xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000003000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000028f000)={0x0, 0x0, ""}, &(0x7f0000000000)=0x8) 2018/01/05 23:12:06 executing program 2: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000021000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000017000)=0x10) sendmsg$nl_xfrm(r0, &(0x7f0000005000-0x38)={&(0x7f0000007000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000-0x10)={&(0x7f000000b000-0xac)=@delpolicy={0xac, 0x21, 0x301, 0x0, 0x0, {{@in=@rand_addr=0x0, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x0, 0x0}, [@migrate={0x5c, 0x11, [{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@multicast2=0xe0000002, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0xac}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/05 23:12:06 executing program 1: mmap(&(0x7f0000000000/0xb6e000)=nil, 0xb6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000004000)={&(0x7f0000004000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)={&(0x7f0000577000)=@newsa={0x160, 0x1a, 0x1, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0, 0x33}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, [@lifetime_val={0x28, 0x9, {0x0, 0x0, 0x0, 0x0}}, @algo_auth={0x48, 0x1, {{'digest_null\x00'}, 0x0, ""}}]}, 0x160}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000b6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000b6e000)=[{&(0x7f0000b6e000)=""/248, 0xf8}, {&(0x7f0000b6e000)=""/220, 0xdc}, {&(0x7f0000b6e000)=""/47, 0x2f}, {&(0x7f0000b6e000)=""/6, 0x6}, {&(0x7f0000ab3000-0xb9)=""/185, 0xb9}, {&(0x7f0000b6e000)=""/172, 0xac}], 0x6, 0x0) 2018/01/05 23:12:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f000024e000-0x4)=0x0, 0x80800) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00008ce000)={0x0, @local={0x0, 0x0, 0x0, 0x0}, @multicast1=0x0}, &(0x7f0000fa6000)=0xc) r1 = socket(0x10, 0x802, 0x0) getsockopt$sock_int(r1, 0x1, 0x3, &(0x7f0000943000)=0x0, &(0x7f000080c000)=0x4) 2018/01/05 23:12:06 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r0, 0x10e, 0x6, &(0x7f00003e9000)=""/46, &(0x7f0000000000)=0x2e) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000001000)={0x1, [0x1]}, &(0x7f0000000000)=0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x10) write(r1, &(0x7f0000c5a000-0x2a)="290000001f0007bbff0000000000000004000600e00000000b40000000000000000400000007000000", 0x29) 2018/01/05 23:12:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0xb) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f00007c8000-0x4)=0x85a1, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00009d7000-0x10)={0x9, 0x0, 0x0, 0x3, 0x0}, &(0x7f0000927000)=0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00001bc000-0x14)={r1, 0x80000000, 0x2, 0xe, 0x6, 0x5a42052a}, 0x14) setsockopt$inet_buf(r0, 0x0, 0x4, &(0x7f0000e4d000)="", 0x0) sendto$inet(r0, &(0x7f0000004000)="", 0x0, 0x0, &(0x7f000000a000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/05 23:12:06 executing program 5: mmap(&(0x7f0000000000/0xe6d000)=nil, 0xe6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) shutdown(r0, 0x0) r1 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000e6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r1, &(0x7f0000e4c000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000e6e000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000621000-0x8)={0x0, 0x3a92}, &(0x7f0000529000-0x4)=0x8) mmap(&(0x7f0000e6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000e6d000)={r3, 0x80, 0x100000001, 0x8, 0xa45, 0x1ff}, &(0x7f00008f8000)=0x14) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00001dd000-0xb8)={0x2, 0x3, 0x0, 0x0, 0x16, 0x0, 0x0, 0x0, [@sadb_lifetime={0x4, 0x3, 0x2, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_lifetime={0x4, 0x4, 0x0, 0x0, 0x0, 0x0}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x920, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}}]}, 0xb0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/05 23:12:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x2) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x40000000000005) pipe(&(0x7f0000805000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000faf000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000620000-0x8)={r2, 0x12}) r3 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r3, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r4 = accept(r0, 0x0, &(0x7f00007d2000)=0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000bb9000-0x8)={0x0, 0x7}, &(0x7f0000ea3000)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000e1c000)={r5, 0x8e, "d24877ab620cc96311022d716d75013d4fdba734f7a54f333d9a7752e08c54a8fd5d7441b35537c2139d7e30c5c35d83c6db65bdb0991734bdbebafbafa08c5bce0d0ad9b9ee7ea5b6cd5ccfe51f839325a2577a518212201b15cd8ddf358d353617a9ada044246dcb162aeb00c52fbc03b9df2ddd3ad0ed3b6528ce8326173118588ac8f484a75c7cecb87c4734"}, &(0x7f0000826000-0x4)=0x96) sendmsg$kcm(r4, &(0x7f0000953000)={&(0x7f00007f1000-0x10)=@ethernet={0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000c98000)=[], 0x0, &(0x7f000066e000)=[{0xfffffffffffffe85, 0x0, 0x0, ""}], 0x10, 0x0}, 0x0) 2018/01/05 23:12:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000107000-0x10)={&(0x7f0000244000)='./file0\x00', 0x0, 0x18}, 0x10) r0 = accept$inet6(0xffffffffffffffff, &(0x7f00005e8000-0x1c)={0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0x0}, &(0x7f000064d000)=0x1c) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000d6f000-0x4)=0x7f, 0x4) 2018/01/05 23:12:06 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000005000)={0xfffffffffffffffc, 0x4, 0xffffffffffffff24, 0x40, 0x0}, &(0x7f0000005000)=0x371) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000007000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000)=0xe8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000007000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000)=0xc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r2, &(0x7f0000005000)={&(0x7f0000004000)=@kern={0x10, 0x0, 0x0, 0x806400}, 0xc, &(0x7f0000002000)=[{&(0x7f0000007000-0x338)=[{0xa4, 0x8000, 0x5, 0x1, 0x3, "99b824e2610c6ac0e8eadb38c8425b9d1512d15b7c359ab0d3d85debe154dcd09bc8d0307286c18f0599372af52f807025944eadf3ed22fb8a731217339c61b22722e4b1f4f84a9ec8ae4ec068c211e6b924ff6a21b26ba6f32e082b88ab5ff2f1598598c994b62c08761f7ccccf21912cb33c511f59616daf8ae24e1cce596ff76c71138020ca5e3c5e26501ea4724403"}, {0x48, 0x8, 0x300, 0x7d6, 0x2, "4d8bd0982279c1441ea6a0d328090ed5d384f2f9080c4f8849671e6a0c84bdbdb7c82687ef713aa8a92b5f325fa2f2c0d2fc4628a1"}, {0x38, 0x6, 0x800, 0x80000001, 0x3, "a0740f03428ae009a1bd95eacb093e6dc7511cf639b6e58c263882c5f0fa9033cfac1c2ae58d50c5"}, {0x48, 0x2, 0x0, 0x101, 0x1, "a7e7b4597a2e79b8ecdba22ef159449696be3af4cb5a5a271d9dd572d1fac70d051afef26849d386635ef6bd1561575a1bc8dce69b"}, {0x48, 0x1, 0x101, 0x1, 0x3, "d27a795fd38d1c62d92eef5326a5fd10e6fed58e9216ac59640a7f5bc3a1bf7209e72c543e15c738779334b91c17b55104bbcd5505de82ed"}, {0x58, 0x10001, 0x10, 0x80000001, 0x0, "f4b0864fce4a29567f40461fabb45116f8ed3f0368aa7827b753338a5f3a4612ae701eda8bed2e9a6c92cb4e0541e7c9e4a07a35ab6ed68382d635a22cfe6bea4b769693f5a8f5d7"}, {0xdc, 0x8, 0x10, 0x0, 0x1, "150e8ef4808be04bd5bcfb177780f77e14356313f8ccbac4f65703eaba3d9568ea4de7dc4a3d8b5aebcc8ae4b52a225288c504c34ef90c18cdfe400110a246488bd514f7948d7696a15d3a98d0715689862a2e36020972b1a7fa107ffd2ae8505c1177f5d690b041ccd236ab20af19dee8a552d64bb4e1f83375f7c083992cbea0eb980db988452dc98a9fce08b68fe26e935b3e6c71b229ea9eb5186a1010fff0cd691b166da093d3ef1e5c4ac834f92426c326dd48a083ceeea17a484fe3847731cc9ebd13eecd457eca35"}, {0x50, 0x1, 0x0, 0x0, 0x1, "7e20839efb554c6bf892e3eaf37885eac3a7a4b3125d53683b0a0502e14b83b33c3dace31fc54018516aa000d9ac486518407409b29dc61e1add7cc9f3"}], 0x338}], 0x1, &(0x7f0000007000-0x90)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}], 0x90, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000003000-0x10)={r1, 0x8001, 0x3, 0x8}, &(0x7f0000006000-0x4)=0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 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) 2018/01/05 23:12:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x10000000002, 0x0) r1 = socket$netlink(0x10, 0x3, 0xf) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000391000)=0x0, 0x4) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000104000)={r1, r2, 0x0, 0x3}, 0xfffffffffffffeed) write(r0, &(0x7f000063b000-0x133)="1f000000120009f2f908fe0000e100008000001405752200dffe1aec000081", 0x1f) 2018/01/05 23:12:06 executing program 6: socketpair(0x5, 0x3898636767ebcac8, 0x1, &(0x7f0000d05000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r0, &(0x7f0000cce000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000002000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000fe4000)={@generic="a34ebd86cd1c51b329c46d8a8000b218", &(0x7f0000fe6000-0x28)=@ethtool_eee={0x0, 0x66e, 0x1ff, 0x0, 0x80000000, 0x0, 0x6, 0x0, [0x3, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet6(0xa, 0x1, 0x0) socket(0x11, 0x0, 0xfffffffffffffffc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00006f4000-0xa0)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x5, 0x100000000, 0x0}, &(0x7f0000f3b000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000001000-0x8)={0x0, 0xdfb}, &(0x7f0000552000)=0x8) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f00002e7000)=0x0, &(0x7f00005e3000)=0x4) getsockopt$inet6_mreq(r1, 0x29, 0x1867be812a979da9, &(0x7f00007d1000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000616000)=0x14) setsockopt$inet_buf(r1, 0x0, 0x27, &(0x7f0000832000)="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", 0x1000) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00004c8000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet(0x2, 0x7, 0x0, &(0x7f0000a2a000-0x8)={0x0, 0x0}) ioctl$sock_ipx_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f00003e3000-0x20)={"8110d43873fc7eb438bfed7aa77abeb1", {0x4, 0x4, 0x1, "2a76f90fb4ac", 0x0, 0x0}}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000193000)={r2, @in6={{0xa, 0x2, 0xbf5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff, 0x0, 0x6, 0x1ff, 0x7}, &(0x7f0000fd7000-0x4)=0xa0) socket$inet6_sctp(0xa, 0x0, 0x84) syz_emit_ethernet(0x6f, &(0x7f0000386000+0xbbd)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0x39, 0x3c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0xffffffff0000000c, 0x6488, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x608, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @icmpv6=@dest_unreach={0x3a, 0x6, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "a92a53", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, [@fragment={0x0, 0x0, 0x1, 0x0, 0xffffffff00000000, 0x6, 0x0}], "de"}}}}}}}, 0x0) 2018/01/05 23:12:06 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$nfc_llcp(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x80800, 0x1, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000001000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r2}, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000002000-0x4)=0xffff, 0x4) sendmsg$nfc_llcp(r0, &(0x7f00001fc000)={&(0x7f0000a9e000-0x60)={0x27, 0x1, 0x1, 0x5, 0x9, 0x1ff, "742780f13e882b2644754afff67968f2e4dc8176662f183fd99e996adf45b895afec9893d8d40a7aad8df978f1ae4891e571f264ff532a01dfb2a08fcabd2d", 0xfffffffffffffffe}, 0x60, &(0x7f0000001000-0x30)=[{&(0x7f0000001000-0xe)="9bd02546afb82e272f52dad98c2e", 0xe}, {&(0x7f0000000000)="f851be9787be2dafe9019252da72e5d919c56293", 0x14}, {&(0x7f00008ae000-0xbb)="66ec266e8b0ccdee7c922a80b682b23587ad99f7491a46e5e66c6420683d683a3948a38e5f9c460e3ba5462faa13d0ea8ad34ca8a9bda1f0a265c7a6a51966a3b82f1fe10fe452204afe3cb53988b169e99fbfe42b99b5818d9fa24b6f9c6a5e26afbc5d0a13e12fb246c251c9cab442c5b6ef77a72d98955d0bba57ad7efb98047b7b4f372c491982890e4b8dd4eba562a86030eac2ac0ad9649aba0799db2b27365e7b5a79054202d50dba7b6e88b3dc192d232eda18972f4b6d", 0xbb}], 0x3, &(0x7f00003cd000)={0x40, 0x103, 0xa56, "9cd4e806452c2a2f16b750f810a40dad49fb6d191f77a540a832a46abf7656fa6841bda4d4818b37fa4e97"}, 0x40, 0x4}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000006000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000eff000)=[], 0x0, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@buf={0x6, &(0x7f0000f01000-0x39)="b94faf573420"}) ioctl$sock_ifreq(r3, 0x8946, &(0x7f0000002000-0x28)={@common='lo\x00', @ifru_flags=0x0}) tee(r3, r3, 0x47, 0x5) 2018/01/05 23:12:06 executing program 2: mmap(&(0x7f0000000000/0xd4b000)=nil, 0xd4b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f00008ae000)=0x100000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x200000014, &(0x7f00000dd000)=0x400000000001, 0x4) sendto$inet(r0, &(0x7f0000d3f000-0x1)="ac", 0x1, 0x20000000, &(0x7f0000d3e000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f0000d15000)=0x0, 0xfffffffffffffda2) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000ae8000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000500000)={0xc4, &(0x7f0000b53000)=""/196}) recvfrom$inet(r0, &(0x7f00003ad000-0x2)=""/2, 0x2, 0x140, &(0x7f0000d3f000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) epoll_create(0x8) mmap(&(0x7f0000d4b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000d4c000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000d4b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d4c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80000, 0x401, &(0x7f0000d4c000)={0x0, 0x0}) mmap(&(0x7f0000d4c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d4c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000d4c000)={0x0, @in6={{0xa, 0x3, 0xfff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f, 0x3}, &(0x7f0000d4d000-0x4)=0x98) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00006da000-0x8)=@assoc_value={r3, 0x101}, 0x8) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000d4c000-0x4)=0x0, &(0x7f00001be000)=0x4) 2018/01/05 23:12:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x22, &(0x7f0000e81000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x80000800, @x25={0x0, 0x0, 0x0, "f808aaac0d827c333d09e137dd252c0010"}}}}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000f6e000-0x4)={0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000c02000)={0x2, [0x7f, 0xb05]}, &(0x7f0000156000)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000d4f000-0xe6)={0x0, 0xde, "cbd73abfc5f65f58c67908d072ea129a382b108c7b523c77224743e69b1c297f8fb6dab985403c53274d55b4b657f2fc117ab03770be4c41914110cfcd08277c21ed2db0d1fd9cb13053e03142e73ab0bc465150a181010fa20c053f7d755cd38c088a62bb548e4055c2c144b3e83a41dd1f3df219ff3482f5b71a0a78d9c408a7cb1e8e75519bb0b664b8aa233d6b225432acad05811185bbffda403a5b3bc0cb592b1a48ca4fa7890e98572644a1b7f6212c814cf138697062dca0984e47bf9866f16117252ed412b8c1396461f3bce340ec95d9789b2d776cf5744aef"}, &(0x7f0000c5c000)=0xe6) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000602000)={r1, 0x57614195}, &(0x7f000006a000-0x4)=0x8) 2018/01/05 23:12:06 executing program 3: socket$inet6_dccp(0xa, 0x6, 0x0) r0 = socket(0x5, 0x3, 0x2) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000077c000-0x8b)="cfac3d93e7ed10bafed8e2bc9a2ad02128b48471e4caac2744c9a922db5739bacff6a6eefe1b9d45ad46f02191d9bd4ebc4966030f1540ee3d0525ed8fc7c76e4ef94eb532c6795e66e563984316e15c5e3386b682383aeb83d37364ddd7d700082d393a529a3453a88fa97180ca8afd6cec05fabc419efe55b01ab92e99cff164a5f87a0478775c76f07d", 0x8b) mmap(&(0x7f0000000000/0xf8e000)=nil, 0xf8e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000660000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(camellia)\x00'}, 0x58) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000a56000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f8f000-0x4)=0x14) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000d75000)=0x5, &(0x7f0000c5b000)=0x4) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r1, 0x0, 0x0) write(r2, &(0x7f0000f8a000)="3ebe45cb5c796eebe3d11556464cbd4fcdbc250fdc62cdcf606826979207737a0d", 0x21) 2018/01/05 23:12:06 executing program 4: socket$bt_cmtp(0x1f, 0x3, 0x5) socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f0000018000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = accept(r0, &(0x7f0000eeb000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000eec000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000e61000)={0x80000, 0x1, 0x830, 0x8, 0x0}, &(0x7f00003b4000-0x4)=0x10) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00009a6000-0xc2)={r2, 0xba, "fa65b396e829f62cd6e3f97ae6d062101f03098120be7e6973114fed590d8ab4747b4ec2d6b81f89251cf0a8cd5311b9c396631621f2ba773d81c1b3f4131bdaf639d8ab9600fb8a3423c90dc53a82de11108288c085519ab6864f7a6fad95b736d20e3f02b477da39c6193537e8dfc611c764c30d3acab08877c2b9940cf24f869127aa315464c6a3387d9229110fccf95f6d08df42c9ed865367f2b23fb3f413321b0ea7993536114193cce8a973aeda53133ee2521de0f4dc"}, &(0x7f0000eee000)=0xc2) 2018/01/05 23:12:06 executing program 0: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00007bb000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f00000de000)={&(0x7f0000001000-0x10)=[0x400, 0xdbbb, 0x1ff, 0x80000001], 0x4, 0x6, 0x100, 0x3, 0x9, 0x383, {0x4, 0x401, 0x80000001, 0x3ff, 0x2, 0x80000001, 0x8000, 0x6, 0x2, 0x101, 0x80000000, 0x9, 0x7fffffff, 0xe61b, "742b56fb105f13620449133cbee88a3a7b1d045d675d1a0c47abdec678a52a76"}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x141371}) 2018/01/05 23:12:06 executing program 6: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0x0) sendto$inet(r0, &(0x7f000000d000)="32000000180025ff0700940d091404028020fe20000400050000001e0f0009000b00000000024fe50014eea4070056d71888", 0x32, 0x0, 0x0, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000011000-0xf0)="5e0dad18a6830622954cfeca1e9e9556c4ae4aa1334944544eeccb5c5fb953f476b1ed8b65a40d0929b1e066a4361e42abc2911dc48c5d10402b500b189e10c2855dec8e9dc91e0485fa12a1e768ee7a5ac6a6e4694f705743e5729800931bdb1fdb4724191958a43dcb98dab0c9160317eca17422f36b8ef9379c70add9a56f5d9d7615856827888710cead2cd74c0447b3a31707f9f574193242af1579ec69e1253faff74bf3bc808f35b19b6e40abebf4bdcbf3d99a2293575244ea49559cadfa0c2fc931f5a60ebf54537e2c02227b12390c07ad974cd2a540d6509d89e3b01074d101ef044eded07f42f64eafc2", 0xf0, 0x1, &(0x7f000000f000-0x1)={0x2, 0x0, @rand_addr=0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/05 23:12:06 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$unix(0xffffffffffffff9c, 0x0, &(0x7f0000002000-0x4)=0x0, 0x80800) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r1, &(0x7f0000009000)=@abs={0x0, 0x0, 0x3}, 0x8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000009000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000004000-0x4)=0xc) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000008000)={0x0, 0xfff}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000009000-0x8)={r2, 0xffffffff}, &(0x7f0000009000-0x4)=0x8) socketpair(0x408000000000001e, 0x2, 0x4, &(0x7f0000008000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f000050a000-0x10)=@req={0x0, 0x0, 0x0, 0x0}, 0x10) 2018/01/05 23:12:06 executing program 4: mmap(&(0x7f0000000000/0x1a8000)=nil, 0x1a8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000021000-0x8)={0x0, 0x0}) mmap(&(0x7f00001a8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000ad000)=@int=0x0, &(0x7f00001a9000-0x4)=0x4) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f00001a6000)="240000005a001f0014f9f407121900000400171008001800ff00090d0800030000140058", 0x24) 2018/01/05 23:12:06 executing program 6: r0 = socket$unix(0x1, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000001000)=@in6={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c) getsockname$unix(r0, &(0x7f0000001000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xfffffffffffffeae) 2018/01/05 23:12:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x4000000000080003, 0x0) sendto$inet(r0, &(0x7f000006d000-0x76)="45fcf3131476857dcdf3a60df1e5560557b21e6d967f967dad1dbc5804b7924ce62e4982ccb20d5d64e1278692733a7dcb1c5840c0f15b2dbf9dc358c1fb9c2e6f602a2284a503e42bf8c3a7db2f0d91c4b6a9dea1084904ff41c23b3d682fee5ad400596ee8acc774d14b96f2def0a97ec5624d0400", 0x76, 0x4091, 0x0, 0x0) ioctl$sock_ifreq(r0, 0x894a, &(0x7f000045e000-0x28)={@common='gre0\x00', @ifru_data=&(0x7f0000213000-0x20)="b8c762c93bbdaa56f9c0fa0052299dab8cce0283af2f757c1b8d955256f53336"}) 2018/01/05 23:12:06 executing program 7: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000ffd000-0x8)={0x0, 0x0}) accept4$ipx(r0, 0x0, &(0x7f00001f0000-0x4)=0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x9, 0x5, 0x8) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f000048f000-0x4)=0x7, 0x4) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000015000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58) pwrite64(r0, &(0x7f0000e90000)="916497cdb0678279bc1884062f1f6f6bcaedfd7a80ce2429ddb5fd9800527b692df1d20235f47b", 0x27, 0x33) bind$alg(r2, &(0x7f000025b000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'md5-generic\x00'}, 0x58) r3 = accept$inet6(0xffffffffffffff9c, &(0x7f0000220000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000adc000)=0x1c) setsockopt$inet6_MCAST_JOIN_GROUP(r3, 0x29, 0x2a, &(0x7f00005b2000)={0x8001, {{0xa, 0x2, 0x7126, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3a4a}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/05 23:12:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000c0c000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_int(r0, 0x107, 0x400000000000014, &(0x7f0000bcd000-0x4)=0x6, 0xfffffe2d) sendto$packet(r0, &(0x7f0000a0d000-0x31)="", 0x0, 0x0, &(0x7f0000e91000-0x14)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) pipe(&(0x7f0000067000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f000098d000-0x4)=0x0, &(0x7f0000384000-0x4)=0x3c5) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f0000d9c000-0x78)={0x3, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x25, 0x5, 0x6, 0x9, 0x81, &(0x7f0000719000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x8001, 0x530, 0x5}) sendto$packet(r0, &(0x7f000064d000-0x9)="ef0f558a770187eef0", 0x9, 0x8840, &(0x7f0000c8d000-0x14)={0x11, 0x19, r1, 0x1, 0x7, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) setsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f00009fe000-0xb)={0x5, 0x2, 0x9, 0xbf3, 0xdafc, 0x8, 0x1, 0x8dd7, 0x8, 0x8, 0x4e82}, 0xb) 2018/01/05 23:12:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r0, &(0x7f0000776000-0x1c)={&(0x7f000062d000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000007000)=[], 0x0, &(0x7f0000f13000)=[{0xc, 0x0, 0x0, ""}], 0xc, 0x0}, 0x0) socketpair(0xa, 0xa, 0x6, &(0x7f0000a7e000)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f00003de000-0x10)={0x4, &(0x7f00004e9000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) 2018/01/05 23:12:07 executing program 6: r0 = socket$inet(0x2, 0xb, 0x6) setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f0000000000)={0x0, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000c2f000-0x4)={0x1}, 0x4) 2018/01/05 23:12:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000d37000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000071a000)=0x10) accept$alg(r0, 0x0, 0x0) r1 = socket(0x10, 0x3, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000057c000)=0x0) write(r1, &(0x7f000072b000)="260000005e0009000000eaf8ffffff01000000000200000000000009000000db1ec9ff0035ea", 0x26) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00004a6000)={0x0, 0xc26, 0x30}, &(0x7f0000817000-0x4)=0xc) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000b1000-0x8)=@assoc_value={r2, 0x4}, 0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000985000-0x8)={r2, 0x5d2f6910}, 0x8) 2018/01/05 23:12:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000001000-0x14)={0x1, 0x8, 0x26, 0x800000080000404, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r0 = accept4(0xffffffffffffff9c, &(0x7f0000748000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000014e000-0x4)=0x10, 0x800) connect$unix(r0, &(0x7f000032b000)=@file={0x0, './file0\x00'}, 0xa) 2018/01/05 23:12:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x10000000002, 0x0) write(r0, &(0x7f0000cfb000-0x1f)="1f000000120003f2f909000000e100770100001405002200dffe1aec000081", 0x1f) readv(r0, &(0x7f0000dc5000-0x40)=[{&(0x7f0000a49000)=""/19, 0xfffffece}], 0x1) readv(r0, &(0x7f00001bd000-0x60)=[{&(0x7f0000053000-0x39)=""/57, 0x39}, {&(0x7f0000ac3000)=""/0, 0x0}, {&(0x7f0000e9a000-0x3f)=""/63, 0x3f}, {&(0x7f00003fb000)=""/107, 0x6b}, {&(0x7f0000c36000-0x9f)=""/159, 0x9f}, {&(0x7f000034a000)=""/171, 0xab}], 0x6) 2018/01/05 23:12:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x7, 0x3, 0x8, &(0x7f0000959000)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000baf000)={0x1d, 0x2cc, 0x3, 0xff, 0x0, r0, 0xd28, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000d000)={0xffffffffffffffff, &(0x7f0000005000)="", &(0x7f0000009000-0x3b)="", 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000000d000-0x18)={0xffffffffffffffff, &(0x7f0000e10000)="", &(0x7f0000017000)=""/0}, 0x2f) 2018/01/05 23:12:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000ec8000)={@common='sit0\x00', &(0x7f0000ad3000-0x40)=@ethtool_link_settings={0x51, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f00008be000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/05 23:12:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000a5000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sm3-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) 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) r4 = accept4(r1, &(0x7f0000c9d000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000fa2000-0x4)=0x10, 0x0) r5 = accept$llc(r4, &(0x7f0000f82000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00004bf000)=0x10) connect$netrom(r4, &(0x7f00008f6000-0x48)=@full={{0x3, {"fe9117f3270456"}, 0x80000001}, [{"3302b3855f5004"}, {"209b42a70f7b1e"}, {"9706554d7f4523"}, {"c64611dfbae2d5"}, {"f48db7d9d0be7c"}, {"7adf5ce3c619d1"}, {"398912023e5e71"}, {"a98ee583e04bca"}]}, 0x48) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b76000-0xdb)="85e9e384fea063ec681ff4ee8e88050cac7ec625f14ba3e01b151cac585287d110f4a8c6d87647c1a93678939e3e02d30fdad1b04387853cb9c75818b6d1c1bfdf8784cfa1b2aaa1cd3c08fac13d587ec0723b8fb9e59b0b19ebf53a381a112cc84b85b6e6062b4c64cc54c0ccbb649cdf91135dfeb95e7166df44149329056eeb3f82c8531fba415e0122e40e41a993498a20ac82500c9d1c9ceb9a2cb022045a1f9c3748bc99ccbace72d312d8018159f24d3d13f57b23a576662c003674bc972a93cd6350bdd1f93d141ef9900e997c3ba797870946a34a7160", 0xdb) getsockopt$llc_int(r5, 0x10c, 0x2, &(0x7f0000bd7000-0x4)=0x0, &(0x7f0000ff1000-0x4)=0x4) 2018/01/05 23:12:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000675000-0x14)={0x6, 0x4, 0xfee, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) pipe(&(0x7f0000367000-0x8)={0x0, 0x0}) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x14, &(0x7f0000cad000)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00001a1000)=0x14) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000f10000)={r2, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000b04000-0x20)={r0, &(0x7f00009b7000)="", &(0x7f000053d000-0xe1)="", 0x0}, 0x20) 2018/01/05 23:12:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x200000000f, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) setsockopt$packet_int(r0, 0x107, 0xc, &(0x7f000061c000-0x4)=0x0, 0x4) 2018/01/05 23:12:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = bpf$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, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) close(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$int_in(r2, 0x5452, &(0x7f0000949000-0x8)=0x10000) pwritev(r0, &(0x7f00008c4000)=[{&(0x7f0000871000)="40cd924acb9c3f1e3aff4a02919bb373fe2222e0782a97a81ad2e51595b12dafcf4eb5a123a16852c29c07c7ecd9e2", 0x2f}, {&(0x7f00008e4000-0xc0)="dbd19713c160c31ab6508223593ca04a4a4263a84bb7d67b3431691c314e35c88beb8e76733ec1aab9ce99d67817508817cba3b3036a497938c7fa9b87ddf5ad8e9912a0ea92cc1cc2c3e223d1a46df4dcf48295a60eb7a46f1ad30f3e299a99c54568f2aaef9501826158643d042318bda43bcfa3cd977a76f46f3dec8a77d8ef0bbbfa45cc71fb702e4f64736df2597454288b5eb553d2cfb38b09a5813cf9cfcff1f4608f0d16acd6da83dd98a7d22b66f3315de6a01d4f9dd4039a478aa1", 0xc0}, {&(0x7f0000fa0000)="f081b56a87adf3ad2301dd72d6838b50ec247a0901db57c855a21979c9176b3e47fea5a8a2ac68733c55232740119583b40b5545a979a38bcf45d6d53cd7926d88fb85b7ccbb496164d21220bbe1685d0dbd26e619b318ff4a5f9f9dc18fab6d32e8b4403816b37d20db09623c2c0056eed11e8ad088dbc6f5200759c1f263c5c12f34ba99f87e6875307625aa0ec8791fbbcc8db0f378fe7cd70415dfd6ea748db47e0cecd7977fa146242bf272cc3c42ce55bebb94", 0xb6}], 0x3, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000187000-0x8)={r0, r1}) close(r3) 2018/01/05 23:12:07 executing program 5: mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xf, 0x3307) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000dd6000-0x18)={0x0, 0xfffffffffffffffe, 0x30, 0x80, 0x6}, &(0x7f00000e9000)=0x18) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000a58000-0x20)={0x3, 0x800, 0x1, 0x101, 0x5, 0x101, 0x400, 0x200, r1}, 0x20) r2 = socket(0x10, 0x802, 0x0) write(r2, &(0x7f0000810000)="2000000018006f76530000000001480080200000021100052200010400ffffff", 0x20) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000fe4000-0xa)={0x3, [0x3f, 0x0, 0xfffffffffffffc01]}, &(0x7f0000959000-0x4)=0xa) 2018/01/05 23:12:07 executing program 3: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x805, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000f91000+0x120)={{{{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]}, {{0xa, 0x2, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xb8, 0xffffffffffff6531, 0xffffffff80000001, "636343e27221a6ef04a51f41cbb94f0789aa900194752c867d3c6cb1f3501d0e5eaf637361f931a5972f06be3e44a5215086973360f7171d51d3990b5715782ef1d9086149b40d10834c99d746b3d8c8"}, 0x160) pipe(&(0x7f0000f8f000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f00005d6000-0xe)=[{&(0x7f00005d6000-0x1)=';', 0x1}], 0x1, 0x0) r3 = socket(0xd, 0x6, 0x1f) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000972000-0xb0)={0x0, 0xa8, "c77b42b9ace132ec35b147e00a47c4937c2e8241e1cf9f5a78c1c8c1e4cecfe918f78c9b05494b7563e7a3f58bc01804ee1b74c621ae7e7428f39ceb2f3ec45f3c96979db766d4cc2810a8ad1f791745922454b7ce4c62018fed4e62951f7b6bc30dd2e102eb7815e3aaebfc05834028306c6a06da3497481ec4de502b01029a995506ae36448b2910e40672acd3d600d1d3417f2083edaffd8be82344742f5a1430d42352354edd"}, &(0x7f0000f92000-0x4)=0xb0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000ad0000-0xa0)={r4, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xbd9f, 0x8, 0x1ff, 0x4, 0x22}, 0xa0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000f91000)={r4, 0x80000000, 0x7f}, &(0x7f0000f92000-0x4)=0x8) write(r2, &(0x7f0000f8d000)="bd", 0x1) vmsplice(r1, &(0x7f0000f8f000-0x30)=[{&(0x7f000032a000-0xca)=';', 0x1}], 0x1, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x21, &(0x7f0000ab6000-0x4)="9e1451f17c2d206cda2c9c14b695e81b", 0x10) 2018/01/05 23:12:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_ifreq(r0, 0x89b0, &(0x7f00001d4000)={@common='sit0\x00', @ifru_data=&(0x7f0000005000-0x20)="0000000080e222000be8889c089fdf3a46e428fff9b3389018767137027c10c4"}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000a62000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha3-384-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00004d2000-0x10)="", 0x18a) 2018/01/05 23:12:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000425000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha256_mb\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f000041f000)={r1, r2}) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r2}) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x10b, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/05 23:12:07 executing program 1: mmap(&(0x7f0000000000/0xb6e000)=nil, 0xb6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000004000)={&(0x7f0000004000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)={&(0x7f0000577000)=@newsa={0x160, 0x1a, 0x1, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0, 0x33}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, [@lifetime_val={0x28, 0x9, {0x0, 0x0, 0x0, 0x0}}, @algo_auth={0x48, 0x1, {{'digest_null\x00'}, 0x0, ""}}]}, 0x160}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000b6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000b6f000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) r2 = socket(0xfa96db1f2e2dc4c0, 0x2, 0x3) mmap(&(0x7f0000b6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f000001f000-0x10)=@buf={0x93, &(0x7f0000205000-0x93)="7d716eaf9b51fe35b0ace60c3b62340b38538d6d4279096fade52cd3730ab4825e2190eeac77f37e207c9498981a50b9835b7162db85e29d21bafbdc56625a6f89f22fc356bec2c30481467ad74a57484172dac6b0c9636ff161035b55f03198163606ecd11cbbf133c8902a516b03e9fd50df9b6dd72769f81671d40faa758d2889efb71f24ae0e4e185dfee346bd8554c042"}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000089c000)={0x0, 0x17, "80eb35dc8512a71a5c3e3e61d1f090fe83df4a6fcb7bb4"}, &(0x7f0000b6f000)=0x1f) mmap(&(0x7f0000b6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000b70000-0x8)={r3, 0x2, 0x1000}, 0x8) mmap(&(0x7f0000b6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000b6f000-0x10)={0x2, &(0x7f0000b6e000)=[{0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000b6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f0000b6e000)={r4, &(0x7f0000b6f000-0x5d)=""/93}) 2018/01/05 23:12:07 executing program 2: r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r0, &(0x7f0000eeb000)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) pwritev(r0, &(0x7f0000a5a000)=[], 0x0, 0x0) 2018/01/05 23:12:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) r1 = gettid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000e8b000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000770000-0x4)=0xe8) r3 = getgid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a85000)={r1, r2, r3}, 0xc) getsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f00004b8000)=0x0, &(0x7f0000560000-0x4)=0x4) 2018/01/05 23:12:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x0) r1 = socket$inet_icmp(0x2, 0x2, 0x1) sendto$inet(r1, &(0x7f00002a8000-0x1a)="85b974d140e6889d0e25bceb2cb6e6fba05474be6535bec3dbd4", 0x1a, 0x10, &(0x7f0000ac2000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt(r0, 0x0, 0x20000000000ca, &(0x7f0000eef000)="000001ff1200aa05ffffff7f00000000", 0x10) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000f78000)=0x0, &(0x7f0000a59000-0x4)=0x8) socket$bt_hidp(0x1f, 0x3, 0x6) connect(r1, &(0x7f0000b36000)=@ipx={0x4, 0x1f, 0x3, "774e36910bc4", 0x5, 0x0}, 0x10) 2018/01/05 23:12:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x82, &(0x7f0000586000)={@random="efad01006da7", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x74, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x16, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000001, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[@timestamp={0x44, 0x34, 0x0, 0x0, 0x0, [{[], 0x0}, {[@empty=0x0], 0x0}, {[], 0x0}, {[@multicast2=0xe0000002], 0x0}, {[], 0x0}, {[], 0x0}, {[@local={0xac, 0x14, 0x0, 0xaa}], 0x0}, {[@loopback=0x7f000001], 0x0}]}, @generic={0x0, 0xd, "782655fde2527da23a7bf6"}]}}, ""}}}}}, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000619000)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000217000)=0x10, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00009f9000-0x44)={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x7, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x24, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/05 23:12:07 executing program 5: mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001b6000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-serpent-avx2\x00'}, 0xfffffffffffffee0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r1, &(0x7f0000f7d000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000d65000-0x4)=0x58, 0x800) getsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f00004cb000)=0x0, &(0x7f0000336000)=0x4) sendmsg$alg(r1, &(0x7f0000630000)={0x0, 0x0, &(0x7f0000f79000-0x10)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381faa8", 0x11}], 0x1, &(0x7f0000f78000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f75000)=""/228, 0xe4}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/05 23:12:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x18) bind$netlink(r0, &(0x7f000098f000-0xc)={0x10, 0x0, 0x0, 0x5}, 0xc) pipe(&(0x7f0000387000+0x814)={0x0, 0x0}) bind$llc(r1, &(0x7f00002f5000)={0x1a, 0xc, 0x3, 0xffff, 0xffffffffffffffff, 0x0, @random="d673c5cd16fb", [0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x19, &(0x7f000044a000)=0x3f, 0x4) bind$netlink(r0, &(0x7f0000315000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc) 2018/01/05 23:12:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r1 = socket(0x11, 0x802, 0x0) setsockopt$packet_int(r1, 0x107, 0xa, &(0x7f0000623000)=0x2, 0x4) bind$packet(r1, &(0x7f0000fc4000)={0x11, 0x3, 0x0, 0x1, 0x1000100, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) setsockopt(r1, 0x107, 0x40000000000005, &(0x7f0000001000)="", 0x0) sendto$inet6(r0, &(0x7f0000c7a000)="", 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00005ea000)=0x0, &(0x7f0000012000)=0x4) socketpair(0x0, 0x0, 0x0, &(0x7f0000309000)={0x0, 0x0}) poll(&(0x7f00007a5000-0x48)=[], 0x0, 0x0) 2018/01/05 23:12:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x20000000000003, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f000050d000+0xa66)={0x1, 0x13, &(0x7f0000ac8000-0x98)=@framed={{0x18, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x4}, [@generic={0x6, 0x1, 0x0, 0xc000000000000000}, @exit={0x95, 0x0, 0x0, 0x0}, @generic={0x8, 0x1, 0x10000, 0x1f}, @ldst={0x3, 0x3, 0x3, 0xf, 0x7, 0x6, 0xffffffffffffffff}, @map={0x18, 0x8, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0xa00}, @jmp={0x5, 0xffffffff80000000, 0xf, 0x1, 0xa, 0xfffffff5, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00005e2000-0x4)='GPL\x00', 0x7fffffff, 0x81, &(0x7f0000417000)=""/129, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000032000-0x8)={r0, r1}) write(r0, &(0x7f00009c7000-0x10f)="2200000014000721004f10f7e2ff05000200030001000008000200e700ff02f15563", 0x22) 2018/01/05 23:12:07 executing program 5: mmap(&(0x7f0000000000/0x57e000)=nil, 0x57e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000042b000)={0x0, 0x0}) mmap(&(0x7f000057e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00003d8000-0xcf)={0x0, 0xc7, "864c45462e16229458bdd3865198c1222be1095ad3c79067723abadc2940231f8a87e4e3cc7c4d6bc3998a709d0933c4dbb5dba87bf6aa2b4ca674ea2db2217314c8d07339c76cef6ed809c316467c672c47e56a3d97de34f5483a5eb510bc9ff4de332c103e51f8d6e9b3904eb370e4c8233c3904be935cae1d2d622acddf3cd0c7e73701771c376e4b4e9db3345f0a2b647841ca053fd08dda14233a15a05c359ca2d5a3aebb32de18cf6a4136e4de220769254742324d930b316e45f0960b5fc76f01750d76"}, &(0x7f000057f000-0x4)=0xcf) mmap(&(0x7f000057e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000057f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f000057f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000491000-0x4)=0x14, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000051d000-0x28)={@common='ip6_vti0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000057f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x8, 0x1ffdeb, &(0x7f000044e000-0x6b)=""/107, &(0x7f0000580000-0x4)=0x6b) mmap(&(0x7f000057e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000127000)={&(0x7f000009f000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00002bf000)={&(0x7f000000f000-0x1bc)=@newpolicy={0xc4, 0x19, 0x40000000000001, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@tmpl={0x0, 0x5, [{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, 0x0}, 0xa, @in=@broadcast=0xffffffff, 0x7, 0x2, 0x2, 0x80000000, 0x7, 0x85ce, 0x901a}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, 0x33}, 0xa, @in=@loopback=0x7f000001, 0x3, 0x3, 0x3, 0x0, 0xfffffffffffffff9, 0x200, 0x0}, {{@in=@loopback=0x7f000001, 0x1, 0x6c}, 0x2, @in=@multicast2=0xe0000002, 0x1, 0x0, 0x3, 0x5, 0xc251, 0x1, 0x10001}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x6f}, 0x2, @in=@rand_addr=0xfff, 0x7, 0x1, 0x3, 0x6, 0x1, 0x10000, 0x4}]}]}, 0xc4}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/05 23:12:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x805, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f0000476000-0x118)={0x8000, {{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) bind$inet(r0, &(0x7f0000c8f000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$unix(r0, &(0x7f00000da000-0xc8)=""/200, 0xc8, 0x12100, &(0x7f0000e03000-0xa)=@file={0x0, './file0\x00'}, 0xa) 2018/01/05 23:12:07 executing program 4: mmap(&(0x7f0000000000/0xf66000)=nil, 0xf66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f5a000-0x4)=0x5, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) [ 895.218921] nla_parse: 24 callbacks suppressed 2018/01/05 23:12:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000235000-0x4)=0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000bba000-0x14)={0x3, 0xd24, 0x89, 0x2, 0x5}, 0x14) r1 = socket(0xa, 0x803, 0x8000000000000006) sendmsg$nfc_llcp(r1, &(0x7f0000929000)={&(0x7f0000921000-0x60)={0x27, 0x0, 0x0, 0x0, 0x3, 0x1, "1814145680ffffffffffff7891000076e43108f56bbd95054d6b050000bebc48e8d8cda3d681fc482e6e9709000000000000da0303cc208a6e4bf82eff4d04", 0x0}, 0x60, &(0x7f0000166000)=[], 0x0, &(0x7f0000921000-0x64)={0x10, 0x29, 0x3b, ""}, 0x10, 0x0}, 0x0) [ 895.218926] netlink: 10 bytes leftover after parsing attributes in process `syz-executor0'. [ 895.243664] RDS: rds_bind could not find a transport for 172.20.6.187, load rds_tcp or rds_rdma? [ 895.269272] netlink: 12 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/05 23:12:07 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000d0b000)={{{@in=@multicast1=0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005b0000)=0xe8) ioctl$int_in(r1, 0x5452, &(0x7f0000000000)=0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r2 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r2, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) setsockopt$packet_int(r2, 0x107, 0xc, &(0x7f000061c000-0x4)=0x0, 0x4) 2018/01/05 23:12:07 executing program 5: mmap(&(0x7f0000000000/0xf66000)=nil, 0xf66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f5a000-0x4)=0x5, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000f67000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000440000)=0x14) getsockopt$inet6_opts(r1, 0x29, 0x0, &(0x7f00006ef000-0xae)=""/174, &(0x7f00009d4000-0x4)=0xae) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000d3e000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xb4, r2}) 2018/01/05 23:12:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000150000-0x8)={0x0, 0x0}) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000079000)=0x5, 0x4) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000a99000)={0xc7a, 0x4, 0x9, 0x1, 0x10, 0x5}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000f9a000)={0x0, 0x0}) socket(0x10, 0x803, 0x0) write(r1, &(0x7f0000811000-0x22)="220000001e0007fffc01000f09000700000800ebfeffa7001a00ffff05000980be45", 0xb) ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f0000722000)={@common='gretap0\x00', @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/05 23:12:07 executing program 1: mmap(&(0x7f0000000000/0xace000)=nil, 0xace000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet(r0, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet6(r0, &(0x7f00002c4000)=""/15, 0xf, 0x100000000002, &(0x7f0000ab1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000ace000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000ace000)={0x0, 0x0}) getsockopt$sock_buf(r1, 0x1, 0x3f, &(0x7f00000fb000)=""/237, &(0x7f000022a000+0xf24)=0xed) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f000091e000-0xb)={0xa13, 0x0, 0xfffffffffffffc00, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000056f000-0x4)=0x0, 0x4) shutdown(r0, 0x1) 2018/01/05 23:12:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/01/05 23:12:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) socketpair(0x1f, 0x80801, 0x2, &(0x7f000067d000)={0x0, 0x0}) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f0000b76000-0x40)={0xffffffffffffffff, 0xc0, 0x9, 0x13, &(0x7f0000b58000-0x13)=""/19, 0xd6, &(0x7f0000beb000-0xd6)=""/214, 0x93, &(0x7f0000795000)=""/147}) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x800000000009, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000b35000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f08000)=0xb) bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x0, 0x4, 0x0, 0x0, r2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) 2018/01/05 23:12:07 executing program 4: mmap(&(0x7f0000000000/0xf5f000)=nil, 0xf5f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f1b, 0x10000, 0x7, 0xa, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f59000)='GPL\x00', 0x100000003, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00007ac000)=@generic="11912f62f46389080000000000000200", 0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000f61000-0x18)={0x0, 0x9, 0x30, 0xfffffffffffffff9, 0x0}, &(0x7f0000271000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000f5f000)={0x1, 0x0, 0xffff, 0x7fffffff, r1}, &(0x7f00006f9000-0x4)=0x10) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r0, 0x89e2, &(0x7f0000f20000-0x62)="fa807e489d6adb25f6bc5032e5c73918e6d96e8014d6b075ded715a4780b851ff599b70551b00f875c10b0705e63fe883922bf1a244f2c89fb274f7673408c3c7ea66516df67df1c7b7338ee5e54859933f1b67899b759558899b4963f48d69fb6e9") mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000f63000-0x4)={r0}) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r3, 0x800443d3, &(0x7f0000090000)={{0x2, 0x8400000000005, 0x8, 0xfff, 0xfffffffffffffffc, 0x8001}, 0x6, 0x1, 0x721}) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000f61000)=0x2, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000085f000)={r2, 0x10, &(0x7f0000631000)=[@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000403000)=0x10) 2018/01/05 23:12:07 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x200000000000032, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000009000-0x14)={0x200000000001, 0x7, 0x5, 0x8, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000006000)={r0, &(0x7f000000e000-0x1000)="", &(0x7f0000009000)="", 0x0}, 0x20) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x4, 0x8000, &(0x7f000000b000)={0x0, 0x0}) mmap(&(0x7f000000b000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f000000c000-0x1008)={0x0, 0x1000, "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"}, &(0x7f000000c000-0x4)=0x1008) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f000000b000)=@sack_info={r2, 0x6, 0xf03}, &(0x7f000000b000)=0xc) 2018/01/05 23:12:07 executing program 7: mmap(&(0x7f0000000000/0xdd9000)=nil, 0xdd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000dd9000)=0x0, 0x4) mmap(&(0x7f0000dd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f000087b000)=[{&(0x7f0000dd9000)="f23a8f1538fec21b77b0a481cc15521d1391ba96cf140bc6a1fc5c790f761655247da57cf50d26f225ddb120", 0x2c}, {&(0x7f00008c5000)="3afa689e2a7d5408608a84e45ca738c2b5b5d495630ae1579175a6dc60d7d7a7532b0c5e99fa8715059b61d34d118d8812a8487d96a98c8cdf6187c8dd5d6f80a38e3c834d10c11f1e0c5ec41e9131b45b437c714725b5527062d0f9b722ffefc65407b18a8beb7030421b08b56a914893eb86593d6935d4c0c835d54f58761a052f105355d1adc427c39492ae7de21892f8f820207fd8dc73f16c86451b983d04b4d3cca1601ce575e1e4ec88752da5e872de8d33", 0xb5}, {&(0x7f000013d000-0xe)="eb60b32d401e8485b230a584e624", 0xe}, {&(0x7f0000202000)="c06ec606663e13f4e6384f1ca40cd8fbdf1b872c768ea64ff1e920cdad06679d607ac0a78392c9d2c79126f20095266896b197cc8c219a2d386b892c32fea0c28314567cc1aeaf0a3736deec1afad9ea5f129374311af04784c0b4743bbfae65660fe1dd3e0e9cf86babba1d44efb9d0f1d85209b4721f892f065197bff22a030f64dc943af3b26425a8c3e753e95188f45fb7e0b2df8cc640e338a48b303dc0372827151330895c0901954bc7d47c86ab78d130f9ac162995ecbabb698a4a0dbeabd8c9", 0xc4}, {&(0x7f0000906000)="", 0x0}, {&(0x7f0000965000)="892abd14693bf4981f8ce9106008db3ac5682688a7d6ac4b5a13d7008f17b60a693dde13be5670c5fab4d147ac3d5d21", 0x30}, {&(0x7f0000a07000)="8e516431e75b9d1b18fffee460a697628b0748dfa7aa3ed81b934cd00328916cfbdb8a6d78d057aa66dfbd070c4f5d9cb5b11ffd1f4819aa8c6719b74a5b0eca4b36697037c6de34db2e96b73fed664cf094008fc2f70923f79b201d1e17514c22896918b363fc7058f608d500837aa09c730d22a8be0da817975465cf261655f885aa80467b54e303b83c537ab94a5e44336570066d853348ccaf", 0x9b}, {&(0x7f0000dd9000)="8b7616e96d1ed158de80eb0715688b543373ad2a", 0x14}], 0x8, 0x1) mmap(&(0x7f0000dda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f00001f4000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000ddb000-0x4)=0x10, 0x800) mmap(&(0x7f0000dda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000ddb000-0x4)=0x0, &(0x7f0000ddb000-0x4)=0x4) r2 = socket(0x10, 0x3, 0x8001) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000610000-0x10)={0x2, &(0x7f0000615000)=[{0xa4, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) write(r2, &(0x7f0000dd1000)="26000000110047f1936cbff70724000c07fff7000100000007010f22b83d477105001a000000", 0x26) mmap(&(0x7f0000ddb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000ddc000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000957000-0x4)=0x1c) mmap(&(0x7f0000ddb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000ddb000)=r3, 0x4) mmap(&(0x7f0000dd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ddc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r2, &(0x7f0000ddc000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(camellia)\x00'}, 0x58) pipe(&(0x7f0000dd9000)={0x0, 0x0}) mmap(&(0x7f0000ddb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(r2, &(0x7f00007f9000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000ddb000)=0x10) mmap(&(0x7f0000dd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000dda000-0x10)={0x7, &(0x7f0000061000-0x38)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r4, 0x4008642b, &(0x7f00007d4000)={r5, 0x14}) [ 895.270111] RDS: rds_bind could not find a transport for 172.20.6.187, load rds_tcp or rds_rdma? [ 895.312324] netlink: 10 bytes leftover after parsing attributes in process `syz-executor0'. [ 895.323840] netlink: 12 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/05 23:12:07 executing program 6: mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x5, 0x7, &(0x7f000001e000-0x8)={0x0, 0x0}) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000015000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000036000)=0x14) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000037000-0x8)={@remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, r1}, 0xc) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000036000-0x4)=0x4, 0x4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000022000)={0x2, &(0x7f0000006000)=[{0x50, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r2, &(0x7f0000003000)="", 0x0, 0x0, &(0x7f0000029000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) 2018/01/05 23:12:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003f2000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf0b00000000000007ddb42113", 0x10) r1 = accept(r0, &(0x7f0000846000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000099000)=0x60) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f00008c6000+0xb0)=0x10000, 0x4) 2018/01/05 23:12:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000743000)=0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000790000)=0x0) setsockopt$inet_opts(r0, 0x0, 0x80040000048f, &(0x7f0000137000)="0600000000000000ed18008f04000000004074708d6db86078032ea94addbcc1de84de4442ed43ffb02bf212", 0x2c) 2018/01/05 23:12:07 executing program 7: r0 = socket$inet6(0xa, 0x5, 0x120000001) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00009b2000-0xa)={0x0, 0xfffffffffffffffd, 0x1, [0x3]}, &(0x7f0000ffc000-0x4)=0xa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={r1, 0x2, 0x0}, &(0x7f0000673000-0x4)=0x8) sendfile(r0, r0, &(0x7f0000ebc000-0x8)=0x0, 0x1) setsockopt$inet6_buf(r0, 0x29, 0x2a, &(0x7f0000fd6000-0x2)="", 0x0) 2018/01/05 23:12:07 executing program 3: mmap(&(0x7f0000000000/0xaa4000)=nil, 0xaa4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000aa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000aa6000-0x2)={0x0, 0x0}, 0x2) socketpair(0x2, 0xb, 0xfffffffeffffffff, &(0x7f0000aa4000)={0x0, 0x0}) mmap(&(0x7f0000aa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000aa4000)={0x9, 0x8000, 0x566, 0x5, 0x0}, &(0x7f00003a6000)=0x10) mmap(&(0x7f0000aa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000204000-0x4)=0x186, 0x4) mmap(&(0x7f0000aa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000aa6000)={r2, @in6={{0xa, 0x1, 0x1, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000aa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000aa8000-0x1a8)={0x3a, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, [{{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x1a8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000aa5000)={r2, 0x10001}, &(0x7f00006fa000-0x4)=0x8) mmap(&(0x7f0000aa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000aa8000-0x12)={r2, 0x80, 0x0, [0x1, 0x9, 0x42b, 0x1, 0x7f]}, &(0x7f000031a000-0x4)=0xed1e7c0b4202303d) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000644000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCDELRT(r3, 0x890c, &(0x7f0000aa1000)={@loopback={0x0, 0x1}, @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]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r4}) 2018/01/05 23:12:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x3, &(0x7f0000627000-0x1)="b8", 0x1) connect$inet(r0, &(0x7f00000d2000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/05 23:12:07 executing program 5: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000009000-0x48)={0x1, 0x3, &(0x7f0000009000-0x18)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)="00000000000000057200", 0x0, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000009000)={r0, 0x50, &(0x7f0000009000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000009000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f000000b000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8, 0x2, 0x0, 0x8, 0x8001, 0x4, 0xad}, 0x20) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000009000)=r1, 0x4) 2018/01/05 23:12:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000312000)=0x0) r1 = socket(0x11, 0x800, 0x0) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000328000-0x8)={0x0, 0x0}, &(0x7f0000156000)=0x8) 2018/01/05 23:12:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000df7000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00008f0000)=0x14, 0x80000) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000347000)={0x8, 