af7d6f1735df9846e4f13e566e2bd2d7b04d929d09000100f47b"})
socketpair(0x1f, 0x803, 0x8001, &(0x7f0000016000-0x8)={<r3=>0x0, 0x0})
getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f000000b000-0x2b)={r2, 0x9c, "d5a28f75f7253eb8981755144c2d6212ff2722c7a7a13c5968e454f170edd504359903ea3f1d15e071a34ff1ea0d2352e61372373e2a74386d011beb77845eae23a381f90c43eff8f5be0f95cec1f75af890f985675a4c4ffdd6fdb894d9ac1ae24693708e24727f1b27bd9a10cd3503b5e42228a27bcf7bfda6587ec13b91dc6fef09d8b6945f4c0faaecd30a0cfd4cbfbdd2d9cdc5f8706279a6c6"}, &(0x7f0000006000-0x4)=0xa4)
r4 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000002000-0x4)=0x0, 0x80000)
mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet6_udp_int(r4, 0x11, 0x66, &(0x7f000001a000-0x4)=0x0, &(0x7f0000007000)=0x4)

2018/01/20 19:21:25 executing program 7:
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$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000208000)={0x1, &(0x7f00006dc000)=[{0x6, 0x188, 0x0, 0xa1}]}, 0x10)
sendto$inet(r0, &(0x7f0000dc3000)="cd1e7996a835b8c696365876809156277191491e84f5dc121e46f9434668bc2fd14b15ea01c020427c726bae38152bcdf7fd3115da726d45b4163eb210e6b4369bf91b6e44e722ca447c3f1ab4e340b4bd5c08c070a2b7d99176270d826b91ccf9e39b740a76d22e4362e6d7188383a8e485e317d0ff9945262fb03a9ab9e21b9bda", 0x82, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
readv(r0, &(0x7f0000d77000)=[{&(0x7f0000f0b000)=""/240, 0xf0}], 0x1)
sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00002c0000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000041b000)=0x8)
ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000b1c000-0x20)={@common='lo\x00', @ifru_flags=0x100})

[  231.235215] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable
[  231.247075]  ? ktime_get_with_offset+0x188/0x420
[  231.251835]  ? kvm_clock_get_cycles+0x25/0x30
[  231.256327]  ? ktime_get_with_offset+0x2c1/0x420
[  231.261085]  dccp_v4_send_response+0xa7/0x650
[  231.265568]  ? do_gettimeofday+0x190/0x190
[  231.269806]  ? dccp_v4_reqsk_destructor+0x60/0x60
[  231.274643]  ? selinux_inet_csk_clone+0x1a0/0x1a0
[  231.279483]  ? siphash_3u32+0x1f/0x290
[  231.283368]  ? secure_dccp_sequence_number+0x9f/0x150
[  231.288542]  ? dccp_parse_options+0x3d8/0x1030
[  231.293101]  ? secure_ipv4_port_ephemeral+0x120/0x120
[  231.298273]  ? security_inet_conn_request+0x89/0xb0
[  231.303269]  dccp_v4_conn_request+0x9ee/0x11b0
[  231.307831]  ? dccp_req_err+0x3e0/0x3e0
[  231.311784]  ? check_noncircular+0x20/0x20
[  231.316003]  ? ipv6_flowlabel_opt_get+0xaf0/0xaf0
[  231.320825]  ? debug_check_no_locks_freed+0x3c0/0x3c0
[  231.325998]  dccp_v6_conn_request+0xd30/0x1350
[  231.330565]  ? dccp_v6_do_rcv+0x9c0/0x9c0
[  231.334702]  ? print_irqtrace_events+0x270/0x270
[  231.339434]  ? trace_event_raw_event_sched_switch+0x800/0x800
[  231.345295]  ? dccp_rcv_state_process+0x50c/0x1620
[  231.350204]  dccp_rcv_state_process+0x574/0x1620
[  231.354939]  ? dccp_sample_rtt+0xf0/0xf0
[  231.358979]  ? __release_sock+0xca/0x360
[  231.363018]  ? lock_downgrade+0x980/0x980
[  231.367154]  dccp_v4_do_rcv+0xf1/0x160
[  231.371027]  dccp_v6_do_rcv+0x823/0x9c0
[  231.374978]  ? trace_hardirqs_on+0xd/0x10
[  231.379113]  ? __local_bh_enable_ip+0x121/0x230
[  231.383761]  __release_sock+0x124/0x360
[  231.387719]  release_sock+0xa4/0x2a0
[  231.391411]  ? __release_sock+0x360/0x360
[  231.395537]  ? lock_sock_nested+0x91/0x110
[  231.399744]  ? trace_hardirqs_on+0xd/0x10
[  231.403865]  ? __local_bh_enable_ip+0x121/0x230
[  231.408520]  do_ipv6_setsockopt.isra.9+0x50a/0x39a0
[  231.413521]  ? ipv6_update_options+0x330/0x330
[  231.418082]  ? check_noncircular+0x20/0x20
[  231.422294]  ? get_futex_key+0x1d50/0x1d50
[  231.426503]  ? get_empty_filp+0x189/0x4f0
[  231.430623]  ? sock_alloc_file+0x1f3/0x560
[  231.434831]  ? sock_map_fd+0x34/0x90
[  231.438517]  ? SyS_socket+0x125/0x1d0
[  231.442310]  ? find_held_lock+0x35/0x1d0
[  231.446357]  ? avc_has_perm+0x35e/0x680
[  231.450306]  ? lock_downgrade+0x980/0x980
[  231.454430]  ? lock_release+0xa40/0xa40
[  231.458375]  ? lock_downgrade+0x980/0x980
[  231.462503]  ? lock_release+0xa40/0xa40
[  231.466456]  ? __lock_is_held+0xb6/0x140
[  231.470498]  ? avc_has_perm+0x43e/0x680
[  231.474452]  ? avc_has_perm_noaudit+0x520/0x520
[  231.479102]  ? iterate_fd+0x3f0/0x3f0
[  231.482874]  ? lock_downgrade+0x980/0x980
[  231.487007]  ? __lock_is_held+0xb6/0x140
[  231.491060]  ? sock_has_perm+0x2a4/0x420
[  231.495100]  ? selinux_secmark_relabel_packet+0xc0/0xc0
[  231.500440]  ? selinux_netlbl_socket_setsockopt+0x10c/0x460
[  231.506124]  ? selinux_netlbl_sock_rcv_skb+0x730/0x730
[  231.511381]  ipv6_setsockopt+0xd7/0x150
[  231.515332]  ? ipv6_setsockopt+0xd7/0x150
[  231.519460]  dccp_setsockopt+0x85/0xd0
[  231.523328]  sock_common_setsockopt+0x95/0xd0
[  231.527801]  SyS_setsockopt+0x189/0x360
[  231.531753]  ? SyS_recv+0x40/0x40
[  231.535183]  ? entry_SYSCALL_64_fastpath+0x5/0xa0
[  231.540003]  ? trace_hardirqs_on_caller+0x421/0x5c0
[  231.544998]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  231.549738]  entry_SYSCALL_64_fastpath+0x29/0xa0
[  231.554471] RIP: 0033:0x452ee9
[  231.557634] RSP: 002b:00007f3fd01fac58 EFLAGS: 00000212 ORIG_RAX: 0000000000000036
[  231.565317] RAX: ffffffffffffffda RBX: 00007f3fd01fb700 RCX: 0000000000452ee9
[  231.572561] RDX: 0000000000000020 RSI: 0000000000000029 RDI: 0000000000000013
[  231.579804] RBP: 0000000000000000 R08: 0000000000000020 R09: 0000000000000000
[  231.587045] R10: 0000000020601000 R11: 0000000000000212 R12: 0000000000000000
2018/01/20 19:21:25 executing program 4:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x6, 0xfffffffffffffffd)
bind$inet6(r0, &(0x7f0000c17000-0x1c)={0xa, 0x1, 0x20, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8000003}, 0x1c)
r1 = socket$inet_dccp(0x2, 0x6, 0x0)
listen(r0, 0x6)
preadv(r1, &(0x7f0000e88000)=[{&(0x7f0000167000)=""/30, 0x1e}, {&(0x7f0000503000)=""/112, 0x70}, {&(0x7f0000b39000)=""/16, 0x10}], 0x3, 0x22)
setsockopt(r0, 0x10d, 0x800000000e, &(0x7f000012f000)="01005af36934cb7ae3bcdf5e3b10bd0b730689d19d645aab44fa18aa6edd7640fadb3154e9852f357702b7a56e06ff358417da71a942fb9c180841a6b9176a24f2aec2e876ca07aa1cc8ec385a77d635e9fc85029e1e4a5a6cdadfe42749637852bd4792740600000092a39c9289cc140d74c32a2612eed716852c4fb8c51bf6a597368226fd881e3dcd27d1d00554a9409462f9de2a07", 0xfffffffffffffecd)
connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000105000-0x4)=0x5, 0x4)
r2 = socket$unix(0x1, 0x5, 0x0)
sendto$unix(r2, &(0x7f0000f7d000-0x8f)="910502a7d551cf2a903782166e8d7ce8042782da9bef8b0dbc83aa8112cc771ecd81cd6440ea0708eb8620d03bc63dcc406a62501a738ff288ee771736c93717461ea5add21ae5113d8f4103f9a28b63f7a4977bca6641447f8621341bcacbc48bb24fd3f6165903cf086eb00893d3d28303fbb949c86bcf27dde9009a85f0d0279319724a5108f9a25e82a06a8b7d", 0x8f, 0x4, 0x0, 0x0)
sendto(r1, &(0x7f0000f01000)="", 0x0, 0x0, &(0x7f0000585000-0xa)=@un=@file={0x0, './file0\x00'}, 0xa)
ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000095f000-0x4)={<r3=>r2})
setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0x7, &(0x7f0000f54000)={0xfffffffffffffffc, 0x512c, 0x2, 0x99c697b}, 0x10)
socket$inet6(0xa, 0x0, 0x10001)

2018/01/20 19:21:25 executing program 1:
mmap(&(0x7f0000000000/0x5d3000)=nil, 0x5d3000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f00005cc000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(cast6)\x00'}, 0x58)
r1 = accept$alg(r0, 0x0, 0x0)
bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000271000-0x10)={0xffffffffffffffff, 0x28, &(0x7f000033c000)={0x0, <r2=>0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10)
bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00005b7000-0xc)={r2, 0xfff, 0x8}, 0xc)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a0100235fba602dff05000bfff9f3d2a49700fffffffffffffffe0002250700b2c11ed4c2c0dc42ffa86eb9", 0x30)
sendmmsg$alg(r1, &(0x7f00000bc000)=[{0x0, 0x0, &(0x7f0000340000)=[], 0x0, &(0x7f00004b4000-0x40)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0)
sendto(r1, &(0x7f00004d4000-0x44)="09b9ffff4c770a0000aa6741d117a6d6934da89940e41a97f163ba7c7bdb1f8c", 0x20, 0x0, 0x0, 0x0)
recvmsg(r1, &(0x7f00004d7000-0x38)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0)

[  231.594286] R13: 0000000000a2f7cf R14: 00007f3fd01fb9c0 R15: 0000000000000000
[  231.601700] 
[  231.603341] =============================
[  231.607514] WARNING: suspicious RCU usage
[  231.611673] 4.15.0-rc8+ #199 Not tainted
[  231.615756] -----------------------------
[  231.619921] ./include/net/inet_sock.h:136 suspicious rcu_dereference_check() usage!
[  231.627734] 
[  231.627734] other info that might help us debug this:
[  231.627734] 
[  231.635891] 
[  231.635891] rcu_scheduler_active = 2, debug_locks = 1
2018/01/20 19:21:26 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10)
sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
writev(r0, &(0x7f00002d8000-0x40)=[{&(0x7f0000807000-0x5a)=';', 0x1}], 0x1)
socketpair(0x17, 0x0, 0x6, &(0x7f0000ece000)={0x0, <r1=>0x0})
ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431)
writev(r0, &(0x7f00008fb000-0x10)=[{&(0x7f0000637000)='\'', 0x1}], 0x1)
close(r0)

[  231.642583] 1 lock held by syz-executor6/24875:
[  231.647269]  #0:  (sk_lock-AF_INET6){+.+.}, at: [<00000000858b5340>] do_ipv6_setsockopt.isra.9+0x23d/0x39a0
[  231.657210] 
[  231.657210] stack backtrace:
[  231.661731] CPU: 0 PID: 24875 Comm: syz-executor6 Not tainted 4.15.0-rc8+ #199
[  231.669073] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  231.678411] Call Trace:
[  231.680992]  dump_stack+0x194/0x257
[  231.684618]  ? arch_local_irq_restore+0x53/0x53
[  231.689306]  lockdep_rcu_suspicious+0x123/0x170
[  231.693974]  dccp_v4_send_response+0x4b6/0x650
[  231.698556]  ? do_gettimeofday+0x190/0x190
[  231.702789]  ? dccp_v4_reqsk_destructor+0x60/0x60
[  231.707613]  ? selinux_inet_csk_clone+0x1a0/0x1a0
[  231.712433]  ? siphash_3u32+0x1f/0x290
[  231.716300]  ? secure_dccp_sequence_number+0x9f/0x150
[  231.721464]  ? dccp_parse_options+0x3d8/0x1030
[  231.726033]  ? security_inet_conn_request+0x89/0xb0
[  231.731031]  dccp_v4_conn_request+0x9ee/0x11b0
[  231.735591]  ? dccp_req_err+0x3e0/0x3e0
[  231.739543]  ? check_noncircular+0x20/0x20
[  231.743763]  ? ipv6_flowlabel_opt_get+0xaf0/0xaf0
[  231.748581]  ? debug_check_no_locks_freed+0x3c0/0x3c0
[  231.753753]  dccp_v6_conn_request+0xd30/0x1350
[  231.758314]  ? dccp_v6_do_rcv+0x9c0/0x9c0
[  231.762452]  ? print_irqtrace_events+0x270/0x270
[  231.767184]  ? trace_event_raw_event_sched_switch+0x800/0x800
[  231.773042]  ? dccp_rcv_state_process+0x50c/0x1620
[  231.777947]  dccp_rcv_state_process+0x574/0x1620
[  231.782679]  ? dccp_sample_rtt+0xf0/0xf0
[  231.786713]  ? __release_sock+0xca/0x360
[  231.790750]  ? lock_downgrade+0x980/0x980
[  231.794895]  dccp_v4_do_rcv+0xf1/0x160
[  231.798761]  dccp_v6_do_rcv+0x823/0x9c0
[  231.802707]  ? trace_hardirqs_on+0xd/0x10
[  231.806831]  ? __local_bh_enable_ip+0x121/0x230
[  231.811477]  __release_sock+0x124/0x360
[  231.815436]  release_sock+0xa4/0x2a0
[  231.819131]  ? __release_sock+0x360/0x360
[  231.823252]  ? lock_sock_nested+0x91/0x110
[  231.827457]  ? trace_hardirqs_on+0xd/0x10
[  231.831579]  ? __local_bh_enable_ip+0x121/0x230
[  231.836234]  do_ipv6_setsockopt.isra.9+0x50a/0x39a0
[  231.841234]  ? ipv6_update_options+0x330/0x330
[  231.845794]  ? check_noncircular+0x20/0x20
[  231.850010]  ? get_futex_key+0x1d50/0x1d50
[  231.854224]  ? get_empty_filp+0x189/0x4f0
[  231.858345]  ? sock_alloc_file+0x1f3/0x560
[  231.862553]  ? sock_map_fd+0x34/0x90
[  231.866238]  ? SyS_socket+0x125/0x1d0
[  231.870030]  ? find_held_lock+0x35/0x1d0
[  231.874077]  ? avc_has_perm+0x35e/0x680
[  231.878028]  ? lock_downgrade+0x980/0x980
[  231.882157]  ? lock_release+0xa40/0xa40
[  231.886102]  ? lock_downgrade+0x980/0x980
[  231.890230]  ? lock_release+0xa40/0xa40
[  231.894184]  ? __lock_is_held+0xb6/0x140
[  231.898226]  ? avc_has_perm+0x43e/0x680
[  231.902177]  ? avc_has_perm_noaudit+0x520/0x520
[  231.906833]  ? iterate_fd+0x3f0/0x3f0
[  231.910606]  ? lock_downgrade+0x980/0x980
[  231.914740]  ? __lock_is_held+0xb6/0x140
[  231.918787]  ? sock_has_perm+0x2a4/0x420
[  231.922835]  ? selinux_secmark_relabel_packet+0xc0/0xc0
[  231.928179]  ? selinux_netlbl_socket_setsockopt+0x10c/0x460
[  231.933864]  ? selinux_netlbl_sock_rcv_skb+0x730/0x730
[  231.939125]  ipv6_setsockopt+0xd7/0x150
[  231.943076]  ? ipv6_setsockopt+0xd7/0x150
[  231.947203]  dccp_setsockopt+0x85/0xd0
[  231.951069]  sock_common_setsockopt+0x95/0xd0
[  231.955544]  SyS_setsockopt+0x189/0x360
[  231.959496]  ? SyS_recv+0x40/0x40
[  231.962932]  ? entry_SYSCALL_64_fastpath+0x5/0xa0
[  231.967749]  ? trace_hardirqs_on_caller+0x421/0x5c0
[  231.972741]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  231.977477]  entry_SYSCALL_64_fastpath+0x29/0xa0
[  231.982203] RIP: 0033:0x452ee9
[  231.985368] RSP: 002b:00007f3fd01fac58 EFLAGS: 00000212 ORIG_RAX: 0000000000000036
[  231.993051] RAX: ffffffffffffffda RBX: 00007f3fd01fb700 RCX: 0000000000452ee9
[  232.000292] RDX: 0000000000000020 RSI: 0000000000000029 RDI: 0000000000000013
[  232.007533] RBP: 0000000000000000 R08: 0000000000000020 R09: 0000000000000000
[  232.014773] R10: 0000000020601000 R11: 0000000000000212 R12: 0000000000000000
[  232.022021] R13: 0000000000a2f7cf R14: 00007f3fd01fb9c0 R15: 0000000000000000
2018/01/20 19:21:26 executing program 2:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000f80000)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009d9000-0x4)=0x10, 0x80000)
getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00006b8000)={<r1=>0x0, 0x7, 0x9}, &(0x7f00002a5000-0x4)=0x8)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000bab000)={r1, 0x40}, &(0x7f0000546000-0x4)=0x6)
r2 = socket(0x10, 0x802, 0x10)
write(r2, &(0x7f0000c36000)="260000002500150485ffff78000036de03efffe7f340000f0e000100ffeeffffff0000008700", 0x26)

2018/01/20 19:21:26 executing program 3:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = accept(0xffffffffffffff9c, &(0x7f0000d79000-0x20)=@pptp={0x0, 0x0, {0x0, @broadcast=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c9e000-0x4)=0x20)
getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00006aa000-0x4)=0x0, &(0x7f000001b000-0x4)=0x4)
r1 = socket$netlink(0x10, 0x3, 0x0)
ioctl$sock_ifreq(r1, 0x2000008983, &(0x7f0000902000)={@generic="1b520310b564c42354e2d0b8a14e1ad7", @ifru_ivalue=0x0})

2018/01/20 19:21:26 executing program 5:
getpeername(0xffffffffffffffff, &(0x7f0000732000)=@pppol2tpv3={0x0, 0x0, {0x0, <r0=>0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000aa5000-0x4)=0x2e)
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)
sendmsg$rds(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000922000-0x30)=[{&(0x7f00006f6000)=""/203, 0xcb}, {&(0x7f0000000000)=""/106, 0x6a}, {&(0x7f0000773000)=""/0, 0x0}], 0x3, &(0x7f0000001000-0xe8)=[@mask_cswp={0x58, 0x114, 0x9, {{0x1ff, 0x43d415a9}, &(0x7f000014c000-0x8)=0x0, &(0x7f0000000000+0xe0f)=0x6, 0xfffffffffffffc01, 0x80000000, 0xff, 0x8, 0x50, 0x8000}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000000000)=""/116, 0x74}, &(0x7f0000000000)=0x0, 0x2}}, @rdma_dest={0x18, 0x114, 0x2, {0x3, 0x800}}, @rdma_dest={0x18, 0x114, 0x2, {0x7, 0x1}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000001000-0x24)=""/36, 0x24}, &(0x7f0000f63000)=0x0, 0x79}}], 0xe8, 0x8000}, 0x40004)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
syz_emit_ethernet(0x42, &(0x7f0000a1b000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[], {0x8100, 0x0, 0x0, 0x0}}], {@ipv6={0x86dd, {0x0, 0x6, 'hOT', 0x8, 0x29, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}}, &(0x7f00003a1000-0x14)={0x0, 0x1, [0x6f5]})
syz_extract_tcp_res$synack(&(0x7f0000df1000)={0x0, 0x0}, 0x1, 0x0)

2018/01/20 19:21:26 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_dccp(0xa, 0x6, 0x0)
ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000b76000)=0x0)
r1 = accept4(r0, &(0x7f00006fb000-0x3a)=@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}}}, &(0x7f0000f26000)=0x3a, 0x0)
setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f0000714000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
r2 = socket(0x2, 0x1, 0x0)
setsockopt(r2, 0x6, 0x1c, &(0x7f0000704000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8)
setsockopt(r2, 0x40000000000006, 0x20, &(0x7f000061d000)="020008000000002000005462fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c070000000000000098fc74e81b1058d02f8001732017e2466a9fc43aea71263335960415800000f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802a602fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8)
setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000629000)={{{{0x2, 0x0, @rand_addr=0x20, [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, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "5f389e591f3b2e67b740144fda8715295ff962c13e9cf946905696ab3d12746aaacc0fd3a280a904568fbd664692d764ad312e1474d6538fe72c301360b5ef28c45afacffead263f1321234a2af023fe"}, 0x160)

2018/01/20 19:21:26 executing program 1:
r0 = socket$kcm(0x29, 0x2, 0x0)
getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f000000d000-0x4)=0x0, 0x6ee000)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair(0x9, 0x807, 0x2, &(0x7f0000000000)={<r1=>0x0, <r2=>0x0})
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000001000)=[@in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, @in6={0xa, 0x0, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x0}, @in6={0xa, 0x0, 0x3ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x20000}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}], 0x90)
ioctl$DRM_IOCTL_INFO_BUFS(r2, 0xc0106418, &(0x7f0000c9e000-0x20)={0xffffffffffffff18, 0x7, 0x4, 0x80000000, 0x13, 0x0})
setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000000)={0x1, [0xff]}, 0x6)