0x1, 0x9, 0x3, 0x5, 0xffffffff, 0x4, 0x138c, 0x0}, &(0x7f00001c2000)=0x20) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f00009f4000-0x8)={@local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff}, 0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000bd000-0x8)={r1, 0x8}, &(0x7f0000337000)=0x258) syz_extract_tcp_res(&(0x7f0000474000+0xffb)={0x0, 0x0}, 0x0, 0x0) r3 = socket$inet_icmp(0x2, 0x2, 0x1) sendmsg(r3, &(0x7f000091b000-0x38)={0x0, 0x0, &(0x7f00003cf000-0x30)=[{&(0x7f0000f46000-0xae)="49f71d69f67508ffbc1bf09e127d5ee99db61b96f909c53902feb717fefe613f5495ed7f03f0df1294e04719540a809cf2207457a2f7f2c6d7c51b444d796c5cbb3914b1c00090676241fdc25557e134d838dae27484f3cab5b1c8e3260b8067428ef2e704f28b2291c28bed5def99bda51148718e40413d99217d844b85b7dfda38be046ee5e2adc249f37781cb9f5c030110113f75fb0d4f9fb5d462b914d477448ea69a594d1ea8896147eaa9", 0xae}, {&(0x7f0000eca000-0x17)="f9d3432c5c2803e47167c16408180a4b09184c89579e96", 0x17}, {&(0x7f0000048000)="ed3ddbff5b2082a567b160420e6e60c4b140e900a7b0be1ac06b9e2b3c9c7330d4e9c5e7dca064b864a36544c3364ba70bed375b4d800c1295da8c0ac449882802427cae2ada780529a124e6de2def73e7602f22701fafa620cf10f57eea6955bd2041b3779d0a2306efe40f731f66a602de95704f8749688d3a6886d2bf5415499b4ec60d5886af3c6c2738ec6ca3efb75131c820bfb19f", 0x98}], 0x3, &(0x7f0000d56000)=[{0x1010, 0x10f, 0x1, "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"}, {0xe0, 0x0, 0x3f, "6c0597016d3cfe8e5614b6d517dceca769ff04b666249b3a33b6395bfa0527e7064fc4db93e9f79385d372aa14eb43898f65fa314b421074a45bafa90e566b43e8c4d7d48f0d6457a7e1e6e5d0452ac6cad247480d2879609ded26570fd24ffa3d57879a19e3d7303a738e58d5402c63cdeac503d68f103dfcec3c1ae31135f320d5a87c4ed09dec0da073e02c825b4c500be23e211675610a83b6771b31985a6dc12cbc114bcd0e84f0743dd52757dc2dc0ae5db677d375cbf53b0df545102cf4fe72f0840055ab33c54131"}], 0x10f0, 0x0}, 0x1) accept(0xffffffffffffffff, &(0x7f000000f000-0x10)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ba3000-0x4)=0x10) syz_emit_ethernet(0x36, &(0x7f0000cf7000-0x92)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="7c02aa24bfdb", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x21, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x0, 0x42424242, r2, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) 2018/01/05 23:12:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000d94000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000ef9000)="", 0x0, 0x0, &(0x7f000015a000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000866000-0x4)=0x0, 0x4) r1 = accept(r0, &(0x7f0000cb2000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f000044a000)=0xe) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f00005e9000-0x4)=0x7, 0x4) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000c34000)={0x0, 0x0, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000bda000-0x4)=0x1c, 0x80000) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000924000)={0x0, 0x8df, 0xd1, 0x5, 0x4, 0x7, 0x4a4e, 0x0, {0x0, @in6={{0xa, 0x1, 0x6, @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]}, 0x0, 0x80000000, 0x9, 0x1, 0x8000}}, &(0x7f0000a53000)=0xb8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000995000)={r3, 0x0}, &(0x7f0000238000)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000541000)={0x0, 0xbe3d, 0x0, 0xe7, 0x4}, &(0x7f000097c000)=0x18) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00006cf000)={0x0, 0x8a, 0x0}, &(0x7f0000bcd000)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000497000)={r4, 0x1f, 0x0, 0x2, 0x7, 0x9, 0x1, 0x9, {r5, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, 0x2, 0x800000000000, 0x8}}, &(0x7f0000d22000-0x4)=0xb8) recvmsg(r0, &(0x7f000050d000)={0x0, 0x37a, &(0x7f00000f7000)=[], 0x0, &(0x7f0000766000-0x51)=""/0, 0x0, 0x760}, 0x43) 2018/01/05 23:12:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000ce6000-0x4)=0x100000001, 0x4) connect(r0, &(0x7f0000117000)=@generic={0x0, "e2536246f43039ce3247c3eba6a49dcbc921590dcc42810eec3852f2c62ff52cdb3dc384220dde7def73fb84a58ae6a867f0204fba7c868f1153fc107ecdb4c1d1ec89121321afda10ab1947e5532fcaa6f527e42db1700af409d7e5435559eb2c519f83d83f1df99ee0fd76eb267cf2e995b67f02115f64d5af81910617"}, 0x80) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00008d8000-0x3)="b0a40a", 0x3, 0x20020007, &(0x7f00009f1000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet(0x2, 0xb, 0x80, &(0x7f00003f6000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000622000)={0x0, 0x2e, "e16eac112be2e6ba48431821cb761f70993d49155960a1f131d54caad19117be8a21b53966683dd6fc6b61259d40"}, &(0x7f000099d000-0x4)=0x36) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000752000-0xc)={r2, 0x4, 0x2, [0x2, 0x9]}, &(0x7f00005b0000-0x4)=0xc) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x1, 0x20000000012c6, 0x1000010006, 0x8000400, 0xfffffffffffffffc}, 0x14) shutdown(r0, 0x1) 2018/01/05 23:12:07 executing program 6: shutdown(0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000001000-0x4)=r1) r2 = socket(0x8, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x100000001, 0x6, 0x2, 0xffff, 0x8001}, &(0x7f0000000000)=0x14) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000001000-0xc)={r3, 0x7fffffff, 0x20}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000003000-0x10)={0x8, &(0x7f0000001000)=[{0x6f, 0xffff, 0x9c, 0x3}, {0x8, 0x7e, 0x7fffffff, 0x7}, {0xff, 0x3, 0x7, 0x3f}, {0x4, 0xfffffffffffffff9, 0x9, 0x9}, {0x4f90, 0xa97d, 0xffff, 0x2}, {0x2, 0x0, 0x80000000, 0x10000}, {0x1f, 0x7ff, 0x57, 0x8001}, {0x200, 0x3, 0x9e, 0xffffffffffff1d53}]}, 0x10) r4 = accept4(r0, &(0x7f0000002000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000000000)=0x60, 0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r4, 0x541b, &(0x7f0000002000-0x4)=0x0) 2018/01/05 23:12:07 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x7ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001}, 0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000002000-0x5c)={{0xa, 0x2, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x800000000000000}, {0xa, 0x0, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0xfff}, 0x100000000, [0xa99, 0x1, 0x0, 0x9, 0x9, 0x2, 0x8001, 0x7]}, 0x5c) getpeername$inet6(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000000000)=0x1c) mmap(&(0x7f0000000000/0x35a000)=nil, 0x35a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x801, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000248000)={{{@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0xa0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x32}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) mmap(&(0x7f000035a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f000035b000-0xc)={0x2, 0x0}) sendmsg(r1, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f000035a000-0x10)=[], 0x0, &(0x7f0000147000)=[], 0x0, 0x0}, 0x0) socket$inet6(0xa, 0x0, 0x2) 2018/01/05 23:12:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f3b000)={0x26, 'hash\x00', 0x0, 0x0, 'sm3-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000cb2000)={0x0, 0x0, &(0x7f000096f000)=[{&(0x7f0000d5f000-0x16)="ba68084b2fd6a2504dc3eb5fe3adb6bf53874e29", 0x14}, {&(0x7f000040c000)="227eb90d6f5a50211ddef6b4fb0cb58ef911206056d97303f514def4b5165d228e57f62bfb9944cf222119b3e479c15855d5610d9270c0ab", 0x38}, {&(0x7f0000ba1000)="0124a0ef0ebc696e18052d4f569c9135f2c69e23a617874608bda21ccea20e967d7f7bb69a0b84633dcc979fe38b9ed501b525d0fa8b6b613c237a6c51d5ab8d74dda37a68c044a18fd5de7c8749a3041adc4f61c216fcb09022ace1b8bf30651f5e219ce9047f0fcdf2710f8a6304fbb367c828eb65a66dbf0a78f575560c1f015e01e4eb3cb89a6d74d0a5f67f4e2c8de6ade331d7fa38f9302de93e490bc542384eedece45ee84da7fa69186e7c3f1a1177e1af56f3f35bd76e2cfae4d96f22985d570fb0778f461918156a4cb9a07da0d39aebd2889d203c1bb9cd287fc7d1f628464babb9b030e1", 0xea}, {&(0x7f000092b000)="def7ac0eefc79c7b14f23116efb7d6bdfdf2c28a1bcedbc9e3c6690bf8ae28697fdaa12a133b2ef001af76ddb8a0e4232441337a0acd9b5c504bffa5fdaff704125239f56f2fe40cc0aa1de8c933db8dbd382fc7fb24083ea1a3cd95fd42129250e97c74da2935e3db56d7b7aed9b8d203e28faa853fbf12c0e71eac74a9d68a530b1be1da846ecccbc4fc2b33c824e62b2ae47d57fb6db458732fedcf9f54d55db3fdc8c1b8", 0xa6}], 0x4, &(0x7f0000f8f000)=[], 0x0, 0x44000}, 0x4000000000000) socketpair$inet6(0xa, 0xa, 0x79, &(0x7f0000869000-0x8)={0x0, 0x0}) sendto$inet6(r2, &(0x7f00004a7000-0x63)="f4e570c09e60877e46d5e560cadef7727d1daae1ea1d5bf4cc6ec1ff588da566ce64ef7e3f427d87cce6c8d1d52a9a7559f1ca16e50ecd9b2456f700316a31630cd255802ecb86e67bfe8d77188145d48d06bd97d618fa500e1b5fcd0357de5beb42d5", 0x63, 0x841, 0x0, 0x0) [ 895.507961] dccp_invalid_packet: invalid packet type 2018/01/05 23:12:07 executing program 2: mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000fef000-0x2)={0xffffffffffffff9c}) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000092000)=0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000526000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000734000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f0000a97000-0x1)=""/1, &(0x7f00002a1000)=0x1) 2018/01/05 23:12:07 executing program 5: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x6, 0x9, &(0x7f0000001000-0x8)={0x0, 0x0}) getpeername$inet(r1, &(0x7f0000002000)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000004000-0x4)=0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000005000-0x4)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000001000-0x34)={0x0, 0x0, ""}, &(0x7f0000682000)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000005000)=0x0, 0x800) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000006000-0x4)=0x3, 0x4) 2018/01/05 23:12:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x10000000002, 0x0) write(r0, &(0x7f0000cfb000-0x1f)="1f000000120003f2f909000000e100770100001405002200dffe1aec000081", 0x1f) recvmsg$kcm(r0, &(0x7f000012a000-0x38)={&(0x7f0000301000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000134000)=[{&(0x7f0000ae0000)=""/169, 0xa9}, {&(0x7f0000145000)=""/180, 0xb4}, {&(0x7f00005cb000-0x73)=""/115, 0x73}, {&(0x7f000059a000-0xa0)=""/160, 0xa0}, {&(0x7f0000766000)=""/186, 0xba}, {&(0x7f0000263000-0x1000)=""/4096, 0x133c}], 0x6, &(0x7f0000117000)=""/0, 0x0, 0x0}, 0x0) bind$ax25(r0, &(0x7f000074b000-0x10)={0x3, {"eef86671000400"}, 0x2}, 0x11c) connect$bt_sco(r0, &(0x7f0000043000-0x8)={0x1f, {0xc98, 0x1ff, 0xffff, 0x81, 0xfffffffffffff000, 0x0}}, 0x8) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000869000)=0x162, 0x4) 2018/01/05 23:12:07 executing program 0: mmap(&(0x7f0000000000/0xac5000)=nil, 0xac5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000abb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x400, 0x0, 0x0}, 0xb) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000abf000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) poll(&(0x7f0000ac0000)=[{r0, 0x0, 0x0}], 0x1, 0x8000) shutdown(r0, 0x1) mmap(&(0x7f0000ac5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000557000)=@in={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ac5000)=0x10, 0x800) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00002d7000-0x4)=0x0, &(0x7f000027f000-0x4)=0x4) 2018/01/05 23:12:07 executing program 3: unshare(0x20400) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f0000aa3000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10) pwritev(r0, &(0x7f00008d2000)=[], 0x0, 0x0) 2018/01/05 23:12:07 executing program 4: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000)=[{&(0x7f0000009000-0x1c)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000005000)=[], 0x0, &(0x7f0000008000-0x90)=[], 0x0, 0x0}], 0x1, 0x0) pipe(&(0x7f0000004000-0x8)={0x0, 0x0}) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000004000-0x4)=0x0, &(0x7f0000006000-0x4)=0x4) r1 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) socket$kcm(0x29, 0x5, 0x0) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$sock_SIOCOUTQ(r1, 0x80487436, &(0x7f000000b000-0x4)=0x0) 2018/01/05 23:12:07 executing program 7: mmap(&(0x7f0000000000/0xaa5000)=nil, 0xaa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000581000)={0x0, 0x0, ""}, &(0x7f0000aa1000)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000585000-0x10)={r1, 0x0, 0x0, 0x0}, 0x10) 2018/01/05 23:12:07 executing program 1: mmap(&(0x7f0000000000/0xf6e000)=nil, 0xf6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x400000004c, &(0x7f0000f5f000)=0x0, 0x4) setsockopt$inet6_int(r0, 0x29, 0x53, &(0x7f0000ef4000-0x4)=0x0, 0x4) 2018/01/05 23:12:07 executing program 1: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = epoll_create1(0x2000007fffd) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$netrom(0xffffffffffffff9c, &(0x7f000000c000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000000c000)=0x10) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f000000c000)=0x7, &(0x7f000000c000)=0x4) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f000000c000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x6, 0x8000, 0x204, 0xe3fc, 0x5, 0x7, 0x1f, 0x10001, 0x0}, &(0x7f0000009000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000007000)={r4, 0xffffffff}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000c000-0xc)={0x0, 0x0}) 2018/01/05 23:12:07 executing program 2: mmap(&(0x7f0000000000/0x5df000)=nil, 0x5df000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005db000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000001000)={0x0, 0x0}) vmsplice(0xffffffffffffffff, &(0x7f00005d8000)=[], 0x0, 0x0) poll(&(0x7f00005da000)=[{r1, 0x0, 0x0}, {r2, 0x0, 0x0}, {r2, 0x1, 0x0}], 0x3, 0xbad7) setsockopt$bt_hci_HCI_DATA_DIR(r1, 0x0, 0x1, &(0x7f00004fe000-0x4)=0x9, 0x4) close(r0) 2018/01/05 23:12:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000dcf000-0x4)=0xfffffffffffffff9, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x3) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl(r0, 0x4, &(0x7f0000f41000)="f9a61daca6a1452f2527691ac8d898fbcde337de9f3d9ef8d4e018ab08f532bd75668dfca752c680499f136bd0a839ae3a3785d21add1ca48718e14a53ffba46689a032a33d3d036ddb6c1f2dc2b0f7e2641f0ad926e71d052b600e1ea1a8db8b6414eeac3001fb003b9f5b97c26273247bd35cd70f01401934987db172585d263979636d77151b6b31320c48567cb7a9ea73685d3f614db18715a8b503b79d879cb1e63942d87193cea2ef9db428c2bb0ae9bf50674f550fa0829d1ed27197268b56581607b41f23b25a6f18f00a13492aedbbe70c06618d4dece2f44d9ce9ce6dc7d94145f15c574c89bb8bd607b7f92") 2018/01/05 23:12:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x400002, 0x0) recvmsg(r0, &(0x7f000086d000)={&(0x7f0000d33000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00009f6000)=[{&(0x7f000057e000-0x1000)=""/4096, 0x1000}, {&(0x7f0000261000)=""/181, 0xb5}], 0x2, 0x0, 0x0, 0x0}, 0x0) socketpair(0x1f, 0x800, 0x3ff, &(0x7f0000305000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000ad7000-0x20)={0x2, 0x0, 0x2, 0x837}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000907000-0x10)={0x4, r2}) write(r0, &(0x7f0000b52000)="26000000420047f1938d0000000000000050f16b9cbdea031200f8454a6809e517c76e328a67", 0x26) 2018/01/05 23:12:07 executing program 7: mmap(&(0x7f0000000000/0x582000)=nil, 0x582000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000582000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000582000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000582000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000582000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f00004e6000-0x38)={&(0x7f000001e000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00002bf000)={&(0x7f000057d000)=@newpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0xb8}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/05 23:12:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x12, &(0x7f00009b5000-0xce)={@random="f537fc40cb35", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x4, @x25={0x5347d1768d122c42, 0x0, 0x103, "91"}}}}, 0x0) r0 = socket$inet(0x2, 0x7, 0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00005fd000)={0x0, @in6={{0xa, 0x0, 0xfffffffffffff001, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa000000, 0x0, 0x1000, 0x1, 0x6480}, &(0x7f00008ac000)=0xa0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000fc4000)={r1, 0xffffffff}, 0x6) r2 = accept(r0, &(0x7f0000906000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000a12000-0x4)=0x9) setsockopt$packet_int(r2, 0x107, 0xe, &(0x7f0000759000)=0x8001, 0x4) [ 895.605397] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. [ 895.616040] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. [ 895.641785] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. [ 895.694556] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/05 23:12:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000dbd000-0x22)="2200000019000704009433dd0100040080010f0001c6000500fffe3b06000f00ff27", 0x22) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00009c5000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f0000631000-0x20)={0x5284000000000000, 0x7, 0x4, 0x5, 0x8, 0x93}) 2018/01/05 23:12:07 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x4, 0x9, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) socket$inet(0x2, 0x8080b, 0x7) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000001000-0x64)={&(0x7f0000002000-0x18)=[0x100, 0x6, 0x6, 0x7, 0x46a, 0x5], 0x6, 0x5, 0x9ba, 0x101, 0x4, 0x7, {0x0, 0x3, 0x6, 0x3, 0x5, 0xff, 0xff, 0x0, 0x75624e7b, 0xcb800000000000, 0x5, 0x100, 0x7, 0x3, "b159b4348800ce9e419b93907b9e501312d4f0f50c43796bddde333a535bff33"}}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000002000)={0x0, 0x400}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000003000-0xbb)={r2, 0xb3, "30adaae820d0ff6955a4c25a257d1b04d160c6fbca6fb8ca2c6c784fbddab3f717b4310e51459421a5a82d41730ae9139477e55aa6277242f3f0905e735e0cd1991f18fe06392412c625efa1418dfb0590ed0ee9d1d676da986cd093c775590ea206776a7ca73cb41c5bbd74be551e4b330a1adeb590aac45c6560844cbd985b4d70455c80e64e7b1084bab3ae074525d3b4cb6581e4aa0ec0e10dd7cb940012fcb45c291543324f1354834bdf7c4cd8fdac10"}, &(0x7f0000001000)=0xbb) close(r0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000004000-0xc)={r3, 0x3fffffffc000000, 0x10}, 0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ipx(r1, &(0x7f0000003000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000005000-0x4)=0x10, 0x80000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000005000-0x1)=0x8, &(0x7f0000006000-0x8)=0x1) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000005000)=0x7) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0xc, &(0x7f0000007000-0x4)=0x6be, 0x4) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000008000-0xc)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000008000)={0x6, {{0xa, 0x0, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0xabc, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x99}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f0000009000)={{0xfffffffffffff116, 0x100, 0x2, 0x8, 0x3, 0x448}, 0xd57}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000007000-0x80)=""/128, &(0x7f000000b000-0x4)=0x80) 2018/01/05 23:12:07 executing program 5: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000208000)={@loopback=0x0, @broadcast=0x0, 0x0}, &(0x7f0000ac7000)=0xc) mmap(&(0x7f000010f000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3d000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000e64000-0xc)={0x0, 0x0, 0xffffffffffffff9c}) mmap(&(0x7f0000e63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000e64000-0x10)={0x7, &(0x7f0000e63000)=[0x6, 0x101, 0x4, 0x18f, 0x5, 0x6, 0x80000001]}) sendmsg(r0, &(0x7f0000e63000-0x38)={&(0x7f0000797000)=@ipx={0x4, 0x4, 0x4, "ff4718e65401", 0x2, 0x0}, 0x10, &(0x7f00007b1000-0x10)=[{&(0x7f00007fb000)="f2cb5970e7ab3436bea1aa6071ac9ba432d7a9c9386131ad6deb279388533de906a00a4e9e84fbb4541c3f5d5e7891a5853d0fdbb9cbfee8ac6a45c467e110119464cbf4e2d1b03275eecd33126debdd5138e0bb581d33687bd259fac48389a203623c01ee3d0c846e34b3dabda43305dfe2c8e5d5bbb9a5b0976c4ae7ba3f80322b63d3713ff02a0b3376df249608a92db29b3ba76cacea59b66b199d4bc21cd2fa61fb96fbf6e6c26da8cdf0a8cb85a43c1207fa2595de694fe4c49e0c", 0xbe}], 0x1, &(0x7f000083d000)=[{0x1010, 0x1ff, 0xffffffffffffffff, 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{0x28, 0x11d, 0xa247, "30abb0006de222943eaee2c55255f2804f435413423e"}, {0x18, 0x117, 0x0, "6da94523535e6b"}, {0x1010, 0x109, 0x1, "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{0x30, 0x119, 0x7fff, "b0fc8cdf9604c64b3a87d5a264a3bf7bf2fc17947f2b742368"}, {0x60, 0x18d, 0xa30, "b18fc9ab7d7b2332b7663cef3fa9d40938059cd299515a152807423b4bba0d4962b3bfc030c0aae1ca68ed6fb0b9b638769d0375404c434343a5b1b65d9e3250b0d4b11ed564809210c8"}], 0x20f0, 0x800}, 0x94) mmap(&(0x7f00003c7000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001c9000/0x9000)=nil, 0x9000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000305000/0x3000)=nil, 0x3000, 0x200000c, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x5, 0x80000, 0x5) mmap(&(0x7f0000e63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000e63000)={0xfffffffffffffffe, {{0xa, 0x1, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000e63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r2, 0x800442d2, &(0x7f0000e63000)={0x2, &(0x7f0000c22000)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) 2018/01/05 23:12:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000ead000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f00006d0000-0x4)=0x1, 0x4) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000dc6000-0x2)="16", 0x1, 0x4008000, &(0x7f0000c41000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006d5000-0xc2)="4d71cbec835cd195f8932792897757f4df95e8a7da9a3a3cd4a4d1e4dec82510ecaaa2fae7fb4dd7d2d38f62d95e8a000259eebd2af4b206ff8c03a11002df99af2f026fb5798a02a482cfdcd1f7fef7f461d1db0488374f53647005ddac7edcfc948fcb2b1acdb9a7a54d090c8ae67ccb024e9721ac05aa584fae63e0c76ff1edfb29bfdd58c7570904be6133f2f769b7a2892f1c8b31b10860242fb38512363bc98f07e2919af976d8dce271964744488e6f7fc9a25e43e4cc32f274ecb624bde1", 0x90, 0x4000010, &(0x7f00001c1000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/05 23:12:07 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$llc_int(r0, 0x10c, 0x7, &(0x7f0000000000)=0x8, 0x4) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000fe2000-0x5c)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x2}, {0xa, 0x1, 0x401, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffff42}, 0x2, [0x101, 0x3, 0x4, 0x3, 0xfffffffffffffffa, 0x10001, 0xfffffffffffffffd, 0x8]}, 0x5c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000001000-0x20)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0, 0x0, 0x3, 0x0, 0x1, 0x7b, 0xb62}, 0x20) mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r1, 0x0, &(0x7f00003ee000)=0x0) sendto$ipx(r2, &(0x7f00009b0000)="ca3fa45bc1b62139be49105e561df05120d500addd7d9ff4a53a9f9177ebee10189e38f4d79fa95adfb27217982172c8334b374c3c2eabb68e7433e92ea8bc7d8303c86bc7b70609a609fc214512a756fff817167844188f417c1270ceb83e336f0e177569e61d24ea28871926527561aeb3048ab07cd8d4611b6f1e90b01cf65493f24f13c8e84cc372afb929c4cfc751cc8345696292726372925be2bf85bdc73b8f471b1a4988de2b7677de90c712e4dc8697e2f266ed310a303b58ae", 0xbe, 0x9e198f57d02cbdf6, &(0x7f000068f000)={0x4, 0x9b1, 0x7fff, "e6bd00c7443d", 0x7, 0x0}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000001000-0x10)={0xffffffffffffffff, 0x50, &(0x7f0000001000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000)=r3, 0x4) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000470000-0x5c)={{0xa, 0x1, 0xa56, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, {0xa, 0x1, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xc88}, 0x0, [0x0, 0x8, 0xef16, 0x1, 0x7, 0xff, 0x100, 0x2]}, 0x5c) socket$inet6(0xa, 0x3, 0x8) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000ab9000-0x28)={@common='lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\t\x00', &(0x7f0000923000)=@ethtool_cmd={0x4e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 23:12:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair(0x1a, 0x4, 0x295a, &(0x7f0000f43000-0x8)={0x0, 0x0}) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f000064f000)={r0, r0, 0xffffffffffffffff, 0x1, &(0x7f00005d0000-0x59)="1f5c89a8e2e987fce2d6912df78198f64a189502bdf0997fdf028e80ddfdee2d3063a34f8f708efb79dfa7e913f52b29d703eab3e989999aa74b077b580fad832d7ee9dde2884314536c4307caeb3a85aac7d6d357e6fb660f", 0x3, 0x9, 0x2, 0x40, 0x22ec, 0x3, 0x400, "9c47cb998376fe02c9ee5a79d46081a5eb5434791aa0212078554725570df803524d9dc096ae628f20dca2517aade363333af609d857d9e19a8cbe17897cc310f66d76b4fcf9179b4d8a75e9d14c8dded1b30e996fcd55df571c6afdada6e3f487545e7c34d484179ed2179cbef43c05625c10d582a4cf5caca11955ef46b6e908178dc907255b4f04d3ea3d541e9519837f3471a3784f24fad551eb96593c765717bb33c90516e182ebaadee238361dda07f0f16440ca796ba9952f68b7c0ab165c3ea5918a0cc707c7e52fd09e1f513572db9e1e961c9e1123262a9a19347818563a32b7ab3363"}) socket(0x8, 0x80000, 0x2) getpeername$inet6(r2, &(0x7f000084e000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f000073b000)=0x1c) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00001df000)={@common='lo\x00', &(0x7f00002e9000)=@ethtool_link_settings={0x4c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 23:12:07 executing program 1: mmap(&(0x7f0000000000/0xdc3000)=nil, 0xdc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000dba000)=0x400000000000006, 0x4) setsockopt$sock_int(r0, 0x1, 0x1b, &(0x7f0000dc1000-0x4)=0x0, 0x4) sendfile(r0, r0, &(0x7f0000423000)=0x0, 0x3) 2018/01/05 23:12:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000431000-0x8)={0x0, 0x0}) getsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000c8e000)=""/94, &(0x7f00007f1000)=0x5e) r1 = socket(0x11, 0x80003, 0x0) setsockopt(r1, 0x107, 0xc, &(0x7f0000000000)="", 0x4) 2018/01/05 23:12:07 executing program 1: mmap(&(0x7f0000000000/0xdc3000)=nil, 0xdc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000dba000)=0x400000000000006, 0x4) setsockopt$sock_int(r0, 0x1, 0x1b, &(0x7f0000dc1000-0x4)=0x0, 0x4) socketpair(0x15, 0x2, 0x0, &(0x7f00004c2000-0x8)={0x0, 0x0}) mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000dc4000-0x60)={r0, r0, 0x8001, 0x7ff, &(0x7f0000dc4000-0x2c)="b78b8f7e334751afddebe8479fdacc03944475c2f0b5d8cc2ac7e734a6a32e0643848fcc2bef1a68fe4b6e57", 0x6, 0x7d8, 0xffff, 0x0, 0x0, 0xfffffffffffff001, 0x1ff, "863862e5fb64f4c38bcaf2b704bd02f44597e0aee037eac2a3cb08d0baccfc989dc220a72d9fe9faba8c4ef7945fdd2e91b4e2cd4bd9e937"}) 2018/01/05 23:12:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000a38000-0x4c)="1f0000000002ff150000040040010076401f0000000002000210fb6900001d35cc99f003821af07292891b0467b9770d257f07d7a089b04584c8be53e5c621f0b865a13d369e4c5cebdbb67d", 0x4c) 2018/01/05 23:12:07 executing program 0: mmap(&(0x7f0000000000/0xf0f000)=nil, 0xf0f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000f10000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00005e1000-0x4)=0x14) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f00003ad000-0x2)=0x1) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f0f000)={0x0, 0x0}) syz_emit_ethernet(0x32, &(0x7f0000ed8000-0x71)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x11, 0x0, @empty=0x0, @multicast1=0xe0000001, {[]}}, @dccp={{0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "b6ea65", 0x0, "9c70e2"}, ""}}}}}, 0x0) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000f11000-0x4)=0x0) 2018/01/05 23:12:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) write(r0, &(0x7f0000000000)="240000001b00fbffec09ffffffff000020f6ff0b08000300000000910300000bf9161701", 0x24) sendmsg$netlink(r0, &(0x7f0000682000-0x38)={&(0x7f0000695000-0xc)=@kern={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000204000-0x50)=[{&(0x7f0000cc9000-0x1078)=[{0x58, 0x1, 0x0, 0x8, 0x1, "b5b43c66320e6fdc6942a5d463471bd28b06224c51db72e5478c97685d93381a9251cbcc4f9b15d4a7ad7bb07e794f1ce5b05290c8222c49e8e792f2c48a0faf350d5bcd70eccf41"}, {0x10, 0x20, 0x4, 0x6, 0x1, ""}, {0x1010, 0x9, 0x602, 0x9c6, 0x2, "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0x1078}, {&(0x7f0000c69000-0x2188)=[{0x1010, 0x3f83, 0x104, 0xf8, 0x2, 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{0x38, 0x5, 0x200, 0x7, 0x1, "194053c20519e846441a57913a228761c937d015f2bdffba3084fe41b14d2777c35142b192d42d"}, {0xd4, 0x400, 0x0, 0x8, 0x2, "bd4237f848f9e4986c2db5d7b8e60c492cf98b3b1fd45cf846b9568c70a05586ac6a252fc550bc8f57ec0db8e1f65b84d80e5749e1f5cba0eb02d45574ac15c0d1dc1265c69c7bd8e71476cceb06853c970a6fbb55aa1f8958c037dcd43229d836dd32286f3cd7b4d86dc2c16c0d975400958e16de619dad15957f5606396680c7cd69940be6e00d2eeb7f8558f264fb93c49e9bd00c93ad6ec355e70150db2b2663e8fd06c4802eff094915a2aed75310d28d0ddb92b1eb3bc2118806042a6c40"}, {0x48, 0x3, 0x0, 0xfc4, 0x2, "b87537703ec76825093e63126ed0c422a6ff29c18c4a937ecc764c4c1d12d9bf4c59e8ea285e7358fb3a7dbf79ef6aeff2992bc1bb1a"}, {0x14, 0x8, 0x608, 0x401, 0x2, "ec0e27"}], 0x2188}, {&(0x7f0000bb7000-0x14c)=[{0x58, 0x5, 0x600, 0xfffffffffffffffd, 0x3, "04644d450101bceeb22898a21d02ca4ce05f1240cb927b187b3815f4e076bc4073b895758fc49488997aad91eda43d9eea656def8f69c7829398c891b844de221572b46dc7"}, {0xf4, 0xffffffffc1ab2cea, 0x20, 0xfffffffffffffffc, 0x2, "0ff4f69ad7f1875ce986035a8248f9552409278f68c5dd84e2290c023c2012f76cd8f4f3499ad5dacca03eeed89b39082ffae208a741ab59408278223252316441d4a0c179f024e688609092b91d5768772d692649d1b21040f7fdf02ed80119ad822475c4d80acf90295d321808967d6e9b38887e68f3b3bde70e3453d6e3521741a61cbefc32efc8207e247fa686d0a6dae8b0bdf606f906496fb49440ec33524196752bf2154ee3788c66c19bb4e368e1f2937ac560bcc7b690f794d5eabe9eee8d401fb4f5f9b229329e69b53cd6be6f0e3cd95a54aca16e6c2e76d0ddb593"}], 0x14c}, {&(0x7f00004d5000-0x52c)=[{0x14, 0x3, 0x500, 0x4, 0x2, 'n'}, {0x30, 0x9, 0x200, 0x80000001, 0x3, "ae87997be7a441528abe2159bd3753ca6f715f53ee600784906094c47c3a88"}, {0x74, 0x9, 0x400, 0x9, 0x3, "2f204fad478f61aafb6ff0399ebd10c16a45efc0eec0d97f5b98d3f832aa69aca85afe53d108e6e9841e18eb2d15c93932dd7f20d395defe410904277d96802b3945070ad8da3fffe1ef5ca74ffca9131a2f542f75ce7014397d4323ae750da85703b2"}, {0xd8, 0x0, 0x401, 0x3b6b, 0x3, "0211b055f941c036b83ca8cdafeed9b2dfad8ea2b43bdb7da224d315c3f10db60dc554ad9088b901dacf0ad6eb0c35d84ea17cd8ef5dcfbbaa475dc894fd943162df05f577f8b83faf1b77a0f58bd81557f6ab234f866f8f4e06d3c747826f0bac0f4dcb614e0142302b7fc1c8650d62bdbc8b9fb201cf7977c78204e6ee1782e9a1ff3df18269bad973b4a234a86fa8b7f99211655745425136c162b556624b5520c9ee35ab91402dcab4e661b80411147ae2ec2845419d30b6e7d9d56268317e733df454a532"}, {0x84, 0x7, 0x0, 0x1, 0x1, "89c9c50f1fd3ab17c8189b1bf88ba132055055c58994b1eef0a2676ae184f84f3786987cea3b74cc2fce51b86217f56f8599f1d20bfe661bffb5abc81cbf32796e06994187cdd22ae206e1495c1c2adb3db9437155e1bb24f844e39960dc9653ac46b634c9972b540f8bdc5e1e4857c09f"}, {0xbc, 0x6, 0x403, 0x2, 0x0, "55fefeef2d5b4d73c93a5e8d16e20035ef0acd89573f1645f56aad3b59a26db53729dea8f466cfc39f947afaaeeedb29ce2368f1711464e7609f340627a2446af0be176f9d94d82df7e6f75009bc6046b0cb3842d00414bf7089dffaecae8edc5fdc514d61495d45649f390346e67c94679f27462cc3c36fb60ed3d1b9d0e0ba4c44a67b50c0cc81199cd61000d5b9ea15bd67620dc2c3878b549748b1f36f96448678558b6d4c3b3a6314"}, {0x104, 0x0, 0x107, 0xc22, 0x2, "de94441a41bfafef9955b3a5a84ba04b60a7122ac4f53ef1ac19d3ef57e998a0cbb02c3931c127bd0f52a3fc044a68480434408970857c2525a6a6e0c0158430c15c2d091093e6ceeb2b884c22dde7feccaedd060e2c2058dd13c8f15fa259c320917b64f6230a4a183dc312a347844200c9b52a3f1d641c6d6a577daa85712bebfcee0546c7c76594acfedfe1f485675e0cfb75a92f24a30946d6794bae4c849280c43f0fc0cebd544149edf1be08df9e19b36fac1b02ef3eec05155ff35beaa40e354446ac10b54cc553228bb92d00e7db24bf68847aabad3c6846170b20d71f1cb96f0d19a85543ccf442339d60f86cda0d"}, {0xf8, 0x400, 0x800, 0xff, 0x1, "3260a698e3d3f0a7c7d8d23dbe2c5f3994c121ef0bdf7c6ab76a73f7776f2ac5dfeec992de1e24441d732d52baa0cea09ca3abb55e8a2a948035a4bdd0640fda28e7941b952b40d192208297dd5ce3b4d8b0a50165998ee56364b4d1f790e3e858883d82b9508235d1f83b7e448abf489083e7e06cea0ac8d7101b6d54d940069d3cac732d0a72426c29bed1234580da645df9ac2098228a37f284568b6748e8736a83302028d7af3bb91a0eeabfda84052b7bf9ade3b6a329e8e788938082324bb07de9eddbe03f2e17c4dc15229a2ca74c45bb7368988c7b7744708470fced5f6a71fcb7f8"}, {0x60, 0x6, 0x300, 0x5, 0x2, "307b821f937ab146ce236bd5e300ef209522f13700b0bfc4d65568329d41347851b4b3abf40b7e4e8d7ef9e053319731f0e099667f74d2d6043932b25134851244d18eba89a3eb82dd27ed0adaffb7db"}], 0x52c}, {&(0x7f0000a91000-0x28)=[{0x28, 0x3f, 0x8, 0xfffffffffffeffff, 0x2, "dbf79da264c849fbb40a42d986afc55be32155d92649"}], 0x28}], 0x5, &(0x7f00003e7000-0x30)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}], 0x30, 0x40}, 0x10) 2018/01/05 23:12:07 executing program 1: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x114, 0x1d, &(0x7f0000000000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c27000)=0xc) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000087c000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006d9000)=0xe8) r3 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c2a000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@multicast2=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000a4000-0xc)={0x0, 0x0, 0x0}, &(0x7f000006a000-0x2)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) r9 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000073000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000417000-0xa8)=[{&(0x7f00001ab000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000867000)=[{&(0x7f000089f000)="3f16955dd44110c85c6769c43fdd70100f3c1449552694bed753f9e440700b7e15339cb39dd6521d0d819020d26e9b4a337376ab555d10c905a4375c3028ebc05f7a2b381177c81d0a79885ecf76ec8c025c5d01ee2de4152a3dcb6fb343ed7818693d1caea81cd8b6ca3ee72e58dcfb7238bdfb77c132a9f0dbcf83a3eb34cc21a9c4f0d50ce6ca40a38f7d2f43b43ce9472eacac49859336b1598fa29ca02f44f269359ddd6d24daf86fd71f8357adef047516", 0xb4}], 0x1, &(0x7f0000001000-0x40)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}], 0x40, 0x80}, {&(0x7f000084a000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000000)=[{&(0x7f00006c8000-0x69)="c1bfa9c434c2d0b1d7b864e014b531db033ab4ac4405743a7ee838cd2953cf3b732fcf05e73731c4f1167ab02dd71575796f54108c74f5d2487621d949d63f0d039ae3013bde7ce85fbb2f0d8fb78b8a8a67668317d84b1da929d117eb57b027f83827bbc4b528ea2f", 0x69}, {&(0x7f0000259000-0x5e)="0a1f618415af5b1ee5ff33d1a3e3b4d3be9524b8456c704850e62603f057f847e2a47d4471cb4720c9c2d650368ebda1bad2234808ebcc9585e520af50405b93c4457e0bcb13a44a60e03317a851f41910f2d187bce9fb96fe42f517c561", 0x5e}], 0x2, 0x0, 0x0, 0xd4}, {&(0x7f0000001000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001000-0x20)=[{&(0x7f0000614000)="57786d717c9212a013e5779d490c36c6489aa795739745eebbed5997e2c2e63d661271b00501dd4a0f54234d1e63c45e27a0a4db1dee73df7a6d6bc56fed0c3fe82c0fb54097614ea0f503cf868abf69ec5fcba00413e8e06ed912b8819fef7d72f3abdaec000fbd6f9dbacd577941022d36e0e7772f89bc10a74ed11592776583e9396f0144c53d3e87baa5458849a5de60f94c469a", 0x96}, {&(0x7f0000580000-0x1000)="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", 0x1000}], 0x2, &(0x7f0000000000)=[@cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}], 0x58, 0x20040080}], 0x3, 0x40) splice(r0, &(0x7f00000c0000)=0x0, r0, &(0x7f000040e000)=0x0, 0x0, 0x4) [ 895.791635] netlink: 'syz-executor2': attribute type 15 has an invalid length. [ 895.824904] netlink: 'syz-executor2': attribute type 15 has an invalid length. 2018/01/05 23:12:07 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x5, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000001000-0x20)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="020000056500", [], {{0x86dd, @ipv6={0x0, 0x6, "ac2caf", 0x10, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "0619f2", 0x4, "3152a0"}, ""}}}}}}, 0x0) 2018/01/05 23:12:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = socket(0x11, 0x5, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000acb000-0xc)={0xffffffff8000201f, 0x0}) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000192000)=0x1, 0x4) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000ba2000)=0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f00003fd000)=r2) epoll_wait(r0, &(0x7f00005a0000-0x8)=[{0x0, 0x0}], 0x1, 0x800006) 2018/01/05 23:12:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000925000-0x10)={0x2, &(0x7f0000193000-0x10)=[{0x20, 0x0, 0x0, 0xfffffffffffff034}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f000098d000-0x4)=0x7, &(0x7f0000810000-0x8)=0x4) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x8000000003, 0x5) sendto(r1, &(0x7f00005de000-0x3b)="", 0x0, 0x0, &(0x7f0000359000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6c51c8a19df28c20e1f67024560b00409d3e14deb5915c0c821f9eafc3fc9b751684bc13834c06cdfb1421e06ecb28bbac6b50f148602e34754f7e9de7eea7", 0x0}, 0x60) 2018/01/05 23:12:07 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x4c, &(0x7f0000001000-0x1)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000)=0x5, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000000000)="b4e2abd32c3946ccf8d3be5d10045b80ddd0a7177836d1d77ebcdb19a1f95fa9a72f13623a9bdab2d3d0b87d232ff4f5cf551434644f7e5c21c05fd58754ab26aa59a5a964dd40e6263f6ce03907b0dada6c29190fdd795189125d80efc724666a9c7879aa09c9ef6b", 0x69, 0x40, 0x0, 0x0) 2018/01/05 23:12:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000dec000-0x21)="1f000000120003f205007506000000767f00404308000a0000ff0000000081", 0x1f) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000a30000)={0x0, 0x417d56fe}, &(0x7f0000d69000)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000361000-0x8)={r1, 0x60000000000}, 0x8) 2018/01/05 23:12:07 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x28, &(0x7f0000001000)=""/225, &(0x7f0000001000-0x4)=0xe1) r2 = socket$bt_l2cap(0x1f, 0x3, 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) mmap(&(0x7f000092b000/0x2000)=nil, 0x2000, 0x0, 0x1131, 0xffffffffffffffff, 0x0) 2018/01/05 23:12:07 executing program 5: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-sse2\x00'}, 0x58) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000fd5000-0x10)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0xfffffffffffffcc1) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000fd5000-0xa6)={r0, 0x8, 0x81, "cea9ca509f3b9f043e91e48c8c3ac5559bfa1af3ed39e4c30866f8c869c5c14f9b75dfbd78865bb4aefa96a34f156740df8d9807cc61abe61735652ec8e342753f7109977d49c8967fd11fa75f1ebcbaa4c6629decf915e641f371a2d008cde18f3ed55bb16dd7812b869ff90730d64e72ffba4acd29e5905a063acf6981be15b88fb3b2aa225ede339756e5faa255ab5e870d858a51bb4ae5f3ee88"}) r2 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f00006b3000-0x4)=0x40) sendmsg$alg(r2, &(0x7f0000fd5000-0x38)={0x0, 0x0, &(0x7f0000f74000-0x10)=[{&(0x7f00008e0000)="de9c71ba0edb9d862007dc3f115fa441", 0x10}], 0x1, &(0x7f00008fa000)=[], 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f000022f000-0x38)={&(0x7f0000f74000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f000000c000-0x84)=""/132, 0x84}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000fd6000-0x4)=0x0, 0x4) 2018/01/05 23:12:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) shutdown(r1, 0x1) bind$alg(r1, &(0x7f000062b000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="", 0x0) r2 = accept$alg(r0, 0x0, 0x0) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f0000589000-0x8d)=""/1, 0x1}], 0x1, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f0000e0c000-0x4)=0x2) socketpair$inet(0x2, 0x0, 0x3a09, &(0x7f000004a000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000fab000-0x10)={0x0, 0xd6, 0x1, 0x3b08c00000000000}, &(0x7f00008e9000)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f000024b000)={r4, 0xb3, "703878e4afea4e8d592327a2c250362d03b8db70931a3da403b21312a0676494eb6355908983f70d1bef21eef4a5578ae9ef8249c045ddf54f2d38091b831bc34883092e396a21d22daaa6a5a8645d636879a8371a9ea90cfa31e9d0a376a53b3f2c2aeaad31822c0ee86f8a6ee0b6b4403ae0168f2a10d6ff2d5a9a86f06c2a8777ba4e66fb9ac4f5f02e2263ec0df5f86fcf781a23fd84bb2f0dc5b4ecca8e7bc326e2ac4fa04d65ff7f6ef647ac7f766799"}, &(0x7f000040d000)=0xbb) [ 895.842669] netlink: 11 bytes leftover after parsing attributes in process `syz-executor4'. [ 895.855892] netlink: 11 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/05 23:12:08 executing program 4: mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f77000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f76000-0x21)="3e244e7e87adeb0717edd8b867042a0dedf14029e85b62f01a0ca46272e04b65", 0x20) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000d46000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[{&(0x7f0000be5000-0x5)=""/1, 0x1}], 0x1, &(0x7f0000f77000)=""/0, 0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000d8f000-0x10)={0x8, 0x0, 0x200, 0x7}) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000f78000)=[{0x0, 0x0, &(0x7f0000f79000-0x50)=[{&(0x7f0000814000)="1b", 0x1}], 0x1, &(0x7f0000ae8000-0xc8)=[], 0x0, 0x0}], 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000000000)=0x1c, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r1, &(0x7f0000001000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f000057a000-0x4)=0x6) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000363000)='tls\x00', 0x115) recvmsg(r1, &(0x7f0000cca000-0x38)={0x0, 0x0, &(0x7f00001a0000-0x40)=[{&(0x7f0000f77000)=""/0, 0x0}, {&(0x7f0000879000-0x4a)=""/74, 0x4a}, {&(0x7f0000f77000)=""/204, 0xcc}], 0x3, &(0x7f0000f77000)=""/207, 0xcf, 0x0}, 0x0) 2018/01/05 23:12:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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) r2 = accept4(r1, &(0x7f00000f5000-0x80)=@generic={0x0, ""/126}, &(0x7f0000b59000)=0x80, 0x800) bind$bt_hci(r2, &(0x7f000035d000)={0x1f, 0x6, 0x1}, 0x6) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="", 0x0) sendmmsg$alg(r1, &(0x7f000064d000)=[{0x0, 0x0, &(0x7f0000162000)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x4008000) accept$alg(r1, 0x0, 0x0) 2018/01/05 23:12:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="24b38b20d0ef3254115223ef6cf758327575c041e002a8089496079b1b45009349041eca724fdec73fab9b04e4a4a5af1d03000000000000007faa62b9c0d263274f4a010c4f93ef85516b042511f32764171ba9bd278cbe360c22f184073fe215dee02fe37161246323ee9c82c790add905b90a64adab9fef855d72abb637d460fc6fb5a9eec5535b309c9dfbde3f76323a5af634e4235a33d57e456460104ca0dedf1f0e8365cd43d106c41d009976034d6557bf8917cad630598f6e58fd1770012d78aabb64ffffffed0000464caeedf840d001fe92b08c3f7b8e1596417d7dcd645413be225531b90e6af7a5e0c122283846253398a04d99ca8680deb20632834bc027c44d4cf3fd102724d6748de61eebb06801048dea7636f3a248a9bf3123882ca9fc66b4e70b06d43045", 0x12e) pipe(&(0x7f0000509000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00003ab000)={0x0, 0x611, 0x2, [0x5, 0x2]}, &(0x7f00005a9000)=0xc) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f000038a000-0x8)={r2, 0x1}, 0x8) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00009bd000-0x8)={0x0, 0x0}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000a2e000)={0x0, 0x0}) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f000016d000-0x40)={r3, 0x8, &(0x7f0000211000)=[0x5, 0x400, 0x4, 0x7ff, 0xffff, 0x9, 0xffff, 0x5], &(0x7f00005b4000-0x14)=[0x2, 0x8, 0x100000000, 0x6, 0x80000001], 0x1, 0x1, 0x1, &(0x7f0000892000)=[0x1], &(0x7f0000815000-0x8)=[0x7, 0x7], 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000873000-0x4)={0xffffffffffffffff}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r5, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x2000000000, 0x0, 0x4, 0xb03]}, 0x5c) readv(r4, &(0x7f0000cc1000-0x20)=[{&(0x7f0000f56000)=""/56, 0x38}, {&(0x7f00000a8000-0x6)=""/6, 0x6}], 0x2) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x4, 0x0, 0x0}, 0x14) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000343000)={r3, 0x3, &(0x7f0000b84000-0xc)=[0x5, 0x8, 0x9], &(0x7f00001bd000-0x8)=[0x9, 0x2], 0x1, 0x4, 0x2, &(0x7f0000eac000)=[0x3, 0xe9b, 0x0, 0xfffffffffffffffd], &(0x7f0000deb000)=[0x1f, 0x7, 0x8], 0x0}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000de000)={r1, 0x28, &(0x7f000065c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000079c000-0xc)={r6, 0x89de, 0x8}, 0xc) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r7, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/05 23:12:08 executing program 3: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000584000)={0x0, 0x0}) r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x4, 0x1, &(0x7f00009da000-0x8)={0x0, 0x0}) socketpair(0x5, 0x3, 0x401, &(0x7f000081f000)={0x0, 0x0}) mmap(&(0x7f0000a2c000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) r2 = accept4(r0, &(0x7f0000183000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000a80000)=0x10, 0x80000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000987000-0xe4)={0x0, 0xdc, "cf1d7bbccf5316cac4ef00c7f803bea30de692d0f3bba77bd6691d319a6810b568660996538ff1af5df52750859ee44bdbe74e631a7b168427e120e7d8a8238386de1e02a159a02a65ed355fda345469cbb1e97293a18998abd53fc9e68db1c094cfaf15807cbd8cc1eb1ed036dd77b780f12aa242cbc0d279cdc3bd9aa31aa0915d3c77bee00840bb1ee826165086421252d84007236fee6c34ebeb4ec9695195bcbbd87c404fc51ad7b4e14bcf35da72d24e6339598a6ec294b8d881f28fdaef20f1b26d8cea0dc4314a6ca31fb91d5f03d54acdc07c8d88d4d7a7"}, &(0x7f00006ac000-0x4)=0xe4) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f000052f000)=r3, 0x4) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000b8b000-0xa)={r3, 0x100000001, 0x1, [0x1c5]}, &(0x7f0000280000)=0xa) r4 = socket$kcm(0x29, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000e64000-0x18)={r3, 0x0, 0x8, [0x10000, 0x6, 0x8, 0x0, 0x0, 0x20, 0x100000000, 0x108]}, 0x18) sendto(r4, &(0x7f00009cd000-0x10)="", 0x7fffffff, 0x0, 0x0, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f000047e000-0x4)=0x80000001) 2018/01/05 23:12:08 executing program 0: mmap(&(0x7f0000000000/0xea0000)=nil, 0xea0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x1, 0x7) write(r0, &(0x7f0000008000-0x26)="240000001a0025f00000000000edfa0e02f6f900e003bf06ffff00ff0800090005000000", 0x24) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000450000)={0xbf, {{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]}, 0x1, 0x1, [{{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x120) 2018/01/05 23:12:08 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000001000-0x1c)=@in6={0x0, 0x0, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000001000-0x8)={0x0, 0x20}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000af9000)={r1, 0x10000}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000823000-0x10)={&(0x7f0000ad0000)='./file0\x00', 0x0, 0x18}, 0x10) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000364000)={r2, &(0x7f0000039000-0x3d)="cf87d8d23fdb26ab82e592eb54cdf91a9c1543528df9cc733f6cd8f5f35a724de67d5affdfd39936f8a5875694ef8f74474c5aa778520687052b1a8210", &(0x7f0000428000-0xc0)=""/192}, 0x18) r3 = socket$netlink(0x10, 0x3, 0x200b) writev(r3, &(0x7f000037d000)=[{&(0x7f000076a000-0x20)="1f000000020719000000030000e3ff0000ed1b8509002400010100ff5dfe58", 0x1f}], 0x1) 2018/01/05 23:12:08 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x2, 0x5, &(0x7f0000000000+0xa9b)={0x0, 0x0}) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000dd4000)=0x3ff, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x2, 0x3, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f0000735000-0x10)={0x1d2, &(0x7f0000000000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) mmap(&(0x7f0000000000/0x939000)=nil, 0x939000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f0000939000-0x5)=@ethtool_sfeatures={0x3b, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_tcp_int(r2, 0x6, 0x1, &(0x7f000049b000-0x4)=0xc12, 0x4) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f00001d4000-0x10)={0x7, &(0x7f0000939000)=[{0x80000001, 0x24f1, 0x6, 0x8}, {0x1, 0x3, 0x8, 0x2}, {0x8000, 0x101, 0x100000000, 0x1000}, {0x0, 0x4, 0x80000000, 0x9e}, {0x401, 0x0, 0x6, 0x6}, {0x4, 0x8, 0x4, 0x7}, {0x100000000, 0x9, 0x3, 0x4}]}, 0x10) 2018/01/05 23:12:08 executing program 5: mmap(&(0x7f0000000000/0xd4d000)=nil, 0xd4d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x3, 0x0, 0x3, 0xf, 0x0, 0x0, 0x0, [@sadb_key={0x1, 0x9, 0x0, 0x0, ""}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}]}, 0x78}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00008b8000-0x8)={0x0, 0x0}) setsockopt$inet_buf(r1, 0x0, 0x25, &(0x7f0000575000-0x1000)="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", 0x1000) 2018/01/05 23:12:08 executing program 2: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000013000-0x1c)={0x1, 0x9, 0x7, 0x4, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r1 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000002000)=0x0) mmap(&(0x7f000001b000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r1, &(0x7f000001b000)=@file={0x0, ""/4096}, &(0x7f000000c000)=0x1002) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000019000)={r0, &(0x7f000001a000-0x23)="0791", &(0x7f000001a000-0x17)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000007000)={r0, &(0x7f0000009000)="", &(0x7f0000012000-0x61)="", 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000017000-0x18)={r0, &(0x7f0000004000)="", &(0x7f0000016000)=""/0}, 0x18) 2018/01/05 23:12:08 executing program 1: mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x10) write(r0, &(0x7f00003ea000-0x36)="0600000020000bfd0000ffff008d4001e200850000123b0400f2fee600ff002103c75735", 0x24) 2018/01/05 23:12:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00005b2000-0x1)="", 0x87, 0x800000120000001, &(0x7f0000e46000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c6a000-0x40)=[{0x4, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00002b8000-0xa)='nv\x00', 0x3) socketpair(0xa, 0x3, 0xffffffffffff7c9e, &(0x7f00007ba000)={0x0, 0x0}) getsockname$packet(r1, &(0x7f0000fa6000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000640000)=0x14) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff, 0x0}, 0x14) writev(r0, &(0x7f0000a77000)=[{&(0x7f0000bc8000-0x66)='1', 0x1}], 0x1) sendmsg(r0, &(0x7f00001c2000-0x38)={&(0x7f0000b5b000)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000c7a000-0x60)=[{&(0x7f0000e00000-0x1000)="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", 0x144}], 0x1, &(0x7f0000f93000)=[{0x38, 0x3a, 0x7f, "61c0014df37d3e0d719229095889e2b631dd693ac70dc376e43e2be1f25c6daf692c09c7099ff5b0"}], 0x38, 0x10}, 0x10) 2018/01/05 23:12:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000d0a000-0x80)="ff55d36cffba04365d0000000000000101000000", 0x14) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00007a2000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x90) pipe(&(0x7f0000f3c000)={0x0, 0x0}) bind$bt_rfcomm(r1, &(0x7f0000473000-0x9)={0x1f, {0x4, 0x9, 0x3, 0xd50b, 0x7, 0x6}, 0x8}, 0x9) 2018/01/05 23:12:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) bind$bt_l2cap(r0, &(0x7f0000f9f000)={0x1f, 0x7, {0x3, 0x4251, 0x10001, 0x1000, 0xfffffffffffffffd, 0x6ea3}, 0x0, 0x2e}, 0xe) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0xfffffffffffffff7}, 0x10) sendmmsg$alg(r1, &(0x7f0000f40000-0xa8)=[{0x0, 0x0, &(0x7f0000511000)=[], 0x0, &(0x7f0000131000)=[], 0x0, 0x0}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000e84000)={0x0, 0x1, 0x30, 0x5, 0x0}, &(0x7f0000473000)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000065b000)={r2, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x10000, 0x6f, 0x3, 0x7}, &(0x7f0000980000-0x4)=0xa0) 2018/01/05 23:12:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x400) r1 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x0, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000370000)=[{&(0x7f00002e9000-0xe4)="4190c3c5c552d12a755135a5f81daaf9772bfbbf17f3eab0d2fa23b1080b9f6abfc0976d01429448eb94d3fbce79ef088f9a02f05305585f5e3516fb18ff779588135df2f1c00f633ed33193c2f91dda0857982fdf9a15784bd6b965fc74a21fa77205d6570cf25e6bd5c978e9cbadc5f91221b61397d3019af7159ded0862893393f2fa8b9ac472c49e1a454f83f457ad7835005cda4604f29591da54fab57bd37d7a6bfde0143fc058acb74723fc55969bfcfea3ce7a3c9400547be0235946cd2cc09b5cbeef7bed9f83912231eb2f0cc789b48f250a31f8d1117c8d82a96941101bff", 0xe4}], 0x1, 0x5) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000049000)={0x0, 0x0, ""}, &(0x7f0000bd2000-0x4)=0x8) 2018/01/05 23:12:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f000068b000-0x1002)=@un=@file={0x0, ""/4096}, &(0x7f0000e87000)=0x1002, 0x80000) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000afc000)={0x0, 0x0}, &(0x7f0000b35000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000b88000)={r1, @in6={{0xa, 0x3, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x4000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0xfffffffffffffffd}, &(0x7f0000262000)=0x98) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000ade000)={0x0, 0x0, 0x0, []}, &(0x7f0000383000-0x4)=0x8) ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f000038a000-0x4)=0x0) 2018/01/05 23:12:08 executing program 4: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) connect$inet6(r0, &(0x7f0000569000)={0xa, 0x1, 0x3d3b, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffff00000000}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f00004d7000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00007fd000)=0x1c, 0x800) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000f35000)={0x0, 0xfff, 0x0, 0x3ff}, &(0x7f0000ff8000)=0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000874000)={r1}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f0000768000-0x5c)=[@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x5c) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) r5 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r5, 0x800442d3, &(0x7f0000c75000)={0x7ff, 0x0, 0x9, "7e65ae06c475", "25cf95dd4d53df657e303d67046b54ca"}) setsockopt$netlink_NETLINK_CAP_ACK(r4, 0x10e, 0xa, &(0x7f0000d87000)=0x8003, 0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00008af000-0x8)={r2, 0x8}, &(0x7f0000fe2000-0x4)=0x8) r6 = socket(0x10, 0x3, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r6, 0x29, 0x20, &(0x7f000092a000-0x20)={@loopback={0x0, 0x1}, 0x6, 0x0, 0x1, 0x2, 0x6, 0x50c, 0xfffffffffffff06d}, 0x20) socket$inet6_icmp(0xa, 0x2, 0x3a) r7 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r6, &(0x7f0000cef000)={0x7ffffffd, 0x0}) getsockopt$llc_int(r3, 0x10c, 0x3, &(0x7f0000bcc000)=0x0, &(0x7f0000253000-0x4)=0x4) 2018/01/05 23:12:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000e07000-0x10)=[{&(0x7f00009bc000-0xe)="390000001000090400002022020000000700004a03000000000000000010000308000a001a000000000000000608000300ff09e800ffe46f3e", 0x39}], 0x1) socketpair$inet(0x2, 0x6, 0x9, &(0x7f0000c65000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000cf9000)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x15f1, 0x1}, &(0x7f0000054000-0x4)=0x98) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000fde000)={r2, 0xff}, 0x6) 2018/01/05 23:12:08 executing program 5: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4, 0x8) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000000000)={@common='ip6gre0\x00', @ifru_data=&(0x7f0000001000-0x20)="d31000b8428d2109e00c0000800007c8000000000000049500cc956fd6f6de93"}) 2018/01/05 