2018/01/20 19:21:26 executing program 0:
r0 = socket$packet(0x11, 0x3, 0x300)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
accept4(r0, &(0x7f0000001000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, <r1=>0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f00007de000-0x4)=0x3a, 0x80000)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000fef000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
setsockopt$sock_int(r3, 0x1, 0x7, &(0x7f0000387000)=0x0, 0x4)
sendmmsg$unix(r3, &(0x7f00000bd000)=[], 0x80, 0x0)
readv(r3, &(0x7f0000d3d000)=[{&(0x7f0000d77000)=""/176, 0xb0}], 0x1)
ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000fcf000)=<r4=>0x0)
getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00004ca000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=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, <r5=>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=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000087e000)=0xe8)
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000133000)={0x0, 0x0, <r6=>0x0}, &(0x7f0000a64000-0x4)=0xc)
sendmsg$unix(r3, &(0x7f0000d8f000-0x38)={&(0x7f0000980000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000018000)=[{&(0x7f00003ff000)="b0e98b0675967ddc4766f7f55c2d3f", 0xf}, {&(0x7f0000b5c000)="b3065e21966cf7076ee0757e3035281ea66cdc85299925bda0a031b31fc61eb08a6e7552286ff8c28104c6464250e8916b0007db22c1a64b28c676a44ce5b8a9223a38008db6e63f6b54720840aea8bd5bdfe27b1f7bbdb6e205bdd4707049fb14795e8d00b9ade1bdb2549379858e6aa0f4106bbe124fcd78017a8e97206f39baf4e42b496b834dce2b835c85f63f5d978a789558f4b3598de677c3e563a84a04baf5b877af2f", 0xa7}], 0x2, &(0x7f0000618000)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}], 0x20, 0x4000}, 0x10)
shutdown(r3, 0x0)

2018/01/20 19:21:26 executing program 6:
r0 = socket$inet6(0xa, 0x2, 0x0)
mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000003000-0x8)={<r2=>0x0, 0x100000001}, &(0x7f0000002000-0x4)=0x8)
setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000001000-0x8)={r2, 0x80000001}, 0x8)
getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000003000-0x8)=@assoc_value={<r3=>0x0, 0xcf}, &(0x7f0000000000)=0x8)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000002000-0xf)={r3, 0x2, "70c5"}, &(0x7f0000002000-0x4)=0xa)
connect$inet6(r0, &(0x7f0000002000-0xe)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c)

2018/01/20 19:21:26 executing program 4:
mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$nl_generic(0x10, 0x3, 0x10)
mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000015000)={0x0, 0x5, 0x401, 0x200000}, 0x10)
sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f0000001000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000013000)={0x14, 0x1e, 0xd84eecbcdd442381, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0)
splice(r0, &(0x7f0000011000)=0x0, r0, &(0x7f0000005000)=0x0, 0x8001, 0x4)

2018/01/20 19:21:26 executing program 6:
r0 = socket(0xb, 0x1, 0x5)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r1 = accept$ax25(r0, &(0x7f0000000000)={0x0, {""/7}, 0x0}, &(0x7f00009c0000)=0x10)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, <r2=>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}}, &(0x7f0000001000)=0xe8)
setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000000)={r2, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10)
ioctl$sock_proto_private(r0, 0x89e7, &(0x7f0000000000)="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")
mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
bind(r0, &(0x7f0000003000-0xc)=@nl=@proc={0x10, 0x0, 0x3, 0x0}, 0xc)
ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)=@common='vlan0\x00')
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000002000-0x4)=0x401, 0x4)
r3 = socket$nfc_raw(0x27, 0x1, 0x0)
mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000003000)=0x8cd2, 0x4)
mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000004000)={<r4=>0x0, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x8, 0xff, 0x6, 0xfffffffffffffffd}, &(0x7f0000005000-0x4)=0xa0)
setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={r4, 0x9}, 0x8)
r5 = accept4$unix(r3, 0x0, &(0x7f0000002000-0x4)=0x0, 0x80800)
getsockname(r1, &(0x7f0000004000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x10)
mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCOUTQ(r5, 0x5411, &(0x7f0000005000)=0x0)
mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000007000-0x4)=0x0, &(0x7f0000007000-0x4)=0x4)
mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000007000)=@assoc_value={r4, 0x800}, 0x8)
mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000008000)=0x0)
mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000009000)={0x0, 0x80000, <r6=>0xffffffffffffffff})
ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000001000)={<r7=>0x0, 0x0})
pipe(&(0x7f0000001000-0x8)={<r8=>0x0, 0x0})
mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r6, 0xc00c642e, &(0x7f0000009000)={r7, 0x80000, r8})

2018/01/20 19:21:26 executing program 4:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = accept4$inet(0xffffffffffffffff, &(0x7f00004be000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b10000-0x4)=0x10, 0x0)
accept$inet(r0, 0x0, &(0x7f0000385000-0x4)=0x0)
r1 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r1, &(0x7f0000c6d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x4, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000057b000-0x20)="0a077eb0d5", 0x5)
r2 = accept$alg(r1, 0x0, 0x0)
sendmsg$alg(r2, &(0x7f0000d0a000-0x38)={0x0, 0x0, &(0x7f0000e2d000-0x90)=[], 0x0, &(0x7f0000da5000-0xc0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0)
getpeername$packet(0xffffffffffffff9c, &(0x7f0000ca7000-0x14)={0x0, 0x0, <r3=>0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00001fe000)=0x14)
bind$packet(r1, &(0x7f0000cd5000)={0x11, 0x1e, r3, 0x1, 0x9, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14)
sendmmsg$alg(r2, &(0x7f000077a000-0xa8)=[{0x0, 0x0, &(0x7f0000812000-0x80)=[{&(0x7f0000e3d000-0x87)="f33eb1e817ea5c588be180ff5c225226", 0x10}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x0)
recvmsg(r2, &(0x7f0000ce4000)={&(0x7f000036c000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fef000)=[], 0x10000000000001a6, &(0x7f0000cc2000)=""/70, 0x46, 0x1}, 0x2)
ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00007f2000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x800})

2018/01/20 19:21:26 executing program 3:
mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet_udp(0x2, 0x2, 0x0)
r1 = socket(0x0, 0x7, 0x9)
mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f0000ff7000)={0xa, &(0x7f0000ff7000)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]})
mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000ff9000-0x4)=0x0)
sendto$inet(r0, &(0x7f0000ff8000-0x1f)='J', 0x1, 0x0, &(0x7f0000098000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)

2018/01/20 19:21:26 executing program 2:
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000001000)=0x1c)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000001000)={0x0, 0x0}, &(0x7f0000000000)=0x8)
setsockopt$RDS_GET_MR(0xffffffffffffffff, 0x114, 0x2, &(0x7f0000001000-0x20)={{&(0x7f0000551000-0xcc)=""/204, 0xcc}, &(0x7f000051f000)=0x0, 0x5}, 0x20)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$nl_xfrm(0x10, 0x3, 0x6)
setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000bef000)=0x9, 0x4)
r1 = socket(0xa, 0x802, 0x0)
sendmsg(r1, &(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)=[], 0xa9, &(0x7f000056d000-0x260)=[{0x10, 0x29, 0xb, ""}], 0x10, 0x0}, 0x0)

2018/01/20 19:21:26 executing program 5:
r0 = socket$netlink(0x10, 0x3, 0x0)
setsockopt(r0, 0x10e, 0x0, &(0x7f0000001000)="", 0x0)
r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000e4f000)={0x14000000000000}, 0x4)

2018/01/20 19:21:26 executing program 7:
socketpair(0x5, 0xa, 0x6, &(0x7f0000d8d000-0x8)={<r0=>0x0, <r1=>0x0})
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000+0x42d)=0x14)
setsockopt$inet_int(r0, 0x0, 0xd, &(0x7f0000000000)=0x6, 0x4)
r2 = socket$nl_generic(0x10, 0x3, 0x10)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000002000-0x8)={0x0, <r3=>0x0})
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000001000)={<r4=>0x0, 0x0})
ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000000)={r3, r4, 0x5})
setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x8, 0x4)
r5 = getpid()
ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f0000000000)=r5)
setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000001000-0x4)=0xfffffffffffff6ad, 0x4)
mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000002000)={0x9, &(0x7f0000000000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {<r6=>0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]})
ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000002000-0x8)={r6, 0x3})
mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000004000-0x4)=0x0, &(0x7f0000004000-0x4)=0x4)
mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000004000)=0x0, &(0x7f0000004000)=0x4)
mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockname$ax25(r1, &(0x7f0000005000)={0x0, {""/7}, 0x0}, &(0x7f0000004000-0x4)=0x10)
ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000003000-0x8)={r4, r3})
mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockname$netrom(r1, &(0x7f0000005000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000007000-0x4)=0x10)
accept4$inet(r1, &(0x7f0000005000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x10, 0x800)

2018/01/20 19:21:26 executing program 1:
mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket(0x18, 0x0, 0x1)
socket$bt_cmtp(0x1f, 0x3, 0x5)
mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f000001c000-0x4)={0x93}, 0x4)
mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
sendmmsg(0xffffffffffffffff, &(0x7f0000002000)=[{{0x0, 0xfffffffffffffce3, &(0x7f0000003000-0x30)=[], 0x0, &(0x7f000001c000-0x80)=[{0x80, 0x110, 0x1, "955faa51f4574ec02b81fd05022ad50cdd9df92ab009aa36aff4c86a30e5ea74a3ccb1ee2c8e5114a3a688a1d2179913db0fb6e0f9605dc321aae9eb211afd319b59466b02408a345c8e543f1b7598681cead5674621f90e846bad42bdb43bd3cd6537ab06c9d24961cd9bd97c"}], 0x80, 0x0}, 0x0}], 0x1, 0x0)
sendmmsg(0xffffffffffffffff, &(0x7f0000011000)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0)
connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26)
setsockopt$inet6_dccp_int(r0, 0x21, 0x1a, &(0x7f0000018000)=0x401, 0x4)
setsockopt(r0, 0x111, 0x1, &(0x7f000000c000-0x5)="0ed4550f", 0x4)
ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000014000)=0x0)

2018/01/20 19:21:26 executing program 5:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000f32000-0x8)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000056f000)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0x8000}, {0x6, 0x0, 0x0, 0x0}]}, 0x10)
sendto(r0, &(0x7f000002b000-0xd8)="", 0xfe0b, 0x0, 0x0, 0x0)
pipe(&(0x7f0000188000-0x8)={0x0, <r2=>0x0})
setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00003d2000-0x4)=@int=0x3, 0x4)

2018/01/20 19:21:26 executing program 2:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000c9000-0x11)="e513b5bf00003a0000000000f300fd1424", 0x11)
r1 = accept$alg(r0, 0x0, 0x0)
sendmsg$alg(r1, &(0x7f00006f9000-0x38)={0x0, 0x0, &(0x7f000028b000-0x80)=[{&(0x7f00002bc000-0xc0)="74687fb4b1808fdb2a45c748b18e01c470a0be0954fac80b45a94bebba0adf88c6af1658ed6f4a13d95d40c1a167b4d509e8727a", 0x34}, {&(0x7f00008f2000)="7870a23632d12fc894f3e9d3c188ba05639c2f33411328dc0d622d66820eea62c2331fd000a7f8ca5581450d6d5c81ae35b9783457c1b33e557bbddb79bdaecab0a9b6ce4124b78b0efa51a1", 0x4c}], 0x2, &(0x7f0000263000-0x78)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0)
read(r1, &(0x7f00001aa000)=""/34, 0xfedc)