23:12:08 executing program 0: mmap(&(0x7f0000000000/0x5b5000)=nil, 0x5b5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="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", 0x12c) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x1000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x9, 0x0, 0x0}, 0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/05 23:12:08 executing program 6: mmap(&(0x7f0000000000/0x5b9000)=nil, 0x5b9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha384\x00'}, 0xfffffffffffffff9) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003e0000)="d3ab27191a0100235fba602dff05000bfef9f3d2a4b200fffffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x10) sendmsg$alg(r1, &(0x7f00005af000)={0x0, 0x0, &(0x7f00005b9000-0x20)=[{&(0x7f000004d000)="b84acc201c3bd323ab19c5d801cf673e9434d504f999b8c8642365cc8316e93f12ceefbbc91c", 0x26}], 0x1, &(0x7f00001b2000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 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) 2018/01/05 23:12:08 executing program 7: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000645000)={0x0, 0x0}) r1 = accept$inet(r0, 0x0, &(0x7f0000deb000)=0x0) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f000006c000-0x10)={0x0, 0x0}, &(0x7f0000f77000-0x4)=0x10) r2 = socket(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00004e7000-0xe8)={{{@in=@rand_addr=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) write(r2, &(0x7f0000c40000-0x22)="220000001a00070b00000000ef001201014b810005000100070000e4ffffff000500", 0x8) sendmsg$key(r2, &(0x7f0000d31000)={0x0, 0x0, &(0x7f00000ec000-0x10)={&(0x7f000079f000-0xe0)={0x2, 0xe, 0x5, 0x8, 0x1c, 0x0, 0x1, 0x0, [@sadb_x_sec_ctx={0xf, 0x18, 0x7fffffff, 0x592, 0x6e, "3a46e7ccfb97cc62c3c07ce07084105da3c5eee2f8a8cd89a798a5ccc9dee8fc43894fb018e41741f0f42c616ecfd9f50e0a8c9062b50f4976dab60e62523c3c1b8464fbb7a8367497f56e17d0ab76fdc039694d0120e503347669ca7da2a57a84f957ddf7194b2fb928bf7cbdf7"}, @sadb_x_sa2={0x2, 0x13, 0x80000000, 0x0, 0x0, 0x1, 0x6}, @sadb_x_policy={0x8, 0x12, 0x7, 0x3, 0x0, 0x1, 0x6, {0x6, 0xff, 0x80, 0x1, 0x0, 0x1, 0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@loopback=0x7f000001}}, @sadb_x_nat_t_type={0x1, 0x14, 0x1000, [0x0, 0x0, 0x0]}]}, 0xe0}, 0x1, 0x0, 0x0, 0x0}, 0x48010) getsockname$packet(0xffffffffffffff9c, &(0x7f00002b2000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000f09000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$packet(r2, &(0x7f0000a78000-0x7d)=""/125, 0x7d, 0x100, &(0x7f0000001000-0x14)={0x11, 0x9, r3, 0x1, 0x8000, 0x6, @random="129fb96ed272", [0x0, 0x0]}, 0x14) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000531000-0x4)=0x0) 2018/01/05 23:12:08 executing program 7: mmap(&(0x7f0000000000/0xf85000)=nil, 0xf85000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f00007da000)=0x7fffffff, 0x4) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000e72000-0x4)=0x7fffffff, 0x4) sendto$inet6(r0, &(0x7f00009b5000)="", 0x0, 0x0, &(0x7f00005ba000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000041000)={0x0, 0x0}) recvfrom$inet6(r0, &(0x7f0000f73000)=""/246, 0xf6, 0x2004, 0x0, 0x0) 2018/01/05 23:12:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00007cb000-0x4)=0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000003c000-0x8)={0x0, 0x0}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00002f6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000147000-0x5)={0x0, 0x0}) bind$unix(r3, &(0x7f0000717000-0xa)=@abs={0x0, 0x0, 0x3}, 0x8) connect$unix(r3, &(0x7f0000a02000-0xa)=@file={0x0, './file0\x00'}, 0xa) sendmmsg$unix(r4, &(0x7f00000bd000)=[], 0x80, 0x0) sendmmsg$unix(r2, &(0x7f0000fa3000)=[{&(0x7f0000498000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000b71000)=[], 0x0, &(0x7f00007a3000)=[], 0x0, 0x0}], 0x1, 0x44) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000630000-0x4)=0x0) connect$unix(r2, &(0x7f00005b2000)=@abs={0x1, 0x0, 0x1}, 0x4102941a651051c3) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000f25000-0x4)=r5) 2018/01/05 23:12:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000313000-0x28)=@hopopts={0x2, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x80000001}, @hao={0xc9, 0x10, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @ra={0x5, 0x2, 0x0}]}, 0x28) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00001df000)={@common='lo\x00', &(0x7f00002e9000)=@ethtool_link_settings={0x4c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 23:12:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r0 = socket(0x11, 0x802, 0x0) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f00006b7000-0x10)={&(0x7f0000d2b000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00001d7000)={r1, 0x28, &(0x7f0000857000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bind$packet(r0, &(0x7f0000fc4000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="00d830220705", [0x0, 0x0]}, 0x14) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) r2 = socket(0x11, 0x8000000000000802, 0x0) bind(r2, &(0x7f0000fe2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write(r2, &(0x7f0000063000-0x98)="", 0x0) 2018/01/05 23:12:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000b90000)={0x0, 0x80001, 0xffffffffffffffff}) socketpair(0x3, 0x7, 0x5, &(0x7f0000513000)={0x0, 0x0}) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x0, &(0x7f0000d0c000)={@rand_addr=0x0, @empty=0x0, 0x0}, &(0x7f0000f6a000)=0xc) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00009db000-0xc)={r3, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000a97000-0x8)={0x0, 0x0}) recvfrom$inet(r4, &(0x7f0000cd1000)=""/0, 0x0, 0x203f, &(0x7f0000de0000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000b49000)={0x0, 0x0}) socket$nfc_llcp(0x27, 0x0, 0x1) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f00009f5000)={r5, 0x6, &(0x7f0000699000-0x18)=[0x9ae7, 0x81000000000000, 0x595b3f5f, 0xf2, 0xae200000, 0x2], &(0x7f000086f000-0x20)=[0x5, 0x3, 0xd8, 0x7fff, 0x6, 0x2, 0xcaa, 0x39], 0x20, 0x8, 0x7, &(0x7f00001d2000)=[0x3ff, 0x5, 0x8000, 0x8, 0x49ff, 0x8, 0x9, 0xfffffffffffffffe], &(0x7f00001fd000)=[0x3ff, 0xfffffffffffffffa], 0x0}) socket$netlink(0x10, 0x3, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getpeername$inet(0xffffffffffffffff, &(0x7f0000874000-0x10)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f24000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000df1000-0x5d)={0x0, 0x55, "fbdf8aa6cbce618c6cf91d0f0fff88860f9dd2b20c37b24ad666254602242fe44bfae12d76fb3866bb153fc3750ec9c6434d124dc1745b26866064dd6978141e4d6d98a8518e2a69439bf8be739dc674d8211bfd0a"}, &(0x7f00008b8000-0x4)=0x5d) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000ea0000-0x20)={0x8, 0x7, 0x4, 0x1, 0x6, 0x1, 0x80, 0x9, 0x0}, &(0x7f0000616000)=0x20) sendmmsg$inet_sctp(r2, &(0x7f0000a67000)=[{&(0x7f0000eeb000)=@in6={0xa, 0x1, 0xed, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, 0x1c, &(0x7f0000181000-0x40)=[{&(0x7f00002f9000-0x5f)="c9300978d65e170e7c12d1c0641ef896ebc3dda6a6e58447ebf48663a0272476284db6418e7db5cc64587cad09dddd065dc5536a9e628db40d775cfabc269ffbadc75a5e2841e31871a9ffbf922e5a58571d28cf2dcf64e06ef8e0dcba8e7c", 0x5f}, {&(0x7f0000087000)="aa9eaac79784694dba742e4464ebd5e916766b3c79e020fb21ac725e97f5413f01b9b53cd8", 0x25}, {&(0x7f0000c08000)="bb9d06a9e1bf021f7e3b865f48011ce0341866647d0ad4cb8304f289e1df0e26e56f309c23120c7c61a3380666cad52f761df08687f003cc1e34b8fbe83f18732d341da9de6901416976af6be0e85d2ac5297df6cd59c3f3915cd536f72464db5683c896c35fa8ec57ad37f200446aa46bb529c77872b9804a3d", 0x7a}, {&(0x7f0000cb8000-0xe1)="5aacd57b590fc7c79ad1cfa4ae8e5f5021c38a82693283c2fc598717c4e598a9dd03588648715898d3eaa085946d1022d332abc1e2251cb335fb4467dba598007b1b56ee67af857cab3aaf7eccf8d06db896ba2997e7e3765a01754625818a071a79ac7874e683a8fa813dd96c9bc24dd26fe56fc81a13a4e72890bc19dcddb6c24b8feaa600856c99a4e2e41ecc736e62b8d93aefd720553b494eb4f42715448bb3a880b72d6104ab69a7ecc342a70a887e501244cb404d3ba884af33e9d286a57ab1bf87ba656d44561c75bc120e143b0eaf38b76f49a09501a5e03f9a986948", 0xe1}], 0x4, 0x0, 0x0, 0x10}, {&(0x7f0000404000)=@in6={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x80}, 0x1c, &(0x7f0000c3f000-0x60)=[{&(0x7f0000fef000-0x99)="bae5e76c2179262d1edf27949cb7303b5ec0f588914d58d0449f34b1e14320b94c966c78ac0bb04c6e52d767cc4149a658d4e10ce26dd588cf72194e7b18b478ec3314c9a08a5dfc0bd581f25f454c5f673d0e9d8b274d803f3116c903a35997cf3dcd67be45f5fba9c6a8ae7e42c662ba026438745ed9b9877579a0542f3538d9677da159f59fecb6d6037cb26f12e948cf4268850b4de1a3b0facec7b9d601091da68535a9412f90afb592df7b66c1f1dcd8ffaf72002b5510fc1c39cde3", 0xbf}, {&(0x7f0000d30000)="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", 0x1000}, {&(0x7f0000df4000)="8cdd443249e0a0805f9cc58af85546e71b91ce58041d776f799034575baff4a142d4d9ed08b6d05387cbf1e5b2ce7d7bdb2af757b7668d0d05d1e71d3a785a1569d388acda62243043c8c82c7ef745a3418a1849e581d3990af1485b0ed145b6dc122f978b63fafb305bb4fb0852158ea88d65e60838083f8745bf830297bdd713f2e7e9e5251c410f5e1f2e19c122766890382d5a1250884f2a6648e89e5f56d36d74fac7375e9f6e97bbc2a428982a59385dc6b20599c6f6aab463e7b61c249205822affbd637d", 0xc8}], 0x6, &(0x7f0000bd6000-0xc0)=[@sndinfo={0x20, 0x84, 0x2, {0x1, 0x8009, 0x9, 0x6, r6}}, @init={0x18, 0x84, 0x0, {0x8, 0x3, 0x5, 0x1}}, @sndinfo={0x20, 0x84, 0x2, {0x9c, 0x200, 0x1, 0x8001, r7}}, @init={0x18, 0x84, 0x0, {0x5, 0x1, 0x5, 0x0}}], 0xc0, 0x80}, {&(0x7f0000d85000)=@in6={0xa, 0x3, 0x10000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7ff}, 0x1c, &(0x7f00009fd000)=[{&(0x7f00001f0000)="52ffd1bb4c60e3d0e70f38ffefb4e11315b6ec013d60caf3afbc7f9b88e02e866b7d538a944aa3b89525e13463605ad1a04ba8dca09ea2ee83be819c3bd8ed822e0f", 0x42}, {&(0x7f0000771000)="f604cb214ab6bcabcb1cdb85aa4589c6b11fc949537835dc250b28d603a6e7a6145881b7c294db4fd6acf12506330d7570e8e94a401ffd7d66d603d515c5cb6ce6d3c696cac6f5ad6a5d717bbe58f122d5ebc23a17631513b4e9a0a8ae48bbcb9c5f727ce1ffcc2fffec64c720a8bdafe8908876df6fffacc99a429bc8df9ec04255a28ec4c95d61cda898400b73512411a9490a425998de65b944f113503fdcf0c7b8471d", 0xa5}], 0x2, &(0x7f00003b9000-0x30)=[@init={0x18, 0x84, 0x0, {0x6, 0x2, 0x4, 0x1152}}], 0x30, 0x10}], 0x3, 0x80) socketpair$inet6(0xa, 0x800, 0x8, &(0x7f0000b3d000-0x8)={0x0, 0x0}) 2018/01/05 23:12:08 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000001000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000091b000)=0x60) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000a46000-0x4)=0x8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@generic="fbb5ad5057b918dfc7783b64a927b119", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000002000-0xc)={@remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, r2}, 0xc) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000982000)={r1, 0x8, 0x7}, 0x8) mmap(&(0x7f0000000000/0xd14000)=nil, 0xd14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000d14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000d15000-0x52)=""/82, 0x52, 0x40010022, &(0x7f0000c47000)=@nfc_llcp={0x27, 0x5, 0x80000001, 0x7, 0x7, 0x9, "2b9d19c53b95c9a2879b2fcdb2594b3bc259a34073ab9d9c796ff5aba55efa147bfcd0025a21b6e8948b456638e8e7510255eafe67b9262794db9c489b2005", 0x8}, 0x60) setsockopt$inet6_int(r3, 0x29, 0x31, &(0x7f0000d0d000)=0x4000000800, 0x4) setsockopt$inet6_int(r3, 0x29, 0x42, &(0x7f0000463000)=0x2e8, 0x4) getsockopt$inet6_buf(r3, 0x29, 0x6, &(0x7f0000d0d000)=""/0, &(0x7f0000bef000-0x4)=0x0) connect$inet6(r3, &(0x7f00004f1000-0x1c)={0xa, 0x0, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, 0x1c) r4 = socket(0x10, 0x2, 0x0) mmap(&(0x7f0000d15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x80000000001, 0x80002, 0x2c61293e, &(0x7f0000d05000)={0x0, 0x0}) mmap(&(0x7f0000d15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000d16000-0x10)={0x2, &(0x7f0000643000)=[{0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000d15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CTX(r5, 0xc0086423, &(0x7f0000d15000)={r6, 0x2}) mmap(&(0x7f0000d14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r4, 0x21, 0xb, &(0x7f0000a24000-0x4)=0x0, &(0x7f0000d14000)=0x4) 2018/01/05 23:12:08 executing program 1: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x71, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000007000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000007000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000000b000-0x4)=0x10, 0x80000) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f000000c000-0x4)=0x0, 0x4) bind$alg(r0, &(0x7f0000003000)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305-generic\x00'}, 0x58) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000b000-0x8)={0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/05 23:12:08 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x0, 0x800000000f, &(0x7f0000989000)="c2", 0x1) socketpair(0x7, 0x80805, 0xfff, &(0x7f0000d5b000)={0x0, 0x0}) connect$ipx(r1, &(0x7f000092b000)={0x4, 0x81, 0xffffffffffffa8d9, "3e5af016cb26", 0x5, 0x0}, 0x10) socket$inet6(0xa, 0x5, 0x2) 2018/01/05 23:12:08 executing program 1: mmap(&(0x7f0000000000/0xd2b000)=nil, 0xd2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000668000-0x10)=@common='lo\x00', 0x10) sendmmsg$nfc_llcp(r0, &(0x7f0000237000)=[{&(0x7f0000003000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "0fcca4bb22f2892559edddba1a892f216c6adb6dac3291add84e7dd1b9b1e1043844071c4d783ef83c7baa707bef6850ccd339c111743913f1b7601256cf03", 0x0}, 0x60, &(0x7f0000006000)=[], 0x0, &(0x7f000053c000)={0x28, 0x29, 0x2, "f1eb437ee62fa89f7006e4a66ee67f3490"}, 0x28, 0x0}], 0x1, 0x0) mmap(&(0x7f0000d2b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d2b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netrom(r0, &(0x7f0000d2c000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000d2c000-0x4)=0x48) 2018/01/05 23:12:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000ea8000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "f07007", 0x18, 0x80000000003a, 0xffffffffffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0x88, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}}}}}, 0x0) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f000083b000-0x44)={{0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="4cf107729b86", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='ip6gre0\x00'}) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000ea3000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00002f2000-0x4)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000158000)={0x0, 0x0, 0x0}, &(0x7f00002eb000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f000052f000)={0x0, 0x0}, &(0x7f0000789000)=0x8) write(0xffffffffffffffff, &(0x7f00008cb000-0xc4)="", 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00006e3000)=@int=0x3, 0x4) poll(&(0x7f00001b0000)=[], 0x0, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000752000-0x4)=@int=0x0, 0x4) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000d52000)={0x0, 0x0}, 0x6) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000340000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e0d000-0x2)=0xe8) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00004f1000)={0x0, 0x0}) listen(r2, 0x7f) 2018/01/05 23:12:08 executing program 5: r0 = socket$inet6_sctp(0xa, 0x2, 0x84) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(0xffffffffffffff9c, &(0x7f0000012000)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000012000)=0x10, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000001000-0x4)=0x0, &(0x7f0000013000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)=0xb) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000012000-0x3)=0x20) 2018/01/05 23:12:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f0000c29000-0xd2)="b8004ad3d91915e6a28070841d0ea134a765a34af147e9cbaf633c1a2ffae2d275674cf7bf4db890f446121e9757c71291b4bea1bb4af024960675641503a6905d0a4945d345f35e0038174f381ae4bdc244010d348b231c36b8d1b3c0664077bdf58b856efd2834a7e115a8efc3962efa29d62d3a9538bab7aed8b8ee935c2dda4f4bb62c69f94b5fa130b1432efd0b37271edd7a27b5270b4306a4332d71a8d91b2686557232e17bf06677a9900a91683954066977a51a358b58e188cff5e0056ae43f8cd4bc7118bc42457c4b24d9a7ea", 0xd2, 0x4000000, &(0x7f0000ce1000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff}, 0x1c) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/05 23:12:08 executing program 6: r0 = socket(0x11, 0x802, 0x300) socketpair(0x1a, 0x804, 0x80, &(0x7f0000456000)={0x0, 0x0}) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000629000-0x4)={0x0, 0x2, 0x0}, 0x4) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000127000)=@add_del={0x2, &(0x7f0000fd6000-0x10)=@common='ip6tnl0\x00', 0x2687db5e}) r2 = socket$inet6(0xa, 0x8000000003, 0x5) sendto(r2, &(0x7f00005de000-0x3b)="", 0x0, 0x0, &(0x7f0000359000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6c51c8a19df28c20e1f67024560b00409d3e14deb5915c0c821f9eafc3fc9b751684bc13834c06cdfb1421e06ecb28bbac6b50f148602e34754f7e9de7eea7", 0x0}, 0x60) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00008a5000)={r1, &(0x7f0000bd5000)="c839041e086bcb5d388f1ad9bdd57f8a8d9810e218fcc457ce8860d56a40be242df196982b841958108f256c2064708b6a9a737f3e6d4550b2773e3c75d33e2a439bc18a5d52d71a806615dfc18ad4f8c189", &(0x7f00004e7000)="b3d946f82a0c831f221d9d9dd5c6067ff4be9df15f9362c42188679dbca88f2964d6017728a254f85fe3fe0499a6f7a1a4e613896fb431f836506f3c86d6a38342fc473725b8e53a352d7f05f4d49569b6a5dde5e2a80d3a031303e77861a84bfbf12f090b2853ac81d7bc4606eed5f40c95759b6a640a5b7a9419f55650aa02c951534c722a23a624c9e2496850bd5a6c93bab78d3e6d8e54ea54827427a4a3fc71304af2517982f4dd1ebf005e4625a6cad98c8d1f4a37263c620bf438fbfc87b0f62d99d6380487a9101595f6f34c24f696295af714", 0x0}, 0x20) bind$llc(r0, &(0x7f00002c8000)={0x1a, 0x6, 0x85d, 0x8000, 0x40, 0x3f, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) [ 896.354532] ICMPv6: NA: bb:bb:bb:bb:bb:04 advertised our address fe80::4aa on syz4! 2018/01/05 23:12:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000d94000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xf05000)=nil, 0xf05000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x40000000000036, &(0x7f0000ecb000-0xd0)="dc13b51a5be6306e78dd580871ab2144ece470d734cf0196f75d43c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f800000004d602663d75dd05a04c57bbb2d039128a5d071038a46611f937f9857d4ff812a8f9fc3f0709020000000000000000d359bdeb62e18a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d325f0100029755668fa3f9b8974fec92b836614657ad31300007a63e6ddfaeda0896440f396f4b9b3f5a2db8352780dff40bb45a7883", 0xd0) setsockopt$inet6_buf(r1, 0x29, 0x36, &(0x7f000097c000)="", 0x0) sendto$inet(r0, &(0x7f0000ef9000)="", 0x0, 0x0, &(0x7f000015a000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom(r0, &(0x7f00003ff000-0x1000)=""/4096, 0x2e8, 0x10020, 0x0, 0xfe94) 2018/01/05 23:12:08 executing program 1: mmap(&(0x7f0000000000/0xf71000)=nil, 0xf71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000477000-0x10)={0x2, &(0x7f0000de4000-0x30)=[{0x87, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000631000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000efe000)=0x10, 0x80000) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000d9b000-0x18)={0x0, 0x7e90d2c8, 0x30, 0x3, 0x8001}, &(0x7f0000775000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000962000)={r2, 0xac2, 0x5}, &(0x7f0000bc0000)=0x8) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000f72000-0x8)={r3, 0x2}, 0x8) bind$inet6(r0, &(0x7f0000092000)={0xa, 0x2, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, 0x1c) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000eb0000-0x8)={0x0, 0x0}) 2018/01/05 23:12:08 executing program 6: mmap(&(0x7f0000000000/0xf53000)=nil, 0xf53000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000f54000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f0000658000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000f54000-0x4)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000197000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3ff, 0x9, 0x3, 0x100, 0x98a8, 0x80000090, r1}) r2 = socket$key(0xf, 0x3, 0x2) pipe(&(0x7f0000323000-0x8)={0x0, 0x0}) socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f0000f53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r3, 0x29, 0x1d, &(0x7f0000f55000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000f55000-0x4)=0x14) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000f55000-0xc)={r5, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000f53000)={0x8, 0x0}) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SNDMTU(r4, 0x112, 0xc, &(0x7f000066f000-0x2)=0x5, &(0x7f0000f55000)=0x2) sendmsg$key(r2, &(0x7f0000f53000-0x38)={0x0, 0x0, &(0x7f0000837000-0x10)={&(0x7f000095c000)={0x2, 0x2, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, [@sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}}]}, 0x70}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/05 23:12:08 executing program 7: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x1cf}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x7, 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) r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000002000-0x10)={0x7, &(0x7f000000b000)=[{0x1, 0x100, 0x8, 0x2}, {0x7c, 0x3, 0x5, 0xffffffff}, {0x10000, 0x9, 0x401, 0x101}, {0x8001, 0x2, 0x8001, 0x390400000000}, {0x2, 0xcd, 0x2, 0x6}, {0x7, 0x1, 0x9, 0x0}, {0x1e32, 0x6, 0xfff, 0x8}]}, 0xffffffffffffff20) 2018/01/05 23:12:08 executing program 5: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) pwritev(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000002000)="02b96c6468e4585d65180be83f77", 0xe}], 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000001000-0x160)={{{{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xcf9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x17b304f0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x10000, 0x65, "9f1fbb73c956830c21c2af8adde4b46531dadb4f5dc5179c42eb57bacc1d59d2f1c51bcbb9557173f9963fdc6b450483fd90256596d44a2437ef8847016c9e87dd5bb7b45ce46e144c6dcf0e50b62e16"}, 0x160) ioctl$sock_SIOCINQ(r0, 0xc0189436, &(0x7f0000001000-0x4)=0x0) 2018/01/05 23:12:08 executing program 4: mmap(&(0x7f0000001000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000006000)={0x0, 0x0}) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000009000-0x78)={0x0, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1b0, 0x7, 0x4, 0x0, 0x3d, &(0x7f000000b000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x1, 0x4, 0x9}) r1 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r1, &(0x7f0000007000-0x6e)="", 0x0, 0x1, &(0x7f0000003000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/05 23:12:08 executing program 2: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x84, 0x7d, &(0x7f0000331000-0x3)="", 0x0) socketpair(0x0, 0x80003, 0x43, &(0x7f0000922000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000709000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000bd8000)={r3, 0x1000, 0xdfb2, 0x307c, 0x1, 0x6}, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x10, 0x802, 0x10) write(r4, &(0x7f0000436000-0x26)="26000000230043f8feffffff00008d0004000000000000000e00f21e00001100002103c76e35", 0x26) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000f7f000-0x10)={r1, 0x28, &(0x7f00001d6000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f0000002000-0x18)=@get={0x1, &(0x7f0000001000)=""/43, 0x3ff}) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000f7f000)="9b4320ad70e56aee05c1b0c8d155b463ee98206c3bcac81f21ac9694b1085c7537f5f8747dbd33085e71c6b96b0eafb9361b34290f1d9ad7d64a68a016b11e81a3595e9fe90f5fc518a4d8eec0a7ec429e208fcde0ed933f6c8f881fe45cb11eebf9def23bc636f944c9130c4bc5e52a3a5022a610629d3400fd09fe80ad07b4f0936d16835d8a4d89efb0545f6ead10928b620f67ae677db46d288fdcc0c96bfa", 0xa1, 0x4000000, &(0x7f0000f7f000)={0xa, 0x3, 0x1000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x40}, 0x1c) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000001000-0x20)={@common='ip6_vti0\x00', @ifru_flags=0x1400}) 2018/01/05 23:12:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000dff000)=[{{&(0x7f00007ba000-0x8)=@hci={0x1f, 0x6, 0x1}, 0x6, &(0x7f0000ec8000)=[{&(0x7f0000fec000-0x8b)="af", 0x1}], 0x1, 0x0, 0x1e9, 0x0}, 0x0}], 0x1, 0x3) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000a5e000-0x4)=0xfffffffffffffffc, 0x4) sendto$inet(r0, &(0x7f0000eff000)="8f", 0x1, 0x0, 0x0, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f00004aa000)={@common='ip_vti0\x00', 0xf451}) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="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", 0x4e4}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000f43000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00007b0000-0x4)=0x1c, 0x80800) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000bb8000)=0x100000000, 0x4) accept$inet(r0, &(0x7f0000a70000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ecf000-0x4)=0x10) [ 896.397899] ICMPv6: NA: bb:bb:bb:bb:bb:04 advertised our address fe80::4aa on syz4! 2018/01/05 23:12:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x8000000000000802, 0x0) bind(r0, &(0x7f0000fe2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b74000)=0x104, 0x4) write(r0, &(0x7f0000023000)="e908", 0xfffffffffffffdb9) recvfrom$ipx(r0, &(0x7f0000cf6000)=""/0, 0x0, 0x2002, &(0x7f0000fee000-0x10)={0x4, 0x0, 0x0, "f461001d32a9", 0x0, 0x0}, 0xffffffffffffff05) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f000083e000-0x4)=0x6, &(0x7f00000d2000-0x4)=0x4) 2018/01/05 23:12:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000784000-0x4)=0x0, 0x800) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000391000-0x4)=0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fe6000)={0x3, 0x4, 0x4, 0x100000009, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000cfd000)={0x0, 0x0}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000d04000-0x20)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8, 0x3, 0x3, 0xa, 0x400, 0x0, 0x8}, 0x20) bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x7, &(0x7f0000c75000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@map={0x18, 0x0, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}, @initr0={0xffffffa7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000cd0000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f000058b000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$unix(0x1, 0x0, 0x0) getsockname$unix(r3, &(0x7f0000168000-0x6e)=@file={0x0, ""/108}, &(0x7f0000b75000)=0x6e) pipe(&(0x7f0000868000)={0x0, 0x0}) getsockopt$netrom_NETROM_N2(r4, 0x103, 0x3, &(0x7f0000013000)=0x4, &(0x7f0000680000)=0x4) 2018/01/05 23:12:08 executing program 2: mmap(&(0x7f0000000000/0xf1b000)=nil, 0xf1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000f1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f1c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f1c000-0x4)=0xc) 2018/01/05 23:12:08 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x1, 0x9, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00006eb000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000445000)=0x1008) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000d40000-0x18)={0x0, 0x0, 0x10, 0x2, 0x1}, &(0x7f00007e6000-0x4)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000000)={0x0, @in6={{0xa, 0x1, 0x7f, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x7feabfe0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000000000)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000001000-0x78)={0x0, 0x70, "95ce4a19e0eff4fe10d3d03f5b0be24a29909361a600d96f1d8b5473f08c1eb91bec5dbbd5070d2aceca60f3eec24dd40aba07e0b9ad5517218d7ee78cd1b2a0db5f9fd39fc65a197e121394a4ecdaa899e886b7138612377d77e32454d1a9fd11759ac7d9da659e0c0400f2de591bf0"}, &(0x7f0000abb000)=0x78) 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) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0xe0, "87604277c14c973d9e6622bfc8a3b665d1b45ef4304bc79db85e8b15585f46751d52643ffc120ed0c6e303d6ba22b93d6056fdfa588eec566eb8efc029c8702b6d8484a997fb3dcda0d3cbcfe96c10b454a701d9a9c1f4f1fde430ac809e6c86762fd30bc89761d6e0908d4a73b80135e0122ab168b4d28fd69edae008382aea2396b981b29d8555af2ff5f1c7b72365a5f3d2007eb4f2af2c9096e7b7628aca0685266973b4061c82102cf6cfb772bd47c360d3dc4cd6cf85bc600ab501508b0551c4b799d16eb041c3db76e40a9c66b3056448a1da88f475a86ff0da1a1235"}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000000000)=[{&(0x7f000020e000-0x1c)=@in6={0xa, 0x3, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, 0x1c, &(0x7f0000035000)=[{&(0x7f0000b43000-0x17)="424f67d05df1f33fc07776ab04fc61d8bef57c6cfbb2f9", 0x17}], 0x1, 0x0, 0x0, 0x4000000}, {&(0x7f0000001000-0x1c)=@in6={0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, 0x1c, &(0x7f000086e000-0x30)=[{&(0x7f0000fb6000-0xa0)="f816cddd3d460c63c79e1e62b8e83faed24d58643ff42e59e01befb957f62bd6210a68df6afca55522838e8911d24a275326f0e22a752d3fdf74ca2f02d1727c1de59cc3a4a3cc301863bf9dcac0704e8a263d4aee81dc198852b32b46c8a28d1d4f2f2c0a39d737e4efaa052700b4400985702272c9c7be0dce33434726187500b1281acfc3ac21df21d8e3f47fbaecb3e9ba5f5dd3648d125643e6102e5084", 0xa0}, {&(0x7f0000001000-0x23)="1944d981d8560f1a35937139c601581aae2a036da3d40ce9eb4cbbc64b681eda5001f2", 0x23}, {&(0x7f0000447000)="8226a0071b4eee4239d4de9823c2245a38ae6f7685884238f05f223e24b5e4dcafd8c4a30d", 0x25}], 0x3, &(0x7f0000000000)=[@sndrcv={0x30, 0x84, 0x1, {0x7fffffff, 0x0, 0x800c, 0x400, 0xd3a, 0x7, 0x1, 0xfff, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0xffffffff, 0x8, 0x1000, 0x0, 0x3, 0x1ad2, 0x8000, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x33, 0x4, 0x5, 0x4, 0x3, 0x0, 0x9, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x40, 0x820b, 0x701, 0x5, r4}}], 0xc0, 0x800}, {&(0x7f00007a8000-0x10)=@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000600000)=[{&(0x7f0000c86000+0x811)="8c618cecdbe6813728da66d2207d5670e9f3f0c1508e5f44803fdeee4cf066564b8b64e0baee6bbefcbda9dcd2513c44e20c928486767ca2f4491b12d9fadb0af605a672706b43aceb41718dc0c02d312d5c06997b2a31442ee32209fcd80cf44a179f7056dabfa78f3abcd5e7c0900318364f88df04e822db8a60831dd8dae8a653bcf4a37ae0fa9f8fe7efb8274dee", 0x90}, {&(0x7f00001aa000)="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0x1000}, {&(0x7f0000fdf000)="4940a8830258ec217a4d2882791cdc8c5791a956b6e40dc2be59babb6e65b38e26c7c9404bb32807e2e4a178d23fea4b08f56f64c22903e26f978ee062a5eb38639ea6a8c5f17836657ccfc4115802009f72250bcc80cb4a85afb3e8", 0x5c}, {&(0x7f000040b000)="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0x1000}], 0x4, 0x0, 0x0, 0x2400c085}, {&(0x7f0000000000)=@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005a4000)=[{&(0x7f0000000000)="a91099b143ca9ca7e31f0cfa2dc2a687fda8743439cd042ac06643da3c1eb73c2b9315e41becc36cc1526c76563831f1c33a3376232dfb0c504338f2f04d8dcc6f0c79eeb3529104a2222477d33315a3e5b1520d46dd283860f1e1421122737d72135f51ddcd21c4713d5de480f90962296f6f0f25e75add1d916f441b9958152b2b", 0x82}], 0x1, 0x0, 0x0, 0x8000}, {&(0x7f0000001000-0x1c)=@in6={0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7fff}, 0x1c, &(0x7f0000924000)=[{&(0x7f0000000000)="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", 0xfe}], 0x1, &(0x7f00002d0000-0x34)=[@sndinfo={0x20, 0x84, 0x2, {0x800, 0x8200, 0x0, 0x0, r5}}, @init={0x18, 0x84, 0x0, {0xda04, 0x193400000, 0x78a1, 0x200}}], 0x60, 0x10}], 0x5, 0x40000) mmap(&(0x7f0000000000/0xd24000)=nil, 0xd24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000d24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000d24000)={0x0, 0xffffffffffffff7d, 0xf1}, &(0x7f00003f5000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r6, 0x84, 0x6, &(0x7f00009aa000-0x8c)={r7, @in6={{0xa, 0x2, 0x1000000000000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x40}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000880000-0x4)=0x8c) ioctl$sock_SIOCETHTOOL(r6, 0x8946, &(0x7f0000645000)={@common="736974300001000000000000000000f6", &(0x7f00009aa000-0x6d)=@ethtool_eeprom={0x4f, 0x0, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 23:12:08 executing program 3: mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x7, 0x2, &(0x7f0000028000-0x8)={0x0, 0x0}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000022000)={0x2, &(0x7f0000006000)=[{0x35, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r1, 0x0, &(0x7f0000005000-0x4)=0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000037000-0x5)={0x0, 0x0, 0x0, 0x0}, &(0x7f000002a000)=0x5) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000035000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000035000)=0x14) sendto(r0, &(0x7f0000003000)="", 0x0, 0x0, &(0x7f0000029000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) 2018/01/05 23:12:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000006000-0x10)=@in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000061b000)=[], 0x0, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@buf={0x13, &(0x7f0000e75000-0x25)="6bea77ea9bcee9e800bf948d32bc089e896b6a"}) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000002000-0x28)={@common='lo\x00', @ifru_flags=0x0}) pipe(&(0x7f000003c000-0x8)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000771000-0xe8)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000163000-0x4)=0xe8) sendmsg$nl_xfrm(r1, &(0x7f0000fe8000)={&(0x7f00008b5000)={0x10, 0x0, 0x0, 0x800040}, 0xc, &(0x7f0000458000-0x10)={&(0x7f0000536000)=@expire={0x100, 0x18, 0x0, 0x1, 0x3, {{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@broadcast=0xffffffff, 0x2, 0x8, 0x3, 0x81, 0x0, 0x20, 0x20, 0x3f, 0xe3, r2}, {@in6=@loopback={0x0, 0x1}, 0x3, 0x3f}, @in6=@loopback={0x0, 0x1}, {0x2, 0x9, 0x5, 0x7, 0x81, 0x9, 0x3ff, 0x7f}, {0x3, 0x7, 0x1, 0x36f3}, {0x100000000, 0x2, 0x400}, 0x7, 0x0, 0xa, 0x3, 0x4, 0x8}, 0x1728}, [@mark={0xc, 0x15, {0x2, 0x1}}]}, 0x100}, 0x1, 0x0, 0x0, 0x24000080}, 0x24000810) 2018/01/05 23:12:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r0 = socket(0xa, 0x802, 0x0) bind$packet(r0, &(0x7f0000fc4000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="00d830220705", [0x0, 0x0]}, 0x14) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) r1 = socket(0x11, 0x8000000000000802, 0x0) bind(r1, &(0x7f0000fe2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write(r1, &(0x7f0000063000-0x98)="", 0x0) 2018/01/05 23:12:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d11000-0x4)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) r1 = socket$unix(0x1, 0x7, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c6c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000065000-0x4)=0xc) r3 = getuid() r4 = getgid() r5 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000d0e000-0xe8)={{{@in=@empty=0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000052d000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00004c5000)={0x0, 0x0, 0x0}, &(0x7f000086b000-0x4)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000e57000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f65000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000821000)=0xe8) r10 = getgid() r11 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000264000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f99000)=0xe8) r13 = getgid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000205000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000f1e000)={{{@in=@empty=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e5c000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000eb9000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b75000)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000eb4000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00006d9000)={{{@in=@loopback=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0x0, 0x0}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000aec000-0x4)=0xe8) r19 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000025c000-0xc)={0x0, 0x0, 0x0}, &(0x7f000093e000)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000648000)={{{@in=@multicast2=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000735000)=0xe8) r22 = getgid() socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000c43000)={0x0, 0x0}) r24 = getpid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e2c000-0xc)={0x0, 0x0, 0x0}, &(0x7f00009d9000)=0xc) r26 = getgid() r27 = gettid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000df9000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ee1000-0x4)=0xe8) r29 = getgid() r30 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000d69000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a63000-0x4)=0xe8) r32 = getgid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000715000-0x4)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000527000)={0x0, 0x0, 0x0}, &(0x7f0000b72000)=0xc) r35 = getgid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000f4c000-0x4)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a5c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e9d000)=0xc) r38 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00002d5000)={0x0, 0x0, 0x0}, &(0x7f0000a08000-0x4)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000043f000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000045a000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a99000)={0x0, 0x0, 0x0}, &(0x7f00003c2000)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000015000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006cb000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000955000)={0x0, 0x0, 0x0}, &(0x7f00009d7000)=0xc) r44 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000db000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000386000)=0xe8) r46 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000dc6000-0xc)={0x0, 0x0, 0x0}, &(0x7f000087f000-0x4)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000c99000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005d5000)=0xe8) r49 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000379000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f7b000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000096d000)={0x0, 0x0, 0x0}, &(0x7f0000541000-0x4)=0xc) r52 = getgid() r53 = getpid() r54 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000072e000)={0x0, 0x0, 0x0}, &(0x7f00008da000)=0xc) sendmmsg$unix(r1, &(0x7f000089b000-0x230)=[{&(0x7f0000630000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000b7c000)=[{&(0x7f00003f4000)="5018ade1346dc9d61a5e7ef51eff0d2e83d1a3b640f71d6f9979c6bb2fe17ada8fe4ddb36d153adfe0d27cc86d0ca4e08b9555c7370b554b0a84974bb5c1019d2810247f341210ba76163f8999a4c161bed7e985af384f123881198a6926421ab350320ab89bfd640f152601c2c7176f9773ab24d1319b8675ade742e681b9c5fc730208d5fe249121845c57531340816d023a70354d572dce5f8fa2", 0x9c}, {&(0x7f00002cd000-0xa)="dbbc2749a753bceac9ce", 0xa}, {&(0x7f0000627000)="1df8e38b0d5297a5cc202fe58c6ac93ff14fcfb05301a4cf95e8d706dc2dd3b29b1d6608e8a293e56a51848213851a6a3ec8d0b899e954e6207d99285e5ab7e78bfe1ef264d783abb92d1bd1ec6f6f1e113b2b663ef6b82973deee121f09ecdd7015", 0x62}, {&(0x7f0000dfe000)="ece02aebdbf1c5a4f949c750219d68992ef26ae9911aa3b5f1f2faf06756b5e28d288e4865cc7f20c28b6284c624701d6bb2414633464a777d9810d148cf54ab8355b5ffcbef464f2588354b5257d18f1dacd23d9c12704d5d0de9106f71e0ef785f5402f2897f5f8da562933d15dc46eeaa6d2abfed95d90ff8c3ae8ff72d287362c38fe5a503c35b3c97820ca1f88f5b505ef520943eded46cb32726804f", 0x9f}], 0x4, &(0x7f0000f64000-0x138)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}], 0x138, 0x4000000}, {&(0x7f00002b5000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000bef000-0x10)=[{&(0x7f0000e1a000-0xf5)="28c10e966a0bf5e26c9a9f9260e6cb85f623ecc08bbeea3478f7c0a0b2a33eb2ec5c33a706c19b45c147bb5cb4311075dbc71c63aff22e07776bc224e55e245118c9b4466f8573edb4f318ff67ef4935ff1a5ead8dd1e9c027d0f082654e92634e898e6eebab40288fc3671691ca155247952cbb1a294ddfd8bd00c0436b3e911e4a38a221870dc77f1bad46ce25dc7966ccb1c98337edae62a040e3070180ea3792148c37e70550bdffb761828954d44fef4d2af07c8d77eeeddc4844bf630b9b9208d3b796427c51b1b67797aa82551db70fa58c470ebac9823281127124cdd2679770c3c00ba556c24fafb1925034ec26c5c47d", 0xf5}], 0x1, &(0x7f00004e4000-0xd0)=[@cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r20, r21, r22}], 0xd0, 0x11}, {&(0x7f0000f86000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000732000-0x40)=[{&(0x7f000030c000-0x36)="86f0e169797d7107a1eadaffa8abe5646c14d0af0430cbccdaf517027414b1f498345dbc6e91fcd7132d35482b7750edee98f6c71d46", 0x36}, {&(0x7f0000109000-0xb0)="7fc93eaca3b4e1cf7273aab68a37cab24cf28e06c19fb0ee8533004cd2c833d14044d26c84563744c7b190694317f48847d38465f7f4b446e6d28dc68be246c26e3e902e64d552e73a63a1bd3f9adf9771218469db12dc90d94c7f92b272d142a42f577bc2e98b9db125db3453cc8da91f66f71991b663f63a64cbd95dc8f60d6cc92323aff4c19a0f3293b9ab1650cc22c7e364162b50e02ab408225828017eb99243dabb8471473ff3d2e8fe0b4d95", 0xb0}, {&(0x7f0000e1b000)="987481cca43c95e9f205bfd21cb8c9fc97fa68467d18b5d04eb1eeca8cb65b626a48362b46f43f8f993da0e8", 0x2c}, {&(0x7f0000656000-0xff)="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", 0xff}], 0x4, &(0x7f00001ac000-0x38)=[@rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}], 0x38, 0x4000}, {&(0x7f0000249000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00000b3000)=[{&(0x7f0000bd5000)="70b16d5054dc37948ee2a94a6cc7c63890837cf889ba22d8979a3f1be4e0b5479571b420e97fb923e0e39e44848db95d91f9b56763893bb59f2a853a486c26511c85c739cf0ea2b62c8e3a29c7bdd1ef1d9804207e7b8fb3893f395935f2d4e663a4dcbb8e5680cfdaae1cd6d7c9f9e7ffa5efe666e4e95426e4f04223ebd79fb680e9fada7b5e2c", 0x88}, {&(0x7f0000de1000)="d00cd355a778451fa6d2956d5ef34394993c9741bbfd1ec45b029065799f8efd72d83f098c8957a2d9d0bd8f025f29d6c2ef458fd944a7859606233956c12722d1e1e9e55148da6b1737cc9a21c679500999231e9d75abec09ad371531cd42ef11056ca5e3573f266993744fcb7fe35a5db8121f5a763a0a", 0x78}, {&(0x7f0000197000)="489d6430793383d9f7eb6909ac86467cad3500c8293180c6aec2ecc94abb163783cd0849cdb44fd78a71239d5ffff8e20f1378027ac20b3db57154b729e0d9d53245cff4becae376abe1ea31ca681a8ec47bff1ee4dbeea31a1d577b138148bfbe", 0x61}, {&(0x7f00000c3000-0x40)="69b9c1817f9b35ef596e3e105ad79e840b6a3265f4e63ae862103f6fd07e413e21f7847f537ff76e9d0b6a67a2861e3263cb6f699e097dc5dc398e2478ca0e5b", 0x40}, {&(0x7f0000659000-0x60)="656f6768e4e432ad2eb67c5f89292a03776dda4cc0530cc133895cfdee35236bf4e7322ea12d5ea33f4efe8ab3af1321ee259e584c83a40bba7bd4bdcf1e3bab2c83a74bb37d31a27edfd02151dd44564f766d8088b01c3cf657f3fb07ae7836", 0x60}], 0x5, 0x0, 0x0, 0x84}, {&(0x7f0000f64000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000417000-0x30)=[{&(0x7f00002bc000-0x6)="9cf224906048", 0x6}, {&(0x7f0000727000-0x4c)="d94e04a77118bc15f5f84a58d3ae4947ee9ff1ad536ba10bdec95339cb575a8099c26b7d2f7b51c6ffbd22c6594bc4d93142c556745e6b9ca4d87954ab1b87daa28eaff56db11dd9ab0038bf", 0x4c}, {&(0x7f0000444000)="1334307ec0d296ef2f9bda12e74a88dcf7d05ec4e931538ef63624fcd735322573763bca67ebeee42dbd07041592c4174db071001db68dd75730401e843ebcae2c952d5c6c45ef0d13579e52cb8ee43fe361ea0a46f8c9b08198143680b31afe6a7695f677d0d356e6b65b83919ce01ce1a3fb36d1db94793e3c91fc47dab0f00ae1876b5978f4b71413de79cda95f730b82863138a38c447f592482ab", 0x9d}], 0x3, &(0x7f0000dd4000-0x18)=[@rights={0x18, 0x1, 0x1, [r0, r0]}], 0x18, 0x8000}, {&(0x7f00003a2000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f00007ac000-0x60)=[{&(0x7f00001e4000)="714d5470fc3b5f8bbfa79f2e2da14b5804ccaee2db169c0b45bf2da0f7e5c93b9e0109723c2f086aa80cd6f8f9dafa6cf6d73a0d2e886d22356ae29e55e3ec5c6345443b8ffd496037b7f8e10b2ac517d63f6e", 0x53}, {&(0x7f0000c93000-0x19)="1075af452c197d9bc1b4d46fca1b85595e51b3c1533450094e", 0x19}, {&(0x7f00003fa000-0x6a)="f8af05c6c3c38c71ef8d1a2ac29e35280d4689ae5c9499934cb0a1988fd239d548fcbaae923a5f63812282e18ec64c49a8f03520a0e756a01c9dda6066e16edcd4ab929412b614ab2a3de4f73552b2f4deada4fae12b0c5e1ec15ee7f583a2f72f82ee2b3a21b621a795", 0x6a}, {&(0x7f000088d000)="39668b5224d910257cb974ecc041b91969684fc91acefac464b7cae109860b29967901c1a74289de6933416ea64e4092ae022d2828de4ade41b0f7c8b590544c87372f4a8e0b817145f7e7cc95d54814df162de83e989cad0009e9fbcb6d76abcde42c7f2f78a3e894cd7c025a318747a134e6013fd0ab1c726a41e17911fb7a87e567cf30deee84faca3d059b6e883e4bb2a9158df395faa77dadd07b895dbdbea3ca8ca165513c665c3f38046e9f6ee7231981601f32acc87d2e616a25c16971230ea1f91a175734dfe66c13e154427fcdec0d55d20dc9165768424c54c69b99dbafa827d6cd625b9c3d01aec22a09241ecb28389eda38", 0xf8}, {&(0x7f0000aae000-0x2c)="e491b64fcdd5b9ba1f619a82919f267be91d48914d9c0c053ed77b9c12afecbc93979fd0c5ece065fbeadb68", 0x2c}, {&(0x7f000087b000)="49652876499b573294c0f19f9ae79a0555a58d7cfad288525661c7e22f6b41d5d3a6acbadbfd1048ebe6a60379728e518cc550e3783df742d9a4244250cb48d76d0542d8f0d76b63f659e122edfe9691130648d3142fe11b03203f1924bc90ae07bf471207c615a72a23fbd4af42ca76f3e65888a20f67ed02f07eb8bafe04f77ff3288669e18552ad9faba17bc701b7ffa69f1bfb8c8be5498308eb62939074da79e7d253cd1297b219e8b355372f67ada0d180ae60892316187b364dc790bebe4a9ea2726cb348bcef75c700a0e3eb3750aecd28bdd13126e995e4ad9d65bad9b2097c67f41982e2bc05732decc832c538c76e3df45bdef318777215cd2a", 0xff}], 0x6, &(0x7f0000977000-0x60)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r23, r0]}, @rights={0x10, 0x1, 0x1, []}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}], 0x60, 0x80}, {&(0x7f0000e4f000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00001e9000)=[{&(0x7f0000abc000-0xa7)="baf41419fd4638bca6916f064cd6d7726ee607037f32614acc299a50c83b3f283f163471fcf379bf5db31707ceb411dc353fef92a1124787ed210bc869858adf56091440c73bac14ed0bda79832775afc46420a8b5e1846de67b1cadfcac4f4959348ca15bcb37a757b4c5e965738f0afbbfe1b60331bc97927c56ee4ec3c06db3604ae70ea1f683ca94c64cb2d7244e7c62152b44d8bdefaf192faecc6e3f52d35b6a2f2d48ef", 0xa7}, {&(0x7f0000712000-0x4e)="d25ece2bfcc1aa76820b70b6c1a371860f410ab29224d4c30f0125f54b80b9bf6a94c50947fa0c81d563dc01b1564e05e61a79b7fcc3325bf64fe0aa9d73eb0478af40e002ad4d73d67d222c8b8b", 0x4e}, 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0x1000}, {&(0x7f0000b16000)="adb617fe7e9a6d1008a4dfcf8b6e14b846d50ab075a206be7e2a1e2e249825b563077d3e3fb0297e9a45a99295c4e49a708bed5eb321e4b581b1773db90fed007ecb405473c1a436e74b3f8be06ea14901525c77e2c49651c09adc7f5bc630f8bd2188cd9b7248c401468bed69c2a1005c6a8fd7ce8a7c2b8d72d973d2d9354cf328918bdd1219ccfe17bd651422279e6901af4334f26557611c1738337b04be6eb6c56b183ce5ad2d7e1b4dbfe403355a399ccbbcd3ef2631af7d18e6a37476298ab4486594ae9269fb06", 0xcb}, {&(0x7f0000db9000)="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", 0x1000}], 0x5, &(0x7f00007f2000)=[@cred={0x20, 0x1, 0x2, r53, r54, r55}], 0x20, 0x0}], 0xa, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000eff000)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) 2018/01/05 23:12:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x80047437, &(0x7f0000001000)=0x0) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000a8d000-0x4)=0x0, &(0x7f0000b74000)=0x4) 2018/01/05 23:12:08 executing program 5: r0 = accept(0xffffffffffffff9c, &(0x7f0000aa4000-0x10)=@in={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000649000-0x4)=0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000c6000)={0x0, 0x7, 0x9, [0x3ff, 0x90000, 0x7fffffff, 0x4, 0x7, 0x6000000000, 0x0, 0x8, 0x9]}, &(0x7f00001c6000-0x4)=0x1a) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000689000-0x20)={0xe3c8a4f, 0xffffffff00000000, 0x0, 0x8001, 0x4, 0x1000, 0x6, 0x2, r1}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f000013c000)={0x0, 0x0, 0x33, 0x0, 0x0}, &(0x7f0000c7f000-0x4)=0x18) 2018/01/05 23:12:08 executing program 2: mmap(&(0x7f0000000000/0xef3000)=nil, 0xef3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000ef2000)="02", 0x1) r1 = accept$inet(r0, &(0x7f0000230000)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008ee000)=0x10) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000ef3000)={0x0, 0x7d, "009d8e94dd73058d67ca4a2b204466076d64d7bfe4ec33c59bd10222851071ccd264f021ab63faba35fa2f86fed10ee8ba7e6d43b6de9c59b5ef0dd48525cf1bcdaf123a7b3eaa2f1f55e1bb7e7f7c4aad7bc53d1d2dd15528053bb25835a17d79280534137888ba65cd3f95ae028740e79523875d52e743ae988a6453"}, &(0x7f0000ef4000-0x4)=0x85) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000eed000-0x68)={r2, 0x60, "c431976df0185a810c55d83164afdf47a5a1fba10eceba2469cc142164a68c0505892f59d1a68bc473dd8de43f15a5420d6e1804168e695aafd6116e827cc3f9db662f2e83bc5534be62a1d4747d1b50beae63f640210bb22b260f6d7cb8ec78"}, &(0x7f0000ef5000-0x4)=0x68) 2018/01/05 23:12:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) r1 = socket$inet6(0xa, 0x800, 0x2) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f00005a3000-0x18)={0x0, 0x3, 0x30, 0x8, 0x7fff800000000000}, &(0x7f000064e000)=0x18) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000a90000-0x8)={r2, 0x6}, 0x8) getsockopt$inet6_buf(r0, 0x29, 0x50, &(0x7f000022f000-0x1c)=""/28, &(0x7f000083b000)=0x1c) 2018/01/05 23:12:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f000042e000)={0x0, 0x0, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000eec000-0x4)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000781000)=0x0, &(0x7f0000f2f000)=0x4) pipe(&(0x7f00005e0000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f000078e000-0x62)={0x0, 0x5a, "22f9baee55b86e338894d70b879d7bb3c30b0418b971e8afb19d8d142d30ed21dd6f5a07409830d2dc3ad36495b7a0bd170baf8389fa5d9c5523c63a87e47561450b81559ab3abdf26eb0d0049e49996472cfbb30e5df55cf171"}, &(0x7f00005c1000)=0x62) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000494000)={r3, 0x8}, 0x8) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x10, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000f57000)={0x0, 0x0}) getsockname(r4, &(0x7f00002e7000-0x10)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b52000-0x4)=0x10) 2018/01/05 23:12:08 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00004ff000-0x4)=0x10, 0x80000) connect$inet(r0, &(0x7f0000c0a000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$netrom(0xffffffffffffffff, &(0x7f00009dc000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10) listen$netrom(r1, 0xcff) mmap(&(0x7f0000000000/0xa11000)=nil, 0xa11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f00007e4000)={&(0x7f0000a0a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00009ae000-0x10)={&(0x7f0000a10000-0x454)=@allocspi={0xf8, 0x16, 0x8d9959dd7f1be581, 0x0, 0x0, {{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, 0x0, 0x6c}, @in=@multicast1=0xe0000001, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffc0}, []}, 0xf8}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/05 23:12:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000489000)={0x1, &(0x7f00008cd000-0x18)=[{0x6, 0x0, 0x0, 0x1}]}, 0x10) getsockopt$llc_int(r0, 0x10c, 0x9, &(0x7f000097c000)=0x0, &(0x7f00009e3000+0xe38)=0x4) bind$packet(r0, &(0x7f0000fc4000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="00d830220705", [0x0, 0x0]}, 0x14) sendto$inet(r0, &(0x7f00008b2000-0x77)="52f11584b31c64843cd4165b5ce3e3463ed8f5e0ef4503c21a548eb002fb61851f79707388aa23fe3e8f711564ae8dc4422e17548a009505ee7036f4169093d830c04c1bccd452f3f00cec1d1e4f5b4b03fb41b6b0ffb08683bf97a8fdca19862b9a70c5f20df2d7535c58670bb605544daf75e3055a06", 0x77, 0x1, 0x0, 0x0) r1 = socket$inet(0x2, 0x400000003, 0xff) sendto$inet(r1, &(0x7f000021e000-0x18)="068cfcec00000000000000ff003f000000009f1c00b40900", 0x18, 0x0, &(0x7f0000786000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/05 23:12:08 executing program 3: mmap(&(0x7f0000000000/0xdcd000)=nil, 0xdcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) mmap(&(0x7f0000dcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000dcd000)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b27000-0x4)=0x10) mmap(&(0x7f0000dcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000dcf000-0x20)={@generic="220c4007e0d0bfa27e7c0d4654848f01", @ifru_flags=0x0}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000dce000-0x4)={0x10001}, 0x4) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000dc6000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000dc0000)={0x0, 0x0}) 2018/01/05 23:12:08 executing program 0: mmap(&(0x7f0000000000/0xf0a000)=nil, 0xf0a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x6, 0x0) setsockopt$sock_int(r0, 0x1, 0x800000000002b, &(0x7f00008f7000-0x3)=0x8e, 0x4) mmap(&(0x7f0000f0a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000452000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f0a000)=0xb) getsockopt$inet_dccp_int(r0, 0x21, 0x14, &(0x7f0000f0b000-0x4)=0x0, &(0x7f0000d07000-0x4)=0x4) sendmmsg$nfc_llcp(r0, &(0x7f0000ee5000-0x70)=[{&(0x7f00002b0000)={0x27, 0x1, 0x0, 0x0, 0x0, 0x0, "a284027e94775bb0a61c0a37f98a86d1539bcef05a11311b56eb8e513afa218479b8c54121276c0a006715b1dd24ab77a39ed8c2a4da5ab82afb820330e4fe", 0x0}, 0x60, &(0x7f0000c54000)=[], 0x0, &(0x7f00008ae000-0xf0)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}], 0x1, 0x0) 2018/01/05 23:12:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0xffff) bind$inet6(r0, &(0x7f0000fc6000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f000069a000)=[@in={0x2, 0x1, @rand_addr=0x9559, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xbd, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4c) sendto$inet6(r0, &(0x7f0000fcc000-0x1)="a8", 0x1, 0x0, &(0x7f0000585000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000981000-0xe1)="cf", 0x1, 0x0, &(0x7f0000634000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000176000-0x10)="a06bf218ab56d9625efa7ec6ddf42d3b", 0x10) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000283000)=0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000532000-0x8)={0x0, 0x0}) r1 = accept4(r0, &(0x7f0000ee3000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f00006e7000-0x4)=0xe, 0x80000) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f0000ca0000)={0xfff, 0x2, 0x1, "699b0514eed9", "b34cb9f0561d10d0dc684ea404e740fb"}) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000679000-0x58)={0x3, 0x2, 0x3, 0xdc, 0x1, [{0x0, 0x1, 0x6, 0x0, 0x0, 0x206, 0x0, 0x0, 0x0}]}) pipe(&(0x7f0000a62000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000d9f000)={0x0, 0x0}) ioctl$DRM_IOCTL_LOCK(r2, 0x4008642a, &(0x7f0000466000)={r3, 0x8}) 2018/01/05 23:12:08 executing program 2: mmap(&(0x7f0000000000/0x360000)=nil, 0x360000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000360000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$ipx(0xffffffffffffffff, &(0x7f00001ae000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000008d000-0x4)=0x10, 0x800) mmap(&(0x7f0000361000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000361000)=0xfbbf) r2 = accept4$inet(0xffffffffffffffff, &(0x7f000008c000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000360000)=0x10, 0x800) mmap(&(0x7f0000360000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000362000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000362000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000363000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x0, 0x0, &(0x7f0000363000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000363000-0x8)={0x0, 0x5}, &(0x7f0000362000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000079000)={0x4, 0x800d, 0x474, 0x1, r3}, &(0x7f00001ac000)=0x10) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000361000-0x4)=0xfffffffffffffffa, 0x4) sendmsg$key(r0, &(0x7f000035e000-0x38)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0xe, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}, @sadb_x_policy={0x8, 0x12, 0x3, 0x0, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/05 23:12:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000daf000-0x8)={0x0, 0x0}) pread64(r0, &(0x7f000047c000)=""/4096, 0x1000, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000cd1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendto(r1, &(0x7f0000918000)="c1", 0x1, 0x0, 0x0, 0x0) recvmsg(r1, &(0x7f0000cd1000)={0x0, 0x0, &(0x7f0000978000)=[], 0x0, &(0x7f00000db000)=""/0, 0x0, 0x0}, 0x0) close(r2) 2018/01/05 23:12:08 executing program 3: mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x5) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, 0x0, &(0x7f00000c1000-0x4)=0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(0xffffffffffffffff, &(0x7f0000fdf000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000fe0000-0x4)=0x8, 0x80800) r1 = socket(0x0, 0x7, 0x8000) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$unix(r1, &(0x7f0000fe0000-0x6e)=@file={0x0, ""/108}, &(0x7f0000fdf000)=0xfffffffffffffefe) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000fdf000-0x4)=0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000c50000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fde000)=0xe8) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000fde000)={0x0, 0x0, 0x0}, &(0x7f0000fde000)=0xc) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000fde000)={0x0, 0x0, 0x0}, &(0x7f0000fdf000-0x4)=0xc) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000fde000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f29000)=0xe8) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000fdf000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fdf000-0x4)=0xc) r9 = gettid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00002d8000)={{{@in=@rand_addr=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006e5000-0x4)=0xe8) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000fdf000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fde000)=0xc) sendmmsg$unix(r2, &(0x7f0000e81000)=[{&(0x7f00009d4000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00005fc000)=[{&(0x7f00005c7000)="", 0x0}, {&(0x7f0000fde000)="789ae4eba861b7f3a5350b38a70ad34125483abe1fa322b99c6b4335bfd9fb19a8d826", 0x23}, {&(0x7f0000fde000)="8e4ea86e22d741605fcebff6b79ce91140e61a30dc1abfb4d225b0789aadcb3c6803184b114f4b753ae95271912f628a81bb7f", 0x33}, {&(0x7f0000b97000-0x2a)="521450e8897157bbccf4894d24ac0953937f777a8d1058e43103242e3b03aff9010284ac3c818ead6d05", 0x2a}, {&(0x7f0000aef000-0xaf)="633ce7ac3c0912184972373c569a1a6af23074297ce774344156db0259709ab6fb8483d599de44c39a3642a2a4cc247d87d6d90b6f3228f7d173968df137ab175c3997a8b4744995b11c59a535ef5edbba8266016bd4ed381d6bd4100bca23e223b9abb67086b0853022297c1d8c660e7f249e36909ebec20839a244f634a9db0d4a6ae9df569db3e38a2c8017a48bda23958a028d51e001c0fb9de074b3084adb1f40de6cdb373a06799c120cc086", 0xaf}, {&(0x7f0000fdf000-0x87)="cc2a425877d1257521f3e6e6fcf7cedc428c2cc6d9478cacf741a6984da7525073698c8fc4fce8f6e43904b051d407571e6401dbcab29d4f2449eb0234f5142ac8803ec322de9c68518e02a7c5cc2de7065529aff6d020548e3fd2deed852ab78d98e4f31768e347d8a1880a0a3f8bbdc8e7ebb3ac1258e1cd541a2bf672117daf85527586f276", 0x87}, {&(0x7f0000952000)="7d93af189bc58a0b24e51bfe5bbd4c4d51e1f6cc0fb2530a2b987a55a2b668c2216772015622d396d1c6ff74e7e350c2ad7c7d349582", 0x36}], 0x7, 0x0, 0x0, 0x0}, {&(0x7f0000f8d000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f000096d000-0x70)=[{&(0x7f0000fdf000-0x1a)="2e92ce0bd59d07bf79e33b33b027bd777e6d86c8261b598bab93", 0x1a}, {&(0x7f0000aa1000)="d17902dd8e5ddcd26cd2852076498567c9c85896d836095e96dbba85a4431f6c0e52c4530115e7bd96e1106f168c452c2f3f1eb6be351d5929fbe5eafb97902a7321c02765aa4ad0f3ebcbc7b2927fa93d0f79821142d4cd7644c895d19292b20e1c31a4dab40cc83ff6bce6ef22", 0x6e}, {&(0x7f0000729000-0x41)="9502f39d5af3c9fc1484b3df3df93705eb20e899a2700022d693b75599b42d79502a7013bb2ad031a74833900941ef1a3b0a218935fe1effde28fbc64167ef1570", 0x41}, {&(0x7f0000fde000)="59768b642972d41f700e9dded54583165c79581db954a0ac9ba14c748733f0dc36442ed4adfca54f47121bd2ea5385bf80b2f11600600d4f1df1aac55703092b4dd173511cfbce82489069ebdfc710fb3143de55353eeaee0668ec0e827b08fc7044e37f8328abbffc0172e68073477631573888ce4bed26f6502d24aa72bf2332f170d788e20da4f2260199545e3796d61d2502112d3d7fe2469de6a638ec7bb8f5090a0a50cfb2306c68f73ecc9c538754c1986bd93eba13734a7202b31a8f6a26727fe762978dd07b99b24471624be76016607e92db495b4fd7231c8eb69bc9a21557", 0xe4}, {&(0x7f00008ea000)="7f0853d236e0e811d687d0f8296029957d5a0de90f0e60b5ab97c31c", 0x1c}, {&(0x7f0000fde000)="b6f817b3d9c208ad40613f103ccab6ecc529c8d4475700c5e2cbcda3abcb41dd0ab283f21be20877fbce39f89217a3aa055e6924cb4952ce3306fb4198db62f2d3596ce7bf760a8170a40922e2fb426a2be12b995c454590b4c6f1543d0d67bdf31946f3ef7e2333737d4997e03713c372b22ec38a7fb0d2963b3ff0e8797ff40125cb2b69eba35e66a19894ff617a2bbb4c1cf3df0acaeffc303a70e2a63f5d71a47ab8130b719c2e3f8f72d318274909a37155d5a756d82c97e0047a2b030e1588312f98952a", 0xc7}, {&(0x7f0000e47000)="ab17a2b6438eb0b70b6e6d4736e2f8a68af1b49b70c0f922f4107a81637b3594001643b09e904a28a0ad24b0a7a71962ab387d5b3a570e1ab14e051d9b9bba29cba91a6644c9aa9671a6a2be1c31f4417c0a74d0a20dadc26a454779d65999216757d84592087ac63f1ceb14afc02e5f433a8232dfb526e79e22e94930f72ecc3da987f0d3ff7cf3a332a4cf810cd4ce7bf7016c50070ab6711c72a2bee9d17f46f4eaa8090a68a179e3cbb46761472b453d307f25de449c", 0xb8}], 0x7, &(0x7f0000381000-0x60)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}], 0x60, 0x24000040}], 0x2, 0x0) sendmsg$netlink(r0, &(0x7f0000b0c000-0x38)={0x0, 0x0, &(0x7f0000fd3000-0x10)=[{&(0x7f0000338000-0x18)=[{0x11, 0x11, 0xffffffffffffffff, 0x0, 0x0, "02"}], 0x11}], 0x1, &(0x7f0000378000)=[], 0x0, 0x0}, 0x0) 2018/01/05 23:12:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000f9a000)={0xffffffffffffff9c}) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000f4e000-0xc)={0x4, 0x1, 0x3ed3c574, 0x8, 0x8}, 0xc) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000ba1000-0x8)={0x0, 0x0}) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000001000)=0x2, 0xfffffffffffffe62) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000ccf000)=0x5, 0x4) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000003000-0x1e)="44110905000000000000ff7af61a00f313", 0x11) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000f63000)=@int=0xff, 0x4) getsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f000073a000-0xf)=""/15, &(0x7f0000004000-0x4)=0xf) 2018/01/05 23:12:08 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000323000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000000000)=0x8, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$unix(0xffffffffffffff9c, &(0x7f0000000000)=@file={0x0, ""/28}, &(0x7f00007ed000)=0x1e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f000013a000)=0x9, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept$llc(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000a16000)=0x10) r6 = socket$bt_l2cap(0x1f, 0x7, 0x0) r7 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000e80000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00005fb000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000b8000-0x4)=0xe8) r10 = getgid() r11 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000001000-0x10)={&(0x7f0000404000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) r12 = socket$inet6_icmp(0xa, 0x2, 0x3a) r13 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$ax25(0x3, 0x7, 0xcd, &(0x7f00009f3000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r16 = accept$ipx(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x0) r17 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r18 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0xf, 0x2, &(0x7f0000681000-0x10)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x36, 0x0, 0x0, 0x0, 0x7ff}], &(0x7f0000000000)='GPL\x00', 0x7, 0x6b, &(0x7f0000001000-0x6b)=""/107, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) r21 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r22 = socket$nfc_llcp(0x27, 0x3, 0x1) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000118000-0xc)={0x0, 0x0, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000025000-0x38)={&(0x7f0000090000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000000)=[{&(0x7f0000481000-0xf8)="12fdf7127ec078de5d9b93d9d89c4a44ff66ed01a657b6f9a963f7def0f5c6c6b82f197a7a9295885e751b276c17d91c6387f3c390189b25dacca2458c5180b18a9a4e12e9970d7b5ecbd8d669b5e263903dc80a579b075084fc1c72319b1edfea16c99d18516288d66e2457830423c9ef7f164ffcdf3c3b254542f4921eac1ecc0356c8d02d83cd77a7709c03df95dd7b408fc090ab6ce68a5215cb0f6235fd975c6b322ae8beafe0e115c0237ee758d1a2fcf6f4dfa2325dfccc0754c153069b8d2dcb9809620957e1284ca3375f0e82d36d5635cc796cfcf865b0e11b24f0a1863ee234eaf7d79b31c807ede57b9c4fbca53d7bf75646", 0xf8}], 0x1, &(0x7f0000001000-0xa8)=[@rights={0x30, 0x1, 0x1, [r1, r2, r3, r4, r5, r6, r7]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x28, 0x1, 0x1, [r11, r12, r13, r14, r15, r16]}, @rights={0x30, 0x1, 0x1, [r17, r18, r19, r20, r21, r22, r23]}], 0xa8, 0x4000}, 0x20000004) mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r24 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r24, 0x6, 0x6, &(0x7f0000d65000-0x4)=0x80, 0x1) socket$inet6_udp(0xa, 0x2, 0x0) 2018/01/05 23:12:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x30000000a, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f000006f000)=@buf={0x0, 0x0}) ioctl$sock_ifreq(r0, 0x88922, &(0x7f0000a8a000)={@common='ifb0\x00', @ifru_names=@generic="8c0ba73e65edd28b71fba43208d17480"}) 2018/01/05 23:12:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000b16000-0x4)=0x100000001) recvfrom$inet(r0, &(0x7f00005e8000-0xcb)=""/203, 0xcb, 0x2042, &(0x7f000076e000-0x10)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_buf(r0, 0x0, 0x1000000000000010, &(0x7f0000fca000-0x19)="02000000000001000000be8c5e1302ffffffdf000000000f", 0x18) r1 = socket(0x2, 0x805, 0x6) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000bd0000)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0x101, 0x3, 0x1, 0x9}, &(0x7f0000d40000)=0xa0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00009dc000-0x18)={r2, 0x5, 0x10, 0xb1, 0x2}, &(0x7f00001a6000)=0x18) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000c4f000)={{0xa, 0x1, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, {0xa, 0x0, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, 0x8, [0x401, 0x1, 0x8000, 0xfffffffffffffff9, 0x81, 0x3, 0x253, 0x200]}, 0x5c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000767000)={0xffffffffffffffff}) setsockopt$sock_int(r3, 0x1, 0x21, &(0x7f0000650000)=0x100000001, 0x4) ioctl$sock_ipx_SIOCGIFADDR(r3, 0x8915, &(0x7f0000300000-0x20)={"587ccb10d3d37df9afcd75a15e0e66e8", {0x4, 0xc130, 0xc7, "cd3ef135c983", 0x2, 0x0}}) r4 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000ead000)={&(0x7f0000bd9000)='./file0\x00', 0x0, 0x8}, 0x10) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f0000bdc000)=r4, 0x4) 2018/01/05 23:12:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x1, 0x1, &(0x7f0000ba2000)={0x0, 0x0}) r1 = socket(0x8, 0xa, 0x0) r2 = accept$ipx(r1, &(0x7f00005bb000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000f8d000-0x4)=0xffffffffffffffcf) r3 = socket$inet6(0xa, 0x40000080806, 0x0) r4 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000ee9000-0x2)=0x0) setsockopt$packet_int(r4, 0x107, 0x1b, &(0x7f0000d0a000-0x4)=0x7f, 0x4) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f000027f000)={0x1, &(0x7f000039d000-0x8)=[{0x6, 0x0, 0x0, 0x7}]}, 0x10) bind$inet6(r3, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_int(r3, 0x29, 0x2, &(0x7f0000aaf000)=0xfffffffffffffffd, 0x4) listen(r3, 0x40000000000005) ioctl$int_in(r2, 0x5452, &(0x7f0000569000-0x8)=0x7) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000488000+0x2d7)={0x6, &(0x7f0000d99000)=[{0x4, 0x2, 0x8, 0x0}, {0x100000001, 0x8, 0x800, 0x800}, {0x100000000, 0x645, 0xe92, 0xe3}, {0x101, 0x1000, 0x5, 0xfffffffffffffffe}, {0x20, 0xffffffff00000001, 0x9, 0x0}, {0x8001, 0x8, 0x7fff, 0x0}]}, 0x10) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f000011b000)={{{{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x94}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x9, 0x8, 0xffff, "c6c2eda1653f9a7487d549c011caf841b706032b6f4be34a1a5dbf32876d88f19fb36b4c1fe3e2299dba518568c13f00b38541f7c51ca027f5b39a86510201a6c56cc16df6e57514d80c438b64e4f039"}, 0x160) r5 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f000078c000)=0x0, 0x800) getsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f0000c5e000-0xe8)={{{@in=@multicast2=0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bba000)=0xe8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f000066c000-0x30)={0x0, 0x28, "8cd5d4d99732f612397643a6eae3d87ae05534238603d36d6546d1c74ac061cb92ec498fc1563d1e"}, &(0x7f0000a8e000)=0xffffffffffffff91) r6 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r6, 0x29, 0x1, &(0x7f0000f32000)=0x2, 0x4) connect$inet6(r0, &(0x7f0000419000)={0xa, 0x0, 0x6, @loopback={0x0, 0x1}, 0x0}, 0x1c) r7 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000ff0000-0x4)=0x0, 0x80800) setsockopt$inet_int(r7, 0x0, 0x3b, &(0x7f000046a000)=0xffffffffffffffff, 0x4) r8 = accept(r3, 0x0, &(0x7f00004b9000-0x4)=0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r8, 0x84, 0x22, &(0x7f00001b2000-0x10)={0xfffffffffffffffe, 0x8002, 0x4, 0x5, 0x0}, &(0x7f0000f95000)=0x10) recvfrom$inet(r8, &(0x7f00003d8000)=""/4096, 0x1000, 0x102, &(0x7f0000f86000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r8, 0x84, 0x22, &(0x7f0000e7f000-0x10)={0x6, 0x4, 0x7, 0x1, r9}, 0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r8, 0x84, 0x71, &(0x7f0000b9d000-0x8)={r9, 0x1000}, &(0x7f0000f6d000)=0x8) close(r3) sendmsg$inet_sctp(r8, &(0x7f0000dc9000)={&(0x7f000067f000)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00001b2000-0x70)=[{&(0x7f0000be5000)="5e5997853d26cc53f90fb41db14b5366dad50367077a4a0000000000000005e1275d987fe74c01c85965c0808eae8d9febdcbc24b4f1197d0223b23c4f705ea18e02b62a0f5722b872001e05a789883a7dd312cb8e0ec4694d8ae1ad4db9ea7cbea8930a900d2e67a5af0741fece8f215f1dec8f552f0622ae663c0151f740", 0x7f}], 0x1, &(0x7f0000301000)=[], 0x0, 0x8810}, 0x4000040) writev(r6, &(0x7f00009e8000-0x10)=[{&(0x7f000054c000-0xaf)="a8b65507325a4f8a41799fbea93a3e9f1ab120afaf09fb164345633e214215ccb6c2d485fac1ae06463da58d2dfccc0339edc4d20222b473a471d12b1044115f7ffdd9ba2cc407db15288c3c5d75d24a5b2b1a77e90ca5e1258654cef94af407030f98ded3c9768a0bd9d71c3b2930d99486a2409df93521e36eabab40ae93b71b7c8347e05a76f5920fa4d470a620438fd29b8aa3974d9f83a3f598d2a0e569a288786cd4902e7520a7f6e52a0c07", 0xaf}], 0x1) 2018/01/05 23:12:08 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x802, 0x0) recvmsg(r1, &(0x7f0000071000)={&(0x7f0000454000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00004cd000-0x20)=[{&(0x7f0000b30000)=""/84, 0x54}, {&(0x7f000024f000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f0000f6f000-0x70)=""/112, 0x70, 0x5047}, 0x10000) getsockopt$packet_buf(r1, 0x107, 0x6, &(0x7f0000079000)=""/4096, &(0x7f0000b56000-0x4)=0x1000) sendmsg$key(r0, &(0x7f0000ec9000-0x38)={0x0, 0x0, &(0x7f000000a000-0x10)={&(0x7f0000bc9000)={0x2, 0x0, 0x8, 0xf, 0xa, 0x0, 0x4, 0x1, [@sadb_x_kmaddress={0x8, 0x19, 0x0, @in6={0xa, 0x0, 0x89d, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in6={0xa, 0x0, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x8000) bind(r0, &(0x7f0000af4000-0x1c)=@in6={0xa, 0x2, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff}, 0x2ff) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000dc0000-0x14)={0x0, 0x7e000, 0x1, 0x10005a47, 0x653, 0xfff}, &(0x7f0000790000-0x4)=0x14) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00003aa000)={r2, 0xd6, "41c08ec04c77dbd4e73f1fd51d6932d35248f6a53347cc6096a3895f328c77e2e342cdada4f853e1b23384cde953694fa6d4e6a1677f06b69568c2d2ec728c0c5d8e58f7c4bf87f7eba5837e0ff3c60fb3677f25992a6660f6b031a749d71c9e1c83e70f40598ecdd59e87a3a25a22ec1555ecb63c36cd7518b18e6edf6b19553205d1615c3b085332a1c2ae8b14c979e5bbfa2f1720abb31a677aab4605ac552fbd6135a4c0ca108814905c9e081ecea9ccd64b6fadac3fd3e21e8bd77489c6dbc683160da6e85b6e27b5119ac515b0fbcbbde7ed13"}, &(0x7f0000ac7000)=0xde) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000dcd000)=0x8000000000000003, 0x4) r3 = accept$ipx(r1, &(0x7f00008c1000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000da6000-0x4)=0x10) bind$netrom(r1, &(0x7f0000562000-0x10)=@ax25={0x3, {"9600200040002f"}, 0x5}, 0x10) sendfile(r0, r3, &(0x7f0000f7e000-0x8)=0x4, 0x7) 2018/01/05 23:12:08 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x114, 0x8, &(0x7f0000463000-0x10)="", 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) shutdown(r1, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x2, 0x5, &(0x7f00009d1000)={0x0, 0x0}) getsockopt$inet_tcp_buf(r1, 0x6, 0x0, &(0x7f0000302000-0xaa)=""/170, &(0x7f0000eeb000-0x4)=0xaa) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f00006ff000)={0x8, [0x6, 0x3, 0xd9, 0x0, 0x10000, 0x10000, 0x7, 0x37]}, 0x14) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r3, 0x0, 0x60, &(0x7f00008e6000)=""/0, &(0x7f0000000000)=0x0) 2018/01/05 23:12:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x3, {"d004000000512d"}, 0xd3e}, 0x10) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000fc1000-0x8)={0x0, 0x0}) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f000079a000-0x88)={0x9, {{0xa, 0x0, 0xffffffffffff4f59, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x98}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) syz_emit_ethernet(0x3a, &(0x7f00000f7000)={@random="9f8789aabeab", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x200000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, {[@mss={0x2, 0x4, 0x0}]}}, {""}}}}}}, 0x0) 2018/01/05 23:12:08 executing program 4: mmap(&(0x7f0000000000/0xfce000)=nil, 0xfce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000da000-0x1c)={0x5, 0x83, 0x4000000000080, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000f0b000-0x10)={r0, &(0x7f0000b15000)=""}, 0x10) r1 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000e2a000-0x4)={0x20f, []}, 0x5) 2018/01/05 23:12:08 executing program 7: mmap(&(0x7f0000000000/0xf05000)=nil, 0xf05000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r0, &(0x7f0000b7d000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x2) mmap(&(0x7f0000f05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r0, 0x89fb, &(0x7f0000f06000)="eba754dc56ea37b4b8826fa685f01c319e86c50323a60ee8060b45e076058b065d9252c3ac03298990cb7fe9ddff0ae82af54972a2448d673447bf80c9e18c23fd202c06d073596143d1231993b588320e600dc10dee73e68fc30baecfb44e6a2ab9f2c68a531ac967cb13a4a95628aaa656ca7f563f2b552315d584fd5edf4cad02b191b1ce52cbf2cde19a8d7c4c4759a2cfd08920945d5c915fb8433fb127fb12f6b2869a0c156965dd4db392e5935e900424618d98e038e5c56dfd") socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000f05000)={0x0, 0x0}) mmap(&(0x7f0000f05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f06000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f06000-0x4)=0xc) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000caf000-0xe8)={{{@in=@broadcast=0xffffffff, @in=@broadcast=0xffffffff, 0x3, 0x8, 0x3, 0x3ff, 0xa, 0x80, 0x80, 0x63, 0x8, r2}, {0x9, 0x81, 0x0, 0xff, 0x3f, 0x5, 0x7ff, 0x80000000}, {0x2, 0x5, 0x7, 0x8001}, 0xa9e, 0x7, 0x0, 0x1, 0x1, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0}, 0x2, @in=@loopback=0x7f000001, 0x1, 0x4, 0x3, 0xc0000000000000, 0x4d, 0x77, 0x7c}}, 0xe8) mmap(&(0x7f0000f07000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f08000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f07000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r3, 0x21, 0xcf, &(0x7f00000cb000)=""/190, &(0x7f0000f07000)=0xbe) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000f03000-0x14)={@loopback={0x0, 0x1}, 0x0}, 0x14) 2018/01/05 23:12:09 executing program 6: mmap(&(0x7f0000000000/0xef3000)=nil, 0xef3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r0, 0x0, 0x15, &(0x7f0000ef4000-0x4)=0x0, &(0x7f0000ef4000-0x4)=0x4) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000ef2000)="02000000020001000000be8c5ee18c880100010000000000", 0x18) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ef4000)=0x0, &(0x7f0000ef4000)=0xffffffffffffffb5) 2018/01/05 23:12:09 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000001000-0xac)=[@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xfffffffffffffffa, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000}, @in6={0xa, 0x1, 0x66a, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, @in6={0xa, 0x2, 0x4000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000000}, @in6={0xa, 0x2, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x6}, 0x8}], 0xac) mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_group_source_req(r1, 0x0, 0x2e, &(0x7f0000006000-0x118)={0x6a015025, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) setsockopt$inet_int(r2, 0x0, 0xf, &(0x7f0000018000)=0x1, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000001000)=[@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x40) 2018/01/05 23:12:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) sendto$inet6(r0, &(0x7f0000ff7000)="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", 0x781, 0x0, &(0x7f0000ff8000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) listen(r0, 0x40) setsockopt$sock_int(r0, 0x1, 0x40000000000007, &(0x7f0000fed000-0x4)=0x0, 0x4) poll(&(0x7f000047f000-0x28)=[], 0x0, 0x0) r1 = accept$ax25(0xffffffffffffffff, 0x0, &(0x7f0000a2a000)=0x0) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f00009cb000)=""/236, &(0x7f0000dde000)=0xec) 2018/01/05 23:12:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000f68000)=0xfffffffffffffffd, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000e4b000)={0xffffffffffffffff}) recvfrom$ax25(r1, &(0x7f0000b6f000-0x8a)=""/138, 0x8a, 0x10000, 0x0, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000825000)=0x40, 0x4) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f0000153000-0x37)=""/55, &(0x7f0000c27000-0x4)=0x37) r2 = socket(0x4000000005, 0x2, 0x3) recvfrom$ipx(r2, &(0x7f00002c5000-0x3b)=""/59, 0x3b, 0x10000, &(0x7f00004c5000)={0x4, 0x965, 0x2, "66c608f3a005", 0x4, 0x0}, 0x10) r3 = socket$inet6(0xa, 0x800000806, 0x0) socket$netlink(0x10, 0x3, 0x1d) bind$inet6(r3, &(0x7f00004b8000-0x1c)={0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, 0x1d8) connect$inet6(r3, &(0x7f0000119000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/05 23:12:09 executing program 1: r0 = socket(0x18, 0x0, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f0000000000)={0x6d3, 0x400, 0x2, 0x7ff}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000000)=0x0) getsockname$netrom(r0, &(0x7f0000002000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10) connect(r0, &(0x7f0000001000-0x10)=@ethernet={0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/05 23:12:09 executing program 0: mmap(&(0x7f0000000000/0xb6f000)=nil, 0xb6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000004000)={&(0x7f0000b6d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)={&(0x7f0000b6c000)=@newsa={0x158, 0x1a, 0x1, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0, 0x33}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x0, 0xffffff9e}, [@replay_esn_val={0x20, 0x17, {0x1, 0x3, 0x0, 0x0, 0x0, 0x0, [0x0]}}, @algo_auth={0x48, 0x1, {{'digest_null\x00'}, 0x0, ""}}]}, 0x158}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000b6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800, 0x34bf) mmap(&(0x7f0000b70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000b70000)={0x3, 0x2, 0x27c, 0x9f71, 0x401, 0x1, 0x80000000, 0x81, 0x441c6d29, 0x7, 0x9}, 0xb) mmap(&(0x7f0000b71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000b72000-0x8)={0x0, 0x0}) mmap(&(0x7f0000b71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000951000)={0x0, 0x92, "265b1ad142965a7191f22228b7d45d959f8b3d8b9ccfcb10d9b3d6acc3747276d9df8f7b82c189c2f42f6a41770abc43e4ef5ffc11db78a2cdd3d050462090badec3a8d0c2243a673f530242ca474b39504a107d6c3915dee2e1013a915a7f53e873073c6d7a97058b1cd9980fa81ab7704c83b16355ae278ae5cd082ef57151cc530e25126ed0810bbb53d01008a5ffb1b7"}, &(0x7f0000b71000)=0x9a) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f000063a000)={r2, 0x80000000}, &(0x7f00001b4000)=0x6) mmap(&(0x7f0000b71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$inet6(r0, &(0x7f0000b72000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000019c000)=0xfffffffffffffdd8) mmap(&(0x7f0000b71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000b72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r4, 0x10e, 0x4, &(0x7f0000b73000-0x4)=0x7, 0x4) mmap(&(0x7f0000b71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000b71000)={0xd, 0xb, &(0x7f0000b71000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x44500, 0x0, 0x0, 0x0, 0x3}, [@call={0x85, 0x0, 0x0, 0xc}, @initr0={0x18, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x3}, @exit={0x95, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000b71000+0x935)='GPL\x00', 0x6, 0x6, &(0x7f0000ac6000-0x6)=""/6, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000b71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f0000b73000-0x110)={0x734f, {{0xa, 0x0, 0xff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, [{{0xa, 0x2, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x40}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000b71000+0x988)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000b73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000b74000-0x10)={0x0, 0xcc, &(0x7f0000b73000)=[@in6={0xa, 0x0, 0x83, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x9c36}, @in={0x2, 0x0, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x401, @loopback={0x0, 0x1}, 0x8}, @in6={0xa, 0x2, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}]}, &(0x7f0000a35000-0x4)=0x10) mmap(&(0x7f0000b74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r5, 0x0, 0x1a, &(0x7f0000b74000)=0x0, &(0x7f0000085000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000b2000)={r6, 0x30}, 0x8) setsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f00008fc000-0x4)=0x5, 0x4) 2018/01/05 23:12:09 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000d2e000-0x1c)=@in6={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000000000)=0x1c, 0x80000) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000060a000-0x160)={{{{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x8001, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x1, 0xfffffffffffffffa, 0x7d4f, "7590b26829ded6c1155c17234c4b5398fda918a1c91838260a918fa055ed0a2ca8eac5ba8144f4c27aac09ebf2af90c3d0e47674151072274ff1efd5b647210d9c26429e2d5dc2b4f17a88ca17cd9193"}, 0x160) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00003eb000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(tea-generic)\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000096c000-0x10)="827f855001feeb67bb33dca7b96e18bf", 0x10) writev(r2, &(0x7f00008b8000-0x30)=[{&(0x7f0000426000)="b0c5a24029b1b245", 0x8}], 0x1) recvmsg(r1, &(0x7f0000c8d000)={&(0x7f0000a97000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00002c0000)=[{&(0x7f0000abf000)=""/88, 0x58}, {&(0x7f0000ad5000-0xe5)=""/229, 0xe5}], 0x2, &(0x7f00006e0000)=""/83, 0x53, 0x100000001}, 0x1) recvfrom(r2, &(0x7f0000975000)=""/87, 0x57, 0x0, &(0x7f0000a28000)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10) 2018/01/05 23:12:09 executing program 2: mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x23, 0x20, 'xts(serpent)\x00'}, 0x58) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x5, 0x5, &(0x7f0000f7e000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000f7d000)=0x7fff) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="", 0x0) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00003e4000)={0x0, 0x0, &(0x7f00000e5000-0x10)=[{&(0x7f0000f73000)="6243c575010fa8f5b76cbd1d21b279f9", 0x10}], 0x1, &(0x7f0000f7b000-0x30)=[], 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f000022f000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f0000f6f000-0x79)=""/121, 0x79}], 0x1, &(0x7f0000f7c000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/05 23:12:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1) writev(r0, &(0x7f0000407000-0x10)=[{&(0x7f0000638000-0x15)="390000001000090400000000004000000700004a03000000000000060000001419002900040000ee000000d10003000400ff090000ffe46d3e", 0x39}], 0x0) 2018/01/05 23:12:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_rfcomm(0x1f, 0x3, 0x3) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000235000-0x4)=0x0) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f000063f000-0x1f)="1f0000000d0aff06144345c0062e00000205810008ec0001010000003fdf00", 0x1f) socket$inet_dccp(0x2, 0x6, 0x0) 2018/01/05 23:12:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000619000-0x4)=0x0, 0x4) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000a41000)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007f4000)='syzkaller\x00', 0x83, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = socket(0x10, 0x20000000000003, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f000063a000)={r2, r0}) write(r1, &(0x7f0000fcb000)="220000001400074f002110f7e2ff0500020003200100000008000200e700ff050055", 0x22) 2018/01/05 23:12:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000865000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512_mb\x00'}, 0x58) r1 = socket(0x5, 0x80004, 0x40) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000ee8000-0x10)={0x1, 0x8000, 0x6, 0x8000, 0x0}, &(0x7f0000300000)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000cdd000-0x6)={r2, 0x7fffffff}, 0x6) r3 = accept$alg(r0, 0x0, 0x0) recvmsg(r3, &(0x7f0000c0c000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000b10000)=[], 0x0, &(0x7f0000381000)=""/0, 0x0, 0x0}, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f000051e000)={0x9, {{0xa, 0x1, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00001ce000)={0x0, 0x6, 0x4, 0x0, 0xca2, 0x200, 0x26, 0x1, 0x8001, 0x8, 0x401}, 0xb) 2018/01/05 23:12:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x1) r1 = accept4(r0, &(0x7f0000cf9000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000823000)=0x9, 0x94e52955be0fc00e) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f000057b000)=0x7f, 0x4) sendto$inet(r0, &(0x7f000068c000)='\x00\x00', 0x2, 0x4850, &(0x7f0000169000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/05 23:12:09 executing program 3: mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x1, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4, 0x36) getsockopt$inet6_buf(r0, 0x29, 0xce, &(0x7f0000ad9000-0x67)=""/0, &(0x7f00009b3000)=0x0) 2018/01/05 23:12:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x10) write(r0, &(0x7f00008c2000)="220000001b00070b00000000ef0012011f000000000200000000000000ea00050029", 0x22) recvfrom(r0, &(0x7f000000c000)=""/0, 0x0, 0x0, &(0x7f0000a43000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) connect$netlink(r0, &(0x7f0000110000)=@proc={0x10, 0x0, 0x3, 0x2002010}, 0xc) 2018/01/05 23:12:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x8983, &(0x7f0000006000)={@generic="1b520310b564c42354e2d0b8a14e1ad7", @ifru_settings={0x0, 0x100, @fr_pvc_info=&(0x7f0000279000)={0x2, @common='yam0\x00'}}}) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000463000)=@buf={0xac, &(0x7f0000925000-0xac)="8d824b19a3576e6b41261aafb77c93e5ffee85556fc189527ab3f77d58a2d0bc77e6029624b8a455c424dbccb3a6a403afe974d86dd9251a0f464ab15d94c9c08ea68ee9250db1ab96967ff314ee74212642be81527b47d4a73fea2ac9464b48ae3e4eeef6bec2444d5a67111fcc8560fa2285dc98950559ba9d20e8b2be3d6d7397d30ea7b1a0ccf951be89fc384bfb43895193f1a3728cac40c740f3f53f491c46a5f727a44ee0d5bbb4d5"}) 2018/01/05 23:12:09 executing program 2: mmap(&(0x7f0000000000/0xf6b000)=nil, 0xf6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000041000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5452, &(0x7f0000009000-0x8)=0x3f) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00002db000-0xe8)={{{@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]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f6c000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000725000-0xc)={0x0, 0x0, 0x0}, &(0x7f00009a2000-0x4)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000978000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000023000)=0xc) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000f6c000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f6b000)=0xe8) r7 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d59000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ab6000-0x4)=0xc) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f6b000)={0x0, 0x0, 0x0}, &(0x7f0000ae5000-0x4)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000092000)={0x0, 0x0, 0x0}, &(0x7f0000252000-0x4)=0xc) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000f6b000)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000248000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000056d000-0x4)=0xe8) r13 = getgid() r14 = getpid() mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000f6c000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000348000-0x4)=0xe8) r16 = getgid() mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r17 = gettid() mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000f6b000)={{{@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], @remote={0x0, 0x0, 0x0, 0x0}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f6b000)=0xe8) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000f6b000)={0x0, 0x0, 0x0}, &(0x7f0000939000)=0xc) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000f6c000-0x4)=0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000f6b000)={{{@in=@empty=0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000156000-0x4)=0xe8) r22 = getgid() ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00003b9000)=0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000f6c000-0x98)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f6b000)=0xe8) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f6b000)={0x0, 0x0, 0x0}, &(0x7f0000f6b000)=0xc) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000f6c000-0x4)=0x0) r27 = getuid() mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000f6b000)={0x0, 0x0, 0x0}, &(0x7f0000f6b000)=0xc) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000f6b000)={0x0, 0x0, 0x0}, &(0x7f00007f2000-0x4)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00001d0000)={{{@in=@loopback=0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000313000)=0xe8) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000f6b000)={0x0, 0x0, 0x0}, &(0x7f0000f6c000)=0xffffff24) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f0000f6c000-0x1c0)=[{&(0x7f0000f6c000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000f6b000)=[{&(0x7f0000087000)="9c5f7781e01ef862f98d2f048c614ae0654ce7c007e5d562ada42b9bb6dceeb2f319ebcead08fb0ccf38d12e20c7a1a63f30debcc29426bd588ca6924f790e6234524bc161fe30988af9ca0c091ab5b2199782704464b2795b8cf524aad52c3ff7f2adcf6b1f793f079405bc2a9e52b97b2085c214ab29108eb837fa6cab12b56d776dcd2d297d6325f1926604968b6623630baad0cadd73975ce546a22b0814bbeeb0878aa9d0120f36c507e8e3d47b6437e24c25d3ac02baf0d0e280ca10ef18b009e409ae54ed91f2f183468e", 0xce}, {&(0x7f0000aa6000-0xb8)="3f8917b567aa1b4e420dea0f8d38fe8402a80992f82e96a971db61394dd9eba5c78e7396bd0386e4aa072315d056cce5dff12ac02cca4328ff6b9aa9b6543e55ba32158f822eff8e0f9f99fa3e2426f25c93753caafe3b3c10a56fc52f8b0aeb9b2729d30ce0a2b5caddee3c42054e97c79311a5782e669b3b122fd342e36ac378412f3c21cd547d0428ded56483091aed8eda685c8e8556c79dd523039209735350b9549ee14e05248df982b259e7afab31582cf67601fb", 0xb8}, {&(0x7f0000f6b000)="0198ac0d2e7987d1892c80d5af0acb9dbb7774219ad25e7b2f10313760139ca11b7d68ad8d5c15a55d8c3a2ffb23ecda8816f5624e5b6400b8e65dfb62b03ba4cbabfe25ae82460ec8f642edcafc2416de61c54971dc9c1f2fd1e5e09b8023dfcf28f90751cfa75b87f40693c5e126cb126e31a22753195f1f", 0x79}, 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{&(0x7f00009b6000-0x1000)="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", 0x1000}], 0x7, 0x0, 0x0, 0x4040000}], 0x8, 0x40) shutdown(r1, 0x1) 2018/01/05 23:12:09 executing program 4: socketpair(0x3, 0x80000, 0x3, &(0x7f0000d97000)={0x0, 0x0}) r0 = socket$packet(0x11, 0x3, 0x300) accept$packet(r0, &(0x7f0000225000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000717000-0x4)=0x14) 2018/01/05 23:12:09 executing program 0: 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) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x4, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f000043b000-0x4)=0x0, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00007bc000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x1, 0x2, 0x4, 0x7ff, 0x3, 0xf5a1}, 0x20) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000bf7000-0x38)=[{0x0, 0x0, &(0x7f000066d000-0x90)=[], 0x0, &(0x7f00006f0000-0x10b8)=[@iv={0x1018, 0x117, 0x2, 0x1000, "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"}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x70, 0x117, 0x2, 0x58, "0b0a6a30033f3825520e4f863fdc3ff165f66ddf4d037a38842c2263c7f1722fb35bddaeee5060dca4f339f6c50635825dcab199a9fc5c6a7cdd4ed77db60df9bff81a84548053d7960609be9faece6dd05adccff01e91bd"}], 0x10a0, 0x880}], 0x1, 0x4) 2018/01/05 23:12:09 executing program 3: r0 = socket$inet(0x2, 0xa, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0xc0, "3ee4d1d2b252a51a52a9079b80d8ef109e326676251c8a277aa7004f29d3d65b8a6b96b21de158b2816d3e4df2852603f0d70c7767db3b29f61c8e112557ca4e9bbcad09d8b82f3d5f35704862214a759934fb0eefcb27128c21de7b0024da0d7cc356789f02bb64288fa584a991689e535c1dd4bee80399f973b67d1016af9de9d716085b58ea5a18fef542c5756eab746bb65bbcde9c6daaba7cfb1c6d4c62aae5b9648a9dc9cb625565cd8844b047d30959a5cb26b7f07efccaa2bf5995c0"}, &(0x7f0000001000-0x4)=0xc8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000d63000)={r1, 0x100000000}, &(0x7f0000000000)=0x8) r2 = socket$inet(0x2, 0x80006, 0x4242) close(r2) r3 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000002000-0xa0)={r1, @in6={{0xa, 0x0, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x7fffffff, 0xdf, 0x200, 0x12}, 0xa0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f000090b000-0x4)=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) r4 = accept4$ipx(0xffffffffffffffff, 0x0, &(0x7f0000003000)=0x0, 0x80000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000004000-0xc)={0x0, @broadcast=0x0, @broadcast=0x0}, &(0x7f0000004000)=0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000004000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) readv(r4, &(0x7f0000003000)=[], 0x1000000000000231) 2018/01/05 23:12:09 executing program 7: mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000fe3000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xfffffffffffffff6, 0x800) ioctl$sock_bt_hci(r1, 0x400448cb, &(0x7f00006c5000-0x9d)="8baa0d8ef5beaf3bd7c5d4094a942f59166146201cf383b2843c4a87c4e1f5ddc1c1ab5e2b3ee3f646f8a456990e5eb2c93a4f72e7b00a12e0bb93c019e942ed5e0fb67d1983bdc600720263cd6e4cc1bc4cd2ecba88cf29281c4d0b9d7b430a3e5b0cf977ddb79cde0d446026fb34a56572c623d66303fbb20b7b8b745f0464a9ec8f7336a7423984") sendto$packet(r1, &(0x7f0000001000)="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", 0xb7e, 0x40, &(0x7f0000001000-0x14)={0x11, 0x0, 0x0, 0x1, 0x80, 0x6, @random="2ef7a6041277", [0x0, 0x0]}, 0x14) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00007f1000)={0x0, 0x0, 0x0}, &(0x7f00008f5000-0x4)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000afc000)={0x0, 0x0, 0x0}, &(0x7f00004a2000)=0xc) sendmsg$netlink(r1, &(0x7f0000ac0000)={&(0x7f000092e000-0xc)=@proc={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000fe4000)=[{&(0x7f0000fe5000-0x1d8)=[{0x10, 0x3, 0x50a, 0x100, 0x3, ""}, {0x80, 0xd7c, 0x400, 0x401, 0x0, "bf8c77ba3f226a45b2fbc4b7188d843cc84c7276cc4669ae62a6316238b0616c1b9bc7b040760ee06f2adeaf8213a303924b91762335b03a9780bdef70c5d880cc7f22081934fbc85a3f89cfeb3d3b0983cc863d2f518e0ef6d3034b246686868d996bf7f268e082872b6889634709"}, {0x64, 0x800, 0x224, 0x8, 0x3, "f1e415d36a81053a4f35be858a32a8ad6506e70ed469b963525ff495d83d547ebc8a50b8812315b33bc8423af90bff727bbefcc16ca03e9a5589a8c581b2b7b571108d893c07f7d0a01961614602dd0d833c131f"}, {0x1c, 0xfffffffffffffffe, 0x1, 0x200, 0x3, "daed09b5a27739dd48f5"}, {0x70, 0x800, 0x200, 0x7, 0x1, "4b497ba71145eceb8033d9b00dbbb7e19914e182c097a274afb631a0589b0a5ae080616be678d37530eb9de5997afab5e49decf95c6b77e6932fe35d415bad9e5c9848a41caa643c0245cce5736f450025385ef581193f5dc531bfc9758356"}, {0x30, 0x7, 0x201, 0x6, 0x3, "d06f7a62e661eeeb79235006bb660706dc7e60e062e827624ff9ba740b"}, {0x28, 0x7fff, 0x28, 0x800, 0x2, "9da08d1bc94518beaa0ba242541b37e921be3fc9fa"}], 0x1d8}], 0x1, &(0x7f0000d62000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}], 0x20, 0x20000000}, 0x20008000) syz_emit_ethernet(0x2a, &(0x7f0000f5c000-0xa21)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="000001003543", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffec2, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@echo={0x8, 0x0, 0x0, 0x100000000, 0x0, ""}}}}}, 0x0) bind$netlink(r1, &(0x7f0000655000-0xc)={0x10, 0x0, 0x3, 0x820a80}, 0xc) preadv(r0, &(0x7f0000587000)=[], 0x0, 0x0) 2018/01/05 23:12:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x803, 0x8000000000000006) sendmsg$nfc_llcp(r0, &(0x7f0000929000)={&(0x7f0000921000-0x60)={0x27, 0x0, 0x0, 0x7, 0x0, 0x0, "1814145680ffffffffffff7891000076e43108f56bbd95054d6b050000bebc48e8d8cda3d681fc482e6e9709000000000000da0303cc208a6e4bf82eff4d04", 0x0}, 0x60, &(0x7f00009c5000)=[{&(0x7f0000ffc000-0x52)="d918cc1c52c947f1dce35dcf448d06b35e399c7f87866fe574c475214b606a3fcb17124a4c87433f4445a1bd3080a2a2c1930579b8deb289eae0a67b14ef2bcd66e48e703145e2b31362043c290ad1405dd9", 0x52}, {&(0x7f00008d6000)="17fb5e6ed955e4c0c305a7842d65cfcb6f6907055a535c447edf63a862584974397983d6f9553210ff7772dfbfdebf4dc88c2cd3e0d3dce6071b634a1a299ff0b9d880e8fef7b3b675224ee60730e213b218a351cf574ba2affb2a86a9084516e57f76c90407eef67baf9732c5f7617a7644e78e1d3c", 0x76}, {&(0x7f0000bbd000-0x89)="97e3ac30055e53c50a156317c71ec9586e40e0d6bfc3be39b43f58ad104128f023a15c5998762c795990e837ea74e2f61b32726eb45f306a086af7270f4d03b1a0f1643a96ed210dfd9c28938812d8720138cd88310d9e05ed71bd21b0bb547c76c94cd63cd568ea30886ec3b7b8217a2369191580ae4720e0f93a130a6500cf02c2acd93fad592285", 0x89}], 0x3, &(0x7f0000d70000)={0xf0, 0x29, 0x3b, "477b9562e7936818840f3a196a2b7ea40aba1f982487e0e0fcc366e36ea2f79f3f090f12f0a799d6646a2445b3322c7b8bb6ed92fdabff4bbe04000000b2da7675506daba1321ae4dcf2a6a1b3333dd805919ce51599ca253ae04a853d5bf0b3acb60800481ade4aea6907e415fc387d783dc107362ed1d59b67778957767d2ad67bb998ac5da11565b5d401313d0f784c2fe78acf360daf2781c1d9ea2bbbd3d499a766e470285a1afd98df5c319e5a6e9d472bf72599858aa25245a3e4954b1e3513d8314f969e6c0cb8113208f480c89c6e8bc56d75e4cae99d1354"}, 0xf0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000b5c000)={0x0, 0x80, "315925ce40536c9dcb683605d0d8d246f106e99939b43195f2b5c77032f2787d9db7357fe334ddac0f92ef9b8feb08ad46fa35196f447b329a34a0bde526afa4c812849982ac85f3078d6ed015aa5f3b83c89ab4a539f1ef37712b04b172157364f17ae20533d485df153d72035a381082d749a646ea0dca272863beb26142eb"}, &(0x7f0000356000)=0x88) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00005cc000)={0x0, 0x40, 0x30}, &(0x7f0000329000-0x4)=0xc) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00007c8000-0x8)={r1, 0x2000000001}, &(0x7f0000cbd000-0x4)=0xfffffe45) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00004c6000+0x3af)={r2, 0x4, 0x10, 0x1f, 0x3}, &(0x7f0000c41000-0x4)=0x18) 2018/01/05 23:12:09 executing program 5: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000006000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000005000)=[], 0x0, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000e1c000-0x4)=0x0, &(0x7f0000ef7000)=0x4) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@buf={0x0, &(0x7f0000008000)=""}) ioctl$sock_ifreq(r0, 0x89b0, &(0x7f0000002000-0x28)={@common='ip6tnl0\x00', @ifru_flags=0x0}) 2018/01/05 23:12:09 executing program 1: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000a52000-0x7)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000268000)={0x7, 0x0, 0x2, 0x4}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000001000-0x40)=[{&(0x7f0000002000-0x6d)=""/109, 0x6d}, {&(0x7f0000000000)=""/53, 0x35}, {&(0x7f0000001000)=""/109, 0x6d}, {&(0x7f0000002000-0x12)=""/18, 0x12}], 0x4, 0x0) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000000000)={r1, 0x2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000ced000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a295df0df8217ad4000000000000000e6", 0x20) 2018/01/05 23:12:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000cde000-0x8)={r2, r0}) bind$unix(r2, &(0x7f000094d000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r2, 0x0) r3 = socket$unix(0x1, 0x1, 0x0) connect(r3, &(0x7f0000eb2000)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000438000-0x4)={r3}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000934000-0x8)={0x0, 0x80, 0x0, []}, &(0x7f0000dcd000)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f000016c000)={r5, 0xc86, 0x5, [0x6, 0x5, 0x20, 0x9, 0x0]}, &(0x7f0000528000)=0x12) 2018/01/05 23:12:09 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = accept4$inet6(r0, &(0x7f0000001000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c, 0x7fffc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f00000f7000-0x8)={0x1, [0x0]}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x5, 0x6, 0x1c0) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000000000)={r2, 0xc, 0x10001, 0x0, 0x7, 0x8, 0x400, 0x19, {r2, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x800, 0xe0, 0x2, 0xd1a}}, &(0x7f0000000000)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=r2, &(0x7f0000001000-0x4)=0x4) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000aae000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) 2018/01/05 23:12:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f89000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cipher_null-generic)\x00'}, 0x58) socketpair$inet6(0xa, 0x8000a, 0x1, &(0x7f00000b2000-0x8)={0x0, 0x0}) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000279000)={0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f000065f000)=0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00002b2000)="c9916c6e7043e705246bb7f65d416c0ea6fe8abf7d6900b42281aca4be419df757910002a7e88c22a0ac43b3c5311bb01e22277686fb5f5878e9a87335e11c3ad14f9fdfdb02d4efedcf6f39046719235629def01d48d732ee929fbfc62d8fef74f28f6569c5d22b0d00000000ec290fca6297ae4864a215b8dce6db64e9d502a10db17bba2f0a95eea68d1a6e94ff2f5940a004ca34632e8303b51df3", 0x9d) socketpair$llc(0x1a, 0x0, 0x0, &(0x7f0000168000)={0x0, 0x0}) accept$alg(r1, 0x0, 0x0) bind$llc(r3, &(0x7f0000b17000)={0x1a, 0x11, 0x401, 0x0, 0x200, 0x5, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) socketpair(0x1a, 0x5, 0x100000001, &(0x7f00003d0000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000e0f000-0x10)={0x0, 0x1c, &(0x7f0000de7000)=[@in6={0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100}]}, &(0x7f00009bb000)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000fa6000-0x8)={r5, 0x84fd}, &(0x7f0000534000-0x4)=0x8) 2018/01/05 23:12:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00006f5000-0x48)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/05 23:12:09 executing program 1: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00008a4000-0x8)={0x0, 0x0}) recvfrom$inet(r0, &(0x7f0000351000-0x1000)=""/4096, 0x1000, 0x100, &(0x7f000031c000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x10) write(r1, &(0x7f00002fc000-0x24)="240000001e00071bffffffe30000f5ff10000000000000000000000008e0ff0000000600", 0x24) recvfrom$inet6(r1, &(0x7f00006d1000-0xa2)=""/162, 0xa2, 0x0, &(0x7f00003d9000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f000038d000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008bf000-0x4)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000709000-0xe8)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x1, 0x1, 0x200, 0xa, 0x80, 0x20, 0x3c, 0x5, r2}, {0xfffffffffffffffd, 0x8, 0x4, 0x7, 0x5, 0x7933, 0x7, 0x4dee}, {0x8001, 0x586f5b81, 0x8, 0x100000001}, 0x32e, 0x1, 0x0, 0x1, 0x1, 0x0}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x32}, 0xa, @in=@multicast1=0xe0000001, 0x4, 0x4, 0x0, 0x101, 0x8, 0x200, 0x3f}}, 0xe8) 2018/01/05 23:12:09 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x1000, "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"}, &(0x7f00009b3000-0x4)=0x1008) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00006c8000)={r1, 0x0, 0x3}, &(0x7f0000e57000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r2, 0x0, 0x6, &(0x7f0000077000)=0x8, 0x4) r3 = socket$inet(0x2, 0x9, 0x80000006) ioctl$sock_ifreq(r3, 0x8931, &(0x7f0000372000)={@common='lo\x00', @ifru_ivalue=0x0}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r4, 0x0, 0xd, &(0x7f0000cb0000-0xff)="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", 0xff) 2018/01/05 23:12:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000b18000-0x8)={0x0, 0x1ff}, &(0x7f0000a3b000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000f66000-0xa0)={r2, @in6={{0xa, 0x3, 0x44, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc8, 0x1, 0x3, 0xb4d, 0x0}, &(0x7f00006fd000)=0xa0) writev(r0, &(0x7f0000e07000)=[{&(0x7f000033c000)="2900000021001900013d3524000a00060200000000000000000000040d001400000000160000002008", 0x29}], 0x1) 2018/01/05 23:12:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x12, &(0x7f000022b000)=0xfffffffffffff000, 0xffffffffffffff7f) 2018/01/05 23:12:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x20000000000003, 0x0) write(r0, &(0x7f0000593000-0x1c)="220000001500072100000008e2ff05000200030001140007fe0200e700ff02f155", 0x21) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000af2000)=[{0x2, 0x62}, {0x8, 0x100000000}, {0xf, 0x1}, {0xf, 0x5}], 0x4) sendto$llc(r0, &(0x7f0000613000-0x14)="271f4b824278519fe217c79a17c3468280d7e97f", 0x14, 0x20000000, &(0x7f0000431000)={0x1a, 0x0, 0x9, 0x9, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) connect$nfc_llcp(r0, &(0x7f000028f000)={0x27, 0xff, 0x69, 0x7, 0x92d7, 0x90, "861885254084441a01fcc6f4a40faaa8eb78cc5e9210e427348d35798195034825c27dd05433fbbdbb645ac83b33150415debf44053dd0c80ed77930532f16", 0x401}, 0x60) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000f81000)={0x0, 0x0}, 0x2) 2018/01/05 23:12:09 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80000, 0x4, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f00008ed000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x38, 0x400000000003a, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, '\bR\x00', 0x0, 0x6c, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [], "260cf4bf2de5154e"}}}}}}}, 0x0) 2018/01/05 23:12:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) sendmsg$key(0xffffffffffffffff, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000389000-0x70)={0x2, 0xe, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000e8a000)={@local={0x0, 0x0, 0x0, 0x0}, @rand_addr=0x0}, &(0x7f0000143000-0x4)=0x8) 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, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000de0000-0x4)=0x0, 0xfffffffffffffea8) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000dff000)=[{{&(0x7f00004d5000)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000ec8000)=[{&(0x7f0000fec000-0x8b)="af", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) sendto$inet(r0, &(0x7f0000eff000)="8f", 0x1, 0x0, 0x0, 0x0) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="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", 0x552}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) 2018/01/05 23:12:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000faa000-0x2)={0x0, 0x0}, 0x2) sendto$inet6(r0, &(0x7f0000c22000-0x679)="", 0x0, 0x8001, &(0x7f0000825000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto(r0, &(0x7f000078b000)="98", 0x1, 0x8800, &(0x7f0000b2b000)=@generic={0x0, "24dcae088946c5031de2548498c1d1978a837a4822a741bc40b48cdc61879250e97aa87395e2a6a0f49675bff9c49428d3c31b6310f4c8f70a049ad959c40af5e2e9ed45cc618ea1a74b7f7753092f0cea5007504ac07118efc21c9d851060fa00f7190a36acfb5d5f229c9c14d6750785c45215cda9685a47a76e38302b"}, 0x80) socketpair$inet6(0xa, 0xa, 0x9, &(0x7f00007b9000-0x8)={0x0, 0x0}) r4 = accept4(r2, 0x0, &(0x7f000040a000-0x4)=0x236, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r4, 0x6, 0xe, &(0x7f00006c6000)={{{{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x6, 0xf1, 0x5, "f9faf3588d753eb9c80896be6f63f5d9e5452413bf7d6454a45441fb68a452d5949939f19f83a96bc76b6c61bd93cc948986d2635419d8b25b1b8a7ff4abfe5f2253db17915f65d8253a30dea0379d57"}, 0x160) ioctl$sock_bt_cmtp_CMTPCONNADD(r4, 0x400443c8, &(0x7f000095a000-0x8)={r1, 0x9}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000ff9000)={r3}) writev(r0, &(0x7f000056b000)=[], 0x1000023c) accept$inet6(r0, &(0x7f0000186000-0x1c)={0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0x0, 0x0}}, 0x0}, &(0x7f00003b0000)=0x1c) 2018/01/05 23:12:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x7, 0x80000000000) write(r0, &(0x7f0000875000)="22000000180007ffffea001d090007110a04000000f8080900001c00040008000000", 0x22) 2018/01/05 23:12:09 executing program 2: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$bt_rfcomm(0x1f, 0x3, 0x3) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000f36000-0x20)={@common="1070365f767900300001f5000000009b", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000e0c000-0x160)={{{{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]}, {{0xa, 0x3, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xe2e}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x100000000, 0x8000, 0x4000000000000000, "5bada70e869a1c8471008e78f2139a7359ce5c37b022c4ac2d7ae008f89e98b3f534b8f6d0156380582551505770c6543ff772566e30e04c9d077fb38e842918ce785300945b1a192b1211793e53c50c"}, 0x160) r1 = socket$inet(0x2, 0x80003, 0x2) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fd5000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000749000-0x4)=0x0, &(0x7f0000fd4000)=0x4) setsockopt$inet_int(r1, 0x0, 0x16, &(0x7f0000d7d000-0x4)=0x0, 0x4) 2018/01/05 23:12:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f89000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cipher_null-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000ce000)="", 0x0) pipe(&(0x7f0000925000)={0x0, 