2018/01/20 19:21:26 executing program 3:
r0 = socket$inet_icmp(0x2, 0x2, 0x1)
setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00003c6000)=0x1, 0x4)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r1 = socket$unix(0x1, 0x1, 0x0)
readv(r1, &(0x7f0000000000)=[{&(0x7f0000000000)=""/51, 0x33}], 0x1)

2018/01/20 19:21:26 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = accept4$netrom(0xffffffffffffff9c, &(0x7f000096d000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00001df000+0x3c2)=0x48, 0x80000)
ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f00009da000-0x4)=0x0)
ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x181371})
r1 = bpf$PROG_LOAD(0x5, &(0x7f00006f5000-0x48)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48)
socketpair$llc(0x1a, 0x2, 0x0, &(0x7f000027d000)={<r2=>0x0, 0x0})
setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f00005dc000)=r1, 0xffffffffffffff20)
getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000c9c000)=0x0, &(0x7f0000f6d000)=0x4)
socketpair(0xd, 0x6, 0x401, &(0x7f000085e000-0x8)={<r3=>0x0, 0x0})
getsockopt$bt_BT_DEFER_SETUP(r3, 0x112, 0x7, &(0x7f00002b3000)=0xffff, &(0x7f00003a2000)=0x4)

[  232.178272] l2tp_ppp: sess 59/49024: set debug=f55d40e
[  232.192436] l2tp_ppp: sess 59/49024: set mru=0
2018/01/20 19:21:26 executing program 4:
mmap(&(0x7f0000000000/0xac2000)=nil, 0xac2000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x1, 0x84)
getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000abe000)=0x0, &(0x7f000011e000-0x4)=0x4)
mmap(&(0x7f0000ac2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000ac3000-0x8)={0x0, 0x0})

2018/01/20 19:21:26 executing program 0:
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$inet6(0xa, 0x1, 0x0, &(0x7f0000001000-0x8)={<r0=>0x0, 0x0})
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000004d000)={0x3, [0x0, 0x0, <r1=>0x0]}, &(0x7f0000000000)=0x10)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={<r2=>r1, @in6={{0xa, 0x3, 0x3f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000016000)=0x8c)
mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair(0x1f, 0x0, 0xb4a0, &(0x7f0000f79000)={0x0, <r3=>0x0})
mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000cb3000)={r2, 0xaa, "738f5b55422b13208f4c760947fccdf757ed6d2963c3bc7dde3b54e0ce7b7607c9d2e1698b4965126977bfca793ab0a80285e627b5a9b0fa69725e008d628b1bb84a04093e59977e98c569da8afa8dfbc2a718bb299e334985c6b12b8fae54fb97ebde4fbccd9705d8776d15c7015c0f7dfb7a3eaea6b08890d2a5a96abbb5f36a294c119bac077f555e9aa965e6002a8b7836a1a803cc373dd1974409f09807edf201a6af2de93b1ed2"}, &(0x7f0000f79000)=0xb2)
r4 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r4, &(0x7f0000d2d000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha512\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f00005ec000-0x20)="", 0x0)

2018/01/20 19:21:26 executing program 5:
mmap(&(0x7f0000000000/0xf90000)=nil, 0xf90000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000f37000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(twofish-generic)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390dc86dae79fa409d4d54", 0x10)
mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$inet6(0xa, 0x2, 0x1d, &(0x7f0000f91000-0x8)={0x0, 0x0})
mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
pipe(&(0x7f0000f92000-0x8)={0x0, <r1=>0x0})
accept4$vsock_stream(r1, &(0x7f00007b5000-0x10)={0x28, 0x0, 0x2711, @reserved=0x1, 0x0}, 0x10, 0x0)
r2 = accept$alg(r0, 0x0, 0x0)
sendmsg$alg(r2, &(0x7f00005d8000)={0x0, 0x0, &(0x7f0000f89000)=[{&(0x7f0000f88000)="a13b29fc01739b20d47c987de8154438", 0x10}], 0x1, &(0x7f0000c08000)=[], 0x0, 0x0}, 0x0)
recvmsg(r2, &(0x7f00007e0000)={&(0x7f0000f39000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000f8e000)=[{&(0x7f0000f8e000)=""/227, 0xe3}], 0x1, &(0x7f00004d4000-0xcf)=""/207, 0xcf, 0x0}, 0x0)

2018/01/20 19:21:26 executing program 7:
mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14)
r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c)
unshare(0x400)
mmap(&(0x7f0000eef000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r2 = accept(0xffffffffffffff9c, &(0x7f0000ef0000-0x1002)=@un=@file={0x0, ""/4096}, &(0x7f00002d8000-0x4)=0x1002)
mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
bind$rds(r2, &(0x7f0000eef000)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
bpf$MAP_CREATE(0x0, &(0x7f0000eee000)={0xc, 0x0, 0x0, 0x0, 0x0, r1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c)

2018/01/20 19:21:26 executing program 6:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f00006e2000)={0x0, 0x0})
r0 = bpf$MAP_CREATE(0x0, &(0x7f00001e8000-0x2c)={0x1, 0x9, 0x4, 0x4, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c)
ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00009c7000)={<r1=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00006b6000-0x8)=@assoc_value={<r2=>0x0, 0x0}, &(0x7f000015a000-0x4)=0x8)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00006da000-0x4)={r2, 0xbc}, &(0x7f0000554000-0x4)=0x6)
bpf$PROG_LOAD(0x5, &(0x7f0000fe1000-0x48)={0x8, 0x7, &(0x7f0000cf7000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@map={0x18, 0x2, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x1a}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00003aa000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f00006ac000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48)

2018/01/20 19:21:26 executing program 3:
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = accept4(0xffffffffffffffff, &(0x7f0000001000)=@generic={0x0, ""/126}, &(0x7f0000002000-0x4)=0x80, 0x80800)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000001000)={"d25312e0b1d78912ae64f62700f83143", {0x4, 0x0, 0x7fff, "71b826907634", 0x67, 0x0}})
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
recvmsg(r0, &(0x7f0000280000)={&(0x7f000063f000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, <r1=>0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x32, &(0x7f0000003000-0x70)=[{&(0x7f0000001000-0xd1)=""/209, 0xd1}, {&(0x7f000016d000-0xd2)=""/210, 0xd2}, {&(0x7f0000001000-0xf7)=""/247, 0xf7}, {&(0x7f0000002000)=""/234, 0xea}, {&(0x7f0000939000)=""/15, 0xf}, {&(0x7f0000000000)=""/164, 0xa4}, {&(0x7f0000000000)=""/198, 0xc6}], 0x7, &(0x7f0000001000-0xa1)=""/161, 0x406, 0x2}, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000c45000)={<r2=>0x0, 0xc4, "0b6cf196eb3863b521f7858ed62496aabeb1efc58fe642d1c7850c893fa9255897fa30bed6ed32d4766979907d37e77f1d281b059ddbea93df767a2c211b8d8c73f319a1c0fedd590d967aa5a6b0107ffc1105f65dae45caebea3ac2f20dd63a24556914d8a491cb12a721cef758cc81de6d429e16573a68d051fb577551a5e90fffc4edb0e63595f6eda76730e31885be4b33e92347e93be4ec26c161a2f545bcfc4b4662cfb305a96ccf7d35950734ed0425a183e9bec74c9b79b169877bc129ef6864"}, &(0x7f0000000000)=0xcc)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000001000-0x20)={0x80000001, 0x5, 0x2, 0x100000001, 0xffffffff80000000, 0x1, 0x9d2e, 0x4, r2}, 0x20)
mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r3 = socket$netlink(0x10, 0x3, 0x0)
sendmsg$nl_generic(r3, &(0x7f0000016000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0)
mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
recvmsg(r3, &(0x7f000001b000-0x38)={0x0, 0x0, &(0x7f0000016000)=[], 0x0, &(0x7f000001a000-0x72)=""/114, 0xfffffd71, 0x0}, 0x0)
ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000003000-0x4)={<r4=>r3})
mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f000000b000)=0x0, &(0x7f0000015000-0x4)=0xfffffd1c)
recvmsg(r3, &(0x7f0000010000)={&(0x7f000000f000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x3f, &(0x7f000000f000-0x60)=[{&(0x7f0000006000)=""/220, 0xdc}, {&(0x7f0000007000)=""/53, 0x35}, {&(0x7f0000004000-0x80)=""/128, 0x80}, {&(0x7f0000011000)=""/4096, 0x1000}, {&(0x7f0000010000)=""/21, 0x4}, {&(0x7f0000010000+0x1f)=""/4096, 0x6fc}], 0x6, 0x0, 0x0, 0x0}, 0x0)

2018/01/20 19:21:26 executing program 1:
mmap(&(0x7f0000000000/0xac4000)=nil, 0xac4000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ac4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
pipe(&(0x7f0000ac5000-0x8)={0x0, <r0=>0x0})
mmap(&(0x7f0000ac4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000ac5000-0xb8)={0x0, 0x800, 0x7ff, 0x3, 0x3, 0x233, 0x1, 0x9, {<r1=>0x0, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800, 0x3ff, 0x5, 0x58, 0x0}}, &(0x7f000010f000)=0xb8)
mmap(&(0x7f0000ac4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000028f000)=@assoc_id=r1, &(0x7f0000ac4000)=0x4)
r2 = socket$inet6_sctp(0xa, 0x5, 0x84)
connect$inet6(r2, &(0x7f00002cc000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c)
getsockopt$sock_buf(r2, 0x1, 0x20000001c, &(0x7f000063a000-0x93)=""/147, &(0x7f0000abc000-0x4)=0x93)

2018/01/20 19:21:26 executing program 2:
mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$vsock_stream(0x28, 0x1, 0x0)
mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000f92000-0x8)={0x0, 0x0}, &(0x7f0000586000)=0x8)
socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000021000-0x8)={0x0, 0x0})
r1 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r1, &(0x7f0000d67000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(twofish-generic)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390dc86dae79fa409d4d54", 0x10)
r2 = accept$alg(r1, 0x0, 0x0)
sendmsg$alg(r2, &(0x7f00005d8000)={0x0, 0x0, &(0x7f0000f90000)=[{&(0x7f000099d000-0x23)="a1", 0x1}], 0x1, &(0x7f0000387000)=[], 0x0, 0x0}, 0x0)
recvmsg(r2, &(0x7f00007e0000)={&(0x7f0000f39000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000f85000)=[{&(0x7f0000f8b000-0x26)=""/38, 0x26}], 0x1, &(0x7f00004d4000-0xcf)=""/207, 0xcf, 0x0}, 0x0)

2018/01/20 19:21:26 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$nl_generic(0x10, 0x3, 0x10)
ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f000001a000-0x100)={0x0, 0x0, 0x0, 0x0, 0x3, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]})
socketpair(0xa, 0x3, 0x2, &(0x7f0000cff000)={0x0, <r1=>0x0})
epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000beb000-0xc)={0x2, 0x0})
sendmsg$nl_generic(r0, &(0x7f0000003000+0xb03)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000e000-0x10)={&(0x7f000001a000-0x78)={0x1c, 0x22, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@typed={0x8, 0x0, @void=""}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0)

2018/01/20 19:21:26 executing program 4:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c)
r1 = socket$inet6(0xa, 0x3, 0x200000000000001)
socketpair(0xb, 0x2, 0x5, &(0x7f000085e000-0x8)={<r2=>0x0, <r3=>0x0})
getpeername$inet(r3, &(0x7f0000bf1000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fab000)=0x10)
bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000d85000)={r2, 0x50, &(0x7f00000ab000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10)
socket$inet_dccp(0x2, 0x6, 0x0)
getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00003a7000-0x8)={<r4=>0x0, 0x0, 0x6}, &(0x7f0000b72000-0x4)=0x8)
getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00002a1000)={r4, 0xfe, "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"}, &(0x7f0000ab3000-0x4)=0x106)
setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001, 0x0}, 0xc)
getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f00003d3000)=0x10)

2018/01/20 19:21:26 executing program 0:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f00003d3000)=0x78, 0x4)
bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
socketpair$inet6(0xa, 0x3, 0xfff, &(0x7f0000a56000)={<r1=>0x0, 0x0})
getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f000079f000)=0x0, &(0x7f00003c9000-0x4)=0x2f)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10)
sendto$inet(r0, &(0x7f00001d0000)="f895c4c688a78ee2767d33d05442146c251dcea8cec8448c8ec6ddf3cfe244db8d287a97b9e5120f6473d40242f864203a96", 0xfffffffffffffe24, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
getsockopt$inet_tcp_int(r0, 0x6, 0x3b, &(0x7f0000749000)=0x0, &(0x7f00001af000-0x4)=0xffffffffffffff72)
r2 = socket(0xa, 0x3, 0x3)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000970000-0xa0)={<r3=>0x0, @in={{0x2, 0x0, @rand_addr=0x100000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd8, 0x0, 0x8, 0x0, 0xc6}, &(0x7f00008cd000)=0xa0)
getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000712000-0x8)=@assoc_value={r3, 0x2}, &(0x7f000095a000-0x4)=0x8)
setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f000094c000-0x4)=0xddd, 0x4)
sendto$inet(r0, &(0x7f0000d7d000-0x35)="a2", 0x1, 0x0, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000953000-0x4)=0x7, 0x4)
accept$ipx(r2, &(0x7f0000a62000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00005cc000)=0x10)
socket$inet6_dccp(0xa, 0x6, 0x0)
sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000182000-0x10)=[{&(0x7f0000013000-0x1000)="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", 0x2fd}], 0x1, &(0x7f00003ab000-0x260)=[], 0x216, 0x0}, 0x0)
shutdown(r0, 0x0)
socketpair(0x8, 0x3, 0x6ea, &(0x7f0000cf6000)={<r4=>0x0, <r5=>0x0})
epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f000004b000-0xc)={0x10000000, 0x0})
ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00000bd000-0xc)={0x0, 0x80000, <r6=>0xffffffffffffffff})
ioctl$DRM_IOCTL_SET_MASTER(r6, 0x641e)
r7 = gettid()
getsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f0000138000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r8=>0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000410000-0x4)=0xffffffffffffff02)
getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000e44000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r9=>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=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ac4000)=0xe8)
sendmsg$nl_netfilter(r2, &(0x7f0000044000)={&(0x7f0000951000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f3d000-0x10)={&(0x7f0000963000)={0x4a8, 0x14, 0x0, 0x15, 0x2, 0x3, {0x0, 0x0, 0x4}, [@typed={0xf8, 0x34, @binary="73d7872d1832aa4255a270f5c83603b625940a4d319bbb066f30ef7c8a45bcb3062a9ef631350d233d259c8222908dbb4363c87a4e783b8f6dd81d0c63861a8361be8ed4230f321ea95f5176a274c4614044a468eb4bd32fc42819e3652a2855244b3d405f5cacfc36b51f8720b46480805cd6feeaafb2e0bfc3fd808245182f1c3e427d26a7f4fb7935701778e70af9fc035acd48eb6b63ab7f8623ea48f3f31b2ac7684dfcbff7876df29c8b2cdb18487eb0ab44c7c06672c6584c1d1a27a4d03c9a1325af26c938e7a160c93c06232536121c05d7aad291b25a690128fd0af4d87ec930b87c593e1c0ebfcc"}, @generic="001200d44a40a954450be3e738c7971e310f7a4a67282e1d8778aa1e5a92f72ed628137a930b114a65b349598172e22ecb28425a698a27aec380a3c5391fc1e8507bc106ecb74957da331899fb4dc0db172e668628ee7da7e40a4c87f8427715997a6709554cd71eb0638590e494d3d0c3ff93c8a5bee9afdd2c453a834b88852bd6efe488a5a602b674fc22ed60600e63e89ceac6a51a48066707490460270e6179e1ddc29ceea6bdab27ff8af373856aae0f7a8283e34d29181aa1304a88633277788489b744502a2299b00c3a0f467048c693434b6edd58461530fe", @generic="781d0c8aa3d5", @typed={0xc, 0xd, @ipv4=@dev={0xac, 0x14, 0x0, 0x15}}, @typed={0x8, 0xa, @void=""}, @typed={0xc, 0x36, @pid=r7}, @nested={0x1b4, 0x7a, [@typed={0xb4, 0x66, @binary="06f8473573989ecc0e61865239313bc180cc1be0db1509805c87db1e94c0018671e8b4af4d199b4a05c17af37e0480dd39e288bdaf6274760d08c04595f6ae8dacaf515d227e2feaed21a87f3b008f2dc021594dc6e74af865cd4dc56360c558e0cda8d0803fff8fb0cacc211996c8e42852f61fb27b1ba4722b62ea620234882123746bd01fe388cdf04e04ecf4bb97060f22ca734e54b4ca0e17fbc656b3a77643fc80cc599facae70b8"}, @generic="b37a054aaab96471bb8fa34647b043f52b2ea056c7987616a44c44bb9b333198d07ae618c3543ce8b8ac647cc709d04d5ba1db3f42", @typed={0x8, 0x7b, @void=""}, @generic="2e87928db4e2056e9052a98450748eb809bca3b3257dbd612a20d187ff93a858107279bcc403207d8c2ae304cd74db351d08d91ffe58da510bd6111a40a280a881adc6f69c5d0695c5332758c5e91dcac1854781a6858853286dc413350656ceacef1aad0612009b3c8b4c4af4e10a7adbc0a8161521a828b74f8b0e88d98392e2f041284f0b71d0b8d962eda31741ebf26c725633d3d8b18ad9e0a919926eab6dae47347c0235f9a351c4126cfb8b9f065e461f17b45dd7bc", @generic="90d3bb7d7fcc"]}, @generic="839e54407d87386aef026c981ac5801f773f300e565d3e3196a89fccf89d2506c526985dd01f3f8d260d174d47b06d235b73f64a8db49b84baf6e07379fe17bde308ab92d3dc7ed6183d6bc66997d8fdfda998b2dbc186dd9789bfb67feba92c438a4805ff20822eab6ffd35cf22dbddbec5055f84203fbdecb808f6b3593e7f9f2676c0bf4548e25c45db5ef61a2a4b5fa8917fe212d58f31d5bf45cfda88a4f38af8fee535701a2d4d8c41458ee7bc689853d46ec60dcbc0fdea56f0c929729dfdc6bd77511180708e33", @typed={0xc, 0x62, @uid=r8}, @typed={0xc, 0x47, @uid=r9}]}, 0x4a8}, 0x1, 0x0, 0x0, 0xc001}, 0x800)
setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f000048c000-0x4)='tls\x00', 0x4)

2018/01/20 19:21:26 executing program 2:
pipe(&(0x7f000074c000)={<r0=>0x0, 0x0})
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000000)=[@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]}, @in6={0xa, 0x3, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, @in6={0xa, 0x2, 0x10000, @loopback={0x0, 0x1}, 0x8}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, @in6={0xa, 0x3, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, @in6={0xa, 0x0, 0x8, @loopback={0x0, 0x1}, 0x6}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xcc)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
syz_emit_ethernet(0x2e, &(0x7f0000f3a000-0x2f)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0xffffffffffffffff, 0x0, 0x0, @empty=0x0, "41a9ba65"}}}}}, &(0x7f0000d66000-0xc)={0x0, 0x1, [0x4a]})

2018/01/20 19:21:26 executing program 4:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000ae2000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(camellia-generic)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000cbd000-0x18)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad40", 0x18)
r1 = accept$alg(r0, 0x0, 0x0)
sendmmsg$alg(r1, &(0x7f0000517000-0x70)=[{0x0, 0x0, &(0x7f000031a000-0x60)=[{&(0x7f0000719000)="132a267533ce70ecf239aa065abc090bdbd88d0a6f0630a7d8c281d499dc9d2c2192092a650e2cec1dbadf1fe3c9fa0b63f75988206acbedf984762939c65afa65998e2ccec741d4f07d2940b356e55354643ada730911cfebebf7d33a51c8db59ce79e359c072e1e51c189f64e54b132fe53f036ed6d6370f5d9587788c8fc63b014a010d8bd176c7ac91cc962477017ffaf90e680b8111b4c7e4be7ecb09040137e3c9a6a188ec74a449f94c9035e0", 0xb0}], 0x1, &(0x7f000083a000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0)
recvmsg(r1, &(0x7f000037c000-0x38)={&(0x7f0000069000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f7c000-0x20)=[{&(0x7f0000380000-0xab)=""/171, 0x67e}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x184, 0x0}, 0x0)

2018/01/20 19:21:26 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10)
setsockopt$sock_int(r0, 0x1, 0x20000000000008, &(0x7f0000353000)=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", 0xffffffffffffff94, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
writev(r0, &(0x7f0000186000)=[{&(0x7f000023a000)="b80c705d1524e928d26e845f3ad7a48e29006701fb621bdb6dde2e478480b382f67e4caed41fcde1f6a24679898e2b90a69014b2851bdd52b25fdad96db7470e65a5dfa4a91bdf9f95deeb577c577a2f83f647aa739d93a8ac906563440448630603ba9d48b95c09ac9a98fc8adc6caaba200550a164e491ea8d41a9d331b6f647c7", 0x82}], 0x1)
sendto$inet(r0, &(0x7f0000f5e000)='B', 0x1, 0x0, &(0x7f0000686000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
sendto$inet(r0, &(0x7f00002fa000-0x6b)="b2", 0x1, 0x0, &(0x7f00001f7000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
shutdown(r0, 0x1)

2018/01/20 19:21:26 executing program 6:
mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$can_raw(0x1d, 0x3, 0x1)
r1 = socket(0x9, 0x8000f, 0x1)
ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000005000)=0x0)
mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000007000)=@generic="0b23fd0a7ed096751f9222ea459479bf")
bind$can_raw(r0, &(0x7f0000004000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10)

2018/01/20 19:21:26 executing program 0:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$ax25(0x3, 0x3, 0xc7, &(0x7f0000570000-0x8)={<r0=>0x0, <r1=>0x0})
bind$ax25(r1, &(0x7f000009e000)={0x3, {"0374b9a477cf01"}, 0x6}, 0x10)
accept$ax25(0xffffffffffffffff, &(0x7f0000c9e000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000624000-0x4)=0x10)
socketpair(0x15, 0x803, 0xff, &(0x7f0000480000-0x8)={<r2=>0x0, <r3=>0x0})
listen(r0, 0x6)
socket$inet6(0xa, 0x80000, 0xb102)
ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000f15000+0x7ef)=@generic="81efd5d3dd082f990e04bd612d0db872")
bpf$BPF_PROG_ATTACH(0x8, &(0x7f00003fc000)={r3, r2, 0x5, 0x1}, 0xfffffffffffffc47)