0x0}) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f00000ea000)=0x10000, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f00004cc000-0x4)=0x0, &(0x7f00004da000)=0x4) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000e76000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000de8000-0x4)=0x8) 2018/01/05 23:12:09 executing program 5: r0 = socket(0x2, 0x3, 0x2) setsockopt(r0, 0x0, 0xd3, &(0x7f0000b9f000)="", 0x0) socket$key(0xf, 0x3, 0x2) 2018/01/05 23:12:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000865000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512_mb\x00'}, 0x58) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f00005a0000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00005c7000)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000200000)={0x0, 0x1000, "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"}, &(0x7f00005f7000-0x4)=0x1008) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000a8f000)={r2, 0xbe3e, 0x4}, 0x8) r3 = accept$alg(r0, 0x0, 0x0) recvmsg(r3, &(0x7f0000c0c000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0xffffffffffffffce, &(0x7f0000f3e000)=[{&(0x7f00004bc000)=""/144, 0x0}, {&(0x7f00005cf000-0x1000)=""/4096, 0x0}, {&(0x7f00004a3000)=""/248, 0x0}, {&(0x7f0000841000-0x6e)=""/110, 0x0}, {&(0x7f000024b000-0xa6)=""/166, 0x0}, {&(0x7f000008d000)=""/148, 0x0}, {&(0x7f0000de4000-0xce)=""/206, 0x0}, {&(0x7f0000b14000-0x72)=""/114, 0x0}, {&(0x7f0000870000)=""/233, 0x0}], 0x0, &(0x7f0000381000)=""/0, 0x0, 0x0}, 0x0) 2018/01/05 23:12:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000c85000)="1f00000032000ff2050005000000010000000441060002000000000000007e", 0x1f) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000445000)=0x0) 2018/01/05 23:12:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000094c000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(serpent-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ba7000-0x8c)="0b4904c1b1c6744b372603c45fbc8c57b144b68383f3ffcd324e5f8873dcac1bb54f6fba6f55edbdc521f8b735b286e937962e120af05f5f814e8823907a10dee0e21927e691fd993c910ed754915f21608d9781e5817e4faf0c803353e0e666294e3504464af37438816bf4e845ab89230ec65e7ef8312083f8d074313d509284ab3f9746ce7088939b151d", 0x8c) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c97000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) writev(r1, &(0x7f0000ec8000-0x30)=[{&(0x7f0000b9a000-0x22)="df", 0x1}], 0x1) 2018/01/05 23:12:09 executing program 3: mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000eec000)=0x0, &(0x7f0000eea000-0x4)=0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000abe000-0x4)=0x0) 2018/01/05 23:12:09 executing program 2: mmap(&(0x7f0000000000/0x35a000)=nil, 0x35a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f000035a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f000035a000)=[], 0x0, &(0x7f0000147000)=[], 0x0, 0x0}, 0x0) 2018/01/05 23:12:09 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCINQ(0xffffffffffffff9c, 0x541b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000d4e000)="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", 0xfc) 2018/01/05 23:12:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000147000)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000066e000)=0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000342000)={0x0, 0x100000001, 0x0, 0x1, 0x3}, &(0x7f00006d9000)=0x18) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000875000-0x98)={r1, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0xfffffffffffffff9}, 0x98) r2 = socket(0x800000000000011, 0x4000000000080003, 0x0) setsockopt(r2, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) sendmsg$nfc_llcp(r2, &(0x7f0000489000-0x38)={&(0x7f0000cdb000)={0x27, 0x0, 0x80000001, 0x0, 0x0, 0x0, "cd3fb8ab06922b601bc0db85f92c03f8e399e2dddbdf12f21fbab62736d9b6121f2a1aa1d44bc4192217502132d9c834026b48fddf3dce4eb76a3dfa585c05", 0x0}, 0x60, &(0x7f0000475000)=[], 0x0, &(0x7f000057f000-0x1010)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}, 0x0) 2018/01/05 23:12:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000007a000-0x20)={0xfffffffffffffffd, 0x7, 0x8000, 0x8000000000000, 0x0, 0x0, 0x1, 0x200000000000000, 0x0}, 0xa) r1 = socket$inet_sctp(0x2, 0x3d7f64e61351c360, 0x84) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000692000-0x8)={0x0, 0x3}, &(0x7f0000e81000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000d70000)={r2, 0x9}, &(0x7f00002c8000-0x4)=0x8) sendto$inet6(r0, &(0x7f00005eb000)="bd", 0x1, 0x0, &(0x7f0000109000)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x6}, 0x1c) ioctl$int_in(r0, 0x0, &(0x7f0000937000-0x8)=0xffffffffffffffc0) 2018/01/05 23:12:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000def000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000044b000)=0x10, 0x80800) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000566000)={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='rose0\x00'}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000e02000)={0x0, @remote={0x0, 0x0, 0x0, 0x0}, @rand_addr=0x0}, &(0x7f0000179000-0x4)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f00004e6000)={@empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, r1}, 0xc) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000c6d000)={@rand_addr=0x28000, @multicast2=0xe0000002, 0xfffffffffffffffc, 0x0, []}, 0x2ea) setsockopt$inet_group_source_req(r2, 0x0, 0x2e, &(0x7f00001cf000-0x118)={0x33ff6449, {{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @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]}}, 0x118) 2018/01/05 23:12:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) close(r0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00004c5000-0x4)=0xbfd, 0x4) r2 = accept$nfc_llcp(r1, &(0x7f0000897000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000740000-0x4)=0x60) bind$nfc_llcp(r2, &(0x7f0000aca000)={0x27, 0x8, 0xff, 0x5, 0xfffffffffffffffb, 0x2, "1d9557e0535d8d40efccb8004674f9b1dd6f5ff880cb5aea3eddc6fabfe910b0c51b855cea8fa97e27de84422a72cce2beefc3dffde045cfcfb29bd9b41978", 0x800}, 0x60) sendto$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) 2018/01/05 23:12:09 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x0) connect(r0, &(0x7f0000000000)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x4}}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000-0xa0)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xaec, 0x1c, 0x7194, 0xfff, 0x10}, &(0x7f0000003000-0x4)=0xa0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000003000)={0x7, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @rand_addr=0x10000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x110, 0x5, 0x0, 0x1b, 0x7, &(0x7f0000002000-0x10)=@generic="b65657de1384a8479abe8474a0cbca10", 0x7, 0x8001, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000003000-0xc)={r1, 0x8, 0x0}, &(0x7f0000002000-0x4)=0xc) 2018/01/05 23:12:09 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x3f, 0x1, 0x3ff, 0x9, 0x7}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000e22000-0xee)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, 'RU!', 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, ""}}}}}}, 0x0) 2018/01/05 23:12:09 executing program 5: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f0000021000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept4(r0, &(0x7f0000016000)=@un=@file={0x0, ""/4096}, &(0x7f0000014000)=0x1002, 0x80800) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f0000023000)={@remote={0x0, 0x0, 0x0, 0x0}, @multicast1=0x0, 0x0}, &(0x7f0000023000)=0xffffffffffffff37) read(r0, &(0x7f0000016000)=""/154, 0x9a) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000022000-0x10)={0x2, &(0x7f0000016000)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f0000028000-0x38)=[{&(0x7f0000027000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001000)=[], 0x0, &(0x7f0000020000)=[], 0x0, 0x0}], 0x1, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r1, &(0x7f0000025000-0x5f)=@file={0x0, ""/93}, &(0x7f0000018000-0x4)=0x5f) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000023000-0x8)={0x0, 0x0}) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f0000022000)={0x400000000000000}, 0x4) 2018/01/05 23:12:09 executing program 6: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000f44000)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_rfcomm(r0, &(0x7f0000001000-0x9)={0x1f, {0x10000, 0x10000, 0x6, 0x101, 0x6, 0x1}, 0x0}, 0x9) mmap(&(0x7f0000000000/0x62b000)=nil, 0x62b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x0) getsockopt$netlink(r1, 0x10e, 0xa, &(0x7f000062a000-0x93)=""/147, &(0x7f0000627000-0x4)=0x93) mmap(&(0x7f000062b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r1, &(0x7f000022b000)={&(0x7f00001d6000-0x10)=@ethernet={0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000062c000-0x10)=[{&(0x7f00001d3000)="161e558deaf0ead8111d36a9249cd7910e5763a8181f32b57251d5ba40f3a18c46379926440c46798129cbb82a43992401b7e5947213", 0x36}], 0x1, &(0x7f00001ce000-0x1c0)=[{0xc8, 0x10f, 0x2, "593a9e856fcb3e34973c932fbc8423c5c9b286641e0eeafc2c55268f9936497a9e2895a4783d2bc2088e41ce9f938ac06da6a6aca8ea5ef48451ecbda4e083326fabc32957bae749e69b6ad951241255bf975097c24e9ed8c460cbc9bb032da8d5582251a35b06845a9621d5ef07fd77b3f196236542bc5d2337bee9978975571b1b52f01440babbefb76501dc664ca53dd5f75ac5f0e0fa588429fa6f875a721723df1c9b8ed57cedcf8da20e73c22d69a1cd7afc31fb"}, {0x28, 0x117, 0x100, "d989d83aa19342c87fdff1de78a868ca23e3e94a7d"}, {0x48, 0x103, 0x2, "2aeda6d5f43d8ac0e339af2a598afc5360dba586bff7dc36f119f39fa1750c253c09d60f2ca62d6860c2ad11bbe546e889307c"}, {0x30, 0x10f, 0x6, "64ca1aa291defbfa8774ef21aa2627badde41432ac80b0c55463c757c83c4756"}, {0x58, 0x84, 0x40, "c770fd434e8ba5437ea0784680d8fce82879a3b5e0f8dd2f43331f56140fd84aee570d8f3b827186a7a25178cfcea340e3ef43223d14a5eac4c1b58f44bbb6b90bbbb3a8ad9f"}], 0x1c0, 0x4000000}, 0x0) epoll_create1(0x80000) 2018/01/05 23:12:09 executing program 0: r0 = socket(0x11, 0x802, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) connect$netlink(r0, &(0x7f0000000000)=@kern={0x10, 0x0, 0x0, 0x80a40800}, 0xc) setsockopt(r0, 0x107, 0x10000000008, &(0x7f0000abc000)="", 0x0) 2018/01/05 23:12:09 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0xffffffff00020001, 0x0}, &(0x7f0000001000)=0xa0) getsockopt$sock_int(r0, 0x1, 0x3b, &(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)=0x4) socket$inet6(0xa, 0x0, 0x3ff) 2018/01/05 23:12:09 executing program 2: mmap(&(0x7f0000000000/0x26a000)=nil, 0x26a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1e, 0x4, 0x0, &(0x7f0000263000-0x8)={0x0, 0x0}) mmap(&(0x7f000026a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f000018a000)=0x0, &(0x7f000026a000)=0x4) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) connect$ax25(r1, &(0x7f0000266000)={0x1e, {"03091f0000de31"}, 0x0}, 0x10) 2018/01/05 23:12:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000deb000)={0x0, 0x0}) getsockopt$inet_buf(r0, 0x0, 0x28, &(0x7f00005e2000-0x1000)=""/4096, &(0x7f0000d8e000-0x4)=0x1000) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/05 23:12:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800009, 0x84) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00005cd000)={0x0, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00009f6000-0x10)=@common='bpq0\x00', 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000aa1000)={0x0, 0x0, 0x0}, &(0x7f0000905000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000c9d000-0x8c)={r1, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/05 23:12:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r0, 0x2000000000010e, 0xce, &(0x7f0000e3f000)=""/4, &(0x7f0000003000)=0x4) 2018/01/05 23:12:09 executing program 4: mmap(&(0x7f0000000000/0xf96000)=nil, 0xf96000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f88000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000de4000)={0x0, 0x0}) recvmsg(r1, &(0x7f0000f93000-0x38)={&(0x7f0000f93000-0x1c)=@in6={0x0, 0x0, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, 0x1c, &(0x7f000005d000-0x40)=[], 0x0, &(0x7f0000756000)=""/205, 0xcd, 0x0}, 0x0) 2018/01/05 23:12:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00003ad000-0xe)="a88ef8a66ad1a8e7fc50faa27f245004", 0x10) 2018/01/05 23:12:09 executing program 0: mmap(&(0x7f0000000000/0xfe1000)=nil, 0xfe1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x12, 0x4040000000000008, 0x1) write(r0, &(0x7f000031e000)="220000004800070000000000002673000a00e3ffff21000004000300010001008c45", 0x22) 2018/01/05 23:12:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt(r0, 0x101, 0x7ff, &(0x7f000070d000-0x8a)=""/138, &(0x7f0000940000-0x4)=0x8a) r1 = socket(0xa, 0x803, 0x6) setsockopt$inet6_int(r1, 0x29, 0x10, &(0x7f0000fbf000)=0xfffffffffffffffa, 0xfffffee8) r2 = socket$inet(0x2, 0x80004, 0x8) getsockopt$inet_tcp_buf(r2, 0x6, 0x1f, &(0x7f0000bd4000-0x95)=""/149, &(0x7f0000590000+0x91f)=0x95) socketpair(0x7, 0x7, 0x2, &(0x7f0000b0d000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00002a6000-0x10)={0x2, &(0x7f000038d000)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r4, 0x4008642b, &(0x7f0000b57000)={r5, 0x21}) getsockopt$bt_BT_POWER(r3, 0x112, 0x9, &(0x7f000092c000-0x1)=0x100000001, &(0x7f0000334000)=0x2c8) sendmsg$nfc_llcp(r1, &(0x7f0000fbe000)={&(0x7f0000921000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "1814145680ffffffffffff7891000076e43108f579bd95054d6b050000bebc48e8d8cda3d681fc482e6e0409000000000000da0303cc208a6e4bf82eff4d04", 0x0}, 0x60, &(0x7f000092b000)=[], 0x0, &(0x7f0000921000-0x64)={0x18, 0x1000000029, 0xb, '\x00\b'}, 0x18, 0x0}, 0x0) 2018/01/05 23:12:09 executing program 7: mmap(&(0x7f0000000000/0xfec000)=nil, 0xfec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x803, 0x1) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eee000-0x4)=0x7fe, 0x4) poll(&(0x7f0000dfb000)=[{r0, 0x0, 0x0}], 0x1, 0x9) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000fec000)="5bc15297", 0xffffffffffffffd0, 0x0, &(0x7f0000515000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000fee000-0x4)=0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000fed000)=r1) bind$inet(r0, &(0x7f0000fec000+0xd12)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r0) 2018/01/05 23:12:09 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000894000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009b9000-0x4)=0x24) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x802, 0x0) r2 = socket(0x11, 0x2, 0x3) setsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f000014b000-0x4)=0x6c, 0x4) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000913000-0xc)={0x0, @multicast1=0x0, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000465000-0x4)=0xc) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000791000)={0x7, {{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]}}, 0x90) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000690000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r3}, 0x14) setsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f00001f5000)=0x0, 0x4) 2018/01/05 23:12:09 executing program 6: mmap(&(0x7f0000000000/0xf96000)=nil, 0xf96000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f88000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000f93000-0x38)={&(0x7f0000f93000-0x1c)=@in6={0x0, 0x0, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, 0x1c, &(0x7f000005d000-0x40)=[{&(0x7f0000f93000-0xb2)=""/178, 0xb2}], 0x1, &(0x7f0000756000)=""/205, 0xcd, 0x0}, 0x0) 2018/01/05 23:12:09 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000cc5000)={0x0, 0x3ff}, &(0x7f0000e6b000)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000578000)={0x0, 0x1000, "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"}, &(0x7f00007a7000-0x4)=0x1008) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00001f1000-0xa0)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0xff, 0x7f, 0x5aa, 0xffff}, &(0x7f0000451000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000692000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f000050c000)=@assoc_value={0x0, 0x0}, &(0x7f00001b6000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000000000)=[{&(0x7f00002c1000)="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", 0x1000}], 0x1, &(0x7f0000000000)=[@init={0x18, 0x84, 0x0, {0x7fffffff, 0x10000, 0x23c8, 0xc3}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x1, 0x100, 0xc1, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x200, 0x3f, 0x7fff, r2}}, @init={0x18, 0x84, 0x0, {0x7, 0x6a43, 0x0, 0x4}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x6, 0x4, 0xfffffffffffffffd, 0x7dc5, 0xfffffffffffffffa, 0x0, 0x0, r3}}, @init={0x18, 0x84, 0x0, {0x5, 0x9, 0x20, 0xcf0}}, @init={0x18, 0x84, 0x0, {0x1, 0x3, 0xb1cf, 0x1}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x204, 0x401, 0x6, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x200000000000000, 0xfffffffffffffffb, 0x1, 0xfffffffffffff533, 0x2, 0xffff, 0x7ff, 0x3, r5}}, @init={0x18, 0x84, 0x0, {0x7ff, 0x100000000, 0x3, 0x3}}], 0x1e0, 0x0}, 0x800) unshare(0x4100) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r6, 0x10e, 0x2, &(0x7f0000c41000-0x4)=0x0, 0x4) socket$netlink(0x10, 0x3, 0x10) 2018/01/05 23:12:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x8) setsockopt$inet_buf(r0, 0x0, 0x23, &(0x7f0000746000-0x58)="e4a445eb7fff0500", 0x8) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000a8e000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000ea2000-0x8)={0x1, [0x0]}, &(0x7f0000025000)=0x8) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000788000)=0x3, 0x4) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000001000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) r4 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r4, 0x11, 0x64, &(0x7f00007fb000-0x4)=0x1, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x2a, &(0x7f000089d000-0x90)={0x1, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f000073c000)={r3, 0x3e, "2aed215e547a98c2764d5c1493f708fae498e12327b0915b289a90839867519979883118b998342de9ecbb794b560efbc5544abd6df71a1b85a2c7096f46"}, &(0x7f0000591000)=0x46) close(r4) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000d27000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socketpair(0x14, 0x0, 0x10001, &(0x7f000027e000-0x8)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MIF(r5, 0x29, 0xca, &(0x7f000065d000)={0x8, 0x1, 0x0, 0x81, 0x100}, 0xc) 2018/01/05 23:12:09 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e63000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x1, 0x14, &(0x7f0000f9a000)="d7fdaf62070179890fddd5a45d3f32e5", 0xfffffffffffffe7f) accept4(r0, &(0x7f0000b7d000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000f9d000)=0xe, 0x0) 2018/01/05 23:12:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x805, 0x0) pipe(&(0x7f0000867000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000d78000)=0x4) sendto$inet(r0, &(0x7f0000415000-0x64)='w', 0x1, 0x0, &(0x7f000008a000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000001000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000ad4000-0x8)={0x0, 0x0}) listen(r0, 0x6) 2018/01/05 23:12:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f00008e7000-0x1f)="1f0000000906ffde00fffffffffffffffd0100000900010013000000010080", 0x1f) bind$inet6(r0, &(0x7f00009d9000)={0xa, 0x3, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, 0x1c) socketpair(0x14, 0x2, 0xffffffffffffaf34, &(0x7f00002bd000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000892000-0xe)={0x0, 0x4, 0x3, [0x8, 0x939, 0x4b6]}, &(0x7f000027e000)=0xe) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000b5a000-0x20)={0x0, 0x14, 0x800a, 0x4, 0x200, 0xffff, 0xfffffffffffffff7, 0x6, r2}, &(0x7f0000f83000-0x4)=0x20) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000658000)=r1, 0x4) 2018/01/05 23:12:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xa, 0x5) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000334000)={@common='sit0\x00', @ifru_flags=0x1}) recvmsg(r0, &(0x7f0000c37000-0x38)={&(0x7f00003ce000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000165000-0xf)=[{&(0x7f0000a96000-0x6b)=""/107, 0x6b}, {&(0x7f00000b5000)=""/212, 0xd4}, {&(0x7f0000735000-0x54)=""/84, 0x54}], 0x3, &(0x7f0000739000-0x1000)=""/4096, 0x1000, 0x7}, 0x40010003) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008ad000)={@common='sit0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/05 23:12:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000a0f000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[], {0x8100, 0x9, 0x100000001, 0x4}}], {{0x20000000800, @ipv4={{0x6, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x2, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[@timestamp={0x44, 0x4, 0x0, 0x0, 0x0, []}]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0}}}}}, 0x0) 2018/01/05 23:12:09 executing program 7: socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000d21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x80003, 0x8) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000fe8000-0x4)=0x20, 0x4) mmap(&(0x7f0000d23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f000022d000)={0x3}, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_l2cap(r0, &(0x7f0000001000-0xe)={0x1f, 0xffffffffffffffff, {0x4, 0x6df20133, 0x7, 0x3ff, 0x5, 0xffffffff}, 0x6, 0x0}, 0xe) read(r0, &(0x7f0000c81000-0x5b)=""/88, 0x58) mmap(&(0x7f0000000000/0x89f000)=nil, 0x89f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d23000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r0, 0x107, 0x1f, &(0x7f0000d24000)=0xff, 0x4) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000d24000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000d24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000d26000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6, 0x1, 0x1, 0xb, 0x0, 0x4bc, 0x1}, &(0x7f0000d26000-0x4)=0x20) mmap(&(0x7f0000d24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000d24000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6_sctp(0xa, 0x5, 0x84) r2 = socket$inet(0x2, 0x3, 0x8) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000282000)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x2}, 0xc) 2018/01/05 23:12:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000116000-0x4)=0x17, 0x4) connect$netlink(r0, &(0x7f00004af000)=@kern={0x10, 0x0, 0x0, 0x40000}, 0xc) writev(r0, &(0x7f00002a9000)=[{&(0x7f000043e000-0x29)="290000001800190000000000001b1b000217e3680000010003000009f4040000000200000000ff005c", 0x29}], 0x1) r1 = accept(r0, &(0x7f0000b8f000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000298000)=0x8) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f00002af000-0x4)=0x7, 0x4) 2018/01/05 23:12:09 executing program 1: mmap(&(0x7f0000000000/0x81b000)=nil, 0x81b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x80002, 0x0) mmap(&(0x7f000081b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f000081c000-0x2)=0x3d, &(0x7f0000571000)=0x2) mmap(&(0x7f000081b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_raw(r0, &(0x7f000081c000-0x10)={0x27, 0x4, 0x9, 0x6}, 0x10) mmap(&(0x7f000081b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000081b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000081b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f00002e0000-0x28)=@routing={0x0, 0x4, 0x1, 0x3e44, 0x0, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}]}, 0x28) mmap(&(0x7f000081b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f000081c000-0xb8)="070000001c00b515f800030000020112ffe4ff00009c9a08000054ffe80800ff5753002292b021192c4877506c2734eb384c4812858e695f339fdb0cacb358bc200781c39961bc36559816e67e3898e211ed4e1b83719c2fb7de35574b69d3f09127d8250c8b5d9de6e1cb7e892a4abe6aede0b48718e26ff78deae2491adab30e990990d3470b75fa556349ac09f25f12af6cc8fea40122a0c322c1a94ec4af53254ad6fcbe55e314af86f908c71305810ec2bf107901b6", 0xfffffffffffffe9d) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f000081b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f000046a000-0x10)={0x7, &(0x7f000081c000-0x8c)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) 2018/01/05 23:12:09 executing program 2: mmap(&(0x7f0000000000/0xacc000)=nil, 0xacc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="", 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = accept4(r0, &(0x7f0000769000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006e4000)=0x8, 0x80800) mmap(&(0x7f0000acc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000acc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000acd000-0x14)={0x0, 0x1, 0x4000000000000, 0x401, 0x1400000000, 0xa00}, &(0x7f0000acd000-0x4)=0x14) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000473000-0xc)={r2, 0x8, 0x2, [0x50000000000, 0x6]}, 0xc) listen(r0, 0x0) getgid() 2018/01/05 23:12:09 executing program 0: mmap(&(0x7f0000000000/0x28e000)=nil, 0x28e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000e1000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(twofish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000283000-0x11)="1e336500ff4ad5e700000022000000ec", 0x10) mmap(&(0x7f000028e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet6(0xffffffffffffffff, &(0x7f000028e000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000242000-0x4)=0x1c) mmap(&(0x7f000028e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000080000)={0x0, 0x0}, &(0x7f000028f000-0x2)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f000024b000)={r3, 0x4}, 0x8) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f00001d3000)=0x0, &(0x7f000001b000-0x4)=0x8) mmap(&(0x7f000028e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r1, &(0x7f0000166000)={0x0, 0x0, &(0x7f0000104000-0x10)=[{&(0x7f000028d000-0x8f)="cd1c9b3c65f71a06da1f90a4adbeacdfa7aefa5000e9bcd9eddac49c29e32b38e1", 0x21}], 0x1, &(0x7f000028e000)=[], 0x26c, 0x40000}, 0x0) [ 897.754694] netlink: 'syz-executor1': attribute type 1 has an invalid length. [ 897.777608] netlink: 'syz-executor1': attribute type 1 has an invalid length. 2018/01/05 23:12:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000660000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b9d000-0x4)=0x10) setsockopt$inet_dccp_int(r0, 0x21, 0x5, &(0x7f00006b1000)=0x7, 0x4) r1 = socket(0x9, 0x800, 0x8000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00007a0000)={0x0, 0xa0, "19a6dfd3ce23d7f508bb392ff1fdd537afbdae4acacb123ce9e15d24fa021f26782594b65bac23e4c741ce0699e9fca9c8e5012c34e23652c15d06906722c77e253f19cd37acb8db99cfcdfde632ab8836fcbb397411f4038d3854036c0a7b37abdccb45dc17a1c37a00592468da7c7b16c9e6277151be07974629940af528940c42304513530998388e8e642bac00891b1ae897565c04b33702227f97f40af6"}, &(0x7f0000440000-0x4)=0xa8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000f1000-0x6)={r2, 0x6}, &(0x7f00000d3000-0x4)=0x6) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00002fe000-0x8)={r2, 0x9}, &(0x7f0000d2e000-0x4)=0x8) unshare(0x40600) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r3, 0x4020940d, &(0x7f00001df000-0x78)={0x0, {0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000660000-0x10)=@generic="e749e3ab19e79f6150997ef89b13c5b0", 0x0, 0x0, 0x0}) 2018/01/05 23:12:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) syz_emit_ethernet(0x4a, &(0x7f000044b000-0x4a)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="7bf13cdc0c4b", [{[{0x9100, 0x100000000, 0x4b, 0x7}], {0x8100, 0x292e4efa, 0xd7c, 0x3}}], {{0x0, @arp=@ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0xb, @random="ab802cf9bc04", @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}}}, &(0x7f0000dec000-0x14)={0x1, 0x3, [0x1c0, 0xee6, 0x672]}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000d74000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x3, 0x200b, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000f5b000)=0x3, 0x4) connect$inet6(r0, &(0x7f0000f03000)={0xa, 0x0, 0x100000000007fe, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2018/01/05 23:12:10 executing program 5: mmap(&(0x7f0000000000/0xdf2000)=nil, 0xdf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000df3000-0x8)={0x0, 0x0}, 0x1, 0x0) mmap(&(0x7f0000df2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000df3000-0x8)={0x0, 0x0}, 0x1, 0x0) mmap(&(0x7f0000df2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000de1000-0x8)={0x0, 0x0}, 0x3, 0x20) syz_extract_tcp_res(&(0x7f0000d42000)={0x0, 0x0}, 0x101, 0x1000) syz_emit_ethernet(0xb2, &(0x7f00002b3000-0x1ac)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [{[], {0x8100, 0x81, 0x6, 0x7}}], {{0x86dd, @ipv4={{0x0, 0x4, 0x9, 0x306, 0x0, 0x2, 0x1ff, 0x2, 0xff, 0x0, @multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, {[@noop={0x1}, @cipso={0x86, 0x0, 0x7e, [{0x2, 0x0, "6359593b06dc52c46f7a8bf7e33c"}, {0x7, 0x0, "4d0b061819"}]}, @cipso={0x86, 0x0, 0xffffffffffffffff, [{0x5, 0x0, ""}, {0x7, 0x0, "70363911fd65a8be95a6d85af7"}, {0x1, 0x0, "9c0e6b38fed90afb415ec81356ddb0ee"}, {0x1, 0x0, "7ced1716250f"}]}, @end={0x0}, @noop={0x1}]}}, @tcp={{0x2, 0x2, r0, r1, 0xff, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, {[@mss={0x2, 0x0, 0x0}, @fastopen={0x22, 0x0, "2c5ad11d8881f7983364a74f4d2d"}, @generic={0x2f, 0x0, "369a7654b8ac"}, @generic={0x27, 0x0, "d946c69d00"}, @sack_perm={0x4, 0x0}]}}, {"eec37207a25d2f5cd12c9f4cfcf89fcdf12e799f49eef30f0b1180b0eaf2bced94fb70637dc773635f330d50dff8b05180a0dbbb204e25f75ac02b68e91f0e0f32c95b7d4129cf1e5e30e3cdefd986367a56ed2fd6d5f2659d093bd1052e789b353cb822d63bbee74f5aa3dae919ee692ed4bc9ef178b081df4e67e03044b70b437aacb162791fbef14c300a90886513dabe36ee72214cd58006b2b044abf7efcc517826181279c4b788b2659be12fcef897c183da12147034df297655e3f51efa6da4c0f78a896b01fa6c7fce025911f13973bb6c68737159a4132aab36e2653fdd7e8a01ce93796b91fc1da73f44f1369aeeaea5a6"}}}}}}, 0x0) 2018/01/05 23:12:10 executing program 1: 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) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000001000)={0xffffffffffffff9c, 0x28, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000002000-0xc)={r0, 0x1bc5, 0x8}, 0xc) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000001000-0x48)={0x0, 0xf, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x3}, [@alu={0x7, 0x8000, 0x7, 0x6, 0x0, 0x46, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @alu={0x4, 0x100000000, 0xa, 0xa, 0x6, 0xfffffffc, 0x18}, @jmp={0x5, 0x2, 0xb, 0xa, 0x9, 0x1, 0x18}, @generic={0x1000, 0xffff, 0x5, 0x3f}, @alu={0x2920ed3a2b9168df, 0x8, 0xe, 0x0, 0xa, 0xffffffc0, 0xfffffffffffffffd}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000d35000-0xa)='syzkaller\x00', 0x101, 0x25, &(0x7f0000d19000)=""/37, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000299000)={&(0x7f0000efb000-0x8)='./file0\x00', r1}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f000076b000-0x1c)={0x0, 0x0, &(0x7f0000c12000-0x8)={&(0x7f0000e7d000)={0x2, 0xe, 0x0, 0x0, 0x12, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x2, 0x1, 0x0, 0x0, 0x0, {0x6, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@empty=0x0, @in=@rand_addr=0x0}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x206e, 0x40000000005, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}}]}, 0x90}, 0x1, 0x0, 0x0, 0x0}, 0x0) r3 = socket(0x0, 0x80005, 0xfffffffffffefff9) sendmsg$key(r3, &(0x7f0000485000)={0x0, 0x0, &(0x7f00008d0000-0x10)={&(0x7f0000ae8000)={0x2, 0x15, 0xfffffffffffffff8, 0x6, 0x2c, 0x0, 0x6, 0x3, [@sadb_sa={0x2, 0x1, 0x2, 0x5b99, 0x1, 0x8f, 0x0, 0x80000000}, @sadb_x_nat_t_type={0x1, 0x14, 0x0, [0x0, 0x0, 0x0]}, @sadb_key={0x13, 0x9, 0x8f, 0x0, "f8bbb912e70f36f42de098cbc1f5d613ae67be7f9ab74c1664b6c5baebb844587b930712d60bd9a9a213cee9b21e3243012c50cb1df657c18000955dbee3e14bc01693fe96f51074655186eb93c24bd5bd00ee0def444379a05dbd9e79e5ae267f9fc6f914c1174159e241446d4fd715467295107d24d0b641f2a1730d59d47b37d9df55848e8a35e1bb5b5529db7e"}, @sadb_sa={0x2, 0x1, 0x2, 0x61e, 0xfffffffffffffffb, 0x6b, 0x1, 0xe0000001}, @sadb_key={0x12, 0x9, 0x83, 0x0, "8ccde9e472b1aa977799d0a742744fa95304b8a6529ff39e1d9946c8875547ceb87c244872b16183175a31b1321ef62dc500decfd4820974edda93225f8bd56ac56776fd74cc00a7f5079ef98101803701571320940daa5710e9b9ac401d0ad6dc1aeca9845e532542d68f91c3eb83fd36e03c690221c2b992f7b8c73067f36f578971"}]}, 0x160}, 0x1, 0x0, 0x0, 0x0}, 0x4014) setsockopt$netrom_NETROM_T2(r3, 0x103, 0x2, &(0x7f0000fc3000)=0x4, 0x4) 2018/01/05 23:12:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$sock_int(r0, 0x1, 0x80000000002a, &(0x7f0000f0f000-0x4)=0x0, &(0x7f0000d65000)=0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000b26000)={0x0, 0x8}, &(0x7f0000531000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00003d9000)={0x2, 0x8000, 0x2, 0xee04, r1}, 0x10) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000be6000)={&(0x7f0000945000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00005f9000)={r0, r2, 0x7, 0x1}, 0x10) socketpair$inet6(0xa, 0xa, 0x3, &(0x7f00002d4000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f0000d0f000-0xa0)=[@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x8000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x5, @loopback={0x0, 0x1}, 0x1}, @in6={0xa, 0x3, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x28000000}, 0x3}], 0xa0) 2018/01/05 23:12:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1b, 0x3, 0x0) bind(r0, &(0x7f0000afb000)=@generic={0x0, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) 2018/01/05 23:12:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x20000000800, @ipv4={{0x6, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@lsrr={0x83, 0x3, 0x0, []}]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}}}, 0x0) pipe(&(0x7f0000260000-0x8)={0x0, 0x0}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b27000-0x10)={0x7, &(0x7f0000383000)=[{0x3, 0x6, 0x32, 0x5}, {0xfffffffffffffffb, 0x5, 0x0, 0x1ff}, {0x1000, 0x0, 0x3, 0x3ed47660}, {0x2, 0x401, 0x1ff, 0x1}, {0x9, 0x6, 0x8, 0x400}, {0xde, 0x3, 0x23, 0x7fff}, {0x1f, 0x6, 0x3, 0x80000001}]}, 0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000a08000-0x10)={0x0, 0x64, &(0x7f000058d000-0x64)=[@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x100000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in6={0xa, 0x1, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3bf}, @in6={0xa, 0x2, 0xfffffffffffffffc, @loopback={0x0, 0x1}, 0x2}]}, &(0x7f0000af6000)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000518000)={r2, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x0}, 0xffffffffffffff33) sendto$inet6(r0, &(0x7f00008b4000-0x20)="e8c8e2bfdbf082ede212ab5d57cace57498f0af235299105a374a4a547c07162", 0x20, 0x1, &(0x7f0000e54000-0x1c)={0xa, 0x0, 0x7, @loopback={0x0, 0x1}, 0x10000}, 0x1c) connect$nfc_llcp(r1, &(0x7f00001fc000-0x60)={0x27, 0x8001, 0x200000000, 0x0, 0xf8c, 0xfff, "2c9471eaef919c87b81a7237fee5857935bf1039f818805909514660184c273fe92da8aee99f7af2fcff3e39fe495a6c84edf52084277e9536cf98f5010b3f", 0x7}, 0x60) 2018/01/05 23:12:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffff9c, &(0x7f0000389000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000d29000-0x4)=0x14, 0x80000) accept4$packet(r0, &(0x7f0000dc9000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00005db000)=0x4, 0x80800) r1 = socket$inet(0x10, 0x3, 0x0) sendto$inet(r1, &(0x7f0000fe8000-0x32)="32000000180025ffff0701a2f80814040a010080000022000200000016000500e78002000000024fce6730eea4eb0456d718", 0x32, 0x1, 0x0, 0x0) pipe(&(0x7f0000b91000-0x8)={0x0, 0x0}) epoll_pwait(r2, &(0x7f0000dc5000-0x24)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x3, 0x6, &(0x7f000028c000)={0x0}, 0x8) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00006e5000)={0x0, 0x0}) 2018/01/05 23:12:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f000050b000)=0x7f54, 0x4) r1 = accept4$unix(0xffffffffffffff9c, &(0x7f0000d3f000-0x49)=@file={0x0, ""/71}, &(0x7f0000f84000-0x4)=0x49, 0x80800) sendmsg$unix(r1, &(0x7f0000116000-0x38)={&(0x7f0000b10000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000d0c000)=[{&(0x7f0000cb2000)="d2517efa5f6094afd9bcac365ff69c157623b23a8fd30477776c36e75d725451d0fbb0977e643183a947dd04ac001e53eda1b962072082b0ec1fc52dfc40c0ad9be877224b363257fdfc6e2741f6a25d4c27d8a9097d37fe256cd3739e99916a449178e74415d36c243d3d456b380ad81abaffcb7b5bb9cba5a79cf9ed2dd43bbb8b275eac452a9d1ad9c3306a260507f437e49b6d0d839e994ed6a65a617a4f8b30e7b1ecd77602f3c7ccecd80a13a075757ff4ae4f20ca55442eca4b63272a9838141a9100", 0xc6}, {&(0x7f00006da000-0x2)="3f7f", 0x2}, {&(0x7f0000e33000-0x16)="606cdd357a8efdf16d4a916df42380491d896e30bc12", 0x16}, {&(0x7f00001e9000)="fcb626c068a8279e7ac137053e0f8ace0677717d403c9109d365499233bbc660594648203a00407f46f8616f43b9fff568d98d2b733d676c7f2147219ba80a80257d3ab46c4bf6316b51ab80a491608f7ef9d65837bcfc9d56e88383ec3e39031f6f626b2c3177e73dd013a25a5d061a7061391987e58d040f141539fce975f4538da7a3c60e297f60e5bea37d3ea277b47f26432a35acadaab3e79a54a5e1b06306ef4ef52b0fedc2d4", 0xaa}, {&(0x7f000096f000-0xa9)="de1b46cc914ce8be40b5cf59c6e2272ff908dfb5f42292d952a5e7f3ff1157d8b6634dbffd261b6dc2a985a5315d8b6860336916ac287fb8525b9977431299ef52b8e0c7e0d3fb5ba91508368073d8b73b32be9d473365fbec92db98fbe4e79f8bb5837218d93f04fc07330899c270ec5ce28afd45a1f70dc757d8c5500dea91cb67a0bfcb1de9ea7df2e7e6194c168b8c2a743d2de06bbc06655e8f225b03a09d1323c616d4ab867b", 0xa9}, {&(0x7f0000cc6000-0x1000)="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", 0x1000}], 0x6, &(0x7f0000f4c000-0x18)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x0}, 0x40) 2018/01/05 23:12:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) bind$inet6(r0, &(0x7f00006e8000-0x1c)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0x0}, 0x1c) socketpair(0x11, 0x1, 0x0, &(0x7f0000fe2000-0x8)={0x0, 0x0}) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f00002b4000)=0x4, 0x4) sendto$inet6(r0, &(0x7f0000c5b000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000e42000-0x8)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/05 23:12:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r0 = socket(0x11, 0x802, 0x0) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) mmap(&(0x7f0000980000/0x10000)=nil, 0x10000, 0x0, 0x80012, r0, 0x0) setsockopt$packet_buf(r0, 0x107, 0xd, &(0x7f00006b9000)="8bca3dba712fac11a7aea5d06fc4ede1", 0x10) setsockopt$inet_int(r0, 0x0, 0x1f, &(0x7f0000842000-0x4)=0x66b, 0x4) 2018/01/05 23:12:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket(0x15, 0x8080e, 0x0) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000c7a000)="", 0xffffffffffffffb7, 0x20000004, &(0x7f00009c8000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0xffffffea) ioctl$sock_ipx_SIOCSIFADDR(r2, 0x8916, &(0x7f0000f21000-0x20)={"1d3930b28f0febaeca5d04294cd68df1", {0x4, 0x3f, 0x0, "f5263e7ae669", 0xfffffffffffffffe, 0x0}}) close(r0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00003cd000)={0x0, 0x0}) 2018/01/05 23:12:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x80803, 0x6) write(r0, &(0x7f0000aae000)="220000001d000717fffe040009db00000c001000fdfeffffff000000000100a42c5cb5a1f27d298aac76a7255ac2899f3c2b7fca38e2d3fa7181b338b5", 0xfffffffffffffff9) 2018/01/05 23:12:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000968000)=@hci={0x0, 0x0, 0x0}, &(0x7f000093a000)=0x6, 0x80800) bind$netlink(r0, &(0x7f0000454000-0xc)={0x10, 0x0, 0x2, 0x10814000}, 0xc) bind$ipx(r0, &(0x7f0000500000-0x10)={0x4, 0x2, 0x100, "4b03659b685e", 0x0, 0x0}, 0x10) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00008c0000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000321000-0x4)=0x8) 2018/01/05 23:12:10 executing program 7: mmap(&(0x7f0000003000/0xf0a000)=nil, 0xf0a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000b6c000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000002000)={0x3, &(0x7f000022c000-0x5a)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000f0d000)=[@in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x7, @loopback={0x0, 0x1}, 0x8}], 0x2c) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000001000)=0x9, 0x1) syz_emit_ethernet(0x4e, &(0x7f0000eb0000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x200086dd, @ipv6={0x0, 0x6, '\x00\n\t', 0x18, 0x2b, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@fragment={0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0}], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "06abaf", 0x0, "e901c5"}, ""}}}}}}, 0x0) 2018/01/05 23:12:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000b9b000-0x20)={r0, 0x2, 0x1, 0x1, &(0x7f0000ac6000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000b84000)=@int=0x0, 0x4) 2018/01/05 23:12:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, [@alu={0x4, 0x0, 0x12, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000017e000-0x4)='GPL\x00', 0x80000000020, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = socket(0x1f, 0x807, 0x3429d4eb) getsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000105000)=0x0, &(0x7f00009e7000)=0x4) 2018/01/05 23:12:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = accept$netrom(0xffffffffffffffff, 0x0, &(0x7f00006ea000)=0x0) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000afa000)=0x8000, 0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000d6d000-0x88)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr=0x1000000, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x7f000001, 0x0, 0x0}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xfffffffffffffd11) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000002000-0x4)=0x90) 2018/01/05 23:12:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f0000b00000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r0, &(0x7f00006b9000)=[{&(0x7f00002a6000-0x77)="1f61828fdbf1d3301d4a3b418e307266cd2dd6f37f6496c955392c27ce4c2c6256e7ccc167e904a3b28407338f0b95aab8e61ca1e20da73accc9ec69c56c917d4b5ccf5c39b51f4b86420aec7efd0aa4ca098af3446bc4db8ab3676097c7a89ce4ab62aa66fcc57f948f4a71bc62af40410ddb8ffc3727", 0x77}, {&(0x7f0000245000-0x70)="709d57f6e9153218f86be01364d44a69e68e971e1e4d65792fd297265c5554aa6ef0fc729186312ce3b57a31cef5b6c6eac9734e28d49b21e59e1b0204b9faa1fb46a75ba7403b88e65d2c7cd96dbbece0b435cc08d75422f49952c12641c3cee89be043a9089848004fa95abf878c1a", 0x70}, {&(0x7f0000806000-0xc3)="9d400bf683f7d70b30f741661d6ea8758e627d517dbed0a2479b7d6901736de3d74b86fc123c72ead44bb31b34b4e0dd852e1f028d764b46d2d085ac8a9a2e8ba0893c2700e682301eb67170c5ee8fd49d3a513bec6e115c1343312a401c58921d0a81d3f3cdafc99972c9a5b86b44af7d225040e3f26e331903ee54b5de3804fadcd7a90007f285567938fb84c226e5a3c705616b79a8224e56e49e6b66be4a417c12b065fb7d625e0974bbf5e5004b5b1ef2afa247bb43500a2f7d99a60314407a20", 0xc3}, {&(0x7f00007f0000-0x6)="ed2787376e10", 0x0}, {&(0x7f0000eb0000)="0e38046d437016a6a40f7f3d5e63f8b9c589b47a5a58f77c081254722d939842bebbf26bd27c4290a8aeb76403c5311ab3a6a65869d94d", 0x37}], 0x204) close(r0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000efa000)=0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000007c000-0x28)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000070b000)=0x28) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000de1000-0x1)={0xb073}, 0x1) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00009ef000)={r2, 0x8, 0x7, [0xe65, 0x6, 0x100000001, 0x2f, 0x400, 0x4, 0x80]}, &(0x7f000033c000-0x4)=0x16) 2018/01/05 23:12:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$netrom(0xffffffffffffffff, &(0x7f000090d000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000fda000-0x4)=0x48) r0 = accept$netrom(0xffffffffffffffff, &(0x7f0000014000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00004bf000)=0x48) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000267000-0x4)=0x0, 0xffffffffffffffc6) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}, 0x10) syz_emit_ethernet(0x6a, &(0x7f0000050000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "a228af", 0x34, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4788, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x689, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0xd, 0x0, 0x0, 0x0, 0x0, {[@fastopen={0x22, 0x7, "e91fd12c23"}, @window={0x3, 0x3, 0x6}, @fastopen={0x22, 0x12, "fdccc9249d5c527ebc577290faca84d0"}, @mss={0x2, 0x4, 0x20}]}}, {""}}}}}}}, 0x0) r1 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f000020a000)=0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000498000)={0x0, 0x5}, &(0x7f0000042000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000c76000-0x8c)={r2, @in6={{0xa, 0x2, 0x1000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x69dac08b}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000185000-0x4)=0x8c) socketpair(0xd, 0x804, 0x8, &(0x7f00005a1000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000eb0000-0xf)={0x0, 0x7, "1065a47da70c55"}, &(0x7f0000c74000-0x4)=0xf) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f00003d7000-0x6)={r4, 0x1000}, &(0x7f000092c000)=0x6) 2018/01/05 23:12:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000547000)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00009a0000-0xe8)={{{@in=@multicast1=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dc4000-0x4)=0xe8) r1 = socket$inet6(0xa, 0x1, 0x8010000400000084) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000460000-0x10)={0x0, 0xb, 0x0, 0x0, 0x0}, 0x10) bpf$OBJ_GET_MAP(0x7, &(0x7f00004e6000-0x10)={&(0x7f0000b64000)='./file0\x00', 0x0, 0x18}, 0x10) [ 898.087845] sctp: [Deprecated]: syz-executor1 (pid 15031) Use of int in max_burst socket option deprecated. [ 898.087845] Use struct sctp_assoc_value instead 2018/01/05 23:12:10 executing program 7: mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff0000)=0x3fb, 0x4) pipe(&(0x7f0000114000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000fff000-0xc)={@local={0x0, 0x0, 0x0, 0x0}, @multicast2=0x0, 0x0}, &(0x7f0000fff000-0x4)=0xc) listen(r0, 0x0) 2018/01/05 23:12:10 executing program 2: mmap(&(0x7f0000000000/0xf94000)=nil, 0xf94000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000055c000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f000054c000-0xa8)=[{0x0, 0x0, &(0x7f0000e4f000)=[], 0x0, &(0x7f0000cf9000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r1, 0x21, 0xf, &(0x7f0000f94000)=0x0, &(0x7f0000f95000-0x4)=0x4) write(r1, &(0x7f0000a45000-0x7f)="af650d974d2bc2e700aa1d053dab31e60ef672b2d702bfc22396171656e72b20ceb359fdf11622874de7a936538984426633b68db750c4214e081f7d5bd84782f271ada6606f86c43f02da8f9be4fa8c", 0x50) recvmsg(r1, &(0x7f0000f93000-0x38)={&(0x7f0000f93000-0x1c)=@in6={0x0, 0x0, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, 0x1c, &(0x7f000005d000-0x40)=[{&(0x7f0000d6f000)=""/79, 0x4f}, {&(0x7f0000f93000-0xb2)=""/178, 0xb2}], 0x2, &(0x7f0000756000)=""/205, 0xcd, 0x0}, 0x0) socket$alg(0x26, 0x5, 0x0) 2018/01/05 23:12:10 executing program 4: mmap(&(0x7f0000000000/0xe85000)=nil, 0xe85000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) recvmsg(r0, &(0x7f0000629000-0x38)={&(0x7f0000e7e000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000e7f000-0x30)=[{&(0x7f0000e7d000)=""/218, 0xda}, {&(0x7f0000e83000-0x1b)=""/27, 0x1b}], 0x2, &(0x7f00000b6000)=""/79, 0xffffffffffffff13, 0x0}, 0x0) bind$inet(r0, &(0x7f0000b9b000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00000bb000-0x1b)="", 0x0, 0x8084, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) read(r0, &(0x7f0000e85000)=""/240, 0xf0) sendto$inet(r0, &(0x7f0000e7d000)="70582ac63125709955e7437fb93abf8c86ba51283b96606d66efa6ef70a05f9123a72302eb78f8036cefc690e839b95602475e784befce4fd8a1421e028b8a97466f2ca47cfe7806348927ce7d116aa6a9aee19a524ed7297ff88e6ab27ca511c263cdff707eab5168be1a127c8a4ffd531c386600775533ec1de66ae4cda5aaf9b384040dc82bdc92a2ff17a3aa4589f57a91a199364de6ec7914f4f8c051e7839aad34982f204f31cc4a7eb939d402768a18b8e79aa0a0bc91318c09579855b5b0fbc46834b6d4bc", 0xc9, 0x0, &(0x7f0000342000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/05 23:12:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fe1000)={0x1, &(0x7f00006c9000-0x8)=[{0x200000006, 0x0, 0x0, 0x2}]}, 0x10) readv(r0, &(0x7f000093b000-0x90)=[{&(0x7f0000605000)=""/14, 0xe}, {&(0x7f00003ed000-0x6d)=""/109, 0x6d}, {&(0x7f00007eb000)=""/122, 0x7a}, {&(0x7f000093b000-0x2)=""/2, 0x2}, {&(0x7f0000462000)=""/189, 0xbd}, {&(0x7f00008be000-0x9c)=""/156, 0x9c}, {&(0x7f0000d06000-0x7b)=""/123, 0x7b}, {&(0x7f0000dc8000)=""/93, 0x5d}, {&(0x7f0000d07000-0x26)=""/38, 0x26}], 0x9) write(r0, &(0x7f0000fb4000)="2700000014000707030e0000120f0a0011000000f6070000ff000000078a001f05080039007500", 0x27) r1 = socket(0x7, 0x0, 0x400) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f0000f8a000-0x10)={0x7, &(0x7f0000c09000)=[{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}]}) socket$packet(0x11, 0x3, 0x300) 2018/01/05 23:12:10 executing program 6: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000005, 0x10000, 0x5}, 0x10) r0 = socket(0x11, 0x803, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000483000)=0x2, 0x4) bind$packet(r0, &(0x7f0000fc4000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="089d30e72229", [0x0, 0x0]}, 0x14) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) r1 = socket$inet(0x2, 0x3, 0x88) sendto$inet(r1, &(0x7f000055e000)="", 0x0, 0x0, &(0x7f00007fa000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/05 23:12:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f5b000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000d4b000)="5c5c54f307c0169082", 0x9) writev(r1, &(0x7f00003f1000-0x40)=[{&(0x7f00006a8000-0xfd7)="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", 0xfd7}], 0x1) vmsplice(r0, &(0x7f0000c33000-0x70)=[{&(0x7f000069f000-0x1000)="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", 0xe54}], 0x1, 0x1) getpeername$packet(r1, &(0x7f0000fc5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00009fc000-0x4)=0x14) 2018/01/05 23:12:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000878000-0x10)={0xffffffffffffff9c, 0x50, &(0x7f0000ad8000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000061000-0x4)=r0, 0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x9e, "7874732863616d656c6c69612900000000000000000000000000000000000000000000000000000000000000000000000000000500000000000500"}, 0x58) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000091000-0x8)={0x0, 0x0}) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) pipe(&(0x7f0000141000-0x8)={0x0, 0x0}) pipe(&(0x7f0000013000)={0x0, 0x0}) getsockopt$inet6_mreq(r3, 0x29, 0x1f, &(0x7f000075d000)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00003fe000-0x4)=0x292) sendmsg$unix(r2, &(0x7f000091e000)={&(0x7f000034a000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f00000f3000)=[{&(0x7f00005cc000-0xca)="a626b7c31d2d6aea489ab28743138045fb0ccf32df8c88a57ccfeedc0958a152f9f2d630b6293405139cf725d5d2655018899b34e14b479ce014b9de61cb0411f8cd299ce9127615ecf6cd4824a31705620f3bcc381af52de3bae713893e74a85d209968494b3d68a8757f20f57c1ba0a9ac9d06d9ac1cbeaffde814cbd03ed4ab2744c94848820726b9cab97b6d2a9c4f69cdc3901d2a54d7cd48ab03b536ed43eccc6f13399c2eec43d33b17083aa904c6d3cb514ac7e476c333f8033e3278e1f0140186080a635b17", 0xca}], 0x1, 0x0, 0x0, 0x4}, 0x40) r4 = accept$alg(r1, 0x0, 0x0) bind$alg(r3, &(0x7f0000af8000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha384\x00'}, 0x58) recvmsg(r4, &(0x7f0000c0c000)={&(0x7f0000069000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f7c000-0x20)=[{&(0x7f0000f7a000)=""/171, 0xab}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/05 23:12:10 executing program 3: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) socket$inet6(0xa, 0x7, 0xffffffffffff1283) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000002000-0x13c8)=[{0xe8, 0x6, 0x3, "fb38e3ebaf45b083b47a33706abb1e8dd105d0d7ece3684a29d69833f786fceda33b887dfbaf8f33bfdbfa3c9083a7d64f1fa033a467e369839e44ad05016292bae575b316b5329e30909e1c4d63dc9f040305490a4f4a9dc2121b79de0cb46721fc05debace9742837deaa5f54721ceb0d478715f5a48da71f6af05f87b44226160efcf08f418c1da7ffed51fab4d3f5365b05db8358ba3ee3c6839d1ee0bab0ccf2900108be60761db0a49dbd916842aad0b37527e36c48997a3e59c4daa63a8d998bf6e8cf3394d212eef73e76f589ef0"}, {0x10, 0x12f, 0xfffffffffffffff9, ""}, {0x50, 0x109, 0x9, "3c8b419818525394805261f9f5f00baccf9de08906e2d1921565a682b7884816eac7c72b65ab9772a6d5d872078c446f491cefa21dcb5b148d192d03289f01"}], 0x148, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) tee(r0, r0, 0x1, 0x2) ioctl$sock_SIOCOUTQ(r0, 0x80487436, &(0x7f0000001000)=0x0) 2018/01/05 23:12:10 executing program 3: mmap(&(0x7f0000000000/0x941000)=nil, 0x941000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000002000-0x6)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000941000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000941000)=[{0x3, 0x6e}, {0x3, 0x9}, {0x8, 0x100000000}, {0xc, 0x4}, {0x2, 0x9}, {0xb, 0x3}], 0x6) recvfrom$inet(r0, &(0x7f0000522000-0x1000)=""/4096, 0x1000, 0x0, 0x0, 0x0) r1 = accept(r0, &(0x7f000008e000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000825000)=0x58) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000659000)={r0}) sendto$inet(r0, &(0x7f0000642000)="d352", 0x2, 0x0, &(0x7f0000938000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/05 23:12:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000c48000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00009cf000)={@common='nr0\x00', @ifru_addrs={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket$kcm(0x29, 0x802, 0x0) sendmmsg(r1, &(0x7f0000556000+0x915)=[{{&(0x7f0000b9d000-0x1c)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c, &(0x7f0000812000)=[{&(0x7f0000cd8000-0x2e)='G', 0x1}], 0x1, &(0x7f0000868000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x8010) sendto(r1, &(0x7f00009cd000-0x10)="", 0x7fffffff, 0x0, 0x0, 0x0) sendmsg$kcm(r1, &(0x7f00007bc000-0x38)={&(0x7f0000e67000)=@generic={0x0, "b15a13af9a201db79a7a8f9b332f2125d801c6073b5f33222848be91659d25c6999ba31b3e4ad348915f4b520ada9fff164f748d370676a9e3690d1d3527af72395d4d68b3cbb7d2687a3521b26d45d6622339efd71f02dc5a4d01c65b44c97438e2ab419392702aad7108fb1bdc9677271ca6571966a73b2b0764b20112"}, 0x80, &(0x7f0000b70000-0x50)=[], 0x0, &(0x7f000027b000-0x4a8)=[], 0x0, 0x0}, 0x44800) sendmsg$kcm(r1, &(0x7f0000832000)={0x0, 0x0, &(0x7f0000655000-0xb)=[], 0x0, &(0x7f0000ba0000-0x1d8)=[], 0x0, 0x0}, 0x0) 2018/01/05 23:12:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000048000)={0x1, 0x5, &(0x7f0000c82000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x0, 0x0, 0x2, 0x0, 0x0, 0x20, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007f4000)='syzkaller\x00', 0x83, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000cf0000-0x560)={0x4, {{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]}, 0x1, 0x9, [{{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, @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]}, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 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, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @rand_addr=0x1, [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, @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]}]}, 0x560) r2 = accept(0xffffffffffffff9c, &(0x7f000093a000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f0000038000)=0xc) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f000012c000-0x14)={0x0, 