2018/01/20 19:21:26 executing program 2:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x1, 0x8010000000000084)
connect$inet6(r0, &(0x7f00006da000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c)
listen(r0, 0x3)
r1 = accept(r0, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000eff000)=0x10)
getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f000045f000)={0x0, 0x0}, &(0x7f000098c000-0x4)=0x8)

2018/01/20 19:21:26 executing program 5:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf8)
sendto$inet(r0, &(0x7f000010d000-0x1000)="c24f502218b50d6c2b6cc75527c640a7d92551", 0x13, 0x0, 0x0, 0x0)
r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48)
r2 = socket$kcm(0x29, 0x2, 0x0)
ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f00007e6000)={r0, r1})
close(r2)
accept$alg(r2, 0x0, 0x0)

2018/01/20 19:21:26 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$alg(0x26, 0x5, 0x0)
setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0xaa8a)
bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000413000-0x8)="1e65a1ab415b7ac7", 0x8)
r1 = accept$alg(r0, 0x0, 0x0)
r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48)
r3 = socket$kcm(0x29, 0x2, 0x0)
ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r2})
r4 = socket$inet6_tcp(0xa, 0x1, 0x0)
getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000719000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, <r5=>0x0}, &(0x7f0000bbd000-0x4)=0x14)
getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000cbb000+0xdb1)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r6=>0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000065b000)=0xe8)
setsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000ec8000)={{{@in=@empty=0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x3, 0x1, 0x2, 0xa, 0x20, 0x20, 0x84, r5, r6}, {0x10001, 0x1f, 0x1, 0x100000, 0x7, 0x8, 0x3, 0x1}, {0x3f, 0x1, 0x3, 0x1ff}, 0x2924, 0xa, 0x1, 0x1, 0x1, 0x3}, {{@in=@empty=0x0, 0x2, 0x6c}, 0xa, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0x0, 0x2, 0x100000001, 0xc7d, 0x100000000, 0x5}}, 0xe8)
sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0)

2018/01/20 19:21:26 executing program 3:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
bind$inet6(r0, &(0x7f0000b8b000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c)
listen(r0, 0x0)
r1 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_tcp_int(r1, 0x6, 0xc, &(0x7f0000356000)=0x0, 0x4)
accept$inet6(r1, &(0x7f0000c78000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00008ad000)=0x1c)
sendto$inet6(r1, &(0x7f00002a1000-0x4ec)="", 0x97, 0x200408d4, &(0x7f0000926000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c)

2018/01/20 19:21:26 executing program 5:
r0 = socket$inet6_dccp(0xa, 0x6, 0x0)
setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000324000-0x5c)={{0xa, 0x1, 0xfffffffffffffff9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7fffffff}, {0xa, 0x2, 0x752, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffff}, 0x9, [0x1, 0xffff, 0x0, 0x1f, 0x5, 0x4, 0x522a, 0x8]}, 0x5c)
mmap(&(0x7f0000000000/0x104000)=nil, 0x104000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
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)

2018/01/20 19:21:26 executing program 6:
r0 = socket(0x1e, 0x1, 0x0)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0)
setsockopt(r0, 0x20001000000010f, 0x80010000007f, &(0x7f0000005000)="00210300", 0x4)
getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00008cb000)=0x0, &(0x7f0000e38000)=0x4)
setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000209000-0x4)=0x8, 0x4)

[  232.437787] TCP: request_sock_TCPv6: Possible SYN flooding on port 20014. Sending cookies.  Check SNMP counters.
2018/01/20 19:21:26 executing program 1:
mmap(&(0x7f0000000000/0xd6d000)=nil, 0xd6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000d6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000d6e000-0x8)={<r0=>0x0, 0x0})
getsockname$packet(0xffffffffffffff9c, &(0x7f0000132000)={0x0, 0x0, <r1=>0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000005b000)=0x14)
mmap(&(0x7f0000d6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000ad4000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d6d000)=0xe8)
mmap(&(0x7f0000d6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000d6e000-0xe8)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x3f, 0x1, 0x7, 0x0, 0xa0, 0x20, 0x3c, r1, r2}, {0x3, 0x89, 0x0, 0x5, 0x3a, 0x5, 0xfff, 0x800}, {0xac3, 0x0, 0x100, 0x7}, 0x800, 0xe, 0x1, 0x1, 0x0, 0x3}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x7f}, 0x2, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffffffff, 0x2, 0x3, 0x0, 0xc59, 0x4, 0x40}}, 0xe8)
r3 = socket$netlink(0x10, 0x3, 0x0)
write(r3, &(0x7f0000121000)="240000005200271014f9f40700ff0324021507ff07000100200000000000000100000000", 0x24)

2018/01/20 19:21:26 executing program 0:
r0 = socket(0x4, 0x3, 0x9)
setsockopt$inet6_tcp_buf(r0, 0x6, 0x3d, &(0x7f000040d000)="b439519ce073c0bb2d2196df12b0e245a99ff82f803bafedce4d6d9067a8c3afc8e21774eef9dc7706fbd03d8791c5262eab4ca550fe0396315f6b7b7af9e58da2c17bb0eac138d9d64ad1564ddd760d55068fbb95d0c85e2063", 0x5a)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r1 = socket$netlink(0x10, 0x3, 0x10)
sendmsg$nl_generic(r1, &(0x7f000005f000)={&(0x7f000057b000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007bb000-0x10)={&(0x7f0000b01000-0x102c)={0x24, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0}, [@nested={0x10, 0x2, [@typed={0xc, 0x4, @fd=0xffffffffffffffff}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0)

2018/01/20 19:21:26 executing program 3:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000615000)=0x0)
setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000877000)=0xfffffffffffffffe, 0x4)
sendto$inet(0xffffffffffffffff, &(0x7f00003dc000-0x44)="", 0x0, 0x0, &(0x7f0000ac1000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff25)
r1 = socket$inet6_sctp(0xa, 0x1, 0x84)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000ac1000-0x98)={0xffffffffffff19f8, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4fb1}, 0x98)
getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000fff000-0x10)={0x0, 0x38, &(0x7f0000f6c000-0x54)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}]}, &(0x7f0000dde000)=0x10)

2018/01/20 19:21:26 executing program 4:
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = accept4(0xffffffffffffff9c, &(0x7f0000001000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0x8, 0xdbc4bd27f33deeee)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
pipe(&(0x7f00005dd000-0x8)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
vmsplice(r2, &(0x7f00004e8000)=[{&(0x7f00005e0000-0xa9)=';', 0x1}], 0x1, 0x0)
pipe(&(0x7f00005d8000)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff})
vmsplice(r4, &(0x7f00005d6000-0xe)=[{&(0x7f00005d6000-0x1)=';', 0x1}], 0x1, 0x0)
tee(r1, r4, 0xffffffff, 0x0)
vmsplice(r3, &(0x7f0000b38000+0x64e)=[{&(0x7f0000919000-0xf5)='M', 0x1}], 0x1, 0x0)

2018/01/20 19:21:26 executing program 2:
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@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]}, &(0x7f0000000000)=0x20, 0x80800)
ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000d8e000)={"eab2030807238e91930139961f7286aa", {0x4, 0x169e, 0xc6e6, "d69783373c73", 0x2000000000000, 0x0}})
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
listen(r1, 0x1)
mmap(&(0x7f0000abd000/0x1000)=nil, 0x1000, 0x3, 0x100000000032, 0xffffffffffffffff, 0x0)
setsockopt$sock_void(r1, 0x1, 0x1b, 0x0, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000002000-0xb)={0x0, 0x503, 0x1, 0x5, 0x6, 0x0, 0x100000001, 0x8, 0x81, 0x101, 0x4}, 0xb)
mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
bind$bt_hci(r0, &(0x7f0000003000-0x6)={0x1f, 0x40, 0x0}, 0x6)
mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000004000-0xc)={<r2=>0x0, 0x1, 0x0}, &(0x7f0000004000-0x4)=0xc)
mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000)={r2, 0x0}, &(0x7f0000003000)=0x8)
getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000001000-0xb8)={<r3=>0x0, 0x80, 0x5, 0x0, 0x9, 0x9, 0x425, 0x1, {0x0, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x2, 0x3, 0x7fff, 0x20}}, &(0x7f0000abe000-0x4)=0xb8)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000001000-0x98)={r3, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ff, 0x2}, 0x98)
setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000abe000-0x4)=0x3f, 0x4)
close(r1)

2018/01/20 19:21:26 executing program 5:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
getsockopt$inet_mreqn(r0, 0x0, 0x29, &(0x7f0000296000)={@local={0x0, 0x0, 0x0, 0x0}, @multicast1=0x0, 0x0}, &(0x7f0000a5b000)=0xc)
socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000095c000)={0x0, <r1=>0x0})
setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00001e9000)=0x5, 0x4)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
bind$netlink(r1, &(0x7f0000001000-0xc)={0x10, 0x0, 0x2, 0x400}, 0xc)

2018/01/20 19:21:26 executing program 6:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$unix(0x1, 0x3, 0x0)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000201000-0x8)={<r1=>0xffffffffffffffff, 0xffffffffffffffff})
r2 = socket(0x10, 0xa, 0x1c000000000000)
getsockopt$inet6_dccp_int(r2, 0x21, 0xa, &(0x7f0000aaf000-0x4)=0x0, &(0x7f00008fd000-0x4)=0x4)
sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x0}, 0x0)

2018/01/20 19:21:26 executing program 4:
mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket(0xa, 0x5, 0x0)
sendmsg$nfc_llcp(r0, &(0x7f000003a000)={&(0x7f0000cf7000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6f62fb8ff1701c746c780e864f96a1a7630452ffd8b640eb020000000984000001019ffbc65acbcc4d4b5306429a918e9940af6a3e5e2efea0fbf32c8867aa", 0xfffffffffffffffe}, 0x60, &(0x7f00001ee000-0x10)=[], 0x0, &(0x7f0000012000-0xb8)={0x10, 0x84, 0x4, ""}, 0x10, 0x0}, 0x0)

2018/01/20 19:21:26 executing program 2:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x5, &(0x7f0000487000-0x98)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x8, 0x0, 0x0, 0x0, 0xffffffffffffffff}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00003aa000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f00006ac000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48)
ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000f2a000)={0x0, 0x80000, <r1=>r0})
ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000ada000)={0x1800, <r2=>0x0, 0x10000, 0x9})
ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f000081d000-0x10)={0x9, r2})
recvmsg(0xffffffffffffff9c, &(0x7f00004e7000-0x38)={&(0x7f0000a4c000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, <r3=>0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}}}, 0x32, &(0x7f0000b1f000-0x30)=[{&(0x7f0000d63000-0x86)=""/134, 0x86}, {&(0x7f0000894000-0xca)=""/202, 0xca}, {&(0x7f0000dbc000-0x1c)=""/28, 0x1c}], 0x3, &(0x7f00005b6000)=""/135, 0x87, 0x7}, 0x1)
setsockopt$bt_l2cap_L2CAP_OPTIONS(r3, 0x6, 0x1, &(0x7f0000087000-0xc)={0x1, 0x7, 0x0, 0x0, 0x1, 0x8001, 0x6}, 0xc)

2018/01/20 19:21:26 executing program 6:
socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000308000-0x8)={<r0=>0x0, 0x0})
r1 = socket$bt_hci(0x1f, 0x3, 0x1)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
sendmsg(r0, &(0x7f0000001000-0x38)={&(0x7f0000001000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, 0x3, 0x4}}, 0x26, &(0x7f0000000000)=[{&(0x7f0000000000)="0a4cd6761bd5306059c38f507e83b6cf51a121006b873d16f7d079e643218e555691f6f8b0e84bf204e1fce95a", 0x2d}, {&(0x7f0000001000-0x3e)="7b94678933e118007a37e4e9136a6f682eb6091cf99f2ff532675eea013d4b2051ac672cb8e12d90ccaf247c1584d5a11e9d9d03eaa84b440075c6d10f22", 0x3e}, {&(0x7f0000000000)="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", 0x1000}, {&(0x7f0000000000)="2520012545930299285aeaabf245e48e8967938fe9d08d32be7cc1655f988ad81f53a60026743a1e704969cbcc19b6f88361bd75ef0b2ab388a8bd2e3c15ef250f6c50f882db27495b44a237dbf7f1dd1600efb06c631ac2e4d0b765557c8ed2eb15e9e62c04d5964caf6d2ad88c5e99e30245d974117826ad425b0cb43b46e84faa151c2d44d940f35a0bd05cb10b8b20b018cf4701df339df9e21180f6ade22dc3d759d7e6028cc389819306c94d298807d1d7fb67d91f7e2e34609b9c", 0xbe}, {&(0x7f0000a62000)="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", 0x1000}, {&(0x7f0000000000)="deccd30c80c60b4d0b9f70386be20d0c247470f94272f91496b1730711661c5115c1eb0091276c33ea9bdfe3368354913b63d280457b41af6e4a074efbc7349607ae61629fc8f78410481d40410aa89b363d1a192ae3e30283eb61c6fc93520cf941f5a18fdf8f95cea20e4a29d8556128c835e0180cf746ca413eeb3da4a915532da86078dd5c1b6a4afe9192c6adf604d9e02e35b078a7e387c2d40cab2a3c8058", 0xa2}], 0x6, 0x0, 0x0, 0x80}, 0x800)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r2 = socket$inet_tcp(0x2, 0x1, 0x0)
bind$inet(r2, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
connect$inet(r2, &(0x7f0000ccb000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
r3 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48)
r4 = socket$kcm(0x29, 0x2, 0x0)
sendmsg(r4, &(0x7f00002e5000-0x38)={&(0x7f0000310000-0x10)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fe0000-0x50)=[{&(0x7f0000ed3000)='c', 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x20040000)
ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f000031b000-0x8)={r2, r3})
readv(r4, &(0x7f000096c000)=[{&(0x7f00003ea000)=""/188, 0xbc}], 0x1)
sendto$inet(r2, &(0x7f00000bd000)="", 0x0, 0x0, &(0x7f00004d3000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
write(r4, &(0x7f00001e9000-0x92)='u', 0x1)

2018/01/20 19:21:26 executing program 7:
mmap(&(0x7f0000000000/0xef1000)=nil, 0xef1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$sock_inet_SIOCGIFBRDADDR(0xffffffffffffffff, 0x8919, &(0x7f0000ef1000)={@generic="5807dd0b632300140b5312d1cacf165a", @ifru_flags=0x8000})
socketpair(0x1, 0x802, 0x7ff, &(0x7f000069f000-0x8)={<r0=>0x0, 0x0})
mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000ef3000-0xc)={0x0, 0x1000, 0x9, 0x6, 0x7, 0x5, 0x8001}, 0xc)
bpf$MAP_CREATE(0x0, &(0x7f0000ef0000-0x2c)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x15c)

2018/01/20 19:21:26 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
bind$inet6(0xffffffffffffffff, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c)
setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f000025b000)={0x0, 0x0, 0x3, 0x100000001}, 0x10)
sendto$inet6(0xffffffffffffffff, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c)

2018/01/20 19:21:26 executing program 3:
mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x6, 0x4, 0x84, 0xf, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000f83000-0x20)={r0, &(0x7f0000105000-0xd5)="b5", &(0x7f0000c3e000-0x3a)="", 0x0}, 0x20)

2018/01/20 19:21:26 executing program 5:
mmap(&(0x7f0000000000/0xf1c000)=nil, 0xf1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet(0x2, 0x2, 0x0)
bind(r0, &(0x7f0000e7a000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000151000)=0x0)
recvmsg(r0, &(0x7f0000f11000-0x38)={&(0x7f0000f10000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000d6a000-0x70)=[], 0x0, &(0x7f0000762000)=""/79, 0x4f, 0x0}, 0x0)
listen(r0, 0x4)
sendto$inet(r0, &(0x7f0000e7b000)="", 0x0, 0x0, &(0x7f0000e82000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
socketpair(0x8, 0x4, 0x5, &(0x7f0000e7c000)={<r1=>0x0, 0x0})
epoll_pwait(r1, &(0x7f0000554000)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0x3ff, &(0x7f00001a4000)={0x8}, 0x8)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00009da000)={0x6, [0x0, 0x0, 0x0, 0x0, <r2=>0x0, 0x0]}, &(0x7f000081a000-0x4)=0x1c)
mmap(&(0x7f0000f1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000f1c000)={r2, 0x80}, 0x8)

2018/01/20 19:21:26 executing program 0:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet(0x2, 0x2, 0x0)
socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000ca2000-0x6)={0x0, <r1=>0x0})
getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000af8000-0x4)=0x0, &(0x7f0000c05000-0x4)=0x4)
close(r0)
socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00004c5000-0x4)=0xbfd, 0x4)
sendto$inet(r0, &(0x7f00002df000)="", 0x0, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
recvmsg(r0, &(0x7f0000fdb000)={0x0, 0x0, &(0x7f0000ee6000)=[], 0x0, &(0x7f0000245000)=""/81, 0x51, 0x0}, 0x2020)

2018/01/20 19:21:27 executing program 4:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket(0x1e, 0x1, 0x0)
recvmsg$kcm(r0, &(0x7f0000f22000)={0x0, 0x0, &(0x7f0000999000-0x20)=[{&(0x7f0000780000)=""/222, 0xde}], 0x1, &(0x7f00005ee000-0xa4)=""/164, 0xa4, 0x0}, 0x0)
getsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f0000983000)=0x0, &(0x7f0000348000-0x4)=0x4)
ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000990000)=0x0)
pipe(&(0x7f00002ca000)={<r1=>0x0, 0x0})
bpf$OBJ_PIN_PROG(0x6, &(0x7f0000a3c000)={&(0x7f000033b000)='./file0\x00', r1}, 0xc)
recvmsg(r0, &(0x7f0000408000)={&(0x7f000022b000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f00003fe000-0x10)=[{&(0x7f0000f33000-0xce)=""/206, 0xce}], 0x1, &(0x7f0000bc1000-0x6e)=""/110, 0x6e, 0x0}, 0x0)

2018/01/20 19:21:27 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$inet6(0xa, 0x0, 0x3, &(0x7f0000186000)={0x0, <r0=>0x0})
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000740000)={0x5, [0x0, 0x0, <r1=>0x0, 0x0, 0x0]}, &(0x7f0000576000-0x4)=0x18)
getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000-0x8c)={r1, @in6={{0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000274000)=0x8c)
socket$inet_sctp(0x2, 0x1, 0x84)
r2 = socket$inet6(0xa, 0x6, 0x0)
bind$inet6(r2, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c)
socket$inet6_icmp(0xa, 0x2, 0x3a)
listen(r2, 0x1008004)
r3 = socket$inet_dccp(0x2, 0x6, 0x0)
connect$inet(r3, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000700000)={<r4=>0x0, 0x3909}, &(0x7f00003c2000)=0x6)
getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000cc4000-0x10)={r4, 0x5, 0x5, 0x2}, &(0x7f00009d8000-0x4)=0x10)
r5 = accept4(r2, &(0x7f0000975000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000753000-0x4)=0x10, 0x0)
sendto$inet(r5, &(0x7f00006d7000)="", 0x0, 0x0, 0x0, 0x0)
sendmsg$nl_netfilter(r5, &(0x7f0000b77000-0x38)={&(0x7f0000715000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000066f000)={&(0x7f0000896000)={0x14, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0)
write(r3, &(0x7f0000f8b000-0xf)="", 0xff8f)
sendto$inet6(r5, &(0x7f0000ab6000)="936866ad8c435a084599b342a69c91e3306ac25461f669b13101067f3156554bff504e700654011d2d5b3590602aa0a43c13093d3864f6ca69748b618cca92b5eb6683653ff2bb2b55cc5d7873d01371caf7c80076310b21aafdfd546282afaa7107d27b27bc1f29750ea6ac8222ee807f778ffb56899a47f5b939ddf005657a62972821f75efeebd94e5d307af29d5a01499bd06b1c80a71fec22e82f6cea31910c9f21710ea015959ecd682ee13b6975911302682c947d1e190ea38f1ff6d78770edceda0d94561cb6d2d4c4badef69dd0940104a1", 0xd6, 0x4008004, &(0x7f0000a6c000)={0xa, 0x3, 0x5, @loopback={0x0, 0x1}, 0x4}, 0x1c)
sendmsg$netlink(r5, &(0x7f00008c0000)={&(0x7f00009d3000)=@proc={0x10, 0x0, 0x0, 0xc000}, 0xc, &(0x7f000005d000)=[{&(0x7f0000d16000)={0x10, 0x1c, 0x4286b8ed5d932cda, 0x4, 0x1, "", []}, 0x10}, {&(0x7f0000975000)={0xcc, 0x25, 0x901, 0x1, 0x1, "", [@nested={0x3c, 0x95, [@typed={0xc, 0x51, @uid=0x0}, @generic="0b63782daae65e722a986258c92a7a5fa0028d66528f1ddba973568a4d171bede1db25821a6e0eab04ba2a83"]}, @generic="48e2e4e19a83c62acdb7b9dc15bd0ce6d066c931b0cb05bacb6546ef38c977d1b6b2e907beb301ba0aec10fdf1d3a53ee08a6039d6ce30234684bb533c01ad2e5c78e4ea28f823e6a74b8ba421312e54e526c62896a8c75e718b85c5259cb66468616a02c60f3ee4821f6738030e220edeb9b244c01925cf7a3739df0b"]}, 0xcc}, {&(0x7f0000a53000)={0x10, 0x42, 0x208, 0x5, 0x3, "", []}, 0x10}, {&(0x7f0000822000-0x15cc)={0xa4, 0x38, 0x10, 0x1, 0x0, "", [@nested={0x94, 0x92, [@typed={0xc, 0x5e, @uid=0x0}, @generic="7013d25c4f54e217a387fa09440bb21fda7ae16cbbf2b596181a6751680b32ffe6e91f7cd7d506d05cef6d0bb1f98869cf872c8e2f62ffd120d8922bc8b2167af7c442a5cb5fb10a60a7c8769504003fd68259e61128683f0efb579771d27462ff7eecee146ed140b9c40535cf61f36a2c6de667599f519fb61ac151f6b67c33255e6e"]}]}, 0xa4}], 0x4, &(0x7f000094a000)=[], 0x0, 0x0}, 0x0)