0x101, 0x1200000000000, 0x10001, 0x3, 0x7}, &(0x7f00009e5000)=0x14) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000a56000)={r3, 0xffffffffffff0d2a}, &(0x7f00001c1000-0x4)=0xfffffffffffffcc0) socket$kcm(0x29, 0x2, 0x0) setsockopt$inet_tcp_buf(r2, 0x6, 0xb, &(0x7f0000227000)="dbe6f1017dd82d7fd03899e9f68cf869400c8da23d806ec817eb5d617ef3a9f25a26bfdd1c889e949b473222770786ca104598ea86efa98d5e8f46df6880593ff3b8b45319cc24fadc22b76702145bf04688b7cb5aabfa7fdc039804e02d7411574896938985306a645f3b5660850e148b239ca9f81e627f8c4840aad6213224a1a00eccb3a738929761dcb6a65946e2cd2d88c7c769ec79f5bc0998519b998210ce", 0xa2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000f7c000-0x8)={0x0, 0x0}) connect$bt_rfcomm(r2, &(0x7f000097f000)={0x1f, {0x400, 0x0, 0x1, 0x0, 0x0, 0x2}, 0x9}, 0x9) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00008a3000-0x28)={r0, 0x0, 0x92, 0xb4, &(0x7f000065d000)="2faf0ad7bdec83e90e645d9ec749b9a3152863188a1ef9a9770e1a7e6d91f331bc6e08b17be7cf70dd28359bd2602c2097ad8ac68106a6826869d0ea22e2bbc1293ea538219082ed1a4c2dcaf7d4f4cd805cc4d6e889ca0fe62ea939a533a8ee6b08afa605aa8a25051b14e4d7b0e933188b55f55a7065dc9e6746f23d5165e2e0f760870d3169f2b3e5a152fd26e9316ee3", &(0x7f0000203000-0xb4)=""/180, 0x75, 0x2}, 0x28) 2018/01/05 23:12:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f00001af000-0x1)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f0000b0c000-0x38)={&(0x7f0000df6000+0xa59)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000534000-0x50)=[], 0x0, &(0x7f000092f000)=""/180, 0xb4, 0x0}, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) unshare(0x400) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00002bc000)={0x0, 0x0}) r3 = socket$inet(0x2, 0x80001, 0xb4) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f0000679000-0x44)={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x42, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="290ae8040c2b2e757e041769b31c76a4"}) 2018/01/05 23:12:10 executing program 3: mmap(&(0x7f0000000000/0x5ad000)=nil, 0x5ad000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(camellia)\x00'}, 0x58) r1 = socket(0x9, 0xa, 0x4) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000093000)=0x9) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f00002b8000-0x8)={r1, 0x0}) socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a0100235fba602dff05000bfef9f3d2a4b200fffffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) 2018/01/05 23:12:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000010, 0x4000000400000003, 0xc) write(r0, &(0x7f0000c68000-0x1f)="1f0000000104ff00fd434514234d0000000000000800010001ffdcffdf000d", 0x1f) vmsplice(r0, &(0x7f00002eb000)=[{&(0x7f0000765000-0xa5)="feb4357a1419ef75cc62a0f8794a89e7564bafd3d295d400969ca87353f7412b9a67f1019519c8b556fd5c82eac606f2ef2d05b168aa29a0452247eced90d2c09a0b9ed070f846e1823bdfb5eaa27af19e94f3646d498af50192f8e9cfab16c430a710cb9060932e0a293c949d8ddee080ce5eed928d405ecd72422add0138e2fff6d5ffb0374ee5b391f14b19c93378fb4cbea35c5cdbb8790efddb7d40c068fbd15193fb", 0xa5}, {&(0x7f0000443000-0x1000)="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", 0x1000}, {&(0x7f00005b6000)="c4c531c2360b0a73baf7a4a02eb92db165f2161b111c9e6e59662a10ce58f8836431233b36ba609ef5603f5e8db2f6a9960169d774bfc4a5ef73948a99e9563ae2b372efe0", 0x45}, {&(0x7f0000535000-0xfc)="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", 0xfc}, {&(0x7f0000d54000)="5b9d4eecc050cdd9ac154391572c0248f8e026c19375c5a6f02bfcb07fedccc512432778f2fd", 0x26}, {&(0x7f0000425000)="48c2efdeec1bc8c9573be7cb3dcda3d4", 0x10}, {&(0x7f00005ea000)="dc136624438595d335ad121a64e1730ae5f72969a2216e4ce0a59bb6372f910f080f3c7816697a97eddb19879407fb150b5a03375503e0587048138c4a7adb6408330cdbaa987912ffe0ac7c2c0fd5ba982da2fe63fc38888ef3bc9449f217094d641c03a671c5bf54719d6649a083fa396ab0485a8768efee698ac16c620e78d6a3fe137d0dd198e95ce2162e6cac197a7f4f4a6c65559afcb87ee39ad0a2f2", 0xa0}, {&(0x7f0000682000-0x4e)="1a9944d486ccc93ed54bcf2352def6ad62eecfdad9a318639043a5317994ac11edb48cdbec02ad6e1c45042c7fe213b1f21304e4b688fe88fccd310225918cb4aa90d6c28f995517aafe9b1e0ac6", 0x4e}], 0x8, 0x3) write(r0, &(0x7f00004df000-0x25)="1f0000000104ff00fdde45c807110000f305f0000800018001fd00dcffdf00", 0x1f) close(r0) 2018/01/05 23:12:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x67, &(0x7f0000e44000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0x31, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@dest_unreach={0xffffff87, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "b3592b", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe, 0x3, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [], "04"}}}}}}}, 0x0) socketpair(0x8, 0x0, 0x0, &(0x7f0000ee1000)={0x0, 0x0}) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000b64000)={{0x7f, 0x10000, 0x8000, 0x8000, 0x14276789, 0x1}, 0x7, 0x8001, 0x9, 0x5, 0x3ff, "f14d9076cb5f56e27fed204baaa6b13752453fb08f19b3bec8d43b6aa6b18795314118f3ed02c431e6d99de67efa0a560cc60ad448a1bc3c080594b1e6a311567263af2aae7bf0394d9aceb2826d5faecc0c1fc3c76fef78aac900001391107c76e841be753230456f9b0905862a83afde5384e3413ecfa92679b98b1a71a0ef"}) 2018/01/05 23:12:10 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, 0x13, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000bc4000-0x4)=0x2, 0x4) r1 = accept4(r0, 0x0, &(0x7f000065e000)=0x0, 0x800) bind$ax25(r1, &(0x7f0000782000)={0x3, {"1a90e416fff2dc"}, 0x6}, 0x10) sendto$inet(r0, &(0x7f0000971000)="e4", 0x1, 0x20000000, &(0x7f0000d73000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f0000e89000-0x14)=""/20, 0x14, 0x2, &(0x7f0000de6000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/05 23:12:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'rfc3686(ctr-aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000803000)={0x0, 0x0, &(0x7f0000428000)=[], 0x5d, &(0x7f0000e71000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f0000e36000-0x38)={&(0x7f0000c27000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f00009bc000)=[{&(0x7f0000550000)=""/4096, 0x1000}], 0x1, &(0x7f0000437000-0x5e)=""/94, 0x5e, 0x0}, 0x0) 2018/01/05 23:12:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000f26000-0x4)=0x0, &(0x7f0000d40000)=0x4) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0xfffffffffffffffd}, 0x10) poll(&(0x7f0000fa3000-0x8)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/05 23:12:10 executing program 4: mmap(&(0x7f0000000000/0x939000)=nil, 0x939000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000540000-0x28)={@generic="f1abb87f63e59b99d3eade7a378d094e", &(0x7f0000939000)=@ethtool_ts_info={0x41, 0x7, 0x7, 0xfffffffffffffff8, [0x8, 0x3, 0xfffe00000000], 0x2, [0x0, 0x8000, 0x9]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 23:12:10 executing program 3: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x2000000) r0 = socket$inet(0x2, 0x80003, 0x8) poll(&(0x7f0000001000)=[{0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}], 0x5, 0x0) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000000000)={@common='ip6gre0\x00', @ifru_data=&(0x7f0000001000-0x20)="d31000b8428d2109e00c0000800007c8000000000000049500cc956fd6f6de93"}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000006000)=""/4096, 0x1000, 0x10000, 0x0, 0x0) 2018/01/05 23:12:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xc, 0x3, 0x0) write(r0, &(0x7f000048f000-0x10d)="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", 0x39f) 2018/01/05 23:12:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000660000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000e12000)=@generic="f19996a15335e553361022274eacd1fe") setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a2c000-0x10)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000913000-0x38)={0x0, 0x0, &(0x7f0000720000)=[{&(0x7f00006b8000)="02e577b4e886569e5417e40cb7efb31b2529f012d0124b39138d13ad78fc8015009a6007470194322bbea0767763c1af249d45b86a2a6bb89b79a9fd5deb1bdc38a30d3e038cd6ba8642978dbaf39d9fd74cc7b928348e37d1f157d25c47de5c7c42ed881ce71e0da8bf806093afd08ac7a495286df078cdd0821fbc202c46607b82c34188ec75bd781f4041e8eed23c3c9619b11bf605f53d794ccae4dfc165ab8b71325d1ce93b95c0c5698606bed184b5a896d62bad55ac77520fb02b15f3d6311af71bd2882cc8f9d8ff824e4f6573f3031f0d68fc5bd051cf44c84cba00f5d8a560dbf999e16f796a600fe5b94b7660a289b9dd43d3c1ed08df62f0da3b194183322244ee30c15ce4e0a1dc445cf5b2546c3af3661047369216c998bb59143fb4b549f0db686ebb96fff1f060b46d0bacf9ec590cf01008cf068f28bbda88e19a98006929fdd5d1ba575970ba3a1c39f4e7715af29ca9345141097c5c365e53c9999019b87c0f51686ec2bb5805ac65fd5313bf43185d255c61da0377a7c96d0bbb31c01c1d6435de364830e96d4e64a2711838eb5777415350ee06d07489f970a0ac45d1db7a368f73b7bdee7235eb3e8f981f5ab234fa4171236249c69c6ae4bd7b853a7d758016e90fadeb0a36e5878e8b8029eba26b1382733af9cecfa7aeb03241dad2882625707f2b6424a42b85ec8da27f1101f3d69872c9e392135e27f969db69e5e9c904f6e8e74f882dc1ab2cd217ed79eb0e18d6598dcc7e3f7f25c301a9680401db7f3706d32cb466141fae57c642f29ba21d46444657e33d70a842c853ed87c4c7c882e8479074b87deae498a291c6e200738c4cdbbcbd2093eedd6ec8f947b38e400831bc98815f4e6699abdb52cb0a22ffe06b42d158a00c6c4455a8f26fd7fe9bd3c49cb39b450f2676e69c79b8960e333b21640c21115ba2a6fdeff371990ece0d438ba5a8c151b399d43b7ca3ccd109ebbb96196ab523735a76b62d0272b55bd420f4ed106a329251adf4530a00943d3616550e668df9270f7a013da10ae3acfc7145773564e958caa63837184cd4f00a5041900fb0155ee20977dd14d2c75c5d9f309a6747bcf4fd241730155d3bd9b521fedb26b947b9c7fe5a44b573c40e9a24a8f33f71439e322bfd053955d0204884c1d4228c0b74fba7f0a8b16c05022d2bfd91cd44e0f9611f0c26ae75cca62b73c283a9b53caf0d2886d25322c7e014689038b16f750028d1d5d8407d46a409a1ec15adc01304af898743c187a022f1d1cbf73e644c06599e61980277a6052bfc80773b7ddfa726e00f9a4e8951668cacdb9f295a06431400f08b9ca6eb50d78aa0c104fc8bea43b28cb78bf53540cca7139bc5d0b376871ab9cf8a28ce1735d7979bb67e76edc412ca11b840dfcb8667ffc35dca2f6a3f486558b4e35d349a0242ba012fd489050f7813b14edb47a8c73eb4c6fbefa4f602632a120e133880bfe8f737d22c7a70835f95a5967325e8630c08110c40d645472845e721864782d51d77c2e720f3d17306cf8e5f7b419f73e8e5784d11f8029d2601aaa4439e75f60e8fa52c6cd9633c88f20f787ac38f12c34ab06b616982251600be623a9d3aa2340f7730953801d239d9da1bfc7eaaddcea17cc1e0c25b76cc7ade63a5e7663728af34af0d8ecfac8be95dc94029ee728cf430b867c43fc972d57c4ffcddb2686899bfbc49e3b2dcf9373e2ae6f38194232121536225961e0558c1aef516ab0e796c3bd23df7cc2f0c29a689c3a2dbd28b33e0c6a4edd4618b82a7c6741aedea7420d4b96dd5672e3bd7f2c3b16b7726a8ea7b52e26e5e408b1ce08258c7023fe0a96ae96f491aad2f669cc869e85874adf96269657d2864d769953ad3a93b3e7172960a3450504685ca50cacd83b8c74c53dbac3fea9a0aaa1e1c62508592e004f8968dacf4027a7b3ad37101a13da69076d761206afe7b6d9e4f4b512fe48dedea04f8242867dc69cb738271d5c2e3957481bacfc764ffd8732faa3b44026bb1f02e8736dc694c1e7ee6e465d21364c9f6f414a96eaedbd33a5e2a706b9cb1f535aa6d6874edc69bc6f84330114543a1190834bd71b487b539b485cff0956da9d0e2345712ae1e61c6e062d0e6e77606b8d088d996952ec80ea14d8eee9e5c49c6b0c06dcbcee3fbda0cf82c01c6c98a9d7bdafc81d658b9d87ddd1389f618e8ade6073d2520ebf8171115c3246e16dba67a1d60f664d47cba8e6adf9fbff0106377d957298ff2758faa74065a113b01cf3dc5747499b69f3aadaefe6785fa824d82b03544fa131d5b6cf7aaf94cd195cbf48531a2f766a48e49e7a98161269dc84903dc91ed5d101334c2703993f196fef645ce6a70902250edfac9f3aadf5a585ba2aea13a6acf66d3aaecdbb8eb512a3d4080397a8f4ec8232a82dac822f46e2260ee0cab37cee3b2d9ed007e60fca6a10bd6ea9a03c7592833e16ab37a52194a9e6dbf44ee618f55b10479cd630f2691c3f6b3887b984029854a371e0f263b67de16a842211725d8e1767d612a507a7f1884ad9440b9782909d6df6a2f624a5ac4beae5ed08ff80364d1941d193a0900492cd3432643bac5072b6e33e7821779b7142c2570fe2344510dbb714a24f02a1bc62b8b1b751d561e8ff345855cd688ab9bdca3d48e91fd5f1a768e2ee5fe9f641e9485852ffedec4bead392d7bffb463cf4c5027cc4056b3cf02f60e1fff31ae8104f6c5c6a54e086cac7705642c092b951fb0f55a721aba7d82bbf73336049a8d48abe488ebc823307ebcbde4e7b7ea3482b3f6ca223a24cbc0815999cbd043caec8719d51d2e0308d28e6c4a009ec5333ec703cf3adc9a08a34d49eed4d41965d1be1c61903a91f607e57f533dadc8a060ffa7f97f248f575d9be7061a50104dc484165b764f494d132e5760fae7e78d71743006b2bc591a1b220b486b7f17367236140a437ed2546602c7ea1d3e575bdbf2a5ed241c96ed13e5399f539f534daa5bee7f9f70d340ab17bb11d4b197e6950e87f58116831f56bccf22d7b0842d72345cad0c6f11e8108e76dbcb05dd893f7f7d9d4113a1e82dc314d4f51c155a3320cde15aab36528ff3067296d888d811f76c54711a54627de779d4a2f27d9f2ed64f2f07201822027d3d45b5e63adf875bc840f5e2731d7c4f5188d86de98c2ce857851309e4a62ce61e21e2cfacd4b849982c0ae09f3d9cc3246b41466c30a3cee953bc34a58db383a8a14a7682ba9f3c8d83343b266daef236a9917d2e011bf04d701ca9a76a1f808f56287a3e1df8fc52f90e4f3c4acc742afd0106bed227743b892fe59dc4ce9574249209ecd67b6197a360f4824c22ca12ed7be1350ae4568ae516a967cd0c230b750731b6fb90cc72135880e750a2d6673690ed35457ad6c8ff1e8aec628a851e1a7c9c6f338b42c355b17041a5062ac880db1531b0cd66c33762483f101b14452b4eac304280a31ef025acb8f1c4da17f79cb19fb4642c6c89ab8faa47a703434f5c4d8e5a420364e12d663b8fb031623be41a05ce640d8bc61fb9a12056aaca503d3c3c35dd53b598dcc6d8e79c3a051d529151b1ca7d103e7a134d4bb5a12751746cdc8ce099295b6e76b22849abb6dea6e403ca6684c4784c586ba5296bd61e617bb2b0b412ba6faa417468eb79195b276b452ba512d1702711580ed838be2b9bc739fc992b437565c9ee4112178449f8ac6ebe9598c227ddf1ea8931a21e4f9b4381950a8c4f0909a600c469f42925c5177e7b80a627e963a1cefb7ef936621d787ba7b9aadd7abb78a4078495cd8a9994d3e169a04c07d484c5a8a8ce14e5be33700ca37253e754f83653f555b498cba1fadb9d6e22bd61f8ed640880ebeca8349834c3eb22ed9f2eaf000477251b00e17a008e9fb170513e4f4c1d270c2e40c2a4454ee2aaccdac1a2cee36a7fc06d52966f56aa341043121968daa2ad9cf6db6a63a936d28158ce75cb322f76c944f20c0b6230c8307c8798b5a586f06cc5e0c48a262fc5b95bbf75e8f47bf4af8b4b08de990b97ce798fe7a14e099afc2bd440fd753d3edc51c64ff5d2fda3ff7108f7ddcb837effaa0b57a2c4bab9cebf7a670efa221bf763045e997c684bafcdc9459d8558fc6cb3b1112044f84a51a004357777d39f3539a0ec9a6fa9f73768dc4ba21cf4340c5f593c739df9ba6093856b4e420143acfc57d0e872babc90c6f33e55632d576a90bbc5427600cabbca819d8aa710827b3e49498f3a70b67cd9de79130b8beb41788b9039862291a2b86f15064252f562e193e45676e6a7e843727371ab121a0c141ad1bee32996cd6c9d951613759b5abcfc04dd42f19a494d968fce8f15c07d1102161dce767ed317d24c4e0fc712f697b71649e607c1d587caaf2898b1f6e473fddfcb93bfcc31ebc781e5324fa37495527684dc5427ec8d7d850b7b867bb9ef9f120597fa4f186c4e94d876f4dfed765c34a04d7b985fb3c345cd92bf9b674fcea988055386ad2b807af9b040c7a7ad2819fc995e5471bde52fda894944c74792afc4d22ed492fea2d9e5cd5f6a9ad64e9a4f8b2242b20c014400e70528219ee6e1018a900a58d4488848e1b237611091802e369f268fd248fc1d31cffae51c0c45c78970d3d4f5548533bee805a7b91d9314cf54ac2a378b517fa68f59c9e6a73b8c248bcb651bb37f16e4fff96e054a6dc71397c2616e677933853633fc53aa610c5d2edd427de6cb52bab20360abc1031a94f4917fb591d2dbeec0386434e7043371f33502972b10fe0b427dd1a516cbc336128039848137d88f675fe786afba502789f01ec8f8e02e424e08d488656a44340dc4930b7859f7083f255b740f11d9263de85e40774e6cfc5879f726c4b79e04f90212f8335f1405470e413694c96806335a8045fee3a517c725958e978781c2762e469bf57fa4684c5f15a62df05f0944f0022d730f3e2302fc8c26fd805d69d640d72119e60da0de1eea1221b1c52781f1c69408bf73f1d104338509a6b57180a83bb040f7a128f2f46500f690310d89b440b0a2da9480e93c5520b78fae47e11c92595909e2433c698a2acb8de4c7de528ce20bf2204307b172469c399b7d14abb720f7f9d6dea5f37bec3cfb8a3d26964aefca97152de32319f7193d7a1918db78750a9dbb10254f92eb77d4aeedcde0ecd719984a4d2ac11be48a8cfd41c1d23eb458c7704402cc19d79f8238bbb3e0db6557c768be1b35bd138a58f8e1e8126f28f0a0e61ef23cecf406904a5ed02aeed97a189163a8bba493ad19a5bc2e20e7fdcb095e2b93811534a09c1e7c118f9a9430cef6994739d572dbce3ddba2a4a4c57341a2febe694b5ad08685b1f0836b589c12964e6886cc122c1e4b237cf2afabc4e248bd35984cc534cd79e34612a6de8925c501938dcbb39b451b53503cc142f5a3c19aa90bda3c01b8193f5139f0dae1a1ea957a9d7a1cabf9c384ee6e25d4df2923ef3dec", 0xf35}], 0x1, &(0x7f0000309000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x80}, 0x800) r2 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000d87000)=0x0, 0x80000) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f000078e000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000fa5000-0x4)=0x8) recvmsg(r1, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f000074b000)=""/149, 0x95}, {&(0x7f0000f12000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/05 23:12:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x801, 0x0, &(0x7f0000658000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet_sctp(r0, &(0x7f0000ae1000+0xba)={&(0x7f00008aa000-0x1c)=@in6={0xa, 0x2, 0x10001, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c, &(0x7f00008aa000)=[{&(0x7f00004d2000-0x1b)="d0362a259f3cadd2156a3f25048a749974e90ffade68b3dfb6ca48", 0x1b}, {&(0x7f0000f90000)="d991485e66e4e86c9121ffb3ca235dd91b4e5683d17bc43710b23ef683cb8335574db157dfcc84f2fadfafabdc", 0x2d}, {&(0x7f000056d000-0xad)="2bd6134e6e8cf1eb600dc8f571d1e1dda8ff10f24fb6dd89a3aefa555da2869579c065a32a05af790dc871768b65e8f518e5693c7367a491217a450468520d9e1a89f1447c754aa6220b55e3933a963a25f220b81c560c2f57130c3367cb7cfe8dfa4395b9359c7b89a58be4d17e2a543f6dc50931770fd0ee0a14dd0ae2e29bed4425ba13c70daf9fe08eb79caef3e6506a4c79280f41cda06d97a40bad20f6fcb817b17ad1d2a8aa97689dd3", 0xad}], 0x3, &(0x7f00009d8000-0x30)=[@init={0x18, 0x84, 0x0, {0xfffffffffffffffb, 0xf83a9a4, 0x0, 0x698808f4}}], 0x30, 0x0}, 0x4000000) writev(r1, &(0x7f000011b000-0x50)=[{&(0x7f000034e000-0x1000)="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", 0x1000}, {&(0x7f00008ce000)="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0xfff}], 0x2) poll(&(0x7f00009cf000-0x40)=[{r0, 0x8, 0x0}, {r1, 0x200, 0x0}, {r0, 0x0, 0x0}, {r0, 0x8088, 0x0}, {r0, 0x200, 0x0}, {r0, 0x8020, 0x0}, {r0, 0x640, 0x0}, {r1, 0xc100, 0x0}], 0x8, 0x8) 2018/01/05 23:12:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000391000)={0xffffffffffffffff}) accept$alg(r0, 0x0, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00008fe000)={0x2, 0x5, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/05 23:12:10 executing program 4: socketpair$inet6(0xa, 0x0, 0x4, &(0x7f0000cdf000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000fe7000)={0x0, 0x0, &(0x7f0000000000+0x751)=[]}, &(0x7f0000067000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000f74000-0x12)={r2, 0x100000000, 0x5, [0x10001, 0x3ff, 0x8, 0x2, 0x9]}, &(0x7f0000d06000)=0x12) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000002000-0x8)={r3, 0xfffffffffffffeca}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000001000-0x4)=0x0, &(0x7f0000003000-0x4)=0x4) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000002000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000004000-0x8)={r3, 0x4}, 0x8) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000001000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000003000)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000004000)={0x0, 0x0, 0x0}, &(0x7f0000002000)=0xc) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000002000-0x4)=r5) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000002000-0x4)=0x0, &(0x7f0000005000)=0x4) r6 = accept4(r1, 0x0, &(0x7f0000004000-0x4)=0x0, 0x800) setsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000000000)=@int=0x81, 0x4) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000005000-0x10)={0x6, [0x5, 0x6, 0x1, 0x2, 0x5, 0x5]}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000006000)=[@in6={0xa, 0x3, 0x6, @loopback={0x0, 0x1}, 0x4}], 0x1c) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000008000-0x10)={0x7fff, 0x8, 0x80000001, 0x200, r2}, 0x10) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000004000-0x8c)={r3, @in6={{0xa, 0x2, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_VOICE(r6, 0x112, 0xb, &(0x7f0000009000-0x2)=0x2, 0x2) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000009000)={r4, 0xffffffffffff7fff, 0x5, [0x80000001, 0x9, 0x0, 0x4, 0x3]}, &(0x7f0000009000)=0x12) 2018/01/05 23:12:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000042000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000282000-0xa)=@abs={0x33c436fe7ac2857e, 0x0, 0x0}, 0x8) sendto$unix(r1, &(0x7f000034d000)="b945a273ad1e425390bbd0728bae33c6e05675ebbd18c9e8c59041c195434adfc9a53ec0c226579a424ede9f21529a0fc11e8171c8a459bc8edb3ef984fe32eef033e4e6184c6a46d16ca84fc22635729fd412cdcfd124c8b7e41a52af9165be554d359af0797e100fbcde1ea4618f1a3214928f73a728a1cd1c7328", 0x7c, 0x80, &(0x7f0000e4f000)=@file={0x1, './file0\x00'}, 0xa) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000001000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000014a000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002dd000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000033c000)={0x0, 0x0, 0x0}, &(0x7f0000918000-0x4)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000e99000)={0x0, 0x0, 0x0}, &(0x7f0000a7f000)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000e8d000-0xc)={0x0, 0x0, 0x0}, &(0x7f00000b1000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000024a000-0xc)={0x0, 0x0, 0x0}, &(0x7f00007f9000)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000ae9000)={0x0, 0x0, 0x0}, &(0x7f0000f1f000)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000c10000)={{{@in=@multicast2=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b9f000-0x4)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000203000)={0x0, 0x0, 0x0}, &(0x7f00008e3000)=0xc) r11 = getpid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00009f2000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@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}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c29000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00006ff000)={0x0, 0x0, 0x0}, &(0x7f0000ddf000-0x4)=0xc) sendmmsg$unix(r1, &(0x7f0000f2b000)=[{&(0x7f0000572000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000792000)=[{&(0x7f00004c8000)="d15ad25204c08a12956eb08f92d69db0881cf98f29316dd15d5de24ff666b7f88b23645549692b8abf658c1fbc09ccf4533ce66a200c47653bca1ef99aca1180a3f256960b942e41c19f0a5b16cc5c91aa721096c386db9193a01c6e5dbb1e8297981fe50d38cb9d", 0x68}, {&(0x7f0000773000)="ff124dce27a31782a28fe61b56819f395662894e944e3ca512296f6663f3b9e5eaee9559e6f955bdb977f9f538e5041fc89888e5eb5d419a16c5272cd992060f00824962949778ab69a83b46da9bb896adbf55f758368b761d5deeb2dc96e8d8a3944625390fd0faa3b109a510293034934f76113f153c69838202ca89", 0x7d}, {&(0x7f000012c000)="", 0x0}, {&(0x7f00003c2000)="33a298c5f5b1145563ee4f3c7bbe62fd12e295c8588f0bccf7930f660d877e7ee1a8482ee8cb61cff3828cd1311db12bd7c066995016493eaf67c47c51129c4bb825a79123914bbd89abfb0deed66bd69ad5e859f2f38baeecc0fdaf127cede71895086fad56fa07c5d7a05dbacb0969abeeac", 0x73}, {&(0x7f000092e000+0x81c)="b308c07923ca9db4377a3d81e0c054889336c695a4ad682cc566527e4ae00519cf74653657415225076a482082860761237b9481f4cd5d79e84a02bb734f186ad70484ae4b1c937433e9f72395ff4a82c84524bc0fb3dacb3c2479aed188cf7e76043540b47100743cad9fb04820e0c8a148d206e75f666a3df290a8c762c340f5b2d1e8d9e46ff9f75ec0fb4e88031db571b5c8849181ab", 0x98}, {&(0x7f000093f000-0x1000)="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0x1000}, {&(0x7f00001cd000)="48eb576dfcf3b07201897e5677492ddd378382e433f5bae7f9ee2efb2c60e64e1a58b79b2a07196db55c40b295be9fa319cfb61a716777a8bcec1e610e934088f943a683a6b88a1b9162cf532b7b97254901ab5237a223651e27278d18b276805c995da72b88274f160baa6c8ae71e8638fca8cbec915ca2", 0x78}], 0x7, 0x0, 0x0, 0x24000000}, {&(0x7f0000d16000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000e49000)=[{&(0x7f00006d5000)="90df4b70a2bb6f28ce688c42355a7fdc5383cb9082d6a1f6e623d9216063fa1466dab525aa36b1fe8e3a6234de1e682de1d61383fa34f995361c080d5d58bfc08cc82fb57ff0e87df49e0387da2cd11fc547fe1e8e2e44dcbd3cf10be20c2d66c4534a4506730790b34e8646af5f2cef7ebd7e5d629ab606002886a996527eefcbc02bb6354893a96b7de1ff4ec2f4f65bbdd1c98934645b5573ea4f59be546d4cdb58086d911db6ac33d71a8a044e3544408826b642d2e623d5fc6ab89a46bbbd68d8372be5f8439b0437179b576b3f2376af015621741aed0610", 0xdb}, {&(0x7f0000b44000)="926e7fd82a14714e5e6ac42acb960d42cd87e583ab5ec053e88c5198e0de4104ac54e1a47ebec16adc92d18ef211e195b3ad7ea921fb10cf0a60524bfa27ec1e219fd6d3c8fd245ee41e265cbf0701780b9d955a162c2c9bf4fcc81628ce166dbc663e641db06fba75576a8c3c51381d1996e961e53784c2b56481e4ff121365a90f6aaf39382037337d527bddd4a4562110198deb42388ddaad616625d85ee3532d", 0xa2}, {&(0x7f0000192000-0xd9)="a7ef01b3665c47109cbb9273a82ff59d80670c0bd3ae1a754896fe4b432fcd12bc7f6954890adb351e4a8ac17318b3ff866ce4dc16eab9de854b4aaca8bf85bb3718f352b6b4ead0be03a9c045331e966b4424838e8ee5844877a6f894354cdc5c14db340c0a6f165ebceb251a02322edf03bbaa76c08a35b15c9d3dfff412d66810d4aab3a7741fcafdf0fb654a3649ddfc3f6124b96ea807deb559d0e0c41f75ee3287e064ad9d6c7abafc7dfe50247375f0c892e6a62687b108466147a888cfa8916d0da659f0524bdb390522138eea74bf72fe2bf32dc9", 0xd9}, {&(0x7f0000a29000)="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", 0x1000}, {&(0x7f0000c76000-0x5e)="a93764aba062fbfbc61d19e8833e19f5eeeb32576a4fdf00ca07448aca409d2a12f316c018c8c72b191ed77d0d126191048f25767815de3219c620e4513bf0e5d7365bddd0c990a7b2877fc72928616f74e4da8d487733de94be82452489", 0x5e}], 0x5, &(0x7f0000d7c000-0x40)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}], 0x40, 0x4000}, {&(0x7f00007d5000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000dd9000-0x10)=[{&(0x7f0000bef000-0x5)="1bb1e894a6", 0x5}], 0x1, &(0x7f0000aea000-0xb8)=[@rights={0x30, 0x1, 0x1, [r1, r1, r1, r1, r0, r0, r1]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r1]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x10, 0x1, 0x1, []}], 0xb8, 0x4}], 0x3, 0x840) 2018/01/05 23:12:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) unshare(0x100) socket$inet_sctp(0x2, 0x0, 0x84) sendto$inet(r0, &(0x7f0000b3e000)="", 0x0, 0xfffffffffffffffc, &(0x7f000078a000)={0x2, 0x0, @loopback=0x7f000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/05 23:12:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000604000)="240000005a001fff0ff9f407180000000913171006000300ff0409ff080002ffffde0000", 0x24) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000832000-0xd4)=""/212, &(0x7f0000817000)=0xd4) readv(r0, &(0x7f000056a000-0x20)=[{&(0x7f0000116000-0x92)=""/146, 0x92}], 0x1) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000aa7000-0x4)=0x0, &(0x7f0000c98000-0x4)=0x4) 2018/01/05 23:12:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0xfffffffffffffffd}, 0x10) write(r0, &(0x7f0000781000-0x1000)="f8", 0x1) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000e5b000-0xc8)={0x100000000, 0x11, 0x7, 0x5, 0x3, [{0x101, 0x6, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x8, 0x100000001, 0xc7df, 0x0, 0x0, 0x1507, 0x0, 0x0, 0x0}, {0xb7, 0xcf8, 0x0, 0x0, 0x0, 0x1f00, 0x0, 0x0, 0x0}]}) readv(r0, &(0x7f00002d9000)=[{&(0x7f000078e000-0x48)=""/72, 0x48}], 0x1) recvmsg(r0, &(0x7f0000255000)={&(0x7f0000888000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f000056e000)=[{&(0x7f0000416000-0xa1)=""/161, 0xa1}], 0x1, 0x0, 0x0, 0x0}, 0x0) write(r0, &(0x7f0000127000-0x43)="d4", 0x1) 2018/01/05 23:12:10 executing program 4: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000e62000)={0x0, 0x0}) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000c87000-0x10)=@common=""/16, 0x10) r1 = socket$inet(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000031000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/05 23:12:10 executing program 7: r0 = socket$inet6_sctp(0xa, 0x10000000000001, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000000)={@generic="a2cab0332c9789a35878827de80d9ab4", @ifru_flags=0x400}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x5011, r0, 0x0) 2018/01/05 23:12:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003f2000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf0b00000000000007ddb42113", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f00000b3000)=0xff, 0x4) sendmmsg(r1, &(0x7f0000e46000-0x3c)=[{{&(0x7f000057e000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f0000a7e000)=[{&(0x7f000007d000-0xc0)="45314776a3be49185a6421530c2091de060c663807979ec38b8a59ac647351551bf0f400f0683973b74baef382387b4d7187fbc5e771e62ce4a7d580a37a2f7af6645f64f94d8845dc2c87f2cd576a19ed6a5975d95f984b6eff69aa034be3618ea2ac6491c900130aaa", 0x6a}], 0x1, &(0x7f0000ea5000)=[{0xa8, 0x107, 0x2, "35fcbd003240be90f3c4960c458aeb44a5cd3fa44d870603076f948a0ef07534c5c93f3d823cc2ff89ea39be173f49662e265110b31b65bd27195ec256437b123fe9e85ea9f470e1f40748f5588e6f23b40941e53878c8eabd914173d610a3098fa3f8bffd5d07bfa07396106155cecab4c0dfb73d1cfd9baf43dc0c0ddcb1c55099e2f99380f0e61ea399df349d3ec1536a64"}, {0xf0, 0x0, 0x6b37, "e50e4907bf3d5ad407684e921762007fbed4d076979930dda8432f3d329dcb7b4ddb213a9af623841dd283f0522e2a33c9557140fa7cd7dfe17e1c374d8bd17c83e60aac0851a69ef00bb683ed889f48463ab13cf3da250b04fcf560e7a403eb3671f8ed115709a38139a38b0a37dac442760be882112f9b1b4852949b48b436b122cb386af203b756ea1eca29e78376253763b0e22209b06f206060085dedde37425c0d82d973b233bec3fe6fcc6b274bc362fa822e87446c09a002e3b5fcd0a4f2ee2c2abb9c6ecef8bd0d962dc32e2e5667ec3e99c0cecfca"}], 0x198, 0x48090}, 0xfff}], 0x1, 0x37eb937216d3915b) recvmsg(r1, &(0x7f000004c000-0x38)={&(0x7f0000d18000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000deb000-0xa0)=[{&(0x7f0000ab2000-0x5d)=""/93, 0x5d}, {&(0x7f0000d75000)=""/21, 0x15}, {&(0x7f0000132000-0xc3)=""/195, 0xc3}, {&(0x7f0000b8d000)=""/39, 0x27}, {&(0x7f0000b65000)=""/14, 0xe}, {&(0x7f0000099000-0x73)=""/115, 0x73}, {&(0x7f0000d7d000)=""/118, 0x76}, {&(0x7f00003bc000-0xb1)=""/177, 0xb1}, {&(0x7f000034f000-0x1000)=""/4096, 0x1000}, {&(0x7f0000f52000-0x96)=""/150, 0x96}], 0xa, &(0x7f00008b1000-0x1000)=""/4096, 0x1000, 0xffffffffffffffff}, 0xfffd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r3, 0x29, 0xd3, &(0x7f0000f0f000-0x5c)={{0xa, 0x2, 0x60f48605, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xc72e}, {0xa, 0x0, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x11}, 0x9, [0x1, 0x8000, 0x524, 0xfb75, 0xffffffff9bca97b4, 0x3, 0xd876, 0xc58]}, 0x5c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r5 = accept4$inet6(r4, &(0x7f0000e2f000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f000024b000-0x4)=0x1c, 0x800) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r5, 0x84, 0x20, &(0x7f000039b000-0x4)=0x0, &(0x7f00005a8000-0x4)=0x4) setsockopt$inet6_buf(r4, 0x29, 0x1000000cf, &(0x7f0000ea1000)="", 0x0) 2018/01/05 23:12:10 executing program 6: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000039f000-0x4)={0xffffffffffffff9c}) bind$bt_hci(r0, &(0x7f0000fef000-0x6)={0x1f, 0x4, 0x3}, 0x6) mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f000060b000-0x4)=0x0) r1 = socket(0x2, 0xa, 0x0) sendmsg$unix(r1, &(0x7f0000009000)={&(0x7f000000a000-0x12)=@file={0x0, "6dc9d476a39c724e79d556a0d491c8a6"}, 0x12, &(0x7f0000007000)=[], 0x0, &(0x7f0000fe3000)=[], 0x0, 0x0}, 0x0) 2018/01/05 23:12:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000284000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007f9000)=0x10, 0x800) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000f9e000-0x4)=@int=0x2, 0x4) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000580000)={0x0, 0x8000}, &(0x7f0000646000)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f000026d000-0x8)={r2, 0x48bd}, &(0x7f0000c83000)=0x8) 2018/01/05 23:12:10 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0x11, &(0x7f0000001000-0x4)=0x1, 0x4) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/05 23:12:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f000000f000)=@in6={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000e96000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000a5c000-0x4)={0x0}, &(0x7f00006f1000)=0x4) socket$inet6(0xa, 0x5, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000f24000-0x4)=0x0, &(0x7f0000379000-0x4)=0x4) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(0xffffffffffffffff, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r1, 0x2000000010d, 0x4, &(0x7f00003ba000-0xf5)="", 0x0) socket$inet6_tcp(0xa, 0x1, 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) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000ff9000+0x6b3)={0x0, 0x0}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) socketpair(0x8, 0x4, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000002000)={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]}, 0x3, 0x4b098a51, 0xffffffff, 0x6, 0xff}, &(0x7f0000002000)=0xa0) mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000006000-0x8)={0x0, 0x9}, &(0x7f0000006000-0x4)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/05 23:12:10 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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) pwritev(r0, &(0x7f0000001000-0xa0)=[{&(0x7f0000001000-0x24)="2086c010c38950f8ebe090b9fe1a02b27c4b6bf3c03bab86c59c8fe16e419450621ed3d0", 0x24}, {&(0x7f0000001000-0x64)="2043c74a8193aa403201b8f60c64ca81890db96085dca4690121d298dc74f40838674fb3a21ba84a7894216b92ed6a2ee26e4b4231cf8429a0540760065c799d253aeb819400be73c830849d8195b9f01dc8cb3a96ab323e3a456f069efedd1b5f452b0a", 0x64}, {&(0x7f0000000000)="1711f8f000f41b1e6da548d40373e6b6c8cda89e4d96c50d4e6bd6d8b97c310d92d9e240ab9667636a344d56afb9ac57f6d3436daa7f720d936896a5bfb374d65d7957e458fe8bb17672a74b15903989d4b1020ec0d1674b199706f7", 0x5c}, {&(0x7f0000cac000-0x1000)="178ffeb3bef403d8604379d7a6e09e26cf0bba4d3ae442298eab1fd74911bbce0488e434f51b3c780ef67e74d1be27d6faeda35bd89a1fa3ff90980f75aa7374a29bff726e94c30890761ec3afe004c5f83b8a7367d2374c071605c1fda7f79d1ad1feaf3c7793c048202540e34967a0f91aaba475af4df9af26563f671a162df957876aa66e487c9b9a1ea3233a32a0bd9217e8139208eb93a44dea859d7fcfb111ce5c817dca3cabf0d2bb848dfc370ca72babaec9c957891456d06934b4ffaab6d06dcf346f63f3cd66e02fc6423ce2db7b9e7cb49cfb1550d75fac211d5b82a44e33a6f81941c016d5f5548cbf949924e9475d02c78bb28a04b8c88b797a4849e43353306c71509fc18aa7e771163b58cece5de56ebd637bb519c650c3cbb6515dd9cc6f82182a0f593f8e49c65a0c8af8fc2a6936d61a13e3a57a0f8f743da14f19a02dbd299c5784a061f117f8ff73b06593ff53a40afc2554431ca28fdd2df4e9f00a058a3b7bf767e51d2eb7aedd5a4fa828572479463a28f26094d293b956572a3a4bdcdb1e67ea90c938e9fefbdc9be90b8e8c44e61cb24e636d3359b39f7bb2941c15a5f42a2a8fef9ea0a149ee435189b6318c5e92ed64cf06915878391816ddac37a3cc45265492d509070abc2ce76d59aa4e7561669ea28f73c1805d10586cd165c74fe68291eb5b63cb88424d10c2575f6cca6410ac4ce8d7a59215e93c79213531fa5e072caf424248f1e732ca193ebbdc27787b06d8f503f01d987965c548d9f1b1d264d372a7ba9ef9be08583f7d1680c1b519f3032023d4646e51fbb61aac49c15ef836b399632640af10eb0779d6c0a34f8ebef3492e88fe276e5a97d7b3e883d3cb34e142729a977a2ece333394365b534078a1eb32409212506be4a1651bf7bb0ce61a378fbf37142ef24ade4b6d742edd94043edb84fd6d4a30ad141f0262a9cb935328666fe427074de9e0242caab527d2868db972a0f92bbae54afe51b29e7636cb6fffab041caec764d65b5ef90cad406ac0cf608e75639b30eaf4446c1984a1d1434c06d86870a36158650a143a6c2010ba0d759ae5c4cbdafe024f3f86e89ea983f57ed03ec4b305d1ab4a87cac73be0aeecf8195eb7663a7c32884207a7424915d7df6bbc152d01c15e29c9107f85f0ce295eed2c650072803d2d55b70aa5b397b948bdaccc54c241cc374d7a2784af2ee1ac0a7303405879ca76822df6752f0a858756cc8553c9543b2f9d9c991bf8acf8c3f870479e514b5ea3909be28a3efcf8bc388e3db9a1bbbb79fe9d351c768e75300f51b55caf737aa3f1148fcfacfd3d4e3463014983511e1b28b6ece735e2059463ce171153741c9f23119b45003e3b97ccf0a1531209c3458cda91d7cb9e03b9025c47e91341b27ac6e49c767954beca3c2a5e6e2abc2eda611f67e80e049cffa5541a05c077fd5a343fc95cbeb15c5663dd374e810c8a61e22ceab7a43adc6db7e954a15f3d747790ae1f5a11e9b5f7b5464625c0e4caa8eaa9a549d1bcd7583c7c1481ff6788ad104ca16ae15499b2a13a3c2858d1ed08916663568d8a3d4c5da7e84575f873c79554a6d6c6f277d2943d3d1d7f1355f1eefe33cf6b33faa21fd0314a9ca245ec0101700cc3b24bf28200c9871b67cb2059a98ee6aa62d05d2b8a89f3d44e047dd8f6d3e9b5d9b4b5e01f3cbcd586341df27fd38318da853b76a3be98213739a1eff3ebce29a77d9d0f929d4a44e7ab78f363893c31337ecda91c5b86f47824bb0198c1ac0e5a5d3bce304e91c75eae26a8a379a1b554d8bc37875a0b824abf91842cb2bb1174748126aca204e6e4a3a80f5c1150e97823fd508e981c98805d3c005863b627a3e6e08a66b1b878bb9c6e833def8a1ae04a446c18e17610b42937c16f4a768c1dc2b0c0ad1f75da65719de87d6cb225eec93498650517265a202c8e79040dda83080e8a215aee162142fa915d908784b3ea90314ca4779ab19c98f895417ce54313665e34fe330bfbcb0ffc808760daec11381fe7013b08599421d7644e417e64aa8e09f7de4c34a18552f7ff7b83179786bf29e36094359ffcb74ae8f5038d9d61db08fbf787ed5c67d63d890fe37a226b750d5630ee96a38b3b13d5edc8382af0b75ce6d6fc41b0f1235837b4373a848a6d8c838cfd044201a03a3773259ef2a30d2039d1de5ca066e7477114e89d1709d74f3ebdf6780284c6b9aaa1128f250ff0edf2e2ab255bc5ea17922f2e542b5de83cd24fc4f92a35625220b468ded9aa876ecb870b323e8f8a572957587b291d6804dbb2e0ecd8bfa6dcb2d92b6382452d12cfb38623b1bc02587931a848b6f1bff7dfc2ba2b8a98d2a9b1b7a2713aaaa0d67771645c645986429ddf1339bc9b4fe273b6fe9a93a8dc5b9eea68b5749fb2725b0f590cf66125883bbbdccbbbb00735f13d5445a8681ba69ed542758e691afd6700dfa88b90eab57eb76136884081ac3a459429334968d8ad95d296c515ed76d7de4c5662c3e5e5a2bb972a09871b41e6d9ab4b462dca1a2b206a11ef3a6a8dc9406283385ff41f0eba8bff232e19b1ded2f216964255da323f3d8f1ab41869ec8902dd247b772943e7d3450df2b80d4978d7234a16c782d93e3e88b2662b198a641723a850dd06cbc269bdb795e20ec9d60a56f2d014b609e468cdefaa4415a6df98c48f80cf02ee02c2a3877f95bcabeb4b0681eebd5bbc2f584c2f977b25a8973a75c8f91c10983bd282bb7f17b8b7ed8119869c1bf58c146c31fb6c5bfc02e991630c319059c75010577ea93717777336b42d22f09f8c48955fd4c93b2990df537588a2fa7837255af55f1e9b66a1df9a9044248880f7fb9ca449ee9fb6aa6d518ff54246e85f0e70bfa7fd34d57712e7a6eb839a4934e339fbd497901320330e4cd19824c995ae370197af644eed5e760180efaadc1511482961ff3715a866bf4f7d6d80deea16ba60fb90c26f9adb20a6695f8e4c160b1ffd35c54f9fe345ba87156d6ffe371079c3131ff3afa688695925488b1479f1615c61c5b51ce0a733abbcd91785cbf1827fd7c6fa83d39c589b48553a79a40091e7b2786d889e5611a7cc6b054f8bea8384a918d34e756d9165aa2b4b3dc40119ab2d43eee240c320c0a810f3454de590954e647136aee2d56922b20d4233f2b4929cacbb07cbfe97e8702f7b69d135914c5194c11aec4a0bde0e5a4cac2fd99695a0fff412d8053cffeaca66265f0a34594099d1126da808e537d19de4d3c8c4e55e597090e5d01fdd07110bd60510aff5acdccd82507478b6b5ec3fc29ed723c66bb1accb4fcd0701926ba529947748d169e2ab715a3c8ff298e5452e74bcac7f75e906994de631826a4f453108ae362884510735798f9100b4df879b1ea12169fd7eacbdef080ca1b9196899cf05f1848b7a7694eed2bdc9ed12b44ac408819d34ef30e60dd57a7c16c07f7d6077469fda6b85b600757a5cbe93edde8dca7336ead5315eb28d9039b5873117ff2dbed0411052b7b84a191290bcc7fd29b5b27f409379181647a765eaf2b5fc45f6953c12326866f2170418d62d8a37982982c1e3ccba6ab227bfd3d72a6be4e7015c5214b7b8ac00591ec29c05c0f33bcc3b30c69c95d3fbfe0c1516c82b6434e320438e9671e8031c854cfff7b0981e9a7084bee7055d61a4e90059b06476e8f9cd83e406184eabea5d4b261beb9d24311b91c0099856dfaccc8534decea53de57c547da9bf7dac348c1d060599791442aa0bc01564276988db6399d8a81d4956a2b81861cc9a1b650a8c9164f67eaa182e5284c28f1efaad213b366df19e617e697c2df65ecac22d7ce4dca50d958980757c642a0b69fcbbfc8fc92d9125ef078d8655de84d8e71be7b582409cab0860891f95f62c325eecf5d6eca84292eeac358a463a164cb56ee2efbb246b59fdd6de48b480ba06bd04bfd184dc7c16221cae2bd9b71a2fd7438c6afe23672fe501ad89950299f96f211ac7d2904a0dd8cb618a9438d344b5d1682fc7240b5e57e975bcef4a9d3de69a04f57c7b6181cdb0e7c1187f01f1a86d83f85ba65c94507e8e6d83d919f053e7ea48168d424ba7588a5c2b911b05ffe8910357d2c3a16e01cadbadee39a44ecb12942e12db9e89c43756e78d98b49be13f914fd99b47f46d1c0d6ac52d1b6722679df8378d8af5f2e998343034ea5b8aa0ba207c9b655b0dfedf66348facb1f4b0e63421d61544bfa9face6b6085f88ebcb06f51c9b0c611708b04029b73e1f3bda0cfead96cb0f9e5159a0c8b1a041cb6e3e8a0f3079b704a69797621242230ebf9b03aa2ccd14376b8b43936bb7c37607d6572bb0ae0955299010b16cdbd687d41f1303b675da4d2ee9ae8ba52438934aa849a8d74c38b4ba21d0d50e98b5d3752217c205154ec2588ef57b19054ebb3db2306b3f9ab4f71cb8ed2e9b41967415a22c68a4496acd0a3243c85194a72a9864ed6807e17e38851f8c16517040bfda8cc8236f8848e4459721fd63dc1d317118cdfaafa39fa49f63eedeafa5985e19941b4508341c2f100138313d805c56e8db9e3d4b2bb1184aaa2cc861397270fd599ee21d84ad7617c8825b23be13e11b6ebcd9beb58eeca69103292c90dd4f15589186e130668ca89ecd09cb7d9ec804f05c5688484df4c6ad72a2a86c82657ed50d93e548605ec785fd841e3529e15c89ebdd02c4d47c0dae3c0a3337778c72aabf797ab126d1ca87786e3fde8a41eff828edb44c8e6c368e5c61a183e39602053c62c7b21f81591dc345906586e4cf2778dd61d273235d908aa5e6e9513bc37b7a01dd5165a7b4b82a902c1f7a5d1407e8af56f45433666a6be35f53b643a7c1699e45849796d1c89cc051be96c3ac4ccd8e18de1fa4b33a3105cbcd7c6c9938ded6178aa20bc617640df9267dc7d3c3f9e48a002d02f75da2c7367c0ef0d851afb2f7c0a466daf3bbed285fb292b66a75c908fda15b30f6ac2ca0107f3d340c8c66c25b08f45b2f6a8e72eaa4c65402f255f63802276354e1aec04da40897887934f5d766e78809a0b15861069e17869ec3f9a6184e453acef84f3d8028549e975d314ebf6418e4643459bc23329367b74a75dbc83f820ab13f9c5f0a645edea5cfb8c3eadfc5e7470e11f35f41c48c046cdc8eb6c618e08fe597c364467fc2d1a59a8609eebea133f66daa5f59122a972abfd6b69f37d569876bf2975e6c370b9f252131732d04e6010797e6f0fbe16a30ea7e3941b8b2adab5917820bf5c41ec29367a07833a8b54a0b1a88ba1ed9a41e70dc81ceb4a345ff4f8faa837a003c9e2df4dd37354b15f46beda69765c5b9b79476093986670a0d5d690f9d1f8e9de54141d1e6e252f41ff8bd51f055f1f73c1a51ff98583a0e1a240b48ce5a6f57fa8a125722389b862f3f2c948ce425c5b450b6efb181a4d201facad203e7a668bc58972c3016d785e2b6531eab8711784602b03b66051c1d90c5270b389b34ee987aec6870ce5f148cad3b171f54ab253e0806c8a17d3889ff7aa468ce16d22ff9a53cdd8e4c1664ae2ab1a4b0c06bafe46a7ef2178ceaab773dd536d1f3c19411dbd6a87116b033a955f63487469524cfdba39d77f179669784eb3de8f6285431f2fa0f926f8c084e00e00c51337e918095168b0e08be5e9c336c465c2588db717fe6744676ef33621ec9dcce9b52bf939282283391912e754812214e68df540f3c3c1ceb0213276bcbf43cbbe9dd0ca6c360f685211358bfdd7519eb2924d81ec6bc6db5afbc37f", 0x1000}, {&(0x7f0000001000-0x24)="453e1faa7155e7fdb62cc9b3e2d7cde83e8cd84f52dcaa54d81fa61bd5d987e5d7f61a9f", 0x24}, {&(0x7f0000001000-0x2f)="425f3259042a813883aa10bb486957faa807b79fd5f4b8d8ae4d08d03cbc5b00de4ca5133be97cdd02b057eee50ab2", 0x2f}, {&(0x7f0000001000-0x13)="27044b59619afcd8b12c90b1eb3dbaada094f6", 0x13}, {&(0x7f0000001000-0x9e)="31afbf12ef5335107ca39bb1c09eda4063a8bd7efdff8605a9355fc54ed93c683636f3887888ae43d02750a8520c0b9b02882ff71900165267c1415143c06aef549af4cb4bc3682b56876ccb38b582675bc1be066af64b6184905a6f1d4c4d3f545488792361d3f131d2fd3003e7d758dd5adafbe80834e00227ff8afa01e63d92a3dd66d63ca662f28c4dd4358fb488b2258f5bb7786fb253d2ccee271d", 0x9e}, {&(0x7f0000001000-0xedd)="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", 0x1000}, {&(0x7f000065d000-0x73)="971e87f0dcf2e0f6d349023e07089c8fcbac9f0c1bc24fc7fe493c2de0785e2ffec564d72aaa07b86959c92f55b1f2c9694008c1ff87a31619bd5c8a619649622be9d1601ef5c4b11247d2682d83260103e02a8dec330ccef8cb13b642f456baf110f091790ee8425c885d4410bea3bb3d4e24", 0x73}], 0xa, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/05 23:12:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffffff, &(0x7f00004f5000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000445000)=0x10) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f000092c000)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000119000-0x4)=r1) r2 = socket(0x2, 0x1, 0x7) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000aa1000)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000ea7000-0x4)=0x8c) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f000045e000-0x8c)={r3, @in={{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]}}, 0x8c) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) sendmsg(r2, &(0x7f0000030000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "0200000900008d0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000448000-0x10)=[], 0x0, &(0x7f0000ecf000)=[], 0x0, 0x0}, 0x0) 2018/01/05 23:12:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x100) sendmsg$netlink(r0, &(0x7f0000012000+0x808)={0x0, 0x0, &(0x7f0000009000-0x10)=[{&(0x7f00004bd000)=[{0x1c, 0x20, 0x719, 0x0, 0x0, "1e995455bb103f5157"}], 0x1c}], 0x1, &(0x7f0000013000)=[], 0x0, 0x0}, 0x0) r1 = socket(0x10, 0x803, 0x8) accept4(r0, 0x0, &(0x7f00007d2000-0x4)=0x0, 0x80800) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000db5000)={0x0, @in6={{0xa, 0x2, 0x1f, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5d8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf148, 0x8}, &(0x7f0000467000-0x4)=0x98) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000ea4000-0x8)={r2, 0x9}, 0x8) 2018/01/05 23:12:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) accept4(r0, &(0x7f0000251000-0xc)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, &(0x7f0000d25000-0x4)=0xc, 0x80800) sendto$inet6(r0, &(0x7f0000352000)='8', 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00006e6000-0xc)={0x0, 0x0, 0x20030}, 0xc) sendto$inet6(r0, &(0x7f0000495000-0x2)='\\', 0x1, 0x0, &(0x7f0000637000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) writev(r0, &(0x7f000008b000)=[{&(0x7f0000ae7000)="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", 0xd7e}], 0x1) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000207000-0x8)=@assoc_value={0x0, 0x20}, &(0x7f000073c000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000c2e000+0x622)={r1, 0x7}, &(0x7f00009f4000-0x4)=0x8) 2018/01/05 23:12:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ax25(0xffffffffffffff9c, &(0x7f00001ff000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000b49000-0x4)=0x10) connect$ax25(r0, &(0x7f0000633000-0x10)={0x3, {"f53177493e0f3f"}, 0x3}, 0x10) syz_emit_ethernet(0x275, &(0x7f0000f59000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "f1806c", 0x23f, 0x400000000011, 0x0, @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]}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "3a11fc", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, [@dstopts={0x3b, 0x18, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @generic={0x2e1b, 0xa8, "11e6c6c2080608033458a8cf6c5ee047dca8258163a4bfe290e4c6511b6fea7e228c117af6c7cf64bfe289e6d648899f31cae0a14e6e583c635f1facbec21c8153f21a2b3f0526e4552c9716c671ed0660a7daa6436d02e8958169d9a2571f30ca5ed9cde5fe47d63fa661b768d0aefdff624d9c14ddc6cd18f0e6b91f5ae7af0395d1a52c2087b9af3df31395a64661fd406fee9656bfa933c6ab86f5f32451e7022ca986c766fa"}, @padn={0x1, 0x2, [0x0, 0x0]}]}, @hopopts={0x21, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x3}]}, @dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, @dstopts={0x39, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0xe009}, @padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @calipso={0x7, 0x10, {0x5, 0x2, 0x7, 0x4663, [0x2]}}, @ra={0x5, 0x2, 0x5}]}, @fragment={0x33, 0x0, 0x9, 0x9, 0x0, 0x10001, 0x1}, @hopopts={0x21, 0x17, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0xffffffff, 0x6c, "64fe5a3b4f5dae2f4d7236830680746f61df2c9c3720eedbd23c821aaa33488eb47d2f3dc31570cdae3629f65366456aab5a48f14f0d0035565208fdca3338c2c41f2be5ae88b518f0e75458a71bb171b5e956bd3ce48cc8943bd07875a1213eab402a4dc56fd80f3cc31baa"}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @calipso={0x7, 0x38, {0x5, 0xc, 0x0, 0x0, [0x9, 0x7, 0x8001, 0x1, 0x4d, 0xfffffffffffffff7]}}, @ra={0x5, 0x2, 0xf3d}, @ra={0x5, 0x2, 0x1f}, @enc_lim={0x4, 0x1, 0x10000}, @enc_lim={0x4, 0x1, 0x1}]}, @dstopts={0x7e, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @ra={0x5, 0x2, 0x3}, @ra={0x5, 0x2, 0x3f}, @padn={0x1, 0x2, [0x0, 0x0]}, @pad1={0x0, 0x1, 0x0}]}], ""}}}}}}}, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f0000bfd000)=@in={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000bf9000-0x2)=0x10, 0x80800) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f000042b000)=0x0, 0x1) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000efd000-0xc)={0x0, 0x5, 0x2, [0x1000, 0x7]}, &(0x7f0000bf5000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f000075b000)=@assoc_value={r2, 0x0}, 0x8) 2018/01/05 23:12:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000cc2000)={0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0x0}, &(0x7f0000845000)=0x1c) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000043000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fc0000)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00008a5000-0xe8)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@loopback=0x7f000001, 0x1, 0x1, 0x2, 0xdeb1, 0xa, 0x80, 0x20, 0x7f, 0x2, r1}, {0x7fff, 0x9, 0x6, 0x7, 0x1, 0x5, 0x6, 0x1000}, {0x9, 0xffffffff80000001, 0x1, 0x2}, 0x7, 0xe, 0x0, 0x0, 0x3, 0x3}, {{@in=@rand_addr=0xbf0b, 0x0, 0x3c}, 0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x4, 0x1, 0x82, 0x7ff, 0x400, 0x9}}, 0xe8) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000b23000)=@dstopts={0x62, 0x10, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @enc_lim={0x4, 0x1, 0x2}, @calipso={0x7, 0x38, {0xcd, 0xc, 0xfffffffffffffffc, 0x10000, [0x1, 0x80000001, 0x6, 0x5, 0x8, 0x101]}}, @hao={0xc9, 0x10, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @jumbo={0xc2, 0x4, 0x4}, @enc_lim={0x4, 0x1, 0xffff}, @enc_lim={0x4, 0x1, 0xfffffffffffffe00}, @hao={0xc9, 0x10, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @pad1={0x0, 0x1, 0x0}]}, 0x8a) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000024e000-0xe8)={{{@in=@empty=0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005bb000)=0xe8) r2 = accept$ipx(0xffffffffffffff9c, &(0x7f000028e000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000078f000)=0x10) getsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000493000-0x4)=0x0, &(0x7f0000728000-0x4)=0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000019b000-0x4)={r0}) listen(r0, 0x1) accept4$unix(r3, &(0x7f0000417000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000a78000-0x4)=0x8, 0x80000) r4 = accept4(r0, &(0x7f00008f0000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000749000)=0x58, 0x800) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000285000)=0x4, 0x4) bind$inet6(r4, &(0x7f00008cb000-0x1c)={0xa, 0x0, 0xffffffff00000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x1}, 0x1c) getsockopt$inet6_int(r0, 0x29, 0x6f, &(0x7f000070a000)=0x0, &(0x7f0000d75000)=0x4) syz_emit_ethernet(0xfffffffffffffebf, &(0x7f0000000000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x6, 0x4, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[@timestamp={0x44, 0x4, 0x7, 0x3, 0x0, []}]}}, @igmp={0x14, 0x0, 0x0, @rand_addr=0x0, "9ac7ace57acb496da681c98f447091f13fb9386d"}}}}}, 0x0) 2018/01/05 23:12:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000aa1000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f00006fc000)={&(0x7f000022a000-0x10)=[0x0, 0x0, 0x0, 0x0], 0x4}) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000f60000)={0xf, 0xd, &(0x7f0000984000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x7fff}, [@ldst={0x0, 0x2, 0x3, 0x3, 0x0, 0xfffffffe, 0xfffffffffffffff0}, @call={0x85, 0x0, 0x0, 0x3b}, @initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001}, @initr0={0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x3}, @initr0={0x18, 0x0, 0x0, 0x0, 0x22, 0x0, 0x0, 0x0, 0x101}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00006ed000-0x4)='GPL\x00', 0x800, 0xe4, &(0x7f0000aa1000)=""/228, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000d28000)={r1, r2, 0x0, 0x0}, 0x10) getsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f00004b8000)=0x0, &(0x7f00005ce000)=0x0) bind$bt_hci(0xffffffffffffffff, &(0x7f00007fc000-0x6)={0x1f, 0xd, 0x3}, 0x6) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f000063d000-0x88)={0x0, 0x80, "5399033af02f38e48ff029d041a9ea8119a9133bf5eac043778d77c8390d59fb9e0e2cb96547bc62f2a49604b0e7ec6327172d346bcaa1245c526dbdbce43e6b4c8e74e091d527d4b704400cd03f60fcc91eb53bc5be728fc3dba07b44447b30e2469e783f42f435a2259e082daac348e94bf930ec14601d9f6599386ccd9d8f"}, &(0x7f0000aa2000)=0x88) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000772000-0x4)=r3, 0x4) ioctl$sock_proto_private(r0, 0x89e6, &(0x7f00001e6000)="c95b6e81578c43a5e1836d830a9e28dcb98cc96c5602c67e36a8c406d757c7fed7418ef6ecebf242274387a3ec047e3df7efd89c31afe4608366101d99c1e2467b3c1960a1f1a5eb44ff064938ba972139313365f1f8037310ef5db08f71ca2202fe5731a9877a7a7d418b90e22ec3436a06653b09664111b6f0878595be803b969c8c8e7d24e9477689bdf15840e272e06dcf0b") 2018/01/05 23:12:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f000079d000-0x8)={0x0, 0x0}) r1 = accept(r0, &(0x7f00008db000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f00006e3000)=0xffffffffffffff32) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000350000-0x4)=0x0) readv(r1, &(0x7f00001f6000)=[{&(0x7f0000c58000)=""/0, 0x0}, {&(0x7f0000948000-0x8d)=""/141, 0x8d}], 0x2) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f000088b000)={@generic="bdd1590f6bc9d7ecc3208c835a890815", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000163000-0x18)={@loopback={0x0, 0x1}, 0x7fffffff, r2}) bind$packet(r1, &(0x7f0000575000)={0x11, 0xfc, r2, 0x1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) r3 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_group_source_req(r3, 0x0, 0x800000000032, &(0x7f0000151000)={0x0, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f00004ab000-0x8c)={0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000964000)=0x8c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f000038d000-0x8)={r4, 0x1fd}, &(0x7f00008cb000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000aa7000)={r5, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x7}, &(0x7f000006b000-0x4)=0x98) 2018/01/05 23:12:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket(0x1b, 0x80004, 0x5) connect$netrom(r1, &(0x7f0000275000-0x48)=@full={{0x3, {"b2c602ddcfcffa"}, 0x8}, [{"17055496b6e86b"}, {"b702e5bca47717"}, {"e3b6fdaed62dfe"}, {"ddc432d5601429"}, {"eff820580c891f"}, {"676c5366e3422a"}, {"0d5755630ac117"}, {"7c96cf759cfd92"}]}, 0x48) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f000059b000-0x10)="5b5d9add0bfecdba283924f4aed5ee09", 0x10) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r4 = socket$kcm(0x29, 0x2, 0x0) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000d8d000)={r0, r3}) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000af2000)={r5, r3}) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000955000-0x8)={r5, r3}) ioctl$sock_kcm_SIOCKCMUNATTACH(r4, 0x89e1, &(0x7f0000e48000-0x4)={r5}) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f00007d8000)={r5, r3}) [ 898.608975] do_dccp_setsockopt: sockopt(CHANGE_L/R) is deprecated: fix your app 2018/01/05 23:12:10 executing program 6: r0 = socket(0x40000000015, 0x5, 0x0) ioctl$sock_ifreq(r0, 0x8927, &(0x7f0000ea2000)={@common='lo\x00', @ifru_mtu=0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000000)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000457000)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001000)={r1, @rand_addr=0xa08, @loopback=0x7f000001}, 0xc) 2018/01/05 23:12:10 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000002000-0x36)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x806, @arp=@generic={0x0, 0x0, 0x6, 0x4, 0x0, @random="ff75bcfa2a7a", "a88887bf", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, "fb4c871373ef88197628bc694f0549af"}}}}, 0x0) syz_extract_tcp_res$synack(&(0x7f00007c0000)={0x0, 0x0}, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000001000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00003cf000)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00005d1000-0x8)={0x0, 0x101}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000-0x10)={0x200, 0x5, 0xe8b, 0x8000, r1}, &(0x7f0000000000)=0x10) 2018/01/05 23:12:10 executing program 5: mmap(&(0x7f0000000000/0x974000)=nil, 