2018/01/20 19:21:27 executing program 7:
r0 = socket$nl_xfrm(0x10, 0x3, 0x6)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
preadv(r0, &(0x7f0000807000)=[{&(0x7f00002d3000)=""/143, 0x8f}, {&(0x7f00008af000)=""/91, 0x5b}, {&(0x7f0000a7c000-0xf1)=""/241, 0xf1}, {&(0x7f0000774000-0xa8)=""/168, 0xa8}, {&(0x7f0000001000-0xaf)=""/175, 0xaf}], 0x5, 0x0)
mmap(&(0x7f0000000000/0xf7000)=nil, 0xf7000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r1 = socket(0x11, 0x5, 0xff)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f000008d000-0x10)={0xfffffffffffffffe, 0x8005, 0x1f5, 0x1, <r2=>0x0}, &(0x7f0000080000)=0x10)
mmap(&(0x7f00000f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000f8000-0xc)={r2, 0x1, 0x30}, &(0x7f000005f000)=0xc)
syz_emit_ethernet(0x2cb, &(0x7f00000f5000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbe8", 0x295, 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, "e0ea99", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [@hopopts={0x89, 0xb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x20, {0x10001, 0x6, 0x2, 0xc8, [0x0, 0x100000000, 0x1]}}, @enc_lim={0x4, 0x1, 0x7ff}, @hao={0xc9, 0x10, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @enc_lim={0x4, 0x1, 0x7}, @enc_lim={0x4, 0x1, 0x7}, @jumbo={0xc2, 0x4, 0x0}, @calipso={0x7, 0x10, {0x2, 0x2, 0x8, 0x7, [0xb33]}}, @pad1={0x0, 0x1, 0x0}]}, @hopopts={0x2b, 0x15, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x48, {0x20, 0x10, 0x4, 0x8000, [0x4, 0x7f, 0x5, 0x9, 0x100000001, 0x4, 0x9, 0x1f]}}, @pad1={0x0, 0x1, 0x0}, @hao={0xc9, 0x10, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}}, @enc_lim={0x4, 0x1, 0xa4c}, @pad1={0x0, 0x1, 0x0}, @calipso={0x7, 0x40, {0x6, 0xe, 0x6, 0x3e, [0xb41, 0xe7, 0x1, 0x6, 0x19ad27a7, 0x7fc000000, 0xc6]}}, @pad1={0x0, 0x1, 0x0}]}, @fragment={0xdf, 0x0, 0x6, 0x7736, 0x0, 0x0, 0x3}, @hopopts={0xff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}]}, @hopopts={0x2f, 0x15, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0x6}, @enc_lim={0x4, 0x1, 0x80000000}, @hao={0xc9, 0x10, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @enc_lim={0x4, 0x1, 0xfff}, @calipso={0x7, 0x48, {0x596, 0x10, 0x3, 0x2, [0x101, 0xa, 0xf568, 0xc3, 0x5, 0x1, 0x43d4, 0x1]}}, @jumbo={0xc2, 0x4, 0x8}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @generic={0x4, 0x39, "bfe10a0af320cab71374a08358fcfd64b18c848b839514b3edebe80c1f13612e0ed3141e617733695a5ab7f14d57daf7e5c7cd48f0fe678ab9"}]}], "654635a3775b9167f04dd100856caac3af6141b81f1505c732f43981c10d83b55898a6e7564673225721a4a29769d7caad13755228b9134e73c5bf13a68bd6f882fedf3769e07dd5b276a32c88d29e9f173b8ca5cf3d2d55325be5f772d4472079a57e55f53013a773b58117e735046f2c7f929fa2e5c7c29e84bfe7a2"}}}}}}}, 0x0)

2018/01/20 19:21:27 executing program 2:
mmap(&(0x7f0000000000/0xf81000)=nil, 0xf81000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x1, 0x84)
mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000065d000)={<r1=>0x0, 0x4}, &(0x7f0000f82000-0x4)=0x6)
mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000f83000-0xa0)={<r2=>r1, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff, 0x2, 0xff, 0x1, 0x40}, &(0x7f0000f83000-0x4)=0xa0)
setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000f81000)={r2, 0x5, 0x1f, 0x1}, 0x171)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c)
sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000aae000)={0xffffffffffff19f8, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98)

2018/01/20 19:21:27 executing program 3:
r0 = socket$inet6(0xa, 0x2, 0x0)
recvfrom$inet6(r0, &(0x7f0000182000-0x55)=""/85, 0x55, 0x2000, 0x0, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r1 = accept4(r0, &(0x7f0000292000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x80000)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={<r2=>0x0, 0xdc, &(0x7f0000001000)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x5}, @in6={0xa, 0x1, 0x100, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, @in={0x2, 0x2, @rand_addr=0xc3cc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x340, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in6={0xa, 0x1, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffffe}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x60}]}, &(0x7f0000002000-0x4)=0x10)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000001000)={r2, 0x8}, &(0x7f0000002000-0x4)=0x8)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000000)={0x2042, 0x7, 0xb000}, 0xfffffd05)
setsockopt$inet6_buf(r0, 0x29, 0x18, &(0x7f0000d0f000-0x14)="", 0x0)

2018/01/20 19:21:27 executing program 6:
mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x805, 0x84)
setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000008000)={0xfffffffffffffffd, {{0xa, 0x0, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88)
getsockopt$inet6_buf(r0, 0x29, 0x33, &(0x7f0000000000)=""/0, &(0x7f0000005000-0x4)=0x0)

2018/01/20 19:21:27 executing program 4:
mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket(0x1e, 0x1, 0x0)
mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000009000)=@assoc_value={<r1=>0x0, 0x8}, &(0x7f0000009000)=0x8)
mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
recvmsg(r0, &(0x7f000000a000)={&(0x7f0000008000)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000-0x20)=[{&(0x7f000000a000)=""/212, 0xd4}, {&(0x7f0000008000-0xde)=""/222, 0xde}], 0x2, &(0x7f0000003000+0x58)=""/246, 0xf6, 0x91}, 0x40000000)
mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000009000)=@assoc_value={r1, 0x8000}, 0x8)
getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000000000)=""/164, &(0x7f0000006000-0x4)=0xa4)

2018/01/20 19:21:27 executing program 0:
r0 = socket(0x40000000015, 0x5, 0x0)
setsockopt(r0, 0x20000100000114, 0x2, &(0x7f0000007000-0x4)="", 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000001000-0x10)=@req={0xfffffffffffff4ad, 0x101, 0x6, 0x19a}, 0x10)

2018/01/20 19:21:27 executing program 0:
mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000018000)=0x1, 0x4)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f000000f000-0x2c)=[@in6={0xa, 0x2, 0xc, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x69}, @in={0x2, 0x1, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c)
setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f000001f000)=0x7, 0x4)

2018/01/20 19:21:27 executing program 6:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000303000)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(camellia)\x00'}, 0x58)
ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000b33000)={<r1=>r0})
sendmsg$rds(r1, &(0x7f0000754000-0x38)={&(0x7f00000f4000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000c08000-0x30)=[{&(0x7f0000f01000)=""/214, 0xd6}, {&(0x7f0000133000)=""/3, 0x3}, {&(0x7f0000a89000-0xb0)=""/176, 0xb0}], 0x3, &(0x7f0000794000-0x228)=[@cswp={0x58, 0x114, 0x7, {{0x400, 0xfffffffffffffffb}, &(0x7f0000267000)=0x7, &(0x7f0000816000)=0x9, 0xfff, 0x3, 0x0, 0x5, 0x20, 0x7}}, @mask_cswp={0x58, 0x114, 0x9, {{0x80, 0x7fff}, &(0x7f0000d4a000-0x8)=0xffffffffffffffff, &(0x7f000086d000)=0x2, 0x10000, 0xcf36, 0x2, 0x5, 0x8, 0x8000}}, @mask_fadd={0x58, 0x114, 0x8, {{0x6, 0x6}, &(0x7f00007c1000-0x8)=0x3, &(0x7f0000a91000-0x6)=0x63, 0x2, 0x4, 0x400, 0xa000000000000000, 0xc, 0x8}}, @rdma_dest={0x18, 0x114, 0x2, {0x7fffffff, 0x3e08}}, @cswp={0x58, 0x114, 0x7, {{0x4, 0x0}, &(0x7f0000ce1000)=0x3f, &(0x7f0000015000)=0x10001, 0x6, 0x7fffffff, 0x8, 0x6, 0x0, 0x3}}, @mask_cswp={0x58, 0x114, 0x9, {{0xdc, 0x5}, &(0x7f0000359000)=0x1, &(0x7f0000cfd000)=0x4c43, 0x2, 0x3d56, 0xfff, 0xc8, 0x40, 0x401}}, @mask_fadd={0x58, 0x114, 0x8, {{0x8, 0xffff}, &(0x7f000059f000-0x8)=0x8, &(0x7f0000d3c000)=0x3ee4, 0x3, 0x5, 0x1000, 0x1f, 0x28, 0x3f}}], 0x228, 0x4008010}, 0x24000844)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000882000-0x10)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10)
r2 = accept$alg(r0, 0x0, 0x0)
sendmmsg$alg(r2, &(0x7f00002ae000)=[{0x0, 0x0, &(0x7f0000b0e000-0x70)=[{&(0x7f00001d2000-0x1000)="eff1b8c29d819a63a5c36f380dd4f832", 0x10}], 0x1, &(0x7f00004dd000-0x198)=[], 0x0, 0x0}], 0x1, 0x0)

2018/01/20 19:21:27 executing program 5:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket(0x40000000015, 0x5, 0x0)
bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
setsockopt(r0, 0x20000100000114, 0xa, &(0x7f00003cc000-0x4)="02000000", 0x4)
setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00006b8000)={0x3, 0x8, 0xfff, 0x5, 0x9}, 0x14)
connect$inet(r0, &(0x7f0000adf000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
getsockopt$inet_tcp_buf(r0, 0x6, 0xd, &(0x7f000034f000-0x9a)=""/154, &(0x7f000003e000)=0x9a)
read(r0, &(0x7f000083b000)=""/1, 0x1)
socketpair(0x9, 0x80002, 0x2, &(0x7f0000630000)={<r1=>0x0, <r2=>0x0})
ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000786000)={r0, r2})
setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000e99000-0x4)=0x5, 0x4)
getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00005c6000-0x10)={<r3=>0x0, 0x1ff, 0x2, 0x9b0}, &(0x7f0000f72000)=0x10)
getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000c58000-0x8)={r3, 0x4}, &(0x7f00005e8000-0x4)=0x8)
getsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f00005c0000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00005bd000-0x4)=0x14)
setsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000668000)=0x3ff, 0x4)
sendmsg$alg(r0, &(0x7f000015a000-0x38)={0x0, 0x0, &(0x7f0000fc8000)=[], 0x0, &(0x7f0000001000-0x172)=[], 0x0, 0x0}, 0x0)
getpeername$inet6(r1, &(0x7f00006ae000)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000002000-0x4)=0x1c)

2018/01/20 19:21:27 executing program 3:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket(0x40000000015, 0x5, 0x0)
getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000d31000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002c4000-0x4)=0xe8)
ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000b43000-0x4)=<r2=>0x0)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00001da000)={<r3=>0x0, 0x0, 0x0}, &(0x7f0000a10000)=0xc)
socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000da1000-0x8)={0x0, <r4=>0x0})
getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000cac000)={{{@in=@multicast1=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007e3000-0x4)=0xe8)
getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000527000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r6=>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=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000009d000-0x4)=0xe8)
getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000f0c000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r7=>0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000031c000)=0xe8)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b1e000)={<r8=>0x0, 0x0, 0x0}, &(0x7f0000e4c000)=0xc)
sendmsg$netlink(r0, &(0x7f00008f3000)={&(0x7f0000261000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005cd000-0x40)=[{&(0x7f0000529000-0x10b8)={0x10b8, 0x31, 0x20, 0x5, 0x2, "", [@typed={0x1008, 0x36, @binary="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