0x974000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x5, &(0x7f0000690000-0x4)=0x7ff, 0x4) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0xc8, &(0x7f0000f01000)=0x0, 0x4) [ 898.685794] do_dccp_setsockopt: sockopt(CHANGE_L/R) is deprecated: fix your app 2018/01/05 23:12:10 executing program 0: mmap(&(0x7f0000000000/0xf6f000)=nil, 0xf6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0xe, &(0x7f0000f70000-0x4)=0x0, 0x4) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000e1b000)={0x0, 0x9, 0x10, 0x4, 0xd27}, &(0x7f000053c000-0x4)=0x18) r2 = socket$inet(0x2, 0x80000, 0x3) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00009a4000-0x83)={r1, 0x6b, "55eac7b104e6a88cf12f5c69bf21b6d86e7df0ea9c6a37d4201372dcb2ebafd7dc6c513b7a3cdd064eda331c493628d4ac2bbf53aacff192648a9dfbf16f626fae00fe9ae4dde74f935cbe6cf3a31ff61213d54fdac0c9768d692cb4168a7d48d1a5153f0904f02da0195ef44d2f1f7ce4df6b8e79485a086722fe"}, &(0x7f0000f72000)=0x83) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000f71000)=@assoc_id=r3, 0x4) r4 = accept4$inet(0xffffffffffffff9c, &(0x7f0000533000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f71000-0x4)=0x0, 0x80800) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f0000f74000-0xda)={r3, 0xd2, "d99af57bb5f2a920f3d53701b460718837df70c101dff2c39bc9052a81aeb975551f2ea08a371a81ad2c3287b67938f31ef941b25d4ebf486b0182272cda6eefc347da5e2803dc9bbb7ecbdee5c17bcdd45f01a78a7017aff3a8d688d8499d368c57cd9deb102f74095a38d7e670fa6ba81281f20fffffc6cce2394945362d683a3770a80ea80e6e884df7d89138a11c1ee27a97a42e3ff24a08d2aa55d93e53a3231d2997f1145f1cf11b10b8fadde4e16d67e9484d8d1b73d05f9ef9143ce5e84f8eac3329f492019d077ec325512e0a8e"}, &(0x7f0000f74000-0x4)=0xda) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000f71000-0x4)=0x0, &(0x7f0000f70000)=0x4) 2018/01/05 23:12:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x7, 0x100000000, &(0x7f0000d0f000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000668000-0x4)=@int=0x0, &(0x7f0000eb0000)=0x4) r1 = socket$inet(0x2, 0x6, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000f8f000)="8907040000", 0x5) connect$inet(r1, &(0x7f0000894000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r1, &(0x7f0000b72000)=""/155, 0x9b, 0x40000000, &(0x7f0000206000)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/05 23:12:10 executing program 2: mmap(&(0x7f0000000000/0xf66000)=nil, 0xf66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f5a000-0x4)=0x5, 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r1, 0x0, 0x3b, &(0x7f0000f66000)=""/86, &(0x7f0000ebe000-0x4)=0x56) connect$inet6(r0, &(0x7f0000dd6000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket$inet6(0xa, 0x2, 0x402) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000453000-0x4)=0x3, 0x4) bind$inet6(r2, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/05 23:12:10 executing program 1: r0 = accept(0xffffffffffffffff, 0x0, &(0x7f00004ab000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0x10, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000002000-0x10)={0x4, &(0x7f0000001000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000002000)=""/186, &(0x7f0000002000)=0xba) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001000)={0x0, @in6={{0xa, 0x1, 0x400, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6, 0x7, 0x0, 0x0, 0x7fffffff, 0xfffffffffffffff8, 0x3, 0xd60, 0x0, 0x9, 0xff, 0x1, 0x645, 0x800, 0x5]}, &(0x7f0000001000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001000-0x8)={r1, 0x101, 0x4}, &(0x7f0000001000)=0x8) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000004000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000001000)=0x8) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000003000)=""/180, &(0x7f0000001000)=0xb4) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000003000)={r4, 0x8, 0x0, 0xffffffffffffffee}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000002000-0x38)={&(0x7f0000004000)=@in6={0xa, 0x1, 0xfffffffffffffff9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000004000)=[], 0x0, &(0x7f0000004000-0x90)=[@sndinfo={0x20, 0x84, 0x2, {0x7fffffff, 0x200, 0x0, 0x6, r2}}, @sndinfo={0x20, 0x84, 0x2, {0xfffffffffffffe01, 0x8008, 0x40, 0x9, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x1000, 0x1, 0x203, 0x3, 0x2, 0x6d98, 0x7d, 0x10000, r1}}], 0x90, 0xd1}, 0x400c085) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000003000-0xa0)={r1, @in6={{0xa, 0x2, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400, 0x20, 0x10100000000000, 0x100000001, 0x80}, &(0x7f0000005000)=0xa0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000006000)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000008000-0x10)={&(0x7f0000005000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r5, &(0x7f0000008000)=[{&(0x7f0000009000-0x1000)="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0x1000}, {&(0x7f0000002000-0x1000)="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", 0x1000}, {&(0x7f0000006000)="", 0x0}, {&(0x7f0000002000)="031f2a55b5ff0920b5c0ad2c87bbf858724ca7b546231206c7b57d7bbc7cee31ff9c699e75c0c03aca0259306e8ac27302f6f5a8442d892ff5f232421e31a33c75530fc07bf5e8bf6c454f996f3fc6a845ef9de30e19c52a207808a8f044fa", 0x5f}], 0x4) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000000000)={r2, 0x401}, 0x6) 2018/01/05 23:12:10 executing program 3: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000f1c000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1000}) accept4$inet6(r0, 0x0, &(0x7f0000240000-0x4)=0x0, 0x800) getsockopt(r0, 0x0, 0xce, &(0x7f0000e3f000)=""/4, &(0x7f0000003000)=0x4) 2018/01/05 23:12:10 executing program 5: mmap(&(0x7f0000000000/0x21a000)=nil, 0x21a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000214000)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000080000-0x91)="9fa0291e41797c3d71854a9fe2cd8586", 0x10) r1 = socket(0x19, 0x3, 0x5e2) mmap(&(0x7f000021a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000021a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f000021a000)={0x0, 0x5, 0x1, 0x4200000000000000, 0x7, 0x1, 0x1, 0x8, {0x0, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x4c2, 0x81, 0x1, 0x0}}, &(0x7f000021b000-0x4)=0xb8) mmap(&(0x7f000021a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000021b000-0xa0)={r2, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, 0x7ff, 0x1b, 0xfffffffffffffe01, 0xc}, &(0x7f0000018000-0x4)=0xa0) r3 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000154000-0x9d)="5ad68fb9a5a4005fcf374e7d0f580565966a0b4ddc1c1885f4f712225988bc21217fd7ee6c5b02bc0e4360957aee8f6657e1fee54cd5f22971dd0e9aa327d6d49d895a34d7e9cb9fb5fae73e82305bdc8b4b26d36191963dfd9d246e1a062147180f63c707f2912f1962b4b637fcc6d43cdbf3e3831f40a2ecfedace63daf0f631fa682ab65458d6b69a7e924cb7d26a36579d3ae36314de42fe4858ab", 0x9d) sendmsg$alg(r3, &(0x7f00001d0000-0x38)={0x0, 0x0, &(0x7f0000103000-0x50)=[{&(0x7f0000217000-0xe5)="fd", 0x1}], 0x1, &(0x7f0000217000-0x78)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r3, &(0x7f0000215000-0x38)={&(0x7f0000215000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000141000-0x30)=[{&(0x7f0000155000-0x2a)=""/42, 0x2a}], 0x1, &(0x7f0000214000)=""/155, 0x9b, 0x0}, 0x0) 2018/01/05 23:12:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009b3000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r2}) sendmsg$alg(r1, &(0x7f00008e3000+0x67d)={0x0, 0x0, &(0x7f000066e000)=[{&(0x7f00005f9000-0xaa)="7034a1f30645439c21e1606a77191266b853822ef831f27b526b5b6b1c1c2b09b5d774947cb5f39090329bf2032473e4fb38b11393aad48e968c0f3bc346341735aae3a2ba1a3cb5b3f188566217be017cf872c6e58e21a7a0d69247a2c2a86739abb72ed1a233cc6aa46804d9fe417f174e3a05cc88244a2062765628dcc687004316e1d583ad8660397ce8840d3137df9f561e949a67adaf12d9e001", 0x9d}], 0x1, &(0x7f0000fe4000-0x2a8)=[], 0x0, 0x0}, 0x8000) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f00006ee000)={0x0, 0xb6, "a27dd7e45bc6caa4254e3f3358e27420f3e0742bcbc30862dbb3c6172185237a8b3035e43f613e2ac13ee13177f20c539f0b2c2a12ea6a0bc08a8051f2cacbcf2fa3291d2f88497fd782d2caf449332686a31c168f7289bfbc71f025d0d53d6c1dca566aa19f1c1db0d7ae313c17a87adb6ca9d29dd31a5e7c192b6ed97aa0fa68dc52b13b20a9f3cfb279f374a6d273634ce3829c299144179d921445b3e2233fbf90cd2d8a9539a5c0cdcd898b3ca5800d3fbaaed5"}, &(0x7f0000959000)=0xfa) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000a43000)={r5, 0x0, 0x10}, &(0x7f0000df0000)=0xc) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000dbc000)=r2, 0x4) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000722000)={0x2, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x9, 0x0, 0x0, 0x6, 0x5}, @sadb_x_nat_t_type={0x1, 0x14, 0x0, [0x0, 0x0, 0x0]}, @sadb_key={0x15, 0x0, 0x99, 0x0, "c8383360d45c340f8ed6495dba6d0e649f3e37de8dadd2caaa7386d0cf6ee1259efcd28e705cff77bac864083e65d94143fddccc3ce1c7d6c17d4855201bd7186b0dd1e9ce898011db5b8c66ae489ab2b9a497747e26ba95d216ac541f1834fb7ecf7c6c58993aec0dfc213851b821070c13ddc3a9f38994d0478cd6277d2db11f4779caa57a466f7aca6e00dfa409c0ee84f8a9b92f4459aa"}, @sadb_x_sec_ctx={0x3, 0x18, 0x101, 0x631, 0xa, "d9733d2a69ac904f1495"}, @sadb_spirange={0x2, 0x10, 0x1, 0x0, 0x0}]}, 0xf8}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/05 23:12:10 executing program 4: mmap(&(0x7f0000000000/0x240000)=nil, 0x240000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x80000000040) mmap(&(0x7f0000240000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000240000)={@common='bcsh0\x00', @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) accept$alg(r0, 0x0, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000237000)=0x9fe, 0x4) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000189000-0x4)=0x0) 2018/01/05 23:12:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2000000000000484, &(0x7f0000215000)=""/0, &(0x7f0000d0c000-0x4)=0x18) r1 = accept$inet(r0, &(0x7f0000be0000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000081a000)=0x10) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00005fb000-0x4)=0x0, &(0x7f000081e000-0x4)=0x4) r2 = socket(0x1, 0x0, 0x5c) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f000073e000)={0x3f}, 0x1) poll(&(0x7f0000121000)=[{r1, 0x5, 0x0}, {r0, 0x400, 0x0}], 0x2, 0x40) 2018/01/05 23:12:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x800000000013, 0x2, 0xfffffffffffffffe) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000c22000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000db8000-0x10)={r1, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000aa4000)={"8a9f413f90da2a871ecda5c6e37dd071", {0x4, 0x10001, 0xc12a, "d3d346f02251", 0xed2, 0x0}}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000420000)={r1, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0xb) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000028000-0x14)={0x10000, 0x9, 0xdf, 0x80000000, 0xa4}, 0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00006a0000-0x28)={@generic="4f188a922de13c1263488ec16ece5a16", r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 23:12:10 executing program 1: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000485000-0x12c)=[{{&(0x7f0000000000)=@ethernet={0x307, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00009b3000)=[{&(0x7f0000172000-0x8b)="37a8e46dbd8e5d32983ca7547dc78697047ed8c9a24054b8068736234847e5d24b0cb2d2d9c552ae71ed55f339e006f1e5b8dd7dca611d0d55be4da1c5e719332bc0fa7238f449addb55f52283c1cfb134634d6fdbf44211362899638284ad2cc17c4e90ad688bd85a25274b4c93356e4d73b3904c8aba20d94009b70aa4b581a7d61384effe1d00218d37", 0x8b}, {&(0x7f00001e3000)="9cdc963aab1979f6cd81bf30d5cf129813cc0d7507283b52aa20", 0x1a}, {&(0x7f0000000000)="1ff2cd57d8e828dff81995e934c1f178d31ba529aacce5d875869fde8a8f716ec085fbdfd4531d99dd85c11758b9157895f2ed45de2b9806954f1f760ae57cd70737e1c4b086ccfe97678148f4f17351efe54952d22cd6d7dfda5113a8243e390d10ba84afc6204eb2ff", 0x6a}], 0x3, &(0x7f0000c68000)=[{0x50, 0x0, 0x0, "03c20d8f545d15c428aa355a705fa0f3a1c5bcada08db66c58cf8f7478f2ba2a744a5fe5715cd94612bf82e5a462e14bc9ebea8bb142742e2d8b186b5cbde8"}, {0x80, 0x117, 0x758192e8, "95b11828cfc684589d564473cefc2a19ef51700a8450f4064498aa21a17c2ca1f7b1f93246347d6032cb50dde212816eb90109f233b22182c8634e3e695e15ada6f852d076033dddde02394ba9e1ed7833cb73187551812bfb878d6693080b2eebaeb7fa7b3df2925a9dbf8b1a"}], 0xd0, 0x10}, 0x1}, {{&(0x7f000044b000)=@rc={0x1f, {0x7f, 0x6, 0x3, 0x9, 0x2, 0x200000000}, 0x2}, 0x9, &(0x7f0000000000)=[{&(0x7f000006f000)="2f7e0718cd7835ebbdee337b8a5b2672fc39e657d3f60303799a5b4ff19bc59fa4d81c346da2d57d8bfb64bc3647b80d1ce429168317b27d10524efc8c9072d6978e55ca96d46ff21a224cb75e125082ef09890b166e82431ef292e130d8f6f8e5287d0cefa7156303f80c42edfcf8cb4925722ee38aecd4d916ebf80a5ae82f55daeac4a9ffcefdcf5c3abb2de3712e61054520d4268846b389cb2fd261903f42ea0892b65abe8a7ca8efaf9ad19fcc622059899f5a3023161de8ba44f05f63954f465062169351a2b93311", 0xcc}, {&(0x7f00003c1000-0x25)="cac845f1a595b6e860db5def61e9c48296cf66dcf7630f27875311489c9fa7478dd6024c3e", 0x25}], 0x2, 0x0, 0x0, 0x10}, 0x100000000}, {{&(0x7f0000000000)=@ipx={0x4, 0x2, 0x81, "2195cfc942b0", 0x8050, 0x0}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000000)="", 0x0}], 0x1, &(0x7f0000000000+0x859)=[{0x100, 0x13f, 0x80000001, "8a5deaa461a5b1cface3a749d9795df4bda41ab5c5ae01becdc6d58e06995735751c82e6d2e4f3e5854d433d41349adc70d36298ffe4b2b8a66bd6dcdf86b21a614dccd1166c55bacea0b1b330d66881b4a2323d858519cefcdfa37a734e603ef3a271715c3ff8fbab0a7c01e9556becca41cb5b0ba174350c621339825866de88c16c625b89401a7853e6c051d4b30a99963b6354b3cc441d26d7c3fa8b2623f6e9b4b1b84002e2577d83a0c1998e18e5d78ad5927ba7b14d4d3fe0a6794f7c1d7d429bd4143d9cf7ef2a724e5489dc51440cf8f616980c2b0b3b6c73632913282966023c65852ff4a1605517"}, {0x110, 0x115, 0x7, "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"}, {0x110, 0x11b, 0x5, "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"}, {0xd0, 0x108, 0x7, "04f480a6c8352b3261c027b0f085c82245371c288c852123cfeccb57c1bdb32515b3b7b0a03b0e1ee650f435e55337009b18241781471f1735d64b0fa779f79988efb48514ddfe453f6a33f7e3acc09885c4ac39ed8eb9294301d90ba6c477541dc4a99f41706575cf2fcfb73e8f046eebc58d74b5fbb9bc22a3f1acb0d74cccd56c1110aa0fbff66de642c75539b2a374e128a51aa89cbcadc8a3d747da702a948fbb94cb41426daa03ff525a234ece6ab0eec29d079d5074c82d6f2d42"}, {0x10, 0x117, 0x8, ""}], 0x400, 0x20048044}, 0x5}, {{&(0x7f0000001000-0x3b)=@generic={0x7, "f7904e3e31c371d8f239497743b2ff04f711f6d35a0052ef20f0126d7e94bdd8d435a6e84e4b824fb9d9bc3eb7bf388660ab2f96344ea12578605e9228b993ea8854e9f8d6b6e383ce2b74405d71800d2ee0560e55c77d302db74798ac3dea37d73a651085a430540a822de9747651026003f17b69e456787d445324f7c5"}, 0x80, &(0x7f000020e000-0x90)=[{&(0x7f0000000000)="2d8d", 0x2}, 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", 0x1000}, {&(0x7f0000881000-0x25)="82fad3f27a8d887773c9e2f758e5dda19e4856eefd6fc7fa8dfe24fc77e4b6013eda3cb010", 0x25}], 0x3, &(0x7f0000a2c000-0x220)=[{0xf8, 0x11f, 0x2, "68d96cbf3bd1087a699c11218a709f9ef49fa2a44fd19e66d0e43611fcc3473b61b4f68412f4c45903e698a9c61683d15964d96c91f576584bf982ee31b36fc23a884bd0f36956486c59d7c76dc480a8a4af6605fd716757520bc160df2a500213617457f440d8fa9ab63fccfd91da0b4ee0e735b946c760b5de0ce4266d427be100f12459a18a5171780f8bf3b46f877c9596934d1b523a7b775d4bef6d13de8c893752ebfcd0f15cfe03101b87238fed3f550286b938f347d025d756a856f9c34fb9e82a4d0212c1d8e7219c7d6bc01ef28e10d6d0f562ad397b000b3c9ef91c401b2e08"}, {0xc0, 0x0, 0x1, "1d0732909c6a10f92860c4079e55950fdbb09eed79d80ec490f0bbdb23df180cb9951b86dd40628253a36dfb832f6b80791f48e7e44f3ea09568ea7351935d1be88e5ad1eb7abcd1445ab5028d4e2d1b59ced3169d2614b0c995922de110206cc7a5fc3640677eecc8e157c0f0b8fb62a299522843d6a0a145a7ba8298d725c64f03eab049ebebcdd616f189f4bd00284951167bc4137bdd95c599f6d1e035592154f993075fb4c380469a"}, {0x68, 0x18f, 0x0, "1ebf0b3a26f96fa31e6c20ae1eb157de9683127cc2192afbe474da160a02001d6fc1a9a691c0ee84f5ee3f9047d29f1310b609e8ffbe42b63ea3ff52bf7a1b75805282e2df24802f7cb772e5207c1829946ca68b8d4a4a7c"}], 0x220, 0x20000004}, 0x5}], 0x5, 0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000ac3000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xbe6c}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) getsockopt$netlink(r1, 0x10e, 0x9, &(0x7f0000458000-0xc0)=""/192, &(0x7f0000b54000-0x4)=0xc0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000525000-0x20)={0x9, 0x0, 0x10003, 0x2}) ioctl$DRM_IOCTL_SG_FREE(r2, 0x40106439, &(0x7f0000aa4000)={0x100, r3}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000583000-0x4)={r1}) recvfrom$ipx(r4, &(0x7f000062d000)=""/4096, 0x1000, 0x2000, &(0x7f0000cc9000)={0x4, 0x0, 0x9, "c5e3f5e15da5", 0x8001, 0x0}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x14, &(0x7f0000ce6000-0x4)=0x100000001, 0x4) splice(r1, &(0x7f0000871000-0x8)=0x60, r2, &(0x7f00002e8000)=0x0, 0x2e, 0x8) r5 = accept4(r2, 0x0, &(0x7f0000737000-0x4)=0x0, 0x80800) socket$inet6_icmp(0xa, 0x2, 0x3a) recvfrom$ipx(r5, &(0x7f0000d0f000)=""/51, 0x33, 0x2021, &(0x7f0000756000-0x10)={0x4, 0x1000, 0x8, "5b6c98317fcf", 0x1, 0x0}, 0x10) connect(r2, &(0x7f0000117000)=@generic={0x0, "e2536246f43039ce3247c3eba6a49dcbc921590dcc42810eec3852f2c62ff52cdb3dc384220dde7def73fb84a58ae6a867f0204fba7c868f1153fc107ecdb4c1d1ec89121321afda10ab1947e5532fcaa6f527e42db1700af409d7e5435559eb2c519f83d83f1df99ee0fd76eb267cf2e995b67f02115f64d5af81910617"}, 0x80) bind$inet(r2, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000775000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000f8e000)={0x1, 0x20000000012c6, 0x1000010006, 0x8000400, 0xfffffffffffffffc}, 0x14) shutdown(r2, 0x1) 2018/01/05 23:12:10 executing program 2: mmap(&(0x7f0000000000/0xec6000)=nil, 0xec6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000ec6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00008ec000-0x4)=0xffffffff, 0x4) bpf$OBJ_PIN_PROG(0x6, &(0x7f000038d000)={&(0x7f0000ec7000-0x8)='./file0\x00', r1}, 0xc) writev(r0, &(0x7f0000000000)=[{&(0x7f0000738000)="39000000110009046900000080000000fbffffff0800000045ffe0070000001419001a000400020004000700000000080003010c00001ee400", 0x39}], 0x1) 2018/01/05 23:12:10 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) listen(r0, 0x7) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000690000-0x4)=0x5, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000ecd000-0x4)={r0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_hci(r1, &(0x7f0000000000)={0x1f, 0x3, 0x3}, 0x6) 2018/01/05 23:12:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000485000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd320-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f000017c000-0x118)=[{0x0, 0x0, &(0x7f000061f000-0x10)=[{&(0x7f0000db2000-0xf6)="bc0233623288e00d6d7e06439b5188e1c7245f8f79bc40a346c147c8208f16172715b1c92313618f5c6920facdd2f98487750c53ced56d909c891c4c3e8b3ffab2ba9cebaaf07868e79904c9cb2205fb0f0dc1a6e3c4623ccf0b162fe7a221724991dab1b927f7364c6cac75e27e8d73b6ad4136e4d413c8910f3536ef76f61c", 0x80}], 0x1, &(0x7f0000184000)=[], 0x0, 0x0}], 0x1, 0x0) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f000073d000-0x4)=0x0) bind$alg(r0, &(0x7f0000d1b000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha1\x00'}, 0x58) 2018/01/05 23:12:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000a54000-0x102a)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[]}}, @icmp=@echo={0x8, 0x0, 0x0, 0x0, 0x0, ""}}}}}, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000a5d000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000ee5000)=0xe) getsockname$llc(r0, &(0x7f000028b000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000fc6000)=0x10) 2018/01/05 23:12:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000000000)=0x0, 0x4) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "01030000000000000000cc00ff00000009a979f321b30c7bc8790405c7bad62e0a43a632edc938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) poll(&(0x7f0000100000)=[{r0, 0x40, 0x0}], 0x1, 0xffffffffffffffff) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00004e2000-0x8)={0x0, 0x0}) r1 = socket(0x1e, 0x1000000000000001, 0x0) sendmsg(r1, &(0x7f0000af1000-0x38)={&(0x7f0000dd7000)=@generic={0x10000000001e, "010000000000008000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d89f000000005d6f00076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000b90000-0x60)=[], 0x0, &(0x7f0000edb000-0x240)=[], 0x0, 0x0}, 0x0) 2018/01/05 23:12:10 executing program 2: r0 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x0, &(0x7f0000001000-0x8)={@rand_addr=0x2, @loopback=0x7f000001}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xfffffffffffffffc, 0x100, 0x0}, 0x10) r1 = socket(0x11, 0x4000000000080003, 0x0) getpeername$inet(r1, &(0x7f000086c000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c2e000)=0x10) setsockopt(r1, 0x107, 0x5, &(0x7f0000c57000)="", 0xfffffe29) 2018/01/05 23:12:10 executing program 3: mmap(&(0x7f0000000000/0xdd7000)=nil, 0xdd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000610000-0x10)={0x1, &(0x7f0000615000)=[{0x94, 0x0, 0x0, 0x0}]}, 0x10) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000906000)={0x0, 0x0}, &(0x7f0000768000-0x4)=0x8) socketpair(0x1, 0x80006, 0x6, &(0x7f0000509000)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000c8f000)={0x0, &(0x7f0000b93000)=[]}) 2018/01/05 23:12:10 executing program 5: getpid() r0 = socket$inet(0x2, 0xf, 0x3706f6fa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) 2018/01/05 23:12:11 executing program 4: unshare(0x20400) unshare(0x8000400) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000040f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0xab3f4e0c32bbd1f1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r1, &(0x7f0000002000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000000)=0x0, &(0x7f0000001000)=0x4) 2018/01/05 23:12:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x0, &(0x7f000043b000)=""/240, &(0x7f00002b5000)=0xf0) setsockopt(r0, 0x2, 0xfffffffffffffffe, &(0x7f0000760000-0x49)="1b5deea04f695f7942357624d87ff05e296c13fd1e876c978d6a2840cb4aaf88f0bb63caa1129aceb122199142dff11bc9691a838dca236a7283544a196f7ce5e7de225b877b008586", 0x49) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000d74000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x3, 0x200b, 0x0, 0x4, 0x0}, 0x20) 2018/01/05 23:12:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00009d6000-0x1c)={0x6, 0x4, 0x7ff, 0x1a, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) pipe(&(0x7f00005e5000)={0x0, 0x0}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000ea3000-0x4)=0x3, 0x4) 2018/01/05 23:12:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000d6b000-0xb8)={0x0, 0x7fff, 0xfffffffffffffff9, 0x3f, 0x87fff, 0x100000001, 0x400, 0x4, {0x0, @in6={{0xa, 0x2, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f, 0xd, 0x8005, 0x8, 0x4}}, &(0x7f0000fb7000)=0xb8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000efb000-0x8)={r1, 0x800}, &(0x7f00009d2000)=0x8) r2 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r2, &(0x7f0000c67000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r2, 0x1000008000) socket$nfc_llcp(0x27, 0x3, 0x1) r3 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r3, &(0x7f00002f8000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r3, &(0x7f00008cb000)="", 0x0, 0x0, &(0x7f0000a42000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = accept(r2, &(0x7f000080e000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000723000-0x4)=0xe) sendmmsg$unix(r4, &(0x7f0000719000-0x38)=[{&(0x7f0000ab2000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000afe000)=[{&(0x7f00000ae000)="782940b7596accc9faafcdc55a61991fabdd8827635336ea549c75bf1fe00d81297367969dadd478c48b508e7816482c4134123e4cd3d2fcb1b6fc121b021198fbcfedb8fa815cc29011cf2a0e2df9cac637b4a3a7785ef0e0054df7be3ed15c6ca4be1256d4d0ac5e93d8", 0x6b}], 0x1, &(0x7f000051d000-0x30)=[], 0x0, 0x80}], 0x1, 0x40000000000000) sendmmsg$nfc_llcp(r4, &(0x7f000033f000-0x230)=[{&(0x7f0000bcb000-0x60)={0x27, 0x80, 0x8, 0x7, 0x0, 0x6, "5694600e3e9ad92789fcb52beeabe5732c1695401f1a4bdd60d4755f9ee9c415cf06adfe0e0117ce63a539091bc46501d49b37abdf189a838abc1f24e20706", 0x2}, 0x60, &(0x7f0000a18000-0x50)=[], 0x0, &(0x7f0000dee000)={0x20, 0x0, 0xfe, "41fc0ca2fd01cfbcc40bce1ac1"}, 0x20, 0x80}, {&(0x7f0000313000)={0x27, 0x15, 0x27cc, 0x7, 0x401, 0x800, "7505557fa1ba828c6acafbb749e1aaaa72493231162a6c09dc1c6c8df17d0644049453ae13759f32f199494f8a57c23467d971f0956835404b942c6c921887", 0x1}, 0x60, &(0x7f00009fb000)=[], 0x0, &(0x7f0000850000)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}], 0x2, 0x0) 2018/01/05 23:12:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00007d2000-0x58)={0x26, 'skcipher\x00', 0x0, 0x1fd, 'cbc(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf0b", 0x5) r1 = accept$alg(r0, 0x0, 0x0) writev(r1, &(0x7f0000230000-0x70)=[{&(0x7f000018e000)="3b16060f28c246a6", 0x8}], 0x1) pipe(&(0x7f00004ee000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00004f7000-0x20)={0xdc5, 0x0, 0x0, 0x9}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f000097c000-0x20)={0x4, r3, 0x10001, 0x0}) recvmsg(r1, &(0x7f000004c000-0x38)={&(0x7f0000d18000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000d9c000-0xa0)=[{&(0x7f000025e000)=""/165, 0xa5}], 0x1, &(0x7f0000333000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) 2018/01/05 23:12:11 executing program 0: r0 = socket$kcm(0x29, 0x2, 0x0) socketpair(0xa, 0x80807, 0x3, &(0x7f00002b6000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000000)={r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r2, 0x118, 0x0, &(0x7f0000237000)=0x56, 0x4) syz_emit_ethernet(0x36, &(0x7f00006d8000-0x56)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x10000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xfffffffffffffffc, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) 2018/01/05 23:12:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) read(r0, &(0x7f000004a000-0x1000)=""/4096, 0x1000) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000d5d000)=@req={0x0, 0x0}) sendmsg$netlink(r0, &(0x7f00002d0000-0x38)={0x0, 0x0, &(0x7f0000050000-0x10)=[{&(0x7f0000067000)=[{0x10, 0x12, 0x101, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000007000)=[], 0x0, 0x0}, 0x0) pipe(&(0x7f0000c07000)={0x0, 0x0}) getsockopt$inet_dccp_int(r1, 0x21, 0x3, &(0x7f0000d67000)=0x0, &(0x7f00008a1000-0x4)=0x4) setsockopt$inet6_int(r1, 0x29, 0x33, &(0x7f0000d74000-0x4)=0x9, 0x4) 2018/01/05 23:12:11 executing program 1: mmap(&(0x7f0000000000/0x5ab000)=nil, 0x5ab000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000323000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-twofish-3way\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f00005ab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00005ac000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000336000-0x4)={0x8}, 0x4) mmap(&(0x7f00005ab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005ab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000ab000-0x30)="d3ab27191a0100235fba602dff05000bfeebf3d2a4b200fffffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmmsg$alg(r1, &(0x7f0000316000)=[{0x0, 0x0, &(0x7f0000143000)=[{&(0x7f0000463000)="02", 0x1}], 0x1, &(0x7f00005ab000)=[], 0x0, 0x0}], 0x1, 0x0) sendmmsg$alg(r1, &(0x7f0000504000-0xa8)=[{0x0, 0x0, &(0x7f000059d000-0x30)=[], 0x0, &(0x7f000059d000-0x30)=[@op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x0}], 0x30, 0x0}, {0x0, 0x0, &(0x7f000059d000-0x10)=[{&(0x7f0000226000-0xe2)="", 0x0}], 0x1, &(0x7f000001d000-0x48)=[], 0x0, 0x0}], 0x2, 0x0) 2018/01/05 23:12:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = accept4(r0, &(0x7f0000cca000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000685000)=0x8, 0x800) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000172000)={0x0, 0x9, 0x3, [0x4, 0x2, 0x7ff0]}, &(0x7f00005f6000)=0xe) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f000093c000)={r2, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000d57000)={0x0, 0x1, 0x0, 0x0, 0x0}, 0xc) 2018/01/05 23:12:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f11000)={0x0, 0x0}) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f00009e9000)=0x5, 0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x80, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f00003b1000-0x70)=[{0x0, 0x0, &(0x7f0000397000-0x70)=[{&(0x7f0000bd7000)="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", 0xfd4}], 0x1, &(0x7f00000f1000)=[@assoc={0x18, 0x117, 0x4, 0x7fffffff}, @assoc={0x18, 0x117, 0x4, 0x3ff}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x4}], 0x60, 0x200000c0}], 0x1, 0x200000c0) recvmsg(r2, &(0x7f0000131000)={0x0, 0x0, &(0x7f0000a82000-0x30)=[{&(0x7f0000547000-0x10)=""/16, 0x10}, {&(0x7f0000b63000-0xbb)=""/187, 0xbb}, {&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x3, &(0x7f0000d2b000)=""/57, 0x39, 0xe968}, 0x2040) 2018/01/05 23:12:11 executing program 3: mmap(&(0x7f0000000000/0xf8d000)=nil, 0xf8d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f8d000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-256-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f86000+0x54d)={0x0, 0x0, &(0x7f0000e47000-0x10)=[], 0x0, &(0x7f000060e000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = accept$inet(r2, 0x0, &(0x7f0000f8d000)=0xfffffffffffffc35) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000f8e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000f8e000)=0xd8) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f000085a000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x101, r4}) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000f8d000)={0x0, 0x6, 0x4, 0x2, 0x8a2, 0xff}, &(0x7f0000f8e000-0x4)=0x14) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000f8e000-0xf8)={r5, 0xf0, "df96317f062a741b49ea6ed44521c5f148150eec58806907000011bbd31b06500fb0371757f3fa18f30d217c7603af8666078ccde8ca106846637699ddd340f23a504c83bc97f67e132760b0acdc7d4a6d97a88efebd67a83eb59bbf3f5a2ce24de699d4bec065e06178ff6dd778bceac336abcea7e322a7171a89617cb06e2a590cd82ee81d1f56337cf8f0acaf7598e9e23ae9b0f6cf62625c337db9b944dd7d5871ee4142ca4c070bb6a473d68570213b6223ea9c0a495972fda56d06594cf308b973653ec08d6e711772bb87db5b8e437c997b1286ecfbe37761c0fb97df9c71829e51944d2ff44888e4f039aa84"}, &(0x7f0000227000-0x4)=0xf8) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000f8f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r6, 0x29, 0x32, &(0x7f0000f8f000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r4}, 0x14) 2018/01/05 23:12:11 executing program 3: socketpair$inet6(0xa, 0x6, 0xfffffffffffffff7, &(0x7f0000a8c000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000a7c000)={0x0, 0x8c, "e9bc6026f120e107e192c90e79af8fac2543a3b8293d0ee60d24bd475ff9803c302431aa5f9e10f5625b08a690e8dbd94e1a8ba5c0d479e0b777576fdd12222e7c38df73b438bb83df15cb8d4d78ff6137e6aeab32309bfc79578e6b1c9739fb531dfe395560d5098f293c5937ebeb8b9f5a114977661023004fb340e2f70f5a3a05e20e96f16f5ec52ebf92"}, &(0x7f000096d000)=0x94) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001000-0x8)={r1, 0x0, ""}, &(0x7f00001ab000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2000004, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x40000000015, 0x5, 0x0) setsockopt(r2, 0x100000114, 0x8, &(0x7f00006cb000)="e0ffffff", 0x4) ioctl$sock_inet6_tcp_SIOCATMARK(r2, 0x8905, &(0x7f00002dd000-0x4)=0x0) 2018/01/05 23:12:11 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f00006a5000)=0x7fff, 0x4) write(r1, &(0x7f00008d2000-0x24)="24000000190025d6071c1ffbfffffc0e02000000001700000800ffeb0800060000000009", 0x24) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000e96000)={0x0, @in6={{0xa, 0x3, 0x97b, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0xffffffffffff7fff}, &(0x7f00002ed000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00006b4000)={r2, 0x0}, 0x8) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f000043f000)={0x9, &(0x7f0000cc3000)=[{0x4, 0x8, 0x17, 0x6}, {0x4, 0x2, 0x4, 0x200}, {0xffffffff, 0x8000, 0x8, 0x8}, {0x1, 0x2, 0x7, 0x0}, {0x1, 0x60, 0x100, 0x1}, {0x1a97, 0x10000, 0x0, 0x2}, {0x0, 0x4, 0x7, 0x0}, {0x101, 0x2, 0x101, 0x401}, {0x4, 0xfffffffffffffff9, 0x1, 0x8}]}, 0x10) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000490000)={0x2, 0xaea6, 0x4, 0x4, 0x5, [{0x42, 0x854, 0xffffffffffffffc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x8, 0x8, 0x5, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, {0x3, 0x5, 0x1f, 0x0, 0x0, 0x977ed3db0f3910c2, 0x0, 0x0, 0x0}, {0x4800000000000, 0x0, 0x80000001, 0x0, 0x0, 0x201, 0x0, 0x0, 0x0}, {0x4, 0x5, 0x4412, 0x0, 0x0, 0x900, 0x0, 0x0, 0x0}]}) 2018/01/05 23:12:11 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0xd9, &(0x7f00008db000-0xb2)="330000000000000032400000ff510000a5c13228ef479ff365ae00758ffe507f32040000979a201b527fab5ee1a2d9974e0e68108e484600d98574f6b1af82bf8a49cb757ad7b915", 0xfffffffffffffee9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000001000-0x88)={0x3, {{0xa, 0x1, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000001000)=@in6={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000001000)=0x1c, 0x800) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000000)=@req3={0x1, 0x20, 0x1, 0x29f886b8, 0xc6, 0x1, 0x80}, 0x1c) 2018/01/05 23:12:11 executing program 1: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000000a000)=0x0) r2 = getuid() mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f000000c000-0x4)=0x3, 0x4) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000000a000)={0x0, 0x0, 0x0}, &(0x7f0000003000)=0xc) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000000a000)={r1, r2, r3}, 0xc) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000007000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) 2018/01/05 23:12:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f00005e4000)=@assoc_value={0x0, 0x0}, &(0x7f00009c4000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00009b8000)={r1, 0x3, 0x0}, &(0x7f0000555000-0x4)=0xc) r2 = socket(0x10, 0x8080e, 0x34) socketpair(0x8, 0xa, 0x7, &(0x7f000007a000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_MAP(r3, 0xc0286404, &(0x7f00005df000)={&(0x7f000096f000/0x2000)=nil, 0x7, 0x4, 0x10, &(0x7f0000fcb000/0x4000)=nil, 0x5}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f00000d7000-0x103)={0x0, 0xfb, "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"}, &(0x7f0000621000-0x4)=0x103) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00007d3000-0x10)={r4, 0x3, 0x10001, 0x1}, 0x10) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f00007f1000-0x10)=@common='gretap0\x00', 0x10) write(r2, &(0x7f0000d9a000-0x26)="26000000130047f1ff170080cdffff0300000000010000000000000000080932050021006e35", 0x26) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000dd0000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000a9c000-0x4)=0x1008) socket$bt_l2cap(0x1f, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000d4e000-0x8)=@assoc_value={r5, 0x2}, &(0x7f00004ad000-0x4)=0x8) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000dbd000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ENABLE(r6, 0x40086432, &(0x7f0000d41000)=0x9) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f00003ed000-0x3c)=[@in6={0xa, 0x2, 0xa9, @loopback={0x0, 0x1}, 0x400}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) 2018/01/05 23:12:11 executing program 7: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000d79000-0x1c)={0x0, 0x0, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000f90000-0x4)=0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00007df000-0x4)=0x4, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x6) sendmsg$netlink(r1, &(0x7f0000012000+0x808)={0x0, 0x0, &(0x7f0000bb4000-0x10)=[{&(0x7f0000dc7000)=[{0x10, 0x1d, 0x80719, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000025000)=[], 0x0, 0x0}, 0x0) 2018/01/05 23:12:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000f84000-0x10)=[{&(0x7f0000714000)="2900000018001980013d75241a6800210206e30067fff501009600000800050000000200080000bf00", 0x29}], 0xfffffffffffffb3) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000829000-0x4)={r0}) sendmsg$netrom(r1, &(0x7f0000aca000-0x38)={&(0x7f0000de4000)=@full={{0x3, {"ac80a77a30f245"}, 0x2}, [{"3596549888431b"}, {"026d14e2ef6068"}, {"c2f26ac46c387e"}, {"713ee6dcbbaca7"}, {"db9db86ca319b8"}, {"78da7d6774f8cc"}, {"17e57469032736"}, {"88d48368222bcb"}]}, 0x48, &(0x7f00004bd000)=[{&(0x7f0000560000)="e1da35f5e9e08ec0d6fa5f0a4645fa87d5c6fe1c781fdc59dd1476b7287213f09b2eed15461230e5d8c00db80cb93a585114a52fc4f8067f2492c05ef74d2b4df10ebd7d330bbb1ae47869c38dde656977b4881fbc0164af7e303c287a9959a2d5c75cfe163cfca7cc488e077f223b33db84b5010cfd05129b41b2e13c36ad18ae8b2e625c2d63a59b05add8f95de666a4057fbc015c2229726e7d3fcbf74dc4902411d767250e453980f9e3431e5ed2507db79c0f1034afc0e9674377c9e3c891b030bdf758635ba0402f41", 0xcc}, {&(0x7f0000e87000-0xa0)="9d63ecd3a0beeab96a774240f15fd02f5379d1ec1ebf1f5596355ed0da4203bd8d5f8ab4b75c697c4fad1e1a2ad0f5bf76d34f08e2c322d101ba826217a12eb661ecd928a3b2d7773c106c2fb9ca99abdc1ff0a8161626e4596428126787f18a0cac40d0818b1206240eed214c828b937ebbe48cebb88e79dc83163ba45251c87c2889538635e573464e8ab62deafbd37466a86aa3589798716b3683f911a2be", 0xa0}, {&(0x7f0000ab1000-0x9c)="75e901beb3dfff139a5d4797b31f946a9ca00669f3ad87e536086aeff8036fc73156bd1e3e1bd84e02300d200349cc7f8d9bf6c2c8593a7333ac6e466d5fe32693cbdf2469585fd75d64d7fe846c3e6b142477645f0f5d007ce9a06e52f472e17e9e6d7902a7812ccf718d6f1be5dee3a41e7a5eecbd3b8d3bade133fbc31bc9cc90791de2cc7d5aea7dee80a569f9d6a6b4a3159e54b17f697d0391", 0x9c}, {&(0x7f0000401000-0x37)="b4f11aebb1dec4f1a9ccb0456021fda5c6ae4f530b7477410965f2cc45cf83cafd12a1d901df626ef181a40d6dd05029eb9878f148836c", 0x37}], 0x4, 0x0, 0x0, 0x4000}, 0x40000) 2018/01/05 23:12:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000017e000)={0xffffffffffffff9c}) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f000066d000)=0x401, &(0x7f0000788000-0x4)=0x4) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x48, &(0x7f0000db9000)=0xd6, 0x4) accept4$inet6(r1, &(0x7f0000cfb000-0x1c)={0x0, 0x0, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000678000-0x4)=0x1c, 0x80000) sendto$inet6(r1, &(0x7f00001fc000)="", 0x0, 0x0, &(0x7f0000be0000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) 2018/01/05 23:12:11 executing program 3: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000007000)=0x6, 0x4) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000004000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000002000-0x4)=0x14) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000008000)=@ll={0x11, 0xf7, r1, 0x1, 0x39, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) write(r0, &(0x7f0000cc4000)='\x00', 0x1) 2018/01/05 23:12:11 executing program 0: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00008dc000-0x4)=r1, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000002000)=0x8, 0xffffffffffffff4a) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000002000-0x10)={r1, 0x30, &(0x7f0000002000-0x30)=[@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0xfffffffffffffff7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000001000)=0x178) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000fe1000)={0x1, &(0x7f00006c9000-0x8)=[{0x200000006, 0x0, 0x0, 0x2}]}, 0x10) write(r4, &(0x7f0000fb4000)="2700000014000707030e0000120f0a0011000000f6070000ff000000078a001f05080039007500", 0x27) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000000)={{{@in=@loopback=0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) r7 = getgid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000efb000-0xc)={r5, r6, r7}, 0xffffffffffffffbf) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000002000-0x8)={r3, 0x9}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r2, 0x89e3, &(0x7f0000001000-0x2)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000a95000)=0x6, 0xab) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000003000-0x8c)={r3, @in6={{0xa, 0x1, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000002000-0x4)=0x8c) mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/05 23:12:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000f40000-0x10)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x400) socketpair$inet6(0xa, 0x800, 0x0, &(0x7f0000a83000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000278000)={0x100000001}, 0x1) r2 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10) mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x200000c, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r2, 0x84, 0x7d, &(0x7f00007cb000-0x8)="8000000000020004", 0x8) 2018/01/05 23:12:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x3, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffdc3) listen(r0, 0x100401000003) r1 = accept$inet(r0, &(0x7f0000da9000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d3000)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00001cf000)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f0000c08000)=0x98) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000450000)={r2, 0x10, "966834e39e31fd106360d34650b0b5ba"}, &(0x7f000058c000-0x4)=0x18) 2018/01/05 23:12:11 executing program 1: mmap(&(0x7f0000000000/0xfe8000)=nil, 0xfe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f000056b000)={0x0, 0x0, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000fe9000-0x4)=0x1c, 0x80000) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f00006d1000-0x38)={0x0, 0x0, &(0x7f0000991000-0x30)=[{&(0x7f0000316000)=""/162, 0xa2}, {&(0x7f0000fea000-0xf8)=""/248, 0xf8}, {&(0x7f0000fea000-0x56)=""/86, 0x56}], 0x3, &(0x7f0000fea000-0x32)=""/50, 0x32, 0x1}, 0x40) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x1, 0x9, &(0x7f0000feb000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f000095b000-0xa0)={0x0, @in6={{0xa, 0x0, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x6, 0x1, 0x15d, 0x7}, &(0x7f00009e8000)=0xa0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000fea000)={r2, 0x6, 0x7ff}, 0x8) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000fe8000)={0x9}, 0x1) socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r1, 0x0, &(0x7f0000e1c000-0x4)=0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000fe9000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000feb000)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000b38000-0x14)={0xffff, 0x4, 0x4, 0xef, 0x3f}, 0x14) r4 = socket$netlink(0x10, 0x3, 0x0) writev(r4, &(0x7f00009d6000-0x10)=[{&(0x7f0000fb2000-0x2b)="2900000018003191dc000fe980080002021300000000ff067fee0c000c0016000401ff000000050001", 0x29}], 0x1) 2018/01/05 23:12:11 executing program 7: mmap(&(0x7f0000000000/0xf66000)=nil, 0xf66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00001fa000-0x4)=0x4, 0x4) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x200, 0x3, &(0x7f0000f66000)=""/154, &(0x7f0000f66000)=0x9a) recvmsg(r0, &(0x7f0000220000)={&(0x7f000092d000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000495000-0x20)=[], 0x0, &(0x7f00005a4000)=""/79, 0x4f, 0x0}, 0x0) bind$inet(r0, &(0x7f0000b9b000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000e79000-0x5be)="", 0x0, 0x8084, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000bed000)="05", 0x1, 0x0, &(0x7f0000e76000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/05 23:12:11 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x8000e, 0x3ff, &(0x7f0000000000)={0x0, 0x0}) connect$unix(r0, &(0x7f0000001000-0xa)=@file={0x0, './file0\x00'}, 0xa) pipe(&(0x7f0000000000)={0x0, 0x0}) r3 = socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000001000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0xf, 0xd, &(0x7f0000001000-0x68)=@framed={{0x18, 0x0, 0x0, 0x0, 0xd8, 0x0, 0x0, 0x0, 0x0}, [@map={0x18, 0x9, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, @jmp={0x5, 0xffffffffffff8000, 0xb, 0x7, 0x0, 0x18, 0x10}, @exit={0x95, 0x0, 0x0, 0x0}, @map={0x18, 0x8, 0x1, 0x0, 0xffffffffffffff9c, 0x0, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x4}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)='GPL\x00', 0x80000001, 0x84, &(0x7f0000212000-0x84)=""/132, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f00004f3000-0x8)={r3, r4}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$alg(0x26, 0x5, 0x0) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f0000921000)={&(0x7f0000000000/0x1000)=nil, 0x4, 0x3, 0x40, &(0x7f0000e35000/0x1000)=nil, 0x891c}) bind$alg(r5, &(0x7f00008cc000)={0x26, 'skcipher\x00', 0x2000000, 0x0, 'ecb-cast6-avx\x00'}, 0x58) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f00001db000)={0x9, 0x0}) setsockopt$ALG_SET_KEY(r5, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a", 0x10) r6 = accept$alg(r5, 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f000033b000)={0x54bb, {{0xa, 0x1, 0x2, @loopback={0x0, 0x1}, 0x81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) write(r6, &(0x7f0000ebf000-0xa1)="03789f60c6cb0800ffffffffd6fff3c5915fa599cfa2694fe4ff5361d2122725", 0x20) recvmsg(r6, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000124000-0x10)=[{&(0x7f0000295000)=""/4096, 0x1000}], 0x1, &(0x7f000079d000)=""/0, 0xfffffffffffffdcf, 0x0}, 0x0) 2018/01/05 23:12:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) sendmsg$netlink(r0, &(0x7f0000b34000-0x38)={0x0, 0x0, &(0x7f00003bd000)=[{&(0x7f000096f000-0x24)=[{0x24, 0x28, 0x10000000000401, 0x0, 0x0, "29003d5d0100000008ddfffffefffffcfd7f0fb8"}], 0x24}], 0x1, &(0x7f00001fa000)=[], 0x0, 0x0}, 0x0) 2018/01/05 23:12:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0x2) r1 = accept4(r0, &(0x7f0000c38000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000bdd000-0x4)=0x60, 0x80000) sendmsg$nl_xfrm(r1, &(0x7f0000004000)={&(0x7f0000e62000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)={&(0x7f0000003000)=@delpolicy={0x50, 0x0, 0x0, 0x0, 0x0, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, []}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000000)={@common='ip6gre0\x00', @ifru_data=&(0x7f0000003000-0x20)="e9347ffd7c96a7092c954b7b94daf259a86ea6fe01fea2544f52d30faba2821c"}) 2018/01/05 23:12:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000073c000-0xa5)="26e85393f88ea8293049e5f290133ba86a0b5b4edd40c93ff410e60818fa3b3f61259fd2abc543c756146fad13c4c5eeba28c35d1b07c914aaac76d8d754dd7950c13e6390a9e1dc16c6058b23704eb26ea8b9e8fcd1d11cfe6656d20aef1060276c2883140c13f1013ae7d2e44075ee790798da0bbaa14423ba47fd7d200230d99ce4510f449b1c644970549b268ca44676bd7d63a403d5322021143dba6aeb0105d769e1", 0xa5) bind$alg(r0, &(0x7f0000feb000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) 2018/01/05 23:12:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x300) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000241000)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00007c3000-0x4)=0x14) connect$packet(r0, &(0x7f0000c27000)={0x11, 0x15, r1, 0x1, 0x2, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x3, 0x0}, 0x4) r2 = socket(0x11, 0x2000000000000802, 0x1) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000656000)={0x0, 0x0, 0x0}, 0x4) 2018/01/05 23:12:11 executing program 3: mmap(&(0x7f0000000000/0xafa000)=nil, 0xafa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000afa000)={0x26, 'hash\x00', 0xf, 0xfffffffffffffffd, 'rmd128\x00'}, 0x103) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) pipe(&(0x7f00006d3000)={0x0, 0x0}) bind$nfc_llcp(r3, &(0x7f00007f7000-0x60)={0x27, 0x1, 0x2, 0x7, 0x8, 0x1000, "c42b6832acf07721d54f6c7a671cf25ce0f977df1b904e95a3bfd717245cc516814ef37775e77a49010c83ab358869b96aea24cb63af2eaafa280a7a71b93f", 0x0}, 0x60) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000526000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000afb000)=0xb) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept(r1, 0x0, &(0x7f0000afc000-0x4)=0x0) connect$nfc_llcp(r4, &(0x7f0000519000-0x60)={0x27, 0x2, 0x1000, 0x1, 0x2, 0x5437, "66f1abf9f98a0593a154dec2028e7a19c4595da311169924d2f4549f9acac5c7cff2f3d29cc6dda6758ee1e1638054e00bb3be3fa7a3e7ccb5390c7a38b3cd", 0x9f0}, 0x60) sendmsg$alg(r1, &(0x7f00007c7000)={0x0, 0x0, &(0x7f00004ef000-0x90)=[{&(0x7f0000af8000)="9f9b42ff084e80fc720f0c6e4dba1045e3c2a4914dd32837053393792e8513f63478cf6217258c1b98f9e38e0fe8cef69c26cc3fc5b746", 0x37}, {&(0x7f0000af8000)="", 0x0}, {&(0x7f0000855000-0xa0)="9de345e8857dab45c206c682ac839954f2c1a7de3994420c4438082c0abbab34159d6f32d1df540f0b3252eee97d27e7a42bc04a1137262ef599b428a32166ff13c511d4b319263109fcaabcf5ed10b181e72397c055f5d97529def1662bb608eed4529da176848322e4ab3ff05d1b97c0679331b9bcef2428ebddba020bc9a8de63f9c54505727d523cac8365e6a3f32f8b2fdfff4a8b20e36d270e369465a1", 0xa0}, {&(0x7f0000af8000)="2cb10bc7c4e491a128a1a7fc61451523ad3ab3fa79ea5bb461b945ae645d6882f04d590ca6f9f7dd5f485676936da754043abbb43a092c7c66a8d60a8d82e88c564a4c738e59833bbd9d47889c6932a949839332394f6ba22ab57f103721e02266e1424ee06c60873ae4dab9ed562b39847bed6c5d57c0c942dc940a6d4c8130866d511980d20c2f22d2dd27ab19ac801a3021f747f2d0021145fead516bde14fef666e2098825209697c71f718f911e56fafb341bef7abe45962fe36c261a0d22e1d6c6c5531ccfe44a75930954e2ba0ae845", 0xd3}, {&(0x7f0000738000)="eff13c0fed6df0a5912b3deddbda", 0xe}], 0x5, &(0x7f0000af8000)=[], 0x0, 0x0}, 0x0) 2018/01/05 23:12:11 executing program 2: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x40802, 0xf) write(r0, &(0x7f0000f74000-0x26)="260000002400850bfefffffa00008d4003001f25010000000e00038904000000000000000035", 0x26) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000f79000-0x8)=0x9) 2018/01/05 23:12:11 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000e8c000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000001000-0x4)=0x60) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffff9c}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000d09000)={0x8, 0x1, 0x29, 0x100000001, 0x400}, 0x14) mmap(&(0x7f0000000000/0xf14000)=nil, 0xf14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) connect(r2, &(0x7f0000897000)=@l2={0x1f, 0xfffffffffffffff7, {0x10001, 0x100000001, 0x6, 0xf9, 0x400, 0x1f}, 0x3, 0x0}, 0xe) setsockopt$inet_tcp_int(r2, 0x6, 0x4000000000022, &(0x7f0000000000)=0x5, 0x4) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000b73000)={{0xa, 0x3, 0xfff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, {0xa, 0x3, 0x7020000000000000, @loopback={0x0, 0x1}, 0x100000001}, 0x100000000, [0x9, 0x2, 0x101, 0x7d7, 0x1f, 0x0, 0xe72, 0x8]}, 0x5c) 2018/01/05 23:12:11 executing program 7: socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-camellia-asm\x00'}, 0x58) gettid() setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) 2018/01/05 23:12:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000c5e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5452, &(0x7f0000bd7000)=0xf8d) 2018/01/05 23:12:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000ea8000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "f07007", 0x18, 0x3a, 0xffffffffffffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}}}}}, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x9e, "7874732863616d656c6c69612900000000000000000000000000000000000000000000000000000000000000000000000000000500000000000500"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$inet6(0xffffffffffffffff, &(0x7f00008a2000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000025f000)=0x1c) setsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000796000-0x4)=0x1, 0x4) socketpair(0x7, 0x3, 0xfffffffffffffffc, &(0x7f00005fe000-0x8)={0x0, 0x0}) connect$llc(r2, &(0x7f0000041000-0x10)={0x1a, 0x9, 0x800, 0x80000000, 0xffff, 0xef, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f00005d5000-0x38)={0x0, 0x0, &(0x7f0000fc2000)=[{&(0x7f0000fc9000-0xb5)="6edce12a068bb143ce4f9800f957e38e53216bd25b73a62b65e80b88c43abe759467834b53bccc6e6358f503fbc4fb1046c421a18148eaab526e1d5727df037a1977f997b66c419aac4d838e3d014133084813468c9b37024da2f697b9b50751b2072b004b092975c9dcf4e3a942fbd12e7994be1bf151e80259c275a33af7b1", 0x80}], 0x1, &(0x7f00007cc000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r3, &(0x7f0000c0c000)={&(0x7f0000069000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f7c000-0x20)=[{&(0x7f0000f7a000)=""/171, 0xab}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/05 23:12:11 executing program 4: r0 = accept(0xffffffffffffffff, &(0x7f0000560000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dad000)=0x8) bind$alg(r0, &(0x7f00007e0000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes256\x00'}, 0x58) mmap(&(0x7f000092b000/0x2000)=nil, 0x2000, 0x0, 0x1131, 0xffffffffffffffff, 0x0) 2018/01/05 23:12:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000529000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0x0, 0x3, 0x8, 0x0, ""}}}}}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000015a000-0x4)={0xffffffffffffff9c}) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00006c5000-0x4)=0x0) 2018/01/05 23:12:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f000080c000-0x11e)="1f0000000806ffdde2f7f49ff60f0000000200150900018006ffffe5000051", 0x1f) getpeername(r0, &(0x7f0000700000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000472000)=0x58) 2018/01/05 23:12:11 executing program 4: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000b0000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000ff7000)=@generic={0x81, 0x1, 0x401}) sendmmsg$alg(r1, &(0x7f0000601000-0x118)=[{0x0, 0x0, &(0x7f00006bf000-0x30)=[{&(0x7f0000e20000-0x4f)="afd6189077ed4e42be3cb215315bfbf42284693a23c9f13192840f32e747263d", 0x20}], 0x1, &(0x7f0000ea5000-0x48)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f000046b000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000f9c000-0x80)=[{&(0x7f0000a0c000-0x38)=""/56, 0x38}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) socketpair(0xa, 0x6, 0x100000001, &(0x7f0000d0c000)={0x0, 0x0}) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000a22000-0x9)='illinois\x00', 0x9) 2018/01/05 23:12:11 executing program 7: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r0, 0x0, 0xce, &(0x7f0000e3f000)=""/4, &(0x7f0000003000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000bbc000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000d6c000)=@assoc_id=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000000)={r2, 0x5, 0x30, 0x45bbb727, 0x401}, &(0x7f0000dcc000)=0x18) 2018/01/05 23:12:11 executing program 2: mmap(&(0x7f0000000000/0xf7b000)=nil, 0xf7b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0", 0x4) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f000093b000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0x0}, &(0x7f00003b5000)=0x14) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000f7c000-0x1a4)=[{{&(0x7f0000f7b000)=@ipx={0x4, 0x80000001, 0x8505, "c7dc06861e8e", 0x0, 0x0}, 0x10, &(0x7f000011f000)=[{&(0x7f0000ad5000-0xfa)="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", 0xfa}, {&(0x7f0000e63000-0x67)="ec585914c1cfdf2cd6f837c4169cf7bed989a1c93abaaa68c8cf8158ba5477d927f3aa05bcd0ebab4600a39f2f805f137e646a4a656d1654168bd16dd612221b06d9f28642be35a543d86170086a6468ca55afc08cdf56501dc457c6c9a23e419b7ca9482d66ea", 0x67}], 0x2, &(0x7f0000165000-0x2f8)=[{0x88, 0x10f, 0x5, "89063808cce35df22fc31c962046a55092dbe8e8d5fac2ae5dfb64df29e8f48c5bd6ecc7eb6192476829080f5c96b68cb2f562cad0ac95df61276e34095eebb93b5163592a837f00b53f038c7857897e03f623c0f469e4b71f5a94a7d267bbd226a615827ff717bacc58202735440a832c6b2f"}, {0xe8, 0x118, 0x100, "40978e4ec76a74fe5923bdf3e51acb0d2d7170146e03c36407d9b3cd9227d447ddac5ee347e77505a1e4816cae77158e778d51415ea9fdd5b20f6af5f5b332cfecb20e7269418f207bef9e829e5886fe12b5f38e8ffc452098e2e2e078a5d0e3ff8900615d3a8965d385f56a517c95d34f8471f695306a7f4867911a730684ef5a633af708c233978bf912403d299d00f4b39e79e17f1b7c32c6463cbf9ee41566b593a9b534e367e11e39a5c0a5a4bfaa5e322c8ac2705584c83bf48d97316a6e7eaa79f5c3ed5e7f51c39002236f00bb5e"}, {0x90, 0x29, 0x10001, "a8dfde67cc975dc0ff6af00ac7de708767788e67d7131cac8007594fd175550cebf21e0ec057164c67c155f8841eba72a03e798cb76118051cfedd7e8f5a524c576444e1d5242f5c7eb11f1b4eb6109ac855dc3686d1e930298bbecc70faae26a47beba1127aeb0326675d0705dfad941102ba6fa96de198b63b"}, {0xf8, 0x117, 0x34ac, "f5ad0df03cf7a14884fdb9f7c1c478fa32483e5d27bfa40b26fd9b1e05c9b1e9a743a63b1197d643f12f365b06d92789224615f0635ca6ab40f11680850c4ff4a136820bb8cd7e7dd489583e1704b11f984c3137cefa32a0fcf5dd6eb6f8f62c01b1f100718421f381f300f70f77007310998a068aac2a7b7c08734564d693dae3079cdb5ccc365e2720f972ba4fb46d5783aec8ec6fa607587cf4d465549ffe7e3fc76f8357e0d1ecc378a513708b27c2e146227c66b827195e5a79cbef108c9c841db41d821bd3aad6d5683b049619984135d079b0f68978559b7c824c0851e047e35716"}], 0x2f8, 0x1}, 0x9}, {{&(0x7f0000f7b000)=@ll={0x11, 0x9, r1, 0x1, 0x9, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000f7b000)=[{&(0x7f0000f7b000)="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{&(0x7f0000f7c000-0x1000)="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0x1000}, {&(0x7f0000f7c000-0x9c)="f0f5d1324fcc9fe54ccdc0a724df938ab4f82d63ba49a4fe49d69b76879752942770b7c9cf1491ffb1fcdcf8efbb32f94483b5f5a7fd7d9baa11e4b0c66827b79589cdb63db53d71cb093061955bd32c0511430410c107d5698577aaff60ad41062a0e6da2f5e263c2a8ed13114a743afb7f7745ba74ac448f7fafc7f80d0a493f746e00aef9cb47a02b6da964f37e134ec3c656af421cbc42d73f91", 0x9c}, {&(0x7f0000a3a000-0x40)="0537830113e67d31ad4e7209746fb7a46599f61b61d435f6c43419483d386ff9d3db2c76719dcfa58f8bed932c99dc4cc2c1b8bd45bb3bd02798bd4fb3f0f87b", 0x40}, {&(0x7f0000f7c000-0xc2)="af90b007171ff239de53c849ffa56ac6a6a2ef8b728446bdce70adf9b704d72e72ba29b16913561c1e2715619aa8c41d29b2ddc8739e21cd6c6dd653c55cfd44f57c2f0401560457b358947234c806e9be50bc903578fa6a402cb0115376e50e52a62fd95563568f0ec2eabc8edcf4022f248acc037af985e074b69164e4e1e35deba9b51991ce0ac8df28ac2065c2c8baa3b040e20e797fdb6d312ceebfe0cfde314997ebe0a4734c252cbc485276f925f838f16bfb8a669748c5da9893e27cf0d2", 0xc2}], 0x6, &(0x7f0000c7d000-0x43)=[{0x50, 0x10e, 0x8000, "7875926a9831f7fb5ffa56a4cc9cffb600e26a33ae0cb7534e25ced169fbe9f0fcc7c964f599f0f85026085de2087721da2f869fc8424dbe5781b935"}, {0x60, 0x103, 0x9, "1a6c2886d4b14c95ef20dc9a12462bc9c98ad0d0ac59f6664e568a54d93dbed6196406f666723c59bc75aa9fa9685f3dd8e3eb7f3747c9221a86fad5050f2598565eed9f3f9e88ff64effe"}, {0xd8, 0x13f, 0x38, "b9c6f8f27f04931c0b5a7cd94ffce432f1e30e843ad9a11a4bad88df2d34861f3cb0e363313897f27b35f7c27ab680a8309e4172c45e2327d3ec3c7c79f016f95e54085b08d5f3e3f9fd8fe7c52f299a86c6ceb76ba88bc9eb5a9bb7e576496253ffdb4cb2bb286374072971f39306055f87ecaf8eea0f76b1700b3ee6237c63f7c40a2ba9a71d0d664d196c6efdd6a54ee47bdb1828bcf09f3a6de34a35229a3347a3a3c6a5ffc54fd13effebe3e1977b3e355e34d2e41188895b09a810ca086919d38140ffa5"}, {0x50, 0x107, 0x5, "e9b6eeb6898097d2214bb1a14264f27ac55d8fa2e3be0babe37c41e7d77a2932a5ed0ee363eee156045865e641788bd7744487829e038cf44476d2"}], 0x1d8, 0x4000000}, 0x1f}], 0x7, 0x1) socket(0x9, 0x800, 0x3ff) recvmsg(0xffffffffffffffff, &(0x7f000022f000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f0000f6f000-0x79)=""/121, 0x79}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/05 23:12:11 executing program 0: mmap(&(0x7f0000000000/0xec5000)=nil, 0xec5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x1, 0x2, &(0x7f0000cf4000-0x8)={0x0, 0x0}) getpeername$packet(0xffffffffffffffff, &(0x7f00005a9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000037e000-0x4)=0x14) writev(0xffffffffffffffff, &(0x7f0000ec4000)=[{&(0x7f0000ca4000-0x39)="390000001300090469000000000000ffff00005501000000450001070000001419001a0004000a000400030000000000000001ed00001ee400", 0x39}], 0x1) 2018/01/05 23:12:11 executing program 3: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x6, 0x9, &(0x7f0000001000-0x8)={0x0, 0x0}) socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000001000-0x34)={0x0, 0x0, ""}, &(0x7f0000682000)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000003000)=0x0) getsockopt$llc_int(r0, 0x10c, 0x5, &(0x7f0000004000)=0x0, &(0x7f0000005000-0x4)=0x4) 2018/01/05 23:12:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000614000)={0x3, &(0x7f0000326000)=[{0x35, 0x0, 0x80000001, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) write(r0, &(0x7f00005c1000)="1f00000000060000000001fffffff804000020000109000000000000000000fa", 0xfffffffffffffdfb) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000403000)={0x0, 0xf6, "ddc722352faf61d58797a22a5fc408fb3bd4606db455d248d0b1fb3b815e13327842a332912ac20e4dc428a64df168009b0a9014893c1a751f9d854baa397090ffe90bb848dc7c597d2bb3cabac08aca808799e6684ec26bcc8d0b525fe921303f5656d77e788c3e5b88f8402cce247b70167361a108a24455eceae2cde2970c0e956edeb9d8c04d3300732b652daa623ecdf2587471e011704ccc23ad39910288f2d785941627f789d1f6fe5c17e2cfc4bd724dc0c440a57eb7ed6dccabe935a974f74c603a249374d2a96ff6e7cf99ffd9d0fb90394b122651f8b00ba324dd81fb7051671a50d421122f5012ccbd3a4b9dde895d11"}, &(0x7f00002d3000-0x4)=0xfe) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00009b2000-0x8)={r1, 0x9}, 0x8) getsockname$packet(r0, &(0x7f0000ebf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000e94000-0x4)=0xfffffffffffffe50) setsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f000061c000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, r2}, 0x14) [ 899.391530] netlink: 'syz-executor5': attribute type 1 has an invalid length. [ 899.406638] netlink: 'syz-executor5': attribute type 1 has an invalid length. 2018/01/05 23:12:11 executing program 7: syz_extract_tcp_res$synack(&(0x7f000056e000-0x8)={0x0, 0x0}, 0x1, 0x0) r0 = accept$netrom(0xffffffffffffffff, 0x0, &(0x7f0000782000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r0, &(0x7f0000397000-0x38)={&(0x7f0000000000)=@ax25={0x3, {"90160297764781"}, 0x31e5}, 0x10, &(0x7f0000e82000-0x70)=[{&(0x7f0000001000-0x70)="6010f1739982631e5f3c5281394d709d6fdb592493a25ef62c38210aae880b2106179f8c548f332a44410d5e5657602831ae0aca5313d0ef028f58ebd7439b93c22807a2e96f8fd087bec1bf78c2726a6421b5e551a5b07b69288fe74c83d631ae21e5473180baf9dfb756fc4b15547c", 0x70}, {&(0x7f0000a9d000-0x5)="f37edf3b2d", 0x5}, {&(0x7f0000000000)="e48f090a938b3b8bfdb4b1e1783be981ce02a12f79a8a2a4e44ccad2cc468a1183523b8677321e9c5dfeb624847ef7a42aba5c060a3d3603d008a5d883938a78eeab733faacc9bfc8a6d41a920bf2db0654eb37de41105f8faf3a5c5e9f7cfaf11d36b0b0a98c3e3cde3ce743616e19d313250528a328e744c70af3582052a9b3d2cb0360371a34391b081539a3697f4e9b4cb920f99368e7ae41cabad33a22e5787368b45555d729f57cdb25e22b22ebfa966ddbb10", 0xb6}, {&(0x7f0000ff7000-0x8b)="50fa7b0d1515808f69169d9a346f9af97c5fc9727df7bbc400882375ae4ce7de49002cdbb5254585e3a908c2dd1b44573baffd2b86bbc1895d96a13f81c82f11ff2b69f8822adbdaf9ffadaa32d80aacc3bf84066a39f7ce37d49adb5711212e4122ea7ad155ca05d9ce5954a0e0f9ace360a9e2cd2fa8fc56275520470d362d587cd6c40a9739a8d1b794", 0x8b}, {&(0x7f0000191000)="c11d96248651dddd1a89907bf30187a39916367c6757e2d85499e19bd853e8a5729256a83945dd400cac17e426f0a163eccbce21851ab0f650f65643fc21c91e1e2b2691938e83b1c1d7de0b3b079b64682390608d748c1079964e136d210adced7672738c53a078b509c8ce5d7a9396d715b9cbc4222a637403c399fac7d359e1117da58c5d022c8a934dc728501232bf32bfe3de07ac38990b86940d883960834e9d7824009eaa774c66b909536561e937084d8cd26116b226d569c50a3c6f5583c921b3d8e5a44d127d9a", 0xcc}, {&(0x7f0000000000)="021f992c62fe7120432aabdecfe2eeb9e55ce536777fea2b730ad00a0989942fe480147b518e4488a8101a27c48d2aa3912b41ab558933d6ab1319f0be3a6a58f7aa4d08155be871a5c41b78a8b3691cd400b74a69f91251fc3c8680251dba71b91c682b8b8164b73fcab34224a6c5e76bc2734c3f77b7018d2d591405c6a1a1b2b69f803e01c35b8d72da96a8494584275041c6dc2809f48b9c", 0x9a}, {&(0x7f0000ce7000-0xc7)="cfc6e54522855fbeab834dcdab9c404807cdeef756fdf6737deea79238e66a7709dbe73c18e2b90e392ffb379158d8d266cdf5cab3cc93d23e473341140ef1a4e50db6f0cbd0ac362aefcca9d858612017c00cea360c36393ed1c27c2ce5515b37eb6398dfa14342fc42e747ed352de4c3610d801755f162879496f17692bd19e31b949a812abb5a28f2ed502514614538915b6b3bd605ae25e5c729d84938c3b8939c13561c854f89e180ddeb249c81faee5f61e444d74d2f824cfcd53da7e9d65397a656824f", 0xc7}], 0x7, &(0x7f0000001000-0x1568)=[{0xd0, 0x101, 0x7, "d787d7ea6f7d229cac7559acf4102f4c3b42befb6ed188be38d63cf15d1c1c4cec0866dc1d4ce25bbba3b898a9b47ca3d626749af6063a611c8d7f67629fca589a32f39b3da435d29c0f7c71adedc37444ea8f5aaf8996340278d0a7666acf100e077298f43c3a895d56582858a34cd59647af3518ce925b802a7c1e7125ec33b79b0653ebf8f82c79d8ae59379aad42955b76f4b8aa3c486808253ca46fcc8f8faf6f3d4760a3f521f05f1e022afc921a2afffecc1d9d32b80d"}, {0x1010, 0x115, 0x1, 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{0x68, 0x13f, 0x3, "abab1276cfd54d2e2a6cd58d258996fd8680befe1e441e0f47cb2c28c8e70837d604eeeaf604e721e21df31d8cea70263c79c12bb2997319170376281a8de1b9ecc4edc2148bc207ff4b77560c96cb18fd34be"}, {0x90, 0x100, 0x1000, "fe7081fb33fa57e092e44247f3e2029523e949000f0322132addd5c2a83e7b10f2bba7133960d6eef38308b795a7bf9b51cf86d2c1428df59aed694da80befa8dc1a30893728a1e1f61dd8e9fab218c835ed7664bb0cf215ef0ac7763bd2f6cfa65ec70360e1b7e583e2e1d9caf6b534aa0e0f78d26becd0eac3e32ae7cfd2"}, {0xd8, 0x11f, 0x5, "4ae8e32f331d64d8bbc4312c18c7c03bfe9d761af6ffaede20bb53862a51ecc7f531b891eaf9f84fc01405a220a3c3280c2a1c9aea2c861b03635d474b7caa70a7baf553762d0813dd5a027e3f3391dd8fd43b2c314b8880536562f0940a40c7e656d57f0921ba524dcd268d4a50cf9ac736da92192b5633410f23b99fd0944e06b7fb1e69b2e01b8aacdb332180a83ec0c02604017f12f0c67f0bef21376f3aff143b91e1c3977d345cb56d9b1f764113de4cfbbd48bd0b1a9a528e07fdedda189c5adb621c"}, {0xc0, 0x10a, 0x3f, "e1a071550f567e184db4960c3009ac5ee6a2c6c1985aa5eb5425a0c09ac131d5a58c57db9cda5b09a43c5326ff4080e636154f427c07065ff62737df1cd86061ea4ebe736c22954d2167e677bafe59b0f039683378d7c05bc097a56cac134bab04bd3befd60c5bb0bf1a6e2612571c7619bcf793ed1a26b7db7e1d3a8c13ead9e462ee3b41c13aa87db0347dc68efc58d681e8f743e09b7ae0510eaf341a3c728cfd6bd3b4ccccc81ca374bb75bd"}, {0x70, 0x198, 0x4, "5442c9e79bc076ce9f035640b7cf0681b0c255049d9c5b4daa962b3df9d31c78197e08393ae5621aa21c4acd87844048e778749b6aed981f741814bb7c7cecf4a6d20228edeb45431b594be4186174d6c8d9ba2aca5efcb177c45a9e0f6681"}, {0xa8, 0x10f, 0x0, "8268ac9306c2431824c95156d89540dd26626f9b9e969ad6418f4ce88cd6dff26a72063f2f00d71e55b805d2127ab283acead0dea23f3657f03f30392ca6c0dfc6fa7b37a213a51b874d85dd4161386849ff4edfc69c900532093d3feb482b19b4179a9327ae01218d36535ed2bd13950c9f197cfed9aac8fc3e028c9acef078e8a6220056ce677c609bfb0f6e2b1ee765cb048d"}, {0xe0, 0x3a, 0x6, "4487aa9d16bbb0798fa79fbe7357437b6c2215305f53942a0800f0f6e6e12d70977adce2b3be4c397e68ad894900213b3899ab3e0420d45267d532c94435322473b28d446befbd8b10ae46a39676f3a34062850c2c00a30e4f0ae95963688b1f22b678436c8fd5e68c2a8216e21cf2c7256bd95719e6e0efbc2fdf379a0a64352590fe25e36e8a36f024a1d32e696484e7b1410f98ec852676d7bfa0c0d1b4b4b2eb07920368e82c56d64287faeb8f20ce6d817820a0668bc7b365b5487e5b82ceb81405245b588302f0b604728a2376"}], 0x1568, 0x8000}, 0x120) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000003000-0x90)={0x80000001, 0x40000000, 0x7, 0x1, 0x2, [{0x8e3d, 0x4, 0xa3d, 0x0, 0x0, 0x880, 0x0, 0x0, 0x0}, {0x3, 0x40, 0x1, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000001000)={{{@in=@multicast2=0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000)=0xe8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x20, &(0x7f0000004000)={@loopback=0x0, @empty=0x0, 0x0}, &(0x7f0000005000-0x4)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000003000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, r3}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000006000-0x10)={&(0x7f0000006000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000006000-0x10)={r4, &(0x7f0000002000-0xa6)="df9d2628d734a47aa288a384a93da5b9a2605a7edcc227c9c01aafa8a040fd2628fa615bee4f92e96a1fce652c7746a6a26aea238d3549257aacd5691863efe925b3a628cee0d72e079f56f0c3abde7774c0f9ee1dd93246505b17f955f402e09cfb4efb616d3b994338a92efba52871d20dd8a6d4bdb160b335c4593db3fd1d6cf609916609fb20ad5128074d94b00d0c51ed52dd006eee13af885c0fa5f033334b64218d19"}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000006000)={&(0x7f0000007000-0x8)=@sco={0x1f, {0x401, 0x2, 0x4, 0x5f1, 0x9, 0x3ff}}, 0x8, &(0x7f0000007000-0x20)=[{&(0x7f0000003000)="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{0x78, 0x12d, 0x41caee2, "1087a4006fb903c569c7789248c0c074dea6450d1c3c097fd047b912c5b1e9a306c4d015b176e01746ba475d2cd5a50f06aaed572051a69992088c24cb774810750274a42748285eba53871079671d7c9db495f923739ee58ca364fd1845b1836aefea"}], 0x2298, 0x4000011}, 0x4000080) r5 = accept4(r0, 0x0, &(0x7f0000007000)=0x0, 0x800) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f000000a000-0x8)={0x0, 0x1}, &(0x7f0000006000-0x4)=0x8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000009000)={0x0, 0x9, 0x9c, 0x5, 0x8, 0x4}, &(0x7f0000003000-0x4)=0x14) getsockopt$inet_sctp_SCTP_STATUS(r5, 0x84, 0xe, &(0x7f0000003000-0xb8)={r6, 0x8, 0x6, 0x8ce, 0x10000, 0x81, 0x0, 0x10000, {r7, @in6={{0xa, 0x0, 0x24000000000, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401, 0x2, 0xfffffffffffffff8, 0x8e2, 0x7}}, &(0x7f0000004000-0x4)=0xb8) 2018/01/05 23:12:11 executing program 0: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x18, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x0, @llc={0x8, @snap={0x0, 0x0, '\v', '6$f', 0x0, ""}}}}}, &(0x7f0000018000)={0x0, 0x1, [0x0]}) syz_emit_ethernet(0x1e6, &(0x7f000000e000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="dece5a976692", [], {{0x200, @ipv6={0x0, 0x6, "0e6661", 0x1b0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[@hopopts={0x0, 0x23, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0x0}, @calipso={0x7, 0x18, {0x0, 0x4, 0x0, 0x0, [0x0, 0x0]}}, @pad1={0x0, 0x1, 0x0}, @generic={0x0, 0xf4, "459f254f0eba0114667b054d29aae43d5d87d4c34b98e1d5c2c8d701722d4661d6e450cac96903265d3a153c649f4bf3f5de7b264d0311ca5917c89602baf98308b4fc2938d7818b4a591dacb49dbd73ada8a70336cae36c7e358aaa00f88c995735ecefc9b8d6272c7ab70f3dc18fbb85fe97b83604027a3cec0b6a60e5732e2a81404446768600048692911bc57657c76d88f32606fb01df314fb014168ac2fe00f039bbb084e3702b53420bdfaae350dbe35c28c7e2df132c66e843c69367d2248c9f0f534ab009f6c7ba940a823027d26cdb80e3444646d3e7d65c39bcecbc5da0f1cba21496066c457824e337659408c091"}]}, @hopopts={0x5f, 0xc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x100000001}, @hao={0xc9, 0x10, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @enc_lim={0x4, 0x1, 0x3}, @calipso={0x7, 0x48, {0x7, 0x10, 0x2, 0x3ff, [0xdbe, 0xdda, 0x2, 0x0, 0x2d, 0x6, 0x6, 0x3f]}}]}], @icmpv6=@mld={0x83, 0x0, 0x0, 0x7ff, 0x22e6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}}}}}, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000022000)=@nl=@proc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000019000)=0xc) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000003000-0x4)=0x5, &(0x7f0000022000)=0x4) [ 899.449980] netlink: 'syz-executor5': attribute type 1 has an invalid length. 2018/01/05 23:12:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c12000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'rfc3686(ctr(serpent))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c4f000)="53cbed9c", 0x4) r1 = accept$alg(r0, 0x0, 0x0) bind$alg(r0, &(0x7f0000b3c000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539esp(ecb(aes),sha256-ssse3)\x00'}, 0x58) recvmsg(r1, &(0x7f000040c000-0x38)={&(0x7f0000d14000)=@in6={0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0x0, 0x0}}, 0x0}, 0x1c, &(0x7f0000eec000-0x40)=[{&(0x7f0000102000-0xb7)=""/183, 0xb7}], 0x1, &(0x7f0000acc000)=""/26, 0x1a, 0x0}, 0x0) ioctl(r1, 0xfffffffffffffffd, &(0x7f0000c69000)="60002b4fab68358a90b59da8968f1be68c673879101aadc188186ded857066f55d947f6f7f6254969f51034ada681c09ef40b3dba4cabada52118b65241a005ce27b1b059df0ce7c355c6ad74da0d70ab3a2c13d43e2f78d0f722b18") setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00009e0000-0xe1)="c23af5de6de19010373afb308773b97dec197d9b916b9844e4dc18efa5eae269e7044764b58d6bb2779f05922b9e536d4f3baa39a5fcf2f94b37d9077c153a1e6198805d46146f290ea13673559c7bb006bbdc46d173f39b0dc6a29f2df0fa79cdf8a0eb0ef00cbfca07287bf37e19f710063a47896e39a189624bae9018dff5f4943ef695a34cd5641464563eac8ca62c187e47652ce171f3b4c0d889b38267baf7ce20b1cd0ef37bf6ea68b563b088ffb6fafaeb8bf3ea699cdfc04ee10dd26f7b7e34a86955c609c72aceee8986feb69d6dda58f59d37e22860d606828b7073", 0xe1) [ 899.494186] netlink: 'syz-executor5': attribute type 1 has an invalid length. 2018/01/05 23:12:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x400000) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00000c6000)={0xac9}, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000027f000)={0x1, &(0x7f000039d000-0x8)=[{0x6, 0x0, 0x0, 0x7}]}, 0x10) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000aaf000)=0xfffffffffffffffd, 0x4) listen(r0, 0x40000000000005) ioctl$int_in(r0, 0x5452, &(0x7f0000569000-0x8)=0x8f3d) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000011b000)={{{{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x94}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x9, 0x8, 0xffff, "c6c2eda1653f9a7487d549c011caf841b706032b6f4be34a1a5dbf32876d88f19fb36b4c1fe3e2299dba518568c13f00b38541f7c51ca027f5b39a86510201a6c56cc16df6e57514d80c438b64e4f039"}, 0x160) setsockopt(r0, 0x3f, 0x3, &(0x7f0000014000-0x17)="80bda7df8f25c08bb939a11c8ee8707e95fa378041f38a", 0x17) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000951000-0x4)={r0}) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000937000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000cac000-0x4)=0x8) r2 = socket$nfc_llcp(0x27, 0x2, 0x1) r3 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r3, &(0x7f0000419000)={0xa, 0x0, 0x6, @loopback={0x0, 0x1}, 0x0}, 0x1c) r4 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000ff0000-0x4)=0x0, 0x0) connect$unix(r4, &(0x7f00004b4000)=@abs={0x0, 0x0, 0x0}, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000556000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x2, 0x2, 0x4, 0x21, 0x1, 0x5}, 0x20) setsockopt$inet_int(r4, 0x0, 0x3b, &(0x7f0000b75000-0x4)=0xffffffffffffffff, 0x4) r5 = accept(r0, 0x0, &(0x7f000060c000)=0x0) poll(&(0x7f000003e000-0x30)=[{r5, 0x540, 0x0}, {r5, 0x2064, 0x0}, {r2, 0x4, 0x0}, {r2, 0x8000, 0x0}, {r3, 0x5, 0x0}, {r0, 0x8008, 0x0}], 0x6, 0x70f) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f00001b2000-0x10)={0xfffffffffffffffe, 0x8002, 0x4, 0x5, 0x0}, &(0x7f0000f95000)=0x10) sendmsg$inet_sctp(r5, &(0x7f0000dc9000)={&(0x7f000067f000)=@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00001b2000-0x70)=[{&(0x7f0000be5000)="5e5997853d26cc53f90fb41db14b5366dad50367077a4a0000000000000005e1275d987fe74c01c85965c0808eae8d9febdcbc24b4f1197d0223b23c4f705ea18e02b62a0f5722b872001e05a789883a7dd312cb8e0ec4694d8ae1ad4db9ea7cbea8930a900d2e67a5af0741fece8f215f1dec8f552f0622ae663c0151f740", 0x7f}], 0x1, &(0x7f0000fe7000-0x30)=[], 0x0, 0x8810}, 0x4000040) 2018/01/05 23:12:11 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000001000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000eeb000-0x4)=0x1c, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, 0x0, &(0x7f0000002000-0x4)=0x0) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000001000-0x4)=0x9, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x6, 0x6, &(0x7f0000003000-0x5)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000002000)={&(0x7f0000002000)='./file0\x00', r2}, 0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000003000)={0x9, 0x0, 0x2, 0x5, 0x4, 0x4, 0x5, 0x9, 0x0}, &(0x7f0000004000-0x4)=0x20) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000004000-0x8)={r3, 0x1}, &(0x7f0000004000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000001000-0x8c)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00002ed000-0x4)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000001000-0x6)={r4, 0x2}, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r5, 0x1, 0x9, &(0x7f0000a40000)=0x0, 0x4) 2018/01/05 23:12:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x280000001, 0x84) r1 = accept(r0, &(0x7f000019f000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f000060f000)=0xe) bind$nfc_llcp(r1, &(0x7f0000027000)={0x27, 0x0, 0xfffffffffffffffb, 0x7, 0x9, 0x800, "76573c63d07dc23cfc6a6dffa5163af9c00500893f32ccecde2668f1536e1098d65ce2210d532c54ebb3f7752965865f501c4ba5e841f12d31918295ece5f7", 0xfc6}, 0x60) getsockopt$inet_buf(r0, 0x0, 0x61, &(0x7f0000ae2000)=""/40, &(0x7f0000f64000-0x4)=0x28) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000dec000)={0xcdde, 0x1, 0x8000, 0x2, 0x9, 0xf9a, 0x8, 0x9, 0x0}, &(0x7f00008e5000)=0x20) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000d66000-0x1008)={r2, 0x1000, "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"}, &(0x7f000053f000-0x4)=0x1008) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000bc3000-0x44)={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4c, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="9f0c8f270270711967e79f355ee55f6d"}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000371000-0x8e)={0x0, 0x86, "b3d61b82ad3064ffec024bf416aee322c7fbc1b666a476fc8579e26c8e13a281e0e74309209e169fb24df1781ef98d2423069b680c1bd633b6abd31b395e7298a06290bbb86a2c67e17f2673434a82004dbb563967fbfb29ee90df2f19e3f2af0b400337a9a4fd8ec6df60acea40a363926a1d5ab09312dd6894980cd264ea360729f80f3585"}, &(0x7f00000f1000)=0x8e) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000a53000-0xa0)={r3, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x8, 0x9, 0x6, 0x9}, &(0x7f000019f000)=0xa0) socket$inet6(0xa, 0x5, 0x8) 2018/01/05 23:12:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000806, 0x0) r1 = getuid() setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000c38000)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x6, 0x2, 0x8, 0xa, 0x80, 0x20, 0x9f, 0x4, r1}, {0x3ff, 0x8, 0x9, 0x100, 0x7, 0x80000001, 0x36, 0x81}, {0x87, 0x7ff, 0x4, 0x1}, 0x7, 0x7, 0x2, 0x1, 0x0, 0x3}, {{@in=@multicast1=0xe0000001, 0x0, 0x2b}, 0x0, @in=@loopback=0x7f000001, 0x6, 0x7, 0x1, 0x2, 0x10000, 0x400, 0x0}}, 0xe8) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000f56000-0x118)="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", 0x118) connect$inet6(r0, &(0x7f0000aad000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) bind$inet6(r0, &(0x7f0000f9c000)={0xa, 0x0, 0xea, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) 2018/01/05 23:12:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x3, &(0x7f00009e0000-0x4)=0x9, 0x4) bind$alg(r0, &(0x7f0000cb6000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000057b000-0x20)="0a0775b0", 0x4) r1 = accept4(r0, &(0x7f00000a4000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000200000)=0x14, 0x80800) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f000042a000)=0x3, 0x4) r2 = accept$alg(r0, 0x0, 0x0) sendmsg(r2, &(0x7f0000cc6000-0x38)={&(0x7f00009a4000)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f00003d4000-0x20)=[{&(0x7f0000b6f000)="0d441322d51f68002220784790ed59ff6db8bc4319d733b337438fba1708283f5da6e2fe0584b022e6215d96bab5ee998e062d6b8a7e31e7afdc0de8a312daa92a545c0da68b22c91a8822bdf02cdc0e51dc70e161f838cc8b764f3951ddb0fcbe2560cc70d01f550ead5387889dc3091ba517b22f5cf7c7b7963b0c42f258831719637c7e243bf34680dfe603a9c4b6ddee7261e548a8efe7e8e535383b8a7ffb983079ecc050445d5ec5bf8b606cf97b8a0b9dd60ccf34eb5e87e431e08dcf1966e85ea04562219137eaa3f10eec9b0a", 0xd1}], 0x1, &(0x7f0000285000)=[], 0x0, 0x0}, 0x0) readv(r2, &(0x7f000013f000)=[{&(0x7f00007a2000-0xd7)=""/215, 0xd7}], 0x1) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000889000-0x4)=0x0) 2018/01/05 23:12:11 executing program 3: mmap(&(0x7f0000000000/0x377000)=nil, 0x377000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000248000)={{{@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x32}, 0xa, @in=@rand_addr=0x0, 0x0, 0x8000000001, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendmsg(r0, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000367000-0x80)=[], 0x0, &(0x7f0000147000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000377000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0xe, 0x9, &(0x7f0000377000)={0x0, 0x0}) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f000022c000-0x44)={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x7, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x44, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='ifb0\x00'}) 2018/01/05 23:12:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x17, 0x2, 0x355c, &(0x7f0000b6d000-0x8)={0x0, 0x0}) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000a80000)=0x9, &(0x7f00008ee000)=0x4) getpeername$packet(r0, &(0x7f00003cc000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00004a8000)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000175000-0x18)={@loopback={0x0, 0x1}, 0x3, r1}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r2, 0x29, 0x48, &(0x7f0000182000-0x4)=0x0, &(0x7f0000dd6000)=0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f0000157000-0x5c)={{0xa, 0x0, 0xef, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x945}, {0xa, 0x2, 0x7ca, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000001}, 0x2, [0x6, 0x635f, 0xffffffffffffffff, 0x5, 0x8, 0x0, 0x9, 0x0]}, 0x5c) r3 = accept4$inet(0xffffffffffffffff, &(0x7f0000603000)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000711000)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000de8000-0x4)=0x0, &(0x7f000038f000)=0x4) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f000024c000)={{0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x5}, {0xa, 0x2, 0x4, @loopback={0x0, 0x1}, 0x1}, 0x401, [0x3, 0x4f, 0x6, 0x4, 0xfffffffffffffffb, 0x50, 0x1, 0x7ff]}, 0x5c) setsockopt$inet6_opts(r2, 0x29, 0x36, &(0x7f00003bc000-0x10)=@hopopts={0x7f, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x2b}]}, 0x10) bind$inet6(r2, &(0x7f0000169000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x1c) setsockopt$inet6_int(r2, 0x29, 0x42, &(0x7f00005a1000)=0xd1, 0x4) sendto$inet6(r2, &(0x7f00002a1000-0x4ec)="f6", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x5a35, @loopback={0x0, 0x1}, 0x9}, 0x1c) 2018/01/05 23:12:11 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00002cc000)={{{@in=@multicast2=0xe0000002, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0xffff, 0x0, 0x819, 0xa, 0x80, 0x80, 0x6a, 0xc8, r1}, {0x3, 0x100000001, 0x0, 0xa2, 0x7, 0x0, 0x5, 0x6}, {0xa000000000000000, 0xe9e, 0x4430, 0x6bfa}, 0x7, 0x9, 0x0, 0x1, 0x1, 0x1}, {{@in=@multicast2=0xe0000002, 0x3, 0x3f}, 0x2, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x5, 0x0, 0x1, 0xffffffffffffffff, 0x4, 0x9, 0x1}}, 0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000002000-0x1c)={0xa, 0x2, 0x6, @loopback={0x0, 0x1}, 0x9}, 0x1c) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000001000)=0x0, &(0x7f0000000000)=0x4) r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000001000)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000003000-0x8)={0x0, 0x7f}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000000)={0x81, 0x0, 0x10001, 0x80, r3}, 0x10) r4 = socket$netlink(0x10, 0x3, 0x13) setsockopt$netlink_NETLINK_TX_RING(r4, 0x10e, 0x7, &(0x7f0000002000)={0x1, 0xfffffffffffffff7, 0x4, 0x7}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept$inet6(r0, &(0x7f0000001000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000004000-0x4)=0x1c) r6 = socket(0x8, 0x1, 0x8) ioctl$sock_netrom_SIOCGSTAMP(r6, 0x8906, &(0x7f0000002000)=0x0) ioctl$sock_bt(r6, 0xdd17, &(0x7f0000001000-0x90)="b408c665b124a81b6d4102888e89669e760d81e14b6d2f8fd7e94196b884a2e5023062a5f386cf9f641432bec6794a64add05b6bbb57f4551ebcd9f59f55bbed18dc2bff6157ffca47b6805630e823ea1ae29b9006f769adc4bf1fa104120e8f6632f6dfbbeda37d69c90312b4bafa8d9ef8272afb409713c7af767ebd979280eee1a1cd69ad4e4e2b56674c7df7b79e") mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000002000-0x8)={r3, 0x3}, &(0x7f0000005000-0x4)=0x8) ioctl$sock_SIOCOUTQNSD(r4, 0x894b, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r4, 0x8940, &(0x7f0000005000)=@add_del={0x2, &(0x7f0000001000)=@generic="5db2b68884dc8c783dca9e106521bda3", 0x7}) sendto$inet6(r5, &(0x7f0000003000)="a45df1ff95ec55b508aaed26a700e1b859f7f1eb03ffb007e09d1fef40cd7cd356bf8dce1a62604c5580a9990fa0f9499d542721f88487452c85a827cb4386eeecc5f7a5d382c0a31f1dd32926db77037fc6425ba2b512b568c0de58cc7af8dca78a167b3d8c67574406da67742e850624794f3aaea81d35b578e8948d4db579eb00068bee841c4841b91ffa773a9bbd950ebd6f18a9bf990e86699f04b028ca835e1d6c6cb6cc1dc2e005aa2a51d8f4193d8738972e859626", 0xb9, 0x10, 0x0, 0x0) socketpair(0x4, 0x1, 0x20, &(0x7f0000003000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000006000-0x20)={0x6, 0x0, 0x10001, 0x40a6d84e}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(r7, 0x40206435, &(0x7f0000006000)={0xffff, r8, 0x10001, 0x7}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000008000-0x14)={0xfffffffffffff000, 0x0, 0x9, 0x20, 0xffffffffffffffda}, 0x14) [ 899.617033] ================================================================== [ 899.624484] BUG: KASAN: stack-out-of-bounds in xfrm_selector_match+0xcdc/0xe00 [ 899.631847] Read of size 2 at addr ffff8801a7bc75e4 by task syz-executor3/15516 [ 899.639281] [ 899.640903] CPU: 1 PID: 15516 Comm: syz-executor3 Not tainted 4.15.0-rc5+ #177 [ 899.648252] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 899.657592] Call Trace: [ 899.660171] dump_stack+0x194/0x257 [ 899.663797] ? arch_local_irq_restore+0x53/0x53 [ 899.668458] ? show_regs_print_info+0x18/0x18 [ 899.672954] ? xfrm_selector_match+0xcdc/0xe00 [ 899.677546] print_address_description+0x73/0x250 [ 899.682380] ? xfrm_selector_match+0xcdc/0xe00 [ 899.686953] kasan_report+0x25b/0x340 [ 899.690757] __asan_report_load2_noabort+0x14/0x20 [ 899.695677] xfrm_selector_match+0xcdc/0xe00 [ 899.700079] xfrm_state_look_at.constprop.30+0x113/0x360 [ 899.705527] xfrm_state_find+0x1595/0x3210 [ 899.709788] ? xfrm_state_afinfo_get_rcu+0x160/0x160 [ 899.714892] ? ipv6_get_saddr_eval+0xee0/0xee0 [ 899.719473] ? __lock_is_held+0xb6/0x140 [ 899.723542] ? check_noncircular+0x20/0x20 [ 899.727782] ? cleanup_prefix_route+0x1e0/0x1e0 [ 899.732438] ? check_noncircular+0x20/0x20 [ 899.736659] ? lock_downgrade+0x980/0x980 [ 899.740800] ? lock_acquire+0x1d5/0x580 [ 899.744759] ? lock_acquire+0x1d5/0x580 [ 899.748733] ? find_held_lock+0x35/0x1d0 [ 899.752798] ? xfrm_tmpl_resolve+0x598/0xc40 [ 899.757197] ? lock_downgrade+0x980/0x980 [ 899.761348] ? rcu_read_lock_held+0xa9/0xc0 [ 899.765659] ? xfrm_policy_get_afinfo+0x13d/0x290 [ 899.770496] ? xfrm6_get_saddr+0xd6/0x110 [ 899.774634] xfrm_tmpl_resolve+0x2ee/0xc40 [ 899.778891] ? __xfrm_decode_session+0x110/0x110 [ 899.783642] ? save_stack+0xa3/0xd0 [ 899.787261] ? save_stack+0x43/0xd0 [ 899.790882] ? find_held_lock+0x35/0x1d0 [ 899.794946] ? rt_add_uncached_list+0x1b7/0x240 [ 899.799616] xfrm_resolve_and_create_bundle+0x184/0x28d0 [ 899.805058] ? lock_release+0xa40/0xa40 [ 899.809035] ? __local_bh_enable_ip+0x121/0x230 [ 899.813693] ? check_noncircular+0x20/0x20 2018/01/05 23:12:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) socket$inet6_dccp(0xa, 0x6, 0x0) write(r0, &(0x7f0000ebd000)="1f0000000104ff01fd4345c0071100040105f03608000100038f0000000600", 0x1f) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000895000-0x5c)={{0xa, 0x2, 0xa6a0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, {0xa, 0x3, 0x80000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x1}, 0x8, [0x2, 0xecc, 0x80000000, 0x1, 0xbb, 0x20, 0x3a0, 0x100000001]}, 0x5c) 2018/01/05 23:12:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f000092f000)=[{&(0x7f0000dc4000)="2900000018001980f93d7524006900210206e3000300f40180001afe0800040001000000000000ff00", 0x29}], 0x1) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00008ea000-0x4)={r0}) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f000090d000-0x10)={0x0, 0xa00, 0x8, 0xbb}, &(0x7f0000874000)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000331000)={r2, 0x0}, 0x6) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000239000-0x9)='scalable\x00', 0x9) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000fc7000-0x20)={0x8001, 0x1ff, 0x800e, 0x9, 0x1000, 0x40b5, 0x840, 0x51dd, r2}, &(0x7f00002a9000)=0xfffffe33) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000756000)={r3, 0xe3, 0x5, [0x25, 0xffffffffffff5e5a, 0x9, 0x6, 0xfffffffffffffc01]}, 0x12) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000ca2000-0x8)={r0, 0x3}) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000897000)=@assoc_id=r3, 0x4) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000e43000)={@generic="83828a365082ecda0de93e9a6f656204", @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/05 23:12:11 executing program 7: mmap(&(0x7f0000000000/0xef0000)=nil, 0xef0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x803, 0x6) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000929000)={&(0x7f0000921000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "1814145680ffffffffffff7891000076e43108f56bbd95054d6b050000bebc48e8d8cda3d681fc482e6e9709000000000000da0303cc208a6e4bf82eff4d04", 0x0}, 0x60, &(0x7f0000ef0000)=[], 0x0, &(0x7f0000921000-0x64)={0x1, 0x29, 0x3, ""}, 0x10, 0x0}, 0x0) accept$packet(r0, 0x0, &(0x7f000046b000-0x4)=0x0) 2018/01/05 23:12:11 executing program 6: mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) socket$netlink(0x10, 0x3, 0xc) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r0, &(0x7f0000199000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f0000feb000-0x4)=0xc, 0x80800) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f00000ea000)=0x0, &(0x7f0000fea000)=0x4) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f000063e000)=0x5, 0x4) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r2, &(0x7f0000feb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000fec000-0x4)=0x10) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000fea000)=0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000b0d000)=0x2, 0x4) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000fec000-0x20)={0x8, 0xfffffffffffffc01, 0x8, 0x5ac000, 0x8000, 0x5ccd, 0x7, 0x5, 0x0}, &(0x7f0000feb000)=0x20) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000a59000-0x8)=@assoc_value={r3, 0x10001}, 0x8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000feb000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0x0, 0x0}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000e8000-0x4)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000d2b000)={0x0, 0x0, 0x0}, &(0x7f0000f51000-0x4)=0xc) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f000000d000)={0x0, 0xfffffffffffffd9e, &(0x7f000000b000)=[{&(0x7f0000fe6000)=[{0x34a, 0x102, 0x1, 0x1, 0x0, "298d3d5d4c0001000000005200008197d9df7f0fcd8c070031853de5aecf1544ec9a611b4cf1dd7163e63600d700000000000545057d262e57b61a1aa0e4b274d4160012e08d5340b647607ab88b3c1a"}], 0x60}], 0x1, &(0x7f0000fec000-0xb0)=[], 0x0, 0x0}, 0x20000081) 2018/01/05 23:12:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000f69000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0x18, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}}}}}, 0x0) 2018/01/05 23:12:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1f, 0x2, 0x200000000c) write(r0, &(0x7f000061d000-0x1f)="1f0000000401ffd6000001fffffff800000000000100000000000000000000", 0x1f) 2018/01/05 23:12:11 executing program 7: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000000d000)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f000000e000)={&(0x7f000000b000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000015000-0x70)=[], 0x0, &(0x7f0000015000-0xe1)=""/225, 0xe1, 0x0}, 0x0) 2018/01/05 23:12:11 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffffff, &(0x7f000096c000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x80000) setsockopt$llc_int(r0, 0x10c, 0x8, &(0x7f00008a0000-0x4)=0x6, 0x4) mmap(&(0x7f0000000000/0xf65000)=nil, 0xf65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x8000000000010, 0x3, 0x9) write(r1, &(0x7f0000f60000)="1f000000f7030000000006c507140023", 0x10) [ 899.817914] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 899.822947] ? trace_hardirqs_on+0xd/0x10 [ 899.827106] ? _raw_spin_unlock_bh+0x30/0x40 [ 899.831503] ? xfrm_tmpl_resolve+0xc40/0xc40 [ 899.835903] ? ip_rt_bug+0x20/0x20 [ 899.839445] ? find_held_lock+0x35/0x1d0 [ 899.843506] ? xfrm_sk_policy_lookup+0x34c/0x4e0 [ 899.848260] ? lock_downgrade+0x980/0x980 [ 899.852409] ? lock_release+0xa40/0xa40 [ 899.856372] ? refcount_inc_not_zero+0xfe/0x180 [ 899.861028] ? selinux_xfrm_policy_lookup+0xac/0xd0 2018/01/05 23:12:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000683000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) socketpair$inet6(0xa, 0x5, 0x3, &(0x7f0000f16000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000755000)=0x2, 0x4) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00006f9000-0x4)=0x4, 0x4) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000ec5000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000d2b000)=0x0) [ 899.866037] ? security_xfrm_policy_lookup+0x92/0xc0 [ 899.871137] ? xfrm_sk_policy_lookup+0x375/0x4e0 [ 899.875896] ? xfrm_selector_match+0xe00/0xe00 [ 899.880458] ? print_irqtrace_events+0x270/0x270 [ 899.885192] xfrm_lookup+0x15b2/0x24f0 [ 899.889052] ? xfrm_lookup+0x15b2/0x24f0 [ 899.893109] ? xfrm_policy_lookup+0x70/0x70 [ 899.897423] ? find_held_lock+0x35/0x1d0 [ 899.901483] ? ip_route_output_key_hash+0x229/0x370 [ 899.906492] ? lock_downgrade+0x980/0x980 [ 899.910636] ? lock_release+0xa40/0xa40 [ 899.914608] ? find_held_lock+0x35/0x1d0 [ 899.918669] ? ip_route_output_key_hash+0x252/0x370 [ 899.923677] ? ip_route_output_key_hash_rcu+0x2c20/0x2c20 [ 899.929200] ? lock_release+0xa40/0xa40 [ 899.933171] xfrm_lookup_route+0x39/0x1a0 [ 899.937312] ip_route_output_flow+0x7c/0xa0 [ 899.941616] udp_sendmsg+0x19d3/0x2ce0 [ 899.945487] ? ip_reply_glue_bits+0xb0/0xb0 [ 899.949796] ? udp_lib_get_port+0x1b30/0x1b30 [ 899.954262] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 899.959424] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 899.964584] ? print_irqtrace_events+0x270/0x270 [ 899.969322] ? lock_downgrade+0x980/0x980 [ 899.973446] ? mark_held_locks+0xaf/0x100 [ 899.977563] ? refcount_inc_not_zero+0xfe/0x180 [ 899.982203] ? __local_bh_enable_ip+0x121/0x230 [ 899.986846] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 899.991840] ? udp_lib_get_port+0x785/0x1b30 [ 899.996216] ? trace_hardirqs_on+0xd/0x10 [ 900.000339] ? check_noncircular+0x20/0x20 [ 900.004555] udpv6_sendmsg+0x757/0x3400 [ 900.008505] ? check_noncircular+0x20/0x20 [ 900.012717] ? udpv6_setsockopt+0x80/0x80 [ 900.016839] ? reacquire_held_locks+0x1f9/0x3e0 [ 900.021476] ? reacquire_held_locks+0x1f9/0x3e0 [ 900.026118] ? find_held_lock+0x35/0x1d0 [ 900.030167] ? release_sock+0x1d4/0x2a0 [ 900.034308] ? lock_downgrade+0x980/0x980 [ 900.038444] ? __local_bh_enable_ip+0x121/0x230 [ 900.043087] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 900.048073] ? release_sock+0x1d4/0x2a0 [ 900.052022] ? trace_hardirqs_on+0xd/0x10 [ 900.056151] ? __local_bh_enable_ip+0x121/0x230 [ 900.060801] ? _raw_spin_unlock_bh+0x30/0x40 [ 900.065181] ? release_sock+0x1d4/0x2a0 [ 900.069125] ? __release_sock+0x360/0x360 [ 900.073246] ? udp_v6_get_port+0x355/0x600 [ 900.077461] inet_sendmsg+0x11f/0x5e0 [ 900.081232] ? inet_sendmsg+0x11f/0x5e0 [ 900.085174] ? copy_msghdr_from_user+0x3a6/0x590 [ 900.089906] ? inet_create+0xf50/0xf50 [ 900.093765] ? selinux_socket_sendmsg+0x36/0x40 [ 900.098412] ? security_socket_sendmsg+0x89/0xb0 [ 900.103140] ? inet_create+0xf50/0xf50 [ 900.107003] sock_sendmsg+0xca/0x110 [ 900.110695] ___sys_sendmsg+0x767/0x8b0 [ 900.114644] ? copy_msghdr_from_user+0x590/0x590 [ 900.119386] ? lock_downgrade+0x980/0x980 [ 900.123511] ? __fget_light+0x297/0x380 [ 900.127459] ? fget_raw+0x20/0x20 [ 900.130882] ? schedule+0xf5/0x430 [ 900.134401] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 900.139744] ? selinux_netlbl_socket_setsockopt+0x10c/0x460 [ 900.145427] ? __fdget+0x18/0x20 [ 900.148769] __sys_sendmsg+0xe5/0x210 [ 900.152543] ? __sys_sendmsg+0xe5/0x210 [ 900.156494] ? SyS_shutdown+0x290/0x290 [ 900.160463] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 900.165454] SyS_sendmsg+0x2d/0x50 [ 900.168965] entry_SYSCALL_64_fastpath+0x23/0x9a [ 900.173686] RIP: 0033:0x452ac9 [ 900.176843] RSP: 002b:00007f951ed78c58 EFLAGS: 00000212 ORIG_RAX: 000000000000002e [ 900.184519] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452ac9 [ 900.191768] RDX: 0000000000000000 RSI: 00000000201f1000 RDI: 0000000000000013 [ 900.199009] RBP: 00000000000004a8 R08: 0000000000000000 R09: 0000000000000000 [ 900.206254] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f5060 [ 900.213492] R13: 00000000ffffffff R14: 00007f951ed796d4 R15: 0000000000000000 [ 900.220754] [ 900.222347] The buggy address belongs to the page: [ 900.227243] page:00000000a8e4226d count:0 mapcount:0 mapping: (null) index:0x0 [ 900.235350] flags: 0x2fffc0000000000() [ 900.239206] raw: 02fffc0000000000 0000000000000000 0000000000000000 00000000ffffffff [ 900.247057] raw: 0000000000000000 dead000000000200 0000000000000000 0000000000000000 [ 900.254901] page dumped because: kasan: bad access detected [ 900.260576] [ 900.262169] Memory state around the buggy address: [ 900.267072] ffff8801a7bc7480: f1 f1 f1 04 f2 f2 f2 f2 f2 f2 f2 00 f2 f2 f2 f2 [ 900.274396] ffff8801a7bc7500: f2 f2 f2 f8 f2 f2 f2 f2 f2 f2 f2 00 00 00 00 f2 [ 900.281726] >ffff8801a7bc7580: f2 f2 f2 00 00 00 00 00 00 00 f2 f2 f2 f2 f2 00 [ 900.289053] ^ [ 900.295518] ffff8801a7bc7600: 00 00 00 00 00 00 00 00 f2 f2 f2 00 00 00 00 00 [ 900.302847] ffff8801a7bc7680: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 900.310172] ================================================================== 2018/01/05 23:12:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000086d000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x402) 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) syz_extract_tcp_res(&(0x7f0000bfb000)={0x0, 0x0}, 0x7fffffff, 0x0) r2 = accept4$inet6(r0, &(0x7f0000362000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000c42000)=0x1c, 0x0) r3 = accept4(r2, &(0x7f0000e74000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f26000)=0x8, 0x80000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000380000)={0x0, 0xfff, 0x7}, &(0x7f0000aa8000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000a32000-0x6)={r4, 0xffff}, 0x6) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x8000004fb6}, 0x98) 2018/01/05 23:12:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000315000-0x20)={@generic="32fd0972f4362f0d7e1041b10a685685", @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000e69000-0x4)=0x1, 0x4) setsockopt(r0, 0x2000000010d, 0x800000000d, &(0x7f0000f85000)="03cf", 0x2) 2018/01/05 23:12:12 executing program 1: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x20007, 0x84) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000003000-0x1000)="8d2b302d013b340c63e9f99661ed0c3aea5f68df249b818b37cd4466177bcb2c6574cfdff157c52e6370f61e6d84e268f35a2feaa7b2cc0348565e282ac520b5288192e90318f50c1d4de665d5e30256dd4bcced847405f64089764604e6e919da7c5624e9f9da825e709ed5b0685072b8ab6bddd898e7ceb058bd1c480f76d1dfa5c4ca0e7c0b90e16fbdc5d81fc7bbd7838c666605be698623c3080b4043c2c830ed2ad0f5cf62d820ffc1ee4f32de8b461aa904c9242d6b17bd", 0xbb) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x80000001, 0x0}}, &(0x7f0000003000)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000634000)={r1, 0x16b2}, 0x8) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000000)="826f93f8ab36cf379d0ef514348731b33eb29f4affe676514297d74905c224728e71fbb0d53b0dbd6b6c1ae65cb465d6df20e4b3e0697e9a18686a3d57374c5bf6", 0x41) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000002000)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xfffffffffffffffc, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}], 0x5c) socketpair(0xd, 0x4, 0x4, &(0x7f0000a6c000-0x8)={0x0, 0x0}) setsockopt$inet6_group_source_req(r2, 0x29, 0x0, &(0x7f0000d08000)={0xfff, {{0xa, 0x3, 0x80000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x100}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x80000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000709000)=0x1, 0x4) setsockopt$inet_buf(r0, 0x0, 0x44, &(0x7f0000002000)="", 0x0) sendto$inet(r0, &(0x7f000046d000-0xe3)="129b3621f8b761f3c85fc02fe9315a734dc4cf51a2efa3b044ab4b9b3906f4b3e189d16e2347d3a5a3d62b9ca2bc1dfd34e4bb3ebae4e4fa2cfb42381b12348180ef674990fbbe320d3612bc2ae5475abda92ca45d09b65bd21a7b5db4442cda34f4f88d54129c0557616d49e790e97d6b2c61a8c905e0600af41dd5444bf189fec9df27296205158a87776a600e8b2444dc1d678adab0011e9bcfbfb2c975a1249022d2938f1d554e11265ecad00184f06fc7184a440c40fa7155c6860e7ca3901963bde5de43842683b8b9f3c3f0e3a9cca66a4579c64ee9e7cd5f25458c8bf53742", 0xe3, 0x8d4, &(0x7f0000879000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept$inet(r0, 0x0, &(0x7f000050d000-0x4)=0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000dcd000)=0x0, &(0x7f000035e000-0x4)=0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f00002b7000)={{0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, {0xa, 0x2, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, 0xe46, [0xfffffffffffffff8, 0x8001, 0x1, 0x0, 0xfffffffffffffffa, 0x2000000000, 0xe87c, 0x3]}, 0x5c) 2018/01/05 23:12:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000190000/0xc00000)=nil, 0xc00000, 0x0, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000f6c000)=[{&(0x7f0000e15000-0x1000)='n', 0x1}], 0x1) writev(r0, &(0x7f0000dfe000)=[{&(0x7f0000298000)="e9", 0x1}], 0x1) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000c8a000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f000091b000)=0x1c) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00006ff000-0xfc)={0x0, 0xf4, "f83b26b5b8b39b93d7dc3b066f2cd7c91400816173d1036155617dc37a581108876915dacdde218f08cdd4bbd29bf6f1ccbd5dbe5149526f918171bd60d4779643dc116b017b073fe0bc06c1e97f156d189b1600cf56386cfe508f7a6452f90781d4f0af1f5de994f8c2d9a4184c6a08c29d8ef45d161d2040d0b0ba8c25d60042c7d73f9d9823f17f4b89218430893a8f962274c748b05c9dacc70dea4a283d09b7ef7b311ad2e8c76e1cd6d212b52ceec84e9451904962da63a283d76a727369a723745184f8851f0c2b964b1469414350e41001fd42c5a3fbd2c2795eee340c83cddaa9cba9ad78b39455d5c11608feae6ca9"}, &(0x7f0000b35000-0x4)=0xfc) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000a2000-0x4)=@assoc_id=r2, &(0x7f00001b8000-0x4)=0x4) 2018/01/05 23:12:12 executing program 4: mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000cc4000)={&(0x7f0000306000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) r1 = socket(0x10, 0x802, 0x10) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000f84000-0x26)="26000000270043f900e0feff04006c0001e900000000000000000000000007ff001c03c72000", 0x26) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r1, 0x4, 0x4, &(0x7f0000f84000-0x73)="7c8d76addbcdb87aa87e4d17c1f05f628827c90439a0816e290199ea0f49c625ea3fb1294e7624582dc02b8f23b7dabdae893f1171395e0e425fc7a7e703da519b61c71ed9813f7cb480cfe4a1af843baf8ba6994abe14ff57d7aef908acd9db8400df6d7d91c419723cc91a5b775aff903fc0", 0x73) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000f85000-0x8c)={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]}}, &(0x7f00002cb000)=0x8c) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000f85000-0x6)={r2, 0x6}, 0x6) r3 = socket(0x0, 0x3, 0x7) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000f86000-0x28)=[{r1, 0x4, 0x0}, {r1, 0x2462, 0x0}, {r1, 0x1, 0x0}, {r0, 0x20, 0x0}, {r3, 0x0, 0x0}], 0x5, 0x5) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000f86000-0x4)=0xffffffffffffffff, 0x4) [ 900.317499] Disabling lock debugging due to kernel taint [ 900.323230] Kernel panic - not syncing: panic_on_warn set ... [ 900.323230] [ 900.330585] CPU: 1 PID: 15516 Comm: syz-executor3 Tainted: G B 4.15.0-rc5+ #177 [ 900.339225] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 900.348563] Call Trace: [ 900.351131] dump_stack+0x194/0x257 [ 900.354743] ? arch_local_irq_restore+0x53/0x53 [ 900.359393] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 900.364132] ? vsnprintf+0x1ed/0x1900 [ 900.367909] ? xfrm_selector_match+0xbf0/0xe00 [ 900.372484] panic+0x1e4/0x41c [ 900.375669] ? refcount_error_report+0x214/0x214 [ 900.380410] ? add_taint+0x1c/0x50 [ 900.383941] ? add_taint+0x1c/0x50 [ 900.384480] nla_parse: 20 callbacks suppressed [ 900.384484] netlink: 14 bytes leftover after parsing attributes in process `syz-executor4'. [ 900.397942] netlink: 14 bytes leftover after parsing attributes in process `syz-executor4'. [ 900.408948] ? xfrm_selector_match+0xcdc/0xe00 [ 900.413513] kasan_end_report+0x50/0x50 [ 900.417480] kasan_report+0x144/0x340 [ 900.421262] __asan_report_load2_noabort+0x14/0x20 [ 900.426171] xfrm_selector_match+0xcdc/0xe00 [ 900.430573] xfrm_state_look_at.constprop.30+0x113/0x360 [ 900.436016] xfrm_state_find+0x1595/0x3210 [ 900.440243] ? xfrm_state_afinfo_get_rcu+0x160/0x160 [ 900.445315] ? ipv6_get_saddr_eval+0xee0/0xee0 [ 900.449867] ? __lock_is_held+0xb6/0x140 [ 900.453901] ? check_noncircular+0x20/0x20 [ 900.458109] ? cleanup_prefix_route+0x1e0/0x1e0 [ 900.462742] ? check_noncircular+0x20/0x20 [ 900.466943] ? lock_downgrade+0x980/0x980 [ 900.471057] ? lock_acquire+0x1d5/0x580 [ 900.474995] ? lock_acquire+0x1d5/0x580 [ 900.478939] ? find_held_lock+0x35/0x1d0 [ 900.482970] ? xfrm_tmpl_resolve+0x598/0xc40 [ 900.487344] ? lock_downgrade+0x980/0x980 [ 900.491462] ? rcu_read_lock_held+0xa9/0xc0 [ 900.495750] ? xfrm_policy_get_afinfo+0x13d/0x290 [ 900.500581] ? xfrm6_get_saddr+0xd6/0x110 [ 900.504708] xfrm_tmpl_resolve+0x2ee/0xc40 [ 900.508934] ? __xfrm_decode_session+0x110/0x110 [ 900.513657] ? save_stack+0xa3/0xd0 [ 900.517264] ? save_stack+0x43/0xd0 [ 900.520864] ? find_held_lock+0x35/0x1d0 [ 900.524897] ? rt_add_uncached_list+0x1b7/0x240 [ 900.529537] xfrm_resolve_and_create_bundle+0x184/0x28d0 [ 900.534956] ? lock_release+0xa40/0xa40 [ 900.538906] ? __local_bh_enable_ip+0x121/0x230 [ 900.543542] ? check_noncircular+0x20/0x20 [ 900.547742] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 900.552723] ? trace_hardirqs_on+0xd/0x10 [ 900.556842] ? _raw_spin_unlock_bh+0x30/0x40 [ 900.561218] ? xfrm_tmpl_resolve+0xc40/0xc40 [ 900.565595] ? ip_rt_bug+0x20/0x20 [ 900.569105] ? find_held_lock+0x35/0x1d0 [ 900.573137] ? xfrm_sk_policy_lookup+0x34c/0x4e0 [ 900.577858] ? lock_downgrade+0x980/0x980 [ 900.581971] ? lock_release+0xa40/0xa40 [ 900.585922] ? refcount_inc_not_zero+0xfe/0x180 [ 900.590559] ? selinux_xfrm_policy_lookup+0xac/0xd0 [ 900.595541] ? security_xfrm_policy_lookup+0x92/0xc0 [ 900.600611] ? xfrm_sk_policy_lookup+0x375/0x4e0 [ 900.605334] ? xfrm_selector_match+0xe00/0xe00 [ 900.609882] ? print_irqtrace_events+0x270/0x270 [ 900.614608] xfrm_lookup+0x15b2/0x24f0 [ 900.618460] ? xfrm_lookup+0x15b2/0x24f0 [ 900.622490] ? xfrm_policy_lookup+0x70/0x70 [ 900.626781] ? find_held_lock+0x35/0x1d0 [ 900.630810] ? ip_route_output_key_hash+0x229/0x370 [ 900.635792] ? lock_downgrade+0x980/0x980 [ 900.639915] ? lock_release+0xa40/0xa40 [ 900.643857] ? find_held_lock+0x35/0x1d0 [ 900.647890] ? ip_route_output_key_hash+0x252/0x370 [ 900.652882] ? ip_route_output_key_hash_rcu+0x2c20/0x2c20 [ 900.658390] ? lock_release+0xa40/0xa40 [ 900.662333] xfrm_lookup_route+0x39/0x1a0 [ 900.666452] ip_route_output_flow+0x7c/0xa0 [ 900.670744] udp_sendmsg+0x19d3/0x2ce0 [ 900.674599] ? ip_reply_glue_bits+0xb0/0xb0 [ 900.678893] ? udp_lib_get_port+0x1b30/0x1b30 [ 900.683354] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 900.688510] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 900.693668] ? print_irqtrace_events+0x270/0x270 [ 900.698399] ? lock_downgrade+0x980/0x980 [ 900.702514] ? mark_held_locks+0xaf/0x100 [ 900.706629] ? refcount_inc_not_zero+0xfe/0x180 [ 900.711265] ? __local_bh_enable_ip+0x121/0x230 [ 900.715909] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 900.720894] ? udp_lib_get_port+0x785/0x1b30 [ 900.725266] ? trace_hardirqs_on+0xd/0x10 [ 900.729378] ? check_noncircular+0x20/0x20 [ 900.733586] udpv6_sendmsg+0x757/0x3400 [ 900.737532] ? check_noncircular+0x20/0x20 [ 900.741736] ? udpv6_setsockopt+0x80/0x80 [ 900.745851] ? reacquire_held_locks+0x1f9/0x3e0 [ 900.750490] ? reacquire_held_locks+0x1f9/0x3e0 [ 900.755125] ? find_held_lock+0x35/0x1d0 [ 900.759166] ? release_sock+0x1d4/0x2a0 [ 900.763107] ? lock_downgrade+0x980/0x980 [ 900.767228] ? __local_bh_enable_ip+0x121/0x230 [ 900.771873] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 900.776856] ? release_sock+0x1d4/0x2a0 [ 900.780795] ? trace_hardirqs_on+0xd/0x10 [ 900.784908] ? __local_bh_enable_ip+0x121/0x230 [ 900.789544] ? _raw_spin_unlock_bh+0x30/0x40 [ 900.793916] ? release_sock+0x1d4/0x2a0 [ 900.797856] ? __release_sock+0x360/0x360 [ 900.801970] ? udp_v6_get_port+0x355/0x600 [ 900.806184] inet_sendmsg+0x11f/0x5e0 [ 900.809949] ? inet_sendmsg+0x11f/0x5e0 [ 900.813891] ? copy_msghdr_from_user+0x3a6/0x590 [ 900.818613] ? inet_create+0xf50/0xf50 [ 900.822470] ? selinux_socket_sendmsg+0x36/0x40 [ 900.827107] ? security_socket_sendmsg+0x89/0xb0 [ 900.831827] ? inet_create+0xf50/0xf50 [ 900.835682] sock_sendmsg+0xca/0x110 [ 900.839362] ___sys_sendmsg+0x767/0x8b0 [ 900.843304] ? copy_msghdr_from_user+0x590/0x590 [ 900.848031] ? lock_downgrade+0x980/0x980 [ 900.852148] ? __fget_light+0x297/0x380 [ 900.856088] ? fget_raw+0x20/0x20 [ 900.859510] ? schedule+0xf5/0x430 [ 900.863026] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 900.868360] ? selinux_netlbl_socket_setsockopt+0x10c/0x460 [ 900.874039] ? __fdget+0x18/0x20 [ 900.877376] __sys_sendmsg+0xe5/0x210 [ 900.881142] ? __sys_sendmsg+0xe5/0x210 [ 900.885083] ? SyS_shutdown+0x290/0x290 [ 900.889037] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 900.894107] SyS_sendmsg+0x2d/0x50 [ 900.897616] entry_SYSCALL_64_fastpath+0x23/0x9a [ 900.902336] RIP: 0033:0x452ac9 [ 900.905491] RSP: 002b:00007f951ed78c58 EFLAGS: 00000212 ORIG_RAX: 000000000000002e [ 900.913164] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452ac9 [ 900.920400] RDX: 0000000000000000 RSI: 00000000201f1000 RDI: 0000000000000013 [ 900.927635] RBP: 00000000000004a8 R08: 0000000000000000 R09: 0000000000000000 [ 900.934872] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f5060 [ 900.942108] R13: 00000000ffffffff R14: 00007f951ed796d4 R15: 0000000000000000 [ 900.949777] Dumping ftrace buffer: [ 900.953288] (ftrace buffer empty) [ 900.956964] Kernel Offset: disabled [ 900.960558] Rebooting in 86400 seconds..